E. W-9 Form.pdf

This is an IRS Form W-9 (Request for Taxpayer Identification Number and Certification) included as an attachment to a solicitation for construction materials, coils, electrical supplies, and compressors. While the W-9 is a required tax form for vendors to complete, it contains no specific details about the products or services being procured and serves only as a standard administrative requirement for federal contracting.

The related opportunity from the Department of Energy Office of Science (solicitation IO459132) seeks quotes for 54 various items detailed in Attachment A of the draft Purchase Order, with exact parts required and no substitutions allowed. Vendors must submit pricing using either Attachment C (Quotation Pricing Sheet) or the draft PO template, with no other forms requiring completion.