Sol_140P5221R0004_Amd_0003.pdf

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Attached to
PEMBERTON HQ'S PORCH AND ROOF REHAB
Solicitation number
140P5221R0004
Issued by

About this file

This is an amendment to a solicitation for the rehabilitation of the porch and roof at the Pemberton Headquarters in Vicksburg National Military Park. The scope of work includes natural hydraulic lime mortar, lime stucco, and lead-based paint clarification. The amendment provides responses to offeror questions, including clarifying that the mortar specification calls for a cementitious mix of white portland cement, hydrated lime, and sand. It also confirms the project requires a lime putty stucco rather than a portland stucco. All other terms and conditions of the original solicitation remain unchanged. The period of performance is from June 3, 2021 to June 2, 2022.

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(x)

140P5221R0004 x x

1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted ; or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGEMENT TO BE

RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR

OFFER. If by virtue of this amendment you desire to change an offer already submitted , such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

x

PSW

Tupelo MS 38804 2680 Natchez Trace Parkway NPS, SER - West MABO

21914205/04/20210003

13. THIS ITEM ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS. IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

12. ACCOUNTING AND APPROPRIATION DATA (If required) is not extended.is extended, Items 8 and 15, and returning

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended , by one of the following methods: (a) By completing

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

FACILITY CODE CODE

10B. DATED (SEE ITEM 13)

10A. MODIFICATION OF CONTRACT/ORDER NO.

9B. DATED (SEE ITEM 11)

9A. AMENDMENT OF SOLICITATION NO.

CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

7. ADMINISTERED BY (If other than Item 6)CODE 6. ISSUED BY

PAGE OF PAGES

4. REQUISITION/PURCHASE REQ. NO.3. EFFECTIVE DATE2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO. (If applicable)

1. CONTRACT ID CODE

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

04/08/2021

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority) appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

E. IMPORTANT: Contractor is not is required to sign this document and return __________________ copies to the issuing office.

ORDER NO. IN ITEM 10A.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

The purpose of this amendment is to post a final question received, and add addendum 3 dated May 3, 2021 and clarification on lead-based paint. The final question is below:

The spec call out mortar to be: NHL but then calls for White Portland and Hydrated Lime, It cannot be both. Its either NHL (Lime & Sand) or its cementitious (White Portland)

Proportions by volume for natural hydraulic lime (NHL) mortar:

a) White Portland Cement (Type O): 1 part by volume

b) Hydrated Lime: 2 parts (by volume)

c) Sand: 3 parts (by volume) matched, graded aggregate (adjust quantity of sand as required

Continued ...

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)15A. NAME AND TITLE OF SIGNER (Type or print)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 15B. CONTRACTOR/OFFEROR 16C. DATE SIGNED

(Signature of person authorized to sign) (Signature of Contracting Officer)

Laurie Sherrod

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

Previous edition unusable

Except as provided herein, all terms and conditions of the document referenced in Item 9 A or 10A, as heretofore changed, remains unchanged and in full force and effect .

ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

NAME OF OFFEROR OR CONTRACTOR

2 12

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

(A) (B) (C) (D) (E) (F)

140P5221R0004/0003 for workability)

d) Water: To provide workable consistency

Drawings call for lime stucco but noting in spec as to what product.

This is very different from a Portland stucco, Is the project a lime putty or a Cementitious stucco"

Addendum 3 answers this question.

All other terms and conditions remain unchanged.

Legacy Doc #: NPS

Period of Performance: 06/03/2021 to 06/02/2022

NSN 7540-01-152-8067 OPTIONAL FORM 336 (4-86)

Sponsored by GSA

FAR (48 CFR) 53.110

File details come from the government source that posted it. Updated .