Tender Summary: Remove and Replace Corrugated Sheets at Air Force Base Durban

Objectives

The primary objective is to secure a qualified contractor to safely demolish existing corrugated roofing sheets and supply and install new replacements at the Air Force Base Durban, ensuring structural integrity, weatherproofing, and compliance with defence infrastructure standards.

Scope of Work

• Safe removal and disposal of existing corrugated sheets.
• Supply, delivery, and installation of new corrugated roofing materials.
• Execution of all works within a restricted military environment, adhering to strict site security and operational protocols.
• Compliance with all relevant health, safety, and environmental regulations governing construction activities on defence premises.

Technical Requirements

• CIDB Contractor Grading: Minimum grade of 3GB or higher is mandatory.
• Supplier Registration: Active registration on the Central Supplier Database (CSD) is required for eligibility.
• Submission Protocol: Tenders must be prepared using the official documentation provided. Late submissions will be rejected outright.
• Clarification Meeting: Attendance at a compulsory site briefing on 16 September 2026 at 09:00 is required. Bidders must arrive early; late arrival results in exclusion.

Skills & Qualifications Requirements

Although specific trade certificates are not explicitly listed, the grading threshold and nature of the work imply the following capabilities:

• Proven track record in roofing, cladding, or general building maintenance projects.
• Competent project management and financial systems aligned with the 3GB grading band.
• Skilled workforce trained in working-at-heights safety, structural sheet handling, and precision installation.
• Ability to navigate and comply with high-security military base procedures, including staff vetting and controlled access points.

Key Terms & Unusual Requirements Explained

• CIDB Grading (3GB): A South African construction industry classification system. Grade 3GB denotes contractors capable of managing projects typically valued between R5 million and R15 million, requiring demonstrated financial stability, technical competence, and adequate management structures.
• Central Supplier Database (CSD): The official National Treasury procurement registry. Government entities only award contracts to suppliers whose CSD profiles are verified and active. Registration is free and mandatory for all public sector tenders.
• Military Base Access Restrictions: Defence facilities enforce strict security. Only South African citizens with valid national ID documents or driver’s licences may enter. Foreign nationals are categorically prohibited. These measures are non-negotiable and apply to all visiting contractors and subcontractors.