1731795-DWGS (REVISION 1).pdf
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- Attached to
- CI-002 REPLACE OWS AND MOVE OUT OF FLOOD ZONE
- Solicitation number
- N4008524R2848
About this file
This document contains construction drawings for an Oil Water Separator (OWS) foundation and ladder extension at the Craney Island Naval Station in Norfolk, Virginia under federal contract opportunity N4008524R2848.
The key details include:
- Replacement of an existing OWS and relocation outside of a flood zone
- A reinforced concrete foundation slab and grade beams to support the OWS tank
- A 2'x2'6" sump pit and drainage system
- An extended ladder structure to access the elevated OWS platform, including bracing and connection details
- Coordination required with the OWS tank manufacturer for column locations, anchor rods, and mounting support
- The contract opportunity is solicitation N4008524R2848 issued by the Department of the Navy Naval Facilities Engineering Command.
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Text version
C1 S-101
A1 S-301
A3 S-301
CONCRETE GRADE
BEAM CENTERED
UNDER OWS
MOUNTING SUPPORT.
SEE C1/S-101 FOR
MORE INFORMATION.
CONCRETE GRADE BEAM
CENTERED UNDER OWS
MOUNTING SUPPORT. SEE
C1/S-101 FOR MORE INFORMATION.
NOTE: SLOPE TOP
OF SLAB TOWARDS
SUMP PIT
6" 2'
- 6
2'
- 6
10" X 10" CONCRETE
CURB (4) SIDES OF PAD
(2) 3' - 6" LONG #5
DIAGONAL BARS MID-
DEPTH AS SHOWN
GALVANIZED 2"x 1 1/4"x1/4"
ANGLE W/ 1/2" DIA X 6"
LONG HEADED STUDS
GALVANIZED 3"x 3"x1/4"
ANGLE BOLTED TO WALL
W/ (3) EQUALLY SPACED
5/8" DIA X 6" LONG EPOXY
ANCHORS
16" WIDE X 10" HIGH
CONCRETE CURB (4)
SIDES OF OWS
6' - 7" TYP26' - 10"4' - 3" TYP 1' - 6" TYP10" TYP
2'
- 0
1'
- 4
1' - 4"
12' - 9" 12' - 9"CL CLCL
COLUMN SUPPORT
DETERMINED BY OWS
TANK MANUFACTURER.
SEE DETAIL C1/S-301 FOR
MORE INFORMATION.
A4 S-302
A1 S-302
LADDER BRACE
EXTENSION. SEE
SECTIONS A1 & A4/S-302
FOR MORE INFORMATION.
9" +/-
2'
- 1
1"
40' - 0"
8" THICK
SLAB
6"
2'-6" X 2'-6" SUMP PIT
TOP OF PAD
0' - 0"
B1 S-301
2' - 6"
10' - 6"
2' - 6"
#5 CONTINUOUS AT 10"
O.C. E.W. AT MID-DEPTH
10" TYP
(2) #4 CONTINUOUS BARS ON
ALL (4) SIDES OF SLAB. LAP MIN.
24" AT SPLICES & CORNERS
5"
" T
YP
10" TYP
(2) #5 CONTINUOUS BARS
ON ALL (4) SIDES OF SLAB.
LAP MIN. 27" AT SPLICES.
PROVIDE MIN. 3" CLEAR.
#4 X 24" DOWELS
AT12" O.C. (TYP)
1'
- 8
" T
YP
1' - 0" TYP 1' - 6 1/2" TYP
12" THICK (MIN.)
POROUS FILL
(8) #5 CONTINUOUS
TOP & BOTTOM BARS.
PROVIDE 90 DEGREE
STD. HOOK EACH END.
8" TYP
FINISH GRADE. REFER
TO CIVIL DRAWINGS.
#4 STIRRUPS AT 12"
O.C. TYP. PROVIDE
MIN 3" COVER.
1'- 0"
T
YP
STEEL COLUMN
SUPPORT. SEE
ELEVATION B1/S-301 FOR
MORE INFORMATION.
3'
- 0
1' - 4"8"
NOTE: COMPACT EXISTING
SUBGRADE PRIOR TO
PLACEMENT OF POROUS FILL
GRADE BEAM
CENTERED UNDER OWS.
TYP OF (2) LOCATIONS.
SATISFACTORY TO DATE
APPROVED
ACTIVITY
FOR COMMANDER NAVFAC
SEAL
A/E INFO
A
B
C
D
1 2 3 4 5
1 2 3 4 5
A
B
C
D
SCALE:
CONSTR. CONTR. NO.
SHEET
NAVFAC DRAWING NO.
DES DRW CHK
OF
EPROJECT NO.:
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PLAN
NORTH
A REFER TO S-001 FOR GENERAL NOTES AND PLAN LEGEND AND CIVIL
SHEETS FOR LOCATION OF FOUNDATION.
B COORDINATE SUPPORT COLUMN LOCATIONS WITH OWS TANK
MANUFACTURER. THE TANK IS REQUIRED TO BE AT LEAST 3'-0" ABOVE TOP
OF FOUNDATION ELAVATION. SUBMIT MOUNTING SUPPORT DATA TO
GOVENRMENT FOR REIVEW PRIOR TO INSALLING.
3/8" = 1' - 0" 0 5' 10'1' 2' 3' 4'
1" = 1' - 0" 0 6" 1' 3'2'
GRAPHIC SCALE(S)
GENERAL SHEET NOTES
SCALE: 3/8" = 1'-0"A1 OIL WATER SEPERATOR FOUNDATION PLAN
SCALE: 1" = 1'-0"
A1
S-101 C1 SECTION - OIL WATER SEPERATOR
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TOP OF PAD
0' - 0"
GRADE BEAM BEYOND. SEE
C1/S-101 FOR
REINFORCEMENT PATTERN.
8" 8"
#4 STIRRUP W/ STD.
HOOK ON (2) SHORT
CURBS OF OWS FDN
#5 CONTINUOUS AT
10" O.C. EACH WAY
MID-DEPTH. LAP MIN.
27" AT SPLICES.
2' - 3"
10"
5"
(2) #4 CONTINUOUS (4) SIDES
OF SLAB. LAP 24" AT SPLICES.
#4 24" DOWELS AT
1'-0" O.C. TYP.
1'
- 0
(2) #5 CONTINUOUS
(4) SIDES OF SLAB.
LAP MIN. 27" AT
SPLICES.
COLUMN BEYOND.
SEE B1/S-301 FOR
MORE INFORMATION.
8"
12" THICK (MIN)
POROUS FILL.
COLUMNS FOR LADDER
BEYOND. SEE A4/S-302
FOR MORE INFORMATION.
FINISH GRADE. REFER
TO CIVIL DRAWINGS.
NOTE: COMPACT
EXISTING SUBGRADE
PRIOR TO PLACEMENT
OF POROUS FILL
TOP OF PAD
0' - 0"
12" THICK (MIN)
POROUS FILL.
10" 2'-6" X 2'-6" SUMP PIT 10" 3'-4" SQUARE
#4 AT 12" O.C. EACH
WAY MID-DEPTH.
1'
- 8
8"
#4 AT 12" O.C.,
EACH FACE. 1'
- 0
5" M
IN
2" DUCTILE IRON
PIPE & GATE VALVE.
GALVANIZED STEEL WELDED
(REMOVEABLE) GRATING W/ 1" X
3/16" THICK BEARING BARS AT 1 1/8"
O.C. & CROSS BARS AT 4" O.C.
GALVANIZED 3" X 2" X 1/4" W/ (3) 1/2"
DIA X 6" LONG HEADED STUDS. CUT
TOP LEG FLUSH WITH FDN.
2"
GALVANIZED 3X3X1/4 BOLTED
TO WALL W/ (3) EQ SPACED
5/8" DIA. HEADED ANCHOR
BOLTS 6" LONG.
4"
NOTE: COMPACT
EXISTING SUBGRADE
PRIOR TO PLACEMENT
OF POROUS FILL
TOP OF PAD
0' - 0"
NOTE: SLAB AND GRADE
BEAM REINFORCEMENT NOT
SHOWN FOR CLARITY.
(4) #4 CONTINUOUS BARS. LAP
MIN. 24" AT SPLICES & CORNERS
1'
- 0
"#4 STIRRUP AT 10"
O.C., ALL (4) SIDES
COLUMN BASE PLATE
AND GROUT PER TANK
MANUFACTURER.
(4) HEADED ANCHOR RODS PER
TANK MANUFACTURER.
COORDINATE ANCHOR ROD
LAYOUT AND REBAR SPACING
PRIOR TO CONSTRUCTION.
OWS TANK COLUMN: SIZE TO
BE DETERMINED BY OWS TANK
MANUFACTURER. BASE OF
TANK IS TO BE AT LEAST 3' - 0"
ABOVE FINISHED FLOOR OF
FOUNDATION AS SHOWN.
1'-4" W X 10" H CURB
1' - 8"
MI
N
3'
- 0
1'
- 4
(4) HEADED ANCHOR RODS PER
TANK MANUFACTURER.
COORDINATE ANCHOR ROD
LAYOUT AND REBAR SPACING
PRIOR TO CONSTRUCTION.
COLUMN SIZE TO BE
DETERMINED BY OWS TANK
MANUFACTURER. COLUMN BASE PLATE AND
GROUT PER TANK
MANUFACTURER.
6"
#4 X 1'-0" LONG DOWEL
SPACED AT 6" O.C. INTO
EXIST CONCRETE
#4 BAR AT 6" O.C. ONE-
WAY, MID-DEPTH. SEE
SHEET CS-104 FOR
LOCATION.
REFER TO SHEET CS-104 FOR LENGTH
#4 X 1'-0" LONG
DOWEL SPACED
AT 6" O.C., MID-
DEPTH INTO
EXIST CONCRETE
CONCRETE
PROTECTION PATCH
6" DEEP #57
STONE BASE
6"
6"
EXIST
SUBGRADE
SATISFACTORY TO DATE
APPROVED
ACTIVITY
FOR COMMANDER NAVFAC
SEAL
A/E INFO
A
B
C
D
1 2 3 4 5
1 2 3 4 5
A
B
C
D
SCALE:
CONSTR. CONTR. NO.
SHEET
NAVFAC DRAWING NO.
DES DRW CHK
OF
EPROJECT NO.:
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1731795
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JAMES SMITH, R.A.
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SCALE: 1" = 1'-0"
A1
S-101 A1 SECTION - THICKENED EDGE & CURB
SCALE: 1" = 1'-0"
A1
S-101 A3 SECTION - SUMP PIT
SCALE: 1 1/2" = 1'-0"
C1
S-101 B1 DETAIL- COLUMN TO CURB CONNECTION
SCALE: 1 1/2" = 1'-0"B4 DETAIL - COLUMN FOUNDATION CONNECTION
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SCALE: 1 1/2" = 1'-0"C3 DETAIL - CONCRETE PROTECTION FOR EARTH BERM
N/A
TOP OF PAD
0' - 0"
CO
OR
DI
NA
TE
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T W
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NU
FA
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UR
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3' - 9 1/2"
EXISTING LADDER LEGS.
TORCH CUT & REMOVE
BASE PLATE.
3' - 10 1/2"
6" X 6" X 1/2" BASE
PLATE. SEE DETAIL
C1/S-302 FOR MORE
INFORMATION.
1" THICK MIN NON-SHRINK GROUT
1/4 TYPLA
P
MI
N.
PROVIDE (4) 3"X 3" X 3/8"
ANGLE LEGS. LENGTH
DEPENDENT ON TANK
HEIGHT.
2"X 2" X 1/4" HORIZONTAL
ANGLE BRACE. PROVIDE AT
TOP OF COLUMN SPLICE.
2"X 2" X 1/4" DIAGONAL
ANGLE BRACE.
8" FOUNDATION SLAB
5" M
IN
NOTE: PROVIDE ENOUGH
SPACING FOR TRANSVERSE
HORIZONTAL BRACE.
2" X 2" X 1/4" TRANSVERSE
HORIZONTAL BRACE. SEE
SECTION A1/S-302 FOR MORE
INFORMATION.
NOTE: CLEAN AND BLAST
EXISTING STEEL PRIOR
TO ATTACHMENT.
1" 1"
4"
L 3"X 3" X 3/8"
1/4 TYP
(4) 1/2" EPOXY ANCHOR
BOLTS MIN 4" EMBEDMENT.
6"
3" 3"
3" E
Q 3"
E Q
TOP OF PAD
0' - 0"
EXISTING LADDER LEGS.
TORCH CUT & REMOVE
BASE PLATE.
6" X 6" X 1/2" BASE
PLATE. SEE DETAIL
C1/S-302 FOR MORE
INFORMATION.
1" THICK MIN NON-
SHRINK GROUT
1/4 TYP
PROVIDE (4) 3"X 3" X 3/8"
ANGLE LEGS. LENGTH
DEPENDENT ON TANK
HEIGHT.
2"X 2" X 1/4" HORIZONTAL
ANGLE BRACE. PROVIDE
BELOW TRANSVERSE BRACE
AS SHOWN.
2"X 2" X 1/4"
DIAGONAL
ANGLE BRACE.
8' - 1 1/8"
8' - 0"
TRANSVERSE HORIZONTAL
BRACE. SEE SECTION A4/S-301
FOR MORE INFORMATION.
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5"
NOTE: PROVIDE ENOUGH SPACING
FOR TRANSVERSE DIAGONAL
BRACE, NOT SHOWN FOR CLARITY.
8" FOUNDATION SLAB
NOTE: CLEAN AND BLAST
EXISTING STEEL PRIOR
TO ATTACHMENT.
3" X 1/2"
STRINGER PLATE
CO
OR
DI
NA
TE
W
/ T
AN
K
MA
NU
FA
CT
UR
ER
1'
- 0
" T
YP
EXISTING LADDER STRINGER.
CLEAN AND BLAST AS NECESSARY.
1 1/4" DIA
LADDER RUNG
8" FOUNDATION SLAB
6" LONG 3" X 1/2" SPLICE PLATE
3/16TYP
3" X 2" X 1/4" CLIP
ANGLE WIDTH OF
STRINGER
3/8" DIA ADHESIVE
ANCHOR BOLT W/ MIN
3" EMBEDMENT DEPTH.
3/16 TYP
NOTE: CLEAN AND BLAST
EXISTING STEEL PRIOR
TO ATTACHMENT.
3/16TYP
3/16 TYP
SATISFACTORY TO DATE
APPROVED
ACTIVITY
FOR COMMANDER NAVFAC
SEAL
A/E INFO
A
B
C
D
1 2 3 4 5
1 2 3 4 5
A
B
C
D
SCALE:
CONSTR. CONTR. NO.
SHEET
NAVFAC DRAWING NO.
DES DRW CHK
OF
EPROJECT NO.:
D
EP
AR
TM
EN
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C O
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DRAWFORM REVISION: 14 SEP 2023
PM/DM
BRANCH MANAGER
CHIEF ENG/ARCH
FIRE PROTECTION
NA
VA
L F
AC
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S-302
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12,910,686
ADB ADB
LUU PHU, P.E.
1731795
N/A
PO
R
TS
M
O U
TH
, V
IR
G
IN
IA
C R
AN
EY
IS
LA
N D
JOHN MILLER, P.E.
JAMES SMITH, R.A.
NO
RF
OL
K, V
IR
GI
NI
A
S-
LEX LELAND
SCALE: 1 1/2" = 1'-0"
A1
S-101 A4 SECTION - COLUMN EXTENSION
SCALE: 6" = 1'-0"C1 DETAIL - LADDER BASE PLATE CONNECTION
SCALE: 1 1/2" = 1'-0"
A1
S-101 A1 SECTION - LONGITUDINAL COLUMN EXTENSION
SCALE: 1 1/2" = 1'-0"C4 DETAIL - LADDER EXTENSION
MA
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D
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CR
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N/A
| Sheets |
| S-001 - STRUCTURAL ABBREVAITIONS AND NOTES |
| S-101 - FOUNDATION PLAN & SECTION |
| S-301 - FOUNDATION SECTIONS |
| S-302 - LADDER EXTENSION SECTIONS |
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