Salient Characteristics- Redacted.doc

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INTENT TO SOLE SOURCE - Starter-Generator System for Aviation Application
Solicitation number
W911QX22Q0117
Issued by

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This federal contract opportunity announcement solicits proposals for a starter-generator system and associated components to meet requirements specified. The Army Research Laboratory requires two starter-generators capable of 7-10 kilowatts maximum power output, with a maximum specific power of 6 kilowatts per kilogram and continuous specific power of 3 kilowatts per kilogram. The solicitation also requires two inverters, two DC-DC converters, shipping, and technical support services. Proposals are due within 5 days of posting and the delivery date is 36 weeks after contract award. The solicitation is issued to ThinGap, Inc. as a sole source procurement conducted under FAR 6.302 with authority to award a contract to only this company.

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Salient Characteristics

Commercial Availability Certification:

I have evaluated the commercial marketplace and determined that all of the salient characteristics documented below are available in products/services offered in the commercial marketplace.

Signature (typed name): [REDACTED] The Army Research Laboratory requires the starter-generator system must meet the following minimum requirements:

Maximum power: Seven (7) to ten (10) kilowatts (kW)

Maximum specific power: six (6) kilowatts per kilogram (kW/kg)

Continuous specific power: three (3) kW/kg

Maximum speed: 20,000 Revolutions Per Minute (rpm)

Interface with a gearbox: axial flux design

Efficiency: 95 and above (95+) percentage (%)

Power in/out interface: 28 voltage direct current (VDC)

Starter-Generator dimension: 127 millimeter (mm) diameter x 177 millimeter (mm) length x 177 mm height

Inverter/controller weight: Four (4) to six (6) kilograms (kg)

Operating temperature: -48 to 49 deg Celsius (degC)

Starter-generator cooling method: air (forced)

Inverter/controller cooling method: air (forced)

Target maximum system weight: Nine (9) kg

The Contractor shall deliver two (2) starter-generators, two (2) chassis-cooled inverters, two (2) air-cooled direct current-direct current (DC-DC) converters and associated technical supports to the Government. The Contractor shall deliver the described items FOB Destination to Aberdeen Proving Ground, Maryland 21005.

CLIN
CLIN Description
# of Units
Estimated Delivery Date
CLIN 0001
TGD 127-98 Starter Generator housed with encoder
2
36 Weeks After Contract Award (ACA)
CLIN 0002
DC120A300VCS DRACO 120A, CAN/ chassis cooled, -40 TO +71, 300V
2
36 Weeks ACA
CLIN 0003
DC-DC converter prototype
2
36 Weeks ACA
CLIN 0004
Shipping cost
2
36 Weeks ACA

CLIN 0005

Starter Generator technical supports (ThinGap)
1
36 Weeks ACA

CLIN 0006

Inverter/controller and DC-DC converter technical supports (ESI Motion)
1
36 Weeks ACA

Technical Point of Contact (TPOC):

[REDACTED]

Contracting Officer:

Template last updated 01/8/2019

File details come from the government source that posted it. Updated .