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HomeMy WebLinkAboutSW6110806_HISTORICAL FILE_20111104STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS DOC TYPE 1 ❑ CURRENT PERMIT ❑ APPROVED PLANS ISTORICAL FILE COMPLIANCE EVALUATION INSPECTION DOC DATE YYYYMMDD November 3, 2011 NCDENR — DWQ Stormwater Permitting Unit 512 N. Salisbury St. Raleigh, NC 27699-1617 Attn: Robert D. Patterson, PE Re: Wedgefield Apartments HUA Job #HC1108 Dear Mr. Patterson, (L�l� Hobbs Upchurch Associates engineering I planning I surveying NOV - 4 2011 �DDSNAND STMMATER BRANCH In reference to your emailed comments from October 28, 2011, the following are the responses to those comments made by your office for the above named project and our responses are as follows: 1. It is noted that you will be providing the original signed O&M Agreements and revised SWU-101 form. Submitted original forms. 2. The bioretention cell elevations and surface areas in the callout on C-4 do not match those values on the supplement and D-10. Elevations and areas have been coordinated on the documents. 3. The wetland detail on D-10 needs to be more specific than the generic detail from the BMP Manual. The detail has been drawn to show site conditions. 4. The outlet structure detail for the wetland needs to show the drawdown orifice and related information. A detail of the drawdown orifice has been provided and shown on the wetlands detail. If you should have any questions or concerns during your review, please do not hesitate to contact this office. Sincerely, HOBBS, UPCHURCH & ASSOCIATES, P.A. Thomas K. Goodwin, P.E. Division Manager Transportation and Site Development Division T: 910.692.5616 1 F: 910.692.7342 1 300 SW BROAD STREET I SOUTHERN PINES, NC 28388 1 WWW.HOBBSUPCHURCH.COM SUPERIOR PERFORMANCE THROUGH INNOVATIVE DESIGN URCH �� C O SUL UPC NGIAFE & ASSOCIATES CONSULT/NG ENG/NF.ERS P.O. BOX 1737 300 SOUTH WEST BROAD STREET SOUTHERN PINES, NORTH CAROLINA 28387 PHONE: 1-(910)-692-5616 FAX: 1-(910)-692-7342 To: NCDENR -DWQ 512 N. Salisbury St. Raleigh, NC 27699-1617 The Following Item(s) : LETTER OF TRANSMITTAL Date: 11/3/2011 JJob No. HCI108 Arm. Mr. Robert Patterson, PE Ref: Wed efield Apartments We are sending you Attached O Under separate cover VIA Shop Drawings O Prints O Samples O Copy of Letter O Change Order O O Specifications Copies Date Project No. Description I Response to comments letter 2 Revised Supplement Form for Bioretention Cells 2 Revised Sets of Plans These are Transmitted as Checked Below : O For Approval O Approved as Submitted Resubmit for Approval 0 For Your Use O Approved as Noted Submit for Distribution O As Requested O Returned for Corrections o Return Corrected Prints [� For Review and Comment O Prints Returned After Loan to Us Remarks: Copy To: Signed: LLk� Frank Wanko, Project Designer MCDENR North Caroline Department of Environment and Natural Resources Beverly Eaves Perdue Governor Mr. Thomas K. Goodwin, PE Hobbs, Upchurch & Associates, PA 300 SW Broad Street Southern Pines, NC 28387 Dear Mr. Goodwin: Division of Water Quality Coleen H. Sullins Director October 28, 2011 Subject: Request for Additional Information Stormwater Project No. SW6110806 Wedgefield Apartments Hoke County Dee Freeman Secretary The Division of Water Quality Central Office received a Stormwater Management Permit Application for the subject project on August 19, 2011; with additional information received October 27, 2011. A preliminary review of that information has determined that the application is not complete. The following information is needed to continue the stormwater review: 1. It is noted that you will be providing the original signed O&M Agreements and revised SWU- 101 form. 2. The bioretention cell elevations and surface areas in the callout on C-4 do not match those values on the supplement and D-10. Please revise. 3. The wetland detail on D-10 needs to be more site specific than the generic detail from the BMP Manual. 4. The outlet structure detail for the wetland needs to show the drawdown orifice and related information. Please note that this request for additional information is in response to a preliminary review. The requested information should be received by this Office prior to November 11, 2011, or the application will be returned as incomplete. The return of.a project will necessitate resubmittal of all required items, including the application fee. The Division is allowed 90 days from the receipt of a completed application to issue the permit. 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. All revised original signed documents must be returned or new originals must be provided. Copies are not acceptable. Any revised calculations or plans must be sealed, signed, and dated; and have a revision date shown. Please reference the State assigned project number SW6110806 on all correspondence. If you have any questions concerning this matter please feel free to call me at (919) 807-6375, or at robert.patterson@ncdenr.gov. W atlands and Stonnwater Brwch 1617 Mai; Service Center, Raiogh, N:.rth Carolina 27699- i617 Ona Location, at211. Salisbury St. Raleig.,, No-th Carolina 27604 NorthC a-i-olina Phone: 9' a 8W-8T 01 FAX: 919-807 64'1411 ;comer Service: '-87 62. 6748 �atl. p+�yl rp, Internel: ".nmi Prrquality.org 14 4. 4P.b o•r An F.nonl Mp,,tunit,v„Rnna6ve Acl:o,emp:;yer ,-:r. ;rornds'\. ucvuPJ!H, rC SWG110806 - Wed iefield Apartmen_s October 28, : 011 Sincerely, (� Robert D. Patterson, PE Environmental Engineer Stormwater Permitting Unit cc: SW6110806 File ec: Raymond Carroll Thomas - Wedgefield Apartments, LLC Mike Lawyer - Fayetteville Regional Office Page 2 of 2 NJ C O CONSUL TINGENGINEERS & ASSOC/AYES CONSULA'G ENG/NEERS P.O. BOX 1737 300 SOUTH WEST BROAD STREET SOUTHERN PINES, NORTH CAROLINA 28387 PHONE: I-(910)-692-5616 FAX: 1-(910)-692-7342 To: NCDENR -DWQ Slormwaler Permitting Unit 512 N. Salisbury St. Raleigh, NC 27699-1617 The Following Item(s) : LETTER OF TRANSMITTAL Date: 10/28/2011 Job No. HCI108 Attn. Robert Patterson, PE Ref: Wed efield Apartments SWP#SW6I10806 We are sending you ® Attached O Under separate cover VIA t� Shop Drawings O Prints O Samples O Copy of Letter Change Order t� O Specifications Copies Date Project No. Description I Original Stormwater Permit Application I Copy I Set of Originals of O&M Agreements I Set of Copies These are Transmitted as Checked Below : 177� For Approval O Approved as Submitted O Resubmit for Approval For Your Use O Approved as Noted 0 Submit for Distribution O As Requested Returned for Corrections O Return Corrected Prints 0 For Review and Comment 0 O Prints Returned After Loan to Us Remarks: Copy To: Signed: Project Designer 1 2011 D N jl,41 !( 0 rG 6 e� D ACT 2 Z011 *- PA TER pu Revised Stormwater Device Information and Calculations For Wedgefield Apartments Hoke County, North Carolina Prepared by: Hobbs, Upchurch & Associates, P.A. 300 S.W. Broad Street Southern Pines, NC 28387 July, 2011 Revised October, 2011 N / 4 1� � `�� �. �� �.W � � r" �. •% � 'S1 •. � �: Table of Contents Title Bioretention Basin No.l Bioretention Cell Supplement Supporting Calculations Operation and Maintenance Agreement Stormwater Wetlands No.l Stormwater Wetlands Supplement Supporting Calculations Operation and Maintenance Agreement r Permit Number: (to be provided by DWO) otoF WArpg Os NC ENR STORMWATER MANAGEMENT PERMIT APPLICATION FORM D 401 CERTIFICATION APPLICATION FORM NOV - 4 P011 BIORETENTION CELL SUPPLEMENT DENR•WATER QUALITY This form must be filled out, printed and submitted. WETIANOSAIIOSTORMWATER 11RAti The Required Items Checklist (Part III) must be printed, filled out and submitted along with all of the required information. 1. PROJECT INFORMATION Project name Wedgefield Apartments Contact name Frank Wanko Phone number 910-692-5616 Date September, 2011 Drainage area number 1 II. DESIGN INFORMATION Site Characteristics Drainage area 65,838 ft' Impervious area 31,192 ft3 Percent impervious 47.4% % Design rainfall depth 1.0 inch Peak Flow Calculations Is pre/post control of the 1-yr, 24-hr peak flow required? Y (Y or N) 1-yr, 24-hr runoff depth 3.04 in 1-yr, 24-hr intensity 0.13 in/hr Pre -development 1-yr, 24-hr peak flow 0.040 ft3/sec Post -development 1-yr, 24-hr peak flow 0.080 ft3/sec Pre/Post 1-yr, 24-hr peak control 0.040 ft3/sec Storage Volume: Non -SA Waters Minimum volume required 2,643.0 ft3 Volume provided 2,798.0 ft3 OK Storage Volume: SA Waters 1.5' runoff volume ft3 Pre -development 1-yr, 24-hr runoff ft3 Post -development 1-yr, 24-hr runoff ft3 Minimum volume required 0 W Volume provided ft3 Cell Dimensions Pending depth of water 9 inches OK Pending depth of water 0.75 it Surface area of the top of the bioretention cell 4,066.1 ftz OK Length: It Width: fl -or- Radius It Media and Soils Summary Drawdown time, ponded volume 8 hr OK Drawdown time, to 24 inches below surface 16 hr OK Drawdown time, total: 24 hr In -situ soil: Soil permeability 0.01 in/hr Insufficient. Increase infiltration rate or include underdrains. Planting media soil. Soil permeability 1.50 in/hr OK Soil composition • Sand (by volume) 85% OK • Fines (by volume) 10 % OK • Organic (by volume) 5% OK Total: 100% Form SW401-Bioretention-Rev.8 June 25, 2010 Parts I and 11. Design Summary, Page 1 of Phosphorus Index (P-Index) of media 10 (unitless) OK Permit Number: (to be provided by DWQ) Basin Elevations Temporary pool elevation Type of bioretention cell (answer "Y" to only one of the two following questions): Is this a grassed cell? Is this a cell with treestshrubs? Planting elevation (top of the mulch or grass sod layer) Depth of mulch Bottom of the planting media soil Planting media depth Depth of washed sand below planting media soil Are underdrains being installed? How many clean out pipes are being installed? What factor of safety is used for sizing the underdrains? (See BMP Manual Section 12.3.6) Additional distance between the bottom of the planting media and the bottom of the cell to account for underdrains Bottom of the cell required SHWT elevation Distance from bottom to SHWT Internal Water Storage Zone (IWS) Does the design include IWS Elevation of the top of the upturned elbow Separation of IWS and Surface Planting Plan Number of tree species Number of shrub species Number of herbaceous groundcover species Additional Information Does volume in excess of the design volume bypass the bioretention cell? Does volume in excess of the design volume flow evenly distributed through a vegetated filter? What is the length of the vegetated filter? ,_7 S - �0 .,2597/5 tmsl — 4D/ y (Y or N) OK N (Y or N) 257.75 first 0 inches Insufficient mulch depth, unless installing grassed cell. 255.75 fmsl 2 If 0.33 If Y (Y or N) 5 OK 2 OK 1 it 254.42 first 252.58 fmsl 1.84If Insufficient distance to SHWT. N (Y or N) fmsl 257.75 If Y (Y or N) OK N (Y or N) Excess volume must pass through filter. it Does the design use a level spreader to evenly distribute flow? N (Y or N) Show how flow is evenly distributed Is the BMP located at least 30 feet from surface waters (50 feet if SA Y (Y or N) OK waters)? Is the BMP located at least 100 feet from water supply wells? Y (Y or N) OK Are the vegetated side slopes equal to or less than 3:1? Y (Y or N) OK Is the BMP located in a proposed drainage easement with access to Y (Y or N) OK a public Right of Way (ROW)? Inlet velocity (from treatment system) 1 fUsec OK Is the area surrounding the cell likely to undergo development in the N (Y or N) OK future? Are the slopes draining to the bioretention cell greater than 20%? N (Y or N) OK Is the drainage area permanently stabilized? Y (Y or N) OK Pretreatment Used (Indicate Type Used with an "X" in the shaded cell) Gravel and grass X (8'inches gravel followed by 3-5 It of grass) Grassed swale OK Forebay Other Form SW401-Bioretention-Rev.8 June 25, 2010 Pans I and II. Design Summary, Page 2 of 2 Bioretention Area Supporting Calculations Area - #1 Inflow Calculations Draine e AreaA. �„ ; "� ,G=� 65,838 sf 1.51 Acres PrerdeG66 mehOm erviousArea'',,,': 'y n.,;S:',ar,: Osf 0.00Acres Post-develo ment Impervious Area-, Y ..'^' 31,192 sf 0.72 Acres Post -development 1 yr, 24-fir peak flow (Q) , Q='C''CA;r Gn..c' ::Q= 0.11 cfs-: Storage Volumes: Non SR Waters Calculations Rv = .05+.9`(impervi6us,(ac)/DA (ac))',-' V =1 Structure Calculations Pondih" De"th RA sf 0.75 ft. 1 Cleanout/1000(ft`)'ofBasinj, 3.48' Required 4 Provided Post Development Flow; Q= ':, 0..11 cfs roughness coefficient n=, 0.011 Sloe S=. 0.50% Overall,Diameter-,,, + � , � �;D= 0.61 in. Unddrdrain Formula, ti ^ "a D=(16 (,10 Q)`n/((S)^0'.05))A(3/8)`i Table 5-1' BMP Manual � [ iw.4'.,Underdrains Re uired,r Name WedgeTeld Apartments Date Oct., 2011 HUA Project No. N� Hobbs Upchurch Associates ►IC1108 Hoke County, engineering I planning I surveying Calculated By North Carolina 800.849.1861 . www.hobbsupchurch.com FDW ch.,rloue . wa,nangmn . Nags Head . Southern apnea Checked By SUPERIOR PERFORMANCE THROUGH INNOVATIVE DESIGN ,t,KG Impervious Areas: Sidewalks: 4,442 Sq. Ft 0.10 Acres Buildings: 15,998 Sq. Ft 0.37 Acres PavemenUCurb: 1 10,752 Sq. Ft. 0.25 Acres Total Built Upon Area: Total Drainage Area: Proposed BUA Estimate: 31,192 Sq. Ft. 1 0.72 Acres ,65,838Sq. F,t. 1.51 Acres 47.38% Project Name Wedgelield Apartments Hoke County, North Carolina Project consists of the following Soil Groups: NJ Hobbs Upchurch Associates engineering I planning I surveying 800.849.1861 . www.hobbsupchurch.com Chadians . Wilmington . Nags Head . Soudtern Pines SUPERIOR PERFORMANCE THROUGH INNOVATIVE DESIGN Soil' ,. Type ,.... Name , .' ,Percent, FaB Faceville Loamy Sand B 69 63% WaB Wagram A 49 37% Compost Pre -Development: (soil type 1 % X CN)+(soil type 2 % X CN) = Pre -Development CN USE Pre -Development CN: I62 Date Oct., 2011 HUA Project No. IIC1108 Calculated By FDW Checked By TKG Name Wedgefield Apartments Hoke County, North Carolina Calculations: 10 Hobbs Upchurch Associates engineering I planning I surveying 800.849.1861 . www.hobbsupchurch.com Charlotte . Wilmington . Nags Head . 5outhern Pines SUPERIOR PERFORMANCE THROUGH INNOVATIVE DESIGN Tc=K/128(L3/H10.385 K = Unitless L =328 LF °.. Length of Drainage Area in Linear Feet H = 22 ft: f Elevation difference for Drainage Area in Feet Tic = 8.24 Minutes Date Oct., 2011 HUA Project No. HC1108 Calculated By FDW Checked By 'rKG Project Name VOltme k Date Wedgefield Apartments Computations 9,Bioretention?Bacing#1 Oct., 2011 HUA Project No. Name Location Hobbs Upchurch Associates HC1108 engineering I planning I su veying N� Calculated By Hoke County, 800.849.1861 ww.hobbsupchurch.com . FDW North Carolina C�.�a... wJm ,�, N.g1.e,I . Swwe I•n,. SUPERIOR PERFORMANCE THROUGH INNOVATIVE DESIGN Checked By TKG P I•, • < ,..Ia ,s.� ,? MINIMUM VOLUME REQUIRED. USE SIMPLE METHOD, COMPARE TO DISCRETE SCS METHOD Treatment Volume: Control and treat the first 1.0 inches of rain Additional Requirements: No additional requirements Watershed Size: =1_ _51=acres ' Percent Impervious Area:=4:7:6 % Total Composite CN 79.27 Impervious Area: 0.724 acres Pervious Area: 0.786 acres ' Percent impervious from built upon area calculations within drainage area Water Quality Storm: 1.0 inch Hydrologic Soil Group:;A �._— Mostly A_,j(Varies, See Composite HSG Computations) Pervious Land Use CN:[— 62�,](See Pre -Developed Composite CN Computations) Impervious Land Use CN: 98 RUNOFF DETERMINATION: t NCDENR Stormwater BMP Manual, Section 3.3 Discrete SCS Method PRECIPITATION(P): 1.00 inches (Water Quality Storm) BREAKDOWN OF SOIL STORAGE (S): Formula: S=1000/CN-10 Impervious (S): 0.204 inches Pervious (S): 6.129 inches BREAKDOWN OF RUNOFF (R/O): Formula: P10=(P-o2'S) ` /(P+0.8'S) Impervious (R/0): 0.791 inches Pervious (R/O): 0.009 inches BREAKDOWN OF'FIRST FLUSH' (V): Formula: V=Area'Runo//Depth Impervious (V): 0.573 acre -inches Pervious (V): 0.007 acre -inches TREATMENT VOL. REQUIRED (VTREAT): Formula: VTREAT_ Impervious V+ pervious V (✓TREAT): 0.580 acre -inches (✓TREAT): 2,104 ft3 - r1 ., ,. ,-e'-:Simple :Method ., ,.L. IE: 0.4796 (Impervious fraction) RD: 1.0 in (Water Quality Storm) A: 1.51 acres (Watershed Area) RUNOFF COEFFICIENT(Rv): Formula: Rv=0.05+0.9'1a R,,: 0.48164 TREATMENT VOL. REQUIRED (VTREAT): Formula: VTREAT=RD'Rv*A (✓TREAT): 2,640 h3 (✓TREAT): 0.727 acre -inches USE: (VTREAT): 0.727 acre -inches A LT M_ A m` *A HCDENR STORMWATER MANAGEMENT PERMIT APPLICATION FORM 401 CERTIFICATION APPLICATION FORM WETLAND SUPPLEMENT This form must be filled out, printed and submitted. The Required Items Checklist (Part 111) must be printed, filled out and submitted along with all the required information. Project name Contact name Phone number Date Drainage area number III.- DIESIGNINFORMATION%n!"T1 M 97 Site Characteristics Drainage area �;',lK514.00 ft' Impervious area 'F'47,485AO ft' Percent impervious 41.5% % Design rainfall depth .00 inch Peak Flow Calculations 1-yr, 24-hr rainfall depth " W!'-3.04�N�N�'� in 1-yr, 24-hr intensity �HJn/hr Pre -development 1-yr, 24-hr runoff 0.09 f5,'A`V' 4 ft3 lsec Post -development 1-yr, 24-hr runoff ft3/sec Pre/Post 1-yr, 24-hr peak control 0.09 ft'/sec -,"v Storage Volume: Non -SA Waters 'i '1'&4 Minimum required volume 0 L`U " Volume provided (temporary pool volume) !M,�,12U1� ft3 OK �5 Storage Volume: SA Waters Parameters 1.5" runoff volume 3 It Pre -development 1-yr, 24-hr runoff volume It3 Post -development 1 -yr, 24-hr runoff volume 3 Minimum volume required It 3 Volume provided V, 3 Outlet Design Depth of temporary poollponding depth (Dllarl) in OK Drawdown time days OK ' Drawdown orifice diameter may be insufficient. Please provide Diameter of orifice ­RN",,',1,25 in adequate supporting calculations. Coefficient of discharge (Co) used in orifice diameter W calculation M, (unitless) Driving head (H.) used in the orifice diameter calculation ,F — ft OK Form SW401-Wetland-Rev.6-11/16/09 Parts I and 11. Project Design Summary, Page 1 of 3 Surface Areas of Wetland Zones Surface Area of Entire Wetland Shallow Land The shallow land percentage is: Shallow Water The shallow water percentage is: Deep Pool Forebay portion of deep pool (pretreatment) The forebay surface area percentage is: Non-forebay portion of deep pool The non-forebay deep pool surface area percentage is: Total of wetland zone areas Add or subtract the following area from the zones Topographic Zone Elevations Temporary Pool Elevation (TPE) Shallow Land (top) Permanent Pool Elevation (PPE) Shallow Water/Deep Pool (top) Shallow Water bottom Most shallow point of deep pool's bottom Deepest point of deep pool's bottom Design must meet one of the following two options: This design meets Option #1, Top of PPE is within 6" of SHWT, If yes: SHWT (Seasonally High Water Table) This design meets Option #2, Wetland has liner with permeability < 0.01 in/hr, If yes: Depth of topsoil above impermeable liner Topographic Zone Depths Temporary Pool Shallow Land Permanent Pool Shallow Water Deep Pool (shallowest) Deep Pool (deepest) Planting Plan Are cattails included in the planting plan? Number of Plants recommended in Shallow Water Area: Herbaceous Wcubic-inch container) Number of Plants recommended in Shallow Land Area: Herbaceous (4'cubic-inch container), OR Shrubs (1 gallon or larger), OR Trees (3 gallon or larger) and Herbaceous (4+ cubic -inch) Number of Plants provided in Shallow Water Area: Herbaceous (4'cubic-inch container) Number of Plants provided in Shallow Land Area: Herbaceous (4'cubic-inch container) Shrubs (1 gallon or larger) Trees (3 gallon or larger) and Grass -like Herbaceous (4+ cubic -inch) 5,125.21 ft2 OK 2,044.79 ft2 OK 40% % 2,044.26 ft2 OK 40% % 523.59.ft2 OK 10% % 512.72 ft2 OK 10% % 5,125.36 ft' Enter data into the shaded cells in this section. 0.15 ft2 2315&ftamsl ft amsl 'ZSL?S 251.25 It amsl 249.00 ft amsl 249.00 ft amsl z: `111251.50' ftamsl OK j (Y or N) 4'.00 in OK 3.00 in OK 3.00 in OK 30.00 in ^ /r OK a0t0 in 3i OK ', `. N�',, ,(YorN) OK 550 550 88 11 and 440 Form SW401-Wetland-Rev.6-11/16/09 Parts I and It. Project Design Summary, Page 2 of 3 Additional Information Can the design volume be contained? Y (Y or N) OK Does project drain to SA waters? If yes, N ��.. `; ". (Y or N) Excess volume must pass through filter. What is the length of the vegetated filter?",Jft Are calculations for supporting the design volume provided in the y (Y or N) OK application? Is BMP sized to handle all runoff from ultimate build -out? Y (Y or N) OK Is the BMP located in a recorded drainage easement with a Y (Y or N) OK recorded access easement to a public Right of Way (ROW)? . The length to width ratio is: 15.50 :1 OK Approximate wetland length 248.00', ft Approximate wetland width > 7" 16.00 ft Approximate surface area using length and width provided 3,968.00 ft2 This approx. surface area is within this number of square feet of the entire wetland surface area reported above: Will the wetland be stabilized within 14 days of construction? Y,, '' ' (Y or N) OK Form SW401-Wetland-Rev.6-11/16/09 Parts I and II. Project Design Summary, Page 3 of 3 Permit No. (to be provided by DWO) III. REQUIRED ITEMS_CHECKLIST ,."rt„."s,' 'rth, !s'i ��T� i� :.� ,"�'„`, ,�':' A!!"e`'i ,t,t Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a requirement has not been met, attach justification. Initials Page/ Plan Sheet No. 1. Plans (1" - 50' or larger) of the entire site showing: - Design at ultimate build -out, - Off -site drainage (if applicable), - Delineated drainage basins (include Rational C coefficient per basin), - Wetland dimensions (and length to width ratio), - Pretreatment system, - Maintenance access, - Proposed drainage easement and public right of way (ROW), - Overflow device, and - Boundaries of drainage easement. 2. Plan details (1" = 50' or larger) for the wetland showing: - Wetland dimensions (and length to width ratio) - Pretreatment system, - Maintenance access, - Proposed drainage easement and public right of way (ROW), - Design at ultimate build -out, - Off -site drainage (if applicable), - Overflow device, and - Boundaries of drainage easement. 3. Section view of the wetland (1" = 20' or larger) showing: - Side slopes, 3:1 or lower - Wetland layers All wetlands: Shallow land depth, shallow water depth, deep pool depth Option 1, no clay liner: SLWT depth Option 2, clay liner: Depth of topsoil on top of liner, liner specifications 4. A detailed planting plan (1" = 20' or larger) prepared by a qualified individual showing: - A variety of several suitable species (not including cattails), - Sizes, spacing and locations of plantings, - Total quantity of each type of plant specified, - A planting detail, - The source nursery for the plants, and - Fertilizer and watering requirements to establish vegetation. 5. A construction sequence that shows how the wetland will be protected from sediment until the entire drainage area is stabilized. 6. The supporting calculations (including drawdown calculations). 7. A copy of the signed and notarized operation and maintenance (O&M) agreement. 8. A copy of the deed restrictions (if required). 9. A soils report that is based upon an actual field investigation and soil borings. County soil maps are not an acceptable source of soils information. SW401-Wetland-Rev.6-11/16/09 Part III, page 4 of 6 Wetlands Area Supporting Calculations Area - #1 Inflow Calculations Drainage *AeeaA 114,514 sf 2.63 Aces Pre -development Impervious Area 0 sf 0.00 Acres. , Post -development Impervious Area 47,485 sf 1.09 Acres- Mvr.,24 hcrainfall intensity (11 : _ : ,`, `I 0.13 in/hr I Gl = G'1'A ,, e r Q 0.10cts Post -development 9-yr 24 hrpeak flow (Q)' , Q-C'I'A'" tQ- 0:19cfsi77, 4,1)JO.OL CT, :''. Basin Structure Calculations IRiirFarta Aran of Rhallnw Water-' Parr'etana >-,L !?`I 3Q AQ°/ If -.; t R, iitahla v I Surface Area of Foreba 523.59 sf Surface.Area of Forebav-.Perceta9e'.: 10.22% ,t t',. x,Suitable 1 Project Name fI4 C� N,a '' fil Built Upon °Area:=`";t4 Dale ,�� Wedgefield Apartments ; �„ t " Computattonse-"rt" r' Oct., 2011 I ", ° 5tormwater' Wetlands #1 ,e '.N"" „ ,:y HUA Project No. Location Hobbs Upchurch Associates HC1108 Hoke County, engineering I planning I surveying Calculated By North Carolina 800.849.1861 www.hobbsupchurch.com FDW Checked By Charlene . Wilmington . crag. Head . Soutne,n Pines SUPERIOR PERFORMANCE THROUGH INNOVATIVE DESIGN ,TKG .. a! _ a, t.x�. ♦ .3, j .. .F itl r,* a .0. fi y '- d n .,. 4 'Y� i.rt , 'a R.,iWi I ..d, 1 .... ,�t °I r. .N: ,.. l :ii .. Impervious Areas: Sidewalks: - 4,160 Sq.. Ft.' 10.10 Acres Buildings:.. 13,970.Sq. Ft: J 0.32 Acres Pavement/Curb: 29,356Sq Ft.,.' 0.67Acres Total Built Upon Area: Total Drainage Area: Proposed BUA Estimate: 47,485 Sq. Ft. 1 1.09 Acres - ; , 114,514 Sq. Ft . "': 2.63 Acres 41.47% Project Name Pre Developme!It Curve Numbers Date Wedgefield Apartments for Destgn Oct., 2011 N ' �lU pp - lU1'?StorinFvater,�Weltlands,#1 HUAProject No. Location �� Hobbs Upchurch Associates 11C1108 Hoke County, 14 engineering I planning I surveying Calculated By North Carolina 800.849,1861 . www.hobbsupchurch.com FDW Charlotte . Wilmington . Nags Herd . southern Pines Checked By SUPERIOR PERFORMANCE THROUGH INNOVATIVE DESIGN TKG 1 2 3 4 5 Project consists of the following Soil Groups: Soil Type r., Name I sr !' ! Grader ° 11, , i; "! �� ! #, CN for Grade ! I Percent+ - n in `Soil, (; FaB Faceville Loamy Sand B 69 85% WaB Wagram A 49 15% Compost Pre -Development: (soil type 1 % X CN)+(soil type 2 % X CN) = Pre -Development CN USE Pre -Development CN: I66 Name Date Wedgefield Apartments 2011 ,."Sfo'rmwate'rWetla'n'ds;#1 ";!?,'I' 7IHUAProjectNo LJ� Hobbs Upchurch Associates HC11o8 Hoke County, r engine8ring Planning I surveying Calculated By North Carolina 800,849.1861 . www.hobbsupchurch.com PDW Chad... . Wd—ri,mn . Nags Head . S.mdi,.Rn.s Checked By SUPERIOR PERFORMANCE THROUGH INNOVATIVE DESIGN TKG Calculations: Tc=K/128(L3/H10.385 K=.mot=;L:,I ,,,,:sUnitless L = [ 65 F '� Length of Drainage Area in Linear Feet H = '''5.0 ft. Elevation difference for Drainage Area in Feet Tc = 7.46 Minutes Project Name IUt 1¢ Date Wedgefield Apartmentsti�on"s WStorlvv�45eN, Oct., 2011 HUA Project No. Name etlands,:#1_ Location Hobbs Upchurch Associates HC1108 Hoke County, nnginearing I pinnning I surveying NJ Calculated By 800.849.1861 , w ,hobbsupchurch.com North Carolina CI -I.—. wlmi „o . •,• .• . sw... nI.— FDW SUPERIOR PERFORMANCE THROUGH INNOVATIVE DESIGN Checked By TKG ,. • .. r r, =I' 1 MINIMUM VOLUME REQUIRED. USE SIMPLE METHOD, COMPARE TO DISCRETE SCS METHOD Treatment Volume: Control and treat the first 1.0 inches of rain Additional Requirements: No additional requirements Watershed Size: (E"_2.63_ nacres • Percent Impervious Area:,=,_4_t A7=% Total Composite CN 79.27 Impervious Area: 1.091 acres Pervious Area: 1.539 acres ' Percent impervious from built upon area calculations within drainage area Water Quality Storm: 1.0 inch Hydrologic Soil Group: Mostly B' (Varies, See Composite HSG Computations) Pervious Land Use CN:_66=(See Pre -Developed Composite CN Computations) Impervious Land Use CN: 98 t' .Y. S flf:lxn NCDENR Stormwater BMP Manual, Section 3.3 •_ '-'". '" i.: Discrete SCS' Method ` _ "'" -' PRECIPITATION (P): 1.00 inches (Water Quality Storm) BREAKDOWN OF SOIL STORAGE (S): Formula: S=1000/CN-10 Impervious (S): 0.204 inches Pervious (S): 5.152 inches BREAKDOWN OF RUNOFF (RIO): Formula: R/0=(P-0.2'S)` /(P+0.8'S) Impervious (R/0): 0.791 inches Pervious (RIO): 0.000 inches BREAKDOWN OF'FIRST FLUSH' (V): Formula: V=Area*Runof Depth Impervious (V): 0.863 acre -inches Pervious (V): 0.000 acre -inches TREATMENT VOL. REQUIRED (VTREAT): Formula: V TREAT= Impervious V + Pervious V (VTREAT): 0.863 acre -inches (VTREAT): 3,132 fi3 «�I:^Simple'Method u',r a""�• ,� z— -� ."i x I,: 0.4147 (Impervious fraction) Ro: 1.0 in (Water Quality Storm) A: 2.63 acres (Watershed Area) RUNOFF COEFFICIENT(Rv): Formula: Rv=0.05+0. 9'1, R,: 0.42323 TREATMENT VOL. REQUIRED (VTREAT): Formula: VTREnT=RD *R v A (VTREAT): 4,041 k3 (VTREAT): 1.113 acre -inches USE: (VTREAT): 1.113 acre -inches Name Wedgefield Apartments Hoke County, North Carolina 2 Day Calculations QZ=Temp. Pool Vol / 2 days II';{7 t Gu tt Z 5 flay4�raWaOWn1`'rl,�'1S}, Date w t W ill OnGce, S�c�ng,t'. Oct., 2011 Stormwater,;Wetland's,#1 ; f; +,,;,jg HUA Project NO. Hobbs Upchurch Associates HC1108 engineering I planning I surveying Calculated By FDW 8Chad.... www.hoaad . Shurch.wm I en,aene wammgmn rrag: rreae seemern ame: Checked By SUPERIOR PERFORMANCE THROUGH INNOVATIVE DESIGN TKG 5,125.21 cf Volume of Temporary Pool (cf) 172,800 sec. 2 days time (seconds) QZ = 0.030 cfs 5 Day Calculations Q5=Temp. Pool Vol / 5 days 5,125.21 cf Volume of Temporary Pool (cf) 432,000 sec. 5 days time (seconds) Q5 = 0.012 cfs Orifice and Drawdown Calculations 1.00 ft Height of storage (ft.) 1.25 in Orifice Diameter (in.) A = 0.0085 sf Orifice Area (sf) h = 0.316 ft Average Head CD = 0.60 in Orifice Coefficient Orifice Equation: Q = 0.023 cfs 5 Day < Drawdown < 2 Day 0.012 cfs 0.023 cfs 0.030 cfs Sufficient bFawdown` w' ., Stormwater Wetlands #1 1) Determine temp. pool volume and depth 2) Interpolate the average surface area of the temp. pool volume. Temporary Pool Volume,: 5,125 'c.f " Desired Drawdown time ) 2.8 'days Number of Holes: 1 " Diameter o£Holes: 1.25 6 r " Area of hole: 1 23 din^20 01 ft^2 Ori Coeff: 0.60 WQ Pool Depth: 1 [ft 1 WQPoolArea: 5125.21 (Consider the side slopes and use the average area bemveen,WQ Pool and "No"rin.'W)ob' Desired Drawdown' time (min)i' 4032 .,Outflow valuat'Cdestred(cfs):;^"(0.000 Drawdown Curve Data ;� x.: Height over a , C/L of Cliange inf Change iii Time, ",Time ' '• `hole: Outflow. ' Volume'• `. Height=', New Hetght' (days) (mm) (ft) :. (cfs) (cE) (ft) (ft) 0.00 • 0 ] 0:041, •:- 's,37 '`�,` �000Tit ,:,0:9934 0.01 15 0.993 ` 0.041 ' : 37 0.007, . . 0.986 0.02 ;. 30 0.986 r 0.041 .37 0 007 f .0:9g78 a .'? ` a 0.03 45 0.978 0.041 37 0:601 • 0.971 0.04 60 ' ' 0 971 71 0.040 36 ' 0 007 1 0 964 ' 0.05 '. 75 0.9�' 0`.040 36 0.001 '. 0 957 0.06 90 0.957 0.040 36 0.007., 0 950 ' 0.07 105' " 0950 0.040. °�36 0 007' - - -, 0:943 0.08 120 0.943 '_ . . , 0.040 36 0.007 * , , 0.936 0.09 ` 135 s �. ,?0.936 `'` 0:040 3G ' 0.007' 0.929 0.10 150 0.929 0.040 3G 0 007 0.92� t 0.11 165 a ' ,0.922 ' '0.939 . ". 35 0.007 " •- `. O'915 0.13 180 > ' b.915 6A39 ` 35 0.007 '0.908 0.14 195 �. 0.908,•� . , "A:039 ", 35 0007.,`,Y•,` 0901 .� 0.15 • 210 0 901, � 0.039 , 35 :. , 0.007 • ". . 0895 0.76 . , .225 '. 0 895: ; i=0.039�-35 ��. ��',:: 0 007;`'� r " 0!888 e ' 0.17 240 0.888 .0.039, _' 35 :'. 0,007 0:881 0.18 '. 255 0.881, '". " �:0:039 35 = ,.i; 0.007, : 0.874 0.19 _ 270 `. 0.874 - �' 0.038 - �;' 35 0.007.E 0.868 . 0.20 - 285 0.8C>8 . O'038 • 4, 34 0 007- '0:861 , 0.21 300 .0.861 0.038 '34 6.007 , 0.854 -, 0.22 315 0.854 0.038 34 ' ,; 0.007 ,'' '0;847 0.23 _ 330 6.847 0.038 34 -' 0.007 0.841 ' `' N�J O UPCHURCH &ASSOCIATES CONSUL SULT6VG EA'G/NEF_RS P.O. BOX 1737 300 SOUTH WEST BROAD STREET SOUTHERN PINES, NORTH CAROLINA 28387 PHONE: 1-(910)-692-5616 FAX: 1-(910)-692-7342 To: NCDENR -DWQ Stonnwater Permitting Unit 512 N. Salisbury St. Raleigh, NC 27699-1617 The Following Item(s) : LETTER OF TRANSMITTAL Date: 10/26/2011 Job No. HCI 108 Ann. Robert Patterson, PE Ref: WedgefieldApartments Permit No. S W 61 10806 We are sending you Attached O Under separate cover VIA r-3 Shop Drawings O Prints O Samples Copy of Letter Change Order O O Specifications Copies Date Project No. Description I Response to comments 3 Revised Calculations 3 Sets of Revised Plans These are Transmitted as Checked Below : [ For Approval O Approved as Submitted O Resubmit for Approval 0 For Your Use O Approved as Noted O Submit for Distribution O As Requested O Returned for Corrections O Return Corrected Prints For Review and Comment O O Prints Returned After Loan to Us Remarks: Copy To: Signed: M wL 1. u v`w Frank Wanko, Project Designer NCDEf3 R North Carolina Department of Environment and Natural Resources Beverly Eaves Perdue Governor Mr. Thomas K. Goodwin, PE Hobbs, Upchurch & Associates, PA 300 SW Broad Street Southern Pines, NC 28387 Dear Mr. Goodwin: Division of Water Quality Colleen H. Sullins Director August 30, 2011 Subject: Request for Additional Information Stormwater Project No. SW6110806 Wedgefield Apartments Hoke County Dee Freeman Secretary The Division of Water Quality Central Office received a Stormwater Management Permit Application for the subject project on August 19, 2011. A preliminary review of that information has determined that the application is not complete. The following information is needed to continue the stormwater review: 1. Please provide the original sighed O&M Agreements; only copies were provided. Any wetlands and surface waters must be shown; or provided a note on the plans that non exist, if that is the case. 3. Is the. pipe from_CI#8 labeled correctly as being 58"? 4. Please provide the HGL information for the 48" pipe that the 3 bioretention cells (cells) will be discharging to. Please demonstrate that there will not be backwater issues for the cells. 5. For all 3 cells, the required 2' separation from the SHWT has not been provided as required. The separation is measured from the bottom of the stone/underdrain elevation down to the SHWT elevations provided in the soils report. 6. Please verify and revise as needed the elevations for cell #3 and associated riser. The elevations are not consistent between the supplement form and sheets C-3 and D-10. 7. On sheet D-10: a. The schedule shows grassed cells, but also shows 4" of mulch. There should not be a mulch layer in grassed cells. b. Grass cells must be sodded. Please specify that sod be used in the detail, along with the species of grass. c. The bottom of cell values in the schedule do not account for the stone and underdrain layer depth. Please revise. d. Please provide details for the riser structures. Wetlands and Scanwater Branch One 1617 Men Service Center, Ralegh, North Carolina 27699-1617 NO-,,.L, C ,OI . na Location: 512 N. Salisbury St. Ralegh, North Carolina 27604 1 v r LLl �o h Phone: 919-807-63001 `F 919-807-64941 Custom, Service: 1-877-623-6748 ��aturl-i6l// Internet: www.ncwalerquaihy orq ;/ An Equal Opportunity 1 Affumi Action Employer Mr. Thomas K. Goodwin, PE S'W6110806 - Wedgefield Apartments August 30, 2011 e. The cell detail needs to be more site specific than the generic detail from the BMP Manual. It should state the site and cell specific depths of the different layers, ponding depth, whether filter fabric or choke stone will be used, underdrain specifics, etc. Please note that this request for additional information is in response to a preliminary review. The requested information should be received by this Office prior to September 30, 2011, 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 mail or fax your request for a time extension to the Division at the address and fax number at the bottom of this letter. The request must indicate the date by which you expect to submit the required information. The Division is allowed 90 days from the receipt of a completed application to issue the permit. 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. All revised original signed documents must be returned or new originals must be provided. Copies are not acceptable. Any revised calculations or plans must be sealed, signed, and dated; and have a revision date shown. Please reference the State assigned project number SW6110806 on all correspondence. If you have any questions concerning this matter please feel free to call me at (919) 807-6375, or at robert.pattersoh@ncdenr.gov. Sincerely, ez/ -- . , - Robert D. Patterson, PE Environmental Engineer Stormwater Permitting Unit cc: SW6110806 File ec: Raymond Carroll Thomas - Wedgefield Apartments, LLC Mike Lawyer - Fayetteville Regional Office Page 2 of 2 N°J O UPCHURCII &ASSOCIATES CONSUL SULT/NG F.NG/NEERS P.O. BOX 1737 �300 SOUTH WEST BROAD STREET SOUTHERN PINES, NORTH CAROLINA 28387 PHONE: 1-(910)-692-5616 FAX: I-(910)-692-7342 To: DWQ—Stormwater Permitting Unit 1617 Mail Service Center Raleigh, NC 27699-1617 LETTER OF TRANSMITTAL Date: 8/17/2011 JJobNo. HC1108 Ann. Stomrwater Permitting Ref.: Wed gefield Apartments We are sending you © Attached 0 Under separate cover VIA The Following Item(s): 0 Shop Drawings Prints Samples O Copy of Letter O Change Order 0 O Specifications Copies Date Project No. Description 2 1 original and I copy Stormwater Permit application I check for permit fees of $505.00 2 Sets of booklets of supplements, tales and other data 2 Sets of Plans These are Transmitted as Checked Below 0 For Approval O Approved as Submitted O For Your Use O Approved as Noted As Requested Returned for Corrections For Review and Comment O Remarks: Resubmit for Approval Submit for Distribution O Return Corrected Prints l� Prints Returned After Loan to Us Copy To: Signed: WJ , [R Frank Wanko, Project Designe v AUG 1 9 2011 DENR • WATER QUALITY WETLANDS AND STORMWAER BRANCH RGT-urtiAJ 7b Ro 6".yr P& rme- o� R = TY N T'A-" Application Compltetenesstz Revrei'w a. -'First Submittal ❑ Re-submi tal Date Received: 1 /1 Date Reviewed: 8 zJ Ir By Bill Diuguid� Development/ProjectName: c_d*tfre/ ,&a-k Receiving stream name 54L. L) rime rz k Classification: G Liver Basin: CAPE F ER For post -construction requirements, a program will be deemed compliant for the areas where it is implementing any of the following programs: WS-I, WS-II, WS-III, WS-IV, HOW, ORW, Neuse River Basin NSW, Tar -Pamlico River Basin NSW, and the Randleman Lake Water Supply Watershed Nutrient Management Strategy. High Density Projects that require a 401/404 within an NSW require 85% TSS, 30% TN and 30% TP removal. T&E Species (Goose Creek, Waxhaw Creek or Six Mile Creek Water Sheds): N Latitude and Longitude: 5 0-61 — 49 0 Z �tfZ W Jurisdiction P c fom Project Address: -7$ C4_Z1._ u n -%5R I V 2 Engineer name and firm: Thonrk-s K. Goe P,�, r. E_ i Ne bL . IA-.L---L f h r.e: �R +� P A se. Phone: 1(0 --G9z -5614 Email: oe4u' Is the project confirmed to be in the State MSI Stor ater Permit jurisdiction? EY Yes ❑ Low Density (no curb and gutter) ❑ Low Density with curb and gutter outle s igh Density ❑ Other ❑ 401/404 impacts to surface waters, wetlands, and buffers (add language to cover le er an o info letter) � QUA �/ S. s/o Check for $505.00 included e" Original signature (not photocopy) on application &'�Legal signature (Corporation-VP/higher, Partnership -General Partner/higher, LLC-member/manager, Agent). Check spelling, capitalization, punctuation: http://www.secretary.state.nc.us/corporations/thepage.aspx If an agent signs the application, a signed letter of authorization from the applicant must be provided which includes the name, title, mailing address and phone number of the person signing the letter. ❑ ,For subdivided projects, a signed and notarized deed restriction statement ealed, signed & dated calculations Correct supplement and O&M provided for each BMP on site (check all that were provided & number of each) V Bioretention ❑ Rooftop Runoff Management ❑ Dry Detention Basin ❑ Filter Strip ❑ Grass Swale ❑ Infiltration Basin ❑ Infiltration Trench ❑ Level Spreader ❑ Permeable Pavement ❑ Restored Riparian Buffer ❑ Sand Filter ❑ Stormwater Wetland ❑ Wet Detention Basin ❑ Low Density ❑ Curb Outlet ❑ Off -Site ❑ NCDOT Linear Road V✓/Two sets of sealed, signed & dated layout & finish grading plans with appropriate details zl ^Narrative Description of stormwater management provided V Soils report provided {- 6�40 1 1R-c FPJ cwt- _—za—Wetlands delineated or a note on the plans or in the accompanying documents that none exist on site and/or adjacent property a- Details for the roads, parking area, cul-de-sac radii, sidewalk widths, curb and gutter; V Dimensions & slopes provided ar" Drainage areas delineated ❑ Pervious and impervious reported for each ❑ Areas of high density : MP operation and maintenance agreements provided �' Application complete ❑ Application Incomplete Returned: (Date) Comments r%u F.5 May 5, 2011 Revision, Bill Diuguid Stormwater Information and Calculations For Wedgefield Apartments Hoke County, North Carolina RIMMOMR, AUG 1 9 2011 11111111f 1111 j'/' A \ � C �� Dst SITTER WA(ITY P` : E. :YEIIANUSAHDSTORMWgT�gH r� 12075 'S�'�NrI�EE�.•��: Prepared by: Hobbs, Upchurch & Associates, P.A. 300 S.W. Broad Street Southern Pines, NC 28387 July, 2011 TABLE OF CONTENTS PROJECT NARRATIVE CALCULATIONS BIORETENTION BASIN # 1 CALCULATIONS BIORETENTION BASIN # 2 CALCULATIONS BIORETENTION BASIN # 3 APPENDIX • NOAA PRECIPITATION FREQUENCY AND INTENSITY ESTIAMTES • USGS TOPO QUAD MAP • SOIL REPORT • SOILS TEST REPORT FOR BIORETENTION BASINS PROJECT NARRATIVE Purnose of Proiect: The purpose of this project is to construct an apartment complex including driveways and parking areas with concrete curb and gutter, sidewalks in various locations, water system, sewer system, stormwater collection system, and stormwater treatment system. The total project site for this project is 4.00 acres. 96 apartment units in 4 buildings are proposed for the development. Location: The project is located approximately 8.5 miles cast of the Town of Raeford off U.S. Hwy 401 on Carolina Drive in Hoke County. Existing Terrain/Soils/Hvdologv: The project ties within an semi -rolling terrain. Slopes average 1.0%-2.0% across the project. Soils within the project area are mainly sandy with portions being a loam or loamy sand. The closest receiving stream is Stewart's Creek which is part of the Cape Fear River Basin. Stewart's Creek has a stream classification of `C' per the NCDENR-DWQ stream classifications tables. Stormwater runoff from the site is fairly low with good permeability of existing soils and good existing vegetative cover. River Basin: The project is located in the Cape Fear River Basin Stormwater Requirements: The project is draining to Stewarts Creek which is classified as "C", Hoke County lies within a Phase II area, therefore stormwater devices will be used on the project. Stormwater Treatment: The project will use three (3)-bioretention basins for stormwater treatment. The bioretention basins have been sized for the 1" rainfall depth and the 10-year 24 hour storm duration. All bioretention basins will be landscaped. General Stormwater Notes: All stormwater devices on the project have been designed using the following data: 10-year design storm, 24 hour storm duration (See NOAA data in Appendix) Te: 5 minutes POINT PRECIPITATION FREQUENCY ESTIMATES a FROM NOAA ATLAS 14 North Carolina 35.01 N 79.21 W 249 feet from "Precipdation-Frequency Allis of the United States' NOAA Atlas 14, Volume 2, Verskm 3 G.M. Bonnet, D. Martin, B. Ln,'r. Parrytxrk, M.Yekta, and D. Rilcy NOAA, National Weather Service, Silver Spring, Maryland, 2004 Nxtracted: Thu tun 16 2011 confidence Limits - Seasonality I Related Info I GIS data' I Maps I Docs Retum to State Map i Precipitation Frequency Estimates (inches) ARI * (years) 5 min 10 min 15 mm ���JI[�L�I�I�I�I��❑�� 30 mm 60 min 120 3 hr nn 6 hr 12 hr ��IInnnnnnnn 24 hr 48 hr 4 day 7 day 10 d� 20 d� 30 d� 45 it 60 dd a mm 0.44 0.70 0.87 1.19 1.49 1.74 1.84 2.19 2.58 3.04 3.53 3.97 4.61 5.28 7.12 8.84 11.18 13.39 2 j 0.51 O.R2 1.03 1.43 1.79 2.10 2.23 2.65 3.13 3.68 4.26 4.77 5.51 6.30 8.43 10.43 13.13 15.69 =0.60 0.96 1.22 1.73 2.21 2.64 2.81 3.35 3.97 4.66 5.35 5.93 6.77 7.62 10.03 12.20 15.12 17.88 10 0.66 1.06 1.34 1.95 2.54 3.06 3.28 3.92 4.66 5.44 6.22 6.85 7.77 8.64 11.28 13.56 16.63 19.54 25 0.74 1.18 L50 2.22 2.95 3.62 3.92 4.70 5.64 6.52 7.42 8.12 9.13 10.03 12.97 15.36 18.58 21.68 50 0.80 1.27 1.61 2.42 328 4.06 4.45 5.34 6.45 7.38 8.37 9.13 10.22 11.13 14.29 16.74 20.06 23.29 100 0.85 1.35 1.71 2.61 3.60 4.51 4.99 6.02 IEl 8.27 9.36 10.18 11.34 12.23 15.62 18.11 21.51 24.85 200 0.90 1.43 1.80 2.80 3.93 4.96 5.57 6.74 8.23 9.19 10.38 11.25 12.50 13.36 16.97 19.48 22.93 26.38 500 0.96 1.52 1.91 3.04 4.37 5.59 6.37 7.75 9.56 10.46 11.78 12.72 14.08 14.88 18.80 21.30 24.80 28.36 1 000 1.01 1.59 1.99 3.23 4.71 6.08 7.03 8.58 10.66 11.47 12.88 13.88 15.32 I6.06 20.22 22.71 26.21 29.84 * These precipitation Requencyestmates are based on a partial duration series. ARI is the Average Recurrence Interval. Please refer to NOMAHas 14 Document for more information. NOTE: Formatting forces estimates near zero to appear as zero. * Upper bound of the 90% confidence interval Precipitation Frequency Estimates (inches) ARI 5 10 15 30 60 120 3 6 12 24 48 4 7 10 20 30 45 60 (years) min min min min min min hr hr hr hr hr day day day day day 11 day day 0.48 I 0.77 0.96 1.32 L65 1.95 2.07 2.44 2.88 329 3.80 4.24 4.92 5.61 7.55 9.36 11.81 14.10 = 0.57 0.91 I .I5 1.58 1.9R 2.36 2.50 2.95 3.49 3.98 4.58 5.10 5.89 6.69 8.94 11.04 13.87 16.50 �0.66 1.06 1.34 1.91 2.45 2.96 3.15 3.72 4.42 5.04 5.76 6.33 7.24 8.09 ]0.63 12.90 15.96 18.80 10 0.73 I.I7 1.48 2.15 2.80 3.42 3.67 4.34 5.18 5.88 6.69 7.30 8.30 9.18 11.96 I4.35 17.55 20.55 25 0.82 1.30 1.65 2.44 3.25 4.04 4.38 5.20 6.24 7.03 7.97 8.66 9.76 10.65 13.75 1625 19.62 22.80 50 8 1.39 1.76 2. 66 3. O 4.53 4.97 5.91 7.13 7.96 8.99 9.73 10.93 11.81 15.15 17.72 21.19 24.50 100 0.93 1.48 1.87 2.87 3.95 5.03 5.57 6.65 8.06 8.92 10.- 10.85 12.13 12.99 16.58 19.19 22.73 26.16 200 0.99 1.56 1.97 3.07 4.31 5.53 6.20 7.42 9.07 9.91 11.16 12.01 13.38 14.20 18.02 20.66 24.27 27.79 500 LOS 1.67 2.10 3.34 4.79 6.22 7.10 8.53 10.54 11.28 12.68 13.60 15.09 15.85 20.00 22.63 26.29 29.93 1000 L11 1.74 Efl 3.54 5. 77 EE 7.83 9.44 11.72 12.38 13.89 1 8::6 16.45 IZ12 2L54 24.17 27.83] 31.56 The upper bound of the confidence interval at 90% confidence level is the value which 5% of the simulated quantlle values for a given frequency are greater than. - These precipitation frequency estimates are based on a partial duration series. ARI is the Aerage Recurrence Interval. Please refer to NOMAtias 14 Document for more information. NOTE: Formatting prevents estimates near zero to appear as zero. * Lower bound of the 90% confidence interval Precipitation Frequency Estimates (inches) ARI** 5 IU IS 30 60 12U 3 6 12 24 48 4 7 10 20 30 45 60 (years) min min min min min min hr hr hr hr hr day day day day day day day �� 0.40 0.63 0.79 1.09 1.35 1.57 1.66 1.99 2.34 2.82 3.29 3.72 El 4.97 1 6.72 8.37 10.60 I2.73 �� 0.47 0.75 0.94 1.30 L63 1.90 2.01 2.41 2.83 3.41 3.97 4.47 5.16 5.93 7.96 9.87 12.45 14.90 F-5 -1 0.55 0.87 I.I 1 1.57 2.01 2.38 2.53 3.03 3.58 4.32 4.98 5.54 6.33 7.16 9.45 11.54 14.32 1696 10 0.60 0.96 L22 1.77 2.30 2.75 2.94 3.53 4.19 5.03 5.77 6.39 7.25 8.12 10.62 12.81 15.73 18.53 25 0.67 1.07 1.35 2.00 2.67 3.23 3.50 4.21 5.03 6.00 6.85 7.55 8.49 9.40 12.18 14.47 17.55 20.54 50 0.72 1.14 E 2.18 2.95 3.62 3.94 4.75 5.71 6.77 7.72 8.46 9.48 10.39 13.38 15.74 1 R.93 22.03 100 0.76 1.21 1.53 2.34 3.23 3.99 4.39 5.31 6.40 7.57 8.60 9.40 10.49 11.39 14.59 16.99 20.25 23.46 200 0.80 L27 1.60 2.50 3.50 4.37 4.86 5.89 7.14 8.38 9.49 10.36 11.53 12.40 IS.RO IR.24 21.56 24.86 500 0.85 1.34 L69 2.69 3.86 4.87 5.50 6.69 8.17 9.50 10.72 11.65 12.91 13.76 17.43 19.87 23.24 26.65 1 000 0.89 1.39 1.75 2.83 4.13 5.25 6.00 7.32 8.98 10.37 11.68 12.67 14.01 14.80 18.67 21.11 24.50 27.99 • The lower bound of the confidence interval at 90% confidence level is the value which 5% of the simulated quantile values for a gixen frequency are less than. "These precipitation frequency estimates are based on a partial duration maxima series. ARI is the Average Recurrence Interval. Please refer to NOAAAIIas 14 Document form ore information. NOTE: Formatting prevents estimates near zero to appear as zero. Text version of tables 1 I Partial duration based Point Precipitation Frequency Estimates - Version: 3 35.01 N 79.21 W 249 Ft V g .........I................ :------- --•------- ..................I--------- ----------- ----------...:--- ---- 8 ......................_.. ----------- ------------=------- .:..........:.._-------L-------'-- - "-..... 7 --------'------------'........... :..............t---------- -----------:... _......:... .......-'-----'--- 6 _"-------"------------------------------------------- ------------- - ----'-....... ..............:..----'- 4 ..-.----.............................................. .-,..... .. ....... -- . ---- ..... 2 ...."-''----------- -------- ...........•....- -- 0 ....... ........... ..'-"- ------ -- - ...... .--'.. -- ------- ... y........ .....----- ..... .... 8 .... ..._----------- --...... ;% ;- ....... .....- ......... ..-. .... ...-- ... ...-. ..---- .... ..:.. -..... ....... 5 ...... .-.............. ..................... ..........:.... ... ............. :....... ...... ' .... 4 ---- - - _... ...... . ..........:...........- -- ---- - ..-... ....... 1 . ,.. .: ...... .. - ----- - -' ...... . --- Mom.. - -,.... '..... 0 ...... ............ ...................... . .. -. --- -- - ."- .... .. 9 -"----'--- --'-.. :...........: ...... ....... -- .... hr..... .......... 8 ...... ............... ..--- ---"-- .... .- ----- ----- _ .-----. 7 :.................. ...... ..... ...--%-..._..� .- _-_�_....-_..h-.:-'`may!--. 4 - - ..a-. -.... ........rr.-..-�c`�^ . 2 1 1 2 5 10 25 50 100 Average Recurrence Interval (years) Thu Jun 16 10:52:59 2011 200 500 1000 Duration 5-min - 30-min -31E 3-hr -*-- 24-hr 7-day + 30-day $ 10-min + 60-min $ 6-hr -0- 48-hr 10-day -X- 45-day t 15-min -X- 120-m -F 12-hr -A- 4-daq -v- 20-day - - 60-day -0- Partial duration based Point Precipitation Frequency Estimates - Version: 3 35.01 N 79.21 W 249 ft 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 c c c c Y) O Ifl O '1 ei M Thu Jun 16 10:52:59 2011 C I I N M C 10 N N W V ip W I I I I I 1 I I I I `n a' Duration Average Recurrence Interval (years) 1 -G- 2 + 5 -E 10 25 -; - 50 t 100 — 200 -0- 500 -e- 1000 -A- Related Information Maps & Aerials Click here to sec topographic maps and aerial photographs available for this location from Microsoft Research Mans Watershed/Streamflow Information Click here to see watershed and stream(low information available for this location from the U.S. Environmental Protection Agency's site Climate Data Sources National Climatic Data Center (NCDC) database Locate NCDC climate stations within: +/-30 minutes I or +/_t degree of this location. Digital ASCII data can be obtained directly from NCDC. Note: Precipitation fi-eguencv results are haled on analysis of precipitation data from a variety ofsources, but largely NCDC. The following links provide general information about observing sites in the area, regardless of if their data was used in this study. For detailed information abort the stations used in this stucll', please refer to the matching documentation available at the PF Document page US Department of Commerce National Oceanic and Atmospheric Administration National Weather Service Office of Hydrologic Development 1325 East West Highway Silver Spring, MD 20910 Questions?: HDSC.Questionsna noaa.gov Disclaimer POINT PRECIPITATION 6� FREQUENCY ESTIMATES ; a FROM NOAA ATLAS 14 North Carolina 35.01 N 79.21 w 249 feet from "Precip0mion-Frequency Atlas of the United States" NOAA Atlas 14, Volume 2, Version 3 G.M. Bonnie, 1). Martin, 13. Lin, T. Parzybok, M.Yekta, and 1). Riley NOAA, National Weather Service, Silver Spring, Maryland, 2IX4 Extracted: Thu Jan 16 2011 Confidence Limits Seasonality ! Related Info I GIS data 4 Maps G Docs Retum to State Map .1 Precipitation Intensity Estimates (in/hr) ARI (years) 5 min 10 rem ����� 15 nun 30 rem fi0 rem 120 3 hr 6 hr 12 hr 24 hr 48 hr 4 day 7 day 10 d� ��1E� 20 d� 30 dam; 45 day 60 d rem 5.23 4.18 3.48 2.39 1.49 0.87 0.61 0.37 0.21 0.13 0.07 0.04 0.03 0.02 0.01 0.01 0.01 0.01 6.17444 2 1 105 0 40 0 00 5 00 03 0 001 01 0 7.20 5.77 4.86 3.45 2.21 1.32 0.94 0.56 0.33 0.19 0.11 0.06 0.04 0.03 0.02 0.02 0.01 0.01 10 7.97 6.38 5.38 3.90 2.54 L53 1.09 0.65 0.39 0.23 0.13 0.07 0.05 0.04 0.02 0.02 0.02 0.01 25 8.89 7.09 5.99 4.44 2.95 1.81 1.31 0.7R 0.47 0.27 0.15 0.08 0.05 0.04 0.03 0.02 0.02 0.02 50 9.56 7.61 6.43 4.84 3.28 2.03 1.48 O.R9 0.54 0.31 U.17 0.10 0.06 0.05 0.03 0.02 0.02 0.02 100 10.20 8.10 6.82 5.23 3.60 2.25 1.66 I.01 0.61 0.34 0.19 0.11 0.07 0.05 0.03 0.03 0.02 0.02 200 ]0.79 8.55 7.19 5.60 3. 33 2.48 1.85 1.13 0. 88 0.38 0.22 0.12 0.07 0.06 0. 44 0.03 0.02 0.02 500 11.52 9.11 7.65 6.08 4.37 2.79 2.12 1.29 0.79 0.44 0.25 0.13 0.08 0.06 0.04 0.03 0.02 0.02 100o 12.10 9.52 7.97 6.45 4.71 3.04 2.34 1.43 0.88 0.48 0.27 0.14 0.09 0.07 0.04 0.03 0.02 0.02 * These precipitation frequency estimates are based on a partial duration series. ARI is the Average Recurrence Interval. Please refer to NOAAABas 14 Document for more information. NOTE: Formatting forces estimates near zero to appear as zero. * Upper bound of the 90% confidence interval Precipitation Intensity Estimates (in/hr) (years) min 120 24d7 d3,0V 45 60ARI 48 4 3hrhhr dy day day day min min rday] 5.78 IF62 3.85 2. 44 1.65 0.97 0.69 0.41 0.24 0.14 0.08 0. 44 0.03 0.02 0. 22 0.01 0.01 0.01 6.83 5.47 4.58 3.16 1.98 I.18 0.83 0.49 0.29 0.17 0.10 QOS 0.04 0.03 0.02 0.02 0.01 0.01 7.97 6.38 5.38 3.82 2.45 1.48 1.05 0.62 0.37 0.21 0.12 0.07 0.04 0.03 0.02 0.02 0.01 0.01 10 S.RO 7.03 5.93 4.30 2.80 1.71 1.22 0.73 0.43 0.24 0.14 0.08 0.05 0.04 0.02 0.02 0.02 0.01 25 9.79 7.80 6.59 4.88 3.25 2.02 1.46 0.87 0.52 0.29 0.17 0.09 0.06 0.04 0.03 0.02 0.02 0.02 50 10.50 8.36 7.06 5.32 3.60 2.27 1.65 0.99 0.59 0.33 0.19 0.10 0.07 0.05 0.03 0.02 0.02 0.02 100 11.20 8.89 7.50 5.74 3.95 2.51 I.85 I.II 0.67 0.37 0.21 0.11 0.07 0.05 0.03 0.03 0.02 0.02 200 11.84 9.39 7.90 6.15 4.31 2.77 2.07 1.24 0.75 0.41 0.23 0.13 0.08 0.06 0.04 0.03 0.02 0.02 500 12.65 10.01 8.40 6.68 4.79 3.11 2.37 1.42 0.87 0.47 0.26 0.14 0.09 0.07 0.04 0.03 0.02 0.02 1000 13.28 10.46 8.75 7.09 5.17 3.39 2.61 1.58 0.97 0.52 0.29 0.15 0.10 0.07 0.04 0.03 0.03 0.02 The upper bound blithe confidence interval at 90%confidence level is the value which 5% tittle simulated quamile values for a given frequency are greater than. ** These precipitation frequency estimates are based on a partial duration senes. ARI is the Average Recurrence Interval. Please refer to NOAAAtias 14 Document for more information. NOTE: Formatting prevents estimates near zero to appear as zero. * Lower bound of the 901/0 confidence interval Precipitation Intensity Estimates (in/hr) ARI 5 10 IS 30 60 120 3 fi 12 24 48 4 7 10 20 30 45 60 (years) min min min min min min hr hr hr hr hr day day day day day day day 4.76 1 3.80 Efl 2. 77 1.35 0.78 0.55 0.33 0.19 0.12 0.07 0.04 0.03 0.02 0.01 0.01 0.01 0.01 = 5.63 4.50 3.77 2.60 1.63 0.95 0.67 0.40 0.23 0.14 0.08 0.05 0.03 0.02 0.02 0.01 0.01 0.01 6.55 5.24 4.42 3.14 2.01 I.19 0.84 0.51 0.30 0.1 R 0.10 0.06 0.04 0.03 0.02 0.02 O.OI 0.01 10 7.24 5.7R 4.88 3.53 2.30 1.38 0.9R 0.59 0.35 0.21 0.12 0.07 0.04 0.03 0.02 0.02 0.01 0.01 25 8.03 6.40 5.41 4.01 2.67 1.62 1.16 0.70 0.42 0.25 0.14 O.OR 0.05 0.04 0.03 0.02 0.02 0.01 50 8.62 6.86 5.79 4.36 2.95 l.Rl 1.31 0.79 0.47 0.28 0.16 0.09 0.06 0.04 0.03 0.02 0.02 0.02 100 9.13 7.25 6.12 4.68 3.23 1.99 1.46 0.89 0.53 0.32 0.18 0.10 0.06 0.05 0.03 0.02 0.02 0.02 200 9.62 7.63. 6.41 4.99 3.50 2.18 1.62 0.98 0.59 0.35 0.20 0.11 0.07 0.05 0.03 0.03 0.02 0.02 500 10.19 R.05 6.76 5.38 3.86 2.43 1.83 1.12 0.68 0.40 0.22 0.12 0.0R 0.06 0.04 0.03 0.02 0.02 1 000 10.62 8.36 7.00 5.66 4.13 2.63 2.00 1.22 0.75 0.43 0.24 0.13 E F j 0.06 0.04 0.03 0.02 0.02 The lower bound of the confidence interval at 90%confidence level is the 4ue which 5%of the simulated quantile values for a given hequencyare less than. -These precipitation frequency estimates are based on a partial dumdon maxima sedes. ARI is the Average Recurrence Interval. Please refer to NOAAAdas 14 Document for more information. NOTE: Formatting prevents estimates near zero to appear as zem. Text version of tables 10 7 R 3 2 L L c 0.7 S 0.3 0.3 c 0.2 w .1 .07 o .05 m .03 o .02 v .01 L d 001 • C C C C E E E E I I I I ICi O 41 O 'i r1 M Thu Jun 16 10:51:12 2011 Partial duration based Point IDF Curves - Version: 3 35.01 N 79.21 W 249 Ft Duration Average Recurrence Interval (years) 1-year .... 5-year 'X 25-year -6- 100-year - 500-year -� 2-year + 10-year -)IF 50-year f 200-year -0- 1000-year -A- Related Information Maps & Aerials Click here to see topogaphic maps and aerial photographs available for this location from Microsoft Research Maos Watershed/Streamflow Information Click here to see watershed and streamflow information available for this location from the U.S. Environmental Protection Agency's site Climate Data Sources National Climatic Data Center (NCDC) database Locate NCDC climate stations within: +/-30 minutes or +/-1 degree of this location. Digital ASCII data can be obtained directly from NCDC. Note: Precipitation fireyuencv results are haled on analysis ofprecipitation datafi�om a variety ofsources, but largely NCDC. The following links provide general information about observing sites in the area, regardless of if their data was used in this studv. For detailed information about the stations used in this suuly, please refer to the matching documentation available at the PF Document page US Department of Commerce National Oceanic and Atmospheric Administration National Weather Service Office of Hydrologic Development 1325 East West Highway Silver Spring, MD 20910 Questions?: HDSC.Questionsna noaa.gov Disclaimer _,O r n'l I ii Pit 60 1 r• � r / ri Lan dingStlip f DESCRIPTION; WEDGEFIELD APARTMENTS USGS MAP SOUTHERN PINES, NORTH CAROLINA DRAWING SCALE: DESIGNED DRAWN BY 1"=2000' TFW I TFW JJ4 Hobbs, Upchurch & Associates, P.A. DRAWING SET NO.: SHEET OF Consulting Engineers, Surveyors & Land Planners Southern Pines, North Carolina 28387 300 SW. Broad street, southern Pines, Norm Carolina 28387 ISSUE DATE: Phone: (910) 692-5616 - Far (910) 692-7342 MAY, 2011 HOBBS, UPCHURCH 6 ASSOC n:\MC0602\900\9r0-COWDENDUM\ADD crv-3,OW0 EDITED BY: TOW DATE: MAR2007 SCALE: r'-r USDA United States Department of Agriculture o NRCS Natural Resources Conservation Service A product of the National Cooperative Soil Survey, a joint effort of the United States Department of Agriculture and other Federal agencies, State agencies including the Agricultural Experiment Stations, and local participants Custom Soil Resource Report for Hoke County, North Carolina Wedgefield Apartments R# , NC ��Iv I� k 4 s May 2, 2011 Preface Soil surveys contain information that affects land use planning in survey areas. They highlight soil limitations that affect various land uses and provide information about the properties of the soils in the survey areas. Soil surveys are designed for many different users, including farmers, ranchers, foresters, agronomists, urban planners, community officials, engineers, developers, builders, and home buyers. Also, conservationists, teachers, students, and specialists in recreation, waste disposal, and pollution control can use the surveys to help them understand, protect, or enhance the environment. Various land use regulations of Federal, State, and local governments may impose special restrictions on land use or land treatment. Soil surveys identify soil properties that are used in making various land use or land treatment decisions. The information is intended to help the land users identify and reduce the effects of soil limitations on various land uses. The landowner or user is responsible for identifying and complying with existing laws and regulations. Although soil survey information can be used for general farm, local, and wider area planning, onsite investigation is needed to supplement this information in some cases. Examples include soil quality assessments (http://soils.usda.gov/sqi/) and certain conservation and engineering applications. For more detailed information, contact your local USDA Service Center (http://offices.sc.egov.usda.gov/locator/app? agency=nres) or your NRCS State Soil Scientist (http://soils.usda.gov/contact/ state_officesn. Great differences in soil properties can occur within short distances. Some soils are seasonally wet or subject to flooding. Some are too unstable to be used as a foundation for buildings or roads. Clayey or wet soils are poorly suited to use as septic tank absorption fields. A high water table makes a soil poorly suited to basements or underground installations. The National Cooperative Soil Survey is a joint effort of the United States Department of Agriculture and other Federal agencies, State agencies including the Agricultural Experiment Stations, and local agencies. The Natural Resources Conservation Service (NRCS) has leadership for the Federal part of the National Cooperative Soil Survey. Information about soils is updated periodically. Updated information is available through the NRCS Soil Data Mart Web site or the NRCS Web Soil Survey. The Soil Data Mart is the data storage site for the official soil survey information. The U.S. Department of Agriculture (USDA) prohibits discrimination in all its programs and activities on the basis of race, color, national origin, age, disability, and where applicable, sex, marital status, familial status, parental status, religion, sexual orientation, genetic information, political beliefs, reprisal, or because all or a part of an individual's income is derived from any public assistance program. (Not all prohibited bases apply to all programs.) Persons with disabilities who require alternative means for communication of program information (Braille, large print, audiotape, etc.) should contact USDA's TARGET Center at (202) 720-2600 (voice and TDD). To file a complaint of discrimination, write to USDA, Director, Office of Civil Rights, 1400 Independence Avenue, S.W., Washington, D.C. 20250-9410 or call (800) 795-3272 (voice) or (202) 720-6382 (TDD). USDA is an equal opportunity provider and employer. Contents Preface....................................................................................................................2 How Soil Surveys Are Made..................................................................................5 SoilMap..................................................................................................................7 Soil Map (Wedgefield Apartments).......................................................................8 Legend..................................................................................................................9 Map Unit Legend (Wedgefield Apartments).......................................................10 Map Unit Descriptions (Wedgefield Apartments)................................................10 Hoke County, North Carolina..........................................................................12 FaB—Faceville loamy sand, 2 to 6 percent slopes.....................................12 WaB—Wagram loamy sand, 0 to 6 percent slopes.....................................12 References............................................................................................................14 4 How Soil Surveys Are Made Soil surveys are made to provide information about the soils and miscellaneous areas in a specific area. They include a description of the soils and miscellaneous areas and their location on the landscape and tables that show soil properties and limitations affecting various uses. Soil scientists observed the steepness, length, and shape of the slopes; the general pattern of drainage; the kinds of crops and native plants; and the kinds of bedrock. They observed and described many soil profiles. A soil profile is the sequence of natural layers, or horizons, in a soil. The profile extends from the surface down into the unconsolidated material in which the soil formed or from the surface down to bedrock. The unconsolidated material is devoid of roots and other living organisms and has not been changed by other biological activity. Currently, soils are mapped according to the boundaries of major land resource areas (MLRAs). MLRAs are geographically associated land resource units that share common characteristics related to physiography, geology, climate, water resources, soils, biological resources, and land uses (USDA, 2006). Soil survey areas typically consist of parts of one or more MLRA. The soils and miscellaneous areas in a survey area occur in an orderly pattern that is related to the geology, landforms, relief, climate, and natural vegetation of the area. Each kind of soil and miscellaneous area is associated with a particular kind of landform or with a segment of the landform. By observing the soils and miscellaneous areas in the survey area and relating their position to specific segments of the landform, a soil scientist develops a concept, or model, of how they were formed. Thus, during mapping, this model enables the soil scientist to predict with a considerable degree of accuracy the kind of soil or miscellaneous area at a specific location on the landscape. Commonly, individual soils on the landscape merge into one another as their characteristics gradually change. To construct an accurate soil map, however, soil scientists must determine the boundaries between the soils. They can observe only a limited number of soil profiles. Nevertheless, these observations, supplemented by an understanding of the soil -vegetation -landscape relationship, are sufficient to verify predictions of the kinds of soil in an area and to determine the boundaries. Soil scientists recorded the characteristics of the soil profiles that they studied. They noted soil color, texture, size and shape of soil aggregates, kind and amount of rock fragments, distribution of plant roots, reaction, and other features that enable them to identify soils. After describing the soils in the survey area and determining their properties, the soil scientists assigned the soils to taxonomic classes (units). Taxonomic classes are concepts. Each taxonomic class has a set of soil characteristics with precisely defined limits. The classes are used as a basis for comparison to classify soils systematically. Soil taxonomy, the system of taxonomic classification used in the United States, is based mainly on the kind and character of soil properties and the arrangement of horizons within the profile. After the soil scientists classified and named the soils in the survey area, they compared the Custom Soil Resource Report individual soils with similar soils in the same taxonomic class in other areas so that they could confirm data and assemble additional data based on experience and research. The objective of soil mapping is not to delineate pure map unit components; the objective is to separate the landscape into landforms or landform segments that have similar use and management requirements. Each map unit is defined by a unique combination of soil components and/or miscellaneous areas in predictable proportions. Some components may be highly contrasting to the other components of the map unit. The presence of minor components in a map unit in no way diminishes the usefulness or accuracy of the data. The delineation of such landforms and landform segments on the map provides sufficient information for the development of resource plans. If intensive use of small areas is planned, onsite investigation is needed to define and locate the soils and miscellaneous areas. Soil scientists make many field observations in the process of producing a soil map. The frequency of observation is dependent upon several factors, including scale of mapping, intensity of mapping, design of map units, complexity of the landscape, and experience of the soil scientist. Observations are made to test and refine the soil - landscape model and predictions and to verify the classification of the soils at specific locations. Once the soil -landscape model is refined, a significantly smaller number of measurements of individual soil properties are made and recorded. These measurements may include field measurements, such as those for color, depth to bedrock, and texture, and laboratory measurements, such as those for content of sand, silt, clay, salt, and other components. Properties of each soil typically vary from one point to another across the landscape. Observations for map unit components are aggregated to develop ranges of characteristics for the components. The aggregated values are presented. Direct measurements do not exist for every property presented for every map unit component. Values for some properties are estimated from combinations of other properties. While a soil survey is in progress, samples of some of the soils in the area generally are collected for laboratory analyses and for engineering tests. Soil scientists interpret the data from these analyses and tests as well as the field -observed characteristics and the soil properties to determine the expected behavior of the soils under different uses. Interpretations for all of the soils are field tested through observation of the soils in different uses and under different levels of management. Some interpretations are modified to fit local conditions, and some new interpretations are developed to meet local needs. Data are assembled from other sources, such as research information, production records, and field experience of specialists. For example, data on crop yields under defined levels of management are assembled from farm records and from field or plot experiments on the same kinds of soil. Predictions about soil behavior are based not only on soil properties but also on such variables as climate and biological activity. Soil conditions are predictable over long periods of time, but they are not predictable from year to year. For example, soil scientists can predict with a fairly high degree of accuracy that a given soil will have a high water table within certain depths in most years, but they cannot predict that a high water table will always be at a specific level in the soil on a specific date. After soil scientists located and identified the significant natural bodies of soil in the survey area, they drew the boundaries of these bodies on aerial photographs and identified each as a specific map unit. Aerial photographs show trees, buildings, fields, roads, and rivers, all of which help in locating boundaries accurately. Soil Map The soil map section includes the soil map for the defined area of interest, a list of soil map units on the map and extent of each map unit, and cartographic symbols displayed on the map. Also presented are various metadata about data used to produce the map, and a description of each soil map unit. Custom Soil Resource Report Soil Map (Wedgefield Apartments) 35- 2' ]" 35' 15- Map Scale 111604 prntep on A sae (65"x 11')sheet Ch . N Meters 0 10 20 40 60 r� eel 0 40 80 160 240 35` 2' , 35-1 59" MAPLEGEND Area of Interest (AOI) O Area of Interest(AOI) Soils Soil Map Units Special Point Features U Blowout ® Borrow Pit X Clay Spot Closed Depression X Gravel Pit Gravelly Spot ® Landfill Lava Flow , k, Marsh or swamp R Mine or Quarry Qo Miscellaneous Water pe Perennial Water .r Rock Outcrop } Seine Spot Sandy Spot Severely Eroded Spot p Sinkhole Slide or Slip / Sodk Spot a Spoil Area a Stony Spot Custom Soil Resource Report Very Stony Spot Well Spot Other Special Line Features Gully Short Steep Slope Other Political Features Cities Water Features - Oceans Streams and Canals Transportation Rails n/ Interstate Highways US Routes Major Roads N Local Roads MAP INFORMATION Map Scale: 1:1.160 if printed on A size (8.5 a 11") sheet. The soil surveys that comprise your ADI were mapped at 1:24.000 Please rely on the bar scale on each map sheet for accurate map measurements. Source of Map: Natural Resources Conservation Service Web Soil Survey URL: http://websoilsuNey.nrn .usda.gov Coordinate System: UTM Zone 17N NAD83 This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: Hoke County, North Carolina Survey Area Data: Version 8, Nov 2, 2007 Date(s) aerial images were photographed: 6/22/2006 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. Custom Soil Resource Report Map Unit Legend (Wedgefield Apartments) Hoke County, North Carolina (NC093) Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI FaB Faceville loamy sand, 2 to 6 percent slopes 2.8 66.0 % WaB Wagram loamy sand, 0 to 6 percent slopes 1.5 34.0% Totals for Area of Interest 4.3 100.0 % Map Unit Descriptions (Wedgefield Apartments) The map units delineated on the detailed soil maps in a soil survey represent the soils or miscellaneous areas in the survey area. The map unit descriptions, along with the maps, can be used to determine the composition and properties of a unit. A map unit delineation on a soil map represents an area dominated by one or more major kinds of soil or miscellaneous areas. A map unit is identified and named according to the taxonomic classification of the dominant soils. Within a taxonomic class there are precisely defined limits for the properties of the soils. On the landscape, however, the soils are natural phenomena, and they have the characteristic variability of all natural phenomena. Thus, the range of some observed properties may extend beyond the limits defined for a taxonomic class. Areas of soils of a single taxonomic class rarely, if ever, can be mapped without including areas of other taxonomic classes. Consequently, every map unit is made up of the soils or miscellaneous areas for which it is named and some minor components that belong to taxonomic classes other than those of the major soils. Most minor soils have properties similar to those of the dominant soil or soils in the map unit, and thus they do not affect use and management. These are called noncontrasting, or similar, components. They may or may not be mentioned in a particular map unit description. Other minor components, however, have properties and behavioral characteristics divergent enough to affect use or to require different management. These are called contrasting, or dissimilar, components. They generally are in small areas and could not be mapped separately because of the scale used. Some small areas of strongly contrasting soils or miscellaneous areas are identified by a special symbol on the maps. If included in the database for a given area, the contrasting minor components are identified in the map unit descriptions along with some characteristics of each. A few areas of minor components may not have been observed, and consequently they are not mentioned in the descriptions, especially where the pattern was so complex that it was impractical to make enough observations to identify all the soils and miscellaneous areas on the landscape. The presence of minor components in a map unit in no way diminishes the usefulness or accuracy of the data. The objective of mapping is not to delineate pure taxonomic classes but rather to separate the landscape into landforms or landform segments that have similar use and management requirements. The delineation of such segments on the map provides sufficient information for the development of resource plans. If Will Custom Soil Resource Report intensive use of small areas is planned, however, onsite investigation is needed to define and locate the soils and miscellaneous areas. An identifying symbol precedes the map unit name in the map unit descriptions. Each description includes general facts about the unit and gives important soil properties and qualities. Soils that have profiles that are almost alike make up a soil series. Except for differences in texture of the surface layer, all the soils of a series have major horizons that are similar in composition, thickness, and arrangement. Soils of one series can differ in texture of the surface layer, slope, stoniness, salinity, degree of erosion, and other characteristics that affect their use. On the basis of such differences, a soil series is divided into soil phases. Most of the areas shown on the detailed soil maps are phases of soil series. The name of a soil phase commonly indicates a feature that affects use or management. For example, Alpha silt loam, 0 to 2 percent slopes, is a phase of the Alpha series. Some map units are made up of two or more major soils or miscellaneous areas. These map units are complexes, associations, or undifferentiated groups. A complex consists of two or more soils or miscellaneous areas in such an intricate pattern or in such small areas that they cannot be shown separately on the maps. The pattern and proportion of the soils or miscellaneous areas are somewhat similar in all areas. Alpha -Beta complex, 0 to 6 percent slopes, is an example. An association is made up of two or more geographically associated soils or miscellaneous areas that are shown as one unit on the maps. Because of present or anticipated uses of the map units in the survey area, it was not considered practical or necessary to map the soils or miscellaneous areas separately. The pattern and relative proportion of the soils or miscellaneous areas are somewhat similar. Alpha - Beta association, 0 to 2 percent slopes, is an example. An undifferentiated group is made up of two or more soils or miscellaneous areas that could be mapped individually but are mapped as one unit because similar interpretations can be made for use and management. The pattern and proportion of the soils or miscellaneous areas in a mapped area are not uniform. An area can be made up of only one of the major soils or miscellaneous areas, or it can be made up of all of them. Alpha and Beta soils, 0 to 2 percent slopes, is an example. Some surveys include miscellaneous areas. Such areas have little or no soil material and support little or no vegetation. Rock outcrop is an example. 11 Custom Soil Resource Report Hoke County, North Carolina FaB—Faceville loamy sand, 2 to 6 percent slopes Map Unit Setting Elevation: 80 to 330 feet Mean annual precipitation: 38 to 55 inches Mean annual airtemperature: 59 to 70 degrees F Frost -free period: 210 to 265 days Map Unit Composition Faceville and similar soils: 80 percent Description of Faceville Setting Landform: Broad interstream divides on marine terraces, ridges on marine terraces Landform position (two-dimensional): Summit, shoulder Landform position (three-dimensional): Crest Down -slope shape: Convex Across -slope shape: Convex Parent material. Clayey marine deposits Properties and qualities Slope: 2 to 6 percent Depth to restrictive feature: More than 80 inches Drainage class: Well drained Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water capacity.' Moderate (about 7.8 inches) Interpretive groups Land capability (nonirrigated): 2e Typical profile 0 to 7 inches: Loamy sand 7 to 17 inches: Loamy sand 17 to 80 inches: Clay Wa6—Wagram loamy sand, 0 to 6 percent slopes Map Unit Setting Elevation. 80 to 330 feet Mean annual precipitation: 38 to 55 inches Mean annual air temperature: 59 to 70 degrees F Frost -free period. 210 to 265 days 12 Custom Soil Resource Report Map Unit Composition Wagram and similar soils: 80 percent Minor components: 5 percent Description of Wagram Setting Landform: Broad interstream divides on marine terraces, ridges on marine terraces Landform position (two-dimensional): Shoulder, summit Landform position (three-dimensional): Crest Down -slope shape: Convex Across -slope shape: Convex Parent material. Loamy marine deposits Properties and qualities Slope: 0 to 6 percent Depth to restrictive feature: More than 80 inches Drainage class: Well drained Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: About 60 to 80 inches Frequency of flooding. None Frequency of ponding: None Available water capacity. Moderate (about 6.7 inches) Interpretive groups Land capability (nonirrigated): 2s Typical profile 0 to 8 inches: Loamy sand 8 to 24 inches: Loamy sand 24 to 75 inches: Sandy clay loam 75 to 83 inches: Sandy loam Minor Components Bibb, undrained Percent of map unit: 3 percent Landform. Flood plains Landform position (two-dimensional). Toeslope Down -slope shape: Concave Across -slope shape: Linear Johnston, undrained Percent of map unit 2 percent Landform: Flood plains Down -slope shape: Concave Across -slope shape: Linear 13 References American Association of State Highway and Transportation Officials (AASHTO). 2004. Standard specifications for transportation materials and methods of sampling and testing. 24th edition. American Society for Testing and Materials (ASTM). 2005. Standard classification of soils for engineering purposes. ASTM Standard D2487-00. Cowardin, L.M., V. Carter, F.C. Golet, and E.T. LaRoe. 1979. Classification of wetlands and deep -water habitats of the United States. U.S. Fish and Wildlife Service FWS/OBS-79/31. Federal Register. July 13, 1994. Changes in hydric soils of the United States. Federal Register. September 18, 2002. Hydric soils of the United States. Hurt, G.W., and L.M. Vasilas, editors. Version 6.0, 2006. Field indicators of hydric soils in the United States. National Research Council. 1995. Wetlands: Characteristics and boundaries. Soil Survey Division Staff. 1993. Soil survey manual. Soil Conservation Service. U.S. Department of Agriculture Handbook 18. http://soils.usda.gov/ Soil Survey Staff. 1999. Soil taxonomy: A basic system of soil classification for making and interpreting soil surveys. 2nd edition. Natural Resources Conservation Service, U.S. Department of Agriculture Handbook 436. http://soils.usda.gov/ Soil Survey Staff. 2006. Keys to soil taxonomy. 10th edition. U.S. Department of Agriculture, Natural Resources Conservation Service. http://soils.usda.gov/ Tiner, R.W., Jr. 1985. Wetlands of Delaware. U.S. Fish and Wildlife Service and Delaware Department of Natural Resources and Environmental Control, Wetlands Section. United States Army Corps of Engineers, Environmental Laboratory. 1987. Corps of Engineers wetlands delineation manual. Waterways Experiment Station Technical Report Y-87-1. United States Department of Agriculture, Natural Resources Conservation Service. National forestry manual. http://soils.usda.gov/ United States Department of Agriculture, Natural Resources Conservation Service. National range and pasture handbook. http://www.glti.nres.usda.gov/ United States Department of Agriculture, Natural Resources Conservation Service. National soil survey handbook, title 430-VI. http://soils.usda.gov/ United States Department of Agriculture, Natural Resources Conservation Service. 2006. Land resource regions and major land resource areas of the United States, the Caribbean, and the Pacific Basin. U.S. Department of Agriculture Handbook 296. http://soils.usda.gov/ 14 Custom Soil Resource Report United States Department of Agriculture, Soil Conservation Service. 1961. Land capability classification. U.S. Department of Agriculture Handbook 210. 15 Geotcchnical Engineering Services Construction Material Testing Civil Quality Control lEagnaeenng SeIl C ices,1P C. June 13. 2011 Hobbs Upchurch and Associates 300 SW Broad Street Southern Pines, NC 28388 Attn: Mr. Tom Goodwin Mr. Frank Wanko Re: Summary of Observations and Testing Soil Science Report for Erosion Control and Site Drainage Calculations Storm Water Basins @ Wedgefield Apartments Hoke County, North Carolina KAM Project No. 11-185 As requested and authorized, KAM Engineering Services, P.C. is pleased to present the results of the field testing and observations for the proposed storm water basins that will be constructed along the east portion of the Apartment property development. We understand that new building buildings, as well as the associated pavement areas will contribute to the increase in storm water run-off at the site. The intent of this testing was to observe the soil profile and the groundwater conditions that will affect the drainage rate of the proposed basin. At the time of our site work, the site design had been completed by Hobbs Upchurch Associates. Our testing was performed at 6 locations provided by our client to be within the floor of the basins. The controlling parameters for the design and construction of infiltration basins is the depth to Seasonal High Water Table (SHWT), and the permeability of the soils that should be expected in the floor and berms of the basin. Any restrictive horizons within the soil profile could substantially affect the drainage capacity of the basin. Mr. Mike Eaker, a North Carolina Licensed Soil Scientist with Southeastern Soil & Environmental Associates, Inc., under contract to KAM Engineering, has assisted with the field work and reporting for this work. Mr. Eaker's report is included with this cover letter for reference. The report details the procedures used, and the results of the soil observations and seasonal high groundwater elevation. At the locations requested, Mr. Eaker has identified that at Cell #1, SHWT ranges from 36 to 49 inches below the ground surface, at Cell #2, SHWT ranges from 80 to 89 inches below ground surface, and at Cell #3, SHWT ranges from 66 to 69 inches below the ground surface. However, because the two locations within each cell are relatively close, we recommend that the shallower of these depths be used for the design of the basin. Once the SHWT was identified, compact constant head (CCHP) testing was performed at a depth of 24 inches above the SHWT. CCHP testing provides a saturated permeability for the soils in the proposed drainage zone. The results of this testing is summarized below. 610 Spring Branch head Dunn, North Carolina 28334 Phone (910) 292-2085 Fax(910) 292-2057 www. KAM-Engineering. cam 11AIM Engineering serAm, P.C. Location #1A #16 #2A #26 #3A #313 Ground Elevation' 259 259 260 260 257 257 Depth to SHWT (inL 49 36 89 80 66 69 SHWT Elevation 254.9 256.0 252.6 253.3 251.5 251.3 CCHP Test Elevation 256.9 258.0 254.6 255.3 253.5 253.3 Ksat(in/hour) N/A" N/A" 0.03 0.03 0.01 0.02 " Ground elevations were based upon the plans provided. Elevations were interpolated between the contour lines at the approximate boring locations. The location stakes did not have elevations were not provided. "" Please note that CCHP Testing was performed 2 feet above the SHWT elevation. SHWT elevations within Cell #1 did not provide for a suitable depth for CCHP testing to be performed. Based upon the Ksat measurements, the soils in the floor are not capable to sustain a drainage rate of 0.52 inches per hour. It appears that an alternate basin design will need to be considered. If you need further information, or if we can provide additional service, please do not hesitate to contact us. Respectfully Submitted, KAM ENGINEERING SERVICES, P.C. Kurt A. Miller, P.E. Senior Geotechnical Engineer Attachment: Soil Scientist Report for Soil Profile and SHWT CCHP Test Results IVedGefield Aparnnen(s 2 KAM 11-1 S9 Huhhc Upchin ch unrl Assucia(es Southeastern Soil & Environmental Associates, Inc. P.O. Box 9321 Fayetteville, NC 28311 Phone/Fax (910) 822-4540 Email mike@southeasiernsoil.com July 11, 2011 Mr. Kurt Miller KAM Engineering Services, P.C. 610 Spring Branch Road Dunn, NC 28334 Re: Seasonal water table determination (SHWT) for stormwater retention areas, Wedgefield Apartments, Carolina Drive, Hoke County, North Carolina Dear Mr. Miller, An evaluation of soil properties has been conducted at your request on the aforementioned property. The purpose of the investigation was to determine soil water table depths for use in stormwater retention pond design. Soils at this site are most similar to the Wagram (boring 1 A), Goldsboro (boringl B) and Faccville (borings 2A, 2B, 3A, 3B) soil series (see attached boring logs). Six borings were advanced to varying depths (5 to 8 feet). Seasonal High Water Table (SHWT) as determined by evidence of colors of chroma 2 or less was encountered at depths ranging from 3.0 to 7.42 feet (see attached chart). The attached map shows locations of sample points. 1 trust this is the information you require at this time. Sincerely, Mike Eaker President SOIL/SITE EVALUATION • SOIL PHYSICAL ANALYSIS • LAND USE/SUBDIVISION PLANNING GROUNDWATER DRAINAGE/MOUNDING • SURFACE/SUBSURFACE WASTE TREATMENT SYSTEMS, EVALUATION 8 DESIGN Southeastern Soil & Environmental Associates, Inc. P.O. Box 9321 Fayetteville, NG 2a311 Phone/Fax (910) 822-4540 Email mike® southeastemsoil.com SHWT depths, Wedgefield Apartments, Carolina Drive, Hoke County, NC BORING SHWT DEPTH (inches) 1A 49 1B 36 2A 89 2B 80 3A 66 3B 69 SOIUSITE EVALUATION • SOIL PHYSICAL ANALYSIS • LAND USE/SUBDIVISION PLANNING GROUNDWATER DRAINAGE/MOUNDING • SURFACE/SUBSURFACE WASTE TREATMENT SYSTEMS, EVALUATION 8 DESIGN M. QD� G � � I 8. i EE 5Q 8 ga 1. V77- I In a �F I I b a P � a 6 Illl a 5 �"ISM a aa I p ¢¢ pApg8 Name s" FINAL DRAWINGS — NOT FOR CONSIRUCTON — FOR REVIEW PURPOSES ONLY Hobbs Upchurch Associates 6 WEDGEFIELDAPPAARTTMENTS GRADINGAND DRAINAGE PLAN 0 xutmwn wsrcm >OM�yT%1 PP:ina }` �f� 5 Southeastern Soil & Environmental Associates, Inc. P.O. Box 9321 Fayetteville, NO 28311 Phone/Fax(910) 822-4540 Email mike 0 southeastemsoil.com Soil Boring Log "IA" (Wedgefield Apartments), Carolina Drive, Hoke County, NC This map unit consists of moderately well drained soils that formed in loamy sediment on uplands. Slope ranged from 0 to 2 percent. A - 0 to 12 inches; dark gray (I OYR 4/1) sandy loam; single grained; loose; very friable; common fine and medium roots; abrupt smooth boundary. Btl- 12 to 36 inches; yellowish brown (10YR 5/4) sandy clay loam; medium subangular blocky structure; friable; few fine and medium roots; gradual wavy boundary. Bt2 - 36 to 49 inches; yellowish brown (1 OYR 5/6) sandy clay loam; weak fine and medium subangular blocky structure; friable; gradual wavy boundary. 130 - 49 to 54 inches; yellowish brown (1 OYR 5/6) sandy clay loam; common medium light gray (10YR 7/2) and common medium distinct brownish yellow (1 OYR 6/6) mottles; weak medium and coarse subangular blocky structure; firm; thin clay films on some ped faces; about 3 percent soft plinthite; gradual wavy boundary. BC — 54 to 72 inches; brownish yellow (10YR 6/8) sandy clay loam; common medium distinct light gray (1 OYR 7/2) mottles; weak medium subangular blocky structure; firm; gradual wavy boundary C - 72 to 86 inches; strong brown (7.5YR 5/8) sandy clay loam; common faint light gray (I OYR 7/1) mottles; massive; firm. SHWT @ 49 inches (I OYR 7/2) SOILISITE EVALUATION • SOIL PHYSICAL ANALYSIS • LAND USE/SUBDIVISION PLANNING GROUNDWATER DRAINAGE/MOUNDING • SURFACE/SUBSURFACE WASTE TREATMENT SYSTEMS, EVALUATION d DESIGN Southeastern Soil & Environmental A.ssociatesy Inc. P.O. Box 9321 Fayetteville, NC 28311 Phone/Fax (910) 822-4540 Email mike 0southeastemsoil.com Soil Boring Log "1B" (Wedgefield Apartments), Carolina Drive, Hoke County, NC This map unit consists of moderately well drained soils on uplands. These soils formed in loamy marine sediments. Slopes range from 0 to 2 percent. Ap - 0 to 12 inches; dark gray (I OYR 4/1) loamy sand; weak medium granular structure; very friable; many fine roots; abrupt smooth boundary. BtI - 12 to 36 inches; yellowish brown (1 OYR 5/4) sandy clay loam; common medium distinct brownish yellow (I OYR 6/8) mottles; weak fine subangular blocky structure; friable; slightly sticky, slightly plastic; common fine roots; few clean sand grains in pores; gradual smooth boundary. Bt 2 - 36 to 50 inches; yellowish brown (I OYR 5/4) sandy clay loam; common medium distinct light gray (10YR 7/2) and yellowish brown (I OYR 5/6) mottles; weak fine subangular blocky structure; friable, slightly sticky, slightly plastic; few thin clay films on faces of peds; clear wavy boundary. SHWT @ 36 inches (1 OYR 7/2) SOIUSITE EVALUATION • SOIL PHYSICAL ANALYSIS • LAND USEISUBDIVISION PLANNING GROUNDWATER DRAINAGE/MOUNDING • SURFACE/SUBSURFACE WASTE TREATMENT SYSTEMS, EVALUATION 8 DESIGN Southeastern Soil & Environmental Associates, Inc. P.O. Box 9321 Fayetteville, NC 28311 Phone/Fax (910) 822-4540 Email mike@southeasternsoll.com Typical Profile Description for borings 2A, 213, 3A, 3B, Wedgefield Apartments, Carolina Drive, Hoke County, NC This map unit consists of well drained that formed in sandy and loamy sediment on uplands. Slopes range from 0 to 2 percent. Ap - 0 to 3 inches; grayish brown (1 OYR 5/2)loamy sand; weak fine granular structure; very friable; common fine and few medium roots; abrupt smooth boundary. E - 3 to 16 inches; pale brown (1 OYR 6/3) loamy sand; weak fine granular structure; very friable; common fine and medium roots; clear smooth boundary. Btl - 16 to 64 inches; yellowish red (5YR 5/8) sandy clay loam; moderate medium subangular blocky structure; friable; slightly sticky, slightly plastic; few fine and medium roots; gradual wavy boundary. BC - 64 to 72 inches; yellowish red (5YR 5/8) sandy clay loam; few distinct red (2.5YR 4/8) mottles; moderate medium subangular blocky structure; friable; gradual wavy boundary. C - 72 - 90 inches; yellowish red (5YR 5/8), gray (1 OYR 7/2), and red (2.5YR 5/8) sandy clay loam to sandy clay; weak fine subangular blocky and massive structure; firm, slightly sticky, slightly plastic; SHWT @ 89 inches (1 OYR 7/2) - boring 2A Sl-IWT @ 80 inches (I OYR 7/2) - boring 213 SHWT @ 66 inches (1 OYR 7/2) - boring 3A SHWT @ 69 inches (I OYR 7/2) - boring 313 SOIUSITE EVALUATION • SOIL PHYSICAL ANALYSIS • LAND USEISUBDIVISION PLANNING GROUNDWATER DRAINAGE/MOUNDING • SURFACEISUBSURFACE WASTE TREATMENT SYSTEMS. EVALUATION & DESIGN KIA, P:®pJ MAng Seyricea, P.C. Project Name: Wedgefield Apartment: Project Number: Client Name: Hobbs UpchurcF Report Number: Technician: B. Carlson Date: 11-185 I of 4 7/8/201 1 Test Constants Liquid Used: tap water Depth of Water Table: 89" Water Temp ( °F): 85 OF Test Location: Boring 2A (North) Total Negative Constant Bead: inches Constants: Li uid Containers Flow rate used: 20 Bole Diameter: 2.5 inches Capacity settin Rate cm3/em Sight Tube IL I On 20.000 Storage Tube 5L 2 On 1 105.000 Start Saturation: 11:00 Mote Radius: 1.250 Water Bead: I Tole Depth: 5.25 inches 65 inches a E Date Time Elapsed Time (hrs) A I Total Flow Readings Flow Rate id/hr aurae Conductivity - Remarks: Weather conditions, etc. Reading Tube Flow Flow cm3 K„' m/Iv I S 7/8 11:05 0.42 0.42 43.7 20 34 4.98 0.04 E 7/8 11:30 42.0 2 S 7/8 11:30 0.75 1.17 42.0 20 46 3.74 0.03 E 1 7/8 12:151 39.7 3 S1 7/8 1 12:15 0.42 1 1.58 39.7 20 22 3.22 0.03 E 1 7/8 1 12:40 38.6 4 S 7/8 12:40 0.33 1.92 38.6 20 20 3.66 0.03 E 7/8 13:00 37.6 5 S E 6 S E 7 S E 8 S E 9 S E 10 S E II S E 12 S E 13 S E 14 S E 15 E Stabilized Ksat in/hr 0.03 Test #: CCHP-1 K 11� In&eeHog Servkcea, 17.e. Project Name: Wedgefield Apartment: Project Number: Client Name: Hobbs Upchurch Report Number: Technician: B. Carlson Data IM 2 of 4 7/8/201 1 Test Constants Liquid Used: tap water Depth of Water Table: 80" Water Temp ('F): 85 OF Test Location: Boring 2B (South) Total Negative Constant I -lead: inches Constants: Li uid Containers Flow rate used: 20 1lole Diameter: 2.5 inches Capacity seltin Rate cm3/cm Sight Tube I L I On 20.000 Storage Tube 5L 2 On 105,000 Start Saturation: 13:30 Water Head: 5.25 inches Hole Radius: 1.250 Bole Depth: 56 inches x t— Date Time Elapsed Time (hrs) A 1 'Dotal Flow Readings Flow Rate in'/hr aurae Conductivity Remarks: Weather conditions, etc.' ReadingFlow Tube Flow cm' "mdtr I S 7/8 13:35 0.25 0.25 40.1 20 20 4.88 0.04 E 7/8 13:50 39.1 2 S 7/8 13:50 0.25 1 0.50 39.1 20 22 5.37 0.04 E 1 7/8 1 14:05 38.0 3 S 7/8 14:05 0.25 1 0.75 38.0 20 18 4.39 0.03 El 7/8 1 14:20 37.1 4 S1 7/8 14:20 0.25 1.00 37.1 20 18 4.39 0.03 71 7/8 1 14:35 36.2 5 S E 6 S 6 7 S El I 8 S E 9 S E 10 S r t1 S E 12 S E 13 S E 14 S E IS S E Stabilized Ksat tn/hr 0.03 Test #: CCHP-2 K -M 1E®g MAng seirvicah F.C. Project Name: Wedgeficld Apartment! Project Number: Client Name: Hobbs Upchurc} Report Number: Technician: B. Carlson Date: 11-185 3 of 4 7/8/2011 Test Constants Liquid Used: lap water Depth of Water Table: 60" Water Temp ('F): 85 OF Test Location: Boring 3A (East) Total Negative Constant plead: inches Constants: Capacity Li lid Containers settin> Rate cm3/cm Sight Tube IL 1 On 20.000 Storage Tube 5L 2 On 105.000 Flow rate used: 20 1lole Diameter: 2.5 inches Start Saturation: 14:55 Water Bead: 5.25 inches Bole Radius: 1.250 Bole Depth: 36 inches Test Data x Ec Date Time Elapsed Time (hrs) A Total Flow Readings Flow Rate in'/hr �iaturated Conductivity Remarks: Weather conditions, etc. ReadingFlow Tube Flow cm' K"� mdtr S 7/8 15:00 0.25 0.25 36.4 20 10 2.44 0.02 E 7/8 15:15 35.9 2 S 7/8 15.15 0.25 0.50 35.9 20 6 1.46 0.01 E 1 7/8 15:30 35.6 3 S 7/8 15:30 10.25 1 0.75 35.6 20 4 0.98 0.01 E 1 7/8 15:45 35.4 4 S 7/8 15:45 0.25 1.00 35.4 20 6 1.46 0.01 EJ 7/8 1 16:001 35.1 5 S L 6 S E 7 S El 1 8 S L' 9 S L" 10 S E II S E 12 S E 13 S E 14 S E S E Stabilized Ksat "/hr 0.01 Test #: CCHP-3 KAIM Z;O&eevlmg Seeviees, F.C. Project Name: Wedgefield Apartment: Project Number: Client Name: Hobbs Upchurct Report Number: Technician: B. Carlson Date: 11-185 4 of 4 7/8/201 1 Test Constants Liquid Used: tap water Depth of Water Table: 69" Water Temp ( "F): Test Location: Boring 3B (West) Total Negative Constant Bead: Constants: Capacity Li idContainers settin Rate cm'/ern Sight Tube I L loll 20.000 Storage Tube 51- 2 On 105.000 Flow rate used: 20 1-lole Diameter: Start Saturation: 16.20 Water I lead: 85 OF inches 2.5 inches 5.25 inches Hole Radius: 1.250 Bole Depth: 45 inches Test Data F Date Time Elapsed Time (hrs) A I Total Flow Readings Flow Rate in'/hr a ura e Conductivity Remarks: Weather conditions, etc. ReadingFlow Tube Flow cm' K`a� t�hr I S 7/8 16:25 0.17 0.17 33.4 20 8 2.93 0.02 E 7/8 16:35 33.0 2 S 7/8 16:35 0.17 0.33 33.0 20 8 2.93 0.02 E 1 7/8 16:451 32.6 3 S 7/8 16:45 0.17 0.50 32.6 20 8 2.93 0.02 E 7/8 16:55 32.2 4 S E 5 S E f S E 7 S E 8 S E 9 S E 10 S E II S E 12 S E 13 S E 14 S 1? 15 s E Stabilized Ksat"'/," 0.02 Test #: CCHP-4 b] Cera"crite of APProval for Recording f Ix,wy certl' abet this transaction v hereon has been found to comply ilh the Scrndfvti„rt l4ogulakons of Lha County of Horn. Nohh Carolina, and that U'Cls oroing to th3 has beenroved cc of the Ra;: to eds; of 1-Soko County END PAGE 0339, INSTRUMENT# 047431 RECORDING $25.00 EXCISE TAX $104.00 0131) NORTH CAROLINA GENERAL WARRANTY DEED TITLE NOT CERTIFIED BK:00952 PG:0337 FILED HOKE COUNTY NC ONNIE B. DUDLEY _ RFGIRTFR OF DFFnR FILED Aug 02, 2011 TIME 01:48:03 pm BOOK 00952 START PAGE 0337' Excise Tax $ 104.00 M& P File # 2434-2 Parcel Identifier No.: Part of 49466-00-01-016 Prepared by/Return to: Rebecca F. Person, 1308 Fort Bragg Rd., Ste 101, Fayetteville, NC 28305 Brief Description for the Index: 3.62 more or less, Hoke County THIS DEED made this July 2_1, 2011 by and between: GRANTEE VTC INVESTMENTS, LLC, a North Carolina WEDGEFIELD APARTMENTS, LLC, a North limited liability company I Carolina limited liability company Mailing Address: Mailing Address: 605 S. Reilly Rd. 605 S. Reilly Rd. Fayetteville, NC 28314 Fayetteville, NC 28314 Enter in appropriate block for each party: name, address, and, if appropriate, character of entity, e.g., corporation or partnership The designation Grantorand Grantee as used herein shall include said parties, their heirs, successors, and assigns, and shall include singular, plural, masculine, feminine or neuter as required by context. WITNESSETH, that the Grantor, for a valuable consideration paid by the Grantee, the receipt of which is hereby acknowledged, has and by these presents does grant, bargain, sell and convey unto the Grantee in fee simple, all that certain lot or parcel of land situated in or near the City of Raeford, McLauchlin Township, Hoke County, North Carolina and more particularly described as follows: SEE EXHIBIT A ATTACHED HERETO AND MADE A PART HEREOF. The property hereinabove described was acquired by instrument recorded in Book 910, Page 882, Hoke County, North Carolina, Registry. A map showing the above described property is recorded in Plat Book _, Page , Hoke County, North Carolina, Registry. TO HAVE AND TO HOLD the aforesaid lot or parcel of land and all privileges and appurtenances thereto belonging to the Grantee in fee simple. I BK:00952 PG:0338 And the Grantor covenants with the Grantee, that Grantor is seized of the premises in fee simple, has the right to convey the same in fee simple, that title is marketable and free and clear of all encumbrances, and that Grantor will warrant and defend the title against the lawful claims of all persons whomsoever except for the exceptions hereinafter stated. Title to the property hereinabove described is subject to the following exceptions: utility easements, permits, and rights of way as the same may appear of record IN WITNESS WHEREOF, the Grantor has hereunto set his hand and seal effective the day and year first above written. If initialed, the property includes the primary residence of at least one of the Grantors. (NC GS § 105-317.2) V'I'C fN TMENTS, LC By�(SEAL) Name: Vivian E. Ho linsh , Jr. Title: Manager STATE OF NORTH CAROLINA COUNTY OF/inn. ELq_p� I certify that the following person(s) personally appeared before me this day and I have personal knowledge of the identity of the principal(s) or have seen satisfactory evidence of the principal's identity, by a current state or federal identification with the principal's photograph in the form of a driver's license or a credible witness has sworn to the identity of the principal(s); each acknowledging to me that he or she voluntarily signed the foregoing document for the purpose stated therein and in the capacity indicated: Name of Principal: Vivian E. Hollinshed, Jr., manager. Date: Signature of Notary Public :S. Lri/C/y fie Printed Name of Notary Public My Commission Expires: b �4 O R6LRr m Colo BK:00952 PG:0339 EXHIBIT A DESCRIPTION FOR GRANTOR: VTC INVESTMENTS, LLC TO GRANTEE: WEDGEFIELD APARTMENTS, LLC July 6, 2011 Lying and being in McLauchlin Township, Hoke County, North Carolina on the cast side of and adjoining Carolina Drive (SR 1339). Bounded on the east by Carolina Drive, on the north by Thomas Family Business, Inc., on the east by D.B. Parker and on the south by other lands of VTC Investments, LLC and being more particularly described as follows: BEGINNING at an existing iron rod in the east right-of-way of Carolina Drive, said iron rod being the northwest comer of the tract of which this is a part and also being the southwest comer of lands conveyed to Thomas Family Business, Inc. by deed recorded Deed Book 914 Page 510, Hoke County Registry and runs thence as the north line of the tract of which this is a part and the south line of Thomas Family Business, Inc. N 78°20'31" E 290.95' to a large iron rod, the northeast corner of the tract of which this is a part; thence as the east line of this tract S 02° 55'34" E 567.36' to a point in said east line; thence as a new line S 87 ° 49' 50" W 293.56' to a point in the east right-of-way of Carolina Drive; thence as said right-of-way N 02016'49" W 519.35' to the BEGINNING, containing 3.62 acres and being a portion of the lands described by deed recorded in Deed Book 910 Page 882, Hoke County Registry. All bearings herein are to NC Grid NAD83(2007) north meridian and distances horizontal ground. William C. McIlwain, Jr., PLS L-2421 300 SW Broad Street Southern Pines, NC 28387 Certificate of Licensure: C-0454 r BK:00952 PG:0340 „r j FILED NC �rtf@care d ApP rcraet for necordn9 mat this trartsae8an HOKE COUNTY ONNIE B. DUDLEY I twrcf=y eectily uL t� hc_o�on has beon found to comply of the County at REGISTER OF DEEDS FILED Aug 02, 2011 �:;,,ydivtion PagutzGoas Ncrm C olina, and that this has in m a face TIME 01:49:33 prn bEt:n annra racorttn�o Deed, of F-Ipke Cpunty BOOK 009521i of the Fs:;l t --- START PAGE 0340 i END PAGE 03421 �d INSTRUMENT# 04744 RECORDING $No POD e01 TAX (None) VAREXCISE SUPISMSM 08o NORTH CAROLINA GENERAL WARRANTY DEED TITLE NOT CERTIFIED Excise Tax $ 0.00 M& P File tt 2434-2 Parcel Identifier No.: Part of 49466-00-01-015 Prepared by/Return to: Rebecca F. Person, 1308 Fort Bragg Rd., Ste 101, Fayetteville, NC 28305 Brief Description for the Index: 0.38 more or less, Hoke County THIS DEED. made this July-7, 2011 by and between: GRANTOR THOMAS FAMILY BUSINESS, INC., a North Carolina corporation Mailing Address: 605 S. Reilly Rd. Fayetteville, NC 28314 GRANTEE WEDGEFIELD APARTMENTS, LLC, a North Carolina limited liability company Mailing Address: 605 S. Reilly Rd. Fayetteville, NC 28314 Enter in appropriate block for each party: name, address, and, if appropriate, character of entity, e.g., corporation or partnership The designation Grantor and Grantee as used herein shall include said parties, their heirs, successors, and assigns, and shall include singular, plural, masculine, feminine or neuter as required by context. WITNESSETH, that the Grantor, for a valuable consideration paid by the Grantee, the receipt of which is hereby acknowledged, has and by these presents does grant, bargain, sell and convey unto the Grantee in fee simple, all that certain lot or parcel of land situated in or near the City of Raeford, McLauchlin Township, Hoke County, North Carolina and more particularly described as follows: SEE EXHIBIT A ATTACHED HERETO AND MADE A PART HEREOF The property hereinabove described was acquired by instrument recorded in Book914, Page 510 and Book 7203, Page 337, Cumberland County, North Carolina, Registry. A map showing the above described property is recorded in Plat Book _, Page , Hoke County, North Carolina, Registry. TO HAVE AND TO HOLD the aforesaid lot or parcel of land and all privileges and appurtenances thereto belonging to the Grantee in fee simple. 11 13K:O0952 PG:O341 And the Grantor covenants with the Grantee, that Grantor is seized of the premises in fee simple, has the right to convey the same in fee simple, that title is marketable and free and clear of all encumbrances, and that Grantor will warrant and defend the title against the lawful claims of all persons whomsoever except for the exceptions hereinafter stated. Title to the property hereinabove described is subject to the following exceptions: utility easements, permits, and rights of way as the same may appear of record IN WITNESS WHEREOF, the Grantor has hereunto set his hand and seal effective the day and year first above written. If initialed; the property includes the primary residence of at least one of the Grantors. (NC GS § 105-317.2) THOMAS FAMILY BJ.]SINESS, iNC. By: ��. �✓ (SEAL) Name aymon Carroll omas Titl . President STATE OF NORTH CAROLINA COUNTY OF C(Am,�P/1Ctne-1 I certify that the following person(s) personally appeared before me this day and I have personal knowledge of the identity of the principal(s) or have seen satisfactory evidence of the principal's identity, by a current state or federal identification with the principal's photograph in the form of a driver's license or a credible witness has sworn to the identity of the principal(s); each acknowledging to me that he or she voluntarily signed the foregoing document for the purpose stated therein and in the capacity indicated: Name of Principal: Raymond Carroll Thomas, President Date: //1",��/f Signate of Nola Public i�a,r�`e 'aur�S �iJe Printed Name of Notary Public My Commission Expires: Z, -/G S. EVQ. 0 BK:00952 PG:0342 EXIIIBIT A DESCRIPTION FOR GRANTOR: THOMAS FAMILY BUSINESS, INC. TO GRANTEE: WEDGEFIELD APARTMENTS, LLC July 6, 2011 Lying and being in McLauchlin Township, Hoke County, North Carolina on the east side of and adjoining Carolina Drive (SR 1339). Bounded on the west by Carolina Drive, on the north by Wedgefield Subdivision Phase IA, on the east by D.B. Parker and on the south by VTC Investments, LLC and being more particularly described as follows: BEGINNING at an existing iron rod in the east right-of-way (60-ft. R/W) of Carolina Drive, said iron rod being the northwest corner of the tract of which this is a part and runs thence as the north line of this tract and the south line of Wedgefield Phase I -A N 66°34'07" E 309.05' to an existing iron rod, the northeast comer of this tract; thence as the east line of this tract S 02041'51" E 88.81' to a large iron rod; thence as the south line of this tract S 78020'31" W 290.95' to an existing iron rod in the east right-of-way of Carolina Drive; thence as said right-of-way N 06°28'26" W 24.77' to the BEGINNING, containing 0.38 acres and being all of the lands described by deed recorded in Deed Book 914 Page 510, Hoke County Registry. All bearings herein are to NC Grid NAD83(2007) north meridian and distances horizontal ground. William C. Mcllwain, Jr., PLS I, 2421 300 SW Broad Street Southern Pines, NC 28387 Certificate of Licensure: C-0454 North Carolina Secretary of State http://www.secretarystate.nc. us/corporations/Corp.aspx? Pitenild=9754092 North Carolina Elaine F. Marshall DEPARTMENT OFTHE Secretary SECRETARY OF STATE PO Box 29622 Raleigh, NC 27626.0622 (919)807.2000 Date: 7/29/2011 Click here to: View Document Filings I Sign Up for E-Notifications I mA Pre -populated Annual Report Fillable PDF Form I File an Annual Report Corporation Names Name Name Type NC WEDGEFIELD APARTMENTS, LLC LEGAL Limited Liability Company Information SOSID: 1203118 Status: Current -Active Effective Date: 5/11/2011 Dissolution Date: Annual Report Due 4/15/2012 Date: Citizenship: DOMESTIC State of Inc.: NC Duration: PERPETUAL Annual Report Status: CURRENT Registered Agent Agent Name: THOMAS, RAYMOND CARROLL Office Address: 605 S. REILLY RD FAYETTEVILLE NC 28314 Mailing Address: 605 S. REILLY RD FAYETTEVILLE NC 28314 Principal Office Office Address: 605 S. REILLY RD FAYETTEVILLE NC 28314 Mailing Address: 605 S. REILLY RD FAYETTEVILLE NC 28314 Officers This website is provided to the public as a part of the Secretary of State Knowledge Base (SOSKB) system. Version: 503 1 of 1 7/29/2011 2:01 PM