4 of 7 Salem Stormwater Drawings_Addendum A.pdf
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- Z2NZ-- 658-23-108 Correct Stormwater Drainage
- Solicitation number
- 36C24626B0031
About this file
This document is a set of Site and Grading Plans for a Correct Storm Water Drainage project at the VA Medical Center located at 1970 Roanoke Boulevard, Salem, VA 24153-6404. The plans are dated January 28, 2026, and represent 100% Final Design prepared by Mabbett & Associates, Inc., with Architect/Engineer of Record stamp approval. Project number 658-23-108 consists of nine detailed grading plan sheets (CG101 through CG109) at 1" = 50' scale.
The work scope includes sawcutting and removing pavement, concrete, and excavated soil to specified limits with restoration of disturbed paved areas through re-paving and landscape restoration to lawn. Key construction tasks comprise furnishing and installing new headwalls, manhole and catch basin covers, curb inlets, outlet control structures, flared end sections, trench drains, concrete curbing, asphalt paving, and concrete paving per referenced detail sheets. The project incorporates multiple stormwater management features including six infiltration ponds (IP-1 through IP-6), three subsurface infiltration systems (SIS-1, SIS-2A, SIS-2B, SIS-3A, and SIS-3B), and one subsurface detention system (SDS-3). Over 100 catch basins (CB), drainage manholes (DMH), yard drains (YD), and trench drains (TD) are specified throughout the site. Pipe materials and sizes vary from 3-inch to 40-inch diameter with specifications for various pipe types including PVC, HDPE, RCP, DI, VCP, CI, and CPP at designated slopes. Existing retaining walls require support and protection in place, with newly installed structures positioned 3 inches above finished grade in landscape areas or flush with grade on paved surfaces.
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CB-2
CB-1
STORM
STRUCTURE
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DMH-63
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DMH-62
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OUTFALL 1A/1B CONNECTING
TO THE MS4 SYSTEM OF
THE CITY OF SALEM
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APPROXIMATE LOCATION
OF KARST FORMATION
AREA PER ARCGIS "KARST
AREAS" LAYER
INSPECTION MH
RIM= 1073.00
INSPECTION MH
RIM= 1075.52
HP=1057.50
SUBSURFACE
INFILTRATION
SYSTEM 1 (SIS-1)
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1. REFER TO SHEET C-001 FOR CIVIL LEGEND, ABBREVIATIONS, AND GENERAL NOTES.
2. SAWCUT (WET METHOD) AND REMOVE PAVEMENT, CONCRETE, AND EXCAVATE SOIL TO THE LIMITS
SHOWN OR NEEDED TO COMPLETE THE WORK. THE CONTRACTOR SHALL RESTORE ANY DISTURBED
PAVEMENT MARKING AND STRIPING THROUGHOUT THE SITE.
3. SUPPORT AND PROTECT IN PLACE THE EXISTING RETAINING WALLS.
4. THE CONTRACTOR SHALL RESTORE ANY DISTURBED AREAS TO ORIGINAL CONDITION OR BETTER.
LANDSCAPE AREAS SHALL BE RETURNED TO LAWN AND DISTURBED PAVED AREAS SHALL BE
RE-PAVED.
5. STRUCTURES IN LANDSCAPE AREAS SHALL BE INSTALLED 3 INCHES ABOVE FINISHED GRADE.
STRUCTURES ON HARD PAVED SURFACES SHALL BE FLUSH WITH FINISHED GRADE.
6. GRAY COLORED KEY NOTE MEANS NOT USED ON THIS SHEET.
7. NEWLY INSTALLED CONCRETE CURB REVEALS SHALL MATCH EXISTING ADJACENT ELEVATIONS.
CG101
SITE & GRADING PLAN
SCALE: 1" = 50'
0 100 150 200
KEY NOTES
NOTES
Project Number
Building Number
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
A
OFFICE OF
CONSTRUCTION
AND FACILITIES
MANAGEMENT
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PhaseArchitect/Engineer of Record StampConsultant
321 4 5 6 7 8 9 10
Sprinkler Status
Correct Storm Water Drainage
1970 Roanoke Boulevard Salem, VA 24153-6404
658-23-108
01.28.2026 RBB KRS/PEH
100% FINAL DESIGN
# Revisions Date
Scientists I Engineers I Program Managers
Mabbett & Associates, Inc.
105 Central Street Stoneham, MA 02180-1248
T. 781-275-6050 www.mabbett.com
Mabbett
C
G d w g
Page of 59
S E
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H E
E T
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SEE SHEET CG105
SEE SHEET CG106
1. FURNISH AND INSTALL NEW HEADWALL. SEE SHEET CK502, DETAIL E1
2. RAISE BURIED STRUCTURE TO GRADE AND INSTALL RIM COVER TO BE 3" ABOVE SURROUNDING GRADE
3. REPAIR CHIPPED CONCRETE OF STRUCTURE
4. RAISE MANHOLE COVER TO BE FLUSH WITH PAVEMENT SURFACE ELEVATION
5. RAISED BURIED STRUCTURE WITH INLET RIM FLUSH TO EXISTING GRADE
6. FURNISH AND INSTALL MANHOLE COVER. SEE SHEET CK502, DETAIL F9
7. FURNISH AND INSTALL HOT MIX ASPHALT PAVING. SEE SHEET CK502, DETAIL D4.
8. FURNISH AND INSTALL CONCRETE PAVING. SEE SHEET CK502, DETAIL F1 & F4
9. FURNISH AND INSTALL NEW CONCRETE CURB. SEE SHEET CK504, DETAIL E8. SEE NOTE 7.
10. FURNISH AND INSTALL MANHOLE & COVER. SEE SHEET CK503, DETAIL C1 AND SHEET CK502, DETAIL F9
11. FURNISH AND INSTALL CATCH BASIN & COVER. SEE SHEET CK501, DETAILS E8, D6 AND F8
12. REMOVE AND DISPOSE SEDIMENT BUILDUP
13. FURNISH AND INSTALL CURB INLET & COVER. SEE SHEET CK503, DETAIL E3
14. FURNISH AND INSTALL OUTLET CONTROL STRUCTURE. SEE SHEET CK501, DETAIL D4 FOR INFILTRATION POND OCS AND
SHEET CK502, DETAIL C6 FOR SUBSURFACE INFILTRATION CHAMBER OCS
15. FURNISH AND INSTALL FLARED END SECTION. SEE SHEET CK502, DETAILS C1 & C4
16. FURNISH AND INSTALL TRENCH DRAIN. SEE SHEET CK504, DETAIL C6
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BLDG . 143
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CB-9
CB-10
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DMH-58
DMH-52
DMH-56
CB-11
DMH-39
DMH-11
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CB-67
CB-66
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CB-69
CB-73
CB-72
CB-71
CB-70
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CB-78
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CB-76
CB-79
CB-80
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(BURIED)
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DMH-49
DMH-14
DMH-12
DMH-18
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DMH-83
DMH-84
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CB-96
CB-92
CB-74
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CB-108
TD-13
TD-14
TD-15
TD-16
TD-18
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(BURIED)
INFIELD
BALLFIELD
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BLDG. 149
BLDG .
C
C
C
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CO
CO
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W
W
W
W
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W
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D
HP=1059.80
HP=1059.50
HP=1059.30
INSPECTION MH
RIM= 1073.00
INSPECTION MH
RIM= 1075.52
1058.60
1058.60
1058.50
1058.10
HP=1059.80
1058.80
1058.60
SUBSURFACE
INFILTRATION
SYSTEM 1 (SIS-1)
INFILTRATION POND 3
(IP-3)
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D
D
D
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D
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1. REFER TO SHEET C-001 FOR CIVIL LEGEND, ABBREVIATIONS, AND GENERAL NOTES.
2. SAWCUT (WET METHOD) AND REMOVE PAVEMENT, CONCRETE, AND EXCAVATE SOIL TO THE LIMITS
SHOWN OR NEEDED TO COMPLETE THE WORK. THE CONTRACTOR SHALL RESTORE ANY DISTURBED
PAVEMENT MARKING AND STRIPING THROUGHOUT THE SITE.
3. SUPPORT AND PROTECT IN PLACE THE EXISTING RETAINING WALLS.
4. THE CONTRACTOR SHALL RESTORE ANY DISTURBED AREAS TO ORIGINAL CONDITION OR BETTER.
LANDSCAPE AREAS SHALL BE RETURNED TO LAWN AND DISTURBED PAVED AREAS SHALL BE
RE-PAVED.
5. STRUCTURES IN LANDSCAPE AREAS SHALL BE INSTALLED 3 INCHES ABOVE FINISHED GRADE.
STRUCTURES ON HARD PAVED SURFACES SHALL BE FLUSH WITH FINISHED GRADE.
6. GRAY COLORED KEY NOTE MEANS NOT USED ON THIS SHEET.
7. NEWLY INSTALLED CONCRETE CURB REVEALS SHALL MATCH EXISTING ADJACENT ELEVATIONS.
CG102
SITE & GRADING PLAN
SCALE: 1" = 50'
0 100 150 200
KEY NOTES
NOTES
Project Number
Building Number
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
A
OFFICE OF
CONSTRUCTION
AND FACILITIES
MANAGEMENT
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PhaseArchitect/Engineer of Record StampConsultant
321 4 5 6 7 8 9 10
Sprinkler Status
Correct Storm Water Drainage
1970 Roanoke Boulevard Salem, VA 24153-6404
658-23-108
01.28.2026 RBB KRS/PEH
100% FINAL DESIGN
# Revisions Date
Scientists I Engineers I Program Managers
Mabbett & Associates, Inc.
105 Central Street Stoneham, MA 02180-1248
T. 781-275-6050 www.mabbett.com
Mabbett
C
G d w g
Page of 59
S E
E
S
H E
SEE SHEET CG106
S E
E
S
H E
S E
E
S
H E
1. FURNISH AND INSTALL NEW HEADWALL. SEE SHEET CK502, DETAIL E1
2. RAISE BURIED STRUCTURE TO GRADE AND INSTALL RIM COVER TO BE 3" ABOVE SURROUNDING GRADE
3. REPAIR CHIPPED CONCRETE OF STRUCTURE
4. RAISE MANHOLE COVER TO BE FLUSH WITH PAVEMENT SURFACE ELEVATION
5. RAISED BURIED STRUCTURE WITH INLET RIM FLUSH TO EXISTING GRADE
6. FURNISH AND INSTALL MANHOLE COVER. SEE SHEET CK502, DETAIL F9
7. FURNISH AND INSTALL HOT MIX ASPHALT PAVING. SEE SHEET CK502, DETAIL D4
8. FURNISH AND INSTALL CONCRETE PAVING. SEE SHEET CK502, DETAIL F1 & F4
9. FURNISH AND INSTALL NEW CONCRETE CURB. SEE SHEET CK504, DETAIL E8. SEE NOTE 7.
10. FURNISH AND INSTALL MANHOLE & COVER. SEE SHEET CK503, DETAIL C1 AND SHEET CK502, DETAIL F9
11. FURNISH AND INSTALL CATCH BASIN & COVER. SEE SHEET CK501, DETAILS E8, D6 AND F8
12. REMOVE AND DISPOSE SEDIMENT BUILDUP
13. FURNISH AND INSTALL CURB INLET & COVER. SEE SHEET CK503, DETAIL E3
14. FURNISH AND INSTALL OUTLET CONTROL STRUCTURE. SEE SHEET CK501, DETAIL D4 FOR INFILTRATION POND OCS AND
SHEET CK502, DETAIL C6 FOR SUBSURFACE INFILTRATION CHAMBER OCS
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
W
W
W
E E
E
E
E
E
E
E
E
E
E
E
G A
S
G A
S
E
E
E
E
E
BLDG . 11
LOT H
LOT G
LOT H
LOT F
X
X
LOT G
LOT H
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
EX.
EMH
EX.
WV
EX. FDC
EX.
WV
EX. FH
EX. FH
EX.
RIP-RAP
CO
E
E
X
X
X
X
X
CO
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
EX. FENCE
EX. WMH
EX.
EMH
EX. LP
EX. LP
EX. LP
EX. LP
EX. LP
EX. LP
EX. LP
EX. LP
EX. LP
EX. LP
EX. LP
EX. LP
EX. LP
EX. LP
EX. SIGN
(TYP.)
EX. SIGN (TYP.)
EX. SIGNS (TYP.)
EX. SIGNS (TYP.)
EX.
SIGNS
(TYP.)
EX. SIGN
(TYP.)
EX. SIGN
(TYP.)
EX. GATE
EX. GATE
X
D
D
D
D
D D
D
D
GRAVEL PARKING LOT
CB-64
18" PIPE END
INV. 1095.02
CB-67
CB-66
DMH-106E
DMH-107
DMH-105E
DMH-104
TD-12
DMH-83
CB-84TD-13
TD-14
D
CO
EX.
TWS
EX.
TWS
EX. SIGNS (TYP.)
EX.
SIGNS (TYP.)
EX. FENCE
EX. FENCE
E.O.P.
E.O.P.
E.O.P.
E.O.P.
E.O.P.
SWALE-4
CITY OF SALEM
CITY OF ROANOKE
12" RCP
@13.78%
8" AC
@1.22% 18" RCP
12" RCP
@1.05%
4" CI
4" CI
@0.67%
4" CI
@0.50%
6" CI
@0.50%
4" CI
@0.50%
6" CI
@16.59%
6" CI
INFILTRATION POND 3
(IP-3)
I
N
F
I
L
T
R
A
T
I
O
N
P
O
I
P
D
D
D
D
D
I
N
F
I
L
T
R
A
T
I
O
N
P
O
I
P
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
CO
D
D
D
D
D
D
D
D
D
D
D
D
D
E
E
D
D
W
W
TC=1096.25
BC=1095.92
TC=1095.69
BC=1095.36
TC=1096.24
BC=1095.91
1. REFER TO SHEET C-001 FOR CIVIL LEGEND, ABBREVIATIONS, AND GENERAL NOTES.
2. SAWCUT (WET METHOD) AND REMOVE PAVEMENT, CONCRETE, AND EXCAVATE SOIL TO THE LIMITS
SHOWN OR NEEDED TO COMPLETE THE WORK. THE CONTRACTOR SHALL RESTORE ANY DISTURBED
PAVEMENT MARKING AND STRIPING THROUGHOUT THE SITE.
3. SUPPORT AND PROTECT IN PLACE THE EXISTING RETAINING WALLS.
4. THE CONTRACTOR SHALL RESTORE ANY DISTURBED AREAS TO ORIGINAL CONDITION OR BETTER.
LANDSCAPE AREAS SHALL BE RETURNED TO LAWN AND DISTURBED PAVED AREAS SHALL BE
RE-PAVED.
5. STRUCTURES IN LANDSCAPE AREAS SHALL BE INSTALLED 3 INCHES ABOVE FINISHED GRADE.
STRUCTURES ON HARD PAVED SURFACES SHALL BE FLUSH WITH FINISHED GRADE.
6. GRAY COLORED KEY NOTE MEANS NOT USED ON THIS SHEET.
7. NEWLY INSTALLED CONCRETE CURB REVEALS SHALL MATCH EXISTING ADJACENT ELEVATIONS.
CG103
SITE & GRADING PLAN
SCALE: 1" = 50'
0 100 150 200
KEY NOTES
Project Number
Building Number
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
A
OFFICE OF
CONSTRUCTION
AND FACILITIES
MANAGEMENT
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PhaseArchitect/Engineer of Record StampConsultant
321 4 5 6 7 8 9 10
Sprinkler Status
Correct Storm Water Drainage
1970 Roanoke Boulevard Salem, VA 24153-6404
658-23-108
01.28.2026 RBB KRS/PEH
100% FINAL DESIGN
# Revisions Date
Scientists I Engineers I Program Managers
Mabbett & Associates, Inc.
105 Central Street Stoneham, MA 02180-1248
T. 781-275-6050 www.mabbett.com
Mabbett
C
G d w g
Page of 59
S E
E
S
H E
SEE SHEET CG107
S E
E
S
H E
NOTES
1. FURNISH AND INSTALL NEW HEADWALL. SEE SHEET CK502, DETAIL E1
2. RAISE BURIED STRUCTURE TO GRADE AND INSTALL RIM COVER TO BE 3" ABOVE SURROUNDING GRADE
3. REPAIR CHIPPED CONCRETE OF STRUCTURE
4. RAISE MANHOLE COVER TO BE FLUSH WITH PAVEMENT SURFACE ELEVATION
5. RAISED BURIED STRUCTURE WITH INLET RIM FLUSH TO EXISTING GRADE
6. FURNISH AND INSTALL MANHOLE COVER. SEE SHEET CK502, DETAIL F9
7. FURNISH AND INSTALL HOT MIX ASPHALT PAVING. SEE SHEET CK502, DETAIL D4
8. FURNISH AND INSTALL CONCRETE PAVING. SEE SHEET CK502, DETAIL F1 & F4
9. FURNISH AND INSTALL NEW CONCRETE CURB. SEE SHEET CK504, DETAIL E8. SEE NOTE 7.
10. FURNISH AND INSTALL MANHOLE & COVER. SEE SHEET CK503, DETAIL C1 AND SHEET CK502, DETAIL F9
11. FURNISH AND INSTALL CATCH BASIN & COVER. SEE SHEET CK501, DETAILS E8, D6 AND F8
12. REMOVE AND DISPOSE SEDIMENT BUILDUP
13. FURNISH AND INSTALL CURB INLET & COVER. SEE SHEET CK503, DETAIL E3
14. FURNISH AND INSTALL OUTLET CONTROL STRUCTURE. SEE SHEET CK501, DETAIL D4 FOR INFILTRATION POND OCS AND
SHEET CK502, DETAIL C6 FOR SUBSURFACE INFILTRATION CHAMBER OCS
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
EX. FENCE
EX. FENCE
E.O.P.
EX. LP
HEADWALL-6
CB-P3
HEADWALL-7
16" DI
18" RCP
1. REFER TO SHEET C-001 FOR CIVIL LEGEND, ABBREVIATIONS, AND GENERAL NOTES.
2. SAWCUT (WET METHOD) AND REMOVE PAVEMENT, CONCRETE, AND EXCAVATE SOIL TO THE LIMITS
SHOWN OR NEEDED TO COMPLETE THE WORK. THE CONTRACTOR SHALL RESTORE ANY DISTURBED
PAVEMENT MARKING AND STRIPING THROUGHOUT THE SITE.
3. SUPPORT AND PROTECT IN PLACE THE EXISTING RETAINING WALLS.
4. THE CONTRACTOR SHALL RESTORE ANY DISTURBED AREAS TO ORIGINAL CONDITION OR BETTER.
LANDSCAPE AREAS SHALL BE RETURNED TO LAWN AND DISTURBED PAVED AREAS SHALL BE
RE-PAVED.
5. STRUCTURES IN LANDSCAPE AREAS SHALL BE INSTALLED 3 INCHES ABOVE FINISHED GRADE.
STRUCTURES ON HARD PAVED SURFACES SHALL BE FLUSH WITH FINISHED GRADE.
6. GRAY COLORED KEY NOTE MEANS NOT USED ON THIS SHEET.
7. NEWLY INSTALLED CONCRETE CURB REVEALS SHALL MATCH EXISTING ADJACENT ELEVATIONS.
CG104
SITE & GRADING PLAN
SCALE: 1" = 50'
0 100 150 200
Project Number
Building Number
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
A
OFFICE OF
CONSTRUCTION
AND FACILITIES
MANAGEMENT
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PhaseArchitect/Engineer of Record StampConsultant
321 4 5 6 7 8 9 10
Sprinkler Status
Correct Storm Water Drainage
1970 Roanoke Boulevard Salem, VA 24153-6404
658-23-108
01.28.2026 RBB KRS/PEH
100% FINAL DESIGN
# Revisions Date
Scientists I Engineers I Program Managers
Mabbett & Associates, Inc.
105 Central Street Stoneham, MA 02180-1248
T. 781-275-6050 www.mabbett.com
Mabbett
C
G d w g
Page of 59
S E
E
S
H E
S E
E
S
H E
SEE SHEET CG109
KEY NOTES
NOTES
1. FURNISH AND INSTALL NEW HEADWALL. SEE SHEET CK502, DETAIL E1
2. RAISE BURIED STRUCTURE TO GRADE AND INSTALL RIM COVER TO BE 3" ABOVE SURROUNDING GRADE
3. REPAIR CHIPPED CONCRETE OF STRUCTURE
4. RAISE MANHOLE COVER TO BE FLUSH WITH PAVEMENT SURFACE ELEVATION
5. RAISED BURIED STRUCTURE WITH INLET RIM FLUSH TO EXISTING GRADE
6. FURNISH AND INSTALL MANHOLE COVER. SEE SHEET CK502, DETAIL F9
7. FURNISH AND INSTALL HOT MIX ASPHALT PAVING. SEE SHEET CK502, DETAIL D4
8. FURNISH AND INSTALL CONCRETE PAVING. SEE SHEET CK502, DETAIL F1 & F4
9. FURNISH AND INSTALL NEW CONCRETE CURB. SEE SHEET CK504, DETAIL E8. SEE NOTE 7.
10. FURNISH AND INSTALL MANHOLE & COVER. SEE SHEET CK503, DETAIL C1 AND SHEET CK502, DETAIL F9
11. FURNISH AND INSTALL CATCH BASIN & COVER. SEE SHEET CK501, DETAILS E8, D6 AND F8
12. REMOVE AND DISPOSE SEDIMENT BUILDUP
13. FURNISH AND INSTALL CURB INLET & COVER. SEE SHEET CK503, DETAIL E3
14. FURNISH AND INSTALL OUTLET CONTROL STRUCTURE. SEE SHEET CK501, DETAIL D4 FOR INFILTRATION POND OCS AND
SHEET CK502, DETAIL C6 FOR SUBSURFACE INFILTRATION CHAMBER OCS
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
X
X
X
X
X
X
X
X
X
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
C
C
E
W
W
E
E
E
E
E
C
C
C
C
C
C
C
EX. LP
EX. LP
EX. LP
EX. LP
EX. LP
EX. LP
EX. LP
EX. LP EX. LP
EX. LP
EX. GATE
EX.
SHRUBS
EX.
SHRUBS
EX.
SHRUBS
EX.
LP
EX. LP
EX.
BENCH
EX.
DECID. 24"
EX. LP
EX. LP
EX. LP
EX. SIGNEX.
SIGN
EX.
BLDG 77
SIGN
EX. LP
EX.
WV
EX.
SHUTTLE SIGN
EX.
EMERG. BOX
W/ BOLLARDS
EX. WV
EX.WV
EX. CMH
EX. EMH
EX. LPEX.
CMH
EX.WV
EX.TWS
EX.
NO EXIT SIGN
EX.
ONE WAY
SIGN
EX.
WV
EX.FH
EX.
NO PARKING
SIGN
EX.
DO NOT ENTER
SIGN
EX.
WV
EX.
WV
DY/4"
E.O.P.
EX. BENCH
EX.
WV
EX.WV
EX.
DO NOT
ENTER SIGN
EX. STOP/
DO NOT ENTER
SIGN
EX.
WV
EX.WV
E.
O.
P.
EX. WV
EX.
BENCH
EX.
TWS
EX.
TWS
EX. BLDG 76
SIGN
EX.
RESRV. PARKING
SIGNS
EX.
RESRV. PARKING
SIGNS
EX.
SIGN
EX. LP
EX.WV
EX.
LOT R SIGN
EX.
TWS
EX.WVEX.FH
EX. LP
BLDG . 77
BLDG . 76
W
E
S
LOT R
LOT S
LOT T
LOT T
LOT Z
STRUCTURAL
REINFORCED
GRASS
AREA
EX. FH
EX. LP
EX. SIGN
EX. SIGN
EX. SIGNS
EX. SIGNS
EX. FH
EX. WV
EX. SIGNS
EX. WMH EX. EMH
EX.
TRANS.
EX.
FUEL TANKS
EX.
SSWR-MH9E
EX. TRANS.
EX.
TRANS.
EX. FENCE
EX. EB
S
S
S
S
S
S
S
S
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X
PL
CC
C
UR
B
E.O.P.
E.O.P.
E.O.P.
D
D
D
CB-17
CB-18
CB-19
CB-20
CB-103W
CB-104W
DMH-121
CB-24
YD-1
DMH-120
EX.
SIGN
EX. SIGN
E.O.P.
EX.FH
W
W
W
W
W
W
W
W
CC
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X X
X
X
X
X X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
76 1077
1076.80
1076.80
1076.52
1076.32
1076.70
1075.65
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
INFILTRATION POND 5 (IP-5)
INFILTRATION
POND 4 (IP-4)
D
D
CO
D
CO
D
D
D
D
D
D
CO
CO
D
D
CO
D
D
CO
CO
CO
CO
D
D
D
D
D
D
D
D
D
D
D
D
D
S
W
1. REFER TO SHEET C-001 FOR CIVIL LEGEND, ABBREVIATIONS, AND GENERAL NOTES.
2. SAWCUT (WET METHOD) AND REMOVE PAVEMENT, CONCRETE, AND EXCAVATE SOIL TO THE LIMITS
SHOWN OR NEEDED TO COMPLETE THE WORK. THE CONTRACTOR SHALL RESTORE ANY DISTURBED
PAVEMENT MARKING AND STRIPING THROUGHOUT THE SITE.
3. SUPPORT AND PROTECT IN PLACE THE EXISTING RETAINING WALLS.
4. THE CONTRACTOR SHALL RESTORE ANY DISTURBED AREAS TO ORIGINAL CONDITION OR BETTER.
LANDSCAPE AREAS SHALL BE RETURNED TO LAWN AND DISTURBED PAVED AREAS SHALL BE
RE-PAVED.
5. STRUCTURES IN LANDSCAPE AREAS SHALL BE INSTALLED 3 INCHES ABOVE FINISHED GRADE.
STRUCTURES ON HARD PAVED SURFACES SHALL BE FLUSH WITH FINISHED GRADE.
6. GRAY COLORED KEY NOTE MEANS NOT USED ON THIS SHEET.
7. NEWLY INSTALLED CONCRETE CURB REVEALS SHALL MATCH EXISTING ADJACENT ELEVATIONS.
CG105
SITE & GRADING PLAN
SCALE: 1" = 50'
0 100 150 200
Project Number
Building Number
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
A
OFFICE OF
CONSTRUCTION
AND FACILITIES
MANAGEMENT
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PhaseArchitect/Engineer of Record StampConsultant
321 4 5 6 7 8 9 10
Sprinkler Status
Correct Storm Water Drainage
1970 Roanoke Boulevard Salem, VA 24153-6404
658-23-108
01.28.2026 RBB KRS/PEH
100% FINAL DESIGN
# Revisions Date
Scientists I Engineers I Program Managers
Mabbett & Associates, Inc.
105 Central Street Stoneham, MA 02180-1248
T. 781-275-6050 www.mabbett.com
Mabbett
C
G d w g
Page of 59
SEE SHEET CG101
S E
E
S
H E
KEY NOTES
NOTES
1. FURNISH AND INSTALL NEW HEADWALL. SEE SHEET CK502, DETAIL E1
2. RAISE BURIED STRUCTURE TO GRADE AND INSTALL RIM COVER TO BE 3" ABOVE SURROUNDING GRADE
3. REPAIR CHIPPED CONCRETE OF STRUCTURE
4. RAISE MANHOLE COVER TO BE FLUSH WITH PAVEMENT SURFACE ELEVATION
5. RAISED BURIED STRUCTURE WITH INLET RIM FLUSH TO EXISTING GRADE
6. FURNISH AND INSTALL MANHOLE COVER. SEE SHEET CK502, DETAIL F9
7. FURNISH AND INSTALL HOT MIX ASPHALT PAVING. SEE SHEET CK502, DETAIL D4
8. FURNISH AND INSTALL CONCRETE PAVING. SEE SHEET CK502, DETAIL F1 & F4
9. FURNISH AND INSTALL NEW CONCRETE CURB. SEE SHEET CK504, DETAIL E8. SEE NOTE 7.
10. FURNISH AND INSTALL MANHOLE & COVER. SEE SHEET CK503, DETAIL C1 AND SHEET CK502, DETAIL F9
11. FURNISH AND INSTALL CATCH BASIN & COVER. SEE SHEET CK501, DETAILS E8, D6 AND F8
12. REMOVE AND DISPOSE SEDIMENT BUILDUP
13. FURNISH AND INSTALL CURB INLET & COVER. SEE SHEET CK503, DETAIL E3
14. FURNISH AND INSTALL OUTLET CONTROL STRUCTURE. SEE SHEET CK501, DETAIL D4 FOR INFILTRATION POND OCS AND
SHEET CK502, DETAIL C6 FOR SUBSURFACE INFILTRATION CHAMBER OCS
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
C
E
E
C
C
C
C
C
C
C
C
C
C
C
C
C
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
C
C
C
C
C
C
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
G
A
S
G
A
S
G
A
S
G A
S
GAS
GAS
G A
S
E
E
E
E
E
E
E
E
E
E
E
E
E
E
S
T
S
T
S
T
S
T
S
T
S
T
C
C
C
C
C
C
W
W
G
A
S
G
A
S
E
E
W
W
E
E
E
E
E
W
C
ST
ST
W
S
S
ST
W
C
C
C
E
E
S C
C
C
C
S
E
S
S S
S
S
E
E
E
S
S
E
S
S
E
C
C
C
S
T
S
T
S
T
S
T
S
T
S
T
S
T
S
S
C
C
C
C
C
C
C
E
C
C
C
C
C
C
C
C
E
E
E E
E
E
E
W
E
E E
W
W
W
EX. LP
CONC. SIDEWALK
CONC. SIDEWALK
EX. WV
EX. LP
EX. LP EX. LP
SHRUBS
EX. LP
EX. LP
EX.
BLDG 77
SIGN
EX. LP
EX. WV
EX.WV
EX. CMH
EX. EMH
EX. LPEX.
CMH
EX.WV
EX.FH
EX.WV
EX. LP
EX. BENCH
EX. BENCH
EX. STM-MH
EX. WV
EX. BENCH
EX. DECID. 24"
EX.TWS
EX.TWS
EX. FH
EX.TWS EX.TWS
EX. WV
SIGN
EX. BLDG 1
SIGN
EX. BENCH
EX. STREET SIGN
EX. ONE WAY
SIGN
EX.TWS
EX.TWS
EX.
RESRV. PARKING
SIGNS
EX. LP
EX.
STM-MH
EX. STM-MH
EX. EB
EX.
LP
EX.
SSWR-MH 6
EX. CMH
EX.
CMH
EX.
SSWR-MH
EX. WV
EX.
WMH
EX. BLDG 74 SIGN
DY/4"
EX.TWSEX. WV
EX.
RESRV.
PARKING
SIGNS (TYP.)
EX. WMH
EX. FH
EX.
EMH
NO EXIT SIGN
DY/4"
EX.
TWS
EX.WVEX.FH
EX. LP
EX. GATE
DY/4"
EX.WV
EX.FH
EX. BENCH
LP
EX.
EX.
SHRUBS
EX.WV
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E C
E
E
E
E
E
E
E
E
CO
CO
X
X
X
X
COCO
C
C
E
BLDG . 77
BLDG . 74
BLDG . 75
BLDG . 76
BLDG . 14 BLDG . 16
BLDG . 13
BLDG . 15
BLDG . 72
BLDG . 96
BLDG . 1
BLDG . 2
BLDG . 7
BLDG . 4
BLDG . 143
ST
W
E
E W
W
S
E C
X
X
X
S
X
X
DD
LOT L
LOT M
LOT O
LOT N
LOT Q
LOT P
LOT R
LOT Z
LOT Z
LOT V
LOT Y
LOT X
LOT EE
S
E S
S
CO
D
D
X
X
X
X
X
X
X
X
X
X
X
X
X
X X
X
X
X X
X
S
E
S
COCO
E
D
E
D
X
CO
BLDG .
CO
CO
CO
CO
E
C
CO
CO
SE
E
E
CO
CO
E E
E
E
E
GAS
G
A
S
G
A
S
G
A
S
G
AS
GAS
E
S
E
E
E
E
E
EX. FH
EX. WV
EX. SIGNS EX. EMH
EX. WV
EX. FH
EX. EMH
EX. CMH
EX. WV
EX. WMH
EX. EMH
EX. WMH
EX. EMH
EX. WV
EX. FH
EX. FH
EX.
WV
EX.
SSWR-MH9C
EX.WV
EX.
SSWR-MH
EX.
SSWR-MH
EX.
SSWR-MH
EX.
SSWR-MH
EX.
SSWR-MH
EX.
SSWR-MH
EX.
SSWR-MH
EX.
SSWR-MHEX.
SSWR-MH
S
EX.
TRANS.
EX.
FUEL TANKS
EX.
SSWR-MH9E
EX.
LP
EX.LP
EX.WV
EX.WV
EX.FH EX.WV
EX. BENCH
EX. BENCH
EX.LP
EX.WV
EX.FH
EX. SIGNS
EX.WV
EX. BENCH
EX.
SIGN
EX.LP
EX.
BENCH
EX.LP
EX. SIGNS
EX. TRANS.
EX.
TRANS.
EX. FUEL
TANKS
EX.
SIGN
EX. TRANS.
EX. DUMPSTER
PAD
EX.
HVAC
EQUIP.
EX.
HVAC
EQUIP.
EX. TRANS.
EX.
HVAC
EQUIP.
EX.
TRANS. EX. EMH
EX. WV
EX. WMH
EX.LP
EX. SIGN
EX.
STM-MH
EX. TRANS.
EX.
EMH
EX.
SSWR-MH7
EX. SIGN
EX. BLDG 74
SIGN
EX.
FH
EX.
CMH
EX. WV
EX.
SIGNS
EX. FH
(ABND.)
EX. FH
EX. LP
EX. LP
EX. WV
EX.
SSWR-MH
S
S
S
S
S
S
EX.
EMH
EX. SIGNS
EX. BENCH
EX.LP
EX. BENCH
EX.
WV
EX. WV
EX. FH
EX.LP
EX.
WV
EX.
BENCH EX.
SSWR-MH
EX. FH
EX.
HVAC
EQUIP.SHED
EX. TRANS.
EX. FH
EX. EMH
EX.
SSWR-MH
EX.
SSWR-CO EX. HVAC EQUIP.
EX. FUEL
TANKS
EX. EMH
EX. HVAC EQUIP.
EX. TRANS. EX. EMH
EX. TRANS.
EX. TRANS.
EX. FH
EX. SIGNS
CO
COCO
E
E C
E
X
X
CO
S
CO
X
X
X
X
CO
EX.
SSWR-MH
EX. SIGN
EX. FH
EX.LP
EX. SIGNS
EX. TRANS.
EX.
HVAC
EX. GV
EX. TRANS.
EX.
EMH
EX. SIGN
POST
EX. WMH
EX.
WV
EX. FH
EX. FH
EX. SIGNS
EX.
DUMPSTERS
EX. EMH
EX. SIGNS
(TYP.)
EX. LOT M SIGN
EX. CMH
EX. SIGNS
(TYP.)
EX.LP
EX.LP
EX.LP
EX.LP
EX. FDC
EX. WV
EX. FH
EX. EMH
EX. SIGNS
(TYP.)
EX. FDC
EX. EB
EX. EMH
EX.
EB
EX. BLDG 6
SIGNEX.LP
EX.LP
EX.LP
EX. FENCE
W/ GATE
EX.LP
EX.LP
EX. LOT L
SIGN
EX. SIGNS
(TYP.)
EMERG.
CALL
EX.LP
EX. RET.
WALL EX.LP
EX. FH
EX.LP
EX. FENCE
W/ GATE
EX. GAS
METERS
EX. GATE
EX. GATE
EX. GATE EX. FENCE EX. RET.
WALL
EX. FENCE
EX. RET.
WALL
EX.LP
EX.LP
EX. SIGNS
(TYP.)
EX. FENCE
EX. SIGN
EX.LP
EX.
EMH
EX.LP
EX.
HVAC
EQUIP.
LOADING DOCK
EX. HVAC
EQUIP.
EX. FDC
EX. FDC
EX. RET.
WALL
EX. WV
EX.
EMH
EX. EMH
EX.
CMH
EX.
CMH
EX. TRANS.
EX.
GENERATOR
EX. HVAC EQUIP.
EX.
EMH EX. GATE
EX. GATEEX. TRANS.
EX. EMH
EX. CMH
EX. EMH
EX. FH
EX.LP
EX.LP
EX. EMH
EX.
SSWR-MH23
EX. SSWR-MH
EX. SSWR-MH
EX. EMPLOYEE SIGN
EX. LP
EX. SIGN (TYP.)
EX.
MEMORIAL
EX. BENCH
EX. EB
EX.
EMH
EX. SSWR-MH
EX.
SSWR-MH
EX.
EMH
EX. TRANS.
EX. HVAC
EQUIP.
EX. FUEL
TANKS
EX. CMH
EX. FDC
EX. HVAC
EQUIP.
EX.
TRANS.
EX.
WV
S
S
S
CO
CO
CO
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
SE
CO
CO
CO
CO
CO
EX. EMH
CO
EX. FH
EX. WV
PLCC CURB
E.O.P.
E.O.P.
E.O.P.
PLCC CURB
PLCC CURB
EX.LP
EX.LP
EX.LPEX. FH
EX.LP
EX. WV
EX.LP
EX. GATE
EX.
PAVILION
EX.
WV
CO
CO
CO
CO
CO
CO
CO
BLDG . 4
CO
CO
CO
CO
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
CO
D
D
D
DMH-56
CB-11
CB-13
CB-14
DMH-122
DMH-29
DMH-30A
CB-38
CB-37
CB-36
CB-35
DMH-31
CB-34
CB-130
CB-40
CB-41
DMH-32
DMH-33A
DMH-27
CB-43 CB-46
CB-48 CB-49
TD-9
DMH-28
CB-54
CB-56
CB-57
CB-53
DMH-38
DMH-10
DMH-53
CB-47
CB-24
DMH-7
DMH-6
DMH-5
DMH-2
DMH-120
DMH-96
DMH-3
DMH-1
DMH-125
DMH-109
DMH-108
DMH-101W
TD-3
DMH-55
(BURIED)
CB-86
CB-104
CB-85
DMH-68
CB-105
CB-106
CB-N4
CB-N3
CB-N2
CB-N1
DMH-36
CB-114
CB-N5
DMH-40
DMH-30
(BURIED)
TD-2
TD-1
TD-4 TD-5
TD-6
TD-7 TD-8
TD-10
DMH-1A
DMH-9
(BURIED)
DMH-33
DMH-4
E.O.P.
EX.TWS
W
W
W
W
W
C
C
C
C
C
C
C
C
C
C
C
C
SERVICE TUNNEL
EX.
UNDERGROUND
FUEL TANK LIDS
W
W
W
W
W
W
W
W
DMH-41
6" VCP
@2.75%
8" VCP
@050%
10" CI
@1.04%
8" CI
15" RCP
@1.05%
15" RCP
@0.76
8" CI
12" RCP
20" RCP
@0.57%
15" AC
18" RCP
18" CI
@0.50%
18" RCP
@2.07%
20" RCP
@0.97%
16" CI
@1.11%
20" RCP
@2.46%
20" RCP
@2.13%
20" RCP @1.78%
30" RCP
@0.54%
30" RCP
@0.48%
18" RCP
@2.60%
10" CI
@1.58%
15" RCP
@1.35%
8" CI
@0.29%
10" RCP
@0.50%
20" VCP
@0.67%
8" CI 20" RCP
@0.67%
8" PVC
8" PVC
20" RCP
4" PVC
15" HDPE
@1.63%
12" CPP
15" HDPE
@4.27%
18" RCP
@0.90%
12" CI
@0.50%
18" HDPE
@9.60%
6" CI
8" CPP
@5.14%
15" RCP
@8.92%
15" AC
12" RCP
8" PVC
@0.00%
8" VCP
@0.50%
10" VCP
@1.00%
6" CI
@0.50%6" CI
4" CI
@0.50%
8" CI
@0.50%
8" VCP
@0.65%
12" HDPE
@8.17%
12" HDPE
@0.26%
15" C @0.50%I
4" PVC
@0.50%
4" CI
8" CONC
@2.00%
4" CI
6" CI
6" CI
3" CI
3" CI
10"
CONC
4" PVC @0.50%
4" PVC
@0.00%
8X6 REDUCER
OFFSET
JOINT
8" CI
@0.50%
10" DI10" CONC.
@3.00%
6" CI
8X6
REDUCER
6" VCP
@0.50%8" PVC
SECTION
@0.50%
6" VCP
@0.50%
6" CI
@0.50%
15" AC
6" CI
6" CI
12" PVC
4" CI
@0.50%
6" CI
@0.50%
8" PVC
@1.30%
REDUCER
INSPECTION MH
RIM= 1075.52
I
N
F
I
L
T
R
A
T
I
P
I
P
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
CO
CO
C
O
INFILTRATION
POND 4 (IP-4)
CO
D
D
D
D
CO
CO
CO
D
CO
CO
D
D
D
D
CO
CO
CO
D
D
CO
D
D
CO
CO
CO
CO
D
D
CO
D
D
D
D
D
D
D
D
D
D
CO
CO
CO
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
DD
CO
D
D
D
D
D
D
D
D
D
D
D
D
S
S
S
S
D
D
D
D
W
W
W
1. REFER TO SHEET C-001 FOR CIVIL LEGEND, ABBREVIATIONS, AND GENERAL NOTES.
2. SAWCUT (WET METHOD) AND REMOVE PAVEMENT, CONCRETE, AND EXCAVATE SOIL TO THE LIMITS
SHOWN OR NEEDED TO COMPLETE THE WORK. THE CONTRACTOR SHALL RESTORE ANY DISTURBED
PAVEMENT MARKING AND STRIPING THROUGHOUT THE SITE.
3. SUPPORT AND PROTECT IN PLACE THE EXISTING RETAINING WALLS.
4. THE CONTRACTOR SHALL RESTORE ANY DISTURBED AREAS TO ORIGINAL CONDITION OR BETTER.
LANDSCAPE AREAS SHALL BE RETURNED TO LAWN AND DISTURBED PAVED AREAS SHALL BE
RE-PAVED.
5. STRUCTURES IN LANDSCAPE AREAS SHALL BE INSTALLED 3 INCHES ABOVE FINISHED GRADE.
STRUCTURES ON HARD PAVED SURFACES SHALL BE FLUSH WITH FINISHED GRADE.
6. GRAY COLORED KEY NOTE MEANS NOT USED ON THIS SHEET.
7. NEWLY INSTALLED CONCRETE CURB REVEALS SHALL MATCH EXISTING ADJACENT ELEVATIONS.
CG106
SITE & GRADING PLAN
SCALE: 1" = 50'
0 100 150 200
Project Number
Building Number
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
A
OFFICE OF
CONSTRUCTION
AND FACILITIES
MANAGEMENT
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PhaseArchitect/Engineer of Record StampConsultant
321 4 5 6 7 8 9 10
Sprinkler Status
Correct Storm Water Drainage
1970 Roanoke Boulevard Salem, VA 24153-6404
658-23-108
01.28.2026 RBB KRS/PEH
100% FINAL DESIGN
# Revisions Date
Scientists I Engineers I Program Managers
Mabbett & Associates, Inc.
105 Central Street Stoneham, MA 02180-1248
T. 781-275-6050 www.mabbett.com
Mabbett
C
G d w g
Page of 59
SEE SHEET CG102
S E
E
S
H E
S E
E
S
H E
S E
E
S
H E
KEY NOTES
NOTES
SEE SHEET CG101
1. FURNISH AND INSTALL NEW HEADWALL. SEE SHEET CK502, DETAIL E1
2. RAISE BURIED STRUCTURE TO GRADE AND INSTALL RIM COVER TO BE 3" ABOVE SURROUNDING GRADE
3. REPAIR CHIPPED CONCRETE OF STRUCTURE
4. RAISE MANHOLE COVER TO BE FLUSH WITH PAVEMENT SURFACE ELEVATION
5. RAISED BURIED STRUCTURE WITH INLET RIM FLUSH TO EXISTING GRADE
6. FURNISH AND INSTALL MANHOLE COVER. SEE SHEET CK502, DETAIL F9
7. FURNISH AND INSTALL HOT MIX ASPHALT PAVING. SEE SHEET CK502, DETAIL D4
8. FURNISH AND INSTALL CONCRETE PAVING. SEE SHEET CK502, DETAIL F1 & F4
9. FURNISH AND INSTALL NEW CONCRETE CURB. SEE SHEET CK504, DETAIL E8. SEE NOTE 7.
10. FURNISH AND INSTALL MANHOLE & COVER. SEE SHEET CK503, DETAIL C1 AND SHEET CK502, DETAIL F9
11. FURNISH AND INSTALL CATCH BASIN & COVER. SEE SHEET CK501, DETAILS E8, D6 AND F8
12. REMOVE AND DISPOSE SEDIMENT BUILDUP
13. FURNISH AND INSTALL CURB INLET & COVER. SEE SHEET CK503, DETAIL E3
14. FURNISH AND INSTALL OUTLET CONTROL STRUCTURE. SEE SHEET CK501, DETAIL D4 FOR INFILTRATION POND OCS AND
SHEET CK502, DETAIL C6 FOR SUBSURFACE INFILTRATION CHAMBER OCS
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
E
E
E
E
E
E
E
E
E
E
E
C
C
C
C
E
E
E
E
E
E
E
E
E
E
E
C
C
W
E
E
E E
W
W
W
W
W
W
W
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
S
E
E
E
E
E
E
E
E S
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E C
E
E
E
E
E
E
E
E
E
C
C
C
C
C
C
C
S
S
S
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
S
D
E
E
E E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E C
CO
E
E
E
E
E
E
E
E
E
E
G A
S
G A
S
G A
S
G A
S
G A
S
G A
S
G A
S
BLDG.
BLDG . 9
BLDG . 10
BLDG . 8
BLDG . 7
BLDG . 170
BLDG . 168
BLDG .
144BLDG .
LOT J
LOT H
LOT JJ
LOT K
LOT L
D
D
D
S
D
D
CO
BLDG .
S
S
S
BLDG .
CO
E
C
CO
CO
S
X
X
X
X
X
X
X
X
X
X
X
XS
X
X
E
CO
CO
CO
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
CO
CO
S
X
X
X
X
X
X
X
X
X
S
S
S
S
TENNIS
COURT
E C
COCO
S
S
BLDG .
E
E
S
E C
X
X
S
C
CO
E
E
E
E
E
E
W
W
W
W
E E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
C
C
C
C
C
C
C
C
W
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
S
S
S
C
E
E
E
S
BNMRK
EX. EMH
EX. SIGNS
(TYP.)
EX. EMH
EX.
EB
EX. FENCE
W/ GATE
EX.LP
EX. LOT L
SIGN
EX. SIGNS
(TYP.)
EMERG.
CALL
EX.
RIP-RAP
EX. EMH
BRIDGE
W/ RAILING
BRIDGE
W/ RAILING
EX. EB
EX. EB
EX.
RIP-RAP
EX. SIGNS
(TYP.)
EX.LP
EX.
EMH
EX.
SSWR-MH
EX.
SSWR-MH
EX.LP
EX.LP
EX.
SSWR-MH
EX.LP
EX. FENCE
EX.
FENCE
EX.LPEX.LP EX. LOT K
SIGN
EX.LP
EX. SIGNS
(TYP.)
EX. GATE
EX. GATE
EX. CMH
EX.
EMH
EX.
EMH
EX. EMH
EX. EMH
EX. EMH
EX. CMH
EX. SSWR-MH
EX.
SSWR-MH
EX.
EMH
EX. TRANS.
EX. HVAC
EQUIP.
EX. CMH
EX. FDC
EX. HVAC
EQUIP.
EX.
TRANS.
EX. WV
EX. FDC
EX.
WV
EX. WV
EX.
WMH
EX.
WV
EX.
WV
EX. FH
EX. FH
EX.
WV
EX. FH
EX. FH
EX.
WV
EX.
WV
EX. FH
EX.
WV
EX. FENCE
EX. FENCE
EX. GATE
EX.
RIP-RAP
EX.
RIP-RAP
EX. TRANS.
EX.
WV
EX. WV
EX.
WV
EX.
WV
EX. FH
EX.
WV
S
S
S
S
S
S
S
S
S
S
S
S
S
S
SSWR-MH-21A
BLDG. 134
E
S
EX. SSWR-MH
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X X X X X X
X
X
X
X
X
X
X
X
X
X
X
X
X
CO
PLCC CURB
EX. SIGNS
(TYP.)
EX. SSWR-MH
EX. WV
EX.LP
EX.LP
EX.LPEX. FH
EX. WV
EX.LP
EX.LP EX.LP
EX.SSWR-MH
EX. SIGNS
(TYP.)
EX.LP
EX.LP
EX.LP
EX. FH
EX.
SSWR-
MHEX. FH
EX. SIGNS
(TYP.)
EX. SIGNS
(TYP.)
EX. SSWR-MH
EX. FH
EX. WMH
EX. LP
(TYP.)
EX.SSWR-MH
EX.LP
EX. EMH
EX. EMH
EX. CMH
EX.
SSWR-MH
EX. SSWR-MH
EX. WV
EX. WV
EX. FH
EX. EMH
EX. SIGNS
(TYP.)
EX. SIGN (TYP.)
EX. SSWR-MH
EX.
SSWR-MH
EX. SSWR-MH
EX.
SSWR-MH
EX.
SSWR-MH EX. FENCE
EX. SSWR-MH
EX. SSWR-MH
EX. SIGNS
(TYP.)
EX. LP
EX. LP
EX. LP
EX.SSWR-MH
EX. LP
EX. LP
EX. LP
EX.
CMH
EX.
SIGNS
(TYP.)
EX.
SIGNS
(TYP.)
EX. SIGNS (TYP.)
EX. LP
EX. SIGNS (TYP.)
EX.
SIGNS
(TYP.)
EX. SIGNS
(TYP.)
EX. SIGNS
(TYP.)
EX. SIGN
(TYP.)
EX.
SHED
EX.
SHED
X
X
X
X
X
X
BLDG . 34 BLDG . 117
BLDG . 97
EX. WATER TOWER
CO
D
CO
CO
CO
CO
CO
CO
D
D
D
D
D
D
D
D
D D
D
D
D
D
CO
CO
D
CO
CO
CO
CO
CO
CO
CO
CO
D
D
D
D
D
D
D
D
D
CB-52
CB-53
CB-58
DMH-67
CB-82
DMH-38
DMH-37
DMH-39
HEADWALL-3
14" PIPE END
INV. 1016.64
14" PIPE END
INV. 1018.29
HEADWALL-4
HEADWALL-5
40" PIPE END
INV. 1072.93
DMH-82
CB-59
CB-60
CB-61
DMH-95B
CB-63
18" PIPE END
INV. 1081.49
18" PIPE END
INV. 1095.02
CB-62
DMH-103
DMH-91
DMH-92
DMH-93
DMH-18
DMH-100E
DMH-101E
DMH-102E
DMH-83
DMH-84
DMH-87
DMH-88
TD-17
CB-96
CB-98
CB-89
CB-94
CB-97
CB-87
CB-99
CB-88
CB-91
CB-100
CB-101
CB-102
DMH-35A
DMH-97
DMH-95D
26" PIPE END
INV. 1007.96
DMH-95C
CB-25
CB-27
DMH-95
CB-115
(BURIED)
TD-10
TD-11
TD-15
TD-16
DMH-89
(BURIED)
DMH-9
(BURIED)
DMH-35
DMH-95E
D
DMH-35B
D
DMH-94
EX.LP
EX. SIGNS (TYP.)
EX. FENCE
EX. EMH
EX.LP
EX. SIGNS
(TYP.)
E.O.P.
E.
O.
P.
E.O.P.
E.
O.
P.
EX. LP
EX. LP
EX. RET.
WALL EX. LP
EX. RET.
WALL
E.O.P.
E.O.P.
E.O.P.
E.
O.
P.
E.O.P.
BLDG. 126
BLDG. 133
BLDG. 139
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
EX
. S
W
AL
E
EX
. S
W
AL
E
EX
. S
W
AL
E
CO
CO
SWALE-1
SWALE-2
SWALE-3
D
S
EX.
RIP-RAP
18" PIPE END
INV. 1079.39
CB-P3
HEADWALL-8
HEADWALL-7
W
W
W
W
W
W
W
W
W
W
W
W
W
W
E
E
E
E
E
E
E
E
E
E
E
E
E
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
SUBSURFACE
INFILTRATION
SYSTEM 2A (SIS-2A)
SUBSURFACE
INFILTRATION
SYSTEM 2B (SIS-2B)
D
D
D
D
E
E
E
C
E
D
D
D
D
INSPECTION MH
RIM= 1094.35
INSPECTION MH
RIM= 1091.31
INSPECTION MH
RIM= 1085.00
INSPECTION MH
RIM= 1086.85
1. REFER TO SHEET C-001 FOR CIVIL LEGEND, ABBREVIATIONS, AND GENERAL NOTES.
2. SAWCUT (WET METHOD) AND REMOVE PAVEMENT, CONCRETE, AND EXCAVATE SOIL TO THE LIMITS
SHOWN OR NEEDED TO COMPLETE THE WORK. THE CONTRACTOR SHALL RESTORE ANY DISTURBED
PAVEMENT MARKING AND STRIPING THROUGHOUT THE SITE.
3. SUPPORT AND PROTECT IN PLACE THE EXISTING RETAINING WALLS.
4. THE CONTRACTOR SHALL RESTORE ANY DISTURBED AREAS TO ORIGINAL CONDITION OR BETTER.
LANDSCAPE AREAS SHALL BE RETURNED TO LAWN AND DISTURBED PAVED AREAS SHALL BE
RE-PAVED.
5. STRUCTURES IN LANDSCAPE AREAS SHALL BE INSTALLED 3 INCHES ABOVE FINISHED GRADE.
STRUCTURES ON HARD PAVED SURFACES SHALL BE FLUSH WITH FINISHED GRADE.
6. GRAY COLORED KEY NOTE MEANS NOT USED ON THIS SHEET.
7. NEWLY INSTALLED CONCRETE CURB REVEALS SHALL MATCH EXISTING ADJACENT ELEVATIONS.
CG107
SITE & GRADING PLAN
SCALE: 1" = 50'
0 100 150 200
Project Number
Building Number
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
A
OFFICE OF
CONSTRUCTION
AND FACILITIES
MANAGEMENT
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PhaseArchitect/Engineer of Record StampConsultant
321 4 5 6 7 8 9 10
Sprinkler Status
Correct Storm Water Drainage
1970 Roanoke Boulevard Salem, VA 24153-6404
658-23-108
01.28.2026 RBB KRS/PEH
100% FINAL DESIGN
# Revisions Date
Scientists I Engineers I Program Managers
Mabbett & Associates, Inc.
105 Central Street Stoneham, MA 02180-1248
T. 781-275-6050 www.mabbett.com
Mabbett
C
G d w g
Page of 59
S E
E
S
H E
SEE SHEET CG103
S E
E
S
H E
S E
E
S
H E
SEE SHEET CG108
S E
E
S
H E
KEY NOTES
NOTES
1. FURNISH AND INSTALL NEW HEADWALL. SEE SHEET CK502, DETAIL E1
2. RAISE BURIED STRUCTURE TO GRADE AND INSTALL RIM COVER TO BE 3" ABOVE SURROUNDING GRADE
3. REPAIR CHIPPED CONCRETE OF STRUCTURE
4. RAISE MANHOLE COVER TO BE FLUSH WITH PAVEMENT SURFACE ELEVATION
5. RAISED BURIED STRUCTURE WITH INLET RIM FLUSH TO EXISTING GRADE
6. FURNISH AND INSTALL MANHOLE COVER. SEE SHEET CK502, DETAIL F9
7. FURNISH AND INSTALL HOT MIX ASPHALT PAVING. SEE SHEET CK502, DETAIL D4
8. FURNISH AND INSTALL CONCRETE PAVING. SEE SHEET CK502, DETAIL F1 & F4
9. FURNISH AND INSTALL NEW CONCRETE CURB. SEE SHEET CK504, DETAIL E8. SEE NOTE 7.
10. FURNISH AND INSTALL MANHOLE & COVER. SEE SHEET CK503, DETAIL C1 AND SHEET CK502, DETAIL F9
11. FURNISH AND INSTALL CATCH BASIN & COVER. SEE SHEET CK501, DETAILS E8, D6 AND F8
12. REMOVE AND DISPOSE SEDIMENT BUILDUP
13. FURNISH AND INSTALL CURB INLET & COVER. SEE SHEET CK503, DETAIL E3
14. FURNISH AND INSTALL OUTLET CONTROL STRUCTURE. SEE SHEET CK501, DETAIL D4 FOR INFILTRATION POND OCS AND
SHEET CK502, DETAIL C6 FOR SUBSURFACE INFILTRATION CHAMBER OCS
W
E
D
SOUTH PONDBLDG . 31
DD
LOT L
BLDG .
D
D
D
S
X
X
X
X X
X
S
E
D
E
D
X
X
CO
CO
E
CO
CO
D
D D
S
S
E E
E
E
E
GAS
G
A
S
G
A
S
G
A
S
G A
S
GAS GAS
GAS
GAS
GAS
GAS GAS
GAS
GAS
GAS
G A
S
E E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
S
S
G
A
S
GAS
G
A
S
G
A
S
G
A
S
G
A
S
C
G
A
S
G
A
S
G
A
S
G
A
S
G
A
S
G
A
S
G
A
S
G
A
S
G
A
S
G
A
S
G
A
S
G
A
S
G
A
S
E
E
E
W
W
W
W
W
W
W
W
E S
S
S
E
E
C
C
E
E
S
S
S
S
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
S
S
EX.
SSWR-MHEX. FUEL
TANKS
EX. EMH
EX. TRANS.
EX. TRANS.
EX. FH
EX. SIGN
EX. FH
EX. FDC
EX. EB
EX. EMH
EX. FENCE
W/ GATE
EX.LP
EX.LP
EX. EB
EX. FH
EX. PIV
EX. EMH
EX.LP
EX. FENCE
W/ GATE
EX. GAS
METERS
EX. RET.
WALL
EX. SIGN EX. ELEC.
VAULT
EX. ELEC.
VAULT
EX. FH
EX. WV
EX. OXYGEN
TANK
EX. EMH
EX.
GENERATOR EX. TRANS.
EX.
RIP-RAP
EX.
RIP-RAP
EX.
SSWR-MH
EX.
TRANS.
EX.
SSWR-MH
BOILER
PLANT
X
X
X
S
S
S
S
S
S
S
S
S
S
S
S
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
EX. FENCE
EX.
SSWR-MH
EX. GATE
EX.LP
EX.LP
EX.
SSWR-VAULT
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
EX.
WV
BLDG. 116
X
X
X
X
X
BLDG.
D
D D
D
DMH-33A
CB-48 CB-49
TD-9
CB-52
CB-50
CB-51
HEADWALL-1
CB-47
CB-83
HEADWALL-2
SSMH-13
CB-85
DMH-35A
DMH-68
DMH-69
DMH-70
CB-103
DMH-34
DMH-36
CB-114 DMH-42
DMH
CONTECH
CB-22
CB-23
DMH-40
DMH-33
EX.LP
EX. GATE
PLCC CURB
E.O.P.
E.O.P.
E.O.P.
E.O.P.
EX.
RET. WALL
E.
O.
P.
EX
. S
WAL
E
WET VEGETATION AREA
S18" PIPE END
INV. 1079.39
D
D
D
DMH-71
SERVICE TUNNEL
EX.
UNDERGROUND
FUEL TANK LIDS
EX. STORMWATER
DETENTION FACILITY
DMH-41
CITY OF SALEM
CITY OF ROANOKE
20" RCP
4" PVC
15" HDPE
@1.63% 12" PVC
@3.24%
12" CPP
15" HDPE
@4.27%
15" HDPE
15" HDPE
@2.05%
24" HDPE
@7.52% 24" HDPE
@20.00%
24" HDPE
@8.34%
24" HDPE
24" HDPE
@10.41%
8" HDPE (2) 18" HDPE
@0.18% @0.03%
18" RCP
@0.90%
18" HDPE
@9.60%
18" HDPE
12" HDPE
@8.17%
12" HDPE
@0.26%
12" HDPE
@0.50%
4" PVC
8" PVC
@0.15%
@15.34%
12" HDPE
WETLAND DELINEATION BASED ON
"PRELIMINARY JURISDICTIONAL DETERMINATION,
NAO-2023-1077 (MAGGODEE CREEK)", DATED
SEPTEMBER 21, 2023; AND "STREAM AND
WETLAND ID MAP", DEVELOPED BY FROEHLING &
ROBERTSON, INC., DATED APRIL 2023
STREAM LOCATION IS BASED ON "PRELIMINARY
JURISDICTIONAL DETERMINATION, NAO-2023-1077
(MAGGODEE CREEK)", DATED SEPTEMBER 21, 2023;
AND "STREAM AND WETLAND ID MAP", DEVELOPED BY
FROEHLING & ROBERTSON, INC., DATED APRIL 2023
25 FT VEGETATIVE WETLAND BUFFER
D
D
D
D
D
D
D
SUBSURFACE
INFILTRATION SYSTEM
3A (SIS-3A)
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
SUBSURFACE
DETENTION SYSTEM
3 (SDS-3)
SUBSURFACE
INFILTRATION SYSTEM
3B (SIS-3B)
D
D
D
D
D
D
D
D
D
D
D
D
980.40
INSPECTION MH
RIM= 984.00
INSPECTION MH
RIM= 982.30
1. REFER TO SHEET C-001 FOR CIVIL LEGEND, ABBREVIATIONS, AND GENERAL NOTES.
2. SAWCUT (WET METHOD) AND REMOVE PAVEMENT, CONCRETE, AND EXCAVATE SOIL TO THE LIMITS
SHOWN OR NEEDED TO COMPLETE THE WORK. THE CONTRACTOR SHALL RESTORE ANY DISTURBED
PAVEMENT MARKING AND STRIPING THROUGHOUT THE SITE.
3. SUPPORT AND PROTECT IN PLACE THE EXISTING RETAINING WALLS.
4. THE CONTRACTOR SHALL RESTORE ANY DISTURBED AREAS TO ORIGINAL CONDITION OR BETTER.
LANDSCAPE AREAS SHALL BE RETURNED TO LAWN AND DISTURBED PAVED AREAS SHALL BE
RE-PAVED.
5. STRUCTURES IN LANDSCAPE AREAS SHALL BE INSTALLED 3 INCHES ABOVE FINISHED GRADE.
STRUCTURES ON HARD PAVED SURFACES SHALL BE FLUSH WITH FINISHED GRADE.
6. GRAY COLORED KEY NOTE MEANS NOT USED ON THIS SHEET.
7. NEWLY INSTALLED CONCRETE CURB REVEALS SHALL MATCH EXISTING ADJACENT ELEVATIONS.
CG108
SITE & GRADING PLAN
SCALE: 1" = 50'
0 100 150 200
Project Number
Building Number
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
A
OFFICE OF
CONSTRUCTION
AND FACILITIES
MANAGEMENT
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PhaseArchitect/Engineer of Record StampConsultant
321 4 5 6 7 8 9 10
Sprinkler Status
Correct Storm Water Drainage
1970 Roanoke Boulevard Salem, VA 24153-6404
658-23-108
01.28.2026 RBB KRS/PEH
100% FINAL DESIGN
# Revisions Date
Scientists I Engineers I Program Managers
Mabbett & Associates, Inc.
105 Central Street Stoneham, MA 02180-1248
T. 781-275-6050 www.mabbett.com
Mabbett
C
G d w g
Page of 59
S E
E
S
H E
SEE SHEET CG107
S E
E
S
H E
KEY NOTES
NOTES
1. FURNISH AND INSTALL NEW HEADWALL. SEE SHEET CK502, DETAIL E1
2. RAISE BURIED STRUCTURE TO GRADE AND INSTALL RIM COVER TO BE 3" ABOVE SURROUNDING GRADE
3. REPAIR CHIPPED CONCRETE OF STRUCTURE
4. RAISE MANHOLE COVER TO BE FLUSH WITH PAVEMENT SURFACE ELEVATION
5. RAISED BURIED STRUCTURE WITH INLET RIM FLUSH TO EXISTING GRADE
6. FURNISH AND INSTALL MANHOLE COVER. SEE SHEET CK502, DETAIL F9
7. FURNISH AND INSTALL HOT MIX ASPHALT PAVING. SEE SHEET CK502, DETAIL D4
8. FURNISH AND INSTALL CONCRETE PAVING. SEE SHEET CK502, DETAIL F1 & F4
9. FURNISH AND INSTALL NEW CONCRETE CURB. SEE SHEET CK504, DETAIL E8. SEE NOTE 7.
10. FURNISH AND INSTALL MANHOLE & COVER. SEE SHEET CK503, DETAIL C1 AND SHEET CK502, DETAIL F9
11. FURNISH AND INSTALL CATCH BASIN & COVER. SEE SHEET CK501, DETAILS E8, D6 AND F8
12. REMOVE AND DISPOSE SEDIMENT BUILDUP
13. FURNISH AND INSTALL CURB INLET & COVER. SEE SHEET CK503, DETAIL E3
14. FURNISH AND INSTALL OUTLET CONTROL STRUCTURE. SEE SHEET CK501, DETAIL D4 FOR INFILTRATION POND OCS AND
SHEET CK502, DETAIL C6 FOR SUBSURFACE INFILTRATION CHAMBER OCS
SOUTH POND
NORTH POND
E
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X X
X X
X X
X X
X X
X X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
DE
E
E
E
E
E
EE
E
E
E
E
E
E
E
E
E
W
W
WW
W
W
E
E
E
E
E
E
E
W/ RAILING
BRIDGE
W/ RAILING
EX.LP
EX. EMH
EX. TRANS.
EX. FENCE
EX. MONITOR
WELL
EX.
MONITOR
WELL
EX. MONITOR
WELL
EX. MONITOR
WELL
EX. MONITOR
WELL
EX. GATE
EX. GATE
EX. CONDUIT
BOXES (TYP.)
EX. CONDUIT
BOXES (TYP.)
EX. CONDUIT
BOXES (TYP.)
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X X
X X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X X
EX. FENCE
EX. FENCE
EX.
RIP-RAP
EX. OUTFALL
SIGN
BLDG . 117
BLDG . 97
BLDG . 46
BLDG . 35
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
STONE
STORAGESTORAGE
X
X
X
X
X
X
SOLAR FIELD
CB-SF1
DMH-SF1
CB-P1
CB-P2
EX.LP
EX. GATE
EX. FENCE
E.O.P.
E.O.P.
EX. FENCE
EX. GATE
E.
O.
P.
E.
O.
P.
E.O.P.
BLDG. 147
EX. STORM
DRAIN OUTLET,
AT GRADE
EX. CULVERT
LEADING TO
ROANOKE RIVER
975975
WETLAND DELINEATION BASED ON
PRELIMINARY JURISDICTIONAL DETERMINATION,
NAO-2023-1077 (MAGGODEE CREEK)", DATED
"STREAM AND
DEVELOPED BY FROEHLING &
ROBERTSON, INC., DATED APRIL 2023
25 FT VEGETATIVE WETLAND BUFFER
D
D D
D
D
D
D
D
D
D
D
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D
D
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D
1. REFER TO SHEET C-001 FOR CIVIL LEGEND, ABBREVIATIONS, AND GENERAL NOTES.
2. SAWCUT (WET METHOD) AND REMOVE PAVEMENT, CONCRETE, AND EXCAVATE SOIL TO THE LIMITS
SHOWN OR NEEDED TO COMPLETE THE WORK. THE CONTRACTOR SHALL RESTORE ANY DISTURBED
PAVEMENT MARKING AND STRIPING THROUGHOUT THE SITE.
3. SUPPORT AND PROTECT IN PLACE THE EXISTING RETAINING WALLS.
4. THE CONTRACTOR SHALL RESTORE ANY DISTURBED AREAS TO ORIGINAL CONDITION OR BETTER.
LANDSCAPE AREAS SHALL BE RETURNED TO LAWN AND DISTURBED PAVED AREAS SHALL BE
RE-PAVED.
5. STRUCTURES IN LANDSCAPE AREAS SHALL BE INSTALLED 3 INCHES ABOVE FINISHED GRADE.
STRUCTURES ON HARD PAVED SURFACES SHALL BE FLUSH WITH FINISHED GRADE.
6. GRAY COLORED KEY NOTE MEANS NOT USED ON THIS SHEET.
7. NEWLY INSTALLED CONCRETE CURB REVEALS SHALL MATCH EXISTING ADJACENT ELEVATIONS.
CG109
SITE & GRADING PLAN
SCALE: 1" = 50'
0 100 150 200
Project Number
Building Number
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
A
OFFICE OF
CONSTRUCTION
AND FACILITIES
MANAGEMENT
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PhaseArchitect/Engineer of Record StampConsultant
321 4 5 6 7 8 9 10
Sprinkler Status
Correct Storm Water Drainage
1970 Roanoke Boulevard Salem, VA 24153-6404
658-23-108
01.28.2026 RBB KRS/PEH
100% FINAL DESIGN
# Revisions Date
Scientists I Engineers I Program Managers
Mabbett & Associates, Inc.
105 Central Street Stoneham, MA 02180-1248
T. 781-275-6050 www.mabbett.com
Mabbett
C
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H E
SEE SHEET CG104
KEY NOTES
NOTES
1. FURNISH AND INSTALL NEW HEADWALL. SEE SHEET CK502, DETAIL E1
2. RAISE BURIED STRUCTURE TO GRADE AND INSTALL RIM COVER TO BE 3" ABOVE SURROUNDING GRADE
3. REPAIR CHIPPED CONCRETE OF STRUCTURE
4. RAISE MANHOLE COVER TO BE FLUSH WITH PAVEMENT SURFACE ELEVATION
5. RAISED BURIED STRUCTURE WITH INLET RIM FLUSH TO EXISTING GRADE
6. FURNISH AND INSTALL MANHOLE COVER. SEE SHEET CK502, DETAIL F9
7. FURNISH AND INSTALL HOT MIX ASPHALT PAVING. SEE SHEET CK502, DETAIL D4
8. FURNISH AND INSTALL CONCRETE PAVING. SEE SHEET CK502, DETAIL F1 & F4
9. FURNISH AND INSTALL NEW CONCRETE CURB. SEE SHEET CK504, DETAIL E8. SEE NOTE 7.
10. FURNISH AND INSTALL MANHOLE & COVER. SEE SHEET CK503, DETAIL C1 AND SHEET CK502, DETAIL F9
11. FURNISH AND INSTALL CATCH BASIN & COVER. SEE SHEET CK501, DETAILS E8, D6 AND F8
12. REMOVE AND DISPOSE SEDIMENT BUILDUP
13. FURNISH AND INSTALL CURB INLET & COVER. SEE SHEET CK503, DETAIL E3
14. FURNISH AND INSTALL OUTLET CONTROL STRUCTURE. SEE SHEET CK501, DETAIL D4 FOR INFILTRATION POND OCS AND
SHEET CK502, DETAIL C6 FOR SUBSURFACE INFILTRATION CHAMBER OCS
File details come from the government source that posted it. Updated .