Amendment_Number_2_0002.pdf
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- Attached to
- HPTC-NEBE BANK VISITOR CENTER PAINT/PLAS
- Solicitation number
- 140P2121R0029
About this file
This is an amendment to a solicitation for a federal contract to perform plaster repairs, painting, and window repair at the Historic Bank Building Visitor Center located at the New Bedford Whaling National Historic Park in New Bedford, Massachusetts. The amendment modifies the solicitation in several respects. It changes the date of the project specifications from August 9, 2021 to August 18, 2021. It adds an optional line item to apply gold leaf to cornice sections on the east and west walls. It also replaces the cost proposal breakdown attachment with a revised seven page version. The specifications are further amended by adding language on applying gold leaf, including using a conservator to perform an adhesion test and requiring a 22 karat gold leaf applied with an appropriate primer and oil-based varnish sealer. Contractors must also submit an application plan for review and approval before commencing gold leafing work. The National Park Service is the contracting agency.
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Text version
Amendment Number 2
Solicitation Number 140P2121R0029
1. SOLICITATION CHANGES
A. SECTION B, SUPPLIES OR SERVICES AND PRICE/COSTS is modified to make the following changes:
(1) Paragraph 1, Line 6 is modified to change the date from: “August 9, 2021, 281
Pages” to: “dated August 18, 2021, 181 Pages”.
(2) Paragraph Number 2, OPTIONS, CONTRACT LINE ITEM NUMBER
(CLIN) 4 is added as follows:
4. Option 3: Applying gold leaf to cornice sections of east and west walls.
A revised Section B is attached, and language changes are identified in blue.
B. SECTION C, DESCRIPTIONS/SPECIFICATIONS/STATEMENT OF WORK,
Number 2, SPECIFICATIONS is modified to make the following changes:
(1) Paragraph 1, Line 7, is modified to change the date from: “dated August 9, 2021” 181 Pages” to: “dated August 18, 2021, 181 Pages”.
(2) Paragraph B, OPTIONS, is modified to add Number (3), OPTION 3 as follows:
(3) OPTION 3
Applying gold leaf to cornice sections on east and west walls.
A revised Section C is attached, and language changes are identified in blue text.
C. SECTION J, LIST OF DOCUMENTS, EXHIBITS AND OTHER ATTACHMENTS,
Number 5, Attachment 5, Detailed Cost Proposal Breakdown, Plaster and Repair the VC at NEBE, New Bedford Whaling Historic Park, 5 Pages is deleted in its entirety and replaced with the following:
Attachment 5, Detailed Cost Proposal Breakdown, Plaster and Repair the VC at NEBE, New Bedford Whaling Historic Park, 7 Pages.
The revised Excel Chart is provided as an Attachment.
2. CHANGES TO THE SPECIFICATIONS
Changes to the Specifications entitled “Interior Rehabilitation of the Historic Bank Building –
Visitor Center PMIS No. 238350, New Bedford Whaling National Historical Park New Bedford, MA, Project Specifications, National Park Service, Historic Preservation Training Center, August
09, 2021” have been made and a summary of the changes is identified below. A copy of the revised specifications is attached consisting of 181 pages.
A. PROJECT SPECIFICATIONS COVER SHEET
Page 1, Date revised to August 18, 2021.
B. Page 161, SECTION 09 91 00 – PAINTING AND FINISHING, PART 1 – GENERAL, Number 1.2, is modified to add Paragraph E, Applying Gold Leaf as follows:
E. Applying Gold Leaf
1. Gold leaf will be reapplied to areas where gold leafing is currently presently.
2. Prior to commencement of applying gold leaf, the Contractor shall be responsible to have a conservator perform an adhesion test to determine if gold leaf will need more adhesion before applying.
3. Gold leaf material shall be of 22 karats.
4. Areas to be re-gilded with gold leaf, if not already bare, shall have any existing coatings removed, then primed with an appropriate primer and re-gilded.
5. An oil-based varnish sealer shall be applied after the gold leaf has set.
C. Page 164, SECTION 09 01 00 – PAINTING AND FINISHING, PART 1 – GENERAL, Number 1.3, QUALITY ASSURANCE, is modified to add paragraph H as follows:
H. Gold Leaf: Contractor shall prepare an application plan on gold leafing for the
COR to review and approval prior to application.
-ALL OTHER TERMS AND CONDITIONS REMAIN UNCHANGED-
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