Aeronautics Maintenance Building Renovation

ITD Aeronautics - Addendum #1 Narrative
4/15/2026
1. Administrative information page highlighted project overview and timelines. Pre-bid RFI instructions
and deadline outlined.
2. Bid advertisement page highlighting key project details. Location map of ITD campus where bids are
to be submitted are shown for reference, signage will be present upon arrival to building.

Invitation to Bid (ITB)
ITD AERONAUTICS
IDAHO TRANSPORTATION DEPARTMENT
2780 S EAGLESON ROAD
BOISE, ID 83705
Date of Issuance: Tuesday, April 14th 2026

Administrative Information
ITB Title: ITD Aeronautics
ITB Project Description: Project Summary: selective demolition and construction of two new
pre-engineered metal building additions at the existing Idaho
Transportation Department Aeronautics facility in Boise, Idaho. Work
includes office and support spaces, a drive-through vehicle bay, weld
and wood shops, storage mezzanine, well and pump room, and
associated site improvements including paving, concrete flatwork,
utilities, and landscaping.
ITB Lead: ITB Lead: Nic Pellegrino
Estimator
McAlvain Companies
Phone: 208.830.9087
Email: nicp@mcalvain.com
On behalf of:
Travis Frei
Facilities Management Contracting Officer
Idaho Transportation Department
3311 W. State Street
Boise, Idaho 83703
E-mail: travis.frei@itd.idaho.gov
Phone: (208) 334-8622
Submit sealed bid: Address for Couriers/Physical Address:
Refer to the "ADVERTISEMENT FOR BIDS" page for a map and
address.
BIDS MUST BE RECEIVED AT THE PHYSICAL ADDRESS
DESIGNATED FOR COURIER SERVICE AND TIME/DATE
STAMPED BY ITD PRIOR TO THE CLOSING DATE AND TIMES
OUTLINED IN THE BID PACKAGE INDEX ATTACHED. EMAILED
BIDS ARE NOT PERMITTED.
Pre-Bid Conference: 1:00 p.m. (MT) on Wednesday, April 15th 2026
Pre-Bid Conference Location: ITD Aeronautics Building
2780 S Eagleson Road, Boise, ID 83705
Deadline To Receive RFI Questions: 12:00 p.m. "Noon" (MT) on Thursday, April 16th 2026
ITB Closing and Opening Date: Tuesday, April 28th 2026. Each bid package (FM Number) is due at
staggered times, see the attached Bid Package Index for deadlines.

ADVERTISEMENT FOR BIDS
In accordance with Idaho Code 67-5711, The Idaho Transportation Department will accept sealed bids for the
ITD Aeronautics Building Addition. Bids packets will be accepted at the Idaho Transportation Department at
3311 W. State Street, Boise, Idaho 83703, on Tuesday, April 28th 2026 with time deadlines according to the
Bid Package Index. A public bid opening will be held at the Idaho Transportation Department following the
closing time for receipt of bids. Bidders and other interested parties are invited to be present at bid opening.
A description of the work of this project can be summarized to include: selective demolition and construction of
two new pre-engineered metal building additions at the existing Idaho Transportation Department Aeronautics
facility in Boise, Idaho. Work includes office and support spaces, a drive-through vehicle bay, weld and wood
shops, storage mezzanine, well and pump room, and associated site improvements including paving, concrete
flatwork, utilities, and landscaping.
The date of Commencement shall be 06/01/2026
The date of Substantial Completion shall be 04/19/2027
The Invitation to Bid package can be found at the following address: http://itd.idaho.gov/business/ "Facility Bids"
tab.
A pre-bid conference will be held on Wednesday, April 15th at 1:00 p.m. (MT), hosted at the project location
2780 S Eagleson Road, Boise, ID 83705. Bidders are encouraged, but not required, to attend.
A bid bond or a certified or cashier's check in the amount of 5% of the total bid, including add alternates, is
required.
Idaho Public Works license is required at the time of bid opening for all work on this project.
Below is a map of the Statewide Facility Management Office where bids will be received and opened:
ADVERTISEMENT FOR BIDS AB - 1
Project No. 25195
ITD AERONAUTICS