Specialised construction activities Tenders Gauteng | July 2026

• Supply and delivery of stainless-steel repair clamps • on an 'as and when' required basis • for a period of 36 months

• Supply and delivery of hdpe pipes and fittings • on an as and when required basis • for a period of 36 months

• Supply and delivery of bulk water flow meter spares, accessories, and related instrumentation components • on an 'as and when' required basis • for a period of 36 months

• Supply of fabricated steel pipes and fittings • delivery and offloading of goods • 'as and when' required basis for 36 months

• Completion of soweto infrastructure upgrade and rehabilitation project in super block 7b • specialised construction activities • briefing is compulsory

• Supply of a quadrupole gcms system • supply of a time-of-flight gc-ms system • supply of a liquid autosampler • 36 months of maintenance

• Submit bid electronically only via the specified email address: https://idcza-my.sharepoint.com/:f:/g/personal/moitlisim_idc_co_za/IgCTvJj9vscJSb3X3zOD7n3uASWUq5_k6xLKsXQU18McT0U. Bids sent elsewhere will be disqualified. • Closing date and time: 31 july 2026 at 11h00. Submit at least 30 minutes before deadline to avoid technical issues. • File size limit: 50mb. Use standard electronic formats (microsoft suite or pdf). Non-standard formats may cause disqualification. • Required returnable schedules: cover page, schedule 1 (executive summary), schedule 2 (annexures 2-8, board resolution, ID copy, financial statements, etc.), Schedule 3 (response to section 2), schedule 4 (price proposal as separate file). • Amended bids may be submitted to the same address marked “amendment to bid” before closing. • Disqualification risks: tax non-compliance, incomplete documentation, fraudulent information, non-compliance with mandatory requirements, prime contractor holding lower contract value percentage than subcontractor.

Returnable documents:

• Submit tender documents in sealed envelopes, marked with the correct tender number and closing date. • Deposit submissions in the tender box at the entrance to turbine hall, 65 ntemi piliso street, newtown, for the attention of the supply chain management unit. • Documents must be neatly bound, complete with NO pages omitted. • Tender documents are available in pdf format from the johannesburg water website or by contacting the officials indicated. • Additional tenders may be found on the johannesburg water, CIDB, and e-tender portal websites.

• Submit tender documents in sealed envelopes, marked with the correct tender number (jw14466r) and closing date (13 august 2026). • Deposit submissions in the tender box at the entrance to turbine hall, 65 ntemi piliso street, newtown, for the attention of the supply chain management unit, on or before the closing time (10:30). • Documents must be neatly bound, complete, with NO pages omitted. • Tender documents are available in pdf format from the johannesburg water website (www.johannesburgwater.co.za) Or by contacting the officials indicated. • Ensure submissions comply with all requirements as described in the tender documents.

Returnable documents:

- Submit tender documents in a sealed envelope, clearly marked with the tender number (jw14427d) and closing date. - Deposit the envelope in the tender box at the entrance to turbine hall, 65 ntemi piliso street, newtown, johannesburg, for the attention of the supply chain management unit. - Ensure submissions are neatly bound, complete (NO missing pages), and delivered on or before the closing date and time (10 august 2026 at 10:30 AM). - non-compliance with formatting or submission requirements may result in disqualification.

- Download the tender document from johannesburg water's website (www.johannesburgwater.co.za) Or obtain a copy from the contact officials. - Submit the tender document in a sealed envelope, marked with the tender number (jw14513) and closing date. - Deposit the envelope in the tender box at the entrance to turbine hall, 65 ntemi piliso street, newtown, for the attention of the supply chain management unit. - Ensure the submission is neatly bound and complete, with NO pages omitted. - Submit on or before the closing date and time: 07 august 2026 at 10:30 AM.

Returnable documents: • submissions must be neatly bound and in entirety with NO pages omitted. • Documents must be in sealed envelopes marked with the correct tender number (jw ops 026/25) and closing date. • Submit in person to the tender box at the entrance to turbine hall, 65 ntemi piliso street, newtown, johannesburg, 2001. • Address submissions for the attention of supply chain management unit. • Submit on or before the closing date and time (05 august 2026 at 10:30 AM). • documents can be downloaded from johannesburg water website www.johannesburgwater.co.za Or obtained by contacting the officials indicated. Bidder guidance: • physical submission only - NO electronic submissions mentioned. • Arrive early to account for security procedures at newtown complex. • Ensure all pages are included and properly bound to avoid disqualification.

• Submit in sealed envelopes marked with the correct tender number (jw ops 034/25) and closing date (03 august 2026 at 10:30 AM). • deposit in the tender box at the entrance to turbine hall, 65 ntemi piliso street, newtown. • Address submissions for the attention of supply chain management unit. • Documents must be neatly bound and submitted in their entirety with NO pages omitted. • Tender documents available for download from www.johannesburgwater.co.za Or can be obtained by contacting the officials indicated. • Submissions must comply with all requirements described in the tender document.

• CIDB registration required • specialised construction experience (building management systems) • attendance at compulsory briefing session (IDC head office, sandton)

- Submit tender documents in a sealed envelope, clearly marked with the tender number (jw ops 009/25) and closing date. - Deposit the envelope in the tender box at the entrance to turbine hall, 65 ntemi piliso street, newtown, johannesburg, for the attention of the supply chain management unit. - Ensure the submission is neatly bound, complete (NO missing pages), and delivered on or before the closing date and time. - Non-compliance with these formatting or submission requirements may disqualify the bid.

Submit the following: - tender documents must be neatly bound and complete, with NO pages omitted. - Individual tender documents must be placed in sealed envelopes, marked with the correct tender number and closing date. - Deposit the sealed envelope in the tender box at the entrance to turbine hall, 65 ntemi piliso street, newtown, for the attention of the supply chain management unit. - Submission must be on or before the closing date and time (30 july 2026 at 10:30). - Non-compliance with submission format or deadlines may result in disqualification.

CIDB grading of 7ce or higher is mandatory for this tender compulsory briefing session scheduled for 02 july 2026 at 11:00 AM at turbine hall, 65 ntemi piliso street, newtown, johannesburg closing date is 28 july 2026 at 10:30 tender documents must be neatly bound in their entirety with NO pages omitted sealed submissions marked with tender number jw14500 and closing date must be deposited in the tender box at turbine hall entrance all enquiries must reference the tender number; general enquiries to nthabiseng matabane and technical enquiries to tsie segoete johannesburg water supports BBBEE