Tender Summary: Repair of Recovery Motor

Objectives

The primary objective is to secure a qualified contractor to successfully repair a recovery motor for Magalies Water, restoring full operational functionality while ensuring compliance with municipal maintenance standards, safety regulations, and procurement procedures.

Scope of Work

• Complete diagnosis, dismantling, repair, testing, and recommissioning of the recovery motor.
• Supply of all required labour, materials, specialised tools, and testing equipment.
• Execution of work strictly in accordance with the officially issued tender documentation and municipal specifications.
• Compliance with all procedural directives concerning sealing, addressing, delivery, opening, and assessment of submissions.

Technical Requirements

• Contractor must hold a minimum CIDB contractor grading of 1EP or higher.
• All tenders must be submitted using only the officially issued tender documentation.
• Submissions must be received before the designated closing time; late tenders will be automatically disqualified.
• Work must conform to recognised industry standards for electrical and mechanical motor repair, including insulation testing, bearing replacement, shaft alignment, and load verification.

Skills Requirements

• Certified electricians and mechanical technicians with demonstrable experience in industrial motor overhaul and repair.
• Proficiency in diagnostic troubleshooting, winding inspection, rotor/stator balancing, and performance commissioning.
• Understanding of CIDB grading criteria and municipal supply chain management compliance.
• Capability to generate comprehensive repair reports, test certificates, and maintenance records as stipulated in the tender data.

Explanation of Key Terms

• CIDB 1EP Grading: A South African Construction Industry Development Board classification indicating a basic contractor capability rating for electrical and plumbing works. This grade permits contractors to undertake small-scale maintenance, installation, and repair projects.
• Recovery Motor: An industrial electric motor commonly used in water recovery, drainage, or pumping systems. Repair typically requires specialised mechanical and electrical interventions, including bearing servicing, insulation resistance testing, precise shaft alignment, and post-repair performance validation under operational conditions.