Providing GI drinking water pipe line from switchyard to DPH Police barracks at BBMB Slapper

Amount

Dismantling of Flexible Pavements (By Mechanical Means)Dismantling of flexible pavements thickness above 50mm by mechanical means and disposal of dismantled materials up to a lead of 1000 meters, stacking serviceable and unserviceable materials separately as per technical clause 202 of MORT&H specifications

Earth work in excavation in foundations trenches etc. in all kinds of soil where Pick-Jumper work is not involved and not exceeding 2.0 metres depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonry in 15 cm, layers with compaction including disposal of all surplus soil as directed within lead of 30 metres.

Providing and laying, jointing, fixing, testing ISI Marked G.I. Pipe (as per IS 1239) BClass, including cost of Specials such as tees, bends, sockets elbow etc., cutting, threading and testing in trenches in the ground complete. 25 mm i/d

Patch Work with Bituminous Macadam 50mm to 75mm thickness (Grading II) (a) Providing and laying patch work with bituminous macadam 50mm to 75mm thick using crushed stone aggregates of specified grading premixed with bituminous binder VG-30 @ 3.4% in Continuous type hot mix plant, carriage of mixed material to site of work, laid after trimming the pot hole, removal of failed material, laying by suitable means and rolling with a smooth wheeled roller to match the adjoining surface complete as per technical clause 504 of MORT&H specifications

Providing, fixing and jointing G.I Union Couplings(of approved make with the approval EIC) as per IS 1879 in G.I. Pipe lines complete in all respect.25mm i/d G.I Union

Providing, fixing and jointing ISI Marked Gun- Metal peet valves (Heavy Pattern) as per IS 778 with hand wheels, on G.I. Pipe lines laid in the ground or inside buildings including all carriages complete. 25mm i/d Gun Metal peet valve heavy pattern.

Providing & placing in position on terrace (at all floor levels) HDPE water storage tanks of approved make (to the approval of Engineer - in-charge) with cover with suitable locking arrangement and making necessary holes for inlet, outlet and over flo pipes but without fittings and base support for tank.Triple Layer Tanks

Providing and fixing in position G.I. Tank Nipple of approved make (to the approval of Engineer-in-charge) in PVC Water storage tanks complete in all respect.G.I tank nipple 25mm i/d

Providing and fixing in position automatic brass Ball Cock in tanks.Brass Ball Cock with rod and Plastic Ball. 25 mm i/d

SURESH KUMAR

RAKESH KUMAR