Loading...
HomeMy WebLinkAboutSW5210702_Plansheet - Misc. Detail_20210708 (19)TOP OF SILT FI MUST BE AT LE ABOVE THE TC THE WASHED NOTES: 1. REMOVE SEDIMENT WHEN HALF OF STONE OUTLET IS COVERED. 2. REPLACE STONE AS NEEDED TO ENSURE DEWATERING. STEEL POST WOVEN WIRE FABRIC HARDWARE CLOTH 2' INTO SOLID GROUND FILTER OF #57 WASHED STONE SECTION VIEW 16"MIN oo T FILTER FABRIC APRON tit 0 0000 o ON GROUND 00 o 0 So m i o0 0 0 00 o n Z oDo- BURY 6" UPPER EDGE OF o m D ID> m R„y Lq BURY WIRE FENCE AND 4" FILTER FABRIC APRON IN TRENCH r- HARDWARE CLOTH u PART III SELF -INSPECTION, RECORDKEEPING AND REPORTING SECTION A: SELF -INSPECTION are Self -inspections required during normal business hours in accordance with the table P 9 g below. When adverse weather or site conditions would cause the safety P of the inspection personnel to be injeo and the inspection may be delayed until the next business day on p jeopardy, Y. P V V V 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 she 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) F&SC At least once per 1. Identification ofthe measures inspected, Measures 7calentlar days 2. Date and time ofthe inspection, and within 24 3. Name ofthe person performing the inspection, hours of a rain 4. Indication of whether the measures were operating event 2: 1.0 inch in properly, 24 hours 5. Description of maintenance needs for the measure, 6. Description, evidence, and date of oarrective actions taken. (3) Stormwater At least once per 1. Identification ofthe discharge outfalls inspected, discharge 7calentlar days 2. Date and time ofthe inspection, outfalls (SDOs) and within 24 3. Name ofthe 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, E. 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 ofthe 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 relea P (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 ofthe required reportsto the appropriate Division 24 hours Regional Office per Part III, Section C. Item (2)(a) of this permit of this permit. (6) Ground After each phase 1. The phase ofgrading (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 an assurance that they will be provided as soon as posible. 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 documented in the manner described: 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 ofthe 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 ofthe F&SC Measures or if the E&SC Measures are modified after initial installation. (b) A phase ofgrading has been completed. Initial and date a copy ofthe approved F&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 F&SC to E&SC Measures. Plan or complete, date and sign an inspection report to indicate the completion ofthe corrective action. 2. Additional Documentation In addition to the E&SC Plan documents above, the following items shall be kept on the site and available for agency 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 30 days. 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. (c) All data used to complete the Notice of Intent and older inspection records shall be maintained for a period of three years after project completion and made available upon request. 40 CFR 122.41 NCGO1 SELF -INSPECTION, RECORDKEEPING AND REPORTING O lIV. Inl1V. UCt-Ifl Z O Cl) H Q Q Z 2 = U NOTES 000=z 1. PROVIDE TURNING RADIUS SUFFICIENT TO ACCOMMODATE LARGE Dr z � v = 0 0 TRUCKS.=~zw 2. LOCATE ENTRANCES TO PROVIDE FOR UTILIZATION Cl) H LL O J BY ALL CONSTRUCTION VEHICLES. z CnCC 3. MUST BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR DIRECT FLOW OF MUD ONTO STREETS. d o PERIODIC TOPDRESSING WITH STONE WILL BE NECESSARY. r o 4. ANY MATERIAL TRACKED ONTO THE ROADWAY MUST BE CLEANED UP IMMEDIATELY. 5. LOCATE GRAVEL CONSTRUCTION ENTRANCE AT ALL POINTS OF INGRESS AND EGRESS UNTIL SITE IS STABILIZED. PROVIDE FREQUENT CHECKS OF THE DEVICE AND TIMELY MAINTENANCE. 6. NUMBER AND LOCATION OF CONSTRUCTION ENTRANCES TO LU BE DETERMINED BY THE ENGINEER. V 7. USE CLASS 'A' STONE OR OTHER COARSE AGGREGATE APPROVED Z cc BY THE ENGINEER. 0 8. INSTALL CONSTRUCTION ENTRANCES IN A WAY TO PREVENT VEHICLES LL H FROM BYPASSING CONSTRUCTION ENTRANCE LEAVING PROJECT SITE. z W Q ❑ M Z H Ni Cn Z Q ❑ J Q W Q > Q NOTE: PLACE GEOTEXTILE FOR DRAINAGE BENEATH STONE NCDEQ MAINTENANCE NOTE: TEMPORARY GRAVEL CONSTRUCTION ENTRANCE- 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. PART III 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). (a) 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. (b) Anticipated bypasses and unanticipated bypasses. (c) 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 Division's Emergency Response personnel at (800) 662-7956, (800) 858-0368 or(919) 733-3300. Occurrence Reporting Timeframes (After Discovery) and Other Requirements a Visible sediment (1 • Within 24 hours an oral or electronic notification. deposition in a • Within 7calendar 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(dl 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 7calendardays, 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 7calendardays, 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(1)(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. 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 NCGO1 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. Required Ground Stabilization Timeframes Stabilize within this many calendar day after ceasing land A- np-roption disturbance Tinneframe variations (a) Perimeter dikes, swales, ditches, and 7 None perimeter slopes (b) High Quality Water 7 None (HQW) Zones (c) Slopes steeper than 7 If slopes are 10' or less in length and are 3:1 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, ditches, perimeter slopes and HQW (d) Slopes 3:1 to 4:1 14 Zones -10 days for Falls Lake Watershed slopes (e) Areas with stopes -7 days for perimeter dikes, swales, ditches, flatter than 14 perimeter slopes and HQW Zones -10 days for Falls Lake Watershed unless there Note: After the permanent cessation of construction activkies, any areas wfth temporary ground stabilization shall be converted to permanent ground stabilization as soon as practicable but in no case longer than 90 wlendar 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. 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, asphaltor retaining walls • Rolled erosion control products with grass seed 1. Select flocculants that are appropriate for the soils being exposed during construction, selecting from the NC DWR List of Approved PAMSFIocculants. 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 PAMSFIocculants an d in accordance with the manufacturers 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. 1607.01 GENERAL NOTES: 1. CHANNEL SHALL BE LINED WITH NORTH AMERICAN GREEN C350 MATTING OR APPROVED EQUIVALENT. 2. ALL TREES, SHRUBS, STUMPS AND OTHER OBSTRUCTIONS SHALL BE REMOVED FROM THE PROPOSED CHANNEL LOCATION. 3. EXCESS SOILS SHALL BE REMOVED SO THAT SURFACE WATER MAY ENTER CHANNEL FREELY. 2'-0" MINIMUM SPOII NTENANCE NOTES EXISTING GROUND INSPECT DIVERSION CHANNELS ONCE A WEEK AND AFTER EVERY RAINFALL. IMMEDIATELY REMOVE SEDIMENT FROM THE FLOW AREA AND REPAIR THE DIKE. CHECK OUTLETS, AND MAKE TIMELY REPAIRS AS NEEDED TO AVOID GULLY FORMATION. WHEN THE AREA ABOVE THE TEMPORARY DIVERSION DIKE IS PERMANENTLY STABILIZED, REMOVE THE DIKE, AND FILL AND STABILIZE THE CHANNEL TO BLEND WITH THE NATURAL SURFACE. PIKIR IIANIENT DIVJEIRSION DITCH 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. 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. When feasible, either (1) cover waste containers when not being used, or (2) provide a similarly effective means designed to minimize the discharge of pollutants. 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. q no h-ho.cc A-c rluan un ..,A rf-s. of .u-cfn in rlocion-t-A wxtc rnnf.inurc 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. 3. 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. 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. 04101101101&fey119 RNSITE CRNCRE IE WASHRUT S RUC TUBE WITH LINER A T Slim n, rcti<r pm ilw 0 G I Yo o G secnl� a yp liii`R'R`t[9MYTH •n, illu A- la"wc v-rrf u,�.F+tln rclrwmpu • I c° ilunln alwly a w rna �" a s- ieW.- - acluxarW�lu 4L:w' v " I I z vuH`I alcu'1s P MIA !tiPi gELeW GRADE 46SW.nT sTRul Aer VFVF rRAJ STRI ICTnRF NCGOl GROUND STABILIZATION AND MATERIALS HANDLING 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 [nlet(s) closest to the washout which could receive spills or overflow. 7. Locate washouts in an easilyaccessible area on level round and install a stone g entrance pad in front of the washout. Additional controls may be required by the approving authority. 8. Asign should be installed directing concrete trucks tothe 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. 9. Consult S&EC Environmental Engineers on maintenance treatment and fertilization after Jun following combinations: Seedingpermanent cover is established. 1 Mar Mixture 1_ Apr Add Switchgrass 120 Ibs/acre Stabilization Guidelines 15 Agricultural Limestone 2 tons/acre (3 tons/acre in clay soils) Mar Fertilizer 1,000 Ibs/acre - 10-10-10 1 Or add Weeping Love grass 10 Ibs/acre Superphosphate 500 Ibs/acre - 20% analysis Jun NPDES Stormwater Discharge Permit for Construction Activities (NCG01) 30 NCDENR/Division of Water Quality Mulch 2 tons/acre -small grain straw Mar NEW STABILIZATION TIMEFRAMES Anchor Asphalt emulsion at 300 gals/acre 1- Or add Hulled Common (Effective Aug. 3, 2011) Jun Bermudagrass 25 Ibs/acre SITE AREA STABILIZATION TIMEFRAME EXCEPTIONS 30 DESCRIPTION Seding Schedule Jun Perimeter dikes, 7 days None 1 Switchgrass AND Browntop 120 Ibs/acre (Tall Fescue); 35 Ibs/acre swales, ditches, slopes For Shoulders, Side Ditches, Slopes (Max 3:1): Sept Mullet or Sorghum -Sudan (Browntop Mullet); 30 Ibs/acre (Sorghum- 1 Hybrids*** Sudan Hybrids) High Quality Water 7 days None (HQW) Zones Sept Chamaecrista Fasciculata Slopes steeper than 7 days If slopes are 10' or less in length and Date Type Planting Rate 1_ (unhulled - unscarified) AND 70 Ibs/acre (Sericea Lespedeza); 120 Ibs/acre Tall Fescue ( ) 3:1 are not steeper than 2:1, 14 days are Aug Mar 1 Switchgrass allowed. 15- Switchgrass 3001bs/acre Nov Slopes 3:1 or flatter 14 days 7 days for slopes greater than 50' in Nov 1 1- AND Abruzzi Rye 25 Ibs/acre length. Nov Mar 1 All other areas with 14 days None, except for perimeters and HQW 1- Switchgrass & Abruzzi Rye 300 Ibs/acre slopes flatter than 4:1 Zones. Mar 1 Mar 1-Apr Switchgrass 300 Ibs/acre Consult S&EC Environmental Engineers for additional information concerning other alternatives for 15 vegetation of denuded areas. The above vegetation rates are those that do well under local conditions; other seeding rate combinations are possible. Seedbed Preparation: Apr 15- Hulled Common 25 Ibs/acre Jun Bermudagrass 1. Chisel compacted areas and spread topsoil three inches deep over adverse soil 30 conditions, if available. 2. Rip the entire area to six inches deep. Jul 1- Switchcane AND brownop 125 Ibs/acre (Tall Fescue); 35 Ibs/acre 3. Remove all loose rock, roots and other obstructions, leaving surface reasonably smooth Aug Millet or Sorgum-Sudan (Browntop Millet); 30 Ibs/acre (Sorghum - and uniform. 15 Hybrids*** Sudan Hybrids) 4. Apply agricultural lime, fertilizer and superphosphate uniformly and mixwith soil (see mixture below). 5. Continue tillage until a well -pulverized, firm, reasonably uniform seedbed is prepared four to six inches deep. For Shoulders, Side Ditches, Slopes (3:1 to 2:1): 6. Seed on a freshly prepared seedbed and cover seed lightly with seeding equipment or cultipack after seeding. 7. Mulch immediately after seeding and anchor mulch. 8. Inspect all seeded areas and make necessary repairs or reseedings within the planting Date Type Planting Rate season, if possible. If stand should be more than 60% damaged, re-establish following the Mar Chamaecrista 50 Ibs/acre (Sericea Lespedeza); original lime, fertilizer and seeding rates. 1- Fasciculata and use the L) J J a L Z Z_ MIJ LU W 3: /Z V 0 W LU J 2 MO W 0 Z W W W U) Z W U ZDZU)U W(D2U�U� (.9ZW WU)>W Z�U-D6�U) H W Q= W Z _J>Z0WU)0 (Q Q (.9 Q 0 0-z�� U Z U I.d Z J (D U) � U) Q Z Z U] D- 5;J U W U] REVISIONS REV I DATE I COMMENT ju Know what's below. Call before you dig. ALWAYS CALL 811 It's fast. It's free. It's the law. FOR REVIEW PURPOSES ONLY 12 wwz .N'm o o 000 aa, Sa o_ y o 2 oo o N of coo o ~ a o 0 DRAWN BY II THIS DRAWING IS INTENDED FOR MUNICIPAL AND/OR AGENCY REVIEW AND APPROVAL. IT IS NOT INTENDED AS A CONSTRUCTION DOCUMENT UNLESS INDICATED OTHERWISE. PROJECT No.: NCR211056 DRAWN BY: SJK CHECKED BY: CEY DATE: 7/2/2021 CAD I.D.: Cl PROJECT: SITE IMPROVEMENT PLANS FOR GFD MANAGEMENT INC.I LOUISBURG ANNEX LOUISBURG PLAZA RETAIL WAY FRANKLIN COUNTY LOUISBURG, NC 27549 BOHLER# BOHLER ENGINEERING NC, PLLC NCBELS P-1132 4130 PARKLAKE AVENUE, SUITE 130 RALEIGH, NC 27612 Phone: (919)578-9000 NC@BohlerEng.com SEAL QQ Iltt``\r/2/2/ SHEET TITLE: EROSION DETAILS SHEET NUMBER: C-904 ORG. DATE - 6/23/2021