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EXISTING SANITARY SEWER MANHOLE 0� R KAA�b
EXISTING SANITARY SEWER LINE -- a, zx Nl MARK A. o
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EXISTING WATER MAIN
V '•No. 9518E5
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.(e4.5) PROPOSED SPOT ELEVATION A � g
-RD ROOF DRAIN CITY OF BOZEMAN REQUIREMENTS FOR INSTALLATION OF F - �� • rc F N
DOUBLE CHECK VALVE ASSEMBLY 8 �' \ p
C.O. SEWER SERVICE CLEAN OUT l gg'8
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® PROPOSED CURB STOP �1
1. The FIRST fitting inside of the building shall be a UL listed flanged d M"R ..
�r Kennedy or Mueller OS&Y valve the some size as the fire service line. R S W S
TRAFFIC FLOW I �I
2. All Double Check Valve Assemblies shall be: c,
DRAINAGE DIRECTION e
o. Approved
FM listed.
b. Approro ved by the University of Southern California Foundation for 1p WATER MEfFR
-- EXISTING CONTOUR LINE Cross Connection Control and Hydraulic Research (USCFCCCHR) for r ANDei
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PROPOSED CABLE, ELEC, TELE g - g m �
operation in the proposed position (vertical or horizontal) as shown on ^
AND GAS TO EACH BUILDING approved plans. ^g - -
c. Installed as shown on the approved plans. arf S a
PROPERTY LINE
3. A flow detection device shall be installed immediately following the ^
ADJOINING PROPERTY LINE Double Check Valve Assembly(alarm check valve, flow sensor/olorm, _
meter, etc.) as shown on the approved plans. Paddle-type flow alarms not _ $ Si M:t
EASEMENT LINE permitted on dry systems. R M $
YARD SETBACK LINE 4. A Double Detector Check Valve Assembly may be used with a standard R S E a
PROPOSED CURB City of Bozeman meter. The meter loop of the Double Detector Check r
Valve sholl hove a Double Check Valve Assembly installed which meets U �1
PROPOSED SWALE/RETENTION POND CONTOUR the some installation criteria specified above m requirement number two. iY RON 4 c a 1�1 W
5. Horizontal installations must be a minimum of 2' above the finished _ o _ r0 up d
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ear. F H n U it C
6. The fire service riser must be a minimum of 2'from any outside wall,
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and a minimum of 1'from an interior wall.BENCHMARK I APP z F�4
7. The incoming fire service line shhepll je o minimum 6.5', and a max-
ARROW BOLT ON HYDRANT AT imum of 7.5' below the finished grape.
HE CORNER OF LOT 5 Z AA/
ELEVATION- 4829.01 FEET B. All fire service line appurtenoncaps all have a minimum pressure d w4V $ O II�yF�41 rating of 175 PSI. L ,� i B _ nlq - g
9. All fire service lines 4" and IargeA'all The Class 51 Ductile Iron Pipe.
LEGAL DESCRIPTION 10. Una sizing: The Double Check Valve Assembly shall be equal in size PLAN VIEW
LOT 6,BLOCK 1,PARKWAY PLAZA SUBDIVISION AND COMMERCIAL P.U.D. to both the incoming pipe diameter(upstream) and outgoing pipe diameter
(downstream). For example, a 4" fire service line shall have a 4" SCALE: 1"=30'
SE 1/4,SEC.10,T.2 S..R.5 E.OF P.M.M., Double Check Valve Assembly.
CITY OF BOZEMAN.GALLATIN COUNTY,MONTANA
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GENERAL NOTES �a ��� � lb
1. ALL CONSTRUCTION SHALL CONFORM TO THE ACCOMPANYING PLANS AND SPECIFICATIONS. Q'a0•b1�ae� ��,�� \x'� 4 by � ,-a`{(e.
2. NO CHANGE OR MODIFICATION OF THE APPROVED PLANS AND SPECIFICATIONS SHALL BE
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MADE WITHOUT THE PRIOR WRITTEN APPROVAL OF THE ENGINEER AND THE CITY OF BOZEMAN
ENGINEERING DEPARTMENT. NO PRESSURE GAUGES OR PRESSURE GAUGE FITTINGS WILL BE 1k o•k
PROVIDE FLEXIBLE, ALLOWED ON THE TEST PORTS OF ANY BACKFLOW ASSEMBLY Oxy1� qy
3. PRIOR TO THE THE
OF
MEETING, THE CONTRACTOR SHALL SUBMIT E THE WATER-TIGHT CONNECTION / ONLY FITTINGS ALLOWED BETWEEN FIRST OS&Y VALVE AND �44c""o DOUBLE CHECK VALVE ASSEMBLY O
ENGINEER AND THE CITY OF BOZEMAN, WORKING DRAWINGS, SPECIFICATION SHEETS, ETC., BACKFLOW ASSEMBLY TO BE 90' BEND. M* �(MINIMUM REQUIREMENT AS
FOR ALL EQUIPMENT AND MATERIALS TO BE USED ON THE PROJECT. FOR ALL WALL OR FLOOR INDICATED ON APPROVED PLANS)
INSTALLATION SHALL NOT BE MADE WITHOUT THE PRIOR WRITTEN APPROVAL OF ALL PIPE PENETRATIONS. �I� BY 0 ERS L J
3OLT MIN. Redi Rod, INSTALLED IN CITY APPROVED OS&Y VALVE
EQUIPMENT AND MATERIALS BY THE ENGINEER. (APPLIES TO PUBLIC SEWER/WATER BOLT HOLES (TYPICAL) - 5/8" RODS FLANGE TO BE THREADED ON STANDPIPE
MAINS AND STREET IMPROVEMENTS ONLY.) J. TO FLANGE ADAPTORS NOT ACCEPTA LE FINISHED FLOOR
ACCEPTABLE FOR 4" LINES ATYPICAL FOR ALL RISER CONFIGURATIONS
4. THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL BURIED UTILITIES PRIOR TO THE 4834
4" OR LARGER CLASS 51
BEGINNING OF CONSTRUCTION. C
DUCTILE IRON PIPE (TYP.) 1' MIN. 2' MAX. ABOVE
1' MIN. 2' MAX ABOVE PR rTY
5. THE ENGINEER AND THE CITY OF BOZEMAN SHALL BE NOTIFIED AT LEAST 24 HOURS FINISHEf1 FLOOR FLOOR FLOOR FINISHEb FLOOR 4830
PRIOR TO BEGINNING CONSTRUCTION. I a a a - I511NG ��
6. TYPE 1 OR TYPE 2 TRENCH EXCAVATION MAY BE USED AT THE DISCRETION OF THE CONTRACTOR. ,
7. TRENCH BACKFILL SHALL BE TYPE A, FOR ALL AREAS TO BE PAVED. MEGA-LUG
MEGA-LUG CONNECTION 3/4" MIN. Redi Rod, INSTALLED IN NEW 10" STORM SEWS
8. ACCORDING TO CITY OF BOZEMAN REQUIREMENTS, APPROVED DOUBLE CHECK BACKFLOWBOLT HOLES (TYPICAL) - 5/8"
CONNECTION FL=27.05
PREVENTION DEVICE MUST BE INSTALLED BY THE OWNER FOR THE NEW BUILDING SHOWN. MAIN RODS
ACCEPTABLE FOR 4' LINES
9. FIRE LINE INSTALLATION SHALL CONFORM WITH THE REQUIREMENTS OF THE CITY OF BOZEMAN FIRE
SERVICE LINE STANDARD. THE 4" FIRE SERVICE LINE INCLUDING THE OS&Y VALVE ARE TO BE TUT
INSTALLED AS PART OF THIS PROJECT. . TBLOCKT 90' BEND WITH THRUST BLOCK
10. THE 4" FIRE SERVICE LINE IS TO BE PRESSURE TESTED AND CHLORINATED BY A SINGLE CONTRACTOR 4820 - -FROM THE POINT OF CONNECTION AT THE CITY WATER MAIN TO THE OS&Y VALVE IN THE BUILDING 99 BEND WITH
11. APPLICATIONS FOR WATER SERVICES MUST BE MADE BEFORE THE FIRE SERVICE LINE THRUST BLOCK TAPPING TEE & VALVE, LEGEND
AND DOMESTIC SERVICE LINE CAN BE INSTALLED.
12. THE 6.5' MINIMUM COVER OVER THE NEW FIRE LINE MUST BE IN PLACE OR SUFFICIENT INSULATION OR INSTALL VALVE AT -$FLANGED OS&Y VALVE
INSTALLED OVER THE FIRE LINE IF 6.5' OF COVER CAN NOT BE MAINTAINED, BEFORE THE LINE PROPERTY LINE (TYPICAL DATUM ELEV
WILL BE ACTIVATED.
FOR ALL RISER CONFIGURATIONS) 40J5.00
13. THIS PROJECT WILL BE CONSTRUCTED IN ACCORDANCE WITH "MONTANA PUBLIC WORKS STANDARD SPECIFICATIONS, DOUBLE CHECK VALVE
5TH EDITION", MARCH 2O03 (SECTION NUMBERS WITH MPW PREFIX), AND "CITY OF BOZEMAN MODIFICATIONS TO MONTANA MIN. REQUIREMENT) ad 0' m M1
PUBLIC WORKS STANDARD SPECIFICATIONS, 5TH EDITION, MARCH 2O04." FIRE SERVICE LINE INSTALLATION AS INDICATED ON Drawing Date: f13107
14. ALL JOINTS BETWEEN FOUNDATION WALL AND 90•VERTICAL RISER SHALL BE RESTRAINED.
AB2 SCALE: NITS FOR CLASS I, II AND III SYSTEMS APPROVED PLAN(S) 0+00 1+00
C.O.B. STD. DWG. NO. 02660-13 DEC. 2003
REV: MAY 2005
n FIRE LINE PLAN AND PROFILE
AB2 SCALE: (1"=50'-O" HORIZONTAL) (1"=5'-O" VERTICAL) AB2
AS-BUILT
6/30/06 --
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