Dyno checkout base stand-SOW-V2 (Updated).pdf
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- Attached to
- Dynamometer Base Stand Federal contract opportunity
- Solicitation number
- N0042123Q0504
About this file
This statement of work outlines requirements for a dynamometer base stand to be procured through solicitation N0042123Q0504 by the Department of the Navy Naval Air Systems Command Naval Air Warfare Center. The contractor shall provide a base stand welded assembly fabricated to specifications per the supplied SolidWorks CAD model. The base stand must meet machining, welding, stress relief, painting, and delivery requirements in order to mount dynamometers for engine testing up to 1000 SHP and 16,500 RPM at the Naval Air Warfare Center - Aircraft Division facility by January 30, 2024. Shop drawings must be submitted electronically for approval prior to fabrication and delivery of the single dynamometer base stand weldment.
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| File | Type | Posted |
|---|---|---|
| SF18 N0042123Q0504 - Stand.pdf |
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Text version
STATEMENT OF WORK
1.0 SCOPE
The Contractor shall provide a dynamometer base stand in accordance with the supplied model titled “Dyno Base V2.SLDPRT”. The base stand will serve as a mount for completing electric motor driven check runs of Kahn 406 model dynamometers following overhaul. The dyno system will operate up to 1000 SHP with speeds up to 16,500 rpm when attached to the dyno base stand. Detailed drawings are available for a similar dyno test stand used to load and test actual aircraft engines. Detailed drawings are not available for the dyno base stand, only the supplied model. Vendor shall create shop drawings for approval. Following approval the vendor shall fabricate and deliver the Dynamometer base stand weldment.
2.0 BACKGROUND
The Naval Air Warfare Center - Aircraft Division (NAWCAD) has a requirement to provide a dynamometer base stand to be used at the Power and Propulsion Department, Electrical Power Systems Evaluation Facility (EPSEF). The base stand will be used to perform balance checks on water brakes following refurbishment.
Figure 1: Dynamometer Base Stand
3.0 REQUIREMENT
CLIN 0001 Deliverables
1. Shop drawing package - Electronically submitted shop drawings created from the
Solid works CAD model parts files.
2. Dynamometer base stand weldment – Quantity 1 – The Dynamometer base stand weldment must meet the following requirements:
a) Shall be fabricated and assembled in accordance with approved shop drawing package
b) Tolerance of top mounting holes shall be +/-.010 inch to allow dynamometer mounting.
c) Top and bottom machined surfaces to 125 micro inches or better
d) Remove all slag, clean, deburr and chamfer all holes and remove all sharp edges.
e) Welding AWS D1.1
f) Weld stress relief is required.
g) Painting of non-machined surfaces is required.
All equipment shall be delivered to the following address:
48298 Shaw Road, BLDG 1461 Patuxent River, MD 20670
4.0 SCHEDULE
Contractor is required to deliver the support assembly to NAVAIR by January 30, 2024.
File details come from the government source that posted it. Updated .