Objectives

The primary objective is to restore the healthcare facility’s HVAC heating system by supplying, installing, and commissioning a 2000-litre hot water storage tank at the main plantroom. The project aims to deliver a fully operational, code-compliant hot water generation system while maintaining uninterrupted hospital operations and ensuring strict adherence to national safety and quality standards.

Scope of Work

• Supply and install a 2000L hot water storage tank fabricated from 8mm mild steel plate with internal glass flake epoxy coating.
• Install all standard tank accessories, including safety valves, pressure and temperature gauges, isolation valves, six 12kW electrical heating elements, and automated temperature control systems.
• Supply and connect two hot water circulating pumps to existing 6-inch piping infrastructure.
• Fabricate and wire a dedicated electrical control panel containing circuit breakers, contactors, pilot lights, phase-specific ammeters and voltmeters, terminal blocks, and all associated cabling.
• Lay 50 metres of 16mm² four-core PVC-insulated armoured cable and route 6mm² silicone wires between terminal blocks and heating elements.
• Modify the existing pump station to accommodate the new pump configuration.
• Complete all ancillary works, including masonry, patching, painting, and provision of consumables (cable trays, welding materials, cutting discs, cable ties, copper fittings, etc.).
• Commission the complete system, issue a Certificate of Compliance (COC), and compile a comprehensive Safety File.

Technical Requirements

• All installations must comply with the South African Bureau of Standards (SABS) codes, National Building Regulations, KZNPA electrical specifications, and the Occupational Health and Safety Act (Act 85 of 1993).
• Works will be executed within an active hospital environment, requiring strict safety protocols, noise/dust control, and immediate repair of any incidental structural damage.
• All removed or decommissioned equipment must remain on-site and be formally handed over to the facility’s Maintenance Manager.
• Bidders must demonstrate full compliance with preferential procurement regulations, maintain valid tax clearance, and hold up-to-date regulatory standing.

Skills and Qualifications

• Contractors must specialize in mechanical and electrical installations as their core business.
• Mandatory registration with the Construction Industry Development Board (CIDB) at Grade 1ME or higher.
• Valid Letter of Good Standing from the Department of Labour confirming compliance with employment and labour legislation.
• Certified competent technicians holding valid trade test certificates for both Fitting and Electrical trades.
• Proven capability to design, wire, and commission high-capacity electric hot water systems, including panel fabrication and pump station integration.

Key Terms and Clarifications

CIDB 1ME: A Construction Industry Development Board grading indicating formal registration for mechanical engineering works. Level 1 is the foundational tier but requires accredited industry recognition.

Letter of Good Standing: An official labour compliance certificate confirming the bidder meets statutory employment, wage, and regulatory obligations under South African law.

Certificate of Compliance (COC): A legally mandated document certifying that all electrical installations meet national safety standards, issued by a registered and competent electrician.

Safety File: A documented record demonstrating adherence to occupational health and safety procedures, risk assessments, and incident reporting throughout the project lifecycle.

80/20 Preference System: A government procurement evaluation model allocating 80 points to competitive pricing and 20 points to designated socio-economic goals, such as enterprises with at least 51% black ownership.