Drawings 22225 (Coldwater).pdf
PDF 1 MB Posted
- Solicitation number
- RFQ 171 230000000023 4
- Issued by
- Barry County, Michigan
About this file
This is a set of architectural drawings for a roof replacement project at the Coldwater Michigan State Police Post located at 186 E State St, Coldwater, MI 49036. The project involves the complete removal of the existing roof membrane and insulation down to the existing deck, followed by installation of a new roofing system. The new roof construction includes R-30 6-inch rigid poly-iso insulation as the base layer with tapered insulation on top, a 1/2-inch dens deck cover board, an 80-mil modified bitumen base layer, and either a 145-mil mineral modified bitumen cap or 100-mil fluid applied cap depending on the bid option selected. The project also requires replacement of all fascia trim, gutters, and downspouts with new aluminum components pre-finished in dark blue to match existing elements. Additional work includes removal and reinstallation of existing light fixtures, removal of existing electrical conduit by the owner, extension of vents and exhaust fans to accommodate increased roof height, and removal of multiple condensate vents. The drawings were issued for bidding on October 14, 2022, and include a base bid and alternate bid option.
The drawings indicate that the contractor is responsible for proper flashing of all drains, curbs, vent stacks, and other roof penetrations, as well as maintaining a minimum 1/4-inch per 1-foot slope for drainage. Existing roof deck slopes must be maintained, and all work must coordinate with various roof obstacles including mechanical equipment, skylights, curbs, raised pavers, and other permanent installations. The project encompasses the entire roof area with measurements indicating overall dimensions of approximately 141 feet by 104 feet, with varying roof heights and multiple sections detailed in the technical drawings. The drawing set includes a project cover and roof plan, a project photo sheet showing twelve reference photos of existing conditions, and detailed roof sections drawn at 3 inches equals 1 foot scale to clarify construction assembly and material specifications.
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Text version
± 141'-11"
± 134'-3"± 25'-8"
± 38'-3"
EXHAUST FAN
CONDENSATE VENT
TO BE REMOVED
CONDENSATE VENT
TO BE REMOVED
CONDENSATE VENT
TO BE REMOVED
CONDENSATE VENT
TO BE REMOVED
EXHAUST FAN
EXHAUST
FAN
CONDENSATE VENT
TO BE REMOVED
VTR
VTR
VTR
CONDENSATE
VENT TO BE
REMOVED
EXHAUST FAN
CV
VTR
CV
EXHAUST FAN
EXHAUST FAN
MECH. UNIT
VTR
VTR
E X
IS
T.
R O
O F
D E
C K
IS
S
LO
P
E D
E X
IS
T.
R O
O F
D E
C K
IS
S
LO
P
E D
E X
IS
T.
R O
O F
D E
C K
IS
S
LO
P
E D
E X
IS
T.
R O
O F
D E
C K
IS
S
LO
P
E D
VALLEY
VALLEY
VALLEY
VALLEY
HIP HIP
H
IP
H
IP
1/4" SLOPE
1/4 " S
LO
PE
1/4 " S
LO
PE
1/4" SLOPE
VTR
VTR
VTR
VTR VTR
VTR
CONDENSATE
VENT TO BE
REMOVED
CONDENSATE
VENT TO BE
REMOVED
CONDENSATE
VENT TO BE
REMOVED
CONDENSATE
VENT TO BE
REMOVED
CONDENSATE
VENT TO BE
REMOVED
CONDENSATE
VENT TO BE
REMOVED
EXIST. R
OOF
LEVEL ± 13"
EXIST. R
OOF
LEVEL ± 25"
VTR
EXIST. R
OOF
LEVEL 0"
A D
D E
D T
A P
P E
R
IN
S U
LA
TI
O N
TH
IS
A
R E
A
/8
S
LO
P E
EXIST. ROOF
DECK IS SLOPED
EXIST. ROOF
DECK IS SLOPED
EXIST. ROOF
DECK IS SLOPED
NEW GUTTER
NEW DOWNSPOUT,
PRE-FINISHED GRAY
NEW GUTTER
NEW DOWNSPOUT,
PRE-FINISHED GRAY
EXIST. LIGHT FIXTURE TO
BE REMOVED FOR NEW
WORK AND RE-INSTALLED
EXIST. ELECTRICAL
CONDUIT TO BE
REMOVED BY OWNER
NEW DOWNSPOUT,
PRE-FINISHED GRAY
NEW GUTTER
NEW DOWNSPOUT,
PRE-FINISHED GRAY
EXIST. LIGHT FIXTURE TO
BE REMOVED BY OWNER
NEW DOWNSPOUT,
PRE-FINISHED GRAY
EXIST. LIGHT FIXTURE TO
BE REMOVED BY OWNER
A900
A900
A900
A900
A900
A900
A900
A900
A900
A900
A900
A900
THIS ROOF HAS AN
OVERHANG ABOVE
THE LOWER ROOF
A901
A901
A901
A901
A901
A901
A901
A901
A901
A901
A901
A901
100-MIL FLUID APPLIED CAP
80-MIL MOD BIT BASE
1/2" DENS DECK
TAPERED INSULATION
NEW 6" BASE LAYER OF POLY-ISO R-30
WOOD DECK
145-MIL MINERAL MOD BIT CAP
80-MIL MOD BIT BASE
1/2" DENS DECK
TAPERED INSULATION
NEW 6" BASE LAYER OF POLY-ISO R-30
WOOD DECK
ROOF PLAN LEGEND
TAPERED INSULATION: PROVIDE
1/4" PER 1'-0" MIN. SLOPE TO DRAINS
AND DIVERT WATER AROUND ITEMS.
1. CONTRACTOR SHALL BE RESPONSIBLE FOR PROPER FLASHING OF ALL
DRAINS, CURBS, VENT STACKS, ETC.
2. ROOF INSULATION TO BE 6" MINIMUM.
3. TAPERED INSULATION: MAINTAIN 1/4" PER 1'-0" MINIMUM SLOPE TO DRAINS
UNLESS NOTED, COORDINATE SLOPES TO DIRECT RUN OFF AROUND ALL
OBSTICLES INCLUDING ROOF PERIMTER OUTLINE, MECHANICAL EQUIPMENT,
SKYLIGHTS, CURBS, ETC. FINAL DESIGN SHALL BE THE RESPONSIBILITY OF
THE CONTRACTOR. MAINTAIN SLOPE UNDER ALL ABOVE ROOF ITEMS
INCLUDING RAISED PAVERS, LIVE ROOF AREA, SOLAR PANELS, ETC.
4. EXIST. ROOF MEMBRANE AND INSULATION IS TO BE REMOVED TO EXIST.
DECK INCLUDING ALL EXTRA ROOF LAYERS FOR NEW ROOF CONSTRUCTION.
5. EXIST. FASCIA TRIM, GUTTER, AND DOWNSPOUTS ARE TO BE REMOVED FOR
NEW CONSTRUCTION.
6. R-30 6" OF RIGID INSULATION IS THE BASE WITH TAPPER INSULATION ON TOP
OF. CANT USE AVERAGING OF THE R-VALUE ACROSS THE ROOF.
7. EXTEND ALL VENTS AND FANS AS REQUIRED FOR INCREASED ROOF
HEIGHT.
ROOF PLAN NOTES:
P lo tt ed
B y:
A ut od es k D oc s:
//2
S
O M
M S
P C ol dw at er
R oo f R ep la ce m en t/2
S
O M
M S
P C ol dw at er
R oo f R ep la ce m en t_ A rc h_
R
.r vt
/1
4/
:2 6:
P
M
A300 22100223
E S ta te
S t, C ol dw at er , M
I 4
C o ld w at er
M ic h ig an S ta te
P o lic e
P o st
R oo f R ep la ce m en t f or
IS
S
U E
D F
O R
B
ID
D
IN
G
.1
0.
P ro je ct
C o ve r
R o o f P la n
DRAWING LIST
Roof Replacement for:
Coldwater Michigan State Police Post 186 E State St, Coldwater, MI 49036
A300 Project Cover & Roof Plan
A900 Project Photo Sheet
A901 Roof Sections
SCALE: 1/8" = 1'-0"
OVERALL ROOF PLAN
A300
3 ALTERNATE BID
A300
2 BASE BID
P lo tt ed
B y:
A ut od es k D oc s:
//2
S
O M
M S
P C ol dw at er
R oo f R ep la ce m en t/2
S
O M
M S
P C ol dw at er
R oo f R ep la ce m en t_ A rc h_
R
.r vt
/1
4/
:2 6:
P
M
A900 22100223
E S ta te
S t, C ol dw at er , M
I 4
C o ld w at er
M ic h ig an S ta te
P o lic e
P o st
R oo f R ep la ce m en t f or
IS
S
U E
D F
O R
B
ID
D
IN
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0.
P ro je ct
P h o to
S h ee t
A900
1 PHOTO 1
A900
2 PHOTO 2
A900
3 PHOTO 3
A900
4 PHOTO 4
A900
5 PHOTO 5
A900
6 PHOTO 6
A900
7 PHOTO 7
A900
8 PHOTO 8
A900
9 PHOTO 9
A900
10 PHOTO 10
A900
11 PHOTO 11
A900
12 PHOTO 12
ROOF MEMBRANE
ROOF COVER BOARD
2X6 WOMANIZED BLOCKING
R-30, ± 6" RIGID INSULATION
NEW DRIP EDGE ALUMINUM
PRE-FINISHED DARK BLUE TO
MATCH EXIST.
NEW 3/4" WOMANIZED PLYWOOD
EXTENSION OF EXIST.
NEW FASCIA TRIM ALUMINUM PRE-
FINISHED DARK BLUE TO MATCH EXIST.
SEALANT
EXIST. DECK
EXIST. WALL FRAMING
EXIST. FASCIA BLOCKING
ROOF MEMBRANE
ROOF COVER BOARD
2X6 WOMANIZED BLOCKING
R-30, ± 6" RIGID INSULATION
NEW DRIP EDGE ALUMINUM
PRE-FINISHED DARK BLUE TO
MATCH EXIST.
NEW 3/4" WOMANIZED PLYWOOD
EXTENSION OF EXIST.
NEW FASCIA TRIM ALUMINUM PRE-
FINISHED DARK BLUE TO MATCH EXIST.
SEALANT
EXIST. DECK
EXIST. WALL FRAMING
EXIST. FASCIA BLOCKING
NEW 6X6 ALUMINUM GUTTER PRE-
FINISHED DARK BLUE TO MATCH EXIST.
ROOF MEMBRANE
ROOF COVER BOARD
2X6 WOMANIZED BLOCKING
R-30, ± 6" RIGID INSULATION
NEW DRIP EDGE ALUMINUM
PRE-FINISHED DARK BLUE TO
MATCH EXIST.
NEW 3/4" WOMANIZED PLYWOOD
EXTENSION OF EXIST.
NEW FASCIA TRIM ALUMINUM PRE-
FINISHED DARK BLUE TO MATCH EXIST.
SEALANT
EXIST. DECK
EXIST. WALL FRAMING
EXIST. FASCIA BLOCKING
TAPPERED RIGID INSULATION
ROOF MEMBRANE
ROOF COVER BOARD
2X6 WOMANIZED BLOCKING
R-30, ± 6" RIGID INSULATION
NEW DRIP EDGE ALUMINUM
PRE-FINISHED DARK BLUE TO
MATCH EXIST.
NEW 3/4" WOMANIZED PLYWOOD
EXTENSION OF EXIST.
NEW FASCIA TRIM ALUMINUM PRE-
FINISHED DARK BLUE TO MATCH EXIST.
SEALANT
EXIST. DECK
EXIST. WALL FRAMING
EXIST. FASCIA BLOCKING
ROOF MEMBRANE
ROOF MEMBRANE
ROOF COVER BOARD
2X6 WOMANIZED BLOCKING
NEW DRIP EDGE ALUMINUM
PRE-FINISHED DARK BLUE TO
MATCH EXIST.
EXIST. DECK
EXIST. WALL FRAMING
ROOF MEMBRANE
P lo tt ed
B y:
A ut od es k D oc s:
//2
S
O M
M S
P C ol dw at er
R oo f R ep la ce m en t/2
S
O M
M S
P C ol dw at er
R oo f R ep la ce m en t_ A rc h_
R
.r vt
/1
4/
:2 6:
P
M
A901 22100223
E S ta te
S t, C ol dw at er , M
I 4
C o ld w at er
M ic h ig an S ta te
P o lic e
P o st
R oo f R ep la ce m en t f or
IS
S
U E
D F
O R
B
ID
D
IN
G
.1
0.
R o o f
S ec ti o n s
SCALE: 3" = 1'-0"A901
1 ROOF PLAN - SECTION 1
SCALE: 3" = 1'-0"A901
2 ROOF PLAN - SECTION 2
SCALE: 3" = 1'-0"A901
3 ROOF PLAN - SECTION 3
SCALE: 3" = 1'-0"A901
4 ROOF PLAN - SECTION 4
SCALE: 3" = 1'-0"A901
5 ROOF PLAN - SECTION 5
| Sheets |
| A300 - Project Cover & Roof Plan |
| A900 - Project Photo Sheet |
| A901 - Roof Sections |
File details come from the government source that posted it. Updated .