Thomco Construction Inc. 6/14/2021

I I UTILITY VAULT CO. PARTS NOTES SIZE MODEL COVER 21/2' 644 64-2-332P 0 POST INDICATOR VALVE(Ply)PAINTED RED WITH TAMPER TO FIRE ALARM PANEL 1. TEE AND GATE VALVE REQUIRED ON MAIN. 3' 644 64-2-332P 18"X18"X8" AND WITH STENCILED ADDRESS(WHITE,2"HIGH TEXT). 4' 575 57TL-2-332P CONC.BLOCK 2. SINGLE DETECTOR CHECKS ARE NOT 6' 577 57TL-2-332P O DUCTILE IRON PIPE(SIZED AS REQUIRED)CLASS 52. APPROVED BACKFLOW PREVENTION DEVICES. 8' 4484 4484-TL2-332P 10' 5106 5106-TL3-332 .. i O SCHEDULE 40 GALV.STEEL WRAPPED W/6MIL PLASTIC. 3. ASSEMBLY REQUIRES CERTIFICATION UPON slo' INSTALLATION AND RE-CERTIFICATION _ 0CLASS 52 DI TEE FL X FL. ANNUALLY BY OWNER. 0 © O O SWING CHECK VALVE W/BALL DRIP ASSEMBLY. 4. ALL TEST COCKS MUST HAVE BRASS PLUGS. © O FIRE DEPARTMENT CONNECTION(FDC),BRASS.PROVIDE KNOX LOCKING CAPS. 5. ROUND MANHOLE LIDS ARE NOT TO BE USED. ( _ EXPOSED GALVANIZED STEEL PIPE TO BE PAINTED RED.STENCIL ADDRESS(WHITE, B II l('I i; B 2"HIGH TEXT)ON PAINTED PIPE. 6. INSIDE DEPTH IS TO BE KEPT AT A MINIMUM 0 7 I ♦ © ,_ ♦O 07. ALL PIPE THROUGH VAULT WALL SHALL BE CORE DRILLED AND HAVE A"LINK SEAL"(OR APPROVED EQUAL). AS PER DIMENSION IN SKETCHES ABOVE AND/OR AS APPROVED BY CITY OF EVERETT BUILDING UTILITIES DEPARTMENT. �� 8 OS&Y VALVES WITH TAMPER SWITCH TO ALARM PANEL OR CHAIN AND PADLOCK. �� _ �� 'II= 9. 1-GALV.LADDER WITH PULL-UP LADDER EXTENSION TO BE BOLTED TO VAULT 7. METER SHALL BE CAN BE READ WITH INSTALLED ACCESS SUCHHATC THAT OPE IT — FLOOR AND TO VAULT WALL,MOUNTED SUCH THAT LADDER IS DIRECTLY ABOVE AND WITHOUT ENTERING THE VAULT. I®hlolohl 0- 0 THE EDGE OF ACCESS OPENING FOR EASE OF ACCESS. A I I TAMPER A 10 UL-FM LISTED SOFTSEATED WA STATE APPROVED DOUBLE CHECK DETECTOR 8. ALL DIMENSIONS ARE MINIMUM CLEARANCE. 1 SWITCH IF VALVE ASSEMBLY INCLUDING 2-O.S.&Y RESILIENT SEATED GATE VALVES,TEST - -- ) © REQUIRED? COCKS,3/4"BRASS OR COPPER BYPASS WITH INLINE VALVES,5/8"X 3/4" IN A VAULT OUTSIDE THE BUILDING UNLESS NEPTUNE METER W/E-CODER R900 I,CU FT W/STUB ANTENNA&A 3/4"DOUBLE g ALL BACKFLOW DEVICES WILL BE INSTALLED CHECK VALVE ASSEMBLY. OTHERWISE APPROVED BY UTILITIES SUPERINTENDENT. PLAN 11 STATE APPROVED DOUBLE CHECK DETECTOR ASSEMBLY. 10. FIRE SERVICE PIPINGS FROM MAIN TO RAISED ® RFCA(RESTRAINED FLANGE COUPLING ADAPTER). BUILDING SHALL BE RESTRAINED. @ CUTABLE PADLOCK WITH KEY IN KNOX BOX. O LETTERS _ 11. PROVISIONS FOR DRAINAGE OF THE VAULT "AUTO I MM TAMPER SHALL BE IN THE FOLLOWING ORDER OF O SPRINKLER" SWITCH IF ( �(O PRECEDENCE: ®I, DUAL 2-1/2"FEMALE FIRE DEPT .i. REQUIRED 0 ` + INLET CONNECTION BRASS(NOT A)VAULT DRAIN TO DAYLIGHT I PAINTED)"AUTO SPRINKLER" B)VAULT DRAIN TO STORM DRAIN SYSTEM TAMPER I" m N (IF PRACTICAL) SWITCH STENCILED 18"X18"X8" SCHEDULE 40 GALVANIZED STEEL C)IF NO POSSIBLE MEANS OF GRAVITY DRAIN, ADDRESS TO CONC.BLOCK PAINTED RED,STENCILED ADDRESS THEN INSTALL SUMP PUMP . —FACE STREET PAINTED WHITE 12. SWING CHECK VALVE ON FDC LINE MUST BE _-- -- .-- .1111- LOCATED IN A VAULT. IF OUTSIDE OF DCDA o VAULT,MUST BE IN MINIMUM 4'X4'VAULT. N RI -_—, l SCHEDULE40 GALVANIZED STEELP 13. PIV LOCATION MUST BE DOWNSTREAM OF roe.. .I�II i WRAPPED WITH 6 DCDA AND UPSTREAM OF FDC. I MIL PLASTIC II © 14. NEW FDC MUST BE LOCATED WITHIN 75'OF A II , © I FIRE HYDRANT (OR 100'FOR AN EXISTING F iph 0 BUILDING BEING RETROFIT FOR SPRINKLERS). LO:o O --- 1_ ii, xi Ojjrijl NEW FIRE HYDRANT INSTALLATION MAY BE NEEDED TO MEET CODE REQUIREMENT a 0 0 0 TYPICAL WHEN FIRE ROOM IS MORE THAN 70'FROM MAIN I -' O ti PROVIDE 9"MINIMUM AND 12"MAXIMUM ` EVERETT PUBLIC WORKS 2. DEPARTMENTF WASHINGTON OF BACFLOASSEMBLY. WHERE ELEVATION OF ,I�POSITIVE VAULT DRAIN VAULT FLOOR IS TOO LOW TO DRAIN TO DAYLIGHT "``RVAHSASS IRR.I0 I PAUI WILHELM 1""'R "7Z/ O20 OR STORM SYSTEM,MUST HAVE 6"FLOOR OPENING FOR DRAINAGE(APPROVED BY THE CITY DOUBLE CHECK DETECTOR "'"°""°"'""`"' Is DCDVA ELEVATION A-A ENGINEER ONACASEBYCASEBASISONLY). FDC ELEVATION B-B VALVE ASSEMBLY W/FDC& PIV 515 . (DCDA)2"&LARGER SERVICE I - - I L MI r I — M r — NM M M ..a NM In W r M — M NM