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HomeMy WebLinkAboutSW8060323_HISTORICAL FILE_20101018STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW8 ZDG03 2,� DOC TYPE ❑ CURRENT PERMIT ❑ APPROVED PLANS HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE Zo) O I b) 16 _ YYYYMMDD j;A;A NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Governor October 18, 2010 Coleen H. Sullins Director Mr. Thomas Tether, Senior Vice President Lend Lease Americas, Inc, Member Atlantic Marine Corps Communities, LLC 1801 West End Ave, Suite 1700 Nashville, TN 37203 AND Commanding Officer c/o Carl Baker, Deputy Public Works Officer MCB Camp Lejeune Bldg 1005 Michael Road Camp Lejeune, NC 28547 Subject: State Stormwater Management Permit No. SW8 060323 MOD Watkins Village High Density Wet Detention Pond Project Onslow County Dear Mr. Tether and Mr. Baker: Dee Freeman Secretary The Wilmington Regional Office received a complete modified Stormwater Management Permit Application for Watkins Village on October 15, 2010. Staff review of the plans and specifications has determined that the project, as proposed, will comply with the Stormwater Regulations set forth in Title 15A NCAC 211-1-1000 and Session Law 2008-211, as applicable. We are forwarding Permit No. SW8 060323 stated October 18, 2010, for the construction of the subject project. Please replace the old approved plan sheet SW-2.01 and CG-4.04 with the new ones. Please add the attached plans for Phase 3 of Watkins Village and the Watkins Village Community Center to the previously approved plan sheet. This permit shall be effective from the date of issuance until April 10, 2016, and shall be subject to the conditions and limitations as specified therein. The designated permit holder, Atlantic Marine Corps Communities, LLC, shall be responsible for meeting the conditions and limitations specified therein. As required for compliance, a copy of the lease agreement that outlines the responsibilities of Atlantic Marine Corps Communities, LLC for this stormwater system, must be kept with the permit and maintenance activity records. Please pay special attention to the Operation and Maintenance requirements in this permit. Failure to establish an adequate system for operation and maintenance of the stormwater management system will result in future compliance problems. Please be aware that it is the responsibility of the permit holder, Atlantic Marine Corps Communities, LLC, to notify DWQ of any changes in ownership and request an ownership/name change for the stormwater permit. However, please be reminded that if the lease agreement or contract between Atlantic Marine Corps Communities, LLC and the Department of the Navy is dissolved, cancelled or defaults, and DWQ is not notified by Atlantic Marine Corps Communities, LLC to transfer the permit, then the responsibility for permit compliance reverts back to the property owner. As the property owner, the Department of the Navy and MCB Camp Lejeune must notify DWQ immediately of the permit ownership change and submit a completed Name/Ownership form to DWQ within 30 days. Otherwise the Department of the Navy and MCB Camp Lejeune will be operating a stormwater treatment facility without a valid permit. This is a violation of NC General Statue 143-215.1 and may result in appropriate enforcement action including the assessment of.civil penalties of up to $25,000 per day, being taken against the property owner, MCB Camp Lejeune. Wilmington Regional Office 127 Cardinal Drive Extension, Wilmington, North Carolina 2840$ One Phone: 910-796-72151 FAX: 910-350-2004 1 Customer Service: 1.877-623-6748 NorthCaroli na Internet: www.ncwaterquality.org 'J�'wma lff An Equal Opportunity 1 Affrmialive Action Employer �/ L " State Stormwater Management Systems Permit No. SW8 060323 If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing upon written request within thirty (30) days following receipt of this permit. This request must be in the form of a written petition, conforming to Chapter 150E of the North Carolina General Statutes, and filed with the Office of Administrative Hearings, P.Q. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and binding. If you have any questions, or need additional information concerning this matter, please contact Christine Nelson, or me at (910) 796-7215. Sincerely, (� CQ- SGeorgette Stormwater Supervisor Division of Water Quality GDS/ can: S:IWQSISTORMWATERIPERMIT1060323mod oct10 cc: Tom Davis, Littlejohn Engineering Associates Wilmington Regional Office Page 2 of 9 State Stormwater Management Systems Permit No. SW8 060323 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY STATE STORMWATER MANAGEMENT PERMIT HIGH DENSITY COMMERCIAL DEVELOPMENT In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules, and Regulations PERMISSION IS HEREBY GRANTED TO Atlantic Marine Corps Communities, LLC Watkins Village Bicentenial Ave. and Hawaii St., Camp Lejeune, Onslow County FOR THE construction, operation and maintenance of three (3) wet detention ponds in compliance with the provisions of 15A NCAC 2H .1000 and Session Law 2008-211, as applicable (hereafter collectively referred to as the "stormwater rules') the approved stormwater management plans and specifications and other supporting data as attached and on file with and approved by the Division of Water Quality and considered a part of this permit. This permit shall be effective from the date of issuance until April 10, 2016, and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data. 2. This stormwater system has been approved for the management of stormwater runoff as described in Section 1.7 on page 3 of this permit. The stormwater controls; designated as the North Pond, South Pond, and Pond 3; have been designed to handle the runoff from 890,079, 412,495, and 593,163 square feet of built -upon area, respectively. 3. The tract will be limited to the amount of built -upon area indicated on page 3 of this permit, and per approved plans. The built -upon area for the future development within the drainage area of the South Pond is limited to 1,771 square feet. This permit does not provide any allocation of built -upon area for future development within the drainage areas of the North Pond or Pond 3. 4. A 50' wide vegetative buffer must be provided adjacent surface waters within the drainage area of Pond 3. The vegetated buffer must be measured horizontally from the normal pool of impounded structures, the banks of each side of streams and rivers and the mean high water line of tidal waters. Pond 3 may not be located within the buffer and no built -upon area is allowed within the buffer. Page 3 of 9 State Stormwater Management Systems Permit No. SW8 060323 5. All stormwater collection and treatment systems must be located in either dedicated common areas or recorded easements. The final plats for the project will be recorded showing all such required easements, in accordance with the approved plans. 6. The runoff from all built -upon area within the permitted drainage areas of this project must be directed into the permitted stormwater control system. Due to site constraints, the 6' wide trail adjacent to the South Pond and Pond 3 may bypass the pond as long as adequate sheet flow treatment of the runoff is provided by adjacent green space. 7. The following design criteria have been provided in the wet detention ponds and must be maintained at design condition: North Pond South Pond Pond 3 a. Drainage Area, acres: Total, ft2: Onsite, ft2: offsite, ft2: 51.6 2,247,696 1,899,216 348,480 20.0 871,200 871,200 0 34.9 1,520,968 1,520,968 0 b. Total Built -Upon Area, ft2: Onsite subject to 1995 rule, ft2: Onsite subject to SL 2008-211, ft2: Future subject to 1995 rule, ft2: Offsite subject to 1995 rule ft2: 890,079 778,573 0 0 111,514 412,495 410,495 0 1,771 0 593,163 0 593,163 0 0 C. Design Storm 1995 rule, inches: Session law 2008-211, inches: 1.0 1.5 1.0 1.5 1.0 1.5 d. Pond Design Depth, ft: 5.5 5.0 T5'5 (average) e. TSS removal efficiency: 90% 90% 90% f. Permanent Pool Elevation, FMSL: 13.00 15.00 16.25 g. Permanent Pool Surface Area, ft2: 56,276 30,379 43,731 h. Permanent Pool Volume, ft : 216,800 103,248 195,808 i. Permitted Forebay Volume, ft3: 55,300 27,191 43,005 j. Permitted Storage Volume, ft3: 76,796 34,786 87,961 k. Tem ora Storage Elevation, FMSL: 14.24 16.04 18.00 I. Pre-dev. 1 yr-24 hr. discharge rate, cfs: nla nla 2.10 M. Controlling Orifice: 4.0" i e 3.0" i e 3.5" 0 pipe n. Orifice Flowrate, cfs: 0.33 1 0.17 1 0.30 o. Fountain Horsepower, HP: 314 1 113 1 314 Receiving Stream 1 River Basin Wallace Creek 1 White Oak q. Stream Index Number: 19-20 r. Classification of Water Body: SB, NSW II. SCHEDULE OF COMPLIANCE 1. The stormwater management system shall be constructed in its entirety, vegetated and operational for its intended use prior to the construction of any built -upon surface. 2. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. Page 4 of 9 State Stormwater Management Systems Permit No. SW8 060323 3. The permittee shall at all time provide the operation and maintenance necessary to assure the permitted stormwater system functions at optimum efficiency. The approved Operation and Maintenance Plan must be followed in its entirety and maintenance must occur at the scheduled intervals including, but not limited to: a. Semiannual scheduled inspections (every 6 months). b. Sediment removal. C. Mowing and re -vegetation of slopes and the vegetated filter. d. Immediate repair of eroded areas. e. Maintenance of all slopes in accordance with approved plans and specifications. f. Debris removal and unclogging of outlet structure, orifice device, flow spreader, catch basins and piping. g. Access to the outlet structure must be available at all times. 4. Records of maintenance activities must be kept and made available upon request to authorized personnel of DWQ. The records will indicate the date, activity, name of person performing the work and what actions were taken. 5. A copy of the lease agreement that outlines Atlantic Marine Corps Communities, LLC operation and maintenance responsibilities for this stormwater system must be kept with the permit and maintenance activities records. 6. Decorative spray fountains will be allowed in the stormwater treatment system, subject to the following criteria: a. The fountain must draw its water from less than 2' below the permanent pool surface. b. Separated units, where the nozzle, pump and intake are connected by tubing, may used only if they draw water from the surface in the deepest part of the pond. C. The falling water from the fountain must be centered in the pond, away from the shoreline. d. The maximum horsepower for a fountain in the North Pond, South Pond, and Pond 3 is 3/4, 1/3, and 3/4 horsepower, respectively. 7. The facilities shall be constructed as shown on the approved plans. This permit shall become void unless the facilities are constructed in accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. 8. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to operation of this permitted facility, a certification must be received from an appropriate designer for the system installed certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications, and other supporting documentation. Any deviations from the approved plans and specifications must be noted on the Certification. A modification may be required for those deviations. 9. If the stormwater system was used as an Erosion Control device, it must be restored to design condition prior to operation as a stormwater treatment device, and prior to occupancy of the facility. 10. Access to the stormwater facilities for inspection and maintenance shall be maintained via appropriate recorded easements at all times. Page 5 of 9 State Stormwater Management Systems Permit No. SW8 060323 11. The permittee shall submit to the Director and shall have received approval for revised plans, specifications, and calculations prior to construction, for any modification to the approved plans, including, but not limited to, those listed below: a. Any revision to any item shown on the approved plans, including the stormwater management measures, built -upon area, details, etc. b. Project name change. C. Transfer of ownership. d. Redesign or addition to the approved amount of built -upon area or to the drainage area. e. Further development, subdivision, acquisition, lease or sale of any, all or part of the project area. The project area is defined as all property owned by the permittee, for which Sedimentation and Erosion Control Plan approval or a CAMA Major permit was sought. f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan. 12. It is the responsibility of the permit holder, Atlantic Marine Corps Communities, LLC, to notify DWQ of any changes in ownership and request an ownership/name change for the stormwater permit. However, please be reminded that if the lease agreement or contract between Atlantic Marine Corps Communities, LLC and the Department of the Navy is dissolved, cancelled or defaults, and DWQ is not notified by Atlantic Marine Corps Communities, LLC to transfer the permit, then the responsibility for permit compliance reverts back to the property owner. As the property owner, the Department of the Navy and MCB Camp Lejeune must notify DWQ immediately of the permit ownership change and submit a completed Name/Ownership form to DWQ within 30days. Otherwise the Department of the Navy and MCB Camp Lejeune will be operating a stormwater treatment facility without a valid permit. This is a violation of NC General Statue 143-215.1 and may result in appropriate enforcement action including the assessment of civil penalties of up to $25,000 per day, being taken against the property owner, MCB Camp Lejeune. 13. Prior to the construction of any permitted future areas shown on the approved pplans, the permittee shall submit final site layout and grading plans to the Division for approval. 14. The permittee is responsible for verifying that the proposed built -upon area for the entire project does not exceed the allowable built -upon area. 15. A copy of the approved plans and specifications shall be maintained on file by the Permittee at all times. 16. Prior to transfer of the permit, the stormwater facilities will be inspected by DWQ personnel. The facility must be in compliance with all permit conditions. Any items not in compliance must be repaired or replaced to design condition prior to the transfer. Records of maintenance activities performed to date will be required. 17. The Director may notify the permittee when the permitted site does not meet one or more of the minimum requirements of the permit. Within the time frame specified in the notice, the permittee shall submit a written time schedule to the Director for modifying the site to meet minimum requirements. The permittee shall provide copies of revised plans and certification in writing to the Director that the changes have been made. 18. Built upon area includes, but is not limited to, structures,' asphalt, concrete, gravel, brick, stone, slate, coquina and parking areas, but does not include raised, open wood decking, or the water surface of swimming pools. Page 6 of 9 State Stormwater Management Systems Permit No. SW8 060323 III. GENERAL CONDITIONS 1. This permit is not transferable to any person or entity except after notice to and approval by the Director. In the event of a change of ownership, or a name change, the permittee must submit a completed NamelOwnership Change Form signed by both parties, to the Division of Water Quality, accompanied by the supporting documentation as listed on page 2 of the form. The approval of this request will be considered on its merits and may or may not be approved. 2. The permittee is responsible for compliance with all permit conditions until such time as the Division approves the transfer request. Neither the sale of the project nor the transfer of common area to a third party constitutes an approved transfer of the stormwater permit. 3. Failure to abide by the conditions and limitations contained in this -permit may subject the Permittee to enforcement action by the Division of Water Quality, in accordance with North Carolina General Statute 143-215.6A to 143-215.6C. 4. The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances, which may be imposed by other government agencies (local, state, and federal) having jurisdiction. 5. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement stormwater management systems. 6. The permittee grants DENR Staff permission to enter the property during normal business hours for the purpose of inspecting all components of the permitted stormwater management facility. 7. The permit remains in force and effect until modified, revoked, terminated or renewed. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and re - issuance or termination does not stay any permit condition. 8. Unless specified elsewhere, permanent seeding requirements for the stormwater control must follow the guidelines established in the North Carolina Erosion and Sediment Control Planning and Design Manual. 9. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. 10. The permittee shall notify the Division of any name, ownership or mailing address changes at least 30 days prior to making such changes. 11. The permittee shall submit a permit renewal request at least 180 days prior to the expiration date of this permit. The renewal request must include the appropriate documentation and the processing fee. Permit issued this the 18tn day of October 2010. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION ror Coleen Lter Sullins, Director Division of Quality By Authority of the Environmental Management Commission Page 7 of 9 State Stormwater Management Systems Permit No. SW8 060323 Watkins Village Stormwater Permit No. SW8 060323 Onslow County Designer's Certification I, , as a duly registered in the State of North Carolina, having been authorized to observe (periodically/ weekly/ full time) the construction of the project, (Project) for Project Owner) hereby state that, to the best of my abilities, due care and diligence was used in the observation of the project construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications. The checklist of items on page 2 of this form is included in the Certification. Noted deviations from approved plans and specifications: Signature Registration Number Date SEAL Page 8 of 9 State Stormwater Management Systems Permit No. SW8 060323 Certification Requirements: 1. The drainage area to the system contains approximately the permitted acreage. 2. The drainage area to the system contains no more than the permitted amount of built -upon area. 3. All the built -upon area associated with the project is graded such that the runoff drains to the system. 4. All roof drains are located such that the runoff is directed into the system. 5. The outlet structure elevations are per the approved plan. 6. The outlet structure is located per the approved plans. 7. Trash rack is provided on the outlet structure. 8. All slopes are grassed with permanent vegetation. 9. Vegetated slopes are no steeper than 3:1. 10. The inlets are located per the approved plans and do not cause short- circuiting of the system. 11. The permitted amounts of surface area and/or volume have been provided. 12. Required drawdown devices are correctly sized and located per the approved plans. 13_ All required design depths are provided. 14. All required parts of the system are provided, such as a vegetated shelf, and a forebay. 15. The required system dimensions are provided per the approved plans. 16. All components of the stormwater BMP are located in either recorded common areas, or recorded easements. CC' NCDENR-DWQ Regional Office Page 9 of 9 Central Files: APS 10/16/10 Permit Number SW8060323 Permit Tracking Slip Program Category 1 1�� Status Project Type State SW S�`1 In review Major modification Permit Type G`C `� r� Version Permit Classification State Stormwater Primary Reviewer christine.nelson Coastal SW Rule Coastal Stormwater - 2008 Permitted Flow Facility Name Watkins Village Location Address Int Of Bicentennial Hawaii Streets Camp Lejeune NC 28547 Individual Permit Contact Affiliation Major/Minor Region Minor Wilmington County Onslow Facility Contact Affiliation Owner Owner Name Owner Type Atlantic Marine Corps Communities LLC Non -Government Owner Affiliation Thomas Tether 1801west End Ave Ste 1200 Nashville TN 37203 DateslEvents Scheduled Orig Issue App Received Draft Initiated Issuance Public Notic =10/18/1010/18i/10 Expiration 04/10/06 09/14/10 04/10/16 Regulated Activities Requested/Received Events State Stormwater - HD - Detention Pond Deed restriction requested Deed restriction received Additional information requested 09/28/10 Additional information received 10/12/10 Outfall NULL Waterbody Name Stream Index Number Current Class Subbasin MEMORY TRANSMISSION REPORT TIME :10-18-'10 08:34 FAX NO.1 :910-350-2018 NAME : DENR Wilmington FILE NO. 816 DATE 10.18 08:31 TO : 9 919104512 92 7 DOCUMENT PAGES 10 START TIME 10.18 08:31 END TIME 10.18 08:34 PAGES SENT 10 STATUS OH *** -SUCCESSFUL TX NOTICE *** nl_et of NarYh Cw rollfsw OvpnM mw.+t or 6evlr—ment and Nwtured Rt,r vcee vV11-1.600e �ieQioeall ()T/}ce .B�.rrJy 11'o��w Aid r, Goveroar FAX C•OVFR SX"-V-" .' Sec rclery Onto_ O �� Q _ No_ Pages (excZ. covar): "1'a: �iJ.G G -,.��1��'j�l.G •y From: Jo t=nsmcr ,.�—. Phone: (RIO,] 796-733G Fax: 9�d -' J i�ax: (P101 350-20iYd ,�.�•��^� ''� 127 Cerdlnrl ID" sxlensinn. Wifnaing[nn, NC 29405 - (910) 7A6-7215 -. Flqu l Opp­nity Ae[ian rmployor _/ State of North Carolinas r Department of Environment and Natural Resources Wilmington Regional Office Beverly Eaves Perdue, Governor FAX COVER SHEET Dee Freeman, Secretary Date: /D l l9 No. Pages (excl. cover): / To: �%.e G >��� From: Jo Casmer Co: 4 W17,7 f���i�•f . e5=/%��-� Phone: (910) 796-7336 _T Fax: /� S1 ` a Fax: (910) 350-2004 127 Cardinal Drive Extension, Wilmirwon, NC 28405 o (910) 796-7215 a An Equal Opportunity Affirmative Action Employer Mky1ORX TRANSMISSION REPORT TIME :10-18-,10 08:41 FAX NO.1 :910-350-2018 NAME :DENR Wilmington FILE NO. 818 DATE 10.18 08:32 TO : 8 916153246829 DOCUMENT PAGES 10 START TIME 4 10.18 08:34 END 'DIME 10.18 08:41 PAGES SENT 10 STATUS OK *t* SUCCESSFUL TX NOTICE *** tiYa to of North C�w7.tfua riwps w...�nt oT 8tav lr[.n meet and Nwtura! R�aootee• ' V1/tlminIItoo iteaioowl Cltnaw , Bbw,.ry EI'n..,rs � ��. Ggvarnor FAX COVER SSiIEET ERR flMefMy6itr SOCr�tary No. Peijlae Co: �/ ��v/OI/r7TS/ i7 �s'±,.0 �• r+� Yhor•C: - �•,,,�: / — G yS _���c�L -� G ��.�.� Fax: f5►101 35D,�20D4 .,. 127 C—dinwl nrk— NC 2RA105 a (910) 796-7213 - ^a Sq-1 app—pity Ar1'.—tk— Ack6on nmploye.- State of North Carolina Department of Environment and Natural Resources Wilmington Regional Office Beverly Eaves Perdue, Governor FAX COVER SHEET Dee Freeman, Secretary Date: _ �O/f� _ _ _ _ _ _ _ No. Pages (excl. cover}: To: <171 �i¢ �� S From: ]o Casmer Co: �/ ���` / �f1/1/��i `/lP� Phone: (910) 796-7336 Fax: _ % -' /•s— - �� [� — 9 Fax: (910) 350-2004 127 Cardinal Drive l-mension, Wilmington. NC 28405 0 (910) 796-7215 o An Fqual Opportunity Affirmative Aciinn Employer MEMORY TRANSMISSION REPORT I FILE NO, 817 DATE 10.18 08:32 TO ; 8916153246829 DOCUMENT PAGES 10 START TIME : 10.18 08:34 END TIME 10.18 08:38 PAGES SENT 10 STATUS OR k * k SUCCESSFUL TX NOTICE TIME :10-18-'10 08:41 FAX NO.1 A 10-350-2018 NA.NE :DENR Wilmington ,tl 5 sa to of }�Fnrth Crro[!oa tlw p�. rteawnt at' I�Cnviran mast aad 3`:a t.a rai Rcsou rcc. - WllminQton lieglon�l (]!lire , ,gever/y /Tawy Perdra, Gov«rnor FAX C:f11/�R $�-TF: F'T Lee !•'r�eaw�.s, 9ecrefrry To- C �/!li:.3" GlIr i � tpi �� .►]ems /c flGsr protse• Io Cs*mqr _ �•o- ��' � � �1 �+ �ih� � � r P � Yhona: 19.10) 796-7336•, 127 - u-Jdnal r>r,—'3R40,1 - (p![l) 796-7215 M V-4-1 ©pporn.n:ry At75rm 0— A--- V-0-yc1 rr State of Korth Carolina Department of Environment and Natural Resources Wilmington Regional Office Beverly Eaves Perdue, Governor FAX COVER SHIEET Dee Freeman, Secretary Date: _ l%ell e _ _ No. Pages (excl. cover): To: eXl"3- zlw fv/ /�oirl S �e �i From: Jo Casmer Co: �� n d Le a S �/Ie e S Phone: 910 796-7336 Fax: G /-s 3� `�� � Fax: (910) 350-2004 Re: U 127 Cardinal Drive Extension, Wilmington, NC 29405 e (910) 796-7215 o An Equal Opportunity Afiintnative Action Employer L LITTLEJOHN ENGINEERING ASSOCIATES ENGINEERING PLANNING LANDCAPE ARCHITECTURE LAND SURVEYING ENVIRONMENTAL SERVICES October 11, 2010 Ms. Christine Nelson North Carolina Department of Environment and Natural Resources Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405 RE: Storm Water Project No. SW8 060323 Watkins Village Onslow County Camp Lejeune, NC LEA Project No. 26300 Dear Ms. Nelson: This letter is in response to your Request for Additional Information, dated September 28, 2010, for the referenced project at Camp Lejeune. Enclosed are two sets of the revised drawings that address your comments. We have only included the sheets that have changed as part of this submittal. These revised drawings address your referenced comments as follows: 1. A new Consent of Manager of Atlantic Marine Corps Communities, LLC signed by Thomas E. Tether, Executive Vice -President and Secretary of Lend Lease Americas Inc. authorizing and empowering Chris Craig and Dale Connor to execute NC DENR permit applications is enclosed. 2. The permit application form has been revised as requested. The original permit application was signed by Chris Craig and forwarded to David Towler at Camp Lejeune for Carl Baker's signature. David stated that he will be at your office on October 12 and will hand deliver the original form at that time. Two copies of this form, without Carl Baker's signature, have been enclosed for your information. 3. This calculation was revised to use the average head equation of 1-113, which increased the drawdown time from 2.93 days to 3.59 days using; the same orifice diameter. 4. Sheet C-5.08 has been revised to show the correct pond bottom elevations. 5. Sheet C-5.01 has been included which show the typical roads and sidewalks associated with Watkins Village Phase 3. a 6. This detail will be revised to show a level inlet at the headwall and not be sloped. o 7. The Community Center drawing sheet CG4A1 has been revised to show a Swale so as to direct storm water runoff to the north wet pond. v 8. Sheet SW-2.01 and Watkins Village Phase 2 sheet CG-4.04 have been revised to show this Swale CD y; replaced with storm water piping as shown on the Community Center drawings. 1935 TWENTY-FIRST AVENUE SOUTH + NASHVILLE TENNESSEE 37212 PHONE 6 1 5- 3 8 5- 4 1 4 4 • FAX 61 5- 3 8 5- 4 0 2 0 + W W W. L E A I N C. C O M 4 L I believe that this revised submittal addresses all of your comments and concerns. Please let me know if you have any questions or need any additional information. Thank you for your help on the project. Sincerely, UTTLEJOHN ENGINEERING ASSOCIATES, INC. Thomas J. Davis, €'E oCT 1 2 2010 BY: L I T T L E O H N E N G I N E E R I N G A S S O C I A T E S ENO i N f E RING P L ANN V N G L AN D S-C A P F, ARC VI 17 EC T !1 RE LAND S ai R VEY ING 1 9 3 5 TWENTY - FIRST AVENUE SOUTH • NASHVI L L 14 . T E N N E S S E E 3 7 2 1 2 PITON E 61 5-3K5-41 44 . FAX 61 5-385-4020 • W W W. LEAI NC_C0M TRANSMITTAL To: Christine NCISOn Date: EXPRESS 4 S%N'8 060323 - WATKINS VILLAGE Job No NCDENR Division of band Resources Project 127 Cardinal Drive Extension Wilmington, NC 28405 Ph: 910.796.7421 I-Oct-10 26300 Watkins Village Camp Lcieunc Regarding: Watkins Village - Stormwater Express Permit Modification (SW8 0611323) We tare sending: Attached Under Separate Cover Copy of Letter Vin: ❑ Pack Up �R Drawings Originals/Reproducibles Change Order Courier ❑ Computer Disk ❑ Specifications Other Express/Overnight Mail Dale Description Copies 10/11/2010 Response Letter Swrmwmer Permit Application (David Totisler will hand deliver Signed Copies) 2 LLC Documentation 1 101612010 Revised Stornmater Calculations 1 10/6/2010 Revised Watkins Village Phase 3 Shects (C-5.01, C-5.02, C-5.08) 2 10/6/2010 Revised Watkins Village Community Center Sheet (CG-4.0I) 2 10/6/2010 Watkins Village Phase 2 Revised Sheets (CC.-4.04, SW-2.01) 2 We are sending: For Approval 71 For Your Use 0 For Your Record ❑ For Review & Comment F1 As Requested ❑ For Bids Due Remarks: Christine: See attached revised drawings and documents its response to additional information request. David Towler will hand deliver the revised signed application. Two copies without Carl Baker's signature have been provided. Please contact Tom Davis or me should you require any other information or drawings. Thank you for your help. Copies to: File Signed: Derek 13aalbergen rr �COIVED OCT 1 2 2010 BY: 71 It .." Ai►�rr NC®ENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Colleen H. Sullins Governor Director September 28, 2010 Mr. Dale Connor, Executive Manager Atlantic Marine Corps Communties, LLC 1801 West End Ave., Suite 1700 Nashville, TN 37203 Subject: Request for Additional Information Stormwater Project No. SW8 060323 Watkins Village Onslow County Dear Mr. Connor: Dee Freeman Secretary The Wilmington Regional Office received a modified Stormwater Management Permit Application for Watkins Village on September 14, 2010. A preliminary review of that information has determined that the application is not complete. The following information is needed to continue the stormwater review: Please clarify the applicant listed in Section 111.1 of the application: • According to the information available on the corporation database managed by the NC Secretary of State, the company ultimately responsible for Atlantic Marine Corps Communities, LLC appears to be either Lend Lease Americas, Inc or Actus ATD Inc. If the company ultimately responsible for Atlantic Marine Corps Communities, LLC is a corporation, the applicant identified in Section Ill.a of the application must be the principal executive officer of at least the level of vice-president per NCAC 2.H.1003(e). e If signatures by a person other than the president or vice president are desired, then a notarized letter of authorization from the president or vice president must be provided to identify both people as well as to include their contact information. The document that was provided with the modification references Lend Lease Retail & Communities, Inc, not Lend Lease Americas, Inc. The president or vice president must still be identified in Section Ill.1.a of the application. • Please ensure that the president or vice president is either identified in the NC Secretary of State corporation database or official documentation from the corporation is provided to support that person's role. 2. Please ensure the information presented in the first paragraph of Section IX on page 5 of the application is consistent with the information presented in Section Ill.1.a of the application. 3. Please explain why an average head of 0.88 ft was used to calculate the discharge rate and drawdown time. The average head should be calculated based on Section 3.5.2 of the 2007 BMP manual, which uses an average head equation of H13. 4. Please verify the elevations shown on plan sheet C-5.08 are consistent with the elevations presented in the wet detention pond supplement and calculations. For instance, the pond bottom elevations appear to be slightly off. Wilmington Regional Office 127 Cardinal Drive Extension, Wilmington, North Carolina 28405 One Phone: 91079s•72151FAk910-350•20041Customer Servioe: "77{23.6748 NorthCarviina Internet: www.ncwaterqualiV.org ;Vatwrall , An Equal Opp�ryh 1 AtfemaW AcGan Employer `i `J Dale Connor September 28,2010 Stormwater Application No. SW8 060323MOD 5. Please provide typical details for the roads, sidewalks, and paths associated with Phase III of Watkins Village. 6. Please confirm that the slope of the outlet structure apron will not affect the permanent pool elevation. 7. Please demonstrate how the runoff from the west side of the community center and pool area will be collected and directed to the wet detention pond. 8. It appears that the method of directing runoff to the north pond has changed from a swale to a pipe inlet. Please submit updated sheets for this pond, including sheet SW-2.01 (the North Pond Exhibit), to demonstrate this change and avoid future confusion. 9. Due to the minor nature of these comments, the express Addlnfo fee has been waived for this request for additional information. 10. Please keep in mind that changing one number may change other numbers and require the calculations, supplements, and other supporting documentation to be updated. Verify all numbers are correct to ensure consistency in the application documents. Please note that this request for additional information is in response to a preliminary review. The requested information should be received in this Office prior to October 6, 2010, or the application will be returned as incomplete. The return of a project will necessitate resubmittal of all required items, including the application fee. If you need additional time to submit the information, please email or fax your request for a time extension to the Division at the address and fax number at the bottom of this letter. Please note that a second significant request for additional information may result in the return of the project. If the project is returned, you will need to reschedule the project through the Express coordinator for the next available review date, and resubmit all of the required items, including the application fee. The construction of any impervious surfaces, other than a construction entrance under an approved Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and is subject to enforcement action pursuant to NCGS 143-215.6A. Please label all packages and cover letters as "Express" and reference the project name and State assigned project number on all correspondence. If you have any questions concerning this matter please feel free to call me at (910) 796-7323 or email me at christine.nelson@ncdenr.gov. Sincerely, cta�- T601-vi Christine Nelson Environmental Engineer GDSlcan: S:1WQSlSTORMWATERIADDINFOl20101060323MOD sep10 cc: Thomas Davis, Littlejohn Engineering Associates Christine Nelson Wifmington Regional Office Page 2 of 2 Nelson, Christine From: Nelson, Christine Sent: Tuesday, September 28, 2010 3:22 PM To:'dale.con nor@actuslendlease.com; 'Towler CIV David W'; 'tdavis@leainc.com; 'dbaalbergen@leainc.com' Cc: Russell, Janet Subject: request for additional info for Watkins Village Attachments: 060323mod sep10.pdf Gentlemen, I have attached a copy of the request for additional information for the modification to Watkins Village (5W8 060323). Copies of this letter will also be sent in the mail. To help with Item #1, the link to the general stormwater rules is included below. The section referenced in the letter is on page 4. Let me know if you have any questions! Christine http://portal.ncdenr.org/c/document_library/get file?uuid=ea31b446-44ef-4f78-9257-08865ab299df&groupld=38364 Christine Nelson Environmental Engineer NC DWQ - Stormwater Program Wilmington Regional Office 910-796-7323 Email correspondence to and frorn this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. -III A A4q t L I T T L 1- .1 O H N F N G I N E E R I N C A S S O C I A T E S E NG1NGERING PLANNING LANDSCAPE ARCMT-f CTIlRV LAND SItRV(iYING 1435 1'WI:NT)' - FIPST AVENUE SOUTII • NASIt`-'ILLE, TENNESSL•'.E 3 7 2 1 " P 11 U N F G 1 5- 3 R 5- 4 1 •1 •1 • FAX el l 5- 3 3 5- 4 0 2 0 • W W W. I. L• A 114C, C O \1 TRA\'SiMIT!'AI. TO: J11110 Russell NCI)ENR Division o"Land Resources 127 Cardinal Drive F,slension Date: .iota No, Projmt: 14-Scp-10 26300 Watkins Village Wilmington. NC 29405 Can1p Leicune Ph: 910.796.7421 Regarding: Walklns Village - Slorlms-titer Express Permit Modification (SW8 060323) We are tiCllding: �� rlUached Q Drt+vinyl I Computer Disk Under Separate Cover 0 Orighutl%1RcpnKlucibleS ❑ Sper:ificaliom ❑ Copy of Letter Change Ortler ❑ Other Viu: ❑ Pick Up ❑ Cnuriur �X' rxpresslOvernighl Mail Dow Dv.wripllon Copies 91t412010 Slormvc alcr Permit Application 2 Check (S4,000 Express Slormwater Pertnit Motlikocation) 1 9114/21110 Narrative 1 9/14/21110 Wei Detention Basin Supplement 1 9/14/2010 Wei Detention Basin O&M Agreentenl 1 9/14/2011) Stornma(er Permil Catculalions I W1412011) Drainage Area F xhibi1 2 9/14/2010 Color USCS flap 1 911412011) Weilands Dcliuealinn I WI412fl10 Ll_C Documentation I 9/1412010 Land Lease Agreerttenl 9114t2010 SIM"f Dcicrmin!&011 1 9/14/2111EI Gcotcchnical Report 1 9/812010 Watkins Village Community Center I'lanset 2 9114t20I Village Phase 3 Plansel 2 !dlWatkins We are Sending: For Appro+:d Ej For Your Use 0 For Your Record I OFor Review & Comment ❑ AS Rellues0.d For Bids Duc � F P 1 4 2010 I Ra narks: Janct: See attacllLd PLI-mil AppliCatlltll and lbrrns For Watkins Village submittal - Please contact 'rom Davis or me should you mxjuire any other information or drawings. Thank you for your help. Copics to, File Signed: Will Crunk r =+;w; S r F� -_ ar" woe aS R z,' `'.R�1.; yy i F 1 • 0 x ^.` ! d+ y i t 'i VIkS " 3a�n, SaVi'r p; ; M • •�! �xl� Y \.'�' -l��/ M+ y b§'C "1 ibT'IY�4r'A f 4 "1- .$a fS' t 1}a 4 .i'n ? e kf y r �, y� x, u 034 05; -v ✓ ^';Ps, '71fF �P�, i ".:'..°i ',.;F�.sL --f, c°-r;k �fi.v`'"''n'x ld,'� c "j?:�IC 'a s wk; '.'"�+' Y° �� ,� -A t' ; •"�0.'' '�` :3y AMSOUTH BANK}' >4' iLITTI_EJOHN ENGINEERING'ASSOCIATES 1 ".i .,,, a .a".uaF•x `5 •ry+ NASHVELLE 7N� .ra7 LL=q 1A35iWEt4YFIRST^AVENUE'$DUTF1x0"R �'t�Ra' �c+7'," i _ s3pNASVILLE TENNESSEEL372i2ejv_ r �. Y��. -„"� �p(Bi5],3t35�i1A4'� 4�- w� �f=°' � n�Tix=t -5`+ ,''"fit > �'✓o�,s L� �� .. 'C` »�Ct n '�'�•` t���' E'nc; ;.. 'll� ,yY,.,� . 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Is 1 y. 4 Y S `�: 1 5y< S:ry+$' ` Afour, I house and 00/1D0 � �b �nl �, A � r�. 3 t �„ ,. t 5. �,.a ' r Fa.� a ^4 . .'i,"+ k' V' • �„ s ;� 1 .�z . x 4K, y y . , � 1, .� :., � r:k'.��• ra S fiz,tic-'.•1".a LS, a-'�-p:_'rrr•''f'a. `"+7�1c.`'.r'r ls1'�+tt�-;uK.-�y'.'LtTiLEdOHN;ENGIIVEERII!!G•ASS(IGIATESx-san.,t �'+ ."'i'� � w'^ '•.Aye"lY,i.-+r ti ' ='hot: _ �-4.i TY-x rri�� r yet ... `O't � �F �•' s +.� "4�^».,, r''J�-,taR+r E. 9 �` ,' .-,'13 y ,,.=fir. •+; r -+' .a+ r.7'',. ; _..E :� Ay'_.�'°t �f TO,x� � _ dry �6ar^�'�.'"`!' ��u, ; qa��� �.l�..rr`�'#+� `�.,�' ��'+a, � d i•• •� ;--�� .,r'r �1ME'm•��ja;+i'3 *Y, rL�.Py -�; �i,�, c •,�c �. l i�d• 't,_sz;,5 rt _`}^:Far.'x ��i •-r- - Fs t27�Cardinal•Dr�vs Extenslan ti jlYr _ :t x..7 ORDER i4 - tF.'"`�Li'»"• ,�• .r�� r 4. � " Fir 11 wtrniri ion NG284D5 ��' 4 ,a,• �VOlD AfTERx60"DAYS � � � �F •y���� t� ' � Pi ° i:Y[. •ems r �' .fig 4, ';, t �'� ;k ♦ z s'�# ` 0,. Y.;? `�'v:?5 - �' �4,%, N,xr. it rIil f. �h3fr tig I V **'le• �` :+� ,5. °y q ,k3 y? 5.s'''M y; k 4, •r �r'�di+y. �p+C'. h M ,-'•`.'"�iy A"� �!'' a 5 } ,�� 3' tyj rk�� �•f".v a'y 4�. it'.'• " !;_� u�" NC DENR 26300-SW APP FEE AUG 23 2010 4,000.00 34105 A PA 1000 4,000.00 LITTLEJOHN ENGINEERING ASSOCIATES Total .............. $ 4,000.00 263OD-SV11 APP FEE AUG 23 2010 4, 000.00 SEP Z 4 2010 NC DENR Total 34105 DRUG O, 0 4,000.00 4,000.00 LITTLEJOHN ENGINEERING ASSOCIATES For DENR Use ONLYL Reviewer: ����' l.:i North Carolina Department of Environment and Natural Resources Submit: r Z n ``T ►llC���� ll�l Request for Express Permit Review e: Confirm: C, — FILL-IN all the information below and CHECK the Permit(s) you are requesting for express review. FAX or Email the completed form,to Express Coordinator along with a completed DETAILED narrative, site plan (PDF file) and vicinity map (same items expected in the application ackage of the project location. Please include this form in the application package. • Asheville Region -Alison Davidson 828-296-4698;aiison.davidsononcmail.net • Fayetteville or Raleigh Region -David Lee 919-791-4203, dayid.Ieec&ncmail.net • Mooresville & -Patrick Grogan 704-663-3772 orpatrick.gros7anr-ncmail.net • Washington Region -Lyn Hardison 252-946-9215 or 1yn.hardisonCalncmail.ne • Wilmington Region -Janet Russell 910-350.2004 or lanet.russell0mcmail.net NOTE Projecl application received after 12 noon will be stamped in the following work day. Permits of request SW SW SW SW SW Project Name: WATKINS VILLAGE - PHASE 3 County: ONSLOW Applicant: DALE CONNOR, EXECUTIVE MANAGER Company: ATLANTIC MARINE CORPS COMMUNITIES, LLC Address: 1801 WEST END AVENUE, SUITE 1700 City: NASHVILLE, State: TN Zip: 37203 Phone: 615-324 7548, Fax: 615-324-6829, Email: dale.cannor@actuslendlease.Wrn Physical Location!INTERSECTIDN OF BICENTENNIAL AVE & HAWAII ST ON MCB CAMP LEJEUNE Project Drains into WALLACE CREEK waters - Water classification SB;NSW (for classification see-hitp://h2o.enr.state.nc,us/bims/repods/reportsWB•htmi Project Located in WHITE OAK River Basin. Is project draining to class ORW waters? N, within ''/z mile and draining to class SA waters__, or within 1 mile and draining to class HOW waters? N Engineer/Consultant: TOM J. DAVIS Company: LITTLEJOHN ENGINEERING ASSOCIATES ` Address:1235 TWENTY-FIRST AVENUE SOUTH City: NASHVILL , State: TN Zip: I7L12 s Ep 0 8 2010 Phone: 615-385-4144, Fax: �L5-385-4020, Email: tdavis@leainc.c�m SECTION ONE: REQUESTING A SCOPING MEETING ONLY �j�� r, C M ❑ Scoping Meeting ONLY ❑ DWO, ❑ DCM, ❑ DLR, ❑ OTHER: T fjC, '-kC-"' SECTION TWO: CHECK ONLY THE PROGRAM (S) YOU ARE REQUESTING FOR EXPRESS PERMITTING ❑ 401 Unit ❑ Stream Origin Determination: _ # of stream calls - Please attach TOPO map marking the areas in questions ❑ Intermittent/Perennial Determination: _ # of stream calls -- Please attach TOPO map marking the areas in questions ❑ 401 Water Quality Certification ❑ Isolated Wetland (_linear ft or _acres) ❑ Riparian Buffer Authorization ❑ Minor Variance ❑ Major General Variance ® State Stormwater ® General ❑ SFR, ❑ SFR < 1 ac. ❑Bkhd & Bt Rmp, ❑ Clear & Grub, ❑ Utility ❑ Other ❑ Low Density ❑ Law Density -Curb & Gutter —# Curb Outlet Swales ❑ Off -site ]SW (Provide permit #)] ® High Density -Detention Pond 1 # Treatment Systems ❑ High Density -Infiltration _ #Treatment Systems ❑ High Density -8io-Retention — # Treatment Systems ❑ High Density -SW Wetlands _ # Treatment Systems ❑ High Density -Other — # Treatment Systems / ❑ MOD_❑ Major ❑ Minor ❑ Plan Revision ❑ Redev. Exclusion SW (Provide permit#) . ❑ Coastal Management ❑ Excavation & Fill ❑ Bridges & Culverts ❑ Structures Information ❑ Upland Development ❑ Marina Development ❑ Urban Waterfront ❑ Land Quality ❑ Erosion and Sedimentation Control Plan with _ acres to be disturbed.(CK # (for DENR use)) SECTION THREE - PLEASE CHECK ALL THAT IS APPLICABLE TO YOUR PROJECT ifor both sconina and express meeting request Wetlands on Site ® Yes ❑ No . Buffer Impacts: ® No ❑ YES: —acre(s) Wetlands Delineation has been completed: ® Yes ❑ No Isolated wetland on Property ❑ Yes ® No US ACOE Approval of Delineation completed: ❑ Yes ❑ No 404 Application in Process wl US ACOE: ❑Yes ® No Permit Received from US ACOE ❑ Yes ❑ No r♦a++s st+ar+•s+sr+trt+++r+ar++srsr++arrrsa+rasrr+s"""For D1 NR use onlys+srsaar+srs+»s+a+«r+rarrr++ta+tst+are«+++rs»+rs♦astrrs++t++ Fee Split for multiple permits (Check N 1_ Total Fee Amount $ SUBMITTAL DATES Fee SUBMITTAL DATES Fee CAMA $ Variance (0 Maj; ❑ Min) $ SW (❑ HD, 0 LD, ❑ Gen) $ 401: $ LOS $ Stream Deter,_ $ NCDENR EXPRESS March 2009 A1�G 1 2 20i0 j -�r. Project Narrative: Watkins Village Phase 3 The Watkins Village Phase 3 neighborhood can be found on the main side of Marine Corps Base Camp Lejeune off Highway 24 near Jacksonville, North Carolina in Onslow County. The proposed project calls for the construction of 75 new single family and .duplex buildings (136 housing units in total) on approximately 41 acres of currently undeveloped land. The project area contains a small area of existing wetlands. Care was taken to ensure that no new construction would interfere with these wetlands. The site is located within the White Oak River basin and drains via an unnamed tributary to Wallace Creek which has a classification as a SB and NSW stream. The index number for NpJo,11,m-%trti� Creek is 19-20. The total area of disturbance for the site will be approximately 41 acres. Phase 3 of the Watkins Village neighborhood will have all newly constructed streets with curb and gutter along all streets. The proposed project will rely on a discrete stormwater collection system to convey stormwater runoff. Curb inlets and catch basins will direct stormwater runoff through an underground piping system to a wet detention basin located on -site. Based on these conditions, the project will qualify_ as High Density Development and will be subject to water quality requirements as such. Water quality requirements are to be satisfied by constructing a new wet detention basin. The wet detention basin has been designed in accordance with State of North Carolina requirements and will provide drawdown of the l.5-inch storm within 2-5 days. Calculations as well as drainage area exhibits and other requirements will be included in the stormwater permit application submittal. Sediment and Erosion Control measures for the site have been designed according to NCDENR details and specifications. All storm sewer inlets have been specified to receive either Hardware Cloth and Gravel or Sand Bag Barrier Inlet Protection throughout the project until final site stabilization has been attained. In addition to the inlet protection noted, silt fence and rock check dams will be employed where necessary in order to prevent sediment from leaving the site and creating erosive soil conditions. A number of temporary sediment traps will be constructed during the construction period and removed once the disturbed areas have been stabilized. FAUG __3 1 2 2010 : VICINITY MAP PROJECT � f-E�i G�=VC• a� 'LOCATION U WARNE COO R4SE ,. TLANDFILL OIT05T S 4S Ann—r 4 Rav: J uF r ,IM�F}f'i' d o y,� ,fit rpt FA 'AMP LUEUNE/f SITE MAP AUG 1 2 201Q 1 , UNITED BTAT03 DEPARLMENT OF THE INTERIOR UMIIPA STATES o AXTMEM OF oolnraACg CAMP LEJEVNE OJADRANOLE MM MINUTE svblr ro FdY cG. rs MiMtl'fs eFAI � Iroroaaaawlq P#'� 4M by tlr as L s rroY.r'+-, —L I t." -- Wm w oleL+r>b Ln. sY.� �. _—.w.=.�S_ aw ausnwr� cr�.Yauscaastcf.uLMcsMy.rusn<m _ 1� '-'Lr.an_—_ f•�•e YM 39l9N 195S. SmcrWRYw IM. Yf..M1 ULCiGL ,ply1 _ _ _ _ �V� �rl ..�.'. II�NM... _._ YY 1I L.MM fllh wrl.l%iw19L1. lW Ya. 116! ..u�>�.yl rw. .m , �VL4r (�4wP rTV.Mr ]Y. V]CaGS.........i91] 1 OpM�,W I�In�IL� FLR s ur a�v�Nerm GYlrm nrr IM i, iCaoar.o< mvi. aYM� n.cn.l.�.o�.d.o. �. n...u,u. w.l...e...,E. ���•' CAMP LFJELINP. N. C. lw l0. �w-•�. Yw ��rl.w vaivlu aa��..�w .r e�..�r��iS� awu� .-l-w .�-xv w+cur •••�•••�u �ww 4r.a.Ow.�liw]. Mon-l1l.L]. w.rY1 R w. GMM.r� Mw M1r Tp W OEw.t• .m M�wu r m..n a/s.u! •.w...wrm. i.w 1! M.r4 WY.Y 1%1 .w YWCMM 4.r. Hll. lf. wl..YW rIIW..rFM Ipll MI.FLL�RLGOOG�wnv.i.0.rvfr.(v [..Ml kf]LU.F1TOlVMw1 lYM 3l.�w .r�.a4�.. m��KY �o.W x��[nnl . h.m .pp�x0 Ramuw.c .Y. we nwn. • •trot. G �a0.n �. u! ._ rr. Russell, Janet From: Will Crunk [wcrunk@leainc.com] Sent: Thursday, August 12, 2010 9:34 AM To: Russell, Janet Cc: Derek Baalbergen; Tom Davis Subject: Watkins Village Section 3 - Express Stormwater Permit Attachments: 26300_2010-08-12_Express Permit-WV3.pdf Janet, Attached are the documents needed to start the Express Stormwater Permitting for Watkins Village Section 3. We would like to schedule the meeting for either Monday August 23rd around 2pm et or later, or Thursday August 261h at either 1 or 1:30 et. Please let me know if you need any more information. Will Crunk LITTLEJOHN ENGINEERING ASSOCIATES 1935 21st Avenue South, Nashville, TN 37212 T: 615-385-4144 / D: 615-324-6982 / E<: 615-385-4020 www.leai,p;c.com Celebrating our• loth Year! " Consider the environment. Please do not print this e-mail unless necessary. -'r roc•„ AUG 1 2 2010 BY: M 1 0 1 m 1 0 O ---------------- ram ,n I L— — — — — — — — — — — — — --- � ti7 -- — — — — — — — — Ly (n F rn co 116V WACUNOWSAT _CA PI,FJEUNP.,�RTIIC�DLl L;TTLBJDMN m 9 . ......... ........ 912,11 If I- c) EOVERALL I Cocoa SITE LAYOUT 35% SUBM77AL 817C CIVIL DESIGN AMI-213 2010 Russell, Janet From: Will Crunk [wcrunk@leainc.com] Sent: Monday, August 16, 2010 4:29 PM To: Russell, Janet Cc: Derek Baalbergen; Tom Davis Subject: RE: Watkins Village Phase 3 Janet, The meeting time works for us. We are planning on it being a submittal meeting and it will be a new permit. Thanks. Will Crank LITTLEJOHN ENGINEERING ASSOCIATES 1935 21st Avenue South, Nashville, TN 37212 T: 615-385-41441 D: 615-324-6982 / F: 615-385-4020 www.leainc.com Celebrating our loth Year! NAConsider the environment. Please do not print this e-mail unless necessary. From: Russell, Janet[mailto:janet.russell@ncdenr.gov] Sent: Monday, August 16, 2010 3:01 PM To: Will Crunk; Tom Davis Subject: Watkins Village Phase 3 Will & Tom: The Express Stormwater Meeting has been scheduled with Christine Nelson on August 26 at 1:30 PM here in the Wilmington Regional Office. The applicant or applicant's assistant is required to attend the meeting. Please review the bmp manual and be sure that you're using the most up-to-date application forms and supplements. Also, be sure to read the design requirements of your particular bmp. Christine has requested that I verify that this is a "submittal" meeting as opposed to a scope meeting. The scope meeting is an informational meeting to discuss the project and get questions answered while the submittal meeting is scheduled in anticipation of accepting the package for review at the conclusion of the meeting, It only makes a difference in how she appropriates her time. One other question, are you thinking that this project will be a new permit or a modification to a previous permit? Please respond to this email to confirm and reserve the meeting time and date. Thanks, Janet GoMaps GIS Page 6 of 6 httpa/maps,onslowcountync.gov/gomaps/map/map.cfm?CFID=128703&CF'COKEN=45816... 8/9/2010 O - Y\ 5 a Q ®r Q- ,rt t �mi �mi CONSENT OF MANAGER OF ATLANTIC MARINE CORPS COMMUNITIES LLC Pursuant to The Delaware Limited Liability Company Act, the undersigned, being the Managing Member of Atlantic Marine Corps Communities LLC ("the Company"), does hereby adopt, confirm and consent to the resolutions set forth below: WHEREAS, the Company wishes to obtain certain permits from the North Carolina Department of Environment and Natural Resources ("NCDENR") in order to perform certain work related to storm water and erosion control on the Company's projects; and WHEIZEAS, the Company wishes to appoint Christopher Craig and Dale Connor as its authorized agents to execute the required application for the NCDENR permit and any other related documents or notices. NOW THEREFORE BE IT: RESOLVED; that on behalf of the Company, Christopher Craig, Operations Manager, located at 1801 West End Avenue, Suite 1700, Nashville, TN 37203, (615) 963-2721 and Dale Connor, Managing Director, located. at 1901 West End Avenue, Suite 1700, Nashville, "1N 37203, (615) 324-532, are authorized and empowered to execute NCDENR permit applications and any and all documents and notices to be executed and delivered by the Company under or in connection with the NCDENR, NCDENR permits, or NCDENR permit applications; RESOLVED FURTHER; that the persons authorized herein to execute documents on behalf of the Company are authorized and empowered to execute NCDENR permit applications and any and all other related documents and notices on behalf of the Company; and RESOLVED FURTHER; that any and all actions heretofore taken by Christopher Craig or any officer of the Company in order to carry into effect the purposes of the foregoing resolutions are hereby approved, ratified and confirmed. * REMAINDER OF PAGE INTENTIONALLY LEFT BLANK * FID OCT 1 2 2010 BY: i IN WITNESS WHEREOF, the undersigned Manager has executed this consent, to be effective as of'October 4, 2010. By: AMCC Managing Member I,LC, the Company's managing member By: Actus Lend Lease Holdings LLC, AMCC Managing Member LLC's sole member By: Lend Lease Americas Inc. Act end Lease Holdings LLC's managing member omas E. Tether, Executive Vice -President and Secretary 200 Park Ave., 9th Floor, New York, NY 10166 212-592-6840 STATE OF NEW YORK COUNTY OF NEW YORK Personally appeared before me, Thomas E. Tether, with whom I am personally acquainted {or proved to me on the basis of satisfactory evidence), and who acknowledged upon oath that such person executed the within instrument for the purposes therein contained, and who further acknowledged that such person is the Executive Vice -President and Secretary of Lend Lease Americas Inc., the within named Corporation, and is authorized by the maker or by its constituent, the constituent being authorized by the maker, to execute this instrument on behalf of the maker. Witness my hand, at office, this Notary Public Printed Name: My Commission Expires [AFFIX NOTARY SEAL] day of October, 2010. KHANH M. JOSEPHSON NatarYNo 0i230b10351 jSwe of w York Quatified in New York County Commission Expires 011 7OC,T 1 2 2010 �_ t ,'� � `� � ! �-- 5 1 �. 7 � DWQ US17 ONLY Das Receive ee I'aitl Permit Number Applicable Rules: K Coastal SW — 1995 —RCoastal SW —2008 ❑ Ph iI - Post Construction (select a7ll tlrrrt ripply) ❑ Non -Coastal SW- HQW/ORW Waters ❑ Universal Stor•rnwater Management Ptah ❑ Other WQ M mt Plan: State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM This fu•aaa array be photocopied for rase as an original 1. GENERAL INFORMATION 1. Project Name (subdivision, facility, or establishment name - should be consistent -with project name on plans, specifications, letters, operation and maintenance agreements, etc.): atkins Vill 2. Location of Project (street address): Intersection of Bicentenial Ave. & Hawaii St. City:NICB Camp I..ejeune Coll nty:OrasIow Zip:28547 3. Directions to project (from nearest major intersection): From Camp Le Cone main entrance continue on Holcomb Road, right on Brewster Blvd Left on Stone Street, left on Bicentennial Road 4. L,atitude:34° 41' 54" N Longihrde:7711 20' 41" W of the main entrance to the project. IL PERMIT INFORMATION: 1. a. Specify whether project is (check one): ❑New ®Modification b.If this application is being submitted as the result of a modification to an existing permit, list the existing permit nunaberSW8 060323 , its issue date (.if known)04/10/2006 , and the stathrs of construction: ❑Not Started ❑Partially Completed* E)Completed* *provide a di'slgaael-'s cer-tificratioi 2. Specify the type of project (check one): ❑Low Density ®High Density ❑Drains to an Offsite Stormwater System ❑Other 3. If this application is being submitted as the result of a previously returned application or a letter from DWQ requesting a state stormwater management permit application, list the stormwater project number, if assigned, and the previous name of the project, if different than currently proposed, 4.1. Additional Project Re.quiremciats (check applicable blanks; information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748): ❑CAMA Major ®Sedimentation/Erosion Control: 41 ac of Disturbed Area ❑NPDES Industrial Stormwater ❑404/401 Permit: Proposed Impacts b. If any of these permits have already been acquired please provide the Project Name, Project/Permit Number, issue date and the type of each permit: i UP 1 4 2010 Form S W U-10l Version 07Jun20l 0 Page I of 6 Ill. CONTACT' INFORMATION 1. a. Print Applicant / Signing Official's name and title (specifically the developer, property owner, lessee, designated government official, individual, etc. who owns the project}: Applicant/Organization ltiantic Marine Corps Communities, LLC (AMCC) Date U'loc 4.d Signing Official & Tille:ChriS Craig for Thomas E. Tether, SV�er)cl Lease Americas, Inc. _ b.Contact information for person listed in item 1a above: Street Address:1801 West End Avenue, Suite 1700 City:Nashville State:TN Zip:37203 Mailing Address (if applicable): City: State: Zip: Phone: J615 ) 324-7548 Fax_ f615 1 324-6829 Irma il:da le.coru-iorQactuslend lease.com c. Please check the appropriate box. The applicant listed above is. ❑ The property owner (Skip to Contact Information, item 3a) ® Lessee* (Attach a copy of the lease agreement and complete Contact Information, item 2a and 2b below) ❑ Purchaser* (Attach a copy of the pending sales agreement and complete Contact Information, item 2a and 2b below) ❑ Developer* (Complete Contact Information, item 2a and 2b below.) 2. a. Print Property Owner's name and title below, if you are the lessee, purchaser or developer. ('Phis is the person who owns the property that the project is located on): Property Owner/Organization:tt,S. Denartrrtcnt of l)el�nse Signing Official & Title -Cart Baker, lxputyPublic Works T b.Contact information for person listed in item 2a above: Street Address:1005 Michael Road Cily: -,a till) I„C1C113le State -NC Zip:a542-000d Mailing Address (if applicable): City: State: -- Zip: Phone: (910 ) 451-2213 Email:carLh.bakerQusmc.mil Fax: (910 ) 451-2927 3. a. (Optional) Print the name and title of another contact such as the project's construction supervisor or other person who can answer questions about the project: Other Contact Person/Organization: Signing Official & Title: b.Contact information for person listed in item 3a above. Mailing Add City: Phone: Email: State: Zip: Fax: ( ) �" Page 2of6 OCT 1 2010 AST. Form SWU-101 Version 07Jun2010 4. Local jurisdiction for building permits: Point of Contact: Phone #: IV. PROJECT' INFORMATION 1. In the space provided below, briefly suimnarice how the stormwater runoff will be treated. Stormwater,runoff will be conveyed by an underg`und collection_ system_ to a wet de_tenntiQt; pond. Tlie wet detention pond has been designed per NCDTNR standards. 2. a. If claiming vested rights, identify the supporting documents provided and the date they were approved: ❑ Appproval of a Site Specific Dcvelopmenl Plan or PUD Approval Date: ❑ Valici Building Perm't Issued Date: j� Other: 5W ecm: Date: Of /j556 b. If claiming vested rights, identifyy the rogulahort(s) the project has been designed in accordance with: 14 Coastal SW —1995 ❑ A 11— Post Construction 3. Stormwater runoff from this project drains to the White Oak River basin. 4. Total Property Area: N/A acres 5. Total Coastal Wetlands Area: 0 acres 6_ Total Surface Water Area: 0 acres 7. Total Property Area (4) —Total Coastal Wetlands Area (5) —Total Surface Water Area (6) = Total Project Area': 106.5 acres Total project area shall be calculated to exclude the followin : the normal pool of impounded structures, the area between the banks of streams and rivers, the area below the Norfnal High Water (NHW) line or Mean Hi%h Water (MHW) line, and coastal wetlands landward frorn the NHW (or MHW) line. The resultant project area is used to calculate overall percent built upon area (BUA). Non -coastal wetlands landward of the NHW (or MHW) line may be included in the total project area. 8. Project percent of impervious area: ('Total Impervious Area / Total Project Area) X 100 = 41 % 9. 1-low many drainage areas does the project have?2 (For high density, count I for each proposed engineered stormwater BMP. For low density and other projects, use I for the whole property area) 10. Complete the following information for each drainage area identified in Project Information item 9. If there are more than four drainage areas in the project, attach an additional sheet with the information for each area provided in the same format as W- ow. q.5riA 3-A 5.. )% 96'A Basin Information Drainam Area a Drains e:Area2� iDiaina e'Area.: °Drains a Area's Receiving Stream Name Wallace Creek Wallace Creek Wallace Creek Stream Class S13; NSW SB;NSW SB; NSW Stream Index Number * 19-20 19-20 19-20 Total Drainage Area (sf) 2,247,696 St. 871,200 aoac 1,520,968 34.9 On -site Drainage Area (sf) 1,899,216 871,200 1,520,968 Off -site Drainage Area (sf) 348,480 0 0 Proposed Impervious Area** (sf) 890,079 44QZU&1q4% 593,163 % Impervious Area** (total) 40 47 39 ^Iiiri ervious"..:Siirface Area :'; . : ±L]xairia e:Area 2 ,> >;Diairia e;'Area 2 ,?:Di•ai>7a ""e'Area:3" .Drama e%P.rea _r: On-site Buildings/Lots (sf) 269,750 176,050 249,889 On -site Streets (sf) 266,895 109,184 160,013 On -site Parking (so '123,558 66,200 96,980 On -site Sidewalks (sf) 96,390 44,710 46,680 her on -site (sf) 21,972 14,580 .14,755 Future (so 0 'Q 1771 0 -site (sf) 111,514 0 0 _ Existing BUA*** (so Q 0 24,846 Total (sf): 890,079 1 *+4;;Z2$yla4 5 593,163 * Stream Class and index Number can be determined at: http://portal.nedennorg ueblw�lpsAsu/classifications Imperviou area is defined as the built upon area including, but not limited tof:buf g �.p�r]�i ,aarreeas, sidewalks ravel areas, etc. j Form SWU-101 Version 07Jun2010 Page 3of6 I OCT 1 2 2010 $X: *** Report only that amount of existing ,BUA that will remain after development. Do not report any existing BUA that is to be removed and which will be replaced by new BUA. '11. How was the off -site impervious area listed above determined? Provide documentation. Calculated from survey. Calculations provided in orginal permit_ Proiects in Union County: Contact DIPQ Central Ojtce staff to check if the project is located within a Threatened & Endangered Species watershed that "ray be subject to more stringent stormwater requirements as per NCAC 02B .0600, V. SUPPLEMENT AND O&1V1 FORMS The applicable state stormwater management permit supplement and operation and maintenance (O&M) forms must be submitted for each BMP specified for this project. The latest versions of the forms can be downloaded from hltp:Lporlal.ncdenr.or. well wq/ws/su/bmp-manual. VI. SUBMITTAL REQUIREMENTS Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ). A complete package includes all of the items listed below. A detailed application instruction sheet and BMP checklists are available from http 1/12orlal.ncdennorg web/wq/ws/su/statesw/forms does. The complete application package should be submitted to the appropriate DWQ Office_ (The appropriate office may be found by locating project on the interactive online map at h_pt / /portal.ncdenr_org web/q/ws/su/mals.) Please indicate that the following required information have been provided by initialing in the space provided for each item. All original documents MUSTbe signed and initialed in blue ink. Download the latest versions for each submitted application package frorn ht.ily / /portal.ncdenr_org/web/wq/ws/su/statesw/forms dots_ Initials '1. Original and one copy of the stormwater Management Permit Application Fonn_ T3 2. Original and one copy of the signed and notarized Deed Restrictions & Protective Covenants Form. (if required as per Part VII below) 3. Original of the applicable Supptement Form(s) (sealed, signed and dated) and O&rfvl i T9 agreement(s) for each BIVIP. 4. Permit application processing fee of $505 payable to NCDENR. (For an Express review, refer to IT'D htt�:[(www.enyhelp.orgGpa cs on tovexpress.htanl for information on the Express program and the associated fees. Contact the appropriate regional office Express Permit Coordinator for additional information and to schedule the required application meeting.) 5. A detailed narrative (one to two pages) describing the stormwater treatment/management for 1 -T 0 the project. This is required in addition to the brief summary provided in the Project luformation, item 1. 6. A USGS map identifying the site location. If the receiving stream is reported as class SA or the receiving stream drains to class SA waters within Vi. mile of the site boundary, include the'/i mile radius on the map. ?. Sealed, signed and dated calculations. f D 8. Two sets of plans folded taa 8-5" x 14" (sealed, signed, & dated), including: a. Development/Project name. b. Engineer and firm. c. Location map with named streets and NCSR numbers. d. Legend. e. North arrow. f. Scale. g. Revision number and states. h. Identify all surface waters on the plans by delineating the normal pool elevation of impounded structures, the banks of streams and rivers, the MHW or NHW line of tidal waters, and any coastal wetlands landward of the MHW or NHW lines. • Delineate the vegetated buffer landward from the normal pool elevation of impounded structures, the banks of streams or rivers, and the MHW (or NHW) of tidal waters. i. Dimensioned property/project boundary with bearings & distances_ j. Site Layout with all BUA identified and dimensioned. k. Existing contours, proposed contours, spot elevations, finished floor elevations. 1. Details of roads, drainage features, collection systems, and stormwater control measures. m. Wetlands delineated, or a note on the plans that none exist. (Must be delineated by a qualified person. Provide documentation of qualifications and identify the person who made the determination on the plans. ; V )E n. Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations. o. Drainage areas delineated (included in'the main set of plans, not as a separate document). j r't ! 2010 l-orrn SWU-101 Version 07Jun2010 Page 4 of p. Vegetated buffers (where required). 9. Copy of any applicable soils report with the associated SHWT elevations (Please identify ! 0 elevations in addition to depths) as well as a map of the boring locations with the existing elevations and boring logs. Include an 8.5"x11" copy of the NRCS County Soils map with the project area clearly delineated. For projects with infiltration BMPs, the report should also include the soil type, expected infiltration rate, and the method of determining the infiltration rate. (Infiltration Devices submitted to WiRO: Schedule a site visit for DWQ to verify the Sklyff prior to submittal, (910) 796-7378.) 10. A copy of the most current property deed. Deed book: Page No: ln�-A 11. For corporations and limited liability corporations (LLC): Provide documentation from the NC F J 17 Secretary of State or other official documentation, which supports the titles and positions held by the persons listed in Contact Information, item la, 2a, and/or 3a per NCAC 2H.1003(e). 17he corporation or LLC must be listed as an active corporation in good standing with the NC Secretary of State, otherwise the application will be returned. http:/ /www.secretary.state.nc.Lis/Corporations/CSearcii.,tVx VI1. DEED RESI'RICHONS AND PRO`I'I CH VE COVENANTS For all subdivisions, outparcels, and future development, the appropriate property restrictions and protective covenants are required to be recorded prior to the sale of any lot. If lot sizes vary significantly or the proposed BUA allocations vary, a tably listing each lot number, lot size, and the allowable built-nipon area must be provided as an attachment to the completed and notarized deed restriction form. The appropriate deed restrictions and protective covenants forms can be downloaded from http:/ /portal.ncdent org/web/wcl wsLtlstatesw/forms-does_ Download the latest versions for each submittal. In the instances where the applicant is different than the property owner, it is the responsibility of the property owner to sign the deed restrictions and protective covenants form while the applicant is responsible for ensuring that the deed restrictions are recorded. By the notarized signature(s) below, the permit holder(s) certify that the recorded property restrictions and protective covenants for this project, if required, shall include all the items required in the permit and listed on the forms available on the website, that the covenants will be binding on all parties and persons claiming under there, that they will run with the land, that the required covenants cannot be changed ordeleled without concurrence from the NC DWQ, and that they will be recorded prior to the sale of any lot. VIII. CONSULTANT INFORMATION AND AUTHORIZATION Applicant: Complete this section if you wish to designate authority to another individual and/or firm (such as a consulting engineer and/or firm) so that they may provide information on your behalf for this project (such as addressing requests for additional information). Consulting Engineer:Tlnonnas T. Davis P.E. Consulting Firm: Littlejohn Engineering Associates Mailing Address:1935 Twenty -First Avenue South City:Nashville State:TN Zip:37212 Phone: (615 ) 385-4144 l:mail:tdavis r, leainc.com Fax: (615 ) 385-4020 IX. PROPERTY OWNER AUTHORIZATION (if Contact Information, item 2 has been filled out, complete this section) 1, (print or type name of person listed in Contact Information, item 2a) Carl Baker , certify that I own the property identified in this permit application, and thus give permission to (print or type name of person listed in Contact Information, item ]a) Chris Craig for Thomas E. Tether, SVP for Lend Lease Americas. Inc. with (print or type name of organization listed in Contact Information, item Ia) AMCC to develop the project as currently proposed. A copy of the lease agreement or pending property sales contract has been provided with the submittal, which indicates the party responsible for the operation and maintenance of the stormwater system. Form SWU-101 Version Mun2010 Page 5 of 6 Y D O C T 1 2 2010 BY: As the legal property owner I acknowledge, understand, and agree by my signature below, that if my designated agent (entity listed in Contact hnformation, item 1) dissolves their company and/or cancels or defaults on their lease agreement, or pending sale, responsibility for compliance with the DWQ Stormwater permit reverts back to me, the property owner. As the property owner, it is my responsibility to notify DWQ immediately and submit a completed Name/Ownership Change Form within 30 days; otherwise I will be operating a stormwater treatment facility without a valid permit. I understand that the operation of a stormwater treatment facility without a valid permit is a violation of NC General Statue 143-215.1 and may result in appropriate enforcement action including the assessment Aivil penalty of j1p to $25,000 per day, pursuant to NCGS 143-215.6. r�., � Signature:`f Daatee: /D "/3 -16 a Notary Public for the State of /UJ�f1+C� %.�� County of do lie .eby certify that , a-12 ! oe personally appeared before me this �3`�day of ll and ackn� I gce t�h due execution of the application for a stormwater permit. Witness my hand and official seal, ALICE A BONNETTE Notary Public Onslow County State of North Carolina tMv Commission Expires Oct 23, 2010 X. APPLICANT'S CERTIFICATION SEAL My commission expires 62—? 611,� 1, (prinf or type narrre of Irerso.n Iisfed it) C(u M71 IIIW0xrfion, !felt! 1a) Chris Cryig for Thomas F. Tefher, SVP !_end lease Americas. Inc. certify that the information included on this permit application form is, to the best of my knowledge, correct and that the project will be constructed in conformance with the approved plans, that the required deed restrictions and protective covenants will be recorded, and th he proposed project complies with the requirements of the applicable stormwate ales under "1 A NCAC I 000, SI.2006-246 (Ph. II —Post Construction) or SL 2008-211. Signature:__ Date: d� OCT �01V I, 5LLS 1 1� t� a Nootaai Pub,li{c for the State of ��i1 !1 nSs��Cottoty of S do hereby certify that ChLru' l racl, personally appeared before me thisA day of 0.olo.e-_ ao�,o_, and kiiowI ge tl du execution of the application fora stormwater permit. Witness my hand and official seal, B SETj, CO S OF E `1P NOTARY NEsSEE O PUBLIC rti C� a- oON sS�°h Expires l4o" SEAL My comrission expires KOWAT A I ra 0 �3 Form SWU-101 Version 07Jun2010 Page 6 of 6 C EYVED OCT 1 6 2010 BY: wh cou;ti1t22jou 210,10 V; jr;Ls1F�3 �Ui©jjL'U c)u2iom ConulA }Sc�tsil. bnpi'L: vricE d RO7 IOEIIE AL Project Narrative: Watkins Village The Watkins Village neighborhood can be found on the main side of Marine Corps Base Camp Lejeurlc off Highway 24 near Jacksonville, North Carolina ill Onsl('lw Couuty. The neigghbolllood was previously permitted as two phases of construction with the construction of a coillilliinity center designated as future built upon area, The proposed perinit modification is for the designation of the former future built upon area for the Community Center to be constructed. The permit also covers the proposed construction of Phase 3 of Watkins Village. The permit modification (foes not designate any future built upon area. Watkins Village Phase 3 calls for the construction of 75 new single family and duplex buildings (136 housing units in total) on approximately 41 acres of currently undeveloped land. The project area contains a small area of existing wetlands. Care was taken to ensure that no new construction would interfere with these wetlands. The site is located within the White Oak River basin and drains via an unnamed tributary to Wallace Creek which has a classification as a SB and NSW stream. The index number fbr Wallace Creek is 19-20. The total area ofdisturbance for the site will be approximately 41 acres. Phase 3 of the Watkins Village neighborhood will have all newly constructed streets with curb and gutter along all streets. The project also contains a minor maintenance project to the existing; asphalt trail that runs along the southern edge ol'the site. Tile existing asphalt trail is being replaced in a small area, raising the grade of the trail and Including a wooden bridge (detail attached). The maintenance project will not increase the existing built upon area of the existing; trail. The proposed project will rely on a discrete stormwater collection system to convey stormwater runoff. Curb inlets and catch basins will direct stormwater runoff through an underground piping; system to a wet detention basin located on -site. Based on these conditions, the project will qualify as High Density Development and will be subject to water quality requirements as such. Water quality requirements are to be satisfied by constructing a new wet detention basin. The wet detention basin has been designed in accordance with State of North Carolina requirements and will provide drawdown of the l .5-inch storm within 2-5 clays. Calculations as well as drainage area exhibits and other requirements will be included in the stormwater permit Application submittal. Sediment and Erosion Control measures for the site have been designed according; to NCDENR details and specifications. All storm server inlets have been specified to receive either Hardware Cloth and Gravel or Sand Bag Barrier Inlet Protection throughout the project until final site stabilization has been attained. In adclilion to the inlet protection noted, silt fence and rock check dams will be employed where necessary in order to prevent sediment from leaving; the site and creating; erosive soil conditions. A number of temporary sediment traps will be constructed during; the construction period and removed once the contributing disturbed drainage areas have been stabilized. 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Us. �' CAMP LEJEUNE QUADRANGLE � UNRED -ATEB UNRED STATEB npil]] c.iapun�-onyipx pp. DEPARTMENT OF THE INTERIOR 1p /11 r]dKow�LLSC6]G5� .wm 19]] �ip�r u]SCF45iIIlou- 4xrrw avn �«c °ice" :irnA.M :..�. �. •✓ CAMP LEJEUNF N, G 0.mowrx r+xxy s rxxM Cw.xx. mrWw Ax {oW�.rn. �t.wnr rixxrr]r �wro- r<rx.. .�r�••�v•�u. ..wn•si �� �....�. rwtix�m. ����• rim�a ]•awr w+. w-h en•d�.e w �.. L..bre.i f rw! xr m+]a] N�. xroxu r•e i¢v.�n rt]xnq 1915 ...i rno�xu.vn]u•.. Sf]S. fM. i•lann.os ur tiw.�y iari rrgy'0.4laprrono�uns� iw�i W]waa� �S�`IOiX �w!)� S]wr..r �ao..ao.i�m��reu waunxe_uhaa n.i SEP 1 4 WO Storm Water Permit Calculations Watkins Village Camp Lejeune, North Carolina October 6, 2010 By: Littlejohn Engineering .1935 21" Avenue South Nashville, '1'N 37212 (615)-385-4144 R4 .a 44 OC.T 1 2 2010 Storm Water Permit Calculations Watkins Village Camp Lejeune, North Carolina September 14, 2010 By: Little John Engineering 1935 2 1 " Avenue South Nashville, TN 37212 (b 15)-385-4144 S E P 1 4 2010 Buildings/Driveways/Walkways, Roads: Watkins Village - Phase 1 Impervious Area Draining to North Pond Building Type: # Units Building Area/Unit _Total Building Area Driveway Area/Unit Total Driveway Area Walkway Area/Unit Total Walkway Arga 1 2 3,200 6,400 1,300 3,900 200 600 V 1 4,300 4,300 1,500 1,500 150 150 VII 2.5 3,500 8,750 1,200 3,600 150 450 Vlll 5.5 3,500 19,250 1,400 8,400 150 900 IX 0 3,500 0 2,100 0 300 0 X 0 3,200 0 1,400 0 300 0 XII 0 4,500 0 1,500 0 150 0 Building Area Phase 1 = 38,700 SQ-FT Driveway Area Phase 1 = 17,400 SQ-FT Walkway Area Phase 1 = 21100 SQ-FT Name Width Length (FT) Area (SO. -FT) On -Street Parking Road "A" 29 540 15,660 0 Lift Station Access Rd 12 365 4,380 0 Sidewalks: Phase 1 Road Areas = 20,040 SQ-FT Length: 1,566 FT Width: 4 FT Phase 1 Sidewalk Area = 6,264 SQ-FT Lift Station Built Upon Area = 400 SQ-FT Prase 1 Impervious Area Draining to North Pond = 84,904 SQ-FT = 1.95 AC 1 , h 11I l Fa Total New Impervious Area Draining to North Pond = 778,565 SQ-FT = 17.87 AC S EP 1 4 2010 L Buildina s/DrivewaystW alkways: Roads: Watkins Village - Phase 2 Impervious Area Draining to North Pond B if in Type: # Units Building ArealUnit Tplal Building Area Driveway AreafUnit Total Driveway Area Walkway ArealUnit Total Watkway Area 1 10 3,200 32,000 1,300 13,000 200 2,000 V 3 4,300 12,900 1,500 4,500 150 450 VII 12 3,500 42,000 1,200 14,400 150 1,800 VIII 8 3,500 28,000 1,400 11,200 150 1,200 IX 9 1 3,500 31,500 2,100 18,900 300 2,700 X 15 3,200 48,000 1,400 21,000 300 4,500 XII 6 4,500 27,000 1,500 9,000 150 900 Building Area Phase 2 = U1,400 5Q-F I Driveway Area Phase 2 = 92,000 SQ-FT Walkway Area Phase 2 = 13,550 SQ-FT Name Width Length (FT) Area (So. -FT) on -Street Parking Bicentennial 34 1,730 57,955 0 Virginia 29 940 27,260 0 Florida 29 875 25,375 0 Road "A" 29 1,835 53,215 0 Road "B" 29 1,490 43,210 0 Alley "A" 16 1,720 27,520 1 0 Alley "B" 16 425 6,800 0 Alley "C" 16 345 5,520 0 Sidewalks: Trails: Phase 2 Road Areas = 246,855 5Q-FT Length: 17,061 FT Width: 4 FT Phase 2 Sidewalk Area = 68,244 SQ-FT Length" 1,670 FT Width: 6 FT Phase 2 Trail Area = 10,020 SQ-FT Phase 2 Impervious Area Draining to North Pond = 652,069 SQ-FT = 14,97 AC SEP 14 2010 Watkins Village - Community Center Impervious Area Draining to North Pond Buildings: Buildinq Type: # Units Tots Bu iding A€ea Comm. Center Bldg 1 5,830 Pool Maintenance Bldg 1 730 AMCC Maintenance Bldg 1 3,090 Building Area = 9,650 SQ-FT Parking: Parking Areas = 14,158 SQ-FT Sidewalks: Length: 1,558 FT Width: 4 FT Off -Site Sidewalk Area = 6,232 SQ-FT -•. Misc.: PoollWet Deck Area = 8,567 SQ-FT Playground = 2,985 SQ-FT Total Existing Impervious Area Draining to North Pond = 41,592 SQ-FT = 0.95 AC $EP 4 2�1Q ,i Watkins Village - Phase 2 - Off -Site Impervious Area Draining to North Pond Bu ilding s/Dri vewaysM a Ikways: au ing Type: # Units Total Building Area Total Driveway Area North Side of Street 12 14,473 7,027 South Side of Street 15 33,457 1 8,763 Building Area Phase 2 = 47,930 SQ-FT Driveway Area Phase 2 = 15,790 SQ-FT Roads: Name Width Length (FT) Area (SO, -FT) On -Street Park Delaware 28 1,522 42,616 0 Off -Site Road Areas = 42,616 SQ-FT Sidewalks: Length: 1,295 FT Width: 4 FT Off -Site Sidewalk Area = 5,178 SQ-FT L otal Existing Impervious Area Draining to North Pond = 111,514 SQ-FT = 2.56 AC _J SEP 1 4 Z010 3/10/06 Buildings/Driveways/W alkways: Roads: Watkins Village - Phase I Impervious Area Draining to South Pond Building Type: # Units Building Area/Unit Total Building Area Driveway Area/Unit Total Driveway Area Walkway Area/Unit Total Walkway Area 1 13 3,200 41,600 1,280 16,640 190 2,470 V 1.5 4,300 6,450 1,480 2,960 140 280 VII 10 3,500 35,000 1,180 11,800 140 1,400 VIII 10.5 3,500 36,750 1,280 14,080 140 1,540 IX 0 3,500 0 2,080 0 300 0 X 0 3,200 0 1,380 0 300 0 Xll 12.5 4,500 56,250 1,480 20,720 140 1,960 Building Area Phase 1 = 176,050 SQ-FT Driveway Area Phase 1 = 66,200 SQ-FT Walkway Area Phase 1 = 7,650 SQ-FT Name Width Length (FT) Area (SO. -FT) On -Street Parking Road "B" 29 225 6,525 0 Road "C 29 1,100 31,900 0 Road " D" 29 650 18,850 0 Road "E" 29 675 19,575 0 Road T" 29 875 25,375 0 Road A* 29 75 2,180 0 Road C` 29 74 2,156 0 Road D* 29 90 2,624 0 Phase 1 Road Areas = 109,184 SQ-FT ' From Phase 3 of Watkins Village Sidewalks Length: 8,785 FT Width: 4 FT Phase 1 Sidewalk Area = 35,140 SQ-FT S k p Length: 480 FT 2010 Width: 4 FT Phase 3 Sidewalk Area = 1,920 SQ-FT Trails: Watkins Village - Phase 9 Impervious Area Draining to South Pond Length: 2,430 FT Width: 6 FT Phase 1 Trail Area = 14,580 SQ-FT Phase 1 Impervious Area Draining to South Pond = 410,724 SO -FT = 9.43 AC SEP142010 { � 7 71 5y i vEv�) Watkins Village Phase 3 - Impervious Area Total Drainage Area= 34.92 Buildings 1 Driveways_- B _ldiing_Ty�e: # Units Building Area / Unit Total Building Area Driveway Area I Unit' Total Driveway Area 107 20 3,190 63,808 1,039 20,784 108 11 3,220 35,415 1,256 13,812 109 23 31703 85,179 1,678 38,599 110 7 3,702 25,914 1,678 11,748 111 7 2,684 18,788 607 4,250 112 4 2,924 11,696 768 3,071 113 3 3,030 9,090 837 2,510 Ex, Section 1** 9 1,928 17,350 0 0 Ex. Buildings** 3 1,400-7f- 4,200 0 0 Building Area = 271,439 SQ-FT Driveway Area = 94,774 SQ-FT Driveway Area includes House Sidewalks " Existing Impervious Areas Roads: Name Width Length (FT) Area (SQ.-FT) On -Street Parking Bus Stop Drop -Off . Road A 29 2,047 59,363 0 42.0 Road B 29 575 16,675 0 596 Road C Section 1 29 605 17,545 0 0 Road C Section 2 23 410 9,430 2,206 0 Road D 29 1,212 35,148 0 420 Road E 29 704 20,416 0 0 Hawaii** 16 206 3,296 0 0 Sidewalks; Trails; Misc.: Road Areas = 161,873 SQ-FT On -Street Parking = 2,206 SQ-FT Bus Stop Drop -Off = 1,436 SQ-FT ., Existing Impervious Areas Length: 11,670 FT width: 4 FT Sidewalk Area = Length Width 46,680 SQ-FT 1,842 FT 6 FT Trail Area 11,052 SQ-FT Bus stops & Mail kiosks: 524 SQ-FT Playground: 1,000 SQ-FT 0 Pond Access Drive: 2,179 SQ-FT o Misc. Impervious Area= 3,703 SQ-FT Total Impervious Area = 593,163 SQ-FT .- 0. 13.62 AC tIJ cam: Impervious Area of Total Drainage Area = 39% Nugent Cove Stage -Storage 'fables Watkins Village Phase 3 - Wet Pond Stage -Storage Tables ELEVATION (1.71') SURFACE AREA (SQ 170 1=L1"V. VOLUNIE (CU I.],) SUB-VOLUi1lE (CU Fr) VOLUME (AC F]') 9.95 24,221 0 0 0.00 10.00 24,406 3,651 3,651 ().110 1 l .00 26,127 25,291 28,943 0.60 12,00 27,847 26,982 55,925 1,28 13.00 29,625 28,731 84,656 1.94 14.00 31,461 30538 1IS,i94 164 14.55 32,495 17,587 132,781 3,05 15.75 38,432 42,502 175,283 4M2 16.25 43,731 20,525 195,80S 4.50 16.75 49.509 23,295 219,103 5.03 17.00 50.391 12,487 231,590 5.32 18.00 53.990 52.178 283,761) 6.51 19.00 57.681 55.824 339.592 7.80 Porchay VOltlmc as a Pcrccntogc Of'fatal Pond VOILIDIC = 210%) The Ibllowing illustrates the slags-Sloragc Iublc hroken down into forehay stage- stonige avid main pond stage -storage. MAIN BASIN STAGE STORAGE TABLE ELEVATION (Fl-) WRrACE AREA (SQ M') f.LrV. VO1.UM1: (CU 17) SU13-VOLUME (CU FI'} 9.85 19,744 0 0 10.00 19,906 2,974 2,974 11.00 21,003 20A52 23.426 12.00 22,128 2.1.563 44,989 13.00 23,280 22,701 67,090 14.00 24,459 23,867 91,557 14.55 25,1 19 13,634 105,191 15.75 2S,864 32,364 137,555 1625 32,159 15,249 152,803 Averai-re Depth Calculations: Option 2: Equation on page 10.13 from NC DENR BMP Manual Arca ol' PP = 43,731 SQ-F1' 11P Elevation = 16,25 Area of Bottom Shelf= 38,432 SQ-1-1' Bottom Shelf 1levation = 15.75 Area of Bottom Pond = 24,221 SO -Fr Bottom Pond Elevation = 9.85 Depth = 5.90 PT Depth (av) = 5.28 11.1' `I'emporarr Storage VDlume Calculations: Required 13" Runoff' Volume = 1.75 AC FT 76,238 CU F.I. Temp. Pool Volume + Perm. Pool Volume= 272,046 CU FT Find Exact Corresponding, BNlP Surface Elevation: NcX1 LUwCI' I'nnd Contour= 17 Next Higher fond Crnnour= 18 Lower Contour V01W11E = 231,590 I ligher Conlour Volume = 283,709 Corresponding; RNIP Surface Elevation = 17.78 Top o.l' Wall hlcr olion= 18.INi FOREBAY STAGE -STORAGE TABLE 1=LEVATION (FT} SURFACE AREA (SQ F 1-LEV. VOLUME (CU I--f} SUB -VOLUME (CU IT) 9.85 4.477 U U 10.00 4.559 678 678 I 1'00 5,124 4,839 5.517 12,00 5,720 5,419 10,930 13.00 6.345 0,030 16,966 14.00 7.002 6,671 23,637 14.55 7.375 3,953 27,590 15.75 9,568 10,138 37.72E 10.25 11,572 5,277 43,005 SEp 1 i 4 2010 t Watkins Village Phase 3 - Wet Pond Calculations Drainaae Area: Total Drainage Area = 34.92 AC Existing Impervious Area = 0.57 AC Proposed Impervious Area = 13.05 AC Total Impervious Area = 13.62 AC Percent Impervious = 39% Permanent Pool Depth = 5.5 FT Pond Surface Area: SA / DA Ratio = 2.44 Surface Area Required = 37,115 SQ-FT 0.85 AC Surface Area Provided = 43,731 SO -FT 1.00 AC (Average Depth calculated from pond configuration) { Taken from NC DENR BMP Manual SA / DA Ratios for Coastal Counties - Table 10-4. ) ( SA/DA Ratio 1 100 ' Drainage Area ) ( From wet pond stage -storage tables ) Volume to be Controlled: Volume (V) = Design Rainfall } R_v ' Drainage Area Volume associated with 1.5" of rainfall. R_v = 0.05 + 0,009 " I I = Percent Impervious = 39% R_v = 0.401 Design Rainfall = 1.5 IN Drainage Area = 34.92 AC Volume (1.5') = 1.75 AC -FT 76,238 CU-FT Drawdown Time Calculations: Temporary Pool Depth: 1.75 FT Average Head on Orifice: h = 0.58 FT Orifice Equation = Q = C_d ' A' (2'g'h)^112 C d = 0.6 3-IN ORIFICE A = 0,049 SQ-FT Q = 0.18 CFS V/Q = 422,326 SECONDS = 4.89 DAYS 3.5-IN ORIFICE A = 0.067 SO -FT Q = 0.25 CFS VIQ = 310,280 SECONDS = 3.59 DAYS 4-IN ORIFICE A = 0.087 SO -FT Q = 0.32 CFS VIQ = 237,558 SECONDS = 2.75 DAYS 4.5-IN ORIFICE A =. 0A10 SO -FT Q = 0.40 CFS VIQ = 188,462 SECONDS = 2.18 DAYS Therefore a 3.5-IN Orifice will provide acceptable drawdown time. OCT 1 2 2010 BY: $111MACTEC engineering and construding a better tomonow ,fartuary 29, 2010 Mr. 'Bolas I. Davis, P.E. Littlt jjolot I:sngincering AsSouiat s 1935 21" Avenue. South Mudivill(;,'M 37212 5talr,jcct: Prelim'rttary ;soil Evaluation Watkins Villa c 1'ltase .1 Camp Lejeune, North Carulirta MACC1-C Project 6470-10-0022 Dear Mr, LhI%,i%; MAC E,'C,' I nginei rin,, and C'otisttlting. file. (MAM"k,C) is. pleased to suhmil this rVI)O11 C011ccs'ning dle. prclimilta€ry Soil Cvaltsntiolt [br.t proposcd stf3.•ntwa€ta• detention pond within the Watkins Viila-C, I'llaw, 3 at Camp Lu'jeuou, North Gn'olina (project site). This report address the scopt; of services detailed in MACT C's proposal 10-RAIL-041 dated January 22, 2010. The report tlocllmClltr the 1110110dalogy used to a€sscss the approximate depth to a seasonal high water ruble (SI-lVb'`I t. Baekgromid and NN10hodnlogy The pro.jeo site is locatcd within ([to Watkins Vilkige. Plwse 3 vicinity un Marine Corps Base Camp E.t_ emic, Onslow C01,1111y, North Carolina. The a€rCEt CVa1L1HICd is CaSt of Slonc Street ;nut norlhwest ill' Wallace Ci=k. The project site is tltldek'Clupt:cl forested land. A MACTEC: Soil scientist conducted a preliminary evaluation of the sails Withitr three areas proposed for a storntwater detention pond on .himiziry 20, 2010, One hand-atugc.r horinl;s +;€s advanced at .I pre- ciclGrntinr d hor'ing localion. This Cva111,16nn iiscluclud 11CId cicscripticnls i'csr soil luxtttl•G; Color; strticulrc; ,utd 111C appr•oxinsate de.ptli to SHWT if' possihlc. Thu SHWT depth was halsa:'d oil sail cltar,tct4t'isiits throu,h icicntil'ication ol, low chronm rcdo-Omorplik: lLttttlt'GS (mettles). All depills prescmed are i�elow the land s€n•fa€ce. Findings The sclik in the Vicinity O'tits: t€rc;aS evnlL1,MCd within iltc project site lu'C tttt€l)[Ml is 13uy1lteelcfC t'inc sand sail series nucnrding to thc; .Soil Surve,r ral'Onslovr C:'ounly, North Carolina (USDA 1992). The soil boring ruvealud soils gcrlarally silttilar Ire tltc lbytttcadc soil series, The Baymeade mine sand sail series consists of well drained soils on low ridt;Cs alnd ConvCx tllii.tncls. These %Oils l'nrmt:d in coarse texall-ed sediments with slopes ranging front 0 to 6 percent. The SHWT depth was basal on soil charaetcrislics through identification of low chroma molllus. The low clu•(sma molilus st€ggest past L:m1cltttons of Saturation and reducing soil condit11)Its. 1 vidence or a SHWT was observed at approxinmatcly 45 inches below the exiStinl; lurk[ SHITI-ICU ill the WC;I evaluutcd. MA( TEIC Eughiccring and Cousutting, tic. ;t:itlt Allatttiu Aventsc • 1161vigh, Ni.: 27W4 • Ph m<,. 919iNO.t 116 • Fats: (Ji9.831.,M h -qi' P 1 4 2010 www.mactec.com ti Workill's Village. Pharr 3 1'r'efirrrinnrs' .�r+i! 1ss'rrlr+rrrrrn+ C,'rurrlr l,rjr.'nnrr, Nc,rYFr {.'rr+'rllrrrrf Srllnrnnry A111C,'Tli(,: Poijerl No.' 0•170.1U-002' lrrrurary 29, ?fll o hmv ) MACE EK has completed a pelinlina vy Soil evaliuotion for a proposed stol'luwatur• deturlli€m pond �vitlliri Walkhm Village, We 1 m Cainlp Lcjcttnc, North Cxtrnlimt, The evalnalion included dct; r'rlli€lirrg the allproxit atu Zlepth to the ST- WT ail one locution cicicrn hwd by the elicit. l3vide.11cc of a1 SI• M, was ohsc€'vul al approximately 115 inches hdow to existing lattcl surface in Ilse area evalmited. This report is iniended.. for the use of 1...itticjohn Ell"gheeri€% AssoeKrs subjccl to corltr;wtual ternis hetwcerl Lh dQohrt l.:ingincaing Associates and NIAC"11"C. Rtflirr€lCc; czn thi.S Lfncnr110,nt by jtny uiht:r IMoy iS prohibitCd Without 1110 i;xllruSSUCI, W€'€llc,11 C011se:€11 01MAC; FEC:. Use O Ihi.; report I'or piwpo.sc; h1 yond Iho,su reasollaily intended by Litllt;jolm F'rigincoriug Associates and MACTI C; will be at the Sole risk n17 Closing We ;tplrl'ucialc 111c ohporlunily to conduct dicse cmvirnnnlr;nt d "w'rviccs to I.Jitlejohn I iluj rcuring Associates. Please Cnnlaci Josh trill€aspoon al (919) 834fit 5 A y11tI hunt; a€ny {I11es1i01).S IhiS report. Sincurely, NIAC:TEC ENGINEERING AND CONSULTING, INC. 4 Josh Wilher:spoon, Lss Scnkr Sciumi.m ItG1141WW4j%k,.w 1':U.171+..1D%,K.4 I K11,I Karl, and W.olan+ 1911.�gr.11;a:,w. 1'illa:r 11hav ?.d., Ricllard GI. l-.farmon. P,W.S. Fulicipall Scientist SEP 1 4 2010 IN ox d4 l3i it N . 1A 'ILI No ii -Sia a7 0- 'o eN, a 0 6 coo 2, a toa 'o 5x oa cp I czi a e 1 0 6 1 1 ..1- 4Z� asr WET POND LOCATION VA'4 APPROXiMATE.L-OCATION OF BORING la AFfROX,-:ELEV.=,'0.3 DEPTW-T�0 livn SHW =45 HWT-16.55 00, % jr SCALE : I' = 250' GEOTECHNICAL ENGINEERING REPORT PROPOSED FAMILY HOUSING — WATKINS VILLAGE AREA MCB CAMP LeJEUNE, NORTH CAROLINA TERRACON JOB NO. 70055012 July 12, 2005 Prepared for: LITTLEJOHN ENGINEERING ASSOCIATES Nashville, Tennessee Prepared by: 1rerracon 5240 Green's Dairy Road Raleigh, North Carolina 27615 (919) 873-2211 SFP 14 2010 July 12. 2005 Littlejohn Engineering Associates 1935 Twenty -First Avenue South Nashville, Tennessee 37212 Attention: Mr. Thomas Davis, PE Subject: Geotechnical Engineering Report Proposed Family Housing — Watkins Village Area MCB Camp LeJeune, North Carolina Terracon Project No. 70055012 Dear Mr, Davis: "Irerracgin Consulting Engineers & Scientists Teiracon C:onsul;anls, Ina. E2,10 Crr=.ren's I>Jfy Roacl Raleigh,'+ortli (.:ariAn�# 27n16 Phone 919.873.F231 Fax WWI LEMaCor1.Carr', Terracon is pleased to present this Geotechnicai Engineering Report for the proposed military housing project in the Watkins Village area at MCS Camp LeJeune, North Carolina. Our services were provided in accordance with Terracon Proposal No. P05-0067 dated February 24, 2005. Findings, conclusions and recommendations given in this report are subject to the `'Genera! Comments" section of this report. Terracon has also performed geotechnical engineering services for additional housing developments within the Tarawa Terrace, Knox Park, and Paradise Point areas of Camp LeJeune. Reports for these additional areas will be submitted under separate cover. Please contact us if you have any questions or comments regarding this report. We are available to discuss our recommendations with you and to provide additional services as necessary during the final design and construction phases of this project. Sincerely, ,4°'jt' Cad lrerracon�� ram CI Matthew S. Balven, P.E. Barney C. Hale, P.E. Project Engineer Principal Registered, North Carolina 030731'"a',uaG Registered, North Carolina 11285 DOvering Success for Clients and Employers Since 1965 More Than 70 offices Nationwide 3 qFP 1 4 2010 i P c TABLE OF CONTENTS INTRODUCTION-------------------------------------------------------------------------------------------------- 1 PROJECT DESCRIPTION------------------------------------------------------------------------------------- 1 SITE EXPLORATION PROCEDURES---------------------------------------------------------------------- 1 SITE CONDITIONS--------------------------------------------------------------------------------------------- 2 SUBSURFACE CONDITIONS -------------------------------- ------------- ---------------------------------- 3 RegionalGeology-------------------------------------------------------------------------------------------- 3 SoilConditions -------------------------------- —----- —------------------------------------------------ — --- --- 3 Groundwater Conditions-------------------------------------------------------------------------------------- 3 ENGINEERING RECOMMENDATIONS-------------------------------------------------------------------- 4 Geotechnical Considerations ------------------------------- Site Preparation ----------------------------------------------- Earthwork------------------------------------------------------- Shallow Foundations -------------- ------------- --------------- Seismic Site Classification ----------- ------------------------ Slabs------- ------- -------------- ------ ----- ---------------- Full-Depth Pavements -------------------------------------- Overlay of Existing Pavements --------------------------- GENERAL COMMENTS---------------- APPENDIXSite Location Plan Boring Location Plan Boring Logs Laboratory Compaction Characteristics of Soil California Bearing Ratio Test Report Crushed Aggregate Gradation Plot General Notes Unified Soil Classification System ---------------------------- 4 -------------------------- 5 ---------------------------- 5 -------------------- -------- 6 —----- --------------------- 8 —---------------------- --- a -------------------- -------- 8 ------------------------- — 10 11 5 E P 14 2010 GEOTECHNICAL ENGINEERING REPORT PROPOSED FAMILY HOUSING — WATKINS VILLAGE AREA MCB CAMP LeJEUNE, NORTH CAROLINA PROJECT NUMBER 70055012 July 12, 2005 INTRODUCTION The subsurface exploration for the proposed military housing at the Watkins Village area in MCB Camp LeJeune, North Carolina has been completed_ Thirty-eight soil borings were performed to depths of 10 to 15 feet within the Watkins Village area. Individual boring logs and a Boring Location Diagram are included with this report_ The purpose of this geotechnical study was to explore the general subsurface conditions at the project site and to evaluate these conditions with respect to the design and construction of earthwork, foundations, floor slabs, and pavements for the project. Our scope of services included drilling soil test borings, performing engineering analyses and preparing this report of our findings and recommendations. PROJECT DESCRIPTION The proposed Watkins Village housing project is part of a larger housing development project at Camp LeJuene which will include developing four designated areas. These areas include Tarawa Terrace, Knox Park, Watkins Village, and Paradise Point. The majority of the proposed development sites are currently occupied with existing residential structures, asphalt paved streets, and utilities. The existing structures at these sites will be razed and replaced with new housing and a community center. We understand the new residential structures and community center will be one to two -stories and will be wood -framed with options for concrete slab -on -grade floors or raised wood floors with crawl -space. Maximum wall loads are estimated to be on the order of 2 kips per lineal foot. We expect only minor grade changes will be required to develop the sites. The north portion of the proposed Watkins Village redevelopment area is currently occupied by the existing housing structures, asphalt strccts, and green space. The south portion of the proposed redevelopment area is undeveloped and wooded. The approximate location of the Watkins Village area is shown on Drawing No. 1 in the Appendix. SITE EXPLORATION PROCEDURES In order to explore the general subsurface conditions in the Watkins Village area, Terracon subcontracted J & L Drilling to drill 38 soil test borings to depths of 10 to 15 feet below existing grades. The borings were advanced at the approximate locations shown on Drawing No. 2 in the Appendix. The borings were located in the field by Terracon personnel. S EP 1 4 2019 Proposed Family Housing —Watkins Village Area Terracon Project No. 70055012 July 12, 2005 1%rracon The soil test borings were performed by power drilling rigs mounted on truck and all -terrain vehicles using continuous flight augers to advance the borings. Representative soil samples were obtained by the split -barrel sampling procedure in general accordance with local practices. In the split -barrel sampling procedure, the number of blows required to advance a standard 2-inch O.D. split -barrel sampler the last 12 inches of the typical total 18-inch penetration by means of a 140-pound hammer with a free fall of 30 inches, is the standard penetration test (SPT) resistance value (N-value)_ This value is used to estimate the in -situ relative density of cohesionless soils and the consistency of cohesive soils. The sampling depths, penetration distance, and standard penetration resistance values are shown on the boring logs. The samples were sealed and delivered to the laboratory for testing and classification. Field logs of each boring were prepared by the drill crew. These logs included visual classifications of the materials encountered during drilling as well as the driller's interpretation of the subsurface conditions between samples. Final boring logs included with this report represent an interpretation of the driller's field logs and a visual classification of the soil samples made by the Geotechnical Engineer. SITE CONDITIONS The Watkins Village project area is located southeast of the intersection of Stone Street and Delaware Avenue. The north portion of the site (north of Bicentennial Avenue) is currently an occupied housing development with numerous multi -family structures. Based on observations during site visits, no significant structural damage due to excessive settlement was evident at the exterior of the structures. The existing roads within the development consist of asphalt pavement. The area between structures is generally grass -covered. The area south of Bicentennial Avenue is undeveloped and is currently wooded, Several small streams and drainage ditches extend through the wooded area. Existing site grades were not available; however, based on visual observation the site appears to relatively flat. Streams in the wooded area have eroded channels 4 to 10 feet deep. 2 iFP 14 2010 Proposed Family Housing —Watkins Village Area lferracon Terracon Project No. 70055012 July 12, 2005 SUBSURFACE CONDITIONS Regional Geology The project site is located in the Coastal Plain Physiographic Province. The Coastal Plain consists mainly of marine sediments that were deposited during successive periods of fluctuating sea level and moving shoreline, The soils in this province consist of sands, silts, and clays with irregular deposits of shells, which are typical of those laid down in a shallow sloping sea bottom. Alluvial sands, silts, and clays are typically present near rivers and creeks. Soil Conditions The subsurface conditions encountered in the borings are shown on the boring logs and are briefly described below, The stratification lines shown on the boring logs represent the approximate boundaries between soil types; in -situ, the transition between materials may be gradual and indistinct. Subsurface conditions can also vary between boring locations. Surface vegetation underlain by about 3 to 12 inches of topsoil was encountered at the surface at borings performed in the existing development. Most of the topsoil was removed during the clearing operation at borings in the wooded areas. Natural marine deposits were generally encountered below the surficial materials. The natural deposits consisted predominately of tan, brown, and gray, fine sand (SP, SM) with varying amounts of silt, The sand was typically loose to medium dense. Interbedded layers of clay, silt, and clayey sand were encountered at some of the borngs. Zones of very loose sand and soft clay were encountered at some of the borings. The very loose J soft soil was generally encountered below a depth of 8 feet. The borings were terminated in the sand or clay at depths of 10 to 15 feet. Please note that wetlands delineation, the assessment of environmental conditions or chemical testing for the presence of contaminants in the soil or groundwater of the site were beyond the scope of the geotechnical services provided. Groundwater Conditions Water levels were measured in the open boreholes after a stabilization time of approximately 24 hours. After the stabilization time, groundwater was measured at borings WV-2, WV-5, WV-8, WV-12, WV-13, WV-17, WV-26, WV-33, and WV-34 at depths of 3 to 8 feet. The remaining borings caved in at depths ranging from approximately 2.5 to 12.5 feet. Stabilized water levels could not be obtained below the cave-in depth. Borehole cave-in in sandy soils typically occurs near the groundwater level. Based on our previous experience in the area, the groundwater depths of 3 to 8 feet measured in the borings indicate a reasonable range for groundwater at the 3 S p 1 4 2010 Proposed Family Housing -- Watkins Village Area Terracon Project No_ 70055012 July 12, 2045 lferracon site. Additionally, there is a potential for more shallow perched water to occur within the near surface sand soils above the less permeable clay. The groundwater level observations made during our exploration provide an indication of the groundwater conditions at the time the borings were performed. Longer monitoring in piezometers or cased holes would be required to evaluate longer -term groundwater conditions. Fluctuations in long-term groundwater levels and presence of perched water should be expected throughout the years depending upon variations in the amount of rainfall, runoff, evaporation, and other hydrological factors not apparent at the time of the borings. Seasonal high groundwater levels are expected to occur during or just after the typically wetter months of the year (November through April). ENGINEERING RECOMMENDATIONS Geotechnical Considerations The subsurface conditions encountered at the borings are generally typical for Onslow County and the Camp LeJuene area, Based on the results of the exploration, the residential structures and community center can be supported on shallow foundations bearing in tested and approved native soils and new engineered fill material. However, at borings WV-5, WV- 27, WV-28 through WV-32, WV-34, WV-35, WV-37 and WV-38 the near surface sand is very loose to loose. The very loose to loose sand typically extends to depths of 2 to 3 feet, with the exception of boring WV-38 where loose soils extend to a depth of 6 feet. Due to the presence of shallow, loose sand, we recommend subgrade improvement be performed to develop support of footings and floor slabs_ Based on the relatively shallow depth of low density soils over the majority of the site, we expect they can be improved by densification with a vibratory roller. However, because of the potential for low strength soils to greater depths we also recommend close observation and testing of footing bearing materials during construction. Adequate support of shallow foundations will strongly depend on the quality of site preparation and earthwork operations, and will require in -place stabilization of any low strength near surface soils and the proper compaction of new engineered fill. Any low strength soils which are not improved during vibratory rolling should be removed and replaced with select fill below foundations. Recommendations for the design and construction of foundations, and the support of on - grade slabs and pavements are provided below. 4 SEP 1 4 2010 Proposed Family Housing — Watkins Village Area Irerr7Con Terracon Project No. 70055012 July 12, 2005 SITE PREPARATION Grass, topsoil, and asphalt pavement (not to be reused) should be stripped and removed from the construction areas. Topsoil may be re -used in areas to be landscaped. Topsoil should not be used as structural fill or backfill. The stone base course associated with asphalt pavements can remain in place, but should be evaluated with respect to its impact on future landscaping. As part of the demolition, building foundations and slabs and abandoned drainage structures should be removed full -depth. Existing utilities that are to be abandoned should be removed or filled with grout. Trees and major root systems should also be removed full -depth from construction areas. The excavations resulting from removal of existing structures, utilities, and trees should be properly backfilled with compacted structural fill as described in the Earthwork section of this report. Utilities that are to remain in service should be accurately located horizontally and vertically to minimize conflict with new foundation construction. After demolition and stripping is completed, the exposed subgrade soils in areas to receive fill or at the subgrade elevation in cut areas should be densified in -place using a medium to heavy weight smooth drum vibratory roller. The intent of the vibratory rolling is to densify existing, shallow loose soils and to repair subgrades that were disturbed by demolition/stripping activities. The vibratory rolling should be performed after a suitable period of dry weather to avoid degrading an otherwise acceptable subgrade and to reduce the amount of undercutting required. The vibratory rolling should consist of six passes, with the second set of three passes being perpendicular to the first set of three passes. A qualified geotechnical engineer should observe the rolling operation to aid in delineating problem soil areas. Based on the borings, we expect the majority of the low strength near surface soils could be improved by densification; however, soils that do not improve should be undercut as directed by the geotechnical engineer's representative and replaced with approved structural fill. We do not expect overexcavation depths greater than 2 to 3 feet over the majority of the site; however, slightly deeper overexcavations may be required in the vicinity of boring WV-38. Earthwork Structural fill and backfill placed at the site should consist of fine to medium sand (SW, SP, SC, SM). All fill material should be free of organic material or debris. Low plasticity cohesive fill (CL, MIL) may be used where the fill zone will be thicker than 18 inches and for utility trench backfill. With the exception of topsoil and rootmat, the on -site soils may be reused as structural fill. Any soils excavated from below the water table will require drying to achieve adequate compaction. Excess topsoil may be reused in areas to be landscaped. 5 SEP 1 4 2010 Proposed Family Housing — Watkins Village Area Terracon Project No. 70055012 July 12, 2005 NEFF@ on It may also be feasible to reuse concrete materials obtained from demolition of structures as base course below pavements, provided they are crushed to an acceptable size and gradation. This alternative is further discussed in the "Pavements" section of the report. Structural fill should be placed in maximum 9-inch thick loose lifts at a moisture content within 3 percent of the optimum moisture content of the material as determined by ASTM D 698 (standard Proctor). Each lift of fill placed within structural areas should be uniformly compacted to a dry density of at least 95 percent of the maximum dry density of the material determined according to ASTM D 698 (standard Proctor). Utility trench backfill in landscaped areas may be compacted to at least 90 percent of the standard Proctor maximum dry density. The geotechnical engineer's representative should perform in -place field density tests to evaluate the compaction of the structural fill and backfill placed at the site. We recommend a testing frequency of one test per lift per 2,500 square feet of fill area within the building and pavement areas. At least one test per lift per 100 lineal feet of utility trench should also be performed. We recommend that the proposed cut and fill slopes be no steeper than 3H:1 V. We also recommend that the soils exposed on all slope faces be compacted with track -mounted equipment prior to final seeding and mulching. Surface water runoff should be directed away from the slopes. Shallow Foundations Based on the results of the borings, the structures may be supported on shallow foundations. We understand conventional footing foundations with slab -on -grade floors or monolithic turndown slab construction will be considered for support of the buildings. Shallow foundations can bear in tested and approved new fill materials underlain by suitable natural soils or directly on approved native soils. This assumes the loose near surface soils are improved or are removed full -depth prior to placing fill material. Footings bearing in tested and approved fill material and native soils consisting of loose to medium dense sand and stiff clay can be designed for a maximum net allowable soil bearing pressure of 2,000 pounds per square foot (psf). The recommended net allowable bearing pressure is the pressure in excess of the minimum surrounding overburden pressure at the footing base elevation. Perimeter footings and footings beneath unheated areas should bear at a minimum depth of 12 inches below lowest adjacent finished grade for frost protection and protective embedment. Footings poured monolithically with the floor slab as a turndown thickened slab are common in residential construction. This type of foundation is acceptable for the support the M SEP 14 2010 Proposed Family Housing — Watkins Village Area Terracon Project No. 70055012 July 12, 2005 lrerracon structures; however, adequate reinforcement should be provided between foundation elements and the floor slab to reduce the risk of slab cracking as a result of differential settlement. Per the 2000 IBC with North Carolina Amendments, footing foundations should be sized so that the allowable bearing capacity of the soil is not exceeded, and that differential settlement is minimized. The minimum width of footings should be 16 inches and the minimum width of turned down slabs shall be 12 inches. Based on the relatively shallow depth of low density soils over the majority of the site, we expect they can be improved by densification with a vibratory roller. However, because of the potential for low strength soils to greater depths we also recommend close observation and testing of footing bearing materials during construction. As stated previously, loose soils were encountered to depths of 2 to 3 feet at several borings and to a depth of 6 feet at boring M-38. We expect relatively shallow soils will be improved by vibratory rolling during site preparation. However, where loose soils exist at depths much greater than 2 feet, we expect only minor improvement could be achieved at the greater depth by vibratory rolling. Because of the potential for low strength soils to be present below footings we recommend close observation and testing of foundation bearing conditions during construction. This testing should consist of performing hand auger probes and dynamic cone penetrometer testing at selected locations to a minimum depth of 5 feet below the footing bearing level. If unsuitable materials are encountered, they should be overexcavated to a depth recommended by the geotechnical engineer and replaced with washed, crushed stone meeting the gradation requirements of NCDOT size No. 57 or 67. When washed, crushed stone is used as the replacement material, additional compaction of the stone is not required. The foundation settlement will depend upon the variations within the subsurface soil profile, the structural loading conditions, the embedment depth of the footings, the thickness of compacted fill, and the quality of the earthwork operations. Assuming that footing construction is performed in accordance with our recommendations, it is our opinion that total settlement will be about 1 inch or less. Differential settlement between columns on the order of 112 of the total settlement should be anticipated. The base of all foundation excavations should be free of water and loose soil prior to placing concrete. Concrete should be placed as soon as possible after excavating to minimize bearing soil disturbance. Should the soils at the bearing level become disturbed or saturated, the affected soil should be removed prior to placing concrete. 7 SFP 14 2010 Proposed Family Housing — Watkins Village Area I`erracon Terracon Project No. 70055012 July 12, 2005 Seismic Site Classification Based on our experience at Camp LeJeune and the Jacksonville area, sites in this region typically classify as Site Class Type D or Site Class Type E as described in Section 1615.1.1 of the 2002 North Carolina State Building Code (2000 International Building Code with North Carolina Amendments). The distinction between Site Class Type D and Site Class Type E in this area typically depends on the thickness and consistency of clay seams within the upper 100 feet. Based on our borings to depths of 10 to 15 feet, a distinction can not be made regarding the appropriate Site Class. If desired, additional borings or cone penetration tests (CPT) could be performed to a depth of 100 feet to better determine the Site Class_ Siabs Ground -level floor slabs may be supported on properly compacted fill or suitable natural soils consisting of loose to medium dense sand and stiff clay. All unstable near surface soils should be improved by compaction or removed and replaced as discussed in the "Site Preparation" section of this report. Provided the floor slab subgrade is prepared as recommended in the "Site Preparation" section and fill is placed and compacted properly, floor slabs should be adequately supported. We recommend an impermeable moisture retarder (vapor barrier) be provided beneath all building floor slabs with moisture sensitive coverings to prevent a damp slab condition. When moisture retarders are used, precautions should be taken during the initial floor slab concrete curing period to reduce differential curing and possible curling of the slabs. The recommendations provided in ACI 302 should be followed_ The floor slabs should be designed to resist the anticipated dead and live loads. We recommend that the floor slabs be designed using a modulus of subgrade reaction (k) of 100 pounds per cubic inch, with saw cut control joints. We recommend that construction joints in the slabs include dowels or keyways to improve load transfer across the joints and to reduce the potential for differential vertical displacement across the joints. Full -Depth Pavements Based on the conditions encountered at the borings, the pavement subgrade soils will typically consist of silty sand, sandy clay, or new fill material. These soils are generally marginal for pavement support due to the potential for softening and strength loss with increases in moisture content. The laboratory CBR test performed on soil from the location of WV-15 indicates a CBR on the order of 12. s SE=P 1 4 2010 Proposed Family Housing — Watkins Village Area Terracon Project No. 70055012 July 12, 2005 Iferracon Loose near surface soils were encountered at some boring locations. We recommend densifying the near surface soils with a vibratory roller as discussed in the "Site Preparation" section. Unstable soils that do not improve should be removed and replaced with an approved granular fill material. Design traffic patterns and loading conditions were not available. However, we anticipate the roadways will receive automobile traffic with occasional delivery and trash removal trucks. Considering the anticipated traffic, we have provided typical residential pavement sections for use in preliminary design_ A qualified engineer should review the provided pavement sections, when information is available regarding traffic loading. PAVEMENT TYPE MATERIAL THICKNESS (INCHES) Rigid Concrete 5 (4,000 psi) Crushed Stone (NCDOT ABC, Type A or B) 4 Flexible Asphalt Concrete 2'S (NCDOT Type S-9.5A or 1-2) Crushed Stone 6 (NCDOT ABC, Type A or B) Recommended paving material characteristics, taken from the North Carolina Department of Transportation (NCDOT) Standard Specifications for Roads and Structures, are included with each pavement design recommendation. We note that the 2002 NCDOT Standard Specifications for asphalt materials are based on "Superpave" mixes (S-9.5A). Asphalt materials that have been traditionally used for commercial projects (Type 1-2 surface course) are covered under the 1995 NCDOT Standard Specifications. Asphalt and crushed stone base course materials should conform to the applicable North Carolina Department of Transportation (NCDOT) "Standard Specifications for Roads and Structures", Sections for Aggregate Base Course material, Hot Mix Asphalt Base Course, and Surface Course. Concrete pavement should be air -entrained and have a minimum compressive strength of 4,000 psi after 28 days of laboratory curing per ASTM C-31. As an alternative to crushed stone base material, recycled concrete obtained from the demolition of existing structures could be used below pavements provided it is crushed to an appropriate gradation. We recommend the crushed concrete conform to the following gradation. A plot of the gradation range is also provided in the Appendix. 9 SEP 1 4 2010 Proposed Family Housing — Watkins Village Area Terracon Project No. 70055012 July 12, 2005 1rerraoon Sieve Size U.S. Sieve 1(mm) % Passing 1-112" (38.1) 100 1" (25.4) 75 — 97 112" (12.7) 55 — 80 44 (4.75) 35 — 55 # 10 (2.0) 25 — 45 940 (0.425) 14 — 30 # 200 (0.075) 4 — 12 Prevention of infiltration of water into the subgrade is essential for the successful performance of any pavement. Both the subgrade and the pavement surface should be sloped to promote surface drainage away from the pavement structure. Overlay of Existing Pavements We understand it may be desired to leave a portion of the pavements associated with the existing housing development in -place and overlay them with asphalt for the new development. Based on our observations and borings, an asphalt overlay would be feasible where grade changes will not be significant. Based on visual observation, the existing pavements consist of asphalt at the surface. No information was obtained regarding the existing pavement section thickness. However, based on our site visits, the asphalt pavement surface appears to be in good condition with no major distress or cracking. Considering the existing pavement conditions and assuming the roads will be traveled by similar traffic with the new development, we recommend a 2-inch asphalt overlay be used. There is a potential for reflection cracks to develop in the overlay where cracks are present in the existing pavement. The rate and severity of reflection cracking can be reduced by properly sealing cracks and patching distressed areas associated with base and subgrade failures, such as alligator cracked areas, potholes, etc. Areas containing wide transverse or longitudinal cracks or other random cracks should also be patched. The use of Petromat or an equivalent geotextile prior to constructing the asphalt overlay may retard the development of reflective cracks. Some reflective cracks would still likely occur over time and should be expected. 10 SEP 1 4 2010 Proposed Family Housing - Watkins Village Area I`erraCan Terracon Project No, 70055012 July 12, 2005 GENERAL COMMENTS Terracon or another qualified geotechnical engineer should be retained to review the final design plans and specifications so comments can be made regarding interpretation and implementation of our geotechnical recommendations in the design and specifications. Terracon or another qualified construction materials testing firm should also be retained to provide testing and observation during excavation, grading, foundation and construction phases of the project. The analysis and recommendations presented in this report are based upon the data obtained from the borings performed at the indicated locations and from other information discussed in this report. This report does not reflect variations that may occur between borings, across the site, or due to the modifying effects of weather. The nature and extent of such variations may not become evident until during or after construction. If variations appear, we should be immediately notified so that further evaluation and supplemental recommendations can be provided. The scope of services for this project does not include either specifically or by implication any environmental or biological (e.g., mold, fungi, bacteria) assessment of the site or identification or prevention of pollutants, hazardous materials or conditions. If the owner is concerned about the potential for such contamination or pollution, other studies should be undertaken. This report has been prepared for the exclusive use of our client for specific application to the project discussed and has been prepared in accordance with generally accepted geotechnical engineering practices. No warranties, either express or implied, are intended or made. Site safety, excavation support, and dewatering requirements are the responsibility of others. In the event that changes in the nature, design, or location of the project as outlined in this report are planned, the conclusions and recommendations contained in this report shall not be considered valid unless Terracon (or other qualified engineer) reviews the changes and either verifies or modifies the conclusions of this report in writing. 11 ;EP 1 4 2010 API'ENDIX SEP 1 4 2010 fr. .-uT`:.T It i r --" -Fr�'P'j OTT— `. uu-H4 T _nii Ip.. WaWinS Villa c: � f Chi r(n• t 1 • ti t /,}� y � DE'arpv st % 1 SITE LOCATION PLAN PROPOSED FAMILY HOUSING WATKINS VILLAGE AREA MCB CAMP LeJEUNE, NC r Irerracon__ PROJECT NO.: 70055012 DATE: 5l212005 DRAWN BY: MSB SCALE: NTS IDRAWING NO. I SEP 1 4 Z010 V. r-3 c:7 C3 C73 �KDCMD � � T =: �. wv- 1 j���I����f'j�f BW.V-19 "`xCJJ} J ll WV-l2 l � wv- 9WV-1.6� $WV-17 f JV-33 9WV-14 49WV-F5 &WV-23 GVV-24 �9WV-25 J / SW V-32 9WV-31 �WV-3 3 SWV-29 9WV-27 / &WV-34 SWV-35 &W V-36 ,sWV-20 i 94V-38 SWV-29 SWV-37 F� WATKIN5 VILLAGE Irerrepcon EXISTING CONDITIONS WITH BORINGS S E P 1 2010 524RAiLGAg�C S A1278M 18D PHONE: 9t 873-2211 FAX c�19 $73-9555 TERRACQN PROD NO. 70055012 CHECK MSB I DRAWN: ACH DATE: 3/17/05 1 SCALE: I"=250' DWG. N0. 2 12.0 15.0 DESCRIPTION 3" TOPSOI L. Tan -hi tm n, moist, loose lu mudirnll dense, �,IIIV II11C SAND (SM). MOiSILII-C C(MILAIt un S-2: XY—1 Wns}tcd No. 200 sievc on S-2: P20I1= 42.,. Reddish-}cllow, moist_ medium 1lensc. Clavev. line to medium SAND (SC). Boring Icrminated ,it 15 fcc�. Cave in m 6 ICCI after CompIction. 40.0 Cklssilicrt IN NISB Driller: 1 & L Drilling 4l Drill lkis: CIN11? 45 BoringType: l ISA S 17 E KI Y S1-1FFT FOR I`?CPI_ANATI0N OF SYMBOLS AND ABBRELMATIONS • PENI "I'RATION - BL.ONVSIFOOT t11 L11 ? all 61I MI IIIII • � � HMN • 1I BORING LOG BORING NUMBER %VV-M DATE 1)R11,1_E1) 3/29/2005 PROJECT NU,iIll ER 70055012 PROJECT Cams) I-C,ICLInC E-IcnlSins PACE I OF I Irerracan DEPTH (17T.) u"n 1.0 8.0 DESCRIPTION 40,0 clu%silicd By: NMI S E P 1 4 2010 Driller: ! & I. Drilling Drill Rig: U\-11i45 ;wringTyp : IINA GR(>IFVAN'A'I I7R RI7AI)IXGti !YA'1'IE 'll\Ili Ulil'fll FLFiG\TIUN �I'.\Ifll"IL,�'t7U�"fitlLi d'•, Ili L?n� 'F41R SL`•I- KEY S1•II?FT FOR I YPLANATION OF' SYMBOLS AND ABBREVIATIONS • PEAETRA"I"ION - 131.OWSI1-00'1' iU ?II ail JI! GII SO BORING LOG 13C RINC NUNIBER %VV-02 I)A'1'E I)RILLE-1) 4/412005 PR0.4EC"I' N'U,NlRER 70055012 PROJEICT C,ILt1I, LOCLu>c 1'IULI5i11V PACT. 1 01' 1 Ire rilm acul I DEPTH (FT.) 11.0 I,0 DESCRIPTION 40.11 Classified My: MISB Drill= ! &- I. Drilling DrilIItib: CN11idi koring'I'yfx: I ISA SEP 1 4 2010 i 1ROUNIAVA I1:R READINGS I)A'1'I; 11\11 IIY:HI11 1:1.I:\A'1KN 41'ARILI%A'1I11Y EME: tr?H 115 EM' '111I} 31311US I>'p i!-'_dlu SL KIEY SI-11?1 "I' FOR I XPLANA'1'ION OF SYMBOLS AND ABBREVIATIONS • PENE-FRA'I'IOIN - BLOWS/F00T 11 111 ?II to all 611 811 1011 • 0 BORING LOG BORING NUMBER WV-0: I)A"I F DRILLED 3/29/2005 PROJECT NUNI11E11 7111151012 PROJECT Camp LOCu11C E OU'Sinh-1 PAGE 1 OF 1 Ire rracon � e.o DESCRIPTION lo" ToFsoiI-. Tan to Ll uWk [) l(M'n. obis[. IocsC 10 nICLIILIm dcnsc. silly line SAND (SM). Dark hown, moist, vety loose, clayey lin.c SAND (SC). Moi.stmLccun,cnl on S-,k: W=371a, Allcnco , linuls on S-4: Ll_=+2. U'ashed No.'_U{) sieve on S-1: 1'2511}=ill",b Gin. moist. medium dense. siliv, l ine to medium Sr1ND ($ttl. liming lermlnaled nt 11 fiecl. 40.0 Classified Ry: i\ISR Driller: J fi L Drillinw Brill Rig: UN11`45 _ SEP 14 2010 Ruri,,'ry�hc: 115i\ f:uf,l NrMk,.i'II � It It 1�AI, 11f:� SL'17 KFY SHE'E T FOR LXPLANATION Of. SYME30LS AND A13BREVfATIONS 40 I'E:NFTRATION - BLOWS/FOOT U 111 211 311 411 GII 81) 1011 0 11 BORING LOG BORING NUMBER WV-04 DATE DRILL.LD 4/4/2005 PRO.ILCI' NIJAMER 70055012 PROAMT Can1L I-c.lcullc 1-10LISinti PACE; I OF I Irerracon. 16 DEPTH DESCRIPTION (I' `I'.) 0.0 0,7 2.5 81'1,01'SOIL. - Tan lu dark hrown. ux,ist_ voy louse to medium dense. silly tine SAND (SKI). Tall. uu,ist. medium doisc_ %illy line SAND (Sikh. louring Ierminolrcl a1 11) heel. 40.0 CGtseiiied BY: ,USIi Driller. 1& L Drilling S E P 1 4 2010 Drill Rig: GME-15 Haring'I'viv. HSA SEE KEY S1IELT I'M E\PLANATION' OP WY 11301_s AND A13f-3REVIA'E'IONS • PF N1•TIZATIOtN - 13LOWS/FCOOT II 10 2l1 41 all lilt Nil 1011 III BORING LOG 130RING NUtA1131at WV-05 DATI' MULLED 4/ 4/2005 PRO.IECI NUt%-I11FR 70055012 11It0.1ECT Camp Lckune Housing PAGIT 1 0 F I Irerracom"mm D111,11,11.1 (FT.) 0.0 0.3 8.o DESCRIPTION -\, TOPSOIL. Brown to dark- brown, moitit. 1mve to mccimm dolse, silty fine SAND (S.461). Tan lu I ight 111-own, moisl. 111c(hon) dcnsc. fil ov SA N 1). [I -nix sill (S11). Boring terminated 111 15 1ccL- Cuvc in ul 2.5 11cel aller completion, 40.0 CIM.18ifiCLI FW: MS13 Driller J &- L DriJhn& Dri 11 R ig,: CNI E 45 13twisigType: J ISA SEP 1 4 2010 jMT17. 17I.EVAlIoN, SlAl0lJ?,\J10V,1lM4 jQ14 VIM Y.40 05 131, 1- 24 hr S FE K E Y S 1-1 1717TFOR EXPLANATION OF SYMBOLS AND A13131UMATIONS 0 131,]NFTRATION - RLOWSIFOOT I f) 211 to 440 (11) 80 100 • • --4 BORING LOG 1101 INC. NUMBER WV-06 DATE DRILLED 3/29/2005 PRO.1 ECTN U N1 BE, R 70055012 I'R(.').J ECT Camp WC1.111C HOLISillil PAG1, I OF I L- Ire rr can 27 DEPTH DESCRIPTION (FT.) 0.0 0.7 3.0 1�" TOPSOI L. I'll 11 Hiown, moisl. mc(lium dc11sc. ckiycy. 1'1nc SAND (SC). in:o liL'Jll 4l]own, moist. 11 odium densc_ Imc SAND wish sill (1,11). liorin' 1C1'I11iiiated Ill 10 I,ccl. Cnvc in al 3.5 fcct aficrcunllllclioII -1 1.1 i CI:1„ilic(Iliy: %NB Drillcr: .l &, L Drillin, Drill Rig: CN71:45 c 4 2010 liuringTyp : iISA )�Q (ik(>{1N1AV,%I Hk k1!,111IN(i,, SFF KFY SHEET FOR EXITANATION OF SYM13OLS AND ABBREVIATIONS • PE'NF:'I'RATION - 13LONN"S/1--00 ' 0 111 24) 30 40 60 SO IIM • • BORING LOG 13OIZING NUMBER WV-07 I)ATF DRILL,FvI) i12)/20(15 PROJEC 1' NUIMBEAZ 70055012 PROJECT Camp Ldcunc ]-lousing PACE; I OF I 13 11 24 22 D E' ll'I'I i (FT.) 0A 0.8 DESCRIPTION au.cl Classilicd By \1SEt Driller: J& I. Drilling2 i� Drill Rig: CMF a5 l3uring'I'ypc: I NA Q4jUNI UATFRRGAuras DA'1'I. '1'1NIC. 14:11111 1:11NN1 ON mmij _ z'. I jp.vl 11's 441A Im' "u i1i SEE KEY SHEETFOR EXPLANATION PLANATION SY1N-1130LS AND Al BRE-VIATIONS • PE1ti FTRATION - BL OWSIF00T II Io '_n irr do 611 KII 1011 BORING LOG BORING NUMBER WV-08 DATF DRi!_L,ED 14/4/2005 PROJECTNUNIBER 70055012 PR(1J C7' Camp 1_c.lC1111c HOUSElIg PAGE I OF I Irerracon 1h 14 DEPTH f 71'.} 0.0 0.7 DE-SCRI PTION Tan to brown. moist_ Imse to nwdium dense. siliv line SND (Sr, Boring ttlininalcd at 15 feet. Cave in:rl 9.5 lift miler completion_ 40,0 Classified li_v: NIS11 Driller: J & L Drilling Dri11Itig: Ch11id5 Wwring Type: I ISA SE-P 14 2010 DATC. TIME f ;Rr 1UNIM DVPIIf NITER RLADING4 1EI.EYATION 1T,Vtlk VATIt1K IIME !I:n(li rin Tttjt ! 130 05 SEE K17Y SHEI HTFOR EXPLANATION OF SYN113OLS AND ABBREV]ATIONS • PENETRATION - BLOWS11,00T II MI 20 311 to (m 91) loll � I i i I i BORING LOG BORING NUMBER WV-O9 DATE DRILLED 3/29/2005 P1103F:CT NUM11E11 70011{111 PROJECT Camp LOctme Housing PAGE I OF I Irerracon DEPTH (FT.) U, I I 0,7 DESCRIPTION �,' 1'01'Sf)IL. I = Tan to light hrown, moist, silty huw SAND (SM). Tun, wul, dcnse• line SAIND (SF,). 114Nlllq lcrlllflmlcd at I 1 I•cet. C;Ivc ill .a 4.5 IL:cl Alir colllpluti ll. ,10.0 Cl;lssilic(l By: Myi Driller: .1 fi L 1)611l ng �f11' DI 111 Rlg: CNI1: •15 E 1 LU 0 liciingTypc: JISA r :unu�nx•_vnru r, fflmm��� SIT KEY SHI FT FOR EXPLANATION OF SYNIBOLS AND A€ BRI VIATIONS • PENETRATION - BL.OWS/1,00T II ill 211 30 all 611 SII 100 • • BORING LOG BORING NUMBER WV-10 DATE DRILLED 3/29/2005 PRO.IECT NUMBEIR 70055012 P1M.111:C"I, Camp LOC1.111C HOLISilib PAGE 1 OF I rerracon 7 16 21 21 DEPTH DESCRIPTION (Fr) IM) 11rown to dark hrown. moist. luoL; to medium dense silly lino SAND llolillL at 10 feel. ( colliplutioll. 40.0 Classified By: NIS11 4 ZM Ddkc J & L Whig IMU Ry CNIE45 lioringl'yjv: INA mmMR1113110IM111 SEE KEY SHEET FOR EXPLANATION OF SYMBOLS AND ABBRI-VIATIONS 0 I't-AETiZATION - BLOWS/F00T fl 111 21) 31) 411 611 91) loo BORING LOG BORING NUMMIR WVA I DATE DRILLED 3/29/2005 VRILMECTNUMBER 70055012 1114CMI1 CT Cimp LWame Hmmhg VAGE I OF I err aeon 131 7 20 20 SEE KEY SHEET FOR EXPLANATION OF SYMBOLS AND ABBRI-VIATIONS 0 I't-AETiZATION - BLOWS/F00T fl 111 21) 31) 411 611 91) loo BORING LOG BORING NUMMIR WVA I DATE DRILLED 3/29/2005 VRILMECTNUMBER 70055012 1114CMI1 CT Cimp LWame Hmmhg VAGE I OF I err aeon 131 7 20 20 D11,11'7'li DESCRIPTION (FT.) tl.0 I.tt 3.0 8.0 1 D.0 Light brown and ymliy_ moll. medium dent:. Cl;ryry tine SANG (SC). 71 an unit glib'. NY1_ lm%e_ silk' lime SAKI) (SM). Dnrk gray. wet. verysoli. CLAY (01). ol Boring lerlllllloled:n It)1lLl. f � I 40,11 Classilied Ely: NISB Driller. J & L Drilling Drill Rig: CNIV 45 linring'l'ype; 11SA SFP 1 4 2010 mm SLID KEY SHliET I�OR LXPLANA'TION Ol' SYMBOLS AND ABBREVIATIONS • PENETRATION - BI.OWSTOOT 0 10 20 so .w 611 rll ]Ills E BORING LOG BORING NUMI;ER '+ V-12 DATE DRILLED 4/I/2005 PROJECTNUMBER 70055012 PRO.)ECI- Camp Lukunc Housing PAGE-'] OF 1 "1 DEPTH DI'SCRIPTIOIN (F" f•) c),o m 12.0 15.0 Dark NIown. moist, looso iV 11A'11111111 LICII.sc, sihy. Illlc ficildlsll-11vimil_ IlIoisf. sIIII 111 vcT.V ti11I1. CLAY(CIA CI-:lV Ilk 17r( W11. 1110i S% I11l(llll111 CILHSC, Illll ti?\(\Ili) lt'llll Boring ICI'mi nai Cll al 15 Icol. 40.0 ckmsifivd HY: ,,\Iti13 DiiIIcr: 1&-LDriIIin, �EP 1 4 Z��Q Drill Rig: CAlli 45 1Surill'f 1pc: 11SA S1 1- K17-Y StIE-F-T FOR EXPLANATION OF SYMBOLS AND ABBRI VIATIONS • PFINE TRATION - BLOIVS/FOOT II 111 211 341 -44 60 81) 1110 f BORING LOG BORING NUMBER \VV-13 DATI DRILLED 3130I2005 PROJECTNUMBER 70055012 PROJECT Camp LLEcllllC 1-1011sing PAGE I OF 1 Irerracon. DEPTH DESCRIPTION (FT.) U.fr m Llcltl browTl to hrown, moist, loose to medium dclisc. sihq line SAND (SM). 'lull to''lay. nmisl. medium dense. line SAND trace silt Light blown [o grail, moist, medium &JISC, sill' line STAND I Sh11. Boring tcrminaled nt 15 Icct. covc in of 10 fCCI alicr completion. 40.0 Clas>ificd E3p: NIS13 Drillcr: I S: L Drilling � �� � 4 2��Q Drill Rib: CNIE 4i Boring Ty'pc: I ISA SI E KEY SHFE3T FOR EXPLANATION OF SY1\ BOLS.ANE7 ABBREVIATIONS • PENF RATION - BLOWS/FOOT II 44) 211 311 all 61) NO 100 • • • • 15 13 13 12 15 BORING LOG. BORING NUMBER %VV-E4 DATE DRILLED 3/31/2005 PROJI?CT NUINIHLR 70055012 PROJECT Camp LCJcttnc 1-E0usil4l� PAGE, I OF I lrerracon----------J, DI?PTH DESCRIPTION (FT.) 0.0 m 15.0 0,0 Classified Ity: KIW Driller: I &- 1. Drilliue 5 E P 1 4 2 01 o Drill Rig: C\1F43 luring •1'ylx: I ISA r aerr l�tssa•_ati:u ot: ntv�-rc SFE KI N'SI•I1 ET FOR [EXPLANATION 01- SYM130LS AND A1313RFV1AT] 0NS � I'L:NI?•!'I2A•IlO{� •• lil..c:)W`Slrc)trr II 11) 211 30 40 611 KII 1110 BORING 1,06 RORINC NUMBER WV-15 DATF DRILLED 3/31/2005 PRO.I!?CI' NUi!IBER 7005-5012 PROJh:C`T Camp Le.1cmic Housing PACE 1 01; 1 Irerrao �n 7 25 1= DEPTH DESCRIPTION 0.0 1.0 3.0 Q.fl 15.0 40.11 Clussitied Ely: MSI3 Driller: J l I. Drilling Dri!! Rim: CAlli 4i liurina'I yl>L: I ISA 12" "ICII'ti{jll.. Citac and brown. moist. incilium dcnic_ silty Imc SAND {SM1I1. Light brown. Il okt. still_ swidy CLAY ICI.1. iinly, wet. dense, title SAND t5I't. Loose below ahuut ` feel. ' I ork 4pliy. wel. Very sol-L C LAY (Cl 1 j willt mild. llorlll Iel'nlnfirtctl al 17 Ile1. Cave of id 4.5 lief after completion. CEP 1 4 2010 S131 KEY S1-11 FT I�OR E.XPLANA'1'ION 0F SYM1301-5 AN1) A1313RFVIATIONS • PENEFIZATION — BLOWS/1,700T It Ill ?0 .111 411 611 Nil 1111I BORING LOG RORING NUtAIRER WV —Ifs DATE DRILLED 4/1/2005 PROJECTNUMBER 70055012 PROJECT Camp Ldcut1C Hotttiflrb PACE: 1 01; 1 1 re rr acon DE PT11 (FT.) OA 2.5 5.0 8.0 12.0 15.0 DESCRIPTION • PENETRATION - BLOWS/FOOT Brown, moist. Iou,�C. silty- Idle SAND (SNI). Llglil Iliown, 111oiit to \Wt, MC(lillln clen.,c, C1iIVeV 1111C SAND I SC. Ton. wd. lour. silty 11nc.SAND (SNI). ( n'ay. wcl. malium dense. silly line SAND (SDI). I )mk gray, wLq, Soft. CI.A1' (CI I) willi sand. Baring Icrmin:ued :11 15 fca 40.0 Classihwd Bv: 1MSli Driller: f &e L Drilling S P P 1 4 2010 D6II Itig: C\IF. 45 Boring'l"ylle: I I.SA SE-L KEY SHE E T FOR EXPLANATION OF SYINIBOLS AND Al BRF-VIATIONS 1 10 20 311 40 60 80 100 • • • i I i I i I i 1 I 9 i i BORING LOG BOILING NUA9BIR 1VV-17 DATE DRILL E-1) 4/1/2005 PRO.IEC1' NU,AIBEER 70055012 11110.IECT Cnm1) LCJCut1C Flousi1117 PACT: I OF I L— Irerracoorml. DEPTH (vr.) 0.0 0.8 15,0 DESCRIPTION 10 , , , F () I IS ( ) I I_. Ton Io (Im k 1)1'0%% 11. 1110iSt. IMISC 10 HIC(fiL1111 LICII.Se, siliv 1-me SAND (SNI). C:Ivo ill al 1,CCI MIC1, compleColl, 40.0 Cl;iSSiIiCLI B-: NISB D] ificl, AN'. I- Drillim-, 1 4 2010 [)]'ill lZigL UN11' 45 Boriliu, Typc: I ISA St , �E KEY SHEE-TFOR EXPLANATION OFSYMBOI—S AND ABBREVIATIONS 0 11"NETRATION - 11LOWS/F00T II Ill 20 30 41) 60 811 HM 0 0 13ORING LOG BORING NUMBER \VV- 18 DATE 1) 1111, 1, ED 4/4/2005 PRO .1 E . CT N U l\ 113 E'R 700550 12 PROJECT Camp LcJCLMC FIOLISill(l PAGE I Q F I 111111111M �vm Ire rr cum N 16 I 12 16 0. 0 0. m 12.0 15.0 DESCRIPTION 6" TOPS(AL 111 1 lwl I to g m %,, I I loist, Illud ill I I I dc;1sc. si I ty. }Illy SAND moist, 111c(Ijuill lIctisc. clavcv, Ilnc Grwv, moisl. medium klvnsc. finc SAND (SP). koi ill, Ici iiinatcd al 1.5 I'L!L!t. C.Ivc ill ;a I O.i 1'ccT Am- Cojllplulioll. 40.0 Clas"Ji"Icd By MS13 Driller: J& 1, Dril.lilw SEP 1 4 2010 D611 Rig: CNIF 45 Bol-illg,rvpc7 I ISA SF-T, KEY SHFAETFOR EXPLANATION OF SYN11301-S AND ABBREVIATIONS 0 14, FTRATION - BLOWS/F00T 0 11) 241 311 all 611 811 1110 BORING LOG BORING NUNIBLIZ %VV-19 I)ATEDRILLED 4/4/2005 VROJECTNUMBER 70055012 PROJECT C',11111) I-C.ICLJ11C VAGE I OF I I rr aeon DFPTFI DI-SCRIPTION (FT.) U0 0; 6.0 I �).o 3"'IDPSOI L. — HVMNn. nwi>t, luusc 14) medium IICnSC. fitly. line SAND (SM). •I;m 10NOWN. nwi.,l. medium iicnsc. line SAND with silt (SP)_ 13uring lerinin. Icd at 15 feet. Cap c in at 12.5 Ieet after eumplctiun. dl}.0 Classified By: tNISH Driller: ! &. L Drilling � E P 14 2010 Drill Rig: C;NIF 45 l3oring'1•ypc- HSA SEL KEY SE ET.—F FOR EXPLANATION OF SYMBOLS AND ABBRFMATIONS O PENETRATION - BLOW'SIFOOT 14 11) 20 311 011 Ell 80 100 0 • BORING LOG BORING: NUMBER WV-20 DATE DRILLED 4/4/2005 PROJECT NUt11BER 70055012 1'R MECT Camp Ldcunc HOLISing PACE 1 OIL I LL I re rr acon 14 DETTI I DESCRIPTION n.r► 8.0 im Light brown. moist. still: Sandy SILT (M1_). Moisturc cunlcnl on S-3: lV=2-1';1, IV;ishCd Nil, 200 sieve on S-+: 1'200=j tin Tun. nulist. medium dcn>c. line SAND Ilnrin` lemunsled:11 !i feet. 4u,v classilicd BY: N-N,14 a , 2010 Driller: 1 Lk I. Urillins Drill Rig: CNIIi-1j V ]luring Typiv. I ISA Imrl; 1)1:1411 rl.EVA,ntjN sr.�nuui�ll5,� ri.�t1; AIL! n5 Dry '1511i UStli Ir.% SEE KEY SFIFET FOR EXPLANATION OF SYME301-S AND ABBREVIATIONS 0 Pi;NETRATION - BL.OWS/1:00-1- n Iu 211 31 au 60 811 1 WI 11 BORING LUG BORING NUNIBER WV-21 DATE DRILLED 4/4/205 PR0,IF:C1' NU1A-1RE-R 70053012 PRO.)ECI' Camp I_t:.leunc Housing 17 ' DE TI-1 DESCRIPTION (FT.) il.a 6.0 15.0 liroWti. maid, kmsc to malium dense, ;illy, line SAND (SM). Lig111 brown t,i brown. moisl, mcilimo dcnsc. line SAND with silt ISPI. Boring lerminated m 1; I-,ci_ Cane in al 7 Ecei aliercumplciion. 40.{} — chm died Hy: MS11 !hiller: 1 L 1. Drilling S 1 4 Z C 1 0 lhillRig: Chit'45 liaring'rvjv: I ISA ,:_..,•,,,,•., L),Vrl. WNW I)lil'IH lil.l;l",�IIO� SIAIMAYA'll iN P. 111 Y$0 1)t� fT qs ill1, 5171i KEY SHEETFOR FXPLANA`I'ION Of" SYMBOLS AND A1313R1=VIATIONS i PEN ETRAT] ON - 1iLOWS/F00T 1) 10 211 ill .III 60 SIl • i I � • • • I BORING LOG BORI)NC. NUMBS R WV-22 DATE: DRILLED 3/30/2105 PRO .11 C'I' NUtMBER 70055012 PRO.)ECf Camp LeJewrir Housing PAGE' I OF I Ire rr acum DEPTH DESCRIPTION ([".r.) U.I I fi3O S (S 1 ❑II ko IIt~}ll III own, IIMiSt, 100sc kl I11L'Lllllll) dCI) C. Sill%', 1}11c SAND (SRI). Light kown. inoist, slilf, CLAY (Cl-). Graff', uwist, lml diunl dcnsc. silly, line SAND fSM). GI-iIVI110lll. 111L`Llittlll Lie11SC. chl}'eV, IIIIC SAND (SC). 1301ina ICI'RIIIIIIIL'd rlt 15 feet. Cave in:I] S fcc( aflcrcompletion. 40.0 Classilh'd lip': NISB DI IIlc1: J & L DiillinL 14 2010 Drill Rig: 45 kol ing'kro: I ISA SI I? K1 Y S1-1HET FOIL F\PLANATION OF SYMBOLS AND AI3L RENIATIONS • PENETRATION - BLOWS/FOOT ll III Zli 30 411 611 SO 11111 • • • 13ORING LOG BORING NUMBER WV-23 DATL DRILLED 3/31/2005 PROJECT NU:NIItLIt 70055012 PRO.IECf Camp LCJctllic IIULISIng PACE I OI' I L_ I rerracon. DEPTH DESCRil"HON (vq 0,0 15-0 'I,111 i0 hl-01VF1. 1110iM. IMSC 10 111Ckliql1lb (ICINe- Wv SAND ISM). Cuvc in al 9.5 IL'ei after complefiom 4RO Ily: k1sif mAwl J & 1. BAIT 1 4 2010 Drill Rig,: C'MI:43 lloringl'ylle: HSA SEE KEY SHUT FOR EXPLANATION OFSYMBOI-S AND A1313REMATIONS 0 PENETRATION - BLOWSIFOOT 11 10 210 .311 440 640 811 hill BORING LOG BORING NUNIHE-R \VV-24 PATE DIULLED 3/31/2005 PROJECT NUNIRER 70055012 PROJECT QmpLWmmcHmwhg PAGE I OF I IL rr ac®rl 21) t1' I�•) fl.11 15.0 lirow'It lay light brown, moist. IOUSC 10111Cdium drmsc. silty litc tir'\ND (S1\11. lal>ring IcmlinateJ :u 1S mr- C ave in al feel slier Completion. M1! i C'I:Is. kd By: MSl3 Driller: J & L frilling Drill Rig: Chl1:45 l luring l'ypc: 11SA SEP 1 4 201C [iRf UNIAVAIIERREAUIMN UNIX Tluli: I1131'lll t?u--vAIRw 5lAnIL17.AT11'>K'IWE 314t m IAA Ifni is 1,16 Iry 1. 24 IN SEE KEY SHEET FOk EXPLANATION OF SYMBOLS AND ABBREVIATIONS 0 PENETRATION - BL,OWS/1'00T f1 lO ?II it) 111 611 Nil llili •I I • r I I • • � I I i � i1+J i i I ! I 1 I i 1 _—I i I i BORING LUG KOIZINC NIJMREA? WV-25 DATE DR11.A..ED 3/30/2005 PROJECTNrJMER 70055012 PROJECI' Camp Lc. mme H mmWg PAGE I OF I Irerracoln I C, 17 37 21 I) PTI-I I)1?SCR1PTION (I'•I•J cr.0 12.0 150 Brown and wn, moist. louse. silty fine SAND (SN-11. Lighl hr)%vn. moist. sull'. claveti tills' SAND 03, ). 'Rut and gull. tact. medium clmse. tine tii1ND (SP). Tan. wet. loose.;ilty IinC SAND (SN1), Light brown. %vct, s01'Cl,\Y (CII) Willi sand. liuring terrnitrucd to I i feel. ,IU.0 Ch silicd 13v: h1S13 Driller: d & L Drilling Drill Rig: Can: 15 _ � F a 1 4 2010 13oring'fyl>L: I ISA IPATK 'II>tlt UI'M IPl.la'AIION 111,N'il\C 'NOON lhv Yn(t SEI" KEY SI IIiI"T FOIL EXPLANATION OF SYMBOLS AND ABBRI VIATIONS • PENETRATION - BLO!!'ti11 OO'1' BORING LOG BORING NUNIBE:R WV-26 DATE, DRILLI;1) 4/1/2005 PROJECTNUMBER 70055012 I'RO.EE:CT Camp U,14I unc I-IOEISi115 PAGF I OF 1 1rerrac0n, T- DEPTH DE?SCR1PTION 11.0 w I i"O Brown and pay. moist. liKnc_ silly tine ",AND (fiR I i wavc p-aveL' Blown. (moist. Still. sandy CLAY (CIA Light gray, ntosl, medium dense, line Sr\ND (SI'). Lighl brown and gray. moist. eery ail', sandy C1.,1)' Boring terminated it 15 Ice!. Cave in al 10 lLel a ier complclion_ 411.0 cl,w;ilied By: NI1"13 Driller: J &.. L DIilsn, S E P 14 L-010 Drill Rig: CNIEai BoringType: I ISA SFEE KEY SHE-fH f FOR I XPLANATION 01 SYMBOLS AND ABBRFMATIONS O PENF"TRATION - BLOWSIFOOT U 111 '-li 2p .411 fill Nil full • i I, � i n_t SI� t' • • • I E I i I I 1 iI II BORING LOG BORING NUtNIBER %VV-)7 DATE 1)k11,LE1) 4/I/2005 1`RO.IECT NUi1. BER 70055012 I'iii.).11:C"1' 0imp Le,Icunc Homing PACE, 1 OF I Ire rrSm I (, I)l;P'I H DFSCRIPTION (FT.) a.o I;I'lvwii itl lighl brown. moist, louse IU ineclinm dcosc. silly fivic SAND (SM). Gray. limisl, meditun dense, fine SAND with Iracc sill �sllr. Baring to rminalcd at 15 Cccl_ Cam in al X's feet aficrcomplcrion. 40.0 Classified BY: Msh Driller; J& I_ Drilling S N 1 4 2010 Drill Rig: C\1G45 Boring Tylx: I ISA <:att,l:nua•ATl:re Icr_�ururs PAST. '1MW t IT111 lilEVIN110N Sr'AHILr7.A' Rm—irAlr 44,05 Ih}' 'MR 34 05 SE KEY SIEE ITT FOIL LXITANATION Ol" SYM1301L5 AND A1313RF VIATIONS • PENETRATION - 131.OWS/F00 Ill _n M -ill clip Ku pun I • la 1 BORING LOG WRUNG NUNIRER WV-25 DATF, DRILLLD 411f2005 PROJECT I\'U1NIIIER 10011012 VROJI C-F Camp LCJetme E'k)usili� PACE. 1 OF I II Irerracon II I)1?P'I1H DESCRIPTION (1, 1'•) (l.l) 12.0 15.0 NOW11 to cclf0W. ,nui>I. lunsc lu incifiuill alr„sr. fine SAND (SAI). I It nL IC1l I I i IHIl tt1 al 15 fret. CtIvc in at 8 lcct allrr cumplrtiun. -10.0 Classif•,etlBy: %lSB SEP I 4 2010 Driller: .I fi L Drilling Drill Rig: CN11i 45 1isA r:in dwnu mmm��� Sl;li KI Y SI-11:1 T FOR LXPLANATION OF SYMBOLS AND ABBREVIATIONS • PENETRATION - BLONVS/FOOT U SS) 20 30 -Ill 61) 8o IUI) C1 I3OIZING LOG BORING NUIIMAZ WV-29 DATE DRILLED 4/1/2005 PROJECTNUMBER 70055012 PROJECT Camp L0lc111)e.Il0xtsia0 PALL I OF I I re rr acon I O Sl;li KI Y SI-11:1 T FOR LXPLANATION OF SYMBOLS AND ABBREVIATIONS • PENETRATION - BLONVS/FOOT U SS) 20 30 -Ill 61) 8o IUI) C1 I3OIZING LOG BORING NUIIMAZ WV-29 DATE DRILLED 4/1/2005 PROJECTNUMBER 70055012 PROJECT Camp L0lc111)e.Il0xtsia0 PALL I OF I I re rr acon I O D11,11'I'Il DESCRIPTION { FT.) 0.0 Tan In brawn. moist. loose :o Inctiitim dense_ silly fine SAND (SL '1;tll. nwisi. loose, fine SAND mace silt (SPI. Boring tcl7ttinated at 15 Icch_ (.:ivt! in al 6.5 I'vel aficr CoMpIc1ion. 40.(i Cfassiiiad N_v: \ISEi Driller: J& 1. Drilling S E P Z 4 2 Q 1 0 Drillliie: CME45 liot'ing'1y1k: 11SA GROUNDWATER \TE:R WAIMM11, IL\'CIS 'll\ill DIT111 I:LEVAIR N �rAEsIt.IZA'i7,1V'I'I\1ii d�E,EIS Etrp loll •44 lri llrrh'dhr SITE KEY SI II FOR EXPLANATION OF S),A,i130LS AN1) A1313RF,VIAT[ ONS 0 PENETRATION - BLOWS/FOOT i ill 21) ill 40 fill 80 I� BORING LOG BORING NUMBER WV-30 DATE DRILLED 411/2005 PROJECTNUAIKER 70055012 PROJECT CRIIIP LCJCLkl]C i OLISill" PAGE, 1 01 1 Irerracam3n 7 1 1)P:P'il H DI.SCRIPTION (H I .) (M) 3.0 0.11 12.0 15M Brown. MOW. rcry I+wsc. silty•. fine SAND (SM). Brown. muia. medium dense, cline}•_ fine SAND (SC.) moo, l.iglfl brown to bi own. muia. Inoae to medium dQnsr. silly fine SAND (S.Nl). While to I:111, nwisf. medium dense, fine SAND ($I'), Boring lerrnincned al 15 fern_ Cave In Al 10 tcCl af1M c„mpletion- 40.0 UUSS ficd li}•: MSB Driller: J , 1. Drilling SEP 1 4 2414 Drill Rig: 0,11:45 Boring'I'ylx: 11SA SIT KEY SHLET FOR E\YLANA•1'ION 01" SYMBOLS AND ABBRI:VIATIONS • VENE-TRATION - BLOWYFOOT It Ill 20 311 40 60 41) 14" BORING LOG I MRING NUMBER WV-31 DATE DRILLED 3I30120115 PRI).1ECT NUftitI3ER 70055012 PRO.IEC`I' Camp LOCLIM: HOUSilt" PACE I OF I Ire rr acul DEPTH DESCRIPTION 0.0 6.0 8.0 Gray. moist. Ioms:. silty lime SAND (SNIT. T;In and gray. moist Io tiwl. loose. line SAND (SP). Lieht lllown. wet. nledim.nl (Iense. silly fine SAND 1snll. Ilill'l11 ICIllllll;ILL'LI al 15 6W Ca\ c in al 8.5 fecL alter conlpleliun. 40,0 ClassiticLi BV: NI';B DI it let': .1 S1, Dri IIitl;-� DrillI?ie: CMF45 It('ring TV PC: I ISIA SEP X 4 2010 mmmw��� mmm MMMMM SEE KEY SH ET FOR EXPLANATION 01, SYMBOLS AND ABBREVIATIONS 0 PENETRATION - RUMS/F00T 11 10 21) 311 411 611 80 1011 0 C] 0 BORING LOG BORING NUMBER WV-32 1),vrul DRI1L1,1 1) 3/31/2005 PR{),IECI'tNIJiIBI..R 70055012 PROJECT C M111 LCJCLII]C 1-I01.1silli4 PACK I OF I Irerracon11 DEPTH DESCRIPTION 0.0 S.D Tan ur Li;iA 1) row n, nit) isi, It Po., silty fine SAND 1SN111. Dark ,ray. moist, soh. CLAY with s;md (CI Il. IIUlill 6 WI illlil;nCt.I at 4ILfl - _ Classilicd By: N1SI1 I )Tiller: f &- I_ DriIIim, Drill Rig: CNII-'d5 y S E P 1 4 2010 Burin •I•ylu: IISA (;W)UN I) tVA'!F It RI:AI NNNI;S n,CI'h 'f'IAII[ UI:I'I II ELINA-1It IN• tiIAHII.l%A'I III%II%i[ dlhlMi Ihv llrli .I1311i z +!- 2.1 hr S1i17 KI7Y SI-1LI T FOR EXPLANATION OF SYMBOLS AND ABBRI-VIA'1'IONS • PENETRATION - BLOWS/FOOT 111 20 341 411 60 SO • 130121 NG LOG BORING NUMBER IVV-33 DATE 1)RIL1,E1) 411/2005 PRO. IECI' NUAk113ER 70055 )12 11R0.1FCI' Camp LCJCLIIIC ]Mousing PAGE I OF I 1rerracon 2 yI DESCRIPTION HI I,U Classified 11y: MSB ���� Driller: J .l L Drilling S Drill Rig: CME 45 Baring Typo. 115A DA1'IE 1INIE 17RIa]til DEVIII llga ER IUS1111*4(;s ELIA""111 N ti!'.Vtll_I%Si Ell 'kl,Sfl[ ,UthlkS I}rr 'I€>R Slit; KEY SHEET FOIL FXPLANATION OF .$),N1130LS AND A1313RIIVIATIf_ NS • 1'4� N FRATION - 11LOWS/fOOT I III 20 41 411 611 KU 11111 • • • } ] i 7 Qj BORING LOG T� EiORW; NUNIRER WV-33 DATE DRILLED 3/31/2005 NMIECT NUI&IBE:R 70055012 PRO.)ECT Camp 1_,CIS;une !Tooling PACEF I OF 1 Irerrc-ar.131mo I)I;VTI I 1)I•:SCRI PTION (11'.) 0.0 {5.0 Tall to llglll blown. Illoisl to 11'cl, I(losc I111111dikllll (1cnsc, silly linc SAND 15�11, 110ri Ilg lurllliwllld al 15 ILm. Cave ill nt 8 feel after complclioll. 411_f ) (A;assificd Icy: %1SB DIillcl': 1 fi 1. DrilfillF q Dill Rig: CN11:45 rSEP 1 4 ZOia liuring"I}�Ilr: IIS�\ SEE KEY S1-IFET FOR EXPLANATION OF SYMBOLS AND ABBREVEATIONS • I'ENETRATION - BLOWS/FOOT 0 111 21 30 41) 61) RII 1110 • 11 • BORING LOG BORING NUMBER WV-35 DATE 1)R11,1,E1) 3/31 /2005 P110,IECI' NlJ\161?R 70055012 11R01EC,F Can111 LC.ICLMC !-lousing PAGE I OF I Irerracon I k) DI';I''1'I'l DESCRIPTION (I.T.) c1.a "]all to brown. moist, loose to medium, dens, tiilly linc ISoring terminated at 14; Icct. C'cm'c in ul IU lecl Idlercon,pletion. I 40.0 C'lnssilicd lip•: KIS13 I)rillcr: J & L Drilline Drill Rig: OWE 45 W ]iorinI. Tylic: 11.9A SCP I 4 2010 r iRr Kl\U%C,V ER ]CLADINGS PATE. TIME )WHIE lif.iil'.CI'IF YV ti[AFnk.k7.A rIU\'I'1111[ 3+31,115 IN Y,kfs SFE- KEY SH FI-L-F FOR EXPLANATION OF SYMBOLS AND ABBREVIATIONS 0 PENE-FRATION - J BORING LOG WRING NUMBER WV-36 DATE DRILLED 3/31/2005 PROJECT NUi1•IBI R 70055012 PROJE-CT Camp Ldcunc Housing VAG1; 1 0 F 1 1 re rrc DEPTH DESCRIPTION (F IQ 0.0 IM Wo ClaQMd Br MSH Driller: J & L Drilling Drill Rig: CME45 liorinW'1 "s I ISA Tan it) light bro mn. nlui.t to wel. loo a to oteditun &FIA. Silly. line SAND (S1-1). Boring lermivated al 15 lect. after completion. SFP Y 4 2010 DXI'IS TIM11 (:Nr" I1t:Prlf -DWAIERREADI\[;S FLl.V rJON til'anlLl%.1'flitti'I'1�11: 3+}hlt5 rhy IM JW Uiv/-?1lfr SEE KEY SHI:1 'I' FOR EXPLANATION OF SYMBOLS AND ABBREVIATIONS O PENETRATION - BLOWS11,700'1' n 11) 20 xll 41) bll SO Inn I3O R I NG LOG BORING NUMBER WW37 PRCM Eur NU11i13E1t 70055012 PI2C)JEM Camp Lalm"m 1-Inushg PAGE I OF I Ire rr acaln DEP"TLI DF-SCRIPTION (FT.) nu 6.0 \.0 {flay, snnisl. eery loose to looses silty fine SAND (Ski). n10i£lt11'0 COHIClll Oil S-I: W-1: \V:isliL!d No. 200 siove on S-1: 11200=20'iiI f-iefll h o n io um. moist. Ionic. clayey. fimr SAND . ISC1. l-I_2111 h OWT1. I1111IS1, IIIClhllln dCIISC, Imc SAND with silt (`h). Boo inloi minated al 15 Iec1, C;Ivc in al 4,i Iwrl aflcr c"llylutiuil. 40.0 Classilictl ky: Msh DIiIICr: I f_ Urifline Drill161;: _ SEP X 4 2010 130611g'[' VC- I ISA SF�L KI�Y SHE-E—T FOIL EXPLANATION ANATION OF' SYMBOLS AND ABBRE-VIATIONS • PENFTRATION - BLOWS/FOOT 11) G11 HI -nl WI Mf Itill • • • BORING LOG BORING NUMBER WV-38 DATE DRILLED 3/31/2005 PROJECT NUMBER 70055012 PROJECT Camp Ldcunc Housing PAGE. 1 0 1 -' 1 Irerracon 4 2 7 III Ih 1 LABORATORY COMPACTION CHARACTERISTICS OF SOIL IrerracoR Report Number: 70055012,0001 Service Date: lurch 24, 2005 52�DGrerr U.iK} =-n�:. it a!eigh. NC 276 t 61 (3FJ)ft73'l, 11 Client: Uttlejc,hn Engjaeering A,-,ac Report Date: March 24. 2005 f LM. Thomas Davis Project: Camp LQJE~une-Hou,-in€1 1935 21 sl Ave S Camp Lc;Jeune Nashville TN 37212 J fcksurwiflc, NC Material Information Contractor: Source of h4aterial: ProPosE:ri Use: US CS: Laboratory Test Data Test Procer_1l_Iru: � o� l 4vl i't l l . d : >rirl'14?ll� t'r+�l,t�ll"tiiorr: Rnmirw2r Type; h'i lxirllult? l wy tlnii '::>t:iwllll, put". Optimum '%.Vater Crmlint, °/o: ject Number: 70055012 Sample Information Sampled By. Stephanie 1'1. Co(,iey Sarnpie Loca:itIl?: WV- i 5 1 - a` Sarnple oescripiior: Silty Sand Result ASThl D698-91 Lici:lid U111il: l+'A 7-iluthod A iylmiL KA .,r s.cl F rewaration 4 lnFtic.ily lwic�x. I k�rl t>la:.tlr. Miriwi.,�l liilrl mor r�, pa: %` in.g 9;,100: iti .2 It�'I.ti Li, i-'^5,":•irl� n•�(): i'•4r•,. Moisture Del7Sity Relations zt,m Air 1/ol�k Cure (o. assumed spr.,65:: [F;svi:y 2X-2 1_ 17 w C, N"Is,ve Cµr,re ii!4b7 sppcifil-�atiolls ServiCPS-Ohlain a Si:r opie of backfiill material at tlec. proj,?ct silr: and return it If) tht, laburalory, t'repar? ail€3 test the sample fQF rllaisturo-density re-lationohip, S E P 14 2010 Report Disirihtition: f chnici:xaZ-.Sicphanie, 11. Conley 'II U1mk1?,rl1-, IuJkr!"riny Msa_ Reviewed by: t;t:,tul�,tS, Fs:kly?ik Prot�:;skor;ol i (3r;rJ1n�E� T nu real, were per.-orm:d in qe:,E,ral Arjcc?rdarx a with applicable ASTI•,t, A +HT0, or DOT to! t me'U'vAs. This reporl is exci45iveh; ix the true_ of ft cl WIL i 1dii ;ed HtsOW 73n-3 SNA not 60'0pr0• 1J:Ld nxer;;>i u1 `ull'Ailholrt the wtien consilni of o,n conspony, T Est results transmill?d hragrin rve only t-tirplt:a't);. la the nctuei samples If"qhM al the lovation(s) not4•romed an,-F am rink necessarily ildcatis'0 of tha prupCrtir;;; :r4 r4 Ear cipparently sirn lar or idcnd.--ni n•„it�rn,alP, Page 1 :74 1 ..,� • - a California Bearing Ratio Test Report (ASTM D1883) --j 400 -3- i t _ - _j - --------- - G FEE— ------- ------- ---- 0,00 0.10 �.20 U.30 0-40 U.5D Penetration (in.) Mold('d Soaked I C 13 VAO Linea, P en. Sviell DD (Prf) 11X, PeIDD I'AiC DD tper)% f,,IDD M!C (34) i 0. 10, 0, 2 0 Corr, Sur. 11,16 1 100.5 W 7 EXL, 17.1 100.5 198. 7% 18.2% 12O 15.7 0M 10 6 - 6 2 Material Description Uscs TADD opt, MIC PI Silly Sand SM 161.t 17.4 Project No.: Y0055012 Test Description/Romarks.- 1st run Project: Carrip LeJC-10i,a HOUSMO Bised on 61andard Proctor Location: M-1 5 1-3' Test Method: ASTM ID 1883 DD - Diy Density Date Sampled: 3.116/2005 MDO - Maxifnurn Dry Density Date Tested: 3128/2005 M,,'C - L-loisture Content Tested By: S. Cooley Reviewed BX: M. Potratz CALIFORNIA BEARING RATIO TEST REPORT Terracon 5240 Green's Dairy Road - Raleigh, NC 276�- 919) 873-2211 SF -P 1 4 2010 California Bearing Ratio Test Report (ASTM D1883) Ana m �7 A 2f)6 —7 ........... .. ..... .. . .... .... 1.-.gyp.,. .......... . ...... ------ EP 77 D.10 0.20 Penetration (in.) I'd n I -J o d Sot,kssri CBR, Umcar Pen. swell. DID (P(;0 % MD0 MIC t"Yc,) DD (pt) %,, IVI D D M/C mx� Eue()-20" Corr. Sur- % 1 100.5 98.7310 171 100.5 '98, 7 % 18- 2 V.-, 0.04 10 0,0% 2 3 Material Description USCS M D I) Opl, W(; I-L PI Silly Sand Sm 101,8 17-4 m-P Project No.: 70055012 Tesi Duscription-IRcmarks: 2nd rurt Project: C;,Arri) 1-0jourie Hot*Ing Based on Stand,,Jr-(] Proclor Location: V�ov-i5 1-31 Test Method: ASTNI D1883 DID - Dry Density Date Sampled: 3Mf' 3.r2005 1ADD - Maximum Dry Density Date Tested: 12?V,0005 IYUC - r-3rilsture Content Tested By: S. C(x)lley Reviewed By-. M. Polr6L- CALIFORNIA BEARING RATIO TEST REPORT Terracon 5240 Green's Dairy Road - Raleigh, NC 27616 - (919) 873-2211 S�q 1 4 2010 D IN IN CUM- S W. W'-- 3.,g 40 OV tu as 1(1 L4)' -,L 441 I-Lu- i GRAIN SIZE DISTRIBUTION CURVE 0 R I ING VS ;IT,-- A $ I M NAT A—sjERBM.� LL "A N/s 1 to Ire rrar- o n S E P 1 4 2010 GENERAL NOTES DRILLING & SAMPLING SYMBOLS: SS Split Spoon - 1318" I.D-, 2" O.D., unless otherwise noted HS: Hollow Stem Auger ST: Thin -Walled Tube - 2" O.D., unless otherwise noted PA: Power Auger RS: Ring Sampler - 2.42" 1.D-, 3" O.D., unless otherwise noted HA: Hand Auger DBf Diamond Bit Coring - 4", N, B RB: Rock Bit BS: Btlkk Sample or Auger Sample WB: Wash Boring or Mud Rotary The number of blows required to advance a standard 2-inch O.D. split -spoon sampler (SS) the last 12 inches of the total 18-inch penetration with a 140-pound hammer falling 30 inches is considered the "Standard Penetration" or "N-value". WATER LEVEL MEASUREMENT SYMBOLS: WL: Water Level WS: While Sampling NIE: Not Encountered WCL Wet Cave in WD: While Drilling DCI: Dry Cave in BCR: Before Casing Removal AB: After Boring ACR: After Casing Removal Water levels indicated on the boring logs are the levels measured in the borings at the times indicated. Groundwater levels at other times and other locations across the site could vary. to pervious soils, the indicated levels may reflect the location of groundwater- In tow permeability soils, the accurate determination of groundwater levels may not be possible with only short -tens observations - DESCRIPTIVE SOIL, CLASSIFICATION: Soil classification is based on the Unified Classification System. Coarse Grained Soils have more than 50% of their dry weight retained on a #200 sieve; their principal descriptors are: boulders, cobbles, gravel or sand. Fine Grained Soils have less than 50% of their dry weight retained on a #200 sieve; they are principally described as clays if they are plastic, and silts if they are slightly plastic or non -plastic. Major constituents may be added as modifiers and minor constituents may be added according to the relative proportions based on grain size, In addition to gradation, coarse -grained soils are defined on the basis of their in -place relative density and fine-grained soils on the basis of their consistency. CONSISTENCY OF FINE-GRAINED SOILS RELATIVE DENSITY OF COARSE -GRAINED SOILS Standard Unconfined Penetration or Standard Penetration Compressive N-value (SS) or N-value (SS1 Strength, Qu, psf Blows/Ft. Blows/Ft. Consistency Relative Density < 500 <2 Very Soft 0-3 Very Loose 500 — 1,000 2-3 Soft 4-9 Loose 1.001 — 2,000 4-6 Medium Stiff 10 — 29 Medium Dense 2,001 — 4,000 7-12 Stiff 30 — 49 Dense 4,001 — 6,000 13-26 Very Stiff 50+ Very Dense 8,000+ 26+ Hard RELATIVE PROPORTIONS OF SAND AND GRAVEL GRAIN SIZE TERMINOLOGY Descriptive Term(s) of other Percent of Major Component constituents Dry Weight of Sample Particle Size Trace < 15 Boulders Over 12 in. (300mm) With 15 — 29 Cobbles 12 in. to 3 in. (300mm to 75 mm) Modifier > 30 Gravel 3 in. to #4 sieve (75mm to 4.75 mm) Sand #4 to #200 sieve (4.75min to 0.075mm) RELATIVE PROPORTIONS OF FINES Silt or Clay Passing 4200 Sieve (0.075mm) Descriptive Term(s) of other Percent of PLASTICITY DESCRIPTION constituents Dry Weight Term Plasticity Index Trace < 5 Non -plastic 0 With 5-12 Low 1-10 Modifiers > 12 Medium 11-30 High 30+ J1-r .t 4 LUJU Irerracon r, UNIFIED SOIL CLASSIFICATION SYSTEM Criteria for Assigning Group Symbols and Group Names Using Laboratory Tests' Soil Classification Group Symbol Group Name" Coarse Grained Soils Gravels Clean Gravels Cu >- 4 and 1 < Cos I' GW Well -graded gravel' More than 50% retained More than 50% of coarse Less than 5% fines` Cu < 4 and/or 1 > Cc > 3` GP Poorly graded gravel' fraction retained on on No. 200 sieve No, 4 sieve Graveis with Fines More Fines classify as ML or MH GM Silty gravel`" " than 12% fines° Fines classify as CL or CH GC Clayey grave;"" Sands Clean Sands Cu �: 6 and 1 < Cc < S SW Well -graded sand' 50% or more of coarse Less than 5% fines' Cu , 6 and/or 1 > Cc > 3` SP Poorly graded sand' fraction passes - No. 4 sieve Sands with Fines Fines classify as ML or MH SM Silty sand"" More than 12% fines" Fines Classify as CL or CH SC Clayey sand"... Fine -Grained Solis Siks and Clays inorganic PI > 7 and plots on or above 'R" line' CL Lean clay"`" 50% or more passes the Liquid limit less than 50 Pf <4 or plots bet°w -A- fine' ML SiitV` "` No. 200 sieve organic Liquid limit - oven dried Organic clay""" <0,75 OL Liquid limit - not dried Organic silo` Silts and Clays inorganic PI plots on or above -A' line CH Fat clay"-"'' Liquid limit 50 or more P1 lots below 'A- line MH Elastic Sill^ organic Liquid limit - oven dried Organic clay" 0.75 OH liquid limit - not dried Organic silt"r "° Highly organic soils Primarily organic matter, dark in color, and organic odor PT Peat A Based on the material passing the 3-in. (75-mm) sieve If field sample contained cobbles or boulders, or both, add "with cobbles or boulders, or both" to group name. °Gravels with 5 to 12% fines require dual symbols: GW-GM well -graded gravel with sill, GW-GC well -graded gravel with clay, GP -GM poorly graded gravel with silt, GP -GC poorly graded gravel with clay. °Sands with 5 to 12% fines require dual symbols: SW-SM well -graded sand with sill, SW -SC well -graded sand with clay, SP-SM poorly graded sand with sill, SP-SC poorly graded sand with clay tt Cu = DoolD,o Cc = {93o) D,o x Dao r If soil contains 2 15% sand, add 'With sand" to group name. olf fines classify as CL-ML, use dual symbol GC -GM, or SC-SM. "If fines are organic, add "with organic fines" to group name. If sail contains_ 15% gravel, add "with gravel" to group name. ' If Atterberg limits plot in shaded area, soil is a CL-ML, silty clay. k If soil contains 15 to 29% plus No. 200,, add "with sand" or "with gravel," whichever is predominant. L tf soil contains _> 30% plus No, 200 predominantly sand, add "sandy' to group name. If soil contains - 30% plus No, 200, predominantly gravel, add "gravelly" to group name. "PI 2: 4 and plots on or above "A" line. aPt < 4 or plots below "A" line, P PI plots on or above "A" line. °PI plots below "A" line. 60 . _ . I ... 1. For classification of fine-grained 50 ,soils and tine -grained fraction _ of coarse -grained soils of - line d Horizons : P Horirontal z; PI»4 to LL=25.5. then PI»O.ia (LL-20)- LX n0 ; Q l EquaLon of -U- • line Vertif:N at LLu IFr to PIc71 r 30 t.- them" U I • �' t F r I F= EL { i 10. r -_-- L MML L. OL -- - f or l s p- 0 10 16 20 30 40 50 6n 70 go 90 LIQUID LIMIT fLL1 -'-- S ,oa „o F P 1 4 2010 k Irerracon Form 111--619$ THIRD AMENDED AND RESTATED LIMITED LIABILITY COMPANY OPERATING AGREEMENT OF ATLANTIC MARINE CORPS COMMUNITIES LLC THIS T1-IIRD AMENDED AND RESTATED LIMITED LIABILITY COMPANY OPERATING AGREEMENT (this "Agreement") of ATLANTIC MARINE CORPS COMMUNITIES LLC (the "Company") is made as of November 20, 2007 (the "Amendment Effective Date"), by and between AMCC MANAGING MEMBEIZ LLC, a Delaware tirnited liability company, as the managing member (the "Managing Member") and the UNITED STATES OF AM1RICA, Department of the Navy, as the member (the "Government Member"). The Managing; Member and the Government Member are collectively referred to as the "mernbers." WI`iNESSE-TI.1: WHEREAS, the United States Congress, through Subtitle A - Military Housing Privatization Initiative of the 1996 Defense Authorization Act, P.L. 104-106, 110 Stat. 186 (the "Authorization") has provided alternative authorities for acquisition and improvement of military housing; WHEFt.EAS, pursuant to the Authorization, the Department of the Navy issued Invitations for Offerors N62470-04-RP-00163, N-62470-06-RP-00013 and N-62470-07-R11- 00002, for creation of a public -private venture for the development and operation of housing in support of Marine Corps operations at (i) Marine Corps Base Camp Lejeune, Jacksonville, North Carolina, (ii) Marine Corps Air Station New River, Jacksonville, North Carolina, (iii) Marine Corps Air Station Cherry Point, Havelock.. North Carolina, (iv) Stewart Terrace, New York and to market and sell certain land and housing at Stewart Terrace, New York, and (v) Westover Air Force Reserve Base, Massachusetts (as amended, the "11-0"); WFIE'REAS, Actus Lend Lease LLC responded to the IFO, and submitted its offer to design, develop, finance, construct, renovate, demolish, sell, own, lease, replace, manage, acquire, operate and maintain existing; and certain new residential units and associated improvements at the Installations and to market and sell the. Stewart Sales Property (the "AMMCC Offer"); WHEIZEAS, pursuant to the Authorization, the Department of' the Navy issuer] a Request for Qualification and Request for Proposals N62467-99-R-0092, for creation of a public -private venture for the development and operation of housing in support of Marine Corps and Navy operations in Beaufort and Port Royal, South Carolina (as amended, the "RI'1 P"); WHEREAS, Actus Lend Lease LLC responded to the )UP, and submitted its offer to design, develop, finance, construct, renovate; demolish, sell, own, lease, replace, manage, 91004-00141I.FOA1,13388898.1 1 S P 1 4 2010 I EXHIBIT A LEGAL DESCRIPTIONS Exhibit No. Property A-1-1 Cherry Point: Grants Landing Housing A-I-2 Cherry Point: Slocum Village Community Center A- 1-3 Cherry Point: Slocum Housing A- %' Stewart Terrace Parcel A-3-1 Camp Lejeune: Berkeley Manor A-3-2 Camp Lejeune: Boy Scout Road A-3-3 Camp Lejeune: Courthouse Hay A-3-4 Camp Lejeune: Knox Mobile Home Park A-3-5 Camp Lejeune: New River Enlisted Housing A-3-6 Camp Lcjeune: New River Officer Housing A-3-7 Camp Lejeune: Old Hospital Point A-3-8 Camp Lejeune: Paradise Point North I A-3-9 Camp Lejeune: Paradise Point North 2 A-3-10 Canip Lejeune: Paradise Point South A-3-11 Camp Lejeune: Tarawa Terrace A-3-12 Camp Lejeune: Watkins Village A-3-13 Camp Lejeune: Scales Creek A-4 Stewart Transfer Parcel A-5 Tarawa Terrace 11 A-6 Grants Landing Apartments A-7-1 Cherry Point Phase It: Grants Landing Housing A-7-2 Cherry Point Phase 11: Nugent Cove A-7-3 Cherry Point Phase H: Binder Oaks A-7-4 Cherry Point Phase: 11: Hancock Village A-7-5 Cherry Point Phase II: Slocum Village II A-7-6 Cherry Point Phase I1: Grants Landing Sign A-8- I Camp Lejeune Phrase II: Watkins Village 41004-0014/LEGAL 13386598,9 Exhibit A-1 SEP 1 4 2010 A-8-2 Camp Lejeunc Phase 11: Paradise Point A-8-3 Camp Lejeunc Phase II: Midway Park A-8-4 Camp Lejeune Phase 11: New River Officers (Douglass )load) A-8-5 Camp Lejeune Phase II: Stone Street Lay -Down Area A-8-6 Camp l,.ejeune Phasc II: Autumn Oval and Brewster Sill A-8-7 Camp Lejeune Phase 11: Courthouse Bay Sign A-8-8 Camp Lejeune Phase 11. Seth Williams and Charles Street Sign A-8-9 Camp Lejeunc Phase It: Stone Street and Seth Williams Sign A-8-10 Camp Lejeune Phase 1I: TTI Maintenance Buildings A-9-1 Camp Lejeune Phase III: Midway Park A-9-2 Camp Lejeune Phase III: Tarawa Terrace 11 and III A-9-3 Camp Lejeune Phase III: Paradise Point Maintenance Facility A-10-I Cherry Point Phase III: Nugent Cove A- l 0-2 Cherry Point Phase III: Grant's Landing Community Center A-10-3 Cherry Point Phase I11: Fort Macon Village A-10-4 Cherry Point Phase III: Slocum Village — Area 2 A-10-5 Cherry Point Phase III: Lawson (Lanham) — Area I A-11 Westover Parcel A-12-1 Cherry Point Phase III Slocum Village Area 1 Delayed Parcel A-12-2 Cherry Point Phase III Slocum Village Area 3 Delayed Parcel A-12-3 Cherry Point Phase III Slocum Village Area 4 Delayed Parcel A-12-4 Cherry Point Phase III Slocum Village Area 5 Delayed Parcel A-12-5 Cherry Point Phase H1 Slocum Village Area 6 Delayed T Parcel A-12-6 Cherry Point Phase III Slocum Village Area 7 Delayed - Parcel Exhibit A-2 SEP 1 4 2010 9 i QQ0.-0014/LEGA 1.13386598.9 A-12-7 Cherry Point Phase III Slocum Village Area 8 Delayed Parcel A-13-1 Cherry Point Phase III Lawson (Lanham) Area 2 Delayed Parcel A-13-2 Cherry Point Phase III Lawson (Lanham) Area 3 Delayed Parcel Exhibit A-3 S E P X 4 7010 91004-00141Lf'.Ci A L l 33865989 w Execution Copy SECOND AMENDED AND RE, STATED REAL ESTATE GROUND LEASE AND CONVEYANCE OF FACILITIES UNITED STATES OF AMERICA, DEPARTMENT OF THE NAVY "Government" and ATLANTIC MARINE CORPS COMMUNITIES LLC 91004.00 [ 4![,EGA L ] ]786598.10 "Lessee" October 1, 2007 S E P 14 2010 I R AGREEMENT NOW, THEREFORE, in consideration of the foregoing, of the mutual promises and covenants set forth below, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged by the Parties, and subject to the terms, conditions, covenants and agreements set forth in this Lease, the Parties hereby continue, amend and restate the Amended Ground Lease in its entirety and agree as follows: 1. LEASE OF LAND AND CONVEYANCE OF EXISTING IMPROVEMENTS 1.1 The Government does hereby lease, let, demise and rent exclusively to Lessee, and Lessee does hereby rent and lease from the Government, its rights, title and interest, on The terins and conditions set forth herein, in certain land including: the Cherry Point North Carolina Parcel, as more particularly described in Exhibit A-1 (the "Cherry Point Parcel"), the Stewart Terrace New York Parcel, as more particularly described in Exhibit A-2 (the "Stewart Terrace Parcel'), the Lejeune North Carolina Parcel, as more particularly described in Exhibit A-3 (the "Lejeune Parcel"), the Stewart New York Transfer Parcel, as more particularly described in Exhibit A-4 (the "Stewart Transfer Parcel"), the Camp Lejeune North Carolina 'Tarawa Terrace Parcel, as more particularly described in Exhibit A-5 (the "Tarawa Terrace Parcel"), the Cherry Point North Carolina Grants landing Apartments Parcel as more particularly described in Exhibit A-6 (the "Grants Landing Apartment Parcel"), the Cherry Point North Carolina Parcel Phase 11, as more particularly described in Exhibit A-7 ((he "Cherry Point Parcel Phase lI"), the Lejeune North Carolina Parcel Phase 11, as more particularly described in Exhibit A-8 (the "Lejeune Parcel Phase 11"), the Lejeune North Carolina Parcel Phase 1I1, as more particularly described in Exhibit A-9 (the "Lejeune Parcel Phase III"), the Cherry Point North Carolina Parcel Phase 111, as more particularly described in Exhibit A-10 (the "Cherry Point Parcel Phase I1I"), the Westover Massachusetts Parcel, as more particularly described in Exhibit A-] 1 (the "Westover Parcel'), each of which is attached hereto and made a part hereof and depicted upon the surveys attached at Exhibit B-1 through B-I t, respectively (and collectively referred to as the "Parcels"); (collectively, the Parcels are referred to as the "Land-," those Parcels described in Exhibits A-7-1 through A-7-6 and Exhibits A-8-1 through A-8-10 and depicted upon the surveys attached as Exhibits B-7-1 through B-7-6 and Exhibits B-8-1 through B-8-10 are collectively referred to as the "Phase II Parcels" and those parcels described in Exhibit A-9-1 through A-9-3, Exhibits A-]0-1 through A- 10-5 and Exhibit A-] I and depicted upon the surveys attached as Exhibit B-9-1 through B-9-3, Exhibits B-10-1 through B-10-5 and Exhibit B-11 are collectively referred to as the "Phase III Parcels") attached hereto and made part hereof; together with all and singular the appurtenances, rights, privileges and easements unto the Land belonging or in any way thereto appertaining including, but not limited to, the right of access to and use of the streets, roads, electric, gas, telephone, water and sewer facilities now or in the future appurtenant to, servicing or benefiting the band (collectively, the "Appurtenances"). Fee title to the Land shall remain vested with the Government. In addition to the foregoing, upon the Government's notice to the Lessee of the availability of one or more Delayed Commencement Parcels, the Government shall lease to Lessee, on the terms and conditions set forth herein, the Delayed Commencement Parcels, which 9I 4-001 vLEGA L 13386598,10 -4- S EP 1 4 2010 IN WITNESS WHEREOF, the Government and Lessee have executed this Lease to be effective as of the dale first written above. WITNESSES: Name: -To- tole Name: 'J.e't t-1.•,�1�.. DISTRICT OF COLUMBIA GOVERNMENT: UNITED STATES OF AMERICA By:7 —�`-'�- _ Scott Forrest, Director Special Venture Acquisition Program Naval Facilities Engineering Command Department of the Navy The foregoing instrument was acknowledged before isle on the --D-day of pAemVfr-, 2007, by Scott Forrest, Director of the Special Venture Acquisition Program, NavM Facilities Engineering Comrna.nd of the Department of the Navy on behalf of the United States of America. My Commission Expires E-n� C, r�� Notary Public in and for the said county and said state Notary's Typed or Printed Name Efizaboth T. McMahon Notary Public, District of Columbia My Gommi5sloa Explros 3-14-2010 (SIGNATI,IKE PAGE TO REAL ESTATE GROUND LEASE AND COWEYAUCE QE PACILIFIEsj SFP 1 4 20M Name. -c M.07.0A. Name: CA—t A-*ri s LESSEE: Atlantic Marine Corps Communities LLC, a Delaware limited liability company By; AMCC Managing Member LLC, a Delaware limited liability company, its managing member By: Actus Lend Lease Holdings LLC, a Delaware limited liability company, its sole member By; Name; -A�t E1 KiM'5 Title: Savior vjc,- I3I9` RIOT Of--e0UJMB4A } ss. sic)lrc. C(-nCWJCKC[1 ) I(Yl ores ow "i The foregoing instrument was acknowledged before me on the 2_+ day of Scakmbcr , 2007, by a Rol(Y�C�CS' etus Lend Lease Holdings LLC, a Delaware limited liability company, the sole member of AMCC Managing Member LLC, a Delaware limited liability company, the managing member of Atlantic Marine Corps Communities LLC, a Delaware limited liability company, on behalf of such limited liability companies. Notary vblic in and Tor the said county and said state a *�O i rnr6rW Notary's Typed or Printed Name My Commission Expires l0.03•QP, __ [SIGNATURE PAGE TO REAL CSTATF GROUND LEASE AND CONVEYANCE OF FACILITIES) a».x•..+pf aw.ew r.or ra.r.rw sar r F4° rods.ra 3a9 ewr a000ra.° a as +rwr axr.sa .rr °ww+rn +wcax .x .vo- rJvr ..� reelxro faun afM.Y.Jar .s Parm 3.IL M.r M wlrk � IY6'cal ar cvW rze � 1o•J++� Kn+aR �.+. 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Pnt Jx,ua. er +•. o.re r,rn r...r...+c+..f +.a a..mrr a=r J4/O. r.. rmeof. x u°u•r,et .w D�uws++p,r.. uomm«s .ter wr n•..ta a r++�mPfaP .r . wf v a.s £rzssY xo rnm�nr+a �.Jr �,M.c nR fas'rza.tr a. uarwnsra t. nrr+.r rovnwnrs a. naurzs sf~ter ..un>.rch.s fm ar. Jrmwv er ae r,.rr+. x b►' rq. � wM.vfn�r C+I'J Jfl •f � FaT mr11tl 40 JdtM.h [a,MRS a a{f warm la3 h ryt [ +S JC�JL vrrNr rwu col+rarn Paafd nW.p W.PC. a(vx0 J,Y; ItJr. BOUNDARY SURVEY- HOUSING PRIVATZA77ON WA MNS VILLAGE CAMP LEJaWE - OAGLOW COUMY - NORTH CAROLWA ALGL6F Q acru .fDD ! .— 0t235-f $ PA0,ECT WRWICG DLI ;NfavfY fR .r.Y FTLO E00, ms; -PoJTER r-F vgrDl-012.I`.D003 _cf SHEET ] of I F s. rg S S SEP142010 U.S. ARMY CORPS OF FACINEERS WILMINGTON DISTRICT Action Id. 200500210 County: Onslow U.S.G.S. Quad: Camo Le[eunc NOTIFICATION OF JURISDIC1I0nAI. DETERNUNATI.ON Propf tt"y", ,vFc f,Agcnt::,Cummandlna General >'►ctciresd- F �1i?IXCON Attn: M. Korenek 1LMarine Corps Base, PSC Box 20004 am Lc'euneNorth Carolina 28 2-0004 Telephone No.: Property description: Size (acres) 1051 Nearest Town Sneads Ferry Nearest Waterway New IMer River Basin White Oa USGS HUC Q3020302 Coordinates N 34.7149 W 773463 Location description Parcel 3 Is located on the +crest mainside of Camp Leieune alone the New .River partially located within the vicinity of Stone Sheet and Bicentennial Avenue, in Camp Leeieune, Onslow County, forth Carolina. Indicate Which of the Following Apply: Based on preliminary it formation, there may bt; wetlands on the above described property. We strongly suggest you have this property inspected to determine the extent of Department of the Army (DA) jurisdiction. To be considered final. a jurisdictional determination roust be verified by the Corps. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process ( Reference 33 CFR Part 331). There arc Navigable Waters of the United States within the above described property subject to the permit requirements of Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the datc of this notification. Xf There arc waters of the U.S. including wetlands on the above described project area subject to the permit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed fivs years from the date of this notification. We strongly suggest you have the wetlands on your property delineated. Due to the size of your property and/or our present workload, the Corps may not be able to accomplish this wetland delineation in a timely manner. I'or a more timely delineation, you may wish to obtain a cunsultant. To be considered final, any delineation mast be verified by the Corps. _ The wetland on your property have been delineated and the delineation has been verified by the Corps. We strongly suggest you have this delineation surveyed. Upon completion, this survey should be reviewed and verified by the Corps. Once verified, this survey will provide an accurate depiction of all areas subject to CWA jurisdiction on your property which, provided there is no change in the law or our published regulations, may be relied upon for a period not to exceed five years. X The waters of the U.S. including wetlands have been delineated and surveyed and are accurately depicted on the plat sighed by the Corps Regulatory Official identified below on 41712005. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. There are no waters of the U.S., to include wetlands, present on the above described property which are subject to the permit requirements of Section 404 of the Clean Water Act (33 USC 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. �j The property is located in one of the 20 Coastal Counties subject to regulation under the Coastal Area Management Act (LAMA). You should contact the Division of Coastal Management in Wilmington. NC, at (910) 395-3900 to determine their requirements. Page 1 of 2 SEP 14 2010 Placement of dredged or fill material within waters of the US and/or wetlands without a Department of the Army permit may constitute a violation of Section 301 of the Clean Water Act (33 USC § 1311). If you have any questions regarding this determination and/or the Corps regulatory program, please contact Jennifer S. Frye or Brad Shaver at 910-2514923/461 1. Basis For Determination: This project Brea exhibits wetland criteria as destribed in the 1987 Corps Wetland Delineation Manual and is adjacent to the New River, a navipab_le water of the U.S. This site also Contains waterbodies that exhibit Ordinary Hi h Water [narks as indicated by changes in soil characteristics and the absence of ter estrial ve elation and are tributaries to the New River. This determination is based on information submitted by Versar, Inc. and a site visit by Jennifer Frye and Brad Shaver on 11/4/2004. Remarks: copy furnished: Steve Harriott, Versar, 1nc., 9200 Rum_sey Road, Columbia, MD 21045 Richard Marshall, PLS,355 Warner Winn Road, Kittrell, NC 27544 Phil Payonk, USACE. Wilminetan DistrictTS-PE, Wilmington, NC 28402 Corps Regulatory Official: - -- Date 04/07/2005 Qpiration mate 4/7/2010 FOR OFFICE USE ONLY: • A plat or sketch of the property and the wetland data form niust be attached to the the copy of this form • A copy of the "Notification Of Adnrinistrative Appeal Options And Process And Request For Appeal" form must be transmitted with the property owner/agent copy of this form. • if the property contains isolated wetlands/waters, please indicate in "Remarks" section and attach the "Isolated Determination Information Sheet" to the file copy of this form. Page 2 of 2 CEP 1 4 2010 s` U.S. Marine Corps Base Came Lejcune Wetlands Survey MaiaSide Area 3 - Oaslow County, NC Survey Date: Fall 2004 Map Date: 30 March 2005 Map Pmjection: UTM Zone 18N, NAD83 -..Rap! r'mjmionq: NCSP, NAD83; WGS84 Wetland CO—dt L_ Surveying Consultant: Steve Harriou Richard Marshall, PI-S Profisriortal Wetland Scientist 355 Warner Winn Road Vcrsar, Inc. 1(ittrell, NC 27544 9200 Rumsey Road (252) 436-0166 Columbia, MD 21045 (410)740•6099 m I� N 0 General MotesI. All distances shown are ground horizontal. 2. This survey is tied to grid and the datum is NAD 83. - 3. distances, Azimuths, and areas were computed from the DGPS survey dare using Are View GIs,' 4. This survey is prepared without the benefit of a Title Report and may not indicate all encumbrances on the property. 5. This survey is subject to ali easements. agreements and righuof-way of record prior to the date of the survey. 6. This survey is of the wetlands boundaries of Site 3 on the Maintw area of Marine Corps Base Camp Lejcune. in Omrow County. ITC, as delineated and surveyed by Vasa, inn^ Cohunbia, MD, 7. This is a Class A DOPS survey. 8. The DGPS survey was performed using a Trimhlc GeoXT unit (P/N 49050.20) with an external differential antenna, having sub -meter accuracy. The static tests performed Ca this hardware over known points during this surrey showed a constant horizontal accuracy of 1 meter or better. 4. Stream locations depicted are approximate (not surveyed). This map is a certified survey but has not been reviewed by a local government agency for cornpliaace with any applicable land development regulations and therefore does not meet the minimum uandards for recording- This certifies that this copy of this Plat accurately depicts the boundary of the Jurisdiction of Section 404 of the Clean Water Act as determined by the undersigned on this date. Unless there is a change in the law of USACE published regulations• the rider inaii is of Section 404 jurisdiction any be relied upon for a period not w exceed five yeah from this date. This determination was mock utili4a8 the 1997 Corps of Fngineers wetlands [xliaearioe Mannar. Corps of ]Engineers Approval Name: Title: A1wy�a�.� Date: , ? Q-,Q �t7dS �Soos a `,`e,�11411tllllffJflfJ'', s.p .•OF1r5Si �.�. �. SEA' -..rJ1i11111st.•: - - Rico" C. MarshiA J. Professional Landr Sarveycr, L-2W6 rage L Ot 11