10 - Drawings - Mechanical.pdf

1. THIS CONTRACTOR SHALL REVIEW ENTIRE SET OF CONTRACT DOCUMENTS: INCLUDING BUT NOT NECESSARILY LIMITED TO ALL ARCHITECTURAL, ALL STRUCTURAL, ALL MECHANICAL, ALL ELECTRICAL DRAWINGS AND ENTIRE PROJECT MANUAL. THIS CONTRACTOR SHALL ACKNOWLEDGE AND INCLUDE IN THE SCOPE OF WORK (CONTRACT) ALL CONDITIONS PERTINENT TO THE COMPLETION OF HIS WORK. THIS CONTRACTOR SHALL FULLY COORDINATE HIS WORK WITH THE INSTALLATION OF WORK BY OTHER TRADES AND MAKE NECESSARY FIELD ADJUSTMENTS AS REQUIRED TO ACCOMMODATE THE INSTALLATION. ALL OF THE ABOVE SHALL BE INCLUDED IN THE SCOPE OF WORK AT NO ADDITIONAL CHARGE TO THE VA.

2. THIS CONTRACTOR SHALL CAREFULLY EXAMINE THE DRAWINGS AND SPECIFICATIONS, VISIT THE SITE OF THE WORK AND FULLY INFORM THEMSELVES AS TO ALL CONDITIONS AND MATTERS THAT CAN, IN ANY WAY, AFFECT THE WORK OR THE COST THEREOF. SHOULD THIS CONTRACTOR FIND DISCREPANCIES IN, OR OMISSIONS FROM THE DRAWINGS, SPECIFICATIONS OR OTHER DOCUMENTS, OR BE IN DOUBT AS TO THEIR MEANING, NOTIFY THE VA/CO AT ONCE, IN WRITING, OF ANY DISCREPANCIES BETWEEN EXISTING CONDITIONS AND WORK, OR BETWEEN THEIR WORK AND THE WORK OF THEIR TRADES AND OBTAIN CLARIFICATION PRIOR TO SUBMITTING ANY BID. LACK OF SUCH NOTIFICATION SHALL BE CONSTRUED AS TO INDICATE NO DISCREPANCIES OR CONFLICTING CONDITIONS EXIST. ADDITIONAL COMPENSATION WILL NOT

BE GRANTED AFTER AWARD OF CONTRACT FOR ANY WORK REQUIRED TO COMPLY WITH THESE

REQUIREMENTS.

3. DRAWINGS ARE GENERALLY DIAGRAMMATIC. ROUTING OF PIPING, CONDUITS, RACEWAYS, ETC., AS SHOWN ON DRAWINGS, DOES NOT INTEND TO SHOW EVERY RISE, DROP, OFFSET, FITTING NOR EVERY STRUCTURAL ELEMENT THAT MAY BE ENCOUNTERED DURING THE INSTALLATION OF THIS WORK. EACH CONTRACTOR SHALL MAKE ANY REQUIRED CHANGES FROM THE GENERAL ROUTING SHOWN ON THESE DRAWINGS, SUCH AS OFFSETS, BENDS OR CHANGES IN ELEVATION DUE TO COORDINATION WITH THE WORK OF OTHER TRADES AND BUILDING CONSTRUCTION. SUBMIT PROPOSED CHANGES TO THE ARCHITECT / ENGINEER FOR REVIEW. ALL CHANGES SHALL BE MADE WITHOUT ADDITIONAL COST TO THE VA OR DELAY IN COMPLETION

DATE OF THE PROJECT.

4. IT IS THE INTENT OF THESE DOCUMENTS THAT THE MECHANICAL CONTRACTOR PROVIDE ALL LABOR, MATERIAL, EQUIPMENT AND TOOLS FOR THE COMPLETE INSTALLATION OF ALL WORK SHOWN ON THE PLANS AND/OR DESCRIBED HEREIN, INCLUDING ALL DEVICES, CONTROLS AND APPURTENANCES AND TESTING

THAT IS REQUIRED TO SET SYSTEMS INTO OPERATION.

5. SHOULD CONDITIONS NECESSITATE ANY REARRANGEMENTS, OR IF PIPING CAN BE RUN TO BETTER ADVANTAGE, PREPARE AND SUBMIT SHOP DRAWINGS SHOWING THE CHANGES BEFORE PROCEEDING WITH THE WORK. SUBMIT PROPOSED CHANGES TO THE ARCHITECT / ENGINEER FOR REVIEW. IF SUCH CHANGES

ARE APPROVED, THEY SHALL BECOME A PART OF THE CONTRACT AFTER THEIR APPROVAL.

6. THIS CONTRACTOR SHALL VERIFY ALL MOUNTING, ALL ARRANGEMENTS, HEIGHTS AND LOCATIONS PRIOR TO ROUGH-IN. ANY MENTION OF A SPECIFIC MOUNTING ARRANGEMENT, WEIGHT OR LOCATION SHALL NOT RELIEVE THE CONTRACTOR OF THE RESPONSIBILITY TO VERIFY THE SPECIFIC REQUIREMENT FURNISHED OR THE OTHER TRADES WORKING IN THE SAME AREA. NO ADDITIONS TO THE CONTRACT SUM WILL BE PERMITTED FOR ITEMS INSTALLED IMPROPERLY, IN WRONG LOCATIONS, IN CONFLICT WITH OTHER WORK, ETC.

7. ALL WORK SHALL BE DONE IN ACCORDANCE WITH ALL CURRENT FEDERAL BUILDING CODES, REGULATIONS, AND REQUIREMENTS, LOCAL UTILITY COMPANY REQUIREMENTS, AND ASHRAE STANDARDS.

8. THIS CONTRACTOR SHALL PAY ALL PERMIT FEES, PLAN REVIEW FEES, LICENSE FEES, INSPECTIONS, AND TAXES APPLICABLE TO THEIR DIVISION AND SHALL BE INCLUDED IN THE BASE BID AS PART OF THEIR

CONTRACT.

9. THIS CONTRACTOR SHALL BE LICENSED, BONDED, INSURED AND CAPABLE OF PERFORMING QUALITY WORKMANSHIP. THIS CONTRACTOR GUARANTEES ALL OF HIS WORK AND MATERIALS FOR THE PERIOD AS

REQUIRED IN THE SPECIFICATIONS. FROM FINAL ACCEPTANCE BY THE VA/COR.

10. THIS CONTRACTOR SHALL ESTABLISH SAFE WORKING PROCEDURES FOR THE PROTECTION OF THE WORKMEN IN ALL PHASES OF WORK, COMPLYING WITH ALL APPLICABLE PROVISIONS OF CITY, STATE, AND FEDERAL SAFETY LAWS (OSHA) AND AS RECOMMENDED IN THE "MANUAL OF ACCIDENT PREVENTION IN CONSTRUCTION" AS ISSUED BY THE ASSOCIATION OF GENERAL CONTRACTORS OF AMERICA, IN., 20TH AND

E. STREETS, N.W. WASHINGTON, D.C.

11. CONTRACTOR SHALL CHECK DRAWINGS OF OTHER TRADES TO VERIFY THAT SPACES IN WHICH THEIR WORK WILL BE INSTALLED ARE CLEAR OF OBSTRUCTIONS. WORK SHALL BE INSTALLED TO MAINTAIN MAXIMUM HEADROOM AND SPACE CONDITIONS AT ALL POINTS IN THE BUILDING. WHERE HEADROOM OR SPACE CONDITIONS APPEAR INADEQUATE, CONTRACTOR SHALL NOTIFY VA/COR BEFORE PROCEEDING WITH THE

INSTALLATION OF THEIR WORK.

12. THE SEQUENCE FOR THE INSTALLATION OF ALL WORK SHALL BE COORDINATED BETWEEN ALL CONTRACTORS ON THE PROJECT AND IN STRICT ACCORDANCE WITH VA STIPULATIONS AS DIRECTED BY

SAME.

13. CONTRACTOR SHALL BE RESPONSIBLE AND PAY FOR ALL CORING, CUTTING, PATCHING, REPAIRING, REFINISHING AND REMOVAL/REPLACEMENT OF NEW OR EXISTING BUILDING CONSTRUCTION REQUIRED TO ACCOMMODATE THE INSTALLATION OR REMOVAL OF THEIR WORK. CONTRACTOR SHALL XRAY ALL SLABS PRIOR TO CORING. ALL PATCHING, REPAIRING AND REFINISHING WORK SHALL BE PERFORMED BY THOSE REGULARLY INVOLVED IN THAT TRADE AND SHALL MATCH THE ADJACENT CONSTRUCTION AS CLOSELY AS POSSIBLE. CARE SHALL BE TAKEN SO AS NOT TO DAMAGE ANY EXISTING BUILDING CONSTRUCTION OR ITEMS THAT ARE TO REMAIN. ANY EXISTING FINISHES THAT ARE DAMAGED DURING THE INSTALLATION OF NEW WORK OR REMOVAL OF EXISTING WORK SHALL BE REPAIRED, REPLACED AND PAID FOR BY THE INSTALLING CONTRACTOR, TO THE SATISFACTION OF THE VA/COR. REFER TO ARCHITECTURAL DRAWINGS FOR EXISTING BUILDING CONSTRUCTION THAT IS TO REMAIN AND, THEREFORE, SUBJECT TO PATCHING, REPAIRING, REFINISHING, AND REMOVAL/REPLACEMENT. WHERE THERE IS EVIDENCE THAT WORK OF ONE TRADE WILL INTERFERE WITH WORK OF OTHER TRADES, ALL TRADES SHALL MEET ON JOB SITE TO WORK OUT SPACE CONDITIONS AND MAKE SATISFACTORY ADJUSTMENTS TO INSTALLATION OF THE NEW WORK.

CONTRACTORS SHALL VERIFY EXACT LOCATIONS OF ALL DEVICES AND EQUIPMENT WITH FIELD

CONDITIONS, SHOP DRAWINGS, AND WORK OF OTHER TRADES PRIOR TO ROUGH-IN. EACH CONTRACTOR SHALL BE RESPONSIBLE, AT THEIR OWN EXPENSE, FOR THE REMOVAL AND REINSTALLATION OF ANY PART OF THEIR WORK IF SAME WAS INSTALLED WITHOUT CONSULTING WITH OTHER TRADES BEFORE INSTALLING

THEIR WORK.

14. CONTRACTOR SHALL STORE ALL MATERIALS AND EQUIPMENT SHIPPED TO THE SITE IN A PROTECTED AREA.

IF MATERIAL IS STORED OUTSIDE OF THE BUILDING, IT MUST BE STORED OFF THE GROUND A MINIMUM OF SIX INCHES (6") SET ON 6 X 6 PLANKS AND/OR WOOD PALLETS. ALL MATERIAL AND EQUIPMENT MUST BE COMPLETELY COVERED WITH WATERPROOF TARPS OR VISQUIN. ALL PIPING AND DUCTWORK WILL HAVE THE ENDS CLOSED TO KEEP OUT DIRT AND OTHER DEBRIS. NO EQUIPMENT WILL BE ALLOWED TO BE STORED OUTSIDE THE BUILDING ON THE SITE UNLESS IT IS SUPPORTED OFF THE GROUND AND

COMPLETELY PROTECTED WITH WEATHERPROOF COVERS.

15. THIS CONTRACTOR SHALL SUBMIT SHOP DRAWINGS AS REQUIRED IN THE SPECIFICATIONS PRIOR TO THE

START OF INSTALLATION FOR VA/COR APPROVAL AND THE SUCCESSFUL REVIEW BY THE

ARCHITECT/ENGINEER.

16. THIS CONTRACTOR SHALL FURNISH AS-BUILT DRAWINGS TO THE VA BEFORE FINAL PAYMENT WILL BE ISSUED. THE AS-BUILT DRAWINGS SHALL BE SUBMITTED IN ELECTRONIC REPRODUCIBLE FORM TO THE

ARCHITECT / ENGINEER OF RECORD FOR REVIEW AND COMPILATION.

17. THIS CONTRACTOR SHALL BE RESPONSIBLE FOR THE STARTUP AND TESTING OF ALL EQUIPMENT, UTILITIES

AND SYSTEMS.

18. THIS CONTRACTOR SHALL PROVIDE A COMPETENT OPERATING TECHNICIAN TO INSTRUCT THE VA IN THE

OPERATION AND MAINTENANCE OF THE EQUIPMENT.

19. UPON COMPLETION OF THE WORK, THIS CONTRACTOR SHALL REVIEW AND CHECK THE ENTIRE PORTION OF

WORK, CLEAN EQUIPMENT AND DEVICES. REMOVE SURPLUS MATERIALS AND RUBBISH FROM THE

PROPERTY AND LEAVE THE WORK IN NEAT AND CLEAN ORDER AND IN COMPLETE WORKING CONDITION.

EACH RESPECTIVE CONTRACTOR SHALL BE RESPONSIBLE FOR THE REMOVAL OF ANY CARTONS, DEBRIS, EQUIPMENT, ETC., INSTALLED BY THIS CONTRACTOR INCLUDING EQUIPMENT FURNISHED BY OTHERS AND UNPACKED OR REMOVED FROM CARTONS BY THIS CONTRACTOR. CONTRACTOR IS RESPONSIBLE FOR ALL COSTS ASSOCIATED WITH ON-SITE DEBRIS COLLECTIONS / STORAGE AND OFFSITE DISPOSAL. DUMPSTER

LOCATIONS SHALL BE COORDINATED WITH THE VA COR.

20. ALL ITEMS THAT REQUIRE ACCESS, SUCH AS FOR OPERATING, CLEANING, SERVICING, MAINTENANCE, AND CALIBRATION, SHALL BE EASILY AND SAFELY ACCESSIBLE BY PERSONS STANDING AT FLOOR LEVEL, OR STANDING ON PERMANENT PLATFORMS, WITHOUT THE USE OF PORTABLE LADDERS. EXAMPLES OF THESE ITEMS INCLUDE, BUT ARE NOT LIMITED TO: ALL TYPES OF VALVES, FILTERS AND STRAINERS, TRANSMITTERS, CONTROL DEVICES. PRIOR TO COMMENCING INSTALLATION WORK, REFER CONFLICTS BETWEEN THIS REQUIREMENT AND CONTRACT DRAWINGS TO THE ARCHITECT / ENGINEER OF RECORD FOR RESOLUTION.

FAILURE OF THE CONTRACTOR TO RESOLVE, OR POINT OUT ANY ISSUES WILL RESULT IN THE CONTRACTOR

CORRECTING AT NO ADDITIONAL COST TO THE VA.

21. UNLESS INDICATED OTHERWISE, THE ARCHITECT/ENGINEER MAKES NO REPRESENTATION AS TO WHETHER OR NOT ANY HAZARDOUS OR CONTAMINATED MATERIALS (INCLUDING BUT NOT LIMITED TO ASBESTOS, PCB'S, LEAD, CONTAMINATED SOILS, ETC.) ARE PRESENT WITHIN THE EXISTING BUILDING OR ON THE SITE.

WORK SHOWN ON THE DRAWINGS AND/OR INDICATED IN THE SPECIFICATIONS SHALL NOT BE CONSTRUED TO CALL FOR CONTACT WITH ANY OF THESE MATERIALS. IF THESE MATERIALS ARE ENCOUNTERED OR SUSPECTED, THE CONTRACTOR SHALL NOT DISTURB THEM AND SHALL CONTACT THE VA/COR IMMEDIATELY.

22. SERVICES TO EXISTING BUILDING SHALL BE KEPT IN OPERATION INCLUDING POWER, SIGNAL SYSTEMS, LIGHTING, TELEPHONE, HEATING, COOLING, VENTILATING, TEMPERATURE CONTROL, SEWERS AND HOT AND COLD WATER. ANY NECESSARY INTERRUPTION OF THESE SERVICES TO ACCOMPLISH CONTRACT WORK SHALL BE ARRANGED WITH THE VA / COR A MINIMUM OF 30 DAYS IN ADVANCE. SUCH INTERRUPTIONS SHALL BE KEPT TO AN ABSOLUTE MINIMUM AS FAR AS TIME INTERVAL IS INVOLVED AND TEMPORARY SERVICES SHALL BE FURNISHED AND INSTALLED UNDER THIS CONTRACT WHERE NECESSARY TO ACCOMPLISH THIS

PURPOSE. TEMPORARIES SHALL BE REMOVED BY THE CONTRACTOR ONLY AFTER NEW PERMANENT

SERVICES ARE INSTALLED AND FULLY OPERATIONAL. SELECT SHUTDOWNS MAY REQUIRED WORK OUTSIDE OF NORMAL OPERATING HOURS OF 8:00 am - 4:30 pm.

23. IN CASE OF CONFLICTS OR DISCREPANCIES WITHIN OR AMONG THE CONTRACT DRAWINGS, THE BETTER QUALITY, MORE STRINGENT REQUIREMENTS, OR GREATER QUANTITY OF WORK, AS DETERMINED BY THE

GOVERNMENT/CONTRACTING OFFICER, SHALL BE PROVIDED.

1. ALL EQUIPMENT/DEVICES SHALL BE OF FIRST RATE QUALITY (UNLESS OTHERWISE SPECIFIED) AND ARE TO BEAR THE APPROPRIATE AGA, CSA OR UL APPROVED LABELS, LISTINGS, AND CERTIFICATIONS FOR THE

SPECIFIC DESIGN PURPOSE.

2. ALL EQUIPMENT SOUND LEVELS SHALL NOT EXCEED 50 DB AT PROPERTY LINE.

3. ALL INTERCONNECTING WIRING AT UNIT SHALL BE FACTORY PRE-WIRED AND REQUIRE ONLY ONE (1) POWER CONNECTION TO THE UNIT BY THE ELECTRICAL CONTRACTOR. DISCONNECT SWITCH SHALL BE BY THE

ELECTRICAL CONTRACTOR.

4. SUBMIT THE REQUIRED NUMBER OF COPIES OF EACH CATALOG CUT, FOR THE EQUIPMENT SPECIFIED, TO THE VA/COR FOR APPROVAL AND TO THE ARCHITECT /ENGINEER FOR HIS/HER SUCCESSFUL REVIEW PRIOR TO THE BEGINNING OF CONSTRUCTION. THIS CONTRACTOR SHALL ALSO ASSEMBLE PRINTED INSTRUCTIONS FOR THE OPERATION AND MAINTENANCE OF EACH ITEM INSTALLED AND BIND TOGETHER WITH EQUIPMENT CUTS AND CONTROL WIRING DIAGRAMS. SUBMIT THE REQUIRED NUMBER OF COPIES TO THE VA/COR FOR HIS/HER

SUCCESSFUL REVIEW.

5. THE DRAWINGS, SCHEDULES AND SPECIFICATIONS HAVE BEEN PREPARED USING ONE MANUFACTURER FOR EACH PIECE OF EQUIPMENT AS THE BASIS OF DESIGN INCLUDING ALL DIMENSIONAL DESIGN. IF THE CONTRACTOR PURCHASES EQUIPMENT FROM A SPECIFIED ACCEPTABLE MANUFACTURER, BUT NOT THE SCHEDULED MANUFACTURER USED FOR THE BASE DESIGN, THE CONTRACTOR SHALL BE RESPONSIBLE FOR CHECKING ALL THE DIMENSIONS OF THE EQUIPMENT TO VERIFY THAT IT WILL FIT IN THE SPACE SHOWN ON THE DRAWINGS. MINOR DEVIATIONS IN DIMENSIONS WILL BE PERMITTED, PROVIDED THE RATINGS MEET THOSE SHOWN ON THE DRAWINGS AND EQUIPMENT WILL PHYSICALLY FIT INTO THE SPACE ALLOCATED WITH SUITABLE ACCESS AROUND EQUIPMENT FOR OPERATION AND MAINTENANCE OF THE EQUIPMENT. WHEN EQUIPMENT SUBMITTED FOR REVIEW DOES NOT MEET THE PHYSICAL SIZE OR ARRANGEMENT OF THAT SCHEDULED AND SPECIFIED, CONTRACTOR SHALL BE RESPONSIBLE FOR ALL ALTERATIONS REQUIRED TO ACCOMMODATE SUCH EQUIPMENT AT NO ADDITIONAL COST TO THE VA. CONTRACTOR WILL ALSO PAY ALL COSTS FOR ADDITIONAL WORK REQUIRED BY OTHER CONTRACTORS AND THE VA TO MAKE CHANGES WHICH

WOULD ALLOW THE EQUIPMENT TO FIT IN THE SPACE AND TO FUNCTION AS INTENDED.

6. CONTRACTOR AND/OR MANUFACTURER SHALL VERIFY THAT THE CHARACTERISTICS OF THE EQUIPMENT HE SUBMITS FOR REVIEW MEET THE CAPACITY AND DUTY SPECIFIED. WHEN EQUIPMENT SUBMITTED FOR REVIEW REQUIRES MODIFICATIONS TO THE WORK OF OTHER CONTRACTORS, SUBMITTING CONTRACTOR SHALL PAY FOR ALL COSTS FOR ADDITIONAL WORK REQUIRED BY OTHER CONTRACTORS, VA, ARCHITECT OR ENGINEER

TO MAKE CHANGES WHICH WOULD ALLOW THE EQUIPMENT FUNCTION SAFELY AND PROPERLY.

7. CONTRACTOR MUST FIELD VERIFY SIZES, CAPACITIES, WEIGHTS, HORSE POWERS, ETC. ON ALL EQUIPMENT.

NOTIFY THE VA/COR IF ANY DISCREPANCIES EXIST BETWEEN THE ACTUAL FIELD CONDITIONS AND THE

DRAWINGS.

HVAC SYMBOLS AND ABBREVIATIONS

VOLUME DAMPERVD

FLEXIBLE DUCT CONNECTION

MANUAL SINGLE BLADE OR OPPOSED BLADE DAMPER

MOTOR OPERATED DAMPER

VERTICAL FIRE DAMPER WITH ACCESS DOOR

AIR FLOW

DUCT SIZE FREE AREA (1ST FIGURE, SIDE OF DUCT SHOWN)

CROSS-SECTION OF SUPPLY OR OUTSIDE AIR INTAKE DUCT

CROSS-SECTION OF RETURN DUCT

INCLINED RISE (R) OR DROP (D)

90° ELBOW WITH TURNING VANES

90° BRANCH TAKE-OFF W/45 DEGREE ENTRY

EQUIPMENT TAG

ROUND FLEXIBLE DUCT

SQUARE OR RECTANGLE DUCT TRANSITION

SQUARE OR RECTANGLE TO ROUND DUCT TRANSITION

12x24

WALL THERMOSTAT OR TEMPERATURE SENSOR

ROUND

CHILLED WATER SUPPLY

CHILLED WATER RETURN

DUCT UP TO ROOF MOUNTED EXHAUST FAN OR VENTILATOR

THERMOMETER (WITH PIPE WELL)

FLOW SWITCH (WITH THREAD OR WELD-O-LET)

PRESSURE GAUGE AND NEEDLE VALVE

PRESSURE SWITCH (WITH THREAD OR WELD-O-LET)

CONCENTRIC PIPE REDUCER OR INCREASER

PIPE UNION (OR FLANGES IF 2 1/2" OR LARGER PIPE)

DRAIN VALVE WITH HOSE THREADED OUTLET

CIRCUIT BALANCING VALVE W/BALANCING PORTS (8" AND UNDER)

2 WAY CONTROL VALVE

3 WAY CONTROL VALVE

BALL VALVE (2" & SMALLER)

CHECK VALVE

GATE VALVE

GLOBE VALVE

LOW PRESSURE STEAM (UP TO 15 PSIG)

LOW PRESSURE CONDENSATE (UP TO 15 PSIG)

DRAIN LINE

DIRECTION OF FLOW

PITCH OF PIPE (DOWN)

PIPE ELBOW (TURNED UP)

PIPE ELBOW (TURNED DOWN)

PIPE TEE DOWN (DROP)

PIPE TEE UP

PIPE TEE UP OR ANGLE

PIPE TEE DOWN OR ANGLE

NEW CONNECTION

SOLENOID VALVE

PRESSURE REDUCING VALVE

PRESSURE RELIEF VALVE (PIPE TO FLOOR DRAIN)

AUTOMATIC BALL OR BUTTERFLY VALVE

STEAM TRAP ASSEMBLY

THERMOMETER WELL

REFRIGERANT EXPANSION VALVE

AD

A.F.F.

BHP

BOP

BTU

BTUH

CC

CFM

DB

DN.

EAT

EF

ESP

EWT

FPF

FPM

FV

HP

HWR

HWS

LAT

LWT

NK

PD

PH

PHC

PSI

RPM

SF

SP

TSP

WB

W.C.

WG

ACCESS DOOR

ABOVE FINISHED FLOOR

BRAKE HORSEPOWER

BOTTOM OF PIPE

BRITISH THERMAL UNIT

BRITISH THERMAL UNIT PER HOUR

COOLING COIL

CUBIC FEET PER MINUTE

DRAIN LINE

DRY BULB

DOWN

ENTERING AIR TEMPERATURE

EXHAUST FAN

ENTERING WATER TEMPERATURE

FAHRENHEIT

FINS PER FOOT

FEET PER MINUTE

FACE VELOCITY

HORSEPOWER

HOT WATER RETURN

HOT WATER SUPPLY

LEAVING AIR TEMPERATURE

LEAVING WATER TEMPERATURE

NECK

PRESSURE DROP

PHASE

PREHEAT COIL

POUNDS PER SQUARE INCH

REVOLUTIONS PER MINUTE

SUPPLY FAN

STATIC PRESSURE

TOTAL STATIC PRESSURE

WET BULB

WATER COLUMN

WATER GAUGE

PLUG VALVE (GAS COCK)

GALLONS PER MINUTEGPM

SPRAY WATER RETURN

SPRAY WATER SUPPLY

LOW TEMPERATURE (HEATING) HOT WATER SUPPLY (UP TO 120°F)

LOW TEMPERATURE (HEATING) HOT WATER RETURN (UP TO 120°F)

CHWR CHILLED WATER RETURN

CHWS CHILLED WATER SUPPLY

EXTERNAL STATIC PRESSURE

WALL HUMIDISTAT

WALL THERMOSTAT OR TEMPERATURE SENSOR WITH GUARD

BUTTERFLY VALVE (2 1/2" & LARGER)

CIRCUIT FLOW INDICATOR W/BALANCING PORTS AND MEMORY STOP

BUTTERFLY VALVE FOR BALANCING (10" AND ABOVE)

GENERAL CONTRACTORGC

TEMPERATURE CONTROLTC

MAXIMUM OVERCURRENT PROTECTIONMOCP

MINIMUM CIRCUIT AMPSMCA

TYPICALTYP.

HOT WATER COILHWC

TEMPERATURE WELL WITH DDC SENSOR

STRAINER

PRESSURE WELL WITH DDC SENSOR

PRESSURE/TEMPERATURE PLUG WITH CAP

STRAINER WITH BLOWDOWN VALVE

PIPING, DUCTWORK, OR EQUIPMENT TO BE REMOVED

BAS BUILDING AUTOMATION SYSTEM

D

PUMPED CONDENSATE RETURN

VACUUM CONDENSATE

VARIABLE FREQUENCY DRIVEVFD

F

CROSS-SECTION OF EXHAUST DUCT

MEDIUM TEMPERATURE HOT WATER SUPPLYMTHWS

MEDIUM TEMPERATURE HOT WATER RETURNMTHWR

HIGH TEMPERATURE (HEATING) HOT WATER SUPPLY

HIGH TEMPERATURE (HEATING) HOT WATER RETURN

HIGH TEMPERATURE HOT WATER SUPPLYHTS

HIGH TEMPERATURE HOT WATER RETURNHTR

(E) EXISTING

HIGH PRESSURE STEAM SUPPLY

HIGH PRESSURE CONDENSATE RETURN

BUTTERFLY VALVE

THESE LISTS OF SYMBOLS AND ABBREVIATIONS ARE GENERAL. NOT ALL SYMBOLS AND

ABBREVIATIONS MAY BE APPLICABLE TO THIS PROJECT.

50% PROPYLENE GLYCOL HOT WATER SUPPLY

50% PROPYLENE GLYCOL HOT WATER RETURN

DIFFUSER TAG

S-SUPPLY

R-RETURN

E-EXHAUST

DIFFUSER/GRILLE

IDENTIFICATION

__CFM

DIFFUSER/GRILLE

SIZEDIFFUSER/GRILLE

AIRFLOW

RATE

NTS NOT TO SCALE

MAKE-UP WATER

CONDENSER WATER TO TOWER

CONDENSER WATER FROM TOWER

NEW CONNECTION POINT

EA EXHAUST AIR

SA SUPPLY AIR

SEE ALL PROJECT GENERAL NOTES AND OTHER REQUIREMENTS INCLUDING THE LIFE SAFETY AND INFECTION CONTROL WORK LOCATED WITHIN THE GENERAL DRAWINGS SECTION. COMPLY WITH ALL REQUIREMENTS AS THEY ARE A DIRECT PART OF THIS SECTION AS IF THEY WERE DIRECTLY INCLUDED

AND PROVIDED HEREIN.

EQUIVALENCY SUBSTITUTIONS: THE "BASIS OF DESIGN (BOD) COMPLIANCE PROTOCOLS" ARE TO BE FOLLOWED FOR ALL MATERIALS, EQUIPMENT, ASSEMBLIES AND SYSTEMS SPECIFIED AND DETAILED

THROUGHOUT ALL DRAWINGS AND SPECIFICATION SECTIONS, WHETHER THE BOD DESIGNATE IS

SPECIFICALLY REFERENCED THEREIN OR NOT. SEE THE GENERAL DRAWINGS SECTION FOR THE

SPECIFIC BOD COMPLIANCE REQUIREMENTS AND PROTOCOLS TO BE FOLLOWED.

DUCT SMOKE DETECTOR

HORIZONTAL FIRE DAMPER

XXX-1

XX

CWTT CONDENSER WATER TO TOWER

CWFT CONDENSER WATER FROM TOWER

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

K C

C G

P

R O

J E

C T

S

P a r k i n g

R a m p

B u f f a l o

N

Y

D e s D o c s

D r a w i n g s W

O R

K I N

G M d w g

P

M

ISSUE FOR BIDOffice 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

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

PARKING RAMP EXPANSION

3495 BAILEY AVE., BUFFALO, NY 14215

528-18-375

Project Director

Revisions: Date:

www. bancroft-ae.com

3300 Dundee Rd.

Northbrook, IL 60062

T: 847.952.9362

08-09-2024

ISSUE FOR BID 08-09-2024

cverdu Image

MECHANICAL DEMOLITION

KEY NOTES

X

1. REMOVE AC UNIT AND ALL ASSOCIATED SUPPORTS AND CONTROLS. PATCH HOLES

TO MATCH EXISTING.

2. REMOVE EXISTING ROOF FAN AND ALL ASSOCIATED SUPPORTS AND CONTROLS,

THERMOSTATS, ETC.

3. EXISTING LOUVER TO REMAIN. LOUVER SHALL REMAIN IN CLOSED POSITION AND

ALARM SET IN THE OFF POSITION DURING CONSTRUCTION.

4. EXISTING FAN TO REMAIN IN SERVICE.

5. CAREFULLY REMOVE EQUIPMENT AND RETURN TO THE VA FOR FURTHER

INSTRUCTIONS. CONTRACTOR SHALL PROPERLY DISPOSE OF ANY EQUIPMENT NOT

WANTED BY THE VA.

WANTED BY THE VA.

7 8

C

UP3

36x24

1 1.7

A.3

A

7 8

C

UP

1 1.7

A.3

A

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

K C

C G

P

R O

J E

C T

S

P a r k i n g

R a m p

B u f f a l o

N

Y

D e s D o c s

D r a w i n g s W

O R

K I N

G M

D d w g

P

M

ISSUE FOR BIDOffice 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

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

PARKING RAMP EXPANSION

3495 BAILEY AVE., BUFFALO, NY 14215

528-18-375

Project Director

Revisions: Date:

www. bancroft-ae.com

3300 Dundee Rd.

Northbrook, IL 60062

T: 847.952.9362

08-09-2024

ISSUE FOR BID 08-09-2024

N

KEY PLAN

STAIR 2

STAIR 3

DN

UP

LOWER LOBBY

LEVEL 1 LOBBY

EUH-101

10.0 KW

EUH-001

10.0 KW

'EUH-101'

L-1

DN

DN

UP

M01

MEDICAL CENTER

LOBBY

LEVEL 2 LOBBY

EUH-M01

10.0 KW

'EUH-201'

'EUH-M01'

EUH-201

10.0 KW

'EUH-001'

L-2 2

OPEN

TO

BELOW

DN

DN

UP

'EUH-301'

EUH-301

10.0 KW

LEVEL 4 LOBBY

OPEN

TO

BELOW

OPEN

TO

BELOW

MECHANICAL KEY

NOTES

1. THERMOSTAT WITH LOCKABLE GUARD PROVIDED AND INSTALLED BY

TEMPERATURE CONTROL CONTRACTOR, TO INTERLOCK WITH UNIT INDICATED.

2. DAMPER TO BE INTERLOCKED WITH NEW FAN 'EF-501' ON ROOF. WHEN FAN

STARTS/STOPS, DAMPER SHALL OPEN/CLOSE. UPON LOSS OF POWER, DAMPER

SHALL FAIL OPEN. A SIGNAL SHALL SEND AN ALARM TO THE BAS IF THE DAMPER

FAILS TO OPEN. MOTORIZED DAMPER POWER SHALL BE FROM FAN CIRCUIT VIA

INTEGRAL TRANSFORMER.

3. MAKE FULL SIZE DUCT CONNECTION TO FAN. TERMINATE DUCT BELOW ROOF WITH

WIRE MESH SCREEN.

4. REFER TO ARCHITECTURAL DRAWINGS FOR MOUNTING HEIGHT AND LOCATION.

X

GENERAL NOTES

A. REFER TO ELECTRICAL DRAWINGS FOR CONDUIT LOCATIONS, WIRING

REQUIREMENTS, PANEL LOCATIONS AND DISCONNECTS FOR ELECTRICAL UNIT

HEATERS.

B. MOUNT ELECTRIC UNIT HEATER (EUH) SUCH THAT THE BOTTOM OF THE HEATER IS

8'-6" ABOVE FINISHED FLOOR.

C. THERMOSTATS SHALL BE MOUNTED APPROXIMATELY 48" AFF. REFER TO

ARCHITECTURAL DRAWINGS FOR MOUNTING HEIGHT INFORMATION.

11.511 12

DN

DN

UP

'EUH-401'

EUH-401

10.0 KW

LEVEL 4 LOBBY

OPEN

TO

BELOW

OPEN

TO

BELOW

C.3

C.1

B.6

C.2

C

C.3

C.1

B.6

C.2

11.511 12

C.3

C.1

B.6

C.2

11.511 12

C.3

C.1

B.6

C.2

11.511 12

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

K C

C G

P

R O

J E

C T

S

P a r k i n g

R a m p

B u f f a l o

N

Y

D e s D o c s

D r a w i n g s W

O R

K I N

G M d w g

P

M

ISSUE FOR BIDOffice 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

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

PARKING RAMP EXPANSION

3495 BAILEY AVE., BUFFALO, NY 14215

528-18-375

Project Director

Revisions: Date:

www. bancroft-ae.com

3300 Dundee Rd.

Northbrook, IL 60062

T: 847.952.9362

08-09-2024

ISSUE FOR BID 08-09-2024

N

KEY PLAN

STAIR 2

STAIR 3

LEVEL 5 LOBBY

EF-501

(ON ROOF)

'EF-501' 'EUH-501'

EUH-501

10.0 KW

EF-501

12,000 CFM

MECHANICAL KEY

NOTES

1. THERMOSTAT WITH LOCKABLE GUARD, PROVIDED AND INSTALLED BY

TEMPERATURE CONTROL CONTRACTOR, TO INTERLOCK WITH 'EF-501' ON ROOF.

MOTORIZED DAMPER TO INTERLOCK WITH 'EF-501' ON ROOF. WHEN EF-501

STARTS/STOPS, MOTORIZED DAMPER SHALL OPEN/CLOSE.

2. THERMOSTAT WITH GUARD, PROVIDED AND INSTALLED BY TEMPERATURE CONTROL

CONTRACTORL, TO INTERLOCK WITH WITH UNIT INDICATED.

3. MAKE FULL SIZE DUCT CONNECTION TO FAN. TERMINATE DUCT BELOW ROOF WITH

WIRE MESH SCREEN.

X

GENERAL NOTES

A. REFER TO ELECTRICAL DRAWINGS FOR CONDUIT LOCATIONS, WIRING

REQUIREMENTS, PANEL LOCATIONS AND DISCONNECTS FOR ELECTRICAL UNIT

HEATERS.

B. MOUNT ELECTRIC UNIT HEATER (EUH) SUCH THAT THE BOTTOM OF THE HEATER IS

8'-6" ABOVE FINISHED FLOOR.

C. THERMOSTATS SHALL BE MOUNTED APPROXIMATELY 48" AFF. REFER TO

ARCHITECTURAL DRAWINGS FOR MOUNTING HEIGHT INFORMATION.

11.511 12

C.3

C.1

B.6

C.2

11.511 12

C.3

C.1

B.6

C.2

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

K C

C G

P

R O

J E

C T

S

P a r k i n g

R a m p

B u f f a l o

N

Y

D e s D o c s

D r a w i n g s W

O R

K I N

G M d w g

P

M

ISSUE FOR BIDOffice 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

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

PARKING RAMP EXPANSION

3495 BAILEY AVE., BUFFALO, NY 14215

528-18-375

Project Director

Revisions: Date:

www. bancroft-ae.com

3300 Dundee Rd.

Northbrook, IL 60062

T: 847.952.9362

08-09-2024

ISSUE FOR BID 08-09-2024

N

KEY PLAN

STAIR 2

STAIR 3

STAIR TOWER 2

M

CUH-1

10.0 KW

'CUH-1'

EF-502

1,810 CFM

MECHANICAL KEY

NOTES

1. EXISTING 36x24 LOUVER TO REMAIN. DAMPER TO BE INTERLOCKED WITH NEW FAN

'EF-502' ON ROOF. WHEN FAN STARTS/STOPS, DAMPER SHALL OPEN/CLOSE. UPON

LOSS OF POWER, DAMPER SHALL FAIL OPEN AND A SIGNAL SHALL SEND AN ALARM

TO THE BAS IF THE DAMPER FAILS TO OPEN. MOTORIZED DAMPER POWER SHALL BE

FROM FAN CIRCUIT VIA INTEGRAL TRANSFORMER.

2. THERMOSTAT WITH LOCKABLE GUARD TO INTERLOCK WITH 'EF-502' ON STAIR

TOWER 2 ROOF. MOUNT THERMOSTAT APPROXIMATELY 48" AFF. REFER TO

ARCHITECTURAL DRAWINGS FOR MORE INFORMATION ON MOUNTING HEIGHTS.

3. MAKE FULL SIZE DUCT CONNECTION TO FAN. TERMINATE DUCT BELOW ROOF WITH

WIRE MESH SCREEN.

4. INSTALL PER MANUFACTURER'S RECOMMENDATIONS.

X

GENERAL NOTES

A. REFER TO ELECTRICAL DRAWINGS FOR CONDUIT LOCATIONS, WIRING

REQUIREMENTS, PANEL LOCATIONS AND DISCONNECTS FOR CABINET UNIT

HEATER.

B. THERMOSTATS SHALL BE MOUNTED APPROXIMATELY 48" AFF. REFER TO

ARCHITECTURAL DRAWINGS FOR MOUNTING HEIGHT INFORMATION.

DN

STAIR TOWER 2

'EF-502 '

1 1.7

A.2

A

1 1.7

A.2

A

1 1.7

A.2

A

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

K C

C G

P

R O

J E

C T

S

P a r k i n g

R a m p

B u f f a l o

N

Y

D e s D o c s

D r a w i n g s W

O R

K I N

G M d w g

P

M

ISSUE FOR BIDOffice 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

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

PARKING RAMP EXPANSION

3495 BAILEY AVE., BUFFALO, NY 14215

528-18-375

Project Director

Revisions: Date:

www. bancroft-ae.com

3300 Dundee Rd.

Northbrook, IL 60062

T: 847.952.9362

08-09-2024

ISSUE FOR BID 08-09-2024

N

KEY PLAN

STAIR 2

STAIR 3

WALL LOUVER SCHEDULE

EQUIPMENT TAG LOCATION SERVICE MANUFACTURER MODEL TYPE

SIZE (IN.)

CFM

FREE AREA

VELOCITY

(FPM)

P.D. (IN.

W.G.)

WATER

PENETRATION

VELOCITY (FPM)

NOTES

W H D

L-1 LEVEL 1

LOBBY101 EF-1 GREENHECK EDJ-601 EXTRUDED ALUMINUM

DRAINABLE 48 74 6 6,000 423 0.05 998 1,2,3,4

L-2 MEDICAL CENTER

LOBBY M01 EF-1 GREENHECK EDJ-601 EXTRUDED ALUMINUM

DRAINABLE 48 74 6 6,000 423 0.05 998 1,2,3,4

NOTES:

1. OTHER ACCEPTABLE MANUFACTURERS: VA APPROVED EQUAL

2. BIRDSCREEN.

3. COLOR AND FINISH TO BE SELECTED BY ARCHITECT.

4. WATER PENETRATION VELOCITY IF BASED ON 0.01 OUNCES/SQ.FT. WITH A 48"x48" LOUVER AND A TEST PERIOD OF 15 MIN.

ELECTRIC SUSPENDED HEATER SCHEDULE

GENERAL HEATER FAN DATA ELECTRICAL DATA

NOTESEQUIPMENT TAG LOCATION TYPE MANUFACTURER MODEL KW PHASE VOLT TYPE CFM AMPS PHASE VOLT

EUH-001 ELEVATOR

LOBBY

SUSPENDED

HORIZONTAL MARLEY MUH0541 10.0 3 480 PROP. 650 12.0 3 480 1,2,3,4

EUH-101 ELEVATOR

LOBBY

SUSPENDED

HORIZONTAL MARLEY MUH0541 10.0 3 480 PROP. 650 12.0 3 480 1,2,3,4

EUH-M01 ELEVATOR

LOBBY

SUSPENDED

HORIZONTAL MARLEY MUH0541 10.0 3 480 PROP. 650 12.0 3 480 1,2,3,4

EUH-201 ELEVATOR

LOBBY

SUSPENDED

HORIZONTAL MARLEY MUH0541 10.0 3 480 PROP. 650 12.0 3 480 1,2,3,4

EUH-301 ELEVATOR

LOBBY

SUSPENDED

HORIZONTAL MARLEY MUH0541 10.0 3 480 PROP. 650 12.0 3 480 1,2,3,4

EUH-401 ELEVATOR

LOBBY

SUSPENDED

HORIZONTAL MARLEY MUH0541 10.0 3 480 PROP. 650 12.0 3 480 1,2,3,4

EUH-501 ELEVATOR

LOBBY

SUSPENDED

HORIZONTAL MARLEY MUH0541 10.0 3 480 PROP. 650 12.0 3 480 1,2,3,4

NOTES:

1. OTHER ACCEPTABLE MANUFACTURERS: VA APPROVED EQUAL.

2. DISCONNECT SWITCH.

3. MOUNTING KIT TO MATCH MOUNTING REQUIREMENTS PROVIDED BY HEATER MANUFACTURER.

4. FAN DELAY SWITCH.

ELECTRIC CABINET UNIT HEATER SCHEDULE

EQUIPMENT

TAG LOCATION MANUFACTURER MODEL TYPE

FAN HEATER CABINET CABINET DIMENSIONS (IN.) FILTER

NOTES

CFM KW PHASE AMPS VOLT MOUNTING ARRANGEMENT L W H MOUNTING

HEIGHT TYPE SIZE

CUH-1 STAIR TOWER 2 MARLEY CUH945 WALL MOUNTED 500 10.0 3.0 13.0 480 SURFACE UPFLOW 48 9.5 26.5 10" PERM. 1/2" 1,2,3,4,5

NOTES:

1. OTHER ACCEPTABLE MANUFACTURERS: VA APPROVED EQUAL 3. RETURN AIR THERMOSTAT.

2. COLOR AS SELECTED BY ARCHITECT. 4. FACTORY INSTALLED MOTOR STARTER AND DISCONNECT SWITCH.

5. WALL MOUNTING KIT TO MATCH APPLICATION.

AIR FLOW

SUPPORT FROM STRUCTURE

ABOVE WITH STEEL RODS

RIGID WIRE BIRD GUARD.

DRAINAGE GUTTER

TERMINATE DUCT

BELOW ROOF DECK

WITH WIRE MESH

SCREEN AT INLET

PRE-FAB ROOF CURB

SLOPED TO SUIT ROOF

PITCH.

REMOTE MOUNTED

MOTOR W/COVER.

BUTTERFLY DAMPER ASSEMBLY

RUBBER CUSHIONED

DAMPER STOP.

M

I N

WALL

CONTROL WIRE CONDUIT

ELECTRICAL JUNCTION BOX

SECURE TO WALL W/(4)

SCREW ANCHORS

THERMOSTAT WITH 1/4"

INSULATING BASE

1" PVC STAND-OFF

TO SUIT ROOF PITCH

PRE-FAB ROOF CURB SLOPED

HVAC UNIT COUNTERFLASHING

12" HIGH FULLY LINED AND INSULATED

ROOF CURB WITH 2 THRU BOLTS PER

SIDE. INSULATE WITH 1-1/2" THICK

3 LB. DENSITY INSULATION.

TREATED WOOD NAILER

STAINLESS STEEL SCREW FASTENER

WITH NEOPRENE WASHERS.

COVER WITH SEALANT.

WELDED 18 GA. GALVANIZED STEEL

ALL 4 SIDES OF OPENING. BY G.C.

4"x6"x3/8" STEEL ANGLE AT

ROOFING MATERIALS

RIGID INSULATION BY G.C.

DRIVE PIN WITH WASHER

EXHAUST FAN SCHEDULE

EQUIPMENT TAG

BASIS OF DESIGN

LOCATION AREA SERVED TYPE DRIVE WEIGHT

(LBS) CFM SP (IN.) MAXIMUM

SONES

FAN

RPM BHP

MOTOR CONTROL

TYPE NOTES

MANUFACTURER MODEL HP RPM PHASE VOLT

EF-501 GREENHECK RE2-36-615-VG ROOF ELEVATOR LOBBY PROPELLER HOOD DIRECT 656 12,000 0.5 37 1,066 2.6 5 1,725 3 480 T-STAT 1,2,3,4,5

EF-502 GREENHECK RE2-20-419-VG ROOF STAIR TOWER 2 PROPELLER HOOD DIRECT 225 1,810 0.5 24 1,474 0.51 1 1,725 3 480 T-STAT 1,2,3,4,5

NOTES:

1. OTHER ACCEPTABLE MANUFACTURERS: VA APPROVED EQUALS 5. ALL MOTORIZED DAMPERS INTERLOCKED WITH FANS SHALL BE FROM FAN CIRCUIT VIA INTEGRAL

2. PROVIDE THE FOLLOWING OPTIONS: GRAVITY BACKDRAFT DAMPER, NEMA 3R DISCONNECT SWITCH, AND SPEED CONTROLLER TRANSFORMER.

3. PROVIDE ALUMINUM BIRDSCREEN.

4. PROVIDE PRE-FABRICATED 18" TALL INSULATED ROOF CURB.

NOTE:

ALL THERMOSTATS SHALL HAVE LOCKABLE COVERS

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

K C

C G

P

R O

J E

C T

S

P a r k i n g

R a m p

B u f f a l o

N

Y

D e s D o c s

D r a w i n g s W

O R

K I N

G M d w g

P

M

ISSUE FOR BIDOffice 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

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

PARKING RAMP EXPANSION

3495 BAILEY AVE., BUFFALO, NY 14215

528-18-375

Project Director

Revisions: Date:

www. bancroft-ae.com

3300 Dundee Rd.

Northbrook, IL 60062

T: 847.952.9362

08-09-2024

ISSUE FOR BID 08-09-2024

MECHANICAL ROOM EXHAUST FAN

MS

CT

FAN STATUS:

A. THE CONTROLLER SHALL MONITOR THE FAN STATUS.

B. ALARMS SHALL BE PROVIDED AS FOLLOWS:

a. FAN FAILURE: COMMANDED ON, BUT THE STATUS IS OFF.

b. FAN IN HAND: COMMANDED OFF, BUT THE STATUS IS ON.

BI - EXHAUST FAN STATUS

BO - EXHAUST FAN START/STOP

STAIR 3 EXHAUST FAN POINTS LIST (EF-501)

HARDWARE POINTS SOFTWARE POINTS

POINT NAME AI AO BI BO AV BV SCHED TREND ALARM

SHOW ON

GRAPHIC

X X

X XX

X

THERMOSTAT

FAN RUNTIME EXCEEDED X X

T

BI - ZONE OVERRIDE

AI -ZONE SETPOINT ADJUST

AI -ZONE TEMP

THE FAN SHALL RUN WHENEVER ZONE THERMOSTAT RISES ABOVE 85°F (ADJ.)

FAN:

A. THE FAN SHALL RUN ANYTIME THE ZONE TEMPERATURE IS BELOW HEATING SETPOINT (40°F ADJ), UNLESS

SHUTDOWN ON SAFETIES.

SUSPENDED UNIT HEATER POINTS LIST

POINT NAME

HARDWARE POINTS SOFTWARE POINTS

SHOW ON

GRAPHIC

AI AO BI BO AV BV SCHED TREND ALARM

X X

X X

X X X

XX X X

X

NOTE TO TEMPERATURE CONTROL CONTRACTOR:

FAN STATUS

FAN START/STOP

FAN FAILURE

LOUVER DAMPER A STATUS (EF-501) X

X

LOUVER DAMPER B STATUS (EF-501) X

X

X

X

X

X

X

X

LOUVER DAMPER A FAILURE TO OPEN (EF-501)

LOUVER DAMPER B FAILURE TO OPEN (EF-501) X

X

MECHANICAL ROOM EXHAUST FAN

MS

CT

FAN STATUS:

A. THE CONTROLLER SHALL MONITOR THE FAN STATUS.

B. ALARMS SHALL BE PROVIDED AS FOLLOWS:

a. FAN FAILURE: COMMANDED ON, BUT THE STATUS IS OFF.

b. FAN IN HAND: COMMANDED OFF, BUT THE STATUS IS ON.

BI - EXHAUST FAN STATUS

BO - EXHAUST FAN START/STOP

STAIR 2 EXHAUST FAN POINTS LIST (EF-502)

HARDWARE POINTS SOFTWARE POINTS

POINT NAME AI AO BI BO AV BV SCHED TREND ALARM

SHOW ON

GRAPHIC

X X

X XX

X

THERMOSTAT

FAN RUNTIME EXCEEDED X X

T

BI - ZONE OVERRIDE

AI -ZONE SETPOINT ADJUST

AI -ZONE TEMP

THE FAN SHALL RUN WHENEVER ZONE THERMOSTAT RISES ABOVE 80°F (ADJ.)

FAN STATUS

FAN START/STOP

FAN FAILURE

WALL DAMPER CLOSED STATUS

WALL DAMPER OPEN STATUS

X

X

X

X

X

XWALL DAMPER FAILURE TO OPEN

BO - FAN LOW SPEED

BO - FAN HIGH SPEED

SUPPLY

AIR

BI - ZONE OVERRIDE

AI -ZONE TEMP

AI -ZONE SETPOINT ADJUST

T

M

C. FAN RUNTIME EXCEEDED: FAN STATUS RUNTIME EXCEEDS A USER DEFINABLE LIMIT (ADJ.).

X X

X X

FAN STATUS

FAN START/STOP

FAN FAILURE

HEATING SETPOINT ADJUST

ZONE TEMPERATURE

ZONE OVERRIDE

LOW ZONE TEMPERATUR

X

X

ELECTRIC HEAT FAILURE TO ENERGIZE X

X

ALL CONTROLS SHALL BE INTEGRATED INTO

THE EXISTING BUILDING MANAGEMENT SYSTEM.

THE CONTROL CONTRACTOR SHALL BE

RESPONSIBLE FOR PROVIDING THE CORRECT

TYPE, SIZES AND QUANTITIES OF CONTROL

CABLES, CONTROLLERS, SENSORS,

TRANSFORMERS, DEVICES AND PROGRAMMING

NECESSARY FOR A FULLY FUNCTIONAL SYSTEM.

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

K C

C G

P

R O

J E

C T

S

P a r k i n g

R a m p

B u f f a l o

N

Y

D e s D o c s

D r a w i n g s W

O R

K I N

G M d w g

P

M

ISSUE FOR BIDOffice 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

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

PARKING RAMP EXPANSION

3495 BAILEY AVE., BUFFALO, NY 14215

528-18-375

Project Director

Revisions: Date:

www. bancroft-ae.com

3300 Dundee Rd.

Northbrook, IL 60062

T: 847.952.9362

08-09-2024

ISSUE FOR BID 08-09-2024