Waste Management - CEHI, with support from the EHIP, conducted an assessment of the operational status of waste water treatment plants in St. Lucia. A consultant, accompanied by CEHI and Ministry of Health personnel, updated the study conducted in 1992 by CEHI and PAHO and made recommendations for a training programme for sewage treatment plant operators.
CEHI also assisted the Ministry of Health in the evaluation of an Environmental Impact Assessment for a proposed sewage treatment facility at a local hotel and advised on remedial measures at other treatment facilities.
In the communities of Praslin and Mamiku, located along the east coast of St. Lucia, a committee made up of a number of community groups approached the EHIP for assistance with two projects. The contract for the first project, which involve s construction of an additional skip bin for the storage and transportation of solid waste, was negotiated. The community group agreed to provide the labour while CEHI/EHIP agreed to assist in the purchase of the materials.
The second project proposed by the committee in Praslin/Mamiku and receiving consideration by CEHI is a water supply improvement project. This project seeks to improve and extend the public water distribution system into these communities. It will involve the laying of 4" distribution mains, installation of service connections, and construction of a storage tank. CEHI/EHIP will provide technical input into the design of the distribution system and has agreed to advance funds to purchase the pipes. These funds will be reimbursed by the Government of St. Lucia, as part of their contribution to the project. Materials for construction of the concrete storage tank as well as funding for the excavation work will also be provided by EHIP. The community will provide the labour and construction will be supervised by staff from the Water & Sewerage Authority. It is hoped that construction will be completed in 1996.
Information Services - In the first quarter of 1995, the Environmental Health Management Information System was installed in the Environmental Health Division of the Ministry of Health. Training in the use and operation of the system was conducted for key members of the Division.
The Institute in its desire to improve the management of environmental health information in its Member States, conducted with support from PAHO/CPC, an assessment of the management information system capabilities of the Ministries of Health and the Water Authorities in the above countries.
Parallel to above, an evaluation of the Water and Sanitation Monitoring System (WASAMS) was undertaken. This evaluation identified the reasons for the non-implementation of the system in the targeted countries. An implementation plan was developed and is to be put in place in early 1996 with support from PAHO/CPC.
Laboratory Services - Regular monitoring of sewage treatment plants in the hotel industry continued on a monthly basis throughout the year.
Periodic analyses of sulphate in soil samples were done on behalf of the consulting engineers associated with the Castries - Cul-de-Sac Highway Project.
Analyses of the Cannelles river to determine its suitability as a raw source for potable water was carried out for the proposed Cannelles River Resort Project.
Samples of imported bottled water were periodically checked for their microbiological purity at the request of both the importers and the Ministry of Health.
At the request of the Ministry of Planning, Development and Environment, coastal waters in the north of the island were tested for the presence of petroleum hydrocarbons, following the accidental spillage of light crude oil.
The survey of the microbiological purity of potable water supplies which commenced in the aftermath of Tropical Storm Debbie, continued throughout January at the request of the Ministry of Health.
Periodic monitoring of the Rodney Bay wastewater treatment lagoons was carried out on behalf of the Water and Sewerage Authority.
Three members of staff from the Produce Chemist Laboratory, Ministry of Agriculture, involved with the pesticide pollution monitoring project, received training in aspects of the chemical analysis of water.
Environmental Monitoring - Data sets on sanitary water quality at Anse La Raye Beach, Tou Lounge and Anse Galet in St. Lucia were generated during 1995.
The data generated for Anse La Raye indicated no change in the severe contamination of this beach. Data obtained for Tou Lounge suggested that this beach could be a suitable alternative to the Anse La Raye Beach for recreational purposes. Data generated for Anse Galet indicated moderate contamination although significantly lower than that obtained at Anse La Raye.
Monitoring of the Soufriere River in St. Lucia was initiated during the last week of June 1995. The following parameters were determined: pH, salinity, temperature, dissolved oxygen, turbidity, E. Coli, faecal coliform, phosphates, nitrates and paraquat. Data generated indicated contamination of the River above acceptable limits set for water used for swimming and/or bathing.
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