Drawings 8 of 12.pdf
PDF 5 MB Posted
- Solicitation number
- RFQ 171 230000000791 2
- Issued by
- Barry County, Michigan
About this file
Summary of Drawings 8 of 12 - Building 29 HVAC Mechanical Plans
This document contains architectural and mechanical drawings for HVAC system upgrades in Buildings 29A, 29B, and 29C at a State of Michigan facility under the Department of Technology, Management and Budget, State Facilities Administration, Design and Construction Division. The project involves installation of new rooftop units (RTU-4 and RTU-5) on concrete pads, new ductwork routing through newly constructed chases to attic penetrations, installation of new DDC (Direct Digital Control) VAV (Variable Air Volume) boxes at multiple locations, new horizontal heating coils, and modifications to existing ductwork throughout the buildings. The drawings indicate multiple supply diffusers, return grilles, and exhaust air components with specific CFM (cubic feet per minute) ratings documented on plan sheets M-402, M-403, M-404, M-405, and M-406. The project includes both a base bid and Add Alternate #1 scope, with the issue date of September 14, 2023, and contract order number 472/LCFMAINTPROJ.
The specifications require contractors to install new grade-mounted rooftop units per manufacturer specifications on concrete pads with dimensions noted, route new ductwork through newly constructed chases with access panels for maintenance, connect new DDC control panels to a dark network IT rack via purple CAT-6 cable through coordination with CommTech Design, balance all existing diffusers and grilles to new CFM requirements, and perform finishing work including patching, priming, and painting walls and ceilings where diffusers and grilles are removed. Additional work includes seeding disturbed areas with a specified seed mix (40% Kentucky bluegrass, 25% creeping fescue, 20% perennial ryegrass, 15% chewing fescue) at 8 pounds per 1,000 square feet or 350 pounds per acre, and applying 6 inches of topsoil over all disturbed areas. The project utilizes consultant job number 20080.00 with Matrix as the consulting firm and funding code 472/19503.SMD.
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Text version
X-CUH
X-CUH
X-CUH
X-AC
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X-AC
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X-FIN TUBE
X-FIN TUBE
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RTU-4
CONCRETE PAD
X-SD 490
X-12x8 SA
X-SD 490
X-SD 470
X-12x8 SA
X-SD 450
X-SD 450
X-16x6 SA
X-16x6 SA
X-20x8
SA
X-8x10 SA
X-SD 435
X-SD 450
X-20x16
SA UP
X-22x10
SA
X-20x12
SA UP
X-26x8 RA UP
X-16x6 RA
X-RG 490
X-RG 450
X-RG 450
X-16x6 RA
X-18x8
RA
X-RG 490
X-12x8
RA UP
RG-1 630
16x16 ---
X-18x8 SA
X-10x12 SA X-16x6 SA
X-18x8 SA
X-18x8 RA UP
X-RG 450
X-RG 435
X-16x6 RA
X-SD 130
X-SD 130
X-12x12
SA UP
X-SD 200
X-10x8 SA X-10x6 SA
X-6x6 SA
X-6x6 SA
X-18x8
SA
X-EG 50
X-4x4 EA
X-16x8
EA
X-24x6 EA
X-EG 400
--- TYP.2
X-4x4
EA
X-12x6 EA
X-4x4 EA
X-EG 30
--- TYP. 2
X-16x6EA
X-EG 225
--- TYP.2
X-8x6
EA
X-EG 100
X-EG 205
X-8x6
RA
X-10x6 EA
X-16x8
EA UP
X-8x6
RA
X-SD 60
X-4x4 SA
X-6x4 SA X-SD 100
X-10x4 SA X-6x6 SA UP
X-RG 30
X-4x4 RA
X-10x4
RA UP
X-RG 100
X-SD 175
--- TYP.2
X-8x8 SA UPX-10x6 SA UP
X-SD 175
X-SD 70
X-6x4 SA
X-8x6 SA
X-10x6 SA
X-8x6 SA
X-8x8
SA UP
X-SD 175
X-SD 175
--- --- X-8x6 SA X-8x6 SA
X-12x6 SA
X-12x10
SA UP
X-SD 390
--- TYP.2
X-10x8 SA X-18x8 SA
X-30x8 RA
UP
X-RG 1780
36x16 ---
X-SD 705
20x10 ---
X-16x8 SA UP
X-RG 1780
36x14 ---
X-18x10
SA UP
X-SD 175
X-SD 110
X-6x6
SA
X-16x8 SA
X-4x6 SA
X-SD 160
X-6x6 SA
X-10x6 SA
X-SD 120
X-10x8 SA X-10x8 SA
X-4x6 SA
X-12x8 SA
X-4x8 SA
X-10x6 SA
X-SD 305
X-SD 160
X-12x8
SA UP
X-SD 100
X-SD 40
X-4x4 SA
X-RG 100
X-6x4 RA
X-RG 190
X-12x6 EA
X-8x6 EA
X-EG 70
X-6x6 EA
X-EG 150
X-EG 140
X-6x6 EA
X-RG 1200
X-4x6 EA X-8x6
EA
X-EG 190
X-EG 100
SD-1 220
12x12 TYP.2
X-10x10 SA UP
10x10
SA
X-10x8
SA UP
X-6x4 SA X-14x6
SA
X-EG 90
--- TYP. 2 X-EG 200
X-EG 205
--- ---X-6x4 EA
X-14x6 EA
X-24x12 EA
X-SD 60
X-EG 1780
X-8x6 EA
X-24x12
EA UP
X-18x8
EA UP
X-SD 460
--- TYP.4
X-SD 490
--- TYP.4
X-10x6 EA
X-EG 270
TYP. 3
X-SD 110
X-RG 850
X-12x12
RA UP
X-20x8
EA UP
X-SD 175
--- TYP.4
X-SD 175
X-SD 175
X-10x8 SA X-12x16 SA
X-8x16
RA
X-SD 210
X-8x6 SA
X-SD 210
X-16x8
SA
X-6x4 RA
X-24x10
SA UP
X-16x12
RA UP
X-18x12
EA UP
X-6x4 EA
X-10x6
EA UP
X-40x24 RA UPX-40x20 RA UP
X-SD 415
X-SD 175
VAV-B02
VAV-B03
VAV-B04
VAV-B10
VAV-B11
VAV-B06
VAV-B05
VAV-B13VAV-B14
VAV-B22
VAV-B23
VAV-B21
VAV-B20
VAV-B19
VAV-B18
VAV-B01
VAV-B17
VAV-
B24
42x28
SA UP
52x30
RA UP
X-8x8 EA
X-SD 70
X-SD 215
X-8x8
SA
X-8x6 SA
SD-1 375
12x12 ---
16x12
RA UP
X-RG 375
12x8 RA
SD-1 315
12x12 TYP. 2
10" SA
SD-1 120
6x6 ---
6x8 SA
6x8 SA
8x6 SA
SD-1 250
12x12 TYP. 2
12x6
SA
12x8
SA UP
RG-1 500
16x16 ---
16x12 RA
20x20
RA UP
RG-1 440
12x12 ---
SD-1 120
6x6 ---
SD-1 245
12x12 TYP. 2
SD-1 245
12x12 ---
SD-1 125
12x12 ---
SD-1 380
12x12 ---
SD-1 375
12x12 TYP. 4
SD-1 100
6x6 ---
SD-1 175
12x12 ---
14x12 SA UP 24x10
SA UP
EG-1 125
12x12 ---
RG-1 245
12x12 ---
RG-1 125
12x12 ---
RG-1 100
6x6 ---
RG-1 490
12x12 ---
RG-1 120
6x6 ---
RG-1 380
12x12 ---
RG-1 750
16x16 TYP. 2
30x14 RA UP 16x14 SA
20x16 SA
20x16 SA
20x12 SA
16x12 SA
16x10 SA
14x12
SA
30x14
RA
30x14
RA
30x12 RA
24x12 RA
14x8 RA
14x8
SA
12x10 SA
14x8
SA
10x10 SA
6x8 SA
6x8 RA 12x8 RA
20x8 RA
20x8 RA
14x8 RA
6x6 RA
14x8 RA
12x6 RA
10x12 SA
X-EG 30
SD-1 270
12x12 ---
6x12 SA
6x10
SA
HC-4
1 X-IT
RACK
12x8
RA
12x8
RA
VAV-B25
VAV-
B15
TYP. 3
6" SA (TYP.3)
8" SA
6x6 SA
10" SA
10" SA
8" SA
8" SA
12x12 SA
12x12 SA
8" SA
VAV-B285
12x14 SA
8x10 SA
6x6 SA
10" SA
10" SA
8" SA
10" SA
6x6
SA
10x10 SA
VAV-B27
SD-1 75
6x6 ---
8x8 SA
10" SA
8" SA
8x10 SA
6" SA
10x10 SA
8x8
SA
X-SD 220
27'-8"
RTU-4
CLEARANCE
'-1
0"
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X-CU
INSTALL NEW GRADE MOUNTED ROOF TOP UNIT
PER MANUFACTURER'S INSTALLATION
INSTRUCTIONS ON MANUFACTURE PROVIDED
HORIZONTAL CURB. INSTALL NEW ROOF TOP
UNIT ON NEW CONCRETE PAD. PAD DIMENSIONS
ON PRINT. SEE M-800 FOR PAD THICKNESS AND
CONSTRUCTION.
ROUTE NEW SUPPLY AND RETURN DUCTWORK
UP THE SIDE OF THE BUILDING IN NEWLY
CONSTRUCTED CHASE TO NEW ATTIC
PENETRATIONS IN NEW ROOF GABLE.
INSTALL NEW SUPPLY/RETURN AIR DUCTWORK
AND ALL ASSOCIATED ACCESSORIES TO THE
EXTENTS SHOWN. MODIFY EXISTING
DUCTWORK AS NEEDED FOR NEW CONNECTION.
CONNECT EXISTING CABINET UNIT HEATER TO
NEW DDC CONROL PANEL.
INSTALL NEW DDC VAV BOX AT LOCATION
SHOWN. MODIFY DUCTWORK AS REQUIRED FOR
NEW CONNECTION. CONNECT NEW DDC VAV
BOXES TO NEW DDC CONTROL PANEL.
INSTALL NEW HORIZONTAL HEATING COIL IN
SUPPLY AIR DUCT RISER AT APPROXIMATELY
48" ABOVE CONCRETE PAD INSIDE NEWLY
CONSTRUCTED CHASE. INSTALL NEW
HORIZONTAL HEATING COIL PER
MANUFACTURE'S INSTALLATION INSTRUCTIONS.
NEW CHASE TO HAVE ACCESS PANEL FOR
MAINTENANCE AND ACCESSIBILITY.
EXISTING DUCT WORK CONTINUATION AND
SIZING SHOWN ON SHEET M-405.
RE-BALANCE EXISTING SUPPLY
DIFFUSER/RETURN GRILLE TO NEW CFM
SHOWN.
GENERAL NOTES
1. CONTRACTOR TO PATCH, PRIME, AND PAINT
WALLS/CEILINGS TO MATCH EXISTING WHERE
EXISTING SUPPLY DIFFUSERS AND RETURN
GRILLES WERE REMOVED AND NOT ENTIRELY
FILLED BY NEW SUPPLY DIFFUSERS AND
RETURN GRILLES. ONLY LOCATION OF WORK
NEEDS TO BE PAINTED NOT THE ENTIRE
WALL/CEILING.
2. CONTRACTOR TO PATCH, PRIME, AND PAINT
WALLS TO MATCH EXISTING WHERE EXISTING
THERMOSTATS WERE REMOVED AND NOT
COVERED BY NEW THERMOSTATS. ONLY
LOCATION OF WORK NEEDS TO BE PAINTED
NOT THE ENTIRE WALL.
3. ALL EXISTING DIFFUSERS & GRILLES TO BE
BALANCED TO EXISTING CFM AT THE END OF
CONSTRUCTION UNLESS OTHERWISE NOTED
ON DRAWINGS.
SEEDING SCHEDULE
CONTRACTOR TO SUPPLY 6" OF TOPSOIL OVER ALL
DISTURBED AREAS. SEED ALL DISTURBED AREAS
WITH THE FOLLOWING SEED MIX:
40% KENTUCKY BLUEGRASS
25% CREEPING FESCUE
20% PERENNIAL RYEGRASS
15% CHEWING FESCUE
APPLY AT A RATE OF 8 LBS PER 1,000 SQUARE FEET
OR 350 LBS PER ACRE.
ADD ALTERNATE #1:
HVAC KEY NOTES
BASE BID:
HVAC KEY NOTES
CONNECT NEW DDC CONTROL PANELS TO DARK
NETWORK IT RACK WITH PURPLE CAT-6 CABLE(S)
AS REQUIRED TO SEE THE BUILDING FROM THE
MAINTENANCE BUILDING IN DAVID KARNEY'S
OFFICE. HIRE AND COORDINATE CONNECTION TO
DARK NETWORK IT RACK WITH BRET EMERSON
FROM COMMTECH DESIGN (PHONE 616-433-7219).
file no.
checked by drawn by consultant contract order no.
472/LCFMAINTPROJ
consultant job no.
20080.00
M a t r ix
472/19503.SMD
funding code sheet description
D E
P A
R T
M E
N T
O F
T E
C H
N O
L O
G Y
M
A N
A G
E M
E N
T A
N D
B U
D G
E T
S T
A T
E O
F M
IC
H
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A
N
A D
A M
P L
A C
H R
A D
IR
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C T
O R
S T
A T
E F
A C
IL
IT
IE
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A D
M
IN
IS
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R A
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IO
N
D E
S
IG
N A
N D
C O
N S
T R
U C
T
IO
N D
IV
IS
IO
N issue date
KEY PLAN
9/14/2023 FOR CONSTRUCTION
BUILDING 29B LOWER ATTIC
PLAN - MECHANICAL NEW
N BUILDING 29B LOWER ATTIC PLAN - MECHANICAL NEW (BASE BID)
SCALE: 1/8" = 1'-0"
0 1 5 10 20
M-402
DBP
CAT
X-FIN TUBEX-FIN TUBEX-FIN TUBE X-FIN TUBE X-FIN TUBE X-FIN TUBE X-FIN TUBE X-FIN TUBE
X-FIN TUBEX-FIN TUBEX-FIN TUBEX-FIN TUBE X-FIN TUBEX-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE X-FIN TUBE
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X-FIN TUBE
X-FIN TUBE X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-CUX-CU
X-AC
X-EF
RTU-5
CONCRETE PAD
X-SD 490
X-16x6 SA
X-RG 490
X-16x6 SA
X-18x16
RA UP
X-26x12
SA UP
X-10x8 SA
X-16x6 SA
X-16x10
RA
X-SD 480
X-SD 480
X-8x6 SA
X-SD 210
X-16x6
RA
X-12x8
EA UP
X-EG 210
--- TYP. 2
X-EG 30
X-10x8 EA
X-8x6 EA
X-4x4 EA
X-RG 480
X-RG 480
X-RG 210
X-10x6 RA X-16x6 RA
X-10x16
RA
X-16x10
SA
X-8x6 SA
X-EG 30
X-10x12
SA
X-8x16 RA
X-8x2 EA
X-SD 490
--- TYP. 2
X-SD 490
X-SD 490
--- TYP. 2
X-SD 400
X-SD 175
--- TYP. 4
X-SD 480
X-SD 475
X-SD 50
--- --- X-SD 175
X-SD 490
X-SD 160
X-SD 490
X-RG 400
X-10x8 RA
X-24x12
RA UP
X-RG 1770
48x12 ---
X-6x6 SA
X-8x8
SA UP
X-6x6 SA
X-SD 120
X-SD 160
X-RG 195
X-8x6 RA X-RG 90
X-6x4 RA
X-10x6 RA
X-20x16
RA UP
X-8x6 RA
X-RG 195
X-12x8 RA
X-22x10 RA
X-RG 1440
40x12 ---
X-20x8
RA
X-6x6 RA
X-RG 110
X-10x10
RA UP
X-RG 490
26x6 ---
X-12x8
SA UP
X-12x8 SA
X-10x8
SA
X-6x4 SA
X-SD 355
X-SD 80
X-6x6 SAX-6x6 SAX-6x6 SAX-8x6 SA X-12x6
SA
X-10x6 SAX-14x8 SA
X-SD 135
X-SD 200
X-RG 135
--- TYP. 2
X-RG 440
X-10x8 RA X-6x6 RAX-6x6 RA
X-12x8 RA
X-12x10
RA UP
X-10x10
EA UP
X-EG 80
X-12x8 EA X-14x8 SA
12x6
SA
SD-2 250
9x9 TYP.2
8" SA
12x10 SA 14x12 SA X-10x10 SA
X-20x10 SA
X-20x12 SA UP
12x8 SA
SD-2 380
12x12 ---
X-EG 230
X-8x6 EA
X-SD 210
--- --- X-8x6 SA
16x10 SA
X-SD 50
X-6x6
SA
X-SD 125
X-6x4 EA
X-EG 190
12x8 SA
X-8x6
SA
X-EG 80
RG-2 400
12x12 ---
10x10 RA
X-RG 200
X-RG 135
18x12 RA UP
RG-2 400
12x12 ---
X-8x6 RA
16x14
RA
X-6x6
RA
X-28x10
SA UP
X-14x10 SA UPX-14x10 SA
X-10x8 SA
X-SD 410
X-10x8 SA
X-SD 410
X-12x6
EA UP
X-EG 110
X-8x4 EA
X-EG 30
X-EG 30
X-4x4 EA
X-12x6 EA
X-6x4 EA
X-10"
EA UP
X-10"
EA DN
X-SD 160
X-8x6 SA X-4x4 EA DN
X-WALL CAP
X-4x4 EA
X-SD 175
X-SD 140
X-6x6 SA
X-8x6 SA X-12x8 SA
X-10x6 SA
X-EG 205
X-8x6 EA
X-20x10
RA UP
X-RG 680
24x8 ---
X-16x8 RA X-14x8 RA X-12x6 RA
X-RG 380
X-10x6 RA
X-RG 260
X-10x10
RA UP
X-SD 90
X-SD 70
X-6x6
SA
X-RG 120
X-6x6
RA X-RG 100
X-8x6 RA
X-10x10 RA
X-8x6
SA
X-RG 150
X-6x6 RA
X-RG 90
X-SD 210
X-8x6 SA
X-14x8 SA
X-SD 175
--- --- X-8x6 SA
X-14x10 SA
X-12x8 SA
X-20x12 SA UPX-12x12
SA
X-10x6 SA
X-20x10 SA
X-SD 130
X-6x6 SA
X-14x6 SA
X-SD 380
--- --- X-SD 365
X-12x6 SA X-14x6 SA
X-18x8
SA
X-12x8
SA X-SD 400
X-SD 130
X-6x6 SA
X-10x6 SA
X-SD 120
X-20x10
SA UP
X-8x8 SA X-12x8 SA
X-8x6 SA
X-SD 175
X-12x10 SA
X-16x10 SA
X-12x8 SA
X-10x6 SA
X-SD 285
X-8x6 SA
SD-2 300
12x12 ---
X-8x6 SA
X-SD 175
X-18x18
RA UP
X-RG 2300
48x16 ---
X-20x12 RA
X-RG 570
X-12x8
RA X-RG 145
X-30x18 RA
X-14x10 RA
X-RG 365
X-6x6
RA
X-RG 180
X-12x6 RA
X-12x8
RA
X-RG 400
X-SD 345
X-SD 175
--- TYP.4
X-8x6
SA UP
X-SD 490
X-SD 450
X-SD 450
X-SD 435
X-SD 450
X-8x6
EA
X-6x4 SA
X-SD 80
X-SD 80
X-EG 200
X-12x4 EA
X-6x6 EA
X-12x6 EA
X-EG 160
--- TYP.2
X-EG 160
X-6x4 EA
X-18x12
EA UP
X-18x12 EA
X-18x8 EA
X-EG 30
X-12x8 EA X-12x8 EA X-12x6
EA
X-10x6 EA
X-EG 270
EG-1 55
6x6 TYP. 3
X-EG 30
X-10x10
SA UP
X-SD 205
X-SD 170
X-SD 80
X-8x6 SA
X-8x8 SA
X-14x8 SA
X-6x6 SA
X-6x6 SA
X-6x4 SA
X-RG 270
X-RG 270
X-RG 140
X-RG 460
X-RG 520
X-RG 610
X-20x18
RA UP
X-14x8 RA
X-14x10 RA
X-10x10 RA
X-10x6 RA
X-10x6 RA
X-10x6 RA
X-20x10 RA
X-20x8
RA
X-12x8 RA
X-12x6 RA
X-8x6 RA
X-SD 490
X-SD 490
X-18x10
SA UP
X-8x6 SA
X-SD 110
X-SD 175
X-SD 175
X-8x6 SA
X-10x8 SA
X-16x8 SA X-18x8 SA
X-SD 270
X-14x10
SA UP
X-18x8 SA
X-10x6 RAX-10x6 RA
X-12x8 SA
X-8x8
SA UP
X-SD 80
X-8x6
EA UP
X-12x6
EA UP
X-SD 270
X-SD 270
X-RG 270
X-SD 100
X-4x4
EA
X-SD 135
X-SD 135
44x30
SA UP
60x30
RA UP
VAV-C02
VAV-C01
VAV-C03
VAV-C04
VAV-C07
VAV-C08VAV-C09
VAV-C10
VAV-C29
VAV-C28
VAV-C27 VAV-C26
VAV-C15
VAV-C21
VAV-C22
VAV-C23
VAV-C24
VAV-C25
VAV-C14
VAV-C13
VAV-C11
VAV-C12
2 2
10x8 SA
10x12 SA
10" SA
10x12 SA
10" SA
10" SA
SD-2 275
9x9 TYP.2
SD-2 310
12x12 ---
SD-2 310
12x12 ---
SD-1 270
12x12 ---
6x12 SA
5 5
HC-5
VAV-C30 57
7 7
26x12 SA
5 10" SA
10" SA
8" SA
SD-1 55
6x6 TYP. 38
6" SA (TYP.3)
6x6 SA
8x8
SA
8X-RG 550
3 3
RG-1 80
6x6 ---
'-8
46'-10"
RTU-5
CLEARANCE
X-CUH
X-CUH
X-FIN TUBEX-FIN TUBEX-FIN TUBE X-FIN TUBE X-FIN TUBE X-FIN TUBE X-FIN TUBE X-FIN TUBE
X-FIN TUBEX-FIN TUBEX-FIN TUBEX-FIN TUBE X-FIN TUBEX-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-FIN TUBE
X-CUX-CU
X-AC
X-EF
HVAC KEY NOTES
INSTALL NEW GRADE MOUNTED ROOF TOP UNIT
PER MANUFACTURER'S INSTALLATION
INSTRUCTIONS ON MANUFACTURE PROVIDED
HORIZONTAL CURB. INSTALL NEW ROOF TOP
UNIT ON NEW CONCRETE PAD. PAD DIMENSIONS
ON PRINT. SEE M-800 FOR PAD THICKNESS AND
CONSTRUCTION.
ROUTE NEW SUPPLY AND RETURN DUCTWORK
UP THE SIDE OF THE BUILDING IN NEWLY
CONSTRUCTED CHASE TO NEW ATTIC
PENETRATIONS IN NEW ROOF GABLE.
INSTALL NEW SUPPLY/RETURN/EXHAUST AIR
DUCTWORK, RETURN AIR DUCTWORK, AND ALL
ASSOCIATED ACCESSORIES TO THE EXTENTS
SHOWN. MODIFY EXISTING DUCTWORK AS
NEEDED FOR NEW CONNECTION.
CONNECT EXISTING CABINET UNIT HEATER TO
NEW DDC CONTROL PANEL.
INSTALL NEW DDC VAV BOX AT LOCATION
SHOWN. MODIFY DUCTWORK AS REQUIRED FOR
NEW CONNECTION. CONNECT NEW DDC VAV
BOXES TO NEW DDC CONTROL PANEL.
INSTALL NEW HORIZONTAL HEATING COIL IN
SUPPLY AIR DUCT RISER AT APPROXIMATELY
48" ABOVE CONCRETE PAD INSIDE NEWLY
CONSTRUCTED CHASE. INSTALL NEW
HORIZONTAL HEATING COIL PER
MANUFACTURE'S INSTALLATION INSTRUCTIONS.
NEW CHASE TO HAVE ACCESS PANEL FOR
MAINTENANCE AND ACCESSIBILITY.
EXISTING DUCT WORK CONTINUATION AND
SIZING SHOWN ON SHEET M-406.
RE-BALANCE EXISTING SUPPLY
DIFFUSER/RETURN GRILLE TO NEW CFM
SHOWN.
GENERAL NOTES
1. CONTRACTOR TO PATCH, PRIME, AND PAINT
WALLS/CEILINGS TO MATCH EXISTING WHERE
EXISTING SUPPLY DIFFUSERS AND RETURN
GRILLES WERE REMOVED AND NOT ENTIRELY
FILLED BY NEW SUPPLY DIFFUSERS AND
RETURN GRILLES. ONLY LOCATION OF WORK
NEEDS TO BE PAINTED NOT THE ENTIRE
WALL/CEILING.
2. CONTRACTOR TO PATCH, PRIME, AND PAINT
WALLS TO MATCH EXISTING WHERE EXISTING
THERMOSTATS WERE REMOVED AND NOT
COVERED BY NEW THERMOSTATS. ONLY
LOCATION OF WORK NEEDS TO BE PAINTED
NOT THE ENTIRE WALL.
3. ALL EXISTING DIFFUSERS & GRILLES TO BE
BALANCED TO EXISTING CFM AT THE END OF
CONSTRUCTION UNLESS OTHERWISE NOTED
ON DRAWINGS.
SEEDING SCHEDULE
CONTRACTOR TO SUPPLY 6" OF TOPSOIL OVER ALL
DISTURBED AREAS. SEED ALL DISTURBED AREAS
WITH THE FOLLOWING SEED MIX:
40% KENTUCKY BLUEGRASS
25% CREEPING FESCUE
20% PERENNIAL RYEGRASS
15% CHEWING FESCUE
APPLY AT A RATE OF 8 LBS PER 1,000 SQUARE FEET
OR 350 LBS PER ACRE.
file no.
checked by drawn by consultant contract order no.
472/LCFMAINTPROJ
consultant job no.
20080.00
M a t r ix
472/19503.SMD
funding code sheet description
D E
P A
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M E
N T
O F
T E
C H
N O
L O
G Y
M
A N
A G
E M
E N
T A
N D
B U
D G
E T
S T
A T
E O
F M
IC
H
IG
A
N
A D
A M
P L
A C
H R
A D
IR
E
C T
O R
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A T
E F
A C
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A D
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N A
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N D
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N issue date
KEY PLAN
9/14/2023 FOR CONSTRUCTION
BUILDING 29C LOWER ATTIC
PLAN - MECHANICAL NEW
N BUILDING 29C LOWER ATTIC PLAN - MECHANICAL NEW (ADD ALTERNATE #1)
SCALE: 1/8" = 1'-0"
0 1 5 10 20
M-403
X-CUPOLA
(ON ROOF)
X-CUPOLA
(ON ROOF)
26x34
SA DN
26x34
RA DN
26x34
SA DN
26x34 RA DN
26x34
SA DN
26x34
RA DN
26x34
SA DN
24x18
SA DN
24x18
RA UP
24x18
RA DN
24x18
SA DN
24x14
EA UP
26x34
RA DN
HVAC KEY NOTES
ROUTE NEW SUPPLY AND RETURN DUCTWORK
UP THE SIDE OF THE BUILDING IN NEWLY
CONSTRUCTED CHASE TO NEW ATTIC
PENETRATIONS IN NEW ROOF GABLE.
ROUTE NEW EXHAUST AIR DUCT WORK UP TO
EXISTING CUPOLA ON ROOF.
file no.
checked by drawn by consultant contract order no.
472/LCFMAINTPROJ
consultant job no.
20080.00
M a t r ix
472/19503.SMD
funding code sheet description
D E
P A
R T
M E
N T
O F
T E
C H
N O
L O
G Y
M
A N
A G
E M
E N
T A
N D
B U
D G
E T
S T
A T
E O
F M
IC
H
IG
A
N
A D
A M
P L
A C
H R
A D
IR
E
C T
O R
S T
A T
E F
A C
IL
IT
IE
S
A D
M
IN
IS
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R A
T
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N
D E
S
IG
N A
N D
C O
N S
T R
U C
T
IO
N D
IV
IS
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N issue date
KEY PLAN
9/14/2023 FOR CONSTRUCTION
BUILDING 29A UPPER ATTIC
PLAN - MECHANICAL NEW
N BUILDING 29A UPPER ATTIC PLAN - MECHANICAL NEW (BASE BID)
SCALE: 1/8" = 1'-0"
0 1 5 10 20
M-404
X-6x6
SA DN
X-20x16
SA DN
X-20x12
SA DN
X-12x8
RA DN
X-18x8 RA DN
X-18x8 RA DN
X-12x12
SA DN
X-16x8 EA
DN
X-10x4 RA
DN
X-10x6 SA DN X-8x8
SA DN
X-12x10
SA DN
X-30x8 RA
DN
X-16x8
SA DN
X-12x10
SA DN
X-12x8
SA DN
X-10x10 SA DN
X-10x8 SA DN
X-24x12
EA DN
X-20x12 RA
X-20x16 RA
X-20x20 RA X-20x20 RA
X-16x20 RA X-20x20 RA
X-20x14
RA
X-12x12
RA DN
X-20x16 RA
X-10x6 RAX-10x4 RA
X-INTAKELOUVER
X-14x8 RA
X-40x20
RA DN
X-24x12 EA
X-10x18 EA
X-8x18 EAX-20x12 EA
X-12x6 EA
X-16x8 EA
X-20x8
EA DN
X-18x18
EA
X-18x18 EA X-24x22 EA
X-18x26 EA
X-10"ø SA X-10"ø SA
X-14"ø SA X-14"ø SA
X-10x14
SA
X-10x14 SA
X-18x14 SA X-10x8
SA
X-18x16
SA
X-18x18
SA
X-12x32
SA
X-32x20 SAX-36x24 SAX-22x24 SA
X-24x16 SA
X-24x8
SA
X-16x16 SA X-10x8 SA
X-14x8 SA
X-24x12 SAX-20x10
SA
X-20x8 SAX-18x8 SAX-14x8 SA
X-14x8 SA
X-14x6 SA
X-10x8
SA
X-8x6 SA
X-6x8SA
X-24x28 SAX-20x24 SA
X-20x22 SA
X-20x16 SA
X-26x12 SA
X-8x6 SAX-24x12 SA
X-24x8 SA X-24x8 SAX-14x8 SA
X-12x8 SAX-12x8 SA
X-8x6 SA
X-12x8 SA
X-12x8 SA
X-30x12 SA X-10x12
SA
X-20x8 SA
X-8x6 SA
X-12"ø SA
X-10"ø SA
X-10"ø SA
X-8"ø SA
X-38x32 SA
X-20x12 SA
X-20x12 SA
X-EXHAUST
LOUVER
X-12x6 RA
X-6x4 RA DN
X-6x4 RA
X-12x6 EA
DN
X-28x10
SA DN
X-18x8
EA DN
X-14x6
SA DN
X-8x6
SA DN
X-24x10
SA
X-12x12
SA DN
X-12x12
SA DN
X-12x12
SA DN
X-12x12
SA DN
X-8x8
SA DN
X-8x8
SA DN
X-8x8
SA DN
X-10x6
EA DN
X-8x8
SA DN
X-EF-9
X-18x18 EA
X-8x6
SA DN
X-12x8
SA DN
X-12x8
SA DN
X-12x8
SA DN
X-12x8
SA DN
X-8x6
SA DN
X-12x6
RA DN
X-16x16
SA DN
X-MAU
X-SF-12
X-16x16
SA
X-16x16
SA
X-6x6
SA DN
X-20x16
SA DN
X-20x12
SA DN
X-12x8
RA DN
X-18x8 RA DN
X-18x8 RA DN
X-12x12
SA DN
X-16x8 EA
DN
X-10x4 RA
DN
X-10x6 SA DN X-8x8
SA DN
X-12x10
SA DN
X-30x8 RA
DN
X-16x8
SA DN
X-12x10
SA DN
X-12x8
SA DN
X-10x10 SA DN
X-10x8 SA DN
X-24x12
EA DN
X-20x12 RA
X-20x16 RA
X-20x20 RA X-20x20 RA
X-16x20 RA X-20x20 RA
X-20x14
RA
X-12x12
RA DN
X-20x16 RA
X-10x6 RAX-10x4 RA
X-INTAKELOUVER
X-14x8 RA
X-40x20
RA DN
X-24x12 EA
X-10x18 EA
X-8x18 EAX-20x12 EA
X-12x6 EA
X-16x8 EA
X-20x8
EA DN
X-18x18
EA
X-18x18 EA X-24x22 EA
X-18x26 EA
X-10"ø SA X-10"ø SA
X-14"ø SA X-14"ø SA
X-10x14
SA
X-10x14 SA
X-18x14 SA X-10x8
SA
X-18x16
SA
X-18x18
SA
X-12x32
SA
X-32x20 SAX-36x24 SAX-22x24 SA
X-24x16 SA
X-24x8
SA
X-16x16 SA X-10x8 SA
X-14x8 SA
X-24x12 SAX-20x10
SA
X-20x8 SAX-18x8 SAX-14x8 SA
X-14x8 SA
X-14x6 SA
X-10x8
SA
X-8x6 SA
X-6x8SA
X-24x28 SAX-20x24 SA
X-20x22 SA
X-20x16 SA
X-26x12 SA
X-8x6 SAX-24x12 SA
X-24x8 SA X-24x8 SAX-14x8 SA
X-12x8 SAX-12x8 SA
X-8x6 SA
X-12x8 SA
X-12x8 SA
X-30x12 SA X-10x12
SA
X-20x8 SA
X-8x6 SA
X-12"ø SA
X-10"ø SA
X-10"ø SA
X-8"ø SA
X-38x32 SA
X-20x12 SA
X-20x12 SA
X-EXHAUST
LOUVER
X-12x6 RA
X-6x4 RA DN
X-6x4 RA
X-12x6 EA
DN
X-28x10
SA DN
X-18x8
EA DN
X-14x6
SA DN
X-8x6
SA DN
X-24x10
SA
X-12x12
SA DN
X-12x12
SA DN
X-12x12
SA DN
X-12x12
SA DN
X-8x8
SA DN
X-8x8
SA DN
X-8x8
SA DN
X-10x6
EA DN
X-8x8
SA DN
X-EF-9
X-18x18 EA
X-8x6
SA DN
X-12x8
SA DN
X-12x8
SA DN
X-12x8
SA DN
X-12x8
SA DN
X-8x6
SA DN
X-12x6
RA DN
X-16x16
SA DN
X-MAU
X-SF-12
X-16x16
SA
X-16x16
SA
42x28 SA DN
52x30 RA DN
24x10
SA DN
40x24
RA DN
VAV-B07
VAV-B08
VAV-B09
VAV-B12
VAV-B16
X-16x12
RA DN
X-12x8
SA DN4
20x20 RA DN 4 30x20 RA
14x12 SA DN
X-30x14
RA DN
40x24 RA
24"Ø SA
38x32
SA
M-800
22"Ø RA
42x28 SA
42x38 RA
24"Ø RA
24"Ø RA
22"Ø RA
24"Ø SA
22"Ø SA
24"Ø
SA
22"Ø
SA
24"Ø RA
22"Ø RA
VAV-B26 1
HVAC KEY NOTES
INSTALL NEW DDC VAV BOX AT LOCATION
SHOWN. MODIFY DUCTWORK AS REQUIRED FOR
NEW CONNECTION. CONNECT NEW DDC VAV
BOXES TO NEW DDC CONTROL PANEL.
ROUTE NEW SUPPLY AND RETURN DUCTWORK
UP THE SIDE OF THE BUILDING IN NEWLY
CONSTRUCTED CHASE TO NEW ATTIC
PENETRATIONS IN NEW ROOF GABLE.
CONNECT EXISTING MAKE UP AIR UNIT AND
SUPPLY FAN TO NEW DDC CONTROL PANEL.
CONNECT NEW SUPPLY AIR DUCTWORK,
RETURN AIR DUCTWORK, AND ALL ASSOCIATED
ACCESSORIES TO EXISTING DUCTWORK AS
SHOWN. MODIFY EXISTING DUCTWORK AS
NEEDED FOR NEW CONNECTION.
CONNECT EXISTING EXHAUST FAN TO NEW DDC
CONTROL PANEL.
GENERAL NOTES
1. SEE M-800 SHEET FOR DETAILS SHOWING NEW
TRUNK LINE SUPPLY AND RETURN DUCT
ROUTING AND ORIENTATION THROUGH JOIST
OPENINGS. ONLY LARGEST TRUNK LINE DUCT
SIZE SHOWN ON DETAIL. CONTINUATION OF
DUCT ROUTING TO USE SIMILAR ROUTING PATH
THROUGH JOIST OPENINGS AT SIZES SHOWN.
2. ALL EXISTING DIFFUSERS & GRILLES TO BE
BALANCED TO EXISTING CFM AT THE END OF
CONSTRUCTION UNLESS OTHERWISE NOTED
ON DRAWINGS.
file no.
checked by drawn by consultant contract order no.
472/LCFMAINTPROJ
consultant job no.
20080.00
M a t r ix
472/19503.SMD
funding code sheet description
D E
P A
R T
M E
N T
O F
T E
C H
N O
L O
G Y
M
A N
A G
E M
E N
T A
N D
B U
D G
E T
S T
A T
E O
F M
IC
H
IG
A
N
A D
A M
P L
A C
H R
A D
IR
E
C T
O R
S T
A T
E F
A C
IL
IT
IE
S
A D
M
IN
IS
T
R A
T
IO
N
D E
S
IG
N A
N D
C O
N S
T R
U C
T
IO
N D
IV
IS
IO
N issue date
KEY PLAN
9/14/2023 FOR CONSTRUCTION
BUILDING 29B UPPER ATTIC
PLAN - MECHANICAL NEW
N BUILDING 29B UPPER ATTIC PLAN - MECHANICAL NEW (ADD ALTERNATE #1)
SCALE: 1/8" = 1'-0"
0 1 5 10 20
M-405
| Sheets and Views |
| M-000-2008000-T-000 |
| M100-2008000-M-100 |
| M300-2008000-M-300 |
| M301-2008000-M-301 |
| M302-2008000-M-302 |
| M303-2008000-M-303 |
| M304-2008000-M-304 |
| M305-2008000-M-305 |
| M306-2008000-M-306 |
| M307-2008000-M-307 |
| M308-2008000-M-308 |
| M309-2008000-M-309 |
| M310-2008000-M-310 |
| M311-2008000-M-311 |
| M312-2008000-M-312 |
| M313-2008000-M-313 |
| M314-2008000-M-314 |
| M315-2008000-M-315 |
| M316-2008000-M-316 |
| M317-2008000-M-317 |
| M318-2008000-M-318 |
| M319-2008000-M-319 |
| M320-2008000-M-319 |
| M400-2008000-M-400 |
| M401-2008000-M-401 |
| M402-2008000-M-402 |
| M403-2008000-M-403 |
| M404-2008000-M-404 |
| M405-2008000-M-405 |
| M406-2008000-M-406 |
| M600-2008000-M-600 |
| M601-2008000-M601 |
| M602-2008000-M602 |
| M603-2008000-M603 |
| M604-2008000-M604 |
| M605-2008000-M605 |
| M606-2008000-M606 |
| M607-2008000-M607 |
| M608-2008000-M608 |
| M609-2008000-M-609 |
| M610-2008000-M-610 |
| M611-2008000-M-611 |
| M800-2008000-M-800 |
| M801-2008000-M-801 |
| M802-2008000-M-802 |
| M900-2008000-M-900 |
File details come from the government source that posted it. Updated .