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SPRAY-ON COATING TERMINATION <br /> OR PVC LINING TOPPER AT MANHOLE <br /> FRAME PER S-050A AND S-055A <br /> ALTERNATE: 1211 MANHOLE FRAME AND COVER <br /> CONCRETE COLLAR TO MIN PER PROJECT SPECIFICATIONS <br /> GRADE (BLACK MIX) <br /> 3" HOT MIX ASPHALT <br /> \Z r <br /> ----------------------------- <br /> 511 ------- ---------------------------- <br /> 12"MIN 12"MIN <br /> ' 24" MAX <br /> #4 @ 6"CIRCULAR <br /> MORTAR JOINTS,TYP #4 @ 12" RADIAL, TYP <br /> CONCRETE COLLAR,TYP <br /> NEW OR EXISTING CONE <br /> PVC WELD STRIP FOR GRADE <br /> RING AND CONE FOR PVC <br /> LINER REPAIR,TYP. <br /> CROSS SECTION <br /> C9 <br /> ° NOTES: <br /> 1. NEATLY REMOVE PAVEMENT AND AGGREGATE BASE AS NECESSARY TO MADE ADJUSTMENT. <br /> 2. MAKE FINAL ADJUSTMENTS AT THE MORTAR JOINT BETWEEN THE FIRST AND SECOND GRADE <br /> s RINGS. SET FLUSH WITH PAVEMENT TO 1/8" HIGH. <br /> 3. AT EXISTING MANHOLES, ADD OR REMOVE GRADE RINGS, REPAIR PVC OR SPRAYED LINER,AND <br /> 4 SPARK TEST LINER FOR PINHOLES AS APPROVED BY THE ENGINEER.ADJUST HEIGHT AT <br /> MANHOLE RISER SECTIONS IF THE TOTAL HEIGHT OF GRADE RINGS WOULD EXCEED 24". <br /> g 4. BACKFILL FLUSH WITH SURFACE OR BELOW PAVEMENT SURFACE AS REQUIRED BY GOVERNING <br /> AGENCY WITH 3250 PSI (CLASS B) QUICK-SETTING CONCRETE TO FORM COLLAR. EXPOSED <br /> CONCRETE SHALL BE BLACK IN COLOR. <br /> 5. FILL AREA ABOVE BELOW-GRADE COLLAR WITH AC WEARING SURFACE TO MATCH ADJACENT AC. <br /> 6. WHERE ODOR CONDITIONS EXIST OR WHERE DESIGNATED, SEAL MANHOLE RIM AND HOLES WITH <br /> DUCT-SEAL MASTIC. RE-SEAL IF EXISTING MANHOLE COVER WAS SEALED. <br /> F <br /> a1 <br /> G <br /> ORANGE COUNTY SANITATION DISTRICT NO SCALE <br /> ORANGE COUNTY,CALIFORNIA MANHOLE ADJUSTMENT TO <br /> 2 M.KLEINE 12/04/2023 APPROVED BY STANDARD DWG, <br /> Ulm I �ljlallyslgMdbyMNhael GRADE <br /> 0 1 EDAC 02J2212017 MlchaelDormanoo�� <br /> 77 Dale;aosn nt.ag ia:2":zaasna S-055 <br /> $4 NO. APPROVED DATE DIRECT�ROF ENOINEENNO DATE <br /> ❑❑ <br />