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Home My WebLink About19961094 Ver 1_COMPLETE FILE_19961121 F WAIF Michael F. Easley, Governor OI'll0 RQG William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources \ Alan W. Klimek, P.E., Director ] Division of Water Quality Q .? Coleen H. Sullins, Deputy Director Division of Water Quality July 16, 2004 Mecklenburg County DWQ Project # 96-1094 Mr. Dudley Stone, P.E. Cole, Jenest, and Stone 200 South Tryon Street, Suite 1400 Charlotte, NC 28202 Approval of Stormwater Management Plans for 2989- CBP-10B Office Building Dear Mr. Stone: Staff with the Division of Water Quality have reviewed the stormwater management plan dated June 24, 2004 (received July 7, 2004). This plan satisfies the requirements of the §401 Water Quality Certification. As stated in that Certification, this stormwater management facility must be constructed and, operational and the stormwater management plan implemented. All other conditions of the Certification are still applicable and must be followed. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please telephone Cynthia Van Der Wiele at 919.715.3473. Sincerely, John R. Dorney NC DWQ, Manager JRD/cvdw Cc: USACE Asheville Regulatory Field Office DWQ Mooresville Regional Office File Copy Central Files Y N. C. Division of Water Quality, 401 Wetlands Certification Unit, 1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address) 2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location) (919) 733-1786 (phone), 919-733-6893 (fax), (http://h2o.enr.state.nc.us/ncwetlands Project Name: 2989 CBP-10B Office Building Project No. DW Q Wet Detention Pond SUBMITTED DESIGN: REQUIRED DESIGN: elevations 63:erage 0 depth status Bottom of Basin (ft) 580 Permanent Pool (ft) 588 8 ft. depth check depth Temporary Pool (ft) 591.25 3.25 ft. depth ok areas Permanent Pool SA (sq ft) 9217 3093 sq. ft. ok f _ A' Drainage Area (ac) 5.49 2985 based on avg depth ok Impervious Area (ac) 3.66 66.7 % - volumes Permanent Pool (cu ft) 27346 Temporary Pool (cu ft) Foreba ( ft) 64177 6957 12954 cu. ft. ??JJ 4 % Vs ZO 10 25 ok l k b ? ` y cu . c iec fore c DA ( Ct , t other parameters SA/DA 2.9 101 1.29 2-72- Orifice Diameter (in) * is 0.21 cfs drawdown Design Rainfall (in) 1 a 3.6 day drawdown S ok L>L? Q q p 2.7Z c.?-" 12e- C at? Linear Interpolation of Corr ect SAIDA*** 8 . Permanent Pool Depth Next Lowest % Impervious SA/DA fron (Avg. Depth) 1.18 1.139628947 60 L 2.4 Project Impervious > 66.7 1.29 1.25 2.65 Next Highest 70 1.35 1.30267983 2.78 3 ft 4 /pu Transmittal 0 Land Planning Landscape Archite u Civil Engineering Urban Design Michael S.Cole, RLA Managing Principal Brian C. lenest, RLA Managing Principal Dudley D. Stone, PE Managing Principal Susan G. Freyler, RLA Principal lane S. Alexander, RLA Principal Kevin I. Brickman, RLA Principal 200 South Tryon Street Suite 1400 Charlotte North Carolina 28202 Tele 704. 376. 1555 Fax 704. 376. 7851 Email cis@colejeneststone.com www.colejeneststane.com Date: June 24, 2004 WETLANDS/ 401 GROUP Reference: 2989 - CBP-10B Office Building - DWQ #961094 "'L.. 0 712004 Attention: Mr. John R. Dorney WATER QUALITY SECTION Co parry: North Carolina Division of Water Quality Tel: (919) 733-1786 4401 Reedy Creek Road. Raleigh, North Carolina 27607 We Are Transmitting: Transmitted Via: ® For Approval ? For Your Use ? As Requested ? For Review Remarks: Per your telephone request of June 23, 2004, we are re-submitting the attached plans and calculations. Included in this submittal is a copy of the Wet Detention Basin Supplement as the signed and notarized original was submitted April 7, 2004. ® Herewith ? Under Separate Cover Copies Dated Description 1 04/20/04 Water Quality Basin Calculations 1 --- Division of Water Quality - Wet Detention Worksheet 1 ea. 06/09/04 CV1.0, CV2.2, CV3.0, CV4. 0, CV5.0 1 05/19/04 CV2.0 1 05/05/04 CV2.1 1 03/03/04 CV6.0 1 04/02/04 CV6.1 1 05/20/04 CV6.2 1 12/11/03 SS1.0 1 04/20/04 DA1.0 ISI Mail ? Overnight ? Courier ? Hand Delivery ? Pick-Up Subsequent to the submittal on April 7, 2004, you called on June 4, 2004 and stated you had the plans and calculations but needed the DWQ number. One June 10, 2004, we called to give you the DWQ number 96 94). On June 23, 2004, you called to request the plans and calculations. By: We hope you have everything you need for the review. Jason. Dolan smm w6t'? cc: Mr. Clifton Coble - BD Mr. Jeff Floyd - LS3P Mr. Dudley D. Stone, PE - CJS Ms. Susan G. Freyler, RLA - CJS MAProject Fi1es\2969\2004\Trans\0624t Dorney, J. wgpondsubmit.doc Permit No. State of North Carolina Department of Environment and Natural Resources Division of Water Quality (to be provided by DWO) STORMWATER MANAGEMENT PERMIT APPLICATION FORM WET DETENTION BASIN SUPPLEMENT This form may be photocopied for use as an original DW Stormwater Management Plan Review: A complete stonnwater management plan submittal includes an application form, a wet detention basin supplement for each basin, design calculations, and plans and specifications showing all basin and outlet structure details. 1. PROJECT INFORMATION Project Name: CBP-10B Office Bui 1 di ng Contact Person: Dudley D. Stone, PE Phone Number: For projects with multiple basins, specify which basin this worksheet applies to: 376-1555 elevations Basin Bottom Elevation 580.0 ft. Permanent Pool Elevation 588.0 ft. Temporary Pool Elevation 591.25 ft. a7'eus Permanent Pool Surface Area 9,217 sq. ft. Drainage Area 5.49 ac. Impervious Area 3.66 ac. volumes Permanent Pool Volume 27,346 cu. ft. Temporary Pool Volume 64,177 cu. ft. Forebay Volume 6,957 cu. ft. Other parameters SA/DA I 2.98 Diameter of Orifice 2.5 in. Design Rainfall 1 in. Design TSS Removal 2 % (floor of the basin) (elevation of the orifice) (elevation of the discharge structure overflow) (water surface area at the orifice elevation) (on-site and off-site drainage to the basin) (on-site and off-site drainage to the basin) (combined volume of main basin and forebay) (volume detained above the permanent pool) (approximately 20% of total volume) (surface area to drainage area ratio from DWO table) (2 to 5 day temporary pool draw-down required) (minimum 85% required) Form SWU-102 Rev 3.99 Page I of 4 4 ?. Footnotes: ' "Asher using the Division SA;LA tables, the correct SAIDA ratio for permanent pool sizing should be computed based upon the actual impervious % and permanent pool depth. Linear interpolation should be employed to determine the correct value for non- standard table entries. '- In the 20 coastal counties, the requirement for a vegetative filter may be waived if the wet detention basin is designed to provide 909'o TSS removal. The NCDENR BMP manual provides design tables for both 85% TSS removal and 90% TSS removal. H. REQUIRED ITEMS CHECKLIST The following checklist outlines design requirements per the Stormwater Best Management Practices Manual (N.C. Department of Environment, Health and Natural Resources, February 1999) and Administrative Code Section: 15 A NCAC 2H .1008. Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If the applicant has designated an agent in. the Stormwater Management Permit Application Form, the agent may initial below. If a requirement has not been met, attach justification. Applicants Initials JED a. The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet). JED b. The forebay volume is approximately equal to 20% of the basin volume. JED c. The temporary pool controls runoff from the design storm event. JED d. The temporary pool draws down in 2 to 5 days. JED e. If required, a 30-foot vegetative filter is provided at the outlet (include non-erosive now calculations) JED f. The basin length to width ratio is greater than 3:1. __ JED g. The basin side slopes above the permanent pool are no steeper than 3:1. JED h. A submerged and vegetated perimeter shelf with a slope of 6:1 or less (show detail). JED i. Vegetative cover above the permanent pool elevation is specified. JED J. A trash rack or similar device is provided for both the overflow and orifice. JED k. A recorded drainage easement is provided for each basin including access to nearest right- JED of-way. 1. If the basin is used for sediment and erosion control during construction, clean out of the basin is specified prior to use as a wet detention basin. JED m. A mechanism is specified which will drain the basin for maintenance or an emergency. III. WET DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT The wet detention basin system is defined as the wet detention basin, pretreatment including forebays and the vegetated filter if one is provided. This system (check one) 0 does XXdoes not incorporate a vegetated filter at the outlet. This system (check one) 0 does A(does not incorporate pretreatment other than a forebay. Form SWU-102 Rev 3.99 Page 2 of 4 iviaiuteuauce aciivities shall be performed as follows: After every significant runoff producing rainfall event and at least monthly: a. Inspect the wet detention basin system for sediment accumulation, erosion, trash accumulation, vegetated cover, and general condition. b. Chect and clear the orifice of any obstructions such that drawdown of the temporary pool occurs within 2 to 5 days as designed. Repair eroded areas immediately, re-seed as necessary to maintain good vegetative cover, mow vegetative cover to maintain a maximum height of six inches, and remove trash as needed. 3. Inspect and repair the collection system (i.e. catch basins, piping, swales, riprap, etc.) quarterly to maintain proper functioning. 4. Remove accumulated sediment from the wet detention basin system semi-annually or when depth is reduced to 75% of the original design depth (see diagram below). Removed sediment shall be disposed of in an appropriate manner and shall be handled in a manner that will not adversely impact water quality (i.e. stockpiling near a wet detention basin or stream, etc.). The measuring device used to determine the sediment elevation shall be such that it will give an accurate depth reading and not readily penetrate into accumulated sediments. When the permanent pool depth reads 582 feet in the main pond, the sediment shall be removed. When the permanent pool depth reads 582 . 75 feet in the forebay, the sediment shall be removed. BASIN DIAGRAM N11 in the blanks) 17 Permanent Pool Elevation _58$_ Sediment Re oval El. SR9 _- 75 ? 75 0 --------------- -- Sediment Removal Elevation 5$9 75% Bottom Ele ation 581 % -------------------------------580 ---------- 1-25% --o--- Bottom Elevation / FOREBAY 1VIAIN POND 5. Remove cattails and other indigenous wetland plants when they cover 50% of the basin surface. These plants shall be encouraged to grow along the vegetated shelf and forebay berm. 6. If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment through the emergency drain shall be minimized to the maximum extent practical. Form SWU-102 Rev 3.99 Page 3 of 4 All components of the wet detention basin system shall be maintained in good working order. I acknowledge and agree by my signature below that I am responsible for the performance of the seven maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. Print name: C 1.( F T-0 ?-4 S . co BL15 Title: ft%t. V Address: 133 ? O 130-Ua&i+yrut CDrPoya:f-C Place &)-f-c 3Lt-)o . Chadof,-, 1C Zs? --? Phone: q 9 ZD S ? Signature: C-Z,- Date: 3 -22 - Note: The legally responsible party should not be a homeowners association unless more than 50°% of the lots have been sold and a resident of the subdivision has been named the president. I, , 041Cr? IK?- r 1?(! G'nu' ` , a Notary Public for the State of JU? T` ??-i?lf'?, County of IU e-, &k (-e nj do hereby certify that personally appeared before me this A71n d day of and acknowledge the due execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal, SEAL My commission expires :5- :z J-06) Form SWU-102 Rev 3.99 Page 4 of 4 .o ColeJenest &Z'Mmle Land Planning Landscape Architecture Civil Engineering Urban Design 200 South Tryon Street Suite 1400 Charlotte, North Carolina 28202 Tel 704. 376. 15 5 5 Fax 704. 376. 7851 www.colejeneststone.com CALCULATIONS FOR: Storm Drainage System Sediment Basins Water Quality Basin Zq 89 G??-101 WETLANDS 1401 GROUP JUL 0 7 2004 WATER QUALITY SECTION DA TE: 02/26/04 REV. 04/20/04 110 <<aPE •?i?c??. ley' O : of O,y'• = = SEA G 103 84 't O % ?rrriirr??? rrb nu ,.??.r c rvrv WkD \ ,? ::WkB : k8 - s MO ? \ ? \ V WkD _ IrA a.-N/kE WkB: Wk .? WkB VJk - WkD ': _WkD =, i r l ? ?? cj s B ?? WkD O' fL / \ NFD / Y C ?? kp? ?? M c ?@ _ - e V - / rV k8 w ,Wk6? lr8 WkD ?: r 1NkD WkB WkD? O s a r.: m ? ? ? MO ? ? ' v r gW kD ? D' t7eD ?0? ' / ' 3? , _ Y c V-;j r6 w - ?_ _ -?w ?o rg ?O. -R W?tB? -a s '<'r? J ??',WkD•.i- ???WkD _ l'?....rr,. s. Ilk ?'? w W kD '? 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'? t`i •?.,. ? `•- ?? } i ? r ?r ?/ i { ? / ?? _ ` i;°,, .?1 `` 1"f't 1? • 4 " ?j ti, •` i r "? 1 11'4`{}i y, i ij ...,??r .j a ?`°? _ '? %?'r?? \ t X67 t ` 1\ F1,i 1 I 11P i o(s juoq yid 0? ?l S0 n0 0Z?9 z/??0 '5mp dowoaiou,oap\5uiaaauiou9\6962\ro'dd/\iS.JS d CSP - 10B CvleJenest'& Stone JOB NO.: 2989 BY: JDB 112 South Tryon Street Suite 300 DATE: 212612004 T.L.: SGF - Charlotte, North _Carolina 28284 REVISED: 41212004 P.M.: DDS ' PRELIMINARY CA,LCUL-ATIONS INTRODUCTION: SUMMARY Subject project is located within the Ballantyne Corporate park and is accessed from North Community House Road. As a condition of the previously issued DNER permit, we are required to provide a water quality basin. Because we are not within a watershed protection area, water quality calculations and layout will be submitted directly to the Department of Natural resources. The following calculations detail an outlet structure and pond grades which will fulfill water quality and detention requirements. DRAINAGE AREAS: (see attached drainage area map) Basin #1 Predeveloped Drainage Area = 5.49 acres 0.008578 sq. miles Postdeveloped Drainage Area= 5.49 acres 0.008578 sq. miles SOIL TYPES: (see attached soils map) Basin #1 Area % ` Sbil Type I Hydrvlo qic Soil Group 50 Wilkes C 50 Monacan C CURVE NUMBER: Predei e/oped CN r 11BASIN ONE Cover Type-' Arba SF % CN Wtd CN Pasture Fair Condition 239144 1.00 79 79.00 Total 239144 79.00 Composite CN 79.00 [Use CN = 79 Postdeveloped'CN BASIN ONE Cover,,T a Area. SF V CN - Wtd. CN Office Park Avg impervious 72% 239144 1.00 91 91.00 Total 239144 91.00 Composite CN 91.00 1- Use CN = 91 Page 1 of 1 FECCBP' -10B ColeJenest.&;Stone JOB NO.: 2989 BY: JDB 112 South Tryon Street, Suite 300 DATE: 02126104 T.L.: SGF Charlotte,' North Carolina 28284 REVISED: 04102104 P.M.: DDS PRELIMINARY CALCULATIONS BASIN #1 TIME OF CONCENTRATION PRE-DEVELOPMENT Pre-development Type:_ Sheet Flow , Flow Phase One Length: 100 ft "N" Value: 0.4 from tables Slope: 0.053 ft/ft Computed T' 143_Minutes Pre-development Type: Shallow Concentrated Flow Flow Phase Two Surface: u Length: 232 ft u=unpaved Slope: 0.029 ftlft p= paved Velocity: 2.75 ft(sec Computed 'T': 0.023 hr, or 1.38 `Minutes Pre-development Type: Open Channel Flow Flow Phase Three Length: 483 ft Velocity: 5 ft(sec (assumed) Computed 'W. 0.027 hr, or -1.6 Minutes Pre-development Time of Concentration Total Flow Total T, _ 17.7 Minutes Summary La Time TLAc= 10.6 Minutes 1 ' ?e =0.6 x Tc TLac = 0.18 Hours BASIN #1 TIME OF CONCENTRATION POST-DEVELOPMENT Post-development Time of Concentration Total Flow Total T, _ 5.0 Minutes Summary Lag Time T LAG = 3.0 Minutes TLaG=0.6xT, TAG= 0.05 Hours Page 1 of 2 A Q m y Z 0 Q" M. -. co '? co ?. 0 4-1 06 m?U a " fn C ? .? :m ? 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N M O u7 r N N w . co o (11 (n 9 (n (D C) Lo O tc) u) CBP-10 2-YEAR STORM xxxxxxxxxxxxxxxxxxxxxx*xxxxx+**xxxxxxxxxx * * * FLOOD HYDROGRAPH PACKAGE (HEC-1) * MAY 1991 VERSION 4.0.1E * Lahey F77L-EM/32 version 5.01 * Dodson & Associates, Inc. * RUN DATE 03/04/04 TIME 12:13:39 *xxxxxxxx,txxxxxxxxxxxxxxx*xxxxxxxxxxxxxxx xxxxxxxxxxxx.xxxxxxxxxxxxxxxxxxxxxxxxxx * U.S. ARMY CORPS OF ENGINEERS * HYDROLOGIC ENGINEERING CENTER * 609 SECOND STREET * DAVIS, CALIFORNIA 95616 * (916) 551-1748 x x xxxxxxxr.,exxxxxxx*xxxx*xxxxxx,o-x xxx****xx X X XXXXX XX XXX XX X X X X X X XX X X X X X XXXX XXX XXXX X XX XXX X X X X X X X X X X X X X X XXXXX XX XXX .'OC XXX THIS PROGRAM REPLACES ALL PREVIOUS VERSIONS OF HEC-1 KNOWN AS HEC1 (JAN 73), HECIGS, HECIDB, AND HECIKW. THE DEFINITIONS OF VARIABLES -RTIMP- AND -RTIOR- HAVE CHANGED FROM THOSE USED WITH THE 1973-STYLE INPUT STRUCTURE. THE DEFINITION OF -AMSKK- ON RM-CARD WAS CHANGED WITH REVISIONS DATED 28 SEP 81. THIS IS THE FORTRAN77 VERSION NEW OPTIONS: DAMBREAK OUTFLOW SUBMERGENCE , SINGLE EVENT DAMAGE CALCULATION, DSS:WRITE STAGE FREQUENCY, DSS:READ TIME SERIES AT DESIRED CALCULATION INTERVAL LOSS RATE:GREEN AND AMPT INFILTRATION KINEMATIC WAVE: NEW FINITE DIFFERENCE ALGORITHM C3P-10 2-YEAR STORM HEC-1 TNP(TT LINE ID. ...... 1... .... 2.. ..... 3 ....... 4....... 5. ...... 6 ....... 7. ...... 8 .... ... 9...... 10 1. ID BALLANTYNE CBP-10 13 2 ID 2 YEARSTORM 3 ID FILE: 2989-02 4 ID 5 IO 5 6 IT * 1 1000 7 KK PRE DEVEL OPMENT CONDITION 8 KO 0 0 0 0 21 9 PH 0 0 .42 .83 1.45 1.76 1.95 2.28 * 0 0 .59 1.26 2.36 2.90 3.21 3.72 * 0 0 .75 1.61 3.05 3.78 4.20 4.92 10 BA .0086 11 LS 0 79 0 12 UD .18 13 KK POSTDEVELOPMENT 14 KO 0 0 0 0 21 15 PH 0 0 .42 .83 1.45 1.76 1.95 2.28 * 0 0 .59 1.26 2.36 2.90 3.21 3.72 * 0 0 .75 1.61 3.05 3.78 4.20 4.92 16 17 BA LS .0086 0 91 0 f 18 AD .05 y? L,J v 19 KK DETENTION 20 KF YES 21 KO 0 0 0 0 21 22 RS 1 ELEV 588 23 SV 0 .21 .42 .63 .84 .89 24 SE 588 589 590 591 592 592.25 25 SQ 0 .16 .23 .27 .84 57.06 78.38 26 SE 588 589 590 590.85 591 592 592.25 27 ZZ PAGE 1 CBP-10 2-YEAR STORM OPERATION STATION HYDROGRAPH AT PRE DE HYDROGRAPH AT POSTDE ROUTED TO* DETENT RUNOFF SUMMARY FLOW IN CUBIC FEET PER SECOND TIME IN HOURS, AREA IN SQUARE MILES PEAK TIME OF AVERAGE FLOW FOR MAXIMUM PERIOD FLOW PEAK 6-HOUR 24-HOUR 72-HOUR 5.53 3.23 1. 0. 0. 18.68 3.07 1. 0. 0. 0.27 5.98 0. 0. 0. BASIN MAXIMUM TIME OF AREA STAGE MAX STAGE 0.009 0.009 0.009 590.77 6.05 *** NORMAL END OF HEC-1 *** CBP-10: 10-YEAR STORM *xxxxxxxxxxxxxxxxxxxxxxxxxxx*xxxxxxxxxxxx x x * FLOOD HYDROGRAPH PACKAGE (HEC-1) * MAY 1991 * VERSION 4.0.1E * Lahey F77L-EM/32 version 5.01 * Dodson & Associates, Inc. * RUN DATE 03/04/04 TIME 12:14:46 *xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*xxxxxxxx xxxxxxxxxx*xxxxxxxxxxxx x-*xxxxx*xxxxxxx,e * U.S. ARMY CORPS OF ENGINEERS * HYDROLOGIC ENGINEERING CENTER * 609 SECOND STREET * DAVIS, CALIFORNIA 95616 * (916) 551-1748 *xx*,rxx*xxx*xxxxxxxxxxxx*xxxxxxxxxx***:t X X XY-C = XX XX X X X X X X XX X X X X X XXXX XXX ?= X XXX XX X X X X X X X X X X X X X X XXX]G CIX Y-= XXX THIS PROGRAM REPLACES ALL PREVIOUS VERSIONS OF HEC-1 KNOWN AS HEC1 (JAN 73), HECIGS, HECIDB, AND HECIKW. THE DEFINITIONS OF VARIABLES -RTIMP- AND -RTIOR- HAVE CHANGED FROM THOSE USED WITH THE 1973-STYLE INPUT STRUCTURE. THE DEFINITION OF -AMSKK- ON RM-CARD WAS CHANGED WITH REVISIONS DATED 28 SEP 81. THIS IS THE FORTRAN77 VERSION NEW OPTIONS: DAMBREAK OUTFLOW SUBMERGENCE , SINGLE EVENT DAMAGE CALCULATION, DSS:WRITE STAGE FREQUENCY, DSS:READ TIME SERIES AT DESIRED CALCULATION INTERVAL LOSS RATE:GREEN AND AMPT INFILTRATION KINEMATIC WAVE: NEW FINITE DIFFERENCE ALGORITHM CBP-L0: 10-YEAR STORM HEC-1 INPUT LINE ID ....... 1.. ..... 2. ...... 3 ....... 4....... 5....... 6 ....... 7. ...... 8....... 9...... 10 1 ID BALLANTYNE CBP-10B 2 ID 10 YEARSTORM 3 ID FILE: 2989-10 4 ID 5 IO 5 6 IT * 1 1000 7 KK PRE DEVEL OPMENT CONDIT ION 8 KO 0 0 0 0 21 * 0 0 .42 .83 1.45 1.76 1.95 2.28 9 PH 0 0 .59 1.26 2.36 2.90 3.21 3.72 * 0 0 .75 1.61 3.05 3.78 4.20 4.92 10 BA .0086 11 LS 0 79 0 12 DD * .18 13 KK POSTDEVELOPMENT 14 KO 0 0 0 0 21 * 0 0 .42 .83 1.45 1.76 1.95 2.28 15 PH 0 0 .59 1.26 2.36 2.90 3.21 3.72 * 0 0 .75 1.61 3.05 3.78 4.20 4.92 16 BA .0086 17 LS 0 91 0 18 DD * .05 19 KK DETENTION 20 KF YES 21 KO 0 0 0 0 21 22 RS 1 ELEV 588 23 SV 0 .21 .42 .63 .84 .89 24 SE 588 589 590 591 592 592.25 25 SQ 0 .16 .23 .27 .84 57.06 78.38 26 SE 588 589 590 590.85 591 592 592.25 27 ZZ PAGE 1 - OPERATION STATION HYDROGRAPH AT PRE DE HYDROGRAPH AT POSTDE ROUTED TO DETENT CBP-10: 10-YEAR STORM RUNOF'F' SUMMARY FLOW IN CUBIC FEET PER SECOND TIME IN HOURS, AREA IN SQUARE MILES PEAK TIME OF AVERAGE FLOW FOR MAXIMUM PERIOD FLOW PEAK G-HOUR 24-HOUR 72-HOUR 13.74 3.23 2. 1. 1. 31.25 3.07 3. 1. 1. 13.55 3.22 1. -1. 1. BASIN MAXIMUM TIME OF AREA STAGE MAX STAGE 0.009 0.009 0.009 591.23 3.22 - NORMAL END OF HEC-1 - CBP-10: 50-YEAR STORM +xx+xx x++*++xxx++x++++xxxx+x++xx+++++ + + * FLOOD HYDROGRAPH PACKAGE (HEC-1) * MAY 1991 * VERSION 4.0.1E * Lahey F77L-EM/32 version 5.01 * Dodson & Associates, Inc. * RUN DATE 03/04/04 TIME 12:15:37 x**,rx+x+xxx+**xxx+++-*x+xx++x*+**xx***xxx* * U.S. ARMY CORPS OF ENGINEERS * HYDROLOGIC ENGINEERING CENTER * 609 SECOND STREET * DAVIS, CALIFORNIA 95616 * (916) 551-1748 x X X xxxxx xx -N = X X X X X X XX X X X X X XX74 OQ{7C XXXX , X XX XXX X X X X X X X X X X X X X X XKX:NC XX X.'C DCX XXX THIS PROGRAM REPLACES ALL PREVIOUS VERSIONS OF HEC-1 KNOWN AS HEC1 (JAN 73), HECIGS, HECIDS, AND HECIKW. THE DEFINITIONS OF VARIABLES -RTLMP- AND -RTIOR- HAVE CHANGED FROM THOSE USED WITH THE 1973-STYLE INPUT STRUCTURE. THE DEFINITION OF -AMSKK- ON RM-CARD WAS CHANGED WITH REVISIONS DATED 28 SEP 81. THIS IS THE FORTRAN77 VERSION NEW OPTIONS: DAMBREAK OUTFLOW SUBMERGENCE , SINGLE EVENT DAMAGE CALCULATION, DSS:WRITE STAGE FREQUENCY, DSS:READ TIME SERIES AT DESIRED CALCULATION INTERVAL LOSS RATE:GREEN AND AMPT INFILTRATION KINEMATIC WAVE: NEW FINITE DIFFERENCE ALGORITHM LINE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 CBP-10: 50-YEAR STORM HEC-1 INPUT ID....... 1....... 2....... 3....... 4....... 5....... 6....... 7....... 8....... 9...... 10 ID BALLANTYNE C13P-10B ID 50 YEARSTORM ID FILE: 2989-50 ID IO 5 IT 1 1000 * KK PRE DEVELOPMENT CONDITION KO 0 0 0 0 21 * 0 0 .42 .83 1.45 1.76 1.95 2.28 * 0 0 .59 1.26 2.36 2.90 3.21 3.72 PH 0 0 .75 1.61 3.05 3.78 4.20 4.92 BA .0086 LS 0 79 0 UD .18 * KK POSTDEVELOPMENT KO 0 0 0 0 21 * 0 0 .42 .83 1.45 1.76 1.95 2.28 * 0 0 .59 1.26 2.36 2.90 3.21 3.72 PH 0 0 .75 1.61 3.05 3.78 4.20 4.92 BA .0086 LS 0 91 0 UD .05 KK DETENTION KF YES KO 0 0 0 0 21 RS 1 ELEV 588 SV 0 .21 .42 .63 .84 .89 SE 588 589 590 591 592 592.25 SQ 0 .16 .23 .27 .84 57.06 78.38 SE 588 589 590 590.85 591 592 592.25 ZZ PAGE 1 CBP-10: 50-YEAR STORM OPERATION STATION HYDROGRAPH AT PRE DE HYDROGRAPH AT POSTDE ROUTED TO' DETENT RUNOFF SUMMARY FLOW IN CUBIC FEET PER SECOND TIME IN HOURS, AREA IN SQUARE MILES PEAK TIME OF AVERAGE FLOW FOR MAXIMUM PERIOD FLOW PEAK 6-HOUR 24-HOUR 72-HOUR 21.09 3.22 3. 1. ?. 41.97 3.07 4. 1. 1. 32.03 3.13 2. 1. - 1. BASIN MAXIMUM TIME OF AREA - STAGE MAX STAGE 0.009 0.009 0.009 591.55 3.13 *** NORMAL END OF HEC-1 *** CB'P 1 4B ColeJenest &'StoneA ', JOB No.: 2989 BY: JDB 112 South Tryon Street. Suite 300 DATE: 02126104 T.L.: SGT Charlotte, North Carblina 2$284:_, L` REVISED: 04102104 P.M.: DDS FLOA'TATION,,,,,CALCULATIONS? CONSTRAINTS: Weight of Concrete Weight of Water Safety Factor (S. F.) Height of structure Structure thickness Outlet box width 150 Ibs/ft^3 62.4 Ibs/ft^4 1.25 11.25 ft 5 in Eft Weight of outlet structurefWs) Ws = (width + thickness x 4) x thickness x height x weight of concrete = Weight of water displaced Ww = (width + 2 x thickness x 4) x Weight of water x height = 19188 Ibs Size Base Wb = (S. F. x Ww) - Ws = 5938 Ibs Footinq size Required concrete = Wb / Weight of concrete = 40 cult 'Assume base is 6" wider than exterior box width and minimum thickness is 8". Thickness of base = 0.74 ft 18047 lbs Length = 7.83 ft Width = 7.83 ft Thickness = 0.74 ft CBP - 10B ColeJenest & Stone JOB NO.: 2989 BY: JDB 112 Soutlr Tryon Street,' Suite 300 DATE: 21612004 T. L.: SGF Charlotte, North Carolina 28284' REVISED: 41212004 P.M.: DDS SEDIMENT BASIN CALCUL'A'TIONS GRAVEL & RIP RAP BASIN DESIGN FOR EXISTING SEDIMENT BASIN #1 DRAINAGE AREAS/REQ D STORAGE DESIGN ' CRITERIA Total drainage area TDA 5.4 ac Proposed sediment depth 5 ft max 6ft Disturbed area(DA) 5.3 ac Bottom elevation of basin 580 msl Required sediment storage(1800xTDA) 9666 cf Depth of flow over spillway 1 ft BA SIN GONFIGURA TION Bottom elevation 580 msl Sediment Storage elevation 585 msl Spillway crest 585 ms/ Top of Berm 587 msl ESTIMATED'BASM SIZE (RECTANGULAR) Length(ft) Width(ft) Bottom 53 22 Top 81 50 BASIN: EFFICIENCY Sediment storage provided: 10054 OKAY Sediment storage required: 9666 cf FREFER BASIN'SIZE TO EROSION CONTROL PLAN Elev. Area. SF ' Cumulative Volume CF 580 247 0 581 1092 670 582 1694 2063 583 2324 4072 584 2984 6726 585 3672 10054 Page 1 of 1 CBP = 40B ' Cole Jenest & Store ?I JOB N O .: 2989 BY: JDB 1 `92 South, Tr}?on Street; Suite '300 # DATE: 02/26/04 T.L.: SGF Ghaflofte, North Carolina 28284 . REVISED: P.M.: DDS RIPRA'P APRON:DESIGN 20 15 ? 0 10 5 0 5 10 15 DC in feet 20 25 I TOrP REVENTS'COUR HOLE eJ . RIPR4'P ZONE APRONIVIATERIAL 'STONE DIAMETER LENGTH,"OFFAPPON DEPTH q CLA55. 1i.,o Stone Filling (Fine) 6' 4 x (pipe diameter) 10" 1 2 v' Stone Filling (Light) 6" 6 x (pipe diameter) 12" 1 3 L^ < Stone Filling (Medium) 13" 8 x (pipe diameter) 18" H I, : Stone Filling (Heavy) 23" 8 x (pipe diameter) 30" H 5 9,11 Stone Filling (Heavy) 23" 10 x (pipe diameter) 30" 11 6r Stone Filling (Heavy) 23" 12 x (pipe diameter) 30" 11 T _;r Special Study Required (Energy Dissipators, Stilling Basins or Larger Size Stone , .- , - - - -._. - T ,..,,.• - I-. 4L,./ vu - iv.oyv°(aiam)'.us°(siope)-'7/Z)/» FES # • DIAL SLOPE n V '- ZONE RIP RAP LE2?1TH WIDTH DEPTH O (ft/ft) :?' (ffls) CLASS ;•:''?( h.?(ft) .T'' ' ((n)?? 1 3.5 0.005 0.013 8.20 2r :1•';a' 12 ka ? ° ?'2?t ? ?s ` p ?x 1. 2 3.5 0.005 0.013 8.78 2 4 O -f em. _.. ? , ?• ?{? ?3 1 ri1 ? ? Y ?r. pE?' ? r • -{?S ?? - ?:' te . 'i? a?: a?+??, < ,,r ? '? I - 't<tr C j t#! ?TTt 45 49 ! ? 3> Cnl Imc 'IQ--L, .,.,.-I r-t n-- - -- - - - - •- •?- ?• ?,? .y .-.v..uw ca , 1 vcvv 1 vl n L CuPc I U I U 11 UI ransportation, Division of Design and Construction, 1971. Page 1 of 1 A 'Aw 4 N m m E 0 E m co cn v U E c o o m n O o N O c 0 0 o w 0 0 0 o O 0 0 0 0 0 0 p Ln Ln O N 0 0 0 O r 0 0 0 CO 0 0 O M O O n 0 0 0 OR N 0> M O CO LO CD Cl) O O m m O m m O 0 m m 0 0 m O m co 0 0 0 0 m a° ID 0 CO (O 0 0 M M U) 0 CO 0 0 0 0 LO M 0 0 0 (D (D LO O 0 W E v N O O N 4 O W ? m m in m n n n m O LO O U) U) O N C OO O N N U) U V m .? O Oq? N V 0 0 0 sf n M M M Ln `1 t? 2 to N O O m a- m co (O m m co m 00 00 co 00 m N n n n N C > > N CO CD CD CO LO 1p Ln LO 10 Ln LO ") U) L!) LO LO (n LO (D U) LO LO Lo O c W 0 E C O LO v N O O O N O M (D M CO M Ln 0 n 0 LO n m (O Ln (0 t C.2 r r O N M N LO O Ln M M M N n M O N M N U? V 00 OR N p c0 > O m Ln O v' m m m m W m CO W OD m M n n n n co 0 0 0 0 0 a' OD m co co m 00 00 m O co 00 O m O m co > N C U) (D CD (o M Co (P Lo Lo J Lo Lp Lo Lo Lo Ln (D LO LO CD LO LO LO L() a W N T Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q _ N U N ? ` z z z z z z z z z z z z z z z z z z z z z z z z O > j C O p L L L L L L L L L L L L L L L L L U U U U L U U L U L L L U L U U U U L U U U U U _N O U) C C C C U C C U C U U U C U C C C C U C C C C C_ O LO In In C v L C O C C C O C O O U) N 'C Lo O N O O (n CO r r r CO N (O Cl) (D 00 (D CO 00 CO r r (D r CO CO M L O O O O O O O O O O O O O O O O O O O O O O O O 01 O O O O O O O O O O O O O O O O O O O O O O O O O n O M CO 00 n CO O LO O 00 V n N LO M LO M O Ol " N r LO LO m m N (O M M (O 00 M to M r O r O LO J r r O O n O n O O O O V N O O O O O n O O n O O U (U ?. oQ N Lo O M O O O O V v O o 0 0 0 n 0 0 (O O n m 0 0 0 0 0 0 0 0 0 0 0 LO N O O n 0 v N 0 0 0 O V O ` a _ 566 O M N 0 Ln LO 0 0 v 0 0 LO 0 0 M LO LO (0 0 O 0 M Oj? M N M? 0 0 0 0 m M O 0 0 0 0 CO O O V O CO m m 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C U) ... 0 0 0 0 0 p O O O O O O O O O O O O O O O O O O O O O O O O rn M M M M N M M N M N M N N M M N N M M N M M N N m _ _ _ _ r C O O O O O O O O O O O O O O O O O O O O O O O O C C O O O O O O O O O O O O O O O O O O O O O O O O N E g c a g a a a g a g g g g a a a a a g a a a a g 19 °? 0 2 O z z z z z z z z z z z z z z z z z z z z z z z z O w U F- T LL 3 ' g g a g g g g g a Q a a a¢ a g a a g Q g a g g E o z z z z z z z z z z z z z z z z z z z z z z z z LL E Do C p O C U O " . m N E - Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q O C L ti c z z z z z z z z z z z z z z z z z z z z z z z z CL) (n c Q Q Q o n Q Ln 0 w m 0 Q LO 0 Q LO Q Q Ln 0 0 0 CO ? C- c - m o m m o O co m m r-? n m m m r o o z o 0 0 0 0 Z 0 o z o 0 Z Z C Z o 0 o Z z z m m E c 'u m 01- ? l0 d 'g N O a U D E N Q N O LO 0 Ln Q Ln o Q m o Q Q 0 Q o o n Q Q Q O _ 0 Z Z Z Z Z Z Z Z Z N N y N r O r O O O O O O O O 0 0 O c) N C Q CL Z) E CQ N (U c 0 m m Q N (1) m m LO LLO o m t # ? k ? v v# S S S S w w 2 m m m 2 2 m# 2 m m 0 xk LL U U U 2.5 -9 U U n M LL 2,00 Q N M V M m N Ln Ln (D n (O N Cl) ?k ?k z N co S S -j CO ? U U U () 0? U U N N Co n O M LO V V m Ln O O N n M CO L N N N N N N N Lo N Co N r 0D m J a. a a. a amaammaamaaa.aaa(L a a.rLa. 0 m - o Co 0 N N T "" N 7a 10 7 a> Lo ?a OU c W N U a? 'o a` O U) LO n Cl) O N Q D 00 O n O O F- U a ? C d O M h 06 C N O d d (U o U Y 0 O m n Cl) U C V1 a 0 L a? 2 ?o N O m 2 O E N m N Q a ? m MO N m (y O a p U ) N N N H ao State of North Carolina Department of Environment, Health and Natural Resources Division of Water Quality James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director A ?'W T40j; ?EHNR May 13, 1997 Mecklenburg County DWQ Project # 961094 APPROVAL of 401 Water Quality Certification and ADDITIONAL CONDITIONS Mr. Yates Pharr The Bissell Co. 2115 Rexford Road Suite 100 Charlotte, NC 28211 Dear Mr. Pharr: You have our approval, in accordance with the attached conditions and those listed below, to place fill material in 1,920 feet of waters for the purpose of developing a golf course and stabilizing a streambank at Ballantyne development, as you described in your application dated 5 May 1997. After reviewing your application, we have decided that this fill is covered by General Water Quality Certification Number 3102. This certification allows you to use Nationwide Permit Number 13 when it is issued by the Corps of Engineers. This approval is only valid for the purpose and design that you described in your application except as modified below. If you change your project, you must notify us and you may be required to send us a new application. If total wetland fills for this project (now or in the future) exceed one acre, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h) (6) and (7). For this approval to be valid, you must follow the conditions listed in the attached certification and any additional conditions listed below. Stormwater shall be directed so as not to directly discharge into streams. In addition, you should get any other federal, state or local permits before you go ahead with your project including (but not limited to) Sediment and Erosion Control, Coastal Stormwater, Non-Discharge and Water Supply Watershed regulations. This approval will expire when the accompanying 404 or CAMA permit expires unless otherwise specified in the General Certification. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 276 1 1-7447. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please telephone John Dorney at 919-733-1786. Attachment cc: Wilmington District Corps of Engineers Corps of Engineers Asheville Field Office Mooresville DWQ Regional Office Mr. John Dorney Central Files Len Rindner pstS'cerely, on oward, Jr 961094.1tr Division of Water Quality - Environmental Sciences Branch Environmental Sciences Branch, 4401 Reedy Creek Rd., Raleigh, NC 27607 Telephone 919-733-1786 FAX # 733-9959 An Equal Opportunity Affirmative Action Employer - 50% recycled/10% post consumer paper Division of Water Quality Ecological Assessment Group May 11, 1997 MEMORANDUM To: John Domey From: Karen M. Lynch '/yallJ?? Subject: Stream stabilization of unnamed tributaries to McAlpine Creeks I recommend issuing the WQC for stabilization and restoration of McAlpine Creeks. The project length will be 1,920 linear feet, both before and after stabilization. The plan for stream restoration avoids filling, piping and relocating of all stream stretches. This project appears to be incorporating sound and beneficial bioengineering techniques which will improve bank stability and subsequently will result in improved water quality. Banks will be sloped to 2:1 or flatter and instream vortexes will be placed to steer flow away from erosional areas. The toe of the banks will be stabilized with riprap while the upper slope will incorporate brush bundles and live stake plantings. Natural fiber mats and grasses will be used for stabilization. Natural rock (hole #4) is being used where it occurs naturally. Areas proposed to be restored are located where the golf course fairway crosses the creeks. Because of the nature of golf, low shrubs will be used to stabilize the banks. In compliance with no direct discharge of putting green runoff, a wetland marsh area is planned (hole #8) for greens near streams. I have taken some 'before' photos of the stream crossings. It would be beneficial to monitor the progress of this stabilization project and future photo documentation would be useful. If the stream restoration is successful, this plan could be used as an example of successful restoration for other developers who are hesitant to employ stream restoration or stabilization techniques. .I i? DEM ID: 961094 CORPS ACTION ID: NATIONWIDE PERMIT REQUESTED (PROVIDE NATIONWIDE PERMIT #) : '-4t-/3 PRE-CONSTRUCTION NOTIFICATION APPLICATION FOR NATIONWIDE PERMITS THAT REQUIRE: 0718 AFC 1) NOTIFICATION TO TEE CORPS OF ENGINEERS so 2) APPLICATION FOR SECTION 401 CERTIFICATION 'y? IS! 3) COORDINATION WITH TEE NC DIVISION OF COASTAL bowAGEMENT SI:;? T CR=G?:4?r :?: (1) CCP_' CF T CC:?7r... ='= _ . =X 2 =^ ticF? F:--LD OFFICE OF THE CORPS OF ENGINEERS (SEE AGENCY ADDRESSES SH.'rET) . SEVEN (7) COPIES SHOULD BE SENT TO THE N.C. DIVISION OF ENVIRONMENTAL MANAGEMENT (SEE AGENCY ADDRESSES SHEET). PLEASE PR=NT. OWNERS NAME : 1, (?o?wat /eS , /I7C oel i?P.ILING ADDRESS: al f /Oo SUSCIVISION NAME: C==Y:( STATE. /UL ZIP CODE. P?.OJECT LOCATION ADDRESS, INCLUDING SUBC=VISION NAME (IF DIFFERENT FROM M:_LING ADDRESS ABOVE) 3. TELEPHONE NUMBER (HOME) : (WORK) : 7O`f- OZ 30`f-7 ?. IF APPLICABLE: AGENT'S NAME OR RESPONSIBLE CORPORATE OFFICIAL, ADDRESS, P:;ONE NUMBER: Hr ya_; ZS - Sa---n c a -f l GJ0?e, 5. LOCATION OF WORK (PROVIDE A MAP, PREFERABLY A COPY OF USGS TOPOGRAPHIC M_z? OR AEJI?LL PHOTOG .PHY WITH SCALE) 60?aj? ??? COUNTY : NEAREST TOWN OR CITY: 1 SPECIFIC LOCATION (INCLUDE ROAD NUMBERS, LANDMARKS, ETC.): n ??rr?c? le 4? 's-dv-14 u-t' 12(e-- aee.r lo ,/o coed U, s. Sz 6. IMPACTED OR NEAREST STRE.1?1/RIVER: ° /nom C4, ?6 RIVER BASIN: 7a. IS PROJECT LOCATED NEAR WATER CLASSIFIED AS TROUT, TIDALL S:LTWATER (S ) , HIGH QUA:-TY WATERS (HYW) , OUTSTn"NIF G RESOURCE WATERS (CRWi , WATER SUPPLY (WS-I OR WS-II)? YES [ ] NO YES, EXPLAIN: 7c. IS THE PRCjECT LOCATED W=THIN A NORTH CAROLINA DIVISION OF COASTAL iL .NAGEMENT ARE?. OF ENVIRCNMENTAL CONCERN (AEC) ? YES [ ] NO 7c. 'IF THE PROJECT IS LOCATED WITHIN A COASTAL COUNTY (SEE PAGE 7 FOR %IST OF COASTAL COUNTIES), WHAT IS THE LAND USE PLAN (LUP) DESIGNATION? Sa. HAVE ANY SECTION 404 PERMITS BEEN PREVIOUSLY REQUESTED FOR USE ON THIS PROPERTY? YES NO [ ] IF YES, PROVIDE ACTION I.D. NUMBER OF PREVIOUS PERMIT AND ANY ADDITIONAL INFORMATION (INCLUDE PHOTOCOPY OF 401 CERTIFICATION) . CIlol09!j e-GE?^gO 1g9,q-A90-2,1 3 SIC. ARE ADDITlgpA, PERMIT REQUESTS EXPECTED FOR THIS PROPERTY IN THE FUTURE? ESCRIBE ALNTICIPATED WORK: D I= YES, YES [-I NO [ ] ?? d.. ,--?i -,r? ip l , C // e-le ,2,71e '\./ IA71,42 E%/ J / ?1.?Z?1. Qql?e, 9a. ESTIMATED TOTAL NUMBER OF ACRES IN TRACT OF LAND: 9b. ESTIMATED TOTAL NUMBER OF ACRES OF WETLANDS LOCATED ON PROJECT SITE: ?f 93 S on 61,-)6 2 10a. NUMBER OF ACRES OF WETLANDS IMPACTED BY THE PROPOSED PROJECT BY: FILLING: FLOODING: DRAINAGE: EXCAVATION: OTHER: TOTAL ACRES TO BE IMPACTED: d 10b . (1) STREAM Ci-T L EL TO BE IMPACTED BY THE PROPOSED PROJECT (IF R':JCi; IDS c 0? r. _ D1 .:'i-aVC 30:"_. C3? 0 na^ r1: T rD. ?Cc?T7-C?l) . ? 1 C. 1 NGTH BEFORE: FT AFT E R FT WIDTH BEFORE (based on no .,a1 high water contours): / FT WIDTH AFTER: FT AVERAGE DEPTH BEFORE: F'^ AFTER: FT (2) STREAM CF-ZIT`?EL. IMPACTS WILL RESUIT FROM: (CHECK ALL TH : APPLY) OPEN CHANNEL RELOCATION: P=ACEMENT OF PIPE INCH-FNNE--: CHANNEL EXCAVATION: CONSTRUCTION OF A D?M/F'u00DING: OTHER: ????f'?? `:Z S I'd 4/ 11. IF CONSTRUCTION OF A POND IS PROPOSED, WHAT IS THE SIZE OF THE WATERSHED DRAINING TO THE POND? WrAT IS THE EXPECTED POND SURFACE AREA? 12. DESCRIPTION OF PROPOSED WORK INCLUDING DISCUSSION OF TYPE OF MECHANICAL EQUIPMENT TO BE USED (ATTACH PLANS: 8 1/2" X 11" DRWI6* NGS ONLY) : 13. PURPOSE OF PROPOSED WORK: 3 14. STATE REASONS OUT IN WETLANDS. IMPACTS): 15. YOU ARE REQUIRED TO CONTACT THE U.S. FISH AND WILDLIFE SERVICE (L'SFWS) AND/OR NATIONAL MARINE FISHERIES SERVICE (NMFS) (SEE AGENCY ADDRESSES SHEET) REGARDING THE PRESENCE OF ANY FEDE.4:%:- Y LISTED OR PROPOSED FOR LISTING ENDANGERED OR THREATENED SPECIES OR CRITICAL, HABITAT IN THE PERMIT AREA THAT MAY BE AFFECTED BY THE PROPOSED PROJECT. DATE CGONTACTED: (ATTACH RESPONSES FROM THESE AGENCIES. ) Cbyl ?7?G? (?,? /??IDcJS p4A^f 16. YOU ARE REQUIRED TO CONTACT THE STATE HISTORIC PRESERVATION OFFICER (SHPO) (SEE AGENCY ADDRESSES SHEET) REGARDING THE PRESENCE OF HISTORIC PROPERTIES IN THE PERMIT AREA WHICH MAY BE AFFECTED BY THE PROPOSED PROJECT. DATE CONTACTED: 0?Zyt Oc/S 17. DOES THE PROJECT INVOLVE AN EXPENDITURE OF PUB_:IC FUNDS OR THE USE OF PUBLIC (STATE) LAND? YES [I NO kJ?(IF NO, GO TO 18) a. IF YES, DOES THE PROJECT REQUIRE PREPARATION OF AN ENVIRONMENTAL DOCUMENT PURSUANT TO THE REQUIREMENTS OF THE NORTH CAROLINA ENVIRONMENTAL POLICY ACT? YES [I NO (I b. IF YES, HAS THE DOCUMENT BEEN REVIEWED THROUGH THE NORTH CAROLINA DEPARTMENT OF ADMINISTRATION STATE CLEARINGHOUSE? YES [I NO ( J IF ANSWER TO 17b IS YES, THEN SUBMIT APPROPRIATE DOCUMENTATION FROM THE STATE CLEARINGHOUSE TO DIVISION OF ENVIRONMENTAL MANAGEMENT REGARDING COMPLIANCE WITH THE NORTH CAROLINA ENVIRONMENTAL POLICY ACT. QUESTIONS REGARDING THE STATE CLEARINGHOUSE REVIEW PROCESS SHOULD BE DIRECTED TO MS. CHRYS BAGGETT, DIRECTOR STATE CLEARINGHOUSE, NORTH CAROLINA DEPARTMENT OF ADMINISTRATION, 116 WEST JONES STREET, RALEIGH, NORTH CAROLINA 27603-3003, TELEPHONE (919) 733-6369. WHY IT IS BELIEVED THAT THIS ACTIVITY MUST BE CARRIED (INCLUDE ANY MEASURES TAKEN TO MINIMIZE WETLAND 4 18. THE FOLLOWING ITEMS SHOULD BE INCLUDED WITH THIS APPLICATION IF PROPOSED ACTIVITY INVOLVES THE DISCHARGE OF EXCAVATED OR FILL MATERIAL INTO WETLANDS: a. WETLAND DELINEATION MAP SHOWING ALL WETLANDS, STREAMS, LAKES AND PONDS ON THE PROPERTY (FOR NATIONWIDE PERMIT NUMBERS 14, 18, 21, 26, 29, AND 38). ALL STREAMS (INTERMITTENT AND PERMANENT) ON THE PROPERTY MUST BE SHOWN ON THE MAP. MAP SCALES SHOULD BE 1 INCH EQUALS 50 FEET OR INCH EQUALS 100 FEET OR THEIR EQUIVALENT. b. IF AVAILABLE, REPRESENTATIVE PHOTOGRAPH OF WETLANDS TO BE IMPACTED BY PROJECT. c. IF DELINEATION WAS PERFORMED BY A CONSULTANT, INCLUDE ALL DATA SHEETS RELEVANT TO THE PLACEMENT OF THE DELINEATION LINE. d. ATTACH A COPY OF THE STORMWATER MANAGEMENT PLAN IF REQU=RED. e. WHAT IS LAND USE OF SURROUNDING PROPERTY? G 1 f. IF APPLICABLE, WHAT IS /PROPOSED METHOD OF SEWAGE DIS2CSr?? g. SIGNED AND DATED AGENT AUTHOR,Ii:ION LETTER, IF APPLIC B17- NOTE: WETLANDS OR WATERS OF THE U.S. MAY NOT BE IMPACTED PRIOR TO: 1) ISSUANCE OF A SECTION 404 CORPS OF ENGINEERS PERMIT, 2) EITHER THE ISSUANCE OR WAIVER OF A 401 DIVISION OF ENVIRONMENTAL MANAGEMENT (WATER QUALITY) CERTIFICATION, AND 3) (IN THE TWENTY COASTAL COUNT -'S ONLY) , A LETTER FROM THE NORTH CAROLINA DIVISION OF COASTAL MANAGEMENT STATING THE PROPOSED ACTIVITY IS CONSISTENT WITH THE NORTH CAROLINA COASTAL MANAGEMENT PROGRAM. OWNER'S/ GENT'S SIGNATURE ATE (AGENT'S SIGNATURE VALID ONLY IF AUTHORIZATION LETTER FROM THE OWNER IS PROVIDED (18g.)) 5 LEONARD S R_INDNER Environmental Planning Consultant 7113 Hickory Nut Drive Landscape Architecture Raleigh, NC 27613 Land Planning (919) 870-9191 May 1, 1997 Mr. Steve Lund US Army Corps of Engineers - Reg. Field Office 151 Patton Avenue - Room 143 Asheville, NC 28801 - 5006 Mr. John R. Dorney Department of Water Quality - NCDEHNR Environmental Science Laboratories 4401 Reedy Creek Road Raleigh, NC 27607 Mr. Todd St. John NCDEHNR - Division of Water Quality 919 North Main Street Mooresville, NC 28115 Re: The Golf Club at Ballantvne Resort - Nationw_idf--P rm' #13 Dear Sirs: On behalf of my client, Mr. Yates Pharr of The Bissell Companies, I am pleased to provide you with the following information concerning the Golf Club at Ballantyne Resort for your consideration and approval under Nationwide Permits #13. The project site is located in Charlotte, Mecklenburg County, NC. The proposed project is planned as a major business park and golf course development. Background The Ballantyne project area is located in Mecklenburg County, south of the City of Charlotte and east of Pineville. It is south of the Charlotte Outer Belt which is currently under construction. The "Ballantyne" project of ± 1300 acres will consist of approximately 4,200,000 SF of office space, 1,150 hotel rooms and conference center, 4,719 dwelling units, parks, schools, and other land uses. Since the initial permit application in September, 1994 the Ballantyne project has evolved as the various parcels are sold and developed in response to the rapid growth in the area. Currently several single family, multi-family, and business park developments are under construction or within the planning stages. The proposed project is a Planned Business Park and Golf Course Community is on approximately 300 acres. Preliminary planning involved site analysis and consideration of environmental and regulatory issues. Topography, natural features and systems, circulation, site organization, open space, development requirements, and environmental issues were considerations in designing the overall plan. As depicted on the land plan, strong efforts were made to avoid and minimize impacts to wetlands and streams. Minimization and mitigation measures were developed based on discussions in the field with the USACE and the NCDWQ. The plan and commitments made in this report reflect a positive response to the preliminary discussions, determinations, and concerns of the regulatory agencies. Except for temporary construction and development impacts, we believe that the proposed project will not cause significant impacts to the ecological functions or values of Jurisdictional Waters of the U. S. Steve Lund, John Dorney, Todd St. John, May 1, 1997, Page 2 Previous Wetland Permittine Previous authorizations for this project by the Bissell Companies, Inc. was for + 0.59 acres of impacts to develop the Golf Club at Ballantyne Resort. Part of the permit application included a request to relocate the mitigation sites to the proposed golf course project site from elsewhere in the Ballantyne Project which is now under construction. The development will be constructed in general compliance with previous minimization commitments made in the previous permit applications. A Stormwater Management Plan is being implemented for portions of the project that consist of Commercial, Office, Corporate, and Business land uses. Most of the stormwater runoff from impervious surfaces will be treated in stormwater management ponds in the golf course and utilized for irrigation. Created wetland mitigation sites, and buffers will be included in the development to minimize impacts to water quality from runoff from the golf course. Proposed Permit The Bissell Companies is proposing to stabilize and restore stream habitat that crosses several holes of the golf course. Stabilization and restoration is proposed for approximately 1,920 if of stream through the golf course corridor as depicted on the attached maps. The golf course was designed to avoid filling, relocating, or piping these streams. Clearing of the trees thorough the corridors has exposed the creeks degraded eroded banks which is also very unattractive through the golf course. As indicated on the drawings the intention is to employ many of the techniques that incorporates bio-engineering methodology including influencing the flow in the channel to minimize bank erosion, bank stabilization and enhancement, and/or restoration of plant and aquatic habitat. These may include rock step pools, rip-rap jointing, five staking, etc. A temporary seeding mixture consisting of annual grasses will be installed for stabilization and erosion control before a suitable permanent grass mixture is developed for installation. A warm season mixture would be most suitable for dominance. These species may include Indian Grass, Little Bluestein, Switch Grass, and Lehmans lovegrass. Turf grasses such as fescue and Bermuda will not be specified. Live staking and brush bundle materials will be selected from the attached list. Threatened and Endangered Species Federally listed plant and animal species with endangered or threatened status are protected under the Endangered Species Act of 1973. The US Fish and Wildlife Service has identified two endangered species - Schweinitz's sunflower (Helianthus schweinitzii), and the Carolina heelsplitter (Lasmigona decorata). Schweinitz's sunflower thrives in full sun characteristic of successional fields, margins, and forested openings. A review of USGS (Weddington Quad) Maps at the Natural Heritage Program at NCDEHNR in Raleigh did not indicate any endangered species previously identified on the site. Since Schweinitz's sunflower is known to occur in this area of the county, I was accompanied by James F. Matthews, Ph.D. (UNCC) of Habitat Assessment and Restoration Program during the site evaluation process. According to his survey, Schweinitz's sunflower was not identified. The presence for other federally and state listed species were also investigated. Several hundred specimens of Heller's Trefoil (Lotus helleri), a Federal Candidate #2 species were present. Prior to development of the site, the Ballantyne Development Corporation made this plant material on the site available for potential recovery. This effort was coordinated by James F. Matthews according to methodology approved by the U. S. Fish and Wildlife Service. The Carolina heelsphtter is a freshwater mussel which prefers shaded areas either in a ponded portion of a small stream or in runs along steep banks with moderate current. Primary habitat are waters less than three feet deep with a soft mud, muddy sand, or shady gravelly substrate. It is normally restricted to protected silted areas or under banks especially associated with obstructions such as stumps or fallen trees. Its current Steve Lund, John Dorney, Todd St. John, May 1, 1997, Page 3 distribution according to the US Fish and Wildlife Service is limited to portions of two streams -- Goose Creek and Waxhaw Creek -- and a small river originating from rural areas in Union County. Therefore it is not expected to occur on this site. The Carolina Darter (Etheostoma collis) is a fish that inhabits small streams such as those found in the project area. This species has a federal status of Proposed Special Concern and a state status of Special Concern. The species prefers small clear streams of less than 15' width with moderate to swift current and a sand/gravel benthic composition. It apparently tolerates a wide range of water quality conditions and vegetation types adjacent to the streams and appears resistant to pollution. (E. Menhinick). There are no streams on this site and therefore this species is not expected to occur on this site. Drainage from this site eventually will eventually flow to McAlpine Creek tributaries where this species may occur. Therefore, strict adherence to an approved erosion and sedimentation control plan will be maintained during the construction period in order to control degradation of water quality. ultural Resources Based on the findings of the Archaeological Survey for the Proposed Ballantyne Project (Ballantyne Development Corporation), conducted by Archaeological Research Consultants, June, 1994, no historic or prehistoric sites appear to be in the project area eligible for the National Register of Historic Places. According to the report, no additional archaeological surveying, testing, or data recovery on the Ballantyne Development Corporation of the Ballantyne Project was recommended. Based on the survey , no sites were found that are eligible for listing in the National Historic Register. This report was forwarded to the SHPO during the previous application reviews and concurrence was received. Conclusion The goal of the proposed site plan with minimization and mitigation measures is to help balance the environmental consequences of this intense development. In order to accomplish this wetlands and streams were avoided to the extent feasible. Beneficial wetlands and/or riparian habitats that enhance water quality, will be protected. The undisturbed wetland areas and wetland and stream restoration sites will be preserved by the applicant or by a group designated by the owner for this purpose. Please let me know if you have any questions or require additional information. Thank you for you consideration. Sincerely, Leonard S. Rindner, PWS Environmental Planning Consultant cc. Mr. Yates Pharr - The Bissell Company Mr. Dale C. Stewart - LandDesign Engineering Services, Inc. Mr. Edward Schweitzer - LandDesign, Inc. Mr. Marty Kocot - LandDesign Engineering Services, Inc. ? 11, V S ? M Wrr % `c a V (1i T l f .~ t? c 1 I ' f.M'11 .((M(. '• • two .010 11 ,• •\ 1~ ft, ILE ?.. . REEK r c •? i1 1-485 ?•"'? ..? • S Y: (UNDER CONSTRUCTION) ..+'? BERWICK r ? 9Z tiQ ? ? ?/ t,.1.•. TNORNNI j LL t.?.n / im V III •?./??... REALIGNED ?Q1 `' lJ•:J U.S. 521 ? • I as PROVIDE 1 u ? WYNDHAM . I ^ ?? 1?? V ? r . ? r/•lr °°A A NE PRO ECG' REA 1 Y? - ? M s ti oG` BALLA E COMMONS PK WAY ' GGJ ?„e• J 0 1 MAC 1 MAC PROJEC I LOCATION \ GRAPHIC SCALE LEGEND N Project Area W. • E uAU. N.T.S. Overall Ballantyn? Pra jest Ares DATE: BALLANTYNE COMMONS PARKWAY THE GOLF CLUB AT BALLANTYNE RESORT I-483 U14M CONSTRUCTION r ,o rtleA?.P+NE ??? _. .. BALLANTYNE PROJECT AREA SOURCE: 0 1/2 MM I b WETLAND DELINEATION BY LAW ENVIRONMENTAL GRAPINC SCALE SURVEY BY WA ASSOCIATES, MAY =1993 LEGEND N I PROPOSED EAST WEST CONNECTOR W. •E ALIGNMENT WETLAND AREA scA?c N.T.S. BANK TO BANK TRIBUTARY Wmt dL"ds O?TG Stream Bank Stabilization / Restoration Projects Golf Hole #3 f Golf Hole #4 Golf Hole #2 Ach ,/ 4 r \ 1 l / / \\ O O ' 1\ , I 4 1 l f - TICE j i RANGE ,.??-??? ? rrlll The Golf Club at vl? " Resort ? I Golf Hol #8, / I `,? W7 r\? Q , 1 6 \? 1 / I M 1 I 1 1 1 10 1 ;x,171, La Ids M Inc. Landicap; Archil"hrv Lond ft-f g U,bon Dnfpn '1 ne Bolt Llub at Resort j '- Hole #2: Large Stream 1wJ( I (±220 LF Each Side of Stream Hole #2: Small Stream (±180 LF Each Side of Stream) O ? t % Hole #8: Small Stream (±150 LF Each Side of Stream) ? I W '. l? ` 1 I I f \ 1 r / 11 1 Stream Bank Stabilization Restoration Projects (Golf Holes 2&8) Scale. 1 "=60'-O" ' \ Lavx? DesiBvl Ivtc. / / I I / I I 1 1 I ? ?\\ d o 4rAibd- land iknning Ubb l1 . ^? rDan D.1 oiyn o - 1o o C4 \ 1 r•+ r ? E y I 0 \ N O O I I a? r U C/? I id r o a 0 ? I:4 CJ !;ll liil ; .,•l Illl III I I ill(l IIII ;lil ?? (l l ;li? it II I ;C4 _L c U C/) r o s' U ? ?a U c U s M"y a c S- H H L V a? c C7 U 3 ° c, U p ?-, 3 a? tG . w? an - c _ W M J w w ? L U ° 0 C7 s y ? p ? o c i r 0 0 4 a 79 c N o z y O _ V 'f I o ? U C U V) C. Q? •? L O pp o U '? 2 [ :.., 0 cn 0 0.._ wrolls - N t11 LE" C6 xll.121 Q ? r a ?s ss. 3 Qil o° c O F? 4 O S? r.., U 4-4 O 0 O P4 CA %] I H v ? A - 3 ? 3 a ? h C SG C7 ? a? C ? 'cs a? o O L. -r; cz O L, a? C- c y O .` M ? r 9 o a o N z 0 0 c, c an cs ? C C Z o ?. 14 q c? a cn tu ? c s ? zoo v1 ? ? O N O s , Q U ? o U ,-? a? 0 a? 0 t ?a ? o o' , cj u ° 0 0 `n r- C y ? U wY. O L V 0 ? N V r L ? o c p a> Q U S' S? Y e" W c3 O ?.I c L -? .rMr?..??7 U aA v; V O X L') ? o C `'•' LL7 y s C4 ` U :e ? p L a; U U 0 ' 0 ? r v a? _ ?•. J h O CZ V: CJ U X ?C ? M ? L7a ?.`r c O O ?, 0 3 r C-4 3 N ., . ., .? .a ? .. •-?-__ . L ..r O c? ? N r r ? r c? rr (/? r ? r o U V1 cis r 3 5 0 z S < ?: 3 S s c3 U ? ? y G? 3 ? y d v Ll, U M v: d0 v? op CV bA p U c 0 0 U U l L 3 I I I L U ??o C-4) L ?? a s ri 0 o ?G "' C U r L O N U v1 O F-4 N ? N cli U T t3 3 ? w N "' N LZ L 0 CC co v p 3 0 E r O ` C, v L ? C ? O ocz 3 • o r. ? . ? ? 'lam I L L 10 N ? z _o o r ? o C U ? .N CZ h w U M ?r?-fd i .? 00 N ? N 6. V T c3 3 cla w O N r? V] 4.d Cc •, Q n. x U c ? O U co k k o a? `o r a? r rr? G r? O U ?c` Procedure: 1. Material: A. Live staking plant materials must be from dormant shrubs or trees that will root well from cuttings and are appropriate for the hydrologic zone in which they are planted. For example, black willow, silky dogwood and elderberry all generally root well and may be planted in either zone. Cuttings should not be smaller than '/z inch in diameter and not greater than 2 inches in diameter. Recommended staking materials for the two planting zones may include: Frequently Flooded: 1. black willow (Salix nigra), tree, 80-100 ft. 2. silky dogwood (Cornus amomum), shrub, to 10 ft. 3. elderberry (Sambucus canadensis), shrub, to 12 ft. 4. cottonwood (Populus deltoides), tree, to 100 ft. 5. tag alder (Alnus serrulata), shrub, to 15 ft. 6. spicebush (Lindera benzoin), shrub, to 10 ft. 6. arrowwood viburnum (Viburnum dentatum), shrub, to 10 ft. 7. yellow-root (Xanthorhiza simplicissima), spreading shrub, 2-3 ft. Infrequently Flooded: 1. black willow (Salix nigra), tree, 80-100 ft. 2. silky dogwood (Cornus amomum), shrub, to 10 ft. 3. elderberry (Sambucus canadensis), shrub, to 12 ft. 4. coral berry (Symphoricarpos orbiculatus), shrub, to 3 ft. 5. groundselbush (Baccharis halimifolia), shrub, to 12 ft. 6. arrowwood viburnum (Viburnum dentatum), shrub, to 10 ft. 7. shadbush (Amelanchier arborea), tree, to 40 ft. 8. redbud (Cercis canadensis), tree, to 40 ft. 2. Equipment- A. A saw, loppers, and pruning shears to collect and prepare stakes; B. A steel rod or rebar of slightly smaller diameter than the cuttings to be planted (multiple rods may be required). A small sledge hammer(s) may be required to pound the rod(s) for the pilot holes; C. A dead blow hammer to drive the live stakes. Mecklenburg County Storm Water Services 44 September 1996 Channel Restoration Techniques State of North Carolina Department of Environment, Health and Natural Resources Division of Water Quality James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director APPROVAL of 401 Water Quality Certification and Mr. Yates Pharr The Bissell Companies 215 Rexford Road, Suite 100 Charlotte, NC 28211 Dear Mr. Pharr: Fw_.'K;W? [D F== F1 January 21, 1997 Mecklenburg County DWQ Project # 961094 COE #199500213 ADDITIONAL CONDITIONS You have our approval to place fill material and flood 0.59 acres of wetlands or waters for the purpose of developing a golf course at The Golf Club at Ballantyne, as you described in your application dated 21 November 1996. After reviewing your application, we have decided that this fill is covered by General Water Quality Certification Number 2761. This certification allows you to use Nationwide Permit Number 26 when it is issued by the Corps of Engineers. This approval is only valid for the purpose and design that you described in your application except as modified below. If you change your project, you must notify us and you may be required to send us a new application. If total wetland fills for this project (now or in the future) exceed one acre, compensatory mitigation may be required as described in 15A NCAC 2H.0506 (h) (6) and (7). For this approval to be valid, you must follow the conditions listed in the attached certification and any additional conditions listed below. Wetland mitigation is requireA for the loss of the 0.49 acres of wetlands. A mitigation plan shall be submitted to DWQ by 1 May 1997. No direct discharge to streams of stormwater is allowed from the golf course. In addition, you should get any other federal, state or local permits before you go ahead with your project including (but not limited to) Sediment and Erosion Control, Coastal Stormwater, Non-Discharge and Water Supply Watershed regulations. This approval will expire when the accompanying 404 or CAMA permit expires unless otherwise specified in the General Certification. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act If you have any questions, please telephone John Dorney at 919-733-1786. Sin, ere , e ton Howard, Jr. P.E. Attachment cc: Wilmington District Corps of Engineers Corps of Engineers Asheville Field Office Mooresville DWQ Regional Office Mr. John Dorney Central Files Len Rindner , 961094.1tr Division of Water Quality - Environmental Sciences Branch Environmental Sciences Branch, 4401 Reedy Creek Rd., Raleigh, NC 27607 Telephone 919-733-1786 FAX # 733-9959 An Equal Opportunity Affirmative Action Employer • 50% recycled/101/6 post consumer paper DEPARTMENT OF THE ARMY WILMINGTON DISTRICT, CORPS OF ENGINEERS P.O. BOX 1890 WILMINGTON, NORTH CAROLINA 28402-1890 December 16, 1996 Regulatory Branch Action ID No. 199500213, Nationwide Permit No. 26 (Headwaters and Isolated Waters) Mr. Yates Pharr The Bissell Companies, Incorporated 215 Rexford Road, Suite 100 Charlotte, North Carolina 28211 Dear Mr. Pharr: Thank you for your letter of November 18, 1996, regarding your plans to impact an additional 0.59 acres of waters and wetlands adjacent to two unnamed, headwater tributaries of McAlpine Creek to construct golf course ponds and cart path crossings at the proposed Golf Club at Ballantyne Resort located on a 300-acre site at the intersection of Interstate Highway 485 and US Highway 521 south of Charlotte, Mecklenburg County, North Carolina. Impacts to jurisdictional waters and wetlands authorized by Nationwide Permit No. 26 at the Ballantyne Development now total 2.57 acres. For the purposes of the Corps of Engineers' Regulatory Program, Title 33, Code of Federal Regulations (CFR), Part 330.6, published in the Federal Register on November 22, 1991, lists nationwide permits. Authorization was provided, pursuant to Section 404 of the Clean Water Act, for discharges of dredged or fill material into headwaters and isolated waters. Your additional work is authorized by this nationwide permit provided it is accomplished in strict accordance with the enclosed conditions and provided you receive a Section 401 water quality certification from the North Carolina Division of Environmental Management (NCDEM). You should contact Mr. John Dorney, telephone (919) 733-1786, regarding water quality certification. This nationwide permit does not relieve you of the responsibility to obtain other required State or local approval. This verification will be valid until the nationwide permit is modified, reissued or revoked. All the nationwide permits are scheduled to be modified, reissued or revoked prior to 21 January 1997. It is incumbent upon you to remain informed of changes to the nationwide permits. We will issue a public notice announcing the changes when they occur. Furthermore, if you commence or are under contract to commence this activity before the date the nationwide permit is modified or revoked, you will have twelve months from the date of the modification or revocation to complete the activity under the present terms and conditions of this nationwide permit. State of North Carolina Department of Environment, Health and Natural Resources Division of Water Quality James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director APPROVAL of 401 Water Quality Certification and Mr. Yates Pharr The Bissell Companies 215 Rexford Road, Suite 100 Charlotte, NC 28211 Dear Mr. Phan-: A ?? [D EHNFi January 21, 1997 Mecklenburg County DWQ Project # 961094 COE #199500213 ADDITIONAL CONDITIONS You have our approval to place fill material and flood 0.59 acres of wetlands or waters for the purpose of developing a golf course at The Golf Club at Ballantyne, as you described in your application dated 21 November 1996. After reviewing your application, we have decided that this fill is covered by General Water Quality Certification Number 2761. This certification allows you to use Nationwide Permit Number 26 when it is issued by the Corps of Engineers. This approval is only valid for the purpose and design that you described in your application except as modified below. If you change your project, you must notify us and you may be required to send us a new application. If total wetland fills for this project (now or in the future) exceed one acre, compensatory mitigation may be required as described in 15A NCAC 211.0506 (h) (6) and (7). For this approval to be valid, you must follow the conditions listed in the attached certification and any additional conditions listed below. Wetland mitigation is requires for the loss of the 0.49 acres of wetlands. A mitigation plan shall be submitted to DWQ by 1 May 1997. No direct discharge to streams of stormwater is allowed from the golf course. In addition, you should get any other federal, state or local permits before you go ahead with your project including (but not limited to) Sediment and Erosion Control, Coastal Stormwater, Non-Discharge and Water Supply Watershed regulations. This approval will expire when the accompanying 404 or CAMA permit expires unless otherwise specked in the General Certification. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please telephone John Dorney at 919-733-1786. ere , e ton Howard, Jr. P.E. Attachment cc: Wilmington District Corps of Engineers Corps of Engineers Asheville Field Office Mooresville DWQ Regional Office Mr. John Dorney Central. Files Len Rindner 961094.1tr Division of Water Quality - Environmental Sciences Branch Environmental Sciences Branch, 4401 Reedy Creek Rd., Raleigh, NC 27607 Telephone 919-733-1786 FAX # 733-9959 An Equal Opportunity Affirmative Action Employer • 50% recycled/10'/o post consumer paper All/ MEMORANDUM -1 Cm,Mn+ww? `l??d' PRINT NAMES : I ff / Reviewer: --r'q s?. Jo PO: JOHN DORNEY WQ SUPV.: P. Wex ova. ENVIRONMENTAL SCIENCES BRANCH DATE: / g SUBJECT: WETLAND STAFF REPORT AND RECOMMENDATIONS ***EACH ITEM MUST BE ANSWERED (USE N/A FOR NOT APPLICABLE) PERMIT YR: 96 PERMIT NO: 0001094 COUNTY: MECKLENBURG APPLICANT NAME: BISSELL COMPANIES,BALLANTYNE GOLF CLUB PROJECT TYPE: GOLF COURSE PERMIT-TYPE: NW26 COE #: DOT #: RCD_FROM _CDA: APP DATE_FRM_CDA: 11/21/96 REG OFFICE: MRO ZIVER AND SUB BASIN J: 030834 STREAM CLASS: C WL IMPACT?: Y/N WL_REQUESTED: WL SCORE M : MITIGATION?: Y/N MITIGATION-SIZE: STR INDEX N0: 11-137-9 WL TYPE: WL_ACR_EST?: Y/N WATER IMPACTED BY FILL?: Y/N MITIGATION TYPE: DID YOU REQUEST MORE INFO?: Y/N IS WETLAND RATING SHEET ATTACHED?: Y/N T CD L . ?, c? m r? °' HAVE PROJECT CHANGES/CONDITIONS BEEN DISCUSSED WITH APPLICANT?: Y/N RECOMMENDATION (Circle One):(ISSUE ISSUE/COND DENY COMMENTS : 1 n ib qj, ,' .' a s rLtua?els_ S,`? ?ti ?cs?,/?':ati .h-L5 2mCald AW- r-?f- s c4emnel )hex- ??? °S2cQ ?DMcYS t+i'; ?? lal, t44W Ace ?T?tD?Leov??? R?,n?,ner Fwd;? 4r JyrAt wy4 ?;ss?ll t r-&4*4c s wel ( C`o r.?s ,u,ll ?e? Gov1c?,?•iMl. M ,i?i4u1?"I??t hh ?5P_ 5i?25. 1 LI.I`5 ?P7'i`? ??GoyNwliw•? /sst+.i/?1 2c: Regional Office Central Files DEPARTMENT OF THE ARMY WILMINGTON DISTRICT, CORPS OF ENGINEERS 5W P.O. BOX 1890. WILMINGTON, NORTH CAROLINA 28402-1890?Mtl REPLY TO ATTENTION OF December 16, 1996 Regulatory Branch Action ID No. 199500213, Nationwide Permit No. 26 (Headwaters and Isolated Waters) Mr. Yates Pharr The Bissell Companies, Incorporated 215 Rexford Road, Suite 100 Charlotte, North Carolina 28211 Dear Mr. Pharr: Thank you for your letter of November 18, 1996, regarding your plans to impact an additional 0.59 acres of waters and wetlands adjacent to two unnamed, headwater tributaries of McAlpine Creek to construct golf course ponds and cart path crossings at the proposed Golf Club at Ballantyne Resort located on a 300-acre site at the intersection of Interstate Highway 485 and US Highway 521 south of Charlotte, Mecklenburg , North Carolina. Impacts to jurisdictional waters and wetlands utPegulatory zed by Nationwide Permit No. 26 at the Ballantyne Development now tot 2.cres. For the purposes of the Corps of Engine Program, Title 33, Code of Federal Regulations (CFR), Part 330.6, published in the Federal Register on November 22, 1991, lists nationwide permits. Authorization was provided, pursuant to Section 404 of the Clean Water Act, for discharges of dredged or fill material into headwaters and isolated waters. Your additional work is authorized by this nationwide permit provided it is accomplished in strict accordance with the enclosed conditions and provided you receive a Section 401 water quality certification from the North Carolina Division of Environmental Management (NCDEM). You should contact Mr. John Dorney, telephone (919) 733-1786, regarding water quality certification. This nationwide permit does not relieve you of the responsibility to obtain other required State or local approval. This verification will be valid until the nationwide permit is modified, reissued or revoked. All the nationwide permits are scheduled to be modified, reissued or revoked prior to 21 January 1997. It is incumbent upon you to remain informed of changes to the nationwide permits. We will issue a public notice announcing the changes when they occur. Furthermore, if you commence or are under contract to commence this activity before the date the nationwide permit is modified or revoked, you will have twelve months from the date of the modification or revocation to complete the activity under the present terms and conditions of this nationwide permit. 0 s The Golf Club at " 6 10 4 2 f, 0 "Attatlty ltt; YJ? Mecklenburg County, North Carolina Joint Application Form and Supporting Documentation for NATIONWIDE PERMITS THAT REQUIRE NOTIFICATION TO CORPS OF ENGINEERS NATIONWIDE PERMITS THAT REQUIRE SECTION 401 CERTIFICATION CONCURRENCE Prepared For: The Bissell Companies, Inc. 2115 Rexford Road, Suite 100 Charlotte, NC 28211 Prepared By: 1.andDaign Inc, & j anilDesign Engineering rvices. Inc. 1700 East Boulevard Charlotte, NC 28202 (704) 376-7777 Leonard S. Rind= PWS Environmental Planning Consultant 7113 Hickory Nut Drive Raleigh, NC 27613 (919) 870-9191 *Subject to verification by the USACE Date : 11/96 0 :x 94 w_ s t? DEM ID: CORPS ACTION ID:" NATIONWIDE PERMIT REQUESTED (PROVIDE NATIONWIDE PERMIT #) : Ice h' lcd d?C7 sk- (Z- (G'o? i N 40?a " ?uhrcas PRE-CONSTRUCTION NOTIFICATION APPLICATIO FOR NATIONWIDE PERMITS THAT REQUIRE: 1) NOTIFICATION TO THE CORPS OF ENGINEERS 2) A2PLICATION FOR SECTION 401 CERTIFICATION 3) COORDINATION WITH THE NC DIVISION OF COASTAL MANAGEMENT FIELD OFFICE OF THE CORPS OF ENGINEERS (SEZ AGZNC r1,?Dr2rJScJ sn::? ) . SEVEN (7) COPIES SHOULD BE SENT TO THE N.C. DIVISION OF ENVIRONMENTAL MANAGEMENT (SEE AGENCY ADDRESSES SHEET). PLEASE PRINT. OWNERS NAM_ . rThG I SSP?I I COm yes h ?' MAILING ADDRESS: Z I lS SUBDIVISION NAME: c;vv-ioffe STATE: NG ZIP CODE: ZSZII C=?Y: PROJECT LOCATION ADDRESS, INCLUDING SUBDIVISION NAME (IF DIFFERENT FROM M.=.ILING ADDRESS ABOVE) : -M, Coolf GIo6 a4- Ea.! lan- ne. ?ieso " 3. TELEPHONE NUMBER (HOME) : (WORK) -7 4. IF APPLICABLE: AGENT'S NAME OR RESPONSIBLE CORPORATE OFFICIAL, ADDRESS, PHONE NUMBER: are' - s akqAl 5. LOCATION OF WORK (PROVIDE A MAP, PREFERABLY A COPY OF USGS TOPOGRAPHIC MAP OR AERIAL PHOTOGRAPHY WITH SCALE) NEAREST TOWN OR CITY: ??a/1n W COUNTY : ^ s 1 ti ?L I SPECIFIC LOCATION (INCLUDE ROAD NUMBERS, LANDMARKS, ETC.): QF f?e- C rlo' TTC.- 0A,- 6. IMPACTED CR NZAAZ-'- _ Ry - RIVER BASIN: w'^"' ( Ver F5as in 7a. IS PROJECT LOCATED NEAR WATER CLASSIFIED AS TROUT, TIDAL S_-T_WATER (SA)HIGH QUALITY WATERS (HQW), OUTSTANDING RESOURCE WATERS (ORW), WATER SUPPLY (WS-I OR WS-11)? YES [ ] NO [ IF YES, EXPLAIN: 7b. IS THE PROJECT LOCATED WITHIN P_ NORTH CAROLINA DIVISION OF C^ASTAL M_:NAGEMENT AREA OF •EN'JIRONMENTAL CONCERN (AEC) ? YES [ J NO 7c. IF THE PROJECT IS LOCATED WITHIN A COASTAL COUNTY (SEE PACE 7 FOR LIST OF COAST.iL COUNTIES), WHAT IS THE LAND USE PLAN (LUP) DESIGNATION? ga. HAVE ANY SECTION 40? PERMITS BEEN PREVIOUSLY REQUESTED FOR USE ON THIS PROPERTY? YES c lo) [ J IF YES, PROVIDE ACTION I.D. NUMBER OF PREVIOUS PERMIT A1?jD ANY ADDITIONAL INFORMATION (INCLUDE PHOTOCOPY OF 401 CERTIFICATION) : gb. ARE ADDITIONAL PERMIT REQUESTS EXPECTED FOR THIS PROPERTY IN THE .F?JTURE? YES tNO [ J IF YES, DESCRIBE ANTICIPATED /W.O?RK: GtI ?J L .,?., w-? w _, w 1 ?e? iP 1/'7h /17PJ'? 7 • t ? • 1 az s[. fay )q - ?Cn ou.) n CLf - LS J 1 ? t- ' CV1 ne. = JZoo auZS 9a. ESTIMATED TOTAL NUMBER OF ACRES IN TRACT OF LAND: &OW 047 troA!,'I, 9b. ESTIMATED TOTAL NUMBER OF ACRES OF WETLANDS LOCATED ON PROJECT SITE: ??3 QCX? if- Ulib ' 1,+Z-. +JL 2 l A 10a. NUMBER OF ACRES OF WETLANDS IMPACTED BY THE PROPOSED PROJECT BY: FILLING: -t 0atftq EXCAVATION: FLOODING: DRAINAGE: Crnca-ciz, • hr-,-;v dip-, 4 Ch On If) r•=;.,- T? a^ -uDAf?T^^ BY THE PQO?^SED PRO--- ( - LENGTH BEFORE: #??? ?30 ?--•? FT AFTER: t I ( 1590 f- FT WIDTH BEFORE (based on normal high water contours) : -t FT WIDTH AFTER: UnGt15JU?j?lt r1{/i 4z -r4ovi t FT AVERAGE DEPTH BEFORE: AFTER: )'MIL FT ) (2) STREAM CHANNEL IMPACTS WILL RESULT FROM: (CHECK ALL THAT APPLY) OPEN CHANNEL RELOCATION: PLACEMENT OF PIPE IN.CHANN'EL: CHANNEL EXCAVATION: CONSTRUCTION OF A DAM/FLOODING: OTHER: 11. IF CONSTRUCTION OF A POND IS PRgPOSED, WHAT IS THE SIZE OF T-HE, WATERSHED DRAINING TO THE POND? X00 GLCr--t- 1 Wr?T IS THE EXPECTED POND SURFACE AREA? ?.?ocJ Ct:Cr.4 0r ealde> 12. DESCRIPTION OF PROPOSED WORK INCLUDING DISCUSSION OF TYPE OF MECHANICAL EQUIPMENT TO BE USED (ATTACH PLANS: 8 1/2" X 11" DRA;17-NGS ONLY) : Lf- 11 13. PURPOSE OF PROPOSED WORK: OTHER: TOTAL ACRES TO BE IMPACTED : f' d ,Ljq LLGrt'S 3 14. STATE REASONS WHY IT IS BELIEVED THAT THIS ACTIVITY MUST BE CARRIED OUT IN WETLANDS. (INCLUDE ANY MEASURES TAKEN TO MINIMIZE WETLAND IMPACTS) : ''LL 1 CJa4e, C?T?05 Cct h14?S 15. YOU ARE REQUIRED TO CONTACT THE U.S. FISH AND WILDLIFE SERVICE (USFWS) AND/OR NATIONAL MARINE FISHERIES SERVICE (NMFS) (SEE AGENCY ADDRESSES SHEET) REGARDING THE PRESENCE OF ANY FEDERALLY LISTED OR PROPOSED FOR LISTING ENDANGERED OR THREATENED SPECIES OR CRITICA_, HABITAT DATE IN THE PERMIT AREA THAT MAY BE AFFECTED BY THE PROPOSED PROJECT. (ATTACH . RESPONSES CONTACTED: FROM THESE AGENCIES. )i ed wr, e" J OL4, ?Dt4 -fir ova-'At Gp P 16. YOU ARE REQUIRED ?TOO'CONTAeTTHE S':'ATE HISTORIC PRESERVATION OFFICER (SEE AGENCY ADDRESSES SHEET) REGARDING PRESENCE HISTORIC PROPERTIES IN THE PERMIT AREA WHICH MAY BE AFFECTED BY THE PROPOSE PROJECT. DATE CONTACTED: Scwn L # 15 1'. DOES THE PROJECT INVOLVE AN EXPENDITURE OF PUBLIC FUNDS OR THE USE OF PUBLIC (STATE) LAND? YES [I NO F NO, GO TO 18) a. IF YES, DOES THE PROJECT REQUIRE PREPARATION OF AN ENVIRONMENTAL DOCUMENT PURSUANT TO THE REQUIREMENTS OF THE NORTH CAROLINA ENVIRONMENTAL POLICY ACT? YES [ ] NO ( b. IF YES, HAS THE DOCUMENT BEEN REVIEWED THROUGH THE NORTH CAROLINA DEPARTMENT OF ADMIN=STRATION STATE CLE.RT_NGHOUSE? YES [ J NO [ IF ANSWER TO 17b IS YES, THEN SUBMIT APPROPRIATE DOCUMENTATION FROM THE STATE CLEARINGHOUSE TO'DIVISION OF ENVIRONMENTAL MANAGEMENT REGARDING COMPLIANCE WITH THE NORTH CAROLINA ENVIRONMENTAL POLICY ACT. QUESTIONS REGARDING THE STATE CLEARINGHOUSE REVIEW PROCESS SHOULD BE DIRECTED TO MS. CHRYS BAGGETT, DIRECTOR STATE CLEARINGHOUSE, NORTH CAROLINA DEPARTMENT OF ADMINISTRATION, 116 WEST JONES STREET, RALEIGH, NORTH CAROLINA 27603-8003, TELEPHONE (919) 733-6369. 4 18. THE FOLLOWING ITEMS SHOULD BE INCLUDED WITH THIS APPLICATION IF PROPOSED ACTIVITY INVOLVES THE DISCHARGE OF EXCAVATED OR FILL MATERIAL INTO WETLANDS: a. WETLAND DELINEATION MAP SHOWING ALL WETLANDS, STREAMS, LAKES AND PONDS ON THE PROPERTY (FOR NATIONWIDE PERMIT NUMBERS 14, 18, 21, 26, 29, AND 38). ALL STREAMS (INTERMITTENT AND PERMANENT) ON THE PROPERTY MUST BE SHOWN ON THE MAP. MAP SCALES SHOULD BE 1 INCH EQUALS 50 FEET OR 1 INCH EQUALS 100 FEET OR THEIR EQUIVALENT. b. IF AVAILABLE, REPRESENTATIVE PHOTOGRAPH OF WETLANDS TO BE ,_ACTED BY PRCJECT. SHEETS RELEVANT TO THE PLACEIMENT OF THE DELINEATION LINE. d. ATTACH A COPY OF THE STORMWATER MANAGEMENT PLAN IF REQUIRED. e. WHAT IS LAND USE OF SURROUNDING PROPERTY? f. IF APPLICABLE, WHAT IS PROPOSE) METHOD OF SEWAGE DISPCSP?.? ru s LC Muv g. SIGNED AND DATED AGENT AUTHOR=ZATION LETTER, IF APPLICABLE. NOTE: WETLANDS OR WATERS OF THE U.S. MAY NOT BE IMPACTED PRIOR TO: 1) ISSUANCE OF A SECTION 404 CORPS OF ENGINEERS PERMIT, 2) EITHER THE ISSUANCE OR WAIVER OF A 401 DIVISION OF ENVIRONMENTAL MANAGEMENT (WATER QUALITY) CERTIFICATION, AND 3) (IN TEE TWENTY COASTAL COUNTIES ONLY) , A LETTER FROM THE NORTH CAROLINA DIVISION OF COASTAL MANAGEMENT STATING THE PROPOSED ACTIVITY IS CONSISTENT WITH THE NORTH CAROLINA COASTAL MANAGEMENT PROGRAM. OWN R'S/AGENT'S SIGNATURE DAT (AGENT'S SIGNATURE VALID ONLY IF AUTHORIZATION LETTER FROM THE OWNER IS PROVIDED (18g.)) 5 LEONARD S RMDNER Environmental Planning Consultant 7113 Hickory Nut Drive Landscape Architecture Raleigh, NC 27613 Land Planning (919) 870-9191 November 19, 1996 Mr. Steve Lund US Army Corps of Engineers - Reg. Field Office 151 Patton Avenue - Room 143 Asheville, NC 28801 - 5006 Mr. John R. ; Department of Water Quality - NCDEHNR Environmental Science Laboratories 4401 Reedy Creek Road Raleigh, NC 27607 Mr. Todd St. John NCDEHNR - Division of Water Quality 919 North Main Street Mooresville, NC 28115 Re: The Golf Club at Ballantvne Resort - Nationwide Permit #26 Modification Dear Sirs On behalf of my client, Mr. Yates Pharr of The Bissell Companies, I am pleased to provide you with the following information concerning the Ballantyne Corporate Business Park for your consideration and approval under Nationwide Permits #26. The project site is located in Charlotte, Mecklenburg County, NC. The proposed project is planned as a major business park and golf course development. Background The project area is located in Mecklenburg County, south of the City of Charlotte and east of Pineville. It is south of the Charlotte Outer Belt which is currently under construction. The "Ballantyne" project of+ 1300 acres will consist of approximately 4,200,000 SF of office space, 1,150 hotel rooms and conference center, 4,719 dwelling units, parks, schools, and other land uses. Since the initial permit application in September, 1994 the Ballantyne project has evolved as the various parcels are sold and developed in response to the rapid growth in the area. Currently several single family, multi-family, and business park developments are under construction or within the planning stages. evious Wetland Permittin The Ballantyne Development Corporation obtained authorization in February, 1995 to impact approximately 2.25 acres of Jurisdictional Waters in the initial development stages. Impacts were primarily limited to those necessary to construct roads, stormwater management ponds, and general parcel development. In October, 1996, the Ballantyne Development Corporation was authorized to fill + 0.05 acres of stream channel to develop the first business parcel. This application request made by the Bissell Compnies, Inc. is for + 0.49 acres of impacts to develop the Golf Club at Ballantyne Resort. Part of this permit application included a request to relocate the mitigation sites to the proposed golf course project site from elsewhere in the Ballantyne Project. Steve Lund, John Dorney, Todd St. John, November 19, 1996, Page 2 Proposed Project The proposed project is a Planned Business Park and Golf Course Community on approximately 300 acres. The development will be constructed in general compliance with previous minimization commitments made in the previous permit application. A Stormwater Management Plan will also be implemented for portions of the project that consist of Commercial, Office, Corporate, and Business land uses. Most of the stormwater runoff from impervious surfaces will be treated in stormwater management ponds in the golf course and utilized for irrigation. Stormwater management facilities (i.e. stormwater ponds, pocket wetlands, or extended stormwater wetlands) will be implemented for individual sites that do not drain to ponds in the golf course. Bio-filters, created wetland mitigation sites, and buffers will be included in the development to minimize impacts to water criality from nanoff from the ??"lf ^_??u?e. Ar.?ro ;ims.tely 0.a9 acres of itro«cts to headwater tributaries wiil be required to deveiop the project. SummaryofJurisdictional Waters of the U.S. 1) Wetland Hydrology Wetland hydrology is provided by a surface runoff, overbank flooding, seeps, and springs over a clayey subsoil. The primary surface waters are tributaries of McAlpine Creek. McAlpine Creek is a tributary of the Sugar Creek in the Catawba Basin. 2) Hydrophytic Vegetation Vegetation in wetland areas and along tributaries is dominated by Facultative Wet, and Obligate Vegetation and includes alder, green ash, boxelder, willow and others in areas that are seasonally flooded. Shrub/scrub layer was dominated by silky dogwood and spicebush. Herbaceous plants include sedges, soft rush, jewelweed and other typical herbaceous species. In areas subject to temporary flooding the vegetation included facultative vegetation such as red maple, sweetgum poison ivy, and smilax. Ligustrum, blackberry, and honeysuckle were dense especially in non-wetland floodplain areas and "choking out" natural succession. 3) Mdric Soil Hydric soils caused by saturation, ponding, and flooding and occur as inclusions within Monacan soil types on this site. According to Soil Conservation Service, Technical Guide-Section II-A-2, June 1991, Mo (Monacan) soils are listed as Map Units with inclusions of Hydric Soils in Mecklenburg County. Other hydric soils created by hydrological conditions such as flooding and a high or perched water table were found. Wetland Description 1) "A% Bed and Bank Tributary (PFOIA) = + 3.38 acres 2) "B"- Headwater Forest (PFOIA}PSS1A) = + 1.55 acres Total Jurisdictional Waters = ± 4.93 acres Results of Preliminary Discussions with USA CE Wetland Area "B" have high value and impacts to these areas should be avoided and minimized to the extent feasible. Maintaining the hydrology to these wetlands should be an important planning consideration. Steve Lund, John Dorney, Todd St. John, November 19, 1996, Page 3 Results of Preliminary Wetland Evaluation /NCDWQ Guidelines The results of the evaluation were that Area "B" had very high value regarding water storage, pollution removal, bank stabilization, and aquatic life utilizing Guidance for Rating the Values of Wetlands in North Carolina - Fourth Version and impacts to these areas should be avoided and minimized to the fullest practical extent. Wetlands Permitting and Mitigation Preliminary planning involved site analysis and consideration of environmental and regulatory issues. Topography. natura! feati_ives and svst? ns, circulation, site ors:: izat ^n, ooe? space, ?'e :'.crment requirements, and environmental issues were considerations in designing the overall plan. As depicted on the land plan, strong efforts were made to avoid and minimize impacts to wetlands and streams. Minimization and mitigation measures were developed based on discussions in the field with the USACE and the NCDWQ. The plan and commitments made in this report reflect a positive response to the preliminary discussions, determinations, and concerns of the regulatory agencies. Except for temporary construction and development impacts, we believe that the proposed project will not cause significant impacts to the ecological functions or values of Jurisdictional Waters of the U. S. Avoidance and Minimization Due to the economic, engineering, and spatial requirements of a development of this magnitude, large contiguous areas must be graded for building pads, parking, and the golf course. As recommended by the NCDWQ and as depicted on the plan, approximately 18-19 acres of buffer areas will be retained to protect jurisdictional waters. Drainage from the golf course will drain through buffers and/or biofilters before being discharged to streams. The outlets from the required stormwater detention ponds will also designed to maintain the hydrology of these wetland areas. The discharge velocity will be reduced to minimize erosion. Best Management Practices will also be employed to minimize additional impacts to Jurisdictional Waters. BMP's will include: Siltation Barriers Sediment Traps and Diversion Ditches Barricades to define construction limits to sensitive sites and to protect trees Preconstruction meetings Other methods as appropriate Vehicular access will be restricted to specific areas to avoid disturbance to adjacent wetlands and natural areas to be preserved. Methods to prevent short term impacts will be inspected regularly and maintained during construction of the project. Wetlands and buffers will be clearly marked prior to construction to prevent accidental damage to wetlands. The contractors will be held responsible for unauthorized wetland damage not permitted according to plans and specifications. Preconstruction meetings shall be held if necessary with representatives of the USACE and the NCDWQ. Short term construction impacts, primarily stream sedimentation will affect aquatic habitat, however this will be minimized to the extent practicable to promote rapid recovery. Project construction will strictly adhere to an approved Sedimentation and Erosion Control Plan. Best Management Practices will include utilizing siltation trapping ponds and other erosion control structures where appropriate. Impacts from hazardous materials and other toxins to fish and aquatic life such as fuels will be avoided by not permitting staging areas to be located near surface waters. Also, as required by the 401 Water Quality Certification conditions, measures will be taken to prevent "live" or fresh concrete from coming into contact with waters until the concrete has hardened. Steve Lund, John Dorney, Todd St. John, November 19, 1996, Page 4 Proposed Impacts Impacts to Jurisdictional Waters on this site have been avoided and/or minimized to the extent feasible. Impacts to wetlands are limited to the following: General Description of Impacts Utilizing NWP #26 (Headwaters & Isolated Waters) 1) "A"- Bed and Bank Tributary (PFO 1 A) = ± 0.44 acres 2) "B"- Headwater Forest ( PSS IA) = + 0.05 acres Total Jurisdictional Waters Impacted = ± 0.49 acres The majority of impacts to streams are reiated to the implementation of stormwater management facilities. Cart crossings utilizing NWP#14 involving ± 0.10 acre of temporary disturbance will be conducted at a bank to bank locations on separate tributaries with no contiguous wetlands. Sanitary sewer line crossings utilizing NWP#12 will occur perpendicular to bank to bank creek locations where there are no contiguous wetlands. Proposed Compensator?Mitigation A mitigation plan has been developed to provide for a "no net loss" of wetland habitat, value, and function to the extent feasible on this site. The type of mitigation shown on the plans are described below and generally fall under the category of Enhancement, Creation, and probably Restoration. Establishing and maintaining a natural, forested, low maintenance ecosystem will reduce the volume of runoff, and thereby reduce erosion and pollutants coming from an area of more intensive land use to a water body. The reduction of erosion and pollutants occurs through natural mechanisms such as deposition, infiltration, adsorption, absorption, filtration, and decomposition. Enhancement - Increasing one or more of the functions of an existing wetland by manipulation of vegetation and/or hydrology. On-site stormwater from the business parcels will be treated in wet detention ponds. The ponds will also be utilized for irrigation of the golf course. Hydrology to the existing wetland areas will be maintained by utilizing discharges from the stormwater treatment system. The discharge velocity from the ponds will be reduced and diffused utilizing standard rip-rap plunge pools and level spreading devices. Wetland areas accidentally disturbed by construction will be restored and replanted with hydrophytic vegetation such as bottomland hardwoods, shrubs, and herbaceous materials. Creation - Construction of a wetland area where wetlands did not exist in recent past. Approximately 2 acre of wetlands will be created. This will be achieved by creating "polishing" wetland areas at the base of the ponds in the vicinity of the 11th and 17th holes, 3rd and 2nd holes and the 7th and 9th hole. This will be accomplished by directing the discharge from the wet detention basins to this area. The water will be diffused utilizing plunge pools, level spreading devices, and/or other methods to reduce discharge velocity and planted with appropriate hydrophytic vegetation. A wetland will also be created in the floodplain between the 8th fairway and the riparian levee along McAlpine Creek Tributary #l. There is evidence that the area may have been wetlands in the past based on drainage patterns. This mitigation is being constructed to comply with previous mitigation commitments. The wetland area will be created by converting upland to wetland by lowering the grade. This area will be graded concurrently with grading operations involving permitted wetland impacts. The excavated soil of approximately 24" will be exported to an upland source for disposal. This area is expected to be inundated and saturated during the winter and early spring similar to wetland conditions in other locations along McAlpine Creek. Steve Lund, John Dorney, Todd St. John, November 19, 1996, Page 5 Hydrophytic vegetation will be planted with willow, alder, buttonbush, silky dogwood, green ash and/or other acceptable hydrophytic vegetation. Hydric soil will also be relocated from the areas to be impacted and utilized for the wetland creation if possible. A plant list will be developed to select the appropriate vegetation according for hydrological zone. It is expected that several favorable scrub/shrub and herbaceous materials will volunteer. As part of the construction documents a list of specific plant species and quantities will be prepared for approval by the USACE and the NCDWQ. The mitigation site will be planted at an initial density of approximately 500 woody stems per acre planted in a random pattern to match adjacent conditions if surrounding wetland areas. Herbaceous species will be planted at a rate of 1000 clusters per acre or will be seeded when possible with a ;,etland seed min: which will result in a coverage of at least 100 stems per square meter upon germination. Survival rates of seeding versus individual plants will be explored for each species selected based on availability, site specific data, and cost factors. All new plantings will consist FACW and OBL species. Planting will be conducted in the spring and the fall. Annual ryegrass or other annual vegetation will be utilized in order to provide temporary stabilization during the summer and winter months or until planting times become available. During planting wetlands and surface waters will be protected from erosion and sedimentation. Control structures such as sedimentation traps, siltation barriers, and/or at a minimum silt fence will be utilized as necessary. Planting will be conducted in the spring and the fall. Annual ryegrass, Red Top (Agrostis alba) or approved vegetation will be utilized in order to provide temporary stabilization during the summer and winter months or until planting times become available. Fescue shall not be used within the buffers or wetlands. Trees, shrubs, and herbaceous plant materials will be selected from the following list. Scrub/Shrub Alnus serrulata. Cornus amomum Salix nigra Betula nigra Ilex decidua Viburnum species Cephalanthus occidentalis Lindera benzoin Others as approved Bottomland Hardwood Carpinus carofuriana Frax. pennsylvanica Taxodium distichum Carya spp. Nyssa sylvatica Others as approved Diospyros virginiana Quercus species Herbaceous Zone 1 - Wetland areas in temporarily saturated soils or subject to occasional and brief inundation Agrostis alba (Red Top) Polygonum species (Smartweed) Carex species (Sedge) Juncus effusus (Soft Rush) Eleocharis species (Spikerush) Leersia oryzoides (Rice Cutgrass) Zone 2 - Wetland areas prone to persistent flooding or Rending Moist to 1 Foot of Water Three Square Bulrush Creeping Spike Rush Soft Rush Sedge species Lizard Tail Steve Lund, John Dorney, Todd St. John, November 19, 1996, Page 6 Shallow Water Plants Sweet Flag Arrow-Arum Duck Potato Pickerel Weed Planting shall be in naturalistic / random clumps to encourage diversity. Specific plant species, quantities, and size which will be utilized for the mitigation sites will be dependent on availability, cost, time of year in which planting occurs. Existing wetlands and surface waters and buffer areas will be protected from erosion and sedimentation during construction and installation of the mitigation sites. Control structures such as sedinre7it ,ion ;' ii ed expected that several of these, which occur naturaily within the vicinity of these mitigation sites will volunteer naturally. If these are acceptable species they will remain and will serve as a biological benchmark to select vegetation from the above list. Stormwater Management Plan A Stormwater Management Plan will be designed and implemented for the project to meet the 401 Water Quality Certification requirements. Stormwater runoff from paved surfaces and landscaping has the potential to degrade water quality in all types of waters. Wet detention basins shall be the primary treatment system. Properly designed wet detention basins have been proven to be a viable solution to reduce pollution. They are efficient in removing suspended solids and other pollutants, reducing peak runoff rates, and controlling downstream erosion. There is also a potential aesthetic value if the pond's can be designed into the overall plan. Stormwater Management Plan Concepts Stormwater management becomes necessary when increasing the impervious area within an existing natural area. The impact of the increased runoff and reduction of natural filtration will be analyzed with respect to the capacity and stability of natural channels and the presence of environmentally sensitive areas. The pre and post-development runoff will be determined and used as the basis of stormwater management techniques. Special consideration will be given to avoiding erosion and degradation of environmentally sensitive areas, wetlands, and surface waters. The Stormwater Management Plan will include: A. Wet Detention Basins that will attenuate 1.0 inch of runoff over a 24 hour period for high density sites including office, commercial and business uses. Water will be released over a 2 to 5 day period to the wetland mitigation areas to increase filtration. Discharge velocity of the outfalls will be less than five cfs. It will utilize wetland mitigation areas to increase filtration. B. Utilization of wetland mitigation areas where possible to increase filtration. C. Riser outflow structures to maintain a pool and encourage filtration. D. Directing runoff into natural areas and wetland/biofilters to treat runoff before entering surface waters. E. Maintaining natural and planted areas between the developments and Jurisdictional Waters. F. Development of a wetland littoral shelf where feasible in shallow areas Steve Lund, John Dorney, Todd St. John, November 19, 1996, Page 7 The planners will utilize information and guidelines provided by the North Carolina Department of Environment, Health, and Natural Resources in developing the design of wet detention basins. Plans and Monitoring Detailed plans for the mitigation areas will be further articulated from the plans included in this document. These plans will be submitted to the U.S. Army Corps of Engineers and the North Carolina Division of Water Quality for approval. Plans will include - Site Preparation Requirements Tracking and Monitoring Requirements A monitoring program will be developed to monitor the mitigation areas to include: Vegetation Parameters - Species Composition and Abundance Survival Growth Monitoring of vegetation will be conducted on a semi-annual basis according to the following general procedures. A. Measure growth, species diversity, advise on removal of invasive species. B. Establishment of a representative sample observation plots C. Periodic site visits will be conducted for maintenance, aesthetic purposes, and possible modifications to increase survival rates. D. Field data will be recorded on a monitoring data form and submitted along with representative photographs in a annual monitoring report. This will be submitted to the Corps of Engineers, NC Division of Water Quality. At the end of the third year a report will be prepared for review and to determine the need for future monitoring or modifications. Repot rig Annual Progress Reports will be prepared which summarizes the data collected in the field and notes trends. Photographs. at fixed stations will be taken to document the trends and changes occurring at the sites. These reports will be furnished to the USACE and the NCDWQ. After the third year of monitoring, a summary report and as-builts will be furnished to the USACE and the NCDWQ for review and discussion regarding compliance of the project with conditions of the permit. Success Criteria The data collected during the monitoring period will be utilized to evaluate the success of the mitigation areas. The success criteria will be as follows: Soil saturation within 12 inches of the surface for a minimum of approximately 12 consecutive days during the early part of the growing season. Establish at least one hydrology indicator per the 1987 USACE Wetland Delineation Manual in the sample plot. Establishment at least one hydric soil characteristic or match adjacent riparian habitat surroundings. not less than 60% survival rate for planted saplings or other planted vegetation. 1 ._ r Steve Lund, John Dorney, Todd St. John, November 19, 1996, Page 8 These vegetative, soil, and hydrological characteristics must be met to determine success of the wetland mitigation. if the mitigation is determined to be unsuccessful the following one or more of the following contingency plans will be implemented. 1) Selected re-installation of vegetation, thinning, and/or acceptance 2) Hydrological modifications or manipulation Schedule project construction ana is expected to oegin in the tail and winter of 1996/1997. Vegetation planting and installation is expected to be conducted in the dormant season of January-March 1997, if possible, and/or the fall and winter of 1997/1998. Temporary crops in areas to be seeded may be required until final planting is conducted. During this period a temporary crop will be used that will allow natural succession to take place. Hydrological factors will also be observed a adjustments made if required. Protection From Future Development Upon completion of construction of the mitigation sites as - built drawings will be prepared. The survey will include: boundary of each area finish grades location of monitoring wells, if any, and sample plots drainage control features The preserved and created wetlands and ponds will be protected from future impacts by the applicant or by a group designated by the applicant for this purpose. Development of these areas will be deed restricted in accordance with restrictive covenants which will be developed for approval by the USACE and/or NCDWQ. Restrictive Covenants will include the following information: - The area shall remain in its natural condition in perpetuity - Acreage of wetland preservation area, wet detention ponds, and created wetlands - Prohibition of the placement of utilities, filling, dredging, construction, or other activities. - A permanent easement for the purpose of constructing, monitoring, and maintaining the mitigation area and preserved wetlands. - Obligations if monitoring indicates that the area has not met the 1987 U.S. Army Corps of Engineers Wetland Delineation Manual criteria. Threatened and Endangered Species Federally listed plant and animal species with endangered or threatened status are protected under the Endangered Species Act of 1973. The US Fish and Wildlife Service has identified two endangered species - Schweinitz's sunflower (Hefianthus schweinitzii), and the Carolina heelsplitter (Lasmigona decorata). Schweinitz's sunflower thrives in full sun characteristic of successional fields, margins, and forested openings. A review of USGS (Weddington Quad) Maps at the Natural Heritage Program at NCDEHNR in Raleigh did not indicate any endangered species previously identified on the site. Steve Lund, John Dorney, Todd St. John, November 19, 1996, Page 9 Since Schweinitz's sunflower is known to occur in Iredell soils, I was accompanied by James F. Matthews, Ph.D. (UNCC) of Habitat Assessment and Restoration Program during the site evaluation process. According to his survey, Schweinitz's sunflower was not identified. The presence for other federally and state listed species were also investigated. Several hundred specimens of Heller's Trefoil (Lotus helleri), a Federal Candidate #2 species were present. Prior to development of the site, the Ballantyne Development Corporation made this plant material on the site available for potential recovery. This effort was coordinated by James F. Matthews according to methodology approved by the U.S. Fish and Wildlife Service. The Carolina heelsplitter is a freshwater mussel which prefers shaded areas either in a ponded portion of a feet deep with a sort mud, muddy sand, or shady gravelly substrate. It is normally restricted to protected silted areas or under banks especially associated with obstructions such as stumps or fallen trees. Its current distribution according to the US Fish and Wildlife Service is limited to portions of two streams -- Goose Creek and Waxhaw Creek -- and a small river originating from rural areas in Union County. Therefore it is not expected to occur on this site. P The Carolina Darter (Etheostoma collis) is a fish that inhabits small streams such as those found in the project area. This species has a federal status of Proposed Special Concern and a state status of Special Concern. The species prefers small clear streams of less than 15' width with moderate to swift current and a sand/gravel benthic composition. It apparently tolerates a wide range of water quality conditions and vegetation types adjacent to the streams and appears resistant to pollution. (E. Menhinick). There are no streams on this site and therefore this species is not expected to occur on this site. Drainage from this site eventually will eventually flow to McAlpine Creek tributaries where this species may occur. Therefore, strict adherence to an approved erosion and sedimentation control plan will be maintained during the construction period in order to control degradation of water quality. ultural Resource Based on the findings of the Archaeological Survey for the Proposed Ballantyne Project (Ballantyne Development Corporation), conducted by Archaeological Research Consultants, June, 1994, no historic or prehistoric sites appear to be in the project area eligible for the National Register of Historic Places. According to the report, no additional archaeological surveying, testing, or data recovery on the Ballantyne Development Corporation of the Ballantyne Project was recommended. Based on the survey, no sites were found that are eligible for listing in the National Historic Register. This report was forwarded to the SHPO during the previous application reviews and concurrence was received. Steve Lund, John Dorney, Todd St. John, November 19, 1996, Page 10 Conclusion The goal of the proposed site plan with minimization and mitigation measures is to help balance the environmental consequences of this intense development. In order to accomplish this wetlands will be avoided and will be restored, created, and enhanced. Beneficial wetlands and/or riparian habitats that enhance water quality, will be protected. The undisturbed wetland areas and the mitigation sites will be preserved by the applicant or by a group designated by the owner for this purpose. The preserved areas will be managed as a wetland system of high value. Please let me know if you have any questions or require additional information. Thank you for you consideration. Aromnental dne P S Planning Consultant cc. Mr. Yates Pharr - The Bissell Company Mr. Terry Knotts - Harris Group Mr. Dale C. Stewart - LandDesign Engineering Services, Inc. Mr. Edward Schweitzer - LandDesign, Inc. Mr. Marty Kocot - LandDesign Engineering Services, Inc. 51 r February 8, 1995 Regulatory Branch Nationwide Permit No. 14 (Road Crossings) and Action ID No. 199500213, Nationwide Permit No. 26 (Headwaters and Isolated waters) Terry Knotts, Vice president Ballantyne Development Corporation Post Office Box 687 Pineville, North Carolina 28134 pear Mr. Knotts: Reference your spp3ications of September 28, 1994 for Department of the ?_ta to impac': 1.98 acres of waters and wetlands for general a44acent to two unnamed, heaa++acers sough UL'hHCarolina. ? Aland so reference the acre Ballantyne mixed uze developmenty, ff of Charlotte, Meck_enburg Deputy State Historic Preservation Officer's letter of January 10, 1995 accepting your archaeological survey of Lhe site. For the purposes of the Corpa of Engineers' Regulatory Program, Title 33, Code Federal Regulations (CFR), Part 330.6, published in the Federal Register to r on November. 22, 1991, lists nationwide permits. Authorization, pursuant to section 10 of thefor arbors Act of 1899 and Sec-on of4 of the Clear. Water Act, was provided aquatic sites) the United States (including wetlands and other special aqua provided: a. The width of the fill is limited to the minimum necessary for the actual crossing; b. The fill placed in waters of the United States is limited to a filled attotalo site$f, 200 area of no more than one-third acre. Furthermore,inosp more than linear feet of the fill for the roadway can occur ecial c including wetlands; igned to C. The crossing in culverted, bridged er wssande the movem at of t the restriction of, and withstand, expected high aquatic organisms; d. The crossing, including all attendant features, both temporary and permanent, is part of da single and complete project: for crossing of a water of the United states, e. For fills in special aquatic sites, including wetlands, the permittee notifies the District Engineer (DE) in accordance with the "Notification" general condition. Authorization was also provided, pursuant Lo Section 404 of the Clean Water Act, for discharges of dredged or fill. material into headwaters and isolated waters. Your work is authorized by these nationwide permits provided it is accomplished in strict accordance with the erenclosed c fditions Northand you receive a section 401 water quality con rom the pivisiot: of Environmental management (NCDSM) You should contact Mr. Donley, telephone (919) 733-1786, regarding water quality ;r• ita do not relieve you of the responsibility to obtain These nationwide Perm approval- other required state oz local This verification will be valid for two years from the data of this period, letter unless the will re maiaYalid1foritheit o yearsdif e during dification that or the,. This verification w „rill arm, actithevity nationwide permit authorization is -reissued iasued •w. if d or is complies with any subacquenr. modification. It duwith ring the two ye the nationwide permit authorization expires or=eco?Pp1Yded ded or the terms revoked, and modified, such that the activity would long e _ have coenced or are it, will conditions of the natioawideiaerrseailiance tiuponitit ab ompiletee within twelve under contract commence, provided the activ y remain authorized. This s is P months of the date of the nationwide permit,s expiration, modification or Questions or comments may be (70A)+271-4857. Field Office, Regulatory Branch, telephone Sincerely, G. Wayne Wright Chief, Regulatory Branch EnclOsure Copies Furnished (without enclosurc Mr. john Dorsey ement Division of Environmental of nag North Carolina Department Environment, Health and Natural Resources 4401 Reedy Creek Road Raleigh, North Carolina 27607 NATIONWIDE CONDITIONS c, The discharge, including all atten an -?, c. -.?1eC3 vrcjact. proj act. b, A 30-day notification to the District Engineer (DE) is required if than one acre. the discharge would cause the lose of water of the including U-S. wetlands, greater the notification thFor discharges in special aquatic iteA, ecia3 aquatic sites including must include a delineation of affected sp d t features, both temporary and not wetlands. cau loss a. The discharge doeos a of this nathe tio w de p z it,t the acreage Off l ss Of of the U.S. For the Puu of there waters of the V.S. includes excavation. or drainage as the U.S. that adversely af.ccted by fl by ^ CONS ':ii:=a?7 STATE actsvitl is d. Should 2'11 or part of a proposed activity North Carolina ~coast lQ8 of F.nvironmenta3 Concern (AEC) as dcsignatmd by Permit is required Rescurccs Commission, a Coastal Area Management Act (C.AMA) a from the North Carolina Divily affectirgtan AECabe proposed by. Should an ly activity within or potential Federal agency, a consistency determination pursuant to 15 CFR 930 must' be provided to the NCDCM at least 90 days before the onset of the proposed activity. GENERAL CERTIFIMITION CONDITIONS a, General Certification is denied for fills greater than one area in W, ORW, WS-1 and WS-II watersheds. General certification is of no SA, is trout, HQ 10 acre issued for all ecified fills of notLmoreethanone acres and in those waLCrsheds ap b. Proposed rill or substantial modificatre o Bras ert hannconcurrence of an acre of such waters, including wetlands, Qu from the North Carolina Division of Environmental Management (NCDEM)- qualiwillty standard utilized (50 C. Established sediment and erosion control} practices designated as turbitdit rout waters by the North to prevent violations of the appropriate N't'C1' a in streams and rivers not t desi9 25 N'TV' ? in all Carolina Division of Management NTU's in trout waters). saltwater classes and all lakes coming d. Measures ? Lel be or` the n prevent live or fresh concrete until the concrete has hardened. into contact with a. All fill maLczial authorized by this permit must be obtained from an upland source- . Use of this nationwide permit for waste disposal facilities is not b authorized. c. I: the proposed activity is within the North Carolina Coactal Area . Unit lose was and the acLivity will result in the 1S.cantgmustereceivehwrittendconcurrcnce greater than 1/3 of ar. acre, the ape of coastal (NCE)CM) t he CarolinanCoastal Management1Prcgram. from the North Carolin Div e. Additional site-specific conditions may be added to this all applicable water quality compliance with ensure Certification is order to and effluent standarda• natal Conc?renee from the rt°rth Carolina lies Division to of an i ?°=O?ndividua] project t• at this Certification aFPcovQr let-ter from he NC176M. Management (thrree th years from the date of the shall expire Divlslon of Environmental Mvnogernent ~> James S. Hunt. Jr„ Governor Jonathan S. Howes, Secretary f A. Preston Howard. Jr.. P,E., Director ID E-=- F=t November 14, 1994 Mecklenburg County DEM project # 94912 APPROVAL of 401 Water Quality Certification and ADDMONAL CONDITIONS Mr. Terry Knott& VP Ballantyne Devclopnlcm Corporation P.O. Box 687 pineville, N.C. 28134 You have our approval to place fill material in 2.2.= acres of wetlands or waters for purpose of mix use development at Ballatnyne Development site, as you described in your application dated 28 September 1994. After mviewing your application. we have decided that this fill is covered by General Water Qualirl C--dfication Numbers 2732 and 2671. These certifications allow you to use Nationwide Permit Numbers 14 and 26 when they are issued by the Corps of Engineers. This approval is only valid for the purpose and design that you desc:ibed in your application. If you change your project. you must notify us and you may be required to send us a new applimrion. For this approval to be valid. you must follow the conditions listed in the attached certification. In addition, you should get any other fdcral. state or local permits before you go ahead with You" Project if you do trot accept any of the conditions of this certification, you may ask for an adjud;r-=ry hearing. You must act within 30 days of the date that you receive this letter. To ask for a hearing, send a written petition which conforms to Chapter 150E of the North Carolina General Statutes to tha Office of Administrative Hearings, P.O. Box 27447, Raleigh. N.C. 27611-7447. A final stennwater Management plant and a fmal mitigation plan must be submitted to DEM for written approval before construction begins or any parcels are sold. This ecrificarion and its conditions am final and finding unless you ask for a hearing. This letter completes the ruview of the Division of Environmental Management under Sec:icn 401 of the Clears Water Act. If you have any quenions, plmse telephone John Domcy at 919-733-1786. C Aaaclmment cc; Wilmingwn District Corps of Engineers Corps of .ngir=rs Asheville Feld Office Mooresville DEM Regional Office Mr. John Domcy Central Files Leonard Rindner. Land Design P.O. Box :9535. Raleigh. North Carolina 27626-0635 An EGud OPPcrM ry Afrrmcrtive Acilon EmptOW Y. Jr. P. 94912-Itr Telephone 919-733-7015 FAX 919-7i -2496 Sc% recycled/ 1 C% P=1-c0naAT- PCQ°r 1 ? r V *12 , . ? a.• •" ??? 1 w ?: rw. I •0.0 ...aa' ?? CAMa'' ?w 'A r ` ?. Y 11•w I.a ? ?. ?' •••?C• ? i a• 'I.w r oe *ERE * "i ,?,,,, t_ rj I-485 ' •? f•- (UNDER CONSTRUCTION) ..%'1 Fw. ` Tf dpi ?' ` ?,? `• ?. °• • IERWICX ?r T>toaNHlu ~?• ?? `"? REAUGNED r? a l U.S. 521 O 1: _ \ ? °' art FC,? PROVIDE _ ?? ,: j •. F y c WYNDM•W ? o? A NE PRO ECREA i y? - ? r i1 } BALLA E COMMONS P i K WAY .. 9 y ? O• o t MRS, I Mb ` rrtvJEv l LOCATION GRAPMIC SCALE ? LEGEND N Project Area W • E SCE' N.T.S. ?ver?ll BaIIeL tynB Pro?aot Area DATE: R BALLANTYN E COMMONS PARKWAY THE GOLF CLUB AT BALLANTYNE RESORT ?-.as uNOaR coNsTRUCna+ - __ :_? • i wa s LEGEND N PROPOSED EAST WEST CONNECTOR W• •E ALIGNMENT WETLAND AREA S. BANK TO BANK TRIBUTARY N.T. OATL• Wstlands -• BALLANTYNE PROJECT AREA o i w ?w SOURCE: WETLAND DELJNEAflON BY LAW ENVRCNMENTAL ptAPrMC SCAB SURVEY BY GPA AS50(]ATES, MAY 211993 Z e l i AD, --------------- 0 150 300 600 1200 SCALE r-6W WETLAND DELINEATION MAP I A 0 150 300 600 1200 SCALE: P=6W PEMITTING INDEX SHEET i r i Ia UTILITY CROSSINGS IMPACTS 6:21) WATER QUALITY /IRRIGATION PONDS 0 150 300 .. 600 1200 am II COMPOSITE PERMITTING MAP f , 7 - - s BP = BUSINESS PARCEL Q4 0 150 300 600 1200 -l SCALE: r-6 STORMWATER MANAGEMENT PLAN r, ' I A I ILA. II 1 ? r ? 1 i i I o 1 1 1 1 ?1 1 1 1 ° -7 s BUSI\S?$ PARCEL ?I i F f i ?• \ ? 1 O ? 11 `I1 1 . 1 ! j \ TICE r 0 M 300 600 1200 SCALE' 1'600' % `\BUSINESS 1 .MITIGATION INDEX _ SHEET ZZ' C) .• ? ??? ??, ? J,\1 \1 \ \ </?/ ?^' \ O O / ?\ v ?/ ? ref. IV / 141 0' /Q / \\ \ \ \? \ \ _ ??? / // N / / 141 .- 1 11 \\ \ , \ ?' .• ? , .? ? ..._ ? '? ? , G ? ? \ Rig 9 OV y - ; Sf yam. ? •? '' ?.?• ? \ . 3:11 0 ,1. .? m roc I _ 9C.: ch d1 ?1?.. 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I',??- 1\ ?\\N Z /,\?YI\•-.`\? `? ?'-?J'?--/?•^.? ?i?'I ll,ll.`0 „1? `rte O 11 M', A v oo?, ?c M >1 Imp O z r a z ?i? 1000, ? .41 wo 0 ' O '- O C .rl c OZ _ m ' r r r r / />I" / // 00, ?i t / I. r QO 0 -?z9J 0 E 8 P 4 ?a J . 1 is 0 ,e ?4, ? m m v c m a to z a n r I i o ; U 1 .J mn noun m °z cn - z - - .p cc - n a ?C) 0 ? OlO z z .C/) Cl) m\m n??w o? 1. ?L] 0 ILJ§ N m v ?o c a m a --ai z w r z w Z J y 1 0 I -- 1 ? O I \ \\ 1 ? 10) I ? I I \ I I I- a 0 .01 m - Cl) U) 02 m m N m V m / m .00 D O z i-v a z .00 ao c m N n r C \ mm \ r cch v op .•.001, - IIII glIltl m m m v 00 C m a 'ao I N / i .041 j ? I 1 I ai \ \ z ? a ? N ? z m U) U) a m r 1-001-100 040 .00 @BISSELL ES May 27, 1997 Mr. A. Preston Howard, Jr., P.E. North Carolina Department of Environment Health and Natural Resources Division of Water Quality Environmental Sciences Branch 4401 Reedy Creek Road Raleigh, NC 27607 RE: Mecklenburg County DWQ Project #961094 The Golf Club at Ballantyne Resort Dear Mr. Howard: %f7 It was with great pleasure that we received the 401 Water Quality Certification on the above referenced project. Not only were we pleased to receive the approval but to receive a decision in less than two weeks was phenomenal !! With the recent changes to the rules and regulations and the enormous demand on your time, you and your team are to be commended on the speed in which this application was reviewed. We appreciate the work of your staff who assisted us in providing a complete application. This approval has allowed us to move forward with our plans at this important time which will prove to be mutually beneficial. We look forward to continuing to work with you on this project and look forward to a successful completion. Thank you again for your assistance. Sincerely, C. Yates Pharr CPM® Vice President, Development cc: Mr. John Dorney - DEHNR Ms. Karen Lynch - DEHNR Mr. Todd St. John - Mooresville DWQ Mr. Leonard Rindner Mr. H.C. Bissell THE BISSELL COMPANIES. INC. COMMERCIAL REAL ESTATE 21 15 REXFORD ROAD - SUITE 100 -CHARLOTTE. NORTH CAROLINA 2821 1 - 3476 7041 366-9841 -FAX 17041 366-7604 k ?. ? 9 W E 0; The Golf Club at Mecklenburg County, North Carolina Joint Application Form and Supporting Documentation for NATIONWIDE PERMITS THAT REQUIRE NOTIFICATION TO CORPS OF ENGINEERS NATIONWIDE PERMITS THAT REQUIRE SECTION 401 CERTIFICATION CONCURRENCE Prepared For: The Bissell Companies, Inc. 2115 Rexford Road, Suite 100 Charlotte, NC 28211 Prepared By: LandDesign, Inc, & LandDesign Engineering Services, Inc 1700 East Boulevard Charlotte, NC 28202 (704) 376-7777 MN31031N1NMNOUAN3 9661 J Z AON Leonard S. Rindner, PWS Environmental Planning Consultant 7113 Hickory Nut Drive Q?n???? Raleigh, NC 27613 (919) 870-9191 *Subject to verification by the USACE Date : 11/96 r ' 9 6 1 0 DEM ID. CORPS ACTION ID:' NATIONWIDE PERMIT REQUESTED (PROVIDE NATIONWIDE PERMIT #): (2 PRE-CONSTRUCTION NOTIFICATION APPLICATION FOR NATIONWIDE PERMITS THAT REQUIRE: 1) NOTIFICATION TO THE CORPS OF ENGINEERS 2) APPLICATION FOR SECTION 401 CERTIFICATION 3) COORDINATION WITH THE NC DIVISION OF COASTAL bGkNAGEMENT FIELD OFFICE OF THE CORPS (7) COPIES SHOULD BE SENT (SEE AGENCY ADDRESSES SHE OF ENGINEERS (SE % AGENCY ALORESJ::S SrnmT) . SEVEN TO THE N.C. DIVISION OF ENVIRONMENTAL M"IVAGEMENT ET). PLEASE PRINT. OWNERS NAM- : Tf1G 155 1 I Comt VA Nes In L 2. MAILING ADDRESS: SUBDIVISION NAIVE: C-ly : C'?Vtdo 6 STATE: NC. ZIP CODE: Z 621 PROJECT LOCATION ADDRESS, MAILING ADDRESS ABOVE) ?? Golf Gl?? a INCLUDING SUBDIVISION NAME (IF DIFFERENT FROM .4- RAa.llan+-fm 5,>+ 3. TELEPHONE NUMBER (HOME): (WORK) : l-7Gif --?j4rZ J0q-7 ?. IF APPLICABLE: AGENT'S NAME OR RESPONSIBLE CORPORATE OFFICIAL, ADDRESS, PHONE NUMBER: r s 5. LOCATION OF WORK (PROVIDE A MAP, PREFERABLY A COPY OF USGS TOPOGRAPHIC MAP OR AERIAL PHOTOGBAP?Y WITH SCALE) : ??? ?? tcj4 j NEAREST TOWN OR CITY: COUNTY: 5 a??e' 1 1 SPECIFIC LOCATION (INCLUDE ROAD NUMBERS, LANDMARKS, ETC.): fhe- CG *r o}{z- ao 6. IMPACTED OR NEAREST S'i R:::??5% R 'v Ln RIVER BASIN: 7a. IS PROJECT LOCATED NEAR WATER CLASSIFIED AS TROUT, TIDAL S_,T_WATER (SA), HIGH QUALITY WATERS (HQW), OUTSTADTD NG RESOURCE WAFERS (ORw), WATER SUPPLY (WS-I OR WS-II)? YES [ ] NO [ IF YES, EXPLAIN: 7b. IS THE PROJECT LOCATED WITHIN A_ NORTH CAROLINA D=VISION OF ASTAL NO ? M.:?-\TAGEMENT AREA OF•ENV7RONMENTAL CONCERN (AEC) ? YES [ ] 7c. IF THE PROJECT IS LOCAwr1DT WI??'THEALANDSUSc PLAD11(LUPEEDES`GNATION? LIST OF COASTAL COUNTIES), - 8a. HAVE ANY SECTION :0 PERMITS BEEN PREVIOUSLY REQUESTED FOR USE ON THIS PROPERTY? YES [ NO [ ] IF YES, PROVIDE ACTION I.D. NUMBER OF PREVIOUS PERMIT P?IjD ANY ?? ZONAL INFORMATION (INCLUDE PHOTOCOPY OF 40 CERTIFICATION). j? 5b. ARE ADDIT•IO AL PERMIT REQUESTS EXPECTED FOR THIS PROPERTY TN THE FUTURE? YES F-1 NO [ ] IF YES, DESCRIBE ANTICIPATED WORK: -nQr??.t c?eue.(obm-?- lm t-s? tc- - own a-'l'" -?c f??rnc.: , an ?, e, = I Zoo ALM,; 9a. ESTIMATED TOTAL NUMBER OF ACRES IN TRACT OF LAND: C7o)FU"h rx??a+=f3°O ?''u °b. ESTIMATED TOTAL 17UMBER OF ACRES OF WETLANDS LOCATED ON PROJECT SITE: P?a((a.? ?yr?c.; ?+.q3 em'r? o?+ (VIP UJb 5,?. ±-R X1.27 Gttrt,5 w c'1 i n 2 A 10a. NUMBER OF ACRES OF WETLANDS IMPACTED BY THE PROPOSED PROJECT BY: FILLING: j: o«4f9 EXCAVATION: FLOODING: DRAINAGE: o 4 OTHER: TOTAL ACRES TO BE IMPACTED: Ora GonSnchoi1 m A SY T77 P40P?SE0 PR.OTICT ? T? LENGTH BEFORE: t«i 330 ?-• FT AFTER: f 1690 ?FT WIDTH BEFORE (based on ncrmal high water contours): 1+ FT WIDTH AFTER : UI?RI S?U( d G All +4 - f'&Yl6ZJr, -44\ er FT AVERAGE DEPTH BEFORE: : FT AFTER: W1 G.. t FT (2) STREAM CHAN\!Ej IMPACTS WILL R7SULT FROM: (CHECK ALL APPLY) OPEN CHANNEL RELOCATION: PLACEMENT OF PIPE IN.CHAN''E=: CHANNEL EXCAVATION: CONSTRUCTION OF A DAM/FLOODING: OTHER: 11. IF CONSTRUCTION OF A POND IS PROPOSED, WHAT IS THE SIZE OF THE, WATERSHED DRAINING TO THE POND? t X00 6CC..C4-6 WHAT IS THE EXPECTED POND SURFACE AREA? g•??J ??? Po?tdS 12. DESCRIPTION OF PROPOSED WORK INCLUDING DISCUSSION OF TYPE OF MECHANICAL EQUIPMENT TO BE USED (ATTACH PLANS: 8 1/2" X 11" DR.AW7NGS ONLY) 13. PURPOSE OF PROPOSED WORK: ?' p 'AO-CA'ej rep CW+ ad 14nS 3 1 f 14. STATE REASONS WHY IT IS BELIEVED THAT THIS ACTIVITY MUST BE CARRIED OUT IN WETLANDS. (INCLUDE ANY MEASURES TAKEN TO MINIMIZE WETLAND IMPACTS) : I? cJ C? CcT ? u-??' 1'?'-?c rf5 Cc n? h ?4 ?'1 S 15. YOU ARE REQUIRED TO CONTACT THE U.S. FISH AND WILDLIFE SERVICE (USFWS) AND/OR NATIONAL MARINE FISHERIES SERVICE (NMFS) (SEE AGENCY ADDRESSES SHEET) REGARDING THE PRESENCE OF ANY FEDERALLY LISTED OR PROPOSED FOR LISTING ENDANGERED OR THREATENED SPECIES OR CRITICPLL HABITAT DATE IN THE PERMIT AREA THAT MAY BE AFFECTED BY THE PROPOSED PROJECT. RESPONSES CONTACTED: FROM THESE AGENCIES. ) C.o ec? wP(Q?P?' 10 V-. FDr4 -(ter aYU -? 16. YOU ARE REQUIRED ?COT? HE S': ATE HISTOR=C PRESERVATION OFFICER (SHPO) (SEE AGENCY ADDRESSES SHEET) REGARDING THE PRESENCE OF HISTORIC PROPERTIES IN THE PERMIT AREA WHICH MAY BE AFFECTED BY THE PROPOSED PROJECT. DATE CONTACTED: Sc?r? ? ab #? 15 17. DOES THE PROJECT INVOLVE AN EXPENDITURE OF PUBLIC FUNDS OR THE USE OF PUBLIC (STATE) LAND? YES (I NO ?IF NO, GO TO 18) a. IF YES, DOES THE PROJECT REQUIRE PREPARATION OF AN ENVIRONMENTAL, DOCUMENT PURSUANT TO THE REQUIREMENTS OF THE NORTH CAROLINA ENVIRONMENTAL, POLICY ACT? YES ( J NO (] b. IF YES, HAS THE DOCUMENT BEEN REVIEWED THROUGH THE NORTH CAROLINA DEPARTMENT OF ADMINISTRATION STATE CLEARINGHOUSE? YES [ J NO ( ] IF ANSWER TO 17b IS YES, THEN SUBMIT APPROPRIATE DOCUMENTATION FROM THE STATE CLEARINGHOUSE TO'DIVISION OF ENVIRONMENTAL MANAGEMENT REGARDING COMPLIANCE WITH THE NORTH CAROLINA ENVIRONMENTAL POLICY ACT. QUESTIONS REGARDING THE STATE CLEARINGHOUSE REVIEW PROCESS SHOULD BE DIRECTED TO MS. CHRYS BAGGETT, DIRECTOR STATE CLEARINGHOUSE, NORTH CAROLINA DEPARTMENT OF ADMINISTRATION, 116 WEST JONES STREET, RALEIGH, NORTH CAROLINA 27603-8003, TELEPHONE (919) 733-6369. 4 18. THE FOLLOWING ITEMS SHOULD BE INCLUDED WITH THIS APPLICATION IF PROPOSED ACTIVITY INVOLVES THE DISCHARGE OF EXCAVATED OR FILL MATERIAL INTO WETLANDS: a. WETLAND DELINEATION MAP SHOWING ALL WETLANDS, STREAMS, LAKES AND PONDS ON THE PROPERTY (FOR NATIONWIDE PERMIT NUMBERS 14, 18, 21, 26, 29, AND 38). ALL STREAMS (INTERMITTENT AND PERMANENT) ON THE PROPERTY MUST BE SHOWN ON THE MAP. MAP SCALES SHOULD BE 1 INCH EQUALS 50 FEET OR 1 INCH EQUALS 100 FEET OR THEIR EQUIVALENT. b. IF AVAILABLE, REPRESENTATIVE PHOTOGRAPH OF WETLANDS TO BE uPACTED BY PRCJECT. SHEETS RELEVANT TO THE PLACEMENT OF THE DLLINr,ATTON LINE. d. ATTACH A COPY OF THE STORMWATER MANAGEMENT PLAN IF REQUIRED. e. WHAT IS LAND USE OF SURROUNDING PROPERTY? f. IF APPLICABLE, WHAT IS PROPOSED METHOD OF SEWAGE DISPOSA?? <4 C g. SIGNED AND DATED AGENT AUTHOR=ZATION LETTER, IF APPLICABLE. NOTE: WETLANDS OR WATERS OF THE U.S. MAY NOT BE IMPACTED PRIOR TO: 1) ISSUANCE OF A SECTION 404 CORPS OF ENGINEERS PERMIT, 2) EITHER THE ISSUANCE OR WAIVER OF A 401 DIVISION OF ENVIRONMENTAL MANAGEMENT (WATER QUALITY) CERTIFICATION, AND 3) (IN THE TWENTY COASTAL COUNTIES ONLY), A LETTER FROM THE NORTH CAROLINA DIVISION OF COASTAL MANAGEMENT STATING THE PROPOSED ACTIVITY IS CONSISTENT WITH THE NORTH CAROLINA COASTAL MANAGEMENT PROGRAM. OWN R'S/AGENT'S SIGNATURE 1( 11-9-/ l? I DAT (AGENT'S SIGNATURE VALID ONLY IF AUTHORIZATION LETTER FROM THE OWNER IS PROVIDED (18g.)) 5 LEONARD S. RMNER Environmental Planning Consultant 7113 Hickory Nut Drive Landscape Architecture Raleigh, NC 27613 Land Planning (919) 870-9191 November 19, 1996 Mr. Steve Lund US Army Corps of Engineers - Reg. Field Office 151 Patton Avenue - Room 143 Asheville, NC 28801 - 5006 Mr. John R. Dorn,_w Department of Water Quality - NCDEHNR Environmental Science Laboratories 4401 Reedy Creek Road Raleigh, NC 27607 Mr. Todd St. John NCDEHNR - Division of Water Quality 919 North Main Street Mooresville, NC 28115 Re: The Golf Club at Ballantvne Resort - NationwAi a Permit #26 Modification Dear Sirs: On behalf of my client, Mr. Yates Pharr of The Bissell Companies, I am pleased to provide you with the following information concerning the Ballantyne Corporate Business Park for your consideration and approval under Nationwide Permits #26. The project site is located in Charlotte, Mecklenburg County, NC. The proposed project is planned as a major business park and golf course development. Background The project area is located in Mecklenburg County, south of the City of Charlotte and east of Pineville. It is south of the Charlotte Outer Belt which is currently under construction. The "Ballantyne" project of ± 1300 acres will consist of approximately 4,200,000 SF of office space, 1,150 hotel rooms and conference center, 4,719 dwelling units, parks, schools, and other land uses. Since the initial permit application in September, 1994 the Ballantyne project has evolved as the various parcels are sold and developed in response to the rapid growth in the area. Currently several single family, multi-family, and business park developments are under construction or within the planning stages. Previous Wetland Permittin The Ballantyne Development Corporation obtained authorization in February, 1995 to impact approximately 2.25 acres of Jurisdictional Waters in the initial development stages. Impacts were primarily limited to those necessary to construct roads, stormwater management ponds, and general parcel development. In October, 1996, the Ballantyne Development Corporation was authorized to fill + 0.05 acres of stream channel to develop the first business parcel. This application request made by the Bissell Compnies, Inc. is for + 0.49 acres of impacts to develop the Golf Club at Ballantyne Resort. Part of this permit application included a request to relocate the mitigation sites to the proposed golf course project site from elsewhere in the Ballantyne Project. .F Steve Lund, John Dorney, Todd St. John, November 19, 1996, Page 2 (posed Project The proposed project is a Planned Business Park and Golf Course Community on approximately 300 acres. The development will be constructed in general compliance with previous minimization commitments made in the previous permit application. A Stormwater Management Plan will also be implemented for portions of the project that consist of Commercial, Office, Corporate, and Business land uses. Most of the stormwater runoff from impervious surfaces will be treated in stormwater management ponds in the golf course and utilized for irrigation. Stormwater management facilities (i.e. stormwater ponds, pocket wetlands, or extended stormwater wetlands) will be implemented for individual sites that do not drain to ponds in the golf course. Bio-filters, created wetland mitigation sites, and buffers will be included in the development to minimize impacts to water luality from ^moff from the ?olf course <A.nnroxirra±ehi 1 49 acres of ;rnC-zcts to headwater tributaries wiii be required to develop the project. Summary of Jurisdictional Waters of the U.S. 1) Wetland Hydrology Wetland hydrology is provided by a surface runoff, overbank flooding, seeps, and springs over a clayey subsoil. The primary surface waters are tributaries of McAlpine Creek. McAlpine Creek is a tributary of the Sugar Creek in the Catawba Basin. 2) Hydrophytic Vegetation Vegetation in wetland areas and along tributaries is dominated by Facultative Wet, and Obligate Vegetation and includes alder, green ash, boxelder, willow and others in areas that are seasonally flooded. Shrub/scrub layer was dominated by silky dogwood and spicebush. Herbaceous plants include sedges, soft rush, jewelweed and other typical herbaceous species. In areas subject to temporary flooding the vegetation included facultative vegetation such as red maple, sweetgum, poison ivy, and smilax. Ligustrum, blackberry, and honeysuckle were dense especially in non-wetland floodplain areas and "choking out" natural succession. 3) Hydric Soil Hydric soils caused by saturation, ponding, and flooding and occur as inclusions within Monacan soil types on this site. According to Soil Conservation Service, Technical Guide-Section II-A-2, June 1991, Mo (Monacan) soils are fisted as Map Units with inclusions of Hydric Soils in Mecklenburg County. Other hydric soils created by hydrological conditions such as flooding and a high or perched water table were found. Wetland Description 1) "A"- Bed and Bank Tributary (PFOIA) _± 3.38 acres 2) "B"- Headwater Forest FO1 PSS1A) _ + 1.55 acres Total Jurisdictional Waters = ± 4.93 acres Results of Preliminary Discussions with USA CE Wetland Area "B" have high value and impacts to these areas should be avoided and minimized to the extent feasible. Maintaining the hydrology to these wetlands should be an important planning consideration. Steve Lund, John Dorney, Todd St. John, November 19, 1996, Page 3 Results of Preliminary Wetland Evaluation /NCDWQ Guidelines The results of the evaluation were that Area "B" had very high value regarding water storage, pollution removal, bank stabilization, and aquatic life utilizing Guidance for Rating the Values of Wetlands in North Carolina - Fourth Version and impacts to these areas should be avoided and minimized to the fullest practical extent. Wetlands Permitting and Mitigation Preliminary planning involved site analysis and consideration of environmental and regulatory issues. Topography, natural features and systems, circulation, site organization, open space, development requirements, and environmental issues were considerations in designing the overall plan. As depicted on the land plan, strong efforts were made to avoid and minimize impacts to wetlands and streams. Minimization and mitigation measures were developed based on discussions in the field with the USACE and the NCDWQ. The plan and commitments made in this report reflect a positive response to the preliminary discussions, determinations, and concerns of the regulatory agencies. Except for temporary construction and development impacts, we believe that the proposed project will not cause significant impacts to the ecological functions or values of Jurisdictional Waters of the U. S. Avoidance and Minimization Due to the economic, engineering, and spatial requirements of a development of this magnitude, large contiguous areas must be graded for building pads, parking, and the golf course. As recommended by the NCDWQ and as depicted on the plan, approximately 18-19 acres of buffer areas will be retained to protect jurisdictional waters. Drainage from the golf course will drain through buffers and/or biofilters before being discharged to streams. The outlets from the required stormwater detention ponds will also designed to maintain the hydrology of these wetland areas. The discharge velocity will be reduced to minimize erosion. Best Management Practices will also be employed to minimize additional impacts to Jurisdictional Waters. BMP's will include: - Siltation Barriers - Sediment Traps and Diversion Ditches - Barricades to define construction limits to sensitive sites and to protect trees - Preconstruction meetings - Other methods as appropriate - Vehicular access will be restricted to specific areas to avoid disturbance to adjacent wetlands and natural areas to be preserved. Methods to prevent short term impacts will be inspected regularly and maintained during construction of the project. Wetlands and buffers will be clearly marked prior to construction to prevent accidental damage to wetlands. The contractors will be held responsible for unauthorized wetland damage not permitted according to plans and specifications. Preconstruction meetings shall be held if necessary with representatives of the USACE and the NCDWQ. Short term construction impacts, primarily stream sedimentation will affect aquatic habitat, however this will be minimized to the extent practicable to promote rapid recovery. Project construction will strictly adhere to an approved Sedimentation and Erosion Control Plan. Best Management Practices will include utilizing siltation trapping ponds and other erosion control structures where appropriate. Impacts from hazardous materials and other toxins to fish and aquatic life such as fuels will be avoided by not permitting staging areas to be located near surface waters. Also, as required by the 401 Water Quality Certification conditions, measures will be taken to prevent "live" or fresh concrete from coming into contact with waters until the concrete has hardened. Steve Lund, John Dorney, Todd St. John, November 19, 1996, Page 4 Proposed Impacts Impacts to Jurisdictional Waters on this site have been avoided and/or minimized to the extent feasible. Impacts to wetlands are limited to the following: General Description of Impacts Utilizing NWP #26 (Headwaters & Isolated Waters) 1) "A"- Bed and Bank Tributary (PFO 1 A) _ + 0.44 acres 2) "B"- Headwater Forest ( PSS1A) = + 0.05 acres Total Jurisdictional Waters Impacted = ± 0.49 acres The majority of impacts to streams are related to the implementation of stormwater management facilities. Cart crossings utilizing NWP#14 involving ± 0.10 acre of temporary disturbance will be conducted at a bank to bank locations on separate tributaries with no contiguous wetlands. Sanitary sewer line crossings utilizing NWP#12 will occur perpendicular to bank to bank creek locations where there are no contiguous wetlands. Proposed Com en nsatory Mitigation A mitigation plan has been developed to provide for a "no net loss" of wetland habitat, value, and function to the extent feasible on this site. The type of mitigation shown on the plans are described below and generally fall under the category of Enhancement, Creation, and probably Restoration. Establishing and maintaining a natural, forested, low maintenance ecosystem will reduce the volume of runoff, and thereby reduce erosion and pollutants coming from an area of more intensive land use to a water body. The reduction of erosion and pollutants occurs through natural mechanisms such as deposition, infiltration, adsorption, absorption, filtration, and decomposition. Enhancement - Increasing one or more of the functions of an existing wetland by manipulation of vegetation and/or hydrology. On-site stormwater from the business parcels will be treated in wet detention ponds. The ponds will also be utilized for irrigation of the golf course. Hydrology to the existing wetland areas will be maintained by utilizing discharges from the stormwater treatment system. The discharge velocity from the ponds will be reduced and diffused utilizing standard rip-rap plunge pools and level spreading devices. Wetland areas accidentally disturbed by construction will be restored and replanted with hydrophytic vegetation such as bottomland hardwoods, shrubs, and herbaceous materials. Creation - Construction of a wetland area where wetlands did not exist in recent past. Approximately 2 acre of wetlands will be created. This will be achieved by creating "polishing" wetland areas at the base of the ponds in the vicinity of the 11th and 17th holes, 3rd and 2nd holes and the 7th and 9th hole. This will be accomplished by directing the discharge from the wet detention basins to this area. The water will be diffused utilizing plunge pools, level spreading devices, and/or other methods to reduce discharge velocity and planted with appropriate hydrophytic vegetation. A wetland will also be created in the floodplain between the 8th fairway and the riparian levee along McAlpine Creek Tributary #1. There is evidence that the area may have been wetlands in the past based on drainage patterns. This mitigation is being constructed to comply with previous mitigation commitments. The wetland area will be created by converting upland to wetland by lowering the grade. This area will be graded concurrently with grading operations involving permitted wetland impacts. The excavated soil of approximately 24" will be exported to an upland source for disposal. This area is expected to be inundated and saturated during the winter and early spring similar to wetland conditions in other locations along McAlpine Creek. Steve Lund, John Dorney, Todd St. John, November 19, 1996, Page 5 Hydrophytic vegetation will be planted with willow, alder, buttonbush, silky dogwood, green ash and/or other acceptable hydrophytic vegetation. Hydric soil will also be relocated from the areas to be impacted and utilized for the wetland creation if possible. A plant list will be developed to select the appropriate vegetation according for hydrological zone. It is expected that several favorable scrub/shrub and herbaceous materials will volunteer. As part of the construction documents a list of specific plant species and quantities will be prepared for approval by the USACE and the NCDWQ. The mitigation site will be planted at an initial density of approximately 500 woody stems per acre planted in a random pattern to match adjacent conditions if surrounding wetland areas. Herbaceous species will be planted at a rate of 1000 clusters per acre or will be seeded when possible .vith a wetland sced mix which will result in z coverage of at least 100 stems per square meter upon germination. Survival rates of seeding versus individual plants will be explored for each species selected based on availability, site specific data, and cost factors. All new plantings will consist FACW and OBL species. Planting will be conducted in the spring and the fall. Annual ryegrass or other annual vegetation will be utilized in order to provide temporary stabilization during the summer and winter months or until planting times become available. During planting wetlands and surface waters will be protected from erosion and sedimentation. Control structures such as sedimentation traps, siltation barriers, and/or at a minimum silt fence will be utilized as necessary. Planting will be conducted in the spring and the fall. Annual ryegrass, Red Top (Agrostis alba) or approved vegetation will be utilized in order to provide temporary stabilization during the summer and winter months or until planting times become available. Fescue shall not be used within the buffers or wetlands. Trees, shrubs, and herbaceous plant materials will be selected from the following list. Scrub/Shrub Alnus serrulata. Cornusamomum Salix nigra Betula nigra Ilex decidua Viburnum species Cephalanthus occidentalis Lindera benzoin Others as approved Bottom/and Hardwood Carpinus caroliniana Frax.pennsylvanica Taxodium distichum Carya spp. Nyssa sylvatica Others as approved Diospyros virginiana Quercus species Herbaceous Zone 1 - Wetland areas in temporarily saturated soils or subject to occasional and brief inundation Agrostis alba (Red Top) Polygonum species (Smartweed) Carex species (Sedge) Juncus effusus (Soft Rush) Eleocharis species (Spikerush) Leersia oryzoides (Rice Cutgrass) Zone 2 - Wetland areas prone to persistent flooding or ponding Moist to 1 Foot of Water Three Square Bulrush Creeping Spike Rush Soft Rush Sedge species Lizard Tail Steve Lund, John Dorney, Todd St. John, November 19, 1996, Page 6 Shallow Water Plants Sweet Flag Arrow-Arum Duck Potato Pickerel Weed Planting shall be in naturalistic / random clumps to encourage diversity. Specific plant species, quantities, and size which will be utilized for the mitigation sites will be dependent on availability, cost, time of year in which planting occurs. Existing wetlands and surface waters and buffer areas will be protected from erosion and sedimentation during construction and installation of the mitigation sites. Control structures such as sedimentation tr.i •t 's expected that several of these, which occur naturally within the vicinity of these mitigation sites will volunteer naturally. If these are acceptable species they will remain and will serve as a biological benchmark to select vegetation from the above list. Stormwater Management Plan A Stormwater Management Plan will be designed and implemented for the project to meet the 401 Water Quality Certification requirements. Stormwater runoff from paved surfaces and landscaping has the potential to degrade water quality in all types of waters. Wet detention basins shall be the primary treatment system. Properly designed wet detention basins have been proven to be a viable solution to reduce pollution. They are efficient in removing suspended solids and other pollutants, reducing peak runoff rates, and controlling downstream erosion. There is also a potential aesthetic value if the pond's can be designed into the overall plan. Stormwater Management Plan Conceits Stormwater management becomes necessary when increasing the impervious area within an existing natural area. The impact of the increased runoff and reduction of natural filtration will be analyzed with respect to the capacity and stability of natural channels and the presence of environmentally sensitive areas. The pre and post-development runoff will be determined and used as the basis of stormwater management techniques. Special consideration will be given to avoiding erosion and degradation of environmentally sensitive areas, wetlands, and surface waters. The Stormwater Management Plan will include: A. Wet Detention Basins that will attenuate 1.0 inch of runoff over a 24 hour period for high density sites including office, commercial and business uses. Water will be released over a 2 to 5 day period to the wetland mitigation areas to increase filtration. Discharge velocity of the outfalls will be less than five cfs. It will utilize wetland mitigation areas to increase filtration. B. Utilization of wetland mitigation areas where possible to increase filtration. C. Riser outflow structures to maintain a pool and encourage filtration. D. Directing runoff into natural areas and wetland/biofilters to treat runoff before entering surface waters. E. Maintaining natural and planted areas between the developments and Jurisdictional Waters. F. Development of a wetland littoral shelf where feasible in shallow areas Steve Lund, John Dorney, Todd St. John, November 19, 1996, Page 7 The planners will utilize information and guidelines provided by the North Carolina Department of Environment, Health, and Natural Resources in developing the design of wet detention basins. Plans and Monitoring Detailed plans for the mitigation areas will be further articulated from the plans included in this document. These plans will be submitted to the U.S. Army Corps of Engineers and the North Carolina Division of Water Quality for approval. Plans will include Site Preparation Requirements i , . - ?: ^Pt:?ron Rer??nr?m???ts Tracking and ildonitoring Requirements A monitoring program will be developed to monitor the mitigation areas to include: Vegetation Parameters Species Composition and Abundance Survival Growth Monitoring of vegetation will be conducted on a semi-annual basis according to the following general procedures. A. Measure growth, species diversity, advise on removal of invasive species. B. Establishment of a representative sample observation plots C. Periodic site visits will be conducted for maintenance, aesthetic purposes, and possible modifications to increase survival rates. D. Field data will be recorded on a monitoring data form and submitted along with representative photographs in a annual monitoring report. This will be submitted to the Corps of Engineers, NC Division of Water Quality. At the end of the third year a report will be prepared for review and to determine the need for future monitoring or modifications. Reporting Annual Progress Reports will be prepared which summarizes the data collected in the field and notes trends. Photograp4 at fixed stations will be taken to document the trends and changes occurring at the sites. These reports will be furnished to the USACE and the NCDWQ. After the third year of monitoring, a summary report and as-builts will be furnished to the USACE and the NCDWQ for review and discussion regarding compliance of the project with conditions of the permit. Success Criteria The data collected during the monitoring period will be utilized to evaluate the success of the mitigation areas. The success criteria will be as follows: Soil saturation within 12 inches of the surface for a minimum of approximately 12 consecutive days during the early part of the growing season. Establish at least one hydrology indicator per the 1987 USACE Wetland Delineation Manual in the sample plot. Establishment at least one hydric soil characteristic or match adjacent riparian habitat surroundings. - not less than 60% survival rate for planted saplings or other planted vegetation. t Steve Lund, John Dorney, Todd St. John, November 19, 1996, Page 8 These vegetative, soil, and hydrological characteristics must be met to determine success of the wetland mitigation. If the mitigation is determined to be unsuccessful the following one or more of the following contingency plans will be implemented. 1) Selected re-installation of vegetation, thinning, and/or acceptance 2) Hydrological modifications or manipulation ch du e project construction and is expected to begin in the fall and winter of 1996/1997. Vegetation planting and installation is expected to be conducted in the dormant season of January-March 1997, if possible, and/or the fall and winter of 1997/1998. Temporary crops in areas to be seeded may be required until final planting is conducted. During this period a temporary crop will be used that will allow natural succession to take place. Hydrological factors will also be observed a adjustments made if required. Protection From Future Development Upon completion of construction of the mitigation sites as - built drawings will be prepared. The survey will include: - boundary of each area - finish grades - location of monitoring wells, if any, and sample plots - drainage control features The preserved and created wetlands and ponds will be protected from future impacts by the applicant or by a group designated by the applicant for this purpose. Development of these areas will be deed restricted in accordance with restrictive covenants which will be developed for approval by the USACE and/or NCDWQ. Restrictive Covenants will include the following information: - The area shall remain in its natural condition in perpetuity - Acreage of wetland preservation area, wet detention ponds, and created wetlands - Prohibition of the placement of utilities, filling, dredging, construction, or other activities. - A permanent easement for the purpose of constructing, monitoring, and maintaining the mitigation area and preserved wetlands. - Obligations if monitoring indicates that the area has not met the 1987 U.S. Army Corps of Engineers Wetland Delineation Manual criteria. Threatened and Endangered Species Federally listed plant and animal species with endangered or threatened status are protected under the Endangered Species Act of 1973. The US Fish and Wildlife Service has identified two endangered species - Schweinitz's sunflower (Helianthus schweinitzii), and the Carolina heelsplitter (Lasmigona decorata). Schweinitz's sunflower thrives in full sun characteristic of successional fields, margins, and forested openings. A review of USGS (Weddington Quad) Maps at the Natural Heritage Program at NCDEHNR in Raleigh did not indicate any endangered species previously identified on the site. Steve Lund, John Dorney, Todd St. John, November 19, 1996, Page 9 Since Schweinitz's sunflower is known to occur in Iredell soils, I was accompanied by James F. Matthews, Ph.D. (UNCC) of Habitat Assessment and Restoration Program during the site evaluation process. According to his survey, Schweinitz's sunflower was not identified. The presence for other federally and state listed species were also investigated. Several hundred specimens of Heller's Trefoil (Lotus helleri), a Federal Candidate #2 species were present. Prior to development of the site, the Ballantyne Development Corporation made this plant material on the site available for potential recovery. This effort was coordinated by James F. Matthews according to methodology approved by the U. S. Fish and Wildlife Service. The Carolina heelsplitter is a freshwater mussel which prefers shaded areas either in a ponded portion of a feet deep with a sort mud, muddy sand, or shady gravelly substrate. It is normally restricted to protected silted areas or under banks especially associated with obstructions such as stumps or fallen trees. Its current distribution according to the US Fish and Wildlife Service is limited to portions of two streams -- Goose Creek and Waxhaw Creek -- and a small river originating from rural areas in Union County. Therefore it is not expected to occur on this site. P The Carolina Darter (Etheostoma collis) is a fish that inhabits small streams such as those found in the project area. This species has a federal status of Proposed Special Concern and a state status of Special Concern. The species prefers small clear streams of less than 15' width with moderate to swift current and a sand/gravel benthic composition. It apparently tolerates a wide range of water quality conditions and vegetation types adjacent to the streams and appears resistant to pollution. (E. Menhinick). There are no streams on this site and therefore this species is not expected to occur on this site. Drainage from this site eventually will eventually flow to McAlpine Creek tributaries where this species may occur. Therefore, strict adherence to an approved erosion and sedimentation control plan will be maintained during the construction period in order to control degradation of water quality. Cultural Resources Based on the findings of the Archaeological Survey for the Proposed Ballantyne Project (Ballantyne Development Corporation), conducted by Archaeological Research Consultants, June, 1994, no historic or prehistoric sites appear to be in the project area eligible for the National Register of Historic Places. According to the report, no additional archaeological surveying, testing, or data recovery on the Ballantyne Development Corporation of the Ballantyne Project was recommended. Based on the survey , no sites were found that are eligible for listing in the National Historic Register. This report was forwarded to the SETO during the previous application reviews and concurrence was received. Steve Lund, John Dorney, Todd St. John, November 19, 1996, Page 10 Conclusion The goal of the proposed site plan with minimization and mitigation measures is to help balance the environmental consequences of this intense development. In order to accomplish this wetlands will be avoided and will be restored, created, and enhanced. Beneficial wetlands and/or riparian habitats that enhance water quality, will be protected. The undisturbed wetland areas and the mitigation sites will be preserved by the applicant or by a group designated by the owner for this purpose. The preserved areas will be managed as a wetland system of high value. Please let me know if you have any questions or require additional information TthanK you for you consweration. S'nc ly, d ndneS nvironmental Planning Consultant cc. Mr. Yates Pharr - The Bissell Company Mr. Terry Knotts - Harris Group Mr. Dale C. Stewart - LandDesign Engineering Services, Inc. Mr. Edward Schweitzer - LandDesign, Inc. Mr. Marty Kocot - LandDesign Engineering Services, Inc. 1995 :_y,.:z. February i Regulatory Branch (Road Action NPermit5No2126 Nationwide Watercezosaings) and Nationwide Terry Xnotts, Vice president Ballantyne Development Corporation Poet: Office Sox 687 Pineville, North Carolina 28134 pear Mr. Knotts: Reference your app? ications of September ;8, , an1994 for d wetly ds formcene al he waters e acres of to impac 1.9 _ -s .•_- -..,,i c-^19i..gs ad4acant to two unnamed, heaawacezi Int acre Ballantyne mixed use development fNort•hRCarolina. Also reference the south of of Charlotte, Mecklenburg Deputy State Historic Preservation offfcer' ssletter of January 10, 1995 accepting your archaeological survey of the . rogram For the purposes of the Corps of Engineers, Regulatory in the Fed, T itle 33, era Code of Federal Regulations (CFR), Part 330.6, published Register on November. 22, 1991, lists nationwide permits. Authorization, pursuant to section 10 of the Rivers and Hirbors Act; of 1899 a d Section 404 of the Clean Water Act, was provided for flls for roads the United States (including wetlands and other special aquatic sites) provided: a. The width of the fill is limited to the minimum necessary for the actual crossing; b. The till placed in waters of the United States is limited to a filled area of no more than one-third acre. Furtherr cur,inoemoriathan atiotsites,200 linear feet of the fill for the roadway can including wetlands; C. The crossing in culverted, bridged high erwcse de the move o prevent the restriction of, and withstand, expected aquatic organisms; d. The crossing, including all attendant features, both temporary and permanent, is part of a single and complete project for crossing of a water of the United States; and e. For fills in special aquatic sites, including wetlands, the permittee notifies the District Engineer (DE) in accordance with the "Notification" general condition. Authorization was also provided, pursuant to Section 404 of the Clean Water Act, for discharges of dredged or fill material into headwaters and isolated waters. Your work is authorized by these nationwide permits provided it is csrtification conditions and provided accomplished astrict accordance quality the you receive the North Carolina you receive a Section 401 water o ey, Environmental 33-1786, regarding )wateru should contact Mr. John D quality certification. Donley, telephone phone (91§914) ) a' These nationwide permits do not relieve you of the reaponoibility to obtain other required State approval. This verification will be valid for two years from the date of this nati revoked. letter unfication willoremainavalidiforitheit o yearsIf eduring that period, This ve the nationwide permit authorization is reissued without modification or the activity complies with any subquent. modification. if during the two years, the that theuact seivityiwould expires or ply with thee ekrms,and is modified, conditions of the nationwide permit, activities which have commence or are will under contract commence, in the activity in completed within twelve remain authorized. This in p months of the date of the nationwide permit's expiration, modification or Quest'_ons or comments may ce Field Office, }regulatory Branch, telephone (704) 271-4857. Sincerely, G. Wayne Wright chief, Regulatory Aranch Enclosure copies Furnished (without encloaure): Mr. John Dorney Division of Environmental Management North Carolina Department of Environment, Health and Natural Resources 4401 Reedy Creek Road Raleigh, North Carolina 27607 NAT IOP1PtIDE CONDITIONS a. The discharge does not athe loss Of more tionwide per it. the e 10 acre acs age off loascof purpe a of of the U.S. For L the n this filled area s u h re t i waters of the U.S. icludes flooding drainage a or excavation reault a of he , adversely affected by t pro7ac . . A 30-day notification to the District Engineer (DE) is required if b the discharge would cause the loan of water of the gredsaterthethan one t ? notitication For. discharges in special aquatic sites' incl ingat t cites including must include a delineation of affected special qu wetlands. The discharge, c. including all attendant feaLUrea, both temporary and a _ ' fl ar--? Cvlete project . ST'ATD CDNSiS'r '4" ii i?:•?? a. All fill material authorized by this permit must be obtained from an upland :,ounce. permit for waste disposal facilities is not . Use of this nationwide b authorized. c. If the proposed activity is within the North Carolina Coastal Area and the activity will result in the loss of waters of the United States greater than 1./3 of an acrd, the applicant must receive written concurrence from the North Carolina Division of Coastal Management (NCDCM) that the activity is consistent with the North Carolina Coastal Management Program. with d. Should all or part of as designated byi the North Carolira~Coa t lea of Fnvironmcnta] Concern (AEC) permit is required Resources Commission, a Coastal Area Management Act (CAMA) p from the North Carolina Division of Coastal Management(NcD by.e Should an activity within o potentially affecting an AEC proposed Federal a consistency determination pursuant to 15 CPR 930 must be provided to the NCDCM at least go days before the onset of the proposed activity. GENERAL CERTIFICAT;ON CONDITIONS a. General Certification is denied for fills greater than one area in SA, trout, HQW, ORW, WS-I and WS-II watersheds. General certification is issued for all other waters for fills of not more than 10 acres and in those watersheds specified above for fills of not more that one acre. b. Proposed fill or substantial modification of greater than one-third of an acre-of such waters, including wetlands, requires a written concurrence from the North Carolina Division of Environmental Management (NCDEM). 2ed C. Established sediment and erosion turbidity water quality standard (50 to prevent violations of the appropriate N'fV's in streams and rivers not designated as trout waters by the North Carolina Division of Envi=cnmental. Management (NCDEM), 25 NTV'a in all saltwater classes and all lakes and reservoirs and 10 NTU's in trout waters). d. Measures chal be the SLat until the concrete has hardened ct with waters ofL coming into c d o this e. Additional site-Specific conditions may be ad de t ? r , by `tf ' Cert3ticatioa is order Co ensure compliance with 811 applicable watts quality and effluent standardQ' enee from the North Carolina Divisiao an iindivia a tJ'rojecc r• Concurs this Certification applies Management (=XM) that t from the date of the cover letter from the NtyBM• shall expire three ye Division of Environmental Management " :+ l James B. Hunt, Jr„ Govemcr Jonathan B. Howes, Secretary A, Preston Howard. Jr., P,E., Director ?``??`r???¦¦tetittttt?? ?EHNF? November 14, 1994 Mecklenburg County DEM Project # 94912 APPROVAL of 401 Water Quality Certification and ADDITIONAL CONDITIONS Mr. Terry Knott-, VP Ballantyoe Development Corporation P.O. Box 687 pineville, N.C. 28134 r..y I. .._ .... You have our approval to place fill material in 2.2-5 acres of wetlands or waters for the purpose of mix use devticpment at Ballancync Development site, as you described in your applicacon dated 28 September 1994. After mvie drtg your application. we have decided that this fill is covered by General Water Qualic/ G.rtification Numbers 2732 and 2671. These certifications allow you to use Nationwide Pc.^..it Numbers 14 and 26 when they are issued by the Corps of Engineers. This approval is only valid for the purpose and dcsiagn that you described in your al;plicadon. If you change your project, you trust notify as and you may be required w send us a new application. For this approval m be valid. you must follow the conditions listed in the attached certification. in addition, you should get any other fderal. state or local permits before you go ahead with you' project if you do net accept any of the conditions of this certification, you may ask for an adjudicatory heating. You must act within 30 days of the date that you receive this letter. To ask for a hcarng, send a wriuert petition which conforms to Chapter 150E of the North Carolina General Statutes to tits Office of Administrative Hearing.-, P.O. Box 27447, Raleigh. N.C. 27611-7447. A final stormwater Management plant and a fmai midg3tion plan must be submitted to DEM for written approval befbm construction begins or any parcels are said. This cc,jflcadon and its conditions are final and binding unless you ask for a hearing. This letter compie= the review of the Division of Environmental Management under Secdon 401 of the Clears Water Act. if you have any questions, plMse telephone John homey at 919-733-1786. Attaclmment cc. Wilmington District Corps of Engineers Cotes of Engir=rs Asheville Feld Office Mooresville DEM Regional Officc Mr. John Docncy Central Files L,conard Rindner. Land Design P.O. Box ':'9535. Rdeigh. North Ccroi'ino 27626.0535 An ECud Cppom arty Arttrrrtatrre Action Empiayer 94912.1tr Telephone 919-733-7015 FAX 919-73,.'=-2496 EC%recycled/ 1C%pa0-carLaxne+PcPar •,. ' . •• •' w. o. , Ww 1 4 , I?::: ' ''?d a?`• J '?+,? r o , r y " fOVaMILE EEC -'Y ? 1. ? •1 ? I. -why / •' `••Va ? y ?• r l H • .? Or V 1-485 (UNDER CONSTRUCTION) ..+'? `?, re .. _ .. .. BERWCX ?r 6-4 TMORNHILL VP I I ?.J ~?• ?? `" ?'??? REAUGNED r a f l "".. U.S. 521 a >1 PROVIDE F ,y ?tHDHAM CIO G ' A NE PRO EC?'• REA '? a o. ca ?ZCPA ??, °BALLA E COMMONS P•? K WAY 7,P 9,Q a .. • s y D GpJ a• J 0 1 MR* 1 4IS \ PROJECT LOCATION GRAPHIC SCALE LEGEND N . -- Project Area W • • E SCALP: N.T.S. Overal i Bsl lantyne Pro jact Are??. DATE: f1 BALLANTYNE COMMONS PARKWAY THE GOLF CLUB AT BALLANTYNE RESORT I-?S UNOER CdrSTRUCTtON _ ? • j s LEGEND N PROPOSED EAST WEST CONNECTOR W• •E ALIGNMENT WETUWO AREA BANK TO BANK TRIBUTARY SCALE' N.T.S. Wstlsnds OATL; BALLANTYNE PROJECT AREA O 1 1% 1 W SOURCE: ftm" SURVEYBYY _GPA AA550CATES. 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'" ' ' 1 p? / . - \ \1\ rn t ` '% . ? ?. i _ J / ? l l •'? ,>;?.?.HI>?\W\ ? \ 1 i;?? ? - I l 11!( I .1?'?L??Y?Cy?- ?i l 1 6 1 , ? 0 1 m? . v. ? ! ao; m 'D 0 z r a z 1 iYlk' .' a> J i -= i O -? O C wn Dc ? ' ? ` e\ r? -??% 00, // .000, ?// %, <DO ir-1;y- ?? r-"\ tl? 0 n 8 f ,! g i m cn m m v 00 c m m m ao a m a a 0 z -v r z N ?•'• ? ;:tit ? z ? •\ N O ? a 1 ? J n - m ? v?.? •??? J? -I i m t m __ m rr ? 0 T m N m v m a m a i I i I 1 ? O I \ \\ 1 ? i i i i Ole o'l ?s I Z i r ! z w ?- IILIII i o? N z m N CA a n r J o O ?J 9 U) m v 00 In In m n / W e m%flo 02 r N cn 1 i i O z a 000 U) a m j.. r / '/ / -- a / /.v, ?r 1 I I ? VA lop 0.1 mm c N /. S n i '.. a / m r .00 D - 1 r op, ? i I G7 O Z r a ? Z m n n r .1 00: 00, / 000 11111 BISSELL COMPANIES May 27, 1997 11 Mr. A. Preston Howard, Jr., P.E. North Carolina Department of Environment Health and Natural Resources Division of Water Quality Environmental Sciences Branch 4401 Reedy Creek Road Raleigh, NC 27607 RE: Mecklenburg Coulnty. DWQ Project 961094? The Golf Cl=tt.. ntyne Resort Dear Mr. Howard: O ?y raj1r-i5? JUN 4 19 97 DIV. OF wA E: c1 IALI T? DIRECTOR'S OFFICE It was with great pleasure that we received the 401 Water Quality Certification on the above referenced project. Not only were we pleased to receive the approval but to receive a decision in less than two weeks was phenomenal U With the recent change`slo t ie rules and regulations and the enormous demand on your time, you and your team are to be commended on the speed in which this application was reviewed. We appreciate the work of your staff who assisted us in providing a complete application. This approval has allowed us to move forward with our plans at this important time which will prove to be mutually beneficial. We look forward to continuing to work with you on this project and look forward to a successful completion. Thank you again for your assistance. Sincerely, C. Yates Pharr CPM® Vice President, Development cc: Mr. John Dorney - DEHNR Ms. Karen Lynch - DEHNR Mr. Todd St. John - Mooresville DWQ Mr. Leonard Rindner Mr. H.C. Bissell THE BISSELL COMPANIES, INC. COMMERCIAL REAL ESTATE 2115 REXFORD ROAD - SUITE 100 -CHARLOTTE, NORTH CAROLINA 2821 1 - 3476 , (704) 366-9841 -FAX (704) 366-7604 V, G `c'L.L ay. ?G y , s