Addendum Two .pdf
PDF 9 MB Posted
- Attached to
- RFB-116-25 Greenbo Lake Concrete Storage Tank
- Solicitation number
- RFB 785 2500000212 6
- Issued by
- Grant County, Kentucky
About this file
This file comprises two addenda issued by the Commonwealth of Kentucky Department for Facilities and Support Services, Division of Engineering and Contract Administration, for Invitation to Bid (RFB-116-25) related to the repair of a concrete storage tank at Greenbo Lake State Resort Park in Greenup, Kentucky. Addendum One, issued November 15, 2024, and Addendum Two, issued November 19 and 20, 2024, provide clarifications and modifications to the original bidding documents. The project includes civil and electrical work with specific requirements for SCADA controller programming to interface with the Building Automation System (BAS), load center specifications including a Square D Loadcentre with surge protection devices, and antenna tower delegated design. Bidders are required to acknowledge receipt of all addenda in their proposals and must incorporate all incidental work necessitated by the addenda into their bids.
Addendum Two specifies that the Owner will conduct PCB testing on an existing pad-mounted transformer; if PCBs are present, the contractor must dispose of the transformer using EPA-compliant environmental disposal methods with costs covered via change order. Additional specifications require only copper conductors in conduit for medium-voltage cables and revise requirements for pad-mounted liquid-filled transformers by omitting certain sections. The civil addendum references existing site conditions, including retention of existing drying bed walls and foundations, and permits the reuse of broken-down concrete from an existing clearwell as fill material and existing water treatment plant concrete blocks for fill, provided all structural steel is removed beforehand. No pricing, funding sources, incumbent contractor information, or contract term details are specified in these addenda documents.
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Text version
COMMONWEALTH OF KENTUCKY
DEPARTMENT FOR FACILITIES AND SUPPORT SERVICES
DIVISION OF ENGINEERING AND CONTRACT ADMINISTRATION
INVITATION TO BID NO: RFB-116-25
FOR: Repair Concrete Storage Tank Greenbo Lake State Resort Park Department of Parks Greenup, Kentucky
DATE: November 20, 2024
RFB-785-2500000212
ADDENDUM NO. Two (2)
BIDDER SHALL CONFORM TO THE FOLLOWING CHANGES AS SAME SHALL BECOME BINDING
UPON THE CONTRACT TO BE ISSUED IN RESPONSE TO THIS INVITATION TO BID.
Item 1: Refer to addendum to be distributed by Lynn Imaging for all additions, deletions, and/or changes to specifications and/or drawings.
END OF ADDENDUM
Invitation to Bid No. RFB-116-25 For: Repair Concrete Storage Tank Greenbo Lake State Resort Park Department of Parks Greenup, Kentucky
Susan Ward, Statewide Procurement Analyst II Division of Engineering and Contract Administration
2265 Harrodsburg Road, Suite 402 • Lexington, KY 40504 Office 859.402.0221 • www.cceky.com Pg. 1
ADDENDUM TWO – CIVIL AND ELECTRICAL
To: All Plan Holders
From: Tom Connolly, PE Connolly Consulting Engineers, PLLC
Project: Parks – GO Repair Concrete Storage Tank
RFB-116-25
Release Date: November 19, 2024
This addendum is issued before award of contract to inform the bidders of revision/clarification to the bidding documents. All requirements contained in the bidding documents shall apply to this addendum, and the general character of the work called for in this addendum shall be the same as originally set forth in the applicable portions of the bidding documents for similar work, unless otherwise specified under this addendum. All incidental work necessitated by this addendum as required to complete the work shall be included in the bids, even though not particularly mentioned in this addendum. This addendum is hereby made a part of the bidding documents and shall be included in the contract and submitted with the proposal or bid. Bidder must acknowledge receipt of this and any other addenda issued related to the project in their proposal or bid.
General Clarifications
Item No. 1: Refer also to attached Civil Engineer’s Addendum.
Item No. 2: Provide all SCADA controller programming required to deliver data points to BAS In a format readable by the BAS system. Coordinate with BAS system supplier, as indicated on Drawing
EP101.
Item No. 3: The Owner will test the to be demolished pad mounted transformer for PCBs. If PCBs are present, the Contractor shall dispose of the transformer in accordance with EPA compliant environmental disposal methods. Additional environmental disposal costs for PCBs will be via a change order from the Contractor.
Drawings Addenda
Item No. 1: Refer to Drawing EP101, Sheet Note #3: Replace note with the following. “Provide Square D Loadcentre, QO, 1 phase, 8 spaces, 16 circuits, 60A main breaker, NEMA3R, model CQO18M100RB60, or equal load center with Surgebreaker, 25kA, 20/240 VAC, 1 phase, 3 wire, 2265 Harrodsburg Road, Suite 402 • Lexington, KY 40504 Office 859.402.0221 • www.cceky.com Pg. 2
SPD type 1, model QO2175SB, or equal surge protection device. Include with load center two of 20A/1P, 10kAIC breakers with 2#12 & #12 GND in 3/4” C to devices as noted in detail.”
Specifications Addenda
Item No. 1: Refer to Specifications Section 010000 - Special Conditions, paragraph 13 - Special Delegated Design Requirements: Replace bullet point with the following: “Delegated design is required for the antenna tower and concrete base.”
Item No. 2: Refer to Spec 260513 – Medium-Voltage Cables – Only copper conductors in conduit are acceptable on this project. Omit all other conductor and cable types.
Item No. 3: Refer to Spec 261219 – Pad-Mounted, Liquid-Filled, Medium-Voltage Transformers – Omit section 3.2 paragraph C and D. Omit sections 3.3 and 3.4.
2022162/Addendum No. 1 1 of 1
ADDENDUM NO. 1
Date: NOVEMBER 15, 2024
Owner: DIVISION OF ENGINEERING AND CONTRACT ADMINISTRATION
Project: RFB-116-25 PARKS – GO REPAIR CONCRETE STORAGE TANK
The following items are changes and/or clarifications of the plans and specifications and shall be included in the Bid. This Addendum shall supersede in the event of any conflicts. The Bidder shall acknowledge receipt of all Addenda in the appropriate space on the Bid Form. Failure to do so may result in disqualification of the Bid.
1. See attached original construction plans for existing water treatment plant and clearwell at the project site.
2. Existing drying bed walls and foundation to remain in place. Area can be used for fill for concrete blocks from existing water treatment plant.
3. Poured concrete from existing clearwell can be broken down to No. 2 size stone and used as fill material around the new tank. Stone shall be free of any structural steel prior to placement onsite.
Brendan Welch, P.E.
Kenvirons 770 Wilkinson Blvd Frankfort, KY 40601
(502) 695-4357
| Addendum Two |
| Addendum 2 Civil-Elec |
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