Objectives

The primary objective of this tender is to commission a qualified service provider to conduct a comprehensive, independent technical audit of the HVAC system at Wentworth Hospital's Accident & Emergency (A&E) unit. The audit aims to identify the root causes of the system's failure, assess its condition, and provide actionable, technically sound remedial solutions along with associated costs. The assessment will be overseen by a registered mechanical engineer to ensure technical accuracy and professional oversight.

Scope

The scope of work includes:

• Technical Conditional Assessment: An impartial evaluation of the entire HVAC installation, including design, functionality, construction quality, equipment (chillers, air handling units, pumps, etc.), and operational performance.
• Assessment Report: Preparation of a detailed report covering system condition, performance compliance, issues and defects, root causes, and recommendations for restoration and repair.
• Technical Specification & Costing: Development of technical specifications and a fully priced Bill of Quantities for recommended remedial works.
• Professional Oversight & Sign-off: All assessments and reports must be overseen and signed off by a registered HVAC mechanical engineer.
• Completion & Handover: Delivery of comprehensive reports, specifications, and costings.
• Timeline: Completion within 4 weeks of appointment, with flexibility for additional time if justified.

Technical Requirements

The contractor must:

• Be registered and competent in air conditioning and refrigeration systems, with valid SAQCC Gas certification.
• Have a professionally registered mechanical engineer (ECSA) overseeing the work.
• Provide valid SAQCC Gas registration and ECSA Professional Engineer registration certificates.
• Complete all assessments, reports, and specifications to a high professional standard.
• Complete the work within 4 weeks of appointment, with the possibility of extension upon justified request.

Skills Requirements

The successful bidder must demonstrate:

• Expertise in HVAC system assessment, diagnostics, and troubleshooting.
• Experience in conducting independent technical audits of hospital HVAC systems.
• Ability to produce detailed technical reports, specifications, and cost estimates.
• Professional registration with relevant engineering bodies (ECSA).
• Competence in project management and adherence to health and safety standards.
• Capability to oversee and sign off on all technical deliverables.