Shifting, di and re-arrangement of existing pipeline ranges of lk-1, lk-2e, lk-2w, old dipka quarry sump and laying and jointing of 02 nos. new pipeline ranges for dewatering activities of old dipka quarry at dipka expansion project.

Laying and jointing of pipeline range at lower kusmunda-2 (east) quarry sump and old dipka quarry sump for dewatering purposes at dipka expansion project.

Recovery of old/ used pipelines from different locations of quarry sumps of lower kusmunda-1 (lk-1), lower kusmunda-2 (lk-2 east), lower kusmunda-2 (lk-2 west) and old dipka for a period of 180 days on as and when required basis at dep.

Assistance in operational maintenance and operation of pumps installed for dewatering, tanker filling and firefighting etc at lk-2 (lower kusmunda-2) sump at quarry of dipka expansion project for a period of one year.

Diversion of existing ms pipelines of 12/10 inches dia. by laying, jointing works for lk-1 sump for dewatering activities at quarry of dipka expansion project.

Assistance in operational maintenance and operation of pumps installed/to be installed for dewatering, tanker filling and firefighting etc at lk-1 (lower kusmunda-1) quarry sump of dipka expansion project for a period of one year.

Shifting, di, extension of pipeline arrangement for lower kusmunda-1 (lk-1) and lower kusmunda-2 (lk-2) quarry sumps by laying and jointing of pipeline for dewatering purposes along with making of bends of sizes 12/10/8/6/4 inches at dep.

Day-to-day di, shifting and extension of ht overhead lines of upper and lower kusmunda quarry for a period of one year at dipka expansion project.

Day-to-day di, shifting and extension of ht overhead lines of upper and lower kusmunda quarry for a period of one year at dipka expansion project.

Day-to-day di, shifting and extension of lt overhead lines of east and west section quarry (old dipka, malgaon, upper and lower kusmunda etc) for a period of one year at dipka expansion project.