Objectives

The primary objective of this tender is to engage a service provider to assess, repair, and supply components for the water softening system at St Apollinaris Hospital. Specifically, the provider will repair the water softener, replace faulty dosing pumps, and ensure the system functions efficiently to prevent scale and corrosion in boiler water.

Scope

The scope includes:

• Assessment and repair of the existing water softening plant at the boiler house.
• Supply and fit of a new dosing pump.
• Replacement of old chemical tubes, PVC pipes, and P.U fittings associated with the system.
• Checking and ensuring the functionality of filters, water bars, and related components.
• Major servicing and painting of the boiler hot water tank (capacity 4000L).
• Water sampling before and after repairs.
• Provision of spare parts such as P.U fittings and PVC pipes for chemical dosing.

Technical Requirements

The technical specifications include:

• The service provider must be CIDB grade 1ME or above.
• Provision of two references of similar completed jobs with proof of successful execution and payment.
• Certification of electrical trade test approved by SAQA for the technician performing the work.
• Completion of a safety file one week prior to job commencement.
• Six months warranty on the repair work and supply of components.
• Attendance at a compulsory site inspection scheduled for 02/10/2025 at 11:00.
• Adherence to specified standards for materials and workmanship, including SABS/SANS approval where applicable.
• Provision of detailed water system assessment and repair plan.

Skills Requirements

The successful bidder must demonstrate:

• Qualified electrical and water treatment technicians with relevant trade certifications.
• Experience in repairing and maintaining water softening systems, including chemical dosing components.
• Ability to supply certified documentation of trade tests and safety compliance.
• Capability to provide references for similar projects successfully completed.
• Competence in handling system diagnostics, component replacement, and system testing.
• Knowledge of relevant standards and safety protocols for water treatment and electrical work.