Drawings Expand Steam Distribution System.pdf

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

100% CONSTRUCTION

DOCUMENTS

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

AE:

EXPAND STEAM DISTRIBUTION

Watson Engineering, P.C.

1112 State Route 434 Owego, NY 13827

(607)223-4334 RICHMOND, VA

652-19-104

BUILDING 501

07/14/2020

C U s e rs

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P

M

T-100

TITLE SHEET

JWE MPL

EXPAND STEAM DISTRIBUTION SYSTEM

1201 BROAD ROCK BLVD

RICHMOND, VA 23249

CONTRACT NO: 36C24619C0110

PROJECT DATA PROJECT DESCRIPTIONDRAWING INDEX

PROJECT ADDRESS:

HUNTER HOLMES MCGUIRE VA MEDICAL CENTER, RICHMOND VA

PROJECT DESCRIPTION:

THE INTENT OF THIS PROJECT IS TO REPLACE THE EXISTING CONDENSATE STORAGE TANK, DEAERATOR TANK, CONDENSATE TRANSFER PUMPS, BOILER FEEDWATER PUMPS, AND ALL ASSOCIATED PIPING, FITTINGS, AND VALVES AT THE RICHMOND, VA VAMC CAMPUS. EACH PIECE OF EQUIPMENT WILL BE DEMOLISHED AND REMOVED FROM THE SPACE, AS WELL AS THE CONNECTING PIPING AND ELECTRICAL FEEDS. THE NEW EQUIPMENT WILL BE PLACED IN A NEW LOCATION AND THE REQUIRED MECHANICAL PIPING CONNECTIONS WILL BE EXTENDED FROM THE EXISTING LOCATION TO THE NEW LOCATION. NEW ELECTRICAL BREAKERS AND STARTERS WILL BE INSTALLED IN THE EXISTING MOTOR CONTROL CENTER, AND MOTOR BRANCH CIRCUITS WILL BE PROVIDED TO EACH NEW PUMP. A NEW FLOOR DRAIN SHALL BE INSTALLED AT THE LOCATION OF THE NEW EQUIPMENT, AND SHALL BE CONNECTED TO THE EXISTING SANITARY SEWER

PIPING BELOW THE SLAB.

AREA MAP LOCATION MAP

DRAWING INDEX

SHEET

NUMBER SHEET NAME

T-100 TITLE SHEET

G-100 GENERAL NOTES

G-101 PHASING PLAN

M-001 MECHANICAL SYMBOLS AND ABBREVIATIONS

MD101 MECHANICAL DEMOLITION PLAN - BOILER ROOM LOWER LEVEL

MD102 MECHANICAL DEMOLITION PLAN - MEZZANINE LEVEL

M-101 MECHANICAL PLAN - BOILER ROOM LOWER LEVEL

M-102 MECHANICAL PLAN - MEZZANINE LEVEL

M-501 MECHANICAL DETAILS

M-502 MECHANICAL DETAILS

M-601 MECHANICAL SCHEDULES

ED101 ELECTRICAL DEMOLITION PLAN - BOILER ROOM LOWER LEVEL

ED102 ELECTRICAL DEMOLITION PLAN - BOILER ROOM MEZZANINE LEVEL

E-101 ELECTRICAL PLAN - BOILER ROOM LOWER LEVEL

E-102 ELECTRICAL PLAN - BOILER ROOM MEZZANINE LEVEL

E-601 ELECTRICAL DETAILS AND MOTOR CIRCUIT DESIGN

PD101 PLUMBING DEMOLITION PLAN - BOILER ROOM LOWER LEVEL

P-101 PLUMBING PLAN - BOILER ROOM LOWER LEVEL

SEISMIC ANALYSIS:

SS: 0.237

S1: 0.056

SMS: 0.379

SM1: 0.134

SDS: 0.252

SD1: 0.089

SEISMIC DESIGN CATEGORY: C

FA: 1.6

FV: 2.4

CRS: 0.943

CR1: 0.932

PGA: 0.142

FPGA: 1.516

PGAM: 0.215

TL: 8

SSRT: 0.237

SSUH: 0.251

SSD: 1.5

S1RT: 0.056

S1UH: 0.06

S1D: 0.6

PGAD: 0.5

SEISMIC BRACING WILL BE REQUIRED

REVISION NO. DESCRIPTION DATE

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

100% CONSTRUCTION

DOCUMENTS

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

AE:

EXPAND STEAM DISTRIBUTION

Watson Engineering, P.C.

1112 State Route 434 Owego, NY 13827

(607)223-4334 RICHMOND, VA

652-19-104

BUILDING 501

07/14/2020

C U s e rs

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S te a m m p l2

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P

M

G-100

GENERAL NOTES

JWE MPL

1. UNLESS SPECIFICALLY NOTED AS EXISTING, ALL ITEMS, EQUIPMENT, AND WORK SHOW IS NEW AND SHALL BE FURNISHED AND INSTALLED BY

THE CONTRACTOR.

2. DURING THE EXECUTION OF THIS CONTRACT, THE SITE AND BUILDINGS WILL BE OCCUPIED AND IN USE. WORK DONE UNDER THIS CONTRACT SHALL BE PERFORMED WITHOUT INCONVENIENCE TO THE OWNER INSOFAR AS POSSIBLE. ALL WORK SHALL BE COORDINATED WITH THE

CONTRACTING OFFICER’S REPRESENTATIVE AND IS SUBJECT TO HIS CONTINUOUS APPROVAL.

3. THE CONTRACTOR IS COMPLETELY RESPONSIBLE FOR ALL CHARACTERISTICS OF THE EQUIPMENT THAT HE INTENDS TO INSTALL. IF THERE ARE ANY DIFFERENCES IN THE EQUIPMENT SHOWN ON THE DESIGN DRAWINGS AND THE EQUIPMENT TO BE INSTALLED, THE CONTRACTOR SHALL MAKE ALL CHANGES AND ADJUSTMENTS TO ACCOMMODATE THE PROPOSED EQUIPMENT AT NO ADDITIONAL COST TO THE OWNER. THIS APPLIES TO ALL SUPPORT SERVICES AND FACILITIES NECESSARY TO PROPERLY INSTALL THE EQUIPMENT TO FUNCTION ADEQUATELY AS PART OF THE SYSTEMS FOR WHICH THEY WERE DESIGNED AND SELECTED. THESE CHARACTERISTICS INCLUDE SUCH THINGS AS WEIGHT, DIMENSIONS, ELECTRICAL, MECHANICAL, PLUMBING, AND UTILITY SERVICES, ETC. ACCOMMODATING SERVICES INCLUDE SUCH THINGS AS DIMENSIONS, LOCATIONS, AND SIZES OF SUPPORTING MEMBERS, PIPE, CONNECTION SIZES, ELECTRICAL SERVICE SIZE AND PROTECTION, ELECTRICAL CONNECTION LOCATION, UTILITY AND PLUMBING CONNECTION SIZES AND LOCATIONS, ETC. ALL REQUIRED CHANGES TO THE CONTRACT DRAWINGS AND SPECIFICATIONS SHALL BE DESIGNED AND STAMPED BY REGISTERED ENGINEERS IN THE APPROPRIATE DISCIPLINE EMPLOYED BY THE CONTRACTOR AND SHALL BE INCLUDED AS PART OF THE EQUIPMENT SUBMITTALS. ALL CHANGES SHALL BE SUBJECT TO

THE APPROVAL OF THE PROJECT A/E AND THE CONTRACTING OFFICER’S REPRESENTATIVE.

4. PRELIMINARY AIR BALANCE REPORT. AT THE BEGINNING OF THE WORK IMMEDIATELY AFTER RECEIVING NOTICE TO PROCEED, THE CONTRACTOR SHALL MEASURE AND SUBMIT A PRELIMINARY BALANCE REPORT IN COMPLIANCE WITH THE SPECIFICATIONS FOR THE TERMINAL UNITS IN THE AREA OF WORK OF THIS PROJECT. MEASURE ALL SUPPLY, RETURN, AND EXHAUST AIR QUANTITIES. MEASURE AHU IN FULL COOLING, MAX AIR FLOW, AT THE AHU, AND MAX AIR FLOW AT ALL ZONES AND ALL DIFFUSERS; MEASURE THE DISCHARGE STATIC PRESSURE AT THE AHU AND THE SUCTION STATIC PRESSURE AT THE AHU. THEN EACH ZONE SHALL BE SET TO FULL REHEAT AND THE AIR QUANTITY MEASURED AT EACH OUTLET AND THE WATER FLOWS AND TEMPERATURES MEASURED AT EACH REHEAT BOX. THE EXISTING MECHANICAL DRAWINGS WILL BE PROVIDED BY THE FACILITY ENGINEERING DEPARTMENT AT THE VA. SUBMIT A BLANK AIR BALANCE REPORT FOR APPROVAL

PRIOR TO BEGINNING THE PRELIMINARY AIR BALANCE.

5. BEFORE ANY DEMOLITION OR CONSTRUCTION WORK IS BEGUN, THE CONTRACTOR AND THE CONTRACTING OFFICER’S REPRESENTATIVE SHALL SURVEY THE EXISTING CEILINGS TO BE REMOVED AND REPLACED FOR THEIR EXISTING CONDITION. THIS SURVEY WILL BE USED BY THE CONTRACTING OFFICER’S REPRESENTATIVE AT JOB COMPLETION TO DETERMINE WHICH RE-INSTALLED CEILING COMPONENTS MUST BE

REPLACED WITH NEW.

6. REQUEST APPROVAL FROM THE CONTRACTING OFFICER’S REPRESENTATIVE SEVEN DAYS IN ADVANCE FOR THE SHUTDOWN OF ANY EXISTING

SYSTEM.

7. FINAL ADVANCE NOTICE OF 48 HOURS SHALL BE GIVEN TO THE CONTRACTING OFFICER’S REPRESENTATIVE PRIOR TO THE PROPOSED

SHUTDOWN OF ANY SYSTEM.

8. THE CLOSING AND OPENING OF VALVES SHALL BE WITNESSED BY THE CONTRACTING OFFICER’S REPRESENTATIVE; NOTIFY LOCAL

AUTHORITIES AS REQUIRED.

9. PROVIDE ADEQUATE FIRE PROTECTION IN THE ENTIRE CONSTRUCTION AREA FOR THE DURATION OF THE CONSTRUCTION PERIOD. REFER TO

SPECIFICATION DIVISION 1, “GENERAL REQUIREMENTS”, “FIRE SAFETY REQUIREMENTS”.

10. THE ENTIRE EXISTING FIRE PROTECTION SYSTEM SHALL BE RESTORED TO FULL OPERATION AT THE END OF EACH WORKING DAY. ALL EXISTING FIRE ALARMS AND FIRE EXITS AND ANY OTHER ASPECT OF THE EXISTING FIRE ALARM SYSTEM SHALL REMAIN IN FULL OPERATION. THE COST OF RESPONSE TO ANY FALSE ALARM AS CHARGED BY ANY LOCAL FIRE DEPARTMENT SHALL BE PAID BY THE CONTRACTOR.

11. THE GENERAL NOTES ON THIS SHEET APPLY TO ALL THE DRAWING DISCIPLINES.

12. THE DRAWINGS SHALL BE FOLLOWED AS CLOSELY AS POSSIBLE, ALTHOUGH NO ATTEMPT WAS MADE TO SHOW EVERY OFFSET, FITTING, BEAM, PIPE SUPPORT, ETC. CHANGES REQUIRED TO FIT EQUIPMENT, PIPING, AND DUCTWORK SHALL BE PROVIDED AT NO ADDITIONAL COST TO THE

OWNER. ANY MAJOR DISCREPANCIES SHALL BE CLARIFIED PRIOR TO SUBMITTAL OF BID.

13. THE WORK INCLUDES ALL ITEMS OF THE SPECIFICATIONS.

14. VISIT THE SITE AND BE FULLY COGNIZANT OF ALL CONDITIONS PRIOR TO SUBMITTING BID. REPORT ANY DISCREPANCIES TO THE ENGINEER

PRIOR TO SUBMITTAL OF BID.

15. DO NOT BEGIN FABRICATION, CUT ANY MEMBERS, OR BEGIN INSTALLATION UNTIL THE SUBMITTALS AND SHOP DRAWINGS HAVE BEEN

APPROVED. ANY WORK CONSTRUCTED OR INSTALLED PRIOR TO THE APPROVAL OF SUBMITTALS AND SHOP DRAWINGS SHALL BE AT THE CONTRACTOR’S RISK AND SHALL BE REMOVED AND REINSTALLED OR RECONSTRUCTED AT THE CONTRACTOR’S EXPENSE AT THE REQUEST OF THE CONTRACTING OFFICER’S REPRESENTATIVE TO THE COMPLETE SATISFACTION OF THE CONTRACTING OFFICER’S REPRESENTATIVE.

16. DO NOT PENETRATE OR CUT ANY STRUCTURAL MEMBERS NOT SPECIFICALLY SHOWN ON THE DRAWINGS (E.G., JOISTS, BEAMS, ETC.). IF STRUCTURAL MEMBERS CONFLICT WITH ROUTING, CONTACT THE CONTRACTING OFFICER’S REPRESENTATIVE FOR DIRECTION BEFORE PROCEEDING. EXERCISE CAUTION IN CUTTING CONCRETE FLOORS AND WALLS TO AVOID EXISTING UTILITIES WHICH MAY BE LOCATED IN AND

UNDER CONCRETE SURFACES.

17. THE CONTRACTOR SHALL PROVIDE NEW OPENINGS IN WALLS, FLOOR, AND ROOF, AND PATCH EXISTING OPENINGS IN CONJUNCTION WITH THE DEMOLITION AND INSTALLATION OF THE NEW BUILDING COMPONENTS, INCLUDING MECHANICAL, PLUMBING, ELECTRICAL, AND GENERAL CONTRACTOR’S ITEMS. ALL NECESSARY FRAMING, COUNTER-FLASHING, ETC. SHALL BE INCLUDED.

18. FOR ALL FLOOR, WALL, AND ROOF PENETRATION, VERIFY THE LOCATION OF THE (E) STRUCTURAL MEMBERS PRIOR TO DRILLING AND CUTTING, RELOCATE OPENINGS AS REQUIRED AND OFFSET DUCTS, PIPES, CONDUIT, ETC. AS APPROPRIATE. REVIEW THE STRUCTURAL DRAWINGS IN THE

ENGINEERING OFFICE.

19. WHERE THERE IS A CONFLICT ON THE PLANS, SPECIFICATIONS, NOTES, GENERAL NOTES, REFERENCES, PUBLICATIONS, CODES, ETC. WITH RESPECT TO MATERIALS, PRODUCTS, METHODS, WORKMANSHIP, PROCEDURE, EXECUTION, ETC. THE MOST STRINGENT OR BENEFICIAL TO THE OWNER AS DETERMINED BY THE CONTRACTING OFFICER’S REPRESENTATIVE SHALL BE UTILIZED OR INSTALLED. NO RELIEF OR EXTRA PAYMENT SHALL BE MADE TO THE CONTRACTOR BECAUSE OF THE INTERPRETATION OF THE CONTRACTING OFFICER’S REPRESENTATIVE.

20. ALL WORK SHALL BE DONE WITH COMPLETE COMPLIANCE WITH THE PUBLISHED EDITIONS OF THE APPLICABLE CODES AND STANDARDS WHETHER STATUTORY OR NOT. ALL WORK SHALL BE INSTALLED TO COMPLY WITH THE UNIFORM BUILDING MECHANICAL, PLUMBING, ELECTRICAL, AND FIRE CODES, NATIONAL ELECTRICAL CODE, UNDERWRITER’S LABORATORY, INC., AMERICAN NATIONAL STANDARD INSTITUTE, INC., NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION, BASIC ELECTRICAL REGULATIONS, AND CODES AND STANDARDS OF THE NATIONAL FIRE PROTECTION ASSOCIATION (NFPA). IF ANY PART OF THE INSTALLATION DOES NOT MEET CODE, NOTIFY THE CONTRACTING OFFICER’S REPRESENTATIVE PRIOR TO BEGINNING THE INSTALLATION. IF ANY PART OF THE PROJECT CANNOT BE INSTALLED TO CONFORM WITH THE PLANS AND/OR SPECIFICATIONS, NOTIFY THE CONTRACTING OFFICER’S REPRESENTATIVE PRIOR TO BEGINNING THE INSTALLATION.

21. ALL EXISTING DUCTWORK, PIPING, CONDUIT, AND MECHANICAL, PLUMBING, AND ELECTRICAL EQUIPMENT NOT TO BE REUSED OR REMAIN IN SERVICE SHALL BE REMOVED FROM THE FACILITY. THE CONTRACTING OFFICER’S REPRESENTATIVE HAS THE OPTION TO RECLAIM ANY DEMOLISHED MATERIALS OR EQUIPMENT FOR THE GOVERNMENT, IN WHICH CASE IT SHALL BE DELIVERED TO THE LOCATION DESIGNATED BY

THE CONTRACTING OFFICER’S REPRESENTATIVE.

22. FOR EACH PHASE AND BEFORE INTERRUPTING EACH (E) UTILITY, DETERMINE, IN ADVANCE, IF ANY DOWNSTREAM SERVICE BEYOND THE CONSTRUCTION AREA OF THE PHASE, WILL BE INTERRUPTED AND PROVIDE A TEMPORARY SERVICE BYPASSING THE CONSTRUCTION AREA.

DETERMINE ALL SUCH TEMPORARY SERVICES PRIOR TO SUBMITTING BID. THERE WILL BE NO FUTURE CONSIDERATION TO THE CONTRACTOR FOR ANY TEMPORARY SERVICES REQUIRED. PREPARE A DETAILED SHOP DRAWING SHOWING ALL OF THE EXISTING UTILITIES IN THEIR

RELOCATED LOCATION AND ALL THE NEW HVAC SYSTEMS.

23. THE FLOOR AREAS BELOW OVERHEAD WORK, WHERE WELDING “HOT WORK” IS TO BE PERFORMED, SHALL BE CLEARED TO A MINIMUM DISTANCE OF 36 FEET BEYOND THE POINT DIRECTLY BELOW THE OVERHEAD “HOT WORK”. ALL FLAMMABLE MATERIALS SHALL BE CLEARED TO A

DISTANCE 50 FEET BEYOND THE POINT DIRECTLY BELOW THE OVERHEAD “HOT WORK”.

24. EXISTING DUCTWORK, DOMESTIC COLD WATER PIPING, DOMESTIC HOT WATER PIPING, CHILLED AND HEATING HOT WATER PIPING, WASTE, VENT, FIRE SPRINKLER LINES, FIRE ALARM EQUIPMENT, ELECTRICAL CONDUIT, TELEPHONE CONDUIT, COMMUNICATION CONDUIT, PNEUMATIC TUBING, ETC., MAY HAVE TO BE RELOCATED TO FACILITATE THE INSTALLATION OF THE NEW WORK. THE CONTRACTOR SHALL DETERMINE ALL EXISTING SERVICES THAT REQUIRE RELOCATION PRIOR TO SUBMITTING HIS BID AND INCLUDE ALL COSTS IN THE BID. THERE WILL BE NO EXTRA

COMPENSATION TO THE CONTRACTOR FOR THIS WORK.

25. THE CONTRACTOR IS HEREBY NOTIFIED THAT SOME WORK MAY BE REQUIRED OUTSIDE OF THE AREAS SHOWN ON THESE DRAWINGS. THIS COULD INCLUDE CONTROL MODIFICATIONS OR CONNECTIONS AT REMOTE LOCATIONS, CONTROL PANELS, CPU’S, ETC.

26. BECAUSE OF THE SMALL SCALE OF THE DRAWINGS, IT IS NOT POSSIBLE TO INDICATE ALL OFFSETS, TRANSITIONS, FITTINGS, AND ACCESSORIES THAT MAY BE REQUIRED. COORDINATE ALL THE WORK OF ALL THE TRADES TO INSURE ALL DUCTS, PIPES, CONDUITS, ETC. DO NOT CONFLICT

AND CLEAR STRUCTURAL AND ARCHITECTURAL MEMBERS.

27. THE CONTRACTOR SHALL PAY FOR ALL DAMAGE, INCLUDING WATER DAMAGE, TO PROPERTY AND EQUIPMENT CAUSED BY HIS WORK

THROUGHOUT THE CONSTRUCTION AND WARRANTEE PERIOD.

28. ALL CEILING DEMOLITION WORK SHALL BE DONE AFTER NORMAL WORKING HOURS. THE INSTALLATION OF THE NEW CEILING SHALL BE DONE AFTER NORMAL WORKING HOURS. THE WORK AREA SHALL BE CLEANED BEFORE THE START OF EACH WORKING DAY.

29. REMOVE T-BARS AND 2X4 CEILING PANELS AS REQUIRED FOR THE DEMOLITION AND THE INSTALLATION OF THE NEW WORK. REINSTALL EXISTING OR REPLACE WITH NEW AS REQUIRED TO THE SATISFACTION OF THE CONTRACTING OFFICER’S REPRESENTATIVE. FOR ANY HARD CEILING AREA, CUT AND DEMOLISH ENOUGH OF THE HARD CEILING TO DO THE WORK REQUIRED. REBUILD AND PATCH THE DEMOLISHED.

FINISH AND PAINT TO MATCH EXISTING TO THE SATISFACTION OF THE CONTRACTING OFFICER’S REPRESENTATIVE.

30. ALL VALVES, VOLUME DAMPERS, CONTROL DEVICES, VAR, ETC. SHALL BE INSTALLED IN AN ACCESSIBLE LOCATION.

31. ALL UL LISTED EQUIPMENT SHALL BE INSTALLED AS PER LISTING OR LABELING. MAXIMUM FUSE SIZES MEANS FUSE PROTECTION REQUIRED.

32. PATCH AND PAINT TO MATCH EXISTING, ALL SURFACES DAMAGED BY THE DEMOLITION AND ALL OPENINGS NOT TO BE REUSED.

33. REPAIR DAMAGE TO CEILING, WALLS, ETC. TO THE SATISFACTION OF THE CONTRACTING OFFICER’S REPRESENTATIVE.

34. WHEN A DETAIL OR NOTE IS IDENTIFIED AS TYPICAL, THE CONTRACTOR IS TO APPLY THE DETAIL OR NOTE TO EVERY SIMILAR CONDITION, WHETHER OR NOT THE REFERENCED DETAIL OR NOTE IS REPEATED OR REFERENCED.

35. WHERE NO CONSTRUCTION DETAIL IS INDICATED, SUCH WORK SHALL BE SIMILAR TO COMPARABLE WORK DETAILED OR NOTED ELSEWHERE OR

TO MATCH EXISTING CONDITIONS, SUBJECT TO THE APPROVAL OF THE CONTRACTING OFFICER’S REPRESENTATIVE.

36. ALL HOLES, VOIDS, AND DAMAGED OR UNEVEN SURFACES WHICH ARE CAUSED BY THE CONTRACTOR’S WORK AND WHICH REMAIN EXPOSED IN

THE WALL, FLOOR, CEILING, OR OTHER SURFACES SHALL BE PATCHED, REPAIRED, AND BROUGHT FLUSH WITH THE ADJACENT CONSTRUCTION.

SUCH SURFACES, NOT CONCEALED BY THE NEW CONSTRUCTION, SHALL MATCH IN EVERY RESPECT THE EXISTING NON-DAMAGED CONSTRUCTION. REMOVE EXISTING UTILITIES BACK BEHIND EXISTING SURFACES AND CAP SO AS NOT TO INTERFERE WITH NEW PATCHES.

37. WHEREVER NEW WALL, FLOOR, OR CEILING FINISHES ARE INDICATED, THE CONTRACTOR SHALL BRING EXISTING ELECTRICAL, MECHANICAL, PLUMBING, AND OTHER BUILDING COMPONENTS FLUSH WITH THE NEW FINISHED SURFACES IF APPROPRIATE.

38. THE DEMOLITION SHALL INCLUDE ALL ASSOCIATED ANCHORAGES, HANGERS, SUPPORTS, BRACES, FASTENERS, MASTIC, MORTAR, LATH, AND RELATED ITEMS. THE EXISTING SUBSTRATE, INCLUDING CONCRETE, MASONRY, METAL FRAMING AND FURRING SHALL BE REPAIRED WHERE

DAMAGE BY THE CONTRACTOR’S WORK.

39. PROVIDE ALL VALVES, INSTRUMENTS, FITTINGS, ETC. AS SHOWN ON THE PIPING DIAGRAMS, SCHEMATICS, ETC. IT IS NOT POSSIBLE TO SHOW ALL VALVES, INSTRUMENTS, ETC. ON THE PLANS, HOWEVER, SELECTED VALVES HAVE BEEN SHOWN FOR REFERENCE. ALL VALVES SHALL BE

ACCESSIBLE FROM THE FLOOR OR FROM FIXED PLATFORMS.

40. ALL NEW FIRE ALARM DEVICES INSTALLED IN HVAC EQUIPMENT SUCH AS SMOKE DETECTORS, SMOKE DAMPERS, FIRE/SMOKE DAMPERS, ETC.

SHALL BE CONNECTED TO THE MAIN FIRE ALARM PANEL.

41. ALL EQUIPMENT AND MATERIALS SUBJECT TO THE WEATHER THAT ARE NOT FACTORY PAINTED SHALL BE FIELD PAINTED AND WEATHER PROOFED WITH PRIMER, AND TWO COATS OF EXTERIOR PAINT. SEE THE SPECIFICATIONS. MATCH THE COLOR OF THE EXISTING BUILDING EXTERIOR. THE COLOR AND QUANTITY OF THE PAINT IS SUBJECT TO THE APPROVAL OF THE CONTRACTING OFFICER’S REPRESENTATIVE.

SUBMITTAL REQUIRED.

42. THE CONTROLS CONTRACTOR SHALL BE FULLY RESPONSIBLE FOR MAKING THE CONTROL SYSTEM COMPLETE AND FULLY OPERABLE. THE CONNECTION TO THE EXISTING CONTROL SYSTEM SHALL BE COMPLETE SUCH THAT ALL NEW MONITORING AND CONTROL POINTS ARE RECOGNIZED BY THE EXISTING CONTROL SYSTEM AND THAT ALL NEW POINTS CAN BE READ, ACTUATED, AND RESET FROM THE EXISTING FRONT END, AND VICE-VERSA. THE ENGINEER SHALL BE NOTIFIED WHEN EACH PHASE OF THE SYSTEM HAS BEEN COMPLETELY CHECKED OUT, ADJUSTED, CALIBRATED, AND PUT INTO FINAL WORKING CONDITION WITH ALL THE TROUBLESHOOTING COMPLETED. A SUBSEQUENT JOBSITE MEETING WILL BE SCHEDULED WITH TWO WEEKS NOTICE AT WHICH TIME THE CONTROLS CONTRACTOR WILL DEMONSTRATE THE OPERATION OF THE CONTROL SYSTEMS TO ALL CONCERNED. IF ANY ITEMS OF THE CONTROL SEQUENCE CANNOT BE SUCCESSFULLY DEMONSTRATED OR REQUIRE FURTHER TROUBLESHOOTING, A SUBSEQUENT CONTROLS INSPECTION WILL BE REQUIRED AND WILL BE AT THE CONTRACTOR’S EXPENSE. THIS PROVISION SHALL BE A CONDITION OF FINAL ACCEPTANCE. THE CONTRACTOR SHALL BE PREPARED TO DEMONSTRATE ALL ITEMS IN THE SEQUENCE OF OPERATION. SUBSEQUENT CONTROLS DEMONSTRATIONS AND VERIFICATIONS WILL BE REQUIRED AT THE

COMPLETION OF THE PROJECT.

GENERAL NOTES

M

M

SW

CTPD

LPSHPR/MPR

HPR/MPR

LPR

CW

SW

CPD

OFL

V T

R

L P

R

H P

R /M

P R

O F

L

CW

SW

C T

P S

C T

P D

F W

P S

F W

P D

-1

F W

P D

-2

O F

L

NOTE:

FOR COMPLETE PIPING SEE

REFERENCED

DETAILS.

FROM

STEAM LINE

DRIP TRAPS

EMERGENCY

MAKE-UP

NORMAL

MAKE-UP

FROM

DISTRIBUTION

SYSTEM

FROM

STEAM LINE

DRIP TRAPS

EMERGENCY

MAKE-UP

EMERGENCY

FROM PRV

STATION SEE

STEAM PIPING

DIAGRAM

TANK

BYPASS

FEEDWATER DEAERATOR

(FOR DETAIL SEE DETAIL 5 SHEET M-501)

CONDENSATE STORAGE TANK

(FOR DETAIL SEE DETAIL 5 SHEET M-501)

BOILER AND ECONOMIZER

BOILER AND ECONOMIZER

BOILER AND ECONOMIZER

BOILER FEEDWATER PUMPS

(FOR DETAIL SEE SPEC

SECTION 23 21 11-07 AND

DETAIL 5 THIS SHEET)

CONDENSATE TRANSFER PUMPS

(1 OPERATING, 1 STANDBY,

FOR DETAIL SEE DETAIL 1 THIS SHEET)

GRAVITY FLOW TO

CONDENSATE

STORAGE TANK

GRAVITY

FLOW

FIRE HOSE

CONNECTION

NC NC

OSD

NC

OSD

NC

OSD

NC

NC

NC

NC

NOTE

1: DEAERATOR OVERFLOW ONLY

PERMITTED TO GO TO

CONDENSATE TANK IF THE

CONDENSATE TANK IS A ASME

CODE TANK WITH SAME MAWP

AS THE DEAERATOR.

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

100% CONSTRUCTION

DOCUMENTS

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

AE:

EXPAND STEAM DISTRIBUTION

Watson Engineering, P.C.

1112 State Route 434 Owego, NY 13827

(607)223-4334 RICHMOND, VA

652-19-104

BUILDING 501

07/14/2020

C U s e rs

\m a tt

\O n e D ri v e \D e s k to p \R ic h m o n d

S te a m m p l2

(R e c o v e ry rv t

/1

/2

:4

:1

P

M

G-101

PHASING PLAN

JWE MPL

1. WORK SHALL BE PERFORMED SUCH THAT THE FACILITY EXPERIENCES NO DOWN TIME OF STEAM SYSTEM. CONTRACT SHALL PROVIDE

NECESSARY RENTAL STEAM EQUIPMENT TO ENSURE NO DOWN TIME.

2. ALL NEW WORK INCLUDING PLACEMENT OF NEW EQUIPMENT, PIPING, GAUGES, ETC. SHALL BE DONE PRIOR TO DEMOLITION OF THE EXISTING

SYSTEM.

3. NEW PIPING SHALL BE ROUTED AND CONNECTED TO THE EXISTING SYSTEM SUCH THAT THERE IS NO STEAM SYSTEM DOWN TIME.

4. CONTRACTOR IS RESPONSIBLE FOR PROVIDING A WORK PLAN TO THE COR.

PHASING NOTES

NTS

PROPOSED PIPING DIAGRAM

KEY NOTES

1 DEMOLISH EXISTING PIPING DOWN STREAM OF VALVE AND CONNECT TO NEW SYSTEM.

2 OPEN VALVES ALLOWING FLOW TO NEW SYSTEM. CLOSE VALVES TO OLD SYSTEM AND DEMOLISH REMAINING

COMPONENTS.

YR YEAR

W WATTS

WAG WASTE ANETHESIA GAS

Wb WET-BULB (TEMPERATURE)

WC WATER COOLED

WCCH WATER COOLED CHILLER

WCCU WATER COOLED CONDENSING UNIT

WCHP WATER COOLED HEAT PUMPS

WCPU WATER COOLED PACKAGED UNIT

WEF WALL EXHAUST FAN

WF WATER FILTER

WFCV WATER FLOW CONTROL VALVE

WFM WATER FLOWMETER

WFMD WATER FLOW MEASURING DEVICE

WG WATER GAGE

WPD WATER SIDE PRESSURE DROP

V VALVE

VAF VANE-AXIAL FAN

VAV VARIABLE AIR VOLUME

VD VOLUME DAMPER (MANUAL OPPOSED BLADE)

VFD VARIABLE FREQUENCY DRIVE

VHA VETERANS HEALTH ADMINISTRATION

VI VIBRATION ISOLATOR

VIV VARIABLE INLET VANES

VP VACUUM PUMP

VPS VARIABLE PRIMARY SYSTEM

VR VACUUM (STEAM CONDENSATE) RETURN

VSD VARIABLE SPEED DRIVE

VUH VERTICAL UNIT HEATER

UC UNDER CUT

UC UNIT COOLER

UH UNIT HEATER

UL UNDERWRITERS LABORATORY

URV UPBLAST UNIT VENTILATOR

D DAMPER - AUTOMATIC

D-1 OUTDOOR AIR DAMPER

D-2 RETURN AIR DAMPER

D-3 RELIEF AIR DAMPER

DB DECIBELS

Db DRY-BULB TEMPERATURE

DD-1 DESIGN DEVELOPMENT (SUBMISSION1)

DD-2 DESIGN DEVELOPMENT (SUBMISSION2)

DDC DIRECT DIGITAL CONTROLS

DEG DEGREE

DF DIFFUSER

DIA DIAMETER

DIW DEIONIZED WATER

DP DEW POINT TEMPERATURE

DP DIFFUSER PLATE

DPA DIFFERENTIAL PRESSURE ASSEMBLY

DPS DIFFERENTIAL PRESSURE SENSOR

DX DIRECT EXPANSION

DXCC DIRECT EXPANSION COOLING COIL

CD-2 CONSTRUCTION

DOCUMENTS (SUBMISSION2)

CENT CENTRIFICAL

CFH CUBIC FEET PER HOUR

CFM CUBIC FEET PER MINUTE

CFT CUBIC FEET

CFP CHEMICAL FEED PUMP

CG CEILING GRILLE

CH CHILLER

CHP CHILLED WATER PUMP

CHW CHILLER WATER

CHR CHILLED WATER RETURN

CHS CHILLED WATER SUPPLY

CI CAST IRON

CM CARBON MONOXIDE

CM CUBIC METER

CM/S CUBIC METER PER SECOND

CO CLEAN OUT

CO2 CARBON DIOXODE

COMP COMPRESSOR UNIT

COP COEFFICIENT OF PERFORMANCE

CP CONDENSATE PUMP

CR CEILING REGISTER

CS CONDENSATE STORAGE TANK

CSG CLEAN STEAM GENERATOR

CT COOLING TOWER

CU CONDENSING UNIT

CUH CABINET UNIT HEATER

CV CONSTANT VOLUME

CW COLD WATER (POTABLE)

CWCC CHILLED WATER COOLING

COIL

CWP CONDENSER WATER PUMP

CWR CONDENSER WATER RETURN (TO

COOLING TOWER)

CWS CONDENSER WATER SUPPLY

(FROM COOLING TOWER)

B BOILER

BD BUTTERFLY DAMPER

BDD BACKDRAFT DAMPER

BDR BASE BOARD RADIATOR

BFP BACKFLOW PREVENTER

BFT BOILER PLANT FIRE TUBE

BG BOTTOM GRILLE

BHP BRAKE HORSEPOWER

BHW HOT WATER HEATING BOILER

BHX BOILER BLOWDOWN HEAT EXCHANGER

BIW BACKWARD INCLINED WHEEL (FAN)

BMT BONE MARROW TRANSPLANT

BR BOTTOM REGISTER

BSC BIOLOGICAL SAFETY CABINETS

BT BLOWOFF TANK

BTC BLOWOFF TANK CONTROL VALVE

BTU BRITISH THERMAL UNIT

BTUH BRITISH THERMAL UNIT PER HOUR

BWT BOILER PLANT WATER TUBE

A/E ARCHITECT / ENGINEER

AAHX AIR TO AIR HEAT EXCHANGER

AB AIR BLENDER

AAV AUTOMATIC AIR VENT

ACC AIR COOLED CONDENSER

ACCH AIR COOLED CHILLER

ACCU AIR-COOLED CONDENSING UNIT

ACU AIR CONDITIONING UNIT

ACD AUTOMATIC CONTROL

DAMPER,MODULATING

ACD-TP AUTOMATIC CONTROL

DAMPER,TWO POSITION

AD ACCESS DOOR

AF AIR FILTER

AFCV AIR FLOW CONTROL VALVE

AFF ABOVE FINISHED FLOOR

AFMD AIR FLOW MEASURING DEVICE

AFW AIR FOIL WHEEL (FAN)

AHU AIR-HANDLING UNIT

AMP AMPERGE

AP ACCESS PANEL

APD AIR PRESSURE DROP

ARI AIR CONDITIONING AND

REFRIGERATION INSTITUTE

AS AIR SEPARATOR

ASME AMERICAN SOCIETY OF

MECHANICAL ENGINEERS

AW AIR WASHER

AXF AXIAL FLOW

C CENTIGRADE (CELCIUS)

CC COOLING COIL

CCD COOLING COIL CONDENSATE

DRAIN

CD CEILING DIFFUSER

CD-1 CONSTRUCTION

DOCUMENTS (SUBMISSION1)

EA EXHAUST AIR

EAT ENTERING AIR TEMPERATURE

EC EVAPORATIVE COOLER

ECC ENGINEERING CONTROL CENTER

ECU EVAPORATIVE CONDENSER UNIT

EDH ELECTRIC DUCT HEATER

EER ENERGY EFFICIENCY RATIO

EF EXHAUST FAN

EG EXHAUST GRILLE

EGS EMERGENCY GAS SHUTOFF

EGT ENTERING GLYCOL

TEMPERATURE

EH EXHAUST HOOD

EJ EXPANSION JOINT

EMD END OF MAIN DRIP (STEAM)

ENT ENTERING

ER EXHAUST REGISTER

ERC ELECTRIC REHEAT COIL

ERP ELECTRIC RADIANT PANEL

ESP EXTERNAL STATIC PRESSURE

ET EXPANSION TANK

ETO ETHYLENE OXIDE

EUH ELECTRIC UNIT HEATER

EWC EVAPORATIVE WATER COOLER

EWT ENTERING WATER TEMPERATURE

EX EXISTING

F FAHRENHEIT

F&T FLOAT AND THERMOSTATIC

COMBINATION FIRE SMOKE

DAMPER

FA FREE AREA

FC FLEXIBLE CONNECTION

FCU FAN COIL UNIT (4 PIPE)

FCUC FAN COIL UNIT COOLING

ONLY

FAN COIL UNIT HEATING ONLY

FCW FORWARD CURVED WHEEL (FAN)

FD FLOOR DRAIN

FD FIRE DAMPER

FF FINAL FILTER

FHX FLUE GAS/FEEDWATER HEAT

EXCHANGER

FM FLOW METER

FOP FUEL OIL PUMP

FOT FUEL OIL TANK

FOHX FUEL OIL HEAT EXCHANGER

FPM FEET PER MINUTE

FPS FEET PER SECOND

FPTU FAN POWERED TERMINAL UNIT

FR FLOOR REGISTER

FRP FIBER REINFORCED POLYESTER

FS FLOW SWITCH

FREEZESTAT

GA GAUGE

GAL GALLONS

GH GRAVITY HOOD

GPD GALLONS PER DAY

GPH GALLONS PER HOUR

GPM GALLONS PER MINUTE

GPR GAS PRESSURE REGULATOR

GS GALVANIZED STEEL

H HUMIDIFER

H&CW HOT & COLD WATER

HAC HOUSEKEEPING AID CLOSET

HB HOSE BIBB

HC HEATING COIL

HD HEAD

HD HOOD

HOA HAND/OFF/AUTOMATIC

HP HEAT PUMP

HP HORSEPOWER

HPDT HIGH PRESSURE DRIP TRAP

HPR HIGH PRESSURE RETURN

(STEAM CONDENSATE)

HPS HIGH PRESSURE SUPPLY

(STEAM)

HRC HEAT RECOVERY COIL

HRD HEAT RECOVERY DEVICE

HRP HYDRONIC RADIANT (CEILING)

PANEL

HRW HEAT RECOVERY WHEEL

HSTAT HUMIDISTAT

HTM HUMIDIFIER TERMINAL

HUM HUMIDIFIER UNIT MOUNTED

HVU HEATING AND VENTILATING UNIT

HW HOT WATER

HWC HOT WATER COIL

HWHC HOT WATER HEATING COIL

HWP HEATING HOT WATER PUMP

HWR HEATING HOT WATER RETURN

HWS HEATING HOT WATER SUPPLY

HWUH HOT WATER UNIT HEATER

HVD HOISTWAY VENT DAMPER

HX HEAT EXCHANGER

HZ HERTZ

FT FEET

FT-LB FOOT-POUND

FTR FIN TUBE RADIATION

FV FACE VELOCITY

OA OUTSIDE AIR

OAG OUTSIDE AIR GRILLE

OAI OUTSIDE AIR INTAKE

OD OUTSIDE DIAMETER

OFM OIL FLOWMETER

OR OPERATING ROOM

NA NOT APPLICABLE

NC NOISE CRITERIA

NC NORMALLY CLOSED

NG NATURAL GAS

NGFM NATURAL GAS FLOWMETER

NO NORMALLY OPEN

NOAA NATIONAL OCEANIC &

ATMOSPHERIC ADMINISTRATION

NOM NOMINAL

NPLV NON-STANDARD PART LOAD VALUE

NPSH NET POSITIVE SUCTION HEAD

NTS NOT TO SCALE

M METER, SI UNIT

M/s METERS PER SECOND

(OR METERS/SECOND)

MA MIXED AIR

MAT MIXED AIR TEMPERATURE

MAU MAKE-UP AIR UNIT

MAV MANUAL AIR VENT

MAX MAXIMUM

MB MIXING BOX

MBH 1000 BTUH

MCA MINIMUM BRANCH CIRCUIT AMPACITY

MER MECHANICAL EQUIPMENT ROOM

MERV MINIMUM EFFICIENCY REPORTING

VALUE

MH MANHOLE

MHP MOTOR HORSEPOWER

MIN MINIMUM

MM MILLIMETER

MOV MOTOR OPERATED VALVE

MPR MEDIUM PRESSURE RETURN

(STEAM CONDENSATE)

MPS MEDIUM PRESSURE STEAM

MRI MAGNETIC RESONANCE IMAGING

MTD MEAN TEMPERATURE DIFFERENCE

MVD MANUAL VOLUME DAMPER

MZ MULTI-ZONE

L LITER

L/h LITERS PER HOUR (OR LITERS/HOUR)

L/m LITERS PER MINUTE (OR LITERS/MINUTE)

L/s LITERS PER SECOND (OR LITERS/SECOND)

LAT LEAVING AIR TEMPERATURE

LBS/HR POUNDS PER HOUR

LF LINEAR FOOT (FEET)

LGT LEAVING GLYCOL TEMPERATURE

LH LATENT HEAT

LPG LIQUID PROPANE GAS

LPR LOW PRESSURE RETURN (STEAM CONDENSATE)

LPRC LOW PRESSURE STEAM RETURN (CLEAN)

LLHX LIQUID TO LIQUID HEAT EXCHANGER

LPS LOW PRESSURE STEAM

LPSC LOW PRESSURE STEAM (CLEAN)

LSD LINEAR SLOT DIFFUSER

LTCP LOCAL TEMPERATURE CONTROL PANEL

LVG LEAVING

LVR LOUVER

LWT LEAVING WATER TEMPERATURE

kg KILOGRAM kg/HR KILOGRAM PER HOUR kPa KILOPASCAL kW KILOWATT kWh KILOWATT HOUR

J INTENTIALLY LEFT BLANK

I/O INPUT/OUTPUT

IAQ INDOOR AIR QUALITY

IBT INVERTED BUCKET TRAP

ICF IN-LINE CENTRIFUGAL FAN

ICU INTENSIVE CARE UNIT

ID INSIDE DIAMETER

IFB INTEGRAL FACE AND BYPASS

IN INCHES

IN HG INCHES OF MERCURY

IN WC INCH WATER COLUMN

IN WG INCH WATER GAUGE

IN-LB INCH-POUND

IPLV INTERGRATED PART LOAD VALUE

IRH INTRARED HEATER

IS INSECT SCREEN

IU INDUCTION UNIT

IV INLET VANES

T&PCV TEMPERATURE AND PRESSURE CONTROL

VALVE

TAB TESTING, ADJUSTING, BALANCE

TD TEMPERATURE DIFFERENCE

TDH TOTAL DYNAMIC HEAD

TDS TOTAL DISSOLVED SOLIDS

TG TRANSFER GRILLE

TP TRAP

TR TOP REGISTER

TSP TOTAL STATIC PRESSURE

TSTAT THERMOSTAT

TU TERMINAL UNIT

TWU THRU-WALL UNIT

SA SUPPLY AIR

SAD SOUND ATTENUATING DEVICE

SAT SUPPLY AIR TEMPERATURE

SC SHADING COEFFICIENT

SCFM STANDARD CUBIC FEET PER MINUTE

SCI SPINAL CODE INJURY

SCR SILICON CONTROLLED RECTIFIER

SD SMOKE DETECTOR

SD SUPPLY AIR DIFFUSER

SD-1 SCHEMATIC DESIGN (SUBMISSION1)

SD-2 SCHEMATIC DESIGN (SUBMISSION2)

SDPR SMOKE DAMPER

SDR SMOKE DAMPER (RETURN)

SDS SMOKE DAMPER (SUPPLY)

SEN SENSIBLE HEAT

SF SUPPLY FAN

SG SUPPLY AIR GRILLE

SH STEAM HUMIDIFIER

SHC STEAM HEATING COIL

SI SQUARE INCHES

SP STATIC PRESSURE

SP GR SPECIFIC GRAVITY

SPD SUPPLY PROCESS AND DISTRIBUTION

SPRV STEAM PRESSURE REDUCING VALVE

SPS STATIC PRESSURE SENSOR

SQ FT SQUARE FOOT (FEET)

SR SUPPLY AIR REGISTER

SS STAINLESS STEEL

SSHX STEAM TO STEAM HEAT EXCHANGER

SSR SOLID SEPARATOR

ST STEAM TRAP

SUH STEAM UNIT HEATER

SV STEAM PRESSURE REDUCING VALVE

SVS STEAM VENT SILENCER

SWHX STEAM TO WATER HEAT EXCHANGER

R/E RETURN OR EXHAUST

RA RETURN AIR

RAD REFRIGERANT AIR DRYER

RAF RADIO FREQUENCY

RAHX ROTARY AIR HEAT EXCHANGER

RAT RETURN AIR TEMPERATURE

RCCH REMOTE CONDENSER CHILLER

RCU RECIPROCATING CHILLER UNIT

RD REFRIGERANT DISCHARGE

RDS ROOM DATA SHEETS

REA RELIEF AIR

RF RETURN FAN

RG RETURN GRILLE

RH RELATIVE HUMIDITY

RHC REHEAT COIL

RHG REFRIGERANT HOT GAS

RL REFRIGERANT LIQUID LINE

RLA RUN LOAD AMPERE

RO REVERSE OSMOSIS

RPM REVOLUTIONS PER MINUTE

RR RETURN REGISTER

RS REFRIGERANT SUCTION

RTU ROOF TOP UNIT

RV RELIEF VALVE

P PUMP

PA PASCAL

PC PUMPED CONDENSATE

PCF POUNDS PER CUBIC FOOT (FEET)

PD PRESSURE DROP

PEF PROPELLER (TYPE) EXHAUST FAN

PF PRE-FILTER

PG PRESSURE GAGE

PGW PROPYLENE GLYCOL-WATER (SOLUTION)

PHC PREHEAT COIL

PPM PARTS PER MILLION

PRS PRESSURE REGULATING (VALVE) STATION

PRV PRESSURE REGULATING VALVE

PSI POUNDS PER SQUARE INCH

PSIA POUNDS PER SQUARE INCH – ABSOLUTE

PSIG POUNDS PER SQUARE INCH – GAGE

PSS PRIMARY SECONDARY SYSTEM

PSV PRESSURE SAFETY VALVE

PTAC PACKAGED TERMINAL AIR CONDITIONER

F/S DPR

FCUH

FSTAT

HPS

HPR

MPS

MPR

LPS

LPR

ZW/SW ZEOLITE WATER/SOFTENED WATER

FWPD FEEDWATER PUMP DISCHARGE

FWPS FEEDWATER PUMP SUCTION

CTPD CONDENSATE TRANSFER PUMP DISCHARGE

CTPS CONDENSATE TRANSFER PUMP SUCTION

VR VACUUM CONDENSATE RETURN

TC TUBE CLEANER WATER SUPPLY

BO BOILER BLOWOFF

CBD CONTINUOUS BLOW DOWN

BWS BOILER WATER SAMPLE

FWS FEEDWATER SAMPLE (FROM DEAERATOR)

OFL OVERFLOW

CW COLD WATER (CITY WATER)

HW HOT WATER

HIGH PRESSURE STEAM (60 PSIG AND ABOVE)

HIGH PRESSURE STEAM CONDENSATE RETURN

MEDIUM PRESSURE STEAM (16 PSIG THRU 59 PSIG)

MEDIUM PRESSURE STEAM CONDENSATE RETURN

LOW PRESSURE STEAM (15 PSIG AND BELOW)

LOW PRESSURE STEAM CONDENSATE RETURN

CONDENSATE PUMP DISCHARGE

DRAIN LINE

VENT LINE

EXISTING PIPE TO BE REMOVED

PC

D

V

RECIRCULATION LINER

CFP CHEMICAL FEED

VTR VENT THROUGH ROOF

CPD CONDENSATE PUMP DISCHARGE

CONNECT TO EXISTING

LIMIT OF DEMOLITION

# KEYED NOTE

DIRECTION OF PIPE PITCH (DOWN)

DIRECTION OF FLOW

ANCHOR

REDUCER OR INCREASER

ECCENTIRC REDUCER

TOP CONNECTION, 45 OR 90 DEG

BOTTOM CONNECTION, 45 OR 90 DEG

SIDE (TEE) CONNECTION

CAPPED OUTLET

RISE OR DROP IN PIPE

UNION

PIPE UP

PIPE DOWN

INVERTED BUCKET TRAP SET INCLUDING PIPING

ACCESSORIES

FLOAT AND THERMOSTATIC TRAP SET INCLUDING

PIPING ACCESSORIES

THERMOSTATIC TRAP SET INCLUDING PIPING

ACCESSORIES

THERMOMETER

PRESSURE GAUGE

TEST PLUG (PRESSURE/TEMPERATURE)

AUTOMATIC AIR VENT

MANUAL AIR VENT

QUICK COUPLE HOSE CONNECTOR

GATE VALVE - THREADED/FLANGED

GLOBE VALVE - THREADED/FLANGED

GATE VALVE - WITH 3/4" HOSE ADAPTER

CHECK VALVE

WYE STRAINER (WITH BALL VALVE & HOSE CONNECTION)

FLEXIBLE CONNECTION

BUTTERFLY VALVE

BALL VALVE

MODULATING CONTROL VALVE

MODULATING CONTROL BUTTERFLY VALVE

TWO-POSITION CONTROL VALVE

THREE-WAY MODULATING CONTROL VALVE

THREE-WAY TWO-POSITION CONTROL VALVE

PRESSURE REGULATING VALVE

PRESSURE SAFETY VALVE

AUTOMATIC BALANCING CONTROL VALVE

WATER BALANCE DEVICE

CIRCUIT SETTER VALVE

GATE VALVE WITH GLOBE VALVED BY-PASS

PLUG VALVE

CONTROL VALVE - FLOAT OPERATED

PRESSURE REDUCING VALVE

WATER LEVEL CONTROLLER

MAGNETIC FLOW METER

OSD OPEN SITE DRAIN

GATE/BALL VALVE (NORMALLY CLOSED)

NC NC

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

100% CONSTRUCTION

DOCUMENTS

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

AE:

EXPAND STEAM DISTRIBUTION

Watson Engineering, P.C.

1112 State Route 434 Owego, NY 13827

(607)223-4334 RICHMOND, VA

652-19-104

BUILDING 501

07/14/2020

C U s e rs

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P

M

M-001

MECHANICAL SYMBOLS AND

ABBREVIATIONS

JWE MPLREVISION NO. DESCRIPTION DATE

501-CTP-1

501-CTP-2

501-BFP-1

501-BFP-2

501-BFP-3

BOILER

CHILLER CHILLER CHILLER

1 2 3 4 5 6 7 8 9 10 11 12 13

A

B

C

D

E

F

G

8"ø HWHR

8"ø HWHS

"ø

2"ø CW

"ø

C W

"ø

Z W

1/2"ø BWS 1/2"ø BWS 1/2"ø BWS

2"ø CW

4"ø G

12"ø HPS (135)

6"ø HPS (135)

6"ø HPS (135)

8"ø HPS (135)

16"ø MPS (30)

8"ø MPS (30)

8"ø HPS (135)

6"ø HPS (135)

1 1/2"ø FOR

1 1/2"ø FOS

3"ø FOR

3"ø FOS

3"ø FOS 3"ø FOR

1 1/2"ø FOS

1 1/2"ø FOR

3"ø FOS 3"ø FOR

1 1/2"ø FOS 1 1/2"ø FOR

/2 "ø

B F

-2

/2 "ø

B F

-1

"ø

T C

2"ø BF-2 2"ø BF-1 2"ø TC

2"ø TC 2"ø BF-1 2"ø BF-2

2"ø TC 2"ø BF-1 2"ø BF-2

"ø

T C

/2 "ø

B F

-1

/2 "ø

B F

-21

/2 "ø

F O

R

/2 "ø

F O

S

"ø

F O

R

"ø

F O

S

"ø

B O

2"ø BO

"ø

C W

"ø

G

2"ø CW

4"ø G 6"ø G 4"ø G

AC-1

AC-2

1 1/2"ø FOR

1 1/2"ø FOS

"ø

H P

R

"ø

F O

S

"ø

F O

R

/2 "ø

F O

S

2"ø MPS (30)

3"ø FOR

4"ø FOS

4"ø FOS

2"ø FOS

2"ø FOS

1 1/2"ø FOS

BOILER

BOILER

3/4"ø CF 3/4"ø CF

3/4"ø CF3/4"ø CF

3/4"ø CF 3/4"ø CF

1 1/2"ø HPS (135)

1 1/2"ø HPS (135)

1 1/2"ø HPS (135)

1 1/2"ø A

1 1/2"ø A

1 1/2"ø A

4"ø A

4"ø A

4"ø A

MAC-1

MAC-2

2"ø PR 2"ø PR

CNV-2

CNV-3

CNV-1

T-1

501-HWP-3

501-HWP-1

501-HWP-2

"ø

H P

R

VP-3

VP-2

V P

-1

KEY NOTES

1 DEMOLISH EXISTING CONDENSATE TRANSFER PUMPS, EQUIPMENT PADS, AND ALL ASSOCIATED PIPING BACK TO THE LIMITS SHOWN - REFER TO SHEET MD102 FOR CONTINUATION OF PIPING

2 DEMOLISH EXISTING BOILER FEED WATER PUMPS, STEAM TURBINE, AND ALL ASSOCIATED

PIPING BACK TO THE LIMITS SHOWN - REFER TO SHEET MD102 FOR CONTINUATION OF PIPING

3 DEMOLISH EXISTING CONDENSATE TRANSFER TANK (T-1), EQUIPMENT PAD, AND ALL ASSOCIATED PIPING BACK TO THE LIMITS SHOWN - REFER TO SHEET MD102 FOR CONTINUATION OF PIPING

4 DEMOLISH EXISTING MEDICAL AIR COMPRESSORS, DESSICANT AIR DRYERS, AND ALL

ASSOCITAED PIPING BACK TO THE LIMITS SHOWN; EQUIPMENT PAD SHALL REMAIN

5 DEMOLISH EXISTING MEDICAL AND LAB VACUUM PUMPS , AND ALL ASSOCITAED PIPING BACK TO THE LIMITS SHOWN - REFER TO SHEET MD102 FOR CONTINUATION OF PIPING; EQUIPMENT PADS

SHALL REMAIN

6 DEMOLISH EXISTING HOT WATER REHEAT PUMPS (501-HWP-1, 501-HWP-2, 501-HWP-3) AND ALL

ASSOCIATED PIPING BACK TO THE LIMITS SHOWN; EQUIPMENT PADS SHALL REMAIN

7 DEMOLISH EXISTING STEAM TO HOT WATER CONVERTERS (CNV-1, CNV-2) AND ALL

ASSOCIATED PIPING BACK TO THE LIMITS SHOWN

8 EXISTING STEAM TO HOT WATER CONVERTER (CNV-3) SHALL REMAIN

9 EXISTING WATER SOFTENER EQUIPMENT TO REMAIN

10 EXISTING FLASH TANK TO REMAIN

11 DEMOLISH EXISTING SAMPLE COOLER EQUIPMENT, AND ALL ASSOCIATED PIPING BACK TO

THE LOCATIONS INDICATED

N

MAIN HOSPITAL

BLDG 500

UTILITY PLANT

BLDG 501

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

100% CONSTRUCTION

DOCUMENTS

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

AE:

EXPAND STEAM DISTRIBUTION

Watson Engineering, P.C.

1112 State Route 434 Owego, NY 13827

(607)223-4334 RICHMOND, VA

652-19-104

BUILDING 501

07/14/2020

C U s e rs

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P

M

MD101

MECHANICAL DEMOLITION PLAN -

BOILER ROOM LOWER LEVEL

JWE MPL

1/8" = 1'-0"

Mechanical Demolition Plan - Boiler Room Lower Level

NOTES:

1. ANY FLOORING AFFECTED BY DEMOLITION SHALL BE

REFINISHED APPROPRIATELY FOR FOOT TRAFFIC.

1" = 300'-0"

KEY PLAN

REVISION NO. DESCRIPTION DATE

3 95% COMMENT REVISIONS 07/14/2020

KEY NOTES

1 DEMOLISH EXISTING DEAERATOR FEEDWATER HEATER TANK (H-1) AND ALL

ASSOCIATED PIPING BACK TO THE LIMITS SHOWN - REFER TO SHEET MD101 FOR

CONTINUATION OF PIPING; EXISTING PLATFORM SHALL REMAIN

2 EXISTING COMPRESSED AIR INTAKE UP THRU ROOF TO REMAIN

3 DEMOLISH EXISTING DESSICANT AIR DRYERS, STORAGE TANK, AND ASSOCIATED

PIPING BACK TO THE LIMITS SHOWN - REFER TO SHEET MD101 FOR

CONTINUATION OF PIPING

N

MAIN HOSPITAL

BLDG 500

UTILITY PLANT

BLDG 501

1 2 3 4 5 6 7 8 9 10 11 12 13

A

B

C

D

E

F

G

1 1/4"ø LPR

2"ø LPS (5)

/4 "ø

L P

R

/4 "ø

L P

S

) 8

"ø M

P S

8"ø MPS (30) 8"ø MPS (30)

8"ø HPS (135)

"ø

H P

S

"ø

M P

S

1 1/2"ø LPR

2"ø LPS (5)

"ø

L P

S

/2 "ø

L P

R

"ø

L P

R

1 1/4"ø LPR

2"ø LPS (5)

/2 "ø

M P

S

6"ø G

4"ø G

4"ø G

3"ø LPS (5)

"ø

H P

S

"ø

M P

S

6"ø HPS (135)

6"ø HPS (135)

6"ø HPS (135)

3/4"ø CF

3/4"ø CF

3/4"ø CF

"ø

G "ø

G "ø

G

/2 "ø

H P

S

"ø

H P

S

"ø

H P

S

2 1/2"ø MV 2 1/2"ø LV

"ø

M P

S

6"ø MPS (30)

2"ø PR

8"ø HPS (135)

/2 "ø

L P

S

/4 "ø

L P

R

2 1/2"ø MPS (30)

1 1/2"ø MPS (30)

2"ø MPS (30)

1 1/2"ø HPS (135)

1 1/2"ø HPS (135)

1 1/2"ø HPS (135)

H-1

BOILER

BOILER

BOILER

1 1/2"ø A

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

100% CONSTRUCTION

DOCUMENTS

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

AE:

EXPAND STEAM DISTRIBUTION

Watson Engineering, P.C.

1112 State Route 434 Owego, NY 13827

(607)223-4334 RICHMOND, VA

652-19-104

BUILDING 501

07/14/2020

C U s e rs

\m a tt

\O n e D ri v e \D e s k to p \R ic h m o n d

S te a m m p l2

(R e c o v e ry rv t

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P

M

MD102

MECHANICAL DEMOLITION PLAN -

MEZZANINE LEVEL

JWE MPL

1" = 300'-0"

KEY PLAN

1/8" = 1'-0"

Mechanical Demolition Plan - Mezzanine Level

CHILLER CHILLER CHILLER

BOILER

1 2 3 4 5 6 7 8 9 10 11 12 13

A

B

C

D

E

F

G

BOILER

BOILER

AC-2

AC-1

8"ø MPS (30)

8"ø HWHR

8"ø HWHS

CNV-1CNV-3

501-HWP-1

501-HWP-3

8"ø HWHS

1 1/2"ø A

4"ø A

MAC-1

MAC-2

M A

C -3

1 1/2"ø A

2"ø CW

"ø

C W

"ø

Z W

1/2"ø BWS 1/2"ø BWS 1/2"ø BWS

2"ø CW

4"ø G

12"ø HPS (135)

6"ø HPS (135)

6"ø HPS (135)

8"ø HPS (135)

16"ø MPS (30)

8"ø MPS (30)

8"ø HPS (135)

6"ø HPS (135)

1 1/2"ø FOR

1 1/2"ø FOS

3"ø FOR

3"ø FOS

3"ø FOS 3"ø FOR

1 1/2"ø FOS

1 1/2"ø FOR

3"ø FOS 3"ø FOR

1 1/2"ø FOS 1 1/2"ø FOR

/2 "ø

B F

-2

/2 "ø

B F

-1

"ø

T C

2"ø BF-2 2"ø BF-1 2"ø TC

2"ø TC 2"ø BF-1 2"ø BF-2

2"ø TC 2"ø BF-1 2"ø BF-2

"ø

T C

/2 "ø

B F

-1

/2 "ø

B F

-21

/2 "ø

F O

R

/2 "ø

F O

S

"ø

F O

R

"ø

F O

S

"ø

B O

2"ø BO

"ø

C W

"ø

G

2"ø CW

4"ø G 6"ø G 4"ø G

1 1/2"ø FOR

1 1/2"ø FOS

"ø

H P

R

"ø

F O

S

"ø

F O

R

/2 "ø

F O

S

2"ø MPS (30)

3"ø FOR

4"ø FOS

4"ø FOS

2"ø FOS

2"ø FOS

1 1/2"ø FOS

3/4"ø CF 3/4"ø CF

3/4"ø CF3/4"ø CF

3/4"ø CF 3/4"ø CF

1 1/2"ø HPS (135)

1 1/2"ø HPS (135)

1 1/2"ø HPS (135)

1 1/2"ø A

1 1/2"ø A

4"ø A

4"ø A

4"ø A

2"ø PR 2"ø PR

2"ø ZW

2"ø CW

"ø

Z W

"ø

C W

2"ø ZW

/2 "ø

B F

-1

/2 "ø

B F

-2

1 1/4"ø V 6"ø HPS (135)

2"ø PR

1 1/4"ø V

2"ø LPR

"ø

C W

"ø

H P

R

A V

-1

AV-3

AV-2

1/2"ø ZW

2"ø LPS (5)

/2 "ø

T C

KEY NOTES

1 PROVIDE NEW COMBINATION DEAERATOR AND CONDENSATE STORAGE TANK (DT-1) SKID PACKAGE - BASIS OF DESIGN EQUIPMENT SHALL BE "CLEAVER BROOKS DUO-SD-2200" AND SHALL INCLUDE CONDENSATE TRANSFER PUMPS (501-CTP-1,2) AND BOILER FEEDWATER PUMPS (501-BFP-1,2,3)

2 PROVIDE NEW MEDICAL AIR COMPRESSOR (MAC-3) TO MATCH EXISTING COMPRESSORS (MAC-1,2) - BASIS OF DESIGN EQUIPMENT SHALL BE "KOBELCO K40573A"; CONNECT TO EXISTING COMPRESSED AIR

SYSTEMS AT THE LOCATIONS INDICATED

3 PROVIDE NEW VACUUM PUMPS (VP-1,2,3) ON EXISTING EQUIPMENT PADS TO REPLACE EXISTING - BASIS OF DESIGN EQUIPMENT SHALL BE "SULLAIR VS16-400/1 - 30HP HSP"; CONNECT TO EXISTING MEDICAL AND LAB VACUUM SYSTEMS AT THE LOCATIONS INDICATED - REFER TO SHEET M-102 FOR CONTINUATION OF PIPING

4 PROVIDE NEW HOT WATER REHEAT PUMPS (501-HWP-1,3) ON EXISTING EQUIPMENT PADS TO REPLACE EXISTING - BASIS OF DESIGN PUMPS SHALL BE "BELL & GOSSETT e-1510-4AD" BASE MOUNTED END SUCTION PUMP; CONNECT TO EXISTING HYDRONIC SUPPLY AND RETURN SYSTEMS AT THE LOCATIONS INDICATED; EQUIPMENT PADS SHALL BE EXTENDED, AS NEEDED, TO PROVIDE A MINIMUM OF 6" BEYOND

THE FOOTPRINT OF EACH PUMP ON ALL SIDES.

5 PROVIDE NEW STEAM TO HOT WATER CONVERTER (CNV-1) TO REPLACE EXISTING - BASIS OF DESIGN CONVERTER SHALL BE "BELL & GOSSETT QSU-223-2" SHELL AND TUBE HEAT EXCHANGER; CONNECT TO

EXISTING STEAM AND CONDENSATE RETURN SYSTEMS AT THE LOCATIONS INDICATED

6 PROVIDE 1/2" SOFT (ZEOLITE) WATER TO NEW WATER SAMPLING EQUIPMENT FOR ADDITIONAL TESTING

7 EXISTING FLASH TANK TO REMAIN

8 PROVIDE NEW WATER SAMPLING EQUIPMENT TO UPGRADE THE EXISTING SYSTEM - BASIS OF DESIGN

EQUIPMENT SHALL BE "CHEMSCAN TITRATOR/ISE ANALYZER"

N

MAIN HOSPITAL

BLDG 500

UTILITY PLANT

BLDG 501

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

100% CONSTRUCTION

DOCUMENTS

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

AE:

EXPAND STEAM DISTRIBUTION

Watson Engineering, P.C.

1112 State Route 434 Owego, NY 13827

(607)223-4334 RICHMOND, VA

652-19-104

BUILDING 501

07/14/2020

C U s e rs

\m a tt

\O n e D ri v e \D e s k to p \R ic h m o n d

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/1

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:1

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P

M

M-101

MECHANICAL PLAN - BOILER

ROOM LOWER LEVEL

JWE MPL

1/8" = 1'-0"

Mechanical Plan - Boiler Room Lower Level

1" = 300'-0"

KEY PLAN

REVISION NO. DESCRIPTION DATE

1 2 3 4 5 6 7 8 9 10 11 12 13

A

B

C

D

E

F

G

1 1/4"ø LPR

2"ø LPS (5)

/4 "ø

L P

R

/4 "ø

L P

S

) 8

"ø M

P S

8"ø MPS (30) 8"ø MPS (30)

8"ø HPS (135)

"ø

H P

S

"ø

M P

S

1 1/2"ø LPR

2"ø LPS (5)

"ø

L P

S

/2 "ø

L P

R

"ø

L P

R

1 1/4"ø LPR

2"ø LPS (5)

/2 "ø

M P

S

6"ø G

4"ø G

4"ø G

3"ø LPS (5)

"ø

H P

S

"ø

M P

S

6"ø HPS (135)

6"ø HPS (135)

6"ø HPS (135)

3/4"ø CF

3/4"ø CF

3/4"ø CF

"ø

G "ø

G "ø

G

/2 "ø

H P

S

"ø

H P

S

"ø

H P

S

2 1/2"ø MV

2 1/2"ø LV

"ø

M P

S

6"ø MPS (30)

2"ø PR

8"ø HPS (135)

/2 "ø

L P

S

/4 "ø

L P

R

2 1/2"ø MPS (30)

1 1/2"ø MPS (30)

2"ø MPS (30)

1 1/2"ø HPS (135)

1 1/2"ø HPS (135)

1 1/2"ø HPS (135)

2 1/2"ø MV

2 1/2"ø LV

2 1/2"ø MV

2 1/2"ø LV

"ø P

R

"ø

H P

S

"ø

P R

6"ø HPS (135)

"ø

H P

S

1 1/4"ø V

1 1/4"ø V

1 1/2"ø A

4"ø A

"ø

L P

R

"ø

P R

"ø

L P

R

"ø

L P

R

2"ø LPS (5)

N

MAIN HOSPITAL

BLDG 500

UTILITY PLANT

BLDG 501

KEY NOTES

1 PROVIDE NEW DESSICANT AIR DRYER SYSTEM TO REPLACE

EXISTING - BASIS OF DESIGN EQUIPMENT SHALL BE "QUINCY QHD

230" WITH A "SAMUEL PRESSURE VESSEL SPVG A10130" VERTICAL

AIR RECEIVER; CONNECT TO EXISTING COMPRESSED AIR

SYSTEMS AT THE LOCATIONS SHOWN - REFER TO SHEET M-101

FOR CONTINUATION OF PIPING

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

100% CONSTRUCTION

DOCUMENTS

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

AE:

EXPAND STEAM DISTRIBUTION

Watson Engineering, P.C.

1112 State Route 434 Owego, NY 13827

(607)223-4334 RICHMOND, VA

652-19-104

BUILDING 501

07/14/2020

C U s e rs

\m a tt

\O n e D ri v e \D e s k to p \R ic h m o n d

S te a m m p l2

(R e c o v e ry rv t

/1

/2

:1

:4

P

M

M-102

MECHANICAL PLAN - MEZZANINE

LEVEL

JWE MPL

1/8" = 1'-0"

Mechanical Plan - Mezzanine Level

1" = 300'-0"

KEY PLAN

SW

CTPD

CONTROLLER

MAGNETIC

WATER LEVEL

TRANSMITTER

WATER LEVEL

CONTROL SCHEMATIC

LPS

HPR/MPR

F W

P S

O F

L

FROM PRV

STATION SEE

STEAM PIPING

DIAGRAM

FEEDWATER DEAERATOR

AND STORAGE TANK

T O

F L O

O R

D R

A

IN

EMERGENCY

MAKE-UP

FROM

CONDENSATE

TRANSFER

PUMPS

CTPD

CV-3

CV-4

NC

1/2"

NCNCNCNC

1"

MAGNETIC LEVEL

TRANSMITTER

INTEGRAL

LOW LEVEL

ALARM SW

GAGE GLASS

INTEGRAL

HIGH LEVEL

ALARM SW

OFL

CONTROL

SWITCH

D

OSD

NC

2"

F W

S

C F

P

1/4" 1"

T O

S A

M P

L E

C O

O L E

R

T O

B O

IL

E

R F

E E

D E

R P

U M

P S

F R

O M

C H

E M

IC

A

L P

U M

P

30-300°F

VALVE LOCKED

OPEN

OFL PIPE IN TANK-INLET 6" BELOW

LOW LEVEL ALARM SET POINT

CV-5

SW

R

FROM BOILER

FEED WATER

PUMPS

30-300°F 30"VAC-30PSI

M F

G R

[1 m m

[1 m m

TOP OF

TANK

OFL

LINE

INTEGRAL

HIGH LEVEL

ALARM

INTEGRAL LOW LEVEL ALARM

EMERGENCY

MAKE-UP

[1 m m

NORMAL WATER

LEVEL

C/L OF

TANK

CV-3

CV-4

OFL

OFL

CONTROLLER

OFL

CONTROL

SWITCH

OVERFLOW CONTROL

SCHEMATIC

CV-5

SAFETY DEVICE MANUAL

CAN BE 1/3 OF TANK

B Y

D A

NOTE:

AN INDEPENDENT CONDUCTIVITY METER SHALL BE WIRED TO SOLENOID FOR BOILER ALARM TESTING.

V T

R

L P

R

H P

R /M

P R

CW

SW

C T

P

S CTPDEMERGENCY MAKE-UP (TANK BY

PASSED)

CONDENSATE STORAGE

TANK

CONDENSATE

TRANSFER PUMPS

NC

OSD

NC O

F

L

V

TO FEEDWATER

DEAERATOR

R

CPD

FROM DISTRIBUTION

SYSTEMS

30-300°F

30-300°F

30-300°F

OSD

NC

NC

NC

NC NC

NC

NC

NC

R

R

30"VAC-30PSI

0-60PSI

TANK

BYPASS

NC

2"

D

1"

1/2"

FLEX

CONN.

STRAINER

RECIRCULATION ORIFICE

(SEE DETAIL ON 23 21

11-07)

MAGNETIC LEVEL

TRANSMITTER

INTEGRAL

LOW LEVEL

ALARM SW

GAGE GLASS

INTEGRAL

HIGH LEVEL

ALARM SW

SW

CW

CONTROLLER

MAGNETIC

WATER LEVEL

TRANSMITTER

CONTROL

SCHEMATIC

0-100PSI

0-100PSI

EMERGENCY

MAKE-UP

NORMAL

MAKE-UP

CW

SW M

NC NC

CV-2

M

NC NC

CV-1

FIRE HOSE

CONNECTION

F R

O M

S T

E A

M T

R A

P S

M

IN

T H

R O

U G

H R

O O

F

F R

O M

S T

E A

M T

R A

P S

[1 m m

[1 m m

[1 m m

[1 m m

TOP OF

TANK

OFL

LINE

INTEGRAL HIGH LEVEL ALARM

NORMAL MAKE-UP

INTEGRAL

LOW LEVEL

ALARM

EMERGENCY

MAKE-UP

BOTTOM OF

TANK

CV-1

CV-2

OFL PIPE IN

TANK INLET 12"

FROM BOTTOM

OF TANK

M

O F

T A

N K

D

IA

M

M

SW

CTPD

LPSHPR/MPR

HPR/MPR

LPR

CW

SW

CPD

OFL

V T

R

L P

R

H P

R /M

P R

O F

L

CW

SW

C T

P S

C T

P D

F W

P S

F W

P D

-1

F W

P D

-2

O F

L

NOTE:

FOR COMPLETE PIPING SEE

REFERENCED DETAILS.

FROM

STEAM LINE

DRIP TRAPS

EMERGENCY

MAKE-UP

NORMAL

MAKE-UP

FROM

DISTRIBUTION

SYSTEM

FROM

STEAM LINE

DRIP TRAPS

EMERGENCY

MAKE-UP

EMERGENCY

FROM PRV

STATION SEE

STEAM PIPING

DIAGRAM

TANK

BYPASS

FEEDWATER DEAERATOR

(FOR DETAIL SEE DETAIL 3 SHEET M-501)

CONDENSATE STORAGE TANK

(FOR DETAIL SEE DETAIL 4 SHEET M-501)

BOILER AND ECONOMIZER

BOILER AND ECONOMIZER

BOILER AND ECONOMIZER

BOILER FEEDWATER PUMPS

(FOR DETAIL SEE SPEC

SECTION 23 21 11-07 AND

DETAIL 2 THIS SHEET)

CONDENSATE TRANSFER PUMPS

(1 OPERATING, 1 STANDBY,

FOR DETAIL SEE DETAIL 4 THIS SHEET)

GRAVITY FLOW TO

CONDENSATE

STORAGE TANK

GRAVITY

FLOW

FIRE HOSE

CONNECTION

NC NC

OSD

NC

OSD

NC

OSD

NC

NC

NC

NC

NOTE

1: DEAERATOR OVERFLOW ONLY

PERMITTED TO GO TO

CONDENSATE TANK IF THE

CONDENSATE TANK IS A ASME

CODE TANK WITH SAME MAWP

AS THE DEAERATOR.

R

F W

P S

FROM FEEDWATER

DEAERATOR

TO FEEDWATER DEAERATOR

WITH BYPASS TO

CONDENSATE STORAGE TANK

R

FWPS

30"VAC-30PSI 0-300PSI

30-300°F

F W

P D

-1

F W

P D

-2

BOILER FEEDWATER

PUMP NO. 1

(TYPICAL)

F W

P S

R

F W

P D

-1

F W

P D

-2

BOILER FEEDWATER

PUMP NO. 2

F W

P S

R

F W

P D

-1

F W

P D

-2

BOILER FEEDWATER

PUMP NO. 3

FWPD-1

FWPD-2

TO

BOILERS

NOTE:

CAPACITY OF EACH

PUMP APPROX.

125% OF ONE

BOILER

FLEX

CONNECTION

RECIRCULATION

ORIFICE SEE

DETAIL THIS SHEET

[9 m m

] XXS PIPE

300 PSI

[2000kPA]

FITTINGS

PLUG

TO

TANK

COUPLING

UNION

COUPLING

ORIFICE

PUMP

DISCHARGE

DETAIL - PUMP

RECIRCULATION ORIFICE

ASSEMBLY

EMERGENCY BOILER

CONNECTION TO

OUTSIDE OF BUILDING

M

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

100% CONSTRUCTION

DOCUMENTS

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

AE:

EXPAND STEAM DISTRIBUTION

Watson Engineering, P.C.

1112 State Route 434 Owego, NY 13827

(607)223-4334 RICHMOND, VA

652-19-104

BUILDING 501

07/14/2020

C U s e rs

\m a tt

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S te a m m p l2

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P

M

M-501

MECHANICAL DETAILS

JWE MPL

NTS

FEEDWATER DEAERATOR FLOW DIAGRAM

NTS

CONDENSATE STORAGE AND TRANSFER FLOW DIAGRAM

NTS

BASIC FLOW DIAGRAM - CONDENSATE AND BOILER

FEEDWATER

NTS

BOILER FEEDWATER PUMPS FLOW DIAGRAM

GENERAL NOTES:

1. THE PROPOSED SYSTEM IS A COMBINED DEAERATOR AND CONDENSATE STORAGE TANK SYSTEM. THEREFORE THE TYPICAL CONNECTIONS BETWEEN THE DEARATOR AND CONDENSATE STORAGE TANK AS SHOWN ON THESE DETAILS ARE INTEGRAL TO THE NEW SYSTEM. THE DETAILS ARE SPLIT APART TO SHOW

AN OVERALL SYSTEM FLOW ARRANGEMENT AND FUNCTIONALITY.

2. THE CONTRACTOR SHALL BE RESPONSIBLE FOR FULLY INTEGRATING EQUIPMENT CONTROLS POINTS INTO THE EXISTING BOILER PLANT AUTOMATION SYSTEM AS REQUIRED BY THE MANUFACTURER AND, AT A MINIMUM, COORDINATING BOTH INTEGRAL AND, IF NECESSARY, EXTERNAL CONTROLS POINTS, AS DESCRIBED IN DETAILS 3 AND 4 OF DRAWING M501 AND THE SPECIFICATIONS. AT A MINIMUM THE FOLLOWING SHALL BE FULLY CONTROLLED EITHER INTEGRALLY BY THE DEAERATOR/CONDENSATE TANK SKID PACKAGE CONTROLS SYSTEM OR EXTERNALLY VIA THE BOILER PLANT AUTOMATION SYSTEM:

FEEDWATER DEARATOR STORAGE TANK WATER LEVEL, CONDENSATE TANK WATER LEVEL, FEEDWATER DEAERATOR STEAM PRESSURE, FEEDWATER DEAERATOR HIGH/LOW WATER LEVEL, CONDENSATE TANK HIGH/LOW WATER LEVEL, FEEDWATER DEAEARATOR STEAM HIGH/LOW PRESSURE, ALL CONTROL VALVE ACTUATION, FEEDWATER PUMP START/STOP, FEEDWATER PUMP SPEED, AND FEEDWATER PUMP SPEED REFERENCE VIA A PRESSURE TRANSDUCER WITHIN THE FEEDWATER HEADER (135 PSIG, ADJ), AND CONDENSTATE TRANSFER PUMP START/STOP, PUMP SPEED, AND PUMP SPEED REFERENCE VIA FLOAT

SWITCH.

C

B

D E EE E F F H

J

A

M L

X YWV

K

T N P R S

Column 1 Column 2

A Manway

B Manual Vent Valve

C Water Inlet

D Steam Inlet

E Spare, Vacuum Breaker, Relief Valve

F Condensate

G Vent

H Water Inlet

J Manway

K Disconnect

L OverFlow

M Overflow

N Thermometer

P Thermometer

Q High Temperature Return

R Chemical Feed

S Scution / Recirculation

T Control Panel

V Thermometer

W Chemical Feed

X Drain

Y Sample

Z Diffuser

X

Z Q

G

A

A

BB

SECTION A-A (BASE NOT POURED WITH SLAB)

SECTION A-A (BASE POURED WITH FLOOR SLAB)

PLAN

TYPICAL ANCHOR

BOLT NUT & WASHER

SECTION B-B

EQUIPMENT BASE

PLATE

PROVIDE #3 BARS 12"

[300mm] O.C. EACH WAY IN

THE BASE & DOWEL BASE TO

FLOOR

EQUIPMENT BASE

PLATE

PROVIDE DOUBLE SLAB

REINFORCING IN BASE AREA

WELD HEAD TO PLATE

OR BEND OVER END 5D

FLOOR

PIPE SLEEVE (5D, 3"

[75mm] MIN.)

ANCHOR

BOLT (TYP)

CONCRETE

BASE

NOTE:

L & W DIMENSIONS

SHALL BE 6" [150mm]

GREATER THAN THE

EQUIPMENT BASE

PLATE.

[400mm]

M

IN

[1 m m

M

IN

[1 m m

TYPICAL ANCHOR

BOLT NUT & WASHER

[2 m m

L /1

L /1

D 1

16"

2D

L

W

D

5D

CONC.

PIERS

TANK

SADDLES

ANCHOR BOLTS

(TYPICAL)

PLAN

SLOTTED HOLE

LENGTH = BOLT

SIZE +0.5"

[15mm] EACH SIDE

3/8" [10mm]

THK. STEEL

PLATE BOLTED

TO PIER

TANK

SADDLE

CONCRETE

PIER

SADDLE

BEAM

ALTERNATE

FOR TANKS

SUPPORTED

BY STEEL

BEAMS

REINFORCEMENT

PLATES

BOLTS

ELEVATION

REBAR

ANCHORBOLT

FLOOR

5 FT

THRU [20]

6 8 10

[32][25] [40]

[65]

[50]

[75]

-1312 14 -16 -

[125][100]

[150]

[250]

[200]

[300]

[400]

[350]

[450]

[600]

[500]

20 241814 16128 1064 532 2 1/21 1/21 1 1/4

[9100] [9600][8500][7600] [8200][7000][5800] [6700][5200][4100] [4900][3700][3000] [3400][2700][2100]

--- --[4900] -[4100][3700] [4000] -[3000][2400][1800][1500]

THRU 3/4

[2100] [2100]

[2100]

[2700]

[2400]

SIDE VIEW TRAPEZE HANGER FOR UP

TO 1000 LB. [453KG] UNIFORM LOAD

ADJUSTABLE CLEVIS

HANGER

TYPE 1 - SEE

SPECIFICATIONS

ADJUSTABLE CLEVIS

HANGER

TYPE 43 - SEE

SPECIFICATIONS

MAXIMUM PIPE/TUBING SUPPORT SPACING

NOTE: FOR TRAPEZE HANGER TAKE SPACING OF SMALLEST SIZE ON TRAPEZE.

NOM. SIZE

PIPE

TUBING

IN.

[mm]

FT.

[mm]

FT.

[mm]

[2 m m

M A

X

PROVIDE INSULATION SHIELD

& INSERT FOR ALL PIPING

(8" [200mm] MIN.)

BAND

1-5/8" [43mm] 12 GAUGE CHANNEL OR 2"x2"x1/4" [50x50x6.4mm] ANGLE

1/2" [15mm] DIA.

HANGER RODS WITH

36" [900mm] MAX.

SPACING ON EACH

CHANNEL

WELD

SADDLE

INSULATION SHIELD

AT HANGER

PROVIDE HIGH

COMPRESSIVE STRENGTH

INSULATION (9 PSF MIN.

DENSITY) UNDER

INSULATION SHIELD

INSULATION (VAPOR

BARRIER TYPE IS

REQUIRED FOR LOW

TEMPERATURE PIPE)

HANGER

ROD

NOTES:

SEE SPECIFER FOR DETAILED

HANGER REQUIREMENTS

STEEL EXPANSION SHIELD FOR

EXISTING CONSTRUCTION AND

INSERTS FOR NEW CONSTRICTION

THIS TYPE SHALL BE USED ONLY IN

SLABS OR BEAMS OF 4" [100mm]

MIN DEPTH

3/8" [10mm] MIN DIA EXPANSION

BOLTS FOR EXISTING CONSTRUCTION

AND INSERTS FOR NEW CONSTRUCTION

CONCRETE

FLOOR SLAB

CLIP

ANGLE

NUTS &

WASHERS

3/8" [10mm] MIN

DIA HANGER RODS

FOR PIPES UNDER 2" [50mm] IN SIZE USE 1 1/2"x1 1/2"x1/4" [40x40x6.4mm] ANGLE. ALL PIPES 2" [50mm] & LARGER USE 3"x3"x1/4" [75x75x6.4mm] ANGLE

TURNBUCKLE

3/8" [10mm] MIN

DIA HANGER RODS

3/8" [10mm] MIN

DIA INSERTS NEW

CONSTRUCTION ONLY.

NOTES:

1. DEAERATOR TANKS AND CONDENSATE STORAGE TANKS HAE OVERFLOW SYSTEMS TO PREVENT

OVERFILLING. THE DEAERATOR OVERFLOW IS SHOWN IN THE FIGURE BELOW. THE OVERFLOW

SYSTEM ON THE CONDENSATE TANK ALSO HELPS…