720-18576-24-01 CH RR Waterlines_Construction Drawings.pdf

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ENGINEERING • SURVEYING • LAND DEVELOPMENT • ENVIRONMENTAL

GEOTECHNICAL • CONSTRUCTION TESTING & INSPECTION • CULTURAL RESOURCES

540.552.5592

1861 PRATT DR, STE 1100 BLACKSBURG, VA. 24060

HANDP.COM

INSPIRED / RESPONSIVE / TRUSTED

REV.

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COMMONWEALTH OF VIRGINIA, CATAWBA HOSPITAL

WATERLINE REPLACEMENT PROJECT - IFB 24-004 CH WATERLINE REPLACEMENT

ROANOKE COUNTY , VA.

STATE PROJECT CODE: 720-18576-002

DBHDS PROJECT CODE PC - 720-18576-24-01

ARLINGTON

WASHINGTON, D.C.

ESSEX

WESTMORELAND

LOUDOUNFREDERICK

CLARKE

PRINCE

WILLIAM

FAUQUIER

STAFFORDCULPEPER

SPOTSYLVANIA

W

AR

REN

PA

GE

SHENANDOAH

MADISON

GREENE

RAPPHAHANNOCK

ORANGE

FAIRFAX

KING

GEORGE

AC

CO

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AC

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N O

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TH

AM

PT

O N

MIDDLESEX

RICHMOND

KING AND QUEEN

YORK

GLOUCESTERCITY

CHARLES

NEW KENT

SURRY

JAMES

CITY

NORTHUMBERLANDLANCASTER

MATEWS

VIRGINIA

BEACH

ISLE

WIGHT

OF

SUFFOLK

CHESAPEAKE

LOUISA

GOOCHLAND

HANOVER

AMELIA

POWHATAN

CHESTERFIELD

HENRICO

FLUVANNANELSON

ALBEMARLE

PRINCE

EDWARD

APPOMATTOX

BUCKINGHAM

CU

M

BE

RL

AN

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NOTTOWAY

BRUNSWICK

GREENSVILLE

MECKLENBURG

HALIFAX

CHARLOTTE

LUNENBURG

DINWIDDIE

PRINCE

GEORGE

CAROLINE

KING WILLIAM

SUSSEX

SOUTHAMPTON

AUGUSTA

HIGHLAND

AMHERST

ROCKB

RID

GE

BEDFORD

ALLEGHANY

CRAIG

ROANOKE

BOTETOURT

PITTSYLVANIA

FLOYD

PATRICK HENRY

FRANKLIN

MONTGOMERYBLAND

BUCHANAN

WYTHE

TAZEWELL

SMYTH

GRAYSON

WASHINGTON

RUSSELL

DICKENSON

CARROLL

GILES

PULASKI

LEE

SCOTT

WISE

BATH

ROCKINGHAM

CAMPBELL

N

DESIGNED BY

BLACKSBURG, VIRGINIA

INSPIRED│RESPONSIVE │TRUSTED

HURT & PROFFITT, INC

Sheet List Table Sheet Number Sheet Title

G01 TITLE SHEET

G02 GENERAL NOTES

G03 E&SC NOTES

G04 E&SC DETAILS

G05 STANDARD DETAILS

G06 STANDARD DETAILS

G07 STANDARD DETAILS

G08 STANDARD DETAILS

G09 INGRESS EGRESS PLAN

C01 SHEET LAYOUT SURVEY DATA

C02 PLAN SHEET

C03 PLAN SHEET

C04 PLAN SHEET

C05 PLAN SHEET

C06 SITE RESTORATION

C07 PROFILES

C08 PROFILES

C09 PROFILES

C10 PROFILES

C11 PROFILES

CONTACTS:

Jennifer Hamby, CCM, LEAN CM, LEED AP Department of Behavioral Health and Developmental Services Project Manager Office of Environment of Care Facilities Service Division 804-205-2212

Cindy McDaniel Department of Behavioral Health and Developmental Services Chief Operating Officer Catawba Hospital 540-375-4210

Mark York Department of Behavioral Health and Developmental Services Buildings & Grounds Director Catawba Hospital 540-312-5969

SEQUENCE OF CONSTRUCTION

· FOLLOWING IS A SAMPLE WORKFLOW PLAN. CONTRACTOR SHALL SUBMIT AN OFFICIAL

PHASING PLAN, INCLUDING MEASURES TO CONTROL AND MAINTAIN SAFE VEHICULAR AND

PEDESTRIAN TRAFFIC USING SAFETY FENCING, ECT., TO THE ENGINEER AND OWNER FOR

APPROVAL PRIOR TO BEGINNING WORK.

· INSTALL TEMPORARY SIGNAGE AND MAINTENANCE OF VEHICULAR AND PEDESTRIAN

TRAFFIC DEVICES.

· POTHOLE EXISTING UTILITIES. POTHOLE EXISTING BUILDING CONNECTIONS. ALERT ENGINEER

AND OWNER OF ANY DESCREPANCIES FROM THE PLANS.

· INSTALL 8” MAIN WATERLINE, VALVES, METERS, AND RELATED APPURTENANCES BEGINNING

NEAR STATION 10+00 AND ENDING NEAR STATION 31+65.

· TIE PROPOSED 8” MAIN WATERLINE TO THE EXISTING 12” MAIN WATERLINE AT STATION

10+00.

· FLUSH THE NEWLY INSTALLED 8” MAIN WATERLINE AND PERFORM PRESSURE AND

BACKTERIOLOGICAL TESTING ON THE NEWLY INSTALLED 8” MAIN WATERLINE.

· AFTER SUCCESSFUL COMPLETION OF PRESSURE AND BACKTERIOLOGICAL TESTING

CONTRACTOR SHALL BEGIN INSTALLING AND CONNECTING SERVICE LINES FROM THE NEW

8” MAIN WATERLINE TO THE INDIVIDUAL BUILDINGS, FIRE HYDRANTS, ETC.

· AFTER ALL CONNECTIONS ARE MADE TO THE NEW 8” MAIN WATERLINE THE OLD

WATERLINES SHALL BE CUT, CAPPED, AND ABANDONED AS SHOWN ON THE PLANS.

· RESTORATION SHALL BE COMPLETED AS SHOWN ON THE PLANS.

· CONFIRM SIZING AND MEASUREMENTS OF WATER TREATMENT PLANT WORK.

· FABRICATE NEW MAIN LINE WITH HANDWHEEL OPERATED GATE VALVE.

· COORDINATE WATER TREATMENT SHUTDOWN WITH CATAWBA STAFF.

· REMOVE EXISTING SECTION OF PIPING AND INSERT NEW PIPING AND VALVE.

GENERAL NOTES

· CONTRACTOR SHALL POTHOLE ALL EXISTING UTILITY CROSSINGS PRIOR TO INSTALLATION OF

WATERLINES. CONTRACTOR SHALL ALERT ENGINEER AND OWNER OF CONFLICTS, IF ANY ARE

FOUND.

· CONTRACTOR SHALL CONFIRM ALL PIPE SIZES PRIOR TO BEGINNING INTERCONNECTION

WORK.

APPLICABLE CODES AND STANDARDS

· CONSTRUCTION OF PROFESSIONAL SERVICES MANUAL (CPSM) 2023, REVISION 0.

· VIRGINIA UNIFORM STATEWIDE BUILDING CODE (VUSBC) 2018.

· VIRGINIA CONSTRUCTION CODE (VCC) - 2018 (VUSBC PART 1).

· VIRGINIA EXISTING BUILDING CODE (VEBC) - 2018 (VUSBC PART II).

· VIRGINIA MECHANICAL CODE (VMC) - 2018

· VIRGINIA STATEWIDE FIRE PREVENTION CODE (VSFPC) 2018

· INTERNATIONAL FIRE CODE (IFC) 2018 - (WHERE REFERENCED IN THE VUSBC AND VEBC)

· STANDARD FOR SAFEGUARDING CONSTRUCTION, ALTERATION, AND DEMOLITION

OPERATIONS - NFPA 241-2013 (WHERE REFERENCED IN THE IFC & VSFPC)

· HANDICAPPED ACCESSIBILITY: 2010 ADA STANDARDS FOR ACCESSIBLE DESIGN - 9/15/2010

(2010 ASAD)

· STANDARD FOR THE INSTALLATION OF PRIVATE FIRE SERVICE MAINS AND

APPURTENANCES - NFPA 24-2016.

THE CONTRACTOR SHALL HAVE A VALID MISS UTILITY TICKET PRIOR TO

EXCAVATION. CONTRACTOR TO CONTACT MISS UTILITY AT 811, 72 HOURS

PRIOR TO BEGINNING EXCAVATION AND DO NOT DISTURB SOIL UNTIL DIG

TICKET HAS BEEN PROCESSED AS REQUIRED BY CPSM 5.8.6.2.

DIG NOTICE:

ASBESTOS DISCLOSURE STATEMENT

AN ASBESTOS INSPECTION WAS NOT PERFORMED BECAUSE ALL WORK WILL

TAKE PLACE OUTSIDE OF THE EXISTING BUILDINGS. THE EXISTING WATERLINES

BEING REPLACED ARE COMPRISED OF DUCTILE IRON PIPING.

LEAD MATERIALS DISCLOSURE STATEMENT

AN INSPECTION TO IDENTIFY LEAD CONTAINING COMPONENTS HAS NOT BEEN

CONDUCTED BECAUSE ALL WORK WILL TAKE PLACE OUTSIDE OF THE EXISTING

BUILDINGS. THE EXISTING WATERLINES BEING REPLACED ARE COMPRISED OF

DUCTILE IRON PIPING. THE OWNER HAS NO KNOWLEDGE OF LEAD CONTAINING

WATERLINE COMPONENTS.

STATE PROJECT CODE:

720-18576-002

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ENGINEERING • SURVEYING • LAND DEVELOPMENT • ENVIRONMENTAL

GEOTECHNICAL • CONSTRUCTION TESTING & INSPECTION • CULTURAL RESOURCES

540.552.5592

1861 PRATT DR, STE 1100 BLACKSBURG, VA. 24060

HANDP.COM

INSPIRED / RESPONSIVE / TRUSTED

REV.

GENERAL NOTES

G02

MGG

CBD

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STATE PROJECT CODE:

720-18576-002

LAT.

CHECKED BY:

DRAWN BY:

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DATE:

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ENGINEERING • SURVEYING • LAND DEVELOPMENT • ENVIRONMENTAL

GEOTECHNICAL • CONSTRUCTION TESTING & INSPECTION • CULTURAL RESOURCES

540.552.5592

1861 PRATT DR, STE 1100 BLACKSBURG, VA. 24060

HANDP.COM

INSPIRED / RESPONSIVE / TRUSTED

REV.

E&SC NOTES

G03

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12 FEB 24

-80.318494 36.911436 20230442

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STATE PROJECT CODE:

720-18576-002

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CRITERIA, TECHNIQUE OR METHOD

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PRACTICES PROVIDED

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AutoCAD SHX Text %%uMINIMUM STANDARDS

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FOR ALL DENUDED AREAS

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FOR ALL DENUDED AREAS

AutoCAD SHX Text SHOULD SEEPS OCCUR IN ANY EXISTING OR NEW CUT OR FILL SLOPE, THE CONTRACTOR SHALL FIRST INSURE THAT THERE ARE NOT AREAS OF PONDED WATER AT THE TOPS OF THE SLOPES, AND THEN SHALL CONTACT BOTH THE DESIGN ENGINEER AND THE PROJECT GEOTECHNICAL ENGINEER FOR ON-SITE EVALUATION OF THE AREAS OF SEEPAGE.

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SELF-EXPLANATORY

AutoCAD SHX Text THE FOLLOWING STANDARDS ARE TO BE PROVIDED OR ADDRESSED ON EVERY DEVELOPMENT PROJECT EXCEEDING 10,000 S.F. IN AREA OF DISTURBANCE. THESE STANDARDS ARE CONSIDERED A MINIMUM AND MAY REQUIRE ADDITIONAL MEASURES AS DEEMED NECESSARY BY THE LOCAL APPROVING AUTHORITY OR THE CONSULTING ENGINEER.

AutoCAD SHX Text PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. TEMPORARY SOIL STABILIZATION SHALL BE APPLIED WITHIN SEVEN DAYS TO DENUDED AREAS THAT MAYNOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT FOR LONGER THAN 14 DAYS. PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT ARE TO BE LEFT DORMANT FOR MORE THAN ONE YEAR.

AutoCAD SHX Text DURING CONSTRUCTION OF THE PROJECT, SOIL STOCKPILES SHALL BE STABILIZED OR PROTECTED WITH SEDIMENT TRAPPING MEASURES. THE OWNER IS RESPONSIBLE FOR THE TEMPORARY PROTECTION AND PERMANENT STABILIZATION OF ALL SOIL STOCKPILES ON SITE AS WELL AS BORROW AREAS AND SOIL INTENTIONALLY TRANSPORTED FROM THE PROJECT SITE.

AutoCAD SHX Text 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 ACHIEVED THAT, IN THE OPINION OF THE LOCAL PROGRAM ADMINISTRATOR OR DESIGNATED AGENT, IS UNIFORM, MATURE ENOUGH TO SURVIVE AND WILL INHIBIT EROSION.

AutoCAD SHX Text SEDIMENT BASINS AND TRAPS, PERIMETER DIKES, SEDIMENT BARRIERS AND OTHER MEASURES INTENDED TO TRAP SEDIMENT SHALL BE CONSTRUCTED AS A FIRST STEP IN ANY LAND-DISTURBING ACTIVITY AND SHALL BE MADE FUNCTIONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE.

AutoCAD SHX Text STABILIZATION METHODS SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, DIKES AND DIVERSIONS IMMEDIATELY AFTER INSTALLATION.

AutoCAD SHX Text SEDIMENT TRAPS AND BASINS SHALL BE DESIGNED AND CONSTRUCTED BASED UPON THE TOTAL DRAINAGE AREA TO BE SERVED BY THE TRAP OR BASIN.

AutoCAD SHX Text CUT AND FILL SLOPES SHALL BE CONSTRUCTED IN A MANNER THAT WILL MINIMIZE EROSION. SLOPES THAT ARE FOUND TO BE ERODING EXCESSIVELY WITHIN ONE (1) YEAR OF PERMANENT STABILIZATION SHALL BE PROVIDED WITH ADDITIONAL SLOPE STABILIZATION MEASURES UNTIL THE PROBLEM IS CORRECTED.

AutoCAD SHX Text CONCENTRATED RUNOFF SHALL NOT FLOW DOWN CUT OR FILL SLOPES UNLESS CONTAINED WITHIN AN ADEQUATE TEMPORARY OR PERMANENT CHANNEL, FLUME OR SLOPE DRAIN STRUCTURE.

AutoCAD SHX Text WHENEVER WATER SEEPS FROM A SLOPE FACE, ADEQUATE DRAINAGE OR OTHER PROTECTION SHALL BE PROVIDED.

AutoCAD SHX Text 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.

AutoCAD SHX Text 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.

AutoCAD SHX Text 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. EARTHEN FILL MAY BE USED FOR THESE STRUCTURES IF ARMORED BY NONERODIBLE COVER MATERIALS.

AutoCAD SHX Text WHEN A LIVE WATERCOURSE MUST BE CROSSED BY CONSTRUCTION VEHICLES MORE THAN TWICE IN ANY SIX (6) MONTH PERIOD, A TEMPORARY STREAM CROSSING CONSTRUCTED OF NONERODIBLE MATERIAL, SHALL BE PROVIDED.

AutoCAD SHX Text ALL APPLICABLE FEDERAL, STATE AND LOCAL REGULATIONS PERTAINING TO WORKING IN OR CROSSING LIVE WATERCOURSES SHALL BE MET.

AutoCAD SHX Text THE BEDS AND BANKS OF A WATERCOURSE SHALL BE STABILIZED IMMEDIATELY AFTER WORK IN THE WATERCOURSE IS COMPLETED.

AutoCAD SHX Text UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WITH THE FOLLOWING STANDARDS IN ADDITION TO OTHER APPLICABLE CRITERIA: 1) NO MORE THAN 500 LINEAR FEET OF ANY TRENCH MAY BE OPENED AT ONE TIME. 2) EXCAVATED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES. 3)EFFLUENT FROM DEWATERING OPERATIONS SHALL BE FILTERED OR PASSED THROUGH AN APPROVED SEDIMENT TRAPPING DEVICE, OR BOTH, AND DISCHARGED IN A MANNER THAT DOES NOT ADVERSELY AFFECT FLOWING STREAMS OR OFF-SITE PROPERTY. 4)MATERIAL USED FOR BACKFILLING TRENCHES SHALL BE PROPERLY COMPACTED IN ORDER TO MINIMIZE EROSION AND PROMOTE STABILIZATION. 5)RESTABILIZATION SHALL BE ACCOMPLISHED IN ACCORDANCE WITH THESE REGULATIONS. 6)APPLICABLE SAFETY REGULATIONS SHALL BE COMPLIED WITH.

AutoCAD SHX Text WHERE CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT PAVED OR PUBLIC ROADS, PROVISIONS SHALL BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT BY VEHICULAR TRACKING ONTO THE PAVED SURFACE. WHERE SEDIMENT IS TRANSPORTED ONTO A PAVED OR PUBLIC ROAD SURFACE, THE ROAD SURFACE SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE REMOVED FROM THE ROADS BY SHOVELING OR SWEEPING AND TRANSPORTED TO A SEDIMENT CONTROL DISPOSAL AREA. STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER.

AutoCAD SHX Text ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN THIRTY (30) DAYS AFTER FINAL SITE STABILIZATION OR AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED, UNLESS OTHERWISE AUTHORIZED BY THE LOCAL PROGRAM ADMINISTRATOR. TRAPPED SEDIMENT AND THE DISTURBED SOIL AREAS RESULTING FROM THE DISPOSITION OF TEMPORARY MEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENT FURTHER EROSION AND SEDIMENTATION.

AutoCAD SHX Text GENERAL EROSION AND SEDIMENT CONTROL NOTES: ES-l: UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE CONSTRUCTED AND UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS 9VAC25-840 EROSION AND SEDIMENT CONTROL REGULATIONS. ES-2: THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE-CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO THE 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. ES-3: ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING. ES-4: A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT ALL TIMES. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT ALL TIMES. ES-5: PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED 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 OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY. ES-6: THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION 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. ES-7: ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES AND 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. ES-8: DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE. ES-9: THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH RUNOFF-PRODUCING RAINFALL EVENT. 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. INSPECTION: THE GENERAL CONTRACTOR SHALL INSPECT DISTURBED AREAS OF THE SITE THAT HAVE NOT BEEN FULLY STABILIZED, AREAS USED FOR MATERIALS STORAGE AND STOCKPILE AREAS WHICH ARE EXPOSED TO PRECIPITATION, STRUCTURAL CONTROL MEASURES, AND CONSTRUCTION VEHICLES ACCESS AREAS AT LEAST EVERY (14) CALENDAR DAYS, AND WITHIN FORTY-EIGHT (48) HOURS OF THE END OF A STORM EVENT PRODUCING ONE-HALF ( ) 12) INCH OR GREATER OF PRECIPITATION. WHERE AREAS HAVE BEEN PERMANENTLY OR TEMPORARILY STABILIZED, OR RUNOFF IS UNLIKELY DUE TO WINTER CONDITIONS, SUCH INSPECTIONS SHALL BE CONDUCTED AT LEAST ONCE EVERY MONTH. INSPECT DISTURBED AREAS, MATERIALS STORAGE AREAS AND STOCKPILE AREAS WHICH ARE EXPOSED TO PRECIPITATION FOR EVIDENCE OF, OR THE POTENTIAL FOR SEDIMENT ENTERING THE STORM DRAIN SYSTEM. INSPECT EROSION AND SEDIMENT CONTROL MEASURES IN ACCORDANCE WITH REQUIREMENTS STATED IN THE CONTRACT DOCUMENTS, AND INSPECT STORM DRAINS DISCHARGE POINTS FOR EXCESSIVE SEDIMENTATION. CORRECT SITE CONTROLS AS REQUIRED TO REDUCE SEDIMENTATION OF STORM DRAINS, CULVERTS, AND RECEIVING CHANNELS. IF CONTROLS OR SEDIMENT PREVENTION AREAS ARE FOUND TO NEED REPAIR OR MODIFICATION, THE GENERAL CONTRACTOR SHALL PROVIDE ADDITIONAL MEASURES OR MODIFICATIONS AS REQUIRED. ANY ADDITIONAL MEASURES OR MODIFICATIONS TO EXISTING CONTROLS SHALL BE RECORDED AS FIELD REVISIONS TO THESE PLANS. IN THE EVENT THAT ADDITIONAL CONTROLS ARE FOUND TO BE REQUIRED, THE GENERAL CONTRACTOR SHALL BE RESPONSIBLE FOR IMPLEMENTING AND INSTALLING THESE CONTROLS BEFORE THE NEXT ANTICIPATED STORM EVENT. A REPORT SUMMARIZING THE SCOPE OF THE INSPECTIONS, NAME OF INSPECTOR, INSPECTOR'S CERTIFICATION, DATES OF INSPECTIONS, MAJOR OBSERVATIONS PERTAINING TO THE IMPLEMENTATION OF THESE EROSION CONTROL PLANS, AND ACTIONS TAKEN SHALL BE DOCUMENTED AND RETAINED AS A PART OF THESE PLANS. MAJOR OBSERVATIONS SHALL INCLUDE: THE LOCATIONS OF EXCESSIVE SEDIMENTATION FROM THE SITE, LOCATIONS OF CONTROLS REQUIRING REPAIR, LOCATIONS OF FAILED OR INADEQUATE CONTROLS, AND LOCATIONS WHERE ADDITIONAL CONTROLS ARE NECESSARY.

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AutoCAD SHX Text PROPERTIES AND WATERWAYS DOWNSTREAM FROM DEVELOPMENT SITES SHALL BE PROTECTED FROM SEDIMENT DEPOSITION, EROSION AND DAMAGE DUE TO INCREASES IN VOLUME, VELOCITY AND PEAK FLOW RATE OF STORMWATER RUNOFF FOR THE STATED FREQUENCY STORM OF 24-HOUR DURATION IN ACCORDANCE WITH THE FOLLOWING STANDARDS AND CRITERIA. STREAM RESTORATION AND RELOCATION PROJECTS THAT INCORPORATE NATURAL CHANNEL DESIGN CONCEPTS ARE NOT MAN-MADE CHANNELS AND SHALL BE EXEMPT FROM ANY FLOW RATE CAPACITY AND VELOCITY REQUIREMENTS FOR NATURAL OR MAN-MADE CHANNELS: A. CONCENTRATED STORMWATER RUNOFF LEAVING A DEVELOPMENT SITE SHALL BE DISCHARGED DIRECTLY INTO AN ADEQUATE CONCENTRATED STORMWATER RUNOFF LEAVING A DEVELOPMENT SITE SHALL BE DISCHARGED DIRECTLY INTO AN ADEQUATE NATURAL OR MAN-MADE RECEIVING CHANNEL, PIPE OR STORM SEWER SYSTEM. FOR THOSE SITES WHERE RUNOFF IS DISCHARGED INTO A PIPE OR PIPE SYSTEM, DOWNSTREAM STABILITY ANALYSES AT THE OUTFALL OF THE PIPE OR PIPE SYSTEM SHALL BE PERFORMED. B. ADEQUACY OF ALL CHANNELS AND PIPES SHALL BE VERIFIED IN THE FOLLOWING MANNER: ADEQUACY OF ALL CHANNELS AND PIPES SHALL BE VERIFIED IN THE FOLLOWING MANNER: 1) THE APPLICANT SHALL DEMONSTRATE THAT THE TOTAL DRAINAGE AREA TO THE POINT OF ANALYSIS WITHIN THE CHANNEL IS THE APPLICANT SHALL DEMONSTRATE THAT THE TOTAL DRAINAGE AREA TO THE POINT OF ANALYSIS WITHIN THE CHANNEL IS ONE HUNDRED TIMES GREATER THAN THE CONTRIBUTING DRAINAGE AREA OF THE PROJECT IN QUESTION; OR 2) (A) NATURAL CHANNELS SHALL BE ANALYZED BY THE USE OF A TWO-YEAR STORM TO VERIFY THAT STORMWATER WILL NOT (A) NATURAL CHANNELS SHALL BE ANALYZED BY THE USE OF A TWO-YEAR STORM TO VERIFY THAT STORMWATER WILL NOT OVERTOP CHANNEL BANKS NOR CAUSE EROSION OF CHANNEL BED OR BANKS. (B) ALL PREVIOUSLY CONSTRUCTED MAN-MADE CHANNELS SHALL BE ANALYZED BY THE USE OF A TEN-YEAR STORM TO VERIFY ALL PREVIOUSLY CONSTRUCTED MAN-MADE CHANNELS SHALL BE ANALYZED BY THE USE OF A TEN-YEAR STORM TO VERIFY THAT STORMWATER WILL NOT OVERTOP ITS BANKS AND BY THE USE OF A TWO-YEAR STORM TO DEMONSTRATE THAT STORMWATER WILL NOT CAUSE EROSION OF CHANNEL BED OR BANKS; AND (C) PIPES AND STORM SEWER SYSTEMS SHALL BE ANALYZED BY THE USE OF A TEN-YEAR STORM TO VERIFY THAT STORMWATER WILL PIPES AND STORM SEWER SYSTEMS SHALL BE ANALYZED BY THE USE OF A TEN-YEAR STORM TO VERIFY THAT STORMWATER WILL BE CONTAINED WITHIN THE PIPE OR SYSTEM. C. IF EXISTING NATURAL RECEIVING CHANNELS OR PREVIOUSLY CONSTRUCTED MAN-MADE CHANNELS OR PIPES ARE NOT ADEQUATE, IF EXISTING NATURAL RECEIVING CHANNELS OR PREVIOUSLY CONSTRUCTED MAN-MADE CHANNELS OR PIPES ARE NOT ADEQUATE, THE APPLICANT SHALL: 1) IMPROVE THE CHANNELS TO A CONDITION WHERE A TEN-YEAR STORM WILL NOT OVERTOP THE BANKS AND A TWO-YEAR IMPROVE THE CHANNELS TO A CONDITION WHERE A TEN-YEAR STORM WILL NOT OVERTOP THE BANKS AND A TWO-YEAR STORM WILL NOT CAUSE EROSION TO CHANNEL THE BED OR BANKS; OR 2) IMPROVE THE PIPE OR PIPE SYSTEM TO A CONDITION WHERE THE TEN-YEAR STORM IS CONTAINED WITHIN THE IMPROVE THE PIPE OR PIPE SYSTEM TO A CONDITION WHERE THE TEN-YEAR STORM IS CONTAINED WITHIN THE APPURTENANCES; 3) DEVELOP A SITE DESIGN THAT WILL NOT CAUSE THE PRE-DEVELOPMENT PEAK RUNOFF RATE FROM A TOWER STORM TO DEVELOP A SITE DESIGN THAT WILL NOT CAUSE THE PRE-DEVELOPMENT PEAK RUNOFF RATE FROM A TOWER STORM TO INCREASE WHEN RUNOFF OUTFALLS INTO A NATURAL CHANNEL OR WILL NOT CAUSE THE PREDEVELOPMENT PEAK RUNOFF RATE FROM A TEN-YEAR STORM TO INCREASE WHEN RUNOFF OUTFALLS INTO A MANMADE CHANNEL; OR 4) PROVIDE A COMBINATION OF CHANNEL IMPROVEMENT, STORMWATER DETENTION OR OTHER MEASURES WHICH IS PROVIDE A COMBINATION OF CHANNEL IMPROVEMENT, STORMWATER DETENTION OR OTHER MEASURES WHICH IS SATISFACTORY TO THE VESCP AUTHORITY TO PREVENT DOWNSTREAM EROSION. D. THE APPLICANT SHALL PROVIDE EVIDENCE OF PERMISSION TO MAKE THE IMPROVEMENTS. THE APPLICANT SHALL PROVIDE EVIDENCE OF PERMISSION TO MAKE THE IMPROVEMENTS. E. ALL HYDROLOGIC ANALYSES SHALL BE BASED ON THE EXISTING WATERSHED CHARACTERISTICS AND THE ULTIMATE DEVELOPMENT ALL HYDROLOGIC ANALYSES SHALL BE BASED ON THE EXISTING WATERSHED CHARACTERISTICS AND THE ULTIMATE DEVELOPMENT CONDITION OF THE SUBJECT PROJECT. F. IF THE APPLICANT CHOOSES AN OPTION THAT INCLUDES STORMWATER DETENTION, HE SHALL OBTAIN APPROVAL FROM THE VESCP IF THE APPLICANT CHOOSES AN OPTION THAT INCLUDES STORMWATER DETENTION, HE SHALL OBTAIN APPROVAL FROM THE VESCP OF A PLAN FOR MAINTENANCE OF THE DETENTION FACILITIES. THE PLAN SHALL SET FORTH THE MAINTENANCE REQUIREMENTS OF THE FACILITY AND THE PERSON RESPONSIBLE FOR PERFORMING THE MAINTENANCE. G. OUTFALL FROM A DETENTION FACILITY SHALL BE DISCHARGED TO A RECEIVING CHANNEL, AND ENERGY DISSIPATORS SHALL BE OUTFALL FROM A DETENTION FACILITY SHALL BE DISCHARGED TO A RECEIVING CHANNEL, AND ENERGY DISSIPATORS SHALL BE PLACED AT THE OUTFALL OF ALL DETENTION FACILITIES AS NECESSARY TO PROVIDE A STABILIZED TRANSITION FROM THE FACILITY TO THE RECEIVING CHANNEL. H. ALL ON-SITE CHANNELS MUST BE VERIFIED TO BE ADEQUATE. ALL ON-SITE CHANNELS MUST BE VERIFIED TO BE ADEQUATE. I. INCREASED VOLUMES OF SHEET FLOWS THAT MAY CAUSE EROSION OR SEDIMENTATION ON ADJACENT PROPERTY SHALL BE INCREASED VOLUMES OF SHEET FLOWS THAT MAY CAUSE EROSION OR SEDIMENTATION ON ADJACENT PROPERTY SHALL BE DIVERTED TO A STABLE OUTLET, ADEQUATE CHANNEL, PIPE OR PIPE SYSTEM, OR TO A DETENTION FACILITY. J. IN APPLYING THESE STORMWATER MANAGEMENT CRITERIA, INDIVIDUAL LOTS OR PARCELS IN A RESIDENTIAL, COMMERCIAL OR IN APPLYING THESE STORMWATER MANAGEMENT CRITERIA, INDIVIDUAL LOTS OR PARCELS IN A RESIDENTIAL, COMMERCIAL OR INDUSTRIAL DEVELOPMENT SHALL NOT BE CONSIDERED TO BE SEPARATE DEVELOPMENT PROJECTS. INSTEAD, THE DEVELOPMENT, AS A WHOLE, SHALL BE CONSIDERED TO BE A SINGLE DEVELOPMENT PROJECT. HYDROLOGIC PARAMETERS THAT REFLECT THE ULTIMATE DEVELOPMENT CONDITION SHALL BE USED IN ALL ENGINEERING CALCULATIONS. K. ALL MEASURES USED TO PROTECT PROPERTIES AND WATERWAYS SHALL BE EMPLOYED IN A MANNER WHICH MINIMIZES ALL MEASURES USED TO PROTECT PROPERTIES AND WATERWAYS SHALL BE EMPLOYED IN A MANNER WHICH MINIMIZES IMPACTS ON THE PHYSICAL, CHEMICAL AND BIOLOGICAL INTEGRITY OF RIVERS, STREAMS AND OTHER WATERS OF THE STATE. L. ANY PLAN APPROVED PRIOR TO JULY 1, 2014, THAT PROVIDES FOR STORMWATER MANAGEMENT THAT ADDRESSES ANY FLOW ANY PLAN APPROVED PRIOR TO JULY 1, 2014, THAT PROVIDES FOR STORMWATER MANAGEMENT THAT ADDRESSES ANY FLOW RATE CAPACITY AND VELOCITY REQUIREMENTS FOR NATURAL OR MAN-MADE CHANNELS SHALL SATISFY THE FLOW RATE CAPACITY AND VELOCITY REQUIREMENTS FOR NATURAL OR MAN-MADE CHANNELS IF THE PRACTICES ARE DESIGNED TO I. DETAIN THE WATER QUALITY VOLUME AND TO RELEASE IT OVER 48 HOURS; DETAIN THE WATER QUALITY VOLUME AND TO RELEASE IT OVER 48 HOURS; II. DETAIN AND RELEASE OVER A 24-HOUR PERIOD THE EXPECTED RAINFALL RESULTING FROM THE ONE YEAR, 24- HOUR DETAIN AND RELEASE OVER A 24-HOUR PERIOD THE EXPECTED RAINFALL RESULTING FROM THE ONE YEAR, 24- HOUR STORM; AND III. REDUCE THE ALLOWABLE PEAK FLOW RATE RESULTING FROM THE 1.5, 2, AND 10-YEAR, 24-HOUR STORMS TO A LEVEL THAT REDUCE THE ALLOWABLE PEAK FLOW RATE RESULTING FROM THE 1.5, 2, AND 10-YEAR, 24-HOUR STORMS TO A LEVEL THAT IS LESS THAN OR EQUAL TO THE PEAK FLOW RATE FROM THE SITE ASSUMING IT WAS IN A GOOD FORESTED CONDITION, ACHIEVED THROUGH MULTIPLICATION OF THE FORESTED PEAK FLOW RATE BY A REDUCTION FACTOR THAT IS EQUAL TO THE RUNOFF VOLUME FROM THE SITE WHEN IT WAS IN A GOOD FORESTED CONDITION DIVIDED BY THE RUNOFF VOLUME FROM THE SITE IN ITS PROPOSED CONDITION, AND SHALL BE EXEMPT FROM ANY FLOW RATE CAPACITY AND VELOCITY REQUIREMENTS FOR NATURAL OR MAN-MADE CHANNELS AS DEFINED IN ANY REGULATIONS PROMULGATED PURSUANT TO § 10.1-562 OR 10.1-570 OF THE ACT. M. FOR PLANS APPROVED ON AND AFTER JULY 1, 2014, THE FLOW RATE CAPACITY AND VELOCITY REQUIREMENTS OF § 10.1-561 A FOR PLANS APPROVED ON AND AFTER JULY 1, 2014, THE FLOW RATE CAPACITY AND VELOCITY REQUIREMENTS OF § 10.1-561 A OF THE ACT AND THIS SUBSECTION SHALL BE SATISFIED BY COMPLIANCE WITH WATER QUANTITY REQUIREMENTS IN THE STORMWATER MANAGEMENT ACT (§ 10.1-603.2 ET SEQ. OF THE CODE OF VIRGINIA) AND ATTENDANT REGULATIONS, UNLESS SUCH LAND DISTURBING ACTIVITIES ARE IN ACCORDANCE WITH 4VAC50-60-48 OF THE VIRGINIA STORMWATER MANAGEMENT PROGRAM (VSMP) PERMIT REGULATIONS. N. COMPLIANCE WITH THE WATER QUANTITY MINIMUM STANDARDS SET OUT IN 4VAC50-60-66 OF THE VIRGINIA STORMWATER COMPLIANCE WITH THE WATER QUANTITY MINIMUM STANDARDS SET OUT IN 4VAC50-60-66 OF THE VIRGINIA STORMWATER MANAGEMENT PROGRAM (VSMP) PERMIT REGULATIONS SHALL BE DEEMED TO SATISFY THE REQUIREMENTS OF MINIMUM STANDARD 19.

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AutoCAD SHX Text STORM WATER NOTES: 1. THIS PROJECT DISTURBS LESS THAN 1 ACRE OF LAND (LIMITS OF DISTURBANCE: PROPOSED ALIGNMENT @ 0.78 AC. THIS PROJECT DISTURBS LESS THAN 1 ACRE OF LAND (LIMITS OF DISTURBANCE: PROPOSED ALIGNMENT @ 0.78 AC. HOWEVER, THIS PLAN HAS BEEN DEVELOPED WITH THE INTENT THAT THIS PROJECT DOES NOT SIGNIFICANTLY ALTER THE PREDEVELOPMENT RUNOFF CHARACTERISTICS OF THE LAND SURFACE AFTER THE COMPLETION OF CONSTRUCTION AND FINAL STABILIZATION. 2. CONTRACTOR SHALL MANAGE THIS SITE SO THAT LESS THAN ONE (1) ACRE OF LAND DISTURBANCE OCCURS ON A CONTRACTOR SHALL MANAGE THIS SITE SO THAT LESS THAN ONE (1) ACRE OF LAND DISTURBANCE OCCURS ON A DAILY BASIS. 3. CONTRACTOR SHALL ADEQUATELY STABILIZE THE SITE ON A DAILY BASIS. CONTRACTOR SHALL ADEQUATELY STABILIZE THE SITE ON A DAILY BASIS. 4. CONTRACTOR SHALL AT ALL TIMES PROTECT THE ENVIRONMENT FROM EROSION AND SEDIMENTATION DAMAGE CONTRACTOR SHALL AT ALL TIMES PROTECT THE ENVIRONMENT FROM EROSION AND SEDIMENTATION DAMAGE ASSOCIATED WITH LAND-DISTURBING ACTIVITY. 5. CONTRACTOR SHALL MINIMIZE THE DISCHARGE OF POLLUTANTS FROM EQUIPMENT AND VEHICLE WASHING, WHEEL CONTRACTOR SHALL MINIMIZE THE DISCHARGE OF POLLUTANTS FROM EQUIPMENT AND VEHICLE WASHING, WHEEL WASH WATER, AND OTHER WASH WATERS. 6. CONTRACTOR SHALL MINIMIZE THE EXPOSURE OF BUILDING MATERIALS, BUILDING PRODUCTS, CONSTRUCTION WASTES, CONTRACTOR SHALL MINIMIZE THE EXPOSURE OF BUILDING MATERIALS, BUILDING PRODUCTS, CONSTRUCTION WASTES, TRASH, LANDSCAPE MATERIALS, FERTILIZERS, PESTICIDES, HERBICIDES, DETERGENTS, SANITARY WASTE, AND OTHER MATERIALS PRESENT ON-SITE TO PRECIPITATION AND STORM WATER. 7. CONTRACTOR SHALL MINIMIZE THE DISCHARGE OF POLLUTANTS FROM SPILLS AND LEAKS AND IMPLEMENT CHEMICAL CONTRACTOR SHALL MINIMIZE THE DISCHARGE OF POLLUTANTS FROM SPILLS AND LEAKS AND IMPLEMENT CHEMICAL SPILL AND LEAK PREVENTION AND RESPONSE PROCEDURES. 8. THE DISCHARGE OF WASTEWATER FROM THE WASHOUT FROM CONCRETE IS PROHIBITED. THE DISCHARGE OF WASTEWATER FROM THE WASHOUT FROM CONCRETE IS PROHIBITED. 9. THE DISCHARGE OF WASTEWATER FROM THE WASHOUT AND CLEANOUT OF STUCCO, PAINT, FORM RELEASE OILS, THE DISCHARGE OF WASTEWATER FROM THE WASHOUT AND CLEANOUT OF STUCCO, PAINT, FORM RELEASE OILS, CURING COMPOUNDS, AND OTHER CONSTRUCTION MATERIALS IS PROHIBITED. 10.THE DISCHARGE OF FUELS, OILS, OR OTHER POLLUTANTS USED IN VEHICLE AND EQUIPMENT OPERATION AND MAINTENANCE IS PROHIBITED.

AutoCAD SHX Text THE CONTRACTOR IS RESPONSIBLE FOR THE MAINTENANCE OF ALL EROSION CONTROL MEASURES ON SITE. ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE CHECKED DAILY AND AFTER EACH RUN-OFF PRODUCING RAINFALL. THE FOLLOWING ITEMS SHALL BE CHECKED IN PARTICULAR: 1. SILT FENCE, AFTER EVERY STORM EVENT TO ENSURE EFFECTIVE OPERATION AND REMOVE SEDIMENT WHEN THE SILT FENCE, AFTER EVERY STORM EVENT TO ENSURE EFFECTIVE OPERATION AND REMOVE SEDIMENT WHEN THE LEVEL OF SEDIMENT DEPOSITION REACHES HALF WAY TO THE TOP OF THE BARRIER. 2. PROVIDE PERIODIC TOP DRESSING OF CONSTRUCTION ENTRANCES WITH ADDITIONAL STONE AND REPAIR OR CLEAN PROVIDE PERIODIC TOP DRESSING OF CONSTRUCTION ENTRANCES WITH ADDITIONAL STONE AND REPAIR OR CLEAN OUT ANY OF THE STRUCTURES USED TO TRAP SEDIMENT. 3. CHECK GRAVEL INLET PROTECTION FOR SEDIMENT BUILDUP WHICH WILL PREVENT DRAINAGE. IF THE GRAVEL IS CHECK GRAVEL INLET PROTECTION FOR SEDIMENT BUILDUP WHICH WILL PREVENT DRAINAGE. IF THE GRAVEL IS CLOGGED BY SEDIMENT, REMOVE AND CLEAN, OR REPLACE. 4. CHECK THE SEEDED AREAS TO ENSURE THAT A STAND OF GRASS IS MAINTAINED. FERTILIZE AND RESEED AS CHECK THE SEEDED AREAS TO ENSURE THAT A STAND OF GRASS IS MAINTAINED. FERTILIZE AND RESEED AS NEEDED.

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AutoCAD SHX Text EROSION AND SEDIMENT CONTROL NOTES: 1. UPON AWARD OF THE CONTRACT AND PRIOR TO ANY LAND DISTURBANCE, DESIGNATE A PERSON UPON AWARD OF THE CONTRACT AND PRIOR TO ANY LAND DISTURBANCE, DESIGNATE A PERSON WHO IS CERTIFIED BY THE VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY (DEQ) AS A RESPONSIBLE LAND DISTURBER (RLD) FOR THIS PROJECT. NOTIFY THE OWNER, (DEQ), AND HURT & PROFFITT, INC. IN WRITING OF THIS DESIGNATION. NAME OF RLD AND CERTIFICATE NUMBER SHALL BE HANDWRITTEN ON THE APPROVED PLANS AT THE PRE-CONSTRUCTION MEETING. 2. THE RESPONSIBLE LAND DISTURBER SHALL INSPECT EROSION AND SEDIMENT CONTROL DEVICES THE RESPONSIBLE LAND DISTURBER SHALL INSPECT EROSION AND SEDIMENT CONTROL DEVICES AND MEASURES FOR PROPER INSTALLATION AND DEFICIENCIES IMMEDIATELY AFTER EACH RAINFALL, AT LEAST DAILY DURING PROLONGED RAINFALL, AND WEEKLY WHEN NO RAINFALL EVENT OCCURS. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION AND SEDIMENT CONTROL DEVICES SHALL BE MADE IMMEDIATELY. THE RLD SHALL SUBMIT EVIDENTIARIES OF INSPECTIONS WITH MONTHLY REPORTS TO THE OWNER. 3. PLACE ALL EROSION AND SEDIMENT CONTROL MEASURES PRIOR TO OR AS THE FIRST STEP IN SITE PLACE ALL EROSION AND SEDIMENT CONTROL MEASURES PRIOR TO OR AS THE FIRST STEP IN SITE OPERATIONS. 4. UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WITH THE FOLLOWING UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WITH THE FOLLOWING STANDARDS (IN ADDITION TO OTHER APPLICABLE CRITERIA): -NO MORE THAN 500' OF TRENCH MAY BE OPEN AT ONE TIME. -EXCAVATED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCH. -MATERIAL USED FOR BACKFILLING TRENCHES SHALL BE PROPERLY COMPACTED IN ORDER TO MINIMIZE EROSION AND PROMOTE STABILIZATION. -RESTABILIZATION SHALL BE ACCOMPLISHED IN ACCORDANCE WITH THE LATEST EDITION OF VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK (VESCH). -ALL APPLICABLE SAFETY REGULATIONS SHALL BE COMPLIED WITH. -EFFLUENT FROM DEWATERING OPERATIONS SHALL BE FILTERED OR PASSED THROUGH AN APPROVED SEDIMENT TRAPPING DEVICE, OR BOTH, AND DISCHARGED IN A MANNER THAT DOES NOT ADVERSELY AFFECT FLOWING STREAMS OR OFF-SITE PROPERTY. -DURING DEWATERING OPERATIONS, PUMP WATER INTO AN APPROVED FILTERING DEVICE. 5. UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK, LATEST EDITION (VESCH), AND VIRGINIA REGULATIONS 9VAC25-840 EROSION AND SEDIMENT CONTROL REGULATIONS. 6. NOTIFY THE PLAN APPROVING AUTHORITY ONE WEEK PRIOR TO THE PRECONSTRUCTION NOTIFY THE PLAN APPROVING AUTHORITY ONE WEEK PRIOR TO THE PRECONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL INSPECTION. 7. THE NARRATIVE PREPARED FOR THIS PLAN IS PART OF THE PLANS AND SHALL BE USED IN THE NARRATIVE PREPARED FOR THIS PLAN IS PART OF THE PLANS AND SHALL BE USED IN CONJUNCTION WITH THE PLANS. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN NARRATIVE AND THE VESCH, SHALL BE MAINTAINED ON THE SITE AT ALL TIMES. 8. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, LAYDOWN AREAS AND OFF-SITE BORROW OR WASTE AREAS), SUBMIT A SUPPLEMENTARY EROSION AND SEDIMENT CONTROL PLAN FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY. DISPOSE OF EXCESS MATERIALS IN A LEGAL, APPROVED SITE. 9. INSTALL ADDITIONAL EROSION AND SEDIMENT CONTROL MEASURES AS REQUIRED TO PREVENT INSTALL ADDITIONAL EROSION AND SEDIMENT CONTROL MEASURES AS REQUIRED TO PREVENT SEDIMENT LADEN RUNOFF FROM LEAVING THE SITE, AND AS DICTATED BY THE PLAN APPROVING AUTHORITY OR ENGINEER. 10. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT TRAPPING MEASURES AT ALL TIMES ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT TRAPPING MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED. 11. AS THE EROSION CONTROL PLAN APPROVING AUTHORITY, THE (DEQ) MAY CHANGE THE APPROVED AS THE EROSION CONTROL PLAN APPROVING AUTHORITY, THE (DEQ) MAY CHANGE THE APPROVED PLAN IF INSPECTION REVEALS THAT THE APPROVED PLAN IS INADEQUATE TO SATISFY APPLICABLE REGULATIONS. 12. STORE EXCAVATED TOPSOIL IN TOPSOIL STOCKPILES WITHIN THE LIMITS OF CONSTRUCTION, IN STORE EXCAVATED TOPSOIL IN TOPSOIL STOCKPILES WITHIN THE LIMITS OF CONSTRUCTION, IN COORDINATION WITH THE OWNER. PROTECT STOCKPILE WITH SILT FENCE IN ACCORDANCE WITH VESCH STANDARDS. 13. FOR ALL DISTURBED AREAS THAT ARE NOT PAVED, SEED IN ACCORDANCE WITH THE FOR ALL DISTURBED AREAS THAT ARE NOT PAVED, SEED IN ACCORDANCE WITH THE SPECIFICATIONS, & THE VESCH, LATEST EDITION. 14. SEED AND STRAW MULCH ALL SOIL STOCKPILES LEFT UNDISTURBED MORE THAN 14 DAYS. SEED AND STRAW MULCH ALL SOIL STOCKPILES LEFT UNDISTURBED MORE THAN 14 DAYS. 15. PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS WITHIN PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. TEMPORARY SOIL STABILIZATION SHALL BE APPLIED WITHIN SEVEN DAYS TO DENUDED AREAS THAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT FOR LONGER THAN 14 DAYS. PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT ARE TO BE LEFT DORMANT FOR MORE THAN ONE YEAR. 16. PERMANENT VEGETATION SHALL NOT BE CONSIDERED ESTABLISHED UNTIL A GROUND COVER IS PERMANENT VEGETATION SHALL NOT BE CONSIDERED ESTABLISHED UNTIL A GROUND COVER IS ACHIEVED THAT IS UNIFORM, MATURE ENOUGH TO SURVIVE AND WILL INHIBIT EROSION. ANY AREAS THAT DO NOT ESTABLISH WILL REQUIRE ADDITIONAL STABILIZATION. 17. STABILIZE EARTHEN STRUCTURES SUCH AS DIVERSIONS, BASIN EMBANKMENTS, ETC. IMMEDIATELY STABILIZE EARTHEN STRUCTURES SUCH AS DIVERSIONS, BASIN EMBANKMENTS, ETC. IMMEDIATELY AFTER INSTALLATION. 18. CUT AND FILL SLOPES THAT ARE FOUND TO BE ERODING EXCESSIVELY WITHIN ONE YEAR OF CUT AND FILL SLOPES THAT ARE FOUND TO BE ERODING EXCESSIVELY WITHIN ONE YEAR OF PERMANENT STABILIZATION MUST BE PROVIDED WITH ADDITIONAL STABILIZATION MEASURES UNTIL THE PROBLEM IS CORRECTED. 19. WHERE CONSTRUCTION VEHICLES ACCESS PAVED OR PUBLIC ROADS, PROVISIONS MUST BE MADE WHERE CONSTRUCTION VEHICLES ACCESS PAVED OR PUBLIC ROADS, PROVISIONS MUST BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT. ANY SEDIMENT WHICH IS TRACKED ONTO PUBLIC ROADS MUST BE REMOVED FROM THE ROADS AT THE END OF EACH DAY, BY EITHER SHOVELING OR SWEEPING, AND TRANSPORTED TO AN APPROVED DISPOSAL AREA. 20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES MUST BE REMOVED WITHIN 30 DAYS ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES MUST BE REMOVED WITHIN 30 DAYS AFTER FINAL STABILIZATION OR AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED. ANY AREAS THAT ARE DISTURBED AS THE RESULT OF REMOVAL OF TEMPORARY PRACTICES MUST BE RESTABILIZED ACCORDING TO VESCH STANDARD AND SPECIFICATION 3.32. TRAPPED SEDIMENT MUST BE EITHER REDISTRIBUTED OR TRANSFERRED TO AN APPROVED DISPOSAL SITE. 21. THE PROJECT LIMITS OF DISTURBANCE SHALL BE MARKED AS AN EARLY STEP IN THE SEQUENCE THE PROJECT LIMITS OF DISTURBANCE SHALL BE MARKED AS AN EARLY STEP IN THE SEQUENCE OF CONSTRUCTION. 22. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PREVENTING SURFACE AND AIR MOVEMENT OF THE CONTRACTOR SHALL BE RESPONSIBLE FOR PREVENTING SURFACE AND AIR MOVEMENT OF DUST FROM EXPOSED SOILS.

AutoCAD SHX Text SAFETY FENCE-VESCH STD. & SPEC. 3.01: A PROTECTIVE BARRIER INSTALLED TO PREVENT ACCESS TO AN -VESCH STD. & SPEC. 3.01: A PROTECTIVE BARRIER INSTALLED TO PREVENT ACCESS TO AN EROSION CONTROL MEASURE. STORM DRAIN INLET PROTECTION-VESCH STD. & SPEC. 3.07: METHOD OF PREVENTING SEDIMENT FROM ENTERING, -VESCH STD. & SPEC. 3.07: METHOD OF PREVENTING SEDIMENT FROM ENTERING, ACCUMULATING IN AND BEING TRANSFERRED BY A CULVERT PRIOR TO PERMANENT STABILIZATION. TOPSOILING-VESCH STD. & SPEC. 3.30: METHODS OF PRESERVING AND USING THE SURFACE LAYER OF -VESCH STD. & SPEC. 3.30: METHODS OF PRESERVING AND USING THE SURFACE LAYER OF UNDISTURBED SOIL, OFTEN ENRICHED IN ORGANIC MATTER, IN ORDER TO OBTAIN A MORE DESIRABLE PLANTING AND GROWTH MEDIUM. PERMANENT SEEDING-VESCH STD. & SPEC. 3.32: ESTABLISHMENT OF PERENNIAL VEGETATIVE COVER BY PLANTING -VESCH STD. & SPEC. 3.32: ESTABLISHMENT OF PERENNIAL VEGETATIVE COVER BY PLANTING SEED IN AREAS WHERE PERMANENT, LONG-LIVED VEGETATIVE COVER IS NEEDED TO STABILIZE THE SOIL AND IN ROUGH GRADED AREAS WHICH WILL NOT BE BROUGHT TO FINAL GRADE FOR A YEAR OR MORE. MULCHING-VESCH STD. & SPEC. 3.35: PLANT RESIDUAL OR OTHER SUITABLE MATERIALS APPLIED TO SOIL -VESCH STD. & SPEC. 3.35: PLANT RESIDUAL OR OTHER SUITABLE MATERIALS APPLIED TO SOIL SURFACE TO PREVENT EROSION FROM RAINDROP IMPACT, REDUCE VELOCITY OF OVERLAND FLOW, FOSTER VEGETATION GROWTH BY INCREASING AVAILABLE MOISTURE, & PROVIDE INSULATION AGAINST EXTREME HEAT AND COLD. SOIL STABILIZATION BLANKETS & MATTING-VESCH STD. & SPEC. 3.36: THE INSTALLATION OF A PROTECTIVE -VESCH STD. & SPEC. 3.36: THE INSTALLATION OF A PROTECTIVE COVERING (BLANKET) OR SOIL STABILIZATION MAT ON A PREPARED PLANTING AREA OF A STEEP SLOPE, CHANNEL OR SHORELINE.

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AutoCAD SHX Text SOILS THE FOLLOWING INFORMATION IS BASED ON THE SOILS MAP FOUND IN THE SOIL SURVEY OF ROANOKE COUNTY, VIRGINIA. THE FOLLOWING SOILS ARE A REPRESENTATIVE SAMPLE OF THE MOST COMMON SOILS FOUND THROUGHOUT THE PROJECT. MAP UNIT SYMBOL DESCRIPTION DESCRIPTION 51C - TUMBLING-URBAN LAND COMPLEX, - 2 TO 15 PERCENT SLOPES - TUMBLING-URBAN LAND COMPLEX, - 2 TO 15 PERCENT SLOPES TUMBLING-URBAN LAND COMPLEX, - 2 TO 15 PERCENT SLOPES

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ENGINEERING • SURVEYING • LAND DEVELOPMENT • ENVIRONMENTAL

GEOTECHNICAL • CONSTRUCTION TESTING & INSPECTION • CULTURAL RESOURCES

540.552.5592

1861 PRATT DR, STE 1100 BLACKSBURG, VA. 24060

HANDP.COM

INSPIRED / RESPONSIVE / TRUSTED

REV.

E&SC DETAILS

G04

MGG

CBD

12 FEB 24

-80.318494 36.911436 20230442

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ENGINEERING • SURVEYING • LAND DEVELOPMENT • ENVIRONMENTAL

GEOTECHNICAL • CONSTRUCTION TESTING & INSPECTION • CULTURAL RESOURCES

540.552.5592

1861 PRATT DR, STE 1100 BLACKSBURG, VA. 24060

HANDP.COM

INSPIRED / RESPONSIVE / TRUSTED

REV.

STANDARD

DETAILS

G05

MGG

CBD

12 FEB 24

-80.318494 36.911436 20230442

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SIDEWALK SECTION

1/2"

CONTROL JOINT

TYPICAL SIDEWALK DETAILS

NOT TO SCALE

1"

1/8"

EXPANSION JOINT

1/4"

STANDARD CONCRETE SIDEWALK REPLACEMENT DETAIL

NOT TO SCALE

100' MAX. SPACING BETWEEN EXPANSION JOINTS

4" CONCRETE

4"

4" 4"

4" CONCRETE 4" CONCRETE

STANDARD

MANHOLE STEPS

MS-1

STANDARD PRECAST

CONCRETE MANHOLE

MH SERIES.

SENSUS OMNI C2 METER

WITH RADIO READ

DRAIN SIMILAR TO

NENAH R-4380-4

W/FRAME

6"

4" PVC OR ABS PIPE TO

ATMOSPHERE OR PIPE

DISCHARGE TO 2'x2'x2'

DRYWELL ASTM D-448

NO. 68 AGGREGATE

6" ZONE METER INSTALLATION

CONNECT PIPE TO

STRUCTURE WITH

APPROVED WATERTIGHT

SLEEVE OR GASKET

GATE VALVE

& BOX

48" DIA.

5"

(TYP.)

8" MIN. THICK BED

OF CRUSHED STONE

ASTM D448 NO. 68 STONE

SEAL UNDER CASTING

AND ALL JOINTS WITH

BUTYL RUBBER ROPE

SEALER, AASHTO M-198

2 RINGS OF

3/8"

1/4" 3/8"

3/4"

1-1/2" 3/4" 3/4"

3/4"

1/4"3/8"

3/4"

3/8" 1 1/4"

2"

1" 3/4"

3/4"

1/4"

2 SLOTS

3/4" x 1-1/2"

WATER PROJECT

STANDARD MANHOLE

FRAME & COVER

SECTION B-B

BOTTOM OF COVER

PLAN

SECTION A-A

TOP OF COVER

USE SOLID COVER AND

CONCEALED LIFTING HOLE

WHEN TOP IS BURIED

BELOW GRADE

NOTE: THE LETTERS "WATER" SHALL

TOP OF COVER 1" WIDE AND RAISED

BE CAST IN THE DEPRESSION IN

3/8" HIGH AS SHOWN

MANHOLE FRAME AND COVER

STANDARD 103.09. VDOT

SHALL BE SIMILAR TO VDOT

APPROVED DUCTILE IRON FRAME

APPROXIMATE WEIGHT

CAST IRON

FRAME: 239±12 LBS.

COVER: 137±7 LBS.

AND COVER MAY BE SUBSTITUTED

WATER

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PROFFITTHURT&

ENGINEERING • SURVEYING • LAND DEVELOPMENT • ENVIRONMENTAL

GEOTECHNICAL • CONSTRUCTION TESTING & INSPECTION • CULTURAL RESOURCES FC-3

26"

1'-7 5/8"

1'-9 3/4"

23-3/4"

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PROFFITTHURT&

ENGINEERING • SURVEYING • LAND DEVELOPMENT • ENVIRONMENTAL

GEOTECHNICAL • CONSTRUCTION TESTING & INSPECTION • CULTURAL RESOURCES

ø1/4" NEOPRENE GASKET

26 1/4"

28 7/16" 34"

24"

7"

POROUS MASS

NO. 3 DEFORMED

STEEL RODS

POLYPROPYLENE

PLASTIC:

SOLID OUTER

SHELL

POLYPROPYLENE PLASTIC - GRADE

10-1014 "AVISUN CORP."

STEEL REINFORCING BAR - CONFORMS

TO A.S.T.M. STD A-615

STEPS SHALL BE POURED INTEGRALLY

WITH THE MANHOLE SECTION AND

NOT MORTARED OR GROUTED LATER

INSTALLATION

MATERIALS:

1"

1 1/4" 1 5/8"

1/4"

1/4" 1/8"

1/2"

12"

1"

8 3/4"1"

11/16" 1"

5/8"

1 1/4"

10"

1/4"3/4"

1 3/8"

1'

5/8"

SIDE ELEVATION

SECTION A-A

PLAN

FRONT ELEVATION

4"

STANDARD MANHOLE

STEP

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PROFFITTHURT&

ENGINEERING • SURVEYING • LAND DEVELOPMENT • ENVIRONMENTAL

GEOTECHNICAL • CONSTRUCTION TESTING & INSPECTION • CULTURAL RESOURCES MS-1 F

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PROFFITTHURT&

ENGINEERING • SURVEYING • LAND DEVELOPMENT • ENVIRONMENTAL

GEOTECHNICAL • CONSTRUCTION TESTING & INSPECTION • CULTURAL RESOURCES

BRICK OR CONCRETE

PIPE SUPPORTS

SLOPE FLOOR

TO DRAIN

PROFFITT

HURT&

ENGINEERING • SURVEYING • LAND DEVELOPMENT • ENVIRONMENTAL

GEOTECHNICAL • CONSTRUCTION TESTING & INSPECTION • CULTURAL RESOURCES

6"

MANHOLE FRAME

AND COVER FC-3 AS

SPECIFIED

NOTE: MATERIALS AND FABRICATION IN ACCORDANCE

WITH ASTM C478 EXCEPT AS OTHERWISE SHOWN .

CONNECT PIPE TO SECTION WITH APPROVED FLEXIBLE

WATER-TIGHT SLEEVE OR GASKET (INTERPACE OR EQUAL).

THE FLEXIBLE WATER-TIGHT SLEEVE OR GASKET SHALL BE

INSTALLED PER THE MANUFACTURER'S RECOMMENDATIONS.

CONE SHALL BE OF THE ECCENTRIC TYPE.

33"

15"

REINFORCED STEEL

PER SPEC.

SC-2

PROP. CURB

& GUTTER

2.50' 5.00'

PROP. 4" CONC.

SIDEWALK

VARIES

VARIES

RESIDENTIAL WALKWAY

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RECONNECTION

(N.T.S.)

EXPANSION

JOINT

VDOT STD.

HR-1 (BLACK)

VDOT STD.

S-2

VARIES

TIE TO

EXIST.

WALK

EXPANSION

JOINT

EXIST.

WALK

PROP. 4"

CONC. WALK

4" AGGREGATE BASE MATERIAL

TYPE 21-B COMPACTED TO

95% PROCTOR.

PROP. 4"

CONC. WALK

VARIES

EXPANSION

JOINT

VARIES

PROP. 4" CONC.

SIDEWALK

5.00'2.50'

PROP. CURB

& GUTTER

EXIST.

WALK

TIE TO

EXIST.

WALK

PLAN

ELEVATION

3.00'4.00'

4":1'

NOTE: STAIRS AND HANDRAILS SHALL DESCEND

(SHOWN) OR ASCEND (NOT SHOWN) AS

TERRAIN REQUIRES.

2% SLOPE

MAX

ST-1

12 GAUGE SOLID COPPER LOCATOR WIRE FROM

WATER MAIN IN CONTACT WITH WATER LATERAL

WITH 12-INCH LOOP AT TOP OF METER BOX.

GATE VALVE

& BOX

STATE PROJECT CODE:

720-18576-002

AutoCAD SHX Text R=1/4"

AutoCAD SHX Text

BACK OF CURB

AutoCAD SHX Text

CONTROL JOINTS (TYP.) SEE NOTE 2 FOR SPACING

AutoCAD SHX Text

EXPANSION JOINT

AutoCAD SHX Text

COMPACTED SUBGRADE

AutoCAD SHX Text

COMPACTED SUBGRADE

AutoCAD SHX Text R=1/4"

AutoCAD SHX Text

MATERIAL

AutoCAD SHX Text

EXPANSION JOINTS (TYP.)

AutoCAD SHX Text NOTES: 1. ALL SIDEWALKS SHALL BE 4" THICK UNLESS OTHERWISE NOTED. 2. CONTRACTION JOINTS SHALL BE SPACED AT 5' INTERVALS FOR 5' WIDE SIDEWALKS. 3. SIDEWALKS SHALL BE CONSTRUCTED IN ACCORDANCE WITH STANDARD VDOT SPECIFICATIONS 504.01, 504.02, AND 504.03. 4. CONTRACTOR SHALL BACKFILL BEHIND SIDEWALK TO PROVIDE POSITIVE DRAINAGE.

AutoCAD SHX Text

COMPACTED SUBGRADE

AutoCAD SHX Text

VDOT 21-B STONE

AutoCAD SHX Text

VDOT 21-B STONE

AutoCAD SHX Text

VDOT 21-B STONE

AutoCAD SHX Text

PLAN VIEW

AutoCAD SHX Text A

AutoCAD SHX Text A

AutoCAD SHX Text B

AutoCAD SHX Text B

AutoCAD SHX Text A

AutoCAD SHX Text A

AutoCAD SHX Text A

AutoCAD SHX Text A

SECTION A-A

LAT.

CHECKED BY:

DRAWN BY:

LONG.

DATE:

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ENGINEERING • SURVEYING • LAND DEVELOPMENT • ENVIRONMENTAL

GEOTECHNICAL • CONSTRUCTION TESTING & INSPECTION • CULTURAL RESOURCES

540.552.5592

1861 PRATT DR, STE 1100 BLACKSBURG, VA. 24060

HANDP.COM

INSPIRED / RESPONSIVE / TRUSTED

REV.

STANDARD

DETAILS

G06

MGG

CBD

12 FEB 24

-80.318494 36.911436 20230442

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TEE

CONCRETE

ANCHOR

USE TIE RODS (3/4")

FOR ANCHORAGE

PROOF TREATED)

GATE VALVE

WATER MAIN

IF HYDRANT IS

OVER 10' FROM

THE TEE, AN

ADDITIONAL CONCRETE

ANCHOR SHALL BE

PLACED BEHIND THE

ELEVATION

(GALVANIZED OR RUST-

VALVE

BOX

HYDRANT AT THE BASE.

DRAIN HOLES SHALL BE

CLEAR OF CONCRETE.

NOTES:

PLAN

FIRE HYDRANT

RECONNECTION

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PROFFITTHURT&

ENGINEERING • SURVEYING • LAND DEVELOPMENT • ENVIRONMENTAL

GEOTECHNICAL • CONSTRUCTION TESTING & INSPECTION • CULTURAL RESOURCES FH-1 F

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PROFFITTHURT&

ENGINEERING • SURVEYING • LAND DEVELOPMENT • ENVIRONMENTAL

GEOTECHNICAL • CONSTRUCTION TESTING & INSPECTION • CULTURAL RESOURCES

S A

N

IT

A R

Y

LATERAL OR

MAIN SEWER

(VERIFY MATERIAL)

FERNCO

COUPLING

NEW SECTION

DUCTILE IRON CLASS 350

LENGTH AS SPECIFIED ON

PLANS. EXCAVATE AS REQ'D.

AND PROVIDE SUPPORT TO

PREVENT DEFLECTION

PLAN

SECTION

6" BEDDING

ASTM D448

#68 STONE

WATERLINE

AS SPECIFIED

OR PVC SDR 18

S E

W E

R

JOINTS

EQUIDISTANT

FROM SEWER

10' MIN.

OR AS NOTED

FERNCO SERIES 1000

FLEXIBLE COUPLING

WITH NO. 305

STAINLESS STEEL

CLAMPS EACH END

SAME TREATMENT OF

SEWER REQ'D WHEN

WATERLINE IS LESS

THAN 18" ABOVE

SEWER LINE

WATERLINE - SANITARY SEWER

CROSSING

18" MIN.

18" MIN.

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PROFFITTHURT&

ENGINEERING • SURVEYING • LAND DEVELOPMENT • ENVIRONMENTAL

GEOTECHNICAL • CONSTRUCTION TESTING & INSPECTION • CULTURAL RESOURCES HC-1

COMPACTED BACKFILL

NOT LESS THAN 6"

NOR MORE THAN 12"

COMPACTED ASTM D448

#68 AGGREGATE

BEDDING

PLACE BEDDING

STONE TO PIPE SPRINGLINE

THIS DETAIL APPLICABLE

FOR DEPTHS LESS THAN 14 FEET.

SEE PLANS FOR MODIFICATIONS

IN DEEPER TRENCHES.

4" MIN.

6" MIN.