47PB5126R0024_0001 Amendment SF30 2026 06 30.pdf

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 items 8 and 15, and returning or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT 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.

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

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

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

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

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

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

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

15C. DATE SIGNED

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

16C. DATE SIGNED

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

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

PAGE OF PAGES

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

INSTRUCTIONS (Back Page):

Instructions for items other than those that are self-explanatory, are as follows:

Item 1 (Contract ID Code). Insert the contract type identification code that appears in the title block of the contract being modified.

Item 3 (Effective date).

(1)

(2)

(3)

(4)

(5)

For a solicitation amendment, change order, or administrative change, the effective date shall be the issue date of the amendment, change order, or administrative change.

For a supplemental agreement, the effective date shall be the date agreed to by the contracting parties.

For a modification issued as an initial or confirming notice of termination for the convenience of the Government, the effective date and the modification number of the confirming notice shall be the same as the effective date and modification number of the initial notice.

For a modification converting a termination for default to a termination for the convenience of the Government, the effective date shall be the same as the effective date of the termination for default.

For a modification confirming the contracting officer's determination of the amount due in settlement of a contract termination, the effective date shall be the same as the effective date of the initial decision.

(a)

(b)

(c)

(d)

(e)

(f)

Item 6 (Issued By). Insert the name and address of the issuing office. If applicable, insert the appropriate issuing office code in the code block.

Item 8 (Name and Address of Contractor). For modifications to a contract or order, enter the contractor's name, address, and code as shown in the original contract or order, unless changed by this or a previous modification.

Items 9, (Amendment of Solicitation Number - Dated), and 10, (Modification of Contract/Order Number - Dated). Check the appropriate box and in the corresponding blanks insert the number and date of the original solicitation, contract, or order.

Item 12 (Accounting and Appropriation Data).

When appropriate, indicate the impact of the modification on each affected accounting classification by inserting one of the following entries:

(2) Accounting classification Net decrease $

Include subject matter or short title of solicitation/contract where feasible.

Item 16B. The contracting officer's signature is not required on solicitation amendments. The contracting officer's signature is normally affixed last on supplemental agreements.

(i)

NOTE: If there are changes to multiple accounting classifications that cannot be placed in block 12, insert an asterisk and the words "See continuation sheet".

Item 13. Check the appropriate box to indicate the type of modification. Insert in the corresponding blank the authority under which the modification is issued. Check whether or not contractor must sign this document. (See FAR 43.103.)

Item 14 (Description of Amendment/Modification).

Organize amendments or modifications under the appropriate Uniform Contract Format (UCF) section headings from the applicable solicitation or contract. The UCF table of contents, however, shall not be set forth in this document.

Indicate the impact of the modification on the overall total contract price by inserting one of the following entries:

(i) Total contract price increased by $

(ii) Total contract price decreased by $

(iii) Total contract price unchanged.

State reason for modification.

When removing, reinstating, or adding funds, identify the contract items and accounting classifications.

(g)

(h)

When the SF 30 is used to reflect a determination by the contracting officer of the amount due in settlement of a contract terminated for the convenience of the Government, the entry in Item 14 of the modification may be limited to --

(i) A reference to the letter determination; and

(ii) A statement of the net amount determined to be due in settlement of the contract.

(1)

(2)

(3)

(4)

(5)

(6)

STANDARD FORM 30 (REV. 11/2016) BACK

(1) Accounting classification Net increase $

Description of Modification Continuation Page

Amendment 01 for Solicitation, 47PB5126R0024, HST Streetscape Perimeter Construction Project located at the Harry S. Truman Federal Building will be incorporating the following into the Solicitation:

1. RFP, Solicitation Section I.I., Receipt of Offers. The due date for receipt of offers is extended from 12:00 pm local time, July 22, 2026, to 12:00pm local time, August 19, 2026.

2. RFP, Solicitation Section I.C., List of Solicitation Documents. The following documents are ADDED to the Master Attachment List:

a. 20) HST Streetscape Perimeter CD 95% Specification Dated 2026 06 22

b. 21) HST Streetscape Perimeter CD 95% Drawings Table of Contents Dated 2026 06 22

i. 21a) HST Streetscape Perimeter: General Drawings Dated 2026 06 22

ii. 21b) HST Streetscape Perimeter: Geoprofessional Drawings Dated 2026 06 22

iii. 21c) HST Streetscape Perimeter: Civil Drawings Dated 2026 06 22

iv. 21d) HST Streetscape Perimeter: Transportation Drawings Dated 2026 06 22

v. 21e) HST Streetscape Perimeter: Landscaping Drawings Dated 2026 06 22

vi. 21f) HST Streetscape Perimeter: Architectural Drawings Dated 2026 06 22

vii. 21g) HST Streetscape Perimeter: Structural Drawings Dated 2026 06 22

viii. 21h) HST Streetscape Perimeter: Mechanical Drawings Dated 2026 06 22

ix. 21i) HST Streetscape Perimeter: Plumbing Drawings Dated 2026 06 22

x. 21j) HST Streetscape Perimeter: Electrical Drawings Dated 2026 06 22

3. RFP, Solicitation Section I.C., List of Solicitation Documents have been CHANGE/UPDATE:

a. Attachment 01) HST Streetscape Perimeter- Solicitation V1, Dated 2026 06 30

b. Attachment 02) Standard Form (SF) 1442 - Dated 2026 06 30

c. Attachment 04) HST Streetscape Perimeter- Agreement V1, Date 2026 06 30

d. Attachment 21e) HST Drawing- Landscape Dated 2026 06 22

e. Attachment 21c) HST Streetscape Perimeter: Civil Drawings Dated 2026 06 22

f. Attachment 21da) HST ACISA 1132_21st St & C St NW_Border Dated 2026 06 22

g. Attachment 21db) HST ACISA 1145_21st St & Virginia Ave NW Border Dated 2026 06 22

h. Attachment 21dc) HST ACISA 1154_23rd St & C St NW_Border Dated 2026 06 22

4. RFP, Solicitation Section I.C., List of Solicitation Documents have been REMOVED:

a. 12b) HST Civil Drawings Part 1 of 3 Dated 2026 02 17

b. 12c) HST Civil Drawings Part 2 of 3 Dated 2026 02 17

c. 12d) HST Civil Drawings Part 3 of 3 Dated 2026 02 17

5. RFP, Solicitation Section III.B., Requests for Clarification or Interpretation & Questions.

a. The due date for Questions/ RFIs is extended to 13 July 2026 by 12:00pm.

b. Most of the RFIâs/ Questions that have been received by the 19 June 2026 date have been answered and are attached to this Amendment 0001, HST Streetscape Perimeter Construction 47PB5126R0024 Q&A 2026 06 30.

c. Any questions that have not been answered will be answered at the next release of the Q&A.

Offerors are reminded to acknowledge receipt of this amendment by one of the methods cited in Block 11.

All other information remains the same.

47PB5126R0024/0001

Capital Contracting Branch - Northeast 1800 F Street NW Washington , DC 20405 USA

[See Description of Modification Continuation Page]

Capital Contracting Branch - Northeast 1800 F Street NW Washington , DC 20405 USA NameandTitleSigner[0]: