Design and Construction of a circular prestressed, post tensioned 9m high, 30m diameter water retaining structure, including all associated pipe work, safety ladders, site drainage and sundry works. The project was completed within the anticipated contract period of 40 weeks and within the contract budget....
The project works included the rising of the right abutment of the weir, re-contouring of the upstream and downstream approaches to this abutment, widening of the river channel and construction of a single lane concrete farm bridge. Due to adverse weather conditions the project works...
Design and construction of two 100m long x 3 span bridges over the Mangawhero River, 250,000m³ of earthworks including 60,000m³ of rock excavation. Works also included the design and build of two reinforced earth retaining walls up to 12m high, 1.6km of pavement and associated...
The construction of a 20 x 18 x 7m deep in-ground concrete structure for a pump station. The scope included the installation and extraction of a sheet pile cofferdam, a 7m deep wet excavation into a live aquifer, 2m thick tremie poured concrete plug, insitu...
This project involved the manufacture of piles adjacent to an existing and fully operational wharf. The project was completed on time, under budget, encountered no problems with health and safety and met the environmental and consent conditions imposed....
Supply and Installation of Super Tee precast beams and the Construction of insitu concrete bored piles for the new Glen Bridge as part of the Caversham Highway Project. Works included construction of 0.6m - 1.8m diameter up to 25m deep permanent cased piles including rock...
The Waimakariri R501 Bridge had been undermined through scouring of the riverbed to such an extent that during the flood periods the bridge had to be closed to all traffic. The project required the strengthening of six piers to allow the bridge to remain open...
Design and construction of a clarifier - 35m Ø, 4m wall height, 1:24 sloped base, overflow launder, 6.0m Ø bottom, concrete encased pipework with associated tanks, basins and chambers....
The Whakapapa Intake forms part of the Turangi Power Scheme and was constructed in the 1960’s. Over the years, the stilling basin apron suffered hydraulic erosion to the concrete. The works required the dewatering of the river and the construction of a 300m3 concrete overlay....
Design and Build Potable Water Reservoir of 1000m3 Capacity. Work includes walls and roof inclusive of foundation work, ladders, safety rails, hatches, pipework and vents....