Currently our client is expecting a large number of generation connections on its distribution feeders from the newly initiated Feed In Tariff (FIT) program. Their system was designed as a load only system and introduction of a large number of generators have created a challenge both from the point of reliability and operability. Therefore it is required to ready the supply stations for generation connections by upgrading its feeder protection and transfer trip facilities. 

 The scope of work covers commissioning of feeder protection, telecommunication, monitoring and control equipment required for DG connections at various selected locations across the province, mostly in Southwestern and Eastern Ontario, on specified sub-transmission or distribution lines. Experienced staff will be required to do this on site commissioning before all the final inputs and outputs are connected to the live and in-service system for final integrated commissioning and transfer of control.

Extracted from our proposal, the work entail:

      Our client will provide ahead of time with:

·         Drawings: 1-Line, CWD, EWD and electrical arrangement

·         Relay Rack labeling file for devices and testing points

·         Protection setting files for the D60 relay containing settings as well as protection logic diagrams

·         The NSD 570 Transfer Trip Setting file

·         Hydro One’s commissioning procedures

Commissioning staff to:

·         Check the panel wiring, including DC SS and note errors and initiate corrections

·         Apply labels

·         Load the setting and logic files from a laptop to the Protection and teleprotection devices

·         Utilize Manta 5000 test set and Consultronics Frequency meter to inject signals and check for conformance to settings

·         Complete the D60 and NSD 570 commissioning forms  and issue the commissioning report

Please apply in confidence by sending your updated resume to rahul@mgaconsulting.ca