West Dorsey Lane Water Main Extension-DRAWINGS.pdf

below.

before you dig.Call

NOTIFY 811 AT LEAST FORTY-EIGHT (48) HOURS, EXCLUDING THE DAY OF THE NOTIFICATION, BEFORE ANY GROUND DISTURBANCE AND HAVE THE UNDERGROUND UTILITIES MARKED OUT. WAIT FOR THE AFFECTED UTILITY OPERATORS TO RESPOND, AND THEN

CONFIRM THE UTILITIES HAVE BEEN ACCURATELY LOCATED. RESPECT THE IDENTIFIED LOCATIONS AND DIG ACCORDINGLY, TAKING PRECAUTIONS, ESPECIALLY WITHIN THE KNOWN TOLERANCE ZONE. IN THE EVENT MARK OUTS CANNOT BE MAINTAINED AND/OR

GROUND DISTURBANCE CONTINUES LONGER THAN TEN (10) DAYS, NOTIFY 811 AND REQUEST A REMARK.

TOWN OF HYDE PARK,

DUTCHESS COUNTY WATER AND WASTE

WEST DORSEY L

WATER MAIN EXTEN

ISSUED FOR BIDDIN

JUNE 2026

LIST OF DRAWINGS

SHEET NO. DRAWING NO. DRAWING TITLE

1 G-000 COVER SHEET

2 G-001 GENERAL NOTES

3 G-002 LEGEND & ABBREVIATIONS

4 C-101 WEST DORSEY LANE WATER MAIN PLAN/PROFILE STA 0+00 - STA 2+48

5 C-102 WEST DORSEY LANE WATER MAIN PLAN/PROFILE STA 2+48 - STA 7+39

6 C-103 WEST DORSEY LANE WATER MAIN PLAN/PROFILE STA 7+39 - STA 12+65

7 C-104 WEST DORSEY LANE WATER MAIN PLAN/PROFILE STA 12+65 - STA 13+61

8 C-501 MISCELLANEOUS DETAILS - 1

9 C-502 MISCELLANEOUS DETAILS - 2

10 C-503 MISCELLANEOUS DETAILS - 3

NYSDOT STANDARD SHEETS FOR TRAFFIC CONTROL

11 608-03

RESIDENTIAL AND MINOR COMMERCIAL DRIVEWAYS (SHEET 2 OF 9)

(ISSUED UNDER EB 16-012, APPROVED MARCH 07, 2016)

WORK ZONE TRAFFIC CONTROL TWO-LANE TWO-WAY ROADWAY LANE

12 619-308 CLOSURE WITH FLAGGERS PRIOR TO INTERSECTION (SHEET 1 OF 2)

(ISSUED UNDER EI 25-001, APPROVED JANUARY 10, 2025)

WORK ZONE TRAFFIC CONTROL TWO-LANE TWO-WAY ROADWAY LANE

13 619-308 CLOSURE WITH FLAGGERS PRIOR TO INTERSECTION (SHEET 2 OF 2)

(ISSUED UNDER EI 25-001, APPROVED JANUARY 10, 2025)

WORK ZONE TRAFFIC CONTROL NON-FREEWAY SHOULDER CLOSURE

14 619-310 (SHEET 1 OF 2) ( ISSUED UNDER EI 21-028, APPROVED DECEMBER 2,

2021)

WORK ZONE TRAFFIC CONTROL NON-FREEWAY SHOULDER CLOSURE

15 619-310 (SHEET 2 OF 2) ( ISSUED UNDER EI 21-028, APPROVED DECEMBER 2,

2021)

WORK ZONE TRAFFIC CONTROL MULTI LANE UNDIVIDED ROADWAY

16 619-317 SINGLE LANE CLOSURE (SHEET 1 OF 2) (ISSUED UNDER EI 21-028,

APPROVED DECEMBER 2, 2021)

WORK ZONE TRAFFIC CONTROL MULTI LANE UNDIVIDED ROADWAY

17 619-317 SINGLE LANE CLOSURE (SHEET 2 OF 2) (ISSUED UNDER EI 21-028,

APPROVED DECEMBER 2, 2021)

PROJECT

LOCATION

LOCATION MAP

SCALE: 1" = 1,500'

STATE ROAD RIGHT-OF-WAY

ROAD: US 9

SPEED LIMIT: 45 MPH

AADT: 19,934

FUNCTIONAL CLASS: PRINCIPAL ARTERIAL

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ERVICES PROVIDED IN NEW YORK BY T&B ENGINEERING AND LANDSCAPE ARCHITECTURE, P.C.

NAUTHORIZED ALTERNATIONS TO THIS DOCUMENT IS A VIOLATION OF SECTION 7209 OF THE NEW YORK STATE EDUCATION LAW.

ERIN

MOORE

84665

06/12/2026 06/12/2026

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PREPARED FOR:

DUTCHESS COUNTY WATER & WASTEWATER

AUTHORITY (DCWWA)

1 LAGRANGE AVENUE

POUGHKEEPSIE, NY 12603

DUTCHESS COUNTY WATER & WASTERWATER AUTHORITY BOARD

THOMAS LEGRAND, CHAIRPERSON

RUDY VAVRA, VICE-CHAIRPERSON

LAWRENCE KNAPP, TREASURER

DALE BORCHERT, SECRETARY

JENNIFER CANNELL, MEMBER

DUTCHESS COUNTY WATER & WASTEWATER AUTHORITY BOARD

JONATHAN CHURINS, EXECUTIVE DIRECTOR

JESSICA MCMAHON, CPA, DEPUTY DIRECTOR, TREASURER

RICHARD WINCHESTER, DIRECTOR OF OPERATIONS

JASON TEED, PE, PROJECT MANAGER

COMPLETE SET 17 SHEETS

S U

NOTIFY 811 AT LEAST FORTY-EIGHT (48) HOURS, EXCLUDING THE DAY OF THE NOTIFICATION, BEFORE ANY GROUND DISTURBANCE AND HAVE THE UNDERGROUND UTILITIES MARKED OUT. WAIT FOR THE AFFECTED UTILITY OPERATORS TO RESPOND, AND THEN

CONFIRM THE UTILITIES HAVE BEEN ACCURATELY LOCATED. RESPECT THE IDENTIFIED LOCATIONS AND DIG ACCORDINGLY, TAKING PRECAUTIONS, ESPECIALLY WITHIN THE KNOWN TOLERANCE ZONE. IN THE EVENT MARK OUTS CANNOT BE MAINTAINED AND/OR

GROUND DISTURBANCE CONTINUES LONGER THAN TEN (10) DAYS, NOTIFY 811 AND REQUEST A REMARK.

BASE PLAN NOTES

1. THE EXISTING CONDITIONS INFORMATION SHOWN ON THE DRAWINGS IS BASED ON THE FOLLOWING:

· GENERAL LOCATION AND TOPOGRAPHIC SURVEY DRAWINGS, TITLED "TOPOGRAPHIC & LOCATION SURVEY ALBANY POST ROAD (ROUTE 9) WEST DORSEY/OLD DORSEY LN", PROVIDED BY CONTROL POINT ASSOCIATES, INC. P.C., DATED OCTOBER 2024

· EASEMENT BOUNDARY SURVEY DRAWINGS, TITLED "MAP OF SURVEY PREPARED FOR DCWWA", PROVIDED BY LABELLA ASSOCIATES D.P.C., DATED FEBRUARY 2026

2. UTILITY LOCATIONS SHOWN WERE PLOTTED FROM DATA OBTAINED FROM FIELD SURVEYS, UTILITY MARK OUTS, AND ABOVE GROUND STRUCTURES THAT WERE VISIBLE AND ACCESSIBLE IN THE FIELD. THE ACCURACY AND COMPLETENESS OF SUBSURFACE INFORMATION SHOWN ON THESE DRAWINGS IS NOT GUARANTEED. DETERMINE THE LOCATIONS AND ELEVATIONS OF ALL UTILITIES WHICH MAY AFFECT CONSTRUCTION OPERATIONS.

3. SUB-SURFACE ROCK DEPTH EXPLORATIONS WERE PERFORMED BY MARTIN GEO-ENVIROMENTAL, LLC ON 9/26/2024. ROCK PROBE LOCATIONS SHOWN ON THE DRAWINGS ARE APPROXIMATE AND INFORMATION IS NOT GUARANTEED IN ANY WAY TO REPRESENT EXISTING CONDITIONS. SUB-SURFACE ROCK DEPTH LOGS ARE INCLUDED IN THE PROJECT

MANUAL FOR THE CONTRACTORS INFORMATION ONLY.

4. THE DRAWINGS ARE BASED ON THE FOLLOWING DATUMS: HORIZONTAL NAD83; VERTICAL NAVD88.

5. THE EXISTING CONDITIONS SHOWN ARE APPROXIMATE. FIELD VERIFY EXISTING CONDITIONS.

GENERAL NOTES

1. NOTIFY UDIG NY AT 1-800-962-7962 AND OTHER UTILITY OWNERS IN THE AREA NOT ON THE UDIG NY LIST AT LEAST 72 HOURS PRIOR TO ANY DIGGING, TRENCHING, ROCK REMOVAL, DEMOLITION, BORING, BACKFILLING, GRADING, LANDSCAPING, OR ANY OTHER EARTH MOVING OPERATIONS.

2. LOCATIONS OF EXISTING UTILITIES ARE APPROXIMATE. IN ADDITION, SOME UTILITIES MAY NOT BE SHOWN. DETERMINE THE EXACT LOCATION OF UTILITIES BY TEST PIT OR OTHER METHODS, AS NECESSARY TO PREVENT DAMAGE TO UTILITIES AND/OR INTERRUPTIONS IN UTILITY SERVICE. PERFORM TEST PIT EXCAVATIONS AND OTHER INVESTIGATIONS TO LOCATE UTILITIES, AND PROVIDE THIS INFORMATION TO THE ENGINEER, PRIOR TO CONSTRUCTING THE PROPOSED IMPROVEMENTS. IF FIELD CONDITIONS ARE OBSERVED THAT VARY SIGNIFICANTLY FROM THOSE SHOWN ON THE DRAWINGS, IMMEDIATELY NOTIFY THE ENGINEER IN WRITING FOR RESOLUTION OF THE CONFLICTING INFORMATION. LOCATE ALL EXISTING UTILITIES TO BE CROSSED BY HAND EXCAVATION.

3. NOT ALL OF THE UTILITY SERVICES TO BUILDINGS ARE SHOWN. THE CONTRACTOR SHALL ANTICIPATE THAT EACH PROPERTY HAS SERVICE CONNECTIONS FOR THE VARIOUS

UTILITIES.

4. BOLD TEXT AND LINES INDICATE PROPOSED WORK. LIGHT TEXT AND LINES INDICATE APPROXIMATE EXISTING CONDITIONS.

5. TIGHE & BOND ASSUMES NO RESPONSIBILITY FOR ANY ISSUES, LEGAL OR OTHERWISE, RESULTING FROM CHANGES MADE TO THESE DRAWINGS WITHOUT WRITTEN

AUTHORIZATION FROM TIGHE & BOND.

6. EXCAVATE ADDITIONAL TEST PITS TO LOCATE EXISTING UTILITIES AS DIRECTED OR APPROVED BY THE ENGINEER.

7. NOTIFY THE ENGINEER OF ANY UTILITIES IDENTIFIED DURING CONSTRUCTION THAT ARE NOT SHOWN ON THE DRAWINGS OR THAT DIFFER IN SIZE OR MATERIAL.

8. THE CONTRACTOR IS RESPONSIBLE FOR SITE SAFETY; COORDINATION WITH THE OWNER, ALL SUBCONTRACTORS, AND WITH OTHER CONTRACTORS WORKING WITHIN THE

LIMITS OF WORK; AND THE MEANS AND METHODS OF CONSTRUCTING THE PROPOSED WORK.

9. OBTAIN, PAY FOR, AND COMPLY WITH PERMITS, NOTICES, AND FEES NECESSARY TO COMPLETE THE WORK. ARRANGE AND PAY FOR NECESSARY INSPECTIONS AND APPROVALS

FROM THE JURISDICTIONAL AUTHORITIES.

10. SHORE UTILITY TRENCHES WHERE FIELD CONDITIONS DICTATE AND/OR WHERE REQUIRED BY LOCAL, STATE, AND FEDERAL HEALTH AND SAFETY CODES.

11. PROTECT AND MAINTAIN ALL UTILITIES IN THE AREAS UNDER CONSTRUCTION DURING THE WORK. LEAVE ALL PIPES AND STRUCTURES WITHIN THE LIMITS OF THE CONTRACT IN A CLEAN AND OPERABLE CONDITION AT THE COMPLETION OF THE WORK. TAKE ALL NECESSARY PRECAUTIONS TO PREVENT SAND AND SILT FROM DISTURBED AREAS FROM

ENTERING THE DRAINAGE SYSTEM.

12. NOTIFY THE ENGINEER IN WRITING OF ANY CONFLICT, ERROR, AMBIGUITY, OR DISCREPANCY WITH THE PLANS OR BETWEEN THE PLANS AND ANY APPLICABLE LAW, REGULATION, CODE, STANDARD SPECIFICATION, OR MANUFACTURER'S INSTRUCTIONS.

13. THE CONTRACTOR IS RESPONSIBLE FOR SUPPORT OF EXISTING UTILITIES AND REPAIR OR REPLACEMENT COSTS OF UTILITIES DAMAGED DURING CONSTRUCTION, WHETHER ABOVE OR BELOW GRADE. REPLACE DAMAGED UTILITIES IMMEDIATELY AT NO ADDITIONAL COST TO THE OWNER AND AT NO COST TO THE PROPERTY OWNER.

14. TAKE NECESSARY MEASURES AND PROVIDE CONTINUOUS BARRIERS OF SUFFICIENT TYPE, SIZE, AND STRENGTH TO PREVENT ACCESS TO ALL WORK AND STAGING AREAS AT

THE COMPLETION OF EACH DAYS WORK.

15. NO OPEN TRENCHES WILL BE ALLOWED OVER NIGHT. THE USE OF ROAD PLATES TO PROTECT THE EXCAVATION WILL BE CONSIDERED UPON REQUEST, BUT BACKFILLING IS

PREFERRED.

16. THE CONTRACTOR IS RESPONSIBLE FOR ALL NECESSARY TRAFFIC CONTROL/SAFETY DEVICES TO ENSURE SAFE VEHICULAR AND PEDESTRIAN ACCESS THROUGH THE WORK AREA, OR FOR SAFELY IMPLEMENTING DETOURS AROUND THE WORK AREA. PERFORM TRAFFIC CONTROL IN ACCORDANCE WITH THE CONTRACTOR'S APPROVED TRAFFIC CONTROL PLAN. TRAFFIC CONTROL PLAN IN ACCORDANCE WITH MUTCD (11TH EDITION), NYS SUPPLEMENT (MOST RECENT EDITION), AND NYSDOT STANDARD SPECIFICATIONS

AND STANDARD SHEETS (MOST RECENT EDITION).

17. MAINTAIN EMERGENCY ACCESS TO ALL PROPERTIES WITHIN THE PROJECT AREA AT ALL TIMES DURING CONSTRUCTION.

18. REMOVE AND DISPOSE OF ALL CONSTRUCTION-RELATED WASTE MATERIALS AND DEBRIS IN STRICT ACCORDANCE WITH ALL APPLICABLE LOCAL, STATE, AND FEDERAL LAWS.

19. THE TERM "DEMOLISH" USED ON THE DRAWINGS MEANS TO REMOVE AND DISPOSE OF IN ACCORDANCE WITH LOCAL, STATE, AND FEDERAL REQUIREMENTS.

20. THE TERM "ABANDON" USED ON THE DRAWINGS MEANS TO LEAVE IN PLACE AND TAKE APPROPRIATE MEASURES TO DECOMMISSION AS SPECIFIED OR NOTED ON THE

DRAWINGS.

21. ALL PROPOSED WORK MAY BE ADJUSTED IN THE FIELD BY THE OWNER'S PROJECT REPRESENTATIVE TO MEET EXISTING CONDITIONS.

DUTCHESS COUNTY ENVIRONMENTAL HEALTH AND SAFETY DEPARTMENT STANDARD NOTES

1. THE DESIGN, CONSTRUCTION AND INSTALLATION SHALL BE IN ACCORDANCE WITH THIS PLAN AND GENERALLY ACCEPTED STANDARDS IN EFFECT AT THE TIME OF

CONSTRUCTION WHICH INCLUDE:

"RECOMMENDED STANDARDS FOR WATER WORKS, (TEN STATES)."

"NEW YORK STATE DEPARTMENT OF HEALTH AND DUTCHESS COUNTY ENVIRONMENTAL HEALTH SERVICES DIVISION POLICIES, PROCEDURES AND STANDARDS."

"DUTCHESS COUNTY AND NEW YORK STATE SANITARY CODES."

"DUTCHESS COUNTY ENVIRONMENTAL HEALTH SERVICES DIVISION CERTIFICATE OF APPROVAL LETTER."

2. THIS PLAN IS APPROVED AS MEETING THE APPROPRIATE AND APPLIED TECHNICAL STANDARDS, GUIDELINES, POLICIES, AND PROCEDURES FOR ARRANGEMENT OF WATER

SUPPLY FACILITIES.

3. UPON COMPLETION OF THE FACILITIES, THE FINISHED WORKS SHALL BE INSPECTED, TESTED, AND CERTIFIED COMPLETE TO THE DC EHSD BY THE NEW YORK STATE LICENSED PROFESSIONAL ENGINEER SUPERVISING CONSTRUCTION. NO PART OF THE FACILITIES SHALL BE PLACED INTO SERVICE UNTIL ACCEPTED BY THE DC EHSD.

4. APPROVAL OF ANY PLAN(S) OR AMENDMENT THERETO SHALL BE VALID FOR A PERIOD OF FIVE (5) YEARS FORM THE DATE OF APPROVAL. FOLLOWING THE EXPIRATION OF SAID APPROVAL, THE PLAN(S) SHALL BE RE-SUBMITTED TO THE COMMISSIONER OF HEALTH FOR CONSIDERATION FOR RE-APPROVAL. RE-SUBMISSION OR REVISED SUBMISSION OF PLANS AND/OR ASSOCIATED DOCUMENTS SHALL BE SUBJECT TO COMPLIANCE WITH THE TECHNICAL STANDARDS, GUIDELINES, POLICIES AND PROCEDURES IN EFFECT AT THE

TIME OF THE RE-SUBMISSION.

5. ALL PROPOSED SERVICE LINES ON THIS PLAN ARE ACCESSIBLE FOR INSTALLATION AND PLACEMENT.

6. ALL REQUIRED EROSION & SEDIMENT CONTROL AND STORMWATER POLLUTION PREVENTION WATER QUALITY & QUANTITY CONTROL STRUCTURES, PERMANENT AND

TEMPORARY, ARE INCLUDED ON THE DRAWINGS AND SPECIFICATIONS.

7. ALL SERVICE LINES ARE THE RESPONSIBILITY OF THE OWNER UP TO THE PROPERTY LINE. THE WATER COMPANY SHALL BE RESPONSIBLE FOR ALL VALVES AND PIPES WHICH

ARE NOT THE OWNER'S PROPERTY.

EROSION CONTROL AND RESOURCE AREA PROTECTION NOTES

1. PROVIDE ALL EROSION CONTROL MEASURES SHOWN, SPECIFIED, REQUIRED BY PERMIT, IN ACCORDANCE WITH "NEW YORK STATE STANDARDS AND SPECIFICATIONS FOR EROSION CONTROL", AS REVISED, AND AS NECESSARY TO PREVENT TRANSPORTATION OF SEDIMENT FROM THE WORK AREA DOWNSTREAM, AND/OR REQUIRED BY THE ENGINEER PRIOR TO ANY CONSTRUCTION OR IMMEDIATELY UPON REQUEST. MAINTAIN SUCH CONTROL MEASURES UNTIL FINAL SURFACE TREATMENTS ARE IN PLACE AND/OR UNTIL PERMANENT VEGETATION IS ESTABLISHED. INSPECT AFTER EACH RAINSTORM AND DURING MAJOR STORM EVENTS TO CONFIRM THAT ALL SEDIMENTATION AND

EROSION CONTROL MEASURES REQUIRED ARE IN PLACE AND EFFECTIVE.

2. INSTALL SILT SACKS OR OTHER APPROVED SEDIMENTATION BARRIERS IN/AT ALL CATCH BASINS IN THE PROJECT AREA.

3. COMPACT, STABILIZE, AND LOAM AND SEED SIDE SLOPES, SHOULDER AREAS AND DISTURBED VEGETATED AREAS IN ACCORDANCE WITH THE CONTRACT DOCUMENTS AND AS REQUIRED BY PERMITS. GRADE SIDE SLOPES, SHOULDER AREAS AND DISTURBED VEGETATED AREAS TO A MAXIMUM SLOPE OF 3 HORIZONTAL TO 1 VERTICAL (3H:1V), WHERE POSSIBLE. PROVIDE BIODEGRADABLE EROSION CONTROL BLANKETS TO PREVENT EROSION WHERE SLOPES ARE STEEPER THAN 3H:1V.

4. SETTLE OR FILTER ALL SILT-LADEN WATER FROM DEWATERING ACTIVITIES IN A SEDIMENTATION OR FILTER BAG TO REMOVE SEDIMENTS PRIOR TO RELEASE USING A

SEDIMENTATION OR FILTER BAG LOCATED DOWN-GRADIENT OF THE DEWATERED AREA.

5. REMOVE AND PROPERLY DISPOSE OF SILT TRAPPED AT BARRIERS IN UPLAND AREAS OUTSIDE BUFFER ZONES. REMOVE MATERIALS DEPOSITED IN ANY TEMPORARY SETTLING BASINS AT THE COMPLETION OF THE PROJECT. RESTORE ALL DISTURBED AREAS TO THEIR PRECONSTRUCTION CONDITION.

6. SWEEP, COLLECT, REMOVE AND DISPOSE OF ANY SEDIMENT TRACKED ONTO PUBLIC RIGHT-OF-WAYS AT THE END OF EACH DAY.

7. LOAM AND SEED ALL DISTURBED VEGETATED AREAS TO ESTABLISH COVER AND STABILIZATION AS SOON AS POSSIBLE FOLLOWING DISTURBANCE.

8. MAINTAIN AN ADDITIONAL SUPPLY OF EROSION CONTROL MEASURES ON-SITE FOR EMERGENCY REPAIRS.

9. STORE FUEL, OIL, PAINT, OR OTHER HAZARDOUS MATERIALS IN A SECONDARY CONTAINER AND REMOVE TO A SECURE LOCKED AND COVERED AREA DURING NON-WORK

HOURS.

10. PROVIDE A SUPPLY OF ABSORBENT SPILL RESPONSE MATERIALS SUCH AS BOOMS, BLANKETS, AND OIL ABSORBENT MATERIALS AT THE CONSTRUCTION SITE AT ALL TIMES TO CLEAN UP POTENTIAL SPILLS OF HAZARDOUS MATERIALS. IMMEDIATELY REPORT SPILLS OF HAZARDOUS MATERIALS TO THE NEW YORK STATE DEPARTMENT OF

ENVIRONMENTAL CONSERVATION AND THE MUNICIPALITY WHERE THE WORK IS OCCURRING.

SURFACE RESTORATION NOTES

1. ALL PAVEMENT DAMAGED BY THE CONTRACTOR'S OPERATIONS SHALL BE REPLACED IN ACCORDANCE WITH THE CONTRACT DOCUMENTS AND, IF NOT OTHERWISE SPECIFIED, USING THE

SAME MATERIALS AND THICKNESS AS THE EXISTING PAVEMENT SECTION.

2. PROTECT PROJECT FEATURES (E.G., WALLS, FENCES, MAIL BOXES, SIGNS, SIDEWALKS, CURBING, STAIRS, WALKWAYS, TREES, SHRUBS, PLANTINGS ETC.) FROM DAMAGE DURING

CONSTRUCTION, INCLUDING PROVIDING TEMPORARY SUPPORTS, WHEN APPROPRIATE.

3. RESTORE ALL PAVEMENT MARKING DISTURBED BY CONSTRUCTION. PAVEMENT MARKINGS WITHIN NYSDOT ROW TO BE RESTORED IN ACCORDANCE WITH NYSDOT STANDARD SPECIFICATIONS AND SHEETS. PAVEMENT MARKINGS WITHIN TOWN OF HYDE PARK ROW TO BE RESTORED IN ACCORDANCE WITH TOWN OF HYDE PARK STANDARDS. ALL OTHER

PAVEMENT MARKINGS RESTORE WITH WATERBORNE TRAFFIC PAINT.

4. IF REMOVAL OF PROJECT FEATURES IS REQUIRED IN ORDER TO PERFORM THE PROPOSED WORK, REMOVE THOSE SITE FEATURES ONLY UPON APPROVAL OF ENGINEER. REPLACE ALL REMOVED PROJECT FEATURES; NEW ITEMS SHALL BE EQUAL OR BETTER IN QUALITY AND CONDITION TO THE ITEMS REMOVED.

5. EXISTING SURVEY MONUMENTS DISTURBED BY THE CONTRACTOR SHALL BE REPLACED BY A LAND SURVEYOR LICENSED IN THE STATE IN WHICH THE WORK IS PERFORMED AT NO

ADDITIONAL COST TO THE OWNER.

6. COORDINATE THE ADJUSTMENT OF EXISTING UTILITY STRUCTURES WITH EACH RESPONSIBLE UTILITY OWNER PRIOR TO RECONSTRUCTION AND/OR PAVING OPERATIONS. RAISE ALL

STRUCTURES TO FINISHED GRADES PRIOR TO THE END OF PAVING.

7. REPAIR DISTURBED PAVED OR PORTLAND CEMENT CONCRETE SURFACES PER TEMPORARY TRENCH REPAIR DETAIL AT THE END OF EACH WORK WEEK, UNLESS OTHERWISE

APPROVED/REQUIRED BY THE OWNER.

8. CONTRACTOR IS RESPONSIBLE FOR ADDRESSING TEMPORARY TRENCH REPAIR SETTLEMENT AS NEEDED TO PROVIDE A SMOOTH AND FLUSH TRANSITION BETWEEN EXISTING AND

REPAIRED SURFACES, AT NO ADDITIONAL COST TO THE OWNER.

9. IF EXISTING MAGNETIC OR TRAFFIC LOOP DETECTORS ARE REMOVED IN THE COURSE OF EXCAVATION, REPLACE WITH NEW TRAFFIC LOOP DETECTORS IN ACCORDANCE WITH THE NEW YORK STATE DEPARTMENT OF TRANSPORTATION STANDARDS AND THE CONTRACT DOCUMENTS, UNLESS OTHERWISE DIRECTED BY THE ENGINEER.

10. TRANSFER ALL TEMPORARY BENCHMARKS, AS NECESSARY.

11. ACCOMMODATE PEDESTRIAN TRAFFIC WHERE A SIDEWALK IS TO BE CLOSED FOR SAFETY. “SIDEWALK CLOSED HERE” SIGNS SHALL BE USED AT THE NEAREST SAFE INTERSECTION.

12. RESTORE ALL AREAS DISTURBED BY THE CONTRACTOR BEYOND THE PAYLINE LIMITS TO ORIGINAL CONDITIONS AT NO ADDITIONAL COST TO THE OWNER.

13. REGRADE ALL UNPAVED AREAS DISTURBED BY THE WORK AS REQUIRED. REPAIR/REPLACE PAVED SURFACES DISTURBED BY THE WORK IN-KIND, UNLESS OTHERWISE NOTED. RESTORE

SURFACES TO EXISTING OR PROPOSED CONDITIONS AS INDICATED ON THE DRAWINGS.

14. PROVIDE A SMOOTH, FLUSH TRANSITION BETWEEN ALL NEW AND EXISTING PAVEMENTS AND WALKING SURFACES.

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ERIN

MOORE

84665

06/12/2026

06/12/2026

West Dorsey Lane Water Main Extension

Dutchess County Water and Wastewater Authority

Hyde Park, New York

SERVICES PROVIDED IN NEW YORK

BY T&B ENGINEERING AND

LANDSCAPE ARCHITECTURE, P.C.

UNAUTHORIZED ALTERATIONS TO THIS DOCUMENT IS A VIOLATION

OF SECTION 7209 OF THE NEW YORK STATE EDUCATION LAW.

PROJECT NO: D0280-07H

DATE: JUNE 2026

FILE: D0280-07H-G-001.dwg

DRAWN BY:

DESIGNED/CHECKED BY:

APPROVED BY:

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MARK DATE DESCRIPTION

ISSUED FOR

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GENERAL NOTES

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G-001

SHEET OF 1702

NOTIFY 811 AT LEAST FORTY-EIGHT (48) HOURS, EXCLUDING THE DAY OF THE NOTIFICATION, BEFORE ANY GROUND DISTURBANCE AND HAVE THE UNDERGROUND UTILITIES MARKED OUT. WAIT FOR THE AFFECTED UTILITY OPERATORS TO RESPOND, AND THEN

CONFIRM THE UTILITIES HAVE BEEN ACCURATELY LOCATED. RESPECT THE IDENTIFIED LOCATIONS AND DIG ACCORDINGLY, TAKING PRECAUTIONS, ESPECIALLY WITHIN THE KNOWN TOLERANCE ZONE. IN THE EVENT MARK OUTS CANNOT BE MAINTAINED AND/OR

GROUND DISTURBANCE CONTINUES LONGER THAN TEN (10) DAYS, NOTIFY 811 AND REQUEST A REMARK.

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WATER SYSTEM IMPROVEMENTS NOTES

LEGEND ABBREVIATIONS

DESCRIPTION EXISTING PROPOSED ABDN('D) ABANDON(ED)

1. PROPOSED WATER MAINS SHALL BE PROVIDED IN ACCORDANCE WITH THE OWNER'S STANDARDS, AS SPECIFIED, AND AS SHOWN ON THE DRAWINGS. WHERE THERE IS A CONFLICT BETWEEN THE OWNER'S STANDARDS AND THE DRAWINGS AND SPECIFICATIONS, THE OWNER'S STANDARDS SHALL GOVERN.

ROADWAY BASELINE

PROPERTY LINE

AC

BC

BFP

ASBESTOS CEMENT PIPE

BITUMINOUS CURB

BACK FLOW PREVENTOR

2. HORIZONTAL AND VERTICAL LOCATION OF WATER MAINS MAY BE MODIFIED TO FIT EXISTING FIELD CONDITIONS, UPON APPROVAL OF THE ENGINEER. EASEMENT LINE

BIT

BL

BITUMINOUS

BASELINE

TEMP CONSTRUCTION EASEMENT BLDG BUILDING

3. WORKING PRESSURE OF WATER MAIN IN PROJECT AREA IS 105 PSI. BOC BOTTOM OF CURB

INTERMEDIATE CONTOURS BOT BOTTOM

4. HDPE PIPE SHALL BE PE4710, DR 11, PRESSURE CLASS 200 PSI PER AWWA C-901 OR AWWA C-906. INDEX CONTOURS CB

CCW

CATCH BASIN

CEMENT CONCRETE WALK

5. MINIMUM DEPTH OF COVER OVER PROPOSED WATER MAIN SHALL BE 5 FEET, UNLESS OTHERWISE NOTED OR APPROVED BY THE ENGINEER.

SPOT GRADE

STORM DRAIN

CEM

CI

CEMENT

CAST IRON

CL CENTERLINE

6. ALL BELOW GRADE VALVES AND FITTINGS SHALL HAVE MECHANICAL JOINT (MJ) ENDS. RESTRAIN ALL VALVE AND FITTING JOINTS WITH RETAINER GLANDS. GRAVITY SANITARY SEWER

WATER SERVICE

CO

CONC

CLEAN OUT

CONCRETE

7. WHERE A COUPLING IS CALLED FOR ON THE DRAWINGS TO CONNECT A PROPOSED WATER MAIN TO AN EXISTING WATER MAIN PROVIDE A SOLID SLEEVE, IF POSSIBLE. RESTRAIN SOLID SLEEVE TO PIPES WITH RETAINER GLANDS. IF OUTSIDE DIAMETER OF EXISTING WATER MAIN DOES NOT ALLOW INSTALLATION OF SOLID SLEEVE, PROVIDE RESTRAINING TYPE TRANSITION

COUPLING.

POTABLE WATER

NATURAL GAS

CU

CY

DI

DIA

COPPER

CUBIC YARD

DUCTILE IRON

DIAMETER

8. SLEEVES, NIPPLES, AND ACCESSORIES NECESSARY FOR CONNECTION BETWEEN EXISTING AND PROPOSED PIPES, DISINFECTION OR TESTING MAY NOT BE SHOWN ON THE DRAWINGS.

PROVIDE ITEMS NECESSARY FOR CONNECTING TO EXISTING MAINS AND MAKE CONNECTIONS AS INDICATED IN THE CONTRACT DOCUMENTS.

OVERHEAD ELECTRIC

CURB

DMH

E

EG

DRAIN MANHOLE

EAST

EXISTING GRADE

9. RESTRAIN ALL PIPE JOINTS AND FITTINGS.

EDGE OF PAVEMENT

SIDEWALK

EL/ELEV

ELEC

ELEVATION

ELECTRIC

EMH ELECTRIC MANHOLE

10. WATER MAINS CROSSING SEWERS SHALL BE LAID TO PROVIDE A MINIMUM VERTICAL DISTANCE OF 18 INCHES BETWEEN THE OUTSIDE OF THE WATER MAIN AND THE OUTSIDE OF THE FENCE - UNSPECIFIED EOP EDGE OF PAVEMENT

SEWER. IT IS PREFERRED THAT THE WATER MAIN CROSS ABOVE THE SEWER. AT CROSSINGS, ONE FULL LENGTH OF WATER PIPE SHALL BE LOCATED SO BOTH JOINTS WILL BE AS FAR FROM THE SEWER AS POSSIBLE. WHERE WATER MAIN HAS LESS THAN 5 FEET COVER, 2 INCHES THICK RIGID INSULATION SHALL BE INSTALLED ABOVE THE WATER MAIN.

STORM DRAIN STRUCTURES

SANITARY SEWER STRUCTURES

EW

EXIST

FES

EACH WAY

EXISTING

FLARED END SECTION

FF FINISH FLOOR

11. WHERE THE PROPOSED WATER MAIN IS TO BE INSTALLED BELOW A DRAIN PIPE, MAINTAIN A MINIMUM OF 18 INCHES BETWEEN THE BOTTOM OF THE STORM DRAIN AND THE CROWN OF THE

WATER MAIN. WATER SERVICE STRUCTURES RED HYDRANT TSV CAP THRUST

BLOCK

VALVE FM

FT

FORCE MAIN

FEET

12. OPERATION OF EXISTING VALVES SHALL BE BY THE WATER DISTRIBUTION SYSTEM OWNER, UNLESS OTHERWISE AUTHORIZED. COORDINATE OPERATION OF VALVES WITH THE WATER

ELECTRIC SERVICE STRUCTURES G

GG

GAS

GAS GATE

DISTRIBUTION SYSTEM OWNER. TREELINE/ SHRUBLINE GRAN

GV

GRANITE

GATE VALVE

13. THE WATER DISTRIBUTION SYSTEM OWNER DOES NOT GUARANTEE A TIGHT SHUTDOWN OF ITS EXISTING VALVES. THE CONTRACTOR IS RESPONSIBLE FOR CONTROL OF LEAKAGE AND

DISPOSAL OF WATER UP TO 100 GALLONS PER MINUTE.

TREE HC

HDPE

HANDICAP

HIGH DENSITY

POLYETHYLENE

14. COORDINATE THE ACTIVATION AND DEACTIVATION OF WATER MAINS WITH THE WATER DISTRIBUTION SYSTEM OWNER AND ENGINEER.

HMA

HYD

HOT MIX ASPHALT

HYDRANT

IN INCHES

15. FOR EACH PROPOSED WATER SERVICE, PROVIDE NEW CORPORATION AT THE MAIN, NEW WATER SERVICE PIPING, AND NEW CURB STOP AND BOX. INV INVERT

LP LIGHT POLE

WATER SYSTEM ANTICIPATED SEQUENCE OF CONSTRUCTION LT

MAX

LEFT

MAXIMUM

1. INSTALL EROSION AND SEDIMENT CONTROLS.

MH

MIN

MANHOLE

MINIMUM

MISC MISCELLANEOUS

2. EXCAVATE TEST PITS TO LOCATE UNDERGROUND UTILITIES FOR NEW WATER MAIN CROSSINGS AND CONNECTIONS. MJ MECHANICAL JOINT

3.

4.

INSTALL NEW WATER MAINS, HYDRANTS, AND SERVICE LINES.

FILL, FLUSH, DISINFECT, AND TEST IN ACCORDANCE WITH AWWA C651-14.

LEGEND

DEMOLITION / GEOTECHNICAL

UTILITY TO BE ABANDONED

N

NTS

N/A

OCS

OH

NORTH

NOT TO SCALE

NOT APPLICABLE

OUTLET CONTROL STRUCTURE

OVERHEAD

5. HYDROSTATIC PRESSURE TEST IN ACCORDANCE WITH AWWA C906-21 AND PPI HANDBOOK OF POLYETHYLENE PIPE. UTILITY TO BE DEMOLISHED PERF PERFORATED

PSF POUNDS PER SQUARE FOOT

6. AUTHORIZATION TO PLACE NEW WATER MAIN INTO SERVICE PER HEALTH DEPARTMENT APPROVAL. ITEM TO BE DEMOLISHED PSI

PVC

POUNDS PER SQUARE INCH

POLYVINYLCHLORIDE

BORING R RADIUS

WAIVER REQUESTS

TEST PIT

RCP

RD

REINFORCED CONCRETE PIPE

ROOF DRAIN

1. WAIVER REQUEST - LESS THAN 10 FEET FROM WATER MAINS TO STORMWATER PIPING SYSTEM AND CATCH BASINS. CATCH BASIN INLET PROTECTION

RED

REV

REDUCER

REVISION

ROW RIGHT OF WAY

1.1. JUSTIFICATION - DUE TO ALL OTHER EXISTING UTILITIES, PROPERTY LINES, AND NYS ROADWAYS, IT IS NOT POSSIBLE TO MEET THE MINIMUM 10-FOOT HORIZONTAL SEPARATION RT RIGHT

BETWEEN WATER MAIN AND STORMWATER COLLECTION SYSTEMS. S SOUTH

SAN SANITARY

1.2. MITIGATION - ALL WATER MAINS SHALL BE BUTT-FUSED HDPE PIPE, AS PREVIOUSLY AGREED UPON WITH THE SUPERVISING PUBLIC HEALTH ENGINEER, AND PRESSURE TESTED TO SCH SCHEDULE

200 PSI OR 1.5X THE WORKING PRESSURE, WHICHEVER IS GREATER. SF SQUARE FOOT

SMH SEWER MANHOLE

2. WAIVER REQUEST - MINIMUM OF 5 FEET OF COVER ABOVE WATER MAINS. SQ

SS

SQUARE

STAINLESS STEEL

2.1. JUSTIFICATION - DUE TO THE PRESENCE OF ROCK ALONG THE PROPOSED WATER MAIN ROUTE AND SHALLOW DEPTH OF ROCK, IT IS NOT POSSIBLE TO MEET THE MINIMUM 5-FOOT

COVER ABOVE THE WATER MAIN AT ALL LOCATIONS.

STA

STL

STRM

STATION

STEEL

STORM

TYP TYPICAL

2.2. MITIGATION - ALL WATER MAINS WITH LESS THAN 5-FEET OF COVER SHALL BE INSTALLED WITH A MINIMUM OF 2-INCH THICK RIGID FOAM INSULATION ABOVE THE WATER MAIN TSV TAPPING SLEEVE & VALVE

AND IN NO CASE SHALL COVER ABOVE THE WATER MAIN BE LESS THAN 3-FOOT. UP UTILITY POLE

WATER MAIN TESTING REQUIREMENTS

W

WG

WATER

WATER GATE

1. PRESSURE TESTING:

1.1. RUN PRESSURE TEST AND LEAKAGE TEST SIMULTANEOUSLY IN ACCORDANCE WITH

ANSI/AWWA C600.

2.3. AT A POINT NOT MORE THAN 10 FEET DOWNSTREAM FROM THE BEGINNING OF THE

NEW MAIN, WATER ENTERING THE NEW MAIN SHALL RECEIVE A DOSE OF CHLORINE

FED AT A CONSTANT RATE SUCH THAT THE WATER WILL NOT HAVE LESS THAN 25

MG/L (PPM) FREE CHLORINE THROUGHOUT THE ENTIRE SECTION OF PIPE TO BE

CHLORINATED.

3.4. FLUSHING SHALL BE DONE IN STRICT CONFORMANCE WITH ALL APPLICABLE LOCAL,

STATE AND FEDERAL REGULATIONS. NO DISCHARGE OF CHLORINATED WATER TO

ANY STORM SEWER OR NATURAL WATERCOURSE WILL BE ALLOWED.

4. BACTERIOLOGICAL SAMPLING

WSV

WSO

WV

XFMR

WATER SHUT OFF VALVE

WATER SHUT OFF

WATER VALVE

TRANSFORMER

1.2. TEST PRESSURE SHALL NOT BE LESS THAN 200 PSI OR 1.5 TIMES THE WORKING

PRESSURE AT THE HIGHEST POINT ALONG THE TEST SECTION AND NOT LESS THAN

200 PSI OR 1.5 TIMES THE WORKING PRESSURE AT THE LOWEST ELEVATION OF THE

TEST SECTION IN ACCORDANCE WITH AWWA C600. TEST PRESSURE SHALL NOT

EXCEED PIPE OR THRUST-RESTRAINT DESIGN PRESSURES.

2.4. THE CHLORINATED WATER IS TO REMAIN IN THE NEW PIPELINE FOR AT LEAST

24-HOURS. AFTER A CONTACT TIME OF 24-HOURS THERE SHOULD BE A FREE

CHLORINE CONCENTRATION OF NOT LESS THAN 10 MG/L (PPM). DURING THIS

PERIOD, PROPER PRECAUTIONS ARE TO BE TAKEN TO PREVENT THIS CHLORINATED

WATER FROM FLOWING BACK INTO THE EXISTING SYSTEM.

4.1.

4.2.

AFTER THE 24-HOUR DISINFECTION PERIOD AND ALL CHLORINE SOLUTION HAS BEEN

THOROUGHLY FLUSHED, THE BACTERIOLOGICAL SAMPLING AND ANALYSIS OF THE

REPLACEMENT WATER MAY THEN BE PERFORMED.

BACTERIOLOGICAL SAMPLING SHALL BE MADE BY THE CONTRACTOR'S COMPETENT

1.3. THE HYDROSTATIC TEST SHALL BE OF AT LEAST 2-HOUR DURATION OR UNTIL SUCH

TIME AS THE ENGINEER INDICATES ACCEPTANCE OF THE PIPELINE. 2.5. ALL VALVES AND HYDRANTS WITHIN THE TREATED SECTION SHALL BE OPERATED TO

PERSON(S) IN FULL ACCORDANCE WITH AWWA C651- SECTION 5, BACTERIOLOGICAL

TESTS AND UNDER THE SUPERVISION OF THE ENGINEER.

ENSURE DISINFECTION OF THE APPURTENANCES.

1.4. TEST PRESSURE SHALL NOT VARY BY MORE THAN ±5 PSI (35 MPA OR 0.35 BAR) FOR

THE DURATION OF THE TEST. 3. FLUSHING:

4.3. ANALYSIS SHALL BE PERFORMED BY AN INDEPENDENT COMMERCIAL LABORATORY

CERTIFIED BY THE STATE DEPARTMENT OF ENVIRONMENTAL PROTECTION AND U.S.

ENVIRONMENTAL PROTECTION AGENCY FOR ANALYZING PUBLIC DRINKING WATER

2. DISINFECTION: 3.1. FOLLOWING THE CHLORINATION PERIOD, ALL TREATED WATER SHALL BE FLUSHED

FROM THE LINES AT THEIR EXTREMITIES AND REPLACED WITH WATER FROM THE

SUPPLIES. ALL RESULTS SHALL BE PROVIDED TO THE ENGINEER FOR REVIEW.

2.1. THE CONTRACTOR WILL DETERMINE THE LOCATION OF THE CHLORINATION AND

SAMPLING POINTS IN THE FIELD. THE CONTRACTOR SHALL INSTALL TAPS FOR

CHLORINATING, SAMPLING AND EXPULSION OF AIR AND SHALL UNCOVER, BACKFILL

AND PLUG THE TAPS AS REQUIRED.

3.2.

DISTRIBUTION SYSTEM.

FLUSHING THE MAIN IS TO BE ACCOMPLISHED AT AS HIGH A VELOCITY AS POSSIBLE

CONSISTENT WITH THE ABILITY OF THE CONTRACTOR TO COLLECT THE DISCHARGE

WATER FOR PROPER DISPOSAL.

4.4. TWO CONSECUTIVE SETS OF ACCEPTABLE SAMPLES, TAKEN AT LEAST 16-HOURS

APART ARE REQUIRED PRIOR TO PLACING THE MAIN INTO SERVICE. SAMPLES SHALL

BE COLLECTED EVERY 1,200 FT OF THE NEW WATER MAIN, PLUS ONE SET FROM THE

END OF THE LINE AND AT LEAST ONE FROM EACH BRANCH GREATER THAN ONE PIPE

LENGTH. FAILURE OF ANY ONE OF THE BACTERIOLOGICAL TEST SAMPLES SHALL

2.2. PRIOR TO DISINFECTING THE WATER MAIN, THE MAIN SHALL BE COMPLETELY FILLED

TO REMOVE ALL AIR POCKETS AND THEN FLUSHED TO REMOVE PARTICULATE. THE

FLUSHING VELOCITY IN THE MAIN SHALL NOT BE LESS THAN 2.5 FT/S UNLESS THE

ENGINEER AND/OR OWNER DETERMINE THAT THE CONDITIONS DO NOT PERMIT THE

3.3. ALL TREATED WATER FLUSHED FROM THE LINES SHALL BE DISPOSED OF BY

DISCHARGING TO THE NEAREST SANITARY SEWER OR BY OTHER APPROVED MEANS

PROVIDED IN AWWA C651.

4.5.

REQUIRE RECHLORINATION AND RETESTING BY THE CONTRACTOR.

THE LINE SHALL NOT BE PLACED IN SERVICE UNTIL THE BACTERIOLOGICAL

REQUIREMENTS OF AWWA C651 ARE MET.

REQUIRED FLOW TO BE DISCHARGED TO WASTE.

ERIN

MOORE

84665

06/12/2026

06/12/2026

West Dorsey Lane Water Main Extension

Dutchess County Water and Wastewater Authority

Hyde Park, New York

SERVICES PROVIDED IN NEW YORK

BY T&B ENGINEERING AND

LANDSCAPE ARCHITECTURE, P.C.

UNAUTHORIZED ALTERATIONS TO THIS DOCUMENT IS A VIOLATION

OF SECTION 7209 OF THE NEW YORK STATE EDUCATION LAW.

PROJECT NO: D0280-07H

DATE: JUNE 2026

FILE: D0280-07H-G-002.DWG

DRAWN BY:

DESIGNED/CHECKED BY:

APPROVED BY:

0 ISSUED FOR BIDDING6/12/2026

MARK DATE DESCRIPTION

ISSUED FOR

BIDDING

La st

S av ed

6/

/2

Pl ot te d O n:

Ju n

-5

:3 5p m B y:

D

TS

ec he Ti gh e

B on d:

J:

\D

\D

D

C W

W A \0

7- O n C al l\

7H W es t

D or se y

W at er M ai n

D es ig n\

D ra w in gs \A ut oC

A D

\S he et \D

-0 7H

-G -0

.D

W G

DTS/BY

DTS

DFV

LEGEND & ABBREVIATIONS

NO SCALE

G-002

SCALE:

03SHEET OF 17

N before you dig.Call

NOTIFY 811 AT LEAST FORTY-EIGHT (48) HOURS, EXCLUDING THE DAY OF THE NOTIFICATION, BEFORE ANY GROUND DISTURBANCE AND HAVE THE UNDERGROUND UTILITIES MARKED OUT. WAIT FOR THE AFFECTED UTILITY OPERATORS TO RESPOND, AND THEN

CONFIRM THE UTILITIES HAVE BEEN ACCURATELY LOCATED. RESPECT THE IDENTIFIED LOCATIONS AND DIG ACCORDINGLY, TAKING PRECAUTIONS, ESPECIALLY WITHIN THE KNOWN TOLERANCE ZONE. IN THE EVENT MARK OUTS CANNOT BE MAINTAINED AND/OR

GROUND DISTURBANCE CONTINUES LONGER THAN TEN (10) DAYS, NOTIFY 811 AND REQUEST A REMARK.

WV

SILT SACK

WV

0+

(TYP)

W

W

W

W

W

45° BEND, RESTRAINED

12" TEE, RESTRAINED

TRENCH EXTENT

12" TEE, RESTRAINED

45° BEND, RESTRAINED

2+

4'

CONNECT TO EXISTING 12"

DI WATER MAIN, RESTRAINED

12" HDPE WATER MAIN

12" GV AND BOX

12" CAP, RESTRAINED

SILT FENCE

12"x8" REDUCER, RESTRAINED

8" GV AND BOX, RESTRAINED

8" HDPE WATER MAIN

W

1+00

SEE SHEET C-102

12" HDPE WATER MAIN

140 140

130 130

120 120

12"x8" REDUCER, RESTRAINED

8" GV AND BOX, RESTRAINED

8" HDPE WATER MAIN

110 110

2+48 2+00 1+50 1+00 0+50 0+00

WEST DORSEY LANE WATER MAIN (1) - STA: 0+00 TO 2+48

R

Know what's

0 20' 40'

SCALE: 1" = 20'

HORIZONTAL SCALE 1" = 20'

0 20' 40'

0 4' 8'

VERTICAL SCALE 1" = 4'

ERIN

MOORE

84665

06/12/2026

06/12/2026

Ti gh e

B on d:

J:

\D \D

D C W

W A \0

7- O n C al l\

7H W es t

D or se y

W at er M ai n

D es ig n\

D ra w in gs \A ut oC

A D

\S he et \D

-0 7H

-C

1_

_1 6_

.d w g

La st

S av ed

6/

/2

Pl ot te d O n:

Ju n

-5

:3 5p m B y:

D

TS

ec he

ISSUED FOR

BIDDING

West Dorsey Lane Water Main Extension

Dutchess County Water and Wastewater Authority

Hyde Park, New York

SERVICES PROVIDED IN NEW YORK

BY T&B ENGINEERING AND

LANDSCAPE ARCHITECTURE, P.C.

UNAUTHORIZED ALTERATIONS TO THIS DOCUMENT IS A VIOLATION

OF SECTION 7209 OF THE NEW YORK STATE EDUCATION LAW.

0 ISSUED FOR BIDDING6/12/2026

MARK DATE DESCRIPTION

PROJECT NO: D0280-07H

DATE: JUNE 2026

FILE: D0280-07H-C101_10_16_2025.dwg

DRAWN BY:

DESIGNED/CHECKED BY:

APPROVED BY:

DTS/BY

DTS

DFV

WEST DORSEY LANE

WATER MAIN PLAN/PROFILE

STA 0+00 - STA 2+48

AS SHOWN

C-101

04SHEET OF 17

2+00 W W

N below.

before you dig.Call

NOTIFY 811 AT LEAST FORTY-EIGHT (48) HOURS, EXCLUDING THE DAY OF THE NOTIFICATION, BEFORE ANY GROUND DISTURBANCE AND HAVE THE UNDERGROUND UTILITIES MARKED OUT. WAIT FOR THE AFFECTED UTILITY OPERATORS TO RESPOND, AND THEN

CONFIRM THE UTILITIES HAVE BEEN ACCURATELY LOCATED. RESPECT THE IDENTIFIED LOCATIONS AND DIG ACCORDINGLY, TAKING PRECAUTIONS, ESPECIALLY WITHIN THE KNOWN TOLERANCE ZONE. IN THE EVENT MARK OUTS CANNOT BE MAINTAINED AND/OR

GROUND DISTURBANCE CONTINUES LONGER THAN TEN (10) DAYS, NOTIFY 811 AND REQUEST A REMARK.

SEE SHEET C-101

4'

19"

Y D

W WW WW WW W

W W

WWWWW

H

3+00 4+00

5+00

6+00

7+

REMOVE TREES AND BRUSH OFFSET WATER MAIN

AS REQUIRED FOR WATER UNDER STORM DRAIN

MAIN INSTALLATION SEE SHEET C-503

SILT SACK

(TYP)

TEST PIT AS NEEDED TO LOCATE EXISTING SANITARY PIPE

CROSSING OLD DORSEY LANE AND DETERMINE PIPE DEPTH

HYDRANT ASSEMBLY

SEE SHEET C-502

OFFSET WATER MAIN UNDER SANITARY PIPE IF NECESSARY,

SEE SHEET C-503

8" HDPE WATER MAIN

45° BEND, RESTRAINED TRENCH

EXTENT

TEMPORARILY SUPPORT

UTILITY POLE AS NECESSARY

TEST PIT TO LOCATE EXISTING GAS MAIN AND DETERMINE PIPE DEPTH

OFFSET WATER MAIN UNDER GAS MAIN IF NECESSARY, SEE SHEET C-503

TEMPORARILY SUPPORT UTILITY POLE AS NECESSARY

CONTACT CHG&E FOR POLE SUPPORT (TYP)

EASEMENT

TEMPORARY

CONSTRUCTION

EASEMENT

8" HDPE WATER MAIN

SEE SHEET C-103

R

Know what's

130 130

120 120

110 110

8" HDPE WATER MAIN

45° BEND, RESTRAINED

HYDRANT ASSEMBLY

100 100

7+39 7+00 6+50 6+00 5+50 5+00 4+50 4+00 3+50 3+00 2+502+48

WEST DORSEY LANE WATER MAIN (2) - STA: 2+48 TO 7+39

0 20' 40'

SCALE: 1" = 20'

HORIZONTAL SCALE 1" = 20'

0 20' 40'

0 4' 8'

VERTICAL SCALE 1" = 4'

ERIN

MOORE

84665

06/12/2026

06/12/2026

Ti gh e

B on d:

J:

\D \D

D C W

W A \0

7- O n C al l\

7H W es t

D or se y

W at er M ai n

D es ig n\

D ra w in gs \A ut oC

A D

\S he et \D

-0 7H

-C

1_

_1 6_

.d w g

La st

S av ed

6/

/2

Pl ot te d O n:

Ju n

-5

:3 5p m B y:

D

TS

ec he

ISSUED FOR

BIDDING

West Dorsey Lane Water Main Extension

Dutchess County Water and Wastewater Authority

Hyde Park, New York

SERVICES PROVIDED IN NEW YORK

BY T&B ENGINEERING AND

LANDSCAPE ARCHITECTURE, P.C.

UNAUTHORIZED ALTERATIONS TO THIS DOCUMENT IS A VIOLATION

OF SECTION 7209 OF THE NEW YORK STATE EDUCATION LAW.

0 ISSUED FOR BIDDING6/12/2026

MARK DATE DESCRIPTION

PROJECT NO: D0280-07H

DATE: JUNE 2026

FILE: D0280-07H-C101_10_16_2025.dwg

DRAWN BY:

DESIGNED/CHECKED BY:

APPROVED BY:

DTS/BY

DTS

DFV

WEST DORSEY LANE

WATER MAIN PLAN/PROFILE

STA 2+48 - STA 7+39

AS SHOWN

C-102

05SHEET OF 17

OSW

N below.

before you dig.Call

NOTIFY 811 AT LEAST FORTY-EIGHT (48) HOURS, EXCLUDING THE DAY OF THE NOTIFICATION, BEFORE ANY GROUND DISTURBANCE AND HAVE THE UNDERGROUND UTILITIES MARKED OUT. WAIT FOR THE AFFECTED UTILITY OPERATORS TO RESPOND, AND THEN

CONFIRM THE UTILITIES HAVE BEEN ACCURATELY LOCATED. RESPECT THE IDENTIFIED LOCATIONS AND DIG ACCORDINGLY, TAKING PRECAUTIONS, ESPECIALLY WITHIN THE KNOWN TOLERANCE ZONE. IN THE EVENT MARK OUTS CANNOT BE MAINTAINED AND/OR

GROUND DISTURBANCE CONTINUES LONGER THAN TEN (10) DAYS, NOTIFY 811 AND REQUEST A REMARK.

W W

W W

W W

D H Y

W W W

W W

W W

W W

W

W

SEE SHEET C-102

5' MIN

4'

WV

W W W W W

SILT SACK 8" GV AND BOX

(TYP) RESTRAINED

TEMPORARILY SUPPORT

UTILITY POLE AS NECESSARY

EASEMENT WATER SERVICE

CONNECTION

8" HDPE WATER MAIN SEE SHEET C-501

TEMPORARILY SUPPORT HYDRANT ASSEMBLY

UTILITY POLE AS NECESSARY SEE SHEET C-502

TEMPORARY CONSTRUCTION EASEMENT

TRENCH EXTENT

TEMPORARILY SUPPORT

UTILITY POLE AS NECESSARY

EASEMENT

CONSTRUCTION EASEMENT

S

EE S

H

EET C

-104

8+00 9+00

10+00

11+00

12+00

R

Know what's

0 20' 40'

SCALE: 1" = 20'

120 120

110 110

" 28

100 100

HYDRANT ASSEMBLY

8" GV AND BOX, RESTRAINED

8" HDPE WATER MAIN

90 90

12+65 12+50 12+00 11+50 11+00 10+50 10+00 9+50 9+00 8+50 8+00 7+50 7+39

WEST DORSEY LANE WATER MAIN (3) - STA: 7+39 TO 12+65

HORIZONTAL SCALE 1" = 20'

0 20' 40'

0 4' 8'

VERTICAL SCALE 1" = 4'

ERIN

MOORE

84665

06/12/2026

06/12/2026

Ti gh e

B on d:

J:

\D \D

D C W

W A \0

7- O n C al l\

7H W es t

D or se y

W at er M ai n

D es ig n\

D ra w in gs \A ut oC

A D

\S he et \D

-0 7H

-C

1_

_1 6_

.d w g

La st

S av ed

6/

/2

Pl ot te d O n:

Ju n

-5

:3 5p m B y:

D

TS

ec he

ISSUED FOR

BIDDING

West Dorsey Lane Water Main Extension

Dutchess County Water and Wastewater Authority

Hyde Park, New York

SERVICES PROVIDED IN NEW YORK

BY T&B ENGINEERING AND

LANDSCAPE ARCHITECTURE, P.C.

UNAUTHORIZED ALTERATIONS TO THIS DOCUMENT IS A VIOLATION

OF SECTION 7209 OF THE NEW YORK STATE EDUCATION LAW.

0 ISSUED FOR BIDDING6/12/2026

MARK DATE DESCRIPTION

PROJECT NO: D0280-07H

DATE: JUNE 2026

FILE: D0280-07H-C101_10_16_2025.dwg

DRAWN BY:

DESIGNED/CHECKED BY:

APPROVED BY:

DTS/BY

DTS

DFV

WEST DORSEY LANE

WATER MAIN PLAN/PROFILE

STA 7+39 - STA 12+65

AS SHOWN

C-103

06SHEET OF 17

N before you dig.Call

NOTIFY 811 AT LEAST FORTY-EIGHT (48) HOURS, EXCLUDING THE DAY OF THE NOTIFICATION, BEFORE ANY GROUND DISTURBANCE AND HAVE THE UNDERGROUND UTILITIES MARKED OUT. WAIT FOR THE AFFECTED UTILITY OPERATORS TO RESPOND, AND THEN

CONFIRM THE UTILITIES HAVE BEEN ACCURATELY LOCATED. RESPECT THE IDENTIFIED LOCATIONS AND DIG ACCORDINGLY, TAKING PRECAUTIONS, ESPECIALLY WITHIN THE KNOWN TOLERANCE ZONE. IN THE EVENT MARK OUTS CANNOT BE MAINTAINED AND/OR

GROUND DISTURBANCE CONTINUES LONGER THAN TEN (10) DAYS, NOTIFY 811 AND REQUEST A REMARK.

13+00

14+00

14+60

5' MIN

4'

W

W

W

W

W

W

W

WV

W

H Y D

TRENCH EXTENT

8" GV AND BOX, RESTRAINED

8" HDPE WATER MAIN

8" CAP, RESTRAINED

SILT FENCE EASEMENT

TEMPORARY CONSTRUCTION EASEMENT

HYDRANT ASSEMBLY

SEE SHEET C-502

8" HDPE WATER MAIN

8" CAP, RESTRAINED

8" GV AND BOX, RESTRAINED

HYDRANT ASSEMBLY

110 110

100 100

90 90

80 80

15+00 14+50 14+00 13+50 13+00 12+65

WEST DORSEY LANE WATER MAIN (4) - STA: 12+65 TO 15+00

S

EE S

H

EET C

-103

R

Know what's

0 20' 40'

SCALE: 1" = 20'

HORIZONTAL SCALE 1" = 20'

0 20' 40'

0 4' 8'

VERTICAL SCALE 1" = 4'

ERIN

MOORE

84665

06/12/2026

06/12/2026

Ti gh e

B on d:

J:

\D \D

D C W

W A \0

7- O n C al l\

7H W es t

D or se y

W at er M ai n

D es ig n\

D ra w in gs \A ut oC

A D

\S he et \D

-0 7H

-C

1_

_1 6_

.d w g

La st

S av ed

6/

/2

Pl ot te d O n:

Ju n

-5

:3 5p m B y:

D

TS

ec he

ISSUED FOR

BIDDING

West Dorsey Lane Water Main Extension

Dutchess County Water and Wastewater Authority

Hyde Park, New York

SERVICES PROVIDED IN NEW YORK

BY T&B ENGINEERING AND

LANDSCAPE ARCHITECTURE, P.C.

UNAUTHORIZED ALTERATIONS TO THIS DOCUMENT IS A VIOLATION

OF SECTION 7209 OF THE NEW YORK STATE EDUCATION LAW.

0 ISSUED FOR BIDDING6/12/2026

MARK DATE DESCRIPTION

PROJECT NO: D0280-07H

DATE: JUNE 2026

FILE: D0280-07H-C101_10_16_2025.dwg

DRAWN BY:

DESIGNED/CHECKED BY:

APPROVED BY:

DTS/BY

DTS

DFV

WEST DORSEY LANE

WATER MAIN PLAN/PROFILE

STA 12+65 - STA 13+61

AS SHOWN

C-104

07SHEET OF 17

NOTIFY 811 AT LEAST FORTY-EIGHT (48) HOURS, EXCLUDING THE DAY OF THE NOTIFICATION, BEFORE ANY GROUND DISTURBANCE AND HAVE THE UNDERGROUND UTILITIES MARKED OUT. WAIT FOR THE AFFECTED UTILITY OPERATORS TO RESPOND, AND THEN

CONFIRM THE UTILITIES HAVE BEEN ACCURATELY LOCATED. RESPECT THE IDENTIFIED LOCATIONS AND DIG ACCORDINGLY, TAKING PRECAUTIONS, ESPECIALLY WITHIN THE KNOWN TOLERANCE ZONE. IN THE EVENT MARK OUTS CANNOT BE MAINTAINED AND/OR

GROUND DISTURBANCE CONTINUES LONGER THAN TEN (10) DAYS, NOTIFY 811 AND REQUEST A REMARK.

5' M

IN

C O

V

ER

N

O

TE

2' -0

M

A X

VERTICAL PAYLINE IN ROCK CUTS

TYPICAL TRENCH SECTION

NOTES:

1. THE PAYLINE DIMENSIONS SHOWN REPRESENT THE

MAXIMUM PAYLINE LIMITS TO BE PAID. WHEN THE ACTUAL

SURFACE REPAIR OR TRENCH WIDTH IS LESS, THE ACTUAL

WIDTH SHALL BE PAID FOR AT THE APPLICABLE UNIT PRICE.

2. PERMANENT PAVEMENT MAXIMUM SURFACE REPAIR PAY

WIDTHS FOR STATE OWNED ROADS TO CONFORM TO

PERMANENT TRENCH REPAIR DETAILS, NEXT SHEET.

3. INCLUDES TEMPORARY PAVEMENT REPAIRS FOR STREETS,

SIDEWALKS, AND DRIVEWAY.NOTE:

4. INCLUDES PERMANENT REPAIRS FOR STREETS, SIDEWALKS,

DRIVEWAYS, LAWN AREAS (LOAM & SEED), AND CURBS1. WATER MAIN COVER MAY BE REDUCED ON APPROVAL FROM

ENGINEER IN AREAS OF HIGH BEDROCK. IN NO CASE SHALL COVER

ABOVE THE WATER MAIN BE LESS THAN 3' WITH THE ADDITION OF

2" THICK MINIMUM RIGID FOAM INSULATION INSTALLED ABOVE

THE PEASTONE BEDDING AND ACROSS THE ENTIRE TRENCH WIDTH.

2. TRACER WIRE TO BE INSTALLED BELOW WATER MAIN.

8" 6"

EXISTING GRADE SURFACE RESTORATION

AS SPECIFIED

COMPACTED SUBBASE AS

SPECIFIED

UTILITY

IDENTIFICATION

TAPE

(DETECTABLE) SUITABLE NATIVE SOIL OR

STANDARD ORDINARY BORROW

COMPACTED AS SPECIFIED

WATER MAIN NO ROCKS LARGER THAN 4"

PEASTONE BORROW COMPACTED AS

SPECIFIED FOR WATER MAIN TRENCH

IN EARTH IN ROCK

6"

1'-6" 1'-6"

MIN. MIN.

SURFACE REPAIR FOR LOAMING,

SEEDING & PAVEMENT

A

(SEE TABLE A)

TRENCH WIDTH

B

(SEE TABLE B)

2' 2'

OUTSIDE PIPE DIAMETER (D)

D

VERTICAL PAYLINE IN EARTH

PIPE BEDDING

8"

6"

(12" MIN IN ROCK

EXCAVATION)

R

Know what's

5' M

IN

2' -0

M

A X

5' M

IN

TO

F

IN

IS

H

ED

G R A D

E

NOTES:

1. SAND BEDDING MATERIAL TO BE PLACED A MINIMUM OF 1'- 0" OVER THE TOP OF WATER

SERVICE.

2. BEDDING MATERIAL TO BE PLACED ON UNDISTURBED FOUNDATION.

3. REMOVE ANY UNSUITABLE FOUNDATION MATERIAL AND REPLACE WITH COMPACTED

BEDDING MATERIAL.

TYPICAL WATER MAIN TRENCH TRENCH PAYLINES WATER SERVICE TRENCH

DETAIL 1 DETAIL 2 DETAIL 3

NO SCALE NO SCALE NO SCALE- - -

PR

O

PE

R

TY

L

IN

E

TRACER WIRE WRAPPED

AROUND VALVE BOX PER

GATE VALVE DETAIL (TYP)

HDPE TEE

DI GATE VALVE WITH HDPE

CONNECTION AND RESTRAINT HDPE WATER

ATTACHED (TYP) MAIN (TYP.)

ELECTROFUSED TAPPING SADDLE

WITH BRASS BUSHING AND

CORPORATION STOP

PROPOSED HDPE

WATER MAIN D

EP

TH

A S R

EQ

U

IR

ED

N

O T

LE

S S T

H A N

0" U

N

LE

S S O

TH

ER

W

IS

E A

PP

R O

V

ED

MJ RESTRAINT COLLAR

TRACER WIRE

UNDER PIPE (TYP.)

TRACER WIRE UNDER

FITTING OR WRAPPED AT

TERMINATION POINT (TYP.)

THREE WAY CONNECTOR

FOR TRACER WIRE (TYP.)

BEDDING MATERIAL

(12" IN ROCK) HDPE TO MECHANICAL

JOINT ADAPTER

FINISHED GRADE

ADJUSTABLE VALVE BOX

SERVICE LINE TO METER

6"

COPPER SERVICE LINE

PROVIDE 2 CU. FT. OF

PEASTONE BORROW

D

EP

TH

T

O P

IP

E

B O

TT

O

M

SUBGRADE ELEVATION UNDER PAVEMENT:

SEE TYPICAL ROADWAY/PAVEMENT SECTION

OR PAVEMENT REPAIR DETAIL

WARNING TAPE

(AS SPECIFIED)

LIMIT OF UNSUITABLE MATERIAL REMOVAL

AND REPLACEMENT WITH SUITABLE

MATERIAL VARIES, AS DIRECTED BY THE

OWNERS REPRESENTATIVE

TABLE A - MAXIMUM SURFACE REPAIR PAY

WIDTHS (SEE NOTE)

OUTSIDE PIPE DIAMETER

0 - 24" WATER SERVICE

TEMPORARY PERMANENT PAVEMENT,

PAVEMENT LOAMING & SEEDING SAND BEDDING

7'-0"5'-0"

TABLE B - MAXIMUM TRENCH EXCAVATION

PAY WIDTHS (SEE NOTE)

OUTSIDE PIPE DIAMETER

0 - 24"

5'-0"

FINISHED GRADE

HDPE PIPE

BUTT FUSED

JOINT (TYP)

DUCTILE IRONTRACER WIRE

UNDER MAIN

FITTING (TYP.)

COPPER SERVICE LINE

CURB STOP/WSV

WATER SERVICE CONNECTION

TRACER WIRE HDPE TO MECHANICAL JOINT ADAPTER

6DETAIL 4 DETAIL 5 DETAIL

NO SCALE NO SCALE NO SCALE- - -

ERIN

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84665

06/12/2026

06/12/2026

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ISSUED FOR

BIDDING

West Dorsey Lane Water Main Extension

Dutchess County Water and Wastewater Authority

Hyde Park, New York

SERVICES PROVIDED IN NEW YORK

BY T&B ENGINEERING AND

LANDSCAPE ARCHITECTURE, P.C.

UNAUTHORIZED ALTERATIONS TO THIS DOCUMENT IS A VIOLATION

OF SECTION 7209 OF THE NEW YORK STATE EDUCATION LAW.

0 ISSUED FOR BIDDING6/12/2026

MARK DATE DESCRIPTION

PROJECT NO: D0280-07H

DATE: JUNE 2026

FILE: D0280-07H-C-500_10_16_2025.dwg

DRAWN BY:

DESIGNED/CHECKED BY:

APPROVED BY:

DTS/BY

DTS

DFV

MISCELLANEOUS DETAILS - 1

AS SHOWN

C-501

08SHEET OF 17

FLOW

before you dig.Call

NOTIFY 811 AT LEAST FORTY-EIGHT (48) HOURS, EXCLUDING THE DAY OF THE NOTIFICATION, BEFORE ANY GROUND DISTURBANCE AND HAVE THE UNDERGROUND UTILITIES MARKED OUT. WAIT FOR THE AFFECTED UTILITY OPERATORS TO RESPOND, AND THEN

CONFIRM THE UTILITIES HAVE BEEN ACCURATELY LOCATED. RESPECT THE IDENTIFIED LOCATIONS AND DIG ACCORDINGLY, TAKING PRECAUTIONS, ESPECIALLY WITHIN THE KNOWN TOLERANCE ZONE. IN THE EVENT MARK OUTS CANNOT BE MAINTAINED AND/OR

GROUND DISTURBANCE CONTINUES LONGER THAN TEN (10) DAYS, NOTIFY 811 AND REQUEST A REMARK.

° 45°

45°

45°

GEOTEX 2130 OR EQUIVALENT

GEOTEXTILE SECURED TO POSTS

WITH METAL CLIPS @ 4" O.C.,

ALTERNATING ORIENTATION

DEPTH=2'

WIDTH=AS REQ.

LENGTH=AS REQ.

ANCHOR FABRIC WITH

CRUSHED STONE OR SOIL

1-1/2" SQUARE HARD WOOD

POSTS 8'-0" O.C. MAXIMUM

PLAN AT TEENOTES:

1. DIMENSIONS SHOWN CALCULATED PER 150 PSI INTERNAL PIPE

PRESSURE; FOR SOIL BEARING LOADS OF 3,000 PSF AND A FACTOR

OF SAFETY OF 1.5. NOTIFY ENGINEER IF CONDITIONS IN THE FIELD

VARY FROM ABOVE AS THEY WILL IMPACT THRUST BLOCK

DIMENSIONS REQUIRED.D

2. CONCRETE THRUST BLOCKS SHALL BE CONSTRUCTED OF 3,000 PSI

CONCRETE AGAINST UNDISTURBED SOIL.

CONCRETE THRUST BLOCK

3. DIMENSIONS L, W, & H MAY BE ADJUSTED TO MEET FIELDAGAINST UNDISTURBED

CONDITIONS PROVIDED THE BEARING AREA REMAINS UNCHANGED.PIPE BEDDING MATERIAL SOIL

SECTION 4. THE HEIGHT OF THE BLOCK (H) SHALL BE LESS THAN OR EQUAL TO

HALF THE TRENCH DEPTH.

5. POLYETHYLENE SHEETING SHALL BE PLACED OVER MJ FITTINGS TO

PREVENT DIRECT CONTACT BETWEEN CONCRETE AND THE FITTING.

CONCRETE THRUST BLOCK

22 1/2° BEND TEE/DEAD END

AREA

45° BEND 90° BEND

BEARINGBEARING BEARING BEARING"L" "H" "W" "L" "H" "W" "L" "H" "W" "L" "H" "W"(OUTSIDE DIA.) AREAAREA AREAD (FT) (FT) (FT) (FT) (FT) (FT) AREA (FT) (FT) (FT) (FT) (FT) (FT)(SQ IN) (SF)(SF) (SF) (SF)

9.12.58" 64.3 1.9 1.3 0.7 2.7 1.8 0.9 4.9 3.6 2.5 1.3 3.1 2.1 1.1 6.4

12" 19.35.3 4.6 3.0 1.5 13.7136.8 2.8 1.9 1.0 4.0 2.6 5.4 3.6 1.81.3 10.5

DUMP STRAP

2'

1" REBAR FOR BAG

REMOVAL FROM INLET

MINIMUM

HYDRANT, SEE NOTE 5

DUMP STRAP BREAKAWAY FLANGE TO BE SET ABOVE

FINISHED GRADE PER MANUFACTURERS

RECOMMENDATIONS

HDPE TEE BUTT FUSE

CONNECTIONS

SILTSACK ® OR

APPROVED EQUAL

SILTSACK MANUFACTURED BY: ACF ENVIRONMENTAL, 2831 CARDWELL ROAD,

RICHMOND, VIRGINIA 23237

CATCH BASIN INLET PROTECTION SILT FENCE

L

VALVE BOX

6" HDPE TO BE

LAID FLAT OR LESS

THAN 0.50% PITCH

HDPE x MJ ADAPTER, BUTT

FUSE TO TEE OR PIPE (TYP)

HDPE x MJ

ADAPTER, BUTT

FUSE TO PIPE (TYP)

6" HDPE

W

6" RESILIENT

WEDGE GATE

VALVE MJ x MJ

CONCRETE THRUST BLOCK TO

SOLID EARTH,

SEE NOTE 4

6" HDPE

NIPPLE CONCRETE THRUST

BLOCK TO SOLIDMJ

EARTH, SEE NOTE 3

PRECAST

CONCRETE PAD

CONCRETE THRUST BLOCK TO

SOLID EARTH,

SEE NOTE 3

6" VALVE MJ X

MJ

ELEVATION

PLAN

CONCRETE THRUST BLOCK AGAINST

UNDISTURBED SOIL

1 CU. YD. PEASTONE AROUND DRAIN

COVER STONE W/POLYETHELYENE

PRESSURE PIPE TEE

L 6" HDPE

HYDRANT, SEE NOTE 5

HDPE TEE

BUTT FUSE

CONNECTIONS

CONCRETE THRUST BLOCK TO

SOLID EARTH, SEE NOTE 4

NOTES:

1. CONCRETE THRUST BLOCKS SHALL BE CONSTRUCTED OF 3,000 PSI CONCRETE AGAINST UNDISTRIBUTED SOIL.

2. ALL MJ JOINTS SHALL HAVE RETAINER GLANDS.

3. CARE SHALL BE TAKEN TO SHIELD HYDRANT BASE DRAIN HOLES DURING PLACEMENT OF THE CONCRETE THRUST BLOCK. DRAIN HOLES

SHALL BE VERIFIED AS OPEN AND FREE OF OBSTRUCTIONS PRIOR TO BACKFILLING.

4. CARE SHALL BE TAKEN TO SHIELD ALL MECHANICAL JOINT GLANDS AND BOLTS DURING PLACEMENT OF CONCRETE THRUST BLOCK. ALL

BOLTS AND GLANDS SHALL BE FREE AND UNOBSTRUCTED BEFORE BACKFILLING.

5. HYDRANT SHALL BE SET PLUMB. VERTICAL HYDRANT EXTENSIONS SHALL BE USED AS NECESSARY TO PROPERLY LOCATE THE BREAKAWAY

FLANGE PER MANUFACTURERS RECOMMENDATIONS.

6. POLYETHYLENE SHEETING SHALL BE PLACED OVER THE FITTING AND/OR HYDRANT BASE TO PREVENT DIRECT CONTACT OF CONCRETE

WITH THE FITTING.

HDPE WATER MAIN HYDRANT INSTALLATION

10DETAIL

NO SCALE -

CONCRETE THRUST BLOCK

FOR HORIZONTAL BENDS AND TEES

DETAIL 9

NO SCALE

R

Know what's

DETAIL 7 DETAIL 8

NO SCALE - NO SCALE -

ERIN

MOORE

84665

06/12/2026

06/12/2026

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BIDDING

West Dorsey Lane Water Main Extension

Dutchess County Water and Wastewater Authority

Hyde Park, New York

SERVICES PROVIDED IN NEW YORK

BY T&B ENGINEERING AND

LANDSCAPE ARCHITECTURE, P.C.

UNAUTHORIZED ALTERATIONS TO THIS DOCUMENT IS A VIOLATION

OF SECTION 7209 OF THE NEW YORK STATE EDUCATION LAW.

0 ISSUED FOR BIDDING6/12/2026

MARK DATE DESCRIPTION

PROJECT NO: D0280-07H

DATE: JUNE 2026

FILE: D0280-07H-C-500_10_16_2025.dwg

DRAWN BY:

DESIGNED/CHECKED BY:

APPROVED BY:

DTS/BY

DTS

DFV

MISCELLANEOUS DETAILS - 2

AS SHOWN

C-502

09SHEET OF 17

NOTIFY 811 AT LEAST FORTY-EIGHT (48) HOURS, EXCLUDING THE DAY OF THE NOTIFICATION, BEFORE ANY GROUND DISTURBANCE AND HAVE THE UNDERGROUND UTILITIES MARKED OUT. WAIT FOR THE AFFECTED UTILITY OPERATORS TO RESPOND, AND THEN

CONFIRM THE UTILITIES HAVE BEEN ACCURATELY LOCATED. RESPECT THE IDENTIFIED LOCATIONS AND DIG ACCORDINGLY, TAKING PRECAUTIONS, ESPECIALLY WITHIN THE KNOWN TOLERANCE ZONE. IN THE EVENT MARK OUTS CANNOT BE MAINTAINED AND/OR

GROUND DISTURBANCE CONTINUES LONGER THAN TEN (10) DAYS, NOTIFY 811 AND REQUEST A REMARK.

18"

MIN

FINISHED GRADE

DRILL HOLE IN VALVE BOX,

INSERT TRACER WIRE AND

COIL 1'-2' OF EXCESS

VALVE BOX AND COVER

WRAP TRACER WIRE AROUND VALVE BOX

GATE VALVE

HDPE TO MJ ADAPTER

BUTT FUSED JOINT

MJ RESTRAINT BEDDING MATERIAL

5' M

IN

NEW WATER MAIN

VERTICAL 45° BEND (USE

WHERE VERTICAL BENDS ARE

REQUIRED TO PROVIDE

MINIMUM CLEARANCE)

SUITABLE NATIVE SOIL

OR ORDINARY BORROW

COMPACTED AS

SPECIFIED (TYP)

5' M

IN

D

EP

TH

V

A R

IE

5'

IN

FINISHED GRADE

24"

R

Know what's

WATER

5-5/8"

5" 8-7/8"

7-5/8"

7-3/8"

6-1/4"

7-3/8"

2"

2"

V A R

IA

B

LE

NOTES

1. SUPPORT THE UTILITY PIPE WHILE INSTALLING WATER MAIN.

2. INSTALL WATER 18" VERTICALLY FROM ANY UTILITY.

3. PIPE SHALL BE FULLY RESTRAINED.

CONTROL DENSITY FILL

(FROM PIPE INVERT TO

CENTERLINE OF CULVERT

OR DRAIN)

DROP LID BOTTOM SECTION TOP SECTION

TRENCH WIDTH

8" 7"

TRENCH WIDTH

GATE VALVE PROFILE OF WATER MAIN INSTALLATION AT UTILITY CROSSING - UNDER UTILITY

VALVE BOX DETAIL

DETAIL 11 DETAIL 12 DETAIL 13

NO SCALE - NO SCALE - NO SCALE -

PERMANENT TRENCH REPAIR

DRIVEWAY/SIDEWALK

DETAIL 16

NO SCALE -

WARM MIX ASPHALT (WMA) - MINOR COMMERCIAL

DRIVEWAY/SIDEWALK

4" TOP COURSE

SAWCUT PAVEMENT TO NEAT

LINE, COAT ALL VERTICAL

JOINTS WITH NYS DOT

WARM MIX ASPHALT (WMA) - TOWN OF HYDE PARK

5" NOMINAL

2" TOP COURSE, NYS DOT #404.0972

WARM MIX ASPHALT (WMA) - MAJOR COMMERCIAL DRIVEWAY

#418.7603 ASPHALT

PAVEMENT JOINT ADHESIVE

3" BINDER COURSE, NYS DOT #404.1979

2" TOP COURSE EXIST.

6" BINDER COURSE DRIVEWAY

WARM MIX ASPHALT (WMA) - ROUTE 9

12.5" NOMINAL

2" TOP COURSE, NYS DOT #404.0972

2.5" BINDER COURSE, NYS DOT #404.1979

8" BASE COURSE, NYS DOT #404.3779 4" TOPSOIL & SEEDING 1

8 " 1 12" R

PER FT.

8" SUBBASE - MINOR COMMERICAL DRIVEWAY/SIDEWALK

12" SUBBASE - MAJOR COMMERCIAL DRIVEWAY

NYS DOT TYPE 2

EXIST. BITUMINOUS

PAVEMENT

BIT. CONCRETE

PAVEMENT

12" SUBBASE

NYS DOT TYPE 2

SUBBASE

ASPHALT EMULSION NYS DOT TYPE 2

TACK COAT

PRECAST OR CAST-IN-PLACE

WATER MAIN CONCRETE CURB, 3,500 PSI

3" BINDER COURSE EXIST. BITUMINOUS PIPE SUITABLE NATIVE SOIL OR

PAVEMENT STANDARD ORDINARY BORROW

COMPACTED AS SPECIFIED

NO ROCKS LARGER THAN 4"

12" SUBBASE

NYS DOT TYPE 2

12" TRENCH WIDTH 12"

M A

TC

H

EX

IS

TI

N G

8"

1' -8

V A R

IA

LE

5-3/4"

7-1/8"

6"8"

6-1/2"

10-1/4" 9-1/2"

6"

18" MIN 18" MIN

UNDISTURBED SUBGRADENOTES

NOTES

1. ALL BACKFILL SHOULD BE PLACED IN 12-INCH MAXIMUM LIFTS AND SHOULD BE COMPACTED TO 95 PERCENT OF THE MAXIMUM DRY

1. ALL BACKFILL SHOULD BE PLACED IN 12-INCH MAXIMUM LIFTS AND SHOULD BE COMPACTED TO 95 DENSITY AS DETERMINED BY THE MODIFIED PROCTOR LABORATORY TEST (ASTM D1557). THINNER LIFTS MAY BE NEEDED

PERCENT OF THE MAXIMUM DRY DENSITY AS DETERMINED BY THE MODIFIED PROCTOR LABORATORY DEPENDING ON THE MATERIAL PLACED AND THE TYPE OF COMPACTOR USED. CRUSHED STONE SHOULD BE PLACED IN LOOSE LIFT TEST (ASTM D1557). THINNER LIFTS MAY BE NEEDED DEPENDING ON THE MATERIAL PLACED AND THICKNESSES OF LESS THAN 12 INCHES AND BE COMPACTED WITH HEAVY COMPACTION EQUIPMENT TO ACHIEVE AN UNYIELDING THE TYPE OF COMPACTOR USED. CRUSHED STONE SHOULD BE PLACED IN LOOSE LIFT THICKNESSES SUBGRADE.

OF LESS THAN 12 INCHES AND BE COMPACTED WITH HEAVY COMPACTION EQUIPMENT TO ACHIEVE AN UNYIELDING…