Civil Engineering

Civil engineering designed right the first time.

Our civil engineering team designs robust, buildable, and council-compliant infrastructure systems. Whether managing intense stormwater runoff, designing private wastewater pumping mains, calculating overland flow paths, or optimizing cut-and-fill earthworks for sloping sites, we ensure smooth Engineering Plan Approval (EPA).

Service Overview

Typical Cost Estimate $3,500 - $9,500
Standard Turnaround 2 - 4 Weeks
Applicable Councils Auckland Council, Hamilton City Council, Waipa, Waikato District

Key Scope & Capabilities

Every engagement is supported by rigorous research against relevant District Plan rules, Auckland Unitary Plan standards, and the Resource Management Act.

  • Stormwater reticulation, detention, retention, and soakage design
  • Wastewater drainage, common private drains, and pump station design
  • Overland flow path (OLFP) and flood risk assessments
  • Earthworks cut/fill optimization and sediment control plans
  • Vehicle crossing, concrete driveway, and accessway gradients
  • Engineering Plan Approval (EPA) applications and construction monitoring

What You Receive (Deliverables)

Clear, authoritative documentation engineered for seamless council approval and direct handover to architects, builders, and conveyancing lawyers.

  • Full Civil Engineering Drawing Set (.PDF / .DWG)
  • Stormwater Calculations & Hydraulic Modeling Reports
  • Erosion & Sediment Control Plans (ESCP)
  • Engineering Plan Approval (EPA) with Council Water Authorities
  • Producer Statements (PS1 Design, PS4 Construction Review)
Proven Methodology

Our Step-by-Step Process

How we take your project from initial concept to certified approval with clarity at every stage.

01

1. Site Investigation

Review council drainage GIS, public mains capacity, and site contours.

02

2. Hydraulic Design

Calculate catchment runoff, detention tank volumes, and pipe gradients.

03

3. Plan Generation

Draft detailed construction drawings, long sections, and standard details.

04

4. EPA Lodgement & Sign-off

Lodge EPA with council engineers and conduct site inspections during construction.

Civil Engineering Design & Infrastructure FAQs

Common questions regarding consent requirements, council processes, and deliverables.

An EPA is council approval required prior to constructing public infrastructure (e.g. connecting into public stormwater/wastewater mains, constructing public roads, or building over council pipes).

Free 1-Day Response

Request a Quote for Civil Engineering Design & Infrastructure

Enter your property address and project details. We will assess council requirements and get back to you within 1 working day.

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Accepts PDF, DWG, DOCX, JPG, PNG (Max 15MB)

100% Confidential & Free · 1 Working Day Turnaround · No Obligation
Start Your Project With Confidence

Expertise made clear. Outcomes made certain.

Talk with our chartered planning, surveying & engineering team today. Get straight answers on council feasibility, project costs, and timelines.