Baste Dhanauda GOV Water Supply Scheme

Amount

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.

Soil mixed with Boulder

Ordinary Rock

Providing of all materials, Carting from site store to site of work, Lowering into trenches with true to alignment, Laying of MS ERW Pipes grade Yst 210, Jointing by electric welding process with proper grade of eletrodes suitable for jointing of water supply pipe lines (Ador, L&T or equivalent electrodes) by cutting of pipes and making required bends by welding, completion of work with testing of pipe line etc complete.

150 mm dia thick 4.4mm

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

20mm dia

25mm dia

32mm dia

40mm dia

50mm dia

65mm dia

80mm dia

Providing and fixing C.I. sluice valves complete with bolts, nuts, rubber insertions etc. PN : 16 kg

150mm dia

Providing and fixing C.I. double acting air valve of approved quality with bolts, nuts, rubber insertions etc. complete

50mm dia

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

32mm dia

40mm dia

50mm dia

65mm dia

80mm dia

Supply of all materials, labours, T&P. etc.and construct Gate valve chamber as per type design complete.

Supply of all materials, labour T&Petc complete to construct CWR as per drawing includung all pipes & fittings complete.

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.

Providing M20 plain concrete for Anchor / thrust block of 1 cu.m sized in high pressured zone of supply main as per type design complete.

Providing and laying in position cement concrete of specification grade in 1:4:8( cement: sand :aggregate)

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)

Providing and laying in position cement concrete of specification grade in 1:2:4( cement: sand :aggregate)

M/s Mohd Idrish