GUS HARRISON 472-22350MNB PLANS 4 OF 6.pdf

PDF 5 MB Posted Feb 22, 2024

Attached to: 472/22350. MNB; GHCF - BLDG 200 Boiler Replacement
Solicitation number: RFQ - 171 - 240000000186
Issued by: Lenawee County, Michigan

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Written by GovTribe AI · Apr 3, 2024

This document contains temperature control specifications and sequence of operations for the replacement of the HVAC systems at the Gus Harrison Correctional Facility in Adrian, Michigan. The project, titled 472/22350. MNB; GHCF - BLDG 200 Boiler Replacement, involves replacing the controls for air handling units AHU-1 through AHU-4, boilers and system pumps, unit heaters, cabinet unit heaters, and fin tube radiation. The specifications detail the sequence of operations for these systems, including enabling and disabling fans, modulating dampers and valves, and monitoring safety devices and alarms. The project is overseen by the State of Michigan and Lenawee County.

The document does not provide pricing information, set-asides, or funding details. It is strictly focused on technical specifications for the temperature control systems. The incumbent contractor is not identified, and the contract term and renewal options are not specified. The document indicates the bid attachments must be uploaded to the SIGMA VSS system, and questions should be emailed to the project engineer.

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Other files

File	Type	Posted
GUS HARRISON 472-22350MNB PLANS 2 OF 6.pdf	PDF	Feb 22, 2024
Construction Add 5 472-22350.pdf	PDF	Feb 22, 2024
GUS HARRISON 472-22350MNB PLANS 1 OF 6.pdf	PDF	Feb 22, 2024
Construction Add 1 472_22350.pdf	PDF	Feb 22, 2024
Construction Add 4 472-22350.pdf	PDF	Feb 22, 2024
Construction Add 2 472_22350.pdf	PDF	Feb 22, 2024
Construction Add 3 472_22350.pdf	PDF	Feb 22, 2024
Advertisment 22350.pdf	PDF	Feb 22, 2024
GUS HARRISON 472-22350MNB PLANS 5 OF 6.pdf	PDF	Feb 22, 2024
GUS HARRISON BLDGS 200-300 SPECIFICATION BOOK-011124REV.pdf	PDF	Feb 22, 2024
GUS HARRISON 472-22350MNB PLANS 6 OF 6.pdf	PDF	Feb 22, 2024
GUS HARRISON 472-22350MNB PLANS 3 OF 6.pdf	PDF	Feb 22, 2024
LEIN Request REV 09-2019 (with project header).pdf	PDF	Feb 22, 2024
Construction Add 6 472-22350.pdf	PDF	Feb 22, 2024

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BLDG 200 BOILER

REPLACEMENT

FILE 472/22350.MNB

No. Description Date

Scale

Project number

Date

Drawn by

Checked by

Approved by

Sheet No.

M-200-TC-1

NOT TO SCALE

JKM

MES

04-21-23 23523.1

AHU-1 CONTROLS

REPLACEMENT

BLDG 200 BOILER

FILE 472/22350.MNB

S H

RIS

TIO

L F

ILI

, M

. B

C H

F M

ENGINEERS, DESIGNERS,

PROBLEM SOLVERS

PROUDLY SERVING MICHIGAN

517-437-6998 www.MendeEngineeringSolutions.com

CONSULTANTS:

TAC ASSOCIATES, LLC

Consulting Engineers

GENERAL TC NEW WORK NOTES:

1. TEMPERATURE CONTROLS (TC) FOR AHU-1 / P-7 AND EF-5. REFER TO SHEET TC-D1 AND SPECIFICATIONS FOR

ADDITIONAL INFORMATION.

2. REFER TO MECHANICAL SHEETS FOR SPACE THERMOSTAT AND FIN TUBE TEMPERATURE CONTROL VALVE

LOCATIONS.

3. TC INTEGRATOR SHALL DETERMINE IF EXISTING DDC SYSTEM REQUIRES UPGRADES FOR EXPANSION OF NEW

DEVICES.

4. TC INTEGRATOR SHALL CLEAN AND RE-USE EXISTING CABINET FOR INSTALLATION OF NEW DEVICES.

5. EXISTING CONDUIT TO BE RE-USED SHALL REMAIN.

6. ANY EXISTING CONDUIT WHICH WILL NOT TO BE RE-USED, SHALL BE REMOVED.

7. COORDINATE WITH FIRE ALARM VENDOR AS REQUIRED. SEE SEQUENCE OF OPERATION THIS SHEET.

EXHAUST

AIR

OUTSIDE

AIR

SUPPLY

AHU-1

HEAT

COIL

RETURN

RAF-1 RETURN

AIR

ZONE 1

ZONE 2

ZONE 3

ZONE 4

ZONE 5

ZONE 6

ZONE 7

ZONE 8

AHU

RETURN

BACKDRAFT

DAMPER N.C.

SMOKE

ISOLATION

DAMPER

EXHAUST

AIR

N.C.

N.C. N.C.

EXHAUST FAN EF-5

(MEDICAL AREA LABS & TOILET)

OUTSIDE AIR

SENSOR /

TRANSMITTER

(NORTH EXPOSURE)

N.O.

DX COOL

COIL

SEQUENCE OF OPERATION

1. WITH THE EXISTING SUPPLY AND RETURN MOTOR STARTER IN THE "AUTO" MODE, THE MULTI-ZONE UNIT WILL BE ENABLED BY THE BUILDING MANAGEMENT SYSTEM (BMS). THE UNIT WILL OPERATE ACCORDING TO AN OCCUPIED

AND NIGHT SET BACK SCHEDULE.

A. OCCUPIED: RETURN AIR AND OUTDOOR AIR DAMPERS WILL OPEN WHEN AHU FANS ARE ENABLED. OUTSIDE AIR DAMPER WILL OPEN TO MINIMUM POSITION. RETURN AIR DAMPER WILL OPEN TO CORRESPONDING POSITION WITH OA DAMPER OPEN. RELIEF AIR DAMPER WILL OPEN TO CORRESPONDING POSITION WITH OA DAMPER

OPEN.

B. WHEN BOTH SUPPLY & RETURN FANS ARE OPERATING THEIR ASSOCIATE PILOT LAMPS WILL BE ENERGIZED, INDICATING OPERATION AT THE TC PANEL.

C. IF CURRENT SENSOR DOES NOT INDICATE FAN OPERATION, AN ALARM SIGNAL WILL INDICATING FAN UNIT

FAILURE.

D. EXHAUST FAN EF-5, WILL BE INTERLOCKED TO START WITH AHU-1.

2. ON A CALL FOR HEAT FROM ANY ZONE (TYP 8 ), THE ZONE WITH THE GREATEST HEATING DEMAND SHALL MODULATE THE HEATING TEMPERATURE CONTROL VALVE TO MAINTAINING THE NECESSARY HOT DECK

TEMPERATURE.

2. ON A CALL FOR COOLING FROM ANY ZONE, THE ZONE WITH THE GREATEST COOLING DEMAND SHALL ACTIVATE

MECHANICAL COOLING TO MAINTAINING THE NECESSARY COLD DECK TEMPERATURE.

3. EACH ZONE THERMOSTAT WILL REGULATE THE HOT AND COLD DECK DAMPER MOTOR MAINTAINING THE

CORRECT TEMPERATURE REQUIRED FOR THAT ZONE. (TYPICAL FOR 8).

4. ZONE TEMPERATURE AS WELL AS HOT DECK AND COLD DECK DISCHARGE TEMPERATURE SHALL BE INDICATED ON

AHU GRAPHIC.

5. WHEN THE OUTSIDE AIR TEMPERATURE AND ENTHALPY IS SUITABLE, THE OUTSIDE AND RETURN AIR DAMPER WILL

MODULATE TO MAINTAIN A MIXED AIR TEMPERATURE OF 55 F (ADJ.).

6. WHEN THE OUTSIDE AIR TEMPERATURE AND ENTHALPY IS HIGHER THAN ECONOMIZER SETPOINTS, THE OUTSIDE AIR AND RETURN AIR DAMPERS WILL MOVE TO A MINIMUM POSITION 30%OA (ADJ) AND MECHANICAL COOLING

WILL BE ENABLED.

7. SAFETIES SHALL FUNCTION AS FOLLOWS:

A. FREEZE STAT (TSL) WILL STOP THE SUPPLY FAN AND CLOSE THE OUTSIDE & RELIEF AIR DAMPERS IF IT SENSES

A TEMPERATURE BELOW THE SETPOINT OF 38F (ADJ).

B. FREEZE STAT TRIP WILL INITIATE ALARM SIGNAL.

C. HIGH LIMIT (TSH) AIR SENSOR WILL STOP THE SUPPLY FAN AND CLOSE THE OUTSIDE AND RELIEF AIR DAMPERS

IF IT SENSES A TEMPERATURE ABOVE THE SETPOINT OF 125F (ADJ).

D. HIGH LIMIT AIR STAT TRIP WILL INITIATE ALARM SIGNAL.

8. PRESSURE DIFFERENTIAL SWITCH ACROSS THE AIR FILTER SHALL INDICATE ALARM WHEN SETTING REACHES 0.5"

INWG (ADJ) INDICATING A DIRTY FILTER CONDITION.

9. DURING NIGHT SET BACK SCHEDULE, AHU-1 SUPPLY/RETURN FAN SHALL CYCLE THE UNIT ON/OFF TO MAINTAIN THE DESIRED SPACE NIGHT SETBACK TEMPERATURE. DURING NIGHT OPERATION THE OUTSIDE AIR DAMPER MOVES TO MINIMUM POSITION 30% (ADJ) AND RETURN AND RELIEF AIR DAMPERS OPEN TO CORRESPONDING POSITIONS.

10. IF SMOKE IS DETECTED BY SMOKE DETECTOR (SD-1) OR IF ANY OTHER SMOKE/FIRE ALARM DEVICE IS ACTIVATED WITHIN THE BUILDING AHU-1 SUPPLY FAN AND RETURN FAN AND EXHAUST FAN EF-5 WILL STOP AND ALL CONTROLLED DEVICES WILL GO TO THEIR NORMAL POSITIONS. SMOKE, SMOKE/FIRE ISOLATION DAMPERS WILL BE DE-ENERGIZED AND WILL CLOSE. THE STOP SIGNAL WILL BE FROM THE FIRE ALARM SYSTEM CONTROL PANEL.

ALARM SIGNAL WILL BE SENT WHEN UNITS ARE SHUT DOWN. FIRE/SMOKE DAMPERS IN THE FIRE WALL SHALL CLOSE EITHER THRU THE STOP SIGNAL FROM FIRE ALARM SYSTEM CONTROL PANEL OR THRU THE DAMPER LOCAL TEMPERATURE SWITCH. FIRE/SMOKE DAMPER LOCAL TEMPERATURE SWITCH MAY BE OVERRIDDEN AND DAMPERS

OPENED THRU THE UNITS PURGE SWITCH.

10.1. COORDINATION WITH EXISTING BUILDING FIRE ALARM OPERATION IS REQUIRED.

11. A PURGE MODE MAY BE MANUALLY INITIATED THRU THE PURGE ON/OFF SELECTOR SWITCH LOCATED AT THE AHU-1 CONTROL PANEL AND BY THE BMS. WHEN PURGE IS INITIATED THE SUPPLY FAN WILL BE LOCKED OUT. THE RETURN FAN RAF-1 WILL BE ENERGIZED, THE RELIEF/EXHAUST DAMPER WILL BE DRIVEN FULL OPEN AND THE DUCT SMOKE, SMOKE/FIRE DAMPERS WILL DE OPENED. EXHAUST FAN EF-5 WILL ALSO BE ENERGIZED.

12. EXHAUST FAN (EF-6) WILL BE MANUALLY STARTED AS NECESSARY THROUGH THE LIGHT SWITCH OR HAND SWITCH OR IF PURGE MODE IS INITIATED THRU THE BMS, EF-6 WILL BE MANUALLY ENABLED THRU THE BMS.

13. CIRCULATING PUMP (P-7) SHALL BE ENERGIZED WHEN TEMP OUTSIDE DROPS BELOW 55F (ADJ).

14. CURRENT SENSOR SHALL DETECT CIRCULATING PUMP (P-7) OPERATION. IF CURRENT SENSOR DOES NOT DETECT CURRENT, ALARM SIGNAL FOR PUMP FAILURE SHALL BE INDICATED ON AHU GRAPHIC. UPON PUMP FAILURE, FAN

WILL STOP, OUTSIDE AND RELIEF AIR DAMPERS WILL CLOSE.

EF-5

SD-1

FSD-1FSD-1

FROM OTHER COMBINATION

FIRE/SMOKE DAMPERS

REFER TO SHEET TC-D1 FOR

LOCATONS

N.C.

N.O.

DAMPER

ACTUATOR EACH

DECK (TYP 8)

FILTER

N.C.N.O.

N.O.

HHWS

HHWR

P-7

ZONE 1 WAITING RM 10

ZONE 2 GROUP COUNSELING RM 13

ZONE 3 DIRECTOR OFFICE RM 16

ZONE 4 OPTOMETRY RM 27

ZONE 5 EMERGENCY RM 30

ZONE 6 DENTIST RM 34

ZONE 7 PHYSICIAN OFFICE RM 20

ZONE 8 EXAM TESTING RM 79

SUPPLY

AIR

AutoCAD SHX Text These prints are solely owned by MENDE ENGINEERING SOLUTIONS, LLC. The Drawings, Specifications and other documents prepared by MENDE ENGINEERING SOLUTIONS, LLC for this Project are instruments of MENDE ENGINEERING SOLUTIONS, LLC for use solely with respect to this Project and, unless otherwise provided, MENDE ENGINEERING SOLUTIONS, LLC shall be deemed the author of these documents and shall retain all common law, statutory and other reserved rights, including the copyright. MENDE ENGINEERING SOLUTIONS, LLC Drawings, Specifications or other documents shall not be used by the Owner or others on other projects, for additions to this Project or for completion of this Project by others, without the expressed written consent of MENDE ENGINEERING SOLUTIONS, LLC.

AutoCAD SHX Text DANGEROUS Architects, Pc

AutoCAD SHX Text 4321 East Camden Road Osseo, MI 49266 Ph. (517) 254-4789 Fax (517) 254-4886 http://www.tac-associates.com

Project number

Date

Drawn by

Checked by

Approved by

Sheet No.

M-200-TC-2

NOT TO SCALE

JKM

MES

04-21-23 23523.1

AHU-2 CONTROLS

REPLACEMENT

BLDG 200 BOILER

FILE 472/22350.MNB

S H

RIS

TIO

L F

ILI

, M

. B

C H

F M

ENGINEERS, DESIGNERS,

PROBLEM SOLVERS

PROUDLY SERVING MICHIGAN

517-437-6998 www.MendeEngineeringSolutions.com

CONSULTANTS:

TAC ASSOCIATES, LLC

Consulting Engineers

EXHAUST

AIR

OUTSIDE

AIR

SUPPLY

AHU-2

HEAT

COIL

RETURN

RAF-2 RETURN

AIRN.C.

N.C.

NEW OUTSIDE AIR

SENSOR /

TRANSMITTER

(NORTH EXPOSURE)

N.O.

N.C.

SD-1

N.C.

SD-2

FILTER

N.O.N.C.

N.O.

HHWR

HHWS

P-8

SUPPLY

AIR

SEQUENCE OF OPERATION

1. WITH THE EXISTING SUPPLY AND RETURN MOTOR STARTER IN THE "AUTO" MODE, THE UNIT WILL BE ENABLED BY THE BUILDING MANAGEMENT SYSTEM (BMS). THE UNIT WILL OPERATE ACCORDING TO AN OCCUPIED AND NIGHT

SET BACK SCHEDULE.

DAMPER OPEN.

B. WHEN BOTH SUPPLY & RETURN FANS ARE OPERATING THEIR ASSOCIATE PILOT LAMPS WILL BE ENERGIZED, INDICATING OPERATION AT THE TC PANEL.

C. IF CURRENT SENSOR DOES NOT INDICATE FAN OPERATION, AN ALARM SIGNAL WILL INDICATING FAN UNIT

FAILURE.

2. THE HEATING TEMPERATURE CONTROL VALVE SHALL MODULATE TO MAINTAIN THE SPACE TEMPERATURE

SET-POINT OF 68F (ADJUSTABLE).

3. WHEN THE OUTSIDE AIR TEMPERATURE AND ENTHALPY IS SUITABLE, THE OUTSIDE AND RETURN AIR DAMPER

WILL MODULATE TO MAINTAIN A MIXED AIR TEMPERATURE OF 55 F (ADJ.).

4. WHEN THE OUTSIDE AIR TEMPERATURE AND ENTHALPY IS HIGHER THAN ECONOMIZER SETPOINTS, THE OUTSIDE AIR DAMPERS WILL MOVE TO A MINIMUM POSITION 30%OA (ADJ). THE RETURN AIR DAMPER WILL MOVE TO ITS

CORRESPONDING POSITION.

5. SAFETIES SHALL FUNCTION AS FOLLOWS:

A. FREEZE STAT (TSL) WILL STOP THE SUPPLY FAN AND CLOSE THE OUTSIDE & RELIEF AIR DAMPERS IF IT

SENSES A TEMPERATURE BELOW THE SETPOINT OF 38F (ADJ).

B. FREEZE STAT TRIP WILL INITIATE ALARM SIGNAL.

C. ACTIVATION OF ANY SMOKE DETECTOR WILL INITIATE AN ALARM.

a. IF SMOKE IS DETECTED BY SMOKE DETECTOR (SD-1 OR 2) OR IF ANY OTHER SMOKE/FIRE ALARM

DEVICE IS ACTIVATED WITHIN THE BUILDING THE UNIT WILL STOP AND ALL CONTROLLED DEVICES WILL GO TO THEIR NORMAL POSITIONS. THE STOP SIGNAL WILL BE FROM THE FIRE ALARM SYSTEM CONTROL PANEL. SMOKE DAMPERS SD-1, SD-2 SHALL CLOSE. COORDINATION WITH EXISTING BUILDING

FIRE ALARM OPERATION IS REQUIRED.

D. PRESSURE DIFFERENTIAL SWITCH ACROSS THE AIR FILTER SHALL INDICATE ALARM WHEN SETTING REACHES

0.5" INWG (ADJ) INDICATING A DIRTY FILTER CONDITION.

6. DURING NIGHT SET BACK SCHEDULE, AHU-2 SUPPLY/RETURN FAN SHALL CYCLE THE UNIT ON/OFF TO MAINTAIN THE DESIRED SPACE NIGHT SETBACK TEMPERATURE. DURING NIGHT OPERATION THE OUTSIDE AIR AND RELIEF

AIR DAMPERS MOVES TO CLOSE AND RETURN AIR DAMPERS OPEN.

7. CIRCULATING PUMP (P-8) SHALL BE ENERGIZED WHEN TEMP OUTSIDE DROPS BELOW 55F (ADJ).

8. CURRENT SENSOR SHALL DETECT CIRCULATING PUMP (P-8) OPERATION. IF CURRENT SENSOR DOES NOT DETECT CURRENT, ALARM SIGNAL FOR PUMP FAILURE SHALL BE INDICATED ON AHU GRAPHIC. UPON PUMP FAILURE, FAN

WILL STOP, OUTSIDE AND RELIEF AIR DAMPERS WILL CLOSE.

GENERAL TC NEW WORK NOTES:

1. TEMPERATURE CONTROLS (TC) FOR AHU-2 / P-8. REFER TO SHEET TC-D1 AND SPECIFICATIONS FOR

ADDITIONAL INFORMATION.

2. REFER TO MECHANICAL SHEETS FOR SPACE THERMOSTAT AND FIN TUBE TEMPERATURE CONTROL VALVE

LOCATIONS.

3. TC INTEGRATOR SHALL DETERMINE IF EXISTING DDC SYSTEM REQUIRES UPGRADES FOR EXPANSION OF NEW

DEVICES.

4. TC INTEGRATOR SHALL CLEAN AND RE-USE EXISTING CABINET FOR INSTALLATION OF NEW DEVICES.

5. EXISTING CONDUIT TO BE RE-USED SHALL REMAIN.

6. ANY EXISTING CONDUIT WHICH WILL NOT TO BE RE-USED, SHALL BE REMOVED.

7. COORDINATE WITH FIRE ALARM VENDOR AS REQUIRED. SEE SEQUENCE OF OPERATION THIS SHEET.

AutoCAD SHX Text DANGEROUS Architects, Pc

4321 East Camden Road Osseo, MI 49266 Ph. (517) 254-4789 Fax (517) 254-4886 http://www.tac-associates.com

Project number

Date

Drawn by

Checked by

Approved by

Sheet No.

M-200-TC-3

NOT TO SCALE

JKM

MES

04-21-23 23523.1

AHU-3 CONTROLS

REPLACEMENT

BLDG 200 BOILER

FILE 472/22350.MNB

S H

RIS

TIO

L F

ILI

, M

. B

C H

F M

ENGINEERS, DESIGNERS,

PROBLEM SOLVERS

PROUDLY SERVING MICHIGAN

517-437-6998 www.MendeEngineeringSolutions.com

CONSULTANTS:

TAC ASSOCIATES, LLC

Consulting Engineers

GENERAL TC NEW WORK NOTES:

1. TEMPERATURE CONTROLS (TC) FOR AHU-3 / P-9, EF-7, EF-9, EF-10,

EF-11, EF-12.

2. REFER TO MECHANICAL SHEETS FOR SPACE THERMOSTAT AND FIN

TUBE TEMPERATURE CONTROL VALVE LOCATIONS.

3. TC INTEGRATOR SHALL DETERMINE IF EXISTING DDC SYSTEM

REQUIRES UPGRADES FOR EXPANSION OF NEW DEVICES.

4. TC INTEGRATOR SHALL CLEAN AND RE-USE EXISTING CABINET FOR

INSTALLATION OF NEW DEVICES.

5. EXISTING CONDUIT TO BE RE-USED SHALL REMAIN.

6. ANY EXISTING CONDUIT WHICH WILL NOT TO BE RE-USED, SHALL BE

REMOVED.

7. COORDINATE WITH FIRE ALARM VENDOR AS REQUIRED. SEE

SEQUENCE OF OPERATION THIS SHEET.

SUPPLY

AHU-3

HEAT

COIL

N.C.N.O.

N.O.

HHWS

HHWR

P-9

OUTSIDE

AIR N.C.N.C.

FILTER

N.O.

BACKDRAFT

DAMPER N.C.

EXHAUST FAN EF-7

(KITCH AREA TOILET RMS)

EF-7

BACKDRAFT

DAMPER N.C.

EXHAUST FAN EF-9

(KITCH HOOD)

EF-9

BACKDRAFT

DAMPER N.C.

EXHAUST FAN EF-10

(KITCH POT WASH)

EF-10

BACKDRAFT

DAMPER N.C.

EXHAUST FAN EF-11

(KITCH DISH WASH)

EF-11

BACKDRAFT

DAMPER N.C.

EXHAUST FAN EF-12

(KITCH CART WASH)

EF-12

SUPPLY

AIR

SEQUENCE OF OPERATION

1. UNIT IS STARTED AND STOP THRU EXISTING PUSH BUTTON SWITCH.

A. SUPPLY FAN ACTIVATION WILL OPEN OUTSIDE AIR DAMPER.

B. WHEN SUPPLY FAN IS OPERATING ITS ASSOCIATE PILOT LAMP WILL BE ENERGIZED,

INDICATING OPERATION AT THE TC PANEL.

C. IF CURRENT SENSOR DOES NOT INDICATE FAN OPERATION, AN ALARM SIGNAL WILL

INDICATING FAN UNIT FAILURE.

D. EXHAUST FANS EF-7 AND EF-9 ARE INTERLOCKED WITH AHU-3.

2. FACE AND BY-PASS DAMPERS AND TEMPERATURE CONTROL VALVE SHALL BE CONTROLLED TO

MODULATE TO MAINTAIN SUPPLY AIR TEMPERATURE SET-POINT OF 68F (ADJUSTABLE).

2.1. BELOW 35F TEMPERATURE CONTROL VALVE WILL BE IN NORMALLY OPEN POSITION. FACE

AND BY-PASS DAMPERS WILL BE MODULATED TO MAINTAIN SUPPLY AIR DISCHARGE

TEMPERATURE SETTING

2.2. ABOVE 35F THE FACE DAMPER WILL BE IN ITS NORMALLY OPEN POSITION. THE BY-PASS

DAMPER WILL BE IN ITS NORMALLY CLOSED POSITION. THE TEMPERATURE CONTROL

VALVE WILL MODULATE TO MAINTAIN THE MINIMUM DISCHARGE TEMPERATURE

SETPOINT.

2.3. TEMPERATURE CONTROL GRAPHICS WILL INDICATE TC VALVE POSITION AND FACE AND

BY-PASS DAMPER POSITION.

3. SAFETIES SHALL FUNCTION AS FOLLOWS:

A. FREEZE STAT (TSL) WILL STOP THE SUPPLY FAN AND CLOSE THE OUTSIDE AIR DAMPER IF

IT SENSES A TEMPERATURE BELOW THE SETPOINT OF 38F (ADJ).

B. FREEZE STAT TRIP WILL INITIATE ALARM SIGNAL.

C. ACTIVATION OF ANY SMOKE DETECTOR WILL INITIATE AN ALARM.

a. IF SMOKE IS DETECTED BY SMOKE DETECTOR (SD-4) OR IF ANY OTHER SMOKE/FIRE

ALARM DEVICE IS ACTIVATED WITHIN THE BUILDING THE UNIT WILL STOP AND

ALL CONTROLLED DEVICES WILL GO TO THEIR NORMAL POSITIONS. THE STOP

SIGNAL WILL BE FROM THE FIRE ALARM SYSTEM CONTROL PANEL. SMOKE

DAMPERS SD-4, SHALL CLOSE. COORDINATION WITH EXISTING BUILDING FIRE

ALARM OPERATION IS REQUIRED.

D. PRESSURE DIFFERENTIAL SWITCH ACROSS THE AIR FILTER SHALL INDICATE ALARM

WHEN SETTING REACHES 0.5" INWG (ADJ) INDICATING A DIRTY FILTER CONDITION.

4. WHEN EACH EXHAUST FAN IS STARTED, INLET VANE DAMPERS SHALL OPEN TO INCREASE THE

AMOUNT OF AIR NEEDED FOR MAKE-UP BY EACH EXHAUST FAN.

5. CIRCULATING PUMP (P-9) SHALL BE ENERGIZED WHEN TEMP OUTSIDE DROPS BELOW 55F (ADJ).

6. CURRENT SENSOR SHALL DETECT CIRCULATING PUMP (P-9) OPERATION. IF CURRENT SENSOR

DOES NOT DETECT CURRENT, ALARM SIGNAL FOR PUMP FAILURE SHALL BE INDICATED ON AHU

GRAPHIC. UPON PUMP FAILURE, FAN WILL STOP, OUTSIDE AIR DAMPERS WILL CLOSE.

AutoCAD SHX Text DANGEROUS Architects, Pc

4321 East Camden Road Osseo, MI 49266 Ph. (517) 254-4789 Fax (517) 254-4886 http://www.tac-associates.com

Project number

Date

Drawn by

Checked by

Approved by

Sheet No.

M-200-TC-4

NOT TO SCALE

JKM

MES

04-21-23 23523.1

AHU-4 CONTROLS

REPLACEMENT

BLDG 200 BOILER

FILE 472/22350.MNB

S H

RIS

TIO

L F

ILI

, M

. B

C H

F M

ENGINEERS, DESIGNERS,

PROBLEM SOLVERS

PROUDLY SERVING MICHIGAN

517-437-6998 www.MendeEngineeringSolutions.com

CONSULTANTS:

TAC ASSOCIATES, LLC

Consulting Engineers

GENERAL TC NEW WORK NOTES:

1. TEMPERATURE CONTROLS (TC) FOR AHU-4 / P-10 AND EF-1, EF-2, EF-3,

AND EF14.

2. REFER TO MECHANICAL SHEETS FOR DEVICE LOATION AND OTHER

RELATED INFORMATION.

3. TC INTEGRATOR SHALL DETERMINE IF EXISTING DDC SYSTEM

REQUIRES UPGRADES FOR EXPANSION OF NEW DEVICES.

5. TC INTEGRATOR SHALL CLEAN AND RE-USE EXISTING CABINET FOR

INSTALLATION OF NEW DEVICES.

6. EXISTING CONDUIT TO BE RE-USED SHALL REMAIN.

7. COORDINATE WITH FIRE ALARM VENDOR AS REQUIRED. SEE

SEQUENCE OF OPERATION THIS SHEET.

SUPPLY

AHU-4

HEAT

COIL

N.C.N.O.

N.O.

HHWS

HHWR

P-10

OUTSIDE

AIR N.C.N.C.

FILTER

N.O.

SUPPLY

AIR

RETURN

AIR

EXHAUST

AIR

RETURN

RAF-4

N.C.

N.O.

N.C.

SD-2

SEQUENCE OF OPERATION

1. AHU-4 WILL BE ENABLED THRU THE BMS AND SHALL BE OPERATED ACCORDING TO AN OCCUPIED AND UNOCCUPIED SCHEDULE.

A. UPON SUPPLY FAN ACTIVATION OUTSIDE, RETURN AND RELIEF AIR DAMPERS WILL BE OPERATED TO MAINTAIN MIXED AIR TEMPERATURE

SETTING OF 55F (ADJ).

B. WHEN SUPPLY FAN IS OPERATING ITS ASSOCIATE PILOT LAMP WILL BE ENERGIZED, INDICATING OPERATION AT THE TC PANEL.

C. IF CURRENT SENSOR DOES NOT INDICATE FAN OPERATION, AN ALARM SIGNAL WILL INDICATE SF-4 FAN UNIT FAILURE.

D. OUTSIDE AIR DAMPER SHALL BE OPEN TO MAINTAIN 1200 CFM (40% OA ADJ).

C. EXHAUST FAN EF-3 SHALL BE INTERLOCKED WITH AHU-4. IF CURRENT SENSOR DOES NOT INDICATE FAN OPERATION, AN ALARM SIGNAL

WILL INDICATE EF-3 UNIT FAILURE.

D. EXHAUST FAN EF-3 SHALL OPERATE DURING SMOKE PURGE.

E. RAF-4 IS INTERLOCKED WITH SF-4

2. FACE AND BY-PASS DAMPERS AND TEMPERATURE CONTROL VALVE SHALL BE CONTROLLED TO MODULATE TO MAINTAIN SUPPLY AIR

TEMPERATURE SET-POINT OF 68F (ADJUSTABLE).

2.1. BELOW 35F TEMPERATURE CONTROL VALVE WILL BE IN NORMALLY OPEN POSITION. FACE AND BY-PASS DAMPERS WILL BE MODULATED TO

MAINTAIN SUPPLY AIR DISCHARGE TEMPERATURE SETTING.

2.2. ABOVE 35F THE FACE DAMPER WILL BE IN ITS NORMALLY OPEN POSITION. THE BY-PASS DAMPER WILL BE IN ITS NORMALLY CLOSED

POSITION. THE TEMPERATURE CONTROL VALVE WILL MODULATE TO MAINTAIN THE DISCHARGE AIR TEMPERATURE SETPOINT.

2.3. TEMPERATURE CONTROL GRAPHICS WILL INDICATE TC VALVE POSITION AND FACE AND BY-PASS DAMPER POSITION.

3. SAFETIES SHALL FUNCTION AS FOLLOWS:

A. FREEZE STAT (TSL) WILL STOP THE SUPPLY FAN AND CLOSE THE OUTSIDE AIR DAMPER IF IT SENSES A TEMPERATURE BELOW THE

SETPOINT OF 38F (ADJ).

B. FREEZE STAT TRIP WILL INITIATE ALARM SIGNAL.

C. HIGH LIMIT (TSH) AIR SENSOR WILL STOP THE SUPPLY FAN AND CLOSE THE OUTSIDE AND RELIEF AIR DAMPERS IF IT SENSES A

TEMPERATURE ABOVE THE SETPOINT OF 125F (ADJ).

D. HIGH LIMIT AIR STAT TRIP WILL INITIATE ALARM SIGNAL.

E. ACTIVATION OF ANY SMOKE DETECTOR WILL INITIATE AN ALARM.

a. IF SMOKE IS DETECTED BY SMOKE DETECTOR (SD-5) OR IF ANY OTHER SMOKE/FIRE ALARM DEVICE IS ACTIVATED WITHIN THE

BUILDING THE UNIT WILL STOP AND ALL CONTROLLED DEVICES WILL GO TO THEIR NORMAL POSITIONS. SMOKE, SMOKE/FIRE ISOLATION DAMPERS IN THE SUPPLY AND RETURN DUCT WILL CLOSE. THE STOP SIGNAL WILL BE FROM THE FIRE ALARM SYSTEM

CONTROL PANEL. AHU SHUT DOWN WILL INDICATE UNIT ALARM.

b. FIRE/SMOKE DAMPERS IN THE FIRE WALL SHALL CLOSE EITHER THRU THE STOP SIGNAL FROM FIRE ALARM SYSTEM CONTROL PANEL OR THRU THE DAMPER LOCAL TEMPERATURE SWITCH. FIRE/SMOKE DAMPER LOCAL TEMPERATURE SWITCH MAY BE OVERRIDDEN AND

DAMPERS OPENED THRU THE UNITS PURGE SWITCH.

c. IN SMOKE PURGE MODE, AHU-4 WILL STOP, AND EXHAUST FANS EF-1, 2, 3 AND EF-14 WILL START AND SMOKE, SMOKE ISOLATION

DAMPERS IN THE SUPPLY AND RETURN DUCT WILL OPEN.

d. COORDINATION WITH EXISTING BUILDING FIRE ALARM OPERATION IS REQUIRED.

F. PRESSURE DIFFERENTIAL SWITCH ACROSS THE AIR FILTER SHALL INDICATE ALARM WHEN SETTING REACHES 0.5" INWG (ADJ) INDICATING

A DIRTY FILTER CONDITION.

4. TEMPERATURE CONTROL VALVE SHALL OPEN TO 100% AT OUTSIDE AIR TEMPERATURES OF 40F (ADJ)

5. CIRCULATING PUMP (P-10) SHALL BE ENERGIZED WHEN TEMP OUTSIDE DROPS BELOW 55F (ADJ).

6. CURRENT SENSOR SHALL DETECT CIRCULATING PUMP (P-10) OPERATION. IF CURRENT SENSOR DOES NOT DETECT CURRENT, ALARM SIGNAL FOR PUMP FAILURE SHALL BE INDICATED ON AHU GRAPHIC. UPON PUMP FAILURE, FAN WILL STOP, OUTSIDE AIR DAMPERS WILL CLOSE.

BACKDRAFT

DAMPER N.C.

EXHAUST FAN EF-1

(SMOKE PURGE)

EF-1

BACKDRAFT

DAMPER N.C.

EXHAUST FAN EF-2

(SMOKE PURGE)

EF-2

BACKDRAFT

DAMPER N.C.

EXHAUST FAN EF-3

(INMATE CELLS)

EF-3

BACKDRAFT

DAMPER N.C.

EF-14

EXHAUST FAN EF-14

(SMOKE PURGE)

SMOKE

ISOLATION

DAMPER

N.C.

SMOKE

ISOLATION

DAMPER

N.C.

SMOKE

ISOLATION

DAMPER

N.C.

SMOKE

ISOLATION

DAMPER

N.C.

AutoCAD SHX Text DANGEROUS Architects, Pc

4321 East Camden Road Osseo, MI 49266 Ph. (517) 254-4789 Fax (517) 254-4886 http://www.tac-associates.com

Project number

Date

Drawn by

Checked by

Approved by

Sheet No.

M-200-TC-5

NOT TO SCALE

JKM

MES

04-21-23 23523.1

BOILER, MISC CONTROLS

REPLACEMENT

BLDG 200 BOILER

FILE 472/22350.MNB

S H

RIS

TIO

L F

ILI

, M

. B

C H

F M

ENGINEERS, DESIGNERS,

PROBLEM SOLVERS

PROUDLY SERVING MICHIGAN

517-437-6998 www.MendeEngineeringSolutions.com

CONSULTANTS:

TAC ASSOCIATES, LLC

Consulting Engineers

GENERAL TC NEW WORK NOTES:

1. TEMPERATURE CONTROLS (TC) FOR BOILERS, SYSTEM PUMPS,

RADIATION PUMPS, DOMESTIC HOT WATER PUMPS.

2. TC INTEGRATOR SHALL DETERMINE IF EXISTING DDC SYSTEM

REQUIRES UPGRADES FOR EXPANSION OF NEW DEVICES.

3. TC INTEGRATOR SHALL CLEAN AND RE-USE EXISTING CABINET FOR

INSTALLATION OF NEW DEVICES.

4. DOMESTIC HOT WATER PUMPS ARE EXISTING TO REMAIN. CURRENT

SENSOR SWITCH TO BE INSTALLED FOR MONITORING.

DWH-2DWH-1

FILTER

OUTSIDE

AIRN.C.SF-2SUPPLY

AIR

FILTER

OUTSIDE

AIRN.C.SF-1SUPPLY

AIR

P-5

P-6 DHWR

100°F

DHWR

140°F

DHWS

140°F

DHWS

140°F

FROM SECONDARY

THEMOSTATIC

MIXING VALVE

B-1 B-2

P-3

P-4

HHWS

HHWS / R TO

FIN TUBE &

CUH'S

HHWR

HHWS / R TO

AHU COILS

& UH'S HHWSHHWR

HHWS TO

B300

HHWR FROM

B300

P-1

P-2

P-12P-11

SEQUENCE OF OPERATION

A. BOILERS B-1 AND B-2 WILL BE ENABLED BY THE BUILDING MANAGEMENT SYSTEM. BOILER

MANUFACTURER CONTROLS WILL HAVE COMMAND OF BOILER OPERATION.

1. DISCHARGE WATER SUPPLY TEMPERATURE WILL BE RESET ACCORDING TO OUTDOOR AIR

TEMPERATURE. AT 0°F OA, WATER TEMPERATURE IS 200°F AND AT 45°F OA, WATER TEMPERATURE IS 140°F.

2. WHEN BOILER IS ENABLED, BOILER PUMP P-11 (P-12 SIMILAR) WILL BE ENABLED THRU BOILER PUMP

RELAY.

3. CURRENT SENSOR ON BOILER PUMP SHALL INDICATED OPERATION. LOSS OF CURRENT WILL

INITIATE A PUMP FAILURE ALARM.

B. SYSTEM PUMPS P-1 AND P-2 WILL BE ENABLED BY THE BUILDING MANAGEMENT SYSTEM. ON A CALL FOR BOILER OPERATION, P-1 SHALL OPERATE. P-2 SHALL BE IN STAND-BY MODE. P-1 AND P-2 SHALL OPERATE

IN LEAD-LAG CYCLES, EVERY 30 DAYS (ADJ).

1. P-1 AND P-2 SHALL ALLOW FOR VFD SETPOINTS TO BE MONITORED AND CHANGED. CURRENT SENSOR SHALL INDICATE OPERATION. UPON LOSS OF OPERATION, PUMP ALARM WILL INDICATE, AND LAG

PUMP SHALL BE INITIATED.

C. PERIMETER HEATING PUMPS P-3 AND P-4 WILL BE ENABLED BY THE BMS.

1. P-3 SHALL OPERATE AND P-4 SHALL BE IN STAND-BY MODE. P-3 AND P-4 SHALL OPERATE IN LEAD-LAG

CYCLES, EVERY 30 DAYS (ADJ).

2. P-3 AND P-4 SHALL ALLOW FOR VFD SETPOINTS TO BE MONITORED AND CHANGED. CURRENT SENSOR

SHALL INDICATE OPERATION. UPON LOSS OF OPERATION, PUMP ALARM WILL INDICATE, AND LAG

PUMP SHALL BE INITIATED.

D. AIR HANDLING PUMPS P-5 THRU P-10 WILL BE ENABLED AT OUTDOOR TEMPERATURES OF 45°F. CURRENT SENSOR SHALL INDICATE OPERATION. UPON LOSS OF OPERATION, PUMP ALARM WILL SIGNAL AND AHU

WILL BE SHUT DOWN (REFER TO AHU SEQUENCE OF OPERATION).

E. DOMESTIC HOT WATER PUMPS P-5 AND P-6 ARE EXISTING TO REMAIN. A CURRENTS SENSOR SHALL BE INSTALLED TO MONITOR UMPM OPERATION. LOSS OF CURRENT SHALL INDICATE PUMP FAILURE ALARM.

2. EXISTING COMBUSTION AIR FANS SF-1, SF-2 AND ASSOCIATED DAMPER CAD-1 SHALL BE ENABLED AND DISABLED BY THE BMS. SF-1 AND SF-2 SHALL BE DISABLED FOR NEW BOILER B-1 AND B-2 OPERATION AS THE

BOILERS ARE DIRECT VENTED.

AutoCAD SHX Text DANGEROUS Architects, Pc

4321 East Camden Road Osseo, MI 49266 Ph. (517) 254-4789 Fax (517) 254-4886 http://www.tac-associates.com

Project number

Date

Drawn by

Checked by

Approved by

Sheet No.

M-200-TC-6

NOT TO SCALE

JKM

MES

04-21-23 23523.1

UH, CUH, FTR CONTROLS

REPLACEMENT

BLDG 200 BOILER

FILE 472/22350.MNB

S H

RIS

TIO

L F

ILI

, M

. B

C H

F M

ENGINEERS, DESIGNERS,

PROBLEM SOLVERS

PROUDLY SERVING MICHIGAN

517-437-6998 www.MendeEngineeringSolutions.com

CONSULTANTS:

TAC ASSOCIATES, LLC

Consulting Engineers

GENERAL TC DNEW WORK NOTES:

1. TEMPERATURE CONTROLS (TC) FOR UNIT

HEATERS, CABINET UNIT HEATERS AND FIN

TUBE RADIATION.

2. TC INTEGRATOR SHALL DETERMINE IF

EXISTING DDC SYSTEM REQUIRES UPGRADES

FOR EXPANSION OF NEW DEVICES.

3. EXISTING CONDUIT TO BE RE-USED SHALL

REMAIN.

HHWS

HHWR

HHWS

HHWR

CABINET HEATER CONTROL

CUH-4, 5 6, 7, LOCATED AT ENTRANCES

CUH 12 &13 LOCATED IN KITCHEN

UNIT HEATER CONTROL

UH-1,2, & 3 LOCATED IN MECH RMS

UH-4 LOCATED IN ELEC RM

UH-5 LOCATED IN RECEIVING RM

UH-6 LOCATED IN TRASH RM

FIN TUBE RADIATION CONTROL

ZONES 1, 2, 3 & 4)

HHWS

HHWR

EXHAUST

AIR DUCT

EXHAUST AIR TEMP

SENSOR/TRANSMITTER FIN TUBE RADIATION CONTROL

NON INMATE AREAS

HHWS

HHWR

SEQUENCE OF OPERATION

A. SPACE THERMOSTAT SHALL CYCLE CABINET UNIT

HEATER FAN ON AND OFF TO MAINTAIN SPACE

TEMPERATURE OF 65°F (ADJ) . CURRENT SENSOR

SHALL INDICATE FAN STATUS. ALARM SIGNAL

WILL BE INITIATED IF CURRENT IS NOT

DETECTED. HEATING HOT WATER FLOW THRU

THE CUH WILL BE CONTINUOUS.

B. SPACE THERMOSTAT SHALL CYCLE UNIT HEATER

FAN ON AND OFF TO MAINTAIN SPACE

TEMPERATURE OF 65°F (ADJ) . CURRENT SENSOR

SHALL INDICATE FAN STATUS. ALARM SIGNAL

WILL BE INITIATED IF CURRENT IS NOT

DETECTED. HEATING HOT WATER FLOW THRU

THE UH WILL BE CONTINUOUS.

C. 2-WAY TEMPERATURE CONTROL VALVE ON FIN

TUBE RADIATION IN ZONES 1 THRU 4 (INMATE

AREAS) SHALL BE MODULATED TO MAINTAIN

EXHAUST AIR TEMPERATURE OF 68°F (ADJ). VALVE

POSITION SHALL BE MONITORED ON THE BMS.

ALARM SIGNAL WILL BE INITIATED ON A

CONTINUED CALL FOR HEAT WITH THE VALVE

CLOSED. ON LOSS OF POWER, VALVE SHALL

RETURN TO NORMALLY OPEN.

D. 2-WAY TEMPERATURE CONTROL VALVE ON FIN

TUBE RADIATION IN ADMINISTRATIVE OR

SUPPORT AREAS SHALL BE MODULATED TO

MAINTAIN SPACE TEMPERATURE OF 68°F (ADJ).

VALVE POSITION SHALL BE MONITORED ON THE

BMS. ALARM SIGNAL WILL BE INITIATED ON A

CONTINUED CALL FOR HEAT WITH THE VALVE

CLOSED. ON LOSS OF POWER, VALVE SHALL

RETURN TO NORMALLY OPEN.

AutoCAD SHX Text DANGEROUS Architects, Pc

AutoCAD SHX Text 4321 East Camden Road Osseo, MI 49266 Ph. (517) 254-4789 Fax (517) 254-4886 http://www.tac-associates.com

AutoCAD SHX Text M

Project number

Date

Drawn by

Checked by

Approved by

Sheet No.

M-200-TC-7

NOT TO SCALE

JKM

MES

04-21-23 23523.1

FAN CONTROLS

REPLACEMENT

BLDG 200 BOILER

FILE 472/22350.MNB

S H

RIS

TIO

L F

ILI

, M

. B

C H

F M

ENGINEERS, DESIGNERS,

PROBLEM SOLVERS

PROUDLY SERVING MICHIGAN

517-437-6998 www.MendeEngineeringSolutions.com

CONSULTANTS:

TAC ASSOCIATES, LLC

Consulting Engineers

GENERAL TC NEW WORK NOTES:

1. TEMPERATURE CONTROLS (TC) FOR

VENTILATION FANS AND HOODS.

2. TC INTEGRATOR SHALL DETERMINE IF EXISTING

DDC SYSTEM REQUIRES UPGRADES FOR

EXPANSION OF NEW DEVICES.

3. EXISTING CONDUIT TO BE RE-USED SHALL

REMAIN.

4. ANY EXISTING CONDUIT WHICH WILL NOT TO BE

RE-USED, SHALL BE REMOVED.

FILTER

OUTSIDE

AIR N.C. SF-5 SUPPLY

AIR

FILTER

OUTSIDE

AIR N.C. SF-3 SUPPLY

AIR

FILTER

OUTSIDE

AIR N.C. SF-4 SUPPLY

AIR

N.C.

EXHAUST

AIR

ELECTRICAL ROOM

VENTILATION CONTROL (SF-5)

SEQUENCE OF OPERATION

A. SF-3 SHALL BE ENABLED THRU BMS WITH FAN

STARTER IN THE "AUTO" MODE. SPACE

THERMOSTAT SHALL CYCLE FAN ON AT 80°F (ADJ).

DAMPER MOTOR IN EXHAUST HOOD EH-4 SHALL

BE INTERLOCKED WITH SF-3.

1. CURRENT SENSOR IN SF-3 SHALL MONITOR FAN

OPERATION. ALARM SIGNAL SHALL INDICATE

WHEN FAN FAILS TO START ON TSTAT

COMMAND.

B. SF-4 SHALL BE ENABLED THRU BMS WITH FAN

STARTER IN THE "AUTO" MODE. SPACE

THERMOSTAT SHALL CYCLE FAN ON AT 80°F (ADJ).

DAMPER MOTOR IN EXHAUST HOOD EH-4 SHALL

BE INTERLOCKED WITH SF-4.

1. CURRENT SENSOR IN SF-4 SHALL MONITOR FAN

OPERATION. ALARM SIGNAL SHALL INDICATE

WHEN FAN FAILS TO START ON TSTAT

COMMAND.

C. SF-5 SHALL BE ENABLED THRU BMS WITH FAN

STARTER IN THE "AUTO" MODE. SPACE

THERMOSTAT SHALL CYCLE FAN ON AT 80°F (ADJ).

DAMPER MOTOR IN EXHAUST HOOD EH-5 SHALL

BE INTERLOCKED WITH SF-5.

1. CURRENT SENSOR IN SF-5 SHALL MONITOR FAN

OPERATION. ALARM SIGNAL SHALL INDICATE

WHEN FAN FAILS TO START ON TSTAT

COMMAND.

EXHAUST HOOD

EH-5

N.C.

EXHAUST

AIR

EXHAUST HOOD

EH-4

MECHANICAL ROOM

VENTILATION CONTROL (SF-3 AND SF-4)

AutoCAD SHX Text DANGEROUS Architects, Pc

4321 East Camden Road Osseo, MI 49266 Ph. (517) 254-4789 Fax (517) 254-4886 http://www.tac-associates.com

Sheets and Views

MES-Gus Harison 200 TEMP CONTROLS-011224-M-TC-1

MES-Gus Harison 200 TEMP CONTROLS-011224-M-TC-2

MES-Gus Harison 200 TEMP CONTROLS-011224-M-TC-3

MES-Gus Harison 200 TEMP CONTROLS-011224-M-TC-4

MES-Gus Harison 200 TEMP CONTROLS-011224-M-TC-5

MES-Gus Harison 200 TEMP CONTROLS-011224-M-TC-6

MES-Gus Harison 200 TEMP CONTROLS-011224-M-TC-7

File details come from the government source that posted it. Updated Apr 3, 2024.