1.The United Nations Interim Security Force for Abyei (UNISFA) is seeking qualified and experienced companies for the provision of Sand to its various areas of operation on an "as and when required basis.” The sand is required to support the construction of waste management yards, generator platforms, shelters, recreation areas, water and sanitation platforms, facilities, small concrete works, production of concrete blocks for Camps, perimeter lighting foundations and recreation areas which are all in-house works for UNISFA 2. Submission of the EOI does not constitute an obligation by the United Nations to include your company in this specific procurement exercise, neither does it assure that a respective tender exercise will be undertaken in due course. 3. Vendors currently registered at basic level in the United Nations Global Marketplace (UNGM) are encouraged to proceed and submit requirements for level 2 registration. 4. To be awarded a contract, a vendor must be registered with the UN Secretariat through the UNGM. 5. All EOI responses must be submitted electronically online. 6. Vendor Performance and Eligibility In line with the United Nations procurement principles of fairness, integrity, and transparency, UNISFA reserves the right to assess the past performance of vendors participating in this EOI. Any vendor, supplier, or contractor who has previously failed to deliver goods, services, or works in accordance with the terms and conditions of a contract or purchase order with UNISFA shall be considered non-performing. Such vendors will be disqualified from consideration under this EOI and will not be invited to participate in this specific procurement exercise. 6. Details of the requirement will be provided in the solicitation documents to the successfully invited companies.