CRTC Gunnery Range Improvements OCT 2024.pdf
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- Solicitation number
- W50S8626BA003
- Issued by
-
Department of the Army National Guard
About this file
This document is a set of construction plans for drainage design and lot improvements at the Alpena Combat Readiness Training Center, specifically for Camp Grayling Air-to-Ground Range Improvements located in Otsego County, Michigan (Section 29, T29N, R2W, Chester Township).
The project encompasses six sheets of detailed plans showing existing conditions, layout and grading, and construction specifications for both the north and south portions of the site. Key construction elements include proposed concrete pavement (12-inch nonreinforced), concrete valley gutters, curb and gutter details, catch basins with specified rim and invert elevations, drainage structures including 61 feet of 12-inch RCP (reinforced concrete pipe), 105 feet of 12-inch RCP, 49 feet of 12-inch RCP, 150 feet of 8-inch PVC piping with openings through pavement for building downspout connections, and aggregate base placement. The project also specifies removal of existing concrete pavement and bollards, restoration of washed-out areas with wildlife-friendly mulch, topsoil, fertilizer and seed, placement of geotextile fabric and riprap in various locations, and placement of eight bollards as directed by the owner. All materials and workmanship shall conform to the Michigan Department of Transportation 2020 Standard Specifications for Construction. The contractor must dial 811 a minimum of three full working days prior to excavation in areas with public utilities per Michigan Public Act 174, 2013. The project was prepared by Rivard Engineering and is dated August 2, 2024 (Job Number 24.081).
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Text version
G E N E R A L N O T E S
EXCEPT WHERE OTHERWISE INDICATED ON THESE PLANS OR IN THE
PROPOSAL AND SUPPLEMENTAL SPECIFICATIONS CONTAINED HEREIN, ALL
MATERIALS AND WORKMANSHIP SHALL BE IN ACCORDANCE WITH THE
MICHIGAN DEPARTMENT OF TRANSPORTATION 2020 STANDARD
SPECIFICATIONS FOR CONSTRUCTION.
FOR PROTECTION OF UNDERGROUND UTILITIES AND IN CONFORMATION
WITH PUBLIC ACT 174, 2013, THE CONTRACTOR SHALL DIAL 811 A MINIMUM
OF THREE FULL WORKING DAYS, EXCLUDING SATURDAYS, SUNDAYS, AND
HOLIDAYS PRIOR TO BEGINNING EACH EXCAVATION IN AREAS WHERE
PUBLIC UTILITIES HAVE NOT BEEN PREVIOUSLY LOCATED. MEMBERS WILL
THUS BE ROUTINELY NOTIFIED. THIS DOES NOT RELIEVE THE CONTRACTOR
OF THE RESPONSIBILITY OF NOTIFYING UTILITY OWNERS WHO MAY NOT BE
A PART OF THE "MISS DIG" ALERT SYSTEM.
ALPENA COMBAT READINESS TRAINING CENTER
PLANS OF PROPOSED IMPROVEMENTS
CAMP GRAYLING AIR-TO-GROUND RANGE IMPROVEMENTS
ALPENA CRTC DRAINAGE DESIGN & LOT IMPROVEMENTS
SECTION 29, T29N, R2W, CHESTER TOWNSHIP
OTSEGO COUNTY, MICHIGAN
INDEX TO SHEETS
SHEET 1 TITLE SHEET
SHEET 2 EXISTING CONDITIONS NORTH SHEET
SHEET 3 LAYOUT & GRADING NORTH SHEET
SHEET 4 CONSTRUCTION NORTH SHEET
SHEET 5 EXISTING CONDITIONS SOUTH SHEET
SHEET 6 LAYOUT, GRADING, & CONSTRUCTION SOUTH SHEET
TI
TL
E
SH
EE
T
SHEET NO.
JO
B
N U
M
BE
R D
AT
E
EN
G
IN
EE
R
.0
AU
G U
ST
, 2
R
IV
AR
D
SC
AL
E
N /A
PROJECT LOCATION
O
TS
EG
O
L
AK
E I-7
WATERS
COUNTY RD F38 - OLD STATE RD
FREDERIC
CO RD 612
I-7
LOVELLS
KP
L
AK
E
FORD RD
OLD
H
W Y 27
S
CR
AP
O L
AK
E
CRAP
O LA
KE
R
D
POWER LINE
W TWIN LAKE
E TWIN LAKE
CP
XXX
X
X
X X X X X X X X X X
X X
X X
X X
X
XXX
X
X
XXXXXXX
X X
X X
X X
X
X X X X
BM
BM
EM
E
S
T
SHEET NO.
JO
B
N U
M
BE
R D
AT
E
EN
G
IN
EE
R
.0
AU
G U
ST
, 2
R
IV
AR
D
SC
AL
E
N /A
EX BLDG
EX TANK
EX MANHOLE
EX TANKS
EX TANK
EX LIGHT
EX DRAINAGE STRUCTURE
EX FENCE
EX WATER VALVE
EX
C
O N
D
IT
IO
N
S N
O R
TH
EX HMA
EX GRAVEL
0 20 40
1"=20'
EX FENCE
EX GRAVEL
EX 18" CMP
EX ELEC BOX
EX TANK
REM EX CONC PAVT AND BOLLARDS
X
X X X X X X X
XXX
X
X
XXXXXXX
X X
X X
X X
X
X X X X
EM
E
S
T
SHEET NO.
JO
B
N U
M
BE
R D
AT
E
EN
G
IN
EE
R
.0
AU
G U
ST
, 2
R
IV
AR
D
SC
AL
E
N /A
0 10 20
1"=10'
EX BLDG
EX TANK TO REMAIN
EX LIGHTEX FENCE
LA
YO
U T
G
R
AD
IN
G
N O
R
TH
EX HMA
CATCH BASIN
RIM 1300.50
N:567126.10 E:19629780.57
1299.90
1300.501300.60 MATCH EX
1301.1
MATCH EX
1300.7
MATCH EX
1300.3
MATCH EX
1299.9
MATCH EX
1297.8
PROPOSED CONC
1300.60
1300.60
1301.20 1301.40
M
AT
C H
E X
.3
M
AT
C H
E X
.3
MATCH EX
1301.3
MATCH EX
1298.1
1301.00
1300.60
1300.60
EX CONC TO REMAIN
1300.00
RADIUS POINT
N:567211.33
E:19629838.31
RADIUS POINT
N:567107.05 E:19629768.86
30'
PROPOSED CONC
1299.25
M
AT
C H
E X
.3
EX HMA TO REMAIN
1300.20
MATCH EX
1298.85
M
AT
C H
E X
.6
M
AT
C H
E X
.8
1298.50
1299.25EX TANKEX TANK
EX TANKS
EX ELEC BOX
TO REMAIN
R20'
1299.80
EX MH TO
REMAIN
MATCH EX
1301.4
MATCH EX
1301.4
1301.20
1301.10
1300.25
1300.60
1300.20 MATCH EX
1301.4
EX WATER
VALVE TO
REMAIN
R5'
1300.90
7' 55'
73'
34'78'
17'
24'
1301.401301.40
1301.301301.30
15'
10' 16' 10'35' 40'
MATCH EX
1301.35
MATCH EX
1301.35
MATCH EX
1301.4
MATCH EX
1301.4
1301.3
MATCH EX
1301.9
MATCH EX
1301.1
.0
.5
1299.5
1299.0
1301.0
1300.5
1301.0
1300.0
.0
.5
1301.0 1300.5
CONTRACTOR TO PROVIDE JOINT LAYOUT FOR
CONCRETE PAVEMENT FOR OWNER REVIEW 14 DAYS
PRIOR TO PLACEMENT OF CONCRETE.
CP
XXX
X
X
X X X X X X X X X X
X X
X X
X X
X
XXX
X
X
XXXXXXX
X X
X X
X X
X
X X X X
BM
BM
EM
E
S
T
SHEET NO.
JO
B
N U
M
BE
R D
AT
E
EN
G
IN
EE
R
.0
AU
G U
ST
, 2
R
IV
AR
D
SC
AL
E
N /A
USED OIL TANK
EX MANHOLE
TO REMAIN
EX LIGHT
EX DRAINAGE STRUCTURE
EX WATER VALVE
C O
N
ST
R U
C
TI
O N
S H
EE
T
N O
R
TH
0 20 40
1"=20'
PROP GRAVEL
1:3 OR FLATTER
EX GROUND
CONC PAVEMENT DETAIL
EX BLDG
EX LIGHT
EX HMA TO REMAIN
CATCH BASIN
RIM 1300.50
INV 1295.5
COVER TYPE "D"
PROPOSED CONC
BENCH MARK
"X" ON LIGHT
POLE BASE
ELEV 1302.65
BENCH MARK
"X" ON LIGHT POLE BASE
ELEV 1302.30
PROPOSED CONC
EX BOLLARDS TO REMAIN
CULVERT OUTLET
INV 1292.0
PR
O
P
' O F
" R
C P
PLACE GEOTEXTILE FABRIC
AND RIPRAP, PLAIN
EX BOLLARDS
TO REMAIN
EX CONC TO REMAIN
EX CONC TO REMAIN
EX CONC TO REMAIN
PROP CONCRETE VALLEY GUTTER
8"
4' 4'
8'
CONCRETE VALLEY GUTTER DETAIL
NOT TO SCALE
EX FENCE
EX FENCE
EX TANK EX TANK
EX
T
AN
K
EX ELEC CONNECT EX CONCRETE
PROP CONC PAVT, MISC, NON-REINF, 6 INCH
PLACE AGGREGATE BASE TO PROVIDE
POSITIVE DRAINAGE TO PROP HMA
PLACE AGGREGATE BASE TO PROVIDE
POSITIVE DRAINAGE TO PROP HMA
PROP CURB AND GUTTER, CONC, DET D2
PROP 36" CATCH BASIN
COVER D
RIM 1300.20
N INV 12" RCP 1296.00
PROP 36" CATCH BASIN
COVER D
RIM 1300.25
N INV 12" RCP 1294.85
S INV 12" RCP 1294.75
PROP 36" CATCH BASIN
COVER D
RIM 1299.80
S INV 12" RCP 1293.90
N INV 12" RCP 1293.80
SE INV 8" PVC 1294.00
PR
O
P
' O F
" R
C P
PR
O
P
5' O
F
" R C
P
12" OF SUBBASE, CIP
CONC PAVT, NONREINF, 12 INCH
PROP 150' OF 8" PVC WITH OPENINGS THRU THE CONC PAVEMENT
TO CONNECT THE EXISTING BUILDING DOWNSPOUTS.
PLACE 8 BOLLARDS AS
DIRECTED BY THE OWNER
SUBBASE, CIP MAY BE REMOVED IF
EXISTING MATERIAL MEETS MDOT
CLASSIFICATION FOR CLASS II
X X X X X X X X X X
X
X X X X
BM
EM
E
SD
SHEET NO.
JO
B
N U
M
BE
R D
AT
E
EN
G
IN
EE
R
.0
AU
G U
ST
, 2
R
IV
AR
D
SC
AL
E
N /A
0 20 40
1"=20'
SH
IP
PI
N
G C
O N
TA
IN
ER
S
EX BUNKER
EX
C
O N
C R
ET
E
WASHED OUT AREA
EX
C
O N
D
IT
IO
N
S
SO
U
TH
EX GRAVEL
EX FENCE
EX BLDG
X X X X X X X X X X
X
X X X X
BM
EM
E
SD
SHEET NO.
JO
B
N U
M
BE
R D
AT
E
EN
G
IN
EE
R
.0
AU
G U
ST
, 2
R
IV
AR
D
SC
AL
E
N /A
0 20 40
1"=20'
SH
IP
PI
N
G C
O N
TA
IN
ER
S
BUNKER
EX
S
TR
U
C
TU
R E
RESTORE WASHED OUT AREA WITH WILDLIFE FRIENDLY
MULCH BLANKET, TOPSOIL, FERTILIZER, SEED, & MULCH
LA
YO
U T
G
R
AD
IN
G
C
O N
ST
R
U C
TI
O
N S
O U
TH
1301.40
1300.50
BM #3
"X" ON CONCRETE
ELEV 1301.78
PROP GRAVEL
EX FENCE
EX BLDG
1301.40 1301.40
1298.00
1300.25
1301.20
1298.00
1301.00 1301.00
1301.00
MATCH EX
1294.4
MATCH EX
1295.7
MATCH EX
1301.2
MATCH EX
1301.7
1298.00
SHAPE TO GRADES AS SHOWN TO PROVIDE A TOTAL OF
12" OF AGGREGATE BASE.
PLACE RIPRAP, PLAIN OVER 5' AS
DIRECTED BY THE OWNER AT THE
TIME OF CONSTRUCTION
PLACE RIPRAP, HEAVY AS DIRECTED BY THE
OWNER AT THE TIME OF CONSTRUCTION
| Sheets and Views |
| Alpena CRTC Gunnery_Title-Model |
| Alpena CRTC Gunnery Base North Site EX CONDITIONS-Model |
| Alpena CRTC Gunnery Base North LAYOUT-2-Model |
| Alpena CRTC Gunnery Base North Site CONSTRUCTION-Model |
| Alpena CRTC Gunnery Base South Site EX CONDITIONS-Model |
| Alpena CRTC Gunnery Base South LAYOUT-Model |
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