Attch__21-Drawings_S-303.pdf
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- Attached to
- Repair-Replace Steam Pipe Stanchions Federal contract opportunity
- Solicitation number
- FA8601-15-R-0030
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Attch 21-Drawings S-303
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S-303
STANCHION REPLACEMENT DETAILS
CONCRETE TUNNEL ELEMENT & STEAM
S-303
2A
SCALE: 3/4" = 1’-0"
REPLACEMENT OF CONCRETE CEILING DETAIL
S-303
SCALE: 3/4" = 1’-0"
REPLACEMENT OF STEEL STANCHION DETAIL
STANCHION.
CLEAR OF DEBIRS AND MOISTURE PRIOR TO INSTALL OF NEW
6. AREA AROUND NEW STANCHION LOCATION SHALL BE FREE AND
UP ANY WELDS.
SHALL BE USED AFTER INSTALL OF STANCHION AND TO TOUCH
GALVANIZED AND TOUCH UP PAINT FOR GALVANIZED STEEL
5. ALL STEEL USED FOR NEW STANCHIONS SHALL BE HOT-DIPPED
REQUIRE A FULL REPLACEMENT.
AND S-105) FOR STANCHIONS WITHIN TUNNELS THAT SHALL
4. SEE LOCATION PLAN SHEETS (S-101, S-102, S-103, S-104,
(ROLLERS NOT SHOWN FOR CLARITY).
SPECIFICATION 23 05 15 FOR APPLICABLE ROLLER CRITERIA
PRIOR TO PLACEMENT OF PIPE ROLLER. REFER TO
STEAM LINES. CONTRACTOR SHALL VERIFY PIPE SIZES
HORIZONTAL SUPPORT FOR PROPER PIPE BEARING OF
3. NEW PIPE ROLLERS SHALL BE PROVIDED @ EACH NEW
STANCHION SHALL BE DEMOLISHED.
IS SET AND PIPES ARE FULLY SUPPORTED, THE EXISTING
REMOVAL OF EXISTING STANCHION. AFTER NEW STANCHION
ADJACENT TO EXISTING STANCHION PRIOR TO ANY
2. CONTRACTOR SHALL INSTALL NEW STANCHION DIRECTLY
SHALL BE SIMILAR TO EXISTING STANCHION CONDITIONS.
SUPPORT LEGS AND HORIZONTAL SUPPORT ELEVATIONS,
1. DISTANCE (WIDTH) BETWEEN NEW STANCHION VERTICAL
NOTES:
S-303
2B
SCALE: 3/4" = 1’-0"
CEILING AND WALL DETAIL
REPLACEMENT OF CONCRETE
COORDINATOR ENGINEERING CHIEF
DATE REVISION BYNO. DATE NO. REVISION BY
C I
V
IL
ENGI
N
E E
R
US AF
WRIGHT-PATTERSON AIR FORCE BASE
88TH ABW
OF
DESIGN CHIEF
DATEDRAWNDESIGNED CHECKED
RPR/RPL STEAM STANCHIONS
PROJECT NUMBER ZHTV 090018
SUBMITTAL - 100% GOVT. SUBMITTAL
SPR SPR MSS JUNE 2015
SLAB.
CONC. WALLS & TOP
NEW CAST IN PLACE
SHEET S-301, AROUND
WATERPROOFING, SEE
PROVIDE EXTERNAL
DIFFERS FROM ASSUMED WIDTH)
w/ EOR IF TRUE WIDTH
DURING EXCAVATION. COORDINATE
SHALL FIELD VERIFY WIDTH
REPLACEMENT DETAIL.
SYSTEM THAT SHALL REQUIRE
CEILINGS AND WALLS OF TUNNEL
EXTENTS OF EXISTING CONCRETE
SEE LOCATION PLANS FOR
NOTE:
TO FACE OF WALL
EA. FACE, PARALLEL
#8 @ 14"oc (MAX), TO REMAIN.
TUNNEL WALL
EXIST. CONCRETE
WALLS TO REMAIN
WITHIN CONCRETE
EXIST. REINF. BARS
EA. SIDE OF WALL)
EXIST. BAR (TYP.
w/o DAMAGE TO
DEMO. AROUND BAR
CONTRACTOR SHALL
WALL TO REMAIN.
BAR FROM TOP OF
EXIST. REINF. BENT
C L
R
(MAX)
BAR @ 5"oc
#8 BAR BENT
BE STRAIGHT.
(MAX.). BAR SHALL
#8 BAR @ 10"oc
6"
(V.I.F.)
10’-5"
6"
C L
R
SLAB
TUNNEL CEILING
PAVEMENT ATOP
SIDEWALK OR
SEE 1/S-301 FOR
@ 10"oc (MAX.).
#8 BAR BENT BAR
(V.I.F.)
5’-4"
TO FABRICATION OF REINF. BARS.
VERIFY DIMENSION IN FIELD PRIOR
OF CONCRETE @ TUNNEL WALL,
INSIDE FACE OF INSIDE FACE
12" 12"
SLAB.
CONC. WALLS & TOP
NEW CAST IN PLACE
SHEET S-301, AROUND
WATERPROOFING, SEE
PROVIDE EXTERNAL
DIFFERS FROM ASSUMED WIDTH)
w/ EOR IF TRUE WIDTH
DURING EXCAVATION. COORDINATE
SHALL FIELD VERIFY WIDTH
REPLACEMENT DETAIL.
SYSTEM THAT SHALL REQUIRE
CEILINGS AND WALLS OF TUNNEL
EXTENTS OF EXISTING CONCRETE
SEE LOCATION PLANS FOR
NOTE:
TO FACE OF WALL
EA. FACE, PARALLEL
#8 @ 14"oc (MAX), C L
R
C
L
SLAB
TUNNEL CEILING
PAVEMENT ATOP
SIDEWALK OR
SEE 1/S-301 FOR
TO FABRICATION OF REINF. BARS.
VERIFY DIMENSION IN FIELD PRIOR
OF CONCRETE @ TUNNEL WALL,
INSIDE FACE OF INSIDE FACE
EA. SIDE OF WALL)
EXIST. BAR (TYP.
BAR w/o DAMAGE TO
SHALL DEMO. AROUND
REMAIN. CONTRACTOR
FOUNDATOIN TO
BAR FROM TUNNEL
EXIST. REINF. BENT
CLR.
1�"
CLR.
2"
CLR.
1�"
CLR.
2"
OF TUNNEL TO REMAIN.
EXIST. BASE SLAB
TUNNEL
EA. SIDE OF
CONCRETE WALL,
NEW 10" THK.
S P
L
IC
E
T
Y P
T E
N S
IO
N
L A
P
SPLICE (TYP.)
TENSION LAP
REINF. BARS.
OF WALL & CEILING
MATCH SIZE & SPA.
CORNER BARS TO
(MIN.)
6"
M
IN
WALL REINF.
& SPA. TO MATCH
BENT BAR, SIZE
TYP. EA. WALL)
FACE (MAX.,
7"oc, EA.
#8 BAR @
TYP. EA. WALL)
FACE (MAX.,
14"oc, EA.
#8 BAR @
EA. FACE
7"oc (MAX), #8 BAR @
SLAB OF TUNNEL
TOP OF BASE
P R
T O
E
W
S
E
L
F A
B R
IC
A T
IO
N
C O
O R
D
IN
A w
X
IS
T
IN
G
S
A N
C H
ALONG TUNNEL
CEILING SLAB
UNDERSIDE OF
TUNNEL WALL
INSIDE FACE OF
EXIST. STANCHION)
SIMILAR TO ADJACENT
SUPPORT. (SHALL BE
VERTICAL STANCHION
CONC. WALL TO
INTERIOR FACE OF
DISTANCE FROM
S
T E
S
T E
S
T E
FABRICATION)
PRIOR TO NEW STEEL
w/ EXISTING STANCHION
IN FIELD AND COORDINATE
CEILING SLAB (TYP.)
& UNDERSIDE OF
BETWEEN BASE SLAB
SUPPORT LEG. SPAN
CHANNEL STANCHION
NEW C8x11.5 VERT.
EA. SIDE OF C6x)
C8x VERT. (TYP.
C6x HORIZ. &
BETWEEN NEW
P A
D
T Y
P
G R
O U
C x
B
O T
P A
D
T Y
P
G R
O U
C x
B
O T
CONN.)
(TYP. EA.
& C8x VERT.
NEW L4x4
BETWEEN
(3) SIDES,
OF CEILING SLAB (TYP.)
BASE SLAB & UNDERSIDE
LEG. SPAN BETWEEN
STANCHION SUPPORT
VERT. CHANNEL
NEW C8x11.5 (GALV.)
NEW ROLLERS & PIPING.
PROPER BRG. BETWEEN
EXIST. STEAM PIPES FOR
NEW HORIZ. C6x BELOW
SUPPORTS. POSITION
BETWEEN VERT.
HORIZ. SUPPORT
NEW C6x10.5 (GALV.)
BELOW L4x4
GROUT PAD
NON-METALLIC
1" NON-SHRINK,
CONC. BASE SLAB (TYP.)
3" (MIN.) INTO EXIST.
ANCHOR (SS). EMBED.
VERT. SUPPORT LEGS
(GALV.) @ BASE OF
NEW L4x4x�x6" LG.
REPLACEMENT DETAIL.
STANCHIONS THAT REQUIRE
LOCATION PLANS FOR LIST OF
THE STEEL HAS OCCURRED. SEE
25% LOSS OF SECTION WITHIN
IS EVIDENT AND GREATER THAN
AT LOCATIONS WHERE CORROSION
REPLACEMENT DETAIL IS REQUIRED
NOTE:
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