Provision of D.I Pipeline form Filter Plant (IWSS Dakra) to Subash Nagar Colony, Officers Colony and Mohan Nagar including the raw water pipeline form KDH Settling Pond to Filter Plant, Dakra under GM Unit,NK Area.

( PART -A From IWSS Dakra to Subash Nagar colony ,Officers Colony & Mohan Nagar colony ) Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix).

Dismantling manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge :bituminous road.

Providing and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329 :250 mm dia Ductile Iron Class K-9 pipes.

Providing and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329 :200 mm dia Ductile Iron Class K-9 pipes.

Providing push-on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and the cost of rubber gasket ,250 mm dia pipes.

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

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

Providing and laying S&S C.I. Standard specials suitable for mechanical jointing as per IS : 13382 :Up to 300 mm dia.

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) :250 mm diameter. Class II.