This Sources Sought opportunity from Department Of Defense was posted on September 21, 2022. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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USNS ZEUS Blower

Closed

N3220522Q2270Federal

Submission Closed09/23/2022, 04:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 811310

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Kitchen Equipment Repair/Maintenance

Solicitation # 39481

The Watertown Public Schools is seeking qualified vendors to provide kitchen equipment repair and maintenance services for five school locations: John Trumbull Primary, Polk Elementary, Judson Elementary, Swift Middle, and Watertown High School. The scope of work includes the repair and maintenance of all food service equipment, including refrigeration, freezers, and hot equipment. Key deliverables include two preventive maintenance inspections per year at all five locations, a comprehensive maintenance plan with reporting and recommendations, and the provision of service histories upon request. The contract period runs from December 1, 2026, through November 30, 2027, with the district holding the option to extend the agreement for two additional years. Proposals will be evaluated based on cost (40 points), experience and qualifications (25 points), service response and availability (20 points), and the quality of the preventive maintenance plan (15 points). Vendors must be able to provide an initial response within four hours for emergency services that threaten meal service or food safety. Submission requirements include two copies of the proposal package, including a price proposal for labor rates, travel charges, and parts markup. The successful vendor must provide a W-9 and Certificate of Insurance prior to execution, maintain a drug-free workplace, and comply with the Americans with Disabilities Act and equal opportunity employment laws. The deadline for sealed bid submissions is November 20, 2026, by 11:00 AM.

DAS Procurement

POSTED

about 13 hours ago

DEADLINE

in about 1 month

General Info

Agency

Department Of Defense → Mschq Norfolk

NAICS

811310 - Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance

Place of Performance

Norfolk, VA, 23511, USA

Set-Aside

NONE

Documents

A10+Sources+Sought+Notice+%28N3220522Q2270%29.doc

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Timeline

PhaseClosed

PostedSep 21

Sources Sought

Response DeadlineSep 23

Deadline has passed

Submission Closed

09/23/2022, 04:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Mschq Norfolk

Contacts2 people available

OfficeNORFOLK, VA, 23511-2313, USA

Organization / AgencyDepartment Of Defense → Mschq Norfolk

Office AddressNORFOLK, VA, 23511-2313, USA

Contacts

Heather East

Michael E. Rossik

Full Description

To provide one cooling blower assembly; including the motor, for the USNS ZEUZ's STBD Main Propulsion Motor. This describes the performance, testing, and documentation requirements for the cooling blower assembly. To provide one cooling blower assembly; including the motor, for the USNS ZEUZ's STBD Main Propulsion Motor. This describes the performance, testing, and documentation requirements for the cooling blower assembly. 2. SCOPE: 2.1 Requirements 2.1.1 Provide one counterclockwise (CCW) blower assembly, BIHS190-05_5180CCW4_150, per drawing 2805002. The blower shall meet the following characteristics and performance specifications: 1. 13,120 CFM @ 6.0 H2O at 113o F 2. Arrangement 4 SWSI (Single Width Single Inlet) as specified by ACMA 4 Standard 99-2404-03. 2.1.2 The blower shall have Marine-Grade motor (IEEE 45) that has the following minimum characteristics: 1. 40 HP 2. 3600 rpm (synchronous speed) 3. 460 Volts 4. 3 Phase 5. 60 Hz 6. 324T or 324TS Frame Size 7. Severe Duty, TEFC 8. Rated for continuous operation at ambient of 50 degrees C 9. Permanently-lubricated, sealed bearings 10. Capable of meeting the test criteria in ABS Marine Vessel Rules section 4-8-3/3.15. 11. Meets recommendations for IEEE 45 Recommended Practice for Electrical Installations on Shipboard: Section 13, Motor and Motor Application. 2.2 Perform the following: 2.2.1 Balancing: 1. The blower wheel shall be initially balanced with corrections in two planes. Balancing shall be done to the balance grade G2.5 per ISO1940/1 standard. 2. A final trim balance shall be completed of the blower assembly. 3. Complete balance reports from the initial balance and final trim balance shall be provided. Reports should include, but not limited to, initial unbalance, final unbalance, and weight corrections and locations. 2.2.2 Weigh: Provide a certified weight of the entire cooling blower assembly. 2.2.3 Factory Acceptance Testing: 1. Performance Testing - The blower assembly shall be operated to verify it meets the performance specification listed Section 2.1.1 (13,120 CFM @ 6.0 H2O at 113o F). Performance test to be witnessed by Military Sealift Command. Performance test results shall be provided. 2. Operational Test - The blower assembly shall be run tested for four hours at 13,120 CFM @ 6.0 H2O once the motor has reached a stabile temperature of (temperature rise of no greater than 1oC in 15 minutes). Operational test to be witnessed by Military Sealift Command. The run test shall include, at a minimum, measuring and recording the following readings every 20 minutes: a. Vibration readings at the NDE (Non-Drive End) and DE (Drive End) of the motor b. Shaft rpm c. Motor casing temperature d. Motor current e. Motor voltage f. Air flow g. Outlet pressure 3. Conduct post testing visual inspection of cooling blower wheel, housing, motor and foundation for cracking. Verify that all mechanical fasteners remained in place and at original torque values. Inspect the inside of the blower housing for contact with the blower wheel. 2.3 Technical Documentation- Provide the following technical documentation: 2.3.1 Technical Manual(s) shall be provided to support the installation and maintenance of the blower. 2.3.2 Technical Manual(s) from the Motor Manufacturer shall be provided.