Disgrifiad o'r contract
Works will consist of the following main items :-
> General site clearance including the removal and re-siting of existing pedestrian signals and associated equipment, lighting columns and street furniture;
Façade & Structural Surveys of all buildings adjacent to works areas ;
> Contractor provision of a dedicated Site Liaison Officer ;
> Temporary traffic management including pedestrian and traffic lights ;
> Excavation of existing kerbs and footway construction on Castle Street, Market Street, Bridge Street and the A539/A542 junction ;
> Installation of new pc kerbs and footway construction using natural stone materials on Market Street ;
> Construction of new kerb alignment and widened footways using natural stone materials on A539/A542 junction, Castle Street and Bridge Street ;
> Replacement of existing chamber covers with recessed precinct covers for paving ;
> Contractor design and implementation of basement / cellar lights in footways ;
> Planing and resurfacing of the existing carriageways on Castle Street and A539/A542 junction ;
> Installation of thermal expansion joints over bridge ;
> Installation of raised tables on 2 junctions along Castle Street ;
> Installation of new uncontrolled crossing points ;
> Widening and ramping of the existing controlled crossing on A539/Mill Street ;
> New carriageway drainage ;
> Street Lighting Columns and lanterns on the Dee Bridge. New lanterns and bracket arms only on remainder of Castle Street ;
> Road Markings and anti-skid ;
> Road and destination signage ;
> Street furniture eg. bins, guardrail, tree & tree maintenance.
I addition to the above, DCC have been requested by NMWTRA to incorporate into the works 2 additional project areas for construction. The design for these have been carried out by YGC and Siemens. The works consist of the following main items :-
> Replacement of the existing traffic signals and all associated equipment on the A5/Castle Street Junction and linking of the signals via MOVA to the 2 existing controlled crossings on the east
and west sides of the A5 ;
> Remodelling of the Hill / Hall Street Junction off the A5 outside the Armoury Building.
|