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HomeMy WebLinkAbout20150969 Ver 1_Application_20150918a�,aSfATp � Q�� � r.am� �� �"'� awa+�°' STATE OF NORTH CAROLINA DEPARTN�NT OF TRANSPORTATION PAT L. MCCRORY GOVERNOR September 18, 2015 U. S. Army Corps of Engineers Regulatory Field Office 3331 Heritage Trade Drive, Suite 105 Wake Forest, NC 27587 ATTN: Mr. Eric Alsmeyer NCDOT Division 5 Project Coordinator NICHOLASJ.TENNYSON SECRETARY Subject: Application for Section 404 Nationwide Permits 13, 23, 33, Section 401 Water Quality Certification and Tar-Pamlico Riparian Buffer Authorization for replacement of Bridge No. 178 over Fox Creek on SR 1304 (Sunset Road), Granville County, North Carolina. Federal Aid Project No. BRZ-1304(10), TIP No. B-5157. Debit $240.00 fi•om WBS Element No. 42332.1.1 Dear Sir: Please find enclosed the Pre-Construction Notification (PCN) form, Division of Mitigation Services acceptance letter, USFWS concurrence letter, stormwater management plan, permit drawings, and roadway plans for the above referenced project. A Categorical Exclusion (CE) was completed for this project in January 2015. The proposed let date for the project is April 29, 2016 with a review date of March 1, 2016. However, the let date may advance as additional funds become available. A copy of this permit application and its distribution list will be posted on the NCDOT website at https•//connect ncdot �ov/resources/Environmental/Pa�es/default.aspx under Quick Links > Permit Applications. A copy of the CE is also available at the above website address under Quick Links > Environmental Documents. Thank you for your time and assistance with this project. Please contact Rachelle Beauregard at either rbeauregard(�a,ncdot.gov or (919) 707-6105 if you have any questions or need additional information. Sincerely, /� ---_.�.---- ..._..... .�ps Richard W. Hancock, P.E. Manager P�•oject Development and Environmental Analysis Unit cc: NCDOT Permit Application Standard Distribution List MAILING ADDRESS: Te�ePHONe: 919-707-6000 NC DEPARTMENT OF TRANSPORTATION FAX: 919-212-5785 PROJECTDEVELOPMENTANDENVIRONMENTALANALYSIS �/j/EBSITE: WINW.NCDOT.ORG 1598 MAIL SERVICE CENTER Rn�eiGr+ NC 27699-1548 LOCATION: CENTURY CENTER BUILDING B 1020 BIRCH RIDGE DR. RALEIGH, NC 27610 ��oF w a r�9Q� � � 5 � P Y Office Use Only: Corps action ID no. DWQ project no. Form Version 1.4 January 2009 Pre-Construction Notification (PCN) Form A. Applicant Information 1. Processing 1 a. Type(s) of approval sought from the Corps: � Section 404 Permit ❑ Section 10 Permit 1 b. Specify Nationwide Permit (NWP) number: 13 23 33 or General Permit (GP) number: 1c. Has the NWP or GP number been verified by the Corps? ❑ Yes � No 1d. Type(s) of approval sought from the DWR (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 For the record only for DWQ 401 For the record only for Corps Permit: because written approval is not required? Certification: ❑ Yes � No ❑ Yes � No 1f. Is payment into a mitigation bank or in-lieu fee program proposed for mitigation � Yes ❑ No of impacts? If so, attach the acceptance letter from mitigation bank or in-lieu fee program. 1g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h ❑ Yes � No below. 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes � No 2. Project Information 2a. Name of project: Replacement of Bridge 179 over Fox Creek on SR 1304 2b. County: Granville 2c. Nearest municipality / town: Berea 2d. Subdivision name: not applicable 2e. NCDOT only, T.I.P. or state g_5157 project no: 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 not applicable applicable): 3d. Street address: 1598 Mail Service Center 3e. City, state, zip: Raleigh, NC 27699-1598 3f. Telephone no.: (919) 707-6105 3g. Fax no.: (919) 212-5785 3h. Email address: rbeauregard@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 1a. Property identification no. (tax PIN or parcel ID): not applicable 1 b. Site coordinates (in decimal degrees): Latitude: 36.355886 Longitude: - 78.724769 (DD.DDDDDD) (-DD.DDDDDD) 1 c. Property size: 6.4 acres 2. Surface Waters 2a. Name of nearest body of water (stream, river, etc.) to Fox Creek proposed project: 2b. Water Quality Classification of nearest receiving water: WS-V; NSW 2c. River basin: Tar Pamlico 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: Land use in the project vicinity consists primarily of agriculture and forested areas, interspersed with residential homes along roadways. 3b. List the total estimated acreage of all existing wetlands on the property: 0 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 398 3d. Explain the purpose of the proposed project: To replace a structurally deficient and functionally obsolete bridge. 3e. Describe the overall project in detail, including the type of equipment to be used: The project involves replacing a 72-foot bridge with a 100-foot bridge. It will span the creek on the existing alignment and have an off-site detour. Standard road building equipment, such as trucks, dozers, and cranes will be used. 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? ❑ Yes � No ❑ Unknown Comments: A JD was not sought due to the nature of jurisdictional features identified 4b. If the Corps made the jurisdictional determination, what type of determination was made? ❑ Preliminary ❑ Final 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. 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 1a. 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 number — Type of impact Type of wetland Forested Type of jurisdiction Area of impact Permanent (P) or (if known) (acres) Tem orar T Site 1❑ P � T Choose One ❑ Yes ❑ Corps ❑ No ❑ DWQ Site 2❑ P❑ T Choose One ❑ Yes ❑ Corps ❑ No ❑ DWQ Site 3❑ P � T Choose One ❑ Yes ❑ Corps ❑ No ❑ DWQ Site 4❑ P � T Choose One ❑ Yes ❑ Corps ❑ No ❑ DWQ Site 5❑ P � T Choose One ❑ Yes ❑ Corps ❑ No ❑ DWQ Site 6❑ P � T Choose One ❑ 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 Average �mpact length number - (PER) or jurisdiction stream (linear feet) Permanent (P) or intermitte (Corps - width Temporary (T) nt (INT)? 404, 10 (feet) DWQ— non-404, other) Site 1� P� T bank Fox Creek � PER � Corps 24 46 perm stabilization ❑ INT ❑ DWQ 8 temp Site 2� P� T fill UT to Fox Creek ❑ PER � Corps 5 14 perm � INT ❑ DWQ 20 temp Site 3❑ P 0 T ❑ PER ❑ Corps ❑ INT ❑ DWQ Site 4❑ P � T ❑ PER ❑ Corps ❑ INT ❑ DWQ Site 5❑ P � T ❑ PER ❑ Corps ❑ INT ❑ DWQ Site 6❑ P 0 T ❑ PER ❑ Corps ❑ INT ❑ DWQ 3h. Total stream and tributary impacts 60 Perm 28Temp 3i. Comments: No mitigation is required from the USACE for bank stabilization. Temporary impacts to Fox Creek under the bridge are for the removal of the bent. 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 o en water im acts below. 4a. 4b. 4c. 4d. 4e. Open water Name of impact number — waterbody Type of impact Waterbody Area of impact (acres) Permanent (P) or (if applicable) type Temporar T 01 ❑P�T 02 ❑POT 03 ❑POT 04 ❑POT 4f. Total open water impacts X Permanent X Temporary 4g. Comments: 5. Pond or Lake Construction If ond or lake construction ro osed, then com lete 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 Flo Flooded Filled Excavated ode Filled Excavated Flooded d 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: 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 any 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 for impact Buffer Zone 1 impact Zone 2 impact Permanent (P) or Stream name mitigation (square feet) (square feet) Temporar T re uired? B1 � P❑ T Road crossing Fox Creek � Nos 360 1087 B2 � P❑ T Bridge Fox Creek � Nos 3150 576 Road impacts other than � Yes B3 � P❑ T UT to Fox Creek 1754 1179 crossings of streams ❑ No 6h. Total buffer impacts 5264 2842 6i. Comments: 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. The proposed bridge is 28 feet longer than the existing bridge and will be at approximately the same grade and alignment as the existing structure; the new bridge will span the creek; no deck drains on bridge; use of Design Standards for Sensitive Watersheds; See Stormwater Mana ement Plan for more measures. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. NCDOT Best Management Practices for Construction and Maintenance Activities will be followed; use of an off-site detour. 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? If no, ex lain: 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: 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: 28 linear feet 4c. If using stream mitigation, stream temperature: � warm ❑ cool ❑cold 4d. Buffer mitigation requested (DWQ only): 6168 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. 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 � Yes ❑ No buffer mitigation? 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. 6c. 6d. 6e. Zone Reason for impact Total impact Multiplier Required mitigation (square feet) (square feet) Zone 1 Road impacts other than 1754 3(2 for Catawba) 2631 crossings of streams Zone 2 Road impacts other than 1179 1.5 3537 crossings of streams 6f. Total buffer mitigation required: 6168 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). Division of Mitigation Services 6h. Comments: 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 not, explain why. � Yes ❑ No Comments: see attached permit drawings. 2. Stormwater Mana ement 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. ❑ 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 apply (check all that apply): ❑ USMP ❑ 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 ❑ HQW (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 n/a 5. DWQ 401 Unit Stormwater Review 5a. Does the Stormwater Management Plan meet the appropriate requirements? ❑ Yes ❑ No N/A 5b. Have all of the 401 Unit submittal requirements been met? ❑ Yes ❑ No N/A 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: 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. 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. not applicable 10 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? There was habitat present but no species found on the project for smooth coneflower and harperella. There is habitat for the dwarf wedgemussel. Several surveys did not locate the species but records are known nearby the bridge. NCDOT received a concurrence letter from the USFWS dated April 6, 2015 (enclosed) that concurred with a May Affect, but Not Likely to Adversely Affect this species. 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? 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 � Richard W. Hancock, P.E. 1��(�� S Applicant/Agent's Printed Name -- Date Applicant/AgenYs Signature (AgenYs signature is valid only if an authorization letter from the applicant is provided.) ll Pat McCrory Governor ��� ���� NCDENR North Carolina Department of Environment and Natural Resources Division of Mitigation Services July 16, 2015 Mr. Richard W. Hancock, P.E. Project Development and Environmental Analysis Unit North Carolina Department of Transportation 1548 Mail Service Center Raleigh, North Carolina 27699-1598 Dear Mr. Hancock: Subject: Mitigation Acceptance Letter: B-5157, Replace Bridge 178 on SR 1304, Granville County Donald R. van der Vaart Secretary The purpose of this letter is to notify you that the NCDENR Division of Mitigation Services (NCDENR DMS) will provide the stream and buffer mitigation for the subject project. Based on the information supplied by you on July 14, 2015, the stream and buffer impacts are located in CU 03020101 of the Tar-Pamlico River basin in the Central Piedmont (CP) Eco-Region, and are as follows: Stream and Wetlands Impacts River I CU I Eco- Basin Location Region Tar- I 03020101 I CP Pamlico Stream Wetlands Cold Cool Warm Riparian Non- Riparian 14.0 *Some of the stream impacts may be proposed to be mitigated at a 1:1 mitigation ratio. See permit application for Coastal Marsh All buffer mitigation requests and approvals are administrated through the Riparian Restoration Buffer Fund. The NCDOT will be responsible to ensure that appropriate compensation for the buffer mitigation will be provided in the agreed upon method of fund transfer. Upon receipt of the NCDWQ's Buffer Authorization Certification, NCDENR DMS will transfer funds from the NCDOT 2984 Fund into the Riparian Restoration Buffer Fund. Upon completion of transfer payment, NCDOT will have completed its riparian buffer mitigation responsibility for TIP Number B-5157. Subsequently, DMS will conduct a review of current NCDOT ILF Program mitigation projects in the river basin to determine if available buffer mitigation credits exist. If there are buffer mitigation credits available, then the Riparian Restoration Buffer Fund will purchase the appropriate amount of buffer mitigation credits from NCDOT ILF Program. Buffer Impacts Buffer River Basin CU Eco-Region Zone 1 Zone 2 TOTAL Impacts Tar-Pamlico 03020101 CP 1,754.0 1,179.0 2,933.0 1652 Mail Service Center, Raleigh, North Carolina 27699-1652 Phone: 919-707-89761 Internet: http:!/portal.ncdenr,org/webleep An Equal Opporiunity 1 Affirmative Action Employer— Made in part by recycled paper Mr. Richard Hancock July 16, 2015 Page Two NCDOT TIl' B-5157 NCENR DMS commits to implementing sufficient compensatory stream mitigation credits to offset the impacts associated with this project as determined by the regulatory agencies in accordance with the N.C. Department of Environment and Natural Resources' In-Lieu Fee Instrument dated July 28, 2010. If the above referenced impact amounts are revised, then this mitigation acceptance letter will no longer be valid and a new mitigation acceptance letter will be required from NCDENR DMS. If you have any questions or need additional information, please contact Ms. Beth Harmon at 919-707-8420. Sincerely, �� � � Ja es . Stanfill Asset Management Supervisor Cc: Mr. Eric Alsmeyer, USACE — Raleigh Regulatory Field Office Ms. Amy Chapman, NC Division of Water Resources File: B-5157 United States Department of tl�e Intet•ior FISH AND WILDLIFE SERVICE Raleigh Field Office Post Office Bo� 33726 Raleigh, North Carolina 27636-3726 Apri16, 2015 Richard W. Hancock, P.E. North Carolina Department of Transportation Project Development and Envit•onmental Analysis 1598 Mail Seivice Center Raleigh, North Carolina 27699-1598 IDear Mr, IIancocic: This letter is in response to your letter of April 2, 2015 which provided the U.S. Fish at7d Wildlife Service (Service) with the biological conclusion of the Nor�th Carolina Department of Transportation (NCDOT) that the replacement of Bridge No. 178 on SR 1304 over Fox Creek in Granville County (TIP No. B-5157) may affect, but is not likely to adver•sely affect the feder•ally endangered dwarf wedgemussel (Alasmidonta heterodon). In addition, NCDOT has determined that the project will have no effect on the federally endangered smooth coneflower (Echinacea laevigata) and harperella (Ptilimnium nodosum). These comments are provided in accot•dance with Section 7 of the Endangered Species Act (ESA) of 1973, as amended (16 U.S.C. 1531- 1543). The dwarf wedgemussel has been observed in the vicinity of Bridge No. 178 in 2003 and also approximately 0.5 miles downstream in 2005. However, a severe drought in late 2007/early 2008 caused Fox Creek to dry out for several months. Subsequent mussel suiveys in 2008 found only fi�esh dead and relic dwarf wedgemussel shells. NCDOT conducted additional mussel surveys on August 20, 2009 and July 22, 2010. No evidence of dwarf wedgemussels was observed and mussel numbers and richness were low compared to pre-drought surveys, with only two species obsei•ved. NCDOT again conducted a mussel survey at the site on June 8, 2014. The survey extended 100 meteis upstt•eam and 400 meters downstream of SR 1304. No dwarf wedgemussels were observed, and only two other mussel species were observed. The low species diversity likely indicates that the Fox Creek mussel fauna has not yet recovered fi•om the drought of 2007/2008. The new bridge will completely span the channel, and in-water work will be limited to removing an existing bent located at the edge of the water line. The bent removal will be completed within a"temporary dewatering footpi•int" to minimize sedimentation. NCDOT has also committed to adhering to Design Standards for Sensitive Wateisheds. Based on the mussel survey results and other available information, the Service concurs with your conclusion that the proposed bridge replacement may affect, but is not likely to adversely affect the dwarf wedgemussel. In addition, based on negative survey data from August 4, 2009 and July 14, 2014, the Service concurs with your conclusion that the project will have no effect on the smooth coneflower and harperella. We believe that the requirements of Section 7(a)(2) of the ESA have been satisfied. We remind you that obligations under Section 7 consultation must be reconsidered i£ (1) new information reveals impacts of this identified action that may affect listed species or critical habitat in a manner not previously considered in this review; (2) this action is subsequently modified in a manner that was not considered in this review; or (3) a new species is listed or critical habitat determined that may be affected by this identified action. The Service appr•eciates the opportunity to review this project. If you have any questions regarding our response, please contact Mr. Gary Jordan at (919) 856-4520 (Ext. 32). Sincerely, } � � � �'- Pete Benjamin Field Supervisor Electronic copy: Eric Alsmeyer, USACE, Wake Forest, NC Travis Wilson, NCWRC, Creedmoor, NC ����� ���,4�y North Carolina Department of Transportation SG[�Y�11W2tPr . I � ,,.,.,,.,, Highway Stormwater Program ��.� STORMWATER MANAGEMENT PLAN (Version 2.02; Released April 2015) FOR NCDOT PROJECTS WBS Element: 42332.1.1 TIP No.: B-5157 County(ies): Granville Page 1 of 1 General Project Information WBS Element: 42332.1.1 TIP Number: B-5157 Project Type: Bridge Replacement Date: 4/1/2015 NCDOT Contact: Galen Cail, PE Contractor I Designer: Sungate Design Group, P.A. Address: NCDOT Hydraulics Unit Address: g15 Jones Franklin Road 1590 Mail Service Center Raleigh, NC 27606 Ralei h, NC 27699-1590 Phone: 919 707-6711 Phone: 919 859-2243 Email: cail ncdot. ov Email: bsmith sun atedesi n.com Cit ITown: Oxford Count ies): Granville River Basin s: Tar-Pamlico CAMA County? No Wetlands within Project Limits? No Pro'ect Description Pro'ect Len th lin. miles or feet : 0.17 Miles Surrounding Land Use: Agricultural, Rural Residential Proposed Pro'ect Existin Site Pro'ect Buiit-Upon Area ac. 0.53 ac. 0.43 ac. Typical Cross Section Description: 2 10' lanes with 4' paved shoulder 2 10' lanes Annual Avg Daily Traffic (veh/hr/day): Design/Future: 305 Year: 2036 Existin : 160 Year: 2012 General Project Narrative: This project involves the replacment of Granville County Bridge #178 over Fox Creek on SR 1304 (Sunset Road) in Granville County, NC with a 1@95' 39" Box Beam bridge. (Description of Minimization of Water This bridge replacement and the associated roadway improvements have been designed in a manner that minimizes the increase in impervious surface area. Fox Creek is Quality Impacts) protected by the Tar-Pamlico Buffer Protection Rules. As such, all efforts were made to produce a design that will protect and preserve existing riparian buffers. No wetlands are located at this site. There will be no deck drains installed on the bridge. Class II rip rap will be placed on the east streambank (not to be placed on the stream bed) and floodplain bench under the bridge to provide protection to the bare soil resulting from excavation and removal of the existing interior bent. StormwaYer runoff from the road will be collected in roadway ditches. The proposed roadway ditches in the northwest and southeast quadrants will outlet to existing ditches outside of the buffer zone. The proposed ditches in the southwest and northeast quadrants will flow through the buffer zones and are replacing existing ditches that are being covered by proposed fill due to widened shoulders. These ditches are carrying concentrated off-site stormwater. The site topography is extremely steep and will not allow utilization of stormwater treatment practices. Due to this, these ditches cannot meet the criteria required to get treament before entering the buffer however non-erosive velocities will be achieved in these ditches during the 10 yr storm before entering the buffer. The ditches have been lined with Class I rip rap to eliminate potential erosion. Class I rip rap will be placed in the unnamed tributary to Fox Creek receiving stormwater from the proposed ditch in the southwest quadrant to protect against erosive forces resultant of the steep grade of the proposed ditch. Rip rap will only be placed in the immediate vicinity of the confluence of the proposed ditch and tributary. Stormwater runoff from the bridge will be conveyed by shoulder berm gutter to a drop inlet and discharged into the proposed ditch in the northeast quadrant outside of the buffer zone. Waterbody Information Surface Water Body (1): Fox Creek NCDWR Stream Index No.: 28-4-1 NCDWR Surface Water Classification for Water Body Primary Classification: Water Supply IV (WS-IV) Supplemental Classification: Nutrient Sensitive Waters (NSW) Other Stream Classification: Impairments: None Aquatic T&E Species? No Comments: NRTR Stream ID: N/A Buffer Rules in Effect: Tar-Pamlico Project Includes Bridge Spanning Water Body? Yes Deck Drains Discharge Over Buffer? No Dissipator Pads Provided in Buffer? N/A Deck Drains Discharge Over Water Body? No (If yes, provide justification in the General Project Narrative) (If yes, describe in the General Project Narrative; if no, justify in the (If yes, provide justification in the General Project Narrative) General Project Narrative) � � � � 0 � � � L � � 3 E � �� o �� N�L ��+ M �n E �im �a7G � � � � � .� � V W � � � � � � � � V � � O V See Sheet 1-A For I ndex of Sheets See Sheet 1-B For ConventionalSymbols -0-O-C�O�O- DENOTES OFF-SITE DETOUR T ,,��� B \ ,� ����lle �� ����� ��������1 ���!����� �� �������� GRA1�l T�ILLE CO U1�TY S �-tiJ3�st PERMIT DRAWING SHEET 1 OF 6 LOCATION: BRIDGE 1V0. l78 OVER FOX CREEK 0111 SR I304 (SUNSET ROAD) TYPE OF WORK GRADING, PAVING, DRAINAGE AND STRUCTURE WETLAND AND SURFACE WATER IMPACTS PERMIT —L— POT STA. 20 + 50.00 END TIP PROJECT B-5157 SITE 1 \ � ,, \ � � \ � \. �; BEGIN BRIDGE � � –L– STA.I5+48.88 , � � EN] �— POT STA.11 +30.00 y —L— BEGI11l TIP PROJECT B-5157 � � .,R. 5 ---� � �= s�'�,� SITE 2 CLEARING O1V THIS PROJECT SHALL BE PERFORMED TO THE LIMITS ESTABLISHED BY METHOD III. �� SUN oAD 16 +46.13 ll J\ T� $1� 96 � �sR „04, — s„NSEZ Ra. _ �� �� z c� � � d � y d � W z � � N 0 0 � ,. d������.��°� ��.��� DO NOT USE FOR R/W ACQL'ISITION ff��81EII.IIA�i[III`Tt�bBg' �ll,t�iV� DO NOT USE FOR CONSTRUCTiON GRAAHIC SCALES DESIGN DATA PROJECT LENGTH l'repored m me of��loe of: HYDRA[ILICS ENGINEER ADT 2016 = 225 SUNGATE DESIGN GROUP, P.A. �, �{�����Q 50 25 0 50 700 �ou� ADT 2036 = 305 1e°°°�°°°s a�� �°° � o� p�' � RA�E°a� o�"�AAO°PAVS sw� s � � �� o �NOS'�RM�s��sE ox�'o�s.�a a��e�s�;��'�>sasn�d s���o300 � o K= 10 /o ,e �,s, a6,�a� Fa. ,9,s, es,-,�. w�„�9�a���m ���e �o �-0�,� � o PLANS LENGTH OF ROADWAY TIP PROJECT B-5157 = 0.156 MILES „ D= 60 % for t he Nort h Caro lina Department o f Transportation PE o a LENGTH OF STRUCTURE TIP PROJECT B-5157 = 0.018 MILES sicNaTUnE: � , S O Z S O S O � OO T — 5 % • 2012 STANDARD SPECIF/CAT70NS I STANTFC CoNTACT � � ROADWAY DESIGIY �'p a V= 35 MPH TOTAL LENGTH TIP PROJECT B-5157 = 0.174 MILES RIGHT OF WAY DATE: STEVE SMALLWOOD, P.E. ENGINEER �� �Q PROFILE (HORIZONTAL) * TTST = 2% DUAL 3% �xo�ECr ExcixESe gyp QUQ APRIL 23, 2075 Q� ��� xcnor coxracr: p� � 10 5 0 10 20 FUNC CLA$$ LETTING DATE: = RURAL LOCAL PROFILE (VERTICAL) SUB–REGIONAL TIER APRIL 19, 2016 RON MCCOLLUM, P.E. P.E. SIGNATURE: � � � v � � �DENOTES IMPACTS IN SURFACE WATER �� ��5�� M AOCTSSINE SUORFACE WATER Oc' x O � �O O�. �O �. L� / � Q \ �� � � \ \� �/ e`S% \�� \ _���� R� �� � SR \ \\� \� \ \ \ �� \\ \\\ �� � \ \� `� �� o� x �� O. � / � Q� WETLAND AND SURFACE WATER IMPACTS PERMIT O JAMES THOMAS MORTON &MARTHA D. MORTON 5+u.- ta-5o -l- tT Q - 2 J CF5 3 8 FPS Q. - 31 CFS v - _o Fas d - os Fr O = 3.5 CFS 5 - 41 FPS 0146 FTfT 065 l'iner Cl I RIP RAP TIE TO \ � EXISTING � SPEC LAT 'V' DITCH DITCH � \�\W��� DETAI��— :;-:__�`1�7 � � ��\ � i 0 � � � � N � � ,S � � � O ! � � � TEMPORARY DEOPATERING,� IJ F¢OTPRINS I CLA55 II STRE:4MBANI( I � STABILIZATION�� SITE 1 U � ON BANKS ONLY ii � SEE DETAIL`5 i PROP 1(?95' ',� � / 39" BOX BEAM - - / W/4'-0" END BENTNAPS � V � m m''� � P �I � % � I �; I / EXISTING BRID m TO BE RE , I i I�� �� I / I SPEC L4T 'V' DITCH / - � �_ , . � `� � W/CLASS I RIP RAP � � — \ �' F SEE DETAIL 1 �AT �V' DITCH ' �, W/CLA55 I RIP RAP �'l- p'I�, !� �\ � s.- is+ab -�- xr SEE DETAIL 2 5Tq� DARD DITCH / ��� a- - i a cFS �W/CL4S I RIP RP.P j'� / 3.3 FPS o i.s cFS / E DETAIL 4 /�e� �i 3.4 FPS d 05 Fr � �5 CLASS I ' o�- t.a cFS RIP RAP —' �.� � 3.5 FPS op1Q2 FiFT � SEE DETAIL �0 L ncr� CL I RIP RAP JAMES THOMAS MORTON �TEMPORARY DEWATERIN 2 &MARTHA D.MORTON � FOOTP ---,y _ _.15-.__. / � u� � � a N � E Q � �L Q i Nr- \�(] \� i�—/—� 1R,�, I YY m m I/� 1 ' ^C /`' � � Sla. = 16 � 26 -L- LT q, = e cFs V, = 3.6 FPS Q: = 9 CFS V, = 3.l FPS d. = 1.0 Ff 0�,�_ il CFS a- 3.9 FPS s= 0.069 FLFT 065 Linei= CL I RIP RP.P CLP.SS II RIP RAP AT EMBANKMENT ON BANKS ONLY SEE DETAIL 3 � \ � h � � } W .� � SHOUIDER BERM GUTTER � END APPROACH SLAB �AT 'V' DITCH- TO STA. 16+92 -L- LT - W�CLA$$ I RIP / SEE DETAIL 2 PERMIT DRAWING SHEET 2 OF 6 0 0 o` � O� � � � 0 N � G � O° , JAMES THOMAS MORTON &MARTHA D. MORTON � PROIECT REFERENCE NO. I SHEET NO. o_FiF� nn ILW SHEET NO. ROADWAY DESIGN HYDRAULICS ENGINEER ENGINEER �D���.�..���N��aii ��...��`� DO NOT USE FO CONSTRVCTION 50 25 0 50 100 PLANS DETAIL #5 BANK STABILIZATION � Hoi io s�aie� nb��me�Ea�a°$�ie� rm��. _ � —. eeore�i�—� � z. � Type of liner= 3t iONS,CL II Rip-ROp GeoleAiile�� 33 SY STA.16-12 TO 16-21 -L- RT & LT --� �� �A� �� R�.tSR 13���� - / / SuNSE — �� i� �i��'� REMOVE AND 3'�� �F /// //� /� REPLACE / � /�5 R�p / /� �F �,a/ F ���� DETAIL 6 / � j � \ RIP RAP DISSIPATOR AT CONFLUENCE F Dlch � lNO S�nle) / / f� Grode _ _ _ tl� i.o�m��. —u. � l� A y \ i^ RCP-IV�� _ � � X� � STANDARD 'V' DITCH - � \ � W/CLASS I RIP RAP � SEE DETAIL b R ` �, 45 eW �TIE TO E%ISTING DITCH �X sm.� ie+st-� rtr —/X/� CLASS II RIP RAP ON FLOODPL4IN BENCH a� OS CFS EXCAVATE FOR THICKNE55 OF RIP RAP V z.3 rvs EST 50 TONS o os cFs V 2.5 FPS EST 52 SY GF p,: �o � cFs 5,. 26 FPS 013] FTFf 055 L ner CL I RIP RAP O MARY FRANCIS BROOKS DETAIL 2 LATERAL 'V' DITCH ( No� io 5cale� ' � � F�I G.oun�2.l p �'.� �„��. Slopa d Geoleaiile—� Min. D= 1.5 Ft. Mo�.d= 1.5 Ft. Type of Liner- Closs I R�ip-Rop b- 5 F�. FROM STA. 16 i 26 TO STA. 18 �. 13 -L- LT FROM STA.14+00 TO STA.15i-00 -L- RT DETAIL 3 RIP RAP AT EMBANKMENT , �a„a =«�e, oa�n � i.o,m� zo� c�de r-��� seorexme � Type of Liner= 6 TONS,CL II Rip-ROp Geotex�ile- ] SY FROM $TA. 16-20 TO $TA. 16+26 -L- LT v Nam�i �ro��d GEOTEX�ILE ' ivae of Liner= 6 TONS,CI I Rip-Rap Georexrile= 8 SV FROM STA. 15 i 28 TO STA. 15 i 46 -L- RT DETAIL 4 STANDARD 'V' DITCH ��a„a s�a�e� N ol N Nrol — �a �2.� ,�� 6:000d �eo�e.�ile— D Min. D�= 1.5 Ft. iype o4 Liner= Class I Ri�Rap Mox. d- 1.5 Ft. �FROM STA.18+51 TO STA.18-F89 -L- RT FROM STA.15-•: 00 TO STA. 15+36 -L- RT � � � � � � �DENOTES IMPACTS IN SURFACE WATER �� ��5�� M AOCTSSINE SUORFACE WATER \ �� \ V � �� �i esr ��� Oc' x O � �O O�. �O �. L� / � Q � � � � , \ \ �I� ` �S� �/ \ // � \ \>� �\ ` \� �.� \\ i \ ��='_ ��\�C\I \� ' �� 6.�� I� / e' I I _ <9a � �-� I/ � i / I � u� � � a N � E Q � �L Q i Nr- \�(] \� ����� , % f � � � f� / J I II \ � � �l I �_ � \ \_ ` � �� ` � \ ___��_\� � , �� o� x c� \ O. � � � \�, WETLAND AND SURFACE WATER IMPACTS PERMIT JAMES THOOMAS MORTON &MARTHA D. MORTON 5 . ta-5o -l- tT Q 2 J CF5 V 3 8 FPS Q 31 CFS \\����\ Q 0�1465FFTfT \ ` liner 06C1 I RIP RAP W/C1A55 �' � / \ il \\ y �� � � ` SPEC L4T 'V' DITC � \ � W/CLA�SS I RIP RAP � ' SEE DETAIL 1 � yy� �,qS5,1�RIP A j�� 5.- 15+36 -l- RT $� DETAI 2 p - 31 6 CFS / _� d 0.5 FTS � /��j / / Q: - 1.8 CFS � 3.5 FPS O.1J2 FiFT / 06i /L�ncr� CL I RIP RAP JAMES THOMAS MORTO �� � &MARTHA D. MORTaN � �f _' �� 0 � � � � + ✓ � �s o `���-�� / � �TEMPORARY D F,� G� � IJ i� ���N�� I ClA3��f�STR . MBh � � I � ,�. STABI ATIO � � / ON BANKS Y � I I E I� I " $EE DETA � �1>II' I � � PROP 1(N95 {�I � \ 39" BO% BEAM - l w/4-0�END �ENTNCAPS^ " I I��ti �I ` ,,,yyy� � _\ m N, I `�lill� I/ I \ EXISiNG BRID _ I , l / � TO BE'�E ' ��I I _,` I f° I � C �� � I 1� I _ �.., � � � - � � I �ii I '„ l w� � 3 � � Ta � � � J, * /I _� / '% � ' �'/ � \ �_ �i = -' � ,�� `�`��,. � � �r� '�';�R � F-- ` //.. - �I K� �I I� , � � N m I. _ . �� Y�1�1 . m � � N � Sla. = 16 � 26 -L- LT � Q, = 8 Cf5 l0 V, = 3.6 FPS Q: = 9 CFS o d:= i.o �rs � o.= n cFs a- 3.9 FPS 0.069 FLFT JL nei .06CL I RIP RAP I U CLP.SS II RIP RAP AT EMBANKMENT � ON BANKS ONLY , SEE DETAIL 3 iii/l� ��- i - �' ��� '�� l I ') ' esr�o� ///� 2LASS 1 �� � y . "�I� „ _� �� � EST 52 SY GF RIP RAP ��/ E DE7%��r� � \ yl 'm /'a \ \ \ ___ �� _ � � MP��ffi�Ifd - 1 \\\ __— \ /� % � � / �ii ��� ��-��� �� ���.. � �° - ��. r,, "� �. � � `; � ,�`\\ �� ���- „�� �� \ . / .. \ � ��\\\�'. :.. �. 0 0 o` � \ � h � � } W .� � \\�\\� PERMIT DRAWING SHEET 3 OF 6 � O� � � � 0 N � G � O° , JAMES THOMAS MORTON &MARTHA D. MORTON /\ \� \ \ \ ���� �� , ,� � PROIECT REFERENCE NO. SHEET NO. 8-5/57 04 ILW SHEET NO. ROADWAY DESIGN HYDRAULICS ENGINEER ENGINEER �D���.�..���N ��a�ii ��...��`� DO NOT USE FO CONSTRVCTION 50 25 0 50 100 PLANS DETAIL #5 BANK STABILIZATION � Hoi io s�aie� nb��me�Ea�a°$�ie� rm��. _ � —. eeore�i�—� � z. � Type of liner= 3t iONS,CL II Rip-ROp GeoleAiile�� 33 SY STA.16-12 TO 16-21 -L- RT & LT �.�\____— /' � � � „ �- ��� 3��� � .a��: — —yuN�Ej Ro.� -- ����� ��i'--�� �`��� �\ � / �� 7 / / \ �\� � ` _ � �i"��// I ( F - �� °�'� �j� � ��� DETAIL 6 �R � � _� � � � �� RIP RAP DISSIPATOR � AT CONFLUENCE "� ��� \ ��� � o,�� , ��o„o s��e, `^� Grode ��, Si — i� � � \ � � � i � o m u � 7 � - � i i ., � � \ � )I � �� �. . c�o��d �\` GEOTEX�ILE � e � \\\\ c�-� (' \ � ��� \" Type of L ner 6 TO 5 Cl I R-Rap 7//, \ L\� . FROM STA. 15 i 28 TO, STA815 i 46 -L- RT . 5T D RD 'V' ITCH� , I. �� LhSS�I�RIP � \ \ E ETAIL A�� � I 1 � � �'�, , ^�TI TO %ISTING DITCH 1 J Sfo. � 18+51 -L- IIT �IDPL4IJ BENCH a � 05 cFs OF RIP RAP v 2.3 rvs p 06 CFS V 2.5 FPS d o.3 Fr Q - 0.] CFS 5 l b FPS 013] FTFf 055 Liner CL I RIP RAP MARY FRAO BROOKS DETAIL 2 LATERAL 'V' DITCH ( No� io 5cale� ' � � F�I G.oun�2.l p �'.� �„��. Slopa d Geoleaiile—� Min. D= 1.5 Ft. Mo�.d= 1.5 Ft. Type of Liner- Closs I R�ip-Rop b- 5 F�. FROM STA. 16 i 26 TO STA. 18 �. 13 -L- LT FROM STA.14+00 TO STA.15i-00 -L- RT DETAIL 3 RIP RAP AT EMBANKMENT i Na� �a s«iei oa�n � i.o m� z o� c�de r-��� seorexme � Type of L ner- 6 TONS,CL II Rip-ROp Geo �ile- ] SY FROM $TA. 16+20 TO $TA. 16+26 -L- LT DETAIL 4 STANDARD 'V' DITCH �N s�aie� N ol N Nrol o�nd �z.� ,� Gro�nd p 1. d �e.�ile — M. D�= 1.5 Ft. iype 4 L Class I Ri�Rap M x. d- 1.5 Ft. FROM STA.18+51 TO STA.18 F89 -L- RT FROM STA.15-:00 TO STA.15-`36 -L- RT � � � � � � S � � � a� � � a � � �� �� �� DENOTES IMPACTS IN SURFACE WATER DENOTES TEMPORARY IMPACTS IN SURFACE WATER TIE TO EXISTING _DITCH WETLAND AND SURFACE WATER IMPACTS PERMIT ENLARGED YIEW 4F IMP�CT AREA TEMPORARY DEVPATE�tING FOOT�'RINT i CLASS II STREAMBANK PERMIT DRAWING SHEET 4 OF 6 STABILI�ATION '� S ITE 1 CLASS II RIP RAP AT EMBANKMENT ON BANKS O.�1LY � � ON BANKS ONLY SEE DETAIL� � � SEE DETAIL 3 PROP 1 �a 95' ��� � � 39 BOX BEAM -, SHOULDER BERM GUTTER W/4'-0" END BENT CAPS ��� �� � END APPROACH SLAB � '- �' � i� � '� � TO STA. 16 + 92 -L- LT ti � �1 � ^ m m W' I i� m ' V � J� m 1 �R , � � � I _ � �/� F �ISTINGI R/WI EXCAVATE -� - ���� � _— -- � _ - - -- — �ti� �ti� �A � � O�i� � � /-'�, % . ��� ' �S� CLASS I RI P RAP ' �� 1 SEE DETAIL j �_ >`' __ _ TEMPORARY DEWATERIN 2 FOOTP �I WI ���� � W � "�..�-...� � T APPRlb . � ELEV. 4�,� .9�- �R � � � � I \ TB 2G1 F r N m m 0 �� -- ----- -- �-� - �- _ � ��--,� --,, - � - -_ _ , , � �--- � — F ------ `=_ J cn ��- �� � 2G1 � � - , �� � — ;� � ' � ��= RCP-IV � — � ��. _—� _ — � �R - � � PROIECT REFERENCE NO. SHEET NO. 8-5/57 04A ILW SHEET NO. ROADWAY DESIGN HYDRAULICS ENGINEER ENGINEER IIDII81L]L�IM[IIN lE3�l'' ]E�1L.S�N� DO NOT USE FO CONSTRVCTION 20 10 0 20 40 PLANS \\ CLASS II RIP RAP ON FLOODPLAIN BENCH � EXCAVATE FOR THICKNESS OF RIP RAP � EST 50 TONS EST 52 SY GF WETLAND PERMIT IMPACT SUMMARY WETLAND IMPACTS SURFACE WATER IMPACTS Hand Existing Existing Permanent Temp. Excavation Mechanized Clearing Permanent Temp. Channel Channel Natural Site Station Structure Fillln Fillln in Clearing in SW SW Impacts Impacts Stream No. (From/To) Size / Type Wetlands Wetlands Wetlands in Wetlands Wetlands impacts impacts Permanent Temp. Design (ac) (ac) (ac) (ac) (ac) (ac) (ac) (fit) (ft) (ft) 1 16+02 TO 16+15 -L- BANK STABILIZATION < 0.01 < 0.01 33 8 1 16+18 TO 16+23 -L- BANK STABILIZATION < 0.01 13 2 15+20 TO 15+52 -L- STANDARD V DITCH W/ RIP RAP < 0.01 < 0.01 14 20 DISSIPATOR AT CONFLUENCE TOTALS*: < 0.01 < 0.01 60 28 0 *Rounded totals are sum of actual impacts NOTES: 2013 10 24 � � � � 0 c � � � u� + � E � a �� o �� N�L ��+ M �n E �im �a7G � � � � � .� � V W � � � � � � � � V � � O V See Sheet 1-A For I ndex of Sheets See Sheet 1-B For ConventionalSymbols -0-O-C�O�O- DENOTES OFF-SITE DETOUR T ,,��� B \ ,� ����lle �� ����� ��������1 ���!����� �� �������� GRA1�l T�ILLE CO U1�TY S �-tiJ3�st BUFFER DRAWING SHEET 1 OF 4 LOCATION: BRIDGE 1V0. l78 OVER FOX CREEK 0111 SR I304 (SUNSET ROAD) TYPE OF WORK GRADING, PAVING, DRAINAGE AND STRUCTURE BUFFER IMPACTS PERMIT SITE 1 j r j � �I � � �, -� ' ;� ��' —L— POT STA. 20 + 50.00 END TIP PROJECT B-5157 � BEGIN BRIDGE � � � –L– STA.I5+48.88 , EN] ' –L– �— POT STA.11 +30.00 y BEGI11l TIP PROJECT B-5157 � � .,R. 5 ---� � �� � , �`��'� SITE 2 CLEARING O1V THIS PROJECT SHALL BE PERFORMED TO THE LIMITS ESTABLISHED BY METHOD III. �� SUN oAD 16 +46.13 ll J\ T� $1� 96 � �sR „04, — s„NSEZ Ra. _ , ' /,�, z c� � � d �� d � W z � � N 0 0 � ,. ]Pf81EII.II�i[][ItiT.�bBg' �ll,tA:�� DO NOT USE FOR CONSTRUCTiON GRAAHIC SCALES DESIGN DATA PROJECT LENGTH l'repored m me of��loe of: HYDRA[ILICS ENGINEER ADT 2016 = 225 SUNGATE DESIGN GROUP, P.A. �, �{�����Q 50 25 0 50 700 �ou� ADT 2036 = 305 1e°°°�°°°s a�� �°° � o� p�' � RA�E°a� o�"�AAO°PAVS sw� s � � �� o �NOS'�RM�s��sE ox�'o�s.�a a��e�s�;��'�>sasn�d s���o300 � o K= 10 /o ,e �,s, a6,�a� Fa. ,9,s, es,-,�. w�„�9�a���m ���e �o �-0�,� � o PLANS LENGTH OF ROADWAY TIP PROJECT B-5157 = 0.156 MILES „ D= 60 % for t he Nort h Caro lina Department o f Transportation PE o a LENGTH OF STRUCTURE TIP PROJECT B-5157 = 0.018 MILES sicNaTUnE: � , S O Z S O S O � OO T — 5 % • 2012 STANDARD SPECIF/CAT70NS I STANTFC CoNTACT � � ROADWAY DESIGIY �'p a V= 35 MPH TOTAL LENGTH TIP PROJECT B-5157 = 0.174 MILES RIGHT OF WAY DATE: STEVE SMALLWOOD, P.E. ENGINEER �� �Q PROFILE (HORIZONTAL) * TTST = 2% DUAL 3% �xo�ECr ExcixESe gyp QUQ APRIL 23, 2075 Q� ��� xcnor coxracr: p� � 10 5 0 10 20 FUNC CLA$$ LETTING DATE: = RURAL LOCAL PROFILE (VERTICAL) SUB–REGIONAL TIER APRIL 19, 2016 RON MCCOLLUM, P.E. P.E. SIGNATURE: � 0 � � m � ALLOWABLE IMPACTS ZONE 7 � ALLOWABLE IMPACTS ZONE 2 � MITIGABLE IMPACTS ZONE 1 ����j� MRIGABLE IMPAGTS ZONE 2 L1 ! u o/ Q � �. C)/ O� 0 � Z � \ O �n �RQ �� � � � �� �3�4j A� �("'�4�� , � � \ \� �4J\ \\ � � \ \ ic� C m � 0 w E a MITIGABLE IMPACTS ZONE 1 `�� O � � / V JAMES THOMAS MORTON � &MARTHA D.MORTON � s�o.= aiso �i �r a: _ 's.� cFs V = 38 FP5 o = 3 � cFs v.. = e.o FP5 d, - 0 5 FT Q..= 3.5 CFS � v.�,= .t Fas � O1<b FLFT R obs L'inar= Cl I RIP RAP � � � � � � � I � I ti � QSPEC L4T 'V' DITCH \\ �W/CLA55 I RIP RAP —�, �� � DETAIL 4 �r �`�: __ \\ \`F ��_� ...��� ```��T��� ; _ � =— _ � \\ i SPEC LAT 'V' DITCH � — W/CW55 I RIP RAP � �q7 �y� DITCH SEE DETAIL 1 W/CLASS I RIP RAP s.- t5+at -�- a1 SEE DETAIL 2 p - 14 CFS 3.3 FPS Q - 1.6 CFS 3.4 FPS d 0.5 FT Q �a �FS O 3.5 FPS � O1J] FTFT 065 - CL I RIP RAP J�MtS THOMAS MORTON &MARTHA D. MORTON ..�5_._ ... BUFFER IMPACTS PERMIT � + � �S � '� SITE 1 � � PROP 1�N95' ,�, 39" BO% BEAM � " � W/4'-0" END BENT CAPS^I Ii I N " m� rnSToG ocBRIDG , I I�� I�� �� I � � N � S�a.= 16 i ]6 -L- LT Q = 8 CFS lO V, = 3.fi FPS � 4= = 9 CFS V, = 3.] FPS � d, = 1.0 Ff � Qo= 1CFS 5 0= 3.9 FPS - 0.069 FfhT 065 J Liner- CL I RIP RAP � � \ r -�� 0 l� } W .� lS� LAT 'V' DITCH\� I I j � w/CLA55 I RIP p SEE DETAIL 2 m / � _ �}-� ��.�:/-- 15" _.. 5 F __ _ ---�— '� � ��-- I 2� ra 2�i �� 'GI � /// ` 15„ _i-11 ,� RCP-IV�� _ 11 ' � — /� 0r1, 01- �` ,O\'�y�X< �S �4 V; ��/�/J� c� � STADQDARD ' DITCH � �\� y�yy m m /N%CLAS I RIP RAP /-` y/ \V' \ � E DETAIL 4 =� " �S g1 ,�\\ � I / / �� li �/ SITE 2 I —ati'� 1 � � �\ � \ � \ 0 � 0 N BUFFER DRAWING SHEET 2 OF 4 � 1 � \� N � O � O° � JAMES THOMAS MORTON &MARTHA D. MORTON PROJECT REFERENCE NO. SHEET NO. 8-5/5% 04 WW SHEET NO. ROADWAY DESIGN HYDRAULICS ENGINEER ENGINEER ���'�..����T �� �'p..:��V� DO NOT VSE FO CONSTRUCTION 50 25 0 50 100 �1 t1T � PLANS DETAIL #5 BANK STABILIZATION i im sroia� g nbuimeni�ond�P'iles 2'min.� __. GEOTE%TILE� / 2, . Type o! Liner= 31 TONS,CL II Rip Rop 6eoteAlle- 33 SV $TA. 16+12 TO 16+21 -L- RT & LT — /' ---�� � i�R� R �3��� ��� � / � S�NSE � � � / ���"� �� REMOVEAND 3'1� �F�// // // REPLACE / � �\5„RGF / � / � �F F � A DETAIL 6 / �/ I, \ RIP RAP DISSIPATOk f AT CONFLUENCE F oa�n I No� �o s�oiei / / � Grade _ 1.0'min. — 1.5' O MARY FRANCIS BROOKS STANDARD 'V' DITCH W/CLA55 I RIP RAP SEE DETAIL 4 S�a.- 18+51 -L- RT Q - O S CFS V - 2 3 FPS Q - 06 Cf5 2 5 FPS d - 03 FT Q o� �F= 2 6 fP5 013] FLFT 055 L'iner- CL I RIP RAP DETAIL 2 LATERAL 'V' DITCH �Ho�m s�oiel / �. i 1 Naw,oi � � r,u �.o��d �a:� p 2?rv;��_ sioae d_ �eo�e.rie —/ Min. D= 1.5 Ff. Mox. d= I.5 F�. Type of Liner= Class I Rip-Rap b� 5 F�. FROM STA.16+26 TO STA.18+13 -L- LT FROM STA.14--00 TO STA.15-�00 -L- RT DETAIL 3 RIP RAP AT EMBANKMENT ��o.,os�o�e� oa�n �.o mrn z.a � Gmde 7 ' GEOTExTiLE J Type of Liner- 6 TONS,CI 11 Rip-Rap Geo�extile��� ) SY FROM STA. 16+20 TO STA. 16+26 -L- LT � NaNral � Ground GEOTE%iILE � - Type ol Liner= 6 TONS,CL I Ri�Rop Geo+ex�ile= 8 SY FROM STA. 15+28 TO STA. 15+46 -L- RT DETAIL 4 STANDARD 'V' DITCH �No��o Scole� Naw.ai �, ai G�o��d 7� cio�� D ti` d Geo�e.f�le Min. D�- 1.5 Ft. Type of Liner- Class I Rip-ROp Max. d= 1.5 Ft. FROM STA. 18+51 TO STA. 18-89 -L- RT FROM STA.15+00 TO STA.15-F36 -L- RT � Z 0 N i � � 0 � � m � � 0 ? E a � �� � ��o X �/ x0° C- � / � �� Q � ��� I�K�};i��x���c� ALLOWABLE IMPACTS ZONE 1 ALLOWABLE IMPACTS ZONE 2 MITIGABLE IMPACTS ZONE 1 � SPEC LAT 'V' DITCH � \� �W/CLASS I RIP RAP ,\\ __— � �� \ �� � \� � ITCH RAP AIL 1 � Sta.= 15+36 —L— RT Q = 1.4 CFS V = 3.3 FPS Q = 1.6 CFS �AMES TH��/IAS �/I�RT�N V= 3.4 FPS &MARTHA D� MQRTON Q = �18FCFS V = 3.5 FPS s = 0.172 FTiFT n = .065 Liner= CL I RIP RAP - JS __ - \ � — \ �- � -� — -� � �, �J� I �I' v 1 LAT 'V' DITCH ' ' � � � W/CLASS I RIP RAP � Q,1�� �1-� SEE DETAIL 2 ST DARD '' DITCH ,% /CLAS I RIP RAP ' ' E DETAIL 4 �te �5...— / / �� 1 �� Z� ' SITE 2 - / i �� )S BUFFER IMPACTS PERMIT ` °1 r �1 � i N II m m \ �; � � ��� � � > !,� k �� �/ 1\ � � � � ; �� '� � � \ �s,. � �� _ . BUFFER DRAWING SHEET 3 OF 4 1 � 15" �� � � � � F �� X �x� Sta.= 18+51 —L— RT Q = 0.5 CFS V = 2.3 FPS Q = 0.6 CPS V = 2.5 FPS d = 0.3 FT Q = OJ CFS V = 2.6 FPS s= 0.137 FT/FT n = .055 Liner= CL I RIP RAP PROJECT REFERENCE NO. SHEET NO. 8-5/5% 04 WW SHEET NO. ROADWAY DESIGN HYDRAULICS ENGINEER ENGINEER ���'�..����T �� �'p..i��'� � DO NOT VSE FO CONSTRUCTION � \ � 2s iz.s o 2s so � PLANS —j- 0 �o JAMES � &MAR � o� � REMOVE A REPLACE �j � � � 2 MARY FRANCIS BROOKS �X� STAN DA W/CLAS: SEE DEl BUFFER IMPACTS SUMMARY IMPACT BUFFER TYPE ALLOWABLE MITIGABLE REPLACEMENT STRUCTURE SIZE / STATION ROAD PARALLEL ZONE 1 ZONE 2 TOTAL ZONE 1 ZONE 2 TOTAL ZONE 1 ZONE 2 SITE NO. TYPE (FROM/TO) CROSSING BRIDGE IMPACT (ft2) (ft2) (ft2) (ftZ) (ftZ) (ft2) (ftZ) (ftZ) 1 1@ 95' BRIDGE 15+50 TO 16+45 -L- X 3150 576 3726 1 -L- LT & RT 15+45 TO 16+81 -L- X 360 1087 1447 2 IMPACTS TO UT -L- RT 14+35 TO 15+50 -L- X 1754 1179 2933 TOTAL: 3510 1663 5173 1754 1179 2933 c� � � � � � � � � � � � � ., � � � � � � � � � � � � � � � L�� � � O � � �� �o � ��� o�- �o� ��� \ oo�— �� � See Sheet �-A For I ndex of Sheets See Sheet �-B For Conventi onal Symbols DENOTES OFF-S/TE DETOUR T �� �o� �l�l � �, � J� � J� � / � ��\��� �I J� I� ����� � ������� ��II ���� ��� �� ��� � ��� LOCATI011t: BRIDGE 11t0. l78 OVER FO.X CREEK 01� SR 1304 (S U1�SET R OAD) T YPE OF WORI�: GRADII�G, l'A VI1�G, DRAI11 tA GE A1�D S TR UCT URE —L— POT STA. 20 + �0.00 BEGl1� TIP PR OJECT B—S'1 � 7 � �y ��s � �� , THIS PROJECT IS 11tOT WITHI11t A1�Y MU11tICIPAL BOU11lDARIES. CLEARII�G Ol� THIS PROJECT TO THE LIMITS ESTABLISHED SHALL BE PERFORMED BY METHOD III. � � �� ; � o� �� � �'� � \�s���, �� \ \ � � K� 96 TO �' �— �� , � � �� , � , /�� — _- � c� � � � d � W � � � � N 0 � ]�]E�l�]��1��N�1�� ]�I[��N� IID� Iv�°Il° �[J�]E ]F�1[8 �C�1�T�°1['1f8g7C°I"II�N GRAPHIC SCALES DESIG11t DATA PROJECT LE11tGTH Prepared in the office of: HYDRAULICS E11�GI1VEER ADT 2016 = 225 SUNGATE DESIGN GROUP, P.A. � . Stantec 50 25 0 50 100 0� �oap� ADT2 03 6- 3 05 915 JONES FRANKLIN ROAD Stantec Consulting Services Inc � �� RALEI6H, NORTH CAROLINA 27606 g01 Jones Franklin Road Suite 300 /� TEL(919)859-2243 FAX(919)859-6258 "�l �o Q ENG FIRM LICENSE NO. G890 Raleigh, NC 27606 �Q � P LAN S K= 10 /o L E N GT H O F ROADWAY T I P P ROJ E CT B-515 7 = 0.15 6 M I L E S Tel (919) 851-6866 Fax (919) 851-7024 www stantec com License No F-0672 � Q� D= 60 % LENGTH OF STRUCTURE TIP PROJECT 6-5157 = 0.018 MILES .for the 1�orth Carolina Department of Transportation P.E. � a J� � 2�J � J� � � 0 � T — rj % * 2012 STANDARD SPECIFICATIONS STAIVTEC CONTACT SIGNATURE: � � ROADWAY DESIG11t �' ° V= 35 MPH TOTAL LENGTH TIP PROJECT 6-5157 = 0.174 MILES RIGHT OF WAY DATE: STEVE SMALLWOOD, P.E. E11tGI1�EER ° � a PROFILE (HORIZONTAL) * TTST = 2% DUAL 3% PROJECT ENGINEER ���p Q�`� APRIL 23, 2015 0 10 5 0 10 2 0 F U N C C LAS S LETTING DATE: NCDOT COIVTACT.• O� �� p��� = RURAL LOCAL RoN MCCOLLUM, P.E. PROFILE (VERTICAL) SUB-REGIONAL TIER APRIL 19, 20�6 P.E. SIGNATURE: J ; � � , � 1 �ote: 111ot to Scale *S. U.E. = Subsurface Utility Engineering BOUNDARIES AND PROI'ERTY.• State Line ------ County Line ---- Township Line --- City Line -- Reservation Line - - Property Line Existing Iron Pin Property Corner Property Monument Parcel/Sequence Number Existing Fence Line -X 0 EIP � � 123 X X- Proposed Woven Wire Fence Proposed Chain Link Fence Proposed Barbed Wire Fence '� Existing Wetland Boundary - - - -W�B- - - - Proposed Wetland Boundary Existing Endangered Animal Boundary Existing Endangered Plant Boundary Known Soil Contamination: Area or Site '� Potential Soil Contamination: Area or Site �?� BUILDINGS AND OTHER CULTURE.• WLB EAB EPB .� � Gas Pump Vent or U/G Tank Cap o Sign � Well ° Small Mine � Foundation 0 Area Outline Cemetery 1� Building School � Church � Dam HYDROLOGY.• Stream or Body of Water Hydro, Pool or Reservoir Jurisdictional Stream Buffer Zone 1 Buffer Zone 2 Flow Arrow Disappearing Stream Spring Wetland Proposed Lateral, Tail, Head Ditch False Sump �---- �— — — - JS BZ 1 BZ 2 � --- � � ��� �� �� � ���� ������r� �� ��� �� �� ���� �_��� RAILROADS: Standard Gauge RR Signal Milepost $WItCi1 RR Abandoned RR Dismantled RIGHT OF WAY.• Baseline Control Point Existing Right of Way Marker Existing Right of Way Line Proposed Right of Way Line Proposed Right of Way Line with Iron Pin and Cap Marker Proposed Right of Way Line with Concrete or Granite R1W Marker Proposed Control of Access Line with Concrete C�A Marker Existing Control of Access Proposed Control of Access Existing Easement Line Proposed Temporary Construction Easement - Proposed Temporary Drainage Easement Proposed Permanent Drainage Easement Proposed Permanent Drainage / Utility Easement Proposed Permanent Utility Easement Proposed Temporary Utility Easement Proposed Aerial Utility Easement CSX TRANSPORTATION 0 MILEPOST 35 � SWITCH -�-- -�-- -�-- -�-- Proposed Permanent Easement with Iron Pin and Cap Marker ROADS AND RELATED FEATURES: Existing Edge of Pavement — Existing Curb — ♦ 0 0 v%� 0 � �� 0 .. � ��� � "�' ��I — ,� c �� T �A� c E E TDE PDE DUE PUE TUE AUE � Proposed Slope Stakes Cut --- �--- Proposed Slope Stakes Fill --- F--- Proposed Curb Ramp c� � Existing Metal Guardrail —� Proposed Guardrail Existing Cable Guiderail o�—�����--. � � � FLOW � Proposed Cable Guiderail n n n n Equality Symbol � Pavement Removal T�EGETATION.• Single Tree Single Shrub Hedge Woods Line � � Orchard Vi neya rd EXISTING STRUCTURES: MAJ O R: Bridge, Tunnel or Box Culvert Bridge Wing Wall, Head Wall and End Wall - MINOR: Head and End Wall Pipe Culvert Footbridge Drainage Box: Catch Basin, DI or JB Paved Ditch Gutter Storm Sewer Manhole Storm Sewer UTILITIES: POWER: Existing Power Pole Proposed Power Pole Existing Joint Use Pole Proposed Joint Use Pole Power Manhole Power Line Tower Power Transformer U/G Power Cable Hand Hole H-Frame Pole Recorded U/G Power Line Designated U/G Power Line (S.U.E.*) TELEPHONE: �- � � � � Vineyard CONC J ��N� WW � CONC HW � CB O -s i b � � O � � �• P _� - - - -P- - - - Existing Telephone Pole � Proposed Telephone Pole � Telephone Manhole O Telephone Booth ❑a Telephone Pedestal ❑T Telephone Cell Tower � U/G Telephone Cable Hand Hole HH Recorded U/G Telephone Cable T Designated U/G Telephone Cable (S.U.E.*) - - - - -T- - - - Recorded U/G Telephone Conduit T� Designated U/G Telephone Conduit (S.U.E.*� - - - -T�- - - - Recorded U/G Fiber Optics Cable T F° Designated U/G Fiber Optics Cable (S.U.E.*� ----T F�- -- WATER: Water Manhole O Water Meter o Water Valve � Water Hydrant � Recorded U/G Water Line W Designated U/G Water Line (S.U.E.* - - - -W- - - - Above Ground Water Line A�� Water TV: TV Satellite Dish C� TV Pedestal ❑� TV Towe r � U/G TV Cable Hand Hole HH Recorded U/G TV Cable T� Designated U/G TV Cable (S.U.E.*) - - - -T�- - - - Recorded U/G Fiber Optic Cable T� F° Designated U/G Fiber Optic Cable (S.U.E.*� ----T� Fo- -- GAS : Gas Valve Gas Meter Recorded U/G Gas Line Designated U/G Gas Line (S.U.E.*) Above Ground Gas Line SANITARY SEWER: Sanitary Sewer Manhole Sanitary Sewer Cleanout U/G Sanitary Sewer Line Above Ground Sanitary Sewer Recorded SS Forced Main Line Designated SS Forced Main Line (S.U.E.*) MISCELLANEOUS: Utility Pole Utility Pole with Base Utility Located Object Utility Traffic Signal Box Utility Unknown U/G Line U/G Tank; Water, Gas, Oil Underground Storage Tank, Approx. Loc. A�G Tank; Water, Gas, Oil Geoenvironmental Boring U/G Test Hole (S.U.E.*) Abandoned According to Utility Records End of Information 0 � -G- ----�---- A/G Gas � O -ss- A/G Sanitary Sewer FSS — — — —FSS— — — - • � 0 a - ?UTL 0 UST 0 � 0 AATU R E.O.I. C � � � � � � Q � � � � � � � � �� m � 0 � � � � � LC� 3 O� N � � O �� \� �� � FINAL PAVEMENT SCHEDULE C1 PROP. APPROX. 3" ASPHALT CONCRETE SURFACE COURSE, TYPE SF9.5A, AT AN AVERAGE RATE OF 165 LBS. PER SQ. YD. IN EACH OF TWO LAYERS. PROP. VAR. DEPTH ASPHALT CONCRETE SURFACE COURSE, TYPE SF9.5A, C2 AT AN AVERAGE RATE OF 1 1 0 LBS . PER SQ . YD . PER 1" DEPTH . TO BE PLACED IN LAYERS NOT TO EXCEED 1%2"IN DEPTH. E 1 PROP . APPROX . 5�2 �� ASPHALT CONCRETE BASE COURSE, TYPE B25 . OB, AT AN AVERAGE RATE OF 627 LBS. PER SQ. YD. T EARTH MATERIAL. U EXISTING PAVEMENT. W WEDGING (SEE DETAIL SHOWING METHOD OF WEDGING) NOTE: PAVEMENT EDGE SLOPES ARE 1:1 UNLESS SHOWN OTHERWISE. GRADE TO THIS LINE ��� 8.5„ DETAIL SHOWING SHOULDER BERM GUTTER (SBG) ON TOP OF SUBGRADE -L- STA. ?(END APPROACH SLAB) TO -L- STA. ?(LT & RT) �� R1 8„ 4" GRADE TO THIS LINE �� 8.5„ DETAIL SHOWING SPECIAL SHOULDER BERM CURB (SBC) ON TOP OF SUBGRADE -L- STA. ? TO -L- STA. ?(BEGIN APPROACH SLAB) (LT & RT) EXIST. GROUND �, � ,% �',�/, ?�� 8 . 0' _ , _ 4 . 0' q.:l 1.0' PS , 0.08 � T 10' C1 � 0.02 8.5" � -L- 10' GRADE C1 POINT 0.02 � E1 GRADE TO THIS LINE TYPICAL SECTION NO. 1 USE TYPICAL SECTION NO. 1 -L- STA. 11 +30.00 TO -L- STA. 15+48.88 (BEGIN BRIDGE) -L- STA. 16 + 46.13 (END BRIDGE) TO -L- STA. 20 + 50.00 1'-1„ 3'-11" 30' OUT TO OUT 27'-10" CLEAR ROADWAY 10' � L 10' .0.03 FTiFT C2 �RADE POINT _0.03 FTiFT �k 7. 0' W/G UARD RAI L �k 4.0' 1.0' PS 0.� T 3'-11" 000 0000000 10 PRESTRESSED CONCRETE BOX BEAM UNITS = 30' TYPICAL SECTION ON STRUCTURE -L- STA. 15 + 48.88 TO -L- STA. 16 + 46.13 �� 1'-1" Sta ntec Stantec Consulting Services Inc. 801 Jones Franklin Road Suite 300 Raleigh, NC 27606 Tel. (919) 851-6866 Fax.(919)851-7024 www.stantec.com License No. F-0672 EXIST. GROUND ��/ �,,,;;,;�j�;; C � � � � � � Q � � � � L � � �� m � 0 L � � � �� - 3 O� N � � O �� C�1/ \ �� �� � FINAL PAVEMENT SCHEDULE C1 PROP. APPROX. 1�2�� ASPHALT CONCRETE SURFACE COURSE, TYPE SF9.5A, AT AN AVERAGE RATE OF 165 LBS. PER SQ. YD. PROP. VAR. DEPTH ASPHALT CONCRETE SURFACE COURSE, TYPE SF9.5A, C2 AT AN AVERAGE RATE OF 1 1 0 LBS . PER SQ . YD . PER 1" DEPTH . TO BE PLACED IN LAYERS NOT TO EXCEED 1%2"IN DEPTH. E1 PROP. APPROX. ��2��ASPHALT CONCRETE BASE COURSE, TYPE B25.OB, AT AN AVERAGE RATE OF 627 LBS. PER SQ. YD. R SHOULDER BERM GUTTER T EARTH MATERIAL. �f EXISTING PAVEMENT. W WEDGING (SEE DETAIL SHOWING METHOD OF WEDGING) NOTE: PAVEMENT EDGE SLOPES ARE 1:1 UNLESS SHOWN OTHERWISE. ��u� i v i niJ LIIVC ��� 9" DETAIL SHOWING SHOULDER BERM GUTTER (SBG) ON TOP OF SUBGRADE -L- STA. 16 + 57.13 (END APPROACH SLAB) TO -L- STA. 16 + 92.00 LT EXIST. GROUND �, � ,% �',�/, ?�� 8 . 0' _ , _ 4 . 0' q.:l 1.0' PS , 0.08 � C1 10' � 0.02 � -L- 10' GRADE C1 POINT 0.02 � � 9„ � GRADE TO THIS LINE TYPICAL SECTION USE TYPICAL SECTION NO. 1 -L- STA. 11 +30.00 TO -L- STA. 15+48.88 (BEGIN BRIDGE) -L- STA. 16 + 46.13 (END BRIDGE) TO -L- STA. 20 + 50.00 1'-1„ 3'-11" 30' OUT TO OUT E1 NO. 1 27'-10" CLEAR ROADWAY 10' � L 10' .0.03 FTiFT C2 �RADE POINT _0.03 FTiFT �k 7. 0' W/G UARD RAI L �k 4.0' 1.0' PS 0.� T 3'-11" 000 0000000 10 PRESTRESSED CONCRETE BOX BEAM UNITS = 30' TYPICAL SECTION ON STRUCTURE -L- STA. 15 + 48.88 TO -L- STA. 16 + 46.13 �� 1'-1" Sta ntec Stantec Consulting Services Inc. 801 Jones Franklin Road Suite 300 Raleigh, NC 27606 Tel. (919) 851-6866 Fax.(919)851-7024 www.stantec.com License No. F-0672 EXIST. GROUND /\j . \, /' ; ; /% �;' c� � , � � � B5i � % —3 \ � � � � 2/- e � �� ST c ��o° � � �, � � s � Q �, � � � � � �� � � � 0 � � �� o� N� � 3� N�� �� �� � � � � \ SET R� � \ E \ rSR r \ �3�9) Vo � � \ �� \ �s S � T F\S°S� � ', \ ���� � NG �/� BEGIN �� X � DETAIL 1 SPECIAL LATERAL 'V' DITCH ( Not to Scale) ot Fill Natural p,�.� �,�et Slope Ground ?•) D F\o d Geotextile � Min. D= 1.5 Ft. Type of Liner= Class I Rip-Rap Max. d= 1.5 Ft. FROM STA. 11 + 50 TO STA. 14 + 00 —L— RT FROM STA. 13 + 00 TO STA. 14 + 50 —L— LT DETAIL 2 LATERAL 'V' DITCH ( Not to Scale) b Natural �- Fill Ground ?•) p `L�1 7'iFt. Slope d Geotextile Min. D= 1.5 Ft. Max. d = 1.5 Ft. Type of Liner= Class I Rip-Rap b= 5 Ft. FROM STA. 16 + 26 TO STA. 18 + 13 —L— LT FROM STA. 14 + 00 TO STA. 15 + 00 —L— RT &MA pBH 2 ��MQRTON P ROJ E CT B-515 7 ` _ �S �� DETAIL 3 RIP RAP AT EMBANKMENT ( Not to Scale) Ditch 1.0'min. i Grade � 2'0 GEOTEXTILE � Type of Liner= b TONS,CL II Rip-Rap Geotextile= 7 SY F ROM STA. 16 + 2 0 TO STA. 16 + 2 6—L— LT DETAIL 4 STANDARD 'V' DITCH ( Not to Scale) Natural Natural Ground �.� ,L.'� Ground D d Geotextile � Min. D= 1.5 Ft. of Liner= Class I Rip-Rap Max. d= 1.5 Ft FROM STA. 18 + 51 TO STA. 18 + 89 —L— RT FROM STA. 15 + 00 TO STA. 15 + 36 —L— RT �/ � STANDARD 'V' DITCH � W/CLASS I RIP RAP SEE DETAIL 4 EST 30 TONS EST 55 SY GF DETAIL #5 BANK STABILIZATION ( Not to Scale) Remove Existing Abutment and Piles 2'min. GEOTEXTILE 2 Type of Liner= 31 TONS,CL II Rip-Rap Geotextile= 33 SY STA. 16 + 12 TO 16 + 21 —L— RT & LT DETAIL 6 RIP RAP DISSIPATOR AT CONFLUENCE Ditch ( Not to Scale) Grade 1.0'min• � 1.5' � Natural Ground GEOTEXTILE Type of Liner= 6 TONS,CL I Rip- Geotexti le = FROM STA. 15 + 28 TO STA. 15 + 46 —L— RT CLASS II RIP RAP AT EMBANKMENT ON BANKS ONLY c�� n�reii � CLASS II RIP RAP TO ELEV.446. (STRUCTURE PAY ITEM) C/I. C�EEK IS �ROPFRTY I. I�JF -L- CURVE DATA Pl Sto 13+44.4/ Pl Sto 17+99.16 0= 20° 56' S6.0" �LT l p= l8° 54' S7.6" �LT 1 D= 7° 38' 22.0" D= 8° ll' 06.4" L = 274.22' L = 23/.l0' T = 138.66' T = 116e6/' R = 750.00' R = 700.00' DS = 35 MPH DS = 35 MPH SE _ .05 SE _ .05 � O } N MARY FRANCIS BROOKS DB 209 PG 662 z C7 � � z 0 � �.JJ � z Cl� � � � � � EST 30 TONS EST 55 SY GF TIE TO EXISTING DITCH � �O� � Stantec Stantec Consulting Services Inc. 801 Jones Franklin Road Suite 300 Raleigh, NC 27606 Tel. (919) 851-6866 Fax. (919) 851-7024 www.stantec.com License No. F-0672 SUNGATE DESIGN GROUP, P.A. 915 JONES FRANKLIN ROAD RALEIGH, NORTH CAROLINA 27606 TEL (919) 859-2243 FAX (919) 859-6258 ENG FIRM LICENSE NO. C-890 PROJECT REFERENCE NO. SHEET NO. B —5/57 4 RM/ SHEET NO. ROADWAY DESIGN HYDRAULICS ENGINEER ENGINEER �������� �� ����� ][D� N�°Il° U�]E ]F� ��NS°]f°]fggJC°1[°d�N �r�� � � _-- � j 5 s =`'-�� — � �� �- �/�o �SR \5�41 --�� R � o cUN �E� i j� ��o ��F °' 8 I ,T � ��% i �W � F o i \5° ��� �� \N�' R � � �! � j � i ic�� i�� � BM51 �-B�- STAa 23+95 � 1904 R I E�EVo= 485o7q' RRS IN 24" POPLAR �L —/�� 1 ..� . ■ 0+50.00 CT B-515 7 REMOV AL OF EXIST llV G ST RUCT URE COIV CRET E FOOT ER T 0 BE COIV SIDERED llV CIDENT AL T 0 ST RUCT URE REMOV AL W ORKo DEIVOTES APPROACH � � � � � Q � � L � � �� m � 0 � � � � � LC� 3 O� N � � O �� �� �� � � i � i i � i i r�. a r�. i r: i i r�. i � ! � � ! � � ; � ' � ' � � ' I � � I � � I � PROJECT REFERENCE NO. SHEET NO. 1 1 � 1 r � r i r i r � r i ! 1 ! ! ! � � . . . . . . . . . . . . � . . . . . . . . . . . . � . . . . . . . . . . . . � . . . . . . . . . . . . . . . . . � ����� �� �� � � ����� � � �� �� ���� �� Stantec B-5/57 5 � -- - — - --- _ - - _ - -__ _ _-- ------ - ----I I I -I ,. ROADWAY DESIGN HYDRAULICS __ _ _ ! I Stantec Consulting Services Ina ENGINEER ENGINEER 801 Jones Franklin Road I I I I Suite 300 I i I Raleigh, NC 27606 � � Tel. (919) 851-6866 Fax. (919) 851-7024 www.stantec.com i i �"`�--"- License No. F-0672 i � ; � SUNGATE DESIGN GROUP, P.A, �������� �� ��,��� 1[9� N��C' U�]C ]F� C�NS°ll°ffb�J�'"Il"II�N II I I I I I i 915 JONES FRANKLIN ROAD � � � � RALEIGH, NORTH CAROLINA 27606 ----- TEL (919) 859-2243 FAX (919) 859-6258 i i ENG FIRM LICENSE NO. G890 I i I i III I , � i ,� , '� ' �, � - � - LEFT DITCH GRADE � � �� _ _ -------- ; � � ------------ RIGHT DITCH GRADE � � � ___._ _-- ------- � � � � ; � � ��� � � � � , � �� � � � �� � � � � � � � �� � � i� i � I ! 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' -_�_________ ._.�:.�__ ___�_m.._._�.°__. . _�._�_n.�..__ � � o __ _ � � _ . �.,._.,� 3 .u..� ._ _ _..� _ . .. _,� ., _ � _ _ � _ c� � I� <p fi � ��� � � � � _i _ ,n___ -� — --�-� �-� ------ — - — -- — _ _ j ' 4 , ,� BRIDGE HYDRAULIC DAT A : - -- -- -- ---- - _ -- -- -- --- p ;, d' _ _ _ � � �9� � : �i J�� � e E�CCAV�TE � i � E CAV TE � , ; i ; � � o - — - _ _ - - - -- - � ___— _ : � : , i v �' , 6 ST 3 CY 7 �-CY � - � � ; ', , , � � . ---- — -- �1 � �t ' f __ �I� — —�i� ._ �' '_ ° � �. � ` ' ' , "1 ,_ ' ' ' DESIGN DISCHARGE = 2000 CFS ' ' ' � ' ' � ' , _ ' o �, a � K. , � _ —--' ���� ��� �_- - � � o = a J ' � . , - i _ � , . , - - _ ; c� � - --- DESIGN FREQUENCY - 25 YRS — - -- --- --- _ - - - - - - — --- ; , 440 --- -- -- ---- -- - Q � __ � _ , . , t � _ ---- -- --- --- - - , - -- — - - q q —. . — _ _ _ � . -- — — P i I �� — �� . _ _ . . � � . _ . , i I . _ _ i i . _ _ . . � _ . . .. . � i � _� � -- �_� ,__�_ ��z��_ �. ,y�_ �-� _a_ .�.--- -�_�_�z_ ___..�_ �..��� . r-. --r ��.. _ _:_ -,_.� l H ATl 44 4 FT F_��_��_4��_4 ------ —_ —__ -� �- DES GN W ELEV ON 5. � -- p 1 `� _ _,-I � _ I_ � ; i � _ - --- � - — � � ----- -- ---- ---- --- - -- -- - - —. . _ . - - _ --- _. _ \ - - -- - - --- - - - — - - _�. J_�i ` / 1 � � � -�- � - �' Q — � � i_ !��-- ' ' J�� � � . - �I" � °/` _I_ _ v �';� i' -- -- BASE DISCHARGE - 2800 CFS — -- ------ - ----- -- -- ---- - - --- ---- -- -- - -- � � ` � � — � -�1- 9� -- -- __ __ � --; v __ _ __- � — _ � I , o - - —a- , � � � � _ � � v� ', -- �� �� v�d; ' � l �'� dao _ U Y l � i , , � -- - a J; �� �� BASE HW ELEVATION 446.5/ FT �� �-i- 4 3 O : : : : : : : : : . : : � �► � I , , \ � � I, �- ; I ' � � � . � � ; �'� � °0 OV ERT OPPING DISCHARGE = 3700 + CFS : : : : : 4 3 O _. _ -�--�-_____ ----_�._ , ___- --_ __, _ � � _ ._ _ _ A � ��� �� : � cn !, ' r , i' �� v �' N; I, ', = J •; c�ass ii RiP P ii � i ii � � ii � � z+� Q OVERTOPPING FREQUENCY= 500+ YRS � i li o�"^� �' , \ t r�'� �� ��; I_-- �i �°o � ; c�i� OV ERT OPPING ELEV AT lON = 453.5 FT � � ; I i � ; \Q' J �� y , ! J ���. _ __ �Q � : i,�, i . _ I J� � �+ I J a � � J ! I � � � I s � . ' ] iI II � . � 42 0 a__ `� � `� , � __ _�_ � 42 0 _ ___--- �.-- - � ___ ',I � : a � a � �� - � c� ---- : i--- cn , WS E O N; Q+ � �_ -- DAT E OF SURV EY = 9/l6/20/4 _ _ � � _ � i� I -�n - W�/ I l�! 1 4 = 3 5. 4-;-- _ W. S. E L E V A T I O N I - I� I-- - !i ', — Q ; w Q I_-- i__-- i ii — i = 435.9 FT : : : : . � � � � � i _ _ AT DAT E OF SURV EY : 410 ! � � ���� �� � � 410 --- � � , � � -� -- -�-�_�_ � � � � � I - � _ � � � , � � � --- __ ___' -_ __- - - ' i ; i ; ; II II _- _'i I',il ; I i I _ i _ — — -- — ' � ' I , ; I I � _ — — -- _ _ — — — -- � � _-- _ , __ -- __ _-- ; — — -- _.v__ s : � FOR —L — PLAN SEE SHEET 4 __�v__v__ --- � ' -- I I II II i II II ,i ! � i -__ � II __ -- - __-_ __ I --- I I I II I I i i ` . _ i _ _ , --- _ _ --- _ _ -- 3 9 0 � : : : : : � '� I � '� � -- '� ' � � ; SEE SHEET S S-1 T HRU S-� _ --, -- FOR ST RUCT URE PLANS -- 3 90 __ ____. � ' '� �' �I' �' _: I'I'Il ' '' � , � � _ a , , �� - - ';�� ; -- - -_ - -- _ _ - I - - I -_ � � . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . li II . _I I .__ I I. I. .. . —_ .. I I I I .._ _ .._ _ I I. .. I .. I .— —I. . I . —. I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ' � � � , i i r 380 380 < i � � � � ; � � � ; � + 10 11 12 13 14 15 16 17 18 19 20 2� ' 22 23 o, � . M N \ � � � � � Q - x E U J C, � X T � � � � � m � � � � � � 0 � � 0 � L L O U T� �O ln 3 3 O -O'-' N � � M� N ��� ��� O 2.5 5 PROJ. REFERENCE NO. SHEET NO. � i �_i i i-� I I i-� I I I I 1�1 � i � i I� i�I I_ i � j �-� i i i I� � i I I I I I�_i i i_i �j i � �� � I� � i _ I I I� � I N I � � I� I� � ��� � I� B- 51 5 7 X- � �- j---- , I - - 475 �5 _ 70 _ 65 60 55 50 45 40 _ 35 30 _ 25 20 15 = 10 + 5 _ 0 5 _; 10 15 = 20 25 30 = 35 40 45 _ 50 55 60 65 70 �5 475 _ _ , , _ _ _ _ _ _ � _ � _ , _ � _ !_ _ � _� _ _ __ � , _ � _, � � 1_ � � -- --_ -- -- -- --- _ . �i ,i _i _ _ _ � i , i; ; ,: _ -- - i _ �i i _ _ - - _ ' __ . _ _-_ _ _ _ = i __--__-�----- _.. _ , _ , i I i i i i i � _ _. . _ _ _ _ - _ _ 0.050 470 I_ _ _ , ; _ � �,_ _�__ __ _ � ;-- ', _ _ _ - 479 � � � � � �_ , �_ 0.050 ----------------------- � !--� i -�i _ _ _ _ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - \ -- ^ ••` _ _ _ _ _ _ _ - - - - - - - - - - - - - - 4:, 'Y� i i i i i i � i i i i il i � �� - - _ - _ - _=-�_�_ _, _, ; _ � , - - - - 467.54 � -- - I �_ - � _�'_'_ _ _ -_ _ _ _ _ _ . - - �i ,�i_ -I i i , i 480 - � '- _ � � - - _, � � �_ i: � � � t _ � _ � � _I- 480 i �- i I- -'� i i �i i � � � i, 1_ _ i � — _,- — i i r I i i � � � � , , � , , � -- � 466.175 �_� , � � � , _ 13 � 00.00 i , _, _ , , , _ _ � ; _� ��-- ; -- -. !--� ; - --� :— --- !_ _ - - -�-- , � � --_ -_ � � --- _ _ -�-- -- - --T-� �T--:---_-�- _ � � i i i �- � i i � � � I I , __ i � I- i i .I - I i _, . � . 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I I� I � i _ _ j -_ I_ I I I I � _ _ _ _ _ _ _ _ _ _ _ __ _ _ _ ,_� ,_ _ _ _ � � - 1 � . -- _� - _�_ � _ ' � � _ _ __ _ _ _ '_ _ _ __. 475 _ _ � _ .�, _ �_ _�, - � � � _ ; � __ , � +��- I-� �-I- _.:.,_ -� ��� ^ 475 i_� � � i � � � � � � i i i � � � - - _ � _ _ _ - - _ _ i, _ -, _ --.� --.--- _;__--, _ � i_�____ ,_ _: � . _, 0.050 � ,, --- ------------ ------------- _ _-, _ ,_,- _ .__ - --- _ ___T ---- - - 0.05 - - - - - - - - - - - - - - - - _ _ - , , - ___--- ---------- -------- ----- ----____ _ -- -- _-- _� ___-- --- , •� _ _ _ _ _ _ - � •1 - - _ _ _ _ _ - - - - - _ _ _ � 4. � � • -�-�i � - i ' - - � _ _ i _ _� - _ _ __ _ — _ : 470 � - � � � -� _ �� - - 4 71. 75 ; � � ,--�- �, -�- 470 i � i I i I i � i I Y I i � u � i � Y � ,� � i I i I I I I I�� �� � � �� ��I I I I� � I 465 48� � � '_ � i i � � i ' _i � �- -' � � � i i �- i I i � il i I I I I I I I I _!I I I I !_i � � _I i -i I I I I I i.__ ._. I I I __-I I I � - � � � � � � � �--i --_ T; - i -rT i i �_ .T. _- : ---- - - � --. . . _i - _i _. � � �� � � � � � � �• � � � - - - - � � 1 475 _ _ _ _ - - - - _ - - _ - - � _ _ - - � � I : i _ i _ _ _ -_ -. � _ _' _ i- � - i i i i _ _i _ �_ ; -� � i- 485 , � I- � � � � � � � ���� ,�� �� ���� 1- ' ' 480 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - \ ,+F-� , , , , , ��� � �� �� �� ��� ;_; , ,� �; ;, , ; , ,�� ��� ;;_; �� 475 i i i ii i �- i �- i i i i i'i i- i i- i � i�l i i ifi � i i i -- i i i i�i- � � I � J I I i = I I -- I I I I ' I_ ! _ 485 _ ,I , �� � i - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - i __. - - - - - - - - - - - - � \ _-� - --- , --._ ! � -- i i-I I i I I I i I i ,-. __ ,.- I �_ \ � _. _ _,_ � 48� i- . i i i i _ i _ _ : - i , -�- -,� . � 475 -- � � �� � ���_�_�_ _�_, �_ �_ _�_ � �_�� �__ __� _� �� ��__ � �� ��, � � _ _ � � _ _ - - ! - ' I_ li � i li i. � � I i. - I , _ i _ i _. ! _ , _ , . . i � I i - _ _ � � , --�_ _. -� � � . . . . _ . � . i _ . _ . _ � _. - _ . , _ . . . . _ _ ; _,__ _. _ _ �. 490 �� �� � � �� � � � � � � �� � � �� � � , . . � � " �---: I � _ �_ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - � - � ^ __ __^__i_i i--- I --- -__---- _ _, ;-�-� ; ��__ . __,___-i, - I �_� I � ____� � \ � � 485 �I _ _ � I�--�I_ .�--I�Lk� , , u_^i_1- ;�. ��� ��� ,- . �i� 0.050 �•1 O.U:�U I � / / , w . I I 465 I _ I � �-� � � _ � � � I :, � L � � � � � 480 , , , , , i � i i i'_ _._.i I i-i- i � f-i-�i i- i i-'i i-I-i-� � � � I � � i I � i i 475 ,- . � 0.05 0.030 __ � � ------------------- -��,- i_�� 480 .� - �•. ------- ti _- - ` --------------- _ - 479.36 4:� _ 478.40 _ __ . ; ;�1; l, ; ;�,� i��� � ;;;; i � �� � 5 ___ _ _ ___ _ __ _ _ _ � __ _ _ _ : _ _ _. �r ��� ���� , • --�� ��V_�__ i-��� � � �� �� � � �� � � �' � �� �� � � � � � 475 _ I � _ _ � � �_ _ � _ � - F I-- � � � _ _ �__ � � _: _ i I I �� ___ I _ i - _, _ ,_ _ i _ I _ � i _ - - - - fl -- - - : . �_ _ � . _� � --- . _ � . _ 485 i � i iii i i ii � iii � i`i i_ , ' _ - _ _ _, - ' ' � ' ' ' ' , - � � _ _�. - ; i i i �� _ � � ; � � , �� , - � _ �!_ �i � T _ ! i , - - - - - - - - - - - - - - - � _ - - - - - - _ , - - � - -' - - - - - - - - - - - - - - - - - - - - - - - - - _,�liiii iiiiV, li i � � � � � � � � � � �-k���_�� � _ � � � � i � , .__�,� ,� � � 480 � � � � I � �. � � �- � � I -�. 75 70 65 60 55 50 45 40 35 30 25 20 15 10 � _� � �__ __ � �_ � _ �-- - - - - �- �-- _ � � � -� �---�_ � , �_ � � � __ 475 -� -� ' _ ; � - - -- , ----- _,_ � _ i i i i�--! i li �i i I _ _ � -- !, -�_ ' � -!- - -- _ C _ _ i : , � - , -- , _ _- - - _ i �� ����, � � � � � � � � ,�, � ��-� ��� � _ i_ _ _ : : !- �� - _ ,_ �.,i__._ , _� � �_ _ � . . , _ . . � . 490 . I _- . I _ I I,. �_ � � , i i I i i i I , I. i � i, �— �I- I I I i_ I I I i � � �_i �' I -- II : : I I � _I I_ I � I I � i, i �-' �!�-�_I_ � I�- �, � _; f-�. ! , �! ' � !�_ �_ _ � Z : -I-I- -�-I- -��-I- , -�- - - _i_ i�_ __ _L ; , _ _ ; _------------------\ /�'- �------------------------------------�-- 485 5 ' � 5 10 480 490 ,- . , � � � � � � � ' 480 - . _ _. .� _� � _� � � � _� � _� _ I � _ I _ _ I _ I_ I I __I � I ! I' i i ' � � i i i I i i i ' I I� I � i i , __ � _. _ _. _ __. __. . � : _ -i 15 20 25 30 35 40 45 50 55 60 65 70 75 o, � . M N \ � C � � � Q — x E U J C, � X T � � � 11") L� m / d� C � � � 0 � � 0 � i L 0 U T� �O ln 3 3 o�� N � � M� N ��� ��� O 2.5 5 PROJ. REFERENCE NO. SHEET NO. � i �_i i i-� I I i-� I I I I 1�1 � i i i I� i�I I i � j �-� i i i I� � � I I I I I�_i i i_i �j i � �� � I� � � _ I I I� � I N I � i I i I i � i i� i� i B- 51 5 7 /� - 2 �- j---- , i - - 75 70 65 60 55 50 45 40 35 30 25 20 15 - 10 � 5 0 5 _; 10 15 - 20 25 30 - 35 40 45 50 55 60 65 70 75 ; - - - - - ; - - � , _ + _ . - _ i+ _ , , _ _ _ _ _ � _ � � � _ !_ _ �_ _ _� , � _ _ __; _, � 1_ _ � - _ -__ i �i _ i _ i i _i _ _ -- - _ _ _ - - _ ,- _ . _ -- - _ _ _ - __._. __�_ _ _ -�-- - _.. _ . -:__ _ _ _--._._. -- _.. __ __ . - -- I _ , i I i I i i I. _ II , _� � _ ; �I I _ I _I j ., I , I- - . , I _ _ . . �i I � _ _i I i �. . I 465 I- _ - - _, �_ _ _ - � ;- --_ __ _ _ _ _ _- --_ _ _- _ -: _ _- __: _ _ _ _ _ _ _ _ _- 465 � � i i i I _- ---a-i-_ . -,-! I! ! ----- _i _�I_ _ i � _i i --- - -I _ , _i . 1---- ---�-- -� ----�-! -�-! I! -�- -- --� - �-�__I_ � �.- -- ---- - -I _ -�- -- I!-- -- - �---!- --� --�-- ! __i � -- -,-�- II !-,-- - - - 1-! _ . _�I_ __i � ---! I_ _� I, � I i � � i i I I � I. 1� I i i -' i ��� I, _ � I I I I. I i I �I ' ��_ �' I �_I]-�--f I I i � I_� _ i� r � � I� I ��j I ! I'�] � _ �-_� � I ��-, ��� I I �_' =��--�-' � !! _ '_�_' I I i _ J I I i _ _ __ _ I_, _. .I _._._,_. _ _ _._ _._ _ _ _ _. . . .___._._ � _. _. _ __.__ ---.__ _ . _. _. _ _. _,__:_.__ __ _ I _ _ ._ __; I_: . -I .---- . __ _ _ _ �i I � � I i � ! i i i � i -:-i �l I' - - -- - - - - - --- - - - -- -- - - -- -- II � < _: . i .� L�_� _ -� ]_ I - � -� �_ - . _. � I __ _ I I __I I __I i �_ . _ �: I I I I I II I III I I I II IIII _ I I I I I _ I I I II I II I _ II II - . ' ! - _ ,_ ` __-_ _ - i , - - _---! --i - _ ; __ � i _ _ �I_ _ I � I� � . . �i i i I _ . _, i i i � i I I I � , , . I J , ! - -� i i � � i � _ i _ i . i I- - _i _ I-'i _, _, i _ _ _ _ __ :_I_ _._. � _�� _ - ---I_I_ _: , _._._-: i : _ . � . -�-�-- -- _ __ I . -- . _:_ _I-1- --- --� - _ . . . _._1_I_ _,-i_� . I I I I I .--'-- - I - -'-�-�- -,_: I _.-. ._._ i �I. ��_ _I I . 1- -�-- I �-I� _. . � - - .-._ _. _ � - _.- - _. _ _ 460 � �- � I- '� � � '� � ,, , _ �,_ - � I- � �- � __ - - - -- I � I _� ; � � � � -- � � �-, � _I- 460 i i i � I i i I II ii I . I � !_ 1 � _:� ! � !I -� ��-- i -- -. � - -i i -.. _ --i -- ---- - _ - - -- -� -- i � -- - -i i i _: � _ - -�---�----- --. - _ - - - _ i i _ _ - - _ 0 . 0 3 0 0 . 0 3 0 - � - �-- � ' ' ' -T- T— - _-- _-�- �_ � �__'� - � '� '� � � � �, � � �_ - � � �__ � , - i �_ , i i � i i i � � � � � i i i i i i i i � � � � i � i i i ,_,_ i __�_ � - - - !- -1 � - : �_ � � I i_ � � � _' , _ �- -� !-= j � _ 'i _ _ j I- _ I _ - _ _. _I _ _I._ I _ _ -. L J __ __ _._ __ 1_ _ __ - __ __ _,-� . _. __- _ __I _ _.__ _ 455 _ _ � _ .�, _ �_ _�� _ � ; ____ __ � �-�H �- -- ;-- - _ � I_ ;_ __ � - _ 455 -- - � i � ' ' -' -, --- ---- -- -- ! j � ' � . i _; i � I .I � i � _: � !--- _ I I _ _ .__ _. -- - I .I �_ I _ �,'� �� � I � I � _I �_I_ i i -� i----- i _ - _ I_ II_ -C_ � _ 1 _i i _ _ __. . - -- i . I - _: ,� _ . . I , _ 'I --: . I i _ _: , _-i_. _ _ _ _! I _ _ _ � i i i i- � � � _ -_. -- - _ _ __ L -1 li_ _i _ _I _l _ I_ ?. I_ I _ _ I �_ - - : _ I_ _ I I_ , II I ! �. _ : _ _ _ � ^ • , L _ �- I II I _ - I I- I __ :i -- . . �i �i i I _ _ . -..-. � � -�- , �, . , -- . __ . : _ 450 � � � � � � � � � �_ � �__ __� , � _ 450 -- ----- N-+-� I _ , _ , {- ; - � �_ i � � , —. i i _i i � _� _ __ . ,- ! _ _ � _ ! ` / _ — — � \ _ _ _ . __ i i I i I I I � ! ! ! ! i � i i i i . -I_ � i - . ! � — — — _ _ _ ' ' _ _ _ _ _ — — — — — — _ i �� _ _ _ __ --� _!_,-,_ . _ ! _ _ . .i _ i_, __ �. __ _ .: � — — _ � _ _ I' .'' : _ - i _. _ , � � � � _ - - _ - - - - � � \ _i I_ , � � _ - - � � I I i_. _ _.I -i-.i i � -_ ---- � _ -. _ . _. _, � -__ _ _ _ � \ � � � � �� � H , ,, , � , �; 449.42 ;� ,, ; , ; , _ � _ --� - � - --_ _ ._ __ _ _ _� -- - -- -- . - _: -- _ _ _ _ _ _ ___ __ _- .- ---_ __ _ --:_ _ __ _ __ 445 � � � �� �� � �, �, - � � � �� ���' � � I '� �-� � . � � � � � �, � -_ ��_ � !� � ! 445 � � � � � � � � � � � L � � � � � � - - - - - - - - - - - - - - _ � � � _ _ _ � _ � � _ - �_ _ _ _ -_ - --�-- - - ' -� � � ._ ______ _ -: _ � �____-- -- -_ - -� � ' - _ _ -C _ � I - -, _ _ _ ' _____ _` _ _ _ , I: -' � _ _ 1_ i i_ _i_i �_ ' ' ' ' ! �_ _' _ _ , , � i_ _i__ _�_ i i-- ' � � � i �' I _ _ 1 - _ _:_� __ _ _ ___ _ � ,_� _i - �_ __ i_ , i _i i _i _ i i i_-! _ _�_; _� i _ - � � i i i i i i i - : -, i i _ i i i � .', ��• � _, _ - i i i � i - � i I i I I i i I- i_i II I-,.- I. I I i i i ' I I' i -!� �� _ - - _.i _ __ _- _L _ - _ _ __---- �I 1= I , I I I I I _ I I ' I I I I (� I i I - - - - i i i =. I : - � -- I I - j :-. , . I : - i i I -- _i_ _ i j - _ i __ : I __ i � � -. . ,_. ,; _ : .,_ � , _ .; T , . , _. ,. ,, - _ __ __ 442 92 - - , , ' -. . � _ � 440 � � �� �� , -� r �- - � � , �-� �� � � � � ��I � � , ;� � � � �� ���, � � - �: ,- • � � � � 440 � i � � � � � i i �------= -----�---- _�_ ! _ _ _ � ____ _. ___ _ - � , _ _� _ _ - � I I I � I I I I I i_ ITIr I I_ I 1: I_ I�TJi i 1. ��_.TI ��- -i 1- � �-�-- - �-� �.. I-i �,- I : 1 �� i-- �I�I��-_I I_ � � I � � �- i, � J__i � _. �-� �- � � �- � : i- I.. ._I 1_ I�_ �_ '_ I. _ I_ I_ !_ I i�i i � � __�, I_ -�_ : : 15 � 00.00 _ __ � , � � � �� , , � � � � � ____- _ ____ _ ______ � _____-__ ___ _ � � -_ __ __ __ ____ _ 485 __- - ---------- ___; __ _------ -__-,__ _ __ - ---;------ ---_ _- ;---,--_._____ _ ------- ----- __- � ______ -- --; --- -----,- -----, �____ _ 485 i i �I I i I i i I i i i i i i I i i iI ii I i , _ I _,_ , , , , _ , . , , ,_ _ _ , : ,- . _ , _ _ , i , : _. -,_ _ _ .__ I : : : : : -. . . . _ __ _ � _ � , I 0.050 � _ _ � _. ,I ' � � �- � �- �� - i � 0.050 --- I __�, � _ ,_ _� � _� - t _�_ 460 , _ � I- � � � � � � -� ���-� ��� �� ���� ,j- -� � � - - I �� � � � - � � ;- , I- 460 I I. I i _ I.. .. ! i _ I I ,.i I_�_ I � I_ � I ! I � ! �- I i I -� ' '-- -J_ , I _ _ i i_I. :. I- i '- . I � i i i � I -_ i! i i i. _ � ! -i- i i �� -- i i � -- I _i i I. I i i � � �� - �- I i _l _ _ i I � _ -� � � � I _._ _�� � � � - _ � -- _ � � I_ _ I � _ I I. _ I I ` I�' I _ I I _ I ��_ i i i. I li I� i-I I.- _I i i i I i -- j -�--i � � � � I � � � � j - - I i _ i i i i i I _� I_ .. I I I� _. I i_ I I i_ - �- i � I I L. I I IJ C_ I- i I � I. I � i I i i i i i i, i i I i � : �� i i I" � II I i II� li' �I I Il ii il�l I �II i il il i i j �i ��� : � I I- _I �__. �i_ -.�_ I__ I I_ �- � I I- _ _C � �__� �. � _ -_ -' _I __. ._ _ -1 I _ �_ � �_ l _ _ -- _ _ - __ �i_ i_ �_. _I � ,--�_ i_;- �_ � _ l_ ^ •� _._. __ - I �-- � _- I- _ � � - -_ �-- I_ ,�- - _ _I I_ _I_ _ / ' - - - . !_ - - i i i �` _ - - - - - - - - - - - - 455 � �-�+- _ �_ ._ 455 . �-� _ __.- � - - - _ _ , � ; I_ j �. � � i I _ _.I _� i_ _� -. - ,��. - � � _ _ ,� i � - i_ _:i r,- r -- - - - - --, i _ _ r --_ _-, ---, -- �- - - - - __- - I�-I- --I--._ i-. _,-._ - � � _ _ - � , � __ _ _ - - - - - � � i i � _ _ - � � � : __ _--_ � 2. .� -, 450 , I ,����; ��� __- �-,�- 453.47 _ �, �, o � � � � �_, _ i _� � - ���� , �_ ,, ; ; � � _��_ � •� �� ���� _ � ��� , I I � � I 1 I I I I I I I i i i i i i i i i i -I I I I � � � I I I� � i i � � I-I� i I �f � �� i i �;� I _I I_ _. _ I I I II _ _ � � - - I i I- I_ ' I .I� � � , , _ . _i 1 _ � _, � I _ . . I _ �_ _ , ' , 449.60 _ � _� , � . , - - � � � / ' '-i i '' i , ,_ � I _ _ _! i -- - i � -- _ -- _� _ j'� / , _ . . �_ . , . _� �-- _ � . _ - _ 445 _ � r : ; � �� : , � ��� � �� : � �i� .:.� i 445 _ _ —- _i _;� �_ _; ---- -! ! _ !__! __� � - - - — __ �_! _ ___� �- _!_ _ - --- ! --- _ _- - - '--. _._�- _ _y _- � , � � � � � � ._ -- - I i T- � � - I I I I . -. I i � i � � � j i i I , � �- � i � I � � i i rl i � i i � � � _, ,_ _ _ , ' , I I II , , _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ i I � � i_i l I - i i I I- I i ,, _ _ ,_ _ _ _- _ .I _, - _,_ . � _- , i I. - _, I _ I� III i i . - � - �-- I I I i_. i _ 14 � 5 0 0 0 �_ _� _ �_ ._� �_ �_ �__ - T, _ i_ � ' _ i _ _ _ _.- _� -' _i __ L . � i � i�_ _ _ � _ i �__, �i ' � � 4� 0 , � , � � � ; ,� � �� � ,:� � � � ��� � � �� � � ;; � � � �: � � � � � � � � � � 4� 0 ' . .'-�--�-�-�-I__ I!. __!_i . �! -_I._._ I__.!_. _ ! _ I I . I. I I_! I I - I_ '� I I I_ _. i j-�i i I. I -1_ 1 � i I I l I. I. I � I I. . J I. I. _ i I._. I i i �,_ . _!I 1 I I._ I I I I i� , i � I il __I__I_ _I_I__ _i i_ I--1--_-�-I_ _� : _I i L _�,- � , _ - , r � , _, _. __ _ ,i i , � � � � __ i - - _ i _ _ _i i_ . : , _ . , , . , , . . , , , _ _ , . . , , , . ._ ; , . , _ -- _ i- I I I �� i- i-i_ - I_ I i_ i_ . I- I- I i I_: _--- _! � �. � I - I!_ � -_:_ _i I � �I-- I �__. -: . -, , I- '-- ,��-I i� II �--I-'_ - � � I_ I -_ i ��� 465 � ' , _ � � � � _ � _ : __ __ � i--I-I- �- ��-. I _ i i i _ I _� . . I � � - _ I- - I I. , � � li II f i _ � - - �I -�- _ I i I- . i_ li � i ! _ i �_ _. I i , _ ; - � � � - � 0.050 0.050 ,_ _ : .- ,� _ , , ,i i � � � _ _ : 2• .j __ __ � ____ ____ - : : : __- -_ _ _ _ _ ' � , �--------- ---- 460 � ; ;, �� �� � �� , , ;_;_ � � �� � � � ,� , .� , ,�.. ,�., , , -' , - - �60 � i ! _� _ . � i , , yr � � i �i J_I � !- i _ _ _ � . �'- � _ _ : _ _ _ _ _ _ � - _ � � - - - - - - - � � - - � _I� � � - _I_ i !_ � _ __ _I - - _ - - - '_ - _. � _ _ �_ _ _ - _ _ � � � � � � � � _ _ � •� - - _ _ _ _ _ - - - � ` ` - I _ _ _ _ ��� w �• i � I i i I L I I � 1- J _ � T _ � - - - ___ -_ - _ _ �--il _ - :_ � -I I _ � —. - � r I_ I I I-I � ! I I � I I i t-r�- � - - — -- - � ` / _ - 1 I-I IT I �l I �I i i I I - � - _ _ _ _ _ :I 4 _ , I : -� � ---_- � � -� _ -� _ ' ___ - - -------- __._ _ � ________ ____ ____ _i _� _ _ �i_ _ -i- _! L --- _ ,_ _i_ _ _ - i_ __ _, ��_ ___ _ _ � 455 _ --� � �� � �� � � , I �� �� ���'� � 458.32 —� �� ����� �� ��� � I ��� � -� -�- e.��Rn ,- _ , __� � � ___,__ 455 ��� i i I� j�, I I II I I I I I I d'�1 '�l % Q I i i I li i i i I I I � i- � � i i, ii i i' � i i i i i i i i � i I I I I I i i I i I I i i I _ i li . �� � I' � � I I I ' i I� i i II I I I I i i-�_ : _I , i i� � i� i 450 / � 465 � � � , , , , � , i i i i i i � -. _-- . ---� _- - - 460 - _ - ; - - � � � � _ 2•J 461.78 � - _ ! _ . . : -�_ 75 70 65 60 55 50 45 40 35 30 10 5 5 10 15 20 25 40 45 50 55 60 65 70 75 � _ -- � � � � � � � � 25 20 15 n r�►..� � v.v.i�+ -tv�. �-t 13 � 50.00 L 0 462 .10 � 30 35 450 / � �-,-�� 465 _'_:_I_� Jl�.�a� -- ; - ; , �--� ; � ! . � :i i � 460 -i o, � . M N \ � C � � Q x � E U J i C, � X i T � � i � � � m / d� C � � � 0 � � 0 � L L O U T� �O ln 3 3 o�� N � � M� N ��� ��� O 2.5 5 PROJ. REFERENCE NO. SHEET NO. � i �_i i i-� I I i-� I I I I 1�1 � i i i I� i�I I i � j �-� i i i I� � � I I I I I�_i i i_i �j i � �� � I� � � _ I I I� � I N I � i I i I i � i i� i� i B- 51 5 7 /� - 3 �- j---- , i - - 75 70 65 60 55 50 45 40 35 30 25 20 15 - 10 � 5 0 5 _; 10 15 - 20 25 30 - 35 40 45 50 55 60 65 70 75 ; - - - - - ; - - � , _ + _ . - _ i+ _ , , _ _ _ _ _ � _ � � � _ !_ _ �_ _ _� , � _ _ __; _, � 1_ _ � i i i _ i i _i _ _ -- - _ _ _ - - _ ,- _ . _ -- - _ _ _ - __._. __�_ _ _ -�-- - _.. _ . -:__ _ _ _--._._. -- _.. __ __ . - -- I _ . _ , i I i I i i I. . II , _� � _; �I I _ I _; j., ; , I- -. , I_ _; . 'i I � _ -i I i �. . i i I I I_ _ _. . _I i_ _ _ _ ' i- --._ . ._.- _ . _ _ _. _:- _-: _ _ _ _ _ _ _ . _ _ _ I --._. _. _._ - _ -- _. I I I -- ----I.__ ..- - -I. II I ----- .-1 I___ I -I I ---- - -I _ _I 1---- ---�.__. .- .__.,-I_I -�-� I� -�- -- --� - �- --I._ �- -- ---- - -I _ -�- -- I�-- �---�- --� --�-- � ---� � -- - -�- I I- -- - - - -I - _. I- . _ I � ---I I---- I _ � I � � � I , _� i i I I � I. 1 �I i ! -' i � �� I, _ _ _ � . ! � � �- -�_ � I �I � � _� _ �-:� I I _I� I f I I I � � j_ I . i =� r � � I� I ��j I ! ! �] � _ �-_� � I ��-, � �� ' I I �_' � =��--�-' � !-! _ _ ' �� I I � ' J�I -'-I- - i � _ _. _ _ __ _ I , _. .I _._._,_. _ _ _,_ _._ _ . � __._,_ _ ___ _, , ---.__ _ . _. _. _ _. __:_.__ __ _ I _ _ . _._. _, I__ . -I _ _ _ �i I � � I i � ! i i i -� i -:-i �l I' , - - -- - - - - - --- - - - -- -- - - -- -- � I � < _: . i .� L�_� _ -� ]_ I - � -� �_ - . _. � I __ _ I I __I I __I i �_ . ,._ �: I I I I I II I III I I I II IIII _ I I I I I _ I I I II I II I _ II II - . _ - I _ - _ _ ` __-_ _ - i , - - -- i --i _ . ; __ - , _ _ �I_ _ I I __ I I- ' __ _I � I_ I I_ � i__�. I- �_ _I �_ I I_ I_ _ _ . . _ , _ _ _, _ _ --- _ _ _ ___ __ � i _ . , :_i _:_, � -L' �- --'-I-L_: 1 _.!_i-: �- -� '-�-�-�--- _ _- 1 �-- --i_ ,_1-1--'--� --I - . . . I- --1-!__�-�-: --i_ ----- - ---�--�--� � -� . �-- -- � -�- - 1 �-- - ----�- I _��_�!_ �_ . I �--� - -. -i-_ _ _ I I_ �_ , �: , . I I i: . .. I . ,. I i I . I- I I 1 � I I I I I �I I I i I �� _ I I ! I Iii � � i i .. II i i ., . __ 460 � �- , , _ . - �_ � - - - � _ _ I �: � � __ � � _ _I- 460 ; , � � � i i , _�i i �_ i i- � i � � _ � i _ ! � � , -� ��-- ; -- - ! - -� ; _� --� - --- :_ _ _ _ _ - ! -- -� -- ,-� -- - -; � � _ � � - --�-�- --- , , -_ � � - - --. _ _ - - - _ � � _ - - - �-- -T-- T- -.--- _-�- i i -- -�-_-�-- i i i i �---�--- -i- i i i i i i i __ �_ - � � - - i -- i _ _ :- _ i i _' I _ i_ i � i__ i _ � i i i i i i i i i i, i� i � � � � � � i i i i - _ � , '__ i i _ ; i � � i i i _� , i i � � � � i i � i I I _ _ - _ _ - - _ __ , __ _ _ _ _ 1 � _ J_ � '_ �_ � � J _� - � -� I �-. �_ � � ! � : I __ I_ _ _. _I _ _I._ I . _ _ L I _ _ __ __._ _ _ 1 _ _ __ _l _I_ _ _ - _ _ __ _,-� . - _ __ _ _._ _ _I _ _ _ _.__. I I il I I I i - I II ii I � i I I_I I' I i I I � � � ---!-!--- _ _ . _ _, � _. 4 5 -._., �� 0. 0 3 0 - - - --- ;-- - _ � � ;- __ � � � 4 5 ' ' - 0.030 I _ I _i I _ � I ___ __. _ _ � � , : : � � � __ � I _ _: .. � _.i � _, .__._ I .I _ _ _ --- - _ _, i _ _ _ - _ _ ._ _ , : i _ - _ _ . : ': -, ; . _ - ,_ ' � - _ � J _� _ -', - . !i -_: . _i �i _. ' ; i i �� i I I � I J. I I I I_ I I _ _ _I_ II_ I I I_ _i I- _ _I _l _I _ _ I i I_ _ _ _I_ I_ _ _ : _ I_ _ _I I_ , I I i ]. I I i� � I � L_ �- I I _ I_ - li I- ; _ _ . . . . � -. _ = . _-, I i li I , -- -- - --- ' -' �-- -=-` i _ I I ,� I - - -- 450 ,- . � � � � � � � ' � -- , - ;--- --- _ _ __ _ _ _ ._ _ _ --_ _ _ _ __ ----� _ _ � � __ I � _ � I ��� -��i-,� -- � � ��� �- - � � �� � � � � ��� i- � -i I � 450 �: � _� ___ ._. ! __� � _! �__:_ ' _! !_ __:_. ! _,_I � _�_, � ___ � _ _ i i i i i ! ii _ i_ ! I�. _i_ ' i i i i i i i i i . ! �i_i__ !_.___ _. , •1 � � � , � , j _, ! i_i_: , __ __--� _!_,-,_ . _! _ _ __ i � � ___ i i i i - - , _ ; � : _ �_ _ - �- _ i I- � _.� _ -- _ _ i i �i � � — — — — — — — — — — — — — — — — — — — — � ��� - i i � i -�-� � � � — — _ _ — — _ _ � _ _ _ � � �-' -i-i�� h_� � ��- � -�-�-�� �-�H_ _ : ,,� � : _ _ _ 447.74 - _ _ _ -- _ , -- ,_ � _ ; _ : � - � �- - - ' � '- ' - - _ - - - _ -- -'- - - _ - --' _, --- - - - 445 , _ �� _�� � � _ � - , � \ - : i � - -i= 445 - -- _- - . � _ . _ _: - � I I- �_ '- � _ I _ I_ I �. I_ _� - - - - � � , : . I : � � �-: l ! - - - - - _ _ ______ _ _ _ , .____,, __ _ _ 1J- __._ -----`._ _.- _ __ _-! �_ .___1 : __: _C — — — — — — — — � _ — — i __ � _ _' ' � � i ,_ _ _ ! ! i_ i__ _!_ _i i__ ____ � I ; _! i_ '- -'_ ! � _ __� _� �_ i __ _ _ _._ — — — � � i i � - i � — — — — _�. _ _. - - i _ \ % _ i � 1 � � � i _� �!� _ �_ii ii_ �i : � i _ �__ � ` _ _ _ ' II_j -II i _i L I_ - I li_ I j I i � i i i j li li -,i _I_ � L ; '•� �•. ,_ . _ � _I � -. I i � i i I i _,_ i. , �- � - - - _ .,. _ _ . , _ , - I ,_, ,_:- ,_ , - - - - - - - I I i I I Ii II i; i I i Ii I i I I I iI I I I II IIII i 440 �- , _� � �- � � __ � � 1 � 6 + 5 � 0 0 - ; �, - - - - - - �40 � � � �-r-r� � T --i _. ,- , . _ � - � �_ -- - - -_ _ li I- I I i I I-_ I II _ I I I ��_ I 1_ I r � I----- � I_i _ : I��_ _I I I �� I � • I I I i_ I -- I _I i 1_ IJ- �-� '_ li__. , I I I_ __ I I I I I_�_ _ I : L _ � � �� � � : : END BRIDGE -L- STA. 16 + 46.13 . : : �- � , , ; , �� ; ; , , , 460 --------- -__________ ___.__ _-- ----- ___ __ _---- _:_: __ _ _ - --- _----=---- --- _ ------- ----- ___ _----- -- -- --- ----- ----- ---_ _ 460 -- -- , � ___ _ � __ i _ i i i i i i � � I __' ,, I. I I � I ! � i i _' I i ' I I i I I , _, , , , _ , . , , i , , _. _ - I : � N : : . I - _ _ _ --, -. � -- : _ .. , -I_ I I- - - :. . _ . - I L . _ i I I 455 � �_ �, ' � � � � �_ i�_ � 0.030 - _ _ j � �- _ � � ;_ �; 455 ' � � � � � � � -� ���-� �� �� ���� _ _ _ � 0.030 - - � - - - � -� _ _�_ _ - �! � �� i i i - - - - -� ' _ ; _ I- � i � i � i i i �-i � I i I� i i �i I I. i i _ I.. ! i _ �! i I_� i � I_ I. .-� �� I. '. , !i i I i II I I � � '-- - J_I_ .. i � ' I' I i i i. .. I_ !I i I i I i I I-�I- I . _ _, I i : I -- _ L I - - I I ;- I -._ _ _I- _ _ _.-I . I I_: _ _I I . I _ .. -� -- - _ ! I I � I -1 I- I � . = I_ I �_,. __._ �. I I I -� ,_ I _ I I � -- I I -�I- � _ I� �. Q I � I 1 _ _ C_ _I_ � I _ I I _ � I_ ._I I I I_ . I I I� . I I_ _ I-- - I- _ � i I I -" i I i , i j � i I ! e e e e e e e e e e e e e e e e �J e e e I i i i i i ; I j i � j I, I, I I I. . I I I I I . I I I I I I j i �I i ' I i � i I, . I, . I I I I I I i II' II 'I i i iI j i i ' � � I I i I'I i �i II i ii il i i I II �I� : -_I -. ! -_. I_I i _._ -- __ - - _ __ �_ _ _ _ -i- -I _i_ _i , -,-i _ _ � -i -� i =- � �_ __�- _i i_ ,-- i i I I _C _,_ _ ' _-- - - �. .�,-� �_;- _ � �i_ _;-i-1 _i-.__ _I _� -. i-1 I i_;- �_ 1 l_ i_ ._L_� ,._L, I I_.� --_�---� -!-�,__ __-i� _I �. � _ L� _._- Li__ �-�--_.L� �_I-I . _ _ _I _LI__I_ �J--_ _I I_ _I_ _ _ !_ _ _ �_ _ 450 , , _I _ � � !, - - _ _ � 450 . :_ '� � �_ � _; , � � _; � �_ - _N_N_� : _ _� _ _ �- ; _ _ ,_ �_ _:_ _ �- _ � _ ;_ _:, , - ,- -� ;- - _-----------__--- __ ___ _____ ____ _ --------- __ ---- ----------_______ __ ___ _- - - - - -- ----- _ - ------- ______ _- --- - --- —_ --- _ ------- : ___ :__ _ , � -,.. I� I I i i,� . 7 .- I I I i r Tj i � � i, �i i . - r Ti -,. . , , i, �i � - � -i -: i _- I -- I I- I-I - i, r i r �-�--, i--- T--- --, �_ _, ��i li ii� i i ,i� � � li II'i i Ii i ilii i i i i , , i.i I ii Ii i i i : i i i ,- .-- �. . .. _ .: � � i-! i ._: .- I . . . . . . .- I - i .. . . . . .. :— -- i i - .- i i-! � � -:. .- - .. . . . . .. _ . .:_ . .. .. . .,. �. i �. ! I-�-- - i I I I i i i . . . . . . . . . . . . . . . .. i i I I i i . . . . . .. . . _ . . , . i I . . . . . _ . i _ . . . .. . . _. — � �-- !.-� - -- ' � '=- - � -- ' � ' � - � ---- �._! - � , �,..- — ' .. -- � � �-= ' ._ . . 445 �� �� ���� ��� � ���� � � ��� ��� � � � ��� � ��� ���� � �� � � � ��- � �� �� � ���� ���r- � � � �� ��-� ���� ��� �� �-�� � � � ��� ��� � �r � ��� � � �� n� =� � �r �-�i� � 445 _ _ ! � _ _ , _ i _ � ; � � _ i _ _ � I_ i i_ � � i- . �! � , �� i - i 1_ _ � i � � -- � � -1 � i _ i _i i ' . � -; _ �- - �! � i � � - �_ _ - : _� _ , __ _ _ I : : : , , � _ _ , _: , ; , _: �i --_ __ _ , -_ -�� - % -- -- -- ', . - _ _ . _ . _� -- . 44fl- ------_ � r : �� �� :, �_ �� ��� , � � �� : � � 440 � � � ; � � � � � �� � � �. � � � , � , , , , , .:- , __- --- . _ _- ; . _ _ - � - _ - - - - - _ _ -, - - -; _ _ -- - _ __ _ - - - _ � � i �- ' i ! ;, i _,i � - ! � �-'I; i��i -� �i ! � - - - - - - - - - - - - - - - - - , � II , , � , � ` _ , ii i i� _ _ � . _ _ _ _ i i , , � � - - � i ,_! ' j . � i i I I i / i I i _ ,_ - _ 435 ;-. � , � � � � �-------------------------------- -- -------------------------------____�' __i_i -- '�-TL � 435 � �--�-�-�-�---�-I__ _!_� . �! -I---�--�_- '� _.-I-, - - - - - - - - - - - � --�---! I_ _� _I__ � - _. __ i _ , - -� ��_ _ � _ � � _ � , , _ ' 434.88 - _ _ � � : 16 � 00.00 : _ � � , ;_ _ �� . _ _ _ _ _ _ _ __ I I I I I i i- i-i_ - I- I i- !_ - I- I- I i I-- ---- � �. � i _ I � 430 _ �- � � � � _ � - __ � ,� � � _� _ _ � _:� � �- _ , _ , _ , _ ._ - , ; ; ;- �-- - �; ' � �- � - � �- --� � � �_ , - �_ 430 - - - -- - - -- -- -- ! � i_ _! � _ _ ��_i ,_ i _. i _i i i � i i_ - i i i i i � i i _ _ _ - - I , _ i _ I i ; _ . I � . ! L , _ -! . . 1._ , ,- � I _I I i _ - �- . I _ i 1 _� I , ; . . _ ! � _I_ I i _i I � i _ i � ! _ _ 1 ; � � i _ I _ - i - - _ _ , !� I - I I_ _ i � i I _! _ _ _ I _ I _ . _ : _ : 1 li . _ _ I _ i � , --�- - -' � � � i i __ i i � . _ . _ _ _. i I_ . . i . � I _ _.. i . i I __ . __ . i _. . _ , . _ _ __ _ --- _ � _ 460 � � ��-�- � �� � � � � � � �� � �-_�� � � � � � �� � �� , �- �� �� , � � � �. � � � �, ; ,.; 460 I I I _I _ i i I I i i I I I � .- --�- �� -�-� I-.-I.- _1-,- � . ! I I_I I I_ I I I-�_ _I-I I�- -! �; -:_ �_! __I_L !_�, �-'; i- J-I_, . , � i J I � I I I_ !' __I -. . _. _ . - � i - .. �-- i ''' I � I � ' ' I i! ,. ! � � �. � I. I � �. ! � i� I I _C _ _ _ _ - _.I - _ ____ _-1_ _ I� _, I _ J . I_ _ � __ -- �. ! __'. _ � � _ � ,_I --. _ I I__: . _�_ I. I _I i I I I _ _ -- ___ __ _ _ _ _ - - - - _ _ - - -- � � � I �- -� +� _ __ __ _ _. _ _ !,- , , , - ; -'� ; - ; -- �_ _��� _ � � � + - _ _ _ :-� . - - _ � � _ � � � � � � �__ � �__ �__i � � i_ i � � i _ �_ �;_ -,- � - — -- �- -� -_ � i-- � i i i _ i i _ i��- i � i i i� � � � i -� _ � i i i _ �-�- �,-r-� i I �: i „ i � I "' I � i i i --, j i I I � I I " I i � I „ i i l i i i � � " I _ - _ -. ._._.-. _ I -_ �_ _ � --:- -._ _ - _. _I _ _ _. _ - ,_ _ - � � --'--_-.! I I C _ _- -- -i _ __ !_ _ �� '- � - - ?- 0.030 0.030 - _ _ -� _ _ _ _ - _ _; _ � _i � _ _ i- : i- -i � _ � _ =i- -, - --_ _ __ _ _ - - - 455 � � � � � � � ' � -�-- � � � , � � �_- --�--_ -, _ ;_ _ , ,-I � � _ __-�_— 455 �_ ._ __� .I�_ i i � i i_ i � � i I i I i i � � I i __ � � i _ � i I i I_ I � _ � � � � -� � _ , � __ - � � �-- - - � � � � � -- � � � - � � � i i i i i ii ii ii i i i i i i ii ii ii i i i � ii ii ii ii I II II I I I I II I I I I II I I I I II II II I I I I I II JI III � I I II I � e . , _. .____. _ __ . _ _ _ . _ _ -___ ___ __ _ e _ _.__ _ __ _ _-. _ _ . -� -- _. _ _ .__ , - --_ _ _ _ _ _ : _i �_ _ _i - : i � eeeeeeeeeeeeeeeee � _ I _ _I � I. , _ _ :_ , _ , _ . - - ! :_. ! , : � � i I i i i I I_ : _. _ L � � ___I. _ I I_ I I I I I I, _I , I . _ : � _:_ . _ . _ - - .: . i i i i , _.. . _ _. _ _! , ; , . , . .-: �- ,. ; _ _ _. . ; --., , , ; .: . : _; - , . I.. _ , _I , . , I. _ , i I i I_ i i i i i i i: i i i i i I i i , , i i I i , i i I. i i I i 450 � _ � , _ _ _ _ � _ I . -. __ __' ' ' � � � _ � __ _ _ � _ � � � � � _'- 450 i I I II I I I_ I_ I I I , , � I I I I I I I_ _ � I_ I _ I i -.i � ,. i �. _I i _ �_ ,. i �. ,� I i- i _ - I � _- -- --- - -. �- - - - -- : _ _- - -. _. _ -._ . _- _, . - - -_. __. . - _.- __. . __ ----- --- - -. _ = - - - - - _ - , i , i , , i . � � , i , , ! . _ _ � _ ! . �i __ _ : __ - - - - - - - - - - - - - - - - � � � _ � - - - � - _ \ � , -_ _I - � - , __ _ - 447. 73 _ , , , -� � _� � _� � �-�- --:-,- � ----;- . I i-: ' _ - - - - � __;_ � _.i i-- �-�----: _�-� - ,: _�-, ,_i �-�--� � -_-_ _ � i � � i_ _i I i. I_�_i 445 � �--� �� � T� -�� � � � ; , ____ � �, � ,,� � � �� � � � �� � , � � �� � ;, �,, ; �,, , 445 - . _. _ i i � � . I . � I _ .- _ _. _ i. _. _ i. �. . i i i . ---. . . � ' i i i ��. � I I I . . .' I i I I I �' I � I I I I I I .i . . I i . . ��__ � � i _ I I I f I I� I I_ i � I i _ I I I �i- --; _ _ , ' - _. � I . i i i i � i_i_ � i i � i I il i i i i i _ i! � , _. _ _ _ _ - .I !- - _ , I -'i � - - � i i _ I.- . I . _ _ I - - ' ' ' _----- � I i i __ \ - . .-- - ------I-_ _IT _I --I----- -------- - ---- _ , � I � i - . _ . ---- -----I----�--------- _ ----- -. ._._, . � _--� � i � - - - i u " , __ )GE -L- 5 75 70 65 60 55 50 45 40 35 30 25 20 15 10 5 5 --I- 5 0. a L 0 5 10 15 20 25 30 35 40 45 50 55 60 � / 65 �---- 4�0 � 70 75 o, � . M N \ � � � � � Q x � E U J i C, � X i T � � � � � m � � � � � 0 � L O -� L L O U /� �O �D ln 3 3 O -O'-' N � � M� N ��� ��� O 2.5 5 PROJ. REFERENCE NO. SHEET NO. �i �_i i i-� I I i-�-I I I I 1�1 � i � i I� i�I I_ i � j �-� i i i I� � i I I I I I�_i i i_.i � i � �� � I� � i _ I I I� � I N I � � I� I� � ��� � I� B-51 5 7 X-`t �- j---- � , i - - 75 70 65 60 55 50 45 40 35 30 25 20 15 - 10 � 5 0 5 _; 10 15 - 20 25 30 - 35 40 45 50 55 60 65 70 75 ; - - - - - ; - - � , _ + _ . - _ i+ _ , , _ _ _ _ _ � _ � � � _ !_ _ �_ _ _� , � _ _ __; _, � 1_ _ � i i i _ i i _i _ _ -- - _ _ _ - - _ ,- _ . _ -- - _ _ _ - __._. __�_ _ _ -�-- - _.. _ . -:__ _ _ _--._._. -- _.. __ __ . - -- I _ . _ , i I i I i i I. . II , _� � _; �I I _ I _; j., ; , I- -. , I_ _; . 'i I � _ -i I i �. . i i I I I_ _ _. . _I i_ _ _ _ ' i- --._ . ._.- _ . _ _ _. _:- _-: _ _ _ _ _ _ _ . _ _ _ I --._. _. _._ - _ -- _. I I I -- ----I.__ ..- - -I. II I ----- .-1 I___ I -I I ---- - -I _ _I 1---- ---�.__. .- .__.,-I_I -�-� I� -�- -- --� - �- --I._ �- -- ---- - -I _ -�- -- I�-- �---�- --� --�-- � ---� � -- - -�- I I- -- - - - -I - _. I- . _ I � ---I I---- I _ � I � � � I , _� i i I I � I. 1 �I i ! -' i � �� I, _ _ _ � . ! � � �- -�_ � I �I � � _� _ �-:� I I _I� I f I I I � � j_ I . i =� r � � I� I ��j I ! ! �] � _ �-_� � I ��-, � �� ' I I �_' � =��--�-' � !-! _ _ ' �� I I � ' J�I -'-I- - i � _ _. _ _ __ _ I , _. .I _._._,_. _ _ _,_ _._ _ . � __._,_ _ ___ _, , ---.__ _ . _. _. _ _. __:_.__ __ _ I _ _ . _._. _, I__ . -I _ _ _ �i I � � I i � ! i i i -� i -:-i �l I' , - - -- - - - - - --- - - - -- -- - - -- -- � I � < _: . i .� L�_� _ -� ]_ I - � -� �_ - . _. � I __ _ I I __I I __I i �_ . ,._ �: I I I I I II I III I I I II IIII _ I I I I I _ I I I II I II I _ II II - . _ - I _ - _ _ ` __-_ _ - i , - - -- i --i _ . ; __ - , _ _ �I_ _ I I __ I I- ' __ _I � I_ I I_ � i__�. I- �_ _I �_ I I_ I_ _ _ . . _ , _ _ _, _ _ --- _ _ _ ___ __ � i _ . , :_i _:_, � -L' �- --'-I-L_: 1 _._I_i-: �- -� '-�-�-�--- _ _- I �-- --i_ ,_1-1--'--� --I - . . . I- -1-!__�-�-: --i_ ---- - ---�--�--� � -� . �-- -- � -�- - I i-- - --- �- I _��_�!_ �_ . I !- i - -. i__ _ _ ��- � I � L � , �-: , . I � �: . .. I � I � � . I- I I 1 � I ,. .. . , . _. J_ 465 _: ��:: ! � �, �-, - ��_ �- � � � � � � �, __ _ � � � �- � -- I � � �, � � � __ � � �-,, _I- 465 , � ; � � � � — i i ._ - � --! ! ! � _ � '� -', � _� -� - _ , _' i- � - -,-� . � _. � ___ _ I -----�-._._ _ --�---�----- --. __ _ -. -- -- - ._ � i � -�-- I I I I ---T-� iT- -.--- _-�- I I - - �- - I I _ _ - _ ---- � � I II I , _ - - ------------- � _ 0040 ' �, , , : _ � _ ,� ; � _ � - � � _ _ _ � ' � � � _ _ _' - - - 0.040 - - - - - � • � � I -i - _ il _ i I ' -._ _I _. _ II I \ � 3' 460 _: � _ ., � � ____ __, ,_, � ` 6, ______________ I _--- 460 i_ � � i � i i � 3 .V _ _ - - - - - - - - - � � - - - - - - - - - - - - - - - _ _ _ _ _ _ _ _ _ _ _ I _ _ _ - �_ - -! _ -I - ' � : �� � � � :� �-� � , 460.24 � - - _ _ _ --__ - _- - - - ----- _ _ , -- _ _� - - � ___- ----- - ----- ---____----- -------- - ---_____ __ : _ __ �i_ � i i_ _i� _ _i l ,_i _ � �i- � � �_ _ _ I_ i_ , -------- L ; - li i � : - i -i � _: i i i i J- _ i i -- : i � __ � � � � _ �_ 19 � 00 . 00 _ �_. i� _ � __ � I - __ , � j i I i I I � i '� i i , i l- -,i ; , ; ! ; '� i--1 I � '-- ---=- --- ------_ . __ _ _ --- _ _- _ __ - --_ . _ _ _ . __ _ ___ _ _ _ __--- � _ _ _ � __- _- � _ _� � � 465 _ �-� i i�i i i i i� i i i i i i �� i-� �� i r�-� i__ � � i_i_i i i—_ i_ i � i i i i� i—� i �� i i i i i i i i i � i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i! i i i i i i i i i � i i � i i , _� ,_._:_ . ,- _: . . , _ �- - _ _- - - __:_. _._ _. _.___ . _ . , -- - _� - -_,_ -- _ - --_ __ , _ �- ----� - _ __ _ -__ --- __ _ _ -- --� - _ - �— _ _ _ - - __ _ __ _ � , ri_i_ � � ; _ . .� � - i i . , .i i �. :: , _ _ _ : : : _ _i _i- -- - _i I i _. _ _.� _ _- -- _. _ . _ -: � _ I i I i I : I�_ I i �-i_i i _ _ _ � _, _ i i. � i i i _.. i i I i i i _ _ _ _ _:-! _ i _ ---- - _ - - _ ._._ ._. I� _I __ - -- ----_ _� i I i I i - I ,_ . _� - - i i _ __ , - - -- � !__�_._ � -� - --'- -- -' � -- I-!- -'- --' -, . . � i- I. I I i I-. I i- -._ � �_. 46� I__ _�I�� �-f I �I li i I- I i I i i - -�-- _ _ ,- i i i � I i � i _ _ _ - � - i i i _ I- i_ i i � �-- i i i i �_ i i- i �_ r_ i f�_ _ 1_� i,_, �-�_ �_-- - - 46� _- i i �_ n- � i i . _ __� : � � � � � � �� � �_� ; � , ____�_ _� '- � � -� _ 0.050 �� � , �� � _ �, _ , _-; , � �-- - _� '� �_� ___;- ; , �, - _ _ _ - � _ _,_,I I i . �. � _� � � _ � - - 1__ , . �.�5� - � ___ _ - _ _;- - - � - _ i Z - ._ ._ - - - - - - - - - - - _�. _ _. , _ _ I - - - - - - �'` �� J_, i I I I '--�- . I .. I( II 1-I I _ � - - - - - ' ' . , - _I � I , �I = i il _ I_ . il ! _-I _ -I �� - -' - - ' - - - - - - ` - _ i i i I �- � I I I i I , _ _ � - - - - i _ _ - -- , � - - - - - - - � �� I, i I i I , I ' � ' , _ Ii � _ ,_ .,. _ - � - - � - - _ _� _ � _, , , _ , _ _ � � � � - 455 � � ,� � ���� � � � � � ,_ 456.51 -,____ �� , :- ,-`� �, �� 455 I � �� ; -i . !- i ---- � _ -_- - ---- — i, ! _ ; , , i, , i �-- i _'i i�i i _ T! .-i ! !-i -� �- � ---- i � �_�_-� i � � -i-i N_. — — — — — — — — — — — — -. : : - - _- i i — — — — — — — — — — — — — — — — — — — I — _ _ — — — : : 18 -�- 5 0. 00 : . _;�_ � _ , � � � �� , , � � � � � ____- _ ____ _ ______ � _____-__ ___ _ � � 450 -_ _� � ; --; --� _ __._ _ � _ _ _-_ _ --- - -- -_ _ 450 - - ---------- ___ __ _---- -- -- --- ----- - __ � -- -__--i-- - - ---i ---__ _- i---i -____ __ - ---,-_-- -----_ __- i ____ __ i i � i i i � I I i I i i I I i I I i i i I i i i I i i I i , _ I _,_ , , , , _ , . , , ,_ _ , _ i , : , _. -,_ I : : : : _ . I - I : ___ _ - _ .. _ __ __.:. _ _ _ I - _ -j _ _ � I l_- . -I I I , i _ I _� I = _I I I _ I � I _ _ I II- - - ,- II � . - - �_ _ I I I 460 I I I li I I I ! li I I i I I i I i, i I �I I I I I I I I I ! ! I � I I l I i i j I i i I I I I I I I I i- i -I- 46� I. J i I _ I.. . . � i _ � I �� !I I � � I i _li !� ! _I�- - � I. ! I ! , i -- , I I I I j I - L , I �i- -�i -- -� � ! I I �I _ - � I I I.. I- I I � I � - I �. I !_ ! �. I i I i i I - I.: : I I I I I -_., _ I-I -�-I .. I I-�I_ I I_� I I �- I_ . : I I i -_ _ .I i _ <- i I i I -.. � _ i I I I _ _ � _ __I - I : i I --� -. � I _ _ .. _I _ . . _I-I I _ -� -I - I I I _ _ _ — i I I I :_ -_I I I � I I-_. I- i I� � _-I - I j- � _. _ l I � --� I _ I I � I I I I I I I I I f I I-_ i . i _. i � i � i-� I. - i i I- i �-i -_ _ --�--i _ i i I � i i _i i. i i _ _ � i_ _I_ i i i i ,_ _..: �. - -- - � _. __ _ _ _ _I -_ '_ _-. _-. _. -. -----_ I I ___I i i_ _I_ � il -I � i I ii I I II i i_ i i i, i I I i i I i � � - I i_ i I-I ' ' !_I , _ ' -� ___: � _ � � 0 . 0 5 0 ' �_ _ � : I_ i � i_ I I � _� i i - I �i_' �iC ' � i ' - �--- � � , L I � i_,- �_ 1_ i_ L_� �_ L� _Li _ �-�--_.L� -i_ � I I- �- � � � _� _� - 0.050 _ - - ' _ - , -- - � � _L�__�_ ,�--_ _� �- _�_ 455 _ - - -' . . __. : _ _- � : '_ 2 . - _ _ _ - _ � _ �_ _ 455 - - - - - - - _ ._ _ _ _ _ _ . ! ; � ' _I_ _: � _I � _ i_ _i- _ �� � � - - I _ _ _ _ - - - - - - - � • � -- -r,- �i---�- -•- -- _ _-. f. : __ _i -, _,_, i _ . _ _._ I -- i i _-�_� _ _ � � ,-----� -•- ----- �- - _ _ _ _ _ - _ _ - _ _ - _ _ _ _ - - - � _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ _ � � \ ; � � _; ; � � i � i � _ i i i i i � � \ / \ � � _ _ _ _ _ _ _ . � � � � � � �_, � � �•� � � � _ - - _ _ ,� � 453.02 --- _______ �I 450 I.I II I I i 11-1 I I I Ili III I il I II I ili i i lii ili il II III i 450 � ' � -- ' � : - _ - - - - - - - - - - - _ - - - � �� � _ _ , � �- , � � ! � � � �- , ------------- ,_ _ _ __ _ 450.80 � _ , - �: � 18 � 00.00 _ . ��-_ __ _ _ _� _ _- - _ - - ,� _ __ _ _ 4/��j . _. _ �,_ . �_ � . _�� _- . _ �. /��j f� V I _ I I . i I I I I j I I I : , I I I I I I I I I I I I I I . , I I _ I �f� V _ I_ _ i I I, I . _: . - - - -: . - - . -. � _ -._ . _. . - : - . - _ . - T !- -, - - -:, . -- , - - - _' - - - - I - -- . -. _ - - - — -, . - ' - - - - y -- I I � I I � I I I I � �� i � I I i I � I I ' I � I I i I i i i - � I I I I I i i i � � �, , � - � i � I � i i r� i � i i � _, ' , � I , , : , _ _II _ : : _ _ _ _ _ ; _ _ _ _ ; I - i i_ I I_. I i -. _- .I _,i- -i _ I_ , _.-i i- i- I j i- _' i- i 455 I_ � � -� � _ ; _ � _ _ - -- - _�_ � ; . _ I j _ , � �J _ � � _� L � � � � � � � � � � � � � � � � � � � � �,�-_, 0.050 0.050 � � � � � � � � � � � � � � 455 � � � � � � � � � � � _ _ _�_ _ _ - _ _ _ _ _ ._ - _ _ ._ __ ; '-�--�-I_l_I _I!__ _!_! ! _I_-�1___�_ . ! I ' 1 , I I 1 I I f _ ' � I 1 I_ , � 1 I I . _ I , I 1 ! ! ' I I _,_ _I__I_ _.I I__ _!_! -� �--� -_-1_I_ _' I-_ _!_ ' ,. � _ _I 1 2.� ; _ __ - �L'• , _ ,_ 450 - - _ _ I �� � ; � � , -- � , , ' ` ; ; - - _ _ �_ 450 - - - - - - - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ „ -- - - - -- - - - — — — — — — — — — — — — — � �i �i �i _ � - - i -i- — — — _ � — — — � i � � - � � � — — � _ _ � _ - - - 450.34 � , ; __ _ � __ , , , - , 2 - : , _ _ - ,� , ___ .� _ - - - . - - �L' . � _ _____________ ___ : _ � � � � _ . -- � � ��� ._ I �- I . _ . � 445 � ;; , _ � � � , � � , � � � � , .�� : ,,, , ---------------- 445 _ ' ' ' ' ' ` ' ' '_ ' ' ' ' � ' _ ' , 44 7 . 3 5 -, -�- -�-.-� � � . i_� ,_ _, _ _,- _�_�_ � _�, ,_ � _ - - - - - - _ �� = '' - _ , _ _ � _ I ! _ , _. _ ! ! � � _ I' I_ 'i ! ��-' � l _ ! _ I' _ _ ' ,. - _ : ' 1 !_ [ _ . I _ � ' . . _; i I I I I I I , I_ I i_ .. _ �_ I _ _ _� _ I I - _ _ I� _ _, _I . I_ . _I _ _ _ _ I_ _ i _._ - -- '- -� - � -- �- _�LI _ . _ :- - ._ --- - -- 1_L �_ _ . _ _. I_ I_ I_ . -. _ : : _ _- - - '- - T i 7 �._.__ _ I I � I I I, , I I I -I I �_ I_ _I_L_ � I �� �� L �_ _I i I I+I . J� 7 L�--- -. r r- r i- � I � � I I � i I I I I I � � I I i�i I I i i I I � i i � i i I • i I I I �- 1 I I T! i- I_� _ 1_ �_ � i_ _ -I I !I ': i „ i II "' I j i il I II �, 1 I Illi j i I I� II " I i� I „ i il i i i i � " I _ _ _ i_ _. _ _ _ i _ I � - - - - _ _ _ -. _ _ _ _ _ _ I _� _ _ i I i i- � i- i----_:_ � I , _ i _. i- _i i: - ! �----_-! C =_ _ __ __ _ _ _ __ _ _______ _ l_ __ __ _ __ _ _ _ _: _ _ _I_ _ _l ,_ _ -- _ l_ _; _� ,_ _I_ _ _I ____ _ _. ___ ____._ J : � _l -! -- _1 _ ,. ' _ :_ I_ _ _I_ _I L ___ i_ _I_ _ _ _ _ i i i � ! - i i i _._I_.- , i i_ _-i i- _ _ I_ , , _. _ ;- ._i_, Li_ _i i . ` _ _ . I_ _ - __;-_. . , � _ _ _ _! - 4�0 - � � � � , ; � � �. - _-_,_� 4�0 �_ _� � I I I ' � i_' __ � i � i j_ _I , :_ � � i � � � � f � � � I i I � � i i � � � i , � � i__ _ � � i �� � i I � � �- - � � - � � �- � � � � - � � � -- � � � � � � � �- � � � -- � � �- -� � � - � � �- i i i i I ii ii ii i � i i I ii ii ii ii ii i i i i ii ii ii i i i � ii ii ii ii I II I II I I I II II I I I I II I II I I II I I I I III � I I II I _ _l __!__I_ __ I_ _ __ I 1 _ _ _ _ _ ____ I___ _ _ _ I__ _ __. �I_I__ _ J - --�--__ . _ ___ _ _ . _.__ _ _ _ __I_ 1 1-I -- _. _ _ ___ . - --_ _ _ _ _ _i �_ _ _i _ i � � L _ � � _ i _ _� i -i - _, . i i i i � I; i i i i i � _ , ; _ _ , _ -. , �_ i I; i � I II_ : _. _ L _ ! _ I � ___I _ _ I_ I I I I. _ I I I I_ _I i i i „ � � i � i i i I , . ; _.: : _ _. _ _.-. , . . . _ _ _ , , _ _ , - , _ , i I i j_ i , .i _ , , _i i _ , i _ . .; _ - i _ 1 i _ _ _i ; , . i -i I _ . , i i __ _ _ , , i _ � I _ ! _ I . i i � - i i . I i _ _- ;. . 455 � � � � - - - � �� � � � ,__ , � � - - 0 . 0 3 5 0 . 0 3 5 __' � ,_ � � _� � ; ' _�- � '_ _ ; _ ;�_ _'� 455 _ _ _ � � � � � I _ - -- --- - I- �_ -�_ - - I ! _ -. � _ -._ . _ , . _ _ . _ _ .` , i , i , , -� - � - --. _ - -� i -,- - - ,- _ , _, ,- - , _, . _ ! _ _ � _ ii __ -- - � -� - _ _ Y � -- I - � �-'-- � i �-= ---!_ _ i I__ -. i I_ �_i ---,_ . I_ i-. _ i i i -'- '-= -- ._ � I- � � i _. i • �_- _.i I-I i- I�i-'-- _'-i- -i _ , -II 450 ! � � '�'��� ,�; �� �� ' '� ' � � ���� �,, I - .i _ 21 � , , _-� � � �, , ,; -��-' -�, - �,�: , _'�_������� '�' ,� ��� '� ���'� �L' ��'��' ,�,��� ��;;--- 1 ;� � 450 �, ., '' _� _,'� ' �' '.'' , _ '' ' � _ � - _ __� 2� . ___ _ ,_ __ �-' '' '� � � _ __ ,_�___ _ , - � _ _ _ . _ _ _ _ ___ _ _ - - �� � I ----- -------------- 44842 _ --�� ---- --- _ __ - - - - - - - - - - - - - - - - - . � N __ � �- -------- ----- ---- - _ ' I ___ , - 2• :� , _ _ _ _ . � �____- _ I `L --___�_______ _ � ____-�--�----- _ ___ _ �--_ _ __ __ _ __ _ _ _ : _ _, 445 _ � � � � � , -� -�-_ _- � � 445 i ! - --.�__ � �__ , i -_ �_� --'_ __� � � _' `---,-- ---- - ---- -• _ ---I--- --_�_ _! � -_ _ � � � � � � � � � � '' I i �-- -. i � �-i ---�� i i � � I I I' �_. - i i i � , � � � � � � i j � �� ��! _ I! I � � � � � � I i � � __- i � � � ---._ -,_ ___ _ - - - 443.90 � ---- -----_ 75 70 65 60 55 50 45 40 35 30 25 20 15 10 5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 440 -i o, � . M N \ � c � � a — x E U J i C, � X T � � � � L1-i m i rn � a� � O � L O � i L 0 U T� �o ln 3 3 O -O'-' N � � M� N ��� ��� O 2.5 5 PROJ. REFERENCE NO. SHEET NO. � i �_i i i-� I I i-� I I I I 1�1 � i i i I� i�I I i � j �-� i i i I� � � I I I I I�_i i i_i �j i � �� � I� � � _ I I I� � I N I � i I i I i � i i� i� i B- 51 5 7 /� —� �- j---- , i - - 75 70 65 60 55 50 45 40 35 30 25 20 15 - 10 � 5 0 5 _; 10 15 - 20 25 30 - 35 40 45 50 55 60 65 70 75 ; - - - - - ; - - � , _ + _ . - _ i+ _ , , _ _ _ _ _ � _ � � � _ !_ _ �_ _ _� , � _ _ __; _, � 1_ _ � i i i _ i i _i _ _ -- - _ _ _ - - _ ,- _ . _ -- - _ _ _ - __._. __�_ _ _ -�-- - _.. _ . —:__ _ _ _--._._. -- _.. __ __ . — -- I _ . _ , i I i I i i I. . II , _� � _; �I I _ I _; j., ; , I- -. , I_ _; . 'i I � _ -i I i �. . i i I I I_ _ _. . _I i_ _ _ _ ' i- --._ . ._.- _ . _ _ _. _:- _-: _ _ _ _ _ _ _ . _ _ _ I --._. _. _._ - _ -- _. I I I -- ----I.__ ..- - -I. II I ----- .-1 I___ I -I I ---- - -I _ _I 1---- ---�.__. .- .__.,-I_I -�-� I� -�- -- --� - �- --I._ �- -- ---- - -I _ -�- -- I�-- �---�- --� --�-- � ---� � -- - -�- I I- -- - - - -I - _. I- . _ I � ---I I---- I _ � I � � � I , _� i i I I � I. 1 �I i ! -' i � �� I, _ _ _ � . ! � � �- -�_ � I �I � � _� _ �-:� I I _I� I f I I I � � j_ I . i =� r � � I� I ��j I ! ! �] � _ �-_� � I ��-, � �� ' I I �_' � =��--�-' � !-! _ _ ' �� I I � ' J�I -'-I- - i � _ _. _ _ __ _ I , _. .I _._._,_. _ _ _,_ _._ _ . � __._,_ _ ___ _, , ---.__ _ . _. _. _ _. __:_.__ __ _ I _ _ . _._. _, I__ . -I _ _ _ �i I � � I i � ! i i i -� i -:-i �l I' , - - -- - - - - - --- - - - -- -- - - -- -- � I � < _: . i .� L�_� _ -� ]_ I - � -� �_ - . _. � I __ _ I I __I I __I i �_ . ,._ �: I I I I I II I III I I I II IIII _ I I I I I _ I I I II I II I _ II II , , _ _ ' , _ __ ! _ , _ , _.� _I_ _. , I _ _i_ __J ii _ _�. --i _ . �_, �_ _I , ��_ _ _ , i - - �I_ _ _I_, __ _ _ _ . I I �- I _ - - _ _ _ _J _ _ __-_ _ - _ . _ _ ----- __ _ _ _ _ . I I- _ ____I_' _ _ _ _ . . _� _ _ _ . _, i _ _ _ _ . _ _ _ _ � I I i i I 1 I i I i i 1 I I i I i I :_� � -�' --'-I-I_ _: , i i _ . � �. -�-�-�- -- . -- � � -- . -:- -I-1- - I -1-!- - -i-� _i_ ! _I _ , -I_ _ ! ��_!�_ I_ _ i i -_ _ . I- _.-.--. -- --� - ,_ �-: , . _ -�--'-- - _'_.---- . . -- -- -I - --- - ----- _ - -- - - _ __ _ --- , I I_ � I-I ,_ _ � -- -j . ,. I _ . � I . I- I � � I _- � � i_ I I.� I: � I I. ! I I I I ! i I_: ,_ - I � _ �-. I I I � � i i, I I r i i I I I i i � , _I- I � i � i I _! i i � _II L _ i- i , II � I l � _ � ! _ 1 � � _ ��-- i -- -. � - -i i -:. _ --i -- ---- - _ _ _ _ - - -- -� -- i � -- - -i i i _: i i - --�-�-- --- i i -_ _ i i - — -- _ _ - - - _ i i _ - - - - �-- -T-- T— -...--- _-�- �-- I I -- -�-._.-�-- j I I I �---�---- -�- I I I I I I I __ I _ I - I I I -1 � _. . , I - I I I I I �_ .. I I I _ I l I i I I I I I I I I i , I � i i i i ; i I I I I I _l � �I - - II- I I� _ II- � II � _I _ �_ -I I I_ I i _ II � �� k II _. i- �_ . II _ II _-� I� I � �- -_ �_ I I I I I _ _ _I _ _I_ I. _. I_ J __ _. __._ __ _l_� ,- . ___ _ I_ _._ �_ -__ I-I-J . __ _- , _I I_ I . - I _ _ ---- . __ . -� . -,- -'._. . _ _ _. _ _._ _ _ _ � _ Ji i i _ i_ _! — I i _ i � __ i � - � _ , — — i � ' _ _� i i — -- �-- — _ i i_ i_ __ � — _i , � � �� ��� � �� � � � -.- �� - - -� � �-. � _�• I I I � � � � � � � _ � � � I —� � . i 1 _� — � —� _ � . i_' -- — -- __ .I __ _I_ I �__ � '-- _— —� __, I i _ I --- -- —-- -------' ---_ I _ I __ . : _ : �. I I I I _ _ I' I .___ . I I T ---� ---. ._ _ I— : .— I _ _' _ _i j_ ' I _ _ ' ' i � ' _ � ' I I I _i i_ _ _ I I - � _I _ -_. I � ` ` I I I _ _ _ _I_ II_ I I I_ _i� _ _I _l -I - _ _ , _ i I- I I . i � II _ _ ', I�_ _ _ I - _ II _ -� I I_ , I I i i I I __ i� __ _ . I. I _ i _ , _ __ _ _ i _ i - - . . . . � ! i I I _. , _ i i i _ �- - ! , ,i . - - �i i - -{- . i _ � � � `I I i � � I �i i I � I ` I I I I � I � j � �--- --- ---- . . __.:_.-_ _: _ ._._._._ ., ---- ---- --- _ ._ _ _ :--_ ---._ ._. _ _ -._.---- _ :_ __ . . _ ------__ . _- . _ _ --- -- _ I I I �"� ��i I I� � I I I I � � I I I I � I I I I � I T I I I I I I �� � I I I I� � �� I �� � f I I I I I I I I � I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I! I I I I I I I I I i I I � I I' ! I _ ,_,-:- . :_ : . . _: . . _ � _: _ _:_ _, - _,-_._ . :_ . _ - --,-__ _ -,_. _-_ _ .- --- ._ _._ .- --- - -._. _._ _. ._ . ---. _- _ _ __ --- -._-,_ . _. . . _ _ _ . _ _ -_ _ _ _ -� � � 7 , i -� ,—� _�. ��-- � —�- -� �--_� i.��� _ �� ,-�--�-� � �i � i � � � i -,---� � 1 I� � � I � --. , � .I �. . - , �- _ _, i _ _ _ : _ _ , _ i � _ _, I _- _I _: _. -i- _ _ _ .--- _ _i I- ' - . _ _.- � �I I I i � i � I I I_ ! _ _ 1 _ _, _ i i. � i i i _.. i i I i i i _ _ _ . _� _ !-I. ._� I i_ _:_ _- I ._ : -1_ i _'� __ . _ - . , _ _ , _I_! _ i _ --__ ._ . _. _ i -I_ _I ._._ . . I� -I j -i- - --� -- I I I I I I I I � _. � i_i_:_ ! --I -� _ i I. _I-I- '__ __ �� �- ---:I I__I - - -- � i__,_I . _I_ _I- -'-� -- �-�- -'� . i f �I- �--�_ I -- ' I-. _I � I_ i I _. . i- .. I i i - i _. I i I _ I, i i ! i I .- I i. � i- . _.- .I _ , . - - . .!- i II � _ I ! _ - ' I I`� _ -I I �_ I _; . . � _ , -:, _ I I !I -! I �� , - -. - �I _ i _ . - I I : I I !, _ I . i _ 1_ I . .-- --._i i II _: ! _., _ _ I_ ___.-,-I_ _.I . _ _ _ _ _:- - � I I i- -, . , ,__i .,- ._ _:_,, i_ i - -i --._._. � _i . -�. r; _i __ -- -i - - - -- - -- --- - - --. . - __ . _ - � � ` I I I I 1 I I � f I I I I I I I _ . _ ___ __ _ _i _ ._. _ _ _._ _. __ _ _ _ ___ __ I ___-1 i_. __. _ _ -- - _ _ _ _ _ -- -_ -- ----. � ____ J - _ _ _ _ _ _ _. _ _ �_, _.- 1_. . _,_, I _ . , , . _i_ _I _,_ _- �_ . I_. _ , I _I I _I . : - - _ _., _ --. . . . -'-- _. . -. _ _ -- - - , G � _ i_i -� I_� -_� i li � _: I li __ � �_ _ I -�_ � � i � i i I_ I � I i� il I li a- --� �i - � a I I ! ! 1 I I I I � I I � I i i I_ _ i i__ i i _! _:_ _- I._ I_ _! I I i i _ i _-- - I i _ i-_ i � _.i '_ I _I ' i I ___ � !_-I _-. _-i�i i � - I i _! __ I_ � � �I � � I I I I � _ I � , � � _ � I __ I� �-- � I I I I � I � , _ _ _i � _ . I -- , i i i - I - ' -- � I I _ _ I _ _ I . _ _ , i. i I _'- _ i_,_ i - - I i- _ I I _ -I I , - _ _ -�-- _ __ . .,_ _ _ - - - - ! _ _ - ,- . . ,_ _ . , _ _, . _ ,_ . ., _ , , , _ --�. , . , , _ , , i � . 485 � � �- , � � �� „ �, -� � ,_ ,- � � � �-� �� � � � � � � , I� - � � � �� ���� �� . _.i l,- - ,, � � � �� � � �;; 485 � i � � � � � i i � , i i _ i i i i i__ i _!i - i i i - � -! _ i i _i _ � _-- - ___ _ � � . --- _ : _ . : _� -- i � i � i � � � Ti _ T, i-rTi i -� T -i 1- � �-�-- L, I_i I I : I I� I�� _ � � � �- i �— i -- i-�- �i � i � I_ �_I__I I - �-� �- � � �- - i-, _ �-- i i I�- - i i i i � -- _ _ _ I__ I __I I L I I I_ I I I I I_ I I I I I_ I I I I, I._ _I,_ , . . . _i. _ _ _ _ _ _ _ _ _ i i i i i i _ 480 --- -=� ---=- - - - _ ------�- ---- - _ __ _ --- - - -�- � .- - -- - �--�- �-� -- - �- -_ _ 480 _ _ _:_:__ _ __ - ---_ ____ ____ ___-__ _-- -� ---_- -- __ ____ __ ___ - - - � _ _ _ _ _ _ _ � � — '_ _ — — — — — — — — — — — — — — — — — — — I , � � ,_ _ _ , ! ! I , : ! ,- . _ ! I . _ ' ! � : I ! ! _. � I I -,_ — �i , � _ _ .__ \ , _I . ----_ _______ . -- . --, �------ , , : ___------ i _ i ___ - I- -I , __-- ---------------------- _ - _ _ � � \ �� - - 475 � _ � I- I � � � � �, �� - � � � �-� , � � ,;- �; � I-- � � _-- . � v � � � � � . � . i - 475 470 480 � � � � � � �, �,_� �� � � I� i i i i i i i i i��— i i __ I— i i�l i i i i i i i i _ i i _� � i i i i i� � i i i i i i i`l `�— --_ � TI ! ! __ i � -I _ ii .i _ ! i � — ' I � _ _ _ — -- —\\ 475 , ,_ .; , : . � � � � , � � ! � i .- _ _, _ __, ; _- �_ _� _ . _ _ _ _ T _ _ -- li'! i ' ' , ! � , � : , � I , � ; ; , � \ � 470 465 _ , ,_,__. � . � 475 . _ � � -------------------- i__i_I� - - - - - - - - - - - - - - - - - - -1� - � _,_ - i --- _ _ _ _- _- _ _ __ _ _ __ _ _ - _ -- _ ___ _—___ _:_ --. _--,—,— _: � ' ! !,— _ __ _:_ -- — JI L _._ _ __ _ � — _ _: _ _ _ _ _l �_ _ .__ __ __. __ __ _ _ . 470 - _ _ � - � _ i i i i �i i � i_ __ __i .�_ � i i i �_ i i i � �'!II II� �� I I-'' I I! �II I __ � I� i�ii __ I Ilii ii I� � _. _i � _ ____ __i . _ _ _ _ _ _ - _ _ _ � � � _ - � � 465 470 ' ' I--- � � �,; � � ;, , � � ��- � �-_�_-I -I-�-�_ _� � � �__,__ �_- � - �-,-- --�- � _ -- - � � � �� � � � i � �� �� I' .__ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - _ _ - � - - - - - i ----- ------ -------- ----- � - — — , , � _ � 465 -_ ___ __�_ "_ _ __�_�__� _ � : __ __ _ _ __ � \ , , -�-- , - - - --- --- ' : �-- � ' ' ' ' : _ � ;1 , ,� � i I —, i � �-i --�� i i . i i i � i�-- ---- i�� i i i \ � _ \ _- � � � � � — \ � i ' i i - , _. -,- - i - ; . ,_ _ - --- _-. �_ - _ : . i , - i 460 - _ � ���� ��i i ��i i ii �_ � , r I I I I I _ , i i I : i � ! I ___ _ _: _ I I I �_ : _ _ ! _ . . : --� I I .: _ ! . . J I �, _ , i , , 75 70 65 60 55 50 45 40 35 30 25 20 15 u.vLV v.v i v 1.� U.U1V U.U1U 19� V.VIV V.V IJ 50.00 � � N 10 5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 470 i ��� �� �� � ���� ��� � � � �� - � _ _ I I _ - _ _ I � � - _ _ _ � -� � _ � _ � _ � 480 I i I I�� I I i I r I 7 _ i_ I I_ � I 1 , �_ _ - ! _L _ _. , i � , � , : _, _ , i� -- . ' — — — — j'� -- — — _� � -- . _ . _ __ , �� � ��� � � � � 475 , � � �� � , � � � � � � �-- — -- — — — — — — — -- — — � — — — — — — — — — — — — — — — — — — — — — — — — — — /� � �� ^ iiii� �iili� ^^ iiiil� _� � � -:_� �I � � � : �� , �. � �;_ � � � � � � � � � � ;� 470 465 475 �i I I �! I!�'Ill!I!!II�I! I ��IIIIIIIII�! I����� � " 470 � � — — — _ _ _ _ , � - - - - - - - - - - - - - - - - - - - - - - - - - - - - . , _. _ . ,. , ;. _� ,i i_ i i_ ! i � .,_ i. � i.I __ _ _ _- 465 1•� ' � - �� � � � / � / � � ,� -------------------�__m__' ° � ,� � . 465 i - i i i- j ---- _ � � _ - -; � 460 ___ i � �i i . i i i i -i i _ i I _ _ _ I _ I I _ _I , i i i i i, i i ' I_.I I ! � i i , 1 _i