Medco E&P Grissik Ltd.

ANNOUNCEMENT OF PRE-QUALIFICATION INVITATION VIA CIVD

Medco E&P Grissik Ltd. as the Contractor of Oil and Gas Production Sharing Contract is inviting Company that meet the Pre-Qualification (PQ) to participate in Goods and/or Services Procurement as follow:

Procurement Title : CALIBRATION AND TERA OF MEASUREMENT TOOLS

No Procurement : CS81975

Business Classification : Small-Scale Enterprise / Medium-Scale Enterprise / Large-Scale Enterprise

Type of Procurement : Pengadaan Jasa Lainnya

Field/Sub-field :

a. 71204 JASA INSPEKSI TEKNIK INSTALASI atau

b. 71205 JASA KALIBRASI/METROLOGI or

c. Other similar fields and/or sub-fields

Local Content : 75%

Company Status : Perusahaan Penanaman Dalam Negeri (PMDN), Perusahaan Penanaman Modal Asing (PMA), Konsorsium PMDN dengan PMDN, dan/atau Konsorsium PMDN dengan PMA.

Scope of Procurement:

The Company requires calibration and certification services from the Directorate of Metrology (DITMET) for measuring instruments used in the Corridor Block operational area. The use of such measuring instruments must comply with applicable Government regulations and the Company's standards; therefore, calibration, certification, or technical assessment activities are required as necessary. This work will be carried out under a call-off mechanism.

PQ participants candidate who interested shall follow the process of Pre-Qualification with the requirements as completely stated in Pre-Qualification Evaluation Document. The PQ participants candidate who interested shall follow the following process:

1. Registration period and collecting Pre-Qualification Evaluation Document at https://extranetmedcoenergi.com    : 03 June 2026 14.00 WIB 08 June 2026 16.00 WIB

2. Submission Date of Pre-Qualification Document : 09 June 2026 16.00 WIB

Remarks:

1. The PQ participants candidate who interested to register shall registered in Centralized & Integrated Vendor Database (CIVD) website (civdmigas.skkmigas.go.id) and have a valid SPDA.

2. PQ participants candidate who registered shall upload all required document for Pre-Qualification through e-Proc website (https://extranet.medcoenergi.com ).

3. If Consortium, company who represent the Consortium shall register in Pre-Qualification in the Company's e-Proc system (https://extranet.medcoenergi.com ).

4. Details can be seen on https://extranet.medcoenergi.com

PQ participants who passed the Pre-Qualification will be invited to participate in such tender and to collect Tender Document

Jakarta, 03 Juni 2026

Medco E&P Grissik Ltd.

Panitia Tender