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HomeMy WebLinkAboutNCC215292_Site Plan or Location Map_20210927DocuSign Envelope ID: 85EOOD2B-1 455-4E37-A42A-1 102913A907B S (4 LYERLY RDIVISIO.L P11 Wake Forest Township OWNER: TERRAMOR HOMES 7208 FALLS OF NEUSE RD, STE 201 RALEIGH, NORTH CAROLINA (919)-792-3745 VICINITY MAP ,��.%,�N CA%RS'%,,, a SEAL s L-4685 qN PAR 1,1 IDocuSigned by: 6r),M& P&&V AF5DC1951AA8410... 1/12/2021 Il_\an] I=01=901II1911 SHEET 1: COVER SHEET 2: SOIL AND EROSION PLAN SHEET 3: SOIL AND EROSION PLAN SHEET 4: SOIL AND EROSION PLAN SHEET 5: SOIL AND EROSION PLAN SHEET 6: EROSION CONTROL DETAILS SHEET 7: NCDEQ GROUND STABILIZATION AND MATERIALS HANDLING SHEET 8: NCDEQ INSPECTION RECORD KEEPING AND REPORTING. CAWTHORNE, MOSS 8c PANCIERA, P.C. PROFESSIONAL LAND SURVEYORS, C-1525, 333 S. WHITE STREET, P.O. BOX 1253, WAKE FOREST, N.C., 27587, (919) 556-3148 DocuSign Envelope ID: 224E29F2-57D2-4187-BFB4-7100AD963CEF - -56ll - \ 'SILT FENCE" OULET' O 'SILT FEjJ6E' - \ OUtET 6 Q'- _ 3 5• \ 1 - - - 173 O Lz SIFT FENCE _ DISTURBED AREA0.110 AC. 4,782 sq.ft. - \ DISTURBED AREA 5,703 sq.ft. SkT FENCE DISTURBED AREA - - - - _ Q� `_ 5,417 sq.ft. b'\ 0.124 AC. R o0, \ SILT Q / \------ - - - -- \ - I ' SILT FENCE - - _ _ / ' , ' , ' , ' \ 02�) OULET SILT FENCE ' I LILETLA `-1(90 / , , , , / / t5 -- - - - -- - ---- - - - - -- ' ,/ , , o• DISTURBED AREA 4,506 sq.ft. 0.103 AC. ; ; DISTURBED AREA ' 3,807 sq.ft.0.087 AC. �i.. I ' / , , / , , • , , , ' 90 I SILT FENCE - I 81 OULET / 1 / / O T , , ,' - 'I ' , ,'175.o' �DISTURBED AREA ------- -----1 _ I / 3,948 sq.ft. - Z - - - / / 1 0.091 AC. m SILT FENCE SILT FENCE - - - - z ' OULET zc nn AC — / SILT FENCE - - - / — OULE`f` —� SUNNY FIELDS'� � . /,', , _, �,�,, � , I I 90 D �' O• V C `` ,' /, , , , `I I I , 1 I i I I U FENCE 0 SILT 00 10 WDISTURBED AREA 1 1 cp 5,356 sq.ft. 0.123 AC. PARK SPACE ----------------------------- ------------- o ` ------- SEAL<< 1_ I IF Sir 4:1 c ,,,o'1q •N PA" ��% 8/3/2021 DocuSi 4,101��1111111111 EVERL`'AFSdVISION PH.4 SOIL AND EROSION PLAN 1 SHEET 2 OF 5 CAWTHORNE, MOSS & RANCIERA, R.C. PROFESSIONAL LAND SURVEYORS, C-1525, 333 S. WHITE STREET, R.O. BOX 1253, WAKE FOREST, N.C., 275871(919)556-3148 AUGUST 3, 2021 NOTES: 1. PUT SILT FENCE OR TREE PROTECTION FENCE UP TO ENSURE CONSTRUCTION ENTRANCE IS USED. 2. IF CONSTRUCTION ON THE SITES ARE SUCH THAT THE MUD IS NOT REMOVED BY THE VEHICLE TRAVELING OVER THE STONE, THEN THE TIRES OF THE VEHICLES MUST BE WASHED BEFORE ENTERING THE PUBLIC ROAD. 3. MAINTAIN GRAVEL PAD IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING CONSTRUCTION SITE. ENTRANCE WILL REQUIRE PERIODIC REMOVAL OF SEDIMENT -LADEN STONE AND REPLACEMENT WITH FRESH STONE. 35' MIN. 15' MIN. EXISTING ROADWAY 6" MIN. .... . R I:7Ni�I�Id�:��t�P►1� CROSS SECTION CONSTRUCTION ENTRANCE NEW CONSTRUCTION 12" MIN. C) �' CLASS 1 RIP RAP (SEE SECTION THRU BASIN BELOW) F C � I I 1 \\ INVERT SLOW PIPE � �sFa/ / MfNT STORAGE AREA PERSPECTIVE VIEW NO SCALE AREAS TO BE DISTURBED (CUT, FILL, ETC.) RIP RAP HEADWALL / Z #5 WASHED STONE. 1'-0" THICK x 3'-0" HIGH MINIMUM \ i SEDIMENT STORAGE FLOOD STORAGE ZONE RIP RAP HEADWALL PIPE 1INVERT ' 1.53-- 1.5' -------- NATURAL GROUND - --------------------------- - FLOW CLASS 1 RIP -RAP UM SEDIMENT DEPTH #5 WASHED STONE EAN 0�cjeOINT) SEEN THRU CATCH BASIN, FILTER AND CULVERT PIPE NO SCALE c(ne�1 rP HORSESHOE INLET PROTECTION FILTER FABRIC IN TRENCH SECTI❑N VIEW MINIMUM 10 LINE WIRES 4' MIN. - I SILT FENCE SILT FENCE OUTLET FRONT VIEW NOTE: 1. USE SILT FENCE ONLY WHEN DRAINAGE AREA DOES NOT EXCEED 1/4 ACRE AND NEVER IN AREAS OF CONCENTRATED FLOW. 2. REMOVE SEDIMENT DEPOSITED AS NEEDED TO PROVIDE STORAGE VOLUME FOR THE NEXT RAIN AND TO REMOVE PRESSURE ON THE SILT FENCE. TEMPORARY SILT FENCE IMUM 12-1/2 GAUGE RMEDIATE WIRES GRADE STEEL POST -WOVEN WIRE FABRIC -SILT FENCE FABRIC FILL SLOPE N "' •GRADE r...8" MINIMUM COVER .OVER SKIRT * ANCHOR SKIRT AS DIRECTED I BY ENGINEER SIDE VIEW INDIVIDUAL LOT EROSION CONTROL SEQUENCE 1. EROSION AND SEDIMENT CONTROL (E&SC) PERMIT AND CERTIFICATE OF COVERAGE (COC) MUST BE OBTAINED BEFORE ANY LAND DISTURBANCE ACTIVITIES OCCUR. A COPY OF THE E&SC PERMIT, THE COC, AND A HARD COPY OF THE PLAN MUST BE KEPT ON SITE, PREFERABLY IN A PERMITS BOX, AND ACCESSIBLE DURING INSPECTION. 2. SCHEDULE A PRE -CONSTRUCTION MEETING WITH A RALEIGH REGIONAL OFFICE LAND QUALITY INSPECTOR A MINIMUM OF 72 HOURS PRIOR TO CONSTRUCTION BEGINNING. ADDITIONALLY, THE RALEIGH REGIONAL OFFICE MUST BE NOTIFIED A LEAST 48 HOURS PRIOR TO COMMENCING LAND DISTURBANCE. CONTACT THE RALEIGH REGIONAL OFFICE AT (919)-791-4200. PER NPDES REQUIREMENTS, A RAIN GAUGE, SELF INSPECTIONS RECORDS, PERMITS AND EROSION AND SEDIMENTATION ON SITE AND ACCESSIBLE DURING INSPECTIONS. IT IS RECOMMENDED THAT THESE ITEMS BE PLACE IN A BOX AT THE BEGINNING OR ENTRANCE OF PROJECT. SELF INSPECTIONS FOR EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PERFORMED AT LEAST ONCE EVERY SEVEN CALENDAR DAYS AND WITHIN 24 HOURS OF EVERY RAINFALL EVENT GREATER THAN 1 INCH. ANY NEEDED REPAIRS SHALL BE MADE IMMEDIATELY TO MAINTAINED AS SPECIFIED IN THE CONSTRUCTION DETAILS ON THIS PLAN. A RAIN GAUGE SHALL BE INSTALLED AT THE PROJECT SITE FOR MONITORING. 3. INSTALL THE CONSTRUCTION ENTRANCE PER DETAIL. 4. UPON COMPLETION OF THE DRIVEWAY INSTALLATION, INSTALL THE PERIMETER SILT FENCE AND OUTLETS. 5. INSTALLATION SEED, MULCH AND ANCHOR EROSION AND SEDIMENTATION CONTROL MEASURES. 6. BEING CONSTRUCTION OF DWELLING AND OTHER ASSOICATED LOT IMPROVEMENTS. UPON COMPLETION AND APPROVAL BY NCDEQ, AND THE SITE IS PERMANENTLY STABILIZED, REMOVE ANY REMAINING EROSION CONTROL MEASURES. 7. PER THE NPDES PERMIT GROUND STABILIZATION WILL BE APPLIED WITH 14 CALENDAR DAYS FROM LAST LAND DISTURBING ACTIVITY. FOR STEEP SLOPES, THOSE AREAS MUST BE STABILIZED WITHIN 7 CALENDAR DAYS. FOR CRITICAL AREAS, STABILIZATION MUST BE ESTABLISHED IN A SINGLE DAY. 8. PERMANENT GROUNDCOVER SHALL BE ESTABLISHED IN 90 CALENDAR DAYS. HOWEVER, NPDES GROUNDCOVER REQUIREMENTS TAKE PRECEDENCE. 9. WHEN THE PROJECT IS COMPLETE, THE PERMITTESS SHALL CONTACT DEMLR TO CLOSE OUT THE E&SC PLAN. :E, :H :D. Seeeding Schedule For Sholders, Side Ditches, Slopes (Max 3:1) Date Type Planting Rate Aug 15-Nov 1 Tall Fescue 3001bsjacre Nov 1-Mar 1 Tall Fescue & Abruzzi Rye 3001bsjacre Mar 1-Apr 15 Tall Fescue 3001bsjacre Apr 15 Jun 30 Hulled Common Bermudagrass 25 lbsjacre 125lbs/acre (Tall Fescue); 35 Tall Fescue AND Browntop Ibs/acre (Browntop Millet); 30 Jul 1-Aug 15 Millet or Sorghum -Sudan Ibs%acre (Sorghum -Sudan Hybrids*** Hybrids) For Sholders, Side Ditches, Slope (3:1 to 2:1) Date Type Planting Rate Sericea Lespedeza (scarified) Mar 1-Jun 1 and use the following 50lbsjacre (Sericea Lespedeza); combinations: Mar 1-Apr 15 Add Tall Fescue 1201bsjacre Mar 1-Jun 30 Or add Weeping Love grass 101bs/acre Mar 1 Jun 30 Or add Hulled Common 25 Ibsjacre Bermudagrass 1201bsjacre (Tall Fescue); 35 Tall Fescue AND Browntop Ibsjacre (Browntop Mullet); 30 Jun 1-Sept 1 Mullet or Sorghum -Sudan Ibs%acre (Sorghum -Sudan Hybrids*** Hybrids) Sericea Lespedeza (unhulled - 70lbsjacre (Sericea Lespedeza); Sept 1-Mar 1 unscarified) ANDTall Fescue 120lbsjacre (Tall Fescue) Nov 1-Mar 1 AND Abruzzi Rye 25 Ibsjacre Consult S&EC Environmental Engineers for additional information concerning other alternatives for vegetation of denuded areas. The above vegetation rates are those that do well under local conditions; other seeding rate combinations are possible. `TEMPORARY: Reseed according to optimum season for desired permanent vegetation. Do not allow temporary cover to grow more than 12' in height before mowing; otherwise, fescue may be shaded out. STABILIZATION TIME FRAMES •• I 1• • � • 1 J r♦ 1• • r r•• •0 0 01 d 8' MAX. VARIABLE AS DIRECTED BY THE ENGINEER POST ,L WIRE FENCE MIN. 10 GA. RNING SIGN LINE WIRES ,RANGE, UV RESISTANT IGH -TENSILE STRENGTH OLY BARRICADE FABRIC (TYPICAL) HIGH -TENSILE STRENGTH - POLY BARRICADE FABRIC (TYPICAL) - FRONT VIEW NOTES: 1. TREE PROTECTION FENCING MUST BE INSTALLED AT A MINIMUM RADIUS OF THE CRITICAL ROOT ZONE (SEE DETAIL TPP-02 FOR EXAMPLES) 2. THE TREE PROTECTION FENCING MUST REMAIN IN PLACE FOR THE DURATION OF THE PROJECT UNLESS OTHERWISE APPROVED BY URBAN FORESTRY STAFF. 3. APPROVED IMPACT PROTECTION DEVICES MUST BE REMOVED AFTER CONSTRUCTION WHEN APPLICABLE. 4. SIGNS SHALL BE PLACED AT 50' MAXIMUM INTERVALS. PLACE A SIGN AT EACH END OF LINEAR TREE PROTECTION AND 50' ON CENTER FOR THE REMAINDER 5. FOR TREE PROTECTION AREAS LESS THAN 200' IN PERIMETER, PROVIDE NO LESS THAN ONE SIGN PER PROTECTED AREA. 6. ATTACH SIGNS SECURELY TO FENCE POSTS AND FABRIC. 7. ADDITIONAL SIGNS MAY BE REQUIRED BY CITY OF RALEIGH BASED ON ACTUAL FIELD CONDITIONS. 8. SIGNS ARE TO BE MADE OF DURABLE, WEATHERPROOF MATERIAL WITH LETTERS A MINIMUM OF 2 1/2" HIGH. CLEARLY LEGIBLE AND SPACED AS SHOWN. 40" TREE PROTECTION AREA DO NOT ENTER ZONA DE PROTECCION PARA ARBOLES - NO ENTRE WARNING SIGN DETAIL IC OR PIES 12-1/2 GA. RMEDIATE -S 3RADE PROVIDE WARNING LANGUAGE IN BOTH ENGLISH AND SPANISH, AS SHOWN TEMPORARY SEEDING SCHEDULE (TO TEMPORARILY STABILIZE DENUDED AREAS THAT WILL NOT BE BROUGHT TO FINAL GRADE FOR A PERIOD OF 15 WORKING DAYS) SEEDING DATES: DECEMBER 1 THRU APRIL 15 SEEDING MIXTURE: SPECIES RATE RATE (LBS/AC) RYE (GRAIN) 120 ANNUAL LESPEDEZA (KOBE) 50 OMIT ANNUAL LESPEDEZA WHEN DURATION OF TEMPORARY COVER IS NOT TO EXTEND BEYOND JUNE SOIL AMENDMENTS: FOLLOW SOIL TESTS OR APPLY: 2,000 LBS/AC LIMESTONE AND 750 LB/AC 10-10-10 FERTILIZER MULCH: 4,000 LBS/AC - ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, OR A MULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL. MAINTENANCE: REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, REFERTILIZE AND MULCH IMMEDIATELY FOLLOWING EROSION OR OTHER DAMAGE. SEEDING DATES: APRIL 15 - AUGUST 15 SEEDING MIXTURE: SPECIES RATE (LBS/AC) GERMAN MILLET 40 SOIL AMENDMENTS: FOLLOW SOIL TESTS OR APPLY: 2,000 LBS/AC LIMESTONE AND 750 LB/AC 10-10-10 FERTILIZER MULCH: 4,000 LBS/AC - ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, OF A MULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL. MAINTENANCE: REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, REFERTILIZE AND MULCH IMMEDIATELY FOLLOWING EROSION OR OTHER DAMAGE. y���]IRe>♦�1����_l�Iel�)��ib��71:i�)•�lXil��13�3� SEEDING MIXTURE: SPECIES RATE (LBS/AC) RYE (GRAIN) 120 SOIL AMENDMENTS: FOLLOW SOIL TESTS OR APPLY: 2,000 LBS/AC LIMESTONE AND 1,000 LB/AC 10-10-10 FERTILIZER MULCH: 4,000 LBS/AC - ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, OF A MULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL. MAINTENANCE: REPAIR AND REFERTILIZE DAMAGED AREAS IMMEDIATELY. TOPDRESS WITH 50 LBS AC OF NITROGEN IN MARCH. IF IT IS NECESSARY TO EXTEND TEMPORARY COVER BEYOND JUNE 15, OVERSEED WITH 0 LBS/AC KOBE IN LATE FEBRUARY OR EARLY MARCH PERMANENT SEEDBED PREPARATION 1. INSTALL NECESSARY MECHANICAL EROSION AND SEDIMENTATION CONTROL PRACTICES BEFORE SEEDING, AND COMPLETE GRADING ACCORDING TO THE APPROVED PLAN. 2. LIME AND FERTILIZER NEEDS SHOULD BE DETERMINED BY SOIL TESTS. SOIL TESTING IS PERFORMED FREE OF CHARGE BY THE NC DEPT. OF AGRICULTURE. SOIL TESTING LABORATORY. DIRECTIONS, SAMPLE CARTONS, AND INFORMATION ARE AVAILABLE THROUGH COUNTY AGRICULTURAL EXTENSION OFFICES OR FROM NCDA. BECAUSE THE NCDA SOIL TESTING LAB REQUIRES 1-6 WEEKS FOR SAMPLE TURN -AROUND, SAMPLING MUST BE PLANNED WELL IN ADVANCE OF FINAL GRADING. TESTING IS ALSO DONE BY COMMERCIAL LABORATORIES. 3. WHEN SOIL TESTS ARE NOT AVAILABLE, FOLLOW RATES SUGGESTED IN THE PERMANENT SEEDING SCHEDULE ON THIS SHEET. APPLICATION RATES USUALLY FALL INTO THE FOLLOWING RANGES: GROUND AGRICULTURAL LIMESTONE: LIGHT TEXTURED, SANDY SOILS: 1 - 1.5 TONS/ACRE HEAVY TEXTURED, CLAYEY SOILS: 2 - 3 TONS/ACRE FERTILIZER: GRASSES: 800 - 1200 LB/ACRE OF 10-10-10 (OR EQUIVALENT) GRASS -LEGUME MIXTURES: 800 - 1200 LB/ACRE OF 5-10-10 (OR EQUIVALENT) 4. APPLY LIME AND FERTILIZER EVENLY AND INCORPORATE INTO THE TOP 4-6 INCHES OF SOIL BY DISKING OR OTHER SUITABLE MEANS. OPERATE MACHINERY ON THE CONTOUR. 5. ROUGHEN SURFACES IN ACCORDANCE WITH THE NOTES ON SURFACE ROUGHENING ON THIS SHEET. 6. COMPLETE SEEDBED PREPARATION BY BREAKING UP LARGE CLODS AND RAKING INTO A SMOOTH, UNIFORM SURFACE (SLOPES LESS THAN 3:1.) FILL IN OR LEVEL DEPRESSIONS THAT CAN COLLECT WATER. BROADCAST SEED INTO A FRESHLY LOOSENED SEEDBED THAT HAS NOT BEEN SEALED BY RAINFALL. TEMPORARY SEEDBED PREPARATION 1. A GOOD SEEDBED IS WELL PULVERIZED, LOOSE, AND UNIFORM. 2.LIMING - APPLY LIME ACCORDING TO SOIL TEST RECOMMENDATIONS. IF THE PH (ACIDITY) OF THE SOIL IS NOT KNOW, AN APPLICATION OF GROUND AGRICULTURAL LIMESTONE AT THE RATE OF 1 - 1.5 TONS/ACRE ON FINE TEXTURED SOILS AND 2-3 TONS/ACRE ON COARSE TEXTURED SOILS IS USUALLY SUFFICIENT. APPLY LIMESTONE UNIFORMLY AND INCORPORATE INTO THE TOP 4-6 INCHES OF THE SOIL. SOILS WITH A PH OF 6 OR HIGHER NEED NOT BE LIMED. 3.FERTILIZER - BASE APPLICATION RATES ON SOIL TESTS. WHEN THESE ARE NOT POSSIBLE APPLY A 10-10-10 GRADE FERTILIZER AT 700 - 1000 LB/ACRE. BOTH FERTILIZER AND LIME SHOULD BE INCORPORATED INTO THE TOP 4-6 INCHES OF IF A HYDRAULIC SEEDER IS USED, DO NOT MIX SEED AND FERTILIZER MORE THAN 30 MINUTES BEFORE APPLICATION. 4.SURFACE ROUGHENING - IF RECENT TILLAGE OPERATIONS HAVE RESULTED IN A LOOSE SURFACE, ADDITIONAL ROUGHENING MAY NOT BE REQUIRED, EXCEPT TO BREAK UP LARGE CLODS. IF RAINFALL CAUSES THE SURFACE TO BECOME SEALED OR CRUSTED, LOOSEN IT JUST PRIOR TO SEEDING BY DISKING, RAKING, HARROWING, OR OTHER SUITABLE METHODS. GROOVE OR FURROW SLOPES STEEPER THAN 3:1 ON THE CONTOUR BEFORE SEEDING. SEE OTHER REQUIREMENTS FOR SURFACE ROUGHENING ON THIS SHEET. NOTIFICATION OF LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF -INSPECTION PROGRAM: THE SEDIMENT POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLE FOR LAND DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THE APPROVED EROSION AND SEDIMENT CONTROL PLAN IS BEING FOLLOWED. RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TOOK EFFECT OCTOBER 1, 2010. THE SELF INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF MONITORING PROGRAM OF THE NPDES PERMIT FOR CONSTRUCTION ACTIVITIES. THE FOCUS OF THE SELF INSPECTION REPORT IS THE INSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THE APPROVED PLAN. THE SELF INSPECTION REPORT FORM IS AVAILABLE AS AN EXCEL SPREAD SHEET FROM HTTPS://DEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MIN ERAL-LAND-RESOURCES/ENERGY-M INERAL-LAND-PERMITS/STORMWATER-PERMITS/CONSTRUCTION-SW IF YOU HAVE ANY QUESTIONS OR CANNOT ACCESS THE FORM PLEASE CONTACT THIS OFFICE AT (919) 791-4200. TREE PROTECTION FENCE CAWTHORNE, MOSS & PANCIERA, P.C. PROFESSIONAL LAND SURVEYORS, C-1525, 333 S. WHITE STREET, P.O. BOX 1253, WAKE FOREST N.C., 27588, (919) 556-3148 EVERLY SUBDIVISION PH.2 SOIL AND EROSION PLAN SHEET 6 OF 8 DECEMBER 18, 2020 PART III SELF -INSPECTION, RECORDKEEPING AND REPORTING SECTION A: SELF -INSPECTION Self -inspections are required during normal business hours in accordance with the table below. When adverse weather or site conditions would cause the safety of the inspection personnel to be in jeopardy, the inspection may be delayed until the next business day on which it is safe to perform the inspection. In addition, when a storm event of equal to or greater than 1.0 inch occurs outside of normal business hours, the self -inspection shall be performed upon the commencement of the next business day. Any time when inspections were delayed shall be noted in the Inspection Record. Frequency Inspect (during normal Inspection records must include: business hours) (1) Rain gauge Daily Daily rainfall amounts. maintained in If no daily rain gauge observations are made during weekend or good working holiday periods, and no individual -day rainfall information is order available, record the cumulative rain measurement for those un- attended days (and this will determine if a site inspection is needed). Days on which no rainfall occurred shall be recorded as "zero." The permittee may use another rain -monitoring device approved by the Division. (2) E&SC At least once per 1. Identification of the measures inspected, Measures 7 calendar days 2. Date and time of the inspection, and within 24 3. Name of the person performing the inspection, hours of a rain 4. Indication of whether the measures were operating event > 1.0 inch in properly, 24 hours 5. Description of maintenance needs for the measure, 6. Description, evidence, and date of corrective actions taken. (3) Stormwater At least once per 1. Identification of the discharge outfalls inspected, discharge 7 calendar days 2. Date and time of the inspection, outfalls (SDOs) and within 24 3. Name of the person performing the inspection, hours of a rain 4. Evidence of indicators of stormwater pollution such as oil event > 1.0 inch in sheen, floating or suspended solids or discoloration, 24 hours 5. Indication of visible sediment leaving the site, 6. Description, evidence, and date of corrective actions taken. (4) Perimeter of At least once per If visible sedimentation is found outside site limits, then a record site 7 calendar days of the following shall be made: and within 24 1. Actions taken to clean up or stabilize the sediment that has left hours of a rain the site limits, event > 1.0 inch in 2. Description, evidence, and date of corrective actions taken, and 24 hours 3. An explanation as to the actions taken to control future releases. (5) Streams or At least once per If the stream or wetland has increased visible sedimentation or a wetlands onsite 7 calendar days stream has visible increased turbidity from the construction or offsite and within 24 activity, then a record of the following shall be made: (where hours of a rain 1. Description, evidence and date of corrective actions taken, and accessible) event > 1.0 inch in 2. Records of the required reports to the appropriate Division 24 hours Regional Office per Part III, Section C, Item (2)(a) of this permit. (6) Ground After each phase 1. The phase of grading (installation of perimeter E&SC stabilization of grading measures, clearing and grubbing, installation of storm measures drainage facilities, completion of all land -disturbing activity, construction or redevelopment, permanent ground cover). 2. Documentation that the required ground stabilization measures have been provided within the required timeframe or an assurance that they will be provided as soon as possible. NOTE: The rain inspection resets the required 7 calendar day inspection requirement. PART III SELF -INSPECTION, RECORDKEEPING AND REPORTING SECTION B: RECORDKEEPING 1. E&SC Plan Documentation The approved E&SC plan as well as any approved deviation shall be kept on the site. The approved E&SC plan must be kept up-to-date throughout the coverage under this permit. The following items pertaining to the E&SC plan shall be kept on site and available for inspection at all times during normal business hours. Item to Document Documentation Requirements (a) Each E&SC measure has been installed Initial and date each E&SC measure on a copy and does not significantly deviate from the of the approved E&SC plan or complete, date locations, dimensions and relative elevations and sign an inspection report that lists each shown on the approved E&SC plan. E&SC measure shown on the approved E&SC plan. This documentation is required upon the initial installation of the E&SC measures or if the E&SC measures are modified after initial installation. (b) A phase of grading has been completed. Initial and date a copy of the approved E&SC plan or complete, date and sign an inspection report to indicate completion of the construction phase. (c) Ground cover is located and installed Initial and date a copy of the approved E&SC in accordance with the approved E&SC plan or complete, date and sign an inspection plan. report to indicate compliance with approved ground cover specifications. (d) The maintenance and repair Complete, date and sign an inspection report. requirements for all E&SC measures have been performed. (e) Corrective actions have been taken Initial and date a copy of the approved E&SC to E&SC measures. plan or complete, date and sign an inspection report to indicate the completion of the corrective action. 2. Additional Documentation to be Kept on Site In addition to the E&SC plan documents above, the following items shall be kept on the site and available for inspectors at all times during normal business hours, unless the Division provides a site -specific exemption based on unique site conditions that make this requirement not practical: (a) This General Permit as well as the Certificate of Coverage, after it is received. (b) Records of inspections made during the previous twelve months. The permittee shall record the required observations on the Inspection Record Form provided by the Division or a similar inspection form that includes all the required elements. Use of electronically -available records in lieu of the required paper copies will be allowed if shown to provide equal access and utility as the hard -copy records. 3. Documentation to be Retained for Three Years All data used to complete the e-NOI and all inspection records shall be maintained for a period of three years after project completion and made available upon request. [40 CFR 122.41] PART II, SECTION G, ITEM (4) DRAW DOWN OF SEDIMENT BASINS FOR MAINTENANCE OR CLOSE OUT Sediment basins and traps that receive runoff from drainage areas of one acre or more shall use outlet structures that withdraw water from the surface when these devices need to be drawn down for maintenance or close out unless this is infeasible. The circumstances in which it is not feasible to withdraw water from the surface shall be rare (for example, times with extended cold weather). Non -surface withdrawals from sediment basins shall be allowed only when all of the following criteria have been met: (a) The E&SC plan authority has been provided with documentation of the non -surface withdrawal and the specific time periods or conditions in which it will occur. The non -surface withdrawal shall not commence until the E&SC plan authority has approved these items, (b) The non -surface withdrawal has been reported as an anticipated bypass in accordance with Part III, Section C, Item (2)(c) and (d) of this permit, (c) Dewatering discharges are treated with controls to minimize discharges of pollutants from Stormwater that is removed from the sediment basin. Examples of appropriate controls include properly sited, designed and maintained dewatering tanks, weir tanks, and filtration systems, (d) Vegetated, upland areas of the sites or a properly designed stone pad is used to the extent feasible at the outlet of the dewatering treatment devices described in Item (c) above, (e) Velocity dissipation devices such as check dams, sediment traps, and riprap are provided at the discharge points of all dewatering devices, and (f) Sediment removed from the dewatering treatment devices described in Item (c) above is disposed of in a manner that does not cause deposition of sediment into waters of the United States. SELF -INSPECTION, RECORDKEEPING AND REPORTING SECTION C: REPORTING 1. Occurrences that Must be Reported Permittees shall report the following occurrences: (a) Visible sediment deposition in a stream or wetland. (b) Oil spills if: • They are 25 gallons or more, • They are less than 25 gallons but cannot be cleaned up within 24 hours, • They cause sheen on surface waters (regardless of volume), or • They are within 100 feet of surface waters (regardless of volume). (c) Releases of hazardous substances in excess of reportable quantities under Section 311 of the Clean Water Act (Ref: 40 CFR 110.3 and 40 CFR 117.3) or Section 102 of CERCLA (Ref: 40 CFR 302.4) or G.S. 143-215.85. (d) Anticipated bypasses and unanticipated bypasses. (e) Noncompliance with the conditions of this permit that may endanger health or the environment. 2. Reporting Timeframes and Other Requirements After a permittee becomes aware of an occurrence that must be reported, he shall contact the appropriate Division regional office within the timeframes and in accordance with the other requirements listed below. Occurrences outside normal business hours may also be reported to the Department's Environmental Emergency Center personnel at (800) 858-0368. Occurrence Reporting Timeframes (After Discovery) and Other Requirements (a) Visible sediment • Within 24 hours, an oral or electronic notification. deposition in a • Within 7 calendar days, a report that contains a description of the stream or wetland sediment and actions taken to address the cause of the deposition. Division staff may waive the requirement for a written report on a case -by -case basis. • If the stream is named on the NC 303(d) list as impaired for sediment - related causes, the permittee may be required to perform additional monitoring, inspections or apply more stringent practices if staff determine that additional requirements are needed to assure compliance with the federal or state impaired -waters conditions. (b) Oil spills and • Within 24 hours, an oral or electronic notification. The notification release of shall include information about the date, time, nature, volume and hazardous location of the spill or release. substances per Item 1(b)-(c) above (c) Anticipated • A report at least ten days before the date of the bypass, if possible. bypasses [40 CFR The report shall include an evaluation of the anticipated quality and 122.41(m)(3)] effect of the bypass. (d) Unanticipated • Within 24 hours, an oral or electronic notification. bypasses [40 CFR • Within 7 calendar days, a report that includes an evaluation of the 122.41(m)(3)] quality and effect of the bypass. (e) Noncompliance • Within 24 hours, an oral or electronic notification. with the conditions . Within 7 calendar days, a report that contains a description of the of this permit that noncompliance, and its causes; the period of noncompliance, may endanger including exact dates and times, and if the noncompliance has not health or the been corrected, the anticipated time noncompliance is expected to environment[40 continue; and steps taken or planned to reduce, eliminate, and CFR 122.41(I)(7)] prevent reoccurrence of the noncompliance. [40 CFR 122.41(I)(6). • Division staff may waive the requirement for a written report on a case -by -case basis. NCGO I SELF -INSPECTION, RECORDKEEPING AND REPORTING EFFECTIVE: 04/01/19 EVERLY SUBDIVISION PH.2 SOIL AND EROSION PLAN c�1 rP CAWTHORNE, MOSS & PANCIERA, P.C. PROFESSIONAL LAND SURVEYORS, C-1525, 333 S. WHITE STREET, P.O. BOX 1253, WAKE FOREST N.C., 27588, (919) 556-3148 SHEET 8 OF 8 DECEMBER 18, 2020 GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH THE NCG01 CONSTRUCTION GENERAL PERMIT Implementing the details and specifications on this plan sheet will result in the construction activity being considered compliant with the Ground Stabilization and Materials Handling sections of the NCG01 Construction General Permit (Sections E and F, respectively). The permittee shall comply with the Erosion and Sediment Control plan approved by the delegated authority having jurisdiction. All details and specifications shown on this sheet may not apply depending on site conditions and the delegated authority having jurisdiction. SECTION E: GROUND STABILIZATION Required Ground Stabilization Timeframes Stabilize within this Site Area Description many calendar Timeframe variations days after ceasing land disturbance (a) Perimeter dikes, swales, ditches, and 7 None perimeter slopes (b) High Quality Water 7 None (HQW) Zones (c) Slopes steeper than If slopes are 10' or less in length and are 3:1 7 not steeper than 2:1, 14 days are allowed -7 days for slopes greater than 50' in length and with slopes steeper than 4:1 -7 days for perimeter dikes, swales, (d) Slopes 3:1 to 4:1 14 ditches, perimeter slopes and HQW Zones -10 days for Falls Lake Watershed -7 days for perimeter dikes, swales, (e) Areas with slopes ditches, perimeter slopes and HQW Zones flatter than 4:1 14 -10 days for Falls Lake Watershed unless there is zero slope Note: After the permanent cessation of construction activities, any areas with temporary ground stabilization shall be converted to permanent ground stabilization as soon as practicable but in no case longer than 90 calendar days after the last land disturbing activity. Temporary ground stabilization shall be maintained in a manner to render the surface stable against accelerated erosion until permanent ground stabilization is achieved. GROUND STABILIZATION SPECIFICATION Stabilize the ground sufficiently so that rain will not dislodge the soil. Use one of the techniques in the table below: Temporary Stabilization Permanent Stabilization • Temporary grass seed covered with straw or • Permanent grass seed covered with straw or other mulches and tackifiers other mulches and tackifiers • Hydroseeding • Geotextile fabrics such as permanent soil • Rolled erosion control products with or reinforcement matting without temporary grass seed • Hydroseeding • Appropriately applied straw or other mulch • Shrubs or other permanent plantings covered • Plastic sheeting with mulch • Uniform and evenly distributed ground cover sufficient to restrain erosion • Structural methods such as concrete, asphalt or retaining walls • Rolled erosion control products with grass seed POLYACRYLAMIDES (PAMS) AND FLOCCULANTS 1. Select flocculants that are appropriate for the soils being exposed during construction, selecting from the NC DWR List of Approved PAMS/Flocculants. 2. Apply flocculants at or before the inlets to Erosion and Sediment Control Measures. 3. Apply flocculants at the concentrations specified in the NC DWR List of Approved PAMS/Flocculants and in accordance with the manufacturer's instructions. 4. Provide ponding area for containment of treated Stormwater before discharging offsite. 5. Store flocculants in leak -proof containers that are kept under storm -resistant cover or surrounded by secondary containment structures. EQUIPMENT AND VEHICLE MAINTENANCE 1. Maintain vehicles and equipment to prevent discharge of fluids. 2. Provide drip pans under any stored equipment. 3. Identify leaks and repair as soon as feasible, or remove leaking equipment from the project. 4. Collect all spent fluids, store in separate containers and properly dispose as hazardous waste (recycle when possible). 5. Remove leaking vehicles and construction equipment from service until the problem has been corrected. 6. Bring used fuels, lubricants, coolants, hydraulic fluids and other petroleum products to a recycling or disposal center that handles these materials. LITTER, BUILDING MATERIAL AND LAND CLEARING WASTE 1. Never bury or burn waste. Place litter and debris in approved waste containers. 2. Provide a sufficient number and size of waste containers (e.g dumpster, trash receptacle) on site to contain construction and domestic wastes. 3. Locate waste containers at least 50 feet away from storm drain inlets and surface waters unless no other alternatives are reasonably available. 4. Locate waste containers on areas that do not receive substantial amounts of runoff from upland areas and does not drain directly to a storm drain, stream or wetland. 5. Cover waste containers at the end of each workday and before storm events or provide secondary containment. Repair or replace damaged waste containers. 6. Anchor all lightweight items in waste containers during times of high winds. 7. Empty waste containers as needed to prevent overflow. Clean up immediately if containers overflow. 8. Dispose waste off -site at an approved disposal facility. 9. On business days, clean up and dispose of waste in designated waste containers. PAINT AND OTHER LIQUID WASTE 1. Do not dump paint and other liquid waste into storm drains, streams or wetlands. 2. Locate paint washouts at least 50 feet away from storm drain inlets and surface waters unless no other alternatives are reasonably available. Contain liquid wastes in a controlled area. 4. Containment must be labeled, sized and placed appropriately for the needs of site. 5. Prevent the discharge of soaps, solvents, detergents and other liquid wastes from construction sites. PORTABLE TOILETS 1. Install portable toilets on level ground, at least 50 feet away from storm drains, streams or wetlands unless there is no alternative reasonably available. If 50 foot offset is not attainable, provide relocation of portable toilet behind silt fence or place on a gravel pad and surround with sand bags. 2. Provide staking or anchoring of portable toilets during periods of high winds or in high foot traffic areas. 3. Monitor portable toilets for leaking and properly dispose of any leaked material. Utilize a licensed sanitary waste hauler to remove leaking portable toilets and replace with properly operating unit. EARTHEN STOCKPILE MANAGEMENT 1. Show stockpile locations on plans. Locate earthen -material stockpile areas at least 50 feet away from storm drain inlets, sediment basins, perimeter sediment controls and surface waters unless it can be shown no other alternatives are reasonably available. 2. Protect stockpile with silt fence installed along toe of slope with a minimum offset of five feet from the toe of stockpile. 3. Provide stable stone access point when feasible. 4. Stabilize stockpile within the timeframes provided on this sheet and in accordance with the approved plan and any additional requirements. Soil stabilization is defined as vegetative, physical or chemical coverage techniques that will restrain accelerated erosion on disturbed soils for temporary or permanent control needs. (>' l, ro> NORTH CAROLI NA £nvironmentat Quality ONSITE CONCRETE WASHOUT STRUCTURE WITH LINER 0 o ,a n 0 0 3� 0 0 00 0 r� C[IL� MIIO lm111Q l �-� a� Lei .`LIYL lLG1O1 QIasO YI IOI� tVfY •IdY 1W &C Un L A�p C1111L YJIIOI �CIF�OO N f60 IYI� '�lV'�"'f[�N'MalOu t M CYtl[1[ Wd� L M {Ytrl[ V1.OR a�r.wr. yyyy t1MCTO LYIl s sm �[ IMM�NO NY M LYm NOIa NCI M W K ma ! f M T w lIACT� MMtl1Y 1= �• 110[ even 10349 C VMMM :sumac � m a tilts u wso Q nmu m OSM� WnN �MWKVWLn BELOW GRADE WASMOnT STRUCTURE ABOVE GRADE WASPT STRUCTURE CONCRETE WASHOUTS 1. Do not discharge concrete or cement slurry from the site. 2. Dispose of, or recycle settled, hardened concrete residue in accordance with local and state solid waste regulations and at an approved facility. 3. Manage washout from mortar mixers in accordance with the above item and in addition place the mixer and associated materials on impervious barrier and within lot perimeter silt fence. 4. Install temporary concrete washouts per local requirements, where applicable. If an alternate method or product is to be used, contact your approval authority for review and approval. If local standard details are not available, use one of the two types of temporary concrete washouts provided on this detail. 5. Do not use concrete washouts for dewatering or storing defective curb or sidewalk sections. Stormwater accumulated within the washout may not be pumped into or discharged to the storm drain system or receiving surface waters. Liquid waste must be pumped out and removed from project. 6. Locate washouts at least 50 feet from storm drain inlets and surface waters unless it can be shown that no other alternatives are reasonably available. At a minimum, install protection of storm drain inlet(s) closest to the washout which could receive spills or overflow. 7. Locate washouts in an easily accessible area, on level ground and install a stone entrance pad in front of the washout. Additional controls may be required by the approving authority. 8. Install at least one sign directing concrete trucks to the washout within the project limits. Post signage on the washout itself to identify this location. 9. Remove leavings from the washout when at approximately 75% capacity to limit overflow events. Replace the tarp, sand bags or other temporary structural components when no longer functional. When utilizing alternative or proprietary products, follow manufacturer's instructions. 10. At the completion of the concrete work, remove remaining leavings and dispose of in an approved disposal facility. Fill pit, if applicable, and stabilize any disturbance caused by removal of washout. HERBICIDES. PESTICIDES AND RODENTICIDES 1. Store and apply herbicides, pesticides and rodenticides in accordance with label restrictions. 2. Store herbicides, pesticides and rodenticides in their original containers with the label, which lists directions for use, ingredients and first aid steps in case of accidental poisoning. 3. Do not store herbicides, pesticides and rodenticides in areas where flooding is possible or where they may spill or leak into wells, stormwater drains, ground water or surface water. If a spill occurs, clean area immediately. 4. Do not stockpile these materials onsite. HAZARDOUS AND TOXIC WASTE 1. Create designated hazardous waste collection areas on -site. 2. Place hazardous waste containers under cover or in secondary containment. 3. Do not store hazardous chemicals, drums or bagged materials directly on the ground. NCGO1 GROUND STABILIZATION AND MATERIALS HANDLING EFFECTIVE: 04/01/19