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HomeMy WebLinkAbout19930530 Ver 1_Complete File_19930313 ON Qom. 00 n ro J Jr ( G? OGN R December 3, 1993 Mr. John R. Dorney Wetlands and Technical Review Group DEHNR P.O. Box 29535 Raleigh, N.C. 26626-0535 Dear Mr. Dorney: USG -a W Subject: Compliance with 401 Water Quality certification conditions Prestonwood Golf Course expansion DEM Project #93530 Wake County In reference to your letter dated November 5, 1993 (enclosed), the work you requested has been completed as outlined below. 1. Hole 12B - The dissipator has been installed. 2. Hole 10B - The excavated channel has been closed with a plug 20 feed wide. 3. The buffers referenced have been marked and presently the grass is approximately two and one-half inches in height. As soon as the new grass comes out of dormancy next spring, we will maintain it between 3-5 inches as required. 4. The trees have been planted in the disturbed wetland area adjacent to the flood control structure as requested. If I can be of any further assistance please so advise. Sincerely, Donald E. Thomas General Manager 300 Prestonwood Parkway • Cary, North Carolina 27513 • 919/467-2566 NOY 17 '93 01;01PM S A S CARY P.? ,r Ll Sktwtte of North Carolir Department of Environment, Health and Naturtd Resources ! • DIVWon of 1Environ eniol Management Ap- James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary E:) FE F1 A. Preston Howard, Jr., R.E., (hector November 5, 1993 TrJR, Mr. Don Thomas ~ 6 10 Preston Development Co. Division of SAS Institute WETLANDS GFtOt1!' -' Campus ta?rive WRTER UliLITY SECT1"Jt Cary, NC 27571 D= Mr. Thomas: Subject: Compliance with 401 Water Quality CoMfication conditions Prestonwood Golf Course expansion DEM Pz*ct # 95530 Wake County A compliance inspection of the subject project was conducted by P& Ron FamU of my staff on October 20, 1993 M. Bic Alsmeyer, ll+lr. Tony Widws, Mr. L.oftee Smith and W. Ran Gilnxwe were also present during the inspectiom. The purpose of the inspection was to determine if the actions outlined in the water quality certification conditions issued rune 21, 1993 were being ir?piemented. The results of this inspection are oufted below. 1. Hole 122 - The dissipate' pad bas not been installexi. 2. Hole LOB - The excavated channel that dramas the existinS sediment basin is to be closed with a plug at least 20 feet in width. The flow from this basin is to be dhftl,ed into then exeicttng natural channel. No excavation or enlargernent of the natural channel is pwoAtted. 3. llufts we not being math aired adjacent to the streams and takes as agmed upon. Twenty-five foot buffers of 3-5" high gtuas are to be maintained 4acent to all wattrays that have not been stabilized with rip-rep. Fifty foot buffers of 3-5" grass are requirod adjacent to all rip-ratppod poriinns of Crabi lee Oftic. 4. As agreed to by Mr. Ferrell last summer, the plwkdng of the wetland tomes in the dwanbed wetland area adjacent to the flood control structure and the grow of Hole M will be completed by December 31, 1993. P.Q. Boot 24535. Rc"gh, Nor#t Cmhia 276%.M% T4eph"919=7337015 FAX 419-733-2496 An Equd OpportMNY Affirmahw Action Employer M%rec~ los pod-c? Papw NON 17 '93 01:01PM 5 R 5 CARY N.j 5. All other actions associated with the golf course required by the conditions of the coxtificatiorn have been saWacuxily cornpIetcd. Tho work asst ciat+od with items 1-3 above should be completed no later than November 30, 1993. .Please notify this office in writing by December 6, 1993 concerning the status of this work. If you have any questions concerning this ma=r please contact Mr, Ferrell at 9191733-1786. T:JohJP?.. rnry ul TeChr lview Coup cc: Pric ,Alsmeyer Tony W--hers State of North Carolina Department of Environment, Health and Natural Resources 4 • • Division of Environmental Management James B. Hunt, Jr., Governor Jonathan B. Howes, , Secretary C) E H N F A. Preston Howard, Jr., P.E., Director November 5, 1993 Mr. Don Thomas Preston Development Co. Division of SAS Institute Campus Drive Cary, NC 27571 Dear Mr. Thomas: Subject: Compliance with 401 Water Quality Certification conditions Prestonwood Golf Course expansion DEM Project # 93530 Wake County A compliance inspection of the subject project was conducted by Mr. Ron Ferrell of my staff on October 20, 1993. Mr. Eric Alsmeyer, Mr. Tony Withers, Mr. Loftee Smith and Mr. Ron Gilmore were also present during the inspection. The purpose of the inspection was to determine if the actions outlined in the water quality certification conditions issued June 21, 1993 were being implemented. The results of this inspection are outlined below. Hole 12B - The dissipator pad has not been installed. 2. Hole 10B - The excavated channel that drains the existing sediment basin is to be closed with a plug at least 20 feet in width. The flow from this basin is to be directed into the existing natural channel. No excavation or enlargement of the natural channel is permitted. 3. Buffers are not being maintained adjacent to the streams and lakes as agreed upon. Twenty-five foot buffers of 3-5" high grass are to be maintained adjacent to all waterways that have not been stabilized with rip-rap. Fifty foot buffers of 3-5" grass are required adjacent to all rip-rapped portions of Crabtree Creek. 4. As agreed to by Mr. Ferrell last summer, the planting of the wetland trees in the disturbed wetland area adjacent to the flood conirol structure and the green of Hole 12B will be completed by December 31, 1993. P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 FAX 919-733-2496 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post-consumer paper 5. All other actions associated with the golf course required by the conditions of the certification have been satisfactorily completed. The work associated with items 1-3 above should be completed no later than November 30, 1993. Please notify this office in writing by December 6, 1993 concerning the status of this work. If you have any questions concerning this matter please contact Mr. Ferrell at 9191733-1786. Inr Dorney s and Technic Review Group cc: Eric Alsmeyer Tony Withers 5mg Vvw?r WITHERS & RAVENEL Engineering & Surveying, Inc. WITHER 1149 Executive Circle • Cary, N.C. 27511 • (919) 469-3340 • Fax (919) 467-6008 May 17, 1993 Mr. Ron Ferrell Department of Environment, Health, and Natural Resources Division of Environmental Management Post Office Box 29535 Raleigh, North Carolina 27626-0535 Re: Preston Water Quality Project #9180 Dear Mr. Ferrell: Hamilton E. Withers, P.E. Samuel F. Ravenel, P.E. James E Canfield, P.E. Richard E Bullock, RLS r, Thank you for meeting on site today to resolve the final wetlands and water quality questions. Present at the meeting were Tom Jackson, Don Thomas, Tim Smith, Randy Smith, Tony Withers, Loftee Smith, Ron Gilmore, Buddy Howard, Ron Ferrell, Eric Alsmeyer, Kevin Martin, and Larry Sink. The purpose of the meeting was to discuss tie various construction items that need to be completed in order to secure the 401 Water Quality Certification from the State. The issues discussed dealt directly with the active portions golf course and subdivision and focused on areas presently under construction or soon to be under construction. Several wetlands areas that are being mapped still need to be finalized to include Preston Oaks, Preston Grove, and Preston Wynds. These will be mapped by Larry Sink in the next several days, field located, and final map revisions prepared and submitted including proposed impact if any. The impacted areas as field viewed, discussed, and actions to be completed are itemized below as follows: (1) Hole 12B - A plastic pipe presently discharges into a sediment basin below the 12B green. Upon stabilization of the, fairway this basin is to be removed with installation of the rip rap dissipator, the existing check dam size will be reduced to approximately one half its present height, and additional marsh plantings will be seeded around the dissipator. (2) Hole 8B - Existing channel reconstruction was completed and looked very good. Above the previously discussed and required channel improvements were periodic check dams along the creek bottom approximately every 50' as well as a bridge versus pipe over the creek at the tee area to further enhance the re-establishment of the original creek and reduce additional impacts. The temporary earth crossing approximately halfway down the hole will be removed and the new channel section will be established as per the approved detail. Upon removal of the temporary crossing the juncus grass from the original channel will be transplanted to the improved channel. The check dams will remain in the channel and not be removed. The original channel will be filled and taken out of service. The discharge pipe adjacent to the 8B green will be tied to a catch basin and piped under the creek into another catch basin at the current pipe discharge point just Mr. Ron Ferrell May 17, 1993 Page 2 above the wooden bridge. The basin on the east side of the creek will be removed. The storm will be extended down to just below the bridge. At that point a large flat swale will be graded from the elevation of the pipe outlet down to the approximate edge of the existing wetland area with the anticipation of this area holding_some water and returning to wetlands. All disturbed areas are to be seeded._,,"" Upon completion of all construction the check dam at the lower end of C A L c 'the wetland area will be carefully removed to allow water level to be exactly the 4 ? \ same as the control structure #18 water level. (4) Hole 10B - The existing check dam beside Coles Branch will be left in place to allow for detention in the existing channel. The sides will be sodded similar to the cross section of the channel on Hole 8. We will also outlet the storm system at the 10B tee in the channel upstream of the check dam. (5) Hole IOB - The existing sediment basin approximately 100 yards in front of the N,4- green on the left side of the fairway, presently receiving the discharge from four fairway drainage pipes, will be cleaned up and rip rapped. The excavated outlet channel will be filled/ Used so that when water discharges it will follow the previously existing channel outlet. (6) Hole 11B - The check dam at the outlet from the new pond into the existing watershed control structure #18 will eventually be removed to allow the water surface elevation for both ponds to remain the same. All storm discharges from 11B are received by this pond. A 25' stream buffer of approximately 3" to 5" grass shall be maintained around the pond. No pesticides, fertilizers, or other chemicals will be used in this buffer. (7) Crabtree Creek - No additional rip rap will be used to stabilize the banks of the ?\ creek without prior approval. A 50' grass buffer approximately 3" to 5" in eight will be maintained from the edge of the channel out into the rough/fairway area. No pesticides, fertilizers, or other chemicals shall be used within this buffer area. Tree growth within the rip rap sections can be cut, but other natural vegetation will be allowed to grow. ?f (8) Preston Meadows Subdivision - The proposed wetland loss areas were evaluated. The revised lot layout for Preston Meadows will show the loss of one lot to reduce the wetland area impact beside the creek. We will also require deed restrictions to prevent disturbance without further approval of these wetlands areas. Finally we will direct storm water such that it will continue to provide water to these areas. 1. a) ; . Mr. Ron Ferrell May 17, 1993 Page 3 (9) Beside Hole 9A (PM-5) - The existing road construction within Preston Meadows can be completed with the revised lot layout showing the existing channel flowing between two lots. No disturbance may occur in the existing channel below wetlands flagged E02 down to the golf course. We will obtain written confirmation by letter referencing this letter from Preston Development Company, including signature by Tim Smith and Don Thomas, confirming their agreement to the conditions and requirements covered within this correspondence. Upon your receipt of this written confirmation and agreement to the conditions stated herein or as modified according to your understanding, we understand that you can process, in approximately one week the 401 Water Quality Certification. Approval may be complete in about two weeks. We have also copied Eric Alsmeyer, Corps of Engineers, with this letter providing our intended construction to complete the water quality mitigation efforts of the golf course and subdivision. We understand that even though the 401 State Water Quality Certification is issued no additional construction into these areas can be completed until Eric issues the 404 Certification. Eric indicated at today's meeting that this would not occur until a minimum of 15 days past the date of his receipt of this letter to allow the appropriate review agencies the minimum required time for review and comment. Should you find any information contained herein unacceptable please call. If the information contained herein is agreeable, we look forward to your timely processing and 401 issuance. We have attached several sketches as supporting information to clarify the descriptions of the various items. Again thank you for your help. Sincerely, T Ton Withers, P.E. Attachments: As noted in letter c: Don Thomas Tom Jackson Tim Smith Lars Godwin Eric Alsmeyer Kevin Martin D:P 400\GOLF\051793.RF JOB NO. t w WITHERS & RAVENEL Engineering & Surveying, Inc. _ SHEET NO. WITHERS & 1149 Executive Circle '• Cary, N.C. 27511 C)''12 63 DATES 5j JOB NAME ( Q (DL.4r &OP-Se fI * v / LJ ,pATdL? COMPUTED BY IW SUBJECT CHECKED BY WITHERS & RAVENEL Engineering & Surveying, Inc. 1149 Executive Circle • Cary, N.C. 27511 JOB NAME Ply' A WC'CLmp-s SUBJECT JOB NO. SHEET NO. 21-3 DATE S117L COMPUTED BY CHECKED BY AMP JOB NO. _ WITHERS & RAVENEL Engineering & Surveying, Inc. 3?3 SHEET NO. wirHeR 1149 Executive Circle • Cary, N.C. 27511 DA.T?E? 5A ?°?3 dlC?Ol? Cat ???? COMPUTED BY JOB NAME SUBJECT CHECKED BY a n%, ,r � sr , n ? `a..�'.n„�ztifvC`d •�7e<`3i''� ���'� '� � x �`4+t - 'k )/467-2566 State'of North Carolina Department of Environment, Health and Natural Resources AIF!?*FAA Division of Environmental Management James B. Hunt, Jr., Governor Jonathan B. Howes, , Secretary F1 A. Preston Howard, Jr., P.E., Director June 21, 1993 Mr. Don Thomas Preston Development Co. Division of SAS Institute Campus Drive Cary, N C. 27571 Dear Mr. Thomas: Subject: Proposed fill in Wetlands or Waters Prestonwood Golf Course expansion and residential development Wake County DEM Project # 93530 Upon review of your request for 401 Water Quality Certification to place fill material in 2.96 acres of wetlands or waters (plus 1.7 acres of a drained pond filled by the previous owner) which are tributary to Crabtree Creek for Prestonwood Golf Course and residential development located at High House Road in Wake County, as described in your submittal dated 14 May 1993, we have determined that the proposed fill can be covered by General Water Quality Certification Nos. 2664, 2665, 2671, 2732, & 2733 issued January 21, 1992. Copies of the General Certifications are attached. These Certifications may be used in qualifying for coverage under Corps of Engineers' Nationwide Permit Nos. 12, 13, 14, 18 & 26, respectively restored. Additional conditions are described on the attachment from DEM dated 21 June 1993. If this Certification is unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of this Certification. This request must be in the form of a written petition conforming to Chapter 150B of the North Carolina General Statutes and filed with the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. Unless such demands are made, this Certification shall be final and binding. P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 FAX 919-733-2496 An Equal Opportunity Affirmative Action Employer 50% recycled/ l0% post-consumer paper Mr. Don Thomas June 21, 1993 Page 2 If you have any questions, please contact John Dorney at 919-733-1786. Sincerely, ? :,Preston Howard, Jr. P.E. 93530.Itr Attachment i cc: Wilmington District Corps of Engineers Corps of Engineers Raleigh Field Office Raleigh DEM Regional Office .IVIr. JaF`ri Qorney Central Files Kevin Martin; Soil and Environmental Consultants Tony Withers; Withers and Ravenel Tim Smith; Division of SAS Institute y ADDITIONAL 401 WATER QUALITY CERTIFICATION CONDITIONS FOR NATIONWIDE PERMITS 12, 13, 14, 18 and 26 PRESTON GOLF COURSE EXPANSION DEM PROJECT # 93530 June 21, 1993 1. The 0.7 acre wetland area adjacent to the Wake County flood control structure and the fairway for hole 8B which was impacted by land clearing activities will be restored by returning to the pre-existing elevation. Wetland tree species such as bald cypress (Taxodium distichum), green ash (Fraxinus pennsvlvanica), water oak (Quercus niara), willow oak (Quercus phellos), swamp chestnut oak (Quercus michauxii), laurel oak (Quercus laurifolia) and black gum (Nvssa svlvatica var. biflora) shall be planted at a density of 320 trees per acre if using bare root seedlings (1/4 to 1/2 inch diameter root collar). Planting density may be decreased if using larger tree specimens upon approval by DEM. A single species shall comprise no more than 25% of the total species planted. Additional tree species may be substituted with approval from DEM. The trees must survive for 3 growing seasons after planting. 2. All of the activities described in the May 17, 1993 letter from Mr. Tony Withers to Mr. Ron Ferrell (attached) will be conducted as described in the letter. Any modifications to these activities must be approved by DEM in writing prior to conducting the activity. 3. No pesticides or other chemicals shall be applied to any of the rip-rapped stream channels. Woody vegetation may be removed by hand cutting. Herbaceous vegetation will be left in place. 4. A 50 foot grassed buffer shall be maintained adjacent to all rip-rapped channels. Grass will be maintained at no less than 3-5 inches in height. No pesticides, herbicides or other chemicals will be applied within the buffer areas. 5. A 25 foot grassed buffer shall be maintained adjacent to all non rip-rapped channels that were impacted by the golf course construction. Grass will be maintained at no less than 3-5 inches in height. No pesticides, herbicides or other chemicals will be applied within the buffer areas. 6. The rock check dams installed in the relocated channel adjacent to Hole 8B will be left in the channel. 7. The Division of Environmental Management shall be notified at the time the above activities have been completed so that a site inspection can be performed. If the activities have not been completed by September 30, 1993 the Division shall be notified so that an interim site inspection can be conducted. RESIDENTIAL SUBDIVISIONS DEM PROJECT # 93530 June 21, 1993 1. Deed restrictions will be placed on all lots within the subdivision that contain jurdisdictional wetlands or waters of the state as indicated on the the wetlands map dated May 7, 1993. The following language will be used in the deed restriction: In accordance with Title 15 NCAC 2H .0504 (c) the following DEED RESTRICTIONS AND PROTECTIVE COVENANTS shall be recorded in the Wake County Registry prior to the conveyance of lots. Said Deed Restrictions and Protective Covenants shall apply to Preston Meadows , Preston Links, Preston Pines and Preston Highlands Ridge Subdivisions in Wake County, North Carolina as shown on plans titled Preston Development Company, Wetlands-Subdivision Overlay prepared by Withers & Ravenel, P.A. dated May 7, 1993: "No additional impacts to wetlands or surface waters shall be permitted on this lot without notification and written approval by the Water Quality Section of the Division of Environmental Management. This covenant is intended to insure continued compliance with water quality standards adopted by the State of North Carolina and therefore benefits may be enforced by the State of North Carolina. This. covenant is to run with the land and shall be binding on all parties and all persons claiming under them." 2. Stormwater from the roads shall be diverted into the preserved wetland areas whenever possible. Dissipators will be installed where necessary to prevent erosion. 3. All driveways that cross wetlands or surface waters shall be culverted so that the normal water flow is not disrupted. r' Soil .& En ' E ?ngultants, Inc. 3818 Bland Road ¦ Raleigh, North Carolina 2.7609 ¦ (919) 790-9117 ¦ Fax (919) 790-1728 D EA AV 1993 May 14, 1993 NC DEH&NR, DEN _IU-Army Corps of Engineers Water Quality Planning WETLANDS Eric Alsmeyer WATER UALI?11 I Attn: Mr. John Dorneyls of the Neuse Road P.O. Box 29535 Suite 105 Raleigh, NC 27626 Raleigh, NC 27615-6846 Dear Messrs. Alsmeyer and Dorney: The purpose of this letter is to request a 401 Water Quality Certification for the project known.as'Preston PUD. The project is located in Wake County as shown on the enclosed plans. Larry Sink of our firm previously met with Eric Alsmeyer of the Corps, on site to review the- wetl jq" . W-1 r F M e a. c wed map w {n r > ?. ,"n. ` TIV Filllin,wetlands and Waters of the US will be required under Corps Nationwide permits 12, 13, 14, 18-and 26 to utilize the property for a combination golf course and residential development. (See attached map). It will be necessary to impact 3.26 acres (see map) of Jurisdictional Waters of the U.S. above headwaters for placement of the currently proposed and previously constructed facilities utilizing Nationwide Permit 26, .06 acres utilizing Nationwide 14, 11 acres utilizing Nationwide 12, 1.14 acres utilizing Nationwide 13,, and .04 acres utilizing Nationwide '18., Please call us immediately if this application is not complete, as per the current requirements. To expedite thepermitting process and to ease the process for on everyone involved, the following individuals/agencies have been provided with a complete copy of this entire application package: U.S. Fish and Wildlife Service, National Marine Fisheries, N.C. Cultural Resources and David Franklin (Wilmington Corps). Soil/Site Evaluation ¦ Mapping and Physical Analysis ¦ Wetlands Mapping and Mitigation ¦ Environmental Audits On-Site Waste Treatment Systems, Evaluation and Design Please call if you have questions or require further information. Sincerely, X c.n) Kevin C. Martin, President cc: (with enclosures) David Franklin, Wilmington-. USF&WS NC Cultural Resources John Dorney, DEM-Water Quality Planning National Marine Fisheries Service DEM ID: ACTION ID: , Nationwide Permit Requested (Provide Nationwide Permit #): 14. 26, 1 2 , 13. and 1P JOINT FORM FOR Nationwide permits that require notification to the Corps of Engineers Nationwide permits that require application for Section 401 certification WILMINGTON DISTRICT ENGINEER CORPS OF ENGINEERS DEPARTMENT OF THE ARMY P.O. Box 1890 Wilmington, NC 28402-1890 ATTN: CESAW-CO-E Telephone (919) 251-4511 WATER QUALITY PLANNING DIVISION OF ENVIRONMENTAL MANAGEMENT NC DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES P.O. Box 29535 Raleigh, NC 27626-0535 ATTN: MR. JOHN DORNEY Telephone (919) 733-5083 ONE (1) COPY OF THIS COMPLETED APPLICATION SHOULD BE SENT TO THE CORPS OF ENGINEERS. SEVEN (7) COPIES SHOULD BE SENT TO THE N.C. DIVISION OF ENVIRONMENTAL MANAGEMENT. PLEASE PRINT. L Owners Name: Preston Development Co., Division of-SAS Institute 2. Owners Address: Campus Dr., Cary NC 27511 3. Owners Phone Number (Home): (Work): 677-8000 4. If Applicable: Agent's name or responsible corporate official, address, phone number. S&EC, Inc. 3818 Bland Road, Raleigh, NC 27609 (919) 790-9117 5. Location of work (MUST ATTACH MAP). County: Wake Nearest Town or City: Morrisville Specific Location (Include road numbers, landmarks, etc.): See Attached Vicinity Map 6. Name of Closest Stream/River. Crabtree Creek 7. River Basin: Ne u s e River 8. Is this project located in a watershed classified as Trout, SA, HQW, ORW, WS I, or WS II? YES [ ] NO [X] 9. Have any Section 404 permits been previously requested for use on this property? YES [ ] NO [x] If yes, explain. 10. Estimated total number of acres of waters of the U.S., including wetlands, located on project site: Approximately 10 acres 11. Number of acres of waters of the U.S., including wetlands, impacted by the proposed project: %ticnwi de -14 Nationwide 12 Nationwide 13 Nationwide 18 Naticnwi.de 26 Filled: .06 .11 1.14 .04 3.26 Drained: Flooded: Excavated: Total Impacted: -06 .11 1.14 .04 3.26 12. Description of proposed work (Attach PLANS-8 1/2" X 11 " drawings only): F i 11 a s s o c i a t e d w i t h roadways, utility lines, lots and golf course. (See enclosed plan) 13. Purpose of proposed work: Residential development and golf course. 14. State reasons why the applicant believes that this activit? must be carried out in wetlands. Also, note measures taken to minimize wetland impacts. See attached e t t e r from S & E C . 15. You are required to contact the U.S. Fish and Wildlife Service (USFWS) and/or National Marine Fisheries Service (NMFS) regarding the presence or any Federally listed or proposed for listing endangered orthreatened species or critical habitat in the permit area that may be affected by the proposed project Have you done so? YES [ ] NO [ ] RESPONSES FROM THE USFWS AND/OR NMFS SHOULD BE FORWARDED TO CORPS. 16. You are required to contact the State Historic Preservation Officer (SHPO) regarding the presence of historic properties in the permit area which may be affected by the proposed project? Have you done so? YES JK ] NO [ ] RESPONSE FROM THE SHPO SHOULD BE FORWARDED TO CORPS. 17. Additional information required by DEM: A. Wetland delineation map showing all wetlands, streams, and lakes on the property. B. If available, representative photograph of wetlands to be impacted by pmject. C. If delineation was performed by a consultant, include all data sheets relevant to the placement of the delineation line. D. If a stormwater management plan is required for this project, attach copy. E. What is land use of surrounding property? _ Residential or undeveloped rural. F. If applicable, what is proposed method of sewage disposal? Municiple 07 2 c_....., 1 5/14/93 ( -'s Signature Date Agent's WETLAND IMPACTS Nationwide 26 Location Description ft2 B Golf Course (Built) 100 C Golf Course (Built) 8000 H Golf Course (Built) 280 J Golf Course (Built) 2600 K Golf Course (Built) 1000 N Golf Course (Built) 400 O Golf Course (Built) 400 P Road (Built) 1500 Q Lot 200 S Rip Rapped Creek and Cleaned Out 1200 U Lot 700 V Lot (By Previous Owner) 800 W Lot (By Previous Owner) 600 X Channel Modification (By Previous Owner) 3600 Z Golf Course (Built) 420 C2 Golf Course (Built) 4200 H2 Channel Piped 750 J2 Channel Modifications 600 T2 Channel Modifications 2100 W2 Channel Modifications 4800 X2 Disturbed Vegetated Wetland Q-3 000 PR2 Road (Proposed) 120 PR3 Road (Proposed) 120 PR11 Road and Driveways (Proposed) 5000 1 Road (Built) 663 2 Pond Filled For Lots _ (By Previous Owner) 72000 ------------------------------------------------- ---------- Total 142,153 ft2 (3.26) C'} r 6 /? tl r ?1 vu- WETLAND IMPACTS Nationwide 14 Location Description ft2 L Road (Built) 100 PR1 Road (Proposed) 120 PR4 Road (Proposed) 180 PR5 Road (Proposed) 300 PR6 Road (Proposed) 1250 PR7 Road (Proposed) 300 PR8 Driveway (Proposed) 40 PR9 Road (Proposed) 120 PR10 Road (Proposed) 150 ----------------------------------------------------------- Total 2560 ft2 (.06) WETLAND IMPACTS Location Description Nationwide 12 PD3 Proposed Storm and Sanitary Sewer Nationwide 13 B2 Cleared and Rip Rapped Channel Nationwide 18 Y Golf Course (Built) ft2 5000 50,000 1875 ROUTINE ONSITE DETERMINATION METHOD' COORDINATOR: TIME: =!) DATE: ? //`T /y COUNTY: W x NEAREST TOWN: "i9y ?• WATERWAY: /r r -?C (•-/C < -?-- QUAD' LOCATION:-— pROPE'RTY UWNER:(NAME /ADDRESS) PARTY UUING WOYK:(NAME/ADDRESS) i PHONE : ( ) _- PtIUNE : ( ) 75/) - S ! ? 7 OTIiEit INDIVIDUALS PRLSf:N'P: IS PItUPERTY UNIFORM / OR SEPARATE DISCRETE VEGETATIVE UNITS --------------------------------------------------- Do normal-environmental conditions exist at the plant community? Yes --'? No (If no, explain on back) Has the vegetation. poiis, and/or hydrology been significantly disturbed? Yes - No (If yes, explain on back) --------------------------------------------------- VEGETATION: (IN ORDER OF DOMINANCE, DRAW LINE ABOVE NON-DOMINANT SPECIES) TREES: SPECIES---% COVER--INDICATOR GROUND COVER: SPECIES-y COVER-INDICATOR 3. "r. J, ?? < < Gl 3 , 4. 5. SAPLINGS/SHRUBS: 2. 3. 4. 5. I .Pe i I rr? Ua !? 2. 3. 4. 5. 5. 7. 8. WOODY VINES: 1. 2. Percent of dominant species that are OBL, FACW, and/or FAC C y 46 Is the hydrophytic vegetation criterion met? Yes No =! Series/phase: C`" b0- SOILS Subgroup:2 Is the soil on the hydric soils list? Yes J,-' Undetermined No Is the soil a Histosol? Yes No Is the soil: Mottled? Yes / No Matrix Color. e, yn e % i-^ r , Histic epipedon present? Yes No Gleyed? Yes No Mottle Color;-=G Y' 67- L Other hydric soil Indicators: Is the hydric soil criterion met? Yes Rationale: -% ' '77- No ? ' HYDROLOGY Is the ground surface inundated? Yes No Surface water depth: , Is the soil saturated? Yes No -- Depth to free-standing water in pit/soii probe hole: 6 List other field evidence of surface inundation or soil saturation. Is the wetland hydrology criterion met? Yes No Rationale: i- JURISDICTIONAL DETERMINATION AND RATIONALE Is the plant community a wetland? Yes No Rationale for jurisdictional decision: PHOTOS TAKEN: YES NO AUTHORITY: 10_ 404 10/404 NONE_ L N I vt kJ . rR '? ROUTINE ONSITE DETEiRMI"TION METHOD COORDINATOR: TIME: DATE: 3 COUNTY: (N(? x NEAREST TOWN: Try ? WATERWAY: ? rf? l rl t= < -?-- LOCATION : vt., fr • ti SC....?.,_ _ QUAD: PROPERTY OWNER:(NAI.IE/ADDRESS) PARTY RUING WOYK:(NAME/ADDRESS) PHONE: PtIONE OT11Elt LNDIVLDUALS PRESI:N'f: IS PItOPE11TY UNIFORM / OR SEPARATE DISCRETE VEGETATIVE UNITS --------------------------------------------------- Do normal-environmentai conditions exist at the plant community? Yes = No (K no, explain onb adc) disturbed? Has the vegetation,,$oiis, and/or hydrology been significantly Yes _No ? (If yes, explain on back) --------------------------------------------------- VEGETATION: (IN ORDER OF DOMINANCE, DRAW LINE ABOVE NON-DOMINANT SPECIES) 'PRLES: SPECIES---% COVER--INDICATOR GROUND COVER: SPECIES-y COVER-INDICATOR I ti -T 7/, PGr°? /--4 - 3 o 1 /It I .#I, as t? . 2. 2. 3 3. 3 4. 4. 5. 5. SAPLINGS/SHRUBS: 6. c (lsr I?. ti r w-- 7 . t.'j 1=A° 2u? 8. 2. 3. WOODY VINES: 4. 1. 5. 2. Percent of dominant species that are OBL.. FACW, and/or FAC C y Is the hydrophytic vegetation criterion met? Yes No Rationale• SOILS Series/phase: ^ L'v?-- Subgroup:2 Is the soil on the hydric soils list? Yes No J,?' Undetermined is the soil a Histosol? Yes No Histic spipedon present? Yes No is the soil: Mottled? Yes / No Gleyed? Yes No n y'r `57 "2- Matrix Color: Mottle Colors: hydric soil Indicators: , !J} ?r Other Is the hydric soil criterion met? Yes No ? ' Rationale: HYDROLOGY Is the ground surface inundated? Yes No -*"' Surface water depth: Is the soil saturated? Yes No Depth to free-standing water in pit/soil probe hole: List other field evidence of surface inundation or soil saturation. N Is the wetland hydrology criterion met? Yes No ? Rationale: JURISDICTIONAL DETERMINATION AND RATIONALE Is the plant community a wetland? Yes No ze' Rationale for jurisdictional decision: .,...,•rnc TAIIFM. vre MA AIITPI)RTTV• 10 404 10/404 NONE MAY- 1:B-93 T"LSE I Y: 1 5 W 1 1 H17-- 1?: ?c KFir1?NtL r r_ H_ r_ n 1 WMIF.RS & RAVENEL, ENGINEERING & SURVEYING, INC._.._ 1149 Executive Circle, Cary N.C. 27511*919/469-3340*FAX:919/46'7-6008 FAX TRANSMITTAL TO: mr. ODO U., FROM: TOO t? ? S DATE: I a'q 3 # of Sheets: (including cover sheet) JOB #: FAX #: -733-{338 PROJECT NAME: f?rzc-?sizw * L F W ---TL ? s ORIGINAL TO FOLLOW BY MAIL: V/ YES _ NO MESSAGE: t./f fn Gan Frm C- J-10j1 ?(vM Fl? 5? ? Qom ,mss, je? YF FAX IS INCOMPLETE, OR IF YOU HAVE ANY QUESTIONS CONCERNING THE FAX, PLEASE CALL (919) 469-3340. D: V •100WAX MAY- 1 S-'93 -rUE 1 Y : 2rO W 1 i HtK:=> t?. r?ra?tryt? ? r _ H _ r _ tiac Hamilton E. Withers, P.E. WITHERS & RAVENEL Engineering & Surveying, Inc. Samuel F. Ravenel, P. E. i??? James E. Canfield, P.E. wirnea? s.? 1149 Executive Circle • Cary, N.C- 27.571 • (919) 469-3340 • Fax (919) 467-6008 Richard E Bullock, RLS May 17, 1993 Mr. Ron Ferrell Department of Environment, Health, and Natural Resources Division of Environmental Management Post Office Box 29535 Raleigh, North Carolina 27626-0535 Re: Preston Water Quality Project #9180 Dear Mr. Ferrell: Thank you for meeting on site today to resolve the final wetlands and water quality questions. Present at the meeting were Tom Jackson, Don Thomas, Tim Smith, Randy Smith, Tony Withers, Loftee Smith, Ron Gilmore, Buddy Howard, Ron Ferrell, Eric Alsmeyer, Kevin Martin, and Larry Sink. The purpose of the meeting was to discuss the various construction items that need to be completed in order to secure the 401 Water Quality Certification from the State. The issues discussed dealt directly with the active portions golf course and subdivision and focused on areas presently under construction or soon to be under construction. Several wetlands areas that are being mapped still need to be finalized to include Preston Oaks, Preston Grove, and Preston Wynds. These will be mapped by Larry Sink in the next several days, field located, and final map revisions prepared and submitted including proposed impact if any. The impacted areas as field viewed, discussed, and actions to be completed are itemized below as follows: (1) Hole 12B - A plastic pipe presently discharges into a sediment basin below the 12B green. Upon stabilization of the fairway this basin is to be removed with 0\?-- installation of the rip rap dissipator, the existing check dam size will be reduced to approximately one half its present height, and additional marsh plantings will be seeded around the dissipator. (2) Hole 8B - Existing channel reconstruction was completed and looked very good. Above the previously discussed and required channel improvements were periodic check dams along the creek bottom approximately every 50' as well as a bridge versus pipe over the creek at the tee area to further enhance the re-establishment of the original creek and reduce additional impacts. The temporary earth crossing approximately halfway down the hole will be removed and the new channel section will be established as per the approved detail. Upon removal of the temporary crossing the juncus grass from the original channel will be transplanted to the improved channel. The check dams will remain in the channel and not be removed. The original channel will be filled and taken out of service. The discharge pipe adjacent to the 8B green will be tied to a catch basin and piped under the creek into another catch basin at the current pipe discharge point just - MAY- 1 8-93 TUE 1 7= 2 1 W I THEFRS kl- rzra W ?rvt? s r_" Mr. Ron Ferrell May 17, 1993 Page 2 r _ k7 -5 above the wooden bridge. The basin on the east side of the creek will be removed. The storm will be extended down to just below the bridge. At that point a large flat swale will be graded from the elevation of the pipe outlet down to the approximate edge of the existing wetland area with the anticipation of this N S ?/ area holding some water and returning to wetlands. All disturbed areas are to be seeded. Upon completion of all construction the check dam at the lower end of the wetland area dill be carefully removed to allow water level to be exactly the same as the control structure #18 water level. L/J (4) Hole lOB - The existing check dam beside Coles Branch will be left in place to allow for detention in the existing channel. The sides will be sodded similar to the cross section of the channel on Hole 8. We will also outlet the storm system at the 10B tee in the channel upstream of the check dam. (5) Hole 10B - The existing sediment basin approximately 100 yards in front of the green on the left side of the fairway, presently receiving the discharge from four fairway drainage pipes, will be cleaned up and rip, rapped. The excavated outlet channel will be filled/diked so that when water discharges it will follow the previously existing channel outlet. (b) Hole 11B - The check dam at the outlet from the new pond into the existing watershed control structure #18 will eventually be removed to allow the water surface elevation for both ponds to remain the same. All storm discharges from 11B are received by this pond. A 25' stream buffer of approximately 3" to 5" grass shall be maintained around the pond. No pesticides, fertilizers, or other chemicals will be used"" in this buffer. (7) Crabtree Creek - No additional rip rap will be used to stabilize the banks of the creek without prior approval. A 50' grass buffer approximately 3" to 5" in height will be maintained from the edge of the channel out into the rough/fairway area. No pesticides, fertilizers, or other chemicals shall be used within this buffer area. Tree growth within the rip rap sections can be cut, but other natural vegetation will be allowed to grow. (8) Preston Meadows Subdivision - The proposed wetland loss areas were evaluated. The revised lot layout for Preston Meadows will show the loss of one lot to reduce the wetland area impact beside the creek. We will also require deed restrictions to prevent disturbance without further approval of these wetlands areas. Finally we will direct storm water such that it will continue to provide water to these areas. M A Y- 1 0- 9 3 T U E 1 7= 2 2 W I T H E R S :E. R A V E N E L, r_ ra . r_ a 4 Mr. Ron Ferrell May 17, 1993 Page 3 (9) Beside Hole 9A (PM-5) - The existing road construction within Preston Meadows can be completed with the revised lot layout showing the existing channel flowing between two lots. No disturbance may occur in the existing channel below wetlands flagged E02 down to the golf course. We will obtain written confirmation by letter referencing this letter from Preston Development Company, including signature by Tim Smith and Don Thomas, confirming their agreement to the conditions and requirements covered within this correspondence. Upon your receipt.of this written confirmation and agreement to the conditions stated herein or as modified according to your understanding, we understand that you can process, in approximately one week the 401 Water Quality Certification. Approval may be complete in about two weeks. We have also copied Eric Alsmeyer, Corps of Engineers, with this letter providing our intended construction to complete the water quality mitigation efforts of the golf course and subdivision. We understand that even though the 401 State Water Quality Certification is issued no additional construction into these areas can be completed until Eric issues the 404 Certification. Eric indicated at today's meeting that this would not occur until a minimum of 15 days past the date of his receipt of this letter to allow the appropriate review agencies the minimum required time for review and comment. Should you find any information contained herein unacceptable please call. If the information contained herein is agreeable, we look forward to your timely processing and 401 issuance. We have attached several sketches as supporting information to clarify the descriptions of the various items. Again thank you for your help. Sincerely, Ton Withers, P.E. Attachments: As noted in letter c: Don Thomas Tom Jackson Tim Smith Lars Godwin Eric Alsmeyer Kevin Martin D: P-4WGO1JAQ51'793. RF MAY - I S-93 TIDE 17 : 23 W I THE- K 3& td Fl Mf GNtL r _ H . r _ ?;ZD. PRESTON 109 Summer Lakes Drive Cary, NC 27513 (919)481 4663 Development Company Fax(919)467-0716 May 18, 1993 Mr. Tony Withers, P.E. Withers & Ravenel, Engineering & Surveying, Inc. 1149 Executive Circle Cary, NC 27511 RE: Preston Wetlands Project #9180 Dear Tony: I have reviewed the letter dated May, 1993 which you prepared to summarize the results of the May 17, 1993 field inspection with the Corps of Engineers and State wetland officials. We concur with the information contained therein and agree to follow this information including construction schedules for issuance of the 401 and 404 certifications. Please expedite processing as quickly as possible in order that these certifications may be obtained. Si e-ly, Tim Smith M A Y- 1 a- <3:3 T U E 1 Y-- 2 4 W 1 1 HCKti t5? ON WO G Q G a o R'i Mr. Tony Withers, P.E. Withers & Ravenel, Engineering & Surveying, Inc. 1149 Executive Circle Cary, NC 27511 Re: Preston. Wetlands Project #9180 Dear Tony: K H ?' C N C L s 1'? - H- 1"` - b o I have reviewed the letter dated May 17, 1993 which you prepared to summarize the results of the May 17, 1993 field inspection with the Corps of Engineers and State wetland officials. We concur with the information contained therein and agree, to follow this information including construction schedules for issuance of the 401 and 404 certifications. Please expedite processing as quickly as possible in order that these certifications may be obtained. Sincerely, Don Thomas 300 Prestonwood Parkway • Gary, North Carolina 27513 • 919/467-2566 L0"d 8009L9b 01 1 gds poomu01said WOaJ 2S:60 L661-8t-AOW MAY- 10-<9z T U E 1 r: 1 4 "-L 1 H C K 25 K H v C n C L s r r r r' I JOB NO. ¦?rr/- ?,t??? WITHERS & RAVENfL Engineering & Surveying, Inc. 3l3 SHEET NO. _ wtrHeR m 1149 Executive Circle • Cary, N.C. 27511 DATE 511k 1p 7 TE? JOB NAME COMPUTED BY I? SUBJECT CHECKED BY ,- 010111 IAM i I I W UPPIt Cjv,t? efa k- ?? 9 A Tit f?S+ ?•Fy'L PO -ZT Lw s 6144 pt. Ea L J? V),f1 .V-,%I (ll a ?sttidA-v ????.,s { X17. Ewst: P??? . _ ? I - ?yi? Q?•sn MAY- 1 8-93 TFJE 1 7 -- 25 W I THaRS & RA V E:"E:L s P' _ A _ F- . FA U JOB NO. WITHERS & RAVENEL Engineering & Surveying, inc. ' SHEET NO. >''3 WITFlea• 1149 Executive Circle • Cary, N.C. 27511 A 1 ?)/ ?C'? ?/.??y? (? q?/? DATE t3 -.w JOB NAME , ( " J `? - L'+ ?J??3/' `^' `- WTI ILSL COMPUTED BY SUBJECT CHECKED BY t 'f?fr1( , ??•?r. ?cr?ys Crud`- i ? ? i ?u? Sv.???.. C"d \?? isle ? -- ( L,-4, iL? Ems E , jv? i ? kf FLAO i ? j WOUN WITHERS & RAVENEL Engineering & Surveying, Inc. WITHER 1149 Executive Circle . Cary, N.C. 27511 • (919) 469-3340 . Fax (919) 467-6008 May 3, 1993 Mr. Ron Ferrell Department of Environment, Health, and Natural Resources Division of Environmental Management Post Office Box 29535 Raleigh, North Carolina 27626-0535 Re: Preston Golf Course Preston Wetlands and Jurisdictional Waters Project #9180 Dear Ron: Hamilton E. Withers, P.E. Samuel F. Ravenel, P.E. James E. Canfield, P.E. Richard E Bullock, RLS Thank you for neeting today with Loftee Smith, Kevin Martin and myself to discuss the current wetlands situation at Preston. Based upon this meeting we understand the following items must be satisfactorily addressed before we can anticipate review and approval of 401 Water Quality Certifications by the State. The items in point include: (1) Remove direct discharge to channel hole 8B. (2) Restore wetlands below hole 8B within backwaters of watershed control structure #18 previously disturbed. (3) Resolve connection of a pipe behveen structure #14 and #15 on hole 10B to prevent a direct discharge and remove existing channel. (4) Eliminate any "direct discharges" into the golf course specifically on holes 6B through 12B which occurred after State review of the site and construction of previous direct discharges. (5) Review basin outlet behind hole 12B. 4 Mr. Ron Ferrell May 3, 1993 Page 2 We also understand that Soil & Environmental Consultants will field flag a small portion of wetlands in Preston Forest, a couple of jurisdictional channels in Preston Highlands, and a couple of jurisdiction streams in Preston Crossings. Kevin indicated that they would be field mapped on April 30th but it was confirmed today that they were done such that Withers & Ravenel could field locate these flags and add them to the overall Preston wetlands map, the draft of which was reviewed at our meeting. This map will be provided to Kevin Martin by the end of the day on May 6th. With this he will prepare the appropriate 401 application to be in your office by the end of the day Monday, May 10th. We will meet with you on site at 8:30 a.m. on Monday. May 17th to review the existing golf course conditions with respect to jurisdictional waters, discharges, etc and resolve at that time any outstanding water quality issues to your satisfaction. These resolutions will then be shown on drawings prepared by our office, Mr. Loftee Smith, and returned immediately to you. At that time we understand you will process the application and if the plans accurately reflect the results of your May 17th meeting that the 401 certification can be issued by the State in approximately one week after May 17th or approximately the 25th to the 30th of May. We will also provide a note on the plan that reads: "Written concurrence shall be requested and secured from the State for all sewer line construction through wetlands." We will also restore all sewer construction crossing jurisdictional waters and wetlands to the original contour after construction. Finally, the overall wetlands map that will be prepared by Withers & Ravenel will show three tables of wetland/jurisdictional water information. The tables will determine square footages of impacts to be broken down as: (1) Areas constructed before SAS involvement. (2) Areas constructed after SAS involvement, before DEM inspection. (3) Proposed square footages to be impacted with future construction. We will also show existing areas mapped as wetlands but will not lable reflecting- that no impact will occur to these areas. I offer this summary letter to keep everybody abreast of the circumstances as we understand them. It will be Kevin's intention to have Eric Alsmeyer at the meeting on the 17th, if possible. We will also notify Don Thomas, Tom Jackson, Tim Smith, Buddy Howard and any other individual we feel necessary to be present in order to come to a complete resolution of the wetlands issue at this meeting. 4 Mr. Ron Ferrell May 3, 1993 Page 3 In summary the results of this meeting will be to finalize the wetland issues once and for all in order to secure the appropriate 401 Water Quality Certification. Once this is accomplished we will work according to standard mapping review and approval procedures for further development of the property. Again thank you for your assistance. Please contact me should any information contained in this letter be inconsistent with your understanding. Sincerely, T 4'"Vv Tony ithers, P.E. c: Kevin Martin Eric Alsmeyer Tim Smith Don Thomas Tom Jackson Buddy Howard D: 8400\GOLF\050493. RF ?/, 5 3 -z' - - .. --- _ _ _ - - - - _ _ - ? L.?-? ----??^-- - -Lw ' -? R..? - ?z .F - --mss ? ? --YES ?- 0?1,,a 71 ?i- ? --'I --? - - ?L N ` l f!:7-, --- -- - _ _ ? _ _ _ - - ? ?,?-o _ - - ? ? - ?-? c `..mss ?-zy E??.r• ?,?? - G ---- . - -I - ----- - --?3 A,,-dlr9E ------1 AO --yc- sJ-''?G cs -s-?"`s i i WITHERS & RAVENEL Engineering & Surveying, Inc. 1149 Executive Circle • Cary, N.C. 27511 • (919) 469-3340 • Fax (919) 467-6008 February 8, 1993 Mr. Ron Ferrell DEHNR Division of Environmental Management Post Office Box 29535 Raleigh, North Carolina 27626-0535 Re: Preliminary Lot Layout Preston Meadows Project # Dear Ron: Hamilton E. Withers, P.E. Samuel F. Ravenel, P.E. James E. Canfield, P.E. Richard E. Bullock, RLS Attached is the preliminary sketch layout for Preston Meadows we discussed by phone. The lines highlighted in yellow are minor draws running through the subdivision. As discussed I need your comments with respect to these areas to judge their impact and our ability to create the proposed lot layout depicted. If necessary I can meet you on site to evaluate them. Please note the drainage area is very small for each draw. Based upon your phone call and comments it may be necessary to arrange a meeting with the Owner to discuss this further. I look forward to your call. Sincerely, Tony Withers, P.E. Attachment: Preliminary Sketch Layout c: Tim Smith D:P400\MEAD0WS\020893.RF 1 pN t\ i N 0) fwd. / j ?n ,I `? II ZW ?N N tv I N T W tr) CO o L146 1 N I 128 I r I I ?? 2W1 ? ?' ? r r r 1 - r J 1 I \ I n \ b , / (40'. oz?? OD t 0)? a °?--' _ --? N ZL! I v 0 1 oj? 41) tr) 2: LU pQ / ?N 1 00- a ` p? 1 1 N C) Lpy ZW nc)) W) 1 / rnN r K sF h / C p nd / Oe} cS C CDLO C ?? ?' /app Rp Lo I Nom' nN tl lq- LLJ / N h / IJ i y , / J r I - - - - - - - - - - - - - - - i 3NO1S i / W ((?? Z w b ?F f? CF 0 O Y1 ? O t ? O ip b N O N 0 pG pp n b h c+i 0 lg b O ? Z 3 3 3 3 W W W W W ? 0 0 0 in ;'! M ^ h U W a ?'1 1? h 0 N 00 o- b b aD O h h h M iV O bo r, 60 Q h ? ° vNi vni vi v? l°n vNi W O " N ^7 7 h b t? 0? J `? J J J J J J J 1 1 1 1 I I . I . CD II I I j f I ' I 04 ra eT. YI L. i r` t.7 1 Hamilton &! rfhe S/, P.E. li,n .. ... r i f :Ev 2T, :2 40 uit C(o w F( r; c,/ /`1c,7 .: -- - --_ ------ -_ _ -_ ?` `-?? -tea' 1 ?-(,!?-c?'---?'.--F' ?2- -- -__ t ----- 0 ------------ D l -- - -- - --- --- - ?? --,?s- - ?,-- Pry.-?---- - aALL- - ?wSS cw? w? 2 .' SrArF o State of North Carolina Department of Environment, Health, and Natural Resources Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27604 James G. Martin, Governor January 4, 1993 A. Preston Howard, Jr., P.E. William W. Cobey, Jr., Secretary Acting Director Mr. Loftee Smith, P.E. Withers and Ravenell, P.A. 1149 Executive Circle Cary, NC 27511 Dear Mr. Smith: Subject: Preston Golf Course I have reviewed the plans for holes 6B through 12B of the Preston Golf Course submitted by you on December 29, 1992. The proposal appears to be consistent with the agreements reached during the meeting held on November 3, 1992. However, the plans indicate an extensive fairway drainage system that discharges to surface waters which is unacceptable. As you will recall from our meeting, my major concern with the unpermitted activities that had taken place at this site was the potential impact to surface waters. Considerable time was spent discussing the measures needed to reduce the impact to surface waters by establishing buffers along stream channels. The proposed fairway drainage system would negate the beneficial aspects of the buffers and therefore cannot be approved. The discharge of stormwater from the fairways into a pond, as indicated on hole 11B, may be acceptable with appropriate safeguards. Finally, I feel that it is imperative that a permit application for this project be submitted by January 15, 1993. If you are unable to comply with this request please notify me as soon as possible. Sincerely, ?? -Pig-------. Ron errell Wetlands and Technical Review Group cc: Eric Alsmeyer, COE REGIONAL OFFICES Asheville LeepSq'A#Afie Mooresville Raleigh Washington Wilmington Winston-Salem 704/251-6208 919/486-1541 704/663-1699 919/571-4700 919/946-6481 919/395-3900 919/896-7007 Pollution Prevention Pays P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer WITHERS & RAVES ELF PJL Consulting Engineers 11.49 Ecutive Circle, Cary N.C. 27511 •919/469-3340 • FAX: 919/467-6008 December 29, 1992 Mr. Ron Ferrell Wetland Scientist NCDEHNR, DEM 512 North Salisbury Street Raleigh, North Carolina 27626 Re: Preston Golf Course Project #91080 Dear Ron* We are forwarding one copy of the current golf course erosion control plans for holes 6B-12B. These plans have been reviewed and approved by Wake County. We would like to receive written comments from you prior to doing additional work on the plans. We are currently preparing the wetlands maps from field locations. Soil and Environmental Consultants will be submitting the 401 permit and mapping soon. If you have any questions, please call. Sincerely, ?w Loftee Smith, P.E. D:P 400\GOLF\122992.RF ?-46 - spa ? ]}EC- 3-'92 THU 1!5 :!54 W I THERE 6e RAVENEL , P.A. P . 02 JOD NO. -,,,,- w WITHERS & RAVENEC Engineering & Surveying, Inc. SHEET NO. _ WIWI HBA 1149 EXeCUIfVe Cfrcie • Cary, N.C. 27511 DATE +.::%t ;2 &,z J 0 S NAME COMPUTED BY Ti+I SUBJECT 1;-I;=L CHECKED BY ............. -- _ ?m ... t? o a? a... ... a as a ............. . ?. _..._ .. .. .- a..-. ( ..... _:..-V . ..... J? f T ? w 5 LIV V - ... .1k 24 _ ...... o ? ?- t ._ Q f I. i ? t ! k { ? ?' ? l? t L E C - A . Y -92 THU 1 5 : 53 WITHERS & RAVENEL, P.A. CONSULTING ENGINEERS 1149 Executive Circle, Cary N.C. 27511*919/469-3340*FAX:919/467-6008 W I 7HERS & RA VEHEL. , FAX TRANSMITTAL TO: i,/ T?? LL DATE: /??31.°p.Z FROM! 72?/?/ # of Sheets: .0 (including cover sheet) JOB #:./?BO FAX #:3 99J? PROJECT NAME: ?5??? e.s ORIGINAL TO FOLLOW BY MAIL: YES NO MESSAGE: ---- e=oW ? ??' , ,rte co .??yr IF FAX IS INCOMPLETE, OR IF YOU HAVE ANY QUESTIONS CONCERNING THE FAX, PLEASE CALL (919) 469.3340. DN-IMPAXIs P. A P'. 01 ?I 01V - 2 4- 9 2 T U E 1 7 : 5 9 W I T HER. .,. R.,.t1.Y E H E L P A P 0 1 WITHERS & RAVENEL, P.A. CONSULTING ENGINEERS 1149 Executive Circle, Cary N.C. 27511*919/469-3340*FAX:919/467-600$ FAX TRANSMITTAL TO: DATE: FROM: e g??? # of Sheets: (including cover sheet) JOB #: 9/JBp FAX #:3? - 99/9 PROJECT NAME: ORIGINAL TO FOLLOW BY MAIL: YES NO MESSAGE: IF FAX IS INCOMPLETE, OR IF YOU HAVE ANY QUESTIONS CONCERNING THE FAX, PLEASE CALL (919) 469-3340. D;V-1 rnx'rs 72" .-o ? le `lGa« 02 )NOIV-24-V2 TlJE 1 0 00. 141 THERE . 6. F@AV EHEL r P A P WITHERS & RuENEL, P.A. Consulting Engineers .._w___.. 1149 Executive Circle, Cary N.C. 27511 •919/469-3340 • FAX: 919/457-6008 November 24, 1992 Ron Ferrell NCDEHNR Division of Environmental Management 512 N. Salisbury Street Raleigh, NC 27626 RE: Preston P.U.D. Wetlands 91080 Dear Ron: As per the agreements of our meeting on November 3rd we are forwarding the attached channel sections for Hole 8B. We are proposing these sections only for the upper portion of the channel which has been relocated. The lower portion will be left in its existing shape, but it will be stabilized with the same methods proposed for the upper portion. The existing channel has a variable bottom width of five to eight feet and the side slopes average between 2:1 and 2 1/2 :1. We have tried to match the existing channel dimensions for the proposed sections. We have proceeded with the wetlands mapping. Soil & Environmental Consultants has flagged the wetlands and we are currently doing the field survey locations. Upon completion of the mapping and when we receive your approval for the proposed channel sections we will complete our design drawings for the golf course and submit the 401 permit. If we can provide any additional information, please call us. Sincerely, Loftee Smith, P.E. Attachments . cc: Eric Alsmeyer Lee Squires Tom Jackson Ih10'Y-24-92 YUE 1 0: 0 1 W I THERS E4 RAYENEL P. A P. 03 WITHERS & RAVENEL, P.A. Date . )O Z Page 1149 Executive Circle ,.T.? CONSULTING ENGINEERS Cary, N.C. 27611 Job No. By- 1I Z Ire - +a 5.0' ?%GG?'iOl...t l 2 B•fl' S?rr'???-! Z A3I L.I `zjrr" 4 't?,-MA\cJ fft'lAZ' . tvtr?'C' %5 'Co 1 A"Idc--- Mr M 7?N !,,-IrC> r?7ic?^-?- Mr?-r, , s 't'om e?o o G? \CJ I T H V,11 RE Tc? p ?u s (? " LTo Lsf? 4 I*ACt4 PvYL t'UA Q 6 -- (2-P. ?' t? alt 1'T?# l2iG?,4. C.ES!?ED? Cu?H(1L.C.tar?- Ull SGA??.)FIGO) . ?p i b5?/a.GfL?c ? "TPa.L. I?=?GI.t?' i 2a E b.s 11?xL?= ? /a.?r2U?? 1 N Y? 2.?5 1 ? S?.AGR>r . NiDV-24-92 TUE 1 0: 0 1 W I THERS & RAVENEL r P. A. P-04 WITHERS & RAVENEL, P.A. 110 1EXeCutlve Clrcla CONSULTING ENGINEERS Cary, N.C. 27611 Date - Page r Job No. By 107 76,--$ u^-:p4--e ef-1II-162. lD ? L TA-/ e`,) 3• f? bi5z "Pell 7)e 9 S. a S-3 .V WITHERS & RAVENEL9 P.A. Consulting Engineers 1149 Executive Circle, Cary N.C. 27511 •919/469-3340 • FAR: 919/467-6008 November 24, 1992 ::Ty: Ron Ferrell ?F vNCDEHNR Division of Environmental Management WOUP WATEECTION 512 N. Salisbury Street Raleigh, NC 27626 RE: Preston P.U.D. Wetlands 91080 Dear Ron: Asper the agreements of our meeting on November 3rd we are forwarding the attached channel sections for Hole 8B. We are proposing these sections only for the upper portion of the channel which has been relocated. The lower portion will be left in its existing shape, but it will be stabilized with the same methods proposed for the upper portion. The existing channel has a variable bottom width of five to eight feet and the side slopes average between 2:1 and 2 1/2 :1. We have tried to match the existing channel dimensions for the proposed sections. We have proceeded with the wetlands mapping. Soil & Environmental Consultants has flagged the wetlands and we are currently doing the field survey locations. Upon completion of the mapping and when we receive your approval for the proposed channel sections we will complete our design drawings for the golf course and submit the. 4,01 permit. If we can provide any additional information, please call us. Sincerely, Loftee Smith, P.E. Attachments cc: Eric Alsmeyer Lee Squires Tom Jackson WITHERS & RAVENEL, P.A. Date Page 1149 Executive Circle CONSULTING ENGINEERS Cary, N.C. 27511 Job No. BY L I ?--- (?? ? mot) Z t/2 G.T? o I? t C" V A) G?-I?-??.sC t+ ??o-rc s ?7'A31 LI ?? ?G1I"r*{ S"f12.L?.?c1 i-iIPT . MPT ?5 To 1-}A?l? ME sH T?JP d?-a r? r?xslic?^-1- MPT 15 TO \,!?j I TH QU I RE ? TG 9 C- (s t y Lto i.1 L? 4 ' ? AGE 9orz 0 Nc? 171 4 ?X?1'LIC?/L 1?5?faD??A ?Ui.IHULt,?b- ULI Sc.Ai2)FIC--i?? -- i bs/ice 7j?-L r uE 12a t bs /l?.?2E n.i3?2u? r2?? Zs 10 5l.acR? . WITHERS & RAVENEL, P.A. . CONSULTING ENGINEERS Date ?Z9?9Z Page 1149 Executive Circle _T Cary, N.C. 27511 Job No. By L ?G = ?? ? rYlic./c/TES _ Dz = ?O.5X3• .?.X??? _ /5"r? Gds l?io? _ ??-5??(• ??8 ? = 2 87 Qio = 209' G?-S C,y?,crEz / )ellwxv aGl Tr ? 14?50 S G,?/ra,c?r?EG 2 2 9 S•3 WITHERS & RAVENEL, P.A. 1149 Executive Circle CONSULTING ENGINEERS Cary, N.C. 27511 Date Page Job No. By- z ,400? G? ,;.r. _._ Y WITHERS & RAVENEL9 P.A. Consulting Engineers 1149 Executive Circle, Cary N.C. 27511 • 919/469-3340 • FAX: 919/467-6008 November 3, 1992 Mr. Eric Alsmeyer Corps of Engineers 6512 Falls of Neuse Road Suite 105 Raleigh, North Carolina 27615-6846 RE: Prestonwood Golf Course . Project #91080 Dear Eric: This correspondence shall serve to summarize the results of our meeting at Prestonwood on Monday, November 2nd including outlining the proposed actions that should be anticipated by the appropriate parties in order to bring this project into compliance. ACTIONS TO BE COMPLETED BY WITHERS & RAVENEL 1) Develop several channel sections for Hole 8B to be reviewed and approved by Tom Jackson prior to submission to Ron Ferrell, Eric Alsmeyer, and Lars Godwin for approval. Upon approval by the Corps, the State, and Wake County construct the approved channel section as quickly as possible to stabilize the existing graded creek channel. 2) Upgrade the existing erosion control plan including addition of pond presently under construction at Hole 11B and depression borrow area in Hole 9B. 3) Assemble detailed information for bridges and pipes and provide to Dave Proper for review and approval by Soils Conservation Service for construction of structures including proper anchorage etc. in the SCS controlled flood area. 4) Complete and submit for the State of North Carolina 401 permit application including justification of piping of creek section in front of Hole 9B. This needs to be piped since this is a blind landing area for the approach of Hole 9B. Work closely with Soil and Environmental Consultants in coordinating final field mapping of existing waters of the US. Upon final mapping by S&EC complete field surveys to locate the exact wetlands/waters of US for use with future development plans. Mr. Alsmeyer November 3, 1992 Page 2 5) Prepare a list of existing lots that will be impacted by storm drainage lines and provide this information to Ron Ferrell for specific approvals. 6) Upon completion of grading provide field surveys and earth work computations to substantiate no net flood storage volume loss within the 100 year flood storage area of watershed structure 18. 7) General wetlands coordination between owner, contractor, and regulatory authorities during completion of construction, is necessary. 8) Review significance of modifications to mannings "n" factor with respect to 100 year flood elevation and provide response to Mr. Terry Warren with Town of Cary. 9) Coordinate with Eric Alsmeyer including providing letter explanation of work done as a mitigating measure to eliminate need for nation wide permit. 10) Complete and provide easement maps to Dave Proper for water transfer network piping as previously agreed and approved. 11) No more direct storm discharges will be allowed into any creeks. ITEMS TO BE COMPLETED BY OWNER 1) Continue to maintain existing erosion control structures in good order according to current plans on file and direction provided by Scott Shellabarger, Wake County Inspector. 2) Review rip rapped Crabtree Creek section to ensure that 50' buffer at 3" minimum grass height will be maintained. Where areas less than 50' will be maintained provide justification and mapping to substantiate requested reduction. 25' buffers will be acceptable at non-rip rap creek sections. 3) Clean existing sediment deposits out of Crabtree Creek at all storm drainage discharge points which are a result of earlier construction. 4) Eliminate any further spraying or fertilizing within buffers of Crabtree Creek. Allow vegetation to grown within rip rap. Control of growth by mechanical means is acceptable, but no herbicides or chemicals are to be used at rip rap. P Mr. Alsmeyer Page 3 November 3, 1992 5) Do not complete any other construction in the noted wetland areas without prior authorization. 6) Rip rap only in areas where directed by the State or the County for erosion control purposes. 7) Tom Jackson to provide information including construction done in excess of required wetlands restoration as a mitigating measure to Corps of Engineers for elimination of requirement for nationwide permit. 8) Restore creek at Hole 8B to its original condition as best as possible. Seed with appropriate stabilizing vegetation according to County specifications that portion of the channel which has not been relocated below the existing crossing point roughly mid-way along fairway. CORPS OF ENGINEERS 1) Review information to be submitted by owner including final wetlands mapping and mitigating measures taken to determine need for nationwide permit. 2) Advise and direct owner in future construction. STATE OF NORTH CAROLINA 1) Review and process 401 permit application. 2) Advise and direct owner in further construction on site. WAKE COUNTY 1) Review and administer through the Soil Conversation Service any submissions for approvals for construction within the flood control area (below elevation 320.5) 2) Review and comment on erosion control plans being resubmitted to address Corps, State, and County concerns. i Mr. Alsmeyer Page 4 November 3, 1992 Mr. Lars Godwin, P.E. Wake County Engineer also indicated a need for prompt attention to any mitigating measures agreed to prevent enforcement action by the county. We would hope that the Corps and State would work closely with us and the County to ensure that we can meet the County's erosion control requirements while working through the wetlands items. By copy of this letter to the noted individuals I am requesting that anyone who has additional comments or a different understanding of the items of this meeting contact me in writing so that I can be sure that all appropriate parties are kept completely informed. Should any further information be required please let me know. Sincerely, IIll Tony Withers, P.E. Attachment: Copy of persons in attendance at November 2, 1992 meeting. c: Don Thomas Tom Jackson Ron Ferrell Lee Squires Terry Warren Dave Proper Lars Godwin Larry Sink D: P-+100\GOLF\110392.EA 11/2/92 MEETING @ PRESTON C. C. ATTENDANCE: Loftee Smith -Tony Withers Tom Jackson Don Thomas Ron Ferrell Lee Squires Tom Horstman Terry Warren David Proper Lars Godwin Scott Shellabarger Eric Alsmeyer Larry Sink Ken Cromartie D: P-4001GOLn110292.ADD ATTACHMENT I FIRM: Withers & Ravenel, P.A. Withers & Ravenel, P.A. Tom Jackson, Inc. Prestonwood NC-DEM Wake County Engineering Town of Cary Town of Cary Wake County Wake County Wake County Corps of Engineers S&EC, Inc. Wake County .; WITHERS & RAVENEL, P.A. Consulting Engineers 1149 Executive Circle, Cary N.C. 27511 •919/469-3340 • FAX: 919/467-6008 MEMO To: Wake County, Corps of Engineers, Owners, Contractor, Design Professionals from: Tony Withers 0 Date: October 27, 1992 Location: Prestonwood Country Club This memo shall confirm the meeting to be held Monday, November 2, 1992 at Prestonwood to discuss erosion control and wetlands conditions on the project. Mr. Eric Alsmeyer with the Corps of Engineers will be present along with Mr. Lars Godwin, P.E., Wake County Engineer, to review current conditions and procedures for bringing the current construction into full compliance. c: Don Thomas Tom Jackson Lars Godwin, P.E. Eric Alsmeyer Ron Ferrell D: -300\GOLF\102792.MEM ?/?Jc7 cl/' ?I CAN S i `N_1 b ?? bit ?,?v r (,?;? t vc.._ ss ? ,S`?:? l ?...• B -??,;? ?..1? ?.,.:?' -? - ?! C s L C-C At P?-.,/l i aaw. glsW `?? State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27604 James G. Martin, Govenor October 28, 1992 A. Preston Howard, Jr. P.E. William W. Cobey, Jr., Secretary Acting Director Mr. Don Thomas Vice President, Operations Prestonwood Country Club P.O. Box 4289 Cary, NC 27519 Dear Mr. Thomas: Subject: Unauthorized fill in waters and wetlands Prestonwood Golf Course Wake County A site inspection of the expansion of the Prestonwood Golf Course on October 2, 1992 by Mr. Ron Ferrell of my staff revealed numerous unauthorized activities which have impacted waters of the state. Mr. Ferrell was accompanied by Mr Eric Alsmeyer of the U.S. Army Corps of Engineers, Mr. Larry Sink of Soil and Environmental Consultants, and Mr. Tony Withers. Activities which impact waters of the state, including wetlands, require a Section 404 permit issued by the U.S. Army Corps of Engineers. The NC Division of Environmental Management (DEM) must issue a 401 Water Quality Certification before the Section 404 permit is valid. The purpose of the certification is to ensure that the activity will not result in the violation of state water quality standards. The unauthorized activities observed by. Mr. Ferrell at the Prestonwood Golf Course include the placement of rip-rap on the banks of Crabtree Creek and other stream channels, relocation of stream channels and the placement of fill material in wetlands. It appeared that the majority of the impacts to waters of the state could have been avoided. Also, there were numerous stormwater drains with direct discharges into Crabtree Creek. All of the above activities have the potential to cause violations of state water quality standards as indicated by the excessive amount of sediment in Crabtree Creek at the outlets of the stormwater drains. REGIONAL OFFICES Ashcvillc Fayetteville Mooresville Raleigh Washington 704/151.6208 919/486-1541 704/663-1699 919/571-4700 919/946-6481 Wilmington Winston-Salem 919/395.3900 919/896-7007 Pollution Prevention Pays P.O. Box 29535, Raleigh North Carolina 2762&0535 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer A- "W You are requested to provide the Wetlands and Technical Review Group of DEM with a surveyed map of all waters of the state on t-he golf course property and the associated housing developments. The map should include all surface waters, stream channels and wetland areas as they presently exist and an estimate of the extent and location of waters and surface waters prior to the construction activities. You must also refrain from any activities which may impact waters of the state until you have received the appropriate authorization from the Division. After receipt of the above map and the appropriate applications for water quality certification, an evaluation will be conducted of your request. A determination will be made concerning which activities can be certified, the areas that will need to be restored to their original condition, and the actions that will be required to ensure that state water quality standards will not be violated. I recommend that you contact Mr. Ferrell at 919/733-1786 to schedule a meeting to discuss these issues. Failure to respond to this letter in writing by November 10, 1992 will result in the initiation of an enforcement action by this office. A response to this letter will not preclude initiation of an enforcement action if the Division determines that your actions have resulted in the violation of state water quality standards. Furthermore, nothing in this letter should be construed as absolving you of the responsibility to comply with"all requirements associated with the 401 Water Quality Certification process as outlined in 15A NCAC 2H .0500. If you have any questions concerning this matter please contact Mr. Ferrell at the above number. Sin ely, Steve W. Tedder, Chief Water Quality Section cc: Ron Ferrell. Karl Shaffer Eric Alsmeyer Tony Withers preston.let/ref4 r ?CV2G qf? Lo cam, c? S rtw?- rs _ ?WN b? ?^dlly? _ ?8wf? vt= S L -°S cS?u?{ ti v nvlo i SEES 15 - V4, j -? I VAk C f? ?OS c?eo?.? C u t ?L?(`2-C?rS I N c?rCZ 11 v?l Cr \ V? / D (? i Clnl bit- @ ?( l r P hl s Cs? (? ?.P C I r-- ?? 3 s Q -? S r-- 9-? 1?? z 3 00 2 -?? _??- _ _ - ?? vU IZ?P- S !'?- _ - - - ---_ _ - _ ?? ?"-S _ _ _ I C G` ?I,O?J1?9?2.e`r,.? -% v- ?-s??y? j- - _ L4 A, 4 T2 - X2- Icy I WITHERS & RAVENEL, P.A. Consulting Engineers 1149 Executive Circle, Cary N.C. 27511 -919/469-3340 - FAX: 919/467-6008 October 15, 1992 Mr. Eric Alsmeyer Corps of Engineers Suite 105 6512 Falls of Neuse Road Raleigh, North Carolina 27615-6846 RE: Prestonwood Country Club Action ID 1992003734 Dear Eric: Attached please find one copy of the information requested in the letter dated October 8, 1992 (received October 13, 1992), from G. Wayne Wright Chief Regulatory Branch (copy attached) to Prestonwood Country Club, Mr. Don Thomas, which is the preliminary area determination of the extent of the jurisdictional impacts based upon the preliminary jurisdictional mapping completed by S&EC. The information consists of the base map prepared by S&EC with the preliminary wetland acres determined and a typed summary table of the square footage of each area. We have broken out the various areas in order to be able to assemble various combinations of impacted and non impacted areas. Upon your review of this information please contact me so that we can arrange a meeting of the appropriate individuals to review the next step. Please contact me with any questions or comments pertaining to this information. Sincerely, Tony Withers, P.E. Attachment: Requested Information c: G. Wayne Wright Don Thomas Terry Warren Kevin Martin Ron Ferrell D: -300WSCEU101592MA . y SUMMARY OF WETLAND AREAS PRESTONWOOD GOLF COURSE AND SUBDIVISIONS 10/16/92 CHANNEL AREA DESIGNATION LENGTH X WIDTH SF DIST. SF UNDIST. COMMENTS 1. A 301 2' 60 , Y 2. B 50, 2' 100 9 - ?l- 3. C -- -- 8000 _ Q 2.? G ° S%w OLd dam, confluence at two draws 4. D 2001 3' 600 5. E 550, 21 1100 6. F 500, 2' 1000 7. G 200' 2' 400 8. H 140, 21 280 9. I 200 2' 400 10. J 6501 41 2600 11. K 500 2' 1000 12. L 50' 2' 100 13. M 150, 21 300 14. N 100, 2' 200 12,580 s.f. 3,560 s.f. Page 1 of 6 FT-1:IATLANOPG r 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 26. 27. CHANNEL AREA DESIGNATION LENGTH X WIDTH SF DIST. SF UNDIST. 0 100' 2' 200 P 750' 2' 1500 C 100' 2' 200 R 100' 4' 400 COMENTS Built road a(_ l.?. , /J Road constr. S 300' 4' 1200 ?- ??{ Rip raped creek after cleaning out T 100' 4' ` 400 Between lots :x 350' 2' 700 Lots constr. I V* 400' 2' 800 Lots constr. Previous Owner W* 300' 2' 600 Lots constru. Previous Owner X* 900' 4' 3600 Previous owner constr. channel improvements Y -- -- 1875 3 o ^' 11-16,) (,,?--A Excav. pocket filled for golf 2 140 3' 420 No A-1 A2 500' 3' 1500 Undisturbed ditch 11,095 2,300 * Previous Owner Disturbance )--?- z- _ ?-f?9 ?-S) P&C-s /V,; (Wz-?Ur Page 2 of 6 CHANNEL AREA DESIGNATION LENGTH X WIDTH SF DIST. SF UNDIST. A,'? (AK-?4 °"' E s o? 28. 82 2000 251 50000 29. C2 700' 6' 4200 - /7 30. 02 350' S' 1750 31. E2 400' 5, 2000 32. F2 400' 21 800 33. G3 300' 3' 900 A S- 34. H3 350' 2' 700 35. G2 1350' 2' 2700 36. H2 2501 3' 75 0 37. 12 3001 31 900 8 d M 38. J2 200' 31 600 / 39. K2 200' 2' 400 40. L2 -- -- 2500 56,600 11,600 Page 3 of 6 COMMENTS Channel cleared & rip rapped Golf Golf ?a Channel section cleared but not yet disturbed Channel Improvements Channel Improvements Wetland pocket jct. of two draws. IV 41. 42. 43. \ 44. 45. 46. 47. 48. 49. 50. 51. 52. CHANNEL AREA DESIGNATION LENGTH X WIDTH SF DIST. M2 250' 2' N2 450' 2' 02 550' 2' P2 550' 2' C2 250' 2' R2 450' 2' S2 2700' 10' T2 700' 3' 2100 U2 150' 2' V2 150' 2' W2 600' 8' 4800 X2 -- -- 30000 36,900 SF UNDIST. 500 900 1100 1100 500 900 27000 300 300 32,600 Page 4 of 6 COMMENTS x Backwater area from flood control pond .f- sr CHANNEL AREA DESIGNATION LENGTH X WIDTH SF DIST. SF UNDIST. COMMENTS No T2 53. 22 3501 2' 700 54. A3 3001 2' 600 55. 83 -- -- 50000 Pond backwater 0 51,300 A Summary SF Disturbed SF Undisturbed 12,580 3,560 11,095 2,300 56,600 11,600 36,900 32,600 51.300 117,175 + 101,360 Page 5 of 6 11 SUMMARY OF WETLANDS DATA Pockets Streams Total SF Disturbed = 39,875 + 77,300 = 117,175 (2.60 Acres) Total SF Undisturbed = 52,500 + 48,860 = 101,360 (2.32 Acres) J,2 92,375 126,160 U , Total Wetlands on Site 218,535 (5.01 Acres) A Notes: 1. Total area includes 50,000 sf within banks of Crabtree Creek or 1.14 Acres (Area B2) of current project acerage. 2. Approximately 5,700 sf (.13 acres) (Areas U,V,W,X) was disturbed prior to current owner involvement. 3. Only five "pockets" of wetlands were identified. They include area "C", 8,000 sf (0.18 acres), area "Y" 1,875 sf (0.043 acres), area "L2" 2,500 sf (0.06 acres) and two areas caused by backwater to Flood Control Structure #18, areas "X2" 30,000 sf (0.69 acres) and area 1163" 50,000 sf (1.15 acres). 4. of the total 5.1 acre if site wetlands, 92,375 sf (2.12 acres) are in pockets, the remaining amounts of 126,160 sf (2.90 acr are stream bottoms. Of the 92,375 sf of pocket wetlands only 9,875 sf (0.22 acres) has been destroyed completely, 30,000 sf (0.68 acres) raded somewhat and 52,500 sf (1.2 acres) untouced. Of the stream bottom amount of wetlands - 77,300 sf (1.77 acres) has been destroyed while 48,860 sf (1.12 acres) remains in tact. Page 6 of 6 FT-1:WTLNDPG6 DEPARTMENT OF THE ARMY WILMINGTON DISTRICT, CORPS OF ENGINEERS P.O. BOX 1890 WILMINGTON, NORTH CAROLINA 28402-1890 IN REPLY REFER M October 8, 1992 Regulatory Branch Action ID. 1992003734 Prestonwood Country Club Attn.: Mr. Don Thomas Vice-President of Operations Post Office Box 4289 Cary, North Carolina 27519 Dear Mr. Thomas: r pu 13 1992 r° ' I This letter confirms that on October 2, 1992, Mr. Eric Alsmeyer of my staff met with your representative, Mr. Tony Withers of Withers & Ravenal Engineering and Surveying, Inc., and Messrs. Larry Sink of Soil and Environmental Consultants, Inc. (S&EC), and Ron Ferrell of the North Carolina Department of Environment, Health and Natural Resources (NC-DEHNR), at the site of your ongoing golf course expansion. The site is located adjacent to Crabtree Creek, at Cary, Wake County, North Carolina. The purpose of this visit was to inspect unauthorized activities you have undertaken within wetlands on your property. Mr. Alsmeyer's inspection revealed that you have undertaken filling activities within Crabtree Creek and its adjacent tributaries and wetlands. These unauthorized fill activities, without a Department of the Army permit, are a violation of Section 404 of the Clean Water Act. As Mr. Withers agreed, you should cease and desist from any further work within waters and/or wetlands on your property, including additional work in areas where waters and/or wetlands have already been adversely affected. Mr. Withers further agreed to provide additional information estimating the extent and nature of the jurisdictional impacts, based on the preliminary jurisdictional determination done by S&EC within the last year, and the observations made on October 2, 1992. When we have received this information, we will determine the next step in resolving this violation. You should provide the requested information to this office and NC-DEHNR by October 19, 1992. Please note that failure to provide this information, or to honor your agreement to stop all fill activities in waters and/or wetlands may result in a referral to the United States Attorney for appropriate prosecution. You should also note that we are investigating to determine if you had sufficient prior knowledge of the need for permits for the work performed to establish that the work was a willful and knowing violation of the Clean Water Act. If this is sufficiently established, we may request that the U.S. Attorney take appropriate legal action. You should be aware that this action may include civil or criminal action. In addition, you should provide information concerning the further proposed development of residential property adjacent to the golf course for a determination of jurisdictional impacts and permit requirements. .,, , ' r} . -2- Thank you for your time and cooperation in resolving this matter of importance. If you have any questions, please contact Mr. Eric Alsmeyer, Raleigh Regulatory Field office, telephone (919) 876-8441, extension 23. Sincerely, G. Wayne Wright, Chief, Regulatory Branch Copies Furnished: United States Attorney Soil and Environmental Consult., Inc. Eastern District of North Carolina 3818 Bland Road Post Office Box 26897 Raleigh, North Carolina 27609 Raleigh, North Carolina 27611 North Carolina Dept. of Environment, Mr. Larry Hardy Health and Natural Resources National Marine Fisheries Service Division of Environmental Management Habitat Conservation Service Water Quality Section Pivers Island Post Office Box 27687 Beaufort, North Carolina 28516 Raleigh, North Carolina 27611-7687 Regional Director National Marine Fisheries Services, NOAA Duval Building 9450 Koger Boulevard Saint Petersburg, Florida 33702 Mr. Mike Coughlin Environmental Engineer Wake county community Development Services Post Office Box 550 Raleigh, North Carolina 27602 Ms. L. K. (Mike) Gantt U.S. Fish and Wildlife Service Fish and Wildlife Enhancement Post Office Box 33726 Raleigh, North Carolina 27636-3726 Town of Cary Attn.: Mr. Terry Warren 316 N. Academy Street Cary, North Carolina 27511 Wit s and Ravenal Engineering, Inc. A n.: Mr. Mr. Tony Withers 49 Executive Circle Cary, North Carolina 27519 U.S. Environmental Protection Agency - Region IV Wetlands Regulatory Unit 345 Courtland Street, N.E. Atlanta, Georgia 30365 Mr. John Parker Division of Coastal Management North Carolina Department of Environment, Health and Natural Resources Post Office Box 27687 Raleigh, North Carolina 27611-7687 State Property Office North Carolina Department of Administration 116 West Jones Street Raleigh, North Carolina 27603 WITHERS & RAVENEL9 PJL Consulting Engineers 1149 Executive Circles Cary N.C. 27811 -919/469-3340 - FAM 919/467-6008 October 2, 1992 Mr. Don Thomas Vice President - Operations Prestonwood Country Club Post Office Box 4289 Cary, North Carolina 27519 RE: Wetlands Inspection ACTION ID #199203734 Project #91080 Dear Don: As you are aware I met on site today with Eric Alsmeyer with the Corps of Engineers and Ron Ferrell with NCDEHNR, the Corps and State Environmental Wetland Scientist. We reviewed the existing site conditions, with respect to wetlands, and compared them to the preliminary wetlands analysis that was completed by Kevin Martin and Soil & Environmental Consultants, sometime ago. As a result of today's inspection three specific areas were identified that have immediate concerns. They are: (1) Hole 9B - No additional disturbance should occur to the existing channel which runs across the fairway in front of the green location. The channel has been excavated on Hole 10B, however, it has only been cleared with no excavation on Hole 9B. Until we resolve the wetlands questions it is the State's direction that no further work on this channel be done. (2) Hole 8B - No rip rap should be placed in the existing relocated creek section. This creek will likely have to be widened somewhat and stabilized with grass if possible with a non- erosive cross section. Again no rip rap should be placed. This will need to coordinated with the County's erosion control requirements. Mr. Don Thomas October 2, 1992 Page 2 (3) Hole 8B - No pond construction or further disturbance should occur at the lower end of the hole which was identified as previous wetlands. This area also will likely be required to be recovered and planted to be returned to a wetland condition. The Corps has requested that we complete an accurate estimate of the wetland areas identified on the Martin Map that have been impacted. This includes all areas where wetland channels crossed fairways and subdivision lands with these square footages computed and areas provided to the Corps. This needs to be completed as quickly as possible. With your approval I feel that Soil & Environmental Consultants, Mr. Kevin Martin, should complete this area determination broken down into five separate numbers. They would be as follows: (1) Estimate of previous wetland pocket covered in Hole 5A. (2) Estimate of previous wetland pocket covered in Hole 9A. (3) Estimate of wetland area cleared and disturbed at Hole 8B. (4) Estimate of area of impacted wetland stream channel areas on total site. (5) Estimate of area of not yet impacted stream channels on site. This total summed would constitute the total wetlands area on site. By copy of this letter I am requesting Kevin Martin to provide a proposal for completing the area determination outlined above. I am anticipating that these channels will be walked and measured with a 100' tape, estimating the width of wetland channel and flagging where necessary on site for future location reference. The linear footage and estimated channel widths could then be used to determine the various areas requested. It is also important that no wetland areas (channels) on areas proposed to be subdivision lots be disturbed until the wetland issues have been resolved. It is likely that these areas will need to be field located for protection during the lotting process. By copy of this letter, I am notifying Tim Smith of this requirement. Apparently the most significant impact occurs below head waters which is disturbance that occurs below the Corps of Engineers designated head water point. As discussed earlier, this is the confluence point of Coles Branch into Crabtree Creek. The rip rapped channel is of significant concern to both the Corps and the State as this was impacted wetland areas below headwaters. The Corps had discussed the possibility of a need to remove the rip rap, however, I indicated to them that would give the Town of Cary significant problems as a result of the potential erosion that could occur. Also the damage that would occur in the form of erosion and sedimentation to further have equipment in and around the area of the stream would only lead Mr. Don Thomas October 2, 1992 Page 3 to further water quality problems. This item will need to be discussed further. Another item of concern that was mentioned at the inspection was direct storm water discharges into the creek with no water quality mitigating features such as settlement or ponding areas prior to discharge. This allows direct introduction of wash off of the course into the creek without any mitigating water quality measures. Finally, the close proximity of the cart path to the creek very probably would not have been allowed due to its potential for impact on the creek. Whether or not it will be allowed to remain in its present location is still uncertain. Also at our meeting today was Mr. Larry Sink, an employee of Kevin Martin's and Soil and Environmental Consultants. He was the individual that completed the original wetlands mapping and was very helpful in providing pre-existing condition information to Ron and Eric during the site inspection. Work that has been done to Hole 8B was considered somewhat disturbing in that the existing creek was completely regraded and portions of it relocated. The preference would have been to allow the existing channel to remain undisturbed, however, at this time until further discussion, no further construction should occur on this channel, especially rip rapping. I feel this area will very likely be reconstructed with a non-erosive channel cross section and grassed for stabilization. Similarly on Hole 9B this would be the case in that no additional rip rap should be placed within channels. The rip rap channel on Hole 12A was also of concern. This channel too may require some reconstruction and rip rap removal, however, again we run into the erosion control stabilization matter with the Town of Cary and this will need to be coordinated and satisfactorily resolved to both agencies mutual agreement. Current wetland regulations require that disturbance of over an acre requires notification and approval from the Corps of Engineers. Disturbance over one third of an acre requires notification and approvals from the State. Further direction cannot be taken until we know the exact square footages we are dealing with, hence the need for the fairly accurate field determinations of wetland areas. Should we be able to work out with the Corps some of their concerns which would include removal of rip rap, cleaning out existing sediment in the creek, elimination of direct discharges, and restoration and stabilization of creeks, we may be able to work under a Nationwide broad permit. However, there is also a strong possibility that we will require an individual permit since we have affected some areas below headwaters and this would open a clearing house review by multiple agencies. . Mr. Don Thomas October 2, 1992 Page 4 In summary, work on the identified areas should stop immediately. We should allow Soil and Environmental Consultants to, as soon as possible, determine the appropriate square footages of wetlands, allowing the Corps and State to complete their initial evaluations. At this time a meeting between yourself, Tom Jackson, and the State and Corps should be arranged to further discuss what direction to proceed. I hope this summary brings you up to speed on the circumstances and the direction as we see it at this time. Please contact me should you have any additional questions or comments. Sincerely, l To Withers, P.E. cc: Tom Jackson Buddy Howard Tim Smith Ron Ferrell Eric Alsmeyer Kevin Martin n D: P-300\00IYU 02092. DT %Y:?? -_ _? I e? . V a? ? : ?,?r? .. ?f? .':? JIM -74 Mir -- -M, - �•r � '.r..� 1,-, rpi� a-�i ' "k%.�a'�� 3 _ lot k1k -77 • - - ..... ?.;. ? . ? ,_ .??; _ - ?, .? ? .. _,?,. _ ?- : . s --__ : - - _ -? i?,? 1 ? . Y 1 ?' ,? .?V 1 0 - 7 YY <SkQfia?...,?s.^+"4'r7FCy 1 ? _?;s ? ,etc ` '» as ;i .¦ µ Sol