|
Project Details |
Duration |
Value |
Description |
On Time |
Within Budget |
Quality Compliance |
Redwood Grove
|
Late May 08 to present |
$160,000 |
900mm dia Helcor Outlet pipe fed with a 5m wide rip rap swale drain and entailed a timber retaining wall and outlet structure into the Waikato River including Reno Mattresses.
|
Running on time. |
Within budget. |
Full Compliance to Waikato District Council specifications and resource consent. |
University of Waikato Service Tunnel Extension
|
Late Dec 07 to Early Feb 08 |
$350,000 |
2m x 2m Box Service Tunnel at depths of 5m under numerous services and heavy pedestrian access. The project was in two stages.
|
Stage 2 was held up pending a funding decision by client. |
Final cost within budget. |
Full Compliance to building code inspections and contract specifications. |
Hamilton City Council
Hamilton North Networks |
May 06 to Apr 07 |
$1.7m |
Large and deep sewer and stormwater manholes. 2250m dia uPVC SN16 sewer pipe. A rising main was added to the project.
Traffic control to level 1 and reinstatement of road.
Some of the stages involved dewatering and connecting to existing lines.
New Subdivision connections.
|
4th portion of project was put on hold during a redesign by others. |
Running under budget |
Full Compliance
To HCC Development Manual. COPTTM independent visual pressure test. |
Waikato District Council
Taupiri Wastewater Reticulation |
September 06 to July 07 |
$3.7m |
5 Pump stations, 5700 metres of uPVC sewers, 500 metres of directional drilling, 2700 metres of rising mains & 120 manholes.
Traffic Management.
Connecting to existing sewer
|
Project on time. Change to Project ran over due to variations. |
Under budget despite extra variations. |
Full Compliance
to WDC standards and observed by Building Inspector and Independent Consultant. (GHD) |
Henry Walker Eltin Contracting Ltd
Awaroa 4 Coal Haul Road Rotowaro
|
Mid January to July 2005 |
$775,000 |
Sub contract to supply and install concrete pipe 450 to 2550 diameter. Manholes 1050-2050 diameter. Retention ponds, riprapped stream and water channels 4.5 km of subsoils. Some of the pipelines were in swampy high water tabled areas. |
3 weeks over time. Principle had a 3 week strike & we were refused site access. |
Project within budget despite many variations |
Full Compliance to specifications and tested by Independent Consultant. |
Cambridge Construction Company
The Base Stage 1 |
August 04 to July 2005 |
Charge up |
Sub-contracted to install Pump Station 2m dia x 6m deep 1200 dia stormwater, sewer to depths of 6 metres. Watermain 250mm dia.
Some of the pipelines were constructed in extremely high water tables that required double well pointing to enable pipelaying.
|
Project completed on time. |
Project maintained within budget and profit |
Full Compliance to HCC Development Manual and ISO Quality Control. |
Hamilton City Council
Far Eastern Interceptor Stage 5 Huntington to Wairere
|
April 04 to August 04 |
$340,000 |
Measure and value contract to lay 1050 dia RCRRJ Class Z Sulphate Resistant Pipe. Depths between 5.5-7.7m.
Construction included connection to rising main.
This project was as much an earthworks project as it was a pipelaying contract. |
One week over time due to inclement weather |
Over budget due to a lot more unsuitable material disposed and replaced than planned |
Full Compliance to HCC Development Manual and Independent Pressure and Compaction Tests. |
Matamata Piako District Council
Gilchrist Street Sewer Upgrade |
Feb 04 to 31st March 04 |
$151,950 |
Measure and value contract for the supply, construction and reinstatement of sewer.
Project included traffic control, laying and reinstatement of 472m of 150 dia SN16 uPVC pipe in road and road reserves. Six manholes ranging from 1m-3m.
Temporary Traffic Management Level 1.
|
Project completed on time. |
$22,500 over budget due to a lot more unsuitable bulk backfill replaced than planned. |
Full Compliance with Contract Quality Plan and COPTTM and Pressure Test. |
Hamilton City Council
Seddon Rd 225mm Wastewater Main |
Jan 04 to Feb 04 |
$138,059 plus $30,900 extension |
Measure and value contract to supply and lay 225 dia Vitclay & 150 uPVC along Seddon Rd outside the Waikato Stadium up to 5 metres deep.
Construction included connection to Pump Station.
Temporary Traffic Management Level 1 without a single complaint.
|
One week ahead of time including extension work. |
Contract over initial budget due to contract length being extended. |
Full Compliance to HCC Development Manual and Independent Pressure Test. |