The Construction of Solar Powered Boreholes Inclusive of a Water Treatment System in Uthukela, Ilembe, Ugu and Joe Gqabi District Municipalities.

RPP063/2026

2026-06-15 10:00

Tender Closed on: 2026-06-25 00:00

Borehole, Exploration and Geotechnical Drilling Services and Equipment, Civil Works Services, Solar, Wind, Gas (LPG, Hydrogen) and Other Renewable Energy, Water Treatment Equipment, Supplies and Services, Wet Services / Water and Sanitation

Eastern Cape, KwaZulu-Natal

Development Bank of Southern Africa

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Tender Number: RPP063/2026
Department: Development Bank of Southern Africa
Tender Type: Request for Proposal
Province: National
Closing Date: Thursday, 25 June 2026 - 00:00
Place where goods, works or services are required: 1258 Lever Road - Headway Hill - Midrand - 1685
Special Conditions: N/A
ENQUIRIES:
Contact Person: Lihle Ndlangamandla
Email: [email protected]
Telephone number: 011-313-3437
FAX Number: N/A
BRIEFING SESSION:
Is there a briefing session?: Yes Is it compulsory? NO
Briefing Date and Time: Monday, 15 June 2026 - 10:00
Briefing Venue: LINK ON THE RFP DOCUMENT

This tender is also available from www.etenders.gov.za


Tender Summary

Objectives

The primary objective of this tender is to construct solar-powered boreholes inclusive of water treatment systems across the districts of Uthukela, Ilembe, Ugu, and Joe Gqabi. The project aims to provide sustainable access to potable water, support flood disaster recovery efforts, and improve basic service delivery in affected communities.

Scope

The scope of work includes:

  • Drilling, supply, and installation of boreholes or refurbishment of existing ones.
  • Hydrogeological surveys, site assessments, geophysical investigations, and groundwater verification.
  • Construction of boreholes with appropriate casing, gravel packs, and sealing.
  • Installation of solar-powered pumping systems, water tanks, and water treatment facilities.
  • Provision of fencing, security measures, and site rehabilitation.
  • Commissioning, handover, and documentation including operation and maintenance manuals.

Technical Requirements

The technical specifications include:

  • Hydrogeological surveys employing methods such as EM-34, magnetic profiling, and VES.
  • Borehole diameter not smaller than 165 mm, with casing and gravel pack to prevent sediment entry.
  • Drilling to a maximum depth of 250 meters, with yield testing including step drawdown and constant rate tests.
  • Water sampling and analysis adhering to DWS Drinking Standards and SANS 241-1:2015.
  • Installation of submersible pumps (approx. 2.2 kW), solar PV systems with specified capacity, and water purification units based on water quality results.
  • Security fencing (40m long, 2.1m high, galvanized wire), site cleaning, and final commissioning.

Skills Requirements

The bidder must demonstrate:

  • Registration as a Professional Engineer or Technologist with at least 15 years’ experience in borehole development within South Africa, including at least three completed projects.
  • Expertise in hydrogeology, geophysical surveys, and groundwater management, with relevant professional registration (e.g., SACNASP, ECSA).
  • Experience in solar-powered water pumping systems, water treatment, and infrastructure installation.
  • Capability to conduct geophysical investigations, borehole drilling supervision, and water quality testing.
  • Provision of a certified Quality Management System (QMS) accredited by SANAS or equivalent.
  • Demonstrated experience in similar projects within the public sector, with supporting evidence of completed boreholes and water systems.
This summary is AI generated. Download the tender documents for all the information.

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