Tender for the upgrading of Ekangala Wastewater Treatment Works for civil, structural, mechanical and electrical components for a period of 20 months

City of Tshwane · Tender no. WSBU 04-2026/27

Closing date: 28 Oct 2026, 10:00
Type: Request for Bid(Open-Tender)
Briefing session: 29 Sept 2026, 11:00 (compulsory); Ekangala Waste Water Treatment Works All bidders proceed to Point A, then proceed to Point B Point
Location: PRETORIA, Gauteng
Submission: See tender documents
Special conditions: CIDB grading: 8CE or higher To respond to WSBU 04-2026/27 copy the link below to the new browser: https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/RfxEvent/preview/1110024539?anId=ANONYMOUS NB: Bidders note that an excel spreadsheet has been uploaded

Tender documents

Source: National Treasury eTenders portal. View on eTenders (search for tender no. WSBU 04-2026/27). Contact details are in the official documents.

Standard returnable documents for South African government bids. Check the tender's own list too.

CSD registration report (MAAA number). Government can't award to suppliers missing from the Central Supplier Database.
SARS tax compliance status PIN. A non-compliant tax status usually disqualifies the bid.
B-BBEE certificate or sworn affidavit. Without it you score zero preference points. An affidavit with mismatched dates is invalid.
COIDA letter of good standing. Required for most government work and construction sites.
CIDB registration certificate. Construction tenders require an active CIDB grading. CIDB suspends you the day after it expires.
CIPC company registration (CoR 14.3). Proves the company exists and who its directors are.
Bank confirmation letter. Many tenders ask for one dated within the last 3 months.
Municipal rates clearance or lease. Often required to show municipal accounts are not in arrears.
Attendance at the compulsory briefing. Bids from firms that didn't attend are rejected.