X23_Apron_2025-AP-002_Addendum_1.pdf

This document is Addendum No. 1 for the Aircraft Parking Apron Expansion project at the Umatilla Municipal Airport, issued by AVCON, INC. as the procurement agent on March 28, 2025. The addendum makes two primary modifications to the original solicitation: it changes the time of the Non-Mandatory Pre-Bid Conference from 10:00 AM to 3:00 PM on Wednesday, April 2nd, 2025, and clarifies that bidders should submit one original copy of their bid. The addendum provides a direct response to a bidder's question about the number of bid copies required.

No additional attachments were included with this addendum, and the document emphasizes that respondents must acknowledge receipt of the addendum as instructed in the original solicitation document. Failure to acknowledge receipt may result in disqualification of the respondent's bid. The project itself involves expanding the aircraft parking apron, which includes constructing a new asphalt parking area, installing aircraft tie-downs, adding apron site lighting, coordinating airfield electrical and utility work, and creating a new dry retention area, with additional scope including site clearing, grading, drainage, pavement striping, security fencing, and site restoration.