Construction of a 58m long, 45 degree skewed precast and insitu reinforced concrete bridge over the Leith River as part of the State Highway 88 Realignment Project.  Works included construction of 1.5m diameter permanent cased wet tremmied poured abutment piles, supply and installation of 18no...

Construction of a 146m long, 3 No x 46m spans, fabricated steel I beams c/w thermal metal arc spray, and a precast concrete deck. CSL offered the client a precast alternative to the insitu concrete deck, which shortened the construction period by 9 weeks....

Design and construction of a bridge for vehicular crossing of the Aorere River, to replace the previous bridge swept away in the 2010 flood. The bridge was a single lane concrete deck bridge with a 60m span through truss superstructure, including guardrails and approaches....

Design and construction of a 36m long single span bridge over the Pakihi River. Works included construction of abutment piles, supply and installation of structural steel and supply and install precast deck and insitu deck topping slab....

12m wide x 6m high x 190m long cut and cover vehicle tunnel constructed with precast wall panels, pre-stressed pre-cast roof deck panels including roof transverse post-tensioning and reinforced insitu concrete roof topping ground beams....