TUB GIRDER INSTALLATION AND APPURTENANT WORK

dearmeltedΠολεοδομικά Έργα

25 Νοε 2013 (πριν από 3 χρόνια και 8 μήνες)

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ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
West SideCemetery
East Side
NSRR
Roadway
Route 21 NB
TUB GIRDER INSTALLATION AND
APPURTENANT WORK
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
Steel Units
EXISTING CONDITIONS
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
EXISTING CONDITIONS
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
EXISTING CONDITIONS
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
EXISTING BEARINGS
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
35’
ROUTE 21
SOUTH BOUND
4’3’
36’
ROUTE 21
NORTH BOUND
RET. WALL
PIER
CL TEMP. SUPP. (TYP)
CROSS BEAM
PIER
CEMETERY
LTG
CL PVSC
MAIN
N S
R.R.
EXISTING CONDITIONS
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
35’
ROUTE 21
SOUTH BOUND
4’3’
36’
ROUTE 21
NORTH BOUND
RET. WALL
PIER
CL TEMP. SUPP. (TYP)
CROSS BEAM
PIER
CEMETERY
LTG
CL PVSC
MAIN
N S
R.R.
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
35’
ROUTE 21
SOUTH BOUND
4’3’
36’
ROUTE 21
NORTH BOUND
RET. WALL
PIER
CL TEMP. SUPP. (TYP)
CROSS BEAM
PIER
CEMETERY
LTG
CL PVSC
MAIN
N S
R.R.
DESIGN CONCEPT
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
35’
ROUTE 21
SOUTH BOUND
4’3’
36’
ROUTE 21
NORTH BOUND
RET. WALL
PIER
CL TEMP. SUPP. (TYP)
CROSS BEAM
PIER
CEMETERY
LTG
CL PVSC
MAIN
N S
R.R.
DESIGN CONCEPT
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
35’
ROUTE 21
SOUTH BOUND
4’3’
36’
ROUTE 21
NORTH BOUND
RET. WALL
PIER
CL TEMP. SUPP. (TYP)
CROSS BEAM
PIER
CEMETERY
LTG
CL PVSC
MAIN
N S
R.R.
DESIGN CONCEPT
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
35’
ROUTE 21
SOUTH BOUND
4’3’
36’
ROUTE 21
NORTH BOUND
RET. WALL
PIER
CL TEMP. SUPP. (TYP)
CROSS BEAM
PIER
CEMETERY
LTG
CL PVSC
MAIN
N S
R.R.
DESIGN CONCEPT
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
35’
ROUTE 21
SOUTH BOUND
4’3’
36’
ROUTE 21
NORTH BOUND
RET. WALL
PIER
CL TEMP. SUPP. (TYP)
CROSS BEAM
PIER
CEMETERY
LTG
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
35’
ROUTE 21
SOUTH BOUND
4’3’
36’
ROUTE 21
NORTH BOUND
RET. WALL
PIER
CL TEMP. SUPP. (TYP)
CROSS BEAM
PIER
CEMETERY
LTG
2 LANESOPEN
CL PVSC
MAIN
N S
R.R.
MAINTENANCE AND
PROTECTION OF TRAFFIC
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
35’
ROUTE 21
SOUTH BOUND
4’3’
36’
ROUTE 21
NORTH BOUND
RET. WALL
PIER
CL TEMP. SUPP. (TYP)
CROSS BEAM
PIER
CEMETERY
LTG
CLOSED
ONE LANE OPEN, 10PM-6AM
OR AS OTHERWISE ALLOWED
CL PVSC
MAIN
N S
R.R.
MAINTENANCE AND
PROTECTION OF TRAFFIC
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
MAINTENANCE AND
PROTECTION OF TRAFFIC
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
TUB GIRDERS
DESIGN AND FABRICATION
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
TUB GIRDER CHANNELS
ERECTION AND STABILIZATION
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
TUB GIRDERS
ASSEMBLY AND GROUTING
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
JACKING
LIFTING REQUIREMENTS
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
JACKING
LIFTING REQUIREMENTS
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
Jt
Jt
Jt
Unit
Unit
1
Jt
Jt
UnitUnit
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
Jt
Jt
Jt
Unit
Unit
Jt
Jt
UnitUnit
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
PIER RECONSTRUCTION AND
BEARING REPLACEMENT
DEMOLITION
CONSTRUCTION
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
PIER RECONSTRUCTION AND
BEARING REPLACEMENT
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
PIER RECONSTRUCTION AND
BEARING REPLACEMENT
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
DRAINAGE
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250
DRAINAGE
ROUTE 21 SB VIADUCT AND CHESTER AVENUE BRIDGES
CONTRACT NO. 004950250