CSA70J Paint Ext Tanks and Booster Bldgs Addendum No 2 07102026.pdf

CSA 70 J – Paint Exterior Tanks & Booster Bldgs. (Addendum No. 2) Page 1 of 3

SAN BERNARDINO COUNTY

DEPARTMENT OF PUBLIC WORKS

SPECIAL DISTRICTS

ADDENDUM NO. 2

TO THE BIDDING REQUIREMENTS, CONTRACT DOCUMENTS, GENERAL CONDITIONS,

SPECIAL CONDITIONS, AND TECHNICAL SPECIFICATIONS FOR THE

CSA 70 J – PAINT EXTERIOR TANKS & BOOSTER BLDGS

PROJECT NO.: 30.30.0196

July 10, 2026

The Contract Documents for the above referenced project are hereby amended in the following manner and the following manner only:

I. All provisions of Addendum No. 2 are hereby incorporated into the Contract Documents, and Bidders shall account for all provisions pursuant to this Addendum 2 in submitting their bid proposals. Each Bidder shall include a dated and signed copy of this Addendum with their sealed bid proposal.

1. BIDDER QUESTIONS

Question 1: It appears from reviewing the specs between this bid and the previous that the requirements are the same, except that the completion is180 days. Can you confirm? And that there is no interior tank coating or repairs?

Answer: That is correct, the contract for completion is 180 days for this project. No interior work is need at all, all work to be done is exterior only.

Question 2: What is the anticipated start date for the project (as in roughly month/day)?

Answer: A rough anticipated start date for this project if all goes well would be as early as Mid September.

Question 3: Is there a 3rd party inspector for the project? If so, do you know who it is?

Answer: There will be no 3rd party inspectors for this project, the inspector will be one of our two county inspectors as stated on our Mandatory pre-bid agenda document.

Question 4: Are we performing a brush blast or sealing joints with Sikaflex on the exterior? I can't tell if that's part of the specs that is not being used?

Answer: All prep must be done to the experience of the contractor; no actual specification is required other than the tanks must me prep and blasted to performed scope. As of now, no tanks are leaking but if during prep/blasting a leak is created, then that must be repaired.

CSA 70 J – Paint Exterior Tanks & Booster Bldgs. (Addendum No. 2) Page 2 of 3

Question 5: Is there a coating system to be used for the booster stations? I don't recall seeing one in the specs.

Answer: Booster station coatings shall follow standard County coating procedures.

Contractors may apply the same coating system used for the tanks or an equivalent system that meets project performance requirements.

Question 6: Is there water available on site for use? If so, is there a charge?

Answer: Yes, each site has hose bibs or another type of water source available, however, the water pressure and volume are limited. Alternatively, a hydrant meter can be checked out by providing a refundable deposit. They will not be charged for the water used, but we do need to keep track of any water usage from the hydrants.

Question 7: Are there any antennas on any of the tanks and if so, who is responsible for removing/protecting them?

Answer: I do not believe there are any antennas on any of the tanks on site. If there is an antenna, the contractor would be responsible for protecting it in place.

Question 8: Will the tanks be taken out of service during the painting work?

Answer: All tanks must remain in service during construction.

Question 9: Can any of the tanks be out of service simultaneously?

Answer: All tanks must remain in service during construction.

Question 10: Are we including any of the repair items listed in Technical Specifications

Section 13200 Part 2.2 or Part 3.3 in the bid and if so, which ones?

Answer: We are not including any repair items listed in Technical Specifications Section

13200 Parts 2.2 or 3.3, except for potential bolt replacements if needed and any weldments or grinding required solely for coating preparation or any work needed to complete scope of work.

Question 11: What is the surface preparation and paint system for the booster pump buildings?

Answer: The exterior surface preparation and paint system shall be completed at the contractor’s professional discretion, provided the full scope of work is satisfactorily completed.

Question 12: Is a consulting engineer involved in the project and if so, who is it?

Answer: There is no consulting engineer involved for this project.

CSA 70 J – Paint Exterior Tanks & Booster Bldgs. (Addendum No. 2) Page 3 of 3

The above items modify the formal bid documents in the manner prescribed and in that manner only.

All other contract items will remain as originally intended. Contractor will sign/date this addendum and submit with their bid as acknowledgement of receiving and complying with this addendum.

The following is the information for the CSA 70 J – Paint Exterior Tanks & Booster Bldgs. Project bid opening. Allow adequate time to login to the meeting prior to 10:00 AM PST:

Microsoft Teams meeting Join: https://teams.microsoft.com/meet/234404853355911?p=B6mJiiPDHqbo3naj39 Meeting ID: 234 404 853 355 911 Passcode: rz9WG9aJ

Need help? | System reference Dial in by phone +1 661-568-6806,,124677640# United States, Santa Clara Find a local number Phone conference ID: 124 677 640#

ISSUE DATE: July 10, 2026 Date Acknowledged by Bidder:

By: ______________________________ By:

Enrique Carrillo Jr., Project Manager Bidders Company Name Department of Public Works - Special Districts Project Management Division

Bidders Signature https://teams.microsoft.com/meet/234404853355911?p=B6mJiiPDHqbo3naj39 https://aka.ms/JoinTeamsMeeting?omkt=en-US https://teams.microsoft.com/l/meetup-join/19%3ameeting_OWU3MjBjMjctNjczZC00ZjAwLWE1NGEtNjNlYjg1OWY3ZjNh%40thread.v2/0?context=%7b%22Tid%22%3a%2231399e53-6a93-49aa-8cae-c929f9d4a91d%22%2c%22Oid%22%3a%225ddd6eaa-5be8-4038-94ee-b256c51d4ee0%22%7d tel:+16615686806,,124677640 https://dialin.teams.microsoft.com/79918c0c-079d-433b-ace1-5102e02b9197?id=124677640