DEPT OF DEFENSE / DEPT OF THE NAVY / MILITARY SEALIFT FLT SUPP CMD NORF / DEPT OF THE NAVY

L -- USNS YUKON - CONTROLLABLE PITCH PROPELLER SYSTEM TECHNICAL REP

N40442-06-T-5153ContractPresolicitationSAM.gov

Quick Facts

NAICS

332999

Set-Aside

Full & Open

Description

The Government intends to award a sole source purchase order to Rolls-Royce Naval Marine of Walpole, MA to provide the services of two (2) Rolls-Royce Naval Marine Controllable Reversible Pitch Propeller System (CRPP) Technical Representatives to attend the vessel during an emergency drydocking in Bahrain from September 19-26, 2006. Technical representatives shall provide the following services to the Government: a. Assist and provide technical supervision to the shipyard during removal and reinstallation of all port and starboard propeller blades (eight total). Inspect all blade seal o-rings and wear surfaces. Assist and provide technical supervision during the installation of new GFM o-ring seals. b. Assist the Port Engineer in the inspection of the propeller blade seal ring o-rings. At present oil leakage is present on the port propeller hub blades. Failed blade static or dynamic o-ring seals are suspected. This may be a warranty issue. Determination of the warranty status of this job will be made after the condition of the presently installed o-rings is determined. c. Label all blade seal o-rings and bolt seals with respect to hub, port#, and bolt location and turn over to the Port Engineer. d. In the event that CRPP hubs need to be replaced, provide techinical supervision to the shipyard during removal of existing CRPP hubs, inspection of new hubs prior to installation, and installation of new hubs. e. Upon reassembly of both propeller hubs, confirm that all zero pitch, full ahead pitch and full astern pitch marks match up between blades and hub (port and stbd). Also confirm that no leaks exist during or after this test is accomplished. f. Accompany the vessel on a brief sea trial to observe perfomance of the CRPP system. g. Provide the Port Engineer with a preliminary report prior to departing from the vessel. Provide final report to the Port Engineer within 5 days of work completion. Report is to include a description of all work accomplished, findings, and repair parts utilized.