537-15-160 Construction Drawings 3 of 4.pdf

SA

SA

RA

SA

EA

OA

CWS/R

HWS/R

CD

FD

MPS

MPC

SD

FSD

E(NAME)

RA

RA

EA

EA

D(NAME)

E(NAME)

D(NAME)

SUPPLY DIFFUSER

RETURN GRILLE

EXHAUST GRILLE

LINEAR SLOT DIFFUSER

TS

FS

PS

SA AIR DUCT TURNING UP

SA AIR DUCT TURNING DOWN

TWO-WAY CONTROL VALVE

THREE-WAY CONTROL VALVE

AUTOMATIC AIR VENT

BALANCING VALVE

BALL VALVE

BUTTERFLY VALVE

CHECK VALVE

FLEXIBLE PIPE CONNECTION

FLOW METER (VENTURI)

FLOW SWITCH

PRESSURE SWTICH

TAMPER SWITCH

THERMOMETER

FLEXIBLE DUCT

DOUBLE CHECK VALVE ASSEMBLY

SUPPLY AIR DUCT

RETURN AIR DUCT

EXHAUST AIR DUCT

OUTSIDE AIR DUCT

PIPING UNION

CHILLED WATER SUPPLY/RETURN

HEATING WATER SUPPLY/RETURN

CONDENSATE DRAIN

FIRE DAMPER

SMOKE DAMPER

COMBINATION FIRE/SMOKE DAMPER

PETE'S PLUG

POINT OF CONNECTION

LIMIT OF DEMOLITION

MANUAL AIR VENT

TRIPLE DUTY VALVE

MANUAL ISOLATION VALVE

GLOBE VALVE

OS&Y (GATE) VALVE

AUTO-FLOW CONTROL VALVE

VOLUME DAMPER

PIPE ELBOW TURNING UP/TURNING DOWN

PIPE TEE TURNING UP/TURNING DOWN

ABOVE FINISHED FLOORAFF

CONDENSATE DRAINCD

NORMALLY CLOSEDNC

NORMALLY OPENNO

NORMALLY OPENNO

NOT IN CONTRACTNIC

NOT TO SCALENTS

CONTRACTOR FURNISHED, CONTRACTOR INSTALLEDCFCI

OWNER FURNISHED, CONTRACTOR INSTALLEDOFCI

OWNER FURNISHED, OWNER INSTALLEDOFOI

TYPICALTYP

MEDIUM PRESSURE STEAM

MEDIUM PRESSURE STEAM CONDENSATE

SYMBOLS & ABBREVIATIONS

X TAGGED NOTE DESIGNATOR

X REVISION DESIGNATOR

STRAINER

PRESSURE REDUCING VALVE (STEAM, GAS, WATER, ETC.)

EXISTING PIPING

EXISTING DUCT OR PIPING TO BE REMOVED

THERMOSTATT

TEMPERATURE SENSORTS

MOTORIZED DAMPER

RA AIR DUCT TURNING UP

RA AIR DUCT TURNING DOWN

EA AIR DUCT TURNING UP

EA AIR DUCT TURNING DOWN

VARIABLE AIR VOLUME BOXVAV

VARIABLE FREQUENCY DRIVEVFD

XXX

X

EQUIPMENT TAG DESIGNATOR

DUCT TO BE DEMOLISHED

EXISTING DUCT

PIPING TO BE DEMOLISHED

UNLESS OTHERWISE NOTED UON

T THERMOMETER

T TEMPERATURE SENSOR

S

DUCT-MOUNTED STATIC PRESSURE SENSORPs

AIR DISTRIBUTION ALTERNATES

ALTERNATE DEDUCT #1: THERMOSTAT IN EXAM RM-13 1470P

EXISTING TO REMAIN, IN LIEU OF RELOCATING TO ADJACENT WALL.

ALTERNATE DEDUCT #2: NO AIR DISTRIBUTION WORK IS REQUIRED

IN THIS ALTERNATE. REFER TO ARCHITECTURAL SHEET AE003 FOR

MORE INFORMATION.

ALTERNATE DEDUCT #3: NO AIR DISTRIBUTION WORK IS REQUIRED

IN THIS ALTERNATE. REFER TO ARCHITECTURAL SHEET AE003 FOR

MORE INFORMATION.

HYDRONIC ALTERNATES

ALTERNATE DEDUCT #1: NO HYDRONIC WORK IS REQUIRED IN THIS

ALTERNATE. REFER TO ARCHITECTURAL SHEET AE003 FOR MORE

INFORMATION.

ALTERNATE DEDUCT #2: NO HYDRONIC WORK IS REQUIRED IN THIS

ALTERNATE. REFER TO ARCHITECTURAL SHEET AE003 FOR MORE

INFORMATION.

ALTERNATE DEDUCT #3: NO HYDRONIC WORK IS REQUIRED IN THIS

ALTERNATE. REFER TO ARCHITECTURAL SHEET AE003 FOR MORE

INFORMATION.

I LL IN O IS

R

.E

SS

E J

FARBE

LICENSED

PROFESSIONAL

OF

ENGINEER

062.069980

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

Consultant:

C U s e rs

\d ra n k in

\D o c u m e n ts \R

I V

C E

M

E C

H d ra n k in

A

B N

.r v t

/2

/2

:0

:1

A

M

MH001

MECHANICAL LEGEND, GENERAL

NOTES AND SCHEDULESGUIDON-CMTA SDVOSB JV, LLC

1221 N. PENNSYLVANIA ST. SUITE 200

INDIANAPOLIS, IN 46202

CMTA CONSULTING ENGINEERS

10411 MEETING STREET

PROSPECT, KY 40059

EMERGENCY DEPARTMENT

RENOVATION

820 S. DAMEN AVE.

537-15-160

5/30/2020 HCK DCR

100% CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

100% CONSTRUCTION DOCUMENTS

MECHANICAL GENERAL NOTES:

A. COORDINATE THE LOCATION OF DRAINS, THERMOSTATS, GAS OUTLETS, ETC., WITH ALL

CASEWORK EQUIPMENT, MECHANICAL ROOM EQUIPMENT, ETC., PRIOR TO COMMENCING

INSTALLATION. WORK NOT SO COORDINATED SHALL BE REMOVED AND PROPERLY

INSTALLED AT THE EXPENSE OF THE CONTRACTOR.

B. THE CONTRACTOR SHALL EXERCISE EXTREME CARE IN THE COURSE OF THEIR WORK SO AS

TO INSURE THAT THEY DO NOT INTERRUPT ANY EXISTING SERVICE. FOR SAFETY

PURPOSES, PAY PARTICULAR ATTENTION TO THIS PRECAUTION RELATIVE TO NATURAL GAS

AND ELECTRICAL LINES. VERIFY THE LOCATION, SIZE, TYPE, ETC., OF EACH UNDERGROUND

OR OVERHEAD UTILITY. ALL WORK SHALL BE PERFORMED IN ACCORD WITH ALL FEDERAL,

STATE AND/OR LOCAL RULES, REGULATIONS, STANDARD AND SAFETY REQUIREMENTS.

UTILITIES SHALL BE INSTALLED IN ACCORD WITH THE APPLICABLE MUNICIPALITY OR UTILITY

COMPANY STANDARDS. IN ALL CASES, THE MOST STRINGENT REQUIREMENT SHALL APPLY.

C. WHERE WORK IS REQUIRED ABOVE EXISTING LAY-IN, PLASTER OR GYPSUM BOARD

CEILINGS, THE CONTRACTOR SHALL BE RESPONSIBLE FOR REMOVAL AND REINSTALLATION

(OR REPLACEMENT, IF DAMAGED) OF ALL CEILING OR TILE AND GRID MEMBERS NECESSARY

TO PERFORM HIS WORK. NEW TILE AND GRID SHALL MATCH THE SURROUNDING AREAS. ALL

PATCHING WORK SHALL MATCH ADJACENT SURFACES.

D. ALL NEW WORK SHALL BE HUNG FROM STRUCTURE, NOT FROM THE WORK OF OTHER

TRADES, WHETHER EXISTING OR NEW.

E. COORDINATE ALL WORK WITH PROJECT PHASING REQUIREMENTS.

F. PATCH, REPAIR AND PAINT OR PROVIDE WALL COVERING FOR EXISTING WALLS, CEILINGS, ETC., THAT ARE TO REMAIN IF DAMAGED DURING CONSTRUCTION. REPAIRS SHALL MATCH

ADJACENT SURFACES TO THE SATISFACTION OF THE ARCHITECT AND OWNER.

G. OBSERVE ALL APPLICABLE CODES, RULES AND REGULATIONS THAT MAY APPLY TO THE

WORK UNDER THIS CONTRACT. (CITY, COUNTY, LOCAL, FEDERAL, MUNICIPALITY, UTILITY

COMPANY, STATE, ETC.)

H. CONTRACTOR SHALL BE AWARE OF UNSEEN PLUMBING, HVAC AND ELECTRICAL WORK

DURING DEMOLITION. IF ITEMS ARE UNCOVERED DURING DEMOLITION THEN FIELD VERIFY

THE USE OF THE ITEMS AND PLAN AN ALTERNATE ROUTE TO RUN THESE ITEMS. THEN

CONTACT THE ENGINEERS TO REVIEW THE ROUTING.

I. WHERE FIRE PROOFING IS SPRAYED ON EXISTING STRUCTURE ALL EXISTING CONDUITS,

WATER, HYDRONIC, STEAM, CHILLED WATER, FIRE PROTECTION LINES, MED GAS, ETC.

SHALL BE LOWERED TO BE BELOW FULL THICKNESS OF FIRE PROOFING WITH NO

INTERFERENCE.

J. ALL PENETRATIONS OF FIRE AND SMOKE RATED ASSEMBLIES SHALL BE APPROPRIATELY

FIRE STOPPED PER AN APPROVED U.L. LISTED STANDARD. CONTRACTOR SHALL PAY

PARTICULAR ATTENTION TO INSULATED PIPING PENETRATIONS.

K. ALL DUCTWORK, PIPING, CONDUITS, ETC. IN ROOMS WITH CEILINGS SHALL BE ABOVE

CEILING EXCEPT AS NOTED.

L. INSTALL AIR VENTS AT HIGH POINTS IN PIPING AND DRAINS IN LOW POINTS. USE CARE TO

AVOID FREEZING OF EXTERIOR VENTS.

M. LOCATIONS OF PIPING, DUCTS AND EQUIPMENT ARE APPROXIMATE AND SUBJECT TO MINOR

ADJUSTMENTS IN THE FIELD. DO NOT SCALE THE DRAWINGS.

N. ALL OFFSETS IN DUCTS AND PIPING ARE NOT NECESSARILY SHOWN. PROVIDE ADDITIONAL

OFFSETS WHERE NECESSARY.

O. COORDINATE ALL HVAC WORK WITH ELECTRICAL, PLUMBING AND OTHER TRADES TO AVOID

INTERFERENCE WITH PIPING, DUCTS, CONDUIT AND OTHER EQUIPMENT.

P. INSTALL ALL PIPING, DUCTWORK AND EQUIPMENT IN STRICT ACCORDANCE WITH

MANUFACTURER'S INSTALLATION INSTRUCTION. IF IN CONFLICT WITH THE DESIGN INDICATED

IN CONTRACT DOCUMENTS, ADVISE THE ENGINEERS PRIOR TO INSTALLATION FOR

CLARIFICATION. PROVIDE RECOMMENDED ACCESS AND SERVICE CLEARANCES FOR ALL

EQUIPMENT.

Q. SEAL AIRTIGHT AROUND ALL DUCTS AND PIPING PENETRATIONS THROUGH WALLS, FLOORS

AND ROOF. PROVIDE FIRE STOPPING IN FIRE PARTITION.

R. SEAL ALL NEW DUCTWORK JOINTS WITH UNITED MCGILL, IRONGRIP 6O1 OR EQUAL WATER

BASED SEALANT.

S. ALL MOTOR DRIVEN EQUIPMENT SHALL BE INSTALLED WITH FLEXIBLE CONNECTIONS TO

DUCTWORK, PIPING, ETC., UNLESS OTHERWISE NOTED.

T. THE CONTRACTOR SHALL RELOCATE OR AVOID ANY EXISTING EQUIPMENT

APPURTENANCES, ETC., THAT CONFLICT WITH NEW WORK.

U. DOUBLE WIDTH TURNING VANES SHALL BE INSTALLED IN ALL SUPPLY, RETURN, AND

EXHAUST DUCTWORK ELBOWS..

V. ANY VIBRATING, OSCILLATING OR OTHER NOISE OR MOTION PRODUCING EQUIPMENT SHALL

BE ISOLATED FROM SURROUNDING SYSTEMS IN AN APPROVED MANNER. NOISY OR

STRUCTURALLY DAMAGING INSTALLATIONS SHALL BE SATISFACTORILY REPLACED OR

REPAIRED AT THE INSTALLING CONTRACTOR'S EXPENSE. THE FINAL DECISION ON THE

SUITABILITY OF A PARTICULAR INSTALLATION'S ACCEPTABILITY SHALL BE THAT OF THE

ENGINEER.

W. DEVIATIONS IN SIZE, CAPACITIES, FIT, FINISH, ETC. FOR EQUIPMENT FROM THAT USED AS

BASIS OF DESIGN SHALL BE THE RESPONSIBILITY OF THE PURCHASER OF THAT EQUIPMENT.

ANY PROVISIONS REQUIRED TO ACCOMMODATE A DEVIATION, WHETHER APPROVED BY THE

ENGINEERS OR NOT, SHALL BE THE RESPONSIBILITY OF THE PURCHASER.

X. VALVES, BALANCING DAMPERS OR ANY MECHANICAL/ELECTRICAL ITEM REQUIRING ACCESS

SHALL NOT BE LOCATED ABOVE A HARD CEILING. IF THIS IS NOT POSSIBLE, THEN AN

APPROPRIATELY SIZED ACCESS DOOR SHALL BE PLACED UNDER THE ITEM TO ALLOW EASY

MAINTENANCE AND ADJUSTMENT. ADDITIONALLY ALL SUCH ITEMS SHALL NOT BE LOCATED

AN UNREASONABLE DISTANCE ABOVE THE CEILINGS. IN GENERAL ALL SUCH ITEMS UNLESS

INDICATED OTHERWISE SHALL BE MOUNTED SIX TO TWELVE INCHES ABOVE THE CEILING. IF

IN DOUBT, CONTACT ENGINEER PRIOR TO INSTALLING.

Y. PRIOR TO DEMOLITION THE MECHANICAL CONTRACTOR SHALL OBTAIN PRE-CONSTRUCTION

TEST AND BALANCE OF SUPPLY, RETURN AND EXHAUST GRILLES IN PROJECT SCOPE.

PROVIDE PRE-CONSTRUCTION BALANCE REPORT TO THE ENGINEER.

PHASING NOTE:

A. THIS PROJECT INTERFACES EXTENSIVELY WITH EXISTING BUILDING SERVICES. IT SHALL BE

THE CONTRACTOR'S RESPONSIBILITY TO COORDINATE AND PHASE ALL TIE-INS AND

INTERRUPTIONS OF EXISTING SERVICES TO MINIMIZE OR ELIMINATE DOWNTIME. AS AN

EXAMPLE, MAIN GAS SERVICE, WATER SERVICE, ELECTRICAL SERVICE, HVAC SERVICES,

STEAM GENERATION, ETC., WILL BE AFFECTED AND REPLACED OR MOVED DURING THIS

PROJECT. THE CONTRACTOR SHALL INSTALL ALL NEW SERVICES AND EQUIPMENT AND HAVE

THEM TESTED AND FULLY AND RELIABLY FUNCTIONAL PRIOR TO INTERRUPTING, RELOCATING

OR REMOVING ANY EXISTING SERVICES. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY

TO BARE ANY AND ALL COSTS ASSOCIATED WITH THIS PHASING, INCLUDING TEMPORARY

SERVICES, TEMPORARY RELOCATION, PREMIUM TIME WORK, ETC. CONTRACTOR SHALL

COORDINATE ALL SAID WORK WITH THE OWNER AND APPLICABLE UTILITIES PER THE

CONTRACT DOCUMENTS.

VARIABLE AIR VOLUME BOX SCHEDULE

TAG BOX TYPE

TOTAL A.P.D @

MAX. CFM ("WG)

MAX.

CFM

MIN.

CFM

INLET

SIZE

LEAKAGE

RATE @ 2.0"

PRESSURE INDEPENDENT

CONTROLS

HOT WATER COIL

EAT (°F DB) LAT (°F DB) EWT (°F) LWT (°F) GPM WATER P.D. (FT.) HEAT CAPACITY (MBH)

VAV-06 SINGLE INLET VAV W/ HOT

WATER COIL

0.25 in-wg 350 140 6" 2.0% Yes 55 °F 100 °F 160 °F 130 °F 0.5 0.5 7.9

VAV-08 SINGLE INLET VAV W/ HOT

WATER COIL

0.50 in-wg 700 280 8" 2.0% Yes 55 °F 100 °F 160 °F 130 °F 0.9 0.5 13.6

VAV-10 SINGLE INLET VAV W/ HOT

WATER COIL

0.50 in-wg 1050 420 10" 2.0% Yes 55 °F 100 °F 160 °F 130 °F 1.5 1.0 21.4

VAV-12 SINGLE INLET VAV W/ HOT

WATER COIL

0.50 in-wg 1450 580 12" 2.0% Yes 55 °F 100 °F 160 °F 130 °F 2.1 1.5 30.6

REGISTERS, GRILLES, AND DIFFUSERS

MARK TYPE

CFM RANGE OVERALL FACE

SIZE NECK SIZE

DUCT INLET

SIZEMIN MAX

E-1 EXTRUDED ALUMINUM FRAME WITH 1/2" CUBE CORE 0 100 24X24 10X10 6"Ø

E-2 EXTRUDED ALUMINUM FRAME WITH 1/2" CUBE CORE 101 225 24X24 12X12 8"Ø

E-3 EXTRUDED ALUMINUM FIXED DEFLECTION 3/4" SPACING 0 275 12X10 10X8 10X8

R-1 EXTRUDED ALUMINUM FRAME WITH 1/2" CUBE CORE 0 100 24X24 10X10 6"Ø

R-2 EXTRUDED ALUMINUM FRAME WITH 1/2" CUBE CORE 101 225 24X24 12X12 8"Ø

R-3 EXTRUDED ALUMINUM FRAME WITH 1/2" CUBE CORE 226 350 24X24 14X14 10"Ø

R-4 EXTRUDED ALUMINUM FRAME WITH 1/2" CUBE CORE 351 600 24X24 16X16 12"Ø

S-1 EXTRUDED ALUMINUM CONSTRUCTION, SQUARE PLAQUE FACE 0 100 24X24 6"Ø 6"Ø

S-2 EXTRUDED ALUMINUM CONSTRUCTION, SQUARE PLAQUE FACE 101 225 24X24 8"Ø 8"Ø

S-3 EXTRUDED ALUMINUM CONSTRUCTION, SQUARE PLAQUE FACE 226 350 24X24 10"Ø 10"Ø

S-4 STAINLESS STEEL SUICIDE DETERRENT 101 225 24X24 8"Ø 8"Ø

S-5 LINEAR SLOT DIFFUSER - 1" SLOT WIDTH - 2 SLOT 8" INLET 0 250 5 3/16X48 8"Ø 8"Ø

REMARKS (APPLICABLE TO ALL CEILING DEVICES):

1. REFER TO ARCHITECTURAL REFLECTED CEILING PLAN FOR LAY-IN, SURFACE MOUNTED OR EXPOSED DEVICE. PROVIDE FILLER PANELS AS REQUIRED. ALL PANELS TO BE 24"X24" ALUMINUM PANEL, COLOR TO MATCH CEILING.

2. ALL CEILING DEVICE COLOR TO MATCH CEILING.

3. PROVIDE MOLDED INSULATION BLANKET FOR ALL SUPPLY GRILLES.

4. PROVIDE WITH ROUND DUCT TRANSITION AS REQUIRED.

5. ALL SIDEWALL OR DUCT MOUNTED GRILLES SHALL BE PROVIDED WITH OPPOSED BLADE VOLUME DAMPERS.

REMARKS:

1. ENTIRE UNIT SHALL BE DOUBLE WALL CONSTRUCTION.

2. SUPPLY STAINLESS STEEL IAQ CONDENSATE DRAIN PAN. ENTIRE DRAIN SHALL BE PITCHED TO OUTLET. WATER CARRY OVER IS NOT ALLOWED. SELECT CHILLED WATER COILS ACCORDINGLY.

3. PROVIDE STAINLESS STEEL CHILLED WATER COIL CASING. WATER CARRY OVER IS NOT ALLOWED. SELECT CHILLED WATER COILS ACCORDINGLY.

4. REFER TO THE DRAWINGS FOR FULL UNIT CONFIGURATION.

5. PROVIDE FACTORY MOUNTED AIR DAMPERS (RETURN AIR AND OUTSIDE AIR) IN THE AIR HANDLING UNIT.

6. THE TOTAL STATIC PRESSURE FOR THE FANS SHALL INCLUDE THE FOLLOWING. (A) THE LISTED ESP, (B) DESIGN FILTER ALLOWANCE (C) PRESSURE DROPS THROUGH UNIT CONFIGURATION INCLUDING (COILS, AIR BLENDERS, DAMPERS, HUMIDIFIERS, ENERGY RECOVERY WHEEL, ETC.)

7. PROVIDE HIGH EFFICIENCY FAN MOTORS. PROVIDE INVERTER DUTY MOTORS FOR UNITS SPECIFIED WITH VARIABLE FREQUENCY DRIVES.

8. COORDINATE SHIPPING SPLITS AS REQUIRED FOR INSTALLATION. THE CONTRACTOR SHALL FIELD DISASSEMBLE AND RE-ASSEMEBLE AS REQUIRED PER MANUFACTURER'S INSTRUCTIONS.

9. CHILLED WATER COILS SHALL HAVE A MINIMUM OF 6 ROWS AND 10 FPI MAXIMUM, HOT WATER COILS SHALL BE 1 ROW WITH 8 FPI MAXIMUM. SCHEDULED COIL EWT / LWT IS BASED ON A 14°F DELTA FOR WORSE CASE WATER FLOW CONDITION.

REMARKS:

1. ALL BOXES SHALL BE DOUBLE WALL WITH RIGID INSULATION.

2. PROVIDE EACH BOX WITH AN INDEPENDENT CONTROLLER. NO BOX SHALL BE OPERATED BY ANOTHER CONTROLLER LOCATED ON ANOTHER BOX.

3. BOXES NOTED ON THE FLOOR PLANS WITH AN 'A' ARE TO BE COOLING ONLY AND NOT PROVIDED WITH A REHEAT COIL.

4. ALL HEATING COILS SHALL BE A MINIMUM OF (2) ROWS.

5. PROVIDE WITH BOTTOM ACCESS PANEL.

AIR HANDLING UNIT SCHEDULE

TAG

ACTUAL

SUPPLY

AIR FLOW

SUPPLY FAN HOT WATER COIL CHILLED WATER COIL

PRIMARY

FILTER

TYPEAIRFLOW

EXTERNAL

STATIC

PRESSURE

TOTAL

STATIC

PRESSURE

SIZE AND

TYPE

MOTOR

POWER

MOTOR

VOLTAGE

SYSTEM

TYPE

FACE

AREA

FACE

VELOCITY ROWS

ENTERING DRY

BULB

TEMPERATURE

LEAVING DRY

BULB

TEMPERATURE

TOTAL

CAPACITY

(BTUH)

ENTERING

FLUID

TEMPERATURE

LEAVING FLUID

TEMPERATURE

SYSTEM

TYPE

FACE

AREA

FACE

VELOCITY ROWS

ENTERING DRY

BULB

TEMPERATURE

ENTERING

WET BULB

TEMPERATURE

LEAVING DRY

BULB

TEMPERATURE

LEAVING WET

BULB

TEMPERATURE

TOTAL

CAPACITY

(BTUH)

SENSIBLE

CAPACITY

(BTUH)

ENTERING

FLUID

TEMPERATURE

LEAVING FLUID

TEMPERATURE

AHU-1 6000 6000 3.00 6.50 15"

diameter

AF

11186 W 460 V Hot water 11 533 1 45 73 179644.9 180 160 Chilled water

12 488 6 78 66 53 53 238753.9 167254.1 45 55 4" high eff - 95% eff -

MERV 14

RETURN FAN SCHEDULE

TAG AIRFLOW ESP HP RPM VOLTAGE PHASE FREQUENCY SONES

RF-1 5500 1.50 3 1212 460 3 60 23

MECHANICAL DEMOLITION NOTES:

A. THE CONTRACTOR SHALL REFER TO THE ARCHITECTURAL PLANS FOR AREAS IN WHICH THE

CEILING IS REMAINING. THE CONTRACTOR IS RESPONSIBLE FOR REMOVING THE EXISTING

CEILING AS REQUIRED AND REINSTALLATION. TEMPORARILY SUPPORT LIGHTS, DIFFUSERS,

CEILING ETC. REPLACE BROKEN CEILING TILES WITH NEW AT NO ADDITIONAL COST TO

OWNER. FIELD VERIFY EXACT REQUIREMENTS.

B. ALL WALLS AND FLOOR SLABS SHALL BE REPAIRED TO MATCH EXISTING AND TO A LIKE NEW

CONDITION. ALL RATED WALLS AND FLOOR SLABS SHALL BE PATCHED AND REPAIRED TO

MAINTAIN RATING.

C. ALL EXISTING BUILDING FINISHES SHALL BE PROTECTED DURING THE DEMOLITION PHASE.

D. HEAVY DASHED LINES INDICATE ITEMS FOR REMOVAL (U.O.N) AND LIGHT SOLID LINES

INDICATE EXISTING ITEMS TO REMAIN.

E. ANY WORK REQUIRED OUTSIDE OF THE PROJECTS LIMITS SHALL BE PERFORMED AT NIGHTS

OR ON WEEKENDS AND SCHEDULED THROUGH THE COR.

F. INACCESSIBLE PIPING BURIED IN EXISTING WALLS REMAINING AND CONCRETE SLABS MAY BE

ABANDONED IN PLACE.

G. PATCH HOLES, IN WALLS, FLOOR, CEILINGS, ROOFS, ETC. TO MATCH ADJACENT SURFACES

AS A RESULT OF MECHANICAL SYSTEMS. PATCH SHALL BE PERFORMED BY QUALIFIED

TRADESMAN. PAINT ALL WALLS FROM CORNER TO CORNER TO MATCH ADJACENT

CONDITIONS.

H. WHERE WORK IS REQUIRED ABOVE EXISTING CEILINGS AND/OR OUTSIDE OF WORKSCOPE

AREA, THIS CONTRACTOR SHALL BE RESPONSIBLE FOR CUT, PATCH, REMOVAL, AND

REINSTALLATION (OR REPLACEMENT IF DAMAGED) OF ALL CEILING TILES, HARD,CEILINGS,

AND GRID MEMBERS NECESSARY TO PERFORM THE WORK. THIS SHALL BE PERFORMED AT

THIS CONTRACTOR'S EXPENSE.

I. ALL EXISTING PNEUMATIC DEVICES ARE REMOVED AS PART OF THIS PROJECT. ANY SYSTEM

PASSING THROUGH THIS SPACE SERVING OTHER AREAS IS TO REMAIN AND MADE

OPERATIONS IF DISTURBED DURING THE EXTENT OF CONSTRUCTION.

J. MECHANICAL CONTRACTOR SHALL CLEAN UP CONSTRUCTION DEBRIS DURING AND AFTER

MECHANICAL EQUIPMENT DEMOLITION.

K. MECHANICAL CONTRACTOR SHALL DISPOSE OF DEMOLISHED MECHANICAL EQUIPMENT AND

COORDINATE WITH THE CONSTRUCTION MANAGER.

L. PRIOR TO START OF DEMOLITION WORK, MECHANICAL CONTRACTOR SHALL VERIFY WITH

ELECTRICAL CONTRACTOR THAT POWER FEEDS AND CONTROL WIRING HAVE BEEN

DISCONNECTED AND LOCKED OUT FROM MECHANICAL EQUIPMENT WHICH IS TO BE

REMOVED.

M. MECHANICAL CONTRACTOR SHALL REPAIR OR REPLACE ANY DUCT OR PIPING INSULATION

DAMAGED DURING DEMOLITION WORK. WITHIN ALL AREAS OF WORK ALL INSULATION

MISSING OR DAMAGED SHALL BE REPAIRED OR REPLACED FOR ALL EXISTING SYSTEMS.

N. WHERE DUCTWORK OR PIPING IS REMOVED TO A MAIN, CAP AT MAIN AIRTIGHT. FIELD VERIFY

EXACT CONDITIONS. PROVIDE ALL MATERIALS AS REQUIRED. PROVIDE NEW ISOLATION

VALVES AT MAINS AS REQUIRED, OR EVERYWHERE NEW WORK TIES INTO EXISTING, AS A

STANDARD FOR THE PROJECT. FIELD VERIFY EXACT EXTENT OF WORK PRIOR TO BID.

O. REMOVE ALL EXISTING ABANDONED PIPING ABOVE CEILINGS COMPLETELY INCLUDING ALL

HANGERS, INSULATION, VALVES ETC. CAP ALL AT MAINS AS REQUIRED.

P. REMOVE ALL EXISTING ABANDONED DUCTWORK ABOVE CEILINGS COMPLETELY INCLUDING

ALL HANGERS, INSULATION, DAMPERS, ETC. CAP ALL AT MAINS AS REQUIRED.

LOUVER SCHEDULE

TAG DEPTH CONSTRUCTION TYPE

PHYSICAL

SIZE

FREE AREA

(SQ. FT.)

L-1 6" EXTRUDED

ALUMINUM

OUTSIDE AIR

DRAINABLE BLADE

8'6X4'0 50%

L-2 6" EXTRUDED

ALUMINUM

RELIEF AIR

DRAINABLE BLADE

5'6X5'6 50%

REMARKS:

1. FREE AREA LISTED IS MINIMUM ACCEPTABLE. ALTERNATE LOUVER MANUFACTURERS SHALL MEET OR

EXCEED AREA LISTED.

2. ALL LOUVERS SHALL BE FACTORY BAKED ENAMEL WITH CUSTOM PAINT COLOR AS SELECTED BY

ARCHITECT.

3. PROVIDE WITH BIRD SCREEN AND DRAINABLE BLADE.

4. ALL LOUVERS SHALL BE EXTRUDED ALUMINUM, CHANNEL FRAME WITH CONCEALED MULLIONS.

VARIABLE FREQUENCY DRIVE SCHEDULE

TAG SERVICE MOTOR HP

ELECTRICAL

FUSED DISCONNECT BYPASS STARTER

ENCLOSURE

TYPE VOLTAGE PHASE HZ

VFD-1 AHU-1 SAF 15 460 V 3 60 YES YES NEMA 12

VFD-2 RF-1 3 460 V 3 60 YES YES NEMA 12

REMARKS:

1. PROVIDE WITH NEMA FACTORY MOUNTED NON-FUSED DISCONNECT SWITCH MATCHING THE SELECTED

ENCLOSRE TYPE.

EXHAUST FAN SCHEDULE

TAG TYPE

AIRFLOW

(CFM) E.S.P. DRIVE RPM FAN HP

ELECTRICAL DATA

SONESVOLTAGE PHASE HZ

EF-1 UTILITY SET

BACKWARD

INCLINE FAN

900 1.15 BELT 1300 0.50 115 1 60 13.5

REMARKS:

1. PROVIDE WITH NEMA-3R FACTORY MOUNTED NON-FUSED DISCONNECT SWITCH.

2. PROVIDE WITH MOTORIZED BACKDRAFT DAMPER.

3. PROVIDE WITH ALUMINUM BIRDSCREEN.

4. THE EXHAUST FAN SHALL BE UL LISTED.

5. PROVIDE WITH 3/4" DRAIN PLUG.

6. PROVIDE WITH 1" DEFLECTION SPRING VIBRATION ISOLATION.

7. FAN TO BE MOUNTED ON EQUIPMENT RAILS. REFER TO THE DETAIL ON DRAWING MH005.

8. PROVIDE WITH DUCT CURB. REFER TO DRAWINGS FOR SIZE.

9. PROVIDE STANDARD WEATHER COVER.

10. PROVIDE WITH HEAVY DUTY GRAVITY SHUTTER.

11. PROVIDE WITH A MOTOR SHAFT GROUNDING KIT.

12. PROVIDE FANS WITH CLASS F INSULATION AND INVERTER RATED MOTORS.

Revisions: Date:

100% RE-SUBMIT 2020/06/29

AIR HANDLING UNIT DRAIN TRAP DETAIL

NTS

DRAW THRU

BLOW THRU

2" [50mm]

PLUS X

1" [25mm]

MINIMUM

X

2X

UNIT TYPE A B

WHERE X = STATIC PRESSURE IN PAN

DRAIN LINE SHALL BE AT LEAST THE SAME SIZE AS

THE NIPPLE ON THE DRAIN PAN

PIPING SHALL BE RIGID COPPER TYPE L OR TYPE M

UNLESS NOTE BELOW IS MET

PITCH DOWN TOWARD

DRAIN

CLEAN OUT

FLOOR SINK

DRAIN PAN

NOTE: 1. CPVC PIPE MAY BE USED ONLY IF APPROVED BY LOCAL VA AND IS

INDOORS AND DOES NOT PASS THROUGH RATED BARRIERS.

2. DIELECTRIC FITTING TO BE USED WHEN TWO DISSIMILAR METALS ARE TO BE

CONNECTED.

A B

[2 m m

DIELECTRIC

FITTING

PIPING CONNECTIONS

NTS

COIL

TEST PLUG (TYP.)

REDUCER, IF REQUIRED

WATER RETURN

MANUAL AIR VENT

UNION

CONNECTIONS

(TYP.)

WATER SUPPLY

TERMINAL UNIT WATER COILS -

SHUT OFF VALVE

DRAIN WITH HOSE

CONNECTION

MV

MODULATION CONTROL VALVE

NTS

DUCTWORK SQUARE VANE ELBOWS

NOTE:

1.

2.

3.

4.

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

WHEN W1 DOES NOT EQUAL W2, VANE SHALL BE SINGLE THICKNESS VANE TYPE REGARDLESS OF W

DIMENSION.

ALL SINGLE THICKNESS VANES SHALL HAVE A 2" [50mm] RADIUS, 1 1/2" [40mm] MAXIMUM SPACE

BETWEEN VANES AND A 3/4" [20mm] TRAILING EDGE.

WHEN W EQUALS W2 AND W1 IS GREATER THAN 20" [500mm] VANES SHALL BE DOUBLE VANE TYPE.

W

W1

NTS

DUCTWORK RADIUS ELBOWS

VANE

VANE

NOTE:

1.

2.

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

ALL STANDARD RADIUS 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.

R SHALL

EQUAL OR

BE

GREATER

THAN W.

R SHALL

EQUAL OR

BE

GREATER

THAN

1/3W.

W

R

R

2/3W

/3

W

R SHALL

EQUAL OR

BE

GREATER

THAN

1/6W.

STANDARD RADIUS OR LONG

RADIUS ELBOW

SHORT RADIUS ELBOW

WITH

ONE VANE

SHORT RADIUS ELBOW

WITH

TWO VANES

W W

1/2W

/3

W

1/6W

R

NTS

(WITH EQUIPMENT MOUNTED IN DUCT)

DUCTWORK TRANSITIONS

NOTE:

UNLESS OTHERWISE INDICATED ON PLANS, MAXIMUM ANGLES SHOWN SHALL APPLY.

M A X.

M A

X

E Q

U

IP

M E

N T

AIR FLOW AIR FLOW

TYPICAL DUCTWORK

TRANSITION

PLAN OR SIDE VIEW

TYPICAL DUCTWORK TRANSITION

WITH

EQUIPMENT MOUNTED IN DUCT

PLAN OR SIDE VIEW

M A X.

15° M

A X

M A

X

M A

X

NTS

SUPPLY DUCTWORK TAKE-OFFS

DESIGNER'S NOTES:

1. THE SUPPLY REGISTER TAKE-OFF MAY BE USED FOR UP UP TO 25% OF THE MAIN DUCT CFM. THE

BRANCH DUCT TAKE-OFF MAY BE USED FOR UP TO 15% OF THE MAIN DUCT CFM ANYTIME AND UP

TO 40% WHEN THE MAIN DUCT VELOCITY IS 1000 FPM [5.1 M/S] OR LESS. THE AIR SPLIT DUCT

TAKE-OFF SHALL BE USED IN ALL OTHER CASES AND MAY BE USED AT ANYTIME.

2. SHOW ALL VOLUME DAMPERS ON FLOOR PLANS.

AIR SPLIT DUCT TAKE-OFF PLAN

VIEW

BRANCH DUCT TAKE-OFF PLAN VIEW

SUPPLY REGISTER TAKE-OFF

PLAN

VIEW

AIR FLOW

AIR FLOW

A

IR

F L O

W

SUPPLY REGISTER OR

BRANCH DUCT

TURNING VANES

MAIN

SUPPLY

DUCT

SEE FLOOR PLAN FOR

SPLIT DIMENSION

PROVIDE

VOLUME DAMPER

PROVIDE

VOLUME

DAMPER

ADJUSTABLE

METAL ROD

OR

LINKAGE

TOP REGISTER

MAIN

SUPPLY

DUCT

VOLUME EXTRACTOR; ADJUSTABLE FROM

FULLY CLOSED POSITION TO CFM NOTED ON

FLOOR PLANS

AIR FLOW AIR FLOW

1/4 W OR 4" [100mm]

MIN.

AIR FLOW

MAIN SUPPLY DUCT

W

A

IR

F L O

W

NTS

SUPPLY DUCT TAKEOFF - AIR TERMINAL UNIT

RIGID DUCT TO AIR TERMINAL UNIT.

ROUND SHEET METAL DUCT.

MAIN SUPPLY

"D

°M

A X

PLAN VIEW

NTS

EXHAUST OR RETURN BRANCH DUCTWORK

MAIN EXHAUST OR RETURN

PLAN VIEW

AIR FLOW

AIR FLOW

W

PROVIDE VOLUME

DAMPER

AT EACH BRANCH DUCT

1/4W OR 4" [100mm]

MIN.

BRANCH DUCT

VD

NTS

VOLUME DAMPER DETAIL

NOTE:

1.

2.

DELETE INSULATION STAND-OFF ON DUCTWORK WITHOUT EXTERIOR INSULATION.

DETAIL SHOWS SINGLE BLADE DAMPER. DAMPER INSTALLATION SHALL BE SIMILAR FOR MULTI-BLADE

DAMPERS & ROUND DAMPERS.

INSULATION

SEE

SPECIFICATION

DAMPER BLADE

1/8" [6mm]

CLEARANCE ALL

AROUND

OUTSIDE END BEARING

INSIDE END BEARING

HANDLE WITH

LOCKING

QUADRANT

INSULATION

STAND-OFF

1/2" [15mm] ROUND

ROD PIN

DUCT

STIFFEN

BLADE

AS REQUIRED

SIDE ELEVATION SECTION

NTS

FROM STRUCTURE

SAME AS DIFFUSER

INLET: 5'-0" MAX

FLEXIBLE DUCT SIZE

LENGTH.

12"

CEILING

SUPPORT SADDLE

VOLUME DAMPER

W/LOCKING

QUADSADDLE

SHEET

METAL

CONICAL

OUTLET

BRANCH

DUCT

FOR CHANGE OF

DIRECTION GREATER

USE RIGID ELBOWS

THAN 45°

[300mm]

FLEXIBLE AIR DUCT CONNECTOR

SEE SPECIFICATIONS FOR CLAMPS AND

SEALANT (TYP.)

NOTE:

THE USE OF FLEXIBLE AIR DUCT CONNECTORS ARE NOT PERMITTED FOR THE

DEDICATED AHU SERVING THE SURGICAL SUITE.

TYPICAL

DIFFUSER OR

REGISTER IN

LAY-IN CLG.

THERMAL

INSULATION

SEE

SPECIFICATIONS

NTS

LINEAR SLOT DIFFUSER

BRANCH DUCT INSULATED FLEXIBLE AIR DUCT

CONNECTOR LENGTH NOT TO

EXCEED

3' [900 MM]

VOLUM

E

DAMPE

R

ROUND OR OVAL

INLET COLLAR

MINIMUM 2"

EXTENSION

INACTIVE LENGTHS TYP.

PLENUM WITH

INTERNALLY LINED

INSULATION

NOTES:

1.COORDINATE SLOT DIFFUSER FRAME/BORDER

TYPE AND END BORDER CONFIGURATION WITH

CEILING TYPE.

PLENUM

INLET COLLAR

LINEAR

DIFFUSER

CEILING

ACTIVE LENGTH

I LL IN O IS

R

.E

SS

E J

FARBE

LICENSED

PROFESSIONAL

OF

ENGINEER

062.069980

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

Consultant:

C U s e rs

\d ra n k in

\D o c u m e n ts \R

I V

C E

M

E C

H d ra n k in

A

B N

.r v t

/2

/2

:0

:3

A

M

MH002

MECHANICAL DETAILS

GUIDON-CMTA SDVOSB JV, LLC

1221 N. PENNSYLVANIA ST. SUITE 200

INDIANAPOLIS, IN 46202

CMTA CONSULTING ENGINEERS

10411 MEETING STREET

PROSPECT, KY 40059

EMERGENCY DEPARTMENT

RENOVATION

820 S. DAMEN AVE.

537-15-160

5/30/2020 HCK DCR

100% CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

100% CONSTRUCTION DOCUMENTS

NTS

TYPICAL MANUAL AIR VENT

TYPICAL CHILLED AND HOT WATER

PIPING DRAIN VALVE CONNECTIONS

ELEVATION

THREADED

PIPING

ELEVATION

WELDED

PIPING

TYPICAL WATER

PIPING

REDUCER, IF

REQUIRED

3/4" [20mm] BALL

VALVE

ADAPTER TO 3/4" [20mm] HOSE

THREAD-PROVIDE HOSE CAP NUT

NOTES:

1. DRAIN ALL LOW POINTS AS INDICATED ABOVE.

2. WHERE SCALE POCKETS ARE SHOWN ON PIPE RISER DIAGRAMS

AND/OR PLANS LOCATE DRAIN AT BOTTOM OF SCALE

POCKET.

AIR

VENT

1/2" [15mm]

BALL VALVE

1/4" [8mm]

COPPER TUBING

1/2" [15mm] x 4" [100mm]

NIPPLE

CIRCULATING WATER

PIPING

ELEVATION

NOTES:

1. VENT ALL HIGH POINTS INDICATED ABOVE.

2. IF AUTOMATIC AIR VENTS ARE USED, PIPE DISCHARGE TO

DRAIN.

DRAIN VALVE AND AIR VENT CONNECTIONS

(HYDRONIC SYSTEMS)

MV

OR

AV

NTS

FLEXIBLE DUCT CONNECTIONS

ROUND FLEXIBLE CONNECTION

RECTANGULAR FLEXIBLE CONNECTION

FLANGED

CONNECTION ON

FAN SIDE

WASHER 1-1/2" [40mm] MIN. TO 3" [75mm] MAX. INSTALLED. 6" [150mm] NOMINAL WITH MATERIAL

TAUT

FLEXIBLE

MATERIAL AS

SPECIFIED

1"x1/8" [25x3mm] DRAW

BAND

1"x1/8" [25x3mm] BAND

IRON

BOLT ON 4" [100mm]

CENTERS

5/16" [8mm]

FLANGE

DUCT

SHEET METAL SCREWS

ON 12" [300mm]

CENTERS

RIVET ON 4"

[100mm]

CENTERS

SHEET METAL AS

SPECIFIED FOR

DUCTWORK.

1"x1/8" [25x3mm] BAND

IRON

BOLT ON 4" [100mm]

CENTERS

1" [25mm] FLANGE &

HEM

ALTERNATE POSITION OF

BOLT

1 1/2" [40mm]

POCKET SLIP

DUCT

SHEET METAL AS

SPECIFIED FOR

DUCTWORK.

1/2"

[15mm]

1/2"

[15mm]

1/2"

[40mm]

1 1/2" [40mm] MIN. TO 3" [75mm] MAX. INSTALLED. 6" [150mm] NOMINAL WITH MATERIAL

TAUT

FLANGED

CONNECTION

ON FAN SIDE

WASHER

FLEXIBLE MATERIAL

AS SPECIFIED

NTS

ROOM THERMOSTAT/SENSOR

WALL MOUNTED

48" [1200mm] AFF.

VARIABLE VOLUME AIR TERMINAL UNIT CONTROL DIAGRAM

NO SUPPLEMENTAL HEATING

A

IR

F L O

W (C

F M

ROOM TEMPERATURE (°F)

HEATING

MINIMUM

SP

TU

RHCHWS

HWR

V-1

REHEAT

COIL

AIR TERMINAL

UNIT

AIR

FLOW

TE

ATU

CONTROLLER

PC

TE

A

IR

F L O

W (C

F M

ROOM TEMPERATURE (°F)

HEATING

MINIMUM

SP

VAV BOX CONTROL SEQUENCE

W/DEADBAND

100% 100%R E H E A

T FLO

W

V A V A

IR

F

LO

W

V A V A

IR

F

LO

W

R E H

E A T F

LO

W

FE

NTS

DUCT CONNECTIONS - AIR TERMINAL UNITS

NOTE:

1.

2.

3.

4.

5.

6.

RIGID STRAIGHT TERMINAL UNIT INLET LENGTH SHALL BE A

MINIMUM OF 3 TIMES THE DIAMETER OF

INLET

A FLEXIBLE AIR DUCT CONNECTOR IS NOT MANDATORY FOR INLET

TO THIS BOX, BUT ALLOWED TO ACCOMMODATE MINOR OFFSETS.

MAXIMUM LENGTH 3'-0"

[900mm].

A BRANCH DUCT SERVING AN INDIVIDUAL BOX MAY BE THE SAME

SIZE AS THE BOX INLET, PROVIDED THE EQUIVALENT LENGTH OF

THE BRANCH DUCT, AS SHOWN, DOES NOT EXCEED 10 FEET (3

METERS). FOR LONGER LENGTHS, INCREASE THE DUCT SIZE AND

PROVIDE A DUCT TRANSITION TO MAINTAIN THE DUCT STATIC

PRESSURE DROP AT OR BELOW 0.2"/100' [1.64Pa/m].

FLEXIBLE AIR DUCT CONNECTORS, WHEN USED FROM TERMINAL

UNIT SUPPLY AIR DUCT TO DIFFUSER, SHALL NOT EXCEED 5'-0"

[1500mm]. USE RIGID ELBOWS FOR CHANGE OF DIRECTION

GREATER THAN

45°.

COMPONENT ARRANGEMENT MAY VARY BY MANUFACTURER. PROVIDE

INSULATION W/VAPOR BARRIER FOR CONNECTING DUCT

SECTIONS.

USE OF THE FLEXIBLE AIR DUCT CONNECTORS ARE NOT PERMITTED

FOR THE DEDICATED AHU SERVING THE SURGICAL

SUITE.

AIR TERMINAL

UNIT (CV OR VAV)

REHEAT COIL

SOUND ATTENUATOR SEE

EQUIPMENT SCHEDULE

FLEXIBLE AIR DUCT

CONNECTOR. SEE DETAIL

DIFFUSER (TYP.)

SEE SPECIFICATIONS FOR

CLAMPS AND SEALANT

(TYP.)

SEE NOTE

DESIGNER'S NOTE: 1.INDICATE SOUND ATTENUATOR AS REQUIRED BY ACOUSTICAL

ANALYSIS

S E

E N

O T

E

SEE NOTE

SEE NOTE

SEE NOTE

WATER COILS - PIPING CONNECTIONS

NTS

SINGLE COIL

WATER

COIL

AIR VENT

WHEN

COIL IS

NOT

SELF-VENTING

DRAIN WHEN

COIL IS

NOT

SELF-DRAINING

TEST PLUG

(TYP.)

PIPE HANGER SHALL

SUPPORT

PIPING INDEPENDENT

OF COIL

REDUCER, IF

REQUIRED

DRAIN

WATER

COIL

AIR VENT

WHEN COIL

IS NOT

SELF-VENTING

TEST

PLUG

(TYP.)

PIPE HANGER SHALL

SUPPORT

PIPING INDEPENDENT

OF COIL

WATER

COIL

REDUCER, IF

REQUIRED

FLOW ELEMENT

DRAIN WHEN

COIL

IS NOT

SELF-DRAINING

DRAIN

DOUBLE COIL

NOTES:

1. WHEN COIL IS INCLUDED IN CASING MOUNTED ON VIBRATION ISOLATORS THE FIRST 2

HANGERS FOR EACH PIPE SHALL BE SPRING & NEOPRENE TYPE. TYPE "H" FOR 100mm

[4"]∅ PIPE & SMALLER. TYPE "H-P" FOR 125mm [5"]∅ PIPE &

LARGER.

2. PIPING SHALL BE INSTALLED IN SUCH MANNER THAT IT WILL NOT BLOCK THE SWING OR

USE OF ACCESS DOORS OR PANELS; NEITHER SHALL IT BLOCK THE SERVICING OF

FILTERS, VALES, OR

EQUIPMENT.

3. THE FLOW ELEMENT MAY BE INSTALLED IN THE SUPPLY PIPING IF THE REQUIRED MINIMUM

UPSTREAM AND DOWNSTREAM DIMENSIONS CANNOT BE OBTAINED IN THE RETURN

PIPING.

FE

MV

MV

MV

MV

MV

MV

FE

TI

TI

TEMPERATURE INDICATION TO ECC SEE CONTROL

DIAGRAM

MV

DESIGNER'S

NOTE:1. CONSIDER WHETHER WATER

TEMPERATURE SENSOR AND FLOW

ELEMENT ARE NECESSARY ON

EVERY COIL, AS THIS CAN

BECOME EXPENSIVE. OTHER

CONTROL

DEVICES (i.e., AIR SIDE

TEMPERATURES AND AIR FLOW)

MAY PROVIDE EQUALLY BENEFICIAL

INFORMATION FOR

TROUBLESHOOTING.

2. BALANCING VALVES MAYBE

OMITTED IF REVERSE PIPING

PROVIDED.

CALIBRATED

BALANCING VALVE

(TYP.)

A. SET POINTS SHALL BE SET AS FOLLOWS:

• COOLING 75°F (ADJ)

• HEATING 70°F (ADJ)

• DEADBAND OF 5°F BETWEEN HEATING AND

COOLING SET POINTS WILL BE MAINTAINED.

B. UPON FALL IN SPACE TEMPERATURE THE VAV

DAMPER WILL MODULATE TO MINIMUM POSITION.

C. UPON FURTHER DROP IN SPACE TEMPERATURE

VALVE V-1 WILL MODULATE TO MAINTAIN SET

POINT ± 5°F. THE ADJUSTABLE TOLERANCE OF ±

5°F HAS BEEN SELECTED TO PREVENT VALVE

HUNTING.

D. THE REVERSE SHALL OCCUR ON THE RISE IN

SPACE TEMPERATURE.

VAV BOX CONTROL SEQUENCE

NO DEADBAND

A. UPON FALL IN SPACE TEMPERATURE THE VAV

DAMPER WILL MODULATE TO MINIMUM POSITION.

B. UPON FURTHER DROP IN SPACE TEMPERATURE

VALVE V-1 WILL MODULATE TO MAINTAIN SET

POINT ± 5°F. THE ADJUSTABLE TOLERANCE OF ±

5°F HAS BEEN SELECTED TO PREVENT VALVE

HUNTING.

C. THE REVERSE SHALL OCCUR ON THE RISE IN

SPACE TEMPERATURE.

LEGEND

AIR FLOW CONTROL

VALVEPRESSURE INDEPENDENT

TYPE

V1

CORRIDOR

ANTE

ROOM

PATIENT

ROOM

TOILET

ROOM

ROOF

EXHAUST

BLOWER

V1

[3 m m

HS

S/A

CV

TERMINAL

UNIT

W/REHEAT

COIL

BED

VSMC

NTS

ISOLATION ROOM (AII)( WITH ANTE ROOM)

AIR SYSTEM FOR AIRBORNE INFECTION

SA

FROM

AHU

FROM

OTHER

AII ROOMS

TYPICAL AIR BALANCE EXAMPLE:

1.

2.

THE PATIENT BEDROOM IS KEPT UNDER NEGATIVE PRESSURE BY ENSURING AIR MOVEMENT

INTO THE BEDROOM SPACE FROM THE ANTE ROOM AND ADJOINING

CORRIDOR.

THE SUPPLY AIR SYSTEM SHALL CONSIST OF THE CONSTANT VOLUME AIR DELIVERY FROM A

DEDICATED AIR TERMINAL UNIT WITH REHEAT COIL TO THE ISOLATION SUITE AS

FOLLOWS:

A - PATIENT

BEDROOM

B - ANTE ROOM

C - PATIENT TOILET

MINIMUM 12 ACPH SUPPLY AIR (ASHRAE STANDARD 170 2008).

INCREASE SUPPLY AIR VOLUME, IF REQUIRED, TO MEET THE

INSIDE DESIGN CONDITIONS IN COOLING AND/OR HEATING

MODES. EXAMPLE: 400 CFM [190

L/S]

MINIMUM 10 ACPH (ASHRAE STANDARD 170 2008) OR MINIMUM

40 CFM [19 L/S] SUPPLY + 100 CFM [47 L/S] INFILTRATED

INTO ANTE ROOM FROM CORRIDOR FOR A TOTAL OF 140 CFM

[66 L/S].

DO NOT SUPPLY AIR INTO THE TOILET. DRAW MAKE-UP AIR

FROM THE PATIENT'S BEDROOM AND EXHAUST AT THE RATE OF

10 ACPH OR 60 CFM [28 L/S]. EXAMPLE: 60 CFM [28 L/S]

THE DEDICATED EXHAUST AIR SYSTEM SHALL BE BALANCED AS FOLLOWS:

A - PATIENT BEDROOM 400 CFM [190 L/S](SUPPLY) - 60 CFM [28 L/S](TOILET) + 40

CFM [19 L/S] SUPPLY AIR TO ANTE ROOM + 100 CFM [47 L/S]

INFILTRATED FROM CORRIDOR INTO ANTE ROOM THEN 140 CFM

[66 L/S] INTO AII ROOM = 480 CFM [227 L/S] (EXHAUST), TOTAL

EXHAUST 540 CFM [255 L/S]

3.

COORDINATE DOOR UNDER CUTS FOR DOORS BETWEEN ANTE ROOM AND PATIENT (1")[2.54

CM], DOOR TO CORRIDOR.

4.

NEGATIVE PRESSURE

EXHAUST

VARIABLE SPEED

MOTOR CONTROLLER

TOTAL

EXHAUST

DISCHARGE

NOZZLE AT

3500 FPM

M

IN

GENERAL NOTES:

1. MAINTAIN NEGATIVE AIR PRESSURE (0.01 INCH WATER COLUMN [2.5 PASCAL]) BETWEEN THE

AII ROOM AND THE ANTEROOM AND THE ANTEROOM AND THE CORRIDOR BY MODULATING

VALVE V1. AII ROOMS SHALL HAVE A PERMANENTLY INSTALLED DEVICE AND/OR MECHANISM

TO CONSTANTLY MONITOR THE DIFFERENTIAL AIR PRESSURE BETWEEN THE PATIENT ROOM

AND THE CORRIDOR. A LOCAL VISUAL MEANS SHALL BE PROVIDED TO INDICATE WHENEVER

NEGATIVE DIFFERENTIAL PRESSURE IS NOT MAINTAINED. (STROBE LIGHT)

2. MAINTAIN THE ATTACHED TOILET, IF ANY, AT NEGATIVE AIR PRESSURE WITH RESPECT TO THE

AII ROOM. HOWEVER, THE DESIGN NEED NOT INCLUDE A PRESSURE DIFFERENTIAL SENSOR

FOR VERIFICATION.

3. LOCATE EXHAUST AIR REGISTER OVER THE PATIENT BED ON THE CEILING. AS AN ALTERNATE, THE EXHAUST AIR REGISTER CAN BE LOCATED ON THE WALL NEAR THE PATIENT HEAD, IF

FEASIBLE.

4. LOCATE THE SUPPLY AIR OUTLET TO BLOW AIR TOWARDS THE OCCUPIED AREA.

5. PROVIDE A DEDICATED EXHAUST SYSTEM FOR THE AII ROOMS WITHOUT MIXING IT WITH ANY

OTHER EXHAUST.

I LL IN O IS

R

.E

SS

E J

FARBE

LICENSED

PROFESSIONAL

OF

ENGINEER

062.069980

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

Consultant:

C U s e rs

\d ra n k in

\D o c u m e n ts \R

I V

C E

M

E C

H d ra n k in

A

B N

.r v t

/2

/2

:0

:3

A

M

MH003

MECHANICAL DETAILS

GUIDON-CMTA SDVOSB JV, LLC

1221 N. PENNSYLVANIA ST. SUITE 200

INDIANAPOLIS, IN 46202

CMTA CONSULTING ENGINEERS

10411 MEETING STREET

PROSPECT, KY 40059

EMERGENCY DEPARTMENT

RENOVATION

820 S. DAMEN AVE.

537-15-160

5/30/2020 HCK DCR

100% CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

100% CONSTRUCTION DOCUMENTS

317.800.6388812.725.8383

VARIABLE AIR VOLUME AIR HANDLING UNIT WITH MINIMUM OUTSIDE AIR CONTROL DIAGRAM

EXHAUST

AIR

D-3

D-2

P R

E

F

IL

T E

R

OUTSIDE

AIR

D-1

C O

IL

P

R E

H E

A T

C O

IL

C

O O

L

IN

G

LOCATE

SENSOR

OUTSIDE UNDER

SHIELD

MPS

V-2

V-1

CHR

CHS

RETURN FAN

SUPPLY FAN

A F

M D

RETURN

AIR

A F

M D

SUPPLY AIR TO

TERMINAL UNIT

TT

TT

TT TT

FTA

F T

E R

F

IL

T

E R

TT MT

D-4

A F

M D

MINIMUM

OUTSIDE

AIR

HS

IT

VSMC

HSVSMC

FT

3 6

H-1

SD

ONLY WHERE

REQUIRED

HOT GLYCOL

WATER, HOT WATER

OR ELECTRIC COILS

ARE PERMISSIBLE

SUBSTITUTES

CURRENT

TRANSMITTER

FOR FAN STATUS ,TYP.

PRESSURE SWITCH LOW

TO DISABLE RETURN FAN WHEN

SMOKE DAMPER IN RETURN

DUCT CLOSES

PRESSURE SWITCH HIGH TO

DISABLE FAN WHEN HIGH

PRESSURE LIMIT SETPOINT IS

REACHED

PSH

SMOKE

DETECTOR

VARIABLE SPEED

MOTOR

CONTROLLER, TYP.

ZC

ZC

ZC

ZC

FT PDS PDS

TT

SST

PSL

IT

SST

SD

SD

SD

SPSTSL

TSL-1

NO

V-3

LPS

V-4

STEAM

HUMIDIFIERMS

MC

ECC

ECC

MT

ALARM

PROCESSING

D U

T Y C

Y C

L E

F U

N C

T

IO

N

S C

H E

D U

L E

S T A

R T /S

T O

P

HUMIDITY HIGH LIMIT

RETURN FAN VSMC ALARM

SUPPLY FAN VSMC ALARM

RETURN FAN STATUS

STATIC PRESSURE HIGH LIMIT

Supply Air Flow (cfm)

RETURN LOW PRESSURE

S T A

T U

S

SYSTEM

A L A

R M

P R

IO

R

IT

Y

/A D

D -A

L T E

R N

A T E

N O

E L E

C T R

IC

D

E V

IC

E

S P

E E

D C

O M

M A

N D

P O

IN

T

ID

Discharge Static Pressure

Discharge Air Humidity

Discharge Air Temperature

Pre-Heat Temperature

Mixed Air Temperature

Cooiling Coil Temperature

SYSTEM

COMPONENT:

Return Air Flow (cfm)

Return air Temperature

-- O P

E N

/C L O

S E

S T A

R T /S

T O

P -- V

A L V

E P

O S

IT

IO

N

D A

M P

E R

P O

S

IT

IO

N

JOB: 0555.09

VAV AIR HANDLER

VA SAMPLE POINTS LIST

SYSTEM:

BUILDING:

LEGEND

POINT

BINARY

T E

M P

E R

A T U

R E

T I)

L o ca l A la rm P a n e l

M a st e r A la rm

P a n e l

A re a A la rm

P a n e l

H

IG

H S

T A

T

IC

P R

E S

S U

R E

H

IG

H H

U M

ID

IT

Y

P R

E S

S U

R E

--L O

W T

E M

P E

R A

T U

R E

P E

R C

E N

T

P R

E S

S U

R E

P O

S

IT

IO

N

F L O

W

H

IG

H L

IM

IT

L O

W L

IM

IT

SYSTEM

INPUTS

ANA- BINARY ANALOG

S P

A C

E T

E M

P C

O N

T R

O L

--S T A

T

IC

P R

E S

S U

R E

R E

S E

T

--D E

M A

N D

L

IM

IT

IN

G

T E

M P

E R

A T U

R E

R E

S E

T

T E

M P

E R

A T U

R E

O V

E R

R

ID

E

E N

T H

A L P

Y E

C O

N O

M

IZ

E R

T E

M P

E R

A T U

R E

E C

O N

O M

IZ

E

R

F A

IL

U

R E

M O

D E

P R

E S

S U

R E

/V O

L U

M E

C O

N T R

O L

REMARKS

F U

L L C

O M

M U

N

IC

A T

IO

N

SYSTEM

SOFTWARE/CONTROL

APPLICATION/FUNCTION

PAGE:

Return Air Humidity

SUPPLY FAN STATUS

MIXED AIR LOW LIMIT

RETURN AIR DAMPER

RETURN FAN START/STOP

STEAM HUMIDIFIER VALVE V-4

COILING VALVE V-1

PRE-HEAT VALVE V-2

EXHAUST AIR DAMPER

MINIMUM OUTSIDE AIR DAMPER

SUPPLY FAN VSMC

OUTSIDE AIR DAMPER

RETURN FAN VSMC

S T A

T

IC

P R

E S

S U

R E

C A

R B

O N

M O

N O

X

ID

E

H U

M

ID

IT

Y

V A

C U

U M

STEAM ISOLATION VALVE V-3

SUPPLY FAN START/STOP

AI-1

AI-2

AI-3

AI-4

AI-5

AI-6

AI-7

AI-8

AI-9

AI-10

T R

E N

D

IN

G

OUTSIDE AIR TEMPERATURE AI-11

BI-1

BI-2

BI-3

BI-4

BI-5

BI-6

BI-7

BI-8

AO-1

AO-2

AO-3

AO-4

AO-5

AO-7

AO-8

AO-9

AO-10

BO-1

BO-2

BO-3

FULL COMMUNICATION

FULL COMMUNICATION

A B

B R

E V

IA

T

IO

N

RAT

RAH

RAF

MAT

PHT

CCT

DAT

DASP

DAH

SAF

OAT

RLP

RF-STS

SF-STS

TSL-1

SPS-2

HHL

SF-ALA

RF-ALA

RF-SPD

SF-SPD

OAD

RAD

EAD

MIN-OAD

PHT-V1

CLG-V1

HUM-V4

RF-SST

SF-SST

HUM-ISO-V3

NTS

MINIMUM OUTSIDE AIR

POINTS LIST FOR VAV AIR HANDLING UNIT WITH

OUTPUTS

LOG

SEQUENCE OF OPERATION FOR VARIABLE AIR VOLUME AIR HANDLING UNIT WITH MINIMUM

OUTSIDE AIR

1. GENERAL

1.1 UNIT IS NORMALLY STARTED AND STOPPED REMOTELY AT THE ECC. H-O-A SWITCH

SHALL BE KEPT IN THE "AUTO" POSITION. "HAND" AND "OFF" POSITIONS SHALL BE

USED ONLY FOR MAINTENANCE. WHEN THE UNIT IS "OFF" D-1, D-3, SHALL BE FULLY

CLOSED. WHEN THE UNIT IS "ON" D-1, SD-1 AND SD-2 SHALL BE FULLY OPEN.

D-2 AND D-3 SHALL MODULATE IN ACCORDANCE WITH THE FOLLOWING

SEQUENCE:

2. TEMPERATURE

CONTROL

2.1

2.2

2.3

2.4

3. AIR FLOW

CONTROL

3.1

3.2

3.3

4. HUMIDITY

CONTROL

4.1

4.2

5. FREEZE

PROTECTION

5.1

6. AUTOMATIC

SHUTDOWN/RESTART

6.1

6.2

7. EMERGENCY CONSTANT SPEED

OPERATION

7.1

SUPPLY AIR TEMPERATURE, SENSED BY TT-1, SHALL BE MAINTAINED AT SETPOINT VIA

DIGITAL CONTROL PANEL BY MODULATING V-1 OR D-2 AND D-3 OR V-2 IN

SEQUENCE.

WHEN THE TEMPERATURE OF THE OUTSIDE AIR, SENSED BY TT-2, IS ABOVE 75°F

(ADJ) [23.8°C], THE DIGITAL CONTROL PANEL SHALL PREVENT THE MODULATION OF

D-2 AND D-3 AND SHALL ASSUME THE MINIMUM OUTSIDE AIR POSITION (D-2 FULLY

OPENED AND D-3 FULLY CLOSED). THE DIGITAL CONTROL PANEL SHALL MODULATE

V-1 TO MAINTAIN THE SUPPLY AIR TEMPERATURE, SENSED BY

TT-1.

WHEN THE TEMPERATURE OF THE OUTSIDE AIR, SENSED BY TT-2, IS BETWEEN 65°F

[18.3°C] AND THE SUPPLY AIR TEMPERATURE SENSED BY TT-1, DAMPER D-2 SHALL

FULLY CLOSE AND D1 AND D3 SHALL BE FULLY OPEN (MAXIMUM OUTSIDE AIR

POSITION). THE DIGITAL CONTROL PANEL SHALL MODULATE V-1 TO MAINTAIN THE

SUPPLY AIR TEMPERATURE, SENSED BY

TT-1.

WHEN THE TEMPERATURE OF THE OUTSIDE AIR, SENSED BY TT-2, IS BELOW THE

SUPPLY AIR TEMPERATURE, SENSED BY TT-1, DAMPERS D1, D-2 AND D-3 SHALL

MODULATE TO MAINTAIN THE SCHEDULED SUPPLY AIR TEMPERATURE. IF D-2 IS OPEN

AND D-3 IS CLOSED TO MINIMUM OUTSIDE AIR, V-2 SHALL MODULATE OPEN TO

MAINTAIN THE SUPPLY AIR TEMPERATURE, SENSED BY

TT-1.

THE SUPPLY AIR FLOW SHALL BE CONTROLLED BY THE DIGITAL CONTROL PANEL

MODULATING THE SUPPLY FAN VARIABLE SPEED MOTOR CONTROLLER TO MAINTAIN 1.0"

[25mm] OF DUCT STATIC PRESSURE (FIELD ADJUSTABLE), SENSED BY SPS-1. RESET

STATIC PRESSURE BASED ON ACTUAL BUILDING LOAD BY POLLING ALL

ATU

THE DIGITAL CONTROL PANEL, USING TOTAL SUPPLY AIR AND RETURN AIR FLOW

SIGNALS, SHALL RESET THE RETURN AIR FAN VSMC TO MAINTAIN A CONSTANT AIR

FLOW DIFFERENCE BETWEEN THE SUPPLY AIR AND THE RETURN AIR EQUAL TO

MINIMUM OUTSIDE

AIR.

USING HIGH PRESSURE SENSOR SPS-2 LOCATED AT THE SUPPLY FAN DISCHARGE,

SHALL PREVENT THE SUPPLY FAN FROM DEVELOPING OVER 3" [75mm] OF STATIC

PRESSURE (FIELD ADJUSTABLE). IF STATIC PRESSURE AT SPS-2 DOES EXCEED 3"

[75mm] THE SUPPLY AIR FAN SHALL STOP. SPS-2 SHALL BE HARDWIRED TO THE

SUPPLY FAN VSMC AND UNIT SHALL BE SHUTDOWN IN HAND,AUTO OR BYPASS MODE.

SPS-2 WILL REQUIRE MANUAL RESET AT THE

DEVICE.

UPON FAILURE OF THE VSMC, THE SUPPLY AND RETURN FANS SHALL BE

STARTED/STOPPED MANUALLY AT THE DIGITAL CONTROL PANEL OR THE ECC THROUGH

THE BY-PASS STARTER. FANS SHALL THEN BE OPERATED AT CONSTANT

SPEED.

IF THE AIR TEMPERATURE AS SENSED BY TT-3 FALLS BELOW 45°F [7°C], AN ALARM

SIGNAL SHALL INDICATE AT THE DCP AND ECC. IF THIS TEMPERATURE FALLS BELOW

40°F [4.4°C], AS SENSED BY THE TSL THE SUPPLY AND RETURN FANS SHALL SHUT

DOWN AND A CRITICAL ALARM SHALL INDICATE AT THE DIGITAL CONTROL PANEL AND

ECC. TSL SHALL BE HARDWIRED TO THE SUPPLY FAN UFD AND UNIT SHALL BE

SHUTDOWN IN HAND,AUTO OR BYPASS MODE. TSL WILL REQUIRE MANUAL RESET AT THE

DEVICE.

WHEN SMOKE IS DETECTED BY DUCT SMOKE DETECTOR, SD, THE SUPPLY AND

RETURN FANS SHALL SHUT "OFF" AND AN ALARM SIGNAL SHALL BE TRANSMITTED TO

THE FIRE ALARM SYSTEM. ALL SMOKE DAMPERS IN THE SUPPLY AND RETURN DUCTS

SHALL

CLOSE.

EXHAUST FANS SERVING AREA OF THE SUPPLY FAN SHALL CONTINUE TO RUN. SUPPLY

AND RETURN FANS SHALL RESTART AND SMOKE DAMPERS SHALL OPEN WHEN FIRE

ALARM CIRCUIT IS

RESET.

WHEN THE DIGITAL CONTROL PANEL IS NOT CALLING FOR HUMIDITY, SENSED BY

RETURN AIR HUMIDITY H-1, 2-WAY "ON-OFF" CONTROL VALVE V-3 SHALL REMAIN

CLOSED. WHEN THE DIGITAL CONTROL PANEL IS CALLING FOR HUMIDITY, V-3 SHALL

REMAIN

OPEN.

RETURN AIR HUMIDITY SHALL BE MAINTAINED AT SETPOINT OF 35% RH (ADJ) VIA

DIGITAL CONTROL PANEL BY MODULATING CONTROL VALVE V-4 TO MAINTAIN THE

DESIRED HUMIDITY. THE DCP SHALL OVERRIDE THIS CONTROL TO MAINTAIN HUMIDITY

OF 80% AS SENSED BY H-2. DCP SHALL CLOSE VALVE V-3 WHENEVER THE SUPPLY

FAN IS OFF. VALVE V-4 SHALL BE INTERLOCKED WITH A TEMPERATURE SWITCH TO

KEEP THE HUMIDIFIER OFF UNTIL CONDENSATE TEMPERATURE APPROACHES STEAM

TEMPERATURE.

T

ROOM THERMOSTAT/TRANSMITTER - WALL

MOUNT

TT

TEMPERATURE

TRANSMITTER

M

ROOM HUMIDISTAT (MOISTURE)/TRANSMITTER - WALL

MOUNT

MT

MOISTURE (HUMIDITY)

TRANSMITTER

PT

PRESSURE

TRANSMITTER

TT

TEMPERATURE TRANSMITTER, AVERAGING

ELEMENT

FT

FLOW

TRANSMITTER

IT

CURRENT

TRANSMITTER

CT

CONDUCTIVITY

TRANSMITTER

SPS

STATIC PRESSURE

SENSOR

SD

SMOKE

DETECTOR

PDT

PRESSURE DIFFERENTIAL

TRANSMITTER

KR

LOCAL RECORDING TIME CLOCK

(RUNTIME)

TSL

TEMPERATURE SWITCH, LOW

(FREEZESTAT)

HS

HAND SWITCH (HAND-OFF-AUTO

SWITCH)

ZC VALVE OR DAMPER POSITION CONTROLLER

LC

LEVEL

CONTROLLER

LT

LEVEL

TRANSMITTER

PDS

PRESSURE DIFFERENTIAL

SWITCH

TSH

TEMPERATURE SWITCH, HIGH

(FREEZESTAT)

CONTROLS SYMBOLS

EPT

ELECTRONIC TO PNEUMATIC

TRANSDUCER

AT

CARBON DIOXIDE

TRANSMITTER

CARBON MONOXIDE

TRANSMITTER

CO2

AT

CO

OCCUPANCY

SENSOR

AT

OC

LTCP

LOCAL TEMPERATURE CONTROL

PANEL

HVAC

HVAC CONTROL

PANEL

ECC

INTEGRATE CONTROL POINT ON REMOTE

GRAPHICS WORKSTATION AT ENERGY CONTROL

CENTER

TC

TEMPERATURE CONTROLLER. SEE SEQUENCE

OF OPERATION

VSMC

VARIABLE SPEED MOTOR

CONTROLLER

PC

PRESSURE CONTROLLER. SEE SEQUENCE OF

OPERATION

SC

SPEED CONTROLLER. SEE SEQUENCE OF

OPERATION

FC

FLOW CONTROLLER. SEE SEQUENCE OF

OPERATION

PSH

PRESSURE SWITCH

HIGH

FSH

FLOW SWITCH

HIGH

PSL

PRESSURE SWITCH

LOW

KC

TIME CLOCK CONTROLLING EQUIPMENT ON A

SCHEDULE

FSL

FLOW SWITCH

LOW

LENGTH IN DUCT WHEN SPACE PERMITS.)

A

TEMPERATURE SENSING ELEMENT FOR

TRANSMITTING TEMPERATURE TO EMCS

(PROVIDE 12 INCHES [200mm] MINIMUM

SENSOR WITH AVERAGING ELEMENT TO TRANSMIT

TEMPERATURE TO EMCS

MOTOR

STARTER

M

ELECTRIC OPERATED CONTROL DAMPER/OR

VALVE

I LL IN O IS

R

.E

SS

E J

FARBE

LICENSED

PROFESSIONAL

OF

ENGINEER

062.069980

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

Consultant:

C U s e rs

\d ra n k in

\D o c u m e n ts \R

I V

C E

M

E C

H d ra n k in

A

B N

.r v t

/2

/2

:0

:3

A

M

MH004

MECHANICAL DETAILS

GUIDON-CMTA SDVOSB JV, LLC

1221 N. PENNSYLVANIA ST. SUITE 200

INDIANAPOLIS, IN 46202

CMTA CONSULTING ENGINEERS

10411 MEETING STREET

PROSPECT, KY 40059

EMERGENCY DEPARTMENT

RENOVATION

820 S. DAMEN AVE.

537-15-160

5/30/2020 HCK DCR

100% CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

100% CONSTRUCTION DOCUMENTS

NEMA 3R

DISCONNECT

1'-6"

THYBAR MODEL "TEMS" RAILS 3/4" DRAIN IN BOTTOM

OF FAN SCROLL

LENGTH OF STRAIGHT

ROUND INLET DUCT

EQUAL

TO FOUR FAN WHEEL

DIAMETERS

FLEX

CONN.

(TYP.)

UP BLAST

EXHAUST FAN

WEATHERPROOF

MOTOR AND

DRIVE HOUSING

SPRING

ISOLATORS

(TYP.)

WARNING - HAZARDOUS EXHAUST

FAN. TAKE PROPER PRECAUTIONS

PRIOR TO WORKING IN THIS AREA.

WEATHER PROOF PLACARD TO BE A MIN. OF 12"X12", WHITE

WITH RED LETTERING AS LARGE AS POSSIBLE. PROVIDE TWO

PLACARDS (ONE ON EACH SIDE OF FAN). PROVIDE MOUNTING

FRAME. PROVIDE WARNING SIGN MOUNTED TO DUCT OR FAN

HOUSING 5 FT ABOVE ROOF LEVEL.

PROVIDE SIMILAR APPLICATION SPECIFIC LABELING FOR ALL

FANS WITH DISCHARGE NOZZLES.

NOTES:

PROVIDE MEANS TO LUBRICATE BEARINGS, EITHER BY

ACCESS PANEL OR EXTERIOR MOUNTED ZERK FITTING.

G A

L V

A N

IZ

E

D S

T E

E L N

O Z

Z L E

SIZE TO

MATCH

INLET DUCT

SIZE

INLET DUCT

TRANSITION

AS REQUIRED

EA

SQUARE TO

ROUND

TRANSITION

PROVIDE INSULATED ROOF

CURB, THYCURB TC-1, AT

DUCT PENETRATION.

EA

EF

FLASH DUCT PENETRATION AND

CAULK TO BE WEATHER TIGHT.

R E

F E

R T

O F

L O

O R

P L A

N S

1/4"

HARDWARE

SCREEN AT

OUTLET

SECURE BASE OF

STACK ON THYBAR

MODEL "TEMS"

EQUIPMENT RAIL.

PROVIDE UNI-STRUT

FRAME TO SUPPORT

THE EXHAUST STACK.

PROVIDE STAINLESS

STEEL SUPPORT

BRACES,

NUTS, BOLTS, AND

HARDWARE.

SQUARE TO

ROUND

TRANSITION

UNI-STRUT FRAME

SHALL BE ATTACHED

TO THE FAN RAILS

8'-0"

ABOVE

FIN.

ROOF

WARNING

SIGN

X

STACK NOT REQUIRED

ON EF-20.

(EF - 22/23/24)

NTS

UTILITY SET - HAZARDOUS EXHAUST FAN DETAIL

I LL IN O IS

R

.E

SS

E J

FARBE

LICENSED

PROFESSIONAL

OF

ENGINEER

062.069980

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

Consultant:

C U s e rs

\d ra n k in

\D o c u m e n ts \R

I V

C E

M

E C

H d ra n k in

A

B N

.r v t

/2

/2

:0

:3

A

M

MH005

MECHANICAL DETAILS

GUIDON-CMTA SDVOSB JV, LLC

1221 N. PENNSYLVANIA ST. SUITE 200

INDIANAPOLIS, IN 46202

CMTA CONSULTING ENGINEERS

10411 MEETING STREET

PROSPECT, KY 40059

EMERGENCY DEPARTMENT

RENOVATION

820 S. DAMEN AVE.

537-15-160

5/30/2020 HCK DCR

100% CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

100% CONSTRUCTION DOCUMENTS

UP

T

T

T

T

T

T

T

T

T T

T

T

T

T

T

T

T

T

T

T

T T T T

T

T

T

T T

T

T T

T

TT

TT

PROJECT

SITE

NKEY PLAN

MMLLJJHHHGF N O P QMLJI

1.1

2.3

3.5

MECH RM

DOCTOR OFFICE

DOCTOR OFFICE

EXAM RM

EXAM RM

EXAM RM

EXAM RM

EXAM RM

ADMIN OFFICE

CONFERENCE RM

STORAGE

MENS TOILET

WOMENS TOILET

TOILET

ON CALL

TOILET

1491A

ON CALL

1491B

CORRIDOR

C1404

CORRIDOR

C1404

STAIR

NO 5A

SOILED UTILITY

BEREAVEMENT

1475A

ELECTRICAL

14E6

COMM

14T3

LOUNGE

EQUIP STORAGE

ED MGR

EXAM RM-7

1470G

EXAM RM-6

1470F

EXAM RM-5

1470E

EXAM RM-4

1470D

EXAM RM-3

1470C

EXAM RM-2

1470B

CFD SUPPLY

EXAM RM-1

1470A

TOILET

VA POLICE

EXAM RM-15

1470R

EXAM RM-14

1470Q

EXAM RM-13

1470P

EXAM RM-12

1470N

EXAM RM-11

1470M

PARAMEDIC RM

1470L

EXAM RM-9

1470K

EXAM RM-8

1470J

MEDS

1470H

NURSE STATION

EMERGENCY RM

CORRIDOR

C1407

CLEAN LINEN

VESTIBULE

C1408

SUPV OFFICE

WAITING ROOM

COMP AND PENS

STAFF

SECRET OFFICE

DOCTOR OFFICE

DOCTOR OFFICE

DOCTOR OFFICE

MECHANICAL ROOM

M2

M1

M2

M12

M10

18"x6" E(RA) 12"x6" E(RA)24"x6" E(RA)

"x

E (S

A

26"x10" E(SA)

"x

E (S

A

26"x10" E(SA)

"x

E (S

A

"x

E (S

A

"x

E (R

A

24"x10" E(RA)30"x10" E(RA)32"x10" E(RA)

"x

E (R

A

32"x10" E(RA)

22"x10" E(EA)

23"x10" E(SA)

22"x10" E(EA)

18"x10" E(RA)

"x

E (S

A

10"x8" E(EA)

"x

E (E

A

8"x8" E(EA)

"x

E (S

A

"x

E (R

A ) M4

M5 M4

M5

M4

M4

M4

M4

M5

M5

M5 M5

M5

44"x12" E(RA)

M4

M25

M26

M31

M28 M30

M29

M27

"x

E (E

A

14"x6" E(EA)

14"x6" E(EA)

M39

"x

E (R

A

"x

E (R

A

12"x8" E(RA)

(TYP)

M42

(TYP)

M42 (TYP)

M42

M4

M5

M4

M5

M5

M5

M4

M5

M4

M4

M5 M4

(TYP)

M42

M4

M5M5

M4

NOTE:

REFER TO ARCHITECTURAL

SHEETS GC100-GC103 FOR ALL

PHASING INFORMATION.

I LL IN O IS

R

.E

SS

E J

FARBE

LICENSED

PROFESSIONAL

OF

ENGINEER

062.069980

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

Consultant:

C U s e rs

\d ra n k in

\D o c u m e n ts \R

I V

C E

M

E C

H d ra n k in

A

B N

.r v t

/2

/2

:0

:2

A

M

MD101

FIRST FLOOR AIR DISTRIBUTION

PLAN - OVERALL DEMOLITIONGUIDON-CMTA SDVOSB JV, LLC

1221 N. PENNSYLVANIA ST. SUITE 200

INDIANAPOLIS, IN 46202

CMTA CONSULTING ENGINEERS

10411 MEETING STREET

PROSPECT, KY 40059

EMERGENCY DEPARTMENT

RENOVATION

820 S. DAMEN AVE.

537-15-160

5/30/2020 HCK DCR

100% CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

100% CONSTRUCTION DOCUMENTS

SCALE: 1/8" = 1'-0"MD101

1 FIRST FLOOR AIR DISTRIBUTION PLAN - OVERALL DEMOLITION

N

TAGGED NOTES

M1 COMPLETELY REMOVE EXISTING AHU AND RETURN FAN AND

ALL ASSOCIATED DUCTWORK, PIPING, SUPPORTS, CONTROLS,

ELECTRICAL CONNECTIONS AND CONDUITS NO LONGER IN

USE INSIDE MECHANICAL ROOM. COORDINATE REMOVAL WITH

ELECTRICAL CONTRACTOR. REMOVE EXISTING CONCRETE

MAINTENANCE PAD, GRIND AND SKIM COAT SMOOTH TO

MATCH ADJACENT CONDITIONS. COORDINATE WITH THE

ARCHITECTURAL DOCUMENTS AND THE GENERAL

CONTRACTOR.

M2 COMPLETELY REMOVE EXISTING LOUVER.

M4 COMPLETELY REMOVE EXISTING VAV AND ALL ASSOCIATED

DUCTWORK, PIPING, HANGERS/SUPPORTS, CONTROLS,

ELECTRICAL CONNECTIONS AND CONDUITS NO LONGER IN

USE FOLLOWING DEMOLITION.

M5 COMPLETELY REMOVE EXISTING

THERMOSTAT/TEMPERATURE SENSOR AND ALL ASSOCIATED

CONTROL WIRING/PNEUMATIC TUBING BACK TO SOURCE, AND

CONDUITS NO LONGER IN USE FOLLOWING DEMOLITION. CAP

ALL PNEUMATIC CONTROLS TO MAINTAIN SYSTEM INTEGRITY.

IF EXISTING WALL IS TO REMAIN AND DEVICE LOCATION IS

NOT BEING REUSED, PROVIDE A STAINLESS STEEL COVER

PLATE AT EXISTING OPENING.

M10 REFER TO ENLARGED MECHANICAL ROOM DEMOLITION PLAN

ON SHEET MH201 FOR CONTINUATION.

M12 COMPLETELY REMOVE EXISTING CONDENSING UNIT AND ALL

ASSOCIATED PIPING, SUPPORTS, CONTROLS AND ELECTRICAL

CONNECTIONS. COORDIANTE REMOVAL WITH ELECTRICAL

CONTRACTOR.

M25 10X10 EXHAUST DUCT RISER EXISTING TO REMAIN.

M26 18X10 EXHAUST DUCT RISER EXISTING TO REMAIN.

M27 22X10 EXHAUST DUCT RISER EXISTING TO REMAIN.

M28 24X6 RETURN DUCT RISER EXISTING TO REMAIN.

M29 32X10 RETURN DUCT RISER EXISTING TO REMAIN.

M30 24X24 SUPPLY DUCT RISER EXISTING TO REMAIN.

M31 COMPLETELY REMOVE EXISTING VFD(S).

M39 14X10 EXHAUST DUCT RISER EXISTING TO REMAIN.

M42 PRIOR TO DEMOLITION OBTAIN PRE-CONSTRUCTION TEST

AND BALANCE OF SUPPLY AND RETURN GRILLES INDICATED.

PROVIDE PRE-CONSTRUCTION BALANCE REPORT TO THE

ENGINEER. TYPICAL OF ALL EXISTING-TO-REMAIN GRD'S

UNLESS NOTED OTHERWISE.

T

T

T

T

T

T

T

T T

T

T

T

T

T

T

T

T

T

T

T T T T

T

T

T

T T

T

T T

T

TT

TT

PROJECT

SITE

NKEY PLAN

MMLLJJHHHGF N O P QMLJI

1.1

2.3

3.5

MECH RM

DOCTOR OFFICE

DOCTOR OFFICE

EXAM RM

EXAM RM

EXAM RM

EXAM RM

EXAM RM

ADMIN OFFICE

CONFERENCE RM

STORAGE

MENS TOILET

WOMENS TOILET

TOILET

ON CALL

TOILET

1491A

ON CALL

1491B

CORRIDOR

C1404

CORRIDOR

C1404

STAIR

NO 5A

SOILED UTILITY

BEREAVEMENT

1475A

ELECTRICAL

14E6

COMM

14T3

LOUNGE

EQUIP STORAGE

ED MGR

EXAM RM-7

1470G

EXAM RM-6

1470F

EXAM RM-5

1470E

EXAM RM-4

1470D

EXAM RM-3

1470C

EXAM RM-2

1470B

CFD SUPPLY

EXAM RM-1

1470A

TOILET

VA POLICE

EXAM RM-15

1470R

EXAM RM-14

1470Q

EXAM RM-13

1470P

EXAM RM-12

1470N

EXAM RM-11

1470M

PARAMEDIC RM

1470L

EXAM RM-9

1470K

EXAM RM-8

1470J

MEDS

1470H

NURSE STATION

EMERGENCY RM

CORRIDOR

C1407

CLEAN LINEN

VESTIBULE

C1408

SUPV OFFICE

WAITING ROOM

COMP AND PENS

STAFF

SECRET OFFICE

DOCTOR OFFICE

DOCTOR OFFICE

DOCTOR OFFICE

MECHANICAL ROOM

M13

M14

M10

CAP

M20

M20

CAP

CAP

3" E

(C W

S

3" E

(C W

R

2" E

(M P

S

1/

4" E

(M P

C

2" E

(H W

S

2" E

(H W

R

3/4" E(HWS)

3/4" E(HWR)

1 1/4" E(HWS)

1 1/4" E(HWR)

1/

4" E

(H W

S

1/

4" E

(H W

R

1" E(HWR)

1" E(HWS)

1" E(HWR)

1" E(HWS)

1" E(HWR)

1" E(HWS)

1" E

(H W

S

1" E

(H W

R

1" E

(H W

S

1" E

(H W

R

1" E(HWR)

1" E(HWS)

1" E(HWR)

1" E(HWS)

1" E

(H W

S

1" E

(H W

R

1" E

(H W

S

1" E

(H W

R

1" E(HWS)

1" E(HWR)

M20

M20

M19

NOTE:

REFER TO ARCHITECTURAL

SHEETS GC100-GC103 FOR ALL

PHASING INFORMATION.

I LL IN O IS

R

.E

SS

E J

FARBE

LICENSED

PROFESSIONAL

OF

ENGINEER

062.069980

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

Consultant:

C U s e rs

\d ra n k in

\D o c u m e n ts \R

I V

C E

M

E C

H d ra n k in

A

B N

.r v t

/2

/2

:0

:3

A

M

MD201

FIRST FLOOR HYDRONICS…