1614720dwg03of16_CivilR.pdf

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1614720

N40085-19-D-9041

757.455.5800 FAX 757.455.5638

WWW.CLARKNEXSEN.COM

4525 MAIN STREET

SUITE 1400

VIRGINIA BEACH, VA 23462

SDS/RSF

DLB

DSN

14 Sept 2020

EJA

Approved by Brett D. Ingle, Captain, USN, Commander, with Fleet Readiness Center

Mid-Atlantic, via Email.

C-001

RMS JLJ TAR

NO SCALE

12822517

ABBREVIATIONSGENERAL NOTES

SD

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AutoCAD SHX Text A/C AIR CONDITIONER AIR CONDITIONER ATFP ANTI-TERRORISM FORCE PROTECTION ANTI-TERRORISM FORCE PROTECTION BLDG BUILDING BUILDING CC CONCRETE CURB CONCRETE CURB C&G CURB AND GUTTER CURB AND GUTTER CENTERLINE CENTERLINE CHH COMMUNICATIONS HAND HOLE COMMUNICATIONS HAND HOLE CLR CLEARANCE CLEARANCE CLF CHAIN LINK FENCE CHAIN LINK FENCE CM CREPE MYRTLE CREPE MYRTLE CMP CORRUGATED METAL PIPE CORRUGATED METAL PIPE COMM COMMUNICATION COMMUNICATION CONC CONCRETE CONCRETE DI DROP INLET DROP INLET E EASTING/EAST EASTING/EAST EBOX ELECTRICAL BOX ELECTRICAL BOX EHH ELECTRIC HAND HOLE ELECTRIC HAND HOLE ELEV ELEVATION ELEVATION ELEC ELECTRICAL ELECTRICAL EMH ELECTRIC MANHOLE ELECTRIC MANHOLE EOI END OF INFORMATION END OF INFORMATION ETRANS ELECTRIC TRANSFORMER FFE FINISHED FLOOR ELEVATION FINISHED FLOOR ELEVATION FH FIRE HYDRANT FIRE HYDRANT GUY GUY WIRE GUY WIRE GV GAS VALVE GAS VALVE INV INVERT INVERT L/P LIGHT POLE LIGHT POLE LPS LOW PRESSURE STEAM LOW PRESSURE STEAM MAX MAXIMUM MAXIMUM MG MATCH GRADE MATCH GRADE MH MANHOLE MANHOLE MIN MINIMUM MINIMUM N NORTHING/NORTH NORTHING/NORTH PIV POST INDICATOR VALVE POST INDICATOR VALVE PVC POLYVINYL CHLORIDE POLYVINYL CHLORIDE RCP REINFORCED CONCRETE PIPE REINFORCED CONCRETE PIPE S SOUTH / SLOPE SOUTH / SLOPE SCO SANITARY CLEANOUT SANITARY CLEANOUT SD STORM DRAIN STORM DRAIN SDMH STORM DRAIN MANHOLE STORM DRAIN MANHOLE SMH SANITARY SEWER MANHOLE SANITARY SEWER MANHOLE SS SANITARY SEWER SANITARY SEWER STEM STEAM STEAM STMH STEAM MANHOLE STEAM MANHOLE TB TEST BORING TEST BORING TBM TEMPORARY BENCHMARK TEMPORARY BENCHMARK TRAV TRAVERSE CONTROL POINT TRAVERSE CONTROL POINT TS&V TAPPING SLEEVE AND VALVE TAPPING SLEEVE AND VALVE TYP TYPICAL TYPICAL VNG VIRGINIA NATURAL GAS VIRGINIA NATURAL GAS W WATER/WEST WATER/WEST WMH WATER MANHOLE WATER MANHOLE WV WATER VALVE WATER VALVE WVAULT WATER VAULT WATER VAULT % PERCENT PERCENT & AND AND

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1. NORTHING/EASTING COORDINATES FOR BUILDING LOCATIONS ARE NORTHING/EASTING COORDINATES FOR BUILDING LOCATIONS ARE REFERENCED TO THE EXTERIOR FACE OF BRICK OR PRECAST CONCRETE PANELS AS SHOWN ON THE ARCHITECTURAL AND STRUCTURAL DRAWINGS. 2. DIMENSIONS FOR LAYOUT OF SITE FEATURES ARE REFERENCED TO DIMENSIONS FOR LAYOUT OF SITE FEATURES ARE REFERENCED TO EXTERIOR FACE OF BUILDING WALL. 3. REFER TO SURVEY NOTES FOR HORIZONTAL AND VERTICAL DATUM REFER TO SURVEY NOTES FOR HORIZONTAL AND VERTICAL DATUM INFORMATION. 4. REPLACE WITH MATCHING MATERIALS PAVEMENT, DRIVEWAYS, REPLACE WITH MATCHING MATERIALS PAVEMENT, DRIVEWAYS, WALKS, CURBS, LANDSCAPING, ETC., THAT MAY BE CUT OR THAT ARE DAMAGED DURING CONSTRUCTION AT CONTRACTOR'S EXPENSE. 5. ADJUST EXISTING MANHOLE RIMS, VALVE BOX COVERS, AND ADJUST EXISTING MANHOLE RIMS, VALVE BOX COVERS, AND OTHER UTILITY SURFACE FEATURES TO FINISHED GRADE, UNLESS SPECIFICALLY NOTED OTHERWISE. 6. TRANSITION GRADING AT A CONSTANT SLOPE BETWEEN INDICATED TRANSITION GRADING AT A CONSTANT SLOPE BETWEEN INDICATED GRADES AND CONTOURS, UNLESS NOTED OTHERWISE. 7. REFER TO ELECTRICAL DRAWINGS FOR ADDITIONAL SITE WORK REFER TO ELECTRICAL DRAWINGS FOR ADDITIONAL SITE WORK INCLUDING DEMOLITION AND NEW UTILITY INSTALLATION. 8. VERIFY THE EXISTENCE AND LOCATION OF UTILITIES PRIOR TO VERIFY THE EXISTENCE AND LOCATION OF UTILITIES PRIOR TO EXCAVATION AND CONSTRUCTION WORK. NOTIFY THE CONTRACTING OFFICER WHERE CONFLICTS MAY EXIST THAT WOULD ADVERSELY AFFECT WORK. 9. UNLESS OTHERWISE NOTED, EXISTING UTILITIES MUST REMAIN IN UNLESS OTHERWISE NOTED, EXISTING UTILITIES MUST REMAIN IN PLACE. PROTECT EXISTING UTILITIES FROM DAMAGE DURING CONSTRUCTION. HAND EXCAVATE WITHIN 2 FEET OF EXISTING UTILITIES. DAMAGE TO EXISTING UTILITIES (INCLUDING BUT NOT LIMITED TO WATER, SEWER, FUEL, ELECTRIC, TELEPHONE, AND STORM DRAINS) MUST BE REPAIRED TO THE SATISFACTION OF THE CONTRACTING OFFICER, AT NO ADDITIONAL COST TO THE GOVERNMENT. 10. DEPTH OF EXISTING UTILITIES SUCH AS FUEL, WATER, ELECTRIC, DEPTH OF EXISTING UTILITIES SUCH AS FUEL, WATER, ELECTRIC, TELECOMMUNICATIONS, AND FIBER OPTIC ARE BASED ON INDUSTRY STANDARDS. VERIFY THE DEPTH AND SIZE OF EXISTING UTILITIES PRIOR TO CONSTRUCTION. IMMEDIATELY CONTACT THE CONTRACTING OFFICER IF EXISTING UTILITIES WILL CONFLICT WITH WORK.

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8'CLF W/BW

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18"CONC.

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EOI

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%%UEXISTING

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%%UNEW

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BUILDING

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DOOR

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CONCRETE SIDEWALK/PAD

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ASPHALT PAVEMENT

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HEAVY DUTY CONCRETE PAVEMENT

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CONC.

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CONCRETE CURB

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RIP RAP

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6"CC

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CURB AND GUTTER

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BUSH/SHRUB

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DEMOLISH ITEM

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DEMOLISH LINEAR

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DEMOLISH AREA

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SAW CUT

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BOLLARD

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SIGN

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PARKING BUMPER

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ATFP UNOBSTRUCTED SPACE

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TREE

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LIGHT POLE

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TRAVERSE CONTROL POINT

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TEMPORARY BENCHMARK

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TEST BORING

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GUY WIRE

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AIR CONDITIONER

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ELECTRIC TRANSFORMER

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ELECTRIC HAND HOLE

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STEAM VAULT

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REMOVE TO THIS POINT

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CONNECT TO EXISTING

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WATER VALVE

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WATER VAULT

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WATER MANHOLE

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MONITORING WELL

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FIRE HYDRANT

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POST INDICATOR VALVE

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END OF INFORMATION

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GAS VAULT

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SPOT ELEVATION

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CONTOURS

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STORM/SANITARY CLEANOUT

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SANITARY SEWER MANHOLE

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FLOW ARROWS

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STORM DRAIN MANHOLE

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DROP INLET

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DROP INLET (CIRCULAR)

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STORM PIPE

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CHAIN LINK FENCE W/BARBED WIRE

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UNDERGROUND COMMUNICATION LINE

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UNDERGROUND ELECTRIC LINE

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SANITARY SEWER LINE

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UNDERGROUND WATER LINE

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%%UEXISTING

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%%UNEW

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OVERHEAD LINES

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UNKNOWN UTILITY LINE

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FIRE WATER LINE

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UNDERGROUND FIBER OPTIC LINE

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PROJECT LIMITS

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CO

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OVERHEAD STEAM

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NATURAL GAS LINE

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MANUFACTURED FILTERING DEVICE

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UNDERGROUND STEAM

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O/H STEM

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ROOF DRAIN

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CURB INLET

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STORM STRUCTURE

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TRUNCATED DOME PLATE

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757.455.5800 FAX 757.455.5638

WWW.CLARKNEXSEN.COM

4525 MAIN STREET

SUITE 1400

VIRGINIA BEACH, VA 23462

SDS/RSF

DLB

DSN

14 Sept 2020

EJA

Approved by Brett D. Ingle, Captain, USN, Commander, with Fleet Readiness Center

Mid-Atlantic, via Email.

C-002

RMS JLJ TAR

1"=50'

12822518

SURVEYOR'S NOTES

PRECISION MEASUREMENTS, INC.

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1. THE MERIDIAN SOURCE OF THIS TOPOGRAPHIC SURVEY IS BASED THE MERIDIAN SOURCE OF THIS TOPOGRAPHIC SURVEY IS BASED ON VIRGINIA STATE PLANE COORDINATE SYSTEM, SOUTH ZONE, NORTH AMERICAN DATUM 1983(1993). 2. ELEVATIONS REFER TO NAVD88 ORTHOMETRIC ELEVATION AND ELEVATIONS REFER TO NAVD88 ORTHOMETRIC ELEVATION AND WERE ESTABLISHED FROM DISK NSN-25 (ELEVATION=6.90). 3. THIS SURVEY WAS PREPARED TO SHOW EXISTING FEATURES THIS SURVEY WAS PREPARED TO SHOW EXISTING FEATURES AS OF 11/21/2019 AND DOES NOT CERTIFY TO CHANGES TO SITE CONDITIONS WHICH OCCUR SUBSEQUENT TO THIS DATE AND OR TO PROPOSED IMPROVEMENTS. 4. THIS SURVEY DOES NOT CONSTITUTE A BOUNDARY SURVEY THIS SURVEY DOES NOT CONSTITUTE A BOUNDARY SURVEY NOR A SUBDIVISION OF LAND. 5. NO PROPERTY AND RIGHT-OF-WAY LINES WERE INCLUDED NO PROPERTY AND RIGHT-OF-WAY LINES WERE INCLUDED WITH THIS SURVEY. 6. THIS SURVEY DOES NOT INTEND TO DEPICT ANY WETLANDS, THIS SURVEY DOES NOT INTEND TO DEPICT ANY WETLANDS, HAZARDOUS WASTE AND ENVIRONMENTAL FEATURES THAT MAY AFFECT SAID PROPERTY EXCEPT AS SHOWN. 7. PAVEMENT MARKINGS WERE NOT SHOW FOR CLARITY. PAVEMENT MARKINGS WERE NOT SHOW FOR CLARITY. 8. PIPE MATERIAL TYPES ARE DETERMINED BY FIELD PIPE MATERIAL TYPES ARE DETERMINED BY FIELD OBSERVATIONS TO THE BEST OF OUR ABILITY. PMI DOES NOT WARRANT THE MATERIAL TYPE OF PIPES LOCATED IN CONFINED OR INACCESSIBLE SPACES. 9. THE UNDERGROUND UTILITIES SHOWN HAVE BEEN DESIGNATED THE UNDERGROUND UTILITIES SHOWN HAVE BEEN DESIGNATED BY ACCUMARK AND THE PAINT DESIGNATION LINES LOCATED BY PMI AND INCORPORATED AS PART OF THIS SURVEY. THE UNDERGROUND LINES SHOWN ARE BASED ON DESIGNATION AND UTILIZING AVAILABLE RECORDS PROVIDED BY THE BASE, IF ANY. THE SURVEYOR MAKES NO GUARANTEE THAT THE THE SURVEYOR MAKES NO GUARANTEE THAT THE GUARANTEE THAT THE GUARANTEE THAT THE UNDERGROUND UTILITIES SHOWN COMPRISE ALL SUCH UTILITIES IN THE AREA, EITHER IN SERVICE OR ABANDONED. THE SURVEYOR FURTHER DOES NOT WARRANT THAT THE UNDERGROUND UTILITIES SHOWN ARE IN THE EXACT LOCATION INDICATED, THE SURVEYOR HAS NOT PHYSICALLY LOCATED THE UNDERGROUND UTILITIES. THE SURVEYOR FURTHER NOTIFIES ALL PARTIES THAT VIRGINIA LAW REQUIRES "VA811" TO BE CONTACTED PRIOR TO ANY EXCAVATION. 10. THE TOPOGRAPHY AND PHYSICAL FEATURES SHOWN ON THIS THE TOPOGRAPHY AND PHYSICAL FEATURES SHOWN ON THIS MAP WERE OBTAINED UNDER THE DIRECT AND RESPONSIBLE CHARGE AND SUPERVISION OF STEPHEN PEARCE, LS. THIS PLAT, MAP, OR DIGITAL GEOSPATIAL DATA INCLUDING METADATA MEETS MINIMUM ACCURACY STANDARDS UNLESS OTHERWISE NOTED. 11. THIS TOPOGRAPHIC SURVEY WAS PREPARED/COMPILED BY:THIS TOPOGRAPHIC SURVEY WAS PREPARED/COMPILED BY:

AutoCAD SHX Text SURVEYORS - GPS - GIS - MAPPING - 3-D LASER SCANNING 629 PHOENIX DRIVE, SUITE 100 VIRGINIA BEACH, VA. 23452 (757) 368-0945 WWW.PRECISIONMEASUREMENTS.COM VIRGINIA BEACH - NEWPORT NEWS - RICHMOND, VIRGINIA

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STEM MH RIM=6.71

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6"CC

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ASPHALT

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6"CC

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6"CC

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TMH RIM=5.82

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L/P POST (ADBND.)

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6"CC

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ASPHALT PARKING LOT

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ASPHALT PARKING LOT

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ASPHALT PARKING LOT

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ASPHALT SURFACE

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6"CC

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CONC. PARKING LOT

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GV

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ASPHALT SURFACE

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UNKNOWN MH RIM=5.89 TOP=5.49

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O/H STEM

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ASPHALT SURFACE

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ASPHALT

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TBM "C" CHISLED SQ. ELEV=6.49

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TBM "B" CHISLED SQ. ELEV=8.63

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TBM "A" CHISLED SQ. ELEV=8.64

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TBM "D" CHISLED SQ. ELEV=8.98

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ELEV:7.17

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#205 PIN&CAP

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ELEV:6.85

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ELEV:8.50

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ELEV:8.54

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ELEV:6.23

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ELEV:7.87

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S 21°02'10" W 226.76' SURVEY BASELINE

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S 07°58'10" W 230.37' SURVEY BASELINE

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N 44°03'13" W 216.00' SURVEY BASELINE

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N 19°03'11" W 260.28' SURVEY BASELINE

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N 43°16'13" E 218.98' SURVEY BASELINE

S 58°38'24" E 232.34' SURVEY BASELINE

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757.455.5800 FAX 757.455.5638

WWW.CLARKNEXSEN.COM

4525 MAIN STREET

SUITE 1400

VIRGINIA BEACH, VA 23462

SDS/RSF

DLB

DSN

14 Sept 2020

EJA

Approved by Brett D. Ingle, Captain, USN, Commander, with Fleet Readiness Center

Mid-Atlantic, via Email.

C-003

RMS JLJ TAR

NO SCALE

12822519

STORM DRAIN STRUCTURE DATA SANITARY SEWER STRUCTURE DATA

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CDI #2004 RIM=7.58 INV=3.62(E) INV=3.61(W)

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CDI #2003 RIM=7.50 INV=3.61(STUB) INV=3.32(W)

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SDMH #2002 RIM=6.24 INV=-1.67(N) INV=-1.67(SW) INV=1.08(SE) (REVERSE FLOW)

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SDMH #2009 RIM=6.25 INV=1.99(N) INV=1.99(E)

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SDMH #2008 RIM=7.58 INV=2.29(S)

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DI #2031 RIM=6.98 INV=4.55(NW)

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SMH #2055 RIM=6.74 INV=-0.41(E) INV=-4.65(S)

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DI #2032 RIM=7.25 INV=5.02(E)

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SMH #2056 RIM=9.55 INV=2.45(E) INV=2.45(W) INV=3.55(S)

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SDMH #2040 RIM=7.70 INV=-2.45(E) INV=-2.45(W) INV=4.85(SW)

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DI #2039 RIM=5.94 INV=-4.50(E) INV=-4.50(W) (FILLED W/5'± WATER)

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DI #2035 RIM=5.70 INV=3.14(NE) (FILLED W/ 0.9'± WATERREVERSE FLOW)

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DI #2036 RIM=4.80 INV=2.27(E) (FILLED W/ 0.9'± WATER)

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DI #2022 RIM=7.55 INV=4.97(E) INV=4.63(SE)

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SDMH #2001 RIM=8.70 INV=-0.61(N) INV=1.19(E) INV=-0.60(S)

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CDI #2006 RIM=7.90 INV=2.49(E) INV=2.47(W)

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CDI #2005 RIM=6.79 INV=2.63(W)

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DI #2007 RIM=7.66 INV=5.05(S)

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DI #2030 RIM=6.86 INV=3.82(N)

AutoCAD SHX Text SDMH #2010 RIM=7.91 INV=4.35(NE) INV=4.20(NW) INV=2.31(E) INV=2.31(W) (REVERSE FLOW)

AutoCAD SHX Text SDMH #2011 RIM=8.20 INV=3.52(NE) INV=6.38(NE) INV=2.40(E) INV=2.40(W) (REVERSE FLOW)

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SDMH #2024 RIM=6.68 INV=2.68(N) INV=2.68(SE)

AutoCAD SHX Text DI #2025 RIM=5.24 INV=3.19(NW) INV=2.24(W) INV=3.12(SW) INV=1.84(S) (REVERSE FLOW)

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DI #2023 RIM=7.60 INV=4.07(NE) INV=4.05(SW) (REVERSE FLOW)

AutoCAD SHX Text DI #2012 RIM=8.94 INV=1.59(NE) INV=1.44(E) INV=1.44(W) (FILLED W/2'± WATERREVERSE FLOW)

AutoCAD SHX Text SDMH #2013 RIM=9.27 INV=5.34(NE) INV=2.23(E) INV=2.23(W) (FILLED W/2'± WATERREVERSE FLOW)

AutoCAD SHX Text SDMH #2015 (O/WS) RIM=7.29 INV=-2.49(N) INV=-0.06(S) TOP=3.28(PVC WALL) (FILLED W/5'± WATER)

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SDMH #2016 (O/WS) RIM=9.53 INV=-0.37(N) INV=-0.37(S) (FILLED W/5'± WATER)

AutoCAD SHX Text SDMH #2017 (O/WS) RIM=9.76 INV=-1.08(N) INV=-3.84(W) INV=-1.09(S) (FILLED W/4'± WATER)

AutoCAD SHX Text SDMH #2062 (O/WS) RIM=9.17 INV=-0.74(N) INV=-0.93(S) INV=4.91(E) INV=1.18(E)(DROP) (FILLED W/3'± WATER)

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SDMH #2062A (O/WS) RIM=9.15 INV=-0.40(W) (FILLED W/3'± WATER)

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DI #2027 RIM=5.80 INV=3.04(NW) INV=2.64(E)

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DI #2029 RIM=6.85 INV=2.36(W)

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DI #2028 RIM=5.27 INV=3.18(S)

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DI #2059 RIM=8.21 INV=4.96(N)

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DI #2020 RIM=8.49 INV=4.92(NE) INV=4.16(NW) INV=4.16(SW)

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DI #2021 RIM=9.47 INV=7.21(SW) (FRENCH DROP)

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DI #2018 RIM=8.86 INV=5.36(NE) INV=5.72(SW)

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DI #2019 RIM=9.49 INV=7.66(SW) (FRENCH DROP)

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SDMH #2063 (O/WS) RIM=9.106 INV=-0.21(N) INV=-0.31(E) (FILLED W/0.5'± WATER)

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SMH #2041 RIM=8.65 INV=-1.82(N) INV=-1.91(S) (FILLED W/ 0.5'± WATER)

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SMH #2042 RIM=8.61 INV=-2.09(N) INV=2.84(W) INV=-2.20(S) (FILLED W/ 0.7'± WATER)

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SMH #2043 RIM=8.48 INV=-2.87(N) INV=-2.87(S) (FILLED W/ 0.5'± WATER)

AutoCAD SHX Text SMH #2044 RIM=8.01 INV=-3.60(N) INV=1.44(E) INV=1.21(W) INV=-3.71(S) (FILLED W/ 0.5'± WATER)

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SMH #2045 RIM=7.29 INV=-4.10(N) INV=-4.10(SW) (FILLED W/ 1'± WATER)

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SMH #2047 RIM=7.72 INV=5.39(NE) INV=5.32(E) INV=5.26(W)

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SMH #2048 RIM=8.11 INV=5.26(E) INV=5.23(S)

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SMH #2049 RIM=7.34 INV=3.64(N) INV=3.56(S)

AutoCAD SHX Text SMH #2050 RIM=6.62 INV=2.54(N) INV=1.54(NE) INV=1.35(W) INV=2.77(S) (FILLED W/ 0.6'± WATER)

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SMH #2051 RIM=6.62 INV=1.39(E) INV=1.32(SW) (FILLED W/ 0.6'± WATER)

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SMH #2052 RIM=5.87 INV=3.13(N) INV=3.52(E)

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SMH #2053 RIM=6.44 INV=4.71(N) INV=4.78(W)

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SMH #2054 RIM=5.64 INV=2.69(N) INV=2.84(W) INV=3.98(S)

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SMH #2058 RIM=6.04 BOTTOM=-2.46 (ABND.) (FILLED W/1'± DEBRIS)

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DI #2060 RIM=7.88 (UNABLE TO ACCESS FILLED W/DIRT)

AutoCAD SHX Text DI #2061 RIM=5.33 INV=-0.74(N) INV=-0.29(N) INV=0.73(NW) INV=1.58(SW) INV=3.17(SW) INV=-1.67(N)(DROP) (FILLED W/3'± WATER)

SMH #2064 RIM=5.52 INV=1.79(W) INV=1.87(S)

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757.455.5800 FAX 757.455.5638

WWW.CLARKNEXSEN.COM

4525 MAIN STREET

SUITE 1400

VIRGINIA BEACH, VA 23462

SDS/RSF

DLB

DSN

14 Sept 2020

EJA

Approved by Brett D. Ingle, Captain, USN, Commander, with Fleet Readiness Center

Mid-Atlantic, via Email.

C-004

RMS JLJ TAR

NO SCALE

12822520

EROSION AND SEDIMENT CONTROL

GENERAL NOTES

EROSION & SEDIMENT CONTROL

NARRATIVE

EROSION & SEDIMENT CONTROL

SEQUENCE OF CONSTRUCTION

STORMWATER MANAGEMENT FACILITIES

MAINTENANCE REQUIREMENTS

AutoCAD SHX Text

1. EROSION AND SEDIMENT CONTROL (E&SC) MEASURES MUST BE EROSION AND SEDIMENT CONTROL (E&SC) MEASURES MUST BE CONSTRUCTED AND MAINTAINED IN ACCORDANCE WITH THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND 9 VAC 25-840-40, INCLUDING MINIMUM STANDARDS 1-19. ALTERNATE TYPES OF DEVICES MAY BE SUBSTITUTED BY THE CONTRACTOR WITH THE APPROVAL OF THE CONTRACTING OFFICER. 2. MAKE PROVISIONS TO MINIMIZE THE DEPOSITION OF MUD OR MAKE PROVISIONS TO MINIMIZE THE DEPOSITION OF MUD OR SEDIMENT ONTO ROADS, STREETS AND OTHER PAVED AREAS. SEDIMENT AND MUD DEPOSITS MUST BE REMOVED FROM PAVEMENTS AT THE END OF EACH WORKDAY BY SHOVELING AND/OR SWEEPING PAVEMENTS CLEAN. 3. INSPECT E&SC MEASURES PERIODICALLY AND AFTER EACH INSPECT E&SC MEASURES PERIODICALLY AND AFTER EACH RUNOFF PRODUCING RAINFALL EVENT. NECESSARY REPAIRS TO MAINTAIN THE EFFECTIVENESS OF THE E&SC MEASURES AND CLEANUP OF SEDIMENT ARE TO BE MADE IMMEDIATELY. UNLESS OTHERWISE INDICATED, ACCUMULATED SEDIMENT SHALL BE REMOVED WHEN THE MEASURE IS REDUCED TO 50% OF THE DESIGN CAPACITY. 4. THE E&SC MEASURES SHOWN ON THE PLANS ARE THE MINIMUM THE E&SC MEASURES SHOWN ON THE PLANS ARE THE MINIMUM REQUIRED. PROVIDE ADDITIONAL MEASURES INCLUDING SILT FENCE OR FILTER SOCKS WHERE NEEDED TO PREVENT EROSION AND CAPTURE SEDIMENT BEFORE IT ENTERS DOWNSTREAM DRAINAGE SYSTEM. 5. EFFLUENT FROM DEWATERING OPERATIONS MUST BE FILTERED OR EFFLUENT FROM DEWATERING OPERATIONS MUST BE FILTERED OR PASSED THROUGH AN APPROVED SEDIMENT TRAPPING DEVICE, OR BOTH, AND DISCHARGED IN A MANNER THAT DOES NOT ADVERSELY AFFECT ADJACENT AREAS OR THE STORM DRAINAGE SYSTEM IN ACCORDANCE WITH SPECIFICATIONS. 6. PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS WITHIN 7 DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. TEMPORARY SOIL STABILIZATION SHALL BE APPLIED WITHIN 7 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. 7. TEMPORARY E&SC MEASURES ARE NOT TO BE REMOVED UNTIL TEMPORARY E&SC MEASURES ARE NOT TO BE REMOVED UNTIL DISTURBED AREAS ARE STABILIZED. AFTER STABILIZATION IS COMPLETE, TEMPORARY MEASURES MUST BE REMOVED WITHIN 30 DAYS. 8. MONITOR AND TAKE PRECAUTIONS TO CONTROL DUST INCLUDING MONITOR AND TAKE PRECAUTIONS TO CONTROL DUST INCLUDING (BUT NOT LIMITED TO) USE OF WATER, MULCH OR CHEMICAL DUST ADHESIVES AND CONTROL OF CONSTRUCTION SITE TRAFFIC. 9. IF TEMPORARY SOIL STOCKPILES ARE USED, INSTALL SILT FENCING IF TEMPORARY SOIL STOCKPILES ARE USED, INSTALL SILT FENCING AT THE BASE OF THE STOCKPILE TO PREVENT SEDIMENT RUNOFF. SOIL THAT IS TO BE STOCKPILED FOR MORE THAN 30 DAYS SHALL RECEIVE TEMPORARY SEEDING WITHIN 14 DAYS OF STOCKPILING. 10. THE CONTRACTOR SELECTED TO COMPLETE THE REGULATED LAND THE CONTRACTOR SELECTED TO COMPLETE THE REGULATED LAND DISTURBING ACTIVITY AS SHOWN ON THESE DRAWINGS IS RESPONSIBLE FOR IMPLEMENTING THE APPROVED EROSION AND SEDIMENT CONTROL PLAN IN CONJUNCTION WITH THE PROJECT SPECIFICATIONS. PRIOR TO THE COMMENCEMENT OF THIS ACTIVITY, IN ACCORDANCE WITH THE VA. E&S CONTROL LAW, THE CONTRACTOR MUST DESIGNATE AN INDIVIDUAL HOLDING A CERTIFICATE OF COMPETENCY WITH THE STATE AS THE PERSON RESPONSIBLE FOR CARRYING OUT THE APPROVED PLAN, AND PROVIDE THE NAME OF THIS INDIVIDUAL TO THE PLAN APPROVING AUTHORITY.

AutoCAD SHX Text PROJECT DESCRIPTION THE CORROSION CONTROL HANGAR PROJECT WILL PROVIDE A THREE-BAY HANGAR FACILITY IN SUPPORT OF DEPOT LEVEL PLANNED MAINTENANCE INTERVAL REQUIREMENTS FOR THE MH-60R/MH-60S AND V-33 AIRCRAFT. THE NEW CORROSION CONTROL AND PAINT FACILITY BUILDING WILL BE LOCATED IN THE CENTRAL PORTION OF NAVAL STATION NORFOLK, IN THE NORTHEASTERN QUADRANT OF THE INTERSECTION OF THIRD AVENUE AND BELLINGER BOULEVARD. EXISTING SITE CONDITIONS THE SITE FOR THE NEW FACILITY IS CURRENTLY OCCUPIED BY ASPHALT SITE FOR THE NEW FACILITY IS CURRENTLY OCCUPIED BY ASPHALT SITE FOR THE NEW FACILITY IS CURRENTLY OCCUPIED BY ASPHALT FOR THE NEW FACILITY IS CURRENTLY OCCUPIED BY ASPHALT FOR THE NEW FACILITY IS CURRENTLY OCCUPIED BY ASPHALT THE NEW FACILITY IS CURRENTLY OCCUPIED BY ASPHALT THE NEW FACILITY IS CURRENTLY OCCUPIED BY ASPHALT NEW FACILITY IS CURRENTLY OCCUPIED BY ASPHALT NEW FACILITY IS CURRENTLY OCCUPIED BY ASPHALT FACILITY IS CURRENTLY OCCUPIED BY ASPHALT FACILITY IS CURRENTLY OCCUPIED BY ASPHALT IS CURRENTLY OCCUPIED BY ASPHALT IS CURRENTLY OCCUPIED BY ASPHALT CURRENTLY OCCUPIED BY ASPHALT CURRENTLY OCCUPIED BY ASPHALT OCCUPIED BY ASPHALT OCCUPIED BY ASPHALT BY ASPHALT BY ASPHALT ASPHALT ASPHALT PAVEMENT PARKING LOTS AND OPEN SPACE CREATED BY THE PARKING LOTS AND OPEN SPACE CREATED BY THE PARKING LOTS AND OPEN SPACE CREATED BY THE LOTS AND OPEN SPACE CREATED BY THE LOTS AND OPEN SPACE CREATED BY THE AND OPEN SPACE CREATED BY THE AND OPEN SPACE CREATED BY THE OPEN SPACE CREATED BY THE OPEN SPACE CREATED BY THE SPACE CREATED BY THE SPACE CREATED BY THE CREATED BY THE CREATED BY THE BY THE BY THE THE THE DEMOLITION OF FORMER BUILDING V-57 (LAUNDROMAT). THE SITE IS OF FORMER BUILDING V-57 (LAUNDROMAT). THE SITE IS OF FORMER BUILDING V-57 (LAUNDROMAT). THE SITE IS FORMER BUILDING V-57 (LAUNDROMAT). THE SITE IS FORMER BUILDING V-57 (LAUNDROMAT). THE SITE IS BUILDING V-57 (LAUNDROMAT). THE SITE IS BUILDING V-57 (LAUNDROMAT). THE SITE IS V-57 (LAUNDROMAT). THE SITE IS V-57 (LAUNDROMAT). THE SITE IS (LAUNDROMAT). THE SITE IS (LAUNDROMAT). THE SITE IS THE SITE IS THE SITE IS THE SITE IS SITE IS SITE IS IS IS BOUNDED BY BELLINGER BOULEVARD TO THE SOUTH, THIRD AVENUE TO BY BELLINGER BOULEVARD TO THE SOUTH, THIRD AVENUE TO BY BELLINGER BOULEVARD TO THE SOUTH, THIRD AVENUE TO BELLINGER BOULEVARD TO THE SOUTH, THIRD AVENUE TO BELLINGER BOULEVARD TO THE SOUTH, THIRD AVENUE TO BOULEVARD TO THE SOUTH, THIRD AVENUE TO BOULEVARD TO THE SOUTH, THIRD AVENUE TO TO THE SOUTH, THIRD AVENUE TO TO THE SOUTH, THIRD AVENUE TO THE SOUTH, THIRD AVENUE TO THE SOUTH, THIRD AVENUE TO SOUTH, THIRD AVENUE TO SOUTH, THIRD AVENUE TO THIRD AVENUE TO THIRD AVENUE TO AVENUE TO AVENUE TO TO TO THE WEST AND THE CONCRETE APRON SERVING BUILDING V-147 ON WEST AND THE CONCRETE APRON SERVING BUILDING V-147 ON WEST AND THE CONCRETE APRON SERVING BUILDING V-147 ON AND THE CONCRETE APRON SERVING BUILDING V-147 ON AND THE CONCRETE APRON SERVING BUILDING V-147 ON THE CONCRETE APRON SERVING BUILDING V-147 ON THE CONCRETE APRON SERVING BUILDING V-147 ON CONCRETE APRON SERVING BUILDING V-147 ON CONCRETE APRON SERVING BUILDING V-147 ON APRON SERVING BUILDING V-147 ON APRON SERVING BUILDING V-147 ON SERVING BUILDING V-147 ON SERVING BUILDING V-147 ON BUILDING V-147 ON BUILDING V-147 ON V-147 ON V-147 ON ON ON THE NORTHEAST. AN UNPAVED EMBANKMENT SEPARATES THE CONCRETE NORTHEAST. AN UNPAVED EMBANKMENT SEPARATES THE CONCRETE NORTHEAST. AN UNPAVED EMBANKMENT SEPARATES THE CONCRETE AN UNPAVED EMBANKMENT SEPARATES THE CONCRETE AN UNPAVED EMBANKMENT SEPARATES THE CONCRETE AN UNPAVED EMBANKMENT SEPARATES THE CONCRETE UNPAVED EMBANKMENT SEPARATES THE CONCRETE UNPAVED EMBANKMENT SEPARATES THE CONCRETE EMBANKMENT SEPARATES THE CONCRETE EMBANKMENT SEPARATES THE CONCRETE SEPARATES THE CONCRETE SEPARATES THE CONCRETE THE CONCRETE THE CONCRETE CONCRETE CONCRETE APRON FROM THE ADJACENT ASPHALT PARKING LOT IN THE NORTHERN FROM THE ADJACENT ASPHALT PARKING LOT IN THE NORTHERN FROM THE ADJACENT ASPHALT PARKING LOT IN THE NORTHERN THE ADJACENT ASPHALT PARKING LOT IN THE NORTHERN THE ADJACENT ASPHALT PARKING LOT IN THE NORTHERN ADJACENT ASPHALT PARKING LOT IN THE NORTHERN ADJACENT ASPHALT PARKING LOT IN THE NORTHERN ASPHALT PARKING LOT IN THE NORTHERN ASPHALT PARKING LOT IN THE NORTHERN PARKING LOT IN THE NORTHERN PARKING LOT IN THE NORTHERN LOT IN THE NORTHERN LOT IN THE NORTHERN IN THE NORTHERN IN THE NORTHERN THE NORTHERN THE NORTHERN NORTHERN NORTHERN PORTION OF THE SITE DUE TO DIFFERENCES IN THE FINISHED GRADES OF THE SITE DUE TO DIFFERENCES IN THE FINISHED GRADES OF THE SITE DUE TO DIFFERENCES IN THE FINISHED GRADES THE SITE DUE TO DIFFERENCES IN THE FINISHED GRADES THE SITE DUE TO DIFFERENCES IN THE FINISHED GRADES SITE DUE TO DIFFERENCES IN THE FINISHED GRADES SITE DUE TO DIFFERENCES IN THE FINISHED GRADES DUE TO DIFFERENCES IN THE FINISHED GRADES DUE TO DIFFERENCES IN THE FINISHED GRADES TO DIFFERENCES IN THE FINISHED GRADES TO DIFFERENCES IN THE FINISHED GRADES DIFFERENCES IN THE FINISHED GRADES DIFFERENCES IN THE FINISHED GRADES IN THE FINISHED GRADES IN THE FINISHED GRADES THE FINISHED GRADES THE FINISHED GRADES FINISHED GRADES FINISHED GRADES GRADES GRADES OF THE TWO PAVED SURFACES. THE VERTICAL DIFFERENCE VARIES FROM THE TWO PAVED SURFACES. THE VERTICAL DIFFERENCE VARIES FROM THE TWO PAVED SURFACES. THE VERTICAL DIFFERENCE VARIES FROM TWO PAVED SURFACES. THE VERTICAL DIFFERENCE VARIES FROM TWO PAVED SURFACES. THE VERTICAL DIFFERENCE VARIES FROM PAVED SURFACES. THE VERTICAL DIFFERENCE VARIES FROM PAVED SURFACES. THE VERTICAL DIFFERENCE VARIES FROM SURFACES. THE VERTICAL DIFFERENCE VARIES FROM SURFACES. THE VERTICAL DIFFERENCE VARIES FROM THE VERTICAL DIFFERENCE VARIES FROM THE VERTICAL DIFFERENCE VARIES FROM THE VERTICAL DIFFERENCE VARIES FROM VERTICAL DIFFERENCE VARIES FROM VERTICAL DIFFERENCE VARIES FROM DIFFERENCE VARIES FROM DIFFERENCE VARIES FROM VARIES FROM VARIES FROM FROM FROM ZERO IN THE EAST TO APPROXIMATELY 2 FEET AT THE NORTHERN LIMIT IN THE EAST TO APPROXIMATELY 2 FEET AT THE NORTHERN LIMIT IN THE EAST TO APPROXIMATELY 2 FEET AT THE NORTHERN LIMIT THE EAST TO APPROXIMATELY 2 FEET AT THE NORTHERN LIMIT THE EAST TO APPROXIMATELY 2 FEET AT THE NORTHERN LIMIT EAST TO APPROXIMATELY 2 FEET AT THE NORTHERN LIMIT EAST TO APPROXIMATELY 2 FEET AT THE NORTHERN LIMIT TO APPROXIMATELY 2 FEET AT THE NORTHERN LIMIT TO APPROXIMATELY 2 FEET AT THE NORTHERN LIMIT APPROXIMATELY 2 FEET AT THE NORTHERN LIMIT APPROXIMATELY 2 FEET AT THE NORTHERN LIMIT 2 FEET AT THE NORTHERN LIMIT 2 FEET AT THE NORTHERN LIMIT FEET AT THE NORTHERN LIMIT FEET AT THE NORTHERN LIMIT AT THE NORTHERN LIMIT AT THE NORTHERN LIMIT THE NORTHERN LIMIT THE NORTHERN LIMIT NORTHERN LIMIT NORTHERN LIMIT LIMIT LIMIT OF THE SITE. ACCESS TO THE CONCRETE APRON IS PROVIDED FROM THE SITE. ACCESS TO THE CONCRETE APRON IS PROVIDED FROM THE SITE. ACCESS TO THE CONCRETE APRON IS PROVIDED FROM SITE. ACCESS TO THE CONCRETE APRON IS PROVIDED FROM SITE. ACCESS TO THE CONCRETE APRON IS PROVIDED FROM ACCESS TO THE CONCRETE APRON IS PROVIDED FROM ACCESS TO THE CONCRETE APRON IS PROVIDED FROM ACCESS TO THE CONCRETE APRON IS PROVIDED FROM TO THE CONCRETE APRON IS PROVIDED FROM TO THE CONCRETE APRON IS PROVIDED FROM THE CONCRETE APRON IS PROVIDED FROM THE CONCRETE APRON IS PROVIDED FROM CONCRETE APRON IS PROVIDED FROM CONCRETE APRON IS PROVIDED FROM APRON IS PROVIDED FROM APRON IS PROVIDED FROM IS PROVIDED FROM IS PROVIDED FROM PROVIDED FROM PROVIDED FROM FROM FROM TO WAY DRIVE TO THE NORTH OF V-147 AND TO BELLINGER BOULEVARD WAY DRIVE TO THE NORTH OF V-147 AND TO BELLINGER BOULEVARD WAY DRIVE TO THE NORTH OF V-147 AND TO BELLINGER BOULEVARD DRIVE TO THE NORTH OF V-147 AND TO BELLINGER BOULEVARD DRIVE TO THE NORTH OF V-147 AND TO BELLINGER BOULEVARD TO THE NORTH OF V-147 AND TO BELLINGER BOULEVARD TO THE NORTH OF V-147 AND TO BELLINGER BOULEVARD THE NORTH OF V-147 AND TO BELLINGER BOULEVARD THE NORTH OF V-147 AND TO BELLINGER BOULEVARD NORTH OF V-147 AND TO BELLINGER BOULEVARD NORTH OF V-147 AND TO BELLINGER BOULEVARD OF V-147 AND TO BELLINGER BOULEVARD OF V-147 AND TO BELLINGER BOULEVARD V-147 AND TO BELLINGER BOULEVARD V-147 AND TO BELLINGER BOULEVARD AND TO BELLINGER BOULEVARD AND TO BELLINGER BOULEVARD TO BELLINGER BOULEVARD TO BELLINGER BOULEVARD BELLINGER BOULEVARD BELLINGER BOULEVARD BOULEVARD BOULEVARD AT THE SOUTHEASTERN CORNER OF THE PROJECT SITE. ACCESS TO THE SOUTHEASTERN CORNER OF THE PROJECT SITE. ACCESS TO THE SOUTHEASTERN CORNER OF THE PROJECT SITE. ACCESS TO SOUTHEASTERN CORNER OF THE PROJECT SITE. ACCESS TO SOUTHEASTERN CORNER OF THE PROJECT SITE. ACCESS TO CORNER OF THE PROJECT SITE. ACCESS TO CORNER OF THE PROJECT SITE. ACCESS TO OF THE PROJECT SITE. ACCESS TO OF THE PROJECT SITE. ACCESS TO THE PROJECT SITE. ACCESS TO THE PROJECT SITE. ACCESS TO PROJECT SITE. ACCESS TO PROJECT SITE. ACCESS TO SITE. ACCESS TO SITE. ACCESS TO ACCESS TO ACCESS TO ACCESS TO TO TO THE PARKING LOTS IS PROVIDED BY MULTIPLE ENTRANCES FROM PARKING LOTS IS PROVIDED BY MULTIPLE ENTRANCES FROM PARKING LOTS IS PROVIDED BY MULTIPLE ENTRANCES FROM LOTS IS PROVIDED BY MULTIPLE ENTRANCES FROM LOTS IS PROVIDED BY MULTIPLE ENTRANCES FROM IS PROVIDED BY MULTIPLE ENTRANCES FROM IS PROVIDED BY MULTIPLE ENTRANCES FROM PROVIDED BY MULTIPLE ENTRANCES FROM PROVIDED BY MULTIPLE ENTRANCES FROM BY MULTIPLE ENTRANCES FROM BY MULTIPLE ENTRANCES FROM MULTIPLE ENTRANCES FROM MULTIPLE ENTRANCES FROM ENTRANCES FROM ENTRANCES FROM FROM FROM BELLINGER BOULEVARD AND THIRD AVENUE. CONCRETE SIDEWALK BOULEVARD AND THIRD AVENUE. CONCRETE SIDEWALK BOULEVARD AND THIRD AVENUE. CONCRETE SIDEWALK AND THIRD AVENUE. CONCRETE SIDEWALK AND THIRD AVENUE. CONCRETE SIDEWALK THIRD AVENUE. CONCRETE SIDEWALK THIRD AVENUE. CONCRETE SIDEWALK AVENUE. CONCRETE SIDEWALK AVENUE. CONCRETE SIDEWALK CONCRETE SIDEWALK CONCRETE SIDEWALK CONCRETE SIDEWALK SIDEWALK SIDEWALK EXTENDS ALONG THE SOUTHERN BOUNDARY OF THE SITE, PARALLEL WITH ALONG THE SOUTHERN BOUNDARY OF THE SITE, PARALLEL WITH ALONG THE SOUTHERN BOUNDARY OF THE SITE, PARALLEL WITH THE SOUTHERN BOUNDARY OF THE SITE, PARALLEL WITH THE SOUTHERN BOUNDARY OF THE SITE, PARALLEL WITH SOUTHERN BOUNDARY OF THE SITE, PARALLEL WITH SOUTHERN BOUNDARY OF THE SITE, PARALLEL WITH BOUNDARY OF THE SITE, PARALLEL WITH BOUNDARY OF THE SITE, PARALLEL WITH OF THE SITE, PARALLEL WITH OF THE SITE, PARALLEL WITH THE SITE, PARALLEL WITH THE SITE, PARALLEL WITH SITE, PARALLEL WITH SITE, PARALLEL WITH PARALLEL WITH PARALLEL WITH WITH WITH BELLINGER BOULEVARD. TURFED AREAS BORDER THE SIDEWALK AND BOULEVARD. TURFED AREAS BORDER THE SIDEWALK AND BOULEVARD. TURFED AREAS BORDER THE SIDEWALK AND TURFED AREAS BORDER THE SIDEWALK AND TURFED AREAS BORDER THE SIDEWALK AND TURFED AREAS BORDER THE SIDEWALK AND AREAS BORDER THE SIDEWALK AND AREAS BORDER THE SIDEWALK AND BORDER THE SIDEWALK AND BORDER THE SIDEWALK AND THE SIDEWALK AND THE SIDEWALK AND SIDEWALK AND SIDEWALK AND AND AND PROVIDE BUFFERS BETWEEN THE ROADWAY AND THE ADJACENT PARKING BUFFERS BETWEEN THE ROADWAY AND THE ADJACENT PARKING BUFFERS BETWEEN THE ROADWAY AND THE ADJACENT PARKING BETWEEN THE ROADWAY AND THE ADJACENT PARKING BETWEEN THE ROADWAY AND THE ADJACENT PARKING THE ROADWAY AND THE ADJACENT PARKING THE ROADWAY AND THE ADJACENT PARKING ROADWAY AND THE ADJACENT PARKING ROADWAY AND THE ADJACENT PARKING AND THE ADJACENT PARKING AND THE ADJACENT PARKING THE ADJACENT PARKING THE ADJACENT PARKING ADJACENT PARKING ADJACENT PARKING PARKING PARKING LOT. THE PROJECT SITE IS KNOWN TO HAVE CONTAMINATED SOILS AND THE PROJECT SITE IS KNOWN TO HAVE CONTAMINATED SOILS AND THE PROJECT SITE IS KNOWN TO HAVE CONTAMINATED SOILS AND THE PROJECT SITE IS KNOWN TO HAVE CONTAMINATED SOILS AND PROJECT SITE IS KNOWN TO HAVE CONTAMINATED SOILS AND PROJECT SITE IS KNOWN TO HAVE CONTAMINATED SOILS AND SITE IS KNOWN TO HAVE CONTAMINATED SOILS AND SITE IS KNOWN TO HAVE CONTAMINATED SOILS AND IS KNOWN TO HAVE CONTAMINATED SOILS AND IS KNOWN TO HAVE CONTAMINATED SOILS AND KNOWN TO HAVE CONTAMINATED SOILS AND KNOWN TO HAVE CONTAMINATED SOILS AND TO HAVE CONTAMINATED SOILS AND TO HAVE CONTAMINATED SOILS AND HAVE CONTAMINATED SOILS AND HAVE CONTAMINATED SOILS AND CONTAMINATED SOILS AND CONTAMINATED SOILS AND SOILS AND SOILS AND AND AND IS SUBJECT TO ENVIRONMENTAL LAND USE CONTROLS (LUC) AS PART OF SUBJECT TO ENVIRONMENTAL LAND USE CONTROLS (LUC) AS PART OF SUBJECT TO ENVIRONMENTAL LAND USE CONTROLS (LUC) AS PART OF TO ENVIRONMENTAL LAND USE CONTROLS (LUC) AS PART OF TO ENVIRONMENTAL LAND USE CONTROLS (LUC) AS PART OF ENVIRONMENTAL LAND USE CONTROLS (LUC) AS PART OF ENVIRONMENTAL LAND USE CONTROLS (LUC) AS PART OF LAND USE CONTROLS (LUC) AS PART OF LAND USE CONTROLS (LUC) AS PART OF USE CONTROLS (LUC) AS PART OF USE CONTROLS (LUC) AS PART OF CONTROLS (LUC) AS PART OF CONTROLS (LUC) AS PART OF (LUC) AS PART OF (LUC) AS PART OF AS PART OF AS PART OF PART OF PART OF OF OF THE INSTALLATION RESTORATION PROGRAM (IRP). THESE LUCS REQUIRE INSTALLATION RESTORATION PROGRAM (IRP). THESE LUCS REQUIRE INSTALLATION RESTORATION PROGRAM (IRP). THESE LUCS REQUIRE RESTORATION PROGRAM (IRP). THESE LUCS REQUIRE RESTORATION PROGRAM (IRP). THESE LUCS REQUIRE PROGRAM (IRP). THESE LUCS REQUIRE PROGRAM (IRP). THESE LUCS REQUIRE (IRP). THESE LUCS REQUIRE (IRP). THESE LUCS REQUIRE THESE LUCS REQUIRE THESE LUCS REQUIRE THESE LUCS REQUIRE LUCS REQUIRE LUCS REQUIRE REQUIRE REQUIRE CERTAIN DESIGN AND CONSTRUCTED PROCEDURES BE IMPLEMENTED IN DESIGN AND CONSTRUCTED PROCEDURES BE IMPLEMENTED IN DESIGN AND CONSTRUCTED PROCEDURES BE IMPLEMENTED IN AND CONSTRUCTED PROCEDURES BE IMPLEMENTED IN AND CONSTRUCTED PROCEDURES BE IMPLEMENTED IN CONSTRUCTED PROCEDURES BE IMPLEMENTED IN CONSTRUCTED PROCEDURES BE IMPLEMENTED IN PROCEDURES BE IMPLEMENTED IN PROCEDURES BE IMPLEMENTED IN BE IMPLEMENTED IN BE IMPLEMENTED IN IMPLEMENTED IN IMPLEMENTED IN IN IN THE FINAL CONSTRUCTION DOCUMENTS. AS PART OF THE LUCS, THE FINAL CONSTRUCTION DOCUMENTS. AS PART OF THE LUCS, THE FINAL CONSTRUCTION DOCUMENTS. AS PART OF THE LUCS, THE CONSTRUCTION DOCUMENTS. AS PART OF THE LUCS, THE CONSTRUCTION DOCUMENTS. AS PART OF THE LUCS, THE DOCUMENTS. AS PART OF THE LUCS, THE DOCUMENTS. AS PART OF THE LUCS, THE AS PART OF THE LUCS, THE AS PART OF THE LUCS, THE AS PART OF THE LUCS, THE PART OF THE LUCS, THE PART OF THE LUCS, THE OF THE LUCS, THE OF THE LUCS, THE THE LUCS, THE THE LUCS, THE LUCS, THE LUCS, THE THE THE COST OF A PASSIVE VENTILATION SYSTEM FOR THE BUILDING SUBGRADE OF A PASSIVE VENTILATION SYSTEM FOR THE BUILDING SUBGRADE OF A PASSIVE VENTILATION SYSTEM FOR THE BUILDING SUBGRADE A PASSIVE VENTILATION SYSTEM FOR THE BUILDING SUBGRADE A PASSIVE VENTILATION SYSTEM FOR THE BUILDING SUBGRADE PASSIVE VENTILATION SYSTEM FOR THE BUILDING SUBGRADE PASSIVE VENTILATION SYSTEM FOR THE BUILDING SUBGRADE VENTILATION SYSTEM FOR THE BUILDING SUBGRADE VENTILATION SYSTEM FOR THE BUILDING SUBGRADE SYSTEM FOR THE BUILDING SUBGRADE SYSTEM FOR THE BUILDING SUBGRADE FOR THE BUILDING SUBGRADE FOR THE BUILDING SUBGRADE THE BUILDING SUBGRADE THE BUILDING SUBGRADE BUILDING SUBGRADE BUILDING SUBGRADE SUBGRADE SUBGRADE HAS BEEN INCLUDED IN THE PROJECT SCOPE. ADJACENT PROPERTY THE SITE IS LOCATED WITHIN THE CONFINES OF THE NAVAL STATION NORFOLK. THE IMMEDIATE AREA SURROUNDING THE SITE INCLUDES V-147 AND THE CONCRETE APRON TO THE EAST, BUILDING #9376 TO THE NORTH, AND BUILDING #9357 TO THE WEST. OFF-SITE AREAS THERE ARE NO OFF-SITE AREAS ASSOCIATED WITH THIS PROJECT. LOCALLY APPROVED COMMERCIAL OPERATIONS WILL BE USED AS NECESSARY FOR BORROW MATERIAL AND TOPSOIL. ALL DEMOLITION MATERIALS WILL BE DISPOSED IN ACCORDANCE WITH LOCAL REGULATIONS AT APPROVED LANDFILLS. SOILS TEN STANDARD PENETRATION TEST (SPT) BORINGS WERE PERFORMED AT THE PROJECT SITE. THE SURFICIAL SOIL LAYER CONSISTED OF 4 TO 5 INCHES OF TOPSOIL. UNDERLYING LAYERS ALTERNATED BETWEEN CLAY AND SAND WITH VARYING AMOUNTS OF SILT, CLAY, GRAVEL, FIBROUS ORGANICS, MARINE SHELL FRAGMENTS, AND UNCONTROLLED FILL. THE GROUNDWATER WAS ENCOUNTERED AT A DEPTH RANGING FROM 4.5 TO 5.3 FEET BELOW THE EXISTING SITE GRADES, CORRESPONDING TO ELEVATIONS OF APPROXIMATELY 2.4 TO 3.1 FEET NAVD88. CRITICAL EROSION AREAS THERE ARE NO CRITICAL EROSION AREAS WITHIN THE PROJECT LIMITS. EROSION AND SEDIMENT CONTROLS WILL BE USED TO PROVIDE PROTECTION FROM SEDIMENTATION FOR THE EXISTING STORM DRAINAGE SYSTEMS WHICH EVENTUALLY OUTFALL INTO WILLOUGHBY BAY. WETLANDS THERE ARE NO WETLANDS WITHIN THE PROJECT LIMITS. EROSION AND SEDIMENT CONTROL MEASURES UNLESS OTHERWISE INDICATED, VEGETATIVE AND STRUCTURAL SEDIMENT CONTROL PRACTICES MUST BE CONSTRUCTED AND MAINTAINED ACCORDING TO THE MINIMUM STANDARDS AND SPECIFICATIONS OF THE CURRENT EDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK (VESCH). MEASURES INCLUDE CONSTRUCTION ENTRANCES, SILT FENCE, STORM DRAIN INLET PROTECTION, AND PERMANENT AND TEMPORARY SEEDING. EROSION AND SEDIMENT CONTROL MEASURES MUST BE INSTALLED PRIOR TO DEMOLITION AND EARTH-MOVING ACTIVITIES.

AutoCAD SHX Text PERMANENT STABILIZATION MOST OF THE PROJECT SITE IS PAVED. THE APRON IS HEAVY-DUTY CONCRETE PAVEMENT, THE SIDEWALKS ARE CONCRETE, AND THE SERVICE DRIVES ON THE NORTH AND SOUTH SIDE OF THE BUILDING ARE HEAVY-DUTY CONCRETE. PLANTINGS EXIST AROUND THE SITE. THE REMAINING AREAS WILL BE SEEDED AND TOP SOILED. MAINTENANCE THE CONTRACTOR IS RESPONSIBLE FOR THE INSTALLATION AND MAINTENANCE OF ALL EROSION AND SEDIMENT CONTROL PRACTICES. EROSION AND SEDIMENT MEASURES MUST BE INSPECTED REGULARLY AND IMMEDIATELY AFTER MAJOR RAIN EVENTS. THE CONTRACTOR MUST CLEAN ROADWAYS DAILY. SILT FENCE MUST BE CHECKED REGULARLY FOR UNDERMINING AND DETERIORATION OF THE FABRIC. SEDIMENT MUST BE REMOVED WHEN THE LEVEL OF SEDIMENT DEPOSITION REACHES HALFWAY TO THE TOP OF THE BARRIER. SEDIMENTS AND EXCESS SPOILS MUST BE DISPOSED BY THE CONTRACTOR AT A FACILITY APPROVED BY LOCAL AND STATE REGULATIONS. STRUCTURAL PRACTICES THE STRUCTURAL PRACTICES TO BE USED ON THIS PROJECT ARE DISCUSSED BELOW AND ARE REFERENCED TO THE RESPECTIVE SECTION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. 1. CONSTRUCTION ENTRANCE - 3.02 CONSTRUCTION ENTRANCE - 3.02 TEMPORARY CONSTRUCTION ENTRANCES MUST BE INSTALLED AT THE ENTRANCE OF THE PROPOSED PROJECT AS SHOWN ON THE PLANS TO MINIMIZE THE AMOUNT OF SEDIMENT TRANSPORTED ON PAVED ROADS BY CONSTRUCTION VEHICLES. 2. SILT FENCE - 3.05 SILT FENCE - 3.05 A TEMPORARY SEDIMENT BARRIER CONSTRUCTED OF POSTS AND FILTER FABRIC, PLACED ACROSS OR AT THE TOE OF A SLOPE OR IN A MINOR DRAINAGE WAY TO INTERCEPT AND DETAIN SEDIMENT AND DECREASE FLOW VELOCITIES FROM DRAINAGE AREAS OF LIMITED SIZE; APPLICABLE WHERE SHEET AND RILL EROSION OR SMALL CONCENTRATED FLOWS MAY BE A PROBLEM. MAXIMUM EFFECTIVE LIFE OF 6 MONTHS. 3. STORM DRAIN INLET PROTECTION - 3.07 STORM DRAIN INLET PROTECTION - 3.07 THE INSTALLATION OF VARIOUS KINDS OF SEDIMENT TRAPPING MEASURES AROUND DROP INLETS OR CURB INLET STRUCTURES PRIOR TO PERMANENT STABILIZATION OF THE DISTURBED AREA; LIMITED TO DRAINAGE AREAS NOT EXCEEDING ONE ACRE, AND NOT INTENDED TO CONTROL LARGE, CONCENTRATED STORMWATER FLOWS. VEGETATIVE PRACTICES THE VEGETATIVE PRACTICES TO BE USED ON THIS PROJECT ARE DISCUSSED BELOW AND ARE REFERENCED TO THE RESPECTIVE SECTION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. 1. TOPSOILING - 3.30 TOPSOILING - 3.30 PRESERVING AND USING TOPSOIL TO PROVIDE A SUITABLE GROWTH MEDIUM FOR VEGETATION USED TO STABILIZE DISTURBED AREAS. APPLICABLE WHERE PRESERVATION OR IMPORTATION OF TOPSOIL IS MOST COST-EFFECTIVE METHOD OF PROVIDING A SUITABLE GROWTH MEDIUM; NOT RECOMMENDED FOR SLOPES STEEPER THAN 2:1 UNLESS ADDITIONAL MEASURES ARE TAKEN TO PREVENT SLOUGHING AND EROSION. 2. TEMPORARY SEEDING - 3.31 TEMPORARY SEEDING - 3.31 BARE AREAS WHICH WILL BE LEFT DORMANT FOR EXTENDED PERIODS OF TIME MUST BE SEEDED WITH FAST GERMINATING TEMPORARY VEGETATION IMMEDIATELY FOLLOWING GRADING. SELECTION OF THE SEED MIXTURE WILL DEPEND ON THE TIME OF YEAR IT IS APPLIED. 3. SODDING - 3.33 SODDING - 3.33 STABILIZING FINE-GRADED DISTURBED AREAS BY ESTABLISHING PERMANENT GRASS STANDS WITH SOD. 4. DUST CONTROL - 3.39 DUST CONTROL - 3.39 REDUCING SURFACE AND AIR MOVEMENT OF DUST DURING LAND DISTURBANCE, DEMOLITION, OR CONSTRUCTION ACTIVITIES IN AREAS SUBJECT TO DUST PROBLEMS TO PREVENT SOIL LOSS AND REDUCE THE PRESENCE OF POTENTIALLY HARMFUL AIRBORNE SUBSTANCE. MEASURES TO PREVENT AND CONTROL DUST DURING DEMOLITION, EXCAVATION, PAVING, GRADING AND ALL OTHER POTENTIAL LAND DISTURBING ACTIVITIES MUST BE USED DURING CONSTRUCTION.

AutoCAD SHX Text

1. INSTALL CONSTRUCTION ENTRANCE, SILT FENCE, AND STORM DRAIN INSTALL CONSTRUCTION ENTRANCE, SILT FENCE, AND STORM DRAIN INLET PROTECTION ON THE PROJECT SITE BEFORE ANY SITE DEMOLITION OR EARTH-MOVING ACTIVITY. SITE ACCESS BY CONSTRUCTION VEHICLES MUST BE BY THE CONSTRUCTION ENTRANCE. 2. STOCK PILE SOIL AND OTHER ERODIBLE MATERIALS AND STABILIZE STOCK PILE SOIL AND OTHER ERODIBLE MATERIALS AND STABILIZE OR PROTECT WITH SEDIMENT TRAPPING MEASURES. THE CONTRACTOR IS RESPONSIBLE FOR TEMPORARY AND PERMANENT STABILIZATION MEASURES FOR STOCKPILES LOCATED WITHIN THE PROJECT SITE OR THOSE TRANSPORTED FROM THE PROJECT SITE. 3. MONITOR AND CONTROL DUST USING WATER, MULCH OR CHEMICAL MONITOR AND CONTROL DUST USING WATER, MULCH OR CHEMICAL DUST ADHESIVES AND CONTROL OF CONSTRUCTION SITE TRAFFIC OR OTHER MEASURES AS DIRECTED BY THE CONTRACTING OFFICER. 4. COMPLETE MAJOR GRADING AS SOON AS POSSIBLE AFTER BEGINNING COMPLETE MAJOR GRADING AS SOON AS POSSIBLE AFTER BEGINNING CONSTRUCTION. APPROVED SOIL STABILIZATION MEASURES MUST BE APPLIED TO ALL DENUDED OR DISTURBED AREAS THAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN UNDISTURBED LONGER THAN 14 DAYS. THE CONTRACTOR MUST INSTALL PERMANENT STABILIZATION WITHIN 7 DAYS OR AS DIRECTED BY THE CONTRACTING OFFICER AFTER FINAL GRADING IS COMPLETED. 5. INSTALL AND MAINTAIN ADDITIONAL EROSION AND SEDIMENT CONTROL INSTALL AND MAINTAIN ADDITIONAL EROSION AND SEDIMENT CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE CONTRACTING OFFICER. 6. ONCE THE CONTRACTING OFFICER DETERMINES THE WORK AREA IS ONCE THE CONTRACTING OFFICER DETERMINES THE WORK AREA IS STABILIZED, THE CONTRACTOR MUST REMOVE TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES AND DISPOSE OF SEDIMENTS WITHIN 30 DAYS.

THE MANUFACTURED FILTERING DEVICE MUST BE INSPECTED AND CLEANED AT LEAST ANNUALLY BASED ON THE MANUFACTURE'S RECOMMENDED INSPECTION AND MAINTENANCE GUIDELINES AND THE LOCAL REGULATORY AGENCY. INSPECTION MUST BE CONDUCTED FROM GRADE (OUTSIDE THE STRUCTURE) AND INCLUDES TRASH AND FLOATABLES COLLECTION, SEDIMENT DEPTH DETERMINATION, AND VISIBLE DETERMINATION OF BACKWASH POOL DEPTH. SEDIMENT REMOVAL FROM THE MANUFACTURED FILTERING DEVICE MUST BE CONDUCTED USING A STANDARD MAINTENANCE TRUCK AND VACUUM APPARATUS.

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757.455.5800 FAX 757.455.5638

WWW.CLARKNEXSEN.COM

4525 MAIN STREET

SUITE 1400

VIRGINIA BEACH, VA 23462

SDS/RSF

DLB

DSN

14 Sept 2020

EJA

Approved by Brett D. Ingle, Captain, USN, Commander, with Fleet Readiness Center

Mid-Atlantic, via Email.

C-005

RMS JLJ TAR

NO SCALE

12822521

EROSION & SEDIMENT CONTROL MINIMUM STANDARDS

AutoCAD SHX Text Spell checked by TWEAVER on 02/25/2020 3:44pm

MS1: PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS 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. MS2: DURING CONSTRUCTION OF THE PROJECT, SOIL STOCK PILES AND BORROW AREAS DURING CONSTRUCTION OF THE PROJECT, SOIL STOCK PILES AND BORROW AREAS SHALL BE STABILIZED OR PROTECTED WITH SEDIMENT TRAPPING MEASURES. THE APPLICANT 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. MS3: A PERMANENT VEGETATIVE COVER SHALL BE ESTABLISHED ON DENUDED AREAS NOT 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 IS UNIFORM, MATURE ENOUGH TO SURVIVE AND WILL INHIBIT EROSION. MS4: SEDIMENT BASINS AND TRAPS, PERIMETER DIKES, SEDIMENT BARRIERS AND OTHER 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 MS5: STABILIZATION MEASURES SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, STABILIZATION MEASURES SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, DIKES AND DIVERSIONS IMMEDIATELY AFTER INSTALLATION. MS6: SEDIMENT TRAPS AND SEDIMENT BASINS SHALL BE DESIGNED AND CONSTRUCTED SEDIMENT TRAPS AND SEDIMENT BASINS SHALL BE DESIGNED AND CONSTRUCTED BASED UPON THE TOTAL DRAINAGE AREA TO BE SERVED BY THE TRAP OR BASIN. a. THE MINIMUM STORAGE CAPACITY OF A SEDIMENT TRAP SHALL BE 134 CUBIC YARDS THE MINIMUM STORAGE CAPACITY OF A SEDIMENT TRAP SHALL BE 134 CUBIC YARDS PER ACRE OF DRAINAGE AREA AND THE TRAP SHALL ONLY CONTROL DRAINAGE AREAS LESS THAN THREE ACRES. b. SURFACE RUNOFF FROM DISTURBED AREAS THAT IS COMPRISED OF FLOW FROM SURFACE RUNOFF FROM DISTURBED AREAS THAT IS COMPRISED OF FLOW FROM DRAINAGE AREAS GREATER THAN OR EQUAL TO THREE ACRES SHALL BE CONTROLLED BY A SEDIMENT BASIN. THE MINIMUM STORAGE CAPACITY OF A SEDIMENT BASIN SHALL BE 134 CUBIC YARDS PER ACRE OF DRAINAGE AREA.