Dallas Bldg 2J.pdf

VETERANS ADMINISTRATION

NORTH TEXAS HEALTH CARE SYSTEM

4500 S. LANCASTER ROAD, DALLAS, TEXAS 75216

SHEET NO. - G001

VA Project Number: 549-11-1403 VA Contract Number: VA257-P-0305

FEI Project Number: 14035

Issue Date: 10/31/14

VA

D

A

LL

A S

S U

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IC

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L S

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IT

E H

VA

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A D

E

2201 N Collins, Suite 295 Arlington, Texas 76011-2698

(817) 461-2337 Fax: (817) 461-1025 F-1166

MECHANICAL ELECTRICAL PLUMBING

FEI Project Number #14035

F

60977

MARK S. FRATTO

OE

TS

TA

TE

AS

X

10/31/2014

06/29/2017 AS BUILT

1. PROVIDE A PIR/ULTRASONIC DETECTION OCCUPANCY SENSOR AT

THE GENERAL LOCATION SHOWN AND CONNECT TO EXISTING HVAC

CONTROL SYSTEM. THE OCCUPANCY SENSOR SHALL SWITCH THE

CONTROL OF THE LOCAL HVAC TERMINAL UNIT TO OCCUPIED MODE

WHEN ROOM BECOMES OCCUPIED DURING NIGHT SETBACK.

COORDINATE EXACT SEQUENCE AND SETUP WITH OTHER TRADES

PRIOR TO ROUGH-IN.

1. REFER TO M001 FOR LEGENDS AND OTHER GENERAL NOTES.

2. REFER TO M101 FOR DEMOLITION WORK.

3. AS PART OF THIS PROJECT ALL NEW DIRECT DIGITAL CONTROLS

INCLUDING VALVES, DAMPERS, ACTUATORS, SENSORS, WIRING,

ETC. SHALL BE INSTALLED FOR THE SYSTEMS SERVING THE

OPERATING ROOM SUITE AND CONNECTED TO THE EXISTING BMS.

4. PROVIDE NEW CONTROL VALVES, ACTUATORS, SENSORS, ETC. FOR

THE DUCT MOUNTED HUMIDIFIER AT EACH OPERATING ROOM.

(817) 461-2337 Fax: (817) 461-1025 F-1166

MECHANICAL ELECTRICAL PLUMBING

FEI Project Number #14035

FOE

TS

TA

TE

AS

X

06/29/2017 AS BUILT

THIS DOCUMENT IS RELEASED

FOR THE PURPOSE OF INTERIM

PRICING AND REVIEW UNDER THE

AUTHORITY OF MARK S. FRATTO,

60977 ON JULY 14, 2014. IT IS NOT

TO BE USED FOR BIDDING OR

CONSTRUCTION.

(817) 461-2337 Fax: (817) 461-1025 F-1166

MECHANICAL ELECTRICAL PLUMBING

FEI Project Number #14035

FOE

TS

TA

TE

AS

X

06/29/2017 AS BUILT

THIS DOCUMENT IS RELEASED

FOR THE PURPOSE OF INTERIM

PRICING AND REVIEW UNDER THE

AUTHORITY OF MARK S. FRATTO,

60977 ON JULY 14, 2014. IT IS NOT

TO BE USED FOR BIDDING OR

CONSTRUCTION.

NOTES

GENERAL DUCTWORK

PIPING

CONTROLS

HVAC GENERAL DEMOLITION NOTES

PRESSURE REGULATOR

TWO-WAY CONTROL VALVE

REFRIGERANT LIQUID

REFRIGERANT SUCTION

CONDENSER WATER RETURN

SAFETY VALVE OR PRESSURE RELIEF

CONDENSER WATER SUPPLY

CHILLED WATER SUPPLY

CHILLED WATER RETURN

LOW PRESSURE STEAM CONDENSATE

LOW PRESSURE STEAM FLEXIBLE PIPE CONNECTION

PRESSURE / TEMPERATURE PLUG

COMBINATION BALANCE & STOP VALVE

CHECK VALVE

BUTTERFLY VALVE

GLOBE VALVE

BALL VALVE

GATE VALVE

PRESSURE GAUGE

EXISTING PIPING

THERMOMETER

STRAINER

UNION

D

CHR

CHS

LCR

MAKE-UP WATER

DRAIN LINE

RS

LPS

RL

CWR

CWS

MANUAL AIR VENT

FLOW MEASURING DEVICE

PIPE FLANGE

PIPING LEGEND

PIPE FLOW

PIPE SLOPE

T

H

S

FLEXIBLE DUCT

MANUAL VOLUME DAMPER

SIDEWALL GRILLE/REGISTER

INTAKE AIR FLOW

DISCHARGE AIR FLOW

RECTANGULAR ELBOW

FIRE DAMPER

EXHAUST AIR GRILLE

SUPPLY DIFFUSER

FIRE/SMOKE DAMPER

RETURN AIR DEVICE

THERMOSTAT

HVAC LEGEND

ROUND DUCTWORK DN

RECTANGULAR DUCTWORK

SUPPLY DUCT DN

ROUND DUCTWORK

MOTORIZED DAMPER

SMOKE DETECTOR

HUMIDISTAT OR HUMIDITY SENSOR

FLEXIBLE DUCT CONNECTION

POINT OF CONNECTION TO

EXISTING

EXISTING TO BE DEMOLISHED OR

EXISTING TO REMAIN

STATIC PRESSURE SENSORSP

BAROMETRIC DAMPER

HIGH PRESSURE STEAM HPS

SLOT DIFFUSER

THREE-WAY CONTROL VALVE

HCR HIGH PRESSURE STEAM CONDENSATE

PCR PUMPED CONDENSATE RETURN

SMOKE DAMPER

NEW EQUIPMENT

EXISTING EQUIPMENT

H HUMIDITY INDICATING DEVICEID

RETURN DUCT DN

EXHAUST DUCT DN

SUPPLY DUCT UP

RETURN DUCT UP

EXHAUST DUCT UP

ROUND, LONG RADIUS ELBOW

ROUND DUCTWORK UP

NOTE: ALL SYMBOLS SHOWN MAY NOT APPEAR IN ALL DRAWINGS SYMBOLS ARE SHOWN

SCHEMATIC AND MAY NOT BE TO SCALE

NOTE: ALL SYMBOLS SHOWN MAY NOT APPEAR IN ALL DRAWINGS SYMBOLS ARE SHOWN

SCHEMATIC AND MAY NOT BE TO SCALE

THERMOMETER WELL

F & T STEAM TRAP

STEAM BUCKET TRAP

SOLENOID VALVE

PLUG VALVE/BALANCING COCK VALVE IN VERTICAL

CIRCUIT BALANCING VALVE

CLEANOUT OR WALL CLEANOUT

PETE'S PLUG

GAUGE COCK

EXPANSION LOOP

MANUAL VOLUME DAMPER

CONICAL TAP WITH VOLUME DAMPER

WITH TURNING VANES

RELOCATED

MECHANICAL ABBREVIATIONS

AFF

APD

BTUH

BHP

CLG

CFM

°F

DTL

DDC

DN

DB

EDB

EAT

EWB

EWT

EA

(E)

ESP

FT

FLR

GPM

HZ

HP

IN

KW

LAT

LDB

LWB

LWT

MVD

MBH

MCA

MOCP

NPSH

NC

OUTSIDE AIR

PHASE

POUNDS

RETURN AIR

SUPPLY AIR

TYPICAL

VARIABLE AIR VOLUME

VARIABLE FREQUENCY DRIVE

VOLTS

WATER GAUGE

WATER PRESSURE DROP

WATTS

WET BULB (TEMPERATURE)

B/G

PIPE DN

PIPE UP

TEMPERATURE SENSOR S

RECTANGULAR DUCT DIMENSIONSX/X WIDTH (INCHES) x DEPTH (INCHES)

ROUND DUCT DIAMETER (INCHES)X" Ø

ROUND PIPE DIAMETER (INCHES)X" Ø

RETURN

RETURN

1. COMPLETED INSTALLATIONS SHALL CONFORM TO ALL APPLICABLE

FEDERAL CODES, STATE AND LOCAL ORDINANCES AND THE

SPECIFICATIONS. IF ANY CONFLICTS OCCUR, THE MOST STRINGENT

SHALL APPLY.

2. PIPING AND DUCT LAYOUT IS ONLY SCHEMATIC, EXACT LOCATION

OF PIPES AND DUCTS SHALL BE COORDINATED WITH BUILDING

STRUCTURE, AND WORK OF OTHER CONTRACTORS PRIOR TO

START OF ANY CONSTRUCTION OR DEMOLITION.

3. EXISTING WORK SHOWN ON PLANS IS FROM PREVIOUS

ENGINEERING DOCUMENTS AND FIELD OBSERVATION. ACTUAL

CONDITIONS MAY VARY, AND CONTRACTOR MUST FIELD VERIFY

EXISTING WORK. MAKE MINOR ADJUSTMENTS NECESSARY TO

COMPLETE WORK. IF EXISTING CONDITIONS PROHIBIT WORK,

NOTIFY THE ARCHITECT FOR REDIRECTION AS REQUIRED.

4. THE CONTRACTOR IS RESPONSIBLE FOR ALL WARRANTIES ON THE

EQUIPMENT INSTALLED.

5. INSURE THE EXECUTION OF ALL WARRANTIES FOR EQUIPMENT AND

INSTALLATION AS PRESCRIBED BY THE OWNER.

6. ALL DUCTS AND PIPES ARE ABOVE CEILING AND TIGHT TO BOTTOM

OF STRUCTURE UNLESS OTHERWISE NOTED.

7. ELEVATIONS, WHERE SHOWN, ARE CENTER OF PIPE AND BOTTOM

OF DUCT UNLESS OTHERWISE NOTED.

8. COORDINATE SIZE AND LOCATION OF ALL RECESSES AND

OPENINGS REQUIRED FOR HVAC WORK.

9. LOCATE ALL TEMPERATURE, PRESSURE AND FLOW MEASURING

DEVICES IN ACCESSIBLE LOCATIONS WITH STRAIGHT SECTION OF

PIPE OR DUCT UP OR DOWNSTREAM AS RECOMMENDED BY THE

MANUFACTURER FOR ACCURACY.

10. LOCATE ALL MECHANICAL EQUIPMENT FOR UNOBSTRUCTED

ACCESS TO UNIT ACCESS PANELS, CONTROLS AND VALVING.

11. LOCATE TEMPERATURE AND PRESSURE GAUGES INSTALLED IN

MECHANICAL ROOMS FOR UNOBSTRUCTED ACCESS TO VIEWING.

12. LOCATE ROOM THERMOSTATS, HUMIDISTAT, AND TEMPERATURE

AND HUMIDITY SENSORS 4'-0" (CENTERLINE) ABOVE FINISHED

FLOOR. NOTIFY ARCHITECT WHERE DIMENSION CANNOT BE

MAINTAINED OR WHERE THERE IS A QUESTION ON LOCATION.

13. VERIFY CONDITION OF ALL EXISTING LIFE SAFETY DEVICES (FIRE

DAMPERS, DUCT DETECTORS, ETC.) WITHIN LIMITS OF

CONSTRUCTION. REPAIR OR REPLACE IF FOUND TO BE DAMAGED

OR NON-FUNCTIONAL.

14. PROVIDE ALL DUCTWORK TRANSITIONS TO ACCOMMODATE ALL

FIRE, FIRE / SMOKE DAMPERS, HUMIDIFIERS, FANS, AIR HANDLING

UNITS & TERMINAL BOXES. REFER TO MANUFACTURER'S DATA FOR

EQUIPMENT CONNECTION SIZES.

15. LOCATIONS OF FIRE AND FIRE/SMOKE DAMPERS ARE PROVIDED AS

REQUIRED FOR DUCTWORK LAYOUT SHOWN. PROVIDE ADDITIONAL

DAMPERS AS REQUIRED BY GOVERNING AUTHORITY AND AS

REQUIRED SHOULD DUCTWORK LAYOUT CHANGE AS A RESULT OF

ACTUAL FIELD CONDITIONS.

16. WHEN ALL CONSTRUCTION IS COMPLETE, INSTALL NEW, CLEAN PRE-

AND POST- FILTERS IN AIR HANDLING UNITS SERVING THE

RENOVATED AREAS. VERIFY CONDITION OF UNIT FILTER GAUGES.

REPAIR OR REPLACE IF FOUND TO BE DAMAGED OR

NON-FUNCTIONAL.

17. PRIOR TO ROUGH IN, COORDINATE THE INSTALLATION OF

EQUIPMENT WITH THE MANUFACTURER'S INSTALLATION AND

MAINTENANCE REQUIREMENTS.

DESCRIPTIONSYMBOL SYMBOL DESCRIPTION

NOTE: ALL SYMBOLS ARE NOT NECESSARILY USED ON THESE DRAWINGS. REFER TO THE ARCHITECTS DRAWINGS FOR

ADDITIONAL SYMBOLS.

MECHANICAL CONVENTIONS LIST

DESCRIPTIONSYMBOL SYMBOL DESCRIPTION

SECTION DESIGNATION - LETTER/NUMBER

DENOTES SECTION IDENTIFICATION

INDICATES DRAWING NUMBER WHERE

SECTION IS DRAWN

DETAIL DESIGNATION - LETTER/NUMBER

DENOTES DETAIL IDENTIFICATION

INDICATES DRAWING NUMBER WHERE

DETAIL IS DRAWN DRAWING NOTE

1. DEMOLITION SHALL EXTEND TO POINTS OF CONNECTION WITH LIVE SERVICES, PANELBOARDS, OR OTHER APPLICABLE TERMINATION POINTS.

DEMOLITION SHALL NOT PERMIT ABANDONMENT OF ANY SYSTEM OR A COMPONENT OF ANY SYSTEM, UNLESS SPECIFICALLY NOTED AS "ABANDON" OR

"TO REMAIN".

2. DEMOLITION OF SYSTEMS SHALL INCLUDE UNITS, SUPPORT SYSTEMS, SYSTEM ACCESSORIES, SYSTEM CONTROLS, WIRING AND CONDUIT FOR POWER AND CONTROLS, ASSOCIATED PIPING, DUCTWORK, SUPPORTS, ETC. IN THEIR ENTIRETY, UNLESS SPECIFICALLY OTHERWISE NOTED.

3. ALL REMOVED EQUIPMENT SHALL BE MAINTAINED IN GOOD CONDITION. REMOVED EQUIPMENT NOT INDICATED FOR REUSE SHALL REMAIN THE PROPERTY OF THE OWNER. SHOULD THE OWNER DECLINE POSSESSION OF ANY EQUIPMENT, SAID EQUIPMENT SHALL BECOME THE PROPERTY OF THE CONTRACTOR. THE CONTRACTOR SHALL DELIVER ALL REMOVED EQUIPMENT TO THE OWNER. THE CONTRACTOR SHALL BE REQUIRED TO REMOVE ALL

CONTRACTOR PROPERTY FROM THE SITE.

4. DEMOLITION AND/OR RELOCATION OF CONTROLS FOR UNITS TO REMAIN SHALL INCLUDE, BUT NOT LIMITED TO:

ALL PNEUMATIC CONTROLS, COMPRESSORS, AND PNEUMATIC DISTRIBUTION SYSTEM;

SPACE & DUCT THERMOSTATS;

SPACE & DUCT TEMPERATURE SENSORS;

SMOKE DETECTORS, FIRESTATS, FREEZESTATS, AND OTHER SAFETIES OR LIMIT DEVICES;

CONTROL VALVES AND DAMPERS - PROVIDE NEW DDC ACTUATORS AS REQUIRED;

ALL HVAC CONTROL PANELS.

NEW CONTROL SYSTEM SHOP DRAWINGS SHALL INCLUDE ALL EXISTING DEVICES, DAMPERS, CONTROL VALVES, ETC.

REFER TO SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS.

5. EXISTING INFORMATION SHOWN ON THE PLANS IS DERIVED FROM ORIGINAL DESIGN AND MODIFICATION PLANS FOR THE SITE MADE AVAILABLE TO THE ENGINEER. ADDITIONAL UNDOCUMENTED MODIFICATIONS HAVE BEEN MADE AT THE SITE. CONTRACTOR SHALL FIELD VERIFY EXACT LOCATION, ROUTING, AND SIZES OF EXISTING DUCTWORK AND PIPING TO REMAIN OR BE MODIFIED PRIOR TO BEGINNING ANY WORK. CONTRACTOR SHALL REPORT ANY MAJOR

DISCREPANCIES TO THE ARCHITECT FOR RECOMMENDED ACTION.

ABOVE FINISHED FLOOR

AIR PRESSURE DROP

BRITISH THERMAL UNITS PER HOUR

BRAKE HORSEPOWER

CEILING/COOLING

CUBIC FEET PER MINUTE

DEGREES FAHRENHEIT

DETAIL

DIRECT DIGITAL CONTROL

DOWN

DRY BULB (TEMPERATURE)

ENTERING AIR DRY BULB TEMPERATURE

ENTERING AIR TEMPERATURE

ENTERING AIR WET BULB TEMPERATURE

ENTERING WATER TEMPERATURE

EXHAUST AIR

EXISTING

EXTERNAL STATIC PRESSURE

FEET/FOOT

FLOOR

GALLONS PER MINUTE

HERTZ

HORSEPOWER

INCHES/INCH

KILOWATT

LEAVING AIR TEMPERATURE

LEAVING AIR DRY BULB TEMPERATURE

LEAVING AIR WET BULB TEMPERATURE

LEAVING WATER TEMPERATURE

MANUALLY ADJUSTED VOLUME DAMPER

1,000 BTUH

MINIMUM CIRCUIT AMPS

MAXIMUM OVER CURRENT PROTECTION

NET POSITIVE SUCTION HEAD

NOISE CRITERIA

BELOW GRADE

OA

PH

LBS

RA

SA

TYP

VAV

VFD

V

WG

WPD

W

WB

1. RUN ALL DUCTS LEVEL UNLESS OTHERWISE NOTED.

2. DUCT SIZES SHOWN ON DRAWINGS ARE CLEAR INSIDE DIMENSIONS.

INSTALLED DIMENSIONS SHALL NOT BE SMALLER. INTERNAL LINER,

WHERE ALLOWED, SHALL NOT BE INSTALLED DOWNSTREAM OF

FINAL FILTERS.

3. RUN OUT DUCT TO AIR DEVICES SHALL BE THE SAME SIZE AS THE

AIR DEVICE NECK, UNLESS OTHERWISE NOTED. BALANCING

DAMPERS ARE REQUIRED FOR ALL INDIVIDUAL DEVICE

CONNECTIONS. BALANCE DAMPERS SHALL BE LOCATED AT THE

ORIGIN OF THE INDIVIDUAL BRANCH CONNECTION.

4. FLEXIBLE RUNOUTS TO DIFFUSERS AND GRILLES TO BE MAXIMUM

OF 5 FEET IN LENGTH. FLEX SHALL BE STRETCHED STRAIGHT

WITHOUT SAGS. PROVIDE HANGER AT MID POINT. USE NYLON STRAP

TO FASTEN INNER SLEEVE TO TAKE-OFF. DUCT TAPE IS NOT

ACCEPTABLE.

5. DUCT TAPE IS NOT ACCEPTABLE FOR VAPOR BARRIER SEAMS.

6. OFFSET DUCTS INTO JOIST SPACE FOR CLEARANCE WHERE SPACE

ABOVE CEILING IS NOT SUFFICIENT FOR DUCTS TO CROSS OTHER

DUCTS OR WORK OF OTHER CONTRACTORS.

7. INSTALL BALANCING DAMPERS AS SHOWN AND AS REQUIRED FOR

PROPER BALANCING OF AIR HANDLING SYSTEMS.

8. PROVIDE AIRTIGHT A.D. IN DUCTS ADJACENT TO ALL AUTOMATIC

DAMPERS, TEMPERATURE CONTROL DEVICES, FIRE DAMPERS AND

SMOKE DAMPERS.

9. MAINTAIN MINIMUM 25'-0" BETWEEN OUTDOOR AIR INTAKES,

EXHAUST OUTLETS AND PLUMBING VENTS

1. SUPPORT ALL STEEL PIPE AT INTERVALS OF NOT MORE THAN 8'-0",

COPPER PIPE AT INTERVALS OF NOT MORE THAN 6'-0".

2. PIPING RUNOUTS TO TERMINAL UNITS ARE 3/4" UNLESS OTHERWISE

NOTED ON PIPING PLAN.

3. PROVIDE DEEP SEAL P-TRAP AT THE CONDENSATE DRAIN OF

COOLING COILS. MINIMUM REQUIREMENTS FOR THE CONDENSATE

DRAIN TYPE "M" COPPER. SIZE SHALL BE SAME SIZE AS EQUIPMENT

DRAIN CONNECTION, BUT NOT LESS THAN 3/4". ROUTE INDIVIDUALLY

OR COLLECT INTO COMMON PIPE FOR DISCHARGE TO THE NEAREST

FLOOR DRAIN, MOP SINK OR OTHER APPROVED LOCATION. MAY BE

ROUTED ABOVE CEILING WITH SPECIFIED INSULATION.

1. INSTALL CONTROL DEVICES AS REQUIRED ON ALL UNITS. VERIFY

ALL EQUIPMENT IS FUNCTIONAL AND PROPER BALANCE IS

ACHIEVED BEFORE COMPLETION. COORDINATE WITH OWNER'S

REPRESENTATIVE ON EXISTING EQUIPMENT.

2. PROVIDE ALL CONTROLS AND CONTROLLERS, INCLUDING

STARTERS AND CONTACTORS, NECESSARY FOR A COMPLETE AND

OPERATIONAL HVAC SYSTEM. INCLUDE ALL ELECTRICAL WORK

NECESSARY TO COMPLY WITH THIS REQUIREMENT. COORDINATE

POWER SOURCE CONNECTIONS PRIOR TO ORDERING EQUIPMENT

OR BEGINNING WORK.

3. COORDINATE THE VOLTAGE AND PHASE OF EACH PIECE OF

EQUIPMENT WITH ALL TRADES BEFORE ORDERING.

LETTER DENOTES DIFFUSER TYPE (REFER

TO MECHANICAL SCHEDULE)

NUMBER DENOTES CFM

M

B

CONICAL TAP WITHOUT VOLUME DAMPER

M-3

M-3

HOT WATER HEATING SUPPLY

HOT WATER HEATING RETURNHWR

HWS

PIPE CAP

DUCT CAP

A

PROJECT WORK SCHEDULE

THE SURGICAL SUITE MUST STAY FUNCTIONAL DURING

NORMAL OPERATING HOURS. ALL WORK SHALL OCCUR OVER

THE WEEKEND BETWEEN FRIDAY AT 8 PM AND MONDAY AT 5

AM. ALL OPERATING ROOMS MUST BE READY FOR USE BY 6

AM MONDAY MORNING.

EXHAUST LOUVER

EXHAUST PLENUM

OUTDOOR AIR INTAKE LOUVER

EXHAUST LOUVER

OUTDOOR AIR INTAKE LOUVER

EXHAUST PLENUM

1. REFER TO M001 FOR OTHER GENERAL NOTES AND LEGENDS.

2. REFER TO M201 FOR NEW WORK.

3. AS PART OF THIS PROJECT ALL PNEUMATIC CONTROLS INCLUDING

VALVES, DAMPERS, ACTUATORS, SENSORS, TUBING, ETC. THAT ARE

PART OF THE SYSTEMS SERVING THE OPERATING ROOM SUITE

SHALL BE DEMOLISHED.

4. DEMOLISH ACTUATOR AND CONTROLS AT DUCT MOUNTED STEAM

HUMIDIFIER FOR EACH OPERATING ROOM. DEMOLISH CONTROL

VALVES IF REPLACEMENT IS NECESSARY.

1. DEMOLISH EXHAUST DUCT FROM FAN TO EXHAUST PLENUM.

2. DEMOLISH GLYCOL HEAT RECOVERY SYSTEM, INCLUDING COILS,

PUMP, PIPING, VALVES, CONTROLS, ETC.

3. DEMOLISH EXISTING OUTSIDE AIR DAMPER.

4. DEMOLISH FACE AND BYPASS STEAM COIL WITHOUT DAMAGING THE

AIR HANDLER. REMOVE VALVES, CONTROLS, PIPING, ETC. AS

SHOWN.

(817) 461-2337 Fax: (817) 461-1025 F-1166

MECHANICAL ELECTRICAL PLUMBING

FEI Project Number #14035

FOE

TS

TA

TE

AS

X

06/29/2017 AS BUILT

THIS DOCUMENT IS RELEASED

FOR THE PURPOSE OF INTERIM

PRICING AND REVIEW UNDER THE

AUTHORITY OF MARK S. FRATTO,

60977 ON JULY 14, 2014. IT IS NOT

TO BE USED FOR BIDDING OR

CONSTRUCTION.

EXHAUST LOUVER

EXHAUST PLENUM

OUTDOOR AIR INTAKE LOUVER

3 1

M

M

M M

75"X31" CONTROL DAMPERS

STACKED ON TOP OF EACH OTHER.

74"X24"

CONTROL DAMPER

64"X36" MAX

OA DAMPER

20"X36" MIN

OA DAMPER

EXHAUST LOUVER

OUTDOOR AIR INTAKE LOUVER

EXHAUST PLENUM

M

M

M M

75"X32" CONTROL DAMPERS

STACKED ON TOP OF EACH OTHER.

64"X36" MAX

OA DAMPER

20"X36" MIN

OA DAMPER

74"X24"

CONTROL DAMPER

1. PROVIDE NEW AIR BLENDING/MIXING STATION IN AIR HANDLER.

2. PROVIDE NEW 4" FILTER RACK WITH MERV 13 FILTERS IN AIR

HANDLER DOWNSTREAM OF EXISTING FILTERS. FILTERS/RACK

SHALL BE GASKETED TO PROVIDE AIR-TIGHT SEAL.

3. PROVIDE NEW FULL SIZE STEAM COIL IN THE AIR HANDLER. REFER

TO SCHEDULE.

4. PROVIDE NEW AIRFLOW MEASURING STATION IN OUTSIDE AIR DUCT.

5. PROVIDE NEW MOTORIZED MINIMUM AND MAXIMUM CONTROL

DAMPERS IN OUTSIDE AIR DUCT.

6. NEW RETURN DUCT BETWEEN THE EXHAUST AND OUTSIDE AIR

DUCTS, PROVIDE WITH MOTORIZED CONTROL DAMPER.

7. PROVIDE NEW MOTORIZED CONTROL DAMPER IN EXHAUST

DUCT/PLENUM.

8. NEW EXHAUST DUCT TO EXHAUST PLENUM.

9. PROVIDE NEW UV-C GERMICIDAL LAMPS AT THE COOLING COIL, RLM

XTREAM BY UV RESOURCES OR APPROVED EQUAL WITH

NON-PROPRIETARY LAMPS. PROVIDE COMPLETE COVERAGE OF

THE DOWNSTREAM FACE OF THE COIL AND THE DRAIN PAN.

PROVIDE DOOR SWITCHES TO DE-ENERGIZE THE UV LIGHTS WHEN

ANY UNIT ACCESS DOOR IS OPEN. UV LAMPS SHALL BE

CONNECTED TO NEAREST 120V CRITICAL BRANCH CIRCUIT.

CONTRACTOR SHALL AMP THE EXISTING CIRCUIT TO VERIFY THE

ADDED CURRENT DOES NOT EXCEED CIRCUIT CAPACITY.

1. REFER TO M001 FOR LEGENDS AND OTHER GENERAL NOTES.

2. REFER TO M101 FOR DEMOLITION WORK.

3. AS PART OF THIS PROJECT ALL NEW DIRECT DIGITAL CONTROLS

INCLUDING VALVES, DAMPERS, ACTUATORS, SENSORS, WIRING,

ETC. SHALL BE INSTALLED FOR THE SYSTEMS SERVING THE

OPERATING ROOM SUITE AND CONNECTED TO THE EXISTING BMS.

4. PROVIDE NEW CONTROL VALVES, ACTUATORS, SENSORS, ETC. FOR

THE DUCT MOUNTED HUMIDIFIER AT EACH OPERATING ROOM.

5. THE REDUCTION OF OUTDOOR AIR HAS POTENTIAL TO ALTER THE

PRESSURE RELATIONSHIPS BETWEEN THE VARIOUS SPACES IN THE

SURGERY SUITE. BALANCING TECHNICIAN SHALL ENSURE THAT

THE CODE REQUIRED PRESSURES DIFFERENCES ARE MAINTAINED,

EVEN DURING UNOCCUPIED MODE.

(817) 461-2337 Fax: (817) 461-1025 F-1166

MECHANICAL ELECTRICAL PLUMBING

FEI Project Number #14035

FOE

TS

TA

TE

AS

X

06/29/2017 AS BUILT

THIS DOCUMENT IS RELEASED

FOR THE PURPOSE OF INTERIM

PRICING AND REVIEW UNDER THE

AUTHORITY OF MARK S. FRATTO,

60977 ON JULY 14, 2014. IT IS NOT

(817) 461-2337 Fax: (817) 461-1025 F-1166

MECHANICAL ELECTRICAL PLUMBING

FEI Project Number #14035

FOE

TS

TA

TE

AS

X

06/29/2017 AS BUILT

THIS DOCUMENT IS RELEASED

FOR THE PURPOSE OF INTERIM

PRICING AND REVIEW UNDER THE

AUTHORITY OF MARK S. FRATTO,

60977 ON JULY 14, 2014. IT IS NOT

(817) 461-2337 Fax: (817) 461-1025 F-1166

MECHANICAL ELECTRICAL PLUMBING

FEI Project Number #14035

FOE

TS

TA

TE

AS

X

06/29/2017 AS BUILT

THIS DOCUMENT IS RELEASED

FOR THE PURPOSE OF INTERIM

PRICING AND REVIEW UNDER THE

AUTHORITY OF MARK S. FRATTO,

60977 ON JULY 14, 2014. IT IS NOT

TO BE USED FOR BIDDING OR

CONSTRUCTION.

NOTES:

APPLICATIONSYSTEM

MAXIMUM

DESIGN

AIRFLOW

(CFM)

CAPACITY

(MBH)

MAXIMUM

FACE

VELOCITY

(FPM)

ENTERING

AIR

TEMP.

°F

DESIGN

STEAM

PRESSURE

(PSIG)

MAX AIR

P.D. ("WG)

TRAP

(LBS/HR) NOTES

PREHEAT2-AH26 23,330 25 1, 2, 3

2-AH28 37,300

NOTES:

1. x

2. x

SYSTEM

DESIGN

STEAM

FLOW

(LB/HR)

NOTES

MAX

PRESSURE

DROP

(PSI)

2-AH26 370 5

CLOSED

2-AH28 5

TU 26-1 5

16.1

TU 26-4 516.1

TU 26-7 516.1

TU 26-9 516.1

TU 26-10 516.1

TU 28-3 516.1

TU 28-4 516.1

TU 28-6 516.1

TU 28-8 516.1

TU 28-11 516.1

TU 28-14 516.1

TU 28-16 516.1

TU 28-17 516.1

1,030

1,640

0.25

0.25

1,100

1,760

50 25

1,170

2-AH26

2-AH28

STEAM

PRESSURE

MAX/MIN

(PSIG)

30/15

30/15

30/15

30/15

30/15

30/15

30/15

30/15

30/15

30/15

30/15

30/15

30/15

30/15

30/15

30/15

30/15

LEAVING

AIR

TEMP.

°F

MAX

PRESSURE

DROP

(PSI)

5PREHEAT

1. PROVIDE NEW FULL-HEIGHT COIL IN EXISTING AIR HANDLER.

2. 1-ROW, MAXIMUM 8 FINS PER INCH.

3. COIL SHALL BE PITCHED TOWARD CONDENSATE CONNECTION, MINIMUM 1/8" PER FT.

SERVICE

STEAM HEAT - 1/3 CAP.

STEAM HEAT - 1/3 CAP.

STEAM HUMIDIFIER

STEAM HUMIDIFIER

STEAM HUMIDIFIER

STEAM HUMIDIFIER

STEAM HUMIDIFIER

STEAM HUMIDIFIER

STEAM HUMIDIFIER

STEAM HUMIDIFIER

STEAM HUMIDIFIER

STEAM HUMIDIFIER

STEAM HUMIDIFIER

STEAM HUMIDIFIER

STEAM HUMIDIFIER

STEAM HEAT - 2/3 CAP.

STEAM HEAT - 2/3 CAP.

DESIGN

WATER

FLOW

(GPM)

2-AH26

2-AH28

CHILLED WATER

CHILLED WATER

458 - -

1, 2, 3

FAIL

POSITION

CLOSED

OPEN

OPEN

OPEN

OPEN

CLOSED

CLOSED

CLOSED

CLOSED

CLOSED

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