INSPECTION OF 6.3 KV ELECTRIC MOTORS OF THE SEMI-AUTOGENOUS GRINDING MILL, BALL MILL, REGRINDING MILL, ULTRA-FINE GRINDING MILL, TWO TOWER MILLS, AND THE EXCITATION SYSTEM OF THE SYNCHRONOUS ELECTRIC MOTORS OF THE GOLD PROCESSING PLANT (MILL) AT THE KUMTOR MINE

INSPECTION OF 6.3 KV ELECTRIC MOTORS OF THE SEMI-AUTOGENOUS GRINDING MILL, BALL MILL, REGRINDING MILL, ULTRA-FINE GRINDING MILL, TWO TOWER MILLS, AND THE EXCITATION SYSTEM OF THE SYNCHRONOUS ELECTRIC MOTORS OF THE GOLD PROCESSING PLANT (MILL) AT THE KUMTOR MINE

published: 19 February 2026

DEADLINE FOR SUBMISSION OF APPLICATIONS: 14:00 (Bishkek time) on February 26, 2026.

CJSC “Kumtor Gold Company” invites companies to participate in the pre-qualification selection for a subsequent limited tender for the inspection of 6.3 kV electric motors of the semi-autogenous grinding mill, ball mill, regrinding mill, ultra-fine grinding mill, two tower mills, and the excitation system of the synchronous electric motors of the Gold Processing Plant (Mill) at the Kumtor mine.

Submission Format The tender proposal and other documents must be signed by a person authorized to sign the proposal and to assume contractual obligations. The documents must be stamped and submitted in PDF format. The signatory’s authority must be confirmed by a power of attorney or by certified copies of the relevant documents. Before preparing the tender proposal, the participant must review the Instructions for Preparing a Tender Proposal (for suppliers) (Appendix 1).
Procedure for Submission of Qualification and Technical Proposals Stage 1: Qualification and Technical Part
  Tender participants must submit their proposal in Russian, in accordance with the tender requirements, attach the required copies of documents, and send them electronically to the following email address:
inspection_mill2026@kumtor.kg no later than 14:00 (Bishkek time) on February 26, 2026.
The proposal must include the following documents: A letter confirming the intention to participate in the tender (application form attached – Appendix 2)
A scanned copy of the certificate of registration of the legal entity
A scanned copy of the document defining the principal activity (Articles of Association), as well as a scanned copy of the decision on the appointment of the director;
Certificate confirming absence of tax and social contribution arrears as of the latest reporting date
Scanned copies of the original financial statements for 2023–2024, including:

  • Balance Sheet
  • Profit and Loss Statement
  • Cash Flow Statement
  • Statement of Changes in Equity
  • Or Unified Tax Declaration for 2023–2024
Declaration of Integrity (form attached – Appendix 3)
Bid Security Declaration (form attached – Appendix 4)
Information about employees Engineer Technical Staff with a description of their previous work experience. The form is attached (Appendix 5)
List of business partners with a brief description of past projects and recommendations (form attached — Appendix 5)
For Non‑Residents of the Kyrgyz Republic 1)      A letter confirming the intention to participate in the tender (application form attached – Appendix 2)

2)      Founding documents (Articles of Association) including all amendments and revisions

3)      A document confirming company registration (extract from the unified state register of legal entities issued no earlier than one month before submission)

4)      Certificate of state registration or re-registration

5)      Tax registration certificate

6)      Certificate of tax residency

7)      Certificate from tax authorities confirming absence of tax arrears

8)      Copies of relevant permits (licenses, approvals) for the required business activities

9)      Declaration of Integrity (Appendix 3)

10)  Bid Security Declaration (Annex 4)

11)  Information about employees and engineering–technical personnel with their experience (Appendix 5)

12)  List of business partners with summary of previously completed work and recommendations (Appendix 5)
General Requirements

 

 All work must take into account the specifics of the operating mine and include recommendations based on the identified issues.
During the performance of work, all technical decisions and special opinions must be agreed upon by the Contractor with the Client.
1.      The Contractor must employ qualified and experienced engineers to carry out inspections of high‑voltage electric motors rated at 6.3 kV.

2.      The Contractor must employ qualified specialists servicing electrical, instrumentation and mechanical components of similar electric motors.

3.      The Contractor must employ qualified electricians / I&C specialists servicing synchronous machines and excitation system control devices for synchronous motor windings.

4.      The Contractor must employ qualified engineers with proven experience in successfully delivering similar projects.
Evaluation Criteria: A proposal that meets all qualification requirements and includes the full set of requested documents is considered to have successfully passed the first stage of the tender.
Procedure for Submitting the Financial Proposal Stage 2: Financial Proposal
  The financial/commercial proposal must be submitted in a password‑protected archive; the application form is attached (Appendix 7). The password will be provided upon request to the responsible person for this tender.

The archive password must contain a minimum of 8 characters, and must include at least 1 digit, 1 symbol, and both uppercase and lowercase letters.
The financial/commercial proposal, prepared on the official letterhead of the participant, must be addressed to CJSC “Kumtor Gold Company”, and must include the cost, work completion timelines, and payment terms.

Passwords will only be requested from participants who meet the qualification and technical requirements.
Proposals for participation with the subject line: “Inspection of Mill Electric Motors” must be sent to inspection_mill2026@kumtor.kg no later than 14:00 (Bishkek time), February 26, 2026.
The Client reserves the right to accept or reject any or all proposals, as well as to cancel the tender process at any time before awarding the Contract, without incurring any obligations to the respective participants.
The participation proposal must be prepared on the official letterhead.
Proposals submitted after the specified deadline will not be accepted or considered.
By submitting a proposal, the Participant thereby expresses agreement with all terms specified in the Company’s requirements.
Each participant may submit only one tender proposal.
The validity period of the tender proposal must be at least 40 calendar days.
No changes to the proposal are allowed during its validity period.

A draft service agreement is provided for review. This draft is not final and will be modified depending on the results of the tender (Appendix 6).
All questions regarding this tender and requests for clarification must be submitted by email to Zhyldyzkan.satybekova@kumtor.kg no later than 3 calendar days before the final submission deadline.
The contract will be awarded to the participant whose commercial proposal meets the selection criteria and technical requirements, successfully passes both stages of the tender, and offers the lowest cost.

 

ALL APPENDICIES