RFQ/OBP398/2025/26
2026-02-27 10:00
Tender Closed on: 2026-03-05 16:00
Onderstepoort Biological Products Limited
Repair, Service and Maintenance of Machinery and Equipment, Water Treatment Equipment, Supplies and Services, Wet Services / Water and Sanitation
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Tender Description: Major Service Raw water pre-treatment service. Replace solenoid valve diaphragm and coil Replace pressure relief valve Check and fix if there are any leaks Service softener system (including salt and softening resin) Service transfer pump Service booster pump Service pH control unit Calibrate pressure gauges & -Conductivity meters (Calibration solution should be SANAS certified) Replace pressure regulator Service RO 1st stage feed pump Service RO 2nd stage feed pump Permit valve seal replacement Membranes Replacement RO loop conductivity verification Replace solenoid diaphragm and coil Replace steam traps for heat exchangers Replace gate valve for exchanger RO System Service. Replace solenoid valve diaphragm and coil Replace pressure switch Conductivity verification Calibrate pressure gauges & -Conductivity meters (Calibration solution should be SANAS certified) Replace pressure regulator Service RO 1st stage feed pump Service RO 2nd stage feed pump Permit valve seal replacement Membranes Replacement RO loop conductivity verification Replace solenoid diaphragm and coil Replace steam traps for heat exchangers
Information:
Contact:Quotations should be submitted online
For futher enquiries please contact: 012 522 1500
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Tender URL: https://eprocurement.obpvaccines.co.za/Opportunities/Details?Id=6f1e5271-0981-4c18-95fe-502105595f7b
Application URL: https://eprocurement.obpvaccines.co.za/Suppliers/Bids/Add?id=6f1e5271-0981-4c18-95fe-502105595f7b
The primary objective of this tender is to appoint a qualified supplier to provide maintenance and servicing of the water plant, including minor and major services such as chemical cleaning, inspection, calibration, and replacement of components to ensure optimal operation of the water treatment system.
The scope of work includes:
The supplier must:
The successful bidder must demonstrate:
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