Making of 03 (three) nos. of ventilation stopping in proposed panel-o in 7 and 8 incline of dhori (k) colliery ,dhori area.

Calibration of old weather station and h-flume spring monitoring

Calibration of measuring instruments, gauges and testing devices.

Integrated security surveillance system service - theft prevention, facility/asprotection, monitor operations, event video surveillance, traffic monitoring recording devices, capture devices, network attached storage high media quality, maximum..

Cleaning andcutting of drain from r-6 mine to chp transportation road at ncph colliery.

Construction of 14 numbers of isolation stopping in k-12 panel (sub panel k-12a and k-12b) in r-iv seam at khottadih colliery, pandaveswar area.

Custom bid for services - hiring of manpower for monitoring, upkeeping, troubleshooting of cctvs, fiber network, lan, biometric attendance devices, networking devices like switches, routers, vc setups, display units, audio systems, telephone, ip phon..

Procurement of blast monitoring seismograph and digital thermometer with probe for gdk coal mine (no.2, 2a, and 5), rg-1 area

Survey, design, manufacturing, installation, testing and commissioning of iot devices/ intelligent field devices(ifds) for monitoring & control (indian railways native iot based yield analysis telemetry, recording and control -ir-niyantrac) ) of electrical general assets like pumps, street lighting, lifts and substations etc. and integration of solar monitoring portal for dy. cee/colony area into ir-niyantrac.

Calibration services - total charges including gst for calibration of digital clamp meter for 1 job as per nit total charges including gst for calibration of digital clamp meter for 1 job as per nit nabl labs lab,calibration services - total charges including gst for calibration of k type thermocouple for 1 job as per nit total charges including gst for calibration of k type thermocouple for 1 job as per nit nabl labs lab,calibration services - total charges including gst for calibration of m v test kit for 1 job as per nit total charges including gst for calibration of m v test kit for 1 job as per nit nabl labs lab,calibration services - total charges including gst for calibration of universal calibrator for 01 job as per nit total charges including gst for calibration of universal calibrator for 01 job as per nit nabl labs lab,calibration services - total charges including gst for calibration of infrared thermometer for 03 job as per nit total charges including gst for calibration of infrared