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  5. ›Bid No. 26-05FAC Colton Middle School Admin Building…

Colton Joint Unified School District·California

Bid No. 26-05FAC Colton Middle School Admin Building Modernization, Locker Rooms and Pavilion Project

Closes 12/18/2025$15M – $20MInvitation for Bid
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Description

The Colton Joint Unified School District is seeking qualified Class B general contractors to modernize the existing administration building, upgrade locker‑room facilities, and construct a new sports pavilion at Colton Middle School. The scope includes demolition, structural upgrades, new MEP systems, site work, and a pavilion structure, all subject to California prevailing‑wage rules and DSA approvals. Bids must be submitted sealed by December 18 2025, with mandatory attendance at the pre‑bid job walk on November 12 2025. The anticipated construction start is early 2026, with an estimated twelve‑month program. • Renovation of the administration building (demolition, interior finishes, upgraded mechanical/electrical/plumbing). • New locker‑room building (new shell, fixtures, fire‑alarm and security systems). • New ~6,600 sf sports pavilion (structural, roofing, site‑work, utilities). • All work must comply with California Class B licensing, prevailing‑wage requirements, and asbestos/lead‑based‑paint handling provisions.

Attached files

Contact

JoAnn Baeza(Director of Purchasing)

(909) 580-6642

Key dates

Opened
10/31/2025
Questions due
12/3/2025
Pre-bid meeting
11/12/2025Mandatory
Site visit
11/12/2025Mandatory
Closes
12/18/2025
Duration
12 months

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
236220
Solicitation №
26-05FAC

Budget estimate

$15,000,000 – $20,000,000

Based on the bid tabulation, total combined bids range from roughly $15.7 million to $18.6 million. Assuming a typical contractor margin of 8‑12 % on a public‑works project of this size, the expected net earnings for the winning contractor would fall between approximately $1.3 million and $2.2 million. Therefore a reasonable budget estimate for the client is $15 million – $20 million in total contract value, with net profit in the low‑million range. Factors influencing the final amount include the final awarded bid, any change orders, and the scope of allowances (e.g., the $370 k contingency).

AI estimate from the solicitation

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