ME071 Surface Primary Ventilation Fans - Havieron Project - Brownfields Gold-Copper Development

⁠⁠⁠Overview

Greatland Pty Limited is seeking a suitable Contractor to design and construct four (4) Primary Exhaust Ventilation fans on surface for the Havieron Project, a brownfields underground gold-copper mine development.

About

The Havieron Project is located in the Paterson Province of Western Australia, approximately 45 km east of the existing Telfer Mine. The Havieron Project is a brownfields development of an underground gold-copper mine.

Scope

Greatland Pty Limited is looking to install four (4) Primary Exhaust Ventilation fans on surface, with each set of two fans installed over a 5m diameter shaft linking the surface to the underground operations. The full Scope of Work includes:

• Supply and installation of the required fans
• All civils associated with the construction of the fan footings
• Supply and installation of the switchrooms required for the operation of the fans
• All civils associated with the construction of the switchroom footings
• Supply and installation of 1 x 33/11kV and 1 x 33/0.4kV transformers
• All civils associated with the construction of the two transformer compounds
• Reticulation of all High Voltage (HV) and Low Voltage (LV) power between the HV power supply, switchroom and fan
• Provision of all labour (including sub-contractors), supervision, plant, equipment, consumables, QA/QC, survey/as-built records, testing, commissioning, mobilisation, site establishment, demobilisation and management required to safely install the fans and associated equipment required to operate the fans

Indicative Operating Duty Points

• Total Airflow: 700m³/s to 720m³/s
• System Static Pressure (at the shaft collar): 4,114Pa to 4,357Pa over the life of mine

Contract Terms and Conditions

• The project will be completed under a Design and Construct contract
• The first set of fans are scheduled to be installed in Q2 2028
• The second set of fans are required for installation in Q1 2030

Instructions to Tenderers

Specific scope requirements will be communicated to suitable Contractors via an Invitation to Tender.

Enquiries

All initial enquiries should be made through the Industry Capability Network Western Australia:

• Contact: Hengameh Kiani
• Email: h.kiani@icnwa.org.au
• Phone: (08) 9365 7543

Location

• Site: Havieron Project, Paterson Province, Western Australia, approximately 45 km east of the existing Telfer Mine
• Map: View on Google Maps