Post on 09-Apr-2018
transcript
PW/DEN001/480770 ADDENDUM NO. 4 MARCH 6, 2015 00 91 13 - 1 ©COPYRIGHT 2015 CH2M HILL
ADDENDUM NO. 4 Date: March 6, 2015 TO THE CONTRACT DOCUMENTS Project No.: 480770 for the construction of the NAMPA WWTP PHASE I UPGRADES: GROUP A—LIQUID STREAM UPGRADES
To All Planholders and/or Prospective Bidders:
The following changes, additions, and/or deletions are hereby made a part of the Contract Documents for the construction of the Nampa WWTP Phase I Upgrades: Group A—Liquid Stream Upgrades, dated December 2014, as fully and completely as if the same were fully set forth therein:
A. PART 3, SPECIFICATIONS
1. Section 02 41 00, Demolition, subparagraph 3.06.B.3: CHANGE to “Trickling Filter No. 2 mechanism, only the bearings and the seals from the center support structure as shown in the details on Drawing 321-M-REF-1.”
2. Section 26 42 01, Pipe Bonding (added by Addendum No. 2), subparagraph 1.01.A.5: ADD subparagraphs a. and b. as follows:
a. NSF/ANSI 61, Drinking Water System Components – Health-Effects. b. NSF/ANSI 372, Drinking Water System Components – Lead
Content.”
3. Section 40 27 00, Process Piping – General, paragraph 3.06.E (added by Addendum No. 2): CHANGE to read “Maintain clearance between potable and non-potable water lines in accordance with ISPWC 405 and SD407.”
4. Section 40 27 02, Process Valves and Operators, paragraph 2.05.A: CHANGE “V201” to “V202”.
5. Section 40 42 13, Process Piping Insulation: CHANGE the footer from “PROCESS PIPING SPECIALTIES 40 27 01” TO “PROCESS PIPING INSULATION 40 42 13” on the even numbered pages.
6. Section 41 22 23.19, Monorail Hoists1: ADD in its entirety.
B. DRAWINGS
1. Drawing 010-G-025: Under the REMARKS column for service Air, Low Pressure, ADD “STEEL PIPE FOR AIR LOW PRESSURE SERVICE SHALL BE UNLINED.”
2. Drawing 050-D-1082: REPLACE drawing in its entirety.
3. Drawing 050-D-1093: REPLACE drawing in its entirety.
ADDENDUM NO. 4 PW/DEN001/480770 00 91 13 - 2 MARCH 6, 2015 ©COPYRIGHT 2015 CH2M HILL
4. Drawing 050-D-113: REPLACE Keynote 4 on Drawing 050-D-113 with the following text: “MAINTAIN POWER TO AND CONTROLS TO SECONDARY CLARIFIER NO. 2 DRIVE AND WALKWAY LIGHTS FROM THE ADMIN BUILDING THROUGHOUT CONSTRUCTION. IT IS ANTICIPATED THAT THE CURRENT CIRCUIT WILL BE DISRUPTED BY THE CONSTRUCTION OF AERATION BASIN 3. PROVIDE TEMPORARY WIRING AND WATER PROOF SPLICING AS REQUIRED TO ACHIEVE CONSTRUCTION SEQUENCE. RESTORE EXISTING CIRCUITS TO ORIGINAL FUNCTIONALITY, USING EXISTING CONDUCTORS AND RACEWAYS WHEN POSSIBLE. REPLACE DEMOLISHED CONDUITS AND CONDUCTORS WHERE REQUIRED. PROVIDE WATERPROOF SPLICES IN HANDHOLES WHERE SPLICES ARE REQUIRED. ASSUME SECONDARY CLARIFIER CIRCUITS INCLUDE [1"C-2#12, 1#12G (LIGHTING)], [1"C-3#12,6#14, 1#10G(CLARIFIER)], [1"C SPARE].”
5. Drawing 050-C-1034: REPLACE drawing in its entirety.
6. Drawing 050-CY-100: CHANGE “15" TOF” to “16" TOF” in the center of the Drawing.
7. Drawing 050-CY-109: CHANGE “15" TOF” to “16" TOF” in the center of the Drawing.
8. Drawing 050-CY-110: REVISE Keynote “12” south of the Blower Building to read Keynote “6”.
9. Drawing 050-CY-401: CHANGE “15" TOF” to “16" TOF” for the new TOF line at four locations on this drawing. The existing TOF remains 15".
10. Drawing 050-E-1035: REPLACE Drawing 050-E-103 with the attached drawing.
11. Drawing 050-E-1086: REPLACE drawing in its entirety.
12. Drawing 050-E-1097: REPLACE drawing in its entirety.
13. Drawing 050-E-602:
a. ADD the following circuit to DB-1P: CIRCUIT [P16], FROM 4488ABHST2, TO: 3115PP12, COMMENTS: 4488ABHST2 POWER.
b. ADD the following circuit to DB-3P: CIRCUIT [P16], FROM 4488ABHST2, TO: 3115PP12, COMMENTS: 4488ABHST2 POWER.
PW/DEN001/480770 ADDENDUM NO. 4 MARCH 6, 2015 00 91 13 - 3 ©COPYRIGHT 2015 CH2M HILL
c. ADD the following circuit to DB-29P: CIRCUIT [P16], FROM 4488ABHST2, TO: 3115PP12, COMMENTS: 4488ABHST2 POWER.
14. Drawing 050-E-604:
a. ADD the following circuit to DB-1P: CIRCUIT {P16}, FROM 4488ABHST2, TO: 3115PP12, COMMENTS: 4488ABHST2 POWER.
b. ADD the following circuit to DB-3P: CIRCUIT [P16], FROM 4488ABHST2, TO: 3115PP12, COMMENTS: 4488ABHST2 POWER.
c. ADD the following circuit to DB-29P: CIRCUIT [P16}, FROM 4488ABHST2, TO: 3115PP12, COMMENTS: 4488ABHST2 POWER.
15. Drawing 050-E-610, Handhole Schedule:
a. REVISE model numbers of all handholes with dimensions 42"Lx64"Wx38"D to “644-LA”.
b. ADD two rows to the bottom of Handhole Schedule as shown below:
Name Dimensions Manufacturer
HH-16A UTILITY VAULT 444-LA 42"LX42"WX38"D
HH-16P UTILITY VAULT 444-LA 42"LX42"WX38"D
16. Drawing 371-M-111: CHANGE “15" TOF” to “16" TOF” on the left side of the Drawing.
17. Drawing 371-M-301, Sections A, B and D: CHANGE “15" TOF” to “16" TOF”.
18. Drawing 381-E-601: ADD 20 amp, three-pole circuit breaker to distribution panel 3115PP12 to provide power to dewatering pump hoist. Load served information shall be “4488ABHST2”. New breaker shall be placed in poles 31, 33, and 35.
19. Drawing 423-S-1118: REPLACE drawing in its entirety.
20. Drawing 423-S-3019: REPLACE drawing in its entirety
21. Drawing 423-S-40110: REPLACE drawing in its entirety.
ADDENDUM NO. 4 PW/DEN001/480770 00 91 13 - 4 MARCH 6, 2015 ©COPYRIGHT 2015 CH2M HILL
22. Drawing 423-E-111:
a. ADD a connection point at coordinates 5C across the walkway from 4487DWCS3.
b. LABEL the connection point 4488ABHST2.
c. ADD a disconnect symbol adjacent to 4488ABHST2.
23. Drawing 423-E-510:
a. PROVIDE a new cable block diagram.
b. LABEL diagram “Dewatering Sump Pump Hoist”. Diagram shall show a connection point, labeled 4488ABHST2, circuited to a disconnect then on to panelboard 3115PP12. The circuit line shall have a call-out labeled “[P16]” indicating the circuit size. The diagram shall look similar to cable block diagram labeled “Effluent Box Actuated Gate”.
C. DESIGN DETAILS
1. Design Detail 3212-21211: ADD in its entirety.
D. OTHER INFORMATION
1. Project Site Visit and Tour Documentation12: A Project site visit and tour was held March 4, 2015. REFERENCE attached documentation from the meeting for the use of the bidders.
2. Bidders’ Questions/Engineer Responses13: REFERENCE attached list of Bidders’ questions (written) and the associated response form the Engineer.
All Bidders shall acknowledge receipt and acceptance of this addendum in the Bid Form or by submitting the Addendum with the bid package. Bid Forms submitted without acknowledgment or without this Addendum will be considered in nonconformance.
CH2M HILL
Gregg Thompson, P.E.
END OF ADDENDUM
PW/DEN001/480770 ADDENDUM NO. 4 MARCH 6, 2015 00 91 13 - 5 ©COPYRIGHT 2015 CH2M HILL
1 Section 41 22 23.19, Monorail Hoists 2 Drawing 050-D-108 3 Drawing 050-D-109 4 Drawing 050-C-103 5 Drawing 050-E-103 6 Drawing 050-E-108 7 Drawing 050-E-109 8 Drawing 423-S-111 9 Drawing 423-S-301 10 Drawing 423-S-401 11 Design Detail 3212-212 12 Project Site Visit and Tour Documentation 13 Bidders’ Questions/Engineer Responses
CITY OF NAMPA, ID NAMPA WWTP PHASE 1 EXPANSION PROJECT GROUP A
PW/DEN001/480770 MONORAIL HOISTS
MARCH 6, 2015 41 22 23.19 - 1
©COPYRIGHT 2015 CH2M HILL ADDENDUM NO. 4
SECTION 41 22 23.19
MONORAIL HOISTS
PART 1 GENERAL
1.01 REFERENCES
A. The following is a list of standards which may be referenced in this section:
1. American National Standards Institute (ANSI): MH27.1, Underhung
Cranes and Monorail Systems.
2. American Society of Mechanical Engineers (ASME):
a. B30.10, Hooks.
b. B30.11, Monorails and Underhung Cranes.
c. HST 1M, Performance Standard for Electric Chain Hoists.
d. HST 2M, Performance Standard for Hand Chain Manually
Operated Chain Hoists.
e. HST 4M, Performance Standard for Overhead Electric Wire Rope
Hoists.
3. National Electrical Manufacturer’s Association (NEMA):
a. MG 1, Motors and Generators.
b. 250, Enclosures for Electrical Equipment (1,000 volts maximum).
4. National Fire Protection Association (NFPA): 70, National Electrical
Code (NEC).
5. Occupational Safety and Health Act (OSHA).
6. Underwriters Laboratory (UL): 674, Electric Motors and Generators for
Use in Division 1 Hazardous (Classified) Locations.
1.02 DESIGN REQUIREMENTS
A. Monorail System: Specifications for Underhung Cranes and Monorail
Systems, ANSI MH27.1 and ASME B30.11.
B. Hoist: ASME B30.11, Hoist Manufacturers’ Institute.
C. Trolley: ANSI MH27.1.
D. Wire Rope Hoist Service Class: ASME HST 4M.
E. Chain Hoist Service Class: ASME HST 1M.
F. Hook: ASME 30.10.
G. Stress and Safety Factors: ANSI MH27.1 and ASME B30.11. Properly select
materials of construction for stresses to which subjected.
NAMPA WWTP PHASE 1 EXPANSION PROJECT GROUP A CITY OF NAMPA, ID
MONORAIL HOISTS PW/DEN001/480770
41 22 23.19 - 2 MARCH 6, 2015
ADDENDUM NO. 4 ©COPYRIGHT 2015 CH2M HILL
H. Safety of Operation, Accessibility, Interchangeability, and Durability of Parts:
ASME B30.11 and OSHA requirements.
I. Provide system, equipment, and components, including supports and
anchorages, designed in accordance with Section 01 61 00, Common Product
Requirements, and Drawing 010-G-013.
1.03 SUBMITTALS
A. Action Submittals:
1. Shop Drawings:
a. Make, model, weight, and horsepower of each equipment
assembly.
b. Complete catalog information, descriptive literature, materials of
construction, and specifications on hoist, wheels, gears and
bearing, trolley drive system, hoist motor and assemblies, hook,
brakes, starting system, variable speed drive system, conductors
(bus bar, festoon, cable reel), controls, remote control system, and
accessories.
c. Detail Shop Drawings of monorail track, brackets, hangers, and
their attachments to building structural steel.
d. Power and control wiring diagrams, including terminals and
numbers.
e. Motor nameplate data in accordance with NEMA MG 1, and
include any motor modifications.
f. Factory finish system.
B. Informational Submittals:
1. Special shipping, storage and protection, and handling instructions.
2. Manufacturer’s printed installation instructions.
3. Factory Functional Test Report.
4. Suggested spare parts list to maintain the equipment in service for a
period of 5 years. Include a list of special tools required for checking,
testing, parts replacement, and maintenance with current price
information.
5. List special tools, materials, and supplies furnished with equipment for
use prior to and during startup and for future maintenance.
6. Operation and Maintenance Data: As specified in Section 01 78 23,
Operation and Maintenance Data.
7. Manufacturer’s Certificate of Proper Installation, in accordance with
Section 01 43 33, Manufacturers’ Field Services.
CITY OF NAMPA, ID NAMPA WWTP PHASE 1 EXPANSION PROJECT GROUP A
PW/DEN001/480770 MONORAIL HOISTS
MARCH 6, 2015 41 22 23.19 - 3
©COPYRIGHT 2015 CH2M HILL ADDENDUM NO. 4
1.04 ENVIRONMENTAL REQUIREMENTS
A. Temperature: Maximum 110 degrees F; minimum minus 10 degrees F.
B. Humidity: 90 percent.
C. Atmosphere: Mildly corrosive.
D. Location: Outdoors.
PART 2 PRODUCTS
2.01 GENERAL
A. Hoist and trolley manufacturer to coordinate equipment requirements with
steel structures, drive motor, hoisting cable or chain, hook, track, stops, and
electrical equipment controls.
2.02 SUPPLEMENTS
A. See supplements to this section for additional requirements.
2.03 TROLLEY
A. Frame: Welded steel, cast steel, or ductile iron construction, or a combination
thereof. Construct to control deflection of trolley assembly while transmitting
the carrying load to running surface.
B. Drive shall consist of chain sprocket mounted on shaft. Furnish chain to
within 2 feet of operating floor level with trolley at end of beam travel. Drive
shaft shall drive the trolley wheels directly
C. Furnish roller assembly stabilizers on single-girder trolley units to prevent
tipping during load pickup.
D. Wheels: Rolled or forged steel, accurately machined and ground to receive
inner bearing races. Furnish fixed alloy steel axles. Minimum tread hardness
210 Brinell.
E. Drive Gears: Helical, spur or herringbone type, rolled or cast steel, with
machine cut teeth.
F. Bearings: Combination radial and thrust type, double row, angular contact ball
bearings or single-row tapered roller bearings. Bearings prelubricated and
sealed, or fitted for pressure lubrication. Locate pressure lubrication fittings
for accessibility during maintenance.
NAMPA WWTP PHASE 1 EXPANSION PROJECT GROUP A CITY OF NAMPA, ID
MONORAIL HOISTS PW/DEN001/480770
41 22 23.19 - 4 MARCH 6, 2015
ADDENDUM NO. 4 ©COPYRIGHT 2015 CH2M HILL
G. Brakes: Suitable for service class and rated torque capacities as specified in
ASME B30.11.
2.04 HOIST
A. Hoisting Machinery: Load chain wheel driven through gear reductions, an
electric motor, load blocks, sheaves, chain, hook and hoist braking.
B. Chain: Non-jamming, Type 316 stainless steel type. Chain hoists shall have
chain storage adequate for storing full lift length of chain and shall be
designed and located to avoid interference while hoisting.
C. Hook: Construct with sufficient ductility to open noticeably before hook
failure, equipped with safety latch, free to rotate 360 degrees with rated load
and positively held in place with locknuts, collars or other devices.
D. Brakes: In accordance with ASME HST 1M and ASME HST 2M, adjustable
to compensate for wear, spring set, electric release load brake system, which
releases load when drive motor is energized and holds load when the drive
motor is de-energized.
2.05 ELECTRICAL
A. Furnish electrical equipment including motors, motor starters, pendant control,
control systems, wire, and conduit. Control and electrical cabinets shall be
NEMA 250, Type 4 enclosures.
B. Electrical: In accordance with NFPA 70, NEC Article 610.
C. Monorail conductor voltage drops from monorail track supply taps shall
permit the hoist and trolley motors to operate within voltage tolerances of plus
or minus 10 percent, when building supply voltage is at plus or minus
5 percent of design voltage.
D. Cable Conductors: Provide outdoor rated flexible cable from fixed power
conduit or disconnect switch to hoist with sufficient free length to allow the
hoist to be moved from the dewatering pump in Aeration Basin 3 to a
dewatering pump in future Aeration Basin 4. Arrange cable so that hoist can
be moved from one aeration basin to the other without the cable catching or
kinking.
E. Grounding: External in accordance with NFPA 70, NEC Article 250.
CITY OF NAMPA, ID NAMPA WWTP PHASE 1 EXPANSION PROJECT GROUP A
PW/DEN001/480770 MONORAIL HOISTS
MARCH 6, 2015 41 22 23.19 - 5
©COPYRIGHT 2015 CH2M HILL ADDENDUM NO. 4
2.06 CONTROLS
A. Hoist and Trolley: Pendant control having momentary contact pushbuttons
with a device which will disconnect motors from line on failure of power.
Device shall not permit any motor to be restarted until controller handle is
brought to the OFF position, or a reset switch or button is operated. Furnish
with undervoltage protection as a function of each motor controller, or by
magnetic main line contactor.
B. Pushbuttons: Fully magnetic, plain reversing type, housed in NEMA 250,
Type 4 enclosure, with contactors of sufficient size and quantity for starting,
accelerating, reversing, and stopping duty for specified hoist service class.
C. Pendant Pushbutton Control Stations: Heavy-duty, oiltight, suspended from
hoist, with control transformers to supply 120V ac power to pushbutton
control station. Pushbutton enclosure supported with chain or wire rope.
Control wire cable attached to support chain or wire rope at not more than
6-foot intervals. Furnish control station buttons for control of hoist and trolley
ON/OFF main line contactor power switch which removes all power from
control station.
2.07 ACCESSORIES
A. Equipment Identification Plate: 16-gauge stainless steel with 1/4-inch die-
stamped equipment tag number securely mounted in a readily visible location.
B. Lifting Lugs: Equipment weighing over 100 pounds.
2.08 FACTORY FINISHING
A. Prepare and prime coat in accordance with manufacturer’s optional epoxy
coating for outdoor service in a mildly corrosive environment.
2.09 SOURCE QUALITY CONTROL
A. Factory Inspections: Inspect control panels and equipment for required
construction, electrical connection, and intended function.
B. Factory Tests and Adjustments: No-load run test all equipment furnished.
PART 3 EXECUTION
3.01 INSTALLATION
A. Install in accordance with manufacturer’s printed instructions.
B. Provide lubrication and lubrication fittings.
NAMPA WWTP PHASE 1 EXPANSION PROJECT GROUP A CITY OF NAMPA, ID
MONORAIL HOISTS PW/DEN001/480770
41 22 23.19 - 6 MARCH 6, 2015
ADDENDUM NO. 4 ©COPYRIGHT 2015 CH2M HILL
3.02 FIELD QUALITY CONTROL
A. Functional Tests: Conduct on each hoist and monorail system.
1. Alignment: Test complete assemblies for proper alignment and
connection, and quiet operation.
B. Performance Test:
1. Conduct on each hoist and monorail system.
2. Load tests in compliance with OSHA, ASME B30.11, and
ANSI MH27.1
3.03 MANUFACTURER’S SERVICES
A. Manufacturer’s Representative: Present at Site or classroom designated by
Owner or Engineer, for minimum person-days listed below, travel time
excluded:
1. 1/2 person-day for functional testing and completion of Manufacturer’s
Certificate of Proper Installation.
B. See Section 01 43 33, Manufacturers’ Field Services, and Section 01 75 00,
Testing, Equipment Startup and Commissioning.
3.04 SUPPLEMENTS
A. The supplements listed below, following “End of Section,” are a part of this
Specification.
1. Hoist/Monorail Data Sheet.
2. Hoist/Monorail Dimension Sheet.
END OF SECTION
CITY OF NAMPA, ID NAMPA WWTP PHASE 1 EXPANSION PROJECT GROUP A
PW/DEN001/480770 MONORAIL HOISTS
MARCH 6, 2015 41 22 23.19 SUPPLEMENT 01 - 1
©COPYRIGHT 2015 CH2M HILL ADDENDUM NO. 4
HOIST/MONORAIL DATA SHEET
Project: Nampa WWTP Phase 1 Project Group A Manufacturer: Coffing
Owner: City of Nampa Model No.:ECGT-2016
Service: Dewatering pump hoisting over an aeration basin Number of Units: 1
Equip. Tag Number(s): AB 3-4 Dewatering Sump Pump Hoist 4488ABHST2 Rev/Date/By: _____/_____/_____
GENERAL REQUIREMENTS
Equipment Capacity: 1 tons Factory Testing: Power Supply:
Method of Control: 2-speed Required Not Required Voltage 460
Location of Control: Pendant Field Testing: Not required Phase 3
Equipment Location: Required, functional and Frequency 60
Indoors Outdoors performance
HOIST TROLLEY
Type: Type:
Electric, Chain Hand Operated, Chain Top Running Underhung
Service Class (ANSI): Service Class (ANSI):
H1 (standby) H2 (light) H3 (standard) A1 (standby) A2 (infrequent) B (light)
H4 (heavy) H5 (severe) C (moderate) D (heavy)
Two Speed (fpm): 5 and 15approximately___ Speed (fpm): _____ to _____
Constant Speed Two Speed Variable Speed Constant Speed Variable Speed Hand Operated
Motor hp: 3 or less Motor hp: Chain operated
Electric Conductors:
Bus Bar Festoon Free hanging with sufficient
slack for hoist travel
Cable Reel
SPECIAL REQUIREMENTS
Accessories: Remote Controls: Special Electrical Requirements:
Central Lubrication System Infrared, line-of-sight
OSHA operating and safety Frequency modulated (FM)
devices Manufacturer:
Extended Grease Fittings
See Hoist/Monorail Dimension Sheet for clearances, lift distances, and details.
CITY OF NAMPA, ID NAMPA WWTP PHASE 1 EXPANSION PROJECT GROUP A
PW/DEN001/480770 MONORAIL HOISTS
MARCH 6, 2015 41 22 23.19 SUPPLEMENT 02 - 1
©COPYRIGHT 2015 CH2M HILL ADDENDUM NO. 4
HOIST/MONORAIL DIMENSION SHEET
Building Clearances for Monorail Cranes
Project: Nampa WWTP Phase 1 Project Group A
Owner: City of Nampa
Equipment Tag Number(s): AB 3-4 Dewatering Sump Pump Hoist 4488ABHST2
A: 11’-0” D: 21 feet G: See Drawings
B: 1’-0” E: 2’-6” H: 0 feet
C: Elevation 2463.3 F: 31 feet
TPLUGGED
42" SS
10" NO.4
4" NO.4
8" SS
42" FE
4"
NO.4
2459.6
32460.6
6
2457.97
2459.9
5
2003
TO
E1
2459.6
4
2004
TO
E1
2460.6
7
2005
TO
P1
2459.6
3
2006
FE
2458.6
6
2080
TOP2 PC
2458.6
0
2081
TO
P2
2457.8
9
2082
TOP2 PT
2457.8
5
2083
TOP2 PC
2458.4
3
2084
TO
P2
2458.6
8
2085
TOP2 PT
2457.7
4
2086
TOE2 PC
2457.5
3
2087
TO
E2
2457.5
1
2088
TOE2 PT
2457.9
4
2089
TO
E2
2457.8
1
2090
TO
E2
2457.4
6
2091
TOE2 PC
2457.6
8
2092
TO
E2
2457.7
5
2093
TO
E2
2458.5
0
2094
JB
2461.0
1
2095
LP-SO
UTH
TOP
OFB
ASE
2458.2
1
2096
TO
E2
2458.9
2
2097
TO
P2
2459.0
1
2098
TO
P2
2457.8
3
2099
TO
E2
2457.8
2
2100
TO
E2
2459.5
3
2101
TO
P2
2459.3
4
2104
GS
WV
2457
2457
2458
2458
2458
2459
2459
PLOT DATE: PLOT TIME:2015\03\03 7:09:37 AM
CH
2M HIL
L 2
013. A
LL RIG
HTS R
ES
ER
VE
D.
THIS D
OC
UM
EN
T,
AN
D T
HE I
DE
AS A
ND D
ESIG
NS I
NC
OR
PO
RA
TE
D H
ER
EIN,
AS A
N I
NS
TR
UM
EN
T O
F P
RO
FE
SSIO
NA
L S
ER
VIC
E, IS T
HE P
RO
PE
RT
Y O
FR
EU
SE O
F D
OC
UM
EN
TS:
1 2 3 4 5 6
B
C
D
VERIFY SCALE
BAR IS ONE INCH ON
ORIGINAL DRAWING.
1"0
c
PROJ
DATE
DA
TE
NO.
DS
GN
DR
RE
VISIO
N
CH
K
AP
VD
BY
AP
VD
SHEET
DWG
A
PR
OJE
CT G
RO
UP A
of
CH
2M HIL
L A
ND IS N
OT T
O B
E U
SE
D, IN W
HO
LE O
R I
N P
AR
T, F
OR A
NY O
TH
ER P
ROJE
CT W
ITH
OU
T T
HE W
RIT
TE
N A
UT
HO
RIZ
ATIO
N O
F C
H2
M HIL
L.
NA
MP
A W
WTP P
HA
SE 1 U
PG
RA
DE
S
NA
MP
A, ID
AH
O
CIT
Y O
F N
AM
PA
FILENAME: 050-01-DEM-D-108.dgn
480770
157
DECEMBER 2014
BID D
OC
UM
EN
TS
REGISTRANT ON DECEMBER 16, 2014.
ORIGINAL DOCUMENT SIGNED BY
STORED AT CH2MHILL/BOISE, ID.
ORIGINAL DOCUMENT
OH
A
DI FO E
TA
TS
DERETSIGER R
EE
NIGNE LANOISSE
F
OR
P
HTI
MS
EIR
AM
AD
NA
MA
13300
HTI
MS EIRAM ADN
AM
A
12
AS NOTED
A T
OL
MA
NA T
HO
MP
SO
N
CIVIL
AR
EA 8
DE
MO
LITIO
N P
LA
N
050-D-108
G T
HO
MP
SO
N
N
KEY PLAN
0 20 40 60
TRICKLING FILTER NO. 2
TRICKLING FILTER NO. 3
STATION
RECIRCULATION PUMP
TRICKLING FILTER
PUMP STATION NO. 2
PRIMARY SLUDGE
NO. 2
PRIMARY CLARIFIER
2STATION
EFFLUENT PUMP
TRICKLING FILTER
4
3
4
59 8
14
10
13
4
1
TRICKLING FILTER NO. 1
Scale in Feet
10
9
9
8
6
7
4
4
8" SS
6
MA
TC
H LIN
E, S
EE 0
50-D-1
09
MATCH LINE, SEE 050-D-113
4
4
SW
EFFLUENT BOX
RECIRCULATION
TRICKLING FILTER
SHEET KEYNOTES
NO. 2
BOX
DIVERSION
4" NO. 4
10" NO. 4
4" NO. 4
42" FE
A
050-D-
301
B
050-D-3
01
6
11
4
42" SS
ENLARGED DEMOLITION PLAN
SEE SHEET 050-D-402 FOR
4
10" NO. 4
(BELOW)
4" NO. 4
4
4 ELECTRICAL
ELECTRICAL
4
4
HANDHOLE
12
13
14
C
050-D-
301
E
050-D-
302
3
HOLE
HAND-
8" SS
8
B R
OB
ER
TS
15
NO. 3
COLLECTION BOX
26
2
2
18
2
2
16
17
ELECT
18
19
AT
2015/0
2/2
3A
TA
DD
EN
DU
M 3
1
1
1
CABLE SHALL BE [1”C-1TYPE 3]. SPLICING IS NOT ACCEPTABLE. NEW NETWORK
EXISTING CABLE WITH A NEW CABLE. CABLE
DEMOLISHED CONDUITS AS REQUIRED. REPLACE
EXISTING RACEWAYS WHEN POSSIBLE. REPLACE
CIRCUIT TO ORIGINAL FUNCTIONALITY, USING
CONSTRUCTION SEQUENCE. RESTORE EXISTING
TEMPORARY WIRING AS REQUIRED TO ACHIEVE
CONSTRUCTION OF AERATION BASIN 3. PROVIDE
CURRENT CIRCUIT WILL BE DISRUPTED BY THE
ADMIN BUILDING. IT IS ANTICIPATED THAT THE
TRICKLING FILTER EFFLUENT PUMP STATION FROM
MAINTAIN NETWORK COMMUNICATIONS TO 21.
AT HEAD BOX AND SALVAGE TO OWNER.
REMOVE WEIR GATE TO TRICKLING FILTER NO. 1 20.
FROM TRICKLING FILTER NO. 1 AT EFFLUENT BOX.
INSTALL CONCRETE PLUG IN 36" RETURN PIPE 19.
ELECTRICAL DUCTBANK PER DETAIL .
CONTRACTOR FOR FUTURE INSTALLATION OF
ORDER TO PROVIDE ADEQUATE ROOM FOR
SAWCUT AND REMOVE ASPHALT PAVEMENT IN 18.
STRAW WATTLES PER BMP-35.17.
SILT FENCE PER BMP-36.16.
FACILITATE THE ABANDONMENT OF THE 8" LINE.
CONTRACTOR TO REROUTE THE HOSE TO
THE SUMP IN THE DIGESTER CONTROL BUILDING.
8" LINE IS CONNECTED TO A FLEXIBLE HOSE FROM 15.
CONSTRUCTION.
APPROXIMATE LIMITS OF EXCAVATION FOR PEPS 14.
AERATION BASIN 3 CONSTRUCTION.
APPROXIMATE LIMITS OF EXCAVATION FOR 13.
FILTER NO. 1 DEMOLITION.
APPROXIMATE EXCAVATION LIMITS OF TRICKLING 12.
TRICKLING FILTER EFFLUENT PUMP STATION.
CLARIFIER NO. 1. PLUG AT FITTING NEAREST
EFFLUENT PUMP STATION AND SECONDARY
DEMOLISH 30" FE BETWEEN TRICKLING FILTER 11.
REROUTE TO SECONDARY CLARIFIER NO. 2.
DEMOLISH NO. 4 WATER SERVICE PER 050-CY-108. 10.
PLUG, FIELD LOCATE.
DEMOLISH 8" SS PIPE TO FITTING SHOWN AND 9.
ABANDON IN PLACE.8.
DEMOLISH 8" SS PIPE.7.
FOR REUSE.
AND STOCKPILE GRAVEL SURFACE TREATMENT
DEMOLISH CONCRETE RIBBON CURB. REMOVE 6.
PIPING AND VALVES. BYPASS PER 050-CY-108.
CONCRETE STRUCTURE INCLUDING INTERNAL
DEMOLISH PRIMARY EFFLUENT SPLITTER BOX 5.
RETAIN AND PROTECT.4.
VAULT. CAP AND ABANDON PIPES IN PLACE.
DEMOLISH CONVEYANCE STRUCTURE/CONCRETE 3.
SAWCUT AND DEMOLISH CONCRETE SIDEWALK.2.
SPECIFICATIONS FOR SALVAGE INFORMATION.
INCLUDING, BUT NOT LIMITED TO, DEPTH. SEE
RECORD DRAWINGS FOR MORE INFORMATION
DEMOLISH TRICKLING FILTER NO. 1. REFER TO 1.
212
MR
2015/0
3/0
3TP
AD
DE
ND
UM 4
2
WV
WW
VWV
SD
T
48"
ML
48" ML
30" RAS
15" TOF
6" NO.4
8"
NO.4
3"
NO.4
6"
NO.1
8" S
DD
15" TOF
6" NO.4
6" NO.1
6" N
O.1
6" S
CU
M
6" SCUM
48" ML
3" N
O.4
8" NO.4
10" NO.4
42" ML
30" ALP
20" AIR HEADER
WV
SD
WV
WV
WV
H
SD
PLOT DATE: PLOT TIME:2015\03\03 11:42:52 AM
CH
2M HIL
L 2
013. A
LL RIG
HTS R
ES
ER
VE
D.
THIS D
OC
UM
EN
T,
AN
D T
HE I
DE
AS A
ND D
ESIG
NS I
NC
OR
PO
RA
TE
D H
ER
EIN,
AS A
N I
NS
TR
UM
EN
T O
F P
RO
FE
SSIO
NA
L S
ER
VIC
E, IS T
HE P
RO
PE
RT
Y O
FR
EU
SE O
F D
OC
UM
EN
TS:
1 2 3 4 5 6
B
C
D
VERIFY SCALE
BAR IS ONE INCH ON
ORIGINAL DRAWING.
1"0
c
PROJ
DATE
DA
TE
NO.
DS
GN
DR
RE
VISIO
N
CH
K
AP
VD
BY
AP
VD
SHEET
DWG
A
PR
OJE
CT G
RO
UP A
of
CH
2M HIL
L A
ND IS N
OT T
O B
E U
SE
D, IN W
HO
LE O
R I
N P
AR
T, F
OR A
NY O
TH
ER P
ROJE
CT W
ITH
OU
T T
HE W
RIT
TE
N A
UT
HO
RIZ
ATIO
N O
F C
H2
M HIL
L.
NA
MP
A W
WTP P
HA
SE 1 U
PG
RA
DE
S
NA
MP
A, ID
AH
O
CIT
Y O
F N
AM
PA
FILENAME: 050-01-DEM-D-109.dgn
480770
157
DECEMBER 2014
BID D
OC
UM
EN
TS
REGISTRANT ON DECEMBER 16, 2014.
ORIGINAL DOCUMENT SIGNED BY
STORED AT CH2MHILL/BOISE, ID.
ORIGINAL DOCUMENT
OH
A
DI FO E
TA
TS
DERETSIGER R
EE
NIGNE LANOISSE
F
OR
P
HTI
MS
EIR
AM
AD
NA
MA
13300
HTI
MS EIRAM ADN
AM
A
42" SI
123
AS NOTED
A T
OL
MA
NA T
HO
MP
SO
N
CIVIL
AR
EA 9
DE
MO
LITIO
N P
LA
N
050-D-109
G T
HO
MP
SO
N
N
KEY PLAN
0 20 40 60
NO. 1
PRIMARY DIGESTER
1
2
3
4
5
7
6
8
12
10
11
NO. 1
SECONDARY DIGESTER
NO. 1
PUMP STATION
PRIMARY SLUDGENO. 1
PRIMARY CLARIFIER
9 8
14 13
10
Scale in Feet
13
14
15
17
8
8
5
5
9
PUMP STATION
DEWATERING
FLUME
PARSHALL
EFFLUENT LINES
INFLUENT AND
PRIMARY CLARIFIER
MATCH LINE, SEE 050-D-114
MA
TC
H LIN
E, S
EE 0
50-D-1
10
MA
TC
H LIN
E, S
EE 0
50-D-1
08BASIN 1
AERATION
BASIN 2
AERATION
FLUME NO. 1
PARSHALL
OPERATION LAB
14
20
18
21
10" NO. 4
NO. 4
10"
SLUDGE
PRIMARY
8" SS TO
HEADWORKS
8" SS TO
23
23
19
6
24
24
C
050-D-
301
6
21
DEMOLITION PLAN
FOR ENLARGED
SEE SHEET 050-D-401
26
26
25
25
5
27
16
28
29D
050-D-3
02
E
050-D-
302
SHEET KEYNOTES
31
33
33
32
31
33
33
3
34
LAMP
POST,
LIGHT
34
LAMP
POST,
LIGHT
8
STAIRS
8
STAIRS
8
8" NO. 4
8
10" NO. 4
MATCH LINE, SEE 050-D-103
SHEET KEYNOTES
35
28
B R
OB
ER
TS
36
36
27
SHEET KEYNOTES
050-CY-109.
DEMOLISH 15" TOF AND REROUTE TO PEPS, SEE 6.
SAWCUT AND DEMOLISH CONCRETE SIDEWALK.5.
DEMOLISH PARSHALL FLUME NO. 3.4.
DEMOLISH SECONDARY SLUDGE PUMP STATION. 3.
DEMOLISH SECONDARY EFFLUENT PUMP STATION. 2.
DEMOLISH SECONDARY CLARIFIER NO. 1.1.
31
39
41
41
38
38 40
37
TYP
5
38
39
2
2
2
2
AT
2015/0
2/1
1A
TA
DD
EN
DU
M 1
2
22
2
8
8" NO. 4
2
2
10" NO. 4
8" NO.4
22
2
1
AT
2015/0
2/2
3A
TA
DD
EN
DU
M 3
1
422
SOUTH SIDE AT A DEPTH OF ABOUT 5 FEET.
WALKWAY THAT ENTERS PUMP STATION FROM THE
4-INCH DIAMETER DRAIN LINE FROM AB 1 AND 2
PLUG THE WET WELL WALL PENETRATION FOR THE
RETAIN AND PROTECT PUMP STATION. CAP OR 42.
AND 2.
IMMEDIATELY ADJACENT TO AERATION BASINS 1
DEMOLITION INFORMATION ON PIPING
422-D-111, 422-D-112 AND 422-D-301 FOR DETAILED
SEE SHEETS 421-D-111, 421-D-112, 421-D-301, 41.
TO DIGESTER.
PREVENT RUNOFF FROM TRAVELING DOWN RAMP 40.
SILT FENCE PER BMP-36.39.
STRAW WATTLES PER BMP-35.38.
INLET PROTECTION PER BMP-34.37.
CRITERIA.
TEMPORARY FLOW CONTROL, FOR DESIGN
110. SEE SPECIFICATION SECTION 01 57 28 -
AERATION BASINS 1 AND 2, SEE 050-CY-109 AND
AND PIPING TO DIVERT TOF AND UD/SD PIPING TO
CONSTRUCT TEMPORARY UTILITY PUMP STATION
EFFLUENT PUMP STATION, CONTRACTOR TO
PRIOR TO THE DEMOLITION OF THE SECONDARY 36.
SECONDARY CLARIFIER NO. 1 DEMOLITION.
APPROXIMATE LIMITS OF EXCAVATION FOR 35.
REMOVE AND RETAIN FOR REUSE.34.
HANDHOLES TO ADMINISTRATION BUILDING.
SLUDGE PUMP STATION BACK THROUGH
REMOVE ALL CONDUCTORS TO SECONDARY 33.
DEMOLISH HANDHOLE.32.
BACK TO PRIMARY SLUDGE PUMP STATION NO. 1.
REMOVE ALL CONDUCTORS TO PUMP STATION 31.
CIRCUIT.
CONDUCTORS TO PREVIOUS LIGHT POLE IN
DEMOLISH LIGHT POLE AND REMOVE 30.
CONSTRUCTION OF PEPS.
APPROXIMATE EXCAVATION LIMITS FOR 29.
CONSTRUCTION OF AERATION BASIN 3.
APPROXIMATE LIMITS OF EXCAVATION FOR 28.
DEMOLISH CONCRETE VALLEY GUTTER.27.
FITTINGS.
26.
DEMOLISH 30" ALP AND FITTINGS.25.
DEMOLISH 42" PE.24.
PIPING MANHOLES AND CATCH BASINS.
DEMOLISH 8" UD AND ASSOCIATED STORM WATER 23.
EXCAVATION OF PEPS.
TEMPORARY REROUTE OF 8" NO. 4 FOR
AERATION BASIN 3 AND EXCAVATION OF PEPS AND
OF 10" NO. 4 AS NEEDED FOR EXCAVATION OF
CONTRACTOR TO PROVIDE TEMPORARY REROUTE 22.
3 AND PRIMARY EFFLUENT SPLITTER BOX.
DEMOLISH 42'' PE BETWEEN PARSHALL FLUME NO. 21.
SHOWN.
DEMOLISH 8" UD TO APPROXIMATE LOCATION 20.
DEMOLISH 6" NO. 4.19.
DEMOLISH 42" SI.18.
DEMOLISH 21" SI.17.
TRICKLING FILTER DEMOLITION.
APPROXIMATE LIMITS OF EXCAVATION FOR 16.
WALL, REMOVE AS REQUIRED TO PROVIDE WORK.
APPROXIMATE LOCATION OF SOIL BENTONITE 15.
SAWCUT AND DEMOLISH ASPHALT PAVEMENT.14.
SURFACE TREATMENT.
DEMOLISH CONCRETE RIBBON CURB AND GRAVEL 13.
2
2
DEMOLISH 8" SS.12.
050-CY-108.
DEMOLISH 8" SS AND REROUTE TO HEADWORKS, SEE 11.
AND CAP.
DEMOLISH NO. 4 WATER SERVICE TO EXISTING CONNECTION 10.
SECONDARY CLARIFIER NO. 2, SEE 050-CY-113 AND 114.
DEMOLISH NO. 4 WATER SERVICE AND REROUTE TO 9.
RETAIN AND PROTECT.8.
DEMOLISH 48" ML TO APPROXIMATE LOCATION SHOWN.7.
HH-D43
3
SHEET KEYNOTES
3
MR
2015/0
3/0
3TP
AD
DE
ND
UM 4
43HH-C
3
TFEPS NETWORK CIRCUIT.
CIRCUITS AND KEYNOTE 21 ON DRAWING 050-E-108 FOR
DRAWING 050-D-113 FOR SECONDARY CLARIFIER NO. 2
SECONDARY SLUDGE PUMP STATION. SEE KEY NOTE 4 ON
PHONE AND PA CIRCUIT FROM ADMIN BUILDING TO
VARIOUS POWER AND CONTROL CONDUCTORS. DEMOLISH
IN MCC. ASSUME 21 DIFFERENT CIRCUITS CONTAINING
ADMIN BUILDING AS “NOT USED”, AND LEAVE STARTER UNITS ADMIN BUILDING. MARK EXISTING ASSOCIATED STARTERS IN
STATION SHALL BE REMOVED BACK TO THEIR SOURCE IN THE
TO SECONDARY CLARIFIER 1 AND SECONDARY SLUDGE PUMP
DEMOLISH HANDHOLES HH-C AND HH-D. ALL CIRCUITS 43.
WV
WV
WV
WV
WV
WV
WV
WV
WV
WV
C
DYH
DYH
EP
SD
HW
V
WV
2457
2458
2458
2458
2458
245924592459
2459
2459
2459
2459
2459
2459
2459
2459
2459
2459
2460
2460
2460
2461
2461
PLOT DATE: PLOT TIME:2015\03\04 8:51:33 AM
CH
2M HIL
L 2
013. A
LL RIG
HTS R
ES
ER
VE
D.
THIS D
OC
UM
EN
T,
AN
D T
HE I
DE
AS A
ND D
ESIG
NS I
NC
OR
PO
RA
TE
D H
ER
EIN,
AS A
N I
NS
TR
UM
EN
T O
F P
RO
FE
SSIO
NA
L S
ER
VIC
E, IS T
HE P
RO
PE
RT
Y O
FR
EU
SE O
F D
OC
UM
EN
TS:
1 2 3 4 5 6
B
C
D
VERIFY SCALE
BAR IS ONE INCH ON
ORIGINAL DRAWING.
1"0
c
PROJ
DATE
DA
TE
NO.
DS
GN
DR
RE
VISIO
N
CH
K
AP
VD
BY
AP
VD
SHEET
DWG
A
PR
OJE
CT G
RO
UP A
of
CH
2M HIL
L A
ND IS N
OT T
O B
E U
SE
D, IN W
HO
LE O
R I
N P
AR
T, F
OR A
NY O
TH
ER P
ROJE
CT W
ITH
OU
T T
HE W
RIT
TE
N A
UT
HO
RIZ
ATIO
N O
F C
H2
M HIL
L.
NA
MP
A W
WTP P
HA
SE 1 U
PG
RA
DE
S
NA
MP
A, ID
AH
O
CIT
Y O
F N
AM
PA
FILENAME: 050-02-YRD-C-103.dgn
480770
157
DECEMBER 2014
BID D
OC
UM
EN
TS
REGISTRANT ON DECEMBER 16, 2014.
ORIGINAL DOCUMENT SIGNED BY
STORED AT CH2MHILL/BOISE, ID.
ORIGINAL DOCUMENT
GB
GB
GB G
B
1
AS NOTED
A T
OL
MA
NA T
HO
MP
SO
N
CIVIL
N
AR
EA 3
KEY PLAN
050-C-103
G T
HO
MP
SO
N
Contour Interval = 1 Foot
Scale in Feet
0 20 40 60
MATCH LINE, SEE 050-C-109
NO. 2
DIGESTER
SECONDARY
NO. 2
DIGESTER
PRIMARY
NO. 3
DIGESTER
PRIMARY
BUILDING
ADMINISTRATION
ENTRANCE ROAD
NO. 1
DIGESTER
PRIMARY
3
10 9 8
14 13
SHEET KEYNOTES
3212-211
3215-260
1
2
2
3
1
SIT
E L
AY
OU
T A
ND G
RA
DIN
G P
LA
N
B R
OB
ER
TS
PROPERTY LINE
3123-918
36
5’
1
4’
4 5
5
AT
2015/0
3/0
2A
TA
DD
EN
DU
M 4
3212-212
1
3
1
HANDHOLES SEE DETAIL .
FOR ASPHALT RESTORATION AROUND ELECTRICAL 6.
DRAIN SIMILAR TO ADJACENT CURB.
EXISTING ADJACENT CURB AND GRADES. SLOPE TO
CONCRETE CURB PER ISPWC SD-701A. MATCH 5.
LAWN/SOD SURFACE RESTORATION, PER 4.
GRAVEL SURFACE RESTORATION, PER .3.
SIMILAR TO ADJACENT SIDEWALK.
EXISTING ADJACENT GRADES. SLOPE TO DRAIN
ISPWC SD-709 WIDTH AS SHOWN ON PLANS. MATCH
CONCRETE SIDEWALK (4" CONCRETE, 2" BASE) PER 2.
GRADES, PROVIDE SMOOTH TRANSITION.
SAWCUT AND MATCH EXISTING AC PAVEMENT
STANDARD AC PAVEMENT SECTION, PER 1.
WV
WV
WV
WV
WV
WV
WV
WV
WV
WV
DYH
DYH
EP
SD
HW
V
WV
T
T
Abandoned
phone
Abandoned
Abandoned conduits, 4 and one 3" pipe
Abandoned
Abandoned
8" S
DD
4" N
O.4
PLOT DATE: PLOT TIME:2015\02\27 7:59:31 AM
CH
2M HIL
L 2
013. A
LL RIG
HTS R
ES
ER
VE
D.
THIS D
OC
UM
EN
T,
AN
D T
HE I
DE
AS A
ND D
ESIG
NS I
NC
OR
PO
RA
TE
D H
ER
EIN,
AS A
N I
NS
TR
UM
EN
T O
F P
RO
FE
SSIO
NA
L S
ER
VIC
E, IS T
HE P
RO
PE
RT
Y O
FR
EU
SE O
F D
OC
UM
EN
TS:
1 2 3 4 5 6
B
C
D
VERIFY SCALE
BAR IS ONE INCH ON
ORIGINAL DRAWING.
1"0
c
PROJ
DATE
DA
TE
NO.
DS
GN
DR
RE
VISIO
N
CH
K
AP
VD
BY
AP
VD
SHEET
DWG
A
PR
OJE
CT G
RO
UP A
of
CH
2M HIL
L A
ND IS N
OT T
O B
E U
SE
D, IN W
HO
LE O
R I
N P
AR
T, F
OR A
NY O
TH
ER P
ROJE
CT W
ITH
OU
T T
HE W
RIT
TE
N A
UT
HO
RIZ
ATIO
N O
F C
H2
M HIL
L.
NA
MP
A W
WTP P
HA
SE 1 U
PG
RA
DE
S
NA
MP
A, ID
AH
O
CIT
Y O
F N
AM
PA
FILENAME: 050-26-YRD-E-103.dgn
480770
157
DECEMBER 2014
BID D
OC
UM
EN
TS
REGISTERED
PR
O
FES
SIONAL ENG
INEER
P
11623
O
B
AT
OT
STE
YA
N
HA
D
L
F
I
I
O
REGISTRANT ON DECEMBER 16, 2014.
ORIGINAL DOCUMENT SIGNED BY
STORED AT CH2MHILL/BOISE, ID.
ORIGINAL DOCUMENT
CE
J
CE
CECE
CE
CE
CE
J
1
AS NOTED
N
480770
AR
EA 3
KEY PLAN
G T
HO
MP
SO
N
0 20 40 60
Scale in Feet
NO. 3
DIGESTER
PRIMARY
NO. 2
DIGESTER
PRIMARY
BUILDING
ADMINISTRATION
ENTRANCE ROAD
MATCH LINE, SEE 050-E-109
NO. 1
DIGESTER
PRIMARY
NO. 2
DIGESTER
SECONDARY
K B
AR
TLE
TT
T P
ALIN
ELE
CT
RIC
AL
YA
RD E
LE
CT
RIC
AL P
LA
N
050-E-103
SWGR-EG
4
2605-304 35
GENERATOR BUIL
DING
HH-8A
2605-400
[DB-16A]
HH-11P
HH-11A
[DB-19A]
[DB-19P]
2605-400
2605-444TYP
2
1[DB-16P]
[DB-25]
GENERAL SHEET NOTES
050-E-602 & 050-E-603.
SEE DUCT BANK SCHEDULES ON DRAWINGS 050-E-601, A.
SWBD-EG
[DB-16A][DB-16P]
SHEET KEYNOTES
BUILDING.
PAINT JUNCTION BOX AND CONDUIT TO MATCH 6.
EXISTING HANDHOLE.5.
FOR MORE DETAILS.
SEE ONE-LINE DIAGRAM ON DRAWING 381-E-002 4.
FROM THE TOP.
CONDUIT UP INTERIOR WALL AND ENTER SWBD-EG
BOX SHALL BE 304 STAINLESS STEEL. ROUTE
THE BUILDING WALL ABOVE GRADE. JUNCTION
LARGE JUNCTION BOX TO PENETRATE THROUGH
ROUTE CONDUITS UP OUTSIDE OF BUILDING TO A 3.
OPTIC PATCH PANEL.
ABOVE THE CEILING TO THE NETWORK FIBER
ABOVE THE LAY-IN CEILING. ROUTE CONDUITS
INTO THE BUILDING PENETRATING INTO THE SPACE
X 12"D JUNCTION BOX. PROVIDE (2) 5" CONDUITS
ADMIN BUILDING AND TERMINATE IN A 24"W X 24"T
ROUTE (2) 5" CONDUITS UP THE OUTSIDE WALL OF 2.
PANEL.
ADMIN BUILDING NETWORK FIBER OPTIC PATCH 1.
6
6
[DB-17P]
M M
AC
RO
STIE
53
HH-16P
[DB-16P]
1
MR
2015/0
3/0
3TP
AD
DE
ND
UM 4
HH-16A
[DB-16A]
13
2
10 9 8
14
4 3
42" SS
10" NO.4
4" NO.4
8" SS
42" FE
4"
NO.4
TPLUGGED
PLOT DATE: PLOT TIME:2015\03\04 10:01:53 AM
CH
2M HIL
L 2
013. A
LL RIG
HTS R
ES
ER
VE
D.
THIS D
OC
UM
EN
T,
AN
D T
HE I
DE
AS A
ND D
ESIG
NS I
NC
OR
PO
RA
TE
D H
ER
EIN,
AS A
N I
NS
TR
UM
EN
T O
F P
RO
FE
SSIO
NA
L S
ER
VIC
E, IS T
HE P
RO
PE
RT
Y O
FR
EU
SE O
F D
OC
UM
EN
TS:
1 2 3 4 5 6
B
C
D
VERIFY SCALE
BAR IS ONE INCH ON
ORIGINAL DRAWING.
1"0
c
PROJ
DATE
DA
TE
NO.
DS
GN
DR
RE
VISIO
N
CH
K
AP
VD
BY
AP
VD
SHEET
DWG
A
PR
OJE
CT G
RO
UP A
of
CH
2M HIL
L A
ND IS N
OT T
O B
E U
SE
D, IN W
HO
LE O
R I
N P
AR
T, F
OR A
NY O
TH
ER P
ROJE
CT W
ITH
OU
T T
HE W
RIT
TE
N A
UT
HO
RIZ
ATIO
N O
F C
H2
M HIL
L.
NA
MP
A W
WTP P
HA
SE 1 U
PG
RA
DE
S
NA
MP
A, ID
AH
O
CIT
Y O
F N
AM
PA
FILENAME: 050-26-YRD-E-108.dgn
480770
157
DECEMBER 2014
BID D
OC
UM
EN
TS
REGISTERED
PR
O
FES
SIONAL ENG
INEER
P
11623
O
B
AT
OT
STE
YA
N
HA
D
L
F
I
I
O
REGISTRANT ON DECEMBER 16, 2014.
ORIGINAL DOCUMENT SIGNED BY
STORED AT CH2MHILL/BOISE, ID.
ORIGINAL DOCUMENT
TRICKLING FILTER NO. 2
TRICKLING FILTER NO. 3
CE
CE
CE
CE C
E
CE
CE
CE
CE
UT
CE
1
AS NOTED
N
480770
AR
EA 8
G T
HO
MP
SO
N
0 20 40 60
NO. 2
PRIMARY CLARIFIER
PUMP STATION NO. 2
PRIMARY SLUDGE
STATION
RECIRCULATION PUMP
TRICKLING FILTER
STATION
EFFLUENT PUMP
TRICKLING FILTER
Scale in Feet
KEY PLAN
9 8
14
2
10
4 3
13
MA
TC
H LIN
E, S
EE 0
50-E-1
09
MATCH LINE, SEE 050-E-113
K B
AR
TLE
TT
T P
ALIN
ELE
CT
RIC
AL
YA
RD E
LE
CT
RIC
AL P
LA
N
050-E-108
ELECTRICAL BUILDING
PRIMARY EFFLUENT PUMP STATION
PUMP STATION
PRIMARY EFFLUENT
5
HH-14A
2605-400TYP
HH-13 6
2605-400TYP
2605-444TYP
[DB-19P]
[DB-19A]
HH-7P
HH-7A
[DB-26]
[DB-24]
T-72
[DB-11]
T
HH-1P
HH-1A[DB-2A]
[DB-2P]
[DB-1P]
[DB-1A]
[DB-3A]
3
4
[DB-22A]
[DB-23P],[DB-23A]
[DB-18P], [DB-18A]
[DB-27A]
GENERAL SHEET NOTES
050-E-602 & 050-E-603.
SEE DUCT BANK SCHEDULES ON DRAWINGS 050-E-601, A.
[DB-15]
[DB-3P]
[DB-32P]
[DB-33P]
200
7
9
ELECTRICAL BUILDING
TRICKLING FILTER
(EXISTING)
MCC-2A1
(EXISTING)
MCC-2B1
10
8
[DB-31U]1
1[DB-30U]
[2"C-3#3/0,1#6G] 7
9
(EXST)
T-2
[DB-10P]
M M
AC
RO
STIE
54
12
13
14
HH-E (EXISTING)
SHEET KEYNOTES
CIRCUIT, AND TFEPS NETWORK CIRCUIT.
SECONDARY CLARIFIER CIRCUITS, SITE LIGHTING
PROVIDE NEW CIRCUITS TO REPLACE DEMOLISHED 14.
STATION. SEE KEYNOTE 21 ON DWG 050-D-108.
CONDUIT TO TRICKLING FILTER EFFLUENT PUMP
ROUTE NEW OMRON NETWORK CABLE IN EXISTING 13.
KEYNOTE 4 ON DWG 050-D-113.
WATERPROOF SPLICE CONNECTORS. SEE
CLARIFIER CONDUCTORS IN EXISTING HH-E. USE
CONDUCTORS TO EXISTING SECONDARY
SPLICE NEW SECONDARY CLARIFIER 12.
DIVERSION BOX 3, SEE DWG 050-E-301.
DIVERSION BOX 3. FOR ELECTRICAL WORK NEAR 11.
CONDITION.
REPLACE ANY DISTURBED SIDEWALK TO EXISTING
CONDUIT TO MATCH BUILDING COLOR AND
EAST WALL, AND DOWN EAST WALL. PAINT
ROUTE CONDUIT OUT TOP OF MCC, THROUGH 10.
BURIED CONDUIT IN PLACE.
PUMPING IS NO LONGER REQUIRED. ABANDON
DISCONNECT AND CONDUCTORS WHEN BYPASS
REMOVE ENCLOSED CIRCUIT BREAKER 9.
FREEDOM 2100 SERIES.
PUMPING CIRCUIT. EXISTING MCC IS EATON
UNUSED SPACE OF EXISTING MCC2A1 FOR BYPASS
PROVIDE NEW 200A CIRCUIT BREAKER IN 18" 8.
DISCONNECT ON PEDESTAL.
PROVIDE 200A ENCLOSED CIRCUIT BREAKER
STATION (TTFEPS) DURING CONSTRUCTION.
TEMPORARY TRICKLING FILTER EFFLUENT PUMP
PROVIDE TEMPORARY CIRCUIT FOR BYPASS 7.
GATES IN HH-13.
TERMINATE THE SPARE CONDUITS FOR FUTURE 6.
SEE DWG 050-EL-301.
FOR WORK IN SECONDARY SLUDGE METER VAULT, 5.
381-E-111.
FOR WORK IN ELECTRICAL BUILDING, SEE DWG 4.
SEE DWG 371-E-111.
FOR WORK IN PRIMARY EFFLUENT PUMP STATION, 3.
COORDINATE WORK WITH UTILITY.
AT THE SECONDARY OF THE TRANSFORMER.
SECONDARY CIRCUITS INCLUDING TERMINATIONS
EQUIPMENT PAD. CONTRACTOR SHALL PROVIDE
UTILITY TO PROVIDE TRANSFORMER AND 2.
CONDUCTORS AND TERMINATIONS.
CONCRETE ENCASEMENT. UTILITY WILL PROVIDE
SHALL PROVIDE TRENCH, CONDUIT, AND
MEDIUM VOLTAGE UTILITY FEEDER. CONTRACTOR 1.
1
1
MR
2015/0
3/0
3TP
AD
DE
ND
UM 4
WV
WW
VWV
SD
48"
ML
48" ML
30" RAS
15" TOF
6" NO.4
8"
NO.4
3"
NO.4
6"
NO.1
8" S
DD
15" TOF
6" NO.4
6" NO.1
6" N
O.1
6" S
CU
M
6" SCUM
48" ML
3" N
O.4
8" NO.4
10" NO.4
42" SI
42" ML
30" ALP
20" AIR HEADER
2456
2456
2457
2457
2457
2456
2456
J
PLOT DATE: PLOT TIME:2015\03\04 10:04:18 AM
CH
2M HIL
L 2
013. A
LL RIG
HTS R
ES
ER
VE
D.
THIS D
OC
UM
EN
T,
AN
D T
HE I
DE
AS A
ND D
ESIG
NS I
NC
OR
PO
RA
TE
D H
ER
EIN,
AS A
N I
NS
TR
UM
EN
T O
F P
RO
FE
SSIO
NA
L S
ER
VIC
E, IS T
HE P
RO
PE
RT
Y O
FR
EU
SE O
F D
OC
UM
EN
TS:
1 2 3 4 5 6
B
C
D
VERIFY SCALE
BAR IS ONE INCH ON
ORIGINAL DRAWING.
1"0
c
PROJ
DATE
DA
TE
NO.
DS
GN
DR
RE
VISIO
N
CH
K
AP
VD
BY
AP
VD
SHEET
DWG
A
PR
OJE
CT G
RO
UP A
of
CH
2M HIL
L A
ND IS N
OT T
O B
E U
SE
D, IN W
HO
LE O
R I
N P
AR
T, F
OR A
NY O
TH
ER P
ROJE
CT W
ITH
OU
T T
HE W
RIT
TE
N A
UT
HO
RIZ
ATIO
N O
F C
H2
M HIL
L.
NA
MP
A W
WTP P
HA
SE 1 U
PG
RA
DE
S
NA
MP
A, ID
AH
O
CIT
Y O
F N
AM
PA
FILENAME: 050-26-YRD-E-109.dgn
480770
157
DECEMBER 2014
BID D
OC
UM
EN
TS
REGISTERED
PR
O
FES
SIONAL ENG
INEER
P
11623
O
B
AT
OT
STE
YA
N
HA
D
L
F
I
I
O
REGISTRANT ON DECEMBER 16, 2014.
ORIGINAL DOCUMENT SIGNED BY
STORED AT CH2MHILL/BOISE, ID.
ORIGINAL DOCUMENT
CECE
CECEC
E
CE
CE
CE
CE
CE
CE
1
AS NOTED
N
480770
AR
EA 9
G T
HO
MP
SO
N
0 20 40 60
Scale in Feet
NO. 1
PUMP STATION
PRIMARY SLUDGE
NO. 1
SECONDARY DIGESTER
NO. 1
PRIMARY DIGESTER
NO. 1
PRIMARY CLARIFIER
KEY PLAN
9 8
14
2
13
4 3
10
MA
TC
H LIN
E, S
EE 0
50-E-1
10
MATCH LINE, SEE 050-E-114
MA
TC
H LIN
E, S
EE 0
50-E-1
08
MATCH LINE, SEE 050-E-103
MIXING BOX
STATION NO. 1
OVERFLOW PUMP
AERATION BASIN 1
AERATION BASIN 2
AERATION BASIN 3
K B
AR
TLE
TT
T P
ALIN
ELE
CT
RIC
AL
YA
RD E
LE
CT
RIC
AL P
LA
N
050-E-109
2
3
4
[DB-19A]
[DB-19P]
2605-400TYP
2605-400TYP
HH-3P
HH-3A
[DB-8A]
HH-10A
HH-10P
2605-444TYP
[DB-21P],[DB-21A][DB-13P]
[DB-13A]
HH-4P
HH-4A
2605-420TYP
2605-420
[DB-4P],[DB-4A]
[DB-12A][DB-12P]
HH-5A
[DB-9A]
HH-2A
[DB-6P]
[DB-6A]
[DB-29A]
[DB-29P]
[DB-7P],[DB-7A]
GENERAL SHEET NOTES
1
CIRCUIT DETAILS.
SEE DUCT BANK SCHEDULE FOR SITE ELECTRICAL A.
T-4
9
5
[DB-20A]
7
2003NCPSP
MCC-5A
6
60
[P22]
[DB-30]
HH-15A
HH-15P
[DB-29P]
[F2]
M M
AC
RO
STIE
55
STATION NO. 2
OVERFLOW PUMP
1112 13
SHEET KEYNOTES
[1"C-10#12,1#12G].
[1"C-3#10,1#10G], [1"C-3#10,1#10G],
ASSUME THE FOLLOWING CIRCUITS: 13
WATERPROOF SPLICE IN HH-B.
FROM HH-B TO JUNCTION BOX. PROVIDE
JUNCTION BOX. PROVIDE NEW CONDUCTORS
DEMOLISHING HH-C. RECONNECT TO LOADS AT
RECEPTACLES THAT WILL BE DISRUPTED BY
CLARIFIER NO. 1 AND TO DEWATERING
INTERRUPT EXISTING CIRCUITS TO PRIMARY 12.
21 ON DWG 050-D-108.
SEE KEY NOTE 4 ON DWG 050-D-113 AND KEYNOTE
EXTEND TO HH-15P AND EXISTING HH-E AS SHOWN.
CLARIFIER NO. 2, TFEPS, AND SITE LIGHTING, AND
INTERRUPT EXISTING CIRCUITS TO SECONDARY 11.
435-E-111.
BUILDING. FOR CONTINUATION SEE DWG
PROVIDE FIBER OPTIC CIRCUIT TO BLOWER 10.
ROOM.
INSTALL 2003NCPSP ABOVE DOOR IN ELECTRICAL 9.
CONDUIT FOR ROUTING TO ELECTRICAL ROOM.
ROUTE CIRCUIT TO MCC-5A. USE EXISTING 2" 8.
GE 7700 LINE CONTROL CENTER MCC FOR TUPS.
5A. INSTALL NEW 50A CB AND CUBICLE IN EXISTING
REMOVE EXISTING "OUT OF USE" STARTER IN MCC 7.
UTILITY PUMP STATION. (TUPS).
PEDESTAL TO PROVIDE POWER FOR TEMPORARY
PROVIDE 60A DISCONNECT ON A WOOD POST 6.
CONDUIT FROM ROOF ENTRANCE TO 2003 NCPSP.
2" CONDUIT ON NORTH SIDE OF BUILDING. EXTEND
ROUTE SMFOC CABLE BY INTERCEPTING EXISTING 5.
423-E-111 AND 423-E-112.
FOR WORK IN AERATION BASIN 3, SEE DWGS 4.
422-E-111 AND 422-E-112.
FOR WORK IN AERATION BASIN 2, SEE DWGS 3.
421-E-111 AND 421-E-112.
FOR WORK IN AERATION BASIN 1, SEE DWGS 2.
WORK WITH UTILITY.
CONDUCTORS AND TERMINATIONS. COORDINATE
CONCRETE ENCASEMENT. UTILITY SHALL PROVIDE
SHALL PROVIDE TRENCH, CONDUIT, AND
MEDIUM VOLTAGE UTILITY FEEDER. CONTRACTOR 1.
HH-B
[DB-33P]
[DB-33A]
[DB-29A]
1
1
1
MR
2015/0
3/0
3TP
AD
DE
ND
UM 4
135'-2"
53'-4"
27'-8"
PLOT DATE: PLOT TIME:2015\03\03 9:38:45 AM
CH
2M HIL
L 2
013. A
LL RIG
HTS R
ES
ER
VE
D.
THIS D
OC
UM
EN
T,
AN
D T
HE I
DE
AS A
ND D
ESIG
NS I
NC
OR
PO
RA
TE
D H
ER
EIN,
AS A
N I
NS
TR
UM
EN
T O
F P
RO
FE
SSIO
NA
L S
ER
VIC
E, IS T
HE P
RO
PE
RT
Y O
FR
EU
SE O
F D
OC
UM
EN
TS:
1 2 3 4 5 6
B
C
D
VERIFY SCALE
BAR IS ONE INCH ON
ORIGINAL DRAWING.
1"0
c
PROJ
DATE
DA
TE
NO.
DS
GN
DR
RE
VISIO
N
CH
K
AP
VD
BY
AP
VD
SHEET
DWG
A
PR
OJE
CT G
RO
UP A
of
CH
2M HIL
L A
ND IS N
OT T
O B
E U
SE
D, IN W
HO
LE O
R I
N P
AR
T, F
OR A
NY O
TH
ER P
ROJE
CT W
ITH
OU
T T
HE W
RIT
TE
N A
UT
HO
RIZ
ATIO
N O
F C
H2
M HIL
L.
NA
MP
A W
WTP P
HA
SE 1 U
PG
RA
DE
S
NA
MP
A, ID
AH
O
CIT
Y O
F N
AM
PA
FILENAME: 423-05-AB3-S-111.dgn
480770
157
DECEMBER 2014
BID D
OC
UM
EN
TS
REGISTRANT ON DECEMBER 16, 2014.
ORIGINAL DOCUMENT SIGNED BY
STORED AT CH2MHILL/BOISE, ID.
ORIGINAL DOCUMENT
1
A
2
B
AERATION BASIN 3
C BASINL
17'-2"
5'-4"
A
423-S-301
A
423-S-301
B
423-S-301
B
423-S-301
4'-10"
1'-0"
A
423-S-302
B
423-S-302
A
423-S-303
A
423-S-302
C
423-S-302
LC WALL
1'-0""2179'-3
5'-4"
5'-4"
SEE 423-S-112
TOC WALKWAY
EL 2463.30
ALUM STAIRS,SEE TYPICAL ENLARGED PLAN DWG 423-S-201
1
1
1 1
0315-253
OMIT WATERSTOP
AT ELEVATED
WALKWAY
FUTURE
AERATION
BASIN 4
11
22'-8" 17'-2"
1/4"/F
T
1/4"/FT
1/4"/FTOPEN TO BASIN
BELOW
OPEN TO BASIN
BELOW
OPEN TO BASIN
BELOW
TOW 2461.67
2 1/2" DIA DRAIN
@ 10'-0" OC
2 1/2" DIA DRAIN
@ 10'-0" OC
TOP OF WALKWAY
EL 2463.30 (TYP AT
INSIDE PERIM)
CONC WALKWAY
ALUM GUARDRAIL
WITH TYPE "A" BASE
(TYP) 0552-001
TOP OF WALKWAY
EL 2463.30
0315-253
TOW 2461.67
TYP
2
2
2
2
2
1
423-S-401
1
423-S-401
1
423-S-401
8'-9"4'-6"4'-6"34'-3"4'-6"29'-6"
FACILITY
LOCATION
CONTROL
POINT,
SEE CIVIL
TOC EL
2455.90
TOC EL
2457.25
ALUM STAIRS,SEE TYPICAL ENLARGED PLAN DWG 423-S-201
TOW 2462.17
A
423-S-303
SIM
SELECTOR ZONE FAZ ZONE
1'-3"
HOIST FRAME
3
423-S-401
1
AS NOTED
G T
HO
MP
SO
N
1/8"=1'-0"
N
423-S-111
L H
EN
DE
RS
HO
TT
ST
RU
CT
UR
AL
B H
ER
MA
N
GENERAL SHEET NOTES
SHEET KEYNOTES
W K
OH
LE
R
SEE STANDARD DETAILS FOR ADDITIONAL INFORMATION.B.
SEE DRAWINGS 010-G-013, 010-G-014, AND 010-G-015.
FOR GENERAL STRUCTURAL NOTES AND ABBREVIATIONS, A.
0315-216
AERATION BASIN 3 NORTH UPPER LEVEL PLAN
KEY PLANNTS
UP
PE
R L
EV
EL P
LA
N
AE
RA
TIO
N B
ASIN 3 N
OR
TH
4'-6" 8'-5"
ELECTRICAL. SEE DETAIL 2 ON DWG 421-S-301.
LIGHT POST PILASTER. COORDINATE LOCATION WITH 2.
JOINT LOCATIONS. SEE
PROVIDE EXPANSION JOINT IN GUARDRAIL AT EXPANSION
WATERSTOP. FOR LOCATIONS SEE FOUNDATION PLAN.
EXPANSION JOINT AT ELEVATED WALKWAY ONLY, OMIT 1.
137
0315-228
OMIT WATERSTOP
1
LH
2015/0
3/2
3W
KA
DD
EN
DU
M 4
1 2 3 1 2
A
B
C
D
421-S-111 422-S-111 423-S-111
423-S-112
AERATION BASIN 1 AERATION BASIN 2 AERATION BASIN 3
A
B
C
D
53'-4"55'-4"53'-4"
135'-2"
PLOT DATE: PLOT TIME:2015\03\03 1:22:50 PM
CH
2M HIL
L 2
013. A
LL RIG
HTS R
ES
ER
VE
D.
THIS D
OC
UM
EN
T,
AN
D T
HE I
DE
AS A
ND D
ESIG
NS I
NC
OR
PO
RA
TE
D H
ER
EIN,
AS A
N I
NS
TR
UM
EN
T O
F P
RO
FE
SSIO
NA
L S
ER
VIC
E, IS T
HE P
RO
PE
RT
Y O
FR
EU
SE O
F D
OC
UM
EN
TS:
1 2 3 4 5 6
B
C
D
VERIFY SCALE
BAR IS ONE INCH ON
ORIGINAL DRAWING.
1"0
c
PROJ
DATE
DA
TE
NO.
DS
GN
DR
RE
VISIO
N
CH
K
AP
VD
BY
AP
VD
SHEET
DWG
A
PR
OJE
CT G
RO
UP A
of
CH
2M HIL
L A
ND IS N
OT T
O B
E U
SE
D, IN W
HO
LE O
R I
N P
AR
T, F
OR A
NY O
TH
ER P
ROJE
CT W
ITH
OU
T T
HE W
RIT
TE
N A
UT
HO
RIZ
ATIO
N O
F C
H2
M HIL
L.
NA
MP
A W
WTP P
HA
SE 1 U
PG
RA
DE
S
NA
MP
A, ID
AH
O
CIT
Y O
F N
AM
PA
FILENAME: 423-05-AB3-S-301.dgn
480770
157
DECEMBER 2014
BID D
OC
UM
EN
TS
REGISTRANT ON DECEMBER 16, 2014.
ORIGINAL DOCUMENT SIGNED BY
STORED AT CH2MHILL/BOISE, ID.
ORIGINAL DOCUMENT
A B C D
BSECTION1/8"=1'-0"
423-S-101
423-S-102
423-S-111
423-S-112
TOW 2460.75
A
423-S-302
CONC BASIN WALL,
SEE
STEP IN WALL
BEYOND
WALKWAY
SEE PLAN
TOP OF
SEE PLAN
TOF
A
423-S-303
SIM
CONC BAFFLE WALL,
SEE
12" CONCRETE BASE
SLAB, SEE PLAN
C
423-S-302
CONC BASIN WALL,
SEE
A
423-S-304
SEE ENLARGED
EFFLUENT BOX
LOWER PLAN,
DWG 423-S-201
SEE ENLARGED
EFFLUENT BOX
UPPER PLAN,
DWG 423-S-201
B
423-S-302
A
CONCRETE GUARD WALL
(TYP)
ALUM GUARDRAIL
(TYP)
SUMP BEYOND
1 2
ASECTION1/8"=1'-0"
423-S-101
423-S-111
ALUM GUARDRAIL
(TYP)
TOP OF WALKWAY
SEE PLAN
TOF
SEE PLAN
TOP OF WALKWAY
SEE PLAN
PIPE ENCASEMENT PIPE ENCASEMENT
SUMP
C
423-S-302
D
423-S-303
B
423-S-302
CONC BASIN WALL,
SEEA
423-S-302
CONC BASIN WALL,
SEE
"T" WALKWAY
WALL BEYOND
TRENCHC
423-S-303
12" CONC BASE
SLAB, SEE PLAN
SEE PLAN
TOW
FUTURE
AERATION
BASIN 4
B
7" SQ BLOCKOUT
THROUGH WALL
(TYP EA SUMP)
3
423-S-401
SEE PLAN &
HOIST FRAME,
1
AS NOTED
G T
HO
MP
SO
N
423-S-301
L H
EN
DE
RS
HO
TT
ST
RU
CT
UR
AL
AE
RA
TIO
N B
ASIN 3
B H
ER
MA
N
OV
ER
ALL S
EC
TIO
NS
W K
OH
LE
R
140
LH
2015/0
2/2
6W
KA
DD
EN
DU
M 4
1
4'-0"
PLOT DATE: PLOT TIME:2015\03\03 1:33:56 PM
CH
2M HIL
L 2
013. A
LL RIG
HTS R
ES
ER
VE
D.
THIS D
OC
UM
EN
T,
AN
D T
HE I
DE
AS A
ND D
ESIG
NS I
NC
OR
PO
RA
TE
D H
ER
EIN,
AS A
N I
NS
TR
UM
EN
T O
F P
RO
FE
SSIO
NA
L S
ER
VIC
E, IS T
HE P
RO
PE
RT
Y O
FR
EU
SE O
F D
OC
UM
EN
TS:
1 2 3 4 5 6
B
C
D
VERIFY SCALE
BAR IS ONE INCH ON
ORIGINAL DRAWING.
1"0
c
PROJ
DATE
DA
TE
NO.
DS
GN
DR
RE
VISIO
N
CH
K
AP
VD
BY
AP
VD
SHEET
DWG
A
PR
OJE
CT G
RO
UP A
of
CH
2M HIL
L A
ND IS N
OT T
O B
E U
SE
D, IN W
HO
LE O
R I
N P
AR
T, F
OR A
NY O
TH
ER P
ROJE
CT W
ITH
OU
T T
HE W
RIT
TE
N A
UT
HO
RIZ
ATIO
N O
F C
H2
M HIL
L.
NA
MP
A W
WTP P
HA
SE 1 U
PG
RA
DE
S
NA
MP
A, ID
AH
O
CIT
Y O
F N
AM
PA
FILENAME: 423-05-AB3-S-401.dgn
480770
157
DECEMBER 2014
BID D
OC
UM
EN
TS
REGISTRANT ON DECEMBER 16, 2014.
ORIGINAL DOCUMENT SIGNED BY
STORED AT CH2MHILL/BOISE, ID.
ORIGINAL DOCUMENT
3/4"=1'-0"2
423-S-111
423-S-112
LIGHT POST PILASTER
2"
TY
P
CL
R
1'-2"
1'-2"(4) #5 VERTS
MATCH TOC
2"
TY
P
CL
R
1'-2"
1'-2"
#4@12" OC
(4) #5 VERTS
MATCH TOC
GUARDWALL
8" CONCRETE
#4@12" OC (2 MIN)
2"
TY
P
CL
R
1'-2"
1'-2"(2) #4 VERTS
MATCH TOC
#4@12" OC (2 MIN)
8" CURB
CURB REINF
REINF
GUARD WALL
WALL
8" CONC GUARD
2"
TY
P
CL
R
1'-2"
1'-2"
#4@12" OC
(4) #5 VERTS
GUARDWALL
8" CONCRETE MATCH TOC
TYPICAL PILASTER PLAN
PILASTER AT CURB PLAN
CORNER PILASTER PLANS
WALL BELOW
A
A
A
A
WALL BELOW
WALL BELOW
A
A
REINF
GUARD WALLREINF
GUARD WALL
WALKWAY
CONC
B
B
SECTION B-B
8"
(2) ADDTL #5 T&B
NOT SHOWN, SEE PLAN
CONC WALKWAY, REINF
NOT SHOWN
CURB BEYOND, REINFANCHORS
LIGHT POLE &
TIES
VERTS
SECTION A-A
3'-6"
VERTS
TIES
REINF NOT SHOWN
(WHERE OCCURS)
GUARDWALL BEYOND
ELECTRICAL.
COORDINATE EXACT PILASTER LOCATIONS WITH 2.
PATTERN, SEE ELECTRICAL.
COORDINATE REINF WITH LIGHT BASE BOLT 1.
NOTES:
(2) ADDTL #5 T&B
NOT SHOWN, SEE PLAN
CONC WALKWAY, REINF
REINF NOT SHOWN
OCCURS) SEE PLAN,
BASIN WALL (WHERE
BELOW (WHERE OCCURS)
LENGTH INTO WALL
EXTEND VERTS EMBED
LIGHT POLE & ANCHORS
8"
5'-6"
3'-6"
L
L
ELEVATIONLOOKING SOUTH
C OPNG
4'-6" (UON)
GUARD WALL
TOP OF CONC
WALKWAY
TOP OF CONC
1DETAIL3/4"=1'-0"
423-S-111
TYP, SEE NOTE 2
(ON WALKWAY SIDE)
CTR ON OPENING
GUARDRAIL TO
REMOVABLE ALUM
(WHERE OCCURS)
SEE PROCESS
C MIXER SHAFT
31/2"=1'-0"
S103
4'-0"
6"
2'-0"
8"8"
TOC EL
11'-0"
9"
TYP
W8x31 CROSS BEAM
(TYP)
TY
P
5'-0" (TYP)
L3x3x1/4 END
STOP EA SIDE
OF BEAM
3'-6"
SEE PLAN
TOC EL
SEE PLAN
PL 1/2"x4"xREQD
(TYP)
1/2" DIA x 5" EMBED
ADHESIVE ANCHOR
IN VERTICAL SHORT
SLOTTED HOLE (TYP)
CONC WALWAY
W6x15 POST (TYP)
1/2"x7" SQUARE
BASEPLATE
1 1/2" MIN GROUT
CONC GUARD
WALL
W6x15 POST (TYP)
CONC WALKWAY
CONC WALL BELOW
W8x31 CROSS BEAM
(TYP)
1/4
1/4
TYP1/4
TYP1/4
1/4
"21
TYP
TYP
4"
2"
TYP
CONC GUARD WALL
HOIST FRAME
SECTION A-A
ELEVATION
A
A
BB
2"2"
1/2"
5/8" DIA x 6" EMBED
ANCHOR BOLTS
FACE OF CONC
GUARD WALL
1/4
SECTION B-B
S8x18.4 MONORAIL
S8X18.4 MONORAIL
A325N BOLTS
(2) 3/4" DIA
6"
1 1/2"
1
G T
HO
MP
SO
N
423-S-401
L H
EN
DE
RS
HO
TT
B H
ER
MA
NW K
OH
LE
R
ST
RU
CT
UR
AL
DE
TAIL
S
AE
RA
TIO
N B
ASIN 3
144
AS NOTED
LH
2015/0
3/1
0W
KA
DD
EN
DU
M 4
1
3212-212NTS
DOUBLE HANDHOLE
ASPHALT RESTORATION AT
GB
GB
GB
GB
10’
EXST GRADE
EXST GRADE
EXST GRADE
EXST GRADE
+ 0.2’
EXST GRADE
+ 0.2’
EXST GRADE
GRADE + 0.2’
EL = EXST
ELEC HH RIM
2%2
%
PLAN
PER ELEC
ELEC HH
PLAN
PER ELEC
ELEC HH
1’
MIN
TY
P
10’
1’ MIN
TYP
1
480770-NAMPA WWTP PHASE 1 UPGRADES - PROJECT GROUP A
Nampa Wastewater Treatment Plant Phase I Upgrades: Group A-Liquid Stream Upgrades
Response to Written Bidder Questions – Addendum 4
Internal
Tracking
Spec/Drawing Bidder Question/Comment Response
18 010-G-022
and 010-G-
023
Can you clarify the sources of the temporary flows called out in the Process
Flow Diagrams?
Flows 3 and 5 into Primary Clarifier 1 as shown on 010-G-022: These are
an existing 15" TOF (may also be labeled TUF) and 8" UD that run south of aeration basins 1 and 2 as shown on sheet 050-CY-109 where they are identified by note 7. Temporary pumps are to be installed in Primary Clarifier 1 to pump these flows into aeration basins 1 and 2 as shown on that sheet. Temporary Trickling Filter Effluent pump station and Secondary Clarifier 2 Effluent Bypass to Aeration Basins 1
and 2 as shown on 010-G-022: This piping is shown on 050-CY-108 (notes 7, 8 and 9), 050-CY-109 ((note 11), 050-CY-113 (notes 1 and 5) and 050-CY-114 ((notes 8, 9 and 10). Aeration Basin 1 and 2 Underdrain Piping as shown on 010-G-023: This piping is shown on 050-CY-109 (note 9) and diverts the underdrain pump station discharge into aeration basins 1 and 2.
19 The steel fabricator would like to confirm that you want cement lining on the air piping. The reason for his asking is that the air will dry out the cement causing it to break and fall off which could possibly cause serious problems in the air system. Normally what they see is no lining and primer coated. Please let me know what you would like.
See Addendum 4.
20 Is there a domestic material requirements
for this project? We have not been able to find anything in the specs.
This contract does not include
domestic materials requirements.
21 050-CY-109 The TOF line. Per the piping schedule this is called out as Cement Lined Ductile iron pipe. The drawing calls it as 15", could you clarify is this pipe indeed Ductile iron, if so is it 14" or 16" (15" DI not made) or is it 15" C3034 sewer pipe?
See addendum 4
22 423-M-301 Valve Tag V202 appears on sheet 423-M-301 but is not defined in the valve specifications. Please specify the valve required at this location.
See Addendum 4.
23 321-M-11 Drawing 321-M-111 indicates that the existing Trickling Filter Mechanism is to be removed and turned over to the Owner. 1. To what extent is the mechanism be
broken down to. 2. Location of where the mechanism is to be delivered to.
See Addendum 4
25 371-E-111 The only pole lighting I have found is at Aeration Basin #3, P2's and P3's. Are there some I didn't see maybe on the site Drawings?
Two P1 luminaires and poles are shown on drawing 371-E-111 to illuminate the Primary Effluent Pump Station.