This tender seeks qualified contractors to provide chemical and mechanical cleaning services for deep production and monitoring boreholes in the Table Mountain Group Aquifer. The contract spans 36 months and requires adherence to strict health and safety regulations.
The City of Cape Town is inviting tenders for the provision of chemical and mechanical cleaning services for deep production and monitoring boreholes located within the Table Mountain Group Aquifer wellfields. The successful contractor will be responsible for the thorough cleaning of both production and monitoring boreholes, utilizing appropriate techniques and equipment to ensure optimal performance and compliance with environmental and safety standards. The contract will last for a period of 36 months, commencing upon award, and includes provisions for regular inspections and maintenance of the boreholes to mitigate issues such as biofouling and clogging.
Contractors must demonstrate relevant experience in borehole cleaning, possess the necessary equipment, and comply with all occupational health and safety regulations. The scope of work includes establishing and de-establishing cleaning rigs, conducting downhole inspections, and performing both mechanical and chemical cleaning as needed. The contractor will also be required to provide detailed reports on the cleaning activities and maintain communication with the City regarding the status of the boreholes. This project not only aims to enhance the efficiency of water extraction but also to ensure the sustainability of the aquifer resources.
This tender is suitable for businesses specializing in environmental services, particularly those with expertise in borehole maintenance, water resource management, and compliance with health and safety regulations.