Shifting, diversion, extension, dismantling, repairing and maintenance of 02(two) ranges of 10 inch and 8 inch dia. m.s. pipeline at quarry no.2 of kathara colliery.

Custom bid for services - total 07 quantity of mobilization and demobilization for deployment and erection of boring craft & rig at each borehole location including gst as per sow,custom bid for services - total 280 running meter of boring of minimum 150 mm diameter boreholes up to 10 meters minimum from existing ground level (egl) including setting, dismantling, shifting of rigs & machineries etc including gst as per sow,custom bid for services - total 175 quantity of conducting standard penetration tests as per is 2131 2025 to bored borehole at all depths (interval of 1 dot 5 meters) as required including gst as per sow,custom bid for services - total 175 quantity of disturbed sample (interval of 1 dot 5m) including gst as per sow under geotechnical investigations,custom bid for services - total 91 quantity of undisturbed sample (interval of 3m) including gst as per sow under geotechnical investigations,custom bid for services - total 28 quantity of water sample including gst as per sow under geotechnical i

Dismantling and di of 3 range x 260 of 8 inch 10 inch diameter pipeline with all electrical accessories cable. starter and vcb for multiple shifting of pumps for a period of 6 months running for dewatering at quarry no 03 under kathara colli

Repairing, maintenance dismantling laying and di of 02 range 8 diameter pipeline for a period of 12 months running for dewatering of quarry no-02 under kathara colliery.

Dismantaling two nos pump with motor dismantling and shifting with re- installation at borira quarry for dewatering the coal face at docp.

Hiring of dewatering pumping system for mines quarry 8 for 3 months atntpc kaniha

Shifting, di and re-arrangement of 03 nos. pipeline ranges for lower kusmunda (lk-1) quarry for dewatering activities at dipka expansion project.

Dismantling and laying of 800m of 8 inch diameter pipeline at quarry no. 03 for shifting of pump and 120m pipe line diversion for pump runnig for dewatering at quarry no. 03 of kathara colliery

Dismantling of 3.3 kv oh line due to shifting at quarry no. 2 kathara colliery