Groundwater Infrastructure Tender in Gauteng and Mpumalanga

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Description

TENDER FOR THE INVESTIGATION, DRILLING, REHABILITATION, EQUIPPING, INSTALLATION, COMMISSIONING AND HANDOVER OF GROUNDWATER INFRASTRUCTURE FOR UNSERVED COMMUNITIES IN GAUTENG AND MPUMALANGA PROVINCES FOR A PERIOD OF SIX (6) MONTHS

What this tender is about

Rand Water is inviting bids for the investigation, drilling, rehabilitation, equipping, installation, commissioning, and handover of groundwater infrastructure. This project aims to serve unserved communities across Gauteng and Mpumalanga provinces and is expected to last for six months. The tender involves various stages including geohydrological investigations, drilling, test pumping, equipping boreholes, power supply installation, storage and distribution setup, water treatment, site infrastructure, operation and maintenance, and project close-out. All work must comply with Rand Water System Specification and DWS SOP. Bidders are required to submit their offers by the closing date of 16 October 2026 at 12:00.

Scope of work

• Investigation, drilling, rehabilitation, equipping, installation, commissioning, and handover of groundwater infrastructure for unserved communities.
• Geohydrological investigations including desktop assessment, hydrocensus, geophysical investigation, and borehole siting.(Annexure C2.2 Pricing Schedule Bi..., sheet BOQ)
• Drilling of boreholes to various depths, including provision for casing and gravel pack.(Annexure C2.2 Pricing Schedule Bi..., sheet BOQ)
• Test pumping including slug tests, step drawdown tests, constant discharge tests, and water quality sampling.(Annexure C2.2 Pricing Schedule Bi..., sheet BOQ)
• Equipping boreholes with pumps, rising mains, delivery pipework, cabling, flow meters, and valves.(Annexure C2.2 Pricing Schedule Bi..., sheet BOQ)
• Installation of power supply systems, including solar PV, controllers, inverters, and battery systems.(Annexure C2.2 Pricing Schedule Bi..., sheet BOQ)
• Construction of storage facilities including tanks and tank stands, and HDPE reticulation for water distribution.(Annexure C2.2 Pricing Schedule Bi..., sheet BOQ)
• Water treatment system installation, including chlorination and a treatment kiosk.(Annexure C2.2 Pricing Schedule Bi..., sheet BOQ)
• Site infrastructure development, including fencing, gates, signage, and security measures.(Annexure C2.2 Pricing Schedule Bi..., sheet BOQ)
• Operation and maintenance, including water quality monitoring and reporting.(Annexure C2.2 Pricing Schedule Bi..., sheet BOQ)

Important requirements

• All items to comply with Rand Water System Specification & DWS SOP.(Annexure C2.2 Pricing Schedule Bi..., sheet BOQ)

How to submit

• Submit offers by the closing date of 16 October 2026 at 12:00.

What is in the documents

• Annexure C2.2 Pricing Schedule Bill of Quantities (BoQ) RW10420384-26 TENDER FOR THE INVESTIGATION DRILLING REHABILITATION INSTALLATION (002).xlsx

  This document details the Bill of Quantities (BoQ) for the groundwater infrastructure project. It itemizes costs for various stages including preliminaries, geohydrological investigations, drilling, test pumping, equipping, power supply, storage, treatment, site infrastructure,...

Tender documents (3)

• ZIPAnnexure C3.2 Scope of Work (including drawings).zip
• PDFBid RW10420384- TENDER FOR THE INVESTIGATION DRILLING REHABILITATION INSTALLATION AND COMISSIONING OF BOREHOLES IN VARIOUS COMMUNITIES IN.pdf
• XLSAnnexure C2.2 Pricing Schedule Bill of Quantities (BoQ) RW10420384-26 TENDER FOR THE INVESTIGATION DRILLING REHABILITATION INSTALLATION (002).xlsx

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