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HomeMy WebLinkAboutNCC216841_Site Plan or Location Map_20211213 e/ CONSTRUCTION SCHEDULE U SV 1. Obtain all necessary permits and plan approvals.Erosion and Sediment Control 301 (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 permits box,and accessible during inspection. SAND HILL ROAD $7 2. Install gravel construction entrances first,then silt fences,reinforced silt fence outlets and wattles. SODDING or . U s fr 3. Finish clearing and grubbing any necessary areas on the lots as they are started. 30 � 4. Begin lot grading and excavation activities '•/4�'- �9 01_ 5. Begin or continue with house construction activities. LAY SOD IN A STAGGERED / �(�s be 6. Finish all rough grading and house construction. ... rw, A, PATTERN. BUTT THE STRIPS \� ��� S� 7. Install driveways,walks and patios. TIGHTLY AGAINST EACH OTHER. ti .9 DO NOT LEAVE SPACES AND DO C� 8. Begin fine grading of lot areas M'•' w,✓r1 NOT OVERLAP.A SHARPENED 1-� gULL�D 9. Final grassing,mulching and stabilizing of lot. In most cases this will involve the installation of sod on the lot. " MASON'S ASTOOON SR TTROWEL I NG oo HANDY THE (-) co‘o. -----7- 0o ROA The silt fence will remain in place until the lot is sodded or grassing is stabilized and takes hold. nA' ^� •�� ENDS AND TRIMMING PIECES. THROWER 10. The contractor shall conduct self-inspections of the erosion and sedimentation control measures and complete 13 9 OHN McMtLLAN cM�LLAN ROAI the followingcombined self-inspection form found on the DEMLR website BUTTING-ANGLED ENDS 9 N M p / QN g q p INCORRECTCAUSED BYTHEAUTO- .' 3004 ON Ghtt s://files.nc. ov/ncde /Ener %20Mineral%20and%20Land%20Resources/Stormwater NPDES%20 ROAD ROADMATIC SOD CUTTER MUST BE nspectionOforms shall be kept on site and tavai able for inspection tall times.Itis recommended a copy beCORRECTMATCHED CORRECTLY. IIWMI4 kept in a permits box.(GS 113A-54.1(e),15A NCAC 04B.0131,NCGOl Part III Sections A and B) 1111111111 ) 11. Self-inspections for erosion and sedimentation control measures are to be performed at least once every seven ; >-• cill / / 6 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 the construction details on this plan.A rain gauge shall be installed at the project site for monitoring. 12. Inspection and final acceptance letters.When the project is complete,the permittees shall contact DEMLR to • • '• close out the E&SC Plan.After DEMLR informs the permittee of the project close out,via inspection report, '(' / i t' ••i l i•••tn nA ii -i I YAR9OR -GNIP the permittee shall visit"deq.nc.gov/NCG01"to submit an electronic Notice of termination(e-NOT).A$100 .. i h� YARBOROUGH ROAD87 annual general permit fee will be charged until the e-NOT has been filled out. t� !! I ROAD " r Ad i1 ,i11( ,11 IL, ROLL SOD IMMEDIATELY TO WATER TO A DEPTH OF 4" MOW WHEN THE SOD IS \j \ / G 0 U \ D S T A I L I Z A T I 0\ WITH VTHEE FIR EFIRM CONTACT AS NEEDED.WATER WELL ESTABLISHED-IN M2-3 O AS SOON AS THE SOD IS WEEKS.SET THE MOWER III III --/ \ P� LAID. HIGH(2"-3"). 13'C;, COUNTY LINE VICINITY MAP SITE AREA STABILIZATION o,/, �� ROAD EXCEPTIONS APPEARANCE OF GOOD SOD -7 o J4N) N.T.S. DESCRIPTION TIME FRAME °-' � e- PERIMETER DIKES, 7 DAYS NONE I [11 / ill/ IISHOOTS-OR GRASS BE REENES AND SWALES, DITCHES I I I I Y GRASS SH00LDDAT A 2'N'' H EALTH V.MOWED AT A 2"-3" / & SLOPES CUTTING HEIGHT. HIGH QUALITY 7 DAYS NONE '-- -- THATCH-GRASS CLIPPINGS AND DEAD WATER ZONES EAVES,UPTO„�"THICK 9 � 1.•, Y ROOT ZONE-SOIL AND ROOTS SHOULD DE V (HOW) J �1;f 1/2R-34THICK.WITH DENSE ROOT MAT ��✓- �� FOR STRENGTH. SLOPES STEEPER 7 DAYS IF SLOPES ARE ----.. / A "SELF-INSPECTION REPORT FOR LAND DISTURBING ACTIVITY AS REQUIRED BY THAN 3:1 10' OR LESS IN i- i ______ NCGS 113A-54.1"IS AVAILABLE FOR USE. IT CAN BE COMPLETED BY HAND OR LENGTH AND ARE General Erosion Control Notes 10 �/ COMPLETED AS AN EXCEL SPREADSHEET. NOT STEEPER AN ALTERNATIVE IS TO MAKE NOTATIONS ON THE COPY OF THE APPROVED THAN 2:1, 14 EROSION AND1. Only the areas shown shall be disturbed. SEDIMENTATION CONTROL PLAN THAT IS KEPT ON THE PROJECT SITE. RULE 15A DAYSALLOWEDE 2. All disturbed areas shall be grassed and NCAC 04B. 0131 STATES THAT "...DOCUMENTATION SHALL BE ACCOMPLISHED BY mulched as soon as possible and maintained INITIALING AND DATING EACH MEASURE OR PRACTICE SHOWN ON A COPY OF THE SLOPES 3:1 OR 14 DAYS 7 DAYS FOR until pemanent cover is established. \ APPROVED EROSION AND SEDIMENTATION CONTROL PLAN OR BY COMPLETING, FLATTER SLOPES GREATER M q DATING AND SIGNING AN INSPECTION REPORT THAT LISTS EACH MEASURE, THAN 50' IN I PRACTICE OR DEVICE SHOWN ON THE APPROVED EROSION AND SEDIMENTATION LENGTH CONTROL PLAN." 2 4' / ALL OTHER AREAS 14 DAYS NONE (EXCEPT 2 WITH SLOPES FOR PERIMETERS FLATTER THAN 4:1 AND HQW ZONES) [1:::7--- DATE: PAGE: DATE: PAGE: v / /7) Silt Sock/ Wattle Silt Sock/ Wattle NOTE: I FLOWZ� 3 Mt FLOW 3"Mt Area to be 1. Other materials providing equivalent protection "A" "B" "C" "D" 'E" "F" "0" "H" er / Area to be ,,,,,,7 d=a-r,, j�. Protected •11;�IL�II�„_ 0 Protected against erosive velocities may be substituted for ® ® - r1I_I1-11-ro�_.. - - '-II'�II'=t..„4:11.=.ii .ii - use in silt socks or wattles. �1 1� / n_IIII=u=u- - -n .IIIII r�=ir: I 11. 11 2. Fill silt sock/wattle netting uniformly with compost II II r� f< Jf Jet / 12"Min.�I_-2„ x 2" 12"Min.M 2" x 2" to the desired length such that logs do not deform. JY db Stakes Stakes 3. Silt sock/Wattle(s)should be installed parallel to lt e e and a minimum of 10 feet beyond the toe of a 47 SECTION SECTION 14 graded slope.Silt Sock/Wattle(s)at the located below II t II t II II II 7tjII II 1;1 / flat areas should be located at the edge of the F D-2 disturbance.The ends of the silt sock/wattle(s)should be turned slightly upslope to H J,t ✓l • F<O A.Max '�<p 4;Maw prevent runoff from going around the end of the Rm ��J I__I - �� LJ I % 4 /land silt soce(s). cor iT 1::0-T. T-T�)T.::: TD3--TER )T: T p1 c -T.• :. TE)-FTj TIJ > >T`:•:'' TUFT. Trj-->Ti T[ other 4. Oak or other durable hardwood stakes with a 2 inch x 2 inch cross section should be driven 15 ),. ... J J vertically plumb,through the center of the silt LEGEND Notes: sock/wattle.Stakes should be placed at a 1.If needed,Tree Protection fencing should be installed along the buffer zone,wetland maximum interval of 4 feet or a maximum interval boundary and/or around protected trees,providing a radius of at least 1.25 feet for each LOT 17 WILL NOT HAVE DIRECT ACCESS TO 11( Trench in of 8 feet if the silt sock/wattle is placed in a 4 inch FLOW DIRECTION G trench. inch of trunk diameter. RUFUS JOHNSON ROAD SR-2258 S,p �"S Wood heighte or Corn st ground 4" Min. SILT FENCE 2.Install Silt Fence on the low elevation sides of each lot.Install Silt Fence outlets shown on i To 1/2 of log 5. In the event staking is not possible(ie.when ENTRANCE TO BE SERVED BY INTERNAL DRIVEWAY CP �\S UNTRENCHED INSTALLATION socks/wattles are used on pavement)heavy DIVERSION DITCH schematic/diagram and field adjusted,if necessary,for placement at low points. If lots are ,, C) P-U , ENTRENCHED INSTALLATION* T�T� ,THIS APPLICATI ON MAY NOT BE USED VNTN COMPOST SOCKS SMALLER THAN 12'l concrete blocks shall be used behind the silt contiguous and have different land owners or builders,each lot should have individual Silt , ��� 16 40 sock/wattle to hold it in place during runoff events. WADDLE/SILT SOCKS ) „.,•..... • O \.r\ ISOMETRIC VIEW MAINTENANCE: SILT FENCE OUTLET FM Fences. CONSTRUCTION D-1 .•d5':�' �0 1. Inspect silt sock/wattle at least weekly and after 3.Install required Silt Fence within 10 feet of property line to ensure there is no conflict with LIMITS .1. s '�,C� C---„-- /each 1 inch or greater rainfall.RemoveCONSTRUCTION ENTRANCE septic system. It is the responsibility of the builder to ensure the installation of sediment '1 1� A.' �YCOMPOST SOCK INITIAL FLOW RATESaccumulated sediment and any debris ascontrol measures does not impact the septic system and repair area(s). '9 �' Mulch or Compost needed to allow for adequate flow. �� /rL Area To Be PrctecOt@Qtp 8 Inch 32 Inch q 4.At least one Construction Entrance/Exit is to be installed per lot. /i \ for Untrenched Socks ast Sock 12 Inch 18 Inch 24 Incht Design Diameter �2m, (300 nm) (450 nm) (600 nm) (om) 2 olrnsock/Wattle must be replaced if clogged or 5.Waste bins and other areas dedicated for managing building material waste shall be at .. 3. If ponding becomes excessive,the silt least 50 feet away from storm drain inlets or drainage ditches unless it can be shown that sheet Flow - Maximum Slope 600 Feet 750 Feet 1,000 1,300eet 1,650eet sock/wattle mayneed to be replaced with a no other alternative exists. If this separation cannot be achieved,these areas must be Silt Sock/ Length (<2%) (183 m) (229 m) Feet Feet Feet p P �� �� f Wattle (305 m) (396 m) (500 m) larger diameter or a different measure. contained behind Silt Fence. Lot Plan \ / Work Area 4. Reinstall if damaged or dislodged. 6.Inlets downstream of disturbances should beprotected;streets should be swept when "B" / �/ Hydraulic Flow 7.5 11.3 15.0 22.5 30.0 p / / Through Rate gpm/ft gpm/ft m ft m ftgam/ft s. Silt socks/wattles shall be inspected until land 9P / 9P / disturbance is compete and the area above the sediment from the construction activity is present. (sa (141 (188 (281 (37a measure has been permanentlystabilized. 7.Details for Silt Fence,Silt Fence Outlets,Construction Entrances and other measures are / "// I/m/m) I/m/m) I/m/m) I/m/m) I/m/m) ..\NC-Environmental.jpeg \NC-Envir provided on additional sheets.Erosion and sediment control details are not drawn to 18 / ,•h SILT SOCK / WATTLE FOR PERIMETER AND INLET PROTECTION _____________________ scale. TYPICAL LOT LAYOUT WITH ROADSIDE DITCHES / 1 --------------- Lot Plan � �`� o B11 Q�!�;i�it* / ./ \ DATE: PAGE: :'�' \ DATE: Filter Fabric PAGE: S.* 7 DAY ROUND CO ER IN DI CT H WHER Wire Fence � PES HAVE EEN INSTALLED Steel Post Plastic or / 19 (TYPIC L ALL LOTS) I 8'Max.Standard Strength fabric with wire fence wire Backfill trench - 7 152 / Jl I 6'Max.Extra strength fabric without wire fence Wire Fence and Compactthoroughly CONSTRUCTION Lot Plan /•. \� ..,�%� ! �•LIMITS ..G....G..Steel Post . :' 1 1 / A�u�� DRIVEW Upslope Oaa •Yrie�% 7s4 20 PIPE DITCH / / �'�'���'� \ Lot Plan �- AL ALL LOTS) Plastic or 1 1 18-24" •it . . . • ��r► �� so, ti Wire ties 8"Min. Y��� i. �. .. �. �.��.. M/ncr to ) ,Ni G11 ^�� to �r •�•�•�•-r •�•�•-r •-r •�• Noy �� ROADSIDE ( fi so ss, DITCH 8"down&4"forward along thetr nch / d',11P,11P1P,IVIVIVIVIVIVIVIVIP-. •�•�•�•�•�•�•�•�•�•�•�•�•�•`!�•_ --------- ------ ) 7 21 l e"t: :74ti� 4 �1. 1 1 1 1 1�1 1 1. 1 1 t6,. / ______ ---- ''''''' Lot Plan • Filter Fabric 0 �'� • • • • • • •"�• • • • CROSS SECTION VIEW ,�- i# .;0i0i�i,P=,P=,P=,P=,P=,�=,P=�ii ►, C� 11G11 ••' . Construction: y •-r •�•-r •�•�•�•-r •�•�•-r� y ,,�� 1. Construct the sediment barrier of standard strength or extra strength synthetic filter fabrics. 4$9 6"Min. '*_I •��' ,' f' Y `f `� �' �' `�I I I\ 2. Ensure that the height of the sediment fence does not exceed 24 inches above the ground.(Higher fences may impound volumes of water ��.,.�tli♦r`-r�`-rr`-r�-ram`..` '> sufficient to cause failure of the structure) •- .�. 1� a �� Maintenance: �- ;�• 1 �• �•'- �e 3. Construct the filter fabric from a continuous roll cut to the length of the barrier to avoid joints.When joints are necessary,securely fasten the -����,.I I I-r� 1. Inspect sediment fences at least once a week and after each 1 inch or greater / •Y-1Y 1,7••�Ar.1Y-5- J filter cloth only at a support post with 4 feet minimum overlap to the next post --• ea rainfall.Make any required repairs immediately. ►• .0%.:,:•i Q- 1. 4. Support standard strength filter fabric by wire mesh fastened securely to the upslope side of the posts.Extend the wire mesh support to the " �'.-.:--�.-1'.-1' Pg '• bottom of the trench.Fasten the wire reinforcement,then fabric on the upslope side of the fence post.Wre or plastic zip ties should have a 2. Should the fabric of a sediment fence collapse,tear,decompose,or become - • -- _ - • - �a:I 1��I' �/ ineffective,replace it promptly. --• 1y2 minimum 50 pound tensile strength. \ 5. When a wire mesh support fence is used,space posts a maximum of 8 feet apart.Supports should be driven securely into the ground a 3. Remove sediment deposits as necessary to provide adequate storage volume minimum of 24 inches. for the next rain and reduce pressure on the fence.Take care to avoid 6. Extra strength filter fabric with 6 foot post spacing does not require a wire mesh support fence.Secure) fasten the filter fabric direct) to posts. undermining the fence during cleanouts. 9 P P 9 q PP Y Y P Construction: Maintenance: Wire or plastic zip ties should have a minimum of 50 pound tensile strength. 4. Remove all fencing materials and unstable sediment deposits and bring the 7. Excavate the trench approximately 4 inches wide and 8 inches deep along the proposed line of the posts and upslope from the barrier. area to grade and stabilize it after the contributing drainage area has been 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; ____Xz......7:____ __.------ ------------A 8. Place 12 inches of fabric along the bottom and side of the trench. properly stabilized. material and properly grade it. make any required repairs immediately. �� 9. Backfill the trench with soil placed over the filter fabric and compact.Thorough compaction of the backfill is critical to silt fence performance. 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 10.Do not attach filter fabric to existing trees. smooth it. construction site.This may require periodic topdressing with 2 inch stone. �\ /101' / \ 3.Provide drainage to carry water to a sediment trap or other suitable outlet. 3.Immediately remove all objectionable materials spilled,washed or tracked onto public 7----- ----)4.Use geotextile fabrics in order to improve stability of the foundation in locations roadways. �/ subject to seepage or high water table. / � �O`\N\ , \NC-EnvironmentaLJpeg ANC-Envir mental.jpeg G ppppBER`P N CONSTRUCTION ENTRANCE/EXIT v`v` GOU SILT FENCE T � M � `PON NN) /**********************************#" ( <------ .....K..........._ ............j DATE: PAGE: \ \ \ F 4'MIN. SILT FENCE PAGE 1 of 2 e e e e ,� e TOTAL DISTURBED ACREAGE: 2.51 ACRES . = P 4 MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES FOR LOT CONSTRUCTION LOT EROSION CONTROL PLAN LOTS 17 - 21 - :•: General-All measures will be inspected and corrections made after runoff producing rainfalls 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 TOP OF SILT FENCE :'.,~".:-.:'••:: ': - .'• p p g p y p y y MUST BEAT LEAST _ 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. ABOVE THE TOP OF .'.!.`'-. .'•:'•':''�`..... - ,.•`: .,,+ RUFUS JOHNSON ROAD THE WASHED STO _ 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 STEEL FENCE PAST objectionable materials spilled,washed, or tracked onto public roadways. WIAR CL "" SUBDIVISION HARDWARE CL.TH FRONT VIEW Silt Fence-Sediment fences should be inspected at least once a week and after each rainfall event. An repairs should be made immediate) Damaged or decomposed fabric should be replaced promptly. An sediment deposits that build u against the fence should be removed and disposed of properly to insure \BURY WIRE FENCE, p y p y g p p p p y y p p g p p p y I FILTER FABRIC, 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. FOR FILTER OF - AND HARDWARE WASHED STO STEEL FENCE POT CLOTH IN TRENCH I y SET MAX 2'APAR� 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 rR�y.X MIN.18"INTO SOLID A&G RESIDENTIAL tost4p.:; 1 pa '' I 3'FILTER FABRIC GROUND 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.ON GROUND NOTES: 1. Hardware cloth and gravel should overlay the silt fence at least 12 inches. 880I 2. Stone outlets should be placed on low elevation areas of silt fence and 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 CROSS CREEK TWP. CUMBERLAND COUNTY 0... °`�a:�I based on field conditions. 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. BURY WIRE FENCE AND HARDW CLOTH I \ BURY 6"OF UPPER EDGE OF MAINTENANCE: SCALE: 1"= 100' NOVEMBER 2021 1. Per NCG-01,inspect outlet at lest once a week and after each 1 inch 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 GRAPHIC SCALE or greater rainfall event.Complete any required repairs immediately. FILTER FABRIC IN TRENCH z. Freshen stone when sediment accumulation exceeds s inches. sediment shall be deposited within the project in such a way that the sediment is not subject to erosion by wind or water. 100 0 50 100 200 400 3. Keep mesh free of debris to provide adequate flow. 4. Remove sediment when half of stone outlet is covered. s. Replace stone as needed to facilitate de-watering. 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 SECTION VIEW fencing materials and unstable sediment deposits and bring the area to grade and stabilize it after the contributing drainage area has been property stabilized. ( IN FEET ) ..\NC-Enviro'men WI.jpey 1 inch = 100 ft. SILT FENCE OUTLET MOORMAN, KIZER& REITZEL, INC. 115 BROADFOOT AVE. FAYETTEVILLE, N.C. 28305 - PHONE (910)484-5191 FAX (910)484-0388 LICENSE#F-0106 LAST SAVED:11/22/2021 3:15 PM LAST PLOTTED: 11/22/2021 4:22 PM PLOTTED BY: Dennis Gilbert FILENAME: G:ACURRENT JOBS\A&G RESIDENTIAL LLC\21-2855-09 RUFUS JOHNSON RD-EC\PLANS\RUFUS J RD EC-LOTS 17-21.DWG