Missoula Fire Department Station 1 HVAC

Location:	Montana
Posted:	Jun 12, 2026
Due:	Jul 7, 2026
Agency:	City of Missoula
Type of Government:	State & Local
Category:	Y - Construction of Structures and Facilities
Publication URL:	To access bid details, please log in.

Fire Station #1

Mechanical System Improvements

625 East Pine Street, Missoula, Montana

95% Progress Set

June 1, 2026

PROJECT DIRECTORY

Design Team

Mechanical Engineer / Project Manager

Western Montana Engineering, Inc.

1527 South Russell

Missoula, Montana 59801

Contact: Julie Aldegarie, P.E.

Phone: 406-721-5776

Email: julie@westernmtengineering.com

Owner

City of Missoula Fire Department

625 East Pine Street

Missoula, Montana 59802

Contact: Steven Pitman

Phone: 406-210-3471

E-mail: pitmans@ci.missoula.mt.us

SHEET INDEX

M0.1 - LEGEND AND GENERAL SPECIFICATIONS

M0.2 - HVAC SPECIFICATIONS

M0.3 - HVAC SCHEDULES

MD1.0 - BASEMENT AND HOSE TOWER DEMOLITION PLANS

MD1.1 - FIRST FLOOR OFFICES DEMOLITION PLAN

MD1.2 - APPARATUS BAY DEMOLITION PLAN

MD1.3 - SECOND FLOOR DEMOLITION PLANS

MD1.4 - SECOND FLOOR HYDRONIC DEMOLITION PLAN

MD1.5 - ROOF DEMOLITION PLAN

M1.0 - BASEMENT AND HOSE TOWER PLANS

M1.1 - FIRST FLOOR OFFICES HVAC PLAN

M1.2 - APPARATUS BAY HVAC PLAN

M1.3 - SECOND FLOOR HVAC PLAN

M1.4 - MECHANICAL ROOM PLANS

M1.5 - ROOF HVAC PLAN

M2.1 - HYDRONIC SYSTEM SCHEMATIC AND DETAILS

M3.1 - HVAC DETAILS

E0.1 - NOTES AND DETAILS

ED1.1 - ELECTRICAL DEMOLITION PLANS

E1.1 - ELECTRICAL PLANS

A1.0 - FIRST FLOOR ARCHITECTURAL PLAN

A1.1 - ROOF ARCHITECTURAL PLAN

East Pine Street

East Broadway

MECHANICAL LEGEND

ABBREVIATIONS

AFF

AG

ARCH

C.O.

DN

(E)

FCO

FA

MECH.

ABOVE FINISHED FLOOR

ABOVE GRADE

ARCHITECT OR ARCHITECTURAL

CLEANOUT

DOWN

EXISTING

FLOOR CLEANOUT

FRESH AIR

MECHANICAL

(N)

NC

NO

RA

SA

SS

TYP

VTR

WCO

NEW

NORMALLY CLOSED

NORMALLY OPEN

RETURN AIR

SUPPLY AIR

STAINLESS STEEL

TYPICAL

VENT THROUGH ROOF

WALL CLEANOUT

CONVENTIONS

NEW WORK (DARK)

EXISTING (LIGHT)

DEMOLISH

1

M1.0 SECTION REFERENCE

SD-#

# CFM

HVAC

AIR DEVICE MARK:

AIR DEVICE NUMBER ON TOP,

CFM ON BOTTOM

C

SC

H

R

SW

GW

HWS

HWR

CWS

CWR

GWS

GWR

SUPPLY AIR DUCT

RETURN AIR DUCT

RECTANGULAR DUCT

RECTANGULAR TO ROUND

DUCT TRANSITION

HEEL TAP BRANCH

ELBOW W/ TURNING VANES

HIGH-EFFICIENCY TAKE-OFF

WITH DAMPER

FLEXIBLE DUCT

HATCH INDICATES NEW

MECHANICAL EQUIPMENT

HATCH INDICATES EXPOSED

DUCTWORK AND AIR DEVICES

M

BD

F

FS

T

S

MS

CO

CO2

MOTOR OPERATED DAMPER

VOLUME DAMPER

BACKDRAFT DAMPER

FIRE DAMPER

COMBINATION FIRE/SMOKE DAMPER

THERMOSTAT

TEMPERATURE SENSOR

MANUAL SWITCH

CARBON MONOXIDE

SENSOR

CARBON DIOXIDE SENSOR

SUPPLY AIR DEVICE

WITH AIR FLOW

DIRECTIONS INDICATED

RETURN AIR DEVICE

PLUMBING AND HYDRONIC

DOMESTIC COLD WATER

SOFTENED COLD WATER

DOMESTIC HOT WATER

HOT WATER RECIRCULATION

WASTE

SANITARY WASTE

GREASE WASTE

VENT

HEATING WATER SUPPLY

HEATING WATER RETURN

CHILLED WATER SUPPLY

CHILLED WATER RETURN

GROUNDWATER SUPPLY

GROUNDWATER RETURN

CD

IRR

LPS

MPS

GCR

PCR

NG

LPG

CA

VAC

NO

RD

RDO

CONDENSATE DRAIN

IRRIGATION PIPING

LOW PRESSURE STEAM

MEDIUM PRESSURE STEAM

GRAVITY CONDENSATE RETURN

PUMPED CONDENSATE RETURN

NATURAL GAS

PROPANE PIPING

COMPRESSED AIR PIPING

VACUUM PIPING

NITROUS OXIDE GAS PIPING

ROOF DRAINAGE PIPING

ROOF DRAIN OVERFLOW PIPING

TEE UP

TEE DOWN

ELBOW UP

ELBOW DOWN

CLEANOUT

FLOOR DRAIN

FLOOR SINK

COLD SUPPLY STOP

HOT SUPPLY STOP

P-TRAP

HOSE END DRAIN

CAP

UNION

GLOBE VALVE

ISOLATION VALVE

PRESSURE REDUCING VALVE

CHECK VALVE

BACKFLOW PREVENTOR

GAS VALVE

MANUAL BALANCE VALVE

RELIEF VALVE

TWO-WAY CONTROL VALVE

THREE-WAY CONTROL VALVE

CONCENTRIC REDUCER

ECCENTRIC REDUCER

TRAP

TEST PLUG

STRAINER

THERMOMETER

IMMERSION WELL & SENSOR

PUMP

FIRE SPRINKLER HEAD

METER

MANUAL AIR VENT

PIPING ISOLATOR

GAUGE

POINT OF CONNECTION

MECHANICAL SHEET INDEX

M0.1 - LEGEND AND GENERAL SPECIFICATIONS

M0.2 - HVAC SPECIFICATIONS

M0.3 - HVAC SCHEDULES

MD1.0 - BASEMENT AND HOSE TOWER DEMOLITION PLANS

MD1.1 - FIRST FLOOR OFFICES DEMOLITION PLAN

MD1.2 - APPARATUS BAY DEMOLITION PLAN

MD1.3 - SECOND FLOOR DEMOLITION PLANS

MD1.4 - SECOND FLOOR HYDRONIC DEMOLITION PLAN

MD1.5 - ROOF DEMOLITION PLAN

M1.0 - BASEMENT AND HOSE TOWER PLANS

M1.1 - FIRST FLOOR OFFICES HVAC PLAN

M1.2 - APPARATUS BAY HVAC PLAN

M1.3 - SECOND FLOOR HVAC PLAN

M1.4 - MECHANICAL ROOM PLANS

M1.5 - ROOF HVAC PLAN

M2.1 - HYDRONIC SYSTEM SCHEMATIC AND DETAILS

M3.1 - HVAC DETAILS

GOVERNING CODES

2021 INTERNATIONAL BUILDING CODE

2021 INTERNATIONAL MECHANICAL CODE

2021 UNIFORM PLUMBING CODE

2021 INTERNATIONAL FUEL GAS CODE

2021 INTERNATIONAL ENERGY CONSERVATION CODE

2020 NATIONAL ELECTRIC CODE

COMCHECK

Date:

June 1, 2026

Revisions:

LEGEND AND

GENERAL

SPECIFICATIONS

M0.1

HVAC

SPECIFICATIONS

M0.2

Revisions:

June 1, 2026

Date:

ROOF-TOP UNIT SCHEDULE - RTU-5

BOILER SCHEDULE

MARK

MANUF. AND MODEL

INPUT CAPACITY

OUTPUT CAPACITY

VOLT/PHASE

FLA

B-1

LOCHINVAR KHB155N

155,000 BTU/HR

143,000 BTU/HR

120 / 1Ø

---

B-2

LOCHINVAR KHB155N

155,000 BTU/HR

143,000 BTU/HR

120 / 1Ø

---

1. PROVIDE WITH FLOW SWITCH, SIDEWALL CONCENTRIC VENT KIT, AND CONDENSATE NEUTRALIZATION KIT.

MOCP

15

COMMENTS

1

PUMP SCHEDULE

MARK

P-1

P-2

P-3

P-4

SERVES

BOILER B-1

BOILER B-2

MAIN CIRC

MANUFACTURER

AND MODEL

GRUNDFOS UPMS20-78

TACO VR15M

GPM HEAD

RPM

9

10'

---

9

10'

---

25

30'

---

25

30'

---

1. PUMP SHALL BE SUITABLE FOR 30% PROPYLENE GLYCOL.

2. PUMP PROVIDED WITH BOILER, SHIPPED LOOSE, AND FIELD-INSTALLED.

3. PUMP SHALL BE DUCTILE IRON MODEL.

H.P.

FRAC.

0.6 MAX

VOLT/PHASE

120 V / 1Ø

COMMENTS

1, 2

1, 3

MARK

EF-1

MANUFACTURER

AND NUMBER

CAPTIVEAIRE DU240HFA

EXHAUST FAN SCHEDULE

CFM

E.S. P.

RPM

SONES

H.P.

(IN. W. C.)

(AT 5 FT)

4600

1.0"

914

16.4

3

VOLT/PHASE

FLA

208V / 3Ø

10.2

COMMENTS

1, 2

1. PROVIDE WITH 14" HIGH CURB FOR FLAT ROOF, MOTORIZED BACKDRAFT DAMPER, EXHAUST FAN HEAT BAFFLE, FACTORY-MOUNTED AND WIRED VFD, AND BACNET SUITABLE.

BASEBOARD SCHEDULE

MARK

BB-1

BB-2

BB-3

BB-4

BB-5

MANUFACTURER

AND NUMBER

SLANT-FIN 351-14

COVER

HEIGHT

14"

NO. OF

TIERS

2

TUBE DIAM.,

MATERIAL

3/4" Cu

ELEMENT

TYPE

H-1

3/4" Cu

H-1

3/4" Cu

H-1

3/4" Cu

H-1

3/4" Cu

H-1

ACTIVE

LENGTH

2.0'

4.0'

6.0'

HEATING

BTU/HR

960

1,920

2,880

GPM

1.0

COMMENTS

1, 2

GENERAL: HEATING CAPACITY AT 120 F AVG WT, 70 F EAT.

1. PROVIDE AT 8" TO 12" OF CASING ON EACH END OF ACTIVE LENGTH, INCLUDING VALVE COVER. SPECIALTIES SHALL BE LOCATED IN THE UNIT CASING OR

EXPOSED NEAR THE CEILING ABOVE.

2. PROVIDE WITH STANDARD WHITE POWDER-COATED FINISH.

CONVECTOR SCHEDULE

MARK

UC-1

UC-2

UC-3

MANUFACTURER

AND NUMBER

RITTLING SF

LENGTH

24"

28"

24"

DEPTH

6"

8"

6"

HEIGHT

32"

HEATING

BTU/HR

1,500

2,500

1,500

GPM

1.0

COMMENTS

1

GENERAL: HEATING CAPACITY AT 120 F AVG WT, 70 F EAT.

1. CONVECTOR SHALL HAVE 16-GAUGE STEEL CABINET IN ONE OF MANUFACTURER'S STANDARD COLORS, TO BE SELECTED

AT SUBMITTAL TIME. PROVIDE WITH STANDARD LOUVERED INLET AND OUTLET AND ONE ACCESS DOOR IN FRONT OF

UNIT.

FAN-COIL UNIT SCHEDULE

MARK

FC-1

FC-2

FC-3

MANUFACTURER

AND NUMBER

DAIKIN BCHD0081

DAIKIN BCHD0061

DAIKIN BCHD0081

TOTAL

CFM

800

600

800

OA E.S.P.

CFM IN W.C.

120 0.70"

110 0.70"

120 0.70"

BTU/HR

25,000

22,000

18,000

HEATING

EAT

GPM

55 F

2.5

55 F

2.2

55 F

1.8

WATER dP

2.5' W.C.

1.8' W.C.

1.4' W.C.

COOLING HP MAX

BTU/HR

VOLT/

PHASE

FLA MCA COMMENTS

21,810

0.52 120 / 1Ø 8.8 11.0

1, 2

14,920

0.38 120 / 1Ø 6.4

8.0

1, 2

19,100

0.47 120 / 1Ø 8.8 11.0

1, 2

GENERAL: HEATING CAPACITY AT 120 F EWT, 30% PROPYLENE GLYCOL. COOLING CAPACITY AT 80 F DB / 61 F WB EAT.

1. PROVIDE WITH BOTTOM FILTER ACCESS.

2. UNIT TO BE HUNG FROM CEILING EXPOSED IN SPACE.

CONDENSING UNIT SCHEDULE

MARK

CU-1

CU-2

CU-3

MANUFACTURER

AND NUMBER

DAIKIN DC3SEN2410

DAIKIN DC3SEN1810

DAIKIN DC3SEN2410

COOLING

RATED CAPACITY

BTU/HR

23,200

18,000

23,200

SEER2

13.4

ELECTRICAL

VOLT AND

MCA

PHASE

208 / 230V / 1Ø

13.5

208 / 230V / 1Ø

11.1

208 / 230V / 1Ø

13.5

MOCP

20

15

20

1. PROVIDE WITH TXV, LINE SETS, HARD START KIT, FREEZE-STAT KIT, AND LOW AMBIENT KIT.

2. SEER2 IS AT ARI CONDITIONS.

COMMENTS

1, 2

CABINET UNIT HEATER SCHEDULE

MARK

CUH-1

MANUFACTURER

AND NUMBER

DAIKIN FCHH203

TOTAL

CFM

330

OA E.S.P.

CFM IN W.C.

0

0.50"

BTU/HR

11,000

HEATING

HP

EAT

GPM WATER dP

VOLT/

PHASE

FLA MCA COMMENTS

60° F

1.2 0.5' W.C.

FRAC 120 / 1Ø 3.5

4.4

1

GENERAL: HEATING CAPACITY AT 120 F EWT, 30% PROPYLENE GLYCOL.

1. UNIT TO BE HUNG FROM CEILING EXPOSED IN SPACE.

AIR DEVICE SCHEDULE

NOTE: AIR DEVICES WITH MARK OF (E)SD-# ARE EXISTING AIR DEVICES FROM PREVIOUS DESIGNS.

MARK

SD-1

SD-2

SD-3

SD-4

SD-5

RG-1

RG-2

RG-3

RG-4

RG-5

RG-6

EG-1

TG-1

MANUFACTURER

AND NUMBER

SHOEMAKER 700MA

SHOEMAKER 905

FACE

SIZE

6X6

8X8

10 X 10

14 X 14

10 X 4

10 X 6

12 X 6

14 X 6

16 X 16

48 X 24

14 X 6

NECK

SIZE

6X6

8X8

10 X 10

14 X 14

10 X 4

10 X 6

12 X 6

14 X 6

16 X 16

48 X 24

14 X 6

THROW

2 WAY

4 WAY

1 WAY

-

FINISH

WHITE

MOUNTING/FRAME

OBD

24 X 24 LAY-IN PANEL

NO

24 X 24 LAY-IN PANEL

NO

24 X 24 LAY-IN PANEL

NO

24 X 24 LAY-IN PANEL

NO

24 X 24 LAY-IN PANEL

NO

SURFACE MOUNT

NO

SURFACE MOUNT

NO

SURFACE MOUNT

NO

SURFACE MOUNT

NO

SURFACE MOUNT

NO

SURFACE MOUNT

NO

SURFACE MOUNT

NO

SURFACE MOUNT

NO

1. SIMILAR AIR DEVICES BY KRUEGER, CARNES, PRICE, AND TITUS ARE ALSO ACCEPTABLE.

2. CONTRACTOR SHALL VERIFY ALL MOUNTING CONDITIONS AND AIR DEVICE COLORS.

Date:

June 1, 2026

Revisions:

HVAC

SCHEDULES

M0.3

1/2" TWS,

1/2" TWR

TO (E)BB-2

3/4" TWS,

3/4" TWR

NOTE: TWS, TWR

PIPING EXPOSED

ALONG EAST WALL.

(E)BB-2 - 1/2"

TWS, TWR

CONNECTIONS

1/2"DN

1/2" TWS,

1/2" TWR

TO (E)BB-1

(E)BB-1

1/2"DN

(E)BB-2

B04

B03

TWS

TWR

B07

TYPICAL 1

B08

3/4" TWR UP

3/4" TWS UP

B02

B01

B05

B06

B09

1 BASEMENT DEMOLITION PLAN

N

MD1.0 1/4" = 1'-0"

NOTE: 1/2" TWS AND TWR

CONNECTIONS TO (E)BB-5

AND (E)CUH-1. PIPING IS

EXPOSED IN ROOM.

3/4"

7x6

122

9x6

24 x 8, CONTRACTOR

TO VERIFY

2

(E)CUH-1

123

124

122

9x6

7x6

UP TO

ACCESS

(E)BB-5

LADDER

2 FIRST FLOOR HOSE TOWER DEMOLITION PLAN

N

MD1.0 1/4" = 1'-0"

TO ROOF

216

FAN HIGH

IN SPACE

(E)EF

(E)BB-5

1

217

ACCESS

LADDER

3 SECOND FLOOR HOSE TOWER DEMOLITION PLAN

N

MD1.0 1/4" = 1'-0"

GENERAL NOTES

1. EXISTING TEMPERATURE SENSORS AND/OR THERMOSTATS WILL BE REMOVED BY ELECTRO CONTROLS.

2. TWS / TWR REFERS TO HEATING WATER SUPPLY AND RETURN PIPING.

CONSTRUCTION NOTES

1 REMOVE RADIATOR AND EXISTING PIPING BACK FAR ENOUGH TO INSTALL NEW RADIATOR.

2 REMOVE CABINET UNIT HEATER, PIPING, AND DUCTWORK BACK FAR ENOUGH TO INSTALL NEW UNIT.

Date:

June 1, 2026

Revisions:

BASEMENT AND

HOSE TOWER

DEMOLITION

PLANS

MD1.0

Bid Title:	Missoula Fire Department Station 1 HVAC
Category:	All Construction
Status:	Open

Missoula Fire Department Station 1 HVAC

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