The National Water and Sewerage Authority (Nawasa), as part of its Capital Expenditure Programme, is currently expanding and improving its water production and supply network infrastructure throughout the State of Grenada.
In line with this commitment, Nawasa invites interested parties to submit Expressions of Interest for the installation of 3,550 feet of 6-inch diameter Ductile Iron pipeline.

SCOPE
- Installation of a 6-inch diameter Ductile Iron pipeline, including all appurtenances and associated fittings, from Calivigny, St George to Gospel Hall Junction, St George
- Construction of 7 concrete block wall chambers
Nawasa shall supply all pipes, fittings, and appurtenances. The provision of tools, equipment, labour, and sundries required for the execution of the works shall be the sole responsibility of the interested party.
General Requirements
Interested parties shall provide their company profile detailing the following:
- Name of company
- Registered business address
- Copy of business registration certificate
- Experience with regard to construction and pipeline installations
- Core business of the company
- Name of principal contact with appropriate authorisation
- Contact email address and telephone number
All submissions must conform to the specified requirements listed above. Incomplete or non-compliant submissions may be disqualified.
The deadline for submission of the requested information and supporting documentation for this pre-qualification process is 5 May 2025. The documentation should be sealed and clearly marked “CALIVIGNY PIPELINE UPGRADE.”
Submission Address
The General Manager
Nawasa
Lucas Street
St George’s
Or electronically at [email protected].
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