Routine earth work for maintenance of rising and distribution mains up to 300 mm dia c i and d.i. and gi pipe lines including maintenance of valves etc. upto 300 mm dia at ctps colony, dvc, chandrapura.

Supply of m.s. e.r.w black and plain ended m.s. casing pipe as per is 4270 (01) in random length of 04 m to 7m or 6m in following dia. size 175mm x 5.4mm thick file no. 167/25x9/1

Supply and delivery of 300 mm dia length 1715 mtr di (k-9), and 150 mm dia length 352 mtr (k-7) pipe at durgapur municipal corporation.

Interconnection of 200 mm dia at a. nagalapuram and laying of 110 mm dia hdpe pipe line from d.no.125/5-55 to d.no.125/5-208 at sc colony, peddapadu, ward no.36 in kurnool municipal corporation.

Supply, delivery and fixing of air blower pipe to filter beds at 9.00 mgd filtration plant and replacement of 300 mm dia sluice valve at 3.00 mgd and 4.50 mgd filtration plant at ashok nagar head water works in kurnool municipal corporation.

Alternative source of drinking water by installation of submersible pump through rig boring system and construction water reservoir with laying of 75mm dia. hdpe pipe-line at dom para slum area within ward no-01, under dmc.