Gangaseri Water Supply Scheme Gangaseri Water Supply Scheme Supply of all materials, labours & T&P etc and construct following works as per type design and drawings complete. 2 SM Intake Chember 3 Excavation of pipe line trench in following strata lif, pithoragarh-Uttarakhand

Gangaseri Water Supply Scheme Gangaseri Water Supply Scheme Supply of all materials, labours & T&P etc and construct following works as per type design and drawings complete. 2 SM Intake Chember 3 Excavation of pipe line trench in following strata lift upto 1.5m lead upto 30m. Including refilling, watering, ramming of excavated earth into the trenches and removal of surplus earth upto adistance of 60m from trenches including supply of labour, T&P etc complete. Assuming that 90% pipe line is laid in trenches, it is estimated that 75% excavation will be in soil mixed with shingle, bajri & boulders and 15% will be in ordinary rock. 4 Soil mixed with Boulder 5 Hard Rock 6 Providing, carting, laying & jointing of following sizes of Pipes including all fittings, specials, bending, cutting & threading as required for proper completion of work.G.I. pipes as per IS: 1239/ 1985 Part-I 7 20mm dia 8 25mm dia 9 Supply and fixing of valves in pipeline including cuting, threading of pipeline with fittings, materials, labours, T&P etc complete.Gun metal Gate/wheel valves confirming IS:788 10 25mm dia 11 32mm dia 12 Supply of all materials, labours, T&P. etc.and construct Gate valve chamber as per type design complete. 13 Supply of all materials, labour T&Petc complete to construct CWR as per drawing includung all pipes & fittings complete. 14 03.00 KL 15 5.00 KL 16 Supply & fixing of chlorinating arrangement of 25 litre capacity over CWR roof slab. Including supply of all materials & labours as per type design & drawing complete. 17 Providingand laying in position cement concrete of specification grade in 1:4:8( cement: sand :aggregate) 18 Provision for Protection works including all materials, T&P, labour complete as per the direction of Engineer in chargeRandam rubbel stone masonery in cement mortar 1:6 (1cement : 6 sand) 19 Provision for Protection works including all materials, T&P, labour complete as per the direction of Engineer in charge Randam rubbel stone masonery Laid dry. 20 Providingand laying in position cement concrete of specification grade in 1:2:4( cement: sand :aggregate)

INR 3540 /-

INR 83000.0 /-

INR 41.50 Lakhs /-