RFQ PR16209846 CHILLER SPARE PARTS.docx

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Chiller Spare Parts
Solicitation number
PR16209846
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This is a Request for Quotation (RFQ) issued by the American Embassy Dar es Salaam for the procurement of chiller spare parts to restock facility equipment. The solicitation encompasses 17 line items, including compressors, contactors, transducers, pressure switches, electronic expansion valves, isolator switches, cartridge pressure switches, water pressure switches, fan motors, wiring harnesses, solenoid valves, diagnostic and maintenance kits (acid testers, flush kits), filter drier cores, nitrogen purging kits, and shipping services. All items must meet exact technical specifications with OEM parts only acceptable. Quotations are due electronically to DarProcurementbid@state.gov by September 21, 2026, at 17:00 East Africa Time, with no late submissions accepted.

Offerors must submit separate technical and cost proposals addressing each line item with unit and extended pricing, delivery timeline, warranty terms, and proof of product authenticity and authorized dealer sourcing. Evaluation criteria, listed in descending order of importance, are technical compliance, product authenticity and sourcing credibility, delivery capability within one month post-purchase order issuance, warranty and after-sales support, and price. Award will be made to the responsible offeror providing best value considering both technical merit and cost. Delivery is required directly to the U.S. Embassy Dar es Salaam at 686 Old Bagamoyo Road, Msasani, P.O. Box 9123, Dar es Salaam, Tanzania. SAM.gov registration is not required; instead, offerors must complete FAR provision 52.204-90 and provide entity-level representations and certifications per FAR 52.204-7(c)(1). The solicitation incorporates multiple FAR clauses and Department of State Acquisition Regulation clauses applicable to overseas contracting activities and commercial items.

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PR16209846: FAC/SUST 7901/DARES-NEC-CHILLER SPARE PARTS RESTOCK.

1.0 PURPOSE

The American Embassy Dar es Salaam invites qualified contractors to submit quotation for Chiller Spare Parts restock (Similar or Equal) in accordance with the item listing and specifications below.

Quotations are due on September 21, 2026, at 17:00 East Africa Time. No quotations will be accepted after this time. Proposals must be in English; incomplete proposals will not be accepted.

Submission Format:

· One (1) electronic copy of the Technical Proposal (Detailed specification of the items)

· One (1) electronic copy of the Cost Proposal

· Submitted as separate attachments

Submit your quotation electronically to: DarProcurementbid@state.gov .

SAM Registration: SAM.gov registration is not required for this solicitation. In lieu of SAM registration, offerors must complete the provision at FAR Overhaul 52.204-90, Offeror Identification, and provide all entity-level representations and certifications as prescribed in FAR 52.204-7(c)(1). The successful offeror will also be required to complete the clause at FAR Overhaul 52.204-91, Contractor Identification, prior to award.

Sincerely, Maria Silva Contracting Officer

2.0 SCHEDULE OF SUPPLIES

CHILLER SPARE PARTS SCHEDULE OF SUPPLIES

No
Item Description
Part No
Unit
Qty
Unit Price USD
1
Compressor COMP.SLL. C. ZP485KCE-TWD 522 400/3 R410A
030100839M or 024 37042 000
EA
2
2
Contactor 80A-45KW (400V) B.230VAC NEW NEWSOR, SCROLL (400-460V)
100201329
EA
2

Transducer high pressure, SANHUA

YCQB05L5352201280493
EA
4
4
Transducer low pressure, SANHUA
YCQB04L5052202090041
EA
4

Pressure switch, JOHNSON CONTROLS P100DA-81 6(6)A 240VAC

EA
4
6
Electronic Expansion Valve, EXPANSION VALVE E4V E7V CAREL
EA
2
7
Isolator Switch, Mersen 690V 400A AC-23A
M400E03
EA
1

Danfoss ACB Series Cartridge Pressure Switch

ACB-2UA904W 061F7761
EA
4
9
Water Pressure Switch 10(3)A 250VAC IP40
SFS-050-M1
EA
4
10
Fan motor A6D910-AA01-01 3PH 400V 50HZ 5.15/2.9A 2480/1570W
EA
2
11
Wiring Harness
371-01226-234
EA
10
12
Solenoid Valve 1-1/8" ODF SOLENOID VALVE WITH COIL, VOLT:120, HERTZ:50/60, WATT:10, DIMS:5-3/4"H X 10-1/8"W X 3"D,
E35S190E-34
EA
4
13
Quick Check QT 2000 Acid Tester Kit
KIT
40

UAC A/C System Flush RO1117 and Flow Control Gun

24-1497
KIT
30
15
Pro Flush HVAC Flush Kit
KIT
40
16
Filter Drier Core, DANFOSS
023U4381
EA
20
17
Nitrogen Purging Kit, Ambro Controls 200 PSI
1811557
KIT
3
18
SHIPPING

3.0 DELIVERY

Shipping and Delivery Directly to;

U. S. Embassy Dar es Salaam Office.

686 Old Bagamoyo Road, Msasani P.O. Box 9123 Dar es Salaam, Tanzania

4.0 INSTRUCTIONS TO OFFERORS

1. Quotations must address each line item individually with unit price and extended (total) price.

1. Offerors must confirm all items meet the exact technical specifications listed in Section 2.0.

2. Offerors must state estimated delivery lead time from date of Purchase Order (PO) issuance.

3. Offerors must confirm warranty terms for all items.

5.0 PROPOSAL REQUIREMENTS

5.1 Technical Proposal

· Delivery timeline.

· Warranty and traceability documentation.

· Please ensure you share images of every part.

· If some part numbers are updated, please notify in proposal.

· Proof of product authenticity/sourcing (OEM parts only are acceptable).

5.2 Cost Proposal

· Unit price and extended price per line item

· Total proposed price for all units and accessories

· Applicable taxes, duties, or fees (if any)

· Payment terms

6.0 EVALUATION CRITERIA

Quotations will be evaluated on the following factors, listed in descending order of importance:

1. Technical Compliance — Conformance with specifications for all items

2. Product Authenticity & Sourcing — Credibility of supply chain and authorized dealer status

3. Delivery Timeline — Ability to deliver within a month post-PO issuance

4. Warranty/After-Sales Support

5. Price — Total evaluated cost for all items Award will be made to the responsible offeror whose quotation represents the best value to the U.S. Government, considering both technical merit and price.

CONTRACT CLAUSES

The selected offeror must comply with the following commercial item terms and conditions, incorporated herein by reference.

A. CLAUSES FOR PURCHASE ORDERS AND BLANKET PURCHASE AGREEMENTS AWARDED BY OVERSEAS CONTRACTING ACTIVITIES Current through FAC 2025-03, January 17, 2025.

52.252-2 — CLAUSES INCORPORATED BY REFERENCE (FEB 1998)

This purchase order incorporates the following clauses by reference, with the same force and effect as if given in full text. Full text is available on request from the Contracting Officer or at Acquisition.gov. DOSAR clauses may be accessed at https://acquisition.gov/dosar.

Number
Title
Date
52.204-7
System for Award Management — Alternate 1
52.204-9
Personal Identity Verification of Contractor Personnel
JAN 2011
52.204-13
System for Award Management Maintenance
OCT 2018
52.212-4
Contract Terms and Conditions — Commercial Items
NOV 2021
52.225-19
Contractor Personnel in a Diplomatic or Consular Mission Outside the United States
MAY 2020
52.228-3
Workers' Compensation Insurance
JUL 2014
52.228-4
Workers' Compensation and War-Hazard Insurance
APR 1984
52.244-6
Subcontracts for Commercial Items — Deviation
FEB 2025
52.246-26
Reporting Nonconforming Items
AUG 2024

B. DEPARTMENT OF STATE ACQUISITION REGULATION (48 CFR CHAPTER 6) CLAUSES

Number
Title
Date
652.225-71
Section 8(a) of the Export Administration Act of 1979, as Amended (if order exceeds simplified acquisition threshold)
AUG 1999
652.229-70
Excise Tax Exception Statement for Contractors Within the United States (for supplies to be delivered to an overseas post)
JUL 1988
652.229-71
Personal Property Disposition at Posts Abroad
AUG 1999
652.237-72
Observance of Legal Holidays and Administrative Leave
FEB 2015
652.239-71
Security Requirements for Unclassified Resources
SEP 2007
652.242-70
Contracting Officer's Representative (COR): To be identified during the site visit
AUG 1999
652.242-73
Authorization and Performance
AUG 1999
652.243-70
Notices
AUG 1999
652.247-71
Shipping Instructions
FEB 2015

652.204-70 — DEPARTMENT OF STATE PERSONAL IDENTIFICATION CARD POLICY AND PROCEDURES (FEB 2015)

(a) The Contractor shall comply with the Department of State (DOS) Personal Identification Card Policy and Procedures for all employees performing under this contract who require frequent and continuing access to DOS facilities or information systems. The Contractor shall insert the substance of this clause in all subcontracts when the subcontractor's employees will require frequent and continuing access to DOS facilities or information systems.

(b) The DOS Personal Identification Card Policy and Procedures may be accessed at: http://www.state.gov/m/ds/rls/rpt/c21664.htm.

(End of clause)

CONTRACTOR ACKNOWLEDGMENT

By signing below, the contractor confirms they have read, understood, and agree to comply with all terms and conditions set forth in this Solicitation, including

· Supplying all items in strict conformance with the technical specifications in Section 2.0 (Schedule of Supplies);

· Confirming product authenticity and authorized-dealer sourcing for all devices;

· Delivering all items directly to U.S. Embassy Dar es Salaam within the timeline proposed in the Technical Proposal;

Contractor Name:

Company Name:

Signature:

Date:

Contracting Officer:
Maria Silva

Signature:

Date:

Contracting Officer's Representative (COR):
To be identified during the site visit

Signature:

Date:

This solicitation is issued by the American Embassy Dar es Salaam. All inquiries must be submitted in writing to DarProcurementbid@state.gov no later than September 15th, 2026 at 17:00 East Africa Time.

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