Construction Management Plans & Earthworks Management Plans

Preparation of CMPs and EMPs satisfying consent conditions and giving contractors a clear compliance framework throughout construction.
Talk to Us
This is some text inside of a div block.
This is some text inside of a div block.

A Construction Management Plan (CMP) documents how a construction project will be managed from site setup through to completion - covering environmental controls, construction sequencing, monitoring, and communication protocols. An Earthworks Management Plan (EMP) focuses specifically on earthworks near sensitive assets such as Transpower corridors or stream margins. Both are commonly required by councils as consent conditions before work can begin.

Councils require CMPs and EMPs because construction without a clear management framework is a risk - to the environment, to neighbouring properties, and to the project programme. A well-prepared plan demonstrates that you have thought through the risks and have the controls in place. A vague plan - unclear on methodology, silent on responsibilities - invites council queries and can delay project start or trigger non-compliance notices mid-build.

We prepare CMPs and EMPs that are practical documents, not shelf-fillers. We document the actual construction methodology: how earthworks will be staged, where haul routes run, how stormwater will be managed during construction, and what happens when something goes wrong. We prepare these alongside the ESCP and resource consent package so everything is consistent and councils get a coherent picture. When the build evolves, we update the documents promptly and re-lodge with council. Our goal is to bridge the gap between what’s designed and what’s built - and to keep that gap as small as possible.

Orogen SiteImages 102
IMG 20190224 140315
Client feedback
"Orogen rate a particular mention; their responsiveness, attention to detail and collaboration is reflected in the quality of work put forward."
Kevin Beaver, General Manager - Woodridge Homes.
Construction Management Plans & Earthworks Management Plans

The team

Construction Management Plans & Earthworks Management Plans

FAQ

Every site is different and there can be a lot of moving parts, but the questions are often the same. Here's what clients ask us most.
Talk to Us
What is a Construction Management Plan?

A Construction Management Plan (CMP) is a document required by many resource consents that describes how the construction activities will be managed to avoid, remedy, or mitigate adverse environmental and community effects. It covers traffic management, noise and vibration, dust, work hours, ESC, and emergency response.

When is a CMP required by consent conditions?

CMPs are typically required for developments in urban areas, near sensitive receptors (schools, hospitals, residential neighbours), or in environmentally sensitive locations. The requirement is written into the resource consent conditions. Orogen prepares CMPs that meet the consent conditions and are practical for the contractor to implement.

What does a CMP typically cover?

Construction programme and phasing, traffic management and access, parking and deliveries, noise and vibration management, dust control, work hours, ESC measures, spill response, emergency contacts, community communication, and the management of any specific consent conditions relevant to the site. Orogen tailors the CMP to the specific consent requirements.

What is an Earthworks Management Plan and how is it different from a CMP?

An Earthworks Management Plan (EMP) focuses specifically on the earthworks phase of construction: cut and fill methodology, material classification and disposal, compaction standards, geotechnical monitoring, and ESC during earthworks. It is more technical than a CMP and is often required alongside it. Orogen prepares both, coordinating the content so there is no duplication or conflict.

How does Orogen work with the contractor to prepare these plans?

We prepare the plans based on the approved design and consent conditions, then review them with the contractor before submission to the consent authority. The contractor's input on construction methodology, programme, and traffic management improves the practical quality of the plan. We also review the plans with the council's compliance team before finalising.

What happens if site conditions change and the CMP needs to be updated?

CMPs are living documents that must be updated when material changes occur, such as a significant change to the programme, a new sensitive receptor, or an unexpected ground condition. Orogen manages the update process, including notifying the consent authority if required by the consent conditions.

Construction Management Plans & Earthworks Management Plans

Projects

Need a CMP or EMP before you can break ground? We’ll prepare a practical, consent-ready document that gets your project approved and your contractor properly briefed.
Contact Us