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HomeMy WebLinkAbout20071050 Ver 3_401 Application_20110311P March 3, 2011 r TRANSMITTAL To: Ian McMillan Re: NCSU Greenway Phase IV 401 Certification and Walnut Creek Bridges Oversight NCSU Project #: 201011069 512 N. Salisbury St. SCO ID#: Raleigh, NC 27603 RJ Project No. 0901-02 0'1- loso v3 Copies Date Drawing No. Description m..1med ¦ Under Separate Cover ? 1 02/07/11 Cover Letter Drawings ¦ 5 02/03/11 Sheet L-101 Overall Site Plan Specifications ? Cost Estimates ? 5 02/03/11 Pre-Construction Notification (PCN) Form Chance Order? AESI? 1 02/24/11 Check Samples ? Submittals ? Reports? Catalogue Cuts ? Proposals 13 MAR 3 Photography ? Other? DENR_- PIVAFER4DAL 8 ftnq 1 As Requested ? f of Your [)see For Review ¦ rof Your intormation ? Remarks: Please send any comments or questions to: Justin Montgomery -imontgomery@reynoldslewell.com John Tucker - iohnak@iohntuckerpe.com it enclosures are not as noted. please notify the author immediately By: Justin Montgomery Cc: pgIof I February 7, 201 1 Ian McMillan 401 Certification and Oversight 512 N Salisbury St Raleigh, NC 27603 [MAR DEfd?. ., Re: Centennial Campus Greenway PH.IV Walnut Creek Bridges Dear Mr. McMillan: Thank you for your input regarding the possibility of using a pre-fabricated bridge designed by NC State University College of Engineering students to cross Walnut Creek on Centennial Campus when we contacted you in August 2009. If you recall the bridge was not designed for the proposed site and there were issues with length and height. After many discussions and studies the University decided not you use the College of Engineering Bridge for this site. We are now moving forward using pre- fabricated bridges designed to meet the needs of the project. A second bridge has been added to the scope of the project extending the proposed greenway path approximately 1,500 feet down stream to complete a loop for the NC State Cross Country Team. Future phases will connect the greenway path to Lake Wheeler Road. We have revised the design to minimize impacts to stream buffers and incorporate comments from our original discussions with you. The bridges have been sited to take best advantage of natural grade to reduce the amount of boardwalk required and the foundations are set back a minimum of 10 feet from the top of the stream bank. Our civil engineering consultant, John Tucker has performed a flood study of the channel to determine the volume, velocity and level of water in the channel for a 100-year storm event. Mr. Tucker's findings indicate a no rise situation and we have set the bridge elevations to be above the 100-year flood level. With this submittal we have included the overall site plan that shows the bridge locations and the connecting asphalt greenway path. An asphalt greenway path is located in the sewer easement outside the 50 foot stream buffer, with one exception where the path intersect with an existing stream crossing with in the sewer easement. The university is eager to move forward with the design and construction documents and we would appreciate your earliest attention to this submittal. Again, thanks for all your assistance throughout this process. With kind regards, Justin Montgomery ynolds 8. J we I 110107pcn_cover_leller.doc P% I of l f e,°F W A TF _° v 1 > `i o -r y? L Dl-tb5c U3 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: El Section 404 Permit El Section 10 Permit 1b. Specify Nationwide Permit (NWP) number: NA or General Permit (GP) number: 1 c. 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 on ? Yes ly for Corps Permit: ? 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 1h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ? Yes ® No 2. Project Information 2a. Name of project: Centennial Walnut Creek Bridges 2b. County: Wake 2c. Nearest municipality / town: Raleigh 'W L7 2d. Subdivision name: North Carolina State University 3 9n,. 2e. NCDOT only, T.I.P. or state project no: iyDFjyR e 3. Owner Information 3a. Name(s) on Recorded Deed: North Carolina State University 3b. Deed Book and Page No. NA 3c. Responsible Party (for LLC if applicable): Charles D. Leffler, Vice Chancellor of Business & Finance 3d. Street address: Holladay Hall B, Campus Box 7201 3e. City, state, zip: Raleigh, NC 27695 3f. Telephone no.: 919-515-2155 3g. Fax no.: 919-515-5121 3h. Email address: charies_leffler@ncsu.edu Page 1 of 11 PCN Form - Version 1.3 December 10, 2008 Version 4. Applicant Information (if different from owner) 4a. Applicant is: ? Agent ? Other, specify: 4b. Name: 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: John A.K. Tucker 5b. Business name (if applicable): John A.K. Tucker, P.E. - Consutling Engineer 5c. Street address: PO Box 297 5d. City, state, zip: Fuquay Varina, N.C. 27526 5e. Telephone no.: 919-597-0483 5f. Fax no.: NA 5g. Email address: johnak@johntuckerpe.com Page 2 of 11 PCN Form - Version 1.3 December 10, 2008 Version B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): 0793521758 1 b. Site coordinates (in decimal degrees): Latitude: 35.62666 Longitude: - 78.674103 (DD.DDDDDD) (-DD.DDDDDD) 1 c. Property size: 55 acres 2. Surface Waters 2a. Name of nearest body of water (stream, river, etc.) to Walnut Creek 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: This site is a mix of developed and early successional forest. There are mature trees including Cottonwood, White Oak, Tulip Poplar, Eastern Red Cedar, Sycamore, River Birch, as well as a shrub layer in upland areas, and tall grasses in the lower lying areas. The land use is generally for passive recreation and institutional use for circulation. 3b. List the total estimated acreage of all existing wetlands on the property: 6.5 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 4286 3d. Explain the purpose of the proposed project: The purpose of the Centennial Walnut Creek Bridges is to extend the Centennial Campus Greenway to a point 1500 feet east of Main Campus Drive as part of the master plan. The project will provide a pedestrian connection from NC State's Greenway to Poole Golf Course and a proposed cross country trails on the south side of Walnut Creek. The greenway will also provide access for educational activities where students can study natural habitat on both sides of the creek. 3e. Describe the overall project in detail, including the type of equipment to be used: The greenway construction will create a multipurpose path around the northern portion of Lake Raleigh and along Walnut Creek on the Centennial Campus of NC State University. At the western terminus, the path ends at the University property line near Trailwood Drive. The City of Raleigh plans to meet the University greenway at this location for a continuous path to Lake Johnson. To the southeast, the path ends at the existing tunnel under Lake Wheeler Road near the Farmers Market. From this tunnel City of Raleigh greenway path continues to Walnut Creek. The path is designed using several of the Guiding Principles of the University Master Plan: 1) Human-Scaled Neighborhoods and Paths, 2) Environmental Sustainability, 3) City Context, 4) Universal Design, 5) Pedestrian-Oriented Campus. It is expected that a combination of heavy and light earth moving equipment will be used to construct the path. 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / [Z 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: Name (if known): Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. Page 3 of 11 PCN Form - Version 1.3 December 10, 2008 Version 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. The following permits have been issued for separate projects that were constructed along the North Creek corridor. All three projects are complete. NC State North Creek Stormwater Wetland - DWQ # 06-1445 North Creek Constructed Wetlands - DWQ # 04-0233 Greenway Project Phase I - DWQ # 07-1050 6. Future Project Plans 6a. Is this a phased project? N Yes ? No 6b. If yes, explain. The greenway will extend to Lake Wheeler Road and connect to the City of Raleigh Greenway System Page 4 of 11 PCN Form - Version 1.3 December 10, 2008 Version 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 T W1 ? P ? T ? Yes ? Corps ? No ? DWQ W2 ? P ? T ? Yes ? Corps ? No ? DWQ W3 ? P ? T ? Yes ? Corps ? No ? DWQ W4 ? P ? 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) S1 ? P ? T ? PER ? Corps ? INT ? DWQ S2 ? P ? T ? PER ? Corps ? INT ? DWQ S3 ? P ? T ? PER ? Corps ? INT ? DWQ 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 3i. Comments: Page 5 of 11 PCN Form - Version 1.3 December 10, 2008 Version 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 individually list all open water impacts below. 4a. Open water impact number - Permanent (P) or Temporary T 4b. Name of waterbody (if applicable) 4c. Type of impact 4d. Waterbody type 4e. Area of impact (acres) 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. Pond ID 5b. Proposed use or purpose of 5c. Wetland Impacts (acres) 5d. Stream Impacts (feet) 5e. Upland (acres) number 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 11 PCN Form - Version 1.3 December 10, 2008 Version 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) for impact Stream name mitigation (square feet) (square feet) or Temporary required? T 61 ®P ? T t Footbrge Walnut Creek ® Yes ? No 1602 3225 B2 ®P ? T Greenway Path Tributary to Walnut Creek ® Yes ? No 1248 861 B3 ®P ? T FootEast bridge Walnut Creek ®? Nos 1295 880 6h. Total buffer impacts 4145 4966 6i. Comments: D. Impact Justification and Mitigation 1. Avoidance and Minimization 1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. Proposed buffer impact #1, West footbridge over Walnut Creek: The footbridge is located perpendicular to Walnut Creek (angle between 70-120°) and links the greenway path to the Lonnie Poole Golf Course and proposed cross country running trails. Supports are set back from the top of bank to avoid stream impacts. Proposed buffer impact #2, greenway path over existing culvert: The path uses an existing culvert located in an existing sewer easement that is generally clear of vegetation. Proposed buffer impact #3, East footbridge over Walnut Creek: The footbridge is located perpendicular to Walnut Creek (angle between 70-120°) and links greenway path to the Lonnie Poole Golf Course and proposed cross country running trails. Supports are set back from the top of bank to stream impacts. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. A sedimentation and erosion control plan will be implemented as well a use of appropriately sized machinery to minimize the about of disturbed area. 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for ® Yes ? No impacts to Waters of the U.S. or Waters of the State? 2b. If yes, mitigation is required by (check all that apply): ® DWQ ? Corps ? Mitigation bank 2c. If yes, which mitigation option will be used for this project? ? 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 Page 7of11 PCN Form - Version 1.3 December 10, 2008 Version 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): 9111 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. Yes 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 Footbridge & Greenway 4145 3 (2 for Catawba) 12,435 Zone 2 Footbridge & Greenway, 4966 1.5 7,449 6f. Total buffer mitigation required: 19,884 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). Through the successful completion of the CVM and Lake Wheeler Stream & Buffer Restoration Project, the University was granted permission to bank unused credits for future projects. The amount of available mitigation credits is currently: 350 linear feet of stream credit and 62,900 square feet of buffer credit. It is the University's intention to utilize these credits for any required mitigation associated with the Greenway Project. 6h. Comments: Page 8 of 11 PCN Form - Version 1.3 December 10, 2008 Version 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. Comments: No storm water infrastructure is required for this project and project is ? Yes ® No less than 20 percent impervious 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? 9.3% 2b. Does this project require a Stormwater Management Plan? ? Yes ® No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: Impervious area is less than 20% 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? NA ? 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 ? 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 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? ? Yes ? No Page 9 of 11 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 ? Yes ? No letter.) 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 ® 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. 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. NA Page 10 of 11 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? El 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? 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? 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? NCSU 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: Flood study indicates that impacts will not cause a rise in flood levels upstream of impacts 8c. What source(s) did you use to make the floodplain determination? FIRM Panel 0793 and HecRAS Computer Program Le P A?? Applicant/Agent's Printed Name Applicant/Agent's i Mature (Agent's signature is valid only if an authoriz?licant Date is provided.) 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I , f ~r~ _ ~ /v 1 ~ p~~g1ySE ~ \._._-~.r- ~ ~ NCSU Project No.: 201011069 _ _ ~ - RJ ProjectNo. p901_02 1~~..L._( "1 , 'Ili ~ r I I I I 1 I I I I \ PROPOSED 8' ASRAHLT GREENWAY WITH 2' STONE ` I I I I ~ ELEVATED BOARDWALK; WOOD fRAME _ I I I ~ APRON ON EACH SIDE; CONSTRUCTION IS IN AN AREA ` JNE ~ ~ ' r ' AN AREA - - _ _ ~ ~ ~ _ / I, I I I I i i , ~ WITN TREX DECK, 7 -6 @ 5.00% ALREADY IMPACTED BY EXISTING SEWER EASEMENT RENT ~'~'1+ ~ ~ ~ / ~ l l ~I 1 ~ ~ ~ AND ALREADY HAS BEEN CLEARED OF TREES / 1 ~I r 1 ~ !1 ~ ~ ~ , , -DWQ STREAM BUFFER IMPACT AREA # 1 1 ~ ~ / ~ , , o u l ~ m U ' ~ Ffi I I I ~ 0-30 BUFFER ENCROACHMENT: 1,602 SF o a~ ~ .th ~ ~ ~IgrP ~8kri'~re °e~+Yr~ w l ~ ~ ~ , i _ - _ r~ x n 71 f his _ r - B FFER ENCROACHMENT: 3 225 SF ~ ~~T~~ ~~~'r~~ ~ P, ~ p~ ~ , ~ (1111 v \ ~ ~ `r' r~ ~ ' r ~`~Y,~i ~ ~ ~ ~ l ~ ~ i ,4i, p ~ ~ ii o \ 4 "_l~~,el4sa`t}, t4 .,,ir6, J DWQ STREAM BUFFER IMPACT AREA #3 i , ~ a ; ~ ~ ~ ~ 0'-30' BUFFER ENCROACHMENT: 1,295 SF 30'-50' BUFFER ENCROACHMENT: 880 SF ~ ~ ~ ii ~ ~ ~.y ~ ~ „r~';~~` ~ ` t ~ / ~ - ELEVATED 8(JARDWALK; WOOD FRAIv1E ~ ~ n ~ w r a~~~ ; l/loll 111 ~ ~ ~ _ ~ - WITH TREX DECK 8' ~ 5A0% ~ - ~ - ~ ~ ~ ~ ~ ~ ~ - CORTENSTEEL BRIDGE W/CONCRETE e ~ J s "'~a. ~ / , f z 1 a II I I e r_ ,7 ll . (l1 ~ r ~ , ; _a ~ 1lh1111,_(111 1 i~ f, ~ _ ~ DECK; 1%SLOPE - ~ , ; - F~ { 1 ~ i F Cr ~,r ~ ~ / CD 02It13/10 DWQ PCN REVIEW b0' SPAN; iD' 06FSE1 FROMTOP OFBANK ~ ~~','l~ ~ r9 111 'rte ~ ~1~ ...~~1 mow- ~ ~ " ~,~~,~~'~g,~ CD 12(14/10 FLbt7DPCAINPERMfT - ~ ~ t ~ 1 ` DD 09/2Q/TQ SITE PLAN RfVIfW J ~ k - W S J \ _ I ~~a fib, 7.+ sl . ~ ( ~ ~ r ~ - s ~ x'11-iilf o ~ ~ iti~ ; ~~n~,~~- Issue: _ ~~ti; ELEVATED BOARDWALK; WOOD FRAME ~ " " WITH TREj( DECK; 30' Q 5.00% i / ' " ~ ~ ~raVJn ~By: JM ~ ~ ' ~ CORTEN STEEL BRIDGE W CONCRETE 4 ~ _ . , ~ r~{.7. ~ , , Checked By: SR , : r 'a ` ~ DECK 2 o CROWN ~ ~ °J rp. ~ - ' , - ~ ~ Scale: / -'r ` ® . , BRIDGE ON sr ~„',o /i/ ~ ~ ~ r ~ ; ~ w ; ~ ~ 5T SPAN;10' OFFSET FROM TOP OF BANK ,11~';`/' LL ~ i 7 ~ A i lei I ' ' ' ' ~ ~ Drawing Titie ~ \ ~~l w '~~i , , r ~ ~ t - ~ ~ ~ ~ ~ , ' ~ ~ Overall Site flan i \ ~ ELEVATED BOARDWALK; WOOD FRAME - o1-s~So~~3 WITH TREX DECK; 38 @ 5.00% ' ~ _ >sa,E,,,~ ~ v ~ ~1 ii N r ~ ,k_~. ~ , U r~1aY~ t~ - Sheet No. ~ w Q_._-~ r--, NOT TO SCALE 0 30 60 120 ` V rill 0 20 40 84 all A MAR - 3 2011 FILE C\P~T^. PENR• WATER QUALITY WIMMSTOWTER BRANCH