Consultancy No Quotations available. Non-Consultancy No Quotations available. Goods 1. Supply and delivery of 2 x Free Chlorine & pH Liquid Analyzers for Schwatzekuppe and Mile 7 Chlorination Systems. 2. Supply and delivery of Chlorine cylinder scales and Chlorine gas detection & warning units for Schwatzekuppe, Goblenz and Mile 7 Chlorination Systems. 3. Supply and Delivery of a Vibration Analyser. Works 1. Rehabilitation of Ogongo Sludge Ponds.