CEP_ 3 Standpipes_Sprinkler.pdf

SYSTU¡v!,{,CCUPTANCE l4-'27

All pip¡ng hydrostalically lesled at 200 psi (_ bar) lor 2 hrs Dry piping pneumal¡cally lested? rj Yes U No Equipmenl operates properly? ø yes rJ No

Reading of gauge located near wâter supply tesl connection 154 psi (_ bar)

Hydroslalic: Hydroslatic lesls shall be made at nol less lhan 200 ps¡ (1 3.6 ba4 for 2 hours or 50 psi (3.4 bâr) above stat¡c pressure ¡n excess of 1 50 psi (1 0,2 ba4 for 2 hours. Diflerential dry pipe valve clappers shall be left open during test lo prevenl damage. All aboveground piping leakage shall be stopped.

Pneumalic: Establish 40 ps¡ (2.7 bar) air pressure and measure drop, wh¡ch shall not exceed | lá psi (0.1 bar) ¡n 24 hours, Tesl pressure lanks al normal waler level and air pressure and measure air pressure drop, which shall nol exce€d 172 psi (0.1 ba4 in 24 hours.

ll no, slate reason.

Do you cerl¡fy as the standpipe conlraclor lhat addjlives and corrosive chemicals, sodium silicale, or derivalives of sodium silicale, brine, or other corros¡ve chemicals vJere nol used lor tesling syslems or slopping leaks?

Flow Test

Blank Testlng

Welding

Cutouls (Discs)

Hydraul¡c Dâta

Nameplate

Remarks

EYes JNo

Res¡dual pressure v/ilh valve in lest connection open wide 150

Underground mains and lead-in conneclions to syslem risers llushed before connection made lo standpipe p¡p¡ng

Verified by copy of the underground test lorm? El Yes ,J No U Olher (explain)

Flushed by inslaller of underground standp¡pe p¡p¡ng? El Yes ,¡ No

Flow water lrom the hydraulically mosl remote slandpipe oullet(s).

Record: Stalic pressure: !!Q¡gj Residual pressure: 105 psi Nozzle diameter: 25 in

P¡lot pressure:3o ps¡ Total flow:_jlqggjpL

Welded piping t¡ Yes fi No

Do you cerl¡fy as lhe standpipe conlraclor lhat weld¡ng procedures comply with lhe requ¡rements of at leasl AWS D10.9, Level AR-3?

Do you cerl¡ly lhat lhe welding was performed by welders qualified ¡n compliance with lhe requ¡remenls ot at leasl AWS D10.9, Level AR-3?

Do you certify that wslding was carried oul in compliance w¡th a documenled quality control N yes procedure to ensure that all discs are retrieved, thal openings in pip¡ng are smoolh, that slag and olher weld¡ng residue are removed, and thal lhe internal diameters o, piping are nol penetrated?

Do you csrtily lhal you have a contfol leatufe lo ensure that all cutouts (discs) are relfieved? r! Yes JNo

Nameplate prov¡ded? E Yes ú No rj lf no, explâin.

Dale lefl in service with all control valves open:

Name of conlractor

Address license number (if

Tille Date ü¡ Yes ü Yes 'J NO

!No

Name ol Sprinkler/ Slandp¡pe Contractot

System Operat¡ng Test Wilnessed by

Addítional Explanation and Notes

Property owner (Signed)

@ 2013 Nal¡onal F¡re Prolect¡on Associat¡on

Til le etgjeçL¡d_a nesel__ Tiile

Dâte 07/31/15

Date ïille Date

T¡lle Proiect Manaqer Date 07l3ll15

NFPA 14 (p.3 of 3)

FICURE ll.l.3(a) Contimrccl

['.n'' Çñ,rl Lrfi rs'r;N tr 144\ ¿ 20r3 Edition F

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STANDPIPE SYSTEM DESIGN SUMIAARY

SOURCE: TIRE PUMP

fI.OT{ AÌ TOP MOST OUII.ET

PRESSUNE @ IOP MOST OUTIEI

ftOVI TOR EA. ADDMONAT SIPE TOIAL w/ ADDIÍIoNAL ftow ELEV. @ HIGHEST OIfITEI

HOTE VATVE CONNECÍION

CLASS SERVICE

TOrAt ttow tEQulrED

IOIAI, PRESSURE REQUIRED

SAFãIY MARGIN

. l¿¡2.19 PSI

- 2.71 PSI

CAICUTAIIONS PER NTPA 14

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I PIAN NOTES:

:-VÃ[VEJIPãõ¡ÃmerErs &

FOT ÍIRE PUTA? THOWN ON FITE PUM?

PTAN. SEE SHEE T?.O,I fOT ¡IRE ?UMP

PTAN AND DEÍAIIS.,, 9\"'

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CENTRAI ENERGY PTANT ALr.lEvELs Nt & N2'STANDPTPE rsoMETRrc

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D¡IITED CONC. ANCHOR

HANGER

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TONGITUDINAI. SWAY BRACING DEIAII

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VA HOSP¡ÍAL _ CENTR.AL ENERGY PI.ANT

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NS/Cherokee Veútures, LLC

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NS/CHEROKEE VENTURES, LT¡

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AUSTIN, TE)(ÀS 7O?28