Report Number

F19200-6504Account Number

63512

To: ANGELINA-NECHES RIVER AUTHOR. For: STOCKPILE 277 COPY: HILARY NICHOLS2901 N JOHN REDDITT DRLUFKIN, TX 75904-1628

STA

Attn: DALE BAILEYDate Sampled: 7/18/2019

Sample ID: STOCKPILE Date Received: 7/19/2019Lab Number: 17962 COMPOST ANALYSIS Date Reported: 7/31/2019 Page: 1 of 3

Analysis Dry BasisAnalysis Unit Analysis MethodResult Result

Moisture @ 70 C % 52.58 TMECC 03.09-ASolids % 47.42 TMECC 03.09-ATotal Nitrogen (N) % 0.91 1.91 TMECC 04.02-DPhosphorus (P) % 0.60 1.26 TMECC 04.03-APhosphate (P2O5) % 1.37 2.89 TMECC 04.03-APotassium (K) % 0.14 0.29 TMECC 04.04-APotash (K2O) % 0.17 0.35 TMECC 04.04-AMagnesium (Mg) % 0.08 0.17 TMECC 04.05-MGCalcium (Ca) % 0.53 1.12 TMECC 04.05-CAArsenic mg/kg 4.33 9.13 US EPA SW846-6020Cadmium mg/kg 0.294 0.619 US EPA SW846-6020Chromium mg/kg 13.6 28.6 US EPA SW846-6020Copper mg/kg 162 341 US EPA SW846-6010CMercury mg/kg < 0.266 < 0.560 US EPA SW846-6020Molybdenum mg/kg 2.82 5.94 US EPA SW846-6020

-COMPOSTTMECC - Test Methods for the Examination of Composting and Compost (TMECC), The U.S. Composting Council.

Report Approved By: Approval Date:Greg Neyman - Vice President / COO

8/01/2019

Report Number

F19200-6504Account Number

63512

To: ANGELINA-NECHES RIVER AUTHOR. For: STOCKPILE 277 COPY: HILARY NICHOLS2901 N JOHN REDDITT DRLUFKIN, TX 75904-1628

STA

Attn: DALE BAILEYDate Sampled: 7/18/2019

Sample ID: STOCKPILE Date Received: 7/19/2019Lab Number: 17962 COMPOST ANALYSIS Date Reported: 7/31/2019 Page: 2 of 3

Analysis Dry BasisAnalysis Unit Analysis MethodResult Result

Nickel mg/kg 5.4 11.4 US EPA SW846-6020Lead mg/kg 8.6 18.1 US EPA SW846-6020Selenium mg/kg 1.72 3.62 US EPA SW846-6020Zinc mg/kg 146 308 US EPA SW846-6010C503 Metals PASS/FAIL pass/fail PASS EPA 503 Metal LimitspH - 4.5 TMECC 04.11-ASoluble Salts dS/m 1.12 TMECC 04.10-AFecal Coliform/MPN MPN/g dry < 2 SM(20th)-9221E TMECCPathogen Reduction - PASS/FAIL pass/fail PASS 40 CFR 503 Class A CompostOrganic Matter (LOI @ 550 C) % 25.88 54.58 TMECC 05.07-ATotal Organic Carbon (C) % 12.94 27.29 TMECC 04.01-ACarbon:Nitrogen Ratio (C:N) - 14.3:1 14.3:1 TMECC 05.02-AForeign Material % 0.00 TMECC 03.08-AGermination - Emergence % 80 TMECC 05.05-AGermination - Vigor % 100 TMECC 05.05-A

-COMPOSTTMECC - Test Methods for the Examination of Composting and Compost (TMECC), The U.S. Composting Council.

Report Number

F19200-6504Account Number

63512

To: ANGELINA-NECHES RIVER AUTHOR. For: STOCKPILE 277 COPY: HILARY NICHOLS2901 N JOHN REDDITT DRLUFKIN, TX 75904-1628

STA

Attn: DALE BAILEYDate Sampled: 7/18/2019

Sample ID: STOCKPILE Date Received: 7/19/2019Lab Number: 17962 COMPOST ANALYSIS Date Reported: 7/31/2019 Page: 3 of 3

Analysis Dry BasisAnalysis Unit Analysis MethodResult Result

Ave Ht of Seedlings in Control centimeters 8.3 TMECC 05.05-AAve Ht of Seedlings in Compost centimeters 11.9 TMECC 05.05-ARespiration - CO2-C/g TS mg CO2-C / g TS/Day 0.8 TMECC 05.08-BRespiration - CO2-C/g OM mg CO2-C / g OM/Day 0.6 TMECC 05.08-BCompost Stability Index - Very Stable TMECC 05.08Retained on U.S. 2-inch Sieve % 0.00 TMECC 02.02-BRetained on U.S. 1-inch Sieve % 0.00 TMECC 02.02-BRetained on U.S. 5/8-inch Sieve % 0.00 TMECC 02.02-BRetained on U.S. 3/8-inch Sieve % 2.15 TMECC 02.02-BRetained on U.S. 1/4-inch Sieve % 5.11 TMECC 02.02-BRetained on U.S. 5/32-inch % 10.18 TMECC 02.02-B

-COMPOSTTMECC - Test Methods for the Examination of Composting and Compost (TMECC), The U.S. Composting Council.

AcebtAnd -(0 35( 2-

OFFICIAL Seal of Testing Assurance Compost Sample Chain of Custody Form

STA Laboratory: .9e/ ‘Xelet/ 4,6( .4 i Tel:

Address: 3 so s c.....)14.7,,4 It. FAX:

. Email:

City, State Zip code: cii, AlArozie.._ I d; 1 for

LABORATORY USE ONLY Storage Locations

Freezer Cold Room Storage Shelf

Sample Condition:

Temperature: Malodor: Moisture:

Client/Reporting Company: dAde A /1-)cc- Tel: 9/4 -4Az - /??5- Contact Name: 4. 44 7 FAX:

Billing Address: .2a,' ,e1, .ide... .44yie 4 Email:

City, State Zip code: / 4, 44.;.- 7"); 75"Po

Sample Type: 0 POINT 0 COMPOSITE 0 STRATIFIED 0 INTERVAL

P.O. Number:

USCC Member: 0 YES 0 NO SELECTION OF ANALYSIS.

STA Suite: State DOT tests required for regulated Technical Data Sheet

A

1 0 /elf

- A

Refer Tests (indicate

samples, and this Chain

etc.) of

to http://www.tmeccorgicap/methods.html State),

N-AitzA--

A. B, C — Specify other NOTE ! STA analytical results

Custody form are submitted

-e

for details. tests in fields A through C, (e.g.,

via the STA Compost o STA program management

Send Results to:

City, State Zip code: Sifoc- A r A Avave...

Name or Source of Sample(s): 5104 k p;',/e_ a 77 Name of Person(s), Sample Collector(s): D, 43 #4.1e_ v

r

Client Sample ID and Special Instructions

1.List Feedstocks l 2.Check an that appy

3. List % by volume. (Optional)

Collection Date/Time

Sample Matrix

Composting Operation Type

Shipping Temperature

Indicate Compost Analysis Requirements (*identify state)

LAB USE ONLY Job Number & Sample Status

Stoc lb gi 1 -e, Green waste

Manure

Food

/Bids

7MSW

Carcass

Fish Waste

Grease, Fats

Date: 7/14'7

Time: D 46 t 0

Compost •

Feedstock 0

Mulch 0

0

VVindrow •

Static pile 0

In-Vessel 0

0

Wet Ice 0

Dry Ice • 0

Ambient o 6T152

)

(Z 22)

E

i i

.......

17962

Initials: 49Z 0 4/ Wood

INFORM THE STA LABORATORY AND SPECIFY THE RE( (HIRED LABORATORY TESTS WHEN

SUBMITTING REGULATED COMPOST SAMPLES

(please use spaces A. B and C pro uteri aboN e)

PLEASE PROVIDE SPECIFIC FEEDSTOCK AND OPERATIONAL DETAIL IN THE SPACE PROVIDED, YOUR VOLUNTEERED INFORMATION PROVIDES USCG STANDARDS AND PRACTICES COMMITTEE WITH CRUTIAL DATA NEEDED TO BETTER UNDERSTAND THE COMPOSTING PROCESS AND COMPOST END USES.

---

Releasing .,, Date 7494 Time Receiving Time : q okt, Date 7/ig 1 Signature i 6 VD Signature

19

)Al l iad

41

1 0

Releasing Date Time Receiving Date Time Signature 2 Signature 2

Releasing Date Time Receiving Date Time Signature 3 Signature 3

Releasing Date Time Receiving Date Time Signature 4 Signature 4

TeArZi&n ?0 9 3q ing

F19200-6504

II I II II