GAOA Big Smoky Admin Site Improvements Project

***This update extends the response date to 9/5/2025, at 12:00 pm.***

*** This is notification of an Amendment to the Solicitation. Amendment 0001. ***

Amendment 0001 makes the following changes to the solicitation:

1. The SOW and FP14-Supplemental Specs are amended. See the attachment for details (0.1 1240LT25R0023 Amendment 0001).

2. Questions and Answers are posted and will be a part of any resulting award.

3. The response date is extended to 8/22/2025, at 12:00 pm MT.

SCOPE OF CONTRACT

This project will repair/reconstruct the existing sanitary sewer collection system at the Big

Smoky Administrative Site. Specific work consists of 1) removing the existing sewage

sludge from two sewage lagoons to facilitate installing new geomembrane liners for each;

2) cleaning the existing sanitary sewer collection system concrete structures to render free

of any dirt/debris, and reconditioning existing sanitary sewer manhole channels to render

smooth/uniform and reconditions/repairing existing intake/outlet structures as needed to

render structurally sound and free of defects; 3) constructing new smooth wire laydown

fence around wastewater lagoon site perimeter, including new wire gate, to prevent

unauthorized entry; 4) reconstructing the existing RV Dump Station which connects

directly to this existing collection system; 5) pulverizing the existing asphalt access

roadway to render a smooth/uniform aggregate surfacing; 6) constructing new aggregate

surfaced access roads where specified; and 7) performing all other miscellaneous

improvements as required to complete the necessary project work.

Please refer to the attached documents for the full solicitation and all supporting

documents. Also included is a checklist to ensure a complete package is submitted.