Testing and Calibration of Different circuit breakers, tripping relays, transformers at different substations of Dhori area and motors running for dewatering purpose at 6 no. sump / 9 no. sump of AADOCM and 3P sump /Tarmi sump of SDOCM at Dhori area

Amount

High voltage Primary and secondary injection testing of different circuit breakers 33KV, 11KV VCB& 3.3 KV grade at different location (Di electric test, Insulation Resistance test, Contact Resistance Test,High Current Test, with complete cleaning of the breaker contacts and relays )

Testing of different relays like (Microprocessor based over current relay ,Earth leakage relay, Master trip auxiliary relay differential relay )

Complete testing of transformer ( HT-LT Magnetic test , tan delta test , Di electric test , DGA Test , Water content test , Interfacial tension test , ratio test , HT and LT bushing testing and vibration test ) .

Testing checking and current injection test for H.T Motors with startertests like -tan delta test and dielectric test (3.3KV 360KW, 400 KW),(magnetic test, s tan delta , MCSA test , blocked rotor test and high voltage current injection test, testing of relays and contactors of starters and vibration test .

Complete testing and checking of different crusher control panel including controllers, MRP and different operating contactors.

Total impact of GST for the purpose of CTC

ForenTec Engineers Pvt. Limited (BID ID -1136067)

RAJA ELECTRICAL WORKS (BID ID -1136064)