Vegetation Clearing Supervision and Certification
Pre-clearing surveys, fauna spotter-catcher attendance, and clearing certification
ARBORICULTURE SERVICES
Project arborist
Tree protection carried from the arborist report into construction, with inspections at key hold points and compliance certification provided at project completion.
A project arborist is engaged through the relevant stages of a construction project rather than for a single report. Under AS 4970:2025, the role can include confirming the Notional Root Zone and Structural Root Zone, establishing the Tree Protection Zone, preparing or administering the Tree Protection Specification and Tree Protection Plan, carrying out inspections at consent hold points, advising on unexpected site conditions, and certifying agreed tree-protection measures at completion.
ESEA provides project arborist services across Sydney and NSW as part of its integrated environmental consultancy.
What is included
What the role covers
01
Tree Protection Specification and Tree Protection Plan drawing, from the AIA or prepared as required for a project
02
Pre-commencement inspection to confirm fencing, signage, ground protection, and no-go zones are in place
03
Hold-point inspections for works within Tree Protection Zones, including supervised excavation and root pruning where required, in accordance with arboricultural advice and AS 4373 where applicable
04
Advice on unexpected conditions, roots where the plans did not show them, damage, changed levels
05
Completion inspection and certification for the certifier and council
WHY WITH ECOLOGY
Why the project arborist and the project ecologist should be one team
On most NSW sites, the trees the arborist protects may be the same trees the ecologist assessed for habitat, and the clearing the arborist supervises for structure is the clearing the ecologist supervises for fauna. When ESEA provides the arborist and ecologist services, one inspection covers both sets of conditions. That saves the contractor a second consultant on site and saves the certifier a reconciliation of two different reports.
Recent project arborist work
Blacktown
Tree protection
Habitat replacement
Project ecologist
Tree protection and habitat replacement are being coordinated with ESEA's continuing project ecologist role across an approximately 400 hectare development site in Blacktown containing Cumberland Plain Woodland, an Eastern Creek riparian corridor, biodiversity-certified and non-certified land, Biodiversity Values Map areas, a rail corridor, and heritage buildings. A staged hollow salvage and replacement programme includes 107 recorded hollows across nine habitat trees and is being reconciled with the tree schedule and clearing sequence.
HOW WE WORK
How we work as your project arborist
The project arborist role is where early engagement pays off.
When ESEA has been involved from the arboricultural impact assessment, the specification, the hold points, and the certification are carried by one team, which means fewer surprises during excavation, faster answers when conditions on site differ from the plans, and a certification letter the certifier can accept without reconciliation.
We agree notice arrangements and timelines so inspections never hold up the contractor, and your project is managed by an experienced Senior Consultant from commencement through to completion, with Director-level review providing an additional layer of technical and strategic oversight.
FAQ
Project arborist FAQs
Project arborist services are typically charged at an hourly rate; however, they can be quoted upfront according to the construction programme and the specialist's responsibilities, the number of inspections, hold points, design reviews, and certification requirements. A short appointment for one excavation is priced differently from a role through the full construction period, and the proposal identifies the attendance and what would trigger an additional visit.
Before works start near retained trees; before and during excavation inside a Tree Protection Zone; when roots or conditions differ from the plans; and at completion for certification. The consent usually lists the hold points, and we agree notice requirements with the contractor in advance.
Yes. The completion inspection and certification letter are part of the role, and where ESEA also supervised clearing for fauna, the two certifications are issued together.
Related Arboriculture Services
Nest Box and Artificial Habitat Installation
Salvaged hollows and nest boxes to replace habitat lost to clearing
Arboricultural Assessments
Tree surveys, protection zones, and encroachment assessment to AS 4970:2025
Tree Risk Assessment
Independent assessment of tree failure risk with proportionate management options
partner with us
Tree protection conditions on your consent?
Send us the consent conditions and the construction programme. We will set the hold-point inspections with your builder and provide compliance certification at completion.