Loading...
WA9903-SP 991220 SHIMEK, JACOBS & FINKLEA, L.L.P. CONSULTING ENGINEERS DALLAS, TEXAS Date: January 6, 2000 Architectur tilities, Inc. 300 We amsey P.O. ox 11586 F Worth, Texas 76110 ttention: Steve Dake Addition of Pump Number 4 to Village Pkwy We are transmitting herewith 3 copies of the submittal data furnished by Baugh and Associates, Inc. These copies have been reviewed and marked as follows: Explanation No Make Revise Submit No. Exceptions Corrections and Specified Dwg. Sheets Dwg. Description Taken Rejected Noted Resubmit Items No. 30" Butterfly Valve XX 24" and 20" Butterfly Valve XX Remarks: By copy of this letter we are returning 2 copies of the submittal to Gary C Hen ~cks, P.E. Checking of shop drawings by Shimek, Jacobs & Finklea is only for general conformance with the design concept of the project and general compliance with the information given in the contract documents. Any action shown is subject to the requirements of the plans and specifications. Contractor is responsible for: dimensions which shall be confirmed and correlated at the job site; fabrication processes and techniques of construction; coordination of his work with that of all other trades; and performing his work in a safe and satisfactory manner. Baugh &Associates, Inc.Products Marketing Specialists 11203 Jones Rd. West - Houston, Texas 77065 Phone (281 ) 807-9696 - Fax (281 ) 807-4607 SUBMITTAL DATA For 30" - 48" BUTTERFLY VALVES For ADDITION OF PUMP No. 4 AT THE VILLAGE PARKWAY PUMP STATION PROJECT No. WA99-03 BID No. Q-119902 For CITY OF COPPELL, TX. PREPARED BY: BAUGH 8: ASSOCIATES, INC. December 20, 1999 [] REJECTED CO,qC,'p' SUBMITTED PRODUCTS: 30" Butterfly VaNe, w/Handwheel Operator Piece No. Q_ty. Description N/A 1 Ea. 30" Flg., Butterfly Valve w/Handwheel Operator M&H AWWA C,,504 Large Diameter Butterfly Valves 'I Style 1450 30"-48" ~ [] the dependable valve ~or water transmission and in-plant applications From the engineers who broughl you the unequa!led Rubber-To-Stainless Seating reliability and economy ol 1he most widely installed Provides Bottle-Tight underground butteally va!ve ever--the M&H "4500"--comes Permanent Closure. the Style 1450 Large Diameter Butlerfly valve. The Stv e The exclusive patenled vane-seat and valve-seat 1450 offers the many advan!aoes of the time Proved 'Z&H ~ , construction ol the M&H Style 1450 butlerfly valve assures "4500"--ruggedhess. boltle-t:ght seal. corrcsion-free you of t00% bottle-tight sealing for the li~e of the valve. bearing and sealir'g surfaces. freedom from excessi',e ma~nlenance--plus the added dimension ol a "flow- The s:ainless steel body seat ring is made integral wi~h the through" vane valve body to assure a permanent, corrosion-resistant seating area. The vane seat is a special compound of Less Flow Restriction. Buns-S and natural rubber. firmly clamped to the vane by a The innovative desQn ol :he M&H Style 1450 fio,v-throug", slain:ess sleel seat-re~aining ring and stainless steel sell- vane provides maximum ~ree ',.';o,',' area without sacrificing: locking screw ~asleners. This construction forms a positive vane sirerig;h. Th~s greater fie,'~ through area results in less lock between the vane and rubber seat, which assures 360° pressure droD and pumping ccsts than conventional "bo,::;e-tight" seating. The vane seat is adjustable and lolally designs. field rep!aceable, il required. M&H Style 1450, Class 150B butterfly valve, 30" size with mechanical joint ends ~.~ ~'~? .,, and manual underground , service operator. ': )': Working Pressure-- 150 psi (Tested Bottle-tight) '\t Hydrostatic Test Pressure- ti~-½ 300 psi (Tested with vane parhally open) ~'~'/"' ! Available AWWA Classes-- ~":; ;.~:~- } 2 25B, 75A,75B, 150A, :~a~6g",e~2", 48" ,.;:.:,::::.:, Operators: Available open left or open rl ht on buried Operators. Cylinder and Electric Motor. NSF APPROVED M&H AWWA Large Diameter [] Style 1450 [] Butterfly Valves [] Suggested Specifications (30"-48") [] NSF Approved A. GENERAL For underground service, the minimum number of turns !.o All Butterfly valves shall be ol the rubber-sea~ed tight-ClOsingclose valve shall be no less ~han 2 turns per inch of valve size type designed, manufactured and tested in congofinance to in order to minimize v,/ater hammer; and AWWA stops shall AWWA Standard C-504, laest revision. All valves shall be be provided capable o~ absorbing up to 450 foot-pounds of M&H Style 1450 ButterIly Valves. or approved equal. NSF inputtorque without damage lo the valve or operaor. approval is recommended. For above-ground service. the operalor shall provide B. VALVE position indication; and shall require no more than 80 pounds pull on the handwheel to provide necessary lorque Valve Body shall be high s'irength cast iron ASTM A-126, for specJied pressure and flow ra~e. Class B, with 18-8 Slain~ess Steel Body Seat. Valve Vane (Disc) shall be ol cast or ductile iron, ASTM A-536, Grade Cytinder Operator shall meet all appficable provisions 65-45-12 having rubber seat mechanically secured with a AWWA Standard C-504, tatest revision. serrated 18-8 Stainless Steel Clamp Ring and 18-8 Slain~ess Steel self-locked screws. Rubber Seat shall be a full-circle D, END CONFIGURATIONS 360° seat not penetrated by the valve shaft. The vane shall be of a "Flow-Through" design incorporating three integral Flanged-end valves shall be of the short-body type having flow passages, in order ~o provide low flow resistance and 125# flanges conforming Io ANSI B16-1. Mechanical joint end valves shall conform to AWWA Standard C-111 (ANSI assurance of high quality. Valve shafts shall be of two-piece B21.11). Mechanical joint bolls, glands and gaskels stub shaft type, made of 18-8 Type 304 stainless steel with a diameter equal to or larger than specified ~or applicable (shal[)(shall not) be supplied by the valve manufacturer. valve class as defined by AWWA Standard C-504, latest .... revision. Rubber Seats shall be capable of ready E. TESTS replacement or adjustment without the use of special ~oo!s. All vaives shall be tested for leakage at raled pressure, and For underground service. shaft seals shall be of the "O- tested hydrostatically at two times raled pressure--all in Ring" type. For in-plant or above-ground service. Teflon- conformance with AWWA Standard C-504, latest revision. impregnated-asbestos packing and Buna-N packers utilizing an adjustable gland shall be provided, to allow packing adjustment or repiacement without operator ~ removal. ~ / . ..-'< --- -. C.. OPERATOR J~' //'<' "':", \'~ The opera!.or shall be of the traveling nut or worm gear type, ~ ~~ self-locking in any position and sealed, gasketed and r3.,j ,r'T i' lubricated as needed. I' ~ . ' All valves shall close by turning the operator nut or ~ , handwheel in a clock-wise direction (Open left). The operator shall be capable of meeting the torque requirements for opening and closing the valve against the pressure and flow rate specified. OPEN RIGHT VALVESCAN ~ , , t · ~, r . ,. ·/' ,.., · ,:-, ,,: Style 1450 Butterfly Valve Exclusive Features The cross section drawing below shows the design features and relative posi- tion of working parts of the M&H Style 1450 butterfly valve. --,,. Stainless Steel Shaft-- NonLAdjustable Bronze Ruggedly constructed valve O-Ring Cartridge shafts of 304 Stainless Steel meet or exceed AWWA Bearings--Generously sized, Standard C-504. low-friction, reinforced Teflon stainless steel backed bearings provided on operator and thrust ends are self-lubricated for valve life...no maintenance is required. Valve Body--Heavy duty ASTM-A126 Class B Cast Iron Taper Pins--For full metal body designed and manufac- to metal contact, vane to tured to meet or exceed AV,ANA shaft connection is accomp- Standard C-504. fished by stainless steel taper pins secured with stainless steel lock nuts. ,-4 \ Flow Through Vane--Innovative , design of Style 1450 flow- 6 through vane provides large free flow area without sacri- ficing vane strength. Greater flow-through area results in less pressure drop than conven- tional vanes. Vane construction The M&H Style 1450 incorporates a is of A-536 Ductile Iron to meet unique sealing system in which the or exceed AWWA Standard C-504. seal is locked into a vane recess and is further restrained by a serrated clamp ring. Seal relaxation when the valve is in the open position is eliminated. You are assured of uninterrupted 360° Adjustable Thrust Bearing-- reliable and mechanically adjustable Bronze thrust bearing accurately sealing as well as reduced wear and centers vane in valve body. lower seating torque. Should field Accurate alignment is held in adjustment be required, one man with installation position. Factory a torque wrench does the job in ,A, adjusted for life of the valve. minutes without valve disassembly. 1--Vane; 2--360° Rubber Seat; 3--Stainless Steel Serf-Locking Screw Fastener; with Nylon Sealing Sleeve; 4--Stainless Steel Body Seat Ring; 5--Stainless Steel Seat Retaining Ring; 6--Valve Body M&H AWWA C504 Large Diameter · 1 S'ty e 1450 30"-48" [] Butterfly Valves UNIQUE ADJUSTABLE The M&H Style 1450 incorporates DESIGN ASSURES 360© a unique sealing system in which the seal is locked into a vane UNINTERRUPTED SEALING recess and is further restrained by a serrated clamp ring, Seal relaxation when the valve is in the iopen position is eliminated.' You are assured of uninterrupted 360" reliable and mechanically ~. -/4 adjustable sealing as well as ' ' ' 5 reduced wear and lower seating ';~ torque, Should field adjustment " be required, onemanwithatorque 6 mr ' ' 3 wrench does the job in minutes without valve disassembly. ~ 1 1--Vane; 2--360©Rubber Seat; EVERY M&H STYLE 1450 BUTTERFLY 3--Stainless Steel Self-Locking VALVE UNDERGOES RIGOROUS QUALITY . Screw Fastener; with Nylon CONTROL AND PRESSURE TESTS TO , __ Sealing Sleeve; 4--Stainless Steel ASSURE STRICT CONFORMANCE TO Body Seat Ring; 5--Stainless LATEST AWWA STANDARDS BEFORE Steel Seat Retaining Ring; SHIPMENT, 6--Valve Body Rugged Stainless Steel Shafts. AH Working Parts Corrosion-Free. All When municipalities, consultants and shafts are of 18-8 type 304 s:ain;ess critical bearing and sea!,~g sLr~aces contractors install the M&H Style 1450 steel keyed for operator connec:lon are stainless steel, rubber U, ronze or butterfly valve, they are making a and pinned lo the vane with s',ainless Teflon'. Your assurance of long ',~.e, sound investment for the future in sleel taper pins secured with stainless easy and efficient valve c:;era~ion. dependable, maintenance-free ~-, steel lock nuts...full metal to melal Further protection can be afforded the service, bottle-tight sealing and long =2. :.~) contact is assured with no leakage to M&H Style 1450 w~th the added opt!on valve life, The M&H Style 1450 will -~ shaft ways M&H Slyle1450 shafts are of AWWAC550EPOXYccatlngon prove to set a new industry standard manufactured to meet or exceed interior valve surfaces. C550 coating for large diameter buttertly valves, AWWA Standard C-504. Shaft dia- provides effective protec;,on from Contact your nearest M&H field meters are as specified for the various corrosion caused by tuC, e,culat~on. representative soon for complete valve classes. details, Maintenance-Free. The f/,&H Style ,, ...- .~' 1450 butlerfly valve is peramer-,tty 'PuPore Regislered Trademark lubricated and requires no periodic ' --:' exercising or stem replacement. The closing achon of ~he vane is self- .' ,cleaning and 1here are no pockets in which sediment formationscan deposit, resulting in longer tidetime service. For underground applicat;ons, the Style 1450 is supplied with O-Ring shaft seals contained in bronze cartridge. Valves for inplant NSF APPROVED appticalions are supplied with adjustable packing of Teflon' impregnated asbestos and Buna-N packers. Any sudden increase in line pressure automatically increases packing tightness. Wafer is sealed out and leakage is eliminaled. Underground operalors and end covers are permanently sea',ed ! against ground-wafer infillra:ion.  DESCRIPTION MATERIAL ' I ' BODY, VALVE CAST IRON A- 126 CL. B WI304 STN. STL. SEAT "2" VALVE DUCTILEIRONA-S36GR.65-45-12, 3 ENDCOVER CASTIRONA. 126CL. B A 4'SEATRINGS"VANE NATURAL RUBBER ' ,,, 5 CI.:AMP RING, SEAT 304 STAINLESS STEEL FIBERGLIDE ._ , BUNA "N" 10 SEAL, CARTRIDGE = BUN .... ' "11 BOLT, ENDCOVER COMM;STEEL FLAT READ tB-BSTAINLESSSTEELWINYLOKINSERT EAD 18-BSTAINLESSSTEELWINYLOKINSERT 4~ ///~ 16-8 STAINLESS STEEL W/NYLOK INSERT . 15 ENDCOVERSEAL BUNA"N" 16 TWRUS~BEARINGt BRONZE ' 17 ' TAPER PIN ' " STAINLESS STEEL 18 TAPERPIN'NUT IB-8STAINLESSSTEEL "19 SHAFT (OPERATOR) 304 STAINLESS STEEL "20 SHAFT (THRUST) 304 STAINLESS STEEL ~ STAINLESSSTEEL · CAST IRON ASTM A-48 CL. 40 ON AVVWA CL. 25 & 75 VALVES SECTION AA SIZE RANGE 30 '-48" SUB-ASSEMBLY STYLE 1450 FLANGED END BUTTERFLY VALV (NON-ADJUSTABLE PACKING) M&HValveCo. ,,,~,~ov{o J~'G 9 O0 Ann,sl~, Al~eml 9 2 B 9 - ,~ .o.c.,o. c.s, ..o ....... cuss e SECTION A-A FOR ~ ~ .,~ .".". HANDWHEEL OPERATORS OPERATOR MODEL 150 BURIED HANOWHEEL 510 OPERATORS OPERATORS 1250 2200 L ]O,~.-[~w,s[: SUB-ASSEMBLY MANUAL OPERATOR ,".~,r'..'.,.<.. ::: :;!~, :,..._.-.=__-=-=..-.=.-.=. ..........=. DESCRIPTION MATERIAL OPERATOR HOUSING CAST IRON, ASTM A*126, CL, B HOUSING COVE R CAST IRON. ASTM A* 126, CL. B AS REQUIRED CAST IRON. ASTM A-126, CL. B END CAP (INPUT) CAST IRON, ASTM A-t 26, CL. B END CAP (LOCKNUT) CAST IRON, ASTM A-I 26, CL. B LEVER DUCTILE IRON, ASTM A-536, G R, 65-45- CROSSH EAD DUCTILE IRON, ASTM A-536, GR. 65-4 5- CROSSHEAD SLEEVE ALLOY IRON INPUT SHAFT CDS AI SM C I t t 7 LEADER REARING RETAINER CDS AISM C 1117 LEABED REARING RETAINER CDS AISM C 1117 LEABED ROLLER THRUST BEARING COMM. STEEL SLEEVE BEARING OILITE BRONZE SLEEVE BEARING OILITE BRONZE SPACER COMM. STEEL RETAINER RING SPRING STEEL SLOTrED NUT COMM. STEEL LOCK PIN COMM. STEEL END CAP SEAL BUNA "N" DOWEL PIN COMM. STEEL END CAP GASKET PERMATEX FORM.A GASKET NO. 2 COVER GASKET PERMATEX FORM-A GASKET NO. 2 HEX HEAD CAPSCREW COMM. STEEL HEX HEAD CAPSCREW COMM. STEEL HEX HEAD CAPSCREW COMM. STEEL INDICATOR CAP CAST IRON, ASTM A-128 CL. B INDICATOR CAP SEAL BUNA "N" BUSHING REINFORCED TEFLON SIZE RANGE24" SUB-ASSEMBLY MODEL 4350 MANUAL OPERATOR ) . j~'~99-013