HomeMy WebLinkAbout4191 Resolution - Change Order 1 to Progressive Design-Build for Zone 3 Water Reservoir Project RESOLUTION NO.4191
A RESOLUTION OF THE CITY OF PASCO, WASHINGTON,
AUTHORIZING THE CITY MANAGER TO EXECUTE CHANGE ORDER NO.
1 TO THE DESIGN BUILD INSTITUTE OF AMERICA PHASE 1
AGREEMENT WITH T BAILEY, INC. FOR THE PROGRESSIVE DESIGN-
BUILD SERVICES FOR THE ZONE 3 WATER STORAGE RESERVOIR
PROJECT.
WHEREAS,the City and T Bailey,Inc. entered into an Agreement on November 21,2021,
to provide progressive design-build services; and
WHEREAS, the City of Pasco, pursuant to RCW 39.80.050(1), has negotiated a fair and
reasonable Design Build Institute of America(DBIA)Phase 1 Agreement with T Bailey,Inc.based
on the estimated value of the services including their scope, complexity, and professional nature;
and
WHEREAS, the DBIA Phase 1 Agreement provides for 60% design and permitting
activities; and
WHEREAS Change Order No. 1 to the Agreement was negotiated to allow for early
acquisition of pipeline materials to offset the long lead-in ductile iron pipe and fittings associated
with this project; and
WHEREAS, Change Order No. 1 in the amount of $608,373.89 (including Sales Tax)
exceeds the City Manager's authority and thus reyuires Council approval.
NOW,THEREFORE,BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY
OF PASCO, WASHINGTON:
That Change Order No. 1 to the Design Build Institute of America (DBIA) Phase 1
Agreement with T Bailey, Inc. is to account for potable water line materials such as pipe and
fittings, and
Be It Further Resolved that the City Manager, for the City of Pasco, is hereby authorized
to execute Change Order No. 1 to the Agreement, a copy of which is attached hereto, and
incorporated by this reference, as Exhibit A.
Be It Further Resolved,that this Resolution shall take effect immediately.
Resolution—CO-1 for Water Storage Reservoir Zone 3
Progressive Design Build Project- 1
PASSED by the City Council of the City of Pasco, Washington this 6�'day of June, 2022.
Blanche a s
Mayor
ATTEST: APPROVED AS TO FORM:
��
Debra Barham, CMC Ke rguson Law, PLLC
City Clerk ty Attorneys
Resolution—CO-1 for Water Storage Reservoir Zone 3
Progressive Design Build Project-2
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� ����
P���� PUBLIC WORKS DEPARTMENT—CIP ENGINEERINC
� �
Phase 1 Contract Chan e Order
City of Pasco T Bailey, Inc.
PO Box 293/525 N 3'�Ave 9628 South Marchs Point Rd.
Pasco,WA 99301 Anacortes,WA 98221
ProJect Name: Zone 3 Reservoir Storage Tank Chanae Order#: 1
COR# Description of Change Change in Change in
Contract Time Phase 1 NTE
a Advance purchase of long lead items for water main: piping materials, 0 $608,373.89
fittings and appurtenances.
The amount is based on the amount for materials set forth in Exhibit A
and includes Design-Builder's Fee Percentage*(3.7%)as well as a
contingency to account(20%)for escalation in price from the date af
Exhibit A.
b Extension of time of ertormance for delive of GMP submittal 71 calendar da s $0
*Notwithstanding Section 6.2.3 of the Design-Build Agreement, the cost of the materials purchased pursuant to
this Change Order shall be excluded from the Cost of the Work when calculating the Lump Sum Fee.
Ori inal Phase 1 Not to Exceed Amount $388,961.76
Net chan e b revious authorized Chan e Orders $0
Total net(check oneJ X Increase/ ❑Decrease in the Phase 1 NTE by this $608,373.89
Chan e Order
New Phase 1 NTE includin this Chan e Order $997,335.65
The new Contract Time including this Change Order is:
New Phase 1 Com letion Date Se tember 9, 2022
New Interim Milestone Dates:
The changes in the Phase 1 Not to Exceed Amount and Contract Time identified in this Change Order include all costs
and time extensions associated with performing the changes set forth herein.
City of Pasco Design-Builder
By: By:
Signature Signature
Printed Name Printed Name
Title: Title:
Date: Date:
Page 1
� �x�°�
��S�� PUBLIC WORK,S DEPARTMENT—CIP ENGINEERINC
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G.�.#1 takulatlan
6t�la�eriais Qu�t� 54�5,76J2��
��lrs iax(S_7�): �35,12!a_l�
su6tatal �458.$5�.�1
�iBpercent.�g�F�e;�.7`s�) S1$08891
su���al $�J6.�7$.2�3
Fscal�t�n_���:�ng�ni ���''�) �iJ1,39�6�
Tatai change order#i: $�08.373.89
SUMMARY
f�'i��-,��*:T��:��:N 1 co�ttraz4 53�$951.76
C+D#1 56t7�1,373_�i9
7{STALamend�d cor�tr�ct $997,935.b5
Page 2
CQRE : • U
Bid Proposal for PASC� RES 3 - TBAI LEY - J LS
T BAILEY INC Job
9628 MARCHS POINT RD PASCO RES 3-TBAILEY-JLS
ANACORTES,WA 98221 Bid Date:06/03/2022 05:00 pm
. Contact: Chris Parker Bid#: 2375832
CParker@tbailey.com
Sales Representative Core & Main
Johnny Spencer 602 Valley Ave NE
(M) 253-254-1298 Puyallup,WA 98372
(T)253-840-8558 (T) 253-840-8558
. (F) 253-840-2232
Johnny.Spencer@coreandmain.com
06/03/2022-8:32 AM Actual taxes may vary Page 1 of 5
cvRE • a
. +
Bid Proposal for PASCO RES 3 -TBAILEY-JLS
T BAILEY INC Core&Main
Bid Date:06/03/2022 05:00 pm 602 Valley Ave NE
Core&Main 2375832 Puyallup,WA 98372
Phone: 253-840-8558
Fax: 253-840-1141
Seq# Qty Description Units Price Ext Price
DUE TO CURRENT SUPPLY CHAIN DISRUPTIONS,MATERIALS
�
ARE SUBJECT TO PRICING AT TIME OF SHIPMENT.MATERIAL +
AVAILABILITY AND TIMELINE55 OF SHIPMENTS CANNOT BE
GUARANTEED.THIS TERM SUPERSEDES ALL OTHER
CONTRACTUAL PROVISIONS. !
DUE TO ESCALATED PRICES ON SCRAP METAL,RESULTING j
FROM THE RUSSIA-UKRAINE WAR,A MANUFACTURER �
__. _, _.: _-._ _— _. — - _
IMPOSED SURCHARGE WILL BE ADDED TO ALL SHIPMENTS
.--- , _ _ _ _ __
OF DUCTILE IRON PIPE AN ESTIMATE OF THE SURCHARGE
.-- _, , _. _ - --
IS INCLUDED IN THIS BID FOR YOUR REFERENCE.THE
_ -._:.—__ _.._ _. -- -
MANUFACTURER SURCHARGE IS SUBJECT TO CHANGE AND
� WILL BE CALCULATED AT THE TIME OF SHIPMENT. �
, �
i '
I � _
20 PASCO RES 3 MATERIAL LIST i
30 REVISION 06/02/22 ;
I
50 ALL MATERIALS REFLECT IMPORT
60 PRODUCT PRICING&ETA TIMES
�
80 MATERIAL IS FOB SHIPPING POINT I
90 FULL FREIGHT ALLOWED 1
100 ON FULLTRUCKLOAD SHIPMENTS
110 BUYER TO OFFLOAD
130 DUE TO THE INSTABILITY IN THE
140 CURRENT MARKET-MANUFACTURES
150 HAVE ONLY HELP PRICES FOR 15
160 15 DAYS AND SUBJECT TO CHANGE
170 AFTER THAT TIME FRAME.
190 CURRENT ETA TIMES AFTER �
200 APPROVED SUBMITTALS:
210 -DUCTILE PIPE 18 TO 20 WEEKS
220 -SURE STOP GSKT 5 WEEKS
230 - FLOW METER 12 TO 14 WEEKS
240 -CHECK VALVE 20 TO 24 WEEKS
250 - CONTROL VALVE 8 TO 10 WEEKS
260 -FITTINGS STOCK TO 24 WEEKS
270 -EXPANSION JT 8 TO 10 WKS
280 -BUTTERFLY VLV'S 18 TO 20 WKS
290 -BOLT KITS STOCK TO 2 WEEKS
06/03/2022-8:32 AM Actual taxes may vary Page 2 of 5
CORE ; _ �
Bid Proposal for PASCO RES 3 -TBAILEY-JLS
Bid#: 2375832
Seq# Qty Description Units Price Ext Price
300 -MJ RESTRAINTS STOCK TO 16 WKS 1
320 ADDITIONAL INFORMATION NEEDED:
330 BFVS&CHECK VALVES
340 -DOES"IN TANK" MEAN THAT
350� THE VAWES ARE SUBMERGED? "
360 IF SO,WE'LL NEED TO KNOW THE
370 DEPTH OF SUBMERGENCE TO �
380 GET AN ACCURATE QUOTE. "
-- � -- - .. _—___e
400 FLOW METER:
410; � -IS THIS SUBMERGED? �
, i �
430 CONTROL VALVE
440 I -MOST ALL INFORMATION ON THIS
450 � VALVE IS NEEDED.
460 � THE SPECS CONTAIN ALMOST
�
470 � NOTHING ON THIS VALVE.
480 � -WHAT FUNCTION IS THE VALVE__
490 DOING AND/OR WHAT FUNCTION DO
500 ` THEY WANT THE VALVE TO PERFORM
f
540 LIST OF MATERIALS 05/31/22 ' � i
550'1595, 24 T1 CL52 DI PIPE FT 134J3I 214,894.35
i CEMENT LINED,STD BIT EXT f I
570 1 DUCTILE IRON MANUF SURCHARGE DETERMINED ATTIME OF SHIPMENTAND MAY NOT EA 6,255.06 6,255.06
REFLECT QUOTED PRICE I
580 38 24 SURE STOP LOCKING GASKET EA 706.53 26,848.14
600 1 24 FLG BUTTERFLY VLV W/HW EA 6,129.57 6,129.57
� PRATT 150#FLG
620 **CAN ROTATE VALVE 90 DEGREES
630 DURING INSTALLATION TO HAVE
640 ACTUATOR ON SIDE
650 4 ' 24 MIXFLG BUTTERFLY VLV PRATT EA 9,154.64 36,618.56
...
� r W/2"OP NUT l _
'4 PRATT 150#FLGXMJ
680 4 , 24 DI M1 LUGGED REST PACK(I)EBAA SEAL GSKT&16 BOLTS/NUTS(3/4")INCLUDED EA 558.69 2,234J6
690 4 24 MIXFLG ADPT C153 IMP EA 1,275.65 5,102.60
CEMENT LINED,STD BIT EXT
710 4 24 DI MJ LUGGED REST PACK(I)EBAA SEAL GSKT&16 BOLTS/NUTS(3/4")INCLUDED EA 558.69 2,234.76
720 1 24" FLG X FLG EXPANSION JOINT MJXMJ 4412M20B EA 19,219.24 19,219.24
EBAA W/8" EXPANSION
740 1 24 M145 C153 IMP EA 1,362.20 1,362.20
CEMENT LINED,STD BIT EXT
760 2 24 DI M1 LUGGED REST PACK(I)EBAA SEAL GSKT&16 BOLTS/NUTS(3/4")INCLUDED EA 558.69 1,117.38
770 1 24X8 FLG CROSS C110 IMP EA 3,520.28 3,520.28
CEMENT LINED,STD BIT EXT
790 2 24 FLG TEE C110 IMP EA 4,339.93 8,679.86
06/03/2022-8:32 AM Actual taxes may vary Page 3 of 5
CORE � � �
Bid Proposal for PASCO RES 3 -TBAILEY-JLS
Bid#: 2375832
Seq#Qty Descripfion Units Price Ext Price
CEMENT LINED,TN140 PRIMER
810 2 24 MJ L/P SLV C153 IMP EA 1,071.93 2,143.86
CEMENT LINED,STD BIT EXT
***CONFIRM EXISTING PIPE
840 4 24 DI MJ LUGGED REST PACK(I) EBAA SEAL GSKT& 16 BOLTS/NUTS(3/4") INCLUDED EA 558.69 2,234.76
850 1 24 FLG X FLG SWING CHECK VALVE EA 22,139.35 22,139.35
VALMATIC OR PRATT
870 1 16 FLG X FLG CONTROL VALVE EA 36,952.58 ',; 36,952.58 i
- _.--- .- ...__—
—
MODEL 210G ALTITUDE VALVE
__ _. ,- --- -- _ _
890 !! ***NEED MORE INFORMATION
900 ' BUDGET NUMBER
910 1 16 FLG X FLGFLOW METER EA 14,505.85 14,505.85
-- _ _ _ ...,.
E&H PROMAG W 400 ELECTROMAG �
930 **NO CABLE INCLUDED
940 AT THIS TIME.
950 ***NEED MORE INFORMATION
960 BUDGET NUMBER
970 1 16 FLG BUTTERFLY VLV W/ HW EA � 4,304.13 4,304.13
PRATT 150#FLG �
990 1 12 MJ TEE C153 IMP EA 487.67 487.67
CEMENT LINED,STD BIT EXT
'1010 ***SHOULD THE ABOVE BE FLG?
1020 3 12 MJ DI LUGGED RESTR PACK(I) EA 165.93 497J9
1030 1 12 FLG X FLG EXPANSION JOINT EA 6,948.72 6,948.72
EBAA W/4" EXPANSION
1050; 2 12 MJXFLG ADPT C153 IMP EA 304.54 609.08
CEMENT LINED,STD BIT EXT
I�1070 2 12 MJ DI LUGGED RESTR PACK(I) EA 165.93 331.86
1080�90 12 TJ CL52 DI PIPE FT 60.95 5,485.50
,1090'' 1 DUCTILE IRON MANUF SURCHARGE DETERMINED AT TIME OF SHIPMENT AND MAY NOT EA 210.33 210.33
� REFLECT QUOTED PRICE I
'1100� 5 12 SURE STOP LOCKING GASKET EA 175.24 876.20
!1110 28 12 PVC SDR35 SWR PIPE(G)14' FT 26.28 735.84
1120 2 8 F6106 MJXFLG RW GV OL L/ACC CLOW GATE VALVE EPDXY COATED W/STAINLESS STEEL EA 1,375.25 2,750.50
BOLTS&NUTS
1130: 2 8 MJ DI LUGGED RESTR PACK(I) EA 86.81 173.62
1140, 1 8 F6102 FLG RW GV OL ON CLOW GATE VALVE EPDXY COATED W/STAINLESS STEEL BOLTS& EA 1,428.30 1,428.30
N UTS
,1150 1 D1400-8 8 DISMANTLING JT EA 887.52 887.52
. ,
EPDXY COATED,STD ZINC BOLTS
1170 1 8 MJXFLG ADPT C153 IMP EA 137.23 137.23
CEMENT LINED,STD BIT EXT
1190 1 8 MJ DI LUGGED RESTR PACK(I) EA 86.81 86.81
1200 36 8 TJ CL52 DI PIPE FT 36.93 1,329.48
1210 1 DUCTILE IRON MANUF SURCHARGE DETERMINED AT TIME OF SHIPMENT AND MAY NOT EA 50.84 50.84
REFLECT QUOTED PRICE
1220 2 8 SURE STOP LOCKING GASKET EA 120.67 241.34
SUBTOTAL 439,765.92
06/03/2022-8:32 AM Actual taxes may vary Page 4 of 5
CORE ' �
. }
Bid Proposal for PASCO RES 3 -TBAILEY-JLS
Bid#: 2375832
Seq# Qty Description Units Price Ext Price
1260 VALVE BOXES
1270 (IF NEEDED)
1280 7 15 931 VALVE BOX TOP DI IMP EA 83.30 583.10
1290 7 931 VALVE BOX LID WATER DI IMP EA 22.69 158.83 ;
1300 7 36"940 VB BOTTOM IMP EA ' 81J1 571.97
1310 7 10X6X2 ROUND ETHAFOAM PAD 10"OD 6" ID CIRCULAR EA 7.93 55.51
1320 7 3'VLV EXT STEM F/2"NUT EA 129.23 904.61
SUBTOTAL(Avg.Based On 7EA) 2,274.02 �
__ _ _ , _
Average price p�r EA 324.86
1360 PER EACH FLANGE KITS � � �
1370 ***CONTRACTOR TO DETERMINE ,
1380 QUANTITY NEEDED(NO PLANS)*** �
�
1400 24"FLG BOLT KIT �
1410 24 24 ZINC HEX BOLT&NUT KIT EA 1 175.99 4,223.76
1420 24 24X1/8 SBR�FLANGE ME FF GSKT NSF61 APPROVED EA 94.94 2,278.56
1440 16"FLG BOLT KIT
1450 6 16 ZINC HEX BOLT&NUT KIT EA 74.13 444J8
1460 6 16X1/8 SBR FLANGE ME FF GSKT NSF61 APPROVED EA 54.10 324.60
1480 12"FLG BOLT KIT
1490 4 12 ZINC PLTD HEX BOLT&NUT KIT EA 31.10 124.40
1500 4 12X1/8 SBR FLANGE ME FF GSKT NSF61 APPROVED EA 26.50 106.00
i
i 1520 a 8"FLG BOLT KIT
1530 6 8 ZINC PLTD HEX BOLT&NUT KIT EA 15.38 92.28
1540 6 'i; 8X1/8 SBR FLANGE ME FF GSKT NSF61 APPROVED ' EA 20.98 125.88
SUBTOTAL 7,720.26 i
_
Sub Total 449,760.20
Tax 0.00
Total 449,760.20 ,
UNLESS OTHERWISE SPECIFIED HEREIN,PRICES QUOTED ARE VALID IF ACCEPTED BY CUSTOMER AND PRODUCTS ARE RELEASED BY �
CUSTOMER FOR MANUFACTURE WITHIN THIRTY(30)CALENDAR DAYS FROM THE DATE OF THIS QUOTATION.CORE&MAIN LP
RESERVES THE RIGHT TO INCREASE PRICES TO ADDRE55 FACTORS,INCLUDING BUT NOT LIMITED TO,GOVERNMENT REGULATIONS,
TARIFFS,TRANSPORTATION,FUEL AND RAW MATERIAL COSTS.DELIVERY WILL COMMENCE BASED UPON MANUFACTURER LEAD
TIMES.ANY MATERIAL DELIVERIES DELAYED BEYOND MANUFACTURER LEAD TIMES MAY BE SUBJECT TO PRICE INCREASES AND/OR
APPLICABLE STORAGE FEES.THIS BID PROPOSAL IS CONTINGENT UPON BUYER'S ACCEPTANCE OF SELLER'S TERMS AND
CONDITIONS OF SALE,AS MODIFIED FROM TIME TO TIME,WHICH CAN BE FOUND AT:https: coreandmain.com TandC
06/03/2022-8:32 AM Actual taxes mayvary Page 5 of 5
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Division 15
Mechanical
15.00 GENER.AI.
This division covers the work necessary for furnishing and installing mechanical
appurtenances and accessories as described in these Specifications and shown on the Plans.
Sections in these specifications titled "Common Wlork for . . ." shall apply to all following
subsections whether direcdy referenced or not.
15.05 Common Work for Mechanical
[CS133 �5 Ol1J
Part 1 - General
Summary
Provide the necessary piping,plumbing,fittings,and appurtenances to make all piping systems
complete,tested,and ready for operation as specified herein and as shown on the Plans. Some
fittings that are necessary for the complete piping system installation and operation may not
have been shown. Provide fittings,pipe, and appurtenances necessary,whether shown on the
Plans or not, to make all piping systems complete,tested, and ready for operation.
Some pipe supports, thrust blocking, and tie rods are not shown on the Plans. Provide pipe
supports, thrust blocking, and tie rods for pipes as required by accepted design criteria to
support and restrain the loads encountered.
Related Sections
• Division 1.81.30 Seismic Restraint and Anchorage
• Division 1.81.40 Pressure Ratings
• Division 1.81.50 Materials in Contact with Drinking Water
• Division 10.14.23 Panel Signage
References
All products in contact with drinking water to be low-lead (less than 0.25 percent) content in
compliance with NSF/ANSI 372.
Submittals
Submittal information shall be provided to the Owner for the following items:
• Ductile iron pipe
• Ductile iron fittings
• PVC pipe and fittings
• Isolation valves
• Flow meters
15-1
\\wrpsh2.com\projects\Project\Data\TBI\21-0290\30 Specs\Technicals\15 Mechanical-Pipe Pre-Ruchase.doce 5/l8/22 9:16 AM
�2022 RH2 Engineesing,Inc.
City of Pasco Spring 2022
Zone 3 Reservoir Division 15
• Level sensors
• Other mechanical components listed in this division or required by the Engineer
Part 2 — Products
Materials
All valves, meters, hydrants, specialties, appurtenances, and other such mechanical and
plumbing components that are of similar purpose shall be of a single manufacturer and model
line. Do not"mix and match" unless specifically stated otherwise or allowed by the Engineer.
The intention of this requirement is to maintain consistency across all components installed
on the project for function,maintenance, aesthetics, and details of installation.
15.20 PIPE AND FITTINGS
15.21 Common Work for Pipe and Fittings
fCSl33 OS 00 or 40 05J
Part 2 - Products
Components
Under no circumstance shall the fasteners be of lesser strength or higher corrosive potential
than the materials being connected. If dissimilar metals are adjacent (for example: stainless
steel flange connecting to ductile iron flange) a dielectric insulation kit shall be used.
Fasteners for pipe and fittings: Per AWWA standards unless otherwise specified.All relevant
subsections of AWWA C100, C200, and C500. All bolts and studs shall be long enough so
that no less than two threads extend beyond the face of the nut. Non-submerged flange bolts
to be ASTM A307 Grade A,zinc plated.
Finishes
For conditions other than submerged, all nuts and bolts shall be zinc plated, and suitable for
above and beiow grade locations as requ.ired. Where above grade/exposed piping is specially
coated, the connecting nuts and bolts shall be coated using the same system unless directed
otherwise by the Owner.
15.22 Metal Pipe and Fittings
15.22.02 Ductile Iron Pipe and Fittings
[CS,I 33 0519 or 40 0��9J
Part 1 - General
Design Requirements
Ductile iron pipe shall have thickness designed in accordance with ANSI/AWWA
C150/A21.50 and shall be based on laying conditions and internal pressures to meet the
requirements of Division 1.81.40 unless listed as more stringent below.
The pipe thickness shall not be less than that of Class 52 pipe.
15-2
„ \\corpah2.com\pzojeds\Pzoject\Data\TBI\21-0290\30Specs\Technicals\ISMechaaical-PipePie-Purchase.do« 5/18/229:16AM
�2022 RH2 Engineuing,Inc.
City of Pasco Spring 2022
Zone 3 Reservoir Division 15
Part 2 - Products
Manufactured Uruts
Pipe shall be cement-lined and asphaltic coated in accordance with ANSI Standard A21.4
(AWWA C104) unless otherwise specified and shall conform to ANSI Standard A21.51
(AWWA C151).
Rubber gasket pipe joints are to be push-on-joint (Tyton) or mechanical joint (MJ) in
accordance with ANSI Standard A21.11 (AWWA C-111),unless otherwise specified.
Flanged joints shall conform to ANSI Standard B16.1.
When requested, furnish certification from the manufacturer of the pipe and gasket being
supplied that inspection and all of the specified tests have been made, and the results comply
with requirements of this standard.
Ductile Iron Fittin�s
All fittings shall be ductile iron where possible.Steel fittings will not be accepted where ductile
iron is called out on the plans. Ductile iron fittings shall be short-body, cement-lined, and for
the pressure rating noted in Division 1.81.40. Metal thickness and manufacturing processes
shall confoxm to applicable portions of ANSI Standards A21.20,A21.11,B16.2, and B16.4.
Standard cement lining shall be in accordance with ANSI Standard A21.4 (AWWA C104).
Mechanical joint (MJ), ductile iron, compact fittings 3-inches through 24-inches, and
54- inches through 6¢inches shall be in accordance with AW�X�A C153.
Flanged pipe spools shall be fabricated from minimum Class 53 wall thickness pipe and
conform to ANSI/AWWA C115/A21.15 with the exception that flanges shall be fabricated
from ductile iron unless otherwise specified in the Contract Documents. Interior shall be
cement lined.
Ductile iron flange (FL) fittings shall be in accordance with AWWA C110 and fabricated from
ductile iron unless otherwise specified in the Contract Documents with a bolt pattern to match
adjacent pipe. Gasket material for flanges shall be Styrene Butadiene Rubber (SBR, Buna-S),
neoprene, nitrile rubber (NBR, Buna-I�,chlorinated butyl, or cloth-inserted rubber. Gaskets
shall be full-face. Gaskets shall be a minimum '/a-inch thick.
Do not u.re SBI� nitrile, or neoprene in fittings used for air transport in ava.ctezvater treatment sy.ctem.r
Type of ends shall be specified as mechanical joint (MJ),restrained joint (RJ),plain end (PE),
or flanged (FL).
Finishes
For above grade and exposed pipes, including those inside structures, prepare surfaces and
coat the exterior per Division 9.91.13.13.
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�2022 RH2 Engineering,Inc.
City of Pasco Spring 2022
Zone 3 Reservoir Division 15
15.23 Non-Metal Pipe and Fittings
15.23.Od Polyvinyl Chloride (PVC) Pipe and Fittings for Gravity
Sewer — Push on Joint
[CSI33 05 31.1.1J
Part 1 - General
Design Requirements �
Pipe and fittings shall be solid green and meet the requirements of ASTM D3034 for 4-inch
to 15-inch Standard Dimension Ratio (SDR) 35, and ASTM F679 PS 46 for 18-inch to 48-
inch.
Part 2 - Products
Materials
Provisions must be made for contraction and expansion at each joint with a rubber ring. The
bell shall consist of an integral wall section with a solid cross-section rubber ring, factory
assembled, securely locked in place to prevent displacement during assembly. Standard laying
lengths shall be 20 feet and 14 feet plus or minus 1-inch. At manufacturer's option, random
lengths of not more than 15 percent of total footage of each size may be shipped in lieu of
standard lengths.
All fittings and accessories shall be as manufactured by the pipe supplier or approved equal
and have bell and/or spigot configurations compatible with that of the pipe.
15.3o v�vEs
15.31 Common Work for Valves
[CSI 4'1I 05 51 or 3.31419J
Part 1 — General
Design and Performance Requirements
Valves noted on the Plans or in other parts of the Specifications shall meet the requirements
herein.Valves shall be designed for the intended service.
Valve suppliers sha11 review the design and certify that the valve provided in the submittal is
appropriate for the application and will operate as shown and described. Any discrepancies
from the design and the valves shall be brought to the Engineer's attention during the bidding
process. Valves that do not operate as specified and pex normal industry standards shall be
replaced or modified so that they operate within the design parameters at the Contractor's
expense.
Pressure rating shall be for 90 psi working pressure and 250 psi test pressure.
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�2022 RH2 Engineering,Inc.
City of Pasco Spring 2022
Zone 3 Reservoir Division 15
Part 2 — Products
Components
If shear pins are installed with any valve, the manufacturer shall certify the shear pin(s) to fail
between 95 to 99 percent of the operator shaft failure torque. Provide concrete supports for
operators where required, as shown on the Plans.
Buried valves shall be equipped with an AWWA 2-inch wrench nut with a minimum of
10 turns required to close the valve,unless otherwise noted on the Plans. Exposed valves shall
be equipped with lever actuator for valves 3 inches and smaller, or handwheel actuator for
valves 4 inches and larger,unless otherwise noted on Plans.Valves located at elevations higher
than 6 feet above the fi.nished floor shall be equipped with chainwheel operator.
Buried valves where the operator nut is more than 3 feet below the valve box lid shall be
provided with a solid shaft valve nut extension to reach between 18-inches and 30-inches of
the ground surface. Extension shall attach to the nut with a set screw. Diameter of extension
shall be appropriate for the valve size and length of extension, but under no circumstances
shall be less than 1 inch for 4-foot-long extension rods, or 1.25 inch for rods longer than
4 feet. Extension shall function without excessive twisting.
15.32 Isolation Valves
15.32.02 Resilient Wedge (Seat) Gate Valves
[CSI 40 05 61.23J
Part 1 — General
Design Requirements
All gate valves for water lines 3 inches and larger shall be of the resilient, wedge-type,
and shall meet or exceed the performance requirements of AWWA C509 or AWWA C515-
Reduced-Wall, Resilient-Seated Gate Valves for Water Supply Service, unless shown
otherwise. Valves shall be suitable for installation with the type and class of pipe being
installed. The wedge shall be fully encapsulated with vulcanized SBR rubber or EPDM. Ends
shall be flange by flange. Va1ve opening direction shall be counter-clockwise.
Buried valves shall have non-rising stem (NRS).Non-buried valves on fire protection systems
shall have outside stem and yoke (OS&�. Other valves as shown on the plans.
15.32.03 Butterfly Valves Class 150
[CS�40 05 64.16�
Part 1 — General
Design Requirements
Butterfly valves shall be tight-closing rubber seat type with a minimum 150 psi working
pressure rating. Valves 3-inch and larger must meet full requirements of AWWA Standard
C504. Valves smaller than 3-inch shall be high performance valves specifically designed for
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City of Pasco Spring 2022
Zone 3 Reservoir Division 15
shutoff and throttling control of liquids and gas. Valve components shall withstand an
operator input torque of 300 foot-pounds without damage.
Butterfly valves shall be constructed and adjusted as necessary to withstand a 250 psi leak ught
pressure test against the closed valve seat. The valve will not be operated under test pressure.
If the valve must be oriented in a particular direction to achieve the test rating, the
manufacturer shall show the orientation on the valve body or provide cleax directions in the
submittal. If the valve requires special modifications to achieve the test pressure rating, a
description of those modifications shall be provided with the submittal.
Part 2— Products
Manufacturers
� M&H 4500
• Dezurik BAW
• Mueller LineSeal III
• Pratt Groundhog (buried) or In-Plant (above grade flanged or wafer).
Manufactured Units
Three-inch and larger valve bodies shall be cast iron ASTM A-126 Class B or ductile iron.
Provide valve disc constructed of cast iron ASTM A48 Class 40, cast iron ASTM A126 Class
C, or ductile iron ASTM 536 Grade 65-45-12. The disc seating edge shall be solid stainless
steel. Sprayed mating seat surfaces are not acceptable. Valves smaller than 3-inch shall have
316 stainless steel body and disc and shall be lug style. The seat shall be of acrylonitrile-
butadiene or EPDM for water; or as appropriate for other services. Va1ve bearings shall be
sleeve-type and corrosion-resistant.Valve bearings shall be of traveling nut type and shall open
left.
Supply valves with the valve operator on the side of the valve shown on the Plans.
Provide fusion bonded epo�ry or two-part liquid epoxy coating to all internal and external
surfaces.
15.33 Check Valves
15.33.02 Swing Check Valves
�es14o as 6�.�3J
Part 1 — General
Design Requirements
The swing check valve shall function to permit flow in only one direcrion. The valve shall
close tightly,without slamming,when the pressure on the discharge side exceeds the pressure
on the inlet side. All swing check valves shall conform with AWWA C508 and the following
specifications.
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City of Pasco Spririg 2022
Zone 3 Reservoir Division 15
The valve shall be constructed to withstand the pressures stated in Division 1.81.40. Flanges
shall be drilled to ANSI B16.1, Class 125# or as specified in the Plans.
Operating pressure range is 0 psi (low) to 100 psi (high). The manufacturer shall certify that
the check valve will seal completely within the operational range.
Part 2 — Products
Manufacturers
The valve shall be equal to Golden Anderson Fig. 220-DS swing check valve or M&H Model
159 Swing Check Valve. Valve swing arm shall be weighted. Swing arm shall be oriented as
shown on the plans. If not shown, swing arm shall be located to be free to move without
restriction.
Manufactured Units
The swing check valve body shall be constructed with heavy cast iron or cast steel and have a
bronze or stainless-steel seat ring, rubber clapper facing, a non-corrosive shaft and external
counterweight attachment. See Plans for which side of the valve to locate the counterweight.
The valve disc shall be constructed of cast iron or cast steel and shall be suspended from a
non-corrosive shaft. The valve shall allow the equivalent flow area of the adjoining pipe. The
shaft shall pass through a stiffing box and be connected to the s�ving arm in the outside of the
valve.
Finishes
The interior and exterior of the valve body,bonnet and seal plate shall be coated with fusion-
bonded epoxy meeting AW�X1A C-550 (latest revision). Interior coating shall be a minimum
dry film thickness of 7 Mils, not including primer. Exterior coating shall be a minimutn dry
film thickness of 5 Mils, not including primer. Alternatively, exterior may be coated per
Division 9.91.23.1.
15.40 PIPING SPECIALTIES
15.40.02 Expansion Joint
[CSI 44 05 06.15 or 33 05 09.15J
Part 1 — General
Design Criteria
All expansion joints shall be suitable for use with potable water systems if in contact with
potable water. Expansion joints shall be rated by the manufacturer for the working pressure
of 90 psi. Special covers shall be applied when specified in the Plans to resist weather, ozone,
corrosive fumes and direct bury applicarions. Connections shall be as shown on the Plans
(flange,weld, threaded, or mechanical joint).
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�2022 RH2 Engineering,Inc.
City of Pasco Spring 2022
Zone 3 Reservoir Division 15
Part 2 — Products
Manufacturers
Direct bury expansion joints shall be EBAA Iron � Flex-TendOO Double Ball standard unit
expansion joints or approved equal.
Non-direct bury rubber expansion joints shall be Redflex� Type J-1 Expansion Joints as
manufactured by the Red Va1ve Company,Inc.,of Carnegie, PA, or approved equal.
Manufactured Units
Direct Burv
Expansion joints directly buried in the ground shall be suitable to external service conditions,
including soil overburden and contact with saturated soils.
Non-Direct Bur�Vault,Above Ground or within Casing).
Non-direct bury expansion joints shall be natural rubber. The ends of the expansion joint
larger than 2 inches in nominal diameter shall be flanged.Expansion joints 2 inches and smaller
in nominal diameter shall be slip-on, threaded, or flanged.
Include retaining rings, anchoring, and extension limiting rods per the manufacturer's
recommendations.
15.40.11 Joint Restraints — Wedge Style
f�'SI33 05 49.34J
Part 1 - General
Summary
T'his specificarion is for wedge-action (tooth) style restraints. This type of restraint sha71 not
be used where the Plans or specifications require True Restrained Joints (TRJ). Other terms
used for TRJ may include"Bead-locked"or "Fabricated Restrained Joints".
Performance Requirernents.
All naturally unrestrained joints subject to unbalanced forces shall be restrained to resist testing
and operational forces. Restraints shall be rated for the maximum testing and operational
pressures.Restraints shall be designed specifically for the material and purpose of the pipe and
joint. Provide the quantity of restraints required for fully restraining all working and testing
forces.
Submittals
Provide manufacturer's informarion describing applicability and perforxnance ratings.
Quality Assurance
The Contractor is responsible for verifying compatibility of the pipe and restraint system
proposed in their bid.
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�2022 RH2 Engineering,Inc.
City of Pasco Spring 2022
Zone 3 Reservoir Division 15
Part 2 - Products
Manufacturers
Mechanical Joints: EBAA Iron "Mega-Lug", Romac "Romagrip", or approved equals.
Push-on Joints: US Pipe Field-Lok 350 (ductile iron),Ransom ReiberLok (PVC),EBAA Iron
1900 (PVC), or approved equals.
If the Owner has construction standards addressing the type of restraints allowed, those
standards shall take precedent over this specification unless specifically identified otherwise
on the Plans.
Components
Set-screw type restraints are not permitted.
Finishes
Restraints in all buried applications,and in exposed areas when not being field coated, shall be
coated at the factory with fusion bonded polyester based coating (e.g. Romac Romabond,
EBAA Mega-bond, Ford Armorguard E-Coat) or approved equal.
15.50 FLOW METERS
�CS13319 DD or 40 7141IJ
15.50.05 Common Work for Flow Meters
(�SI 3319 05 or 40 7105J
Part 1 - General
Design Criteria
Meter body and register shall have a pressure rating in accordance with Division 1.81.40.
Materials,coatings,and components shall be appropriate for the fluid being measured.Meters
will be installed inside a skirted reservoir with an anticipated ambient temperature range
between 40- and 110-degrees Fahrenheit.
Submittals
Meter shall fit in the space provided on the Plans. Meters that do not fit in the space provided�
must be approved by the Engineer for acceptance along with the Contractor's proposed
modifications to accommodate the meter.
Provide information on meter assembly, available and selected options,readout head,remote
transmitter,coatings, and dimensions of all equipment.
Part 2 - Products
Components
Each meter shall be equipped with an indicator-totalizer device.
• Inlet meter with Digital readout head with electronic output per Division 15.51.5
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�2022 RH2 P,ngineet�ing,Inc.
City of Pasco Spring 2022
Zone 3 Reservoir Division 15
15.51 Flow Meter Readout Head
[CSI 33 D9 01, 3319 9�or 40 7190J
15.51.05 Digital Read Head with Electronic Output
jCSl 33 09 01.33, 3319 94 or 40 7194J
Part 2 - Products
Components
The totalizer shall read in units of thousands of gallons.
Readout shall gallons per minute (gpm) for instantaneous flow.
The transmitter shall provide a contact closure (digital pulse) switch and a loop-powered
current output (analog� for connection to the instrumentation system. The pulse output shall
be plus or minus 2 percent of actual flow with the range specified for each meter.
The current output shall be a 4-20 mA signal that represents the rate of flow through the
meter. Scale the transmitter as follows: 0 gpm minimum and 10,000 gpm ma�xnum. The
current output shall be plus or minus 0.5 percent of full scale of the instarument the transmitter
is controlling.
Transmitter electronics shall consist of easily accessible printed circuit boards for convenient
maintenance in a wall mountable NEMA 4X (standard) enclosure and connected to the
transducer by cable. The meter manufacturer shall supply an unspliced cable run from the
transmitter to the meter tube.
Provide an enclosure with window, that does not negate the enclosure NEMA rating, for
viewing the flow rate and totalizing counter on an LCD readout.The transmitter shall display
flow rate in gallons per minute,totalized gallons, and an empty pipe indicator.
The electronics shall be NEMA 4X rated. Output shall be 4-20 mA into 800 Ohms with an
isolated ground and non-interacting zero and span adjustments. The display and output shall
be user scalable for GPM, CFS, or MGD, and shall be password protected.
The meter, electronics, and transmitter shall be RFI shielded to prevent interference from
adjacent high noise electrical equipment such as variable frequency drives, electromagneric
starters, transformers, or transfer switches.
Provide the necessary interface between remote instrumentation and the transmitter. Provide
a meter with power and signal wiring as recommended by the manufacturer. Ground
instrumentation shall be as recommended by the manufacturer.
15.53 Electronic Flow Meters
15.53.03 Electromagnetic Flow Meters
[Csl 3319�3 or 40 �1�3.13J
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�2022 RH2 Engineering,Inc.
City of Pasco Spring 2022
Zone 3 Reservoir Division 15
Part 1 - General
Related Sections
• 15.51.05 Digital Read Head with Electronic Output
Design Requirements
Provide an electromagnetic flow metering system suitable for measuring and transmitting flow
rate in a full-flowing pipe. The meter shall be suitable for either horizontal or vertical
mounting.The system shall operate within the accuracy required over an ambient temperature
range of-10 to +120 degrees Fahrenheit and a process temperature range of +15 to +120
degrees Fahrenheit. Meter and electronics shall be rated for Class 1 Division 2 service.
Performance Requirements
The flow meter system shall be microprocessor based, utilizing a DC bipolar pulsed coil that
automatically re-zeroes after each pulse cycle. System accuracy shall be ± 1 percent of actual
flow rate over a fluid velocity range of 1 to 30 feet per second (fps), and within 0.01 fps for
velocities less than 1 fps. Repeatability shall be 0.1 percent of full scale or better. System
accuracy shall be traceable to NIST using prototype meters of the same configuration.
Part 2 - Products
Manufacturers
The flow meter shall be Endress and Hauser Proline Promag W 400, Siemens Sitrans model
FM MAG 5100W,ABB Watermaster, or approved equal.
Manufactured Units
The meter tube and coil shall be mounted on the pipe between ANSI B16 pipe flanges and
rated for worki.ng and test pressures as indicated in Division 1.81.40. The meter tube shall be
304 or 316 stainless steel. The meter and cable connection(s) shall be capable of complete
submergence without damage. The meter shall include integral grounding electrodes, or
316 stainless steel or Hastelloy C grounding rings for installation at the inlet.The manufacturer
shall verify that the grounding system is appropriate for the proposed use. All wetted parts
shall be 316 stainless steel.
When grounding rings are used, select gaskets with an inside diameter large enough that the
gasket cannot wrap over the exposed edge of the grounding ring,blocking it from the process
fluid.
Finishes
The meter liner shall completely encapsulate all wetted areas except for electrodes. The liner
shall be certified by the manufacturer as appropriate for the proposed use. The liner shall be
Endress &Hauser: Hard Rubber, Polyurethane, PTFE.
Siemens mode15100: Ebonite.
Siemens mode13100: EPDM (drinking water).
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City of Pasco Spring 2022
Zone 3 Reservoir Division 15
The meter supplier shall review the liner material specified and confirm that it is appropriate
for this project fluid and process. Provide submittal information that the liner material is fully
compatible with the liquid it is carrying.
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