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HomeMy WebLinkAbout20091215 Ver 1_Application_20091110U N ,L V 7T STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION BEVERLY EAVES PERDUE GOVERNOR Ms. Kimberly Garvey U. S. Army Corps of Engineers Regulatory Field Office Post Office Box 1890 Wilmington, NC 28402-1890 Dear Madame: November 6, 2009 0 0?1 tiR.y e00 EUGENE A. CON TI$, SECRETARY '+Y 0.90 12 15 Subject: Application for Section 404 Nationwide Permit 23 for the replacement of Bridge No. 48 over Big Creek on SR 1851 in Cumberland County. State Project No. 8.2444201. Federal Aid Project Number BRZ-1851(1). TIP No. B-4493. The North Carolina Department of Transportation (NCDOT), Division of Highways, in consultation with the Federal Highway Administration (FHWA), proposes to replace Bridge No. 48 in Cumberland County. The project involves replacement of the existing structurally deficient 87-foot bridge with a new 125-foot bridge. The new bridge will feature two 11-foot lanes and 3- foot offsets on each side. Proposed permanent impacts are 0.02 acre to riparian wetlands for fill. Please note that this project is an accelerated bridge project on NCDOT's Maintenance of Effort list. The NCDOT Administration has deemed these projects highest priority. This project calls for a letting date of March 16, 2010 and a review date of January 26, 2010; however, the let date may advance as additional funding becomes available. Please find enclosed a site map, a Pre-Construction Notification (PCN) form, permit drawings, roadway plans, utility plans drawings and plans, and a copy of the state stormwater management plan for the above referenced project. A Categorical Exclusion (CE) was completed for this project on August 06, 2009, and distributed shortly thereafter. Additional copies are available upon request. Regulatory Approvals Section 404 Permit: All aspects of this project are being processed by the Federal Highway Administration as a "Categorical Exclusion" in accordance with 23 CFR 771.115(b). The NCDOT requests that a Nationwide Permit 23 authorize these activities. MAILING ADDRESS: TELEPHONE: 919-431-2000 LOCATION: NC DEPARTMENT OF TRANSPORTATION FAX: 919-431-2002 4701 ATLANTIC AVENUE PROJECT DEVELOPMENT AND ENVIRONMENTAL ANALYSIS SUITE 116 1598 MAIL SERVICE CENTER WEBSITE: V1WN NCDOT,ORG RALEIGH NC 27604 RALEIGH NC 27699-1598 Section 401' Permit: We anticipate 401 General Certification number 3701 will apply to this project: All general conditions of the Water Quality Certifications will be met and we are not requesting written approval from DWQ. In accordance with 15A NCAC 2H, Section .0500(a), we are providing two copies of this application to the NCDWQ for their review. A 'copy of this permit application will be posted on the NCDOT website at: ht_pt ://www.ncdot.ore/dolVpreconstruetlne/neu/nermit html If you have any questions or need additional information, please call or email: Dr. Lance P. Fontaine at 919-431-6667 or lpfontaine@ncdot.gov. Sincerely, ( 7&k Gregory J. Thorpe, Ph.D. Environmental Management Director Project Development and Environmental Analysis Branch w/attachment Mr. Brian Wrenn, NCDWQ (2 Copies) W/o attachment (see website for attachments): Dr. David Chang, P.E., Hydraulics Mr. Greg Perfetti, P.E., Structure Design Mr. Victor Barbour, P.E., Project Services Unit Mr. Mark Staley, Roadside Environmental Mr. Terry Gibson, P.E, Division 6 Engineer Mr. Jim Rerko, Division 6 Environmental Officer Mr. Jay Bennett, P.E., Roadway Design Mr. Majed Alghandour, P. E., Programming and TIP Mr. Art McMillan, P.E., Highway Design Mr. Scott McLendon, USACE, Wilmington Mr. Travis Wilson, NCWRC Mr. Gary Jordan, USFWS Ms. Anne Deaton, NCDMF Mr. Ron Sechler, NMFS Mr. Tracy Walter, PDEA, Project Planning Engineer ot0, wA7eq?6 o lqiii? - 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 la. Type(s) of approval sought from the Corps: ®Section 404 Permit ? Section 10 Permit 1 b. Specify Nationwide Permit (NW P) number: 23 or General Permit (GP) number: 1c. Has the NWP or GP number been verified by the Corps? N Yes ? No 1d. 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 le. Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification: N Yes ? No For the record only for Corps Permit: ? Yes N 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 N No 1g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h below. ? Yes O No 1h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ? Yes N No 2. Project Information 2a. Name of project: B4493 Replacement of Bridge No. 48 over Big Creek on SR 1851 2b. County: Cumberland 2c. Nearest municipality / town: Stedman 2d . Subdivision name: not applicable 2e . NCDOT only, T.I.P. or state project no: B-4493 3. Owner Information 3a . Name(s) on Recorded Deed: North Carolina Department of Transportation 3b . Deed Book and Page No. not applicable 3c. Responsible Party (for LLC if applicable): not applicable 3d . Street address: 1598 Mail Service Center 3e . City, state, zip: Raleigh, NC 27699-1598 3f. . Telephone no.: (919) 431-6667 3g . Fax no.: (919) 431-2002 3h . Email address: Ipfontaine@ncdot.gov 4. Applicant Information (if different from owner) 4a. Applicant is: ? Agent ? Other, specify: 4b. Name: not applicable 4c. Business name (if applicable): 4d. Street address: 4e. City, state, zip: 4f. Telephone no.: 4g. Fax no.: 4h. Email address: 5. Agent/Consultant Information (if applicable) 5a. Name: not applicable 5b. Business name (if applicable): 5c. Street address: 5d. City, state, zip: 5e. Telephone no.: 5f. Fax no.: 5g. Email address: B. Project Information and Prior Project History 1. Property Identification la. Property identification no. (tax PIN or parcel ID): not applicable 1b. Site coordinates (in decimal degrees): Latitude: 35.422 Longitude: - 78.6692 (DD.DDDDDD) (-DD.DDDDDD) 1 c. Property size: 1.4 acres 2. Surface Waters 2a. Name of nearest body of water (stream, river, etc.) to proposed project: gig Creek 2b. Water Quality Classification of nearest receiving water: C; Sw 2c. River basin: Cape Fear 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: Low-density residential; agriculture-cropland and pasture; mixed pine/hardwood forest; cypress-gum swamp 3b. List the total estimated acreage of all existing wetlands on the property:' 0.5 ac 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 115 ft 3d. Explain the purpose of the proposed project: To replace a structurally deficient bridge. 3e. Describe the overall project in detail, including the type of equipment to be used: The project involves replacing an 87-foot bridge with a 125-foot, 3-span bridge on the existing alignment with an off-site detour. The bridge length is based on by minimum hydraulic requirements with slope and spill-through abutments with a larger hydraulic conveyence. Standard road building equipment, such as trucks, dozers, and cranes will be used. Three- foot shoulders will be provided on each side; six-foot shoulders will be provided where guardrail is used in accordance with the current Highway Design Policy. The bridge matches the current low steel elevation which results in an increased grade and therefore longer approaches. 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / ®Yes ? No ? Unknown project (including all prior phases) in the past? Comments: 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: Environmental Services, Inc. Name (if known): M. Smith, C. Mahan Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. Field verified on July 15, 2008 by Richard Spencer (USACE) and Ken Averitte (NCDWQ). A written verification was not issued. 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. 6. Future Project Plans 6a . Is this a phased project? ? Yes ® No 6b . If yes, explain. C. Proposed Impacts Inventory 1. Impacts Summary la. 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 T Site 1 ® P ? T Permanent Fill Riparian ® Yes ? No ® Corps ? DWQ 0.02 Site 2 ? P ® T Temporary Fill Riparian ® Yes ? No ® Corps ? DWQ <0.01 Site 3 ? P ? T ? Yes ? Corps ? No ? DWQ Site 4 ? P ? T ? Yes ? Corps ? No ? DWQ Site 5 ? P ? T ? Yes ? Corps ? No ? DWQ Site 6 ? P ? T ? Yes ? Corps ? No ? DWQ 2g. Total wetland impacts 0.02 Permanent 0.00 Temporary 2h. Comments: There will be 0.67 ac of hand clearing. Specifically, 0.59 ac of this work will be performed to allow for aerial line clearance through wetland areas on the east side of the project. The hand clearing impacts will result in the cutting down of trees and brush; however, grubbing will not occur. These hand clearing impacts will not result in the permanent conversion of the currently forested wetland to a persistent emergent herbaceous wetland. 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 Average Impact length number - (PER) or jurisdiction stream (linear feet) Permanent (P) or intermittent (Corps - 404, 10 width Temporary (T) (INT)? DWQ - non-404, (feet) other) Site 1 ? P ? T ? PER ? Corps ? INT ? DWQ Site 2 ? P ? T ? PER ? Corps ? INT ? DWQ Site 3 ? P ? T ? PER ? Corps ? INT ? DWQ Site 4 ? P ? T ? PER ? Corps ? INT ? DWQ 3h. Total stream and tributary impacts X Perm X Temp 3i. Comments: Impacts due to the proposed bents is 14.4 square feet (<0.01 ac.) 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 impact number - waterbody Type of impact Waterbody type Area of impact (acres) Permanent (P) or (if applicable) Temporary T 01 ?P?T 02 ?P?T 03 ?P?T 04 ?P?T 0. Total open water impacts 0 Permanent 0 Temporary 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 (acres) number purpose of pond Flooded Filled Excavat Flooded Filled Excavated Flooded ed P1 P2 5f. Total 5g. Comments: 5h. Is a dam high hazard permit required? ? Yes ? Na If yes, permit ID no: 5i. Expected pond surface area (acres): 5j. Size of pond watershed (acres): 5k. Method of construction: 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 mitig ation, 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 for impact Buffer Zone 1 impact Zone 2 impact Permanent (P) or Stream name mitigation (square feet) (square feet) Temporary T required? B1 ?P?T ?Yes ? No B2 ?P?T ?Yes ? No B3 ?P?T ?Yes ? No 6h. Total buffer impacts 6i. Comments: F. Supplementary information 1. Environmental Documentation (DWQ Requirement) la. Does the project involve an expenditure of public (federal/state/local) funds or the ® Yes ? No use of public (federal/state) land? 1b. 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)? 1c. 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: 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): 3. Cumulative Impacts (DWQ Requirement) 3a. Will this project (based on past and reasonably anticipated future impacts) result in ? Yes additional development, which could impact nearby downstream water quality? ® No 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. Due to the minimal transportation impact resulting from this bridge replacement, this project will neither influence nearby land uses nor stimulate growth. Therefore, a detailed indirect or cumulative effects study will not be necessary. 4. Sewage Disposal (DWQ Requirement) 4a. Cleary 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. not applicable 10 E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1a. Does the project include or is it adjacent to protected riparian buffers identified ? Yes ® No within one of the NC Riparian Buffer Protection Rules? 1b. If yes, then is a diffuse flow plan included? If no, explain why. ? Yes ? No Comments: 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? N/A 2b. Does this project require a Stormwater Management Plan? ® Yes ? No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: See attached permit drawings and packet. ? 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? not applicable ? Phase II 3b. Which of the following locally-implemented stormwater management programs ? NSW ? 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 4a . Which of the following state-implemented stormwater management programs apply ? HOW (check all that apply): ? ORW ? Session Law 2006-246 ? Other: 4b . Has the approved Stormwater Management Plan with proof of approval been attached? ? Yes ? No 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? 0 Yes ? No 6. Buffer Mitigation (State Regulated Riparian Buffer Rules) - required by DWO 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: D. I mpact Justification and Mitigation 1. Avoidance and Minimization la. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. The proposed bridge is 38 feet longer than the existing bridge; the proposed bridge will be at approximately the same grade as the existing structure; an off site detour will be used, 3:1 fill slopes where practicable. 1b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. Sedimentation and erosion control measures; Design Standards in Sensitive Watersheds; top-down construction; off-site detour will be used 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 If no, explain: Due to the minimal amount of permanent impacts, NCDOT is not proposing compensatory mitigation. 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 Payment to in-lieu fee program ? ? Permittee Responsible Mitigation 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: not applicable 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. 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? NCDOT field surveys, NCNHP and USFWS databases 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ? Yes ® No 61b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? NMFS County Index 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? NEPA Documentation 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: NCDOT Hydraulics Unit coordination with FEMA 8c. What source(s) did you use to make the floodplain determination? FEMA Maps Dr. Greeorv J. Thorpe, Ph D ?, R. 66 a9 Applicant/Agent's Printed Name pplic nUAgent's Signature Date - (Agent's signature is valid only if an authorization letter from the applicant is provided.) 11 STORMWATER MANAGEMENT PLAN October 23, 2009 Project: 33729.1.1 TIP No.: B-4493 County: Cumberland Hydraulics Project Manager: Kevin B. Alford, PE (Mulkey Engineers and Consultants) Marshall W. Clawson, PE (NCDOT Hydraulics Unit) ROADWAY DESCRIPTION The project B-4493 consists of constructing a new bridge 125 feet long to replace the existing bridge #48 in Cumberland County on SR 1851 (Bainbridge Road) over Big Creek. The total project length is 0.111 miles. The project creates impacts to Big Creek (which is located in the Cape Fear River Basin) and the surrounding wetlands. The project drainage consists of grated inlets with associated pipe systems and rip rap dissipater pads at the pipe outlets. ENVIRONMENTAL DESCRIPTION The project is located within the Cape Fear River Basin, which no buffer regulations have been implemented. Big Creek is the only stream crossing on this project. Big Creek is listed on the NCDENR classifications list as a Class C and Class Sw. Big Creek is not listed on the 303(d) list for impaired streams. There is a wetland site surrounding the bridge on all four quadrants of the bridge that will be impacted by the proposed project. Impacts have been minimized by using rip rap dissipater pads at the pipe outlets and reducing the roadway approach work to minimize fill slopes encroachment into the wetlands. BEST MANGEMENT PRACTICES AND MAJOR STRUCTURE The primary goal of Best Management Practices (BMP's) is to prevent degradation of the states surface waters by location; construction and operation of the highway system. The BMP's are activities, practices and procedures taken to prevent or reduce stormwater pollution. The BMP measures used on this project to reduce stormwater impacts are: Rip Rap Dissipater Pads Rip Rap pads dissipater pads were used in order to dissipate energy and attain non-erosive velocities at pipe outlets. These structures were used at the pipe outlets in the wetlands in lieu of Preformed Scour holes to prevent excavation in wetlands. These structures are located at -L- Stations 18+32 Rt. and 20+00 Rt. Page 1 of 2 I' B-4493 Stormwater Management Plan 10/22/2009 • Major Structure A three span bridge will be placed from -L- Station 18+53.50 to -L- Station 19+78.50 in order to replace the existing bridge that is constructed of a reinforced concrete deck on timber joists with timber caps and timber piles. The existing bridge has vertical timber abutments. The proposed bridge will have spill thru abutments. The existing bridge has 4 bents in the channel, while the proposed bridge only has 2 bets in the channel. The proposed bridge will be constructed by "top down" methods in order to reduce impacts to Big Creek. The existing abutment will be cut off at elevation 100.0 (one foot above normal water surface) in order to hold back the existing fill and keep from impacting Big Creek. The bridge is also designed so that no deck drains will be used in order to avoid any direct discharges into Big Creek. All deck drainage will be picked up in a storm system and discharge at the toe of slope near the bridge onto a rip rap dissipater pad. Page 2 of 2 PROPERTY OWNERS NAMES AND ADDRESSES PARCEL NO. NAMES ADDRESSES 1 Author P. & Pansy H. Royal 1661 Bainbddge Rd. Stedman, NC 28391 2 Henry K. Autry 4254 S. US 301 Dunn, NC 28334 3 Martin V.& Lyndia Autry 1690 Bainbridge Rd. Stedman, NC 28391 4 Faye Autry McDaniel 1812 Bainbridge Rd. Stedman, NC 28391 ShW )- Of ?S .. 1V ` DOT DIVISION OF HIGHWAYS CUMBERLAND COUNTY PROJECT: 33729.1.1 (B-4493) BRIDGE #48 OVER BIG CREEK ON SR 1851 (BAINBRIDGE ROAD) SHEET OF 10/23/09 c O 0 01 ... Z N ? v w x O N _ ? v Z N 0 n Y y ? y c c U a < y < Z 9 .-. c a 00 O U E ? U a E H a CL a .. W o 0 0 _ y c P Z ZO ? c c u c W c m m ? y m M Q xz aE E'- m 3WUE " o m 3 a w o Q y 2 E m u E A ? y n H N E" x > y R R y " 3 ° y E N a E N 0 U Q ? c IL c 'c ? g o ? ? y y o 0 0 N C LU CL C'c N U 0 U 3 L N O O G. J U w a o y a A u - w v O m m ? U j u A x > W p W y ? 3 a L S c C E _ m ? iz d ? C y ? c a _ N y C t0 _ y U _ N E O o O o ? LL y ? y a y c c c a ? v T ? d O F u , a 6 o m _N N m o N L_ O N = N O + y N N U 0 o ° O E 0 E + N N W 0 C N d N m ? E m e Q u S u Z z a 10/22/2009 R:\Hydraulics\Permits Environmental\Drawings\b4493_HYD_prm_wet_tsh.dgn 09/08/99 6:5196 PM coNTRACT: TIP PROJECT: 8-4493 0 o O w 7- Z p0 / ? ? uNi uNi ? 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