The URL can be used to link to this page

Home My WebLink AboutGallatin Center Lot 11 - Bldg A Fire Service f i � EXTG EDGE _ i STA. 0+52.5-� it I a o OF PAVEMENT -� 6" FIRE SERVICE LINE RISER & FLANGED OS&Y, o N SEE FIRE SPRINKLER DESIGN PLANS FOR INFO II NOTE: WHERE TRENCH PASSES THROUGH EXISTING BEYOND OS VALVE. CONTRACTOR TO VERIFY PAVEMENT THE PAVEMENT SHALL BE CUT ALONG A RISER LOCATION ATION IN BUILDING PRIOR TO PLACEM NT OF FIRE SERVICE LINE. ( ) m 0 o d NEAT VERTICAL LINE A MINIMUM OF OPENING. 30 cm m FROM THE EDGE OF THE TRENCH OPENING. WHERE NEAT LINE IS LESS THAN 3' (0.9 m) FROM EDGE OF CD ro w' EXISTING PAVEMENT OR CURB AND GUTTER SECTION. U REMOVE AND REPLACE ENTIRE PAVEMENT SECTION EXISTING AVEMENT BETWEEN TRENCH AND EDGE OF PAVEMENT. EXT'G PAVED �� I I OS&Y VALVE PS RFACE- RADWAY STA. 0+35.5 r I 6" 90'BEND - GROUND SURFACE NTH MEGALUGS 7 STA 0*BEND _ FF 4691.1 1.0' _EXTG 12" WIiH"MEGA8UG5 SLOPING, BENCHING OR � 7 FLANGE TO BE THREADED ON TYPE "A" SUPPORT SYSTEMS IN THIS V) WATER MAIN I �1 TRENCH BACKFILL AREA TO CONFORM TO O.S.H.A.• 6 STANDPIPE. MJ TO FLANGE IN LANDSCAPED AREA REGULATIONS I' STA 0+00 i ADAPTORS NOT ACCEPTABLE Y 6" G.V. AND 52.5 LF OF 6" 1, NOTES:'-INSTALL DETECTABLE WARNING TAPE < -- CL51 D.I. FIRE SERVICE �j 3/4" MIN. REDI ROD, INSTALLED 18" (45 cm) MAX. DEPTH p ONLY FITTINGS ALLOWED BETWEEN IN EVERY OTHER MJ BOLT HOLES I_ zIE FIRST OS&Y VALVE AND BACKFLOW (TYP.) 6" BLDGA = --IN 6C(1TYPE cm) LBAYERSGAND COMPACTED IAL LOTIjl/- yy! - -- y I ASSEMBLY TO BE 90'BEND. � - - LOT II NO PRESSURE GAUGES OR - `- \ AS SPECIFIED IN SECTION 02221. EXTG 6" D.I. PRESSURE GAUGE FITTINGS WILL 4" h 4 WATER MAIN (~ j GALLATIN CENTER BE ALLOWED ON THE TEST PORTS OF ANY BACKFLOW ASSEMBLY. 6"DI 90-BEND, MJ W/MJR T_---- TYPE I PIPE BEDDING PLACED IN 6" 163' FHUM W/THRUST BLOCK PER COB �(15 cm) MAX. LAYERS AND 9t M5 PE ` EXT'G EDGE E'+ N. 19TH R.O.t"r_ STD DWG 02660 13 COMPACTED THOROUGHLY OF PAVEMENT r .a TRENCH WIDTH=0.D. TYPE I PIPE BEDDING PLACED - ,PROPO D y OF PIPE PLUS 2' IN 6" 05 cm) MAX. LAYERS 1.5" WATER SERVICE AND COMPACTED THOROUGHLY R.O.W. LINE MIN, TRENCH WIDTH=3.5' DRAWN BY: CGB U REVIEWED BY: CGB PROJECT ENGINEER: CGB DETAIL SEE O.S.H.A. CONSTRUCTION STANDARDS FOR EXCAVATION DESIGNED BY: CGB PLAN VIEW-FIRE SERVICE LINE FIRE SERVICE LINE RISER DETAIL TYPICAL UTILITY TRENCH DETAIL COB STD. DWG NO. 02221-1 HORIZONTAL SCALE VERTICAL SCALE 0 10 0 2 NOTE: �--+ 1 INCH = 10 FEET 1 INCH = 2 FEET INSTALL JOINT RESTRAINTS ON ALL W FITTINGS, VALVES AND ENO OF LINE. - CITY OF BOZEMAN REQUIREMENTS FOR r�I INSTALLATION OF DOUBLE CHECK VALVE ASSEMBLY r- 1. THE FIRST FITTING INSIDE OF THE BUILDING SHALL BE A UL LISTED FLANGED GENERAL NOTES: KENNEDY OR MUELLER OS&Y VALVE THE SAME SIZE AS THE FIRE SERVICE LINE. F"! 1. ALL MATERIALS AND WORKMANSHIP SHALL CONFORM TO MONTANA F C 2. ALL DOUBLE CHECK VALVE ASSEMBLIES SHALL BE: PUBLIC WORKS STANDARDS, AND CURRENT CITY OF BOZEMAN A. UL OR FM LISTED. MODIFICATIONS. UNLESS OTHERWISE APPROVED BY THE ENGINEER 4692.0 EXTG GRND B. APPROVED BY THE UNIVERSITY OF SOUTHERN CALIFORNIA FOUNDATION CONSTRUCTION SHALL BE DONE BETWEEN 8:00 A.M. AND 5:00 P.M., FOR CROSS CONNECTION CONTROL AND MONDAY THROUGH FRIDAY. FF 4691.1 HYDRAULIC RESEARCH (USCFCCCHR) FOR OPERATION IN THE PROPOSED (�] y_ POSITION (VERTICAL OR HORIZONTAL) AS 2. CONTRACTOR SHALL FIELD VERIFY LOCATION AND DEPTH OF ALL ` W _ SHOWN ON APPROVED PLANS. EXISTING UTILITIES WHERE NEW FACILITIES CROSS OR CONNECT. �.J h+�l 4690.0 C. INSTALLED AS SHOWN ON THE APPROVED PLANS. CONTRACTOR SHALL BE RESPONSIBLE FOR EXPOSING POTENTIAL 1 N UTILITY CONFLICTS FAR ENOUGH AHEAD OF CONSTRUCTION TO MAKE I 3. A FLOW DETECTION DEVICE SHALL BE INSTALLED IMMEDIATELY FOLLOWING NECESSARY GRADE MODIFICATIONS WITHOUT DELAYING THE WORK. THE DOUBLE CHECK VALVE ASSEMBLY (ALARM CHECK VALVE, FLOW ALL UTILITY CROSSINGS SHALL BE POTHOLED AS NECESSARY PRIOR 6.5' DEPTH(ASSUMED) SENSOR/ALARM, METER, ETC.) AS SHOWN ON THE APPROVED PLANS. TO EXCAVATING OR BORING TO ALLOW THE CONTRACTOR TO PREVENT VERIFY PRIOR PADDLE-TYPE FLOW ALARMS NOT PERMITTED ON DRY SYSTEMS. GRADE OR ALIGNMENT CONFLICTS, 4688.0 TO CONSTRUCTION 3. CONTRACTOR SHALL ERECT AND MAINTAIN BARRICADES, WARNING 0 1 4. A DOUBLE DETECTOR CHECK VALVE ASSEMBLY MAY BE USED WITH A SIGNS, AND TRAFFIC CONES PER CITY AND MDT REQUIREMENTS IN DETECTOR CHECKK VALVE SHALL HAVE A DOUBLE CHECK VALVE ASSEMBLY I�1 STANDARD CITY E METER. THE METER LOOP OF THE DOUBLE ACCORDANCE WITH THE MUTCD INCLUDING MONTANA AMENDMENTS). �n H INSTALLED WHICH MEETS THE SAME INSTALLATION CRITERIA SPECIFIED TRAFFIC CONTROL MEASURES SPECIFIED ABOVE IN SHALL BE APPROVED AND IN REQUIREMENT NUMBER TWO. PLACE PRIOR TO ANY CONSTRUCTION ACTIVITY. 4686.0 52.5' OF 6" 5. HORIZONTAL INSTALLATIONS MUST BE A MINIMUM OF 2' ABOVE THE FINISHED 4. AT LEAST 2 BUT NOT MORE THAN 10 BUSINESS DAYS BEFORE CL 51 D.I. FIRE FLOOR. BEGINNING ANY EXCAVATION, THE CONTRACTOR SHALL. ACCORDING TO SERVICE LINE MCA 69-4-501, NOTIFY ALL OWNERS OF UNDERGROUND FACILITIES 6. THE FIRE SERVICE RISER MUST BE A MINIMUM OF 2' FROM ANY OUTSIDE AND COORDINATE THE WORK WITH THE OWNERS OF SUCH UNDERGROUND FACILITIES. THE INFORMATION SHOWN OR INDICATED IN WALL, AND A MINIMUM OF 1' FROM ANY INTERIOR WALL. THE CONTRACT DOCUMENTS WITH RESPECT TO EXISTING 4684.0 7. THE INCOMING FIRE SERVICE LINE SHALL BE A MINIMUM 6.5', AND A UNDERGROUND FACILITIES IS BASED ON INFORMATION AND DATAOBTAINED FROM THE OWNERS OF THE FACILITIES WITHOUT FIELD I� MAXIMUM OF 7.5' BELOW THE FINISHED GRADE. EXPLORATION, AND AS SUCH, OWNER AND ENGINEER ARE NOT RESPONSIBLE FOR THE ACCURACY OR COMPLETENESS OF SUCH rJ I 8. ALL FIRE SERVICE LINE APPURTENANCES SHALL HAVE A MINIMUM PRESSURE INFORMATION OR DATA. P1�1- STA. 0+52.5 Y oz v1o.n ,np,n RATING OF 175 PSI. 4682.0 - o M�.o z. z�5 90' END 4683.5 EXTG 6" +�¢� ri"'n n w M 90'BEND UP WITH MEGA-LUG 5. PIPE BEDDING AND BACKFILL ALL PIPES SHALL BE BEDDED MATH Kj R CL St 0.1. o m°° m m 9. ALL FIRE SERVICE LINES 4" AND LARGER SHALL BE CLASS 51 DUCTILE IRON MINIMUM 4-INCHES OF TYPE 1 PIPE BEDDING AND BACKFILLED WITH W F� �>N }, .o o+• RESTRAINED JOINTS.INSTALL -'MIN. WATER MAIN a N o o a o`g REDI ROD IN EVERY OTHER M.J. BOLT PIPE. THE SAME MATERIAL A MINIMUM OF 6-INCHES OVER THE TOP OF THE l� rn a a a > <m HOLES BETWEEN BEND AND OS&Y VALVE PIPE PER CITY OF BOZEMAN STANDARD DETAIL 02221-1. 3 o m v z a z (TYPICAL). CONTRACTOR TO VERIFY RlSER 10. LINE SIZING: THE DOUBLE CHECK VALVE ASSEMBLY SHALL BE EQUAL IN LOCATION INSIDE BUILDING PRIOR TO SIZE TO BOTH THE INCOMING PIPE DIAMETER (UPSTREAM) AND OUTGOING PIPE 6. CONTRACTOR SHALL PROVIDE ALL MATERIALS, EQUIPMENT AND 4680.0 0 z aD I i PLACEMENT OF FIRE SERVCE LINE. DIAMETER (DOWNSTREAM). FOR EXAMPLE, A 4- FIRE SERVICE LINE SHOULD HAVE FACILITIES REQUIRED FOR TESTING ALL UTILITY PIPING IN ACCORDANCE oT g m A 4" DOUBLE CHECK VALVE ASSEMBLY. WITH CITY CONSTRUCTION SPECIFICATIONS. COST OF ALL INITIAL AND m> RETESTING SHALL BE BORNE BY THE CONTRACTOR. 1�- SHOULD THIS INSTALLATION CRITERIA BE IMPOSSIBLE, OR UNDESIRABLE, THE �j z I,XII FOLLOWING MODIFICATIONS MAY BE MADE: 7. NO TRENCHES IN ROADS OR DRIVEWAYS SHALL BE LEFT IN AN Vt A. THE INCOMING PIPE DIAMETER (UPSTREAM) SHALL BE THE SAME SIZE OPEN CONDITION OVERNIGHT. ALL SUCH TRENCHES SHALL BE * (NOMINAL SIZE) AS THE DOUBLE CHECK VALVE ASSEMBLY FOR A MINIMUM OF BACKFILLED, COMPACTED AND CLOSED BEFORE THE END OF EACH m Z z Lti M v TEN (10) PIPE DIAMETERS UPSTREAM OF (IN FRONT OF) THE DOUBLE CHECK WORK DAY AND NORMAL TRAFFIC FLOWS RESTORED. - 1� 0 O z VALVE ASSEMBLY. 8. ALL LANDSCAPING DAMAGED DURING CONSTRUCTION SHALL BE 3 Occ 6 B. THE OUTGOING PIPE DIAMETER (DOWNSTREAM) SHALL BE THE SAME SIZE REPLACED/REPAIRED TO PRE-CONSTRUCTION QUALITY. } cu (NOMINAL SIZE) AS THE DOUBLE CHECK VALVE ASSEMBLY FOR A MINIMUM OF py THREE (3) PIPE DIAMETERS DOWNSTREAM OF (IN BACK Of) THE DOUBLE CHECK ol WATER A w j VALVE ASSEMBLY. w J a U?o C. EXAMPLE: 9. CITY FORCES TO OPERATE ALL VALVES, INCLUDING FIRE HYDRANTS, w m m m INCOMING (UPSTREAM) FIRE SERVICE LINE = 4" ON EXISTING PUBLIC MAINS. a, +a <a DOUBLE CHECK VALVE ASSEMBLY = 2" OUTGOING (DOWNSTREAM) LINE SIZE = 4" 10. ALL WATER MAINS SHALL BE CLASS 51 DUCTILE IRON. ALL 0+00 0+50 THE INCOMING LINE UPSTREAM MUST BE REDUCED TO A 2" LINE SIZE A MINIMUM WATER MAINS AND SERVICES TO BE INSTALLED NTH A MINIMUM 6.5' SHEET OF 20- (10 X 2") PRIOR TO THE INSTALLATION OF THE DOUBLE CHECK VALVE OF COVER TO FINISH GRADE UNLESS OTHERWISE NOTED OR DIRECTED. PROFILE VIEW-FIRE SERVICE LINE ASSEMBLY, AND THE DOWNSTREAM LINE MUST BE REDUCED TO 2" FOR A Cl OF 1 DISTANCE OF 6" (3 X 2") BEFORE IT IS UPSIZED TO THE DOWNSTREAM LINE SIZE OF 4". GALL.CNTR FIRE SERVICE PROJECT II: 06-108. AS-CONSTRUCTED s DATE: 9/25/06