FOSRBY-RFP-06-26/27 REQUEST FOR PROPOSAL [RFP] DESIGN, MANUFACTURE, SUPPLY & INSTALL NEW SUPERHEATER TUBE BANK FOR ECONOMIZER FOR A-PLANT AT SULPHURIC ACID PLANT SHUTDOWN.Closed

Overview

Design, Manufacture, Supply & Install New Superheater Tube Bank for Economizer for A-Plant at Sulphuric Acid Plant shutdown. This call targets heavy engineering/service providers with relevant certifications (CIDB 6ME; ECSA competent engineer/technologist; SANAS-accredited AIA; SAIW Welding Inspector Level 2; ISO3834). See Annexure C for RFP specifics.

Requirements

• CIDB registration: 6ME (Principal Contractor)
• ECSA: Registered Pr. Engineer/Technologist as Competent Person for designs
• SANAS: Accredited AIA certificate
• SAIW: Welding & Fabrication Inspector Level 2
• ISO3834 Certification
• Safety: SACPCMP registration, Safety Plan, and Safety Officer qualifications
• Demonstrable experience: prior superheater design/refurbishment; delivery plan and QA capability
• Returnable documents and compliance to RFP terms (minimum technical threshold of 70% to progress)

How to Apply

• Submission deadline: 11 August 2026 at 12:00 (bid validity 60 days).
• Submission method: hard copies to Foskor’s bid box at 21 John Ross Highway, Richards Bay, and/or PDF to tenderrbay@foskor.co.za (max 5 MB). USB submissions are optional (must be exact copy of hard copy; see Annexure C).
• Documents to submit: use official forms (SBD 1, etc.) and all returnable documents (Section 5: Pricing, Delivery Schedule, etc.).
• Registrations pre-qualification: register on CSD prior to bidding; provide SARS Tax Compliance status (PIN) or CSD number if no TCS; ensure tax compliance throughout. For joint ventures, each party must meet requirements.
• Briefing: No briefing session (see Annexure C).
• Where to obtain: RFP documents include Annexures A–F; file package available with the ZIP in the attached documents (see Annexure C).
• Note: The bid process may be subject to post-tender negotiations and market-related pricing; pricing must be in ZAR, VAT inclusive.

(Annexure C – RFP Superheater tube bank.pdf)