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Home My WebLink AboutPlans - Sierra Phase 2 - 2021-07-30500 1,000 4,000 1,000 1,000 2,0000 1 inch = ft GENERAL NOTES: 1.THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL LOCAL, COUNTY, OR STATE REQUIRED BUILDING PERMITS. 2.THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO BEGINNING ANY WORK ON THE SITE. 3.THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING WITH THE APPROPRIATE UTILITY COMPANY'S (ELECTRIC, GAS, TELEPHONE, ETC.) 4.THE CONTRACTOR SHALL BE AWARE OF ANY OVERHEAD POWER LINES AND SHALL TAKE ALL NECESSARY PRECAUTIONS TO ENSURE THAT PERSONNEL AND TRAFFIC ARE SAFE AT ALL TIMES. 5.THE UTILITY CONTRACTOR SHALL BE RESPONSIBLE FOR THE PROTECTION OF ALL EXISTING UTILITIES, CHARTED OR UNCHARTED, LOCATED OR UNLOCATED. ANY AND ALL WORK PERFORMED TO REPAIR UTILITIES DAMAGED BY THE UTILITY CONTRACTOR MUST MEET THE APPROVAL OF THE ASSOCIATED UTILITY COMPANY AND THE UTILITY CONTRACTOR WILL BE RESPONSIBLE FOR ALL COSTS ASSOCIATED WITH ANY SUCH REPAIRS. 6.THE CONTRACTOR SHALL BE RESPONSIBLE FOR PLACEMENT OF A SUITABLE BACKFILL MATERIAL AND SHALL PLACE MATERIAL IN 12" LAYERS AND COMPACT SAID FILL TO A 95% STANDARD PROCTOR. 7.THE CONTRACTOR SHALL BE COGNIZANT OF THE EROSION CONTROL DEVICES FOR THIS PROJECT AND SHALL MAKE EVERY EFFORT TO ASSURE THAT ALL SUCH DEVICES ARE KEPT CLEAN AND IN APPROPRIATE WORKING ORDER. AFTER EACH STORM OR RAINFALL EVENT, ALL COLLECTED SEDIMENT SHALL BE REMOVED AND THE DEVICES RETURNED TO THEIR ORIGINAL CONDITION. THE CONTRACTOR SHALL REIMBURSE ANY FINES, DUE TO EROSION CONTROL FAILURES, TO THE OWNER/DEVELOPER. 8.THE CONTRACTOR SHALL MAINTAIN TRAFFIC CONTROL DURING ALL PHASES OF THIS CONSTRUCTION IN ACCORDANCE WITH NCDOT AND ALL MUNICIPALITY STANDARDS. 9.THE CONTRACTOR SHALL CONDUCT THE WORK IN A SAFE MANNER AND WITH A MINIMUM AMOUNT OF INCONVENIENCE TO TRAFFIC. 10.THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL TRAFFIC CONTROL AND SHALL ADHERE TO THE PROVISIONS OF THE MOST CURRENT EDITION OF THE ORDINANCE. 11.THE CONTRACTOR SHALL OBTAIN A LANE CLOSURE PERMIT (IF APPLICABLE) FOR ANY WORK WHICH REQUIRES THE CLOSURE OF A TRAFFIC LANE FROM THE PUBLIC WORKS DEPARTMENT-TRANSPORTATION OPERATION DIVISION AT LEAST 48 HOURS IN ADVANCE AND FOR STREET CLOSURES, AT LEAST 2 WEEKS IN ADVANCE. PROVIDE EXACT LOCATION, CROSS STREET, DATES FOR LANE CLOSURE, CONTACT PERSON AND FAX NUMBER. 12.THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONTACTING THE INSPECTIONS DEPARTMENT FOR A STREET CUT PERMIT (IF APPLICABLE). 13.PRIOR TO BEGINNING CONSTRUCTION, ALL SIGNAGE AND TRAFFIC CONTROL SHALL BE IN PLACE. 14.THE CONTRACTOR SHALL REPAIR ALL DRIVEWAYS, DRIVEWAY PIPES, CURB AND GUTTER, SIDEWALKS AND STREETS TO PRE-EXISTING CONDITIONS OR BETTER. 15.ANY CHANGES TO OR DEVIATIONS FROM THESE PLANS, NO MATTER HOW MINOR, SHALL BE DONE ONLY WITH THE EXPRESS "PRE-APPROVAL" OF THE PROJECT ENGINEER. 16.IT IS REQUIRED BY THE STATE, THAT THE ENGINEER CERTIFY THE AS-BUILT CONDITIONS OF THE UTILITIES AFTER THEY HAVE BEEN CONSTRUCTED. IT IS THEREFORE NECESSARY THAT THE ENGINEER WITNESS AND MONITOR THE CONSTRUCTION PROCESS. IT IS THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY THE ENGINEER, WITH AT LEAST 48 HOURS OF ADVANCE NOTICE OF WHEN THE CONSTRUCTION WILL TAKE PLACE SO THAT PROPER INSPECTIONS CAN BE MADE. 17.CONTRACTOR WILL INSTALL TEMPORARY DIVERSION DITCHES WHEN SETTING UP EROSION CONTROL MEASURES IN THE SAME LOCATION AS ANY PERMANENT DITCHES (7 DAY GROUND COVER REQUIRED). 18.ALL EROSION CONTROL WORK SHALL CONFORM TO STANDARDS AND SPECIFICATIONS OF NCDENR OR THE LOCAL MUNICIPALITY, WHICHEVER IS MORE STRINGENT. 19.TEMPORARY DIVERSION DITCHES SHALL BE INSTALLED ALONG THE SIDES OF THE CLEARING AREA UNTIL SUCH TIME AS THE TYPICAL ROADWAY SECTION CAN BE ESTABLISHED AND STABILIZED. 20.NO EROSION CONTROL MEASURES MAY BE REMOVED WITHOUT THE PRIOR APPROVAL OF BOTH THE PROJECT ENGINEER AND LOCAL/STATE INSPECTOR. 21.THE ANGLE FOR GRADED SLOPES AND FILLS SHALL BE NO GREATER THAN THE ANGLE THAT CAN BE RETAINED BY VEGETATIVE COVER OR OTHER ADEQUATE EROSION CONTROL DEVICES OR STRUCTURES. IN ANY EVENT, SLOPES LEFT EXPOSED WILL, WITHIN 14 CALENDAR DAYS OF COMPLETION OF ANY PHASE OF GRADING, BE PLANTED OR OTHERWISE PROVIDED WITH TEMPORARY GROUND COVER, DEVICES OR STRUCTURES SUFFICIENT TO RESTRAIN EROSION. PERMANENT GROUNDCOVER WILL BE PROVIDED FOR ALL DISTURBED AREAS WITHIN 14 CALENDAR DAYS. (PER GENERAL STATUTE 113A-57 PARAGRAPH 2 & 3). 22.NO DISTURBED AREAS SHALL BE ALLOWED TO REMAIN UNPROTECTED AND MUST BE MULCHED AND SEEDED WITHIN 14 DAYS OF WHEN WORK WAS CONDUCTED. 23.SEEDING OF THE SHOULDERS SHALL BE IN ACCORDANCE WITH THE EROSION CONTROL DETAIL SHEET WITH THESE PLANS. 24.THE WATER LINES SHALL BE BURIED A MINIMUM OF 3' DEEP, FROM THE TOP OF THE FINISHED GROUND ELEVATION TO THE TOP OF THE PIPE THROUGH THE ENTIRE LENGTH OF THE PIPE. 25.THE METER SETTERS SHALL BE PLACED AT LEAST THREE (3) FEET FROM THE PROPERTY LINE BETWEEN THE LOTS, BUT NO MORE THAN TEN (10) FEET. THE METER SETTERS SHALL BE LOCATED ONE (1) FOOT WITHIN THE RIGHT-OF-WAY NEAR THE LOT CORNER OF EACH LOT (UNLESS RESTRICTED BY SIDEWALK IN WHICH CASE WILL BE PLACED A REASONABLE DISTANCE FROM THE SIDEWALK BUT NO FURTHER THAN 6 FEET). SEE DETAIL W12 ON SHEET 16. 26.EACH WATER LINE TAP SHALL BE INDIVIDUAL AND MADE A MINIMUM OF 12" APART. 27.THE MINIMUM CORNER CLEARANCE FROM THE DRIVEWAY TO THE CURB LINE OR EDGE OF PAVEMENT OF INTERSECTING STREETS SHALL BE AT LEAST TWENTY (20) FEET FROM THE POINT OF TANGENCY OF THE RADIUS CURVATURE, OR TWENTY (20) FEET FROM THE INTERSECTION OF RIGHT-OF-WAY LINES, WHICHEVER IS GREATER. THE RADIUS OF THE DRIVEWAY SHALL NOT ENCROACH ON THE MINIMUM CORNER CLEARANCE. 28.WITHIN THE SIGHT TRIANGLES SHOWN ON THIS PLAN, NO OBSTRUCTION BETWEEN 2 FEET AND 8 FEET IN HEIGHT ABOVE THE CURB LINE ELEVATION SHALL BE LOCATED IN WHOLE OR PART. OBSTRUCTIONS INCLUDE BUT ARE NOT LIMITED TO ANY BERM, FOLIAGE, FENCE, WALL, SIGN, PARKED VEHICLE OR OTHER OBJECT. 29.ALL CONSTRUCTION SHALL BE DONE IN ACCORDANCE WITH ALL REQUIRED STANDARDS AND SPECIFICATIONS. 30.EXISTING UNUSED UTILITY SERVICES SHALL BE ABANDONED AT THE MAIN AND REMOVED FROM THE ROW OR EASEMENT. 31.ALL STRUCTURAL STORM WATER SCM'S SHALL BE LOCATED OUTSIDE OF NCDOT RIGHT OF WAYS. A PERMANENT PUBLIC DRAINAGE EASEMENT SHALL BE LOCATED OUTSIDE OF THE NCDOT RIGHT OF WAY(S) FOR ACCESS. NCDOT ASSUMES NO RESPONSIBLITY FOR THE OPERATION & MAINTENANCE OR LIABILITY OF THE STRUCTURAL STORMWATER SCM'S. 32.ALL ROADWAY DITCHES MUST BE STABLE BEFORE THEY WILL BE TAKEN INTO THE STATE SYSTEM. 33.THERE SHALL BE NO FILLING OR ERECTION OF PERMANENT STRUCTURES IN THE AREAS OF FLOOD HAZARD SOILS OR FEDERAL EMERGENCY MANAGEMENT AGENCY (FEMA) 100 YEAR FLOOD ZONES UNTIL A FLOOD STUDY IS APPROVED. SITE DATA TABLE OWNER:SHAW "A" LIMITED PARTNERSHIP OWNER ADDRESS:1248 BILL SHAW RD SPRING LAKE, NC 28390 SITE ADDRESS:SIERRA OFF TRL NC TYPE OF PROJECT:MAJOR SUBDIVISION COUNTY:HARNETT SITE AREA:54.34 (COUNTY) NO. OF EXISTING LOTS:1 NO. OF PROPOSED LOTS:29 SETBACKS FRONT:30' SIDE:10' CORNER SIDE:20' REAR:20' MINIMUM LOT WIDTH:80' (40' ON CUL-DE-SAC) AREA TO BE SUBDIVIDED:12.07 AC (525,575 SF) NUMBER OF LOTS:28 AVERAGE LOT SIZE:0.36 AC (15,753 SF) MINIMUM LOT SIZE ALLOWED:0.34 AC (15,000 SF) EXISTING IMPERVIOUS 0 AC DISTURBED AREA 3.79 Acres (164,892 SF) R/W WIDTH:60' AND 50' R/W AREA 1.94 AC (84,545 SF) LAND USE AND CLASS:MEDIUM DENSITY RESIDENTIAL (MDR) PIN:0514-77-7192.000 DEED BOOK & PAGE #:BK:1632 PG:0917 ZONING:RA-20M TOWNSHIP ANDERSON CREEK WATERSHED:LITTLE RIVER SITE SPECIFIC NOTES: 1.THE DEVELOPER IS: KENNETH SHAW, SHAW "A" LIMITED PARTNERSHIP, 1248 BILL SHAW RD., SPRING LAKE, NC 28390; (919)893-4322 2.THE ENGINEER IS: JOHN W. HARRIS, P.E. CONSULTING ENGINEER INC, 5112 BUR OAK CIRCLE, RALEIGH, N.C. 27612; (919) 789-0744. 3.THE SURVEYOR IS: BENNETT SURVEYS INC. 1662 CLARK RD LILLINGTON, NC 27546. 4.OVERALL TOPOGRAPHIC INFORMATION WAS PROVIDED BY THE SURVEYOR. STREET SECTIONS AND LOCATION OF EXISTING PAVEMENT, FUTURE ROW, AND STRUCTURES PROVIDED BY THE SURVEYOR. 5.BOUNDARY INFORMATION WAS TAKEN FROM INFORMATION PROVIDED BY THE SURVEYOR. 6.ALL LOTS WILL BE SINGLE FAMILY RESIDENTIAL. 7.LOTS SHALL USE COUNTY WATER AND PUBLIC SEWER. 8.THE WATER AND SEWER LINES SHALL BE CONSTRUCTED IN STRICT ACCORDANCE WITH THE STANDARDS AND SPECIFICATIONS OF HARNETT COUNTY DEPARTMENT OF PUBLIC UTILITIES. 9.RIGHT-OF-WAY WIDTHS SHALL BE 50'/60': STREETS SHALL BE 24' WIDE ASPHALT PAVEMENT WITH 2 12' WIDE ASPHALT GUTTERS ON BOTH SIDES. 10.CUL-DE-SACS SHALL HAVE A 50' R/W RADIUS; PAVEMENT RADII WITHIN CUL-DE-SAC SHALL BE 37' TO BACK OF GUTTER. 11.THERE ARE NO FEMA FLOOD BOUNDARIES IN THIS PHASE ACCORDING TO THE CURRENT FIRM PANEL 0504J, MAP NUMBER 3720050400J, EFF. DATE 10/3/2006. 12.404/401 PERMITS ARE NOT REQUIRED. 13.OUR DESIGN STAFF AND CLIENT ARE AWARE AND WILL BE IN COMPLIANCE WITH THE REQUIREMENTS FOR THE SOLID WASTE DESIGN PER LOCAL REGULATION. FOR THIS SUBDIVISION, WE WILL USE SOLID WASTE SERVICES (SWS) TO HANDLE TRASH NEEDS. 14.THE CONTRACTOR SHALL CONTACT THE HARNETT COUNTY CHIEF DEPUTY FIRE MARSHALL'S OFFICE, AT (910) 893-7580 TO REQUEST AN INSPECTION OF EACH FIRE HYDRANT INSTALLATION PRIOR TO FINAL ACCEPTANCE BY HARNETT COUNTY.30 July 2021Date Started: 21 Feb 2021Printed Date: 30-Jul-21 9:19 AMDrawn By: BAH,JBTFile: M:\Project Files\Sierra\Sierra Phase 2 X-File.dwgRevision:NONE AS OF PRINTED DATEJohn W. Harris, P.E.Consulting Engineer, Inc.Corporate # C-30175112 Bur Oak CircleRaleigh, N.C. 27612(919) 789-0744www.harriseng.netSierra Phase 2For1Cover SheetN.C. UNDERGROUND UTILITIES A ONE CALL SYSTEM FOR COMMUNITY AND JOB SAFETY 3 DAYS BEFORE DIGGING CALL TOLL FREE 811 or (800)632-4949 STREET NAME R/W WIDTH PAVEMENT WIDTH TOTAL LENGTH (CL) SIERRA TRAIL 60'29' B-B 350' 550' 550' UTAH COURT COLORADO COURT 50'29' B-B 50'29' B-B 1,450'PROJECT TOTAL 50'/60'29' B-B Sheet List Table Sheet Title Sheet Number Cover Sheet 1 Existing Sheet 2 Soils 3 Site Plan 4 Utility Plan 5 Drainage Delineation 6 Erosion Control (Pre)7 Erosion Control (Post)8 Sierra Plan & Profile 9 Utah Plan & Profile 10 Colorado Plan & Profile 11 Storm Pipe Network Plan & Profile 12 Erosion Control Details 13 Erosion Control Details 14 Miscellaneous Details 15 Water Details 16 Sanitary Sewer Details 17 CONSTRUCTION SEQUENCE 1) OBTAIN A LAND-DISTURBING PERMIT. SCHEDULE A PRE-CONSTRUCTION CONFERENCE WITH THE ENGINEER. 2) FLAG THE WORK LIMITS AND HOLD PRE-CONSTRUCTION MEETING AT LEAST ONE WEEK PRIOR TO STARTING CONSTRUCTION. 3) INSTALL SILT FENCING AS INDICATED ON THE APPROVED PLAN. VEGETATE DISTURBED AREAS. INSTALL THE TEMPORARY GRAVEL CONSTRUCTION ENTRANCE. 5) INSTALL INLET PROTECTION AND RIPRAP APRONS FOR ALL PROPOSED STORMWATER PIPES AT TIME OF INSTALLATION. 6) CLEAR AND ROUGH GRADE SITE TO FACILITATE DRAINAGE (DIVERSIONS) INTO PROPER EROSION AND SEDIMENTATION CONTROL MEASURES. FINISH THE SLOPE ON AND AROUND THE PROPOSED ROAD AND STRUCTURES AS SOON AS ROUGH GRADING IS COMPLETE. LEAVE THE SITE SLIGHTLY ROUGHENED AND VEGETATE WITH SEED MIX AND MULCH IMMEDIATELY. 8) ALL EROSION CONTROL PRACTICES WILL BE INSPECTED WEEKLY AND AFTER RAINFALL EVENTS. REPAIRS WILL BE MADE IMMEDIATELY. 9) AFTER EACH PORTION OF THE SITE IS STABILIZED, REMOVE ALL TEMPORARY MEASURES AND INSTALL PERMANENT VEGETATION FOR THAT PORTION OF THE SITE. 10) RELOCATE SURFACE WATER CONTROLS OR EROSION CONTROL MEASURES SO AS SITE CONDITIONS CHANGE, THE EROSION CONTROL IS ALWAYS IN ACCORDANCE WITH NCDENR-LQS STANDARDS. 11) CALL FOR INSTALLATION OF POWER, TELEPHONE, AND OTHER UTILITIES. REDRESS, REGRADE, AND SEED AS NECESSARY BEHIND THE UTILITY COMPANIES. 12) ALL AREAS DISTURBED BY CONSTRUCTION, UNLESS OTHERWISE IMPROVED, SHALL BE SODDED OR SEEDED AS INDICATED WITHIN 7 DAYS AFTER CESSATION OF DISTURBANCE. 13) COVER ALL AREAS THAT WILL NOT BE WORKED ON MORE THAN SEVEN DAYS WITH STRAW, WOOD FIBER MULCH, COMPOST, OR EQUIVALENT. ALSO COVER AREAS BEFORE MAJOR STORM EVENTS. 14) AT 95% OF UPSTREAM STABILIZATION, REMOVE SPECIFIC EROSION DEVICES, FINE GRADE, SEED & MULCH. 15) ESTIMATED TIME BEFORE FINAL STABILIZATION - 12 MONTHS N.C. UNDERGROUND UTILITIES A ONE CALL SYSTEM FOR COMMUNITY AND JOB SAFETY 3 DAYS BEFORE DIGGING CALL TOLL FREE 811 or (800)632-4949 30 60 240 60 60 1200 1 inch = ft 30 July 2021Date Started: 21 Feb 2021Printed Date: 30-Jul-21 9:19 AMDrawn By: BAH,JBTFile: M:\Project Files\Sierra\Sierra Phase 2 X-File.dwgRevision:NONE AS OF PRINTED DATEJohn W. Harris, P.E.Consulting Engineer, Inc.Corporate # C-30175112 Bur Oak CircleRaleigh, N.C. 27612(919) 789-0744www.harriseng.netSierra Phase 2For2Existing SheetN04°01'28"E / 350.00'S03°45'52"W / 350.00'S86°13'24"E / 1,500.86' N86°04'39"W / 1,506.56'320320 305 310300295290287310310 310 315315 302 305 300 305287295300315 300295290315 320 320 315Lat. N35.2517° Long W78.9405° PROPERTY BOUNDARY EXISTING LOT BOUNDARY LINES EXISTING ROAD ROW SUBDIVISION PHASE LINE EXISTING 5' CONTOUR (SURVEYED) EXISTING SUBDIVISION LOT NUMBER EXISTING WOODED AREA EXISTING PAVED ROAD W/ GUTTER EXISTING TREELINE EXISTING LEGEND EXISTING 1' CONTOUR (SURVEYED) ADJACENT PROPERTY LINES (GIS) EXISTING LOT EASEMENT 200 N.C. UNDERGROUND UTILITIES A ONE CALL SYSTEM FOR COMMUNITY AND JOB SAFETY 3 DAYS BEFORE DIGGING CALL TOLL FREE 811 or (800)632-4949 30 60 240 60 60 1200 1 inch = ft 30 July 2021Date Started: 21 Feb 2021Printed Date: 30-Jul-21 9:19 AMDrawn By: BAH,JBTFile: M:\Project Files\Sierra\Sierra Phase 2 X-File.dwgRevision:NONE AS OF PRINTED DATEJohn W. Harris, P.E.Consulting Engineer, Inc.Corporate # C-30175112 Bur Oak CircleRaleigh, N.C. 27612(919) 789-0744www.harriseng.netSierra Phase 2For3Soils414039 38 37 36 35 3433323130 "COLORADO COURT" 50' R / W ( P U B L I C )320320 305 310300295290287310310 310 315315 302 305 300 305287295300315 300295290"UTAH COURT" 50' R/W (P U B L I C ) 315 320 320 31542 29 282726 18 17 16 15 25 2423 22 21 20 19 ℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄ ℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄ Soil Classification Legend Bb Bibb soils, frequently flooded BnB Blaney loamy sand, 2 to 8 percent slopes BnD Blaney loamy sand, 8 to 15 percent slopes CaB Candor sand, 0 to 8 percent slopes Co Coxville loam GaB Gilead loamy sand, 2 to 8 percent slopes GaD Gilead loamy sand, 8 to 15 percent slopes LaB Lakeland sand, 0 to 8 percent slopes NoA Norfolk loamy sand, 0 to 2 percent slopes Pd Pits-Dumps complex Ra Rains sandy loam, 0 to 2 percent slopes Ro Roanoke loam, occasionally flooded W Water WfB Wagram loamy sand, 2 to 8 percent slopes SOIL BOUNDARYS (GIS) A/D C C A C/D C C A A A/D C/D A N.C. UNDERGROUND UTILITIES A ONE CALL SYSTEM FOR COMMUNITY AND JOB SAFETY 3 DAYS BEFORE DIGGING CALL TOLL FREE 811 or (800)632-4949 30 60 240 60 60 1200 1 inch = ft 30 July 2021Date Started: 21 Feb 2021Printed Date: 30-Jul-21 9:20 AMDrawn By: BAH,JBTFile: M:\Project Files\Sierra\Sierra Phase 2 X-File.dwgRevision:NONE AS OF PRINTED DATEJohn W. Harris, P.E.Consulting Engineer, Inc.Corporate # C-30175112 Bur Oak CircleRaleigh, N.C. 27612(919) 789-0744www.harriseng.netSierra Phase 2For4Site PlanS T A 0 + 0 0 C O L O R A D O C T S T A 8 + 8 5 S E I R RA T R A I L S T A 0 + 0 0 U T A H C T R50'217.50' 103.00' 100.00'100.00' 100.00'101.00' 60.00' 101.00' 100.00' 100.00' 100.00' 103.00' 216.94'N03°53'16"E150.00'N03°53'16"E150.00'N03°53'16"E150.00'N03°53'16"E127.69'S 4 7 ° 2 4 ' 5 8 " E 21 7 . 5 3 ' S86°12'34"E 151.13' N55° 0 1' 0 1" E 217.4 7'N04°08'02"E127.75'N03°53'16"E150.00'N03°53'16"E150.00'N03°53'16"E150.00'N03°53'16"E150.00'N03°53'16"E150.00'N03°53'16"E150.00'N03°53'16"E127.85'N 4 7 ° 1 3 ' 3 8 "W 21 6 . 4 4 ' S86°13'36"E 150.52' S55° 0 1' 4 2 " W 217.6 3'N03°53'16"E127.57'N03°53'16"E150.00'N03°53'16"E150.00'N03°53'16"E150.00'216.10' 103.00' 100.00' 100.00' 100.00' 101.00' 60.00' 101.00' 100.00' 100.00' 100.00' 103.00' 216.75'N04°01'28"E / 350.00'S03°45'52"W / 350.00'R37' B O C R50 'R37' BOC1+002+003+004+005+001+002+003+004+005+00R25'R30' B O CR25' R30' BOC 20' PUBLICDRAINAGEEASEMENT 30' PUBLIC DRAINAGE &SANITARY SEWER EASEMENT 20' PUBLIC DRAINAGEEASEMENT 20' PUBLIC DRAINAGEEASEMENT 41 40 39 38 37 36 35 3433323130 N03°53'16"E150.00'N03°53'16"E150.00'N03°53'16"E150.00'N03°53'16"E150.00'S86°13'24"E / 1,500.86' N86°04'39"W / 1,506.56' "COLORADO COURT" 50' R / W ( P U B L I C ) 20' PUBLIC DRAINAGEEASEMENT 3+60 4+00 5+00 6+00 7+00 8+00 9+00 10+00 10+60 NCDOT SIGHT TRIANGLE PUBLIC DRAINAGE EASEMENT PUBLIC DRAINAGE EASEMENT 63.02'21 .0 4' 2 5 .3 2 '50.86'44.41'44.30'5 0.66' 25.64' 21.01'63.18'100.00' 100.00' 100.00' 100.00' 100.00' 75.95'39.3 2 '124.95'125.05'39.2 2 '76.05' 100.00' 100.00' 75.95'39.3 2' 100.00' 100.00'63.14'21.03 '25.67 '50.5 2'44.40'4 4.41' 50.33'25 .8 6 '21.0 2 '63.06' 100.00' 100.00'124.95'3 9 .22'76.05' 100.00'125.05'600.00' N86° 13' 24.61"W 700.00'N3° 53' 16.44"E801.90' S86° 13' 24.23"E BUILDING SETBACKS "UTAH COURT" 50' R/W (P U B L I C ) 30' PUBLIC DRAINAGE & SANITARY SEWER EASEMENT 20' PUBLIC SANITARY SEWER EASEMENT 20' PUBLIC DRAINAGE EASEMENT 20' PUBLIC DRAINAGE EASEMENT 42 29 282726 18 17 16 15 20' PUBLIC DRAINAGE EASEMENT PUBLIC EASEMENT 25 2423 22 21 20 19 ℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄ ℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄175.00'175.00'175.00'175.00'PROPERTY BOUNDARY PROPOSED LOT BOUNDARY LINES PROPOSED ROAD ROW SUBDIVISION PHASE LINE PROPOSED SUBDIVISION LOT NUMBER 10X70' SIGHT TRIANGLE PROPOSED PAVED ROAD W/ GUTTER EXISTING LEGEND ℄℄PROPOSED ROAD CENTERLINE PROPOSED LOT SETBACKS 15 PROPOSED PUBLIC EASEMENTS 6" GV&B N.C. UNDERGROUND UTILITIES A ONE CALL SYSTEM FOR COMMUNITY AND JOB SAFETY 3 DAYS BEFORE DIGGING CALL TOLL FREE 811 or (800)632-4949 30 60 240 60 60 1200 1 inch = ft 6" SDR 21 PVC WATERLINE 30 July 2021Date Started: 21 Feb 2021Printed Date: 30-Jul-21 9:20 AMDrawn By: BAH,JBTFile: M:\Project Files\Sierra\Sierra Phase 2 X-File.dwgRevision:NONE AS OF PRINTED DATEJohn W. Harris, P.E.Consulting Engineer, Inc.Corporate # C-30175112 Bur Oak CircleRaleigh, N.C. 27612(919) 789-0744www.harriseng.netSierra Phase 2For5Utility PlanGATE VALVE W/BLOW-OFF GATE VALVE W/BLOW-OFF PROPOSED 6" SDR-21 WATERLINE 6 X 2" REDUCER 6" TEE 6" GV&B 6" TEE PROPOSED 2" SDR-21 WATERLINE 2" BLOW-OFF 6X2" REDUCER 6" GV&B WWW W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W WWWWWWWWWWWWWWWWWWWWWW W W W W W W W W W W W W W W W W W W W W W W W W W W WWWCI-10 SW SW SW EX. MH #2SS#8EX. MH #1SS#2EX. MH #7 EX. MH #6SS#7 EX. MH #5SS#6 EX. MH #4SS#5 EX. MH #3 SS#4 SS#3SANITARYSEWERMADE IN USASANITARYSEWER MADE IN USA MH #12SS#13 SANITARYSEWER MADE IN USA MH #11SS#12 SANITARYSEWER MADE IN USA MH #10SS#11 SANITARYSEWER MADE IN USA MH #9 SS#9CI-22 CI-23 CI-20 CI-19 CI-18 CI-14 CI-13B Pi p e - 1 3 BPipe-14Pipe-16 Pi p e - 1 9 Pipe-20 Pipe-23 CI-24A Pi p e - 2 4 A 300EX. MH #8 48" DIARIM: 290.24INV IN: 285.39INV OUT: 285.14 20' PUBLIC DRAINAGE EASEMENT 30' PUBLIC DRAINAGE & SANITARY SEWER EASEMENT 20' PUBLIC DRAINAGE EASEMENT 20' PUBLIC DRAINAGE EASEMENT 41 40 39 38 37 36 35 3433323130 320320 305 310300295290287310310 310 315315 302 305 300 305287295300 20' PUBLIC DRAINAGE EASEMENT Pipe-22 FES-13 CI-13C Pipe-13C Pipe-24B CI-24B Pipe-15 CI-15 CI-16 D JB-13A Pi p e - 1 3 A Pipe-17CI-17Pipe-18 Pipe-21 YI-21 FES-24 FES-14 315300295290SW SW SW SW SW SW SW CI-10 CI-3SWCI-9 SWCI-4 MH #13 PUBLIC DRAINAGE EASEMENT PUBLIC DRAINAGE EASEMENT 315 320 320 315CONNECT TO 6" SDR 21 PVC WATERLINE PUBLIC DRAINAGE EASEMENT PROPOSED HYDRANT PROPOSED HYDRANT PUBLIC EASEMENT 480' HYDRANT SEPARATION484' HYDRANT SEPARATION 34 2 ' F I R E H O S E L E N G T H 320 320 316 30531030' PUBLIC DRAINAGE & SANITARY SEWER EASEMENT 20' PUBLIC SANITARY SEWER EASEMENT 20' PUBLIC DRAINAGE EASEMENT 20' PUBLIC DRAINAGE EASEMENT 42 29 28 2726 18 17 16 15 20' PUBLIC DRAINAGE EASEMENT 6x2" SDR 21 PVC REDUCER PROPOSED HYDRANT PUBLIC EASEMENT 252423 22 21 20 19 SS#10 31531 0 336 ' FIRE H OS E L E N G T H SANITARY SEWER STRUCTURES Name MH #9 MH #10 MH #11 MH #12 MH #13 Rim Elevation RIM = 302.05 RIM = 312.29 RIM = 315.20 RIM = 319.99 RIM = 316.94 Invert Elevations SS#10 INV. IN = 294.25 SS#9 INV. OUT = 294.00 SS#11 INV. IN = 304.50 SS#10 INV. OUT = 304.25 SS#12 INV. IN = 307.50 SS#11 INV. OUT = 307.25 SS#13 INV. IN = 310.50 SS#12 INV. OUT = 310.25 SS#13 INV. OUT = 313.30 SANITARY SEWER PIPE TABLE Pipe Name SS#2 SS#3 SS#4 SS#5 SS#6 SS#7 SS#8 Size 8" 8" 8" 8" 8" 8" 8" Length 159.97' 190.38' 275.29' 275.26' 274.73' 273.80' 350.65' Slope 0.74% 6.35% 0.40% 0.47% 1.02% 1.31% 0.36% SANITARY SEWER PIPE TABLE Pipe Name SS#9 SS#10 SS#11 SS#12 SS#13 Size 8" 8" 8" 8" 8" Length 187.01' 275.00' 275.00' 275.00' 275.00' Slope 4.60% 3.64% 1.00% 1.00% 1.02% STORMWATER PIPE TABLE Pipe Name Pipe-13A Pipe-13B Pipe-13C Pipe-14 Pipe-15 Pipe-16 Pipe-17 Pipe-18 Pipe-19 Pipe-20 Pipe-21 Pipe-22 Pipe-23 Pipe-24A Pipe-24B Size 24" 24" 18" 24" 18" 24" 18" 18" 18" 18" 18" 18" 18" 18" 18" Length 46.31' 134.00' 6.68' 135.00' 26.61' 99.99' 100.00' 82.25' 50.11' 26.61' 29.76' 21.85' 26.69' 185.69' 6.68' Slope 1.09% 6.51% 1.50% 2.13% 1.13% 1.00% 1.00% 1.00% 1.02% 2.89% 1.01% 1.14% 2.06% 1.98% 1.50% STORMWATER STRUCTURES Name CI-13B CI-13C CI-14 CI-15 CI-16 CI-17 CI-18 CI-19 CI-20 CI-22 CI-23 CI-24A CI-24B FES-13 FES-14 FES-24 JB-13A YI-21 Rim Elevation RIM = 301.00 RIM = 301.00 RIM = 311.45 RIM = 311.45 RIM = 312.40 RIM = 313.40 RIM = 314.25 RIM = 315.85 RIM = 315.85 RIM = 315.50 RIM = 315.50 RIM = 315.60 RIM = 315.60 RIM = 291.12 RIM = 306.94 RIM = 310.30 RIM = 292.65 RIM = 314.40 Invert Elevations Pipe-13C INV. IN = 297.65 Pipe-13B INV. OUT = 297.65 Pipe-13C INV. OUT = 297.75 Pipe-16 INV. IN = 307.10 Pipe-15 INV. IN = 307.10 Pipe-14 INV. OUT = 307.10 Pipe-15 INV. OUT = 307.40 Pipe-17 INV. IN = 308.10 Pipe-16 INV. OUT = 308.10 Pipe-18 INV. IN = 309.10 Pipe-17 INV. OUT = 309.10 Pipe-19 INV. IN = 309.92 Pipe-18 INV. OUT = 309.92 Pipe-20 INV. IN = 310.43 Pipe-19 INV. OUT = 310.43 Pipe-21 INV. IN = 311.20 Pipe-20 INV. OUT = 311.20 Pipe-23 INV. IN = 311.75 Pipe-22 INV. OUT = 311.75 Pipe-23 INV. OUT = 312.30 Pipe-24B INV. IN = 311.90 Pipe-24A INV. OUT = 311.90 Pipe-24B INV. OUT = 312.00 Pipe-13A INV. IN = 288.43 Pipe-14 INV. IN = 304.23 Pipe-24A INV. IN = 308.22 Pipe-13B INV. IN = 288.93 Pipe-13A INV. OUT = 288.93 Pipe-22 INV. IN = 311.50 Pipe-21 INV. OUT = 311.50 EXISTING WATER LINE EXISTING WATER GATE VALVE EXISTING SANITARY SEWER LINE EXISTING STORM SEWER LINE EXISTING CURB INLET STRUCTURE UTILITY LEGEND EXISTING SANITARY SEWER MANHOLE EXISTING FIRE HYDRANT ASSEMBLY W W SW SW SW SW SANITARYSEWER MADE IN USA D PROPOSED WATER LINE PROPOSED WATER GATE VALVE PROPOSED SANITARY SEWER LINE (SS) PROPOSED SANITARY SEWER SERVICE LINE PROPOSED CURB INLET STRUCTURE (CI) NEENAH FOUNDRY R-3233-D PROPOSED SANITARY SEWER MANHOLE (MH) PROPOSED WATER PIPE REDUCER W W W PROPOSED FIRE HYDRANT ASSEMBLY PROPOSED STORM SEWER LINE PROPOSED YARD INLET STRUCTURE (YI) NEENAH FOUNDRY R-3402-E PROPOSED WATER SERVICE LINE W/ METER BOX PROPOSED JUNCTION BOX STRUCTURE (JB) PROPOSED FLARED END SECTION PROPOSED RIPRAP DISSIPATOR NOTES: INSTALL NEENAH FOUNDRY R-3233-D, HEAVY DUTY, LARGE COMBINATION INLET FRAME, GRATE, CURB BOX ON ALL CURB INLETS OR AN ENGINEERED APPROVED EQUAL. INSTALL A NEENAH FOUNDRY R-3402-E, HEAVY DUTY INLET GRATE ON ALL YARD INLETS OR AN ENGINEERED APPROVED EQUAL. WATER SERVICE CONNECTIONS WILL BE 34" COPPER OR P.E. REFER TO DETAILS ON SHEET 16, "Water Details". SEWER SERVICE LATERALS WILL BE 4" (PVC) - ALL PIPE FITTINGS SHALL CONFORM TO LATEST EDITION ASTM D 1785, SCHEDULE 40. LATERALS CONNECTED TO A MAN HOLE MUST ENTER THE MAN HOLE AT THE BOTTOM NEAR THE INVERT. SEE DETAILS ON SHEET 17, "Sanitary Sewer Details" N.C. UNDERGROUND UTILITIES A ONE CALL SYSTEM FOR COMMUNITY AND JOB SAFETY 3 DAYS BEFORE DIGGING CALL TOLL FREE 811 or (800)632-4949 30 60 240 60 60 1200 1 inch = ft 30 July 2021Date Started: 21 Feb 2021Printed Date: 30-Jul-21 9:20 AMDrawn By: BAH,JBTFile: M:\Project Files\Sierra\Sierra Phase 2 X-File.dwgRevision:NONE AS OF PRINTED DATEJohn W. Harris, P.E.Consulting Engineer, Inc.Corporate # C-30175112 Bur Oak CircleRaleigh, N.C. 27612(919) 789-0744www.harriseng.netSierra Phase 2For6Drainage DelineationCI-10 SW SW SW 300CI 19 0.07ACCI 20 0.13AC CI 16 0.39AC CI 18 0.11AC CI 13 B&C 0.61AC CI 23 0.10ACCI 24 A&B 0.85AC "COLORADO COURT" 50' R / W ( P U B L I C )320320 305 310300295290287310310 310 315315 302 305 300 305287295 300 YI 21 0.72AC CI 15 0.15AC D CI 14 0.13AC CI 22 0.10AC CI 17 0.12AC 315300295290SW SW SW SW SW SW SW CI-10 CI-3SWCI-9 SWCI-4 FES-24 Pi p e - 2 4 A CI-24B CI-24A Pipe-24B CI-23 Pipe-23CI-22 Pipe-22 YI-21 Pipe-21 CI-20 Pipe-20 CI-19 Pi p e - 1 9 CI-18 Pipe-18 CI-17 Pipe-17 CI-16 Pipe-16 CI-14 Pipe-15CI-15 Pipe-14FES-14 "UTAH COURT" 50' R/W (P U B L I C ) CI-13C Pipe-13C CI-13B Pi p e - 1 3 B JB-13A FES-13 315 320 320 315320 320 316 30531031531 0 Pi p e - 1 3 A ℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄ ℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄ N.C. UNDERGROUND UTILITIES A ONE CALL SYSTEM FOR COMMUNITY AND JOB SAFETY 3 DAYS BEFORE DIGGING CALL TOLL FREE 811 or (800)632-4949 30 60 240 60 60 1200 1 inch = ft 30 July 2021Date Started: 21 Feb 2021Printed Date: 30-Jul-21 9:20 AMDrawn By: BAH,JBTFile: M:\Project Files\Sierra\Sierra Phase 2 X-File.dwgRevision:NONE AS OF PRINTED DATEJohn W. Harris, P.E.Consulting Engineer, Inc.Corporate # C-30175112 Bur Oak CircleRaleigh, N.C. 27612(919) 789-0744www.harriseng.netSierra Phase 2For7Erosion Control (Pre)Perimeter dikes, swales, ditches and slopes 7 days None High Quality Water (HQW) Zones 7 days None Slopes steeper than 3:1 7 days If slopes are 10' or less in length and are not steaper than 2:1 14 days are allowed Slopes 3:1 or flater 14 days 7-day for slopes greater than 50 feet in length All other areas with slopes flatter than 4:1 14 days None (except for perimeters and HQW Zones *-Extensions of time may be approved by the permitting authority based on weather or other site-specific conditions that make compliance impracticable." (Section II.B(2)(b)) SILT FENCE OUTLET SILT FENCE OUTLETS SILT FENCE OUTLETS SILT FENCE OUTLET SILT FENCE OUTLET SILT FENCE OUTLET SILT FENCE OUTLET SILT FENCE OUTLET SILT FENCE OUTLET 18" TEMPORARY PIPE 25x50' CONSTRUCTION ENTRANCE EXISTING GRAVITY SEWER DIVERSION BERM DIVERSION BERM DIVERSION BERM DIVERSION BERM DIVERSION BERM STOCK PILE STOCK P I LE SILT FENCE OUTLETS SILT FENCE OUTLETS SILT FENCE OUTLETS CI-10 X XXXXX XXXXX X X X X X X X X X XX X X X XXXXXX XXXX XXXXXTP/SF!!!!!!!!!!!!!!!!!!! !!!!!!!!! TP/SF TP/SFTP/SF!!!!!!!!!!!!XXXXXXXX X XX X X X X XX X X X X X X X XXX X X XXXXXXXXXXXXXXXX320320 305 310300295290287310310 310 315315 302 305 300 305287295300XXXXXXXXXXXXXXXXXX X XX!!!!! !!!315300295290CI-10 CI-3 CI-9 CI-4 315 320 320 315X X X X X X X X !!! X X T T T T T T TEMPORARY CLEAN WATER DIVERSION BERM, SEED AT INSTALLATION SILT FENCE LIMITS OF DISTURBANCE TREE PROTECTION FENCE TEMPORARY PIPE STORM WATER PIPE w/ FLARED END SECTION SILT FENCE OUTLET DISSIPATOR PAD WATTLE 25x50' GRAVEL CONSTRUCTION ENTRANCE PAD STOCK PILE CHECK DAM EROSION CONTROL LEGEND X X TP/SF TP/SF TP/SF TREE PROTECTION / SILT FENCE COMBINATION CATCH BASIN INLET PROTECTION N.C. UNDERGROUND UTILITIES A ONE CALL SYSTEM FOR COMMUNITY AND JOB SAFETY 3 DAYS BEFORE DIGGING CALL TOLL FREE 811 or (800)632-4949 30 60 240 60 60 1200 1 inch = ft 30 July 2021Date Started: 21 Feb 2021Printed Date: 30-Jul-21 9:20 AMDrawn By: BAH,JBTFile: M:\Project Files\Sierra\Sierra Phase 2 X-File.dwgRevision:NONE AS OF PRINTED DATEJohn W. Harris, P.E.Consulting Engineer, Inc.Corporate # C-30175112 Bur Oak CircleRaleigh, N.C. 27612(919) 789-0744www.harriseng.netSierra Phase 2For8Erosion Control (Post)Perimeter dikes, swales, ditches and slopes 7 days None High Quality Water (HQW) Zones 7 days None Slopes steeper than 3:1 7 days If slopes are 10' or less in length and are not steaper than 2:1 14 days are allowed Slopes 3:1 or flater 14 days 7-day for slopes greater than 50 feet in length All other areas with slopes flatter than 4:1 14 days None (except for perimeters and HQW Zones *-Extensions of time may be approved by the permitting authority based on weather or other site-specific conditions that make compliance impracticable." (Section II.B(2)(b)) SILT FENCE OUTLET SILT FENCE OUTLETS SILT FENCE OUTLET SILT FENCE OUTLET SILT FENCE OUTLET SILT FENCE OUTLET SILT FENCE OUTLETS SILT FENCE OUTLET 25x50' CONSTRUCTION ENTRANCE EXISTING GRAVITY SEWER DIVERSION BERM DIVERSION BERM CHECK DAM DIVERSION BERM DIVERSION BERM SILT FENCE OUTLETS WATTLES WATTLES SILT FENCE OUTLETS INLET PROTECTION (TYP.) SILT FENCE OUTLETS SILT FENCE OUTLETS TREE PROTECTION SILT FENCEWWWW W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W WWWWWWWWWWWWWWWWWWWWWWWWWWW W W W W W W W W W W W W W W W W W W W W W W W W W WWWCI-10 SANITARYSEWERMADE IN USASANITARYSEWER MADE IN USA SANITARYSEWER MADE IN USA SANITARYSEWER MADE IN USA SANITARYSEWER MADE IN USA 300X XXXXX XXXXX X X X X X X X X X XX X X X XXXXXX XXXX XXXXX"COLORADO COURT" 50' R / W ( P U B L I C )TP/SF!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!XXXXXXXX X XX X X X X XX X X X X X X X XXX X X XXXXXXXXXXXXXXXX320320 305 310300295290287310310 310 315315 302 305 300 305287295300XXXXXXXXXXXXXXXXXX X D X315300295290CI-10 CI-3 CI-9 CI-4 "UTAH COURT" 50' R/W (P U B L I C ) 315 320 320 315320 320 316 X X X X X X X X 30531031531 0 ℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄ ℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄ !!! X X T T T T T T TEMPORARY CLEAN WATER DIVERSION BERM, SEED AT INSTALLATION SILT FENCE LIMITS OF DISTURBANCE TREE PROTECTION FENCE TEMPORARY PIPE STORM WATER PIPE w/ FLARED END SECTION SILT FENCE OUTLET DISSIPATOR PAD WATTLE 25x50' GRAVEL CONSTRUCTION ENTRANCE PAD STOCK PILE CHECK DAM EROSION CONTROL LEGEND X X TP/SF TP/SF TP/SF TREE PROTECTION / SILT FENCE COMBINATION CATCH BASIN INLET PROTECTION N.C. UNDERGROUND UTILITIES A ONE CALL SYSTEM FOR COMMUNITY AND JOB SAFETY 3 DAYS BEFORE DIGGING CALL TOLL FREE 811 or (800)632-4949 20 40 160 40 40 800 1 inch = ft 30 July 2021Date Started: 21 Feb 2021Printed Date: 30-Jul-21 9:20 AMDrawn By: BAH,JBTFile: M:\Project Files\Sierra\Sierra Phase 2 X-File.dwgRevision:NONE AS OF PRINTED DATEJohn W. Harris, P.E.Consulting Engineer, Inc.Corporate # C-30175112 Bur Oak CircleRaleigh, N.C. 27612(919) 789-0744www.harriseng.netSierra Phase 2For9Sierra Plan & ProfilePROPOSED 6" SDR-21 WATERLINE 6" TEE 6"GATE VALVEFIRE HYDRANT ASSEMBLY PROPOSED 6"SDR-21 WATERLINE PROPOSED 6" SDR-21 WATERLINE PROPOSED 6" SDR-21 WATERLINE 6"GV&B PROPOSED WATERSERVICE LINES(TYP.) PROPOSED SEWER SERVICE LINES(TYP.) 6" TEE 6"GV&B 6" TEE 6"GV&B 6 X 2" ENDCAP REDUCER W/ 2" BLOW-OFF SEE DETAIL W-4 ON SHEET 16WWWWWWWWWW WWWWWWWWWW W W W W W W W W W W W W W W W WWWWWWWWWWWWWWWWWWWWWWWWWW WWWWWW1+00 2+00 1+00 EX. MH #5SS#6SS#5SANITARYSEWERMADE IN USA SS#1120' PUBLIC DRAINAGEEASEMENT4130"COLORADO COURT" 50' R/W (PUBLIC)!!!!!!!!!!!!!!!!!!!!X X XXXXXX X X X X X XXXXXXXXXXX320302XX X X X X X X XXXXXXXX3+604+005+006+007+008+009+0010+0010+60Pipe-23 Pipe-2 2 Pip e -21Pipe-20Pipe-19Pipe-18Pipe-17CI-17 CI-18 CI-19 CI-20 YI-21 CI-22 CI-23 MH #11 SS#12315 SWSWSWSWSWSWSWSWSWSWSWSWCI-10CI-3SWCI-9SWCI-4315XXXXXX42 29281531 5 ℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄STA 0+00 SOUTH DAKOTA CTSTA 5+35 SEIRRA TRAILSTA 0+00 NORTH DAKOTA CT℄℄℄SIERRA TRAIL 300 310 320 330 298 300 310 320 330 4+00 5+00 6+00 7+00 8+00 9+00 10+00 11+00 12+00 1.15% 1.98% -1.00% W W W W W W W W W W W W W W W W W W W W W W W W 6 " TEE 6" GV&B PROPOSED 6" SDR-21 WATERLINE EXISTING 6" SDR-21WATERLINE 24" MINMH #11RIM: 315.208" INV. IN = 307.508" INV. OUT = 307.25EXISTING GRADE - OFFSET 25' RIGHT PROPOSED GRADE EXISTING GRADE -OFFSET 25' LEFT EXISTING GRADE EXISTING GRADE EX. MH #5RIM: 307.868" INV. IN = 300.868" INV. OUT = 300.76PROPOSED 8" SEWER AT WATER CROSSING 36" MIN STA 8+85 SIERRA TRAILSTA 0+00 COLORADO CTSTA 0+00 UTAH CTW W W W W W W W W W W W W WWWWWW W W W W W W W W W W W W WWWWWW W W W W W W W W W W W W WWWWWW W W W W W W W W W W W W WWWWW36" MIN Pipe-19 ENCASE WATERLINE AT STORMWATER CROSSING IN ACCORDANCE WITH DETAIL W-9 ON SHEET 16 SCALE: HORZ. 1" = 40' VERT. 1" = 4' PROPOSED 6" TEE FOR HYDRANT SEE DETAIL W-6 ON SHEET 16 6 " TEE 6" GV&B 6" GV&B 6 X 2" ENDCAP REDUCER W/ 2" BLOW-OFF SEE DETAIL W-4 ON SHEET 16 Station=8+85.00 elev = 315.20 Station=10+60.00 elev = 317.89 Station=7+10.00 elev = 312.75 6" N.C. UNDERGROUND UTILITIES A ONE CALL SYSTEM FOR COMMUNITY AND JOB SAFETY 3 DAYS BEFORE DIGGING CALL TOLL FREE 811 or (800)632-4949 20 40 160 40 40 800 1 inch = ft 30 July 2021Date Started: 21 Feb 2021Printed Date: 30-Jul-21 9:20 AMDrawn By: BAH,JBTFile: M:\Project Files\Sierra\Sierra Phase 2 X-File.dwgRevision:NONE AS OF PRINTED DATEJohn W. Harris, P.E.Consulting Engineer, Inc.Corporate # C-30175112 Bur Oak CircleRaleigh, N.C. 27612(919) 789-0744www.harriseng.netSierra Phase 2For10Utah Plan & ProfilePROPOSED 6" SDR-21 WATERLINE PROPOSED 2" SDR-21 WATERLINE 6 X 2" REDUCER 6" TEE 6" GATE VALVES 2" GV&B W/ BLOW-OFF PROPOSED FIRE HYDRANT 42 29 28 27 26 25 24 23 22 21 201918171615 PROPOSED 6" SDR-21 WATERLINE PROPOSED 6" SDR-21 WATERLINE PROPOSED 6" SDR-21 WATERLINE DISSIPATOR 24 PUBLIC UTILITY EASEMENT PUBLIC UTILITY EASEMENT PROPOSED HYDRANT PUBLIC UTILITY EASEMENT PUBLIC UTILITY EASEMENT "UTAH COURT" 50' R/W (PUBLIC) 6" GATE VALVE 6" TEE 6" GATE VALVES AIR VACUUM/RELEASE MH SEE DETAIL W19 ON SHEET 16 WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW1+001+002+003+004+005+00SANITARYSEWER MADE IN USA SAN ITARYSEWE RMADE IN USA SS#13SANITARYSEWERMADE IN USA SS#12!!!!!!!!!!!!!!!!!!!!!!!!!!! !! ! !!!XXX X X X X X X X XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX320320 310 315315XXXXXX XXXXXX7+00 8+00 9+00 10+00 10+60 315MH #13MH #12MH #11 Pi p e - 2 4 A CI-24A Pipe-24B CI-24B FES-24 Pipe-18 CI-18 Pi p e - 1 9 CI-19 Pipe-20 CI-20 Pipe- 2 1 YI-21Pipe-22CI-22Pipe-23CI-23 320 320 320 316XXXXXXXXXXXXX315 31 0℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄UTAH COURT 310 320 330 302 310 320 330 0+00 1+00 2+00 3+00 4+00 5+00 6+00 6+60℄℄℄℄℄CENTER OFCUL-DE-SACEDGE OF PAVEMENTRIGHT OF WAYW W W W W W WWW W W W W W W W W W W W W W W W W W W W WW W WWW W W24" MINAIR VACUUM/RELEASE MHSTA: 2+30.95PROPOSED 6" SDR-21 WATERLINE PROPOSED 2" SDR-21 WATERLINE 6 X 2" REDUCER 6" TEE 6" GV&B 24" MIN EXISTING GRADE - OFFSET 25' RIGHT PROPOSED GRADE EXISTING GRADE - OFFSET 25' LEFT EXISTING GRADE MH #13RIM: 316.948" INV. OUT = 313.30MH #12RIM: 319.998" INV. IN = 310.508" INV. OUT = 310.25MH #11RIM: 315.208" INV. IN = 307.508" INV. OUT = 307.25℄℄℄℄℄℄CENTER OF ROADINTERSECTIONPipe-22 36" MIN36" MIN 42" 36" MIN WWWW W W WWPipe-24A SS#13 - 275.1' of 8" C 9 0 0 @ 1 . 0 2 % SS#12 - 275.1' of 8" C9 0 0 @ 1 . 0 0 % SS#11 - 275.1' of 8" C900 @ 1.00% SCALE: HORZ. 1" = 40' VERT. 1" = 4' -1.08% 1.01% 2.08% 2.08% -2.08% 2.62% -2.92% PROPOSED 6" TEE FOR HYDRANT SEE DETAIL W-6 ON SHEET 16 Pipe-23 W W W W W W WWW W W W W W W W W W WWWW W W WWW W W W W W WWW W W W W W W W W W WWWW W W WWW W W W W W WWW W W W W W W W W W WWWW W W WW37.8" PIPE 23 - SEWER EXISTING GRADE - OFFSET 25' RIGHT EXISTING GRADE - OFFSET 25' LEFT EXISTING GRADE AIR VACUUM/RELEASE VALVE TRANSITION TO DIP THROUGH MH SEE DETAIL W19 ON SHEET 16 5' COVER AT MANHOLE CREATE WATER MAIN HIGH POINT AT AIR VACUUM/RELEASE VALVE 30' PUBLIC DRAINAGE & SANITARY SEWER EASEMENT 20' PUBLIC SANITARY SEWER EASEMENT 20' PUBLIC DRAINAGE EASEMENT PROPOSED 6" SDR-21 WATERLINE 6 X 2" REDUCER 6" TEE N.C. UNDERGROUND UTILITIES A ONE CALL SYSTEM FOR COMMUNITY AND JOB SAFETY 3 DAYS BEFORE DIGGING CALL TOLL FREE 811 or (800)632-4949 20 40 160 40 40 800 1 inch = ft 30 July 2021Date Started: 21 Feb 2021Printed Date: 30-Jul-21 9:20 AMDrawn By: BAH,JBTFile: M:\Project Files\Sierra\Sierra Phase 2 X-File.dwgRevision:NONE AS OF PRINTED DATEJohn W. Harris, P.E.Consulting Engineer, Inc.Corporate # C-30175112 Bur Oak CircleRaleigh, N.C. 27612(919) 789-0744www.harriseng.netSierra Phase 2For11Colorado Plan & Profile6" GATE VALVES GATE VALVE W/BLOW-OFF PROPOSED FIRE HYDRANT 20' PUBLIC DRAINAGE EASEMENT PUBLIC UTILITY EASEMENT PROPOSED HYDRANT 6" GATE VALVES 6" TEE PUBLIC UTILITY EASEMENT PROPOSED 2" SDR-21 WATERLINE "COLORADO COURT" 50' R/W (PUBLIC)"SIERRA TRAIL" 60' R/W (PUBLIC)DISSIPATOR 13 DISSIPATOR 14 W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W WW W W W WWWWWWWWWWWWWWWWWWWW1+002+003+004+005+001+00SS#8SANITARYSEWER MADE IN USA SANITARY SEWER MADE IN USA SS#11 SANITARYSEWER MADE IN USA SS#9300 41 40 39 38 37 36 35 3433323130 X XXXXXXX X XXXXXXX X X X X X X X X X X X X X X XXX X X X XX XXXXXXXXX X X X X X X XXXXXXXXTP/SFTP/SF!!!!!!!!!!!!!! !!! ! ! !!!!!! !!! !!!!!!!!!!!!!! TP/SF TP/SFTP/SFTP/SFXX320 305 310300295290287310305X XXXXXXXX X X X X X X X X X X X X X X X X X X X X D XXX! ! ! !!! ! 7+00 8+00 9+00 10+00 10+60 315300295290315X X X X X 305310CI-23 Pipe-23CI-22 Pipe-22YI-21 Pipe-2 1 CI-20 Pipe-20 CI-19 Pipe-19CI-18 Pipe-18 CI-17 Pipe-17 CI-16 Pipe-16 CI-15 Pipe-15CI-14 Pipe-14FES-14 CI-13C Pipe-13C CI-13B Pi p e - 1 3 B JB-13A Pi p e - 1 3 A FES-13 42 2928 15 SS#10 315℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄℄ COLORADO COURT 290 300 310 320 282 290 300 310 320 0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 7+60℄℄℄℄℄℄℄℄℄℄℄℄℄CUL-DE-SACCENTERLINEEDGE OFPAVEMENTRIGHT OFWAYEXISTING GRADE -OFFSET 25' RIGHT PROPOSED GRADE EXISTING GRADE -OFFSET 25' LEFT MH #9RIM: 302.058" INV. IN = 294.258" INV. OUT = 294.00MH #11RIM: 315.208" INV. IN = 307.508" INV. OUT = 307.25PROPERTYLINEEX. MH #8RIM: 290.248" INV. OUT = 285.14PROPOSED GRADE 49" PROPOSED 6" SDR-21 WATERLINE 24" MIN 36" MIN SS#1 0 - 2 7 5 . 2 ' o f 8 " C 9 0 0 @ 3 . 6 4 % SS# 9 - 1 8 7 . 3 ' o f 8 " C 9 0 0 @ 4 . 6 0 % SS#11 - 275.1' of 8" C 9 0 0 @ 1 . 0 0 % -2.62% 2.08% -2.08% -1.01% -6. 3 6 % 1.07% 24" MIN SCALE: HORZ. 1" = 40' VERT. 1" = 4' PROPOSED 2" SDR-21 WATERLINE Pipe-15MH #10RIM: 312.298" INV. IN = 304.508" INV. OUT = 304.25W W W W W W W W W W W W W W W W W W W WWWWWW W W W W WWW W W W W W W W W W W W W W W W W W W W WWWWW6 X 2" REDUCER PROPOSED 6" TEE FOR HYDRANT SEE DETAIL W-6 ON SHEET 16 W W W W W WWW 36" MIN 6" TEE 6" GV&B Station=7+37.01 Inv In = 285.390 EXISTING GRADE EXISTING GRADE -OFFSET 25' RIGHT EXISTING GRADE -OFFSET 25' LEFT EXISTING GRADE 36" MIN Pipe-13B 24" MIN℄℄℄℄℄SIERRA TRAILSTA: 8+85 20' PUBLIC DRAINAGE EASEMENT6x2" SDR 21 PVC REDUCER WATERLINE 4x2" SDR 21 PVC REDUCER WATERLINE PROPOSED HYDRANT PUBLIC EASEMENT 25 24 23 22 21 20 19 N.C. UNDERGROUND UTILITIES A ONE CALL SYSTEM FOR COMMUNITY AND JOB SAFETY 3 DAYS BEFORE DIGGING CALL TOLL FREE 811 or (800)632-4949 30 July 2021Date Started: 21 Feb 2021Printed Date: 30-Jul-21 9:20 AMDrawn By: BAH,JBTFile: M:\Project Files\Sierra\Sierra Phase 2 X-File.dwgRevision:NONE AS OF PRINTED DATEJohn W. Harris, P.E.Consulting Engineer, Inc.Corporate # C-30175112 Bur Oak CircleRaleigh, N.C. 27612(919) 789-0744www.harriseng.netSierra Phase 2For12Storm Pipe Network Plan & ProfilePIPES 24 A-B SCALE: 1" = 60' PIPES 14-23 SCALE: 1" = 60' PIPES 13 A-C SCALE: 1" = 60' "COLORADO COURT""SIERRA TRAIL""UTA H C O U R T""COL O R A D O C O U R T" 25 YR FLOOD LEVEL ELEV: 314.62 W W W W W W W W W W W W W W W W W W W W W WWWWWWWWWWWWSANITARYSEWER MADE IN USA MH #11 SANITARYSEWER MADE IN USA MH #10SS#11CI-22 CI-23 CI-20 CI-19 CI-18 CI-14 Pipe-14Pipe-16 Pi p e - 1 9 Pipe-20 Pipe-23 41 40 39 323130 320 305 310310Pipe-22 Pipe-15 CI-15 CI-16 Pipe-17CI-17Pipe-18 Pipe-21 YI-21 FES-14 315PUBLIC DRAINAGE EASEMENT PUBLIC DRAINAGE EASEMENT 315CONNECT TO 6" SDR 21 PVC WATERLINE PUBLIC DRAINAGE EASEMENT PROPOSED HYDRANT PROPOSED HYDRANT PUBLIC EASEMENT 31020' PUBLIC DRAINAGE EASEMENT 42 2928 15 DISSIPATOR SS#10 315PIPES 14-23 310 320 300 310 320 0+00 1+00 2+00 3+00 4+00 5+00 6+00 6+20CI-14RIM: 311.45INV. IN = 307.10 (Pipe-16)INV. IN = 307.10 (Pipe-15)INV. OUT = 307.10 (Pipe-14)CI-18RIM: 314.25INV. IN = 309.92 (Pipe-19)INV. OUT = 309.92 (Pipe-18)CI-19RIM: 315.85INV. IN = 310.43 (Pipe-20)INV. OUT = 310.43 (Pipe-19)CI-20RIM: 315.85INV. IN = 311.20 (Pipe-21)INV. OUT = 311.20 (Pipe-20)CI-22RIM: 315.50INV. IN = 311.75 (Pipe-23)INV. OUT = 311.75 (Pipe-22)CI-23RIM: 315.50INV. OUT = 312.30 (Pipe-23)PROPOSED 6" SDR-21 WATERLINE ENCASE LINE IN ACCORDANCE WITH DETAIL W-9 ON SHEET 16 - Water Details 24" MIN PROPOSED 6" SDR-21 WATERLINE EXISTING GRADE PROPOSED GRADE PROPOSED SANITARY SEWER 8" C900 PVC CI-16RIM: 312.40INV. IN = 308.10 (Pipe-17)INV. OUT = 308.10 (Pipe-16)YI-21RIM: 314.40INV. IN = 311.50 (Pipe-22)INV. OUT = 311.50 (Pipe-21)CI-17RIM: 313.40INV. IN = 309.10 (Pipe-18)INV. OUT = 309.10 (Pipe-17)FES-14 31" 36" MIN EXISTING GRADE PROPOSED GRADE 1' MIN COVER Pipe-14135.0' OF 2 4 " R C P @ 2.13% S L O P E Pipe-16100.0' OF 24" RCP @ 1.00% SLOPE Pipe-1950.1' OF 18" RCP @ 1.02% SLOPE Pipe-20 26.6' OF 18" RCP @ 2.89% SLOPE Pipe-23 26.7' OF 18" RCP @ 2.06% SLOPE Pipe-22 21.8' OF 18" RCP @ 1.14% SLOPE Pipe-21 29.8' OF 18" RCP @ 1.01% SLOPE Pipe-1882.3' OF 18" RCP @ 1.00% SLOPE Pipe-17100.0' OF 18" RCP @ 1.00% SLOPE SCALE: HORZ. 1" = 60' VERT. 1" = 6' PROPOSED DISSIPATOR 14 PROPERTYLINE℄℄℄℄℄℄UTAHCOURTSIERRATRAIL19" 6" OUTLET STA 5+82.26 EL = 304.23 PIPES 13 A-C 290 300 310 282 290 300 310 0+00 1+00 2+00 2+60CI-13BRIM: 301.00INV. IN = 297.65 (Pipe-13C)INV. OUT = 297.65 (Pipe-13B)CI-13CRIM: 301.00INV. OUT = 297.75 (Pipe-13C)JB-13ARIM: 292.65INV. IN = 288.93 (Pipe-13B)INV. OUT = 288.93 (Pipe-13A)FES-13 EXISTING GRADE PROPOSED GRADE 1' MIN COVER Pip e - 1 3 B 13 4 . 3 ' O F 2 4 " R C P @ 6 . 5 1 % S L O P E Pipe-13C 6.7' OF 18" RCP @ 1.50% SLOPE Pipe-13A46.3' OF 24" RCP @ 1.09% SLOPE Pip e - 1 3 B 13 4 . 3 ' O F 2 4 " R C P @ 6 . 5 1 % S L O P E SCALE: HORZ. 1" = 60' VERT. 1" = 6' PROPOSED DISSIPATOR 13 PROPERTYLINEStation=1+97.57 elev = 288.43 24" MIN PROPOSED 2" SDR-21 WATERLINE PIPES 24 A-B 310 320 306 310 320 0+00 1+00 2+00 2+60CI-24BRIM: 315.60INV. OUT = 312.00 (Pipe-24B)CI-24ARIM: 315.60INV. IN = 311.90 (Pipe-24B)INV. OUT = 311.90 (Pipe-24A)FES-24 EXISTING GRADE PROPOSED GRADE 1' MIN COVER Pipe-24A185.7' OF 1 8 " R C P @ 1.98% S L O P E Pipe-24B 6.7' OF 18" RCP @ 1.50% SLOPE SCALE: HORZ. 1" = 60' VERT. 1" = 6' PROPOSED DISSIPATOR 24 PROPERTYLINEPROPOSED 2" SDR-21 WATERLINE 24" MIN Station=1+98.72 elev = 308.22 STORMWATER STRUCTURES Name CI-13B CI-13C CI-14 CI-15 CI-16 CI-17 CI-18 CI-19 CI-20 CI-22 CI-23 CI-24A CI-24B FES-13 FES-14 FES-24 JB-13A YI-21 Rim Elevation RIM = 301.00 RIM = 301.00 RIM = 311.45 RIM = 311.45 RIM = 312.40 RIM = 313.40 RIM = 314.25 RIM = 315.85 RIM = 315.85 RIM = 315.50 RIM = 315.50 RIM = 315.60 RIM = 315.60 RIM = 291.12 RIM = 306.94 RIM = 310.30 RIM = 292.65 RIM = 314.40 Invert Elevations Pipe-13C INV. IN = 297.65 Pipe-13B INV. OUT = 297.65 Pipe-13C INV. OUT = 297.75 Pipe-16 INV. IN = 307.10 Pipe-15 INV. IN = 307.10 Pipe-14 INV. OUT = 307.10 Pipe-15 INV. OUT = 307.40 Pipe-17 INV. IN = 308.10 Pipe-16 INV. OUT = 308.10 Pipe-18 INV. IN = 309.10 Pipe-17 INV. OUT = 309.10 Pipe-19 INV. IN = 309.92 Pipe-18 INV. OUT = 309.92 Pipe-20 INV. IN = 310.43 Pipe-19 INV. OUT = 310.43 Pipe-21 INV. IN = 311.20 Pipe-20 INV. OUT = 311.20 Pipe-23 INV. IN = 311.75 Pipe-22 INV. OUT = 311.75 Pipe-23 INV. OUT = 312.30 Pipe-24B INV. IN = 311.90 Pipe-24A INV. OUT = 311.90 Pipe-24B INV. OUT = 312.00 Pipe-13A INV. IN = 288.43 Pipe-14 INV. IN = 304.23 Pipe-24A INV. IN = 308.22 Pipe-13B INV. IN = 288.93 Pipe-13A INV. OUT = 288.93 Pipe-22 INV. IN = 311.50 Pipe-21 INV. OUT = 311.50 STORMWATER PIPE TABLE Pipe Name Pipe-13A Pipe-13B Pipe-13C Pipe-14 Pipe-15 Pipe-16 Pipe-17 Pipe-18 Pipe-19 Pipe-20 Pipe-21 Pipe-22 Pipe-23 Pipe-24A Pipe-24B Size 24" 24" 18" 24" 18" 24" 18" 18" 18" 18" 18" 18" 18" 18" 18" Length 46.31' 134.00' 6.68' 135.00' 26.61' 99.99' 100.00' 82.25' 50.11' 26.61' 29.76' 21.85' 26.69' 185.69' 6.68' Slope 1.09% 6.51% 1.50% 2.13% 1.13% 1.00% 1.00% 1.00% 1.02% 2.89% 1.01% 1.14% 2.06% 1.98% 1.50% PIPE 14-15 310 320 300 310 320 0+00 1+00 2+00 2+20 PROPOSED GRADE 1' MIN COVER FES-14CI-14RIM: 311.45INV. IN = 307.10 (Pipe-16)INV. IN = 307.10 (Pipe-15)INV. OUT = 307.10 (Pipe-14)CI-15RIM: 311.45INV. OUT = 307.40 (Pipe-15)EXISTING GRADE 35" PROPOSED SANITARY SEWER 8" C900 PVC Pipe-15 26.6' OF 18" RCP @ 1.13% SLOPE Pipe-14135.0' OF 2 4 " R C P @ 2.13% S L O P E PROPERTYLINEPROPOSED DISSIPATOR SCALE: HORZ. 1" = 60' VERT. 1" = 6' SCALE: HORZ. 1" = 60' VERT. 1" = 6' 36" MIN PROPOSED 6" SDR-21 WATERLINE ℄℄Station=1+76.61 elev = 304.23 W W W W W W W W WWS S # 8 SS#3 SANITARYSEWER MADE IN USAMH #9 SS#9 CI-13B Pipe-13B 30 0 EX. MH #8 48" DIARIM: 290.24INV IN: 285.39INV OUT: 285.14 393837363534333 0 0 29 5 2902873 0 5 28 7 FES-13CI-13C Pipe-13C Pipe-15 DJB-13A Pipe-13A 3 0 0 2 9 5 2 9 0 PRO P O S E D HYD R A N T PUBLI C EASEM E N T 30 5 31020' P U BLI C SANI T A R Y SEW E R E ASE M E N T 20' PUBLI C DRAI N A GE EAS E ME N T DISSI P A T O R SS#10 W WWWWWWWWWSANITARYSEWERMADE IN USA SS#13 310315315316MH #13 CI-24B Pipe-24B CI-24A Pipe-24A FES-24 DISSIPATOR 310 NOTES: INSTALL NEENAH FOUNDRY R-3233-D, HEAVY DUTY, LARGE COMBINATION INLET FRAME, GRATE, CURB BOX ON ALL CURB INLETS OR AN ENGINEERED APPROVED EQUAL. INSTALL A NEENAH FOUNDRY R-3402-E, HEAVY DUTY INLET GRATE ON ALL YARD INLETS OR AN ENGINEERED APPROVED EQUAL. WATER SERVICE CONNECTIONS WILL BE 30 July 2021Date Started: 21 Feb 2021Printed Date: 30-Jul-21 9:21 AMDrawn By: BAH,JBTFile: M:\Project Files\Sierra\Sierra Phase 2 D-File.dwgRevision:NONE AS OF PRINTED DATEJohn W. Harris, P.E.Consulting Engineer, Inc.Corporate # C-30175112 Bur Oak CircleRaleigh, N.C. 27612(919) 789-0744www.harriseng.netSierra Phase 2For13Erosion Control DetailsN.C. UNDERGROUND UTILITIES A ONE CALL SYSTEM FOR COMMUNITY AND JOB SAFETY 3 DAYS BEFORE DIGGING CALL TOLL FREE 811 or (800)632-4949 SILT FENCE MAINTENANCE REQUIREMENTS: INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY. SHOULD THE FABRIC OF A SEDIMENT FENCE COLLAPSE, TEAR, DECOMPOSE OR BECOME INEFFECTIVE, REPLACE IT PROMPTLY. REPLACE BURLAP EVERY 60 DAYS. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE. TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEAN OUT. REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED. CONSTRUCTION ENTRANCE MAINTENANCE REQUIREMENTS: MAINTAIN THE GRAVEL PAD IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE CONSTRUCTION SITE. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH 2-INCH STONE. AFTER EACH RAINFALL, INSPECT ANY STRUCTURE USED TO TRAP SEDIMENT AND CLEAN IT OUT AS NECESSARY. IMMEDIATELY REMOVE ALL OBJECTIONABLE MATERIALS SPILLED, WASHED, OR TRACKED ONTO PUBLIC ROADWAYS. F L OW FLOWFILTER BERM NC DOT #5 OR #57 WASHED STONE RIPRAP HEADWALL NATURAL GROUND CLASS B RIPRAP HEADWALL FLO W SEDIMENT STORAGE ZONE 1.5' 2' 1'3' FLOOD STORAGE ZONE MAX SEDIMENT DEPTH NCDOT #5 OR #57 WASHED STONE CLASS B RIPRAP RIPRAP HEADWALL, 1' MIN HEIGHT FROM ROAD SHOULDER NATURAL GROUND PIPE INVERT FLOW PIPE INVERT, 36" PIPE MAX PIPE OUTLET MAINTENANCE REQUIREMENTS: INSPECT RIP RAP OUTLET STRUCTURES AFTER HEAVY RAINS TO SEE IF ANY EROSION AROUND OR BELOW THE RIP RAP HAS TAKEN PLACE OR IF STONES HAVE BEEN DISLODGED. IMMEDIATELY MAKE ALL NEEDED REPAIRS TO PREVENT FURTHER DAMAGE. CHECK DAM MAINTENANCE REQUIREMENTS: INSPECT CHECK DAMS AND CHANNELS FOR DAMAGE AFTER EACH RUNOFF EVENT. ANTICIPATE SUBMERGENCE AND DEPOSITION ABOVE THE CHECK DAM AND EROSION FROM HIGH FLOWS AROUND THE EDGES OF THE DAM. CORRECT ALL DAMAGE IMMEDIATELY. IF SIGNIFICANT EROSION OCCURS BETWEEN DAMS, INSTALL A PROTECTIVE RIP RAP LINER IN THAT PORTION OF THE CHANNEL. REMOVE SEDIMENT ACCUMULATED BEHIND THE DAMS AS NEEDED TO PREVENT DAMAGE TO CHANNEL VEGETATION, ALLOW THE CHANNEL TO DRAIN THROUGH THE STONE CHECK DAM, AND PREVENT LARGE FLOWS FROM CARRYING SEDIMENT OVER THE DAM. ADD STONES TO DAMS AS NEEDED TO MAINTAIN DESIGN HEIGHT AND CROSS SECTION. DITCH LINER MAINTENANCE REQUIREMENTS: INSPECT ALL MULCHES PERIODICALLY, AND AFTER RAINSTORMS TO CHECK FOR RILL EROSION, DISLOCATION OR FAILURE. WHERE EROSION IS OBSERVED, APPLY ADDITIONAL MULCH. CONTINUE INSPECTIONS UNTIL VEGETATION IS FIRMLY ESTABLISHED. IN GENERAL, ONCE A RIP RAP INSTALLATION HAS BEEN PROPERLY DESIGNED AND INSTALLED IT REQUIRES VERY LITTLE MAINTENANCE. RIP RAP SHOULD BE INSPECTED PERIODICALLY FOR SCOUR OR DISLODGED STONES. CONTROL OF WEED AND BRUSH GROWTH MAY BE NEEDED IN SOME LOCATIONS. DURING THE ESTABLISHMENT PERIOD, CHECK GRASS-LINED CHANNELS AFTER EVERY RAINFALL. AFTER GRASS IS ESTABLISHED, PERIODICALLY CHECK THE CHANNEL; CHECK IT AFTER EVERY HEAVY RAINFALL EVENT. IMMEDIATELY MAKE REPAIRS. IT IS PARTICULARLY IMPORTANT TO CHECK THE CHANNEL OUTLET AND ALL ROAD CROSSINGS FOR BANK STABILITY AND EVIDENCE OF PIPING OR SCOUR HOLES. REMOVE ALL SIGNIFICANT SEDIMENT ACCUMULATION TO MAINTAIN THE DESIGNED CARRYING CAPACITY. KEEP THE GRASS IN A HEALTHY VIGOROUS CONDITION AT ALL TIMES, SINCE IT IS THE PRIMARY EROSION PROTECTION FOR THE CHANNEL. HARDWARE CLOTH & GRAVEL INLET PROTECTION MAINTENANCE REQUIREMENTS: INSPECT INLETS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL EVENT. CLEAR THE WIRE SCREEN OF ANY DEBRIS OR OTHER OBJECTS TO PROVIDE ADEQUATE FLOW FOR SUBSEQUENT RAINS. TAKE CARE NOT TO DAMAGE OR UNDERCUT THE WIRE SCREEN DURING SEDIMENT REMOVAL. REPLACE STONE AS NEEDED.M LAND GRADING MAINTENANCE REQUIREMENTS: PERIODICALLY CHECK ALL GRADED AREAS AND THE SUPPORTING EROSION AND SEDIMENTATION CONTROL PRACTICES, ESPECIALLY AFTER HEAVY RAINFALLS. PROMPTLY REMOVE ALL SEDIMENT FROM DIVERSIONS AND OTHER WATER-DISPOSAL PRACTICES. IF WASHOUTS OR BREAKS OCCUR, REPAIR THEM IMMEDIATELY. PROMPT MAINTENANCE OF SMALL ERODED AREAS BEFORE THEY BECOME SIGNIFICANT GULLIES IS AN ESSENTIAL PART OF AN EFFECTIVE EROSION AND SEDIMENTATION CONTROL PLAN. RIP RAP CHANNELS MAINTENANCE REQUIREMENTS: INSPECT CHANNELS AT REGULAR INTERVALS AS WELL AS AFTER MAJOR RAINS, AND MAKE REPAIRS PROMPTLY. GIVE SPECIAL ATTENTION TO THE OUTLET AND INLET SECTIONS AND OTHER POINTS WHERE CONCENTRATED FLOW ENTERS. CAREFULLY CHECK STABILITY AT ROAD CROSSINGS AND LOOK FOR INDICATIONS OF PIPING, SCOUR HOLES, OR BANK FAILURES. MAKE REPAIRS IMMEDIATELY. MAINTAIN ALL VEGETATION ADJACENT TO THE CHANNEL IN A HEALTHY, VIGOROUS CONDITION TO PROTECT THE AREA FROM EROSION AND SCOUR DURING OUT-OF-BANK FLOW. DIVERSION DITCH MAINTENANCE REQUIREMENTS: INSPECT TEMPORARY DIVERSIONS ONCE A WEEK AND AFTER EVERY RAINFALL. IMMEDIATELY REMOVE SEDIMENT FROM THE FLOW AREA AND REPAIR THE DIVERSION RIDGE. CAREFULLY CHECK OUTLETS AND MAKE TIMELY REPAIRS AS NEEDED. WHEN THE AREA PROTECTED IS PERMANENTLY STABILIZED, REMOVE THE RIDGE AND THE CHANNEL TO BLEND WITH THE NATURAL GROUND LEVEL AND APPROPRIATELY STABILIZE IT. 30 July 2021Date Started: 21 Feb 2021Printed Date: 30-Jul-21 9:21 AMDrawn By: BAH,JBTFile: M:\Project Files\Sierra\Sierra Phase 2 D-File.dwgRevision:NONE AS OF PRINTED DATEJohn W. Harris, P.E.Consulting Engineer, Inc.Corporate # C-30175112 Bur Oak CircleRaleigh, N.C. 27612(919) 789-0744www.harriseng.netSierra Phase 2For14Erosion Control DetailsN.C. UNDERGROUND UTILITIES A ONE CALL SYSTEM FOR COMMUNITY AND JOB SAFETY 3 DAYS BEFORE DIGGING CALL TOLL FREE 811 or (800)632-4949 TREE PROTECTION MAINTENANCE REQUIREMENTS: CONTINUE TO CARE FOR THE SITE UNTIL THE NEW OWNER TAKES POSSESSION. TAKE THESE STEPS AFTER ALL MATERIALS AND EQUIPMENT HAVE BEEN REMOVED FROM THE SITE: ·REMOVE TREE PROTECTION ZONE FENCES. ·PRUNE ANY DAMAGED TREES. IN SPITE OF PRECAUTIONS, SOME DAMAGE TO PROTECTED TREES MAY OCCUR. IN SUCH CASES, REPAIR ANY DAMAGE TO THE CROWN, TRUNK, OR ROOT SYSTEM IMMEDIATELY. ··REPAIR ROOTS BY CUTTING OFF THE DAMAGED AREAS AND PAINTING THEM WITH TREE PAINT. SPREAD PEAT MOSS OR MOIST TOPSOIL OVER EXPOSED ROOTS. ··REPAIR DAMAGE TO BARK BY TRIMMING AROUND THE DAMAGED AREA, TAPER THE CUT TO PROVIDE DRAINAGE, AND PAINT WITH TREE PAINT. ··CUT OFF ALL DAMAGED TREE LIMBS ABOVE THE TREE COLLAR AT THE TRUNK OR MAIN BRANCH. USE THREE SEPARATE CUTS TO AVOID PEELING BARK FROM HEALTHY AREAS OF THE TREE. ·CONTINUE MAINTENANCE CARE. PAY SPECIAL ATTENTION TO ANY STRESSED, DISEASED, OR INSECT-INFECTED TREES. REDUCE TREE STRESS CAUSED BY UNINTENDED CONSTRUCTION DAMAGE BY OPTIMIZING PLANT CARE WITH WATER, MULCH, AND FERTILIZER WHERE APPROPRIATE. CONSULT YOUR TREE EXPERT IF NEEDED. ·INFORM THE PROPERTY OWNER ABOUT THE MEASURES EMPLOYED DURING CONSTRUCTION, WHY THOSE MEASURES WERE TAKEN, AND HOW THE EFFORT CAN BE CONTINUED. TREE PROTECTION ZONE GUIDELINES. AN EFFECTIVE ZONE ENCIRCLES A RADIUS OF AT LEAST 1.25 FEET OF PROTECTED AREA FOR EVERY INCH OF TRUNK DIAMETER. A TREE WITH A TRUNK DIAMETER OF 12 INCHES REQUIRES A PROTECTED RADIUS OF AT LEAST 15 FEET AND IDEALLY 30 FEET. CONSTRUCTION SPECIFICATIONS: 1.ERECT TPZ FENCES. RESTRICT ACCESS TO TPZS, WITH TALL, BRIGHT, PROTECTIVE FENCING. MOST FENCING IS INEXPENSIVE AND DURABLE ENOUGH TO LAST THROUGHOUT MOST CONSTRUCTION PROJECTS. TEMPORARY TREE PROTECTION FENCING SHOULD BE ERECTED BEFORE CLEARING, DELIVERIES AND OTHER CONSTRUCTION ACTIVITIES BEGIN ON THE SITE. 2.PROHIBIT OR RESTRICT ACCESS TO TPZS. ALL ON-SITE WORKERS SHOULD BE AWARE OF THE TPZS AND THE RESTRICTIONS ON ACTIVITIES WITHIN THE ZONES. USE THESE TPZ GUIDELINES FOR THE BEST EFFECT: ··POST "KEEP OUT" SIGNS ON ALL SIDES OF FENCING. DO NOT STORE CONSTRUCTION EQUIPMENT OR MATERIALS IN TPZS. ··PROHIBIT CONSTRUCTION ACTIVITIES NEAR THE MOST VALUABLE TREES, AND RESTRICT ACTIVITIES AROUND OTHERS. ··ASSESS CREW AND CONTRACTOR PENALTIES, IF NECESSARY, TO KEEP THE TPZS INTACT. 3.MONITOR TREES. VIGILANCE IS REQUIRED TO PROTECT TREES ON CONSTRUCTION SITES. USE A TREE PROFESSIONAL OR TRAIN YOUR STAFF TO MONITOR TREE HEALTH DURING AND AFTER CONSTRUCTION ON A REGULAR, FREQUENT BASIS. WATCH FOR SIGNS OF TREE STRESS, SUCH AS DIEBACK, LEAF LOSS, OR GENERAL DECLINE IN TREE HEALTH OR APPEARANCE. 4.MONITOR TPZ FENCES. ASSIGN A CREWMEMBER THE WEEKLY RESPONSIBILITY OF CHECKING THE INTEGRITY OF TPZ FENCES. REPAIR AND REPLACE TPZ FENCING AS NEEDED. 5.OPTIMIZE TREE HEALTH. ASSIGN A TRAINED CREWMEMBER OR HIRE A PROFESSIONAL TO COMPLETE REGULAR TREE MAINTENANCE TASKS, INCLUDING WATERING, FERTILIZATION, AND MULCHING TO PROTECT TREE ROOTS. CONSULT A TREE PROFESSIONAL FOR ADVICE ON THESE PRACTICES IF NEEDED. SURVIVAL OF PROTECTED TREES WILL INCREASE IF THESE PRACTICES CONTINUE DURING CONSTRUCTION. HEALTHY TREES REQUIRE UNDISTURBED HEALTHY SOILS. DO NOT CAUSE INJURIES TO TREES AND ROOTS. DO NOT CHANGE THE SOIL, GRADE, DRAINAGE, OR AERATION WITHOUT PROTECTING PRIORITY TREES. SEEDING MIXTURE SPECIES(1) RATE (LB/ACRE) TALL FESCUE 200 (4-5LB/1000 FT ^2) NURSE PLANTS: BETWEEN MAY 1 AND AUG. 15, ADD 15 LB/ACRE SUDANGRASS OR 10 LB/ACRE GERMAN MILLET. BEFORE MAY 1 OR AFTER AUG. 15, ADD 40 LB/ACRE RYE (GRAIN). SEEDING DATES: BEST: AUG. 25-OCT. POSSIBLE: FEB.- APR. 15 AVOID SEEDING FROM NOV. TO JAN. IF SEEDING MUST BE DONE AT THIS TIME, ADD 40 LB/ACRE RYE GRAIN AND USE A CHANNEL LINING THAT OFFERS MAXIMUM PROTECTION. SOIL AMENDMENTS: APPLY LIME AND FERTILIZER ACCORDING TO SOIL TESTS, OR APPLY 4,000 LB/ACRE GROUND AGRICULTURAL LIMESTONE AND 1,000 LB/ACRE 10-10-10 FERTILIZER. OPERATE TILLAGE EQUIPMENT ACROSS THE WATERWAY. MULCH: USE JUTE, EXCELSIOR MATTING, OR OTHER EFFECTIVE CHANNEL LINING MATERIAL TO COVER THE BOTTOM OF CHANNELS AND DITCHES, AND STAPLE SECURELY. THE LINING SHOULD EXTEND ABOVE THE HIGHEST CALCULATED DEPTH OF PLOW. ON CHANNEL SIDE SLOPES ABOVE THIS HEIGHT, AND IN DRAINAGE NOT REQUIRING TEMPORARY LININGS, APPLY 4,000 LB/ACRE GRAIN STRAW BY STAPLING NETTING OVER THE TOP. MULCH AND ANCHORING MATERIALS MUST NOT BE ALLOWED TO WASH DOWN SLOPES WHERE THEY CAN CLOG DRAINAGE DEVICES. MAINTENANCE: INSPECT AND REPAIR MULCH FREQUENTLY. RE-FERTILIZE IN LATE WINTER OF THE FOLLOWING YEAR; USE SOIL TESTS OR APPLY 150 LB/ACRE 10-10-10. MOW REGULARLY TO A HEIGHT OF 2-4 INCHES. 1. REFER TO APPENDIX 8.02 FOR BOTANICAL NAMES. SEEDING MIXTURE SPECIES(1) RATE (LB/ACRE) TALL FESCUE 80 SERICEA LESPEDEZA 20 KOBE LESPEDEZA 10 SEEDING NOTES: 1. AFTER AUG. 15 USE NON-SCARIFIED SERICEA SEED. 2. WHERE PERIODIC MOWING IS PLANNED OR A NEAT APPEARANCE IS DESIRED, OMIT SERICEA AND INCREASE KOBE LESPEDEZA TO 40 LB/ACRE. 3. TO EXTEND SPRING SEEDING DATES INTO JUNE, ADD 15 LB/ACRE HULLED BERMUDAGRASS. HOWEVER, AFTER MID-APR. IT IS PREFERABLE TO SEED TEMPORARY COVER. NURSE PLANTS: BETWEEN MAY 1 AND AUG. 15, ADD 15 LB/ACRE SUDANGRASS OR 10 LB/ACRE GERMAN MILLET. BEFORE MAY 1 OR AFTER AUG. 15, ADD 40 LB/ACRE RYE (GRAIN). SEEDING DATES: BEST POSSIBLE FALL: AUG. 25-SEPT. 15 AUG. 20-OCT. 25 LATE WINTER: FEB. 15-MAR. 21 FEB. 1-APR. 15 FALL IS BEST FOR TALL FESCUE AND LATE WINTER FOR LESPEDEZAS. OVERSEEDING OF KOBE LESPEDEZA OVER FALL-SEEDED TALL FESCUE IS VERY EFFECTIVE. SOIL AMENDMENTS: APPLY LIME AND FERTILIZER ACCORDING TO SOIL TESTS, OR APPLY 4,000 LB/ACRE GROUND AGRICULTURAL LIMESTONE AND 1,000 LB/ACRE 10-10-10 FERTILIZER. MULCH: APPLY 4,000 LB/ACRE GRAIN STRAW OR EQUIVALENT COVER OF ANOTHER SUITABLE MULCH. ANCHOR STRAW BY TACKING ASPHALT, NETTING, OR ROVING OR BY CRIMPING WITH A MULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL. MAINTENANCE: RE-FERTILIZE IN THE SECOND YEAR UNLESS GROWTH IS FULLY ADEQUATE. MAY BE MOWED ONCE OR TWICE A YEAR, BUT MOWING IS NOT NECESSARY. RESEED, FERTILIZE, AND MULCH DAMAGED AREAS IMMEDIATELY. 1. REFER TO APPENDIX 8.02 FOR BOTANICAL NAMES. SEEDING MIXTURE SPECIES(1) RATE (LB/ACRE) TALL FESCUE 100 SERICEA LESPEDEZA 30 KOBE LESPEDEZA 10 SEEDING NOTES: 1. IN EASTERN PIEDMONT ADD 25 LB/ACRE PENSACOLA BAHIAGRASS OR 10 LB/ACRE COMMON BERMUDA GRASS. USE COMMON BERMUDAGRASS ONLY WHERE IT IS UNLIKELY TO BECOME A PEST. 2. AFTER AUG. 15 USE UNSCARIFIED SERICEA SEED. 3. WHERE A NEAT APPEARANCE IS DESIRED, OMIT SERICEA AND SUBSTITUE 40 LB/ACRE BAHIAGRASS OR 15 LB/ACRE BERMUDAGRASS. 4. TO EXTEND SPRING SEEDING DATES INTO JUNE, ADD 15 LB/ACRE HULLED BERMUDAGRASS. HOWEVER, IT IS PREFERABLE TO SEED TEMPORARY COVER AND SEED FESCUE IN SEPT. NURSE PLANTS BETWEEN MAY 1 AND AUG. 15 ADD 15 LB/ACRE SUDANGRASS OR 10 LB/ACRE GERMAN MILLET. BEFORE MAY 1, OR AFTER AUG. 15, ADD 40 LB/ACRE RYE (GRAIN). SEEDING DATES: BEST POSSIBLE FALL: AUG. 25-SEPT. 15 AUG. 20-OCT. 25 LATE WINTER: FEB. 15-MAR. 21 FEB. 1-APR. 15 FALL IS BEST FOR TALL FESCUE AND LATE WINTER FOR LESPEDEZAS. OVERSEEDING OF KOBE LESPEDEZA OVER FALL-SEEDED TALL FESCUE IS VERY EFFECTIVE. USE UNHULLED BERMUDAGRASS SEED IN FALL. SOIL AMENDMENTS: APPLY LIME AND FERTILIZER ACCORDING TO SOIL TESTS, OR APPLY 4,000 LB/ACRE GROUND AGRICULTURAL LIMESTONE AND 1,000 LB/ACRE 10-10-10 FERTILIZER. MULCH: APPLY 4,000-5,000 LB/ACRE GRAIN STRAW OR EQUIVALENT COVER OF ANOTHER SUITABLE MULCHING MATERIAL. ANCHOR MULCH BY TACKING WITH ASPHALT, ROVING, OR NETTING. NETTING IS THE PREFERRED ANCHORING METHOD ON STEEP SLOPES. MAINTENANCE: RE-FERTILIZE IN THE SECOND YEAR UNLESS GROWTH IS FULLY ADEQUATE. MAY BE MOWED ONCE OR TWICE A YEAR, BUT MOWING IS NOT NECESSARY. RESEED, FERTILIZE, AND MULCH DAMAGED AREAS IMMEDIATELY. 1. REFER TO APPENDIX 8.02 FOR BOTANICAL NAMES. SEEDING MAINTENANCE REQUIREMENTS: RESEED AND MULCH AREAS WHERE SEEDING EMERGENCE IS POOR, OR WHERE EROSION OCCURS, AS SOON AS POSSIBLE. DO NOT MOW. PROTECT FROM TRAFFIC AS MUCH AS POSSIBLE. GENERALLY, A STAND OF VEGETATION CANNOT BE DETERMINED TO BE FULLY ESTABLISHED UNTIL SOIL COVER HAS BEEN MAINTAINED FOR ONE FULL YEAR FROM PLANTING. INSPECT SEEDED AREAS FOR FAILURE AND MAKE NECESSARY REPAIRS AND RESEEDINGS WITHIN THE SAME SEASON, IF POSSIBLE. RESEEDING- IF A STAND HAS INADEQUATE COVER, RE-EVALUATE CHOICE OF PLANT MATERIALS AND QUANTITIES OF LIME AND FERTILIZER. RE-ESTABLISH THE STAND AFTER SEEDBED PREPARATION OR OVER-SEED THE STAND. CONSIDER SEEDING TEMPORARY, ANNUAL SPECIES IF THE TIME OF YEAR IS NOT APPROPRIATE FOR PERMANENT SEEDING. CONSTRUCTION SEQUENCE 1) OBTAIN A LAND-DISTURBING PERMIT. SCHEDULE A PRE-CONSTRUCTION CONFERENCE WITH THE ENGINEER. 2) FLAG THE WORK LIMITS AND HOLD PRE-CONSTRUCTION MEETING AT LEAST ONE WEEK PRIOR TO STARTING CONSTRUCTION. 3) INSTALL SILT FENCING AS INDICATED ON THE APPROVED PLAN. VEGETATE DISTURBED AREAS. INSTALL THE TEMPORARY GRAVEL CONSTRUCTION ENTRANCE. 5) INSTALL INLET PROTECTION AND RIPRAP APRONS FOR ALL PROPOSED STORMWATER PIPES AT TIME OF INSTALLATION. 6) CLEAR AND ROUGH GRADE SITE TO FACILITATE DRAINAGE (DIVERSIONS) INTO PROPER EROSION AND SEDIMENTATION CONTROL MEASURES. FINISH THE SLOPE ON AND AROUND THE PROPOSED ROAD AND STRUCTURES AS SOON AS ROUGH GRADING IS COMPLETE. LEAVE THE SITE SLIGHTLY ROUGHENED AND VEGETATE WITH SEED MIX AND MULCH IMMEDIATELY. 8) ALL EROSION CONTROL PRACTICES WILL BE INSPECTED WEEKLY AND AFTER RAINFALL EVENTS. REPAIRS WILL BE MADE IMMEDIATELY. 9) AFTER EACH PORTION OF THE SITE IS STABILIZED, REMOVE ALL TEMPORARY MEASURES AND INSTALL PERMANENT VEGETATION FOR THAT PORTION OF THE SITE. 10) RELOCATE SURFACE WATER CONTROLS OR EROSION CONTROL MEASURES SO AS SITE CONDITIONS CHANGE, THE EROSION CONTROL IS ALWAYS IN ACCORDANCE WITH NCDENR-LQS STANDARDS. 11) CALL FOR INSTALLATION OF POWER, TELEPHONE, AND OTHER UTILITIES. REDRESS, REGRADE, AND SEED AS NECESSARY BEHIND THE UTILITY COMPANIES. 12) ALL AREAS DISTURBED BY CONSTRUCTION, UNLESS OTHERWISE IMPROVED, SHALL BE SODDED OR SEEDED AS INDICATED WITHIN 7 DAYS AFTER CESSATION OF DISTURBANCE. 13) COVER ALL AREAS THAT WILL NOT BE WORKED ON MORE THAN SEVEN DAYS WITH STRAW, WOOD FIBER MULCH, COMPOST, OR EQUIVALENT. ALSO COVER AREAS BEFORE MAJOR STORM EVENTS. 14) AT 95% OF UPSTREAM STABILIZATION, REMOVE SPECIFIC EROSION DEVICES, FINE GRADE, SEED & MULCH. 15) ESTIMATED TIME BEFORE FINAL STABILIZATION - 12 MONTHS 30 July 2021Date Started: 21 Feb 2021Printed Date: 30-Jul-21 9:21 AMDrawn By: BAH,JBTFile: M:\Project Files\Sierra\Sierra Phase 2 D-File.dwgRevision:NONE AS OF PRINTED DATEJohn W. Harris, P.E.Consulting Engineer, Inc.Corporate # C-30175112 Bur Oak CircleRaleigh, N.C. 27612(919) 789-0744www.harriseng.netSierra Phase 2For15Miscellaneous DetailsN.C. UNDERGROUND UTILITIES A ONE CALL SYSTEM FOR COMMUNITY AND JOB SAFETY 3 DAYS BEFORE DIGGING CALL TOLL FREE 811 or (800)632-4949 0.02 ft/ft 0.02 ft/ft W/ 2'-6" VALLEY GUTTER EROSION CONTROLS MAINTENANCE NOTES PIPE OUTLET: MAINTENANCE REQUIREMENTS: INSPECT RIP RAP OUTLET STRUCTURES AFTER HEAVY RAINS TO SEE IF ANY EROSION AROUND OR BELOW THE RIP RAP HAS TAKEN PLACE OR IF STONES HAVE BEEN DISLODGED. IMMEDIATELY MAKE ALL NEEDED REPAIRS TO PREVENT FURTHER DAMAGE. DITCH LINER: MAINTENANCE REQUIREMENTS: INSPECT ALL MULCHES PERIODICALLY, AND AFTER RAINSTORMS TO CHECK FOR RILL EROSION, DISLOCATION OR FAILURE. WHERE EROSION IS OBSERVED, APPLY ADDITIONAL MULCH. CONTINUE INSPECTIONS UNTIL VEGETATION IS FIRMLY ESTABLISHED. IN GENERAL, ONCE A RIP RAP INSTALLATION HAS BEEN PROPERLY DESIGNED AND INSTALLED IT REQUIRES VERY LITTLE MAINTENANCE. RIP RAP SHOULD BE INSPECTED PERIODICALLY FOR SCOUR OR DISLODGED STONES. CONTROL OF WEED AND BRUSH GROWTH MAY BE NEEDED IN SOME LOCATIONS. DURING THE ESTABLISHMENT PERIOD, CHECK GRASS-LINED CHANNELS AFTER EVERY RAINFALL. AFTER GRASS IS ESTABLISHED, PERIODICALLY CHECK THE CHANNEL; CHECK IT AFTER EVERY HEAVY RAINFALL EVENT. IMMEDIATELY MAKE REPAIRS. IT IS PARTICULARLY IMPORTANT TO CHECK THE CHANNEL OUTLET AND ALL ROAD CROSSINGS FOR BANK STABILITY AND EVIDENCE OF PIPING OR SCOUR HOLES. REMOVE ALL SIGNIFICANT SEDIMENT ACCUMULATION TO MAINTAIN THE DESIGNED CARRYING CAPACITY. KEEP THE GRASS IN A HEALTHY VIGOROUS CONDITION AT ALL TIMES, SINCE IT IS THE PRIMARY EROSION PROTECTION FOR THE CHANNEL. HARDWARE CLOTH & GRAVEL INLET PROTECTION MAINTENANCE REQUIREMENTS: INSPECT INLETS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL EVENT. CLEAR THE MESH WIRE OF ANY DEBRIS OR OTHER OBJECTS TO PROVIDE ADEQUATE FLOW FOR SUBSEQUENT RAINS. TAKE CARE NOT TO DAMAGE OR UNDERCUT THE WIRE MESH DURING SEDIMENT REMOVAL. REPLACE STONE AS NEEDED. SEDIMENT BASIN: MAINTENANCE REQUIREMENTS: INSPECT TEMPORARY SEDIMENT TRAPS AFTER EACH SIGNIFICANT RAINFALL. REMOVE SEDIMENT AND RESTORE THE TRAP TO ITS ORIGINAL DIMENSIONS WHEN THE SEDIMENT HAS ACCUMULATED TO ONE-HALF THE DESIGN DEPTH OF THE TRAP. PLACE THE SEDIMENT THAT IS REMOVED IN THE DESIGNATED DISPOSAL AREA AND REPLACE THE CONTAMINATED PART OF THE GRAVEL. CHECK THE STRUCTURE FOR DAMAGE FROM EROSION OR PIPING. PERIODICALLY CHECK THE DEPTH OF THE SPILLWAY TO ENSURE IT IS A MINIMUM OF 1.5 FT BELOW THE LOW POINT OF THE EMBANKMENT. IMMEDIATELY FILL ANY SETTLEMENT OF THE EMBANKMENT TO SLIGHTLY ABOVE DESIGN GRADE. AFTER ALL SEDIMENT-PRODUCING AREAS HAVE BEEN PERMANENTLY STABILIZED, REMOVE THE STRUCTURE AND ALL UNSTABLE SEDIMENT. SMOOTH THE AREA TO BLEND WITH THE ADJOINING AREAS AND STABILIZE PROPERLY. CHECK THE EMBANKMENT, SPILLWAYS, AND OUTLET FOR EROSION DAMAGE, AND INSPECT THE EMBANKMENT FOR PIPING AND SETTLEMENT. MAKE ALL NECESSARY REPAIRS IMMEDIATELY. REMOVE ALL TRASH AND OTHER DEBRIS FROM THE RISER AND POOL AREA. RIP RAP CHANNELS: MAINTENANCE REQUIREMENTS: INSPECT CHANNELS AT REGULAR INTERVALS AS WELL AS AFTER MAJOR RAINS, AND MAKE REPAIRS PROMPTLY. GIVE SPECIAL ATTENTION TO THE OUTLET AND INLET SECTIONS AND OTHER POINTS WHERE CONCENTRATED FLOW ENTERS. CAREFULLY CHECK STABILITY AT ROAD CROSSINGS AND LOOK FOR INDICATIONS OF PIPING, SCOUR HOLES, OR BANK FAILURES. MAKE REPAIRS IMMEDIATELY. MAINTAIN ALL VEGETATION ADJACENT TO THE CHANNEL IN A HEALTHY, VIGOROUS CONDITION TO PROTECT THE AREA FROM EROSION AND SCOUR DURING OUT-OF-BANK FLOW. DIVERSION DITCH: MAINTENANCE REQUIREMENTS: INSPECT TEMPORARY DIVERSIONS ONCE A WEEK AND AFTER EVERY RAINFALL. IMMEDIATELY REMOVE SEDIMENT FROM THE FLOW AREA AND REPAIR THE DIVERSION RIDGE. CAREFULLY CHECK OUTLETS AND MAKE TIMELY REPAIRS AS NEEDED. WHEN THE AREA PROTECTED IS PERMANENTLY STABILIZED, REMOVE THE RIDGE AND THE CHANNEL TO BLEND WITH THE NATURAL GROUND LEVEL AND APPROPRIATELY STABILIZE IT. SILT FENCE: MAINTENANCE REQUIREMENTS: INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY. SHOULD THE FABRIC OF A SEDIMENT FENCE COLLAPSE, TEAR, DECOMPOSE OR BECOME INEFFECTIVE, REPLACE IT PROMPTLY. REPLACE BURLAP EVERY 60 DAYS. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE. TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEAN OUT. REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED. CHECK DAM: MAINTENANCE REQUIREMENTS: INSPECT CHECK DAMS AND CHANNELS FOR DAMAGE AFTER EACH RUNOFF EVENT. ANTICIPATE SUBMERGENCE AND DEPOSITION ABOVE THE CHECK DAM AND EROSION FROM HIGH FLOWS AROUND THE EDGES OF THE DAM. CORRECT ALL DAMAGE IMMEDIATELY. IF SIGNIFICANT EROSION OCCURS BETWEEN DAMS, INSTALL A PROTECTIVE RIP RAP LINER IN THAT PORTION OF THE CHANNEL. REMOVE SEDIMENT ACCUMULATED BEHIND THE DAMS AS NEEDED TO PREVENT DAMAGE TO CHANNEL VEGETATION, ALLOW THE CHANNEL TO DRAIN THROUGH THE STONE CHECK DAM, AND PREVENT LARGE FLOWS FROM CARRYING SEDIMENT OVER THE DAM. ADD STONES TO DAMS AS NEEDED TO MAINTAIN DESIGN HEIGHT AND CROSS SECTION. CONSTRUCTION ENTRANCE: MAINTENANCE REQUIREMENTS: MAINTAIN THE GRAVEL PAD IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE CONSTRUCTION SITE. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH 2-INCH STONE. AFTER EACH RAINFALL, INSPECT ANY STRUCTURE USED TO TRAP SEDIMENT AND CLEAN IT OUT AS NECESSARY. IMMEDIATELY REMOVE ALL OBJECTIONABLE MATERIALS SPILLED, WASHED, OR TRACKED ONTO PUBLIC ROADWAYS. LAND GRADING: MAINTENANCE REQUIREMENTS: PERIODICALLY CHECK ALL GRADED AREAS AND THE SUPPORTING EROSION AND SEDIMENTATION CONTROL PRACTICES, ESPECIALLY AFTER HEAVY RAINFALLS. PROMPTLY REMOVE ALL SEDIMENT FROM DIVERSIONS AND OTHER WATER-DISPOSAL PRACTICES. IF WASHOUTS OR BREAKS OCCUR, REPAIR THEM IMMEDIATELY. PROMPT MAINTENANCE OF SMALL ERODED AREAS BEFORE THEY BECOME SIGNIFICANT GULLIES IS AN ESSENTIAL PART OF AN EFFECTIVE EROSION AND SEDIMENTATION CONTROL PLAN. SEEDING: MAINTENANCE REQUIREMENTS RESEED AND MULCH AREAS WHERE SEEDING EMERGENCE IS POOR, OR WHERE EROSION OCCURS, AS SOON AS POSSIBLE. DO NOT MOW. PROTECT FROM TRAFFIC AS MUCH AS POSSIBLE. GENERALLY, A STAND OF VEGETATION CANNOT BE DETERMINED TO BE FULLY ESTABLISHED UNTIL SOIL COVER HAS BEEN MAINTAINED FOR ONE FULL YEAR FROM PLANTING. INSPECT SEEDED AREAS FOR FAILURE AND MAKE NECESSARY REPAIRS AND RESEEDINGS WITHIN THE SAME SEASON, IF POSSIBLE. RESEEDING- IF A STAND HAS INADEQUATE COVER, RE-EVALUATE CHOICE OF PLANT MATERIALS AND QUANTITIES OF LIME AND FERTILIZER. RE-ESTABLISH THE STAND AFTER SEEDBED PREPARATION OR OVER-SEED THE STAND. CONSIDER SEEDING TEMPORARY, ANNUAL SPECIES IF THE TIME OF YEAR IS NOT APPROPRIATE FOR PERMANENT SEEDING. SKIMMER MAINTENANCE REQUIREMENTS: INSPECT SKIMMER SEDIMENT BASINS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (ONE-HALF INCH OR GREATER) RAINFALL EVENT AND REPAIR IMMEDIATELY. REMOVE SEDIMENT AND RESTORE THE BASIN TO ITS ORIGINAL DIMENSIONS WHEN SEDIMENT ACCUMULATES TO ONE-HALF THE HEIGHT OF THE FIRST BAFFLE. PULL THE SKIMMER TO ONE SIDE SO THAT THE SEDIMENT UNDERNEATH IT CAN BE EXCAVATED. EXCAVATE THE SEDIMENT FROM THE ENTIRE BASIN, NOT JUST AROUND THE SKIMMER OF THE FIRST CELL. MAKE SURE VEGETATION GROWING IN THE BOTTOM OF THE BASIN DOES NOT HOLD DOWN THE SKIMMER. REPAIR THE BAFFLES IF THEY ARE DAMAGED. RE-ANCHOR THE BAFFLES IF WATER IS FLOWING UNDERNEATH OR AROUND THEM. IF THE SKIMMER IS CLOGGED WITH TRASH AND THERE IS WATER IN THE BASIN, USUALLY JERKING ON THE ROPE WILL MAKE THE SKIMMER BOB UP AND DOWN AND DISLODGE THE DEBRIS AND RESTORE FLOW. IF THIS DOES NOT WORK, PULL THE SKIMMER OVER TO THE SIDE OF THE BASIN AND REMOVE THE DEBRIS. ALSO CHECK THE ORIFICE INSIDE THE SKIMMER TO SEE IF IT IS CLOGGED; IF SO REMOVE THE DEBRIS. IF THE SKIMMER ARM OR BARREL PIPE IS CLOGGED, THE ORIFICE CAN BE REMOVED AND THE OBSTRUCTION CLEARED WITH AT PLUMBER'S SNAKE OR BY FLUSHING WITH WATER. BE SURE AND REPLACE THE ORIFICE BEFORE REPOSITIONING THE SKIMMER. CHECK THE FABRIC LINED SPILLWAY FOR DAMAGE AND MAKE ANY REQUIRED REPAIRS WITH FABRIC THAT SPANS THE FULL WIDTH OF THE SPILLWAY. CHECK THE EMBANKMENT, SPILLWAYS, AND OUTLET FOR EROSION DAMAGE, AND INSPECT THE EMBANKMENT FOR PIPING AND SETTLEMENT. MAKE ALL NECESSARY REPAIRS IMMEDIATELY. REMOVE ALL TRASH AND OTHER DEBRIS FROM THE SKIMMER AND POOL AREAS. FREEZING WEATHER CAN RESULT IN ICE FORMING IN THE BASIN. SOME SPECIAL PRECAUTIONS SHOULD BE TAKEN IN THE WINTER TO PREVENT THE SKIMMER FROM PLUGGING WITH ICE. BAFFLE MAINTENANCE REQUIREMENTS: INSPECT BAFFLES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY. BE SURE TO MAINTAIN ACCESS TO THE BAFFLES. SHOULD THE FABRIC OF A BAFFLE COLLAPSE, TEAR, DECOMPOSE, OR BECOME INEFFECTIVE, REPLACE IT PROMPTLY. REMOVE SEDIMENT DEPOSITS WHEN IT REACHES HALF FULL TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE BAFFLES. TAKE CARE TO AVOID DAMAGING THE BAFFLES DURING CLEANOUT. SEDIMENT DEPTH SHOULD NEVER EXCEED HALF THE DESIGN STORAGE DEPTH. AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED, REMOVE ALL BAFFLE MATERIALS AND UNSTABLE SEDIMENT DEPOSITS, BRING THE AREA TO GRADE, AND STABILIZE IT. HARNETT COUNTY PUBLIC UTILITY - SEWER NOTES A. THE PROFESSIONAL ENGINEER (PE) SHALL OBTAIN AND SUPPLY A COPY OF THE SEWER PERMIT FOR THE CONSTRUCTION AND OPERATION OF THE WASTEWATER COLLECTION SYSTEM TO THE UTILITY CONTRACTOR BEFORE THE CONSTRUCTION OF THE SANITARY SEWER LINE, SEWER LIFT STATION AND ASSOCIATED FORCE MAIN SHALL BEGIN. THE UTILITY CONTRACTOR MUST POST A COPY OF THE SEWER PERMIT ISSUED BY THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES - DIVISION OF WATER QUALITY (NCDENR-DWQ) ON SITE PRIOR TO THE START OF CONSTRUCTION. THE PERMIT MUST BE MAINTAINED ON SITE DURING THE CONSTRUCTION OF THE SEWER SYSTEM IMPROVEMENTS. B.THE UTILITY CONTRACTOR SHALL NOTIFY HARNETT COUNTY DEPARTMENT OF PUBLIC UTILITIES (HCDPU) AND THE PROFESSIONAL ENGINEER (PE) AT LEAST TWO DAYS PRIOR TO CONSTRUCTION COMMENCING. THE UTILITY CONTRACTOR MUST SCHEDULE A PRE-CONSTRUCTION CONFERENCE WITH MR. ALAN MOSS, HCDPU UTILITY CONSTRUCTION INSPECTOR AT LEAST TWO (2) DAYS BEFORE CONSTRUCTION WILL BEGIN AND THE UTILITY CONTRACTOR MUST COORDINATE WITH HCDPU FOR REGULAR INSPECTION VISITATIONS AND ACCEPTANCE OF THE WASTEWATER SYSTEM(S). CONSTRUCTION WORK SHALL BE PERFORMED ONLY DURING THE NORMAL WORKING HOURS OF HCDPU WHICH IS 8:00 AM - 5:00 PM MONDAY THROUGH FRIDAY. HOLIDAY AND WEEKEND WORK IS NOT PERMITTED BY HCDPU. C.THE PROFESSIONAL ENGINEER (PE) SHALL PROVIDE HCDPU WITH A SET OF NCDENR APPROVED PLANS MARKED “RELEASED FOR CONSTRUCTION” AT LEAST TWO DAYS PRIOR TO CONSTRUCTION COMMENCING. HCDPU WILL STAMP THE APPROVED PLANS AS “RELEASED FOR CONSTRUCTION” AND PROVIDE COPIES TO THE UTILITY CONTRACTOR. THE REGISTERED LAND SURVEYOR (RLS) SHALL STAKE OUT ALL LOT CORNERS AND ESTABLISH GRADE STAKES FOR THE PROPOSED FINISH GRADE FOR EACH STREET AND SEWER LINE BEFORE THE UTILITY CONTRACTOR BEGINS CONSTRUCTION OR INSTALLATION OF THE MANHOLES, SANITARY SEWER GRAVITY LINE(S), SEWER LIFT STATIONS AND/OR SANITARY SEWER FORCE MAIN(S). THE GRADE STAKES SHOULD BE SET WITH A CONSISTENT OFFSET FROM THE STREET CENTERLINE SO AS NOT TO INTERFERE WITH THE STREET GRADING OR UTILITY CONSTRUCTION. D. THE UTILITY CONTRACTOR SHALL PROVIDE THE HCDPU UTILITY CONSTRUCTION INSPECTOR WITH MATERIAL SUBMITTALS AND SHOP DRAWINGS FOR ALL PROJECT MATERIALS PRIOR TO THE CONSTRUCTION OF ANY GRAVITY SEWER LINE(S), MANHOLE(S), SEWER LIFT STATION(S) AND ASSOCIATED FORCE MAIN(S) IN HARNETT COUNTY. THE MATERIALS TO BE USED ON THE PROJECT MUST MEET THE ESTABLISHED SPECIFICATIONS OF HCDPU AND BE APPROVED BY THE HCDPU UTILITY CONSTRUCTION INSPECTOR. ALL SUBSTANDARD MATERIALS OR MATERIALS NOT APPROVED FOR USE IN HARNETT COUNTY FOUND ON THE PROJECT SITE MUST BE REMOVED IMMEDIATELY WHEN NOTIFIED BY THE HCDPU UTILITY CONSTRUCTION INSPECTOR. E.THE SANITARY SEWER LATERAL CONNECTIONS SHOULD BE INSTALLED 90° (PERPENDICULAR) TO THE SANITARY SEWER GRAVITY LINES WITH SCHEDULE 40 PVC PIPE. HCDPU REQUIRES THE UTILITY CONTRACTOR TO PROVIDE THE PROFESSIONAL ENGINEER (PE) WITH ACCURATE MEASUREMENTS FOR LOCATING SANITARY SEWER SERVICE LATERAL AND ASSOCIATED EACH SANITARY SEWER CLEAN-OUT. THESE MEASUREMENTS SHOULD BE TAKEN FROM THE NEAREST DOWNSTREAM MANHOLE UP ALONG THE SANITARY SEWER MAIN TO THE IN-LINE WYE FITTING (OR TAPPING SADDLE) AND THEN ANOTHER MEASUREMENT FROM THE IN-LINE WYE FITTING (OR TAPPING SADDLE) TO THE 4” X 4” LONG SWEEP COMBINATION WYE FITTING AT THE BOTTOM OF THE SEWER CLEAN-OUT STACK. THESE FIELD MEASUREMENTS MUST BE PROVIDED TO THE PROFESSIONAL ENGINEER (PE) IN THE RED LINE DRAWINGS FROM THE UTILITY CONTRACTOR FOR PROPER DOCUMENTATION IN THE AS-BUILT RECORD DRAWINGS SUBMITTED TO HCDPU. F.THE UTILITY CONTRACTOR SHALL BE RESPONSIBLE TO LOCATE THE NEWLY INSTALLED SANITARY SEWER GRAVITY LINE(S), SANITARY SEWER FORCE MAIN(S), SANITARY SEWER SERVICE LATERAL(S) AND ALL ASSOCIATED SEWER CLEAN-OUT(S) IN THE PROPOSED SANITARY SEWER SYSTEM FOR OTHER UTILITY COMPANIES AND THEIR CONTRACTORS UNTIL THE NEW SANITARY SEWER LINE(S) AND ASSOCIATED APPURTENANCES HAVE BEEN APPROVED BY THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES - DIVISION OF WATER QUALITY (NCDENR-DWQ) AND ACCEPTED BY HCDPU. ALL NEW SANITARY SEWER LINES MUST HAVE AT LEAST THREE (3 FT. ) FEET OF COVER AND EXTEND UNDER ALL EXISTING WATER MAIN AND STORM WATER LINES WITH A LEAST 24” OF VERTICAL CLEARANCE BELOW THE BOTTOM OF THE EXISTING WATER MAIN AND STORM WATER LINES. G.THE SANITARY SEWER GRAVITY LINE(S), MANHOLE(S), SANITARY SEWER SERVICE LATERAL(S) AND ASSOCIATED CLEAN-OUT(S) SHALL BE CONSTRUCTED IN STRICT ACCORDANCE WITH THE STANDARD SPECIFICATIONS OF THE HARNETT COUNTY DEPARTMENT OF PUBLIC UTILITIES. THE SANITARY SEWER GRAVITY LINE(S) MUST PNEUMATICALLY PRESSURE TESTED WITH COMPRESSED AIR AT 5 PSI AND THE SANITARY SEWER FORCE MAIN(S) MUST HYDROSTATICALLY PRESSURE TESTED WITH WATER OR AIR AT 200 PSI AND WITNESSED BY THE HCDPU UTILITY CONSTRUCTION INSPECTOR. H.PRIOR TO ACCEPTANCE, ALL SEWER SERVICE LATERALS WILL BE INSPECTED TO INSURE THAT THEY ARE INSTALLED AT THE PROPER DEPTH. ALL SEWER CLEAN-OUTS MUST BE INSTALLED SO THE 4” X 4” LONG SWEEP COMBINATION WYE IS AT LEAST THREE (3') FEET BUT NO MORE THAN FOUR (4') FEET BELOW THE FINISH GRADE UNLESS OTHERWISE APPROVED IN WRITING BY HCDPU. THE SEWER CLEANOUTS SHALL HAVE A FOUR (4”) SCHEDULE 40 PVC PIPE STUBBED UP FROM BOTH ENDS OF THE 4” X 4” LONG SWEEP COMBINATION WYE TO BE AT LEAST TWO (2') FEET ABOVE THE FINISH GRADE AND COVER EACH END WITH A FOUR (4”) INCH TEMPORARY CAP TO KEEP OUT DIRT, SAND, ROCKS, WATER AND CONSTRUCTION DEBRIS. THE VERTICAL STACK ON EACH CLEAN-OUT MUST BE PROVIDED WITH A CONCRETE DONUT FOR PROTECTION. I.ONCE THE SANITARY SEWER GRAVITY LINE(S) HAVE BEEN INSTALLED, PNEUMATICALLY PRESSURE TESTED AND IN PLACE FOR AT LEAST 30 DAYS, THE UTILITY CONTRACTOR MUST CONTACT THE HCDPU UTILITY CONSTRUCTION INSPECTOR TO WITNESS THE MANDREL TEST ON EACH PVC SANITARY SEWER GRAVITY LINE. THE UTILITY CONTRACTOR WILL NOTIFY HCDPU TO SCHEDULE THE MANDREL TESTING. THE MANDREL AND PROVING RING MUST BE SUPPLIED BY THE UTILITY CONTRACTOR. CLOSED CIRCUIT VIDEO CAMERA INSPECTIONS (AT THE UTILITY CONTRACTOR'S EXPENSE) MAY BE REQUIRED BY THE HCDPU UTILITY CONSTRUCTION INSPECTOR IF THE MANDREL TESTING CANNOT BE COMPLETED WITH SATISFACTORY RESULTS. THE SANITARY SEWER LINES SHOULD BE FLUSHED CLEAN USING A SEWER BALL OF THE PROPER DIAMETER BEFORE ANY MANDREL TESTING CAN BE PERFORMED. THE UTILITY CONTRACTOR IS RESPONSIBLE TO REMOVE ALL DIRT, SAND, SILT, GRAVEL, MUD AND DEBRIS FROM THE NEWLY CONSTRUCTED SEWER LINES EXERCISING CARE TO KEEP THE HARNETT COUNTY'S EXISTING SANITARY SEWER SYSTEMS CLEAN. SANITARY SEWER FORCE MAIN(S) SHALL BE PRESSURE TESTED TO 200 PSI FOR AT LEAST 2 HOURS LIKE WATER LINES. J.THE UTILITY CONTRACTOR SHALL BE RESPONSIBLE TO LOCATE THE NEWLY INSTALLED SANITARY SEWER SYSTEM(S) FOR OTHER UTILITY COMPANIES AND THEIR CONTRACTORS UNTIL THE NEW SANITARY SEWER SYSTEM(S) HAVE BEEN APPROVED BY THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES - DIVISION OF WATER QUALITY (NCDENR-DWQ)AND ACCEPTED BY HCDPU. K.HCDPU REQUIRES THAT THE UTILITY CONTRACTOR INSTALL TRACER WIRE IN THE TRENCH WITH ALL SANITARY SEWER FORCE MAINS. THE TRACER WIRE SHALL BE 12 GA. INSULATED, SOLID COPPER CONDUCTOR AND IT SHALL BE TERMINATED AT THE TOP OF THE VALVE BOXES OR MANHOLES. NO SPLICED WIRE CONNECTIONS SHALL BE MADE UNDERGROUND ON TRACER WIRE INSTALLED IN HARNETT COUNTY. THE TRACER WIRE MAY BE SECURED WITH DUCT TAPE TO THE TOP OF THE PIPE BEFORE BACKFILLING. THE TRACER WIRE IS NOT REQUIRED FOR THE GRAVITY SEWER LINE(S) BETWEEN MANHOLES. THE UTILITY CONTRACTOR SHALL PROVIDE THE PROFESSIONAL ENGINEER (PE) AND HCDPU UTILITY CONSTRUCTION INSPECTOR WITH A SET OF RED LINE DRAWINGS IDENTIFYING THE COMPLETE SEWER SYSTEM INSTALLED FOR EACH PROJECT. THE RED LINE DRAWINGS SHOULD IDENTIFY THE MATERIALS, PIPE SIZES AND APPROXIMATE DEPTHS OF THE SEWER LINES AS WELL AS THE INSTALLED LOCATIONS OF THE MANHOLE(S), SANITARY SEWER GRAVITY LINE(S), SANITARY SEWER SERVICE LATERALS, CLEAN-OUTS, SEWER LIFT STATION(S) AND ASSOCIATED FORCE MAIN(S). THE RED LINE DRAWINGS SHOULD CLEARLY IDENTIFY ANY DEVIATIONS FROM THE NCDENR APPROVED PLANS. ALL CHANGE ORDERS MUST BE APPROVED BY HCDPU AND THE PROFESSIONAL ENGINEER (PE) IN WRITING AND PROPERLY DOCUMENTED IN THE RED LINE FIELD DRAWINGS. L.PRIOR TO THE COMMENCEMENT OF ANY WORK WITHIN ESTABLISHED UTILITY EASEMENTS OR NCDOT RIGHT-OF-WAYS THE UTILITY CONTRACTOR IS REQUIRED TO NOTIFY ALL CONCERNED UTILITY COMPANIES IN ACCORDANCE WITH G.S. 87-102. THE UTILITY CONTRACTOR MUST CALL THE NC ONE CALL CENTER AT 811 OR (800) 632-4949 TO VERIFY THE LOCATION OF EXISTING UTILITIES PRIOR TO THE BEGINNING OF CONSTRUCTION. EXISTING UTILITIES SHOWN IN THESE PLANS ARE TAKEN FROM MAPS FURNISHED BY VARIOUS UTILITY COMPANIES AND HAVE NOT BEEN PHYSICALLY LOCATED BY THE P.E. (I.E. TELEPHONE, CABLE, WATER, SEWER, ELECTRICAL POWER, FIBER OPTIC, NATURAL GAS, ETC.). M.THE UTILITY CONTRACTOR SHALL SPOT DIG TO EXPOSE EACH EXISTING UTILITY PIPE OR LINE WHICH MAY CONFLICT WITH CONSTRUCTION OF PROPOSED SANITARY SEWER LINE EXTENSIONS WELL IN ADVANCE TO VERIFY LOCATIONS OF THE EXISTING UTILITIES. THE UTILITY CONTRACTOR SHALL PROVIDE BOTH HORIZONTAL AND VERTICAL CLEARANCES TO THE PROFESSIONAL ENGINEER (PE) TO ALLOW THE PE TO ADJUST THE SANITARY SEWER LINE DESIGN IN ORDER TO AVOID CONFLICTS WITH EXISTING UNDERGROUND UTILITIES. THE UTILITY CONTRACTOR SHALL COORDINATE WITH THE UTILITY OWNER AND BE RESPONSIBLE FOR TEMPORARY RELOCATION OF EXISTING UTILITIES AND/OR SECURING EXISTING UTILITY POLES, PIPES, WIRES, CABLES, SIGNS AND/OR UTILITIES INCLUDING SERVICES IN ACCORDANCE WITH THE UTILITY OWNER'S REQUIREMENTS DURING SANITARY SEWER LINE INSTALLATION, GRADING AND STREET CONSTRUCTION. O. WHEN MAKING A TAP ON AN EXISTING SEWER FORCE MAIN, THE UTILITY CONTRACTOR MUST HAVE A PERMIT FROM THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES - DIVISION OF WATER QUALITY (NCDENR-DWQ) PRIOR TO BEGIN THE TAP WORK. THE UTILITY CONTRACTOR SHALL CONDUCT A PNEUMATIC PRESSURE TEST USING COMPRESSED AIR OR OTHER INERT GAS ON THE STAINLESS STEEL TAPPING SLEEVE AND GATE VALVE PRIOR TO MAKING THE TAP ON AN EXISTING SANITARY SEWER FORCE MAIN. THIS PNEUMATIC PRESSURE TEST MUST BE WITNESSED BY THE HCDPU UTILITY CONSTRUCTION INSPECTOR. THE UTILITY CONTRACTOR SHALL USE STEEL TAPPING SLEEVE(S) OR APPROVED EQUAL FOR ALL TAPS MADE ON SANITARY SEWER FORCE MAINS IN HARNETT COUNTY. THE UTILITY CONTRACTOR SHALL USE SEWER SADDLES WITH STAINLESS STEEL BANDS OR APPROVED EQUAL FOR ALL TAPS MADE ON EXISTING SANITARY SEWER GRAVITY LINES IN HARNETT COUNTY. P. THE UTILITY CONTRACTOR SHALL PROVIDE A GREASE TRAP FOR EACH SANITARY SEWER SERVICE LATERAL THAT WILL BE CONNECTED TO A RESTAURANT, FOOD PROCESSING FACILITY AND ANY OTHER COMMERCIAL OR INDUSTRIAL FACILITY AS REQUIRED BY THE HARNETT COUNTY FAT, OIL & GREASE ORDINANCE. THE GREASE TRAP MUST BE RATED FOR A MINIMUM CAPACITY OF AT LEAST 1,000 GALLONS UNLESS OTHERWISE APPROVED IN WRITING BY THE HCDPU PRE-TREATMENT COORDINATOR. GARBAGE DISPOSALS SHOULD NOT BE INSTALLED IN HOMES AND BUSINESSES THAT DISCHARGE WASTEWATER TO THE HARNETT COUNTY SANITARY SEWER SYSTEM AS THEY ARE NOT APPROVED BY HCDPU. Q. EACH SEWER LIFT STATION MUST BE PROVIDED WITH THREE PHASE POWER (AT LEAST 480 VOLTS) AND CONSTRUCTED TO MEET THE MINIMUM REQUIREMENTS OF THE LATEST VERSION OF THE NATIONAL ELECTRICAL CODE (NEC) AND HARNETT COUNTY STANDARD SPECIFICATIONS AND DETAILS. IF THREE PHASE POWER IS NOT AVAILABLE FROM THE POWER COMPANY OTHER ARRANGEMENTS MUST BE APPROVED BY HCDPU ENGINEERING PRIOR TO THE START OF CONSTRUCTION. R. WHERE A NEW SANITARY SEWER FORCE MAIN IS CONNECTED TO AN EXISTING MANHOLE IN THE HARNETT COUNTY SEWER COLLECTIONS SYSTEM, THE UTILITY CONTRACTOR MUST PROVIDE A PROTECTIVE COATING (COAL TAR EPOXY ) FOR THE INTERIOR SURFACES OF THE MANHOLE TO PROTECT IT AGAINST CORROSION, EROSION AND DETERIORATION FROM THE S. THE SEWER LIFT STATION DESIGN AND ASSOCIATED EQUIPMENT MUST MEET OR EXCEED THE MINIMUM REQUIREMENTS FOR HARNETT COUNTY SEWER LIFT STATIONS 2009 EDITION. EACH SANITARY SEWER LIFT STATION MUST BE CONSTRUCTED WITH AN ALL-WEATHER ACCESS ROAD THAT IS AT LEAST 20 FEET WIDE. THE LIFT STATION SITE MUST BE COVERED T. ONCE A SEWER LIFT STATION HAS BEEN INSTALLED, THE UTILITY CONTRACTOR IS RESPONSIBLE TO SCHEDULE A DRAW DOWN TEST WITH HCDPU ENGINEERING AND COLLECTIONS STAFF, THE PROFESSIONAL ENGINEER (PE), THE ELECTRICIAN, THE ORIGINAL EQUIPMENT MANUFACTURER'S (OEM) REPRESENTATIVES [FOR BOTH THE PUMPS AND THE GENERATOR]. THIS DRAW DOWN TEST MUST BE COMPLETED WITH POWER SUPPLIED FROM THE ELECTRICAL UTILITY COMPANY AND WITH POWER SUPPLIED BY THE EMERGENCY GENERATOR WITH SATISFACTORY RESULTS BEFORE FINAL INSPECTIONS ARE CONDUCTED BY THE HCDPU UTILITY CONSTRUCTION INSPECTOR. U. ONCE THE UTILITY CONTRACTOR COMPLETES THE INSTALLATION OF A SEWER LIFT STATION, THE PROFESSIONAL ENGINEER (PE) MUST SUBMIT THE SEWER PERMIT CERTIFICATION AND AS-BUILT RECORD DRAWINGS TO THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES - DIVISION OF WATER QUALITY (NCDENR-DWQ) AND HCDPU FOR FINAL APPROVAL. THE UTILITY CONTRACTOR MUST SUPPLY HCDPU ENGINEERING STAFF WITH THREE ORIGINAL OPERATION & MAINTENANCE (O&M) MANUALS ALONG WITH THE ASSOCIATED PUMP CURVES AND ELECTRICAL SCHEMATICS FOR THE ASSOCIATED SEWER LIFT STATION EQUIPMENT INCLUDING ALL WARRANTY INFORMATION AND DOCUMENTATION. V. ONCE THE UTILITY CONTRACTOR COMPLETES THE INSTALLATION OF A SEWER LIFT STATION, THE DEVELOPER MUST PAY HCDPU THE ESTABLISHED SYSTEM CONTROL AND DATA ACQUISITION (SCADA) FEES BEFORE THE SCADA SYSTEM WILL BE INSTALLED AT THE NEW SEWER LIFT STATION. THE SCADA SYSTEM MUST BE INSTALLED AND OPERATIONAL BEFORE W. HCDPU REQUIRES THE UTILITY CONTRACTOR TO PROVIDE ALL NECESSARY EQUIPMENT AND DEVICES FOR THE TESTING AND INSPECTION OF THE SANITARY SEWER SYSTEM. THE EQUIPMENT AND DEVICES MAY INCLUDE BUT NOT LIMITED TO MIRRORS, MANDRELS, SEWER BALLS, PLUGS, AIR COMPRESSORS AND ASSOCIATED COMPRESSED AIR LINES. IF THE HCDPU UTILITY CONSTRUCTION INSPECTOR DEEMS THAT A CLOSED CIRCUIT VIDEO CAMERA INSPECTION OF THE NEWLY CONSTRUCTED SEWER SYSTEM IS NECESSARY, THEN ALL COSTS FOR THE CLOSED CIRCUIT CAMERA INSPECTION WILL BE THE RESPONSIBILITY OF THE UTILITY CONTRACTOR. ALL CLOSED CIRCUIT VIDEO CAMERA INSPECTIONS MUST BE RECORDED ON VHS TAPES THAT WILL RELEASED TO HCDPU FOR RECORD KEEPING, REVIEW AND APPROVAL OF THE SEWER SYSTEM. X. ANY USE OF SEWER PLUGS TO TEMPORARILY BLOCK HARNETT COUNTY'S EXISTING SANITARY SEWER LINES MUST BE COORDINATED WITH THE HCDPU COLLECTIONS SUPERVISOR AT LEAST TWO (2) DAYS IN ADVANCE OF INSTALLING THE PLUGS. THE SEWER PLUGS MUST BE REMOVED AS SOON AS POSSIBLE ONCE THE NEW SANITARY SEWER LINES HAVE BEEN INSPECTED, PRESSURE TESTED, MANDREL TESTED, APPROVED BY THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES - DIVISION OF WATER QUALITY (NCDENR-DWQ) AND ACCEPTED BY HCDPU TO ALLOW THE SEWER TO FLOW AS DESIGNED IN HARNETT COUNTY'S EXISTING SANITARY SEWER LINES OR WHEN SO ORDERED BY THE HCDPU COLLECTIONS SUPERVISOR TO LIMIT INTERRUPTIONS TO THE NORMAL FLOW OF THE SANITARY SEWER COLLECTION SYSTEM(S). THE UTILITY CONTRACTOR MUST PROVIDE THE PUMPS HOSES AND NECESSARY CONNECTORS FOR A TEMPORARY PUMP AROUND SETUP IF REQUIRED BY THE HCDPU COLLECTIONS SUPERVISOR. MR. CURTIS SPEARS, HCDPU COLLECTIONS SUPERVISOR MAY BE CONTACTED BETWEEN 8:00 AM AND 5:00 PM MONDAY THROUGH FRIDAY AT (910) 893-7575 EXTENSION 3243. Y. THE UTILITY CONTRACTOR WILL BE RESPONSIBLE FOR ANY AND ALL REPAIRS DUE TO LEAKAGE OR DAMAGE RESULTING FROM POOR WORKMANSHIP DURING THE ONE (1) YEAR WARRANTY PERIOD ONCE THE SEWER SYSTEM IMPROVEMENTS HAVE BEEN APPROVED BY THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES - DIVISION OF WATER QUALITY (NCDENR-DWQ) AND ACCEPTED BY HCDPU. THE UTILITY CONTRACTOR WILL BE RESPONSIBLE FOR ANY AND ALL REPAIRS DUE TO DAMAGES RESULTING FROM FAILURE TO LOCATE THE NEW SANITARY SEWER LINES AND ASSOCIATED APPURTENANCES FOR OTHER UTILITIES AND THEIR CONTRACTORS UNTIL THE SANITARY SEWER LINES HAVE BEEN APPROVED BY NCDENR AND ACCEPTED BY HCDPU. HCDPU WILL PROVIDE MAINTENANCE AND WARRANTY REPAIRS IF NECESSARY DUE TO LACK OF RESPONSE WITHIN 48 HOURS OF NOTIFICATION OF WARRANTY WORK. HCDPU WILL INVOICE THE DEVELOPER AND/OR UTILITY CONTRACTOR FOR MATERIALS AND LABOR IN SUCH CASES. Z. IN DEVELOPMENTS AND PROJECTS THAT REQUIRE UTILITY EASEMENTS TO BE ESTABLISHED FOR FUTURE HCDPU RIGHT-OF-WAY, THE REGISTERED LAND SURVEYOR (RLS) MUST PROVIDE THE HCDPU RIGHT-OF-WAY AGENT WITH AN OFFICIAL COPY OF THE RECORDED PLAT AND LEGAL DESCRIPTION OF THE SAID EASEMENT AS RECORDED WITH THE HARNETT COUNTY REGISTER OF DEEDS. THE RECORDED DOCUMENTS MUST BE PROVIDED TO THE HCDPU RIGHT-OF-WAY AGENT BEFORE THE UTILITY IMPROVEMENTS WITHIN THE SAID EASEMENT CAN BE PLACED INTO OPERATION. ANY AND ALL EASEMENTS THAT MUST BE OBTAINED FROM ADJOINING PROPERTY OWNERS MUST BE PROVIDED TO HCDPU BY THE DEVELOPER AT NO COST TO HARNETT COUNTY. THE FINAL INSPECTION OF ALL SANITARY SEWER SYSTEM IMPROVEMENTS CANNOT BE SCHEDULED WITH HCDPU UNTIL THE STREETS HAVE BEEN PAVED, THE RIGHTS-OF-WAY AND UTILITY EASEMENTS HAVE BEEN SEEDED AND STABILIZED WITH AN ADEQUATE STAND OF GRASS IN PLACE TO PREVENT EROSION HARNETT COUNTY PUBLIC UTILITY - WATER NOTES A.THE FIRE MARSHAL'S OFFICE SHALL APPROVE ALL HYDRANT TYPES AND LOCATIONS IN NEW SUBDIVISIONS. HOWEVER, HARNETT COUNTY DEPARTMENT OF PUBLIC UTILITIES (HCDPU) PREFERS THE CONTRACTORS TO INSTALL ONE OF THE FOLLOWING FIRE HYDRANTS: 1.MUELLER - SUPER CENTURION 250 A-423 MODEL WITH A 5¼” MAIN VALVE OPENING THREE WAY (TWO HOSE NOZZLES AND ONE PUMPER NOZZLE); 2.AMERICAN DARLING - MARK B-84-B MODEL WITH A 5¼” MAIN VALVE OPENING THREE WAY (TWO HOSE NOZZLES AND ONE PUMPER NOZZLE); 3.WATEROUS - PACER B-67-250 MODEL WITH A 5¼” MAIN VALVE OPENING THREE WAY (TWO HOSE NOZZLES AND ONE PUMPER NOZZLE) OR APPROVED EQUAL FOR STANDARDIZATION. B.FIRE HYDRANTS ARE INSTALLED AT CERTAIN ELEVATIONS. ANY GRADE CHANGE IN THE VICINITY OF ANY FIRE HYDRANT WHICH IMPEDES ITS OPERATION SHALL BECOME THE RESPONSIBILITY OF THE UTILITY CONTRACTOR FOR CORRECTION. CORRECTIONS WILL BE MONITORED BY THE HCDPU UTILITY CONSTRUCTION INSPECTOR AND THE HARNETT COUNTY FIRE MARSHAL. C.THE PROFESSIONAL ENGINEER (PE) SHALL OBTAIN AND PROVIDE THE NCDENR “AUTHORIZATION TO CONSTRUCT” PERMIT TO THE UTILITY CONTRACTOR BEFORE THE CONSTRUCTION OF THE WATER LINE SHALL BEGIN. THE UTILITY CONTRACTOR MUST POST A COPY OF THE NCDENR “AUTHORIZATION TO CONSTRUCT” PERMIT ISSUED BY THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES - DIVISION OF ENVIRONMENTAL HEALTH, PUBLIC WATER SUPPLY SECTION (NCDENR-DEH,PWSS) ON SITE PRIOR TO THE START OF CONSTRUCTION. THE PERMIT MUST BE MAINTAINED ON SITE THROUGHOUT THE ENTIRE CONSTRUCTION PROCESS OF THE PROPOSED WATER LINES THAT WILL SERVE THIS PROJECT. D.THE UTILITY CONTRACTOR SHALL NOTIFY HARNETT COUNTY DEPARTMENT OF PUBLIC UTILITIES (HCDPU) AND THE PROFESSIONAL ENGINEER (PE) AT LEAST TWO DAYS PRIOR TO CONSTRUCTION COMMENCING. THE UTILITY CONTRACTOR MUST SCHEDULE A PRE-CONSTRUCTION CONFERENCE WITH MR. ALAN MOSS, HCDPU UTILITY CONSTRUCTION INSPECTOR AT LEAST TWO (2) DAYS BEFORE CONSTRUCTION WILL BEGIN AND THE UTILITY CONTRACTOR MUST COORDINATE WITH HCDPU FOR REGULAR INSPECTION VISITATIONS AND ACCEPTANCE OF THE WATER SYSTEM(S). CONSTRUCTION WORK SHALL BE PERFORMED ONLY DURING THE NORMAL WORKING HOURS OF HCDPU WHICH IS 8:00 AM - 5:00 PM MONDAY THROUGH FRIDAY. HOLIDAY AND WEEKEND WORK IS NOT PERMITTED BY HCDPU. E.THE PROFESSIONAL ENGINEER (PE) SHALL PROVIDE HCDPU AND THE UTILITY CONTRACTOR WITH A SET OF NCDENR APPROVED PLANS MARKED “RELEASED FOR CONSTRUCTION” AT LEAST TWO DAYS PRIOR TO CONSTRUCTION COMMENCING. THE REGISTERED LAND SURVEYOR (RLS) SHOULD STAKE OUT ALL LOT CORNERS AND THE GRADE STAKES FOR THE PROPOSED FINISH GRADE FOR EACH STREET BEFORE THE UTILITY CONTRACTOR BEGINS CONSTRUCTION OF THE WATER LINE(S). THE GRADE STAKES SHOULD BE SET WITH A CONSISTENT OFFSET FROM THE STREET CENTERLINE SO AS NOT TO INTERFERE WITH THE STREET GRADING AND UTILITY CONSTRUCTION. F.THE UTILITY CONTRACTOR SHALL PROVIDE THE HCDPU UTILITY CONSTRUCTION INSPECTOR WITH MATERIAL SUBMITTALS AND SHOP DRAWINGS FOR ALL PROJECT MATERIALS PRIOR TO THE CONSTRUCTION OF ANY WATER LINE EXTENSION(S), AND ASSOCIATED WATER SERVICES IN HARNETT COUNTY. THE MATERIALS TO BE USED ON THE PROJECT MUST MEET THE ESTABLISHED SPECIFICATIONS OF HCDPU AND BE APPROVED BY THE HCDPU UTILITY CONSTRUCTION INSPECTOR. ALL SUBSTANDARD MATERIALS OR MATERIALS NOT APPROVED FOR USE IN HARNETT COUNTY FOUND ON THE PROJECT SITE MUST BE REMOVED IMMEDIATELY WHEN NOTIFIED BY THE HCDPU UTILITY CONSTRUCTION INSPECTOR. G.THE WATER MAIN(S), FIRE HYDRANTS, SERVICE LINES, METER SETTERS AND ALL ASSOCIATED APPURTENANCES SHALL BE CONSTRUCTED IN STRICT IN ACCORDANCE WITH THE STANDARD SPECIFICATIONS OF THE HARNETT COUNTY DEPARTMENT OF PUBLIC UTILITIES (HCDPU). THE UTILITY CONTRACTOR SHALL BE RESPONSIBLE TO LOCATE THE NEWLY INSTALLED WATER MAIN(S), WATER SERVICE LINES AND ALL ASSOCIATED METER SETTERS AND METER BOXES FOR OTHER UTILITY COMPANIES AND THEIR CONTRACTORS UNTIL THE NEW WATER MAIN(S) HAVE BEEN APPROVED BY THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES - DIVISION OF ENVIRONMENTAL HEALTH, PUBLIC WATER SUPPLY SECTION (NCDENR-DEH, PWSS)AND ACCEPTED BY HCDPU. H.PRIOR TO ACCEPTANCE, ALL SERVICES WILL BE INSPECTED TO INSURE THAT THEY ARE INSTALLED AT THE PROPER DEPTH. ALL METER BOXES MUST BE FLUSH WITH THE GROUND LEVEL AT FINISH GRADE AND THE METER SETTERS MUST BE A MINIMUM OF 8” BELOW THE METER BOX LID. METER SETTERS SHALL BE CENTERED IN THE METER BOX AND SUPPORTED BY BRICK, BLOCK OR STONE. I.THE UTILITY CONTRACTOR SHALL PROVIDE THE PROFESSIONAL ENGINEER (PE) AND HCDPU UTILITY CONSTRUCTION INSPECTOR WITH A SET OF RED LINE DRAWINGS IDENTIFYING THE COMPLETE WATER SYSTEM INSTALLED FOR EACH PROJECT. THE RED LINE DRAWINGS SHOULD IDENTIFY THE MATERIALS, PIPE SIZES AND APPROXIMATE DEPTHS OF THE WATER LINES AS WELL AS THE GATE VALVES, FIRE HYDRANTS, METER SETTERS, BLOW OFF ASSEMBLIES AND ALL ASSOCIATED APPURTENANCES FOR ALL WATER LINE(S) CONSTRUCTED IN HARNETT COUNTY. THE RED LINE DRAWINGS SHOULD CLEARLY IDENTIFY ANY DEVIATIONS FROM THE NCDENR APPROVED PLANS. ALL CHANGE ORDERS MUST BE APPROVED BY HCDPU AND THE PROFESSIONAL ENGINEER (PE) IN WRITING AND PROPERLY DOCUMENTED IN THE RED LINE FIELD DRAWINGS. J.POTABLE WATER MAINS CROSSING OTHER UTILITIES AND NON-POTABLE WATER LINES (SANITARY SEWER, STORM SEWER, RCP, ETC.) SHALL BE LAID TO PROVIDE A MINIMUM VERTICAL DISTANCE OF TWENTY-FOUR (24”) INCHES BETWEEN THE POTABLE WATER MAIN AND ALL OTHER UTILITIES. NCDOT REQUIRES THE NEW WATER MAINS TO BE INSTALLED UNDER THE STORM WATER LINES. THE POTABLE WATER MAIN SHALL BE INSTALLED WITH TWENTY-FOUR (24”) INCHES OF VERTICAL SEPARATION AND WITH DUCTILE IRON PIPE WHEN DESIGNED TO BE PLACED UNDER A NON-POTABLE WATER LINE SUCH AS SANITARY SEWER OR STORM SEWER LINES. IF THESE SEPARATIONS CANNOT BE MAINTAINED THEN THE WATER MAIN SHALL BE INSTALLED WITH DUCTILE IRON PIPE. BOTH THE POTABLE WATER MAIN AND THE NON-POTABLE WATER LINE MUST BE CAST IRON OR DUCTILE IRON PIPE (DIP) IF THE STATE MINIMUM SEPARATIONS CANNOT BE MAINTAINED. THE DUCTILE IRON PIPE MUST BE LAID SO THE MECHANICAL JOINTS ARE AT LEAST (10') FEET FROM THE POINT WHERE THE POTABLE WATER MAIN CROSSES THE NON-POTABLE WATER LINE. K.POTABLE WATER MAINS INSTALLED PARALLEL TO NON-POTABLE WATER LINES (SANITARY SEWER, STORM SEWER, RCP, ETC.) SHALL BE LAID TO PROVIDE A MINIMUM HORIZONTAL DISTANCE OF TEN (10') FEET BETWEEN THE POTABLE WATER MAIN AND SANITARY SEWER MAINS, SEWER LATERALS AND SERVICES. THE HORIZONTAL SEPARATION BETWEEN THE POTABLE WATER MAIN AND ANY OTHER UTILITY OR STORM SEWER SHALL NOT BE LESS THAN FIVE (5') FEET. THE POTABLE WATER MAIN MUST BE DUCTILE IRON PIPE IF THIS HORIZONTAL SEPARATION OF TEN (10') FEET CANNOT BE MAINTAINED. THE DUCTILE IRON PIPE SHALL EXTEND AT LEAST TEN (10') FEET BEYOND THE POINT WHERE THE MINIMUM REQUIRED HORIZONTAL SEPARATION OF TEN (10') FEET CAN BE RE-ESTABLISHED. L.METER SETTERS SHALL BE INSTALLED IN PAIRS ON EVERY OTHER LOT LINE WHERE POSSIBLE TO LEAVE ADEQUATE SPACE FOR OTHER UTILITIES TO BE INSTALLED AT A LATER TIME. THE METER SETTERS SHALL BE INSTALLED AT LEAST ONE (1') FOOT INSIDE THE RIGHT-OF-WAY AND AT LEAST THREE (3') TO FIVE (5') FEET FROM THE PROPERTY LINE BETWEEN THE LOTS. M.HCDPU REQUIRES THAT METER BOXES FOR ¾” SERVICES SHALL BE 12” WIDE X 17” LONG ABS PLASTIC BOXES AT LEAST 18” IN HEIGHT WITH CAST IRON LIDS/COVERS. METER BOXES FOR 1” SERVICES SHALL BE 17” WIDE X 21” LONG ABS PLASTIC BOXES AT LEAST 18” IN HEIGHT WITH PLASTIC LIDS AND CAST IRON FLIP COVERS IN THE CENTER OF THE LIDS. METER BOXES FOR 2” SERVICES SHALL BE 20” WIDE X 32” LONG ABS PLASTIC BOXES AT LEAST 20” IN HEIGHT WITH PLASTIC LIDS AND CAST IRON FLIP COVERS IN THE CENTER OF THE LIDS. N.MASTER METERS MUST BE INSTALLED IN CONCRETE VAULTS SIZED FOR THE METER ASSEMBLY AND ASSOCIATED APPURTENANCES SO AS TO PROVIDE AT LEAST EIGHTEEN (18”) INCHES OF CLEARANCE BETWEEN THE BOTTOM OF THE CONCRETE VAULT AND THE BOTTOM OF THE METER SETTER. THE MASTER METER MUST BE PROVIDED TEST PORTS IF THE METER IS NOT EQUIPPED WITH TEST PORTS FROM THE MANUFACTURER IN ACCORDANCE WITH THE HCDPU ESTABLISHED STANDARD SPECIFICATIONS AND DETAILS. DUCTILE IRON PIPE MUST BE USED FOR THE MASTER METER VAULT PIPING AND VALVE VAULT PIPING. THE UTILITY CONTRACTOR MUST PROVIDE SHOP DRAWINGS FOR THE METER VAULTS TO HCDPU PRIOR TO ORDERING THE CONCRETE VAULTS. O.THE UTILITY CONTRACTOR WILL INSTALL POLYETHYLENE SDR-9 WATER SERVICE LINES THAT CROSS UNDER THE PAVEMENT INSIDE A SCHEDULE 40 PVC CONDUIT TO ALLOW FOR REMOVAL AND REPLACEMENT IN THE FUTURE. TWO (2) INDEPENDENT ¾” WATER SERVICE LINES MAY BE INSTALLED INSIDE ONE (1) - TWO (2”) INCH SCHEDULE 40 PVC CONDUIT OR TWO (2) INDEPENDENT 1” WATER SERVICE LINES MAY BE INSTALLED INSIDE ONE (1) - THREE (3”) INCH SCHEDULE 40 PVC CONDUIT, BUT EACH WATER SERVICE SHALL BE TAPPED DIRECTLY TO THE WATER MAIN. SPLIT SERVICES ARE NOT ALLOWED BY HCDPU. P.THE WATER MAIN(S), FIRE HYDRANTS, GATE VALVES, SERVICE LINES, METER SETTERS AND ASSOCIATED APPURTENANCES MUST BE RATED FOR 200 PSI AND HYDROSTATICALLY PRESSURE TESTED TO 200 PSI. THE HYDROSTATIC PRESSURE TEST(S) MUST BE WITNESSED BY THE HCDPU UTILITY CONSTRUCTION INSPECTOR. THE UTILITY CONTRACTOR MUST NOTIFY HCDPU WHEN THEY ARE READY TO BEGIN FILLING IN LINES AND COORDINATE WITH HARNETT COUNTY TO WITNESS ALL PRESSURE TESTING. Q.THE UTILITY CONTRACTOR SHALL CONDUCT A PNEUMATIC PRESSURE TEST USING COMPRESSED AIR OR OTHER INERT GAS ON THE STAINLESS STEEL TAPPING SLEEVE(S) PRIOR TO MAKING THE TAP ON THE EXISTING WATER MAIN. THIS PNEUMATIC PRESSURE TEST MUST BE WITNESSED BY THE HCDPU UTILITY CONSTRUCTION INSPECTOR. THE UTILITY CONTRACTOR SHALL USE ROMAC BRAND STAINLESS STEEL TAPPING SLEEVE(S) OR APPROVED EQUAL FOR ALL TAPS MADE IN HARNETT COUNTY. ALL NEW WATER LINE EXTENSIONS MUST BEGIN WITH A RESILIENT WEDGE TYPE GATE VALVE SIZED EQUAL TO THE DIAMETER OF THE NEW WATER LINE EXTENSION IN ORDER TO PROVIDE A MEANS OF ISOLATION BETWEEN HARNETT COUNTY'S EXISTING WATER MAINS AND THE NEW WATER LINE EXTENSIONS UNDER CONSTRUCTION. R.ALL WATER MAINS WILL BE CONSTRUCTED WITH SDR-21 PVC PIPE OR CLASS 50 DUCTILE IRON PIPE RATED FOR AT LEAST 200 PSI OR GREATER. ALL PIPES MUST BE PROTECTED DURING LOADING, TRANSPORT, UNLOADING, STAGING, AND INSTALLATION. PVC PIPE MUST BE PROTECTED FROM EXTENDED EXPOSURE TO SUNLIGHT PRIOR TO INSTALLATION. S.ALL WATER MAINS WILL BE FLUSHED AND DISINFECTED IN STRICT ACCORDANCE WITH THE STANDARD SPECIFICATIONS OF THE HARNETT COUNTY DEPARTMENT OF PUBLIC UTILITIES. ALL WATER SAMPLES COLLECTED FOR BACTERIA TESTING WILL BE COLLECTED BY THE HCDPU UTILITY CONSTRUCTION INSPECTOR AND TESTED IN THE HCDPU LABORATORY. T.ALL FITTINGS LARGER THAN TWO (2”) INCHES DIAMETER SHALL BE DUCTILE IRON. HCDPU REQUIRES THAT MECHANICAL JOINTS BE ASSEMBLED WITH GRIP RINGS AS “MEGALUG” FITTINGS ARE NOT APPROVED BY HARNETT COUNTY FOR PIPE SIZES SMALLER THAN TWELVE INCHES (12”) DIAMETER. PVC PIPE USED FOR WATER MAINS SHALL BE CONNECTED BY SLIP JOINT OR MECHANICAL JOINT WITH GRIP RINGS. GLUED PIPE JOINTS ARE NOT ALLOWED ON PVC PIPE USED FOR WATER MAINS IN HARNETT COUNTY. U.HCDPU REQUIRES THAT THE UTILITY CONTRACTOR INSTALL TRACER WIRE IN THE TRENCH WITH ALL WATER LINES. THE TRACER WIRE SHALL BE 12 GA. INSULATED, SOLID COPPER CONDUCTOR AND IT SHALL BE TERMINATED AT THE TOP OF THE VALVE BOXES OR MANHOLES. NO SPLICED WIRE CONNECTIONS SHALL BE MADE UNDERGROUND ON TRACER WIRE INSTALLED IN HARNETT COUNTY. THE TRACER WIRE MAY BE SECURED WITH DUCT TAPE TO THE TOP OF THE PIPE BEFORE BACKFILLING. V.THE UTILITY CONTRACTOR WILL PROVIDE PROFESSIONAL ENGINEER (PE) AND THE HCDPU UTILITY CONSTRUCTION INSPECTOR WITH A SET OF RED LINE FIELD DRAWINGS TO IDENTIFY THE INSTALLED LOCATIONS OF THE WATER LINE(S) AND ALL ASSOCIATED SERVICES. ALL CHANGE ORDERS MUST BE PRE-APPROVED BY HCDPU AND THE PROFESSIONAL ENGINEER (PE) IN WRITING AND PROPERLY DOCUMENTED IN THE RED LINE FIELD DRAWINGS. W.THE UTILITY CONTRACTOR SHALL SPOT DIG TO EXPOSE EACH UTILITY PIPE OR LINE WHICH MAY CONFLICT WITH CONSTRUCTION OF PROPOSED WATER LINE EXTENSIONS WELL IN ADVANCE TO VERIFY LOCATIONS OF THE EXISTING UTILITIES. THE UTILITY CONTRACTOR SHALL PROVIDE BOTH HORIZONTAL AND VERTICAL CLEARANCES TO THE PROFESSIONAL ENGINEER (PE) TO ALLOW THE PE TO ADJUST THE WATER LINE DESIGN IN ORDER TO AVOID CONFLICTS WITH EXISTING UNDERGROUND UTILITIES. THE UTILITY CONTRACTOR SHALL COORDINATE WITH THE UTILITY OWNER AND BE RESPONSIBLE FOR TEMPORARY RELOCATION AND/OR SECURING EXISTING UTILITY POLES, PIPES, WIRES, CABLES, SIGNS AND/OR UTILITIES INCLUDING SERVICES IN ACCORDANCE WITH THE UTILITY OWNER REQUIREMENTS DURING WATER LINE INSTALLATION, GRADING AND STREET CONSTRUCTION. X.PRIOR TO THE COMMENCEMENT OF ANY WORK WITHIN ESTABLISHED UTILITY EASEMENTS OR NCDOT RIGHT-OF-WAYS THE UTILITY CONTRACTOR IS REQUIRED TO HAVE A SIGNED NCDOT ENCROACHMENT AGREEMENT POSTED ON SITE AND NOTIFY ALL CONCERNED UTILITY COMPANIES IN ACCORDANCE WITH G.S. 87-102. THE UTILITY CONTRACTOR MUST CALL THE NC ONE CALL CENTER AT 811 OR (800) 632-4949 TO VERIFY THE LOCATION OF EXISTING UTILITIES PRIOR TO THE BEGINNING OF CONSTRUCTION. EXISTING UTILITIES SHOWN IN THESE PLANS ARE TAKEN FROM MAPS FURNISHED BY VARIOUS UTILITY COMPANIES AND HAVE NOT BEEN PHYSICALLY LOCATED OR VERIFIED BY THE P.E. (I.E. TELEPHONE, CABLE, WATER, SEWER, ELECTRICAL POWER, FIBER OPTIC, NATURAL GAS, ETC.). THE UTILITY CONTRACTOR WILL BE RESPONSIBLE TO REPAIR ANY AND ALL DAMAGES TO THE SATISFACTION OF THE RELATED UTILITY COMPANY. Y.THE UTILITY CONTRACTOR SHALL PROVIDE HCDPU WITH AT LEAST ONE (1) FIRE HYDRANT WRENCH AND ONE (1) BREAK-AWAY FLANGE KIT FOR EVERY SUBDIVISION WITH FIRE HYDRANTS DEVELOPED IN HARNETT COUNTY. THESE ITEMS MUST BE PROVIDED TO HCDPU BEFORE THE FINAL INSPECTION WILL BE SCHEDULED BY THE HCDPU UTILITY CONSTRUCTION INSPECTOR. IN ADDITION, THE UTILITY CONTRACTOR SHALL INSTALL A 4” X 4” CONCRETE VALVE MARKER AT THE EDGE OF THE RIGHT-OF-WAY TO IDENTIFY THE LOCATION OF EACH GATE VALVE INSTALLED IN THE NEW WATER SYSTEM WITH THE EXCEPTION OF THE FIRE HYDRANT ISOLATION VALVES. THE CONTRACTOR SHALL MEASURE THE DISTANCE FROM THE CENTER OF THE CONCRETE MARKER TO THE CENTER OF THE VALVE BOX. THIS DISTANCE (IN LINEAR FEET) SHALL BE STAMPED ON THE BRASS PLATE LOCATED ON THE TOP OF THE CONCRETE VALVE MARKER. IN LIEU OF INSTALLING THE CONCRETE VALVE MARKERS, THE UTILITY CONTRACTOR MAY PROVIDE AT LEAST TWO MEASUREMENTS FROM TWO INDEPENDENT PERMANENT ABOVE GROUND STRUCTURES TO THE PROFESSIONAL ENGINEER (PE) IN THE RED LINE DRAWINGS TO IDENTIFY THE VALVE LOCATIONS. THE PROFESSIONAL ENGINEER (PE) MUST INCLUDE THESE MEASUREMENTS IN THE AS-BUILT RECORD DRAWINGS SUBMITTED TO HCDPU. Z.THE UTILITY CONTRACTOR WILL BE RESPONSIBLE FOR ANY AND ALL REPAIRS DUE TO LEAKAGE DAMAGE FROM POOR WORKMANSHIP DURING THE ONE (1) YEAR WARRANTY PERIOD ONCE THE WATER SYSTEM IMPROVEMENTS HAVE BEEN ACCEPTED BY HARNETT COUNTY. HARNETT COUNTY WILL PROVIDE MAINTENANCE AND REPAIRS WHEN REQUESTED AND BILL THE DEVELOPER AND/OR UTILITY CONTRACTOR IF NECESSARY DUE TO LACK OF RESPONSE WITHIN 48 HOURS OF NOTIFICATION OF WARRANTY WORK. THE UTILITY CONTRACTOR WILL BE RESPONSIBLE FOR ANY AND ALL REPAIRS DUE TO DAMAGES RESULTING FROM FAILURE TO LOCATE THE NEW WATER LINES AND ASSOCIATED APPURTENANCES FOR OTHER UTILITIES AND THEIR CONTRACTORS UNTIL THE WATER LINES HAVE BEEN APPROVED BY NCDENR AND ACCEPTED BY HCDPU. THE FINAL INSPECTION OF WATER SYSTEM IMPROVEMENTS CANNOT BE SCHEDULED WITH HCDPU UNTIL THE STREETS HAVE BEEN PAVED, THE RIGHTS-OF-WAY AND UTILITY EASEMENTS HAVE BEEN SEEDED AND STABILIZED WITH AN ADEQUATE STAND OF GRASS IN PLACE TO PREVENT EROSION ISSUES ON SITE. ℄ SECTION BB ℄ R/WR/W 30 July 2021Date Started: 21 Feb 2021Printed Date: 30-Jul-21 9:21 AMDrawn By: BAH,JBTFile: M:\Project Files\Sierra\Sierra Phase 2 D-File.dwgRevision:NONE AS OF PRINTED DATEJohn W. Harris, P.E.Consulting Engineer, Inc.Corporate # C-30175112 Bur Oak CircleRaleigh, N.C. 27612(919) 789-0744www.harriseng.netSierra Phase 2For16Water DetailsN.C. UNDERGROUND UTILITIES A ONE CALL SYSTEM FOR COMMUNITY AND JOB SAFETY 3 DAYS BEFORE DIGGING CALL TOLL FREE 811 or (800)632-4949 30 July 2021Date Started: 21 Feb 2021Printed Date: 30-Jul-21 9:21 AMDrawn By: BAH,JBTFile: M:\Project Files\Sierra\Sierra Phase 2 D-File.dwgRevision:NONE AS OF PRINTED DATEJohn W. Harris, P.E.Consulting Engineer, Inc.Corporate # C-30175112 Bur Oak CircleRaleigh, N.C. 27612(919) 789-0744www.harriseng.netSierra Phase 2For17Sanitary Sewer DetailsN.C. UNDERGROUND UTILITIES A ONE CALL SYSTEM FOR COMMUNITY AND JOB SAFETY 3 DAYS BEFORE DIGGING CALL TOLL FREE 811 or (800)632-4949 NOTE: ≥ ≥ ≥ 6" MIN.