Maintenance of pipe distribution system, trunk mains and sub mains by way of Extension of Head works of Water Supply Scheme Ashmuji and Shurat under M and R under M and R.

Dismantling C.I. pipes manually/ by mechanical means breaking lead caulked joints, melting of lead and making into blocks including stacking of pipes and lead at site within 50 meter lead as per direction of Engineer in-charge. Including excavation and refilling trenches after taking out the pipes. : Above 150 mm diaupto 300 mm dia.

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres: All kinds of soil :

Laying in position centrifugally cast (spun) iron S&S or flanged pipes (excluding cost of pipe)

Providing and laying flanged C.I. standard specials such as tees, bends, collars, tapers, caps etc ., suitable for flanged jointing as per IS : 1538 Up to 300 mm dia.

Providing push-on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket. 200 mm dia pipes

Engagement of Labours for Clearance of silt/Carriage / Handling of Pipes

hire charges of Carriage vehicle with licenced driver for carriage of various materials incl. bleaching powder,Pipe Material , dismentled materials etc incld cost of fuel complete job.