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Home My WebLink About20200404 Ver 1_2020-02-13_Guienevere_Sewer_Rehab_Plans_Progress_20200324HDR Engineering, Inc.of the CarolinasN.C.B.E.L.S. License No. F-0116301 N. Main St., Suite 2030Winston-Salem, NC 27101336.416.3462Winston-Salem, North CarolinaFebruary 14, 2020P e r m i t D r a w i n g s F o rGUINEVERE SEWERREHABILIATION PLANS(CWID 1304547)PERMITTING SETWSFCU PROJECT NUMBER: XXXXXXPROJECT LOCATIONISSUEDESCRIPTIONDATEPERMITTING SET02/14/2020LOCATION MAPN.T.S.IMAGE OBTAINED FROM BING MAPSTO WINSTON-SALEMC:\pwworking\east01\d1225478\G-00.dwg, Plot, 2/13/2020 12:17:54 PM, BRKING 2136854 2136957 2137380 1325033 2138162 1294999 1327276 1318926 1302047 1294093 1303392 1308398 1310685 1320669 1296386 1311176 1285108 1318119 1300796 1308491 1284717 1313057 1312691 1286826 1303337 1292798 1306008 421 40 40 40 52 52 158 311 2290750 1292628 1285519 1284330 1310279 1304547 67 SILT FENCE CONSTRUCTION ENTRANCE INLET PROTECTION INLET PROTECTION CONSTRUCTIONFENCE D D 20' Sewer Easement 20' Drainage Ease. 20' Sewer Easement JOEL & SUSAN E. SCHNEIDERDB:3483 PG:572PB:32 PG:1136815-26-5349 BRIAN D. & NICOLE C. ACKERPB:30 PG:44DB:3395 PG:31036815-26-5117 JAMES ALLEN JOINESDB:3216 PG:1760PB:30 PG:44 6815-26-721120' Sewer Easement & 20'Drainage Easement Overlap Along Property Line.WALLWALL GUINEVERE LANE ( 5 0 ' P U B L I C R / W ) 48" RCP STORM 18"18"18"48" CMP STORMINV 837.29 7' FESINV 843.36 6-INCH CORR.PLASTIC PIPES STONE WALL IRR.YARD HYD. BLOCK WALL 20' Drainage /Utility Easement SSSSSDSSSSDSDGUGESDSDSD SSSSSCBCB D D 1 A B C 2 3 4 5 6 7 8 D ISSUE DATE DESCRIPTION PROJECT NUMBER 0 1"2"FILENAME SCALE SHEET N.C.B.E.L.S. License Number F-0116 HDR Engineering Inc of the Carolinas 301 N. Main St., Suite 2441 Winston-Salem, NC 27101 336.416.3462 PRELIMINARY NOT FOR CONSTRUCTION OR RECORDING WINSTON SALEM - FORSYTH COUNTY WINSTON SALEM, NORTH CAROLINA CHANNIN BENNETT, PE 10072735 PROJECT MANAGER DESIGNED DESIGNED QC DRAWN GENERAL COVER SHEET G-01 LOCATION MAP, VICINITY MAP, AND SHEET INDEX G-02 GENERAL PROJECT NOTES CIVIL AP5-01 REHABILITATION PLAN - 1304547 AP5-02 GRADING PLAN AP5-03 EROSION AND SEDIMENT CONTROL PLAN AND DETAILS AP5-04 EROSION AND SEDIMENT CONTROL NOTES AND SPECIFICATIONS AP5-05 SITE DETAILS AP5-06 SITE DETAILS LEGEND 1304547 - PIPE CWID IDENTIFICATION NUMBER GUINEVERE SEWER LOCATION MAP, VICINITY MAP, AND SHEET INDEX CWID 1304547 G-01 G-01.dwg AS SHOWN 02/14/2020 REVIEW PLANS 1"=5000' LOCATION MAP 1"=50' VICINITY MAP GUINEVERE LANETO 67 - SILASCREEK PARKWAYTO N. GORDON DRCONSTRUCTION FENCE CONSTRUCTION ENTRANCE C:\pwworking\east01\d1225478\G-01.dwg, Plot, 2/13/2020 10:34:55 AM, BRKING 1 A B C 2 3 4 5 6 7 8 D ISSUE DATE DESCRIPTION PROJECT NUMBER 0 1"2"FILENAME SCALE SHEET N.C.B.E.L.S. License Number F-0116 HDR Engineering Inc of the Carolinas 301 N. Main St., Suite 2441 Winston-Salem, NC 27101 336.416.3462 PRELIMINARY NOT FOR CONSTRUCTION OR RECORDING WINSTON SALEM - FORSYTH COUNTY WINSTON SALEM, NORTH CAROLINA CHANNIN BENNETT, PE 10072735 PROJECT MANAGER DESIGNED DESIGNED QC DRAWN GUINEVERE SEWER GENERAL PROJECT NOTES CWID 1304547 G-02 G-02.dwg AS SHOWN 02/14/2020 REVIEW PLANS 1.THE CONTRACTOR IS SOLELY RESPONSIBLE FOR SITE SAFETY ASSOCIATED WITH THE WORK UNDER THIS PROJECT AND FOR COMPLIANCE WITH ALL FEDERAL, STATE, AND LOCAL HEALTH AND SAFETY LAWS, CODES, REGULATIONS, AND ORDINANCES INCLUDING BUT NOT LIMITED TO THOSE CURRENTLY MANDATED BY THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION (OSHA). 2.CONTRACTOR SHALL USE ADEQUATE SHORING METHODS TO ENSURE: A. COMPLIANCE WITH OSHA REGULATIONS. B. PROTECTION OF EXISTING PAVEMENT AND ROAD SHOULDERS. C. CONSTRUCTION ACTIVITIES ARE CONFINED TO RIGHTS-OF-WAY OR EASEMENTS AS INDICATED. 3.CONTRACTOR SHALL REPAIR SEWER AS INDICATED ON PLANS AND SHALL NOT DISTURB ANY AREA OUTSIDE THE EASEMENT OR RIGHT-OF-WAY LIMITS SHOWN ON THE PLANS. 4.CONTRACTOR TO REPAIR/REPLACE ALL MAINTAINED PAVEMENT DAMAGED BY CONSTRUCTION ACTIVITIES TO SATISFACTION OF NCDOT, FORSYTH COUNTY, AND THE CITY OF WINSTON-SALEM. NO SEPARATE PAYMENT SHALL BE MADE FOR PAVEMENT REPAIR EXCEPT AS NOTED ON PLANS. 5.THE CONTRACTOR SHALL RECONSTRUCT ALL ROAD SHOULDERS, DRAINAGE DITCHES AND SWALES DISTURBED BY CONSTRUCTION ACTIVITIES TO THEIR ORIGINAL GRADE AND LOCATION. 6.CONTRACTOR SHALL NOTIFY OCCUPANTS A MINIMUM OF 2 HOURS IN ADVANCE OF CLOSING PRIVATE DRIVES. CLOSURE TIME WILL BE LIMITED TO A MAXIMUM OF 2 HOURS. 7.ALL HOLES, TRENCHES, AND OTHER HAZARDOUS AREAS SHALL BE ADEQUATELY PROTECTED BY BARRICADES, LIGHTS OR OTHER PROTECTIVE DEVICES. 8.REMOVAL OF EXCAVATED MATERIALS AND DAILY CLEANUP OPERATIONS SHALL BE PERFORMED IN COMPLIANCE WITH THE SPECIFICATIONS AND TO THE SATISFACTION OF THE OWNER/ENGINEER, AND/OR NCDOT. 9.ALL ROCKS, BRUSH, TIMBER, AND OTHER DEBRIS THAT IS CLEARED FROM THE RIGHTS-OF-WAY AND EASEMENTS SHALL BE REMOVED FROM THE PREMISES AND SHALL NOT BE BURIED WITHIN THE RIGHT-OF-WAY OR EASEMENT OR PLACED ON ADJOINING LANDS, EXCEPT WHERE ARRANGEMENTS FOR SUCH PLACEMENT OR DISPOSAL ARE MADE WITH THE APPROPRIATE PROPERTY OWNERS. 10.ALL TREE PROTECTION AND EROSION AND SEDIMENTATION CONTROLS SHALL BE IMPLEMENTED BEFORE CONSTRUCTION COMMENCES AND SHALL NOT BE REMOVED UNTIL RE-VEGETATION HAS BEEN ESTABLISHED. 11.ANY AGREEMENT BETWEEN THE CONTRACTOR AND PROPERTY OWNERS SHALL BE MADE IN WRITING AND COPIED TO THE OWNER. 12.SEE DETAIL SHEETS FOR STANDARD EROSION CONTROL NOTES. 13.CONTRACTOR IS RESPONSIBLE FOR ALL CONSTRUCTION STAKING. 14.BORE PITS, TRENCHES AND ALL OTHER EXCAVATIONS WHERE SLOPE IS 1:1 OR STEEPER FROM EDGE OF ROADWAY MUST INCLUDE POSITIVE SHORING MEETING NCDOT AND OSHA REQUIREMENTS. ALL SHORING SYSTEMS MUST BE DESIGNED AND SEALED BY A REGISTERED PROFESSIONAL ENGINEER LICENSED IN NORTH CAROLINA. 15.CONTRACTOR SHALL PROVIDE BYPASS PUMPING AS REQUIRED TO MAINTAIN SERVICE AT ALL TIMES. 16.CONTRACTOR IS RESPONSIBLE FOR LOCATING ALL EXISTING UTILITIES PRIOR TO START OF CONSTRUCTION. 17.ALL EROSION CONTROL DEVICES SHALL BE CONSTRUCTED AND MAINTAINED IN ACCORDANCE WITH THE MOST CURRENT STANDARDS OF THE LAND QUALITY SECTION OF THE NCDEQ. 18.STABILIZATION STONE UNDER PIPING TO BE PLACED AS DIRECTED BY THE ENGINEER WHEN CONDITIONS WARRANT. 19.AS A MINIMUM REQUIREMENT, ALL GRADED AREAS NOT UNDER PAVEMENT AND WITHIN THE RIGHT-OF-WAY AND/OR EASEMENTS SHALL BE PREPARED, FERTILIZED AND LIMED, SEEDED, AND MULCHED IMMEDIATELY UPON COMPLETION OF CONSTRUCTION AS FOLLOWS (APPLICATION RATE PER 1,000 SQUARE FEET): TYPE I SEEDING (LAWNS OR OTHER FOCAL AREAS) 100 LBS. OF LIME 20 LBS. OF 10-20-20 OR 20 LBS. OF 10-10-10 IN COMBINATION WITH 4 LBS OF 0-46-0 5 LBS. OF TALL FESCUE, CONTAINING A BLEND OF 2 OR MORE TALL FESCUES 1 LB. OF KENBLUE OR KENTUCKY BLUEGRASS 1 LB. OF WINTER ANNUAL RYE (NOVEMBER 1 TO MARCH 1) TYPE II SEEDING (GENERAL OR LOW MAINTENANCE AREAS) 100 LBS. OF LIME 15 LBS. OF 10-20-20 OR 15 LBS. OF 10-10-10 IN COMBINATION WITH 3 LBS. OF 0-46-0 4 LBS. OF TALL FESCUE, CONTAINING A BLEND OF 2 OR MORE TALL FESCUES 1 LB. OF SERICEA LESPEDEZA (USE UNSCARIFIED SEED AUGUST 15 TO FEBRUARY 1) ¼LB. OF GERMAN MILLET (MAY 1 TO AUGUST 15) 1 LB. OF RYE GRAIN (PRIOR TO MAY 1 OR AFTER AUGUST 15) SEEDING MIXTURES OTHER THAN THOSE LISTED ABOVE MUST BE APPROVED BY THE INSPECTOR PRIOR TO SEEDING. 20.ALL WORK MUST CARRY A ONE-YEAR WARRANTY TO COVER ALL DEFECTS IN MATERIALS AND WORKMANSHIP. 21.PRIOR TO BEGINNING ANY WORK WITHIN NCDOT RIGHT-OF-WAY, THE CONTRACTOR MUST HAVE A COPY OF THE THREE-PARTY ENCROACHMENT AGREEMENT ON THE JOB SITE AND NOTIFY NCDOT ONE WEEK IN ADVANCE OF WORK. 22.ALL WORK INSIDE ROAD R/W REQUIRES APPROPRIATE TRAFFIC CONTROL PER NCDOT AND MUTCD REQUIREMENTS. 23.CONTACT CITY LINK AT 727-8000 FOR EXISTING WATER AND SEWER LOCATIONS. SEWER SERVICE LINES: 1.CONTRACTOR IS RESPONSIBLE FOR DETERMINING THE PIPE MATERIAL TYPE AND IF THE SERVICE LINE IS ACTIVE OR ABANDONED FOR ALL SERVICE LINES AFFECTED BY THE REHABILITATION. FOR PIPE PATCHES AND POINT REPAIRS, ALL SERVICE WITHIN THE LIMITS OF THE PATCH OR POINT REPAIR SHALL BE INVESTIGATED. FOR PIPE BURSTING AND CIPP, ALL SERVICE ALONG THE ENTIRE PIPE SECTION FROM MANHOLE TO MANHOLE SHALL BE INVESTIGATED. 2.ALL ACTIVE SERVICE LINES WITHIN THE REHAB LIMITS MUST BE REINSTATED EXTERNALLY UNLESS SPECIFICALLY NOTED OTHERWISE. ACTIVE VCP SERVICE LINES SHALL BE REINSTATED EXTERNALLY AND REPLACED ALL THE WAY TO THE PROPERTY LINE WHERE A NEW CLEANOUT SHALL BE CONSTRUCTED PRIOR TO CONNECTING TO THE EXISTING SERVICE LINE. ACTIVE CAST IRON SERVICE LINES SHALL BE REINSTATED EXTERNALLY BUT DO NOT NEED TO BE REPLACED. WATER SERVICE LINES. 1.IF CONSTRUCTION ACTIVITIES DISTURB AN EXISTING GALVANIZED WATER SERVICE LINE, THE LINE SHALL BE REPLACED WITH COPPER FROM A NEW TAP ON THE WATER MAIN TO THE EXISTING METER BOX AT THE PROPERTY LINE. 2.FOR EACH WATER SERVICE LINE THAT NEEDS REPLACING, COORDINATE WITH CITY TO DETERMINE IF THE WATER METER BOX AND PIPING INSIDE BOX ALSO NEEDS TO BE REPLACED. WATER AND/OR SANITARY SEWER 1.THE MOST CURRENT EDITION OF THE THE CITY OF WINSTON-SALEM TECHNICAL SPECIFICATIONS AND DETAIL DRAWINGS FOR WATER LINE AND SANITARY SEWER LINE CONSTRUCTION APPLY TO ALL WATER AND SANITARY SEWER CONSTRUCTION. TO RESOLVE CONFLICTS BETWEEN THESE STANDARDS AND PROJECT SPECIFIC REQUIREMENTS INCLUDED ON THE DRAWINGS OR TECHNICAL SPECIFICATIONS, CONTRACTOR SHALL ASSUME THE HIGHER QUALITY AND/OR HIGHER COST WORK WILL BE REQUIRED. ALL CONFLICTS SHOULD BE DISCUSSED WITH ENGINEER PRIOR TO BEGINNING WORK. ABBREVIATIONS THE FOLLOWING ABBREVIATIONS RELATE TO PIPE DEFECT CODES PER NASSCO'S PACP: B - BROKEN BSV - BROKEN SOIL VISIBLE BVV - BROKEN VOID VISIBLE CL - CRACK LATERAL CS - CRACK SPIRAL FC - FRACTURE CIRCUMFERENTIAL FL - FRACTURE LATERAL FM - FRACTURE MULTIPLE FS - FRACTURE SPIRAL H - HOLE HSV - HOLE SOIL VISIBLE HVV - HOLE VOID VISIBLE IG - INFILTRATION GUSHER IR - INFILTRATION RUNNER JOL - JOINT OFFSET LARGE TFC - TAP FACTORY CAPPED GENERAL NOTES c:\pwworking\east01\d1225478\G-02.dwg, Layout1-Plot, 2/13/2020 10:17:50 AM, BRKING D 20' D r a i n a g e E a s e . 20' S e w e r E a s e m e n t JOEL & SUSAN E. SCHNEIDER DB:3483 PG:572 PB:32 PG:113 6815-26-5349 BRIAN D. & NICOLE C. ACKER PB:30 PG:44 DB:3395 PG:3103 6815-26-5117 JAMES ALLEN JOINES DB:3216 PG:1760 PB:30 PG:44 6815-26-7211 20' Sewer Easement & 20' Drainage Easement Overlap Along Property Line.WALLWALLGUINEVERE LANE (50' PUBLIC R/W)48" RCP STORM 18"18"18" 48" C M P S T O R M INV 837.29 7' FES INV 843.36 6-INCH CORR. PLASTIC PIPES STONE WALL IRR. YARD HYD.BLOCK WALL20' Drainage /Utility EasementSSSSSSSSSSSSSSSSSSSSDSDSDGGUGEUGESD SDSDSDSDSDSDSD SSSSCWID 1159892 (SMH 23195) CWID 1133505 (SMH 23150) STA 2+74.04 CWID 1132946 (SMH 23149) STA 2+04.97 20 LF 6" D.I. GUINEVERE DITCH CL EX. C.O. EX. C.O. CP #2 CP #4 CP #5 SREPLACE MANHOLE STA 2+04.97 SD CB 11+25 10+ 0 0 11+00 CB 58 LF 48" RCP STORM EXTENSION A1 STA 10+15.35 TOP SLAB EL. 849.95 THROAT EL. 846.25 THROAT EL. 846.25 REMOVE FLARED END SECTION AND CONNECT 48-INCH RCP TO PROPOSED JUNCTION BOX CONSTRUCTION FENCE CONNECT EXISTING CPP LINES INTO A2, FIELD CORE STRUCTURE AS REQUIRED. REMOVE AND REPLACE STONE WALL PROVIDE 12-INCH HDPE PIPING AND FITTINGS TO DIVERT EXISTING CPP LINES TO A2. FIELD CORE STRUCTURE AS REQUIRED. CONNECT EXISTING CPP LINES INTO A1, FIELD CORE STRUCTURE AS REQUIRED. REMOVE EXISTING YARD INLET AND ASSOCIATED PIPING. ENSURE POSITIVE SURFACE DRAINAGE (2% MIN SLOPE) TO A1. A2 STA 10+73.61 830 840 850 860 870 830 840 850 860 870 1+50 2+00850.12+50847.03+00 3+50 206 L F 6 " @ 1 0 . 5 4 %CWID 1133505 (48")STA 2+74.04RIM = 848.356" IN (W) IE = 838.50REPLACE CWID 1132946 (48")STA 2+04.97RIM = 851.296" IN (S) IE = 846.296" IN (W) IE = 846.296" OUT (E) IE = 845.8920 LF 6" @ 10.70% 48" RCP STORM REPLACE EXISTING AERIAL CROSSING WITH 20 LF OF 8" DI RESTRAINED MJ PIPE 830 840 850 860 870 10+00847.710+50839.0848.4711+00852.0851.7911+50 6" SAN. 58 LF 48" RCP @ 2.00% EX 48" STORM EX 48" STORMA2 (64" X 64") NCDOT 840.31STA 10+73.61RIM = 849.9548" IN (S) IE = 843.3648" OUT (N) IE = 838.55A1 (60" X 60") NCDOT 840.04STA 10+15.35TOP SLAB = 847.08THROAT = 846.2548" IN (S) IE = 837.3948" OUT (N) IE = 837.296.60% 1 A B C 2 3 4 5 6 7 8 D ISSUE DATE DESCRIPTION PROJECT NUMBER 0 1"2"FILENAME SCALE SHEET N.C.B.E.L.S. License Number F-0116 HDR Engineering Inc of the Carolinas 301 N. Main St., Suite 2441 Winston-Salem, NC 27101 336.416.3462 PRELIMINARY NOT FOR CONSTRUCTION OR RECORDING WINSTON SALEM - FORSYTH COUNTY WINSTON SALEM, NORTH CAROLINA CHANNIN BENNETT, PE 10072735 PROJECT MANAGER DESIGNED DESIGNED QC DRAWN GENERAL NOTES: 1.xxxxx CITY PROJECT NUMBER 716186 H:1"=20' ; V:1" = 4' STORM EXTENSION PROFILE3 H:1"=20' ; V:1" = 4' SANITARY SEWER PROFILE2 1"=20' SITE PLAN1 GUINEVERE SEWER REHABILITATION PLAN AND PROFILES CWID 1304547 AP5-01 AP5-01.dwg AS SHOWN 02/14/2020 REVIEW PLANS c:\pwworking\east01\d1225478\AP5-01.dwg, Plot, 2/13/2020 12:18:02 PM, BRKING D 20' Sewer Easement20' D r a i n a g e E a s e . 20' S e w e r E a s e m e n t JOEL & SUSAN E. SCHNEIDER DB:3483 PG:572 PB:32 PG:113 6815-26-5349 BRIAN D. & NICOLE C. ACKER PB:30 PG:44 DB:3395 PG:3103 6815-26-5117 JAMES ALLEN JOINES DB:3216 PG:1760 PB:30 PG:44 6815-26-7211 20' Sewer Easement & 20' Drainage Easement Overlap Along Property Line.WALLWALLGUINEVERE LANE (50' PUBLIC R/W)STONE WALL IRR. YARD HYD.BLOCK WALL20' Drainage /Utility EasementSSSSSSSSSSSSSSSSSSSSDSDSDGGUGEUGESD SDSDSDSDSDSDSD SSSSSSGUINEVERE DITCH CL EX. C.O. EX. C.O. CP #2 CP #4 CP #5 SSD CB 11+25 10+ 0 0 11+00 CB CONSTRUCTION FENCE THROAT EL. 846.25 AREA OF TREE REMOVAL (INSIDE LIMITS OF DISTURBANCE) REMOVE AND REPLACE STONE WALL -6.60% THROAT EL. 846.25-2.12%5.00:1TOP SLAB EL. 849.95847 850 847 848 849 851 852 CONSTRUCTION FENCE 1 A B C 2 3 4 5 6 7 8 D ISSUE DATE DESCRIPTION PROJECT NUMBER 0 1"2"FILENAME SCALE SHEET N.C.B.E.L.S. License Number F-0116 HDR Engineering Inc of the Carolinas 301 N. Main St., Suite 2441 Winston-Salem, NC 27101 336.416.3462 PRELIMINARY NOT FOR CONSTRUCTION OR RECORDING WINSTON SALEM - FORSYTH COUNTY WINSTON SALEM, NORTH CAROLINA CHANNIN BENNETT, PE 10072735 PROJECT MANAGER DESIGNED DESIGNED QC DRAWN GENERAL NOTES: 1.xxxxx 1"=20' GRADING AND TREE REMOVAL PLAN1 GUINEVERE SEWER GRADING AND TREE REMOVAL PLAN CWID 1304547 AP5-02 AP5-02.dwg AS SHOWN 02/05/2020 REVIEW PLANS c:\pwworking\east01\d1225478\AP5-02.dwg, Plot, 2/13/2020 12:18:14 PM, BRKING D 20' Sewer Easement20' D r a i n a g e E a s e . 20' S e w e r E a s e m e n t JOEL & SUSAN E. SCHNEIDER DB:3483 PG:572 PB:32 PG:113 6815-26-5349 BRIAN D. & NICOLE C. ACKER PB:30 PG:44 DB:3395 PG:3103 6815-26-5117 JAMES ALLEN JOINES DB:3216 PG:1760 PB:30 PG:44 6815-26-7211 20' Sewer Easement & 20' Drainage Easement Overlap Along Property Line.WALLWALLGUINEVERE LANE (50' PUBLIC R/W)48" RCP STORM 18"18"18" 48" C M P S T O R M INV 837.29 7' FES INV 843.36 6-INCH CORR. PLASTIC PIPES STONE WALL IRR. YARD HYD.BLOCK WALL20' Drainage /Utility EasementSSSSSSSSSSSSSSSSDSDSDGGUGEUGESD SDSDSDSDSDSDSDSD SSSSSSEX. C.O. EX. C.O.SSD CBCBSFSF SFSFSILT FENCE CONSTRUCTION ENTRANCE INLET PROTECTION INLET PROTECTION 850 847 848 849 851 852850847848849 851CONSTRUCTION FENCE SP A C I N G : 6" (M I N . ) 2'-0" M I N . 6" (MIN . ) SILT FENCE DETAIL NOT TO SCALE 2 - 2"x 4" GALVANIZED WOVEN WIRE 14 GAGE x 14 GAGE NOTES: 1.FABRIC TO BE ANCHORED IN THE TRENCH WITH COMPACTED BACKFILL AT LEAST 12" DEEP. 2.POSTS TO BE MIN. OF 2'-0" IN GROUND. 3.BRACE POSTS WHERE NECESSARY. 4.ATTACH FABRIC TO WIRE WITH STAPLES OR METAL RINGS. 5.POST SHALL BE 4' METAL POST WEIGHING 1.33 LB. PER LINEAR FOOT. 8' O . C . W / W I R E 6' O . C . W / O U T W I R E FILTER FABRIC SEE NOTE 1 6. 8" MIN. CLA S S ' A ' S T O N E 12' MIN. PUBLI C R O A D 50' M I N .ASREQUIRED TEMPORARY GRAVEL CONSTRUCTION EXIT PAD NOT TO SCALE 3 REFER TO SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS. PROVIDE OR MAINTAIN EXISTING CULVERT PIPE AS REQUIRED PROVIDE FILTER FABRIC UNDER STONEXXXXXX#5 OR #57 WASHED STONE #5 OR #57 WASHED STONE 16"2'-0"2'-0"(MIN)5' STEEL POST (1.25 LB/LF STEEL) 19 GAUGE HARDWIRE CLOTH (1/4" MESH OPENINGS) 2:1.2:1 4'-0" (MAX) PLAN SECTION EXISTING GROUND TEMPORARY FABRIC DROP INLET PROTECTION DETAIL NOT TO SCALE 1 CRITICAL ROOT ZONE DRIPLINE 20'-0'' FOR 20'' DIA. TREE DRIPLINE (VARIES) 10' - 0'' MAX. RADIUS = 1 FT. PER INCH OF TRUNK DIAMETER FENCE LOCATION ( LIMITS OF CRITICAL ROOT ZONE ) TREE PROTECTION DETAIL NOT TO SCALE 4 NOTES: ENTRANCE SHALL BE MAINTAINED IN A CONDITION TO PREVENT TRACKING AND DIRECT FLOW OF MUD ONTO STREETS. ALL MATERIAL TRACKED ON ROAD SHALL BE IMMEDIATELY RETURNED TO ITS POINT OF ORIGIN. CONSTRUCTION FENCE TREE PROTECTION FENCE 1 A B C 2 3 4 5 6 7 8 D ISSUE DATE DESCRIPTION PROJECT NUMBER 0 1"2"FILENAME SCALE SHEET N.C.B.E.L.S. License Number F-0116 HDR Engineering Inc of the Carolinas 301 N. Main St., Suite 2441 Winston-Salem, NC 27101 336.416.3462 PRELIMINARY NOT FOR CONSTRUCTION OR RECORDING WINSTON SALEM - FORSYTH COUNTY WINSTON SALEM, NORTH CAROLINA CHANNIN BENNETT, PE 10072735 PROJECT MANAGER DESIGNED DESIGNED QC DRAWN GENERAL NOTES: 1.REFER TO SHEET AP3-04 FOR EROSION AND SEDIMENT CONTROL NOTES AND SPECIFICATIONS. CITY PROJECT NUMBER 716186 GUINEVERE SEWER EROSION CONTROL PLAN AND DETAILS CWID 1304547 AP5-03 AP5-03.dwg AS SHOWN 02/14/2020 REVIEW PLANS c:\pwworking\east01\d1225478\AP5-03.dwg, Plot, 2/13/2020 12:18:23 PM, BRKING GENERAL EROSION CONTROL NOTES 1.THE CONTRACTOR SHALL INSTALL ALL EROSION AND SEDIMENTATION CONTROL MEASURES AND DEVICES NECESSARY TO COMPLY WITH THE STANDARDS AND SPECIFICATIONS OF THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY (NCDEQ) AND APPLICABLE STATE AND LOCAL LAWS AND ORDINANCES, AND PREVENT STANDING WATER WITHIN PROJECT LIMITS, UNLESS OTHERWISE DIRECTED. 2.INSTALL CONSTRUCTION ENTRANCES AND ACCESS ROADS IN LOCATIONS SHOWN, IN ACCORDANCE WITH STATE STANDARDS AND WITH MINIMAL DISTURBANCE TO SURROUNDING VEGETATION AND TREES. CONTRACTOR SHALL RECEIVE PRIOR APPROVAL FROM ENGINEER BEFORE TREE REMOVAL FOR ACCESS ROAD CONSTRUCTION. WITHIN 30 DAYS AFTER CONSTRUCTION IS COMPLETED FOR WHICH ACCESS ROAD IS USED, AND UNLESS OTHERWISE APPROVED, CONTRACTOR SHALL REMOVE ALL REMNANTS OF THE ACCESS ROADS AND RETURN AREA TO AS GOOD AS OR BETTER CONDITION. ADDITIONAL MEASURES TO CONTROL EROSION AND SEDIMENT MAY BE REQUIRED BASED ON CONTRACTOR'S PRACTICES OR BY A REPRESENTATIVE OF DUKE ENERGY AND WILL BE EMPLOYED WHERE DETERMINED NECESSARY BY ACTUAL SITE CONDITIONS. 3.ALL MATERIALS SPILLED, DROPPED, WASHED, OR TRACKED FROM VEHICLE OR SITE ONTO PUBLIC ROADWAY OR INTO STORM DRAIN MUST BE REMOVED. 4.ALL DITCH LINES DISTURBED DURING CONSTRUCTION SHALL BE STABILIZED BY THE CONTRACTOR. ON ALL NEW OR DISTURBED, UNPAVED DITCHES INSTALL AN CONTROL MATTING (NAG SC150, SC150BN OR APPROVED EQUAL) ON THE DITCH BOTTOM AND SIDE SLOPES. 5.PROVIDE SILT FENCE ADJACENT TO DITCHES AND AT THE TOE OF FILL SLOPES. ALSO, PROVIDE ADEQUATE MEASURES IN AREAS WHERE NATURAL VEGETATION DOES NOT PROVIDE A SUFFICIENT BUFFER AND AS DIRECTED BY THE ENGINEER. WHERE SILT FENCE AND TREE PROTECTION CONFLICT, STOP SILT FENCE AT TREE PROTECTION. 6.PROVIDE INLET SEDIMENT FILTER AT ALL NEW STORM INLETS. INLET PROTECTION MAY BE REQUIRED AT EXISTING INLETS IN THE EVENT SEDIMENT WILL RUN DOWNSTREAM TO AN EXISTING INLET. 7.PRIOR TO COMMENCING LAND DISTURBANCE ACTIVITY: a. THE LIMITS OF LAND DISTURBANCE SHALL BE CLEARLY AND ACCURATELY DEMARCATED WITH STAKES, FENCING, OR OTHER APPROPRIATE MEANS. THE LOCATION AND EXTENT OF ALL AUTHORIZED LAND DISTURBANCE ACTIVITY SHALL BE DEMARCATED FOR THE DURATION OF THE CONSTRUCTION ACTIVITY. NO LAND DISTURBANCE SHALL OCCUR OUTSIDE THE APPROVED LIMITS INDICATED ON THE APPROVED PLANS. b.ALL TREE PROTECTION FENCING SHALL BE INSTALLED, INSPECTED AND APPROVED BY THE INSPECTOR. TREES WITHIN THE PROTECTION AREAS MAY ONLY BE REMOVED WITH APPROVAL BY THE INSPECTOR. 8.COMPLY WITH THE FOLLOWING CONSTRUCTION SEQUENCE FOR EACH CONSTRUCTION PHASE: a.GRUBBING SHALL BE PERFORMED DURING PREDICTED PERIODS OF DRY WEATHER. b.EROSION CONTROL DEVICES AND STORMWATER MANAGEMENT DEVICES SHALL BE INSTALLED PRIOR TO ANY OTHER CONSTRUCTION AND WITHIN 24 HOURS OF GRUBBING. THIS MAY REQUIRE GRUBBING IN STAGES TO ENSURE EROSION CONTROL MEASURES ARE PUT IN PLACE PRIOR TO RAIN EVENT. THE LOCATION OF SOME OF THE EROSION CONTROL DEVICES MAY HAVE TO BE ALTERED FROM THAT SHOWN ON THE APPROVED PLANS IF DRAINAGE PATTERNS DURING CONSTRUCTION ARE DIFFERENT FROM THE FINAL PROPOSED DRAINAGE PATTERNS. IT IS THE CONTRACTOR'S RESPONSIBILITY TO ACCOMPLISH EROSION CONTROL FOR ALL DRAINAGE PATTERNS CREATED AT VARIOUS STAGES DURING CONSTRUCTION. ANY DIFFICULTY IN CONTROLLING EROSION DURING ANY PHASE OF CONSTRUCTION SHALL IMMEDIATELY BE REPORTED TO THE ENGINEER. c.SILT FENCE SHALL BE INSTALLED WITHIN 24 HOURS OF GRUBBING. ALL PERIMETERS. THE CONTRACTOR SHALL REMOVE ACCUMULATED SILT WHEN THE SILT IS WITHIN 12" OF THE TOP OF THE SILT FENCE UTILIZED FOR EROSION CONTROL. 9.THE CONSTRUCTION OF THE SITE WILL COMMENCE WITH INSTALLATION OF EROSION CONTROL MEASURES SUFFICIENT TO CONTROL SEDIMENT DEPOSITS AND EROSION. ALL SEDIMENT CONTROL WILL BE MAINTAINED UNTIL ALL UPSTREAM GROUND WITHIN THE CONSTRUCTION AREA HAS BEEN COMPLETELY STABILIZED WITH PERMANENT VEGETATION. 10.FAILURE TO INSTALL, OPERATE OR MAINTAIN ALL EROSION CONTROL MEASURES WILL RESULT IN ALL CONSTRUCTION BEING STOPPED ON THE JOB SITE UNTIL SUCH MEASURES ARE CORRECTED TO NORTH CAROLINA EROSION AND SEDIMENT CONTROL REGULATIONS. 11.A COPY OF THE APPROVED LAND DISTURBANCE PLAN AND PERMIT SHALL BE PRESENT ON THE SITE WHENEVER LAND DISTURBANCE ACTIVITY IS IN PROGRESS. 12.ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CHECKED DAILY AND ANY DEFICIENCIES NOTED WILL BE CORRECTED BY THE END OF EACH DAY. ADDITIONAL EROSION AND SEDIMENT CONTROL MEASURES WILL BE INSTALLED IF DEEMED NECESSARY BY ON-SITE INSPECTION. 13.ON-SITE STOCKPILING OF SOIL IS ALLOWED WITHIN THE LIMITS OF DISTURBANCE SUBJECT TO PLACING APPROPRIATE EROSION CONTROL DEVICES TO PREVENT SOIL LOSS DURING RAIN EVENTS. LOCATIONS SHALL BE PRE-APPROVED BY THE INSPECTOR. 14.GROUND STABILIZATION SHALL BE ACHIEVED CONSISTENT WITH NCDEQ GENERAL PERMIT NCG01000 EFFECTIVE AS OF AUGUST 2, 2011. WHERE LAND DISTURBING ACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED, ALL DISTURBED AREAS SHALL BE PROVIDED WITH TEMPORARY OR PERMANENT STABILIZATION WITH GROUND COVER WITHIN 14 CALENDAR DAYS FROM THE LAST LAND DISTURBING ACTIVITY EXCEPT FOR ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES, AND ALL SLOPES STEEPER THAN 3:1 (H:V), WHICH SHALL BE PROVIDED TEMPORARY OR PERMANENT STABILIZATION WITH GROUND COVER WITHIN 7 CALENDAR DAYS FROM THE LAND DISTURBING ACTIVITY. THE CONTRACTOR SHALL REFER TO GENERAL PERMIT NCG01000 FOR SPECIFIC CONDITIONS, EXEMPTIONS, AND DEFINITIONS FOR MEETING THESE STABILIZATION REQUIREMENTS. SEE TABLE 1. 15.TOTAL DISTURBED AREA = 0.5 ACRES. THE PROJECT CONSISTS OF 39 SITES SCATTERED THROUGHOUT WINSTON-SALEM. 16.PROVIDE NOTIFICATION TO ALL AFFECTED PROPERTY OWNERS PRIOR TO CONSTRUCTION, AS APPLICABLE. 17.EFFECTIVE OCTOBER 1, 2010, PERSONS RESPONSIBLE FOR LAND DISTURBING ACTIVITIES MUST INSPECT THE SEDIMENT AND EROSION CONTROL MEASURES ON A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED. SELF-INSPECTION REPORTS ARE REQUIRED. A SAMPLE SELF-INSPECTION REPORT AS WELL AS DETAILS OF THE SELF-INSPECTION PROGRAM CAN BE FOUND ON THE LAND QUALITY WEB SITE: http://deq.nc.gov/about/divisions/energy-mineral-land-resources/ erosion-sediment-control/forms 18.ANY OFF-SITE BORROW AND WASTE REQUIRED FOR THIS PROJECT MUST COME FROM A SITE WITH AN APPROVED EROSION CONTROL PLAN, A SITE REGULATED UNDER THE MINING ACT OF 1971, OR A LANDFILL REGULATED BY THE DIVISION OF SOLID WASTE MANAGEMENT. TRASH/DEBRIS FROM DEMOLITION ACTIVITIES OR GENERATED BY ANY ACTIVITIES ON SITE MUST BE DISPOSED OF AT A FACILITY REGULATED BY THE DIVISION OF SOLID WASTE MANAGEMENT OR PER DIVISION OF SOLID WASTE MANAGEMENT OR DIVISION OF WATER RESOURCES RULES AND REGULATIONS. [15A NCAC 4B .0110] EROSION MAINTENANCE REQUIREMENTS 1.SEDIMENT FENCE (SILT FENCE): a.INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND IMMEDIATELY FOLLOWING A RAIN EVENT WHICH EXCEEDS 0.5 INCHES IN A 24-HOUR PERIOD. MAKE ANY REQUIRED REPAIRS IMMEDIATELY. b.SHOULD THE FABRIC OF A SEDIMENT FENCE COLLAPSE, TEAR, DECOMPOSE, OR BECOME INEFFECTIVE, REPLACE IT PROMPTLY. c.REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE. d.TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEAN OUT. e.REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE. STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED. 2.WATTLES: a.INSPECT CHANNELS FOR DAMAGE IMMEDIATELY FOLLOWING A RAIN EVENT WHICH EXCEEDS 0.5 INCHES IN A 24-HOUR PERIOD. b.ANTICIPATE SUBMERGENCE AND DEPOSITION ABOVE THE WATTLE AND EROSION FROM HIGH FLOWS AROUND THE EDGES OF THE WATTLE. CORRECT ALL DAMAGE IMMEDIATELY. IF SIGNIFICANT EROSION OCCURS BETWEEN WATTLES, INSTALL A PROTECTIVE RIPRAP LINER IN THAT PORTION OF THE CHANNEL. c.REMOVE SEDIMENT ACCUMULATED BEHIND THE WATTLES AS NEEDED TO PREVENT DAMAGE TO CHANNEL VEGETATION, ALLOW THE CHANNEL TO DRAIN THROUGH THE STRAW WATTLE AND PREVENT LARGE FLOWS FROM CARRYING SEDIMENT OVER THE WATTLE. 3.TEMPORARY GRAVEL CONSTRUCTION ENTRANCE/EXIT: a.INSPECT ON 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. 4.ROCK OUTLET PROTECTION: a.INSPECT STONE ARRANGEMENT EVERY 7 CALENDAR DAYS AND IMMEDIATELY FOLLOWING A RAIN EVENT WHICH EXCEEDS 0.5 INCHES IN A 24-HOUR PERIOD. b.MAINTAIN SPECIFIED DIMENSIONS AND REMOVE SEDIMENT BUILDUP WHEN THE SEDIMENT LEVEL IS ½ THE HEIGHT OF THE ROCKS. 5.INLET PROTECTION: a.INSPECT STONE ARRANGEMENT EVERY 7 CALENDAR DAYS AND IMMEDIATELY FOLLOWING A RAIN EVENT WHICH EXCEEDS 0.5 INCHES IN A 24-HOUR PERIOD. b.REPLACE STONE AS NEED TO MAINTAIN SPECIFIED DIMENSIONS c. REMOVE SEDIMENT BUILDUP WHEN THE SEDIMENT LEVEL IS ½ THE HEIGHT OF THE ROCKS. TAKE CARE NOT TO DAMAGE OR UNDERCUT THE WIRE MESH DURING SEDIMENT REMOVAL 6.TEMPORARY DIVERSIONS: a.INSPECT EVERY 7 CALENDAR DAYS AND IMMEDIATELY FOLLOWING A RAIN EVENT WHICH EXCEEDS 0.5 INCHES IN A 24-HOUR PERIOD. REMOVE SEDIMENT FROM THE FLOW AREA AND REPAIR THE DIVERSION RIDGES. ALSO CHECK AND MAINTAIN OUTLETS. b.WHEN THE PROTECTED AREA IS PERMANENTLY STABILIZED, REMOVE THE RIDGES AND THE CHANNEL TO BLEND WITH THE NATURAL GROUND LEVEL AND APPROPRIATELY STABILIZE SITE. 7.CHECK DAM: a.INSPECT CHECK DAMS AND CHANNELS FOR DAMAGE IMMEDIATELY FOLLOWING A RAIN EVENT WHICH EXCEEDS 0.5 INCHES IN A 24-HOUR PERIOD. b.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 RIPRAP LINER IN THAT PORTION OF THE CHANNEL. c.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. NOTE: THESE EROSION CONTROL NOTES ARE GENERAL AND EVERY NOTE MAY NOT BE APPLICABLE ON EVERY PROJECT. THE CONTRACTOR SHALL COMPLY WITH ALL NCDEQ SEDIMENT AND EROSION CONTROL REQUIREMENTS. TEMPORARY AND PERMANENT NON LAWN SEEDING MEASURES CONTINUED... 3. CONTRACTOR SHALL BE RESPONSIBLE FOR TURF MAINTENANCE THROUGH SUBSTANTIAL COMPLETION. SLOPES MUST BE AT 90% COVERAGE AT SUBSTANTIAL COMPLETION REVIEW TO BE ACCEPTED. IF NOT AT 90% COVERAGE, SUBSTANTIAL COMPLETION WILL BE DELAYED UNTIL THE FOLLOWING GROWING SEASON. A.SITE PREPARATION AND INSTALLATION: 1.GROUND COVER: ALL DISTURBED AREAS SHALL BE DRESSED TO A DEPTH OF SIX (6) INCHES. THE TOP THREE (3) INCHES SHALL BE PULVERIZED TO PROVIDE A UNIFORM SEEDBED. RAKE OR HARROW THE SITE TO ESTABLISH A SMOOTH AND LEVEL FINAL GRADE. SOIL PARTICLES SHOULD BE NO LARGER THAN MARBLE SIZE, AND PEA GRAVEL SIZE IS EVEN BETTER. AGRICULTURAL LIME SHALL BE APPLIED AT THE RATE OF 1 TONS/ACRE IMMEDIATELY BEFORE PLOWING. GRASS SEED SHALL BE APPLIED AT THE RATES OUTLINED IN THE CITY'S STANDARD CONSTRUCTION NOTES. 2.FERTILIZER SHALL BE APPLIED TO ALL DISTURBED AREAS PER THE CITY'S STANDARD CONSTRUCTION NOTES. MULCHING SHALL CONSIST OF SMALL GRAIN STRAW APPLIED AT A RATE OF 2 TONS/ACRE. MULCHED AREAS SHALL BE TACKED WITH AN APPROVED METHOD SUFFICIENT TO HOLD THE STRAW IN PLACE, AT A RATE OF 150 TO 200 GALLONS PER TON OF STRAW. 3.SOME AREAS MAY REQUIRE TEMPORARY SEEDING DUE TO AN INTERRUPTION OF WORK OR SEASONAL RESTRICTIONS AS SPECIFIED IN THE PERMANENT SEEDING SCHEDULE, OR A COMBINATION THEREOF. THESE AREAS SHALL BE RE-SEEDED IN ACCORDANCE WITH THE PERMANENT SEEDING SCHEDULE. IF TEMPORARY SEEDING IS REQUIRED DUE TO CONTRACTOR DELAYS, THERE WILL BE NO COMPENSATION FOR THE TEMPORARY SEEDING. TEMPORARY SEEDING SHALL BE PERFORMED ONLY AT THE DIRECTION OF THE ENGINEER OR INSPECTOR. C.CLEANUP AND INSPECTION: 1.UPON COMPLETION OF WORK, THE CONTRACTOR SHALL REMOVE FROM THE SITE ALL EQUIPMENT AND OTHER ARTICLES USED. ALL EXCESS SOIL, STONE, AND DEBRIS SHALL BE REMOVED AND LEGALLY DISPOSED OF AT NO ADDITIONAL COST TO THE OWNER. ALL WORK AREAS SHALL BE LEFT IN A CLEAN AND NEAT CONDITION. ALL DAMAGE TO EXISTING CONSTRUCTION CAUSED BY LANDSCAPING OPERATIONS SHALL BE REPAIRED TO THE SATISFACTION OF THE TOWN AT THE CONTRACTOR'S EXPENSE. 2.SEEDED AREAS SHALL BE PROTECTED AND REPLANTED AS NECESSARY TO ESTABLISH A UNIFORM STAND OF SPECIFIED GRASS. SCATTERED BARE SPOTS, NONE OF WHICH SHALL BE LARGER THAT ONE (1) SQUARE FOOT, WILL BE ALLOWED UP TO A MAXIMUM OF 3% OF THE SEEDED AREA FOR EACH PROPERTY. WHEN SEEDED AREAS ARE READY FOR INSPECTION, THE MAINTAINED TURF AREAS SHALL BE NEATLY MOWED TO THE UNIFORM HEIGHT OF APPROXIMATELY TWO AND ONE-HALF (2.5) INCHES. THE LAWNS SHALL BE CONSIDERED ESTABLISHED ONLY WHEN THE SPECIFIED GRASS IS VIGOROUS AND GROWING WELL IN ADDITION TO MEETING THE OTHER REQUIREMENTS SPECIFIED. 3.AN INSPECTION OF THE COMPLETED SEEDING SHALL BE MADE AT THE CONCLUSION OF THE LANDSCAPE WORK UPON WRITTEN NOTICE REQUESTING SUCH INSPECTION SUBMITTED BY THE CONTRACTOR TO THE ENGINEER, AT LEAST TEN (10) DAYS PRIOR TO THE ANTICIPATED DATE OF INSPECTION. 4.A FINAL INSPECTION SHALL BE PERFORMED WHEN A SATISFACTORY STAND OF SEEDED TURF GRASS HAS BEEN PRODUCED, UPON WRITTEN NOTICE REQUESTING SUCH INSPECTION SUBMITTED BY THE CONTRACTOR TO THE ENGINEER, AT LEAST TEN (10) DAYS PRIOR TO THE ANTICIPATED DATE OF INSPECTION. IF A SATISFACTORY STAND OF TURF HAS NOT BEEN PRODUCED AT THE TIME OF FINAL INSPECTION, NECESSARY REPAIRS SHALL BE PERFORMED IN CONFORMANCE WITH THE REQUIREMENTS OF THIS SECTION. UPON COMPLETION OF THESE REPAIRS, THE SEEDED GRASS SHALL BE REINSPECTED UPON WRITTEN NOTICE AS ABOVE. PERMANENT LAWN SEEDING MEASURES A.GENERAL 1.THE FOLLOWING INFORMATION SHALL BE APPLICABLE FOR ALL PERMANENT LAWN SEEDING. PERMANENT LAWN SEEDING SHALL TAKE PLACE WITHIN ALL DEVELOPED AREAS OF DISTURBANCE INCLUDING RESIDENTIAL AND COMMERCIAL AREAS AND SHALL BE REPLACED IN KIND OF EXISTING MATERIAL BY THE CONTRACTOR. AN APPROVED TURF TYPE TALL FESCUE BLEND SHALL BE USED PER THE THE CITY'S STANDARD CONSTRUCTION NOTES. 2.WHEN SEEDING MUST TAKE PLACE OUT OF SEASON FOR PERMANENT GRASS THE APPROPRIATE TEMPORARY SEEDING SHALL BE DONE AND THE CONTRACTOR SHALL BE RESPONSIBLE FOR PERMANENT SEEDING AS SPECIFIED IN SEASON AT NO ADDITIONAL COST TO OWNER. 3.CONTRACTOR SHALL BE RESPONSIBLE FOR LAWN MAINTENANCE THROUGH SUBSTANTIAL COMPLETION. LAWNS MUST BE AT 90% COVERAGE AT SUBSTANTIAL COMPLETION REVIEW TO BE ACCEPTED. IF NOT AT 90% COVERAGE, SUBSTANTIAL COMPLETION WILL BE DELAYED UNTIL THE FOLLOWING GROWING SEASON. B.SITE PREPARATION: 1.REMOVE OR KILL ANY UNDESIRABLE EXISTING TURF OR VEGETATION. HERBICIDE SPRAYING OR OTHER CHEMICAL TREATMENT SHALL BE APPROVED BY THE ENGINEER PRIOR TO BEING USED BY THE CONTRACTOR. IF PREEXISTING TURF OR OTHER VEGETATION IS MIXED WITH THE SOIL TO BE REUSED, THE CONTRACTOR SHALL USE BEST JUDGEMENT IN REMOVING IT OR INCORPORATING IT INTO THE SOIL DURING PREPARATION. 2.IF TOPSOIL WAS NOT USED TO REESTABLISH THE UPPER SOIL LAYER AND THE UPPER SOIL IS HEAVY WITH HIGH CLAY CONTENT, SPREAD 1.5-2 INCHES OF AGED GROUND PINE BARK OR BAGGED ORGANIC HUMUS OVER THE AREA TO BE REPAIRED. 3.INCORPORATE LIME AND FERTILIZER (AND PINE BARK IF ADDED) INTO THE TOP 6 INCHES OF THE SOIL USING A ROTOTILLER OR BY HAND. ROTOTILL OR HAND CULTIVATE TO WELL INCORPORATE THE AMENDMENTS AND GET A UNIFORM LOOSELY TEXTURED SOIL OF MINIMUM 6-INCH DEPTH. 4.RAKE OR HARROW THE SITE TO ESTABLISH A SMOOTH AND LEVEL FINAL GRADE. SOIL PARTICLES SHOULD BE NO LARGER THAN MARBLE SIZE, AND PEA GRAVEL SIZE IS EVEN BETTER. HAND RAKING TO LEVEL THE SOIL AND WORK OUT HILLS AND HOLLOWS. FOR AREAS LARGER THAN 100 SQ. FT. ALLOW RAIN OR IRRIGATE TO SETTLE THE SOIL. IN SOME SITUATIONS, THE ENGINEER MAY REQUIRE ROLLING OR CULTIPACKING TO FIRM THE SOIL BEFORE SEEDING. HAND RAKE AGAIN TO BREAK UP THE CRUSTY SURFACE BEFORE SEEDING OR PLANTING. C.INSTALLATION: 1.GENERAL: a)SEED OR PLANT THE REQUIRED GRASS ACCORDING TO THE CITY'S STANDARD CONSTRUCTION NOTES. b)SEED SHALL BE TAGGED CERTIFIED SEED. GERMINATION SHALL BE A MINIMUM OF 95%. SEED SHALL BE 98% PURE WITH LESS THAN 2% OTHER-CROP SEED OR DEBRIS. SEED SHALL BE FREE OF NOXIOUS WEED SEED. c)SOD, SPRIGS, PLUGS OR OTHER VEGETATIVE PLANT PROPAGATION MATERIALS SHALL BE CERTIFIED FREE OF NOXIOUS WEEDS. MATERIALS SHALL BE IN GOOD HEALTH AND VIGOR, FREE OF DISEASE OR PESTS, OR DAMAGE FROM DRYNESS, ADVERSE TEMPERATURE, HERBICIDES, FERTILIZER OR OTHER CHEMICALS. SPRIGS THAT ARE OLDER THAN 48 HOURS ARE NOT ACCEPTABLE REGARDLESS OF CONDITION. d)THE CONTRACTOR SHALL MAINTAIN A LOG OF DATES THAT SOD, SPRIGS, PLUGS, OR OTHER SEEDING INSTALLATION WAS COMPLETED FOR EACH INDIVIDUAL PROPERTY AND SHALL NOTIFY THE ENGINEER OR INSPECTOR OF EACH DAY'S PROGRESS. C.INSTALLATION: 2.SEEDING: a)SOW THE SEED ON FRESHLY PREPARED SOIL. ENSURE UNIFORM COVERAGE BY USING A CENTRIFUGAL (ROTARY) OR DROP-TYPE SPREADER. AREAS LARGER THAN 100 SQ. FT. SHALL BE SEEDED WITH A MINIMUM OF TWO PASSES AT THE APPROPRIATE PARTIAL RATE FOR EACH PASS. FOR AREAS AVERAGING GREATER 15 FT. WIDTH, APPLY HALF THE SEED IN ONE DIRECTION AND THE OTHER HALF AT RIGHT ANGLES TO THE FIRST DIRECTION. b)APPLY A STARTER-TYPE FERTILIZER TO THE SOIL SURFACE FOR EXAMPLE, 10 POUNDS OF 5-10-10 OR 5 POUNDS OF 10-20-20 PER 1,000 SQUARE FEET AT THE TIME OF SEEDING. c)LIGHTLY COVER THE SEED BY HAND RAKING OR DRAGGING WITH A MAT OR CHAIN-LINK FENCE. ROLL OR TAMP THE SOIL LIGHTLY TO FIRM THE SURFACE AND PROVIDE GOOD SEED-TO-SOIL CONTACT. d)MULCH GRASS SEED WITH WEED-FREE SMALL GRAIN STRAW OR HAY APPLIED AT A RATE OF 2 TONS/ACRE. STABILIZE SMALL AREAS OF MULCH BY ROLLING, WATERING OR TACKING WITH ASPHALT TACKING SPRAY. TWINE NETTING CAN BE USED IF WIND DISPLACEMENT IS A PROBLEM. IF APPLIED EVENLY AND LIGHTLY, THESE MATERIALS NEED NOT BE REMOVED. LARGER AREAS SHALL BE STABILIZED BY ASPHALT TACKING SPRAY OR TWINE NETTING. D.CLEANUP AND INSPECTION: 1.UPON COMPLETION OF WORK, THE CONTRACTOR SHALL REMOVE FROM THE SITE ALL EQUIPMENT AND OTHER ARTICLES USED. ALL EXCESS SOIL, STONE, AND DEBRIS SHALL BE REMOVED AND LEGALLY DISPOSED OF AT NO ADDITIONAL COST TO THE OWNER. ALL WORK AREAS SHALL BE LEFT IN A CLEAN AND NEAT CONDITION. ALL DAMAGE TO EXISTING CONSTRUCTION CAUSED BY LANDSCAPING OPERATIONS SHALL BE REPAIRED TO THE SATISFACTION OF THE TOWN AT THE CONTRACTOR'S EXPENSE. 2.SEEDED AREAS SHALL BE PROTECTED AND REPLANTED AS NECESSARY TO ESTABLISH A UNIFORM STAND OF SPECIFIED GRASS. SCATTERED BARE SPOTS, NONE OF WHICH SHALL BE LARGER THAT ONE (1) SQUARE FOOT, WILL BE ALLOWED UP TO A MAXIMUM OF 3% OF THE SEEDED AREA FOR EACH PROPERTY. WHEN SEEDED AREAS ARE READY FOR INSPECTION, THE MAINTAINED TURF AREAS SHALL BE NEATLY MOWED TO THE UNIFORM HEIGHT OF APPROXIMATELY TWO AND ONE-HALF (2.5) INCHES. THE LAWNS SHALL BE CONSIDERED ESTABLISHED ONLY WHEN THE SPECIFIED GRASS IS VIGOROUS AND GROWING WELL IN ADDITION TO MEETING THE OTHER REQUIREMENTS SPECIFIED. 3.AN INSPECTION OF THE COMPLETED SEEDING SHALL BE MADE AT THE CONCLUSION OF THE LANDSCAPE WORK UPON WRITTEN NOTICE REQUESTING SUCH INSPECTION SUBMITTED BY THE CONTRACTOR TO THE ENGINEER, AT LEAST TEN (10) DAYS PRIOR TO THE ANTICIPATED DATE OF INSPECTION. 4.A FINAL INSPECTION SHALL BE PERFORMED WHEN A SATISFACTORY STAND OF SEEDED TURF GRASS HAS BEEN PRODUCED, UPON WRITTEN NOTICE REQUESTING SUCH INSPECTION SUBMITTED BY THE CONTRACTOR TO THE ENGINEER, AT LEAST TEN (10) DAYS PRIOR TO THE ANTICIPATED DATE OF INSPECTION. IF A SATISFACTORY STAND OF TURF HAS NOT BEEN PRODUCED AT THE TIME OF FINAL INSPECTION, NECESSARY REPAIRS SHALL BE PERFORMED IN CONFORMANCE WITH THE REQUIREMENTS OF THIS SECTION. UPON COMPLETION OF THESE REPAIRS, THE SEEDED GRASS SHALL BE REINSPECTED UPON WRITTEN NOTICE AS ABOVE. EROSION CONTROL CONSTRUCTION SEQUENCE 1.PRIOR TO COMMENCING ANY LAND DISTURBANCE ACTIVITY, CLEARLY AND ACCURATELY DEMARCATE THE LIMITS OF THE LAND DISTURBANCE WITH STAKES, RIBBONS, OR OTHER APPROPRIATE MEANS. 2.DEMARCATE THE LOCATION AND EXTENT OF ALL AUTHORIZED LAND DISTURBANCE ACTIVITY FOR THE DURATION OF THE CONSTRUCTION ACTIVITY. NO LAND DISTURBANCE MAY OCCUR OUTSIDE THE APPROVED LIMITS INDICATED ON THE APPROVED PLANS. 3.INSTALL ALL TEMPORARY EROSION AND SEDIMENT CONTROL DEVICES PRIOR TO ANY LAND DISTURBANCE. 4.ALL SEDIMENT AND EROSION CONTROL DEVICES MUST MEET NCDEQ REQUIREMENTS AND BE MAINTAINED FOR THE FULL DURATION OF THE CONTRACT. 5.CLEAN OUT ALL SEDIMENT AND EROSION CONTROL DEVICES WHEN THEY REACH 1/2 FULL. 6.INSTALL SILT FENCES AND OTHER CONTROL DEVICES TO CONTROL SOIL EROSION DURING CONSTRUCTION. 7.ALL EROSION CONTROL DEVICES MUST BE PROPERLY MAINTAINED DURING ALL PHASES OF CONSTRUCTION UNTIL THE COMPLETION OF ALL CONSTRUCTION ACTIVITIES AND ALL DISTURBED AREAS HAVE BEEN STABILIZED. 8.ADDITIONAL CONTROL DEVICES MAY BE REQUIRED DURING CONSTRUCTION IN ORDER TO CONTROL EROSION AND/OR OFFSITE SEDIMENTATION. 9.PROVIDE STABILIZATION IN PORTIONS OF THE SITE WHERE CONSTRUCTION ACTIVITIES HAVE PERMANENTLY OR TEMPORARILY CEASED. THESE MEASURES SHALL BE IN PLACE NO LATER THAN 14 DAYS AFTER THE WORK HAS CEASED. 10.CLEAN, GRADE AND STABILIZE ALL DISTURBED AREAS WITH GRASSING AS SOON AS PRACTICABLE BUT NO LATER THAN 14 DAYS AFTER THE UTILITY INSTALLATION. 11.REMOVE ALL TEMPORARY EROSION AND SEDIMENT CONTROL DEVICES AND MEASURES UPON COMPLETION OF THE PROJECT AND APPROVAL FROM THE OWNER. TEMPORARY AND PERMANENT NON LAWN SEEDING MEASURES A.GENERAL: 1.AFTER CONSTRUCTION IS COMPLETE IN ANY AREA OR PHASE OF THE PROJECT, THE DISTURBED AREAS SHALL RECEIVE A PERMANENT GROUND COVER. SEEDING AND MULCHING SHALL BE PERFORMED IMMEDIATELY BEHIND CONSTRUCTION. THE CONTRACTOR SHALL PROVIDE PERMANENT SEEDING IN ALL DISTURBED AREAS AS INDICATED IN THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL ADAPT PERMANENT SEEDING OPERATIONS TO PROTECT AND TO ACCOMMODATE ANY TEMPORARY SEEDING AND SOIL AND EROSION CONTROL MEASURES THAT MAY ALREADY BE IN PLACE DURING THE WORK PERIOD. 2.WHEN SEEDING MUST TAKE PLACE OUT OF SEASON FOR PERMANENT GRASS THE APPROPRIATE TEMPORARY SEEDING SHALL BE DONE AND THE CONTRACTOR SHALL BE RESPONSIBLE FOR PERMANENT SEEDING AS SPECIFIED IN SEASON AT NO ADDITIONAL COST TO OWNER. 1 A B C 2 3 4 5 6 7 8 D ISSUE DATE DESCRIPTION PROJECT NUMBER 0 1"2"FILENAME SCALE SHEET N.C.B.E.L.S. License Number F-0116 HDR Engineering Inc of the Carolinas 301 N. Main St., Suite 2441 Winston-Salem, NC 27101 336.416.3462 PRELIMINARY NOT FOR CONSTRUCTION OR RECORDING WINSTON SALEM - FORSYTH COUNTY WINSTON SALEM, NORTH CAROLINA CHANNIN BENNETT, PE 10072735 PROJECT MANAGER DESIGNED DESIGNED QC DRAWN CITY PROJECT NUMBER 716186 GUINEVERE SEWER EROSION CONTROL NOTES AND SPECIFICATIONS CWID 1304547 AP5-04 AP5-04.dwg AS SHOWN 02/14/2020 REVIEW PLANS c:\pwworking\east01\d1225478\AP5-04.dwg, Plot, 2/13/2020 12:18:31 PM, BRKING 1 A B C 2 3 4 5 6 7 8 D ISSUE DATE DESCRIPTION PROJECT NUMBER 0 1"2"FILENAME SCALE SHEET N.C.B.E.L.S. License Number F-0116 HDR Engineering Inc of the Carolinas 301 N. Main St., Suite 2441 Winston-Salem, NC 27101 336.416.3462 PRELIMINARY NOT FOR CONSTRUCTION OR RECORDING WINSTON SALEM - FORSYTH COUNTY WINSTON SALEM, NORTH CAROLINA CHANNIN BENNETT, PE 10072735 PROJECT MANAGER DESIGNED DESIGNED QC DRAWN CITY PROJECT NUMBER 716186 GUINEVERE SEWER DETAILS CWID 1304547 AP5-05 AP5-05.dwg AS SHOWN 02/14/2020 REVIEW PLANS c:\pwworking\east01\d1225478\AP5-05.dwg, Plot, 2/13/2020 12:18:36 PM, BRKING PIPE EMBEDMENT DETAIL FOR GRASSED AREAS 1 - 4" MIN NOTES 1.SEE SPECIFICATION SECTION 31-23-33. 2.DETAIL IS FOR ALL GRAVITY SEWER PIPE, INCLUDING SERVICE LINES. O.D. + 30" (MIN.) ZONE 1 BEDDING AND BACKFILL: No. 67 STONE ZONE 3 BACKFILL: SUITABLE SOIL EXISTING GRADE 6" TOPSOIL MIN. 70% O.D. PIPE EMBEDMENT DETAIL FOR RCP PIPE IN GRASSED AREAS 2 - NOTES 1.SEE SPECIFICATION SECTION 31-23-33. 2.DETAIL IS FOR ALL RCP SEWER PIPE. O.D. + 36" (MIN.) ZONE 1 BEDDING AND BACKFILL: SELECT BACKFILL MATERIAL CLASS III OR CLASS II, BELOW SPRINGLINE. ZONE 3 BACKFILL: APPROVED SUITABLE SOIL ABOVE SPRINGLINE EXISTING GRADE 6" TOPSOIL MIN. 70% O.D. SELECT MATERIAL CLASS V OR VI FOR FOUNDATION CONDITIONING. ENCAPSULATE WITH TYPE 2 GEOTEXTILE AS DIRECT BY THE ENGINEER. UNDISTURBED EARTH MATERIAL 1/2 INCH PER FOOT OF 'H' BUT NOT LESS THAN 12 INCHES NOR MORE THAN 24 INCHES I.D. / 6 MINIMUM, NOT LESS THAN 6 INCHES H LOOSELY PLACE SELECTED MATERIAL CLASS III OR CLASS II, TYPE 1 FOR PIPE BEDDING. LEAVE SECTION DIRECTLY BENEATH PIPE UNCOMPACTED AS PIPE SEATING AND BACKFILL WILL ACCOMPLISH COMPACTION. COMPACT MATERIAL ON BOTH SIDES OF THE PIPE AFTER THE PIPE IS PLACED AND PRIOR TO PLACEMENT OF FILL. CARE SHOULD BE EXERCISED TO FULLY COMPACT HAUNCH ZONE OF PIPE BACKFILL (BOTH SIDES OF PIPE). 1 A B C 2 3 4 5 6 7 8 D ISSUE DATE DESCRIPTION PROJECT NUMBER 0 1"2"FILENAME SCALE SHEET N.C.B.E.L.S. License Number F-0116 HDR Engineering Inc of the Carolinas 301 N. Main St., Suite 2441 Winston-Salem, NC 27101 336.416.3462 PRELIMINARY NOT FOR CONSTRUCTION OR RECORDING WINSTON SALEM - FORSYTH COUNTY WINSTON SALEM, NORTH CAROLINA CHANNIN BENNETT, PE 10072735 PROJECT MANAGER DESIGNED DESIGNED QC DRAWN CITY PROJECT NUMBER 716186 GUINEVERE SEWER DETAILS CWID 1304547 AP5-06 AP5-06.dwg AS SHOWN 02/14/2020 REVIEW PLANS c:\pwworking\east01\d1225478\AP5-06.dwg, Plot, 2/13/2020 12:18:46 PM, BRKING