36C25619R0072-009.pdf

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 AFTER 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

B BOILER

BD BUTTERFLY DAMPER

BDD BACKDRAFT DAMPER

BDR BASE BOARD RADIATOR

BFP BACKFLOW PREVENTER

BFT BOILER PLANT FIRE TUBE

BHP BRAKE HORSEPOWER

BHW HOT WATER HEATING BOILER

BHX BOILER BLOWDOWN HEAT EXCHANGER

BIW BACKWARD INCLINED WHEEL (FAN)

BSC BIOLOGICAL SAFETY CABINETS

BT BUFFER TANK

BTU BRITISH THERMAL UNIT

BTUH BRITISH THERMAL UNIT PER HOUR

C CENTIGRADE (CELCIUS)

CC COOLING COIL

CCD COOLING COIL CONDENSATE DRAIN

CENT CENTRIFICAL

CFH CUBIC FEET PER HOUR

CFM CUBIC FEET PER MINUTE

CFT CUBIC FEET

CFP CHEMICAL FEED PUMP

CH CHILLER

CHWP CHILLED WATER PUMP

CHW CHILLER WATER

CHWR CHILLED WATER RETURN

CHWS 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

CU CONDENSING UNIT

CUH CABINET UNIT HEATER

CV CONSTANT VOLUME

CW COLD WATER (POTABLE)

CHWCC CHILLED WATER COOLING COIL

D DAMPER - AUTOMATIC

D-1 OUTDOOR AIR DAMPER

D-2 RETURN AIR DAMPER

D-3 RELIEF AIR DAMPER

D-4 ECONOMIZER OUTDOOR AIR DAMPER

dB DECIBELS Db DRY-BULB TEMPERATURE

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

EA EXHAUST AIR

EAT ENTERING AIR TEMPERATURE

ECC ENGINEERING CONTROL CENTER

EER ENERGY EFFICIENCY RATIO

EF EXHAUST FAN

EG EXHAUST GRILLE

EGS EMERGENCY GAS SHUTOFF

EH EXHAUST HOOD

EJ EXPANSION JOINT

EMD END OF MAIN DRIP (STEAM)

ENT ENTERING

ESP EXTERNAL STATIC PRESSURE

EWT ENTERING WATER TEMPERATURE

EX. EXISTING

F FAHRENHEIT

F&T FLOAT AND THERMOSTATIC

F/SDPR COMBINATION FIRE SMOKE DAMPER

FA FREE AREA

FC FLEXIBLE CONNECTION

FCU FAN COIL UNIT (4 PIPE)

FCW FORWARD CURVED WHEEL (FAN)

FD FLOOR DRAIN

FD FIRE DAMPER

FF FINAL FILTER

FM FLOW METER

FPM FEET PER MINUTE

FPS FEET PER SECOND

FRP FIBER REINFORCED POLYESTER

FS FLOW SWITCH

FSTAT FREEZESTAT

FT FEET

FT-LB FOOT-POUND

FTR FIN TUBE RADIATION

FV FACE VELOCITY

GA GAUGE

GAL GALLONS

GH GRAVITY HOOD

GPD GALLONS PER DAY

GPH GALLONS PER HOUR

GPM GALLONS PER MINUTE

GS GALVANIZED STEEL

H HUMIDIFER

H&CW HOT & COLD WATER

HAC HOUSEKEEPING AID CLOSET

HB HOSE BIBB

HC HEATING COIL

HD HEAD

HD HOOD

HHW HEATING HOT WATER

HHWC HEATING HOT WATER COIL

HHWP HEATING HOT WATER PUMP

HHWR HEATING HOT WATER RETURN

HHWS HEATING HOT WATER SUPPLY

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

HUM HUMIDIFIER UNIT MOUNTED

HVU HEATING AND VENTILATING UNIT

HW HOT WATER

HWC HOT WATER COIL

HWUH HOT WATER UNIT HEATER

HX HEAT EXCHANGER

Hz HERTZ

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

IV INLET VANES

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

L LITER

L/s LITERS PER SECOND

LAT LEAVING AIR TEMPERATURE

LBS/HR POUNDS PER HOUR

LF LINEAR FOOT (FEET)

LH LATENT HEAT

LPR LOW PRESSURE RETURN (STEAM

CONDENSATE)

LPS LOW PRESSURE SUPPLY (STEAM)

LSD LINEAR SLOT DIFFUSER

LTCP LOCAL TEMPERATURE CONTROL

PANEL

LVG LEAVING

LVR LOUVER

LWT LEAVING WATER TEMPERATURE

M METER, SI UNIT

M/s METERS PER SECOND (OR

METERS/SECOND)

MA MIXED AIR

MAT MIXED AIR TEMPERATURE

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

MHP MOTOR HORSEPOWER

MIN MINIMUM

MM MILLIMETER

MOV MOTOR OPERATED VALVE

MPR MEDIUM PRESSURE RETURN (STEAM

CONDENSATE)

MPS MEDIUM PRESSURE SUPPLY (STEAM)

MTD MEAN TEMPERATURE DIFFERENCE

MVD MANUAL VOLUME DAMPER

NA NOT APPLICABLE

NC NOISE CRITERIA

NC NORMALLY CLOSED

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

OA OUTSIDE AIR

OAI OUTSIDE AIR INTAKE

OD OUTSIDE DIAMETER

OR OPERATING ROOM

OSA OUTSIDE SUPPLY AIR (CONDITIONED)

P PUMP

PC PUMPED CONDENSATE

PCF POUNDS PER CUBIC FOOT (FEET)

PD PRESSURE DROP

PF PRE-FILTER

PG PRESSURE GAGE

PHC PREHEAT COIL

PHCP PREHEAT COIL PUMP

PPM PARTS PER MILLION

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

R/E RETURN OR EXHAUST

RA RETURN AIR

RAT RETURN AIR TEMPERATURE

RDS ROOM DATA SHEETS

REA RELIEF AIR

RF RETURN FAN

RG RETURN GRILLE

RH RELATIVE HUMIDITY

RHC REHEAT COIL

RL REFRIGERANT LIQUID LINE

RLA RUN LOAD AMPERE

RPM REVOLUTIONS PER MINUTE

RS REFRIGERANT SUCTION

RTU ROOF TOP UNIT

RV RELIEF VALVE

SA SUPPLY AIR

SAD SOUND ATTENUATING DEVICE

SAT SUPPLY AIR TEMPERATURE

SC SHADING COEFFICIENT

SCFM STANDARD CUBIC FEET PER MINUTE

SCR SILICON CONTROLLED RECTIFIER

SD SMOKE DETECTOR

SD SUPPLY AIR DIFFUSER

SDPR SMOKE DAMPER

SDR SMOKE DAMPER (RETURN)

SDS SMOKE DAMPER (SUPPLY)

SEN SENSIBLE HEAT

SF SUPPLY FAN

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

SSR SOLID SEPARATOR

ST STEAM TRAP

SV STEAM SAFETY VALVE

SVS STEAM VENT SILENCER

T & PCV TEMPERATURE AND PRESSURE

CONTROL VALVE

TAB TESTING, ADJUSTING, BALANCE

TD TEMPERATURE DIFFERENCE

TDH TOTAL DYNAMIC HEAD

TDS TOTAL DISSOLVED SOLIDS

TP TRAP

TSP TOTAL STATIC PRESSURE

TSTAT THERMOSTAT

TU TERMINAL UNIT

UC UNDER CUT

UH UNIT HEATER

UL UNDERWRITERS LABORATORY

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

VP VACUUM PUMP

VPS VARIABLE PRIMARY SYSTEM

VR VACUUM (STEAM CONDENSATE)

RETURN

VSD VARIABLE SPEED DRIVE

VUH VERTICAL UNIT HEATER

W WATTS

Wb WET-BULB (TEMPERATURE)

WFCV WATER FLOW CONTROL VALVE

WFM WATER FLOWMETER

WFMD WATER FLOW MEASURING DEVICE

WG WATER GAGE

WPD WATER SIDE PRESSURE DROP

XT EXPANSION TANK

YR YEAR

MECHANICAL ABBREVIATIONS

T

CO2 CARBON DIOXIDE

THERMOSTAT

SUPPLY DIFFUSER

RETURN DIFFUSER/GRILLE

EXHAUST GRILLE

ROUND FLEX DUCT

2000EG-B DIFFUSER TAG | DIFFUSER CFM

LINEAR SLOT DIFFUSER

BALANCING DAMPER

(RECTANGULAR)

BALANCING DAMPER

(ROUND)

FIRE DAMPER

SMOKE DAMPER

D

R INCLINED RISE, IN

DIRECTION OF AIRFLOW

INCLINED DROP, IN DIRECTION

OF AIRFLOW

CONNECT NEW DUCT

TO EXISTING

LIMIT OF DEMOLITION

VANED ELBOW (PROVIDE ALL

SQUARE OR RECTANGULAR

ELBOWS WITH VANES EVEN IF

SYMBOL IS MISSING)

STANDARD RADIUS ELBOW

(LONG RADIUS)

10x8 NEW DUCT (INSIDE

DIMENSIONS: WIDTH X DEPTH)

EXISTING DUCT TO REMAIN

EXISTING DUCT TO BE

DEMOLISHED

DUCT TRANSITION

SIDE MOUNTED GRILLE

SUPPLY

RETURN45°

45°

DN

DN

UP

UP

DNUP

STANDARD BRANCH SUPPLY OR

RETURN, NO SPLITTER (45° TAP)

SUPPLY DUCT (UP & DOWN)

EXHAUST DUCT (UP & DOWN)

RETURN DUCT (UP & DOWN)

MECHANICAL LEGEND

HPS

LPS

LPR

CHS

CHR

HIGH PRESSURE STEAM

PIPING (60 PSI)

LOW PRESSURE STEAM PIPING

(15 PSI AND BELOW)

LOW PRESSURE STEAM

CONDENSATE RETURN

CHILLED WATER SUPPLY PIPING

CHILLED WATER RETURN PIPING

PIPE UP

PIPE DOWN

BOTTOM CONNECTION

TOP CONNECTION

CAPPED OUTLET

GLOBE VALVE

GATE VALVE

BALL VALVE

STEAM SAFETY VALVE

PRESSURE REGULATING VALVE

WYE STRAINER VALVE

BALANCING VALVE

MOTORIZED CONTROL VALVE

STEAM TRAPCOND CONDENSATE DRAIN LINE

HPR HIGH PRESSURE STEAM

CONDENSATE RETURN

HWS

HWR

HEATING HOT WATER SUPPLY

PIPING

HEATING HOT WATER RETURN PIPING

RLS REFRIGERANT LINE SET (LIQUID

AND SUCTION)

CONNECT TO EXISTING PIPE

LIMITS OF DEMOLITION

INLINE CENTRIFUGAL PUMP

TANGENTIAL AIR SEPARATOR

EXPANSION TANK

WALL-MOUNTED INDOOR

SPLIT-SYSTEM

SPLIT-SYSTEM CONDENSING UNIT

UTILITY SET EXHAUST FAN

STEAM PRESSURE

REDUCING STATION

DRAIN VALVE

TEST PLUG

SUPPLY

TERMINAL UNIT SUPPLY

DUCT BRANCH (CONICAL

TAP)

TERMINAL UNIT

CHECK VALVE

10x8

10x8

FAN POWERED TERMINAL UNIT

HEPA FILTER BOX

EXISTING EQUIPMENT

TO BE DEMOLISHED

MECHANICAL GENERAL NOTES

1 WORK SHALL CONFORM TO APPLICABLE LOCAL, STATE, AND NATIONAL CODES AND APPLICABLE VA STANDARDS.

2 INSTALL EQUIPMENT IN ACCORDANCE WITH MANUFACTURER'S WRITTEN RECOMMENDATIONS.

3 OBTAIN AND PAY FOR PERMITS, FEES, AND INSPECTIONS REQUIRED FOR THIS WORK.

4 PROVIDE NEW MATERIALS, EQUIPMENT AND PRODUCTS INCORPORATED IN THE WORK, OF A SUITABLE GRADE FOR THE PURPOSES INTENDED.

5 WHERE POSSIBLE, PROVIDE STANDARD PRODUCTS OF THE VARIOUS MANUFACTURERS EXCEPT WHERE SPECIAL CONSTRUCTION OR PERFORMANCE FEATURES ARE REQUIRED.

6 EQUIPMENT OR MATERIAL DEVIATIONS FROM INDICATED CONTRACT REQUIREMENTS SHALL BE SUBJECT TO THE APPROVAL OF THE COR. SUBMIT PROPOSED EQUIPMENT DEVIATIONS THAT ARE SIMILAR BOTH IN QUALITY AND CAPACITY TO THAT EQUIPMENT SPECIFIED, AS SOLELY DETERMINED BY THE COR.

7 PROVIDE MECHANICAL EQUIPMENT THAT IS LISTED AND LABELED BY UNDERWRITERS LABORATORIES (U.L.).

8 INSTALL EQUIPMENT AS INDICATED, ALLOWING FOR SUFFICIENT ACCESS AND CLEARANCE SPACE FOR EQUIPMENT MAINTENANCE, REPAIRS, AND REPLACEMENT.

9 INSTALL EQUIPMENT WITH PROPER CLEARANCES FOR REQUIRED PIPING AND ELECTRICAL SERVICES AND CONNECTIONS. INSTALL EQUIPMENT WITH REQUIRED ACCESS AND CLEARANCES IN ACCORDANCE WITH MANUFACTURER'S WRITTEN RECOMMENDATIONS AND APPLICABLE CODES AND STANDARDS.

10 COORDINATE LOCATION, INSTALLATION, AND ROUTING OF DUCTWORK, PIPING, AND EQUIPMENT WITH WORK OF ALL OTHER TRADES.

11 PROVIDE SUPPORT FOR MECHANICAL EQUIPMENT. COORDINATE SUPPORT LOCATIONS WITH ALL CONTRACTORS PRIOR TO INSTALLATION.

12 PROVIDE POWER CONNECTIONS TO EQUIPMENT PROVIDED UNDER THIS CONTRACT AS WORK OF DIVISION 26.

13 PROVIDE CONTROL WIRING FOR MECHANICAL EQUIPMENT AS WORK OF DIVISION 23.

14 DUCTWORK AND PIPING LAYOUTS AND LOCATIONS ARE SCHEMATIC. DO NOT SCALE THESE DRAWINGS. COORDINATE AND DETERMINE EXACT ROUTING OF DUCTWORK AND PIPING IN

THE FIELD.

15 FIELD VERIFY DIMENSIONS BY ACTUAL MEASUREMENT AND OBSERVATION BEFORE ORDERING OR FABRICATING DUCTWORK, PIPING OR EQUIPMENT.

16 NOTIFY COR REGARDING DISCREPANCIES BETWEEN CONTRACT DOCUMENTS AND EXISTING CONDITIONS OR DIMENSIONS BEFORE PERFORMING WORK. FAILURE TO VERIFY AND REPORT SHALL CONSTITUTE CONTRACTOR'S ACCEPTANCE OF EXISTING CONDITIONS AS FIT FOR THE PROPER EXECUTION OF THE WORK.

17 SEE ARCHITECTURAL DRAWINGS FOR FINAL LOCATION OF CEILING INSTALLED EQUIPMENT.

18 INSTALL DUCTWORK AND PIPING AS HIGH AS POSSIBLE AND AS CLOSE AS POSSIBLE TO BUILDING WALLS, CEILING AND FLOOR AND ROOF STRUCTURE. PROVIDE OFFSETS, FITTINGS, AND DIMENSIONAL TRANSITIONS NOT SHOWN BUT REQUIRED TO MAINTAIN MINIMUM CLEAR SPACE TO BUILDING SURFACES AT NO ADDITIONAL COST.

19 PATCH, PAINT AND CLEAN SURFACES SUSTAINING DAMAGE ASSOCIATED WITH MECHANICAL WORK OF THIS CONTRACT, UNLESS NOTED OTHERWISE.

20 SUBMIT BOUND SET OF OPERATING AND MAINTENANCE INSTRUCTIONS FOR EQUIPMENT AT COMPLETION OF PROJECT.

21 INSTALL ESCUTCHEONS IN ALL PLACES WHERE PIPING PENETRATES A WALL IN AN EXPOSED LOCATION.

22 MAKE A COMPLETE REVIEW OF DRAWINGS, INCLUDING SCHEDULES AND DETAILS, PRIOR TO BEGINNING MECHANICAL SYSTEM INSTALLATION. RESOLVE CONFLICTS WITH COR.

23 DRAWING PLANS, SCHEMATICS, AND DIAGRAMS INDICATE GENERAL LOCATION AND ARRANGEMENT OF PIPING SYSTEMS.

24 INSTALL PIPING INDICATED TO BE EXPOSED AND PIPING IN EQUIPMENT ROOMS AND SERVICE AREAS AT RIGHT ANGLES OR PARALLEL TO BUILDING WALLS. DIAGONAL RUNS ARE NOT

ACCEPTABLE UNLESS SPECIFICALLY INDICATED OTHERWISE.

25 INSTALL PIPING FREE OF SAGS AND BENDS.

26 INSTALL PIPING TO ALLOW APPLICATION OF INSULATION.

27 PIPING SHALL NOT BE ROUTED OVER TELECOM OR ELECTRICAL CLOSETS/ROOMS.

28 PREPARE DRAWINGS SHOWING MECHANICAL SYSTEMS AND EQUIPMENT FOR COORDINATION WITH WORK OF OTHER DIVISIONS AND WORK BY THE GOVERNMENT.

a. INCLUDE PLAN VIEWS, SECTIONS, AND ELEVATIONS, AS REQUIRED, TO FULLY COORDINATE ALL NEW WORK WITH ITSELF AND EXISTING CONDITIONS.

b. DRAWINGS SHALL SHOW, BUT NOT BE LIMITED TO, ALL DUCTWORK, AIR DISTRIBUTION, MECHANICAL EQUIPMENT, MECHANICAL PIPING, FIRE PROTECTION PIPING, PLUMBING PIPING, CABLE TRAYS, LIGHTING FIXTURES, CEILING GRID AND HEIGHT, BEAMS AND JOISTS (WITH ELEVATIONS MARKED), ELECTRICAL CONDUIT LARGER THAN 2 INCHES IN DIAMETER AND OTHER CEILING MOUNT DEVICES OR EQUIPMENT THAT PROTRUDE INTO THE CEILING CAVITY.

c. IF THERE ARE OUTSTANDING ISSUES THAT CANNOT BE RESOLVED, CONSULT WITH COR FOR GUIDANCE AND MAKE CORRECTIONS IN ACCORDANCE WITH DIRECTIONS GIVEN.

d. DO NOT BEGIN FABRICATION OR PLACE EQUIPMENT ORDERS UNTIL COORDINATION DRAWINGS HAVE BEEN APPROVED.

e. INSTALLATION COMMENCED PRIOR TO COORDINATION DRAWING APPROVAL IS TAKEN AT THE CONTRACTORS OWN RISK. MODIFY, MOVE OR RECONFIGURE WORK LACKING

COORDINATION AT NO ADDITIONAL COST.

HVAC DESIGN DATA

Key Name

SUMMER WINTER LOWEST AVERAGE

ANNUAL DEWPOINTDRY BULB WET BULB % HUMIDITY TEMP DEWPOINT % HUMIDITY

1 97.4 °F 77.8 °F 42.1 15.9 °F 9.0 °F 10 3

2 75.0 °F 65.3 °F 60 70.0 °F 50.0 °F 20 28

2 75.0 °F 65.3 °F 60 70.0 °F 50.0 °F 20 28

3 75.0 °F 65.3 °F 60 70.0 °F 50.0 °F 20 28

4 75.0 °F 65.3 °F 60 70.0 °F 50.0 °F 20 28

5 75.0 °F 65.3 °F 60 70.0 °F 50.0 °F 20 28

6 75.0 °F 65.3 °F 60 70.0 °F 50.0 °F 20 28

7 75.0 °F 65.3 °F 60 70.0 °F 50.0 °F 20 28

8 75.0 °F 65.3 °F 60 70.0 °F 50.0 °F 20 28

10 75.0 °F 65.3 °F 60 70.0 °F 50.0 °F 20 28

12 75.0 °F 65.3 °F 60 70.0 °F 50.0 °F 20 28

13 75.0 °F 65.3 °F 60 70.0 °F 50.0 °F 20 28

14 75.0 °F 65.3 °F 60 70.0 °F 50.0 °F 20 28

15 66.0 °F 57.8 °F 60 75.0 °F 53.2 °F 20 31.5

16 75.0 °F 65.3 °F 60 70.0 °F 50.0 °F 20 28

17 75.0 °F 65.3 °F 60 70.0 °F 50.0 °F 20 28

18 75.0 °F 65.3 °F 60 70.0 °F 50.0 °F 20 28

19 75.0 °F 65.3 °F 60 70.0 °F 50.0 °F 20 28

20 75.0 °F 65.3 °F 60 70.0 °F 50.0 °F 20 28

NOTES:

1. ELECTRICAL EQUIPMENT ROOMS WITHOUT INTERNAL HEAT GAIN HAVE NO TEMPERATURE REQUIREMENTS. ELECTRICAL EQUIPMENT

ROOMS WITH HEAT GAIN ARE REQUIRED TO BE 86 SUMMER/40 WINTER, BUT HAVE BEEN DESIGNED TO ADJACENT SPACE TEMPERATURES

DUE TO THEIR SMALL SIZE.

2. SOILED ROOMS HAVE NO TEMPERATURE REQUIREMENTS, BUT HAVE BEEN DESIGNED TO THE TEMPERATURES INDICATED.

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Revisions: Date

Drawing Title

Approved: Mark Landwert - COR

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 5960 Fairview Road, Suite 500

Charlotte, NC 28210

704-887-3500

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M-001

MECHANICAL LEGEND,

ABBREVIATIONS, AND GENERAL

NOTES

1 12SPG WRS

RENOVATE/EXPAND

EMERGENCY ROOM SYSTEM

2002 HOLCOMBE BOULEVARD,

HOUSTON, TX 77030 4298

MARCH 15, 2019

100% CONSTRUCTION DOCUMENTS

580-17-10116-352

DocuSign Envelope ID: 7F0BDB62-5146-4079-B1A0-D12C70ECAC76

3/14/2019

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F.5

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(TYP. 31)(TYP. 20)

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AREA OF WORK

SCOPE OUTLINE

KEY PLAN

# SHEET KEY NOTES:

Revisions: Date

Drawing Title

Approved: Mark Landwert - COR

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

SHEET NOTES:

WALL RATING LEGEND

1 HR - FIRE SEPARATION

2 HR - FIRE SEPARATION

SMOKE RESISTIVE HAZARDOUS AREA

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 5960 Fairview Road, Suite 500

Charlotte, NC 28210

704-887-3500

/1

/2

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MD101

FIRST FLOOR CEILING HVAC

DEMOLITION PLAN

2 12SPG WRS

RENOVATE/EXPAND

EMERGENCY ROOM SYSTEM

2002 HOLCOMBE BOULEVARD,

HOUSTON, TX 77030 4298

MARCH 15, 2019

100% CONSTRUCTION DOCUMENTS

580-17-10116-352

0 4 8 16 N O R

TH

TRUE

SCALE: 1/8" = 1'-0"1

FIRST FLOOR CEILING HVAC DEMOLITION PLAN

1 DEMOLISH SUPPLY AIR DIFFUSER AND

ASSOCIATED DUCTWORK TO LIMITS OF

DEMOLITION ON FIRST FLOOR INTERSTITIAL. SEE

MD102.

2 DEMOLISH RETURN AIR GRILLE AND ASSOCIATED

DUCTWORK TO LIMITS OF DEMOLITION ON FIRST

FLOOR INTERSTITIAL. SEE MD102.

3 DEMOLISH EXHAUST GRILL AND ASSOCIATED

DUCTWORK TO LIMITS OF DEMOLITION.

4 DEMOLISH SUPPLY AIR DIFFUSER AND

ASSOCIATED DUCTWORK TO LIMITS OF

DEMOLITION.

5 DEMOLISH RETURN AIR GRILLE AND ASSOCIATED

DUCTWORK TO LIMITS OF DEMOLITION.

1 COORDINATE ALL WORK WITH OTHER TRADES AND THE COR TO

MINIMIZE DISRUPTION OF AREAS OUTSIDE OF THE PROJECT

LIMITS OF WORK.

2 ALL DEMOLISHED EQUIPMENT SHALL BECOME THE PROPERTY

OF THE CONTRACTOR UNLESS NOTED OTHERWISE.

CONTRACTOR SHALL DISPOSE OF EQUIPMENT IN ACCORDANCE

WITH ALL VAMC REQUIREMENTS AND ENVIRONMENTAL

REGULATIONS.

3 CONTRACTOR TO FIELD VERIFY ALL EXISTING CONDITIONS.

PRESERVE ANY EXISTING DUCTWORK, PIPING OR EQUIPMENT

THAT IS NOT INDICATED FOR DEMOLITION OR IS DISCOVERED IN

THE DEMOLITION PROCESS.

4 CAP EXISTING DUCTWORK AND PIPING AT THE LIMITS OF

DEMOLITION.

5 UNLESS OTHERWISE NOTED, WORK IS TO BE COMPLETED AS A

PART OF PHASE 1. REFER TO SHEET GI103 FOR PHASING AREA

DETAILS.

6 REFER TO SHEET GI104 FOR DEDUCT ALTERNATE DETAILS.

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E.5 ø

S A

45/14 SA 38/14 SA 17/14 SA

/1

S

A

/1

S A 10 ø S A

16ø RA28/14 RA

14ø RA 10ø RA

8ø RA ø

R A

17/14 SA

9ø SA ø

R A ø

R A ø

R A ø

E A

6ø R

A

14ø E A

12ø RA

20/14 RA25/14 RA

ø

R A

12ø S A

14ø S

A

28/14 RA33/14 RA 18ø RA 16ø RA

/1

R

A ø R

A8 ø

R A ø

R A

/1

R

A ø

S A

12ø SA

12ø SA

/1

S

A

12ø S A ø S

A

8ø RA ø S

A

43/18 RA

ø

R A ø

R A ø

R A 8 ø

R A

22/14 SA

12ø SA

8ø SA ø

E A

14ø RA

/1

R

A

12ø R A

12ø RA

22/14 RA27/14 RA

ø R

A ø

R A

/3

R

A x R

A ø

R A

6ø RA

14ø S A

10ø S A

6ø SA

12ø SA

8ø S

A9ø SA

8ø SA ø

S A ø

S A

8ø S

A ø

S A ø

S A

17ø S

A ø S

A

6ø S

A ø S

A

8ø SA 8ø

S A

10ø S

A

6ø S

A

6ø S

A

14/12 S A ø

S A

#1

1 1

1 1

DOWN TO REGISTER

IN CEILING BELOW (TYP)

127914

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S

E T A

T ETFO

S

XA

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AREA OF WORK

SCOPE OUTLINE

KEY PLAN

# SHEET KEY NOTES:

Revisions: Date

Drawing Title

Approved: Mark Landwert - COR

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

SHEET NOTES:

WALL RATING LEGEND

1 HR - FIRE SEPARATION

2 HR - FIRE SEPARATION

SMOKE RESISTIVE HAZARDOUS AREA

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 5960 Fairview Road, Suite 500

Charlotte, NC 28210

704-887-3500

/1

/2

:2

:2

P

M

MD102

FIRST FLOOR INTERSTITIAL HVAC

DEMOLITION PLAN

3 12SPG WRS

RENOVATE/EXPAND

EMERGENCY ROOM SYSTEM

2002 HOLCOMBE BOULEVARD,

HOUSTON, TX 77030 4298

MARCH 15, 2019

100% CONSTRUCTION DOCUMENTS

580-17-10116-352

SCALE: 1/8" = 1'-0"1 FIRST FLOOR INTERSTITIAL HVAC DEMOLITION PLAN 0 4 8 16 N

O R

TH

TRUE

1 DEMOLISH DAMPER, AND ASSOCIATED DUCT

BACK TO LIMITS OF DEMOLITION.

2 REMOVE EXISTING VAV COMPLETE.

3 DEMOLISH DAMPER, AND ASSOCIATED DUCT

BACK TO LIMITS OF DEMOLITION. CAP DUCT AT

MAIN.

1 COORDINATE ALL WORK WITH OTHER TRADES AND THE COR TO

MINIMIZE DISRUPTION OF AREAS OUTSIDE OF THE PROJECT

LIMITS OF WORK.

2 ALL DEMOLISHED EQUIPMENT SHALL BECOME THE PROPERTY

OF THE CONTRACTOR UNLESS NOTED OTHERWISE.

CONTRACTOR SHALL DISPOSE OF EQUIPMENT IN ACCORDANCE

WITH ALL VAMC REQUIREMENTS AND ENVIRONMENTAL

REGULATIONS.

3 CONTRACTOR TO FIELD VERIFY ALL EXISTING CONDITIONS.

PRESERVE ANY EXISTING DUCTWORK, PIPING OR EQUIPMENT

THAT IS NOT INDICATED FOR DEMOLITION OR IS DISCOVERED IN

THE DEMOLITION PROCESS.

4 CAP EXISTING DUCTWORK AND PIPING AT THE LIMITS OF

DEMOLITION.

5 UNLESS OTHERWISE NOTED, WORK IS TO BE COMPLETED AS A

PART OF PHASE 1. REFER TO SHEET GI103 FOR PHASING AREA

DETAILS.

6 REFER TO SHEET GI104 FOR DEDUCT ALTERNATE DETAILS.

20.5 1515.816171818.9

E

G

H

I

G.3

F.7

F.5

E.8

E.5

2 2

1 1

H H

W S

1/

2" H

H W

S

H H

W R

1/

2" H

H W

R

HHWS3/4" HHWS

HHWR3/4" HHWR

H H

W R

1/

2" H

H W

R H

H W

S

1/ 2"

H H

W S

HHWS3/4" HHWS

HHWR3/4" HHWR

H H

W R

1/

2" H

H W

R

H H

W S

1/

2" H

H W

S

H H

W R

1/

2" H

H W

R

H H

W S

1/

2" H

H W

S

H H

W R

3/ 4"

H H

W R

H H

W S

3/ 4"

H H

W S

H H

W R

1/

2" H

H W

R H

H W

S

1/ 2"

H H

W S

HHWS3/4" HHWS

HHWR3/4" HHWR

HHWR3/4" HHWR

HHWS3/4" HHWS

H H

W R

2" H

H W

R H

H W

S 2"

H H

W S

H H

W R

1/

2" H

H W

R H

H W

S

1/ 2"

H H

W S

H H

W R

2" H

H W

R

H H

W S

2" H

H W

S

H H

W R

1/

4" H

H W

R

H H

W S

1/

4" H

H W

S

HHWR1 1/2" HHWR

HHWS1 1/2" HHWS

H H

W R

1/

4" H

H W

R

H H

W S

1/

4" H

H W

S

H H

W R

1" H

H W

R

H H

W S

1/

2" H

H W

S

H H

W R

3/ 4"

H H

W R

H H

W S

3/ 4"

H H

W S

HHWS3/4" HHWS

HHWR3/4" HHWR

HHWS1" HHWS

HHWR1" HHWR

HHWS3/4" HHWS

HHWR3/4" HHWR

HHWS3/4" HHWS

HHWR3/4" HHWR

HHWS1" HHWS

HHWR1" HHWR

HHWS1" HHWS

HHWR1" HHWR

HHWS1" HHWS

HHWR1" HHWR

HHWS3/4" HHWS

HHWR3/4" HHWR

HHWS3/4" HHWS

HHWR3/4" HHWR

H H

W R

3/ 4"

H H

W R

H H

W S

3/ 4"

H H

W S

HHWS3/4" HHWS HHWR3/4" HHWR

HHWR1 1/4" HHWR

HHWS1 1/4" HHWS

HHWR1 1/4" HHWR

HHWS1 1/4" HHWS

HHWR1" HHWR

HHWS1" HHWS

H H

W R

1" H

H W

R

H H

W S

1" H

H W

S

HHWR1" HHWR

HHWS1" HHWS

HHWR3/4" HHWR

HHWS3/4" HHWS

HHWR3/4" HHWR

HHWS3/4" HHWS

H H

W S

3/ 4"

H H

W S

H H

W R

3/ 4"

H H

W R

H H

W S

3/ 4"

H H

W S

HHWR3/4" HHWR

H H

W S

3/ 4"

H H

W S

H H

W R

3/ 4"

H H

W R

HHWS3/4" HHWS

HHWR3/4" HHWR

HHWR3/4" HHWR

HHWS3/4" HHWS

HHWR3/4" HHWR

HHWS3/4" HHWS

H H

W R

3/ 4"

H H

W R

H H

W S

3/ 4"

H H

W S

HHWS3/4" HHWS

HHWR3/4" HHWR

HHWS1 1/2" HHWS

HHWR1 1/2" HHWR

HHWS1 1/2" HHWS

HHWR1 1/4" HHWR

HHWS1 1/2" HHWS

HHWR1 1/4" HHWR

HHWS1 1/2" HHWS

HHWR1 1/4" HHWR

H H

W R

3/ 4"

H H

W R

H H

W S

3/ 4"

H H

W S

H H

W S

1/

4" H

H W

S

H H

W R

1/

4" H

H W

R

H H

W S

1" H

H W

S

H H

W R

1/

4" H

H W

R

HHWR1 1/4" HHWR

HHWS1 1/4" HHWS

HHWR1" HHWR

HHWS1 1/4" HHWS

HHWR1" HHWR

HHWS1" HHWS

HHWR3/4" HHWR

HHWS3/4" HHWS

H H

W S

3/ 4"

H H

W S

H H

W R

3/ 4"

H H

W R

H H

W R

3/ 4"

H H

W R

H H

W S

3/ 4"

H H

W S

H H

W R

3/ 4"

H H

W R

H H

W S

3/ 4"

H H

W S

H H

W S

3/ 4"

H H

W S

H H

W R

3/ 4"

H H

W R

HHW

S

3/4" HHW

S

HHW

R

3/4" HHW

R

HHWS3/4" HHWS

HHWR3/4" HHWR

HHWS3/4" HHWS

HHWR3/4" HHWR

H H

W S

3/ 4"

H H

W S

H H

W R

3/ 4"

H H

W

RH

H W

S 3/

4" H

H W

S

H H

W R

3/ 4"

H H

W R

HHWS3/4" HHWS

HHWR3/4" HHWR

127914

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S

E T A

T ETFO

S

XA

N

AREA OF WORK

SCOPE OUTLINE

KEY PLAN

# SHEET KEY NOTES:

Revisions: Date

Drawing Title

Approved: Mark Landwert - COR

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

SHEET NOTES:

WALL RATING LEGEND

1 HR - FIRE SEPARATION

2 HR - FIRE SEPARATION

SMOKE RESISTIVE HAZARDOUS AREA

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 5960 Fairview Road, Suite 500

Charlotte, NC 28210

704-887-3500

/1

/2

:2

:2

P

M

MD103

FIRST FLOOR INTERSTITIAL

MECHANICAL PIPING DEMOLITION

PLAN

4 12SPG WRS

RENOVATE/EXPAND

EMERGENCY ROOM SYSTEM

2002 HOLCOMBE BOULEVARD,

HOUSTON, TX 77030 4298

MARCH 15, 2019

100% CONSTRUCTION DOCUMENTS

580-17-10116-352

SCALE: 1/8" = 1'-0"1 FIRST FLOOR INTERSTITIAL MECHANICAL PIPING DEMOLITION PLAN 0 4 8 16 N O R

TH

TRUE

1 DEMOLISH VAV, AND HEATING HOT WATER

PIPING TO LIMITS OF DEMOLITION.

2 DEMOLISH VAV AND HEATING HOT WATER PIPING

TO LIMITS OF DEMOLITION. CAP PIPES AT

VALVES.

1 COORDINATE ALL WORK WITH OTHER TRADES AND THE COR TO

MINIMIZE DISRUPTION OF AREAS OUTSIDE OF THE PROJECT

LIMITS OF WORK.

2 ALL DEMOLISHED EQUIPMENT SHALL BECOME THE PROPERTY

OF THE CONTRACTOR UNLESS NOTED OTHERWISE.

CONTRACTOR SHALL DISPOSE OF EQUIPMENT IN ACCORDANCE

WITH ALL VAMC REQUIREMENTS AND ENVIRONMENTAL

REGULATIONS.

3 CONTRACTOR TO FIELD VERIFY ALL EXISTING CONDITIONS.

PRESERVE ANY EXISTING DUCTWORK, PIPING OR EQUIPMENT

THAT IS NOT INDICATED FOR DEMOLITION OR IS DISCOVERED IN

THE DEMOLITION PROCESS.

4 CAP EXISTING DUCTWORK AND PIPING AT THE LIMITS OF

DEMOLITION.

5 UNLESS OTHERWISE NOTED, WORK IS TO BE COMPLETED AS A

PART OF PHASE 1. REFER TO SHEET GI103 FOR PHASING AREA

DETAILS.

6 REFER TO SHEET GI104 FOR DEDUCT ALTERNATE DETAILS.

20.5 1515.816171818.9

E

G

H

I

G.3

F.7

F.5

E.8

E.5

125SD-B

125SD-B

125SD-B

120SD-B

120SD-B

120SD-B

120SD-B

120SD-B

120SD-B

90SD-A

125SD-A

110SD-B

110SD-B

55SD-A

50SD-A

50SD-A

160SD-B

70EG-A

70EG-A

85EG-A

80EG-A

70EG-A

125RG-B

125SD-B

50SD-A

160SD-B

160SD-B

160SD-B

160SD-B

125RG-B

125RG-A

125RG-B

120RG-B

55RG-A

50RG-A

120RG-B

50RG-A

120RG-B

120RG-B

120RG-B

105RG-A

50RG-A

160SD-B

160SD-B

160SD-B

160SD-B

160SD-B

65SD-A

160SD-B

160SD-B

160SD-B

160SD-B

160EG-B

120RG-A

90RG-A

480RG-D

480RG-D

480RG-C

470RG-D

110RG-A

55RG-A

110RG-A

50RG-A

-RG-A

-RG-A

50SD-A

225SD-B

185RG-B

70EG-A

SOILED

1A-804

CORRIDOR

C1A-718

RESUS 25

1A-805

CORRIDOR

C1A-774

RESUS 26

1A-807

EQUIPMENT

1A-740

EXAM 7

1A-738

SOILED

1A-739

STRETCHER

C1A-809

ISOL (NEG) EXAM

1A-794

TRIAGE

1A-761

CORRIDOR

C1A-712

CORRIDOR

C1A-713

CORRIDOR

C1A-712

CORRIDOR

C1A-718

STAFF WORK

1A-730 CORRIDOR

C1A-714

EXAM 1

1A-724

CORRIDOR

C1A-715

EXAM 12

1A-732

EXAM 10

1A-735

CORRIDOR

C1A-711

ALCOVE

1A-734A

EXAM 2

1A-723

EXAM 3

1A-722

EQUIPMENT

1A-725

CLEAN

1A-734

CORRIDOR

C1A-711

EXAM 8

1A-737

EXAM 9

1A-736

INTERVIEW

1A-765

EXAM 6

1A-728

EXAM 5

1A-727

EXAM 4

1A-726

ALC

1A-721

NOURISHMENT

1A-740A

EXAM 24

C1A-795

8ø R

A

6ø R

A

6ø S

A

6ø S

A

6ø S

A ø R

A ø R

A

8ø SA

ISOL (POS) EXAM

1A-791

ANTE

1A-790A

PSYCH EXAM 23

1A-796

ANTE ROOM

1A-795

EXAM 11

1A-733

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

127914

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SE NC

I N

DE

G

SILAS P. GEORGE

S

E T A

T ETFO

S

XA

N

AREA OF WORK

SCOPE OUTLINE

KEY PLAN

# SHEET KEY NOTES:

Revisions: Date

Drawing Title

Approved: Mark Landwert - COR

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

SHEET NOTES:

WALL RATING LEGEND

1 HR - FIRE SEPARATION

2 HR - FIRE SEPARATION

SMOKE RESISTIVE HAZARDOUS AREA

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 5960 Fairview Road, Suite 500

Charlotte, NC 28210

704-887-3500

/1

/2

:2

:4

P

M

MH101

FIRST FLOOR CEILING PLAN

5 12SPG WRS

RENOVATE/EXPAND

EMERGENCY ROOM SYSTEM

2002 HOLCOMBE BOULEVARD,

HOUSTON, TX 77030 4298

MARCH 15, 2019

100% CONSTRUCTION DOCUMENTS

580-17-10116-352

A COORDINATE ALL WORK WITH OTHER TRADES

AND THE COR TO MINIMIZE DISRUPTION OF

AREAS OUTSIDE OF THE PROJECT LIMITS OF

WORK.

B UNLESS NOTED OTHERWISE, ALL DIFFUSERS AND

GRILLE RUN-OUTS ARE THE SAME SIZE AS ITS

NECK/DUCT CONNECTION SPECIFIED IN THE AIR

DEVICE SCHEDULE.

C ALL DIFFUSER AND GRILLE TAKEOFFS SHALL

INCLUDE A BALANCING DAMPER.

D SEE ARCHITECTURAL CEILING PLAN FOR CEILING

TYPES AS WELL AS DIFFUSER AND GRILL

PLACEMENT WITHIN THE CEILING.

E REUSE EXISTING INTERSTITIAL FLOOR

PENETRATIONS.

SCALE: 1/8" = 1'-0"1

FIRST FLOOR CEILING PLAN 0 4 8 16 N

O R

TH

TRUE

1 CONNECT NEW DUCT TO EXISTING DUCT AT

INSTERSTITIAL FLOOR PENETRATION

2 TRANSFER GRILLE, NO CFM SHOWN.

20.5 1515.816171818.9

E

G

H

I

G.3

F.7

F.5

E.8

E.5

25/14 RA 20/14 RA

ø

R A ø S

A ø S

A

6ø R

A

8ø SA 8ø SA

14ø SA ø

R A

8ø S

A

8ø S

A ø

S A

28/14 RA

ø

R A

6ø RA ø

R A ø

R A

16ø RA

18ø RA

8ø SA

8ø SA ø S

A

10ø SA ø

S A

8ø SA

14ø SA ø

S A ø

S A ø

E A16ø SA ø

S A

22/14 SA

16ø SA

14ø SA ø

S A

8ø SA

8ø SA

12ø RA

12ø RA ø

R A1 ø

S A

6ø SA 8ø SA

8ø S

A

8ø S

A

45/14 SA 38/14 SA

8ø SA

8ø RA

8ø SA ø

R A ø

S A

8ø S

A

6ø RA

8ø SA

8ø SA ø

S A ø

R A ø

S A ø R

A

6ø RA

6ø S

A ø

R A ø

R A

14ø E A

8x8 EA

6x6 EA

6x

EA

6x6 EA

6x6 EA

6x6 EA

8x8 EA 14ø EA

43/18 RA61/14 RA

ø

S A

/1

R

A

28/14 RA 16ø RA

14ø RA

10ø RA ø

R A

8ø RA

17/14 SA

9ø SA

/1

S

A

12ø SA

/1

S

A ø

S A

/3

S

A ø

S A

12ø SA ø

S A x R

A /3

R

A x R

A x S

A

41/14 RA

6ø RA

12ø RA

33/14 RA

8ø S

A ø

S A

9ø SA ø

E A

6ø R

A ø

R A

14ø RA

/1

R

A

TU26-70

TU26-69

TU26-68

TU26-21TU26-20

SB-1-26

TU26-60

TU26-65

TU26-66TU26-64

TU26-63

TU26-62

TU26-61

TU26-71

TU26-67

TU26-52

TU26-72

TU26-73

TU26-34

127914

R E E

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I

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P R

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E

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L EA

SE NC

I N

DE

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SILAS P. GEORGE

S

E T A

T ETFO

S

XA

N

AREA OF WORK

SCOPE OUTLINE

KEY PLAN

Revisions: Date

Drawing Title

Approved: Mark Landwert - COR

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

SHEET NOTES:

WALL RATING LEGEND

1 HR - FIRE SEPARATION

2 HR - FIRE SEPARATION

SMOKE RESISTIVE HAZARDOUS AREA

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 5960 Fairview Road, Suite 500

Charlotte, NC 28210

704-887-3500

/1

/2

:2

:5

P

M

MH102

FIRST FLOOR INTERSTITIAL

COMPOSITE HVAC PLAN

6 12SPG WRS

RENOVATE/EXPAND

EMERGENCY ROOM SYSTEM

2002 HOLCOMBE BOULEVARD,

HOUSTON, TX 77030 4298

MARCH 15, 2019

100% CONSTRUCTION DOCUMENTS

580-17-10116-352

A COORDINATE ALL WORK WITH OTHER TRADES

AND THE COR TO MINIMIZE DISRUPTION OF

AREAS OUTSIDE OF THE PROJECT LIMITS OF

WORK.

B UNLESS NOTED OTHERWISE, ALL DIFFUSERS AND

GRILLE RUN-OUTS ARE THE SAME SIZE AS ITS

NECK/DUCT CONNECTION SPECIFIED IN THE AIR

DEVICE SCHEDULE.

C ALL DIFFUSER AND GRILLE TAKEOFFS SHALL

INCLUDE A BALANCING DAMPER.

D SEE ARCHITECTURAL CEILING PLAN FOR CEILING

TYPES AS WELL AS DIFFUSER AND GRILL

PLACEMENT WITHIN THE CEILING.

E REUSE EXISTING INTERSTITIAL FLOOR

PENETRATIONS.

SCALE: 1/8" = 1'-0"1 FIRST FLOOR INTERSTITIAL COMPOSITE HVAC PLAN 0 4 8 16 N

O R

TH

TRUE

20.5 1515.816171818.9

E

G

H

I

G.3

F.7

F.5

E.8

E.5 ø S

A ø S

A

8ø SA 8ø SA

14ø SA 8ø

S A

8ø S

A ø

S A

8ø SA

8ø SA ø S

A

10ø SA ø

S A

8ø SA

14ø SA ø

S A ø

S A

16ø SA ø

S A

22/14 SA

16ø SA

14ø SA ø

S A

8ø SA

8ø SA ø

S A

6ø SA 8ø SA

8ø S

A

8ø S

A

45/14 SA 38/14 SA

8ø SA ø

S A

8ø S

A

8ø SA

8ø SA ø

S A ø

S A

6ø S

A ø

S A

17/14 SA

9ø SA

/1

S

A

12ø SA

/1

S

A ø

S A

/3

S

A ø

S A

12ø SA ø

S A x S

A

2 2

TU26-62

ø

S A

TU26-63

TU26-11

TU26-64

TU26-66

TU26-65

TU26-12

TU26-52

TU26-72

TU26-71

TU26-68

TU26-69

TU26-70

TU26-67

TU26-60

TU26-61

TU26-46

TU26-40

TU26-73

6ø SA 8x10 SA 6ø SA

TU26-34

127914

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P R

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SILAS P. GEORGE

S

E T A

T ETFO

S

XA

N

AREA OF WORK

SCOPE OUTLINE

KEY PLAN

# SHEET KEY NOTES:

Revisions: Date

Drawing Title

Approved: Mark Landwert - COR

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

SHEET NOTES:

WALL RATING LEGEND

1 HR - FIRE SEPARATION

2 HR - FIRE SEPARATION

SMOKE RESISTIVE HAZARDOUS AREA

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 5960 Fairview Road, Suite 500

Charlotte, NC 28210

704-887-3500

/1

/2

:2

:5

P

M

MH103

FIRST FLOOR INTERSTITIAL HVAC

SUPPLY PLAN

7 12SPG WRS

RENOVATE/EXPAND

EMERGENCY ROOM SYSTEM

2002 HOLCOMBE BOULEVARD,

HOUSTON, TX 77030 4298

MARCH 15, 2019

100% CONSTRUCTION DOCUMENTS

580-17-10116-352

A COORDINATE ALL WORK WITH OTHER TRADES

AND THE COR TO MINIMIZE DISRUPTION OF

AREAS OUTSIDE OF THE PROJECT LIMITS OF

WORK.

B UNLESS NOTED OTHERWISE, ALL DIFFUSERS AND

GRILLE RUN-OUTS ARE THE SAME SIZE AS ITS

NECK/DUCT CONNECTION SPECIFIED IN THE AIR

DEVICE SCHEDULE.

C ALL DIFFUSER AND GRILLE TAKEOFFS SHALL

INCLUDE A BALANCING DAMPER.

D SEE ARCHITECTURAL CEILING PLAN FOR CEILING

TYPES AS WELL AS DIFFUSER AND GRILL

PLACEMENT WITHIN THE CEILING.

E REUSE EXISTING INTERSTITIAL FLOOR

PENETRATIONS.

SCALE: 1/8" = 1'-0"1 FIRST FLOOR INTERSTITIAL HVAC SUPPLY PLAN 0 4 8 16 N

O R

TH

TRUE

1 PROVIDE VAV TERMINAL WITH INTEGRAL HOT

WATER REHEAT COIL. ENSURE MAINTENANCE

CLEARANCE AND ACCESS TO MAINTENANCE

CLEARANCE.

2 REBALANCE EXISTING TERMINAL UNIT. REFER TO

SINGLE DUCT AIR TERMINAL UNIT SCHEDULE ON

MH601 FOR AIR FLOWS.

20.5 1515.816171818.9

E

G

H

I

G.3

F.7

F.5

E.8

E.5

25/14 RA 20/14 RA

ø

R A

6ø R

A 12ø RA ø

R A

28/14 RA

ø

R A

6ø RA ø

R A ø

R A

16ø RA18ø RA ø

E A

12ø RA ø

R A

8ø RA ø

R A

6ø RA ø

R A ø R

A

6ø RA ø

R A ø

R A

14ø E A

8x8 EA

6x6 EA

6x

EA

6x6 EA

6x6 EA

6x6 EA

8x8 EA 14ø EA

43/18 RA61/14 RA

/1

R

A

28/14 RA 16ø RA

14ø RA

10ø RA ø

R A

8ø RA x R

A /3

R

A x R

A

41/14 RA

6ø RA

12ø RA

33/14 RA

ø

E A

6ø RA

12ø R A

6ø R

A

14ø RA

/1

R

A

22/14 RA

12ø RA

27/14 RA

8ø RA

127914

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E T A

T ETFO

S

XA

N

AREA OF WORK

SCOPE OUTLINE

KEY PLAN

# SHEET KEY NOTES:

Revisions: Date

Drawing Title

Approved: Mark Landwert - COR

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

SHEET NOTES:

WALL RATING LEGEND

1 HR - FIRE SEPARATION

2 HR - FIRE SEPARATION

SMOKE RESISTIVE HAZARDOUS AREA

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 5960 Fairview Road, Suite 500

Charlotte, NC 28210

704-887-3500

/1

/2

:2

:0

P

M

MH104

FIRST FLOOR INTERSTITIAL HVAC

EXHAUST/RETURN PLAN

8 12SPG WRS

RENOVATE/EXPAND

EMERGENCY ROOM SYSTEM

2002 HOLCOMBE BOULEVARD,

HOUSTON, TX 77030 4298

MARCH 15, 2019

100% CONSTRUCTION DOCUMENTS

580-17-10116-352

SCALE: 1/8" = 1'-0"1

FIRST FLOOR INTERSTITIAL HVAC EXHAUST/RETURN PLAN 0 4 8 16 N

O R

TH

TRUE

A COORDINATE ALL WORK WITH OTHER TRADES

AND THE COR TO MINIMIZE DISRUPTION OF

AREAS OUTSIDE OF THE PROJECT LIMITS OF

WORK.

B UNLESS NOTED OTHERWISE, ALL DIFFUSERS AND

GRILLE RUN-OUTS ARE THE SAME SIZE AS ITS

NECK/DUCT CONNECTION SPECIFIED IN THE AIR

DEVICE SCHEDULE.

C ALL DIFFUSER AND GRILLE TAKEOFFS SHALL

INCLUDE A BALANCING DAMPER.

D SEE ARCHITECTURAL CEILING PLAN FOR CEILING

TYPES AS WELL AS DIFFUSER AND GRILL

PLACEMENT WITHIN THE CEILING.

E REUSE EXISTING INTERSTITIAL FLOOR

PENETRATIONS.

1 CONNECT NEW DUCT TO EXISTING WHERE

INDICATED. REFER TO MH102 FOR SUPPLY

DUCTS TO COORDINATE ROUTING.

20.5 1515.816171818.9

E

G

H

I

G.3

F.7

F.5

E.8

E.5

HHWS3/4" HHWS

HHWR3/4" HHWR

HHWS3/4" HHWS

HHWR3/4" HHWR

H H

W S

3/ 4"

H H

W S

H H

W R

3/ 4"

H H

W R

HHWS3/4" HHWS

HHWR3/4" HHWR

HHWS3/4" HHWS

HHWR3/4" HHWR

HHWR3/4" HHWR

HHWS3/4" HHWS

HHWS1" HHWS

HHWR1" HHWR

HHWS1" HHWS

HHWR1" HHWRHHWR1 1/4" HHWR

HHWS1 1/4" HHWS

HHWR1 1/4" HHWR

HHWS1 1/4" HHWS

HHWR3/4" HHWR

HHWS3/4" HHWSHHWS3/4" HHWS

HHWR3/4" HHWR

HHWS1" HHWS

HHWR1" HHWR

HHWS3/4" HHWS

HHWR3/4" HHWR

H H

W R

1" H

H W

R

H H

W S

1" H

H W

S

H H

W S

3/ 4"

H H

W S

H H

W R

3/ 4"

H H

W R

H H

W R

3/ 4"

H H

W R

H H

W S

3/ 4"

H H

W

SH

H W

R 3/

4" H

H W

R

H H

W S

3/ 4"

H H

W S

HHWR1" HHWR

HHWS1" HHWS

HHWR1" HHWR

HHWS1 1/4" HHWS

HHWR1 1/4" HHWR

HHWS1 1/4" HHWS

H H

W R

3/ 4"

H H

W R

H H

W S

3/ 4"

H H

W S

HHWS3/4" HHWS

HHWR3/4" HHWR

H H

W S

3/ 4"

H H

W S

H H

W R

3/ 4"

H H

W R

H H

W S

3/ 4"

H H

W S

H H

W R

3/ 4"

H H

W R

H H

W R

1/

4" H

H W

R

H H

W S

1/

4" H

H W

S

HHWS1 1/2" HHWS

HHWR1 1/4" HHWR

H H

W S

3/ 4"

H H

W S

H H

W R

3/ 4"

H H

W R

HHWS1 1/2" HHWS

HHWR1 1/4" HHWR

HHWS1 1/2" HHWS

HHWR1 1/2" HHWR

H H

W R

3/ 4"

H H

W R

H H

W S

3/ 4"

H H

W S

TU26-62

TU26-61

TU26-46

TU26-63

TU26-11

TU26-64 TU26-65

TU26-12

TU26-41

TU26-67

TU26-60

TU26-68

TU26-70

TU26-69

TU26-72

TU26-71

HHWS3/4" HHWS

HHWR3/4" HHWR

TU26-52

127914

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S

E T A

T ETFO

S

XA

N

AREA OF WORK

SCOPE OUTLINE

KEY PLAN

Revisions: Date

Drawing Title

Approved: Mark Landwert - COR

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

SHEET NOTES:

WALL RATING LEGEND

1 HR - FIRE SEPARATION

2 HR - FIRE SEPARATION

SMOKE RESISTIVE HAZARDOUS AREA

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 5960 Fairview Road, Suite 500

Charlotte, NC 28210

704-887-3500

/1

/2

:2

:2

P

M

MP101

FIRST FLOOR INTERSTITIAL

MECHANICAL PIPING PLAN

9 12SPG WRS

RENOVATE/EXPAND

EMERGENCY ROOM SYSTEM

2002 HOLCOMBE BOULEVARD,

HOUSTON, TX 77030 4298

MARCH 15, 2019

100% CONSTRUCTION DOCUMENTS

580-17-10116-352

SCALE: 1/8" = 1'-0"1

FIRST FLOOR INTERSTITIAL MECHANICAL PIPING PLAN 0 4 8 16 N

O R

TH

TRUE

1 COORDINATE ALL WORK WITH THE GENERAL CONTRACTOR,

OTHER TRADES AND THE COR TO MINIMIZE DISRUPTION OF

AREAS OUTSIDE OF THE PROJECT LIMITS OF WORK.

2 UNLESS OTHERWISE NOTED, WORK IS TO BE COMPLETED AS A

PART OF PHASE 1. REFER TO SHEET GI103 FOR PHASING AREA

DETAILS.

NOTES:

1. ALL VANE ELBOWS SHALL BE CONSTRUCTED AND INSTALLED AS DETAILED BY SMACNA.

2. WHEN W1 DOES NOT EQUAL W2, VANE SHALL BE SINGLE THICKNESS VANE TYPE

REGARDLESS OF W DIMENSION.

3. ALL SINGLE THICKNESS VANES SHALL HAVE A 2" RADIUS, 1-1/2" MAXIMUM SPACE BETWEEN

VANES AND A 3/4" TRAILING EDGE.

4. WHEN W EQUAL W2 AND W1 IS GREATER THAN 20" VANES SHALL BE DOUBLE VANE TYPE.

W1

W

MAIN SUPPLY

DUCT

PROVIDE VOLUME

DAMPER

PROVIDE

VOLUME

DAMPER

1/4 W OR

4" MIN.

SUPPLY REGISTER OR

BRANCH DUCT

MAIN

SUPPLY

DUCT

SEE FLOOR PLAN

FOR SPLIT

DIMENSION

TURNING VANES

AIR FLOW

AIR FLOW

A

IR

F L O

W

AIR SPLIT DUCT TAKE-

OFF PLAN VIEW

BRANCH DUCT TAKE-OFF

PLAN VIEW

AIR FLOW

A

IR

F

LO

W

W

MAIN SUPPLY

DUCT

CONICAL TAP

TERMINAL UNIT DUCT TAKE-

OFF PLAN VIEW

AIR FLOW

A

IR

F

LO

W

W

NOTES:

1. THE INTERIOR SURFACE OF ALL RADIUS ELBOWS SHALL BE MADE ROUND.

2. ALL STANDARD ELBOWS CAN BE SUBSTITUTED WITH SHORT RADIUS ELBOWS.

ALL SHORT RADIUS ELBOWS SHALL HAVE VANES. VANES SHALL BE

CONSTRUCTED , SUPPORTED AND FASTENED AS RECOMMENDED BY SMACNA.

STANDARD RADIUS OR

LONG RADIUS ELBOW

SHORT RADIUS ELBOW

WITH ONE VANE

SHORT RADIUS ELBOW

WITH TWO VANES

R

SHALL

EQUAL OR

BE

GREATER

THAN 1/6 W

R

SHALL

EQUAL OR

BE

GREATER

THAN 1/3 W

R

SHALL

EQUAL OR

BE

GREATER

THAN W

R

W

W

2/3W

R

/3

W

/3

W

1/2W

VAN

E

VAN

E R

W

1/6W

SHEET METAL AS

SPECIFIED FOR

DUCTWORK

1-1/2" POCKET SLIP

DUCT

1-1/2" MIN. TO 3" MAX.

INSTALLED. 6" NOMINAL

WITH MATERIAL TAUT

1" FLANGE & HEM

BOLT ON 4" CENTERALTERNATE

POSITION OF

BOLT 1" x 1/8" BAND IRON

WASHER

FLANGED

CONNECTION ON FAN

SIDE

FLEXIBLE MATERIAL

AS SPECIFIED

5/16" FLANGE

BOLT ON 4" CENTERS

1" x 1/8" BAND IRON

WASHER

FLANGED

CONNECTION ON FAN

SIDE

1" x 1/8" DRAW BAND

FLEXIBLE

MATERIAL AS

SPECIFIED

SHEET

METAL

SCREWS ON

12" CENTERS

RIVET ON 4" CENTERS

DUCT

1-1/2" MIN. TO 3" MAX.

INSTALLED. 6" NOMINAL

WITH MATERIAL TAUT

RECTANGULAR FLEXIBLE CONNECTION

ROUND FLEXIBLE CONNECTION

1-1/2"1/2" 1/2"

SHEET METAL AS

SPECIFIED FOR

DUCTWORK

NOTES:

1. DELETE INSULATION STAND-OFF ON DUCTWORK WITHOUT EXTERIOR INSULATION.

2. DETAIL SHOWS SINGLE BLADE DAMPER. DAMPER INSTALLATION SHALL BE SIMILAR

FOR MULTI-BLADE DAMPERS & ROUND DAMPERS.

SECTIONSIDE ELEVATION

1/2" ROUND ROD PIN

1/8" CLEARANCE

ALL AROUND

INSIDE END

BEARING

INSULATION

STAND-OFF

DAMPER BLADE

HANDLE

WITH

LOCKING

QUADRANT

STIFFEN BLADE

AS REQUIRED

INSULATION SEE

SPECIFICATION

DUCT

OUTSIDE END BEARING

CARBON STEEL

LOAD BEARING CALCIUM

SILICATE INSULATION AT

ALL HANGER POINTS

PIPE

INSULATION

WITH

PROTECTIVE

SHEETMETAL

SHIELD

VIBRATION ISOLATORS

WHERE REQUIRED

NOM. SIZE (IN.)

PIPE (FT.)

TUBING (FT.)

5 FT

THRU 3/4

1 1 1/4

1 1/2

HANGER ROD

INSULATION (VAPOR

BARRIER TYPE IS

REQUIRED FOR

LOW TEMPERATURE

PIPE)

PROVIDE HIGH

COMPRESSIVE

STRENGHT

INSULATION (9 PSF

MIN. DENSITY) UNDER

INSULATION SHIELD

INSULATION SHIELD AT

HANGER

WELD

SADDLE

ADJUSTABLE CLEVIS HANGER TYPE 1 - SEE

SPECIFICATIONS

ADJUSTABLE CLEVIS HANGER TYPE 43 - SEE

SPECIFICATIONS

1/2" DIA. HANGER RODS WITH 36"

MAX. SPACING ON EACH CHANNEL

BAND

1-5/8" 12 GAUGE CHANNEL

OR 2" x 2" x 1/4" ANGLE

NOTES:

SEE SPECIFICATIONS FOR

DETAILED HANGER

REQUIREMENTS. SIDE VIEW TRAPEZE HANGER

FOR UP TO 1000 LB. UNIFORM

LOAD

1" MAX.

PROVIDE INSULATION SHIELD &

INSERT FOR ALL PIPING (8" MIN.)

2 2 1/2 3 4 5 6 8 10 12

11 12 14 16 17 19 22 23

9 10 12 13 14 16 - -

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

MAXIMUM PIPE/TUBING SUPPORT SPACING

RETURN

SUPPLY

COIL

DRAIN VALVE WITH HOSE

CONNECTION

MANUAL AIR VENT

UNION (TYPICAL)

2-WAY MODULATING

CONTROL VALVE

STRAINER WITH

DRAIN VALVE AND

HOSE CONNECTION

TEMPERATURE/PRESSURE TEST PORT

ISOLATION VALVE

CONCENTRIC REDUCERS,

IF REQUIRED (TYP.)

127914

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XA

Revisions: Date

Drawing Title

Approved: Mark Landwert - COR

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 5960 Fairview Road, Suite 500

Charlotte, NC 28210

704-887-3500

/1

/2

:2

:0

P

M

MH501

MECHANICAL DETAILS

10 12SPG WRS

RENOVATE/EXPAND

EMERGENCY ROOM SYSTEM

2002 HOLCOMBE BOULEVARD,

HOUSTON, TX 77030 4298

MARCH 15, 2019

100% CONSTRUCTION DOCUMENTS

580-17-10116-352

SCALE: N.T.S.4

DUCTWORK SQUARE VANE ELBOWS

SCALE: N.T.S.2 SUPPLY DUCT TAKE-OFFS

SCALE: N.T.S.3

DUCTWORK RADIUS ELBOW

SCALE: N.T.S.5

FLEXIBLE DUCT CONNECTIONS

SCALE: N.T.S.1 VOLUME DAMPER DETAIL

SCALE: N.T.S.6

CLEVIS PIPE HANGER DETAIL

SCALE: N.T.S.7

PIPE HANGER

SCALE: N.T.S.8 VAV COIL PIPING DETAIL

POINT NAME:

ZONE TEMPERATURE

ZONE TEMPERATURE SETPOINT

AIRFLOW

DISCHARGE AIR TEMPERATURE

ZONE DAMPER

REHEATING VALVE

MAXIMUM OCCUPIED AIRFLOW SETPOINT

HEATING MODE

HEATING SETPOINT

COOLING SETPOINT

HIGH ZONE TEMPERATURE

LOW ZONE TEMPERATURE

HIGH DISCHARGE TEMPERATURE

LOW DISCHARGE TEMPERATURE

HARDWARE POINTS

AI AO

X

X

X

X

BI BO

SOFTWARE POINTS

AV BV LOOP SCHED TREND ALARM SHOW ON GRAPHIC

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

TOTAL HARDWARE (8) TOTAL SOFTWARE (21)

6 2 3

X

X

X

X

12 5 11

X

X

X

X

X

X

HIGH ZONE HUMIDITY

MINIMUM OCCUPIED AIR FLOW SETPOINT

MINIMUM UNOCCUPIED AIRFLOW SETPOINT

ZONE HUMIDITY

ZONE HUMIDITY SETPOINT

X

X

X

X

X

X

X

X

X

X

X

DA

AO - REHEATING VALVE

HW

M

HWS HWR

T

AI - DISCHARGE AIR TEMP

AI - AIRFLOW

M

AO - ZONE DAMPER

SA

T AI - ZONE TEMP

AI - ZONE SETPOINT ADJUST

F

H AI - ZONE HUMIDITY

AI - ZONE HUMIDITYSETPOINT

VISIBLE ALARM

APPLY TO OPERATING

ROOMS ONLY

VAV TERMINAL UNIT

RUN CONDITIONS - CONTINUOUS:

THE UNIT SHALL RUN CONTINUOUSLY AND SHALL MAINTAIN:

• A 75°F (ADJ.) COOLING SETPOINT.

• A 70°F (ADJ.) HEATING SETPOINT.

ALARMS SHALL BE PROVIDED AS FOLLOWS:

• HIGH ZONE TEMP: IF THE ZONE TEMPERATURE IS GREATER THAN THE COOLING SETPOINT BY A USER

DEFINABLE AMOUNT (ADJ.).

• LOW ZONE TEMP: IF THE ZONE TEMPERATURE IS LESS THAN THE HEATING SETPOINT BY A USER

DEFINABLE AMOUNT (ADJ.).

ZONE SETPOINT ADJUST:

THE OCCUPANT SHALL BE ABLE TO ADJUST THE ZONE TEMPERATURE HEATING AND COOLING SETPOINTS AT

THE ZONE SENSOR.

REVERSING VARIABLE VOLUME TERMINAL UNIT - FLOW CONTROL:

THE UNIT SHALL MAINTAIN ZONE SETPOINTS BY CONTROLLING THE AIRFLOW THROUGH ONE OF THE

FOLLOWING:

OCCUPIED:

• WHEN ZONE TEMPERATURE IS GREATER THAN ITS COOLING SETPOINT, THE ZONE DAMPER SHALL

MODULATE BETWEEN THE MINIMUM OCCUPIED AIRFLOW (ADJ.) AND THE MAXIMUM COOLING AIRFLOW

(ADJ.) UNTIL THE ZONE IS SATISFIED.

• WHEN THE ZONE TEMPERATURE IS BETWEEN THE COOLING SETPOINT AND THE HEATING SETPOINT, THE

ZONE DAMPER SHALL MAINTAIN THE MINIMUM REQUIRED ZONE AIRFLOW (ADJ.).

• WHEN ZONE TEMPERATURE IS LESS THAN ITS HEATING SETPOINT, THE CONTROLLER SHALL MODULATE

THE HEATING VALVE OPEN TO MAINTAIN THE ZONE TEMPERATURE AT ITS HEATING SETPOINT.

ADDITIONALLY, IF WARM AIR IS AVAILABLE FROM THE AHU, THE ZONE DAMPER SHALL MODULATE BETWEEN THE MINIMUM OCCUPIED AIRFLOW (ADJ.) AND THE MAXIMUM HEATING AIRFLOW (ADJ.) UNTIL

THE ZONE IS SATISFIED.

UNOCCUPIED:

• WHEN THE ZONE IS UNOCCUPIED THE ZONE DAMPER SHALL CONTROL TO ITS MINIMUM UNOCCUPIED

AIRFLOW (ADJ.).

• WHEN THE ZONE TEMPERATURE IS GREATER THAN ITS COOLING SETPOINT, THE ZONE DAMPER SHALL

MODULATE BETWEEN THE MINIMUM UNOCCUPIED AIRFLOW (ADJ.) AND THE MAXIMUM COOLING AIRFLOW

(ADJ.) UNTIL THE ZONE IS SATISFIED.

• WHEN ZONE TEMPERATURE IS LESS THAN ITS UNOCCUPIED HEATING SETPOINT, THE CONTROLLER SHALL MODULATE THE HEATING VALVE OPEN TO MAINTAIN THE ZONE TEMPERATURE AT THE SETPOINT.

ADDITIONALLY, IF WARM AIR IS AVAILABLE FROM THE AHU, THE ZONE DAMPER SHALL MODULATE BETWEEN THE MINIMUM UNOCCUPIED AIRFLOW (ADJ.) AND THE AUXILIARY HEATING AIRFLOW (ADJ.)

UNTIL THE ZONE IS SATISFIED.

REHEATING COIL VALVE:

THE CONTROLLER SHALL MEASURE THE ZONE TEMPERATURE AND MODULATE THE REHEATING COIL VALVE

OPEN ON DROPPING ZONE TEMPERATURE TO MAINTAIN ITS HEATING SETPOINT.

REHEATING - HIGH DISCHARGE AIR TEMPERATURE LIMIT:

THE CONTROLLER SHALL MEASURE THE DISCHARGE AIR TEMPERATURE AND LIMIT HOT WATER VALVE POSITION IF THE DISCHARGE AIR TEMPERATURE IS MORE THAN 15°F (ADJ.) ABOVE THE ZONE TEMPERATURE.

DISCHARGE AIR TEMPERATURE:

THE CONTROLLER SHALL MONITOR THE DISCHARGE AIR TEMPERATURE.

ALARMS SHALL BE PROVIDED AS FOLLOWS:

• HIGH DISCHARGE AIR TEMP: IF THE DISCHARGE AIR TEMPERATURE IS GREATER THAN 100°F (ADJ.).

• LOW DISCHARGE AIR TEMP: IF THE DISCHARGE AIR TEMPERATURE IS LESS THAN 50°F (ADJ.).

ALARMS SHALL BE PROVIDED AS FOLLOWS:

• HIGH HUMIDITY: IF THE SPACE RELATIVE HUMIDITY RISES ABOVE 60% A VISIBLE ALARM SHALL BE

INITIATED IN THE AFFECTED OR AND AT THE DDC MONITORING STATION.

ISOLATION ROOM CONTROL

GENERAL: THE SUPPLY AIR VAV BOX AND REHEAT COIL SHALL BE CONTROLLED AS SEQUENCED ON MH502.

SPACE PRESSURE CONTROL:

THE DDC SYSTEM SHALL MODULATE THE EXHAUST AIR VENTURI VALVE TO MAINTAIN A SET POINT OF +0.01 INCHES WATER GAUGE TO THE CORRIDOR. OPENING ON A FALL BELOW +0.01 IN FOR MORE THAN 5 SECONDS AND CLOSING ON A RISE ABOVE +0.01 FOR MORE THAN 5

SECONDS.

ALARMS SHALL BE PROVIDED AS FOLLOWS:

• LOW DIFFERENTIAL PRESSURE IF THE PRESSURE FALLS BELOW 0.00 INCHES FOR MORE THAN 15 SECONDS. A LOCAL VISUAL ALARM

SHALL BE INDICATED AND AN ALARM SHALL BE ANNUNCIATED AT THE DDC MONITORING STATION.

VISUAL INDICATOR:

PROVIDE BALL-THRU-WALL MANUAL PRESSURE DIFFERENTIAL INDICATOR BETWEEN THE ANTE ROOM AND THE CORRIDOR.

FILTERS:

THE DDC SYSTEM SHALL MONITOR THE DIFFERENTIAL PRESSURE ACROSS THE HEPA PRE-FILTER AND THE HEPA FILTER. THE HEPA FILTER

SHALL BE PROVIDED WITH A VISUAL MANGEHELIC GAUGE AS WELL.

ALARMS SHALL BE PROVIDED AS FOLLOWS:

• WHEN THE PRE-FILTER DIFFERENTIAL PRESSURE EXCEEDS 1.0 INCHES OF WATER GAUGE.

• WHEN THE HEPA FILTER DIFFERENTIAL PRESSURE EXCEEDS 2.0 INCHES OF WATER GAUGE.

FAN CONTROL:

THE TWO FANS SHALL OPERATE IN A LEAD / STANDBY FASHION.

• THE LEAD FAN SHALL RUN FIRST AND THE STANDBY FAN ISOLATION DAMPER SHALL BE CLOSED.

• ON FAILURE OF THE LEAD FAN, THE STANDBY FAN SHALL RUN AND THE LEAD FAN ISOLATION DAMPER SHALL BE CLOSED.

THE DESIGNATED LEAD FAN SHALL ROTATE UPON ONE OF THE FOLLOWING CONDITIONS (USER SELECTABLE):

• MANUALLY THROUGH SOFTWARE SWITCH

• IF FAN RUN TIME (ADJUSTABLE) IS EXCEEDED

• WEEKLY

• MONTHLY

UPON A FALL IN DUCT STATIC PRESSURE AHEAD OF THE FILTER AT A SET POINT AS DETERMINED DURING TAB, THE VFD SHALL MODULATE

UP. ON A RISE THE VFD SHALL MODULATE DOWN.

ALARMS TO BOTH FANS SHALL BE PROVIDED AS FOLLOWS:

• FAILURE: COMMANDED ON, BUT THE STATUS IS OFF.

• RUNNING IN HAND: COMMANDED OFF, BUT THE STATUS IS ON.

• RUNTIME EXCEEDED: STATUS RUN TIME EXCEEDS A USER DEFINABLE LIMIT.

DP

HOT WATER REHEAT COIL

SA

SA

ISOLATION ROOM

ANTE

CORRIDOR

3D-EAV-1-1

A0-POSITION

SP

DPS DPS

AI PRESSURE DROP

AI PRESSURE DROP

B0 - OPEN / CLOSE

BI - POSITION

ULTRA-LOW LEAKAGE DAMPER (TYP FOR 2)

3D-EF-4

3D-EF-3

VFD

CT

VFD

CT

B0 START / STOP

BI STATUS

A0 SPEED

B0 START / STOP

BI STATUS

A0 SPEED

B0 - OPEN / CLOSE

BI - POSITION

EA

EA

RED ALARM

GREEN

NORMAL

DP

LOW

HIGH

BALL-THRU-WALL

VISUAL INDICATOR

P R

E

H E

P A

T

SA

AI PRESSURE

MAGNEHELIC GAUGE

HWS

HWR

AHUFROM

TU

127914

R E E

N

I

IO

O F

P R

SS

E

L

N

L EA

SE NC

I N

DE

G

SILAS P. GEORGE

S

E T A

T ETFO

S

XA

Revisions: Date

Drawing Title

Approved: Mark Landwert - COR

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 5960 Fairview Road, Suite 500

Charlotte, NC 28210

704-887-3500

/1

/2

:2

:1

P

M

MH502

MECHANICAL CONTROLS

11 12SPG WRS

RENOVATE/EXPAND

EMERGENCY ROOM SYSTEM

2002 HOLCOMBE BOULEVARD,

HOUSTON, TX 77030 4298

MARCH 15, 2019

100% CONSTRUCTION DOCUMENTS

580-17-10116-352

SCALE: N.T.S.2

VAV TERMINAL UNIT POINT LIST

SCALE: 12" = 1'-0"1 VAV TERMINAL SCHEMATIC

SCALE: 12" = 1'-0"3

VAV TERMINAL SEQUENCE OF OPERATION

SCALE: N.T.S.4

ISOLATION ROOM CONTROL SEQUENCE OF OPERATION

SCALE: N.T.S.5

ISOLATION ROOM CONTROL DIAGRAM

127914

R E E

N

I

IO

O F

P R

SS

E

L

N

L EA

SE NC

I N

DE

G

SILAS P. GEORGE

S

E T A

T ETFO

S

XA

Revisions: Date

Drawing Title

Approved: Mark Landwert - COR

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER

E

D C

B A

2 3 4 5 6 7

E D

C B

A

1 2 3 4 5 6 7

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 5960 Fairview Road, Suite 500

Charlotte, NC 28210

704-887-3500

/1

/2

:2

:1

P

M

MH601

MECHANICAL SCHEDULES

12 12SPG WRS

RENOVATE/EXPAND

EMERGENCY ROOM SYSTEM

2002 HOLCOMBE BOULEVARD,

HOUSTON, TX 77030 4298

MARCH 15, 2019

100% CONSTRUCTION DOCUMENTS

580-17-10116-352

AIR FILTER SCHEDULE

LOCATION

AREA AND/OR BLDG

SERVED SYSTEM AND/OR SERVICE MERV RATING

APD

HOUSING TYPE # - CARTRIDGES

CARTRIDGES

REMARKSINITIAL CHANGEOVER SIZE ARRANGEMENT

ROOF PE ISOLATION 7 0.25 in-wg 0.75 in-wg SIDE LOAD 1 2" THICK 1 WIDE BY 1 HIGH 1

ROOF PE ISOLATION HEPA 1.00 in-wg 2.25 in-wg BAG-IN / BAG-OUT 1 27" x 30" x 24" 1 WIDE BY 1 HIGH 1

NOTES:

1. INSTALL PER MANUFACTURER'S RECOMMENDATIONS.

AIR DEVICE SCHEDULE (EXHAUST)

MARK TYPE

AIRFLOW

MAX. APD MOUNTING

PANEL/FRAME

SIZE NECK SIZE MAX NC DAMPER FINISH MATERIAL RemarksMIN. MAX.

EG-A SQUARE CONE 0 100 0.10 in-wg CEILING 24x24 6x6 20 No WHITE STEEL 1,2

EG-B SQUARE CONE 100 200 0.10 in-wg CEILING 24x24 8X8 20 No WHITE STEEL 1,2

NOTES:

1. INSTALL PER MANUFACTURER'S RECOMMENDATIONS.

2. PROVIDE DAMPER IN BRANCH DUCT AS SHOWN ON PLANS.

AIR DEVICE SCHEDULE (RETURN)

MARK TYPE

AIRFLOW

MAX. APD MOUNTING

PANEL/FRAME

SIZE NECK SIZE MAX NC

DAMPER

DIFFUSER FINISH MATERIAL Description RemarksMIN. MAX.

RG-A EGG CRATE 0 100 0.16 in-wg CEILING 24x24 6"Ø 20 Yes STEEL RETURN 1,2,3

RG-B EGG CRATE 100 200 0.11 in-wg CEILING 24x24 8"Ø 20 Yes STEEL RETURN 1,2,3

RG-C EGG CRATE 200 350 0.11 in-wg CEILING 24x24 10"Ø 20 Yes STEEL RETURN 1,2,3

RG-D EGG CRATE 350 600 0.10 in-wg CEILING 24x24 12"Ø 20 Yes STEEL RETURN 1,2,3

NOTES:

1. COORDINATE WITH COR FOR GRILLE TYPE.

2. INSTALL PER MANUFACTURER'S RECOMMENDATIONS.

3. PROVIDE DAMPER IN BRANCH DUCT AS SHOWN ON PLANS.

AIR DEVICE SCHEDULE (SUPPLY)

MARK TYPE

AIRFLOW

MAX. APD MOUNTING

PANEL/FRAME

SIZE

NECK SIZE

DAMPER wtwt MATERIAL REMARKSMIN. MAX. ROUND RECT.

SD-A SQUARE CONE 0 125 0.07 in-wg CEILING 24x24 6" -- No WHITE STEEL 1,2

SD-B SQUARE CONE 125 230 0.07 in-wg CEILING 24x24 8" -- No WHITE STEEL 1,2

NOTES:

1. INSTALL PER MANUFACTURER'S RECOMMENDATIONS.

2. PROVIDE DAMPER IN BRANCH DUCT AS SHOWN ON PLANS.

SINGLE DUCT AIR TERMINAL UNIT SCHEDULE

MARK LOCATION ROOM SERVED

SYSTEM AIR

HANDLING VAV SIZE

AIRFLOW CONTROL

TYPE

CONTROL

SEQUENCE

REHEAT

ELEC

REHEAT

HW

HEATING COIL

REMARKSMAX MIN REHEAT ROWS EAT LAT EWT LWT FLOW CAPACITY

TU26-11 FIRST FLOOR INTERSTITIAL 1A-728 100-AH26 8" 115 35 60 VAV 5°F DEADBAND No Yes 1 55 °F 95 °F 180 °F 155 °F 0.21 GPM 2,600 Btu/h 3

TU26-12 FIRST FLOOR INTERSTITIAL C1A-701 100-AH26 14" 1120 335…