S06 Revised Drawings MP103i M-501 and M-502 - 3 pages.pdf

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWR 3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWR

2 1/2" HWR

2 1/2" HWS

1 1/2" HWR

1 1/2" HWS

1 1/2" HWR

1 1/2" HWS

1 1/4" HWR

1 1/4" HWS

1 1/4" HWS

1 1/4" HWR

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWR

3/4" HWS

3/4" HWS

3/4" HWR

3/4" HWR

3/4" HWS

3/4" HWS

3/4" HWR

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWS

70.VAV.21.3D-128

70.VAV.21.C3-18

70.VAV.21.3D-111

70.VAV.21.C3-25.3

70.VAV.21.3D-107

70.VAV.21.3D-126

70.VAV.21.3D-104

70.VVE.21.3D-101.2

70.VAV.21.3D-122

70.VVS.21.3D-101

70.VAV.21.3D-102

70.VAV.21.3D-119

70.VAV.21.3D-138

70.VVS.21.3D-118

70.VAV.21.3D-116

70.VAV.21.C3-19.3

70.VAV.21.3D-114

70.VAV.21.3D-113

70.VAV.21.3D-112

70.VAV.21.C3-19.2

70.VVE.21.3D-109.1

70.VVE.21.3D-109.2

70.VVS.21.3D-109

70.VVE.21.3D-110.1

70.VVE.21.3D-110.2

70.VVS.21.3D-110

70.VVE.21.3D-101.1

70.VVE.21.3D-118.2

70.VVE.21.3D-118.1

70.VAV.21.3D-103

70.VAV.21.3D-121

70.VAV.21.3D-117

70.VAV.21.3D-136

70.VAV.21.3D-115

70.VAV.21.3D-123

70.VAV.21.3D-105

70.VAV.21.3D-133

70.VAV.21.3D-106

70.VAV.21.3D-108

70.VAV.21.C3-25.2

70.VAV.21.3D-135

70.VAV.21.C3-24

70.VAV.21.C3-25.1

70.VAV.21.3D-125

NOT IN PROJECT

SCOPE

TYP.

TYP.

TYP.

TYP.

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWS

3/4" HWR

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWR

3/4" HWS

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWR

3/4" HWS

3/4" HWR

3/4" HWS

3/4" HWS

3/4" HWS

3/4" HWR

/F3 MP103i /F3 MP103i

2 1/2" HWR

2 1/2" HWS

3/4" HWS

3/4" HWR

/F6 MP103i /F6 MP103i 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

TRUE NORTH

PLAN NORTH

KEYPLAN

A/E:

TRIPLE C - The A/E Group

(612) 355-1251

Mat Perkins

A

B D

EF

G

H

J

K

L

M

C

GENERAL NOTES

KEYNOTES

1/8" = 1'-0"

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

.B .L

.r v t

/1

/2

:4

:0

A

M

09/12/2022 M. Perkins N.Harper

618-22-102

1391 - MP103i

THIRD LEVEL MECHANICAL PIPING PLANS -

THIRD LEVEL INTERSTITIAL - 3D - NEW

1 Veterans Drive, Minneapolis, MN 55417

B70

RENOVATION OF BUILDING 70 3D

BED WING

100% CONSTRUCTION

DOCUMENTS

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

F6

THIRD LEVEL MECHANICAL PIPING

PLANS - THIRD LEVEL INTERSTITIAL -

3D - NEW

A. CONTRACTOR SHALL COORDINATE ALL EQUIPMENT, DUCTWORK AND PIPING

WITH STRUCTURAL, MECHANICAL, AND ELECTRICAL SYSTEMS AND SHALL

PROVIDE NECESSARY OFFSETS TO AVOID CONFLICTS AND TO MAINTAIN

REQUIRED EQUIPMENT ACCESS AND SERVICEABILITY.

B. COORDINATE ALL DUCTWORK AND PIPE ROUTING AND ELEVATIONS WITH

OTHER TRADES IN ADVANCE OF INSTALLATION.

C. TEST AND BALANCE CONTRACTOR SHALL PROVIDE A PRE-

CONSTRUCTION TAB REPORT FOR THE EQUIPMENT AND ASSOCIATED

SYSTEMS SHOWN ON THE CONSTRUCTION DOCUMENTS AND UTILIZE

ALL AVAILABLE AS-BUILT DRAWINGS FROM THE OWNER. TEST AND

BALANCE CONTRACTOR SHALL VISIT SITE PRIOR TO CONSTRUCTION

AND VERIFY ALL EXISTING EQUIPMENT AND DEVICES, AND DEVELOP

THEIR TEST AND BALANCE FORMS INCLUDING DRAWINGS SHOWING

EQUIPMENT LOCATIONS, AIR DISTRIBUTION DEVICE LOCATIONS AND

TAG NUMBERS. IF THERE ARE LOCATIONS WHERE THE DRAWINGS DO

NOT REFLECT FIELD CONDITIONS, THE TEST AND BALANCE

CONTRACTOR SHALL INCLUDE THE AIRFLOW READINGS ON THE FORMS

AND LOCATE THE EQUIPMENT AND/OR AIR DEVICE ON THE DRAWINGS.

REFER TO SPECIFICATION SECTION 23 05 93 FOR MORE INFORMATION.

D. ALL DATA OBTAINED VIA TESTING AND MEASURING SHALL BE UTILIZED

TO ESTABLISH NEW HVAC SYSTEM PERFORMANCE AND BALANCE DATA

FOR THE RENOVATION. DATA SHALL BE FORWARDED TO THE PROJECT

ENGINEER FOR REVIEW AND COMMENT PRIOR TO COMMENCING THE

DEMOLITION AND/OR NEW WORK ASSOCIATED WITH THE FACILITY

RENOVATION.

E. THE CONTRACTOR SHALL PATCH, PAINT AND RETURN TO MATCH EXISTING

CONDITIONS FOR ANY FLOOR, WALL, OR CEILING THAT WAS DISTURBED TO

COMPLETE THIS PROJECT.

F. ALL NEW THERMOSTATS ARE TO BE MOUNTED AT A HEIGHT OF 54” ABOVE

FINISHED FLOOR. VERIFY FINAL THERMOSTAT LOCATIONS WITH VA.

G. REFER TO ARCHITECTURAL DRAWINGS FOR MOUNTING HEIGHTS AND

ELEVATIONS.

1. CONNECT NEW MAINS SERVING 3D TO EXISTING RISERS 2 1/2" HEATING WATER

SUPPLY AND 2 1/2" HEATING WATER RETURN. PROVIDE WELDED TEE

CONNECTIONS AT EACH POINT OF CONNECTION. PROVIDE NEW SHUT OFF

VALVES TO REPLACE THE CURRENT VALVES ON SUPPLY AND RETURN. THEY

ARE 40 YEARS OLD.

2. PROVIDE NEW DDC TERMINAL UNIT, CONNECT TO EXISTING BUILDING

AUTOMATION SYSTEM. PROVIDE NEW THERMOSTAT TO MATCH BUILDING

STANDARDS, COORDINATE FINAL LOCATION WITH COR. REFER TO SHEET M-501

FOR DETAILS AND M-803 FOR CONTROLS.

3. PROVIDE NEW VENTURI SUPPLY AND EXHAUST VALVES. BALANCE ISOLATION

ROOMS AS REQUIRED BY DETAIL F1/M-504.

4. PROVIDE NEW HWS/R PIPING TO NEW TERMINAL UNIT AND PROVIDE NEW HOSE

AND VALVE KIT, SEE DETAILS ON SHEET M-501. INSULATE PIPING PER

SPECIFICATION SECTION 23 00 11, COORDINATE ALL ROUTING WITH EXISTING

TRADES PRIOR TO INSTALLATION.

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

F3

THIRD LEVEL MECHANICAL PIPING

PLANS - THIRD LEVEL INTERSTITIAL -

3D - NEW

1 ADDENDUM 1 4/6/23

12/17/2021

PREPOSITIONED SLEEVE PREPOSITIONED SLEEVE

CORE DRILLED SLEEVE CORE DRILLED SLEEVE

FOR 1-1/4" AND LARGER

6 7

CONCRETE STRUCTURE

PIPE SLEEVE SIZED FOR PIPE WITH INSULATION

WATERSTOP

EXTEND SLEEVE 4" ABOVE FINISHED FLOOR LEVEL

MINIMUM 18" LONG ALUMINUM

INSULATION JACKET

INSULATION - SEE SPECS FOR

THICKNESS

PIPE

SEAL WITH WATERPROOF

CAULKING

MINIMUM 3/4" POURED LEAD

MULTI-COMPONENT PLASTIC CEMENT

PIPE SLEEVE (I.D. MIN. 1" LARGER THAN O.D. OF PIPE)

WATERPROOF GROUT

CORE DRILL MIN. 1" LARGER

HOLE THAN O.D. OF PIPE SLEEVE

(12" MAXIMUM CORE DRILL SIZE)

13NOTES:

1. SEAL SLEEVE WITH UL RATED SEALANT TO MATCH

RATING OF WALL OR CEILING. MAINTAIN REQUIRED

MINIMUM CONTACT OF SEALANT AND CLEARANCES OF

PIPE IN PENETRATION.

2. PROVIDE ESCUTCHEON PLATES AT ALL EXPOSED

PENETRATIONS.

TRAP MONITOR

NTS

F6

PIPE PENETRATION DETAIL

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-501

MECHANICAL DETAILS

1 Veterans Drive, Minneapolis, MN 55417

B70

RENOVATION OF BUILDING 70 3D

BED WING100% CONSTRUCTION

DOCUMENTS

NTS

C6

VIBRATION ISOLATION BASE

NTS

E4

CONCRETE EQUIPMENT BASE

NTS

C4

SECURING HANGER RODS IN CONCRETE

NTS

B1

STEAM LINE DRIP POCKET AND STEAM TRAP ASSEMBLY

NTS

A4

TERMINAL UNIT WATER COILS - PIPING CONNECTIONS

NTS

D1

DUCTWORK RADIUS ELBOWS

NTS

E1

DUCTWORK TRANSITIONS (WITH EQUIPMENT MOUNTED IN DUCT)

NTS

F1

VOLUME DAMPER DETAIL

1 ADDENDUM #1 4/10/23

20 30

RISE

PLAN

NOTES

1. ANGLE A=30 MAXIMUM WHEN AIR FLOWS IN

DIRECTION OF ARROWS. (SUPPLY AIR)

2. ANGLE A=15 WHEN AIR FLOWS IN OPPOSITE

DIRECTION OF ARROWS (R.A. OR EXHAUST)

20°

A°

A°

A°

A°

3.73xH

FBFT

FT FB

A°A°

A°

A°

PLAN VIEW PLAN VIEW PLAN VIEW

TRANSITION

w/ EQUIPMENT

ELEVATION

PLAN

DUCT OFFSET

FT FB

FBFT

A°

A° A°

A°

ELEVATION ELEVATION ELEVATION BRANCH DUCT

PLAN

45° W

1/2 W

(4"MIN.)

PLAN A

A

B

C

(1) NECK DIA. MIN.

PROVIDE QUADRANT

LOCKING HAND DAMPER

WITH ACCESS DOOR

WHERE SHOWN ON PLANS

BRANCH

DUCT

BRANCH MAIN

FIXED CEILINGS

SECTION A

FLEX DUCT. DIAMETER

EQUALTO DIFFUSER NECK

SIZE (MAX. LENGTH 4'-0")

SPIN IN FITTING

W/HAND DAMPER

SECTION B

LAY-IN CEILINGS

PLAN B

RIGID DUCT WHERE

RUN-OUT EXCEEDS 4'-0"

PROVIDE HAND DAMPER

WITH ACCESS DOOR

SHEET METAL

PLENUM

RIGID DUCT WHERE

RUN-OUT EXCEEDS 4'-0"

FLEX. DUCT FOR LAY-IN

CEILING APPLICATION

EXHAUST / DUCTED RETURN

GRILLE. SEE FLOOR PLAN

FOR SIZE, TYPE, AND LOCATION

SECTION C

RETURN/EXHAUST REGISTER

FOR LAY-IN AND FIXED CEILINGS

PLAN C

NOTE:

1. ONLY COPPER PIPE MAY BE USED IF APPROVED BY THE

LOCAL VA, IS INDOORS, AND DOES NOT PASS THROUGH

RATED BARRIERS.

2. DIELECTRIC FITTING TO BE USED WHEN TWO DISSIMILAR

METALS ARE TO BE CONNECTED.

STEAM TRAP MONITOR CONNECTED

TO BMS, SEE MECHANICAL

CONTROLS DRAWINGS

TEST TEE

AIR FLOW

HWS

1. METAL STRAP SUPPORT FROM STRUCTURE (TYPICAL)

2. MANUAL AIR VENT ON COIL OR HWR PIPING

3. FACTORY FABRICATED SOUND ATTENUATOR

4. HOT WATER COIL

5. VALVE ACTUATOR

6. HIGH VELOCITY FLEXIBLE SUPPLY DUCT 12" MIN., 24" MAX.

7. DRAIN

8. TEMPERATURE-PRESSURE FITTING (TYP.)

9. LOW VELOCITY DUCTWORK TO DISTRIBUTION

10. REFER TO PLANS FOR PIPE SIZES

11. 2-WAY CONTROL VALVE, NORMALLY CLOSED. FAIL TO COOL

12. BALL VALVE (TYP)

13. UNION (TYP)

14. REDUCER (TYP)

15. HIGH VELOCITY RIGID SUPPLY DUCT, 3 FT. MINIMUM STRAIGHT RUN PRIOR

TO TERMINAL UNIT CONNECTION. SEE SCHEDULE FOR VALVE AND DUCT SIZES

16. FLOW BALANCING VALVE, OR FLOW LIMITING VALVE, SEE SPECIFICATIONS

17. TRANSITION FROM 2" LARGER DUCT DIAMETER THAN VALVE CONNECTION SIZE

18. HOSE BIB

HWR

TYP.

TYP.

TYP.

22-1/2 2-PIECE

ELBOW

A

R R R

A A

30 2-PIECE

ELBOW

45 ELBOW

(3" THRU 8")

45 3-PIECE

ELBOW

60 3-PIECE

ELBOW

90 ELBOW

(3" THRU 8")

90 5-PIECE

ELBOW

CONCENTRIC REDUCER

RL=A-B (MIN)

ECCENTRIC REDUCER

RL=2(AB)

LATERAL TEE LATERAL CROSS REDUCING

LATERAL TEE

RL=A-B (MIN)

REDUCING

LATERAL CROSS

A

R

A

R

A

RL

B A

RL

B

A A

R R

A

L

C C

A L

D

A

C

RL B

L

A L

C

RL B

D

A

C

L L RL

A

C

B

C

A

L

A

C

B

L RL

COMBINATION TEE REDUCING

COMBINATION TEE

SPUN TEE REDUCING

SPUN TEE

CONICAL LATERAL REDUCING

CONICAL LATERAL

TANGENTIAL TEE

TYPE: ONE TAP

L=C+2"

TYPE: TWO TAPS

L=C+D+4"

CONICAL TEE

L=C+4"

REDUCING

CONICAL TEE

L=C+4" X=(C/2)+2"

5"MIN.

5"MIN.

L=LARGER OF

(C OR D)+4"

CONICAL CROSS

L=1.414 C+5"

(MAX)

Q=(A/2)+.707C+3"

(MAX)

H=.707A+.5C+3"

(MAX)

5"MIN.5"MIN.

NOTE: SEE SPECIFICATIONS FOR DUCT MATERIALS AND CONSTRUCTION

L

Q

A 1"

1" 4"

H C

L

Q

A 1"

4" H

C 1"

RL

B

1"

A

1" 1"

L

1"

C D

C

A

L

5"MIN.

C

A

L RL

B

C

A L

D

NTS

F8

LOW PRESSURE DUCT FITTINGS

NTS

C6

DIFFUSER AND REGISTER CONNECTION

NTS

F4

MECHANICAL EQUIPMENT - DRAIN CONNECTION

NTS

F1

STEAM HUMIDIFIER - PIPING CONNECTIONS

NTS

C1

SINGLE DUCT VAV TERMINAL UNIT WITH REHEAT COIL - 2 WAY VALVE

NTS

F6

MEDIUM PRESSURE AND ROUND DUCT FITTINGS

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-502

MECHANICAL DETAILS

1 Veterans Drive, Minneapolis, MN 55417

B70

RENOVATION OF BUILDING 70 3D

BED WING100% CONSTRUCTION

DOCUMENTS

NTS

C4

DUCT CONNECTIONS - AIR TERMINAL UNITS

NTS

C8

DOUBLE SUCTION FLOOR-MOUNTED PUMPS

1 ADDENDUM #1 4/10/23