COLE was retained by NWC for the Sewage and Septage Action Plan in 2015. COLE successfully delivered key primary objectives, which include:
- Master Plan for new sewage treatment system for Spanish Town including collector system for currently unserved areas, new trunk sewer system, the conversion of existing sewage treatment packages into pumping stations and the provision of a new centralized treatment plant.
- Rehabilitation and upgrade of existing 100-year old sewage system in Downtown Kingston, including the replacement of existing trunk sewers.
- The upgrading the Greenwich STW with septage pre-treatment and consideration for the implementation of waste to energy.