Standard Sewer Detail Drawings

1 Standard Sewer Detail Drawings S-1 Standard Bedding for RCP S-2 Standard Concrete Pavement Patch S-3 Standard Asphalt Pavement Patch S-4 Trench Bottom Dimensions & Backfilling Requirements for DIP and RCP S-5 Trench Bottom Dimensions and Backfilling Requirements for PVC Gravity Sewer Main S-6 Thrust Blocking Design Data for Sewer Force Main S-6a Thrust Blocking Design Data for PVC Sewer Force Main S-7 Standard Thrust Blocking Views S-8 Standard Main Marker for Sewer Force Mains In Easements S-9 Standard Sewer Force Main Air Release Valve S-10 aerial Pipe Crossing General Notes S-11 aerial Pipe Crossing Typical Plans S-12 aerial Pipe Crossing Steel Casing Pipe Elevation S-13 aerial Pipe Crossing Typical Pipe Section & Elevation S-14 aerial Pipe Crossing Concrete Pier S-15 aerial Pipe Crossing Pile Cap S-16 aerial Pipe Crossing Pile Supported Pier S-17 aerial Pipe Crossing Concrete Pier on Bedrock S-18 aerial Pipe Crossing Casing Pipe S-19 aerial Pipe Crossing Concrete Support S-20 Standard Pre-cast Sanitary Sewer Manhole S-21 Extended Bases or Cast-in-Place Reinforced Concrete Base S-22 Standard Manhole Installation over Existing Sewer Main S-23 Standard High Velocity Manhole Invert S-24 Standard Seal Tight Manhole w/ Vented Stack Standard Sewer Detail Drawings S-25 Standard Manhole Cover S-25a Flat Top Manhole Cover S-26 Manhole Frame and Watertight Cover S-27 Watertight Manhole Frame with Cam Lock Cover S-28 Standard Slip Resistant Manhole Step Detail S-29 Standard Slip Resistant Manhole Step Detail within Paved Surfaces S-30 Typical Sanitary Sewer Lateral Connection S-31 Lateral Saddle Installation Detail for PVC Pipe S-32 Lateral Saddle Installation Detail for VCP and DIP S-33 Main Extension to Tie into Tee Manhole S-34 4 Cleanout Plug S-35 Minimum Requirements for Pump Station

2 (Layout) S-36 Pump Station Electrical Panel S-37 Weather Hood for Electrical Equipment Panel S-38 Typical Sanitary Sewer Service Backwater Valve Installation S-39 Pipe Alignment Guide (Spiders) S-40 Oil and Grease Trap Sizing S-40a Oil and Water Separator S-41 Oil and Grease Trap Dimensions S-42 Typical Sewer Service Requiring Backwater Valve S-43 8 & 10 Sanitary Sewer Easement Widths S-44 Standard Odor Control Building Front Elevation S-45 Standard Odor Control Building Side Elevation S-46 Standard Odor Control Building Floor Elevation S-47 Standard Odor Control Building Mechanical, Electrical Standard Sewer Detail Drawings S-48 Generator Pad S-49 Concrete Cradle Protection for Sewer Line Crossings S-50 Standard Vertical Bend S-51 aerial Sewer Service S-52 Wooden Fence Gate S-53 Inside Drop Manhole CITY OF RALEIGHDEPARTMENT OF PUBLIC UTILITIESDATEREVISIONSDATEREVISIONSDWG. SPRINGLINE6" MIN. /12" NO TRENCH BOXREQUIRED (TYPICAL) Standard BEDDING DETAILS FORCCFRPM PIPES6" " I,II, OR III MATERIALDENSELY COMPACTEDBACKFILL, TAMPED IN 6" ' IMATERIALCITY OF RALEIGHDEPARTMENT OF PUBLIC UTILITIESDATEREVISIONSDATEREVISIONSDWG.

3 CONC. TO BE 3000 PSIEXISTING PATCH DETAILSTANDARD CONCRETE S-2 UNDISTURBED SOILEXISTING PAVEMENTSAW CUT AND REMOVE2"1'-0"1'-0" , TAMPEDIN 6" " COMPACTEDNO. 67 STONESEE S-4 & , AND DOWEL BY NCDOT Standard AS REQUIREDMATERIAL, MASTICEXPANSION DOWEL W/ #4 BARON CENTER ALONG CUTBORE 1 1/8" DIA., 1'-0"1'-0" :1. See City of Raleigh standards for trenches and pipe bedding (S-4 & S-5) for additional Pavement cuts over 5'-0" in width shall be reinforced Pavement cuts shall be made with an appropriate saw Pavement cuts within NCDOT ROW shall conform to the approvedon site encroachment OF RALEIGHDEPARTMENT OF PUBLIC UTILITIESDATEREVISIONSDATEREVISIONSDWG. ASPHALTPAVEMENT PATCH DETAILEXISTING ABCEXISTING PAVEMENTS-3 EXISTING PAVEMENTPIPEIN 6" LIFTSCOMPACTED FILLREFER TO S-4& S-5 NEW ABC 12" MIN. DEPTH1'-0"2" MINIMUMNEW ASPHALT SURFACE :1. IN NCDOT MAINTAINED ROADWAYS ENCROACHMENT PAVEMENT PATCH REQUIREMENTS SHALLTAKE THE PAVEMENT CUT SHALL BE DEFINED BY A STRAIGHT EDGE AND CUT WITH AN APPROPRIATESAWCUT THE TRENCH SUBGRADE MATERIAL SHALL BE BACKFILLED WITH SUITABLE MATERIAL ANDCOMPACTED TO A DENSITY OF AT LEAST 95% OF THAT OBTAINED BY COMPACTING A SAMPLE OFTHE MATERIAL IN ACCORDANCE WITH AASHTO T-99 AS MODIFIED BY THE FINAL 1' OF FILL SHALL CONSIST OF ABC MATERIAL COMPACTED TO A DENSITY EQUAL TO100% OF THAT OBTAINED BY COMPACTING A SAMPLE OF THE MATERIAL IN ACCORDANCE WITHAASHTO T-80 AS MODIFIED BY THE ENTIRE THICKNESS AND VERTICAL EDGE OF CUT SHALL BE THE SAME DEPTH OF PAVEMENT MATERIAL WHICH EXISTS SHALL BE REINSTALLED, BUT IN NOCASE SHALL THE ASPHALT BE LESS THAN 2" THE ASPHALT PAVEMENT MATERIAL SHALL BE INSTALLED AND COMPACTED THOROUGHLY WITH ASMOOTH DRUM ROLLER TO ACHIEVE A SMOOTH LEVEL REFER TO CITY OF RALEIGH STANDARDS FOR TRENCHES AND PIPE BEDDING (S-4 & S-5)

4 FORADDITIONAL NO HAND PATCHING PAVEMENT CUTS WITHIN NCDOT ROW SHALL CONFORM TO THE APPROVED ON SITEENCROACHMENT OF RALEIGHDEPARTMENT OF PUBLIC UTILITIESDATEREVISIONSDATEREVISIONSDWG. " OF PIPE12"ENCOUNTEREDS-4 CLEARANCEFINISHEDBACKFILLINITIAL6" #67 STONEWHEN ROCK ISBACKFILLFINAL6" OF PIPE6"CLEARANCEMINIMUM SIDEMAXIMUM SIDE2'-0"UNDISTURBED BOTTOM DIMENSIONS & BACKFILLINGREQUIREMENTS FOR DUCTILE IRONNOTES:1. TRENCHES REQUIRING SHORING AND BRACING, DIMENSIONS SHALL BE TAKEN FROM THE INSIDEFACE OF THE SHORING AND NO ROCKS OR BOULDERS 4" OR LARGER TO BE USED IN INITIAL ALL BACKFILL MATERIAL SHALL BE SUITABLE NATIVE BACKFILL SHALL BE TAMPED IN 6" LIFTS IN TRAFFIC AREAS, 12" IN NON-TRAFFIC ACHIEVE 80% COMPACTION IN NON-TRAFFIC AREAS, AND 95% COMPACTION IN TRAFFIC IF IN EASEMENT 4" TOPSOIL, AND 12" CLEAN SELECT FILL MAY BE NO BOULDERS 8" IN DIAMETER OR GREATER ALLOWED IN FINAL OF RALEIGHDEPARTMENT OF PUBLIC UTILITIESDATEREVISIONSDATEREVISIONSDWG.

5 LINEHAUNCHING6"FINISHED7-2-823-1-87TO NOTES #67 STONEPIPE GRADE4" OF PIPE6"UNDISTURBED SOIL2'-0" BOTTOM DIMENSIONS AND BACKFILLINGREQUIREMENTS FOR PVC GRAVITY Sewer MAINNOTES:1. FOR TRENCHES REQUIRING SHORING AND BRACING, DIMENSIONS SHALL BE TAKEN FROM THEINSIDE FACE OF THE SHORING AND NO ROCKS OR BOULDERS 4" OR LARGER TO BE USED IN INITIAL ALL BACKFILL MATERIAL SHALL BE SUITABLE NATIVE BACKFILL SHALL BE TAMPED IN 6" LIFTS IN TRAFFIC AREAS, 12" IN NON-TRAFFIC TRENCH BOTTOM DIMENSIONS FORSDR 35 PVC GRAVITY PIPETAMP WELL UNDERBOTTOM HALF OF PIPEMINIMUM SIDECLEARANCEFINALBACKFILLINITIALBACKFIL LCITY OF RALEIGHDEPARTMENT OF PUBLIC UTILITIESDATEREVISIONSDATEREVISIONSDWG. " "X" BARTHRUST COLLAR3" "Y" BARUNDISTURBED SOIL"C""B"REINFORCING REQUIREMENTS"X" BAR LENGTH"X" BAR WEIGHT"Y" BAR LENGTH"Y" BAR WEIGHTNO. PIPEREBAR SIZE6" - 36"48" & greater#5#62'-2"+ PIPE3'-0"+ LBS/FT1'-1"1'-3" LBS. LBS. EACHX-24, Y-12X-24, Y-12 THRUST COLLAR, AND THRUST PIPE"A""B"6" - 16"1'-4"1'-8"1'-7"1'-9"2"3"4"6"S-6 RRH "A""A""D""C""D"20" - 24"30" - 36"48" & greater 1'-4"1'-4"1'-7"1'-7"3/8"1/2"5/8"7/8" 6-18-08 NOTES:1.

6 CONCRETE SHALL BE 3000 PSI AND TRANSIT REINFORCING BARS SHALL BE DEFORMED AND TIED TRENCH BOTTOM WIDTH IN VICINITY OF THRUST BLOCK INSTALLATION SHALL BE THE MINIMUM WIDTH AS SHOWN ON Standard Detail BACKFILL TAMPED IN 6" LIFTS PER Standard Detail THRUST COLLAR MUST BE FACTORY WELDED ON BOTH SIDES ALONG BOTH EDGES OF COLLAR AROUND COLLAR DESIGN DATAFOR Sewer FORCE MAINS-7 CITY OF RALEIGHDEPARTMENT OF PUBLIC UTILITIESDATEREVISIONSDATEREVISIONSDWG. THRUST BLOCKING VIEWSTEE INTERSECTIONAREATHRUST BLOCK45 BENDoRRH3-31-0090 :1. CONCRETE SHALL BE 3000 PSI2. CONCRETE SHALL NOT CONTACT BOLTS OR ENDS OFMECHANICAL JOINT TRENCHES SHALL CONFORM TO Standard Detail SEE Standard THRUST BLOCK TABLES, W-10 THRU W-11, FORAREA OF CONCRETE ALL BENDS AND INTERSECTIONS SHALL HAVE CONCRETE OF RALEIGHDEPARTMENT OF PUBLIC UTILITIESDATEREVISIONSDATEREVISIONSDWG. OFMAIN & MARKERPLASTICMARKER12" HOLE FILLEDWITH CONCRETESEWER FORCE MAIN4'-6"2'-6"S-8 RRH 1-21-00 DHL 6-18-08 Standard MAIN MARKER FORSEWER FORCE MAINS IN EASEMENTSNOTES:1.

7 PLASTIC MARKER SHALLBE GREEN IN MARKERS SHALL BE LABELED"RALEIGH Sewer "3. TO BE SPACED EVERY 300 FEET ON EACH SIDE OF ANYROADWAY OR MARKERS SHALL BE ROUND4" IN :CITY OF RALEIGHDEPARTMENT OF PUBLIC UTILITIESDATEREVISIONSDATEREVISIONSDWG. MANHOLESTANDARD PRECAST SANITARYRUBBER '-4"S-20 SECTION A-A4"9"6"4"4'-6' DIA. ASREQUIRED2'-6" '-O"24" "O" RING SEALOR RAM-NECKSEE STANDARDS-25 FOR MANHOLEFRAME AND COVERNEW MANHOLES USE A BUTYLSEALANT BETWEEN FRAME ANDMANHOLE TOP SECTION WHENSECURING FRAME TO MANHOLE TOPROVIDE A WATER TIGHT CONEMAY BE USED ON 8" , 10"AND 12" Sewer CONE ANDBARREL SECTIONS SHALLBE AS PER INVERT SHALL NOT BELOWER THAN MAIN SPRING-LINE. MANHOLE SHALL BE 2'ABOVE 100 YEAR FLOOD PLAINOR SEALED AND VENT TO BE2' ABOVE 100 YEAR FLOODPLAIN. WHEN MANHOLE TOPSARE IN EXCESS OF 3' ABOVEGRADE. OUTSIDE STEPS MUSTBE PROVIDED. SEE STANDARDS-28 FOR STEP Detail . INNON TRAFFIC AREAS, TOP OFFRAME AND COVER SHALL BEINSTALLED A MIN.

8 OF 1' ABOVEFINISHED GROUND 9" COMPACTED #67 STONEBASE TO BE INSTALLED UNDERNEW Sewer DESIGNSECTIONSHELFSLOPE CITY OF RALEIGHDEPARTMENT OF PUBLIC UTILITIESDATEREVISIONSDATEREVISIONSDWG. NO.* ALL BASES ARE MINIMUM 9" THICKREINFORCED CONCRETE BASEEXTENDED BASE OR CAST-IN-PLACECL. "A" CONCRETE TOTAL CU. YDS. 1,778T2 BARBILL OF MATERIAL FOR 4' MANHOLESIZE#57'-6" OF MATERIAL FOR 4' #55'-6"18103CL. "A" CONCRETE TOTAL CU. YDS. 1,000CL. "A" CONCRETE TOTAL CU. YDS. 1,361T1#5 SIZEBARBILL OF MATERIAL FOR 4' MANHOLELENGTH6'-6" ' PRECAST MANHOLEREINFORCED CONC. FOOTING FOR 8'-0"S-213-1-87T2 BARS AT 8" CTST1 OR T2 BAR8'-0"T2 BARS AT 8" CTS5' PRECAST MANHOLEREINFORCED CONC. FOOTING FOR4" PRECAST MANHOLEREINFORCED CONC. FOOTING FOR7'-0"6'-0"T1 BARS AT 8" CTS7'-0"T1 BARS AT 8" CTS6'-0"T2 BARS AT 8" CTST2 BARS AT 8" CTSRRH3-30-00 STRAIGHT BAR2-9-05 ABBCITY OF RALEIGHDEPARTMENT OF PUBLIC UTILITIESDATEREVISIONSDATEREVISIONSDWG. # 67 STONE A MINIMUM 9" COMPACTED4.

9 THE CONTRACTOR SHALLS-20, FOR PRECAST SEE Standard OF A NEW LATERAL NECESSITATESWHEN A 6" OR LARGER 2. THIS Detail TO BE USED DURING FLOW SHALL BE MAINTAINEDNOTES:SAW TO CUT SPRINGLINESECTION ALONG CENTERLINE OF EXISTING MAINEXISTING Sewer MAINGROUT6"6"6"GROUT4"EXTEND OVER INVERT5. FOR USE ON DIP, CONCRETE, AND PVC "SECTION AT RIGHT ANGLE TO EXISTING MAINRRH3-30-00(NOT ALLOWED ON VCP) SEE Detail S-21 FOR REINFORCING OF POUREDIN-PLACE '-0" FOR 8" TO 12" MAINS5'-0" FOR 15" TO 30" MAINS6'-0" FOR 36" TO 54" MAINSEXISTINGSEWERMAINSTANDARD MANHOLE INSTALLATION OVER EXISTING Sewer MAINCITY OF RALEIGHDEPARTMENT OF PUBLIC UTILITIESDATEREVISIONSDATEREVISIONSDWG. USE ON GRADES 10% OR BE MADE WITH IN THIS MANHOLENO HORIZONTAL ALIGNMENT CHANGESECTION AT RIGHT ANGLE TO CENTER LINE OF PIPEPRECAST MANHOLE8" HALF-ROUNDTHRU MANHOLEGROUTGROUT6" 'MANHOLENOTE:PRECASTSTANDARD HIGH VELOCITY MANHOLE INVERTSECTION ALONG CENTER LINE OF UPSTREAMDUCTILE IRONOR GREATERJOINTS OF HALF MORE THAN THREEBENDS AS NEEDED, WITHDUCTILE IRON DUCTILE IRON PIPE ANDINVERT SHOULDER6"MANHOLESLOPE 10%RRH3-30-00 DUCTILE IRONOR PVC TODOWNSTREAMMANHOLECITY OF RALEIGHDEPARTMENT OF PUBLIC UTILITIESDATEREVISIONSDATEREVISIONSDWG.

10 DETAILHYFE3'-0"HYFE3'-0"MIN. 12" PRE-CASTTOP SLAB9" STONE* SEE VENT BOLTSNOTES:RRH3-30-004" "HOT DIPPED"GALV. WATER TIGHTMANHOLE FRAME ANDCOVER CENTERED INTOPSEAL AROUND VENTPIPE THROUGHMANHOLEVENT OPENING TO BE TWO FOOT ABOVEHUNDRED YEAR FLOOD ELEVATIONVENT OPENING TOBE SCREENEDFACTORY CAST IN PLACEGALVANIZED PIPE FLANGE12" ABOVE MH TOPPROPOSEDGRADEMANHOLE TOHAVE CAST INRISER OPPOSITESTEPS TOACCOMODATE 4""HOT DIPPED"GALVANIZED SEAL TIGHT MANHOLEWITH VENTED STACKSLOPE FINISHED GRADEAWAY FROM MANHOLEALL SIDES.* OTHER ACCEPTABLECOVERS1. VENT MUST BE FACTORY WELDEDFABRICATED AND "HOT DIPPED" Hundred Year FloodelevationCITY OF RALEIGHDEPARTMENT OF PUBLIC UTILITIESDATEREVISIONSDATEREVISIONSDWG. OF PUBLIC UTILITIESCITY OF RALEIGHDEPARTMENT OF PUBLIC UTILITIESCITY OF RALEIGH3-1-87 Standard MANHOLE COVERMANHOLE FRAME AND COVERCOVER 120 LBS. MINIMUMDEPARTMENT OF PUBLIC UTILITIESCITY OF RALEIGH3-1-87S-255/8"X3" LAGSHIELD IN HOLEDRILLED INTO CONE ORRING WITH ANCHOR SUNK TODESIGN DEPTH, AND 3/8"X3"HOT DIPPED GALVANIZEDLAG BOLT AND "23 1/2"21"1"2 3/4"7 1/2"1" 1" VENT HOLEBUTYL-NEK ORAPPROVED SEALANTBETWEEN FRAMEAND COVERNOTES:1) ALL MANHOLE FRAMES SHALL BEDOMESTICALLY ) FRAME SHALL BE A MINIMUM WEIGHT OF182 LBS.