Supply, Delivery, Installation, Testing and Commissioning of Soundproof Diesel Generators – One (1) each for OSESGY Office and OSESGY Guesthouse in Aden Yemen

OSCM/REOI v2023-01 [EN] Office of the Special Envoy of the Secretary-General for Yemen REQUEST FOR EXPRESSION OF INTEREST (EOI) This notice is placed by OSESGY. The accuracy, reliability and completeness of the contents of furnished information is the responsibility of Office of the Special Envoy of the Secretary-General for Yemen. You are therefore requested to direct all queries regarding this EOI to Office of the Special Envoy of the Secretary-General for Yemen using the fax number or e-mail address provided below.

Title of the EOI:

Supply, Delivery, Installation, Testing and Commissioning of Soundproof Diesel Generators – One (1) each for OSESGY Office and OSESGY Guesthouse in Aden Yemen

Date of this EOI: 6 October 2026 Closing Date for Receipt of EOI: 20 October 2026

EOI Number: EOIOSESGY24773

Beneficiary Country/Territory: Yemen

Commodity/Service category: Energy

Address EOI response by fax or e-mail to the Attention of: Chief Procurement Unit

Fax Number: N/A

E-mail Address: [contact details removed]

UNSPSC Code:

26111600 - Power generators 26111601 - Diesel generators DESCRIPTION OF REQUIREMENTS 1. The Office of the Special Envoy of the Secretary-General for Yemen (OSESGY) maintains office and guesthouse premises in Aden that require a reliable, continuous power supply given the unstable condition of the public electricity grid in Yemen. To ensure uninterrupted operations, OSESGY intends to procure, install, test and commission two (2) new soundproof diesel generator sets (Caterpillar or Equivalent) as backup power sources for its Aden Office and Aden Guesthouse. 2. The objective of this requirement is to engage a qualified and experienced supplier/contractor to supply brand-new 100kVA, factory-built soundproof diesel generators, and to deliver, install, test and commission them at the specified locations in Aden, Yemen, ensuring reliable backup power, compliance with applicable international standards, and minimal disruption to ongoing operations. 3. This EOI does not constitute a solicitation. OSESGY reserves the right to change or cancel the requirement at any time during the EOI and/or solicitation process. Thus, submitting a reply to an EOI does not automatically guarantee that such company will be considered for receipt of the solicitation when issued. SPECIFIC REQUIREMENTS / INFORMATION (IF ANY) Requirements to be submitted during solicitation:

1. Qualification Checklist

2. Compliance Declaration Form

3. Company Registration - Vendor shall provide evidence of being registered as an industrial machinery service company (pertinent to diesel generators) for the past three (3) years with the Yemeni business registrar/chamber of commerce. Registration shall be valid. 4. Company Profile - Submission of detailed company profile that indicates legal company name, evidence of institutional capabilities and qualifications, permanent address, telephone, email, legal representative, …

Commodity group: Energy

Issued: 06 Oct 2026

Expression of Interest issued by the United Nations Procurement Division.