OCH Chemicals and Systems as a separate Operation & Maintenance division with a service motto for protecting precious environment from various kinds of pollution through O & M contracts. The O & M division provides the complete solution (manpower / technical support, etc.,) to the client to maintain the water, soil and air at the standard level.

OCH services include:

 Site Inspection and trouble shooting

 Comprehensive design review

 Operation and maintenance review

 Preparation of techno-economic optimization analysis

 Practical recommendations report for the improvement of plant   performance   and operation costs.

 Engineering design and construction

 Equipment delivery

 Laboratory, jar tests and pilot services

 Operators training