FINAL DESIGN_1667770dwg2of4Site.pdf

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AVENUE TRITON AVENUE

PERIMETER

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TRITON

GENERAL SHEET NOTES

GRAPHIC SCALE

1. REFER TO SHEET C-001 FOR GENERAL NOTES, LEGEND, AND

ABBREVIATIONS.

2. VERTICAL CONTROL MUST BE BASED ON BASE CONTROL DISK

LOCATED ADJACENT TO TRITON AVENUE WITH COORDINATES

N 709,180.983, E 1,181,607.163, ELEVATION 41.80. TRAVERSE

FROM THIS POINT TO MULTIPLE LOCATIONS VISIBLE FROM

EACH PART OF THE CONSTRUCTION.

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SURVEYOR'S NOTES

1. THIS MAP AND SURVEY HAVE BEEN PREPARED IN ACCORDANCE WITH THE

REGULATIONS OF CONNECTICUT STATE AGENCIES, SECTIONS 20-300B-A

THROUGH 20-300B-20, MINIMUM STANDARDS OF ACCURACY, CONTENT AND

CERTIFICATION FOR SURVEYS AND MAPS" IN THE STATE OF CONNECTICUT,

EFFECTIVE JUNE 21, 1996, AMENDED OCTOBER 26, 2018.

THE TYPE OF SURVEY PERFORMED AND THE MAPPED FEATURES DEPICTED

HEREON ARE THE ACCORDANCE WITH THE REQUIREMENTS OF A

TOPOGRAPHIC SURVEY, AND ARE INTENDED TO NOTE OR DEPICT THE

EXISTING IMPROVEMENTS INCLUDING STRUCTURES, CONCRETE SURFACES,

UTILITY POLES, CONCRETE WALLS, UNDERGROUND UTILITIES AND PARKING

AREAS.

THE CONTOUR INTERVAL IS ONE (1) FOOT.

THERE IS NO BOUNDARY DETERMINATION/OPINION.

THIS SURVEY CONFORMS TO TOPOGRAPHIC SURVEY ACCURACY CLASS T-2.

FIELD SURVEY WAS COMPLETED ON MAY 26, 2020, AND UPDATED ON AUGUST

15, 2022.

2. BEARINGS AND COORDINATES ARE REFERENCED TO THE NORTH AMERICAN

DATUM (NAD) OF 1983 PROJECTED ONTO THE CONNECTICUT STATE PLAN

COORDINATE SYSTEM HOLDING BASE CONTROL POINT 215 & 913 WITH THE

FOLLOWING PUBLISHED COORDINATES:

215 N 708,517.276, E 1,182,350.857 913 N 708,271.567, E 1,182,543.797

3. CONTOUR AND ELEVATIONS ARE REFERENCED TO THE NORTH AMERICAN

VERTICAL DATUM (NAVD) 1988 HOLDING BASE CONTROL 215 & 913 WITH THE

FOLLOWING PUBLISHED ELEVATIONS: 215=95.913 AND 913=77.677

4. REFERENCE IS MADE TO THE FOLLOWING MAPS:

A. "DEPARTMENT OF THE NAVY, NAVAL FACILITIES ENGINEERING COMMAND

MID-ATLANTIC NORTHEAST, NEW LONDON SUBMARINE BASE, P-848 MK-48

TORPEDO MAGAZINE, EXISTING FEATURES PLAN", SCALE 1"=30'

5. PARCEL IS IDENTIFIED AS TAX MAY 119, BLOCK 2120, LOT 1421 ON THE

LEDYARD ASSESSOR'S MAP.

6. PROPERTY IS LOCATED IN ZONE "X" AS DEPICTED ON FLOOD INSURANCE

RATE MAP (FIRM) PANEL 0364J, NEW LONDON COUNTY, CONNECTICUT, TOWN

OF GROTON, COMMUNITY NUMBER 090097, TOWN OF LEDYARD, COMMUNITY

NUMBER 090157, CITY OF NEW LONDON, COMMUNITY NUMBER 090100, TOWN

OF WATERFORD, COMMUNITY NUMBER 090107, MAP NUMBER 09011CO364J,

MAP REVISED AUGUST 5, 2013.

7. LIMIT OF INLAND WETLANDS AS FLAGGED BY DTC (MAY, 2011) FIELD LOCATED

BY THE LRC GROUP

8. THE SUBSURFACE UTILITIES DEPICTED HEREON CONFORM TO THE

FOLLOWING UTILITY QUALITY LEVELS, AD DEFINED BY THE AMERICAN

SOCIETY OF CIVIL ENGINEERS (ASCE) IN DOCUMENT CI/ASCE 38-02 TITLED

"STANDARD GUIDELINES FOR THE COLLECTION AND DEPICTION OF EXISTING

SUBSURFACE UTILITY DATA":

· SANITARY SEWER: QLC

· STORM SEWER: QLC

· WATER: QLC AND QLD

· NATURAL GAS: QLC AND QLD

· ELECTRIC: QLC AND QLD

· COMMUNICATIONS: QLC AND QLD

THE SUBSURFACE UTILITIES WERE COMPILED FROM PAROL EVIDENCE,

RECORD DRAWINGS, AND SURFICIAL EVIDENCE LOCATED DURING THE FIELD

SURVEY. THE SURVEYOR HAS NOT PHYSICALLY EXPOSED THE SUBSURFACE

UTILITIES, AND MAKES NO GUARANTEE THAT THE SUBSURFACE UTILITIES

DEPICTED HEREON COMPRISE ALL SUCH UTILITIES WITHIN THE SURVEYED

AREA, EITHER IN SERVICE OR ABANDONED. THE SURVEYOR FURTHER DOES

NOT WARRANT OR GUARANTEE THAT THE SUBSURFACE UTILITIES ARE IN THE

EXACT LOCATION DEPICTED, THOUGH THEY HAVE BEEN PLOTTED, IN

ACCORDANCE WITH THE STANDARD OF CARE, FROM INFORMATION

AVAILABLE. UTILIZE THE LOCAL UTILITY ONE CALL SYSTEM PRIOR TO

EXCAVATION FOR THE PURPOSE OF VERIFYING THE SUBSURFACE UTILITIES

IN THE AREA.

SURVEY LIMITS

SURVEY LIMITS

ADDITIONAL TOPOGRAPHIC INFORMATION FROM

GOVERNMENT SUPPLIED GIS INFORMATION

ADDITIONAL TOPOGRAPHIC INFORMATION FROM

GOVERNMENT SUPPLIED GIS INFORMATION

A1 EXISTING CONDITIONS PLAN - OVERALL

1" = 100'

MATCHLINE SEE ABOVE

MATCHLINE SEE BELOW

BASE CONTROL

MONUMENT FOUND

COORDINATES

N 709,670.311 E 1,181,715.482

ELEVATION 35.89

BASE CONTROL

MONUMENT FOUND

COORDINATES

N 708,913.493 E 1,180,648.055

ELEVATION 33.82

BASE CONTROL

DISK FOUND

COORDINATES

N 709,180.983 E 1,181,607.163

ELEVATION 41.80

BENCHMARK

NORTHERLY CORNER

OF CONCRETE PAD

COORDINATES

N 708,856.424 E 1,183,038.683

ELEVATION 90.57

BENCHMARK

WESTERLY CORNER

CONCRETE PAD

COORDINATES

N 708,524.546 E 1,182,725.038

ELEVATION 82.45

BENCHMARK

NW CORNER

OF CONCRETE

COORDINATES

N 708,570.181 E 1,182,566.014

ELEVATION 82.90

BENCHMARK

PUNCH EAST SCREW

COORDINATES

N 709,374.104 E 1,182,671.309

ELEVATION 124.29

BENCHMARK

CUT NAIL IN TREE

COORDINATES

N 709,877.143 E 1,182,410.172

ELEVATION 108.31

BENCHMARK

X CUT IN CONC

COORDINATES

N 708,925.934 E 1,181,176.094

ELEVATION 38.04

BENCHMARK

DRILL HOLE IN WALL

COORDINATES

N 709,656.648 E 1,181,021.144

ELEVATION 29.74

BENCHMARK

X EAST BOLT

COORDINATES

N 708,996.864 E 1,180,615.903

ELEVATION 36.31

BASE CONTROL

POINT 215

COORDINATES

N 708,517.276 E 1,182,350.857

ELEVATION 95.913

BASE CONTROL

POINT 913

COORDINATES

N 708,271.567 E 1,182,543.797

ELEVATION 77.677

FAX: 571.218.1600

1100 NORTH GLEBE ROAD

SUITE 500

ARLINGTON, VIRGINIA 22201

571.218.1000

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1667770

APPROVED BY LCDR PETE

FOVARGUE NAVFAC FEAD

DIRECTOR - NLON, VIA EMAIL

6/3/2025

PERIMETER

R O

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GENERAL SHEET NOTES

GRAPHIC SCALE

1. REFER TO SHEET C-001 FOR GENERAL NOTES, LEGEND, AND

ABBREVIATIONS.

KEYED NOTES

B A

C

KEYPLAN

SURVEY LIMITS

ADDITIONAL TOPOGRAPHIC INFORMATION FROM

GOVERNMENT SUPPLIED GIS INFORMATION

ADDITIONAL TOPOGRAPHIC INFORMATION FROM

GOVERNMENT SUPPLIED GIS INFORMATION

SURVEY LIMITS

SURVEY LIMITS

ADDITIONAL

TOPOGRAPHIC

INFORMATION FROM

GOVERNMENT

SUPPLIED GIS

INFORMATION

A1 EXISTING CONDITIONS PLAN - AREA A

1" = 30'

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BENCHMARK

PUNCH EAST SCREW

COORDINATES

N 709,374.104 E 1,182,671.309

ELEVATION 124.29

BENCHMARK

CUT NAIL IN TREE

COORDINATES

N 709,877.143 E 1,182,410.172

ELEVATION 108.31

FAX: 571.218.1600

1100 NORTH GLEBE ROAD

SUITE 500

ARLINGTON, VIRGINIA 22201

571.218.1000

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1667770

APPROVED BY LCDR PETE

FOVARGUE NAVFAC FEAD

DIRECTOR - NLON, VIA EMAIL

6/3/2025

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V-101

GENERAL SHEET NOTES

1. REFER TO SHEET C-001 FOR GENERAL NOTES, LEGEND, AND

ABBREVIATIONS.

KEYED NOTES

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V-102

GRAPHIC SCALE

B A

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KEYPLAN

SURVEY LIMITS

ADDITIONAL TOPOGRAPHIC INFORMATION FROM

GOVERNMENT SUPPLIED GIS INFORMATION

ADDITIONAL TOPOGRAPHIC INFORMATION FROM

GOVERNMENT SUPPLIED GIS INFORMATION

SURVEY LIMITS

SURVEY

LIMITS

ADDITIONAL

TOPOGRAPHIC

INFORMATION

FROM

GOVERNMENT

SUPPLIED GIS

INFORMATION

A1 EXISTING CONDITIONS PLAN - AREA B

1" = 30'

MATCHLINE SHEET V-103

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V -1

BENCHMARK

NORTHERLY CORNER

OF CONCRETE PAD

COORDINATES

N 708,856.424 E 1,183,038.683

ELEVATION 90.57

FAX: 571.218.1600

1100 NORTH GLEBE ROAD

SUITE 500

ARLINGTON, VIRGINIA 22201

571.218.1000

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JWJ

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1667770

APPROVED BY LCDR PETE

FOVARGUE NAVFAC FEAD

MATCHLINE SHEET V-102 GENERAL SHEET NOTES

1. REFER TO SHEET C-001 FOR GENERAL NOTES, LEGEND, AND

ABBREVIATIONS.

KEYED NOTES

GRAPHIC SCALE

B A

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KEYPLAN

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SURVEY LIMITS

A1 EXISTING CONDITIONS PLAN - AREA C

1" = 30'

ADDITIONAL TOPOGRAPHIC INFORMATION FROM

GOVERNMENT SUPPLIED GIS INFORMATION

BENCHMARK

NW CORNER

OF CONCRETE

COORDINATES

N 708,570.181 E 1,182,566.014

ELEVATION 82.90

BENCHMARK

WESTERLY CORNER

CONCRETE PAD

COORDINATES

N 708,524.546 E 1,182,725.038

ELEVATION 82.45

FAX: 571.218.1600

1100 NORTH GLEBE ROAD

SUITE 500

ARLINGTON, VIRGINIA 22201

571.218.1000

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JWJ

HPN

1667770

APPROVED BY LCDR PETE

FOVARGUE NAVFAC FEAD

DIRECTOR - NLON, VIA EMAIL

6/3/2025

BASE CONTROL

POINT 215

COORDINATES

N 708,517.276 E 1,182,350.857

ELEVATION 95.913

BASE CONTROL

POINT 913

COORDINATES

N 708,271.567 E 1,182,543.797

ELEVATION 77.677

MAJOR CONTOUR

MINOR CONTOUR

BUILDING FOOTPRINT

SANITARY SEWER (GRAVITY)

WATER

ROOF DRAIN

CONCRETE PAVEMENT

ASPHALT PAVEMENT

EXISTING LEGEND

LEGEND

CONCRETE SIDEWALK

SAN

W

RD

CLEANOUT

DEMOLISH ASPHALT PAVEMENT

STORMWATER BEST MANAGEMENT

PRACTICE (BMP) FEATURE

GENERAL SHEET NOTES

1. DO NOT SCALE DIMENSIONS FOR CONSTRUCTION PURPOSES. USE

DIMENSIONED VALUES PROVIDED IN THE DRAWINGS AND

SPECIFICATIONS.

2. BASELINES AND STATIONING HAVE BEEN ESTABLISHED FOR

REFERENCE ONLY. VERIFY DIMENSIONS AND LOCATION OF

STRUCTURES.

3. PERFORM WORK IN ACCORDANCE WITH APPLICABLE FEDERAL, STATE,

AND LOCAL LAWS AND ORDINANCES. PROTECT PUBLIC FROM

ONGOING CONSTRUCTION OPERATIONS.

4. INFORMATION REGARDING THE REPORTED PRESENCE, SIZE,

CHARACTER AND LOCATION OF EXISTING UNDERGROUND UTILITIES

HAS BEEN SHOWN ON THE DRAWINGS AND RECORDED AS SUCH IN

GOOD FAITH. THERE IS NO IMPLIED GUARANTEE OF THE ACCURACY

OF THE INFORMATION AND IT MUST BE CONSIDERED IN THIS LIGHT.

5. UNDERGROUND UTILITIES ARE SHOWN AT APPROXIMATE ELEVATIONS

AND LOCATIONS. EXACT LOCATIONS AND SIZES OF EXISTING UTILITIES

IN THE AREA OF CONSTRUCTION MUST BE VERIFIED IN THE FIELD WITH

A REPRESENTATIVE FROM THE UTILITY COMPANY OR PWD PRIOR TO

EXCAVATION.

6. CONFINE WORK TO THE LIMITS OF CONSTRUCTION SHOWN ON

DRAWINGS.

7. USE ONLY ESTABLISHED ROADWAYS AND OBSERVE APPLICABLE

WEIGHT RESTRICTIONS FOR VEHICLES AND/OR ROADWAYS.

8. SEQUENCE OF WORK MUST BE SELECTED TO MINIMIZE

INTERRUPTIONS TO TRAFFIC FLOW AND UTILITY SERVICE AND NEW

LONDON OPERATIONS, IN ACCORDANCE WITH THE PROJECT

SPECIFICATIONS.

9. CONDUCT EARTHMOVING ACTIVITIES IN A MANNER THAT WILL

PREVENT ACCELERATED EROSION AND RESULTING SEDIMENTATION,

IN ACCORDANCE WITH THE STORM WATER POLLUTION CONTROL PLAN

DEVELOPED FOR THIS SITE.

10. UNDER THIS CONTRACT, THE INTENT IS THAT EXCAVATED SOILS ARE

REUSED ON-SITE TO THE GREATEST EXTENT PRACTICABLE AND

ECONOMICALLY JUSTIFIED. IF REUSE IS NOT PRACTICAL OR

ECONOMICAL AND DISPOSAL ON THE GOVERNMENT INSTALLATION IS

NOT AVAILABLE, SOIL REMOVED FROM THE CONSTRUCTION SITE MUST

BE TAKEN OFFSITE.

11. CONTOUR INTERVAL IS 1-FOOT, 2-FOOT CONTOURS SHOWN FOR ROCK

CUTS AND EARTH COVER OVER MAGAZINES FOR CLARITY.

12. COORDINATE TEMPORARY STREET CLOSURES AND TRAFFIC CONTROL

SIGNAGE WITH THE INSTALLATION.

13. CONDUCT EARTHWORK UNDER THE SUPERVISION OF A REGISTERED

GEOTECHNICAL ENGINEER.

GEOTECHNICAL NOTES

1. A GEOTECHNICAL FIELD INVESTIGATION WAS CONDUCTED IN MAY 2020

AND JUNE 2022 BY TERRACON.

2. A GEOTECHNICAL DATA REPORT WAS PROVIDED TO JACOBS

ENGINEERING ON 01 SEPTEMBER 2022.

3. EIGHT (8) SOIL BORINGS WERE COMPLETED IN MAY 2020 AND AN

ADDITIONAL THIRTY-ONE (31) TEST BORINGS IN JUNE 2022. BORING

LOCATIONS ARE SHOWN ON SHEET BB101 AND BORING LOGS SHOWN ON

SHEETS BB301 TO BB308.

4. NINE (9) INFILTRATION TESTS WERE PERFORMED AND RATES RANGED

FROM 0 IN/HR TO 24 IN/HR.

UTILITY NOTES

1. LOCATION OF EXISTING WATER FACILITIES SHOWN ARE APPROXIMATE.

UTILITIES NOT SHOWN, OR NOT LOCATED WILL NOT BE CAUSE TO DENY

RESPONSIBILITY FOR PROTECTION AND/OR REPAIR OF DAMAGE

INCURRED DURING CONSTRUCTION. EXACT LOCATION MUST BE

VERIFIED IN THE FIELD.

2. WATER MAINS AND SANITARY PIPES REQUIRE A MINIMUM COVER OF 38".

3. WATER AND SANITARY SEWER LINES MUST HAVE A MINIMUM OF TEN (10)

FEET HORIZONTAL SEPARATION.

4. WATER AND STORM SEWER LINES MUST HAVE A MINIMUM OF FOUR (4)

FEET HORIZONTAL SEPARATION.

5. SANITARY AND STORM SEWER LINES MUST HAVE A MINIMUM OF

EIGHTEEN (18) INCH VERTICAL SEPARATION FROM THE WATER LINE.

6. FOR UTILITY CONTACT INFORMATION, COORDINATE WITH CONTRACTING

OFFICER.

SURVEY NOTES

1. FIELD SURVEY WAS COMPLETED ON MAY 26, 2020 AND UPDATED ON

AUGUST 15, 2022.

2. BEARINGS AND COORDINATES ARE REFERENCED TO THE NORTH

AMERICAN DATUM (NAD) OF 1983 PROJECTED ONTO THE CONNECTICUT

STATE PLAN COORDINATE SYSTEM HOLDING BASE CONTROL POINTS 215

& 913 WITH THE FOLLOWING PUBLISHED COORDINATES:

215 N 708,517.276, E 1,182,350.857 913 N 708,271.567, E 1,182,543.797

3. CONTOURS AND ELEVATIONS ARE REFERENCED TO THE NORTH

AMERICAN VERTICAL DATUM (NAVD) 1988 HOLDING BASE CONTROL 215 &

913 WITH THE FOLLOWING PUBLISHED ELEVATIONS: 215=95.913 AND

913=77.677.

4. REFERENCE IS MADE TO THE FOLLOWING MAPS:

A. "DEPARTMENT OF THE NAVY, NAVAL FACILITIES ENGINEERING

COMMAND MID-ATLANTIC NORTHEAST, NEW LONDON NAVAL

SUBMARINE BASE, P-848 MK-48 TORPEDO MAGAZINE, EXISTING

FEATURES PLAT" SCALE 1"=30'.

5. PARCEL IS IDENTIFIED AS TAX MAP 119, BLOCK 2120, LOT 1431 ON THE

LEDYARD ASSESSOR'S MAP

DEMOLITION NOTES

1. COMPLY WITH PERTINENT PROVISIONS OF THE LATEST VERSION OF

U.S. ARMY CORPS OF ENGINEERS SAFETY AND HEALTH

REQUIREMENTS MANUAL, EM385-1-1.

2. DEMOLITION MUST BE IN ACCORDANCE WITH PROJECT DRAWINGS,

NOTES AND SPECIFICATIONS AS WELL AS FEDERAL, STATE AND LOCAL

REGULATIONS.

3. REFER TO THE SITE PLAN, UTILITY PLAN, OR PAVING PLAN FOR

LOCATION OF RELOCATED FACILITIES.

4. PROTECT EXISTING FEATURES TO REMAIN INCLUDING TREES, ROADS,

UTILITIES, PAVING AND SIMILAR ITEMS NOT IN THE CONTRACT WORK

LIMITS, WHICH IF DAMAGED MUST BE REPLACED IN KIND AT NO COST

TO THE GOVERNMENT.

5. REMOVE UTILITY LINES TO LIMITS SHOWN ON PLANS.

6. IF UNFORESEEN UTILITY LINES ARE ENCOUNTERED THAT ARE NOT

INDICATED ON UTILITY MAPS NOTIFY THE COR PRIOR TO FURTHER

WORK IN THE AREA.

7. RUBBISH AND DEBRIS MUST BE DISPOSED OF OFFSITE DAILY, UNLESS

OTHERWISE DIRECTED BY THE CONTRACTING OFFICER, TO AVOID

ACCUMULATION AT THE DEMOLITION SITE.

8. PROVIDE FENCING ALONG CONSTRUCTION SITE AT OPEN

EXCAVATIONS AND TUNNELS TO CONTROL ACCESS BY UNAUTHORIZED

PERSONS. PROVIDE SAFETY FENCE AS SPECIFIED.

9. CONSTRUCTION ON A SITE THAT HAS THE POSSIBILITY OF THE

EXISTENCE OF MUNITIONS AND EXPLOSIVES OF CONCERN (MEC) /

UNEXPLODED ORDINANCE (UXO): IN THE EVENT MILITARY MUNITIONS,

AS DEFINED IN 40 CFR 260, ARE DISCOVERED OR UNCOVERED,

IMMEDIATELY STOP WORK IN THAT AREA AND IMMEDIATELY INFORM

THE CONTRACTING OFFICER.

DEBRIS REMOVAL NOTES

1. EXCESS MATERIALS ASSOCIATED WITH THE CONSTRUCTION OF THIS

PROJECT, MUST BE REMOVED FROM THE GOVERNMENT PROPERTY

UNLESS OTHERWISE AUTHORIZED BY THE CONTRACTING OFFICER.

LIMIT OF DISTURBANCE

SOIL TYPE DELINEATION LINE

GEOTEXTILE SILT FENCE (C1/C-501)

SUPER SILT FENCE (C3/C-502)

FIBER ROLL (C2/C-503)

TREE PROTECTION (A3/C-503)

TEMPORARY SEEDING, REFER TO

SPECIFICATION 32 92 19

PERMANENT SEEDING, REFER TO

SPECIFICATION 32 92 19

OUTLET PROTECTION (A3/C-502)

CONSTRUCTION ENTRANCE (A1/C-501)

GEOTEXTILE SILT FENCE (C1/C-501)

SUPER SILT FENCE (C4/C-502)

FIBER ROLL CHECK DAM (A1/C-502)

STONE CHECK DAM (C2/C-501)

FIBER ROLL INLET PROTECTION

(C1/C-502)

SILT FENCE INLET PROTECTION

(C2/C-502)

ROCK INLET PROTECTION (C3/C-502)

TEMPORARY EROSION CONTROL

BLANKET (A1/C-503)

CONCRETE WASHOUT STRUCTURE

(A4/C-501)

FILTER BAG (C1/C-503)

DUST CONTROL

TOPSOILING

TEMPORARY DIVERSION (A4/C-503)

TEMPORARY SEDIMENT TRAP

(C4/C-503)

Fd / BaA SOIL TYPE

UNDERGROUND ELECTRIC SECONDARYES

TP XX

TG XX

TOP OF PAVEMENT SPOT

ELEVATION

TOP OF GRADE SPOT ELEVATION

LIGHT POLE

SIGN POST

UNDERGROUND ELECTRIC PRIMARYE

STORM DRAINSD

33 FT UNOBSTRUCTED SPACE SETBACK

UNDER DRAIN (PERFORATED)UD UD

FOUNDATION DRAIN (PERFORATED)FD FD

CHAIN LINK FENCEX

TRANSFORMER

SANITARY MANHOLE

STORM INLET

POST INDICATOR VALVE

FIRE HYDRANT

SANITARY SEWER MANHOLE

TP

PS

OP

CE

SSF

SCD

FIP

STORM DRAIN

FIRE PROTECTION WATER SUPPLYF

TEE FITTING

11.25° ELBOW FITTING

45° ELBOW FITTING

22.5° ELBOW FITTING

REDUCER FITTING

G

EN

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N O

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S

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D

CI

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SF

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GSF

SIP

RIP

ECB

SSF

FR

FB

DC

TS

TO

FL

FH

E

N

CO

AC

MH

LM

PSI POUNDS PER SQUARE INCH

NTS NOT TO SCALE

MANHOLE

LINEAR FEET

FLOWLINE

FIRE HYDRANT

NORTH, NORTHING

CLEAN OUT

MAX MAXIMUM

PAVEMENT

ASPHALT CONCRETE

CONC CONCRETE

MIN MINIMUM

SST STAINLESS STEEL

RCP REINFORCED CONCRETE PIPE

SIM SIMILAR

TYP TYPICAL

ELEVATION

DIA, Ø DIAMETER

CL, C CENTERLINEL

STA STATION

APPROX APPROXIMATE

EXST EXISTING

PIV POST INDICATOR VALVE

BL BARREL

CI CAST IRON

ELECTRICAL

ELB ELBOW

FDC

F FLANGE

FIRE DEPARTMENT CONNECTION

MISC MISCELLANEOUS

MJ MECHANICAL JOINT

PED

PE POLYETHYLENE

PEDESTRIAN

PVMNT

SD

VERT VERTICAL

ADA AMERICANS WITH DISABILITIES ACT

SANITARY SEWER

ABND

CMP CORRUGATED METAL PIPE

CONST CONSTRUCT

EAST, EASTING, ELECTRICAL

ELECT

EP EDGE OF PAVEMENT

FFE FINISHED FLOOR ELEVATION

G GAS

HC HEATING/COOLING

OVERHEAD

TC TOP OF CURB OR CASTING

TG TOP OF GRATE

W WATER

SIDEWALKSW

STND STANDARD

STRUCT STRUCTURAL

ABA

~ APPROXIMATELY

AND

ABANDONED

COORD COORDINATE

DEMO

CB CATCH BASIN

GB GRADE BREAK

BURIEDBUR

BM BENCH MARK

C.O., CO,

SPEC'D SPECIFIED

TOP OF CONCRETETOC

EQUIP EQUIPMENT

BMP BEST MANAGEMENT PRACTICE

IE INVERT ELEVATION

PLS PURE LIVE SEED

DI

TOP OF SLABTOS

TOW TOP OF WALL

POINT OF CURVATURE

STANDARD DETAIL / STORM DRAIN

DEMOLISH OR DEMOLITION

MUTCD MANUAL ON UNIFORM TRAFFIC

CONTROL DEVICES

DUCTILE IRON/DROP INLET

W/ WITH

ELEV

FG FINISHED GRADE

HDPE HIGH DENSITY POLYETHYLENE

L LENGTH

LOD

LP LOW POINT

LT LEFT

PC

PCC POINT OF COMPOUND CURVE /

PVC POLYVINYL CHLORIDE OR

POINT OF VERTICAL CURVATURE

PT POINT OF TANGENCY

PVI POINT OF VERTICAL INTERSECTION

PVT POINT OF VERTICAL TANGENCY

REQ'D REQUIRED

RT RIGHT

SF SECURITY FORCES

S, SS

CONTRACTING OFFICER

BC BOTTOM OF CURB

EOS EDGE OF SLAB/SIDEWALK

FOW FACE OF WALL

PORTLAND CEMENT CONCRETE

SOG SLAB ON GRADE

GOV GOVERNMENT OWNED VEHICLES

ABN ABANDON

ARCHITECTURAL BARRIERS ACT

A-T ANTI-TERRORISM

CCSD CONVENTIONAL CONSTRUCTION

STANDOFF DISTANCE

OH, OVH

ESC EROSION AND SEDIMENT CONTROL

UG UNDERGROUND

UST UNDERGROUND STORAGE TANK

DWG DRAWING

HP HIGH POINT

POV PRIVATELY OWNED VEHICLE

IN INCHES

DPW DIRECTORATE OF PUBLIC WORKS

GPS GLOBAL POSITIONING SYSTEM

STORMWATER MANAGEMENTSWM

BCSM BRASS CAP SURVEY MONUMENT

DOT DEPARTMENT OF TRANSPORTATION

CLSM CONTROLLED LOW STRENGTH MATERIAL

CWS CHILLED WATER SUPPLY

LOG LIP OF GUTTER

LIMIT OF DISTURBANCE

CWR CHILLED WATER RETURN

BLDG BUILDING

ABBREVIATIONS

INV INVERT

FT FEET

EROSION & SEDIMENT

CONTROL LEGEND

DEGREE OF CURVATURE

PI POINT OF INTERSECTION

R RADIUS

TD

PROPERTY LINE

EASEMENT LINE

INDEX CONTOUR

INTERMEDIATE CONTOUR

STONEWALL

TREE LINE

RETAINING WALL

FENCE

STREAM / EDGE OF WATER

LIMIT OF WETLANDS

STORM SEWER

SANITARY SEWER

WATER MAIN

ELECTRIC LINE

COMMUNICATIONS LINE

WETLAND FLAG

SIGN

BOLLARD

EXISTING SPOT GRADE

GUY WIRE

UTILITY POLE

WATER VALVE

HYDRANT

DRAINAGE MANHOLE

SANITARY MANHOLE

MANHOLE, UTILITY TYPE UNKNOWN

LAMP POST

ROOF LEADER

YARD DRAIN

MONITORING WELL

WOOD POST

DEPTH OF COVER (FT.)

CATCH BASIN

CURBLESS CATCH BASIN

DECIDUOUS TREE

CONIFEROUS TREE

BITUMINOUS CONCRETE SURFACE

CONCRETE SURFACE

GRAVEL SURFACE

RIP-RAP

LEGEND (CONT.)

DEMOLISH CONCRETE PAVEMENT

USFWS UNITED STATES FISH AND

WILDLIFE SERVICE

FAX: 571.218.1600

1100 NORTH GLEBE ROAD

SUITE 500

ARLINGTON, VIRGINIA 22201

571.218.1000

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HPN

1667770

APPROVED BY LCDR PETE

FOVARGUE NAVFAC FEAD

DIRECTOR - NLON, VIA EMAIL

TST

CT-12

CRYSTAL LAKE RD

MILITARY HW

Y / SHARK BLVD

WAHOO AVE

TANG AVE

TRITON AVE

GRAPHIC SCALE

PROJECT AREA

CONTRACTOR

LAYDOWN AREA

GATE 7

COMMERCIAL

INSPECTION

GENERAL SHEET NOTES

1. AERIAL IMAGERY PROVIDED BY MICROSOFT CORPORATION.

2. EQUIPMENT AND MATERIAL STORAGE AREA IS DESIGNATED ON THIS

SHEET. SECURE EQUIPMENT AND STORED MATERIALS. NO COVERED

STORAGE IS AVAILABLE.

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C-002

CONTRACTOR

HAUL ROUTE

A1 VICINITY MAP & HAUL ROUTE

1" = 100'

LOCATION OF ROCK

CRUSHING OPERATIONS

FAX: 571.218.1600

1100 NORTH GLEBE ROAD

SUITE 500

ARLINGTON, VIRGINIA 22201

571.218.1000

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1667770

APPROVED BY LCDR PETE

FOVARGUE NAVFAC FEAD

© 2022 Microsoft Corporation © 2022 Maxar ©CNES (2022) Distribution Airbus DS

D E

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CT-12

CRYSTAL LAKE RD

MILITARY HW

Y / SHARK BLVD

WAHOO AVE

TANG AVE

TRITON AVE

GRAPHIC SCALE

GENERAL SHEET NOTES

1. AERIAL IMAGERY PROVIDED BY MICROSOFT CORPORATION.V-101, CD101,C-101,

C-111, CS101, CG101,

CU101, ES101, TS101

V-102, CD102, C-102,

C-112, CS102, CG102,

CU102, ES102, TS102

C-100, C-104, C-110, C-114, ES104, TS104

C-100, C-110, TS106

C-100, C-105, C-110, C-115, ES105, TS105

TS107

TS108

TS109

TS110

V-103, CD103, C-103,

C-113, CS103, CG103,

CU103, ES103, TS103

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A1 OVERALL SITE KEY MAP

1" = 100'

TS111

FAX: 571.218.1600

1100 NORTH GLEBE ROAD

SUITE 500

ARLINGTON, VIRGINIA 22201

571.218.1000

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1667770

APPROVED BY LCDR PETE

FOVARGUE NAVFAC FEAD

OFF-SITE AREAS

EROSION CONTROL SEQUENCE (CONT.)PROJECT DESCRIPTION

1. THE P-1102 NEW LONDON WEAPONS COMPOUND MAGAZINE

RECAPITALIZATION PROJECT WILL REPLACE 18 EXISTING MAGAZINES

WITH 6 CONTAINERIZED LONG WEAPONS STORAGE (CLWS), 2 TYPE G

MAGAZINES, 1 TYPE H MAGAZINE, REPLACE BUILDING 524 (ORDNANCE

OPERATIONS BUILDING), AND REPLACE BUILDING 393 (TRUCK

INSPECTION AND SENTRY BUILDING).

2. THE PROJECT IS LOCATED WITHIN THE EXISTING WEAPONS STORAGE

COMPOUND LOCATED AT THE NORTHERN END OF THE NAVAL

SUBMARINE BASE NEW LONDON ALONG TRITON DRIVE.

3. TOTAL DISTURBED AREA = 15.98 ACRES

GENERAL E & S NOTES

1. THE US GOVERNMENT IS THE OWNER OF RECORD ASSOCIATED WITH

THIS PROJECT.

2. THE GENERAL CONTRACTOR IS THE OPERATOR OF THE SITE AND

RESPONSIBLE FOR PROVIDING AND MAINTAINING EROSION AND

SEDIMENT CONTROL MEASURES DURING CONSTRUCTION

OPERATIONS.

3. PROVIDE SEDIMENT AND EROSION CONTROLS IN ACCORDANCE WITH

THE CONNECTICUT GUIDELINES FOR SOIL EROSION AND SEDIMENT

CONTROL, LATEST EDITION; AND THE CONTRACT DOCUMENTS.

4. KEEP A COPY OF THE GUIDELINES ON-SITE FOR REFERENCE DURING

CONSTRUCTION.

MONITORING & MAINTENANCE

1. E&S PLAN AND REVISIONS MUST IDENTIFY AN AGENT OR AGENTS WHO

HAVE THE RESPONSIBILITY AND AUTHORITY FOR THE IMPLEMENTATION,

OPERATION, MONITORING AND MAINTENANCE OF E&S MEASURES. SUCH

AGENT(S) MUST BE FAMILIAR WITH EACH CONTROL MEASURE USED

INCLUDING ITS LIMITATIONS, INSTALLATION, INSPECTION AND

MAINTENANCE. WHEN CONTROL MEASURES FAIL, OR ARE FOUND

INEFFECTIVE, SUCH AGENT(S) MUST COORDINATE PLAN REVISIONS

WITH A PROFESSIONAL EXPERIENCED IN EROSION AND SEDIMENT

CONTROL AND APPROVING AGENCY, WHEN THAT AGENCY’S APPROVAL

IS REQUIRED. SUCH AGENT(S) MUST HAVE THE ADDITIONAL

RESPONSIBILITY FOR ENSURING EROSION AND SEDIMENT CONTROLS

ARE INSTALLED AND MAINTAINED ACCORDING TO STATE OF

CONNECTICUT STANDARDS. INSPECT CONSTRUCTION SITE BEFORE

PREDICTED MAJOR STORMS. A MAJOR STORM IS DEFINED AS A STORM

PREDICTED BY THE NATIONAL OFFICE OF ATMOSPHERIC

ADMINISTRATION (NOAA) WEATHER SERVICE WITH WARNINGS OF

FLOODING, SEVERE THUNDERSTORMS OR SIMILARLY SEVERE WEATHER

CONDITIONS OR EFFECTS.

2. EACH MEASURE HAS INSPECTION REQUIREMENTS INCLUDED IN THE

MEASURE’S SECTION ENTITLED “MAINTENANCE”. MANY OF THE

MEASURES REQUIRE INSPECTIONS AT LEAST ONCE A WEEK AND WITHIN

24 HOURS OF THE END OF A STORM WITH A RAINFALL AMOUNT OF 0.5

INCH OR GREATER; SOME OTHERS REQUIRE DAILY INSPECTION. ONLY

THE PERMANENT MEASURES HAVE LESS FREQUENT INSPECTIONS.

MORE FREQUENT INSPECTIONS THAN THOSE IDENTIFIED IN THE

MEASURE MAY BE NECESSARY FOR SITES THAT ARE HEAVILY TRAVELED

AND BEFORE MAJOR STORMS.

BEST MANAGEMENT PRACTICES

1. CONSTRUCTION ENTRANCE - A STONE STABILIZED PAD SOMETIMES

ASSOCIATED WITH A MUD RACK, AUTOMOTIVE SPRAY, OR OTHER

MEASURES LOCATED AT POINT OF VEHICULAR INGRESS AND EGRESS

ON A CONSTRUCTION SITE USED TO REDUCE TRACKING OF SEDIMENT

OFF SITE ONTO PAVED SURFACES.

2. DEWATERING - THE REMOVAL OF WATER BY PUMPING, INFILTRATION,

OPEN AIR DRYING OR OTHER METHODS; DRAINAGE OF THE SOIL

PROFILE.

3. DIVERSION - A CHANNEL AND/OR SUPPORTING RIDGE, OR OTHER

MAN-MADE STRUCTURE CONSTRUCTED TO CHANGE THE DIRECTION OF

WATER FROM ONE AREA TO ANOTHER.

4. GEOTEXTILE - FABRIC OR SYNTHETIC MATERIAL PLACED (1) BETWEEN

THE SOIL AND A PIPE, GABION, STONE, OR RETAINING WALL TO

ENHANCE WATER MOVEMENT AND/OR RETARD SOIL MOVEMENT, (2) AS

A BLANKET OR MAT TO ADD REINFORCEMENT AND/OR SEPARATION (3)

TO PROVIDE AN ABOVE GROUND SEDIMENT BARRIER.

5. GEOTEXTILE SILT FENCE - A TEMPORARY SEDIMENT BARRIER

CONSISTING OF A GEOTEXTILE FABRIC PULLED TAUT AND ATTACHED TO

SUPPORTING POSTS AND ENTRENCHED.

6. INLET PROTECTION - A TEMPORARY SEDIMENT BARRIER CONSISTING OF

GEOTEXTILE FABRIC AND STONE PLACED AROUND STORM WATER

CATCH BASINS.

7. OUTLET PROTECTION - STRUCTURALLY LINED APRONS OR OTHER

ACCEPTABLE ENERGY DISSIPATING DEVICES PLACED BETWEEN THE

OUTLETS OF PIPES OR PAVED CHANNEL SECTIONS AND A STABLE

DOWNSTREAM CHANNEL.

8. PERMANENT STABILIZATION - ESTABLISHMENT OF PERMANENT STAND

OF GRASS AND/OR LEGUMES BY SEEDING AND MULCHING EXPOSED

SOILS WITH A SEED MIXTURE FOR LONG TERM STABILIZATION ON

DISTURBED OR ERODIBLE SOILS THAT HAVE BEEN BROUGHT TO FINAL

GRADE, OR WHERE SUSPENSION OF WORK IS EXPECTED TO EXCEED 1

YEAR, AND WHERE SLOPES GRADIENTS ARE NO STEEPER THAN 2H:1V.

FOR SLOPES STEEPER THAN 2H:1V, USE SLOPE STABILIZATION

MEASURES FROM THE STABILIZATION STRUCTURES FUNCTIONAL

GROUP.

9. TEMPORARY STABILIZATION - ESTABLISHMENT OF TEMPORARY STAND

OF GRASS AND/OR LEGUMES BY SEEDING AND MULCHING SOILS THAT

WILL BE EXPOSED FOR A PERIOD GREATER THAN 1 MONTH BUT LESS

THAN 12 MONTHS. WITHIN THE FIRST 7 DAYS OF SUSPENDING WORK ON

A GRADING OPERATION THAT EXPOSES ERODIBLE SOILS WHERE SUCH

SUSPENSION IS EXPECTED TO LAST FOR 1 TO 12 MONTHS. SUCH AREAS

INCLUDE SOIL STOCKPILES, BORROW PITS, ROAD BANKS AND OTHER

DISTURBED OR UNSTABLE AREAS. NOT FOR USE ON AREAS THAT ARE

LEFT DORMANT FOR MORE THAN 1 YEAR. USE PERMANENT VEGETATIVE

MEASURES IN THOSE SITUATIONS.

SOILS

THERE ARE MULTIPLE SOIL TYPES FOUND AT THE SITE. THE SOILS ARE

IDENTIFIED ON THE EROSION AND SEDIMENT CONTROL PLAN. THESE SOILS

ARE LISTED BELOW:

73C - CHARLTON-CHATFIELD COMPLEX, 0 TO 15 % SLOPES, VERY ROCKY

PROPERTIES AND QUALITIES

HYDROLOGIC SOIL GROUP: B

75E - HOLLIS-CHATFIELD-ROCK OUTCROP COMPLEX, 3 TO 15 % SLOPES

PROPERTIES AND QUALITIES

HYDROLOGIC SOIL GROUP: D

306 - UDORTHENTS-URBAN LAND COMPLEX

PROPERTIES AND QUALITIES

HYDROLOGIC SOIL GROUP: B

EXISTING CONDITIONS

1. THE UNDEVELOPED PORTIONS OF NAVAL SUBMARINE BASE NEW

LONDON ARE WOODED. THE CLEAR ZONE AROUND THE SECURITY

FENCE IS MOWED GRASS. INSIDE THE SECURITY FENCE IS PRIMARILY

DEVELOPED WITH EXISTING STRUCTURES, PAVEMENT, AND SOME

GRAVEL.

2. WETLANDS ARE LOCATED WITHIN THE PROJECT SITE LOCATED ON THE

EAST SIDE OF THE WEAPONS STORAGE COMPOUND. THE WETLANDS

WERE DELINEATED AND CAPTURED ON THE TOPOGRAPHIC FIELD

SURVEY. ENCROACHMENT INTO THE WETLAND AREA REQUIRED FOR

CONSTRUCTION OF THE CLWS MAGAZINES WILL REQUIRE A WETLAND

ALTERATION PERMIT. A CONNECTICUT GENERAL CONSTRUCTION

PERMIT WILL BE REQUIRED FOR DISTURBANCE OF 1 ACRE OR MORE.

ADJACENT PROPERTY

1. THE PROJECT SITE AND DISTURBANCE IS LOCATED WITHIN THE SECURE

PERIMETER OF NAVAL SUBMARINE BASE NEW LONDON.

MANAGEMENT STATEGIES

1. CONSTRUCTION WILL BE SEQUENCED SO THAT GRADING OPERATIONS

CAN BEGIN AND END AS QUICKLY AS POSSIBLE.

2. AREAS WHICH ARE NOT TO BE DISTURBED WILL BE CLEARLY MARKED

BY SIGNS, FLAGS, ETC.

MATERIALS

1. EROSION & SEDIMENT CONTROL MATERIALS MUST MEET THE

REQUIREMENTS OF THE CONNECTICUT GUIDELINES FOR SOIL EROSION

AND SEDIMENT CONTROL, LATEST EDITION.

1. PROVIDE REQUIRED PERMITS AND EROSION AND SEDIMENT CONTROL

ASSOCIATED WITH OFF-SITE BORROW OR SPOIL AREAS.

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EROSION CONTROL SEQUENCE (CONT.)

PHASE 1C

1. DEMOLISH BUILDING 524 INCLUDING UTILITY SERVICE LINES,

PAVEMENTS, AND STRUCTURAL SLABS.

2. PERFORM GRADING IN AREAS OF PAVEMENT AND STRUCTURAL SLAB

DEMOLITION. ESTABLISH SUB-GRADE FOR TOPSOIL AREAS.

3. PLACE TOPSOIL WHERE REQUIRED.

4. FINE GRADE, RAKE, SEED, AND MULCH DISTURBED AREAS FOR FINAL

STABILIZATION.

EROSION CONTROL SEQUENCE

PHASE 1A

1. FLAG LIMITS OF CONSTRUCTION NECESSARY TO FACILITATE THE

PRE-CONSTRUCTION MEETING.

2. HOLD PRE-CONSTRUCTION MEETING ONSITE WITH CONTRACTING

OFFICER. (REMEMBER TO CALL BEFORE YOU DIG 1-800-922-4455).

3. FLAG REMAINDER OF THE LIMITS OF CONSTRUCTION AND TREE

PROTECTION ZONES.

4. PROVIDE CONSTRUCTION ENTRANCE AND TEMPORARY CONSTRUCTION

ACCESS AND SECURITY FENCING TO ENSURE A SECURE PERIMETER

AROUND EXISTING MAGAZINES TO REMAIN IN PLACE DURING PHASE 1

OPERATIONS.

5. PROVIDE PERIMETER EROSION AND SEDIMENT CONTROLS AND TREE

PROTECTION DEVICES IN ACCORDANCE WITH THE E&S PLAN.

6. CUT TREES WITHIN THE DEFINED CLEARING LIMITS AND REMOVE CUT

WOOD. CHIP BRUSH AND SLASH, STOCKPILE CHIPS FOR FUTURE USE OR

REMOVE OFF SITE.

7. STRIP AND STOCKPILE TOPSOIL THAT IS WITHIN THE FOOTPRINT OF THE

OPERATIONS BUILDING. REFERENCE STOCKPILE MANAGEMENT FOR

EROSION AND SEDIMENT CONTROLS.

8. PERFORM EXCAVATION FOR OPERATIONS BUILDING. MAKE CUTS AND

FILLS REQUIRED. ESTABLISH THE SUB-GRADE FOR THE TOPSOIL AREAS,

PARKING AND ROADWAY, AND STRUCTURE. MINIMIZE AREA AROUND

FOOTPRINT OF BUILDING REQUIRED FOR CONSTRUCTION ACTIVITIES.

9. BEGIN CONSTRUCTION OF OPERATIONS BUILDING.

10. PROVIDE SANITARY SEWERS, DRAINAGE SYSTEMS AND UTILITIES TO

WITHIN 5 FEET OF THE BUILDING OR AS OTHERWISE MODIFIED BY THE

CONTRACTING OFFICER TO ADJUST FOR UNFORESEEN SITE

CONDITIONS.

11. PREPARE SUB-BASE, SLOPES, PARKING AREAS, SHOULDER AREAS,

ACCESS ROADS AND OTHER AREA OF DISTURBANCE FOR FINAL

GRADING.

12. PROVIDE AGGREGATE BASE COURSE IN PARKING AND ROADWAY

AREAS.

13. PLACE TOPSOIL WHERE REQUIRED. COMPLETE LANDSCAPE PLANTINGS.

14. FINE GRADE, RAKE, SEED AND MULCH TO WITHIN 2 FEET OF PAVEMENT

EDGE.

15. UPON SUBSTANTIAL COMPLETION OF THE BUILDING, COMPLETE THE

BALANCE OF SITE WORK AND STABILIZATION OF REMAINING DISTURBED

AREAS. PROVIDE FIRST COURSE OF PAVING. CONVERT TEMPORARY

SEDIMENT TRAP 1 TO PERMANENT STORM WATER FACILITY C. MAINTAIN

TREATMENT CHAMBERS OFFLINE UNTIL FINAL SITE STABILIZATION.

16. WHEN WORK AND SITE STABILIZATION HAS BEEN COMPLETED, SWEEP

PAVED AREAS FOR FINAL COURSE OF PAVING. INSPECT DRAINAGE

SYSTEM AND CLEAN AS NEEDED.

PHASE 1B

1. REROUTE AND DEMOLISH EXISTING UTILITIES NECESSARY TO

CONSTRUCT TYPE H MAGAZINE. INSTALL TEMPORARY SEDIMENT TRAP

2.

2. STRIP AND STOCKPILE TOPSOIL THAT IS WITHIN THE FOOTPRINT OF

TYPE H MAGAZINE. REFERENCE STOCKPILE MANAGEMENT FOR

EROSION AND SEDIMENT CONTROLS.

3. PERFORM EXCAVATION FOR TYPE H MAGAZINE. MAKE CUTS AND FILLS

REQUIRED. ESTABLISH SUB-GRADE FOR TOPSOIL AREAS, APRON, AND

STRUCTURE. MINIMIZE AREA AROUND FOOTPRINT OF BUILDING

REQUIRED FOR CONSTRUCTION ACTIVITIES.

4. BEGIN CONSTRUCTION OF TYPE H MAGAZINE.

5. PROVIDE DRAINAGE SYSTEMS AND UTILITIES TO WITHIN 5 FEET OF THE

BUILDING OR AS OTHERWISE MODIFIED BY THE CONTRACTING OFFICER

TO ADJUST FOR UNFORESEEN SITE CONDITIONS.

6. PREPARE SUB-BASE, SLOPES, PAVEMENT AREAS AND OTHER AREAS OF

DISTURBANCE FOR FINAL GRADING.

7. PROVIDE AGGREGATE BASE COURSE IN APRON AREA.

8. PLACE TOPSOIL WHERE REQUIRED.

9. FINE GRADE, RAKE, SEED AND MULCH TO WITHIN 2 FEET OF CURBING.

10. UPON SUBSTANTIAL COMPLETION OF THE BUILDING, COMPLETE THE

BALANCE OF SITE WORK AND STABILIZATION OF DISTURBED AREAS.

CONVERT TEMPORARY SEDIMENT TRAP 2 TO PERMANENT STORM

WATER FACILITY B. MAINTAIN TREATMENT CHAMBER OFFLINE UNTIL

FINAL SITE STABILIZATION.

11. WHEN WORK AND SITE STABILIZATION HAS BEEN COMPLETED, INSPECT

THE DRAINAGE SYSTEM AND CLEAN, AS NEEDED.

12. PROVIDE CONCRETE PAVEMENT.

PHASE 2

1. MAINTAIN CONSTRUCTION ENTRANCE, TEMPORARY CONSTRUCTION

ACCESS, AND SECURITY FENCING TO ENSURE A SECURE PERIMETER

AROUND EXISTING MAGAZINES TO REMAIN IN PLACE DURING PHASE 2

OPERATIONS.

2. DEMOLISH PAVEMENT WEST OF EXST-002 (A113) NECESSARY TO INSTALL

TEMPORARY SEDIMENT TRAP 4.

3. DEMOLISH EXISTING MAGAZINES A94, A95, A96, AND A97 INCLUDING

ASSOCIATED PAVEMENTS AND UTILITIES.

4. STRIP AND STOCKPILE TOPSOIL NEAR MAGAZINES A94, A95, A96, AND

A97. REFERENCE STOCKPILE MANAGEMENT FOR EROSION AND

SEDIMENT CONTROLS.

5. PERFORM ROCK BLASTING AND EXCAVATION NEAR MAGAZINES A94, A95,

A96, AND A97. DEMOLISH PAVEMENT AND REROUTE EXISTING UTILITIES

IN AREA OF SENTRY BUILDING.

6. BEGIN CONSTRUCTION OF TYPE G MAGAZINES AND SENTRY BUILDING.

7. PROVIDE DRAINAGE SYSTEMS AND UTILITIES TO WITHIN 5 FEET OF

BUILDING OR AS OTHERWISE MODIFIED BY THE CONTRACTING OFFICER

TO ADJUST FOR UNFORESEEN SITE CONDITIONS.

8. PREPARE SUB-BASE, SLOPES, PAVEMENT AREAS AND AREAS OF

DISTURBANCE FOR FINAL GRADING.

9. PROVIDE AGGREGATE BASE COURSE IN APRON AREA.

10. PLACE TOPSOIL WHERE REQUIRED.

11. FINE GRADE, RAKE, SEED AND MULCH TO WITHIN 2 FEET OF CURBING.

12. UPON SUBSTANTIAL COMPLETION OF THE BUILDING, COMPLETE THE

BALANCE OF SITE WORK AND STABILIZATION OF DISTURBED AREAS.

13. WHEN WORK AND SITE STABILIZATION HAS BEEN COMPLETED, INSPECT

DRAINAGE SYSTEM AND CLEAN, AS NEEDED.

14. PROVIDE CONCRETE PAVEMENT.

PHASE 3

1. MAINTAIN CONSTRUCTION ENTRANCE, TEMPORARY CONSTRUCTION

ACCESS, AND SECURITY FENCING TO ENSURE A SECURE PERIMETER

AROUND EXISTING MAGAZINES TO REMAIN IN PLACE DURING PHASE 3

OPERATIONS.

2. INSTALL TEMPORARY SEDIMENT TRAP 5.

3. DEMOLISH EXISTING MAGAZINES A100 - A109 INCLUDING ASSOCIATED

PAVEMENTS AND UTILITIES.

4. STRIP AND STOCKPILE TOPSOIL NEAR MAGAZINES A100 - A109.

REFERENCE STOCKPILE MANAGEMENT FOR EROSION AND SEDIMENT

CONTROLS.

5. PERFORM EXCAVATION NEAR MAGAZINES A100 - A109.

6. BEGIN CONSTRUCTION OF SIX (6) CLWS MAGAZINES.

7. PROVIDE DRAINAGE SYSTEMS AND UTILITIES TO WITHIN 5 FEET OF

BUILDING OR AS OTHERWISE MODIFIED BY THE CONTRACTING OFFICER

TO ADJUST FOR UNFORESEEN SITE CONDITIONS.

8. PREPARE SUB-BASE, SLOPES, PAVEMENT AREAS, AND AREAS OF

DISTURBANCE FOR FINAL GRADING.

9. PROVIDE AGGREGATE BASE COURSE IN APRON AREA.

10. PLACE TOPSOIL WHERE REQUIRED.

11. FINE GRADE, RAKE, SEED AND MULCH TO WITHIN 2 FEET OF CURBING.

12. UPON SUBSTANTIAL COMPLETION OF THE BUILDING, COMPLETE THE

BALANCE OF SITE WORK AND STABILIZATION OF DISTURBED AREAS.

13. WHEN WORK AND SITE STABILIZATION HAS BEEN COMPLETED, INSPECT

DRAINAGE SYSTEM AND CLEAN, AS NEEDED.

14. PROVIDE CONCRETE PAVEMENT.

15. DEMOLISH EXISTING BUILDING 393 INCLUDING ASSOCIATED UTILITIES.

PERMANENTLY STABILIZE AREA FOR FINAL INSPECTION.

16. AFTER SITE IS STABILIZED AND AFTER FINAL INSPECTION AND

APPROVAL BY AUTHORITY HAVING JURISDICTION, REMOVE TEMPORARY

EROSION AND SEDIMENT CONTROLS (E.G. GEOTEXTILE SILT FENCES) .

CONNECT UNDERGROUND STORM WATER CHAMBERS TO STORM

SEWER.

FAX: 571.218.1600

1100 NORTH GLEBE ROAD

SUITE 500

ARLINGTON, VIRGINIA 22201

571.218.1000

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LIT

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SMS/CWJ

JWJ

HPN

1667770

APPROVED BY LCDR PETE

FOVARGUE NAVFAC FEAD

DIRECTOR - NLON, VIA EMAIL

6/3/2025

PHASE 1A (CONTINUED)

17. PROVIDE FINAL COURSE OF PAVEMENT.

18. DEMOLISH EXISTING MAGAZINES A98, A99, A110, AND A111 INCLUDING

ASSOCIATED PAVEMENTS AND UTILITIES. INSTALL TEMPORARY

SEDIMENT TRAPS 1 AND 3.

19. STRIP AND STOCKPILE TOPSOIL NEAR MAGAZINES A98, A99, A110, AND

A111. REFERENCE STOCKPILE MANAGEMENT FOR EROSION AND

SEDIMENT CONTROLS.

20. PERFORM ROCK BLASTING AND EXCAVATION FOR OPERATIONS

BUILDING AND AREA NEAR MAGAZINES A98, A99, A110, AND A111.

21. PROVIDE TEMPORARY SEEDING ON AREA OF DEMOLISHED MAGAZINES

A98, A99, A110, AND A111 TO REMAIN INACTIVE UNTIL CONSTRUCTION OF

CLWS MAGAZINES.

22. STRIP AND STOCKPILE TOPSOIL THAT IS WITHIN THE FOOTPRINT OF

STORM WATER MANAGEMENT AREAS A, B, AND C. REFERENCE

STOCKPILE MANAGEMENT FOR EROSION AND SEDIMENT CONTROLS.

23. BEGIN CONSTRUCTION OF STORM WATER MANAGEMENT AREA A.

24. DO NOT CONNECT STORM WATER CHAMBER SYSTEM TO STORM SEWER

TO PREVENT SEDIMENT LOADING DURING CONSTRUCTION ACTIVITIES.

25. PLACE TOPSOIL WHERE REQUIRED. FINE GRADE, RAKE, SEED AND

MULCH.

C

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LODLOD

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GENERAL SHEET NOTES

GRAPHIC SCALE

KEYED NOTES

1. STORMWATER MANAGEMENT AREA

2. DELINEATED WETLAND AREA

3. EXISTING MAGAZINES

4. SOIL DELINEATION

5. TEMPORARY SEDIMENT TRAP

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A114

A113

1. REFER TO C-004 FOR EROSION & SEDIMENT CONTROL NOTES AND

SEQUENCE OF EROSION CONTROL CONSTRUCTION.

2. REFER TO SHEET C-001 FOR LEGEND AND ADDITIONAL NOTES.

3. COMPLY WITH THE CONNECTICUT SEDIMENT & EROSION CONTROL

GUIDELINES, LATEST EDITION, FOR EROSION AND SEDIMENT CONTROL

MEASURES UTILIZED.

4. REFER TO SHEET C-501 TO C-503 FOR EROSION AND SEDIMENT

CONTROL DETAILS.

5. COORDINATE WITH USFWS REGARDING SITE CLEARING RESTRICTIONS

RELATED TO THE NORTHERN LONG-EARED BAT. LIMIT TREE CLEARING

TO DESIGNATED SEASONS REQUIRED BY USFWS.

B524

B393

TRITON AVENUE

A1 INITIAL EROSION AND SEDIMENT CONTROL PLAN - OVERALL

1" = 100'

A99 A110

A111A98

A94

A95

A96

A97

A100 A109

A101 A108

A102 A107

A103 A106

A104 A105

SSF

FCD

MATCHLINE SEE ABOVE

MATCHLINE SEE BELOW

MILITARY HWY/

SHARK BLVD

CONSTRUCTION PHASE 1A

CONSTRUCTION PHASE 1A

CONSTRUCTION PHASE 1A

CONSTRUCTION PHASE 1A

CONSTRUCTION PHASE 1B

CONSTRUTION PHASE 1A

CONSTRUCTION PHASE 1B

CONSTRUCTION PHASE 1C

CONSTRUCTION PHASE 2

CONSTRUCTION PHASE 3

CONSTRUCTION PHASE 1A

CONSTRUCTION PHASE 1A

FAX: 571.218.1600

1100 NORTH GLEBE ROAD

SUITE 500

ARLINGTON, VIRGINIA 22201

571.218.1000

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SMS/CWJ

JWJ

HPN

1667770

APPROVED BY LCDR PETE

FOVARGUE NAVFAC FEAD

DIRECTOR - NLON, VIA EMAIL

6/3/2025

5 5

C

E

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LO

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GENERAL SHEET NOTES

GRAPHIC SCALE

KEYED NOTESM

AT

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KEYPLAN

1. REFER TO C-004 FOR EROSION & SEDIMENT CONTROL NOTES AND

SEQUENCE OF EROSION CONTROL CONSTRUCTION.

2. REFER TO SHEET C-001 FOR LEGEND AND ADDITIONAL NOTES.

3. COMPLY WITH THE CONNECTICUT SEDIMENT & EROSION CONTROL

GUIDELINES, LATEST EDITION, FOR EROSION AND SEDIMENT CONTROL

MEASURES UTILIZED.

4. REFER TO SHEETS C-501 TO C-503 FOR EROSION AND SEDIMENT

CONTROL DETAILS.

5. COORDINATE WITH USFWS REGARDING SITE CLEARING RESTRICTIONS

RELATED TO THE NORTHERN LONG-EARED BAT. LIMIT TREE CLEARING

TO DESIGNATED SEASONS REQUIRED BY USFWS.

1. LIMIT OF DISTURBANCE

2. PROVIDE DUST CONTROL DURING DEMOLITION OF BUILDING 524

3. SOIL DELINEATION

4. CONCRETE WASHOUT STRUCTURE

5. TEMPORARY SEDIMENT TRAP #1

6. TEMPORARY DIVERSION DITCH, REFER TO A4/C-503

7. TEMPORARY SEDIMENT TRAP LIMITS OF DRAINAGE AREA

GSF

FCD

GSF

FCD

CE

B524

GSF

A1 INITIAL EROSION AND SEDIMENT CONTROL PLAN - AREA A

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FCD

FCD SCD

TP

FCD

N 709,192.87 E 1,182,485.26

N 709,180.60 E 1,182,498.82

N 709,217.89 E 1,182,517.47

N 709,337.35 E 1,182,494.05

N 709,344.06 E 1,182,508.93

N 709,349.71 E 1,182,540.08

N 709,358.59 E 1,182,580.98

N 709,363.50 E 1,182,610.95

N 709,368.17 E 1,182,625.36

N 709,378.48 E 1,182,640.69

N 709,445.01 E 1,182,603.19

N 709,415.36 E 1,182,616.35

N 709,411.85 E 1,182,622.63

N 709,421.03 E 1,182,519.83

N 709,632.02 E 1,182,481.38

N 709,728.99 E 1,182,427.39

N 709,779.04 E 1,182,441.41

N 709,800.41 E 1,182,478.78

N 709,821.47 E 1,182,412.58

N 709,809.49 E 1,182,403.18N 709,873.03

E 1,182,309.54

N 709,916.46 E 1,182,344.24

N 709,930.06 E 1,182,316.52

N 709,957.80 E 1,182,336.97

N 709,986.50 E 1,182,364.28

N 709,979.16 E 1,182,390.04

N 709,944.47 E 1,182,379.65

N 709,945.78 E 1,182,396.44

N 709,950.72 E 1,182,414.24

N 709,968.13 E 1,182,448.45

N 709,952.26 E 1,182,352.81

N 709,983.91 E 1,182,472.93

N 710,009.15 E 1,182,495.92

N 710,002.59 E 1,182,507.95

N 709,977.80 E 1,182,502.85 N 709,936.05 E 1,182,474.78

N 709,877.19 E 1,182,494.59

N 709,856.05 E 1,182,517.04

N 709,852.46 E 1,182,536.82

N 709,838.27 E 1,182,584.33

N 709,818.69 E 1,182,616.40

N 709,797.43 E 1,182,635.09

N 709,689.76 E 1,182,686.40

N 709,645.70 E 1,182,697.51

N 709,593.86 E 1,182,697.81

N 709,438.40 E 1,182,760.10

N 709,376.82 E 1,182,771.84

N 709,232.68 E 1,182,769.09

N 709,301.42

E 1,182,767.45 FAX: 571.218.1600

1100 NORTH GLEBE ROAD

SUITE 500

ARLINGTON, VIRGINIA 22201

571.218.1000

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SMS/CWJ

JWJ

HPN

1667770

APPROVED BY LCDR PETE

FOVARGUE NAVFAC FEAD

DIRECTOR - NLON, VIA EMAIL

6/3/2025

54.00'

24.00'

SEDIMENT TRAP #1

DRAINAGE AREA = 2.45 AC

REQ'D STOR. VOL. = 328 CY

REQ'D WET VOL. = 164 CY

REQ'D DRY VOL. = 164 CY

DEPTH WET STOR. = 3'

DEPTH DRY STOR. = 3'

TP

TST

N 709,821.42 E 1,182,439.52

LOD

LO

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LO

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D

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D

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D

LOD LOD LOD LOD LOD

LOD

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LO

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E

GENERAL SHEET NOTES

KEYED NOTES

IN

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IA

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ER

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C-102

GRAPHIC SCALE

D E

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C

KEYPLAN

1. LIMIT OF DISTURBANCE

2. DELINEATED WETLAND AREAS

3. EXISTING MAGAZINES

4. SOIL DELINEATION

5. PROVIDE DUST CONTROL DURING DEMOLITION OF EXISTING MAGAZINES.

PROVIDE TEMPORARY SEEDING ON DISTURBED AREAS IF

CONSTRUCTION OF MAGAZINES IS DELAYED FOR MORE THAN 30 DAYS.

6. CONCRETE WASHOUT STRUCTURE

7. TEMPORARY GRAVEL CONSTRUCTION ACCESS, APPROXIMATELY 320' IN

LENGTH, REFER TO A1/C-501 FOR SECTION AND WIDTH

8. PROVIDE TEMPORARY DIVERSION DITCH TO DIVERT BASE FLOW

AROUND MAGAZINE AND ROCK EXCAVATION WORK AREA, REFER TO

DETAIL A4/C-503

9. TEMPORARY SEDIMENT TRAP LIMITS OF DRAINAGE AREA

1. REFER TO C-004 FOR EROSION & SEDIMENT CONTROL NOTES AND

SEQUENCE OF EROSION CONTROL CONSTRUCTION.

2. REFER TO SHEET C-001 FOR LEGEND AND ADDITIONAL NOTES.

3. COMPLY WITH THE CONNECTICUT SEDIMENT & EROSION CONTROL

GUIDELINES, LATEST EDITION, FOR EROSION AND SEDIMENT CONTROL

MEASURES UTILIZED.

4. REFER TO SHEETS C-501 TO C-503 FOR EROSION AND SEDIMENT

CONTROL DETAILS.

5. COORDINATE WITH USFWS REGARDING SITE CLEARING RESTRICTIONS

RELATED TO THE NORTHERN LONG-EARED BAT. LIMIT TREE CLEARING

TO DESIGNATED SEASONS REQUIRED BY USFWS.

SSF

TP

SSF

A113

A1 INITIAL EROSION AND SEDIMENT CONTROL PLAN - AREA B

1" = 30'

MATCHLINE SHEET C-103

M

AT

CH

LI

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S

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S

HE

ET

C -1

A99 A110

A111A98

A94

A95

A96

A97

A100 A109

A101 A108

A102 A107

A103 A106

TP

TP

TP

TP

TP

TP

TP

FCD

DC TS

DC TS

DC TS DC TS

5 5

7 TP

12.00'

SCD

SCD

SCD

SCD

SCD

8TD

N 709,039.70 E 1,182,698.86

N 709,014.82 E 1,182,704.55 N 708,972.59

E 1,182,748.18

N 709,099.50 E 1,182,860.22

N 709,100.11 E 1,182,909.55

N 709,019.53 E 1,182,990.01

N 709,054.33 E 1,183,024.77

N 709,053.62 E 1,183,109.59 N 708,880.75

E 1,183,293.84

N 708,830.98 E 1,183,295.58

N 708,732.94 E 1,183,200.75

N 708,720.38 E 1,183,156.99

N 708,664.61 E 1,183,104.75

N 708,638.05 E 1,183,086.93

N 708,600.02 E 1,183,052.80

N 708,582.04 E 1,183,048.43

N 708,555.21 E 1,183,050.04

N 708,530.80 E 1,183,031.70 N 708,517.63

E 1,183,018.83

N 708,508.34 E 1,182,985.62

N 708,505.82 E 1,182,966.94

N 708,489.45 E 1,182,940.66

TP

N 708,977.20 E 1,182,621.97

N 708,953.42 E 1,182,639.56

N 708,925.39 E 1,182,634.44

N 708,886.73 E 1,182,597.27

N 708,878.66 E 1,182,576.29

FAX: 571.218.1600

1100 NORTH GLEBE ROAD

SUITE 500

ARLINGTON, VIRGINIA 22201

571.218.1000

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NAVFAC DRAWING NO.

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SMS/CWJ

JWJ

HPN

1667770

APPROVED BY LCDR PETE

FOVARGUE NAVFAC FEAD

DIRECTOR - NLON, VIA EMAIL

6/3/2025

TST

50.00'

25.00'

SEDIMENT TRAP #2

DRAINAGE AREA = 2.02 AC

REQ'D STOR. VOL. = 271CY

REQ'D WET VOL. = 136CY

REQ'D DRY VOL. = 136 CY

DEPTH WET STOR. = 3'

DEPTH DRY STOR. = 3'

TD TD

GSF

TD

TD

TD

GSF

GSF

N 708,467.62 E 1,182,921.10

LOD

LOD

LOD

LODLOD

E

LO

D

LOD

LOD LOD

LOD

LOD

LOD

LOD

LOD

LOD

LODLODLOD

LOD

LODLO

D

LOD

LOD

LO

D

LOD

LO

D

GENERAL SHEET NOTES

KEYED NOTES

GRAPHIC SCALE

D E

B A

C

KEYPLAN

IN

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C-103

1. LIMIT OF DISTURBANCE

2. SOIL DELINEATION

3. DELINEATED WETLAND AREA

4. EXISTING MAGAZINES

5. PROVIDE DUST CONTROL DURING DEMOLITION OF EXISTING MAGAZINES.

PROVIDE TEMPORARY SEEDING ON DISTURBED AREAS IF

CONSTRUCTION OF MAGAZINES IS DELAYED FOR MORE THAN 30 DAYS.

6. TEMPORARY GRAVEL CONSTRUCTION ACCESS, APPROXIMATELY 320' IN

LENGTH, REFER TO D1/CS504

7. TEMPORARY SEDIMENT TRAP LIMITS OF DRAINAGE AREA

1. REFER TO C-004 FOR EROSION & SEDIMENT CONTROL NOTES AND

SEQUENCE OF EROSION CONTROL CONSTRUCTION.

2. REFER TO SHEET C-001 FOR LEGEND AND ADDITIONAL NOTES.

3. COMPLY WITH THE CONNECTICUT SEDIMENT & EROSION CONTROL

GUIDELINES, LATEST EDITION, FOR EROSION AND SEDIMENT CONTROL

MEASURES UTILIZED.

4. REFER TO SHEET C-501 TO C-503 FOR EROSION AND SEDIMENT

CONTROL DETAILS.

5. COORDINATE WITH USFWS REGARDING SITE CLEARING RESTRICTIONS

RELATED TO THE NORTHERN LONG-EARED BAT. LIMIT TREE CLEARING

TO DESIGNATED SEASONS REQUIRED BY USFWS.

SSF

SCD

RIP

FIP

FIP

SIP

A114

A113

B393

A1 INITIAL EROSION AND SEDIMENT CONTROL PLAN - AREA C

1" = 30'

MATCHLINE SHEET C-102

FIP

A104 A105

FIP

RIP

RIP

SSF

SCD

SCD

SSF

SSF

GSF

FIP

RIP

TP

SSF

DC TS

M

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B

EL

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VE

SSF

SSF

N 708,408.61 E 1,182,886.25

N 708,356.98 E 1,182,860.81

N 708,282.05 E 1,182,932.07

N 708,250.48 E 1,182,933.62

N 708,183.85 E 1,182,960.43

N 708,105.35 E 1,182,950.75

N 708,127.18 E 1,182,888.40

N 708,139.37 E 1,182,858.12

N 708,183.25 E 1,182,807.31

N 708,231.55 E 1,182,546.77

N 708,239.24 E 1,182,502.26

N 708,251.46 E 1,182,479.53

N 708,344.31 E 1,182,385.17

N 708,452.04 E 1,182,365.30

N 708,455.81 E 1,182,340.99

N 708,468.74 E 1,182,323.84

N 708,492.26 E 1,182,337.46

N 708,522.49 E 1,182,357.18

N 708,570.60 E 1,182,323.91

N 708,636.52 E 1,182,329.22

N 708,653.58 E 1,182,340.15

N 708,707.82 E 1,182,308.83

N 708,296.61 E 1,182,915.41

N 708,265.60 E 1,182,934.39

N 708,115.17 E 1,182,911.39

N 708,209.14 E 1,182,755.86

N 708,874.81 E 1,182,482.73

FAX: 571.218.1600

1100 NORTH GLEBE ROAD

SUITE 500

ARLINGTON, VIRGINIA 22201

571.218.1000

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NAVFAC DRAWING NO.

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PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

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LIT

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SMS/CWJ

JWJ

HPN

1667770

APPROVED BY LCDR PETE

FOVARGUE NAVFAC FEAD

DIRECTOR - NLON, VIA EMAIL

6/3/2025

TST

TST TST

TD

61.00'

31.00'

SEDIMENT TRAP #3

DRAINAGE AREA = 3.07 AC

REQ'D STOR. VOL. = 412 CY

REQ'D WET VOL. = 206 CY

REQ'D DRY VOL. = 206 CY

DEPTH WET STOR. = 3'

DEPTH DRY STOR. = 3'

SEDIMENT TRAP #5

DRAINAGE AREA = 1.14 AC

REQ'D STOR. VOL. = 153 CY

REQ'D WET VOL. = 77 CY

REQ'D DRY VOL. = 77 CY

DEPTH WET STOR. = 3'

DEPTH DRY STOR. = 3'

SEDIMENT TRAP #4

DRAINAGE AREA = 2.23 AC

REQ'D STOR. VOL. = 300 CY

REQ'D WET VOL. = 150 CY

REQ'D DRY VOL. = 150 CY

DEPTH WET STOR. = 3'

DEPTH DRY STOR. = 3'

50.00'

25.00'

19.00'

37.00'

TD

TD

GSF

TD TS

N 708,313.99 E 1,182,903.81

N 708,441.48 E 1,182,913.01

N 708,405.52 E 1,182,873.00

GSF

SSF

GSF

N 708,544.98 E 1,182,3338.29

AVENUE TRITON AVENUE

E

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LO

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LO

D

LO

D

LO

D

LO

D

LO

D

LO

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LO

D

LO

D

LO

D

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LOD

LO

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LOD

LOD

LOD

LOD

LOD

LO

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LOD

LOD

LO

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LO

D

E

GENERAL SHEET NOTES

KEYED NOTES

GRAPHIC SCALE

D E

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KEYPLAN

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C-104

1. LIMIT OF DISTURBANCE

2. SOIL DELINEATION

3. PROVIDE PERIMETER CONTROLS ALONG DOWNSTREAM SIDE OF

TRENCHING OPERATIONS. PROVIDE GEOTEXTILE SILT FENCE IN

NON-PAVED AREAS AND ANCHORED FIBER ROLL IN PAVED AREAS,

REFER TO C1/C-501 AND C2/C-503.

1. REFER TO C-004 FOR EROSION & SEDIMENT CONTROL NOTES AND

SEQUENCE OF EROSION CONTROL CONSTRUCTION.

2. REFER TO SHEET C-001 FOR LEGEND AND ADDITIONAL NOTES.

3. COMPLY WITH THE CONNECTICUT SEDIMENT & EROSION CONTROL

GUIDELINES, LATEST EDITION, FOR EROSION AND SEDIMENT CONTROL

MEASURES UTILIZED.

4. REFER TO SHEET C-501 TO C-503 FOR EROSION AND SEDIMENT

CONTROL DETAILS.

5. SECURE AREAS FROM VEHICULAR TRAFFIC AND PEDESTRIAN ACCESS.

PROVIDE TRAFFIC AND PEDESTRIAN CONTROL.

6. INSTALL EROSION AND SEDIMENT CONTROLS AND TREE PROTECTION

DEVICES IN ACCORDANCE WITH E&SC PLAN.

7. SAW CUT PAVEMENT OR CONCRETE AS INDICATED ON DRAWINGS.

8. EXCAVATE TRENCH AND STOCKPILE SUITABLE MATERIALS. USE

DEWATERING MEASURES AS NEEDED. REMOVE UNSUITABLE

MATERIALS TO A SECURED…