ADDENDUM #3
TOOELE CITY
2025 TOOELE WELLS DRILLING PROJECT
ADDENDUM NO. 3
June 9, 2025
To All Plan Holders:
You are hereby notified that the following changes, clarifications, and/or corrections have been
made to the Drawings, Specifications, or Contract Documents for the above-referenced project.
The bid opening date, location, and time ARE changed by this addendum.
ADDENDUM NO. 3 consists of the following:
1. Bid Schedule Changes
The date and time of the following bidding milestones are changed by this addendum:
Item Deadline: Last Day for Questions Friday, June 13, 2025, 5:00 p.m.
Item Deadline: Final Addendum Monday, June 16, 2025
Item Deadline: Bids Due Thursday, June 19, 2025, 11:00 am.
2. Questions and Clarifications
a. Clarification between bid item A.14/B.14 and bid item A.19/B.19: Bid Items A.14 and B.14
will seal the annulus between the 5-inch diameter casing and borehole above the top of
Gravel Pack in between test zones. The volume quantities for cement grout in Bid Items A.19 and B.19 did not include the Bentonite Plug annulus volume in its cubic yardage.
Bentonite Plugs are preferred to be used, and it is assumed that cement grout will not be
used in those areas.
3. Changes to the Contract Documents
a. C-200 Instruction to Bidders
i. Section 3.01
a. Added the following qualifications in section 3.01 of Article 3 of C-200
Instruction to Bidders.
'B. Bidder shall provide (1) qualifications of the person who will prepare and monitor the use of
drilling fluids during the course of the work and (2) a fluid management plan for disposal that
includes how the aquifer will be protected.'
4. Changes to the Drawings
None
5. Changesto the Technical Specifications:
a. 33 00 00 Drilling, Construction, Testing, and Abandonment of Two Exploration Wells
i. The specification is to be replaced in its entirety with the updated version attached to
this addendum
b. 33 00 10 Drilling, Construction and Testing of Production Wells
i. The specification is to be replaced in its entirety with the updated version attached to
this addendum
ThisADDENDUM #3 shall become a part of the Contract and all provisions of the Contract shall
apply thereto. BIDDERS shall acknowledge receipt of this ADDENDUM in the space provided in
the BID FORM.
Sincerely,
J-U-B ENGINEERS, INC.
Andrew Hobson, P.E.
Project Engineer