18-278 Combined Set-signed.pdf

PROJECT # 558-18-151

REPLACE SITE WATER LOOP

VA MEDICAL CENTER-DURHAM

CAMPUS LOCATION

VICINITY MAP

CAMPUS MAP

VA MEDICAL CENTER-DURHAM

CAMPUS LOCATION

VA PROJECT NUMBER

Building Number

Drawing Number

Project Title

Date Checked Drawn

Drawing Title

Approved:

VA FORM 08-6231

A

B C

D E

21 4 5 6 7

321 4 5 6 7

A B

C D

E

Dwg. of

LocationLocation

Office of

Construction and Facilities

Management

PROJECT MANAGER:

ACG Project Number

Revisions: Date

CONSULTANTS:

08-30-2019

ALL

REPLACE SITE WATER LOOP

558-18-151

DURHAM VA MEDICAL CENTER

508 FULTON STREET

DURHAM NC 27705

THELBERT VINSON

18-278

100% CONSTRUCTION DOCUMENTS

Headquarters

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120

Cary, North Carolina 27511 www.acg-pa.com 919-858-7420

NC License #C-1848

Foresite Group, Inc.

2128 Moores Mill Rd.

Suite C

Auburn, AL 36830 o | 334.887.6064 f | 334.887.6024 w | www.fg-inc.net

P

M

ALL

G-001

NRSJAN

COVER SHEET

1 21

Sheet List Table

G-001 COVER SHEET 1 OF 21

C-001 GENERAL CIVIL NOTES 2 OF 21

CD101 POTABLE WATER DEMOLITION PLAN 3 OF 21

CU101 OVERALL WATER LAYOUT PLAN 4 OF 21

CU201 PROPOSED WATERLINE PLAN & PROFILE (SHEET 1 OF 5) 5 OF 21

CU202 PROPOSED WATERLINE PLAN & PROFILE (SHEET 2 OF 5) 6 OF 21

CU203 PROPOSED WATERLINE PLAN & PROFILE (SHEET 3 OF 5) 7 OF 21

CU204 PROPOSED WATERLINE PLAN & PROFILE (SHEET 4 OF 5) 8 OF 21

CU205 PROPOSED WATERLINE PLAN & PROFILE (SHEET 5 OF 5) 9 OF 21

CU206 WATERLINE SERVICE TO BUILDINGS 14 & 15 10 OF 21

CU401 WATER DETAIL AREAS 11 OF 21

CU501 CITY OF DURHAM WATER DETAILS (SHEET 1 OF 4) 12 OF 21

CU502 CITY OF DURHAM WATER DETAILS (SHEET 2 OF 4) 13 OF 21

CU503 CITY OF DURHAM WATER DETAILS (SHEET 3 OF 4) 14 OF 21

CU504 CITY OF DURHAM WATER DETAILS (SHEET 4 OF 4) 15 OF 21

CU505 DEPARTMENT OF VETERANS AFFAIRS DETAILS 16 OF 21

CU701 COORDINATION PLAN (SHEET 1 OF 2) (BUILDING 17) 17 OF 21

CU702 COORDINATION PLAN (SHEET 2 OF 2) (BUILDING 42) 18 OF 21

PP101 NEW SITE WATER LOOP 19 OF 21

PP401 ENLARGED PLUMBING PLANS 20 OF 21

PP402 ENLARGED PLUMBING PLANS 21 OF 21

THIS SITE IS IN THE CAPE FEAR RIVER BASIN (SANDY CREEK WATERSHED)

PROJECT DIRECTORY

VA CONTRACTING OFFICER REPRESENTATIVE (COR)

DURHAM VAMC - ENGINEERING SERVICE BUILDING 6

508 FULTON ST.

DURHAM, NC 27705

(919) 286-0411 EXT. 4899

CONTACT: THELBERT VINSON

LOCAL ISSUING AUTHORITY

CITY OF DURHAM

101 CITY HALL PLAZA, GROUND FLOOR SUITE O500

DURHAM, NC 27701

(919) 560-4137 EXT. 28255

CONTACT: MAIE ARMSTRONG, E.I. CFM

SURVEYOR

LOWERY & ASSOCIATES

317 GRASSDALE ROAD

CARTERSVILLE, GA 30121

(770) 242-6438

CONTACT: MITCHELL LOWERY

P

M

ALL

C-001

NRSJAN

GENERAL CIVIL NOTES

2 21

VA PROJECT NUMBER

Building Number

Drawing Number

Project Title

Date Checked Drawn

Drawing Title

Approved:

VA FORM 08-6231

A

B C

D E

21 4 5 6 7

321 4 5 6 7

A B

C D

E

Dwg. of

LocationLocation

Office of

Construction and Facilities

Management

PROJECT MANAGER:

ACG Project Number

Revisions: Date

CONSULTANTS:

08-30-2019

ALL

REPLACE SITE WATER LOOP

558-18-151

DURHAM VA MEDICAL CENTER

508 FULTON STREET

DURHAM NC 27705

THELBERT VINSON

18-278

100% CONSTRUCTION DOCUMENTS

Headquarters

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120

Cary, North Carolina 27511 www.acg-pa.com 919-858-7420

NC License #C-1848

Foresite Group, Inc.

2128 Moores Mill Rd.

Suite C

Auburn, AL 36830 o | 334.887.6064 f | 334.887.6024 w | www.fg-inc.net

1. ABBREVIATIONS:

1.a. CO - CONTRACTING OFFICER

1.b. COR - CONTRACTING OFFICER'S REPRESENTATIVE.

1.c. COTR - CONTRACTING OFFICER'S TECHNICAL REPRESENTATIVE.

1.d. VA - DEPARTMENT OF VETERANS AFFAIRS

1.e. VAMC - VETERANS AFFAIRS MEDICAL FACILITY

2. DEFINITIIONS:

2.a. PROJECT SITE - ALL PROPERTY AND DISTURBED AREAS IN ADJOINING RIGHTS-OF-WAYS OF THE VA HOSPITAL

LOCATED AT THE NORTHWEST CORNER OF FULTON AND ERWIN STREETS IN DURHAM, NC.

2.b. DISTURBED AREA - ALL AREAS WHERE CONSTRUCTION AND/OR DEMOLITION ACTIVITIES EXPOSE SOIL OR AGGREGATE BASE MATERIALS, INCLUDING FOR PLACEMENT OF TEMPORARY SURFACES FOR STAGING.

3. ALL WORK, MATERIALS, AND WORKMANSHIP SHALL BE PERFORMED IN STRICT ACCORDANCE WITH AND SHALL CONFORM TO ALL FEDERAL, STATE, AND LOCAL REGULATIONS, AND IN ACCORDANCE WITH ALL MANUFACTURER

SPECIFICATIONS.

4. THE DIVISION BETWEEN PUBLIC MAIN OWNED BY THE CITY OF DURHAM AND THE VA-OWNED FIRE AND DOMESTIC SYSTEM WILL BE AT THE UPSTREAM END OF THE BACKFLOW PREVENTION DEVICES CONSTRUCTED TO PROTECT BACKFLOW TO THE CITY OF DURHAM OWNED WATER SYSTEM. ALL OTHER CONNECTIONS TO THE WATER MAIN THAT DO NOT INCLUDE BACKFLOW PREVENTION DEVICES (SUCH AS FIRE HYDRANTS) WILL BE THE OWNERSHIP AND

MAINTENANCE OF THE CITY OF DURHAM UTILITIES.

5. ALL WORK WITHIN THE CITY OF DURHAM WATER SYSTEM MUST BE CONSTRUCTED IN STRICT ACCORDANCE WITH AND

SHALL CONFORM TO THE CITY OF DURHAM WATER SPECIFICATIONS AND DETAILS.

6. ALL WORK ON THE VA-OWNED FIRE AND DOMESTIC SYSTEM MUST BE CONSTRUCTED IN ACCORDANCE WITH AND

SHALL CONFORM TO THE PROJECT SPECIFICATIONS.

7. THE CONTRACTOR IS RESPONSIBLE FOR COMPLIANCE WITH ALL APPLICABLE PLUMBING CODES AND REGULATIONS AND PAYING FOR AND OBTAINING ALL NECESSARY AND REQUIRED INSPECTIONS, APPROVALS, AND PERMITS NECESSARY TO

PERFORM ALL WORK INDICATED IN THE CONSTRUCTION DOCUMENTS.

8. ALL WORK SHALL BE EXECUTED IN A MANNER THAT PROVIDES FOR PROTECTION OF AND MAINTENANCE OF ALL PEDESTRIAN CORRIDORS, INCLUDING MAINTAINING ADA ACCESSIBLE PATHWAYS IF AND WHEN CONSTRUCTION OBSTRUCTS SUCH PATHS BETWEEN PUBLIC FACILITIES WITHIN THE PROPERTY, OR WITHIN THE PROPERTY AND

RIGHT-OF-WAY.

9. THE CONTRACTOR SHALL PROVIDE FOR PROTECTION OF PUBLIC AND CONSTRUCTION WORKERS AROUND THE SITE.

BARRIERS SHALL BE CONSTRUCTED AS NEEDED TO PROVIDE CONTROL OF SAFE INGRESS AND EGRESS ON PREMISES.

FIRE EXITS ON THE FACILITY SHALL AT NO TIME BE OBSTRUCTED.

10. WHEN FIRE SERVICES TO A BUILDING ARE TEMPORARILY REMOVED FOR REPLACEMENT, A FIRE HYDRANT WITHIN 100 FEET OF THE FIRE DEPARTMENT CONNECTION FOR THE FIRE SERVICE MUST REMAIN ACTIVE AND IN SERVICEABLE CONDITION TO PROVIDE ADEQUATE WATER SUPPLY. THE LOCAL JURISDICTION MUST BE NOTIFIED IN ADVANCE WHEN

ANY FIRE MAIN IS TEMPORARILY OUT OF SERVICE.

11. DRAWING DETAILS ARE INCLUDED IN THE CONSTRUCTION DRAWINGS TO SHOW CONSTRUCTION AT SPECIFIC LOCATIONS AND ARE INTENDED TO SHOW GENERAL REQUIREMENTS THROUGHOUT. DETAILS NOTED “TYP” ARE

TYPICAL, AND IMPLY THAT ALL CONDITIONS SHALL BE TREATED SIMILARLY.

12. THE CONTRACTOR MUST FULLY FAMILIARIZE HIMSELF OF THE CONDITIONS RELATING TO THE CONSTRUCTION AND LABOR UNDER WHICH THE WORK WILL BE PERFORMED. FAILURE TO DO SO WILL NOT RELIEVE THE CONTRACTOR OF HIS OBLIGATION TO FURNISH ALL LABOR AND MATERIAL NECESSARY TO CARRY OUT THE PROVISIONS OF THE CONTRACT DOCUMENTS AND COMPLETE THE CONTEMPLATED WORK FOR THE CONSIDERATION SET FORTH IN HIS BID.

13. THE CONSTRUCTION AREA SHALL BE THOROUGHLY CLEANED PRIOR, DURING, AND AFTER CONSTRUCTION.

14. THE APPROVAL OF SUBMITTALS BY THE COR SHALL NOT BE CONSTRUED AS A COMPLETE CHECK, BUT WILL INDICATE

ONLY THAT THE GENERAL METHOD OF CONSTRUCTION, MATERIALS, DETAILING, AND OTHER INFORMATION ARE SATISFACTORY. APPROVAL WILL NOT RELIEVE THE CONTRACTOR OF THE RESPONSIBILITY FOR ANY ERROR WHICH MAY EXIST, AS THE CONTRACTOR UNDER THE CONTRACTOR QUALITY CONTROL (CQC) REQUIREMENTS OF THIS CONTRACT, IS RESPONSIBLE FOR THE DIMENSIONS AND DESIGN OF ADEQUATE CONNECTIONS, DETAILS, AND SATISFACTORY

CONSTRUCTION OF ALL WORK.

15. SUBMITTALS SHALL BE IN COMPLIANCE WITH CONTRACT REQUIREMENTS AND SPECIFICATIONS WITH CONSIDERATION TO ACTUAL FIELD CONDITIONS. INCOMPLETE SUBMITTALS SHALL NOT BE REVIEWED AND WILL BE RETURNED TO THE

CONTRACTOR.

16. COORDINATE LOCATION OF STAGING AND STORAGE AREAS WITH THE COR.

17. SHOULD ANY CONFLICT ARISE BETWEEN THE CONTRACT DRAWINGS AND THE SPECIFICATIONS, THE CONTRACTOR

SHALL PROVIDE THE HIGHER QUALITY/QUANTITY OF WORK, THEN TO THE LEAST DEGREE NECESSARY. THE SPECIFICATIONS ALONG WITH THE APPLICABLE CODES SHALL OVERRULE THE CONTRACT DRAWINGS.

18. SUBMIT PRODUCT DATA ON ALL ITEMS SPECIFIED ON THE CONSTRUCTION DRAWINGS.

19. PATCH ALL SURFACES AFFECTED BY NEW CONSTRUCTION TO MATCH THE DIMENSIONS AND SPECIFICATIONS OF THE

ORIGINAL MATERIALS. IN AREAS OF NARROW PAVEMENT PATCHING, USE CONCRETE BASE AS SHOWN IN PAVEMENT

PATCHING DETAILS, INCLUDED IN CONSTRUCTION DRAWINGS.

20. CONTRACTOR SHALL PROTECT AND PRESERVE ALL EXISTING ITEMS TO REMAIN OR REUSE AND SHALL BE RESPONSIBLE FOR THE REPAIR AND/OR REPLACEMENT OF DAMAGED ITEMS DURING THE COURSE OF CONSTRUCTION AND RESTORE SUCH AREAS TO THE SATISFACTION OF THE COR TO ITS ORIGINAL CONDITION AT NO ADDITIONAL COST TO THE

GOVERNMENT.

21. ALL EXCAVATION IN THE IMMEDIATE AREA OF EXISTING UTILITIES SHALL BE PERFORMED BY HAND AND WITH THE

UTMOST CARE TO PROTECT EXISTING UTILITIES.

22. THE LOCATIONS AND ELEVATIONS OF EXISTING UTILITIES, INCLUDING BUT NOT LIMITED TO STEAM AND CONDENSATE LINES, DOMESTIC AND CHILLED WATER LINES, GAS LINES, SANITARY AND STORM SEWERS, AND ELECTRICAL AND COMMUNICATION CONDUITS HAVE BEEN INDICATED BASED ON INFORMATION PROVIDED BY PRIOR DESIGN AND AS-BUILT PLANS, AS WELL AS FIELD LOCATION OF RESULTS OF A RADIO FREQUENCY SURVEY. IT IS POSSIBLE THAT ACTUAL SUBSURFACE UTILITIES AND PIPING MAY VARY FROM THE INDICATED. THEREFORE, PRIOR TO STARTING WORK IN ANY AREA, THE CONTRACTOR SHALL TAKE THE NECESSARY STEPS TO DETERMINE THE ACTUAL LOCATIONS AND ELEVATIONS OF ALL EXISTING UNDERGROUND PIPING, CONDUITS, AND STRUCTURES. THE CONTRACTOR SHALL CARRY OUT THE OPERATIONS IN SUCH AS MANNER AS TO PREVENT INTERFERENCE WITH THE LINES WHICH ARE TO REMAIN UNDISTURBED. ANY SUCH PIPE OR CONDUIT OR STRUCTURE DISTURBED IN THE COURSE OF THIS CONTRACT SHALL BE REPAIRED AND/OR REPLACED IMMEDIATELY BY CONTRACTOR AS DIRECTED BY THE COR AT NO EXTRA COST TO THE

GOVERNMENT.

23. PROTECT ALL UTILITIES AND OTHER STRUCTURES DURING EXCAVATION AND BACKFILL OPERATIONS. ANY DAMAGE TO THE EXISTING UTILITIES AND STRUCTURES CAUSED BY CONTRACTOR'S WORK SHALL BE IMMEDIATELY REPORTED TO THE COR AND REPAIRED TO THE ORIGINAL CONDITION BY QUALIFIED PERSONNEL AT THE CONTRACTORS EXPENSE. THE CONTRACTOR SHALL NOT INTERFERE WITH, OR INTERRUPT, ANY UTILITY MAIN OR SERVICE CONNECTION WITHOUT

PRIOR APPROVAL FROM THE COR.

24. BEFORE AND DURING CONSTRUCTION OPERATIONS, THE CONTRACTOR SHALL PROVIDE A CHAIN-LINK CONSTRUCTION FENCE, 10 FEET MINIMUM HEIGHT, AROUND CONSTRUCTION AREAS DESIGNATED BY THE COR AS REQUIRING ENCLOSURE BY FENCING, PROVIDE GATES AS REQUIRED FOR ACCESS WITH NECESSARY HARDWARE, INCLUDING HASPS AND PADLOCKS. FASTEN FENCE FABRIC TO TERMINAL POSTS WITH TENSION BANDS AND TO LINE POSTS AND TOP AND BOTTOM RAILS WITH TIE WIRES SPACED AT A MAXIMUM OF 15 INCHES. BOTTOM OF FENCES SHALL EXTEND TO ONE

INCH ABOVE GRADE. REMOVE THE FENCE WHEN DIRECTED BY THE COR.

25. CONTRACTOR TO SUBMIT DESIGN CALCULATIONS SIGNED AN SEALED BY A PROFESSIONAL ENGINEER CURRENTLY LICENSED IN THE STATE OF NORTH CAROLINA FOR ALL ELEMENTS REQUIRING STRUCTURAL DESIGN.

26. ALL EXCAVATION IS UNCLASSIFIED AND NO ADDITIONAL PAYMENT WILL BE MADE FOR ANY ROCK EXCAVATION OR

BURIED CONCRETE EXCAVATION REGARDLESS OF THE VOLUME, LOCATION, OR TYPE.

SITE PIPING NOTES

1. THE CONTRACTOR SHALL NOTIFY ALL UTILITY COMPANIES VIA NORTH CAROLINA ONE-CALL A MINIMUM 3 WORKING

DAYS (WEEKENDS AND HOLIDAYS EXCLUDED). NOTE THAT ONE-CALL ONLY LOCATES PUBLIC UTILITIES AND THE CONTRACTOR IS RESPONSIBLE FOR LOCATION USING OTHER NON-DESTRUCTIVE METHODS FOR DISCOVERY OF PRIVATE

UTILITIES.

2. THE CONTRACTOR SHALL ABIDE BY ALL REQUIREMENTS OF THE NORTH CAROLINA “OVERHEAD HIGH-VOLTAGE LINE

SAFETY ACT" (95-229.5)

3. THE CONTRACTOR IS RESPONSIBLE FOR THE PROTECTION OF EXISTING THRUST BLOCKS WHICH ARE RESTRAINING EXISTING UTILITIES. EXISTING THRUST BLOCKS SHALL NOT BE UNDERMINED. ANY DISTURBED THRUST BLOCKS SHALL

BE REPLACED.

4. EXISTING MAINS TO WHICH CONNECTIONS SHALL BE MADE ARE SIZED AND LOCATED IN ACCORDANCE WITH THE BEST INFORMATION AVAILABLE. THE CONTRACTOR SHALL BE PREPARED TO ACCOMMODATE CHANGES IN THE SIZE AND LOCATION BY MAINTAINING AT THE JOB SITE ADDITIONAL PIPE, FITTINGS, AND VALVES SUFFICIENT TO HANDLE SUCH VARIATION IN PROJECT CONDITIONS. THIS ADDITIONAL MATERIAL SHALL BE AVAILABLE TO PREVENT DELAYS IN

CONSTRUCTION.

5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE REMOVAL AND DISPOSAL OF ALL EXCESS EXCAVATED MATERIAL AND CONSTRUCTION WASTE TO AN OFF-SITE LICENSED WASTE DISPOSAL SITE AT NO ADDITIONAL COST TO THE

OWNER.

6. ALL TRENCH LINES ON HARDENED SURFACES SHALL BE SAW CUT OR MILLED.

7. ALL TRENCHES SHALL BE BACKFILLED AS SOON AS PRACTICABLE. OPEN TRENCHES SHALL BE KEPT TO A MINIMUM.

OPEN TRENCHES SHALL BE STEEL PLATED WHEN THEY CANNOT BE IMMEDIATELY COVERED. UPON BACKFILLING THE CONTRACTOR SHALL BROOM SWEEP STREETS AND USE APPROPRIATE METHODS TO CONTROL DUST AND HOSE DOWN PAVEMENT TO KEEP SURFACES CLEAN. TRENCHES WITHIN THE ROADWAY SHALL BE BACKFILLED BY THE END OF EACH WORK DAY, AND TEMPORARY PAVEMENT INSTALLED EACH DAY. WHERE FIRE ACCESS MUST BE MAINTAINED ON A STREET, CONTRACTOR SHALL ASSURE A MINIMUM 15' STABILIZED ROUTE AROUND THE EXCAVATION.

8. THE CONTRACTOR SHALL USE THRUST RESTRAINT AT ALL FITTINGS THROUGH THE USE OF MECHANICAL JOINT RETAINER GLANDS. IN ADDITION, ALL SITE PIPING SHALL BE FULLY RESTRAINED, RESTRAINED JOINT PIPE.

9. THE CONTRACTOR SHALL FURNISH 1” CORPORATIONS AND VALVES AT TEST PLUGS, AND 2” CORPORATIONS WHEREVER ELSE NECESSARY FOR BLEEDING, FLUSHING, PRESSURE TESTING, AND DISINFECTING THE WATER MAIN. THE COST OF ALL CORPORATIONS AS REQUIRED FOR THE PROPER TESTING, FLUSHING, AIR BLEEDING, AND DISINFECTION ARE TO BE INCLUDED IN THE COST OF CONSTRUCTION AND ADDITIONAL CORPORATIONS WILL BE AT NO ADDITIONAL COST TO

THE OWNER OTHER THAN THE PRICES BID.

10. TO MAINTAIN THE HORIZONTAL AND VERTICAL ALIGNMENT SHOWN ON THE PLANS, PIPE JOINTS MAY BE DEFLECTED IN ACCORDANCE WITH THE MANUFACTURER INSTRUCTIONS, UNLESS OTHERWISE NOTED IN THE SPECIFICATIONS. IF NECESSARY, EITHER TO MAINTAIN ALIGNMENT OR TO ADJUST THE ALIGNMENT TO MEET ACTUAL FIELD CONDITIONS, ADDITIONAL PIPING AND FITTINGS SHALL BE INSTALLED AT NO COST TO THE OWNER.

11. ALL WATER MAINS SHALL BE INSTALLED WITH A MINIMUM OF 3 FEET OF COVER. COR APPROVAL IS REQUIRED TO

INSTALL AT DEPTH LESS THAN 3 FEET.

a. TYPICAL DEPTH FOR DOMESTIC MAINS WILL BE 3 FEET OF COVER

b. TYPICAL DEPTH OF FIRE MAINS WILL BE 5 FEET OF COVER.

12. PRIOR TO CONNECTION TO OR RELOCATION OF DOMESTIC OR FIRE SERVICES TO AN EXISTING VAMC FACILITY, THE CONTRACTOR SHALL NOTIFY THE COR. ALL CONNECTIONS TO EXISTING FACILITIES SHALL BE DONE AT THE CONVENIENCE OF THE VAMC WITH PRIOR APPROVAL OF THE COR. SUCH NOTIFICATIONS SHOULD INCLUDE ANY

DURATION OF DISRUPTION.

13. CONTRACTOR SHALL TAKE STEPS NECESSARY TO PRESERVE EXISTING CURB AND PAVEMENT AND MINIMIZE THE

AMOUNT OF CURBING AND PAVEMENT THAT MUST BE REPLACED.

14. THE CONTRACTOR SHALL PROTECT ALL STRUCTURES, ROADS, UTILITIES, TREES, LANDSCAPING, ETC. DURING THE PROGRESS OF THE WORK, AND SHALL REMOVE DAILY FROM THE SITE DEBRIS AND UNUSED MATERIALS. UPON COMPLETION OF THE WORK, THE CONTRACTOR SHALL RESTORE THE SITES AS CLOSELY AS POSSIBLE TO THEIR ORIGINAL

CONDITION.

15. ALL BURIED STEEL RESTRAINING RODS AND BOLTS SHALL BE COATED WITH TWO COATS OF BITUMASTIC. ALL

RETAINING RODS SHALL BE PROVIDED WITH DOUBLE NUTS ON EACH END.

16. ALL SIDEWALK AREAS SHALL BE CLEAR OF OBSTRUCTIONS AND BROOM SWEPT AT THE END OF EACH WORK DAY. FOR AREAS WHERE THE COR HAS NOTED PEDESTRIAN ACCESS MUST BE MAINTAINED DURING OPERATING HOURS, CORRIDORS MUST MAINTAIN IN THIS CONDITION DURING OPERATING HOURS.

17. DURING FLUSHING AND PRESSURE TESTING OF THE MAIN, THE VAMC WILL DIRECT THE CONTRACTOR IN THE OPERATION OF ALL VALVES, INCLUDING THE NEW VALVES INSTALLED ON THE NEW WATER MAINS.

18. ALL DEWATERING, IF REQUIRED, SHALL BE INCLUDED IN THE BASE BID.

19. RESTORATION, INCLUDING REMOVAL OF EXCESS EXCAVATED MATERIAL AND PLACEMENT OF TEMPORARY PAVEMENT, SHALL BE PERFORMED AND COMPLETED ON A DAILY BASIS. ALL ROADS SHALL BE PASSABLE TO VEHICULAR TRAFFIC AT

THE END OF EACH DAY.

20. ABANDONED PIPES ARE TO BE PLUGGED WITH LEAN CONCRETE OR FLOWABLE FILL AND NOTED FOR AS-BUILTS.

21. IF REQUIRED, TEMPORARY WATER PUMPS SHALL BE PROVIDED AND SIZED TO COMPLY WITH NFPA 13 AND 14. DESIGN THE FIRE PUMP INSTALLATION TO COMPLY WITH WITH THE DETAILS IN THE APPENDIX TO NFPA 20. COORDINATE WITH

COR PRIOR TO INSTALLATION OF TEMPORARY PUMPS.

22. USE FLOWABLE FILL IN CLOSE PROXIMITY TO OTHER UTILITIES TO ASSURE PROTECTION AND COMPACTION.

23. REMOVE VALVES BOXES AND EXTENSIONS, VAULTS, HYDRANTS, AND OTHER SURFACE APPURTENANCES ALONG LINES TO BE ABANDONED. BACKFILL VOIDS AND RESTORE SURFACE TO GRADE AND MATERIAL OF ADJOINING SURFACES.

24. CONTRACTOR SHALL BE REQUIRED TO CONSTRUCT TEMPORARY PIPING CONNECTION VALVES, FITTINGS, AND SIMILAR WORK AND TEMPORARILY MOVE AND RESTORE PIPING AND OTHER FEATURES TO ACCOMPLISH THE WORK. ALL OF

THIS WORK SHALL BE INCLUDED IN THE BASE BID PRICE.

PROJECT SEQUENCING NOTES

THE FOLLOWING SEQUENCE MAY BE ADJUSTED BY THE CONTRACTOR AS APPROVED BY THE CONTRACTING OFFICER.

1. MOBILIZATION AND ESTABLISHMENT OF STAGING AREAS. STAGING AND LAYDOWN TO BE APPROVED BY COR PRIOR

TO USE.

2. BECAUSE THIS IS A LINEAR UTILITY PROJECT, THE STEPS BELOW WILL GENERALLY BE REPEATED FOR EACH SECTION OF PIPING. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO PROVIDE A SCHEDULE OF CONSTRUCTION DETAILING SECTIONS TO BE CONSTRUCTED, AS WELL AS SECTIONS TO BE ABANDONED AND/OR REMOVED, WITH MINIMIZED DISRUPTION OF SERVICE TO THE VA FACILITIES ON THIS PROPERTY. THE CONTRACTOR IS RESPONSIBLE FOR PREPARATION OF A CONSTRUCTION SCHEDULE WITH PHASING. THIS PLAN SHALL BE APPROVED BY THE COR PRIOR TO

COMMENCEMENT OF CONSTRUCTION.

3. PHASING PLANS SHALL INCLUDE PLANS FOR TRANSITION TO NEW SECTIONS OF WATER MAIN. ALL NEW CONSTRUCTION MUST BE PRESSURE TESTED, FLUSHED (IN ACCORDANCE WITH NFPA 24 FOR FIRE MAINS), DISINFECTED, AND AS-BUILT PRIOR TO PLACING IN SERVICE.

4. CONTRACTOR SHALL PROVIDE THE FOLLOWING PLANS TO THE COR FOR APPROVAL:

4.a. EROSION AND SEDIMENTATION CONTROL PLANS.

4.b. PEDESTRIAN AND TRAFFIC CONTROL PLANS.

5. FOR EACH PHASE;

5.a. IMPLEMENT EROSION CONTROL AND PEDESTRIAN PROTECTION PLANS.

5.b. CONDUCT TEST PITS AND OTHER INVESTIGATIONS OF UNDERGROUND UTILITIES AS NEEDED PRIOR TO

COMMENCEMENT OF CONSTRUCTION.

5.c. CONDUCT TEST PITS AT ALL LATERAL CONNECTIONS TO CONFIRM THE SIZE AND MATERIAL OF LATERALS, AND

NOTIFY THE COR OF ANY DISCREPANCY TO WHAT IS SHOWN ON THE PLANS.

5.d. SAWCUT EXISTING SURFACES AND DEMOLISH HARD SURFACES TO BE REMOVED, EXCAVATE FOR NEW PIPING.

PROTECT EXISTING UTILITIES AND REPAIR ANY DAMAGED DURING EXCAVATION.

5.e. INSTALL NEW PIPING, APPURTENANCES, AND FITTINGS WITHOUT INTERRUPTION OF EXISTING PIPING WHERE NOT REPLACING AT THE SAME LOCATION. PLACE 3/4 IN. PVC PIPES VERTICALLY OVER ALL WATER MAIN BENDS, TEES, AND OTHER FITTINGS AS WELL AS AT 50 FOOT INTERVALS ALONG ALL SECTIONS OF MAIN DURING BACKFILL, TO PROJECT MIN. 12 INCHES ABOVE SUBGRADE WITH DESCRIPTION OF FITTING WRITTEN ON THE

PIPE (TO BE USED FOR AS-BUILTS)

5.f. PATCH HARDENED SURFACES WITH LIKE MATERIALS OR PLACE MULCH, GRASS, OR OTHER LANDSCAPE

MATERIALS TO MATCH SURROUNDING AREAS IN NON-PAVED AREAS.

5.g. ACTIVATE NEW PIPING ON SEPARATED FIRE AND DOMESTIC MAINS.

5.h. REPLACE LATERAL CONNECTIONS TO FIRE AND DOMESTIC SERVICES TO EACH BUILDING. FOR EXISTING SERVICE

LATERALS TO REMAIN, CONNECT EXISTING SERVICES TO NEW MAINS.

5.i. DEACTIVATE EXISTING PIPING AND SERVICES AS NO LONGER NEEDED AND SERVICES ARE CUT OVER TO NEW

MAINS. REMOVE AND/OR ABANDON IN PLACE AS REQUIRED.

5.j. COMPLETE SITE RESTORATION (INCLUDING LANDSCAPE STABILIZATION AND PAVEMENT PATCHES), CLEAN-UP, AND DEMOBILIZATION.

6. A NEW TAP ON ERWIN RD, ALONG WITH CONSTRUCTION OF NEW METER VAULT AND BACKFLOW PREVENTION DEVICES

SHOULD BE INCLUDED IN ONE OF THE FIRST PHASES OF CONSTRUCTION.

1. ALL WATER MAINS AND APPURTENANCES IN CONTACT WITH POTABLE WATER SHALL BE NATIONAL SANITATION

FOUNDATION (NSF) APPROVED.

2. ALL WATER MAIN SHALL BE CLASS 52 DUCTILE IRON PIPE, DOUBLE CEMENT LINED, MECHANICAL JOINT

3. CONTRACTOR TO LOCATE ALL EXISTING UTILITIES AND UNDERGROUND FEATURES PRIOR TO CONSTRUCTION AND

ADJUST WORK AS NECESSARY TO PROVIDE REQUIRED CLEARANCES AND AVOID CONFLICTS.

4. MINIMUM DEPTH OF BURY FOR ALL WATER MAINS SHALL BE 3'-0”. FIRE WATER MAINS TO BE INSTALLED TO A TYPICAL DEPTH OF 5'-0", BUT SHALL NOT BE INSTALLED LESS TAHN 3'-0". WHERE ENCOUNTERED, CROSS NEW WATER LINE

BELOW EXISTING WATER LINE.

5. ALL CONNECTIONS TO EXISTING WATER SYSTEM SHALL BE MECHANICAL SLEEVED COUPLING ONLY.

6. REPLACEMENT OF ALL LATERALS ARE TO BE AT THE FIRST FLANGED JOINT INSIDE EACH FACILITY.

7. WHEN THE CONTRACTOR ENCOUNTERS FORMERLY ABANDONED UTILITY LINES, CONTRACTOR TO REMOVE AND

DISPOSE OF AS REQUIRED FOR NEW WORK.

8. REMOVE EXISTING TREES AND ALL ROOTS WITHIN 5' OF PROPOSED WORK UNLESS OTHERWISE NOTED. IF NECESSARY REMOVE, STORE, AND REINSTALL ANY EMERGENCY CALL CENTERS AND THEIR LIGHTING AND ANY CONDUITS AND

OTHER FEATURES TO THE ORIGINAL CONDITION.

9. FOR EXISTING HYDRANTS SHOWN TO BE RESET, INSTALL ALL NEW VALVES AND FITTINGS, INCLUDING THE FIRE

HYDRANT.

10. THE CONTRACTOR SHALL INCLUDE IN CONTRACTOR'S BASE BID AN ALLOWANCE FOR THE CONTRACTOR TO PAY ALL FEES, PERMITS, INSPECTIONS, AND COSTS TO DURHAM UTILITIES FOR ANY WORK PERFORMED BY DURHAM UTILITIES FOR THE SERVICE CONNECTIONS. THE CONTRACTOR SHALL PAY ALL COSTS FROM DURHAM UTILITIES WHEN PRESENTED AND THE VA WILL REIMBURSE THE CONTRACTOR ONLY COSTS PAID BY THE CONTRACTOR TO DURHAM

UTILITIES. THE ALLOWANCE SHALL BE ADJUSTED TO COVER THE ACTUAL COSTS REIMBURSED.

11. IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO COORDINATE ALL WORK WITH DURHAM UTILITIES AND SHALL

ADJUST THE CONTRACT TO ACCOMMODATE THE WORK AND SCHEDULE OF DURHAM UTILITIES.

OTHER GENERAL NOTES

1. PROVIDE ALL MATERIALS AND EQUIPMENT AND PERFORM ALL LABOR REQUIRED TO INSTALL COMPLETE AND

OPERABLE PLUMBING SYSTEM AS INDICATED ON THE DRAWINGS, AS SPECIFIED AND AS REQUIRED BY CODE.

2. THE DRAWINGS ARE GENERALLY DIAGRAMMATIC AND INDICATIVE OF WORK TO BE PERFORMED. THE DRAWINGS ARE NOT INTENDED TO SHOW EVERY PIPE, FITTING, VALVE, OR APPURTENANCE REQUIRED FOR A COMPLETE INSTALLATION.

DO NOT SCALE LOCATION DIMENSIONS FROM THESE DRAWINGS. DRAWINGS ARE NOT TO BE SCALED FOR THE ACCURATE CUTTING OF PIPE OR ITS EXACT LOCATION. BEFORE ANY PIPING IS INSTALLED. CONFER WITH ALL OTHER CONTRACTORS IN ORDER TO ESTABLISH THE LOCATION OF THEIR PIPING, CONDUIT, DUCTWORK, GRILLES, FOUNDATIONS, STRUCTURAL STEEL, LIGHTING FIXTURES AND OTHER EQUIPMENT SO AS TO AVOID INTERFERENCE.

FAILURE TO COORDINATE SHALL NOT RESULT IN ANY ADDITIONAL EXPENSES TO THE OWNER AND ENGINEER.

3. THE CONTRACTOR IS RESPONSIBLE FOR CHECKING AND VERIFYING ALL CONDITIONS AND DIMENSIONS AND FOR COORDINATION OF THEIR WORK WITH THAT OF ALL OTHER TRADES. PERFORM WORK IN A NEAT. ORDERLY MANNER

AND WITH THE LEAST POSSIBLE INTERFERENCES.

4. WORK SHALL CONFORM TO OR MEET THE REQUIREMENTS OF THE MOST CURRENT EDITION OF:

4.a. INTERNATIONAL PLUMBING CODE

4.b. INTERNATIONAL ENERGY CONSERVATION CODE

4.c. INTERNATIONAL BUILDING CODE

4.d. NEC (NFPA 70)

4.e. NFPA 24

4.f. ALL FEDERAL, STATE AND LOCAL CODES AND ORDINANCES

4.g. VA STANDARD DESIGN GUIDE

CONTRACTOR SHALL CONFORM TO NSF 61 (605.4, 606.5. 702.1. 702.2. 703.3) FOR THE WATER DISTRIBUTION PIPING

5. CONTRACTOR SHALL PROTECT THE PIPING FROM STRESS AND STRAIN. CONTRACTOR SHALL PROTECT THE IN-SLAB PIPING FORM CORROSION AND STRESS/STRAIN TO CONFORM TO INTERNATIONAL PLUMBING CODE 305.1, 306.3.

30B.5. REFER TO PIPING SUPPORT SPACING SCHEDULE OF THE CODE.

6. ALL MATERIALS, EQUIPMENT AND DEVICES SHALL, AS A MINIMUM, MEET THE REQUIREMENTS OF UNDERWRITER'S LABORATORY (UL) WHERE UL REQUIREMENTS ARE ESTABLISHED FOR THOSE ITEMS. ALL ITEMS SHALL BE CLASSIFIED BY

UL AS SUITABLE FOR THE PURPOSE OF THE CODE.

7. WHERE PIPES PENETRATE FIRE RATED OR SMOKE RATED BARRIERS (WALLS. FLOORS AND CEILINGS). SEAL

PENETRATIONS IN ACCORDANCE WITH NFPA 101 WITH UL LISTED FIRE STOPPING SYSTEM.

8. REFER TO SCHEMATIC DIAGRAMS FOR ALL PIPE SIZES AND PIPING LOCATIONS NOT SHOWN ON THE PLANS UNLESS

NOTED OTHERWISE ON THE DRAWINGS.

9. COORDINATE LOCATION OF PIPING ABOVE CEILING WITH ELECTRICAL PANELS BY ELECTRICAL CONTRACTOR. DO NOT

INSTALL PIPING IN DEDICATED SPACE FOR ELECTRIC PANEL.

10. ALL EQUIPMENT AND MATERIALS INCORPORATED IN THIS WORK SHALL BE NEW UNLESS NOTED OTHERWISE AND SHALL BE CURRENT PRODUCTS BY MANUFACTURERS REGULARLY ENGAGED IN THE PRODUCTION OF SUCH PRODUCTS.

11. ALL FACTORY APPLIED COATINGS AND FINISHES SHALL BE PROVIDE WITHOUT RUST. SCRATCHES OR DENTS.

12. CONTRACTOR SHALL OBTAIN AND PAY FOR ALL PERMITS, APPROVALS AND INSPECTIONS AS REQUIRED TO COMPLETE

INSTALLATIONS INDICATED ON THESE DRAWINGS.

13. PROVIDE OWNER WITH CERTIFICATES OF FINAL INSPECTION AND ACCEPTANCE FROM THE AUTHORITY HAVING

JURISDICTION.

14. COMPLETE LAYOUT DRAWINGS SHALL BE REQUIRED BY SECTION 22 05 11 - COMMON WORK RESULTS FOR PLUMBING.

CONSTRUCTION WORK SHALL NOT START ON ANY SYSTEM UNTIL THE LAYOUT DRAWINGS HAVE BEEN PROVIDED BY

THE CONTRACTOR AND HAVE BEEN APPROVED.

COORDINATION REQUIREMENTS

1. COORDINATE LOCATIONS AND INSTALLATION OF PLUMBING WORK WITH OTHER TRADES TO AVOID CONFLICTS AND INTERFERENCES. MODIFICATIONS DUE TO FIELD CONDITIONS SHALL BE COMPLETELY RESOLVED BY CONTRACTOR IN ACCORDANCE WITH RECOMMENDATIONS OF THE CONSTRUCTION MANAGER OR GENERAL CONTRACTOR.

2. COORDINATE FINAL LOCATIONS OF PLUMBING EQUIPMENT WITH ARCHITECTURAL/PLUMBING PLANS.

3. CONTRACTOR TO PROVIDE TO THE CONSTRUCTION MANAGER, GENERAL CONTRACTOR AND ALL OTHER TRADES DIMENSIONED LOCATIONS AND SIZES OF ALL REQUIRED FLOOR AND WALL OPENINGS. PROVIDE FOR INSTALLATION OF

SLEEVES AND FRAMING AS REQUIRED.

PLUMBING INSTALLATION REQUIREMENTS:

1. INSTALL ALL EQUIPMENT AND MATERIAL IN ACCORDANCE WITH MANUFACTURER PRINTED INSTALLATION

INSTRUCTIONS AND RECOMMENDATIONS. MAINTAIN CLEARANCES FOR CLEARANCE ACCESS TO MAINTAIN AND

SERVICE EQUIPMENT. VALVES AND CONTROLS.

2. ALL INSTALLATION AND WORK SHALL BE PERFORMED IN A NEAT, WORKMANLIKE MANNER SO AS NOT TO DAMAGE

ANY SURFACES, EQUIPMENT OR MATERIALS.

3. ALL EQUIPMENT AND PIPING SHALL BE SUPPORTED IN AN APPROVED MANNER FROM THE BUILDING STRUCTURE AND INCLUDE HANGERS AND RESTRAINTS IN ACCORDANCE WITH ALL APPLICABLE CODES REQUIREMENTS. PLUMBING CONTRACTOR SHALL PROVIDE ALL ROOF OPENINGS, FLASHING, AUXILIARY STEEL, THREADED RODS, ETC . TO SUPPORT

EQUIPMENT FROM THE STRUCTURE.

4. PROVIDE PIPE ESCUTCHEONS AT ALL EXPOSED PENETRATIONS OF FLOORS. WALLS AND CEILINGS.

5. PIPE SIZES ARE IN INCHES UNLESS NOTED OTHERWISE.

6. ALL SYSTEMS SHALL BE TESTED FOR PROPER OPERATION IN ACCORDANCE WITH APPLICABLE CODE OR REGULATION.

7. PLUMBING CONTRACTOR SHALL SEAL ALL PIPE PENETRATIONS THROUGH WALL. FLOORS AND WATERTIGHT. SEAL ALL PIPE PENETRATION THROUGH FIRE-RATED PARTITIONS WITH UL RATED FIRE RETARDANT CAULKING COMPOUND.

8. ALL CHANGES IN PIPE DIRECTION MUST COMPLY WITH THE FITTING INDICATED IN TABLE 707.3, INTERNATIONAL

PLUMBING CODE.

9. STERILIZATION OF POTABLE WATER SYSTEM SHALL BE PER VA REQUIREMENTS AND 2009 INTERNATIONAL PLUMBING

CODE (IPC).

10. METHOD OF TESTING DRAINAGE SYSTEM SHALL BE PER VA REQUIREMENTS AND 2009 IPC. PVC PIPING SHALL NOT BE

PRESSURE TESTED WITH AIR.

11. CONTRACTOR TO INSTALL PIPE RESTRAINTS AS REQUIRED FOR BUILDING CONNECTIONS AND PROVIDE ALL OTHER

FITTINGS AND ADJUST EXISTING PIPING TO INSTALL NEW WORK.

CITY OF DURHAM CROSS CONNECTION:

1. IF A BACKFLOW PREVENTER IS PROPOSED OR REQUIRED A BACKFLOW PREVENTER PERMIT SHALL BE OBTAINED PRIOR TO

BEGINNING INSTALLATION. CONTACT THE CROSS-CONNECTION CONTROL OFFICE AT 560-4194 AND REFER TO

HTTP://DURHAMNC.GOV/952/BACKFLOW-PREVENTION.

CITY OF DURHAM PUBLIC WORKS CONDITIONS OF APPROVAL:

1. THE DESIGNING PROFESSIONAL (A NCPE, NCPLS OR NCRLA - AS REQUIRED) SHALL SUBMIT THREE (3) SETS OF CONSTRUCTION

DRAWINGS TO THE PUBLIC WORKS DEPARTMENT - DEVELOPMENT REVIEW FOR REVIEW AND APPROVAL. CONSTRUCTION DRAWING APPROVAL IS REQUIRED PRIOR TO COMMENCING CONSTRUCTION (SEE CONSTRUCTION PLAN APPROVAL PROCESS).

THE APPROVAL OF CONSTRUCTION DRAWINGS IS SEPARATE FROM SITE PLAN APPROVAL. CITY OFFICIALS SHALL REVIEW ALL SIZES, MATERIALS, SLOPES, LOCATIONS, EXTENSIONS AND DEPTHS FOR ALL PROPOSED UTILITIES (WATERLINES, SANITARY SEWER LINES AND STORM DRAINAGE CONVEYANCE SYSTEMS) FOR COMPLIANCE WITH ALL APPLICABLE REGULATORY STANDARDS, SPECIFICATIONS, AND BEST MANAGEMENT PRACTICES.

2. THE DESIGNING PROFESSIONAL (A NCPE, NCPLS, OR NCRLA - AS REQUIRED) SHALL SUBMIT ONE (1) SET OF AS-BUILT DRAWINGS TO THE PUBLIC WORKS DEPARTMENT - DEVELOPMENT REVIEW FOR REVIEW AND APPROVAL. AS-BUILT DRAWING APPROVAL IS REQUIRED PRIOR TO WATER METER INSTALLATION AND/OR SANITARY SEWER SERVICE CONNECTION AND PRIOR TO ISSUANCE OF

A CERTIFICATE OF OCCUPANCY.

3. FIRE FLOW ANALYSIS REQUIRED FOR REVIEW AND APPROVAL AS PART OF THE CONSTRUCTION DRAWING APPROVAL PROCESS. TO SCHEDULE A FLOW TEST COMPLETE THE ONLINE APPLICATION (HTTP://DURHAMNC.GOV/1538/FIRE-FLOW-TEST-REQUEST).

4. IF A METER 2" OR LARGER IS PROPOSED, CONTACT WATER MANAGEMENT AT 560-4381 EXT. 35268 PRIOR TO THE CONSTRUCTION

OF THE METER VAULT TO VERIFY THE TYPE AND DIMENSIONS OF THE METER.

5. WATER PERMIT REQUIRED FOR CONSTRUCTION DRAWING APPROVAL AND PRIOR TO COMMENCING WATER MAIN INSTALLATION.

ALL SCHEDULED INSPECTIONS BY THE CITY OF DURHAM WILL BE PERFORMED DURING NORMAL BUSINESS HOURS.

SUBSURFACE UTILITY DETECTION - UNDERGROUND UTILITY LOCATIONS, SIZES, AND MATERIALS DEPICTED ON THESE PLANS ARE BASED ON A COMBINATION OF RESEARCH OF OLD DESIGN PLANS, AS-BUILTS, SENSING EQUIPMENT (SUCH AS GPR AND RADIO FREQUENCY). THE USE OF PRIOR RECORDS, COMBINED WITH SENSING EQUIPMENT ARE LIMITED IN DETERMINING THE EXACT LOCATION, SIZE, AND MATERIAL DUE TO DEPTH, ADJACENT FACILITIES, LACK OF METAL CONTENT, INACCURACY OF RECORDS OR SUBSEQUENT REPAIRS/REPLACEMENTS NOT RECORDED. CONTRACTOR SHALL BE RESPONSIBLE TO DIG AND RESTORE TEST PITS TO LOCATE ALL EXISTING UTILITIES IN THE AREA OF NEW WORK. CONTRACTOR SHALL ADJUST PROPOSED WORK LOCATIONS AND DEPTHS TO AVOID CONFLICTS WITH THE EXISTING FACILITIES. ALL COSTS FOR THIS

WORK SHALL BE INCLUDED IN THE CONTRACTORS BASE BID.

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F

EXISTING WATER LINE

(TO BE REMOVED)

EXISTING WATER LINE

(TO BE GROUT FILLED

AND LEFT IN PLACE)

EXISTING VALVE AND FIRE HYDRANT

(TO BE REMOVED)

EXISTING WATER LINE TO REMAIN

(SEE COORDINATION SHEET CU701)

EXISTING WATER LINE TO REMAIN

(SEE COORDINATION SHEET CU702)

APPROXIMATE LOCATION OF EXISTING FIRE

LINE SERVICES FOR WING "E". THIS SERVICE IS

TO BE RE-ROUTED WITH BUILDING 42 DESIGN

AND CONSTRUCTION PRIOR TO DEMOLITION,

CONFIRM THIS SERVICE IS NO LONGER

DEPENDENT ON THE EXISTING LOOP.

(SEE COORDINATION PLAN ON SHEET CU702)

EXISTING WATER LINE

(TO BE GROUT FILLED

AND LEFT IN PLACE)

EXISTING WATER LINE

(TO BE REMOVED)

EXISTING WATER LINE

AND VALVES

(TO BE REMOVED)

EXISTING WATER METER AND

BACK FLOW PREVENTER

(TO BE REMOVED)

EXISTING WATER SERVICE

LINES AND METER

(TO BE REMOVED)

EXISTING WATER LINES, RPZ

HOTBOX AND WATER METER

(TO BE REMOVED)

EXISTING WATER LINES

(TO REMAIN)

REMOVE AND REPLACE EXISTING VAULT

WITH 3" RPZ AND NEW RPZ ENCLOSURE.

RELOCATE RPZ FROM INSIDE STRUCTURE.

(SEE SHEET PP401 FOR COORDINATION.)

EXISTING WATER METER AND VAULT

(METER TO BE REMOVED AND

RETURNED TO CITY OF DURHAM)

EXISTING FIRE DEPARTMENT CONNECTION

(TO REMAIN)

EXISTING FIRE HYDRANT

(TO REMAIN)

EXISTING 8" WATER LINE

(TO REMAIN IN PLACE AS FIRE WATER MAIN)

EXISTING FIRE HYDRANT

(TO BE REMOVED)

EXISTING RPZ AND

ENCLOSURE (TO REMAIN)

EXISTING 6" WATER MAIN

(TO REMAIN)

EXISTING 12" DIP MAIN (CITY

OF DURHAM)

EXISTING WATER METER

(TO BE REMOVED AND RETURNED

TO THE CITY OF DURHAM)

EXISTING CEDAR TREE

(TO REMAIN)

REMOVE EXISTING 8" RPZ

ASSEMBLY AND ENCLOSURE

EXISTING WATER METER

(TO REMAIN)

EXISTING 6" WATER METER

(TO BE REMOVED AND RETURNED

TO THE CITY OF DURHAM)

EXISTING 6" WATER METER

(TO BE REMOVED AND RETURNED

TO THE CITY OF DURHAM)

EXISTING WATER METER

(TO BE REMOVED AND RETURNED

TO THE CITY OF DURHAM)

EXISTING VALVE AND FIRE HYDRANT

(TO BE REMOVED)

EXISTING WATER METER

(TO BE REMOVED AND RETURNED

TO THE CITY OF DURHAM)

EXISTING FIRE HYDRANT

(TO BE REMOVED AND REPLACED)

EXISTING WATER METER

(TO BE REMOVED AND RETURNED

TO THE CITY OF DURHAM)

EXISTING PIV

(TO BE REMOVED)

EXISTING 12" DIP (CITY OF DURHAM MAIN)

EXISTING ASPHALT AND CURB AND GUTTER

(TO BE SAW CUT AND REMOVED)

EXISTING TREE

(TO BE REMOVED)

EXISTING WATER

SERVICES LINES

(TO BE REMOVED)

EXISTING WATER

SERVICES LINES

(TO BE REMOVED)

EXISTING VALVE AND FIRE HYDRANT

(TO BE REMOVED)

EXISTING PIV

(TO REMAIN)

EXISTING RPDA AND VAULT

(TO REMAIN)

EXISTING 6" WATER LINE

(TO REMAIN)

EXISTING FIRE DEPARTMENT CONNECTION

(TO REMAIN, TYP.)

EXISTING FIRE HYDRANT

(TO BE REMOVED)

EXISTING WATER MAIN

(TO BE REMOVED)

EXISTING FIRE HYDRANT

(TO BE REMOVED)

EXISTING FIRE HYDRANT

(TO BE REMOVED)

EXISTING PUBLIC FIRE HYDRANT

(TO REMAIN)

EXISTING FIRE HYDRANT

(TO BE REMOVED, TYP)

EXISTING FIRE HYDRANT

(TO BE REMOVED)

ERWIN ROAD(RIGHT OF WAY VARIES)

FU

L

T O

N S

T R

E E

T (R

IG

H

T O

F W

A Y

V A

R

IE

S)

PRATT STREET

(RIGHT OF WAY VARIES)

COORDINATE REMOVAL OF THE MAIN

FROM THE TAP TO THE RPZ ASSEMBLY

WITH THE CITY OF DURHAM UTILITIES

EXISTING WATER LINE AND FIRE HYDRANT

(TO REMAIN TO SATISFY HYDRANT/FDC

SPACING REQUIREMENTS)

EXISTING WATER VAULT

AND PIV TO REMAIN

EXISTING ELEVATED

WALKWAY ABOVE (TYP.)

EXISTING 8" WATER MAIN AND VALVE

(TO REMAIN)

EXISTING VALVE

(TO REMAIN)

EXISTING PIV

(TO BE REMOVED)

EXISTING WATER LINE

(TO BE ABANDONED IN PLACE)

PORTION OF EXISTING

WATER SERVICE

(TO BE ABANDONED

IN PLACE)

EXISTING STEAM TUNNEL

(TO REMAIN, CONTRACTOR TO POTHOLE

AND CONFIRM SIZE AND DEPTH)

APPROXIMATE LOCATION OF

EXISTING UNDERGROUND

CHILLED WATER LINE (TO REMAIN)

EXISTING STEAM TUNNEL

(TO REMAIN, CONTRACTOR TO POTHOLE

AND CONFIRM SIZE AND DEPTH)

EXISTING SERVICE LINES TO THIS STRUCTURE

WERE NOT ABLE TO BE LOCATED. SERVICE LINES

TO BE ABANDONED IN PLACE. FIRE SERVICE TO

STRUCTURE TO REMAIN UNINTERRUPTED.

EXISTING DOMESTIC WATER LINE

TO REMAIN

EXISTING FIRE WATER LINE

EXISTING STORM WATER LINE

EXISTING SANITARY SEWER

EXISTING TELEPHONE

EXISTING UNDERGROUND POWER

EXISTING OVER HEAD POWER

EXISTING GAS

EXISTING VALVE

EXISTING WATER METER

EXISTING FIRE HYDRANT

FW

WM

GAS

OHP

SS

W

UG/T

UG/E

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EXISTING POST INDICATOR VALVE

EXISTING FIRE DEPARTMENT CONNECTION

EXISTING DOMESTIC WATER LINE

TO BE REMOVED

W (DEMO)

EXISTING WATER LINE TO BE REMOVED

EXISTING WATER LINE TO BE GROUT FILLED

AND LEFT IN PLACE

EXISTING CURB AND ASPHALT

TO BE SAW CUT AND REMOVED

EXISTING STEAM

ST

EXISTING HOT WATER

EXISTING CHILLED WATER

VA PROJECT NUMBER

Building Number

Drawing Number

Project Title

Date Checked Drawn

Drawing Title

Approved:

VA FORM 08-6231

A

B C

D E

21 4 5 6 7

LEGEND

321 4 5 6 7

A B

C D

E

Dwg. of

LocationLocation

Office of

Construction and Facilities

Management

PROJECT MANAGER:

ACG Project Number

Revisions: Date

CONSULTANTS:

08-30-2019

ALL

REPLACE SITE WATER LOOP

558-18-151

DURHAM VA MEDICAL CENTER

508 FULTON STREET

DURHAM NC 27705

THELBERT VINSON

18-278

100% CONSTRUCTION DOCUMENTS

Headquarters

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120

Cary, North Carolina 27511 www.acg-pa.com 919-858-7420

NC License #C-1848

Foresite Group, Inc.

2128 Moores Mill Rd.

Suite C

Auburn, AL 36830 o | 334.887.6064 f | 334.887.6024 w | www.fg-inc.net

1" = 40'

SCALE IN FEET

40 20 40 80

DEMOLITION NOTES:

1) REFERENCE SURVEY: TOPOGRAPHIC SURVEY OF DEPARTMENT OF VETERANS

AFFAIRS MEDICAL CENTER 508 FULTON STREET, DURHAM NC 27705, DATED OCTOBER 12,

2018, BY LOWERY & ASSOCIATES LAND SURVEYING, LLC.

2) ALL WATER METERS CONTAINED WITHIN VAULTS ARE THE PROPERTY OF CITY OF

DURHAM UTILITIES. ANY METERS INCLUDED IN DEMOLITION SHOULD BE RETURNED TO

THE CITY.

3) ALL DOMESTIC WATER SERVICE MUST BE MAINTAINED THROUGHOUT

CONSTRUCTION. FIRE SERVICE MUST BE MAINTAINED TO THE MAXIMUM EXTENT

PRACTICABLE THROUGHOUT CONSTRUCTION. COORDINATION WITH THE FIRE MARSHAL

OFFICE IS REQUIRED FOR ANY PERIOD WHERE THE SPRINKLER SYSTEM WILL NOT BE IN

OPERATION.

4) DEMOLITION AND CONSTRUCTION OF WATER MAINS MUST BE PREFORMED IN A

MANOR NOT TO INTERRUPT SERVICE OF OTHER UTILITIES AND SERVICES, INCLUDING

BUT NOT LIMITED TO COMMUNICATION, SANITARY SEWER, ELECTRICITY, CHILLED WATER,

HOT WATER, AND STEAM SERVICES.

5) THIS PLAN INDICATES THE EXTENTS OF DEMOLITION FOR THE PROJECT. NOTE THAT

ALL DEMOLITION MUST BE PREFORMED IN A MANNER TO MAINTAIN UNINTERRUPTED FIRE

SERVICE TO ALL BUILDINGS UNLESS PRE-AUTHORIZATION IS OBTAINED BY THE COR FOR

INTERRUPTION OF SERVICE.

before you dig belowKnow what's

Call

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CD101

NRSJAN

POTABLE WATER DEMOLITION PLAN

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A1

A2

A3

A4

A4a

A4.1

A4.2

A5

A6

A7

A8

A8.1

A9a

A9

A10

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A12

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A13

VALVE A13a

EXISTING DOMESTIC WATER LINE

PROPOSED DOMESTIC WATER LINE

EXISTING FIRE WATER LINE

PROPOSED FIRE WATER LINE

EXISTING VALVE

PROPOSED GATE VALVE

EXISTING WATER METER

EXISTING FIRE HYDRANT

PROPOSED FIRE HYDRANT

PROPOSED TEE

PROPOSED CROSS

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EXISTING POST INDICATOR VALVE

PROPOSED FIRE VALVE

FV

EXISTING DOMESTIC WATER LINE

TO BE REMOVED

W (DEMO)

VA PROJECT NUMBER

Building Number

Drawing Number

Project Title

Date Checked Drawn

Drawing Title

Approved:

VA FORM 08-6231

A

B C

D E

21 4 5 6 7

LEGEND

321 4 5 6 7

A B

C D

E

Dwg. of

LocationLocation

Office of

Construction and Facilities

Management

PROJECT MANAGER:

ACG Project Number

Revisions: Date

CONSULTANTS:

08-30-2019

ALL

REPLACE SITE WATER LOOP

558-18-151

DURHAM VA MEDICAL CENTER

508 FULTON STREET

DURHAM NC 27705

THELBERT VINSON

18-278

100% CONSTRUCTION DOCUMENTS

Headquarters

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120

Cary, North Carolina 27511 www.acg-pa.com 919-858-7420

NC License #C-1848

Foresite Group, Inc.

2128 Moores Mill Rd.

Suite C

Auburn, AL 36830 o | 334.887.6064 f | 334.887.6024 w | www.fg-inc.net

1" = 40'

SCALE IN FEET

40 20 40 80 before you dig belowKnow what's

Call

R

P

M

ALL

CU101

NRSJAN

OVERALL WATER LAYOUT PLAN

4 21

CU201

STA 0+00 TO STA 6+00

CU202

STA 6+00 TO STA 11+80

CU203

STA 11+80 TO STA 17+20

CU204

STA 17+20 TO STA 22+80

CU205

STA 22+80 TO STA 27+63

CU206

STA 0+00 TO STA 2+55

CU401

CU204

CU401

CU401

POTENTIAL CONSTRUCTION SEQUENCES

METER AND CROSS CONNECTION, NE CORNER

REMOVE METER AND RPZ AT NORTHEAST CORNER FROM SERVICE TEMPORARILY (WILL NEED BACKUP WATER AVAILABLE.) MOVE RPZ, CONSTRUCT NEW WATER METER VAULT. CONSTRUCT SEPARATE MAIN TO RPDA FOR FIRE. CUT OVER TO FIRE MAIN WITH MINIMAL INTERRUPTION TO SERVICE. CONSTRUCT NEW CONNECTION TO EXISTING FIRE HYDRANT AS SHOWN IN THE PLANS. SERVICE SHOULD NOT BE INTERRUPTED TO THE HYDRANT AND THE SPRINKLER CONNECTION AT THE SAME TIME. DURING SERVICE INTERRUPTION, A FIRE PUMP ON SKIDS SHOULD BE PROVIDED TO PROVIDE TEMPORARY FIRE SERVICE VIA FDC TO THE STRUCTURE. THE EXISTING DISTRIBUTION LOOP SHOULD REMAIN ACTIVE FOR THE DURATION OF THIS WORK. FOLLOWING THE ACCEPTANCE OF NEW CONSTRUCTION, THE METER AND BACKFLOW PREVENTER SHOULD BE BROUGHT BACK

ONLINE WITH THE EXISTING LOOP.

A10-A11 - EXISTING 8” TO REMAIN, CONSTRUCT NEW 8” DOMESTIC NEXT TO THE EXISTING

WATER MAIN.

NEW CONSTRUCTION SHOULD BE PARALLEL AND BE 2' SEPARATION FROM THE EXISTING MAIN. LEAVE NEW MAIN OUT OF SERVICE. CONNECT THE NEW WATER MAIN TO THE EXISTING AS SHOWN NEAR A10. NEW LINE

NOT TO BE PUT IN SERVICE WITH THIS PHASE.

A11-A12 - CONSTRUCT 2 PARALLEL MAINS.

AT A12, EXTEND AN 8INCH WATER MAIN WEST TO TIE TO THE EXISTING WATER LINE. UPON ACCEPTANCE, ACTIVATE THE NEW SECTION OF MAIN, AND DEACTIVATE THE EXISTING WATER MAIN. REMOVE THE SECTION OF EXISTING WATER MAIN BETWEEN A11 AND A12. THE SEGMENT BETWEEN A10 AND A11 WILL BE USED AS A FIRE MAIN FROM THIS POINT FORWARD. CONNECT THE PROPOSED FIRE MAIN TO THE EXISTING MAIN AT A11. CONSTRUCT THE FIRE CONNECTIONS DOWNSTREAM OF THE RPDA AT A10 TO THE EXISTING WATER DISTRIBUTION MAIN. RECONSTRUCT FIRE MAIN AT A11 WITH WET TAP TO THE EXISTING MAIN ON

THE RIGHT-OF-WAY.

A12-A13 - CONSTRUCT 2 PARALLEL 8 INCH MAINS, ONE DISTRIBUTION AND THE OTHER

FIRE AS SHOWN ON THE PLANS.

CONSTRUCT ALL PROPOSED FIRE HYDRANTS BETWEEN A12 AND A13. CONNECT TO THE EXISTING DISTRIBUTION MAIN AT A13. CONSTRUCT THE PROPOSED SERVICE CONNECTION AT WING F. UPON ACCEPTANCE, PUT BOTH MAINS IN SERVICE. ONCE BOTH MAINS ARE IN SERVICE, ABANDON THE EXISTING WATER MAIN IN PLACE BETWEEN A12.1 AND A13. MINIMIZE DISRUPTION TO WING F - ANY DISRUPTION

MUST BE APPROVED 1 MONTH IN ADVANCE BY THE COR.

A1-A2 - ERWIN ROAD NEW CONNECTIONS.

TAP EXISTING MAIN AND CONSTRUCT DOMESTIC AND FIRE SERVICE CONFIGURATIONS AS SHOWN.

ACTIVATE MAINS UPON ACCEPTANCE (WILL TAKE MORE LEAD TIME GETTING ACCEPTANCE OF BACKFLOW

PREVENTION DEVICES.)

A13-A2 - CONSTRUCT SEPARATE FIRE AND DOMESTIC MAINS FROM A13 TO A2.

ACTIVATE FIRE LINE.

A2 TO A3 - CONSTRUCT SEPARATE FIRE AND DOMESTIC MAINS FROM A2 TO A3.

CONSTRUCT STUBS TO SERVE EXISTING BUILDING 8. CONSTRUCT HYDRANTS IN THIS AREA.

A13-A3 - SWITCH-OVER

UPON ACCEPTANCE OF SECTION OF MAINS FROM A14 TO A3, CONNECT THE DOMESTIC LINE AT EACH END TO THE EXISTING MAIN - FIRST AT A13, SECOND AT A3. CLOSE VALVE A13A PERMANENTLY. SECTION FROM A13 TO VALVE A13A CAN BE ABANDONED IN PLACE. CONNECTION FROM THE NEW MAINS TO BUILDING 8 WILL BE MADE. FOLLOWING CONNECTION, THE EXISTING DOMESTIC MAIN FROM ERWIN ROAD TO A3 CAN

BE REMOVED.

A9-A10 - CONSTRUCT NEW 8 INCH FIRE MAIN FROM THE RPDA AS SHOWN.

DO NOT ACTIVATE.

A8-A9 - CONSTRUCT PARALLEL DOMESTIC AND FIRE MAINS.

DO NOT ACTIVATE. DUE TO SIGNIFICANT CONSTRAINTS AROUND BUILDING 32, IT IS EXPECTED THAT THIS SYSTEM WILL REQUIRE ISOLATING AND REMOVING THE SECTION FROM SERVICE BETWEEN EXISTING VALVES NEAR A9 AND A8.1. WHILE MUCH OF THIS EXISTING LINE WILL BE ABANDONED IN PLACE, THE SECTION NEXT TO BUILDING 23 IS EXPECTED TO BE REMOVED ENTIRELY. FIRE AND DOMESTIC MAY BE CONSTRUCTED OVER THE TOP OF EACH OTHER, WITH A 1' VERTICAL SEPARATION BETWEEN THE TWO DUE TO SPATIAL

CONSTRAINTS.

A8-A8.1 - CONSTRUCT PARALLEL DOMESTIC SERVICE AND FIRE MAIN.

CONSTRUCT NEW FIRE SERVICE INTO BUILDING 23. (THIS WILL REQUIRE TEMPORARY SERVICE INTERRUPTION.) REPLACE FIRE SERVICE ON BUILDING 5. REPLACE DOMESTIC SERVICE, INCLUDING RPZ.

REMOVE 1 INCH METER AND RETURN TO THE CITY. HAVE PUMPER ON SKIDS ACCESSIBLE TO PRESSURIZE FDC ON BUILDING 23 AND BUILDING 5. COORDINATE ALL SERVICE DISRUPTIONS WITH THE COR. NOTE THAT TO MAINTAIN SERVICE AS LONG AS POSSIBLE, EXISTING MAIN FROM A8 TO A8.1 WILL NEED TO REMAIN IN SERVICE UNTIL NEW CONSTRUCTION FROM A10 TO A8 IS IN SERVICE AND BUILDING 5 AND 23 ARE ON THE

NEW SERVICE.

ONCE ACCEPTED, ACTIVATE ALL PROPOSED LINES FROM A10 TO A8. TIE DOMESTIC TO EXISTING WATER

MAIN NEAR A8. ABANDON EXISTING SEGMENT BETWEEN A9A AND A8 IN PLACE.

A3 TO A4 - CONSTRUCT DOMESTIC AND FIRE MAINS.

STUB, BUT DO NOT CONSTRUCT NEW CONNECTIONS ON BUILDING 16 DURING THIS PHASE. DO NOT PUT

INTO SERVICE. MAINTAIN CONNECTION TO EXISTING LOOP MAIN AT A3.

A3-A5 - SWITCH OVER

ONCE ALL CONSTRUCTION HAS BEEN COMPLETED BETWEEN A 3 AND A5, ACTIVATE NEW MAIN AND SERVICE LINES TO BUILDING 9. LEAVE EXISTING MAIN IN SERVICE AS WELL. DO NOT CONNECT TO EXISTING MAIN AT

A5 AT THIS POINT.

A7 TO A8 - INCLUDING SERVICES TO BUILDING 6, 28, AND REPLACEMENT OF FEED ON

BLDG. 7/9

CONSTRUCT THIS SECTION OF MAIN ALONGSIDE THE EXISTING MAIN. CONSTRUCT SERVICES INTO BUILDING 6, 7, AND 28, AND UPON ACCEPTANCE PUT INTO SERVICE. MINIMIZE ALL SERVICE DISRUPTIONS, ALTHOUGH DISRUPTION IS EXPECTED. THE FOLLOWING SHOULD BE THE STRATEGY TO REDUCE DISRUPTION:

REROUTE NEW WATER INTO BUILDING 6 THROUGH THE EXISTING STEAM TUNNEL (NO LONGER IN USE).

CONSTRUCT ADDITIONAL FIRE SERVICE FOR BUILDING 28 AND DOMESTIC SERVICE TO BUILDINGS 28 AND 7 THROUGH THE EXISTING STEAM TUNNEL. ONCE NEW WORK IS ACCEPTED, MAKE SERVICE CONNECTIONS AND ACTIVATE THE NEW LINES. SERVICE MAY NOT BE INTERRUPTED TO BUILDING 7 - TIMING OF THIS SHOULD BE DONE WITH THE BUILDING 7/9 INTERIOR REDUNDANT CONNECTION. BUILDING 28 MAY HAVE SERVICE INTERRUPTED, PROVIDED A PUMP WITH SKIDS IS PROVIDED THAT CAN PROVIDE SERVICE TO ITS FIRE DEPARTMENT CONNECTION. ONCE ALL SERVICE CONNECTIONS ARE MADE, THE EXISTING SERVICE CONNECTIONS BACK TO THE EXISTING MAIN CAN BE VALVED OFF AND THESE AREAS ABANDONED BY REMOVAL WHERE POSSIBLE. MAKE THE CONNECTION FROM A8 DOMESTIC TO THE EXISTING MAIN BY WAY

OF A SMALL BRIDGE/WET TAP.

A5 TO A6 - CONSTRUCT FIRE AND DOMESTIC MAIN.

VALVE OFF AT CONTINUATION AT A6, MAINTAIN EXISTING LINE IN SERVICE.

A6 TO A7 - CONSTRUCT FIRE AND DOMESTIC MAIN.

AT THE POINT THE PROPOSED MAINS OVERLAP THE FIRE AND DOMESTIC MAIN, REMOVE THE FIRE AND DOMESTIC FROM ACTIVE SERVICE BY VALVING OFF BETWEEN THE CONNECTION AT A8 AND A4A AND HAVE STANDBY PUMPS FOR FIRE AND REDUNDANT DOMESTIC SERVICE, IF NEEDED. RECONSTRUCT REMAINING SERVICES AND CONNECTIONS AT A6 IN A MANNER TO MINIMIZE DOWNTIME WHILE DEMOLISHING THE EXISTING LINES. UPON ACCEPTANCE OF THE MAINS AND SERVICES, ACTIVATE THESE LINES. THE SECTION OF

EXISTING MAIN FROM A5 TO A7 CAN THEN BE DEACTIVATED.

A4 TO A4.1 - CONSTRUCT FIRE AND DOMESTIC MAINS.

RECONSTRUCT FIRE AND DOMESTIC SERVICE ALONGSIDE EXISTING LINES TO BUILDING 15. REMOVE EXISTING METER AND RETURN TO CITY. UPON APPROVAL, ACTIVATE NEW SERVICES. SERVICE DISRUPTION TO THIS BUILDING IS EXTREMELY LIMITED, AND MAY BE REQUIRED TO MAINTAIN A TEMPORARY WATER

SUPPLY. COORDINATE WITH THE COR.

A4.1 TO A4.2 - REPLACE FIRE AND DOMESTIC SERVICES AS SHOWN.

DISRUPTION TO THIS BUILDING IS EXTREMELY LIMITED, AND MAY BE REQUIRED TO MAINTAIN A TEMPORARY WATER SUPPLY. FIRE FLOW TO BE MAINTAINED TO EXISTING HYDRANT AT THE WEST SIDE WITH MINIMAL DISRUPTION. COORDINATE WITH THE COR. UPON ACCEPTANCE, ACTIVATE NEW SERVICES.

A3-A5 - REMOVE EXISTING FROM SERVICE

UPON COMPLETION OF A4-A4.2, REPLACE SERVICE CONNECTIONS BACK TO 16, IF STILL ACTIVE. (THIS MAY NOT BE REQUIRED IF BUILDING 42 IS IN OPERATION.) CLOSE ISOLATION VALVE FOR SEGMENT BETWEEN A4A AND A13A AND CONFIRM THAT THERE IS NO DISRUPTION OF WATER SERVICE IN THE MRI/WING F AREAS (THIS SECTION OF MAIN CURRENTLY RUNS UNDER WING F.) CLOSE ISOLATION VALVES AT A3 AND REMOVE

ALL REMAINING SECTIONS OF WATER MAIN FROM SERVICE AT THIS POINT.

WITH EACH PHASE, CONFIRM THAT CLOSURE OF A SECTION OF MAIN DOES NOT DISRUPT WATER SERVICE IN

ANY BUILDINGS.

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