1.4 1301077309 Brand Name (signed)_Redacted.pdf

Source: FLCPS Dec 2021

Specific characteristics of the material or service that limit the availability to a sole source or brand name. For example, the material/service must be compatible in all aspects (form, fit and function) with existing systems presently installed/performing (unique features, function of the item, etc.). Describe in detail why only this suggested source can furnish the requirements to the exclusion of other sources. Choose the appropriate box(s) below and describe the equipment/function you have now and how the new item/service must coordinate, connect, or interface with the existing system.

A patent, copyright or proprietary data limits competition. The proprietary data is (If applicable, include patent/ copyright drawing numbers, technical manual (TM) numbers, etc.)

These are “direct replacements” parts/components for existing equipment as specified below. (NOTE: Identify main unit or existing equipment and why no other parts will work.)

Other information to support a sole source or brand name buy:

FLYGT pumps manufactured by Xylem are the only known direct replacement pumps available to the EPF class of US Navy Vessel. FLYGT pumps are installed during construction and placed in service onboard the EPF class vessels as plug and play de-watering systems. No other electrical submersible pump is known to be a replacement to this pump system. The FLYGT pumps are electrically fitted for direct use and quick replacement by ship's personnel.

The emergency de-watering system onboard the EPF class vessels is hard piped to 2.5 inch piping which cannot be modified. Since the FLYGT pump was selected for use during the construction of all EPF vessels, the vessel's piping systems would require a great deal of modification to change the type/brand of pump. Therefore, the FLYGT model pump is the only known direct fit replacement available commercially.