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Home My WebLink AboutT Bailey, Inc - Zone 3 Reservoir Storage DBIA Contract -- Change Order No. 1Pasco Phase 1 Contract Change Order City of Pasco PO Box 293/525 N 311 Ave Pasco, WA 99301 Project Name: Zone 3 Reservoir Storage Tank PUBLIC WORKS DEPARTMENT — CIP ENGINEERING T Bailey, Inc. 9628 South Marchs Point Rd. Anacortes, WA 98221 Change Order#: 1 COR# Description of Change Change in Contract Time Change in Phase 1 NTE a Advance purchase of long lead items for water main: piping materials, j 0 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 of Exhibit A. $608,373.89 b Extension of time of performance for delivery of GMP submittal 71 calendar days $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. Original Phase 1 Not to Exceed Amount $388,961.76 Net chan e by previous authorized Chane Orders $0 Total net [check one] X Increase / ❑ Decrease in the Phase 1 NTE by this Change Order $608,373.89 New Phase 1 NTE including this Chance Order _ $997,335.65 The new Contract Time including this Change Order is: New Phase 1 Completion Date September 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 Pas By. ignature 0.w re 2,6sR� Printed Name Title: ,r _ �is�,�R et Date: Design-Builde By: Signature -- — Printed Name Title Date: _ Page 1 \U• Pasco PUBLIC WORKS DEPARTMENT — CIP ENGINEERING C.a #1 calculation materials Quote: $449,76020 Sales tax(8.7%): $39,129.14 subtotal $498,98934 DR percentage fee (3.7%) $18,18831 subtotal $5 D6,97824 Escalation contingency () $141,395.65 'fatal change order #1,.l $6138,373.89 SUMMARY Original NTE Phage 1 Contract CO #1 TOTALamended contract $388;961.76 $608,373.89 $997,335.65 Page 2 MAIN Bid Proposal for PASCO RES 3 - TBAI LEY - J LS T BAILEY INC 9628 MARCHS POINT RD ANACORTES, WA 98221 Contact: Chris Parker CParker@tbailey.com Sales Representative Johnny Spencer (M) 253-254-1298 (T) 253-840-8558 (F) 253-840-2232 Johnny.Spencer@coreandmain.com Job PASCO RES 3 - TBAILEY - JLS Bid Date: 06/03/2022 05:00 pm Bid #: 2375832 Core & Main 602 Va I I ey Ave NE Puyallup, WA 98372 (T) 253-840-8558 06/03/2022 - 8:32 AM Actual taxes may vary Page 1 of 5 T BAILEY INC Bid Date: 06/03/2022 05:00 pm Core & Main 2375832 Seq# Qty Bid Proposal for PASCO RES 3 - TBAILEY - JLS Description DUE TO CURRENT SUPPLY CHAIN DISRUPTIONS, MATERIALS ARE SUBJECT TO PRICING AT TIME OF SHIPMENT. MATERIAL AVAILABILITY AND TIMELINESS OF SHIPMENTS CANNOT BE GUARANTEED. THIS TERM SUPERSEDES ALL OTHER CONTRACTUAL PROVISIONS. DUE TO ESCALATED PRICES ON SCRAP METAL, RESULTING FROM THE RUSSIA -UKRAINE WAR, A MANUFACTURER I MPOSED SURCHARG E WILL -iCAN6 _ED__T_0A_L_L'__SH__1PM_E_NTS OF DUCTILE IRON PIPE. AN ESTIMATE OF THE SURCHARGE Is_1kC_LU_D_E_D_ IN, - T H -Is -B-1b FOR _ YOUR REFERENCE. T_HE MANUFACTURER SURCHARGE IS SUBJECT TO CHANGE AND WILL BE CALCULATED AT THE TIME OF SHIPMENT. 20 PASCO RES 3 MATERIAL LIST 30 REVISION 06/02/22 Core & Main 602 Valley Ave NE Puyallup, WA 98372 Phone: 253-840-8558 Fax: 253-840-1141 Units Price Ext Price 50 ALL MATERIALS REFLECT IMPORT 60 PRODUCT PRICING & ETA TIMES so MATERIAL IS FOB SHIPPING POINT 0 FULL FREIGHT ALLOWED 166 ON FULL TRUCKLOAD SHIPMENTS 110 aBUYER TO OFFLOAD no 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 t APPROVED SUBMITTALS: 210 DUCTILE PIPE 18 TO 20 WEEKS 220 SURE STOP GSKT 5 WEEKS 230 FLOW METER 12 TO 14 WEEKS 240 CHECKH -V—AVE -20 TO 2-4- WEEKS_ 250 CONTROL VALVE 8 TO 10 WEEKS 266 GS STOCK TO 24WEEKS 270 EXPANSION JTTO 10W_ KS 280 _8 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 - & MAIN Bid Proposal for PASCO RES 3 - TBAILEY - JLS Bid #: 2375832 Seq# Qty Description 300 : -MJ RESTRAINTS STOCK TO 16 WKS 3201 ADDITIONAL INFORMATION NEEDED: 330 1 BFVS & CHECK VALVES 340, - DOES "IN TANK" MEAN THAT 350: THE VALVES ARE SUBMERGED? 360 IF SO, WE'LL NEED TO KNOW THE 3704 DEPTH OF SUBMERGENCE TO 380' GET AN ACCURATE QUOTE. 400 FLOW METER: 410 IS THIS SUBMERGED? 430 ; CONTROL VALVE 440 _ -,MOST ALL INFORMATION ON THIS _ • 450 VALVE IS NEEDED. 1460_ _ THE SPECS CONTAIN ALMOST _ 470 I NOTHING ON THIS VALVE. 4801 _ _ - WHAT FUNCTION IS THE VALVE 4901 — DOING AND/OR WHAT FUNCTION DO 500 THEY WANT THE VALVE TO PERFORM 36,618._56 _1 PRATT 150# FLG 540, 6,255.06 -; T _ LIST OF MATERIALS OS/31/22 _ 550 1595 24 TJ CL52 DI PIPE 1 26,848.14 C CEMENT LINED, STD BIT EXT - j 570 1 !DUCTILE IRON MANUF SURCHARGE DETERMINED AT TIME OF SHIPMENT AND MAY NOT l i REFLECT QUOTED PRICE _ — 1580 38_1 24 SURE STOP LOCKING GASKET — 1600; 1 124 FLG BUTTERFLY VLV W/ HW 9,154.64. 36,618._56 _1 PRATT 150# FLG 6201 ' ** CAN ROTATE VALVE 90 DEGREES_ 1630! I EAI v DURING INSTALLATION TO HAVE - 6401 l _ACTUATOR ON SIDE 650 4 1 24 MJXFLG BUTTERFLY VLV PRATT— I- — UT W/ 21"OP NUT— PRA_ TT 150# FLGXMJ PRATT 1 680j 4, 24 DI MJ LUGGED REST PACK (1) EBAA SEAL GSKT & 16 BOLTS/NUTS (3/4") INCLUDED- - -•.- 1 690 j - 4 i---- - 124 MJXFLG ADPT C153 IMP —_ I CEMENT LINED STD BIT EXT 710 f4 {EAI EA 1 � 24 DI MJ LUGGED REST PACK (1) EBAA SEAL GSKT & 16 BOLTS/NUTS (3/4") INCLUDED -- . - — 720 1 1, 24" FLG X FLG EXPANSION JOINT MJXMJ 4412M20B 1 ! 740 1 ; EBAA W/ 8" EXPANSION _ , 24 MJ 45 C153 IMP CEMENT LINED, STD BIT EXT !7601-2 _ T 24 DI MJ LUGGED REST PACK (1) EBAA SEAL GSKT & 16 BOLTS/NUTS (3/4") INCLUDED 7701;--l- 24X8 FLG CROSS C110 IMP r CEMENT LINED, STD BIT EXT 790' 2 , 24 FLG TEE C110 IMP Units Price Ext Price i 214,894.35 FT 134.73 EA 6,255.06 6,255.061 EA 1 7( - - 26,848.14 12 6,9.57 6,129.5 7 EA-_ 9,154.64. 36,618._56 �_. EA 558 69 2,234.76 -5,40-2.6-0-- I EAI _ 1,275.65 ,102.60EA EAj 558.69 2,234.761 r EA 1.9,219.24 19,219.24 �' EA 1,362.20 1,362.2011 558.69 1,117.38 {EAI EA 1 3,520.28 ' 3,520.281 -- - I EA 1 i- 4,339 93_L 8,679 86_ 06/03/2022 - 8:32 AM Actual taxes may vary Page 3 of 5 Eiiizm Bid Proposal for PASCO RES 3 - TBAILEY - JLS Bid #: 2375832 Seq# Qty Description Units Price Ext Price �S- 810 K CEMENT LINED, TN140 PRIMER 2 24 MJ L/P SLV C153 IMP EA 1,071.93 2,143.86 EA 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 . MODEL 21OG ALTITUDE VALVE 890 *** NEED MORE INFORMATION 900 BUDGET NUMBER 910 1 16 FLG X FLGFLOW METER EA 14,505.8.5 14,505.85 E & H PROMAG W 400 ELECTROMAG 930 ** NO CABLE INCLUDED �er_ 9_40 AT THIS TIME_ 950 _ *** NEED MORE INFORMATION 960 BUDGET NUMBER 970 1 1 1'6-'-F L_G BUTTERFLY VLV W/ HW- EA 4,304.13 4,304.13 1 PRATT 150# FLG _ 990 1 12 MJ TEE C153 IMP CEMENT_ LINED, STD BIT EXT .10101 *** SHOULD THE ABOVE BE FLG? 102Q 3 12 MJ DI LUGGED RESTR PACKJI) 1036 1 12 FLG X_FLG EXPANSION_ JOINT ��- EBAA W/ 4" EXPANSION �1050� 2 12 MJXFLG ADPT C153 IMP CEMENT LINED STD BIT EXT 1070' 2 12 MJ DI LUGGED RESTR PACK (1) 1080, 90 12 TJ CL52 DI PIPE r DUCTILE IRON MANUF SURCHARGE DETERMINED AT TIME OF SHIPMENT AND MAY NOT 1090''' 1 REFLECT QUOTED PRICE 1100; 5 112 SURE STOP LOCKING GASKET _ 111011 28 12 PVC SDR35 SWR PIPE (G)-14' 11 _ _ 8 F6106 MJXFLG RW GV OL L/ACC CLOW GATE VALVE EPDXY COATED W/STAINLESS STEEL _' 2 BOLTS & NUTS 1130; 2 8 MJ DI LUGGED RESTR PACK (1) 1140,' 1 8 F6102 FLG RW GV OL ON CLOW GATE VALVE EPDXY COATED W/STAINLESS STEEL BOLTS & j NUTS r 1 D.1400-8 8 DISMANTLING JT EPDXY COATED STD ZINC BOLTS 11701, 1 8 MJXFLG ADPT C153 IMP CEMENT LINED, STD BIT EXT EA 487.67 487.67 EA 165.93 497.79 EA 6,948.72 6,948.72 EA 304.54 609.08 EA 165.93 FT -60.95 EA 210.33 EAI 175.24 FT 26.28 EA 1,375.25 EA 86.81 EA 1,428.30 EA 887.52 EA 137.23 11901_ 1 8 MJ DI LUGGED RESTR PACK (I) - _-� EA 86.81 112001 36 8 TJ CL52 DIPIPE LFT 36.93 -- _ I DUCTILE IRON MANUF SURCHARGE DETERMINED AT TIME OF SHIPMENT AND MAY NOT I 112101 REFLECT QUOTED PRICE _J EA 50.84 122& 2 1 8 SURE STOP LOCKING GASKET - EA 120.67 SUBTOTAL 331.86 5,485.50 210.33 8_76.20 735.84 2,750.50 1733.62 1,428.30 887.52 137.23 86.81 1,329.48 50.84 241.34 439,765.92 06/03/2022 - 8:32 AM Actual taxes may vary Page 4 of 5 izo Bid Proposal for PASCO RES 3 - TBAILEY - JLS Bid #: 2375832 Seq# Qty Description Units Price Ext Price 1260 VALVE BOXES 1270 (IF NEEDED) 11280 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 E 36" 940 VB BOTTOM IMP EA 81.71 571.97 13101 7- j 10X6X2 ROUND ETHAFOAM PAD 10" OD 6" ID CIRCULAR EA I 7.93 55.51 1320 7 3' VLV EXT STEM F/2"NUT EA i 129.23 904.61 SUBTOTAL (Avg. Based On 7EA) 2,274.02 Average price per EA -1 324.86_ i s i fi 1360-1__ PER EACH FLANGE KITS _ _ i 1370 1 I *** CONTRACTOR TO DETERMINE _ 1380 —' QUANTITY NEEDED (NO PLANS) *** -_ ., ._ I 1400 } 24';--FLG BOLT KIT_ 1410 24 124 ZINC HEX BOLT & NUT KIT ._ EA 175.99 . . . -- _ 4,223.76 - _-- _- - _.. _"' " __ . _ - _ _ ___ 1420 24 24X1/8 SBR FLANGE TYTE FF GSKT NSF61 APPROVED EA 94.94 2,278 56 - - 1440 16" FLG BOLT KIT t 1450 6 16 ZINC HEX BOLT & NUT KIT EA 74.13 ' 444.78 --- -- _ _ 14606 ! 16X1/8 SBR FLANGE TYTE FF GSKT NSF61 APPROVED_ EA 54.10' 324.601 _- - 1 _ _ 480 12 11490 4 T - - - j_ I EA 31 10 - - 124.40 NSF61APPROVED—� 1500 4 112X1/8 SBRDFLANGEOTYTE FF GSKT S � - - EA 26.50 � -- V 106.00 ' j 1520 8" FLG BOLT KIT 1530 6 8 ZINC PLTD HEX BOLT & NUT KIT 1 �_ EA I 15.38 - _-__ 92.28 z - -- ,. - __ _ .-._. _ . _ _ 1540_1 6 8X1/8 SBR FLANGE TYTE FF GSKT NSF61 APPROVED _ _ ( EA 20.98 125.88] SUBTOTAL i 7,720._26 j __T i M 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 i CUSTOMER FOR MANUFACTURE WITHIN THIRTY (30) CALENDAR DAYS FROM THE DATE OF THIS QUOTATION. CORE & MAIN LP RESERVES THE RIGHT TO INCREASE PRICES TO ADDRESS 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:llcoreandmain.com/TangLCZ 06/03/2022 - 8:32 AM Actual taxes may vary Page 5 of 5 i p n) rt O) i N N O N l0 O A O m Ln3 m rD i w 0 a -o rD m 3 CL m rF rF 3 OQ U, 3 (D 3 O X Ullx OO 0 0 0 0 1 N I" F-& N N N N N N N N N ' = = N N N N N M M 61 A A A A A A A A A A A m_ _ _ _ _ _ __ _ _ _ _ _ _ _ __ D O rt rt x p v 0 p m m o to p� p p m p7 to p p\ v �• Or ' OG N fD (D = '� 3 C .rtr 3 3 A C 3 rrt+ (D m m (D < < p 6' oo s rD rD °° rD �' a• a a rD D � v O) — (D (D fD , O W n rD N �—„ n (D (D m =+ n W < ° < p r0°D Q < C � 0° (o aCL )) -O 3 � (<D r<D (D °' < N v CD < X fD Q O_ O) x x N Q -O v< rt c o Q m A< -� m 3 a<� Q o X rD rD X v (D< ,.., T 7r 7 m O N r^ W (D r t^. , (D W O O (D m r •+ r 7r m y N x m X < < x 7p m tn X 3 to -n m ,.., m ,Cr (D O _ v x 3 (D Q 3 O, 3r r "rl < D Q x C Q m Tn (D r r .. x Z7 T r x T r r m m m m r— r m m m m m m m m m m m m m m m r r m D D D D m m D D D D D D D D D D D D D D D m m 3 A Ca 3 rt Cl to rr w N-4 w O O N N N N O O N N I--+ N N N N r i Iv N H+ F- --4 � cn p O p p 0�_ 3 3_ O n L -1N N t.n sn to p cn to r Ol O) O) ,rt < < C O rr rr .+ rr .+ rr C rr rr O O) 3 3 3 (D O)fD G] N fD (D rD rD rt 3 (D N N (D (D (D rt rD (D n 77 7r 77 N 7' 3 M r -t r+ r+ 3 _ N r0 -r . O' Q' CL rt C =!23. O O o 3 3 3 rt. A 3 rt rt O O N v 3 rt rt '+ 3 h art' 3 E 3 O 3 3 3 ( (D rt rCr to rCr to o (D M Q C NO to O Q, Q 3 3 3 3 0) 3 3 Ort) fD 0 (D rD 7r 77 77 3 7r to O) 3 3 X O_ v O O v Q * Q N 77 to 3 3 3 x 77 O r) O O 3 to Q 7r 7r Q �* vi rr -+ pj (D (D ODOrt 3 3 77 O) :3 3 O_ a v 00 a 3 3 (D rC�r rt O 3 O (D O Q rt � (D Oi rt O ata N (D < u � o m rt o a Q N O o, v m C: v_ N a G v � � (DM M W � fD Q ul T m 2. 3 N C m rF O rn N N O N N Division 15 Mechanical 15.00 GENERAL 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 Vork for ..." shall apply to all following subsections whether directly referenced or not. 15.05 Common Work for Mechanical [CS133 05 00] 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 \\corp.rh2.com\projects\Project\Data\TBI\21-0290\30 Specs\Technicals\15 Mechanical -Pipe Pre-P—hase.do— 5/18/22 9:16 AM 0 2022 RH2 Engineering, 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 [CSI 33 05 00 or 40 05] 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 below grade locations as required. 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 [CSI 33 0519 or 40 05 19] 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 \\corp.rh2.com\projects\Project\Data\TBI\21-0290\30 Specs\Technicals\15 Mechanical - Pipe Pre-Purchase.docx 5/18/22 9:16 dM 0 2022 RH2 Engineering, Inc. City of Pasco Spring 2022 Zone 3 Reservoir Division 15 Part 2 - Products Manufactured Units 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 Fittings 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 conform 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 64 -inches shall be in accordance with AWWA 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-N), chlorinated butyl, or cloth -inserted rubber. Gaskets shall be full -face. Gaskets shall be a minimum Vs -inch thick. Do not use SBR, nitrile, or neoprene in fittings used for air transport in wastewater treatment ystems. Type of ends shall be specified as mechanical joint (NIJ), 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. 15-3 \\corp.rh2.com\projects\Project\Data\TBI\21-0290\30 Specs\Technicals\15 Mechanical - Pipe Pre-Purchase.do- 5/18/22 9:16 AM ® 2022 RH2 Engineering, Inc. City of Pasco Spring 2022 Zone 3 Reservoir Division 15 15.23 Non -Metal Pipe and Fittings 15.23.06 Polyvinyl Chloride (PVC) Pipe and Fittings for Gravity Sewer — Push on Joint [CS133 05 31.11] 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. 15.30 VA.vEs 15.31 Common Work for Valves [CSI 40 05 51 or 33 14 19] 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 shall 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 per 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. 15-4 \\corp.rh2.com\pmjccts\Project\Data\TBI\21-0290\30 specs\Technicals\15 Mechanical -Pipe Pre-Purchase.docx 5/18/22 9:16 AM 0 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 finished 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 61.23] 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. Valve 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&Y). Other valves as shown on the plans. 15.32.03 Butterfly Valves Class 150 [CSI 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 15-5 \\corp.rh2.com\projects\Project\Data\TSI\21-0290\30 Specs\Technicals\15 Mechanical - Pipe Pte-Purchase.do- 5/18/22 9:16 AM 0 2022 13112 Engineering, Inc. 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 tight 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 clear 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. Valve 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 epoxy or two-part liquid epoxy coating to all internal and external surfaces. 15.33 Check Valves 15.33.02 Swing Check Valves [CSI 40 05 69.23] Part 1— General Design Requirements The swing check valve shall function to permit flow in only one direction. 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. 15-6 \\corp.rh2.com\projects\Project\Data\TBI\21-0290\30 Specs\Technicas\15Mechanical-Pipe Pte-Putchase.docx 5/18/229:16 AM 0 2022 RH2 Engineering, Inc. City of Pasco Spring 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 swing 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 AWWA C-550 (latest revision). Interior coating shall be a minimum dry film thickness of 7 Mils, not including primer. Exterior coating shall be a minimum 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 [CS1 40 05 06.15 "33 05 09.19] 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 applications. Connections shall be as shown on the Plans (flange, weld, threaded, or mechanical joint). 15-7 \\corp.ria.com\projects\Project\Data\TBI\21-0290\30 Specs\Technicals\15 Mechanical • Pipe Pre-Purchase.docx 5/18/22 9:16 AM 0 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 TM Flex -Tend® 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 Valve Company, Inc., of Carnegie, PA, or approved equal. Manufactured Units Direct Burti Expansion joints directly buried in the ground shall be suitable to external service conditions, including soil overburden and contact with saturated soils. Non -Direct Bury (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 [CSI 33 05 09.341 Part 1 - General Summary This specification is for wedge -action (tooth) style restraints. This type of restraint shall 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 Requirements. 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 information describing applicability and performance ratings. Quality Assurance The Contractor is responsible for verifying compatibility of the pipe and restraint system proposed in their bid. 15-8 \\corp.rh2.com\projects\Project\Data\TBI\21-0290\30 Specs\Technicals\15 Mechanical - Pipe Pre-Purchase.docx 5/18/22 9:16 AM 0 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 00 or 40 7100] 15.50.05 Common Work for Flow Meters [CSI 3319 05 or 40 7105] 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 15-9 \\corp.rh2.com\projects\Project\Data\TBI\21-0290\30 Specs\Technicals\15 Mechanical -Pipe Pre-Purchase.docx 5/18/22 9:16 AM ® 2022 RH2 Engineering, Inc. City of Pasco Spring 2022 Zone 3 Reservoir Division 15 15.51 Flow Meter Readout Head [CSI 33 09 01,33 " 90 or 40 7190] 15.51.05 Digital Read Head with Electronic Output [CS133 09 01.33, 3319 94 or 40 7194] 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 maximum. The current output shall be plus or minus 0.5 percent of full scale of the instrument 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, electromagnetic 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 [CS1 3319 23 or 40 7113.13] 15-10 \\corp.rh2.com\projects\Project\Data\TBI\21-0290\30 Specs\Technicals\15 Mechanical - Pipe Pre -Pu chase.docx 5/18/22 9:16 AM 0 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 working 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 model 5100: Ebonite. Siemens model 3100: EPDM (drinking water). 15-11 \\corp.rh2.com\projects\Project\Data\TSI\21-0290\30 Specs\Technicals\15 Mechanical - Pipe Pte-Purchase.docx 5/18/22 9:16 AM 0 2022 RH2 Engineering, Inc. City of Pasco Zone 3 Reservoir Spring 2022 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. 15-12 \\cotp.th2.com\projects\Project\Data\TBI\21-0290\30 Specs\Technicals\15 Mechanical - Pipe Pre-PurchaseAn- 5/18/22 9:16 AM ® 2022 RH2 Engineering, Inc. �'o -. 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