Design of replacement bridge for single span arch which had suffered impact damage. Single span prestressed concrete beams on concrete bank pads on rock either side of stream and gorge.
Client – Scottish and Southern Energy
Completion – 2015
Value – £400,000
AREAS OF RESPONSIBILITY
Design of 12.5m span bridge, including about 130m length of single lane road realignment with passing place; prestressed concrete TY beams. Site visits during construction.
- Prestressed concrete beams
- reinforced concrete bank pads dowelled to rock
- masonry parapets and curved wing walls
- road construction
Construction offline, keeping original arch bridge with temporary Mabey overbridge open to traffic; access to wind farm for maintenance.
Project Manager – Wallace Stone
Main Contractor – R J McLeod