Addendum One .pdf

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Attached to
RFB-243-24 DJJ Chiller Replacement NDC
Solicitation number
RFB-785-2500000094-2
Issued by
Crittenden County, Kentucky

About this file

This document is an Addendum to Invitation to Bid No. RFB-243-24 issued by the Commonwealth of Kentucky Department for Facilities and Support Services Division of Engineering and Contract Administration for the Chiller Replacement project at the Northern Youth Development Center operated by the Department for Juvenile Justice in Crittenden, Kentucky.

The addendum includes two key items: 1) Bidders shall refer to an additional addendum to be distributed by Lynn Imaging for changes to the specifications and/or drawings, and 2) the official bid date has been moved to September 13, 2024 at 1:30 PM Eastern Time. The project involves replacing the chillers at the Northern Youth Development Center facility in Crittenden, Kentucky.

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Final_RFB_785_2500000094_2_SO_FORM.PDF PDF

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COMMONWEALTH OF KENTUCKY

DEPARTMENT FOR FACILITIES AND SUPPORT SERVICES

DIVISION OF ENGINEERING AND CONTRACT ADMINISTRATION

INVITATION TO BID NO: RFB-243-24

FOR: Chiller Replacement Northern Youth Development Center Department for Juvenile Justice Crittenden, Kentucky

DATE: September 5, 2024

ADDENDUM NO. One (1)

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.

Item 2: Official Bid date has moved to September 13, 2024 @ 1:30 P.M. Eastern Time

END OF ADDENDUM

Invitation to Bid No. RFB-243-24 For: Chiller Replacement Northern Youth Development Center Department for Juvenile Justice Crittenden, Kentucky

Susan Ward, Statewide Procurement Analyst II Division of Engineering and Contract Administration

E-TECH CONSULTANTS, PLLC

Consulting Engineers

378 Park Avenue Lexington, KY 40502 Ph: (859) 254-4200

PROJECT: RFB-543-24

Project #523-CB5B-NK15-00

DJJ – NORTHERN YDC CHILLER REPLACEMENT

15600 Turner Road

Kenton County, Crittenden, KY 41030

ADDENDUM ITEMS

The following items shall be included in the Contract Documents for this Project.

ITEM NO. ONE (1)

SPECIFICATION 230923 – DDC CONTROL SYSTEM

- Refer to Specification, Paragraph 2.0 Communication o The intent of this specification is to reuse the existing control system and not provide upgrade of the system, but to communicate with the new mechanical equipment in the existing communication protocol. All new equipment are to have BacNet Communication Interface modules.

Attachments: None Drawings: None

ITEM NO. TWO (2)

SPECIFICATION 232113 – HYDRONIC PIPING

- Refer to Specification, Paragraph 2.1 Chilled Water & Boiler Hot Water Piping:

o Add the following to this Specification and to the Contract Documents in its entirety, including related drawings:

▪ B. STEEL PIPE AND FITTINGS

• Steel Pipe: ASTM A 53/A 53M, black steel with plain ends;

welded and seamless, Grade B, and wall thickness as indicated in "Piping Applications" Article.

• Grooved Mechanical-Joint Fittings and Couplings: Victaulic

• Wrought-Steel Fittings and Wrought Cast and Forged Flanges and Flanged Fittings: ASTM A 234/A 234M, wall thickness to match adjoining pipe; ASTM B16.5 including bolts, nuts, and gaskets of the following material group, end connections, and facings:

o 1. Material Group: 1.1 o End Connections: Butt welding o Facings: Raised face

Attachments: None Drawings: None

END

Addendum One
DJJ NKY YDC Chiller Replacement Crittenden KY Addendum One

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