Objectives

The primary objective is to restore the hospital’s HVAC heating system by supplying, installing, and commissioning a new 2000-litre hot water storage tank at the main plantroom, ensuring reliable hot water distribution across the facility.

Scope of Work

• Supply, install, and commission a 2000L hot water storage tank fabricated from 8mm mild steel plate with internal glass flake epoxy coating.
• Install all mandatory accessories, including safety valves, pressure and temperature gauges, isolation valves, and drain connections.
• Fit six 12kW electric heating elements equipped with integrated temperature regulation controls.
• Supply and connect hot water circulating pumps designed for 6-inch piping, including modification of the existing pump station.
• Construct and wire a dedicated electrical control panel containing circuit breakers, contactors, pilot lights, switches, phase ammeters/voltmeters, and terminal block connectors.
• Install 50 metres of 16mm² four-core PVC insulated armoured cable and four rolls of 6mm² silicone wire.
• Execute all associated civil works, including masonry, patching, and painting, to restore the installation area to its original condition.
• Commission the complete system, verify operational safety, issue a Certificate of Compliance (COC), and compile a project safety file.
• Retain all decommissioned equipment on-site and formally hand it over to the facility’s Maintenance Manager.

Technical Requirements

• All installations must comply with the South African Bureau of Standards (SABS) codes for building regulations and electrical wiring, KwaZulu-Natal Provincial Administration (KZNPA) standards, and the Occupational Health and Safety Act.
• Supplied goods must be brand new, unused, and possess a minimum remaining shelf life of six months upon delivery.
• Bidders must confirm explicit compliance with the attached technical specification document.
• The contract includes a twelve-month warranty period, performance security obligations, and adherence to standard general and special conditions of contract.

Skills and Qualifications Requirements

• Minimum Construction Industry Development Board (CIDB) grading of 1ME for mechanical and electrical contracting works.
• Valid Letter of Good Standing issued by the Department of Employment and Labour.
• On-site technicians must hold recognised Fitter and Electrician Trade Test certificates.
• The bidding entity must specialise in this type of installation as its core business and maintain pre-approval status with the provincial health department.
• Successful bidders must submit a comprehensive Safety Plan and Programme of Works prior to mobilisation.

Explanation of Unusual or Complicated Terms

• CIDB 1ME: A contractor grading category indicating proven capability to execute mechanical and electrical construction projects valued up to R5 million.
• Certificate of Compliance (COC): A legally mandated document certifying that electrical installations meet national safety standards and regulatory requirements.
• Glass Flake Epoxy Coating: A specialised anti-corrosive resin lining applied internally to steel tanks to prevent rust, chemical degradation, and extend service life in high-temperature water environments.
• Sprague: Refers to industrial-grade terminal connector blocks used within electrical panels for secure, organised, and code-compliant wiring termination.
• 80/20 Preference Point System: A public procurement evaluation model where eighty percent of scoring is based on price competitiveness and twenty percent is allocated to designated socio-economic goals, specifically favouring companies with at least fifty-one percent Black ownership.