Day to day repair and maintenance of water supply of all colonies under Ghugus Sub Area.

Assistance in excavation of earth for making trench/ pit/ drain for laying of pipe, dewatering of excavated pit and other associated works to repairing of pipe lines all complete as per the instructions of engineer in charge.

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by Engineer-in-charge. All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth. sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and for all lift

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.In cement mortar

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.Nominal concrete 1:4:8 or leanear mix (i/c equivalent design mix)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources: 6 graded stone aggregate 20 mm nominal size derived from natural sources).

Providing and fixing G.I. pipes complete with G.I. fittingsincluding trenching and refilling etc. External work 50 mm dia nominal bore

Providing and fixing G.I. pipes complete with G.I. fittingsincluding trenching and refilling etc. External work 80 mm dia nominal bore

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC)pipes, having thermal stability for hot & cold water supply,including all CPVC plain & brass threaded fittings,including fixing the pipe with clamps at 1.00 m spacing.This includes jointing of pipes & fittings with one stepCPVC solvent cement and testing of joints complete as perdirection of Engineer in Charge. Internal work - Exposed on wall 20 mm nominal outer dia Pipes