S06 Revised Drawings M-702 M-802 and M-804 - 3 pages.pdf

on e-ei gh th in ch o ne fo ot on e-qu ar te r ne fo ot th re e-ei gh th s ne fo ot on e-ha lf ne fo ot th re e-qu ar te r ne fo ot in ch on e ne fo ot on e an d on e-ha lf ne fo ot th re e in es ne fo ot

REVISIONS DATE

General Notes:

GENERAL CONTRACTOR AND/OR ALL SUBCONTRACTORS SHALL FIELD VERIFY ALL DIMENSIONS SHOWN ON THESE PLANS AND SHALL BE RESPONSIBLE FOR VARIATIONS BETWEEN PLAN DIMENSIONS AND ACTUAL FIELD DIMENSIONS. WHERE VARIATIONS ARE FOUND TO OCCUR, THE CONTRACTOR SHALL NOTIFY THE PROJECT ENGINEER IN WRITING PRIOR TO PROCEEDING WITH CONSTRUCTION; NO ADJUSTMENT TO

THE WORK WILL BE MADE WITHOUT THE PRIOR APPROVAL OF THE PROJECT ENGINEER.

GENERAL CONTRACTOR SHALL BE RESPONSIBLE FOR GENERAL DEMOLITION INCLUDING REMOVAL OF WALLS, PARTITIONS, DOORS & CEILING & FLOORS. ANY AND ALL CUTTING OF CONCRETE FLOORS, WALLS OR STRUCTURE SHALL BE THE GENERAL CONTRACTOR'S RESPONSIBILITY. CORE DRILLING THROUGH CONCRETE WALLS, FLOORS OR STRUCTURE FOR PIPING OR CONDUIT SHALL BE THE RESPONSIBILITY OF THE SUBCONTRACTOR BY TRADE; FIRESTOPPING OF THESE OPENINGS SHALL BE DONE BY THE RESPECTIVE SUBCONTRACTOR. REMOVAL OF DEBRIS RESULTING FROM DEMOLITION, CUTTING, AND/OR DRILLING IS THE RESPONSIBILITY OF THE GENERAL CONTRACTOR. PATCHING AND REPAIR OF CONCRETE WALLS, FLOOR, OR STRUCTURE SHALL BE THE RESPONSIBILITY OF THE GENERAL CONTRACTOR; THIS WILL BE ACCOMPLISHED UPON COMPLETION OF THE INSTALLATION OF ANY AND ALL UTILITIES INSTALLED

BY THE VARIOUS SUBCONTRACTORS.

Approved: Division Chief

Issue Date Checked Drawn

DrawingNumber

Building Number

Project NumberDrawing Title Project Title

Location Drawing Scale

Approved: Service DirectorPlot Scale U.S. Department of Veterans Affairs

Office of Construction and Facilities Management

FULLY SPRINKLERED

Phase

A

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

321 4 5 6 7 8 9 10

A/E:

TRIPLE C - The A/E Group

(612) 355-1251

Mat Perkins

B

IM

/6

-2

-1

R e n o v a te

D

B e d W in g -B

-M

P L S

V A

M C

/6 -2

-7

.M

P L S

.3 D

.B e d .W in g .M

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.B .L

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:5

A

M

09/12/2022 K. Luke N.Harper

618-22-102

1391 - M-702

MECHANICAL SCHEDULES

1 Veterans Drive, Minneapolis, MN 55417

B70

RENOVATION OF BUILDING 70 3D

BED WING

100% CONSTRUCTION

DOCUMENTS

1 ADDENDUM 1 4/6/23

PUMP SCHEDULE NOTES:

1. PROVIDE WITH SUCTION GUIDE

2. PROVIDE WITH "FLO-TREX" VALVE.

3. MOTOR ENCLOSURE SHALL BE TYPE TEFC.

4. CONTRACTOR SHALL PHASE PUMP REPLACEMENT TO MAINTAIN 100% EXISTING UTILITY SERVICE

5. BASIS OF DESIGN: BELL & GOSSET VSX MODEL.

SEE NOTES 1,2,3,4,5

12/17/2021

MUST BE

STEAM COILS

on e-ei gh th ne fo ot on e-qu ar te r ne fo ot th re e-ei gh th s ne fo ot on e-ha lf ne fo ot th re e-qu ar te r ne fo ot in ch on e ne fo ot on e an d on e-ha lf ne fo ot th re e in ne fo ot

REVISIONS DATE

General Notes:

GENERAL CONTRACTOR AND/OR ALL SUBCONTRACTORS SHALL FIELD VERIFY ALL DIMENSIONS SHOWN ON THESE PLANS AND SHALL BE RESPONSIBLE FOR VARIATIONS BETWEEN PLAN DIMENSIONS AND ACTUAL FIELD DIMENSIONS. WHERE VARIATIONS ARE FOUND TO OCCUR, THE CONTRACTOR SHALL NOTIFY THE PROJECT ENGINEER IN WRITING PRIOR TO PROCEEDING WITH CONSTRUCTION; NO ADJUSTMENT TO

THE WORK WILL BE MADE WITHOUT THE PRIOR APPROVAL OF THE PROJECT ENGINEER.

GENERAL CONTRACTOR SHALL BE RESPONSIBLE FOR GENERAL DEMOLITION INCLUDING REMOVAL OF WALLS, PARTITIONS, DOORS & CEILING & FLOORS. ANY AND ALL CUTTING OF CONCRETE FLOORS, WALLS OR STRUCTURE SHALL BE THE GENERAL CONTRACTOR'S RESPONSIBILITY. CORE DRILLING THROUGH CONCRETE WALLS, FLOORS OR STRUCTURE FOR PIPING OR CONDUIT SHALL BE THE RESPONSIBILITY OF THE SUBCONTRACTOR BY TRADE; FIRESTOPPING OF THESE OPENINGS SHALL BE DONE BY THE RESPECTIVE SUBCONTRACTOR. REMOVAL OF DEBRIS RESULTING FROM DEMOLITION, CUTTING, AND/OR DRILLING IS THE RESPONSIBILITY OF THE GENERAL CONTRACTOR. PATCHING AND REPAIR OF CONCRETE WALLS, FLOOR, OR STRUCTURE SHALL BE THE RESPONSIBILITY OF THE GENERAL CONTRACTOR; THIS WILL BE ACCOMPLISHED UPON COMPLETION OF THE INSTALLATION OF ANY AND ALL UTILITIES INSTALLED

BY THE VARIOUS SUBCONTRACTORS.

Approved: Division Chief

Issue Date Checked Drawn

DrawingNumber

Building Number

Project NumberDrawing Title Project Title

Location Drawing Scale

Approved: Service DirectorPlot Scale U.S. Department of Veterans Affairs

Office of Construction and Facilities Management

FULLY SPRINKLERED

Phase

A

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

321 4 5 6 7 8 9 10

A/E:

TRIPLE C - The A/E Group

(520) 481-8548

Mat Perkins

As indicated

B

IM

/6

-2

-1

R e n o v a te

D

B e d W in g -B

-M

P L S

V A

M C

/6 -2

-7

.M

P L S

.3 D

.B e d .W in g .M

E P

.G e n e ra l.

S h e e ts

.r v t

/1

/2

:1 :4

P

M

09/12/2022 K. Luke N. Harper

618-22-102

1391 - M-802

MECHANICAL CONTROL DIAGRAMS

1 Veterans Drive, Minneapolis, MN 55417

B70

RENOVATION OF BUILDING 70 3D

BED WING100% CONSTRUCTION

DOCUMENTS

NTS

F5

JACKETED STEAM HUMIDIFER CONTROLS

1 ADDENDUM #1 4/10/23

STEAM HUMIDIFIER SEQUENCE OF OPERATION

RETURN AIR HUMIDITY SHALL BE MONITORED. ON A CALL FOR HUMIDIFICATION, HUMIDIFIER VALVE V-1 SHALL MODULATE TO MAINTAIN THE RETURN AIR HUMIDITY SET POINT TO 40% MINIMUM. PRIOR TO ACTIVATION OF V-1, THE ON-OFF CONTROL VALVE V-2 SHALL BE ENABLED THROUGH ECC AND JACKET TEMPERATURE SENSED BY TSH SHALL BE WARM ENOUGH TO PREVENT CONDENSATION. THE HIGH LIMIT HUMIDITY SENSOR, LOCATED IN THE SUPPLY AIR DUCT 10 FT AWAY FROM THE HUMIDIFIER SHALL DISABLE THE HUMIDIFIER AND GIVE AN ALARM SIGNAL TO THE ECC, IF THE SUPPLY AIR HUMIDITY EXCEEDS 55%. THE

AIRFLOW SWITCH SHALL PROVE AIRFLOW BEFORE HUMIDITY CONTROLS ARE ACTIVATED.

1 2

120 VAC

NH

H N

120 VAC

C

B

A ALL RELAYS, WIRING, AND RACEWAY SHALL BE INSTALLED BY DIV. 26.

SMOKE DETECTORS LOCATED IN THE MAIN SUPPLY AND EXHAUST AIR

STREAMS SHALL BE MONITORED AND INTERLOCKED TO THE

BUILDING FIRE ALARM SYSTEM BY THE DIVISION 26 CONTRACTOR.

THE DIVISION 26 CONTRACTOR SHALL SUPPLY A CONTACT TO THE

AIR HANDLING UNIT WHICH WILL ACTIVATE UPON A FIRE/SMOKE

CONDITION OF THE DUCT DETECTORS, BUILDING TOTAL AREA

COVERAGE FIRE ALARM AREA DETECTORS. (ASSOCIATED WITHIN

THAT PORTION OF THE BUILDING SUPPLIED BY THE AHU), OR MANUAL

FIRE ALARM PULL STATIONS (LOCATED WITHIN THE BUILDING AREA

SUPPLIED BY THE AHU).

THE DIV. 23 CONTRACTOR SHALL USE THE CONTACT TO SHUT OFF

THE UNIT SUPPLY AND EXHAUST FANS AND RETURN THE UNIT

DAMPERS TO THEIR NORMAL POSITION.

WITH THE ACTIVITION OF A FIRE/SMOKE CONDITION THE FIRE ALARM

RELAY SHALL DEACTIVATE ELECTRICAL POWER TO THE SMOKE

DAMPER RELAY WHICH SHALL CAUSE ALL THE FIRE/SMOKE DAMPERS

ASSOCIATED WITH THE AIR HANDLING UNIT TO CLOSE. THE

FIRE/SMOKE DAMPERS SHALL CLOSE ONLY ON ACTIVATION OF THE

FIRE/SMOKE RELAY AND NOT ANY OTHER AIR HANDLER FUNCTION.

GENERAL NOTES

KEYED NOTES

CONTROL MODULE OR OUTPUT CONTACT FROM FIRE ALARM SYSTEM,

ACTIVATED AS NOTED BELOW.

AUXILARY CONTROL RELAY SUPPLIED BY FIRE ALARM SYSTEM, (DIV.

26). MORE THAN ONE OUTPUT CONTACT CAN BE USED FOR MULTIPLE

CIRCUITS. INSTALL NEAR FIRE ALARM PANEL OR SUB PANEL AS

REQUIRED.

SMOKE DAMPER ACTUATOR (NORMALLY CLOSED/FAIL CLOSED).

FURNISHED AND INSTALLED BY DIVISION 23.

DMDM

CR

FIRE/SMOKE CONTROL:

SMOKE DETECTORS LOCATED IN SUPPLY AIR AND EXHAUST AIR

STREAMS SHALL BE MONITORED AND INTERLOCKED WITH BUILDING

FIRE ALARM SYSTEM. UPON ACTIVATION OF EITHER AHU SMOKE

DETECTOR OR BUILDING SMOKE/FIRE ALARM SYSTEM, THE AIR

HANDLING UNIT SHALL AUTOMATICALLY BE DEACTIVATED BY MEANS OF

THE FIRE ALARM RELAY INTERLOCK AND SUPPLY FAN SHALL BE SHUT

OFF.

D

~FCV

SMK-01

ZS

SMK-01

SMK-01

ZIO

SMK-01

ZIC

FAS RELAY

O P

E N

S T

A T

U S

(DI) C

L O

S E

S T

A T

U S

(DI)

MS

EF-1-01

II

EF-1-01

HS

ES

EF-1-01

IS

EF-1-01

CONTROL DIAGRAM EF-1 AND EF-ED

S T

A T

U S

(DI) (DO)S

T

A R

T /S

T O

P

E .A

E

.A

MUST BE

STEAM COIL

NTS

D4

STEAM HUMIDIFIER CONTROLS - VA STANDARD DETAIL

NTS

C3

DUCT SMOKE DETECTOR CONTROL

NTS

F8

F/S DAMPER LADDER DIAGRAM

NTS

F7

EXHAUST FAN CONTROL DIAGRAM

on e-ei gh th ne fo ot on e-qu ar te r ne fo ot th re e-ei gh th s ne fo ot on e-ha lf ne fo ot th re e-qu ar te r ne fo ot in ch on e ne fo ot on e an d on e-ha lf ne fo ot th re e in ne fo ot

REVISIONS DATE

General Notes:

GENERAL CONTRACTOR AND/OR ALL SUBCONTRACTORS SHALL FIELD VERIFY ALL DIMENSIONS SHOWN ON THESE PLANS AND SHALL BE RESPONSIBLE FOR VARIATIONS BETWEEN PLAN DIMENSIONS AND ACTUAL FIELD DIMENSIONS. WHERE VARIATIONS ARE FOUND TO OCCUR, THE CONTRACTOR SHALL NOTIFY THE PROJECT ENGINEER IN WRITING PRIOR TO PROCEEDING WITH CONSTRUCTION; NO ADJUSTMENT TO

THE WORK WILL BE MADE WITHOUT THE PRIOR APPROVAL OF THE PROJECT ENGINEER.

GENERAL CONTRACTOR SHALL BE RESPONSIBLE FOR GENERAL DEMOLITION INCLUDING REMOVAL OF WALLS, PARTITIONS, DOORS & CEILING & FLOORS. ANY AND ALL CUTTING OF CONCRETE FLOORS, WALLS OR STRUCTURE SHALL BE THE GENERAL CONTRACTOR'S RESPONSIBILITY. CORE DRILLING THROUGH CONCRETE WALLS, FLOORS OR STRUCTURE FOR PIPING OR CONDUIT SHALL BE THE RESPONSIBILITY OF THE SUBCONTRACTOR BY TRADE; FIRESTOPPING OF THESE OPENINGS SHALL BE DONE BY THE RESPECTIVE SUBCONTRACTOR. REMOVAL OF DEBRIS RESULTING FROM DEMOLITION, CUTTING, AND/OR DRILLING IS THE RESPONSIBILITY OF THE GENERAL CONTRACTOR. PATCHING AND REPAIR OF CONCRETE WALLS, FLOOR, OR STRUCTURE SHALL BE THE RESPONSIBILITY OF THE GENERAL CONTRACTOR; THIS WILL BE ACCOMPLISHED UPON COMPLETION OF THE INSTALLATION OF ANY AND ALL UTILITIES INSTALLED

BY THE VARIOUS SUBCONTRACTORS.

Approved: Division Chief

Issue Date Checked Drawn

DrawingNumber

Building Number

Project NumberDrawing Title Project Title

Location Drawing Scale

Approved: Service DirectorPlot Scale U.S. Department of Veterans Affairs

Office of Construction and Facilities Management

FULLY SPRINKLERED

Phase

A

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

321 4 5 6 7 8 9 10

A/E:

TRIPLE C - The A/E Group

(520) 481-8548

Mat Perkins

As indicated

B

IM

/6

-2

-1

R e n o v a te

D

B e d W in g -B

-M

P L S

V A

M C

/6 -2

-7

.M

P L S

.3 D

.B e d .W in g .M

E P

.G e n e ra l.

S h e e ts

.r v t

/1

/2

:1 :4

P

M

09/12/2022 K. Luke N. Harper

618-22-102

1391 - M-804

MECHANICAL CONTROL DIAGRAMS

1 Veterans Drive, Minneapolis, MN 55417

B70

RENOVATION OF BUILDING 70 3D

BED WING100% CONSTRUCTION

DOCUMENTS

1 ADDENDUM #1 4/10/23

12" = 1'-0" D7

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