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City Of London Environmental & Engineering Services Department Wastewater Treatment Operations Vauxhall Wastewater Treatment Plant-2016 Annual Report February 2017 Page 1 of 67
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Page 1: City Of London · 2017-02-27 · The City of London contracted engineering consulting firm ... March 11.0 16.76 277 4,642 2 20 26 418 715 4 20 71 April 11.5 17.83 166 2,968 1 20 22

City Of London

Environmental & Engineering Services Department

Wastewater Treatment Operations

Vauxhall Wastewater Treatment Plant-2016 Annual Report February 2017

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Summary This annual report is in response to requirements under Amended Certificate of Approval for Vauxhall 7972-86BHVK issued July 21, 2010. a) A summary and interpretation of all monitoring data and a comparison to the effluent limits

outlined in Condition 7, including an overview of the success and adequacy of the works; The monthly average concentrations and loading compliance criteria for BOD, phosphorous and suspended solids were achieved in 2016. The monthly average concentrations compliance criteria for ammonia was achieved in 2016. Samples for pH in 2016 were between 6.7 and 7.8 which were within the compliance range of 6.0 to 9.5. The monthly average data is in Table 1 of the report and the pH data is on the daily sheets and the weekly grab sample sheet. The annual average daily flow of 13.53 ML/day was less than the Certificate of Approval limit of 20.7 ML/day. The rainfall in 2016 was 929 mm which is average (964 mm) for the period 1986 to 2016. The goals of the Pollution Prevention and Control Plan (PPCP) are to outline the nature, cause and extent of pollution problems, evaluate alternatives and propose remedial measures for reducing and mitigating pollution from sewer overflows, and then recommend an implementation program for achieving those goals. The City of London contracted engineering consulting firm CH2M HILL Canada Limited in 2012 to develop the 3 phased plan through a detailed analysis of the impacts of rainfall events on our existing sewer systems and the Thames River. Phase 2 of the project, which consisted of 2 stages of detailed hydraulic modelling of the City’s sanitary sewer systems and subsequent evaluation and prioritization of overflows, is nearly complete. Phase 3 of the project, which will include proposing remedial measures and an implementation program for them, is scheduled to be completed by the end of 2017. Stress testing on the Vauxhall Wastewater Treatment Plant was completed in 2016 with final reporting due spring 2017. Results will be used for future treatment capacity assessments and planning. A treatment optimization of the Vauxhall and Pottersburg sewersheds was studied through a municipal class environmental assessment master plan, conducted by AECOM. Interconnection of the sewersheds will provide additional operational flexibility and facilitate future upgrades as the assets approach the end of their service life. Detailed design is expected in 2017. The operation’s staff was successful in meeting all the compliance criteria and the Works are adequate. b) A description of any operating problems encountered and corrective actions taken; No issues at the plant in 2016. c) A summary of all maintenance carried out on any major structure, equipment, apparatus,

mechanism or thing forming part of the Works;

A Work Order list for the Vauxhall Wastewater Treatment Plant is attached.

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d) A summary of any effluent quality assurance or control measures undertaken in the

reporting period; A Plant and effluent monitoring program was conducted and the data is in tables of this report. Samples were obtained as required in the Amended Certificate of Approval. e) A summary of the calibration and maintenance carried out on all effluent monitoring

equipment; Attached in appendix. f) A description of efforts made and results achieved in meeting the Effluent Objectives of

Condition 6; Efforts by day shift operators, weekend operators, maintenance staff and oversight by the Supervisory Control and Data Acquisition system which monitors equipment and provides notice to the staff on a 24 hour 365 day basis were used to achieve effluent objectives . The monthly average concentration objectives were achieved 100% of the time for BOD, suspended solids, ammonia and E. Coli in 2016. Samples for pH in 2016 were between 6.7 and 7.8 which were within the objective range of 6.5 to 9.0. g) A tabulation of the volume of sludge generated in the reporting period, an outline of

anticipated volumes to be generated in the next reporting period and a summary of the locations to where the sludge was disposed;

The volume of sludge hauled from Vauxhall in 2016 was 16,015 cubic metres with average solids content of 4.5%. Details are in the table Sludge Summary included in the report. We anticipate in 2017 that a similar volume of sludge will be generated as in 2016. The sludge was hauled in 2016 to the Greenway Incinerator facility and anticipate in 2017 we will continue to haul sludge to Greenway for incineration or treated with the Bioset process and disposed at the W12A landfill. h) A summary of any complaints received during the reporting period and any steps taken to

address the complaints; There were no odour complaints in 2016.

i) A summary of all By-pass, spill or abnormal discharge events; There were 10 overflow events with a total volume of 6,335 cubic metres of raw sewage and 2,066 cubic metres of primary treated sewage (secondary treatment bypass). The raw bypass in 2016 is equivalent to 0.13% of the sewage treated at Vauxhall. The by-passes are listed in the tables of the report. The rainfall in 2016 was 929 mm which is average (964 mm) for the period 1986 to 2016.

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Vauxhall WWTP Aerial 2015

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Date Temperature (C)

Total Flow(ML/D)

BOD -Raw (mg/L)

BOD -Raw (kg/Day)

Actual BOD -UV Channel(mg/L)

Limit BOD -UV Channel(mg/L)

Actual BOD -UV Channel(kg/Day)

Limit BOD -UV Channel (kg/day)

Suspended Solids - Raw(mg/L)

Actual Suspended Solids - UVChannel (mg/L)

Limit Suspended Solids - UVChannel (mg/L)

Actual Suspended Solids - UVChannel (kg/day)

January 11.0 12.82 252 3,234 1 20 17 418 252 7 20 87February 10.7 14.23 181 2,582 2 20 22 418 210 5 20 77March 11.0 16.76 277 4,642 2 20 26 418 715 4 20 71April 11.5 17.83 166 2,968 1 20 22 418 279 4 20 64May 14.4 13.25 161 2,138 1 20 15 418 211 2 20 29June 17.3 11.92 200 2,379 1 20 12 418 298 3 20 36July 19.3 11.96 220 2,625 1 20 12 418 312 1 20 16August 20.8 13.07 193 2,529 2 20 26 418 295 4 20 48September 19.7 12.44 227 2,817 1 20 12 418 334 1 20 17October 17.7 12.43 266 3,308 1 20 12 418 400 3 20 33November 15.7 12.54 242 3,040 1 20 13 418 406 2 20 31December 12.5 13.24 354 4,687 1 20 18 418 540 3 20 46Objective No Data No Data No Data No Data No Data 15 No Data No Data No Data 15 No Data No DataAverage No Data 13.54 228 3,079 1 No Data 17 No Data No Data 3 No Data 46End of Worksheet

Table 1: Vauxhall 2016 Monthly Average Summary

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Date

JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecemberObjectiveAverageEnd of Worksh

Limit Suspended Solids - UVChannel (kg/day)

Effluent Dissolved Oxygen (mg/L)

Actual Ammonia (mg/L)

Limit Ammonia (mg/L)

Unionized Ammonia (mg/L)

Phosphorus -Raw (mg/L)

Actual Phosphorus -UV Channel(mg/L)

Limit Phosphorus -UV Channel(mg/L)

Actual Phosphorus -UV Channel(kg/day)

Limit Phosphorus -UV Channel(kg/day)

E.Coli Geometric Mean E.Coli(ORGS./100MLS)

418 9.1 0.1 6 0.001 6.0 0.30 1.0 3.8 21 No Data418 9.3 0.1 6 0.001 4.7 0.26 1.0 3.7 21 No Data418 9.4 0.1 6 0.001 5.4 0.20 1.0 3.4 21 No Data418 9.5 0.1 4 0.001 3.5 0.17 1.0 3.0 21 16418 8.6 0.1 4 0.001 4.3 0.20 1.0 2.6 21 15418 8.0 0.1 4 0.001 6.4 0.30 1.0 3.6 21 8418 7.5 0.1 4 0.001 6.1 0.26 1.0 3.2 21 16418 6.7 0.1 4 0.002 6.2 0.39 1.0 5.0 21 51418 7.0 0.1 4 0.001 6.3 0.26 1.0 3.2 21 9418 7.6 0.9 4 0.001 8.5 0.24 1.0 3.0 21 No Data418 8.4 0.1 4 0.001 8.4 0.17 1.0 2.1 21 No Data418 9.1 0.1 6 0.001 9.5 0.20 1.0 2.6 21 No DataNo Data No Data 5 and 3 No Data No Data No Data 0.75 No Data No Data No Data 200No Data 8.4 0.17 No Data 0.001 6.3 0.25 No Data 3.3 No Data 32

Table 1: Vauxhall 2016 Monthly Average Summary

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Date Temperature BOD (mg/L) Suspended Solids (mg/L)

pH Actual Ammonia (mg/L)

Unionized Ammonia (mg/L)

Phosphorus (mg/L)

E.Coli

January 31 8 8 5 7 7 8 No DataFebruary 29 8 8 4 5 6 5 No DataMarch 31 9 9 5 5 5 5 No DataApril 30 7 7 4 4 4 3 4May 31 9 9 5 5 5 5 5June 30 8 8 4 8 8 7 4July 31 8 8 4 8 8 7 4August 29 9 9 5 9 9 8 5September 30 6 9 4 5 5 5 4October 31 8 8 4 4 4 6 No DataNovember 28 9 9 5 8 8 9 No DataDecember 30 7 9 4 7 7 7 No DataTotal 361 96 101 53 75 76 75 26

Table 2: Vauxhall 2016 Monthly Sample Count Summary - UV Channel

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Date Temperature BOD (mg/L) Suspended Solids (mg/L)

pH TKN (mg/L) Phosphorus (mg/L)

January 31 8 8 5 4 8February 29 8 8 4 5 5March 31 9 9 5 4 5April 30 7 8 4 4 4May 31 9 9 5 5 5June 30 8 8 4 4 7July 31 8 8 4 4 7August 29 9 9 5 5 8September 30 6 9 4 4 5October 31 8 8 4 4 6November 28 9 9 5 5 9December 30 7 9 4 4 7Total 361 96 102 53 52 76

Table 3: Vauxhall 2016 Monthly Sample Count - Raw

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Date Rainfall (mm)

Wind Direction

Temperature -Sewage Raw

Temperature -Sewage Final

Max SewageFlow (10^3m^3/D)

Min SewageFlow (10^3m^3/D)

Total SewageFlow (10^3m^3/D)

Plant By-Pass Volume (10^3m^3)

Plant By-Pass Hours

Plant By-Pass BOD (mg/L)

Plant By-Pass Suspended Solids (mg/L)

Plant By-Pass Phosphorus (mg/L)

Plant By-Pass Ammonia

Plant By-Pass -Temperature

Plant By-Pass pH

Plant By-Pass Unionized Ammonia (mg/L)

BOD 5Day Raw#1 (mg/L)

BOD 5Day Contact Chamber (mg/L)

Suspended Solids Raw(mg/L)

Suspended Solids Contact Chamber (mg/L)

pH Raw

pH Contact Chamber

Total Phosphorus Raw (mg/L)

Total Phosphorus Contact Chamber (mg/L)

NH3 UV(mg/L)

UV Channel Intensity

E.Coli UV (MPN)

Effluent Dissolved Oxygen

GBT -Hauled Sludge

% Solids -Hauled Sludge

24/Mar/16 35.8 e 10 11 107.9 11.8 34.28 0.231 1.9 62 450 1.7 3.28 11 7.4 0.015 No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data No Data9.2 38 No Data31/Mar/16 49.7 ssw 11 11 108.2 14.5 40.42 1.994 1.7 93 837 2.6 1.24 11 7.8 0.015 135 1 751 1 7.7 7.7 No Data No Data No Data No Data No Data9.0 18 No Data8/Jul/16 18.1 wnw 18 20 24.0 No Data 18.92 1.253 0.5 85 739 2.0 1.77 20 7.4 0.017 No Data No Data No Data No Data No DataNo Data No Data No Data No Data 5.1 No Data5.8 107 No Data14/Jul/16 No Data sw 18 20 76.7 11.3 15.34 0.221 0.5 76 209 2.0 1.01 18 7.2 0.005 181 1 291 1 7.5 7.8 8.0 0.22 0.1 5.3 No Data8.5 107 No Data31/Jul/16 11.5 e 19 20 96.3 8.0 18.47 0.221 0.4 108 501 2.4 1.26 20 7.4 0.012 No Data No Data No Data No Data No DataNo Data No Data No Data No Data 4.2 No Data7.1 No Data No Data11/Aug/16 7.2 ssw 20 21 106.0 8.0 16.66 0.003 0.1 117 328 2.9 6.26 21 7.2 0.046 236 2 309 4 7.3 7.8 9.8 0.56 0.1 No Data No Data7.0 18 No Data13/Aug/16 rain sw 20 21 132.8 9.2 24.75 0.782 0.7 49.6 101 1.5 3.16 20 7.1 0.016 No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data No Data7.0 No Data No Data24/Aug/16 28 sw 19 20 239.9 10.7 13.53 1.754 1.3 153 213 3.4 4.73 19 7.1 0.020 No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data No Data7.0 106 No Data25/Aug/16 33 s 20 22 134.5 16.5 26.69 0.036 0.2 108 115 3.7 18.30 20 7.9 0.557 309 2 726 4 7.9 7.6 6.5 0.38 0.1 No Data No Data7.5 No Data No Data10/Sep/16 16.6 ese 20 21 105.1 10.4 17.18 0.071 0.4 97.7 328 2.2 2.50 21 7.4 0.028 No Data No Data No Data No Data No DataNo Data No Data No Data No Data 6.2 No Data6.7 No Data No Data

Table 4: Vauxhall 2016 Plant By-Passes

end of worksheet

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Start Date Start Time Finish date Finish time Duration Hours Volume in Cubic Metres

Cause for bypass Reason for Bypass

Bypass Cause Descriptions

Reason for Bypass Descriptions

31-Mar-16 8:25 PM 42460 0.9215278 1.7 1,994 1, 7 C, D 1 - Heavy Precipitation A - Avoid loss of life8-Jul-16 9:00 PM 8-Jul-16 9:30 PM 0.50 1,253 1, 7 C, D 2 - Snow melt B - Avoid personal injury13-Jul-16 11:15 PM 13-Jul-16 11:47 PM 0.53 221 1, 7 C, D 3 - Equipment failure C - Avoid danger to public health31-Jul-16 5:49 PM 31-Jul-16 6:14 PM 0.42 221 1, 7 C, D 4 - Equipment maintenance D - Avoid severe property damage11-Aug-16 1:56 PM 11-Aug-16 1:59 PM 0.05 3 1, 7 C, D 5 - Sewer problem E - Prior written acknowledgement13-Aug-16 4:21 PM 13-Aug-16 5:00 PM 0.65 782 1, 7 C, D 6 - Power failure No Data24-Aug-16 11:32 PM 25-Aug-16 12:48 AM 1.27 1,754 1, 7 C, D 7 - Exceed design capacity No Data25-Aug-16 5:42 PM 25-Aug-16 5:55 PM 0.22 36 1, 7 C, D No Data No Data10-Sep-16 8:53 AM 10-Sep-16 9:18 AM 0.42 71 1, 7 C, D No Data No Data

5.75 6,335 No Data No Data No Data No Data

Table 5: Vauxhall Secondary Bypass

Totalent of worksheet

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Start Date Start Time Finish date Finish time Duration Hours Volume in Cubic Metres

Cause for bypass Reason for Bypass

Bypass Cause Descriptions

Reason for Bypass Descriptions

24-Mar-16 7:10 PM 24-Mar-16 9:05 PM 1.92 231 1, 7 C, D 1 - Heavy Precipitation A - Avoid loss of life31-Mar-16 8:40 PM 31-Mar-16 11:30 PM 2.83 407 1, 7 C, D 2 - Snow melt B - Avoid personal injury8-Jul-16 9:00 PM 8-Jul-16 10:30 PM 1.50 332 1, 7 C, D 3 - Equipment failure C - Avoid danger to public health13-Jul-16 11:30 PM 14-Jul-16 12:17 AM 0.78 22 1, 7 C, D 4 - Equipment maintenance D - Avoid severe property damage31-Jul-16 7:19 PM 31-Jul-16 7:26 PM 0.12 2 1, 7 C, D 5 - Sewer problem E - Prior written acknowledgement11-Aug-16 2:12 PM 11-Aug-16 2:54 PM 0.70 54 1, 7 C, D 6 - Power failure No Data13-Aug-16 4:27 PM 13-Aug-16 5:54 PM 1.45 361 1, 7 C, D 7 - Exceed design capacity No Data24-Aug-16 11:48 PM 25-Aug-16 1:44 AM 1.93 647 1, 7 C, D No Data No Data10-Sep-16 9:14 AM 10-Sep-16 9:44 AM 0.50 10 1, 7 C, D No Data No Data

11.7 2,066 No Data No Data No Data No DataTotalend of spreadsheet

Table 6: Vauxhall Raw Bypass

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Start Date Start Time Finish date Finish time Duration Hours Volume in Cubic Metres

24-Mar-16 7:10 PM 24-Mar-16 9:05 PM 1.92 23131-Mar-16 8:25 PM 31-Mar-16 10:07 PM 2.83 2,4018-Jul-16 9:00 PM 8-Jul-16 9:30 PM 1.50 1,58513-Jul-16 11:30 PM 14-Jul-16 12:17 AM 0.78 24331-Jul-16 5:49 PM 31-Jul-16 6:14 PM 0.42 22311-Aug-16 2:12 PM 11-Aug-16 2:54 PM 0.70 5713-Aug-16 4:27 PM 13-Aug-16 5:54 PM 1.45 1,14324-Aug-16 11:48 PM 25-Aug-16 1:44 AM 1.93 2,40125-Aug-16 5:42 PM 25-Aug-16 5:55 PM 0.22 3610-Sep-16 8:53 AM 10-Sep-16 9:18 AM 0.42 81Total No Data No Data No Data 12.17 8,401end of spreadsheet

Table 7: Vauxhall Raw and Secondary bypass

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Date Rainfall (mm)

Wind Direction

Temperature -Sewage Raw

Temperature - SewageFinal

Max SewageFlow (10^3m^3/D)

Min SewageFlow (10^3m^3/D)

Total Sewage Flow (10^3m^3/D)

Plant By-Pass Volume (10^3m^3)

Plant By-Pass Hours

Plant By-Pass BOD (mg/L)

Plant By-Pass Suspended Solids (mg/L)

Plant By-Pass Phosphorus (mg/L)

Plant By-Pass Ammonia

Plant By-Pass -Temperature

Plant By-Pass pH

Plant By-Pass Unionized Ammonia (mg/L)

BOD 5Day Raw #1(mg/L)

BOD 5Day UVChannel (mg/L)

Suspended Solids Raw(mg/L)

Suspended Solids UVChannel (mg/L)

pH Raw

pH UVChannel

Total Phosphorus Raw (mg/L)

Total Phosphorus UV (mg/L)

NH3 UV (mg/L)

E.Coli UV (MPN)

Effluent Dissolved Oxygen

GBT -Hauled Sludge

% Solids- HauledSludge

1/Jan/16 1 No Data 13 12 21.7 10.9 12.54 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.5 19 No Data2/Jan/16 No Data wsw 14 11 20.0 9.2 12.36 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.4 55 No Data3/Jan/16 No Data w 14 12 19.7 11.5 12.36 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.8 No Data No Data4/Jan/16 No Data No Data 14 12 18.0 8.5 11.82 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.7 125 No Data5/Jan/16 No Data No Data 14 11 20.1 8.5 11.69 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 196 2 125 10 7.5 7.3 5.6 0.31 0.1 No Data 10.0 86 5.16/Jan/16 No Data No Data 14 11 20.0 8.3 11.61 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.7 49 No Data7/Jan/16 No Data e 14 11 20.0 9.0 11.64 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 180 1 121 4 8.1 7.6 5.7 0.28 0.1 No Data 9.0 36 No Data8/Jan/16 3.4 ese 15 12 23.2 9.1 12.34 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.7 55 No Data9/Jan/16 2.2 ssw 13 12 25.6 13.3 13.40 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.3 No Data No Data10/Jan/16 14.4 ne 13 13 50.1 10.6 18.13 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.2 33 No Data11/Jan/16 1.7 w 11 11 21.8 13.1 13.12 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.0 49 No Data12/Jan/16 5.2 sw 11 11 24.1 1.2 13.71 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 394 1 428 8 7.6 7.4 9.2 0.20 0.1 No Data 9.6 64 4.613/Jan/16 1.7 wsw 11 11 21.4 12.4 12.57 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.6 51 No Data14/Jan/16 0.3 wsw 14 10 21.4 9.7 12.26 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 156 1 200 1 7.6 7.6 4.0 0.22 0.1 No Data 9.2 36 No Data15/Jan/16 6.4 ssw 13 12 41.0 9.0 15.62 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.7 37 No Data16/Jan/16 No Data wnw 13 11 32.0 12.7 16.32 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.7 No Data No Data17/Jan/16 No Data wsw 14 11 22.9 10.6 13.99 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.0 34 No Data18/Jan/16 0.2 wsw 11 10 20.6 10.0 12.66 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.2 49 No Data19/Jan/16 0.2 wsw 11 10 24.7 79.8 12.85 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 109 1 168 8 7.6 7.4 3.4 0.24 0.1 No Data 9.1 90 3.920/Jan/16 0.7 wsw 10 10 20.0 9.8 12.25 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.1 72 No Data21/Jan/16 No Data w 13 10 20.4 9.7 12.21 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 193 1 230 8 8.5 7.4 7.6 0.47 No Data No Data 9.6 38 No Data22/Jan/16 No Data ene 14 9 21.4 8.2 11.84 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.2 55 No Data23/Jan/16 No Data n 14 11 20.8 7.7 13.43 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.3 33 No Data24/Jan/16 No Data n 13 10 24.9 8.0 11.99 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.3 34 No Data25/Jan/16 No Data ne 13 11 20.1 9.4 11.96 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.0 No Data No Data26/Jan/16 No Data ssw 13 12 18.9 11.5 12.15 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 233 2 480 9 7.5 7.2 7.2 0.32 0.1 No Data 9.3 116 4.227/Jan/16 3.3 ssw 13 12 18.0 9.4 11.74 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No Data 101 No Data28/Jan/16 1 ssw 12 12 18.8 9.0 11.82 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 557 1 265 6 7.4 7.5 5.3 0.33 0.1 No Data 9.5 17 3.329/Jan/16 1.1 nnw 12 11 17.7 9.5 11.22 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.6 No Data No Data30/Jan/16 No Data s 12 11 21.2 8.8 11.58 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.4 34 No Data31/Jan/16 5 sw 12 11 37.3 9.0 14.24 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No Data 50 No Data1/Feb/16 No Data sw 12 11 20.6 11.3 13.21 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.8 99 No Data2/Feb/16 9 ssw 12 11 44.0 12.7 14.84 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 162 1 256 1 7.6 7.5 4.4 0.23 0.1 No Data 7.9 34 4.43/Feb/16 No Data s 12 11 23.2 14.5 14.50 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.4 67 No Data4/Feb/16 No Data s 13 11 20.5 12.4 13.46 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 187 1 112 4 8.3 7.6 6.0 0.34 0.1 No Data 9.2 35 No Data5/Feb/16 0.2 sw 14 11 19.0 12.3 12.95 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.3 51 No Data6/Feb/16 No Data w 13 11 21.4 12.1 13.06 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.3 17 No Data7/Feb/16 0.5 sse 13 11 19.9 11.0 13.03 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.3 31 No Data8/Feb/16 5 sw 13 11 21.7 11.0 13.22 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.6 No Data No Data9/Feb/16 snow ssw 12 11 21.5 11.9 13.33 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 176 1 280 10 7.5 7.6 4.4 0.24 0.1 No Data 9.0 118 4.910/Feb/16 snow nw 12 11 18.9 12.2 12.45 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.1 100 No Data11/Feb/16 snow nw 12 11 19.9 12.3 12.30 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 161 2 153 5 7.6 7.6 No Data No Data No Data No Data 9.0 No Data No Data12/Feb/16 3.9 w 12 11 18.8 10.9 12.10 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.2 38 No Data13/Feb/16 8.5 n 12 10 20.6 10.0 12.44 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.9 18 No Data14/Feb/16 snow e 12 10 20.8 10.7 12.12 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 10.1 55 No Data15/Feb/16 No Data sw 12 11 21.1 9.8 12.60 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.6 52 No Data16/Feb/16 No Data s 11 11 17.9 11.0 12.10 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 186 3 226 12 7.5 7.5 3.6 0.33 0.1 No Data 9.5 126 5.417/Feb/16 No Data s 11 10 24.1 8.3 11.75 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.2 75 No Data18/Feb/16 No Data se 11 10 20.0 9.5 12.43 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 244 2 167 1 7.5 7.5 No Data No Data No Data No Data 9.5 19 No Data19/Feb/16 No Data se 11 11 29.7 8.3 13.84 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.4 37 No Data20/Feb/16 No Data No Data 11 11 37.7 17.1 20.49 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.4 No Data No Data21/Feb/16 No Data No Data 11 11 25.3 17.0 16.67 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.9 No Data No Data22/Feb/16 No Data sw 11 10 22.3 16.4 14.65 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 10.2 50 No Data23/Feb/16 No Data s 11 10 22.4 10.7 13.71 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 148 1 187 7 7.9 7.6 5.3 0.16 0.1 No Data 9.4 83 4.924/Feb/16 16 e 11 10 48.4 13.2 20.68 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.2 66 No Data25/Feb/16 5 e 11 10 26.2 18.6 17.42 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 187 1 296 3 8.0 7.7 No Data No Data No Data No Data 9.6 17 No Data26/Feb/16 No Data nw 11 10 22.1 16.1 14.70 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.8 No Data No Data27/Feb/16 No Data No Data 11 10 23.8 12.4 14.46 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 10.1 50 No Data28/Feb/16 5 No Data 11 11 23.0 12.0 20.05 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.6 51 No Data29/Feb/16 No Data nw 11 10 26.2 16.3 12.13 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.8 60 No Data1/Mar/16 snow sw 11 10 23.7 12.4 15.03 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 155 1 301 5 7.6 7.4 4.3 0.15 0.1 No Data 9.6 82 4.62/Mar/16 snow nw 11 10 22.4 12.8 14.20 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.8 65 No Data3/Mar/16 No Data sw 11 10 22.7 11.3 14.12 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 364 3 808 4 7.4 7.6 No Data No Data No Data No Data 10.2 34 No Data4/Mar/16 No Data sw 11 10 23.9 12.0 14.24 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 10.0 33 No Data5/Mar/16 No Data sse 11 11 23.9 10.7 14.09 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.9 33 No Data6/Mar/16 No Data s 11 10 23.4 11.0 14.34 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 10.0 33 No Data7/Mar/16 No Data s 11 10 22.9 10.4 14.41 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 10.4 66 No Data8/Mar/16 No Data sw 11 12 22.4 12.4 14.47 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 692 2 2,180 6 7.2 7.5 11.4 0.24 0.1 No Data 10.0 52 4.99/Mar/16 No Data s 11 12 22.7 10.6 17.87 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.5 36 No Data10/Mar/16 3.3 s 12 12 22.9 11.5 14.95 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 322 1 1,003 5 7.5 7.7 No Data No Data No Data No Data 9.2 37 No Data11/Mar/16 No Data No Data 11 11 20.9 12.1 10.35 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.1 36 No Data12/Mar/16 No Data sse 11 12 21.7 11.0 14.11 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.5 36 No Data13/Mar/16 0.5 e 10 12 23.3 11.5 13.56 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.2 37 No Data14/Mar/16 3 sw 11 12 22.1 10.9 14.51 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.6 72 No Data15/Mar/16 No Data s 11 11 26.6 11.8 15.12 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 130 1 202 4 7.6 7.6 2.4 0.16 0.1 No Data 9.5 72 4.016/Mar/16 3.6 s 12 12 26.6 11.8 15.39 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.7 55 No Data17/Mar/16 2.5 sw 13 12 23.4 12.7 14.58 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 210 2 326 6 7.5 7.6 No Data No Data No Data No Data 9.0 57 No Data18/Mar/16 No Data sw 13 12 23.2 12.2 13.71 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.6 19 No Data19/Mar/16 0.2 ene 12 11 21.7 11.7 13.50 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.9 38 No Data20/Mar/16 No Data ene 12 11 23.3 10.4 13.30 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.7 38 No Data

Table 8: 2016 Vauxhall Daily Plant Summary

Page 13 of 67

Page 14: City Of London · 2017-02-27 · The City of London contracted engineering consulting firm ... March 11.0 16.76 277 4,642 2 20 26 418 715 4 20 71 April 11.5 17.83 166 2,968 1 20 22

Date Rainfall (mm)

Wind Direction

Temperature -Sewage Raw

Temperature - SewageFinal

Max SewageFlow (10^3m^3/D)

Min SewageFlow (10^3m^3/D)

Total Sewage Flow (10^3m^3/D)

Plant By-Pass Volume (10^3m^3)

Plant By-Pass Hours

Plant By-Pass BOD (mg/L)

Plant By-Pass Suspended Solids (mg/L)

Plant By-Pass Phosphorus (mg/L)

Plant By-Pass Ammonia

Plant By-Pass -Temperature

Plant By-Pass pH

Plant By-Pass Unionized Ammonia (mg/L)

BOD 5Day Raw #1(mg/L)

BOD 5Day UVChannel (mg/L)

Suspended Solids Raw(mg/L)

Suspended Solids UVChannel (mg/L)

pH Raw

pH UVChannel

Total Phosphorus Raw (mg/L)

Total Phosphorus UV (mg/L)

NH3 UV (mg/L)

E.Coli UV (MPN)

Effluent Dissolved Oxygen

GBT -Hauled Sludge

% Solids- HauledSludge

Table 8: 2016 Vauxhall Daily Plant Summary

21/Mar/16 No Data wsw 12 11 21.8 9.8 13.15 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.3 111 No Data22/Mar/16 1.1 ssw 14 13 23.1 10.7 13.66 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 421 2 816 1 7.3 7.5 7.4 0.28 0.1 No Data 9.4 145 4.223/Mar/16 7.5 n 13 12 33.4 10.4 14.57 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.1 71 No Data24/Mar/16 35.8 e 10 11 107.9 11.8 34.28 0.231 1.9 62 450 1.7 3.28 11 7.4 0.015 No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.2 38 No Data25/Mar/16 0.2 nw 12 9 33.8 21.2 20.47 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 10.0 19 No Data26/Mar/16 No Data calm 11 10 26.4 17.5 16.64 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.5 No Data No Data27/Mar/16 6 ene 12 11 26.1 15.2 15.43 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.3 19 No Data28/Mar/16 13.7 WSW 11 12 63.6 16.8 30.16 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.3 91 No Data29/Mar/16 0.2 sw 11 10 26.2 19.4 18.24 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 64 1 51 6 7.7 7.6 1.5 0.18 0.1 20 9.0 89 4.530/Mar/16 No Data s 13 11 24.7 17.7 16.64 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.2 89 No Data31/Mar/16 49.7 ssw 11 11 108.2 14.5 40.42 1.994 1.7 93 837 2.6 1.24 11 7.8 0.015 135 1 751 1 7.7 7.7 No Data No Data No Data No Data 9.0 18 No Data1/Apr/16 No Data ne 12 11 49.1 26.2 27.27 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.1 73 No Data2/Apr/16 3.2 wnw 12 11 31.5 21.1 21.63 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.2 36 No Data3/Apr/16 snow wnw 11 10 27.3 17.7 19.62 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.6 No Data No Data4/Apr/16 No Data sw 11 10 26.2 17.6 18.47 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.5 106 No Data5/Apr/16 No Data w 11 11 25.1 16.9 17.80 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 188 1 283 4 7.7 7.6 4.1 0.16 0.1 10 9.0 123 5.06/Apr/16 No Data e 12 11 30.3 16.9 18.41 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.8 56 No Data7/Apr/16 10.5 sw 11 11 49.6 23.1 26.74 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 146 3 166 6 7.5 7.4 No Data No Data No Data No Data 10.6 38 No Data8/Apr/16 No Data sw 12 11 25.3 18.5 19.50 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 10.2 37 No Data9/Apr/16 4 n 12 10 26.2 16.7 18.27 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.4 19 No Data10/Apr/16 10.8 se 11 10 32.6 16.3 19.12 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.8 37 No Data11/Apr/16 4 sw 11 11 39.8 23.8 25.70 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 10.0 72 No Data12/Apr/16 No Data ssw 11 10 35.5 10.7 20.25 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 138 1 158 5 7.7 7.5 2.7 0.14 0.1 30 10.4 88 4.413/Apr/16 No Data sw 12 11 27.2 16.7 18.73 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.6 107 No Data14/Apr/16 No Data w 12 11 23.9 17.7 17.13 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 201 1 144 4 7.7 7.5 No Data No Data No Data No Data 9.6 53 No Data15/Apr/16 No Data sw 12 11 22.7 14.8 16.39 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.5 18 No Data16/Apr/16 No Data e 13 13 24.3 13.3 16.29 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.7 No Data No Data17/Apr/16 No Data ene 12 12 23.8 14.8 16.02 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.9 No Data No Data18/Apr/16 No Data s 12 11 22.1 13.5 15.27 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.0 36 No Data19/Apr/16 No Data s 12 13 22.7 12.4 15.07 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data 357 No Data 7.7 7.6 No Data No Data No Data 10 9.6 89 4.620/Apr/16 No Data sse 12 13 22.1 11.9 14.75 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.9 141 No Data21/Apr/16 5.5 nne 13 13 22.4 11.8 15.66 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 230 1 569 1 7.7 7.8 No Data No Data 0.1 No Data 9.2 36 No Data22/Apr/16 No Data sw 13 13 29.8 11.2 15.08 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.1 19 No Data23/Apr/16 No Data s 13 13 21.7 11.2 14.65 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.0 35 No Data24/Apr/16 No Data s 13 13 21.8 11.6 14.96 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.5 No Data No Data25/Apr/16 No Data s 13 12 21.7 10.7 14.19 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.2 36 No Data26/Apr/16 15 se 13 13 55.0 13.5 19.86 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 114 1 397 1 7.6 7.6 3.8 0.20 0.1 20 9.0 89 4.927/Apr/16 No Data e 13 12 25.1 9.2 14.42 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.2 35 No Data28/Apr/16 No Data e 13 13 21.4 11.3 14.69 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 148 1 160 4 7.9 7.6 No Data No Data No Data No Data 9.2 No Data No Data29/Apr/16 No Data se 12 12 21.2 11.9 14.47 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.4 86 No Data30/Apr/16 rain s 13 13 20.9 11.6 14.55 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.5 No Data No Data1/May/16 8 ne 13 13 25.9 15.6 17.27 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.0 No Data No Data2/May/16 4 e 12 13 32.6 10.4 17.11 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.0 124 No Data3/May/16 No Data se 12 13 22.6 12.1 14.69 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 140 1 216 4 7.5 7.5 4.5 0.16 0.1 <10 9.2 89 4.74/May/16 No Data se 12 13 22.6 11.5 14.33 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.4 No Data No Data5/May/16 No Data ne 12 13 21.2 11.2 14.17 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 174 1 247 1 7.6 7.7 No Data No Data No Data No Data 8.8 90 No Data6/May/16 No Data e 13 13 19.4 10.7 13.06 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.9 No Data No Data7/May/16 No Data ne 13 14 22.7 7.7 13.61 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.2 No Data No Data8/May/16 No Data wsw 13 13 22.6 10.3 13.63 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.2 No Data No Data9/May/16 No Data n 13 13 19.8 9.2 12.97 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 10.3 124 No Data10/May/16 No Data e 13 14 20.3 10.3 13.30 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 176 1 286 1 7.6 7.6 4.5 0.20 0.1 34 9.1 106 4.811/May/16 No Data se 14 14 20.9 10.0 13.01 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.4 53 No Data12/May/16 6.2 e 13 14 39.2 10.3 13.18 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 148 1 200 1 7.5 7.7 No Data No Data No Data No Data 9.4 106 No Data13/May/16 3.8 wnw 14 14 45.2 12.1 15.75 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.4 53 No Data14/May/16 6.4 sse 14 14 40.1 10.7 14.84 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.0 No Data No Data15/May/16 No Data wnw 14 14 21.4 10.3 13.55 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.0 17 No Data16/May/16 2 w 12 13 20.5 10.0 12.92 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.4 53 No Data17/May/16 No Data sw 13 14 20.3 9.2 12.78 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 117 1 121 1 7.5 7.5 3.0 0.18 0.1 52 9.4 89 5.318/May/16 No Data ssw 13 14 20.0 9.1 12.59 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.6 71 No Data19/May/16 No Data s 13 14 19.7 10.3 12.48 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 185 1 179 1 8.0 7.5 No Data No Data No Data No Data 9.4 34 No Data20/May/16 No Data sw 14 14 19.3 8.9 12.26 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.2 36 No Data21/May/16 No Data ene 14 15 19.2 8.6 12.45 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.2 No Data No Data22/May/16 No Data n 14 15 24.4 8.6 12.19 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.8 No Data No Data23/May/16 No Data ne 14 15 20.0 8.7 12.09 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.2 88 No Data24/May/16 No Data wnw 15 15 19.5 9.0 12.01 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 148 1 228 4 7.5 7.3 4.4 0.17 0.1 10 8.4 70 3.125/May/16 No Data sw 17 16 25.5 8.9 12.30 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.3 71 No Data26/May/16 1 ssw 16 17 19.9 9.2 12.31 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 191 2 174 6 7.5 7.5 No Data No Data No Data No Data 8.0 18 No Data27/May/16 No Data sw 16 16 20.0 9.5 12.33 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.9 71 No Data28/May/16 No Data ese 16 17 19.7 9.2 12.12 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.7 No Data No Data29/May/16 2 s 16 17 24.2 8.6 12.19 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.8 No Data No Data30/May/16 No Data ssw 16 17 20.2 8.6 11.78 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.9 121 No Data31/May/16 No Data sw 16 17 17.9 8.5 11.64 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 173 1 249 1 7.5 7.5 5.2 0.27 0.1 10 7.2 88 4.71/Jun/16 No Data se 16 17 19.7 8.3 11.83 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.2 71 No Data2/Jun/16 No Data se 17 18 17.9 8.6 11.86 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 173 1 207 4 7.5 7.6 5.4 0.41 0.1 No Data 8.0 72 No Data3/Jun/16 No Data ssw 17 18 17.9 8.0 11.61 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.6 No Data No Data4/Jun/16 rain ene 17 17 20.6 8.8 11.89 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.4 No Data No Data5/Jun/16 21.6 wsw 16 17 69.6 9.8 17.69 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.4 No Data No Data6/Jun/16 2.9 sw 16 17 72.7 9.5 15.01 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.0 88 No Data7/Jun/16 5 nw 16 17 20.3 9.8 12.63 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 146 1 271 1 7.5 7.5 3.4 0.23 0.1 <10 7.3 124 4.68/Jun/16 No Data w 16 17 17.9 7.7 12.01 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.2 71 No Data

Page 14 of 67

Page 15: City Of London · 2017-02-27 · The City of London contracted engineering consulting firm ... March 11.0 16.76 277 4,642 2 20 26 418 715 4 20 71 April 11.5 17.83 166 2,968 1 20 22

Date Rainfall (mm)

Wind Direction

Temperature -Sewage Raw

Temperature - SewageFinal

Max SewageFlow (10^3m^3/D)

Min SewageFlow (10^3m^3/D)

Total Sewage Flow (10^3m^3/D)

Plant By-Pass Volume (10^3m^3)

Plant By-Pass Hours

Plant By-Pass BOD (mg/L)

Plant By-Pass Suspended Solids (mg/L)

Plant By-Pass Phosphorus (mg/L)

Plant By-Pass Ammonia

Plant By-Pass -Temperature

Plant By-Pass pH

Plant By-Pass Unionized Ammonia (mg/L)

BOD 5Day Raw #1(mg/L)

BOD 5Day UVChannel (mg/L)

Suspended Solids Raw(mg/L)

Suspended Solids UVChannel (mg/L)

pH Raw

pH UVChannel

Total Phosphorus Raw (mg/L)

Total Phosphorus UV (mg/L)

NH3 UV (mg/L)

E.Coli UV (MPN)

Effluent Dissolved Oxygen

GBT -Hauled Sludge

% Solids- HauledSludge

Table 8: 2016 Vauxhall Daily Plant Summary

9/Jun/16 No Data w 16 17 17.6 9.4 11.84 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 194 1 213 1 8.0 7.6 No Data No Data 0.1 No Data 8.0 18 No Data10/Jun/16 No Data sw 16 17 16.6 8.9 10.49 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.9 18 No Data11/Jun/16 No Data w 17 17 20.0 8.9 11.95 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.4 No Data No Data12/Jun/16 No Data wnw 16 17 20.0 8.0 15.13 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.6 17 No Data13/Jun/16 No Data w 16 17 23.7 13.2 8.85 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.0 123 No Data14/Jun/16 No Data sw 16 16 24.7 9.0 11.55 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 164 1 300 1 7.5 7.4 4.8 0.26 0.1 20 8.0 16 3.715/Jun/16 No Data sw 16 17 27.5 9.2 11.82 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.2 71 No Data16/Jun/16 6 sw 16 17 34.1 8.2 12.46 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 326 1 396 4 7.3 7.6 10.5 0.39 0.1 No Data 8.0 No Data No Data17/Jun/16 No Data ssw 17 17 24.3 9.2 11.71 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.6 34 No Data18/Jun/16 No Data wnw 16 17 20.0 9.1 11.38 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.8 No Data No Data19/Jun/16 No Data ene 16 17 19.2 8.9 11.30 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.7 No Data No Data20/Jun/16 No Data s 16 18 16.8 9.2 11.54 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.0 35 No Data21/Jun/16 No Data sw 16 18 20.1 9.2 11.67 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 199 1 327 4 7.5 7.5 6.7 0.27 0.1 <10 8.2 12 3.922/Jun/16 No Data s 17 18 20.4 9.4 11.40 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.0 7 No Data23/Jun/16 No Data sw 17 18 18.5 9.1 11.02 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 257 1 420 5 7.5 7.7 8.6 0.32 0.1 No Data 8.5 71 No Data24/Jun/16 No Data w 17 18 18.2 8.6 10.84 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.0 No Data No Data25/Jun/16 No Data ene 16 18 18.9 9.2 11.31 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.6 No Data No Data26/Jun/16 2 w 17 18 19.9 8.2 11.68 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.6 No Data No Data27/Jun/16 No Data sw 17 18 20.8 8.3 11.40 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.8 13 No Data28/Jun/16 No Data sw 17 19 17.5 8.2 11.63 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 138 1 252 4 7.4 7.5 5.4 0.25 0.1 10 8.6 86 3.929/Jun/16 No Data sw 18 18 17.9 7.8 11.04 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.0 52 No Data30/Jun/16 No Data ssw 18 18 16.8 8.6 10.94 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.6 36 No Data1/Jul/16 5.3 w 17 18 35.9 8.0 12.19 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.5 35 No Data2/Jul/16 No Data w 17 18 17.6 7.8 10.64 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.9 No Data No Data3/Jul/16 No Data e 17 18 19.7 7.1 10.69 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.9 No Data No Data4/Jul/16 No Data e 16 19 22.7 7.1 10.74 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.5 88 No Data5/Jul/16 No Data wsw 17 19 18.1 7.5 10.99 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 172 1 221 1 7.3 7.1 4.4 0.31 0.1 20 7.6 53 4.06/Jul/16 No Data sw 18 20 17.6 7.2 11.03 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.7 71 No Data7/Jul/16 No Data w 18 20 18.6 7.3 11.00 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 228 1 234 4 7.5 7.5 5.6 0.40 0.1 No Data 6.8 88 No Data8/Jul/16 18.1 wnw 18 20 24.0 No Data 18.92 1.253 0.5 85 739 2.0 1.77 20 7.4 0.017 No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 5.8 107 No Data9/Jul/16 No Data wnw 18 20 25.2 8.6 12.36 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 5.9 No Data 4.510/Jul/16 No Data No Data 18 20 24.0 6.8 10.92 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.4 70 No Data11/Jul/16 No Data sw 18 19 14.8 7.1 11.28 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.9 106 No Data12/Jul/16 No Data w 18 19 16.1 7.9 11.14 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 296 1 577 1 7.4 7.6 6.5 0.18 0.1 41.0 8.0 124 No Data13/Jul/16 24 w 19 21 98.7 8.0 13.91 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.5 141 No Data14/Jul/16 No Data sw 18 20 76.7 11.3 15.34 0.221 0.5 76 209 2.0 1.01 18 7.2 0.005 181 1 291 1 7.5 7.8 8.0 0.22 0.1 No Data 8.5 107 No Data15/Jul/16 No Data sw 18 20 17.3 8.3 11.58 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.0 88 No Data16/Jul/16 No Data ne 19 19 19.7 8.0 11.02 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.6 No Data No Data17/Jul/16 No Data ene 19 19 20.1 8.2 11.31 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.6 No Data No Data18/Jul/16 No Data w 19 19 17.5 8.8 11.10 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.6 105 No Data19/Jul/16 No Data w 18 19 25.8 8.6 11.31 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 203 1 324 1 7.4 7.6 6.3 0.25 0.1 <10 7.7 53 4.820/Jul/16 No Data sw 18 19 18.2 8.1 10.95 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.9 106 No Data21/Jul/16 No Data w 19 19 17.9 8.3 11.11 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 230 1 315 1 7.4 7.7 No Data No Data 0.1 No Data 7.9 18 No Data22/Jul/16 rain sw 19 20 55.4 8.5 12.70 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.7 35 No Data23/Jul/16 No Data se 19 20 19.0 8.1 10.92 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.1 No Data No Data24/Jul/16 No Data s 18 20 20.6 7.4 11.33 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.2 No Data No Data25/Jul/16 3 sw 19 20 18.5 8.4 11.32 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.5 141 No Data26/Jul/16 No Data ssw 19 20 18.5 8.9 11.15 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 191 1 260 1 7.5 7.5 5.2 0.24 0.1 <10 7.2 124 3.927/Jul/16 No Data sw 19 20 18.0 8.6 11.13 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.6 90 No Data28/Jul/16 3 sw 19 20 23.7 8.6 11.62 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 255 1 275 1 7.5 7.7 6.7 0.25 0.1 No Data 7.8 53 No Data29/Jul/16 No Data sw 19 20 17.1 8.9 11.25 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.2 35 No Data30/Jul/16 No Data ene 19 20 21.2 8.8 11.38 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.0 No Data No Data31/Jul/16 11.5 e 19 20 96.3 8.0 18.47 0.221 0.4 108 501 2.4 1.26 20 7.4 0.012 No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.1 No Data No Data1/Aug/16 No Data ene 19 21 18.8 8.6 11.07 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.1 85 No Data2/Aug/16 No Data ene 19 20 17.7 7.5 10.74 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 146 1 243 6 7.5 7.3 4.5 0.36 0.1 41.0 7.9 87 4.23/Aug/16 No Data ese 19 20 18.2 8.1 10.87 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.5 89 No Data4/Aug/16 No Data sse 19 20 17.8 8.6 10.69 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 234 7 313 7 7.4 7.6 No Data No Data 0.1 No Data 6.8 17 No Data5/Aug/16 No Data se 19 20 17.8 8.3 10.95 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.6 53 No Data6/Aug/16 No Data wnw 19 20 20.3 8.3 10.73 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.1 No Data No Data7/Aug/16 No Data nw 19 20 19.3 7.3 10.63 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.2 No Data No Data8/Aug/16 No Data w 20 21 17.9 7.1 10.32 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.5 106 No Data9/Aug/16 No Data sw 19 20 18.4 7.1 10.50 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 201 2 256 1 7.4 7.6 5.6 0.54 0.1 10.0 5.7 89 3.710/Aug/16 No Data w 20 21 17.0 9.0 10.62 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.1 35 No Data11/Aug/16 7.2 ssw 20 21 106.0 8.0 16.66 0.003 0.1 117 328 2.9 6.26 21 7.2 0.046 236 2 309 4 7.3 7.8 9.8 0.56 0.1 No Data 7.0 18 No Data12/Aug/16 rain sw 21 22 95.8 8.0 15.77 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.4 18 No Data13/Aug/16 rain sw 20 21 132.8 9.2 24.75 0.782 0.7 50 101 1.5 3.16 20 7.1 0.016 No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.0 No Data No Data14/Aug/16 No Data No Data 20 No Data 20.0 9.4 12.48 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 5.8 No Data No Data15/Aug/16 No Data sw 20 23 19.7 9.5 11.60 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.2 103 No Data16/Aug/16 18.6 sw 20 22 73.3 9.5 19.39 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 95 1 168 8 7.4 7.6 3.1 0.33 0.1 No Data 6.0 52 5.517/Aug/16 8 sw 20 21 68.0 9.4 13.89 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data 135 6.4 17 No Data18/Aug/16 No Data w 20 21 23.2 11.0 11.61 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 193 1 242 1 7.3 7.7 7.3 0.33 0.1 No Data 6.6 18 No Data19/Aug/16 No Data sw 20 20 22.6 11.0 11.50 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.5 17 No Data20/Aug/16 rain s 21 20 20.6 10.4 11.26 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.9 No Data No Data21/Aug/16 rain w 21 21 21.4 9.8 11.69 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.9 No Data No Data22/Aug/16 No Data nw No Data No Data 21.4 9.5 11.04 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.7 118 No Data23/Aug/16 No Data ssw 19 20 20.3 10.7 11.21 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 145 1 199 1 7.5 7.3 7.8 0.32 0.1 31 7.1 105 3.624/Aug/16 28 sw 19 20 239.9 10.7 13.53 1.754 1.3 153 213 3.4 4.73 19 7.1 0.020 No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.0 106 No Data25/Aug/16 33 s 20 22 134.5 16.5 26.69 0.036 0.2 108 115 3.7 18.30 20 7.9 0.557 309 2 726 4 7.9 7.6 6.5 0.38 0.1 No Data 7.5 No Data No Data26/Aug/16 rain s 20 22 24.4 15.1 13.70 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.8 35 No Data27/Aug/16 rain s 20 22 27.3 12.4 12.84 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.6 No Data No Data

Page 15 of 67

Page 16: City Of London · 2017-02-27 · The City of London contracted engineering consulting firm ... March 11.0 16.76 277 4,642 2 20 26 418 715 4 20 71 April 11.5 17.83 166 2,968 1 20 22

Date Rainfall (mm)

Wind Direction

Temperature -Sewage Raw

Temperature - SewageFinal

Max SewageFlow (10^3m^3/D)

Min SewageFlow (10^3m^3/D)

Total Sewage Flow (10^3m^3/D)

Plant By-Pass Volume (10^3m^3)

Plant By-Pass Hours

Plant By-Pass BOD (mg/L)

Plant By-Pass Suspended Solids (mg/L)

Plant By-Pass Phosphorus (mg/L)

Plant By-Pass Ammonia

Plant By-Pass -Temperature

Plant By-Pass pH

Plant By-Pass Unionized Ammonia (mg/L)

BOD 5Day Raw #1(mg/L)

BOD 5Day UVChannel (mg/L)

Suspended Solids Raw(mg/L)

Suspended Solids UVChannel (mg/L)

pH Raw

pH UVChannel

Total Phosphorus Raw (mg/L)

Total Phosphorus UV (mg/L)

NH3 UV (mg/L)

E.Coli UV (MPN)

Effluent Dissolved Oxygen

GBT -Hauled Sludge

% Solids- HauledSludge

Table 8: 2016 Vauxhall Daily Plant Summary

28/Aug/16 No Data e 21 21 25.0 10.7 12.33 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.6 17 No Data29/Aug/16 No Data nnw 19 21 28.5 9.7 11.84 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.7 66 No Data30/Aug/16 rain se 19 20 27.0 11.7 12.01 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 182 1 201 1 7.4 7.4 4.9 0.26 0.1 20 6.8 84 4.231/Aug/16 rain wnw 19 21 33.1 10.6 12.30 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.6 68 No Data1/Sep/16 No Data nne 20 20 22.1 11.2 11.57 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 146 1 224 1 7.5 7.7 5.0 0.30 0.1 No Data 6.9 52 No Data2/Sep/16 No Data n No Data 20 29.0 10.4 11.74 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.9 33 No Data3/Sep/16 No Data e 19 20 23.7 10.4 10.93 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.1 No Data No Data4/Sep/16 No Data e 19 19 23.7 9.8 10.53 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.0 16 No Data5/Sep/16 No Data se 19 19 24.7 9.2 10.99 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.1 51 No Data6/Sep/16 No Data e 19 20 22.3 9.4 10.90 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data 367 1 7.3 7.6 No Data No Data No Data 31.0 6.8 51 4.07/Sep/16 6 se 19 20 23.7 11.0 11.43 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.2 34 No Data8/Sep/16 No Data sw 19 20 23.5 10.4 11.56 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 232 1 364 4 7.4 7.7 6.8 0.31 0.1 No Data 7.0 33 No Data9/Sep/16 No Data sw 20 20 22.4 10.9 11.18 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.0 33 No Data10/Sep/16 16.6 ese 20 21 105.1 10.4 17.18 0.071 0.4 98 328 2.2 2.50 21 7.4 0.028 No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.7 No Data No Data11/Sep/16 No Data w 19 21 24.4 10.1 11.50 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.7 17 No Data12/Sep/16 No Data sw 19 20 20.9 9.1 10.86 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.0 67 No Data13/Sep/16 4.1 s 19 20 21.1 10.4 12.17 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data 282 1 7.4 7.5 5.3 0.23 0.1 <10 7.4 120 4.614/Sep/16 0.7 nne 20 20 20.9 6.6 13.20 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.0 70 No Data15/Sep/16 No Data ene 20 20 16.5 7.1 12.58 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 241 1 260 1 7.4 7.6 No Data No Data No Data No Data 7.0 35 No Data16/Sep/16 No Data sw 19 19 16.6 5.6 12.18 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.2 52 No Data17/Sep/16 13.3 s 20 20 46.6 6.9 17.23 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.7 No Data No Data18/Sep/16 No Data wsw 20 20 18.1 6.9 13.14 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.8 No Data No Data19/Sep/16 No Data sw 20 20 16.8 6.4 12.40 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.0 135 No Data20/Sep/16 No Data s 19 20 17.9 6.9 12.26 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 251 1 318 1 7.4 7.5 8.3 0.22 0.1 10.0 7.4 101 5.821/Sep/16 No Data ssw 19 20 16.5 6.6 12.47 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.2 17 No Data22/Sep/16 No Data s 20 20 18.5 6.2 12.28 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 208 1 310 1 8.4 7.6 No Data No Data No Data No Data 7.2 33 No Data23/Sep/16 No Data sw 19 20 17.0 7.6 12.36 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.0 17 No Data24/Sep/16 No Data ene 19 20 18.9 6.3 12.18 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 6.7 No Data No Data25/Sep/16 No Data ene 19 19 18.0 6.1 12.27 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.2 No Data No Data26/Sep/16 5.3 sw 19 19 24.2 5.9 12.71 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.0 48 No Data27/Sep/16 No Data se 19 19 16.4 5.5 12.16 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data 374 1 7.4 7.5 6.2 0.24 0.1 <10 7.4 33 5.328/Sep/16 1 se 19 19 14.8 5.4 12.07 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.2 34 No Data29/Sep/16 5 se 19 19 19.0 5.6 12.71 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 281 1 504 1 7.4 7.6 No Data No Data No Data No Data 7.0 16 No Data30/Sep/16 rain se 18 19 34.3 7.5 16.34 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.4 50 No Data1/Oct/16 10.7 e 20 20 25.6 6.8 14.16 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.3 No Data No Data2/Oct/16 7.1 e 20 20 48.8 6.8 16.70 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.1 No Data No Data3/Oct/16 No Data ne 19 19 17.3 6.2 12.38 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.1 67 No Data4/Oct/16 No Data e 19 19 16.6 6.1 11.43 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 273 1 395 4 7.3 7.7 7.5 0.19 0.8 No Data 7.2 50 5.45/Oct/16 No Data e 18 19 18.4 6.8 12.30 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.5 32 No Data6/Oct/16 No Data se 19 19 16.5 7.6 12.40 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 255 1 250 1 7.4 7.6 6.1 0.22 No Data No Data 7.2 17 No Data7/Oct/16 No Data se 19 18 15.0 6.2 12.10 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.2 33 No Data8/Oct/16 No Data nw 18 19 18.1 6.3 12.24 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.1 No Data No Data9/Oct/16 No Data wnw 17 18 16.8 6.0 12.01 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.5 No Data No Data10/Oct/16 No Data n 17 18 17.8 6.0 12.04 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.8 50 No Data11/Oct/16 No Data ne 17 18 16.5 5.9 11.79 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 245 1 491 8 7.4 7.4 9.9 0.32 0.9 No Data 7.5 33 5.212/Oct/16 No Data w 17 18 17.1 6.2 12.11 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.4 15 No Data13/Oct/16 No Data w 17 17 16.5 6.3 12.19 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 386 1 601 1 7.4 7.4 No Data No Data No Data No Data 7.2 52 No Data14/Oct/16 No Data w 17 17 15.7 6.2 11.74 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.0 39 No Data15/Oct/16 No Data e 17 17 18.8 5.9 12.00 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.0 No Data No Data16/Oct/16 No Data ssw 17 18 16.8 5.5 12.36 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.6 No Data No Data17/Oct/16 No Data s 18 18 15.7 6.0 11.90 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.4 67 No Data18/Oct/16 No Data sw 18 18 16.5 6.3 12.05 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 226 1 368 1 8.3 7.6 9.4 0.24 0.9 No Data 7.2 50 5.119/Oct/16 No Data sw 18 18 17.5 5.9 11.66 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.5 50 No Data20/Oct/16 12.1 sw 18 19 25.0 6.2 13.83 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 172 1 483 1 7.5 7.5 10.8 0.26 No Data No Data 7.2 33 No Data21/Oct/16 2.6 ssw 18 18 16.7 7.8 12.47 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.0 No Data No Data22/Oct/16 0.5 nnw 16 17 17.4 6.5 12.08 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.0 No Data No Data23/Oct/16 3 w 16 17 18.3 6.8 11.97 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.4 No Data No Data24/Oct/16 5 w 18 17 15.7 6.2 11.82 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.0 165 No Data25/Oct/16 No Data sw 17 17 15.7 6.2 11.60 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 172 1 214 4 8.4 7.6 7.3 0.23 0.9 No Data 8.0 116 No Data26/Oct/16 7.9 sw 17 17 25.9 6.2 12.15 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.2 61 No Data27/Oct/16 6 sw 16 16 21.1 8.9 14.32 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 399 1 401 1 7.3 7.6 No Data No Data No Data No Data 8.0 33 No Data28/Oct/16 No Data w 16 15 16.9 7.4 12.44 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.8 50 No Data29/Oct/16 No Data wsw 17 16 18.7 6.8 12.64 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.0 No Data No Data30/Oct/16 2 nnw 18 17 17.9 6.0 12.67 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.9 No Data No Data31/Oct/16 No Data w 17 16 15.3 6.5 11.94 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.0 79 No Data1/Nov/16 No Data No Data 18 17 18.5 7.0 12.20 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 288 1 525 8 7.4 7.5 9.3 0.23 0.1 No Data 7.5 56 4.72/Nov/16 No Data No Data 18 17 36.1 6.3 13.78 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 7.9 48 No Data3/Nov/16 No Data No Data 18 17 29.9 8.9 16.08 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 230 1 415 1 7.3 7.3 7.1 0.28 No Data No Data 8.0 33 No Data4/Nov/16 No Data No Data 17 17 16.2 6.8 12.74 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.0 48 No Data5/Nov/16 No Data No Data 17 17 17.9 6.7 12.82 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.0 16 No Data6/Nov/16 No Data No Data 17 17 17.7 6.1 13.25 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.2 No Data No Data7/Nov/16 No Data No Data 16 16 16.9 6.0 12.06 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.2 47 No Data8/Nov/16 No Data No Data 17 16 16.5 6.2 12.32 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 268 1 430 1 7.4 7.6 10.4 0.20 0.1 No Data 8.2 61 4.99/Nov/16 No Data No Data 16 16 16.3 6.8 12.34 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.4 No Data No Data10/Nov/16 No Data No Data 16 16 15.9 7.4 12.31 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 231 1 429 1 7.6 7.6 8.6 0.21 0.1 No Data 8.6 16 No Data11/Nov/16 No Data No Data 16 16 15.6 6.4 12.33 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.2 63 No Data12/Nov/16 No Data No Data 16 16 17.8 5.6 12.27 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.5 No Data No Data13/Nov/16 No Data No Data 16 16 17.4 5.4 12.35 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.4 No Data No Data14/Nov/16 No Data No Data 16 16 19.3 5.6 11.91 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.5 79 No Data15/Nov/16 No Data No Data 16 15 15.7 5.6 12.06 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 275 1 576 4 7.3 7.4 9.5 0.15 0.1 No Data 8.5 62 4.7

Page 16 of 67

Page 17: City Of London · 2017-02-27 · The City of London contracted engineering consulting firm ... March 11.0 16.76 277 4,642 2 20 26 418 715 4 20 71 April 11.5 17.83 166 2,968 1 20 22

Date Rainfall (mm)

Wind Direction

Temperature -Sewage Raw

Temperature - SewageFinal

Max SewageFlow (10^3m^3/D)

Min SewageFlow (10^3m^3/D)

Total Sewage Flow (10^3m^3/D)

Plant By-Pass Volume (10^3m^3)

Plant By-Pass Hours

Plant By-Pass BOD (mg/L)

Plant By-Pass Suspended Solids (mg/L)

Plant By-Pass Phosphorus (mg/L)

Plant By-Pass Ammonia

Plant By-Pass -Temperature

Plant By-Pass pH

Plant By-Pass Unionized Ammonia (mg/L)

BOD 5Day Raw #1(mg/L)

BOD 5Day UVChannel (mg/L)

Suspended Solids Raw(mg/L)

Suspended Solids UVChannel (mg/L)

pH Raw

pH UVChannel

Total Phosphorus Raw (mg/L)

Total Phosphorus UV (mg/L)

NH3 UV (mg/L)

E.Coli UV (MPN)

Effluent Dissolved Oxygen

GBT -Hauled Sludge

% Solids- HauledSludge

Table 8: 2016 Vauxhall Daily Plant Summary

16/Nov/16 2 No Data 16 15 16.1 5.8 11.99 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.2 30 No Data17/Nov/16 No Data No Data 16 16 15.1 6.0 11.78 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 285 1 400 1 7.4 7.4 7.3 0.12 0.1 No Data 8.0 15 No Data18/Nov/16 No Data No Data 16 15 17.0 5.5 11.75 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.2 33 No Data19/Nov/16 No Data No Data 16 15 13.2 6.2 13.06 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.1 No Data No Data20/Nov/16 No Data No Data 16 15 18.5 6.2 12.83 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.0 No Data No Data21/Nov/16 No Data No Data 16 15 15.7 5.6 12.04 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.2 49 No Data22/Nov/16 No Data No Data 16 16 17.0 5.9 12.07 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 217 1 411 1 7.5 7.3 7.4 0.05 0.1 No Data 9.0 82 No Data23/Nov/16 2.9 No Data 16 16 17.6 7.1 12.29 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 10.0 64 No Data24/Nov/16 0.9 No Data 16 16 16.5 6.1 12.95 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 216 1 246 1 8.4 7.5 9.4 0.12 0.1 No Data 9.6 17 No Data25/Nov/16 4.6 No Data 15 15 17.4 7.4 11.75 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.2 63 No Data26/Nov/16 No Data No Data No Data No Data 17.9 6.6 12.95 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.9 No Data No Data27/Nov/16 No Data No Data No Data No Data 16.4 6.2 11.86 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.0 No Data No Data28/Nov/16 2 No Data 15 14 15.9 5.6 11.54 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.2 99 No Data29/Nov/16 1 No Data 15 15 25.9 9.0 14.01 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 171 1 219 4 8.3 7.6 6.6 0.17 0.1 No Data 8.5 50 4.630/Nov/16 No Data No Data 15 15 17.9 6.1 12.67 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.2 No Data No Data1/Dec/16 No Data sw 17 15 16.9 6.0 12.21 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 231 1 326 1 7.4 7.6 9.0 0.15 0.1 No Data 8.5 32 No Data2/Dec/16 rain w 17 14 15.8 5.9 12.31 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.7 31 No Data3/Dec/16 No Data w 17 14 16.2 5.7 13.06 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.8 No Data No Data4/Dec/16 2.1 sw 17 14 16.6 5.6 12.07 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.0 No Data No Data5/Dec/16 1 sw 15 14 15.8 8.3 12.92 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.9 82 No Data6/Dec/16 No Data ne 15 14 17.6 6.3 12.46 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 295 1 610 5 7.4 7.5 8.2 0.18 0.1 No Data 8.8 48 4.57/Dec/16 No Data n 15 14 17.0 7.8 12.55 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 8.5 50 No Data8/Dec/16 No Data nw 15 13 16.8 6.1 12.29 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 481 1 801 6 7.4 7.5 13.9 0.20 0.1 No Data 8.2 33 No Data9/Dec/16 snow nw 14 13 16.1 7.4 11.97 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.1 34 No Data10/Dec/16 snow wsw 16 13 18.8 6.2 12.02 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.2 No Data No Data11/Dec/16 17.3 e 16 13 17.9 6.3 11.94 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.1 15 No Data12/Dec/16 2.1 w 16 13 14.7 7.2 11.90 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.2 81 No Data13/Dec/16 0.4 wsw 16 13 17.3 5.9 12.01 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 558 1 745 4 7.4 7.5 12.0 0.18 0.1 No Data 9.3 65 4.614/Dec/16 snow sw 16 12 15.5 6.4 11.76 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.6 32 No Data15/Dec/16 snow w 15 11 18.0 6.2 10.86 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 377 2 633 8 7.3 7.4 9.7 0.36 0.1 No Data 9.3 16 No Data16/Dec/16 snow wsw 15 11 16.4 5.9 11.76 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.6 17 No Data17/Dec/16 snow sw 16 11 16.9 6.3 13.05 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.2 No Data No Data18/Dec/16 No Data nw 16 12 16.4 5.9 13.21 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.0 No Data No Data19/Dec/16 No Data w 14 12 16.4 5.9 16.69 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.2 64 No Data20/Dec/16 No Data w 13 11 15.7 6.5 14.17 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data 601 1 7.3 7.4 9.1 0.18 0.1 No Data 9.0 78 3.321/Dec/16 No Data s/w 12 11 15.1 7.2 13.14 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.3 64 No Data22/Dec/16 No Data wsw 13 12 14.0 6.3 11.75 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 367 1 646 1 7.4 7.4 No Data No Data No Data No Data 9.0 33 No Data23/Dec/16 rain sw 13 12 13.9 6.9 11.68 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.4 32 No Data24/Dec/16 rain wsw 13 13 20.2 8.4 13.85 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.2 No Data No Data25/Dec/16 No Data n 13 13 16.0 6.5 12.10 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.3 No Data No Data26/Dec/16 13.1 ese 13 12 64.2 6.0 25.13 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.3 No Data No Data27/Dec/16 snow sw 13 12 23.4 13.5 16.98 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data 169 2 151 4 8.0 7.4 4.4 0.14 0.1 No Data 9.9 110 No Data28/Dec/16 snow w 12 11 16.4 11.0 14.15 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.9 94 No Data29/Dec/16 snow sw 12 12 16.6 7.6 13.85 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data 345 1 7.5 7.5 No Data No Data No Data No Data 9.3 32 No Data30/Dec/16 snow nw 12 11 15.9 8.7 13.38 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.0 No Data No Data31/Dec/16 0.2 s 12 12 20.6 7.8 13.67 No Data No DataNo DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data 9.5 No Data No DataAverage No Data No Data 15 15 No Data No Data 13.53 0.66 0.8 95 382 2.5 4.4 18.1 7.4 0.073 227 1 358 3 7.6 7.5 6.6 0.25 No Data 28 8.4 58 4.5Total No Data No Data No Data No Data No Data No Data 4,953 6.57 7.7 No DataNo Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data No Data No Data 16,015 No DataMax No Data No Data 21 23 239.9 79.8 40.42 1.99 1.9 153 837 3.7 18.3 21.0 7.9 0.557 692 7 2,180 12 8.5 7.8 13.9 0.56 No Data 135 10.6 165 5.8Min No Data No Data 10 9 13.2 1.2 8.85 0.003 0.1 50 101 1.5 1.0 11.0 7.1 0.005 64 1 51 1 7.2 7.1 1.5 0.05 No Data 10 5.7 7 3.1# of Samples No Data No Data 362 362 366 365 366 10 10 10 10 10 10 10 10 10 96 96 102 101 102 102 75 75 75 20 364 276 50End of Worksheet

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Record Number Sample Source 1 Cust Sample Refference NoCustomer Sample Date Analysis Result Unit Sample Source 2280288 VAUXHALL VAUX. UV. City of London - G5-Jan-16 pH 7.33 pH units GRAB280518 VAUXHALL VAUX. UV. City of London - G12-Jan-16 pH 7.37 pH units GRAB280744 VAUXHALL VAUX. UV. City of London - G19-Jan-16 pH 7.41 pH units GRAB280998 VAUXHALL VAUX. UV. City of London - G26-Jan-16 pH 7.19 pH units GRAB281173 VAUXHALL VAUX. UV. City of London - G28-Jan-16 pH 7.35 pH units GRAB281234 VAUXHALL VAUX. UV. City of London - G2-Feb-16 pH 7.49 pH units GRAB281476 VAUXHALL VAUX. UV. City of London - G9-Feb-16 pH 7.55 pH units GRAB281692 VAUXHALL VAUX. UV. City of London - G16-Feb-16 pH 7.48 pH units GRAB281919 VAUXHALL VAUX. UV. City of London - G23-Feb-16 pH 7.56 pH units GRAB282112 VAUXHALL VAUX. UV. City of London - G1-Mar-16 pH 7.42 pH units GRAB282343 VAUXHALL VAUX. UV. City of London - G8-Mar-16 pH 7.53 pH units GRAB282620 VAUXHALL VAUX. UV. City of London - G15-Mar-16 pH 7.62 pH units GRAB282841 VAUXHALL VAUX. UV. City of London - G22-Mar-16 pH 7.52 pH units GRAB282991 VAUXHALL VAUX. UV. City of London - G29-Mar-16 pH 7.62 pH units GRAB283192 VAUXHALL VAUX. UV. City of London - G5-Apr-16 pH 7.61 pH units GRAB283423 VAUXHALL VAUX. UV. City of London - G12-Apr-16 pH 7.54 pH units GRAB283660 VAUXHALL VAUX. UV. City of London - G19-Apr-16 pH 7.64 pH units GRAB283915 VAUXHALL VAUX. UV. City of London - G26-Apr-16 pH 7.56 pH units GRAB284162 VAUXHALL VAUX. UV. City of London - G3-May-16 pH 7.53 pH units GRAB284374 VAUXHALL VAUX. UV. City of London - G10-May-16 pH 7.56 pH units GRAB284610 VAUXHALL VAUX. UV. City of London - G17-May-16 pH 7.54 pH units GRAB284834 VAUXHALL VAUX. UV. City of London - G24-May-16 pH 7.31 pH units GRAB285095 VAUXHALL VAUX. UV. City of London - G31-May-16 pH 7.49 pH units GRAB285351 VAUXHALL VAUX. UV. City of London - G7-Jun-16 pH 7.45 pH units GRAB285608 VAUXHALL VAUX. UV. City of London - G14-Jun-16 pH 7.44 pH units GRAB285898 VAUXHALL VAUX. UV. City of London - G21-Jun-16 pH 7.52 pH units GRAB286166 VAUXHALL VAUX. UV. City of London - G28-Jun-16 pH 7.51 pH units GRAB286370 VAUXHALL VAUX. UV. City of London - G5-Jul-16 pH 7.13 pH units GRAB286589 VAUXHALL VAUX. UV. City of London - G12-Jul-16 pH 7.61 pH units GRAB286827 VAUXHALL VAUX. UV. City of London - G19-Jul-16 pH 7.58 pH units GRAB287082 VAUXHALL VAUX. UV. City of London - G26-Jul-16 pH 7.50 pH units GRAB287283 VAUXHALL VAUX. UV. City of London - G2-Aug-16 pH 7.27 pH units GRAB287518 VAUXHALL VAUX. UV. City of London - G9-Aug-16 pH 7.58 pH units GRAB287866 VAUXHALL VAUX. UV. City of London - G16-Aug-16 pH 7.57 pH units GRAB288048 VAUXHALL VAUX. UV. City of London - G23-Aug-16 pH 7.32 pH units GRAB288304 VAUXHALL VAUX. UV. City of London - G30-Aug-16 pH 7.37 pH units GRAB288475 VAUXHALL VAUX. UV. City of London - G6-Sep-16 pH 7.57 pH units GRAB288682 VAUXHALL VAUX. UV. City of London - G13-Sep-16 pH 7.53 pH units GRAB288949 VAUXHALL VAUX. UV. City of London - G20-Sep-16 pH 7.48 pH units GRAB289144 VAUXHALL VAUX. UV. City of London - G27-Sep-16 pH 7.52 pH units GRAB289407 VAUXHALL VAUX. UV. City of London - G4-Oct-16 pH 7.59 pH units GRAB289619 VAUXHALL VAUX. UV. City of London - G11-Oct-16 pH 6.68 pH units GRAB289892 VAUXHALL VAUX. UV. City of London - G18-Oct-16 pH 7.48 pH units GRAB290115 VAUXHALL VAUX. UV. City of London - G25-Oct-16 pH 7.53 pH units GRAB290342 VAUXHALL VAUX. UV. City of London - G1-Nov-16 pH 7.46 pH units GRAB290582 VAUXHALL VAUX. UV. City of London - G8-Nov-16 pH 7.62 pH units GRAB290819 VAUXHALL VAUX. UV. City of London - G15-Nov-16 pH 7.28 pH units GRAB291040 VAUXHALL VAUX. UV. City of London - G22-Nov-16 pH 7.28 pH units GRAB291252 VAUXHALL VAUX. UV. City of London - G29-Nov-16 pH 7.56 pH units GRAB291461 VAUXHALL VAUX. UV. City of London - G6-Dec-16 pH 7.42 pH units GRAB291699 VAUXHALL VAUX. UV. City of London - G13-Dec-16 pH 7.24 pH units GRAB291883 VAUXHALL VAUX. UV. City of London - G20-Dec-16 pH 7.32 pH units GRAB291992 VAUXHALL VAUX. UV. City of London - G27-Dec-16 pH 7.32 pH units GRAB

Table 9: Vauxhall Grab pH

end of worksheet

Page 18 of 67

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Date Free NH3 -Raw

TKN -Raw

ALKA -Raw

Free NH3 -#1 SectionPrimary

TKN - #1Section Primary

ALKA -#1 Section Primary

Free NH3 -#1 SectionSecondary

TKN - #1Section Secondary

NO3 - #1Section Secondary

Free NH3 - #2 SectionPrimary

TKN - #2Section Primary

ALKA -#2 Section Primary

Free NH3 -#2 SectionSecondary

TKN - #2Section Secondary

NO3 - #2Section Secondary

Free NH3 -UV Channel

Temperature - UVChannel

pH - UVChannel

Unionized NH3 - UVChannel

TKN - UVChannel

NO3 -UV Channel

NO2 - UVChannel

Alkalinity- UV Channel

1/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data2/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data3/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data4/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data5/Jan/16 16.8 33.3 279 No Data No Dat No Dat 0.10 1.94 No Data No Data No Dat No Dat 0.1 1.37 No Data 0.10 11.00 7.33 0.0004 1.32 18.90 0.01 1376/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data7/Jan/16 29.2 No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data 0.10 11.40 7.58 0.0008 No Data No DatNo DataNo Data8/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data9/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data10/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data11/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data12/Jan/16 28.2 54.9 323 No Data No Dat No Dat 0.10 1.54 No Data No Data No Dat No Dat 0.1 1.21 No Data 0.10 10.50 7.40 0.0005 0.96 16.50 0.01 134.213/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data14/Jan/16 14.9 No Dat No Dat No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 10.10 7.56 0.0007 No Data No DatNo DataNo Data15/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data16/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data17/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data18/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data19/Jan/16 12.4 24.4 263.4 No Data No Dat No Dat 0.10 1.22 No Data No Data No Dat No Dat 0.1 1.2 No Data 0.10 10.10 7.40 0.0005 0.78 17.20 0.01 145.220/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data21/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data22/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data23/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data24/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data25/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data26/Jan/16 26.7 48.5 297 No Data No Dat No Dat 0.10 1.34 No Data No Data No Dat No Dat 0.1 1.24 No Data 0.10 11.70 7.20 0.0003 1.27 20.10 0.01 125.327/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data28/Jan/16 12.9 No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data 0.10 11.50 7.50 0.0007 No Data No DatNo DataNo Data29/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data30/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data31/Jan/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data1/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data2/Feb/16 13.5 27.1 263.4 No Data No Dat No Dat 1.00 1.21 No Data No Data No Dat No Dat 0.1 1.12 No Data 0.10 11.40 7.50 0.001 1.09 17.80 0.01 129.43/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data4/Feb/16 25.3 No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data 0.10 10.90 7.60 0.001 No Data No DatNo DataNo Data5/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data6/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data7/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data8/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data9/Feb/16 14.1 26.6 261.6 No Data No Dat No Dat 0.10 1.36 No Data No Data No Dat No Dat 0.1 1.3 No Data 0.10 11.20 7.60 0.001 1.12 18.10 0.01 142.810/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data11/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data12/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data13/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data14/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data15/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data16/Feb/16 15.3 28.6 267 No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 10.80 7.50 0.001 No Data 18.60 0.01 13917/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data18/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data

Table 10: Vauxhall 2016 Nitrogen Analysis Report

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Date Free NH3 -Raw

TKN -Raw

ALKA -Raw

Free NH3 -#1 SectionPrimary

TKN - #1Section Primary

ALKA -#1 Section Primary

Free NH3 -#1 SectionSecondary

TKN - #1Section Secondary

NO3 - #1Section Secondary

Free NH3 - #2 SectionPrimary

TKN - #2Section Primary

ALKA -#2 Section Primary

Free NH3 -#2 SectionSecondary

TKN - #2Section Secondary

NO3 - #2Section Secondary

Free NH3 -UV Channel

Temperature - UVChannel

pH - UVChannel

Unionized NH3 - UVChannel

TKN - UVChannel

NO3 -UV Channel

NO2 - UVChannel

Alkalinity- UV Channel

Table 10: Vauxhall 2016 Nitrogen Analysis Report

19/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data20/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data21/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data22/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data23/Feb/16 24.9 42.9 324.1 No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 10.40 7.60 0.001 No Data 15.20 0.01 16124/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data25/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data26/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data27/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data28/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data29/Feb/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data1/Mar/16 10.8 24.5 333.2 No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 10.10 7.40 0.000 1.14 15.00 0.01 211.22/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data3/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data4/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data5/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data6/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data7/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data8/Mar/16 18.9 54.8 255.6 No Data No Dat No Dat 0.10 1.21 No Data No Data No Dat No Dat 0.1 1.34 No Data 0.10 11.60 7.50 0.001 1.03 17.10 0.01 162.19/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data10/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data11/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data12/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data13/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data14/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data15/Mar/16 7.4 13.1 190 No Data No Dat No Dat 0.10 0.70 No Data No Data No Dat No Dat 0.1 1.26 No Data 0.10 11.40 7.60 0.001 0.51 12.20 0.01 141.916/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data17/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data18/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data19/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data20/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data21/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data22/Mar/16 13.2 49.5 266.2 No Data No Dat No Dat 0.10 2.00 No Data No Data No Dat No Dat 0.1 1.56 No Data 0.10 12.80 7.50 0.001 1.57 18.10 0.01 16323/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data24/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data25/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data26/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data27/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data28/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data29/Mar/16 8.7 18.1 239.9 No Data No Dat No Dat 0.10 0.97 No Data No Data No Dat No Dat 0.1 3.23 No Data 0.10 10.20 7.60 0.001 0.89 11.10 0.01 156.330/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data31/Mar/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data1/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data2/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data3/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data4/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data5/Apr/16 9.0 21.3 277.3 No Data No Dat No Dat 0.10 1.38 No Data No Data No Dat No Dat 0.1 1.2 No Data 0.10 10.50 7.60 0.001 0.87 13.30 0.01 193.36/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data7/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data

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Date Free NH3 -Raw

TKN -Raw

ALKA -Raw

Free NH3 -#1 SectionPrimary

TKN - #1Section Primary

ALKA -#1 Section Primary

Free NH3 -#1 SectionSecondary

TKN - #1Section Secondary

NO3 - #1Section Secondary

Free NH3 - #2 SectionPrimary

TKN - #2Section Primary

ALKA -#2 Section Primary

Free NH3 -#2 SectionSecondary

TKN - #2Section Secondary

NO3 - #2Section Secondary

Free NH3 -UV Channel

Temperature - UVChannel

pH - UVChannel

Unionized NH3 - UVChannel

TKN - UVChannel

NO3 -UV Channel

NO2 - UVChannel

Alkalinity- UV Channel

Table 10: Vauxhall 2016 Nitrogen Analysis Report

8/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data9/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data10/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data11/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data12/Apr/16 7.3 18.3 265.6 No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 10.40 7.50 0.001 0.81 11.70 0.01 17013/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data14/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data15/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data16/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data17/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data18/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data19/Apr/16 23.2 42.3 No Dat No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data20/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data21/Apr/16 No Dat No Dat 192.6 No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data 0.10 12.70 7.80 0.001 0.98 17.50 0.01 322.722/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data23/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data24/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data25/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data26/Apr/16 9.0 23.1 238 No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 12.90 7.60 0.001 1.12 18.10 0.01 17527/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data28/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data29/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data30/Apr/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data1/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data2/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data3/May/16 12.0 25.3 286 No Data No Dat No Dat 0.10 1.33 No Data No Data No Dat No Dat 0.1 0.97 No Data 0.10 12.80 7.50 0.001 0.84 15.80 0.01 1584/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data5/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data6/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data7/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data8/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data9/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data10/May/16 13.0 29.6 289 No Data No Dat No Dat 0.10 1.41 No Data No Data No Dat No Dat 0.1 0.98 No Data 0.10 13.80 7.60 0.001 1.00 18.70 0.01 16311/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data12/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data13/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data14/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data15/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data16/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data17/May/16 11.0 21.9 271 No Data No Dat No Dat 0.10 1.19 No Data No Data No Dat No Dat 0.1 1.01 No Data 0.10 13.80 7.50 0.001 1.02 18.10 0.01 15618/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data19/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data20/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data21/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data22/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data23/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data24/May/16 11.1 23.1 269 No Data No Dat No Dat 0.10 1.27 No Data No Data No Dat No Dat 0.1 1.01 No Data 0.10 15.20 7.30 0.001 1.01 19.00 0.01 14725/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data26/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data

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Date Free NH3 -Raw

TKN -Raw

ALKA -Raw

Free NH3 -#1 SectionPrimary

TKN - #1Section Primary

ALKA -#1 Section Primary

Free NH3 -#1 SectionSecondary

TKN - #1Section Secondary

NO3 - #1Section Secondary

Free NH3 - #2 SectionPrimary

TKN - #2Section Primary

ALKA -#2 Section Primary

Free NH3 -#2 SectionSecondary

TKN - #2Section Secondary

NO3 - #2Section Secondary

Free NH3 -UV Channel

Temperature - UVChannel

pH - UVChannel

Unionized NH3 - UVChannel

TKN - UVChannel

NO3 -UV Channel

NO2 - UVChannel

Alkalinity- UV Channel

Table 10: Vauxhall 2016 Nitrogen Analysis Report

27/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data28/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data29/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data30/May/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data31/May/16 13.2 28.4 283 No Data No Dat No Dat 0.10 1.30 No Data No Data No Dat No Dat 0.1 1 No Data 0.10 16.60 7.50 0.001 1.05 19.40 0.01 1401/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data2/Jun/16 12.8 No Dat No Dat No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 17.80 7.60 0.001 No Data No DatNo DataNo Data3/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data4/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data5/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data6/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data7/Jun/16 9.7 18.9 225 No Data No Dat No Dat 0.10 1.06 No Data No Data No Dat No Dat 0.1 1.12 No Data 0.10 16.90 7.50 0.001 1.09 15.70 0.01 1278/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data9/Jun/16 26.5 No Dat No Dat No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 16.80 7.60 0.001 No Data No DatNo DataNo Data10/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data11/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data12/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data13/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data14/Jun/16 14.8 28.6 268 No Data No Dat No Dat 0.10 1.06 No Data No Data No Dat No Dat 0.1 1.47 No Data 0.10 16.00 7.40 0.001 1.15 18.30 0.01 13715/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data16/Jun/16 25.0 No Dat No Dat No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 16.80 7.60 0.001 No Data No DatNo DataNo Data17/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data18/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data19/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data20/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data21/Jun/16 12.0 31.7 266 No Data No Dat No Dat 0.10 1.26 No Data No Data No Dat No Dat 0.1 1.14 No Data 0.10 17.80 7.50 0.001 1.42 19.70 0.01 12322/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data23/Jun/16 13.6 No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data 0.10 17.80 7.70 0.002 No Data No DatNo DataNo Data24/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data25/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data26/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data27/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data28/Jun/16 12.0 30.1 263 No Data No Dat No Dat 0.10 1.14 No Data No Data No Dat No Dat 0.1 1 No Data 0.10 18.90 7.50 0.001 1.26 19.30 0.01 11929/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data30/Jun/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data1/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data2/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data3/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data4/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data5/Jul/16 13.1 27.0 257 No Data No Dat No Dat 0.10 1.04 No Data No Data No Dat No Dat 0.1 1 No Data 0.10 18.70 7.10 0.000 1.24 19.10 0.01 1226/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data7/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 20.00 7.50 0.001 No Data No DatNo DataNo Data8/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data9/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data10/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data11/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data12/Jul/16 10.8 47.0 265 No Data No Dat No Dat 0.10 0.87 No Data No Data No Dat No Dat 0.1 0.94 No Data 0.10 18.80 7.60 0.001 0.95 17.00 0.01 12713/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data14/Jul/16 20.5 No Dat No Dat No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 20.10 7.80 0.002 No Data No DatNo DataNo Data

Page 22 of 67

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Date Free NH3 -Raw

TKN -Raw

ALKA -Raw

Free NH3 -#1 SectionPrimary

TKN - #1Section Primary

ALKA -#1 Section Primary

Free NH3 -#1 SectionSecondary

TKN - #1Section Secondary

NO3 - #1Section Secondary

Free NH3 - #2 SectionPrimary

TKN - #2Section Primary

ALKA -#2 Section Primary

Free NH3 -#2 SectionSecondary

TKN - #2Section Secondary

NO3 - #2Section Secondary

Free NH3 -UV Channel

Temperature - UVChannel

pH - UVChannel

Unionized NH3 - UVChannel

TKN - UVChannel

NO3 -UV Channel

NO2 - UVChannel

Alkalinity- UV Channel

Table 10: Vauxhall 2016 Nitrogen Analysis Report

15/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data16/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data17/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data18/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data19/Jul/16 12.4 30.2 264 No Data No Dat No Dat 0.10 1.15 No Data No Data No Dat No Dat 0.1 0.9 No Data 0.10 19.00 7.60 0.001 1.00 16.60 0.01 13120/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data21/Jul/16 24.9 No Dat No Dat No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 18.90 7.70 0.002 No Data No DatNo DataNo Data22/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data23/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data24/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data25/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data26/Jul/16 13.5 27.2 257 No Data No Dat No Dat 0.10 0.89 No Data No Data No Dat No Dat 0.1 0.74 No Data 0.10 19.80 7.50 0.001 0.83 17.10 0.01 12127/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data28/Jul/16 21.0 No Dat No Dat No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 20.00 7.70 0.002 No Data No DatNo DataNo Data29/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data30/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data31/Jul/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data1/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data2/Aug/16 13.3 24.1 250 No Data No Dat No Dat 0.10 0.90 No Data No Data No Dat No Dat 0.1 0.74 No Data 0.10 20.20 7.30 0.001 1.01 13.50 0.01 1083/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data4/Aug/16 13.4 No Dat No Dat No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 19.80 7.60 0.002 No Data No DatNo DataNo Data5/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data6/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data7/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data8/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data9/Aug/16 11.4 27.9 252 No Data No Dat No Dat 0.10 1.50 No Data No Data No Dat No Dat 0.1 1.2 No Data 0.10 19.90 7.60 0.002 1.16 17.70 0.01 12510/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data11/Aug/16 25.9 No Dat No Dat No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 21.20 7.80 0.003 No Data No DatNo DataNo Data12/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data13/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data14/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data15/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data16/Aug/16 8.8 21.3 189 No Data No Dat No Dat 0.10 1.36 No Data No Data No Dat No Dat 0.1 1 No Data 0.10 21.50 7.60 0.002 0.96 16.30 0.01 11817/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data18/Aug/16 23.8 No Dat No Dat No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 20.90 7.70 0.002 No Data No DatNo DataNo Data19/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data20/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data21/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data22/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data23/Aug/16 27.3 35.8 308 No Data No Dat No Dat 0.10 1.04 No Data No Data No Dat No Dat 0.1 1 No Data 0.10 20.30 7.30 0.001 1.04 17.30 0.03 12824/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data25/Aug/16 16.3 No Dat No Dat No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 21.50 7.60 0.002 No Data No DatNo DataNo Data26/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data27/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data28/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data29/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data30/Aug/16 12.3 22.3 262 No Data No Dat No Dat 0.10 1.10 No Data No Data No Dat No Dat 0.1 0.84 No Data 0.10 20.40 7.40 0.001 0.85 15.70 0.01 13831/Aug/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data1/Sep/16 11.4 No Dat No Dat No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 20.20 7.70 0.002 No Data No DatNo DataNo Data

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Date Free NH3 -Raw

TKN -Raw

ALKA -Raw

Free NH3 -#1 SectionPrimary

TKN - #1Section Primary

ALKA -#1 Section Primary

Free NH3 -#1 SectionSecondary

TKN - #1Section Secondary

NO3 - #1Section Secondary

Free NH3 - #2 SectionPrimary

TKN - #2Section Primary

ALKA -#2 Section Primary

Free NH3 -#2 SectionSecondary

TKN - #2Section Secondary

NO3 - #2Section Secondary

Free NH3 -UV Channel

Temperature - UVChannel

pH - UVChannel

Unionized NH3 - UVChannel

TKN - UVChannel

NO3 -UV Channel

NO2 - UVChannel

Alkalinity- UV Channel

Table 10: Vauxhall 2016 Nitrogen Analysis Report

2/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data3/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data4/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data5/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data6/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data7/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data8/Sep/16 14.2 29.3 274.7 No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 20.20 7.70 0.002 0.92 18.40 0.01 125.29/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data10/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data11/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data12/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data13/Sep/16 13.3 27.8 266.7 No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 19.80 7.50 0.001 0.63 18.10 0.01 117.714/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data15/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data16/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data17/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data18/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data19/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data20/Sep/16 13.9 29.0 269 No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 20.00 7.50 0.001 0.49 18.00 0.01 11421/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data22/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data23/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data24/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data25/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data26/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data27/Sep/16 14.8 40.0 No Dat No Data No Dat No Dat 0.10 1.48 No Data No Data No Dat No Dat 0.1 1.68 No Data 0.10 18.60 7.50 0.001 1.38 19.30 0.01 No Data28/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data29/Sep/16 No Dat No Dat 265.3 No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo Data114.930/Sep/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data1/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data2/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data3/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data4/Oct/16 13.7 36.5 264.5 No Data No Dat No Dat 0.10 1.53 No Data No Data No Dat No Dat 0.1 0.79 No Data 0.10 18.80 7.70 0.002 0.82 17.10 0.01 117.15/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data6/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data7/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data8/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data9/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data10/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data11/Oct/16 15.1 32.3 265.7 No Data No Dat No Dat 0.10 0.95 No Data No Data No Dat No Dat 0.1 0.83 No Data 0.10 17.50 7.40 0.001 0.92 18.90 0.01 116.812/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data13/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data14/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data15/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data16/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data17/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data18/Oct/16 30.0 52.0 365.7 No Data No Dat No Dat 0.10 1.17 No Data No Data No Dat No Dat 0.1 1.09 No Data 0.10 17.50 7.60 0.001 0.94 20.10 0.01 111.519/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data20/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data

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Date Free NH3 -Raw

TKN -Raw

ALKA -Raw

Free NH3 -#1 SectionPrimary

TKN - #1Section Primary

ALKA -#1 Section Primary

Free NH3 -#1 SectionSecondary

TKN - #1Section Secondary

NO3 - #1Section Secondary

Free NH3 - #2 SectionPrimary

TKN - #2Section Primary

ALKA -#2 Section Primary

Free NH3 -#2 SectionSecondary

TKN - #2Section Secondary

NO3 - #2Section Secondary

Free NH3 -UV Channel

Temperature - UVChannel

pH - UVChannel

Unionized NH3 - UVChannel

TKN - UVChannel

NO3 -UV Channel

NO2 - UVChannel

Alkalinity- UV Channel

Table 10: Vauxhall 2016 Nitrogen Analysis Report

21/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data22/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data23/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data24/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data25/Oct/16 29.4 41.2 351.2 No Data No Dat No Dat 0.10 1.00 No Data No Data No Dat No Dat 0.1 1.08 No Data 0.10 17.20 7.60 0.001 0.86 19.00 0.01 113.526/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data27/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data28/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data29/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data30/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data31/Oct/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data1/Nov/16 15.6 38.6 266.1 No Data No Dat No Dat 0.10 1.60 No Data No Data No Dat No Dat 0.1 1.29 No Data 0.10 17 7.5 0.001 1.10 19.80 0.01 109.42/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data3/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data4/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data5/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data6/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data7/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data8/Nov/16 14.3 55.8 270.4 No Data No Dat No Dat 0.10 1.16 No Data No Data No Dat No Dat 0.1 0.66 No Data 0.10 16 7.6 0.001 1.05 19.50 0.01 1139/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data10/Nov/16 30.6 No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data 0.10 16 7.6 0.001 No Data No DatNo DataNo Data11/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data12/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data13/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data14/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data15/Nov/16 14.3 39.4 264.8 No Data No Dat No Dat 0.10 1.55 No Data No Data No Dat No Dat 0.1 1.26 No Data 0.10 15 7.4 0.001 1.43 20.50 0.01 10816/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data17/Nov/16 17.1 No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data 0.10 16 7.4 0.001 No Data No DatNo DataNo Data18/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data19/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data20/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data21/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data22/Nov/16 17.1 33.8 267.5 No Data No Dat No Dat 0.10 1.03 No Data No Data No Dat No Dat 0.1 0.87 No Data 0.10 16 7.3 0.001 0.83 20.70 0.01 73.723/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data24/Nov/16 29.7 No Dat No Dat No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 16 7.5 0.001 No Data No DatNo DataNo Data25/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data26/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data27/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data28/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data29/Nov/16 29.7 42.8 323.4 No Data No Dat No Dat 0.10 0.94 No Data No Data No Dat No Dat 0.1 0.94 No Data 0.10 15 7.6 0.001 0.86 20.30 0.01 111.930/Nov/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data1/Dec/16 14.6 No Dat No Dat No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 15 7.6 0.001 No Data No DatNo DataNo Data2/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data3/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data4/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data5/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data6/Dec/16 16.4 41.3 270 No Data No Dat No Dat 0.10 1.01 No Data No Data No Dat No Dat 0.1 1.03 No Data 0.10 14 7.5 0.001 0.90 20.40 0.01 109.37/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data8/Dec/16 14.5 No Dat No Dat No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 13 7.5 0.001 No Data No DatNo DataNo Data

Page 25 of 67

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Date Free NH3 -Raw

TKN -Raw

ALKA -Raw

Free NH3 -#1 SectionPrimary

TKN - #1Section Primary

ALKA -#1 Section Primary

Free NH3 -#1 SectionSecondary

TKN - #1Section Secondary

NO3 - #1Section Secondary

Free NH3 - #2 SectionPrimary

TKN - #2Section Primary

ALKA -#2 Section Primary

Free NH3 -#2 SectionSecondary

TKN - #2Section Secondary

NO3 - #2Section Secondary

Free NH3 -UV Channel

Temperature - UVChannel

pH - UVChannel

Unionized NH3 - UVChannel

TKN - UVChannel

NO3 -UV Channel

NO2 - UVChannel

Alkalinity- UV Channel

Table 10: Vauxhall 2016 Nitrogen Analysis Report

9/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data10/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data11/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data12/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data13/Dec/16 15.1 44.8 270.4 No Data No Dat No Dat 0.10 1.24 No Data No Data No Dat No Dat 0.1 1.15 No Data 0.10 13 7.5 0.001 1.11 20.80 0.01 115.114/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data15/Dec/16 14.3 No Dat No Dat No Data No Dat No Dat 0.10 No Data No Data No Data No Dat No Dat 0.1 No Data No Data 0.10 11 7.4 0.001 No Data No DatNo DataNo Data16/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data17/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data18/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data19/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data20/Dec/16 14.6 40.2 262 No Data No Dat No Dat 0.10 1.15 No Data No Data No Dat No Dat 0.1 1.18 No Data 0.10 11 7.4 0.001 1.04 21.40 0.01 103.421/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data22/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data23/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data24/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data25/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data26/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data27/Dec/16 23.5 33.2 301.9 No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data 0.10 12 7.4 0.001 0.96 No DatNo Data101.828/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data29/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data30/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo Data31/Dec/16 No Dat No Dat No Dat No Data No Dat No Dat No Data No Data No Data No Data No Dat No Dat No Data No Data No Data No Data No DataNo Dat No Data No Data No DatNo DataNo DataAverage 16.7 32.9 271 No Data No Dat No Dat 0.1 1.2 No Data No Data No Dat No Dat 0.1 1.1 No Data 0.10 16 7.5 0.001 1.01 17.71 0.01 136STD 6.4 10.4 33 No Data No Dat No Dat 0.1 0.3 No Data No Data No Dat No Dat 0.0 0.4 No Data 0.00 4 0.1 0.000 0.21 2.33 0.00 36Max 30.6 55.8 365.7 No Data No Dat No Dat 1.0 2.0 No Data No Data No Dat No Dat 0.1 3.2 No Data 0.10 22 7.8 0.003 1.57 21.40 0.03 323Min 7.3 13.1 189 No Data No Dat No Dat 0.1 0.7 No Data No Data No Dat No Dat 0.1 0.7 No Data 0.10 10 7.1 0.000 0.49 11.10 0.01 74# of Samples 74 52 52 0 0 0 68 42 0 0 0 0 68 42 0 75 75 75 75 50 51 51 52

End of Worksheet

Page 26 of 67

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Date Aerators -Return SludgeSection #1 (m3)

Waste - ReturnSludge Section#1 (m3)

Suspended Solids - ReturnWaste Section#1 (mg/L)

Sludge -Section #1(m3)

% Solids -Sludge Section #1

pH - SludgeSection #1

% VolatileSolids -Sludge Section #1

Aerators -Return SludgeSection #2 (m3)

Waste -Return Sludge Section #2(m3)

Suspended Solids - ReturnWaste Section#2 (mg/L)

Sludge -Section #2(m3)

% Solids -Sludge Section #2

pH - SludgeSection #2

% VolatileSolids -Sludge Section #2

GBT - HauledSludge toGreenway (m3)

% Solids -Hauled Sludge toGreenway (m3)

1-Jan-16 15,425 159 No Data 57 No Data No Data No Data 7,994 370 No Data 18 No Data No Data No Data 19 No Data2-Jan-16 15,426 155 No Data 59 No Data No Data No Data 8,013 348 No Data 19 No Data No Data No Data 55 No Data3-Jan-16 15,419 162 No Data 56 No Data No Data No Data 8,016 316 No Data 19 No Data No Data No Data No Data No Data4-Jan-16 15,437 172 No Data 62 No Data No Data No Data 8,010 200 No Data 18 No Data No Data No Data 125 No Data5-Jan-16 15,348 201 No Data 53 No Data No Data No Data 8,015 163 No Data 19 No Data No Data No Data 86 5.126-Jan-16 15,298 247 3,110 62 No Data No Data No Data 8,024 323 3,100 18 No Data No Data No Data 49 No Data7-Jan-16 15,296 214 No Data 58 2.7 5.7 86.3 8,022 407 No Data 17 No Data No Data No Data 36 No Data8-Jan-16 15,296 195 No Data 63 No Data No Data No Data 8,009 393 No Data 18 No Data No Data No Data 55 No Data9-Jan-16 15,261 143 No Data 64 No Data No Data No Data 8,023 334 No Data 39 No Data No Data No Data No Data No Data10-Jan-16 15,254 148 No Data 38 No Data No Data No Data 7,997 327 No Data 28 No Data No Data No Data 33 No Data11-Jan-16 15,180 54 No Data No Data No Data No Data No Data 7,975 331 No Data 19 No Data No Data No Data 49 No Data12-Jan-16 15,193 90 3,720 No Data No Data No Data No Data 7,994 329 2,390 19 1.8 5.8 83.6 64 4.613-Jan-16 15,218 167 No Data No Data No Data No Data No Data 8,013 328 No Data 21 No Data No Data No Data 51 No Data14-Jan-16 15,246 213 No Data No Data 2.9 6.0 85.1 7,995 298 No Data 18 No Data No Data No Data 36 No Data15-Jan-16 15,264 217 No Data No Data No Data No Data No Data 8,053 283 No Data 22 No Data No Data No Data 37 No Data16-Jan-16 15,256 216 No Data No Data No Data No Data No Data 8,047 307 No Data 27 No Data No Data No Data No Data No Data17-Jan-16 15,234 193 No Data No Data No Data No Data No Data 8,034 349 No Data 18 No Data No Data No Data 34 No Data18-Jan-16 15,198 70 No Data 1 No Data No Data No Data 8,026 373 No Data 23 No Data No Data No Data 49 No Data19-Jan-16 15,205 161 4,260 184 3.7 5.9 83.4 8,013 367 2,590 32 No Data No Data No Data 90 3.9320-Jan-16 15,225 202 No Data 127 No Data No Data No Data 8,023 370 No Data 26 No Data No Data No Data 72 No Data21-Jan-16 15,255 244 No Data 111 2.5 6.3 79.2 8,017 376 No Data 17 No Data No Data No Data 38 No Data22-Jan-16 15,256 236 No Data 110 No Data No Data No Data 8,014 358 No Data 18 No Data No Data No Data 55 No Data23-Jan-16 15,246 238 No Data 109 No Data No Data No Data 8,041 369 No Data 18 No Data No Data No Data 33 No Data24-Jan-16 15,260 259 No Data 83 No Data No Data No Data 8,027 402 No Data 18 No Data No Data No Data 34 No Data25-Jan-16 15,261 240 No Data 67 No Data No Data No Data 8,033 398 No Data 15 No Data No Data No Data No Data No Data26-Jan-16 15,244 183 3,530 117 No Data No Data No Data 8,041 382 3,180 28 No Data No Data No Data 116 4.2427-Jan-16 15,249 171 No Data 71 No Data No Data No Data 8,048 380 No Data 16 No Data No Data No Data 101 No Data28-Jan-16 15,250 163 3,684 63 1.6 6.3 78.7 8,038 380 2,284 15 No Data No Data No Data 17 3.3229-Jan-16 15,241 162 No Data 64 No Data No Data No Data 8,042 380 No Data 16 No Data No Data No Data No Data No Data30-Jan-16 15,241 158 No Data 62 No Data No Data No Data 8,048 380 No Data 16 No Data No Data No Data 34 No Data31-Jan-16 15,247 151 No Data 59 No Data No Data No Data 8,052 377 No Data 17 No Data No Data No Data 50 No Data1-Feb-16 15,242 136 No Data 60 No Data No Data No Data 8,057 378 No Data 15 No Data No Data No Data 99 No Data2-Feb-16 15,278 269 5,270 76 No Data No Data No Data 8,046 525 3,670 25 No Data No Data No Data 34 4.363-Feb-16 15,155 318 No Data 56 No Data No Data No Data 7,987 482 No Data 23 No Data No Data No Data 67 No Data4-Feb-16 13,761 204 No Data 59 2.2 6.1 74.6 8,110 413 No Data 19 No Data No Data No Data 35 No Data5-Feb-16 14,087 210 No Data 62 No Data No Data No Data 8,070 411 No Data 16 No Data No Data No Data 51 No Data6-Feb-16 13,956 292 No Data 67 No Data No Data No Data 8,076 410 No Data 17 No Data No Data No Data 17 No Data7-Feb-16 13,977 279 No Data 60 No Data No Data No Data 8,059 411 No Data 16 No Data No Data No Data 31 No Data8-Feb-16 13,978 221 No Data 71 No Data No Data No Data 8,040 409 No Data 18 No Data No Data No Data No Data No Data9-Feb-16 13,987 198 4,690 62 No Data No Data No Data 8,061 408 3,770 18 No Data No Data No Data 118 4.9210-Feb-16 14,408 210 No Data 66 No Data No Data No Data 8,052 429 No Data 18 No Data No Data No Data 100 No Data11-Feb-16 14,745 221 No Data 64 1.3 6.3 74.7 8,034 458 No Data 19 No Data No Data No Data No Data No Data12-Feb-16 14,757 219 No Data 61 No Data No Data No Data 7,979 459 No Data 16 No Data No Data No Data 38 No Data13-Feb-16 14,792 233 No Data 72 No Data No Data No Data 7,971 458 No Data 17 No Data No Data No Data 18 No Data14-Feb-16 14,802 295 No Data 61 No Data No Data No Data 7,975 453 No Data 21 No Data No Data No Data 55 No Data15-Feb-16 14,842 360 No Data 66 No Data No Data No Data 7,992 524 No Data 19 No Data No Data No Data 52 No Data16-Feb-16 14,864 299 4,580 63 No Data No Data No Data 8,024 403 3,150 19 No Data No Data No Data 126 5.4217-Feb-16 14,909 258 No Data 82 No Data No Data No Data 8,050 322 No Data 24 No Data No Data No Data 75 No Data18-Feb-16 14,952 255 No Data 64 1.4 6.3 79.4 8,064 322 2,015 22 No Data No Data No Data 19 No Data19-Feb-16 14,955 256 No Data 72 No Data No Data No Data 8,075 318 No Data 32 No Data No Data No Data 37 No Data20-Feb-16 14,958 250 No Data 75 No Data No Data No Data 8,021 366 No Data 22 No Data No Data No Data No Data No Data21-Feb-16 14,950 239 No Data 70 No Data No Data No Data 8,011 407 No Data 19 No Data No Data No Data No Data No Data22-Feb-16 14,957 237 No Data 71 No Data No Data No Data 8,012 380 No Data 19 No Data No Data No Data 50 No Data23-Feb-16 14,958 231 3,370 74 No Data No Data No Data 8,006 356 3,640 22 No Data No Data No Data 83 4.9124-Feb-16 14,954 218 No Data 77 No Data No Data No Data 8,001 354 No Data 23 No Data No Data No Data 66 No Data25-Feb-16 14,934 205 No Data 81 1.5 6.6 73.2 7,988 356 No Data 19 No Data No Data No Data 17 No Data26-Feb-16 14,947 253 No Data 72 No Data No Data No Data 7,964 437 No Data 21 No Data No Data No Data No Data No Data27-Feb-16 14,967 267 No Data 69 No Data No Data No Data 7,965 489 No Data 21 No Data No Data No Data 50 No Data28-Feb-16 19,840 439 No Data 94 No Data No Data No Data 10,542 648 No Data 26 No Data No Data No Data 51 No Data29-Feb-16 10,137 153 No Data 52 No Data No Data No Data 5,395 271 No Data 20 No Data No Data No Data 60 No Data1-Mar-16 14,930 176 4,220 70 No Data No Data No Data 7,963 392 4,080 20 No Data No Data No Data 82 4.622-Mar-16 14,905 127 No Data 71 No Data No Data No Data 7,963 344 No Data 32 No Data No Data No Data 65 No Data3-Mar-16 14,943 262 No Data 71 2.5 6.1 83.4 7,970 370 No Data 18 No Data No Data No Data 34 No Data4-Mar-16 14,958 307 No Data 70 No Data No Data No Data 7,982 391 No Data 22 No Data No Data No Data 33 No Data5-Mar-16 14,938 226 No Data 72 No Data No Data No Data 7,963 399 No Data 20 No Data No Data No Data 33 No Data6-Mar-16 14,929 226 No Data 71 No Data No Data No Data 7,981 394 No Data 17 No Data No Data No Data 33 No Data7-Mar-16 14,934 220 No Data 67 No Data No Data No Data 7,986 385 No Data 20 No Data No Data No Data 66 No Data8-Mar-16 14,934 212 3,340 70 No Data No Data No Data 7,982 386 2,430 18 No Data No Data No Data 52 4.939-Mar-16 19,296 268 No Data 92 No Data No Data No Data 10,335 499 No Data 23 No Data No Data No Data 36 No Data10-Mar-16 14,940 210 No Data 68 2.6 6.4 81.9 7,997 386 No Data 17 No Data No Data No Data 37 No Data11-Mar-16 10,580 140 No Data 56 No Data No Data No Data 5,647 274 No Data 12 No Data No Data No Data 36 No Data12-Mar-16 14,941 244 No Data 66 No Data No Data No Data 7,986 383 No Data 20 No Data No Data No Data 36 No Data13-Mar-16 14,335 300 No Data 68 No Data No Data No Data 7,659 369 No Data 17 No Data No Data No Data 37 No Data14-Mar-16 14,949 269 No Data 82 No Data No Data No Data 7,994 388 No Data 18 No Data No Data No Data 72 No Data15-Mar-16 14,933 172 3,600 69 No Data No Data No Data 8,000 387 3,510 19 No Data No Data No Data 72 4.0416-Mar-16 14,918 138 No Data 79 No Data No Data No Data 7,956 386 No Data 21 No Data No Data No Data 55 No Data17-Mar-16 14,931 234 No Data 69 2.1 6.8 79.4 7,948 414 No Data 18 No Data No Data No Data 57 No Data18-Mar-16 14,933 300 No Data 70 No Data No Data No Data 7,950 456 No Data 18 No Data No Data No Data 19 No Data19-Mar-16 15,002 281 No Data 68 No Data No Data No Data 7,924 458 No Data 18 No Data No Data No Data 38 No Data20-Mar-16 15,012 272 No Data 64 No Data No Data No Data 7,931 457 No Data 17 No Data No Data No Data 38 No Data21-Mar-16 15,002 225 No Data 77 No Data No Data No Data 7,926 386 No Data 16 No Data No Data No Data 111 No Data22-Mar-16 14,996 216 3,950 53 No Data No Data No Data 7,934 308 2,580 29 No Data No Data No Data 145 4.1623-Mar-16 15,004 275 No Data 62 No Data No Data No Data 7,953 358 No Data 20 No Data No Data No Data 71 No Data24-Mar-16 15,190 247 No Data 83 No Data No Data No Data 8,070 359 No Data 28 No Data No Data No Data 38 No Data25-Mar-16 14,898 196 No Data 73 No Data No Data No Data 7,918 381 No Data 30 No Data No Data No Data 19 No Data26-Mar-16 14,894 185 No Data 69 No Data No Data No Data 7,862 395 No Data 16 No Data No Data No Data No Data No Data27-Mar-16 14,949 215 No Data 64 No Data No Data No Data 7,871 376 No Data 18 No Data No Data No Data 19 No Data28-Mar-16 15,064 257 No Data 79 No Data No Data No Data 7,898 377 No Data 20 No Data No Data No Data 91 No Data29-Mar-16 14,962 255 3,340 71 No Data No Data No Data 7,883 459 3,540 17 No Data No Data No Data 89 4.4730-Mar-16 14,982 258 No Data 72 No Data No Data No Data 7,869 462 No Data 18 No Data No Data No Data 89 No Data31-Mar-16 15,206 188 No Data 86 0.9 6.5 69.2 8,108 423 No Data 22 No Data No Data No Data 18 No Data1-Apr-16 14,924 225 No Data 70 No Data No Data No Data 7,897 417 No Data 28 No Data No Data No Data 73 No Data2-Apr-16 14,926 287 No Data 66 No Data No Data No Data 7,853 449 No Data 17 No Data No Data No Data 36 No Data3-Apr-16 14,932 284 No Data 70 No Data No Data No Data 7,771 481 No Data 18 No Data No Data No Data No Data No Data4-Apr-16 14,958 288 No Data 73 No Data No Data No Data 7,800 522 No Data 21 No Data No Data No Data 106 No Data5-Apr-16 14,969 285 4,500 65 No Data No Data No Data 7,800 551 4,300 20 No Data No Data No Data 123 4.966-Apr-16 14,944 271 No Data 94 No Data No Data No Data 7,800 550 No Data 20 No Data No Data No Data 56 No Data7-Apr-16 14,958 260 No Data 71 4.0 6.4 65.2 7,802 553 No Data 17 No Data No Data No Data 38 No Data8-Apr-16 14,693 240 No Data 71 No Data No Data No Data 7,997 533 No Data 20 No Data No Data No Data 37 No Data9-Apr-16 14,643 245 No Data 57 No Data No Data No Data 8,079 494 No Data 17 No Data No Data No Data 19 No Data10-Apr-16 14,616 265 No Data 66 No Data No Data No Data 8,069 480 No Data 17 No Data No Data No Data 37 No Data11-Apr-16 14,666 269 No Data 70 No Data No Data No Data 8,124 455 No Data 25 No Data No Data No Data 72 No Data

Table 11: 2016 Vauxhall Sludge Summary

Page 27 of 67

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Date Aerators -Return SludgeSection #1 (m3)

Waste - ReturnSludge Section#1 (m3)

Suspended Solids - ReturnWaste Section#1 (mg/L)

Sludge -Section #1(m3)

% Solids -Sludge Section #1

pH - SludgeSection #1

% VolatileSolids -Sludge Section #1

Aerators -Return SludgeSection #2 (m3)

Waste -Return Sludge Section #2(m3)

Suspended Solids - ReturnWaste Section#2 (mg/L)

Sludge -Section #2(m3)

% Solids -Sludge Section #2

pH - SludgeSection #2

% VolatileSolids -Sludge Section #2

GBT - HauledSludge toGreenway (m3)

% Solids -Hauled Sludge toGreenway (m3)

Table 11: 2016 Vauxhall Sludge Summary

12-Apr-16 14,688 215 4,460 75 No Data No Data No Data 8,099 366 3,320 18 No Data No Data No Data 88 4.3813-Apr-16 14,679 170 No Data 67 No Data No Data No Data 8,103 304 No Data 16 No Data No Data No Data 107 No Data14-Apr-16 14,692 177 No Data 69 0.5 6.4 68.0 8,145 303 No Data 21 No Data No Data No Data 53 No Data15-Apr-16 14,709 171 No Data 73 No Data No Data No Data 8,148 304 No Data 18 No Data No Data No Data 18 No Data16-Apr-16 14,753 185 No Data 73 No Data No Data No Data 8,157 302 No Data 17 No Data No Data No Data No Data No Data17-Apr-16 14,774 223 No Data 60 No Data No Data No Data 8,154 320 No Data 18 No Data No Data No Data No Data No Data18-Apr-16 14,774 252 No Data 90 No Data No Data No Data 8,143 334 No Data 17 No Data No Data No Data 36 No Data19-Apr-16 14,786 251 5,090 52 No Data No Data No Data 8,132 335 3,640 18 No Data No Data No Data 89 4.6420-Apr-16 14,786 251 No Data 30 No Data No Data No Data 8,008 334 No Data 19 No Data No Data No Data 141 No Data21-Apr-16 14,714 250 No Data No Data 2.7 6.3 78.5 7,978 334 No Data 20 No Data No Data No Data 36 No Data22-Apr-16 14,738 251 No Data 99 No Data No Data No Data 7,994 336 No Data 18 No Data No Data No Data 19 No Data23-Apr-16 14,863 248 No Data 106 No Data No Data No Data 7,977 339 No Data 16 No Data No Data No Data 35 No Data24-Apr-16 14,941 250 No Data 105 No Data No Data No Data 7,983 339 No Data 19 No Data No Data No Data No Data No Data25-Apr-16 14,975 251 No Data 96 No Data No Data No Data 7,956 411 No Data 16 No Data No Data No Data 36 No Data26-Apr-16 15,002 296 4,260 131 No Data No Data No Data 7,962 482 4,090 19 No Data No Data No Data 89 4.9327-Apr-16 15,002 301 No Data 79 No Data No Data No Data 7,888 445 No Data 16 No Data No Data No Data 35 No Data28-Apr-16 15,007 195 No Data 116 2.7 6.1 76.9 7,885 354 No Data 34 No Data No Data No Data No Data No Data29-Apr-16 14,953 194 No Data 118 No Data No Data No Data 7,893 372 No Data 18 No Data No Data No Data 86 No Data30-Apr-16 14,994 213 No Data 129 No Data No Data No Data 7,878 373 No Data 17 No Data No Data No Data No Data No Data1-May-16 15,024 192 No Data 123 No Data No Data No Data 7,896 373 No Data 18 No Data No Data No Data No Data No Data2-May-16 15,045 171 No Data 133 No Data No Data No Data 7,892 374 No Data 19 No Data No Data No Data 124 No Data3-May-16 15,051 219 4,300 104 No Data No Data No Data 7,909 373 3,430 18 No Data No Data No Data 89 4.734-May-16 15,069 291 No Data 83 No Data No Data No Data 7,999 357 No Data 82 No Data No Data No Data No Data No Data5-May-16 15,094 291 No Data 76 1.8 6.1 77.9 8,050 410 No Data 17 No Data No Data No Data 90 No Data6-May-16 15,090 80 No Data 79 No Data No Data No Data 8,081 122 No Data 13 No Data No Data No Data No Data No Data7-May-16 15,146 213 No Data 79 No Data No Data No Data 8,110 249 No Data 15 No Data No Data No Data No Data No Data8-May-16 15,134 273 No Data 91 No Data No Data No Data 8,090 375 No Data 16 No Data No Data No Data No Data No Data9-May-16 15,156 210 No Data 61 No Data No Data No Data 8,086 375 No Data 28 No Data No Data No Data 124 No Data10-May-16 15,145 170 3,510 80 No Data No Data No Data 8,068 397 3,250 15 No Data No Data No Data 106 4.7511-May-16 15,139 168 No Data 81 No Data No Data No Data 8,062 399 No Data 17 No Data No Data No Data 53 No Data12-May-16 15,162 181 No Data 82 2.0 6.5 83.9 8,086 399 No Data 18 No Data No Data No Data 106 No Data13-May-16 15,166 194 No Data 92 No Data No Data No Data 8,102 397 No Data 22 No Data No Data No Data 53 No Data14-May-16 15,174 185 No Data 79 No Data No Data No Data 8,071 401 No Data 15 No Data No Data No Data No Data No Data15-May-16 15,171 162 No Data 77 No Data No Data No Data 8,074 401 No Data 15 No Data No Data No Data 17 No Data16-May-16 15,211 280 No Data 100 No Data No Data No Data 8,080 400 No Data 19 No Data No Data No Data 53 No Data17-May-16 15,213 258 4,130 62 No Data No Data No Data 8,080 362 2,890 18 No Data No Data No Data 89 5.318-May-16 15,190 233 No Data 75 No Data No Data No Data 8,090 310 No Data 18 No Data No Data No Data 71 No Data19-May-16 15,181 246 No Data 74 1.4 6.4 83.0 8,094 327 No Data 16 No Data No Data No Data 34 No Data20-May-16 15,182 229 No Data 84 No Data No Data No Data 8,105 328 No Data 18 No Data No Data No Data 36 No Data21-May-16 15,167 232 No Data 83 No Data No Data No Data 8,121 327 No Data 17 No Data No Data No Data No Data No Data22-May-16 15,157 225 No Data 86 No Data No Data No Data 8,123 338 No Data 15 No Data No Data No Data No Data No Data23-May-16 15,153 220 No Data 77 No Data No Data No Data 8,118 345 No Data 17 No Data No Data No Data 88 No Data24-May-16 15,162 188 3,840 89 No Data No Data No Data 8,118 343 4,520 20 No Data No Data No Data 70 3.1325-May-16 15,193 153 No Data 84 No Data No Data No Data 8,121 341 No Data 18 No Data No Data No Data 71 No Data26-May-16 15,228 215 No Data 85 2.1 6.2 85.0 8,112 365 No Data 19 No Data No Data No Data 18 No Data27-May-16 15,244 224 No Data 79 No Data No Data No Data 8,097 342 No Data 19 No Data No Data No Data 71 No Data28-May-16 15,250 216 No Data 85 No Data No Data No Data 8,140 319 No Data 18 No Data No Data No Data No Data No Data29-May-16 15,243 203 No Data 82 No Data No Data No Data 8,134 318 No Data 18 No Data No Data No Data No Data No Data30-May-16 15,237 174 No Data 82 No Data No Data No Data 8,145 250 No Data 19 No Data No Data No Data 121 No Data31-May-16 15,224 181 3,760 81 No Data No Data No Data 8,134 317 4,160 18 No Data No Data No Data 88 4.651-Jun-16 15,227 218 No Data 95 No Data No Data No Data 8,112 35 No Data 18 No Data No Data No Data 71 No Data2-Jun-16 15,242 257 No Data 91 1.7 6.1 81.3 813 392 2,190 19 No Data No Data No Data 72 No Data3-Jun-16 1,525 256 No Data 85 No Data No Data No Data 813 39 No Data 19 No Data No Data No Data No Data No Data4-Jun-16 15,237 238 No Data 77 No Data No Data No Data 8,121 399 No Data 21 No Data No Data No Data No Data No Data5-Jun-16 15,261 198 No Data 96 No Data No Data No Data 8,125 386 No Data 23 No Data No Data No Data No Data No Data6-Jun-16 15,252 29 No Data 81 No Data No Data No Data 877 373 No Data 15 No Data No Data No Data 88 No Data7-Jun-16 1,523 244 3,630 81 No Data No Data No Data 889 373 2,230 17 No Data No Data No Data 124 4.558-Jun-16 1,528 234 No Data 79 No Data No Data No Data 868 375 No Data 2 No Data No Data No Data 71 No Data9-Jun-16 15,224 229 No Data 92 1.5 6.6 74.9 871 371 No Data 21 No Data No Data No Data 18 No Data10-Jun-16 15,243 342 No Data 89 No Data No Data No Data 851 396 No Data 25 No Data No Data No Data 18 No Data11-Jun-16 15,243 281 No Data 87 No Data No Data No Data 874 423 No Data 28 No Data No Data No Data No Data No Data12-Jun-16 2,179 283 No Data 12 No Data No Data No Data 1,671 577 No Data 31 No Data No Data No Data 17 No Data13-Jun-16 1,254 128 No Data 55 No Data No Data No Data 5,446 242 No Data 13 No Data No Data No Data 123 No Data14-Jun-16 1,524 17 4,130 87 No Data No Data No Data 887 353 2,680 25 No Data No Data No Data 16 3.6615-Jun-16 15,175 54 No Data 79 No Data No Data No Data 866 116 No Data 2 No Data No Data No Data 71 No Data16-Jun-16 15,199 135 No Data 89 3.2 6.7 72.3 869 159 No Data 23 No Data No Data No Data No Data No Data17-Jun-16 15,234 268 No Data 89 No Data No Data No Data 8,458 413 No Data 29 No Data No Data No Data 34 No Data18-Jun-16 15,193 144 No Data 99 No Data No Data No Data 812 47 No Data 27 No Data No Data No Data No Data No Data19-Jun-16 15,216 133 No Data 95 No Data No Data No Data 8,121 46 No Data 24 No Data No Data No Data No Data No Data20-Jun-16 15,259 254 No Data 82 No Data No Data No Data 8,119 46 No Data 22 No Data No Data No Data 35 No Data21-Jun-16 15,275 291 3,870 89 No Data No Data No Data 876 46 2,560 23 No Data No Data No Data 12 3.922-Jun-16 15,262 264 No Data 89 No Data No Data No Data 875 45 No Data 25 No Data No Data No Data 7 No Data23-Jun-16 15,216 145 No Data 54 1.7 6.2 64.9 882 217 No Data 29 No Data No Data No Data 71 No Data24-Jun-16 15,217 183 No Data 72 No Data No Data No Data 893 258 No Data 2 No Data No Data No Data No Data No Data25-Jun-16 15,242 235 No Data 93 No Data No Data No Data 877 43 No Data 19 No Data No Data No Data No Data No Data26-Jun-16 15,242 19 No Data 86 No Data No Data No Data 877 41 No Data 22 No Data No Data No Data No Data No Data27-Jun-16 15,227 173 No Data 96 No Data No Data No Data 895 36 No Data 18 No Data No Data No Data 13 No Data28-Jun-16 14,739 254 2,700 9 0.9 6.1 70.2 7,828 369 2,550 22 No Data No Data No Data 86 3.9129-Jun-16 15,166 183 No Data 8 No Data No Data No Data 857 384 No Data 19 No Data No Data No Data 52 No Data30-Jun-16 15,148 2 No Data 87 No Data No Data No Data 837 42 No Data 19 No Data No Data No Data 36 No Data1-Jul-16 15,126 160 No Data 90 No Data No Data No Data 8,031 404 No Data 19 No Data No Data No Data 35 No Data2-Jul-16 15,102 79 No Data 83 No Data No Data No Data 8,044 407 No Data 17 No Data No Data No Data No Data No Data3-Jul-16 15,083 64 No Data 83 No Data No Data No Data 8,026 407 No Data 18 No Data No Data No Data No Data No Data4-Jul-16 15,115 208 No Data 83 No Data No Data No Data 8,028 389 No Data 20 No Data No Data No Data 88 No Data5-Jul-16 15,140 311 2,920 87 No Data No Data No Data 8,011 382 3,390 18 No Data No Data No Data 53 3.966-Jul-16 12,908 210 No Data 79 No Data No Data No Data 7,986 378 No Data 17 No Data No Data No Data 71 No Data7-Jul-16 11,778 250 No Data 88 4.1 5.3 86.6 8,019 416 No Data 17 No Data No Data No Data 88 No Data8-Jul-16 11,858 412 No Data 102 No Data No Data No Data 8,106 538 No Data 26 No Data No Data No Data 107 No Data9-Jul-16 11,817 332 No Data 88 No Data No Data No Data 8,045 567 No Data 17 No Data No Data No Data No Data 4.4810-Jul-16 11,775 272 No Data 84 No Data No Data No Data 8,054 531 No Data 15 No Data No Data No Data 70 No Data11-Jul-16 11,764 253 No Data 84 No Data No Data No Data 8,083 398 No Data 20 No Data No Data No Data 106 No Data12-Jul-16 11,803 313 4,430 88 No Data No Data No Data 8,054 546 3,500 19 No Data No Data No Data 124 No Data13-Jul-16 11,761 247 No Data 89 No Data No Data No Data 8,045 472 No Data 16 No Data No Data No Data 141 No Data14-Jul-16 11,810 329 No Data 98 1.8 6.3 60.7 8,065 560 No Data 20 No Data No Data No Data 107 No Data15-Jul-16 11,786 251 No Data 91 No Data No Data No Data 7,978 561 No Data 20 No Data No Data No Data 88 No Data16-Jul-16 11,778 210 No Data 88 No Data No Data No Data 7,974 537 No Data 18 No Data No Data No Data No Data No Data17-Jul-16 11,779 177 No Data 95 No Data No Data No Data 7,954 569 No Data 25 No Data No Data No Data No Data No Data18-Jul-16 11,819 237 No Data 91 No Data No Data No Data 7,950 459 No Data 34 No Data No Data No Data 105 No Data19-Jul-16 11,883 307 4,440 86 No Data No Data No Data 7,943 446 3,090 19 No Data No Data No Data 53 4.8220-Jul-16 11,755 120 No Data 90 No Data No Data No Data 7,926 348 No Data 19 No Data No Data No Data 106 No Data21-Jul-16 11,740 195 No Data 90 1.4 6.2 71.1 7,978 347 No Data 20 No Data No Data No Data 18 No Data22-Jul-16 11,655 102 No Data 97 No Data No Data No Data 8,029 332 No Data 25 No Data No Data No Data 35 No Data

Page 28 of 67

Page 29: City Of London · 2017-02-27 · The City of London contracted engineering consulting firm ... March 11.0 16.76 277 4,642 2 20 26 418 715 4 20 71 April 11.5 17.83 166 2,968 1 20 22

Date Aerators -Return SludgeSection #1 (m3)

Waste - ReturnSludge Section#1 (m3)

Suspended Solids - ReturnWaste Section#1 (mg/L)

Sludge -Section #1(m3)

% Solids -Sludge Section #1

pH - SludgeSection #1

% VolatileSolids -Sludge Section #1

Aerators -Return SludgeSection #2 (m3)

Waste -Return Sludge Section #2(m3)

Suspended Solids - ReturnWaste Section#2 (mg/L)

Sludge -Section #2(m3)

% Solids -Sludge Section #2

pH - SludgeSection #2

% VolatileSolids -Sludge Section #2

GBT - HauledSludge toGreenway (m3)

% Solids -Hauled Sludge toGreenway (m3)

Table 11: 2016 Vauxhall Sludge Summary

23-Jul-16 11,637 106 No Data 82 No Data No Data No Data 8,007 328 No Data 17 No Data No Data No Data No Data No Data24-Jul-16 11,682 92 No Data 84 No Data No Data No Data 7,984 337 No Data 17 No Data No Data No Data No Data No Data25-Jul-16 11,751 202 No Data 82 No Data No Data No Data 8,028 327 No Data 16 No Data No Data No Data 141 No Data26-Jul-16 11,934 533 4,070 90 No Data No Data No Data 7,998 331 2,380 21 No Data No Data No Data 124 3.9427-Jul-16 11,963 575 No Data 81 No Data No Data No Data 7,924 376 No Data 17 No Data No Data No Data 90 No Data28-Jul-16 11,771 191 No Data 97 2.0 5.4 82.6 7,951 336 No Data 24 No Data No Data No Data 53 No Data29-Jul-16 11,739 124 No Data 88 No Data No Data No Data 7,951 389 No Data 18 No Data No Data No Data 35 No Data30-Jul-16 11,692 51 No Data 94 No Data No Data No Data 7,942 469 No Data 21 No Data No Data No Data No Data No Data31-Jul-16 11,649 No Data No Data 87 No Data No Data No Data 8,008 314 No Data 20 No Data No Data No Data No Data No Data1-Aug-16 11,668 33 No Data 84 No Data No Data No Data 8,010 287 No Data 14 No Data No Data No Data 85 No Data2-Aug-16 11,700 92 5,220 89 No Data No Data No Data 7,981 349 2,720 21 No Data No Data No Data 87 4.183-Aug-16 11,710 89 No Data 85 No Data No Data No Data 7,970 361 No Data 18 No Data No Data No Data 89 No Data4-Aug-16 11,711 74 No Data 92 3.4 5.5 78.8 7,927 292 No Data 23 No Data No Data No Data 17 No Data5-Aug-16 12,044 102 No Data 87 No Data No Data No Data 7,918 217 No Data 19 No Data No Data No Data 53 No Data6-Aug-16 12,446 232 No Data 66 No Data No Data No Data 7,915 272 No Data 19 No Data No Data No Data No Data No Data7-Aug-16 12,420 183 No Data 74 No Data No Data No Data 7,899 322 No Data 18 No Data No Data No Data No Data No Data8-Aug-16 14,632 198 No Data 93 No Data No Data No Data 7,882 368 No Data 17 No Data No Data No Data 106 No Data9-Aug-16 15,616 164 2,660 84 No Data No Data No Data 7,876 326 2,360 22 No Data No Data No Data 89 3.6510-Aug-16 15,338 28 No Data 92 No Data No Data No Data 7,951 108 No Data 20 No Data No Data No Data 35 No Data11-Aug-16 15,407 No Data No Data 98 1.3 5.9 79.7 8,052 No Data No Data 22 No Data No Data No Data 18 No Data12-Aug-16 15,372 162 No Data 102 No Data No Data No Data 7,951 246 No Data 21 No Data No Data No Data 18 No Data13-Aug-16 15,486 153 No Data 100 No Data No Data No Data 8,034 367 No Data 22 No Data No Data No Data No Data No Data14-Aug-16 15,331 74 No Data 99 No Data No Data No Data 7,875 370 No Data 20 No Data No Data No Data No Data No Data15-Aug-16 15,328 140 No Data 52 No Data No Data No Data 7,929 327 No Data 9 No Data No Data No Data 103 No Data16-Aug-16 15,372 151 3,390 87 No Data No Data No Data 7,871 338 2,940 23 No Data No Data No Data 52 5.5317-Aug-16 15,351 112 No Data 93 No Data No Data No Data 7,794 256 No Data 21 No Data No Data No Data 17 No Data18-Aug-16 15,360 146 No Data 83 1.3 6.2 59.5 7,814 303 No Data 17 No Data No Data No Data 18 No Data19-Aug-16 15,346 226 No Data 29 No Data No Data No Data 7,809 351 No Data No Data No Data No Data No Data 17 No Data20-Aug-16 15,348 268 No Data No Data No Data No Data No Data 7,795 386 No Data 19 No Data No Data No Data No Data No Data21-Aug-16 15,318 258 No Data 115 No Data No Data No Data 7,867 389 No Data 17 No Data No Data No Data No Data No Data22-Aug-16 15,300 241 No Data 90 No Data No Data No Data 7,914 380 No Data 19 No Data No Data No Data 118 No Data23-Aug-16 15,332 218 4,280 82 No Data No Data No Data 7,909 378 1,850 18 No Data No Data No Data 105 3.6124-Aug-16 15,356 181 No Data 47 No Data No Data No Data 7,935 228 No Data 11 No Data No Data No Data 106 No Data25-Aug-16 15,499 95 No Data 82 2.3 5.7 74.3 8,086 172 No Data 20 No Data No Data No Data No Data No Data26-Aug-16 15,352 159 No Data 76 No Data No Data No Data 7,899 375 No Data 17 No Data No Data No Data 35 No Data27-Aug-16 15,357 181 No Data 78 No Data No Data No Data 7,954 371 No Data 27 No Data No Data No Data No Data No Data28-Aug-16 15,374 184 No Data 86 No Data No Data No Data 7,991 375 No Data 17 No Data No Data No Data 17 No Data29-Aug-16 15,384 221 No Data 93 No Data No Data No Data 7,982 421 No Data 22 No Data No Data No Data 66 No Data30-Aug-16 15,359 240 3,430 99 No Data No Data No Data 7,965 478 2,340 24 No Data No Data No Data 84 4.2231-Aug-16 15,388 241 No Data 90 No Data No Data No Data 7,994 499 No Data 23 No Data No Data No Data 68 No Data1-Sep-16 15,374 256 No Data 90 1.9 6.2 77.9 7,988 382 No Data 18 No Data No Data No Data 52 No Data2-Sep-16 15,416 269 No Data 90 No Data No Data No Data 7,999 245 No Data 24 No Data No Data No Data 33 No Data3-Sep-16 15,395 253 No Data 88 No Data No Data No Data 7,981 239 No Data 21 No Data No Data No Data No Data No Data4-Sep-16 15,423 250 No Data 96 No Data No Data No Data 7,999 241 No Data 19 No Data No Data No Data 16 No Data5-Sep-16 15,384 247 No Data 82 No Data No Data No Data 7,991 235 No Data 24 No Data No Data No Data 51 No Data6-Sep-16 15,384 251 2,378 92 No Data No Data No Data 7,981 233 3,298 18 No Data No Data No Data 51 3.957-Sep-16 15,368 252 No Data 84 No Data No Data No Data 7,987 278 No Data 23 No Data No Data No Data 34 No Data8-Sep-16 15,362 242 No Data 92 1.2 6.6 75.8 7,979 327 No Data 21 No Data No Data No Data 33 No Data9-Sep-16 15,387 234 No Data 86 No Data No Data No Data 7,988 316 No Data 21 No Data No Data No Data 33 No Data10-Sep-16 15,428 218 No Data 95 No Data No Data No Data 8,058 305 No Data 22 No Data No Data No Data No Data No Data11-Sep-16 15,310 198 No Data 85 No Data No Data No Data 8,001 330 No Data 22 No Data No Data No Data 17 No Data12-Sep-16 15,313 186 No Data 87 No Data No Data No Data 8,017 347 No Data 17 No Data No Data No Data 67 No Data13-Sep-16 15,290 184 3,480 94 No Data No Data No Data 8,022 346 3,580 22 No Data No Data No Data 120 4.6314-Sep-16 15,275 178 No Data 79 No Data No Data No Data 8,010 342 No Data 18 No Data No Data No Data 70 No Data15-Sep-16 15,270 175 No Data 85 2.2 5.7 74.3 7,992 335 No Data 19 No Data No Data No Data 35 No Data16-Sep-16 15,270 171 No Data 87 No Data No Data No Data 7,987 328 No Data 21 No Data No Data No Data 52 No Data17-Sep-16 15,286 166 No Data 89 No Data No Data No Data 7,988 325 No Data 21 No Data No Data No Data No Data No Data18-Sep-16 15,280 162 No Data 87 No Data No Data No Data 7,943 321 No Data 18 No Data No Data No Data No Data No Data19-Sep-16 15,287 167 No Data 88 No Data No Data No Data 7,941 312 No Data 25 No Data No Data No Data 135 No Data20-Sep-16 15,289 167 3,590 98 No Data No Data No Data 7,957 307 2,980 30 No Data No Data No Data 101 5.8121-Sep-16 15,282 164 No Data 88 No Data No Data No Data 7,934 325 No Data 22 No Data No Data No Data 17 No Data22-Sep-16 15,273 150 No Data 87 2.4 5.6 78.1 7,985 328 No Data 26 No Data No Data No Data 33 No Data23-Sep-16 15,262 146 No Data 87 No Data No Data No Data 7,935 281 No Data 20 No Data No Data No Data 17 No Data24-Sep-16 15,241 143 No Data 91 No Data No Data No Data 7,848 256 No Data 26 No Data No Data No Data No Data No Data25-Sep-16 15,232 144 No Data 73 No Data No Data No Data 7,869 264 No Data 15 No Data No Data No Data No Data No Data26-Sep-16 15,230 145 No Data 87 No Data No Data No Data 7,862 267 No Data 23 No Data No Data No Data 48 No Data27-Sep-16 15,259 305 3,250 89 No Data No Data No Data 7,911 356 2,856 21 No Data No Data No Data 33 5.2728-Sep-16 15,242 342 No Data 91 No Data No Data No Data 7,971 418 No Data 26 No Data No Data No Data 34 No Data29-Sep-16 15,244 289 No Data 104 2.7 5.7 77.0 7,931 449 No Data 28 No Data No Data No Data 16 No Data30-Sep-16 15,230 234 No Data 101 No Data No Data No Data 7,952 373 No Data 27 No Data No Data No Data 50 No Data1-Oct-16 15,207 210 No Data 95 No Data No Data No Data 7,939 322 No Data 22 No Data No Data No Data No Data No Data2-Oct-16 15,229 202 No Data 109 No Data No Data No Data 7,945 315 No Data 22 No Data No Data No Data No Data No Data3-Oct-16 15,207 193 No Data 90 No Data No Data No Data 7,936 306 No Data 25 No Data No Data No Data 67 No Data4-Oct-16 15,193 187 3,402 105 No Data No Data No Data 7,988 297 2,320 26 No Data No Data No Data 50 5.435-Oct-16 15,194 205 No Data 90 No Data No Data No Data 7,988 331 No Data 25 No Data No Data No Data 32 No Data6-Oct-16 15,200 240 No Data 79 1.6 6.0 69.0 7,966 309 No Data 25 No Data No Data No Data 17 No Data7-Oct-16 15,215 248 No Data 80 No Data No Data No Data 7,928 299 No Data 28 No Data No Data No Data 33 No Data8-Oct-16 15,201 225 No Data 71 No Data No Data No Data 7,933 300 No Data 22 No Data No Data No Data No Data No Data9-Oct-16 15,181 199 No Data 67 No Data No Data No Data 7,959 331 No Data 25 No Data No Data No Data No Data No Data10-Oct-16 15,170 189 No Data 65 No Data No Data No Data 7,918 335 No Data 33 No Data No Data No Data 50 No Data11-Oct-16 15,154 178 2,870 88 No Data No Data No Data 7,909 333 2,402 30 No Data No Data No Data 33 5.2312-Oct-16 12,829 206 No Data 68 No Data No Data No Data 7,917 327 No Data 39 No Data No Data No Data 15 No Data13-Oct-16 11,509 166 No Data 94 1.6 5.6 75.4 7,903 329 No Data 34 No Data No Data No Data 52 No Data14-Oct-16 11,488 153 No Data 84 No Data No Data No Data 7,912 326 No Data 35 No Data No Data No Data 39 No Data15-Oct-16 11,491 161 No Data 86 No Data No Data No Data 7,928 337 No Data 31 No Data No Data No Data No Data No Data16-Oct-16 11,533 216 No Data 72 No Data No Data No Data 7,996 350 No Data 26 No Data No Data No Data No Data No Data17-Oct-16 11,545 233 No Data 82 No Data No Data No Data 7,999 351 No Data 33 No Data No Data No Data 67 No Data18-Oct-16 11,553 238 4,160 85 No Data No Data No Data 7,950 400 2,554 32 No Data No Data No Data 50 5.1419-Oct-16 11,563 250 No Data 79 No Data No Data No Data 7,956 441 No Data 25 No Data No Data No Data 50 No Data20-Oct-16 11,542 233 No Data 89 2.2 5.9 74.0 7,925 436 No Data 32 No Data No Data No Data 33 No Data21-Oct-16 14,132 102 No Data 65 No Data No Data No Data 7,919 174 No Data 20 No Data No Data No Data No Data No Data22-Oct-16 16,917 116 No Data 53 No Data No Data No Data 7,876 343 No Data 28 No Data No Data No Data No Data No Data23-Oct-16 16,858 33 No Data 32 No Data No Data No Data 7,884 162 No Data 5 No Data No Data No Data No Data No Data24-Oct-16 16,839 No Data No Data No Data No Data No Data No Data 7,883 No Data No Data No Data No Data No Data No Data 165 No Data25-Oct-16 16,835 No Data 3,610 No Data No Data No Data No Data 7,903 No Data 3,776 No Data No Data No Data No Data 116 No Data26-Oct-16 16,871 183 No Data 117 No Data No Data No Data 7,967 350 No Data 32 No Data No Data No Data 61 No Data27-Oct-16 16,918 322 No Data 98 1.9 6.4 78.3 7,961 529 No Data 22 No Data No Data No Data 33 No Data28-Oct-16 16,845 226 No Data 96 No Data No Data No Data 7,968 399 No Data 25 No Data No Data No Data 50 No Data29-Oct-16 16,825 175 No Data 95 No Data No Data No Data 7,967 395 No Data 16 No Data No Data No Data No Data No Data30-Oct-16 16,834 176 No Data 90 No Data No Data No Data 7,955 388 No Data 15 No Data No Data No Data No Data No Data31-Oct-16 16,839 220 No Data 86 No Data No Data No Data 7,959 378 No Data 21 No Data No Data No Data 79 No Data1-Nov-16 16,842 225 3,218 92 No Data No Data No Data 7,946 390 2,318 16 No Data No Data No Data 56 4.68

Page 29 of 67

Page 30: City Of London · 2017-02-27 · The City of London contracted engineering consulting firm ... March 11.0 16.76 277 4,642 2 20 26 418 715 4 20 71 April 11.5 17.83 166 2,968 1 20 22

Date Aerators -Return SludgeSection #1 (m3)

Waste - ReturnSludge Section#1 (m3)

Suspended Solids - ReturnWaste Section#1 (mg/L)

Sludge -Section #1(m3)

% Solids -Sludge Section #1

pH - SludgeSection #1

% VolatileSolids -Sludge Section #1

Aerators -Return SludgeSection #2 (m3)

Waste -Return Sludge Section #2(m3)

Suspended Solids - ReturnWaste Section#2 (mg/L)

Sludge -Section #2(m3)

% Solids -Sludge Section #2

pH - SludgeSection #2

% VolatileSolids -Sludge Section #2

GBT - HauledSludge toGreenway (m3)

% Solids -Hauled Sludge toGreenway (m3)

Table 11: 2016 Vauxhall Sludge Summary

2-Nov-16 16,892 218 No Data 110 No Data No Data No Data 7,946 377 No Data 30 No Data No Data No Data 48 No Data3-Nov-16 16,893 194 No Data 93 2.8 5.7 69.1 7,914 377 No Data 28 No Data No Data No Data 33 No Data4-Nov-16 16,868 177 No Data 89 No Data No Data No Data 7,890 366 No Data 21 No Data No Data No Data 48 No Data5-Nov-16 16,873 155 No Data 93 No Data No Data No Data 7,933 368 No Data 20 No Data No Data No Data 16 No Data6-Nov-16 17,598 174 No Data 84 No Data No Data No Data 8,307 378 No Data 19 No Data No Data No Data No Data No Data7-Nov-16 16,902 225 No Data 88 No Data No Data No Data 7,960 345 No Data 19 No Data No Data No Data 47 No Data8-Nov-16 16,896 256 3,244 93 No Data No Data No Data 7,992 348 3,024 25 No Data No Data No Data 61 4.889-Nov-16 16,876 196 No Data 83 No Data No Data No Data 7,983 385 No Data 14 No Data No Data No Data No Data No Data10-Nov-16 16,876 176 No Data 92 2.3 6.1 80.5 7,970 404 No Data 21 No Data No Data No Data 16 No Data11-Nov-16 16,880 154 No Data 89 No Data No Data No Data 7,949 402 No Data 15 No Data No Data No Data 63 No Data12-Nov-16 16,850 151 No Data 89 No Data No Data No Data 7,947 398 No Data 14 No Data No Data No Data No Data No Data13-Nov-16 16,828 151 No Data 81 No Data No Data No Data 7,933 395 No Data 11 No Data No Data No Data No Data No Data14-Nov-16 16,953 285 No Data 80 No Data No Data No Data 7,897 402 No Data 15 No Data No Data No Data 79 No Data15-Nov-16 16,941 311 3,134 77 No Data No Data No Data 7,905 412 3,128 20 No Data No Data No Data 62 4.7116-Nov-16 16,475 205 No Data 79 No Data No Data No Data 7,955 367 No Data 17 No Data No Data No Data 30 No Data17-Nov-16 16,127 193 No Data 73 4.4 5.3 84.0 7,993 338 No Data 17 No Data No Data No Data 15 No Data18-Nov-16 16,124 191 No Data 67 No Data No Data No Data 7,998 329 No Data 17 No Data No Data No Data 33 No Data19-Nov-16 16,123 183 No Data 70 No Data No Data No Data 8,009 324 No Data 18 No Data No Data No Data No Data No Data20-Nov-16 16,071 182 No Data 70 No Data No Data No Data 7,997 330 No Data 18 No Data No Data No Data No Data No Data21-Nov-16 16,074 247 No Data 70 No Data No Data No Data 7,964 394 No Data 16 No Data No Data No Data 49 No Data22-Nov-16 16,090 305 3,306 68 No Data No Data No Data 7,953 482 2,140 23 No Data No Data No Data 82 No Data23-Nov-16 16,075 291 No Data 71 No Data No Data No Data 7,951 486 No Data 17 No Data No Data No Data 64 No Data24-Nov-16 16,100 243 No Data 70 1.7 6.0 83.5 7,948 484 No Data 19 No Data No Data No Data 17 No Data25-Nov-16 16,105 193 No Data 70 No Data No Data No Data 7,960 415 No Data 23 No Data No Data No Data 63 No Data26-Nov-16 16,116 163 No Data 66 No Data No Data No Data 7,972 358 No Data 17 No Data No Data No Data No Data No Data27-Nov-16 16,132 146 No Data 68 No Data No Data No Data 7,987 354 No Data 16 No Data No Data No Data No Data No Data28-Nov-16 16,137 132 No Data 70 No Data No Data No Data 7,987 347 No Data 14 No Data No Data No Data 99 No Data29-Nov-16 16,101 229 4,266 70 No Data No Data No Data 7,980 368 3,734 20 No Data No Data No Data 50 4.5630-Nov-16 16,105 289 No Data 71 No Data No Data No Data 7,972 336 No Data 22 No Data No Data No Data No Data No Data1-Dec-16 16,146 280 70 4.7 5.4 83.0 7,968 310 23 322-Dec-16 16,129 273 72 7,960 291 25 313-Dec-16 16,137 268 70 7,961 277 234-Dec-16 16,150 258 63 7,959 277 175-Dec-16 16,113 253 70 7,937 276 22 826-Dec-16 16,136 253 3,182 70 7,928 358 2,736 22 48 4.467-Dec-16 16,127 257 69 7,932 448 21 508-Dec-16 16,059 259 63 1.8 6.1 84.0 7,930 445 25 339-Dec-16 16,073 252 72 7,938 443 22 3410-Dec-16 16,100 202 71 7,960 82 2211-Dec-16 16,116 253 67 7,942 315 22 1512-Dec-16 16,208 232 70 7,921 451 19 8113-Dec-16 16,225 218 3,898 71 7,948 433 4,224 22 65 4.6214-Dec-16 16,245 258 66 7,952 348 37 3215-Dec-16 16,204 255 72 3.3 5.9 84.4 7,964 106 48 1616-Dec-16 16,183 224 68 7,953 334 46 1717-Dec-16 16,190 217 70 7,966 441 5318-Dec-16 16,187 210 65 7,980 277 4919-Dec-16 16,183 205 71 7,953 240 109 6420-Dec-16 16,201 253 3,676 67 7,978 338 3,502 42 78 3.321-Dec-16 16,228 331 62 8,019 427 89 6422-Dec-16 16,233 278 68 2.2 6.6 78.7 8,012 391 45 3323-Dec-16 16,212 224 69 8,041 321 43 3224-Dec-16 16,197 213 63 8,043 227 5025-Dec-16 16,211 211 68 8,052 265 4326-Dec-16 16,302 235 94 8,052 246 5527-Dec-16 16,092 185 4,860 71 8,019 277 2,452 44 11028-Dec-16 16,107 160 70 8,024 305 43 9429-Dec-16 16,121 186 63 8,038 272 46 3230-Dec-16 16,202 197 70 8,023 305 5131-Dec-16 16,223 207 69 8,030 338 44Average 14,753 211.7 3,796 79 2.2 6.1 77.1 7,555 354 3,042 22 1.8 5.8 83.6 58.0 4.5Total 5,399,622 76,620 No Data 28,151 No Data No Data No Data 2,765,252 128,645 No Data 8,015 No Data No Data No Data 16,015 No DataMax 19,840 575.0 5,270 184 4.73 6.8 86.6 10,542 648 4,520 109 1.78 5.8 83.6 165 5.81Min 1,254 2.0 2,378 1 0.54 5.3 59.5 812 35 1,850 2 1.78 5.8 83.6 7 3.13# of Samples 366 362 53 355 51 51 51 366 363 55 363 1 1 1 276 50End of Worksheet

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Date Solids (percent)

Cadmium (mg/L)

Chromium (mg/L)

Copper (mg/L)

Iron (mg/L) Nickel (mg/L) Zinc (mg/L) Lead (mg/L) Manganese (mg/L)

Aluminum (mg/L)

Phosphorus (mg/L)

7/Jan/16 2.7 0.02 0.39 6.1 214 0.21 10.8 0.62 1.62 22 2414/Feb/16 2.2 0.03 0.44 6.8 278 0.43 210.0 1.03 3.80 52 1503/Mar/16 2.5 0.02 0.28 4.8 195 0.29 6.0 0.30 1.86 22 17121/Apr/16 2.7 0.02 0.35 6.3 192 0.31 8.7 0.49 2.53 37 2185/May/16 1.8 0.02 0.24 5.8 193 0.33 16.3 0.29 2.23 27 1452/Jun/16 1.7 0.02 0.20 4.6 141 0.19 8.4 0.29 1.57 18 1427/Jul/16 4.1 0.03 0.48 10.1 221 0.32 12.2 0.56 2.14 36 35111/Aug/16 1.3 0.01 0.17 3.0 86 0.19 6.3 0.25 0.97 16 10115/Sep/16 2.2 0.03 0.37 7.2 261 0.32 8.4 0.59 2.54 43 2376/Oct/16 1.6 0.04 0.42 6.6 335 0.69 9.2 0.62 2.59 33 2053/Nov/16 2.8 0.08 0.72 9.4 633 0.39 14.5 0.79 5.50 51 3388/Dec/16 1.8 0.02 0.35 5.5 293 0.29 6.6 0.24 2.01 17 218Average (mg/L) 2.3 0.03 0.37 6.3 253 0.33 26.4 0.51 2.45 31 210Average (mg/Kg) 1.2 16 277 11,077 14 1,156 22 107 1,357 9,166Limits for landapplication (mg/Kg)

34 2,800 1,700 420 4,200 1,100

Table 12: Vauxhall Pollution Control Plant Sludge Analysis

end od worksheet

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Date

7/Jan/164/Feb/163/Mar/1621/Apr/165/May/162/Jun/167/Jul/1611/Aug/1615/Sep/166/Oct/163/Nov/168/Dec/16Average (mg/L)Average (mg/Kg)Limits for landapplication (mg/Kg)

end od worksheet

Potassium (mg/l)

Arsenic (mg/L) Cobalt (mg/L) Mercury (mg/L) Molybdenum (mg/L)

Selenium (mg/L)

Ammonia (mg/L)

TKN (mg/L) Nitate (mg/L) Phenol (mg/L) Hexavalent Cr(mg/L)

TOC %

No Data No Data 0.05 No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data 0.04 No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data 0 0.22 0.004 No Data 0 No Data No Data No Data No Data No Data No DataNo Data No Data <0.01 No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data 0 0.02 0.006 No Data 0 No Data No Data No Data No Data No Data No DataNo Data No Data 0.01 No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data 0.03 No Data No Data No Data No Data No Data No Data No Data No Data No Data43 0 0.01 0.002 0.03 0 33.3 406 <0.4 4.6 <0.01 0.32No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data 0.07 No Data 0.007 No Data 0.078 No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data43 0.033 0.05 0.005 0.03 0.038 33.3 406 <0.4 4.6 <0.01 0.321,857 1.43 2.4 0.21 1.4 1.66 1,455 17,742 <17 201 <0.44 3,190

170 340 11 94 34

Table 12: Vauxhall Pollution Control Plant Sludge Analysis

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SCADA SCADA As Found

SCADA As Left

Handheld/Strap On As Found

Handheld/Strap On As Left

%ERROR As Found

%ERROR As Left

Date

PCVX-2-ABN-AIT1 ppm 5.56 7.31 7.32 7.23 -17.60% 0.80% Oct 17/16PCVX-2-ABN-AIT2 ppm 7.93 7.37 7.82 7.73 1.10% -3.60% Oct 17/16PCVX-1-ABN-AIT 1A ppm 8.1 8.68 9.22 9.19 -11.20% -5.10% Oct 17/16

PCVX-1-ABN-DO01 (AIT01) 0.49 3.21 3.57 3.29 -30.80% -0.80% Oct 18/16PCVX-1-ABN-DO02 (AIT02) 5.04 5.04 5.27 5.27 -2.30% -2.30% Oct 18/16PCVX-1-ABN-DO03 (AIT03) 8.49 8.49 8.76 8.76 -2.70% -2.70% Oct 18/16PCVX-1-ABN-DO04 (AIT04) 9.2 9.2 9.47 9.47 -2.70% -2.70% Oct 18/16PCVX-1-ABN-DO05 (AIT05) 9.28 9.28 9.55 9.55 -2.70% -2.70% Oct 18/16PCVX-1-ABN-DO06 (AIT06) 9.44 9.44 9.67 9.67 -2.30% -2.30% Oct 18/16PCVX-0-EFW-DO01 (AIT07) 8.15 8.15 8.48 8.48 -3.30% -3.30% Oct 18/16

OFFSET(FA) NEW OFFSET(FN) LAB (SR)PCVX-0-EFW-TSS01 (AIT08) 7 7 44 44 -0.37% -0.37% Oct 18/16 0.5 0.79 11PCVX-1-ABN-MLSS01 2373 2373 2360 2360 0.13% 0.13% Oct 18/16 0.77 0.82 2515

PCVX-0-EFW-PH01 (AIT09) 0.00% 0.00% Oct 17/16

cleaned sensor FN=FA*(SR/SV)Sensornet Suspended Solids

cleaned sensor, set offset based on lab resultscleaned sensor, set offset based on lab results

Dissolved Oxygen

changed cartridge and verified with known solutionsSensornet pH

Sensornet Dissolved Oxygen

cleaned sensorcleaned sensorcleaned sensor

cleaned sensor

Table 13: Vauxhall Wastewater Treatment Plant Calibrations

cleaned, changed electrolyte and membrane, air calibratedcleaned, changed electrolyte and membrane, air calibratedcleaned, changed electrolyte and membrane, air calibrated

cleaned sensorcleaned sensor

COMMENTS

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Effluent Flow Meters SCADA Velocity Depth of Flow (mm)

Portable meter Velocity

tape measure Depth of Flow

Vel.%Error As Found

Flow %Error As Found

Channel/pipe Width / Dia.

Offset Date COMMENTS

PCVX-0-ILW-IFM01 0.36 14.00 0.249 14 1.08% 0.00% 1350 1500 Sept 13/16 *see note at bottom of page*PCVX-1-RSD-IFM01A 0.29 1.50 0.285 1.5 0.00% 0.00% 895 1135 Sept 13/16 *see note at bottom of page*PCVX-2-RSD-IFM01A 0.37 2.00 0.37 2 0.00% 0.00% 600 852 Sept 13/16 *see note at bottom of page*PCVX-0-PCL-BPM01 1200 1356

No Data No Data No Data No Data Q=VBh V(3.14)D2/4 (D - inside diameter of pipe, B - width of channel, h - Depth of flow, V- Velocity)

Effluent Flow Meters Depth / Dia. (mm) Width (mm) Sensor Offset (mm) No Data No Data D - inside diameter of pipePCVX-0-ILW-IFM01 1350 (D) 1500 No Data No Data B - width of channelPCVX-1-RSD-IFM01A 1100 (H) 895 1135 No Data No Data h - Depth of flowPCVX-2-RSD-IFM01A 1214 (H) 600 852 No Data No Data V- VelocityPCVX-0-PCL-BPM01 1200 (D) 1356 No Data No Data No Data No Data No Data No Data No Data*Note PCVX-0-ILW-IFM01 - offset was changed from 0 to 14 and multiplier was changed from .97 to .84

- flow rate starting measurement was 16587 M3/D and changed to 12271.77 M3/D after adjustments - channel sediment depth is 14cmPCVX-1-RSD-IFM01A - level reading was low by 1.5cm before calibration flow and velocity were okayPCVX-2-RSD-IFM01A - level reading was 2cm low before calibration flow and velocity were okay

NOTE: tanker capacity approximate and not measured by a calibrated instrument. Totalizer roll over accounts for approximate extra volume.

Table 14: Vauxhall Wastewater Treatment Plant Calibrations

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TABLE 15 - Work OrdersOrder Number Work Order Description Equipment Description2332277 PM ANNUAL BACKFLOW PREVENTORS BACKFLOW PREVENTERS (13 UNITS)2332278 PM ANNUAL EXIT EMERGENCY LIGHT EXIT AND EMERGENCY LIGHTING2332279 PM ANNUAL FIRE EXTINGUISHER FIRE EXTINGUISHERS2337707 PM ANNUAL - HVAC FANS EXHAUST FAN - GBT BLDG BASEMEN2337708 PM ANNUAL - HVAC FANS EXHAUST FAN 212337709 PM ANNUAL - HVAC FANS EXHAUST FAN ROOF2349893 PM ANNUAL - HVAC UNIT HEATER UNIT HEATER 212349896 PM ANNUAL - HVAC UNIT HEATER GARAGE UNIT HEATER (GAS)2349945 PM ANNUAL - HVAC UNIT HEATER UNIT HEATER - PSP BLDG2349947 PM ANNUAL - HVAC UNIT HEATER UNIT HEATER2359874 PM ANNUAL OVERHEAD DOORS OVERHEAD DOORS2359951 PM ANNUAL LIFTING DEVICES OVERHEAD CRANES2359968 PM ANNUAL GBM GRIT BASIN MIXER GRIT BASIN MIXER 12359969 PM ANNUAL GBM GRIT BASIN MIXER GRIT BASIN MIXER 22360033 INSPECT PUMP 1 SEC RETURN PUMP 32360043 INSULATE PIPING GRIT BASIN MIXER 22360450 PURCHASE SUPPLY FAN FILTERS GBT AIR HANDLING UNIT2361166 MIXING BOWL LEAK GBT POLYMER MAKE-UP UNIT2361174 REPLACE DROP CEILING TILES BLOWER BUILDING SECTION 22361212 VENTOR MOTOR NOISY HEAT / COOL UNIT- CHANGE ROOM2361331 LOW OIL PRESSURE 2 SEC - WASTE SLUDGE PUMP 12361434 DOOR KNOB BROKEN GBT / MAINTENANCE SHOP BLDG2361581 OIL FOAMING 1-2 PRIMARY COLLECTOR2361623 NOT READING FLOW PRIMARY SLUDGE FLOW METER2362096 PURCHASE MAP TORCH MECHANICAL DEPT HAND TOOLS2362343 SAFETY SUPPORT MECHANICAL BAR SCREENS - BOTH2362843 PM ANNUAL BACKFLOW PREVENTORS BACKFLOW PREVENTERS (13 UNITS)2362844 PM ANNUAL EXIT EMERGENCY LIGHT EXIT AND EMERGENCY LIGHTING2362845 PM ANNUAL FIRE EXTINGUISHER FIRE EXTINGUISHERS2363049 REPLACE DEFLECTOR SPRINGS MECHANICAL BAR SCREEN 12363160 RPU2A REPLACE CPU SCADA SYSTEM - VAUXHAL2363194 IMPROVE GUARDING GRIT CLASSIFIER 12363195 IMPROVE GUARDING GRIT CLASSIFIER 22363199 IMPROVE GUARDING EXHAUST FAN - GBT BLDG BASEMEN2363220 20 AMP WELDER RECEPTACLES VAUXHALL ELECTRICAL DEPARTMENT2363366 REPAIR OILER AERATION BLOWER 1- SECTION 22363693 INSPECT DRAIN LINE VALVE SPRAY / FLUSHING WATER PUMP 22363770 STUCK VALVE ON URINAL STAFF FACILITIES / BUILDING2364122 BROKEN LID HINGES EFFLUENT LIQUID SAMPLER2364205 OIL LEAK THICKENED SLUDGE TRANSFER PUMP2364207 OIL LEAK WASHER / SCREW COMPACTOR2364337 RPU2A UPS FAULT SCADA SYSTEM - VAUXHAL2364350 SEVERAL LIGHTS OUT AREA LIGHTING FOR B022364365 IMPROVE GUARDING NEAT POLYMER MIXING TANK2364367 IMPROVE GUARDING CHEMICAL FEED PUMP 12364368 IMPROVE GUARDING NEAT POLYMER MIXING TANK2364369 IMPROVE GUARDING CHEMICAL FEED PUMP 1

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TABLE 15 - Work OrdersOrder Number Work Order Description Equipment Description2364443 REPLACE THERMOSTAT-SHOP UNIT HEATER 212364693 REPAIR LIGHT FIXTURE AREA LIGHTING FOR B012364835 FILTER FAULT GBT AIR HANDLING UNIT2364877 2016 UV STARTUP VAUXHALL UV DISINFECTION UNIT2365323 PM ANNUAL GBT GRAVITY BELT THICKENER (GBT)2365324 PM ANNUAL SFP SLUDGE FEED PMP GBT SLUDGE FEED PUMP 12365325 PM ANNUAL SFP SLUDGE FEED PMP GBT SLUDGE FEED PUMP 22365364 PM ANNUAL - HVAC DEHUMIDIFIER DEHUMIDIFIER2365377 PM ANNUAL - HVAC FANS EXHAUST FAN - GBT BLDG BASEMEN2365378 PM ANNUAL - HVAC DEHUMIDIFIER DEHUMIDIFIER - GBT-POLYMER RM2365414 PM ANNUAL SFP SLUDGE FEED PMP GBT SLUDGE TRANSFER PUMP 12365852 PM ANNUAL - RETRIEVAL BLOCK RETRIEVAL BLOCK 6 (74110)2365950 RPU08 AND RPU09 FAULTS SCADA SYSTEM - VAUXHAL2366138 PM ANNUAL - DAVIT ARM DAVIT ARM 2 (DBI - GOLD)2366147 INLET PIPING GRAVITY BELT THICKENER (GBT)2366149 IMPROVE GUARDING GBT / MAINT COMPRESSOR2366150 REPLACE CHICANES GRAVITY BELT THICKENER (GBT)2366151 REPLACE HOPPER HANDLES GRAVITY BELT THICKENER (GBT)2366208 INSTALL PLATE OVER OLD FAN ADMINISTRATION BUILDING2366372 3 LIGHTS OUT AREA LIGHTING FOR B072366373 FERRIC HEAT TRACE GFCI BLOWER BUILDING SECTION 22367048 REPLACE UHR2A UNIT HEATERS (ALL)2367153 MOVE CHAMBER RECEPTACLE VAUXHALL ELECTRICAL DEPARTMENT2367322 O3 SENSOR READING HIGH GBT OXIDIZER2367460 ADJUST PACKING FLUSHING WATER STRAINER 12367469 REPAIR PUMP GBT SLUDGE FEED PUMP 22367827 SENSOR READING ZERO PH - EFFLUENT2367877 STACK 2 POWER SUPPLY B 600V MCC - PSPS - SECTION 22368004 PM ANNUAL PCLD PRIMARY DRIVE 1-1 PRIMARY COLLECTOR2368005 PM ANNUAL PCLD PRIMARY DRIVE 1-2 PRIMARY COLLECTOR2368006 PM ANNUAL FCLD FINAL DRIVE 1-1 FINAL COLLECTOR2368007 PM ANNUAL FCLD FINAL DRIVE 1-2 FINAL COLLECTOR2368008 PM ANNUAL PCLD PRIMARY DRIVE 2-1 PRIMARY COLLECTOR2368009 PM ANNUAL PCLD PRIMARY DRIVE 2-2 PRIMARY COLLECTOR2368010 PM ANNUAL FCLD FINAL DRIVE 2-1 FINAL COLLECTOR2368011 PM ANNUAL FCLD FINAL DRIVE 2-2 FINAL COLLECTOR2368012 PM ANNUAL CWU POLY MAKEUP UNIT GBT POLYMER MAKE-UP UNIT2368098 PM ANNUAL - HVAC FANS EXHAUST FAN - GBT BLDG2368099 PM ANNUAL - HVAC FANS EXHAUST FAN ROOF2368177 COVER INTERIOR CHIMNEY ACCESS PSPS BUILDING SECTION 12368539 FABRICATE INTAKE SCREEN FLUSHING WATER STRAINER 12368543 INSTALL GUAGE PRIMARY SLUDGE PUMP 1SEC 22368599 FAB TANKER WRENCH MECHANICAL DEPT HAND TOOLS2368600 PATCH CONCRETE FLOOR BLOWER BUILDING SECTION 22368601 REPAIR LEAKS IN SUMP PIT BLOWER BUILDING SECTION 22368625 INSPECT & TEST TIMER FLUSHING WATER STRAINER 12368887 IMPROVE GUARDING GRAVITY BELT THICKENER (GBT)

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TABLE 15 - Work OrdersOrder Number Work Order Description Equipment Description2369457 FABRICATE SCRUBBING WAND VAUXHALL-FINAL CLARIFICATION2369561 4" GAS PUMP-GAS CAP MISSING VAUXHALL POLLUTION CONTROL2369627 DRAIN BROKEN 20FT GARBAGE BIN2369631 EXIT LIGHT OUT B02- EXIT & EMERGENCY LIGHTING2369932 LS01 HIGH ALARM WONT CLEAR VAUXHALL - INLET WORKS2369962 FAULT 1-2 PRIMARY SUMP VALVE 'A'2370014 FERRIC LINE LEAK 1 SEC FINAL CHEM METER PMP 2B2370456 TROJAN REPAIRS FOR 2016 VAUXHALL UV DISINFECTION UNIT2370468 REMOVE OLD WATER LINE PSPS BUILDING SECTION 12370627 IMPROVE GUARDING GBT FLUSH WATER BOOSTER PUMP2370813 IMPROVE GUARDING GBT POLYMER MAKE-UP UNIT2370941 REPAIR WALK WAY STEEL PRIMARY CLARIFICATION - SEC 22371226 BELT MISALIGNMENT GRAVITY BELT THICKENER (GBT)2371313 DOOR WILL NOT LOCK GBT / MAINTENANCE SHOP BLDG2371319 PIPE LEAK IRON SALT DOSING SYSTEM2371320 REPAIR RAILING PRIMARY CLARIFICATION - SEC 22372290 HIGH GAS ALARM LIGHT NO WORK INLET BUILDING2372381 SCREEN GATES SWITCHES VAUXHALL - INLET WORKS2372839 REPAIR BLEED OFF LINE AERATION BASIN - SECTION 12372840 DISCHARGE PIPING LEAK FLUSHING WATER STRAINER 12372848 LEAK ON DISCHARGE FLANGE GBT POLYMER FEED PUMP 12372993 PULLEY FELL OFF GBT / MAINT COMPRESSOR2373278 PM ANNUAL WASTE SLUDGE PUMP 2 SEC - WASTE SLUDGE PUMP 12373427 MODIFY GATES AERATION BASIN - SECTION 12373428 REPLACE OUTDOOR LIGHT AREA LIGHTING FOR B022373824 PM ANNUAL FIRE EXTINGUISHER FIRE EXTINGUISHERS2373938 DNA04 NOT COMMUNICATING 600V MCC - PSPS - SECTION 22374307 SEAL LEAK GBT FLUSH WATER BOOSTER PUMP2374629 INSTALL RAILING SAFETY CHAIN AERATION BASIN - SECTION 12374634 UNDER GROUND PIPE HOLE VAUXHALL EFFLUENT WATER2375131 MILLTRONICS PROGRAMS SCADA SYSTEM - VAUXHAL2375137 STEERING PADDLE SEIZED GRAVITY BELT THICKENER (GBT)2375138 REPAIR POLY LINE GRAVITY BELT THICKENER (GBT)2375234 COVER HOLE IN WALL STAFF FACILITIES / BUILDING2375235 LEAKING VALVE STEM VAUXHALL EFFLUENT WATER2375236 MODIFY WORKBENCH INLET BUILDING2375239 BROKEN GBT POLYMER FEED PUMP 12375257 GAS DETECTION DISPLAY INLET BUILDING2375324 PURCHASE LAMPS VAUXHALL UV DISINFECTION UNIT2375392 REPLACE FLOURESENT TUBES AREA LIGHTING FOR B032375718 MOVE FROM CABINET ?? SCADA SERVER2375787 NOT CLOSING ON AUTO 1-1 PRIMARY SUMP VALVE 'B'2376054 REPAIR LOUVRE SCREEN PSPS BUILDING - SECTION 22376250 REPAIR RAILING AERATION BASIN - SECTION 12376700 REPLACE LOADING HOSE TANKER LOADING STATION2376741 LEAKING BACKFLOW PREVENTER - TAG 242376943 BYPASS CHAMBER LEVEL SENSOR VAUXHALL - INLET WORKS

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TABLE 15 - Work OrdersOrder Number Work Order Description Equipment Description2377075 NOT RUNNING DEHUMIDIFIER - GBT-POLYMER RM2377432 REPAIR AIRLINES AND DOMES AERATION BASIN - SECTION 12377466 REPAIR AUGER COUPLING GBT POLYMER MAKE-UP UNIT2378003 LEAKING POTABLE WATER VALVE PSPS BUILDING SECTION 12378303 LEAKING POTABLE WATER VALVE PSPS BUILDING SECTION 12378442 BURNT PLATE AND CONTACT FINGER INLET OXIDIZER 12378513 INSTALL VFDS ON PRIMARY PUMPS PRIMARY CLARIFICATION - SEC 22378614 REPAIR SCREENING ON LOUVER PSPS BUILDING - SECTION 22378981 PURCHASE NEW CO SENSOR VAUXHALL POLLUTION CONTROL2379389 AUGER COUPLING CAME APART GBT POLYMER MAKE-UP UNIT2379612 FLASHING IN TRANSTION 1-1 PRIMARY SUMP VALVE 'B'2379656 REPLACE MISSING GASKET VORTEX GRIT CHAMBER 22379768 REMOVE, REPLACE PUMP PRIMARY SLUDGE PUMP 2 SEC 22379818 COMMUNICATION FAULT 2 SEC- IRON SALT METER PUMP 2B2379880 OPEN VAUXHALL POLLUTION CONTROL2379933 NOT READING CORRECTLY SENSORNET 1-1 AERATION DO2379934 NOT READING CORRECTLY SENSORNET 1-2 AERATION DO2380001 REPLACE BELT GRAVITY BELT THICKENER (GBT)2380004 PM 2 YEAR - TURBO BLOWERS AERATION BLOWER 2- SECTION 22380005 PM 2 YEAR - TURBO BLOWERS 1 SEC -AERATION BASIN BLOWER 42380068 PURCHASE PRESTONE FOR BLOWER 1 SEC -AERATION BASIN BLOWER 42380485 COOLANT LEAK 1 SEC -AERATION BASIN BLOWER 42380721 INVESTIGATE ELEC ISOLATION 1 SEC -AERATION BASIN BLOWER 42380762 ROOF OR RWL LEAKING BLOWER BUILDING - SECTION 12380811 PM ANNUAL - HVAC UNIT HEATER UNIT HEATER 212380812 PM ANNUAL - HVAC UNIT HEATER UNIT HEATER - STORAGE ROOM2380814 PM ANNUAL - HVAC UNIT HEATER GARAGE UNIT HEATER (GAS)2380835 PM ANNUAL EWP FLUSH WAT PMP SPRAY / FLUSHING WATER PUMP 12380836 PM ANNUAL EWP FLUSH WAT PMP SPRAY / FLUSHING WATER PUMP 22380837 PM ANNUAL EWP FLUSH WAT PMP GBT FLUSH WATER BOOSTER PUMP2380902 PM ANNUAL - HVAC UNIT HEATER UNIT HEATER - PSP BLDG2380903 PM ANNUAL - HVAC BOILERS CONDENSING BOILER2380904 PM ANNUAL - HVAC UNIT HEATER UNIT HEATER2381173 INSTALL SAFETY RAILING SUMP PUMP - BLOWER BLD SEC 12381189 COMM FAILURE HYDRAULIC LEAK VAUXHALL UV DISINFECTION UNIT2381220 CHECK CALIBRATION RAW SEWAGE INFLUENT FLOW METER2381267 DISCHARGE PIPING LEAK FLUSHING WATER STRAINER 12381295 CHECK VALVE STICKING OPEN GRAVITY BELT THICKENER (GBT)2381354 REPLACE FILTERS GBT AIR HANDLING UNIT2381358 WATER DRIPPING FROM UNIT MCC RM HEAT /COOL UNIT2381534 INSTALL 1" HOSE BIB INLET BUILDING2381535 REPLACE SECTION OF 3" LINE VAUXHALL EFFLUENT WATER2381823 RPU01 UPS FAULT SCADA SYSTEM - VAUXHAL2382736 CONNECT GEN LPL POWER VAUXHALL ELECTRICAL DEPARTMENT2382850 FERRIC LINE LEAKING BLOWER BUILDING - SECTION 12383176 MAKE UP GUARD SPRAY / FLUSHING WATER PUMP 22383177 MAKE UP GUARD SPRAY / FLUSHING WATER PUMP 1

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TABLE 15 - Work OrdersOrder Number Work Order Description Equipment Description2383203 PLANT PAD LOCKS FOR GENSET VAUXHALL POLLUTION CONTROL2383325 PM ANNUAL PSP PRIM SLUDGE PMP PRIMARY SLUDGE PUMP 1 SEC 12383326 PM ANNUAL PSP PRIM SLUDGE PMP PRIMARY SLUDGE PUMP 2 SEC 12383327 PM ANNUAL PSP PRIM SLUDGE PMP PRIMARY SLUDGE PUMP 1SEC 22383328 PM ANNUAL PSP PRIM SLUDGE PMP PRIMARY SLUDGE PUMP 2 SEC 22383842 REPAIR CORRODED LINE VAUXHALL EFFLUENT WATER2383948 REPLACE DOOR SWEEP FRONT DOOR GBT / MAINTENANCE SHOP BLDG2384053 AIR LINE BLOWN APART AERATION BASIN - SECTION 12385066 PURCHASE FILTERS 1 SEC -AERATION BASIN BLOWER 42385258 RPU09 FAULT BLOWER BUILDING SECTION 22385318 REPAIR PIPING GBT POLYMER FEED PUMP 12385332 RPU02 UPS FAULTED SCADA SYSTEM - VAUXHAL2385464 DRAW LINE PLUGGED W.A.S HOLDING TANK 12385465 TIGHTEN BELTS THICKENED SLUDGE TRANSFER PUMP2386044 PM ANNUAL ABB AERTION BLOWER 1 SEC -AERATION BASIN BLOWER 12386045 PM ANNUAL ABB AERTION BLOWER 1 SEC -AERATION BASIN BLOWER 22386046 PM ANNUAL ABB AERTION BLOWER 1 SEC -AERATION BASIN BLOWER 32386047 PM ANNUAL STP SLUDGE TRANS PMP TRANSFER PUMP 1 - SHT2386048 PM ANNUAL ABB AERTION BLOWER AERATION BLOWER 1- SECTION 22386049 PM ANNUAL ABB AERTION BLOWER AERATION BLOWER 3- SECTION 22386050 PM ANNUAL STP SLUDGE TRANS PMP THICKENED SLUDGE TRANSFER PUMP2386104 STUCK OPEN 2-2 PRIMARY SUMP VALVE 'B'2387515 REMOVE TRIPPING HAZARD VAUXHALL - INLET WORKS2387516 POLE MISSING COVER PLATE YARD LIGHTING - VAUXHALL2387518 OUTDOOR LIGHT NOT WORKING AREA LIGHTING FOR B032387874 NUMEROUS WALL PACKS OUT YARD LIGHTING - VAUXHALL2388120 INTERMITTANT UNCOMMANDED STOP 1 SEC FINAL CHEM METER PMP 1B2388408 WILL NOT RUN GBT POLYMER FEED PUMP 22388410 REPLACE MECHANICAL SEAL GBT POLYMER FEED PUMP 12388411 FAB RAILING FOR INLET SCREENS VAUXHALL - INLET WORKS2388599 MACHINE DRIVE HUB GBT SLUDGE FEED PUMP 22388605 PURCHASE FILTERS GBT AIR HANDLING UNIT2388638 PM ANNUAL CFP CHEM FEED PUMP GBT POLYMER FEED PUMP 12388639 PM ANNUAL CFP CHEM FEED PUMP GBT POLYMER FEED PUMP 22389140 MODIFY OIL DRIP FEEDER W.A.S HOLD TANK - MIXER2389141 MODIFY OIL DRIP FEEDER THICK W.A.S HOLDNG TANK MIXER2389455 RPU2A ISSUES- GATES SCADA SYSTEM - VAUXHAL2389572 LOW OIL IN CHAMBER 2 SEC - WASTE SLUDGE PUMP 12389740 READING DROPPING TO ZERO INFLUENT FLOW METER - SEC 22389788 REPAIR FIXTURES AREA LIGHTING FOR B022390215 REPAIR PIPE RING TANKER LOADING STATION2390582 WASH DRUM SPLIT WASHER / SCREW COMPACTOR2390583 WALL BRACKETS LOOSE/FELL OFF VORTEX GRIT CHAMBER 22390585 BROKEN WATER LINE INLET BUILDING2390648 NOT FIRING UNIT HEATER 212390699 PM ANNUAL OVERHEAD DOORS OVERHEAD DOORS2390710 PM ANNUAL - DAVIT ARM DAVIT ARM 2 (DBI - GOLD)

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TABLE 15 - Work OrdersOrder Number Work Order Description Equipment Description2390719 PM ANNUAL MECH BAR SCREEN MECHANICAL BAR SCREEN 12390720 PM ANNUAL - RETRIEVAL BLOCK RETRIEVAL BLOCK 6 (74110)2390784 PM ANNUAL LIFTING DEVICES OVERHEAD CRANES2390790 PM ANNUAL MECH BAR SCREEN MECHANICAL BAR SCREEN 22390793 PM ANNUAL GBM GRIT BASIN MIXER GRIT BASIN MIXER 12390794 PM ANNUAL GBM GRIT BASIN MIXER GRIT BASIN MIXER 22390795 PM ANNUAL GRC GRIT CLASSIFIER GRIT CLASSIFIER 12393192 PM 4 YEAR MECH BAR SCREEN MECHANICAL BAR SCREEN 12393193 PM ANNUAL GBT GRAVITY BELT THICKENER (GBT)2393194 PM ANNUAL SFP SLUDGE FEED PMP GBT SLUDGE FEED PUMP 12393195 PM ANNUAL SFP SLUDGE FEED PMP GBT SLUDGE FEED PUMP 22393196 PM ANNUAL BACKFLOW PREVENTORS BACKFLOW PREVENTERS (13 UNITS)2393197 PM ANNUAL EXIT EMERGENCY LIGHT EXIT AND EMERGENCY LIGHTING2393198 PM ANNUAL FIRE EXTINGUISHER FIRE EXTINGUISHERS2393211 PM ANNUAL - TURBO BLOWERS 1/2 SEC AERATION BLOWER 22393292 PM 4 YEAR MECH BAR SCREEN MECHANICAL BAR SCREEN 22393299 PM ANNUAL - HVAC DEHUMIDIFIER DEHUMIDIFIER2393307 PM ANNUAL - HVAC FANS EXHAUST FAN - GBT BLDG BASEMEN2393308 PM ANNUAL - HVAC DEHUMIDIFIER DEHUMIDIFIER - GBT-POLYMER RM2393347 PM ANNUAL SFP SLUDGE FEED PMP GBT SLUDGE TRANSFER PUMP 1

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5

10

15

20

25

30

35

40

45

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

Flow

(ML/

DA

Y)

Date

Vauxhall Wastewater Treatment Plant

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0

1

2

3

4

5

6

7

8

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

UV

BO

D (m

g/l)

Date

Vauxhall Wastewater Treatment Plant

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0

2

4

6

8

10

12

14

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

UV

Susp

ende

d So

lids

(mg/

l)

Date

Vauxhall Wastewater Treatment Plant

Page 43 of 67

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0

0.1

0.2

0.3

0.4

0.5

0.6

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

UV

Phos

phor

us (m

g/l)

Date

Vauxhall Wastewater Treatment Plant

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0

0.02

0.04

0.06

0.08

0.1

0.12

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

UV

Amm

onia

(mg/

l)

Date

Vauxhall Wastewater Treatment Plant

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0

0.0005

0.001

0.0015

0.002

0.0025

0.003

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

UV

Uni

oniz

ed A

mm

onia

(mg/

l)

Date

Vauxhall Wastewater Treatment Plant

Page 46 of 67

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0

0.2

0.4

0.6

0.8

1

1.2

1.4

1.6

1.8

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

UV

TKN

(mg/

l)

Date

Vauxhall Wastewater Treatment Plant

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0

5

10

15

20

25

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

UV

Nitr

ates

(mg/

l)

Date

Vauxhall Wastewater Treatment Plant

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50

100

150

200

250

300

350

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

UV

Alka

linity

(mg/

l)

Date

Vauxhall Wastewater Treatment Plant

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6

8

10

12

14

16

18

20

22

24

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

Tem

pera

ture

(C)

Date

Vauxhall Wastewater Treatment Plant

Page 50 of 67

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6

6.2

6.4

6.6

6.8

7

7.2

7.4

7.6

7.8

8

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

UV

pH

Date

Vauxhall Wastewater Treatment Plant

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5

5.5

6

6.5

7

7.5

8

8.5

9

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

Raw

pH

Date

Vauxhall Wastewater Treatment Plant

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0

2

4

6

8

10

12

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

Efflu

ent D

isso

lved

Oxy

gen

(mg/

l)

Date

Vauxhall Wastewater Treatment Plant

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0

2

4

6

8

10

12

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

Sect

ion

1 Ae

ratio

n D

isso

lved

Oxy

gen

(mg/

l)

Date

Vauxhall Wastewater Treatment Plant

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0

100

200

300

400

500

600

700

800

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

Raw

BO

D (m

g/l)

Date

Vauxhall Wastewater Treatment Plant

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0

2,000

4,000

6,000

8,000

10,000

12,000

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

Raw

BO

D (K

g/D

AY)

Date

Vauxhall Wastewater Treatment Plant

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0

500

1000

1500

2000

2500

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

Raw

Sus

pend

ed S

olid

s (m

g/l)

Date

Vauxhall Wastewater Treatment Plant

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0

5,000

10,000

15,000

20,000

25,000

30,000

35,000

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

Raw

Sus

pend

ed S

olid

s (K

g/D

AY)

Date

Vauxhall Wastewater Treatment Plant

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0

2

4

6

8

10

12

14

16

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

Raw

Pho

spho

rus

(mg/

l)

Date

Vauxhall Wastewater Treatment Plant

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0

5

10

15

20

25

30

35

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

Raw

Am

mon

ia (m

g/l)

Date

Vauxhall Wastewater Treatment Plant

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10

20

30

40

50

60

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

Raw

TK

N (m

g/l)

Date

Vauxhall Wastewater Treatment Plant

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100

150

200

250

300

350

400

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

Raw

Alk

alin

ity (m

g/l)

Date

Vauxhall Wastewater Treatment Plant

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0

1

2

3

4

5

6

7

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

GB

T %

Sol

ids

Date

Vauxhall Wastewater Treatment Plant

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0

20

40

60

80

100

120

140

160

180

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

Hau

led

GB

T Sl

udge

(Cub

ic M

etre

s)

Date

Vauxhall Wastewater Treatment Plant

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0

5

10

15

20

25

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

% V

olum

e Se

ttled

afte

r 30

Min

utes

Date

Vauxhall Wastewater Treatment Plant

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0

10

20

30

40

50

60

70

80

90

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

Slud

ge In

dex

Date

Vauxhall Wastewater Treatment Plant

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0

500

1,000

1,500

2,000

2,500

3,000

3,500

4,000

4,500

5,000

Jan/16 Apr/16 Jul/16 Oct/16 Jan/17

Aera

tion

Susp

ende

d So

lids

(mg/

L)

Date

Vauxhall Wastewater Treatment Plant

Section #1 Section #2

Page 67 of 67


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