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HomeMy WebLinkAbout20061144 Ver 4_More Info Received_20090630ARCADIS Infrastructure, environment, buildings Transmittal Letter To: Ms. Cyndi Karoly NC Division of Water Quality 401 Wetlands Unit From: Linda Diebolt Subject: City of Raleigh Dempsey E. Benton WTP Water Transmission Main DWQ Project # 06-1144 Ver 4 & 5 We are sending you: ()Lo-11LA L4 \/+ ARCADIS 801 Corporate Center Drive Suite 300 Raleigh North Carolina 27607 Tel 919.854.1282 Fax 919.854.5448 ARCADIS G&M of North Carolina, Inc. NC Engineering License # C-1869 NC Surveying License # C-1869 ? Attached ? Under Separate Cover Via the Following Items: ? Shop Drawings ? Plans ? Specifications ? Change Order ? Prints ? Samples ? Copy of Letter ? Reports ® Other: Permit Modification Requests Copies Date Drawing No. Rev. Description Action" 5 6/30/09 Resubmittal of permit application for 06-1144- Version 4 FA 5 6/30/09 Resubmittal of permit application for 06-1144- Version 5 FA Action' ? A Approved ? AN Approved As Noted ? AS As Requested ? Other: Mailing Method ? U.S. Postal Service 1" Class ? Certified/Registered Mail ? Other: ?' G ?UN r', fi ??? i•r ,if?,r' nsro ?,; 4'c,? Copies: Date: 30 June 2009 ARCADIS Project No.: Nc705008.2000 ? CR Correct and Resubmit ? F File ® FA For Approval ? Resubmit Copies ? Return Copies ? Review and Comment ® Courier/Hand Delivery ? FedEx Priority Overnight ? FedEx 2-Day Delivery ? United Parcel Service (UPS) ? FedEx Standard Overnight ? FedEx Economy Comments: Please let us know if you require anv further information. Page: cb-nQ 1/1 ARCADIS Infrastructure, enwronrrient, huildrvc Ms. Cyndi Karoly N.C. Division of Water Quality 401 Wetlands Unit 1650 Mail Service Center Raleigh, NC 27699-1650 r 460 Subject: City of Raleigh Dempsey E. Benton Water Treatment Plant Project - Permit Modification Request - UT to Walnut Creek Response to Request for More Information dated 24 June 2009 DWQ Project # 06-1144 Ver. 4 Dear Cyndi: This letter and its attachments have been generated in response to the Request for More Information generated by the Division of Water Quality (DWQ) on 24 June 2009 relative to the above referenced project. In that letter you requested that a complete submittal package be resubmitted. Please find enclosed the complete application package associated with this permit modification. Your letter also requested additional information. The items listed in the Request for More Information and the responses are provided below. Please re-submit your site plans on full plan sheets at a scale no smaller than 1" = 50' with topographic contours shown. S21 is depicted on Drawing Number W26 at approximately station 298+00, S23 is depicted on Drawing Number W32 at approximately station 365+20, and S15 is depicted on Drawing Number W31 at approximately station 357+60. The above referenced drawings are attached. 2. Please provide a detailed planting plan for the buffers (standard format includes: scientific name, common name, source of the plant material, plant spacing, wetland indicator status, etc. as well as planting specifications). Although the impacts to the LIT to Walnut Creek and its riparian buffer were not included in previous PCN applications, the impacts are directly associated with non-electric utility line activities. Per Section .0233 of DWQ's Red Book of Rules, "Perpendicular crossings that disturb greater than 40 linear feet of riparian buffer with a maintenance corridor greater than 10 feet in width" are "Allowable" for "Non-electric utility line perpendicular crossing of streams and other surface waters". Based on the ARCADIS 801 Corporate Center Drive Suite 300 Raleigh North Carolina 27607 Tel 919.854.1282 Fax 919.854.5448 www.arcadis-us.com WATER RESOURCES Date: 30 June 2009 Contact: Linda Diebolt Phone: 919.854.1282 Email: linda.diebolt@arcadis-us.com Our ref: NC705008.2000 ARCADIS Cyndi Karoly 30 June 2009 above referenced rule, "restoration" of the riparian buffer is not proposed. The riparian buffer area is proposed to be returned to original grade, seeded, and strawed per the Design Specifications for the project, which were previously provided to DWQ. The above referenced methodologies associated with the riparian buffer at this site are the same as those proposed and permitted for the riparian buffer impacts throughout the rest of this project. 3. Please indicate all stream impacts including all fill slopes, dissipaters, and bank stabilization on the site plan. All stream impacts are shown on the attached drawings W26, W31, and W32. 4. Please enumerate all riparian buffer impacts on the site plan and clearly label impacts (Buffer Impact 1, etc.). Riparian buffer impacts are shown and labeled on the attached drawings W26, W31, and W32. 5. Please locate all isolated or non-isolated wetlands, streams, and other waters of the State as overlays on the site plan. All state and federal jurisdictional wetlands and streams are shown on the attached drawings. 6. Please locate all of the protected riparian buffers as overlays on the site plan, showing Zone 1 and Zone 2. All areas of Zone 1 and Zone 2 of the riparian buffers impacted by the proposed project are shown on the attached drawings W26, W31, and W32. Please feel free to call or e-mail me at linda.diebolt@arcadis-us.com if you have any questions or require additional information. Sincerely, ARCA IS Linda Diebolt Senior Scientist Copies: City of Raleigh - Dale Crisp City of Raleigh - Perry Allen Page: 2/2 ARCADIS ARCADIS 1r1frastr cture, et)vIrotimeW, bl. ddingS 801 Corporate Center Drive Suite 300 Raleigh North Carolina 27607 Ms. Cyndi Karoly Tel 919.854.1282 N.C. Division of Water Quality Fax 919.854.5448 401 Wetlands Unit www.arcadis-us.com 1650 Mail Service Center Raleigh, NC 27699-1650 WATER RESOURCES Subject: City of Raleigh Dempsey E. Benton Water Treatment Plant Project - Request for Permit Modification DWQ Project # 06-1144 Ver 2. Date: Dear Cyndi: 29 May 2009 In association with construction of the Dempsey E. Benton Water Treatment Plant Contact: (WTP), upgrades to the Lake Benson and Lake Wheeler dams, and construction of Linda Diebolt water transmission mains, Nationwide Permit (NWP) Numbers 12 and 39 were issued by the U.S. Army Corps of Engineers (USACE) on 5 April 2006 and a permit Phone: 919.854.1282 modification was issued in March 2008. A permit modification request for replacement of a culvert that was irreparably damaged during installation of the water Email: line was submitted to the Division of Water Quality (DWQ) in April 2009. The linda.diebolt@arcadis-us.com attached Pre-Construction Notification (PCN) application is being submitted to request a permit modification for impacts associated with installation of the water our ref: line. NC703027.1000 Two of the three impacts listed in the attached PCN application are associated with a Notice of Violation (NOV) issued by DWQ on 26 May 2009 (NOV-2009-PC-0383). The third impact included herein is in association with an impact that was included in the 2006 permit, but was removed in 2008 via the permit modification. The stream impacts were removed from the permit in 2008 since at that time the stream was no longer receiving stormwater flow due to construction of the site and was no longer jurisdictional. Since that time, the site has been developed by a third party (not the City of Raleigh), and a stormwater pond now drains into the stream channel. The stream is presently jurisdictional; therefore, the proposed impacts to the stream are included in the attached PCN application. The violations listed in the NOV were in association with unauthorized activities at S21 and S23. During construction activities associated with installation of the water line in the vicinity of S21, unanticipated impacts beyond those previously authorized ARCADIS occurred. The authorized impact at S21 is 40 feet of temporary excavation, and a total of 75 feet of stream was temporarily impacted by excavation activities. The water line has been installed in this portion of the project corridor, the stream has been restored to the original profile, the stream banks have been stabilized, fill material has been removed from the stream channel and riparian areas, and the riparian buffer zone has been replanted. Per the NOV, non-authorized fill material was placed within S23 during construction activities. S23 was previously approved for temporary excavation impacts of 40 feet. The unauthorized fill material that was placed within S23 was within the 40-foot project corridor and impacted 25 feet of stream. At present, the impacted portion of the stream has been restored to the original profile, the stream banks have been stabilized, fill material has been removed from the stream channel and riparian areas, and the riparian buffer zone has been replanted. Please feel free to call or e-mail me at linda.diebolt@arcadis-us.com if you have any questions or require additional information. Sincerely, ARCADIS s Linda Die It Senior Sc ntist Copies: City of Raleigh ARCADIS Cyndi Karoly 29 May 2009 Page: 2/2 flLo-I14L? V4 Office Use Only: Corps action ID no. DWQ project no. Form Version 1.3 Dec 10 2008 Pre-Construction Notification (PCN) Form A. Applicant Information 1. Processing 1a. Type(s) of approval sought from the Corps: ®Section 404 Permit El Section 10 Permit 1 b. Specify Nationwide Permit (NWP) number: 12 or General Permit (GP) number: 1c. Has the NWP or GP number been verified by the Corps? ® Yes ? No 1 d. Type(s) of approval sought from the DWQ (check all that apply): ® 401 Water Quality Certification - Regular ? Non-404 Jurisdictional General Permit ? 401 Water Quality Certification - Express ® Riparian Buffer Authorization 1 e. Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification: ? Yes ® No For the record only for Corps Permit: ? Yes ® No 1f. Is payment into a mitigation bank or in-lieu fee program proposed for mitigation of impacts? If so, attach the acceptance letter from mitigation bank or in-lieu fee program. ? Yes ® No 1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h below. ? Yes ® No 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ? Yes ® No 2. Project Information 2a. Name of project: City of Raleigh Dempsey E. Benton Water Treatment Plant Project - Permit Modification Request 2b. County: Wake 2c. Nearest municipality / town: Raleigh 2d. Subdivision name: n/a 2e. NCDOT only, T.I.P. or state project no: n/a 3. Owner Information 3a. Name(s) on Recorded Deed: State of North Carolina School for the Blind 3b. Deed Book and Page No. n/a 3c. Responsible Party (for LLC if applicable): 3d. Street address: 116 W Jones St 3e. City, state, zip: Raleigh, NC 27603 3f. Telephone no.: Unknown 3g. Fax no.: Unknown 3h. Email address: Unknown Page 1 of 12 PCN Form - Version 1.3 December 10, 2008 Version 4. Applicant Information (if different from owner) 4a. Applicant is: ? Agent ® Other, specify: Municipality 4b. Name: Dale Crisp, Director of Public Utilities 4c. Business name (if applicable): City of Raleigh 4d. Street address: One Exchange Plaza, Suite 620 4e. City, state, zip: Raleigh, NC 27602 4f. Telephone no.: 919.857.4540 4g. Fax no.: 919.857.4545 4h. Email address: Dale.Crisp@ci.raleigh.nc.us 5. Agent/Consultant Information (if applicable) 5a. Name: Linda Diebolt 5b. Business name (if applicable): ARCADIS 5c. Street address: 801 Corporate Center Drive, Suite 300 5d. City, state, zip: Raleigh, NC 27607 5e. Telephone no.: 919.854.1282 5f. Fax no.: 919.854.5448 5g. Email address: Linda. Diebolt@)arcadis-us.com Page 2 of 12 B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): 1702806512 1b. Site coordinates (in decimal degrees): Latitude: 35.724859 Longitude: - 78.625756 (DD.DDDDDD) (-DD.DDDDDD) 1c. Property size: 98.77 acres 2. Surface Waters 2a. Name of nearest body of water (stream, river, etc.) to Wildcat Branch proposed project: 2b. Water Quality Classification of nearest receiving water: C; NSW 2c. River basin: Neuse 3. Project Description 3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application: S15 is located in an undeveloped portion of a commercial property, S21 is located in an undeveloped portion of the Highway Patrol Training Facility, and S23 is located in an undeveloped tract of land and is within an existing sewer easement. The vicinity of the project consists of roadway easements, light industrial development, and wooded, undeveloped areas. 3b. List the total estimated acreage of all existing wetlands on the property: None. 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: Approximately 500 feet of stream exists within the property. 3d. Explain the purpose of the proposed project: The project consists of installation of a water line. During pipe installation, impacts to S21 were greater than anticipated or previously permitted. The approved authorized impact at S21 is 40 feet of temporary excavation; however, 75 feet of S21 was temporarily impacted during installation of the water line. During clearing activities associated with the project corridor, unauthorized fill material was temporarily placed within the stream channel of S23 within the project corridor. This PCN application is being submitted to request an after-the-fact permit modification for an additional 35 feet of temporary excavation to S21 and temporary fill within S23. Impact approval for S15 is also included herein. 3e. Describe the overall project in detail, including the type of equipment to be used: The water line is installed using an excavator. During construction, temporary impacts to S21 exceeded the authorized impact for this stream. A Notice of Violation issued by DWQ on 26 May 2009 (NOV-2009-PC-0383) includes the aforementioned exceedance. The S21 stream channel that was impacted during construction activities has been restored to the original profile, the stream banks have been stabilized, all fill material has been removed from the stream channel and riparian zone, and the riparian buffer has been replanted (see attached photos). The temporary fill material that was placed within S23 and riparian zone has been removed, the stream banks have been stabilized, and the riparian buffer has been replanted (see attached photos). Page 3 of 12 PCN Form - Version 1.3 December 10, 2008 Version B. Project Information and Prior Project History 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / project (including all prior phases) in the past? Comments: No jurisdictional determination (JD) was issued by USACE as the delineations were finalized during the Rapanos legal battle when no JDs were being issued. ? Yes ® No ? Unknown However, impacts to Waters of the US associated with the Dempsey E. Benton WTP project were permitted without modification of the jurisdictional boundaries, inferring USACE agreement with the jurisdictional boundaries shown on the design plans. 4b. If the Corps made the jurisdictional determination, what type ? Preliminary ? Final of determination was made? 4c. If yes, who delineated the jurisdictional areas? Agency/Consultant Company: ARCADIS Name (if known): Linda Diebolt Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. A NCDWQ stream determination for the applicability of Neuse River Riparian Buffer Rules was conducted at the WTP on April 14, 2003 and issued August 28, 2003 (No. NBRRO-03-199). 5. Project History 5a. Have permits or certifications been requested or obtained for ® Yes ? No ? Unknown this project (including all prior phases) in the past? 5b. If yes, explain in detail according to "help file" instructions. Impacts to jurisdictional resources along the force main for the Highway 50 wastewater pump station have been permitted under a Nationwide Permit (NWP) #12 (Action ID No. 200421195 and 200421196; August 16, 2004). A 401 Water Quality Certification (WQC) for the force main was issued by NCDWQ (Project No. 04-0921; July 30, 2004). As part of the permitting for the Dempsey E. Benton WTP and its associated pump stations, water transmission mains, intake and discharge sites, and other structures, a NWP #12 and #39 were issued by the USACE on April 5, 2006 (Action ID Nos. 200320193 and 200620626-200620628). Approval of the 401 WQC and Authorization Certificate per the Neuse River Buffer Protection Rules (15A NCAC 2B .0233) with Additional Conditions was issued on November 26, 2006 (NCDWQ Project No. 06-1144). However, after the aforementioned Section 401 and 404 approvals were issued, a portion of the previously permitted transmission main was rerouted. Impacts to jurisdictional areas from the rerouted transmission main are less than the impacts included in the April 5, 2006 USACE NWP #12 and #39 and the November 26, 2006 WQC. A permit modification for replacement of a culvert that was damaged during installation of the water line was submitted 23 April 2009. 6. Future Project Plans 6a. Is this a phased project? ? Yes ® No 6b. If yes, explain. Page 4 of 12 C. Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed below for your project (check all that apply): ? Wetlands ® Streams - tributaries ® Buffers ? Open Waters ? Pond Construction 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted. 2a. 2b. 2c. 2d. 2e. 2f. Wetland impact Type of jurisdiction number - Type of impact Type of wetland Forested (Corps - 404, 10 Area of impact Permanent (P) or (if known) DWQ - non-404, other) (acres) Temporary W1 ? P ? T ? Yes ? Corps ? No ? DWQ W2 ? P ? T ? Yes ? Corps ? No ? DWQ W3 ? P ? T ? Yes ? Corps ? No ? DWQ W4 ? PEI T ? Yes ? Corps ? No ? DWQ W5 ? P ? T ? Yes ? Corps ? No ? DWQ W6 ? P ? T ? Yes ? Corps ? No ? DWQ 2g. Total wetland impacts 2h. Comments: 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted. 3a. 3b. 3c. 3d. 3e. 3f. 3g. Stream impact Type of impact Stream name Perennial Type of jurisdiction Average Impact number - (PER) or (Corps - 404, 10 stream length Permanent (P) or intermittent DWQ - non-404, width (linear Temporary (T) (INT)? other) (feet) feet) S21 ? P ® T Excavation UT to Walnut ? PER ® Corps 6 75 Creek ® INT ® DWQ S23 ? P ® T Placement of Fill UT to Walnut Creek ® PER ? INT ® Corps ® DWQ 3 25 S15 ? P ®T Excavation UT to Walnut Creek ? PER ® INT ® Corps ® DWQ 4 40 S4 ? P ? T ? PER ? Corps ? INT ? DWQ S5 ? P ? T ? PER ? Corps ? INT ? DWQ S6 ? P ? T ? PER ? Corps ? INT ? DWQ 3h. Total stream and tributary impacts 140 3i. Comments: S21 has approved authorization for 40 feet of temporary excavation; however, an additional 35 feet of temporary excavation authorization is requested. S23 has approved authorization for 40 feet of temporary excavation; however, placement of fill was not approved within the Page 5 of 12 PCN Form - Version 1.3 December 10, 2008 Version project corridor and is requested. S15 was included in the 2006 permit application; however, at the time of reinvestigation associated with the relocated project corridor, S15 was not jurisdictional. Development of the site by a third parry (not the City of Raleigh) in which S15 is located was underway at the time of the site reinvestigation in 2008. The stream channel and the headwaters of the stream had been significantly modified and sheet flow of stormwater from the site was not entering the channel. However, since 2008, the site has been developed and stormwater retention ponds now discharge into the old channel. Therefore, S15 is currently jurisdictional and approval of temporary excavation impacts to this channel is requested. 4. Open Water Impacts If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of the U.S. then individual) list all open water impacts below. 4a. 4b. 4c. 4d. 4e. Open water Name of waterbody impact number - (if applicable) Type of impact Waterbody type Area of impact (acres) Permanent (P) or Temporary 01 ?P?T 02 ?P?T 03 ?P?T 04 ?P?T 4f. Total open water impacts 4g. Comments: 5. Pond or Lake Construction If and or lake construction proposed, then complete the chart below. 5a. 5b. 5c. 5d. 5e. Wetland Impacts (acres) Stream Impacts (feet) Upland Pond ID Proposed use or purpose (acres) number of pond Flooded Filled Excavated Flooded Filled Excavated Flooded P1 P2 5f. Total 5g. Comments: 5h. Is a dam high hazard permit required? ? Yes ? No If yes, permit ID no: 5i. Expected pond surface area (acres): 5j. Size of pond watershed (acres): 5k. Method of construction: Page 6 of 12 6. Buffer Impacts (for DWQ) If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts below. If an impacts require mitigation, then you MUST fill out Section D of this form. 6a. ® Neuse ?Tar-Pamlico ? Other: Project is in which protected basin? ? Catawba ? Randleman 6b. 6c. 6d. 6e. 6f. 6g. Buffer impact number - Reason Buffer Zone 1 impact Zone 2 impact Permanent (P) or for impact Stream name mitigation (square feet) (square feet) Temporary required? Non- B1 ®P ? T electric Unnamed tributary to ? Yes 2100 1400 utility line Walnut Creek ® No crossing Non- B2 ®P ? T electric Unnamed tributary to ? Yes 2400 1600 utility line Walnut Creek ® No crossing B3 ?P?T ?Yes ? No 6h. Total buffer impacts 4500 3000 6i. Comments: B1 is adjacent to S21 and B2 is adjacent to S15 Page 7 of 12 D. Impact Justification and Mitigation 1. Avoidance and Minimization 1 a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. During design of the project, impacts to jurisdictional areas were avoided by using trenchless construction techniques to traverse some of the jurisdictional streams within the project corridor. Impacts to jurisdictional streams that are impacted by open-cut pipe installation were minimized by having stream crossings with 15 degrees of perpendicular. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. Using trenchless construction techniques to traverse some of the jurisdictional areas within the project corridor avoids impacts to those jurisdictional areas. Additionally, impacts to jurisdictional areas that will be temporarily impacted by open-cut pipe installation methods will be minimized by the use of Best Management Practices and adherence to the Sedimentation and Erosion Control Plan. 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for impacts to Waters of the U.S. or Waters of the State? ? Yes ® No 2b. If yes, mitigation is required by (check all that apply): ? DWQ ? Corps 2c. If yes, which mitigation option will be used for this project? ? Mitigation bank El Payment to in-lieu fee program ? Permittee Responsible Mitigation 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: 3b. Credits Purchased (attach receipt and letter) Type Quantity 3c. Comments: 4. Complete if Making a Payment to In-lieu Fee Program 4a. Approval letter from in-lieu fee program is attached. ? Yes 4b. Stream mitigation requested: linear feet 4c. If using stream mitigation, stream temperature: ? warm ? cool ?cold 4d. Buffer mitigation requested (DWQ only): square feet 4e. Riparian wetland mitigation requested: acres 4f. Non-riparian wetland mitigation requested: acres 4g. Coastal (tidal) wetland mitigation requested: acres 4h. Comments: 5. Complete if Using a Permittee Responsible Mitigation Plan 5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan. Page 8 of 12 PCN Form - Version 1.3 December 10, 2008 Version 6. Buffer Mitigation (State Regulated Riparian Buffer Rules) -required by DWQ 6a. Will the project result in an impact within a protected riparian buffer that requires buffer mitigation? ? Yes ® No 6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the amount of mitigation required. Zone 6c. Reason for impact 6d. Total impact (square feet) Multiplier 6e. Required mitigation (square feet) Zone 1 3 (2 for Catawba) Zone 2 1.5 6f. Total buffer mitigation required: 6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank, permittee responsible riparian buffer restoration, payment into an approved in-lieu fee fund). 6h. Comments: Buffer mitigation is not required for the proposed activities. Page 9 of 12 E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1 a. Does the project include or is it adjacent to protected riparian buffers identified ® Yes ? No within one of the NC Riparian Buffer Protection Rules? 1 b. If yes, then is a diffuse flow plan included? If no, explain why. ? Yes No Comments: The proposed project will not provide impervious surfaces. 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? <0.001 % 2b. Does this project require a Stormwater Management Plan? ? Yes ® No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: The project area contains less than 24% impervious surface area, consists of installation of a subsurface water line, and no increase in impervious surface will occur. 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: ? Certified Local Government 2e. Who will be responsible for the review of the Stormwater Management Plan? ? DWQ Stormwater Program ? DWQ 401 Unit 3. Certified Local Government Stormwater Review 3a. In which local government's jurisdiction is this project? ? Phase II ? NSW 3b. Which of the following locally-implemented stormwater management programs ? USMP apply (check all that apply): ? Water Supply Watershed ? Other: 3c. Has the approved Stormwater Management Plan with proof of approval been ? Yes ? No attached? 4. DWQ Stormwater Program Review ? Coastal counties ? HQW 4a. Which of the following state-implemented stormwater management programs apply ? ORW (check all that apply): ? Session Law 2006-246 ? Other: 4b. Has the approved Stormwater Management Plan with proof of approval been ? Yes ? No attached? 5. DWQ 401 Unit Stormwater Review 5a. Does the Stormwater Management Plan meet the appropriate requirements? ? Yes ? No 5b. Have all of the 401 Unit submittal requirements been met? ? Yes ? No Page 10 of 12 PCN Form - Version 1.3 December 10, 2008 Version F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1 a. Does the project involve an expenditure of public (federal/state/local) funds or the ® Yes ? No use of public (federal/state) land? 1 b. If you answered "yes" to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State ® Yes ? No (North Carolina) Environmental Policy Act (NEPA/SEPA)? 1 c. If you answered "yes" to the above, has the document review been finalized by the State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval letter.) ® Yes ? No Comments: FONSI attached 2. Violations (DWQ Requirement) 2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, ® Yes ? No or Riparian Buffer Rules (15A NCAC 2B .0200)? 2b. Is this an after-the-fact permit application? ® Yes ® No 2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s): A Notice of Violation (NOV) was issued by DWQ on 26 May 2009 for unauthorized impacts to S21 and S23 (NOV-2009-PC- 0383). S21: During construction activities associated with installation of the water line in the vicinity of S21, unanticipated impacts beyond those previously authorized occurred. The authorized impact at S21 is 40 feet of temporary excavation, and a total of 75 feet of stream was temporarily impacted by excavation activities. The water line has been installed in this portion of the project corridor, the stream has been restored to the original profile, the stream banks have been stabilized fill material has , been removed from the stream channel and a riparian areas, and the riparian buffer zone has been replanted. S23: Non-authorized fill material was placed within S23 during construction activities. S23 was previously approved for temporary excavation impacts of 40 feet. The unauthorized fill material that was placed within S23 was within the 40-foot project corridor but only impacted 25 feet of stream, per NOV. At present, the water line has been installed in this portion of the project corridor, the stream has been restored to the original profile, the stream banks have been stabilized fill material , has been removed from the stream channel and riparian areas, and the riparian buffer zone has been replanted. Construction activities at S15 have not yet occurred. 3. Cumulative Impacts (DWQ Requirement) 3a. Will this project (based on past and reasonably anticipated future impacts) result in ® Yes ? No additional development, which could impact nearby downstream water quality? 3b. If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent DWQ policy. If you answered "no," provide a short narrative description. A complete analysis of impacts associated with this project is provided in the Environmental Assessment (EA) that was generated for this project. A copy of the FONSI is attached. 4. Sewage Disposal (DWQ Requirement) 4a. 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. No wastewater will be generated from the proposed project. Page 11 of 12 PCN Form - Version 1.3 December 10, 2008 Version 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or ® Yes ? No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act ® Yes ? No impacts? ® Raleigh 5c. If yes, indicate the USFWS Field Office you have contacted. ? Asheville 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? A Final Biological Assessment (BA) was submitted to the USACE in July 2005 for the Dempsey E. Benton WTP that described in detail the findings and approach to evaluating the instream flow study results, the impacts of the Dempsey E. Benton WTP project, and mitigation for impacts to the dwarf wedgemussel. The Final BA initiated formal Section 7 Consultation under the Endangered Species Act. A Final Biological Opinion (BO) was signed by the USFWS in February 2006. The conclusions of the Final BO were provided in the previously submitted PCN Application Form for the Dempsey E. Benton WTP project. 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ? Yes ® No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? Determination made based upon data available through NC Center for Geographic Information and Analysis (NC CGIA). 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation ? Yes ® No status (e.g., National Historic Trust designation or properties significant in North Carolina history and archaeology)? 7b. What data sources did you use to determine whether your site would impact historic or archeological resources? Review of NC State Historic Preservation Office and Office of State Archaeology maps was conducted as part of the development of the EA for the Dempsey E. Benton WTP project. Additionally, the EA was reviewed through the state clearinghouse, and a FONSI was issued by the state. 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA-designated 100-year floodplain? ? Yes ® No 8b. If yes, explain how project meets FEMA requirements: 8c. What source(s) did you use to make the floodplain determination? FEMA FIRM Panel 3720170200J (effective date May 2, 2006) Dale Crisp 29 May 2009 Applicant/Agent's Printed Name Applicant/ g nt's Signature Date (Agent's signature is valid only a authorization letter from the applicant is ded. Page 12 of 12 �. � �\�� fir'—I i � I '�. � • I � � - F ,.. — — X)L?GX.XGF II E.B. BAIN � _ t,," ,t a , � L<, f,,,v lu' _ WATER TREATMENT PLANT -'Of C '.• y Fset, Band' . .moi .� Ir.; • I �,. 1 r �_P r y 41 \r-__ - ._-(�' '�v J 3 e -` �_ _�. d., 1 L.�T d±ru i._ _ � —. s \ _ �i /� •W t;i 6 I •. ♦,may �7 I k— L •" ~� r� I.y*. ate. -{ ." 7 1 I .a. 9 iy.. a �7 r F Y�L'L i ~• -{ 0}�. � n � - r �'�� — TT �ft�`j�, � Cd. �n �� � I \�� • b _ i I FY � �• .�al'n{MI ' I' t / . ♦ r//q I � �m � .l � -'�>t . _ ^ �, '�4, u:as. r... 1. .� i :�!� ��. •�`°'�i"' �' r _ � ([ci hn /C i ham_, f� /� � �1,, ti 4� •%- I , �_,.k,� '` - __ _� r'��} �_;_ ..- '�,. Lin Um YXrk� - 5. Transmission Main Routedif 1 DEMPSEY E. BENTON --4 - - �' -� WATER TREATMENT PLANT - r. currently under construction' I 7'+ i a — I � I I r P � ,�.• ___. ._ Fwd � I � Legend SITE LOCATION MAP Transmission Main Route Dempsey E. Benton WTP Figure City of Raleigh 0 0.375 0.75 1.5 Source 7 5 Minute USGS Topographic Maps I' Miles Garner, Lake Wheeler, Raleigh West, 1 inch = 0.75 mile and Raleigh East, North Carolina - ? u/??i?/= /?.? -e. n-?'T tV1'FfZ /•y-nw? p . D?'A'JLL7t.yt' con © r D l"?'2 t • . • ; 1 `?' ?lll • D 01 (RM (ft q,,? P?, 7 r' f, ' ?, w i chi a 7 t C?^ MA W'm 101 3 ( ° 0 T-1 (x WE W. V9 'r l'ti''Id .Y ?? ?- \JLL? ? ?:;1•S6? " `r- ? ? ?. ? ? y? r D /.F?si ???... ?Ki??? _""^?' /' •, ?y`. `-"' _ "' ?Dh ' •? • r D ?//?.? -u--' .'?i!'=c= "1s?''.'`^i! ?a;0 L7.a:G5? : AA R &@ED @1 ? M M (?f- ° p 30 tip mm s.? ° a _a r M a a 00 CON-, ,COT) W4 v bt??o y ° d1ci y ,• +: flu ??.{+^k r^ a '• V`^•' ,_..,,.;,?OC,ya..^C'1s.i 'tea;" rL OWE ' -s , MM aPa at- ° ; D a n OT- T ansmission Main Route ? 9t r a f F@ DEMPSEY E. BENTON §?S'` WATER TREATMENT PLANT -? currently under construction ! C-6, bw: uok-- ? f-ES '? ?. i• ° e..._ 4 ` ?4 )?A??1 ?L'D :(*'r aV V V..W t ?A?Ui ??JJ r MOft % a llinf3 r _S. avx2._ ?{1 tr r&_ ? u' fad-?C C : s Lege`nd? SOILS MAP Transmission Main Route Figure Dempsey E. Benton WTP 0 0.375 0.75 1.5 City of Raleigh Miles 1 inch = 0.75 mile ,?5? DEMPSEY E. BENTON WATER TREATMENT PLAN T?? currently under construction L m i ? ? s ? cad e?Py BUFF t, t , ? ? .d1 Spy -IIJF ALOE RD k y p y , ? i . i :F 4.1 ?SFTRL+? ?. w t - j. J if• „? , OREGON TRL . .t «j°' .. Legend PLAN VIEW Transmission Main Route Dempsey Figure E. Benton WTP Ci of Raleigh 3 0 0.125 0.25 0.5 Miles 1 inch l 0.25 mile Continued on Figure 5 ` S14 Z Stream Impacts: 0.006 acre Buffer Zone 1 Impacts: 0.055 acre MF�h-I,V,cq<e<V Buffer Zone 2 Impacts: 0.037 acre a ENRY DR p CAPITA ,., Blow Off 2 � _ Ne,- Stream Impacts: 0.001 acre " ' CURTISS,D o Buffer Zone 1 Impacts: 0.055 acre Buffer Zone 2 Impacts: 0.037 acre Al, Transmission Main Route t f e o oP Y FAYEDR .'� GS�o BRYA/Vp4 . , co 0co 0 ��?h IAI .SPRI NGV/ i � - fn Gi • Z h , �� .• � ., .ti i+. `) v a� EW.TR� i flit - sf+ m; o 2 �u Q s2+ 'b• QIP ti� ,2 V4 0 t�•'E.SPRI „D � h � s;'R Blow Off 1 N yStream Impacts: 0.001 acre P°N .LU Buffer Zone 1 Impacts: 0.055 acre ��°� a Buffer Zone 2 Impacts: 0.037 acre r o�, ARUM �''�' 1 S20 Q FRED Stream Impacts: 0.006 acre , t� Buffer Zone 1 Impacts: 0.055 acre ��sc Buffer Zone 2 Impacts: 0.037 acre vpWNDP a " g Stream is culverted fromAL JW I West of the ball field to r KENTUCKY D o� �RooKDR east of Rand Mill Road R �� y n No impacts will occur. ° d ��• ` r �a POOLE � ,.. - v� w'r� a' `4, '11.E �, �f � ►�� N r ' Continued on Figure ;3 Legend Transmission Main Route Blow Off Location Neuse River Buffer Surface Waters PLAN VIEW Figure Dempsey E. Benton WTP g City of Raleigh 4 0 0.125 025 0.5 Miles 1 inch = 0.25 mile Stream Impacts: 0.009 acre \ New Impacts (0 Y Buffer Zone 1 Impacts: 0.055 acre Temporary Stream Impacts: 0.004 acre r' NON AV- Buffer Zone 2 Impacts: 0.037 acre'; ' Permanent Buffer Zone 1 Impacts: 0.055 acre Permanent Buffer Zone 2 Impacts: 0.037 acre Wetland 3 Wetland Impacts: 0.46 acre St?eamOffm acts: 0.001 acre p i x °Buffer Zone 1 Impacts: 0.055 acre y? Buffer Zone 2 Impacts: 0.037 acre; E RD r 3 APANOK{ ';` tai Fta r s' , r vs CH ` a p Stream Impacts: 0.009 acre o? sHeRwee DR w Buffer Zone 1 Impacts: 0.055 acre ABuffer Zone 2 Impacts: 0.037 acre 000 a x o s CIRCLE LN Tp,'YON RD ? •, E 'RYpN RD -- a Transmission Main Route N x - S21 and B1 ., souTaERLuND RD ao New Impacts" ?Q ?Z N Temporary Stream Impacts: 0.006 acre y o Permanent Buffer Zone 1 Impacts: 0.055 acre ! -Z Permanent Buffer Zone 2 Impacts: 0.037 acre ; ?'' N A a Continued on Figure 4 Legend PLAN VIEW Transmission Main Route Dempsey E. Benton WTP Figure Blow Off Location City of Raleigh Neuse River Buffer - Zone 1 5 Neuse River Buffer - Zone 2 0 0.125 0.25 0.5 Surface Waters Miles 1 inch = 0.25 mile Z we ;;iii6i u , +?,• , i i ,p.•. r ? L ?i ?a. ww co UU T f LO r- Q O C) CD 1 cu U U 0 a C o L Q. E E ? ` U N N N c C L 6f ?` C Q Q N N fA ' ? O 0) W C > co C: co 7 7 ! r i Z 4- W p LL) l ) ? ' Q J au c Y - ? ?°-cC C `? Jm ARM Legend PLAN VIEW Transmission Main Route Dempsey E. Benton WTP Figure ® Area of Stream and/or Buffer Impact Neuse River Buffer - Zone 1 City of Raleigh 7 ?.,. Neuse River Buffer - Zone 2 0 50 100 200 Surface Waters Feet 1 inch = 100 feet 4 ARCADIS ARCADIS 801 Corporate Center Drive Suite 300 Raleigh North Carolina 27607 Ms. Cyndi Karoly Tel 919,854 1282 N.C. Division of Water Quality Fax 919 854 5448 401 Wetlands Unit www.arcadis-us.aom 1650 Mail Service Center Raleigh, NC; 27699-1650 WATER RESOURCES Subject City of Raleigh Dempsey E. Benton Water Treatment Plant Project - Permit Modification Request -- UT to Walnut Creek Response to Request for More Information dated 11 June 2009 DWQ Project # 06-1144 Ver. 4 Date 16 June 2009 Dean Cyndi: Conrad: This letter and its attachments have been generated in response to the Request for Linda Diebolt More Information generated by the Division of Water Quality (DWQ) on 11 June 2009 relative to the above referenced project. The items listed in the Request for More Phone 919.$54.1282 Informaation and the responses are provided below. Email 1. Please re-submit your site plans on full plan sheets at a scale no linda.d+ebolt@arcadis-us.corn smaller than I" = 50' with topographic contours shown. S.21 is depicted on Drawing Nurnber W3, S23 is depicted on Drawing Number W32 and our ref W32A, and S 15 is depicted on Dra+jving Number W31 The above referenced NC 105008.2000 drawings are attached. 2. Please provide a detailed planting plan for the buffers (standard format includes: scientific name, common name, source of the plant material, plant spacing, wetland indicator status, etc, as well as planting specifications), Buffers within the 40-foot wide project corridor will be maintained by regular mo+.aing. The Fertilizinq, Seeding, and Mulching specifications for the prniect are attached (Section 01420). The seed mixture used within jurisdictional wetlands differs from the attached specification; however, none of the buffer areas included in thi-s permit application are within jurisdictional wetlands. Several of the detail sheets for the project are attached. These details include temporary check dam, synthelir:, matting, equipment streanr crossing, anti-seep co lar, and stream bank protection. f A R(. AD I ? Cyndi Karoly 16 June 2009 3. Please indicate all stream impacts including all fill slopes, dissipaters, and bank stabilization on the site plan. All stream impacts are shown on the attached figures. 4 Please enumerate all riparian buffer impacts on the site plan and clearly label impacts (Buffer Impact 1, etc,). Riparian buffer impacts are shown and labeled on the attached figures 5. Please locate all isolated or non-isolated wetlands, streams, and other waters of the State as overlays on the site plan.. All state and federal jurisdictional wetlands and streams are shown on the attached figures. 6. Please locate all of the protected riparian buffers as overlays on the site plan, showing Zone 1 and Zone 2, All areas of Zone 9 and Zone 2 of the riparian buffers impacted by the proposed project are shown on the attached figures. Please feel free to call or e-mail me at linda.diebolt@arcadis-us.corn if you have any questions or require additional information. Sincerely, ARCAPIS Linda Dieholt` Senior SciMist Copies: City of Raleigh - Dale Crisp ARCADIS -- Nichole Johnson Page: 2/2 SECTION 02420 FERTILIZING, SEEDING, AND MULCHING PART 1 GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions, and Division 1 through 15 Specification sections, apply to work of this section. 1.2 DESCRIPTION OF WORK A. Permanent Seeding: Permanent seeding is required for all areas disturbed by construction, except for areas covered by structures, pavements, etc. Permanent ground cover shall be provided for all disturbed areas within 15 working days or 90 calendar days (which-ever is shorter) when final grade is obtained and not otherwise covered. B. Temporary Seeding: Temporary seeding is required for those areas disturbed by construction and left exposed for periods of 21 working days or more before being brought to final grade and permanently seeded. 1.3 QUALITY ASSURANCE A. Codes and Standards: In general, follow procedures and guides published by the Soil Conservation Service, United States Department of Agriculture. B. Soil Tests: Secure minimum of 1 standard soil sample per acre. Submit samples to North Carolina Department of Agriculture for analysis and recommendations for addition of lime and other amendments. Submit recommendations to Engineer for review. 1.4 SUBMITTALS A. Submit material certificates signed by the supplier that the materials used for fertilizing, seeding, and mulching comply with these specifications. PART 2 PRODUCTS 2.1 FERTILIZER A. Provide 10-10-10 commercial fertilizer conforming to statutory requirements and all rules and regulations adopted by the North Carolina Board of Agriculture. 2.2 LIMESTONE CITY OF RALEIGH, NORTH CAROLINA FERTILIZING, SEEDING, AND MULCHING Dempsey E. Benton WTP Water Transmission Main - Phase 3 02420 - 1 ARCADIS G&M of North Carolina, Inc. Printed: 6/162009 Project No. NC705008.0000 A. Provide limestone conforming to all statutory requirements and all rules and regulations adopted by the North Carolina Board of Agriculture. Apply ground agricultural limestone at the rate of 2-3 tons per acre 2.3 SEED A. Provide seed conforming to all statutory requirements and all rules and regulations adopted by the North Carolina Department of Agriculture. B. Provide seed mixtures as tabulated below. Deliver to site in original containers bearing the appropriate guaranteed mixtures. Seed shall show a purity of not less than 90 percent and germination quality of not less than 85 percent. 1. Permanent for slopes flatter than 4 horizontal to one vertical (<4:1 slope): Mixture: 200 lbs/ac of at least 3 turf-type Tall Fescue varieties: August to mid October 70 lbs/ac Bermudagrass Mid February to mid April 2. Permanent for slopes equal to or steeper than 4 horizontal to one vertical (>4:1 slope): Mixture: 80 lbs/ac Tall Fescue 50 lbs/ac Pensacola Bahiagrass 40 lbs/ac Kobe Lespedeza Seeding Dates: Mid February to end April Early September to end October Notes: From mid-April through mid-August add 10 lbs/ac German millet or 15 lbs/ac Sudangrass. 3. Temporary: 120 lbs/ac Rye Grain: Mid August to mid April 40 lbs/ac German Millet: Mid April to mid August 4. Other mixtures as recommended by the Soil Conservation Service may be considered. 2.4 MULCH A. Mulch all seeded areas except where jute mesh is required. Use undamaged, air-dry, threshed small grain straw free of undesirable weed seed. Apply emulsified asphalt tack at a rate of 0.10 gallons per square yard. B. Spread mulch by hand or with a mulch blower. When spreading straw mulch by hand, divide the area to be mulched into sections of approximately 1,000 W, and place 70-90 lb of straw (1 '/2 to 2 bales) in each section to facilitate uniform distribution. After spreading mulch, no more than 25% of the ground surface shall be visible. 2.5 ROLLED EROSION CONTROL A. Use rolled erosion control (REC) on seeded areas where slope is steeper than 2 horizontal to one vertical (2:1 slope). Use REC weighing approximately 90 lbs. per 100 sq. yds. and having 3/4" openings. REC should withstand channel velocity up to 6 feet per second. CITY OF RALEIGH, NORTH CAROLINA FERTILIZING, SEEDING, AND MULCHING Dempsey E. Benton WTP Water Transmission Main - Phase 3 02420 - 2 ARCADIS G&M of North Carolina, Inc. Printed: 6/162009 Project No. NC705008.0000 B. Anchor the rolled erosion control using 11 gauge, at least 6in length by 1 in wide staples or 12iri minimum length wooden stakes. Drive staples or stakes so that the top is flush with the ground surface. Anchor each REC every 3 feet along it's center. Longitudinal overlaps must be sufficient enough to accommodate a row of anchors and be uniform along the entire length of overlap. Anchor every 3 feet along the overlap length. PART 3 EXECUTION 3.1 GENERAL A. Follow procedures set forth in the publication "Guide for Sediment Control on Construction Sites in North Carolina" by the United States Department of Agriculture, Soil Conservation Service, and as specified herein. 3.2 SEED BED PREPARATION A. Remove all grass and weeds and shape overall area to even out high and low spots B. Spread a minimum of 3 inches of topsoil over all disturbed areas to the finished grade as shown on the drawings. C. Scarify soil to a depth of 3 inches and work into a satisfactory seed bed by discing, use of cultipackers, harrows, drags or other approved means. D. Preparation outlined above shall not be done when the soil is frozen, wet or otherwise in an unfavorable condition. E. Begin and complete seeding operations as outlined below as soon as possible after final or intermediate grading is completed. F. Distribute lime and fertilizer, as required, uniformly over seed bed and harrow, rake, or otherwise work same into seed bed. G. Distribute seed uniformly over seed bed. Lightly rake surface of seed bed to cover seed to a maximum depth of 1 /4 inch. H. Compact seed bed after covering seed with an approved roller or drag. I. No lime, fertilizer, or seed shall be applied during a strong wind, when soil is wet or otherwise unworkable. Should rain follow seeding before rolling is begun, the bed shall not be rolled. No rip-rap is to be placed along the banks of new fill. Maintain the area and repair any erosion damage until a permanent ground cover is established. Use mulch or mesh as required. 3.3 PERMANENT SEEDING A. Application of Lime, Fertilizer, and Seed: CITY OF RALEIGH, NORTH CAROLINA FERTILIZING, SEEDING, AND MULCHING Dempsey E. Benton WTP Water Transmission Main - Phase 3 02420 - 3 ARCADIS G&M of North Carolina, Inc. Printed: 6/16/2009 Project No. NC705008.0000 I . 1. Lime with 401bs. per 1,000 sq. ft. before seeding. 2. Fertilize with 15 lbs. per 1,000 sq. ft. when seeding. Top dress with 10 lbs. per 1,000 sq. ft. when cover is established. 3. Provide permanent seeding to completed areas during the permanent seeding period. If grading is completed at times other than the recommended season, provide temporary seeding or other protection approved by the Engineer until the appropriate planting season begins. 3.4 TEMPORARY SEEDING A. Application of Fertilizer and Seed: 1. Fertilize with 15 lbs. per 1,000 sq. ft. when seeding. Top dress with 10 lbs. per 1,000 sq. ft. when cover is established. 2. Between February and May and September and November, seed with 130 lbs. per acre of Rye; between June and August seed with 40 lbs. per acre of Browntop Millet. 3.5 APPLICATION OF MULCH AND JUTE MESH A. Apply mulch at the rate of 100 lbs. per 1,000 sq. ft. Anchor with asphalt or other approved method. B. Apply jute mesh according to the manufacturer's recommendations. Anchor with steel hairpin shaped wire staples. 3.6 REPAIR AND MAINTENANCE A. Maintain the grass on the area for a period of 90 days after the grass growth appears. Reseed bare areas and repair all eroded areas during that period. END OF SECTION CITY OF RALEIGH, NORTH CAROLINA FERTILIZING, SEEDING, AND MULCHING Dempsey E. Benton WTP Water Transmission Main - Phase 3 02420 - 4 ARCADIS G&M of North Carolina, Inc. Printed: 6/162009 Project No. NC705008.0000 - - ~ ~ ~ ~ r.~.__ , ~ _ _ ~ B` ~ - 1 ~ ~ _ ~ Z~ r ~ ~ ~C1 , , / SKATE ~F NORTH ~AROLrNA SCHOnt. THE, NV ~ ~ ~ - - - ~ ~ r ; Q - ~ h~~, ~ ~ PIN. }70?SOfi~ ~ 2 r ; i l ~ ~ _ ~ ~ / ` ~ d Qtr r ~l1'~ '~C~~ ~ `\a ~,9 ~ ~ ` ~ , /r • ' STATE OF CAROLINA .,CHOOL FOR T1iE BLI?~D . . ~ - _ - - - - - PIN: 170280fi~12 ~ r - ~ . - ~ , ~ ~ D.~: PG. 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I m m r- . _ _ J I w ~ _ ~ ? _ _ _I . _ _ --__I _ I____ _ _ _ - ~ _ . . _ , _ _ _ _ i. _ c Q I I C ~ ~ ~ ~ ° ~ ~ 48° GUC;ILE IRON VdATER _ ~ _ o ~ ~ - _ ~ _ _ _ _ I _ _ ~ _ - _ _ ~ ~ Ir r ' . _ ~ a____ _ _ O _ - TRANSMISSION CAIN ( ~ ? i I i _ _ _ l ~ pNj ~ ~ I - ' _ ~ _ _ . a FO N _ _ - ~ I ~ ~ ---i--- - r-- _ _ _ . _ _ _ _ _ _ _ _ _ r _ ~ s_ _ _ \.j C ~ ~ ? ~ i I ~ _ B I, ~ _ - - 292 44 ? ~ - I _ . r- ~ I _ i - _ o . _ _ _ _ . _ . I - ~ ? I I ~ ' - i~ ~ ® ! I I I % I ? ' rn _ . ~ - _ _ _ ~ ' 1 ? i ( I I ~ ~ I _ ~ _ . _ ~ ~ _ _ _ _ _ _ _ ~ _ ~ N . , ~ ? _ _ _ I_ ~ XISTING GROUND AT ~ _ _ f _ so'~ L_ ~ 0_.__ _ f i ~ _ _ , o ~ ~ ~ i o ~ ? - i i _ - - o _ _ _ ~ ~ _ r , _ i - _ o ~ 1 ® ! I ~ I _ _ . F _ _ _ F z _ _ . _ _ ~ RESTRAINED JOl " PIPE-AND FI]TI GS _ _ . ~ _ _ _ _ _ . _ . i I I ~ o _ ~ . _ _ . _ . _ . _ _ _ _ _ - _ _ - . _ ~ ( ~ e®6m ~ i I _ I - ~ --rt----- - o ~ I I . ~ ~ ~ t ~ _ _ _ _ I ~ _ ~ _ N p ® 1 1 _ _ _ _ _ d ~ t _ . _ _ _ _ . _ _ _ _ _ _ - _ _ _ - _ _ . 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I Cit Of R lei h I - - I - Y a 9 I - - - ~ - ---(1~9fr Public Utilities Department Permit ~ ~ ~ , I w Authorrzatwn To Construct ~ I i ~ _ _ ._..._294 00 29# 40 294+80 ----295 20- _ _-__-295 fi0_ _ X98 00 ---296 4~ _ _.296 80- - 297 20 - . --297 80 - -298;00 - -298 40-- 298+F80--- -299 20 ------299'I~60 N Date ~ I 299'IF60 _.__-_300 00- _ _ _-"_300-40 -....._.....300 80_.._..___..._.__3@9.20 30~ ~60 302 0@_ 3@2.40 _ _ _.302 80 _30 2f} _ -.-3@3 4 .......304 00 _ , 304 F4fl_ _ _ J PROJECT MANAGER DEPARTMENT MANAGER LEAD DESIGN PROF. CHECKED BY v ~ D JUNE 2008 I FO I SEAL r-~ _ z SSUED R B DS , ' o ® W. WHEELER R. WYCHE N. JOHNSON W. WHEELER r ~ ~ - ~ 'a ~ N ~ Gam, . / e ,i-~ ~ t / ~ ~~-m_ ~ a ~ C 22 MAY 2008 ISSUED FOR CItY OF RALEIGH REwEN! f ' ~ SHEEP TITLE ®l ~ ~ TASK/PHASE NUMBER DRAWN BY o ~ I, ~ 0 0 ~ ~ a ¢ B 19 F® 2008 ISSUED FOR DMSION OF LAND QUALITY REVIEW ~,~0 ; r ~ ; . ~ fl B. 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WHEELER e SHEET TITLE TASK/PHASE NUMBER DRAWN BY ~ o ~ C 19 FEB 2008 ISSUED FOR OMSION OF LAND QUALITY REVIEW r f G ; , , ~ ~ , --r c~ HORIZONTAL SCALE IN FEET ~ ~ , _ ~ ~f °,i, ~ ~ Ir, o ~ ~ ~ ~ r ~_lifl~ 1~~ Eil,;= ~ 0 0 4 8 12 8 30 JAN 2008 ISSUED FOR DMSION OF LAND QUALITY REVIEW 1~ ' , ,~'~'b~, r B. HARRIS ~ ~ ARCADIS G&M of North Carolina Inc. ~ `~~1' ; ~ : ~~E' , ~ ~ a ~ ~ VERTICAL SCALE IN FEET 801 Cor orate Center Drive, Suite 300 ~ ' <:~:1<c_.~,~; alai PLAN AND PROFILE PROJECT NUMBER DRAWING NUMBER U N A 03 JAN 2008 ISSUED FOR NCDOT REVIEW P ~ , 4~ - 4 ~ °o Raleigh, NC 27607 ,r , STA 348+63 TO 360+49 705008.1000 N Tel: 919-854-1282 Fax: 919-854-5448 r aleigh, Carole Q E JUNE 2008 ISSUED Fit ADS REV. ISSUED DATE DESCRIPTION www.arcadis-us.com 0 (n W a Cn 0.6 It 0 17 C 0 0 M I a_ 0 cr_ E DO 0 :3 C) C� C'� C> s C, a> E E n CL F— V) M __J zo W I -F - 777777777-1--1 -11,11, - - - - - - - - --- -1-1-1-11— -77 —7 -- Public F,;;� Water Distrib ution Z Extension System consents to the connection and extension system as shown on this plan. The material for this to ... . ............ .. . .. ---- ---- The City of Raleigh City's public water Construction of the and the -- -------- --- ------ - - -------- methods standards and City Of Raleigh used project shall conform specifications of the City's Public Utilities Handbook. Public Utilities Department Permit # Authorization To Construct + C*4 =3 (DIM Date --AND- A-1 -F - - ---- -- RESfRAINED-JOINT- PIPE FITTINGS . ... ...... - ---- ----- - -- ---- -- ---- - ----- -- ----- --- --2W- "'o < Cn 1C> 00 in-------- 1 ---- - - ----- . ... ........ - ---- ------ =3 C) 14 - cm M V gi Ld UJ 00 UJ G6 80 CL - n G-- + 8 ----- ------ -- 4 < < + ... .. ... . .... I \ I � , . . . .......... .... CID ---------- i . EDUSTING GROUND ---WA17ER-TRAN AT 3MW0N-"-N ---- --- r -248--- -------- - -- 7 -- --- ----- I M— M ... ... .... ... . ..... . . ... 4— A Cl ------------ - ------ ------ - . ..... . . ...... ..... co ILAJ -a3 LLJ If IN E111; C14 --66"- EIL- PIPE --CASING' M M� 109 M53" gwAg p. ........ .. .. ...... -- ------------ . .. .. ... 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City of Raleigh PLAN AND PROFILE PROJECT NUMBER DRAWING NUMBER < r A 03 JAN 2008 ISSUED FOR NCDOT REVIEW 801 Corporate Center Raleigh, NC 27607 Drive, Suite 300 STA 360+49 TO 372+35 705008.1000 W32 Tel: 919-854-1282 Fax: 919-854-5448 Raleigh, North Carolina G E JUNE 2008 ISSUED FOR BIDS REV. ISSUED DATE DESCRIPTION www.arcadis-us.com