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Home My WebLink AboutNCC230849_Site Plan or Location Map_20230417 CONSTRUCTION SCHEDULE � � \ / _// � ( � \ _\\ /� / I \ \ - � �\� _ _ / �d 1. Obtain all necessarypermits and plan approvals.Erosion and Sediment Control /� V / V v \ / / / - - _ i P P PP \ / � � I � (E&SC)permit and a Certificate of Coverage (COC) must be obtained before any land disturbing activities / I ,\ \_ � � _� ) I \ � � \ ` I PONDEROSA TRAIL 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 / �� / , �� \ ` v -� \ \ 9 NE permits box,and accessible during inspection. I \ / / I `` \\\ \ \ \\\ // /%/ ` r `� `�. \ \\ \\ `� - _ _ \ \ \ \ ` \\ \\_ �- �AtL LA 2. Install gravel construction entrances first,then silt fences,reinforced silt fence outlets and wattles. �' I �' / v � � /. A \ \ N I -_ - �� \� v - \ � - - � � -_d Wp,00N 3. Finish clearing and grubbing an necessary areas on the lots as the are started. / / v _ _// / � - - _ A � \ 'P OLD g g g Y rS' Y \ _ Sto 4. Begin lot grading and excavation activities //L _J / [_ - v •.Z. - / I \ V A \ - - - - - � v v %v v o� 5. Begin or continue with house construction activities. � _ L- � �_. � \ A \ / / - �v �v V � -_ Q LAY SOD IN A STAGGERED r / ( \_ y,' � \ \ \i �- - - � \ \ \ O� 6. Finish all rough grading and house construction. »,r h� ,w,, PATTERN. BUTT THE STRIPS I ` � ` \ ` \ 7. Install driveways,walks and patios. TIGHTLY AGAINST EACH OTHER. I / /� 7 ' \ \ ` / \ \\\ ` \ ,q DO NOT LEAVE SPACES AND DO \ J \ r `) / Q 8. Begin fine grading Of lot areas ti'" w,✓n� NOT OVERLAP.A SHARPENED l / � - / i -\ I ` I \ 1 / �' � \\\\\` SP 9. Final grassing,mulching and stabilizing of lot. In most cases this will involve the installation of sod on the lot. "^` w' MASONS TROWEL Is A DOWN IJ. \ � _� �� \ _ 72 »v TOOL FOR TUCKING DOWN THE ` ` / \ \� 1 , \ \ � ♦ / � - - - _ ` \ �p The silt fence will remain in place until the lot is sodded or grassing is stabilized and takes hold. ,+�' � � ENDS AND TRIMMING PIECES. �� _� � I � � � ♦ / � � 10. The contractor shall conduct self-inspections of the erosion and sedimentation control measures and complete .w" 1 \� �\ ♦ / � � - APPROXIMATE ) � the following combined self-inspection form found on the DENIER website BUTTING-ANGLED ENDS \ / / - / i- - - M M CAUSED BYTHEAUTO- AE FLOOD ZONE AREA ) � / / � \ III 27 https://files.nc.gov/ncdeg/Energy%2OMineral%20and%2OLand%2OResources/Stormwater/NPDES%20 ) -1 I / \ / INCORRECT MATIC SOD CUTTER MUST BE 24 General%2OPermits/DEMLR-CSW-Monitoring-Forms-Rev-August-8-2019.pdf.Twelve months of complete == MATCHED CORRECTLY. / � / / � -i \ inspection forms shall be kept on site and available for inspection at all times.It is recommended a copy be CORRECT / \ I / / / \ \ cR kept in a permits box.(GS 113A-54.1(e),15A NCAC 04B.0131,NCGOI Part III Sections A and B) \ /// � I ( �/ / - -) � / 11. Self-inspections for erosion and sedimentation control measures are to be performed at least once every seven 1. ♦ _ - _ �� calendar days and within 24 hours of every rain event of greater than 1 inch.Any needed repairs shall be ".`'� ': / __� /- v v -� / �� / V / made immediately to maintain measures as designed.All ESC measures shall be maintained as specified iniI / � �- �� ,�" - - APPROXIMATE / Q - - ♦ �� the construction details on this plan.A rain au e shall be installed at the project site for monitoring. �/ / _ - Q 24 P gauge P J g /��J �- - - - - - ` "/� AE Fk@OB�CAREA J 12. Inspection and final acceptance letters.When the project is complete,the permittees shall contact DENIER to /ice♦� - - - - - - \ \� \ \ �. / 03 \\ close out the E&SC Plan.After DENIER informs the permittee of the project close out,via inspection report, : . f i 4cf i fi / - - ♦ / / - - - \ \ ' ^ - - �� \ cli 27 the ermittee shall visit"deq.nc.gov/NCGOl"to submit an electronic Notice oftermination e-NOT.A 100 f .. / ♦ -- \ � �� - / v/ annual general permit fee will be charged until the e-NOT has been filled out. ',,4, o. " , . ! I / / / / � - - -� \\ \� ,� ` _ // / _- - \ ff) ( \ -_ ) / ROLL SOD IMMEDIATELY TO WATER TO A DEPTH OF 4" MOW WHEN THE SOD IS / / / _- �\ \ � \ / / /�- \ '�% _ \\ GROUND STAB I L I Z A T I 0 N ACHIEVE FIRM CONTACT AS NEEDED.WATER WELL ESTABLISHED-IN MO / / -. \ \� / ` / WITH THE SOIL AS SOON AS THE SOD IS WEEKS.SET THE MOWER / / / / \ \` // / \ \ v r J LAID. HIGH(2"-3"). / / / // / / �- - \ -_ -`` \ V / / \ \ '� \ / / - - VICINITY MAP SITE AREA STABILIZATION APPEARANCE OF GOOD SOD / / / \ \ \ \ � I EXCEPTIONS � / \ _ \ �� / / " \ _� - DESCRIPTION TIME FRAME � _ � � � _ '' N.T.S. PERIMETER DIKES, 7 DAYS NONE // / / / / ^ \\\ \ \ ��/ / / �� \� � \� \ \ \� /�� - - / /// �\� / ^ - SHOOTS-OR GRASS BLADES. ` \ HEALTHYGRASS H MOWEDEAT AE2,N3' /�- - - -i / _\ \ / / ` � `` . •• •• f. 1 - _ \- - �� / /\ / / S WALES, DITCHES 22,2 CUTTING HEIGHT. -�- �// ._1 /l I \ \ \ ``\ _/ / � � - � \\ '* // I - \ - - - � / / & SLOPES / /- - - � ♦ I ` / \ \ .1' / �_ -- �� - - HIGH QUALITY 7 DAYS NONE / / I / \ ♦ � � - \� - - - � /THATCH-GRASS CLIPPINGS AND DEAD / � �� __ � / � \ \ \ �- \ ` \ __� ♦ - \ � � � / WATER ZONES LEAVES'UPT°"2'T"ICK. \ �H QW) ll� ROOT Z'THICK WITH ROODENSE S SHOULD ROOT MAT E zz /.01 �- -- - -=//-_ � \\ , \\\,\ `✓ // / \\ ``\ \ / ♦ // ^ =-� ` \\_ ♦� -• , - 1OR STRTHICK.WITH DENSE ROOT MAT 1 \ //^ SLOPES STEEPER 7 DAYS IF SLOPES ARE OR STRENGTH / / /) ) �\ \\\ \ \- � \ \\ ` \ / � -- �� , � / _ _ -1 ♦ / / 2 THAN 3:1 10' OR LESS IN / / / � - - - - � � \ \ � / CONSTRUCTION \ / / ♦� - 1 \\ \ - - - �� - // A "SELF-INSPECTION REPORT FOR LAND DISTURBING ACTIVITY AS REQUIRED BY i / - - - _ � � \ REINFORC D / LIMITS __ -- \ \ \ \ / _ __ __ \ ' �34 _ - NCGS 113A-54.1"IS AVAILABLE FOR USE. IT CAN BE COMPLETED BY HAND OR LENGTH AND ARE // � - - ) /- � � \�\ SILT FEN E , / � \ \\ \�/ / � - \ _ � 1_. \ �� \ \ - COMPLETED AS AN EXCEL SPREADSHEET. NOT STEEPER General Erosion Control Notes / / ♦� , - - - � � _ _- _ � / \ ` \\\OUTLF I' \ \A ` I/ � - \\ \ _ \\ \\ \ - AN ALTERNATIVE IS TO MAKE NOTATIONS ON THE COPY OF THE APPROVED THAN 2:1, 14 1. Only the areas shown shall be disturbed. / ♦ - � \ \ \ \\� � � \ \ \\_ � - /__ \ _ \ � � \ \ \ � - - EROSION AND DAYS ARE y / / / / - -� \ WATTLE \ / / / \ \ \ \ - - - - - SEDIMENTATION CONTROL PLAN THAT IS KEPT ON THE PROJECT SITE. RULE 15A 2. All disturbed areas shall be grassed and O / / -_ - - \ � \ \ - ♦ � - \ \ \ / / / / / / ^\ � \ \ ♦` � - - - - � - - - _ - _ ALLOWED � / / / \ \ � / \ \ - NCAC 04B. 0131 STATES THAT "...DOCUMENTATION SHALL BE ACCOMPLISHED BY mulched as soon as possible and maintained C\2 CO / / _ _ - \ ^ �WA�E \\ / \ \ \ \ -I. - - - - - - 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. � I / / / / / \ \ / \ \ / �' - \� \\ / / / / / \ \ \ \ - - - - - _ _ APPROVED EROSION AND SEDIMENTATION CONTROL PLAN OR BY COMPLETING, FLATTER SLOPES GREATER � A / / / I - -- - -\ \ \ / / �\ \ / I / / / 00- � \ \ \ - - - - - - - - � � _ DATING AND SIGNING AN INSPECTION REPORT THAT LISTS EACH MEASURE, THAN 50' IN I / / \ / / bONS UCTI0�1\�I / � _- - � \ ,�, \\ \ / / / I ♦ � \\ \ \ _ _ _ �\ PRACTICE OR DEVICE SHOWN ON THE APPROVED EROSION AND SEDIMENTATION LENGTH 4 � / / / / � �. �� -� \ \ - � // �\�S, \ '\ / / / \ ,� \ / / / I / �_ � \ \ \- __ - \ - -\\ � CONTROL PLAN." / � L T�I \ , - \ \ \ �� / / / / / \ \ \�/ _ -- _ -�\ _ -� \ ALL OTHER AREAS 14 DAYS NONE EXCEPT / / / - - �N \ / /- \ \\ - l / I \ ` � �� \ \ WITH SLOPES FOR PERIMETERS �/ / / / / / / \\ ` 1-1 \ \\ / \ \ �o N S ION✓ I / 2 . \\� i / --- - - - FLATTER THAN 4:1 AND HQW ZONES) / � � / / � � � \ � � ` - -/ � ♦ ♦' -� \ \ \\ / � \ \ \ \ / I / I lip/ ^ �\ \� �.� // �- _ - �\�` � \ \\ \ / / / / / / - �\\� � �\ \ / /` --\ \ \ ` \\� I I I C" \ � \ " \ \ \ \ _ \ DATE: / 11-1__ - __ � - _ -� - � \1-1 �\ / � \\ ` I I ( \ \ \ PAGE: / / / � / / - \\ I I / �e - 1-1 DATE: PAGE: / / / 36�` \\,_ - - - \ � _ - - � _ \ \ , �\ I \ \ \ I I / _ _ _ � - - - - - � \\\\ ,, \ \\ Silt Sock/ Wattle Silt Sock/ Wattle NOTE: / / / , / / / / � �� - �� - - - - \ \ \ � 1 � -\ ) ) \ \ 340 / / I / O� ♦ \ \ 3" / \ \ \ \ J 1 / i- - - ♦ \ \ FLOW FLOW 3., Area to be 1. Other materials providing equivalent protection "A" "B" "C" "D" "E" "F" "a" "H" / �- - - �� / I - Area to be / / �- - - - - \ / _ \ �� I I I) Protected against erosive velocities may be substituted for / / // // zz / � -==_- - - - �� `\\\ �� \\ I I \� / I ( l I I ( C' - �/ - ` \ \ \ \ ` • - . Protected x x-x -x 1 _ • use in silt socks or wattles. / / _ 2. Fill silt sock/wattle netting uniformly with compost 4t• �• II II �� % t� Jet J/t / ✓l % / / / / / i- - -i -- - - - \ \ \ \ / \ / I \ \ r I I I \\ \ \ \ \ 12''Min. ��2" x 2»• 12"Min. to the desireds length such that logs do not deform. II �Y �Y / \ \ ("�(� / Stakes Stakes" 3. Silt sock/Wattle(s)should be installed parallel to ,u, � x � � J/t ✓l ✓l � � x /// / ,/ / / - - - - - - - - -_\ \`` \ ELT FEfVCE \ \� �/ I 1 \ ' / I I VV - - J /�_ - - - - � \ \ \ \ \\ \ and a minimum of 10 feet beyond the toe of a / \1 I / / I I\ SECTION SECTION Y , // / / / � - /� - - - - - - - \\ \ \ �\ � � \ 3 ` I I / I \ I I ( / � _� �- � � , _\ \ � � \ \\ graded slope.Silt Sock/Wattle(s)located below �• House rrorac House „I ,J j L [ �� ! House J/ / / / / - \ Sp / flat areas should be located at the edge of the II II I / / / / / / / �- - - - - - - � \ \ \ \\ \ \\ \ - \ I I / / ` \ \ I ' / _/ � /� � \\ \\ \\ \ \ land disturbance.The ends of the silt /11 / / ♦ \ \� \ - -� \ CCCX�J�, ♦ ` \\ sock/wattle(s)should be turned slightly upslope to ✓l \ / / / / /// / / � - - - - - - \ \ I �� \ \ / `f• / �_ _ _ \\ \ \ ` FAO A, ax. '�< M X prevent runoff from going around the end of the "z"' x- x / / // / � - - -_ `� \ \\ \ \ X � \ 1 \ \ I I / \� \ M O a 1LxJ Lx , x� Ix x _U Lx / _ / \ \ 6' silt sock/wattle(s). ' // / I / / / - _ - � AT�LE\\ ` � \ \ \ J I I I / / �- \ ` \ \ 4. Oak or other durable hardwood stakes with a 2 Cd0 � / " ,// / - - \ \ \\ \ - J/ / \ \ / _-- \\ \ \ \ inch x 2 inch cross section should be driven / / / / 91/ , �- - � \ \ \ ` \ \ I I I / / / � \ ` \ \ III vertically plumb,through the center of the silt EDGE of CURB Notes: �, / / / / � / // \ � \ \ \\ `36p \ \ ` \ / ) I I \\ \ \ � \ \ VVW// WWW sock/wattle.Stakes should be placed at a CU INLET / CONS�TRt1C ION \ � \ ` / � I \ \ 1.If needed,Tree Protection fencing should be installed along the buffer zone,wetland t / / / / - LIMITS \\♦ \ \\ ' \- \ \ \ \ ` � \� / _/ I I I I I I I / / / i- - - � \ \ \ \\ maximum interval of 4 feet or a maximum interval ` � - � of 8 feet if the silt sock/wattle is laced in a 4 inch boundary and/or around protected trees,providing a radius of at least 1.25 feet for each \ / - \ ' \ � / \ \ Trench in P \ / / e � _ y \ \ \ \ \ � - I \ \ Wood Mulch or Com at ground 4" Min. trench. LEGEND inch of trunk diameter. \ < / / / \ \ 6� \\ ` \ \ �i . // I 1 I I / .- -� \ \ \ \ \ To 1/2 height of log 5. In the event staking is not possible(ie.when 2.Install Silt Fence on the low elevation sides of each lot.Install Silt Fence outlets shown on s `\ \ i ^ - - \ \ � -_ _\ \ \ \ �_ - � -_ � \ / / / ♦ \ \ socks/wattles are used on pavement)heavy � � -_ \ / UNTRENCHED INSTALLATION ENTRENCHED INSTALLATION* FLOW DIRECTION schematic/diagram and field adjusted,if necessary,for placement at low points. If lots are \ / \ \ �p � \� \ - \ \ I / / / \ concrete blocks shall be used behind the silt ` \ \ ( � CONSTRUCTION \ \ `\ - �\ > / 1 / / / / -\ ` \\ \ 'THITREN"TIHED N STALLATIO°'''P°sTs°°"ss'''""ERT"""'z contiguous and have different land owners or builders,each lot should have individual Silt I o \ \ \ - / J \\ \\ I- sock/wattle to hold it in place during runoff events. SILT FENCE -x-x- g � \ \ \\ \ / / ENTRANCE \ \ \ \ \\ \ - \ \ / / / / / / \ ISOMETRIC VIEW `y \ �� MAINTENANCE: Fences. \ \ - � � \ \ � / - � / / / \ \ P Y SILT FENCE OUTLET ® G property / ` \� \ � I ` I l / - - / � \ C�N�TRUCTI�Td\ � \ \ \\ � \ \ / / / / / / I /\ \ ` \\ 1. Inspect silt sock/wattle at least week) and after 3.Install required Silt Fence within 10 feet ofline to ensure there is no conflict with 1 \ \ / each 1 inch or greater rainfall.Remove CONSTRUCTION ENTRANCE septic system. It is the responsibility of the builder to ensure the installation of sediment 1 \\ � I \ ! \\ \\M S-\ � � \ \ \\\N� -/♦ \ / / / / / / / \ \ ` \'-- COMPOST SOCK INITIAL FLOW RATES accumulated sediment and any debris as / ` / Mulch or Compost CURB INLET control measures does not impact the septic system and repair area(s). \ \ \ ( \ \ \ � \ � \ \ 1-1 ` ►i \ -_ � / / i ) / / / / I \ \\ 8 Inch 32 Inch needed to allow for adequate flow. \ \ \ �- for Untrenched socks Area To Be Pr tecCt@lrPoet sock tz Inch 1s Inch za Inch 4.At least one Construction Entrance/Exit is to be installed per lot. / \ \ I \ Y \ \ �_ - \ / / � � � \ �� - Design Diameter (200 (300 nm) (450 nm) (Soo nm) (750 2. Silt sock/Wattle must be replaced if clogged or 5.Waste bins and other areas dedicated for managing building material waste shall be at I \ \ \ \ \ \ \ \\ \ -� / / // \ \ nm) torn. 9 9 9 ) \ \ ` ` 380 \ \ \ \ \ \ ` , / / / / / / / / 1 \\ - P 3. If ponding becomes excessive,the silt least 50 feet away from storm drain inlets or drainage ditches unless it can be shown that ( l I \ \ � � \ � \ \ \ �,, \ "I \ \ � � \ / / � � / / / / / I �_ \\ \ _ Sheet Flow - Maximum Sloe 600 Feet 750 Feet 1,eet Feet 1,eet Y 9 \ / Silt Sock,' Length 1s3 m 229 m Feet Feet Feet sock/wattle may need to be replaced with a l \ \ \ \ \ _ _ *-� / / �'p�u♦ / s (�2�7 ( ) ( ) no other alternative exists. If this se aration cannot be achieved,these areas must be _ \ 1;g / / / / \ Wattle (305 m) (396 m) (500 m) larger diameter or a different measure. p \ ` \ \ \ � \ � � \ \ \ ` \ \ � \ \ \� �/� / � \ Work Area 4. Reinstall if damaged or dislodged. contained behind Silt Fence. \ \ � \ \ \ � \ � \ \ \ \ � - // ♦ / - / I / \ Hydraulic Flow 7.5 11.3 15.0 22.5 30.0 P p p \ ` \ \ \ \ \ \ \\ - � \ \ \ � \ _ � \ \� // ♦♦// - / - � 5. Silt socks/wattles shall be inspected until land 6.Inlets downstream of disturbances should be protected;streets should be swept t when Through Rate gpm/ft gpm/ft gpm/ft gpm/ft gpm/ft \ 1 I \ \ � / / disturbance is compete and the area above the sediment from the construction activity is resent. \ \ \ �- // _ (94 (141 (168 (281 (374 Y P \ \ \ \ r \ ♦ \ \ ,,,_� � \ - �` - � / / / I / I m m I m m I m m I m m I m m measure has been permanently stabilized. \ � N - _ � / � / \ ..\NC-Environmental.jpeg 7. etails for Silt Fence,Silt Fence Outlets,Construction Entrances and other measures are \ \\ \\ ` \ \ ` \\\ \ \\ \ � \ \ 11 , \ � \\ \� - - -_ \�► j/ / - / , ) / / - \ .. NC-Envir provided on additional sheets.Erosion and sediment control details are not drawn to scale. ILT SOCK / WATTLE FOR PERIMETER AND INLET PROTECTION _____----_-.--_-__-- TYPICAL LOT LAYOUT WITH CURB AND GUTTER \ \ \ \ \\ \ � \ \I-, \\ \\ ♦ \ �94 � \\ �� \� - � \ \ �-� / __ __ � r � � / / / I � \ ♦ \ \ \ � \ 1_ \ \ \ \ \ \\ �� \\ .S -_ � � _ � � - - �\ / / / DATE: PAGE: \ �/� / / ) // DATE: Filter Fabric PAGE: \\ ``\ \ \\ \\ ` ` \\\ \\ \\\\ \` \ \\ \ \ �� e11�t - - - - - -_� � � - - - - - �\ / / / / -_ Steel Post Plastic or F \ \ \ \ \ �� \\ \\ \ \ ` \\ \ \\\ \\ `� \\ \\ / \ 71 Cpn�y � � � - - - -� '-\ \\ / / // � / 8'Max.Standard Strength fabric with wire fence Wire Backfill trench / \ \ \ \ \ \ \ \ � \ \ \ \ \ \ \ \ `l] - - _ \ � - _/ / / / zz 6'Max.Extra strength fabric without wire fence Wire Fence and Compact \ \ \ \\ \ \ \ �� \ \ \\ �N. \ \ \ ` \ \ \ \- � A� / , - -\ \ \ \ / / / / // / Steel Post thoroughly - Z \ \\ \ \ `� \ \ \\\ \\\ `� \ \ \\ \ � \ \ \ \ 0 � / / � / / as \\ \ \\ \\ \\\ �\ 1-1 �`\ \\ \\��\\ l\ � \ � \ \ \ ♦� - -%*` \\ \� -� // �/ / / // / Upslope \ \ \ \ \ \ ` \ \ / / / Plastic or e-z4° ;.M,ri r► •G So• . \ \ \ \ \ \ \ \ \ `♦ \ \ \ \ ♦ \ 1 \ \ \ - � / / / Wire tees 8"Min. Q��\\ Z Mp or,.°F� \\ ` \ \ \\ \ ` % \\ \ \ \ ` \ \ \\ C� ' \ I / / // / / / 24" nl°fy°US° \ � l \ \\ \\ \\ `\\ \ ` \ \ � \ \ \ 1 D/ \ I I / / zz / / 8"down&4"forward alongthe tr nch ZZ \ ) ) ) \ \ \ \ \ \ \ 1 / r .�, JJ > / / e � � \ ` / ) / ,r I \ ( , / Construction: �Filter Fabric / ( � - \ \ \ \ 1 / /`-'� - � / / CROSS SECTION VIEW Z ( \ ` \ - \ ` I I / / '1 \ / \ 1. Construct the sediment barrier of standard strength or extra strength synthetic filter fabrics. / 6"N1in. \ ` ` �� \ \ ` 1 / / / 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 \ \ I / \ sufficient to cause failure of the structure) a 1\\\ \ �- .- -\ \ \ \ \ ` \ I I I / I / / / / / / / -O - - `` zz "I/ I 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 Maintenance: J`e \ 1 filter cloth only at a support post with 4 feet minimum overlap to the next post. 1. Inspect sediment fences at least once a week and after each 1 inch or greater eo'�• ` I I / /rainfall.Make any required repairs immediately.collapse, p - Q-^`L \ \ \ -_ �� - \ \ \ \ \ ` \ I I / / / _- ` / I 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 2 Should the fabric of a sediment fence calla se,tear,decompose,or become P�' / / / bottom of the trench.Fasten the wire reinforcement,then fabric on the upslope side of the fence post.Wire or plastic zip ties should have a ineffective,replace it promptly. \� ` \ \ I ' I I I / / ( I minimum 50 pound tensile strength. 3. Remove sediment deposits as necessary to provide adequate storage volume I \/ / 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 for the next rain and reduce pressure on the fence.Take care to avoid \ \`\ \\ \\ \ ` \ \ \ \ ` 1 ` I I I I I \ I I ( � ` / I minimum of 24 inches. undermining the fence during cleanouts. \ \ \ 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. 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 ` \ /-- ` \ \ ` \ \ I I I I I I I I ( \ 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; \ ` \ \ \ \ \ \ ` I I I 1 I / / / I 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. ` � J \ \ \ \ ` \ \ \ \ \ I I I I I I I I I I / / / s. 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 /7 \ \ \ \ ` \ \ \ ` I I I I 1( I 1 10.Do not attach filter fabric to existing trees. smooth it. construction site.This may require periodic topdressing with 2 inch stone. 1 / \ \ \ ` \ \ \ \ ` \ \ \ \ I I I I I I I I \ \ l ( / / / /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 4.Use geotextile fabrics in order to improve stability of the foundation in locations roadways. I / \ \ \ `` \ \ \ \ I ' \ I I ' I \ \ ' / / / subject to seepage or high water table. - ) (/ � , \ \ \ \ \ I I i 11 I I I I I I I i I I \ \ ` zz J ..\NC-Envir CONSTRUCTION ENTRANCE/EXIT / ` I \ \ ` \ 1 \ I I I I I I I 1 I I � 1 \ / / // SILT FENCE � 1 1 \ \ ` \ I I � I I I � I I \\ \\ ` ` I 11 �\ ` \ \\ �\ �`` I ( ,/ / � ` � \\ \\ \ I \ I , II I I I I I� \ \ \ \ \ \ \'I-, __ I / DATE: PAGE: / \ 1 I I I I I I I � � \ \ \\ \ \ \\ \ \ PAGE 1 of 2 I - - 4'N11N. SILT FENCE TOTAL DISTURBED ACREAGE: 1.80 ACRES . I � / � LOT EROSION CONTROL PLAN MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES FOR LOT CONSTRUCTION LOT-I 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 9 p Y p Y Y SPARTAN 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 THE WASHED- - Gravel Construction Entrance -The ravel ad should remain in a condition to prevent mud or sediment from leaving the construction site. This may require periodic to dressin with 2-inch stone. After each rainfall inspect an structure used to trap sediment and clean it out as necessary. Immediate) remove all STEEL FENCE P ST g p p g y q p top dressing p y p y y RIDGE objectionable materials spilled,washed, or tracked onto public roadways. WIRE FEN 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 FOR 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. FILTER OF 71--l'AND HARDWARE WASHED STO STEEL FENCE POT CLOTH IN TRENCH ° SET MAX2'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 MIN.18"INTO SOLID 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. ONSITE HOMES LLC 3'FILTER FABRIC GROUND p yp yp g S ON GROUND NOTES: 0 ifoo ooa°o;(j 1. Hardware cloth and ravel should overlay the silt fence at least 12 inches. J O H N S O N V I L L E TOWNSHIP HARN ETT COUNTY `b�R 000 0 2. Stone outletsshouldgbeplacedonlowelevationareasofsiltfenceand 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 ° oOo °`�° 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. SCALE: 1 "= 100' D ECEM BER 2022 MAINTENANCE: i \BURY 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 G RAPHIC SCALE BURY WRE FENCE AND HARDW C 6"OF UPPER EDGE OF or greater rainfall event.Complete any required repairs immediately. 100 0 50 100 200 400 FILTER FABRIC IN TRENCH z. Freshen stone when sediment accumulation exceeds 6 inches. sediment shall be deposited within the project in such a way that the sediment is not subject to erosion by wind or water. 3. Keep mesh free of debris to provide adequate flow. TJ 1 4. Remove sediment when half of stone outlet is covered. 5 5. 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-Envir 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:12\6\2022 1:31 PM LAST PLOTTED:12\6\2022 1:34 PM PLOTTED BY: Dennis Gilbert FILENAME: G:ASTAFF\DENNIS\DENNIS WORK FILES\PROJECTS\EC NEW PROJECT\SPARTAN RIDGE\SPARTAN RIDGE EC-LOT 1.DWG