DfI Roads and Rivers T-1092 TC for Maintenance and Improvement of Structures 2019
STN1
The work involves the maintenance and improvement to structures and associated ancillary works for five contract areas. Refer to MoI Part B7.3.1. Within each contract, the works may include but not be limited to the following principal work activities which are provided by way of example: A. stonework, B. sprayed concrete, C. reinforced concrete repairs, D. working with services/utilities, E. vehicle restraint systems installation or repair, F. reinforced concrete construction, G. installation of precast beams or box culverts, H. TTM/dealing with live traffic on Public Roads. The works may also include but not be limited to the following activities: • pressure pointing, • bridge expansion joints, • structural steel painting, • structural steelwork, • temporary works, • waterproofing, • demolition, • emergency response.