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MANHOLE COVER <br /> MANHOLE FRAME <br /> FILL GAP WITH CONCRETE <br /> MORTAR AS REQUIREDKMIN. ` <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 "A" <br /> SEE DETAIL"A" MANHOLE COVER <br /> / \ MANHOLE <br /> FRAME <br /> \ — ------------ —————————————— <br /> PVC MANHOLE TOPPER <br /> .................... <br /> _ <br /> e � ® <br /> � � f <br /> Z <br /> d <br /> PVC LINER <br /> MIN. 1"WIDE PVC WELD STRIP <br /> z <br /> NEW MANHOLE PVC LINER DETAIL <br /> J <br /> NOTES: <br /> 1. MAKE FINAL ADJUSTMENTS AT THE MORTAR JOINT BETWEEN THE FIRST AND SECOND GRADE RINGS.SET FLUSH WITH PAVEMENT TO <br /> 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 AC. <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 /> ORANGE COUNTY SANITATION DISTRICT PVC LINER INSTALLATION NO SCALE <br /> ORANGE COUNTY,CALIFORNIA <br /> APPROVED BY EXISTING CONCRETE MANHOLE STANDARD DWG. <br /> f g allysiy llyMli:,,Kitld.r.n <br /> � EDac 0212212017 Millea,Kathleen ADJUST TO GRADE S-O5OA <br /> 'q NO. APPROVED DATE DIRECTOR CF ENGINEERING DATE <br /> co <br />