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HomeMy WebLinkAbout19930615 Ver 1_COMPLETE FILE_19930719A i svvr State of North Carolina Department of Environment, Health, and Natural Resources Division of Environmental Management 512 North Salisbury Street,, Raleigh, North Carolina 27604 Dear Sir or Madam: James G. Martin, Govemor / William W. Cobey, Jr., Secretary LC E 70_71? /? A c 5 M11-17 2- 0 3v /T J<tllN A. Preston Howard, Jr., P.E. Acting Director SUBJECT; 400 ATER QUALITY CERTIFICATION County, COE Project # 2007.3 The Division of Environmental Management (DEM) received a letter from the Corps of Engineers (COE) stating that your project qualified for a Nationwide Permit. Please be advised that the Nationwide Permit is not valid until a 401 Water Quality Certification has been issued by the Division. General Certifications have been issue by the Division for most of the Nationwide Permits, however, several of the General Certifications require written concurrence from the Division before the Nationwide Permit is valid. If you are utilizing Nationwide Permit # 26 and your fill activity is equal to or less than one-third (1/3) of a cre you are not required to obtain en concurrence. Otherwise please comp the attached form (except for co Ions 15 and 16) and send six additional pies (a total of seven copies) so th he review of your request can be initiated. If you have any questions, please call me or Mr. John Dorney at 919-733-1786. Sincerely, Eric Galamb Applic.ltr cc: ? DEM Regional `l*%lALOFFICES Ashcvi!iMr. Joh4ottDnlrrley Mooresville Raleigh Washington Wilmington Winston-Salem 704/251-6208 9 19/4 86-154 1 704/663-1699 9 19/57 1-4 700 919/946-6481 919!395-3900 919/896-7007 Pollution Prevention Pays P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer DEPARTMENT OF THE ARMY M WILMINGTON DISTRICT, CORPS OF ENGINE V l5 P.O. BOX 1890 WILMINGTON, NORTH CAROLINA 28402-1890 W3 0 l99B. IN REPLY REFER TO March 29, 1993 , Regulatory Branch Action ID. 199200734 and Nationwide Permit No. 26 (Headwaters and Isolated Waters) LG&E Power Systems Ultrasystems Engineers and Constructors, Inc. Environmental Services Division Attn. : Ms. Maggie Estrada 2030 Main Street, 14th Floor Irvine, California 92714 Dear Ms. Estrada: Reference our letter of February 11, 1991, to Westmoreland/Hadson Power Systems, confirming authorization by nationwide general permit, to impact 0.49 acre of waters of the United States above the headwaters of an unnamed tributary to the Roanoke River, for construction of a cogeneration plant north of U.S. 158 in Weldon, Halifax County, North Carolina. Reference also your letter dammed September 14, 1992, requesting Department of the Army authorization for a modified plan for the plant, which would impact 0.57 acre of waters, above the headwaters. For the purposes of the U.S. Army Corps of Engineers' Regulatory Program, Title 33, Code of Federal Regulations (CFR), Part 330.6, published in the Federal Register on November 22, 1991, lists nationwide permits. Authorization was provided, pursuant to Section 404 of the Clean Water Act, for discharges of dredged or fill material into headwaters and isolated waters provided: a. the discharge does not cause the loss of more than 10 acres of waters of the United States; b. the permittee notifies the District Engineer ifAthe discharge would cause the loss of waters of the United States greater than one acre in accordance with the "Notification" general condition. For discharges in special aquatic sites, including wetlands, the notification must also include a delineation of affected specific aquatic sites, including wetlands; and c. the discharge, including all attendant features, both temporary and permanent, is part of a single and complete project. Your modified proposal is authorized by this nationwide permit provided it is accomplished in strict accordance with the enclosed conditions. This nationwide permit does not relieve you of the responsibility to obtain any ate: ?: wwww-? ! gn, -2- required State or local approval. You should contact Mr. John Dorney of the North Carolina Division of Environmental Management at (919) 733-1786 regarding a State Water Quality Certification. This verification will be valid for 2 years from the date of this letter unless the nationwide authorization is modified, reissued, or revoked. Also, this verification will remain valid for the 2 years if, during that period, the nationwide permit authorization is reissued without modification or the activity complies with any subsequent modification of the nationwide permit authorization. If during the 2 years, the nationwide permit authorization expires or is suspended or revoked, or is modified, such that the activity would no longer comply with the terms and conditions of the nationwide permit, activities which have commenced (i.e., are under construction) or are under contract to commence in reliance upon the nationwide permit will remain authorized provided the activity is completed within 12 months of the date of the nationwide permit's expiration, modification or revocation, unless discretionary authority has been exercised on a case-by-case basis to modify, suspend, or revoke the authorization. Questions or comments may be addressed to Mr. Eric Alsmeyer, Raleigh Regulatory Field Office, at telephone (919) 876-8441, extension 23. Sincerely, G. Wayne Wright Chief, Regulatory Branch Enclosure Copies Furnished (without enclosure): Mr. John Parker North Carolina Department of Environment, Health and Natural Resources Post Office Box 27687 Raleigh, North Carolina 27611-7687 "'Ar. John Dorney Water Quality Section Division of Environmental Management North Carolina Department of Environment, Health and Natural Resources Post Office Box 27687 Raleigh, North Carolina 27611-7687 State of North Caroiina Department of Environment, Air ? IN Health and Natural Resources 4 • 0 Division of Environmental Management James B. Hunt, Jr., Governor Jonathan B. Howes, , Secretary E H N F? A. Preston Howard, Jr., P.E., Director July 26, 1993 Maggie Estrada Westmoreland- LG&E Partners 12500 Fair Lakes Circle Suite 260 Fairfax, VA. 22033-3822 Dear Ms. Estrada: Subject: Proposed fill in Wetlands or Waters Commercial building construction Halifax County DEM Project # 93615 Upon review of your request for 401 Water Quality Certification to place fill material in 0.57 acres of wetlands or waters which are tributary to Roanoke River for commercial building located at Hwy 158 and Railroad Street in Weldon in Halifax County as described in your submittal dated 16 July 1993, we have determined that the proposed fill can be covered by General Water Quality Certification No. 2671.issued January 21, 1992. A copy of the General Certification is attached. This Certification may be used in qualifying for coverage under Corps of Engineers' Nationwide Permit No. 26. If this Certification is unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of this Certification. This request must be in the form of a written petition conforming to Chapter 150B of the North Carolina General Statutes and filed with the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. Unless such demands are made, this Certification shall be final and binding. If you have any questions, please contact John Dorney at 919-733-1786. Sincerely. Preston ward, J?. P . E . 93615.1tr Attachment cc: Wilmington District Corps of Engineers Corps of Engineers Raleigh Field Office Raleigh DEM Regional Office Mr. John Dorney Central Files P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 FAX 919-733-2496 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post-consumer paper LG8EPOWERSYSTEMS July 16, 1993 Ultrasystems Engineers & Constructors, Inc. UEDEnvironmental Services Division Mr. John Dorney 2030 Main Street North Carolina Department of Environment, Irvine, California 92714-7240 714-955-4000 ' Health, and Natural Resources 714-955-4129 FAX Division of Environmental Management, Water Quality Planning P. O. Box 29535 ?._ Raleigh, North Carolina 27626-0535 Subject: Roanoke Valley Projects I & 11 1 9 1993 Weldon, Halifax County General 401 Water Quality Certification No. 2176 WE LAN TYRO -?- Dear Mr. Dorney: On behalf of Westmoreland-LG&E Partners, please find enclosed the 401/404 Joint Permit ' Application for the Roanoke Valley Projects I & H. Pursuant to the NCDEM's letter dated May 25, 1993, we are submitting this application as a request to modify the existing Section 401 ' Water Quality Certification to allow the increase of on-site wetland disturbances to 0.57 acres. Approval for this increase wetland disturbance has been granted by the U.S. Corps of Engineers through modification of the facility's Nationwide 26 permit. ' We believe the information provided is complete and will satisfy your requirements. If you should have any questions regarding the permit application, please do not hesitate to call me at ' (714) 955-4316. Sincerely, ' Maggie T. Estrada Senior Environmental Engineer Environmental Services Division ' MTE:l P 9JV 16\401-2.RVP ' 6.4.2.4 Enclosure cc: Eric Alsmeyer, Corps w/o enclosures Bob Henriques ' Tony Henry Don Ray Cecil Sterling A SUBSIDIARY' OF l (;k F-x r ?c?rai DEM ID: 2176 ?S6 45 ACTION ID: 199200734 Nationwide Permit Requested (Provide Nationwide Permit ft 26 7 JOINT FORM FOR Nationwide permits that require notification to the Corps of Engineers Nationwide permits that require application for Section 401 Certification WILMINGTON DISTRICT ENGINEER CORPS OF ENGINEERS DEPARTMENT OF THE ARMY P.O. Box 1890 Wilmington, NC 28402-1890 ATTN: CESAW-CO-E Telephone (919) 251-4511 WATER QUALITY PLANNING DIVISION OF ENVIRONMENTAL MANAGEMENT NC DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES P.O. Box 29535 Raleigh, NC 27626-0535 ATTN: MR. JOHN DORNEY Telephone (919) 733-5083 ONE (1) COPY OF THIS COMPLETED APPLICATION SHOULD BE SENT TO THE CORPS OF ENGINEERS, ' SEVEN (7) COPIES SHOULD BE SENT TO THE N.C. DIVISION OF ENVIRONMENTAL MANAGEMENT. PLEASE PRINT. ' 1. Owners Name: Westmoreland-LG&E Partners (a Virginia General Partnership) 2. Owners Address: 12500 Fair Lakes Circle Suite 260, Fairfax VA 22033-3822 3. Owners Phone Number (Home): (Work): (704) 968-7200 ' 4. If Applicable: Agent's name or responsible corporate official, address, phone number: Permitting Agent: LG&E Power Systems. Environmental Services Division, 2030 Main Street, 14th Floor, Irvine, CA 92714 (9714) 955-4316 5. Location of work (MUST ATTACH MAP), County: Halifax County (refer to Attachment 2) Nearest Town or City: Weldon Specific Location (Include road numbers, landmarks, etc.): P.O. Box 351, Weldon, NC 27890 (Highway 158 and Railroad Street, Weldon) ' 6. Name of Closest Stream/River: Roanoke River 7. River Basin: Roanoke River Basin ' 8. Is this project located in a watershed classified as Trout, SA, HQW, ORW, WS I, or WS H? YES [ ] NO [ ] (To be completed by NCDEM, Water Quality Division) 9. Have any Section 404 permits been previously requested for use on this property? YES [X] NO [ ] If yes, explain. A Nationwide 26 Permit was issued for this facility for the filling of wetlands on site. 10. Estimated total number of acres of waters of the U.S., including wetlands, located on project site: AWroxima"I 5.0 acres (wetlands only) Page 1 ' 11. Number of acres of waters of the U.S., including wetlands, impacted by the proposed project: ' Filled: 0.57 acres (wetland areas 7 and portions of 4. S. 9. 10 and 11 (See Attachment 1) Drained: 0 ' Flooded: 0 Excavated: 0 ' Total Impacted: 0.57 acres 12. Description of proposed work (Attach Plans-8'h" x 11" drawings only): Filling of 0.57 acres of wetlands as shown on attached Grading Plan Drawing No C-3034-102 and Figures 1-4 Refer to Brief Plant Description Attachment 1 and Figures and Drawing, Attachment 2. 13. Purpose of proposed work: Fill material to be placed in specified wetlands for road. railroad and building construction on the project site ' 14. State reasons why the applicant believes that this activity must be carried out in wetlands. Also, note measures taken to minimize wetland impacts. The facility layout was determined to best utilize the site area and avoid wetlands. The roads and railroad spurs were located for efficient plant/equipment access and to avoid the wetlands as much ' as possible Therefore only unavoidable portions of the wetlands are to be filled for construction purposes. 15. You are required to contact the U.S. Fish and Wildlife Services (USFWS) and/or National Marine Fisheries Service ' (NMFS) regarding the presence of any Federally listed or proposed for listing endangered or threatened species or critical habitat in the permit area that may be affected by the proposed project. Have you done so? YES [ ] NO [X] Disturbance to wetlands is less than 1 acre, therefore, notification to this agency is not required. Corps approval has been obtained for additional wetland disturbances. Letter from Corps dated March 29, 1993, located in Attachment 3. RESPONSE FROM THE USFWS AND/OR NMFS SHOULD BE FORWARDED TO CORPS. 16. You are required to contact the State Historic Preservation Officer (SHPO) regarding the presence of historic properties in the permit area which may be affected by the proposed project? Have you done so? YES [ ] NO [X] Disturbance to wetlands is less than 1 acre, therefore, notification to this agency is not required. Corps approval has been obtained for additional wetland disturbances. Letter from Corps dated March 29, 1993, located in Attachment 3. RESPONSE FROM THE SHPO SHOULD BE FORWARDED TO CORPS. 17. Additional information required by DEM: A. Wetland delineation map showing all wetlands, streams, and lakes on the property. ' Grading Plan Drawing No. C-3034-102, Rev. C and Figures 1-4. Refer to Attachment 2, Figures and Drawing. B. If available, representative photograph of wetlands to be impacted by project. N/A C. If delineation was performed by a consultant, include all data sheets relevant to the placement of the delineation ' line. See Wetlands Study prepared by Patterson Exploration Services, Attachment 4. D. If a stormwater management plan is required for this project, attach copy. Approved Erosion and Sedimentation Control Plan and General Storm Water Permit for Construction Activities issued for facility. Refer to Attachment 5. ' E. What is land use of surrounding property? Industrial/Commercial n Page 2 F. If applicable, what is proposed method of sewage disposal? Sanitary waste from the facility is combined with ' plant process wastewater and discharged to the Town of Weldon Treatment Works Facility. 1 F1 n J 1 fl President Date LG&E Power 16 Incorporated a general partner Page 3 LIST OF ATTACfIMENTS ' Attachment 1 Brief Plant Description Attachment 2 Figures and Drawing Figure 1 - Site Area Map Figure 2 - Wetland Areas 4 and 10 ' Figure 3 - Wetland Area 7 Figure 4 - Wetland Areas 8, 9 and 11 Drawing No. C-3034-102 - Grading Plan ' Attachment 3 Corps Approval Letter Attachment 4 Wetlands Study A h 5 l Pl A l L E i di t ti C t d S tt ment ttac on on ro an pprova ros on an men a e ers - e - General Storm Water Permit for Construction Activities L u ATTACHMENT 1 Brief Plant Description H F H J 0 u ?I ,J Brief Plant Description Page 1 RVP and RVP-H Facilities Descriptions Westmoreland-LG&E Partners is constructing and will operate two cogeneration facilities on one site in Weldon Township, North Carolina. The facilities, known as Roanoke Valley Project I (RVP-I) and Roanoke Valley Project H (RVP-II), will supply steam to a nearby host, Patch Rubber Company, and electric power to North Carolina Power. The project site is located in Weldon Township, North Carolina. Weldon Township is in Halifax County, two kilometers southeast of the town of Roanoke Rapids. The plant site is located in the coastal plain region of the state in an area of rolling terrain. A site area map, Figure 1, and a Grading Site Plan, Drawing No. C-3034-102, showing the two facilities are attached. Refer to Attachment 2. The RVP project consists of one dry bottom pulverized bituminous coal fired boiler and one No. 2 distillate oil fired start-up boiler. The pulverized coal (PC) boiler will have a heat input of 1700 MMBtu/hr. The No. 2 oil fired start-up boiler was designed for a heat input of 19 MMBtu/hr and its emissions will be exhausted through a separate stack. The facility is considered a major source under the federal Prevention of Significant Deterioration (PSD) regulations. RVP-II consists of a pulverized coal boiler and a 44 MW steam turbine generator. The gross heat input to the RVP-II boiler will be 517 MMBtu/hr. Coal will be delivered to the facility by railcar. Coal handling and storage operations consist of railcar unloading, conveying, crushing, a long term storage pile and an active storage pile. Dust abatement measures will employ dust suppression systems installed at critical points. Raw water will be taken from the Town of Weldon's raw water supply pipe line, and supplied to the existing on-site lake (old rock quarry). Water from the pipe line will supply the process water requirements of both Roanoke Valley Projects I and H (RVP-I and RVP-II, respectively). The quarry will serve as a reservoir to allow interruptions in the water supply without adversely affecting the operation of the cogeneration plants. Brief Plant Description Page 2 Water will be pumped from the lake quarry to provide fire protection water and plant process water for both the units. The plant processes requiring water include the cooling water systems which utilizes a cooling tower, boiler feedwater system for steam generation, and several smaller systems including: flue gas desulfurization, ash removal, coal dust suppression, and I miscellaneous services. ' Potable water will be supplied to the site from the local Town of Weldon water system. This water is used for domestic water requirements, safety showers and eyewashes, chemical sinks and similar uses. ' The wastewater from the facilities consists of cooling tower blowdown (which includes boiler blowdown), station sump discharge, coal pile pond discharge, and sanitary wastewater. The wastewater streams from both units are combined in a common header and discharged off-site to the Town of Weldon Wastewater Treatment Facility. r U 1 ATTACBACMVr 2 Figures and Drawing Figure 1 - Site Area Map Figure 2 - Wetland Areas 4 and 10 Figure 3 - Wetland Area 7 Figure 4 - Wetland Areas 8, 9 and 11 Drawing No. C-3034-102 - Grading Plan 1 R lion CV \. ,.. + 1.4 ?•r • ?jcag.ne St f 1 3 ..= _ 7 9 ` `\ N A V -A is ? •. ?. •• ? , \ \ z fw T) 01. - •• _ •• ®" • ` Roanoke Valley Project and RVP II _Stack 1 _ Roanoke Valley Project II '?'•z•''? COGENERATION PLANT SITE _ sawago .4 ?? us• ??0`s, • RVP Stack' a ' ?• 1 - _ .'?k• tt•.'? ??. eMjai ... ems. areal Hospital . ',••'? 1. 1 ` • . ?• ?; ? .... ? ?[? .• i? 4 tt /, ate' •• ' a s, 4 Weldon Y •,, \ Go" Course Course •?! {y` •? J- Chu - -? ?Chotkoyottt +. •IYYTr[:aW? .' e No Scale i Source: Title: Site Area for ' U.S.G.S. Roanoke Valley Project and Roanoke Valley Project 11 i ' RIGHT MI p e. IV 0.0393 ". ZTOO 5?,? 4.O?Z0 aa. oe? ?tlcr vistv?8/N?i. ---Arsa i J RL 1^ 4 WALL f. 1 4 I x 7lREJ1 1 78 ac Z i NO SCALE Source: LG&E POWER SYSTEMS INC. s ?1oT DtSTvIQ,aIN C? ND Av t? 2 • ?s Title: Wetland Areas 4 and 10 Y f O ( C C_ Lno ' O.0 fag a?C Co Al o r bisrvje a iMv; zi z ---- -- ---- -- - Z NO SCALE Source: Title: LG&E POWER SYSTEMS INC. Wetland Area 7 13 1V1 1 y i _ J Nk"\ 4Y t G s; % ,. .0?9? ac RETAINING WALLS s ANA x`11 301,0 s.1 s 0.O702.?aye. SCALE SA. % 0. 0 cost • .Q. PAC, .. . l k. Source: Title: LG&E POWER SYSTEMS INC. Wetland Areas 8, 9 and 11 4, 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ATTACF NMW 3 Corps Approval Letter March 29, 1993 DEPARTMENT OF THE ARMY ?. WILMINGTON DISTRICT, CORPS OF ENGINEERS ' PO Box 1890 WILMINGTON. NORTH CAROLINA 28402-1890 APR - ? • .. ; E?y":,;,ES K IN REPLY REFER TO March 29, 1993 Regulatory Branch Action ID. 199200734 and Nationwide Permit No. 26 (Headwaters and Isolated ' Waters) LG&E Power Systems Ultrasystems Engineers and Constructors, Inc. Environmental Services Division ' Attn. : Ms. Maggie Estrada 2030 Mai: StreeL, 14th Floor Irvine, California 92714 Dear Ms. Estrada: f 1 1 1 Reference our letter of February 11, 1991, to Westmoreland/Hadson Power Systems, confirming authorization by nationwide general permit, to impact 0.49 acre of waters of the United States above the headwaters of an unnamed tributary to the Roanoke River, for construction of a cogeneration plant north of U.S. 158 in Weldon, Halifax County, North Carolina. Reference also your letter dated September 14, 1992, requesting Department of the Army authorization for a modified plan for the plant, which would impact 0.57 acre of waters, above the headwaters. For the purposes of the U.S. Army Corps of Engineers' Regulatory Program, Title 33, Code of Federal Regulations (CFR), Part 330.6, published in the Federal Register on November 22, 1991, lists nationwide permits. Authorization was provided, pursuant to Section 404 of the Clean Water Act, for discharges of dredged or fill material into headwaters and isolated waters provided: a. the discharge does not cause the loss of more than 10 acres of waters of the United States; b. the permittee notifies the District Engineer if the discharge would cause the loss of waters of the United States greater than one acre in accordance with the "Notification" general condition. For discharges in special aquatic sites, including wetlands, the notification must also include a delineation of- affected specific aquatic sites, including wetlands; and c. the discharge, including all attendant features, both temporary and permanent, is part of a single and complete project. Your modified proposal is authorized by this nationwide permit provided it is accomplished in strict accordance with the enclosed conditions. This nationwide permit does not relieve you of the responsibility to obtain any u 1 ' -2- required State or local approval. You should contact Mr. John Dorney of the ' North Carolina Division of Environmental Management at (919) 733-1786 regarding a State Water Quality Certification. ' This verification will be valid for 2 years from the date of this letter unless the nationwide authorization is modified, reissued, or revoked. Also, this verification will remain valid for the 2 years if, during that period, ' the nationwide permit authorization is reissued without modification or the activity complies with any subsequent modification of the nationwide permit authorization. If during the 2 years, the nationwide permit authorization expires or is suspended or revoked, or is modified, such that the activity would no longer comply with the terms and conditions of the nationwide permit, activities which have commenced (i.e., are under construction) or are under contract to commence in reliance upon the nationwide permit will remain authorized provided the activity is completed within 12 months of the date of the nationwide permit's expiration, modification or revocation, unless discretionary authority has been exercised on a case-by-case basis to modify, suspend, or revoke the authorization. Questions or comments may be addressed to Mr. Eric Alsmeyer, Raleigh Regulatory Field office, at telephone (919) 876-8441, extension 23. Sincerely, 1 ' V Wrigh Chiegulatory Branch ' Enclosure Copies Furnished (without enclosure): Mr. John Parker North Carolina Department of Environment, Health and Natural Resources Post office Box 27687 Raleigh, North Carolina 27611-7687 t Mr. John Dorney Water Quality Section Division of Environmental North Carolina Department Environment, Health and Natural Resources Post office Box 27687 Raleigh, North Carolina Management of 27611-7687 1 1 GENERAL CONDITIONS 1. Navigation. No activity may cause more than a minimal adverse effect on navigation. 2. Proper Maintenance. Any structure or fill authorized shall be properly maintained, including maintenance to ensure public safety. 3. Erosion and Siltation Controls. Appropriate erosion and siltation controls must be used and maintained in effective operating condition during construction, and-all exposed soil and other fills must be permanently stabilized at the earliest practicable date. 4. Aquatic Life Movements. No activity may substantially disrupt the movement of those species of aquatic life indigenous to the waterbody, including those species which normally migrate through the area, unless the activity's primary purpose is to impound water. 5. Equipment. Heavy equipment working in wetlands must be placed on mats or other measures must be taken to minimize soil disturbance. 6. Regional and Case-by-case Conditions. The activity must comply with any regional conditions which may have been added by the Division Engineer and any case specific conditions added by the Corps. 7. Wild and Scenic Rivers. No activity may occur in a component of the National Wild and Scenic River System; or in a river officially designated by Congress as a study river for possible inclusion in the system, while the river is in an official study status. Information on Wild and Scenic Rivers may be obtained from the National Park Service and the U.S. Forest Service. 8. Tribal Rights. No activity or its operation may impair reserved tribal rights, including, but not limited to, reserved water rights and treaty fishing and hunting rights. 9. Water Quality Certification. In certain states, an individual state water quality certification must be obtained or waived. 10. Coastal Zone Management. In certain states, an individual state coastal zone management consistency concurrence must be obtained or waived. 11. Endangered Species. No activity is authorized under any NWP which is likely to jeopardize the continued existence of a threatened or endangered species or a species proposed for such designation, as identified under the Federal Endangered Species Act, or which is likely to destroy or adversely modify the critical habitat of such species. Non-Federal permittees shall notify the District Engineer if any listed species or critical habitat might be affected or is in the vicinity of the project and shall not begin work on the activity until notified by the District Engineer that the requirements of the Endangered Species Act have been satisfied and that the activity is authorized. Information on the location of threatened and endangered species can be obtained from the U.S. Fish and Wildlife Service and National Marine Fisheries Service. -2- 12. Historic Properties. No activity which may affect Historic Properties listed, or eligible for listing, in the National Register of. Historic Places lied with the provisions of h as comp is authorized, until the District Engineer 33 CFA 325, Appendix C. The prospective permittee must notify the District Engineer if the authorized activity may affect any historic properties listed, ' determined to be eligible, or which the prospective permittee has reason to believe may be eligible for listing on the National Register of Historic Places, and shall not begin the activity until notified by the District ' Engineer that the requirements of the National Historic Preservation Act have been satisfied and that the activity is authorized. Information on the location and existence of historic resources can be obtained from the State Historic Preservation Office and the National"Register of Historic Places (see 33 CFR 330.4(g)). ' 13. Notification. a. Where required by the terms of the NWP, the prospective permittee must notify the District Engineer as early as possible and shall not begin the ' activity: (1) until notified by the District Engineer that the activity may proceed under the NWP with any special conditions imposed by the District or Division Engineer; or (2) if notified by the District or Division Engineer that an individual permit is required; or (3) Unless 30 days have passed from the District Engineer's receipt of ' the notification and the prospective permittee has not received notice from the District or Division Engineer. Subsequently, the permittee's right to proceed under the NWP may be modified, suspended or revoked only in accordance with the procedure set forth in 33 CFR 330.5(d)(2). b. The notification must be in writing and include the following ' information and any required fees: (1) Name, address and telephone number of the prospective permittee; ' osed project; ro f the i p p on o (2) Locat (3) Brief description of the proposed project; the project's purpose; ' direct and indirect adverse environmental effects the project would cause; any other NWP(s), regional general permit(s) or individual permit(s) used or intended to be used to authorize any part of the proposed project or related ' activity; (4) Where required by the terms of the NWP, a delineation of affected ' special aquatic sites, including wetlands; and -3- (5) A statement that the prospective permittee has contacted; (a) The USFWS/NMFS regarding the presence of any Federally listed (or proposed for listing) endangered or threatened species or critical habitat in the permit area that may be affected by the proposed project; and any available information provided by those agencies. (The prospective permittee may contact Corps District Offices for USFWS/NMFS agency contacts and list of ' critical habitat.) (b) The SHPO regarding the presence of any historic properties in the permit area that may be affected by the proposed project; and the available ' information, if any provides by that agency. 14. Water Supply Intakes. No discharge of dredged or fill material may occur in the proximity of a public water supply intake except where the discharge is repair of the public water supply intake structures or adjacent bank stabilization. 15. Shellfish Production. No discharge of dredged or fill material may occur in areas of concentrated shellfish production, unless the discharge is directly related to a shellfish harvest activity authorized by nationwide permit. 16. Suitable Material. No discharge of dredged or fill material may consist of unsuitable material (e.g., trash, debris, car bodies, etc.) and material toxic amounts i . n discharged must be free from toxic pollutants 17. Mitigation. Discharges of dredged or fill material into waters of the United States must be minimized or avoided to the maximum extent practicable at the project site (i.e., on-site), unless the District Engineer has approved a compensation mitigation plan for the specific regulated activity. 3.8. Spawning Areas. Discharges in spawning areas during spawning seasons must be avoided to the maximum extent practicable. 19. Obstructions of High Flows. To the maximum extent practicable, discharges must not permanently restrict or impede the passage of normal or expected high flows or cause the relocation of the water (unless the primary purpose of the fill is to impound waters). 20. Adverse Impacts from Impoundments. If the discharge creates an impoundment of water., adverse impacts on the aquatic system caused by the accelerated passage of water and/or the restriction of its flow shall be ' minimized to the maximum extent practicable. 21. Waterfowl Breeding Areas. Discharges into.breeding areas *for migratory waterfowl must be avoided to the maximum extent practicable. 1i IJ 1 -4- 22. Removal of Temporary Fills. Any temporary fills must be removed in their entirety and the affected areas returned to their preexisting elevation. NOTES:. 1. Qualification for and issuance of a nationwide permit does not relieve the applicant of the need to obtain any other required State or local permits. 2. Should all or part of a proposed activity be located within an Area of Environmental Concern (AEC) as designated by the North Carolina Coastal Resources Commission, a CAMA permit is required from the North Carolina Division of Coastal Management. Should an activity within or potentially affecting an AEC be proposed by a Federal agency, a consistency determination pursuant to 15 CFR 930 must be provided to the North Carolina Division of Coastal Management at least 90 days before the onset of the proposed activity. REGIONAL CONDITIONS 1. All fill material authorized by this permit must be obtained from an upland source. 2. Use of this permit for livestock and domestic animal waste treatment facilities is not allowed. STATE CONSISTENCY CONDITIONS 1. All fill material authorized by this permit must be obtained from an upland source. 2. Use of this nationwide permit for waste disposal facilities is not authorized. 3. Established erosion control practices shall be utilized to prevent violations of the appropriate turbidity water quality standard (50 NTU's in streams and rivers not designated as trout waters by the North Carolina Division of Environmental Management; 25 NTU's in all saltwater classes and all lakes and reservoirs and 10 NTU's in trout waters). 4. Proposed fill of greater than one acre in SA, trout, ORW, WS-1 and WS-2 HQW watersheds requires public notice and an individual Section 401 Water Quality Certification from the North Carolina Division of Environmental Management. 5. For activities resulting in the loss of waters of the United States greater than 1/3 of an acre, the applicant must receive written concurrence from the North Carolina Division of Environmental Management that the proposal is certified under the Section 401 Water Quality Certification Program. 1 n I'] -5- 6. If the proposed activity is within the North Carolina Coastal Area and the activity will result in the loss of waters of the United States greater than 1/3 of an acre, the applicant must receive written concurrence from the North Carolina Division of Coastal Management that the activity is consistent with the North Carolina Coastal Management Program. GENERAL CERTIFICATION CONDITIONS 1. Proposed fill or substantial modification of greater than one-third of an acre of such waters, including wetlands, requires a written concurrence from the North Carolina Division of Environmental Management. 2. Proposed fill or substantial modification of equal to or less than one- third of an acre of such waters, including wetlands, does not require written concurrence from the North Carolina Division of Environmental Management. 3. Proposed fill of greater than one acre in SA, trout, HQW, ORW, WS-I and WS-II watersheds require public notice and an individual Section 401 Water Quality Certification from the North Carolina Division of Environmental Management. 4. Established sediment and erosion control practices will be utilized to prevent violations of the appropriate turbidity water quality standard (50 NTU's in streams and rivers not designated as trout waters by the North Carolina Division of Environmental Management, 25 NTU's in all saltwater classes and all lakes and reservoirs and 10 NTU's in trout waters). 5. Additional site-specific conditions may be added to this Certification in order to ensure compliance with all applicable water quality and effluent standards. 6. Concurrence from the North Carolina Division of Environmental Management that this Certification applies to an individual project shall expire three years from the date of the cover letter from the North Carolina Division of Environmental Management. 1 F J t 1 1 ATTACBAIENT 4 Wetlands Study (Patterson Exploration Services) WETLANDS STUDY ROANOKE VALLEY PLANT SITE HALIFAX COUNTY, NORTH CAROLINA 1 1 Prepared for Ultrasystems Environmental Services 16845 Von Karman Avenue Irvine, California 92714 Prepared by i PATTERSON EXPLORATION SERVICES P. 0. Box 3008 Sanford, NC 27331-3008 i 090290 PXS Job No. September b, 1990 17 1 17 11 J 1 1 1 F L WETLANDS STUDY ROANOKE VALLEY PLANT SITE WELDON, HALIFAX COUNTY, NORTH CAROLINA - INTRODUCTION - On August 31, 1990 personnel from Patterson Exploration Services, Environmental Services Division, visited the site at Weldon, North Carolina to perform field work for the Wetlands Study. Office and research work on the site were conducted prior to the site visit to prepare maps and investigative techniques. Areas considered wetlands were determined by using three broad criteria: 1) The area had to be covered by water at least part of the year; 2) The area soils should be organic in nature (and preferably anaerobic conditions should exist in the soil); 3) species present should include those which only survive in wetland areas. Even though some of the areas identified as wetland did not meet all the above criteria, they did meet at least two of them. Approximately 4.2 acres were identified as wetland. (Table I) The Piedmont area of North Carolina is currently experiencing the worst drought conditions (for this season of the year) in decades. On late August 29 and early August 30 the area received several inches of rain. We mention this because when doing a wetland study, one expects to at least encounter some water. - SITE CONDITIONS - The site lies between Roanoke Rapids and Weldon, North Carolina in Halifax County. The site is bounded by the Roanoke River on the north, lies north of NC 158 and Seaboard Railroad and about one mile east of the intersection of NC 158 and Interstate 95. The property lies mainly on a hill. The old Roanoke River canal traverses the property near the north end (although parts of the canal were destroyed by filling during construction of the gravel operations). The site lies on the eastern edge of the Piedmont physiographic province of North Carolina. The highest elevation is just over 100 feet above sea level and the lowest point being about 40 feet at the river bank. The upland portions of the site are in fields and old fields with mixed pine and hardwood. The area is relatively well drained. Hardwood bottoms exist in different areas on site with mixed oak, gum, tupelo, yellow popular (tulip), red maple, hornbeam, birch, and elm. - 1 - -SITE DESCRIPTION - The site is basically a rectangular shaped property with the longest dimension being north/south. The property is approximately half wooded with the other half in fields, ponds (old quarry), roads, and open areas with scrub growth. The area is drained to the north and south with drainageways trending to the southeast (and thence to the Roanoke River). The subsurface soils are alluvial river terrace deposits consisting of sands, silts, gravels and clays. The subsurface soils, based on 65 borings made during previous studies, are basically granular and well drained with frequent clayey lenses forming aquitards causing springs along hillsides. At depths ranging from 20 to 45 feet below surface granite is encountered (in which the previous quarry was operated). Two ponds exist on the property, both of which are man made. The smaller pond contains 0.66 acres and is located west of the road just south of the circle. The other pond (lake) is the site of the abandoned quarry and contains several acres. During normal periods of rainfall, the subsurface soils would be saturated and weeps and springs along with runoff would provide moisture to the wetlands. However, as mentioned previously, the area has been experiencing a significant drought. Several of the wetland areas described in this report were found to be extremely dry and normal biota missing because of the lack of normal precipitation. - WETLANDS - The wetland areas were identified by field investigations using i types of vegetation, slope, soil type and condition, and whether the area was covered by water (submerged) at least part of the year. Some species only live in wetlands, others are riparian, and others may be found in both lowlands and high areas (i.e. sweetgum is a wetland species which also lives on high ground). For ease of describing the wetlands identified in this study, they ' were divided into areas which are shown on the map, described on Table 1 & Table II, and detailed in Attachment 1. Most of the areas identified as wetland are man-made resulting from both historical and more recent land disturbing activities. The pond and old quarry were not included as wetland areas. A total of approximately 4.2 acres were identified as wetland. 1 1 fl I F 1 ATTACHMENT 1 J Fi [1 WETLAND AREA DESCRIPTIONS Area #1 - Intermittent area, North end of property, just south and joining sewer line - East of the road leading to west side of old Quarry - Area is elongated and parallel to the sewer line R/R. At 8-31-90, the area was dry even after heavy rains on 8-29-90. The area is the remains of a drainageway which is covered by water during the wetter months. Predominate species include: Hornbeam or Ironwood (Carpinus caroliniana), Sweet Gum (L. styraciflua), Red Maple (A. rubrum), Poison Oak (R. quercifolia); Dried Sedges, Sycamore (P. occidentalis), Willow Oak (Q. phellos). Areas within the area are lower than others with abundant organic debris; deadfalls are present and the soil is humic to a depth of 3 inches. The soils, below the surface soil, are well drained as indicated by the lack of standing water after the recent rains. The lower trunks of trees within the area are swelled and show water marks. Total area at this site = 3836.26 sq. ft. (0.088 acres) Area #2 - Area #2 is located on the north-eastern edge of the property. It is part of the old drainageway that Area #1 occupies. As shown on the map, it is a depression formed by the Quarry Road and an earthen dike from past earthmoving activities. On 8-31-90, the area was dry. The lower trunks of. all trees located within the area were swelled and showed water marks from a few inches to two feet up from the base. Abundant organic debris and humus were present to a depth of 4 inches in the lower areas. Again, with the recent heavy rains no water was standing indicating well drained subsoils. Given normal weather conditions, the area would be standing in water. Predominant species include: Sweet Gum (L. styraciflua), Red Maple (A. rumbrum), Willow Oak (Q. phellos), Cat Brier (Smilax sp.), Grape Vines (Vitis), Persimmon (D. virginiana), Hornbeam (C. caroliniana), Tupelo (Nyssa aquatica), Sumac (Rhus sp.), Poison Ivy (R. toxicodendron), Birch (Betula nigra), Ash (Fraxinus sp.) Elm (Ulmus sp.), Ferns, Sagittaria sp.. Hickory (Carya [Hicoria aquatica)),--White Oak (Quercus bicolor), and Dogwood (C. florida) were observed at the outside fringes - 1 - 1 11 LJ f Area #2 - of the area along with Loblolly Pine (P. taeda). Due to Cont the drought, no water plants were identified except sagittaria. Water level in the wetland should have averaged about 12 inches. Total area at-this site = 22.668.80 sq. ft. (0.521 acres) Area #3 - North-cCentral portion of property within the circular roadway. Area of previous stockpiles of crushed stone and location of processing plant, man-made wetland. Approximately 40% of the area outlined on the map is not wetland; however, it lies within or is bounded by wetland. Predominate species include: Various Sedges, Pondweed or Smartweed (Polygonum hydropiperoides), Willow (salix sp,.), Marsh Grasses, Rushes (Juncus sp.), Cattails (Typha latifolia), Pickerel Weed (P. cordata), Sycamore (P. occidentalis), Poison Oak (R. quercifolia), Elm (Ulmus sp.). Abundant standing water, mosquitos, frogs, and water bugs. High spots within the area are predominately piles of gravel or soil and gravel mixtures. Total area at this site = 58125.12 sq. ft. (1.334 acres) Area #4 - Pond, just South of Area #3 and West of road. Gentle slope around pond (approximately five feet in width) is wetland along with the drainage entering pond from the west. Along drainageway (low and flat, varying in width), the soil is organic to a depth of 2 to 5 inches. Numerous deadfalls and organic debris present. Crayfish burrows and chimneys present (C. diogenes). Abundant ferns (Osmunda cinnamonea) present at upper end on small higher spots. Pickerel Weed (P. cordata), Smartweed (Polygonum hydropiperoides), and Sagittaria sp. present in wetter areas beneath powerlines and edge of woodline. Numerous sedges and pond grasses present in upper end. Trees include: Red Maple (A. rubrum), Birch (Betula nigra), Hornbean (C. caroliniana), Gum (L. styraciflua), Tupelo (N. aquatica), and Tulip trees (L. tulipifera) along boundary. Reeds present around pond and throughout area. Few cardinal flowers (Lobelia cardinalis) were present along with loblolly bay (G. lasianthus). Area of Pond = 0.66 acres Area of Wetland = 13485.03 sq. ft. (0.31 acres) - 2- 1 1 1 i] G fl 1? 1 Area #5 - Location on eastern edge of property in area of old borrow pit used for the historic Roanoke River Canal. The small area is entirely within the old borrow area which is fed by springs. Six to twelve inches of water stand in this area year round. Predominate trees include: Sweet Gum (L. styraciflua), Birch (B. nigra), Red Maple (A. rubrum), Willow (Salix sp.), Poison Oak (R. quercifolia), Poison Ivy (R. toxicodendron), with abundant Loblolly Pines surrounding the wetland. Pickerel Weed (P. cordata), Cardinal- Flower (L. cardenalis) and Pondweed or Smartweed (Polygonum hydropiperoides), (the most dominate species). Numerous crayfish burrows and chimneys (C. diogenes) were present. Deadfalls of Gum and Pine were present. Total area this site = 13252.53 sq. ft. (0.304 acres) Area - 2 Small oval shaped area just south of Area #5, moist with spring fed water. Pondweed or Smartweed (Polygonum sp.), Cat Briers (Smilax sp.), Gums (L. styraciflua), Red Maple (A. rubrum), Willow Oak (Q. phellos). Crayfish burrows and chimneys (C. diogenes) abundant. Areas surrounded by Knotweed (Setaria geniculata). Total area this site = 2325.01 sq. ft. (0.053 acres) Area 7 - Edge of field NNW of Area #5. Small'area, wet spring fed. Elevated area above main drainage. Numerous weeps or springs on west side. Area wet year round, abundant Pondweed or Smartweed (polygonum sp.), Cardinal Flower (L. cardinalis), Sedges, Ferns; 3-12" tupelos (Nyssa aquatica), numerous Red Maples (A. rubrum), Birch (Betula nigra), Elm (Ulmus sp.) around edges. Abundant crayfish chimneys (C. drogenes), Frogs and Box Turtles (tortise), Hornbeam (C. caroliniana) and Ash (Fraxinum sp.) along edges. Small amount of water flowing from area into stream. Total area this site = 4650 sq. ft. (0.099 acres) -3- Area #8 - Small area east of road just north of gate. Depression with evidence of standing water (Dry on 8-31-90). The area has a thin humic soil. Willow (Salix), Hornbeam (C. caroliniana), sedges, crayfish and chimneys. Area is man-made from digging ditches and building roadway. Total area this site = 7672.52 sq. ft. (0.176 acres) t Area #9 - Elongated area west of road and trending northwest. The area parallels a drainage ditch with all marginal wetland being north of the ditch. The south side of the ditch is in pine forest indicating better drainage. The area is moist but not standing in water. Evidence of recent runoff exists. The soil is humic to about 3" with a wet subsoil resulting from weeps or springs from the hillside field. Abundant crayfish chimneys (C. drogenes) are present. Plants include: Reeds (Arundinaria sp.) Cattails (T. latifolia), Poison Ivy (R. toxicodendron) and Sedges. Trees include: Red Maple (A. rubrum), Sweet Gum (L. styraciflua), Tupelo (N. aquatica), Hornbeam (C. cardinalis), Tulip (L. tulipifera), Birch (Betula nigra), loblolly bay (Gordonia lasianthus). The predominate plant by far is the Reeds (arundinaria sp.). An elevation difference of from 2 to 3 feet exist across the width of the area causing it to be somewhat well drained from a surface water standpoint. The wetland does drain a fairly large area and is covered by water temporarily during periods of precipitation. Total area this site = 53242.60 sq. ft. (1.222 acres) Area #10- This consists of 3 small areas, outside or unconnected to the previously described areas. One area is on the east end of the Old Quarry where the quarry haul road entered the quarry. The area is very small and crescent shaped containing species growing in shallow standing water. Pickerel Weed, Lilly, Cattail and Willows are dominant. The soil (or lack of soil) is gravel (crushed stone). The other two areas are near Area #3 and contain rushes, sedges and willows. Dead cattail and alga were found in the dried up pools. Very little soil exist with the ground covered with crushed stone. These two areas are where the crushing and processing plant was located. 11 f n 1 1 t 1 TABLES f 1 1 1 1 1 i 1 1 - TABLE I - WETLAND AREAS Area Sci. Ft. 1 3,836.26 2 22,668.80 3 58,125.12 4 13,485.03 5 13,252.53 6 2,325.01 7 4,650.00 8 7,672.52 9 53,242.60 10 2,325.00 TOTALS 181,582.87 Acres 0.088 0.521 1.334 0.310 0.304 0.053 0.099 0.176 1.222 0.053 4.2 b $4 N 1 x ° a I G M O N d 0o N ~ N W v r. 0 ?y v b 3 tp ^ t tic rq 1 - $4 -? r0 ) 4j ed is p p •r1 I $4 c r-I • N ? N N i l N ? to N b wg ro ? $4 N N 0 ? c j I n 4)b N 3 ro w ? ? W2c N 1 NM t9 3A N pp to A 3 N >r 3 N b b i •I w ?'tS = 1 Qo aE is :3 O arI r-I 0 >~b to •••1 04i N N b to id = t>Y?o Ot-14 M ?i p 1 is +? 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X : IV 3 (d 4-) 4 0 >?+ QI.10 , a ) OM 51 (a O 1 4) d? 4 J I.1-••1Rm 0 14 %-H (1) $4 41 1 U w ro 3 O 41 v 1 bQ 1 bb -P a ro (d co 3 O 10b4 w 4) 0 m Id- 01 to 3 0 -H .-1 O f3 en 44 4J $4 r-4 (L) O w it 3r+ )-Iro Wwr4 ro t b 0 1 G) (1) to ,.7 1c t7T 3 V $4 4-) ro ON N ON $4 v a) ro U V 0 O to to ON 14 W tv 'O i0 O m w m a O C too p4 .,.1 1tf 3 V 1~ 1~0 •H 4 •H V 10ro 1 44 3 A 00 ,C • 4 41 0w 1 0 00 C wtv co 14V8 1 m ro +?$4ro z t3NbC$40 0 O - w b to b -r x to : 03 v Ea Z v M rii v .t 1 4 0 -r4 V O U) W U 44 N - O 0 A x Qc? 1 N H U O v (? >4 1 E1 i •U I V - 1 1 r-4 A U - 0 co c U -r1 c N > to 0 N ?y H t3Nd' tT N 0 c? ro m p Ga x O O x t9 tA C to u ON $4 10 4) -F-I ?. to ro -? ?I O 0b • « N `4) to ro ro 'd .-r4 •U$4 O+?O b0O+ ` >.?'0O to 10 4) 4.) 0 to 0 rj??U Ur, d ??b ON >i>4 to to 4 A a ? E . . W >y td -A $4 U N t7) 04 d U r -1 k >44 .-1 O -:J >+ .C I.1 $1 V k to ro ro •-1 U O . &4 f< U 4) r4 -4 rI U 4) .Q N • x Oro 4 to 1A %9 `x . ro (0 ? G to b ^' $4 4) H $4 0 v %M0 tfj?4 M to a 44)too Ua0$4 -? ?v a F. w ?zu u V4) 10 n - i to m 1~ro:1 to r. O .[ to 90 00 tv o ? N . . 0 ON N to -r1 ..r.1 k w (o •H %'d r. 10 b ro O ••-I b t (D O >, to r-1 4) >4 r. 0 a ,-a w >~ -A 7r ,-I co c ,c •ri a 0 w $4 14 +) U (~ s~ O -rq W 0 4) p+ to CC $4 U >,••q ro -HaU ? 0 0 pa t-3 aaa awoU tnU a CD ?I 1 DATA FORM ROU71NE ONSITE DETERMINATION METHODI Field InvestigIttor(s): ?ATT g&c r"4 - 501 L-L-I ?W_TrFJ -- Date: Q ' 31 - q0 Project/She: WW-1=1-i1n+Q - C c? C r- A P"-,Pa -r State h ?- : Coun : HA -% F,yt ApplicanVOwner: H c?cr'r: - w EST'MCCI L-?D Plant Community $/Name: I-SiZILA Note_ If a more detailed site description is necessary, use the back of data form or a field notebook - - - - -. Do normal environmental conditions exist at the plant community? Yes Y_ No (N no, explain on back) E Xrr;E1rV=Ltj r]r- }? SEASct.) Has the vegetation, soils, and/or hydrology been significantly disturbed? Yes No -1- (N yes, explain on back) --------------------------------------------------- VEGETATION Indicator Indicator Dominant Plant Species Status Stratum Dominant Plant Species Status Stratwn 1, 14?;: r Q1 t=,E ANI FA C 11. --? 2. `W -cT -o 1M FAC 12. -? 3. RE17? M AJi- E PAC 13. --- 4. ?bf5f,r? GAV_ FAC ,1 14. 5. FAC 15. 6. we A."'CrE FACW 16. 7. E AL 17. 8. 18. . 9. 19 100. . 20 20. Percent of dominant sceaes that are OBL. FACW, and/or FAC Is the hydropjlytic vegetation criterion met? Yes X No Rationale: He> Vr- - SOILS Seriesiphase: LW_ `--HEWALL-.,- `N?NADKcE Subgroup-2 No Undetermined' Is the soil on the hydric soils fist? Yes _ Is the soil a Histosol7 Yes No Histic eoipedon present? Yes No Is the soil: Mottled? Yes No Gleyed? YesX No Matrix Color. L, f+HT (=e a v Mpttle Colors:' ?' Other hydric soil indicators: \wier tinrMAk_ ?rwlstT,nw;S Is the hydric soil criterion met? Yes X No Rationale: A t?ua - HYDROLOGY Is the ground surface inundated? Yes No _ X Surface water depth: Is the soil saturated? Yes No X_ Depth to free-standing water in pit/soil probe hole: NA- KIMLIE Uyg t other field evidence of surface inundation or soil saturate n. LO PiZAl?.Lar-=w'A 1 y.ihTE1? C\lcf?FLr \?!o k7?1i?11.?fT 4-1ER\i RAIL lS Is the wetland hydrology criterion met? Yes No Rationals: TRG? T?hANIVS SWtt1.t?Z- W MAkYS- flk\Q?? ?? ??tJot,MA _-rwiet` 1} ??nLCCrJ C.l`I'i"i: ttA, WnuLn sp MEG- JURISDICTIONAL DETERMINATION AND RATIONALE Is the plant community a wetland? Yes _X No Rationale for jurisdictional decision: AEfn _ - I This data form can be used for the Hydric Soil Assessment Procedure and the Plant Community Assessment Procedure. 2 Classification according to 'Soil Taxonomy.' t r E t DATA FORM ROUTINE ONSITE DETERMINATION METHODI Field Investigate (s): F ATT ?:S : - H t_t_tr.1rTTO?`1 Date: ?) - yy Pro ecvshe: ti 'c'ter - ?(' a*: ISLs-tT State: w:C Cou ?AL_ F Applicanu'Owner: HA - cr,r. - W t=S-r0Qr-L?i`°lant Community #/Name. ARC Note: If a more detailed site description is necessary, use the back of data form or a field notebook ---------------------- ----- • Do normal environmental conditions exist at the plant community? Yes _ No (H no. explain on balk) X-n i 1cL i SG-3 Has the vegetation, soils, and/or hydrology been significantly di turbo Yes No X (H yes, explain on back) 1 i C' --------------------------------------------------- VEGETATION Indicator Indtcator Dominant Plant Species Status Stratum Dominant Plant Species Status Stramm 1 WE-T GntM FqC 14 so t=AG -_? HA -M 2 PAC 12. PA -M mod. _-? . \Q1t_Lr_w OAK 3 EA C 13.. FE.Pr.i? PA(, W . 4 . (A,-r b«, i t= C FAC-111 14. C . vlrniFS 5 FALL! 15. 1 r-- _CA-S FALu . E r (i r.n M C NL 6 Fac LI 18. -T) -\&Jrco 7AC 11 . 7. ;4L-Ez? E E4" . -PA L 17. I VE nt ± ti Pttjr- .FAC11 ;;')-"A' 8. g, rrrsc? +w; (v FAC ?AL 18. 19. 10. 5,&C t? F 1,1/ 20. Percent of dominant species that are OBL, FACW, and/or FAC 6S Is the hydroR ytic vegetation crite rion met? Yes X_ No ' n _ _ 'r->;u?.1K? ti l R S`a ? r, - wATc Ma.E-'t-S e: ona a SOILS Series/phase: C W Subgroup:2 Is the soil on the hydric soils list? Yes 7C No Undetermined Is the soil a Histosol? Yes X No Histic epipedon present? Yes No Is the soil: Mottled? Yes No Gleyed? Yes No Matrix Color: L./HT- "'-L- C- Mottle Colors: _V_M j-Z, r_wL_q r' ProN;1 - r=••Ze-r '1=nick HEC Other hyd7>c soil •d•,.otv-. t1i ??? u i - Is the hydric it criterion met? Yes C No Rationale: AP-LOWbAt i-C ar;--AAStr PE-U16- a=l?CDcl? MOST OF Vr_Ar_ HYDROLOGY Is the ground surface inundated? Yes No X_ Surface water depth: Is the soil saturated? Yes No-.4- Depth to tree-standing water in pit/soil probe hole: Lis other field evidence of surface inundation or soil saturation Is the wetland hydrology criterion met? Yes _X_ No Rationale: u1(Q+ t; "KIDS-MAL- h1r)l r)tilt WATE.z Wnuk_o iii= STAft_b fT JURISDICTIONAL DETERMINATION AND RATIONALE Ij 11 Is the plant community a wetland? Yes _- No Rationale for jurisdictional decision: t This data form can be used for the Hydric Sol Assessment Procedure and the Plant Community Assessment Procedure. 2 Classification according to 'Soil Taxonomy.' i DATA FORM .. ROUTINE ONSITE DETERMINATION METHOD' Field lnvestig tgr(s): i 661 - ^I Date: Project/Slto: State: County: HALL- t t= PtX ApplicanttOwnor: Plant community #/Name- -A ;--, E-°- 3 Note: 0 a more detailed site description is necessary, use the back of data form or a field notebook. -------------------------------------------------- • Do normal environmental conditions exist at the plant community? Yes No ,?>( _ (If no, explain on back) S 1( 1 t t= t GAr,1 TL>I D 1 s7-tA RS!:,E a RRFA Has the vegetation. sons, and/or hydrology been significantly disturbed? Yea No (If yes, explain on back) --------------------------------------------------- VEGETATION Indicator Indicator Dominant Plant Species Status Stratum Dominant Plant Species Status Strssru 1 5 - L>f? t =S PAC 11. 0, 6 L 12. 3. ?c;? occ? s r, L 13. --? 4tiaSIF?? - k]Neu 4. '? _ OSL 14. -? 1 FAc 15 _ I caMDtiE ' , . . lsv'- 6. ?t F?C1U 16. 7. C .M FAW 17. 8. CSL 18. 10. 20. Percent of dominant species t hat are OBL, FACW, and/or FAC 79, Is the hydrophytic vegetation rherion met? Yes No W Rationale: ASS Air TRr?c i r.1( SOILS Series/phase: Subgroup:2 Is the soil on the hydric soils list? Yes No Undetermined X Is the soil a Histosol? Yes No _2S._ Histic epipedon present? Yes No X_ Is the soil: Mottled? Yes No _X Gleyed? Yes No Matrix Color: Mottle Colors: Other hydr'ic soil indicators: Is the h dric spit criterion met? Yes No-?? -7CT Lk-q DISTOP-aGo ARf=A ? a TT?.1F - le c? ?tw;'?1STU?RFSJ?n?t. - t 0[J%i4E?? Ration HYDROLOGY - Z? ?r X h : No Surface water dept Is the ground surface inundated? Yes Is the soil saturated? Yes X No Depth to free-standing water in pit/soil probe hole: Ska?ZF•Ac,6 List other field evidence of surface inundation or soil saturation. Is the wetland hydrology criterion met? Yes X_ No LDW pcsNDS HAt C . - Rationale: Lc+?'?,?o W TtCz- IJi 1MPV-nuS -5;MAL_t_ JURISDICTIONAL DETERMINATION AND RATIONALE Is the plant community a wetland? Yes __,X_ No Rationale for jurisdictional decision: mmunity t C Pl d h r o an e t e an t This data form can be used for the Hydric Soil Assessment Procedu Assessment Procedure. 1 2 Classification according to 'Soil Taxonomy J 1 t u 1 L fl 1 HYDROLOGY Is the ground surface inundated? Yes No )_ Surface water depth: Is the soil saturated? Yes -A _ No Depth to free-standing water in pit/soil probe hole: No? +F List other field evidence of surf ace inundation or soil saturation. is the wetta hydrology criterion met? Yes _ No Rationale: k RAIFism A t VL- JURISDICTIONAL DETERMINATION AND RATIONALE Is the plant community a wetland? Yes X No Rationale for jurisdictional decision: ' This data form can be used for the Hydriic Sol Assessment Procedure and the Plant Community Assessment Procedure. 2 Classification according to *Soil Taxonomy' DATA FORM ROUTINE ONSITE DETERMINATION METHOD' ?g 0 Field Investpatoj s): '- S LL.t T.rJ Date: Project/Silo, ' - State: County *AA-tr-AX Applicant/Owner: 'r 11 Plant Community #/Name: '°` Note: K a more detailed site description is necessary, use the back of data form or a field notebook ------------------------------------------ Do normal environmental conditions exist at the plant community? Yes )<, No (If no, explain on back) . Has the vegetation, soils, and/or hydrology bee n significantly disturbed? Yes No X(H yes, explain on back) ---- --------------------- --------- ----------------- Indicator VEGETATION Indicator Dominant Plant Species Status Stratum Dominant Plant Species Status Strawm FFti ' Fn?c1k? 1 11. ? w go: Grf I M FA C . L 12. T+iLiP aa6a? ' FA-_ _..- 2. Swttia?;r :??--v 061- 3 AN19- 13. ( PAC . 4. S C-rt-rrAr- IA V 6L- FAC W 14. CAIMPKIA'a FLCwEP- Lot--4&-ot_`4 GAN 15 Oet- __- t- Gr`?.??f-.?ac?cc n?iL 6 . 16. . ?- n m p?r-L= _ F AC, 7 17. . S,9-G1A ?_ ' j 8 18. . He c?.L F,- p.nn PAC 9 19. . 10. i Lk Lc _ f-ACW 20. Percent of dominant species that are OBL. FACW, and/or FAC ?C C Is the hydroph rc vegetation criterion met? Yes X No Rationale: SOILS Series/phase: C XVIJ Subgroup:2 Is the soil on the hydric soils list? Yes X No Undetermined 1s the soil a Histosol? Yes X No Histic epipedon present? Yes No is the soil: Mottled? Yes X_ No Gleyed? Yes No Matrix Color: Gc A4 Mottle Colors: -7A - h-ELcwNl Other hydric soil indicators: Z"-Z7" , T.Ats; I C S - Is the hydric soil criterion met? Yes X No - [_L?AV=tSid77-c>znwS FDCxE Cr=--?Owin SLOpe J DATA FORM ROUTINE ONSITE DETERMINATION METHODI 'Cl O Field Invsstigatgr(s)• 4,-TTEI'S()!S - S4.11l?l Date: X Vv Project/Sit- cl.l'r*J t(= Stale: tJ County }A L J FA : Applicant/Owner. )A-*Q5 ', - wt s-rrtor.>=uuvt? Plant Community #/Name- AIZ °- IT Note--------------------------------------------------- Do H a more detailed site description is necessary, use the back of data form or a field notebooknormal environmental conditions exist at the plant community? Yes X No (H no. explain on back) Has the vegetation, sob. and/or hydrology been significantly disturbed? Yes _ ' No (H yes, explain on back) p`0 6= VJ AReA (1GO I S- C`-°) --------------------------------------------------- Indicator VEGETATION Indicator Dominant Plant Species Status Stratum Dominant Plant Species Status Straws w E2=T CT t rat FA C t 11. , 2. ';;r r d FA(-W 12. --? 3. _F'9-D MAi--LE r-Ar- 13. -- _. 4 W I L4Lr d ORL 14. 0Ak TA S 15. . 6. c., : v,J i yu -- FAG 16. 7. L0 A L.cLL41; _ P,NC FACU 17. 8 > c,v-r-r- z% i \ti'EEO (,)RL- 18. 9. (-AVtn,,.7AL. CLOwog- 013t_ 19. 10. S" AC-,,.I n cEL- 20. Percent of dominant species that are OBL, FACK and/or FAC 1 b Is the hydrophytic vegetation criterion met? Yes X_ No t Rationale: ¦ SOILS Series/phase: Subgroup:2 Is the soil on the hydric soils list? Yes No Undetermined Is the soil a Histosol? Yes X No Histic epipedon present? Yes No Is the soil: Mottled? Yes X No Gleyed? Yes No _X_ Matrix Color: ? r AV 21, 7-Mottle Colors: ' ANA c c Other hydric sod indicators. aw! 1A,. T r Q Is the hydr'ic oilcriterion met? Yes X_ No Rationale: N N DA-rr rt, QFzr "1 C HYDROLOGY Is the ground surface inundated? Yes X No Surface water depth: M Is the soil saturated? Yes _ CX No C Depth to free-standing water in pit/soil probe hole: Lig-other field evidence of surface inundation or soil saturation. f3uprW5 ?14 lkS - G2AVt= T? - = , W IZ7 __ , C:7,? llt -;-= 9 C Is the wetland hydrology criterion met? Yes No Rationale: gov c JURISDICTIONAL DETERMINATION AND RATIONALE Is the plant community a wetland? Yes _X.-- No Rationale for jurisdictional decision: 1 This data form can be used for the Hydric Soil Assessment Procedure and the Plant Community Assessment Procedure. 2 Classification according to 'Soil Taxonomy' 0 DATA FORM ROUTINE ONSITE DETERMINATION METHODI 1 r u I Py,Tr?c?.? ?- ?iw?.lc?rG?.f ?-31-9c a)• Date: at Field Investi ? p Project/She. =! Nr„`t - ( ,C-zffu. PLA A1T State: tv;C- Cou tyA! FAQ -? N • Applicant/owner. U o.M&[',Nl - WFCTMOOZEI-A EA 6 AI D Plant Community t1/Name: Note: B a more detailed site description is necessary, use the back of data form or a field notebook ------------------------------------------- -------- Do normal environmental conditions exist at the plant community? Yes _ L No (If no, explain on back) Has the vegetation, soils, and/or hydrology been significantly disturbed? Yes No _Y?_ (if yes, explain on back) --------------------- ------------------------------- ' Indicator VEGETATION Indicator Dominant Plant Species Status Stratum Dominant Plant Species Status Slrasrse 1 cr iovv' n (Pc6d6cnlgM) C6L 11. ?. AT . ?? ?? 1=ACw, 12. -- 3. CSI 1MS SAC 13. -- a. W W PAC 14. FA C iZcQ MAP, 9- 15. ? /? ? 6. _S-TACiA, PAI. 16. 7. 17. 8. 18. 9 19. 10. 20. Percent of dominant species that are OBL, FACW, and/or FAC i0C Is the hydrophytic vegetation criterion met? Yes X No Rationale: SOILS Series/phase: Uc;k_tlIrPCQ Subgroup:2 Is the soil on the hydric soils fist? Yes No Undetermined Is the soil a Histosol? Yes X No Histic epipedon present? Yes No Is the soil: Mottled? Yes - 7? No Gleyed? Yes No Matrix Color: Sr'a?? Mottle Colors: yZU?` - "r'ati ArJ 7 Other hydric soil indicators: FZ - Is the hydric soil criterion met? Yes _&__ No Rationale: HYDROLOGY Is the ground surface inundated? Yes No Surface water depth: Is the soil saturated? Yes _ X No Depth to free-standing water in pit/soil probe hole: Lisiothsr field evidence of surface inundation or soil saturation. C r!. 1? 11 Rumn WS Is the wetland hydrology criterion met? Yes _,4_ No Rationale: JURISDICTIONAL DETERMINATION AND RATIONALE 1 Is the plant community a wetland? 'Y93 X_ No Rationale for jurisdictional decision: This data form can be used for the Hydriic Soil Assessment Procedure and the Plant Community Assessment Procedure. 2 Classification according to *Soil Taxonomy.' F] DATA FORM ROUTINE ONSITE DETERMINATION METHODI Field Investigat r s): Date: --3 0 I-Aned Project/Si to: State: -rSC County H A -1 Fax Applicant/Owner: `J- '`ELAN Plant Community #/Name: ;-:A, 7 Note--------------------------------------------------- Do H a more detailed site description is necessary, use the back of data form or a field notebook normal environmental conditions exist at the plant community? Yes_ No (H no, explain on back) Has the vegetation, soils, and/or hydrology been significantly disturbed? Yes No __ (if yes, explain on back) --------------------------------------------------- VEGETATION Indicator Indicator Dominant Plant Species Status Stratum Dominant Plant Species Status Stratum 1 ok. DEL 11. -- . e L 0SL 12. 2 •• wi g Fn 4-Es - FAC \,\/ 13. -- 4 FEQ 1 k, FA C- 14. --? 5, -M, PELT FA(-W 15. 6. "A-PI-9- FA C- 16. 7. 5160 14 FAQ ?, 17. 18. 8. PAC 9. { ry-ty A Ni FA C 19. to. A5 a AL 20. Percent of dominant species that are OBL, FACW, and/or FAC IDO Is the hydrophytic vegetation criterion met? Yes X_ No Rationale: ? SOILS SeriWphase: (;nLt s P-k- Q r- Subgroup:2 Is the soil on the hydric soils list? Yes No Undetermined Is the soil a Histosol? Yes 7C No Histic epipedon present? Yes No Is the soil: Mottled? Yes x No Gleyed? Yes - No X' Matrix Color: - Mottle Colors: - J A r C>cP Other hydric soil indicators: h4'rac.-1. 2 S, ? ?? ???? A•T'E? Is the hydric soil criterion met? Yes _ No Rationale: HYDROLOGY Is the ground surface inundated? Yes X No Surface water depth: Is the soil saturated? Yes _- No Depth to free-standing water in pit/soil probe hole: n Lis other field evidence of surface inundation or soil saturation. Is the wetland hydrology criterion met? Yes _X No Rationale: JURISDICTIONAL DETERMINATION AND RATIONALE Is the plant community a wetland? Yes No Rationale for jurisdictional decision: I This data form can be used for the Hydric Soil Assessment Procedure and the Plant Community Assessment Procedure. 2 Classification according to 'Soil Taxonomy it DATA FORM ROUTINE ONSITE DETERMINATION METHODI Field Investigator(s): ?Artc,:S[>t.1 T S NI L.VtnJ TT???.1 Date: f_:,'" D 1- 9 C Project/she: WrB -r"Na - C -,f °/-i HL ^1,--r State: County: 14_A'4X Applicant/Owner. 1-1tQn 2,i- w'GIMCEr"CUD Plant Community #/Name: LR H B Note--------------------------------------------------- Do If a more detailed site description is necessary, use the back of data form or a field notebooknormal environmental conditions exist at the plant community? Yes No X (H no, explain on back) K ES" LT OF= PAST ?.DS Has the vegetation, soils, and/or hydrology been significantly disturbed? ES V DiTLH/NCi. Yes )_ No (11yes, explain on back) --------------------------------------------------- Dominant Plant Species 1 L. 3. n.? J?? r A M 4. 5. 6. IN E-2 r, I t GS =om c; 7. S. 9. VEGETATION Indicator Status Stratum Dominant Plant Species BI-. 11. CBL 12. FAC 13. FA C- 14. FAC- 15. FAC 16. 17. 18. 19. Indicator Status Stratum 10. 20. Percent of dominant species that are OBL, FACW, and/or FAC 1?'. V Is the hydrophytic vegetation criterion met? Yes No Rationale: SOILS t Subgroup:2 Series/phase: Is the soil on the hydric soils list? Yes No Undetermined No Histic epipedon present? Yes No Is the soil a Histosol? Yes X _ No Gleyed? Yes No X Is the soil: Mottled? Yes X _ Matrix Color: G-r-Ad Mottle Colors: Vim"! / r_,W - rAfd j = gURRnws„ o 'AnlrC k Other hydric soil indicators: `` ""'`-A-k- oc '; ";Q1/J& VJ^7?? CIZA. f4 R Is the hydric soil criterion met? Yes X No Rationale: HYDROLOGY Is the ground surface inundated? Yes No Surface water depth: Is the soil saturated? Yes No= 17 Depth to free-standing water in pit/soil probe hole: List other field evidence of surface inundation or soil saturation. S A vL?S Q , I nr_MA&_ Sc w?tlE?E AT?/? f Is the wetland hydrology criterion met? Yes No ' " - = = n clm • F Rationale: C °-r ? ° i S r LQAVFt s N Bu A r We V r ' JURISDICTIONAL DETERMINATION AND RATIONALE Is the plant community a wetland? Yes -_X_ No Rationale for jurisdictional decision: I This data form can be used for the Hydr'ic Soil Assessment Procedure and the Plant Community Assessment Procedure. 2 Classification according to 'Soil Taxonomy DATA FORM ROUTINE ONSiTE DETERMINATION METHODI I 1 Field Invest' atp s): }?k-M- aScal ?Hi?U?StTTC'??; Date: ?? -?? Project/She. ?L r,nw: - nc mjs: cAalT - State. (. Cou ty IA-PLEA 4 -- Applicant/Owner:.l &MU, " WESTMtEcAf';p Plant Community #/Name: Note: If a more detailed site description is necessary, use the back of data form or a field notebook- --------------------------------------------------- Do normal environmental conditions exist at the plant community? Yes X_ No (H no, explain on back) Ey rieEMe.- 09 SEASc>4 Has the vegetation, soils, and/or hydrology been significantly disturbed? Yes No _ , (H yes, explain on back) --------------------------------------------------- Indicator Dominant Plant Species status 7. ,An! - AP ti i NA+ to FAC 2. -ar ra??s ?_ 3. ?? FA c_ 4. ED N) AP,E rACW 5 SWf-== /.nI -I t-AL . 6. E'I Or.fv RF a M _ 7 - i J 'MI, i -AC . 8. ?'Ac 111; 9. LG-.?c??t ???u CtiL- VEGETATION Indicator Stratum Dominant Plant Species Status Slr? ii. o ze _fi n;zi ej,- J:AC 12. 13. 14. -? 15. 16. 17. 18. 19. 10. ?L. LnAK-, * = _ 20. Percent of dominant species that are OBL. FACW, and/or FAC qC1 Is the hydropt? is vegetation criterion met? Yes,X_ No Rationale: r^c?'? SOILS Series/phase: t-,v- CIAeVJAu,A WEPAnK:? Subgroup:2 Is the soil on the hydric soils list? Yes X No Undetermined Is the soil a Histosol? Yes X. No Histic epipedon present? Yes No Is the soil: Mottled? Y?s _ No Gleyed? Yes No X_ Matrix Color: I& Nr-r Mfty Mottle Colors: V Et.L y%; - C l=-/t & Other hydric soil indicators: 'H u wi i L - '"--r Is the hydric soil criterion met? Yes_ No Rationale: AEA,^ve HYDROLOGY Is the ground surface inundated? Yes No Surface water depth: Is the soil saturated? Yes _ _ No Depth to free-standing water in pit/soil probe hole:.ACES F2L.m nlomr 'r'o SurPACE Lit other field evidence of surface inundation or soil saturatio . Is the wetland hydrology criterion met? Yes _X_ No Rationale: '^-v JURISDICTIONAL DETERMINATION AND RATIONALE w Is the plant community a wetland? Yes _X No Rationale for jurisdictional decision: Mr;"rs- Smw, IfVTLCLL-4 a+Qc nBL VF-i6rE7-A-r1n4 t This data form can be used for the Hydric Soil Assessment Procedure and the Plant Community Assessment Procedure. 2 Classification according to 'Soil Taxonomy' 1 J 1 1 DATA FORM ROUTINE ONSITE DETERMINATION METHODI ?A IJ- - 31- 9o Field Investpatgr(s): 1 O Dater - '. "•? ' Project/Site: State: County: Applicant/Owner: IAAMD - Plant Community X/Name: 6A It7 Note: If a more detailed site description is necessary, use the back of data form or a field notebook. --------------------------------------------------- Do normal environmental conditions exist at the plant community? OLD GZUA ZRV AEEA S Yes No _ X (11 no, explain on back) Sj ?N 11=1 GAn+ D I STU?i3ED Has the vegetation, sods. and/or hydrology been significantly disturbed? Yes No (11 yes, explain on back) jN PAST --------------------------------------------------- Indicator Dominant Plant Species Status VIC.KEZP-L WEEo ORL 3. (nTT1°??? G i_ 4. VJ 1 l"t.cw O? L 5. 7. 8. 9. 10 VEGETATION Stratum Dominant Plant Species 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. Indicator Status Straw= Percent of dominant species that are OBL. FACK and/or FAC 10 Is the hydrophytic vegetation criterion met? Yes X_ No Rationale: SOILS L r Series/phase: N ^1'? Subgroup:2 Is the soil on the hydr'ic soils list? Yes No Undetermined Is the soil a Histosol? Yes No Histic epipedon present? Yes No is the soil: Mottled? Yes No ::E Gleyed? Yes No -X- Matrix Color: Mottle Colors: Other hydric soil indicators: ?lo1?t= Is the hydric soil criterion met? Yes No _X Rationale: r• KX1` HE ?Tr.n1E _ U S-nt k_ HYDROLOGY Is the ground surface inundated? Yes X No Surface water depth: D - 24 Is the soil saturated? Yes X No Depth to free-standing water in pit/soil probe hole: - 1 List other field evidence of surface inundation or soil saturation. _ y) F-G .-r^Tj n rj STAts!O1 ". \,j ATEr- Is the wetland hydrology criterion met? Yes No Rationale: JURISDICTIONAL DETERMINATION AND RATIONALE 13 the plant community a wetland? Yes _X No Rationale for jurisdictional decision: MRAZ'M 2- orm Cr.1-rgrjA I This data form can be used for the Hydriic Soil Assessment Procedure and the Plant Community Assessment Procedure. 2 Classification according to 'Soil Taxonomy.* t r 1 r ATTACBI= 5 ' Erosion and Sedimentation Control Plan Approval Letters • General Storm. Water Permit for Construction Activities A w 1 ?I 1 1 t Erosion and Sedimentation Control Plan Approval Letters November 8, 1991 1991 b 3 D er , ecem April 29, 1992 1992 3 August , November 6, 1992 May 3, 1993 w 1 1 Ai. 4 State of North Carolina f Department of Environment, Health, and Natural Resources Raleigh Regional Office James G. ,Martin, Governor Edmond John Maguire William W. Cobcy, Jr., Sccrcrary Regional Manager DIVISION of LAND RESOURCES November 8, 1991 Ultra systems Engineers & Constructors 16795 Von Karman Ave. Irvine, CA 92714 ATTN: H.J. Henry, Vice President 1. ' RE: Letter of Approval Project Names Roanoke Valley Cogen. Plant Location: Halifax County Submitted by: Ultra Systems Date Received: 10-11-91 & 10-25-91 Date Processing Initiated: 10-11-91 New Submittal (x) Revised ( ) ¦ Dear Mr. Henry: This office has reviewed the subject Erosion and Sedimentation Control Plan. We find the plan to be acceptable and hereby issue this letter of approval (if any modifications, performance reservations, or recommendations are applicable, a list is enclosed and is incorporated as a part of this letter of approval). If any modifications are not incorporated into the plan and implemented in the field, the site will be in violation of ¦ the Sedimentation Pollution Control Act of 1973 (NCGS 113A-61.1). A Please be advised that Title 15A, North Carolina the Administrative Code, 4B.0018(a) requires that a copy of approved plan be on file at the job site. Also, please consider this letter as notice in accordance with the require-mennts of North Carolina General statute (hereinafter NCGS) 113A-61.1 concerning our right to perform periodic inspections to ensure compliance with the approved plan. North Carolina's sedimentation pollution control program is t performance oriented, requiring protection of the natural resources and adjoining properties. if at any time during this project it is determined that the Erosion and Sedimentation 3200 Banett Drive. Suitt 101 • R 21eigh, N .C. 27609 - - = ; .. • . c -- ??, cnl?ii r=hG "v 37145?cEoo? = . J- Mr. . Henry November 6, 1991 2 Control Plan is inadequate to meet the requirements of the Sedimentation Pollution Control Act of 1973 (NCGS 113A-51 through 66), this office may require revisions in the plan and its implementation to ensure compliance with the Act. Please note that this approval is based in part on the accuracy of the information provided concerning financial responsibility. You are requested to file an amended Financial Responsibility Form if any changes become necessary. In addition, it would be helpful if you would notify this office of the proposed starting date for the activity at the subject site. Your cooperation is appreciated and we look forward to working with you on this project. If there are any questions, please do not hesitate to contact this office. Sincerely, John L. Holley, Jr.,)P.E., CPESC Reg onal Engineer L Quality Section Raleigh Regional Office cc: Frank and Betty Rightmyer, Jr. Blackwell and Winifred Pierce JLH 1 PLAN REVIEW COMMENTS Project Name: Roanoke Valley Cogen. Date Received: 10-11 & 10-25-91 Date Processing Initiated: 10-11-91 Location: Halifax County Reviewed By: WLB/JLB New Submittal (x) Revised ( ) Approved (x) Disapproved Reasons for Disapproval( ) Modifications(x) Performance Reservations(x) Modifications (1) The proposed temporary rock sediment trap below the special impact outlet structure for sediment basin #2 must be at least partially installed before the outlet structure is constructed to ensure that the downstream channel is protected. (2) Prior to the proposed phase II construction in the area of sediment basin #2, a diversion swale and/or silt fencing must be added along the toe of the fill south of the impact structure sufficient to direct runoff to the temporary rock sediment trap and prevent soil loss to the southeast. (3) on page 7 of the narrative, the reference to fabric devices in section 6.14 must be changed to block and gravel devices. (4) The plan is not clear about the use of temporary liners. Based on the submitted information, and in consideration of the proposed drop structures, the proposed jute detail must be used as a minimum for all channels. It is recommended that the jute be installed as a netting over mulch, or that excelsior blankets be used. Mulch is essential for seedbed moisture control. (5) Rip-rap dissipator designs must be consistent with your project specifications for rip-rap. Therefore, outlet protection for all culverts except #2 & #3 must be constructed with at least NCDOT class A stone placed 9" thick. Culverts #2 & #3 must be protected with at least NCDOT class B stone placed 22" thick. (6) The proposed impact outlet structure detail is not complete. All dimensions must be provided consistent with the selected design procedure, including all walls, openings, and rip-rap dimensions. The downstream rip-rap protection must be constructed with at least NCDOT class 2 rip-rap placed 2' thick. Lastly, the detail reference on drawing C-00-106 must be corrected. (7) The proposed sediment basin details must be adjusted. The proposed filter cloth riser protection must be placed over the hardware cloth (a #5 washed stone cone over hardware cloth is 1 preferred). The alternate steel plate riser anchor may not be used without our. approval of specific design dimensions. proposed concrete anchors must be sized using the bouyant weight of the concrete. Therefore, without further computations, the anchors for basins #1 & #2 must be at least 5'x 5'x 1.5' and the anchor for basin #3 must be at least 2.5'x 2.5'x 11. The proposed U 1 alternate sheet pile spillway for basin #1 may not be used without our approval of design details. (8) The proposed crib wall detail must be provided. (9) The proposed temporary rock sediment traps must be provided with armored spillways by-extending the rip-rap up the side slopes sufficient to protect the exposed soil to a depth of at least 1.5'. Further, a layer of #5 washed stone must be placed on the upstream face of these structures. (10) The rip-rap thickness shown on the paved flume detail is not consistent with the other details and specifications and must be corrected. (11) A revised Financial Responsibility/Ownership form must be filed designating the N.C. agent. ' Performance Reservations In that the proposed impact basin structure varies somewhat from ' the standard design details, it will be accepted subject to satisfactory field performance. If it fails to provide adequate erosion control, a revised design will be required. ' General Recommendations and/or Comments. . Revised record drawings due by 11-22-91. State of North Carolina Department of Environment, Health, and Natural Resources Raleigh Regional Office ' lames (,. ?'Aartin. Governor Edmond John Afaguire William W Cobev, Jr., Secretarv Regional Manager DIVISION OF LAND RESOURCES December 3, 1991 I irk Ultra Systems Engineers 16795 Von Karman Ave. Irvine, CA 92714 ATTN: H.J. Henry, Vice & Constructors President RE: Letter of Approval Project Name: Roanoke Valley Cogen. Plant Location: Halifax County Submitted by: Ultra Systems Eng. & Constructors Date Received: 11-22-91 Date Processing Initiated: 11-22-91 New Submittal ( ) Revised (X) Dear Mr. Henry: This office has reviewed the subject Erosion and Sedimentation Control Plan. We find the plan to be acceptable and hereby issue this letter of approval. If any modifications, performance reservations, or recommendations are applicable, a list is enclosed and is incorporated as a part of this letter of approval. If any modifications are not incorporated into the plan and implemented in the field, the site will be in violation of the Sedimentation Pollution Control Act of 1973 (NCGS 113A-61.1). Please be advised that Title 15A, North Carolina Administrative Code, 4B.0018(a) requires that a copy of the approved plan be on file at the job site. Also, please consider this letter as notice in accordance with the requirements of North Carolina General Statute (hereinafter NCGS) 113A-61.1 concerning our right to perform periodic inspections to ensure compliance with the approved plan. ' North Carolina's sedimentation pollution control program is performance oriented, requiring protection of the natural resources and adjoining properties. If at any time during this project it is determined that the Erosion and Sedimentation Control Plan is inadequate to meet the requirements of the Sedimentation Pollution Control Act of 1973 (NCGS 113A-51 through 66), this office may require revisions in the plan and its implementation to ensure compliance with the Act. ' 3800 Barrett Drive-Suite 101 • Raleigh, N.C. 27609 Telephone •919) 733.2314 • FAX Number (919) 733-7072 Mr. Henry December 3, 1991 page 2 Please note that this approval is based in part on the accuracy of the information provided concerning financial responsibility. You are requested to file an amended Financial Responsibility Form if any changes become necessary. In addition, it would be helpful if you would notify this office of the proposed starting date for the activity at the subject site. Your cooperation is appreciated and we look forward to working with you on this project. If there are any questions, please do not hesitate to contact this office. Sincerely, J L. Holley, Jr., CPESC Faleigh Tonal Engineer d Quality Section Regional Office JLH/gb cc: Barbara Malloy Frank & Betty Rightmyer, Jr. Blackwell & Winifred Pierce PLAN REVIEW COMMENTS ,A Project Name: Roanoke Valley Cogen. Plant Date Received: 11-22-91 Date Processing Initiated: 11-22-91 Location: Halifax County Reviewed By: JLH/WLB New Submittal ( ) Revised (X) Approved (X) Disapproved ( ) Reasons for Disapproval ( ) Modifications (X) Performance Reservations ( ) 1. All Class B erosion control stone must be placed at a minimum thickness of 22". 2. A suitable temporary diversion swale or berm must be provided below the ' proposed fill between the rock sediment trap below sediment basin #2 and the coal pile runoff pond area, sufficient to direct silt-laden runoff to the rock sediment trap. 3. Based on the submitted data without further computations, a rip-rap apron must be provided at the paved flume outlet shown on C-00-108 (at least 5' long and constructed with NCDOT Class "B" stone 22" thick). 4. Based on the submitted data without further computations, the anti-flotation block for sediment basin #3 must be at least 2.75' x 2.75' x 1.5' thick. 5. A revised Financial Responsibility/Ownership Form must be filed designating the N.C. Agent. General Recommendations and/or Comments: 1. Revised record drawings (just the applicable sheets) are due by 1-2-92 ' or at the pre-construction conference, whichever is first. 2. Anticipated velocities in existing channels below storm drain outlets ' are marginal. If erosion problems develop, we will require that the affected channels be re-designed for stability to the property line as a minimum. Thank you for your cooperation. ' A Stzte of North Carolina ' Department of Environment, Health, and Natural Resources Raleigh R4=1 Office James G. Martin, Governor' William W. Cobey, Jr., Secretary DIVISION OF LAND RESOURCES April 29, 1992 LG&E Power System Company PO Hex A Weldon, NC 27690 ATTN: Robert Rushing, Project Engineer RE: Dear Mr. Rushing: Letter of Approval Project Name: Roanoke VL Location: Halifax County Submitted by: LG&Z Power Date Received: 4-14-92 Date Processing Initiated: New Submittal ( ) Revised !Xp xre MOVE at Edmond John Magulri System Company 4.14-92 (X) This office has reviewed the subject Erosion and Sedimentation Control Plan. We find the plan to be acceptable and hereby issue this letter of approval. If any modifications, performance reservations, or recommendations are applicable, a list is enclosed and is incorporated as a part of this letter of approval. if any modifications are not incorporated into the plan and implemented in the field, the site will be in violation of the Sedimentation Pollution Control Act of 1973 (NCGS 113A-61.1). ' Please be advised that Title 15A, North Carolina Administrative Code, 48.0018(a) requires that a copy of the approved plan be on file at the job site. Also, please consider this letter as notice in accordance with. the requirements of North Carolina General Statute (hereinafter NCGS) 113A-61.1 ' concerning our right to perform periodic inspections to ensure compliance with the approved plan. North Carolina's sedimentation pollution control program Le performance oriented, requiring protection of the natural resources and adjoining properties. If at any time during this project it is determined that the ' Erosion and Sedimentation Control Plan in inadequate to meet the requirements of the sedimentation Pollution Control Act of 1973 (NCGS 113A-51 through 66), this office may require revisions in the plan and its implementation to ensure 1 compliance with the Act. ' 38W 8arrm Drive. Suite 101 a Raleish, N.C. 27609 Telephone (919) $71-4700 0 FAX Number (919) 571-4718 Mr. Rushing April 29, 1992 page 2 Please note that this approval.is based in part on the accuracy of the information provided concerning financial responsibility. You are requested to file an amended financial Responsibility Forth if any changes become necessary. In addition, it would be helpful if you would notify this office of the proposed starting date for the activity at the subject site. Your cooperation is appreciated and we look forward to working with you on this project. It there are any questions, please do not hesitate to contact this office. Sincerely, L. Holley, Jr. -30 0 G-FIM onal Engineer R gi and Quality Soctio o Raleigh Regional Offica JLH/gb cc! H.J. Henry, Project Manager fl PLAN REVIEW COMMENTS Project Name: Roanoke Valley Cogeneration Plant Date Received: 4-14-92 Date Processinq Initiated: 4-14-92 Locations Halifax County Reviewed By: AA/WLB/JLH ' New Submittal ( ) Revised (X) Approved (X). Disapproved ( ) _===?.sss=.ssa..s.......ss?sssssssssssss.sssss¦sssssisss:sssssss::=oocxssssss Reasons for Disapproval ( ) Modifications (X) Performance Reservations ( ) r 1. All Class B stone must be placed at a minimum thickness of 22" (see flume outlets on sheets C-00-108 & C-00-110). 2. A suitable rock sediment trap must be added below the proposed outlet from sediment basin 113 prior to initiation of the basin construction. Temporary diversions must be provided along the proposed toe of the fill slopes in this vicinity to maximize the area drained into the rock dash. 3. The proposed riser crest elevations for basins N3 and #4 must be increased sufficient to make the risers at least slightly taller than the ' barrel diameters. Otherwise, the structures will be impossible to fabricate. 4. As perimeter access road construction below basin 113 and its railroad spur reaches a point where the concentrated ditch/flume outlet is created north of the basin near the property line, check dams must be added at the ditch outlets to the flume and the outlet area must be stabilized so that the silt fence in the immediate area may be removed. 5. Based on the submitted data, the rip-rap treatments at the paved flume outlets mueti be adjusted to accommodate the high velocities. Without further supporting data, the following minimums must be used: Flume M Apron Length 1 12' Stone Type Thickness NCDOT Class I 18" rip-rap 2 18' NCDOT Class II 24" rip-rap 3 9' NCDOT Class T 18" rip-rap 4 9' NCDOT Class I 18" rip-rap 1 6. Based on field observations by Ahmad A1-3harawneh on 4-25-92, a suitable rock sediment trap must be provided in the outlet of the natural drainage channel along the eastern property line below the proposed fill for the sewage pump station site (this channel is depicted on sheet C-00-113). This is in light of grading already performed in this area prior to our approval of this revised plan. Please be advised that all grading in this area must be halted until the necessary measures as approved with modifications in this document have been implemented. 1 I General Recommendations and/or Comments: Revised record documents (applicable sheets only) due by 5-5-92. LI f r -? iL fl I u n t 1 1 ri.' ??1tii Y' _T State of North Carolina Department of Environment, Health, and Natural Resources Raleigh Regional Office James G. Martin, Governor William W. Cobey, Jr., Secretary DTVISION OF LAND RESOURCES August 3, 1992 Westmoreland-Hadson Partners US 158 PO Box A Weldon, NC 27890 ATTN: Robert Rushing RE: Edmond John Maguire Regional Manager Letter of Approval Project Name: Roanoke Valley Project Location: Halifax County Submitted by: Ultrasystems Date Received: 6-26-92, 7-2-92, & 7-27-92 Date Processing Initiated: 7-27-92 New Submittal ( ) Revised (X) Dear Mir . Rushiinng : ' - This office has reviewed the subject Erosion and Sedimentation Control Plan. We find the plan to be acceptable and hereby issue this letter of approval. If any modifications, performance reservations, or recommendations are applicable, a list is enclosed and is incorporated as a part of this letter of approval. If any modifications are not incorporated into the plan and implemented in the field, the site will be in violation of the Sedimentation Pollution Control Act of 1973 (North Carolina General Statute, hereinafter NCGS, 113A-61.1). The land-disturbing activity described in the plan for this site may be subject to the approval of other Local, State or Federal agencies. This could include the Division of Environmental Management under stormwater or other water quality regulations, the U.S. Army Corps of Engineers under Article 404 jurisdiction, county, city or town agencies under other local ordinances, or other approvals that may be required. The approval issued in this letter cannot supersede any other required permit or approval. Please be advised that Title 15A, North Carolina Administrative Code, 4B.0018(a) requires that a copy of the approved plan be on file at the job site. Also, please consider this letter as notice in accordance with the requirements of NCGS 113A-61.1 concerning our right to perform periodic inspections to ensure compliance with the approved plan. 3800 Barrett Drive. Suite 1o1 • Raleigh, N.C. 27609 Telephone (919) 571-4700 0 FAX Number !9191 571.4718 Mr. Rushing r August 3, 1992 page 2 North Carolina's sedimentation pollution control program is performance oriented, requiring protection of the natural resources and adjoining properties. If at any time during this project it is determined that the Erosion and Sedimentation Control Plan is inadequate to meet the requirements of the Sedimentation Pollution Control Act of 1973 (NCGS 113A-51 through 66), this office may require revisions in the plan and its implementation to ensure compliance with the Act. Please note that this approval is based in part on the accuracy of the information provided concerning financial responsibility. You are requested to file an amended Financial Responsibility Form if any changes become necessary. In addition, it would be helpful if you would notify this office of the proposed starting date for the activity at the subject site. Your cooperation is appreciated and we look forward to working with you on this project. If there are any questions, please do not hesitate to contact this office. JLH/gb 1 cc: H.J. Henry a L. HoINJ 3r., P?E., CPESC Udeonal EngineQuality Section Raleigh Regional Office ' PLAN REVIEW COMMENTS Project Name: Roanoke Valley Project Date Received: 6-26-92, 7-2-92, & 7-27-92 Date Processing Initiated: 7-27-92 Location: Halifax County Reviewed By: AA/JLH ( ) New Submittal ( ) Revised (X) Approved (X) Disapproved Reasons for Disapproval ( ) Modifications (X) Performance Reservations ( ) 1. All previous construction details & specifications applicable to the project are still in force as previously approved. 2. The eastern stone check dams are not consistent with the work in the field. Current field installations must be maintained in accordance with the approved details & specifications. General Recommendations and/or Comments: Thank you for your cooperation. r 11 t 1 I 1 L7 D t . PSI, State of North Carolina Department of Environment, Health, and Natural Resources Raleigh Regional Office James G. Martin, Governor Edmond John Ntaguire William W. Cobev, Jr.. Secretarv Regional `lanaecr DIVISION OF LAND RESOURCES November 6, 1992 Westmoreland-Hadson Partners & LG&E Power Systems Co. US 158 PO Box A Weldon, NC 27890 ATTN: Robert Rushing RE: Letter of Approval Project Name: Roanoke Valley Plant Location: Halifax County Submitted by: LG&E Power Systems Co. Date Received: 11-4-92 & 11-5-92 Date Processing Initiated: 11-4-92 New Submittal ( ) Revised (X) Dear Mr. Rushing: This office has reviewed the subject Erosion and Sedimentation Control Plan. We find the plan to be acceptable and hereby issue this letter of approval. If any modifications, performance reservations, or recommendations are applicable, a list is enclosed and is incorporated as a part of this letter of approval. If any modifications are not incorporated into the plan and implemented in the field, the site will be in violation of the Sedimentation Pollution Control Act of 1973 (North Carolina General Statute, hereinafter.NCGS, 113A-61.1). The land-disturbing activity described in the plan for this site may be subject to the approval of other Local, State or Federal agencies. This could include the Division of Environmental Management under stormwater or other water quality regulations, the U.S. Army Corps of Engineers under Article 404 jurisdiction, county, city or town agencies under other local ordinances, or other approvals that may be required. The approval issued in this letter cannot supersede any other required permit or approval. Please be advised that Title 15A, North Carolina Administrative Code, 4B.0018(a) requires that a copy of the approved plan be on file at the job site. Also, please consider this letter as notice in accordance with the requirements of NCGS 113A-61.1 concerning our right to perform periodic inspections to ensure compliance with the approved plan. 3800 Barrett Drive, Suite 101 • RaleiA;h. N.C. 27609 Telephone (919) 571.4700 0 FAX Number (919) 571-4718 Mr. Rushing November 6, 1992 page 2 North Carolina's sedimentation pollution control program is performance requiring protection of the natural resources and adjoining oriented , properties. If at any time during this project it is determined that the Erosion and Sedimentation Control Plan is inadequate to meet the requirements of the Sedimentation Pollution Control Act of 1973 (NCGS 113A-51 through 66), tation to ensure l i d it emen s mp this office may require revisions in the plan an compliance with the Act. Please note that this approval is based in part on the accuracy of the information provided concerning financial responsibility. You are requested to f ile an amended Financial Responsibility Form if any changes become necessary. In addition, it would be helpful if you would notify this office of the proposed starting date for the activity at the subject site. Your cooperation is appreciated and we look forward to working with you t hesitate to d o no on this project. If there are any questions, please contact this office. Sincerely, John L. Holley, Jr., E., CPESC egional Engineer Land Quality Section Raleigh Regional Office JLH/gb cc: Barbara Malloy, P.E. 1 ?] 1 1 1 1 i 1 1 1 1 1 1 1 1 1 1 1 1 PLAN REVIEW COMMENTS Project Name: Roanoke Valley Plant Location: Halifax County New Submittal ( ) Revised (X) Reasons for Disapproval ( ) Modifi Date Received: 11-4-92 & 11-5-92 Date Processing Initiated: 11-4-92 Reviewed By: AA/JLH Approved (X) Disapproved ( ) cations (X) Performance Reservations The 24" culvert must be installed as soon as possible, and an arched, stone filter must be added around the upstream mouth of the culvert to provide additional sediment storage capacity. General Recommendations and/or Comments: All other previous approval conditions are still in effect as applicable. State of North Gran Department of Environment, Health, &M Natural Re1conc_es 311 N" SgWKIry? Saes 9 RlkWl Nord Groins 27x01 l n+ec H^ )r., Cowenwr We0 Re bnd Owe )onmdm a Howes, Sea?esery DIVISION Of LAND RXSOURC3S May 3, 1993 LO&Z Power Systems Co. PO Box A Weldon, XC 27890 ATTN: Robert Rushing, Project Engineer RES Letter of Approval Project Names Roanoke Valley Plant (proj.ll Revision) Location: Halifax County submitted bye Leas Power systems co. Date Receiveds 4-22-93 Date Processing Initiateds 4-22-93 New submittal ( ) Revised (X) Dear Mr. Rushing: This office has reviewed the subject Erosion and Sedimentation Control Plan. We find the plan to be acceptable and hereby issue this letter of approval. If any modifications, performance reservations, or recommendations are applicable, a list is enclosed and is incorporated as a part of this letter of approval. If any modifications are not incorporated into the plan and implemented in the field, the site will be in violation of the sedimentation Pollution Control Act of 1973 (North Carolina General Statute, hereinafter pops, 113A-6161). The land-disturbing activity described in the plan for this site may be subject to the approval of other Local, State or Federal agencies. This could include the Division of Xnvironmental Management under stormwater or other water quality regulations, the U.S. Army Corps of Engineers under Article 404 jurisdiction, county, city or town agencies under other local ordinances, or other approvals that may be required. The approval issued in this letter cannot supersede any other required permit or approval. ' Please be advised that Title 13A, North Carolina Administrative Code, 48.0018(a) requires that a copy of the approved plan be on file at the job site. Also, please consider. this letter as notice in accordance with the requirements of NCCS 113A-61.1 concerning our right to perform periodic inspections to ensure compliance with the approved plan. "M b"a" Dr1rs s wsr t0? Rr*h. Nt. 371! '> ROW4 (W) S714M • FAX Number rem M4M An K*W Oppmanwy Ala:+s.m Asks E nplg?gr Mr. Rushing may 3, 1993 page Z North Carolina s sedimentation pollution control program is performance oriented, requiring protection of the natural resources aid adjoining properties. Sf at any time during this project it is determined that the Erosion and Sedimentation control Plan is inadequate to meet the requirements of the sedimentation Pollution Control Act of 3973 (NCGS 113A-51 through 66), this office may require revisions in the plan and its implementation to ensure compliance with the Act. Please note that this approval is bused in part on the accuracy of the information provided concerning financial responsibility. You are requested to file an amended Pinancial Responsibility Dorm if any changes become necessary. In addition, it would be helpful if you would notify this office of the proposed starting date for the activity at the subject site. Your cooperation is appreciated and we look forward to working with you on this project. If there are any questions, please do not hesitate to contact this office at 919/571-4700. I JLN/gb 1 t I co: H.J. Henry, Project Manager X., CPSSC aega.onat anga.neer Land Quality Section Raleigh Regional Office I P,?VI$W COIII±ZNTs Project Name: Roanoke Valley Plant (Prof. II Revision) Date Received: 4-22-93 Date Processing Initiated: 4-22-93 Location: H&lifax County Reviewed Dy: AR/= New submittal ( ) Revised (X) Approved (X) Disapproved ( ) ssssissaaaaasssssaar..raaraaassssaaarrrrssasaaseeraasasselasasseiseasassslgis Reasons for Disapproval ( ) Modifications (X) Performance Reservations ( ) 1. As the storage volume in sediment basin A2 is being tilled and traps #3 and 44 are being phased in, an equivalent minimum storage volume equal to the combined volume of traps 113 a #4 must be maintained between the old & now systems at all times. 2. All new storm drain lines must be protected daily using the enclosed details or acceptable alternates as installation progresses. 3. Silt fences must be provided as a minimum at the perimeter of all stockpiles and/or disturbed laydown areas. 4. The dimensions for the proposed new outlet apron at the new flume outlet into sediment basin #3 must be modified as follows: c a 121, t ¦ 18" minimum if Class I rip-rap is used (otherwise specify 24" if Class II rip-rap is to be used). General Recommendations and/or Comments: r Please note that the conditions of our previous approval are still in force for the perimeter of the site below/beyond the area affected by this change. L' 1 C? t i Trank-h ..? ? ? ? , ?,? ?. •.? . Lam' o.......... f ur? Bottom P /4"o tenor PFlyw lyw Upstream End of Storm Drain Figure 1: Illustration of Plywood Inlet Protection for Storm Drain Under Construction. C4mI Canna ?Verflow 1 i3 Pit _„D1ame; Overflow /3 Pipe Diamete it u Hardware Cloth Eruct I Illustration of Stone Filter Inlet Protection for Storm Drain Under Construction. IX-87-43 upstream End Storm Drain Washed Stone Fitter Across Pipe Inlet . I 1 t O O Alt tn "d Q Iwo 40 o ,a c. .° Gz cc 4a 4 = i PC, C2 .aP' O ? ? 0 0 M .?# cc w? .2 4; ?S Z M Q. ?'"" GPs co in "fl a Z b, 9014 lm PC b ; a ??? ? a M G di w G `a o ? tQ Q ro 06 o.W?dw aU n r? 1 General Storm Water Permit for Construction Activities (Certificate of Coverage Sheets Only) 11 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES DIVISION OF ENVIRONMENTAL MANAGEMENT t I SMRMWA'TF.R DISCHARGES NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commissiom and the Federal Water Pollution Control Act, as amended, ' West noreland-wn Partners is hereby authorized to discharge stomiwater from land disturbing activities located at Roanoke Valley Project Approx. one mile east of the intersection of Hwy 158 and I-85 Weldon Halifax County to receiving waters designated as Roanoke River in the Roanoke River Basin in accordance with the effluent limitations. monitoring requirements, and other conditions set forth in Parts I, 11. III and IV of General Permit No. N00010000 as attached. This certificate of coverage shall become effective December 7, 1992 Ibis Certificate of Coverage shall remain in effect for the duration of the General Permit Signed this day December 7. 1992 Preston Howard, r., PE.. Acting Director Division of Environmental Management By Authority of the Environmental Management Commission vJ 1 FF C , -~ STATE OF NORTH CAROLINA RESOURCES DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL' NT?' MANAGEME DIVISION OF ENVIROI`B'E GENERAL PERMIT TO DISCHARGE STORMWATER UNDER THE F u The General Permit shall expire at midnight on August 31, 1997. North215.1, in compliance with the provision of North Carolina General Statute other lawful standards and regulations promulgated and adopted by Carolina Environmental Management Commission and the Federal water pollution Control Act as amended, All owners or operators of stormwater point source discharges associated with construction activities including clearing, grading and excavation ac resulting in the disturbance of five or more acres of total land area are hereby authorized to discharge stormwater to the surface waters of North Carolina or to a separate storm sewer system conveying stormwater to the covered by surface waters. Facilities disturbing less than five acres may this permit on a case-by-case basis if the discharges are a source of significant pollutants. The General Permit shall become effective on September 1, 1992. Signed this day July 31, 1992. I'll A. Preston Howard, Jr., P.E., Acting Director nagement Division of Environmen By the Authority of the Environmental Management Commission 1CTIVITI PERMITTED ?- Until this National Pollutant Discharge Elimination aSystem uthorized to)dperm rge expires or is modified or rescinded, permittees are stormwater which has been adequately treated and managed in accordance with an approved Sedimentation and Erosi$ectionControl orpaadelegatedNlocalCpzogzam undezion of Land Resources, Land Quality Statute 11 the provisions and requirements ?= linaNorth oratolanseparatelstorm sewez3system.l to the surface waters of North C All discharges shall be in accordance with the attached schedules as follows: Section A - Pollutant Discharge Limitations not to be Exceeded Requirements Section 8 - Minimum Monitoring and Reporting Section C - Schedule of Compliance Standard Conditions for General Permits tate is prohibited discharge to surface water of the Any other point source al s unless covered by another permit, authorization o. This permit does not relieve the permittee from responsibility. for compliance local law, rule, standard, with any other applicable federal, state, or ordinance, order, judgment, or decree. l o it rOVe=aQ? ,. ._.. ar?n sons desiring to be covered by this General Permit must register with filing of a Notice of l Al Per the Division of Environmental Management (DEM) by the hall be submitted prior to Intent (NOI) and applicable fees. The NOI s The NOI shall contain a copy of the approval s i i . e t land disturbance activ dErosion ty u a aze letter for the Sedimentation an that construction aetiyities Section or delegated local program. the NOI shall be f this general permit, ongoing on the effective date o 1992. 1 b ( t ct ti u w , er NOi the 1992 submitted no later than Octo l Octobez aftez activities. tivities t i on land disturbing ac bmitted prior to the commencement of the construct shall be su owner or operator not wishing to be covered or limited by this General ermit in accordance with A DES p ny Permit may make application for an individual NP the porting reasons tating th su e made at least NPDES procedures in 15A NCAC 2H .0100, s should individual permi be request. Any application for an the permit is needed or prior to October 1, 1992 i me 160 days prior to the t of stosmwater. for existing discharges This General Permit does not cover activities or dihasarges covered byban individual permit h i e t individual perm individual NPDES permit until t onducting an activity covered by an the quest that rescinded. Any person c uld be covered by this General Permit may his General Permit be but which co individual permit be rescinded and coverage under t provided. 1