HomeMy WebLinkAbout003.1_C2.1 - Fire Pipeline and Profile4790480048104820483047904800481048204830-0+500+004817.04817.9
4812.090+504818.6
4819.01+001+502+002+25STA. 0+41.9718"Ø SDR 35 PVC PIPEINV. ELEV.= 4808.26STA. 0+27.16 (0.00')INSTALL 4"Ø GATE VALVEW/ MJ RESTRAINTS AND VBINV. ELEV.= 4812.09 INSTALL 45' OF 4" DIA. D.I.P. FIRESERVICE AND 4" DIA TYPE K COPPERDOMESTIC WATER SERVICE TRENCHEX PER SPEC. SEC. 02221 TYPE '1'BEDDING, FLOWABLE FILL BACKFILLSTA.0+25.00 (0.00)NSTALL 6"Ø X 4"ØTAPPING TEE & TBINV. ELEV.= 4812.01
STA. 0+70.24 (0.00')
INSTALL 90° VERT. BEND
TB AND FIRE RISER
PER COB DETAIL
INV ELEV. = 4812.08'2'1'8''S 8''S 8''S 8''S 8''S 8''S 8''S 8''S
OHP OHP OHP OHP OHP OHP OHP OHP
6''W 6''W 6''W 6''W 6''W 6''W 6''W 6''W
WATWATWATS18''S 18''S 18''S 18''S 18''S 18''S 18''S 18''S 18''S
WATGASGASGASGASGAS482011.5'6.6'0+001+0048204819
4820
482048182.0'0'10'20'30'SCALE1" = 10' HORIZ.1" = 5' VERT.CONTOUR INTERVAL = 1'FIRELINE PLAN AND PROFILESTA. -0+50 TO STA. 2+25HEC Nov 02, 2022 - 9:47amCAD FILE: M:\213611\Drawings\SITE PLAN\SITE PLAN.dwg
REVISIONSDATEPROJECT NUMBERHYALITE Engineers, PLLC2304 N 7th Ave. Ste. LBozeman, MT 59715Tel: (406) 587.2781w w w . hyaliteeng. comFax: (406) 522.92252018812/818 BOZEMAN, MT05/27/2022213611PRELIMINARY DRAWING SET - 22x34 ORIGINALS WEST BABCOCKSCALESHEET TITLEDESIGN BYMONTANABRETT C.No. 29106 PEMEGAARDPEFORSOILNASREN
I
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ENEPRELIM
INARYC2.1AS NOTEDFIRELINE PLAN &PROFILEMALEXISTING GRND. ELEV. @ ℄
FIRE LINE INV. ELEV. @ ℄FF = 4818.20'STA. 0+24 TO STA. 0+70 INSTALLINSULATION OVER FIRE ANDDOMESTIC LINE PER DETAIL14/C4.1FIRE RISER ROOMPER ARCH.WEST BABCOCK STREET
ALLEYINSTALL FIRE RISERPER DETAIL 19/C4.21.SYSTEM CLASSIFICATION IS A TYPE III.2.PER NFPA 24, A 4" LINE IS REQUIRED TO FLUSH 390 GPM, THEREFORE A 2.5" ORIFICE IS MINIMUM TO PRODUCE THE REQUIRED FLOW.3.COB WATER WATER DEPARTMENT WILL OPERATE ALL VALVES AND 24 HOUR MINIMUM NOTICE IS REQUIRED TO THE CITY.4.ALL FIRE SERVICE LINE APPURTENANCES SHALL HAVE A MINIMUM PRESSURE RATING OF 175 PSI.5.SEE DETAIL 02660-1 & 02660-13 OF THE COB MODIFICATION TO MPWSS FOR THE FIRE LINE INSTALLATION.6.ENCASE ALL DUCTILE IRON PIPE AND FITTINGS IN V-BIO ENHANCED POLYETHYLENE PER COB MODS TO MPWSS SECTION 02660.3.3.GENERAL NOTES THIS SHEET