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HomeMy WebLinkAboutWPO201500003 Plan - E&S Erosion Control Plan 2015-06-11Q 0 0 N r OWN( W. VICINITY MAP SCALE: 1 "=2000' .R: ALBEMARLE COUNTY SERVICE AUTHORITY 168 SPOTNAP ROAD CHARLOTTESVILLE, VA 22911 PHONE: 434-977-4511 FAX: 434-979-0698 CONTACT: JEREMY LYNN, PE :NT: O'BRIEN & GERE 4435 WATERFRONT DRIVE SUITE 205 GLEN ALLEN, VA 23060 PHONE: 804-270-3515 FAX: 804-270-5808 CONTACT: MAGGIE HOPKINS, PE PARCEL NUMBER: N/A MAGISTERIAL DISTRICT: WHITE HALL DISTRICT COUNTY: ALBEMARLE COUNTY STATE: VIRGINIA USE:' SANITARY SEWER EXTENSION PROJECT ZONING: N/A VARIANCES: N/A ZONING PROFFERS: N/A NOTE: ALL IMPROVEMENTS SHALL COMPLY WITH THE CURRENT EDITION OF THE ALBEMARLE COUNTY SERVICE AUTHORITY'S GENERAL WATER AND SEWER CONSTRUCTION SPECIFICATIONS. IF THERE ARE ANY DISCREPANCIES BETWEEN THE PROJECT SPECIFICATIONS AND THE ALBEMARLE COUNTY SERVICE AUTHORITY'S GENERAL WATER AND SEWER CONSTRUCTION SPECIFICATIONS, THE ALBEMARLE COUNTY SERVICE AUTHORITY'S GENERAL WATER AND SEWER CONSTRUCTION SPECIFICATIONS SHALL GOVERN. SOURCE OF TOPOGRAPHY: FROM DEPARTMENT OF COMMUNITY DEVELOPMENT—GDS (YEAR 2000) AND FIELD RUN SURVEY SOURCE OF SURVEY: FIELD RUN SURVEY BY LINCOLN SURVEYING IN MAY 2014 US GEOLOGICAL SURVEY DATUM: NAVD 88 & NAD 83 TOTAL SITE ACREAGE: N/A TOTAL DISTURBED AREA: BUILDING AREA/N0. OF STORIES/HEIGHT: N/A EROSION AND SEDIMENT CONTROL SUBMITTAL APPROVALS SIGNATURE DATE DEPARTMENT OF COMMUNITY DEVELOPMENT PLANNER/ZONING COVER SHEET G-1 ENGINEER G-2 IKEY MAP INSPECTIONS C-1 PLAN — MAYMONT DRIVE ARB PLAN — MAYMONT DRIVE -�-` ALBEMARLE COUNTY SERVICE AUTHORITY C-3 PLAN & PROFILE — WINDFIELD CIRCLE VIRGINIA DEPARTMENT OF TRANSPORTATION PLAN & PROFILE — WINDFIELD CIRCLE C-5 HEALTH DEPARTMENT C-6 PLAN — WINDFIELD CIRCLE DEPARTMENT OF ENVIRONMENTAL QUALITY PROFILES — WINDFIELD CIRCLE C-7 ACSA PROJECT # 2014-02 APPRGV by the Albem do County Comm uniftyy Development Deparkeh Date 11- r" 910 _ ., , - o 'e c� 1 C t t3 ALBEMARLE COUNTY SERVICE AUTHORITY ALBEMARLE COUNTY, VIRGINIA JUNE 2015 RICHMOND 4435 WATERFRONT DRIVE SUITE 205 GLEN ALLEN, VA 23060 PHONE: 804-270-3515 L'i K ROBERT E. ` !_!_, JR. Lic. Nlo. 037293 �S oNAL tir�� SHEET INDEX IFFOR- od 3�mo GENERAL G-0 COVER SHEET G-1 GENERAL NOTES G-2 IKEY MAP CIVIL C-1 PLAN — MAYMONT DRIVE C-2 PLAN — MAYMONT DRIVE -�-` PROFILES — MAYMONT DRIVE C-3 RICHMOND 4435 WATERFRONT DRIVE SUITE 205 GLEN ALLEN, VA 23060 PHONE: 804-270-3515 L'i K ROBERT E. ` !_!_, JR. Lic. Nlo. 037293 �S oNAL tir�� SHEET INDEX - PARCEL ID. LAND OWNER GENERAL G-0 COVER SHEET G-1 GENERAL NOTES G-2 IKEY MAP CIVIL C-1 PLAN — MAYMONT DRIVE C-2 PLAN — MAYMONT DRIVE C -2A PROFILES — MAYMONT DRIVE C-3 PLAN & PROFILE — WINDFIELD CIRCLE C-4 PLAN & PROFILE — WINDFIELD CIRCLE C-5 PLAN — WINDFIELD CIRCLE C-6 PLAN — WINDFIELD CIRCLE C -6A PROFILES — WINDFIELD CIRCLE C-7 MISCELLANEOUS DETAILS C-8 MISCELLANEOUS DETAILS C-9 EROSION & SEDIMENT CONTROL NOTES C-10 MAYMONT DRIVE EROSION & SEDIMENT CONTROL PLANS C-11 MAYMONT DRIVE EROSION & SEDIMENT CONTROL PLANS C-12 WINDFIELD CIRCLE EROSION--& SEDIMENT CONTROL PLANS C-13 WINDFIELD CIRCLE EROSION & SEDIMENT CONTROL PLANS C-14 IEROSION & SEDIMENT CONdL DETAILS PROPOSED EASEMENT DATA - PARCEL ID. LAND OWNER SHO EASEMENTS PERMANENT TEMPORARY SQ. FEET SQ. FEET TMP 90A-3 COMMONWEALTH OF VIRGINIA DEPARTMENT OF CONSERVATION C-1 6300 TMP 90A—C-5 ARLEN E. POWELL C-1 1646 818 TMP 90A—C-4 GELA MCHEDLISHVILI C-1 1916 961 TMP 9)OA—C-3A CHARLES KOCH C-1 500 TMP 90A—C-1A SCOTT PAISLEY AND DOROTHE BACH C-2 1717 TMP 910A—C-1 B GEORGE H. SWINGLER C-2 1765 882 TMP 9OA—C-2 WILLIAM F. WOOD JR. C-2 4085 2148 TMP 9OA—A-9 C-3 2287 1306 TMP 90A—A-10 DWAYNE A. BULLS AND ANDREA M. RUSH—BULLS C-3, C-5 6795 3552 TMP 90A—A-18 PERRY W. SHIFFLETT C-4 2634 2155 TMP 90A—A-19 ROBERT E. AND NORMA C. WILSON C-4 2120 2734 TMP 90A—A-20 JAMES M. JOHNSON, JR. C-4 800 TMP 90A—A-21 JAMES A. PUGH C-4 198 TMP 90A—A-11 TIMOTHY R. AND NANCY R. MORRIS C-5 5539 3553 TMP 90A—A-12 D.A. ORDILLE C-5 778 759 TMP 90A—A-13 WILLIAM N. BARLOW C-5 1090 189 TMP 9OA—A-14 ROBERT W. AND NANCY D. MAYES C-5 1000 TMP 90A—A-15 CHARLOTTE L. ROUSE AND JANET LEA NESS C-5 315 649 TMP 90A—A-16 CHESTER L. AND CAROLYN L. DAVIS C-5 106 212 TMP 90A—A-17 PHILLIP W. AND NANCY C. BROWN C-5 106 212 TMP 9OA—A-6 TONYA BULUMA, MESHACK BULUMA, NKULIMBA ZONGWE C-6 703 TMP 90A—A-5 MICHAEL E. COLEMAN AND GINGER L. BRISTOW C-6 3820 TMP 90A—A-4 REBECCA A. KOIS AND ROBERT D. SILER C-6 3107 TMP 9OA—A-3 DANIELA H. FULTON C-6 4331 IT IS A VIOLATION OF LAW FOR ANY PERSON UNLESS ACTING UNDER THE DIRECTION OF A LICENSED PROFESSIONAL ENGINEER TO ALTER THIS DOCUMENT. 6643.51790-000 EROSION CONTROL NARRATIVE 1. OBTAIN ALL NECESSARY PERMITS PRIOR TO BEGINNING CONSTRUCTION. ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL CONFORM TO THE LATEST VIRGINIA STANDARDS AND SPECIFICATIONS `1OR SOIL EROSION AND SEDIMENT CONTROL. 2. INSTALL EROSION AND SEDIMENT CONTROL MEASURES AS SHOWN ON PLANS. 3. STAKEOUT PROPOSED SANITARY SEWER ALIGNMENT. 4. BEGIN SANITARY SEWER CONSTRUCTION. CONTRACTOR WILL OPEN CUT ONLY THAT LENGTH OF PAVEMENT AND TRENCH THAT CAN BE BACKFILLED AND STABILIZED EACH DAY. PLACE EXCAVATED MATERIAL ON THE UPHILL SIDE OF THE TRENCH. UPON COMPLETION OF SANITARY SEWER INSTALLATION PER DAY, BACKFILL PIPE TRENCH AND PROVIDE TEMPORARY PAVEMENT REPAIR. 5. UPON COMPLETION OF THE SANITARY SEWER LINE INSTALLATION, TESTING, AND APPROVAL BY THE LOCAL AUTHORITY OFFICIALS, PERMANENT PAVEMENT REPAIR SHALL BE INSTALLED PER PLANS AND SPECIFICATIONS. 6. REMOVE REMAINING SEDIMENT CONTROL MEASURES AND STABILIZE AREAS DISTURBED TO THEIR ORIGINAL CONDITION WITH PERMANENT, TEMPORARY OR SPECIAL SEEDING IN ALL AREAS AS REQUIRED. PROJECT( DESCRIPTION THE ALB9MARLE COUNTY SERVICE AUTHORITY (ACSA) OAK HILL PHASE 2 SANITARY SEWER PROJECT CONSISTS OF DESIGNING APPROXIMATELY 2,495 LINEAR FEET OF 4 -INCH AND 8 -INCH PVC AND DUCTILE IRON SEWER MAINS AND ASSOCIATED MANHOLES, LATERAL CONNECTIONS TO APPROXIMATELY 20 LOTS, AND APPURTENANCES. APPROXIMATELY 3.35 ACRES OF LAND WILL BE TEMPORARILY DISTURBED IN ORDER TO COMPLETE THE SANITARY SEWER INSTALLATION. IT IS EXPECTED THAT THE PROJECT WILL START IN FALL 2015 AND BE SUBSTANTIALLY COMPLETE WITHIN 150 CALENDAR DAYS. THERE WILL BE NO CHANGES TO THE CURRENT PERVIOUS/IMPERVIOUS SURFACES AS A RESULT OF THIS PROJECT. THERE WILL BE NO CHANGES TO THE CURRENT DEVELOPED CONDITIONS OF THE SITE. EXISTING SITE CONDITIONS THE PROPOSED ALIGNMENT WILL RUN WITHIN AND/OR BESIDE ALL OR PARTS OF MAYMONT DRIVE, MAYMONT COURT, WINDFIELD CIRLCE, AND 5TH STREET EXTENDED. A PORTION OF THE LAND (APPROXIMATELY 8%) BEING DISTURBED CONSISTS OF EXISTING PAVEMENT (ROADWAYS). A PORTION OF THE ALIGNMENT (APPROXIMATELY 20%) IS PROPOSED TO BE CONSTRUCTED ADJACENT TO THE EXISTING ROADWAYS AND/OR (WITHIN AN EASEMENT; A SMALL UNNAMED CREEK CROSSING (APPROXIMATELY 5 - 10') IS PROPOSED NEAR STATION 30+30 AND 32+68 ON WINDFIELD CIRLCE. THE TERRAIN ALONG THE ALIGNMENT VARIES FROM 7 TIO 45% SLOPES FOR THE MAJORITY OF THE PIPE ROUTE. THE STEEPEST SLOPE IS LOCATED NEAR STATION 34+50 ON WINDFIELD CIRCLE WHERE IT IS AROUND 18.32%. ADJACENT AREAS THE ADJACENT PARCELS SURROUNDING THE ALIGNMENT ARE PRIMARILY PRIVATE LANDS OWNED BY THE INDIVIDUAL PROPERTY OWNERS. THE ALIGNMENT ALONG MAYMONT DRIVE IS BORDERED TO THE WEST BY OAK HILL DRIVE, TO THE EAST BY BISCUIT RUN, AND TO THE SOUTH BY AN UNNAMED CREEK; TO THE NORTH, THE ALIGNMENT TERMINATES AT BEFORE REACHING WOODHAVEN COURT. THE ALIGNMENT ALONG WINDFIELD CIRCLE IS BORDERED TO THE WEST AND SOUTH BY PINEHURST COURT, AND TO THE EAST BY BISCUIT RUN; TO THE NORTH, THE ALIGNMENT TERMINATES AT THE INTERSECTION OF WINDFIELD CIRCLE AND 5TH 'STREET EXTENDED. INLET PROTECTION AND SILT FENCE WILL BE USED TO PREVENT SEDIMENT FROM COLLECTING IN THE DRAINAGE STRUCTURES. OFF SITE,AREAS THERE WALL BE NO OFF SITE LAND DISTURBANCE. SOILS THE FOL (OWING SOIL TYPES MAY BE ENCOUNTERED ALONG THE PIPE ALIGNMENT: • CULPE (PER FINE SANDY LOAM (21C), 7 TO 15% SLOPES • ELIOAK LOAM (27B), 2 TO 7% SLOPES • ELIOAI LOAM (27C), 7 TO 15% SLOPES • HAZEL LOAM (39D), 15 TO 25% SLOPES • HAZEL FOAM (39E), 25 TO 45% SLOPES • RIVERVIEW LOAM (76) • TOCCOA FINE SANDY LOAM (83) • WEHADKEE SILT LOAM (95) THE ONLY POTENTIAL CRITICAL AREA IDENTIFIED WITHIN THE PROJECT AREA IS IN THE: VICINITY OF STATION 31+50 ON WINDFIELD COURT (SHEET C-3). THERE WILL BE LIMITED DISTURBANCE IN THIS AREA FOR INSTALLATION OF THE SANITARY SEWER, THIS AREA IS CONSIDERED CRITICAL DUE TO) THE STEEPNESS OF THE EXISTING SLOPE AND THE TWO SMALL, UNNAMED CREEK CROSSINGS. THE EXISTING TOPOGRAPHY WILL BE RETURNED TO PRE -CONSTRUCTION ELEVATIONS FOLLOWING INSTALLATION C)F THE PIPELINE. EROSION,AND SEDIMENT CONTROL MEASURES A SERIES'( OF EROSION AND SEDIMENT CONTROL MEASURES SHALL BE UTILIZED TO MINIMIZE EROSION. THE EROSION AND SEDIMENT CONTROL MEASURES SHOWN ON THE PLAN FOR THIS PROJECT ARE CONSISTENT WITH THE REQUIREMENT OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK, 1992 EDITION. PAVED WASH RACK: A PAVED WASH RACK/CONSTRUCTION ENTRANCE WILL BE INSTALLED TO PREVENT THE TRACKING OF MUD ONTO THE EXISTING SURFACE OF FIREHOUSE LANE. SEE DETAIL PROVIDED FROM THE ALBEMARLE COUNTY DESIGN STANDARDS MANUAL FOR PROPER INSTALLATION. 3.05 SILT IFENCE: SILT FENCE WILL BE INSTALLED TO DECREASE THE VELOCITY OF SHEET FLOW AND DETAIN SMALL AMOUNTS OF SEDIMENT FROM LEAVING THE CONSTRUCTION AREA. SILT FENCE SHOULD BE INSTALLED ALONG CONTOUR LINES TO THE EXTENT PRACTICABLE. SILT FENCE OUTLET PROTECTION WILL BE PLACED IN THE LOWEST PARTS WHERE THE SILT FENCE IS LOCATED TO ALLOW RUNOFF TO DISCHARGE IMMEDIATELY IN THE EVENT OF A HEAVY RAINFALL. 3.08 INLEIT PROTECTION: INLET PROTECTION WILL BE INSTALLED AT CULVERT INLETS TO PROTECT FROM SEDIMENTATION DURING CONSTRUCTION. 3.20 ROCK CHECK DAMS: ROCK CHECK DAMS WILL BE INSTALLED WTIHIN DRAINAGE SVIVALES TO REDUCE VELOCITY OF CONCENTRATED STORMWATER FLOWS, THEREBY REDUCING EROSION OF THE SWALE OR DITCH. 3.25 UTIL;TY STREAM CROSSING: CONSTRUCTION OF THE PIPELINE ACROSS THE UNNAIMED CREEK (VICINITY OF STATION 30+30 AND STATION 32+65, SHEET C-3) WILL BE PERFORMED PER SPECIFICATION 3.25AND DETAIL 3.25-3 OF THE HANDBOOK TO MINIMIZE THE AMOUNT OF DISTURBANCE WITHIN THE CREEK ITSELF. NOTE THAT THE FLUME PIPE CROSSING MUST BE MADE OPERATIONAL PRIOR TO THE START OF CONSTRUCTION IN THE STREAM (CONSTRUCTION WILL BE PERFORMED "IN THE DRY")_ 3.31 TEMPORARY SEEDING: TEMPORARY 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 AYS. SEEDING SHALL BE APPLIED PER SPECIFICATION 3.31 OF THE HANDBO(DKAND NOTE 17 OF THE ALBEMARLE COUNTY GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL PLANS. 3.32 PERMANENT SEEDING: ONCE THE SITE IS AT FINAL GRADE, A PERMANENT STAND (DF GRASS SHALL BE ESTABLISHED IN ACCORDANCE WITHIN SPECIFICATION 3.32 OF THE HANDBOOK AND NOTE 18 OF THE ALBEMAFI',LE COUNTY GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT (CONTROL PLANS. 3.35 MUD -H: STRAW MULCH SHALL BE APPLIED AT A RATE OF 80 LBS/100 SF TO PROVIDE PROTECTION OF THE TOPSOIL AND SEED APPLICATION IN ACCORDANCE WITH SPECIFICATION 3.35 OF THE HANDBOOK. 3.38 TREE= PROTECTION: TREE PROTECTION WILL BE INSTALLED AT DESIGNATED LOCA -TIONS TO PROTECT IDENTIFIED TREES FROM INJURY DURING PIPELINE INSTALLATION. DUST CONTROL SHALL BE PROVIDED ACCORDINGLY TO REDUCE SURFACE AND AIR MC)VEMENT OF DUST DURING LAND DISTURBANCE. PERMANENT STABILIZATION DISTURBED PORTIONS OF THE SITE WHERE CONSTRUCTION ACTIVITIES PERMANENTLff CEASE ARE TO BE STABILIZED WITHIN SEVEN DAYS AFTER FINAL GRADE IS REACHED. METHODS OF PERMANENT SOIL STABILIZATION SHALL COMPLY WITH THE VIRGINIA EROSION AND SEDIMENT CONTROL. HANDBOOK, 1992 EDITION AND AS DIRECTED BY COUNTY OFFICIALS (SEE NOTE 22 OF THE ALBEMARLE COUNTY GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL PLANS). STORMWIATER RUNOFF CONSIDERATIONS THERE WILL BE NO INCREASE IN PEAK RUNOFF RATES. MAINTENANCE IN GENERAL, ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CHECKED DAIILY AND AFTER EACH SIGNIFICANT RAINFALL. THE FOLLOWING ITEMS WILL BE CHECKED IN PARTICULAR: 1. FHE SILT FENCE BARRIER WILL BE CHECKED REGULARLY FOR UNDERMINING (OR DETERIORATION OF THE FABRIC. SEDIMENT SHALL BE REMOVED WHEN THE LEVEL OF SEDIMENT DEPOSITION REACHES HALF WAY TO THE TOP OF THE BARRIER. 2. THE PAVED WASH RACKS WILL BE CHECKED REGULARLY FOR SEDIMENT BUILIDUP WHICH WILL PREVENT DRAINAGE. IF THE PAVED WASH RACK IS CLOGGED BY SEDIMENT, IT SHALL BE CLEANED AS NEEDED. 3. THE SEEDED AREAS WILL BE CHECKED REGULARLY TO ENSURE THAT A UNIFC)RM STAND IS MAINTAINED. AREAS SHOULD BE FERTILIZED AND RE -SEEDED AS NEEDED. CALCULATIONS NO CALCULATIONS ARE REQUIRED FOR THE EROSION AND SEDIMENT CONTROL PLAN. TF1 IT IS A VIOLATION OF LAW FOR ANY PERSON, THIS DRAWING WAS PRE:PARED AT THE SCALE INDICATED. Of UNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE S7FATED SCALE MAY BE INTRODUCED O L�(� LICENSED ENGINEER, TO ALTER THIS DOCUMENT. WHEN DRAWINGS ARE RIEPRODUCED BY ANY MEANS. USE THE GRAPHIC SCALD BAR TO DETERMINE THE ACTUAL SCALE. ROBERT E. BELL, JR. IN CHARGE OF MLH Lic. No. 037293 DESIGNED BY DSS �Cff;ss CHECKED BY MLH ZONAL L'. DRAWN BY DSS 1 I 06/03/2015 I E&S PERMIT SUBMITTAL NO. DATE REVISION rim UORIENSGERE REB O'BRIEN & GERE ENGINEERS, INC INT. ALBEMARLE COUNTY GENERAL CONSTRUCTION NOTES: ALBEMARLE COUNTY GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL PLANS: 1. PRIOR TO ANY CONSTRUCTION WITHIN ANY EXISTING PUBLIC RIGHT-OF-WAY, INCLUDING CONNECTION TO ANY EXISTING ROAD, A PERMIT SHALL BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION (VDOT). THIS PLAN AS DRAWN MAY NOT ACCURATELY 1. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION REFLECT THE REQUIREMENTS OF THE PERMIT. WHERE ANY DISCREPANCIES OCCUR THE CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE WEEK REQUIREMENTS OF THE PERMIT SHALL GOVERN. PRIOR TO THE FINAL INSPECTION. 2. ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIFICATIONS 2. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO AND STANDARDS OF VDOT UNLESS OTHERWISE NOTED. MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. 3. EROSION AND SEDIMENT CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THE APPROVED EROSION CONTROL PLAN AND SHALL BE INSTALLED PRIOR TO ANY CLEARING, 3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN GRADING OR OTHER CONSTRUCTION. CLEARING. 4. ALL SLOPES AND DISTURBED AREAS ARE TO BE FERTILIZED, SEEDED AND MULCHED. 4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT ALL TIMES. 5. THE MAXIMUM ALLOWABLE SLOPE IS 2:1 (HORIZONTAL: VERTICAL). WHERE REASONABLY 5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS OBTAINABLE, LESSER SLOPES OF 3:1 OR BETTER ARE TO BE ACHIEVED. (INCLUDING, BUT NOT LIMITED TO, OFF-SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A 6. PAVED, RIP -RAP OR STABILIZATION MAT LINED DITCH MAY BE REQUIRED WHEN IN THE OPINION OF SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN THE COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY IN ORDER TO STABILIZE A APPROVING AUTHORITY. DRAINAGE CHANNEL. 6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES 7. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING TRAFFIC CONTROL MEASURES. AUTHORITY. 8. UNLESS OTHERWISE NOTED ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PIPE - CLASS 7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING III. LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED. 9. ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS 8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE. FOR THE CONSTRUCTION INDUSTRY (29 CFR PART 1926). 9. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AFTER EACH RUNOFF -PRODUCING RAINFALL EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL MEASURES SHALL BE MADE IMMEDIATELY. 10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED, DESIGNATED BORROW AREA. 11. ALL WASTE MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH FILL SHALL BE INERT MATERIALS ONLY, FREE OF ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER DEBRIS. 12. BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER ZONING ORDINANCE SECTION 5.1.28. 13. ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13-301 OF THE CODE OF EROSION AND SEDIMENT CONTROL LEGEND ALBEMARLE. 14. BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL BE LIMITED TO THE HOURS OF TOOAM TO 9:OOPM. LIMITS OF DISTURBANCE LIID- 15. BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAT MAINTAINS LATERAL SILT FENCE SF SF SUPPORT, OR ORDER TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC STREET BECAUSE OF SLIDES, SINKING, OR COLLAPSE. ROCK CHECK DAM 16. THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO PERMANENT STORMWATER MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL MEASURES REQUIRED PAVED WASH RACK PR BY THIS PLAN REGARDLESS OF THE SALE OF ANY LOT, UNIT, BUILDING OR OTHER PORTION OF THE PROPERTY. UTILITY STREAM CROSSING 0 17. TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING IS TO BE AT 75 LBS/ACRE, AND IN THE MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A 50/50 MIX OF ANNUAL RYEGRASS AND CEREAL WINTER RYE, OR IN MARCH AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN MILLET. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. 18. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND MULCH. AGRICULTURAL GRADE LIMESTONE SHALL BE APPLIED AT 90LBS/1000SF, INCORPORATED INTO THE TOP 4-6 INCHES OF SOIL. FERTILIZER SHALL BE APPLIED AT 1000LBS/ACRE AND CONSIST OF A 10-20-10 NUTRIENT MIX. PERMANENT SEEDING SHALL BE APPLIED AT 180LBS/ACRE AND CONSIST OF 95% KENTUCKY 31 OR TALL FESCUE AND 0-5% PERENNIAL RYEGRASS OR KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE APPLIED AT 80 LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVED BY THE COUNTY EROSION CONTROL INSPECTOR. 19. MAINTENANCE: ALL MEASURES ARE TO BE INSPECTED WEEKLY AFTER EACH RUNOFF -PRODUCING RAINFALL EVENT. ANY DAMAGE OR CLOGGING TO STRUCTURAL MEASURES IS TO BE REPAIR IMMEDIATELY. SILT TRAPS ARE TO BE CLEANED WHEN 50% OF THE WET STORAGE VOLUME IS FILLED WITH SEDIMENT. ALL SEEDED AREAS ARE TO BE RESEEDED WHEN NECESSARY TO ACHIEVE A GOOD STAND OF GRASS. SILT FENCE AND DIVERSION DYKES WHICH ARE COLLECTING SEDIMENT TO HALF THEIR HEIGHT MUST BE CLEANED AND REPAIRED IMMEDIATELY. 20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE REMOVED WITHIN 30 DAYS OF FINAL SITE STABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. 21. THIS PLAN SHALL BE VOID IF THE OWNER DOES NOT OBTAIN A PERMIT WITHIN 1 YEAR OF THE DATE OF APPROVAL. (WATER PROTECTION ORDINANCE SECTION 17-204G.) 22. PERMANENT VEGETATION SHALL BE INSTALLED ON ALL DENUDED AREAS WITHIN NINE (9) MONTHS AFTER THE DATE THE LAND DISTURBING ACTIVITY COMMENCED. (WATER PROTECTION ORDINANCE SECTION 17-207B) ALBEMARLE COUNTY SERVICE AUTHORITY OAK HILL PHASE II SEWER ALBEMARLE COUNTY, VIRGINIA CIVIL EROSION & SEDIMENTATION CONTROL NOTES FILE NO. 6643.51790 - 011 -1 C-9 TE JANUARY 2015 o -3 v ROBERT E. BEIL-I_, JR. Lic. No. 037293 ?2�-&/0O� S: "OVAL 1 ; i r i i r BOP TSO X2-12 r INV IN 377 85 INV OUT 3?7 78 / r ' TRIP r r r i r I TMP 9OA-3 GELA �MCHEDLISHVILI COMMONWEALTH OF VIRGINIA, \� 9 P 557 DEPARTMENT OF CONSERVATION I �` I D.B. 2940 P. 474 CITY OF C'VILLE w ' ---� D.B. 4048 P. 731 ACSA i - D.B. 3835 P. 727 �j \ 0. B. 517 P. 404, 407 PLAT TMP 90A -C-5 I D.B. 369 P. 284 VEPCO _ D.B. 368 P. 140 VT&T APPROX. LOCATION OF r � D.B. 06 DDRB. 653 POW 458 D.B. 362 P. 22 PLAT VEPCO R/W �0 s / D.B. 2984 P. 683 SS EMT D.B. 360 P. 102 I t^ ( ) D.B. 517 P. 404, 407 PLA / D.B. 369 P. 284 VEPCO r ( ) N J D.B. 2631 P. 475 ACSA D.B. 368 P. 140 VT&T LOT 4 BLOCK C D.B. 369 F P. 284 F D.B. 456 P. 6304, 638 PLAT I SECTION TWO D.B. 360 P. 102P�T I "OAK HILL" (NO OVERHEAD LINES VISIBLE) VEPCO R/W ' �20' SANITARY ��SF UNSPECIFIED WIDTH ' �-➢ QZ� LOT 5 BLOCK C T D.B. 369 P. 284 SEWER EASEMENT N NZ N� SS To TWO O N ' D.B. 2631 P. 457 6' �" .� UNSPECIFIED WIDTH ' p BLO "OAK HILL" J r NZ D.B. 36� P. 140` P CK r SF :°�\n /� 24R050 Xan IBR03o- SHED 10' UTILITY AND 0 10 2�\ 425. -43206 \ I DRAINAGE EASEMEPJ D.B. 360 P. 102 rC) r \ \ \ 1 j `� ' 48WO30 \ r r \ /\ 438.Q1 `24R050 J 36 � - QO'' .T-5003 G r_ _ D—rFE L3 \ O.tn-� �1: R030 1 V) r i �� r , , 423:67 ` 21 437.06 -, 437.89<<-y 4 - - -21 POP30 - \- - J r \ I:.t r r T-5303 'i i -e 401.'53 \\ ', �� \ 2 1 I 11-x-00 _ — p T-5210 — , a \ +00 - `4 - _ 1 _00 — — — --- -- -- T IF � 1 - - - - - - IF D- - - - - - - - W045 - - - - - - - 4R050 -------------- I 4i-•S4P82.4 1 -��q420.17 21 R05 �- - - 428.33 , 422. I , r i r r rr r 43 BIF _- IP RAP, i ( i I r , , r r BSCTRUN-2-11 / TOP 385.85 r INV RJ 377.45 r INV OUT 377.38 I r � Co M SF 20' DRAINAGE kk 4 EASEMENT _ -r D.B. 517 P. 404, 407 PLAT_ - IT IS A VIOLATION OF LAW FOR ANY PERSON, THIS DRAWING WAS PREPARED AT THE SCALE INDICATED. UNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE STATED SCALE MAY BE INTRODUCED LICENSED ENGINEER, TO ALTER THIS DOCUMENT. WHEN DRAWINGS ARE REPRODUCED BY ANY MEANS. USE THE GRAPHIC SCALE BAR TO DETERMINE THE ACTUAL SCALE. IN CHARGE OF DESIGNED BY CHECKED BY DRAWN BY c o5 \ S'5 r,R\� \6aw X PS? 10 U 50 TMP 90A-3 COMMONWEALTH OF VIRGINIA, DEPARTMENT OF CONSERVATION D.B. 4048 P. 731 ACSA D.B. 3835 P. 727 D.B. 3835 P. 706 D.B. 3092 P. 316-324 PLAT D.B. 2984 P. 683 (SS ESMT) D.B. 2631 P. 475 ACSA D.B. 629 P. 530 D.B. 456 P. 634, 638 PIAT PLAN 1"=30' SF 15' V R/W 20' DRAINAGE AND I D.B. 2938938 'I TMP 9OA-1-13 MAINTENANCE ESMT STEPHEN A. MCELFREESH AND D.B. 3097 TMP 9OA-1-14 P. 533 STEPHANIE BLANCH P. 693, 698 PLAT • I CHRISTOPHER SUN RAY AND D.B. 3340 P. 672 JODY!_ KNOWLES ��� I D.B. 1497 P. 385 ACSA I D.B. 3625 P. 250 AND D.B. 396 P. 289, 91 PLAT D.B. 3365 P. 641 1 D.B. 369 P. 284 VEPCO D.B. 437 P. 331 VT&T D.B. 368 P. 140 Vf&T I D.B. 432 P. 293 VT&T D.B. 360 P. 102 CCR I D.B. 391 P. 483 PLAT / 1` D.B. 369 P. 284 VEPCO LOT 13 PHASE 3 , D.B. 368 P. 140 VT&T "OAK HILL" D.B. 360 P. 102 CCR LOT 14 PHASE 3 / "OAK HILL" I OV a3 OR\0 dE O i SOPA ti0\ ��> I I I I I �I I zl I c I 'TMP 90A -C -3A 1- (CHARLES KOCH zo [LIVING TRUST =v D.B. 3631 P. 407 I ID. B. 415 P. 158 PLAT rn wD I 1 STORY U FRAME I Aco RESIDEN E. , I \ "\ 6D/1 ` \4 ' I I 3 M,�P60 I 454.35 4w izy � 1 I i -a IVE R/W A r UN PECIFIED WIDTH D. 369 P. 284 31F F D CO R/W UNSPECIFIED WIDTH _ r I D.B. 369 P. 284 AT&T R/W r SF UNSPECIFIED WIDTH ' r IF — D.B. 3688 P. 140 UP #PA96 �G \SIS' CAS LINE I I I MLH EASEMENT L-� 30' 15' D.B. 2940 I - VEPCO P. 474, 479 PLAT R/W MLH D.B. DATE JANUARY 2015 2938 I NO. DATE REVISION INT. I P. 533 I - � I ' I x`15' VEPCO R/W D.B. 2938 P. 533 S I MLH UORIENGGERE O'BRIEN & GERE ENGINEERS, INC ALBEMARLE COUNTY SERVICE AUTHORITY OAK HILL PHASE II SEWER ALBEMARLE COUNTY� VIRGINIA CIVIL MAYMONT DRIVE EROSION & SEDIMENTATION CONTROL PLANS FILE NO. 6643.51790-012 DSS MLH DATE JANUARY 2015 DSS 1 06/03/2015 E&SPERMIITSUBMITTAL REB NO. DATE REVISION INT. C-10 I / I TIME 9OA-8-1OF I I j IJ DANIEL SEIDEMAN AND V ` JENNIFER LANCER D.B. 3937 P. 661 �\ \ O�'9s D.B. 3227 P. 252-253 PLAT TMP 90A-1-5 / Pj-OS, D.B- 3227 P. 245 ACSA SHAWN C. TUTHILL I \\ F 9 TMP 9OA-1-A D.B. 3228 P. 654 D.B. 468 P. 85 PLAT OAK HILL PROPERTY OWNERS I D.B. 2932 P. 82-87 PLAT I D.B. 369 P. 284 VEPCO I ASSOCIATION, INC. D.B. 3097 P. 693 ACSA \ F D.8. MO P. f02 CCR I D.B. 2940 P. 474 CITY OF C'VILLE / 'P 368 D.B. 3515 P. 490 I TMP 90A-1-4 \ ` 2 D.B. 3097 P. 693 ACSA D.B. 2938 P. 533 VEPCO / ZUHAL IA17_AAM AND �\ S D.B. 2940 P. 474 CITY OF CVILLE D.B. 2932 P. 70 CCR M. AMIN PAICHAM 2_ B LOT 1OF BLOCK 8 D.B. 2938 P. 533 VEPCO D.B. 369 P. 284 VEPCO D.B. 4424 P. 659 -\ TMP 90A-B-lOG \ 0; "OAK HILL" I D.©. 2932 P. 82-87 PLAT D.B. 368 P. 140 VT&T D.B. 2932 P. 82-87 PLAT D.B. 2932 P. 70 CCR D.B. 360 P. 10? CCR / D.B. 3097 P. 693 ACSA DAVID C. AND `�y D.B. 369 P. 284 VEPCO D.B. 2940 P. 474 CITY OF C'VILLE ROSANNE W. SIMP_ONE \ D.B. 368 P. 140 VT&T / D.B. 2938 P. 533 VEPCO D.B. 3992 P. 591 ACSA I D.B. 360 P. 102 CCP, LOT 9 PHASE 3 / D.B. 2932 P. 82-87 PLAT D.B. 3878 P. 723 \ I / D.B. 2932 PP 280 VEPCO D.B. 3227 P. 245 ACS2S3 PLAT �\ ( OPEN SPACE PHASE 3 / D.B. 368 P. 140 VT&T D.B. 3227 P. 245 ACSA "OAK HILL" D.B. 360 P. 102 CCR D.B. 3209 P.130 PLAT ��, I / D.B. 468 P. 85 PLAT Q Z D.B. 369 P. 28'4 VEPCO c'sG A \ \ `�" F LOT 3 PHASE 3 -\ D.B. 368 P. 140 Vi&T "�OG� S\\ \ � / LOT 4 PHASE 3 I 'OAK HILL" / D.B. 360 P. 102 CCR \ 2 a � SF "OAK HILL„ SMH \ LOT 1 OG BLGCK B TOP 433.25 »OAK HILL."• .,.rOma\ IF �i PF i _ -r PF P Q�_P— ,----- - - - -- 21+00'l 2 +00 ' 1 _ - _ _ _ _ - i t TMP 90A-7 -3 INV IN 434. ' , i 23 0 I JOSEPH M. AND ---- JENNIFER A. HART 11 / NNG IZ?v. _ _ _ _ _ _ . _'' i i' i 410 D.B. 3097 P. J693 ACSA D.B. 2940 P. 474 CITY OF C'VILLE \ , _ , , , - - - -� O -'l. w D -B. 2938 P. 533 VEPCO 12' SMH ` _ / '� - - - - `� D.B. 2932 P. 82-87 PLAT / � -� (�"7--� %ate D.B. 2932 P. 70 CCR I Lv I ' �v1� FRAME & SHED i D.B. 368 P. z40 VT&T84 O , m�-�""e�. i BLOC F o SHEDS HED x/ m D.B. 360 P. 102 .,CR WIRE FENCE s ' x WOOD 5• UTI EASE NT \ IF d� 12• DRAINAGE \ �� - — I -o �-Ls EMENT J ' RAMP `fly. P. ,, 6 D.B. 481 COLIC /�(D P511, 513 PIAT RAMPWOODBLOCi RAMP , ,SHED TMP 90A -C-2 kTibIP 90A -C -1A _IWILLIAM F. WOOD, JR.` \ C9 1'� TMP 90A -C -1B t D.B. 4192 P. 700 1 SCOTT PAISLEY AND Rh �� GEORGE H. SWINGLER D.B. 2325 P. 179 \ �O DOROTHE BACH ` D.B. 1506 P, 255 D.B. 362 P. 22 PLAT I / D.B. 3778 P. 169 I D.8- 398 P. 317 PLAT 5' UTILITY EP.S.E)M ENT D.B. 369 P. 284 VEPCO 0 w \ D.B. 369 P. 284 VEPCO D.B. 368 P. 140 AT&T D.B. 398 P. 317 PLAT D.B. 363 P. -96 TtvIP 90A -8-12A D.B. 369 P- 284 VEPCO D.B. 368 P. 140 VT&T D.B. 363 P. 596 `w THE BARB3ARA B. MARTIN D.B. 368 P- 140 VT&T D.B. 362 P. 22 PLAT D.B. 362 P. 22 PLAT li I LIMITED LIIABILITY COMPANY I D.B. 362 P. 22 PLAT BLOCK D.B. 360 P. 102 CCR D.B. 360 P. 102 \ Q D.B. 1666 P. 52 D.B. 360 P. 102 CCR IHED LOT _ \ D.B. 590 P. 629 PLAT L07 1B BLOCK C 2 BLOCK D O b I D.B. 573 P. 120 DRAINFIELD ESMT LOT 1A BLOCK C SECTION TWO PR SECTION TWO DB. 481 P. 513 PLAT SECTION TWO "OAK HILL" 'OAK HILL" I 013 P. 293 VEPCO . 284 VEPCOOAI< HILL"`�� D.B. 368 P. 140 VT&COR / ' D.B. 362 P. 22 PLAT I O I D.B. 360 P. 102 CCR \ Q / _ - -- - --- -- - - -- UTILITY O� I O EASEMENT I O STORY W/B•MENT FRAME J RESIDENCE I I I I I 5' UTILITY EASEMENT D.B. 363 P. 596 J O I I I I I I I I I I �- I I I I I I I I ' I I - - - - - - - - -��- - - - - - - - - - - - - - - - - - - - - L - - IF IT IS A VIOLATION OF LAW FOR ANY PERSON, THIS DRAWING WAS PRIEPARED AT THE SCALE INDICATED. UNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE STATED SCALE MAY BE INTRODUCED �01 LICENSED ENGINEER, TO ALTER THIS DOCUMENT. WHEN DRAWINGS ARE FREPRODUCED BY ANY MEANS. / _,7 _/S USE THE GRAPHIC SCALLE BAR TO DETERMINE THE ACTUAL SCALE. Of (1 CCi U ROBF� IT F. �r-!-J_, Lii.11 Lic. t4b. 037203 IN CHARGE OF MLH �' DESIGNED BY DSS <ooW `.' 41 C,CHECKED BY MLH F� 1 06/03!2015 E&S PERMIT SUBMITTAL DRAWN BY DSS NO, DATE REVISION OAK HILL 01?lvE 1" = 30' 30' 0 30' r UBRIENSDERE REB O'BRIEN & GERE ENGINEERS, INC INT. ALBEMARLE COUNTY SERVICE AUTHORITY OAK HILL PHASE II SEWER ALBEMARLE COUNTY, VIRGINIA I I I I I I I II I I I I I II I I I I II TMP 9OA-C-3B HARRY AND PAMELA R. HUGHES D.B. 1752 P. 725 G.B. 415 P. 158, 160 PLAT LOT 3B BLOCK C SECTION TWO ••OAK HILL" CIVIL MAYMONT DRIVE EROSION & SEDIMENTATION CONTROL PLANS FILE NO. 6643.51790 - 013 DATE JANUARY 2015 C-11 0; L ROBERT E. BELL, JR. Lic. No. 037293 S)ONAL Er SMP � TOP I I / Izo' I ' SF J I I � D Ii � I I � \ a \ \ o ao° / APPR \ VEPCO R'/W WIDTH / / UNSP 3691E P. 284 \ — (g ERNEiAD LINES / / NOT PRE-SEIJT) TMP 90A -A-32 — EDITH T.HELPING5 D. / CD D.401B. P. 5 / SF B. 401 P. 228 PLAT , v . r C ■ — \ 27 DRAIPdAGE EASE � 1NVAT�� N S DONT IT IS A VIOLATION OF LAW FOR ANY PERSON, THIS DRAWING WAS PREPARED AT THE SCALE INDICATED. UNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE STATED SCALE MAY BE INTRODUCED LICENSED ENGINEER, TO ALTER THIS DOCUMENT. WHEN DRAWINGS ARE REPRODUCED BY ANY MEANS. USE THE GRAPHIC SCALE BAR TO DETERMINE THE ACTUAL SCALE. IN CHARGE OF MLH DESIGNED BY DSS CHECKED BY MLH 1 06/03/2015 E&S PERMIT SUBMITTAL DRAWN BY DSS [NO. I DATE REVISION r UBRIEN60ERE ]EB O'BRIEN & GERE ENGINEERS, INC 1" = 3u' 3u u .)u ALBEMARLE COUNTY SERVICE AUTHORITY OAK HILL PHASE II SEWER ALBEMARLE COUNTY, VIRGINIA CIVIL WINDFIELD CIRCLE EROSION &SEDIMENTATION CONTROL PLANS FILE NO. 6643.51790 - 014 TE JANUARY 2015 C-12 011 r i v ROBERT E. BEL►._, JR. Lic. No. 037 293 ) �a' P' 0 369 P' ivoj�o�� Y O a � a4aQ JJ m2 O 1 06/03/2015 E&S PERMIT SUBMITTAL mM aoQQOQ. NO. DATE REVISION INT. O -_j O (ly�O / O PEFirhME`ITS U ' 260 V = 3U' �v v ov IT IS A VIOLATION OF LAW FOR ANY PERSON, THIS DRAWING WAS PREPARED AT THE SCALE INDICATED. UNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE STATED SCALE MAY BE INTRODUCED LICENSED ENGINEER, TO ALTER THIS DOCUMENT. WHEN DRAWINGS ARE REPRODUCED BY ANY MEANS. USE THE GRAPHIC SCALE: BAR TO DETERMINE THE ACTUAL SCALE. IN CHARGE OF MLH DESIGNED BY DSS CHECKED BY MLH DRAWN BY DSS UBRIEN6GERE O'BRIEN & GERE ENGINEERS, INC 1"=30' 1 7 1 / - 1. IZ I I I I � I , I Q I o I r,'�, 1 'f]01L�--.001 �fl01 1 o a� orim� oaa�f.0 - �li {1'q �1 Jr 1 I��Qj�Nj1 10 J� az o~ o�0000GQQ I om 1 , 0 I I I .i..—.I _..—_.. 1 i-- I �p 0 / \ 01 SF �0 �p (p 0 \moi I , Q 53 / �\ a \ 40, , 114 0 I oma' . ��^ o, / .� I ewmaa_Qaa mr / \ O \gyp ©i `p 05 3 / / \ 30' 0 30 / \ \ ' k �/� SF SF o ALBEMARLE COUNTY SERVICE AUTHORITY OAK HILL PHASE II SEWER ALBEMARLE COUNTY, VIRGINIA -------- _ / / ^ / OZ 400--'- ------ ----- Ij ----�/,_�� o ----- S ---_----__- SF - - CIVIL WINDFIELD CIRCLE EROSION & SEDIMENTATION CONTROL PLANS ILE NO. 6643.51790 -015 DATE JANUARY 2015 C-13 �a' P' 0 369 P' 1 06/03/2015 E&S PERMIT SUBMITTAL REB NO. DATE REVISION INT. UBRIEN6GERE O'BRIEN & GERE ENGINEERS, INC 1"=30' 1 7 1 / - 1. IZ I I I I � I , I Q I o I r,'�, 1 'f]01L�--.001 �fl01 1 o a� orim� oaa�f.0 - �li {1'q �1 Jr 1 I��Qj�Nj1 10 J� az o~ o�0000GQQ I om 1 , 0 I I I .i..—.I _..—_.. 1 i-- I �p 0 / \ 01 SF �0 �p (p 0 \moi I , Q 53 / �\ a \ 40, , 114 0 I oma' . ��^ o, / .� I ewmaa_Qaa mr / \ O \gyp ©i `p 05 3 / / \ 30' 0 30 / \ \ ' k �/� SF SF o ALBEMARLE COUNTY SERVICE AUTHORITY OAK HILL PHASE II SEWER ALBEMARLE COUNTY, VIRGINIA -------- _ / / ^ / OZ 400--'- ------ ----- Ij ----�/,_�� o ----- S ---_----__- SF - - CIVIL WINDFIELD CIRCLE EROSION & SEDIMENTATION CONTROL PLANS ILE NO. 6643.51790 -015 DATE JANUARY 2015 C-13 �a' P' 0 369 P' UBRIEN6GERE O'BRIEN & GERE ENGINEERS, INC 1"=30' 1 7 1 / - 1. IZ I I I I � I , I Q I o I r,'�, 1 'f]01L�--.001 �fl01 1 o a� orim� oaa�f.0 - �li {1'q �1 Jr 1 I��Qj�Nj1 10 J� az o~ o�0000GQQ I om 1 , 0 I I I .i..—.I _..—_.. 1 i-- I �p 0 / \ 01 SF �0 �p (p 0 \moi I , Q 53 / �\ a \ 40, , 114 0 I oma' . ��^ o, / .� I ewmaa_Qaa mr / \ O \gyp ©i `p 05 3 / / \ 30' 0 30 / \ \ ' k �/� SF SF o ALBEMARLE COUNTY SERVICE AUTHORITY OAK HILL PHASE II SEWER ALBEMARLE COUNTY, VIRGINIA -------- _ / / ^ / OZ 400--'- ------ ----- Ij ----�/,_�� o ----- S ---_----__- SF - - CIVIL WINDFIELD CIRCLE EROSION & SEDIMENTATION CONTROL PLANS ILE NO. 6643.51790 -015 DATE JANUARY 2015 C-13 mm CONSTRUCTION OF A SILT FENCE (WITH WIRE SUPPORT) 1. SET POSTS AND EXCAVATE A 4"X4" 2. STAPLE WIRE FENCING TO THE POSTS. TRENCH UPSLOPE ALONG THE LINE OF POSTS. I � c r FLOW III 3. ATTACH THE FILTER FABRIC TO THE WIRE FENCE AND EXTEND IT INTO THE TRENCH. 4 110, FLOR 4. BACKFILL AND COMPACT THE EXCAVATED SOIL. EXTENSION OF FABRIC AND WIRE INTO THE TRENCH. Adapted from Installation of Straw and Fabric Filter Barriers for Sediment Control, & Wyant CONSTRUCTION OF A SILT FENCE (WITHOUT WIRE SUPPORT) I- SET THE STAKES. 2. EXCAVATE A 4"X 4" TRENCH UPSLOPE ALONG THE LINE OF STAKES. 6' MAX. Jill FLOW 3. STAPLE FILTER MATERIAL TO STAKES AND EXTEND IT INTO THE TRENCH. FLOW 4" 4. BACKFILL AND COMPACT THE EXCAVATED SOIL. SHEET FLOW INSTALLATION (PERSPECTIVE VIEW) POINTS A SHOULD BE HIGHER THAN POINT B. DRAINAGEWAY INSTALLATION (FRONT ELEVATION) PLATE, 3.05-1 SOURCE: Adapted from Installation of Straw and Fabric Filter Barriers for Sediment Control,VA. DSWC PLATE. 3.05-2 Sherwood and Wyant SILT FENCE CULVERT INLET PROTECTION ENDWALL TOE OF FILIL I -t.- CULVERT 1 SILT FENCF L� ---- F TOE OF FILL DISTANCE IS 6' MINIMUM IF FLOW IS TOWARD EMBANKMENT FLOW OPTIONAL STONE CO NA 'ION D 5' FLOW VDOT #3, #357, #5, #56 OR #57 COARSE AGGREGATE TO REPLACE SILT FENCE IN ' HORSESHOE " WHEN HIGH VELOCITY OF FLOW IS EXPECTED I SOURDF ADAPTFD frnm VDOT Standard Sheets and VB F',WC 2.5' CLASS I RIPRAP I PLATE. 3.08-1 SOURCE: VA. DSWC PLATE. 3.20-1 FENCING AND ARMORING DRIP LINE SNOW FENCE y BOARD FENCE 00 00 CORD FENCE --PLASTIC FENCE CORRECT METHODS OF TREE FENCING 00 A011 r .•� CORRECT TRUNK ARMORING TRIANGULAR BOARD FENCE Source: Va. DSCW Plate 3.38-2 IT IS A VIOLATION OF LAW FOR ANY PERSON, THIS DRAWING WAS PREPARED AT THE SCALE INDICATED. .{_UNLESS ACTING UNDER THE DIRECTION OF A INACCURACIES IN THE STATED SCALE MAY BE INTRODUCED LICENSED ENGINEER, TO ALTER THIS DOCUMENT. WHEN DRAWINGS ARE REPRODUCED BY ANY MEANS. USE THE GRAPHIC SCALE BAR TO DETERMINE THE ACTUAL SCALE. ROBERT E. BELL, JR. Lic. No. 037203 IN CHARGE OF MLH DESIGNED BY DSS UORIENIGGERE �fSSI rGN�' CHECKED E KED B OVAL � C Y MLH 1 06/03/2015 E&S PERMIT SUBMITTAL REB O'BRIEN & GERE ENGINEERS, INC DRAWN BY DSS [NO. DATE REVISION INT. FLUME PIPE CROSSING 0 v B o EROSION CONTROL o MEASURES TO BE LOCATED BELOW APPROACH AREAS � 1 WATER FLOW � n •°- n - �_ FLUME I PIPE FLOW �"� •°b m e�.: fib. � �; EXCAVATED TRENCH A A EROSION CONTROL MEASURES TO BE B LOCATED BELOW APPROACH AREAS I PLAN VdLW BANK WATER LEVEL WATERTrTV FLUME PIPE CREEK BANK �- CREEK BOTTOM PROP. PIPELINE EXCAVATED TRENCH %r� �g P SOURCE: Va. DSWC Paved construction entrance for erosion control plans ,r- A_��Iirl r n` X —FX( l !3 7-F MJF /! F'•. t y[:ill PROFILE tiT J 't E 0 `A P!. V.1 � i :I•k;� 2 1 2 1 I *„l+ L't=ilD Fist l=i rt; OPE ..tllrDtd PLAN FILTE:: CL;_ -1I SECTION A—A nlillillwill m" -ter tag +?f 1 Illi'll lllll4t be ut tallecl `titlt nullurluili 1 inch bIffc.+'IC shutoffvalve sul_rglving awash hi -Ise with a r,Iiametef cif 1,5 ilrches f6f adequate constant Pressure. -V ash Nvater must be caiiied a viv fil—om the entrance t i an aFln+. , ecl settlurr~ area tCi r uxpVe seilunent. ]_U sednnent shall lae gre; elltecl frcint entellltg sto nl Cllalllti, illtAies til" 43'aterc+ wl ,es. PAVED WASH RACK NG', DCALE ALBEMARLE COUNTY SERVICE AUTHORITY OAK HILL PHASE II SEWER ALBEMARLE COUNTY, VIRGINIA CREEK BANK CREEK BANK AGGREGATE WATER ILEVEL FLUME PIPE PROPOSED PIPELINE ��-+ SECTIO[LI "B-13" PLATE. 3.25 CIVIL EROSION & SEDIMENTATION CONTROL DETAILS FILE NO. 6643.51790 - DATE JANUARY 2015 C-14