CSD registration: Proof of CSD registration is mandatory for all tenders. B-BBEE: Submit valid B-BBEE certificate, sworn affidavit for EMEs/QSEs, or SANAS-accredited certificate for preference points scoring. B-BBEE certificate must be submitted before contract award if not submitted earlier. Tax compliance: Foreign tenderers with South African footprint and local tenderers without CSD/SARS PIN must submit tax clearance certificate. Foreign suppliers with no footprint complete SBD1 only. CIDB grading: Estimated requirement is CIDB contractor grading of 7CE or higher. Valid proof of grading required at tender closing or within 21 working days if agreed. Joint ventures eligible with each member registered; lead partner must have 7CE or higher. Local content: Designated materials (e.g., reinforcement steel, HDPE pipes, PPE, cement) have 100% local content threshold. Submit SBD 6.2 Declaration Certificate and annexures G1, G2, G4. Skills development: Construction Skills Development Goal (CSDG) of 0.25% of contract amount applies. Submit required CIDB forms (A2, A3, A4, A5) after award. Subcontracting: Commit to subcontract minimum 5% of contract value to designated groups (51% black-owned EMEs/QSEs, including youth, women, people with disabilities, rural areas). Opportunities include plant hire, rebar supply, transportation. OHS requirements: Submit signed OHS acknowledgement (Annexure B), OHS plan, detailed costing, Baseline Risk Assessment, valid Letter of Good Standing (COIDA), SHE policy signed by CEO, and registered Safety Officer with SACPCMP (3-5 yearsβ experience). Environmental requirements: Environmental Officer with qualification (National Diploma/BTech/Degree) and at least 4 yearsβ experience in construction/wetlands, relevant method statements, checklist (Annexure C), certified Pest Control Operator certificate. Quality requirements: Submit Form A (QM 58), evidence of ISO 9001:2015 QMS (manual, policy, objectives, audit reports), draft contract quality plan, example ITP/QCP, Quality Manager qualifications (BTech with 5 yearsβ experience), Quality Assurance Officer details (National Diploma with 3 yearsβ experience). Employment Equity: Designated employers must submit proof of compliance with Employment Equity Act. SDL&I: Quarterly reporting required; non-performance may incur 1.5% cash retention penalty.