Objectives

The primary objective of this tender is to conduct a detailed infrared scanning of the 400V Low Voltage (LV) substation at GJ Crookes Hospital, including compiling a comprehensive report. The purpose is to identify hotspots and potential defects within the LV panels and switchgear to ensure safety, reliability, and optimal operation of the electrical infrastructure.

Scope

• Perform infrared scanning of all LV panels and switchgear within the substation.
• Mark all hotspots clearly and provide visual documentation.
• Capture both visual and thermal images for each distribution board (DB), with clear labeling according to building locations.
• Coordinate with the artisan electrician (foreman) at least 3 days prior to commencement.
• Submit results in a digital file and on USB, organized by building/location.
• Identify and report any defects found during scanning, including providing quotations for repairs.
• Ensure all work is fully inclusive of charges, including VAT, with no additional costs.

Technical Requirements

• Minimum Contractor Qualifications: CIDB grading of 1EB or higher.
• Experience: Proven track record with similar infrared scanning projects, supported by reports not exceeding 10 pages.
• Personnel: Qualified electrician with wireman's license (card) must be involved.
• Equipment: Use of certified thermal imaging cameras capable of capturing high-quality thermal and visual images.
• Reporting: Detailed report including scope, findings, and bill of quantities for repairs if necessary.
• Work Schedule: Coordinate with hospital staff and artisan foreman; complete scans and submit reports within the agreed timeframe.
• Documentation: All images and reports must be clear, legible, and organized by building/location; no black and white phone pictures accepted.
• Compliance: Adherence to safety standards, hospital protocols, and all relevant technical and legal requirements.