PM105 Wigram Christchurch
Installed approx. 1kilometre of new 710mm ODEE Sewer Pressure Main alongside the Southern Motorway and AMP Showgrounds in Christchurch. Critical grade shot was completed using a Paratrak Wireline Locating System. All mud on site was recycled through our MPR6000 American Auger Fluid Reclaimer and pumped via the onboard 2,200 litre/min pump to our JT100 Ditchwitch Drill.
TEC Contract 1974, Oxford St Stormwater Realignment
Installed a 710mm diameter critical grade stormwater pipe to replace a collapsed bluestone culvert approx. 6m deep. This project was a design and build, as it was extremely difficult in terms of access, alignment and grade.
TDC CONTRACT 1808 – Gardens Gully Sewer Renewal
Installed approx. 1.5 kilometers of new PE sewer main 450mm, 355mm, 315mm and 150mm in dia through Timaru. The drains were drilled at grades of 0.36% – 0.6%.
TDC CONTRACT 1866 – Sealy St Stormwater Diversion
Installed a 450mm dia PE Pipe at a 1% grade 9m deep 400 metres long. PE and concrete manhole installations & retention swale construction.
TDC CONTRACT 1841 – Talbot & Matai Streets Watermain Upgrade
Installed over 1300m of watermain ranging from 63mm – 150mm Dia PE pipe using trenchless and open cut methods. Including fire hydrants, house laterals and various associated fittings.
TDC CONTRACT 1763 – Harper Street Watermain Renewal
Water Main Replacement with PE installed using both open cut and directional drilling methods. Included service connections, associated fittings, valves and ancillary items.
BUSCOTT STATION – Irrigation Watermain Installation, Omarama
Directionally drill 250m through the side of a solid rock hill on grade, at depths of up to 45 metres using DitchWitch All Terrian Directional Drill. Installed a 450 ID PE pipeline.
WHAKATANE COUNCIL – GRADE ROCK SHOT 115M HEAD
Drilled a pilot hole for a sewer main 115m up a solid rock cliff approx 45% grade using our DitchWitch AT2720 All Terrain Directional Drill.
CCC CONTRACT – Brighton Beach Road Pumping Main (Grinding)
Replaced 900m of earthquake damaged 280mm Asbestos pumping main with 300mm PE pipe.
CCC CONTRACT – Estuary Road Pumping Main (Grinding)
Replaced 1000m of earthquake damaged 250mm Reinforced Precast Concrete pumping main with a 450mm PE pipe.
PUKEURI WORKS – Trade Waste Stages 1 & 2
Install a 10mx10mx6m deep precast concrete panelled pump chamber. Supply and install 1.1km of 600mm dia concrete pumping main.
TIMARU REFUSE CENTRE – Redruth Leachate Installation & Maintenance
Installed a 10m high Leachate Pumping chamber and 125mm filtration pump lines. Drainage to the MRF Complex.
MCCAINS CONTRACT – New PE Watermain, Timaru
Installed new PE ring main and associated valving.
TDC CONTRACT 1555 – Te Moana Water Scheme
Replace watermains with 100mm PVC and various sized PE pipes using open cut, trenching and directional underground drilling technology.
WHITESTONE SUBDIVISION – Mountainview Road, Timaru
6 Section Site – Install Sewer, Stormwater, Water Telecom and Power. Form roadway and set up for kerb and channel.
WESSMAN & POTTS SUBDIVISIONS – Mountainview Road, Timaru
10 Section Site – Strip site and cut to levels install sewer, stormwater, water and associated valving, telecom and power. Install kerb and channel and right of way.
TDC CONTRACT – The Terrace Sewer Upgrade, Timaru (Bursting)
Project Description: Pipe burst with PB30 new 180 SDR 17 PE main approx. 55m long. Burst house laterals.
TDC CONTRACT 2016 – TeWeka St & Evans St Watermain Upgrade
Installed approx. 200m of watermain ranging from 63mm – 125mm Dia PE pipe using trenchless and open cut methods. Including fire hydrants, house laterals and various associated fittings. Pipe burst existing cast main under Evans Street.
PUKEURI WORKS – Fire Rebuild
Construction of a new lamb cutting room and staff amenities.
RANGER – Timaru Aquatic Centre
Under slab pool plumbing, drainage, front of wall plumbing, temporary amenities and work to existing pool.
TDC Contract – Pleasant Point Manhole Rehabilitation and Pipe Patching
The township of Pleasant Point experienced high ground water levels which led to major water infiltration through the sewer network and overloading the holding ponds which caused major environmental issues. In some places water was penetrating through manholes and pipework like a high pressure hose. Hadlee & Brunton isolated all of the water infiltration to 25 manholes using a series of injection products then coated them with Ultracoat resin. Water infiltration to the pipe reticulation was prevented using their fiberglass patching system.
PUKEURI WORKS – Asbestos Roof Replacement
Remove existing asbestos roofing and replace with coloursteel. One or two buildings annually.
RANGER – Timaru Aquatic Centre
Wall Cladding, Flashings and Roofing.
