Laying of Distribution pipe line D.I. Pipes All types and Class for Water Supply Scheme in Zone-D

Laying D.I. pipes (all type & all class) including earth work in excavation in trenches, shoring of adequate width having minimum depth to keep the top surface of pipe 1.00M below of the existing ground level in any kind of soil mixed with boulder, metal crust, concrete pavement, any road sub-grade and its flank etc., dewatering the trenches, preparing the bottom surface of the trenches for continuous bedding including sand filling or over ground installation to cross ditches etc. supported with RCC pillars as & when necessary and fitting, fixing, jointing (all types of joints) valves, specials etc. as per requirement, in position, cutting, chamfering of pipes as required, carriage of materials from departmental store to work site, constructing sluice valve chambers including supply and fitting in position sluice valve of different dia. as per requirement , filling of the trenches with excavated materials, consolidating the same in layers, temporary road restoration, guarding trenches with temporary bamboo railing for safety where necessary, emergency horizontal auger boring ( for roads other than NH & SH) where necessary, removing the surplus materials from site including all labour charges, tools and plants, hydraulic pressure testing, cleaning and disinfection of pipes etc. complete in all respect as per IS 12288-1987(latest edition) and instruction of E.I.C.(Only the pipes, rubber rings, Mechanical joints and specials of different dia.will be supplied departmentally. Only sluice valve where necessary will be supplied by agency. The surplus and unused materials are to be returned to store at his own cost.)

100 mm dia.

150 mm dia.

200 mm dia.

250 mm dia.

300 mm dia.

400 mm dia.

500 mm dia.

GHOSH ENTERPRISE

S and P Enterprise

H. ENTERPRISE

ROY CONSTRUCTION