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2011 – Cedar Street Bridge (Wellesley)
State: MA
Year: 2011
Owner: State
Location: Urban
Beam material: Steel
Spans: Two-span
Max Span Length (ft.): 41.54
Total Bridge Length (ft.): 83.08
Impact Category: Tier 2 (within 3 days)
Construction Equipment Category: SPMTs
Project Planning: State process, Benefit/Cost Method,
Right-of-way acquisition, Electronic shop drawing submittal & approval process,
Design-Build,
Full lane closure, Incentive / disincentive clauses, No Excuse bonus, Lump Sum bonus
Geotechnical Solutions:
Structural Solutions: Precast column cap (precast bent cap; precast crossbeam), Precast abutment cap,
FDcBs (Full-width concrete-decked steel beam,
CIP reinforced concrete closure joint, Bars in splice coupler, Asphalt overlay w/membrane, Precast approach slab
2011 – Uxbridge –River Road Bridge over Ironstone Brook
State: MA
Year: 2011
Owner: State
Location: Urban
Beam material: Steel
Spans: One-span
Max Span Length (ft.): 47
Total Bridge Length (ft.): 47
Impact Category: Tier 6 (longer but reduced by months/years)
Construction Equipment Category: Conventional
Project Planning: design-bid-build,
full lane closure, value engineering
Geotechnical Solutions:
Structural Solutions: MDcBs/FSPGS {Modular concrete-Decked steel Beam}, precast abutment stem, precast retaining wall,
CIP reinforced concrete closure joint, PT ducts/bonded, match cast closure joint, socket connection (in precast substructure), epoxy joint, micro-silica concrete overlay, precast curb
2011 – Salem Street Bridge Eastbound (93Fast14)
State: MA
Year: 2011
Owner: State
Location: Urban
Beam material: Steel
Spans: Three-span
Max Span Length (ft.): 78
Total Bridge Length (ft.): 160
Impact Category: Tier 2 (within 3 days)
Construction Equipment Category: Other ABC Method
Project Planning: State process,
Early environmental clearance & permitting; Electronic shop drawing submittal & approval process,
Design-Build,
Full lane closure; Warranty; Incentive / disincentive clauses; No Excuse bonus; Value Engineering
Geotechnical Solutions: Reused Substructure/Foundation Unit,
Structural Solutions: MDcBs (modular concrete-decked steel beams),
CIP reinforced concrete closure joints; HESt-LSh concrete joints; Link slab; Asphalt overlay w/membrane
2010 – Phillipston Bridge
State: MA
Year: 2010
Owner: State
Location: Urban
Beam material: Steel
Spans: One-span
Max Span Length (ft.): 60.67
Total Bridge Length (ft.): 60.67
Impact Category: Tier 3 (within 2 weeks)
Construction Equipment Category: SPMTs
Project Planning: State process,
Design-Build,
Full lane closure; Incentive / disincentive clauses; No Excuse bonus; Lump Sum bonus
Geotechnical Solutions:
Structural Solutions: Precast abutment cap w/backwall,
FDcBs (Full-width decked beam),
Asphalt overlay w/membrane
2007 – Parker River Bridge
State: MA
Year: 2007
Owner: U.S. Fish and Wildlife Service
Location: Urban
Beam material: Concrete
Spans: Three-span
Max Span Length (ft.): 30
Total Bridge Length (ft.): 90
Impact Category: Tier 6 (longer but reduced by months/years)
Construction Equipment Category: Conventional
Project Planning: Design-bid-build,
Geotechnical Solutions:
Structural Solutions: Adjacent slab beams; Precast pile caps; Precast abutment stems; Precast wingwalls,
Grouted key closure joints; PT ducts/un-bonded; Socket connection (in precast substructure)