Laserfiche WebLink
r — an — NM NM rs RN N MS M N r M — UN a NM INS <br /> 1 1 <br /> NOTES PARTS <br /> 1. TEE AND GATE VALVE REQUIRED ON MAIN. A. UL-FM LISTED SOFTSEATED WA STATE APPROVED <br /> DOUBLE CHECK VALVE ASSEMBLY INCLUDING: <br /> 2. SINGLE DETECTOR CHECKS ARE NOT APPROVED 2-D.S.&Y RESILIENT SEATED GATE VALVES,AND <br /> O BACKFLOW PREVENTION DEVICES. TEST COCKS. <br /> 3. ASSEMBLY REQUIRES CERTIFICATION UPON B. UNI-FLANGE WITH SET SCREWS OR Mix FL ADAPTER <br /> INSTALLATION AND RECERTIFICATION ANNUALLY BY WITH MEGALUG. <br /> OWNER. <br /> C. PRECAST CONCRETE VAULT WITH STEEL ACCESS <br /> _ I 4. ALL TEST COCKS MUST HAVE BRASS PLUGS. HATCH(AS MANUFACTURED BY UTILITY VAULT CO <br /> } • OR AN APPROVED EQUAL).PROVIDE OSHA <br /> P — 1} ��� I�(�; (c(, _ ��� -. _ 5. MAXIMUM HEIGHT OF ASSEMBLY IS FIVE FEET UNLESS APPROVED HOT DIPPED GALVANIZED STEEL LADDER. <br /> 3 _g 7,0 1 AN OSHA APPROVED PLATFORM IS PROVIDED. INSTALL LADDER IN SUCH A WAY AS TO PROVIDE <br /> 6. INSIDE DEPTH IS TO BE KEPT AT A MINIMUM AS PER ACCESSVAULT O ES NOT INTERFERE WITH <br /> NSTAL EDEQUI MENTOR MAINTENANCE <br /> in DIMENSION IN SKETCHES ABOVE AND/OR AS APPROVED THEREOF.PROVIDE NON-SLIP SURFACE ON ACCESS <br /> BY CITY OF EVERETT UTILITIES DEPARTMENT. HATCH IF VAULT LOCATED IN PEDESTRIAN <br /> I <br /> WALKWAY. <br /> 7. ALL DIMENSIONS ARE MINIMUM CLEARANCE <br /> REQUIREMENTS. D. DUCTILE IRON PIPE(SIZED AS REQUIRED)CLASS 52. <br /> 0 0 E. WATER TIGHT GROUT SHALL BE USED IN ALL VAULT <br /> PENETRATIONS. <br /> PLAN <br /> F. 2-GALVANIZED ADJUSTABLE PIPE SUPPORTS FOR 2 <br /> 1/2"DIA.AND LARGER PIPE. <br /> C <br /> G. MINIMUM 6"COARSE AGGREGATE,AASHTO <br /> GRADING NO.4 PER WSDOT 9-03.1(4)C. <br /> ---- H. 6"FLOOR OPENING FOR DRAIN. <br /> ! I. 3"MIN CLEARANCE FROM UNDERSIDE OF VAULT LID <br /> 0 <br /> i - <br /> 0 ( TO STEM OF O.S.&Y WHEN FULLY OPEN. <br /> i <br /> 1 <br /> 1 A <br /> - 1 <br /> 1 <br /> 2ii iliii \ II�iiii s FL <br /> x I I I <br /> l o <br /> INN <br /> 0 oaa�0°•'ao°.000oG°°Oo°o°B_Uo'o8(V01,% 0 <br /> o a° <br /> R. <br /> CITY OF EVERETT <br /> © ELEVATION RYA <br /> O �. PUBLIC WORKS DEPARTMENT <br /> N SASS I R.HEM' I PAU�M1UIELM I"""G/RB m 0 173/07/20 <br /> " DOUBLE CHECK VALVE 3/07/20 <br /> ASSEMBLY 516 <br /> 1.1 (DCVA)3"&LARGER SERVICE <br />