NTGAL Sequal Pipelines

Hawkins Construction Ltd

Scope of Works

Concrete Footpath Construction

  • Reinstatement of concrete footpath and kerb and channel on State Highway 34.
  • Asphalt reinstatement on State Highway 34.
  • 80m of Chip sealed footpath on Fletcher Ave.

Retaining Wall Construction

  • Construction of augured/concreted timber H5 pole retaining wall on each side of State Highway 34 up to 4m in height.
  • Carried out in area of water and sewer mains, telecommunication and power services (overhead and underground).
  • Numerous reinforced concrete foundations augured, steel placement and in-situ poured (up to 4m in depth).

Pavement Construction

  • Reinstatement of 28m of State Highway 34 on backfilled box culverts.
  • Included new kerb, backfill testing, basecourse testing, chip sealed surface and traffic services reinstatement.

Drainage Upgrades

  • Box and pour silencer cesspits and foundations with drainage soakage for steam traps and drain points.
  • Relocation of ‘live’ trunk sewer main around proposed retaining wall alignment.
  • Working alongside live 200mm dia AC watermain, power, fibre optic and telecommunication services.
  • Box culvert installed on tested foundation to precise level under numerous live services.

Competent Traffic Management

  • Corridor Access request and Traffic Management plan approved for use of State Highway 34.
  • Network staff audited site.
  • Weekly liaison with State Highway Network Managers on current and proposed TMP for next week ensured no surprises.

Health and Safety

  • Complied with NZTA and Hawkins Health and Safety practices.
  • No LTI or MTO for Contract duration.

Quick Facts

  • Contract Value: $362,670.00
  • Location: Manukorihi Drive, Kawerau
  • Duration: December 2014 – February 2015
  • Completed on time and within budget