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HomeMy WebLinkAbout28-07 Whitehall Retail Center- Retail - Stonewall - BackfilePlease note: The site plans associated with this file are located in the file room. MMMMuWW- SITE PLAN TRACKING SHEET Date; 7 File opened Reference Manual updated/number assigned L& LO2 D-base updated File given to Renee' to update Application Action Summary CLOSE OUT FILE; 4�4�10 Approval (or denial) letter mailed to applicant/copy made for file o i File stamped "approved", "denied" or "withdrawn" Reference Manual updated D-base updated 2 File given to Renee' for final update to Application Action Summary / 4k T q 0 6(-O -�L/ --�Ip a U:\Bcv\CommonUracHng sheas\Sia Plan Tracking wpd Rce ised OV01103 SITE PLAN APPLICATION CHECKLIST The cbecklist shown below Tf-- es the information which is required to be submitted as part of the site plan application.. The Department of Planning & Development will re-N iew the application to ensure that it is r�mplete prior to acccepting it If any portion of the application is not complete, it will be returned to the applicant(s). (1} One (1) set of approved comment sheets are required from eacb relevant review agency prior to final approval of a site plan. It is recommended that applicants contact the Department of Planning & Development to determine which review agencies' are relevant to their site plan application. A list of potentially relevant review agencies is shown below: Frederick County Department of Planning & Development Department of GIS (Geographic Infoffiation Services) Frederick County Sanitation Authority Frederick County Building Inspections Department Frederick County Department of Public Works Frederick County Fire Marshal Frederick County Health Department k Fred.erick County Department of Parks & Recreation ✓ Virginia Department of Transportation (VDO-f) / City of Vmchester — X Town of Stephens City Town of Middletown X Frederick County / VFinchester Airport Authority (2) One (1) copy of the Site Plan application form. (3) Payment of the site plan review fee. (4) One (1) reproducible copy of the Site Plan (if required). 0 � N m � O N O m U O Q O N U cn > rr O Q U IIIIII � b1� i U U �t U wi,�� RECEIVED FROM AD RESS ❑ FOR RENT � LL 1 ❑FOR DATE -A (,(D-oAkt�E-tyt� -,;k, AMT. OF CASH ACCOUNT AMT. PAID l � CHECK )Wi BALANCE MONEY DUE ORDER NO.-7 0 43 T'ux DOLLARS 4C BY'� c?\, Whitehall Retail Center - Rou 11, Frederick County Page 1 of 1 Mark Cheran From: Funkhouser, Rhonda [Rhonda.Funkhouser@VDOT.Virginia.gov] on behalf of Ingram, Lloyd [Lloyd.ingram@VDOT.Virginia.gov] Sent: Tuesday, August 28, 2007 8:28 AM To: joanne.maidens@phra.com Cc: Ingram, Lloyd; Hoffman, Gregory; mcheran@co.frederick.va.us Subject: Whitehall Retail Center - Route 11, Frederick County We have received your revised site plan submitted with your memorandum dated August 13, 2007 for the referenced project. It appears all of our earlier review comments have been satisfactorily addressed. Please advise the owner of our approval. The appropriate land use permit may now be applied for to cover work within the Route 11 right-of-way. The permit is issued by this office and will require a minimum processing fee, surety bond coverage, and the salary & expenses of a State assigned Inspector. A copy of any/all recorded plats of dedication for drainage easements or additional right-of-way required for implementation of this proposed project should be provided to VDOT prior to issuance of any land use permits. Dedication should be made to the Commonwealth of Virginia. Once satisfactory application has been made, a permit will normally take approximately thirty days to process and issue. Should you have any questions, do not hesitate to call me or Mr. Greg Hoffman at (540) 535-1824. Lloyd A. Ingram, Transportation Engineer Virginia Department of Transportation Edinburg Residency — Land Development 14031 Old Valley Pike Edinburg, Virginia 22824 Phone #(540) 984-5611 Fax #(540) 984-5607 8/31/2007 a , CO Y �oijR�I2IC]K Department of Planning and Development 540/665-5651 FAX: 540/ 665-6395 August 16, 2007 Ms. Joanne Maidens Patton Harris Rust & Associates, PC l 17 E. Piccadilly Street, Suite 200 Winchester, Virginia 22601 RC,: Approval of Site Plan #28-07; Whitehall Retail Property Identification Number (PIN): 34-A-�'E,- Li l23 Dear Joanne: The above -referenced site plan was approved on August 15, 2007. The site plan is approved for the construction of a new 9,890 square foot commercial building located in Whitehall Retail Center on Martinsburg Pike (Route 1 1) in the Stonewall Magisterial District. Required site improvements include the following: • Construction of a parking lot with i 16 spaces (including five handicap accessible), including curb and gutter, striping, handicap access and landscaping. • Landscaping and sidewalks along Martinsburg Pike. • Dunlpster and loading areas as shown on the plan. • Outdoor lighting as shown on sheet 5 (ensure that all pole lit htinn utilizes the flat lens o lion . All requirements of the Frederick County Zoning Ordinance have been met in the approved site plan, including review agency comments from all relevant review agencies. I am providing you with three (3) copies of the approved site plan. Please forward these copies to the appropriate representative(s). Furthermore, advise the owner(s) that a copy should be kept for future reference, and an approved copy must be kept on the construction site throughout the development process. Once site development is complete, the owner(s) should contact this office to schedule an on -site inspection. Do not hesitate to contact me if you have any questions or Sincerely, Candice E. Perkins, AICP Senior Planner Attachment CEP/bad cc: Jane Anderson, Real Estate Charles Del-laven, Jr., Stonewall District Supervisor John Light and Gary Oates, Stonewall District Planning Commissioners George Sempeles, 331 Woodbine Road, Winchester, VA 22625 Commissioner of Revenue 107 North Kent Street, Suite 202 • Winellestel', Virginia 22601-5000 Patton Harris Rust & A-6ciates Engineers. Surveyors. Planners. Landscape Architects. P ��A 117 East Piccadilly Street H Winchester, VA 22601 T 540.667.2139 F 540.665.0493 Transmittal To: Candice Perkins Organization/Company: Frederick County Planning Address: Telephone Number: Date: August 13, 2007 From: Joanne Maidens Project Name/Subject: Whitehall Retail Center Via: Internal Project File #: 12587-1-2 Quantity File # Date Description Transmitted ® Herewith 5 Sets Site plan for signatures ❑ Under separate cover Notes: Received by: Date: Material ❑ Originals ® Photocopies ❑ Diskette ❑ Shop Drawings ❑ Mylar ❑ Ozalid Prints ❑ Invoice ❑ Sepia Purpose ® Your Use ❑ Your Files ❑ Approval ❑ Please Return: Corrected Prints ❑ Please Submit: Revised Prints Patton Harris Rust & tsociates • Engineers. Surveyors. Planners. Landscape Architects. R+A 117 East Piccadilly Street Winchester, Virginia 22601 PH T 540.667.2139 F 540,665.0493 To: Candice Perkins Organization/Company: From: Date: Project Name/Subject: PHR+A Project file Number: Frederick County Planning Joanne Maidens July 31, 2007 Whitehall Retail Center Memorandum We now have approval from all responsible agencies and are submitting the plans for final approval. Attached you will find 1 copy if the final site plan as well as copies of the continent sheets from the required agencies. Look it over and let me know how may sets you will need. Please call if you have any questions. J U L 3 1 200 FREDEWK COUNTY SANITATION A*HORITY SITE PLAN REVIEW COMMENTS PO Box 1877, Winchester, VA 22604 315 Tasker Road, Stephens City, VA 22655 540.868.1061 Voice 540.868.1429 Fax Project W1117,6111 LL cE4!!7 � Applicant REVIEW STATUS review number correct & resubmit approved as noted approved DRAWINGS send me by /y c%U/V U % print of sheets / T114V 9 number of items to be corrected 2. two CDs: each disc shall contain the following plan sheets a. one CD (containing all of the above noted sheets) shall be in PDF format. Each sheet shall be in its own file and be in landscape orientation. Each file shall be titled with the project name and appropriate sheet number. b. one CD (containing all of the above noted sheets) shall be in DWG format. Each sheet shall be in its own file and each file shall be titled with the project name and appropriate sheet number. Each sheet shall (1) be in landscape orientation, (2) be without a border, (3) be in state plane coordinate system NAD 83, and (4) be compatible with AutoCAD 2006. c. each of the two CDs shall be labeled with its format and project name, and placed in a CD sleeve EASEMENTS (Y / N I need a copy of the recorded onsite water and / or sewer easement(s). Y ON I need a copy of the recorded offsite water and / or sewer easement(s). I need a copy of the recorded deed(s) of easement before service will be authorized. OTHER Y /Q This project also requires DEQ - Valley Region approval. 4411 Early Road, P.O. Box 3000, Harrisonburg, VA 22801 (540-574-7814) Y AD This project also requires VDH — Lexington Office approval. 131 Walker St., Lexington, VA 24450 (540-463-7136) Date: c/6t& D! John G. Whitacre - Senior Engineer MAY 07 • • Ms. Joanne Maidens Patton Harris Rust & ,Associates 1 17 East Piccadilly Street, Suite 200 Winchester, Virginia 22601 RE: Site Plan Comments - Whitehall Retail Frederick County, Virginia Dear Joanne: June 8, 2007 COUNTY of FREDERICK Department of Public Works 540/665-5643 FAX: 540/678-0682 Upon review of the revised site plan dated May 30, 2007. all of our previous comments have been addressed. I herefore, we recommend our approval of the subject site plan. Sincerely, L'jjdV---' Joe C. Wilder Deputy Director JCW/mlr cc: Planning and Development file C:Wocuments and Settings\NIM.- 9y DocumentslReview Forma ts\WHITEHALLRE'rAIL.wpd 107 North Kent Street • Winchester, Virginia 22601-5000 • • Request for Site Plan Comments Frederick County Inspections Department Maw_ Hand deliver to: Frederick County Inspections Dept. 107 N. Kent St. Attil: Building Official Fourth Floor 107 N. Kent Street Winchester, VA 22601 Winchester, VA 22601 (540) 665-5650 (540) 665-5650 Please fill out the information as accurately as possible in order to assist the agency with their review. Please attach one (1) copy of the site plan with this sheet. Applicant's Name: Address: Patton Harris Rust & Associates, pc c/o Joanne Maidens 117 E. Piccadilly Street Winchester, VA 22601 Phone Number: (540) 667-2139 Name of development and/or description of the request: Whitehall Retail Center Location of property: Martinsburg Pike (Route 11) and Rest Church Road Inspects Development's Comments: C a OR o � In�E�cctiru� Ucpt. u�eiinl� bate re%:lc%%Qd L 4,c$ o Frederick County Fire and Rescue a � Department a Office of the Fire Marshal w k Plan Review and Comments Control number SP07-0020 Project Name Whitehall Retail Center Address 117 E. Piccadilly St. Type Application Site Plan Current Zoning B-2 Automatic Sprinkler System Yes Other recommendation Emergency Vehicle Access Adequate Siamese Location Adequate Emergency Vehicle Access Comments Access Comments Additional Comments Plans Approved As Submitted Date received 4/3/2007 C ity Winchester Tax ID Number 34-A-2E Date reviewed Date Revised 4/6/2007 Applicant PHR&A State Zip VA 22601 Fire District 13 Recommendations Automatic Fire Alarm System Yes Requirements Hydrant Location Adequate Roadway/Aisleway Width Adequate Applicant Phone 540-667-2139 Rescue District 13 Election District Stonewall Residential Sprinkler System No Fire Lane Required Yes Special Hazards No Plan Approval Recommended Reviewed By Signature _ __ Yes J.Bauserman LAWb Ai r,r% �►� Title Fif1'KputL F—REDE R1-tK—r-^ U N YJ Joanne M. Maidens From: Funkhouser, Rhonda [Rhonda.Funkhouser@VDOT.Virginia.gov] on behalf of Ingram, Lloyd [Lloyd.ingram@VDOT.Virginia.gov] Sent: Thursday, July 26, 2007 3:37 PM To: joanne.maidens@phra.com Cc: Ingram, Lloyd; Hoffman, Gregory; Baluch, Stephen Subject: Whitehall Retail Center - Route 11, Frederick County - VDOT Conditional Approval This is to acknowledge receipt of your revised plans dated June 5, 2007 for the referenced project. The plans appear satisfactory and are approved subject to the following comments: 1 The stop bar at the entrance must be thermoplastic. 2.✓ The stop sign at the entrance must meet VDOT specifications for retroreflectivity. 3,_ The plans show the electric lines and poles in the side walk and clear zone. The power poles need to be moved 1 foot behind the side walk. Please advise the developer accordingly. Please provide 6 sets of approved construction plans with signed seal for VDOT distribution. I offer the following comments: x A preconstruction conference be held by the engineer and/or developer with the attendance of the contractor, various County agencies and VDOT prior to initiation of work. Materials used and method of construction shall apply to current observed VDOT Road & Bridge Specifications applicable during construction of this development. x Our review and comments are general in nature. Should conditions in the field exist such that additional measures are warranted, such measures shall be completed to the satisfaction of the Department. * All drainage is to be carried within the right-of-way in ditch lines or gutters along the street to a pipe or drainage easement. The contractor shall notify VDOT when work is to begin or cease for any undetermined length of time. VDOT will also require 48 hours notice for inspections. x The appropriate land use permits shall be obtained before any work is performed on the State's right-of-way. The permit is issued by this office and will require a minimum processing fee, surety bond coverage, and the salary & expenses of a State assigned Inspector. . * I suggest any utilities and/or storm sewer placed within the proposed right-of-way be backfilled completely with C.R. Type 21-B Stone. This will greatly reduce the possibility of any pavement settlement. r A copy of any/all recorded plats of dedication for drainage easements or additional right-of-way required for implementation of this proposed project should be provided to VDOT prior to issuance of any land use permit. Dedication should be made to the Commonwealth of Virginia. * A copy of any/all RECORDED PLATS of dedication to public use (the County of Frederick) for drainage easements or additional right-of-way required for implementation of this proposed project should be provided for VDOT review prior to issuance of any land use permit. Should you need additional information, do not hesitate to call me or Mr. Greg Hoffman at the VDOT office in Winchester at 540-535-1824. Lloyd A. Ingram, Transportation Engineer Virginia Department of Transportation Edinburg Pollon HorriTRusl & Associates C ... O;F P:•.:: , .:.:::, Or:'cE IN; _ O;. May 30, 2007 Candice Perkins Frederick County Planning 107 N. Kent Street NXrnchester, VA 22601 RE: Whitehall Retail Dear Candice, h,J AY 3 0 2007 `X/e have the following responses to your continents dated May 1, 2007. 1. Signed application. The application provided with the site plan was not signed. Signed application is attached. 2. Zoning boundary/subdivision. The surveyed boundary shows 335 feet, but the site is only approximately 226 feet. Surveyed boundaries for this parcel need to be provided on the site plan. Survey boundaries are be provided. 3. Parking calculations. On sheet 3, provide a breakdown of the retail/restaurant parking requirements. Parking calculations have been revised to show a breakdown between retail restaurant. 4. Buildilg facade. Per the proffers from the rezoning, provide the type of facade being used on the building. Architectural plans are attached. 5. Interparcel connections. Label all interparcel connections. Interparcel connections have been labeled. 6. Directional arrows. Provide directional arrows throughout the site. Directional arrows have been added. 7. Berm detail. Provide a detail for the six foot bean. Berm detail has been added. 8. Adjoining properties. Showing all adjoining properties, including properties across Martinsburg Pike. Adjoining properties have been added. i 9. Interior landscaping. Revise the interior landscaping to show 12 trees, not none. Landscaping plan has been revised. 10. Lighting. On sheet 5, it appears that some of the lighting is spilling over onto the property to the north; ensure that all lighting is kept on this property. Lighting has been adjusted and a note added regarding screen lights to prevent offsite spillage. 11. Lighting details. Provide a detail for the pole lights being used; also show the location and type of any wall pack lighting being proposed. Light detail has been added. PR-A 12. Landscaping. The zoning district buffer needs to be extended to meet the Martinsburg Pike buffer; revise the nurnber of trees and buffer length *in the detail as well. Buffer has been extended and tree nunnbers revised, 12. Martinsburg Pike Landscaping. The buffer along Martinsburg Pike currently only shows Junipers. This buffer should also show ornamental trees in addition to the junipers. Ornannental trees have been added to buffer. Please fund two sets of revised plans, the architectural plans and a copy of the Erosion Sediment Control Narrative attached here. If you have any questions or continents, please do not hesitate to call. Regards, RUST & ASSOCIATES Patton Harris Rnst & Associates, pc. Whitehall Retail Center Frederick County, Virginia Erosion and Sediment Control Narrative and Storinwater Manal4ement Plan March 30, 2007 Revised: May 21, 2007 Project Description The purpose of this project is the construction of retail building with parking lot and related utilities. The site is in Frederick County, Virginia. A site location map is provided on the Plans. About 2.0 acres will be disturbed during construction. Existing Site Conditions The site is currently vacant and covered mainly with trees, grass and brush. Slopes range from 0.8 to 7.0 percent. Adjacent Areas West of the site is U.S. Route 11, east and south of the site vacant land, and north of the site is residential. Details of the ownership of the adjacent areas are shown on the plans. Offsite Areas No offsite areas to be disturbed. Soils The main ofsite soils group is 32B Oaklet silt loam. These soils are very deep, and well drained. The surface layer consists of 5 inches of dark brown silt loam. The subsoil, to about 11 inches is silt loam below that to 60 inches is yellow brown clay. The depth to bedrock is about 60 inches. These soils have a moderate erosion hazard. These soils are in the hydrologic soils group C. (See Attach rient A) Critical Areas There are no critical areas. A combination of perimeter controls will be used to control potential sediment transport off site. Erosion and Sediment Control Measures 1.0 General 1 Description: A. Work Included: Erosion and sediment control operations and devices required for this work are indicated on the drawings and include but are not necessarily limited to: 1. Installation of temporary control devices; 2. Maintenance of temporary control devices; 3. Temporary forms of stabilization; 4. Installation of permanent control devices; 5. Removal of devices and site restoration. 2 Standards: A. The following codes and standards, latest editions form a part of this specification, to the extent of all provisions applicable to the work required for this project, and as specifically referenced herein. 1. All work shall comply with the Virginia Erosion and Sediment Control Handbook and as amended by local codes and regulations. 2. VDOT Specifications and Standards. 3 Protection: A. Use all means necessary to protect all materials incorporated into the work of this section before, during and after installation. In the event of damage, immediately make all repairs and replacements necessary to the approval of the Owner's Representatives and at no additional cost to the Owner. B. Maintain and protect all benchmarks, monuments and similar reference points and, if they are displaced or destroyed by these operations, replace same as directed at no additional cost to the Owner. 4 Permits: A. The owner will secure certificates and permits and pay for all fees required by local codes and regulations. The contractor shall ensure that value of the erosion and sediment control work to include maintenance and all seeding of disturbed areas shall be included in the overall project performance bond. 2.0 Execution 2.1 General Requirements: A. Limit grading to only those areas involved in current construction activities. Limit length of time for exposure of unprotected graded areas. Permanent stabilization of graded areas shall be done within seven days after construction. If permanent stabilization cannot be provided, temporary seeding, mulching or other forms of stabilization shall be provided. Patton Harris Rust & Associates, pc -2 117 East Piccadilly Street, Suite 200 Winchester, Virginia 22601 540-667-2139 • 0 B. The construction entrance and silt fencing shall be installed as part of the initial phase of construction and shall be made functional as soon as possible. These improvements are shown on the Erosion and Sediment Control Plan. Other sedimentation control devices will be constructed as rough grading allows. Construction of the devices shall agree with the details shown on the plan subject to modifications thereof that the County Inspector deems advisable. Regardless, the sediment control devices shall comply with all requirements of the Virginia Erosion and Sediment Control Handbook. They shall remain in place until all surfaces within the project are stabilized such that siltation will not occur; i.e., all upstream areas from the control devices have vegetation established, mulch in place or furnished pavement completed. All temporary erosion and sediment control measures shall be removed within 30 days after final site stabilization or after the temporary measures are no longer needed, unless otherwise authorized by the local program authority. Trapped sediment and the disturbed soil areas resulting from the disposition of temporary measures shall be removed off site or permanently stabilized to prevent further erosion and sedimentation (4VAC50-30-40 Minimum Standard No. 18). C. The Contractor agrees to hold the Owner or any of its agents harmless fi-om any and all liability or damage that may arise from a violation of the siltation ordinance and agrees to indemnify them against any loss. D. Underground utility lines shall be installed in accordance with the following standards in addition to other applicable criteria (4VAC50-30-40 Minimum Standard No. 16): 1. No more than 500 linear feet of trench may be opened at one time. 2. Excavated material shall be placed on the uphill side of trenches. 3. Effluent from dewatering operations shall be filtered or passed through an approved sediment trapping device, or both, and discharged in a manner that does not adversely affect flowing streams or off -site property. 4. Restabilization shall be accomplished in accordance with these regulations. 5. Applicable safety regulations shall be complied with. E Soil Stabilization: Permanent or temporary soil stabilization shall be applied to denuded areas within seven days after final grade is reached on any portion of the site. Temporary soil stabilization shall be applied within seven days to denuded areas that may not be at final grade but will remain dormant (undisturbed) for longer than 30 days. Permanent stabilization shall be applied to areas that are to be left dormant for more than one year (4VAC50-30-40 Minimum Standard No. 1). During construction of the project, any necessary soil stockpiles and borrow areas shall be stabilized or protected with sediment trapping devices (i.e., silt fence). Contractor is responsible for the temporary protection and permanent stabilization of all soil stockpiles on site as well as borrow areas and soil intentionally transported from the project site (4VAC50-30-40 Minimum Standard No. 2). Stabilization measures shall be applied to earthen structures such as dams, dikes, and diversions immediately after installation (4VAC50-30-40 Minimum Standard No. 5). Permanent Stabilization: A permanent vegetative cover shall be established on denuded areas not otherwise permanently stabilized. Permanent stabilization shall not be considered established until a ground cover is achieved that, is uniform, mature enough to survive and will inhabit Patton Harris Rust & Associates, pc - 3 117 East Piccadilly Street, Suite 200 Winchester, Virginia 22601 540-667-2139 0 erosion (4VAC50-30-40 Minimum Standard No. 3). Permanent Stabilization: All disturbed areas not paved will receive at a minimum 4" of topsoil if required (see Topsoiling STD &SPEC 3.30) and be seeded as follows: 125 lbs. per acre of a minimum of three (3) and up to five (5) varieties of bluegrass from the approved list for use in Virginia. 20 lb. Annual Rye per ac. 1000 lbs. 10-20-10 Fertilizer per ac. 3 tons agricultural limestone per ac 2 tons straw mulch per ac. Permanent seeding will occur as a final phase of construction. Temporary Stabilization: Seeding to stabilize areas left denuded for more than seven days, but not yet at final grade shall be as follows: 60 lbs. German Millet per ac. (May through August 15) 60 lb. Annual Rye per ac. (August 15 through April) 450 lbs. 10-20-20 Fertilizer per ac. 3 tons agricultural limestone per ac 2 tons straw mulch per ac. Seeded areas to be watered and cared for as necessary to provide grass emergence. F. Description of Controls Control will be exercised through sequence of land disturbing operations, limiting duration of exposure of unstabilized areas and installation and maintenance of physical control devices coordinated with sequence of construction. Details for the standards referenced below are included on the plans. The devices to be used on the site are also shown on the drawings and include the following: 1. Construction entrances — (STD & SPEC 3.02) There is a high potential for tracking mud on to adjacent roads during wet site conditions. Construction entrances are needed at the location shown on the plans to clean the tires of vehicles and equipment exiting the job site. 2. Silt Fence — (STD & SPEC 3.05.1) Reinforced silt fencing shall be placed along the down - slope side to filter sediments before runoff exits the construction area. 3. Storm Drain Inlet Protection- (STD &SPEC 3.07) Storm drain inlet protection shall be installed immediately following installation of stormwater controls or prior to construction activities for existing storm drains, to prevent sediment from entering the storm drains. G. Sequence of Land Disturbing Activities: 1. General: All applicable mechanical controls are to be constructed as the first item of work. Following their completion, rough grade, finish grade, and install appropriate erosion and sedimentation aids. Before newly constructed stormwater conveyance channels or pipes are made operational, adequate outlet protection and any required temporary or permanent channel lining shall be installed in both the conveyance channel and receiving channel (4VAC50-30-40 Minimum Standard No. 11). Retain control devices until final stabilization of all areas or as directed by the City Representative. Patton Harris Rust & Associates, pc 117 East Piccadilly Street, Suite 200 Winchester, Virginia 22601 540-667-2139 -4 Sequence of Construction: a. First Phase: 1. Construction entrance; 2. Silt fence, where applicable b. Second Phase: 1. Strip topsoil to stockpile area if needed. 2. Provide vegetative cover if over 7 days; 3. Silt Fence, where applicable; c. Third Phase: 1. Rough grade and install temporary storirrwater management facility: 2. Install utilities; 3. Install roadway stone base; 4. Inlet protection and silt Fence, where applicable d. Fourth Phase: 1. Finish grade and paving. e. Fifth Phase: 1. Seeding of disturbed areas not paved; 2. Seed stockpile of surplus soils; 3. Remove temporary sediment control measures. H. Maintenance Program: All control measures are to be inspected daily by the site superintendent or his representative. Any damaged structure should be repaired at the close of the day. Inlet protection devices and silt fencing should be cleaned at 50% capacity and spread on -site where practical. Control structures shall not be removed until all areas above have been finally stabilized and seeded areas established. No control shall be removed without the site inspector's prior approval. The daily control measure inspections by the contractor shall be documented to indicate findings and corrective action taken. These reports shall be submitted to the County once every two week's basis. Where sediment is transported onto a paved or public road surface, the road surface shall be cleaned thoroughly at the end of each day. Sediment shall be removed from the roads by shoveling or sweeping and transported to stockpile areas. Street washing shall be allowed only after sediment is removed in this mariner. (4VAC50-30-40 Minimum Standard No. 17). Patton Harris Rust & Associates, pc 5 117 East Piccadilly Street, Suite 200 Winchester, Virginia 22601 540-667-2139 • L_J STOMMWATER MANAGEMENT PLAN GENERAL All storm pipe, have been sized to pass the 10-year storm using the Rational Method. Calculations and drainage areas are provided in Attaclurrent B Ultimately Stormwater management will be provided by a regional stormwater management facility on the eastern portion of the site by others. Refer to the "Whitehall Commerce Center Subdivision Design Plan". Revised November 30, 2005. A temporary stormwater management pond is to be install and used until the regional stormwater management facility is in place. At that time the temporary pond is to be removed and the site to be comlected to the regional facility. The site drains to a stormwater management pond from there it is outfalls to a grass swale.. The proposed pond was designed, using TR-55methods in PondPack 10.0, to reduce the post development 2 and 10-year peak flow from the site to less than the pre development peals. The calculations for the pond are in Attaclument C. Results from the pre and post -development analyses are as follows: Pre Post Pre Post Temporary Development development Development Development SWM Pond 2-Year Peak 2-Year Peak 10-Year Peak 10-Year Peak (cfs) (cf., (cfs) fs) To grass swale 2.27 2.25 5.98---J777� �4-58 Patton Harris Rust & Associates, pc - 6 117 East Piccadilly Street, Suite 200 Winchester, Virginia 22601 540-667-2139 "44 4- 'A' W� Attachment A Soils Map ATTACHMENT B WI-IITEHALL RETAIL CENTER Storm Computations E • Whitehall Retail Center Storm Computations March 30, 2007 Revised: May 21, 2007 n(cpp) = 0.012 n(rcp) starting Culvert Summary Q (des) Velocity = 0.013 str Culvert Inv. In Inv. Out L(ft) D(in.) SN Type cfs q(10)cfs ft/sec to 1 1-off- 636.54 636.30 48 24 0.50 CPP 17.36 8.17 5.14 Str. off -site 2 site 636.99 636.74 51 18 0.50 CPP 8.06 5.17 4.79 Str. 1 3 P-1 637.70 637.19 102 15 0.50 CPP 4.96 4.43 4.52 Str. 2 4 3.2 638.47 637.90 115 15 0.50 CPP 4.96 3.40 4.24 Str. 3 5 4.3 639.32 638.67 128 15 0.50 CPP 4.96 2.30 3.76 Str, 4 6 5.4 640.22 639.52 141 15 0.50 CPP 4.96 0.92 2.50 Str. 5 7 6.5 637.14 636.74 81 15 0.50 CPP 4.96 3.21 4.24 Str. 1 8 7.1 638.35 637.34 202 15 0.50 CPP 4.96 2.10 3.76 Str. 7 9 B-7 638.99 638.55 88 15 0.50 CPP 4.96 0.66 2.50 Str. 8 9.8 STIRFrom Storm Structure Summary, and Sump Inlet Depth and Spread Calculation. top to Cut Drainage Q(10)cfs to Cut out out Str. No. Area To inlet Inv. In Oul Inv. In. Eo P Type Lv. or INV (ft.) H(req'd) INV (ft.) H(req'd) 1 1 0.00 636.74 636.54 636.74 643.00 mh 6.46 3.92 6.46 3.92 2 2 0.94 637.19 636.99 643.85 DI-1 6.86 3.08 6.86 3.08 3 3 1.22 637.90 637.70 643.85 DI-1 6.15 2.83 6.15 2.83 4 4 1.28 638.67 638.47 643.66 DI-1 5.19 2.83 5.19 2.83 5 5 1.50 639.52 639.32 643.66 DI-1 4.34 2.83 4.34 2.83 6 6 0.92 640.22 643.22 DI-1 3.00 2.83 3.00 2.83 7 7 1.32 637.34 637.14 643.25 DI-1 5.86 2.83 5.86 2.83 8 8 1.51 638.55 638.35 643.25 DI-1 4.65 3.92 4.65 3.92 9 9 0.6Q 638.99 643.80 DI-1 4.81 2.83 4.81 2.83 Drainage Area DA Frederick Summary DA Area(ac) C CA T(c)min i(2)in/hr i(10)in/hr Q(2)cfs Q(10)cfs 1 0.00 0.80 0.00 5.00 4.69 6.42 0.00 0.00 2 0.18 0.80 0.15 5.00 4.69 6.42 0.68 0.94 3 0.24 0.80 0.19 5.00 4.69 6.42 0.89 1.22 4 0.25 0.80 0.20 5.00 4.69 6.42 0.93 1.28 5 0.36 0.65 0.23 5.00 4.69 6.42 1.10 1.50 6 0.22 0.65 0.14 5.00 4.69 6.42 0.67 0.92 7 0.26 0.80 0.21 5.00 4.69 6.42 0.96 1.32 8 0.29 0.80 0.24 5.00 4.69 6.42 1.11 1.51 9 0.13 0.80 0.10 5.00 4.69 6.42 0.48 0.66 • • ti �h,1� i ,� � to t'rl d C(-�L fe,, Chapter 9 - Storm Drains AaDendix 9C-13 Performance Curve DI-1 in a Sump Source: VDOT 00 1 of 1 VDOT Drainage Manual ATTACHMENT C WHITEHALL RETAIL CENTER Runoff Analysis • i Job File: P:\Project\12587\1-2\Engr\COMPS\SWM.PPW Rain Dir: P:\Project\12587\1-2\Engr\COMPS\ RUNOFF ANALYSIS FOR WHITEHALL RETAIL CENTER SIN: PondPack Ver: 10.0 Compute Time: Date: 05/21/07 Table of Contents Table of Contents i ********************** MASTER SU114ARY ********************** Watershed....... Master Network Summary ............. 1.01 Pre and Post Development Model Schematic Diagram..... 1.02 *************** NETWORK SUMMARIES (DETAILED) *************** Watershed....... 2 2.01 Executive Summary (Nodes) ......... Watershed....... 10 2.02 Executive Summary (Nodes) ......... Watershed....... 100 2.03 Executive Summary (Nodes) ......... ********************** TC CALCULATIONS ********************* POST............ Tc Calcs 3.01 PRE ............. Tc Calcs ........................... 3.03 ********************** CN CALCULATIONS **k****************** POST............ Runoff CN-Area ..................... 4.01 PRE ............. Runoff CN-Area .................... 4.02 ******************** RUNOFF HYDROGRAPHS ******************** POST............ 10 5.01 Unit Hyd. Summary ................. PRE ............. 10 5.02 Unit Hyd. Summary ................. *********************** POND VOLUMES *********************** POND............ Vol: Elev-Area 6.01 ******************** OUTLET STRUCTURES ********************* Outlet.......... Outlet Input Data ..••••• " " '... * 7.01 7.04 Composite Rating Curve ............ *********************** POND ROUTING *********************** POND............ Pond E-V-Q Table ................... 8.01 SIN: Date: 05/21/07 PondPack Ver: 10.0 Compute Time: Type.... Master Network Summary Page 1.01 Name.... Watershed File.... P:\Project\12587\1-2\Engr\COMPS\SWM.PPW MASTER DESIGN STORI4 SU14KARY Network Storm Collection: FREDERICK CO Total Depth Rainfall Return Event in Type RNF ID ------------ 2 ------ 3.0000 ---------------- Synthetic Curve ---------------- TypeII 24hr 10 4.9000 Synthetic Curve TypeII 24hr 100 7.0000 Synthetic Curve TypeII 24hr MASTER NETWORK SUMMARY SCS Unit Hydrograph Method (*Node=Outfall; +Node=Diversion;) (Trun= HYG Truncation: Blank=None; L=Left; R=Rt; LR=Left&Rt) Max Return HYG Vol Qpeak Qpeak Max WSEL Pond Storage Node ID Type Event cu.ft Trun hrs --------- cfs -------- ft -------- cu.ft ------------ ----------------- POIID IN ---- POND ------ 2 ---------- -- 16239 11.9200 6.90 POND IN POND 10 30461 11.9200 12.53 POND IN POND 100 46563 11.9200 18.68 POND OUT POND 2 16238 12.0800 2.25 635.58 4478 POND OUT POND 10 30460 12.0800 4.58 636.40 9470 POND OUT POND 100 46562 12.0200 14.26 636.65 11166 POST AREA 2 16239 11.9200 6.90 POST AREA 10 30461 11.9200 12.53 POST AREA 100 46563 11.9200 18.68 *POST TOTAL JCT 2 16238 12.0800 2.25 *POST TOTAL JCT 10 30460 12.0800 4.58 *POST TOTAL JCT 100 46562 12.0200 14.26 PRE AREA 2 7121 12.0600 2.27 PRE AREA 10 17914 12.0400 5.98 PRE AREA 100 31692 12.0400 10.59 *PRE TOTAL JCT 2 7121 12.0600 2.27 *PRE TOTAL JCT 10 17914 12.0400 5.98 *PRE TOTAL JCT 100 31692 12.0400 10.59 PondPack Ver: 10.0 Compute Time: Date: 05/21/07 R.:.;:..:Y .::.. PRE 0 JA) --td k ft J� T8 7— 3/--2 1/0 POST 0.? w Pond 10 0 O PRE TOTAL * POST TOTA Type.... Executive Summary (Nodes) Page 2.01 Name.... Watershed Event: 2 yr File.... P:\Project\12587\1-2\Engr\COMPS\ Storm... TypeII 24hr Tag: 2 NETWORK SUMMARY -- NODES (Trun.= HYG Truncation: Blank=None; L=Left; R=Rt; LR=Left & Rt) DEFAULT Design Storm File,ID = FREDERICK CO Storm Tag Name = 2 ----------------------------------------------------- Data Type, File, ID = Synthetic Storm TypeII 24hr Storm Frequency = 2 yr Total Rainfall Depth= 3.0000 in Duration Multiplier = 1 Resulting Duration = 24.0000 hrs Resulting Start Time= .0000 hrs Step= .1000 hrs End= 24.0000 hrs Node ID Type POND IN POND POND OUT POND POST AREA Outfall POST TOTAL JCT PRE AREA Outfall PRE TOTAL JCT SIN: PondPack Ver: 10.0 HYG Vol Qpeak Qpeak Max WSEL cu.ft Trun. hrs cfs ft --------- ---------- 16239 ----------- 11.9200 -------- 6.90 16238 12.0800 2.25 635.58 16239 11.9200 6.90 16238 12.0800 2.25 7121 12.0600 2.27 7121 12.0600 2.27 Compute Time: Date: 05/21/07 Page 2.02 Type.... Executive Summary (Nodes) Event: 10 yr Name.... Watershed File.... P:\Project\12587\1-2\Engr\COMPS\ Storm... TypeII 24hr Tag: 10 NETWORK SUMMARY -- NODES (Trun.= HYG Truncation: Blank=None; L=Left; R=Rt; LR=Left & Rt) DEFAULT Design Storm File,ID = FREDERICK CO Storm Tag Name = 10 ----------------------------- Data Type, File, ID = Synthetic Storm TypeII 24hr Storm Frequency = 10 yr Total Rainfall Depth= 4.9000 in Duration Multiplier = 1 Resulting Duration = 24.0000 hrs Step= .1000 hrs End= 24.0000 hrs Resulting Start Time= .0000 hrs Node ID Type POND IN POND POND OUT POND POST AREA Outfall POST TOTAL JCT PRE AREA Outfall PRE TOTAL JCT SIN: PondPack Ver: 10.0 HYG Vol Qpeak Qpeak Max WSEL cu.ft Trun. hrs cfs ft -------- ---------- ----------- 30461 11.9200 12.53 30460 12.0800 4.58 636.40 30461 11.9200 12.53 30460 12.0800 4.58 17914 12.0400 5•98 17914 12.0400 5.98 Compute Time: Date: 05/21/07 0 • Type.... Executive Summary (Nodes) Page 2.03 Name.... Watershed Event: 100 yr File.... P:\Project\12587\1-2\Engr\COMPS\ Storm... TypeII 24hr Tag: 100 NETWORK SUMMARY -- NODES (Trun.= HYG Truncation: Blank=None; L=Left; R=Rt; LR=Left & Rt) DEFAULT Design Storm File,ID = FREDERICK CO Storm Tag Name = 100 ----------------------------------------------------- Data Type, File, ID = Synthetic Storm TypeII 24hr Storm Frequency = 100 yr Total Rainfall Depth= 7.0000 in Duration Multiplier = 1 Resulting Duration = 24.0000 hrs Resulting Start Time= .0000 hrs Step= .1000 hrs End= 24.0000 hrs HYG Vol Qpeak Qpeak Max WSEL Node ID Type cu.ft Trun. --------- hrs cfs ft ---- ----------------- POND ---- IN POND ---------- -- 46563 11.9200 18.68 POND OUT POND 46562 12.0200 14.26 636.65 POST AREA 46563 11.9200 18.68 Outfall POST TOTAL JCT 46562 12.0200 14.26 PRE AREA 31692 12.0400 10.59 Outfall PRE TOTAL JCT 31692 12.0400 10.59 SIN: PondPack Ver: 10.0 Compute Time: Date: 05/21/07 u • Type.... Tc Calcs Page 3.01 Name.... POST File.... P:\Project\12587\1-2\Engr\CO24PS\SWM.PPW ::::::....................... TIME OF CONCENTRATION CALCULATOR Segment #1: Tc: User Defined Segment #1 Time: .0833 hrs ---------------------------------------------------- Total Tc .0833 hrs Calculated Tc < Min.Tc: Use Minimum Tc... Use Tc = .0833 hrs Type.... Tc Calcs Page 3.02 Name.... POST File.... P:\Project\12587\1-2\Engr\COMPS\SWI4.PPW -------------------------------------------------- Tc Equations used... --------------------------------------------------- User Defined Tc = Value entered by user Where: Tc = Time of concentration SIN: PondPack Ver: 10.0 Compute Time: Date: 05/21/07 Type.... Tc Calcs Page 3.03 Name.... PRE File.... P:\Project\12587\1-2\Engr\CO14PS\SWM.PPW TIME OF CONCENTRATION CALCULATOR ------------------------------------------------------------------------ Segment ffl: Tc: User Defined Segment #1 Time: .2500 hrs --------- -------------------------------------------------------------- Total Tc: .2500 hrs Type .... Tc Calcs Page 3.04 Name.... PRE File.... P:\Project\12587\1-2\Engr\COMPS\SWM.PPW ------------------------------------------------------------------------ Tc Equations used... -------------------------------------------------------------- User Defined Tc = Value entered by user Where: Tc = Time of concentration SIN: Date: 05/21/07 PondPack Ver: 10.0 Compute Time: Type.... Runoff CN-Area Page 4.01 Name.... POST File.... P:\Project\12587\1-2\Engr\COMPS\SWM.PPW RUNOFF CURVE NUMBER DATA Impervious Area Adjustment Adjusted Soil/Surface Description CN acres %C `RUC CN -------------------- ------------- --- 1 Impervious Areas - Paved parking to 98 .570 .00 9898.00 74 .590 COMPOSITE AREA & WEIGHTED CN ---> 2.160 91.44 (91) Type.... Runoff CN-Area Page 4.02 Name.... PRE File.... P:\Project\12587\1-2\Engr\COMPS\SWM.PPW RUNOFF CURVE NUMBER DATA Impervious Area Adjustment Adjusted Soil/Surface Description CN acres %C RUC CN _ ------------- 74.00 Pasture, grassland, or range - good 74 2.160 COTPOSITE AREA & WEIGHTED CN ---> 2.160 74.00 (74) SIN: Date: 05/21/07 PondPack Ver: 10.0 Compute Time: Type.... Unit Hyd. Summary Page 5.01 Name.... POST Tag: 10 Event: 10 yr File.... P:\Project\12587\1-2\Engr\COMPS\SWM.PPW Storm... TypeII 24hr Tag: 10 SCS UNIT HYDROGRAPH METHOD STORM EVENT: 10 year storm Duration = 24.0000 hrs Rain Depth = 4.9000 in Rain Dir = P:\Project\12587\1-2\Engr\COMPS\ Rain File -ID = - TypeII 24hr Unit Hyd Type = Default Curvilinear HYG Dir = P:\Project\12587\1-2\Engr\COMPS\ HYG File - ID = - POST 10 Tc (Min. Tc) _ .0833 hrs Drainage Area = 2.160 acres Runoff CN= 91 Computational Time Increment = .01111 hrs Computed Peak Time = 11.9175 hrs Computed Peak Flow = 12.56 cfs Time Increment for HYG File = .0200 hrs Peak Time, Interpolated Output = 11.9201 hrs Peak Flow, Interpolated Output = 12.53 cfs DRAINAGE AREA ID: POST CN = 91 Area = 2.160 acres S = .9890 in 0.25 = .1978 in Cumulative Runoff ------------------- 3.8851 in 30462 cu.ft HYG Volume... 30461 cu.ft (area under HYG curve) ***** SCS UNIT HYDROGRAPH PARAMETERS ***** Time Concentration, Tc = .08330 hrs (ID: POST) Computational Incr, 'I'm = .01111 hrs = 0.20000 Tp Unit Hyd. Shape Factor = 483.432 (37.46% under rising limb) K = 483.43/645.333, K = .7491 (also, K = 2/(1+(Tr/Tp)) Receding/Rising, Tr/Tp = 1.6698 (solved from K = .7491) Unit peak, qp = 29.38 cfs Unit peak time Tp = .05553 hrs Unit receding limb, Tr = .22213 hrs Total unit time, Tb = .27767 hrs SIN: PondPack Ver: 10.0 Compute Time: Date: 05/21/07 0 • Type.... Unit Hyd. Summary Page 5.02 Name.... PRE Tag: 10 Event: 10 yr File.... P:\Project\12587\1-2\Engr\COMPS\SWM.PPW Storm... TypeII 24hr Tag: 10 SCS UNIT HYDROGRAPH METHOD STORM EVENT: 10 year storm Duration = 24.0000 hrs Rain Depth = 4.9000 in Rain Dir = P:\Project\12587\1-2\Engr\COMPS\ Rain File -ID = - TypeII 24hr Unit Hyd Type = Default Curvilinear HYG Dir = P:\Project\12587\1-2\Engr\COMPS\ HYG File - ID = - PRE 10 Tc = .2500 hrs Drainage Area = 2.160 acres Runoff CN= 74 Computational Time Increment = .03333 hrs Computed Peak Time = 12.0333 hrs Computed Peak Flow = 5.98 cfs Time Increment for HYG File = .0200 hrs Peak Time, Interpolated Output = 12.0401 hrs Peak Flow, Interpolated Output = 5.98 cfs DRAINAGE AREA ID: PRE CN = 74 Area = 2.160 acres S = 3.5135 in 0.25 = .7027 in Cumulative Runoff ------------------- 2.2848 in 17914 cu.f•t HYG Volume... 17914 cu.ft (area under HYG curve) ***** SCS UNIT HYDROGRAPH PARAMETERS ***** Time Concentration, Tc = .25000 hrs (ID: PRE) Computational Incr, Tm = .03333 hrs = 0.20000 Tp Unit Hyd. Shape Factor = 483.432 (37.46% under rising limb) K = 483.43/645.333, K = .7491 (also, K = 2/(1+(Tr/Tp)) Receding/Rising, Tr/Tp = 1.6698 (solved from K = .7491) Unit peak, qp = 9.79 cfs Unit peak time Tp = .16667 hrs Unit receding limb, Tr = .66667 hrs Total unit time, Tb = .83333 hrs SIN: PondPack Ver: 10.0 Compute Time: Date: OS/21/07 0 • Page 6.01 Type.... Vol: Elev-Area Name.... POND File.... P:\Project\12587\1-2\Engr\COMPS\SWM.PPW Elevation Planimeter Area Al+A2+sgr(A1*A2) Volume (cu.ft) volumft)um (ft) (sq.in) (sq.ft) (sq.ft) ------------------------------------------------------99- 10 0 0 0 633.75 ----- 1073 1187 99 634.00 ----- 6414 10110 6740 6839 636.00 ----- 8267 21963 14642 21481 638.00 ----- POND VOLUME EQUATIONS * Incremental volume computed by the Conic Method for Reservoir Volumes. Volume = (1/3) * (EL2-EL1) * (Areal + Area2 + sq.rt.(Area1*Area2)) where: EL1, EL2 = Lower and upper elevations of the increment Areal,Area2 = Areas computed for EL1, EL2, respectively Volume = Incremental volume between EL1 and EL2 Page 7.01 Type.... Outlet Input Data Name.... Outlet File.... P:\Project\12587\1-2\Engr\COMPS\SWM.PPW REQUESTED POND WS ELEVATIONS: Min. Elev.= 633.75 ft Increment = .10 ft Max. Elev.= 638.00 ft OUTLET CONNECTIVITY ********************************************** ---> Forward Flow Only (UpStream to DnStream) <--- Reverse Flow Only (DnStream to UpStream) < --- > Forward and Reverse Both Allowed Structure No. Outfall El, ft E2, ft _------------------------- Culvert -Circular Cv ---> TW 633.750 638.000 Weir-XY Points W1 ---> TW 636.300 638.000 TW SETUP, DS Channel SIN: Compute Time: Date: 05/21/07 PondPack Ver: 10.0 Page 7.02 Type.... Outlet Input Data Name.... Outlet 0 40 File.... P:\Project\12587\1-2\Engr\COMPS\SWM.PPW OUTLET STRUCTURE INPUT DATA Structure ID = Cv Structure Type = Culvert -Circular ------------------------------------ No. Barrels = I Barrel Diameter = .8300 ft Upstream Invert = 633.75 ft Dnstream Invert = 633.00 ft Horiz. Length = 132.00 ft Barrel Length = 132.00 ft Barrel Slope = .00568 ft/ft OUTLET CONTROL DATA.. Mannings n = Ke Kb = Kr Hid Convergence = INLET CONTROL DATA... Equation form = Inlet Control K = Inlet Control M = Inlet Control c = Inlet Control Y = T1 ratio (HW/D) _ T2 ratio (HW/D) _ Slope Factor = .0130 .5000 (forward entrance loss) 040094 (per ft of full flow) .5000 (reverse entrance loss) .001 +/- ft 1 .0098 2.0000 .03980 .6700 1.158 1.304 -.500 Use unsubmerged inlet control Form 1 equ. below T1 elev. Use submerged inlet control Form 1 equ. above T2 elev. In transition zone between unsubmerged and submerged inlet control, interpolate between flows at T1 & T2... At T1 Elev = 634.71 ft ---> Flow = 1.73 cfs At T2 Elev = 634.83 ft ---> Flow = 1.97 cfs SIN: PondPack Ver: 10.0 Compute Time: Date: 05/21/07 Type.... Outlet Input Data Page 7.03 Name.... Outlet File.... P:\Project\12587\1-2\Engr\COMPS\SWM.PPW OUTLET STRUCTURE INPUT DATA Structure ID = W1 Structure Type = Weir-XY Points ------------------------------------ ;1 of Openings = 1 WEIR X-Y GROUND POINTS X, ft Elev, ft ------------------ .00 638.00 5.00 636.30 23.00 636.30 28.00 638.00 Lowest Elev. = 636.30 ft Weir Coeff. = 3.000000 Weir TW effects (Use adjustment equation) Structure ID = TW Structure Type = TW SETUP, DS Channel ------------------------------------ FREE OUTFALL CONDITIONS SPECIFIED CONVERGENCE TOLERANCES... Maximum Iterations= 40 Min. TW tolerance = .01 ft Max. TW tolerance = .01 ft Min. HW tolerance = .01 ft Max. HW tolerance = .01 ft Min. Q tolerance = .00 cfs Max. Q tolerance = .00 cfs SIN: PondPack Ver: 10.0 Compute Time: Date: 05/21/07 • Type.... Composite Rating Curve Name.... Outlet File.... P:\Project\12587\1-2\Engr\COMPS\SWM.PPW ***** COMPOSITE OUTFLOW SUMMARY **** WS Elev, Total Q Notes ---------------- -------- Converge ------------------------- Elev. Q TW Elev Error ft cfs ft +/-ft Contributing -------------------------- Structures -------- 633.75 ------- .00 -------- Free ----- Outfall None contributing 633.85 .03 Free Outfall Cv 633.95 .10 Free Outfall Cv 634.05 .21 Free Outfall Cv 634.15 .35 Free Outfall Cv 634.25 .54 Free Outfall Cv 634.35 .76 Free Outfall Cv 634.45 .99 Free Outfall Cv 634.55 1.24 Free Outfall Cv 634.65 1.50 Free Outfall Cv 634.75 1.72 Free Outfall Cv 634.85 1.85 Free Outfall Cv 634.95 1.89 Free Outfall Cv 635.05 1.94 Free Outfall Cv 635.15 2.00 Free Outfall Cv 635.25 2.06 Free Outfall Cv 635.35 2.12 Free Outfall Cv 635.45 2.18 Free Outfall Cv 635.55 2.24 Free Outfall Cv 635.65 2.29 Free Outfall Cv 635.75 2.35 Free Outfall Cv 635.85 2.41 Free Outfall Cv 635.95 2.46 Free Outfall Cv 636.05 2.52 Free Outfall Cv 636.15 2.57 Free Outfall Cv 636.25 2.62 Free Outfall Cv 636.30 2.65 Free Outfall Cv +W1 636.35 3.28 Free Outfall Cv +W1 636.45 5.91 Free Outfall Cv +W1 636.55 9.71 Free Outfall Cv +W1 636.65 14.45 Free Outfall Cv +W1 636.75 20.01 Free Outfall Cv +Wl 636.85 26.34 Free Outfall Cv +W1 636.95 33.38 Free Outfall Cv +W1 637.05 41.12 Free Outfall Cv +W1 637.15 49.53 Free Outfall Cv +W1 637.25 58.58 Free Outfall Cv +Wl 637.35 68.28 Free Outfall Cv +W1 Page 7.04 SIN: PondPack Ver: 10.0 Compute Time: Date: 05/21/07 • Type.... Composite Rating Curve Name.... Outlet File.... P:\Project\12587\1-2\Engr\COI4PS\SWM.PPW ***** COMPOSITE OUTFLOW SUMMARY **** WS Elev, Total Q Elev. Q ft cfs 637 45 78.62 637.55 89.59 637.65 101.18 637.75 113.39 637.85 126.21 637.95 139.66 638.00 146.61 Notes -------- Converge ------------------------- TW Elev Error ft +/-ft Contributing Structures Free Outfall Cv +W1 Free Outfall Cv +W1 Free Outfall Cv +W1 Free Outfall Cv +W1 Free Outfall Cv +W1 Free Outfall Cv +W1 Free Outfall Cv +W1 SIN: Compute Time: PondPack Ver: 10.0 Page 7.05 Date 05/21/07 Type.... Pond E-V-Q Table Page 8.01 Name.... POND File.... P:\Project\12587\1-2\Engr\COMPS\SWM.PPW LEVEL POOL ROUTING DATA HYG Dir = P:\Project\12587\1-2\Engr\COMPS\ Inflow HYG file = NONE STORED - POND IN 2 Outflow HYG file = NONE STORED - POND OUT 2 Pond Node Data = POND Pond Volume Data = POND Pond Outlet Data = Outlet No Infiltration INITIAL CONDITIONS ---------------------------------- Starting WS Elev = 633.75 ft Starting Volume = 0 cu.ft Starting Outflow = .00 cfs Starting Infiltr. _ .00 cfs Starting Total Qout= .00 cfs Time Increment = .0200 hrs Elevation Outflow Storage Area Infilt. Q Total 2S/t + O ft cfs cu.ft sq.ft cfs cfs cfs ---------------------------------------------------------------- 633.75 .00 0 10 .00 .00 .00 633.85 .03 9 225 .00 .03 .29 633.95 .10 54 720 .00 .10 1.60 634.05 .21 154 1152 .00 .21 4.50 634.15 .35 278 1318 .00 .35 8.08 634.25 .54 418 1496 .00 .54 12.17 634.35 .76 577 1684 .00 .76 16.79 634.45 .99 756 1884 .00 .99 21.98 634.55 1.24 955 2095 .00 1.24 27.76 634.65 1.50 1175 2317 .00 1.50 34.14 634.75 1.72 1418 2551 .00 1.72 41.12 634.85 1.85 1686 2795 .00 1.85 48.67 634.95 1.89 1978 3051 .00 1.89 56.83 635.05 1.94 2296 3318 .00 1.94 65.73 635.15 2.00 2642 3597 .00 2.00 75.39 635.25 2.06 3016 3886 .00 2.06 85.84 635.35 2.12 3419 4187 .00 2.12 97.10 635.45 2.18 3854 4499 .00 2.18 109.23 635.55 2.24 4320 4822 .00 2.24 122.22 635.65 2.29 4819 5156 .00 2.29 136.14 SIN: PondPack Ver: 10.0 Compute Time: Date: 05/21/07 0 0 Type.... Pond E-V-Q Table Page 8.02 Name.... POND File.... P:\Project\12587\1-2\Engr\COMPS\SWM.PPW HYG Dir Inflow HYG file Outflow HYG file Pond Node Data Pond Volume Data Pond Outlet Data No Infiltration INITIAL CONDITIONS LEVEL POOL ROUTING DATA P:\Project\12587\1-2\Engr\COMPS\ NONE STORED - POND IN 2 NONE STORED - POND OUT 2 POND POND Outlet ---------------------------------- Starting WS Elev = 633.75 ft Starting Volume = 0 cu.ft Starting Outflow = .00 cfs Starting Infiltr. _ .00 cfs Starting Total Qout= .00 cfs Time Increment = .0200 hrs Elevation Outflow Storage Area Infilt. Q Total 2S/t + O ft cfs cu.ft sq.ft cfs cfs cfs ------------------------------------------------------------------------------ 635.75 2.35 5351 5501 .00 2.35 150.99 635.85 2.41 5919 5858 .00 2.41 166.82 635.95 2.46 6523 6226 .00 2.46 183.66 636.05 2.52 7161 6457 .00 2.52 201.43 636.15 2.57 7811 6545 .00 2.57 219.55 636.25 2.62 8470 6633 .00 2.62 237.90 636.30 2.65 8803 6677 .00 2.65 247.16 636.35 3.28 9137 6721 .00 3.28 257.10 636.45 5.91 9814 6810 .00 5.91 278.53 636.55 9.71 10500 6900 .00 9.71 301.37 636.65 14.45 11194 6990 .00 14.45 325.41 636.75 20.01 11898 7081 .00 20.01 350.51 636.85 26.34 12610 7173 .00 26.34 376.63 636.95 33.38 13333 7265 .00 33.38 403.73 637.05 41.12 14063 7358 .00 41.12 431.77 637.15 49.53 14804 7451 .00 49.53 460.75 637.25 58.58 15554 7545 .00 58.58 490.63 637.35 68.28 16313 7639 .00 68.28 521.41 637.45 78.62 17082 7734 .00 78.62 553.11 637.55 89.59 17860 7830 .00 89.59 585.69 SIN: PondPack Ver: 10.0 Compute Time: Date: OS/21/07 • i Type.... Pond E-V-Q Table Page 8.03 Name.... POND File.... P:\Project\12587\1-2\Engr\COMPS\SWM.PPW LEVEL POOL ROUTING DATA HYG Dir = P:\Project\12587\1-2\Engr\COMPS\ Inflow HYG file = NONE STORED - POND IN 2 Outflow HYG file = NONE STORED - POND OUT 2 Pond Node Data = POND Pond Volume Data = POND Pond Outlet Data = Outlet No Infiltration INITIAL CONDITIONS Starting WS Elev = 633.75 ft Starting Volume = 0 cu.ft Starting Outflow = .00 cfs Starting Infiltr. _ .00 cfs Starting Total Qout= .00 cfs Time Increment = .0200 hrs Elevation Outflow Storage Area Infilt. Q Total 2S/t + 0 ft cfs cu.ft sq.ft cfs cfs cfs ------------------------------------------------------------------------------ 637.65 101.18 18648 7926 .00 101.18 619.17 637.75 113.39 19445 8023 .00 113.39 653.52 637.85 126.21 20252 8120 .00 126.21 688.76 637.95 139.66 21069 8218 .00 139.66 724.91 638.00 146.61 21481 8267 .00 146.61 743.31 SIN: PondPa( 77; 1 8 SITE PLAN APPLICATION Department of Planning and Development Use only. application received �v Application # _ Complete. Date of acceptance Incomplete. Date of return. 1. Project Title: Whitehall Retail Center 2. Location of Property: Martinsburg Pike (Route 11) and (Address): Rest Church Road 3. Properly Owner: George M. & Carol T. Sempeles Address: 331 Woodbine Road Clearbroolc, Virginia 22625 Telephone: 540-662-5802 4. Applicant/Agent: Patton .Harris Rust & Associates, pc Address: H 7 E. Piccadilly Street Winchester, VA 22601 Telephone: 540-667-2139 5. Designer: Patton Harris Rust & Associates, pc Address: 117 E. Piccadilly Street Winchester, VA 22601 Telephone: 540-667-2139 Contact: Joanne Maidens 77; n LJ 6a. Is this a standard or `Minorsite plan? 6b. Is this an original or revised site plan? 7a. Total acreage of parcel to be developed: 7b. Total acreage of parcel: S. Property Information: a) Property Identification Numbcr: b) Current Zoning c) Present Use: d) Proposed Use: e) Adjoining Property Use(s) 0 Adjoining Property Identification Number (s) g) Magisterial District (s) Standard X Minor Original X Revised 2.16 acres 2.16 acres 34-A=2F., B2 Vacant Retail Vacant, Residential 34-A-2L, 34-A-11 Stonewall I have read the material included in this package and understand what is required by the Frederick County Planning Department. I also understand that all required material will be complete prior to the submission of my site plan. Signature Otv��� Date June 4, 2007 0 0 JLIIIC 8, 2007 COUNTY of I+REDERIC;• Department of Public MO., 540/665-5() FAX: 540/ 678-O(,. Ms. Joanne Maidens JUN B 2001 Patton Harris Rust & Associates 117 East Piccadilly Street, Suite 200 Winchester, Virginia 22601 RE: Site Plait Comments - Whitehall Retail Frederick County, Virginia Dear .ioanne: Upon review of the revised site plan dated May 30, 2007, all of OL11' I)1'CVIOLIS C0111111C11tS have been addressed. Therefore, we recommend our approval of the Subject site plan. Sincerely, (\ �, n Joe C. Wilder Deputy Director .1CW/nllr cc: Planning and Development file C:\Documents and Settill gs\i11R\i113, DocumentAlleview Formats\11'►IITE,I[ALLI2F;1'AIL.1+•pd J 107 North Kent Street • Winchester, Virginia 22601-5000 0 0 COUNTY of FREDERIC Department of P!ihlic Wor;:-, 540/665.5{, FAX: 5-10/6784k, . Ms. Joanne Maidens Patton Harris Rust & Associates 117 East Piccadilly Street, Suite 200 Winchester. Virginia 22601 Re: Site Review Comments - Whitehall Retail Center Frederick County, Virginia Dear Joanne: April 20, 2007 / pn 2 3 Upon review of the subject site plan, we offer the following; comments: l . Provide a note requiring cleaning/removal of any sediment on public or private roadways. 2. Demonstrate that concentrated stormwater runoff leaving the site discharges directly into an adequate natural or manmade channel. 3. Place a note on the plan which indicates that it will be neces.sary to install an adequate temporary stormwater management facility. 4. Provide a note on the plan which indicates that the first step in the grading operation shall be construction of the regional stormwater facility. 5. Place a note on the plan which indicates that it will be necessary for a professional engineer to certify the construction of the stormwater management facility as well as all drainage structures. It will be necessary to submit a letter and as -built drawings with an engineer's seal to our department upon its completion. Once these comments have been addressed please submit one complete set of the revised plans for our records. Please highlight on the revised plans the changes listed above. Sincerely. 'J C. Wilder Deputy Director JC W/mlr cc: Mark Cheran, Zoning and Subdivision Administrator file 107 North Kent Street • Winchester, Virginia 22601-5000 1ji Rlk�� COUNTY of FREDERICK Department of Planning and Development 540/665-5651 FAX: 540/ 665-6395 May 1, 2007 Ms. Joanne Maidens Patton Harris Rust & Associates, PC 117 E. Piccadilly Street, Suite 200 Winchester, Virginia 22601 Re: Review Comments for Site Plan 928-07; Whitehall Retail Property Identification Number (PIN): 34-A*E L� 6 Dear Joaiuie: Planning Staff has reviewed the above -referenced site plan to determine if administrative approval can be granted. At this time, administrative approval cannot be granted. This site plan is denied until the issues in this letter, as well as all issues of the other review agencies, have been adequately addressed. Please review Staffs comments listed below and then prepare a revised site plan which adequately addresses each concern. Review Comments: 1) Signed Application. The application provided with the site plan was not signed. 2) Zoning Boundary/Subdivision. The surveyed boundary show shows 335 feet, but the site is only approximately 226 feet. Surveyed boundaries for this parcel need to be provided on the site plan. The subdivision for this lot also needs to be recorded before the site plan is approved. 3) Parking Calculations. On sheet 3, provide a breakdown of the retail/restaurant parking requirements. 4) Building Facade. Per the proffers from the rezoning, provide the type of fagade being used on the building. 5) Interparcel Connections. Label all Interparcel connections. 6) Directional Arrows. Provide directional arrows throughout the site. 7) Berm Detail. Provide a detail for the six foot berm. 8) Adjoining Properties. Show all adjoining properties, including properties across Martinsburg Pike. 9) Interior Landscaping. Revise the interior landscaping to show 12 trees, not nine. 10) Lighting. On sheet 5, it appears that some of the lighting is spilling over onto the property to the north; ensure that all lighting is kept on this property. 11) Lighting Details. Provide a detail for the pole lights being used; also show the location and type of any wall pack lighting being proposed. 107 North Kent Street, Suite 202 • Winchester, Virginia 22601-5000 Ms. Joanne Maidens Patton Harris Rust & Associates, PC Re: Site Plan 1128-07 May 1, 2007 12) Landscaping. The zoning district buffer needs to be extended to meet the Martinsburg Pike buffer; revise the number of trees and buffer length in the detail as well. 13) Martinsburg Pike Landscaping. The buffer- along Martinsburg Pike currently only shows Junipers. This buffer should also show ornamental trees in addition to the junipers. After you have revised the site plan, please resubmit two copies so that I may verify the information contained on the plan. I will need all approved review agency comment sheets and at least five copies of the final plan for approval. Comment sheets are required from the following agencies: the Virginia Department of Transportation, the Frecleirick County Inspections Department, the Frederick County Engineer, the Frederick County Fire iWarshal, and the Fireclerick County Sanitation Authority. Do not hesitate to contact me if you have any questions or concerns regarding this letter. Sincerely, Candice E. Perkins Planner- II Attachment CEP/bad cc: George Sempeles, 331 Woodbine Road, Winchester, VA 22625 0 • Request For Site Plan Continents Department of Planning and Development Mail to: Hand deliver to: Department of Planning and Development 107 N. Kent St. Attn: County Planner Fourth Floor 107 N. Kent Street Winchester, VA Winchester, VA 22601 (540) 665-5651 (540) 665-5651 Please fill out the information as accurately as possible in order to assist the agency with their review. Please attach two (2) copies of the site plan with this sheet. Applicant's Name Address: Phone Number Patton IIarris Rust & Associates, pc c/o Joanne Maidens 117 E. Piccadilly Street Winchester, VA 22601 (540) 667-2139 Name of development and/or description of the request: Whitehall Retail Center Location of property: Martinsburg Pike (Route 1 1) and Rest Church Road Planning and Development's Comments: Planning and Development use only Date received Incomplete Date reviewed Signature and Date Signature and Date (revisi Date revision received Incomplete Date reviewed Date approved • • SITE PLAN CHECKLIST The Site Plan Checklist, shown below, lists the information which is required to be on cacti site plan. Site plans which are incomplete or missing information, will be returned to the applicant (s) for revision. Project Infornurtion Section 1/ (1) (2) (3) NA (4) (5) (13) A title that includes the name of the proposed or existing business and a subtitle which describes the proposed development. The name, address, and phonc number of the land owner, developer, and designer. The Frederick County Property Identification Number (PIN) of all lots included on the site plan. The number and type of dwelling units included on the site plan for residential uses. The total land area and total developed land area of all lots included on the site plan. A detailed description of the proposed use or uses of the development, as well as a description of the existing use or uses. A reference to any other site plan or master development plan approved by the county for the site. The date the site plan was prepared and a list of all revisions made, including the date and a description of why the site plan was revised. A table of contents including all pages of the site plan. A list of all proposed utility providers, with their address, name and phone number. An inset map showing the location of the site, along with the location of streets, roads and land uses within five hundred (500) feet of the property. A statement listing all requirements and conditions placed on the land included in the site plan resulting from approval of conditional zoning or a conditional use permit. A description of setbacks or conditions placed on the site as a result of an approved variance. z (14) The name of the Magisterial District the property is located within. Cnlcidations Section (15) Calculations showing the Floor Area Ration (FAR) of the site, including the maximum allowed FAR, total ground floor area, total floor area, and total lot area. G. 4— ti E • ✓ (16) Calculations showing the total number of required and proposed parking spaces, including the total number of existing and proposed spaces. ✓ (17) Calculations showing the total number of required handicap spaces, Including the total number of existing and proposed spaces. ✓ (18) Calculations showing the total number of required loading spaces, including the total number of existing and proposed spaces. (19) Calculations showing the total number of required perimeter and interior trees required, including the number of provided trees. (20) Calculations showing the percentage of the property that will be landscaped and the percentage of woodlands disturbed. Site Plan & Details Section (21) The location of all adjoining lots with the owner's name, specific use, zoning, and zoning boundaries shown. ✓ (22) The location of all existing or planned right-of-ways and casements that adjoin the property, with street names, widths, and speed limits shown. (23) All nearby entrances that are within two hundred (200) feet of any existing or proposed entrances to the site. l� (24) All existing and proposed driveways, parking and loading spaces, parking lots and a description of surfacing material and construction details to be used. The size and angle of parking spaces, aisles, maneuvering areas, and loading spaces shall be shown. ✓ North (25) A arrow. _' (26) A graphic scale and statement of scale. ✓ (27) A legend describing all sy►;nbols and other features that need description. (28) A boundary survey of the entire parcel and all lots included with distances described at least to the nearest hundredth of a foot. (29) The present "zoning of all portions of the site, with the location of "zoning boundaries. (30) The location of all existing and proposed structures, with tilt height, specific use, ground floor area, and total floor area labeled. (31) The location of all existing and proposed outdoor uses, with the height, specific use, and land area labeled. Z(32) Existing topographic contour Imes at intervals acceptable to the Zoning Administrator. Proposed finished grades shall be shown by contour. (33) The location of the front, side, and rear yard setback lines required by the applicable zoning district. H (34) The location and boundaries of existing environmental features, including streams, floodplains, lakes and ponds, wetlands, natural stormwater retention areas, steep slopes, and woodlands. N— (35) The location of outdoor trash receptacles. �Z (36) The location of all outdoor lighting fixtures. (37) The location, dimensions, and height of all signs. (38) The location of required buffers, landscaping buffers, and landscaped screens, including examples, typical cross sections or diagrams of screening to be used. The location and dimensions of required fencing, berms, and similar features shall be specified. N/1 (39) The location of recreational areas and common open space. I Z" (40) The location ofall proposed landscaping with a legend. The caliper, scientific name, and common name of all deciduous trees. The height at planting, scientific name, and common name of all evergreen trees and shrubs. / (41) The height at planting, caliper, scientific name, and common name shall be provided for all proposed trees. The height at planting, scientific name and common name shall be provided for all shrubs. (42) The location of sidewalks and walkways. (43) The location and width of proposed easements and dedications. (44) A stormwater management plan describing the location of all stormwater management facilities with design calculations and details. U1 011-o,*A Ul tc�(�.l 1J�� t� >r s., �7� q {ti l� (45) A soil erosion and sedimentation plan describing methods to be used. (46) The location and size of sewer and water mains and laterals serving the site. 1� (47) Facilities necessary to meet the requirements of the Fire Code. (48) A signed seal of the certified Virginia land surveyor, architect, or engineer who prepared the plan. (49) A space labeled "Approved by the Frederick County Zoning Administrator" for the "site signature of the Zoning Administrator, approval date, and a statement that reads plan valid for five (5) years from approval date." Patton Harris Rust & Associate* • Engineers, Surveyors, Planners, Landscape Architects 117 East Piccadilly Street, Suite 200 Winchester, Virginia 22601 R+A T 540.667.2139 PH F 540.665.0493 Memorandum Mark Cheran, Planning Joe Wilder, Public Works Terri Welsh, Fire and Rescue John Trenary, Inspections John Whitacre, FCSA To: Loyd Ingram, VDOT From: Joanne Maidens Date: Project Name/Subject: PHR+A Project file Number: April 3, 2007 Whitehall Retail Center 12587-1-2 cc: George Sempeles We've Prepared plans for a retail/ restaurant site in Frederick County, VA The site plan includes proposed parking and related utilities. Access to the site will be from an existing entrance on Route 11. The site is served by public water and sewer. Storm water management is provided by a regional pond under a separate site plan.. If you have any questions, please give me a call. APR 3 2007 Document Approval Form PLEASE REVIEW THE ATTACHED DOCUMENT. IF THIS DOCUMENT MEETS YOUR APPROVAL PLEASE INITIAL AND PROVIDE THE DATE AND TIME OF YOUR APPROVAL. IF THIS DOCUMENT DOES NOTMEET YOUR APPROVAL PLEASE PROVIDE COMMENTS AS TO WHAT YOU WOULD LIKE TO HAVE COMPLETED. INITIALS DATE & TIME LCandic , j l V l Bernie Mark Susan Eric Mike Kevin John Lauren COMMENTS: Received by Clerical Staff (Date & Time): U:\Pam\Common\Document Approval Fonn.wpd