Memorial Bridge
Client
Archer Western Contractors
Owner
New Hampshire DOT & Maine DOT
Location
Portsmouth, New Hampshire & Kittery, Maine
about
Demolition
- Design of all Cribbing and Falsework on Barges
- Demolition Sequencing for Float-Out Removal of Lift Span and Fixed Spans
- Analysis of Surgical Removal of Counterweight and Lift Towers
Construction
- Erection Manual Preparation
- Temporary Structures Design
- Float-In Design of new Lift Span and Fixed Span Trusses
- Permanent Truss and Lift Tower Evaluation for Temporary Conditions
- Review of Machine Room and Counterweight Installation
- Review of balance calculations for Counterweight Construction
- On-site construction services
Services Provided
Falsework & Temporary Works, Geometry Control, Heavy Civil, Moveable Bridges, Demolition
Completion
2013
IMG_00161
construction
2013-01-15-South-Fixed-Span-Float-In-0732
construction
DSCN1476
construction
IMG_1771
construction
IMG_8004
construction
4ee65197589392f98461b2615400872d
demolition
IMG_8518
demolition
IMG_97802
demolition
IMG_9664
demolition
IMG_9928
demolition