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Home My WebLink AboutBig Look Building Fire Line Q-RIM-4770.20 _m GENERAL NOTES - r = WATER VALVE 1. ALL CONSTRUCTION SHALL CONFORM TO THE ACCOMPANYING PLANS AND SPECIFICATIONS. 2. NO CHANGE OR MODIFICATION OF THE APPROVED PLANS AND SPECIFICATIONS SHALL BE r:-�P,,,_,Nr _- 'f•-�..� �' %��'° MADE WITHOUT THE PRIOR WRITTEN APPROVAL OF THE ENGINEER AND THE CITY OF BOZEMAN , - - 7� S SEWER MANHOLE yy.`•'•!c,$1cP``P',}s ENGINEERING DEPARTMENT. ` / "`` _ �'" Y RIM-4779.96_ j 3. PRIOR TO THE PRECONSTRUCTION MEETING. THE CONTRACTOR SHALL SUBMIT TO THE `- - _ ki 7B" ENGINEER AND THE CITY OF BOZEMAN. WORKING DRAWINGS, SPECIFICATION SHEETS, ETC., 1 FOR ALL EQUIPMENT AND MATERIALS TO BE USED ON THE PROJECT. _ R7g Sheet 1 of 1 INSTALLATION SHALL NOT BE MADE WITHOUT THE PRIOR WRITTEN APPROVAL OF ALL �� `!-t ROAD has I EQUIPMENT AND MATERIALS BY THE ENGINEER, (APPLIES TO PUBLIC SEWER/WATER - MAINS AND STREET IMPROVEMENTS ONLY.) 65'rI IOn `� �-.F Pa: w•. f I r FwNtl As sHow . 1 0'c `` Cj �WIsNz 4. THE CONTRACTOR SHAH VERIFY THE LOCATION OF ALL BURIED UTILITIES PRIOR TO THE F 7 `_� dI 521E SLOPES _ ua/1J/0. 7. _ BEGINNING OF CONSTRUCTION, I C�tI y •'•'T�� `' _�� PRIOR TO BEGINNING CONSTRUCTION 5. THE ENGINEER AND THE CITY OF BOZEMAN SHALL BE NOTIFIED AT LEAST 24 HOURS rr p9m 6. TYPE 1 OR TYPE 2 TRENCH EXCAVATION MAY BE USED AT THE DISCRETION OF THE CONTRACTOR. - - TIN r3gCh. ja`l i _ �I \�r`ti,, crNCF „1.. -• ��-+ S,. 7. TRENCH BACKFILL SHALL BE TYPE A, FOR ALL AREAS TO BE PAVED. �;: I if \\ 3. �` ) cn 6. ACCORDING TO CITY OF BOZEMAN REQUIREMENTS, APPROVED DOUBLE CHECK BACKFLOW I I' 'r, ' J+ G It i PREVENTION DEVICE MUST BE INSTALLED BY THE OWNER FOR THE NEW BUILDING SHOWN. �� /;. `� 9. FIRE LINE INSTALLATION SHALL CONFORM WITH THE REQUIREMENTS OF THE CITY OF BOZEMAN FIREINSTALLED N N RESIDENTIAL ORNE'WAY APPROA^M SERVICE LINE STANDARD. THE 4" FIRE SERVICE LINE INCLUDING THE'. OS&Y VALVE ARE TO BE II V5 "`"' s7w-c C '#- /,j. ��., _ Ppp I• �PFR C:O.e. Yn. rnvc;Nn.O252v- 1 k INSTALLED AS PART OF THIS PROJECT. - �' o 10. THE 4" FIRE SERVICE LINE IS TO BE PRESSURE TESTED AND CHLORINATED BY A SINGLE CONTRACTOR II I F FROM THE POINT OF CONNECTION AT THE CITY WATER MAIN TO THE OS&Y VALVE IN THE BUILDING I 7 r ' •_ { Iy t: $ i 11. APPLICATIONS FOR WATER SERVICES MUST BE MADE BEFORE THE FIRE SERVICE LINE '(n - -�I ' { - `�,91, r )� f REUOVF�.O A1NAr>E CHnsE-AND INSTAL STANDARD y r AND DOMESTIC SERVICE LINE CAN BE INSTALLED. Ilg 06 p rr„"; FLAT TOP-6 TcH 11A,iN,WtTrt ,rCO 317 FRAME 12. THE 6.5' MINIMUM COVER OVER THE NEW FIRE LINE MU51 BE IN PLACE OR SUFFICIENT INSULATION I C I t i -� ' AND IN ATp.' EE.-OEiAIL. SrrtR Cl, INSTALLED OVER THE FIRE LINE IF 6.5' OF COVER CAN NOT BE MAINTAINED, BEFORE THE LINE I _-_ 4 _ r F1_OU =I,76.60 WILL BE ArTIVATED. 13. THIS PROJECT WILL BE CONSTRUCTED IN ACCORDANCE WITH'MONTANA PUBLIC WORKS STANDARD SPECIFICATIONS, 4TH EDITION, JANUARY 1996 AND ADDENDUM N0. 1, JUNE 1, 1998" (SECTION NUMBERS WITH MPW PREFIX), AND "CITY OF B07EMAN MODIFICATIONS TO MONTANA PUBLIC WORKS STANDARD SPECIFICATIONS, 4TH EDITION, MAY 1997, ADDENDUM NO. 1, FEB. 1998, ADDENDUM NO, 2, MARCH 2O00, AND ADDENDUM NO. 3, MAY 2001." z 'y��■ �? `y INSTALLATION R 0 II tAT& t WATER SERVICE LINE INSTALLATIONS SHALL CONFORM TO THE REQUIREMENTS OF THE CRT' OF BOZEMAN WATER SUPERINTENDANT, /.-� 1 1I 11 2, SERVICE LINES SHALL BE TYPE K COPPER FOR 3/4% 1% 1 1/2-, AND 2" SERVICES. SEE STANDARD DRAWING NO. 02719-2 d I ' V�W sue. 3. STRAIGHT FOR C NCOPPERE UBIINNLG+ESHAL SERVICE BBE SEDLINES. FOR SERVICE t/2- ANDLINES 2- SERVICES. AND 4" ARE NOT ALLOWED. r,� q '` 4. SERVICE LINES SHALL OF BEDDED 3' UNDER AND OVER THE PIPE WITH SAND. NATIVE MATERIAL MAY BE USED AS BEDDING IF R � twAtPOstC's-`�ae cVncY I l I p�S L� 1A.I 1 sFl[vf�Kr x ur 1{ rgn - CONFORMS TO THE REQUIREMENTS OF MONTANA PUBLIC WORKS STANDARD DRAWING 02221-2 AND DOES NOT CONTAIN ANY MATERIAL j ' l LARGER THAN 3/4`. 5. PROVIDE FLEXIBLE, WATER TIGHT CONNECTION FOR ALL WALL OR FLOOR PIPE PENETRATIONS. 1 { r�o 4, ,;I r -\ •T O 444 ) _ 6. METERS SHALL BE INSTALLED BY THE CITY WATER DEPARTMENT AT CUSTOMERS' EXPENSE. F SERVICE C AMR WtH 0 7. NO SERVICE LINE SMALL BE BACKFILLED UNTIL IT HAS BEEN INSPECTED AND APPROVED BY THE WATER DEPARTMENT "--'�- - �'p0 -�- �r aF W AM DOW it 1N1FR ttODt 4xD 8. CONTACT CITY OF BOZEMAN WATER DEPARTMENT FOR APPROVED LIST OF COPPER CONNECTIONS, CONCRETE SIDEIW � Pxfl417nOu •��•V r " �-, A HE rE'/'IJN�JNC 6' 112' , 10'DE=P O M14 TIECTFL". I LOT 1A-2 not 41 SIDE SLOPES j ��...t FIE vss47'B OJ - __ CITY OF BOZEMAN DOUBLE CHECK VALVE AS�BIL II r;o •A t.4t7 ACRES ' 1 20 t. THE FIRST FITTING INSIDE OF THE BUILDING SHALL BE A UL LISTED KENNEDY OR MUEI.L.ER OS&Y VALVE THE SAME SIZE I � i � �-• �.y.al h_ _ _ ..;�._ �, ' AS THE FIRE SERVICE LINE _. ALL DOUBLE CHECK VALVE ASSEMBLIES SHALL BE. A. UL OR FM LISTED. Fr"I10N POLO T a.xY oRuwOE AKA B. APPROVEU BY THE UNNERSITY OF SOUTHERN CALIFORNIA FOUNDATION FOR CROSS SECTION CONTROL AND HYDRAULIC RESEARCH USE POND AS SHOWN x 1. 0L2P - 1� - A•FA= 5,1iN] FOR OPERATION IN THE PROPOSED POSITION (VERTICAL OR HORIZONTAL) AS SHOWN ON THE APPROVED PUNS. 4:1 SIDE SLOPES - r1 ;Ly�tx '- '"-t , ��, C. INSTALLED AS SHOWN ON THE APPROVED PLANS. ROT ELEV-47WlOO j ,5 A FLOW DETECTION DEVICE SHALL BE INSTALLED IMMEDIATELY FOLLOWING THE DOUBLE CHECK VALVE ASSEMBLY (ALARM CHECK VALVE, �i R,!10'dN PD4 , .1 . I P N, F'T41 _.•• 4p:t.' 2 0 O D UL y FLOW SENSOR/ALARM, METER, ETC.) A5 SHOWN ON THE APPROVED PLANS. PADDLE-TYPE FLOW ALARMS NOT PERMITTED ON DRY SYSTEMS. 'I ",. - - ---- 4 4 A DOUBLE DETECTOR CHECK VALVE ASSEMBLY MAY BE USED WITH A STANDARD CITY OF BOZEMAN METER. THE METER LOOP OF THE I�CLC S y-, LLE44n DOUBLE DETECTOR CHECK VALVE SMALL HAVE A DOUBLE CHECK VALVE ASSEMBLY INSTALLED WHICH MEETS THE SAME INSTALLATION CRITERIA SPECIFIED ABOVE IN REQUIREMENT NUMBER TWO. tF�15. HORIZONTAL INSTALLATIONS MUST BE MINIMUM OF V ABOVE THE FINISHED FLOOR. I .,, _ - i - -- (Cl I i A-<,6. THE FIRE SERVICE RISER MUST BE A MINIMUM OF 2 FEET FROM ANY OUTSIDE WALL. 7. THE INCOMING FIRE SERV LL ICE LINE SHA BE A MINIMUM OF 6.5' AND A MAXIMUM OF 7.5' BELOW THE FINISHED GRADE.. ;, ,� /8. ALL FIRE SERVICE LINE APPURTENANCES SHALL HAVE A MINIMUM PRESSURE RATING OF 175 PSI. 9. ALL FIRE SERVICE LINES 4" AND LARGER SHALL BE CLASS 51 DUCTILE IRON PIPE. 10. LINE SIZING: THE DOUBLE CHECK VALVE ASSEMBLY SHALL BE EQUAL IN SIZE / TO BOTH THE INCOMING PIPE DIAMETER (UPSTREAM) AND OUTGOING PIPE DIAMETER (DOWNSTREAM). FOR EXAMPLE A 4' FIRE SERVICE LINE SHOULD HAVE A 4" DOUBLE CHECK VALVE ASSEMBLY. SHOULD THIS INSTALLATION CRITERIA BE IMPOSSIBLE, OR UNDESIRABLE, THE FOLLOWING MODIFICATIONS MAY BE MADE. Q A. THE INCOMING PIPE DIAMETER (UPSTREAM) SHALL BE THE E SIZE (NOMINAL SIZE) AS THE DOUBLE CHECK VALVE ASSEMBLY FOR A MINIMUM OF TEN (10) PIPE DIAMETERSSAM UPSTREAM OF (IN FRONT OF) THE DOUBLE CHECK VALVE ASSEMBLY. B. THE OUTGOING PIPE DIAMETER (DOWNSTREAM) SHALL BE THE FAME SIZE (NOMINAL SIZE) AS THE DOUBLE CHECK VALVE ASSEMBLY FOR A MINIMUM OF THREE (3) PIPE DIAMETERS DOWNSTREAM OF (IN BACK OF) THE DOUBLE CHECK VALVE ASSEMBLY. ','�O C. EXAMPLE INCOMING (UPSTREAM) FIRE. SERVICE LINE = 4" � AOIE,�i•11 % ' `�" �0 % 'f• DOUBLE CHECK VALVE ASSEMBLY = 2" axe �G �� 4Ab/p,�p a 410 OUTGOING (DOWNSTREAM) LINE SIZE = 4" �•r i O /'YpSy'�'T' THE INCOMING LINE UPSTREAM MUST BE REDUCED TO A Y LINE SIZE A MINIMUM OF 20" 110 x 2") PRIOR TO g�} G /�? 4w'r FOR THE INSTALLATION DISTAN E OFF THE 6" (3�x 2")E CHECK BEFORE IT ASSEMBLY. AND THE ISTO THE DOWNSTREAMRLFLINE SIZE OF 4 LINE MUST BE REDUCED TO 2' pp PRESSUL�REE GAUGES oR PREg$URE OAUC� FITTINGS i � � �ALLOWED l)NTIL DOWNSTREAM SIDE OF BACKFLOW ASSEMBLY ,' 401 'a�`� \ I \0 DOUBLE CHECK VALVE ASSEMBLY (SEE MECHANICAL DRAW WGS FOR ANI BpVN�CLYF�FITTtNgGSSSEAM�LBp�WE BE7W�EI7�}ryf FIRST 0SE&pY VALpV/E rD \ j / SIZE AND ORIENTATION REOUIREMENTS) REQUIRED SIZE REDU('TION EPIPE AS D,CR18EDN 10.o BELOW I - ,BY OTHERS I� ' ANGLE STOP BACKFLOW PREVENTION 477950 r ASSEMBLY (AS REQUIRED) I\D� 4780 - 8 FLOOR 111 METER r - l{F15T �` "�� FUN%OTEp TO BE TMApR�App�pR�ONpSTAA�N EpPTEq� FOUNDATION FIXTURES DOMESTIC NPICAL FOR ALL RISER CONFIGUf7AT10NS7LL WALL FIXRIRES - - ♦ --- 4 CUSS 51 1-_-- ' DUCTILE IRON PIPE (IYP.) LL11 CIOR fI FINISH[b 2FLOOR. ABOVE 4775 F. FLOOR MECHANICAL_ _- 3/4' MIN. Redi Rod, INSTALLED IN { . JOINT HALF OF THE AVAILABLE M.J. MN BOLT HOLES (TYPICAL) 4770 QUARTER-BEND COUPLING j I I� I ' Nm#ittg Date: 10123102 -- (1 1/2" & 2" SERVICES ONLY) 90' - I BEND WITH THRUST BLOCK }- - ml MI i TYPICAL FLOOR PENETRATION (N.T.S.) TAPPING TEE & VALVE. O+OD c+So 1460 +sc AS OMnWM WATER SERVICE LItE (CURB STOP TO BLDG) OR INSTALL VALVE AT IIRm _ PROPERTY LINE (TYPICAL , FIRE LINE PLAN AND PROFILE AB2 SGAI£.NTC C.D.B.STD. DWG.N0.027t9-6,MAR. 2000 AB2 FOR ALL RISER CONFIGURATIONS) .+2 FRE L!�DETAIL ---- -- - -' A92 SUlE.(Y-50'-O"HORIZCMAL) (I'ti5'-0 YERIMII) ' 6L 1415 C- #02223 y -,�; �„_, ; .., '.�•I;.. .,,.• _. ,. �:� �'...s'�t! ,'�t4.'�-�"TtN L�_`�', iR�'� 1...5 '� dG��l�'. ..,( , . .. Y7 ka. •711 '