Expression of Interest for Float Test Services at Trinity Musha Mines Ltd (Deadline: 3 October, 2025)

EXPRESSION OF INTEREST FOR FLOAT TEST SERVICES

Trinity Musha Mines Ltd is seeking for a qualified and local Rwandan service provider to undertake Float Test Services.

Scope of Work for Float Test Services provision:

The scope of the Float Test Services includes but not limited to the following:

1. Scope of Work

• Sample storage – Samples will be stored at premises for a total of 3 months following completion of the project. At the end of this period samples will be disposed of unless otherwise agreed.

• A representative feed composite will be generated using residual ore sorter and screened products. The samples will be reconstituted and homogenized based on reported mas splits into 1kg charges using a rotary splitter for testing. Previously generated grind curves will be utilized for size reduction and milled products will be deslimed via decantation targeting a 10μm cut. Any additional sample preparation beyond that outlined in this proposal may incur further costs, this will be discussed with the Client at the time of sample receipt.
• Elemental analysis – Li only – fusion followed by digestion and ICP, Confirmation Assays – fusion followed by XRF for SiO2 and Fe and fusion followed by ICP for Li.
• Flotation test – Conduct flotation testwork on the samples to recover Li2O.

2. Eligibility and Competency Requirements

Interested parties must:

• Have a minimum of 10 years of demonstrated experience in metallurgical testwork and elemental analysis.
• Possess a solid track record of working on similar projects and should be provided as part of submissions
• Where applicable, be registered with, or eligible to carry out similar services with, a recognized professional organization

All interested parties should submit an Expression of Interest in accordance with the below requirements complete with supporting documents.

• Application Cover Letter introducing your Company/Individual expressing interest, availability, and a brief business and experience profile including qualifications and experience.
• CVs of proposed personnel demonstrating GIS skills status.
• Key personnel CVs for conducting the required technical work
• Summary of qualifications and relevant experience.
• Indicative timeframe and approach.
• Details of at least three similar projects undertaken in the last five years.
• Certificate of domestic company registration issued by RDB.
• VAT Registration.
• Valid income tax clearance issued by RRA

Submission to be forwarded to tender@trinity-metals.com  by not later than 3rd October 2025 at 11:00AM Local time.

Expressions of Interest received after 11:00AM on 3rd October 2025. will unfortunately not be considered.

Further discussion will be undertaken with selected respondents to prove the competence of the bidder and thereafter an invitation to tender will be provided to the bidder.