Windsor Estate Subdivision Development

EDR was engaged to deliver the full subdivision development at Windsor Park, encompassing civil earthworks, road and footpath construction, installation of three-waters infrastructure, utilities provision, and final site reinstatement. The works were delivered to Council standards, ensuring the subdivision was fully serviced, safe, and ready for occupation.

Scope of works

The project involved a wide range of civil and infrastructure tasks, including:

Preliminary & General - Site establishment and disestablishment, management plans, traffic management, testing, surveying, stakeholder liaison, and service location
Site Clearance & Preparation - Removal and off-site disposal of debris, vegetation, and fencing. Installation of temporary fencing, erosion and sediment controls, and provision of temporary access
Earthworks - Topsoil stripping, subgrade excavation and preparation, reworking lot and berm levels, grass seeding, and disposal of surplus material
Wastewater - Installation of new mains, property connections, manholes, and cleaning eyes
Stormwater - Installation of sump leads, kerb outlets, and new sumps, including modifications to existing kerbline
Water Supply - Installation and extension of watermains, laterals, valves, tees, reducers, service connections, meters, testing, disinfection, and commissioning
Trenching for Other Services - Combined trenching for telecommunications, power, and lighting ducts
Right of Way Construction - Placement and compaction of sub-base and basecourse materials
Kerb & Channel - Construction of standard kerb and channel, drop nibs, nib kerbs, and pram crossings
Right of Way Surfacing - Application of asphalt surfacing and membrane sealing
Footpaths & Vehicle Crossings - Construction of concrete footpaths, basecourse, sub-base, and vehicle crossings

Project Outcome

The Windsor Park subdivision was successfully delivered to Council specifications between 2019 and 2023. The project provided essential civil, roading, and three-waters infrastructure with no non-conformances at practical completion, ensuring a high-quality residential environment with reliable services and safe access.

Client

Windsor Park - Waimakariri District Council

Key EDR Staff

Harri Maguire

Contract period

2019

Completed Contract period

2023

Non-conformance at time of practical completion

Nil