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HomeMy WebLinkAboutNCC231084_Site Plan or Location Map_20230418 CONSTRUCTION SCHEDULE S� \ 1. Obtain all necessary permits and plan approvals.Erosion and Sediment Control A�OA� 211 (E&SC)permit and a Certificate of Coverage (COC)must be obtained before any land disturbing 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 A "SELF-INSPECTION REPORT FOR LAND DISTURBING ACTIVITY AS REQUIRED BY N \\ permits box,and accessible during inspection. NCGS 113A-54.1"IS AVAILABLE FOR USE. IT CAN BE COMPLETED BY HAND OR 2. Install gravel construction entrances first,then silt fences,reinforced silt fence outlets and wattles. COMPLETED AS AN EXCEL SPREADSHEET. Finish clearing and grubbing any necessary areas on the lots as they are started. AN ALTERNATIVE IS TO MAKE NOTATIONS ON THE COPY OF THE APPROVED 4. Begin lot grading and excavation activities EROSION AND �o o� 5. Begin or continue with house construction activities. SEDIMENTATION CONTROL PLAN THAT IS KEPT ON THE PROJECT SITE. RULE 15A 6. Finish all rough grading and house construction. NCAC 04B. 0131 STATES THAT "...DOCUMENTATION SHALL BE ACCOMPLISHED BY 7. Install driveways,walks and patios. INITIALING AND DATING EACH MEASURE OR PRACTICE SHOWN ON A COPY OF THE 8. Begin fine grading of lot areas APPROVED EROSION AND SEDIMENTATION CONTROL PLAN OR BY COMPLETING, z� ti¢OP -� \ 9. Final grassing,mulching and stabilizing of lot. In most cases this will involve the installation of sod on the lot. DATING AND SIGNING AN INSPECTION REPORT THAT LISTS EACH MEASURE, The silt fence will remain in place until the lot is sodded or grassing is stabilized and takes hold. PRACTICE OR DEVICE SHOWN ON THE APPROVED EROSION AND SEDIMENTATION �i. \ 10. The contractor shall conduct self-inspections of the erosion and sedimentation control measures and complete CONTROL PLAN." the following combined self-inspection form found on the DENIER website https:Hfiles.nc.gov/ncdeg/Energy%20Mineral%20and%2OLand%2OResources/Stormwater/NPDES%20 s General%20Permits/DEMLR-CSW-Monitoring-Forms-Rev-August-8-2019.pdf.Twelve months of complete inspection forms shall be kept on site and available for inspection at all times.It is recommended a copy be 211 kept in a permits box.(GS 113A-54.1(e),15A NCAC 04B.0131,NCGOI Part III Sections A and B) SODDING 11. Self-inspections for erosion and sedimentation control measures are to be performed at least once every seven calendar days and within 24 hours of every rain event of greater than 1 inch.Any needed repairs shall be made immediately to maintain measures as designed.All ESC measures shall be maintained as specified in LAY SOD IN A STAGGERED T \ ` »n.M� PATTERN.AGAINST T EACH OTHER. 2 the construction details on this plan.A rain gauge shall be installed at the project site for monitoring. "" TIGHTLY AGAINST EACH OTHER. MPS ONTROSE C �� 12. Inspection and final acceptance letters.When the project is complete,the permittees shall contact DENIER to DO NOT LEAVE SPACES AND DO ROAD SR_1215 AI'L�w 9 1bf� »vw NOT OVERLAP.A SHARPENED Ay ROA2) O close out the E&SC Plan.After DENIER informs the permittee of the project close out,via inspection report, MAsoNs TROWEL Is A HANuv SR- 2 the permittee shall visit"deq.nc.gov/NCGOl"to submit an electronic Notice of termination(e-NOT).A$100 "" """°"^ TOOL FOR TUCKING DOWN THE 7214 � / annual general permit fee will be charged until the e-NOT has been filled out. "^` N,• "' "mow ENDS AND TRIMMING PIECES. BUTTING-ANGLED ENDS I \ � � CAUSED BY THEAUTO- 211 I,CORRECT ATC SOD CUTTER MUST BE MATCHED CORRECTLY.SITE CORRECT /�4 'F OT 4 n 00 M ' �\ \ M M / • p� "O EP A N an SPACE / t Hit, .ill#till„ „4m=1111�11 ROLL SOD IMMEDIATELY TO WATER TO A DEPTH OF 4" MOW WHEN THE SOD IS O N CO 4e v r I6 cr, ACHIEVE FIRM CONTACT AS NEEDED.WATER WELL ESTABLISHED-IN 2-3 WITH THE SOIL AS SOON AS THE SOD IS WEEKS.SET THE MOWER LAID. HIGH(2"-3"). Z zJl / 2 / / M APPEARANCE OF GOOD SOD SHOOTS-OR TURNPIREROA \ �� \ \ \ `- n�'�j� GRASS SHOULD NBE GREEN AND z VICINITY MAP \ _ 3 6��;���o �- _- \ CIDI HEALTHY.MOWED AT A 2'-3' CUTTING HEIGHT. N.T.S. /O //� -� \/ ION CONSTRU 24 /\ \ LIMIT/ -� / THATCH-GRASS CLIPPINGS AND DEAD 23 I LEAVES.UP T01/2"THIGK. R00T ZOTHICK LANDENSE ROOT MA BE 1/2"-3/4'THIGK.WITH DENSE ROOT MAT W / ��\ \ / 22 ♦ FOR STRENGTH. DATE: PAGE: m \-2E S � _t��' 4'IV]IN. SILT FENCE 1 \ I 1 26D e I 330 20 COYJSTRUCTION DATE: TOP OF SILT FENCE / 4 I / Lot Plan LIMITS MUST BEAT LEAST / / ( ABOVETHETOPOF -�':~:"''' > 33/ � IJ THE WASHED STO 3/ 34 / I 011�s 19 „A„ B. C. "D" "E" "F" .0. STEEL FENCE P ST \ / , 4 n` J� Ir Imo/ WIRE FEN �KJ 2 `!,l (��\'. / f(/ I �/ �/ ' ✓l FRONT VIEW `\ / / ~ �+ I HARDWARE CL TH BURY WIRE FENCE. \ /'�� Lot Plan Q J' FILTER FABRIC, \\\�/ �l'1 �U FILTER OF AND HARDWARE / J 46 „ Lot Plan WASHED STON STEEL FENCE POT CLOTH IN TRENCH V o SET MAX 2'APAR� MIN.18"INTO SOLIin \ / RM, °BOO off° 3'FILTER FABRIC GROUND I / 'b / I I/ \ CONSTRUCTION 29 m_g� ON GROUND NOTES: \ M LIMITS / / 00° 0 0 0 000 1. Hardware cloth and gravel should overlay the silt fence at least 12 inches. /y o�0 00, p 2. Stone outlets should be placed on low elevation areas of silt fence and CONSTRUCTION ° o0go"-o $ based on field conditions. I / / I / p 45 EDGE of CURB Notes: ° \ 51 LIMIT / CU INLET \ MAINTENANCE: � / 30 1.If needed,Tree Protection fencing should be installed along the buffer zone,wetland //�/ 1. Per NCG-01,inspect outlet at lest once a week and after each 1 inch \ \ J / boundary and/or around protected trees,providing a radius of at least 1.25 feet for each BURY WIRE FENCE AND HARDW CARE LOTH BURY 6"OF UPPER EDGE OF or greater rainfall event.Complete any required repairs immediately. I I / y LEGEND inch of trunk diameter. FILTER FABRIC IN TRENCH 2. Freshen stone when sediment accumulation exceeds 6 inches. / �� / �/ \ 2.Install Silt Fence on the low elevation sides of each lot.Install Silt Fence outlets shown on 3. Keep mesh free of debris to provide adequate flow. 4. Remove sediment when half of stone outlet is covered. / „3°j/ / \ \ 44 31 ` �6`L FLOW DIRECTION schematic/diagram and field adjusted,if necessary,for placement at low points. If lots are 5. Replace stone as needed to facilitate de-watering. I / `� �O �� SILT FENCE -x- contiguous and have different land owners or builders,each lot should have individual Silt SECTION VIEW / 5 \ 3/ SILT FENCE OUTLET 3.Install required Silt Fence within 10 feet of property line to ensure there is no conflict with ..\NC-Envir 32/ / / b / / CONSTRUCTION ENTRANCE septic system. It is the responsibility of the builder to ensure the installation of sediment -- - w SILT FENCE OUTLET / / gL / 43 CURB INLET control measures does not impact the septic system and repairarea(s). \ \ \ \ 53 / 33 4.At least one Construction Entrance/Exit is to be installed per lot. 5.Waste bins and other areas dedicated for managing building material waste shall be at least 50 feet away from storm drain inlets or drainage ditches unless it can be shown that 42 34 / 00 no other alternative exists. If this separation cannot be achieved,these areas must be contained behind Silt Fence. Inlets downstream of disturbances should be protected;streets should be swept when / / \ \ / sediment from the construction activity is present. / / ..\NC-Environmentol.jpeg 7.Details for Silt Fence,Silt Fence Outlets,Construction Entrances and other measures are 5� 41 35 provided on additional sheets.Erosion and sediment control details are not drawn to scale. 70, ` -------- --------ATE: I I\ \s TYPICAL LOT LAYOUT WITH CURB AND GUTTER� O 3s4 \O � \ 00 ~ / ' DATE:55 � PAGE: I \�\���0� � 40\ Silt Sock/ Wattle Silt Sock/ Wattle NOTE: I FLOW 3 FLOW 3 Area to be 1. Other materials providing equivalent protection \F j Z� Area to be nj I I Protected I I Protected against erosive velocities may be substituted for I \s�\� 56 use in silt socks or wattles. 2. Fill silt sock/wattle nettinguniform) with compost 12"Min. „ 12"MIn. y P V'9S q Q 2 x 2"• 2" x•2"•• to the desired length such that logs do not deform. I � 356 � Ofj� 39 OPEN Stakes Stakes 3. Silt sockinimu of should be installed parallel to CC SECTION SECTION and a minimum of 10 feet beyond the toe bof elow GROUND STABILIZATION `"T 57 d SPACE n` graded slope.Silt Sock/Wattle(s)located below \ \ �)* p �./� flat areas should be located at the edge of the \ \ l/�' 38 land disturbance.The ends of the silt SITE AREA STABILIZATION \ \ \ 58 sock/wattle(s)should be turned slightly upslope to EXCEPTIONS \ \ -40 oa* F<O Mom, prevent runoff from going around the end of the DESCRIPTION TIME FRAME \ / SO Min 8 silt sock/wattle(s). \ °r 4. Oak or other durable hardwood stakes with a PERIMETER DIKES 7 DAYS NONEQJ� T°Fr°nt°,. III inch x 2 inch cross section should be driven SWALES DITCHES \ \ 9 37 �G y°S°vertically plumb,through the center of the silt WI VJI / U sock/wattle.Stakes should be placed at a & SLOPES \ \ maximum interval of 4 feet or a maximum interval HIGH QUALITY 7 DAYS NONE \ Trench in of 8 feet if the silt sock/wattle is placed in a 4 inch WATER ZONES \ 36 Wood Mulch or Com st ground 4" Min. trench. \ 7S\ To 1/2 height of log 5. In the event staking is not possible(ie.when (H QW) 356 \S\ ENTRENCHED INSTALLATION* socks/wattles are used on pavement)heavy UNTRENCHED INSTALLATION \C.(�\ Z 6"N1in. PHIS APPLICATION MAY NOT BE USED WTH COMPOST SOCKS SM LLER THAN 12' concrete blocks shall be used behind the silt souk/wattle to hold it in place during runoff events. SLOPES STEEPER 7 DAYS IF SLOPES ARE \'Li 61D ISOMETRIC VIEW THAN 3:1 10' OR LESS IN MAINTENANCE: 1. Inspect silt sock/wattle at least weekly and after LENGTH AND ARE each 1 inch or greater rainfall.Remove \F\ 2-3" Course Aggregate Mulch or Compost NOT STEEPER 61 P COMPOST SOCK INITIAL FLOW RATES accumulated sediment and any debris as THAN STEEPER 14 8 Inch 32 Inch needed to allow for adequate flow. r for Untrenched Socks Area To Be Prc te&@6tPOst Sock (200 12 Inch 18 Inch 24 Inch (750 2. Silt sock/Wattle must be replaced if clogged or DAYS ARE '9 Design Diameter (300 ri (450 nm) (600 nm) S\ nm) nm) torn. \�.`�\ Construction: Maintenance: Sheet Flower Maximum Sloe 600 Feet 750 Feet 1,000 1,300 1,650 3. If ondin becomes excessive,the silt ALLOWED p g F 1.Clear the entrance and exit area of all vegetation,roots,and other objectionable 1.Per NCG-01 inspect at least once a week and after each 1 inch or greater rainfall; Length t2% 183 m 229 m Feet Feet Feet sock/wattle may need to be replaced with a 354 \�T\ / material and properly grade it. make any required repairs immediately. Silt sack 9 ( ) ( > ( > SLOPES 3:1 OR 14 DAYS 7 DAYS FOR Wattle (305 m) (396 m) (500 m) larger diameter or a different measure. � \ \ 2.Place the gravel to the specific grade and dimensions shown on the plans,and 2.Maintain the gravel pad in a condition to prevent mud or sediment from leaving the Work Area 62 4. Reinstall if damaged or dislodged. FLATTER SLOPES GREATER \ \ smooth it construction site.This may require periodic topdressing with 2 inch stone. Hydraulic Flow 7.5 11.3 15.0 22.5 30.0 5. Silt socks/wattles shall be inspected until land 3.Provide drainage to Carr water to a sediment trapor other suitable outlet. 3.Immediate) remove all objectionable materials spilled,washed or tracked onto public Through Rate gpm/ft gpm/ft gpm/ft gpm/ft gpm/ft THAN 50' IN \ \ g y y p (94 (m/ (188 (m/ pm/ disturbance is compete and the area above the \ \ \ 4.Use geotextile fabrics in order to improve stability of the foundation in locations roadways. I/m/m) I/m/m) I/m/m) I/m/m) I/m/m) measure has been permanently stabilized. LENGTH \ \ subject to seepage or high water table. ..\NC-Envir (374 ALL OTHER AREAS 14 DAYS NONE (EXCEPT \ 63 ILT SOCK / WATTLE FOR PERIMETER AND INLET PROTECTION WITH SLOPES FOR PERIMETERS �� \ M ---- - - - - FLATTER THAN 4:1 AND HQW ZONES) \ \ \ CONSTRUCTION ENTRANCE/EXIT \� DATE: PEN Filter Fabric PAGE: O \ Wire Fence \ / I SPACE \ Steel Post Plastic re PAGE 1 o f 2 8'Max.Standard Strength fabric with wire fence Wire Bockfill trench 6'Max.Extra strength fabric without wire fence Wire Fence and Compact v General Erosion Control Notes thoroughly r0 TOTAL DISTURBED ACREAGE: 2. 34 ACRES Steel Post - � 1. Only the areas shown shall be disturbed. Upslope 2. All disturbed areas shall be grassed and LOT EROSION CONTROL PLAN mulched as soon as possible and maintained LOTS 20, 21 , 27 & 28 18-24" until pemonent cover is established. Wire ties •; •; 8"Min. 24" / CAROLINA CROSSING 8"down&4"forward along the tr nch 24" g PHASE ONE Filter Fabric MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES FOR LOT CONSTRUCTION FOR Construction: CROSS SECTION VIEW B E N J A M I N STOUT 1. Construct the sediment barrier of standard strength or extra strength synthetic filter fabrics. 2. Ensure that the height of the sediment fence does not exceed 24 inches above the ground.(Higher fences may impound volumes of water sufficient to cause failure of the structure) Maintenance: 3. Construct the filter fabric from a continuous roll out to the length of the barrier to avoid joints.When joints are necessary,secure) fasten the g � � y 1. Inspect sediment fences at least once a week and after each 1 inch or greater filter cloth only at a support post with 4 feet minimum overlap to the next post. rainfall.Make an required repairs immediate). General-All measures will be inspected and corrections made after runoff producingrainfalls,or at least once per week minimum. The builder will insure that the construction activities on an articular lot do not adverse) affect an of the installed erosion control measures. If lot construction dictates, measures will be 4. Support standard strength filter fabric bywire mesh fastened securely to the upslope side of the posts.Extend the wire mesh support to the y q p y p Y p Y Y 2. Should the fabric of a sediment fence collapse,tear,decompose,or become minim m thetrench.Fasten Wreor plastic zip tiesshould have s ineffective replace itpromptly. p p relocated on the lot to insure that the potential for sedimentation runoff is eliminated as much as possible. Silt fences and gravel construction entrances will be maintained as suggested in the erosion control manual. Sodding,seeding and mulching will be maintained to insure proper ground stabilizing cover. REAL ESTATE SERVICES L L C minimum 50 pound tensile strength. 3. Remove sediment deosits as necessary to provide adequate storage volume 5. When a wire mesh support fence is used,space posts amaximumof8feetapart.Supports should be driven securely into the ground a p y p q g Gravel Construction Entrance -The gravel pad should remain in a condition to prevent mud or sediment from leaving the construction site. This may require periodic topdressing with 2-inch stone. After each rainfall, inspect any structure used to trap sediment and clean it out as necessary. Immediately remove all min im um of 24 inches. for the next rain and reduce pressure on the fence.Take care to avoid QUEWHIFFLE TOWNSHIP HOKE COUNTY 6. Extra strength filter fabric with 6 foot post spacing does not require a wire mesh support fence.Securely fasten the filter fabric directly to posts undermining the fence during deanouts. objectionable materials spilled,washed, or tracked onto public roadways. Wire or Iastic zip ties should have a minimum of 50 pound tensile strength. 4. Remove all fencing materials and unstable sediment deposits and bring the �� p p parea to grade and stabilize it after the contributing dminage area has been Silt Fence-Sediment fences should be inspected at least once a week and after each rainfall event. Any repairs should be made immediately. Damaged or decomposed fabric should be replaced promptly. Any sediment deposits that build up against the fence should be removed and disposed of properly to insure - 7. Excavate the trench approximately 4 inches wide and 8 inches deep along the proposed line of the posts and upslope from the barrier. properly stabilized. SCALE: � - �OO MARCH 2O23 8. Place,2 inches of fabric along the bottom and side ofthetrench. that the removed sediment does not wash back against the fence. Adequate storage volume should be provided for behind the fence at tall times. Take care to not undermine the fence during cleanout operations. 1 Do Backfil ttachhe nchwnh soil ictoexcedover trees. filter fabncand compact.Thorough compachonof the backfilliscnticalto silt fence performance. Sodding-The sod should be properly maintained to insure that the grass take holds in the areas being secured. The sod should be watered as necessary to maintain adequate moisture in the root zone and prevent dormancy of the sod. The sod should not be mowed to close, since this could inhibit adequate growth P1�PH1�: ��:1�LE o.Do not attach filter fabric to existing trees. 100 0 50 100 200 400 and stabilization of the root bed. The sod should be limed and fertilized as per soil type recommendations and type of grass recommendations when and if possible. Grassing and Mulching -The area to receive grassing and mulching should be properly fertilized and limed as necessary as an initial step in soil preparation. Once the grassing has been placed, the area should be maintained as needed to insure that all areas are germinating properly. Any bare areas should be repaired, and reseeded as soon as possible. If the time of year does not permit the establishment of a permanent grass, then a temporary grassing should be used until the growing season permits the use of a permanent grass. Wattles -Wattles shall be inspected after significant rainfall events. Rills or gullies upslope of the wattle and any undercutting is to be repaired. Sediment deposits that impair the filtration capability of the wattle shall be removed when the sediment reaches one-third of the wattles functional freeboard height. Removed IN FEET ) \NC-Envir sediment shall be deposited within the project in such a way that the sediment is not subject to erosion by wind or water. 1 inch = 100 ft. SILT FENCE Reinforced Silt Fence Outlet- Remove sediment deposits as necessary to provide adequate storage volume for the next rain to reduce pressure on the fence/outlet. Take care to avoid undermining the fence during cleanout. Remove and replace stone as necessary as it becomes clogged with sediment. Remove all MOORMAN, KIZER& REITZEL, INC. 115 BROADFOOT AVE. FAYETTEVILLE, N.C. 28305 fencing materials and unstable sediment deposits and bring the area to grade and stabilize it after the contributing drainage area has been property stabilized. PHONE (910)484-5191 FAX (910)484-0388 LICENSE#F-0106 LAST SAVED:2/28/2023 4:59 PM LAST PLOTTED:3/2/2023 5:56 AM PLOTTED BY: Dennis Gilbert FILENAME: G:ACURRENT JOBS\BENJAMIN STOUT REAL ESTATE SERVICES INC\23-2510-12 CAROLINA CROSSING-EC\PLANS\CAROLINA XING EC-LOTS 20,21, 27 & 28.DWG