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EnvirantYie.~ita1 Ga:~isulta.nts, P.A Road Raleigh, North Carolina 27614 + Phone; (919} 846-5900 Fax: (919} 84G-9467 www:SandEC.cam Septernber 17, 2007 S&EC Project # 7352.W3 To: US Arn~y Corps of Engineers Wilmington Regulatory Field Office Attn: Andy Williams 6508. Falls of Neuse Road, Suite 120 Raleigh, NC 27615 From: Bob Zarzecki & Debbie Edwards Soil & Environmental Consultants, P.A. 11010 Raven Ridge Road Raleigh, NC 27614 N.C. Division of Water Quality 401 Oversight and Express Permits Unit Attn: Cyndi Karoly 2321 Crabtree Boulevard, Suite 250 Raleigh, NC 27604-2260 Re: Alamance Crossing, LLC, Alamance West, Burlington, NC INllIVTDUAL F1:RivIIT APPLICATIQN -AID i~o. 2005201040 On behalf of the owner, Alamance Crossing, LLC {Attn: Jon Meshel), please find attached a complete application and supplemental information requesting an Individual Permit fram the U.S. Artny Corps of Engineers {USAGE) and an Individual Certification from the N.C. Division of Water "Quality (DWQ). Please contact me at {919) 846-5900 if you have any questions or regaire additional information. PROJECT SUMMARY Project Name Alamance West ; Project T e Commercial Develo ment ! Owner / A licant Alamance Crossin ,LLC (Attn: Jon Meshel Count Alamance Nearest Town Burlington, NC Waterbod Name UT to Back Creek River Basin /USGS Catalo in Unit Ca e Fear /03030002 Index Number 03-06-03, 16-19-5 _ Class C, NSW IMPACT SUMMARY Stream Impact (acres) 0.183 Wetland Impact. (acres): 1.75 Open Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres) 1:93 Total Stream Impact (linear feet): 2,077 Attachments: Individual Permit Application Fotm, Block Sheets & Supplemental Information $570 Application Fee to DWQ CC: Daryl Lamb, DWQ Winston-Salem Regional Office Charlotte Office: Greensboro Office: 236 LePhillip Coutt, Suite C 3817-E 1.awndale Drive Concord, NC 28025 Greensboro, NC 27455 Phone: {704) 720-9405 Phone: (.336) 540-8234 Fax: (704) 720-9406 Fax: (336) 540-8235 Alamance Crossing, LLC-ALAMANCE WEST Individual Perm it Application S&EC, PA Proj ect No. 7352. W3 TABLE OF CONTENTS 1. EXECUTIVE SUMMARY .......................................................................... ....................................... 3 2. INDIVIDUAL PERMIT APPLICATION ................................................. ....................................... 4 3. AGENT AUTHORIZATION FORM ........................................................ ....................................... 6 4. BLOCK SHEETS ......................................................................................... .......................................7 5. MITIGATION PLAN .................................................................................. ..................................... 19 6. PUBLIC INTEREST FACTORS ............................................................... ..................................... 21 7. VICINITY MAPS ........................................................................................ .....................................26 8. PHOTOS ....................................................................................................... .....................................32 9. IMPACT MAPS ........................................................................................... ..................................... 39 10. STORMWATER ........................................................................................... .....................................48 Attachements 1) Alternatives Analysis 2) Proforma 3) Road Crossing Justification 4) City of Burlington letter (dated 08/28/07) 5) NHP Report 6) SHPO Letter (dated 06/07/05) 7) NCEEP Acceptance letter (dated 09/05/07) Page 2 of 87 Alamance Crossing, LLC-ALAMANCE WEST September 2007 Individual Perm it Application S&EC, PA Proj ect No. 7352. W3 Executive Summary The proposed project, Alamance West, involves the commercial development of property currently owned by the applicant, Alamance Crossing, LLC totaling f 35 acres. The project is located within the northeast quadrant of the intersection of ST. Mark's Church Road and Boone Station Road and will connect to the existing Alamance Crossing Shopping Center (Alamance East) completing the University Drive Retail Corridor in Burlington, NC. Specifically, Alamance West is intended to be the completion of a retail shopping center located on the north side of US Interstate 85/40, Burlington, NC. This open-air "lifestyle center" campus setting shopping center is planned to have a full range of retail and retail related businesses, such as financial institutions, restaurants, cinemas, hotels and offices. The preliminary planning of this project dates back to 2001 and includes evaluations such as a detailed wetland delineation completed by Soil & Environmental Consultants, PA (S&EC) in September 2002, a Phase I Environmental Site Assessment which included a Threatened & Endangered Species review, a State Historic Preservation Office (SHPO) review and a Cultural Resources Archeological Resources review all completed by Engineering Consulting Services, LTD in June 2005. Furthermore, in June 2005, Mr. Todd Tugwell of the USACE confirmed jurisdictional wetlands onsite (Action ID# 200520140). In September 2005, Mr. Daryl Lamb of the Winston-Salem Regional Office conducted an intermittent/perennial stream determination onsite. And on August 30, 2007, Mr. Andy Williams of the USACE confirmed importance stream calls and mitigation ratios onsite. Total impacts proposed equal 1.75 acres of jurisdictional wetlands and 2,0771inear feet of stream. The Alamance West project consists of one (1) stream wetland crossing proposed to cross the important stream and riparian wetland that bisects Alamance West from the existing Alamance East and lot fill proposed within the northwest corner and central portion of the site which includes an old pasture, herbaceous wetland; a drained pond, cattail wetland; forested headwater wetlands below the old pond dam and important and unimportant stream systems and associated riparian wetlands that flow southeast through the central portion of the site. During the grading activities onsite, a small linear wetland (0.01 acres) was filled with earthen fill material and is accounted for and represented within the application package. All proposed stream and wetland impacts are proposed to be mitigated for through the North Carolina Ecosystem Enhancement Program. Additionally, the remaining stream systems (2,514 linear feet) and wetlands (1.89 acres) onsite where impacts are not proposed are to be placed into preservation via a restrictive covenant. Page 3 of 87 APPLICATION FOR DEPARTMENT OF THE ARMY PERMIT OMB APPROVAL NO. 0710-0003 (33 CFR 3251 Expires December 31, 2004 The Public burden for this collection of information is sestimated to average 10 hours per response, although the majority of applications should require 5 hours or less. This includes the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to Department of Defense, Washington Headquarters Service Direc#orate of information Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202-4302; and to the Office of Management and Budget, Paperwork Reduction Project (0710-0003), Washington, DC 20503, Respondents should be aware that notwithstanding any other provision of law, no person shall be subject to any penalty for failing to comply with a collection of information if it does not display a currently valid OMB control number. Please DO NOT RETURN your form to either of those addresses. Completed applications must be submitted to the District Engineer having jurisdiction over the location of the proposed activity. PRIVACY ACT STATEMENT Authorities: Rivers and Harbors Act, Section 10, 33 USC 403; Clean Water Act, Section 404, 33 USC 1344; Marine Protection ,Research and Sanctuaries Act, 33 USC 1413, Section 103. Principal Purpose: Information provided on this form will be used in evaluating the application for a permit. Routine Uses: This information may be shared with the Department of Justice and other federal, state, and local government agencies. Submission of requested information is voluntary, however, if information is not provided the permit application cannot be evaluated nor can a permit be issued. One set of origins! drawings or good reproducible copies which show the location and character of the proposed activity must be attached to this application {see sample drawings and instructions) and be submitted to the District Engineer having jurisdiction over the location of the proposed activity. An application that is not completed in full will be returned. ITEMS 1 THRU 4 TO BE F/LLED BY THE CORPS 1, APPLICATION N0. 2. FIELD OFFICE CODE 3. DATE RECEIVED 4. DATE APPLICATION COMPLETED /!7'XMC RFI nw Tn RF' X11 I ~n Rv spur trenm 5. APPLICANT'S NAME 8.. AUTHORIZED AGENT'S NAME AND TITLE fana~entisnorreauireatl Alamance Crossing, LLC Soil & Environmental Consultants, PA 6. APPLICANT'S ADDRESS 9. AGENT'S ADDRESS 800 South Street, Suite 395 11010 Raven Ridge Road Waltham, MA 02453 Raleigh, NC 27614 7.. APPLICANT`S PHONE NOS, W/AREA CODE 10. AGENT'S PHONE NOS, W/AREA CODE a. Residence a. Residence b. Business 781-647-3330 ~ b. Business 919-846-5900 11. STATEMENT OF AUTHORIZATION -~ hereby authorise, See Attached Authorization Form to act in my behalf as my agent in the processing of this application and to furnish, upon request, supplemental information in support of this permit application. APPLICANT'S SIGNATURE DATE NAME, LOCATION AND DESCRIPTION OF PROJECT OR ACTIVITY 12. PROJECT NAME OR TITLE (seeinstructions~ Alamance West '13, NAME OF WATERBODY. IF KNOWN /ifannli.~+hlP1 14. PROJECT STREET ADDRESS lifapplicabiel _- --- -- - -_^ _ _ __ _. __.._ _ - i _... _. _. _. ~~~t~ r.~ rs~~c-K ~ ~r~~~r- 15. LOCATION OF PROJECT Alamance North Carolina COUNTY STATE 16. OTHER LOCATION DESCRIPTIONS, IF KNOWN, (seeinstructionsl 36.0696 N, 79.5133 W (NAD83/WGS84) 17, DIRECTIONS TO THE SITE From Raleigh, NC take US Interstate 40/85 West, take Exit 140/University Drive and go north, take right on Boone Station Drive, project site on left in the northeast quadrant of Boone Station Drive and ST. Marks Church Road. NG F RM 4345, Jul 97 EDITION OF FEB 94 IS OBSOLETE. (Proponent: CECW-OR) Page 4 of 87 18. Nature of Actlvlty (Description oP project, include all featuresl See Block Sheet 18. 19. Project PurpOSe (Describe the reason or purpose of the project, see instructionsl See Block Sheet 19. .~,.,~ USE BLOCKS 20-22 IF DREDGED AND/OR FILL MATERIAL IS TO BE DISCHARGED ~_,~~_ 20. Reason{s} for Discharge See Block Sheet 20. 21. Type(s1 of Material Beinq Discharsled and the Amount of Each Tvoe in Cubic Yards See Block Sheet 21. 22. Surface Area in Acres of Wetlands or Other Waters Filled lseeinstructions) 1.75 acres of Wetlands and 0.183 acres of Waters-See Block Sheet 22. 23. Is Any Portion of the Work Already Complete? Yes ~ No IF YES. DESCRIBE THE COMPLETED WORK Impact Area #3, Drawing 6 of 8. See Block Sheet 23. 24. Addresses of Adjoining Property Owners, Lessees, Etc., Whose Property Adjoins the Waterbody (If more than can be entered here, please attach a supplemental fist}. See Block Sheet 24. 25. List of Other Certifications or Approvals/Denials Received from other Federal, State or Local Agencies for Work Described in This Application. AGENCY TYPE APPROVAL" IDENTIFICATION NUMBER DATE APPLIED DATE APPROVED DATE DENIED ------------- ------------- See Block Sheet 25. ------------ ------------ ------------ ' W~+u!d tn~1u@e buf !a R9L festTlct~ t9 ~6`!1fnQ, !~t!!!$!rtg lard flood pfai;~ permit; 26. Application is hereby made for a permit or permits to authorize the work described in this application. I certify that the information in this application is complete and accurate. I further certify that 1 possess the authority to undertake the work described herein or am acting as the duly authorized agent of the applicant. ~/`~D,Z SIGNATURE OF APPLICANT DATE G E DATE The application must be signed by the person who desires to undertake the proposed activity (applicant} or it may be signed by a duly authorized agent if the statement in block 11 has been filled out and signed. 18 U.S.C. Section 1001 provides that: Whoever, in any manner within the jurisdiction of any department or agency of the United States knowingly and willfully falsifies, conceals, or covers up any trick, scheme, or disguises a material fact or makes any false, fictitious or fraudulent statements or representations or makes or uses any false writing or document knowing same to contain any false, fictitious or fraudulent statements or entry, shall be fined not more than $10,000 or imprisoned not more than five years or both. a.rinfR7 09-30-0-r 09:39 Fram-CBL Associates 7919d7l611 T-233 8.002/002 F-102 ~~~ 1-1Qltl~ haven Ridge a,.®~d R~4ieigh, PtDtf#t f~noliaa 27b14 + l~oao: (9'I9) 8~'ib•S~QQ Fans; ~9i9) 8+ib-9Af7 ~yoyEv.SsudP,~,eant P,.~Ei'd ]. AT_1'T'l-IOR~ATION Ft;}~.,'iR l Bl a _ ~ ~ Be ~d illetl~~y 'I'b.~ ~uzr~'o ~r err Mu:ttiaival ~?f£i Name: ~L~~ ~ ~ f -' Adclres~z ~~~~i~ ~1 ~ ~nfA-- ~1t~ ~~~tA ~ t7.2~t~'~ Project ~(e/I7~~ct~iption;~~ C t 4'~~ ~ ~ • ; ~ -~.. =, The 17elaa~nent srf the .4'mY U.S. a'r-Y Carps of F.s~gineers., l~t~'ll~ittsgton I~istiiot P,O. IBox 169(7 Wilmington, I*1C 2~AQ2 Attn: ~r~,7~ ~ 1 i ~~~ Field OfCce: z~. r.. ; ~~ ~ O{~-t late; Wetlands ~telated Ct+naulting and Permitting ~'a 1Nhotn ]t I4iay Conoern: I, tl~e current landowner or municipal official, hereby designate a~ttd authorise Soil ~ Ertvirotitxtental Co~ultants, PA to act in my behalf as n 1~+ went in the processing +~~ permit applications, tG furnish upon ~ecluest supgleauental infbt'mation iri support of applications, etc. from. this daY forward. TIXe °,yC~.; _ day of : s4, :. ~ ~=~- r.., This noti~iaatian supersedes any pravioua corr+csppndertao conoerning the agent for tkds grQaect. NCyTICE: This gutborixt~tiEm, far liahiltty and profeQSlctaai e~nurtesy r^easona, is valid only for gavernmen~~ffictials t+u eater the property when accnml-auied by S&EC staff. Yau should call S&.1;<C to arrutl$p a site meeting p visiting the alts. ~~` ~ p~ t~l~rap~ er's or Muxuoipal C~fheial's Name ac: Ms. Cyndi Knroly NCDENR - DWQ~ 2321 Crabtree Bau]evarcE Raleigh,l~TC 27604 p [3wner~ cipal ficitd's Sigaa e eo: Mr. Ilob 2arzeeld Sail & Envirvtunanta[ t~Qnsultsn~ts, ~'A 23b L.cl'hill%p (.hurt, Suite C ~QriL'OCL~y ~~ 28U:5 Rhone: (7p4) 720-9455 Fax; (7{l4) 720-9abd 3817-E Lawndala t3riv~ Greensboro, 3~lC 274SS Phase: (336) 540-8238 Fax; (33fi) 5AR-8235 ~- ~ -- - --. - -. Page 6 of 87 Block Sheets Page 7 of 87 ALANIANCE WEST 2007 BLOCK SHEETS BLACK 18 -Nature of Activity The proposed project, Alamance West, involves the development of property currently owned by the applicant, Alamance Crossing, LLC totaling ~ 35 acres and as depicted on the attached overall site plan map and impact maps. The Alamance West project is a planned commercial development consisting of one (1) proposed road crossing and proposed lot fill necessary for I•etail buildings and parking. The project is located on the north side of US Interstate 85!40 on the southwest side of Burlington, NC (see attached vicinity maps). Impact #1 (Road Crossing}- proposes permanent impacts to 75 linear feet of important stream (0.005 acres) and 3,645 ft2 of riparian wetlands (0.084 acres) for the purpose of a road crossing. This road crossing will serve as a connection to the existing Alamance East pI•oject. See Dra«~ing 4 of 8, in addition to attached letter from the City of Burlington and attached justification provided by the applicant. Impact #3 ,Lot Fill- proposes permanent impacts to three (3}streams and riparian wetlands for the purpose of lot fill necessary for retail buildings and parking. Each proposed stream impact below within Impact #3 has been separated, quantified and identified by stream designation. Specifically, Channel A, which consists of Channel A-1 & A-2; proposes the fill of 380 linear feet of unimportant stream (0.035 acres) and the fill of 475 linear feet of important stream (0.044), consecutively; Channel B, which consists of Channel B-1 & B-2; proposes the till of 380 linear feet of unimportant stream (0.035 acres) and the fill of 480 linear feet of important stream (0.044 acres), consecutively; and Channel C which proposes the fill of 2871inear feet of unimportant stream (0.020 acres). Additionally, Impact #3 requests approval for the already completed permanent impacts to 429 ft2 of linear wetlands (0.010 acres). See Drawings 6 of 8 & 7 of 8, in addition to attached Alternatives Analysis. The materials to be used include earthen fill to construct the base for the roads, buildings and parking lots. The roads would be paved and use curb and gutter to manage stormu-~ater runoff. Pavement materials include asphalt, concrete and paver blocks. The proposed road crossing ~~~ill utilize a 42" RCP pipe and rip-rap dissipater, this pipe will allow for hydrologic connectivity between the undisturbed stream and wetland area. The retail buildings will be constructed using concrete, brick, building blocks, paint, plywood, lumber, wiring and steel. ~A~aters of the US: There aI•e approximately 4,591 linear feet of streams and approximately 3.64 acres of wetlands within the project boundaries. These waters are located within the "Back Creek" watershed. Back Creek is depicted as a tributary stream to Big Alamance Creek within the Cape Fear River Basin, USGS Cataloging Unit No. 03030002. The N.C. Division of ~A~ater Quality (D~A~'Q) has classified this section of Back Creek as "C; NSt~4~"; ("C"-Secondary Recreation; "NSW"-Nutrient Sensitive Waters}. Page 8 of 87 ALAMANCE WEST 2007 BLOCK SHEETS BLOCK 18 -Nature of Activity (Continued) The wetlands onsite consist of 3 main types; (1) herbaceous wetlands, the pasture wetland above the drained pond; (2) cattail wetlands, the wetland within the drained pond; and (3) headwater forested wetlands, the wetlands below the drained pond, adjacent to the stream feature identified as channel "C" and adjacent to the stream feature on the eastern project boundary of the project. The pasture wetland is dominated by various species of rushes, sedges and some black willow. The drained pond wetland is dominated by cattails. The headwater forested wetlands are dominated by black gum, slippery elm, white ash and various herbaceous species. These headwater forested wetland areas are marginal in nature and have weak hydrology indicators and weak hydrophytic vegetation. In addition, there are small areas of potential uplands included within these wetlands for convenience and therefore the proposed wetland impacts in these areas are somewhat over estimated. The USACE determined that these wetland areas were `Yiparian" wetlands and contain stream channels. Page 9 of 87 ALAMANCE WEST 2007 BLOCK SHEETS BLOCK 19 -Project Purpose The basic project purpose is to complete the development of a Regional Retail Business Center (RRBC) to serve the Alamance County, Eastern Guilford County and Orange County regional markets. A RRBC features a full range of retail and related businesses such as financial institutions, restaurants, cinemas, hotels and offices located in a campus setting. The overall project purpose is to complete a commercial development on properties owned by Alamance Crossing, LLC as depicted on the attached maps as Alamance West. Impacts to waters of the U. S. associated with the development plan include the construction of roads, retail buildings and parking areas. While the applicant agrees that these activities are not water dependent, similar impacts are constructed within waters of the US as required to access high ground. Alamance West will complete the RRBC serving Alamance County, Eastern Guilford County and Orange County's, as such this shopping center will provide retail shopping for the region and is anticipated to be the only regional shopping area for miles to the east and the west. Page 10 of 87 ALAMANCE WEST 2007 BLOCK SHEETS BLOCK 20 -Reasons for Discharge Road Crossings -There is one (1) permanent road crossing proposed on the Alamance West project. The proposed road crossing is located on the stream feature that separates the existing Alamance East from Alamance West and will serve as two purposes. First, the City of Burlington views this connection as integral to their master planning as it encourages the connection of the shopping areas (Alamance East &Alamance West) while allowing the minor thoroughfare, running east to west on the south side of the development (Boone Station Drive) to function as a through road moving public traffic from University Drive to Garden Road. And secondly, the connectivity will minimize internal traffic congestion contained within the individual shopping centers. The road will also allow multiple points of ingress and egress between the sites in case of an emergency or evacuation. See attached letter from the City of Burlington and attached justification provided by the applicant. Initially, the applicant proposed two (2) road crossings for connection between Alamance West and the existing Alamance East but as requested by the Andy Williams in the August 30, 2007 site visit, one (1) of the proposed road crossings was eliminated from the proposed project. The applicant chose to eliminate the road crossing from the site plan that proposed more stream and wetland impacts than the existing proposed road crossing, thereby minimizing the overall project impacts. Retail Buildings and Parking- The proposed lot fill for the Alamance West project is primarily due to the building area required for the retail buildings and required facilities necessary to reach a minimal rate of return for the project. The parking area for each building must be located appropriately and meet industry standards along with local code requirements (4.5 parking spaces per 1,000 square feet of Gross Leasable Floor Area). Additionally, department stores and other anchor stores require that the parking be located within 450 of the store entrance served by the parking area. Page 11 of 87 ALAMANCE WEST 2007 BLOCK SHEETS BLOCK 21 -Type of Material Being Discharged and the Amount of Each Type in Cubic Yards WETLAND IMPACT TABLE Type of Area of Volume of Wetland Impact Type of Wetland Material Impact Discharge Site Number Type of Irnpact (e.g., forested, marsh, Being (square (cubic (indicate on map) herbaceous, bog, etc.) Discharged Ya*ds) ya*ds) Impact #1 Map4of8 Road Crossing Headwater Forest Earthen Fill 405 135 Impact #3 Lot Fill Herbaceous & Earthen Fill 8 104 2 699 Map 6 of 8 & 7 of 8 Headwater Forest , , Total Discharge Volume (cubic yards) 2,834 * Areas are rounded up to the nearest square yard. ** Volumes are rounded up to the nearest cubic yard and assume wetlands to be 0.333 yards deep and do not account for discharge materials above this 0.333-yard assumed depth. STREAM IMPACT TABLE Type of Afea of Volume of Stream Impact Type of Perennial or Material Impact Discharge Site Number Stream Name Impact Intermittent? Being (square (cubic (indicate on map) Discharged Ya*ds) ya*ds) Impact #1 UT to Back Road Perennial (DWG Culvert & 25 9 Map 4 of 8 Creek Crossing Important (USAGE) Dissipater Impact #3 ChannelA-1 UT to Back Lot Fill Intermittent (DWG Earthen 169 57 Map 6 of 8 & 7 of 8 Creek Unimportant (USAGE) Fill Impact #3 UT to Back Intermittent/ Earthen Channel A-2 Creek Lot Fill Perennial (DWG*** Fill 212 71 Map 6 of 8 & 7 of 8 Important (USAGE) Impact #3 UT to Back Intermittent (DWG Earthen Channel B-1 Creek Lot Fill Unimportant (USAGE) Fill 25 9 Map 6 of 8 & 7 of 8 Page 12 of 87 ALAMANCE WEST 2007 BLOCK SHEETS Irnpact #3 UT to Back Intermittent (DWG Earthen Channel B-2 Creek Lot Fill Important (USAGE) Fill 214 72 Map 6 of 8 & 7 of 8 Impact #3 UT to Back Intermittent (DWG Earthen ChannelC Creek Lot Fill Unimportant (USAGE) Fill 96 32 Map 6 of 8 & 7 of 8 Total Discharge Volume (cubic yards) 250 * Areas are rounded up to the nearest square yard. ** Volumes are rounded up to the nearest cubic yard and assume wetlands to be 0.333 yards deep and do not account for discharge materials above this 0.333-yard assumed depth. *** Stream becomes "Perennial" below existing 15" RCP on existing path crossing as per NCDWQ site visit September 2005 Page 13 of 87 ALAMANCE WEST 2007 BLOCK SHEETS BLOCK 22 - SurFace Areas of Wetlands and Other Waters Filled WETLAND IMPACT TABLE Wetland Impact Type of Wetland Located within Distance to Area of Site Number Type of Impact (e.g., forested, marsh, 100-year Nearest Impac (indicate on herbaceous, bog, etc.) Floodplain Stream (acres) ma) ~ es/no) (linear feet) Impact #1 Road Crossing Headwater Forest No 0 0.08 Map4of8 Impact #3 Herbaceous & 1.67 Map 6 of 8 & 7 Lot Fill Headwater Forest No 0 of 8 Total Wetland Irnpact (acres) 1.75 * All impacts have been rounded up to the nearest 1/100 of an acre. STREAM IMPACT TABLE Average Impact Stream Impact Type of Perennial or Stream Length Area of Number Stream Name Impact Intermittent Width (linear Impact * (indicate on map) Before feet) (acres) Irn act Irnpact #1 UT to Back Road Perennial (DWG 3' 75 0 005 Map 4 of 8 Creek Crossing Important (USAGE) . Impact #3 UT to Back Intermittent (DWG Channel A-1 Creek Lot Fill Unimportant 4' 380 0.035 Map 6 of 8 & 7 of 8 (USAGE) Impact #3 UT to Back Intermittent/ Channel A-2 Creek Lot Fill Perennial(DW~*** 4' 475 0.044 Map 6 of 8 & 7 of 8 Important (USAGE) Impact #3 UT to Back Intermittent (DWG Channel B-1 Creek Lot Fill Unimportant 4' 380 0.035 Map 6 of 8 & 7 of 8 (USAGE) Impact #3 UT to Back Intermittent (DWG ' Channel B-2 Creek Lot Fill Important (USAGE) 4 480 0.044 Map 6 of 8 & 7 of 8 Impact #3 UT to Back Intermittent (DWG Channel C Creek Lot Fill Unimportant 3' 287 0.020 Map 6 of 8 & 7 of 8 (USAGE) Total Stream Impact (by length and acreage) 2,077 0.183 * All impacts have been rounded up to the nearest 1/1000 of an acre. Page 14 of 87 ALAMANCE WEST 2007 BLOCK SHEETS BLOCK 22 - SurFace Areas of Wetlands and Other Waters Filled (continued) IMPACT SUMMARY Stream Impact (acres): 0.183 Wetland Impact (acres): 1.75 Open Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres) 1.93 Total Stream Impact (linear feet): 2,077 (Important= 1,030; Unimportant= 1,047) Page 15 of 87 ALANIANCE WEST 2007 BLOCK SHEETS BLOCK 23 - Is Any Portion of the Work Already Complete? hnpact #3 includes a linear wetland that was inadvertently filled during the clearing and grading activities on site as a result of accidental omission from the construction drawings and is therefore considered already complete. The area of impact totals 429 ft2 (0.01 acres). This small wetland area was filled «-•ith earthen fill and is included in the area needed for lot fill associated with retail buildings and parking. Please see Impact #3, directly north and connecting to Channel C, on map 6 of 8. Page 16 of 87 ALANIANCE WEST 2007 BLOCK SHEETS BLACK 24 -Names & Addresses of Adjoining Property ~Jwners, Lessees, et., Whose Property Adjoins the Project Site. Note: The addresses of property owners whose property adjoins the project site Alamance West listed below were received by the City of Burlington, NC. All properties to the east of the project site and south of Boone Station Drive are owned by _4lamance Crossing, LLC. No properties south of US Interstate 85/40 are included within this list. (3-25-144) Pool or Pond Partners, LLC; c/o George Deloache 4001 Barrett DR Raleigh, NC 2709 (3-25-37) Fitzgerald Charlotte K 1408 Willow C~ak Dr Burlington, NC 27215 {3-26-4} Rumbley Gertrude M 1415 St. Mark's Church Road Burlington, NC 27215 (3-26-5) Shoffner Mildred W Revocable Trust 1408 St. Mark's Church Road Burlington, NC 27215 Page 17 of 87 ALAMANCE V~~EST BLOCK SHEETS BLOCK 25 -Information about Approvals or Denials by other Agencies. Local Approvals: Local approvals will be necessary for the Alamance Vest project, including Erosion & Sediment Control Permits, storm~vater, subdivision plan approvals, and many others. These approvals have not been included within this application, but can be provided bat your request. Division of Water C7ualit In addition to the Erosion Control Permit that was issued by the City of Burlington, the NPDES CTeneral Stormwater Permit (NCGO10000) administered by the D~~~Q was automatically issued. Furthermore, in September 200, Mr. Daryl Lamb of the Division of Water Quality, ~?Vinston-Salem Regional Office visited the site to confirm perenniaUintennittent streams. Page 18 of 87 Mitigation Plan Page 19 of 87 ALAMANCE WEST 2007 Mitigation Plan-NCEEP & Onsite Preservation At this time, the applicant proposes payment into the North Carolina Ecosystem Enhancement Program (NCEEP) to mitigate for proposed impacts to important streams and jurisdictional wetlands as determined in the August 30, 2007 site meeting with Andy Williams of the USACE. Specifically, mitigation at a 1:1 ratio for proposed important stream and jurisdictional wetland impacts within Impact Areas #1 and #3. Attached to this application is a letter from the NCEEP dated September 5, 2007 indicating that they are willing to accept mitigation payment for the impacts proposed for this project. Additionally, preservation of the remaining jurisdictional wetlands (1.89 acres) and streams (2,514 linear feet) onsite is proposed via a restrictive covenant. Amount of stream mitigation requested (linear feet): 1,105 Amount of buffer mitigation requested (square feet): N/A Amount of Riparian wetland mitigation requested (acres): 1.84 Amount of Non-riparian wetland mitigation requested (acres): N/A Page 20 of 87 Public Interest Factors Page 21 of 87 Alamance West September 2007 Individual Perm it Application S&EC, PA Proj ect No. 7352. W3 PUBLIC INTEREST FACTORS In a document provided by the U. S. Corps of Engineers titled "Wetlands & Corps Wetland Regulations" and dated August 13, 2001, the Corps of Engineers lists 21 specific factors that will be reviewed related to Public Interest. These factors are similar to the "Evaluation Factors" listed on Page 8 of the U. S. Army Corps of Engineers, Regulatory Program, Application Information document dated May 1985. These items are as follows: Conservation Economics Water Quality Aesthetics General Environmental Concerns Wetlands Historic and Cultural Resources Fish & Wildlife Values Flood Hazard Recreation Floodplain Value Safety Land Use Navigation Shore Erosion and Accretion Recreation Water Supply Water Quality Energy Needs Safety Food & Fiber Production Mineral Needs Property Ownership Needs and Welfare of the People L Conservation: In conducting the planned development, the applicant would continue to practice sound land and water conservation by providing sedimentation and erosion control as required under their Erosion and Sediment Control Plan. The City of Burlington Engineering Department administers the erosion control program within the City limits and extraterritorialjurisdictional area. This program operates under the direction of the Land Quality Section of the North Carolina Deparhnent of Environment and Natural Resources (NCDENR) which enforces the requirements of the Sedimentation Pollution Control Act of 1973 on a statewide basis. Properly designed and located sediment control structures would be utilized to prevent sedimentation of undisturbed waters. The project would avoid approximately 1.89 acres of on-site wetlands and 2,514 feet of streams. Restrictive covenants would be used to protect these wetlands from future cumulative impacts. Implementation of the mitigation plan would restore approximately 1.84 acres of wetlands and 1,105 feet of streams within the Cape Fear River Basin. 2. Economics (33CFR320.4(c~): The applicant would be the primary beneficiary with the leasing of commercial, retail space associated with the project. In terms of economic impacts to the community, the project would allow continued supply of retail space to meet the retail demands of the citizens of Burlington and surrounding areas. An additional potential economic issue is the impact of the project on property values in the vicinity of the operation. Experience with commercial development continuing in near proximity to the existing commercial areas suggests that continued development of this commercially zoned area would not diminish property utilization or value in the area immediately surrounding the development. See attached alternatives analysis and proforma for more discussion regarding this topic. 3. Aesthetics: The project would be designed to be aesthetically pleasing as a retail shopping area, and the avoidance of wetlands and riparian corridors would provide additional open space for the patrons. The project would not diminish the aesthetics of the surrounding community. 4. General Environmental Concerns (33CFR320.4(p)): The overall impact to the environment as a result of the construction of the project would be minimal. Temporary increases in sediment, construction noise, traffic levels, etc., would be expected during construction of the project. Any potential long-term impacts to wetlands, streams, and fish and wildlife would be somewhat offset by the mitigation offered by the applicant. Consideration was also given to the environmental justice of the proposed project. The project would not result in negative impacts to persons living or owning land with the floodplain downstream of the project. Accordingly, Page 22 of 87 Alamance Crossing, LLC - ALAMANCE WEST Individual Permit Application September 2007 S&EC, PA Project No. 7352.W3 the proposed activity would not unjustly impact any surrounding property owner or particular minority group (ethnic, socioeconomic, or othervG~ise). 5. Wetlands (33C:FR320.4(b}}: The project would result in the loss of 1.75 acres of headwaters, riparian wetlands and 2,077 feet of streams that currently provide some nutrient filtering, sediment removal, and aquatic habitat. The applicant would mitigate for these unavoidable impacts through payment into the N.C. Ecosystem Enhancement Program (see attached "Mitigation Plan" for further detail) to offset the impacts associated with this project. The project would avoid 1.89 acres of on-site wetlands and 2,514 feet of streams. 6. Historic and Cultural Resources {33CRF320.4(e)): There are no known or suspected historic or culhn~al resources located within the permit area, and no impact to any of these resources would result from the project. The North Carolina Department of Cultural Resources, Historic Preservation Office (SHPO} have stated in the attached letter dated June 7, 2006 that they are not aware of any historic resources that would be affected by the proposed project and had no comment on the undertaking as proposed. This letter was prepared for the Phase 1 EA performed by previous environmental consultants for the property. S&EC has sent SHPO a request to re-verify this determination and we understand that they ~inll be sent a copy of the Public Notice. 7. Fish & tVildlife Values (33CFR320.4(c)}: The project would not be expected to result in permanent adverse effects to the overall fish or wildlife value of the site. During construction, it is likely that some aquatic and terrestrial animals might be lost, along with their habitat. Following construction, the remaining natural areas and wetlands would continue to provide habitat for fish and migratory bird species. S8cEC, PA has perfumed a review of National Heritage Program files and have confirmed that there are no known occurrences of either Federally or State listed species within the project boundaries. This is consistent with the Phase 1 EA performed on the property by previous envirommental consultants. The only listed species are located south of I-85 along Big Alamance Creek. These species are State listed but not Federally listed. It is not anticipated that this development will impact any of these species given their location and the conservation measures (stormwater, etc.) proposed for this development. 8. Flood Hazard: The project would not be expected to have an impact on the overall hazard of flooding downstream of the project site. The development would result in increases to impervious surface within the watershed, but some of this increase would be offset by the retention of storm water runoff by the remaining natural wetlands and riparian corridors in addition to the post-construction stonmwater devices (wet detention pond, etc.) proposed for the development. 4. Fooodplain Value {33CFR320.4(1}): Pursuant to Executive Order 11988, consideration is also given here to the effect that the proposed project may have in reducing the risk of flood loss, minimizing the impact of floods on human safety, health and welfare, and restoring and preserving the natural and beneficial values served b}' floodplains. The project is not located within the 100-year floodplain. There are no named streams or streams of significant size (greater than 3rd order) located on the property. The proposed storm~vater detention devices and remaining ~vetlancls within the project area and immediate watershed would assist in the retention of storn~vater runoff and downstream flooding. These wetlands would be protected thru the means of restrictive covenants. Overall, the project should not result in measurable impacts to the functions or value of the floodplain areas. 10. Land Use: The entire project area would contain commercial development, which would be consistent with local zoning requirements, so the proposed site 5vould not be put to a use that differs from the surrounding areas. The property would not be put to a use that differs from its current use. Page 23 of 87 Alamance Crossing, LLC -ALAMANCE WEST Individual Permit Application September 2007 S&EC, PA Proj ect No. 7352. W3 11. Navigation (33CFR320.4(0)): The project is located on anon-navigable waterway. Accordingly, consideration of the projects effect on navigation is not applicable. 12. Shore Erosion & Accretion: This public interest issue is not applicable to this application as the project is not located in an area where shoreline erosion or accretion is problematic. Terrestrial erosion and potential sedimentation to surface waters would be addressed through the Division of Land Resources -Land Quality Section's required Sedimentation and Erosion Control Plan. 13. Recreation: The project site is privately owned, but open to the general public. No existing public or private recreational facilities would be negatively affected by the development and operation of the facility. Patrons would be able to enjoy the recreational activities within the retail shopping center, including but not limited the sidewalks, outdoor seating, natural ponds and retained riparian areas. Any potential turbidity that is generated during construction would likely be carried into Back Creek (Class "C" by N. C. DWQ, but would be minimized due to the approved Erosion and Sediment Control Plan. Class "C"waters are protected for secondary recreation, fishing wildlife, fish and aquatic life propagation and survival, agriculture and other uses suitable for Class C. Secondary recreation includes wading, boating, and other uses involving human body contact with water where such activities take place in an infrequent, unorganized, or incidental manner. There are no restrictions on watershed development or types of discharges. 14. Water Supply (33CFR320.4(m)): The project is not located within a classified water supply watershed. The development would comply with all surface water standards for "C -NSW" waters. As such, it is not anticipated that the development of the site and the resulting water needs would adversely affect any existing off-site water supplies. 15. Water Quality (33CFR320.4(d)): A North Carolina Division of Water Quality certification has been applied for in association with this permit application. Special conditions are anticipated, and a copy of these conditions will be provided to the USACE. No major impacts to water quality are expected. However, increases in turbidity during construction, loss of nutrient removal capacity of the filled wetland, and some discharge of pollutants and nutrients in the runoff could result. The devices required under the Sedimentation and Erosion Control Plan would assist in the protection of water quality. It is anticipated that a DWQ approved stormwater management plan will be required for this development. As such, the applicant has included a storm water management plan in the application. The final DWQ approved storm water management plan and associated devises, along with the remaining wetlands and riparian corridors would provide both stormwater retention and treatment of any runoff associated with the project to prevent any cumulative affects to Back Creek and other downstream waters. 16. Energy Needs (33CFR320.4(n)): The proposed project would not be used for the generation of power. The proposed project will increase the current rate of power consumption required for this area. However, energy demands are not anticipated to increase beyond previous development expectations for this area. Accordingly, consideration of the projects effect on energy needs is not applicable. 17. Safety: All entrances to the development along state roads have already or will meetthe standards of the North Carolina Deparhnent of Transportation (NCDOT). In addition to the NCDOT constraints imposed for the sake of safety, there are also constraints on the construction process by state law and the Occupational Safety and Health Administration. A "local access/commercial street" is proposed to connect Alamance West to Alamance East. This street will allow another point of ingress and egress for both developments and will allow a connection between the developments without the need to use Page 24 of 87 Alamance Crossing, LLC-ALAMANCE WEST September 2007 Individual Perm it Application S&EC, PA Proj ect No. 7352. W3 the existing minor thoroughfare road. See attached alternatives analysis and letter from the City of Burlington for further details regarding this topic. 18. Food & Fiber Production: The project is entirely residential in nature and consideration of its effect on food and fiber production is not applicable. 19. Mineral Needs: The project is entirely residential in nature and consideration of its effect on mineral needs is not applicable. 20. Considerations of Property Ownership Adjacent landowners may be affected as a result of the proximity of their property to the project, and the possibility of an increase in their property value and resulting tax rate. However, the use of the land would be consistent with the designated zoning and issuance of the permit would be consistent with the owner's right to reasonable, private use of their land, and in keeping with the public's interest in economic investment. 21. Needs and Welfare of the People The applicant has established a need for the proposed retail development based upon the economic benefit that would result from the project and local zoning intended use for the property. Also, the economic value resulting from the project would benefit the public. Specifically, the local, state, and federal tax base would benefit from the value added to the property and the temporary and permanent jobs that would be created. Furthermore, the applicant would be in a better position to meet market demand for retail space. Page 25 of 87 Vicinity Maps Page 26 of 87 N Project #: Date: 7352.W3 Aug 2007 Project Mgr„ BZ Vicinity Map -Regional Alamance West Burlington, Alamance, NC Soil & Environmental Consultants, PA 11010 Raven Ridge Rd.• Raleigh, NC 27614 (919) 846-5900 • (919} 846-9467 Web Page: www.SandEC,com Page 27 of 87 --- - ----° To Reidsville - - - _ - _..~ _-- -- - -- ~- _ To Yanceyville --~ - - -- . ~~ ~ ~ ca ~ RQG•r ~ ,ri 'IYG, 4 4 ur a RINGER ~ ,~ 49' ryry ~ C x Mfr G ` ~ `~ M ~ ~C pop ~ ,^~L RA• P'y ~ RD. a " ~ ~ G~ m ~ p'7 ~ ~ ~ Rp• DR.~ CRER?5 a ' ~ aw + o ! ry 91 ~ GRRENWOOA a _ - G,bencoe ~ City !~ " ~ .n a •..t m ~s! ~._ giver ~ ~~ Lake rv Ru. - . s a: y9 q CROSS ~', Oq a ~'~a°ty ~~pH ~~~9 ~ KG~~ ~d ~ ~ RICv _ ~a~ ?j ~ ~ GS.E ~~ ~ ~ 4 ' D + O ~ ~ _ ~ ~ ~ ¢ 'z yv°O~~ ~~' S~~vts Cr. ~~ 5A -Green a , ~ eQ ,~b5 Levei ~' " ~y y'~@ Glen ~ ~ o ~ ,~ w %L~ Raven '~o o~ ~: o~ '~i _I ~'~ ~ ~ ~ f~y~ 10(1 ~?- tant¢~! G ~" ~ ~~ P~ F,p~ 4a vo-, 4 ~ .da 1 ~ QL L~, ~ ~~C1{I ~' ~"C ~~ O p ,an , ~crgL~ ~~~ If~e Lake J r y } . ~GGRRp ~ a ~~ ~ I ~® ~ 6 ~~ ~; FRONT a ~ 1 11~1~ 11 _~.~.,, ~ x e .\ ~~ ii ~ fF B ~ ~ y a !fps ~ a ~ A ~ °: x v ,~ ~ I ~ ~ .N, . Haw ~ ~ Mays,' Sa za '~" yam' NCRR ~ r~xovE~ Ro. ~~o F , m ~ Lake ,River <":~~~P~ ~ ~ !""~"" . _ _ ~ ~_ ~ ~ e7 ` ' ~ " ~ tt ~ ' ~ ~,3 , ~ n ~ Graham °~~ ~~ "~-~ H ,4~ ~~ 5 ~ .~ ,~ ~ g ~ - ~• -- ~ ~~ ~ ~ ~ I a ; . ~ cr. ___ ~ , °J ®~~ . . _ ~ _ 6 ~ ., ~ ~' - r r ~~ NB UST`R 'yf,Y ~ f i G4. ` ,r a t~ vv.. ~~ SITE ° a• a ~ ~ a i ~ Qek ~i:, n ;u ~ d~ int ' - C . ~ - ' ~ ~ _ , ~. reek a. '' ~4~eT~ ~ ~ -•~.: tr7 R~- ' *1 C { ~ ~ ~ O p r, n A4e~, at G7 ~ ~' ~^ ~ ~' v oH'r `_ ~'~,' ~ I , ~~ Lal<e. Ap(TH ~ ~ MONRaR~ ¢ ~ OI .~ ,~ 54 itlacdrntosli ~"Alamance ~ u f R Ra. Btg _ 49 ~ S~ o - - " ~ gal ~,~so " 4a~ . Po~4 62 ~f ~. ty a~ ~ _ c~ f C ANC g ~ gELL~.'MO1VT AI.AM ahcP ry '+ P ~ a~ ~' ~ , k',ya o .P~• ~ RA. ~ . , ~ ~ E N -, ~e~enoatc~° ~srra;'x:~rx3-re:,'? SO[7TI{~, ' .,y, ~y ~ tl ~ o r~ f ~1~ o~ 1' ~4 l Burlingfion Area p '2'j0 ~ tr.- R . BOY 0 1 2 3 ~ yc~'' p p 4 ~ `t~ Ta Asheboro To Sanford N Date: Aug 2067 Vicinity Map ~ City Mgr.: BZ Alamance West Burlington, Aiamance County, NC Soil & environmental Cons~iltants, PA 11010 Raven Ridge Rd.• Raleigh, NC 27614 (919) 846-5900 • (919) 846-9467 Web Page: www,SandEC.com Page 28 of 87 N Project #: Date: 7352.W3 At~g 2067 Vicinity Map • Streets • Project ~ ~oi18:. Environmental Consultants, PA Mgr.: ez 11010 Raven Ridge Rd.• Raleigh, IJG 27614 Alamance West {g19) 846-5900 • (919) 846-9467 Burlington, Web Page; www.SandEG.com Alamance County, NC Page 29 of 87 N Mgr.: BZ Aug 2007 tlSGS Map Scale: t" = 2000' Alamance West Burlington, Afamance County, NC Soil & EnviY•onrnental Consultants, PA 11010 Raven Ridge Rd.~ Raleigh, NC 27614 (919) 846-5900 ~ (919) 846-9467 Web Page: www.Sand~C.com Page 30 of 87 N 7352.W3 Aug 2007 SOII SUCVe Ma Project Scale: y p PJigr.: BZ 1" 1667' l W amance est A Burlingtan, Alamance County, iVC moil & Environmental Consultants, PA 11414 Raven Ridge Rd.• Raleigh, IBC 27614 {919) 846-59D0 • {919} 846-9467 Web Page; www.SandEC,com Paga 31 of 87 Photos Page 32 of 87 ALAI~IANCE CROSSING, LLC / ALAlVIANCE WEST / 2447 INDItjIDUAL PERI~TIT SITE PHOTOS -AUGUST 34, 2447 Impact # 1 -Existing wetlands & stream within location of proposed commercial street. Page 33 of 87 Impact # 3 -Existing drained pond wetlands ALAI~IANCE CROSSING, LLC / ALAlVIANCE WEST / 2447 INDItjIDUAL PERI~TIT SITE PHOTOS -AUGUST 34, 2447 Y 1 F ~ ~ ~~' IR,L ~ ~' z ~ ~ -' ~ , ! ti ~19~Y l.~.. ~ ~ l~(` ,any ~ ~±, , ~''' tr ~c, ~ ~k .r- T ~ !. M i .. ~~ , ~y ~ ~ ~: T 4.. r 1' f 1 - ~ i Y , ~: , i .s~-, „~l~ ~fl~• Impact # 3 -Existing pasture wetlands above drained pond. Page 34 of 87 Impact # 3 -Existing relocated, channelized stream north of drained pond. ALAI~IANCE CROSSING, LLC / ALAlVIANCE WEST / 2447 INDItjIDUAL PERI~TIT SITE PHOTOS -AUGUST 34, 2447 0. ~~sl.... ~< /;, , ~ i9E ~ ~ ~ ;~ ~I 1' f '- ~ r ~ i ~ 11 ! , ~- ~~ t /~ . ~' ) L '~ i;~~1t. ~~P ~~,;,r1';,. / ` r _ . ~ ~ ' ; ~ ~ ~t ~'~a.: i ~ ~ ~`~ f ~ >~ s'r~5~~'tir .ti ~ _ ~ ~,t4.a~ ~~~ ~y ~.c Y ~ ,rte r ~. } ~i 'S' f ~`~ ~. ~ T " TT ` `3 R 6. ~ ,i 1 1 p w . r ((,~ y , ~i! .. ~ / 1 .: ~l' ~: ~ - Aso i~'~iC~:,"2~.,~.:~Y _ i~+, , i i, ~ ., ~.~,~ .., y~, -: .~Fy~ R ~ ^ ~ ~~Jli `f ErR~~. f ~ V~ ~ Lk sL ~ ••~1 ~ Impact # 3 -Existing stream draining out of drained pond. ~ ~. b 't'"- ' r ', s~~~ .f~j _ ~r~ ~.. ~ C 'a 1. ~ - ~ ` ,'t~,~~ ~~ .yam .j S _1 _ , ~~ '~~ _ _ t ~~~~_ ~~yr~ i' Impact # 3 -Existing main stream channel beloul relocated, channelized section and northwest of confluence with stream draining out of drained pond. Page 35 of 87 ALAI~IANCE CROSSING, LLC / ALAlVIANCE WEST / 2447 INDItjIDUAL PERI~TIT SITE PHOTOS -AUGUST 34, 2447 ~~ P` ~.~~ ~n rr ~.~~ t` a~` ~,}T ~i, s '.r a -. a ~ ~ r + ~_ y~~ ~" ~ ate? 1'r ~ - '(~'t' x ~.: s~ . ~ ~. / ..w .IiR.?:: s ~ <'. • ~ ~_ ' 3r ye. _ a ~ a • ~ \- i.p~`4 ~ ".t ~ ~ S ~'~4~. , ~ .aF t' 47p'Y4 r ~ r` .~.f . O ~ ~ ~1s~. c ~ •~ Y~Y~ .3 ; ~ ~ +~ k b. ~ ~ r'Y. .' r r FA~w Iii rsy. -t _Y yy~~~r ~ .r .f 9~ 4r~ "`~ _ '. s. , _ i ~ p' ~ ' n ~ 1 ~'~. v .i,. ~ ~fs. .. .l~. ° ~ ~ r' l ~ ~ i y . Impact # 3 -Existing farm road {approx. 1 ~-foot long pipe} located below confluence of tGtTo streams. Page 36 of 87 Impact # 3 -Existing wetlands below drained pond and between two streams. ALAI~IANCE CROSSING, LLC / ALAlVIANCE WEST / 2447 INDItjIDUAL PERI~TIT SITE PHOTOS -AUGUST 34, 2447 Impact # 3 -Existing stream and wetlands below previous location of linear wetland. Impact # 3 -Existing wetlands & stream below linear wetland impact. Page 37 of 87 ALAI~IANCE CROSSING, LLC / ALAlVIANCE WEST / 2447 INDItjIDUAL PERI~TIT SITE PHOTOS -AUGUST 34, 2447 » y l atit L- N I' .l i ~ ~'` 11 1 :t V ` 3L1.~ !~"° ~ ! r ~w ~ 1 ~~' ,yy~ __ SF.:! ~ ~ti.~~~Ml 'mil ~. ~` ~~r 1` ~1~ 'tiI ~~i iiT'~t.3 ` ~'i _ t t t . x '~ r° ~ .. ~.~F ji r ~ Y~. L.~xu ~., i y / .bw ~~~Y *,r: / ~' 1 ~1'Y _ . ~ ~ :'`. ,Y y +~¢K Y ~1' it 4 ;ws '?=t; . i. ~ w~ 'r~• oa"' t, rsr s~ -~ -.. - ~t V + f ti ? .~ ti A .1~,yi ~. r ..Fr.~ :.: tt a ~~ r~.. .}1'!14 ,'~.~ - t >4 \,k a~-~• 1 I -~~ _ ~y •T ~ tf ~.. ~n+ 11 fi_ .i'-y~~~y .f••; '1l~~fq any 1 ~a' _ ~M'~-r,F' ~, w~Tf s„':"~'-1 R 1 3~ ~4 ~..A, .1 _ 'A_ ~~~ ~11 ~_ _ia3' .!~ .w.'i ',~•A l 1.° 1.~i~`' - 1 KV7A Impact # 3 -Existing main stream channel above existing temporary crossing and proposed limits of disturbance. r ~ / v _ 1 ~ i'w ~~ T Y ,~~~ F ~ f h; . l ~ , , ,s ~ < 1 1 i~~ y'`4 y ' J1 F• ~f _Fi ~ 1 ~. r " r; 1" >~ 1 , a~ V 1 ~. r~ , ! .!~ _ f v ~ ~ , .,- Afya - ~t1 1 F L r. / ~~!77~ - • ~. ..G Y j~•! y . ~ .. ~~ ~ Jlc,~: ,~~ r ' ` r r . . ~~ 1 s ~ • Wetland, Stream & Riparian Buffers proposed to be avoided, preserved and protected under a restrictive covenant ~locateci between Alamance West and Alamance East). Page 38 of 87 Impact Maps Page 39 of 87 ALAMANCE WEST IMPACT MAPS INTERSTATE 85!40, UNIVERSITY DRIVE AND GARDEN ROAD BURLINGTON, NORTH CAROLINA DEVELOPMENT SUMMARY DEVELOPER SITE DATA ALAMANCE CROSSING, LLC TOTAL LAND AREA: 37.26 AC or 1,623,253 5F c/o CBL 8. ASSOCIATES PROPERTIES, INC. ZONING: COMMERCIAL -MIXED USE JON MESHEL PROPOSED USE: COMMERCIAL DEVELOPMENT 800 SOUTH STREET SUITE 395 EXISTING USE: AGRICULTURAL & RESIDENTIAL WALTHAM, MA 02453 RIVER BASIN: CAPE FEAR [ 7811 647-3330 HORVATH ASSC}CIATES, P.A. 1 b CONSULTANT PLACE, SUITE 201 DURHAM, NORTH CAROLINA 27707 P 919.490.4990 F 919.490.8953 www.horvathassociates.com PROJECT COVER SHEET AlamanCe West Drwn By: BP -85 & University Drive Chk B : JR Date: 08/ Burlington, North Carolina s~aie: ~„_ No I 1 of 8 r' O Z :? 11 \111 ~1 Il ~15i 15~ 11111 11 1111 11 5 51 11 1\ 1 111 1~ 11 1 1 ~°" is Q`da~ ~~~~N~ S~-~,dW 1S v rn ~ C N ~~~ ~ ~ Z 0 ~ZD ~ ~ ~ '77 Z O ono ;Dz nz~ rn ~ rn NZ7Do ~°°o ~~~ rn~N S?° O rn rn n ~p Z o ~ C7 Cn = Cn me Drn r ~ rnrn {,~ D t`J ~ ll ',1 `~ ~' ~ n U p d p O ~~ ,J ,,, 11~ ~, . ~' , ~ `~ ; ' ~_" ~ '` ~. ~~ ~ ~~ Gy ~~ I~ op~ o ° a C~ a 1 ~` ~ ~ 5 I~~f ~t V , ~~ 1 11 ~ 1 p l,S~_Ta~~ /~ /'~ ~I ~i c~ ~ L V I © p © p ~ 1 ~ Z ~ ~ p d i 7 ~~ ~j r 1 ~A, m ~J111 ~~ fl l5 1~~ ~ ~ rs 4y ~~ ~~ ~ r4- 1 D D '---- ------• \~~ Q a~~ .~~; HORVATH ASSOCIATES, P.A. 16 CONSULTANT PLACE, SUITE 201 DURHAM, NORTH CAROLINA 27707 P 919.49Q.499Q F 919.490.8953 www.horvathassociates.com JURIS. LINEAR IMPl4LT TYPE CHANNEL WETLMIDS WERANDS N0. CH ONL SF ONL SF ONL CHANNEL 73 LF __-- __-- 225 SF 1 WETLANDS ---- 3.845 SF ---- O.oe4 Ac CHANNEL 2.002 LF __-- __-- 7.721 SF 3 ~~~ ---- 72,506 SF 429 SF 1.66 AC TOTAL IMPACT'S 2,077 LF 76,151 SF 429 SF 7,946 SF 1.744 AC 0.009 AC OVERALL SITE MAP Alamance West -85 & University Drive Burlington, North Carolina 3of8 42" STORM W/ RIP RAP PROPOS WEST 1 ~ l ~.~ ~ ~ ~ ~ WETLANDS PROJECT BOUNDARY 0 ~-~ ..:~,--~ LAMANCE ' ROBBING ~ -~ INI ACT `tom >~ EXISTING AR A #1 ~ ~ ETAINING t ALL IMPACTS EXISTING - 3' CHANNEL NDARY a~~ 0 25 sa 100 SCALE: 1" = 50' HORVATH ASSOCIATES, P.A. 16 CONSULTANT PLACE, SUITE 201 DURHAM, NORTH CAROLINA 27707 P 919.49Q.499Q F 919.490.8953 www.horvathassociates.com IMPACT TYPE CHANNEL WETLANDS N0. CH ONL SF ONL CHANNEL 75 LF ---- ~ 225 SF WETLAND ---- 3845 SF {4.1383 AC) IMPACT # 1 Alamance West -85 & University Drive Burlington, North Carolina 4of8 i n+ 5n 650 640 635 EX 5a' D.41'lJY F.LE'Y 63Q 00 C N PROPOS ED ORAC3E EX.: CENTERLIN GR ADE E X. G iGRADE 5 0' Rli LEFT *~; N ~ M M ~O b ~0+00 2ADE 3HT 640 636 632 -40 -2o a 20 40 ,......, 636 632 ^^,OPOSED ROAD EXISTING GRADE S t ^^"^~SED ROAD 1 o+Sa 628 .,~~ -aa -2a a 2a as I ~/1 PACT # 1 EXISTING GRADE N C}TE: 0 20 4o ao CREEK CROSSING DETAILS OF THE PIPE INSTALLATION ARE SCALE: 1"= 40' (H} INCLUDED ON SHEET 8 OF 8 FOR IMPACT # 1. 1„=a' tv} HORVATH ASSOCIATES, P.A. IMPACT #1 CROSS SECTIONS/PROFILE Proj # 0738 16 CONSULTANT PLACE, SUITE 201 Drwn By: BP Dwg NO DURHAM, NORTH CAROLINA 27707 Alamance West P 919.490.4990 F 919.490.8953 I-85 & University Drive Chk B JR 5 Date: 08/30/07 www.norvatnasscctates.ccm Burlington, North Carolina scale: i~~- 40' ~ °f $ Paoe 44 of 87 IMPACT AREA #3 EXISTING WETLAND (32.888 S F) ~~ < EXISTING '< ' P Q; "IMPORTANT` CHANNEL B-2 START START CHANNEL A-1 CHANNEL B-2 END CHANNEL A-2 EX. 15" RCP AT ' EX. PATH CROSSING (1S' LONG) EXISTING "IMPORTANT' CHANNEL A-2 JU IMPACT TYPE CHANNEL WETLANDS WETLANDS NO. LF ONLY SF ONLY SF ONL CHANNEL A-1 380 LF __-- __-- 1,520 SF CHANNEL A-2 475 LF ____ ____ 1,900 SF CHANNEL B-1 380 ~ ---- ---- 3 1,520 SF CHANNEL B-2 480 ~ ---- ---- 1,920 SF CHANNEL C 287 LF __-- 429 SF 861 SF WETLANDS ---- 72,506 SF ---- TOTALS 2,002 LF 72,506 SF 429 SF 7,721 SF HORVATH ASSOCIATES, P.A. 16 CONSULTANT PLACE, SUITE 201 DURHAM, NORTH CAROLINA 27707 P 919.490.4990 F 919.490.8953 www.horvathassociates.com Detention ~ ~ 11 ~ ,. j ~ \ Basin #2 r~; t rJ ~ `~-1 '~~ ~ ~~ ~ != r . '~ \ ~ >~ \ ` ~ ~ ~. ~. ~~ ~ a lY ~ , ` a N `I ~ ~ -~ - P . ~' ~..?.~ f:.ti7 t Ta4:~ V 'i r ~~"sVS'~i ;E.I ! r f ; I y / ~ z t ~ ~. I ~ °~ ~ ~~ ~ ~., ~ ~ /~ 0 50 140 200 SCALE: 1" = 100' IMPACT #3 Proj # Alamance West -85 & University Drive Burlington, North Carolina bof8 W ETLAN D I ~~~ IMPACT -~ ~~ AREA #1 (SEE SHEET 4 & +~ 5 FOR DETAILS) ~' . f 1 -END CHANNEL C ' 't PROJECT '- EXISTING BOUNDARY~~ WETLAND (3,873 SF~ ; CHANNEL C ~ S * . ~ ~ \r t l~ .. I ^ CHANNEL C CHANN EL A-2 EXISTING CHANNEL A-2 RIS. LINEAR ~' IMPACT AREA #3 `` PROJECT BOUNDARY s ~' ~~i /~• ~ ~ IXISTING • ~! WETLAND ~~~~ ~(14,615SF} ^ r ^ ;,• t~ ~~~~/. END ~• -CHANNEL B-1 ~ ~ ~~.i ire ~~a mow. . ~~; .. .. ~ ~ r i a EXISTING "UNIMPORTANT' CHANNEL B-1 START CHANNEL B-1 EXISTING END WETLAND CHANNEL B-2 IXISTING WETLAND ~. (32,888 5F} IXISTING WETLAND (21,130 5F} EXISTING CHANNEL B- ,~uRls. uNEAR IMPACT TYPE CHANNEL WETLANDS WETLANDS NO. LF ONLY SF ONLY SF ONLY CHANNEL A-1 380 LF ____ ____ 1,520 SF CHANNEL A-2 475 LF __-- __-- 1,900 SF CHANNEL B-1 $ ~ 1 520 SF CHANNEL B-2 480 ~ ---- ---- 1,920 SF CHANNEL C 287 LF __-- 429 SF 861 SF WETLANDS ---- 72,506 SF ---- TOTALS 2.002 LF 72,508 SF 429 SF 7,721 SF HORVATH ASSOCIATES, P.A. 16 CONSULTANT PLACE, SUITE 201 DURHAM, NORTH CAROLINA 27707 P 919.490.4990 F 919.490.8953 www.horvathassociates.com IXISTING CHAN NEL A-1 0 50 100 200 SCALE: 1"= 100' IMPACT #3 Alamance West -85 & University Drive Burlington, North Carolina a~~ 7of8 PROPOSED PIPE CROSSING PROPOSED HEADWALL FINIS H ED GRADE /- EXISTI EXIST CHAI I PIPE CROSSING PLAN VIEW TTYPICALI ¢ ROAD ELEVATION DETAIL IS SHOWN WITH BURLINGTON ~ PROPOSED STORM `PROPOSED ROAD SECTION \ PIPE CROSSINGS PER CITY OF BURLINGTON STANDARDS CURB AND GUTTER AND HEAVY DUTY ASPHALT). C/1IJ111W.i VRf'IUC /' IXLSTING GRADE FINISHED GRADE) INSTALL PIPE WITH 2096, OR 1T OF FINISHED GRADE CULVERT, BELOW GRADE AT INVERT INSTALL PIPE WITH 2(796, OR 1 T' OF OF EXISTING CHANNEL CULVERT, BELOW GRADEAT INVERT OF EXISTING CHANNEL. STORM CROSSING PROFILE ~TYPICALI HORVATH ASSOCIATES, P.A. 16 CONSULTANT PLACE, SUITE 201 DURHAM, NORTH CAROLINA 27707 P 919.490.4990 F 919.490.8953 www.horvathassociates.com IMPACT #1 CREEK CROSSING DETAILS Alamance West -85 & University Drive Burlington, North Carolina Sofa 1 IXISTING CHANNEL Cr~~ END SECTION 1TYPICAL) Preliminary Stormwater Management Plan Page 48 of 87 PR~L!!~1l~AC~Y STC?RMV~tATEI~ Mfi;fJAGE1~ET F'L,G~f Sectr`or~ 404/4CJ1 ir~cf~v(dua( F'errr~if Alamance West I-85/40 & University Drive Burlington, North Carolina Horvath Associates Project Number: 0738 August 31, 2007 Prepared for: CBL Jon Meshel Watermill Center 800 Sovth Street, Suite 395 Waltham, MA 02453-1486 (781)647-3330 Prepared by: Horvath Associates, P.A. Engineers -Planners -Landscape Architects 16 Consultant Place, Suite 201 Durham, North Carolina 27707 (919J490-4990 Page 49 of 87 PREL(Mr'k~fARY STt~~lv(V`~IATE~ le4Ah~AGEP,~9C:PVT PLAtV general Description Aiamance West is a proposed commercial development located at the intersection of Interstate 85/40 and University Drive in Burlington, North Carolina. The tataE area of the site is 27 acres. The project wili cansist of several commerciaE buildings and the associated private streets, parking, sidewalk, and utilities. The property is located in the Cape Fear River Basin and is not in a watershed protection district. Water quakity measures are proposed for this project concurrently with the application for a Section 4041401 Individual Permit. Water f~uality Alamance West features a wet detention basin that will cailect runoff from the proposed impervious area on the site. The wet detention basin will be designed according to the mast recent North Carolina DWQ Stormwater BMP Manual (NCDENR, July 2007, pp 10-1,2j. Preliminary design aspects meet the major design element requirements, includ'€ng SA/DA ratio, permanent pool volume, forebay volume, 3-6 foot average depth, and 10-foot vegetated shelf. The wet detention basin will remove 85 percent total suspended solids. Detailed design documents will be submitted for review with the construction drawings, after site plan approval. Pre-Development Site Drainage The existing cover condition of the site is a mix between wooded and open areas. Off-site areas to the north of the site were characterized by the density of the residential developments. The site is a mixture of three hydrologic soil groups - B, C, and D - as defined by NRCS. D soils dominate the middle of the site, near the existing channels and stream features. B and C soils are found in the northeast and southwest corners of the site. Soils information is taken from Alamance County detailed county soil survey maps distributed digitally by North Carolina Center for Geographic Information and Analysis, last updated December 1998. The soil information was digitized from USDA Natural Resources Conservation Service soil surveys of Alamance County published in April 1960. Wet Detention Basin Design The wet detention basin will be constructed in two interconnected basins. One basin will serve as the forebay, and the other will serve as the main pool. Each will have volume above and below the normal pool elevation. A portion of the larger storms will bypass the main pool by way of an emergency spillway cut Page 50 of 87 into fhe berEr of tine farebay basin. Apprcximate6y 20 Iuercerwt of the permanent pool volume is stored in the forebay, which complies with the BMF Manua(. The basins wil[ be connected by a 24" diameter O-ring reinforced concrete pipe running under Boone Station Drive. The main pool wilC drain the water quality storm via a restricted ductile iron pipe to a concrete level spreader, before draining into the nearby stream. The advantage of using a separate barrel far the 1 "storm is that the level spreader is essentially off-line. The ductile iron pipe wiEC be fittod with a restrietor to extend the drawdown time to 2-5 days for the 1" storm. Larger storms will drain via a circular riser and 24"-diameter barrel, along with an armored emergency spillway. Post-~~v~io~ ant Sif~ ~raina~~ All of the runoff from impervious surfaces will be directed into the stormwater BMP. The onsite drainages will continue to convey off-site runoff through the site. The large pipes running under I-85/40 will have at least two feet of freeboard during the 100-year storm, and the basins wilt have at (east one foot of freeboard. ~onciusion The proposed wet detention basin and level spreader system will provide 85% TSS removal and sheet flow discharge for all impervious surfaces associated with the project. Fiydrauiic Colculotions oncl flflethoc4oloc~v The site can be divided into separate watershed drainage areas, based on which storm pipe conveys the runoff off-site. Included routing diagrams show the drainage patterns. Several off-site sub-watersheds were grouped together into a large drainage area; the divisions reflect different levels of housing density. Times of concentration are calculated using the TR-55 segmented method. The 50- and 100- year rainfall events are determined using United Stated Department of Commerce TP-40 (May 1961). The 2- and 10-year rainfalls are from NOAH Hydro 35. The NRCS Type II unit hydrographs are used to determine rainfall intensity. Runoff calculations are performed using HydroCAD v7.1, which uses the TR-20 methodology. Routing is done using the dynamic storage-indication method in HydroCAD, which recalculates flow and detention storage at each time step. This calculation method is sensitive to dynamic tailwater that changes over time, such as the tailwater that might occur when ponds are linked in series. The water quality storm was calculated using the Simple Method. All volumes use the average end area method, calculated using HydroCAD. Page 51 of 87 r f r~ ~ ,~ ~ ~ ~-az~ ~~ X250 ( ~~. 5 (11~ ~ ~ yx^~ ~t/S ~ IT .' ,IJ ~" _- >;-!.-- -"'"~ ~ ..--~ Cn .,: fi'r' := -J- w...~-~-'~'- . -~-'' r ,. 7~" 250 ~ T • .......... • • .......................................... • DRAWN ~Y:• HORVATH OVERALL SITE PLAN ~HE~KEOgeF1 ASSOCIAtES JES 16 CONSULiAM PLACY. SUILP 20~ °°RHAM"°RF"`AR°°"A~"°' ALAMANCE WEST s~A~E P 9196904990 F919A900953 ~ -250 59] MARKET SLREEf. $01IE LL1D FJA i E ~NAIIANOOGA.TENN65EE3I504 I-85/40 and University Drive os-io-ZOOS P<493d6.e990 fd23.R6651W PROJECT NO ~P~F..noF~aroa„o~,O{e9 COT Burda9g5t2ong~North Carolina 0738 SMP1 HC?RVATH m S S 0 C I A T F S }~. t ~'"(t , L ~- PR~.d ~ ~EAREA ~ ALAMANCE WEST I-85/40 AND UNIVERSITY DRIVE BURLINGTON DRAINAGE MAP ~~® ~,~ ~. ., ., i f,~ ~~ 'per ¢ ~,~. ~ ~ ~1~ a r' ~ ~7 f? ~~~ ~ a 9~ ~ ..- ,.._ `~[ .~~~ .ter ;d'am'- .. ~ ._ ~i #~ ~~ ~~. i oace,ww. D D ,a ~ s ~^~.~o~~ N _g~- ~F~ . ~. oa-,azoo~ . r=sw' ~' o zso soo nom •,". ' msg Page 53 of 87 SCntE: ~^=soo' .~... ^,SIViP2 ', ®COPtAIOXf ]ORl iFR DOCtIIO(f Mq TE RSptl AIE 1FE PROPERIT OF 1WRlMM A990COES. PA AM' PFPPODUCIIOH MIIgUf PBOR MtlflEX COlBQIf B P.~I~Iim Page 54 of 87 X738 `?0'eh f or7:L SA r~orksheF't S~~rtace Area INPU7 Ben iPraver, J 8131/L007 CALCULATIC%rVS Basin: ~S'D8 #f <- from list of basins impervious Area = 41.85 acres <- from input chart Drainage Area = SG.21 acres <- from input chart Impervious = 83% <- calculated Average Depth = 6.4 fi <- from input chart Calculate fhe required surface area fo drainage area (SA/DAJ ratio using the NC Division of Water Quality Stormwater BMP Handbook July 2007): Average Depth (Vol/SA) (ft) Impervious 6.0 6.4 7.0 Lower Boundary => 80% 2.10 2.00 1.B6 <- from table below Site%impervious=> 83% 2.18 2.08 1.94 <-interpolated Upper Boundary => 90% 2.34 2.25 2.1 1 <- from table below Area Required t- {/dD8 #1 FROM NCDWQ STORM WATER BMP MANUAL, JULY 2007 Surface Area (SA) to Drainage Area (DA) Ratio for Permanent Pool Sizing to Achieve 85 Percent TSS Pollutant Removal Efficiency in the Piedmont Percent Impervious Cover 3.0 Permanent Pool Average Depth (ff) 4.0 5.0 b.0 7.0 8.0 9.0 10% 0.59 0.49 0.43 0.35 0.31 0.29 0.26 20% 0.97 0.79 0.70 0.59 0.51 0.46 0.44 30% 1.34 1.08 0.97 0.83 0.70 0.64 0.62 40% 1.73 1.43 1.25 1.05 0.90 0.82 0.77 50% 2.06 1.73 1.50 1.30 1.09 1.00 0.92 60% 2.40 2.03 1.71 1.51 1.29 1.18 1.10 70% 2.88 2.40 2.07 1.79 1.54 1.35 1.26 80% 3.36 2.78 2.38 2.10 1.86 1.60 1.42 90% 3.74 3.10 2.66 2.34 2.11 1.83 1.67 REFERENCE CALCULATIONS Area Treated (ac) = Single Family = 38% impervious Total Site Area (ac) = Multi Family = 60% impervious Percent of Site Treated = Commercial = 85% impervious Net Nitrogen Removal = Page 55 of 87 0'738 Wet Pond SA r?orksheet Rainfaf ~ Voiurne Ben 7ho}per, F( 813112007 :.,,..,,...,',. ,. -. _, .. .,, _ , T,,'E~+1TI~+I~k@~;I~IFr1tR~tE~T_ ..,,,, ,. ,.` ~,..~. ~,,.,u~~,.~.~ tNet ~et~ettiean basin ia~ wDB # 1 Precipitation = P 1.0 inches drainage Area = A 50.21 acres Impenriaus Area = A;m~ 41.85 acres Runoff Coefficient = R 0.800 in(in water Quality Voiume = /NQ :, i 45,845 cu ft ''' SET. ~ETEH~TE~,;ak51~1 IiC~LUE„~R~SFi~E7 Pond ID = #2 ~ 1 #4 Norma! Pool Elev = [ft] O.OG 624.00 624.00 Volume below normal pool = [au ft] 0 47,214 245,196 Volume above normal pool = [cu ff] 0 134,478 273,451 Forebay volume = [cu ft; 0 47,214 4,500 Surface area at normal pool = [sq ft] 0 10,389 35,235 Average depth = [ftl A;,n > R~, = 0.05 + O.Q09 -' A_ _ Z'*I~'i, *,4 ~~ ~ 12 total n/a 292,410 407,929 18% 45, 624 6.4 Note: Pond ID's correspond to the detention basin numbers as shown on the Phase 1 site plan. "Note: Forebay volume in Pond #4 is approximate. Page 56 of 87 Attachments 1. ALTERNATIVES ANALYSIS ................................................. .....................................58 2. PROFORMA ........................................................................... .....................................71 3. ROAD CROSSING JUSTIFICATION ..................................... ..................................... 73 4. CITY OF BURLINGTON LETTER ......................................... ..................................... 75 5. NHP FILE SEARH REPORT .................................................. ..................................... 78 6. SHPO LETTER ....................................................................... ..................................... 84 7. NCEEP ACCEPTANCE LETTER .......................................... ..................................... 86 Page 57 of 87 Alternatives Analysis Page 58 of 87 Alternatives Analysis Provided by Applicant-Alamance Crossing, LLC L INTRODUCTION The purpose of the Alamance West Shopping Center is to complete the development of a Regional Retail Business Center (RRBC) to serve the Alamance County, Eastern Guilford County and Orange County regional markets. A RRBC features a full range of retail and related businesses, such as financial institutions, restaurants, cinemas, hotels, and offices located in a campus setting. The RRBC typically is anchored by a group of major department stores, complimentary junior anchor stores and specialty retail stores. The Alamance West Shopping Center is proposed on a site that is located on the newly developed University Drive retail corridor. In the winter of 2006, the University Drive interchange opened in the City of Burlington off of Interstate 85/40. The four property quadrants created by this new interchange became desirable possibilities for development and the City of Burlington designated the two (2) quadrants located to the north of the interchange for commercial development as part of their master plan. To date, the quadrant located in the northwest has been developed as a 350,000 SF shopping center and the property located to the east of the proposed Alamance West has been developed as a 600,000 SF shopping center. The proposed Alamance West development will solidify the University Drive Retail corridor as the dominant retail shopping area in the region and will ensure that this is the only regional shopping area for miles to the east and west. The various types of businesses participating in a RRBC employ different marketing or merchandising strategies requiring several types of building facilities. In the past, department stores, for example, typically are attached to an enclosed mall building, which is occupied by a number of smaller specialty shops (a regional enclosed mall). Other retailers, financial institutions and restaurants, as well as commercial services and offices, typically are located in free-standing business located on the campus surrounding the enclosed retail area. Today, the enclosed regional mall is being transformed and replaced by open-air "lifestyle center" utilizing the same campus format as the enclosed regional mall without the roof. The open-air lifestyle center places a premium on building aesthetics and hardscape design as these newer shopping centers are intended to be pedestrian friendly community gathering areas. The configuration of shopping center (regional malls and lifestyle centers) has evolved over the last 45 years resulting in a certain order of buildings and parking areas which are expected and required by department stores, junior anchors and smaller specialty stores. This order involves major department store buildings anchoring the mall with the smaller shops scattered between the anchors. These smaller businesses are located along what has become to be known as "the main street concept'. There is a certain order which is expected and required by the retailers as to the size of the buildings (critical mass), the size of the mall areas, and the distances between the department stores and the major parking areas. Continuous roadways around the building perimeter (inner ring road) and continuous roadways around the parking lot perimeter (outer ring road) are critical elements of site layout to accommodate traffic There are buildings and other physical Alamance Crossing, LLC /Alamance West /Individual Permit Application September 2007 Page 1 of 9 Page 59 of 87 Alternatives Analysis Provided by Applicant-Alamance Crossing, LLC (cont.) standards which are required so the site plan layout and the buildings are joined together in an integrated and logical manner. The department stores and junior anchors will not commit to a physical layout which does not have all of these characteristics combined into an integrated design. The Clean Water Act requires that a project avoid or minimize filling regulated wetlands when a practicable alternative project site or design is available to accomplish the project purpose. Federal regulations define a practicable alternative as an option that is "available and capable of being done after taking in consideration the cost, existing technology and logistics in light of the overall project purpose". Since the most logical and desirable site plan for the proposed development of Alamance West requires filling wetlands, alternative project designs were investigated to determine which alternative accomplishes the project purpose with the "least adverse impact on the aquatic ecosystem". Documentation regarding practicable on-site alternatives is discussed below. Alternative # 1 is the applicants preferred alternative. Alternatives 2 & 3 were developed to evaluate II. PROJECT DESIGN REQUIREMENTS Project design requirements for Alamance West are afunction of: 1) facility requirements; 2) public safety considerations; and 3) governmental mandates. These requirements are described below. FACILITY REQUIREMENTS a) Building Area Facility requirements dictate the size and location of buildings and parking areas. The building area (Gross Leasable Floor Area) required for each of the various building facilities at Alamance West is dictated by the need to create a logical site plan that allows for free flowing access to all of the buildings while adhering to the tenants prototype standards and minimum parking requirements. As shown by comparative proformas, site plan alternative #1 with a Gross Leasable Floor Area totaling approximately 262,291 SF is required for a minimally acceptable rate of return. b) Parking Parking area for each building facility must be located appropriately. Industry standards and local code requirements traditionally have dictated that 4.5 parking spaces be provided for each 1,000 square feet of Gross Leasable Floor Area Department Store and other anchor stores further require that the parking be located within 450 feet of the store entrance served by the parking area. Alamance Crossing, LLC /Alamance West /Individual Permit Application September 2007 Page 2 of 9 Page 60 of 87 Alternatives Analysis Provided by Applicant-Alamance Crossing, LLC (cont.) Parking must be constructed "at grade" with a balance of parking at all side of the mall. Parking decks are not an alternative to minimize parking area footprint requirements because structured parking carries a premium cost of approximately fifteen times the construction cost of "at grade" parking. Such a premium cost in the Alamance West proforma would make the project economically unfeasible. c) Paring Area Access Contemporary accessibility standards require that parking areas be divided into self-contained fields consisting of service aisles and parking stalls. The self-contained fields are served by a "ring road" or "connector road" surrounding the outer perimeter of the parking field serving the shopping center. This design minimizes interference between patrons seeking to travel past one or more of the parking fields and patrons seeking a parking space within a particular field. d) Visibility Standards All of the businesses proposed for this form of shopping center require locations on the site that offer maximum visibility from the adjacent roadways. Thus, the smaller free standing buildings need to be located along the site frontages and the department stores, junior box stores and specialty small shops need to be located toward the middle and back of the shopping center. The large anchors require positions of prominence and prime locations in terms of internal visibility. 2) PUBLIC SAFETY CONSIDERAIONS The City of Burlington has limited access to Alamance West to University Drive and Garden Road. All of the access to the shopping center and the ring road network is controlled by traffic signals. No access to the lifestyle center or the outparcels is permitted without a traffic signal. The parking lot ring road must be connected to the access roads linking the public roadway system to the retail parking fields. These access roadways must be at least 150 feet in length to accommodate the number of vehicles seeking to enter and exit the ring road without blocking traffic either on the public roadway system or the ring road. Finally, the on-site roadway system must serve the parking areas adjacent to the free standing buildings so that these facilities do not require access from the public roadway system. This on-site roadway design enhances Alamance Crossing, LLC /Alamance West /Individual Permit Application September 2007 Page 3 of 9 Page 61 of 87 Alternatives Analysis Provided by Applicant-Alamance Crossing, LLC (cont.) public safety by minimizing the conflicts between traffic accessing the retail center and the other local traffic using the public roadway system. 3) GOVERNMENTAL MANDATES As a result of regulatory design review conducted by the City of Burlington as part of the conditional use permit approval for Alamance Crossing, the following requirements must be part of the Alamance Crossing project design: a) Thoroughfare Protective Yard The City of Burlington's Western Loop Corridor Overlay District requires any development within 1000' of University Drive to abide by the rules governing this new corridor from Interstate 85 to the Town Elon (north of Burlington). This Overlay requires additional building setbacks, landscape material, lighting, signage, parking and building features b) Improvement of Traffic Conditions The City of Burlington and North Carolina Department of Transportation required a number of on and off site roadway improvements to the surrounding infrastructure. These improvements included: construction of five (5) new traffic signals, additional turn lanes to the north and southbound Interstate 85 off ramps, turn lanes at access points from Garden Road, St. Mark's Church Road and University Drive and the widening of University Drive. c) Extensions of Sanitary Sewer Service The City of Burlington extended sanitary sewer service to the site underneath Interstate 85/40 at a cost of approximately $300,000. The shopping center is responsible for extending public sanitary sewer through the project and at an approximate cost of $250,000. d) Construction of Storm Water Management Facilities The City of Burlington requires the construction of on-site detention facilities to limit the runofffrom the site to the predevelopment condition at the Interstate 85 confluence. A number of ponds were proposed to treat this requirement during the zoning approvals. See attached storm water management plan for further details on the storm water treatment facilities proposed for the project. Alamance Crossing, LLC /Alamance West /Individual Permit Application September 2007 Page 4 of 9 Page 62 of 87 Alternatives Analysis Provided by Applicant-Alamance Crossing, LLC (cont.) e) Compliance With Planning and Zoning Code The City of Burlington requires that the project be designed to conform to the applicable requirements of its Planning and Zoning Code. These standards include, for example, mandatory building set back requirements, parking stall size requirements and on-site roadway standards. f) Construction of the EastWest Connection Boulevard As part of the Zoning Approval Process, the City of Burlington required the construction of an East/West Connector Boulevard extending the existing Boone Station Drive from Garden Rd. to the newly constructed University Drive. The project applicant constructed this road by taking the most minimally invasive path across the southern portion of the site and by building a bridge to avoid the existing wetland systems which had to be crossed to complete the City mandated connection. III. ALTERNATIVE PROJECT DESIGN STUDIES Site planning studies were performed to identify practicable alternative project designs "capable of being constructed taking into consideration project cost, existing technological and logistics in light of overall project purposes". A variety of different approaches for developing the Alamance West Shopping Center in conformity with project design requirements were evaluated. Of these various schemes, we have attached the three (3) alternatives that came closest to meeting the project mandates. Alternative #1 is the applicants preferred alternative. The other two (2) alternatives do not meet the applicants needs and are considered unacceptable to the applicant. A fourth alternative plan that did not account for the streams and wetlands on the site is discussed below but no plan or impact numbers are provided. ALTERNATIVE #1 (Preferred Alternative) -This plan illustrates atraditional single department store and junior anchored shopping center. This configuration preserves all of the wetlands located to the east of the site and creates a realistic layout that will satisfy the tenants demands for access, visibility and parking while creating an acceptable return on the project. While Alternative #1 displaces approximately 1.75 acres of wetlands and 2,077 feet of stream channel bisecting the site and the proposed location for the major anchor, it is the only practical alternative meeting the requirements of the project while adhering to the Alamance Crossing, LLC /Alamance West /Individual Permit Application September 2007 Page 5 of 9 Page 63 of 87 Alternatives Analysis Provided by Applicant-Alamance Crossing, LLC (cont.) City of Burlington site planning requirements. It is important to note that the proposed wetland impacts are minimized and the developer is only seeking to impact what is needed to make a logical layout and is not seeking to disturb any of the wetlands located to the east of the project except for the one (1) stream crossing that is required for all three (3) site plan alternatives. ALTERNATIVES #2 & #3 -These alternatives attempt to avoid filling in the wetlands bisecting the site and the major anchor tenant. These plans propose bridging the wetlands bisecting the site to create connective access to the rear and eastern portions of the site. Alternatives #2 & #3 displace approximately 0.15 acres of wetlands and 202 feet of stream channel in the proposed connection to Alamance East. While these alternatives are considered desirable due to the preservation of existing wetlands, they lead to the loss of at least 81,000 square feet of gross leaseable retail space. Additionally, the proposed "bridging" of the wetlands will increase the development infrastructure costs by millions of dollars. These layouts have been prepared to maximize the potential gross leaseable area while preserving industry and City standards for parking rations. It is unlikely that either of these layouts will be acceptable to the retail tenants for the following reasons: ALTERNATIVE #2 -The retail located in the northeast of this proposed site plan has access and parking constraints. The retailers located in the southern portion of the site have significant loading constraints and the 25,769 SF building does not allow for depth that would be considered acceptable by any junior anchor tenants. All of the issues will lead to a further decline in the economic feasibility of the project. ALTERNATIVE #3 -The parking field for the major anchor will not be acceptable to any anchor tenants in that these tenants require that all parking line-up directly outside of its front wall. The junior anchor tenants located in the northeast of the site are hidden in this plan and are not likely to accept the secondary location. Table 1: Approximate Wetland & Stream Impact Comparison Wetland Impact Stream Impact Alternative #1 1.75 acres 2,077 ft Alternative #2 0.15 acres 202 ft Alternative #3 0.15 acres 202 ft ALTERNATIVE #4 - A sketch plan was originally prepared for the project that disregarded any regulatory protection of streams and wetlands. This plan maximized Alamance Crossing, LLC /Alamance West /Individual Permit Application September 2007 Page 6 of 9 Page 64 of 87 Alternatives Analysis Provided by Applicant-Alamance Crossing, LLC (cont.) retail area solely based on construction practicability and costs. This plan was desirable by the applicant in that it maximized retail area and profit. However, the applicant did not believe that this plan met the intent of the Clean Water Act and therefore developed the two (2) minimization avoidance plans and the preferred plan discussed above. Plans and impact totals for this Alternative #4 plan can be provided to you upon request. IV. ECONOMIC FEASIBILITY ANALYSIS The Market Demand Alamance West offers a viable opportunity to complete the development on the University Drive Retail Corridor satisfying the growing retail needs of the growing residential population of Burlington and the surrounding communities. The primary market serving this site has experienced rapid population growth and supports and needs the retail as described by site plan Alternative #1. The synergy between the department stores, junior anchors and the specialty stores is strengthened as quality and well conceived gross leaseable area is added to the shopping center. A greater selection of department stores and junior anchors allows the University Drive Retail Corridor to increase its customer base by broadening the selection of merchandise and price points. Consequently, all of the tenants in the University Drive Retail Corridor gain as a result of an increase in customer traffic at Alamance West. The site plan alignment detailed on site plan Alternative #1 warrants a rent structure and an income stream that will allow the developer to generate an adequate return on investment. As gross leaseable area is omitted from the project and unusual building and unusual parking layouts are introduced, rents are adversely impacted and the return on investment becomes unacceptable. The critical mass created by maximizing the retail footprint makes the University Drive Shopping corridor a sustainable regional shopping center destination for years to come. By reducing the size of the project, the longterm sustainability of the shopping region becomes questionable, thus, it is reasonable to assume that additional sites in the area will be developed as shopping centers in the future. Accommodating the site plan layout detailed on site plan Alternative #lwill minimize the possibility of additional regional shopping center developments in the area which would have significantly more negative economic and environmental impacts on Alamance County then the current proposal for the Alamance West development in the University Drive retail corridor. 1. Proformas -Site Plan Alternatives Attached are proformas prepared by Alamance Crossing to illustrate the differences in return on investment based on the site plan alternatives discussed in Section III. Alamance Crossing, LLC /Alamance West /Individual Permit Application September 2007 Page 7 of 9 Page 65 of 87 Alternatives Analysis Provided by Applicant-Alamance Crossing, LLC (cont.) The high on-site and off-site costs involved in this project and the high risk associated with this sort of development make it necessary for the developer to seek the highest return on investment possible, while also minimizing the required equity dollars. The difference between site plan Alternative #1 and site plan Alternatives #2/#3 translate into an enormous change in the return on investment. Even so, the economics associated with the Alternative #1 are only nominally acceptable given the risk involved and given that standard minimum acceptable return on investment for a project of this nature is in the 9-11% range. As you can see on the attached proforma analysis, the expected return on the Alternative #1 is only 8.99%. The major differences in the alternatives analysis are square footage and project cost. Alternative #1 provides for a development of 262,921 SF of space whereas Alternative #2 provides for 174,819 SF and Alternative #3 provides for 181,177 SF creating a significant delta on the income side of the proforma. While the lesser square footage associated with smaller buildout reduces costs on the building construction by approximately $5.5 Million, the site work associated with Alternatives #2 and #3 are estimated to be $7.0 Million higher then the site work costs associated with Alternative #1. The primary reasons for the site work cost increase on Alternatives #2 and #3 are: the construction of bridges creating access to the north and east of the site maximizing the potential developable areas in these areas of the site; the need to haul off of the excess materials that is proposed to be used to as fill to balance the site plan detailed in Alternative #1; the extensive utility network that is needed to serve the northern and the eastern buildings on Alternatives #2/#3. In order to perform an apples-to-apples comparison, the proforma analysis attributes the same income to similar spaces on all of three site plan alternatives. In reality, the inferior layouts associated with Alternatives #2/#3 will lead to lower in rents as a result of the tenants accepting less desirable layouts. These lower rents will lead to a project return that is lower then the currently unacceptable return levels as shown on the attached proformas for Alternatives #2/#3. The buildout associated with Alternative #1 has another important advantage in that it allows Alamance Crossing, LLC to complete a development that will more effectively dominate its trade area and in particular, the University Drive Retail corridor. This higher level of trade area dominance will bring higher retail sales, lower investor risk and create the potential for additional income to the project applicant. V. ALAMANCE EAST &ALAMANCE WEST CONNECTIONS Alamance Crossing, LLC /Alamance West /Individual Permit Application September 2007 Page 8 of 9 Page 66 of 87 Alternatives Analysis Provided by Applicant-Alamance Crossing, LLC (cont.) Connecting Alamance West to Alamance East serves two (2) purposes. First, the City Burlington views these connections as integral to their master planning as it encourages the interconnectivity of the shopping areas while allowing Boone Station Drive to function as a through road moving public traffic from University to Garden Road. Secondly, the connectivity will minimize internal traffic congestion contained within the individual shopping centers. Traffic will backup at different times in the individual shopping centers based on the end users. As an example, the theater will create traffic at a specific set of time that are completely different the projected peaks for traffic flow with the proposed tenants on Alamance West. The interconnectivity of the two sites will improve traffic conditions for the City and for the shopping center. See attached justification letter from the City of Burlington dated August 28, 2007. VL ALAMANCE EAST The project applicant of Alamance West is the same developer who recently completed the Alamance East project. While these projects are two (2) separate projects with "independent utility", there is historical relevance related to the construction of the Alamance East Project. As required by the City of Burlington, the developer constructed the east/west connector boulevard as afour/five lane road to alleviate traffic issues within the City and to assist the City with its master plan for traffic circulation. Wetlands separate Alamance East from Alamance West and the developer privately funded and constructed a bridge over the wetlands between the two (2) sites to complete the City's required road while avoiding impacting any of the wetlands in the way of the road. V. CONCLUSION As a result of extensive site planning studies and financial analysis of the Alamance West Shopping Center site undertaken to develop an alternative plan to meet the project mandates with the least practicable impact on existing wetlands, it was determined that it is not feasible to develop a project meeting the mandated design requirements which did not impact the existing wetlands. These studies produced a series of alternatives which both fell short of meeting project design requirements and did not make sense as a result of cost restraints. The buildout as illustrated by Site Plan Alternative #1 is the only development plan which meets project and governmental design mandates. It is this plan which will allow for the maximization of the approved use on the project, the minimum amount of wetland and stream impacts, the sustainable of the University Retail Corridor and a minimum acceptable return on investment for the developer. Alamance Crossing, LLC /Alamance West /Individual Permit Application September 2007 Page 9 of 9 Page 67 of 87 ~~ ~ ~l ~ ~--- ~_ ~ ~~ - - -- f - ~-- b ~~~ _- -- --_- ~ ~ -- >rn ' T~A ® !I Z _ ~ ~ ~ f< q 1~ ~ ~ fn ii ~ ~ 3 ¢ ~ ~ ~ N x ~ ' ~ N N " ~~ ~~ p r N ~. ~ cjr N ~ R U ~~ ,' '/ /~%~/ o i ~'% ~ j/ i~ / /8// ~/%~/ir/ ~~ ;,,,~ /~~~ ; /~~ ~ ~ `' ~~ -~ _ - \\ ..~ ~ \, i~ l `~` ~ // ~, 1 ~ Tc r /~ W D %,~" j~ /1 I I I I I I I I I I I I I I I I I le~~fl U ~,~ ~ ~, i ~„ i ~~` ~ I1111111111111ISInIllllnn ;~~ ~~ ~ ~~ ~ I I I I I I I I I I I I I I I I I I I Igl I I I I I I I I I ~l ~ ~~ ~v,. ~~ ~`~~ '~ ~ I I I I I I I I I I I I I I I I I I I I I I I III I I IeP~~~l ~ ~ F 175' ~'',~. ~~~ ~ ~ IIIIIIIIIIIIIIIIIIIIIIIIIII~ /°o, ~' m ~ ~_~-[ ~ ®q r ~~ I I I I III I (1 1 1 1 1 1 1 1 e~>fl ~ j`~, 6 . b J UU ~I111111 1 I - A ~ ~ D ~~~~ 75' 175' ~'- ° ®m ~~~~ 1 CH+~H++-F+{H~+{ F ~ 1 I~IµI JI_JIIr lI ~~1 I I I L f~ 1 ~ a ~~ ,~ ~, S I ,~_' ~ 1 ~;, ii _ O ~ V' ® ~ a LI I I I '~ (1 I I I I I I I I I I (1 (~ ll ~~ N I"' 1 L J ~~ - T ~~~' - ~-... 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' OB/4J/0] - o.n a~ Burlington, h!C e.u..~ Page 68 of 87 4 ~y 4/} /( ~~~ //c ~~ ~- ..~ ~~A Ste, m ~ C c1 ~ ~ ~ - y ~ O A2 ~~ ~" ~ ~ a ~ A yy N ~~ ~1 O Q ~~ r N 'J` ~ ~ ~ ~ Q N n ~ 9 N ~~ ~/ /~/ ,. tai j/" ~~ ~,/~/i ~ ~~ / / ~ ~.. ,~ "ti..~ ~ 1 i //~ ~ `-, ~r i ` i ~ 1± j ~ ~;a ~ ~~ _ ~° ..r ,- ~ ~~ ~~ ~. ~ '^ ~k. ~ '~ _~- f f ~'-~ ( 1 ~ -; ~ ti A ~ - ~~ =J ,, 1 ~ f ~ ~ ~ ~' %j 1 ~ 1 s~1, ~~ 1 ~f~~ ., ;: ~.5 \ I Y \ ~ ~;~ f~ ~~~' ~ ~_ ~ ~ i ~~ ~ ~ ,~ ~~ ~,~ J~ / ~ /, ~\~ / ~ j / ' /' I // ~ li //. / // A ~ ~ _' N T N / °/'~ i ,~l~l I I' I '~ I l l l l l l l l l l l l ILI L I I `"' ~ y \ ~ \ ;~ I ~`, ~' ~ n~rii~.I~ `~~ 1~ U I I I I I I I ti w ~ 4 m i ~ T f4 ~ ~ ~ I I ~ i ~ j ~ ~ ~ ~ ~' ~ _~ ~ ` ~ ~ `i+ ~ I .. ~ ~, I it „ ~ ~, ~~. ~ .~~ ~sr ~_,~ Cartsr+Bt~ sss ~~TM.. l Pl W t Si ~ ac~n~n~ ; g ~y7 omance A es te an N ,swa,.o ~-• ~~„m ~~,~]_ ,Glamunce Crossing ~'=°°^"°° .a~e~ Burlington, F!C Page 69 of 87 4 \~y 4 11 // ~~~~ i ,~ ~~~ ,S' r t~ ~ 7tt m S ~ ~- ~~ Z ~ ~ = N ~~` 6 ~ a ii N ~~ c°a ti> r a ~` 3 „ ~ S ,6ir D ~ Cf ~ 4 .~ N ~~ i/ /~ ~ ` ~ / ry/`\`" // ~`. ~. ~ fJ,' / % /y ~ ~~/ / i`~~ ~~~ ~~ ~ i ~ ~~ i /i ii ~ ~ ~~ . /f ~ ~ o~ ~~~_ ~ m -. ,~.. ~~ ,'a/ ~/ ~_ y',i ~~ k , - „~ ~I ~ ,~, ~~ s ,~ ` y~r t '° ~ ~ ' Cy,,s" '~.,. 4 ,I --_ - ~`` ~~ =~.- ~` I 6~~ ~~ / ~ ~ I ~ QIIIIIIIII;~ ~; s /!, __ ~ ~~ I I ~IiII TTT~ -.f ,-~ I ~~ ,~" z ~--' ~m r ~~ ~~ ~ ~ ~w ~I -. ~~- 8 a W "~°~'~ "~~ AL7BMlATISE 9 ,swa„o C~1'fM+ ~^• --~~^~~^m ~.y7 ~:+,'] _ Aomance West Site Plan Alamance Crossing . - Burlington, NC aa»sio, ~„-... ... Page 70 of 87 Proforma Page 71 of 87 Alamance Crossing Proforma Comparison Alternative #1 Alternative #2 Alternative #3 SF (1) 262,921 174,819 181,777 Income (1) $2,515,882 $1,327,894 1,280,368 Vacancy Factor (2) ($35,000) ($50,000) (18,600) Management Fee ($119,534) ($66,407) (64,018) Income After Expenses $2,361,348 $1,211,487 $1,197,750 Total Project Cost (3) $30,774,261 $32,500,000 33,269,000 Anchor Reimbursement ($4,500,000) ($4,500,000) ($4,500,000) Net Project Cost $26,274,261 $28,000,000 $28,769,000 Return on Investment $2,361,348 8.99% $1,211,487 4.33% 1,197,750 4.16% $26,274,261 $28,000,000 28,769,000 Footnote (1) -See attached sheet for breakdown of square footage with income estimates. Footnote (2) -Vacancy is 5% of small shop income. Footnote (3) -Buildings costs are reduced in Alternatives #2 & #3 based on smaller building areas and costs are increased based on bridges, increased infrastructure and soil export costs. Page 72 of 87 Road Crossing Justification Page 73 of 87 Road Crossing Justification provided by the applicant- Alamance Crossing, LLC LOCAL ACCESS STREET JUSTIFICATION The local access street crossing and associated stream and wetland impacts is needed to provide access across the interior of Alamance West to the existing Alamance East. This street is needed to help move the traffic between the two shopping centers. As discussed in the attached letter from The City of Burlington, the City is requiring that this connection be made to help move traffic and to keep internal traffic off of Boone Station Drive, which the City considers to be a minor thoroughfare. While Alamance West and the existing Alamance East are both shopping centers and share common access points, the end uses in the separate centers have significantly different optimum times of use. Alamance West is more of a convenience driven design and will experience its heaviest traffic during the major shopping seasons such as the "back-to- school" season and the Thanksgiving/Holiday seasons. The existing Alamance East is a dining and entertainment destination and will experience its heaviest traffic in the evenings at dinner time and movie showings. The letter from the City addresses two (2) local access streets as originally requested by the City. However after meeting with the USACE, the applicant decided to reduce its request from two (2) crossings to one (1) crossing to reduce the amount of proposed impacts necessary to have a successful shopping area with logical traffic flows. The applicant believes that the City will accept a single crossing in an effort to minimize impacts to the protected natural resources. The requested crossing will alleviate traffic between both shopping centers by providing outlets for both centers other then Boone Station Drive. The requested crossing will also alleviate unnecessary shopping traffic on Boone Station Drive. While the originally proposed crossing at the north of the project is considered desirable to help control the flow of deliveries and other service related traffic, it is not considered essential for the functionality of the shopping center. The USACE has suggested using the location of the existing temporary construction crossing (this crossing used an open bottom culvert and had no direct impacts to the stream). The location of this temporary construction crossing was determined to be unacceptable for the proposed permanent local access street crossing. The proposed location of the permanent crossing is important as it relates to the Alamance West plan because the anchor tenant on Alamance West requires a location that will not congest traffic in the front of their building while still encouraging traffic to get close to their building. Additionally, the proposed location of the crossing allows for traffic to flow freely to the 20,000 SF building located in the southern portion of the Alamance West site without impacting its parking field. Both the proposed cross-over and parking areas are critical requirements to satisfy the proposed business terms of the deals with all of the tenants in these locations. It should be noted that the applicant intends to remove the temporary construction crossing and restore this area. The combination of the traffic benefits, the tenants parking and circulation requirements and the City's desire to use Boone Station Drive as a minor thoroughfare moving traffic from Garden to University make the proposed crossing from Alamance East to Alamance West a requirement in order to successfully finalize the development of the University Drive Retail Corridor. Alamance Crossing, LLC /Alamance West /Individual Permit Application September 2007 Page 74 of 87 City of Burlington Letter Page 75 of 87 August 28, 2007 CITY OF Burlington TELEPHONE (336) 222-SOSO • BOX 135$ F.ax (336) 513-5467 BURLINGTON, NORTI$ CAROLINA 27216-1358 US Army Corps of Engineers Attn: Mr. Andrew Williams Raleigh Regulatory Field Office 6508 Falls of Neuse Road, Suite 120 Raleigh, NC 27615 RE: Local Access Streets between Alamance West and Alamance East Wetland & Stream Impact Justification Dear Mr. Williams: JAMES M. LAURITSEN, P.E. Director of Development & Technical Services The two roads or "local access streets /commercial streets" north of Boone Station Drive were requested by the Planning and Community Development Department and included as part of the preliminary plans and conditional-use zoning approved by the City of Burlington Technical Review Committee, Planning & Zoning Commission and City Council. As per required City ordinances, we believe that these commercial streets are necessary to provide access to abutting commercial property, circulate traffic within the commercial areas and to provide direct access to aff-street parking facilities. The development is bordered on the northwest by a "major thoroughfare" (St. Marks Church Road), and on the northeast and south by two "minor thoroughfares" (Garden Road and Boone Station Drive), as classified an the current Burlington-Graham Metropolitan Planning Organization (BGMPO) -Thoroughfare Plan. The construction of these two commercial streets would provide benefits similar to frontage streets by allowing for the separation of traffic seeking access between Alamance West and Alamance East from through-traffic. They would provide access between abutting commercial areas without the need to utilize the designated major and minor thoroughfares and thereby limit traffic congestion on these thoroughfares. They will also provide multiple points of ingress and egress from the commercial areas in case of an emergency or necessary evacuation. Page 76 of 87 We believe that these streets are an essential campanent of the development plan for both traffic and safety issues and request that your agency approve any necessary impacts to wetlands, streams or other natural resources required for their construction. If you. have any questions, please do not hesitate to contact this af~ee, Very Truly Yours, J es M. Lauritsen Director of Development and Technical Services Page 77 of 87 Natural Heritage Program (NHP) Page 78 of 87 SoiX 8~ Envi.ronxr>~e:ntal C:r~:risL~ata:nts, I'A 11010 Raven Ridge Road Raleigh, North Carolina 27614 Phone: (919) 846-5900 Fax: (9i9) 84d-9467 September 3, 20(}7 S&EC Project # 7352.W3 Alamance Crossing, LLC Attn: Jen IVieshel 800 South Street, Suite 395 Waltham, IV1A 02453 Re: Natural Heritage Program File Search Alamance West Site Alalnance County, North Carolina Dear 1VIs. Meshel: In August 2007 S&EC conducted an updated file search for all Natural Heritage Program, State; and Federally listed species through the Natural Heritage Program office in Raleigh, North Carolina. 'The location of the project site is depicted on the. attached Burlington and Gibsonville USGS topographic quadrangles. Findings - NC Natural Heritage. Program Office North Carolina Natural Heritage Program records occurrences of rare- plant and animal species, exemplary natural comrnuliities, and special animal habitats known to occur in North Carolina. The record check was performed in August 2007. The subject property is located on the Burlington and Cibsonville USES quadrangles. The following is a list of rare plants .and animals along with their state and/or federal classifications, as well as rare Natural Communities that are within a 5-mile radius of the subject property. Strophitus undulates Creeper NC-T Villosa- constricts Notched rainbow NC-SC Villosa delumbis Eastern creekshell NGNHP -SR Lampsilis radiata conspicua Carolina Fatmucket NC-T Cambarus davidi Carolina ladle crayfish NCNHP -SR Villosa delumbis Eastern creekshefl NCNI-fP -SR Villosa vaughaniana Carolina creekshell NC-E Lampsilis cariosa Yellow lampmussel NC-E US-FSC Hemidactylium scutatum -Four-toed salamander NC-SC {Obscure) Ruellia purshiana Pursh's Wild-petunia SR-O Eupatorium saltuense Ta11 Boneset SR-L Charlotte Office: Greensboro Oflace: 236 LePhiilip Court, Suite C 3817-E, Lawndaie Drive Concord, NC 28025 Greensboro, NC 27455 Phone: (704) 720=9405 Page 79 of 87 Phone: (336) 540-8234 Fax: (704)720-9406 lax: (336)540-8235 August 31, 2007 S&EC Project #7352.W3 Page 2 of 4 Lonicera flc~va Yellow Honeysuckle SR-P Basic oak--hickory forest Basic mesic forest {piedmont subtype} All Alamance County NHP Records: Maior State Federal5tate Grouo Scientific Name Common Name Status Status Rank Invertebrate Cambarus davidi Carolina Ladle Crayfish SR None S2S3 ~~.M~~ Invertebrate Lampsilis cariosa Yellow Lampmussel Animal Invertebrate Lampsilis radiata conspicua Carolina Fatmucket Animal Invertebrate Strophitus undulatus Grasper Animal Invertebrate Villosa constricts Notched Rainbow Animal Invertebrate Villosa detumbis Eastern Creekshell Animal Invertebrate Villosa vaughaniana Carolina Creekshell Animal Natural Basic mesic forest (piedmont N Community subtype) one Natural Community Basic oak--hickory forest None Natural Community Dry oak-hickory forest None Natural Dry-mesic oak--hickory forest None Community Natural Floodpiain pool None Community Natural Community Low elevation seep None Natural Piedmont Boggy Streamhead None Community Natural Piedmont monadnock forest None Community Natural Piedmont/low mountain None Community alluvia! forest Natural Piedmont/mountain levee None Community forest Natural Upland depression swamp None Community forest Natural Xeric hardpan forest None Community Vascular Berberis eanadensis American Barberry Plant Vascular Collinsonia tuberosa Piedmont Horsebalm Plant Vascular Matelea decipiens Glade Milkvine Plant E FSC 51 T None S1? T None S2 SC None S3 SR None 53 E FSC S2 None None S2 None None S3 None None S4 None None S5 Nane None S2S3 None None S3 None- None S2? None None S4 None None S5 None None S3? None None S3 None None S3 5R-T None S2 SR-P None S1 SR-P None S2 Global County - Man _ Rank Status Habitat G2G3 Alamance - Link Current - G3G4 Alamance - Link Historical - G5T2Q Alamance - Link Current - G5 Alamance- Link Current - G3 Alamance - Link Current - G4 Alamance - Link Gurrent - G2 Alamance - Link Current - G5T3 Alamance - Link Current - G4 Alamance - Link Current - G5 Alamance - Link Current - G5 Alamance - Link Current - G3? Alamance - Link Current - G4? Alamance - Link Current GNR Alamance - Link Current - G5 Alamance - Link Current - G5 Alamance - Link Current - G5 Alamance - Link Current G3 Alamance - Link Current - G3G4 Alamance - Link Current - GS Alamance - Link Historical - G3G4 Alamance - Link Historical - G5 Alamance - Link Current - Page 80 of 87 ' August 31, 2007 S&EC Project #73S2.W3 Page 3 of 4 VaSCUIar F'lant Monotropsis odorata Sweet Pinesap SR-T FSC Alamance - S3 G3 Obscure Link Vascular Phacelia coviltei Buttercup Phacelia SR-T FSC 53 G3 Alamance - Link C en# Plant urr Vascular Ruellia purshiana Pursh's Wild-petunia SR-O None S2 G3 Alamance - Link r C t Plant u ren Vascular Symphyotrichum laeve var. Narrow-leaf Aster SR-P None Alamance - Link S2 G5T4 Plant concinnum Historical Vertebrate Hemidactylium scutatum Four-toed Salamander SC None Animal S3 G5 Alamance - Link Obscure Vertebrate Lanius ludovicianus Loggerhead Shrike 5C None 53B,S3N G4 Alamance - Link r Ob Animal scu e NC NHP database updated oti Monday, July 2nd, 2047. Search performed on Thursday, 30 August 2407 @ 15:37:59 EDST NC-SC: North Carolina Special concern NCNHP-SR: North Carolina Natural Heritage Program designated Significantly Rare NC-T: North Carolina Threatened NC-E: North Carolina Endangered l~S-FSC: US Species of Concern P: Peripheral, T: Throughout Range, L: Local "Endangered Species" (E} means any native species documented by biological research and inventory to be in danger of extirpation throughout all or a significant portion of its range within the state and to have no more than five occurrences in the state, and any species determined to bean "endangered species"' pursuant to the federal Endangered Species Act. "Threatened Species" (T} .means any native species documented by biological research and inventory to be likely to become an endangered species within the foreseeable future throughout all or a significant portion of its range within the sate and to have no more than nine occurrences in the state, and any species determined to be a "threatened species" pursuant to the federal Endangered Species Act, except for such species determined to be endangered by the Commissioner in accordance with section 4 of this act. "Species of Special Concern" (SC} means any native plant species or any native nonl~arvested wildlife species documented by scientific research and inventory to have a naturally restricted range or habitat in the state, to be at a low population level, to be in such high demand by man that its .unregulated taking would. be detrimental to the conservation of its population or has been extirpated from the state. "Significantly Rare" (SR} Species which are very rare in North Carolina, generally with 1-20 populations in the state, generally substantially reduced in numbers by habitat destruction (and. somekimes also by direct exploitation or disease}. These species are generally more common somewhere else in their ranges, occurring in North Carolina peripherally to their main ranges, mostly in habitats which are unusual in North Carolina. Also included are some species with 20-100 populations in North Carolina, if they also have only 50-140 populations rangewide and are declining. Page 81 of 87 August 31, 2007 S&EC Project #7352.W3 Page 4 of 4 Summary There are no federally endangered species, federally threatened species, ar designated critical habitats, documented within the project boundaries.. The records search at the Natural Heritage Program revealed that no state or NHP designated rare plants or animals have been recorded within the proj ect boundaries. If you have any questions or need additional services, call me. Sincerely, i ~. ~~.!t.~-~'iP~ ~ ' 1 !~G~(~t. James R. Graham Jr. Biologist /Environmental Scientist Attachments: USES Quad Map with I-Iistorical Site Locations and Occurrences of Rare Flant and Animal Species Page 82 of 87 Natural Heritage Program Elemental Occurrence Map Legend for the Alamance West Site {3-mile radius) Project Name: Alamance West Site • -NHP Elemental Occurence Pro ect # 7352.W3 Properly Boonaaly 1 inch - 2000 feet Project Manager: Debbie Edwards - Site Location: Alamance County, NC ~ S d~ m'ucinnvnl.J Cunesal-u i PA August 31, 2007 m~er>~:-t~~,ern~c, Map bL+~ James Graham .~.'r~ ~•~~~=~-gym Yage 83 of 87 State Historic Preservation Office (SHPO) Page 84 of 87 ~dMSWp° ..°u+a ~~ ~~ .n ~,. p+u+ Michael f I~nslcy, Coovemo[ l.isbeth C.. Gcans, Secretary )effrcy ~ Crow, Ucpury~ Secretary June 7, 2005 Karen M. Gosselin Engineering Consulting Serz*ices, Ltd. 6909 International Drive Suite 10.3 Greensboro, NC 27409 Office of Archives and History Division of l4istnrical Resources David Brool:, llireeeor Re: Approximate 150 Acre Tract - I-$5 and Western Alamance Loop, Burlington, EGS, Ltd. G-10911, Alatnance County, ER OS-110$ Dear Ms. Gosselin: T'hanlc you fox your letter of May 19, 2005, concerning the above project. We have conducted a review of the proposed undertaking and axe aware of no historic resources which would be affected by the project. Tliexefoxe, we have no comment on the undertaking as proposed. The above cotnments are made pw uant to Section 106 of the National Historic Preservation Act and the Advisory CouncIl on Historic Preser-~tation's Regulations for Compliance with Section 106 codified at 36 GFR Part 800. Thank you for your cooperation and consideration. If you have questions concerning the above cotntnent, contact Renee Gledhill-Earley, environmental review coordinator, at 919/73.3-4763. In all future communication conceming this project, please cite the above referenced tracking number. Sincerely, ~~~,,~Q~ eter Sandbeclc o0 North Carolina .Department of Cultural Resources State Historic Preservation Of&ce Pctcr D Smtdbed:, Adminiscntor ADIvIIN[STRATION SW N Dlount Stmeq Raleigh NC 4617 Azad Service Centcq RAcigh NC 27699-0617 RESTORATION 515 N Dloun[ Srrcet Raleigh NC 4677 Mad Senicc Cemer, Raleigh NC 27699-4G77 SURVEY & PL,ANN[NC 515 N Dlounr Srrcct, 2alcigh, NC 4677 Mad Srnice Cenmr. R:deigh NC 27699-AG77 Page 85 of 87 North Carolina Ecosystem Enhancement Program (NCEEP) Letter Page 86 of 87 r~ ,F~cosstem . PROGRAM September 5, 2007 Jon Meshel Alamance Crossing, LLC 800 South St. Suite 395 Waltham, MA 2453 Project: Alamance West County: ALAMANCE The purpose of this letter is to notify you that the North Carolina Ecosystem Enhancement Program (NCEEP) is willing to accept payment for impacts associated with the above referenced project. Please note [hat this decision does not assure that the payment will be approved by [he permit issuing agencies as mitigation for project impacts. It is the responsibility of the applicant to contact these agencies to determine if payment to the NCEEP will be approved. the issued 404 Permid401 Certification/CAMA permit within this time frame, this acceptance wiB expire. It is the applicant's responsibility to send copies of the permits to NCEEP. Once NCEEP receives a copy of the permit(s) an invoice will be issued based on the required mitigation in that permit and payment must be made prior to conducting the authorized work. The amount of the In Lieu Fee to be paid to NCEEP by an applicant is calculated based upon the Fee Schedule and policies listed at www.nceep.net. Based on the information supplied by you the impacts that may require compensatory mitigation aze summazized in the following table. CAPE FEAR 03030002 Stream (feet) Wetlands (acres) Buffer I (Sq. Ft.) Buffer II (Sq. FtJ Cold Cool Warm Ri azian Non-Ri azian Coastal Mazsh Impacts 0 0 2,218 1.81 0 0 0 0 Credits 0 0 4,436 3.62 0 0 0 0 Upon receipt of payment, EEP will take responsibility for providing the compensatory mitigation. If the regulatory agencies require mitigation credits greater than indicated above, and the applicant wants NCEEP to be responsible for the additional mitigation, the applicant will need to submit a mitigation request to NCEEP for approval prior to permit issuance. The mitigation will be performed in accordance with the Memorandum of Understanding between the N. C. Department of Environment and Natural Resources and the U. S. Army Corps of Engineers dated November 4, 1998. If you have any questions or need additional information, please contact Kelly Williams at (919) 716-1921. Sincerely, William .Gilmore, PE Director cc: Cyndi Kazoly, NCDWQ We[lands/401 Unit Andy Williams, USACE-Raleigh Dazyl Lamb, NCDWQ-Winston-Salem Debbie Edwazds, agent File 1Ltstovu~t~... E~t~C~a~,cut9... P~ot~c'~ Oc>,Y Itate -$~- FCD~F~IR North Carolina Ecosystem Enhancement Program, 1652 Mail Service Center, Raleigh, NC 27699-1652 / 919-715-0476 / www.nceep.net Page 87 of 87