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HomeMy WebLinkAbout20060345 Ver 1_Complete File_20061030OF NN H rF9 0 OG r C cl) Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality October 30, 2006 Forsyth County DWQ Project No. 06-0345 modification Bobcat Alley (no SR#) APPROVAL of 401 Water Quality Certification Mr. Pat Ivey, P.E. Division Engineer, Division 9 North Carolina Department of Transportation 375 Silas Creek Parkway Winston Salem, 27127 Dear Mr. Ivey: You have our approval, in accordance with the attached conditions and those listed below, to incur the following impacts in order construct the new road Bobcat Alley adjacent to Glenn High School in Forsyth County. This modification allows for the replacement of a 40 linear foot pipe under the previously existing road. ' • 132 linear feet of new piping impacts to an unnamed tributary to Swaim Creek (120 feet of new pipe and 12 feet of rip-rap); • 40 linear feet of pipe replacement under the previous road to protect an existing waterline from possible erosion of cover; and • Temporary dewatering impacts. The project shall be constructed in accordance with your application dated February 27, 2006 and a modification application dated October 16, 2006. After reviewing your application, we have decided that this fill is covered by General Water Quality Certification Nos. 3404 and 3366, corresponding to the U.S. Army Corps of Engineers Nationwide Permit Numbers 14 and 33. In addition, you should acquire any other federal, state or local permits before you proceed with your project including (but not limited to) Sediment and Erosion Control, Non-Discharge and Water Supply Watershed regulations. This approval will expire with the accompanying 404 permit this hereby supercedes condition No. 19 in the General Certification 3404, and condition No. 12 in the General Certification 3366. This approval is valid solely for the purpose and design described in your application (unless modified below). Should your project change, you must notify the Division of Water Quality (Division) and submit a new application. If the property is sold, the new owner must be given a copy of this approval letter and certifications, and is thereby responsible for complying with all the conditions. If total wetland fills for this project (now or in the future) exceed one acre, or if total impacts to streams (now or in the future) exceed 150 linear feet, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h) (6) and (7). For this approval to remain valid, you must adhere to the conditions listed in the attached certification and any additional conditions listed below. 1. Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to protect surface waters standards: North Carolina Division of Water Quality 585 Waughtown Street Internet: h2o.enr.state.nc.us Winston-Salem, NC 27107 None Caro a tura,?/ Phone (336) 771-4600 Customer Service FAX (336) 771-4630 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper 1V11. rdL lvuy, r.r-. October 30, 2006 DWQ# 06-0345 modification Page 2 a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. The reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. 2. No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the. footprint of the impacts depicted in the Preconstruction Notice Application. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. 3. Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within six months of the completion of the project. 4. Riparian vegetation must be reestablished within the construction limits of the project by the end of the growing season following completion of construction. 5. Stormwater should be directed to vegetated buffer areas, grass lined ditches or other means appropriate to the site for the purpose of pre-treating stormwater runoff, and must not be routed directly into streams. Mowing of existing vegetated buffers is strongly discouraged, so that they may be utilized for stormwater sheet flow. 6. Where practicable, culverts that are less than 48-inch in diameter should be buried to a depth equal to or greater than 20% of their size to allow for aquatic life passage. Culverts that are 48-inch in diameter or larger should be buried at least 12 inches below the stream bottom to allow natural stream bottom material to become established in the culvert following installation and to provide aquatic life passage during periods of low flow. These measurements must be based on natural thalweg depths. This may require increasing the size of the culvert to meet flow conveyance requirements. If any of the existing pipes are perched, they shall be removed and replaced, and re-installed correctly, unless demonstrated that this is topographically unfeasible. All waters must flow through without freefalling or damming on either end of the culverts during low flow conditions, to maintain aquatic life and/or fish passage. 7. The dimension, pattern and profile of the stream above and below the crossing should not be modified by widening the stream channel or reducing the depth of the stream. 8. Disturbed floodplains and streams should be restored to natural geomorphic conditions. 9. Use of rip-rap for bank stabilization is to be minimized; rather, native vegetation is to be planted when practical. If rip-rap is necessary, it must be limited to the stream bank below the high water mark, and vegetation must be used for stabilization above high water. Any rip-rap used must not interfere with aquatic life passage during low flow conditions. 10. If concrete is used, work must be accomplished so the wet concrete does not contact the stream water. This will lessen the chance of altering the stream's water chemistry and causing a fish kill. 11. Heavy equipment must be operated from the banks rather than in the stream channel in order to minimize sedimentation and reduce the likelihood of introducing other pollutants into the stream. 12. All mechanized equipment operated near surface waters must be regularly inspected and maintained to prevent contamination of stream waters from fuels, lubricants, hydraulic fluids, or other toxic materials. S mr. rat Ivey, r.t?. October 30, 2006 DWQ# 06-0345 modification Page 3 13. The presence of equipment in the channels must be minimized. Under no circumstances must rock, sand or other materials be dredged from the wetted stream channel under authorization of this permit, except in the immediate vicinity of the culverts. 14. Temporary dewatering sites must be restored to preexisting conditions unless more natural geomorphic conditions can be provided. 15. All work shall be performed during low flow conditions. 16. Upon completion of the project, the NCDOT shall complete and return the enclosed "Certification of Completion Form" to notify DWQ when all work included in the 401 Certification has been completed. The responsible party shall complete the attached form and return it to the 401/Wetlands Unit of the Division of Water Quality upon completion of the project. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition,-which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please contact Sue Homewood at 336-771-4964 or at Sue.Homewood@ncmail.net. Sincerely, d, / Alan W. Klimek, P.E. Attachment cc: Wilmington District Corps of Engineers John Thomas, USACE Raleigh Field Office Diane Hampton, Division 9, Division Environmental Officer DWQ Wetlands/401 Transportation Unit DWQ Winston Salem Regional Office DWQ Central Files October 30, 2006 DWQ# 06-0345 modification Page 4 DWQ Project No.: County: Applicant: Project Name: Date of Issuance of 401 Water Quality Certification: Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return this certificate to the 401[Wetlands Unit, North Carolina Division of Water Quality, 1621 Mail Service Center, Raleigh, NC, 27699-1621. This form may be returned to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not necessary to send certificates from all of these. Applicant's Certification I,. , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Agent's Certification Date: I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Engineer's Certification Date: Partial Final I, , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project,for the Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature Registration No. Date awANFo? STATE OF NORTH CAROLINA 121 C9?O0, ?y 'OsTO 0196 19 DEPARTMENT OF TRANSPORTATION "4`19 MICHAEL F. EASLEY LYNDO TIPPET %'0151 GOVERNOR SECRETARY October 16, 2006 SUBJECT: Forsyth County - Bobcat Alley, Glenn High School, WBS # 39869, Corps Action ID 200620502, 200620503, DWQ No. 06-0345 Mr. John Thomas US Army Corps of Engineers G & o 15 v 6508 Falls of the Neuse Road, Suite 120 I Raleigh, NC 27615-6814 Dear Mr. Thomas, As we discussed on October 5, we are sending you a drawing for additional work at,this project. After completing the work, we were informed that a 24-inch waterline passes under the old road and pipe that was removed. We have been asked to replace the pipe with a 40 feet long pipe as shown on the attached drawing by the City-County utility authorities since it provided protection to the 24-inch waterline, which is very near the surface. There are major concerns that the waterline could be washed out during periodic draining of the 2 million-gallon water tank. This waterline supplies nearly the entire City of Kernersville. In order to mitigate for the pipe placement, we are providing 40 feet of mitigation to the EEP. It will be placed quickly with the most care not to disturb the waterline and will be performed during a dry period. All bare areas will be re-vegetated. By copy of this letter, we are also seeking approval from the NC Department of Natural Resources - Water Quality. Therefore, we are submitting the enclosed material to them. If you have any questions, comments or need additional information after reviewing this material, please contact me at (336) 703-6500. Thank you for your cooperation in this matter. Sincerely, Diane K. Hampton, P.E. Division Environmental Engineer Enclosures CF: Mr. Pat Ivey, P.E., Division Engineer Mr. Mike Shaffner, P.E. District 11 Maintenance Engineer Ms. Sue Homewood (2 copies) DENR - Water Quality Mr. John Hennessy (5 copies) DENR - Water Quality Division of Highways • Division Nine • 375 Silas Creek Parkway, Winston-Salem, NC 27127 Telephone (336) 703-6500 • Fax (336) 703-6693 • Courier Box 13-12-04 STATE of NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY LYNDO TIPPET GOVERNOR SECRETARY July 31, 2006 SUBJECT d Canty - Bobcat Alley, Glenn High School, Action ID 200620502, 200620503, DWQ Project N ber 06-0345, S # 39869 Mr. John Thomas US Army Corps of Engineers 6508 Falls of the Neuse Road, Suite 120 Raleigh, NC 27615-6814 Dear Mr. Thomas, As we discussed by telephone last week, I am sending you a drawing and photograph of the changes made to the channel at Glenn High School. Three rock vanes and pools were necessary to avoid head-cutting in this channel. The area has been vegetated and matted as well. We will continue to monitor this channel for stability during the next few months to make sure it can handle the flashy runoff, which occurs in this area. By copy, we are also providing this information to DENR. If you have any questions, comments or need additional information after reviewing this material, please contact me at (336) 703-6500. Thank you for your cooperation in this matter. Respectfully, Diane K. Hampton, P.E. Division Environmental Engineer Enclosures CF: Mr. Pat Ivey, P.E., Division Engineer Ms. Sue Homewood (2 copies) DENR - Water Quality File Division of Highways • Division Nine * 375 Silas Creek Parkway, Winston-Salem, NC 27127 Telephone (336) 703-6500 • Fax (336) 703-6693 • Courier Box 13-12-04 ri .?iv ??*y/.'t5 A = 49'14'44.7" (RT) D = IT 38' 30.7" L = 360.99' - T = 192.49' , R = 420.00' / i X / -- `?`/ G /0? ?? / ----- - - tA- V/ // ` ?ftAINA COLS l?' -- - / E?- LEC _ / ?'/ 4TRANSFORMER 0j o z / X 31d TWO 10' SECTIONS X OF EXISTING FENCE bl TO BE REMOVED _yV ScH ? 3943.88 sf +,- AND REPLACED WITH A SINGLE SECTION OF NEW FENCE X WATER X PAVFMENT TOWER NOW OR FORMERLY x TO BE "REMOVED TAX BLOCK 5632 oncf., ln*21 o;4 4F Opp I? t } A' STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY LYNDO TIPPET GOVERNOR SECRETARY October 16, 2006 V, 03oo3Y SUBJECT: Forsyth County - Bobcat Alley, Glenn High School, WBS # 39869, Corps Action ID 200620502, 200620503, DWQ No. 06-0345 Mr. John Thomas US Army Corps of Engineers 6508 Falls of the Neuse Road, Suite 120 Raleigh, NC 27615-6814 V Dear Mr. Thomas, As we discussed on October 5, we are sending you a drawing for additional work at this project. After completing the work, we were informed that a 24-inch waterline passes under the old road and pipe that was removed. We have been asked to replace the pipe with a 40 feet long pipe as shown on the attached drawing by the City-County utility authorities since it provided protection to the 24-inch waterline, which is very near the surface. There are major concerns that the waterline could be washed out during periodic draining of the 2 million-gallon water tank. This waterline supplies nearly the entire City of Kernersville. In order to mitigate for the pipe placement, we are providing 40 feet of mitigation to the EEP. It will be placed quickly with the most care not to disturb the waterline and will be performed during a dry period. All bare areas will be re-vegetated. By copy of this letter, we are also seeking approval from the NC Department of Natural Resources - Water Quality. Therefore, we are submitting the enclosed material to them. If you have any questions, comments or need additional information after reviewing this material, please contact me at (336) 703-6500. Thank you for your cooperation in this matter. Sincerely, Diane K. Hampton, P.E. Division Environmental Engineer Enclosures CF: Mr. Pat Ivey, P.E., Division Engineer Mr. Mike Shaffner, P.E. District II Maintenance Engineer Ms. Sue Homewood (2 copies) DENR - Water Quality Mr. John Hennessy (5 copies) DENR - Water Quality Division of Highways • Division Nine • 375 Silas Creek Parkway, Winston-Salem, NC 27127 Telephone (336) 703-6500 • Fax (336) 703-6693 • Courier Box 13-12-04 Mr. Pat Ivey, P.E. October 30, 2006 DWQ# 06-0345 modification Page 4 DWQ Project No.: O 6 - 034-5 County: Sv Applicant: N « ?? "? v q Project Name: (3 -0 y C cP-N N\ SE! ?4 Date of Issuance of 401 Water Quality Certification: 1 4 3 0 O? ____ Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return this certificate to the 401/Wetlands Unit, North Carolina Division of Water Quality, 1621 Mail Service Center, Raleigh, NC, 27699-1621. This form may be returned to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not necessary to send certificates from all of these. Applicant's Certification I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Date: Agent's Certification I, r , hereby state that, to the best of my abilities, due care and diligence was used in the observation oft the con truction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Date: 1 1 Engineer's Certification Partial Final I, , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project,for the Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature Registration No. Date OEC 1 8 2006 i)ENR - bbFl -ER QUALITY NEIIA?IDF APD ST0R%,VATER BR/UIL'H \o?0`r ???,r9oG > .I p < Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality March 30, 2006 Forsyth County DWQ Project No. 06-0345 Bobcat Alley (no SR#) APPROVAL of 401 Water Quality Certification Mr. Pat Ivey, P.E. Division Engineer, Division 9 North Carolina Department of Transportation 375 Silas Creek Parkway Winston Salem, 27127 p@1R0WP=J APR 4 - 2006 DENR - WATER QUALITY WETLANDS AND STOMAWATER BRANCH Dear Mr. Ivey: You have our approval, in accordance with the attached conditions and those listed below, to incur the following impacts in order construct the new road Bobcat Alley adjacent to Glenn High School in Forsyth County. • 132 linear feet of new piping impacts to an unnamed tributary to Swaim Creek (120 feet of new pipe and 12 feet of rip-rap); • 38 linear feet of stream restoration from the removal of a pipe under an existing gravel drive to be abandoned; and • Temporary dewatering impacts. The project shall be constructed in accordance with your application dated February 27, 2006. After reviewing your application, we have decided that this fill is covered by General Water Quality Certification Nos. 3404 and 3366, corresponding to the U.S. Army Corps of Engineers Nationwide Permit Numbers 14 and 33. In addition, you should acquire any other federal, state or local permits before you proceed with your project including (but not limited to) Sediment and Erosion Control, Non-Discharge and Water Supply Watershed regulations. This approval will expire with the accompanying 404 permit this hereby supercedes condition No. 19 in the General Certification 3404, and condition No. 12 in the General Certification 3366. This approval is valid solely for the purpose and design described in your application (unless modified below). Should your project change, you must notify the Division of Water Quality (Division) and submit a new application. If the property is sold, the new owner must be given a copy of this approval letter and certifications, and is thereby responsible for complying with all the conditions. If total wetland fills for this project (now or in the future) exceed one acre, or if total impacts to streams (now or in the future) exceed 150 linear feet, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h) (6) and (7). For this approval to remain valid, you must adhere to the conditions listed in the attached certification and any additional conditions listed below. 1. The NCDOT Division Environmental Officer will conduct a pre-construction meeting with all appropriate staff to ensure that the project supervisor and essential staff understand the potential issues with stream and pipe alignment and pipe slope at the site. NCDWQ staff shall be invited to the pre-construction meeting. 2. Upon removal of the pipe under the existing gravel road that is to be abandoned, the stream banks will be reshaped to match the upstream and downstream areas and stream banks will be stabilized with native vegetation and rolled erosion control products if necessary. North Carolina Division of Water Quality 585 Waughtown Street Internet: h2o.enr.state.nc.us Winston-Salem, NC 27107 No One Caro 'na tura,?y y Phone (336) 771-4600 Customer Service FAX (336) 771-4630 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper March 30, 2006 DWQ# 06-0345 Page 2 3. Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to protect surface waters standards: a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. The reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. 4. No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the Preconstruction Notice Application. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. 5. Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within six months of the completion of the project. 6. Riparian vegetation must be reestablished within the construction limits of the project by the end of the growing season following completion of construction. 7. Stormwater should be directed to vegetated buffer areas, grass lined ditches or other means appropriate to the site for the purpose of pre-treating stormwater runoff, and must not be routed directly into streams. Mowing of existing vegetated buffers is strongly discouraged, so that they may be utilized for stormwater sheet flow. 8. Where practicable, culverts that are less than 48-inch in diameter should be buried to a depth equal to or greater than 20% of their size to allow for aquatic life passage. Culverts that are 48-inch in diameter or larger should be buried at least 12 inches below the stream bottom to allow natural stream bottom material to become established in the culvert following installation and to provide aquatic life passage during periods of low flow. These measurements must be based on natural thalweg depths. This may require increasing the size of the culvert to meet flow conveyance requirements. If any of the existing pipes are perched, they shall be removed and replaced, and re-installed correctly, unless demonstrated that this is topographically unfeasible. All waters must flow through without freefalling or damming on either end of the culverts during low flow conditions, to maintain aquatic life and/or fish passage. 9. The dimension, pattern and profile of the stream above and below the crossing should not be modified by widening the stream channel or reducing the depth of the stream. 10. Disturbed floodplains and streams should be restored to natural geomorphic conditions. 11. Use of rip-rap for bank stabilization is to be minimized; rather, native vegetation is to be planted when practical. If rip-rap is necessary, it must be limited to the stream bank below the high water mark, and vegetation must be used for stabilization above high water. Any rip-rap used must not interfere with aquatic life passage during low flow conditions. 12. If concrete is used, work must be accomplished so the wet concrete does not contact the stream water. This will lessen the chance of altering the stream's water chemistry and causing a fish kill. 13. Heavy equipment must be operated from the banks rather than in the stream channel in order to minimize sedimentation and reduce the likelihood of introducing other pollutants into the stream. March 30, 2006 DWQ# 06-0345 Page 3 14. All mechanized equipment operated near surface waters must be regularly inspected and maintained to prevent contamination of stream waters from fuels, lubricants, hydraulic fluids, or other toxic materials. 15. The presence of equipment in the channels must be minimized. Under no circumstances must rock, sand or other materials be dredged from the wetted stream channel under authorization of this permit, except in the immediate vicinity of the culverts. 16. Temporary dewatering sites must be restored to preexisting conditions unless more natural geomorphic conditions can be provided. 17. All work shall be performed during low flow conditions. 18. Upon completion of the project, the NCDOT shall complete and return the enclosed "Certification of Completion Form" to notify DWQ when all work included in the 401 Certification has been completed. The responsible party shall complete the attached form and return it to the 401 /Wetlands Unit of the Division of Water Quality upon completion of the project. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please contact Sue Homewood at 336-771-4964 or at Sue.Homewood@ncmail.net. Sincerely, Alan W. Klimek, P.E. Attachment cc: Wilmington District Corps of Engineers John Thomas, USACE Raleigh Field Office Diane Hampton, Division 9, Division Environmental Officer DWQ Wetlands/401 Transportation Unit DWQ Winston Salem Regional Office DWQ Central Files iviarcn -iv, LVuo DWQ# 06-0345 Page 4 DWQ Project No.: County: Applicant: Project Name: Date of Issuance of 401 Water Quality Certification: Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return this certificate to the 401/Wetlands Unit, North Carolina Division of Water Quality, 1621 Mail Service Center, Raleigh, NC, 27699-1621. This form may be returned to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not necessary to send certificates from all of these. Applicant's Certification I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Agent's Certification Date: I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Engineer's Certification Date: Partial Final I, , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project,for the Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature Registration No. Date A e. ST 7[ STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY LYNDO TIPPET GOVERNOR SECRETARY February 27, 2006 SUBJECT: Forsyth County - Bobcat Alley, Glean High School, WBS # 39869 Mr. Jolui Thomas US Army Corps of Engineers + -- `' 6508 Falls of the Neuse Road, Suite 120 Ralcigli, NC 27615-6814 Dear Mr. Thomas, In an effort to obtain the necessary pennits for the subject road construction, we are providing a pre-construction notification application witli supporting documentation for the work on Bobcat Alley in Forsyth County. This is a permit for defined streams witli distinct stream banks. Tliere will be 82 feet of permanent stream impacts. We propose to build a new access road for Gleam High School, wMcli will cross a small unnamed tributary of Swaim Creek. Just upstream of this new crossing is an existing gravel road and a 38 feet pipe crossing which will be removed and the creek restored to provide for mitigation for the new work. This new road is necessary for the improvement of safety and traffic flow at the school and also to access a new soccer field. Stream flow will be pumped around during construction. This will enable the work to be performed without affecting the live stre ni. Rip rap will be placed along side of each end of the new pipe on the banks to protect it from scour. No endangered species were found on 2/21/06. We believe this project can be accomplished under Nationwide Permits 14 and 33. By copy of tlis letter, we are also seeking approval from the NC Wildlife Resources Commission, NC Department of Natural Resources - Water Quality, and the State Historic Preservation Office. Therefore, we are submitting the enclosed material to them. If you have any questions, comments or need additional information after reviewing tlis material, please contact me at (336) 703-6500, Thank you for your cooperation in this matter. Enclosures CF: Mr. Pat Ivey, P.E., Division Engineer Mr. Mike Slialfhcr, P.E. District II Maintenance Engineer Mr. Ron Linville, NCWRC Mr. David Brook, SHPO Ms. Sue I Ioniewood (2 copies) DENR - Water Quality Mr. Jolut Ilennessy (5 copies) DENR - Water Quality Respectfully, Diane K. Hampton, P.E. Division Environmental Engineer ( r' Division of Highways • Division Nine © 375 Silas Creel: Parkway, Winston-Salem, NC 27127 Teleplione (336) 703-6500 • Fax (336) 703-6693 a Courier Box 13-12-04 Office Use Only: Form Version April 2001 USACE Action ID No. DWQ No. v Q 3 1 5 If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than leaving the space blank. 1. Processing 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ? Section 10 Permit ® 401 Water Quality Certification ? Riparian or Watershed Buffer Rules 2. Nationwide, Regional or General Permit Number(s) Requested:_ NW-14, NW-33 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (see section VIII - Mitigation), check here: ? II. Applicant Information 1. Owner/Applicant Information Name:NC Department of Transportation - Division 9 Mailing Address: 375 Silas Creek Parkway Winston-Salem, NC 27127 Telephone Number: 336-703-6500 Fax Number:336-703-6693 2. Agent Information (A sighed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Diane Hampton PF, DEO Company Affiliation: NCDOT - Division 9 Mailing Address: 375 Silas Creek Parkway Winston-Salem, NC 27127 Telephone Number: 336-703-6500 Fax Number: 336-703-6693 E-mail Address: dkhamptonndot.state. ne.us Page 3 of 12 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Bobcat Alley 2. T.I.P. Project Number (NCDOT Only): 3. Property Identification Number (Tax PIN): N/A 4. Location County: Forsyth Nearest Town: Winston-Salem Subdivision name (include phase/lot number): N/A Directions to site (include road numbers, landmarks, etc.): Take I-40 east from Winston- Saleml you get to the Union Cross Exit take the exit €,o right and turn right onto Glenn High Rd., go .6 mile, turn left onto proposed road. 5. Site coordinates, if available (UTM or Lat/Long): 36.06660 N 80.1168° W (Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Describe the existing land use or condition of the site at the time of this application: Suburban 7. Property size (acres): N/A 8. Nearest body of water (streani/river/sound/ocean/lake): Unnamed trib. to Swaim Creek 9. River Basin: Yadkin (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://li2o.enr.st ite.iic.us/admin/maps/.) Page 4 of 12 10. Describe the purpose of the proposed work: Site 1 -to install 120 feet long 54-inch pipe so road can be constricted for Glenn High School. 11. List the type of equipment to be used to construct the project: standard culvert construction equipment including a trackhoe 12. Describe the land use in the vicinity of this project: suburban IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. V. Future Project Plans Are any additional permit requests anticipated for this project in the future? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application: N/A VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream Page 5 of 12 mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Wetland Impacts Wetland Impact Site Number (indicate on ma) Type of Impact* Area of Impact (acres) Located within 100-year Floodplain** (es/no) Distance to Nearest Stream (linear feet) Type of Wetland*** N/A -- -- ?M-PaC. act,a1aUc,y ar,u ,ucuuty temporary impacts. impacts include, but are not limited to: mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. ** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps (FIRAI), or FEMA-approved local Floodplain maps. Maps arc available through the FEMA Map Service Center at 1-800-358-9616, or online at htip://www.fcma.cov. *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) List the total acreage (estimated) of existing wetlands on the property: none Total area of wetland impact proposed: none 2. Stream Impacts, including all intermittent and perennial streams Stream Impact Site Number indicate on ma) Type of Impact* Length of Impact (linear feet) Stream Name** Average Width of Stream Before Impact Perennial or Intermittent? (please secif 1 Permanent 120 UT to Swaim Creek 2 Perennial I Rip rap on banks 6 each side UT to Swaim Creek 2 Perennial 2 Restoration 38 UT to Swain, Crcck 2 Perennial * t i.-f -1, -' - I1??P6 L 3?i,aIarc Iy a,w menu,y temporary impacts. impacts include, but are not limited to: culverts and associated rip-rap, dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain), stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditch ing/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at )vww•ust s.z ova Several internet sites also allow direct download and printing of USGS maps (e.g., www.toponmc.con,, www.mapquest.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 82 permanent Page 6 of 12 Open Water Impacts, including Lakes, Ponds, Estuaries, Sounds, Atlantic Ocean and any other Water of the U.S. Open Water Impact Site Number (indicate on ma Type of Impact* Area of Impact (acres) Name of Waterbody (if applicable) Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) N/A 3 is UbL Caen Impact separately and ioentily temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. 4. Pond Creation N/A If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Size of watershed draining to pond: . Expected pond surface area: VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. Glenn High School is experiencing growth and is adding an access road to the back of the school grounds. This will help with traffic and also to reach the athletic fields There is an existing gravel road with a 38 feet long pipe which will be removed to provide mitigation for the placement of the 120 feet long pipe on the new road The creek will be restored to natural channel conditions. There will be 82 feet of net impacts The work will be constructed with the stream water being pumped around All efforts to insure erosion control and to minimize the placement of rip rap will be made Natural materials will be used to stabilize the banks where possible. Construction will be completed in a timely fashion to not upset the natural and human community. Page 7 of 12 VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on March 9, 2000, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCWRP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http://ii2o.enr.state.nc.us/nc%vetlands/stnrn?zide.litml. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. 82 feet of mitigation is proposed to EEP. Page 8 of 12 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP) with the NCWRP's written agreement. Check the box indicating that you would like to pay into the NCWRP. Please note that payment into the NCWRP must be reviewed and approved before it can be used to satisfy mitigation requirements. Applicants will be notified early in the review process by the 401/Wetlands Unit if payment into the NCWRP is available as an option. For additional information regarding the application process for the NCWRP, check the NCWRP website at http://112o.enr.state.nc.iis/Nvrp/index.litin. If use of the NCWRP is proposed, please check the appropriate box on page three and provide the following information: Amount of stream mitigation requested (linear feet): Amount of buffer mitigation requested (square feet): Amount of Riparian wetland mitigation requested (acres): Amount of Non-riparian wetland mitigation requested (acres): Amount of Coastal wetland mitigation requested (acres): IX. Environmental Documentation (DWQ Only) Does the project involve an expenditure of public funds or the use of public (federal/state/local) land? Yes ® No ? If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ? No If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? X. Proposed Impacts on Riparian and Watershed Buffers (DWQ Only) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. Page 9 of 12 Will the project impact protected riparian buffers identified within 15A NCAC 213 .0233 (Neuse), 15A NCAC 213 .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Yes ? No ® If you answered "yes", provide the following information: Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Zone* Impact (square feet Multiplier Required Mitigation 1 3 2 1.5 Total - Lone 1 extenus out su leet perpendicular Irom near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 213.0242 or.0260. XI. Stormwater (DWQ Only) Describe impervious acreage (both existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. N/A XII. Sewage Disposal (DWQ Only) Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. N/A XIII. Violations (DWQ Only) Is this site in violation of DWQ Wetland Rules (15A NCAC 21-1.0500) or any Buffer Rules? Yes ? No Page 10 of 12 Is this an after-the-fact permit application? Yes ? No XIV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) US Army Corps Of Engineers Field Offices and County Coverage Asheville Regulatory Field Office Alexander Cherokee Iredell Mitchell US Army Corps of Engineers Avery Clay Jackson Polk 151 Patton Avenue Buncombe Cleveland Lincoln Rowan Room 208 Burke Gaston Macon Rutherford Asheville, NC 28801-5006 Cabarrus Graham Madison Stanley Telephone: (828) 271-4854 Caldwell Haywood McDowell Swain Fax: (828) 271-4858 Catawba Henderson Mecklenburg Transylvania Raleigh Regulatory Field Office Alamance Durham Johnston Rockingham US Army Corps Of Engineers Alleghany Edgecombe Lee Stokes 6508 Falls of the Neuse Road Ashe Franklin Nash Suny Suite 120 Caswell Forsyth Northampton Vance Raleigh, NC 27615 Chatham Granville Orange Wake Telephone: (919) 876-8441 Davidson Guilford Person Warren Fax: (919) 876-5283 Davie Halifax Randolph Wilkes Washington Regulatory Field Office Beaufort Currituck Jones US Army Corps Of Engineers Bertie Dare Lenoir Post Office Box 1000 Camden Gates Martin Washington, NC 27889-1000 Carteret* Green Pamlico Telephone: (252) 975-1616 Chowan Hertford Pasquotank Fax: (252) 975-1399 Craven Hyde Perquimans Wilmington Regulatory Field Office Anson Duplin Onslow US Army Corps Of Engineers Bladen Harnett Pender Pitt Tyrrell Washington Wayne Union Watauga Yancey Wilson Yadkin *Croatan National Forest Only Page I 1 of 12 Glenn High School Copyright (C) 1998, Maptech, Inc. Q Q O W CD a 0 W m S ? U Q W V- ? t! 1 F- V) O J W m ?1 - ICS J Q F- Q Z ii V) F- Z W J a U N 2 CL N N O O C O c rn v m L i, F '„ ?? 1 1 i V 1 f i j' ? ? ?. i ?.€ j. ( I ; +' _ ? _. y f E f i, 1 F i ? s N V d (; , I ? I t ? I I! i 3 log ?, '? +R P". ok • w.1 4 1 tit W A L U 9 v 1 Y 8a ?w t-unvc e Pl Sto 15+97.45 Z = 49° 14' 44.7° (RT ) D = l 70 38' 3 It L = 360.99' T = 192.49' R = 420.00' .off s'o x? ®/ / N' A / WO ?` DRAIN EASEMEN /0 D/, po 28 % lar? TRANSNSFORMER \ ti,? X 31d TWO 10' SECTIONS ?kY,A- OF ?X EXISTING FENCE i TO BE REMOVED 3943.88 sf +,- AND REPLACED WITH A SINGLE SECTION OF NEW FENCE I? X WATER to PAVEMENT TOWER NOW OR FORMERLY ?x TO BE TAX BLOCK 5632 REMOVED PCSto. 10+21.69 TI X L LEGEND L 4F CITY OF WINSTON-SALEM DB- 2121 , PG 2882 STONF Fawn i IRON FOUND (AS NOTED) 0 -38' OF 36" RCP TO BE REMOVE[ G- 61 a 0 z OF NN H rF9 0 OG r C cl) Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality October 30, 2006 Forsyth County DWQ Project No. 06-0345 modification Bobcat Alley (no SR#) APPROVAL of 401 Water Quality Certification Mr. Pat Ivey, P.E. Division Engineer, Division 9 North Carolina Department of Transportation 375 Silas Creek Parkway Winston Salem, 27127 Dear Mr. Ivey: You have our approval, in accordance with the attached conditions and those listed below, to incur the following impacts in order construct the new road Bobcat Alley adjacent to Glenn High School in Forsyth County. This modification allows for the replacement of a 40 linear foot pipe under the previously existing road. ' • 132 linear feet of new piping impacts to an unnamed tributary to Swaim Creek (120 feet of new pipe and 12 feet of rip-rap); • 40 linear feet of pipe replacement under the previous road to protect an existing waterline from possible erosion of cover; and • Temporary dewatering impacts. The project shall be constructed in accordance with your application dated February 27, 2006 and a modification application dated October 16, 2006. After reviewing your application, we have decided that this fill is covered by General Water Quality Certification Nos. 3404 and 3366, corresponding to the U.S. Army Corps of Engineers Nationwide Permit Numbers 14 and 33. In addition, you should acquire any other federal, state or local permits before you proceed with your project including (but not limited to) Sediment and Erosion Control, Non-Discharge and Water Supply Watershed regulations. This approval will expire with the accompanying 404 permit this hereby supercedes condition No. 19 in the General Certification 3404, and condition No. 12 in the General Certification 3366. This approval is valid solely for the purpose and design described in your application (unless modified below). Should your project change, you must notify the Division of Water Quality (Division) and submit a new application. If the property is sold, the new owner must be given a copy of this approval letter and certifications, and is thereby responsible for complying with all the conditions. If total wetland fills for this project (now or in the future) exceed one acre, or if total impacts to streams (now or in the future) exceed 150 linear feet, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h) (6) and (7). For this approval to remain valid, you must adhere to the conditions listed in the attached certification and any additional conditions listed below. 1. Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to protect surface waters standards: North Carolina Division of Water Quality 585 Waughtown Street Internet: h2o.enr.state.nc.us Winston-Salem, NC 27107 None Caro a tura,?/ Phone (336) 771-4600 Customer Service FAX (336) 771-4630 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper 1V11. rdL lvuy, r.r-. October 30, 2006 DWQ# 06-0345 modification Page 2 a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. The reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. 2. No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the. footprint of the impacts depicted in the Preconstruction Notice Application. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. 3. Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within six months of the completion of the project. 4. Riparian vegetation must be reestablished within the construction limits of the project by the end of the growing season following completion of construction. 5. Stormwater should be directed to vegetated buffer areas, grass lined ditches or other means appropriate to the site for the purpose of pre-treating stormwater runoff, and must not be routed directly into streams. Mowing of existing vegetated buffers is strongly discouraged, so that they may be utilized for stormwater sheet flow. 6. Where practicable, culverts that are less than 48-inch in diameter should be buried to a depth equal to or greater than 20% of their size to allow for aquatic life passage. Culverts that are 48-inch in diameter or larger should be buried at least 12 inches below the stream bottom to allow natural stream bottom material to become established in the culvert following installation and to provide aquatic life passage during periods of low flow. These measurements must be based on natural thalweg depths. This may require increasing the size of the culvert to meet flow conveyance requirements. If any of the existing pipes are perched, they shall be removed and replaced, and re-installed correctly, unless demonstrated that this is topographically unfeasible. All waters must flow through without freefalling or damming on either end of the culverts during low flow conditions, to maintain aquatic life and/or fish passage. 7. The dimension, pattern and profile of the stream above and below the crossing should not be modified by widening the stream channel or reducing the depth of the stream. 8. Disturbed floodplains and streams should be restored to natural geomorphic conditions. 9. Use of rip-rap for bank stabilization is to be minimized; rather, native vegetation is to be planted when practical. If rip-rap is necessary, it must be limited to the stream bank below the high water mark, and vegetation must be used for stabilization above high water. Any rip-rap used must not interfere with aquatic life passage during low flow conditions. 10. If concrete is used, work must be accomplished so the wet concrete does not contact the stream water. This will lessen the chance of altering the stream's water chemistry and causing a fish kill. 11. Heavy equipment must be operated from the banks rather than in the stream channel in order to minimize sedimentation and reduce the likelihood of introducing other pollutants into the stream. 12. All mechanized equipment operated near surface waters must be regularly inspected and maintained to prevent contamination of stream waters from fuels, lubricants, hydraulic fluids, or other toxic materials. S mr. rat Ivey, r.t?. October 30, 2006 DWQ# 06-0345 modification Page 3 13. The presence of equipment in the channels must be minimized. Under no circumstances must rock, sand or other materials be dredged from the wetted stream channel under authorization of this permit, except in the immediate vicinity of the culverts. 14. Temporary dewatering sites must be restored to preexisting conditions unless more natural geomorphic conditions can be provided. 15. All work shall be performed during low flow conditions. 16. Upon completion of the project, the NCDOT shall complete and return the enclosed "Certification of Completion Form" to notify DWQ when all work included in the 401 Certification has been completed. The responsible party shall complete the attached form and return it to the 401/Wetlands Unit of the Division of Water Quality upon completion of the project. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition,-which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please contact Sue Homewood at 336-771-4964 or at Sue.Homewood@ncmail.net. Sincerely, d, / Alan W. Klimek, P.E. Attachment cc: Wilmington District Corps of Engineers John Thomas, USACE Raleigh Field Office Diane Hampton, Division 9, Division Environmental Officer DWQ Wetlands/401 Transportation Unit DWQ Winston Salem Regional Office DWQ Central Files October 30, 2006 DWQ# 06-0345 modification Page 4 DWQ Project No.: County: Applicant: Project Name: Date of Issuance of 401 Water Quality Certification: Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return this certificate to the 401[Wetlands Unit, North Carolina Division of Water Quality, 1621 Mail Service Center, Raleigh, NC, 27699-1621. This form may be returned to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not necessary to send certificates from all of these. Applicant's Certification I,. , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Agent's Certification Date: I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Engineer's Certification Date: Partial Final I, , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project,for the Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature Registration No. Date awANFo? STATE OF NORTH CAROLINA 121 C9?O0, ?y 'OsTO 0196 19 DEPARTMENT OF TRANSPORTATION "4`19 MICHAEL F. EASLEY LYNDO TIPPET %'0151 GOVERNOR SECRETARY October 16, 2006 SUBJECT: Forsyth County - Bobcat Alley, Glenn High School, WBS # 39869, Corps Action ID 200620502, 200620503, DWQ No. 06-0345 Mr. John Thomas US Army Corps of Engineers G & o 15 v 6508 Falls of the Neuse Road, Suite 120 I Raleigh, NC 27615-6814 Dear Mr. Thomas, As we discussed on October 5, we are sending you a drawing for additional work at,this project. After completing the work, we were informed that a 24-inch waterline passes under the old road and pipe that was removed. We have been asked to replace the pipe with a 40 feet long pipe as shown on the attached drawing by the City-County utility authorities since it provided protection to the 24-inch waterline, which is very near the surface. There are major concerns that the waterline could be washed out during periodic draining of the 2 million-gallon water tank. This waterline supplies nearly the entire City of Kernersville. In order to mitigate for the pipe placement, we are providing 40 feet of mitigation to the EEP. It will be placed quickly with the most care not to disturb the waterline and will be performed during a dry period. All bare areas will be re-vegetated. By copy of this letter, we are also seeking approval from the NC Department of Natural Resources - Water Quality. Therefore, we are submitting the enclosed material to them. If you have any questions, comments or need additional information after reviewing this material, please contact me at (336) 703-6500. Thank you for your cooperation in this matter. Sincerely, Diane K. Hampton, P.E. Division Environmental Engineer Enclosures CF: Mr. Pat Ivey, P.E., Division Engineer Mr. Mike Shaffner, P.E. District 11 Maintenance Engineer Ms. Sue Homewood (2 copies) DENR - Water Quality Mr. John Hennessy (5 copies) DENR - Water Quality Division of Highways • Division Nine • 375 Silas Creek Parkway, Winston-Salem, NC 27127 Telephone (336) 703-6500 • Fax (336) 703-6693 • Courier Box 13-12-04 STATE of NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY LYNDO TIPPET GOVERNOR SECRETARY July 31, 2006 SUBJECT d Canty - Bobcat Alley, Glenn High School, Action ID 200620502, 200620503, DWQ Project N ber 06-0345, S # 39869 Mr. John Thomas US Army Corps of Engineers 6508 Falls of the Neuse Road, Suite 120 Raleigh, NC 27615-6814 Dear Mr. Thomas, As we discussed by telephone last week, I am sending you a drawing and photograph of the changes made to the channel at Glenn High School. Three rock vanes and pools were necessary to avoid head-cutting in this channel. The area has been vegetated and matted as well. We will continue to monitor this channel for stability during the next few months to make sure it can handle the flashy runoff, which occurs in this area. By copy, we are also providing this information to DENR. If you have any questions, comments or need additional information after reviewing this material, please contact me at (336) 703-6500. Thank you for your cooperation in this matter. Respectfully, Diane K. Hampton, P.E. Division Environmental Engineer Enclosures CF: Mr. Pat Ivey, P.E., Division Engineer Ms. Sue Homewood (2 copies) DENR - Water Quality File Division of Highways • Division Nine * 375 Silas Creek Parkway, Winston-Salem, NC 27127 Telephone (336) 703-6500 • Fax (336) 703-6693 • Courier Box 13-12-04 ri .?iv ??*y/.'t5 A = 49'14'44.7" (RT) D = IT 38' 30.7" L = 360.99' - T = 192.49' , R = 420.00' / i X / -- `?`/ G /0? ?? / ----- - - tA- V/ // ` ?ftAINA COLS l?' -- - / E?- LEC _ / ?'/ 4TRANSFORMER 0j o z / X 31d TWO 10' SECTIONS X OF EXISTING FENCE bl TO BE REMOVED _yV ScH ? 3943.88 sf +,- AND REPLACED WITH A SINGLE SECTION OF NEW FENCE X WATER X PAVFMENT TOWER NOW OR FORMERLY x TO BE "REMOVED TAX BLOCK 5632 oncf., ln*21 o;4 4F Opp I? t } A' STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY LYNDO TIPPET GOVERNOR SECRETARY October 16, 2006 V, 03oo3Y SUBJECT: Forsyth County - Bobcat Alley, Glenn High School, WBS # 39869, Corps Action ID 200620502, 200620503, DWQ No. 06-0345 Mr. John Thomas US Army Corps of Engineers 6508 Falls of the Neuse Road, Suite 120 Raleigh, NC 27615-6814 V Dear Mr. Thomas, As we discussed on October 5, we are sending you a drawing for additional work at this project. After completing the work, we were informed that a 24-inch waterline passes under the old road and pipe that was removed. We have been asked to replace the pipe with a 40 feet long pipe as shown on the attached drawing by the City-County utility authorities since it provided protection to the 24-inch waterline, which is very near the surface. There are major concerns that the waterline could be washed out during periodic draining of the 2 million-gallon water tank. This waterline supplies nearly the entire City of Kernersville. In order to mitigate for the pipe placement, we are providing 40 feet of mitigation to the EEP. It will be placed quickly with the most care not to disturb the waterline and will be performed during a dry period. All bare areas will be re-vegetated. By copy of this letter, we are also seeking approval from the NC Department of Natural Resources - Water Quality. Therefore, we are submitting the enclosed material to them. If you have any questions, comments or need additional information after reviewing this material, please contact me at (336) 703-6500. Thank you for your cooperation in this matter. Sincerely, Diane K. Hampton, P.E. Division Environmental Engineer Enclosures CF: Mr. Pat Ivey, P.E., Division Engineer Mr. Mike Shaffner, P.E. District II Maintenance Engineer Ms. Sue Homewood (2 copies) DENR - Water Quality Mr. John Hennessy (5 copies) DENR - Water Quality Division of Highways • Division Nine • 375 Silas Creek Parkway, Winston-Salem, NC 27127 Telephone (336) 703-6500 • Fax (336) 703-6693 • Courier Box 13-12-04 Mr. Pat Ivey, P.E. October 30, 2006 DWQ# 06-0345 modification Page 4 DWQ Project No.: O 6 - 034-5 County: Sv Applicant: N « ?? "? v q Project Name: (3 -0 y C cP-N N\ SE! ?4 Date of Issuance of 401 Water Quality Certification: 1 4 3 0 O? ____ Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return this certificate to the 401/Wetlands Unit, North Carolina Division of Water Quality, 1621 Mail Service Center, Raleigh, NC, 27699-1621. This form may be returned to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not necessary to send certificates from all of these. Applicant's Certification I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Date: Agent's Certification I, r , hereby state that, to the best of my abilities, due care and diligence was used in the observation oft the con truction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Date: 1 1 Engineer's Certification Partial Final I, , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project,for the Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature Registration No. Date OEC 1 8 2006 i)ENR - bbFl -ER QUALITY NEIIA?IDF APD ST0R%,VATER BR/UIL'H \o?0`r ???,r9oG > .I p < Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality March 30, 2006 Forsyth County DWQ Project No. 06-0345 Bobcat Alley (no SR#) APPROVAL of 401 Water Quality Certification Mr. Pat Ivey, P.E. Division Engineer, Division 9 North Carolina Department of Transportation 375 Silas Creek Parkway Winston Salem, 27127 p@1R0WP=J APR 4 - 2006 DENR - WATER QUALITY WETLANDS AND STOMAWATER BRANCH Dear Mr. Ivey: You have our approval, in accordance with the attached conditions and those listed below, to incur the following impacts in order construct the new road Bobcat Alley adjacent to Glenn High School in Forsyth County. • 132 linear feet of new piping impacts to an unnamed tributary to Swaim Creek (120 feet of new pipe and 12 feet of rip-rap); • 38 linear feet of stream restoration from the removal of a pipe under an existing gravel drive to be abandoned; and • Temporary dewatering impacts. The project shall be constructed in accordance with your application dated February 27, 2006. After reviewing your application, we have decided that this fill is covered by General Water Quality Certification Nos. 3404 and 3366, corresponding to the U.S. Army Corps of Engineers Nationwide Permit Numbers 14 and 33. In addition, you should acquire any other federal, state or local permits before you proceed with your project including (but not limited to) Sediment and Erosion Control, Non-Discharge and Water Supply Watershed regulations. This approval will expire with the accompanying 404 permit this hereby supercedes condition No. 19 in the General Certification 3404, and condition No. 12 in the General Certification 3366. This approval is valid solely for the purpose and design described in your application (unless modified below). Should your project change, you must notify the Division of Water Quality (Division) and submit a new application. If the property is sold, the new owner must be given a copy of this approval letter and certifications, and is thereby responsible for complying with all the conditions. If total wetland fills for this project (now or in the future) exceed one acre, or if total impacts to streams (now or in the future) exceed 150 linear feet, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h) (6) and (7). For this approval to remain valid, you must adhere to the conditions listed in the attached certification and any additional conditions listed below. 1. The NCDOT Division Environmental Officer will conduct a pre-construction meeting with all appropriate staff to ensure that the project supervisor and essential staff understand the potential issues with stream and pipe alignment and pipe slope at the site. NCDWQ staff shall be invited to the pre-construction meeting. 2. Upon removal of the pipe under the existing gravel road that is to be abandoned, the stream banks will be reshaped to match the upstream and downstream areas and stream banks will be stabilized with native vegetation and rolled erosion control products if necessary. North Carolina Division of Water Quality 585 Waughtown Street Internet: h2o.enr.state.nc.us Winston-Salem, NC 27107 No One Caro 'na tura,?y y Phone (336) 771-4600 Customer Service FAX (336) 771-4630 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper March 30, 2006 DWQ# 06-0345 Page 2 3. Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to protect surface waters standards: a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. The reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. 4. No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the Preconstruction Notice Application. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. 5. Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within six months of the completion of the project. 6. Riparian vegetation must be reestablished within the construction limits of the project by the end of the growing season following completion of construction. 7. Stormwater should be directed to vegetated buffer areas, grass lined ditches or other means appropriate to the site for the purpose of pre-treating stormwater runoff, and must not be routed directly into streams. Mowing of existing vegetated buffers is strongly discouraged, so that they may be utilized for stormwater sheet flow. 8. Where practicable, culverts that are less than 48-inch in diameter should be buried to a depth equal to or greater than 20% of their size to allow for aquatic life passage. Culverts that are 48-inch in diameter or larger should be buried at least 12 inches below the stream bottom to allow natural stream bottom material to become established in the culvert following installation and to provide aquatic life passage during periods of low flow. These measurements must be based on natural thalweg depths. This may require increasing the size of the culvert to meet flow conveyance requirements. If any of the existing pipes are perched, they shall be removed and replaced, and re-installed correctly, unless demonstrated that this is topographically unfeasible. All waters must flow through without freefalling or damming on either end of the culverts during low flow conditions, to maintain aquatic life and/or fish passage. 9. The dimension, pattern and profile of the stream above and below the crossing should not be modified by widening the stream channel or reducing the depth of the stream. 10. Disturbed floodplains and streams should be restored to natural geomorphic conditions. 11. Use of rip-rap for bank stabilization is to be minimized; rather, native vegetation is to be planted when practical. If rip-rap is necessary, it must be limited to the stream bank below the high water mark, and vegetation must be used for stabilization above high water. Any rip-rap used must not interfere with aquatic life passage during low flow conditions. 12. If concrete is used, work must be accomplished so the wet concrete does not contact the stream water. This will lessen the chance of altering the stream's water chemistry and causing a fish kill. 13. Heavy equipment must be operated from the banks rather than in the stream channel in order to minimize sedimentation and reduce the likelihood of introducing other pollutants into the stream. March 30, 2006 DWQ# 06-0345 Page 3 14. All mechanized equipment operated near surface waters must be regularly inspected and maintained to prevent contamination of stream waters from fuels, lubricants, hydraulic fluids, or other toxic materials. 15. The presence of equipment in the channels must be minimized. Under no circumstances must rock, sand or other materials be dredged from the wetted stream channel under authorization of this permit, except in the immediate vicinity of the culverts. 16. Temporary dewatering sites must be restored to preexisting conditions unless more natural geomorphic conditions can be provided. 17. All work shall be performed during low flow conditions. 18. Upon completion of the project, the NCDOT shall complete and return the enclosed "Certification of Completion Form" to notify DWQ when all work included in the 401 Certification has been completed. The responsible party shall complete the attached form and return it to the 401 /Wetlands Unit of the Division of Water Quality upon completion of the project. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please contact Sue Homewood at 336-771-4964 or at Sue.Homewood@ncmail.net. Sincerely, Alan W. Klimek, P.E. Attachment cc: Wilmington District Corps of Engineers John Thomas, USACE Raleigh Field Office Diane Hampton, Division 9, Division Environmental Officer DWQ Wetlands/401 Transportation Unit DWQ Winston Salem Regional Office DWQ Central Files iviarcn -iv, LVuo DWQ# 06-0345 Page 4 DWQ Project No.: County: Applicant: Project Name: Date of Issuance of 401 Water Quality Certification: Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return this certificate to the 401/Wetlands Unit, North Carolina Division of Water Quality, 1621 Mail Service Center, Raleigh, NC, 27699-1621. This form may be returned to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not necessary to send certificates from all of these. Applicant's Certification I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Agent's Certification Date: I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Engineer's Certification Date: Partial Final I, , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project,for the Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature Registration No. Date A e. ST 7[ STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY LYNDO TIPPET GOVERNOR SECRETARY February 27, 2006 SUBJECT: Forsyth County - Bobcat Alley, Glean High School, WBS # 39869 Mr. Jolui Thomas US Army Corps of Engineers + -- `' 6508 Falls of the Neuse Road, Suite 120 Ralcigli, NC 27615-6814 Dear Mr. Thomas, In an effort to obtain the necessary pennits for the subject road construction, we are providing a pre-construction notification application witli supporting documentation for the work on Bobcat Alley in Forsyth County. This is a permit for defined streams witli distinct stream banks. Tliere will be 82 feet of permanent stream impacts. We propose to build a new access road for Gleam High School, wMcli will cross a small unnamed tributary of Swaim Creek. Just upstream of this new crossing is an existing gravel road and a 38 feet pipe crossing which will be removed and the creek restored to provide for mitigation for the new work. This new road is necessary for the improvement of safety and traffic flow at the school and also to access a new soccer field. Stream flow will be pumped around during construction. This will enable the work to be performed without affecting the live stre ni. Rip rap will be placed along side of each end of the new pipe on the banks to protect it from scour. No endangered species were found on 2/21/06. We believe this project can be accomplished under Nationwide Permits 14 and 33. By copy of tlis letter, we are also seeking approval from the NC Wildlife Resources Commission, NC Department of Natural Resources - Water Quality, and the State Historic Preservation Office. Therefore, we are submitting the enclosed material to them. If you have any questions, comments or need additional information after reviewing tlis material, please contact me at (336) 703-6500, Thank you for your cooperation in this matter. Enclosures CF: Mr. Pat Ivey, P.E., Division Engineer Mr. Mike Slialfhcr, P.E. District II Maintenance Engineer Mr. Ron Linville, NCWRC Mr. David Brook, SHPO Ms. Sue I Ioniewood (2 copies) DENR - Water Quality Mr. Jolut Ilennessy (5 copies) DENR - Water Quality Respectfully, Diane K. Hampton, P.E. Division Environmental Engineer ( r' Division of Highways • Division Nine © 375 Silas Creel: Parkway, Winston-Salem, NC 27127 Teleplione (336) 703-6500 • Fax (336) 703-6693 a Courier Box 13-12-04 Office Use Only: Form Version April 2001 USACE Action ID No. DWQ No. v Q 3 1 5 If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than leaving the space blank. 1. Processing 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ? Section 10 Permit ® 401 Water Quality Certification ? Riparian or Watershed Buffer Rules 2. Nationwide, Regional or General Permit Number(s) Requested:_ NW-14, NW-33 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (see section VIII - Mitigation), check here: ? II. Applicant Information 1. Owner/Applicant Information Name:NC Department of Transportation - Division 9 Mailing Address: 375 Silas Creek Parkway Winston-Salem, NC 27127 Telephone Number: 336-703-6500 Fax Number:336-703-6693 2. Agent Information (A sighed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Diane Hampton PF, DEO Company Affiliation: NCDOT - Division 9 Mailing Address: 375 Silas Creek Parkway Winston-Salem, NC 27127 Telephone Number: 336-703-6500 Fax Number: 336-703-6693 E-mail Address: dkhamptonndot.state. ne.us Page 3 of 12 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Bobcat Alley 2. T.I.P. Project Number (NCDOT Only): 3. Property Identification Number (Tax PIN): N/A 4. Location County: Forsyth Nearest Town: Winston-Salem Subdivision name (include phase/lot number): N/A Directions to site (include road numbers, landmarks, etc.): Take I-40 east from Winston- Saleml you get to the Union Cross Exit take the exit €,o right and turn right onto Glenn High Rd., go .6 mile, turn left onto proposed road. 5. Site coordinates, if available (UTM or Lat/Long): 36.06660 N 80.1168° W (Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Describe the existing land use or condition of the site at the time of this application: Suburban 7. Property size (acres): N/A 8. Nearest body of water (streani/river/sound/ocean/lake): Unnamed trib. to Swaim Creek 9. River Basin: Yadkin (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://li2o.enr.st ite.iic.us/admin/maps/.) Page 4 of 12 10. Describe the purpose of the proposed work: Site 1 -to install 120 feet long 54-inch pipe so road can be constricted for Glenn High School. 11. List the type of equipment to be used to construct the project: standard culvert construction equipment including a trackhoe 12. Describe the land use in the vicinity of this project: suburban IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. V. Future Project Plans Are any additional permit requests anticipated for this project in the future? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application: N/A VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream Page 5 of 12 mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Wetland Impacts Wetland Impact Site Number (indicate on ma) Type of Impact* Area of Impact (acres) Located within 100-year Floodplain** (es/no) Distance to Nearest Stream (linear feet) Type of Wetland*** N/A -- -- ?M-PaC. act,a1aUc,y ar,u ,ucuuty temporary impacts. impacts include, but are not limited to: mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. ** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps (FIRAI), or FEMA-approved local Floodplain maps. Maps arc available through the FEMA Map Service Center at 1-800-358-9616, or online at htip://www.fcma.cov. *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) List the total acreage (estimated) of existing wetlands on the property: none Total area of wetland impact proposed: none 2. Stream Impacts, including all intermittent and perennial streams Stream Impact Site Number indicate on ma) Type of Impact* Length of Impact (linear feet) Stream Name** Average Width of Stream Before Impact Perennial or Intermittent? (please secif 1 Permanent 120 UT to Swaim Creek 2 Perennial I Rip rap on banks 6 each side UT to Swaim Creek 2 Perennial 2 Restoration 38 UT to Swain, Crcck 2 Perennial * t i.-f -1, -' - I1??P6 L 3?i,aIarc Iy a,w menu,y temporary impacts. impacts include, but are not limited to: culverts and associated rip-rap, dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain), stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditch ing/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at )vww•ust s.z ova Several internet sites also allow direct download and printing of USGS maps (e.g., www.toponmc.con,, www.mapquest.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 82 permanent Page 6 of 12 Open Water Impacts, including Lakes, Ponds, Estuaries, Sounds, Atlantic Ocean and any other Water of the U.S. Open Water Impact Site Number (indicate on ma Type of Impact* Area of Impact (acres) Name of Waterbody (if applicable) Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) N/A 3 is UbL Caen Impact separately and ioentily temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. 4. Pond Creation N/A If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Size of watershed draining to pond: . Expected pond surface area: VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. Glenn High School is experiencing growth and is adding an access road to the back of the school grounds. This will help with traffic and also to reach the athletic fields There is an existing gravel road with a 38 feet long pipe which will be removed to provide mitigation for the placement of the 120 feet long pipe on the new road The creek will be restored to natural channel conditions. There will be 82 feet of net impacts The work will be constructed with the stream water being pumped around All efforts to insure erosion control and to minimize the placement of rip rap will be made Natural materials will be used to stabilize the banks where possible. Construction will be completed in a timely fashion to not upset the natural and human community. Page 7 of 12 VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on March 9, 2000, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCWRP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http://ii2o.enr.state.nc.us/nc%vetlands/stnrn?zide.litml. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. 82 feet of mitigation is proposed to EEP. Page 8 of 12 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP) with the NCWRP's written agreement. Check the box indicating that you would like to pay into the NCWRP. Please note that payment into the NCWRP must be reviewed and approved before it can be used to satisfy mitigation requirements. Applicants will be notified early in the review process by the 401/Wetlands Unit if payment into the NCWRP is available as an option. For additional information regarding the application process for the NCWRP, check the NCWRP website at http://112o.enr.state.nc.iis/Nvrp/index.litin. If use of the NCWRP is proposed, please check the appropriate box on page three and provide the following information: Amount of stream mitigation requested (linear feet): Amount of buffer mitigation requested (square feet): Amount of Riparian wetland mitigation requested (acres): Amount of Non-riparian wetland mitigation requested (acres): Amount of Coastal wetland mitigation requested (acres): IX. Environmental Documentation (DWQ Only) Does the project involve an expenditure of public funds or the use of public (federal/state/local) land? Yes ® No ? If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ? No If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? X. Proposed Impacts on Riparian and Watershed Buffers (DWQ Only) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. Page 9 of 12 Will the project impact protected riparian buffers identified within 15A NCAC 213 .0233 (Neuse), 15A NCAC 213 .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Yes ? No ® If you answered "yes", provide the following information: Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Zone* Impact (square feet Multiplier Required Mitigation 1 3 2 1.5 Total - Lone 1 extenus out su leet perpendicular Irom near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 213.0242 or.0260. XI. Stormwater (DWQ Only) Describe impervious acreage (both existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. N/A XII. Sewage Disposal (DWQ Only) Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. N/A XIII. Violations (DWQ Only) Is this site in violation of DWQ Wetland Rules (15A NCAC 21-1.0500) or any Buffer Rules? Yes ? No Page 10 of 12 Is this an after-the-fact permit application? Yes ? No XIV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) US Army Corps Of Engineers Field Offices and County Coverage Asheville Regulatory Field Office Alexander Cherokee Iredell Mitchell US Army Corps of Engineers Avery Clay Jackson Polk 151 Patton Avenue Buncombe Cleveland Lincoln Rowan Room 208 Burke Gaston Macon Rutherford Asheville, NC 28801-5006 Cabarrus Graham Madison Stanley Telephone: (828) 271-4854 Caldwell Haywood McDowell Swain Fax: (828) 271-4858 Catawba Henderson Mecklenburg Transylvania Raleigh Regulatory Field Office Alamance Durham Johnston Rockingham US Army Corps Of Engineers Alleghany Edgecombe Lee Stokes 6508 Falls of the Neuse Road Ashe Franklin Nash Suny Suite 120 Caswell Forsyth Northampton Vance Raleigh, NC 27615 Chatham Granville Orange Wake Telephone: (919) 876-8441 Davidson Guilford Person Warren Fax: (919) 876-5283 Davie Halifax Randolph Wilkes Washington Regulatory Field Office Beaufort Currituck Jones US Army Corps Of Engineers Bertie Dare Lenoir Post Office Box 1000 Camden Gates Martin Washington, NC 27889-1000 Carteret* Green Pamlico Telephone: (252) 975-1616 Chowan Hertford Pasquotank Fax: (252) 975-1399 Craven Hyde Perquimans Wilmington Regulatory Field Office Anson Duplin Onslow US Army Corps Of Engineers Bladen Harnett Pender Pitt Tyrrell Washington Wayne Union Watauga Yancey Wilson Yadkin *Croatan National Forest Only Page I 1 of 12 Glenn High School Copyright (C) 1998, Maptech, Inc. 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' J i j ROADWAY DRAINAGE Df NOTE: No right-of-way ~ I ~ ~ ~ IWAY DRAINAGE DfTCtI, iYP. ~ t\ \ SEE DETAILS 7/W101 information found, ' ~ t~, DEraLS 7/w~o1 AND 4/Wao2 ~ . ~ ~ 0 ; 60' rl ht- - g of way honored. ~ ; i. ASPHALT ENTRANCE PAD 1~ . I :f. SEE DETAIL 5/W402 ~ ~ t ~~=1 ~ ~ ' t NEW 36 RJ DIP LINE FOR ~ x ~ STEEL 80LLARD (iYP.) LIMB OF DISTURBANCE „r \ 'sTURBANCE s ~ . - i SIMILAR TO 7/W402 1060 PRESSURE ZONE " f I 24LF OF 18 RCP 12 ACCESS t ' i 30' PER~lANENI i ~ 34 PERMANENT aGTl; 5bunlorn no ~ ~ STEEL POST GATE AND BowtRDS INV. IN 939.0 DRIVE (GRAVEL UIILTIY EASEMEIr~ ! ; SEE DEIAII 10 303 I~• olrr 938.a SEE DETAIL 4 W402 URInY EASEMENT , ~ LKU19(1? . ax~ac~ .ro i ~ i ~ s ~ ~ ~ T/. ~ i b ~ 'yn ~ a ~Lp. ~ , , , Y 1 _G _ 0.VJ ~ x ~ , PT 21+22.47 . C~ a~c. r~°.a ....,.._.._._...M,._ ------a- , - _.:r~.xrx,..._ • _ _ r :fi'r,:~ I ~ - - - - ~ _ _ ~ ~ 10006 ' 11+00 12+00 r 50, i 13+00 14+00 15+00 - . . 18+QO 17+00 17+00 18 00 t9+00 a 20 CLEARING l1MIiS l~JD TREE ,~p0 PROTECTION FEN?~E, TVA. i 9 `~1 SEE DETNL 5 ~~01 „ /w RIP RAP 4 LIMIT OF DISTURBANCE ~ ~ NEW 36" RJ BUTTERFLY VALVE Carol Smi 10 TEMPORARY STA 1 +4 CONSTRUCTION 9 5.92 FORWARD ~ WR}I CI1Y yn th Dav1s STANDARD VALVE 80X D6 1481, P 1414 N = 846054.61 ~ SEE DETAL 7 401 STRAW AND NET LINED TEMPORARY g STA 11+99,85 BACK ~s ~ - T E - 16]0243.44 DNERSION DITCH TYP ax 81ock 5632 .SEE UETNLS ~ 45' R ~ J BEND ~ ~ 36" RJ PLUG 6 101 AND 7 W101 N =845110.85 'gip 0 p 50 100 150 E = 1670166.12 i OUTLET PROTECTION SEE DETNL 8/W402 SCALE IN FEET ;TU 0 5' 10' 15' DRIZ. W~Q ~ t = 50 HORIZ. 1" = 5' VERT. ~T. SCALE IN FEET v . _ ~ W . Z a z 960 . . " O ~ ,~j N ~ ~ O O 960 m . 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PAVEi~ENT . . ~2+00.. __»+ao. r~ . 1a+oo wa~uN~ . _ - wA ~ a+oo 11 +o0 12+00 1 TERIINE W AT£RLINE _ _ 3+00 14+00 15+00 i6+00 1y+00 18+00 18+00 19+ ~ 20+00 21+00 22+00 23+Of 2 APRIL 2 CNH ur,unal~r uu 2 2002 RECORD DRAWING ~ ~ ~ ~ ,~~p ,,~~pU HN iii PAA .~_~t~~. i~~~ .o.ntH ~Rn~%,- ~ DRAWN nnrG Jwp- ~ V % .,.,IL- rrcwt~l MANAGER DEPARTMENT MANAGER 1 MAR 10 2000 ADDENDUM 1 • Q~ Glenn High Elevated Water Tank K. MEIKLE JANUARY 2000 T. HfGHFlLL R. YINAY N „ K AM fY ~ p VYI 0 r • j " • r > z ARCADIS GERAGHTY 0 FEB 23 2000 ISSUE FOR BID =s E 22561 ; : : 02 20 :RAGHTY&MILLER Winston-Salem/Forsyth LEAD DESIGN PROF CHECKED Winston-Salem/Forsyth County c. Hum T. HIGHFlIL o CNN KAM a A FEB 04 2000 OWNER AGENCY REVIEW ' ~•'C '~'y' ~.'~C~ ` of No'ffi Catofi"a inc. Utility Commission ACCESS ROAD PROJECT NUMBER DRAWING NUMBER , IRL~: J CNN 0 ( ~ ~ 2301 Rexwoods Drive, Past Office Box 313E W.1115 Office Box 31388 Winston PLAN AND PROFILE NO. 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' J i j ROADWAY DRAINAGE Df NOTE: No right-of-way ~ I ~ ~ ~ IWAY DRAINAGE DfTCtI, iYP. ~ t\ \ SEE DETAILS 7/W101 information found, ' ~ t~, DEraLS 7/w~o1 AND 4/Wao2 ~ . ~ ~ 0 ; 60' rl ht- - g of way honored. ~ ; i. ASPHALT ENTRANCE PAD 1~ . I :f. SEE DETAIL 5/W402 ~ ~ t ~~=1 ~ ~ ' t NEW 36 RJ DIP LINE FOR ~ x ~ STEEL 80LLARD (iYP.) LIMB OF DISTURBANCE „r \ 'sTURBANCE s ~ . - i SIMILAR TO 7/W402 1060 PRESSURE ZONE " f I 24LF OF 18 RCP 12 ACCESS t ' i 30' PER~lANENI i ~ 34 PERMANENT aGTl; 5bunlorn no ~ ~ STEEL POST GATE AND BowtRDS INV. IN 939.0 DRIVE (GRAVEL UIILTIY EASEMEIr~ ! ; SEE DEIAII 10 303 I~• olrr 938.a SEE DETAIL 4 W402 URInY EASEMENT , ~ LKU19(1? . ax~ac~ .ro i ~ i ~ s ~ ~ ~ T/. ~ i b ~ 'yn ~ a ~Lp. ~ , , , Y 1 _G _ 0.VJ ~ x ~ , PT 21+22.47 . C~ a~c. r~°.a ....,.._.._._...M,._ ------a- , - _.:r~.xrx,..._ • _ _ r :fi'r,:~ I ~ - - - - ~ _ _ ~ ~ 10006 ' 11+00 12+00 r 50, i 13+00 14+00 15+00 - . . 18+QO 17+00 17+00 18 00 t9+00 a 20 CLEARING l1MIiS l~JD TREE ,~p0 PROTECTION FEN?~E, TVA. i 9 `~1 SEE DETNL 5 ~~01 „ /w RIP RAP 4 LIMIT OF DISTURBANCE ~ ~ NEW 36" RJ BUTTERFLY VALVE Carol Smi 10 TEMPORARY STA 1 +4 CONSTRUCTION 9 5.92 FORWARD ~ WR}I CI1Y yn th Dav1s STANDARD VALVE 80X D6 1481, P 1414 N = 846054.61 ~ SEE DETAL 7 401 STRAW AND NET LINED TEMPORARY g STA 11+99,85 BACK ~s ~ - T E - 16]0243.44 DNERSION DITCH TYP ax 81ock 5632 .SEE UETNLS ~ 45' R ~ J BEND ~ ~ 36" RJ PLUG 6 101 AND 7 W101 N =845110.85 'gip 0 p 50 100 150 E = 1670166.12 i OUTLET PROTECTION SEE DETNL 8/W402 SCALE IN FEET ;TU 0 5' 10' 15' DRIZ. W~Q ~ t = 50 HORIZ. 1" = 5' VERT. ~T. SCALE IN FEET v . _ ~ W . Z a z 960 . . " O ~ ,~j N ~ ~ O O 960 m . M S ~ + f O O O T _ . ~ ~i 1 d d d - z ~ ~ o ~ _ ~ 950 _ a o a pia ~ 0 O~ x - a _~td1~ 950 -F rn ~ z S FlN~H...GRADE _ o .....ACCESS .URNS. - _ . ~ ~H...GRME . ~o Ess oR~E - ~ _ . n . 940 - _ . LtJ ib V < 3 - _ o _ , _ _ _ N N 940 s , , . _ 1:5' MIN: ,,a, , . _ _ _ _ „ . _ _ _ . ~ ~ vj...~ tp l„ Qf ~ ~ .l - r. E, . 5 z . ~ w r... F , „ ...GRAD ~ 1 A'),. A Y Y 4 QQ ~ ~ ~ _ • ~[1~ ~~+i... ~ >1 ~ is ~7~~.~1~~~~jY v,~ f41 /I ~i ~1W Ai!~ ~ Y y.. Q ~ ~ U0. _a . / I . ill,. nf.:. l A^T., . .1 ~ L n ~ , ~,s'~.~v r~ r o d _ 2LF~16"R _ _ N ~ ~ ~ . . k ~ ~ f - F ".F NEW El~"~ TED WATER TANK _ F1NI GRADE R,, 1 93 , _ I° NEW...36.. RJ .DIP . ~ .d. ~ ~ , _ 3 `aid ~ , ~i g~ - . WA tJNE..... ~ ; U~ ~ FOR 10 PRESSURE ZO E , ~ ~ f. ; < 1 - ~ ~ 36' RJ 90`.. ENS . ' . - 9~a °a o N ~ _ _ . _ L O) _ Jx; ~ _ ;~y~ . ~ AS HALT PAVEMENT GRAVEL PAVEM . E - N ~ a7 CJ rir"f , ~ _ .v - f t - tiro yl ~ , . y ~ N ~ z° 920 _ . . . t + r ~ ~ r O 6 . N y d d d' 920 40 OF 36 RCP' GRAVEL...VEMENT., ASP..... T. PAVEi~ENT . . ~2+00.. __»+ao. r~ . 1a+oo wa~uN~ . _ - wA ~ a+oo 11 +o0 12+00 1 TERIINE W AT£RLINE _ _ 3+00 14+00 15+00 i6+00 1y+00 18+00 18+00 19+ ~ 20+00 21+00 22+00 23+Of 2 APRIL 2 CNH ur,unal~r uu 2 2002 RECORD DRAWING ~ ~ ~ ~ ,~~p ,,~~pU HN iii PAA .~_~t~~. i~~~ .o.ntH ~Rn~%,- ~ DRAWN nnrG Jwp- ~ V % .,.,IL- rrcwt~l MANAGER DEPARTMENT MANAGER 1 MAR 10 2000 ADDENDUM 1 • Q~ Glenn High Elevated Water Tank K. MEIKLE JANUARY 2000 T. HfGHFlLL R. YINAY N „ K AM fY ~ p VYI 0 r • j " • r > z ARCADIS GERAGHTY 0 FEB 23 2000 ISSUE FOR BID =s E 22561 ; : : 02 20 :RAGHTY&MILLER Winston-Salem/Forsyth LEAD DESIGN PROF CHECKED Winston-Salem/Forsyth County c. Hum T. HIGHFlIL o CNN KAM a A FEB 04 2000 OWNER AGENCY REVIEW ' ~•'C '~'y' ~.'~C~ ` of No'ffi Catofi"a inc. Utility Commission ACCESS ROAD PROJECT NUMBER DRAWING NUMBER , IRL~: J CNN 0 ( ~ ~ 2301 Rexwoods Drive, Past Office Box 313E W.1115 Office Box 31388 Winston PLAN AND PROFILE NO. BY Raleigh, North Carolina 27622-1388 DATE REVISION DESCRIPTION uur 22-13M Salem, NC E~~ 1 f~ v Tel: st9~~82- 5i F 91~ ~ ?19/79=53051 t' 9'' ~ NCO398801.0000 W201