RFI/OBP002/2026/27
2026-06-25 09:00
2026-07-02 15:00
Onderstepoort Biological Products Limited
Electrical Equipment and Supplies, Electrical Services, Solar, Wind, Gas (LPG, Hydrogen) and Other Renewable Energy, UPS, Inverters and Battery Backup Systems Supply and Maintenance
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Tender Description: Ven Vendors must demonstrate capability to engineer and deploy a system meeting the following baseline parameters: â?¢ Continuous Cleanroom Operations: Uninterrupted power supply to ISO-classified spaces and automated formulation/filling equipment. â?¢ Active Cold Chain Security: 100% uptime for ultra-low temperature (ULT) freezers, walk-in cold storage rooms (2°C to 8°C), and incubation systems. â?¢ System Architecture: Hybrid configuration combining Rooftop/Ground-mount Solar PV, Battery Energy Storage Systems (BESS), existing Grid Interconnection, and Diesel Generator sync. â?¢ Zero-Transfer Switching: Application of high-speed static transfer switches (STS) or double-conversion online UPS systems to eliminate transient voltage drops during grid-to-island transitions. Vendor Questionnaire Section A: Corporate Profile & Relevant Experience Company Overview: Provide brief history, core expertise, and standard geographic service regions. Pharmaceutical or Healthcare Experience: Describe at least two (2) successfully commissioned projects for critical facilities where power loss directly impacts product safety (e.g., biological manufacturing, hospitals, or high-tech laboratories). Regulatory Familiarity: Detail your experience with electrical codes, fire mitigation safety for industrial BESS facilities, and cleanroom power isolation standards. Section B: Technical Capabilities & System Design Engineering Approach: How does your firm model load profiles to size PV and BESS arrays for continuous 24/7 manufacturing operations? Component Sourcing: Specify the primary brands of solar panels (e.g., Tier 1 Tier 1 Bloomberg listed), inverters, and BESS chemistries (e.g., Lithium Iron Phosphate - LFP) your firm deploys. Microgrid Controls: Describe the capabilities of your Microgrid Controller / Energy Management System (EMS) regarding dynamic load shedding, forecasting, and automated generator dispatch. Power Quality Management: Detail how your design handles harmonics, voltage sags, and transient spikes typical of fluctuating industrial grids. Section C: Implementation, O&M, and Service Levels Execution Timeline: Provide an estimated timeline from engineering design to procurement, installation, and final testing/commissioning for a typical C&I system. Operation & Maintenance (O&M): Detail your standard O&M offerings, including remote system health monitoring, diagnostic scheduling, and emergency dispatch turnaround times. Business Continuity Plan: Explain how installation work will be phased to ensure that current facility operations suffer zero unplanned power interruptions. Section D: Financial Models & Commercial Options Commercial Models: Do you offer alternative financing models, such as Power Purchase Agreements (PPAs), upfront Capital Expenditure (CAPEX), or leasing structures? Warranty Framework: Provide details regarding standard performance warranties for solar modules (e.g., 25-year linear), inverters, and battery degradation levels (e.g., cycle-life parameters). Requested Submission Material Respondents should submit a concise presentation packet containing: â?¢ A written response addressing all items in the Vendor Questionnaire (Sections Aâ??D). â?¢ Case studies or reference sheets for similar industrial solar/hybrid deployments. â?¢ A preliminary checklist of site data required from our team to proceed to a formal Request for Proposal (RFP) stage.
Information:
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For futher enquiries please contact: 012 522 1500
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Tender URL: https://eprocurement.obpvaccines.co.za/Opportunities/Details?Id=1238fb17-cbb9-4f8f-9777-24cc35c99754
Application URL: https://eprocurement.obpvaccines.co.za/Suppliers/Bids/Add?id=1238fb17-cbb9-4f8f-9777-24cc35c99754
The primary objective of this tender is to identify qualified contractors capable of designing, installing, and maintaining a high-reliability, zero-downtime hybrid microgrid system for Onderstepoort Biological Products (OBP). The system aims to generate, manage, store, and distribute solar energy to ensure continuous power supply for critical pharmaceutical operations, including vaccine manufacturing, cold storage, and incubation systems. The solution should seamlessly integrate with existing grid connections and backup diesel generators to mitigate issues caused by local electricity shortages, load-shedding, and voltage fluctuations.
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