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HomeMy WebLinkAbout20140957 Ver 2_Pembroke M&R Station ESC Plan rev 1_20171208NORTH CAROLINA PEMBROKE GENERAL NOTES 1. THE GENERAL NOTES AND LEGEND PROVIDED ON THIS SHEET APPLY TO ALL DRAWINGS, UNLESS OTHERWISE INDICATED. 2. THESE DRAWINGS ARE INTENDED FOR APPLICATION PURPOSES ONLY, AND ARE NOT RELEASED FOR CONSTRUCTION. 3. CONTOUR LINES ARE INDICATED AT 2 -FOOT INTERVALS WITH ELEVATIONS MEASURED ABOVE MEAN SEAL LEVEL (MSL) DATUM, UNLESS OTHERWISE INDICATED. 4. SCALES AS ARE INDICATED ON EACH DRAWING. 5. CONTRACTOR SHALL NOTIFY NORTH CAROLINA "DIG SAFE" (1-800-632-4949) AT LEAST 3 DAYS PRIOR TO SUBSURFACE DISTURBANCE. CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION OF ALL SITE UTILITIES PRIOR TO THE INITIATION OF ANY EXPLORATORY OR CONSTRUCTION ACTIVITIES. 6. CONTRACTOR SHALL MANAGE STORMWATER THROUGHOUT CONSTRUCTION ACTIVITIES AND PREVENT THE MIGRATION OF SEDIMENTS FROM THE SITE. 7. CONTRACTOR SHALL INSTALL TEMPORARY, AS REQUIRED, AND THREE PERMANENT BENCHMARKS PRIOR TO CONSTRUCTION. THE LOCATION OF ALL BENCHMARKS SHALL BE FIELD DETERMINED BY THE ENGINEER. ALL BENCHMARKS SHALL BE PROTECTED AND/OR RELOCATED IF A BENCHMARK MUST BE DISTURBED DURING CONSTRUCTION. BENCHMARKS SHALL BE REFERENCED TO THE NATIONAL GEODETIC VERTICAL DATUM (NGVD). 8. CONTRACTOR SHALL CONTROL AND MONITOR ALL CONSTRUCTION ACTIVITIES ON THE SITE TO ASSURE THAT NO ENVIRONMENTAL RELEASES TO OFFSITE AIR AND WATER RESOURCES OCCURS; ANY RELEASES SHALL IMMEDIATELY BE REPORTED TO THE OWNER, ENGINEER AND APPROPRIATE REGULATORY AGENCIES. 9. PROJECT IS LOCATED IN THE LUMBER RIVER BASIN. PEMBROKE MR STATION EROSION AND SEDIMENT CONTROL PLAN LIST OF DRAWINGS DRAWING NO. PD=E9940F PD=E9940FA PD=E9940FB TITLE COVER SHEET EROSION & SEDIMENT CONTROL SITE PLAN EROSION & SEDIMENT CONTROL DETAILS Notification of Combined Self-Monitorina and Self-Insaection Form: The Sedimentation 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 sedimentation control plan is being followed. Rules detailing the documentation of these inspections took effect October 1, 2010. To simplify documentation of Self -Inspection reports and NPDES Self -Monitoring Reports, DWQ and DEMLR developed a combined form. The self -inspection program is separate from the weekly self-monitoring program of the NPDES Stormwater 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 inspections should be conducted after each phase of the project, and continued until permanent ground cover is established. The form can be accessed at: http://portal.ncdenr.org/web/Ir/erosion If you have questions or cannot access the form, please contact the Raleigh Regional Office at (919) 791-4200. EROSION AND SEDIMENT CONTROLS LEGEND E:1 CONSTRUCTION ENTRANCE WITH DITCH (CULVERT AS NEEDED) LOD >ol >ol— SILT FENCE LIMIT OF DISTURBANCE PROPERTY BOUNDARY EXISTING CONTOURS SYM. DATE BY REVISION INFORMATION PROJECT/TASK APP. SEAL ORIGINAL CONSTRUCTION INFORMATION Atlantic Coast Pipeline, LLC. ,, 925 White Oaks Blvd. Bridgeport, West Virginia 26330 I Phone: (681) 842-3681 PROJECT/TASK: 0345 19 7.100 1 FOR: Q DRAWN: R. KEEN - PEMBROKE M&R STATION CHECKED TITLE: EROSION & SEDIMENT CONTROL APP. FOR BID: - - COVER SHEET C� .c/t! F _ _ GROUP DWG. NO. REV. �SCAPE.FORCONST.: AS NOTED TOWN: PEMBROKE, PEMBROKE, NC COUNTY: ROBESON 0 12/16/16 TS ISSUED FOR CONSTRUCTION 0345197.1001 SL P D E 9 9 4 0 F 0 7+00'-0"N TRUE STATION N N 64, 6+00'-0"N SILT FENCE 2 E9940F6 SITE LOCATION LAT: 34°43'28.51" LONG: 79°12'44.26" MILEPOST: 474.4 (APPROX) I 5+00'-0"N MONUMENT 1 NCC GRIDNCOORDS. MAN GATE I M PO RARY GRAVEL STATION COORDINATES= UTM-17-S 4+85'-0"N= 354853.1034'N p >8 3 CONSTRUCTION �= LOp 3+08 -0 E� 1935991.2876'E ��G- -� = > . a ----------------- ENTRANCE --------- PAVED ACCESS ROA01 D YARD STONE VENICE GATE,:, �,. •. �'' '• _ 1 ::�� \ \ FILTER SEPARATORS ���` -------------- MAN GATE E 9 9 4 0 C B LIGHT POLE LIGHT POLE HYDROCARBON STORAGE 01 TANK o ZONE X Q� PEMBROKE DEMARKATION STATION COORDINATES 01 STATION GEN. MEASUREMENT 432'-11"N REGULATION &FLOW BUILDING 531'-1%"E CTRL. BLDG._ LIGHT POLE M � 17 77 -6-5 U 4+00'-0"N Op 354776.4172'N YARD STONE o ACP 36" AP -2 PIPELINE 1936207.1867E DEKA/BLDG. MAN GATE ® LIGHT POLE YARD STONE MAN GATE o \77 j ZON AE o MAN GATE MERCAPTAN MERCAPTAN o BUILDING TANK YARD STONE \ YARD STONE wa VEHICLE STORAGE a GATE ° LIGHT POLE \ BUILDING '01 11 L MONUMENT 2 MONUMENT 2 3+00'-0"N MICROWAVE TOWER MAN GATE NC GRID COORDS. O STATION COORDINATES -45' FACE x 350' Ht. LOD _ L UTM-17-S 3+06'-0"N —nn YARD STONE �nD _ I QD - L D - LOD - LOD 354653.3249 N PIEDMONT/ACP EMARCATION LIN 1936166.0605'E 5+04'-o"E o v DEMARKATION U Lu J O z z w0 r, 2+00'-0"N O o V �a LLJ U)0 Lu Q �> z coO O1-- �z I � 986 1 +00'-0"N 986 1 Lu W 0'o v \� 0+00' -0n N EROSION AND SEDIMENT CONTROL LEGEND - ..:: TEMPORARY GRAVEL CONSTRUCTION ENTRANCE b WITH DITCH CULVERT AS NEEDED ISSUED FOR o 0 SILT FENCE + LoD LIMIT OF DISTURBANCE CONSTRUCTION -- PROPERTY BOUNDARY o 0 0 0 0 \ 0 CLd CLd CLLJ 0 02/23/17 — -184- — EXISTING CONTOURS o 0 0 0 0 �/ 0 0 0 0 0 PROPOSED CONTOURS ± N i CD r- 00+ m NOTES: SYM. DATE BY REVISION INFORMATION PROJECT/TASK APP. SEAL 1. YARD STONE TO BE PLACED WITHIN FULL EXTENTS OF SILT FENCE."N1CA1iff, ., ORIGINAL CONSTRUCTION INFORMATION Atlantic Coast Pipeline, LLC. 925 White Oaks Blvd. Bridgeport, West Virginia 26330 / Phone: (681) 842-3681 OFj�SSlQ' 9 �i PROJECT/TASK: 0345197.1001 FOR: 'Q DRAWN: — — PEMBROKE M&R STATION CHECKED: _ _ TITLE: EROSION AND SEDIMENT CONTROL G APP. FOR BID: - - SITE PLAN NG111E�C.• Gj �� — — GROUP DWG. NO. REV. � \�`%� APP. FOR CONST.: TOWN: PEMBROKE, NC COUNTY: ROBESON 0 02/23/17 TS ISSUED FOR CONSTRUCTION 0345197.1001 SL '� A• `� SCALE: 1" — 30'-0" DIR/FILE: P D E 9 9 40 FA 0 �, ti GENERAL INU I t�:): 1 nn' NAINI STEEL POST WIRE FENCING WOVEN FILTER FABRIC PI IRI I(' STREET 8' MAX. mom I Ll IT- i LI I-''' GENERAL NOTES: 1. FILTER FABRIC FENCE SHALL BE A MINIMUM OF 32 IN WIDTH AND SHALL HAVE A MINIMUM OF 6 LINE WIRES WITH 12 STAY SPACING. 2. WOVEN FILTER FABRIC BE USED WHERE SILT FENCE IS TO REMAIN STREET FOR A PERIOD OF MORE THAN 30 DAYS. 3. STEEL POSTS SHALL BE 5'-0" IN HEIGHT AND BE OF THE SELF -FASTENER ANGLE STEEL TYPE. 1. A STABILIZED PAD OF WASHED STONE SHALL BE LOCATED WHERE TRAFFIC WILL BE ENTERING OR LEAVING A CONSTRUCTION SITE TO OR FROM A PUBLIC STREET. 2. STONE TO BE SURGE STONE OR 2"-3" RAILROAD BALLAST 3. THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR FLOWING OF SEDIMENT ONTO PUBLIC STREETS OR EXISTING PAVEMENT. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH ADDITIONAL STONE AS CONDITIONS DEMAND AND REPAIR AND/OR CLEANOUT OF ANY MEASURES USED TO TRAP SEDIMENT. 4. ALL SEDIMENT SPILLED, DROPPED, WASHED OR TRACKED ONTO PUBLIC STREETS MUST BE REMOVED IMMEDIATELY. 5. WHEN NECESSARY, WHEELS MUST BE CLEANED TO REMOVE SEDIMENT PRIOR TO ENTERING A PUBLIC STREET. WHEN WASHING IS REQUIRED, IT SHALL BE DONE ON AN AREA STABILIZED WITH CRUSHED STONE WHICH DRAINS INTO AN APPROVED SEDIMENT BASIN. 6. FILTER FABRIC SHALL BE MIRAFI 500 OR EQUIVALENT. 1 E9940FA TEMPORARY GRAVEL CONSTRUCTION ENTRANCE DETAIL NOT TO SCALE 4. WIRE FENCING SHALL BE AT LEAST #10 GAGE WITH A MINIMUM OF 6 LINE WIRES WITH 12" STAY SPACING. 5. TURN SILT FENCE UP SLOPE AT ENDS. 6. WIRE AND WASHED STONE WILL BE REQUIRED AND NOTED ON PLANS WHEN: A. AT TOE OF SLOPES GREATER THAN 10 FEET VERTICAL (2:1 SLOPE) B. AT DENUDED LIMITS WHERE AN UNDISTURBED BUFFER IS 50 FEET OR LESS AWAY MAINTENANCE NOTES: 1. FILTER BARRIERS SHALL BE INSPECTED BY THE FINANCIALLY RESPONSIBLE PARTY OR HIS AGENT IMMEDIATELY AFTER EACH RAINFALL AND AT LEAST DAILY DURING PROLONGED RAINFALL. ANY REPAIRS NEEDED SHALL BE MADE IMMEDIATELY. 2. SHOULD THE FABRIC DECOMPOSE OR BECOME INEFFECTIVE PRIOR TO THE END OF THE EXPECTED USABLE LIFE AND THE BARRIER STILL IS NECESSARY, THE FABRIC SHALL BE REPLACED PROMPTLY. 3. SEDIMENT DEPOSITS SHOULD BE REMOVED WHEN DEPOSITS REACH APPROX. HALF THE HEIGHT OF THE BARRIER. ANY SEDIMENT DEPOSITS REMAINING IN PLACE AFTER THE SILT FENCE IS REMOVED SHALL BE DRESSED TO CONFORM TO THE EXISTING GRADE, PREPARED AND SEEDED. 2 E9940FA SEEDING SPECIFICA TIONS. - Date Type Planting Rate Aug. 15 - Nov. 1 Tall Fescue 300 Ib./ac. or 7 Ib./1000 s.f. Nov. 1 - Mar. 1 Tall fescue and 300 Ib./ac. or 7 Ib./1000 s.f. Abruzzi Rye 25 Ib./ac. or 1/2 Ib./1000 s.f. Mar. 1 - Apr. 15 Tall Fescue 300 Ib./ac. or 7 Ib./1000 s.f. Apr. 15 - Jul. 30 Mulled Common 30 Ib./ac. or 1 Ib./1000 s.f. Bermudagrass Jul. 15 - Aug. 15 Tall Fescue and 300 Ib./ac. or 7 Ib./1000 s.f. Browntop Millet or 35 Ib./ac. or 7/8 Ib./1000 s.f. Sorghum Sudan Hybrids 30 Ib./ac. or 3/4 Ib./1000 s.f. Mulch with straw applied at the rate of 95-100 Ib./1000 s.f. Heavily mulched during January - March period. Apply agricultural lime at the rate of 90 Ib./1000 s.f. Apply 10-10-10 commercial fertilizer at the rate of 20 Ib./1000 s.f. Tack: Asphalt tie down - 225 gal./ac. SOIL AMENDMENTS APPLY LIME AND FERTILIZER ACCORDING TO SOIL TESTS, OR APPLY 4,000 LB/ACRE GROUND AGRICULTURAL LIMESTONE AND 1,000 LB/ACRE 10-10-10 FERTILIZER. MULCH APPLY 4,000-5,000 LB/ACRE GRAIN STRAW, OR EQUIVALENT COVER OF ANOTHER MOWED ONCE OR TWICE A YEAR, BUT MOWING IS NOT NECESSARY. RESEED, FERTILIZE, AND MULCH DAMAGED AREAS IMMEDIATELY. STABILIZATION TIMEFRAMES PERIMETER DIKES, SWALES, DITCHES, SLOPES 7 DAYS HIGH QUALITY WATER (HQW) ZONES 7 DAYS SLOPES STEEPER THAN 3:1 7 DAYS SLOPES 3:1 OR FLATTER 14 DAYS ALL OTHER AREAS (Slopes flatter than 4:1) 14 DAYS SILT FENCE DETAIL NOT TO SCALE STEEL POST WIRE FENCING FILTER FABRIC ANCHOR SKIRT 6" MINIMUM IN LIEU OF BURYING SKIRT, 6" OF #5 WASHED STONE MAY BE USED OVER TURNDOWN. _--STEEL POST WIRE FENCING FILTER FABRIC o #5 WASHED STONE � J Q Q , 1 i;o iI ANCHOR SKIRT 6" MINIMUM SEEDBED PREPARA TION NOTES. 1. Surface water control measures to be installed according to plan. 2. Areas to be seeded shall be ripped and spread with available topsoil 3" deep. 3. Loose rocks, roots and other obstructions shall be removed from the surface so that they will not interfere with establishment and maintenance of vegetation. Surface for final seedbed preparation, at finish grades shown, shall be reasonably smooth and uniform. 4. If no soil test is taken, fertilizer and lime to be according to seeding specifications above. In addition, provide 15 lbs./1000 s.f. of super- phosphate. 5. If soil test is taken, provide fertilizer and lime according to soil test report. 6. Fertilizer and lime shall be applied uniformly and mixed with the soil during seedbed prepar- ation. 7. Additional erosion control measures may be required depending on field conditions. 8. Mulch to be tacked or mechanically tied down within two days after mulch is spread. 9. Buffer zones to be used only as specifically denoted on plans. 10. Borrow and fill to be balanced on site. CONSTRUCTION SEQUENCE 1. A pre -construction meeting should take place prior to start of construction activities. 2. Begin clearing and grubbing site. Clear and grub only those areas necessary for installation of the erosion control measures. 3. Install silt fence as shown on the plans. 4. Once erosion control measures have been installed and prior to sediment removal activities, the site is to be inspected by NCDEQ - Division of Energy, Mining, and Land Resources. 5. Grade site according to contract documents. Maintain erosion control devices as needed. 6. Install storm drainage as indicated on plans. 7. Grass or otherwise stabilize all areas as they are brought to final grades. 8. The contractor shall diligently and continuously maintain all erosion control devices and structures to minimize erosion. Inspect and repair measures after each rainfall and as needed throughout the project. 9. Contractor to leave all erosion control devices in place at the conclusion of this contract. Contractor is to clean-out, repair and grass stabilize all denuded areas. All areas will be returned to the state of existing conditions prior to contract as a minimum. 10. It is the contractor's responsibility to contain sediment onsite. Additional erosion control measures may be required by the Engineer. 11. All erosion control measures to be in accordance with the North Carolina Erosion and Sediment Control Planning and Design Requirements and Land Development Standards. SYM. DATE BY PROJECT/TASK APP. SEAL ORIGINAL CONSTRUCTION INFORMATION Atlantic Coast Pipeline, LLC. 925 White Oaks Blvd. Bridgeport, West Virginia 26330 / Phone: (681) 842-3681 PROJECT/TASK: 0345197.1001 FOR: DRAWN: - - P E M P R O K E M& R STATION CHECKED: - - TITLE: EROSION AND SEDIMENT CONTROL APP. FOR BID: - - DETAILS APP. FOR CONST.: - - TOWN: PEMPROKE, NC COUNTY: ROBESON GROUP DWG. NO. REV. 0 12/16/16 TS ISSUED FOR CONSTRUCTION 0345197.1001 SL SCALE: AS NOTED DIR/FILE: PD E 9 9 40 F B 0