A04_RFQ_SOW_Dozer_D6K_LGP.pdf
PDF 128 KB Posted
- Attached to
- TX-ANAHUAC NWR-CAT D6K DOZER REPAIRS
- Solicitation number
- 140FS226Q0106
About this file
This is a Scope of Work for the repair and restoration of a Caterpillar D6K LGP Dozer (Model D6KLGP, Serial Number DHA01205, Hour Meter Reading 1633). The project objective is to repair and restore the undercarriage system using Caterpillar OEM parts, including replacement of track rail assemblies and associated hardware, replacement and programming of the Program Monitor, and inspection and repair of related undercarriage components to ensure full operational capability. The work does not include a full undercarriage rebuild but requires inspection and repair of all critical components necessary for proper function. All work must be completed within 30 calendar days from Notice to Proceed.
The contractor must furnish and install mandatory Caterpillar OEM parts that represent the minimum required materials, including two LINK AS-TRAC assemblies, four LINK TCK MST assemblies, 312 BOLT-TRACK units, 312 NUT-TRACK units, eight BOLT TCK MST units, and one DISPLAY GP Program Monitor. All parts must be new, unused, and genuine Caterpillar OEM components with no substitutions permitted unless approved in writing by the Contracting Officer. The contractor must perform comprehensive undercarriage inspection upon disassembly, document wear and damage, and submit any additional repair needs for written approval before proceeding. The contractor is responsible for equipment transportation beyond 45 miles of the Winnie Depot (Winnie, Texas). Monitor installation and programming must meet original manufacturer specifications, including proper system configuration, software/firmware updates, machine system integration, and full functionality verification. Final inspection will be conducted jointly by the contractor and Refuge staff, with all work required to meet Caterpillar OEM standards. The contractor must provide an itemized invoice with labor, parts, replaced components list, and documentation of approved repairs.
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Scope of Work
Model D6KLGP
Serial Number DHA01205
Hour Meter Reading 1633
D6K LGP Dozer Undercarriage Repair and Monitor Replacement
Project Objective
The objective of this project is to repair and restore the undercarriage system on a Caterpillar D6K LGP
Dozer using Caterpillar (Cat) OEM parts. Work includes replacement of track rail assemblies and associated hardware, along with required replacement and programming of the Program Monitor, and inspection and repair of related undercarriage components to ensure full operational capability.
This project does not include a full undercarriage rebuild; however, all critical components necessary for proper function must be inspected and addressed as outlined below.
Equipment Transport
Refuge staff can transport the dozer within 45 miles of the Winnie Depot (1035 W Buccaneer Drive, Winnie, TX 77665). Transportation beyond this distance shall be the responsibility of the contractor.
Period of Performance
All work must be completed within 30 calendar days from Notice to Proceed.
Track Assembly Replacement
The contractor shall remove existing track assemblies and furnish and install new track rail assemblies and associated hardware. A pad swap onto new rails shall be performed using all new hardware.
Required Caterpillar Parts (Mandatory)
The following Caterpillar (Cat) parts are required to complete this repair and shall be included in the contractor’s bid. These components represent the minimum required materials and must be provided and installed as part of the base scope of work:
Undercarriage Components:
• LINK AS-TRAC (Part ID: 561-1080) – Qty: 2
• LINK TCK MST (Part ID: 318-2486) – Qty: 4
• BOLT-TRACK (Part ID: 238-0472) – Qty: 312
• NUT-TRACK (Part ID: 238-0473) – Qty: 312
• BOLT TCK MST (Part ID: 254-0227) – Qty: 8
Monitor Replacement Component:
• DISPLAY GP (Program Monitor) (Part ID: 20R-4411) – Qty: 1
All listed parts shall be new, unused, and genuine Caterpillar OEM components. Substitutions are not permitted unless approved in writing by the Contracting Officer.
Failure to include all required parts in the bid may result in the bid being determined non-responsive.
Undercarriage Inspection and Component Evaluation
The contractor shall perform a comprehensive inspection of the undercarriage system upon disassembly.
This includes, but is not limited to, idler wheels, track adjuster assemblies and hydraulic cylinders, rollers
(top and bottom), sprockets, bushings and pins, and recoil mechanisms.
The contractor shall document wear, damage, and any components not meeting manufacturer specifications.
Idler and Track Adjuster System
Idler wheels shall be inspected for wear, alignment, and serviceability. Track adjuster cylinders and recoil assemblies shall be inspected for leaks, damage, and proper tensioning capability.
Repair or replacement of these components shall be performed as needed, with prior written approval from Refuge staff.
Additional Repairs (Contingency Work)
Any additional parts or repairs identified during disassembly must be documented and submitted for approval prior to proceeding. No additional work shall be performed without written authorization.
Monitor Installation and Programming Requirements
The contractor shall remove and replace the Program Monitor and ensure it is fully installed, programmed, and calibrated to the original manufacturer specifications for the D6K LGP dozer. This includes, but is not limited to:
• Proper system configuration
• Installation of required software and/or firmware updates
• Integration with existing machine systems
• Verification of full functionality across all display and machine interface systems
The contractor shall demonstrate proper operation of the monitor during final inspection.
Reassembly and Testing
All components shall be reassembled in accordance with manufacturer specifications. Tracks shall be properly tensioned and aligned. Operational testing shall be performed to confirm proper track performance, undercarriage function, and monitor operation.
Inspection and Acceptance
Final inspection will be conducted jointly by the contractor and Refuge staff. All work must meet
Caterpillar OEM standards and contract requirements prior to acceptance.
Documentation and Invoicing
The contractor shall provide an itemized invoice including labor, parts, and any additional approved work.
A list of all replaced components and documentation of approved repairs shall be included.
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