BHP Prominent Hill and Carrapateena - Projects and Operations

Provision of laboratory services for the Geology and Metallurgy departments for OZ Minerals Carrapateena operations.

A Near Site Facility (Port Augusta or Whyalla) is to be utilised to provide the following professional analysis services:

- Sample preparation utilising pulverisers, screens, drying ovens, crusher, secondary crush prior to milling, pre and post weighing of samples, dry weighing of samples etc.
- Mill clean out materials (barren wash).
- X-Ray Fluorescence Spectrometry analysis of 15 elements (listed in attached doc).
- Fire assay, Multi Acid Digest, ICP-OES finish, Specific ion electrode (From Lithium Borate Fusion) as per the attachment.

For further details, please download the attached document.

OZ Minerals Carrapateena is seeking expressions of interest from potential vendors to sort, shred and process timber (approx. 800t p/a) and poly (approx. 80t p/a) waste at its onsite waste transfer facility in addition to loading and transporting the material offsite for recycling. The service is to be provided on a quarterly basis for a 3 year (2+1) period.

Potential vendors will need to supply specialised equipment and skilled and trained operators to perform the works safely and efficiently.

Meals, accommodation and fuel (onsite only) will be provided by OZ Minerals and flights are available for operators ex. Adelaide and Port Augusta.

Interested Vendors are to provide their Capability Statements and an indicative rates schedule to undertake the works.

OZ Minerals is engaging with the market to seek potential vendors to supply services to inspect specified vehicles, mobile plant and equipment prior to entry to Carrapateena. Details of the supply item requirements are outlined in Returnable Schedule 1 - Pricing.

For the purpose of this scope, the following plant and equipment is included:
- Light Vehicles
- Heavy Vehicles (excludes short term freight vehicles)
- Mobile Plant
- Drill Rigs
- Elevated Work Platforms

Cranes and hoists are excluded from the scope.

Please download attached Scope Doc for full details.

BHP is currently progressing detailed design and construction of a Heavy Vehicle Workshop at its Carrapateena Operation to service the heavy vehicle fleet utilised in the underground mine.

The Project consists of:
1. Design and Construct the following:
a. Heavy Vehicle Workshop for 8 x heavy vehicles
b. Warehouse
c. Heavy Vehicle Truck/Tub Wash Bay
d. Heavy Vehicle Fuel Bay

2. Project Management, quality control, related administrative services throughout the overall project scope.

3. Supply all labour, supervision, equipment, services and materials, other than free issue materials, and include all necessary expenses for all Construction, Temporary Works, Installation, Construction Verification, and Acceptance Testing (where required) of the works, all in accordance with the specification's, drawings and other documents as provided by BHP.

The design of the workshop is currently in a conceptual stage, detailing the functional and spatial requirements for the facility which will inform the tender process. The Contractor will work with BHP to finalise the detailed design, with works expected to commence in early 2024.

The works will be a joint effort between the Contractor and BHP's project management team. A detailed list of responsibilities will be provided within the tender pack. The tender documentation will be issued in November 2023.

The purpose of this EOI is to:
1. Advise the market of the Project and likely scope of works.
2. Determine the level of interest in the market from suitably qualified and experienced contractors.
3. Identify availability from the market for the works.
4. Shortlist Contractors for tender purposes.

OZ Minerals is seeking interest from specialised Companies with previous experience in the Mining industry that can supply suitably qualified and experienced Contractor Personnel to undertake 3D scanning and thickness testing inspections at its Carrapateena mine site.

To submit an Expression of Interest, please:
1. review Scope Documents in the ZIP folder titled 'Carrapateena - 3D Scanning and Thickness Testing 15Mar2022'
2. complete Capability section (tick boxes) of the Excel spreadsheet titled '3D Scanning and Thickness Testing Carrapateena_Capability Matrix' - tick boxes
3. provide the requested Evidence / Information for Functional Requirements Items 1 - 5 for uploading separately.
4. click 'Create EOI' and upload the completed Capability Matrix, Evidence/Information (x5) and your company's Capability Statement
5. click SUBMIT

OZ Minerals is seeking interest from specialised Companies with previous experience in the Mining industry that can supply suitably qualified and experienced Contractor Personnel to undertake Shutdown work, mine maintenance and ADHOC labour both on Surface and Underground infrastructure at its Carrapateena mine site.

To submit an Expression of Interest, please:
1. review Scope Documents in the ZIP folder titled 'Carrapateena - Conveyor Works_Belt Tech 15 Mar2022'
2. complete 'Conveyor Work Carrapateena_Capability Matrix' - tick boxes
3. provide the requested Evidence / Information for Functional Requirements Items 1 - 5 (for uploading separately).
4. click 'Create EOI' and upload the completed Capability Matrix, Evidence/Information (x5) and your company's Capability Statement
5. click SUBMIT

OZ Minerals is seeking interest from Companies with previous experience in the Mining industry that can supply suitably qualified and experienced Contractor Personnel to undertake Shutdown work, mine maintenance and ADHOC labour at its Carrapateena mine site.

To submit an Expression of Interest, please:
1. review Scope Documents in the ZIP folder titled 'Carrapateena - Shutdown and ADHOC Labour 15Mar2022'
2. complete Excel spreadsheet titled 'Labour Hire Carrapateena_Capability Matrix' - tick boxes
3. provide the requested Evidence / Information for Functional Requirements Items 1 - 5 for uploading separately.
4. click 'Create EOI' and upload the completed Capability Matrix, Evidence/Information (x5) and your company's Capability Statement
5. click SUBMIT

OZ Minerals requires labour hire providers specialised in each of the key labor requirements of the business for a proposed labour hire panel:

. Experienced blue-collar trades and entry level positions
. Experienced white collar mining professionals
. Experienced white collar support services professionals.

If you are interested in submitting an Expression of Interest, please:
1) Review the attached PDF
2) Click on Create EOI and respond to the questions
3) Once completed, click SUMBIT

OZ Minerals is seeking interest from specialised Companies with previous experience in the Mining industry that can supply suitably qualified and experienced Contractor Personnel to undertake Shutdown work, mine maintenance and ADHOC labour at its Carrapateena mine site.

To submit an Expression of Interest, please:
1. review Scope Documents in the ZIP folder titled 'Carrapateena - Weightometer Calibration Services 15Mar2022'
2. complete Excel spreadsheet titled 'Weightometer Calibration Services Carrapateena_Capability Matrix' - tick boxes
3. provide the requested Evidence / Information for Functional Requirements Items 1 - 5 for uploading separately.
4. click 'Create EOI' and upload the completed Capability Matrix, Evidence/Information (x5) and your company's Capability Statement
5. click SUBMIT

OZ Minerals is engaging with the market to seek potential vendors for the supply of belts and bearings for its Carrapateena operations.

Details of the supply item requirements are outlined in the attached Returnable Schedule 1 - Pricing.

The Concentrate Logistics services operate a road heavy haulage 24-hour operation, 365 days a year. The Product is transported in purpose built BK2 rated containers. This service is required to deliver a consistent supply of Product to the Delivery Point consistent with the Prominent Hill Mine production plan.

See attached document for further details.

OZ Minerals is seeking Expressions of Interest for supply and shipment of diesel fuel from supplier's depot in South Australia to OZ Minerals diesel fuel facilities at Carrapateena and Prominent Hill.

Supplier will be required to ensure that supply of diesel fuel is managed to ensure that the Minimum Stock Level at each facility is maintained at all times.

To submit your Expression of Interest please:
1) click Create EOI and respond to the questions
2) when completed, click SUBMIT