arrow_back Supplier Directory
TT
Tetra Tech Coffey Pty Ltd Bishops See, Level 1 235 St Georges Terrace Perth WA Australia 6000
ABN unknown
Total Won
$1.9M
Contracts
16
Agencies
5
show_chart Government Revenue Over Time
Contract History
| WA-DPLH100221 | The Department requires the services of a suitably qualified consultant to complete detailed site investigations (DSIs), remedial action plans (RAPs) and remediation for areas within the Aboriginal Communities of Mowanjum and Bidyadanga, located in the Kimberley Region of Western Australia (WA). | Department of Planning, Lands and Heritage | $374,332 |
| WA-EMHS20239954 | Provision of Asbestos Register Maintenance and Associated Services for the EMHS | East Metropolitan Health Service | $298,975 |
| WA-DPLH100819 | The purpose of the Service it to prepare a revised Sampling and Analysis Quality Plan, undertake a Detailed Site Assessment (DSI) to assess whether soil, sediment, surface water and /or groundwater quality at the site present a risk to human health and / or the environment and prepare a Remediation Action Plan (if required) and Ongoing Site Management Plan for the Site. | Department of Planning, Lands and Heritage | $238,600 |
| WA-DPLH201124 | The Department requires a suitably qualified environment consultant to progress detailed site investigation (DSI) works at this site | Department of Planning, Lands and Heritage | $141,053 |
| WA-DPIRD2025065 | Air Monitoring and Provision of LARC for Decontamination DPIRD South Perth | Department of Primary Industries and Regional Development | $126,500 |
| WA-DPIRD2021089 | Asbestos Management Plan | Department of Primary Industries and Regional Development | $104,871 |
| WA-DPLH400324a | Undertaking of preliminary site investigation, asbestos assessment and remediation action plan at Reserve 34766, Lot 351 on DP 91148, Chidlow | Department of Planning, Lands and Heritage | $104,821 |
| WA-DPLH404023 | The Department requires the services of a suitable qualified Contractor to conduct a combined Preliminary Site Investigation (PSI) and Sampling Analysis Quality Plan (SAQP) with limited soil sampling, followed by a targeted Detailed Site Investigation (DSI) to determine the extent of potential contamination. The objective of the investigations is to assess site contamination and make appropriate recommendations for further investigations and/or remediation works required to achieve a re-classification of ? Decontaminated? or ? Remediated for Restricted Use? . The site remains UCL and is within a Parks and Recreation Zone under the Local Planning Scheme. Future potential land uses are unknown. | Department of Planning, Lands and Heritage | $101,941 |
| WA-MHC2022015 | Provision of RPE Fit Testing Services at various Perth metropolitan Mental Health Commission locations across Western Australia. | Mental Health Commission | $100,000 |
| WA-DPLH400321 | The Department requires the services of a qualified environmental Consultant to prepare and implement a Sampling and Analysis Quality Plan (SAQP). A Limited Soil Investigation (LSI) is needed to address the data gaps identified in the DWER classification: ?Further investigations should address data gaps relating to organochlorine pesticides and petroleum hydrocarbons in soils prior to redevelopment of the site. Any excavations or soil disturbing activities will need to consider the presence of buried service tunnels across the site and manage any potential asbestos exposures that may arise. This may occur by removing asbestos from the site or by implementing management measures, such as the development of an Asbestos Management Plan and an unexpected finds protocol?. | Department of Planning, Lands and Heritage | $57,659 |
| WA-DPLH403423 | Asbestos Containing Material and Hydrocarbon Soil Validation and Hazardous Building Materials Assessment at Wyndham | Department of Planning, Lands and Heritage | $56,973 |
| WA-DPIRD2024134 | Monthly Asbestos Reassurance Air Monitoring DPIRD South Perth | Department of Primary Industries and Regional Development | $53,882 |
| WA-DPLH100522022 | Provision of Contaminates Sites Investigation and Audit Services - Ninga Mia PSI and Pre-demolition survey | Department of Planning, Lands and Heritage | $53,418 |
| WA-DPLH403323 | Asbestos Validation and Hazardous Building Materials Assessment at Halls Creek | Department of Planning, Lands and Heritage | $50,434 |
| WA-DPLH401726 | The Department is seeking a suitably qualified consultant to conduct a PSI with limited sampling and a Hazardous Building Materials Assessment at the Aboriginal Lands Trust Reserve 41863 which contains the Punju Njamal Aboriginal Community. | Department of Planning, Lands and Heritage | $49,209 |
| WA-ED220781 | Hydrocarbon soil removal at Cunderdin Agricultural College | Department of Education | $34,259 |
Agency Relationships
Paid RAG platform
Want a full brief on this supplier before you meet?
The paid RAG platform ingests this supplier's contract history, win rates by agency, and category mix — then answers your team's questions grounded in that data.