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MANHOLE COVER <br /> MANHOLE FRAME <br /> FILL GAP WITH CONCRETE <br /> MORTAR AS REQUIRED MIN.3" <br /> �— BEAD OF SIKAFLEX 1A <br /> SIKA-449/203 PRIMER <br /> (OR EQUAL) <br /> MIN.1"WELD <br /> CONCRETE GRADE RING PVC MANHOLE TOPPER <br /> DETAIL "AI' <br /> SEE DETAIL"A" MANHOLE COVER <br /> / \ MANHOLE <br /> I FRAME <br /> f <br /> I <br /> 171 <br /> 4 — -----------� ---�..... A e <br /> PVC MANHOLE TOPPER <br /> A d <br /> cn <br /> A 6 ' <br /> A Q A I A A. <br /> PVC LINER , <br /> SZ 4, A . <br /> g MIN.1"WIDE PVC WELD STRIP <br /> W <br /> NEW MANHOLE PVC LINER DETAIL <br /> Z <br /> a <br /> NOTES: <br /> 1. MAKE FINAL ADJUSTMENTS ATTHE MORTAR JOINT BETWEEN THE FIRST AND SECOND GRADE RINGS.SET FLUSH WITH PAVEMENT TO <br /> w ONE-EIGHTH INCH HIGH, <br /> 2, ADD OR REMOVE GRADE RINGS,REPAIR PVC OR SPRAYED ON LINER,AND SPARK TEST LINER FOR PINHOLES AND"PROBE TEST'FOR <br /> WEAK WELDS AS APPROVED BY THE ENGINEER.ADJUST HEIGHT AT MANHOLE RISER SECTIONS IF THE TOTAL HEIGHT OF GRADE <br /> RINGS WOULD EXCEED 24 INCHES. <br /> 3. BACKFILL FLUSH WITH SURFACE OR BELOW PAVEMENT SURFACE AS REQUIRED GOVERNING AGENCY WITH 3250 PSI(CLASS B) <br /> QUICK SETTING CONCRETE FOR COLLAR.EXPOSED CONCRETE SHALL BE BLACK IN COLOR. <br /> 4. FILL AREA ABOVE BELOW-GRADE COLLAR WITH AC WEARING SURFACE TO MATCH ADJACENT AG. <br /> 5. WHERE ODOR CONDITIONS EXIST OR WHERE DESIGNATED,SEAL MANHOLE RIM AND HOLES WITH DUCT-SEAL MASTIC.RE-SEAL IF <br /> EXISTING MANHOLE COVER WAS SEALED, <br /> m� <br /> v a <br /> " ORANGE COUNTY SANITATION DISTRICT <br /> ORANGE COUNTY,CALIFORNIA PVC LINER INSTALLATION No scAi <br /> pggqqq APPROVED BY EXISTING CONCRETE MANHOLE STANDARD DWG, <br /> Oipl�allf sl ' Mlli%ai <br /> 7-, I Eoac 12<22/2017 Miuea,Kathleen ��.zo�20ko6,313,,:��3"?Wtid ADJUST TO GRADE S-OJOA <br /> 3 NO. APPROVED DATE DIRECTOR OF ENGINEEFING DATE <br /> o© <br />