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HomeMy WebLinkAbout30-00 United States Post Office (Rt. 50) - Back Creek - Backfile (2)VICINITY MAP 1" = 1000' FREDERICK COUNTY, VIRGINIA UNITE.. S T,ATES POST OFFICE eb �Oo SITE U.S.'ROUT�:E 50 0 &ACKm"CR�EK MAGIST ERIAL 0 R E_ G VIRGI�NIA Luc o9 Lone Bk �`a� Cf EROSION AND SILTATION CONTROL NARRATIVE GENERAL NOTES 1. The property delineated on this plan is located along the East bound lane of U.S. Rt. 50. in Gore, Virginia. Project Description Back It is a part of the Back Creek Magisterial District. The developer proposes to construct a 3,600 square foot building and associated parking on a site containing approximately The property is to developed as a new United States Post Office for the town of Gore, Virginia. 9,47 acres. The total area of disturbance on the parcel is approximately 1.3 acres. Storrs water runoff will be directed to flow The lot is currently vacant. across the southern portion of the site. Allowing for naturall absorbtion into the ground. 9 , Existing Site Conditions 2. Property Owner Contact: Mr. Sherwood F. Bryant The site is currently used for agricultural purposes and by the existing U.S Post Office, Most of the slopes on this site j\ Mr. Sherwood F. Bryant range from 1.0 % to approximately 10.0%. 264 Lucas Lane Gore, VA 22637 Telephone: 540-858-2844 There is one area located around the existing Post Office that has an average slope of 30% Adjacent Areas 3, Engineer/Landscape Architect: Contact: Mr. John Lewis The site is bordered on, the east by land zoned RA and used for agricultural purposes. The southern property line is bordered \ \ PAINTER-LEWIS, P.L.C. by a railroad and Rt„ 750, Lucas Lane. The western property line is against land zoned RA, used for residential purposes, \ \ 302 South Braddock Street, Suite 200 The northern border is adjacent to the East bound ROW of US Rt, 50. Winchester, Virginia 22601 Telephone: (540) 662-5792 Off -site Areas \ \ E-mail: paintlew@mnsinc.com No off site disturbance or construction activities are anticipated, 4. Property boundaryand topographic information shown on these plans was done b Greenwa Engineering. Critical Areas p y p Y y g 9 No critical areas have been identified on the site. PIN 2d A-17 \ Contour Interval = 1' �� �q=1�° 5. Site Data Erosion and Sediment (Control Measures 1 9 road 3.02 A 12'w by 70 l temporary be the ZON®� �� \/°ft, ARLAIV YARY iv Am �� e AIMEM N fig / ' MARS N AN N Parcel Area acres stone construction entrance will constructed along proposed access � �®�N�� �,�,�®N� �A \ A Tax Map ID: 28((A))63A - Deed Book 494, Page 694 to the construction area. The entrance shalt be maintained in a condition which wiU prevent tracking or flow of - _ _ � ; P1A�A - Zoning (RA) Rural Areas District mud onto the public nights -of -way. This may require periodic top dressing with additional stone or the washing - - - _ Use: Agricultural and reworking of existing stone as conditions demand and repair and/or cteanout of any structures used to trap sediment. - Front Yard Setback: Required - 60' Provided - 97' + All materials spitted, dropped, washed, or tracked from vehicles onto roadways or into storm drains must be - - Side/ Rear Yard Setback (against residential uses); Required - 50' Provided - 87' + removed immediate) The use of water trucks to remove materials dropped, washed, or tracked onto roadways will y' pp y _ Side/ Rear Yard Setback (against agricultural uses), Required - 100' Provided - 300' + not be permitted under any circumstances. Maximum Building Height: Allowed - 35' Proposed -14' - Building and Impervious Area Coverage: Provided - 0.0812 3.05 Silt fence will be installed in selected locations downstream from the construction areas as a first measure Floor Area Existing = 1,120.5 sf; Floor Area Proposed = 3,600sf; Total Floor Area = 4,720.5 sf of construction, Silt fence will be installed around the downstream side of the topsoit stockpile, Silt fences shall be --- - inspected after each rainfall and at least daily during prolonged rainfall. Any required repairs shall be made- - 6. Environmental Features: immediately, Damaged, decomposed or otherwise ineffective silt - - - Wetlands - No wetlands have been identified on the site fence shall be reptoced. Sediment deposits should be removed after each storm event, They must be removed when Flood plains - No flood plain has been identified on the site.The Federal Insurance Administration Flood hazard Map deposits reach approximately one=hatf the height of the barrier. Any sediment deposits remaining in place after the silt fence for Community No. 510037B shows the site to be outside the limits of the Special Flood is n0 longer needed shall be dressed to conform with the existing grade and stabilized. Hazard Area, Sinkholes - No sinkholes have been identified on this site. 3,08 Silt fence will be installed as culvert inlet protection at the upstream ends of culverts. Silt fences shalt be inspected Steep Slopes - Steep slopes are generally defined by the Zoning Ordinance as slopes exceeding 15%. No areas of steep after each rainfall and at least daily during prolonged rainfall. Any required repairs shot( be made immediately. fence dip NO T E �' ERN PIKE - slopes have been identified on the site. Damaged, decomposed or otherwise ineffective silt shalt be replaced. Sediment deposits should be removed after Rock Outcroppings - No rock outcroppings have been identified on this site. event. They be removed when deposits reach approximately one-half the height of the barrier, Any US ROUT each storm must �® Soils - According to the SCS Soil Survey for Frederick County, the site soils consist primarily of Weikert-Berks (41D) and sediment deposits remaining in place after the sift fence is no longer needed shalt be dressed to conform with the existing Zoor (44B, 44C) soils. These soils are found primarily in the mountains and valleys and consist of well -drained soils of grade and stabilized, - - - varying depths to bedrock as well as shale fragments in the Weikert-Berk soils. Depth to water table may be from 1,5' to 3.31 Temporary seeding in accordance with the E & S Std & Spec 3,31 will be applied to the topsoil stock pile and all 6' from the surface. areas which will not be brought to final grade within 30 days. Embankment or excavated slopes denuded for d period of 7. No storm water detention is proposed to be constructed in conjunction with this site development.The existing Impervious greater than 30 days shall betemporarily seeded and mulched, To coincide with the anticipated construction dates, the "- -- --- --- __ area on the site equals 9,800 square feet. Additional impervious area proposed for the site equals 23,600 square feet, seeding will consist of 50 pounds per acre of German Millet. All temporary seeding areas will be mulched in accordance - - The total proposed Impervious area equals 52,800 square feet. with the schedule included herein. 3,32 All disturbed areas will be stabilized by permanent seeding. in accordance with the schedule included herein. 8, Parking Space Requirements (1) Per 200sf of floor area (Personal Services), 3,600sf/ 200= 16 spaces The anticipated time for construction is July through December 1999, - - --- -` -' Provided as requested by the U.S. Postal Service 3.35 All seeded areas will be mulched in accordance with the schedule included herein. Parking Spaces Provided: (20) customer parking spaces, including (1) handicap van accessible space -- - (7) employee parking spaces, including (1) standard handicap accessible space Temporary Seeding m q q Total Parking Spaces Provided = 27 Property Line Setback: Required -5' SEED TYPE RATE MIN. PURITY(%) MIN. GERM.(%) o ---- --- Loading Space Requiremequirents: Required -None Sept 1 - Feb 15: Ryegrass llb/ac 98 85 NLN 28-A-8,' � d-d°N Annual 50 9, Handicap Accessililty: Winter Rye 50 lb/ac 98 85 o 0 0 0 0 o o M- A-14 ` ARY N.up SS I AI?7;VU,? I MOAU HC parking spaces shall have a maximum slope of 1:50. May 1 - Aug 31: HC the have detectable ADAAG4.7 2.29. 90 ® ®�� �'� ar� %r ANVERS ramps on site shall warning surface per and German Millet 50 lb/ac 98 85524 Q ���� 0-2 U ® I Buffering Requirements: None or ® PO 17 f Q I& 10, Landscaping and Feb 16 - Apr 30: Annual 75 lb/ac 98 85 A ® � � y^ - _ RAZ 11. Lighting: None Proposed ryegrass EX fy Mulch: 1.5 ton/oc small grain straw / �' U°&P°®, 12, Trash Recepticles: None Proposed Fertilizer: 1000 lb/ac 10-10-10 N 1 \ 13. Signs: None Proposed Permanent Stabilization / IU < I The contractor shall stabilize all denuded land within 7 days after the end of construction. Permanent stabilization shall be applied to areas that are to be left dormant for more than one year. During construction of the project, soil stockpiles shall be stabilized or protected with sediment trapping measures. The contractor is responsible for the temporary O I CONSTRUCTION NOTES protection and permanent stabilization of all soil stockpiles on site as well as soil intentionally transported from the / PIS DeS.P®° I \ \ project site. The contractor shall establish vegetation on all areas not otherwise stabilized according the following specification: / I \ 1. The existing utilities shown on these plans are based on available information. The CONTRACTOR shall be responsible for -J determining the exact location of all utilities before commencing work and for any damages which occur by the failure to Seedbed Preparation: a�p locate a. Scarify top V to 2' of soil after final grades have been achieved. and preserve these utilities. If the CONTRACTOR should encounter utilities other than those shown on these plans, b, Add 3 tons acre agricultural limestone(1401b/1000sf), per pulverized the CONTRACTOR shall immediately notify the engineer and take the necessary and proper steps to protect the facility and SEED TYPE RATE MIN, PURITY(%) MIN, GERM,(%) I assure the continuance of service. Tall fescue 60 lb.ac 97 85 Red clover 8 lb/ac 95 65 / �A 2. The CONTRACTOR shall have approved construction drawings prior to the start of construction. At least one copy of Ladino clover 8 lb/ac 95 65 / I approved plans and revisions shalt be kept on -site at all times. Nurse Grass -(season dependent) Sept 1 - Feb 15:Annual D / 3. Cut and fill slopes shalt not exceed 2-horizontal to 1-vertical unless otherwise called for on the plans. Ryegrass 12 lb/ac 98 85 (_ 4. Controlled Fills: Winter Rye 12 lb/oc 98 85 _ A. Controlled compaction shall occur in all fill sections for pavement, trenches for utilities and in other areas as May 1 - Aug 31: I designated on the plans, German Millet 12 lb/ac 98 85 B. Controlled fills shall be compacted to 98% density as determined by methods per standard proctor or / ASTM D 698. Density shall be verified by a qualified soils engineer. Feb 16 - Apr 30: / \ C. Controlled fills shall be compacted in 8 inch lifts (loose thickness) to the specified density, beginning from the existing Annual ryegrass 12 lb/ac 98 85 LLLTTTT ground surface, unless otherwise approved in writing by a qualified soils engineer. Mulch: 1.5 ton/oc small grain strawD. The surfaces directly beneath areas to receive controlled fill are to be cleared, grubbed, and stripped of topsoil. The Fertilizer: 1000 lb/oc 10-10-10 area is then to be scarified and compacted to a depth of 6 inches to the some density as the controlled fill to be placed 1. Erosion control practices shalt conform to the requirements of the Virginia Erosion and Sediment control Handbook. thereon. E. Fill material shall be taken from approved borrow areas. It shalt be clean soil, free of roots, wood vegetation, 2, All perimeter sediment control devices shall be erected prior to any land disturbing activities and shall remain in PP Y s FINAL SITE PLAN PIN � A-8X oversized stones, place until the site is fully stabilized. ° ER P F v �/ Y 9RwAN;1 50' 0' 50' 150' APPROVED rocks, sand soil, or other objectionable material, 3, The contractor shall perform overlot rolls to provide positive drainage and preclude ondin of water. All off Y J P grading P P 9 P P g M¢Na RA - � _� •,�_ site grading and construction is to be done with the property owner's consent, • O"� DATE 0*` 1b _ ®� �°Pa ;�?7 5. Blasting is not permitted within 25 feet of existing utilities without owner permission. 4, Cut and fill slopes shall be graded at a maximum of 2 horizontal to 1 vertical unless otherwise specified on the plans, USE CWHEWAI -• l �i 'l. 5. The limits of clearing and grading are shown on the plans. EROSION AND SILTATION CONTROL NARRATIVE 6. Storm sewer and pavement materials called for on the plans refer to standard VDOT designations. c5- ire Fpl T11 a►M. 1�' 3®•oe ssl�'{�i° �4� �y � �, SCALE: I =-5 7. All radii indicate edge of grovel, edge of pavement or fV4. DESIGN FEATURES RELATING TO CONSTRUCTION OR TOace of curb as applicable, GENERAL NOTES FOR ENTRANCE PLANS REGULATION, CONTROL AND SAFETY OF TRAFFIC MAY BE r'�"� J C.i S 8 The CONTRACTOR shall obtain a permit from VDOT for the work proposed in the rights -of -way. SUBJECT TO CHANGE AS DEEMED NECESSARY BY VDOT. U VDOT GENERAL NOTES: m 9 All disturbed R.O.W. onuments are to be replaced and verified by a certified land surveyor at the CONTRACTDR's expense. V5. PRIOR TO INITIATION OF WORK, CONTRACTOR SHALL BE �y w� g S/ l DEPT,OFFL', = , tVELOPMENT V1. ALL WORK ON THIS PROJECT SHALL CONFORM TO THE LATEST RESPONSIBLE FOR ACQUIRING ALL NECESSARY VDOT LAND USE 10. The DEVELOPER from to A No.021621 shalt obtain permission adjoining property owners prior conducting any off site construction EDITIONS OF THE VIRGINIA DEPARTMENT OF TRANSPORTATION PERMITS FOR ANY WORK ON VDOT RIGHT OF WAY. activities. ZONING ADMINISTRATOR DAT .A (VDOT) ROAD AND BRIDGE SPECIFICATIONS, AND STANDARDS, 11. The CONTRACTOR shall coordinate the relocation of the existing utilities with the appropriate utility company as THE VIRGINIA EROSION AND SEDIMENT CONTROL REGULATIONS V6. IF REQUIRED BY THE LOCAL VDOT RESIDENCY OFFICE, A AP®VE® NAL��� necessary. AND ANY OTHER STATE, FEDERAL OR LOCAL REGULATIONS PRECONSTRUCTION CONFERENCE MUST BE ARRANGED AND HELD APPLICABLE. IN THE EVENT OF CONFLICT BETWEEN ANY OF BY THE ENGINEER AND/OR DEVELOPER WITH THE ATTENDANCEs13. �C®�9 U i< VIRGINIA 9'�PAiN7`ER=LFE W 9 C The desi noted ob benchmark is located on the Southeast corner of the existin concrete Fla ole slab. The stab is THESE STANDARDS SPECIFICATIONS OR PLANS, THE MOST Y T TY 9 J 9 9P OF THE CONTRACTOR, VARIOUS COUNT AGENCIES, UTILITY n o 0 SITE PLAN EXPIRES FIVE(5) YEARS FROM DATE OF APPROVAL located STRINGENT SHALL GOVERN. COMPANIES AND VDOT PRIOR TO INITIATION OF WORK. 302 South Braddock Street, Suite 00 on the Eastern side of the existing U.S. Post Office. The elevation is 710.51' V2. ALL CONSTRUCTION SHALL COMPLY WITH THE LATEST U.S. V7. CONTRACTOR SHALL NOTIFY THE LOCAL VDOT RESIDENCY Winchester, Virginia 22601 DEPARTMENT OF LABOR OCCUPATIONAL SAFETY & HEALTH OFFICE WHEN WORK IS TO BEGIN OR CEASE FOR ANY ADMINISTRATION AND VOSH RULES & REGULATIONS. UNDETERMINED LENGTH OF TIME. VDOT WILL ALSO REQUIRE LIST OF DRAWINGS: Telephone (540)662-5792 48 HOURS NOTICE FOR ANY INSPECTION V3. WHEN WORKING ON VDOT RIGHT OF WAY, ALL TRAFFIC SHT. 1 /4: COVER SHEET Facsimile (540)662-5793 CONTROL, WHETHER PERMANENT OR TEMPORARY, SHALL BE IN V8. THE CONTRATOR WILL BE RESPONSIBLE FOR MAINTAINING ACCORDANCE WITH THE CURRENT EDITION OF THE VDOT'S WORK ADEQUATE ACCESS TO THE PROJECT FROM THE ADJACENT SHT. 2/4: LAYOUT AND GRADING PLAN JOB #: 9912016-G AREA PROTECTION MANUAL. FURTHERMORE, ALL TRAFFIC PUBLIC ROADWAY THROUGH CONSTRUCTION AND MAINTENANCE OF 19MAY2000 CONTROL FLAGGERS MUST BE CERTIFIED IN ACCORDANCE WITH A CONSTRUCTION ENTRANCE IN ACCORDANCE WITH THE SHT. 3/4: CONSTRUCTION DETAILS VDOT'S JANUARY, 1994 (OR LATEST EDITION OF) ROAD & VIRGINIA EROSION & SEDIMENT CONTROL HANDBOOK, SEC 3.02. SHEET: BRIDGE SPECIFICATIONS, SECTION 104.04-C. FURTHERMORE, ACCESS TO OTHER PROPERTIES AFFECTED BY SHT. 4 / 4: SANITATION DETAILS AND NOTES QI 1 THIS PROJECT SHALL BE MAINTAINED THROUGH CONSTRUCTION. ABBREVIATIONS ASSY. ASSEMBLY BF BASEMENT FLOOR BL K. BLOCK BC BOTTOM OF CURB BML BUILDING MOUNTED LIGHT BSBD. BASEBOARD C&G CURB & GUTTER CIP CAST IN PLACE CONCRETE CMF CONCRETE MONUMENT FOUND CPP CORRUGATED POLYETHYLENE PIPE CMP CORRUGATED METAL PIPE CMPA CORRUGATED METAL PIPE ARCH CO CLEAN OUT DIA. DIAMETER DS DOWNSPOUT EFOP EDGE OF PAVEMENT FFE f"INISHU FLOOR ELEVATION FDC FIRE DEPARTMENT CONNECTION FG FACE OF GUTTER FH FIRE HYDRANT F.L.S. FIRE LANE SIGN Go, GAUGE GM GAS METER GV GAS VALVE HCR HANDICAP RAMP HB HOSE BIB HDR CURB 6' HEADER CURB HP HIGH POINT HTR. HEATER IPF IRON PIPE FOUND IPS IRON PIPE SET INV INVERT LP LOW POINT LT. LIGHT MLP METAL LIGHT POLE MPD MULTI -PRODUCT DISPENSER MB MAIL BOX MH MANHOLE MSP METAL SIGN POST NDC NOSE DOWN CURB N.P,S. NO PARKING SIGN NRT NO RIGHT TURN NTS NOT TO SCALE OHE OVERHEAD ELECTRIC OHT OVERHEAD TELEPHONE PIV POST INDICATOR VALVE PL PROPERTY LINE PP POWER POLE PVMT PAVEMENT RCP REINFORCED CONCRETE PIPE RD ROOF DRAIN RED. REDUCER R.O. ROCK OUTCROP SAN. SANITARY STD. STANDARD T.B.D. TO BE DEMOLISHED T.B.R. TO BE REMOVED T.B.P. TO BE PRESERVED TB THRUST BLOCK TC TOP OF CURB TEL. TELEPHONE TRB TELEPHONE RISER BOX TVRB TELEVISION RISER BOX TYP TYPICAL UGE UNDERGROUND ELECTRIC XFMR ELECTRIC TRANSFORMER WL WATERLINE WM WATER METER WPP WOOD POWER POLE WSP WOOD SIGN POST WTP WOOD TELEPHONE POLE WV WATER VALVE 5'R RADIUS IN FEET X00.00 PROPOSED SPOT ELEVATION X(00.00) EXISTING SPOT ELEVATION STOP SIGN A� A� CG-7(TYP) 56.00' R EX. EOP 48 MATCH EX. PVMT. PROPOSED ENTRANCE 150' - TAPER ROUTE 50 DISTANCE TO ROUTE 739 - 450'+/- POSTED SPEED m 55 MPH SIGHT DISTANCE - 55'+/- SIGHT DISTANCE 55'+/- ENTRANCE TAPER & STRIPING DETAIL NOT TO SCALE • INSTALL CG-12 RAMP AT THE DISCRETION OF THE VDOT INSPECTOR FY RnA(1- 1 �l 5" SM-12.5A 8" BM-25.0 � �=I I!—C I F-I I FI I I —I I M I F 1 � 1=1 � 1— I I I III III III III I�� ��I III I 8" 21- B -- 12" COMPACTED SUBGRADE ROUTE SO HALF SECTION AT ENTRANCE NOT TO SCALE 712 i 1 1 710 - EX. GRATE INLET TOP- 709.49 712 \ 713 \\ EROSION & SEDIMENT CONTROL KEY 3.02 TEMPORARY STONE -- - CONSTRUCTION ENTRANCE -- 3.05 SILT FENCE S X 772 'POSTED SPEED 5-5 MPH /NORTHWES7fERN PIKE US POUTE 50 (EAST BOUD LANE) ;PIS I/ ALL PROPOSED UTILITIES ARE `--- TO BE PLACED UNDER GROUND �! �--_._ 10 TRAFFIC IMPACT ESTIMATE DATA SOURCE: ITE MANUAL, SIXTH EDITION LAND USE: UNITED STATES POST OFFICE PROPOSED GFA = 3676 SF WEEKDAY O 108.19 PER 1000 GSF = 397.7 TRIPS(50% ENTERING) / AM PEAK HOUR O 12.19 PER 1000 GSF - 44.8 TRIPS 49% ENTERING) PM PEAK HOUR O 14.67 PER 1000 GSF - 53.9 TRIPS 51% ENTERING) TRAFFIC IMPACTS ATTRIBUTABLE TO EXISTING STRUCTURE ARE NOT AVAILABLE. / FUTURE USE OF THIS STRUCTURE IS UNKNOWN. ENTRANCE GEOMETRY DATA DATA SOURCE: VDOT ROAD DESIGN MANUAL GUIDELINES FOR RIGHT TURN TREATMENT(4-LANE HIGHWAY) 1997 VDOT TRAFFIC COUNT O SITE = 7509 AADT ADJUST FOR 4 PERCENT ANNUAL VOLUME INCREASE: AADT(YR 2000)-7509(1+0.04)-4-8784 APPROACHING PEAK HOURLY VOLUME=8784/2.11%=483 104.69' i PM PEAK HOUR ENTERING-53.9 • 0.51-28 ASSUME 90% OF ENTERING TRAFFIC IS EASTBOUND: 0.90 • 28=25 / FIGURE C-1-9: TAPER REQUIRED / 0 It It PUMP TANK 0& 18' �09 ' •� 7Gg INV OUT=703.25 707 'I x W EX. ASPHALT X. TREE(TYP) PARKING LOT 20' 101 0' 20, 60' SCALE; 1'=20' DISCHARGE LOCATION FOR SANITARY SEWER INV. OUT- 704.00f r— PR. 10' SEWER E. APPROXL�OC• 704 ff u, C F— J Z J Q a 0 0 Q 0 w J h- W U Q O Z v~i 5 O aWo w S U cr- W W�W F_ W E LAJ Z M O a (a) • O ON _J N • In 0 N N� C6- N In to .� i N I N L/1 p � to W07 O+ 't O J 0 -0 Lb� p m v c O O W rvs. a rn O U y U lL_ Z O3� a tK or av HN C. LEMS No. 21621 -g,Z�IONAL DATE: SURVEY: 19MAY00 GREENWAY SCALE: DRAWN: 1 "= 20' PLC C.I.: JOB NO.: 1' 9912016—G DWG: SHEET: SS—SHT2 2/4 L ivim f H I I 2x4 TOP RA 1 x6 BOARD, FRONT & Bi { j TOE NAIL E� I ! W/2-8d(EA. low 2 x 4 MID RA I I { c 8'-4x4 PO.. f I f 14 ! f 2 x 4 BOT. R, ----- ATTACH RAIL PROP. GRADE W/3-1 Od(E) 12" DIA. PO FILL W/CON NOTES: ALL LUMBER TO BE PRESSL ALL HARDWARE TO BE HOT -DIPPED GALVANIZED. FINISHED SIDE TO FACE ADJACENT PROPERTY. WHERE FENCE IS LOCATED ON PROPOSED RETAINING WALL, USE 3" DIA. STEEL POSTS & ATTACH TO WALL WITH PL 1/2"x8%8" AND 4-3/4" DIA, x 6" HILTI BOLTS. CONSTRUCT (2) 4' GATES SIMILAR. PROVIDE GATE LATCH. PROPOSED FENCE DETAIL N.T.S. 2" S-5 BITUMINOUS CONCRETE SURFACE TREATMENT 6" 21-A STONE BASE COMPACTED SUBGRADE PAVEMENT DETAIL N.T.S. SURFACE CONCRETE TO BE CLASS A3 IF CAST IN PLACE, 4000 PSI IF Q_ 4'- 6" PRECAST. . (OR AS SHOWN ON PLANS) (SEE VDDT (CG-2) ROADS AND D PAVEMENT • CG-2 LF e" TURNDOWN HEADER CURB 4" CRUSHED STONE N.T.S. (3000 PSI) 4" CONC 6x6xW1.4xW1.4 WWf (1.5" Min. CLEAR) TURNDOWN SIDEWALK DETAIL EXTRA STRENGTH FILTER FABRIC NEEDED WITHOUT WIRE MESH SUPPORT —� N.T.S. PROPOSED DUMPSTER AREA DETAIL NOT TO SCALE BASE THIS ITEM MAY BE PRECAST OR CAST IN PLACE SUBBASE STANDARDS FOR ADDITIONAL INFORMATION) STEEL OR NOTE: WOOD POST �— SPILLWAY USECEQUIRED. DBAGS, STRAW BALES / SEDIMENT BARRIER ORR APPROVED METHODS (STRAW BALE TYPE SHOWN) \ TONELIZE RUNOFF TO BASIN �f AS SUPPLY WATER TO WASH WHEELS IF NECESSARY. 10 FT MAY SPACING WITH WIRE SUPPORT FENCE i I 6 FT MAX SPACING WITHOUT WIRE SUPPORT FENCE Q o`�° � FLOII 1�011 vi na L�'�''pll PONDING HT, PONOfNG HT. L�.i a > S. d A " I A 2"-3" COURSE nv STEEL OR FILTER FABRIC WASNRACK AGGREGATE WO00 POST ATTACH SECURELY O MIN. 6" THICK " Z 36 HIGH MAX- TO UPSTKEAM R § SIDE OF POST. r RUNOFF OFF �'�RUN (RECOMO D) A„�y LL. STORAG DIVERSION RIDGE Lj $" u) 12" MIN. , 12" MIN, x w -- 70' MIN, 4"x6" TRENCH PLAN WITHBACCOMPACTED GRAVEL LL —V NOTES: 1. THE ENTRANCE SHALL BE MAINTAINED IN A STANDARD DETAIL ALTERNATE DETAIL CONDITION THAT WILL PREVENT TRACKING OR FLOWING OF SEDIMENT ONTO PUBLIC RIGHTS— TRENCH WITH NATIVE BACKFILL TRENCH WITH GRAVEL OF-WATEMPORARY REPAIR YAND/OR CLEANOUTT OF. THIS MAY REQUIRE OANY D MEASURES NOTE: GRAVEL USED TO TRAP SEDIMENT. 2. WHEN NECESSARY, WHEELS SHALL BE CLEANED 1. INSPECT AND REPAIR FENCE AFTER EACH CONSTRUCTION PRIOR TO ENTRANCE ONTO PUBLIC RIGHT—OF—WAY. STORM EVENT AND REMOVE SEDIMENT WHEN 3. WHEN WASHING IS REQUIRED, IT SHALL BE DONE NECESSARY. ENTRANCE/EXIT ON DRAINS INTO I STABILIZED CRUSHED STONE RAP T REMOVED SEDIMENT SHALL BE DEPOSITED TO AN AREA THAT WILL NOT CONTRIBUTE N.T.S. SILT FENCE SEDIMENT OFF -SITE AND CAN BE PERMANENTLY OR SEDIMENT BASIN. STABILIZED. 4. INSTALL CATTLE GUARD AS CALLED FOR ON THE PLANS. 3. SILT FENCE SHALL BE PLACED ON SLOPE N.T.S. CONTOURS TO MAXIMIZE PONDING EFFICIENCY. NOTE: PLANT SPACING= 4' C.C.—(SEE PLANS) — PRUNE ALL BROKEN, DISEASED, AND WEAK BRANCHES ALL SHRUB BEDS T( EXCAVATED OF ALL I TO REQUIRED DEPTH W/ REQUIRED SOIL MULCH TO BE 3" DE COMPLETELY REMOVE STRINGS, RIBBONS, A TAGS FROM PLANT. REMOVE TOP 1/3 Of BURLAP FABRIC AROI ROOT BALL. 4x4 POST SCARIFY ROOTS BOUND PLANTS. COMPACT SOIL TO 85% AT OPTIMUM MOISTURE CONTENT BOARD ON BOARD FENCE(TYP) 'ASE REFER TO THE SITE PLAN FOR THE PROPOSED I'OUT AND ORIENTATION OF THE DUMPSTER AREA. CG--7 C[IMBINATION 4'CURB & GUTTER NOT TO SCALE (SEE VDOT <CG-7) ROADS AND BRIDGE STANDARDS FOR ADD'L INFORMATION) C CC i RADIAL COMBINATION � CURB AND GUTTER'- 01 ■R ■RADIUS TO BE AS SHOWN ON PLANS. EXPANSION JOINT NOTE: WIDTH 'B' 2'-0' OR AS SHOWN ON TYPICAL SECTION. r AA STREET APPROACH = SAME AS MAIN LINEI ROADWAY._ i A —~-� 'h1AIN LINE ROADWA pw HALF PLAN WHEN USED IN CONJUNCTION WITH STANDARD CG-3 OR CG-7, THE CURB FACE OF FACE ON THIS STANDARD IS TO BE CURB ADJUSTED TO MATCH THE MOUNTABLE GUTTER LINE CURB CONFIGURATION. MAIN LINE ROADWA URB GUTTER LINE OF I �^ ` - - - - -4SIDE STREET SECTION A —AA 4' 2' i 6 - - - _ SIDE STREET X. 7 4PAVEMENT CLASS A _ - - CONCRETE M SECTION C—CC STANDARD CONNECTION FOR STREET INTERSECTIONS (CG-1 1) N.T,S. SHRUB PLANTING BED SECTION N T.S. PER PL VAN ACCESSIBLE SIGN END OF STALL — STRIPE OR CURBING WHITE PAVEMENT MARKING, 4" WIDTH, LENGTH AS SHOWN ON PLANS. WHITE SYMBOL PER ADA ON SOLID BLUE BACKGROUND WHITE PAVEMENT MARKING, 4" WIDTH, 2' CC; 45' ANGLE OR 5' NOTE: ALL CONSTRUCTION SHALL CONFORM TO ADA ACCESSIBILITY GUIDELINES FOR BUILDINGS AND FACILITIES. PAINT: ND-REFLECTORIZED, ACRYLIC LATEX TYPE 442XX TRAFFIC MARKING PAINT BY DEVOE, LOUISVILLE, KY OR EQUAL SIGNS MAY BE PLACED ON BUILDINGS WITH CONSENT FROM BUILDING INSPECTOR, PLEASE REFER TO THE SITE PLAN FOR THE PROPOSED LAYOUT AND ORIENTATION OF THE ACCESSIBLE PARKING AREA. PARKING LOT STRIPING DETAIL E 2' x 18' STND. RESEIRVED PARKING STND. U-CHANNEL POST VAN ACCESSIBLE IOFAlr �bR VAN ACCESSIBLE PROP. GROUND SIGN HANDICAP SIGN DETAIL N.T.S. RES&VED PARKING ,v «earoo lOM-AMT Zp[ HC SIGN 4" CRUSHED STONE (3000 PSI) 6" CONC 6x6xW2.9xW2.9 WWF (2.5" Min. CLEAR) CONCRETE SLAB DETAIL N.T.S. 00 N O N ^ I 2 Q Z 5 0CIL CC 5 tow U H y) d � W W m a rz a V • _J O CN N ■ a a V)0 Nr7 I v N I N V):O (0c0 W Y C U Q' (0 O t0 O fIJ0 . U In In 0 � m c C . 0 . WLvt L U 6 0 0 U V) LL Z N 0 'a� a ,;OHN C. LEWIS No. 21621 ' h -ci oA G` SIONAL. DATE: SURVEY: 19MAYOO GREENWAY SCALE: DRAWN: SHOWN PLC C. I.: JOB NO.: NA 9912016-G DWG: SHEET: SS-SHT3 3/4 2' x 6' FILTER LID BY AMERICAN MANUFACTURING CO. RECIRCULATING SAND FILTER M_O_DU LE__ NTS 4" KNOCKOUT FOR F.M. l & RETURN LINE TO BE \ LOCATED WITH INV. AT INSIDE BOTTOM OF TANK FREEBOARD SAND DEPTH TANK SIZE 750 GAL. INLET T 300 GAL. RESE 17' 5' 52" 150 GAL. RECIRCULATION 30 20' FLOAT BRACKET F� PEA GRAVEL DEPTH Box * FLOAT iII BRACKET 1 i ALARM FLOAT PUMP ON PUMP OFF L G0% CAMLOCK TAIL/RECIRC TANK �o a �r 10. 1 1(2"0 SCH 40 PVC TO SAND FILTER INLET -01ECK VALVE 52" •3/6' WEEP HOLE PUMP TO ON 44 BLOCK HAR )E O��FICE - 0 1-1 CLEAR PVC PRESSURE HEAD ADJUSTMENT RISER (TEMPORARY) )1:1 GAMLOCK h GLOBE VALVE SUPPORT BRICKS BY OTHERS, TYPICAL 4 PER FILTER DRILL SIX 1 /4" o HOLES IN EACH LATERAL AS INDICATED. NYLON MESH SPRAY SCREEN DISTRIBUTION LATERAL (TYPICAL) BY AMERICAN MANUFACTURING CO. TANK ACCESS OPENING DETAIL NOT TO SCALE 5' 9„ 1, 9„ FORCE MAIN PIPE TRENCH DETAIL NOT TO SCALE FINAL GRADE 18" --� CORRUGATED PLASTIC COVER ------ ATTACH TO PLYWOOD W/1/2'-#4 FLATHEAD SCREWS @ 12' CC 1/2' PRES. TREAT. PLYWOOD �_ 2 x 4 PRESS. TREAT. FRAME HIGH LEVEL FLOAT TO BE 1' INSUL. BOARD CONNECTED TO PANEL. / TNERDRODFINALLAINS DI DISPOSAL DOSING TANK COURSE GRAVEL DEPTH -PROVIDE MIN. 30 MINUTE CHLORINE CONTACT BEHIND CMU BAFFLE AS SHOWN (4 GAL. VOLUME MIN.) 8"0 PVC SAMPLING/ BOX INSPECTION PORT W/CAP n TANK SIZE 750 GAL. �BAFFLE(CMU OR EOUAL) 24" 500 GAL. VE 30' ALARM FLOAT 6' = 132 GAL. PUMP ON M DRAW DOWN 8' PUMP OFF 8' /-RE OM VALVE FLOAT BRACKET COVER DETAIL FLOOR ELEVATION=709.25 NTS SAND FILTER PUMP- Pump shall be F. E. Myers 1 /4 HP S25 Submersible SEPTIC Sump Pump OR EQUAL, selected in accordance with the following design 150 GALLONS PER DAY TANK criteria: Pump Identification: Sand Filter Number of Pumps: 1 Primary Design Flow: 13 gpm Primary Design Head: 12' INV = 706.96 Minimum Shut-off Head: 6' INV = 706.87 Motor Horsepower: 0.25 Motor Speed: 3000 RPM Electrical: 1 15V 1 ph DISCHARGE PUMP- Pump shall be F. E. Myers 1 /4 HP S25 Submersible Sump Pump OR EQUAL, selected in accordance with the following design criteria: Pump Identification: Discharge Pump Number of Pumps: 1 Primary Design Flow: 15 gpm Primary Design Head: 9' Minimum Shut-off Head: 6' r--RELAY Motor Horsepower: 0.25 FROM Motor Speed: 3000 RPM VALVE Electrical: 115V 1 ph 1 1 /2"e SCH 40 sumSIMPLEX CONTROL PANEL A NEMA 4X fiberglass control panel shall be furnished with each pumping unit to be installed, as shown on the plans. The control panel enclosure shall be molded of glass reinforced polyester resins which are chemically resistant to corrosive atmospheres The resin system shall be pigmented to import a -1► TO gray color to the enclosure. :(?JLADISCHARGE The resin s stem also shall include a flame re ardant to obtain a flammabilit ratio which meets I FLOAT BRACKET DETAIL/PUMP TANK o1,r 5-44 RECIRCULATING SAND FILTER RATIO BOX BY AMERICAN MANUFACTURING CO. Y 9 Y g U.L. 94V-0. Heat distortion temperature shall be 350 degrees Fahrenheit. CK VALVE The enclosure shall be of one piece, weatherproof construction with smooth, rounded corners and 3/8' WEEP HOLE shall be constricted to have a smooth exterior and interior. The enclosure shall be fitted with a 4" PVC closed cell neoprene gosketed cover. The enclosure shall be provided with bock panel mounting BEP'�"''PLACED provisions. ON FLOOR The cover shall be hinged with a heavy duty corrosion resistant stuinless steel piano hinge. The cover shall be lockable by means of two high quolity combination stainless steel latches and padlock hasps. The enclosure shall be provided with external mounting feet on the top and bottom of the enclosure. These mounting feet shall be of fiberglass and molded ,Ito the enclosure. The bock panel shall be a minimum of .080" aluminum and held in place by four # 10 screws, which will mate to four threaded standoffs, which are molded into "he enclosure. -E The ponell shall include a 20 amp main disconnect breaker, alarm circuit fuse, control circuit fuse. I.E.C. rated motor contactor, pump pond -off -auto switch (momentary in the hand position), pump run light, alarm test switch, terminal blocks, ground lug, and all necessary wiring and brackets. The control panel shall be equipped with a red alarm light. The lens shall be mounted on the front of the enclosure. The light shall have on engraved nameplate stating "HIGH WATER". The light shall have a bright glow during high water conditions. the alarm light will go out with the water level drops. The internal wiring shall be neat and color coded. Each wire shall be a different color or stripe (except for ground), and all incoming wires shall terminate into a box clamp type terminal block (except incoming power). All wires shall be 14GA. type TEW for 105 degrees Celsius. A schematic diagram (showing wire color) shall be permanently fastened to the inside of the enclosure. An Installation Manual and Service Manual shall be Included with each control panel. The control panel shall be U.L. listed as an assembly. CONSTRUCTION NOTES f`"� �01 1,:" FORCE MAIN1. All sanitary sewer and water supply construction shall conform to the current standards of the Virginia Deportment of Health and Frederick County. The CONTRACTOR shall be responsible for lot obtaining all necessary permits for the installation of sewerage facilities. t~ ` 2. All gravity sewer pipe and force main pipe coiled for on the plans shall be SCH 40 PVC ASTM D 1784 with solvent cement joints assembled in accordance with ASTM D 2855. The pipe trench SECTIDN PLAN bottom should be constructed to provide a firm, stable, and uniform, support for the full length of the pipe. Any part of the trench bottom excavated below embedment grade should be backfilled to grade and compacted. All pipe shall be installed with proper bedding providing uniform longitudinal THRUST BLOCK DETAIL support under the pipe. Initial bockfill material should be place to a minimum depth of 6 inches over the top of the pipe. All pipe embedment material should be selected and placed carefully, NTS avoiding sharp stones over 1-1/2 inches in size, frozen lumps, Ord debris. Sharp stones should (REQUIRED AT ALL DIRECTION CHANGES) be excluded from the embedment material, 3. Sand filter size shall be based on a hydraulic loading rate of 4 gallons per day per square foot of filter surface. A minimum surface area of 40.5 square feet shall be provided in the filter. One 1250 gallon capacity, precast septic tank from Winchester Building Supply, or equal, will SELECT MATERIAL BACKFILL covfR provide the required volume. The tank is cost in two pieces. The top piece will have a 1'-9" x c LOCK BAR SLO7 5'-0» opening, centered. The opening shall have a removable corrugated fiberglass cover to allow N _I F, 1 Loac BAR �" 3" access to the filter sand and piping for maintenance. The filter will be equipped with a high water -F7___ f000t switch wired to a clearly marked, audio-visual alarm to be located in on inhabited area of the proposed building. The filter media shall be as follows: SCHEMILE beddinglayer: 10"- 57s stone .--- #57S ABOVE PIPE 40 PW HOLrs,N� y , � intermediate layer: 4"- 1 /4 to 3/8' peo gravel SCH 40 PVC 3 filter layer: 30" sand iv Sand for the filter layer shall be obtained from U. S. Silica in Berkeley Springs, WV and shall have the following characteristics: --- 6" #57s BEDDING xdE Effective size: >0.60 - < 1.5 mm OU7LE7 Uniformity coefficient: <4 The US Silica trade name for this sand is "4 Q-ROK". UNDISTURBED GROUND 77 4. Drill (6) six 1 /4" diameter holes in each distribution lateral in the sand fiter. A total of 12 holes should be drilled. Locate holes to provide on even distribution in the filter. The holes should be burr free and countersunk. Provide a fine mesh nylon wrap for each lateral as shown on the plans. Adjust the DESCRIPTION globe valve in the distribution lateral to provide the system head at the filter. The system head is "MU i lop &T-CHLOR Tmtet chlorinator is o complete approximately 24 inches. ahlerkw system. The Model 100 hos o 1 diame- ter k11I�t tlAIUMt. It Is designed to hondle the flaw of treated NOTE: oRkm t tram siMt4oweer treatment plants with, desiW flows 5. Apply sealant as required to make all concrete components permanently water tight. up to 1500 Qo1Mpd per day. it can also dwornots he effluent ADJUST FORCE MAIN ALIGNMENT TO FIT FIELD CONDITIONS. from septic tonks ~ into"ed after a Mm bed. AND FILTER 1 REQUIRED) DISTRIBUTION LATERAL INV = 711.0 TOP ELEV 713.16 MATE FINISH GRADE n BOTTOM OUTSIDE ELEV = 707.00 INV= 706 INV IN= 706.89 RECIRC RATIO BOX4HLORORr INV IN706.15 PUMP INV= 706.67 INV OUT = 706.89 TANK KINVIN= 70 4 BOTTOM OUTSIDE ELEV INV = 702.00 INV OUT= 706.61 INV= 706.67 SCHEMATIC DIAGRAM OF HYDRAULIC PROFILE uAki"M c SECTION 750 GALLON SEPTIC TANK NTS SEE SHEET 3 FOR OUTFALL DETAILS INV OUT= 706.0 SIDE ELEV = 701.4 8' TO _12' COVER 4" PVC TO RECIRC TANK 6' CRUSHED STONE COMPACTED SUBGRADE VISUAL ALARM H-O-A 2 x 4 @ 16' CC FRAME- , UG CONDUIT ALARM AUDIBLE ALARM INSULATED COVERS(2 REQ'D) TO BUILDING SEE DETAIL THIS SHEET NEMA 4 1 JNCT BOX 6' MIN. RISER VENT ++ PROP. GRADE GLOBE VALVE T ALARM LEVEL CAM COUPLING HIGH WATER ALARM N I FROM CIRC TANK J Q H 0 2E V) Z W W F5 Li; 3 W 0 L Z 0 V (3 S 0 a UJ VI . ' U Q H N U � W W v W 0 a • J 0 0 ■ tltA U . N 0 ON to 1 r N 'C W 0 �, 0 0 J 0 v U-) � a - m v u a a� ._ W o E o U Gl U ZN 0 I■tt1� � a ti a 0 O 1d z + + { --I- + } f INSTALL BENDS TO MAINTAIN 30' MIN. COVER + -I + + WATERTIGHT NEOPRENE �if H + t + BOOT (OR EQUAL) (TYP) + +JOFIN C. LEWIS No. 21621 TO SPLITTER.+. 1 I01vAL TOP 30 -- 6' CRUSHED STONE 30' SAND; EFF, SIZE=0.30-1,0 MM UNI. COEF,= <4.0 COMPACTED SUBGRADE DATE: SURVEY: 19MAYOO NA 4' PEA GRAVEL - 4"0 SCH 40 PVC UNDERDRIAN WITH SCALE: DRAWN: 10' WELL GRADED STONE: 1/2 "0 PERFORATIONS ® 6" CC TURNED DOWN SHOWN PLC 1/4' TO 1-1/2' SIZE SECTION c.I.: JOB NO.: 40.5 SF SAND FILTER -DESIGN FLOW = 150 GPD NA 99HEET-G DWG: SSHEET NTS (1250 GALLON PRECAST SEPTIC TANK OR EQUAL-1 REQUIRED) SS-SHT4 4/4 VICINITY MAP 1" = 1000' FREDERICK COUNTY, VIRGINIA UNITED STATES POST 01� Fit;E a SITE MT 5111IF 10 UnSm ROmum�E �- t­mR�Em"MAGI'='�T�EwKftlA,L u b t; k5#4CK "'ad;wh' E K b ON& W 0 AF-'% IL 0 AOft um"m m lucos E I U N A U K V 0 tone <o t 150 e d� E �.o°` creek EROSION AND SILTATI❑N CONTROL NARRATIVE GENERAL NOTES 1, The property delineated on this plan is located along the East bound lane of U.S. Rt. 50. in Gore, Virginia, Project Description , Bock It is a part of the Back Creek Magisterial District. The developer proposes to construct a 3,600 square foot building and associated parking on a site containing approximately The property is to developed as a new United States Post Office for the town of Gore, Virginia. 9,47 acres. The total area of disturbance on the parcel is approximately 1.3 acres, Storrs water runoff will be directed to flow The lot is currently vacant, across the southern portion of the site, Allowing for natural absorbtion into the ground, 6 Existing Site Conditions 2. Property Owner Contact Mr. Sherwood F. Bryant The site is currently used for agricultural purposes and by the existing U,S Post Office. Most of the slopes on this site Mr. Sherwood F. Bryant range from 1,0 % to approximately 10,0'%. 264 Lucas Lane Gore, VA 22637 Telephone 540-858-284a There is one area located around the existing Post Office that has on average slope of 30% Adjacent Areas 3. Engineer/Landscape Architect Contact: Mr, John Lewis The site is bordered on the east by land zoned RA and used for agricultural purposes. The southern property line is bordered \ \ PAINTER-LEWIS, P.L.C. by a railroad and Rt. 750, Lucas Lane. The western property line is against land zoned RA, used for residential purposes. \ 302 South Braddock Street, Suite 200 The northern border is adjacent to the East bound ROW of US Rt. 50, Winchester, Virginia 22601 Telephone: (540) 662-5792 Off -site Areas \ \ E-maitl paintlew@mnsinc.com No off site disturbance or construction activities are anticipated. 4. Property boundar and topographic information shown on these plans was done b Greenwa Engineering, Critical Areas p y y p y y 9 9' No critical areas have been identified on the site. R/0� �®A®y7 \ Contour Interval = 1' ARL& % RILL, \ 5. Site Data: li•t®bi Erosion and Sediment Control Measures ARLAN /. �° M Y N ANMR \ Al-N. -.� ®15 \ ®�� '� \ �, ®/!�° R� �RL��f ® M,� Y d� Parcel Area: � acres 3.02 A 12'w by 70'1 temporary stone construction entrance will be constructed along the proposed access road ,q�® R DEN;7AI �� ®��, R� U Tax Map ID: 28((A))63A - DeERMN ed Book 494, Page 694 to the construction area, The entrance shall be maintained in a condition which will prevent tracking or flow of - _ °° Rom'®rN� ������ Zoning: (RA) Rural Areas District mud onto the public rights -of -way. This may require periodic top dressing with additional stone or the washing Use; Agricultural and reworking of existing stone as conditions demand and repair and/or cleanout of any structures used to trap sediment, - - Front Yard Setback: Required - 60' Provided - 97' + All materials spilled, dropped, washed, or tracked from vehicles onto roadways or into storm drains must be ` - - Side/ Rear Yard Setback (against residential uses); Required - 50' Provided - 87' + removed immediately. The use of water trucks to remove materials dropped, washed, or tracked onto roadways wiQl _ Side/ Rear Yard Setback (against agricultural uses): Required - 100' Provided - 300' + not be permitted under any circumstances, Maximum Building Height: Allowed - 35' Proposed -14' - Building and Impervious Area Coverage; Provided - 0.0812 3.05 Silt fence will be installed in selected locations downstream from the construction areas as a first measure - Floor Area Existing = 1,120.5 sf; Floor Area Proposed = 3,600sf; Total Floor Area = 4,720.5 sf of construction. Silt fence will be installed around the downstream side of the topsoil stockpile. Silt fences shall be -' - - ---- - inspected after each rainfall and at least daily during prolonged rainfall, Any required repairs shall be made- - 6. Environmental Features: immediately, Damaged, decomposed or otherwise ineffective silt - - Wetlands - No wetlands have been identified on the site fence shall be replaced, Sediment deposits should be removed after each storm event. They must be removed when Flood plains - No flood plain has been identified on the site.The Federal Insurance Administration Flood hazard Map deposits reach approximately one-half the height of the barrier, Any sediment deposits remaining in place after the silt fence - f'orCommunity No. 510037B shows the site to be outside the limits of the Special Flood is no longer needed shall be dressed to conform with the existing grade and stabilized, Hazard Area, Sinkholes - No sinkholes have been identified on this site. 3.08 Silt fence will be installed as culvert inlet protection at the upstream ends of culverts, Silt fences shall be inspected Steep Slopes - Steep slopes are generally defined by the Zoning Ordinance as slopes exceeding 15%. No areas of steep after each rainfall and at least daily during prolonged rainfall. Any required repairs shall be made immediately, ® NTHWESTERN PIKE - - U� - ---- slopes have been identified on the site. Damaged, decomposed or otherwise ineffective silt fence shalt be replaced, Sediment deposits should be removed after Rock Outcroppings - No rock outcroppings have been identified on this site. each storm event. They must be removed when deposits reach approximately one-half the height of the barrier, Any US ROUTE 50 Soils According to the SCS Soil Survey for Frederick County, the site soils consist primarily of Weikert-Berks (41D) and sediment deposits remaining in place after the silt fence is no longer needed shall be dressed to conform with the existing - Zoor (44B, 44C) soils. These soils are found primarily in the mountains and valleys and consist of well -drained soils of grade and stabilized. - varying depths to bedrock as well as shote fragments in the Weikert-Berk soils. Depth to water table, may be from 1.5' to 3.31 Temporary seeding in accordance with the E & S Std & Spec 3,31 will be applied to the topsoil stock pile and all - 6' from the surface, areas which will not be brought to final grade within 30 days, Embankment or excavated slopes denuded for a period of 7 No storm water detention is proposed to be constructed in conjunction with this site development.The existing impervious greater than 30 days shall betemporarily seeded and mulched, To coincide with the anticipated construction dates, the area on the site equals 9,800 square feet. Additional impervious area proposed for the site equals 23,600 square feet. seeding will consist of 50 pounds per acre of German Millet. All temporary seeding areas will be mulched in occordiance The total proposed impervious area equals 52,800 square feet, with the schedule included herein. - -- 3.32 Alt disturbed areas wilt be stabilized by permanent seeding in accordance with the schedule included herein.- - 8. Parking Space Requirements; U) Per 200sf of floor area (Personal Services), 3,600s4:/ 200= 18 spaces The anticipated time for construction is July through December 1999, -- Provided as requested by the U.S. Postal Service 3.35 All seeded areas wilt be mulched in accordance with the schedule included herein. Parking Spaces Provided (20) customer parking spaces, including (1) handicap van accessib e spate o -- - - (7) employee parking spaces, including U) standard handicap accessible space Temporary Seeding Total Parking Spaces Provided = 27 Property Line Setback: Required -5' SEED TYPE RATE MIN, PURITY(%) MIN. GERM,(%) - - Loading Space Requiremequirents: Required None Sept 1 - Feb 15: Huai R e rass 50 lb/ae 98 85 IA! Zd A -6,' Y 9 0 ���, � �'� � I 9. Handicap Accessitilty: Winter Rye 50 lb/ac 98 85 ��ri � L ��� ���� Rio 4f JQ/ TFTITR HC parking spaces shall have a maximum slope of 150, May 1 -Aug 31 HC ramps on the site shall have detectable warning surface per ADAAG4.7 and 2.29. German Millet 50 lb/ac 98 85 \ �t 16dMAU ®�•� R�� �I ® \✓�l�®t�% �i �l 1�L or 10, Landscaping Buffering Requirements: None Q LOB° R&° Y701 V� and Feb 16 - Apr 30: Annual ryegrass 75 lb/ac 98 85 - ,. AOIL WR& \ 11, Lighting None Proposed EXMulch: 1.5 ton/oc small grain straw 12. Trash Recepticles: None Proposed Fertilizer: 1000 Ib/ac 10-10-10 • ' e. ., . '.. : , '• :. , , e \ 13. Signs: None Proposed Permanent Stabilization The contractor shall stabilize all denuded land within 7 days after the end of construction. Permanent stabilizottion shall be applied to areas that are to be left dormant for more than one year. During construction of the project, soil stockpiles shall be stabilized or protected with sediment trapping measures, The contractor is responsible for the temporary I transported from the C❑NSTRUCTION NOTES protection and permanent stabilization of all soil stockpiles on site as well as soil intentionallyf�R \ \ / .°��°� I project site. The contractor shall establish vegetationon all areas not otherwise stabilized according the following specification \ / 1. The existing utilities shown on these plans are based on available information. The CONTRACTOR shall be responsible for L �J determining the exact location of all utilities before commencing work and for any damages which occur by the failure to Seedbed Preparation locate �� \ a, Scarify top V to 2' of soil after final grades have been achieved, Q / and preserve these utilities. If the CONTRACTOR should encounter utilities other than those shown on these plans, b, Add 3 tons per acre pulverized agricultural limestone(1401b/1000sf), the CONTRACTOR shalt immediately notify the engineer and take the necessary and proper steps to protect the facility and I / �° SEED TYPE RATE MIN, PURITY(%) MIN, GERM,(%)Q \ assue r the continuance of service. Tall fescue 60 lb,ac 97 85 Red clover 8 lb/ac 95 65 2. The CONTRACTOR shall have approved construction drawings prior to the start of construction. At least one copy of Ladino clover 8 lb/ac 95 65 I approved I plans and revisions shall be kept on -site at all times. Nurse Grass -(season dependent) Sept 1 - Feb 15: 3. Cut and fill slopes shall not exceed 2-horizontal to 1-vertical unless otherwise called for on the plans. Annual Ryegross 12 lb/ac 98 85 Winter Rye 12 lb/ac 98 85 Q f 4. Controlled Fills A. Controlled in fill for trenches for utilities and in other areas as May 1 - Aug 31: f \ compaction shall occur all sections pavement, German Millet 12 lb/oc 98 85 Q designated on the plans. B, Controlled fills shall be compacted to 98% density as determined by methods per standard proctor or ASTM D 698. Density shall be verified by a qualified soils engineer, Feb 16 - Apr 30: C. Controlled fills shall be compacted in 8 inch lifts (loose thickness) to the specified density, beginning from the existing Annual ryegrass 12 tb/ac 98 85 ground surface, unless otherwise approved in writing by a qualified soils engineer. Mulch: 1.5 ton/cc small grain straw D. The surfaces directly beneath areas to receive controlled fill are to be cleared, grubbed, and stripped of topsoil, The Fertilizer: 1000 lb/ac 10-10-10 SW 7.9 V4 If area is then to be scarified and compacted to a depth of 6 inches to the same density as the controlled fill to be placed 1, Erosion control practices shall conform to the requirements of the Virginia Erosion and Sediment control Handbook, thereon. 2, Alt perimeter sediment control devices shall be erected prior to an land disturbing activities and shall remain in E. Fill material shall be taken from approved borrow areas. It shall be clean soil, free of roots, woody vegetation, P p Y 9 PI.N. M A -&re oversized stones, place until the site is fully stabilized, _ '' -WERNWO & AOCRAYSEY RRYAlIfi' 50' 0' 50' 150' rocks, sandy soil, or other objectionable material. 3. The contractor shalt perform overlot grading to provide positive drainage and prectude ponding Qf water, Alt off FINAL SITE PLAN Z 1A1&% RA site grading and construction is to be done with the property owner's consent. APPROVED ® 49' 5. Blasting is not permitted within 25 feet of existing utilities without owner permission. 4. Cut and fill slopes shall be graded at a maximum of 2 horizontal to 1 vertical unless otherwise specified on the plans. �R �,/ 1 �L 5. The limits of clearing and grading are shown on the plans, EROSION AND SILTATION CONTROL NARRATIVE07' Ee DAT' ®ram ACR �47 6. Storm sewer and pavement materials called for on the plans refer to standard VDOT designations, ,�� S.tac dialaeas # 0-O® EstALE' 9!r V4. DESIGN FEATURES RELATING TO CONSTRUCTION OR TO 7. All radii indicate edge of gravel, edge of pavement or face of curb as applicable. GENERAL NOTES FOR ENTRANCE PLANS REGULATION, CONTROL AND SAFETY OF TRAFFIC MAY BE L o� O © �r 8. The CONTRACTOR shall obtain a permit from VDOT for the work proposed in the rights -of -way. SUBJECT TO CHANGE AS DEEMED NECESSARY BY VDOT. v JOH C. LEWIS VDOT GENERAL NOTES: 9. All disturbed R.O.W. monuments are to be replaced and verified by a certified land surveyor at the CONTRACTOR'S expense. V5. PRIOR TO INITIATION OF WORK, CONTRACTOR SHALL BE V1. ALL WORK ON THIS PROJECT SHALL CONFORM TO THE LATEST RESPONSIBLE FOR ACQUIRING ALL NECESSARY VDOT LAND USE from / % V/��c�c / �aC g1 .gI o- DEFT. OF ice, i,�iuEVCLOf�I���j , P' 10. The DEVELOPER shalt obtain permission adjoining property owners prior to conducting any off site construction EDITIONS OF THE VIRGINIA DEPARTMENT OF TRANSPORTATION PERMITS FOR ANY WORK ON VDOT RIGHT OF WAY. ZONING ADMINISTRATOR DATE 02 � No.�621 activities. (VDOT) ROAD AND BRIDGE SPECIFICATIONS, AND STANDARDS, 11. The CONTRACTOR shalt coordinate the relocation of the existing utilities with the appropriate utility company as THE VIRGINIA EROSION AND SEDIMENT CONTROL REGULATIONS V6. IF REQUIRED BY THE LOCAL VDOT RESIDENCY OFFICE, A APP"n E 1. necessary. AND ANY OTHER STATE, FEDERAL OR LOCAL REGULATIONS PRECONSTRUCTION CONFERENCE MUST BE ARRANGED AND HELD"VIRGINIA APPLICABLE. IN THE EVENT OF CONFLICT BETWEEN ANY OF BY THE ENGINEER AND/OR DEVELOPER WITH THE ATTENDANCE FRE E I U `VIR I I 9 L ,. PAINTERmLt`W� 13. The desi nated 'ob benchmark is located on the Southeast corner of the existin concrete fla ole stab. The stab is THESE STANDARDS, SPECIFICATIONS OR PLANS, THE MOST 9 J 9 9P OF THE CONTRACTOR, VARIOUS COUNTY AGENCIES, UTILITY ❑ ❑ ❑ SITE PLAN EXPIRES FIVE(5) YEARS FROM DATE OF APPROVAL located STRINGENT SHALL GOVERN, COMPANIES AND VDOT PRIOR TO INITIATION OF WORK. on the Eastern side of the existing U.S. Post Office. The elevation is 710.51' 302 South Braddock Street, Suite 200 V2. ALL CONSTRUCTION SHALL COMPLY WITH THE LATEST U.S. V7. CONTRACTOR SHALL NOTIFY THE LOCAL VDOT RESIDENCY Winchester, Virginia 22601 DEPARTMENT OF LABOR OCCUPATIONAL SAFETY & HEALTH OFFICE WHEN WORK IS TO BEGIN OR CEASE FOR ANY ADMINISTRATION AND VOSH RULES & REGULATIONS. UNDETERMINED LENGTH OF TIME. VDOT WILL ALSO REQUIRE LIST OF DRAWINGS: Telephone (540)662-5792 48 HOURS NOTICE FOR ANY INSPECTION. V3. WHEN WORKING ON VDOT RIGHT OF WAY, ALL TRAFFIC SHT. 1 /4: COVER SHEET Facsimile (540)662-5793 CONTROL, WHETHER PERMANENT OR TEMPORARY, SHALL BE IN V8. THE CONTRATOR WILL BE RESPONSIBLE FOR MAINTAINING ACCORDANCE WITH THE CURRENT EDITION OF THE VDOT'S WORK ADEQUATE ACCESS TO THE PROJECT FROM THE ADJACENT SHT. 2/4:� LAYOUT AND GRADING PLAN JOB #: 9912016-G AREA PROTECTION MANUAL. FURTHERMORE, ALL TRAFFIC PUBLIC ROADWAY THROUGH CONSTRUCTION AND MAINTENANCE OF 19MAY2000 CONTROL FLAGGERS MUST BE CERTIFIED IN ACCORDANCE WITH A CONSTRUCTION ENTRANCE IN ACCORDANCE WITH THE SHT. 3/4: ° CONSTRUCTION DETAILS VDOT'S JANUARY, 1994 (OR LATEST EDITION OF) ROAD & VIRGINIA EROSION & SEDIMENT CONTROL HANDBOOK, SEC 3.02. SHT. 4 / 4; SANITATION DETAILS AND NOTES SHEET: BRIDGE SPECIFICATIONS, SECTION 104.04-C. FURTHERMORE, ACCESS TO OTHER PROPERTIES AFFECTED BY THIS PROJECT SHALL BE MAINTAINED THROUGH CONSTRUCTION. 04 ABBREVIATIONS ASSY. ASSEMBLY BF BASEMENT FLOOR BL K. BLOCK BC BOTTOM OF CURB BML BUILDING MOUNTED LIGHT BSBD, BASEBOARD C&G CURB & GUTTER CIP CAST IN PLACE CONCRETE CMF CONCRETE MONUMENT FOUND CPP CORRUGATED POLYETHYLENE PIPE CMP CORRUGATED METAL PIPE CMPA CORRUGATED METAL PIPE ARCH CO CLEAN OUT DIA. DIAMETER DS DOWNSPOUT EDP EDGE OF PAVEMENT FFE FINISSSHED FApLOOR ELEVATION FDC FIRE DEPARTMENT CONNECTION FG FACE OF GUTTER FH FIRE HYDRANT F.L.S. FIRE LANE SIGN Go, GAUGE GM GAS METER GV GAS VALVE HCR HANDICAP RAMP HB HOSE BIB HDR CURB 6' HEADER CURB HP HIGH POINT HTR. HEATER IPF IRON PIPE FOUND IPS IRON PIPE SET INV INVERT LP LOW POINT LT. LIGHT MLP METAL LIGHT POLE MPD MULTI -PRODUCT DISPENSER MB MAIL BOX MH MANHOLE MSP METAL SIGN POST NDC NOSE DOWN CURB N.P.S. NO PARKING SIGN NRT NO RIGHT TURN NTS NOT TO SCALE OHE OVERHEAD ELECTRIC OHT OVERHEAD TELEPHONE PIV POST INDICATOR VALVE PL PROPERTY LINE PP POWER POLE PVMT PAVEMENT RCP REINFORCED CONCRETE PIPE RD ROOF DRAIN RED, REDUCER R.O. ROCK OUTCROP SAN, SANITARY STD. STANDARD T.B.D. TO BE DEMOLISHED T.B.R. TO BE REMOVED T.B.P. TO BE PRESERVED TB THRUST BLOCK TC TOP OF CURB TEL. TELEPHONE TRB TELEPHONE RISER BOX TVRB TELEVISION RISER BOX T YP TYPICAL UGE UNDERGROUND ELECTRIC XFMR ELECTRIC TRANSFORMER WL WATERLINE WM WATER METER WPP WOOD POWER POLE WSP WOOD SIGN POST WTP WOOD TELEPHONE POLE WV WATER VALVE 5'R RADIUS IN FEET x00.00 PROPOSED SPOT ELEVATION x(00.00) EXISTING SPOT ELEVATION 712 711 r 710 EX. GRATE INLET — TOP- 709.49 712 \ -- _ '-'r---- / 713 \\ NORTHWESTERN PIKE - US ROUTE 50 (EAST BOU D LANE) ALL PROPOSED UTILITIES ARE �---- TO BE PLACED UNDER GROUND _.----710 �_`_ �-- -- TRAFFIC IMPACT ESTIMATE DATA SOURCE: ITE MANUAL, SIXTH EDITION LAND USE: UNITED STATES POST OFFICE PROPOSED GFA = 3676 SF WEEKDAY* 108.19 PER 1000 GSF - 397.7 TRIPS(50X ENTERING) AM PEAK HOUR O 12.19 PER 1000 GSF = 44.8 TRIPS 49X ENTERING PM PEAK HOUR O 14.67 PER 1000 GSF = 53.9 TRIPS 51 % ENTERING TRAFFIC IMPACTS ATTRIBUTABLE TO EXISTING STRUCTURE ARE NOT AVAILABLE. FUTURE USE OF THIS STRUCTURE IS UNKNOWN. ENTRANCE GEOMETRY DATA DATA SOURCE: VDOT ROAD DESIGN MANUAL GUIDELINES FOR RIGHT TURN TREATMENT(4-LANE HIGHWAY) 1997 VDOT TRAFFIC COUNT O SITE = 7509 AADT ADJUST FOR 4 PERCENT ANNUAL VOLUME INCREASE: AADT(YR 2000)-750911+004)-4-8784 APPROACHING PEAK HOURLY VOLUME=8784/2.11%=483 104.611' 11 PM PEAK HOUR ENTERING=53.9 • 0.51=28 ASSUME 90% OF ENTERING TRAFFIC IS EASTBOUND: 0.90 • 28=25 FIGURE C-1-9: TAPER REOUIRED STOP SIGN �\ A� CG-7(TYP) 56.00' / a MATCH EX, PVMT. EX. EOP 48 PROPOSED ENTRANCE - - 150' 78. TAPER r ROUTE 50 �I DISTANCE TO ROUTE 739 - 450'+/- POSTED SPEED 55 MPH SIGHT DISTANCE - 55'+/- SIGHT DISTANCE - 55'+/- ENTRANCE TAPER & STRIPING DETAIL NOT TO SCALE • INSTALL CG- 12 RAMP AT THE DISCRETION OF THE VDOT INSPECTOR /j, of '1 FY PnATI- 1 7 5' SM-12.5A 8" BM-25.0 II—III,��(Iii1II�IIIIIIIII�IItill�ll�,l��,;,���„I IIII►I II 8 21-B t2" COMPACTED SUBGRADE - ROUTE SO HALF SECTION AT ENTRANCE NOT TO SCALE PUMP T�L' YCH'L'ORIINATr R PUMP TANK 08.18' O \ x EOP a /+ EROSION & SEDIMENT CONTROL KEY 3.02 TEMPORARY STONE - CONSTRUCTION .............................. ENTRANCE 3.05 SILT FENCE & 7Tz� 'I X I W EX. ASPHALT X. TREE(TYP) PARKING LOT i 709 70E— INV OUT=703.25 ~ 707 DISCHARGE LOCATION FOR SANITARY SEWER INV. OUT- 704.003 r- PR. 10' SEWER E. APPROX. LOC. IQ(. -SEPTIC i i 20' 16 0' 20' 60' SCALE: 1'=20' __704 0 !!!!III w F- F- W V_ Q ZZ (J in 5 CL W V1 O w U F— U X < ( U W W U- Z D O tl U J0 p N ■ a (u w f/7 0 N r7 � N N O 0 O It � O - m v c - E Wo Lv�. � s a rn U _O O V ~ LL_ Z� N O — On I o wvv � C. LEIMIS No. 21621 _ lONAL _ DATE: SURVEY: 19MAYOO GREENWAY SCALE: DRAWN: 1 "= 20' PLC C.I.: JOB NO.: 1' 9912016-G DWG: SHEET: SS-SHT2 2/4 i Lon 1 I 1 I I It t I I t 2x4 TOP RA 1x6 BOARD, FRONT & & TOE NAIL E) W/2-8d(EA. 2x4 MID RA 8'-4x4 POS 2x4 BOT. R, ATTACH RAIL W/3-1 Od(E) 12" DIA. PC FILL W/CON WI : AM&W ALL HARDWARE TO BE HOT -DIPPED GALVANIZED. FINISHED SIDE TO FACE ADJACENT PROPERTY. WHERE FENCE IS LOCATED ON PROPOSED RETAINING WALL, USE 3" DIA. STEEL POSTS & ATTACH TO WALL WITH PL 1 /2"x8%8" AND 4-3/4" DIA. x 6" HILTI BOLTS. CONSTRUCT (2) 4' GATES SIMILAR. PROVIDE GATE LATCH, PROPOSED FENCE DETAIL N.T.S. 2" S-5 BITUMINOUS CONCRETE — SURFACE TREATMENT 6" 21-A STONE BASE COMPACTED SUBGRADE —�- PAVEMENT DETAIL N.T.S. a 4 -6' v (OR AS SHOWN ON PLANS) PAVEMENT 8" TURNDOWN --I 4' CRUSHED STONE (3000 PSI) 4" CONC 6x6xW1.4xW1.4 WWF (1.5" Min. CLEAR) TURNDOWN SIDEWALK DETAIL N.T.S. SEDIMENT BARRIER (STRAW BALE TYPE SHOWN) \ SUPPLY WATER TO WASH WHEELS IF NECESSARY. a 0 Q tY 0 LAJ (I A � L O O IY Z V) X LAJ NOTE: �r USErHANNELIZE DRAGS, STRAW BALES ORR APPROVED METHODS TO RUNOFF TO BASIN ASIRED. FLOW AGGREGATE MIN. 6 THICK DIVERSION RIDGE TEMPORARY GRAVEL CONSTRUCTION ENTRANCE/EXIT N.T.S. 70' MIN, PLAN ti z NOTES: 1. THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION THAT WILL PREVENT TRACKING OR FLOWING OF SEDIMENT ONTO PUBLIC RIGHTS - OF -WAY. THIS MAY REQUIRE TOP DRESSING, REPAIR AND/OR CLEANOUT OF ANY MEASURES USED TO TRAP SEDIMENT. 2. WHEN NECESSARY, WHEELS SHALL BE CLEANED PRIOR TO ENTRANCE ONTO PUBLIC RIGHT-OF-WAY. 3. WHEN WASHING IS REQUIRED, IT SHALL BE DONE ON AN AREA STABILIZED WITH CRUSHED STONE THAT DRAINS INTO AN APPROVED SEDIMENT TRAP OR SEDIMENT BASIN. 4. INSTALL CATTLE GUARD AS CALLED FOR ON THE PLANS. CONCRETE TO BE CLASS A3 IF CAST IN PLACE, 4000 PSI IF PRECAST. (SEE VDDT (CG-2) ROADS AND CG-2 HEADER CURB N.T.S. PROPOSED DUMPSTER AREA DETAIL NOT TO SCALE 4" SURFACE BASE THIS ITEM MAY BE PRECAST OR CAST IN PLACE SUBBASE iD STANDARDS FOR ADDITIONAL INFORMATION) EXTRA STRENGTH FILTER FABRIC NEEDED WITHOUT WIRE MESH SUPPORT ! ' Ilt��jI11111t11: It i1 If ,, ;i "`/��,�• 1 Illli j tUllt I it''i�pi {j 1 ±jllll i �� iiiiiiiittttt I PONDING HT. PONDING HT. STEEL OR FILTER FABRIC WO,Q0 POST ATTACH SECURELY 36 HIGH MAX TO UPSTR� M SIDE OF OST. RUNOFF gg RUNOFF (RCON®D) ORAG H .; 12" MIN. `.ff 12" MIN. _ G f"� 4"x6" TRENCH WITH COMPACTED GRAVEL {''- BACKFILL STANDARD DETAIL ALTERNATE DETAIL TRENCH WITH NATIVE BACKFILL TRENCH WITH GRAVEL NOTE: 1. INSPECT AND REPAIR FENCE AFTER EACH STORM EVENT AND REMOVE SEDIMENT WHEN NECESSARY. 2. REMOVED SEDIMENT SHALL BE DEPOSITED TO AN AREA THAT WILL NOT CONTRIBUTE SEDIMENT OFF -SITE AND CAN BE PERMANENTLY SILT FENCE STABILIZED. 3. SILT FENCE SHALL BE PLACED ON SLOPE N.T.S. CONTOURS TO MAXIMIZE PONDING EFFICIENCY, NOTE: PLANT SPACING= 4' C.C.-(SEE PLANS) - PRUNE ALL BROKEN, DISEASED, AND WEAK BRANCHES ALL SHRUB BEDS TO EXCAVATED OF ALL E) TO REQUIRED DEPTH W/ REQUIRED SOIL M MULCH TO BE 3" DEP' COMPLETELY REMOVE STRINGS, RIBBONS, AN TAGS FROM PLANT. REMOVE TOP 1 /3 OF BURLAP FABRIC AROUI ROOT BALL. 4x4 POST SCARIFY ROOTS C,� BOUND PLANTS. COMPACT SOIL TO 85% AT OPTIMUM MOISTURE CONTENT BOARD ON BOARD FENCE(TYP) -ASE REFER TO THE SITE PLAN FOR THE PROPOSED .,.'OUT AND ORIENTATION OF THE DUMPSTER AREA. 2" 5" �T Cp-� 1 � d I� 7" 2'-0" - CG-7 COMBINATION 40 CURB & GUTTER NOT TO SCALE (SEE VDDT (CG-7) ROADS AND BRIDGE STANDARDS FOR ADD'L INFORMATION) C CC I -- o RADIAL COMBINATION I- u \ CURB AND GUTTE w z Z \\ I A W 8 ■R� N Lii �. 0 a- 0 J Q' *RADIUS TO BE AS AA U G_ I SHOWN ON PLANS. -j STREET APPROACH = SAME AS MAIN LINEI � ROADWAY. I oar EX1 ANSI❑N JOINT I a u A --"-� "MAIN LINE ROADW A`i--".---___ W --- `� NOTE; WIDTH 'B' 2'-0' OR AS SHOWN ON TYPICAL SECTION, HALF PLAN WHEN USED IN CONJUNCTION WITH STANDARD CG-3 OR CG-7, THE CURB FACE OF FACE ON THIS STANDARD IS TO BE CURB ADJUSTED TO MATCH THE MOUNTABLE GUTTER LINE CURB C❑NFIGURATION, MAIN LINE ROADWA URB GUTTER LINE OF 1'1' --'"'--- - - - - -- SIDE STREET SECTION A -AA 4' 2' ,B I 6 ,7, `- `SIDE STREET PAVEMENT CLASS A _ - CONCRETE SECTION C-CC STANDARD CONNECTION FOR STREET INTERSECTIONS (CG-1 1) N.T.S. SHRUB PLANTING BED SECTION N.T.S. PER PL VAN ACCESSIBLE SIGN .J_ END OF STALL - STRIPE OR CURBING WHITE PAVEMENT MARKING, 4" WIDTH, LENGTH AS SHOWN ON PLANS. %MITE SYMBOL PER ADA ON SOLID BLUE BACKGROUND WHITE PAVEMENT MARKING, 4" WIDTH, 2' CC; 45' ANGLE OR 5' NOTE: ALL CONSTRUCTION SHALL CONFORM TO ADA ACCESSIBILITY GUIDELINES FOR BUILDINGS AND FACILITIES. PAINT; NO-REFLECTORIZED, ACRYLIC LATEX TYPE 442XX TRAFFIC MARKING PAINT BY DEVOE, LOUISVILLE, KY OR EQUAL SIGNS MAY BE PLACED ON BUILDINGS WITH CONSENT FROM BUILDING INSPECTOR. PLEASE REFER TO THE SITE PLAN FOR THE PROPOSED LAYOUT AND ORIENTATION OF THE ACCESSIBLE PARKING AREA. PARKING LOT STRIPING DETAIL x 18' S T ND. RESERVED RESERVED PARKING PARKING ND. U-CHANNEL POST VAN ACCESSIBLE zY Nao-foo r j,o6-eeo 7dF AMAY 1pt 1pM-AMAY 2'al[ VAN HC ACCESSIBLE SIGN 'OP. GROUND SIGN HANDICAP SIGN DETAIL N.T.S. PER PLANS 4" CRUSHED STONE ' (3000 PSI) 6" CONC 6x6xW2.9xW2.9 WWF (2.5" Min. CLEAR) CONCRETE SLAB DETAIL N.T.S 0 00 0 o -- cy •_ O Z V) J a W U D K_ V) T5 U Li .J W U_ Q Z s 0CL„ W U (n Q U H — W W u u 2 W O a • JN O ■ 3 (n O N r� 0 N Lf Lo v V) N N V)p L!J (0 W Y��� v Q, O 0 IIJ 5 D � 00 LOB .­1 / 0 - �. 0 CD a? v c v . o W =c_ L Q N O U _v -6 U V) LL ZN O Q a ot�yTH oR yl�c j JOHN C. LEWIS > No. 21621 L TA %,0_ SlONAL �G DATE: SURVEY: 19MAYOO GREENWAY SCALE: DRAWN: SHOWN PLC C I.: JOB NO.: NA 9912016-G DWG: SHEET: SS-SHT3 3/4 in i CORRUGATED PLASTIC COVER ATTACH TO PLYWOOD W/l/2'-#4 FLATHEAD SCREWS @ 12' CC 1/2' PRES. TREAT. PLYWOOD 2' x 6' FILTER LID BY 2 x 4 PRESS. TREAT. FRAME HIGH LEVEL FLOAT TO BE I' INSUL, BOARD AMERICAN MANUFACTURING CO. CONNECTED TO PANEL. RECIRCULATING 4` - SAND FiLTER COVER DETAIL FLOOR ELEVATION=709.25 MODULE �P�� NTS NTS SAND FILTER PUMP- Pump shall be F. E. Myers 1 /4 HP S25 Submersible SEPTIC Sump Pump OR EQUAL, selected in accordance with the following design 150 GALLOWS PER 'DAY TANK Criteria: ,-',,' �r16 Pump Identification: Sand Filter Number of Pumps: 1 Primary Design Flow: 13 gpm 4" KNOCKOUT FOR F.M. .1°, Primary Design Head: 12' INV = 706.96 & RETURN LINE TO BE Minimum Shut-off Head: 6' INV = 706.8 LOCATED WITH INV. AT Motor Horsepower: 0.25 INSIDE BOTTOM OF TANK Motor Speed: 3000 RPM FREEBOARD Electrical: 115V 1ph INS DISCHARGE PUMP- Pump shall be F. E. Myers 1 /4 HP S25 Submersible SAND DEPTH TODFINAL ADISPOSAL Sump Pump OR EQUAL, selected in accordance with the following design DOSING TANK criteria: a COURSE GRAVEL DEPTH Pump Identification: Discharge Pump PEA GRAVEL DEPTH \13 Number of Pumps: 1 Primary Design Flow: 15 gpm Primary Design Head: 9' Minimum Shut-off Head: 6' RELAY RELAY Motor Horsepower: 0.25 FROMPROVIDE MIN. 30 MINUTE VALVE FROM Motor Speed: 3000 RPM CHLORINE CONTACT BEHIND VALVE Electrical: 1 15V 1 ph 1 1 2"• SCH 40 CMU BAFFLE AS SHOWN 1 1/2"0 SCH 40 PVC TO SAND (4 GAL. VOLUME MIN.) Dis�HA�'NCE SIMPLEX CONTROL PANEL JUNCTIOM_ FiLTER BOX LOAT SAMPLING/ BoxcTlo FLOAT INSPECTION A NEMA 4X fiberglass control panel shall be furnished with each pumping unit to be installed, as BRACKET ;�; ON PORT/CAP BRACKET i+; shown on the plans. TANK SIZE 750 GAL. TANK ^SIZE 750 GAL. -` The control panel enclosure shall be molded of glass reinforced polyester resins which are INLET INLET BAFFLE(CMU OR EQUAL) -.. chemically resistant to corrosive atmospheres. The resin system sholl be pigmented to import a +- -+ To gray color to the enclosure. 300 GAL. RE RVE� pg 24" ,� 300 GAL. OVLAO DISCHARGE 17• ALARM CAMLOCK 30• ALARM CAMLOCK The resin system also sholl include a flame regordant to obtain a flammability rating which meets E FLOAT FLOAT U.L. 94V-0. Heat distortion temperature shall be 350 degrees Fahrenheit. �. HECK VALVE 6, -=--CHECK VALVE 52" PUMP ON.., 52" z PUMP ON 1 SO GAL.32 GAL. RECIRCULATION The enclosure shall be of one piece, weatherproof construction with smooth rounded corners and 3 3/8' WEEP HQ Dr1 DRAW DOWN 80 31W VEEP HOLE shall be constricted to have a smooth exterior and interior. The enclosure shall be fitted with a 4" PVC PUMP OFF closed cell neoprene osketed cover, The enclosure shall be provided with bock p g p panel mounting PUMP OFF PUMP TO , PUMP TO 20 BE P�AE0 13 err PLACED provisions. ON 4 BIOCK ON FLOOR �r The cover sholl be hinged with a heavy duty corrosion resistant stainless steel piano hinge. The FLOAT BRACKET DETAIL/RECIRC TANK FLOAT BRACKET DETAIL/PUMP TANK cover shall be lockable by means of two high quality combination stainless steel latches and padlock hasps. The enclosure shall be provided with external mounting feet on the top and bottom of the enclosure. These mounting feet shall be of fiberglass and molded into the enclosure. HAR jE OgFFICE The back panel sholl be a minimum of .080" aluminum and held in place by four #10 screws, ( which will mate to four threaded standoffs, which ore molded into the enclosure. 1 ar NOT TO SCALE -5 1-1/2" CLEAR PVC The panel shall include a 20 amp main disconnect breaker, alarm circuit fuse, control circuit fuse, PRESSURE HEAD ,�. II.E.C. rated motor contactor, um hond-off-outo switch momenta in the hand position), �60 ADJUSTMENT RISER 'S, pump ( ry p ) pump (TEMPORARY) � S�N� run light, olorm test switch, terminal blocks, ground lug, and ail necessary wiring and brackets. D The control panel shall be equipped with a red alarm light. The lens shall be mounted on the front of the enclosure. The light shall hove on engraved nameplate stating "HIGH WATER". The light shall have a bright glow during high water conditions, the alarm light will go out with the water ~� level drops. CAMLOCK b ? GLOBE VALVE O�VR)v r The internal wiring shall be neat and color coded. Each wire shall be a different color or stripe O (except for ground), and all incoming wires shall terminate into a box Clamp type terminal block SUPPORT BRIGKS s' M,c, t BY OTHERS, TYPICAL ,�, (except incomin g power). Ail wires shall be 14GA. type TEW for 105 degrees Celsius. 4 PER FILTER �M%A? A schematic diagram (showing wire color) shall be permanently fastened to the inside of the DRILL SIX 1/4-0 HOLES IN EACH enclosure. An Installation Manual and Service Manual shall be included with each control panel. LATERAL AS INDICATED. NYLON MESH SPRAY SCREEN RECIRCULATING SAND FILTER DISTRIBUTION LATERAL (TYPICAL) RATIO BOX The control panel shall be U.L. listed as an assembly. BY AMERICAN MANUFACTURING CO. BY AMERICAN MANUFACTURING CO. TANK ACCESS OPENING DETAIL NOT TO SCALE CONSTRUCTION NOTES �AND FILTER 1 REQUIRED) DISTRIBUTION LATERAL INV = 711.0 TOP ELEV = 713.16 APPROXIMATE FINISH GRADE BOTTOM OUTSIDE ELEV = 707.00 INV= 706 INV IN= 706.89 RECIRC RATIO BOX INV IN= 706.15 PUMP INV= 706.67 INV OUT = 706.89 TANK HLOR OR SEE SHEET 3 FOR u WOKP OUTFALL DETAILS INV IN= 706.69 INV OUT= 706.0 BOTTOM OUTSIDE ELEV 7 INV = 702.00 iNV OUT= 706.61 BOTTOM U SIDE ELEV = 701.4 INV= 706.67 SCHEMATIC DIAGRAM OF HYDRAULIC PROFILE uA►iuni [' IN TANK Q � Z i I v Q S 00 I (L Q 04 IV)W --- .6' CRUSHED STONE W W SECTION -COMPACTED SUBGRADE w Z a 750 GALLON SEPTIC TANK NTS 10 1. Ail sanitory sewer and water supply construction shall conform to the current standards of the VISUAL ALARM �•• FORCE MAIN Virginia Department of Health and Frederick County. The CONTRACTOR shall be responsible for of 1. 9„ ;r obtaining oil necessary permits for the installation of sewerage facilities. H-O-A 2. All gravity sewer pipe and force main pipe called for on the plans shall be SCH 40 PVC ASTM UG CONDUIT ALARM AUDIBLE ALARM �'✓ D 1784 with solvent cement PLAN J joints assembled in accordance with ASTM D 2855. The pipe trench TO BUILDING P P SECTION bottom should be constructed to provide a firm, stable, and uniform support for the full length of FORCE MAIN the pipe. Any part of the trench bottom excavated below embedment grade should be bockfilled to NEMA 4 grade and compacted. All pipe sholl be installed with proper bedding providing uniform longitudinal JNCT BOX-�--"-- ------ ----- --- PIPE TRENCH DETAIL THRUST BLOCK DETAIL support under the pipe. initial bockfill material should be place to a minimum depth of 6 inches RISER VENT over the top of the pipe. All pipe embedment material should be selected and placed carefully, NOT TO SCALE NTS avoiding sharp stones over 1-1/2 inches in size, frozen lumps, and debris. Sharp stones should GLOBE VALVE (REQUIRED AT ALL DIRECTION CHANGES) be excluded from the embedment material. +} ALARM LEVEL CAM COUPLING 3. Sand filter size shall be based on a hydraulic loading rate of 4 gallons per day per square HIGH WATER ALARM i 4 FINAL GRADE ..- 18" ~' foot of filter surface. A minimum surface area of 40.5 square feet shall be provided In the filter. One 1250 gallon capacity, precast septic tank from Winchester Building Supply, or equal, will - ■ 0 b ■ r In 2 x 4 @ 16' CC FRAME- •ptD 2,-0' x 6,_0' UJ U .Cp o INSULATED COVERS(2 REQ'D) 0 > 't o SEE DETAIL THIS SHEET ,J 'D 1 a . J ` C m � C ._ 0 E 6 MIN.III c . PROF' GRADE 3 U aai U o O w � FROM CIRC TANK i.--} I I--- provide the required volume. The tank is cast in two pieces. The to piece will hove a 1'-9" x t E SELECT MATERIAL BACKFILL CowR " p LOCK BAR SLOT 5 -0 opening, centered. The opening shall hove a removable corrugated fiberglass cover to allow t -I` } f` u, INSTALL BENDS TO MAINTAIN 30' MIN. COVER - i LOCK BAR 7" 3" access to the filter sand and piping for maintenance. The filter will be equipped with a high water y� + + + + float switch wired to a clearly marked, audio-visuol olorm to be located in an inhabited area of WATERTIGHT NEOPRENE the proposed building. The filter media shall be as follows: + + + ,r, BOOT (OR EQUAL) (TYP) ..-.- 57S ABOVE PIPE S8; 40 PW bedding toyer: 10" ,�i57s stone + d f + + PIS i intermediate layer: 4 '-- 1 /4 to 3/8' pea grovel SCH 40 PVC ~ 3 filter layer: 30" sond Sand for the filter layer shall be obtained from U. S. Silica in Berkeley Springs, WV and shall hove *� the following characteristics: TO SPLIT -TER -- 6" #57s BEDDING Effective size: >0.60 - < 1.5 mm . xrLE OUTLET Uniformity coefficient: <4 The US Silica trade name for this sand is "4 Q-ROK". 30' SAND; 6' CRUSHED STONE UNDISTURBED GROUND TLET T 4. Drill (6) six 1/4" diameter holes in each distribution lateral in the sand fiter. A total of 12 EFF. SIZE-0.30-1.0 MM UNI. COEF.= <4,0 - ---- COMPACTED SUBGRADE - t = holes should be drilled. Locate holes to provide on even distribution in the filter. The holes should be burr free and 4' PEA GRAVEL countersunk. Provide a fine mesh nylon wrap for each lateral as shown on the plans. Adjust the DESCRIPTION globe valve in the distribution lateral to provide the system head at the fitter. The system head is 10' WELL GRADED STONE: 4"0 SCH 40 PVC UNDERDRIAN WITH 1/2"0 PERFORATIONS 0 6" CC TURNED DOWN Model 100 JET-CHLOR Toblet pHorinotor is o comptete approximately 24 inches. 1/4' TO 1-1/2' SIZE SECTION NOTE: chlorine dMpMdng system. The Model 100 hoe o 4 diomr ter InW ar►d ovtMi. It is designed to horide the flow of treated of eni from wostewoter tmotn"nt proms with desiar+ flows 5. Apply sealant as required to make all concrete components permanently water tight. ADJUST FORCE MAIN ALIGNMENT TO FIT FIELD CONDITIONS. UP to 1500 gNswMt on ohdNsrmae a eAuet from sptic toded oRer o fMta bed. 40.5 SF SAND FILTER -DESIGN FLOW = 150 GPD NTS (1250 GALLON PRECAST SEPTIC TANK OR EQUAL-1 REQUIRED) No. 21621 OA TONAL DATE: SURVEY: 19MAYOO NA SCALE: DRAWN: SHOWN PLC C.I.: JOB NO.: NA 9912016-G DWG: SHEET: SS-SHT4 4/4 JOHN C. LENS