Ashley Ventilation Underground Project – Fabrication and Installation of Section 1 & 2 Joints with Transmission Piece

Objective:

To enhance underground ventilation efficiency by fabricating, installing, aligning, and welding joint sections and transmission components, ensuring proper structural stability and airflow performance.

Scope of Work:

1. Fabrication

   • Fabricate ventilation joints and transmission piece components according to project specifications.

   • Ensure dimensional accuracy and quality control before transporting fabricated pieces underground.

2. Joint Installation

   • Install six (6) joints in Section 1.

   • Install six (6) joints in Section 2.

   • Verify fit-up, alignment, and readiness for welding.

3. Transmission Piece Installation

   • Fabricate and install an additional transmission piece in Section 1 to enhance ventilation flow.

   • Secure transmission piece to existing structure and check for stability.

4. Rail Work

   • Complete alignment and preparation of rails in both sections.

   • Section 1 rail: fully prepared and ready for welding.

   • Section 2 rail: in alignment stage pending welding.

5. Welding & Quality Assurance

   • Weld fabricated joints and rail sections to ensure durability.

   • Conduct non-destructive testing (NDT) or inspection where applicable.

   • Ensure welding conforms to safety and engineering standards.

6. Progress Tracking

   • Record daily progress including fabrication, installation, alignment, and welding.

   • Document completion milestones for reporting to project supervisors.

Deliverables:

• Fabricated and installed six joints in Section 1.

• Fabricated and installed six joints in Section 2.

• Fabricated and integrated additional transmission piece in Section 1.

• Section 1 rail welded and secured.

• Section 2 rail aligned and prepared for final welding.

• Progress and quality control reports..