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Freeport NIP(7.1)-LR001009October 9, 2000 Larry Davis City of Coppell 255 Parkway Blvd. P.O Box 478 Coppell, TX 75019-4409 Fax #: 972-304-3570 Re: Freeport Phase VI Job # 99206 Testing Results Dear Mr. Davis: Please find the enclosed original tests reports for the backflow devices installed at Freeport Phase V & VI. These are for your to retain for your records. I have retained copies for my files. Please advise if there is anything else you need S)n~erely, Amy Braddock Project Manger CalHar Construction, Inc. Pb: 972-838-2888 Fx: 972-838-2299 Email: albraddock~_~calhar.com CtlECK ONE: IRRIGATION DOMESTIC FIRELINE BACIiFLO~~CE REPORT NAME OF PWS: PW$ I.D, # ~ l~ssm~ Pr/nc/pie Double Ch~k Valve TYPE OF ASSEMBLY m Pressur~ Vaamm Bnm~r m A~nosph~re Vacuum Br~-~ $iz~ REDUCED PRESSURE PRINCIPLE ASSEMBLY PRESSURE VACUUM BREAKER Double Check V~ve Assembly Ist Check 2nd Check ,Relief Valve Air Inlet Check Valve Iaitial Ta~'tDC.Clos~I Closed Ti.~t ~'/ ~ at ~ a psid Ti~t [] Lcak~ c] psid psid PP- psid Leak~ gl/ Didm3tOp~ m Laak~ U~ Gau&e # ~ Date last accuracy tested White - Customedas Copy Yellow - City Copy Pink - Testez=s Copy CIIECK ONE'- IRRIGATION DOMESTIC / FIRELINK BACKFLOW PREVENTION/t3SEM~LY ~ AND MAINTENAN~ REPORT I i PW$ I.D. # Manufacmr~ Model Number Scfial Number ~,_,__~_ ~ Principle Double Ch~.k V~lve TYPE OF ASSEMBLY m l~ssuru V~cu~n Breaker m Atmosph~r~ V~.mm SL~ REDUCED PRESSURE PRINCIPLE ASSEMBLY PRESSURE VACUUM BRF. AKER Double Check V~/ve Asp~My Is~ Check 2nd Check Relief Vslve Air Inlet Check V~lve Ini~d Test DC.Closed , Clos~I Tigh~ ~' O!mm~ a~ Op~__ed a~ psid Ti~ ~ Le. ak~ m .___.~psid psid ~d,- md ~ ,-, Did not Ol:~n n Lr. ak~d '~ Mamials Us~l Test ~ DC-Clos~i Closed Ti~lu o Op~med a~ ~ at psid R~pair Ti~h~ o , ~sid psid m, ~d , Date last accuracy tested No. ~ n~ q ' ~-od) White - Customer~ Copy Yellow - City Copy Pink - Tester~ Copy CIIKCK IRRIGATION NAM~ OF PW$: ~ TYPE OF ASSI~IBLY REDUCED pRESS~ PRINCIPLE A..~EMBLY PRESSURE VACUUM BREAKER Double ~ Vaiv~ .Assembly · 1st Ch~k 2nd C~.ek Relief Valve Air Inlet Cl~ck Vslve I~tialT~stDC-Clos~ Clo~iTig~ ,a ~at Op~a~ laid Leat~d a{ Di. daotOpm m I.,ml~d''--~ ~d ~ ~.~ y~ ', lest- cad ¢ Mam-iais / Used Tm~ DC.Cka~d /Ck~d TiS~ g' ~-' ~ ~ c~. T~No. ~D~ q -_~-a9 /0-,,9.. -00 Date last accuracy tested ~ - I ~ -(~(~) White - Customers Copy Yellow - City Copy Pink - Testings Copy CI~CK ONE: IRRIGATION DOMESTIC NAM~ OF PWS I.D. # LOCATION OF SI~VICE: BACKFLOW PREVENTION ASSEMBLY TEST AND MAINTENANCE REPORT I ti -- ~ M~ufa~m~ Sinai Numb~ Double Cl~ck V~lvc TYPE OF ASSI~IBLY S~ Located At Prc~su~ Vino-,,,', Amx~i~c V~omm REDUCED PRESSURE PRINCIPLE ASSEMBLY PRESSURE VACUUM BREAKER I~uble ~ Valve Assembly .., I~ ~ ~v~ ~ ~V~ ,, Ti~ o ~ o p~ p~ T~ ~ ,C~Ti~ ~ ~ ~ ~ Ti~ ~ ~d Gauge lC) Date last accuracy tested WMte - Customer's Copy Yellow - City Cogy Pink - Testers Cogy CHECK ONE: IRRIGATION DOMESTIC FIRELINE BACKI~OW pRE'v~NTION ASSKMBLY TEST AND MAINTENANCE RF. PORT Manufacmrcr TYPE OF ASSEMBLY ~ l~ss~ Principle Doubl~ Check Valw Model Number Serial Number Siz~ Lcc~d At Pr~sure Vac~n,m Br~ai~r A--o~hare Vacuum Y-,-, 'Pr+ - REDUCED PRESSURE PRINCIPLE ASSEMBLY PRESSURE VACUUM Double Cheek Valve Asp~hly 1st C~-~ lind Check ln,~i,~ Valve Air Inlet Check Valve Initial Test DC-Closed .Closed Ti.~ht ~ Opened at Opened at psid Tight I~ Leaked 0 psid psid ~.~,~ o Did not Open 0 Lea~d Test ~ DC-Closed Closed Ti~t o Opcnc~ at O~ at psid R~a~' Ti~t o psid psid White - Customer~ Copy Yellow - City Copy Pink - Tester~ Copy CtlECK ONE: IRRIGATION DOMESTIC ~ FIRELINE NAME OF PWS: PWS I.D. {8 LOCATION OF SERVICE: BACKFLOW PREVENTION ASSEMBLY ~ AND MAINTENANCE REPORT M,-u.facturer Model N,,mber S~'ial Number Double Ch~ck Valve TYPE OF ASSEMBLY U Pressuru Vacua-- Br~k~r c3 Auuosph~e Vacuum Siz~ ~ ~ REDUCED PRESSURE PRINCIPLE ASSEMBLY PRESSURE VACUUM BREAKER Double Check Valve As.,~.mhly ls~ Check Iud Check Relid Valve Air lule~ I Check Valve luiual Test DC-Clos~i Closed Tigh~ ~r' C)p~ed at Opened at psid Ti~t ~ ~ m psid psid RP- psid Legged c2 Did not Open m Leaked i:l Materials Used TestAfler DC-Closed Closed Tight m Opmedat Openedat psid Repair Tight m psid psid RP ?sial Date last accuracy tested White - Customer~ Copy Yellow - City C~py Pink - Testerk Copy CIIECK ONE: IRRIGATION DOMESTIC FIRELINE BACKFLOW P~iEVENTION AS~LY TEST AND MAII~i]i;NANCE REPORT NAMEOFPWS: ~ ~_ (~00. ; PWS LD. ii {oa 5- VI % r~8,,I,,,ious ,,,,a is c~:ificd to be op~',~,g withir, acr~tabl¢ Double Chcc~ Valve Mamffacturer .~Cq t° ~/ TYPE OF ASSEMBLY ~ Pressure Vacumn Brc. k~r a Atmosphere Va(.--~ Size O~/~ ,, REDUCED PRESSURE PRINCIPLE ASSEM]ILY PRESSURE VACUUM BRF..AIi~R Double C~eck Valve A~ly 1st Check 2nd Check Relief Valve Air Inlet Check V~lve Imual Test DC.Closed 'Clos~d Ti.gh~ ~ , ~ al (39cn~ a~ .~_.__psid Tight fi/ Le. ak~ ~/ psid psid P,.P- psid Le. ak~ c3 Did not Open o Lcak~ ~, Ma2rials Used / T~st ~ DC<los~d ~los~d Tight g/ ~ at Op~n~d at psid R~air Tight ~ psid psid RP psid FinaAddr~s~..O. ~ ~j~,9~.{ Cmt Testa'No. q.~(...~/.o Dau~ ~ -0~ Date last accuracy tested White - Customer~ Copy Yellow - City Copy Pink - Tester~s Copy CHECK ONE: IRRIGATION DOMF,~rIC FIRELINE NAM~ OF PWS: PWS I.D. # LOCATION OF SERVICE: Th~ ba~flow prevention asse~bl~ drafted b~low ha~ ~ ~ and m,lnt,i~ ~.~ ~ ~ TI~CC Mamffa~mr~r Model S~al Nmnb~r TYPE OF ASSEMBLY [] P~m Vacuum Br~l~r A~mosph~re Vacuum Bn~k~r Siz~ Located At REDUCED PRESSURE PRINCIPLE ASSEMBLY PRESSURE VACUUM BREAKER Double Check Vslve Assanbly 1st Check 2nd Check Relief Valve Air Inlet Check Valve Imtial Test DC.Clos~l Closed Tight ~ '0~ at ~ at psid Ti~h~ ~' ~ o psid psid 1~- psid L~aked 0 Did not Op~m 0 Lo. ak~d r~ Martials Used TestAtOr DC-Closed Closed Tight O Opeaedat Opeaedat psid R~pair Tight o psid psid P,P psid Gauge Date last accuracy tested White - Customer~ Copy Yellow - City Copy Pink - Tester~s Copy