19SN1026R0007-0002.pdf

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HVAC Preventive Maintenance Services at the Chief of Mission Residence in Singapore
Solicitation number
Not on record
Issued by

About this file

This is Amendment 0002 to Request for Proposals (RFP) No. 19SN1026R0007, issued by the U.S. Embassy Singapore on February 6, 2026, with an effective date of March 2, 2026. The amendment revises Section J by updating Exhibit G (Equipment Summary) to add two (2) additional HVAC units located in the Wine Storage Room. The newly added equipment includes a Daikin FTKM50PVM indoor unit (Serial No. E005872, R32 refrigerant, 18,000 BTU capacity, commissioned in 2022) and a corresponding RKM50PVMG outdoor unit (Serial No. E002300). Offerors are required to base their technical proposals and pricing on the revised equipment list that now reflects these additional cooling units for the Wine Storage Room facility.

The proposal submission deadline has been extended to March 9, 2026, at 1630 hours Singapore Time. Offerors must acknowledge receipt of Amendment 0002 in their proposal submission. The revised Exhibit G completely replaces the previous version and provides a comprehensive equipment summary across the 1st and 2nd floors, detailing all HVAC units by location, including brand, model, serial numbers, unit types, commissioning dates, cooling capacity in BTUs, quantities, and refrigerant types. All other terms and conditions of the original solicitation remain unchanged and in full force and effect.

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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

This Amendment 0002 is issued to revise Section J, Exhibit G (Equipment Summary), to add two (2) additional HVAC units located in the Wine Storage Room. A revised Exhibit G is attached and replaces the previous version in its entirety.

All other terms and conditions remain unchanged.

The proposal due date is extended to March 09, 2026, 1630hrs (Singapore Time).

U.S. EMBASSY SINGAPORE

27 NAPIER ROAD, ATTN: GSO/PROCUREMENT

SINGAPORE 258508

SINGAPORE

U.S. EMBASSY SINGAPORE

27 NAPIER ROAD, ATTN: GSO/PROCUREMENT

SINGAPORE 258508

SINGAPORE

PR15738692-0002

19SN1026R0007

N/A

1 5

03/02/2026

02/06/2026

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 $

RFP No. 19SN1026R0007-0002

1. Purpose of Amendment

This Amendment 0002 is issued to revise the solicitation to update the equipment inventory under Section J.

2. Revision to Section J – List of Documents, Exhibits and Other Attachments

Section J is hereby amended as follows:

Exhibit G – Equipment Summary is revised to incorporate two (2) additional HVAC units located in the Wine Storage Room.

A revised Exhibit G (Equipment Summary) is attached hereto and replaces the previous version in its entirety.

Offerors shall base their technical proposals and pricing on the revised equipment list.

3. Proposal Submission

The proposal due date is extended to March 09, 2026, 1630hrs (Singapore Time).

Offerors shall acknowledge receipt of this Amendment 0002 in their proposal submission.

Except as modified herein, all other terms and conditions of the solicitation remain unchanged and in full force and effect.

EXHIBIT G

EQUIPMENT SUMMARY

1ST FLOOR

LOCATION FCU NO UNIT BRAND/MODEL SERIAL NO UNIT TYPE COMMISSION/IN

SERVICE DATE

TOTAL

COOLING

CAPACITY

(BTU)

QUANTITY REFRIDGERANT

KITCHEN 1 CARRIER 40LM-070-72125 2219M05141

DUCTED CHILL

WATER FAN COIL

UNIT

21-Dec-19 61,828 1

SERVICE PANTRY 2 CARRIER 40LM-040-72125 3919M00404

DUCTED CHILL

WATER FAN COIL

21-Dec-09 21,087 1

STATE DINING ROOM 3 CARRIER 40LM-070-72125 0819M00023

WATER FAN COIL

FORMAL HALL 4 CARRIER 40LM-040-72125 3919M00400

WATER FAN COIL

21-Dec-19 24,533 1

SITTING/LIVING RM 5 CARRIER 40LM-070-72125 0819M00019

WATER FAN COIL

GUEST B/RM/VIP

SITTING RM 6 CARRIER 40LM-050-

R72125 2919M01634

DUCTED CHILL

WATER FAN COIL

21-Dec-19 35,349 1

LIBRARY 7 CARRIER 42CETT-064-

R72125 3819M00432

DUCTED CHILL

WATER FAN COIL

21-Dec-19 14,876 1

FOYER 8 CARRIER 42CETT-104-

72125 4919M01960

DUCTED CHILL

WATER FAN COIL

21-Dec-19 24,533 1

CORRIDOR/STAIRCASE 9 CARRIER 40LM-050-

R72125 2919M01636

DUCTED CHILL

WATER FAN COIL

WINE STORAGE ROOM

DAIKIN FXAQ50MAVE E011190 WALL MOUNTED

(R410A) 19,107 1 410a

FTKM50PVM(Indoor) E005872 (R32) 2022 18,000

RKM50PVMG(OUTDOOR) E002300 1

GUARD HOUSE TOSHIBA RAS-10N3KCV-

SG INDOOR UNIT 92700003 21-Dec-19 16,378 1

410a

TOSHIBA RAS-10N3ACV-

SG OUTDOOR UNIT 92700174

WALL MOUNTED

SINGLE SPLIT UNIT

(R410A)

21-Dec-19

CHEF'S ROOM YORK HCH14P17 0605-12156

WATER FAN COIL

UNIT (WALL

MOUNTED)

18,937 1

2ND FLOOR

LOCATION FCU NO UNIT BRAND/MODEL SERIAL NO UNIT TYPE COMMISSION/IN

SERVICE DATE

TOTAL

COOLING

CAPACITY

(BTU)

QUANTITY REFRIDGERANT

MASTER BEDROOM 10 CARRIER 40LM-050-72125 3919M00437

DUCTED CHILL

WATER FAN COIL

STUDY/OFFICE ROOM 11 CARRIER 40LM-040-72125 3919M00406

WATER FAN COIL

21-Dec-19 21,087 1

BEDROOM 3 12

CARRIER 42CETT084-

70125 4919M01956

DUCTED CHILL

WATER FAN COIL

DAIKIN FXAQ40MAVE E008492/E008335

WALL MOUNTED

SYSTEM 2 SPLIT

UNITS(R410A)

15,354 2 410a

FAMILY ROOM 13 CARRIER 40LM-060-72125 2919M01797

DUCTED CHILL

WATER FAN COIL

21-Dec-19 46,234 1

BEDROOM 4 14

CARRIER 40LM-72125 3919M00408

DUCTED CHILL

WATER FAN COIL

DAIKIN FXFQ50PVE9 C006088 4-WAY CASSETTE

UNIT (R410A) 19,107 1 410a

BEDROOM 5 15

CARRIER 40LM-72125 3919M00407

DUCTED CHILL

WATER FAN COIL

DAIKIN FXFQ50PVE9 C006153 4-WAY CASSETTE

UNIT (R410A) 19,107 1 410a

MAID'S ROOM

(4ROOMS) 16,17,18,19 CARRIER 42VL004RC

A191104155944215, A191104155964215, A191104155934215, A191104155954215

FLOOR MOUNTED

CHILL WATER FAN

COIL UNIT

21-Dec-19 12,624 PER

UNIT 4

SF30-19SN1026R0007-0002 1
Mod 0002 to 19SN1026R0007

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