“Oyu Tolgoi” LLC (the ‘Company’) would like to invite potential and/or experienced suppliers to submit their Expression of Interest (EOI) in relation to supply of “Supply of Design engineering and design author service”.
[An EOI is only a preliminary step to a formal tender process to understand and identify whether there are potential suppliers in the market that are interested in and capable of satisfying the procurement needs].
Scope description:
Oyu Tolgoi LLC (OT) closed operation at Tailing Cell 1 (TC1) and started operation at Tailing Cell 2 (TC2), a TC1 is 2 km by 2 km tailings storage facility (TSF), planned to accommodate approximately 360 Mt of tailings. The height of the TC 1 embankment facility closed 70 m from natural ground in 2023.
TC2 fully commissioned 2024 May, started operation December 2023 after receive 1st package of state commissioning. TC2 construction and operation to be continued next 11 years. Total capacity is 420 Mton and final height 70m equal with TC1.
The TSF embankment is constructed of zone, locally sourced earth materials, which form the inner inclined clay core, sand zone/filter layers, and of open pit mine waste rock, which forms the main embankment shell. The TSF embankment is raised each year using a downstream methodology to ensure that sufficient storage capacity for ongoing tailings deposition, with flood storage and freeboard, is retained at all times.
The Service Provider will provide design engineering and design author services for OT Tailings Storage Facility and perform below tasks:
Task 1: “Annual Raise design report” with drawing & technical specification provided by the Design Engineer at the end of year to OT.
The Service Provider needs to translate, localize the drawing for TC2 Stage 3, 4, 5 (if need change drawing into Mongolian standard engineering format) and submit to permitting agency to get approval to start construction work.
Task 2:
Each year contractor executes to review construction activity according to design requirements and review construction documents. After completion of design author inspection report, the contractor must submit it to Oyu Tolgoi LLC and other necessary agencies.
The Service Provider shall have valid design drawing license for 3.2, 4.2 and 5.2.
Interested and experienced suppliers are invited to submit their EOI and must include/attach, as a minimum, the following documentations/information:
Mandatory documents:
- State registration certificate (copy)*
- HSE policy & procedures (copy)*
- Business Code of Conduct (copy)*
- Audited Financial statement from last 3 years (copy)*
- Brief introduction of company (copy)*
- Ownership/ shareholder information such as Company charter (copy)*
- Executive team structure/ introduction (copy)*
- Organization structure & Total manpower (copy)*
* If latest copies are already uploaded in “Oyu” Supplier Database, please make a note in the submission document(s) and no need to re-submit.
Scope specific documents:
- Scope specific experience
- Customer reference (at least 2)
- Copy of special licenses.
Any interested suppliers who wishes to participate in the EOI, must be registered in “Oyu” supplier database. If you have not registered in “Oyu” database, please register at https://oyu-supplierdatabase.ot.mn/.
EOI documents must be prepared in Mongolian and/or English and must be submitted via “Oyu” Supplier database before 5:00 pm (Ulaanbaatar time), 17 December 2024.
Important notice:
- The Company is only seeking Expression of Interest from potential suppliers and makes no representation or promise in relation to procuring work from a supplier or suppliers.
- The Company reserves the right to refuse any document(s) which is incomplete or submitted after the specified date & time.
- The Company will not accept any EOIs stored in internet storage or in any other webpages and links.
- The Company will not be responsible for any costs associated with preparing and submitting an Expression of Interest to the Company.
- There will be no Questions and Answers provided during the EOI process.
“OYU TOLGOI” LLC
PROCUREMENT DEPARTMENT