Telescoping Mast Services

1. General: This is a non-personal services contract to provide inspection, maintenance and
certification on the AeroSystems Corporation Telescoping Mast Service Platforms (TMSP) located at
Joint Base Lewis-McChord, WA. The Government shall not exercise any supervision or control over the
contract service providers performing the services herein. Such contract service providers shall be
accountable solely to the Contractor who, in turn, is responsible to the Government.

1.1. Description of Services/Introduction: The Contractor shall provide all personnel, equipment,
supplies, facilities, transportation, tools, materials, supervision, and other items and non-personal
services necessary to perform inspection, maintenance and service on all four (4) Telescoping Mast
Service Platforms (TMSP). The purpose of this contract is to ensure the TMSPs are in fully operational
status and certified annually for use through Contractor-provided servicing, inspection, certification and
repairs from normal, fair, wear and tear in accordance with the manufacturer’s manual. The TMSPs are
essential to the mission because they are designed to provide access to the C-17 aircraft by personnel
to conduct maintenance and corrosion control tasks as defined in this Performance Work Statement
(PWS), Section 5, except for those items specified as Government-furnished items and services. The
Contractor shall perform to the standards in this contract.

1.2 Description of system: This system consists of four Telescoping Mast Service Platforms
specifically designed for maintenance (corrosion control/washing down) of the C-17 aircraft. The
system was installed in July 2000. The system includes two low bay platforms, one high bay
platform, and one nose platform. Each of the platforms is supported by a mast (dual masts on the
high bay platform) which is connected to a carrier frame. The carrier rides on two runway beams,
which allow the carrier frame to move east or west parallel to hangar center on the low bay and
nose platforms and north or south of hangar center on the high bay platform. The runway tracks are
supported by the bottom cord of the building trusses. In addition, each carrier frame contains a
maintenance walkway which provides access to electrical control panels, disconnects, and the
carrier frame drive system. Each platform is raised and lowered by electrical /mechanical drive and
a redundant wire rope system. The high bay platform (platform# 3) has a 56'-9" vertical travel
and is designed to service the tail section of the aircraft. It is supported by an 18' wide x 68'
long carrier frame. The low bay platforms (platforms# 1&2) provide 25'-6" of vertical travel and are
designed to service the fuselage of the aircraft. The low bay platforms are supported by a single
mast which is attached to a trolley system. The trolley is supported by a carrier frame, which is 12'
wide x 55' long. The carrier frame allows the platform to travel parallel to hangar center to provide
total platform coverage of 94'-5". The trolley system allows the platform to travel in the north or
south direction. Each trolley contains a turntable that enables the low bay platform to rotate a full
360 degrees.

Special Instructions: Please fill out the Letter of Attestation and return a signed copy in PDF format.