Expression of Interest for Vertical Cantilever Pumps for the Nyanzaga Gold Project tenders at Sotta Mining Corporation Limited (Sotta)

Sotta Mining Corporation Limited (Sotta) is a Tanzanian incorporated joint venture company, 84% owned by Perseus Mining Limited (Perseus) and 16% by the Government of Tanzania. Sotta is developing the Nyanzaga Gold Project, located in the southern area of the Lake Victoria Gold Fields in north-western Tanzania, approximately 60 km southwest of Mwanza in the Sengerema District within the Mwanza Region.

Sotta is in the process of developing the project, which includes the design and build of a gold processing plant, open pit mine, and associated infrastructure. As part of the project, Sotta is seeking Expression of Interest (EOI) for the supply of Vertical Cantilever Pumps under EOI reference EOI/NGP/5012/052

Scope of Work

• EOI Reference: Vertical Cantilever Pumps – EOI/NGP/5012/052

Expression of Interest Compliance Criteria
Interested companies are invited to submit an Expression of Interest addressing the following compliance criteria:
a) Detailed company information including ownership (provide shareholder %), organizational structure, and details of any Tanzanian operating entity. Provide evidence of local content compliance with the Tanzania Mining Commission or verification of eligibility to apply.

b) Confirmation of the entity’s ability to establish an entity that is local content compliant in accordance with the Tanzanian Mining Act, Mining (Local Content) Regulations 2018, and any subsequent amendments.

c) Details of current packages in process and evidence of successful delivery of similar scope of work to the mining industry over the last 10 years, including:
i. Name of the project and client.
ii. Brief scope of work.
iii. Value of scope of work (indicate applicable currency).
iv. Delivery or installation date of scope of work.
v. Contact details of a minimum of three (3) references for each project.

d) If applicable, details of the Original Equipment Manufacturer (OEM) the company will engage with for delivery of the scope of work, including:
i. Name of the OEM.
ii. Contact details of the company’s liaison officer at the OEM or the OEM’s representative covering the Tanzanian market.

e) A copy of the company’s sample Quality Management Plan, including a copy of valid ISO 9001:2015 accreditation.

f) A copy of audited financial reports to verify the company’s financial capacity to deliver the scope of work.

g) Ability to deliver a vertical cantilever slurry pumps package of approximately 18 pumps, up to 65mm discharge, and 30kW motor connected by vee-belt pulley drives.

h) Ability to execute and provide calculations for 3rd party review for hydraulic modeling of pumping systems.

i) Ability to supply appropriate wear lining systems for specified slurry characteristics (particle size, solids SG, hardness, particle shape, slurry density, etc.).

j) Proven, mine specification heavy-duty design for long life and reliable operation.

Expression of Interest Submission Requirements
Interested parties must submit their Expression of Interest electronically to:
Email: EOI.TenderSubmissionsTZ@perseusmining.com
Submissions must include the subject heading: EOI/NGP/5012/052 and must address all the items listed in the Expression of Interest Compliance Criteria on no more than one A4 sheet with the supporting documents attached.

Deadline for Submission: Tuesday, 11th February 2025
Late submissions will not be considered.

Evaluation: Expression of Interest submissions will be evaluated based on the information submitted in relation to the Expression of Interest Compliance Criteria.