Formal written quotations are hereby invited from suitable service providers for the appointment of a consultant to prepare the municipality laboratory services for accreditation. Scope of work: Matrix: • Chemistry: Potable water; Raw water and Wastewater; • Bacteriology: Potable water; Raw water and Wastewater. Test in Scope • Chemistry: Hach Commercial Test Kits and reagents – collaboratively evaluated by a third-party evaluation; • pH; • Electroconductivity ms/m; • Alkalinity; • Turbidity NTU; • Nitrate as N mg/L; • Nitrogen Ammonia as N mg/L; • Phosphate as P mg/L. Bacteriology: Colilert Commercial Test Kits - collaboratively evaluated by a third-party evaluation: • Heterotrophic plate Count cfu/mL; • Total coliforms cfu/100ml; • Escherichia coli cfu/100ml. (ЮАР - Тендер #66568748)