BidHits
BidHits

Air Flow Tenders

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90% recommend BidHits (1077 real users, 28/07/2026). Methodology

05/15/2026 - SOUTH AFRICA

Eskom

Regenerative Air Heaters/ Axial Flow Fans

The provision of maintenance services and technical support on Regenerative Air Heaters and Auto Variable Pitch Axial Flow Fans and Centrifugal Fans for 14 ( fourteen) Generation coal fired power stations on an as and when required basis for a period of 5 ( five) years.

Tender Close Date:

Documents

03/12/2026 - SOUTH AFRICA | WC | PRINCE ALBERT

Prince Albert Municipality

Supply and delivery of appurtenant borehole headworks fittings for borehole gz000401/402 in klaarstroom

supply and delivery of appurtenant borehole headworks fittings for borehole **** in klaarstroom 25mm class 6 hdpe type iv borehole dipper tube 32mm class 6 hdpe type iv borehole level transducer tube 50 dn plasson compression male adapters 50mm class 10 hdpe type iv riser column 50 dn plasson compression female adapters 4core submersible electric cable size 4mm 10mm 4core armoured pvc swa pvc cable 7mm diameter poly propylene safety rope 25 dn tekflo full bore brass ball valve ff, or similarly approved 25 dn tekflo cast iron ystrainer ff, or similarly approved 25 dn dual purposeorifice ventomata. r. i air release valve, or similarly approved 50 dn tekflo wafer type check valve or similarly approved 50 dn pn 16 ductile iron avk rsv gate valve, nonrising stem or similarly approved 50 dn sans **** klamflex flange adaptor to suit pvc or hdpe pipe, or similarly approved 14 dn wika 100mm face, **** kpa, bottom entry pressure gauge or similarly approved en **** pn 16 flanged mechanical flow meter with pulse

Tender Close Date:

Documents

03/05/2026 - SOUTH AFRICA

National - Environment, Forestry And Fisheries

The appointment of authorised service providers to supply and deliver occupational hygiene instruments within a three ( 3) months period

1. sound level meter type 1 class 1 carrying case, 2 tripod compatible with sound level meter, acoustic calibrator, calibration certificates 2. noise dosimeter kit 5 dosimeters per kit carrying case, 2 docking station for charging dosimeters, acoustic calibrator, calibration certificates 3. indoor air quality iaq monitor carrying case, 2 calibration certificate 4. air velocity anemometer meter carrying case, 2 calibration certificate 5. digital lux meter carrying case, calibration certificate 2 6. heat stress monitor carrying case, calibration 2 certificate, tripod compatible with heat stress monitor 7. aerosol monitor carrying case, calibration certificate 2 8. portable multigas detector carrying case, calibration 2 kit, calibration certificate 9. vibration meter carrying case, calibration certificate 2 10. air flow calibrator 2usb calibrator, low flow 1 cell, standard flow cell, high flow cell, carrying case, calibration kit, calibration certificate, compatible soap solution 500ml, cyclone calibration jarch

Tender Close Date:

Documents
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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.

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Transcript
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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