PROVISION OF LABORATORY SERVICES TO CONDUCT WATER QUALITY ANALYSIS FOR ROUTINE SURFACE, GROUND, ESTUARINE AND AD HOC RELATED SAMPLES FOR KWAZULU NATAL WATER QUALITY MONITORING PROGRAMMES AS MANAGED BY THE WATER RESOURCES PLANNING AND MANAGEMENT (WRP & M) OF PONGOLA UMZIMKULU CATCHMENT MANAGEMENT AGENCY (PUCMA) FOR A PERIOD OF 36 MONTHS.