Estimate for Construction of Escape at RD 54800 of kotra DIsty into L2 Link Drain

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.

Excavation by mechanical means(JCB or Hydraulic excavator) in trenches for pipe lines with straight or open cutting in streets or open area including dressing levelling of beds of trenches to correct grade, cutting joint holes, refilling consolidation , including the cost diversion for traffic, crossing over trenches for access to the houses, watching, fencing, etc. and removal of surplus soil out side/inside the town involving lead upto 15 meter complete in all respect.

Dismantling brick work in cement sand mortar

Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days

Plain/Reinforced cement concrete RCC Grade M25 With Batching Plant, Transit Mixer and Concrete Pump in sub-structure complete as per drawing and Technical Specifications Height upto 5m

Laying brick on edge coping 229mm wide and 115mm thick in cement sand mortar 1:3 "

Dressing of earthwork

Providing,Stringing out, cutting, Jointing and testingof ISI Marked D.I.Pipe(S&S) as per IS 8329 and laying the same in trenches to correct alignment and gradients, jointed with rubber tyton joints fitted complete including all cartage, cost of rubber ring. B D.I. Pipe as per IS 8329 DI-K9"(Dia.- 600mm)

Providing & fixing M.S. foot rests made of 23x25 mm square bar including fixing in Haudis complete with cement concrete 1:2:4

Providing & fixing C.I/D.I Flanged end, stem of SS (AIS 1410) and Bronze (gunmetal) working parts Sluice Valves ISI marked 14846-2000, including jointing , testing & cost of Nut ,Bolt & insertion sheet, all carriage complete (with the approval of Engineer incharge). Class PN-1.6 as per ISI 600mm i/d Sluice Valves flanged