Attachment H - 2W for IR-CATH-EP CDs Drawings 4 of 5.pdf

T

T T

T

TT

T

T

T

T

T

T

T

T

T H

H

T

A BA' C D D1 E F

0.9

G

14 M

FF

H

7'

CIRCULATION

2C07A

MED PREP/ NOURISH

2W178

TOILET

2W176

NURSE STATION

2W177

CIRCULATION

2C07

EP LAB

2W151

CONTROL

2W151A

CATH LAB

2W153

CONTROL

2W153A

IR LAB

2W154

CONTROL

2W154A

HAC

2W158

CORRIDOR

2C03A

SEMI RESTRICTED CORRIDOR

2C03B

EQUIPMENT PARK

2W181

MEN'S LOCKER

2W156

WOMEN'S LOCKER

2W157

WOMEN'S SHOWER

2W157A

RECOVERY

2W175

CLEAN LINEN

2W174

CLEAN UTILITY ROOM

2W173

ULTRASOUND

2W132

RADIOLOGY/ MULTI-PURPOSE

2W131

TOILET

2W130A

RADIOLOGY/ FLUOROSCOPY

2W130

IR MANAGER OFFICE

2W129D

NURSE MANAGER OFFICE

2W129C

OPEN OFFICE CUBICLES

2W129

ELEVATOR LOBBY

2C02

EP EQUIPMENT ROOM

2W179

PRE/POST BAY

2W175E

PRE/POST BAY

2W175D

PRE/POST BAY

2W175C

ALCOVE

2W175F

PRE/POST BAY

2W175B

PRE/POST BAY

2W175A

SHAFT

2W103

SHAFT

2W104

CORRIDOR

2C06

ELEC

2W180

STAIR

2ST07

MEN'S SHOWER

2W156A

CIRCULATION

2C05

CATH EQUIPMENT ROOM

2W134

UTILITY SOILED ROOM

2W133

STERILE SUPPLY

2W155

IR EQUIPMENT ROOM

2W150

OFFICE

2W129B

ALCOVE

2W129E

ELEC

2W152

TAB-E

TAB-E

TAB-E

TAB-E

TAB-E

TAB-E

TAB-E

TAB-E

TAB-E

TAB-E

TAB-E

TAB-E

TAB-E

TAB-E

3"HWS

3"HWR

3/4"HWS

2"HWR

2"HWS

1 1/2"HWS

"H

W S

"H

W R

2 1/2"HWR

1 1/4"HWS

1 1/4"HWR

/4

"H W

R /4

"H W

S

1 1/2"HWS

3/4"HWR

3/4"HWS

3/4"HWS

3/4"HWR

1 1/4"HWS

1 1/4"HWR

1 1/4"HWS

1 1/4"HWR

3/4"HWS

3/4" HWS/HWR UP

1 1/2"HWS

1 1/2"HWR

CUH-E

1"HWR

1"HWS

1"HWR

1"HWS

CUH-E

RAD-E

RAD-E

RAD-E

RAD-E

RAD-E

RAD-E

RAD-E

RAD-E

RAD-E

RAD-E

CAP

1"HWS

1"HWR

CAP CAP

CAP CAP

CAP

CAP

/4

"H W

S

3"LPC

CONNECT TO

EXISTING 3" LPC

SUC/LIQ UP

S U

C L

IQ

CRU-2W179

CRU-2W150

CRU-2W134

GCU-2W134

1 1/4"GWR

1 1/4"GWS

1-1/2" GWS/

GWR UP

1-1/2" LPC UP

TAB-2W175

TAB-2W175A

TAB-2W175B TAB-2W175C

TAB-2W175D TAB-2W175E

TAB-2W173

TAB-2W157

TAB-2W158A

RTAB-2W158A

RTAB-2W151A

TAB-2W152A

RTAB-2W152A

RTAB-2W153A

TAB-2W153A

TAB-2W156

TAB-2W183

TAB-2W151A

RTAB-2W175

TAB-2W135

TAB-2W131

TAB-2W130

TAB-2W129D

TAB-2W129C

TAB-2C02

TAB-2W129E

TAB-2W129A

TAB-2W129B

3/4"HWR

3/4"HWS

1"HWR

1"HWS

1"HWS

1"HWR

1 1/2"HWS

1 1/2"HWR

1 1/2"HWS

1 1/2"HWR

1"HWS

1"HWR

3/4"HWR

3/4"HWS

1-1/4" HWS/

HWR UP

1-1/4" HWS/

HWR UP

1-1/4" HWS/

HWR UP

2 1/2"HWR

2 1/2"HWS

1"GWS

1"GWR

2 1/2"HWS

2 1/2"HWR

1 1/4"LPC

3/4"GWS

3/4"GWR

RAD-E

RAD-E

RAD-E

RAD-E

RAD-E

RAD-E

RAD-E

RAD-E

RAD-E

RAD-E

/4

"L P

C

3/4" LPC UP

1 1/4"HWS

1 1/4"HWR

/4 "H

W R

/4 "H

W S

KEY PLAN - SECOND FLOOR

I O W A

S E

D

PROFESS IO NA

20825

L

IC

E N

L E

N G

I N E

E R

ERIC J.

HENDERSON

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

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 STAMPCONSULTANT

321 4 5 6 7 8 9 10

2882 106th Street, Des Moines, IA 50322 630-717-2433 WWW. imegcorp.com

C R e v it L o c a l F ile s \M

E P

T .0

V

A -V

IS

N

-I o w a C it y -R e m o d e l

IR

-C a th

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D e lla n .J

.L le w e lly n .r v t

/8

/2

:2 :3

P

M

1-MP4

SECOND FLOOR PLAN - PIPING REMODEL 2W IR-CATH-EP

IOWA CITY VAHCS

636A8-21-001

BUILDING 1

04/08/2022 DAVING DELLLE16133

N O R

HT

1/8" = 1'-0"

SECOND FLOOR PLAN - PIPING

KEYNOTES:

1. REFERENCE 7/1-MP7 FOR HEAT PUMP PIPING

DIAGRAM.

2. COMPUTER ROOM UNIT CONSISTS OF SPLIT

WATER-COOLED CONDENSING UNIT AND

EVAPORATOR. CONTRACTOR SHALL INSTALL

BOTH COMPONENTS AND MANUFACTURER

PROVIDED REFRIGERANT PIPING CONNECTING

COMPONENTS. INSTALL ACCORDING TO

MANUFACTURER’S RECOMMENDATIONS.

3. TAP INTO EXISTING HEATING WATER MAINS

ABOVE EXISTING IR CONTROL ROOM DURING

PHASE II AND EXTEND NEW PIPING TO PHASE II

AS SHOWN. COORDINATE SCHEDULING OF

THIS WORK WITH OWNER AS IT MAY NEED TO

BE COMPLETED DURING OFF HOURS.

GENERAL PIPING NOTES:

1. REFERENCE 1-MP0 PIPING COVERSHEET FOR

PIPING SYMBOLS LIST, ABBREVIATIONS LIST,

AND GENERAL NOTES.

2. PROJECT IS SPLIT INTO FOUR PHASES.

REFERENCE ARCHITECTURAL PHASING

DIAGRAM FOR ADDITIONAL INFORMATION.

WORK IN EACH PHASE SHALL BE COMPLETED

WITH MINIMAL IMPACT ON AREAS OF PROJECT

IN OTHER PHASES OR AREAS OF THE BUILDING

OUTSIDE THE PROJECT BOUNDARIES. ANY

WORK WHICH WILL NEED TO BE COMPLETED

OUT OF PHASE MUST BE COORDINATED AND

SCHEDULED WITH THE OWNER AND MAY NEED

TO BE COMPLETED DURING OFF HOURS.

3. COORDINATE AND CONFIRM ALL

ARCHITECTURALLY EXPOSED DEVICE

LOCATIONS WITH ARCHITECT PRIOR TO

ROUGH-IN.

4. NEW PENETRATIONS IN EXISTING SLABS SHALL

BE COORDINATED WITH THE STRUCTURAL

ENGINEER AND GENERAL CONTRACTOR PRIOR

TO CORE DRILLING. VERIFY PENETRATIONS DO

NOT IMPINGE ON STRUCTURAL BEAMS OR

TEES.

5. THE SIZE OF BRANCH PIPING TO TERMINAL

HEATING DEVICES AND COILS SHALL BE ¾”

UNLESS NOTED OTHERWISE.

6. REFERENCE 1/1-MP7 FOR PIPE HANGERS AND

SUPPORTS DETAIL.

7. REFERENCE 4/1-MP7 FOR PIPE THROUGH NON-

FIRE RATED WALL DETAIL.

8. REFERENCE 5/1-MP7 FOR RATED FIRE

BARRIER PENETRATION.

9. REFERENCE 6/1-MP7 FOR HOT WATER REHEAT

COIL PIPING DIAGRAM.

Revisions: Date:

3W103B

3ST07

3W103

3W105

MECH SHAFT

3W103A

3W104

3ST06

3W101

3W09

3S01

3C01

3CW01A

3W100

3W07

DW-2

3W102A

3W102

3CO1A

3C03

MECH SHAFT

3W19A3W11

3CW02A

3C02

3W17A

3W101A

CL-1

3W17

3W17B

3W101B

3W17C

3S08D

3W19B

B1

S H A F T

S H A F T

3W103D

3W19C

SHAFT

3W223

B3

C1

C2

3W103C

3W222

B2

3W101C

T

T

T

T

T

T

T T

TT

A BA' C D D1 E F

0.9

G

14 M

FF

H

7'

EQUIPMENT ELECTRICAL ROOM

3W136

HWR

1 1/4" MPR(60)

UP

1 1/4" MPR(60)

UP

C H

W S

C H

W R

UH-E

4"CHWR

4"CHWS

3"HPS

2"PC

2"MPS

3/4"MPR1 1/4" MPR(60)

UP

2"PC

C H

W S

C H

W R

C H

W S

C H

W R

CHWS

CHWR

1"MPC

2" STM RELIEF VENT

UP THROUGH ROOF

6" STM RELIEF VENT

UP THROUGH ROOF

3" STM RELIEF VENT

UP THROUGH ROOF

STEAM PRV

PRV1-33A & B

STEAM PRV

PRV1-32A & B

3" LPR UP

V V

PC

LPR (10)

RELOCATE EXISTING

LIEBERT DX

CONDENSER FOR ROOM

2W144. RECONNECT

CHILLED WATER AND

REFRIGERANT PIPING

CUH-E

3"

3/4" MPR (60)

MPS

UP3/4" MPR

3" HWS/R

UP

3" HWS

3" HWR

2" MPS

3/4" MPR

2 1/2" LPS

4" CHWS

4" CHWR

"C

H W

S "C

H W

R

3"HPS

VAV-E VAV-E

HWH-E

HWS

HOT WATER

CABINET

HEATER

1-CUH-A4

3/4"

3/4" 3/4"

VAV-E VAV-E

VAV-E

VAV-E VAV-E

UH-E

3/4"

3/4"

3/4"

4" MPR

2 1/2" MPR

EXISTING

HWH

EXISTING 2" DN

TO LEVEL 2

2"CHR

3"CHS

AH1-36

CWP-E

CWP-E

HV-E

(TYP.)

/2

/2

1" LPS (10)

1 1/2" MPR (60)

2" MPS (60)

1" PC

3" HPS (125)

MPS (60)

LPS (10)

CHWR

UH-E

3/4" 3/4"

EX.STEAM TO

HOT WATER

CONVERTERS

EXISTING 1" DN

TO LEVEL 2

CP-E

4" VENT

THRU

ROOF

1 1/4" MPR(60) UP

EXISTING 25

EXISTING 1-TCAC-1

TEMP. CONTROL

COMPRESSORS

DDE-E

EXISTING LTCP FOR EF

ON 3RD FLOOR

ROOF

EX.DDC

CONTROL

LTCP-E

EX. 1" CONDENSATE

TO NEAREST FLOOR

DRAIN

UH-E

HWH-E

ET-E

AS-E

M P

S T

O L

P S

8" VENT UP

H P

S T

O M

P S

EXISTING PRESSURE

REDUCTING STATION

HWS

HWR

AH1-38AH1-37

EXISTING DDC

CONTROL

LTCP-E

FLOW METER

/4

/4

6" 3"

H

/4

/4

FLOW METER

LTCP-E

EXISTING DDC

CONTROL

UH-E

H

1" 1"

"C

H W

S "C

H W

R

3"CWS

3"CWR

"C

W S

"C

W R

"L

P S

3"LPS

1 1/2" LPC DN

CONNECT TO

EXISTING

CHILLED

WATER.

TCU-2W151

TCU-2W152A

TCU-2W152B

TCU-2W153

AH1-31

TAB-2W151

TAB-2W153

RTAB-2W153

RTAB-2W151

RTAB-2W154

TAB-2W153

SUC/LIQ UP

SUC/LIQ DN

LIQ

SUC

AH1-39

RAD-E

CAP

CUH-E

CRU-3W136

4" VV UP THROUGH

ROOF

2"GWR

2"GWS

2" GWS/GWR UP

1 1/2"GWS

1 1/2"GWR

1-1/4" HWS/

HWR DN

1-1/4" HWS/

HWR DN

1-1/4" HWS/

HWR DN

CWP-1

CONNECT 3" LPS TO

EXISTING LPS HEADER AT

THIS LOCATION

T-4

3/4" LPC DN

KEY PLAN - THIRD FLOOR

I O W A

S E

D

PROFESS IO NA

20825

L

IC

E N

L E

N G

I N E

E R

ERIC J.

HENDERSON

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

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 STAMPCONSULTANT

321 4 5 6 7 8 9 10

2882 106th Street, Des Moines, IA 50322 630-717-2433 WWW. imegcorp.com

C R e v it L o c a l F ile s \M

E P

T .0

V

A -V

IS

N

-I o w a C it y -R e m o d e l

IR

-C a th

-E P

C

D e lla n .J

.L le w e lly n .r v t

/8

/2

:2 :3

P

M

1-MP5

THIRD FLOOR PLAN - PIPING REMODEL 2W IR-CATH-EP

IOWA CITY VAHCS

636A8-21-001

BUILDING 1

04/08/2022 DAVING DELLLE16133

N O R

HT

1/8" = 1'-0"

THIRD FLOOR PLAN - PIPING

KEYNOTES:

1. REFERENCE 7/1-MP7 FOR HEAT PUMP PIPING

DIAGRAM.

2. OFFSET STEAM DOWN BELOW LARGE

DUCTWORK. PROVIDE MAIN DRIP TRAP AT

OFFSET. REFERENCE 9/1-MP7 FOR STEAM

MAIN DRIP CONNECTION DETAIL.

3. REFERENCE 10/1-MP7 FOR STEAM HEATING

COIL PIPING DIAGRAM.

4. REFERENCE 11/1-MP7 FOR STEAM

HUMIDIFICATION COIL PIPING DIAGRAM.

5. REFERENCE 12/1-MP7 FOR CHILLED WATER

COIL PIPING DIAGRAM.

GENERAL PIPING NOTES:

1. REFERENCE 1-MP0 PIPING COVERSHEET FOR

PIPING SYMBOLS LIST, ABBREVIATIONS LIST,

AND GENERAL NOTES.

2. PROJECT IS SPLIT INTO FOUR PHASES.

REFERENCE ARCHITECTURAL PHASING

DIAGRAM FOR ADDITIONAL INFORMATION.

WORK IN EACH PHASE SHALL BE COMPLETED

WITH MINIMAL IMPACT ON AREAS OF PROJECT

IN OTHER PHASES OR AREAS OF THE BUILDING

OUTSIDE THE PROJECT BOUNDARIES. ANY

WORK WHICH WILL NEED TO BE COMPLETED

OUT OF PHASE MUST BE COORDINATED AND

SCHEDULED WITH THE OWNER AND MAY NEED

TO BE COMPLETED DURING OFF HOURS.

3. COORDINATE AND CONFIRM ALL

ARCHITECTURALLY EXPOSED DEVICE

LOCATIONS WITH ARCHITECT PRIOR TO

ROUGH-IN.

4. NEW PENETRATIONS IN EXISTING SLABS SHALL

BE COORDINATED WITH THE STRUCTURAL

ENGINEER AND GENERAL CONTRACTOR PRIOR

TO CORE DRILLING. VERIFY PENETRATIONS DO

NOT IMPINGE ON STRUCTURAL BEAMS OR

TEES.

5. THE SIZE OF BRANCH PIPING TO TERMINAL

HEATING DEVICES AND COILS SHALL BE ¾”

UNLESS NOTED OTHERWISE.

6. REFERENCE 1/1-MP7 FOR PIPE HANGERS AND

SUPPORTS DETAIL.

7. REFERENCE 4/1-MP7 FOR PIPE THROUGH NON-

FIRE RATED WALL DETAIL.

8. REFERENCE 5/1-MP7 FOR RATED FIRE

BARRIER PENETRATION.

9. REFERENCE 6/1-MP7 FOR HOT WATER REHEAT

A BA' C D D1 E F

0.9

G

14 M

FF

H

SUC/LIQ DN

SUC

LIQ

EXISTING AIR COOLED

CONDENSING UNIT

SERVING 1AH-39 TO

REMAIN.

EXISTING AIR COOLED

CONDENSING UNIT SERVING

COMPUTER ROOM UNITS TO

REMAIN

DC-3W136

2"GWR

2"GWS

2" GWS/GWR DN

EXISTING 6", 3", AND 2" STEAM RELIEF

AND 4" VAPOR VENT TERMINATIONS

KEY PLAN - ROOF

I O W A

S E

D

PROFESS IO NA

20825

L

IC

E N

L E

N G

I N E

E R

ERIC J.

HENDERSON

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

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 STAMPCONSULTANT

321 4 5 6 7 8 9 10

2882 106th Street, Des Moines, IA 50322 630-717-2433 WWW. imegcorp.com

C R e v it L o c a l F ile s \M

E P

T .0

V

A -V

IS

N

-I o w a C it y -R e m o d e l

IR

-C a th

-E P

C

D e lla n .J

.L le w e lly n .r v t

/8

/2

:2 :3

P

M

1-MP6

ROOF PLAN - PIPING REMODEL 2W IR-CATH-EP

IOWA CITY VAHCS

636A8-21-001

BUILDING 1

04/08/2022 DAVING DELLLE16133

N O R

HT

1/8" = 1'-0"

ROOF PLAN - PIPING

KEYNOTES:

1. REFERENCE 2/1-MP7 FOR ROOF SUPPORT –

EXPOSED PIPING RAIL DETAIL.

2. REFERENCE 3/1-MP7 FOR ROOF PENTRATION –

INSULATED PIPE CURB.

3. REFERENCE 8/1-MP7 FOR EQUIPMENT ROOF

SUPPORT DETAIL.

GENERAL PIPING NOTES:

1. REFERENCE 1-MP0 PIPING COVERSHEET FOR

PIPING SYMBOLS LIST, ABBREVIATIONS LIST,

AND GENERAL NOTES.

2. PROJECT IS SPLIT INTO FOUR PHASES.

REFERENCE ARCHITECTURAL PHASING

DIAGRAM FOR ADDITIONAL INFORMATION.

WORK IN EACH PHASE SHALL BE COMPLETED

WITH MINIMAL IMPACT ON AREAS OF PROJECT

IN OTHER PHASES OR AREAS OF THE BUILDING

OUTSIDE THE PROJECT BOUNDARIES. ANY

WORK WHICH WILL NEED TO BE COMPLETED

OUT OF PHASE MUST BE COORDINATED AND

SCHEDULED WITH THE OWNER AND MAY NEED

TO BE COMPLETED DURING OFF HOURS.

3. COORDINATE AND CONFIRM ALL

ARCHITECTURALLY EXPOSED DEVICE

LOCATIONS WITH ARCHITECT PRIOR TO

ROUGH-IN.

4. NEW PENETRATIONS IN EXISTING SLABS SHALL

BE COORDINATED WITH THE STRUCTURAL

ENGINEER AND GENERAL CONTRACTOR PRIOR

TO CORE DRILLING. VERIFY PENETRATIONS DO

NOT IMPINGE ON STRUCTURAL BEAMS OR

TEES.

5. THE SIZE OF BRANCH PIPING TO TERMINAL

HEATING DEVICES AND COILS SHALL BE ¾”

UNLESS NOTED OTHERWISE.

6. REFERENCE 1/1-MP7 FOR PIPE HANGERS AND

SUPPORTS DETAIL.

7. REFERENCE 4/1-MP7 FOR PIPE THROUGH NON-

FIRE RATED WALL DETAIL.

8. REFERENCE 5/1-MP7 FOR RATED FIRE

BARRIER PENETRATION.

9. REFERENCE 6/1-MP7 FOR HOT WATER REHEAT

INSTALL AN ESCUTCHEON AROUND PIPES

EXPOSED IN FINISHED ROOMS. IN SUCH

INSTANCES WHERE AN ESCUTCHEON IS

REQUIRED AND THE PIPING IS INSULATED,

INSTALL A PLASTIC JACKET EXTENDING 6"

BEYOND THE WALL TO PROTECT INSULATION

FROM DAMAGE FROM THE ESCUTCHEON.

MAKE A SMOOTH ROUND OPENING IN

WALL SLIGHTLY LARGER THAN OUTSIDE

DIAMETER OF THE PIPE AND INSULATION.

ADD A BEAD OF NON-HARDENING

CAULK IN THE ANNULAR SPACE.

NOTES:

1. THIS DETAIL APPLIES TO ALL PIPES. THE INTENTION IS TO CONTINUE THE INSULATION AND VAPOR

BARRIER THROUGH ALL PENETRATIONS. PERMIT THERMAL EXPANSION WITHOUT DAMAGING

INSULATION, AND TO SEAL AIRTIGHT AROUND INSULATED AND UNINSULATED PIPES FOR NOISE

TRANSMISSION CONTROL.

2. FLOOR OPENINGS ARE SIMILAR SEE SPECIFICATIONS FOR DIFFERENCES BETWEEN FLOOR AND

WALL PENETRATIONS.

3. SEE SPECIFICATIONS FOR ADDITIONAL INFORMATION.

FIRE SEALANT

FIRE SEALANT

NOTE 2

NOTE 3

PENETRATING ITEM

NOTE 4

NOTE 3

NOTE 4

PENETRATING ITEM

NOTE 2

NOTE 3

RATED WALL

(CONSTRUCTION

VARIES)

RATED FLOOR

(CONSTRUCTION

VARIES)

NOTES:

1. THIS GENERAL DETAIL APPLIES TO ALL ITEMS PENETRATING FIRE RATED WALLS OR FLOORS.

THE INTENT IS TO MAINTAIN THE FIRE RATING AND TO ALLOW LONGITUDINAL MOVEMENT.

REFER TO SPECIFICATIONS FOR SELECTION OF THROUGH PENETRATION FIRE STOPPING.

2. SCHEDULE 5 PIPE SLEEVE EMBEDDED IN WALL OR FLOOR, OR SMOOTH CORE DRILL. EACH

CONTRACTOR FURNISHES SLEEVE TO G.C., COORDINATES SLEEVE LOCATIONS AND DEBURS

SLEEVE. G.C. BUILDS SLEEVE INTO WALL OR FLOOR ALLOWING NO GAP AROUND SLEEVE. IF

SLEEVE IS NOT PROVIDED WHEN WALL OR FLOOR IS BUILT, CONTRACTOR SHALL INSTALL

SLEEVE. SLEEVE SIZE SHALL ALLOW ANNULAR SPACE REQUIRED BY THE SELECTED FIRE

STOP SYSTEM.

3. INSTALL BACKING MATERIAL, SUCH AS MINERAL WOOL SAFING, AS REQUIRED FOR FIRE STOP

SYSTEM. INSTALL IN ACCORDANCE WITH FIRE STOP SYSTEM APPLICATION LISTING. SECURE

TO WALL OR FLOOR TO ALLOW LONGITUDINAL MOVEMENT OF PENETRATING ITEM WITHOUT

MOVEMENT OF FIRE BARRIER.

4. WATERTIGHT WELDED 1"x1" 20 GAUGE MINIMUM GALVANIZED SHEET METAL ANGLE FRAME, BY CONTRACTOR IN EQUIPMENT ROOMS FOR WATER STOP. PLACE A BEAD OF WATERPROOF

SEALANT BETWEEN FLOOR AND BOTTOM OF ANGLE FRAME. SECURE TO FLOOR WITH

MASONRY ANCHORS IN CORNERS AND ON 12" MAXIMUM CENTERS. MULTIPLE PENETRATING

ITEMS MAY BE ENCLOSED IN ONE FRAME.

HEATING COIL

CONTROL VALVE

3/4" SHUTOFF VALVE WITH

3/4" MALE HOSE THREAD

ADAPTER AND CAP.

OFFSET PIPING AND

LOCATE UNIONS TO ALLOW

REMOVAL OF COIL

MANUAL AIR VENT AT

HIGH POINT OF PIPING

NEXT TO COIL. (TYP.)

UNION (TYP.)

AIR FLOW

HW

S

HW

R

NOTES:

1. SEE SPECIFICATION SECTION 23 21 00 - HYDRONIC PIPING FOR BALANCE VALVE SIZING REQUIREMENTS.

STACKED

COOLING COIL

PIPE DRAIN PANS

INDIVIDUALLY TO

FLOOR DRAIN.

EXTEND PIPING AS

REQUIRED FOR

ACCESS TO

VALVES. (TYP.)

NOTES:

1. THE NUMBER OF COILS MAY VARY BETWEEN MANUFACTURERS. CONTRACTOR SHALL SIZE PIPING TO EACH COIL SECTION AT NOT OVER 4 FEET OF PRESSURE DROP PER 100 FEET OF PIPE AND

PROVIDE ADDITIONAL UNIONS, VALVES, AND P/T PLUGS AS SHOWN FOR COILS.

CWP-1

VERTICAL

INTEGRAL FACE

AND BYPASS COIL

3/4" HORIZONTAL CHECK

VALVE TO SERVE AS

VACUUM BREAKER.

3" LPS

3" LPS

INSTALL FLEXIBLE CONNECTOR

PARALLEL TO COIL HEADERS AND

AS CLOSE AS POSSIBLE TO COIL

CONDENSATE CONNECTIONS.

THERMOSTATIC

AIR VENT

T-1 T-1

1-1/2" LPC

1-1/2" LPC

SEE PLAN FOR

CONTINUATION

SEE PLAN FOR

CONTINUATION

1-1/2" LPC

STEAM

HUMIDIFICATION

COIL

3/4" HORIZONTAL CHECK

VALVE TO SERVE AS

VACUUM BREAKER.

3" LPS

SEE PLAN FOR

CONTINUATION

T-3

T-4

STEAM

SEPARATOR

LWR

LWS

HEAT PUMP

UNION (TYP.)

3/4" CONDENSATE

P-TRAP (CONSTRUCTED WITH

SHORT RADIUS COPPER ELBOWS).

MINIMUM OF 4" DEEP TRAP.

3/4" CONDENSATE

BALANCING VALVE

FLEXIBLE

FIREPROOF

HOSE

NOTES:

1. INSTALL PIPING PER MANUFACTURER'S RECOMMENDATIONS.

P/T PLUG

INSTALL MANUAL AIR

VENT AT ALL HIGH

POINTS OF SYSTEM

2- POSITION CONTROL

VALVE PROVIDED [BY

MANUFACTURER,

INSTALLED BY

CONTRACTOR] [***OR***]

[AND INSTALLED BY

CONTRACTOR]

OVERSIZE HANGER TO ALLOW LONGITUDINAL

PIPE EXPANSION AND PIPE INSULATION TO

PASS THROUGH UNBROKEN (TYP)

INSULATION SHIELD

THREADED ROD

INSULATION

CLEVIS HANGER

HIGH DENSITY INSULATION INSERT

FOR 1 1/2" PIPES AND LARGER

AS REQUIRED IN SPECIFICATIONS

NOTES:

1. REFER TO SPECIFICATIONS FOR ADDITIONAL INFORMATION.

INSULATION SHIELD (TYP)INSULATED PIPE HANGER

UNI-STRUT OR EQUIVALENT

HIGH DENSITY INSULATION INSERT

FOR 1 1/2" PIPES AND LARGER

AS REQUIRED IN SPECIFICATIONS

THREADED ROD (TYP)

PIPE INSULATION (TYP)

TRAPEZE HANGER

TOP OF SUPPORT APPLICATION

BOTTOM OF SUPPORT APPLICATION

INSTALL CLAMP ON ALL

PIPES LESS THAN 4"Ø

CADMIUM PLATED LAG SCREWS 12" O.C.

COVER BOTTOM OF CURB OPENING

WITH MINIMUM 18 GAUGE SHEET

METAL

PREFABRICATED CURB WITH WOOD

NAILER

CURB HEIGHT 12" MIN.

ABOVE ROOF DECK

FRAMING, ROOF, &

ROOFING BY G.C.

BATT INSULATION. PROVIDE

THICKNESS TO MATCH ROOF

INSULATION. MINIMUM OF 6" THICK.

CARRY ROOFING UP UNDER COUNTER

FLASHING

RAISED CANT TO MATCH

THICKNESS OF ROOF DECK

INSULATION (BUILT-UP ROOF ONLY)

PIPE CURB CAP AND BOOT

ASSEMBLY. ABS PLASTIC CURB

CAP AND NEOPRENE BOOTS.

EQUAL TO PATE CO PCA SERIES.

VENT PIPE

WATER CUTOFF MASTIC

PRE MOLDED PIPE SEAL

SEALANT

STAINLESS STEEL

CLAMPING RING

1/8" BENT PLATE

GALVANIZED SHEET METAL

COUNTER FLASHING FULL

LENGTH OF CURB & BOTH ENDS.

PREFABRICATED EQUIPMENT

CURB WITH WOOD NAILER.

SINGLE MEMBRANE ROOFING

BY GENERAL CONTRACTOR.

EXTEND ROOFING UP UNDER

COUNTER FLASHING.

PIPING BRACKETED TO

SUPPORT.

CURB HEIGHT 12" MIN.

ABOVE ROOF DECK

RESTRAINED SPRING

VIBRATION ISOLATORS.

LAG SCREW ISOLATOR

INTO WOOD NAILER,

SEAL PENETRATIONS

PREFAB CURB WITH

NAILER.

CHANNEL OF CHILLER

CHILLER

18 GAUGE SHEET METAL CAP.

SLOPE FOR DRAINAGE, CAULK

CORNERS WATER TIGHT

FILL VOID WITH

UNFACED BATT

INSULATION

MAINTAIN ROOF

STRUCTURE

BELOW CURB/CAP

COUNTER FLASHING.

CURB HEIGHT

12" MIN. ABOVE

ROOF DECK

NOTES:

1. PROVIDE FULL PERIMETER CURB WITH SHEET METAL CAP AND SEAL WATER-TIGHT.

M

IN

M

IN

NOTE 3

STEAM

DRIP LEG

THREADED CAP

OR BLIND FLANGE

STRAINER WITH

BLOWDOWN VALVE

TRAP

TRAP CONNECTION SIZE OR

3/4", WHICHEVER IS LARGER

UNION (TYP.)

TEE AND SHUTOFF

VALVE FOR

TESTING TRAP.

NOTES:

1. DRIP AND DIRT LEGS SHALL BE AT LEAST TWICE THE DIAMETER OF THE TRAP

INLET.

2. INSTALL LEGS OF STRAINERS IN HORIZONTAL POSITION TO MINIMIZE

CONDENSATE HOLDING.

3. TEE SHALL BE FULL SIZE FOR 4" AND SMALLER MAINS.

4. LOCATE DRIP TRAPS AT 300 FOOT MAXIMUM INTERVALS AND UPSTREAM OF

ALL EXPANSION DEVICES, BRANCH CONNECTIONS OR CONTROL VALVES.

I O W A

S E

D

PROFESS IO NA

20825

L

IC

E N

L E

N G

I N E

E R

ERIC J.

HENDERSON

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

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 STAMPCONSULTANT

321 4 5 6 7 8 9 10

2882 106th Street, Des Moines, IA 50322 630-717-2433 WWW. imegcorp.com

C R e v it L o c a l F ile s \M

E P

T .0

V

A -V

IS

N

-I o w a C it y -R e m o d e l

IR

-C a th

-E P

C

D e lla n .J

.L le w e lly n .r v t

/8

/2

:2 :3

P

M

1-MP7

PIPING DETAILS REMODEL 2W IR-CATH-EP

IOWA CITY VAHCS

636A8-21-001

BUILDING 1

04/08/2022 DAVING DELLLE16133

NO SCALE

PIPE THROUGH NON-FIRE RATED WALL

4 NO SCALE

RATED FIRE BARRIER PENETRATION

5 NO SCALE

HOT WATE REHEAT COIL PIPING DIAGRAM

NO SCALE

CHILLED WATER COIL PIPING DIAGRAM

NO SCALE

STEAM HEATING COIL PIPING DIAGRAM

NO SCALE

STEAM HUMIDIFICATION COIL PIPING DIAGRAM

NO SCALE

HEAT PUMP PIPING DIAGRAM

NO SCALE

PIPE - HANGERS AND SUPPORTS

1 NO SCALE

ROOF PENETRATION - INSULATED PIPE CURB

3NO SCALE

ROOF SUPPORT - EXPOSED PIPING RAIL

NO SCALE

EQUIPMENT ROOF SUPPORT RAIL

W/ VIBRATION ISOLATION

8 NO SCALE

STEAM MAIN DRIP CONNECTION

I O W A

S E

D

PROFESS IO NA

20825

L

IC

E N

L E

N G

I N E

E R

ERIC J.

HENDERSON

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

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 STAMPCONSULTANT

321 4 5 6 7 8 9 10

2882 106th Street, Des Moines, IA 50322 630-717-2433 WWW. imegcorp.com

C R e v it L o c a l F ile s \M

E P

T .0

V

A -V

IS

N

-I o w a C it y -R e m o d e l

IR

-C a th

-E P

C

D e lla n .J

.L le w e lly n .r v t

/8

/2

:2 :4

P

M

1-MP8

PIPING SCHEDULES REMODEL 2W IR-CATH-EP

IOWA CITY VAHCS

636A8-21-001

BUILDING 1

04/08/2022 DAVING DELLLE16133

NOTES:

1.COMPUTER ROOM UNIT IS GLYCOL COOLED. PERFORMANCE SHALL BE BASED ON 40% PROPYLENE GLYCOL WITH 104°F EWT AND 115°F LWT.

2.PROVIDE UNIT WITH AN INTEGRAL GLYCOL ECONOMIZER COIL IN ADDITION TO THE DIRECT EXPANSION COIL. MANUFACTURER’S CONTROLS SHALL ACTIVATE/DEACTIVATE AND MODULATE THE TWO COOLING COILS TO ALLOW THE SYSTEM TO OPERATE AS A MODULATING GLYCOL ECONOMIZER, A GLYCOL REFRIGERATION SYSTEM, OR A COMBINATION OF BOTH.

3.PROVIDE UNIT WITH MANUFACTURER’S CONDENSATE PUMP.

4.PROVIDE WITH MANUFACTURER’S COMBINATION CEILING SUPPLY AND RETURN GRILLE/PLENUM.

COMPUTER ROOM UNIT SCHEDULE - DIRECT EXPANSION

TAG NAME AREA SERVED CFM

EXT.

S.P. IN.

W.C. COIL TYPE

REFRIGERANT

TYPE

# OF

CIRCUITS

STAGES OF

UNLOADING

EAT MBH GLYCOL WATER COIL

FILTER

TYPE

ELECTRICAL MAX. DIMENSIONS

OPERATING

WEIGHT

VIBRATION

ISOLATION

MANUFACTURER MODEL NOTESDB °F WB °F TOTAL SENSIBLE EWT °F LWT °F GPM HP VOLTAGE PHASES FLA MCA MOCP

DISCONNECT

CONTROLLER/

STARTER

LENGTH WIDTH HEIGHT TYPE DEFL.

BY

(NOTE A)

TYPE

(NOTE B)

BY

(NOTE A) SCCR

CRU-2W134 2W134 CATH

EQUIPMENT ROOM

1350 0.20 SLAB R-410A 1 N/A 75.0 61.0 40 32.4 0 °F 0 °F 0 GPM MERV 8 0.5 208 1 7 8 15 MFR NF MFR 5000 56" 30" 24" 328 M1 1/4" LIEBERT MT036H NOTES 1, 3, & 4

CRU-2W150 2W150 IR EQUIPMENT

ROOM

950 0.50 SLAB R-407C 1 NONE (ON-OFF) 75.0 61.0 12 12 105 °F 115 °F 2.6 GPM MERV 8 0.25 208 1 5 6 15 MFR NF MFR 5000 56" 30" 20" 260 M1 1/4" LIEBERT MMD14G NOTES 1, 3, & 4

CRU-2W179 2W179 EP EQUIPMENT

ROOM

950 0.50 SLAB R-407C 1 NONE (ON-OFF) 75.0 61.0 18 18 105 °F 115 °F 2.6 GPM MERV 8 0.25 208 1 8 10 15 MFR NF MFR 5000 56" 30" 20" 260 M1 1/4" LIEBERT MMD14G NOTES 1 & 3

CRU-3W136 3W136 EQUIPMENT

ELECTRICAL ROOM

4300 0.20 TILTED SLAB R-410A 1 DIGITAL SCROLL

(20-100%)

75.0 61.0 102.5 102 105 °F 115 °F 22 GPM MERV 8 4.2 480 3 26 30 45 MFR NF MFR 5000 34 1/2" 34 3/8" 77 1/2" 720 M1 1/4" LIEBERT PX029 NOTES 1, 2, & 3

GCU-2W134 2W134 CATH

EQUIPMENT ROOM

0 0.00 N/A R-410A 1 DIGITAL SCROLL

(40-100%)

75.0 61.0 40 32.4 105 °F 115 °F 8.6 GPM N/A 0 208 1 20 25 45 MFR NF MFR 5000 56" 30" 20" 237 M1 1/4" LIEBERT MTC36W NOTES 1 & 3

NOTES:

1.PROVIDE DRYCOOLER WITH DUAL PUMP PACKAGE WITH 5HP PUMPS.

2.DRYCOOLER PERFORMANCE SHALL BE RATED FOR 40% PROPYLENE GLYCOL.

DRYCOOLER SCHEDULE

TAG

NAME AREA SERVED

NOMINAL

TONS

HEAT

REJECTION

MBH

AMBIENT

AIR

TEMP °F GPM

GLYCOL

ENTERING

FLUID

TEMP °F

LEAVING

FLUID

TEMP °F

TOTAL

CFM

NUMBER

OF FANS

ELECTRICAL MAX. DIMENSIONS

WEIGHT

VIBRATION

ISOLATION

MANUFACTURER MODEL NOTES

NO. OF POWER

CONNECTIONS VOLTAGE PHASES FLA MCA MOCP

DISCONNECT CONTROLLER/ STARTER NO. OF

AUXILIARY

CONNECTIONS LENGTH WIDTH HEIGHT TYPE DEFL.

BY

(NOTE A)

TYPE

(NOTE B)

BY

(NOTE A) SCCR

DC-3W1

IR-CATH-EP LABS

COMPUTER UNITS

15 142 95.0 30.0 40 105 115 13300 2 1 480 3 11 13 20 MFR NF MFR 5000 0 91 1/2" 43 9/16" 37 7/8" 540 M3 0.7500 LIEBERT DDDO173 NOTES 1 & 2

G. CURB TYPE:

MFR = STANDARD CURB BY MANUFACTURER

GC = BY GENERAL CONTRACTOR

SAC = SOUND ATTENUATOR CURB

F. MUST BE WITHIN +/- 10% OF SCHEDULED RPM.

E. NO EQUIPMENT SHALL BE SELECTED ABOVE 90% OF MOTOR NAME

PLATE RATING.

D. FAN RPM SHALL NOT EXCEED 110% OF SCHEDULED VALUE, WITH

THE SCHEDULED WHEEL TYPE. SUBSTITUTION OF BI OR BIA FANS

FOR FC IS ACCEPTABLE IF EFFICIENCY IS NOT LOWER.

C. CONTROLLER STARTER TYPE:

FV = FULL VOLTAGE

WYE = WYE-DELTA

SS = SOLID STATE (SOFT START)

MS = MANUAL STARTER

VFD = VARIABLE FREQUENCY DRIVE

VFD/B = VARIABLE FREQUENCY DRIVE WITH BYPASS

B. DISCONNECT TYPE:

F = FUSED

NF = NON-FUSED

A. DISCONNECT AND CONTROLLER STARTER FURNISHED AND

INSTALLED BY:

MFR = MANUFACTURER

EC = ELECTRICAL CONTRACTOR.

MC = FURNISHED BY MECHANICAL CONTRACTOR, INSTALLED BY

ELECTRICAL CONTRACTOR.

MFR/EC = FURNISHED LOOSE BY MANUFACTURER INSTALLED BY

ELECTRICAL CONTRACTOR

SCHEDULE GENERAL NOTES:

NOTES:

1.PROVIDE SHAFT GROUNDING AS REQUIRED IN THE MOTOR SPECIFICATION 23 05 13.

PUMP SCHEDULE

TAG

NAME SERVICE GPM

PUMP FT.

HEAD AT

DESIGN

MINIMUM PUMP

EFFICIENCY

INLET

SIZE

IMPELLER

SIZE

ELECTRICAL (NOTE 1)

WEIGHT

VIBRATION ISOLATION

MANUFACTURER MODEL NOTES

HP (NOTE

E) RPM VOLTAGE PHASES

DISCONNECT CONTROLLER/ STARTER

TYPE DEFL.

BY

(NOTE A)

TYPE

(NOTE B)

BY

(NOTE A)

TYPE

(NOTE C)

CWP-1 1-AHU-310 80.0 40.00 0.73 3" 11.000 2 1637 480 3 EC NF MFR FV 75 H1 3/4" B & G SERIES 80

NOTES:

1.CAPACITY LISTED IS FOR EACH TRAP AND INCLUDES SAFETY FACTOR.

2.SUITABLE TO 125 PSIG, SIDE INLET & OUTLET, SS FLOAT MECHANISM AND VALVE, CAST IRON BODY, BALANCED PRESSURE THERMOSTATIC AIR VENT, ALL INTERNALS

REPLACEABLE IN-LINE.

3.CAPACITY AT OTHER DIFFERENTIAL PRESSURES SHALL BE AT LEAST 525#/HR AT 10 PSID, AND 1080#/HR AT 75 PSID. 1/8" ORIFICE.

4.WITH INTEGRAL VACUUM BREAKER.

5.SIDE INLET AND OUTLET INVERTED BUCKET TRAP. 250 PSIG RATED. CAST IRON BODY, ALL INTERNAL COMPONENTS OF STAINLESS STEEL AND REPLACEABLE IN-LINE.

6.CAPACITY AT OTHER DIFFERENTIAL PRESSURES SHALL BE AT LEAST 150#/HR AT 10 PSID, 310#/HR AT 40 PSID, & 420#/HR AT 75 PSID. #38 ORIFICE.

TRAP SCHEDULE

TAG

NAME SERVICE TYPE

SAFETY

FACTOR SIZE

CAPACITY LB HR

(NOTE 1)

PRESSURE

DIFFERENTIAL MANUFACTURER MODEL NOTES

T-1 AH1-31 HEATING COIL F & T 2 1 1/2" 1100 15 ARMSTRONG 125-A SERIES NOTES 2, 3, & 4

T-2 AH1-31 HUMIDIFIER DRIP F & T 2 3/4" 100 15 ARMSTRONG 125-A SERIES NOTES 2, 3, & 4

T-3 AH1-31 HUMIDIFIER MANIFOLD F & T 2 3/4" 100 15 ARMSTRONG 125-A SERIES NOTES 2, 3, & 4

T-4 LPS MAIN DRIP F & T 2 3/4" 100 15 ARMSTRONG 125-A SERIES NOTES 2, 3, & 4

DIRECTION OF AIR FLOW

FLEXIBLE DUCT

MANUAL VOLUME DAMPER

DUCT CAP

DUCT DOWN

DUCT UP

SUPPLY/OUTSIDE AIR DUCT SECTION

RETURN AIR DUCT SECTION

EXHAUST/RELIEF AIR DUCT SECTION

4-WAY DIFFUSER WITH BLANKOFF IN ONE DIRECTION

SD-1

6/115

AIR TERMINAL PROPERTIES SYMBOL

NECK SIZE/CFM

TERMINAL AIR BOX (REFER TO SCHEDULE)###

### TERMINAL AIR BOX w/REHEAT COIL (REFER TO SCHEDULE)

HUMIDIFIERH

OPPOSED BLADE DAMPER (REFER TO SCHEDULE)

PARALLEL BLADE DAMPER (REFER TO SCHEDULE)

DIFFERENTIAL PRESSURE SENSOR

CARBON MONOXIDE SENSORC

CARBON DIOXIDE SENSORC2

HUMIDISTAT SENSORH

HUMIDISTAT/SENSOR (DUCT MOUNTED)H

OCCUPANCY SENSORO

PRESSURE SENSOR/MONITORP

PRESSURE SENSOR (DUCT MOUNTED)P

THERMOSTAT/SENSORT

TEMPERATURE SENSOR (DUCT MOUNTED)T

THERMOSTAT/SENSOR WITH HEAVY DUTY ENCLOSURET

VENTILATION SYMBOL LIST

SYMBOL: DESCRIPTION:

AIRFLOW MEASUREMENT SYMBOL

XX - AHU SYMBOL

Y - SEQUENTIAL NUMBER

XX-Y

NOT ALL SYMBOLS MAY APPLY.

STAINLESS STEEL DUCT

VENTILATION ABBREVIATION KEY

ABBR: DESCRIPTION:

DIFFERENTIAL PRESSURE GAUGE (RANGE)DPG (0-2")

DIFFERENTIAL PRESSURE SWITCHDPS

AD ACCESS DOOR

ABOVE FINISHED FLOORAFF

CFSD CONTROL/FIRE/SMOKE DAMPER

EA EXHAUST/RELIEF AIR

FD FIRE DAMPER

FOB FLAT ON BOTTOM

FOT FLAT ON TOP

FSD FIRE/SMOKE DAMPER

MA MIXED AIR

OA OUTSIDE AIR

RA RETURN AIR

SA SUPPLY AIR

SD SMOKE DAMPER

TRANSFER DUCTTD

UC-1 DOOR UNDERCUT BY OTHERS (1" TYPICAL)

ECFSD EXISTING CONTROL FIRE SMOKE DAMPER

EFD EXISTING FIRE DAMPER

EFSD EXISTING FIRE SMOKE DAMPER

ESD EXISTING SMOKE DAMPER

TERMINAL AIR BOXTAB

TYPICALTYP

UNO UNLESS NOTED OTHERWISE

N.C. NORMALLY CLOSED

NOT IN CONTRACTNIC

NORMALLY OPENN.O.

SCCR SHORT CIRCUIT CURRENT RATING

PLAN OR DETAIL NUMBER

PLAN OR DETAIL NAME

PLAN OR DETAIL SCALE

DETAIL REFERRED TO BY SECTION CUT

SHEET DETAIL IS LOCATED ON

NAME

VIEW NAME

1/8" = 1'-0"

M101

SIMSIM

INDICATES SIMILAR DETAIL REFERENCED

IN MULTIPLE LOCATIONS

LEVEL NAME

10' - 0" HEIGHT ABOVE

PROJECT 0' - 0"

1 INDICATES NOTE USED TO DESCRIBE

ADDITIONAL INFORMATION ABOUT

WORK REQUIRED, SPECIFIC TO THE

SHEET AND/OR DETAIL

N O R

HT

INDICATES DIRECTION OF TRUE NORTH

VIEW KEY

LINE TYPE AND TAG KEY:

NEW WORK BY THIS CONTRACTOR (WIDE LINE)

NEW

EXISTING TO BE REMOVED (SHORT DASHED PATTERN)

NEW UNDERFLOOR OR UNDERGROUND (LONG DASHED PATTERN)

EXISTING TO REMAIN OR WORK BY OTHERS (NARROW LINE)

EXISTING

EXISTING TO BE REMOVED BY OTHERS (SHORT DASHED PATTERN)

EXISTING UNDERFLOOR OR UNDERGROUND (LONG DASHED PATTERN)

HALFTONING DOES NOT MODIFY SCOPE.

'TAG'-E TAGS WITH DASH 'E' INDICATES THE REFERENCED OBJECT IS EXISTING

TAG-1 UNDERLINED TEXT INDICATES ADDITIONAL INFORMATION CAN BE FOUND

ELSEWHERE IN A SCHEDULE, MATERIAL LIST, OR SYMBOL LIST

INDICATES AN EXISTING SYSTEM'S POINT OF CONNECTION/REMOVAL

T101

THE LINE TYPES SHOWN ARE FOR THE CONVENIENCE OF THE CONTRACTOR. THE CONTRACTOR

SHALL VERIFY RATINGS WITH THE LATEST SET OF ARCHITECTURAL PLANS AND FURNISH ALL

MATERIALS REQUIRED TO COMPLY WITH THOSE RATINGS WHETHER SHOWN OR NOT.

ALL FLOOR ASSEMBLIES SHALL BE DESIGNATED AS 2 HOUR FIRE/SMOKE, BARRIER(S), UNLESS

NOTED OTHERWISE ON THE PLANS. RATINGS WERE ACQUIRED FROM THE ARCHITECTURAL

PLANS DATED 08/27/2021.

FIRE / SMOKE BARRIER DESIGNATIONS

1 HOUR FIRE BARRIER

2 HOUR FIRE BARRIER

SMOKE BARRIER

2 HOUR FIRE/SMOKE BARRIER

TEMPERATURE CONTROLS CONTRACTORT.C.C.

FIRE PROTECTION CONTRACTORF.P.C.

PLUMBING CONTRACTORP.C.

GENERAL CONTRACTORG.C.

MECHANICAL CONTRACTORM.C.

ELECTRICAL CONTRACTORE.C.

CONTRACTOR ABBREVIATION KEY

ABBR: DESCRIPTION:

TECHNOLOGY CONTRACTORT.C.

CONTRACTING OFFICER'S REPRESENTATIVEC.O.R

BUILDING CODE: IBC 2018 EDITION

FIRE CODE: IFC 2018 EDITION, VA FIRE PROTECTION DESIGN

MANUAL

PLUMBING CODE: IPC 2018 EDITION, VA PLUMBING DESIGN MANUAL

MECHANICAL CODE: IMC 2018 EDITION, VA HVAC DESIGN MANUAL

ELECTRICAL CODE: NFPA 70 (NEC) 2020 EDITION

LIFE SAFETY CODE: NFPA 101 2021 EDITION

ENERGY CONSERVATION CODE: IECC 2012

HEALTH DEPARTMENT CODE: CURRENT EDITION

LOCAL BUILDING CODE: CURRENT EDITION

APPLICABLE CODES

CONTRACTOR SHALL COMPLY WITH APPLICABLE CODES AND LOCAL AMENDMENTS.

MECHANICAL GENERAL NOTES:

THESE NOTES APPLY TO ALL MECHANICAL SHEETS AND TRADES, INCLUDING BUT NOT LIMITED

TO, FIRE PROTECTION, PLUMBING, MEDICAL GAS, VENTILATION, PIPING AND TEMPERATURE

CONTROL.

1. DRAWINGS SHOWING LOCATIONS OF EQUIPMENT, DUCTWORK, PIPING, ETC. ARE

DIAGRAMMATIC AND MAY NOT ALWAYS REFLECT EXACT INSTALLATION CONDITIONS.

DRAWINGS SHOW THE GENERAL ARRANGEMENT OF DUCTWORK, PIPING, EQUIPMENT, ETC.,

AND MAY NOT INCLUDE ALL OFFSETS AND FITTINGS REQUIRED FOR COMPLETE

INSTALLATION. THE DRAWINGS SHALL BE FOLLOWED AS CLOSELY AS ACTUAL BUILDING

CONSTRUCTION AND THE WORK OF OTHERS WILL PERMIT.

2. DO NOT SCALE DRAWINGS. VERIFY ALL DIMENSIONS AND CLEARANCES FROM

ARCHITECTURAL, STRUCTURAL, SUBMITTALS, AND OTHER APPROPRIATE DRAWINGS OR

PHYSICALLY AT SITE. REVIEW ALL DRAWINGS, INCLUDING THOSE OF OTHER TRADES.

3. COORDINATE ALL WORK WITH ALL OTHER TRADES PRIOR TO INSTALLATION TO PROVIDE

CLEARANCES REQUIRED FOR OPERATION, MAINTENANCE, CODE COMPLIANCE, AND TO

VERIFY NON-INTERFERENCE WITH OTHER WORK. DO NOT FABRICATE PRIOR TO

VERIFICATION OF NECESSARY CLEARANCES FOR ALL TRADES. BRING ANY INTERFERENCES

OR CONFLICTS TO THE ATTENTION OF THE ARCHITECT/ENGINEER BEFORE PROCEEDING

WITH FABRICATION OR EQUIPMENT ORDERS.

4. REVIEW SPACE REQUIREMENTS OF EQUIPMENT SPECIFIED OR SUBSTITUTED AND MAKE

REASONABLE ACCOMMODATIONS IN LAYOUT AND POSITIONING TO PROVIDE PROPER

ACCESS.

5. ANY CHANGES REQUIRED TO ELIMINATE CONFLICTS OR THAT RESULT FROM A FAILURE TO

COORDINATE SHALL BE MADE BY THE CONTRACTOR WITHOUT ADDITIONAL COST OR

EXPENSE TO OTHERS.

6. EACH CONTRACTOR IS RESPONSIBLE FOR ALL COSTS ASSOCIATED WITH ELECTRICAL

CHANGES REQUIRED FOR EQUIPMENT PROPOSED THAT DIFFERS FROM THE BASIS OF

DESIGN.

7. REFER TO ARCHITECTURAL REFLECTED CEILING PLAN, ELECTRICAL, TECHNOLOGY

AUDIO/VISUAL, AND OTHER MECHANICAL PLANS FOR EXACT LOCATIONS OF ALL CEILING

MOUNTED DEVICES, OTHER THAN SPRINKLERS.

8. EACH CONTRACTOR IS RESPONSIBLE FOR DAMAGE CAUSED BY THEIR ACTIONS TO WALLS,

FLOORS, CEILINGS, AND ROOFS. THE CONTRACTOR WHOSE WORK CAUSES DAMAGE IS

RESPONSIBLE FOR PATCHING TO MATCH ORIGINAL CONSTRUCTION, FIRE RATING, AND

FINISH.

9. IN AREAS WITH DRYWALL CEILINGS COORDINATE LOCATIONS OF ACCESS PANELS WITH THE

GC FOR ACCESS TO VALVES, DUCTWORK ACCESSORIES, DAMPERS, ETC. COORDINATE

PANEL TYPE AND COLOR WITH ARCHITECT. NOTIFY THE GC OF THE REQUIRED ACCESS

PANELS PRIOR TO BIDDING.

10. SEAL ALL FLOOR, WALL AND ROOF PENETRATIONS AIRTIGHT WHERE CONDUITS, PIPING,

AND DUCTS PENETRATE. PENETRATIONS THROUGH EXTERIOR WALLS AND ROOF SHALL BE

SEALED AIRTIGHT WITH WATERPROOFING MATERIALS RECOMMENDED BY MANUFACTURER

FOR OUTDOOR USE.

11. CAULK ALL PIPE AND DUCT PENETRATIONS OF FULL HEIGHT NON-FIRE RATED WALL,

PARTITION, FLOOR, AND ROOF ASSEMBLIES. THIS IS ESSENTIAL TO PREVENT NOISE

TRANSMISSION FROM ONE ROOM TO ANOTHER AND TO PROVIDE THE DESIRED NC LEVELS

WITHIN ROOMS.

12. WHERE PIPES AND DUCTS ARE SHOWN TO PENETRATE FLOORS, PROVIDE SLEEVED

OPENINGS WITH THE TOP EDGE RAISED ABOVE FLOOR SURFACE IN ACCORDANCE WITH ALL

RELEVANT SPEC SECTIONS. SEAL SLEEVE PERIMETER TO BE WATERTIGHT.

13. EQUIPMENT SIZES AND SERVICE CLEARANCE REQUIREMENTS VARY AMONG DIFFERENT

MANUFACTURERS. CONSULT APPROVED SHOP DRAWINGS FOR EQUIPMENT SIZES AND

REQUIRED SERVICE CLEARANCES. COORDINATE WITH LAYOUT OF EQUIPMENT PADS,

PIPING, DUCTWORK, ETC.

14. DO NOT BLOCK TUBE PULL OR EQUIPMENT SERVICE CLEARANCES.

15. MAINTAIN MINIMUM 3'-6” CLEARANCE IN FRONT OF ALL ELECTRICAL PANELS, MOTOR

STARTERS, SWITCHES, AND DISCONNECTS.

16. PROVIDE CONCRETE EQUIPMENT PAD FOR ALL FLOOR MOUNTED EQUIPMENT. PAD SHALL

EXTEND MINIMUM 6” BEYOND ALL SIDES OF EQUIPMENT.

17. DO NOT SUPPORT EQUIPMENT, PIPING, OR DUCTWORK FROM METAL DECKING OR OTHER

NON-STRUCTURAL BUILDING ELEMENTS. ANCHORS EMBEDDED IN CONCRETE SHALL BE

CRACKED CONCRETE APPROVED IN ACCORDANCE WITH SPECIFICATIONS.

MECHANICAL PHASING NOTES:

THESE NOTES APPLY TO ALL MECHANICAL SHEETS AND TRADES, INCLUDING BUT NOT LIMITED

TO, FIRE PROTECTION, PLUMBING, MEDICAL GAS, VENTILATION, PIPING AND TEMPERATURE

CONTROL.

1. REFER TO ARCHITECTURAL DRAWINGS FOR GENERAL DESCRIPTION OF PHASES. REFER TO

CONSTRUCTION MANAGER'S/GENERAL CONTRACTOR'S/ARCHITECT'S INSTRUCTIONS FOR

MORE DETAILS AND PHASING SCHEDULES AND FOR CONCURRENT WORK. MECHANICAL,

ELECTRICAL AND TECHNOLOGY DRAWINGS DEPICT THE INTENT OF THE FINAL DESIGN. THE

MECHANICAL, ELECTRICAL, AND TECHNOLOGY DRAWINGS DO NOT DEPICT THE MEANS AND

METHODS TO MEET THE REQUIREMENTS OF THE PHASING CRITERIA.

2. REVIEW PROJECT PHASING PLANS TO COORDINATE DEMOLITION WORK, OUTAGES, ETC.

WITH AFFECTED ADJACENT AREAS.

3. PROVIDE TEMPORARY DUCTWORK, PIPING, SHUTOFF VALVES, ZONE VALVES, ZONE

ALARMS, ETC. AS NEEDED TO MAINTAIN SERVICE TO ALL AREAS DURING ALL PHASES OF

PROJECT.

4. INSTALL TEMPORARY DUCTWORK, PIPING, SHUTOFF VALVES, ETC. AS NECESSARY TO KEEP

ALL OCCUPIED SPACES OPERATIONAL THROUGHOUT ALL PHASES OF THE PROJECT

5. PHASE DEMOLITION WORK TO MINIMIZE DOWNTIME.

MECHANICAL RENOVATION NOTES:

THESE NOTES APPLY TO ALL MECHANICAL SHEETS AND TRADES, INCLUDING BUT NOT LIMITED

TO, FIRE PROTECTION, PLUMBING, MEDICAL GAS, VENTILATION, PIPING AND TEMPERATURE

CONTROL.

1. EXISTING CONDITIONS ARE SHOWN BASED ON INFORMATION OBTAINED FROM FIELD

SURVEYS, EXISTING BUILDING DOCUMENTS, AND STAFF. VERIFY EXISTING CONDITIONS AND

REPORT ANY CONFLICTS BEFORE PROCEEDING.

2. NOT ALL EXISTING DUCTWORK AND PIPING IS SHOWN. VERIFY EXISTING CONDITIONS

BEFORE STARTING WORK. NOTIFY ENGINEER OF ANY CONFLICTS WITH NEW WORK.

3. FIELD VERIFY THE AVAILABLE CLEARANCES FOR DUCTWORK AND PIPING BEFORE

FABRICATION. RISES AND DROPS MAY BE NECESSARY BECAUSE OF EXISTING FIELD

CONDITIONS.

4. EACH CONTRACTOR SHALL FIELD VERIFY ACCESSIBILITY TO THE AREA OF HIS/HER WORK

AND SHALL NOTIFY THE GENERAL CONTRACTOR PRIOR TO BIDDING IF OTHER UTILITIES ARE

REQUIRED TO BE REMOVED OR RELOCATED TO ALLOW ACCESS TO HIS/HER AREA OF

WORK.

5. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR CUTTING, REMOVAL AND PATCHING OF

ROOFS, WALLS, AND FLOORS ASSOCIATED WITH WORK BY ALL CONTRACTORS.

CONTRACTORS SHALL NOTIFY THE GC OF AFFECTED AREAS PRIOR TO BIDDING.

6. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR REMOVAL AND REPLACEMENT OF

CEILINGS, CEILING TILES, AND CEILING GRIDS ASSOCIATED WITH AREAS OF WORK BY ALL

CONTRACTORS. NOTIFY THE GENERAL CONTRACTOR OF AFFECTED AREAS PRIOR TO

BIDDING.

7. WHERE EXISTING MECHANICAL SYSTEMS ARE LOCATED IN AREAS THAT CONFLICT WITH

NEW EQUIPMENT, PIPING, OR DUCTWORK TO BE INSTALLED, EACH CONTRACTOR SHALL

EITHER ARRANGE NEW EQUIPMENT, PIPING, OR DUCTWORK IN SUCH A FASHION THAT IT

DOES NOT CONFLICT WITH EXISTING SYSTEMS, OR REWORK EXISTING MECHANICAL

SYSTEMS TO ALLOW FOR INSTALLATION OF NEW EQUIPMENT, PIPING, OR DUCTWORK.

8. PROVIDE TEMPORARY CONNECTIONS TO MAINTAIN EXISTING SYSTEMS IN SERVICE DURING

CONSTRUCTION. MAINTAIN ACCESS TO EXISTING MECHANICAL INSTALLATIONS THAT

REMAIN ACTIVE.

9. OBTAIN PERMISSION FROM OWNER BEFORE SHUTTING DOWN ANY SYSTEM FOR ANY

REASON. MAINTAIN SERVICE TO ALL COMPONENTS THAT ARE TO REMAIN UNTIL NEW

SYSTEMS ARE INSTALLED.

10. MAINTAIN EXISTING SYSTEM IN SERVICE UNTIL NEW SYSTEM IS COMPLETE AND READY FOR

TIE IN AND SWITCHOVER. DRAIN SYSTEM ONLY TO MAKE SWITCHOVERS AND

CONNECTIONS. OBTAIN PERMISSION FROM OWNER BEFORE PARTIALLY OR COMPLETELY

DRAINING SYSTEM. MAKE CHANGEOVER TO NEW SYSTEMS WITH MINIMUM OUTAGE.

11. DISCONNECT AND REMOVE MECHANICAL DEVICES AND EQUIPMENT SERVING EQUIPMENT

THAT HAS BEEN REMOVED.

1. UNLESS NOTED OTHERWISE, THE SIZE OF EACH BRANCH DUCT TO A TERMINAL AIR BOX

(TAB) SHALL MATCH THE INLET SIZE UNLESS THE BRANCH IS GREATER THAN 6FEET IN

LENGTH, IN WHICH CASE THE BRANCH DUCT SHALL BE SIZED AT A PRESSURE DROP OF

0.07"W.C. PER 100' OF DUCTWORK.

2. UNLESS NOTED OTHERWISE, THE SIZE OF EACH BRANCH DUCT TO AN AIR TERMINAL SHALL

MATCH THE INLET SIZE.

3. ALIGN TEMPERATURE SENSORS WITH LIGHT SWITCHES AND WHEN IN CLOSE PROXIMITY TO

EACH OTHER.

4. PROVIDE ACCESS DOORS AT ALL DUCT MOUNTED EQUIPMENT.

5. EXISTING AIR INLET AND OUTLET CFM SHOWN ON DRAWINGS ARE FROM EXISTING

DRAWINGS, AND ARE FOR REFERENCE ONLY. CONTRACTOR SHALL USE PRE-BALANCE

VALUES, AND NOT EXISTING CFM SHOWN ON DRAWINGS.

6. CONTRACTOR MAY REUSE PORTIONS OF EXISTING DUCT PROVIDED SIZES AND PRESSURE

CLASSES ARE CORRECT, DUCT IS THOROUGHLY CLEANED AND FREE OF DEFECTS, AND ALL

TRANSVERSE JOINTS, LONGITUDINAL SEAMS, AND DUCT WALL PENETRATIONS ARE SEALED

AS SPECIFIED FOR NEW DUCTWORK.

VENTILATION GENERAL NOTES:

1. BEFORE ANY DEMOLITION WORK IS BEGUN A COMPLETE AIR BALANCE TEST SHALL BE

PERFORMED BY THE TESTING, ADJUSTING AND BALANCING (TAB) CONTRACTOR ON

EXISTING AIR HANDLERS AND EXHAUST FANS SERVING THE AREAS AFFECTED BY

CONSTRUCTION. EQUIPMENT TO BE DEMOLISHED DOES NOT REQUIRE TESTING. PROVIDE

AIR BALANCE TESTING ONLY ON EQUIPMENT THAT WILL CONTINUE TO BE USED TO SERVE

RENOVATED AREAS AFTER THE CONSTRUCTION PHASE IS COMPLETED.

2. PROVIDE DUCT TRAVERSE READINGS AT LOCATIONS DESIGNATED ON THE DRAWINGS BY

THE "AIRFLOW MEASUREMENT SYMBOL". THOSE MEASUREMENTS SHALL BE INCLUDED IN

THE PRE DEMOLITION REPORT AND SHALL BE DESIGNATED WITH THE IDENTIFIER AS

MARKED ON THE DRAWINGS. READINGS SHALL BE DESIGNATED WITH THE ROOM NAME AND

NUMBER AS MARKED ON THE DRAWINGS. IF FLOOR PLANS DO NOT HAVE UNIQUE ROOM

NAMES AND NUMBERS, TAB CONTRACTOR SHALL INCLUDE FLOOR PLAN WITH UNIQUE

NUMBER DESIGNATIONS ASSIGNED TO READINGS THAT MATCH THOSE USED IN THE FINAL

PRE-DEMOLITION REPORT. DRAWINGS THAT ARE HAND-MARKED WITH RED INK ARE

ACCEPTABLE, PROVIDED THEY ARE LEGIBLE.

3. IN THE EVENT A DUCT TRAVERSE LOCATION AS MARKED ON THIS PLAN IS INACCESSIBLE

FOR MEASUREMENT, THE TAB CONTRACTOR SHALL PERFORM THE TRAVERSE AT AN

ALTERNATE LOCATION OR SHALL TAKE MULTIPLE DUCT TRAVERSES AND/OR READINGS AS

REQUIRED TO DETERMINE THE AIRFLOW READING WHERE THE DUCT TRAVERSE SYMBOL IS

SHOWN. IN THE EVENT TRAVERSES ARE TAKEN AT ALTERNATE LOCATION(S), TAB

CONTRACTOR SHALL INCLUDE A DRAWING THAT SHOWS THE LOCATIONS WHERE THE

ACTUAL MEASUREMENTS WERE TAKEN.

4. TAKE A DUCT STATIC PRESSURE READING AT EACH LOCATION WHERE A DUCT TRAVERSE

READING IS TAKEN AND INCLUDE IN THE FINAL PRE-DEMOLITION TAB REPORT.

5. TAB CONTRACTOR SHALL COMPILE AND SUBMIT FOUR COPIES OF THE FINAL PRE-

DEMOLITION REPORT WITHIN 10 WORKING DAYS AFTER THE FIELD MEASUREMENTS ARE

COMPLETED. FINAL TAB REPORT SHALL BE SUBMITTED FOR REVIEW TO THE

ARCHITECT/ENGINEER. TESTING SHALL INCLUDE ALL ITEMS REQUIRED IN THE

SPECIFICATIONS.

6. TAB CONTRACTOR SHALL PROVIDE DUCT TRAVERSE READINGS AT LOCATIONS

DESIGNATED ON THE DRAWINGS BY THE "AIRFLOW MEASUREMENT SYMBOL". THOSE

MEASUREMENTS SHALL BE INCLUDED IN THE POST-CONSTRUCTION REPORT AND SHALL BE

DESIGNATED WITH THE IDENTIFIER AS MARKED ON THE CONSTRUCTION DRAWINGS. GRILLE

AND DIFFUSER READINGS SHALL BE DESIGNATED WITH THE ROOM NAME AND NUMBER AS

MARKED ON THE DRAWINGS. IF THE DRAWINGS DO NOT HAVE UNIQUE ROOM NAMES AND

NUMBERS, TAB CONTRACTOR SHALL INCLUDE FLOOR PLANS WITH UNIQUE NUMBER

DESIGNATIONS ASSIGNED TO TRAVERSES, GRILLES, AND DIFFUSERS THAT MATCH THOSE

USED IN THE FINAL PRE-DEMOLITION REPORT. SIMILAR ROOM NAMES, NUMBERS, OR

DESIGNATIONS SHALL BE USED TO SIMPLIFY THE CROSS- REFERENCING OF READINGS

TAKEN BETWEEN PRE-DEMOLITION AND POST-CONSTRUCTION REPORTS.

7. BALANCING CONTRACTOR SHALL PRE-BALANCE ALL EXISTING SYSTEMS TO REMAIN PER

SPECIFICATION SECTION 23 05 93. BALANCE READINGS WILL BE REQUIRED AT AIR OUTLETS

AND DUCT TRAVERSES TO VERIFY EXISTING AIRFLOW TO UNAFFECTED SPACES.

TAB PRE-DEMOLITION NOTES:

1. AFTER CONSTRUCTION ACTIVITIES ARE COMPLETE, TESTING, ADJUSTING (TAB) AND

BALANCING CONTRACTOR SHALL REBALANCE AIR HANDLING UNITS AND EXHAUST FANS AS

REQUIRED TO ACHIEVE THE NEW AIRFLOW VALUES SHOWN ON THE CONSTRUCTION

DRAWINGS.

2. AREAS SERVED BY THIS EQUIPMENT WHICH WERE NOT RENOVATED SHALL BE RE-

BALANCED TO THE AIRFLOW RATES MEASURED BEFORE THE RENOVATION OCCURRED

(REFER TO THE FINAL PRE- DEMOLITION REPORT).

3. IF DUCT TRAVERSE LOCATION AS MARKED ON THE DRAWINGS IS INACCESSIBLE FOR

MEASUREMENT, THE TAB CONTRACTOR SHALL PERFORM THE TRAVERSE AT AN ALTERNATE

LOCATION OR SHALL TAKE MULTIPLE DUCT TRAVERSES AND/OR GRILLE READINGS AS

REQUIRED TO DETERMINE THE FLOW RATE. IN THE EVENT TRAVERSES ARE TAKEN AT AN

ALTERNATE LOCATION(S), TAB CONTRACTOR SHALL INCLUDE A DRAWING THAT SHOWS THE

LOCATIONS WHERE THE ACTUAL MEASUREMENTS WERE TAKEN.

4. A DUCT STATIC PRESSURE READING SHALL BE TAKEN AT EACH LOCATION WHERE A DUCT

TRAVERSE READING IS TAKEN AND SHALL BE INCLUDED IN THE FINAL POST-CONSTRUCTION

TAB REPORT.

5. TAB CONTRACTOR SHALL COMPILE AND SUBMIT COPIES OF THE FINAL POST-

CONSTRUCTION TAB REPORT AS REQUIRED BY SECTION 23 05 93.

6. THE FINAL POST CONSTRUCTION REPORT SHALL INCLUDE ALL ITEMS REQUIRED IN THE

SPECIFICATIONS.

TAB POST-CONSTRUCTION NOTES:

1. EQUIPMENT ANCHORAGE NOTE:

ALL MECHANICAL, PLUMBING, AND ELECTRICAL COMPONENTS SHALL BE ANCHORED AND

INSTALLED PER THE DETAILS ON THE DSA APPROVED CONSTRUCTION DOCUMENTS. THE

FOLLOWING COMPONENTS SHALL BE ANCHORED OR BRACED TO MEET THE FORCE AND

DISPLACEMENT REQUIREMENTS PRESCRIBED IN THE 2019 CDC, SECTION 1616A.18

THROUGH 1616A.1.26 AND ASCE 7-16 CHAPTERS 13,26, AND 30.

1. ALL PERMANENT EQUIPMENT AND COMPONENTS.

2. TEMPORARY, MOVABLE OR MOBILE EQUIPMENT THAT IS PERMANENTLY ATTACHED (E.G.

HARED WIRED) TO THE BUILDING UTILITY SERVICES SUCH AS ELECTRICITY, GAS OR

WATER. “PERMANENTLY ATTACHED” SHALL INCLUDE ALL ELECTRICAL CONNECTION

EXCEPT PLUGS FOR 110/220 VOLT RECEPTACLES HAVING A FLEXIBLE CABLE.

3. TEMPORARY, MOVABLE OR MOBILE EQUIPMENT WHICH IS HEAVIER THAN 400 POUNDS

OR HAS A CENTER MASS LOCATED 4 FEET OR MORE ABOVE THE ADJACENT FLOOR OR

ROOF LEVEL THAT DIRECTLY SUPPORT THE COMPONENTS IS REQUIRED TO BE

RETRAINED IN A MANNER APPROVED BY DSA.

THE FOLLOWING MECHANICAL AND ELECTRICAL COMPONENTS SHALL BE POSITIVELY

ATTACHED DOT THE STRUCTURE, BUT NEED NOT DEMONSTRATE DESIGN COMPLIANCE

WITH THE REFERENCES NOTES ABOVE. THESE COMPONENTS SHALL HAVE FLEXIBLE

CONNECTIONS PROVIDED BETWEEN THE COMPONENT AND ASSOCIATED DUCTWORK,

PIPING, AND CONDUIT. FLEXIBLE CONNECTIONS MUST ALLOW MOVEMENT IN BOTH

TRANSFERS AND LONGITUDINAL DIRECTIONS.

A. COMPONENTS WEIGHING LESS THAN 400 POUNDS AND HAVE A CENTER OF MASS

LOCATED 4 FEET OR LESS ABOVE THE ADJACENT FLOOR OR ROOF LEVEL THAT

DIRECTLY SUPPORT THE COMPONENT.

B. COMPONENTS WEIGHING LESS THAN 20 POUNDS, OR IN THE CASE OF DISTRIBUTED

SYSTEMS, LESS THAN 5 POUNDS PER FOOT, WHICH ARE SUSPENDED FROM A ROOF

OR FLOOR OR HUNG FROM A WALL.

THE ANCHORAGE OF ALL MECHANICAL, ELECTRICAL, AND PLUMBING COMPONENTS SHALL

BE SUBJECT TO THE APPROVAL OF THE DESIGN PROFESSIONAL IN GENERAL RESPONSIBLE

CHARGE OF STRUCTURAL ENGINEER DELEGATE RESPONSIBILITY AND ACCEPTANCE BY

DSA. THE PROJECT INSPECTOR WILL VERIFY THAT ALL COMPONENTS AND EQUIPMENT

HAVE BEEN ANCHORED IN ACCORDANCE WITH THE ABOVE REQUIREMENTS.

2. PIPING, DUCTWORK, AND ELECTRICAL DISTRIBUTION SYSTEMS BRACING NOTE.

PIPING, DUCTWORK, AND ELECTRICAL DISTRIBUTION SYSTEM SHALL BE BRACED TO

COMPLY WITH THE FORCES AND DISPLACEMENT PRESCRIBED IN ASCE 7-16 SECTION 13.3 AS

DEFINED INS ASCE 7-16 SECTION 13.6.5.6, 13.6.7, 13.6.8, AND 2019 CDC, SECTIONS 1616A.1.24, 1616A.1.25 AND 1616A.1.26.

THE METHOD OF SHOWING BRACING AND ATTACHMENTS TO THE STRUCTURE FOR THE

IDENTIFIED DISTRIBUTION SYSTEM ARE AS NOTED BELOW. WHEN BRACING AND

ATTACHMENTS ARE BASED ON A PREAPPROVED INSTALLATION GUIDE (E.G. OSHPD OPM

FOR 2013 OR LATER), COPIES OF THE BRACING SYSTEM INSTALLATION GUIDE OR MANUAL

SHALL BE AVAILABLE ON THE JOBSITE PRIOR TO THE STAR OF AND DURING THE HANGING

AND BRACING OF THE DISTRIBUTION SYSTEMS. THE STRUCTURAL ENGINEER OF RECORD

SHALL VERIFY THE ADEQUACY OF THE STRUCTURE TO SUPPORT THE HANGER AND BRACE

LOADS.

ME COMPONENT ANCHORAGE NOTES:

CONTACT PERSONS:

PROJECT MANAGER

MECHANICAL

ELECTRICAL

TECHNOLOGY

STRUCTURAL

ERIC HENDERSON

ERIC HENDERSON

ISAAC STOLL

DAMON DEEN

JOHN PAUL GOEDKEN

DESCRIPTION: PERSON:

VENTILATION SHEET INDEX

1-MH0 VENTILATION COVERSHEET

1-MH1 SECOND FLOOR DEMOLITION - VENTILATION

1-MH2 THIRD FLOOR DEMOLITION - VENTILATION

1-MH3 ROOF DEMOLITION - VENTILATION

1-MH4 SECOND FLOOR PLAN - VENTILATION

1-MH5 THIRD FLOOR PLAN - VENTILATION

1-MH6 ROOF PLAN - VENTILATION

1-MH7 VENTILATION DETAILS

1-MH8 VENTILATION DETAILS

1-MH9 VENTILATION ENLARGED PLANS

1-MH10 VENTILATION SCHEDULES

GRAND TOTAL: 11

I O W A

S E

D

PROFESS IO NA

20825

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IC

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N G

I N E

E R

ERIC J.

HENDERSON

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

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 STAMPCONSULTANT

321 4 5 6 7 8 9 10

2882 106th Street, Des Moines, IA 50322 630-717-2433 WWW. imegcorp.com

C R e v it L o c a l F ile s \M

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1-MH0

VENTILATION COVERSHEET REMODEL 2W IR-CATH-EP

IOWA CITY VAHCS

636A8-21-001

BUILDING 1

04/08/2022 DAVING DELLLE16133Revisions: Date:

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 H

H

T

A BA' C D D1 E F

0.9

G

14 M

FF

H

7' x1 x1 x1

SD-E

6x13

10ø ø

SD-E

SD-E

ø

12x10

SD-E

SD-E

SD-E

SD-E

8ø

6ø ø ø

12ø

4x11

SD-E

6x11

10x11

SD-E

14x14 ø ø x1

SD-E

SD-E

x1

SD-E

SD-E

ø S

A ø S

A

SD-E

SD-E

SD-E

18ø

SD-E

SD-E

ø

SD-E

8x8 x6 ø

8ø x6

RG

RG-E

6x6

8x48x4

RG-E RG-E

x4 x4

RG-E

RG-E

RG-ERG-E

x4 8 x414x8

RG-E

SD-E

SD-ESD-E

18x12

8x11

TAB-E

TAB-E

TAB-E

TAB-E

TAB-E

TAB-E

TAB-E

TAB-E

18ø

18"Ø SA UP

46x16 SA UP

RG-E

12x4

12x4 x6

12x6

RG-E

RG-E

12x4

RG-E

RG-E

RG-E

x8

22x12 22x16 x1

26x1010x10

SD-E

SD-E

SD-E

SD-E

SD-E

SD-E SD-E

RG-E

x1

20x10

TAB-E

6ø

6ø

SD

TAB-E

SD

ø ø

18ø 16ø 13ø

18"Ø SA UP

54x1828x18 x1 x1

18x16

SD-E

SD-E

x1

SD-E

TAB-E

RG-E

x8 x1 ø

16x12 14x10

RG-E

x8 x1

RG-E

20x16 20x14

RG-ERG-E

RG-E

RG-E

12x8

10x8 6x12

RG RG-E

x x

12x16

RG

x1

10x12

13"Ø SA UP

SD-E

SD-E

SD-E

SD-E

7x11

54x18 RA UP

TAB-E

TAB-E

SD

SD

x

8x11 x1 x8

TAB-E

8x13

TAB-E SD-E

SD-E

SD-E

SD-E

8x11

TAB-E

SD-E

10x118ø

RG-E

x1

16x16

SD-E

SD-E

RG-E

14x6

RG-E

RG-E

SD

SD

8x6

RG-E

RG

x2

16x16

18x18 x

12x12

TAB-E

14"Ø SA UP

8x8

14x18

18x18

12x8

EG

x x

8x4

EG-E

12x8

EG-E

x8

10x610x6

EG-E6

x6

EG-E

x8 x8

EG-E

EG-E

EG

x

EG

8x6 x

18x18 RA UP 22x16 x1 x8

22x22 RA UP

SD-E

18x6

TAB-E

SD-E

30x14

RA UP

x1

30x14

SD

SD

x

TAB-E

ø ø ø ø

12x6

RG

SD

TAB-E

TAB-E

TAB-E

TAB-E

SD-E

RG-E

14x8

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EG-E

x6

10x8

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SD

SD

SD

SD

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SD

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TAB-E

SD

SD

SD SDSD

EG

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RG

x

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RG

SD

SD-E

12ø

SD

12ø ø

20x20 SA UP x

RG

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SD

SD

SD

TAB-E

SD SDTAB-E TAB-E

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SG

SG

TAB-E

x

SG

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16x10 x

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x

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SG 1

x

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10ø

24x1024x10

EG-E

EG-E

12"Ø SA UP

14x12 x

22x812x12 EA ø

12x12 EA UP 18x18 EA UP

22x20 EA UP

42x24 EA

UP/DN

KEY PLAN - SECOND FLOOR

I O W A

S E

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PROFESS IO NA

20825

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N G

I N E

E R

ERIC J.

HENDERSON

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

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 STAMPCONSULTANT

321 4 5 6 7 8 9 10

2882 106th Street, Des Moines, IA 50322 630-717-2433 WWW. imegcorp.com

C R e v it L o c a l F ile s \M

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1-MH1

SECOND FLOOR DEMOLITION -

VENTILATION

REMODEL 2W IR-CATH-EP

IOWA CITY VAHCS

636A8-21-001

BUILDING 1

04/08/2022 DAVING DELLLE16133

N O R

HT

1/8" = 1'-0"

SECOND FLOOR DEMOLITION - VENTILATION

KEYNOTES:

1. WHERE EXISTING MECHANICAL

PENETRATIONS IN SLAB ARE SHOWN TO BE

REMOVED, INFILL REMAINING OPENING.

REFERENCE ARCHITECTURAL AND

STRUCTURAL PLANS FOR INFILL DETAILS.

GENERAL VENTILATION NOTES:

1. REFERENCE 1-MH0 VENTILATION COVERSHEET

FOR VENTILATION SYMBOLS LIST,

ABBREVIATIONS LIST, AND GENERAL NOTES.

2. PROJECT IS SPLIT INTO FOUR PHASES.

REFERENCE ARCHITECTURAL PHASING

DIAGRAM FOR ADDITIONAL INFORMATION.

WORK IN EACH PHASE SHALL BE COMPLETED

WITH MINIMAL IMPACT ON AREAS OF PROJECT

IN OTHER PHASES OR AREAS OF THE BUILDING

OUTSIDE THE PROJECT BOUNDARIES. ANY

WORK WHICH WILL NEED TO BE COMPLETED

OUT OF PHASE MUST BE COORDINATED AND

SCHEDULED WITH THE OWNER AND MAY NEED

TO BE COMPLETED DURING OFF HOURS.

3. REMOVE EXISTING MECHANICAL EQUIPMENT,

PIPING, HANGERS, INSULATION, AND

ACCESSORIES UNLESS OTHERWISE NOTED.

4. REMOVE EXISTING CONTROL DEVICES,

WIRING, CONDUIT, HANGERS, AND

ACCESSORIES.

5. IN AREAS WHERE EXISTING STRUCTURE WILL

REMAIN, CUT HANGERS FLUSH WITH

STRUCTURE IF HANGER CANNOT BE REMOVED

COMPLETELY WITHOUT DAMAGING THE

EXISTING STRUCTURE.

6. NOT ALL MECHANICAL DEMOLITION IS

EXPLICITLY SHOWN ON THE DRAWING.

CONTRACTOR SHALL CONFIRM EXTENT OF

DEMOLITION WORK AT THE SITE.

3W103

3W105

3W103A

3W104

3ST06

3W101

3W09

3S01

3C01

3CW01A

3W100

3W07

DW-2

3W102A

3W102

3CO1A

3C03

MECH SHAFT

3W19A3W11

3CW02A

3C02

3W17A

3W101A

CL-1

3W17

3W17B

3W101B

3W17C

3S08D

3W19B

B1

S H A F T

S H A F T

3W103D

3W19C

SHAFT

3W223

B3

C1

C2

3W103C

3W222

B2

3W101C

T

A BA' C D D1 E F

0.9

G

14 M

FF

H

7'

20Ø SA DN

FD-E AT

PENETRATION

24Ø SA DN

FD-E AT

PENETRATION

64x14 RA 84x18 RA

20Ø RA DN

FD-E AT

PENETRATION

x1 R

A

24ø SA 28ø SA x1 R

A

30x14 RA DN

FD-E AT

PENETRATION

36x30 SA DN

TRANSITION

TO 46x16

18ø SA ø S

A ø S

A

18Ø SA DN

x3 S

A

12x12 DN x4 R

A x4 S

A

15ø SA

13ø x1 S

A x1 S

A

HV-E

12x20 UP

66x18 UP

8x6 EA UP

TO EF-E

x6 x3 R

A x3 R

A x6 R

A x4 S

A

60x38 RA UP

96x60x30 OUTSIDE

AIR PLENUM

x2 O

A

42x16 OA

42x16

L-E

12x12

SG-E

12x12

FCU-E

SUPLY FAN

x7 S

A

46x40 SA x3 S

A x5 S

A ø S

A

65x40 SA

36ø SA x1 O

A

26x12 OA x1 O

A x1 O

A

26x12 OA

39x39 EA UP

TO EF-E

AH1-38AH1-37

20x20 x x1 R

A

16x16 SA

AH1-39

AH1-36

(12,000 CFM)

(9,050 CFM)

x3 O

A x3

O

A x

96x60x24 OUTSIDE

AIR PLENUM

12x12 EA UP/DN 18x18 EA UP/DN

22x20 EA UP/DN

42x24 EA UP/DN

20x20 SA DN

12ø SA DN

REMOVE EXISTING

FIRE DAMPER AT

FLOOR PENETRATION

x

REMOVE EXISTING

FIRE DAMPER AT

FLOOR PENETRATION

1-RF-A1

KEY PLAN - THIRD FLOOR

I O W A

S E

D

PROFESS IO NA

20825

L

IC

E N

L E

N G

I N E

E R

ERIC J.

HENDERSON

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

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 STAMPCONSULTANT

321 4 5 6 7 8 9 10

2882 106th Street, Des Moines, IA 50322 630-717-2433 WWW. imegcorp.com

C R e v it L o c a l F ile s \M

E P

T .0

V

A -V

IS

N

-I o w a C it y -R e m o d e l

IR

-C a th

-E P

C

D e lla n .J

.L le w e lly n .r v t

/8

/2

:1 :0

P

M

1-MH2

THIRD FLOOR DEMOLITION -

VENTILATION

REMODEL 2W IR-CATH-EP

IOWA CITY VAHCS

636A8-21-001

BUILDING 1

04/08/2022…