Attachment D.6 Drawings 6 of 7 - 13 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

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09/12/2022 K. Luke N.Harper

618-22-102

1391 - M-701

MECHANICAL SCHEDULES

1 Veterans Drive, Minneapolis, MN 55417

B70

RENOVATION OF BUILDING 70 3D

BED WING

100% CONSTRUCTION

DOCUMENTS

SINGLE DUCT CONSTANT VOLUME AND VARIABLE AIR VOLUME TERMINAL UNITS WITH HOT WATER REHEAT COILS: FURNISH AND INSTALL SINGLE DUCT VARIABLE AIR VOLUME CONTROL ASSEMBLIES OF SIZES AND CAPACITIES SHOWN ON THE DRAWINGS. ALL UNITS SHALL BE CAPABLE OF VARIABLE AIR VOLUME CONTROL WITH TERMINAL HOT WATER REHEAT. VALVE ASSEMBLY SHALL BE NORMALLY OPEN ARRANGEMENT, PRESSURE INDEPENDENT AND SHALL BE CAPABLE OF FIELD RESET TO ANY DESIRED AIR FLOW BETWEEN ZERO AND THE MAXIMUM SCHEDULED CFM. ALL TERMINAL UNITS SHALL BE FURNISHED WITH ACOUSTICALLY LINED CASINGS CONSTRUCTED OF 22 GAUGE GALVANIZED STEEL INTERNAL LINING OF 1" THICKNESS, 1- 1/2 POUND DENSITY, UL 181 AND ASTM C1071 REQUIREMENTS. EACH UNIT SHALL BE FURNISHED WITH A FACTORY ATTENUATOR SECTION HAVING THE SAME CONSTRUCTION AND LINER AS ABOVE. DAMPER BLADE SHALL BE CONSTRUCTED OF EXTRUDED ALUMINUM WITH RUSTPROO F SELF LUBRICATING BEARINGS. DAMPER SHALL SEAL AGAINST GASKETED STOPS. THE DAMPER LEAKAGE SHALL BE CERTIFIED TO NOT EXCEED 2 PERCENT LEAKAGE AT 6" INLET STATIC PRESSURE AS DETERMINED BY AIR DIFFUSION COUNCIL STANDARDS. A FLOW MEASURING PROBE SHALL BE INSTALLED IN THE UNIT INTAKE AND PROVIDE TOTAL AND STATIC PRESSURE CONNECTIONS ON THE INLET COLLAR EXTERIOR. SOUND R ATINGS SHALL NOT EXCEED THOSE SCHEDULED AT 3 INCH STATIC PRESSURE. RADIATED NOISE CRITERIA ADDITIONALLY ASSUMES A CEILING STC OF 35-39. ALL TERMINALS SHALL BE END OUTLET. TERMINALS SHALL BE SHIPPED WITH APPROPRIATE IDENTIFICATION INCLUDING MODEL, SIZE AND CFM MARKED ON THE UNIT. SEE FLOOR PLANS FOR LOCATION AND MAXIMUM AND MINIMUM AIR FLOW REQUIREMENTS AND HEATING WATER GPM OF EACH UNIT. PERMANENTLY AFFIXED ENGRAVED METAL

NAMEPLATE CONTAINING MODEL AND SERIAL NUMBER.

UNITS SHALL BE TITUS.

HEATING: COILS SHALL BE 2 ROWS MINIMUM SELECTED FOR HOT WATER DUTY AT 180 DEGREES F EWT, 160 DEGREES F LWT, AND SHALL BE CAPABLE OF RAISING THE MINIMUM AIR FLOW SCHEDULED ON THE DRAWINGS FROM 55 DEGREES EAT TO 95 DEGREES LAT, USING 4.3 GPM PER 1000 CFM OF AIR FLOW. COILS SHALL BE SELECTED FOR SAME END CONNECTIONS, ARI CERTIFIED, AND SELECTED SUCH THAT MAXIMUM STATIC PRESSURE DROP THROUGH THE ENTIRE VAV REHEAT ASSEMBLY SHALL NOT EXCEED 0.55" APD. WATER PD THROUGH COIL SHALL NOT EXCEED 10 FT.

TERMINAL UNIT CONTROLS: UNIT CONTROL SYSTEM SHALL INCLUDE DIRECT DIGITAL VARIABLE VOLUME TERMINAL UNIT CONTROLLER MOUNTED IN NEMA I ENCLOSURE, 120/24 VAC CONTROL TRANSFORMER SIZED FOR THE REQUIRED CONTROL 24 VAC LOADS, A DETAILED POINT TO POINT WIRING DIAGRAM, AND 24 VAC FLOATING POINT AIR VALVE ACTUATOR AND HOT WATER REHEAT COIL CONTROL VALVE WITH ELECTRONIC FULLY MODULATING ACTUATOR SHALL BE FURNISHED AND INSTALLED BY TEMPERATURE CONTROL SUB-CONTRACTOR UNDER SPECIFICATION SECTION 230900. SECTION 230900 SHALL PROVIDE AND CONNECT ALL CONTROL WIRING, SAFETY DISCONNECT, TRANSFORMER SECONDARY FUSING, ETC. IN ACCORDANCE WITH THE DETAILED POINT TO POINT WIRING DIAGRAM, AND PERFORM A PRELIMINARY STARTUP AND TESTING PROCEDURE ON THE INSTALLED ASSEMBLY. THE TERMINAL UNIT HOT WATER VALVE SHALL BE FURNISHED UNDER SECTION 230900 FOR FIELD PIPING INSTALLATION BY THE CONTRACTOR. ALL REQUIRED DDC SYSTEM COMMUNICATIONS WIRING, AND SPACE TEMPERATURE SENSOR STATION SHALL BE SUPPLIED AND INSTALLED UNDER SECTION 230900.

AIR FLOW CONTROL VALVE NOTES:

1. PROVIDE INSULATED VERSION FOR SUPPLY AIR VALVES.

2. ALL CONTROLS SHALL BE INTEGRATED WITH EXISTING BMS.

3. PROVIDE HEATING HOT WATER REHEAT COIL FOR ALL SUPPLY AIR VALVES.

4. PROVIDE FLEXIBLE HOT WATER COIL CONNECTIONS FOR VIBRATION ISOLATION.

5. COORDINATE POWER REQUIREMENTS WITH ELECTRICAL.

6. CONTRACTOR SHALL BALANCE SUPPLY AND EXHAUST VALVES TO MAINTAIN VOLUMETRIC FLOW OFFSET REQUIRED TO PROVIDE DIFFERENTIAL PRESSURE ACCORDING TO M-601 AND M-802

7. CONTRACTOR SHALL PERFORM PRE-CONSTRUCTION TAB READINGS OF ALL EXISTING SYSTEMS IMPACTED BY THIS RENOVATION AND REBALANCE EXISTING SYSTEMS AFTER POST-CONSTRUCTION TO PRE-CONSTRUCTION READINGS.

8. VALVES AND ALL PARTS SHALL BE CONSTRUCTED ACCORDING TO SPECIFICATIONS

9. INSTALLATION OF VALVES BY MECHANICAL CONTRACTOR, WIRING, AND CABLING BY BMS CONTRACTOR.

10. REHEAT COILS SHALL BE PROVIDED WITH AUTOMATIC MODULATING VALVES AND PRE-FABRICATED DELUXE PIPING PACKAGE.

11. REHEAT COIL ASSEMBLIES SHALL BE PROVIDED WITH ACCESS PANEL FOR MAINTENANCE.

12/17/2021 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

(612) 355-1251

Mat Perkins

B

IM

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-2

-1

R e n o v a te

D

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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

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.

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

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

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-7

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:0

A

M

09/12/2022 K. Luke N.Harper

618-22-102

1391 - M-703

MECHANICAL SCHEDULES

1 Veterans Drive, Minneapolis, MN 55417

B70

RENOVATION OF BUILDING 70 3D

BED WING100% CONSTRUCTION

DOCUMENTS12/17/2021

LA LEVEL ALARM

AT ANALYTICAL TRANSMITTER

AY ANALYTICAL SIGNAL CONVERTER

ACV ANALYTICAL CONTROL VALVE

AIT ANALYTICAL INDICATING CONTROLLER

EY VOLTAGE SIGNAL CONVERTER

IY CURRENT SIGNAL CONVERTER

HS HAND SWITCH

FIT FLOW INDICATING TRANSMITTER

FET FLOW ELEMENT\TRANSMITTER

ESL VOLTAGE SWITCH LOW (24 VAC OR LESS)

II CURRENT INDICATOR

IT CURRENT TRANSMITTER

IS CURRENT SWITCH

IA CURRENT ALARM

FA FLOW ALARM

HSI HAND SWITCH INDICATOR

HK MANUAL VARIABLE CONTROL

FY FLOW SIGNAL CONVERTER

FT FLOW TRANSMITTER

FS FLOW SWITCH

FI FLOW INDICATOR

FE FLOW ELEMENT

FCV FLOW CONTROL VALVE

ET VOLTAGE TRANSMITTER

ES VOLTAGE SWITCH (CONTROL RELAY)

EA VOLTAGE ALARM

EI VOLTAGE INDICATOR

PY PRESSURE SIGNAL CONVERTER

PDT PRESSURE DIFFERENTIAL TRANSMITTER

PS PRESSURE SWITCH

PA PRESSURE ALARM

PT PRESSURE TRANSMITTER

PIT PRESSURE INDICATING TRANSMITTER

PIS PRESSURE INDICATING SWITCH

PI PRESSURE INDICATOR

PDS PRESSURE DIFFERENTIAL SWITCH

PDI PRESSURE DIFFERENTIAL INDICATOR

PCV PRESSURE CONTROL VALVE

MV MANUAL HAND VALVE

LT LEVEL TRANSMITTER

LS LEVEL SWITCH

LE LEVEL ELEMENT

LY LEVEL SIGNAL CONVERTER

LIT LEVEL INDICATING TRANSMITTER

LIC LEVEL INDICATING CONTROLLER

LCV LEVEL CONTROL VALVE

LC LEVEL CONTROLLER (STAND ALONE)

VA VIBRATION ALARM

VS VIBRATION SWITCH

XV SOLENOID VALVE

YS SMOKE DETECTOR

VA VIBRATION ALARM

VS VIBRATION SWITCH

YCD SMOKE DAMPER

TT TEMPERATURE TRANSMITTER

TS TEMPERATURE SWITCH

TIC TEMPERATURE INDICATING CONTROLLER

TIT TEMPERATURE INDICATING TRANSMITTER

TI TEMPERATURE INDICATOR

TET TEMPERATURE ELEMENT TRANSMITTER

TE TEMPERATURE ELEMENT

TCV TEMPERATURE CONTROL VALVE

TC TEMPERATURE CONTROLLER

TA TEMPERATURE ALARM

SCM SPEED CONTROL MANUAL

TSL FREEZE STAT

SC SPEED CONTROL

INSTRUMENTATION SOCIETY OF AMERICA TABLE

INSTRUMENTATION TYPE ABBREVIATION LIST

AIC ANALYTICAL INDICATING CONTROLLER

AET ANALYTICAL ELEMENT TRANSMITTER

A

AC ANALYTICAL CONTROLLER

AI ANALYTICAL INDICATOR

AE ANALYTICAL ELEMENT

AA ANALYTICAL ALARM

CODE DESCRIPTION

VARIABLE

FINAL CONTROL ELEMENT

CODE DESCRIPTION

KC TIME CLOCK

JY POWER SIGNAL CONVERTER

JIT POWER INDICATING TRANSMITTER

TOTALIZE

CHANGE

CONNECTION

CODE DESCRIPTION

VIEWING DEVICE

PRIMARY ELEMENT

NORMALLY CLOSED OVERLOAD CONTACTS

ABBREVIATIONS

IA INSTRUMENTATION AIR

DDC DIRECT DIGITAL CONTROL

C COMMON VALVE PORT

F.O FAIL OPEN

F.C FAIL CLOSED

SR SPRING RANGE

TR THROTTLING RANGE

PH PREHEAT

HR HEAT RECOVERY

CPA CONTROL POINT ADJUSTMENT

SPDT SINGLE POLE DOUBLE THROW

DPDT DOUBLE THROW DOUBLE POLE

DA DIRECT ACTING

RA REVERSE ACTING

EP COIL IN MOTOR STARTER

TRANSFORMER

R

C

OL

HOA

CONTACT NORMALLY OPEN

PILOT LIGHT (COLOR INDICATION)

COIL IN MOTOR STARTER

CONTACT NORMALLY CLOSED

SWITCH

FUSE

HAND-OFF-AUTO SWITCH

I UNDEFINED INTERLOCK LOGIC

GENERAL INSTRUMENT OR FUNCTION SYMBOLS

FIELD

MOUNTED MOUNTED

PANEL AUXILIARY

LOCATION

ACCESSIBLE INACCESSIBLE

LOCATION

AUXILIARY

DISCRETE INSTRUMENTS

SHARED DISPLAY, SHARED CONTROL

PROGRAMMABLE LOGIC CONTROL

OR DIRECT DIGITAL CONTROL

COMPUTER FUNCTION

DUAL (MULTI)

FUNCTION INSTRUMENT

INDICATING LIGHTS, ALARMS OR HORNS

CONTROL VALVE BODY/ DAMPER SYMBOLS

GENERAL SYMBOL

ANGLE

BUTTERFLY

ROTARY VALVE

THREE - WAY

FOUR - WAY

GLOBE

PARALLEL BLADE

OPPOSED BLADE

TEMPERATURE

DUCT MOUNTED AVERAGING

WELL MOUNTED

ELEMENT/SENSOR ELEMENT/SENSOR

ELEMENT/SENSOR ELEMENT/SENSOR

SURFACE MOUNTED

PRESSURE

DIRECT MOUNTED

ELEMENT/SENSOR

DIFFERENTIAL PRESSURE

ELEMENT/SENSOR

LEVEL

FLOAT TYPE PADDLE TYPE

LEVEL TRANSMITTER

TANK MOUNTED

SONIC OR

RADIOACTIVE

FLOW

ORIFICE PLATE

TURBINE OR

PROPELLER

TYPE

SENSOR

VORTEX

TYPE

TARGET

SENSOR TRANSMITTER

MAGNETIC

TYPE

M

TRANSIT TIME

SONIC FLOWMETER

"DOPPLER" OR

FLOW ARROW

XXX INDICATES

AIR TYPE

INSTRUMENT NAMING CONVENTION

XXX - FUNCTION ID

NNN - DEVICE NUMBER

ZZZ - USER CHOICE

CURRENT

CURRENT SENSOR/TRANSMITTER

LINE LEGEND

INTERNAL SYSTEM LINK

ELECTRICAL SIGNAL

PNEUMATIC SIGNAL

YI EQUIPMENT STATUS

YA EQUIPMENT ALARM

ZI POSITION INDICATOR

ZS POSITION SWITCH

ZC POSITION CONTROL

AAA - UNIT ASSOCIATION OR

PROCESS CODE

PROCESS CODES

TW COOLING TOWER OR CONDENSER WATER

CHW CHILLED WATER

SCHW SECONDARY CHILLED WATER

HW HOT WATER

SHW SECONDARY HOT WATER

STM STEAM

AAA-NNN

XXX

ZZZ

NT HUMIDITY TRANSMITTER

FMS SYSTEM OPERATING CONSTRAINTS

THE FMS CONTROL SYSTEM SHALL OPERATE WITHIN THE FOLLOWING SYSTEM CONSTRAINTS FOR CONTROL:

SUPPLY AIR DRYBULB TEMPERATURE

MIXED AIR DRYBULB TEMPERATURE

WATER TEMPERATURE

DUCT STATIC PRESSURE

SUPPLY/ RETURN AIR VOLUME

OUTSIDE AIR/ RELIEF AIR VOLUME

BUILDING PRESSURE

ROOM TEMPERATURE

ROOM AIR VOLUME

HUMIDITY LEVEL

WATER TEMPERATURE

WATER DIFFERENTIAL PRESSURE

+/- 0.5°F OF SETPOINT WITH HUNTING OF < 5% OF THE CONTROL SIGNAL

FT

FT

FE

FE

FEFE

L

L

L

TE

L

PD

TETE

TE

+/- 0.5°F OF SETPOINT WITH HUNTING OF < 5% OF THE CONTROL SIGNAL

+/- 1.0 PSI OF SETPOINT WITH HUNTING OF < 5% OF THE CONTROL SIGNAL

+/- 0.5°F OF SETPOINT WITH HUNTING OF < 5% OF THE CONTROL SIGNAL

+/- 0.1" W.C. OF SETPOINT WITH HUNTING OF < 5% OF THE CONTROL SIGNAL

+/- 2.5% OF SETPOINT WITH HUNTING OF < 5% OF THE CONTROL SIGNAL

+/- 2.5% OF SETPOINT WITH HUNTING OF < 5% OF THE CONTROL SIGNAL

+/- 0.01" W.C. OF SETPOINT WITH HUNTING OF < 5% OF THE CONTROL SIGNAL

+/- 1.0°F OF SETPOINT WITH HUNTING OF < 5% OF THE CONTROL SIGNAL

+/- 2.5% OF SETPOINT WITH HUNTING OF < 5% OF THE CONTROL SIGNAL

+/- 2.5% R.H. OF SETPOINT WITH HUNTING OF < 5% OF THE CONTROL SIGNAL

+/- 1.0°F OF SETPOINT WITH HUNTING OF < 5% OF THE CONTROL SIGNAL

FIRST LETTER SUCCEEDING LETTERS (3)

MEASURING OR MODIFIER READOUT OR OUTPUT MODIFIER

INITIATING PASSIVE FUNCTION FUNCTION

ANALYSIS ALARM

B BURNER FLAME USER CHOICE USER CHOICE USER CHOICE

C CONDUCTIVITY CONTROL (13)

D DENSITY DIFFERENTIAL

E VOLTAGE SENSOR

F FLOW RATE RATIO FRACTION

G GAUGE GLASS,

H HAND HIGH

I CURRENT INDICATE

J POWER SCAN

K TIME TIME RATE OF CONTROL STATION

L LEVEL LIGHT LOW

M MOTION MOMENTARY MIDDLE

INTERMEDIATE

N HUMIDITY USER DEFINED USER DEFINED USER DEFINED

O USER CHOICE ORIFICE RESTRICTION

P PRESSURE, VACUUM POINT (TEST)

Q QUANTITY INTEGRATE,

R RADIATION RECORD

S SPEED, FREQUENCY SAFETY SWITCH

T TEMPERATURE TRANSMIT

U MULTI-VARIABLE MULTI-FUNCTION MULTI-FUNCTION MULTI-FUNCTION

V VIBRATION, MECHANICAL VALVE, DAMPER

ANALYSIS LOUVER

W WEIGHT, FORCE WELL

X UNCLASSIFIED X-AXIS UNCLASSIFIED UNCLASSIFIED UNCLASSIFIED

Y EVENT, STATE OR Y-AXIS RELAY, COMPUTE

PRESENCE CONVERT

Z POSITION Z-AXIS DRIVER, ACTUATOR

DIMENSION UNCLASSIFIED

GENERAL SHEET NOTES

MECHANICAL CONTROLS GENERAL NOTES

A. 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 AND

WATER FLOW READINGS ON THE FORMS AND LOCATE THE EQUIPMENT AND/OR AIR DEVICE

ON THE DRAWINGS. REFER TO SPECIFICATION SECTION 23 50 93 FOR MORE INFORMATION.

B. 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.

C. THE CONTRACTOR SHALL REMOVE ALL EXISTING EQUIPMENT, DUCTWORK, PIPING, CONTROL

PANELS, CONTROL DEVICES INCLUDING PNEUMATIC TUBING, AND ASSOCIATED ITEMS WHICH

ARE BEING REPLACED, IN THEIR ENTIRETY. THE CONTRACTOR IS RESPONSIBLE FOR

REMOVING ALL DEMOLISHED ITEMS FROM THE SITE. REFER TO SPECIFICATIONS FOR MORE

INFORMATION.

D. PROVIDE AIR BALANCE REPORT PRIOR TO FINAL INSPECTION.

E. ALL NEW TO EXISTING DUCT CONNECTIONS SHALL BE FIELD VERIFIED PRIOR TO ORDERING

AND FABRICATING NEW DUCTWORK OR DAMPERS.

F. ALL CONTROL WIRING SHALL BE ROUTED IN CONDUIT TO EACH CONTROL DEVICE.

G. AS-BUILT NOTE: THE BUILDING'S VERTICAL STRUCTURE AND GRID LAYOUT IS SHOWN BASED

ON RECORD DOCUMENTS AND / OR LASER SCANS OF THE AREA. COLUMNS MAY BE OFFSET

FROM GRID LINES WITHOUT AN IDENTIFYING GRID LINE AND ALL GRID LINES MAY NOT HOST

COLUMNS ON ALL LEVELS.

H. CONTRACTOR TO PERFORM MECHANICAL EQUIPMENT REPLACEMENT DURING NIGHTS AND

WEEKENDS TO MITIGATE FACILITY DOWNTIME. ALL OUTAGES MUST BE SCHEDULED WITH AND

APPROVED BY THE VA. FACILITY HOURS OF OPERATION ARE 7:00 AM TO 4:00 PM.

1. EQUIPMENT CONTROLLERS SHALL CONTAIN COMPLETE CONTROL LOGIC, INCLUDING ALL I/O

POINTS TO PROVIDE STAND-ALONE CONTROL IN THE EVENT OF COMMUNICATION FAILURE.

2. ALL EQUIPMENT CONTROL HARDWARE SHALL USE BACNET PROTOCOL BETWEEN THE OPERATOR

WORKSTATION, WEBSERVER AND FOR COMMUNICATIONS BETWEEN CONTROLLERS.

3. ALL EQUIPMENT CONTROL HARDWARE SHALL CONFORM TO APPLICABLE BACNET DEVICE

PROFILES AND SHALL BE LISTED BY THE BACNET TESTING LABORATORIES.

4. THE MECHANICAL CONTROL SYSTEM SOFTWARE SHALL INCLUDE A GRAPHICAL USER INTERFACE WITH POINT AND CLICK NAVIGATION THAT ALLOWS THE OPERATOR TO ADJUST PROPERTIES, SET

POINTS AND ALARMS.

5. GRAPHICAL USER INTERFACE SHALL PROVIDE AT LEAST ONE GRAPHIC FOR EACH PIECE OF

EQUIPMENT AND ZONE. GRAPHICAL USER INTERFACE SHALL USE DYNAMIC COLORS TO

REPRESENT EACH ZONE'S TEMPERATURE RELATIVE TO ITS SETPOINT.

6. CONTROL SYSTEM SHALL INCLUDE AN ENERGY REPORTING TOOL AND SCHEDULING

FUNCTIONALITY.

7. CONTRACTOR SHALL PROVIDE ALL THE TOOLS AND FUNCTIONALITY NECESSARY FOR THE

OPERATOR TO MAINTAIN AND ADJUST THE SYSTEM, INCLUDING: CONFIGURING THE DATABASE;

DOWNLOADING MEMORY TO THE CONTROLLERS; ADD, DELETE AND CONTROL PRIVILEGES FOR

EACH OPERATOR; CONFIGURE ALARMS, ALARM MESSAGES, AND ALARM REACTIONS; CONFIGURE

TRENDS INCLUDING SETTING THE INTERVAL RANGE OR CHANGE VALUE INCREMENT THAT

CAUSES A TREND SAMPLE TO BE RECORDED; CONFIGURE AND RUN STANDARD REPORTS TO

SHOW POINT STATUS, ALARM STATUS, LOCKED POINTS, AND OPERATOR ACTIVITY; CREATE AND

EDIT SYSTEM GRAPHICS AND TO DISPLAY DYNAMIC SYSTEM DATA ON THE GRAPHICS; AND

CREATE AND EDIT CUSTOM CONTROL PROGRAMS AND DOWNLOAD THESE PROGRAMS TO EACH

CONTROLLER.

8. SYSTEM SECURITY SHALL ALLOW AN AUTHORIZED USER TO CONTROL PRIVILEGES ASSOCIATED WITH EACH OPERATOR INCLUDING THE ABILITY TO VARY AND REGULATE ACCESS TO INDIVIDUAL

PIECES OF EQUIPMENT.

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

1/4" = 1'-0"

B

IM

/6

-2

-1

R e n o va 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

:0 :5

P

M

09/12/2022 K. Luke N. Harper

618-22-102

1391 - M-801

MECHANICAL CONTROL SYMBOL LEGEND

AND ABBREVIATIONS

1 Veterans Drive, Minneapolis, MN 55417

B70

RENOVATION OF BUILDING 70 3D

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 va 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

:0 :0

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

MERV 11

CONTRO

L PANEL

I

I I

I

I

PI

TITCV

PA

HS YI SC

FCV

FT

PT

YATI

PDI

SC

YI

PDT

TT

TCV

FCV

YSTT

HS

FCV

TT

FCV

FCV

YS

FI

PS

PS

FCV

IAQ

IAQ

YA

TI

PDI

PDT

FIT

FI

FI

FIT

TI

TT TT

TI

NS

TI NI

NI

NS

CHWS

CHWR

C

C

C

PH

V V

V V

V

V (4 FAN ARRAY)

FLOW STATION

FINAL

FILTER

MERV 16A

FLOW STATION

(AI)S

T

A T

IC

P

R E

S S

U R

E

(AI)S

A

T E

M P

E R

A T

U R

E

(AO)V

A

L V

E S

IG

N

A L

C O

O L

IN

G C

O

IL

P R

E S

S U

R E

A L A

R M

S T

A R

T /S

T O

P

S T

A T

U S

(DI)

(DO) (DI) S

P

E E

D S

IG

N

A L

(AO)

(AO)D

M

P S

IG

N

A L

VFD

S.A S.A

STATIC PRESSURE PROBE

SEE SPECIFICATION

LO HI

(DI)S

M

O K

E D

E T

E C

T O

R

(AI)

(AI)

(AO)

(DI)

(DO)S

T

A R

T /S

T O

P

S T

A T

U S

S P

E E

D S

IG

N

A L

F

IL

T E

R D

IF

F

P

R E

S S

M A

T E

M P

E R

A T

U R

E

S.A

R.A

O.A

POWER

CONTROL

POWER

CONTROL

NC

D M

P S

IG

N

A L

(AO)

D M

P S

IG

N

A L

(AO)(AI)A

IR

V O

L U

M E

NC

CONTROL

POWER

R.A

IA

Q

L E

V E

L

(AI)

S M

O K

E D

E T

E C

T O

R

(DI)

(AI)R

A

T E

M P

E R

A T

U R

E

NEW AIR HANDLING UNIT 70-AH3NE-21 CONTROL DIAGRAM

F

IL

T E

R D

IF

F

P

R E

S S

(AI)

RF-18

VFD

R .A

RELIEF AIR

(0-17,000 CFM)

RETURN AIR

NO

(AI)A

IR

F L O

W R

A F

A N

(AI)A

IR

F L O

W S

A F

A N

(AI)M

A

/P R

E H

E A

T T

E M

P E

R A

T U

R E

N.O.

(AI)H

U

M

ID

IF

IE

R T

E M

P E

R A

T U

R E

(AO)H

U

M

ID

IT

Y

S

IG

N A

L

(AI)H

U

M

ID

IT

Y

S

A

(AI)H

U

M

ID

IT

Y

R

A

NOTE:

OUTSIDE AIR FLOW MEASUREMENT SHALL BE PROVIDED BY MEANS OF RUSKIN IAQ DAMPER

ASSEMBLY COMPLETE WITH AIRFLOW STRAIGHTENING VANES, INTEGRAL MEASUREMENT PORTS, 24 VAC

ELECTRONIC MODULATING DAMPER ACTUATOR AND CONTROLLER. REFER TO MECHANICAL

EQUIPMENT SCHEDULE AND SPECIFICATION SECTION 23 72 00 AND 23 73 00. PROVIDED BY CONTROLS CONTRACTOR.

CONTROL ITEMS NOT PROVIDED BY THE MANUFACTURER AS PART OF A FACTORY INSTALLED DEVICE SHALL BE PROVIDED AND INSTALLED BY THE CONTROLS CONTRACTOR. IT IS THE RESPONSIBILITY OF THE DIVISION 23 CONTRACTOR TO PROVIDE A COMPLETE AND OPERATIONAL CONTROLS SYSTEM AS SHOWN ON THE CONTROL DIAGRAMS, DESCRIBED IN THE SEQUENCE OF OPERATIONS AND AS NOTED IN THE

SPECIFICATIONS.

1. PROVIDED AND INSTALLED BY CONTROLS CONTRACTOR.

2. PROVIDED BY MANUFACTURER, INSTALLED AND WIRED BY CONTROLS CONTRACTOR.

3. PROVIDED AND WIRED BY DIVISION 28 CONTRACTOR, INSTALLED BY DIVISION 23 CONTRACTOR.

KEYED NOTES

(0-17,000 CFM)

ATM

TSL

TA

(DI)F

R

E E

Z E

S T

A T

A L A

R M

SET @ 35 F

I

FS

HS

YI

SC

TT

TI

PDT

TT

TT

TI

TI

PDI

TT

AHU21

FCV

TI

S T

A R

T /S

T O

P

S T

A T

U S

(DO)

(DI)

S P

E E

D S

IG

N

A L

(AO) (AI)T

E

M P

S

A

VFD

EF-34

O P

E N

/C L O

S E

(DO)

I

O.A

E.A

EA

(AI)E

A

T E

M P

E R

A T

U R

E

(AI)O

S

A T

E M

P E

R A

T U

R E

F

IL

T E

R D

IF

F

P

R E

S S

(AI)

(AI)W

H

E E

L L

E A

V

IN

G T

E M

P E

R A

T U

R E

FCV

NO

FCV

NO

FCV

O P

E N

/C L O

S E

(DO)

PA

(DI)P

R

E S

S U

R E

A L A

R M

PS

I

FT

FI

A

IR

F L O

W E

A F

A N

(AI)

NT

TO FMS~

HS YI

S T

A R

T /S

T O

P

S T

A T

U S

(DO) (DI)

ES

LINE~

IS

TCV

TCV

MPS

MPR

(AO)V

A

L V

E S

IG

N

A L

S T

E A

M P

R E

H E

A T

C O

IL

POWER

CONTROL

N.O.

HS YI

S T

A R

T /S

T O

P

S T

A T

U S

(DO) (DI)

ES

LINE~

IS

EA

PS

I

PA

(DI)P

R

E S

S U

R E

A L A

R M

PA

(DI)P

R

E S

S U

R E

A L A

R M

S.A

I

IYS PS

YA

S M

O K

E D

E T

E C

T O

R

(DI)

PA

(DI)P

R

E S

S U

R E

A L A

R M

I

S.A

PS

PA

(DI)P

R

E S

S U

R E

A L A

R M

I

AHU21 AHU21

AHU21

AHU21

AHU21

AHU21 AHU21

AHU21

AHU21

AHU21

AHU21

AHU21 AHU21 AHU21 AHU21 AHU21

AHU21

AHU21

AHU21

AHU21

AHU21

AHU21 AHU21 AHU21

AHU21 AHU21 AHU21 AHU21 AHU21

AHU21 AHU21 AHU21

AHU21 AHU21

AHU21 AHU21

AHU21

AHU21

AHU21 AHU21 AHU21 AHU21 AHU21 AHU21

AHU21 AHU21 AHU21 AHU21 AHU21

AHU21

AHU21 AHU21 AHU21 AHU21 AHU21 AHU21 AHU21 AHU21 AHU21 AHU21 AHU21 AHU21 AHU21 AHU21 AHU21 AHU21 AHU21 AHU21 AHU21 AHU21 AHU21 AHU21

AHU21

AHU21

AHU21

AHU21AHU21

AHU21AHU21AHU21AHU21

AHU21

AHU21AHU21

AHU21

AHU21

AHU21AHU21

AHU21

AHU21AHU21 AHU21

AHU21

AHU21

4. ULTRA-LOW LEAKAGE DAMPER SET TO NO DURING NROMAL OPERATION. TO BE CLOSED DURING EMERGENCY MODE.

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

1/4" = 1'-0"

B

IM

/6

-2

-1

R e n o va 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

:0 :1

P

M

09/12/2022 K. Luke N. Harper

618-22-102

1391 - M-803

MECHANICAL CONTROL DIAGRAMS

1 Veterans Drive, Minneapolis, MN 55417

B70

RENOVATION OF BUILDING 70 3D

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

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 va 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

:0 :1

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

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

6" = 1'-0"

B

IM

/6

-2

-1

R e n o va 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

:0 :1

P

M

09/12/2022 K. Luke N. Harper

618-22-102

1391 - M-805

MECHANICAL CONTROL DIAGRAMS

1 Veterans Drive, Minneapolis, MN 55417

B70

RENOVATION OF BUILDING 70 3D

BED WING100% CONSTRUCTION

DOCUMENTS

NTS

F6

CONSTANT VOLUME AIR TERMINAL UNIT CONTROL DIAGRAM

NTS

C6

VARIABLE VOLUME AIR TERMINAL UNIT CONTROL DIAGRAM

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

B

IM

/6

-2

-1

R e n o va 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

:0 :2

P

M

09/12/2022 K. Luke N. Harper

618-22-102

1391 - M-806

MECHANICAL POINTS SCHEDULE

1 Veterans Drive, Minneapolis, MN 55417

B70

RENOVATION OF BUILDING 70 3D

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

NOT FOR CONSTRUCTION

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

2508 29th Avenue NE

Minneapolis, MN 55418

(612) 355-1251

Mat Perkins 12" = 1'-0"

B

IM

/6

-2

-1

R e n o va 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

:0 :3

P

M

09/12/2022 K. Luke N. Harper

618-22-102

1391- M-901

MECHANICAL CUTSHEETS & BASIS OF

DESIGN

1 Veterans Drive, Minneapolis, MN 55417

B70

RENOVATION OF BUILDING 70 3D

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

NOT FOR CONSTRUCTION

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

2508 29th Avenue NE

Minneapolis, MN 55418

(612) 355-1251

Mat Perkins 12" = 1'-0"

B

IM

/6

-2

-1

R e n o va 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

:0 :4

P

M

09/12/2022 K. Luke N. Harper

618-22-102

1391- M-902

MECHANICAL CUTSHEETS & BASIS OF

DESIGN

1 Veterans Drive, Minneapolis, MN 55417

B70

RENOVATION OF BUILDING 70 3D

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

NOT FOR CONSTRUCTION

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

2508 29th Avenue NE

Minneapolis, MN 55418

(612) 355-1251

Mat Perkins

B

IM

/6

-2

-1

R e n o va 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

:0 :5

P

M

09/12/2022 K. Luke N. Harper

618-22-102

1391- M-903

MECHANICAL CUTSHEETS & BASIS OF

DESIGN

1 Veterans Drive, Minneapolis, MN 55417

B70

RENOVATION OF BUILDING 70 3D

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

B

IM

/6

-2

-1

R e n o va 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

:0 :0

P

M

09/12/2022 K. Luke N. Harper

618-22-102

1391 - M-904

MECHANICAL CUTSHEETS & BASIS OF

DESIGN

1 Veterans Drive, Minneapolis, MN 55417

B70

RENOVATION OF BUILDING 70 3D