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HomeMy WebLinkAboutWPO201600007 Plan - VSMP 2018-09-11V5MF FLAN fOK i f 11 I I l - i , I : : 'I. l TAX N/AF 1, F/-\1N*1.'C U U/-\4 j " — 1 I I 1 j i 11I, ( � y, A it �� li SHEET C I - COVER SHEET SHEET C2 - fROSION � SECDI MENT CONTROL NARRATIVE SHEET C 3 - EROSION � SEIDI MENT CONTROL PLAN PHASE I SHEET C4 - EROSION � SEIDIIMENT CONTI;,OL PLAN PHASE 2 SHEET C5 - PERMANENT STOP- �WATIFK MANAGEMENT LAYOUT SHEET CC - EROSION DETAILS SHEET C7 - STORMWATEK PKOI`ILES $ DETAILS GENERAL0 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 (VOOT). This plan as drawn may not accurately/ reflect the requirements of the permit. adhere any discrepancies occur the requirements of the permit shall govern. 2. All materials and construction methods shall conform to current specifications and standards of VQOT unless otherwise noted. I Erosion and siltation control measures shall be provided in accordance with the approved erasion control plan and shall be installed prior to any _ clearing, grading or other construction, 4a All slopes and disturbed areas are to be fertilized, seeded and mulched, 5o The rnaximurn allowable slope is 20 `l (horizontal: vertical), Where reasonably obtainable, lesser slopes of 3:1 or better are to be achieve& 6. Paved, rip —rap or stabilization moat lined ditch may be required when in the opinion of the County Engineer, or designee, it is deemed necessary J'Jfs r1v I-mJt >- in order to stabilize a drainage channel, i 1�a dtg 7. All traffic control sign: shall coniform with the Virginia )Manual for Uniform Traffic Control Devices. � a 6. Unless otherwise noted all concrete pipe shall be reinforced concrete pipe — Class III.to ��'� I All excavation for underground pipe installation must comply vilth OSHA Standards for the Construction Industry (29 CFR Part 1926). 1, The plan approving authority must be notified one week prior to the pre —construction conference, one week prior to the commencement of land disturbing activity, and one week prior to the final inspection. 20 All erosion and sediment control measures will be constructed and maintained according to 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. All erosion and sediment control measures are to be placed prior to or as the first step in clearing, 4A copy of the approved erosion and sediment control plan shall be maintained on the site at all tunes. 5. Prior to commencing land disturbing activities in areas other than indicated on these plans (including, but not limited to, off —site borrow or waste areas), the contractor shall) submit a supplementary erosion control plan to the owner for review and approval by the plan approving authority. 6> The contractor is responsible for installation of any ad6 ional erosion control measures necessary to prevent erosion and sedimentation as determined by the plan approving) authority, 7, All disturbed areas ore to drain tto approved sediment contrail measures at all times during land disturbing activities and daring site development until final stabilizntioan is achieved, 6. During dewiatedng operations, wwatter will be pumped into an approved filtering device. 9. The contractor shall inspect all earosion control measures periodically and after each runoff producing rainfall event. Any necessary repairs or cleanup to maintain the effectiveaness of the erosion control devices shall be made immediately. 10. All fill material to be taken frown an approved, designated borrow area, 11. All waste materials shall be taken to an approved waste area. Earth fall 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 translported in compliance with section 13-301 of the Code of Albemarle. 14. Borrow, fill or waste activity invoalving industrial —type power equipment shall be limited to the hours of 7:00arn to 9:00pm. 15. Borrow, fill or waste activity shall be conducted in a safe manner that maintains lateral support, or carder to minimize any hazard to persons, physical damage to adjacent lanai and improvements, and damage to any public street because o slides, sinking, or collapse. '16, The developer shall reserve the right to install, maintain, remove or convert to permanent stormaawater management facilities where applicable all erasion control measures required) by this plan regardless of the sale of any lot, unit, building or other portion of the property. 17. Temporary stabilization shall be iternporary seeding and mulching. Seeding is to be at 75 Ibs/acre, and in the months of Septembers to February to consist ca 50%0 mix of Annual Ryegrass and Cereal Minter Rye, or in March and April to consist of Annual Rye, or May through August to consist of German Milloet, Strati mulch is to be applied at 80lbs/100sf. Alternatives are subject to approved 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 snail. Fertilizer shall be applied at 1000lbs/acre and consist of a 10-20-10 nutrient mix. Permanent seeding shall be applied at 18Olbs/acre and consist of 95% Kentucky 31 or Tall Fescue and 0-5% Perennial Ryegrass or Kentucky Bluegrass. Straw mulch is to be aappli€d at 80lbs/I00sf, Alternatives are subject to approved by the County erosion control inspector, 19, Maintenance: All measures are tto be inspected weekly and after each rainfall. Any damage or clogging to structural measures is to be repaired immediately. Silt traps are to be cleaned when 50% of the wet storage volume is filled with sediment. All seeded areas care to be reseeded when necessary to achieve a goosd 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 sedimaent 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 17-2078) I Plat and topography with two (2) foot contours by B. Aubrey Huffman qe Associates. Provided to Shirnp Engineering: 09/19/14. Field Verified November 2014 Exmg will GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL PLANS 1, THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION C%IFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE "MEEK PRIOR TO THE FINAL INSPECTION, 9, ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO 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, ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING. 4A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT ALL TIMES. 5. PRIOR TO CONINIENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFF -SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY, 6, THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY, T ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED. & DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE, 9, THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH RUNOFF PRODUCING RAINFALL EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES 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. 11 BORROW OR WASTE AREAS ARE TO BE RECLAIMED �',ATHIIN 7 DAYS OF COMPLETION PER ZONING ORDINANCE SECTION 5.1.2& 11 ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13-301 OF THE CODE OF ALBEMARLE 14, BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL BE LIMITED TO THE HOURS OF 7:00AN1 TO 9:00PM, 15, BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAT MAINTAINS LATERAL SUPPORT, OR ORDER TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND IMPROVEMENTS, AND DAMAGE TO AINY PUBLIC STREET BECAUSE 0 SLIDES, SINKING, OR COLLAPSE, 1& THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO PERMANENT STORMWATER MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL MEASURES REQUIRED BY THIS PLAN REGARDLESS OF THE SALE OF ANY LOT, UNIT, BUILDING OR OTHER POR-fl0m OF THE PROPERTY. 17. TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING 15 TO) BE AT 75 LOS/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 APPI [ED AT 880LBS/I00SF. ALT-rRNA-M/ES ARE SUBJECT TO APPROVED BY THE COUNTY EROSION CONTROL INSPECTOR, 18. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND MULCH, AGRICULTURAL GRADE LINIESTONE SHALL BE APPLIED AT 90L8SJI000SF, 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 18OLBS/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 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVED BY THE COUNTY EROSION CONTROL INSPECTOR. 19. MAINTENANCE: ALL MEASURES ARE TO BE INSPECTED WEEKLY AND AFTER EACH RAINFALL. ANY DAMAGE OR CLOGGING TO STRUCTURAL MEASURES IS TO BE REPAIRED IMMEDIATELY. SILT TRAPS ARE TO BE CLEANED WHEN 50% OF THE $NET STORAGE E VOLUME IS FILLED 'WITH SEDIMENT, ALL SEEDED AREAS ARE TO BE AG r_ 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. THE PLAN SHALL BE VOID IF THE O*,IER DOES NOT OBTAIN A PERMIT WITHIN I 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) PROJECT DESCRIPTION THIS SITE 15 AN UNDEVELOPED FORESTED LOT ON INGLEWOOD DRIVE IN ALBEMARLE COUNTY BEING DEVELOPED AS A 9 W41T SUBDIVISION. THE TOTAL AREA OF DISTURBANCE IS 1.52 ACRES, THE PROJECT INVOLVES THE FOLLOWING WORK ACTIVITIES: 1, THE CONTRACTOR SHALL OBTAIN ALL LOCAL AND STATE EROSION AND SEDIMENT PERMITTING REQUIREMENTS AND MAINTAIN ALL EROSION AND SEDIMENT CONTROLS IN ACCORDANCE WITH THE PERMIT REQUIREMENTS, 2. INSTALLATION OF PERMANENT EROSION AND SEDIMENT CONTROL MEASURES AS SHOW14 ON THE PLAN AND DETAILS. 3. GRADING AND PLACEMENT OF FILL SHALL BE IN GENERAL ACCORDANCE WITH THE PLAN. 4, ESTABLISHMENT OF PERMANENT STABILIZATION OF ALL DISTURBED AREAS, EXISTING SITE CONDHIONS THE SITE IS CURRENTLY A VACANT LOT ZONED R-4, ADJACENT PROPERTIES THIS PROPERTY 15 BORDERED TO THE NORTH BY CONMAT PROPERTIES L.C., A CEMENT MIXING PLANT, AND TO THE EAST AND WEST BY UNDEVELOPED PARCELS ON NORTHSIDE DRIVE OFFSITE AREAS: SOIL MAY NEED TO BE DELIVERED TO THE SITE FROM SITES WHICH SHALL HAVE EROSION CONTROL PLANS, SOILS THE SITE CONTAINS THE FOLLOWING SOIL TYPES: 27C- ELIOAK LOAM 7 TO 15Z SLOPES, HSG B 39D- HAZEL LOAM 15 TO 25% SLOPES, HSO 9 CRITICAL AREAS THERE ARE 2 AREAS ON THIS SITE WITH CRITICAL EROSION CONCERNS WITHIN THE LIMITS OF DISTURBANCE. THESE ARE LOCATED ON MANAGED SLOPES ALONG THE PROPOSED ROADWAW. EROSION ON THESE AREAS WILL BE MANAGED BY THE USE OF SEDIMENT TRAPS, SILT FENCING, AND DIVERSION DIKES, THE CONTRACTOR WILL BE SPECIFICALLY WARNED TO WATCH FOR EROSION IN THESE AREAS. EROSION & SEDIMENT CONTROLS 1. CONSTRUCTION ENTRANCE: INSTALL AND MAINTAIN A CONSTRUCTION ENTRANCE, AS NECESSARY, THAT MEETS THE REQUIREMENTS OF STD, AND SPEC, 3.02 AND CONFORMS WITH THE REQUIREMENT.-) OF THE EROSION & SEDIMENT CONTROL PLAN]. 2, SILT FENCE: INSTALL AND MAINTAIN SILT FENCE THAT MEETS THE REQUIREMENTS OF STD. AND SPEC. 3.05. THIS SILT FENCE SHALL BE INSTALLED AS SHOWN ON THE EROSION & 'SEDIMENT CONTROL PLAN AND ACCOMPANYING DETAILS FOR THE PURPOSE OF INTERCEPTING SILT -LADEN RUNOFF BEFORE IT IS DISCHARGED FROM THE SITE. THE SILT FENCE SHALL BE INSPECTED AND MAINTAINED TO ENSURE CONTINUED PERFORMANCE. 3, TEMPORARY CLEANWATER DIVERSION. A RIDGE OF COMPACTED SOIL CONSTRUCTED AT THE TOP OR BASE OF A SLOPING DISTURBED AREA WHICH DIVERTS OFF -SITE RUNOFF AWAY FROM, UNPROTECTED SLOPES AND TO A STABILIZED OUTLET, MAXIMUM EFFECTIVE LIFE IS 18 MONTHS. STD. AND SPEC, 3.09. THE WATER WILL FLOW THROUGH A CWD DESIGNED TO VDOT LD-268 STANDARDS. THIS CULVERT WILL BE LINED WITH EC-2 MATTING. 4. TEMPORARY SEDIMENT TRAP. A SMALL PONDING AREA, FORMED BY CONSTRUCTING AN EARTHEN EMBANKMENT WITH A STONE OUTLET ACROSS A DRAINAGE SWALE, TO DETAIN SEDIIMENT-LADEN RUNOFF FROM SMALL DISTURBED AREAS FOR ENOUGH TIME TO ALLOW MOST OF THE SUSPENDED SOLIDS TO SETTLE OUT, MAXIMUM EFFECTIVE LIFE IS 18 MONTHS. STD. AND SPEC, 113, TO BE CONVERTED INTO A PERMANENT DETENTION POND AT THE END OF CONSTRUCTION AS DETAILED, 5, TEMPORARY DIVERSION DIKE. A RIDGE OF COMPACTED SOIL CONSTRUCTED AT THE TOP OR BASE OF A SLOPING DISTURBED AREA WHICH DIVIERTS SEDIMENT -LADEN RUNOFF TO A SEDIMENT TRAPPING STRUCTURE, MAXIMUM EFFECTIVE LIFE IS 18 MONTHS. STD. AND SPEC, 109THE CLEANWATER DIVERSIONS WILL BE MADE STABLE IBY THE USE OF VDOT LD-268 DESIGN STANDARDS, 6. TEMPORARY SEEDING: TEMPORARY SEEDING SHALL BE APPLIED TO ALL DENUDED AREAS WITHIN SEVEN (7) DAYS TO DENUDED AREAS THAT MAY OR MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT (UNDISTURBED) FOR LONGER THAN 30 DAYS. TEMPORARY SEEDING SHALL BE APPLIED IN CONFORMANCE WITH STD. AND SPEC. 3.31. T PERMANENT SEEDING: PERMANENT SEEDING SHALL BE APPLIED TO AREAS DELINEATED ON THESE PLANS WITHIN SEVEN (7) DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE, PERMANENT SEEDING STABILIZES DISTURBED AREAS AND ENHANCES THE BEAUTY OF THE SITE. B. MULCHING: APPLICATION OF PLANT RESIDUES OR OTHER SUIVABLE MATERIALS TO ME SOIL SURFACE TO PREVENT EROSION AND FOSTER THE GROWTH OF VEGETATION. ORGANIC MULCHES (STRAW) HAVE BEEN FOUND TO BE THE MOST EFFECTIVE, 9� DUST CONTROL. CONDUCT DUST CONTROL OPERATIONS NECESSARY TO MET THE REQUIREMENTS OF STD. & SPEC. 3,39 AS REQUIRED TO CONTROL SURFACE AND AIRBORNE MOVEMENT OF DUST. 10.INLET PROTECTION: INLET PROTECTION MEASURES AROUNF THE NEW INLETS SHALL BE PROVIDED IN ACCORDANCE WITH STD, AND SPEC. 3.07. SILT FENCE, STRAW BALES OR TEMPORARY STONE APPLICATIONS SHALL BE APPLIED AS APPROPRIATE FOR CURRENT GRADE CONDITIONS. 11. OUTLET PROTECTION: RIP -RAP SHALL BE PROVIDED AT THE iOUTFALL OF CONVEYANCE CHANNELS, CULVERTS, AND STORM SEWERS IN CONFORMANCE WITH STD, AND SPEC. 3.181, OUTLET PROTECTION SHALL BE INSTALLED WITH ACCOMPANYING STORM SEWERS AND SHALL BE INSPECTED AFTER EACH RAINFALL EVENT AND REPAIRED IF NECESSARY. ANT SEDIMENT BUILD UP SHALL BE REMOVED. PERMANENT STABILIZATION AND SEQUENCE OF CONSTRUCTION THE FOLLOWING ARE THE PROPOSED MANAGEMENT STRATEGIES AND DETAILED SEQUENCE OF CONSTRUCTION: STAGE 1 1. BUILD THE PAVED CONSTRUCTION ENTRANCE 2. INSTALL SILT FENCE, DIVERSIONS, AND TRAPPING MEASURES AT THE LOCATIONS SHOWN ON THE EROSION & SEDIMENT CONTROL PLAN. 1 CONTACT THE ENGINEER AND ALBEMARLE COUNTY FOR INSPECTION AND APPROVAL OF ALL E&S CONTROL MEASURES. 4. UPON APPROVAL OF ALL E&S CONTROL MEASURES, BEGIN CLEARING THE SITE AND STOCKPILING, 5, DIVERT STREAM VIA PUMP AS SHOWN IN THE SITE PLAN. 6. INSTALL THE 60" CULVERT ALONG THE STREAM BED AND BEGIN TO BACK FILL AS SHOWN IN THE SITE PLAN. STAGE 2: 1, INSTALL PHASE 2 DIVERSION DIKES AND REMOVE SILT FENCE FROM ALONG STREAM. 2, INSTALL THE 60" DETENTION PIPES AS SHOWN. 3, INSTALL INLET AND OUTLET PROTECTION AT THE APPROPRATE LOCATIONS ALONG THE NEW STORM PIPES 5. BACKFILL THE PARKING OT AREA WITH SOIL FROM THE CUT SOIL FROM THE ROAD AREA, 6. MAINTAIN ALL U&S CONTROL MEASURES AND APPLY TEMPORARY SEEDING AND DUST CONTROL AS NEEDED. 7. ESTABLISH AND MAINTAIN PERMANENT STABILIZATION, INCLUDING VEGETATION OF ALL SLOPES AND GRASSED AREAS, STORNAVATER MANAGEMENff- STORNIWATER MANAGEMENT MEASURES MEEIII14C THE REQUIREMENTS OF THE VSMP PERMIT HAVE BEEN INCLUDED. SPECIFICALLY, PURCHASE OF OFFSITE NUTRIENT CREDITS FOR WATER QUALITY AND APPROPRIATE DETEN11014 OF RUNOFF TO MEET THE VRRM ENERGY BALANCE EQUATION. CONSTRUCTION MAINTENANCE THE FOLLOWING CONSTRUCTION MAINTENANCE PRACTICES SHALL BE FOLLOWED AT THE SITE 1, ALL E&6 CONTROL MEASURES WILL BE CHECKED DAILY AND AFTER EACH SIGNIFICANT RAIN EVENT. ALL DEFICIENCIES IDENTIFIED DURING THESE INSPECTIONS SHALL BE CORRECTED AS SOON AS PRACTICABLE, 2, THE SILT FENCE BARRIER SHALL BE REGULARLY CHECKED FOR UNDERMINING, DETERIORATION OR SIGNIFICANT EROSION, SEDIMENT SHALL BE REMOVED AFTER EACH STORM EVENT' AND WHEN THE LEVEL OF SEDIMENT DEPOSITION REACHES HALF THE HEIGHT OF THE CONTROL. 3. THE CONTRACTOR IS RESPONSIBLE FOR ADHERING TO ALL MAINTENANCE REQUIREMENTS SET FORTH IN THE CURRENT EDITION OF THE VIRGINIA SEDIMENT AND EROSION CONTROL MANUAL, OTHER APPLICABLE COMMONWEALTH OF VIRGINIA REGULATIONS AND THE PROJECT SPECIFICATIONS. 4ALL SEEDED AREAS WILL BE REGULARLY CHECKED TO ENSURE THAT A GOOD STAND OF GRASS IS MAINTAINED. 5, AREAS WITH RIP -RAP SHOULD BE REGULARLY INSPECTED TO DETERMINE IF HIGH FLOWS HAVE DAMAGED THESE CONTROLS OR CAUSED EXCESSIVE SEDIMENT DEPOSITION, ALL AREAS SHALL BE MAINTAINED IN ACCORDANCE WITH THE REQUIREMENTS OF THIS E&S CONTROL PLAN, ENVIRONMENTAL CONTROLS 1, CONTRACTOR SHALL PROVIDE AND MAINTAIN ALL ENVIRONMENTAL CONTROL MEASURES SO As TO COMPLY WITH LOCAL ORDINANCES, STATE AND FEDERAL LAWS AND REGULATIONS APPLICABLE TO WATER POLLUTION IN WATERS OF THE STATE AND IN INTERSTATE WATERS, 2, CONTRACTOR SHALL MINIMIZE THE POTENTIAL FOR AIR POLLUTION BY THE USE OF EMISSION CONTROL EQUIPMENT ON CONTRACTOR OPERATED EQUIPMENT, SHUT-DOWAN OF MOTORIZED EQUIPMENT WHEN NOT IN USE, AND ACTIVELY CONTROLLING DUST EMISSIONS THROUGHOUT THE PROJECT. EROSION & SEDIMENT CONTROL PERMITTING CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL LOCAL AND STATE EROSION AND SEDIMENT CONTROL PERMITS AND MAINTAINING ALL EROSION AND SEDIMENT CONTROLS IN ACCORDANCE WITH THE PERMIT REQUIREMENTS. GENERAL NOTES 1. THE INFORMATION AND DATA SHOWN OR INDICATED wNTH RESPECT TO THE EXISITING UNDERGROUND UTILITIES AT OR C0i',ITIGUOUS TO THE SITE ARE BASED ON INFORMATION AND DATA FURNISHED TO THE OWNER AND ENGINEER BY THE OWNERS OF SUCH UNDERGROUND FACILITIES OR OTHERS. THE OWNER OR ENGINEER SHALL NOT BE RESPONSIBLE FOR THE ACCURACY OR COMPLETENESS OF SUCH INFORMATION OR DATA. THE CONTRACTOR SHALL HAVE FULL RESPONSIBILITY FOR CONFIRMING THE ACCURACY OF THE DATA, FOR LOCATING ALL UNDERGROUND UTILITIES, FOR COORDINATION OF THE WORK WITH 0*IERS OF SUCH UNDERGROUND UTILITIES DURING CONSTRUCTION, FOR THE SAFETY AND PROTECTION THEREOF AND REPAIRING ANY DAMAGE THERETO RESULTING FROM THE WORK. ALL OF THESE CONDITIONS SHALL BE MET AT NO ADDITIONAL COST TO THE OWNER. THE CONTRACTOR SHALL CONTACT "MISS UTILITIES" OF VIRGINIA AT 1-aOO-552-7001 PRIOR TO THE STAIRT OF WORK. 2. WHEN WORKING ADJACENT TO EXISTING STRUCTURES, POLES, UTILITIES, ETC., THE CONTRACTOR SHALL USE WHATEVER METHODS THAT ARE NECESSARY TO PROTECT STRUCTURE'S FROM DAMAGE. ANY DAMAGE CAUSED BY THE CONTRACTOR OR ITS SUBCONTRACTORS SHALL BE THE CONTRACTOR'S SOLE RESPONSIBILITY TO REPAIR OR REPLACE. THIS EXPENSE IS THE CONTRACTOR'S RESPONSIBILITY, 3. REPLACEMENT OR REPAIR OF DAMAGED STRUCTURES SHALL BE AT THE CONTRACTOR'S EXPENSE, A THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTING ALL EXISTING SITE STRUCTURES FROM DAMAGE AND COORDINATING WORK 30 THAT THE GINNER CAN MAKE NECESSARY ARRANGEMENTS TO MODIFY/PROTECT EASTING STRUCTURES FROM DAMAGES, 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING ALL UTILITY OWNERS, ADJACENT LAND OWNERS WHOSE PROPERTY MAY BE IMPACTED AND THE VIRGINIA DEPARTMENT (OF TRANSPORTATION PRIOR TO COMPLETING ANY OFF -SITE WORK, 6. CONTRACTOR SHALL 11,10TIFY AND COORDINATE ALL WORK INVOLVING EXISTING UTnUTiEs WITH UTILITY OWNERS, AT LEAST 72 HOURS PRIOR TO THE START OF CONSTRUCTION, 7, ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSIHA STANDARDS FOR THE CONSTRUCTION INDUSTRY (29 CFR PART 1926). S. THE CONTRACTOR SHALL VERIFY THE LOCATIONS OF ALL BOUNDARIES, BUILDINGS, VEGETATION, AND OTHER PERTINENT SITE ELEMENTS, CONTRACTOR SHALL IMMEDIATELY REPORT ANY DISCREPANCIES BETWEEN EXISTING CONDITIONS AND CONTRACT DOCUMENTS TO _ITHE OWNER AND ENGINEER, 9. CONTRACTOR SHALL SUBMIT FOR THE APPROVAL OF THE OWNER SUBMITTALS OF ALL SPECIFIED MATERIALS LISTED IN THE PLANS, TO INCLUDE SHOP DRAWINGS, MANUFACTURER"S SPECIFICATIONS AND LABORATORY REPORTS. THE OWNER'S APPROVAL OF SUBMITTALS WILL BE GENERAL AND WILL NOT RELIEVE THE CONTRACTOR FROM THE RESPONSIBILITY OF ADHERENCE TO THE CONTRACT AND FOR ANY ERROR THAT MAY EXIST. 10.CONITRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL NECESSARY PERMITS, INSPECTIONS, BONDS, AND OTHER RELATED ITEMS IN ACCORDANCE WITH LOCAL AND STATE POLICY. MINIMUM STANDARDS (MS) - All applicable Virginia Erosion and Sediment Control Regulations and Minimum Standards shall be adhered to during all phases of construction, These include, but are not limited to the fallowing: 1, STABLIZATION OF DENUDED AREAS: Permanent or temporary soil stabilization shall be applied to bare areas within seven days after final grade is reached on any portion of the site. Temporary soil stabilization shall be applied 1within seven days to denuded areas -that may not be at final grade, but will remain dorm ant or undisturbed for longer than 30 days Permanent stabilization shall be applied at areas that are to be left dormant for more than 1 year. 2. STABILIZATION OF SOIL STOCKPILES: During construction of the project, soil stockpiles shall be stabilized or protected with sediment trapping measures. The applicant is responsible for temporary protection and permanent stabilization of all soil stockpiles on site as well as soil intentionally transported from the project site. 3.PERMANENT VEGETATIVE COVER A permanent vegetative cover shall be established on denuded areas not otherwise permanently stabilized. Permanent vegetation shall not be considered established until a ground cover is achieve that, in the opinion of the county Inspector, is uniform and mature enough to survive to inhibit erosion. 4. TIMING; & STABILIZATION OF SILT TRAPPING MEASURES: Sediment basins and traps, perimeter dikes, sediment barriers and other Measures intended to trap sediment shall be constructed as a first st ep in 'TT, any land disturbing activity and shall be, made functional before upslope y-In land disturbance takes place. 5. STABILIZATION OF EARTHEN STRUCTURES: Stabilization meaw-ires shall be applied to earthen structures such as dams, dikes and diversions immediately after installation. UJ S HENI P C. SEDIMENT TRAPS AND BASINS- 0. A sediment basin shall control surface runoff from disturbed areas that is comprised of flow from drainage areas greater than or equal to three acres. The sediment basin shall be designed and constructed to accommodate the anticipated sediment loading for the land disturbing activity. The outfall device or system device shall take into account the total (drainage circa flowing through the disturbed area to be served by the basin. 7. CUT AND FILL SLOPES: Cant and fill slopes shall be designed and constructed in a manner that will minimize erosion. Slopes that are found to be eroding excessively sivithin one year of permanent stabilization shall be provided with additional slope stabilizing measures until the problem is corrected. - - - &CONCENTRATED RUN-OFF DOWN CUT OR FILL SLOPES: Concentrated runoff shall not flow down cut or fill slopes unless contained within an adequate temporary or permanent channel, flume, Or dope drain structure. 9. WATER SEEPS FROM A SLOPE FACE: Whenever water seeps from as slope face, adequate drainage or other protection shall be provided, 10-STORM SEWER INLET PROTECTION: All storm sewer inlets that are made operable during construction shall be protected so that sediment -laden water cannot enter the conveyance system without first being filtered or otherwise treated to remove sediment. 11. STABILIZATION OF OUTLETS: Before newly constructed stormwater conveyance channels are made operational, adequate outlet protection and any required temporary or permanent channel lining shall be installed in both the conveyance channel and receiving channel, 12-WORK IN LIVE WATERCOURSES: When work in a live watercourse is performed, precautions shall be taken to minimize encroachment, control sediment transport and stabilize the work area to the greatest extent possible during construction. Nonerodible material shall be used for the construction of causeways and cofferdams. Ear -then fill may be used for these structures if armored by nonerodible cover materials. 13-CROSSING A LIVE WATERCOURSE: When a live watercourse must be crossed by construction vehicles more than twice in any six month period, a temporary stream crossing constructed of nonerodible materials shall be provided. 14-APPLICABLE REGULATIONS: All applicable federal, state and local regulations pertaining to working in or crossing live watercourses shall be met. 15. STABILIZATION OF BED AND BANKS The bed and banks of a watercourse shall be stabilized immediately after work in the watercourse 13 completed. 16.UNDERGROUND UTILITIES: Underground utilities shall be installed in accordance with the following standards in addition to other criteria: a.No more than 500 linear feet of trench may be opened at one time. b.Excavated material shall be placed on the uphill side of trenches c.Effluent for dewatering operations shall be filtered or passed through approved sediment trapping device, or both, and discharged in a manner that does not adversely affect flowing streams or offsRe property. dl.Material used for backfiffing trenches shall be properly compacted in order �to minimize erosion and promote :stabilization. e.Restabilization shall be accomplished in accordance vilth these regulations, f. Applicable safety regulations shall be complied with, 17.CONSTRUCTION ACCESS ROUTES: Where construction vehicle access routes intersect paved public roads, provisions shall be made to minimize the transport of sediment by vehicular trucking onto paved surfaces. Where sediment is transported on to a public road surface, the rood shall be cleaned thoroughly at the end of each day. Sediment shall be removed by shoveling or sweeping and transported to a sediment control disposal area. Street washing shrAII be allowed only after sediment is removed in this manner. This provision shall apply to individual lots as well as to larger land disturbing activities. 18-TEMPORARY E&S CONTROL MEASURE REMOVAL: All temporary erosion and sediment control measures shall be removed within 30 days after final site stabilization or after temporary measures are no longer needed, unless otherwise authorized by the local program authority. Trapped sediment and the disturbed soil areas resulting from the disposition of temporary measures shall be permanently stabilized to prevent further erosion and sediment, 19.ADEQUACY OF RECEIVING CHANNELS - Properties and waterways downstream from the development site shall be protected from sediment deposition, erosion and damage, due to increases in volume, velocity and peak flow rates of 5tormwater runoff for -the stated frequency storm of 24-hour duration, '�il7Z UA 0 SAN '0 WKM T� M. P'. 061 KQI 00 OAO, 0 VV BRIAN & J EN4N I FER, lk�, I- Ll SP I E I - Scale- 1 "20' Jus I M, S-�H)EWP LEC /N-I o. 4451 I�V) 6 IN GAUGE I (F � x -4 rl1) r nN,1c-`TPHrTIC FI F-KITPAMPF J PROVIDE CHANNEL TABUZ-flN EC-2 T K 6 TEMPORARY V x 12°RIP-RAP OUTLET PROTECTION ponmr IN' T PROTE-ClION TO E jsTjNC, ISTORM SEWER INLET -- Ex. "END OF STATE MAINTENANCE' Sign —�CIL DIVIDE X 3.0 ' a 3. 7 ,09 3,1 Q 3.06 [DRAWN TO SCALE] 3.13 118 �� 1) J - n 3032 q 3�35 ` 3.39 ® mm C - 3001 SILT FENCE INLET PROTECTION TEMPORARY DIVERSION DIKE CLEAR WATER DIVERSION DIKE TREE PROTECTION FENCE TEMPORARY SEDIMENT TRAP OUTLET PROTECTION TEMPORARY SEEDING PERMANENT SEEDING MULCH DUST CONTROL SOIL DIVIDE LIMITS OF DISTURBANCE DRAINAGE AREA SAFETY FENCE RIGHT—OF—WAY DIVERSION UE IP I;C4i�P� T /1-,, UT Pip I.TS Ps COO Scale: 1'5=20 97 b� I I I U I I U Y U I I ICI I L, t,UI I LI UI UI II IVU01VC; Z)P1c; UNr� �D, I U P I U I I LBI I j UI I I oV,� U 4 I I i,, passive recreation (e.g., trails), and limited bash hogging to maintain desired vegetative Community (but no more than four braes a year'). ..SHDAP Lip Io 45 i 93 14T r( TE-MPOP,,ARY DIVERSION DIKE Cnmoncsind Soil a T'tPICAL GRAVEL STRUCTURE TYPICAL EARTHEN STRUCTURE _2_'�RIGHT-OF­WAY DF ER, ION 'U-'IKLj_q C blot To Scale DRIP LINE SNOW FEN BOARD FE CORRECT METHODS OF TREE FENCING 'BPE OUTLET TO FLAT REA WITH NO DEFINED flAN N EL --� � L a y 0 Z SECTION A -A FILTER CLOTH VEY IN �"-� REGONINIENDE® FOR ENTIRE PERIMETER OUTLET- PROT TIN T C6 Not To Scale EWA WPM __­_�_001 tww-CORRECT TRUNK ARMORING 00 WPM TMANGULAR BOARD FENCE Protection F (TP) � llol To `wale - - �- PERMANENT SEEDING SPEC CATIONS February 16 through April 30: Kentucky 31 Fescue - 128 lbs/acre, Fled Tapp Grass - 2 Ibs/ac°re, Annual Faye - 20 lbs/acre, Add 20 lbs,/acre Indian grass when slopes are greater than 3:1. May 'I through August 15. Kentucky 31 Fescue - 128 lbs/acre; iced Top Grass - 2 lbs/acre; Foxtall Millet - 20 Ibs/acre, Add 20 lbs/acre Indian grass when slopes are greater than 3e1. August 16 through October 31: Kentucky 31 Fescue - 120' lbs/acre, Red Tap Grass - 2 lbs/acre-, Annual Rye - 20 Ibs/acre, Add 20 lbs/acre Indian grass can slopes greater than 3:1. November 1 through February 15. Kentucky 31 Fescue - 128 lbs/acre; Red Top Gross - 2 lbs/acre, Winter Rye - 20 Ibs/acre, Add 20 lbs/acre Indian grass on slopes greater than 3: 1. MULCHING SPECIFICATIONS: Straw or hay at a rate of 2 tons/acre. Must be anchored. Spread with mulch blovior or by hand. LIME AND FERTILIZER SPECIFICATIONS: Lime and fertilizer needs should be determined by soil tests. Soil tests may be preformed by the Cooperative Extension Service Soil Testing Laboratory at VPl&SU, or by a reputable commercial laboratory. Information concerning the Mate Soil Testing Laboratory is mailable from CITY Extension Agents. Under unusual conditions where R is not possible to obtain a soil test, the following soil amendments will be applied: For Permanent Seeding. Seeded areas shall be limed at a rate of 2 tons per acre, and fertilized at a rate of 1,000 lbs. per acre of `I0-20-10 (10 lbs. per 1,000 square feet) or equivalent. For Temporary Seeding: Seeded arias shall be limed at a rate of 2 tons per nacre, and fertilized at a rate of Egg lbs. per acre of 10-20-10 (10 lbs. per 1,000 square feet) or equivalent. 3_�PERMANENT SEEDING (Pi 6 brat To Scale ORIGINAL l GROUND � ELEV. EL=A. •I .T° H 67 Cad. YD./ACRE � rD2 VARIABLE EL- 67 CU. °fO./AOI3E ®1 4 1AK (EXCAVATED) L=C FILTER CLOTH ORIGINAL GROUND ��- ELEV. *SEE PLATE 3.13-1 COARSE AGGREGATE CLASS T RIPRAP Paved construction entrance for erosion ce trod Dtans CON ,T tiU TIF:ON i d B 2 P'%, t..�FILIaa ROF f�w7 SPHuALT PAVED 11 or hl ;I,L A'IND I,.+GRE`SS CPFRATI?Jl a N P P4 p C, ,lyf:E PLAN FIL7E SECTION TO ,UK rl CN` A a lit Rlalalm Water tali of I hick 11111st, be ri >anilli11iaunn '1 inch ballc;r-ac R Y" a , a a is - a~a a i t �` 11 a 7 1�I D• •r � �; 1 � 1 1l a- � •gal � a��.� .��� �a��da �_1� � ��ar as �>)_7�a�Ot a � _._ � � L_a ,Id�_laate tL� � L'onstaint pa ssljne. Wash mrsater 11113'aat be. c ualie'd away f oaaa dae Pub Dance to an aapla'aa:_a` ed ;; ttai q- am'a to Iea>love 4sedlt leat, -11 sedime?at sb afl be prel,,eenled fi-on! PAVED WASH RACK 9=1M. FINIP111111 0-0, poop Not To Same "ABLE 3e39-A ADHESIVES USED FOR DUST CONTROL Water Application Dilution Type of Rate Adhesive (Adhesive: Water) Nozzle Gallons/Acre Anionic Asphalt Emulsion 7:1 Coarse Spray 1,200 (Latex Emulsion i ,5:1 Fine Spray 35 Resin in Water 4-1 Fine Spray 300 CROSS E C T I N OF OUTLET Acrylic Emulsion (Non -Traffic) 7:1 Coarse Spray CLASS L RIPRAP Acrylic Emulsion lion LENGTH (IN FEET) _ (Traffic) 3.5: t Coarse Spray 6 X DRAINAGE AREA q p (IN 0,) DIVERSION( DIKE DU T CO"'TRO-LL Not To Scale - - - -- �° 40 COARSE AGGREGATE TEXCAVATE® '': � FILTER CLOTH AREA COARSE AGGREGATE SHALL BE VDT 3, #357 OR #5 CUTLET (PERSPECTIVE VIEW-) Sediment Trap Design Dala Weir DA wet D1 wet Vol. Area 1 Dry D2 Dry Vol. Area `L No. A 0 t,;' H(k) Z(ft.) Length (Acs.) Vol. ( ) Cy (sq. ft.) (ft.) I (sq1 rt.) (ft.) (Req.) (Pratt.) (Req.) (Prov.) 1 510 509.0 506-0 2.0 2-5 3.4 0.57 38.2 3.0 F3O- 468.0 38.2 2.0 50.1 8834.0 2 512 511.0 509.0 2.0 2.5 1.7 0.29 19.4 2.0 26.2 432-0 19.4 1.0 19.5 620-0 13� �[ IMENT TRAP T ------------------------ �C6 / blot To wale ORGANIC x Acre Per 1000 sq.-ft. hotdry periods.* Applyas , withr0trogen per ton. Do riot iU1a01 1LA "I-ITRIA-T ` APPLXA"LIO, A+dS i:1'avl or Hay �I a 2 tO133 7�a - 9 tt3s, Free- Krota'a vvteds and civarW s' (taa,iraaAnrl 2 m-aflrero Must b�,� aaiciaoredi.o tons ftSS±' SpIeadl witb mTalc'ra bto'riicT vrtraror COver) or by kiaaailP Fibta• 1VID16 Tt�aa�a�Jaaaan;a 35 lbse o notuse as arlutcta T�ar 1500 lbs. wint,,:-a myer or �iaja"%rt I :;tair;�y:. C�ra1! w1k, sir - lom 15 - 2J5 lbs. 0Jt Oj 5'aareddd 1n 4_6" 1eraly0go Air-dried. Do not a?3e 1n fime tti-ra areas. ,1'4�p11y eta m-m1 e1? b1aawer r hapd- by WoOra Chips 4 4 6 wrras 185 - 275 ffi 3. � Free of coarse araaal~ro Air- �`teda Tmslt 1' tta tise in ffim_- tlarl' ma's, iN:i��iy mt>la nnl_itcb 1rawea-, chip bmndt-IT, or by to aa`is.~<. �'a�-k Chips0 70 au. 1_2 cu. yds. 1-0rQ� 0� �.r�;a,a;,P >;xafl�ara', Air- Bark ydW�a dr.,ede Do 'ao1 usc; in ?a.ra I� Shredded u?rf ,areas, lwppty sit I aark_ araaatcia tato"apff, ciliia h'aiadter, or by fade -mulch �?iiT ta1B'3a1• �_'iea.`$ when ee3 a + a� �� Only -available mulch .ta _ When Mbar should be use=i, apply at a min-ta-paann raiO of 200 tbs,/acu or 4-5 11j-&/1000 sgv ft, S oaarce: Va. �`�1C K5 MULCHING To Scale MU) �`" (WITHOTTT W-IR OUPPO T-,) rp- I. SET THE STf®KES, 2. EXC,,k\iATE A 4"X 4" TRENCH tJRLORE ALONG THE LINE OF STAKES. Not To Scale TABLE :3.31-,C MWORARY S-E DDING P A�J`ll' MATE .�+S1S LS, SEEDRAIG RA!f E-5,A-M DATES w ,. <`ry1�E1�1�:ad_1 RATE 1'dol�'a'.§-�'' 3/1 ras2lls sFl era 7"1-1115 _ T TT_SEE-DING T J--No-t -Not To Scale 30 STAPLE FILTER MATERIAL TO STAKES AND EXTEND IT INTO THE TRENCH. 4. IBACKFILL AND COMPACT THE EXCAVATED SOIL. {{ t IQJILT FENCE (SR WAD WIRE SJUPPU'RT m era c� �a v �3 A h �1 �B2 ®3 540 - 2� � - Ir- f ° 4� �a �a °---- - - I 540 � �4 � Ln � I � ` Is m sg 6 9 � fry I� ➢ PIS f� � .. �r �➢ ..57 LED + co 01 IFS ...� "i" . ,.. -"�' ""'. - -CD "S- ---- --- . 535 5.35 �, — �. V) 530 - 1zz - 530 -- IT e—A Tower— 0 �P 525 i IL1. f 1 525 B ? CURB CUT a 1 0Y FLOW TO A - nlrnu 520 Separation 20 --- - 515 515 _ r -6.30_ � a _ _�— — __ 510 510 PropOse1 Gr de — 3,40 505 — -- -- 505 _ _2,50 r 0`° HOP. Ya -- 500 500 A T --- . I ICDDO � ��a T (`I -Cc 1,13221 LIIe a 405 �® ➢- 73 Lq a 405 _ 490 e - --- 10+00 10+50 11+00 11+50 12+00 12+50 \ NC STORM �d ATE, COEI E AE C U LV EPT PPOFF_ E E Horizontal Sallee 1 ' =40', Vertical Scale. 1 "'=1 of J F n E � E m r� ~ M, L- o E E va rs p w � E m' w� �m2ID o o J a x E -� L1t `;� d E l \ ®Ea �� of ❑� ca 0 TYPICAL MANHOLE FRAME & CODER N.T.5 FIG S-I-D COVER LIFT NOTCH 12 1%2" 2 318" - - r� WA ~— TER } ' CAST IRON LID 18' MF[FFI BOX 6„ EXTENSION PIPE SLOT ' (2 PLACES) NOTES: (1) A 1-.3%4" DIAMETER HOLE IS REQUIRED IN THE LID FOR TOUCH READ METERS_ TYPICAL_ METED BOXES (5i8--1" METERS) NTS FIG, Irv-7 r ci/: lq L'E-'4-�:LIi.P2o .,...x.. •, ili.L ralF+3UGCv'A s7n, #5 ,s .P.. Y: : tl�,LA;,I 4 Pxf_h it4c6 ">}TH Two «ti- ','a3 1➢:€1 ht 1 J PJ 6i F,Ja.A l,d:Ghi..3 IIC' P P +i-fl± A 4.5...,d CA C Tol^F�6-: R{ L Y 4Y ':FuR N iCl., - C61i:- TG C.iJ1'6. D. Ni#lia161S.7:w.i F:Ov , I" G6Nrl•'Sr FIR WI,E;,>FEiL^a h<E To or P S IF.FtHJlY C"i 5F" I7Cdi NVE. S a i t T ➢�1F�`��� i� GEylr�tr� � ea � nirar _1_C4Lv441n1C` log') TO DE �u al>LwPin F�#.ac2a,,c_ . 6 ' I C lle71 P_J "7Ff 3Nz:Fi Cc d xa nr�° E cr ffriSocE Fix 'I # fv._ik 3 t'H Y1' 0 T pLP NCI©,MI!YQi [ - Jh.Y ' E s..: nnaJFT 1 � nrrartsra'-rr a�¢ rva Ira .w. k.;wc s I! Wµ I"",. IT, Ytc M14 A: # 6 3 15 ➢^ fRAp 1'S ii4, THS MIT Ml'C EF FIEUTol RE4.l YTLFC£ ( C b A CL 1dF'. J4 4 A 6i H°I h E G L t u'9 P'+ 6 fiE 4 '3 fFa I I ; 6hC Fil, 4 diCEP, ` C.ff dd PI E.'u {4 6 T Y C cu 0 Eh'F 9 9E �-Li"TJ k f9Yfi5 ."° ¢' H t o .ff. Gi'?'3I H Srd YG4F:Rl YRTE-:.`{L It day 1PF C # dIE: SH,v"I'ki dAK Hu4i ffi � t[y 4}Yi Y,U 4 A'it tl r"F i Y F?Ji SNk, tr,A1 gb tU k .45R N. TCI.. Y➢IUL U3 PSH c.ld]C T'tIN ca lFon o 6Bk cLT,9&ie (�ie'v+If;I • YIY F F 1 rv.f.STt} V T- T•1' M h y... y ti' v , .,,,..,.c m,,„9 a.0 :P� til,wtr:E oc. c a ... r � 7 fJ ,3 Tv^d0.G FA r11E T,.t 'S^...., aF °1E""°�R t rns 1 ,e Ia Eu �3.. a n Y K' .. ,ri, i p£ � 3c .ra o�� T PLA 4 VIEW cw a o iT�x° stag r.�cr .cr..:dT.. r't1 EI SEF c, I>€x a L #, 2 FE F,.A i INPD AY D R d -?P4 Y P Q �vY M Pki LCf' lTiT41 P2 Mp, a Imo---- xrer cr sx sa„ M I rul3cri rn sro LILI L G Y O iJC '.I[ 9F o4 oII1 F °A PI a .t 4 f P 11 H[SsTP St aE£'it Fr CHa' e.. I H ua tr :re'uer. a I °Y -.F➢ , r?la:a a. c.e": ^F ,t G ,G, ..JT] d F"iE 6s P.PE3fF'. - I t � o, 1� L to _ 9 w I- - y, 'OP. f,S 47P- - 41+ �.Y � f1 S.Y°aa: .LY ST-1 1 U sa I S I �t - ul 1 ti I i I 81 C I d 2_ f LYk CtrtlC :t1 ii '>3 r"Ab P C fii6 17 w 6 SECT1'0 NP A-C, RECRON B-0 are Txaa s ;, roe,c�,xlae- 2 5 f 9 al ? r� r .t+ °Pi Te! i rI�'� rya '1AMCiEf�TB H1 � _17o' aa, "'_ vle .ra c�d�a.�wT c rc.-'FnRTxT'6aY EC } ti 1 I CEP:i E4. E,1 J qi,„y r Jh JL I I 1 a{ FLFTTEa , r�P, ili. t 1 L a,^- �- I t�T.rS'S. I o�l I I I I ! 'ECI QEA1 a. FSTt E I ! I 9E 11vZ,LNf. EL'2'FIV Ib k b 1HEC9FOLD Ld 530 525 520 515 5410 505 500 405 400 485,, cad I I �6 i �; cJ�� a �- rD ' n + Lo + Co o ProposedLIJ Grade I s= r spa � LJ I dating Qrade MH lop e v '. _.-• -" a ._t .. lype—A lower — I , I - I ._ _. 1-_ aF wnpr 1 e45LP 17 U27 � , 0.5 -- 1.21 15" �-IDP - C % d I Lj9kII� �!f �i�LO + 0 10+00 11+00 11+5® 12+00 12+50 13+C 2 aETENTION PIPE B PROF - LE 7 )Horizontal- Salle: 1 "=40', Veriica! Scale: 1 "=10' FRAME & GOVER (SEE FIG. S-1-D,E) STREET SURFACE OR �- /- NON -PAVED AREA SI_CPED AREA`�'� 1'-0" MAX RUBBER COATED STEEL I„ STEPS EAST IN PLACE —� \ \ -0 WIN PRECAS F REINFORCED CONCRETE SECTIONS 12_­ MIN "C" RING SEALS 16'° MAX MINIMUM ELEVATION - DIFFERENCE ACROSS M,H_ 5- 4°-4" FROM INLET TO OUTLET SHALL UE 0.20 FEET. DEPTH OF FI OIN CONCRETE—, � VARIES CHANNEL TO BE FILLETS 3/4 DIAMETLR OF— CONTRIBUTING- SEWER, Y T— A FILLETED INVERT FOR A SMOOTHd 1`l„ TRANSITION OF FLOW BENYEEN INLET & OUILEF PIPE SHALL BE PROVIDED. MIN. 6" 13EDDINIG NOTE Wf N0. 68 STONE 1_ BEDDING THICKNESS REQUIREMENT SHOWN IS MINIMUM AND SHALL BE SPECIFICALLY DETERMINED BY THE CONSULTANT FOR THE SOIL CONDITIONS. 2- THE CONSULTAN F WILL DETERMINE WHETHER MANHOLES SHALL HAVE EXTENDED OR NON -EXTENDED BASES, 3. ALL JOINTS, LIFT HOLES, INLETS, OUTLETS TO BE SEALED & GROUTED INSIDE AND OUT, TYPICAL_ MANHOLE SECTION SHOWING BRANCH TIE—IN iiTv:."� _02A`ftT''Nr ItY .'OHAXII�E'f9 TO n1 VARIOUS T=kOW L05E r`!.(,OLF.n I II 11 I' ➢ I f f � � .,.._-_ r r i - 7 ao" f I k , - I r - ,� r t I �' I •-x° I x7, t i 14 P I , ,F l I, flan- it - rrzvra k -, ilaM9 au!rt' - -, ,� I a� w vu mEalr©Ir ua •Y a e Y 'e. a 4m ro• V H � I Y.tcls il y yn I I ca h ,J9 G' RPM aoGc= E _ _➢,py,ITIT➢._S F{1➢� � 0 .�F49,°�Efa ^>r cl �11 r 2 '' TURN , ay N r«� I1 P F c*ua a[ •,i na � to t ¢ t vnd ,rt a YB 4t�'i3la.lauNlPn. 6,.s#tu ". -alu m1 a � I� cx L�3 �, T>=a. Da. � � » z P r I;� � STEM- r<let n eea f� e-0r e - m z €�: - x cL I s '°v ees, u¢c. s r1E-. Pk sr[a d 7 47 Sc S.i.. 1 3 C6 t l 51-a"1 4110 1 SJ Ry s _ C I h G 1" a� €/.:r 6.1' ; sly diau o- F -Lk � w' '� -AFJ w IEu 2aM "ex =c urr.sr�r r♦ i, ,.9 LG. Y d T 7 97 .sLfl s" t a 9a 3i 4 9 J .wSL'4p W 2 097 +t'3T aJ33 "' 9:LYi MR C '9 410 01 Y° i 9 Y r K, 6 tl aDM S49'S Ea a s si Ia3 k° iYF IAP2 } �"' 5x17 9 3 9 E !~ r° - .lo � r° co 0 9' iP TS 7 6- d C^ 3D t ]i 0 !T" 1 ii wyryP PS T. at oA ITl:} .9 GH a`•G c. ti 6 u3 '- m ., � g } F Y 7` GAD � 5T 9f i.SEU ra a T ur R 1 C C T G 'wGl id3 J 9 IS7Y sc 45? I3? e s° faT r s' r a ram; IIa d a s X fs -n t 3 � 3 '-5 •7 4n 13H9 I r+ 5 Y.Y. 3 I13. P[o k5 T 6 7 � rG I-loI ­`L I 14T4 83 7 v' d 1 m9 4 a r aCaJ s nP fi. JUNCTION BOX DETAILS FM ANGULAR ire k . 14 s YG'SS'i 4i 9:,*N.TtYFPTf 9F CPChN3�',AT r,r,,,Ii t I9F1E THIr Is Y !' ST9t LES iTr - I Frio. EKH TH6' It LA! . fAi jur,tmrk s�,bh TEt.P.,!NAL FULD, sl. ,1,. ,usv LE� ���lll A I a VIN '4m c r r t. h E f �fr`(J Y9'VrE R4 -wtE IAPJi OLOT € 4 } > 4 FD To a rEr ; x 22RGLr. 4 �.�., - IFE CIE nlar t t'r L r JUNCTION SLC1T _ ', - cr- s ^,LET ro -E ¢IE - NS AC'I9C {"F llfT. 1— TIRE '� t5V _ E 3 ' Ltx5 W 5L,a4+1 Icwl L. I STEY,N Y YH13f 3� 1111LES FORMED Rbo N1, II STEEL L*» VIEW '+anew ET�Le I11111111VILE,rH TAFLI-✓,`, GIR_ RA&1 F l s f of H STt, LE U11114ex OUT IDR FILL SLOPE INSTALLATION DIT1 1 IN STALLATN7N a MAE3°1L N"vTE I. JLL1 F16 ! rriL Kd^T ! 47 IS P PE Lp lE9 „ Bu 'F, rr FSr'"ES F .�Fi-ny'tE9 A h, PL .E yO,,T.. .,PFH©;; EU Fo UX CS L.ST ol TI E d I`S IP Y , " a1vE gslT6a 1l-0E ,Nv:IE)i$VN13 r`o FEy �N n FL4 Ew. ' M¢TE§ I¢L.a T'OF'EIi . 6. Ji c t i. 3. 'd T4G• STP..kLES t2 "gl}9EEi Mrf Fri(TiL4Ed"u <wE 14 syrRUVEu Hz TrF EJ I E a, rAY 35 [IK'UTEIp MI. ROE SUPES SHCIYOe J_ 1rf7H -0F UATck21SJ- WY `fHrf' FRC a N:11°vILM M vSMk FY E4tI{EArz.£r5 xDF 3 caR a FEET A CePl 9F YHE I Yb ,iNw;,,I-,_etED ''rN, yG BFI LMll IS ;. FILE IN THE U?1U1,1L p1#yGE Jy>, ori- Ftf L _ECD Fe` OSICII•! t'T3WTF?OL PRODUCT ��r eAeEH 9oL Ts<S 'Sll_L,T4a.Za L^F t r< 41b,n&eP gGJTk /E COVERING INSTALLATION AION CRITERIA TE rU€-2f L"Ei Ai t j �`• - 3000 PSI CONC. BASE / BENCH SLOPED TO FLOW Jlq CHANNEL 1/4" : 1r MIN BRANCH 4l/ 2" FLEX113LE CONNECTION -j 1 � NOTE_ WITH STAINLESS STEEL ALL CONNECTIONS TO BANE EXISTING MANHOLES SHALL BE CORED AND A FLEXIBLE W CONNECTION " BOOF " It INSTALLED P TYPICAL MANHOLE PLAN SHOWING BRANCH TIE IN NTS FIG. S-I-E LIETXL15 OF TOWERS TYrE Y .. ... 'YFG 3 FYOE,.� TQ �P SF U ' F£6➢ +) tC V1,P7 4V . 4 k" yy 1 C CI, i'lli66,',n 1'. T.iG ._ Grar.w i '..Tm1:1i 4.rm ru 9E V D rE+E'ke R P R L utPr'e_ H G;nt Ft:] °IJLii Stf 6^F 15 Ptl} IrdT_1ILi2 L,.0 a +. arP. 1,„ AYFs 1d 13 4i kJi q: PVP� �t rir #?r6F P,3' „ 31-2 T4 MD f E, D k n F4 F ¢{N=EFU SU r �-3" TCk l � mir ]i_ s-d kc, h 311 -E 17s 3=" 2 e FS J G �'re,o � t,H do-nrw I, �avrPs I P�Prk4 FPo)S I1rai�Ci �+' FHF6Y� S 13Y✓_J" ! 3 LGYEH Y � L awB. h w i "KIP 11.141. OF ! - - C4 :1,+rh,11Et3 S a6wl cr SECTIS,tiU ?1-A -- - S° <T a" _ I ry 1' I 0. P � r,T ^4 IU t R,^Av ? py S .'».k TA It 1 i0 .� d 1_ r : .•" LY.f yr of to h'] E1 0'F_� FS. &^9cS 3 G F[!�fFil ,n r�€ern>: e , d' Y 1, L _ G tlr1AS T dp�FL T .l I f A C 9 \ a.� y 4d or �(C 1 Y h lhy. i a S. PL�t,i ' P'LA3v1 "9 F I T fl weT TIE pia T T`E a LI 9 5 R TOWER PF [ Ur N C'S,LP1'J l i FriI,NLt Kt d Ii 1 tT S d x Tir'E it iT Y kt. Ul IlillrCA FC tl YTPL C Par I T Hr N T r r u I lq T 24 � YF 61& hG tCk Ft" �tlA3 Y_. 29 f.Y]Nt iLiE pVL 5 EF } (;,-# iFi IY C;"ti PL ri'JNI.ITE'J � C 7 n �aa FraeD Pl allc rs E4 F 1 m �-2D - rr IRL6¢LtJf za o. fo ILF'rH F'FS1 YC9f -031 vJk^uTi 'il t A?6 aN: z sr o_rn s IFtPx F£Lr lu r of sa s>=xe ls��- - THFI ^ IW1 9[ -0rTT➢S+HI "d -Y G rGOr FGH VWR H TF . crs relr FPE x H0V .Fc 4oPFfdh GR 'F1'-P1 Y:" 6 N�-2 fYtl! SCYtEft LTJ 'Ilm 3 F']H c96 £.PEL,L Afl [1ti`:''�iGlt*� � F H dE+P U F'� 4PF 4+S SIF ,. }di16 HY '} 4 f' :tC4 TI,C, IIiPE. FCR F 4I:k3 DAt 6,m ,y?v.-tT r f rIVFS k t K.fl_ 7. ,Ti 1 ca. 9 .38_.... ?d1J Z➢El .-0L`7 J'1i't _ dL "'. .,hDrf 3 9/ 99 . '�k �y q TOWER ��+µy ary,�,�j� FOR 'Yc�97 s,�r ��q 'Z a�` 5Y6,F s U 7'al�. T" � .. 6� S � �F1-E y°arr JL1.,,, I�,lTa p ai � 49')P'w.'°el�Ri DEPTH �1) 'm W oe a, >:3 nc..an �a:rr.�n rz� rerr�Fetvrnrau •Ja6.'ae 530 �03 03-k 04 525 5�°0 --540 In- M S Cc to - - LO -- - -oaf c� z s r 520 535 I -� ! � L ➢ °cIs H LfD ' r � a �" DID c LLJ _ 31 01. 535 l4n En m Lam➢ --r- O 515 530 - -- I w - I �- _.. ➢ ---- - - 530 Proposed 0rs��� U) U) 510 525 — — --- EN �� __ 525 E I _ LQ 505 520 - pp I.I - 'o 520 Nlir�hLI I - _ �°4���� Z 0MP - , _ �. Separation 5 �00 515 -- - 0._ 515 40,E I 510 -- F. 510 CID � r f� ['ply 490 'rr �_ 1 r 505 505 I- ��. �. � =I � in I° i" 0455m�'�13 5010 50 10+00 10+50 11+00 11+5�➢ 3 DETEEITII PIPE C PROFILE C7 H rozorlita! Scale: 1 "=40'I Vertical Scale; 1 as=10' TEMPORAR"Y t 1 ! fr II ! r` '` `< DIKE, - , .:: ::::. _= 4.5' min. Compacted Soil F loin 510 505 500 405 400 4850 J .� 4 � ➢3� 1➢ �L,1LI� . I I �e e r� 1 1 p 510 505 500 405 400 ➢0,-00 II+00 11+5 5 -STORM SEWER PIK EEE Di THRU D Horizontal Sale: 1 P"=40', Vertical Salle, 1 aY-10' NM 9 2 Inv. Edo 50 °0° 3" Orific, DET- -PIPE B WEIR -DETAIL I 39 , ,_99 —c, a r-1 QET° E WEIETIE E E P °� T E � i E P I I �I E E C C7 SCALE �� PIP---- R _ Q-- _ Noi To Scale L STGN CF 0ATLET AMETFECTI(MI MOM A NPE f"EAWiG try➢L�i, 4,ItlN.,"1M TAINMN COINIT1TION °y am oT $ ,3 °CTCR) r r Ir ➢ i. I'. r �L. ,�- , -. _ ,r.-,... a ,. IY r s �1T.:T�'. TL , I } i 9 4 E k I i I a F a.l �' - 1 4. ml { Y� 1 l � I'B � _ E ,• fi-1 X A4. 9 aI 3 t' � 2 . ,. I > T 4' 1" V ti+ f Lri i:➢➢i,.1,E, r , ,.,.: r ; H c . t y 9 r ➢ h k "9 F8 y f tb ; 4 S 3° r L.9 I .' >rs r �R : w S r I , r r i s f I a 1 1 j _ ,. r � �+a ✓ T. I r Wr- of ^ i .- r• 'S ... 4 a I f 4 ° I E 1 .. , � 3' ... ,., .,.... , I .... „ r,. 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