Tender Summary: After Service Repairs of Air Conditioning Units

Objectives

The primary objective is to appoint a qualified service provider to execute corrective repairs and maintenance on air conditioning systems across multiple community health clinics within the Amajuba Health District. The project aims to restore reliable cooling functionality, ensure mechanical and electrical safety, and support uninterrupted healthcare delivery through timely, compliant interventions.

Scope of Work

The scope covers after-service repairs for air conditioning units at nine designated clinics. Key activities include:

• Diagnosing and rectifying gas leaks, compressor faults, PCB failures, fan motor damage, and control system malfunctions.
• Replacing defective components such as remote controls, isolators, condensers, evaporators, and drainage pipes.
• Upgrading power supplies, repairing electrical wiring, and ensuring proper drainage flow.
• Conducting post-repair testing to verify safe and operational performance.

All work must be completed within fourteen days of receiving an official order. Contractors are responsible for supplying all materials, labour, tools, and plant. Site protocols require identifiable staff, daily sign-in/sign-out logging, prior authorization for utility usage, and supervision by district health officials during standard working hours.

Technical Requirements

Bidders must satisfy the following mandatory criteria:

• Minimum CIDB grading of ME1 for mechanical installations.
• Active registration on the Central Suppliers Database (CSD).
• A valid letter of good standing from the Department of Labour Compensation Commissioner.
• Documentary proof of at least one completed air conditioning repair project, supported by a signed order and delivery note or tax invoice.
• Certified qualifications for the lead artisan performing the work.
• Issuance of a Certificate of Compliance (COC) upon completion of all repairs.
• All materials and spare parts must conform to SABS/SANS standards.
• Implementation of a comprehensive safety plan, including mandatory PPE, machinery lockout procedures, hazard reporting, and pre-task risk assessments.

Skills Requirements

The successful bidder must demonstrate specialized expertise in HVAC diagnostics and repair, including proficiency in refrigerant handling, electrical fault tracing, compressor restoration, PCB replacement, and drainage optimization. The service provider must employ a qualified, registered artisan capable of executing complex mechanical and electrical interventions safely. Additionally, the contractor must show adequate logistical capacity to mobilize appropriate tools, test equipment, and skilled personnel to multiple clinic sites efficiently. Strong project management capabilities are essential to adhere to strict turnaround times while maintaining high-quality workmanship and regulatory compliance.

Key Terms & Clarifications

• CIDB ME1: A Construction Industry Development Board classification denoting minimum competency and registration level for mechanical installation works.
• COC (Certificate of Compliance): A statutory document verifying that installed or repaired electrical/mechanical systems meet national safety and performance regulations.
• SABS/SANS: South African Bureau of Standards/National Standards, mandating that all supplied components meet locally recognized quality and safety benchmarks.
• 80/20 Preference System: A procurement evaluation framework allocating 80% of scoring to competitive pricing and 20% to socio-economic goals, specifically prioritizing South African-owned enterprises.