Addendum No 3 ITB 4246 approved.doc
DOC document 46 KB Posted
- Attached to
- TFC BOILER SYSTEM REPLACEMENT
- Solicitation number
- S-62900-00004264
- Issued by
- Tillamook County, Oregon
About this file
This document is an Addendum #3 to Invitation to Bid (ITB) #4264 for the Boiler Systems Replacement project at the Tillamook Forest Center in Oregon. The addendum modifies the bid documents by inserting new specifications for the heat exchangers, including requirements for the design, materials, and accessories. It also deletes and replaces three drawing sheets. This addendum constitutes a material change to the original ITB and must be signed and returned by bidders prior to the bid closing date and time.
The Boiler Systems Replacement project is a state and local contract opportunity in Oregon, involving the jurisdictions of Marion County and the City of Salem. The project requires the replacement of the boiler systems at the Tillamook Forest Center. No other details about the project scope, quantities, response dates, award dates, or contract term are provided in this addendum.
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Text version
ITB #4264
Boiler Systems Replacement – ODF Tillamook Forest Center Solicitation Addendum #3
This Solicitation Addendum #3 modifies the Bid Document(s) only to the extent indicated herein. All other areas not specifically mentioned or affected by this Solicitation Addendum #3 shall remain in full force and effect. This Solicitation Addendum #3 shall be added as a part of the original Solicitation Document, ITB #4264.
This Solicitation Addendum #3 must be acknowledged by inserting its number on the appropriate blank lines in Section H of the Invitation to Bid and by providing all required signatures prior to Bid Closing. Failure to do so may result in rejection of Bid.
A. Refer to Attachment A, SPECIFICATIONS:
1. At Section 23 51 00 HYDRONIC SPECIALTIES insert new Article 2.08 as follows:
2.08 HEAT EXCHANGERS
A. Design:
1. Same end connections, to enable disassembly of plate pack without disconnecting pipes.
2. Working Pressure: ASME stamped for 125 psig.
3. Capacity: Refer to Schedule on Drawings.
4. Fouling Factor: Provide minimum 5% excess heat transfer surface.
B. Materials:
1. Plates: 316 stainless steel.
2. Connections: 304 stainless steel lap joint flanges.
3. Gaskets: Nitrile rubber.
4. Frame: Carbon steel, epoxy painted.
C. Provide the following Accessories:
1. Wrench for unit disassembly.
D. Manufacturer: Bell & Gossett, APV, Tranter, Alfa-Laval, Mueller, Graham, or approved.
B. Refer to Attachment B, DRAWINGS:
1. Delete the following three sheets in their entirety and replace with the attached sheets with clouded revisions identified as Addendum 3.
A. M-401
B. M-602 C. M-701
This Solicitation Addendum #3 constitutes a MATERIAL CHANGE to ITB #4264. IT MUST BE SIGNED AND RETURNED PRIOR TO THE BID CLOSING DATE AND TIME. ITS RECEIPT MUST ALSO BE ACKNOWLEDGED BY INSERTING ITS NUMBER ON THE APPROPRIATE BLANK LINES IN SECTION H OF THE BID DOCUMENT.
Signature: _____________________________________ Date: ____________________
Bidder Name: ____________________________________________________________
(Please Print) ITB # 4264 Addendum #3
File details come from the government source that posted it. Updated .