bids are invited for operation and maintenance power house / power plant - complete overhauling, testing and re-commissioning of k- type thermocouple of size 160 mm to 400 mm with termination of cable at both end with proper ferruling and dressing , operation and maintenance power house / power plant - overhaulingtesting yokogawa fuzi recorder , operation and maintenance power house / power plant - overhauling of k-typetc size 1250 mm , operation and maintenance power house / power plant - overhauling ofoh of s type tc size 1000 mm , operation and maintenance power house / power plant - complete cleaning testing and recommissioning of ktype thermocouple mi type , operation and maintenance power house / power plant - oh of k type t c size 05 m to 10 m mi , operation and maintenance power house / power plant - overhauling of junction boxes id fd pa , operation and maintenance power house / power plant - complete overhaulingtemp switch bfp fan , operation and maintenance power house / power plant - overhauling calibration testing and re commissioning of temp gauges , operation and maintenance power house / power plant - oh of rtd , operation and maintenance power house / power plant - complete overhauling ofrtd bfp turbine , operation and maintenance power house / power plant - overhauling of digital temp indicators , operation and maintenance power house / power plant - fabrication of boxes for id fan80x36x110 , operation and maintenance power house / power plant - cleaning and painting of id fd and pa temp switches boxes and minor repairing for locking arrangement and inspection window for making them perfectly sealed , operation and maintenance power house / power plant - laying control cable 2c to 20 c x point5mm