HomeMy WebLinkAboutTripple T Woodworking Fire Line Plan I
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FIRE HYDRANT
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4"FIRE UNE, / TAPPING SLEEVE WITH Z
I I I THRUST BLOCK �
2'MIN I �r I CdBliIJCIpN ND7�
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EPARA110N BETWEEN / /Jr I G
SEWER SERVICE ANO
FRE SERVICE z
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P.PPROX.LOCATION �
0F SEWER MAIN N
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t. I S I i THIS � _AN COVERS THE FIRE SERVICE LINE
I b j INSTALL.'Tf% TO THE OS&Y VALVE ONLY. 0
j EXISTING j I THE FIRE SUPPRESSION SYSTEM WILL NOT BE 4) z
GAS LINE
INSTALLED AT THIS TIME AND THE OS&Y W
C
I I VALVE WILL BE .'.EFT CLOSED. THE BACKFLOW p
EXISTING �I j PREVENTER AND FLOW DETECTOR WILL BE m
j — WATER UNE INSTALLED WHEN THE FIRE SUPPRESSION LL
I— — — — — — —g — — — — — — — — — — — SYSTEM IS INSTALLED.
------ I 2 ALL WORK SHALL BE DONE ACCOL'DINC TO: MONTANA PUBLIC n A
I I I WORKS STANDARD SPECIFICATIONS (VPWSS),FOURTH EDITION, z
JANUARY 1996.; THE CITY OF BOZEMAN MODIFICATIONS TO
MPWSS,FOURTH EDITION.MAY 1997;INCLUDING ADDENDUM'S N
EXISTING 3/�I I .APPRO%.LOCATION1 No.1,2&3; THE CITY BOZEMAN FIRE SERVICE LINE m G
- i WATER UNE I — — _ I IIOF 6'WATER MAIN STANDARD; AND NFPA 24 p 4) F
I I 3 ANY EXISTING OR NEW VALVES WHICH CONTROL THE CITY OF Q a
-.- -.--•--•- - CURB STT'� -- f�_ _ NS WATER SUPPLY ALL BE OPERATE[)BY THE CITY OF
I ----- .--.--.- BOZEMAN PERSONNEL ONLY N N
I BOZE
.— —•--.--.-- — — —. -- -- — —_L._—.--.— ---. — — --_ -- --.--.—r —� _
--'-- - _ -1. 4. THE CONTRACTOR SHALL NOTIFY THE WATER DEPARTMENT A
\ _ MINIMUM OF 24-HOURS PRIOR TO BEGINNING ANY WORK
5- CONTRACTOR SHALL INSTALL ADDITIONAL FITTINGS,BLOWOFFS,VALVES.
- - - --- - - -- ---� — --- ETC. AS MAY BE NECESSARY TO ADEQUATELY FLUSH,TEST AND °pJ
DISINFECT THE WATER LINES AND FITTINGS.
6- FIRE SERVICE UNE SHALL BE DISINFECTED ACCORDING TO SECTION
02713 MPWSS,THE CITY OF BOZEMAN MODIFICATIONS TO MPWSS-
SAMPLES SHALL BE COLLECTED IN ACCORDANCE WITH AWWA STANDARD -
--- - R771 HAWCE AVE de I i 7 FIRE SERVICE LINE SHALL BE PRESSURE TESTED AND FLUSHED IN
�I ACCORDANCE WITH NFPA 24. $
11 .I B. ALL PIPING AND VALVES WRAPPED IN 8 MIL POLYETHYLENE
WRAP
BRASS CONDUCTIVE WEDGES INSTALLEO ON ALL JOINTS AND
FITTINGS,A MINIMUM OF THREE PER JOINT
TO. FITTINGS SHALL BE RESTRAINED WITH MEGALUG MECHANICAL
400+39.38 1�00 G+50 0+004005 JOINT RESTRAINTS INSTALLED IN ACCORDANCE WITH --- -__
DETAL A NOTES 5 MANUFACTURES REQUIREMENTS
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NOTES 2, 3, 4 AND 10 L
NOT APPLICABLE AT THIS PHASE OF CONSTRUCTION EXISTING STREET SURFACE -1'y SUBGRADE OR GROUND SURFACE 12
CITY OF BOZEMAN REQUIREMENTS FOR INSTALLATION OF O
DOUBLE CHECK VALVE ASSEMBLY
I. THE FIRST FITTING INSIDE OF THE BUILDING SHALL BE A _
LLL LISTED FLANGED KENNEDY OF MUELLER OS&Y VALVE
THE SAME SIZE AS THE FIRE SERVICE UNE. VERTICAL TRENCH WALLS - /�ACK SLOPE AS REQUIRED
WITH SHORING TO CONFORM ONFORM i0 OSHA REGULATIONS.
TO OSHA REGULATIONS. E NOTE I BELOW
FINISHED OADE SEE NOTE I BELOW
° TEMPORARY FITTINGS FOR FLUSHING -
AND TESTING.REPLACE WITH BUND 4000 Q rn 4000 a \�
1(� ANGE WHEN 1ES11NG COMPLETE.
.J.-.R-.-.-.-.-.-.-. /
o TYPE'A'TRENCH BACKFlLL
� UNDER ALL STREETS AND ROADS
2"FLUSHING PIPE 0 ,
TYPE"B"TRENCH BACKFlLL
2"BALL VALVE OUTSIDE OF ROADWAYS
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PRESSURE GAGE
—SAMPUNG SPIGOTW� PIPE BEDDING IMPORTED 3/4' ■ ■ ■
I �J it tt z °i MINUS TYPE 1 BEDDING MATERIAL z
~ THRUST BLOCKED AND MEGAI.0 V j I o+o i F AS PER CITY OF BOZEMAN Q
_ NO JOINT RESTRAINTS,ON PIPE. ---------------- F F` t0
2 JOINTS BETWEEN ELBOWS. RE54R"�"""r` R <-(� f-" MODIFICATION MPWSS
3995 z3995
PLACED IN 6"MAX LIFTS& EL
4'FLANGED 9G'ELBOW zo ; i O
_ 4'CLASS 51 DUCTILE IRON PIPE — COMPACTED THOROUGHLY
F �
COATED STEEL WALL PLATE, I MIN. o -- m
2'MAX W 3 _ �- r TYPE 2 PIPE BEDDING REQUIRED FOR
5. HORIZONTAL INSTALLATION MUST BE A MINIMUM OF 2' 5/16"MIN,THICKNESS ✓� - - '-�"}" SOFT OR UNSTABLE FOUNDATION TYPE
LE
ABOVE THE FINISHED FLOOR. PROVIDE FLEXIBLE WATER-TIGHT " o o m - 2 PIPE BEDDING REQUIRES GEOTEX &
�"CZ a a t�s FABRIC BETWEEN TRENCH SDEWALL&
CONNECTION FOR ALL WALL OR " ° 4°FLANGED OS&Y VALVE 'ISS ST ad o IMPORTED BEDDING. MATERIAL PLACED
6 T FROM ANY OUTSIDE RISER
WALL,IEASH AL BE A MINIMUM MINIMUM OF FLOOR PIPE PENETRATIONS. TO BE LEFT CLOSED OLCn<E/B o m IN 6°MA%LETS&COMPACTED
OF V
T!, .-
�Y + + .� THOROUGHLY. DEPTH VARIES BUT
FROM ANY INTERIOR WALL. 5/6"MIN REDI ROD INSTALLED IN 4� � MUST EXTEND TO SUITABLE BASE
XIN
HALF OF THE AVAILABLE BOI� FTHE INCOMING FIRE SERVICE LINE SHALL BE A MINIMUM HOLES(EVERY OTHER HOLE)/ REBBMME� ^9 '�'i-d t MATERIAL. POU FOR AS A SEPARATE
6.5', AND A MAXIMUM OF 7.5' BELOW FINISHED GRADE. -- BID ITEM AS OUTLINED IN SECTION
6'FLANGED PLAIN END SPOOL v`i 02230 MPWSS. C,
8. ALL FIRE SERVICE LINE APPURTENANCES SHALL HAVE A 3990 m DAT'39 ELEV TRENCH CONSTRUCTION NOTES-_ - --
MINIMUM PRESSURE RATING OF 175 psi. �I 3990
�I. 1. SEE OSHA CONSTRUCTION STANDARDS FOR EXCAVATIDN VA9. ALL FIRE SERVICE LINES 4°AND LARGER SHALL BE
CLASS 51 DUCTILE IRON PIPE. - 2.DETAIL BASED ON FIGURE 02221-1 OF
MECHAMCAL 1+39.38 1+00 0+50 o+Do A ROOM DETAIL B PROFILE VIEW C TAENCH DETAIL CITY OF BOZEMAN MOD FICAT ONS TO MPWSS
SCALE: 3/4" = I' HORIZONTAL SCAL- 1" - 20' SCALE: 3/4" = V NOTES AND FIGURE BASED ON 02719-3 OFVERTICAL SCALE: T" - 2 CITY OF BOZEMAN MODIFICATIONS TO MPWSS RECORD DRAWING
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