Supply, installation, and maintenance of bulk liquid nitrogen storage and delivery system for DENEL dynamics (60-Month contract)

{"name": null, "email": "[email protected]", "phone": null, "department": "Supply Chain Management", "address": "DENEL SOC LTD, Nellmapius Drive, IRENE, 0157"}

Submit one (1) fully completed and signed original bid document in a sealed envelope, marked as confidential, for the attention of the Supply Chain Management Office. Submit one (1) copy in PDF on a USB. Place bids in the Tender Box at: DENEL SOC LTD, Nellmapius Drive, IRENE, 0157. Late submissions will not be considered. All submissions must be in English. Failure to attend the compulsory briefing session on 12 February 2026 (10H00–11H30) will disqualify your bid. Ensure all information is delivered to the correct email address ([email protected]). Denel Dynamics may seek clarification; failure to respond satisfactorily may lead to disqualification. Do not remove any pages from the original tender document.

Evaluation occurs in four stages: (1) Administrative Requirements, (2) Mandatory Requirements, (3) Technical Functionality, (4) Price and Specific Goals. Bidders must qualify at each stage to proceed. Minimum functional score to advance: 70 points. Technical Functionality (25 points per criterion): (a) History of supplying ≥4000 kg/month liquid nitrogen (1–5 points based on number of verifiable client references). (b) Ability to supply/install/maintain a safe bulk liquid nitrogen storage vessel (1–5 points, requires SAQCC gas certification and AIA third-party certification). (c) Safe and reliable delivery plan with proof of cryogenic tanker fleet (1–5 points). (d) Project plan, risk management, quality management, and technical backing (1–5 points). Mandatory Requirements: CIDB grading 4ME or higher, attendance of compulsory briefing, three (3) original letters of recommendation for ≥4000 kg/month supply, submission of one original + one PDF copy on USB.

Supply, deliver, install, and commission a bulk liquid nitrogen storage vessel to supply ±4000 kg/month to Denel Dynamics’ DETEK facility (CSIR Pretoria campus) for 60 months on an as-and-when-required basis. Vessel must: (a) Comply with Pressure Equipment Regulations and industry safety standards. (b) Have minimum capacity of 6.4m³ (6400L). (c) Deliver liquid nitrogen at 8–10 Bar pressure. (d) Include all necessary valves, pipes, and electrical connections for cryogenic tanker offloading. Supplier must: (a) Own and maintain the vessel. (b) Provide training on safe tank operation. (c) Ensure foundation supports a fully filled vessel. (d) Install access gates if existing fencing is inadequate. Site location: CSIR Pretoria, GPS 25.45.191° S, 28.16.649°E, Building 43E. Supplier must inspect site, arrange labor/transport, and handle all logistics. Work must comply with Occupational Health and Safety Act, 1993, and other relevant legislation.

Fixed-price tender in ZAR. Submit detailed costing on official company letterhead. Include all costs (removal, installation, rental of equipment) per month and per year for 5 years. No price adjustments allowed post-closure. Use one-envelope tendering system (price in same envelope).

Administrative: (1) SARS Tax PIN, (2) CSD Full Report with verified banking details, (3) Completed and signed SCM compliance documents, (4) Certified B-BBEE certificate or Commissioner of Oaths affidavit. Mandatory: (1) CIDB grading 4ME or higher, (2) Compulsory briefing attendance, (3) Three (3) original letters of recommendation for ≥4000 kg/month liquid nitrogen supply (template provided), (4) Submit one original bid + one PDF copy on USB. Special Conditions: (1) Valid COIDA certificate, (2) Safety File submission within 10 working days of award, (3) Provisional project plan required (non-submission may disqualify), (4) All work/materials must comply with OHSA, National Building Regulations, and SANS. Supplier must provide: company profile, certified ID copies of directors, and supplier declaration (Annexure D).