4. Training Scope and Curriculum The training programme must cover, at a minimum, the following topics: 4. 1 Refrigeration Fundamentals Principles of refrigeration and heat transfer Refrigeration cycle ( compression, condensation, expansion, evaporation) Basic thermodynamics concepts Pressure, temperature, and enthalpy relationships 4. 2 Refrigeration System Components Compressors ( types, operation, lubrication) Condensers and evaporators Expansion devices ( TXV, capillary tubes) Refrigerants ( common type
request for quotation for goods and services basic refrigeration training
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Bidders must be registered on CSD and provide a CSD report. International bidders must request an SBD 1. Provide proof of previous supply of training. All bids will be evaluated on a points system based on weighted average score for price and preference. Quotations must be on a company letterhead and strictly in PDF format. Submission deadline is January 30, 2026, at 15:00:00. Payment terms are 30 days after statement.
The bid notice states payment terms: 30 days after statement.
The bid notice states all bids will be evaluated on a points system based on weighted average score for price and preference as per preferential procurement framework act of **** act 5 of ****.
The bid notice states south african bidders: must be registered on csd active status and provide a csd report not older than 2 months using the rfq closing date.
Table 1: Service Requirements OBP has on site refrigeration systems for vaccines preservations and air conditioning systems to keep cold rooms below specific temperatures. OBP also have heat pumps that are used for heating buildings and producing industrial process heat. OBP requires a supplier with expert service knowledge of Carnot refrigeration cycle, capable of evaluating principal work and heat transfers, enhancement of the vapour- compression systems, knowledge of cascade cycles, multistage compressio
Request for Quotation ( RFQ) for the supply and delivery of a Jacketed Extraction Centrifuge System to Insangu yoKhahlamba Processing Facility in Bergville
Supply and delivery of a jacketed extraction centrifuge system to Insangu Yokhahlamba processing facility in Bergville. Jacketed extraction centrifuge system Cryogenic chiller/heater unit Pneumatic diaphragm transfer pump 60 L non- jacketed and insulated storage tank Filter bag for centrifuge Valves, tubes and any other accessories necessary for full operation of the proposed system
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Quotations are invited for the supply and delivery of a jacketed extraction centrifuge system. Bidders must submit essential and mandatory returnable documents. The evaluation will be based on elimination criteria and a preference points system. All quotations must be submitted electronically. The closing date for submissions is January 16, 2026. Bidders must be registered on the central supplier database. The system must have a 12 months warranty or more.
Payment will be according to the csir payment terms and conditions.
The system must have a 12 months warranty or more.
Selection of suppliers will be based on the **** preference point system.
Bidders responses will be evaluated based on compliance with the listed administration and mandatory bid requirements.
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BidHits is a search and alert service for public tenders in South Africa. We monitor official sources daily and deliver relevant opportunities on the site and by email, with AI-assisted matching to reduce manual checking.
Enter your email and activate the trial. For 14 days you can use the features, create alerts and check relevance. If you do not subscribe at /subscription.php, the tenders list becomes limited. There are no automatic charges.
Start with keywords for your products or services. After signup, choose provinces, delivery times and email style. You can refine everything later if the results need adjustment.
Whenever possible, yes. Some official sources require login or block direct downloads; in those cases we link to the official process page so you can access the documents there.
Yes. In the tenders panel you can filter by province, procurement method, dates and value ranges. In settings you can save preferences for future alerts and searches.
Yes. After signup you can switch to the map view and see tenders by location.
AI-assisted search can make mistakes. Improve relevance by adding more specific terms, removing broad terms and deleting results that do not fit. This helps keep your feed useful.
Yes. You can query tenders via API. Documentation is available at /api_integration.php. It is useful for CRM, BI and automations.
In Settings you can pause alerts or adjust delivery times. If you want to delete your account, contact us. During the free trial there is no auto-charge.
We monitor major official sources daily at national, provincial and municipal levels. Tenders are added as they are published on the source.
Plans start at R 710.00 per month, with options for different business needs and billing terms. Start with a free trial and evaluate the results before subscribing, with no automatic billing.
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Welcome to BidHits.
Finding public tenders and bids is important. But what really matters is quickly identifying the opportunities that match what your company sells.
To get started, enter a few keywords that describe your products or services. BidHits shows relevant opportunities, highlights your keywords, and organizes everything by date.
Smart search is already enabled and uses artificial intelligence to expand your results, even when the tender uses different words from the ones you searched for.
For each opportunity, you can view a summary, access documents, mark it as a favorite, add private notes, remove what is not relevant, or view it on the map.
You can also use filters, run searches, and explore the day's opportunities directly on the map.
Start using BidHits now. It's fast, practical, and you can try it for free.
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