rate contract for deputation of service engineer for three ( 03 ) years on call basis as and when required for maintenance of plcc panels type etl 42 make abb and associated communication systems installed at switchyard of omkareshwar power stationnhdc rate contract for deputation of service engineer for three ( 03 ) years on call basis as and when required for maintenance of plcc panels typeetl 42 make abb and associated communication systems installed at switchyard of omkareshwar power station nhdc , service charges for deputation of service engineer for maintenance/rectification of faults of plcc panels type etl-42 make abb and associated communication systems installed at switchyard of omkareshwar power station on call basis as & when required for 1st year as per scope of work annexure-b and technical description as annexure-c . , service charges for deputation of service engineer for maintenance/rectification of faults of plcc panels type etl-42 make abb and associated communication systems installed at switchyard of omkareshwar power station on call basis as & when required for 2nd year as per scope of work annexure-b and technical description as annexure-c . , service charges for deputation of service engineer for maintenance/rectification of faults of plcc panels type etl-42 make abb and associated communication systems installed at switchyard of omkareshwar power station on call basis as & when required for 3rd year as per scope of work annexure-b and technical description as annexure-c . , note: 1 ) bidder should quote unit basic rate in column no . 5 , . 2 ) bidder shall quote unit cgst , sgst amount in column no . 6 &7 respectively for intra-state supply or shall quote igst amount in column no . 8 for inter-state supply . 3 ) bidders are requested to verify carefully the amount entered by them in respective column and the amount generated automatically through formulae before uploading it to the portal . 4 ) the tentative 12 mandays per year for 01 service engineer has been considered but the payment shall be made as per actual mandays . 5 ) the mandays will be considered for actual period spent for maintenance work at site plus 01 man-day per visit 6 ) the above quoted service charges are inclusive of to & fro traveling charges , accomodation and local conveyance charges during the deputation of service engineer at site .