GWE Consulting Ltd offers a range of solutions to help manage the effects of stormwater runoff within individual residential properties, subdivisions and commercial and industrial areas.

GWE Consulting Ltd offers a range of solutions to help manage the effects of stormwater runoff within individual residential properties, subdivisions and commercial and industrial areas.

Stormwater

GWE Consulting Ltd offers a range of solutions to help manage the effects of stormwater runoff within individual residential properties, subdivisions and commercial and industrial areas. Our team of engineers are experienced with the design of stormwater management devices to meet regulatory standards for water quality and flows

Integrated Approach

GWE’s approach to stormwater management incorporates the assessment of environmental resources and sensitivities, identifying client and community needs, evaluating flood and stormwater discharge effects and developing solutions to manage these effects to achieve sustainable environmental outcomes.

Stormwater Re-use, Detention and Infiltration

GWE provide innovative and sustainable site specific solutions for the management of stormwater within our client’s sites. Our capabilities include stormwater hydrology and hydraulic modelling, stormwater treatment design including:

  • Rainwater tanks and stormwater re-use
  • Detention tanks and ponds
  • Permeable paving, soak pits and infiltration
  • Wetlands
  • Sand filters, rain gardens and other stormwater filtration

Site Layout and Design

GWE has extensive experience with the hydraulic modelling and design of stormwater pipelines to effectively collect and convey stormwater runoff away from hard standing areas and into existing public drains or other disposal areas. Our design services include:

  • Pipeline design
  • Open channel, swale design
  • Low impact design
  • Pump station design

Flood Assessment and Mitigation

Flooding is a common hazard for many developments in urban, peri-urban and rural environments. The extent of flooding is numerous factors including site topography, rainfall intensity and soil conditions. GWE undertakes hydrologic and hydraulic modelling for sites that are prone to flooding. We identify the extent of flood and overland flow paths and advise our clients on how to mitigate the effects of flooding with developments.

02 About Us

Key capabilities:

Onsite Wastewater treatment systems, Stormwater, Water Supply, Commercial and Industrial Wastewater, Geotechnical Engineering, Structures, Transportation, Project Management

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03 Testimonials

04 Contact Us

GWE Consulting Ltd

31 Bartley Tce,
Devonport
(09) 445 8338
info@gwe.co.nz
www.gwe.co.nz