Estimate for Construction of Escape Regulator at RD 28600 of Bhadurke disty and Outfalling at RD 14500 of Phidda Drain

Amount

Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with excavated surplus soil. Ordinary soil mechanical means

Excavation by mechanical means(JCB or Hydraulic excavator) in trenches for pipe lines with straight or open cutting in streets or open area including trimming and dressing sides levelling of beds of trenches to correct grade, cutting joint holes, refilling consolidation,watering , including the cost of dewatering of rain water, diversion for traffic, night signals. providing & fixing caution boards, 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 upto 1.5 mtr depth

Excavation by mechanical means(JCB or Hydraulic excavator) in trenches for pipe lines with straight or open cutting in streets or open area including trimming and dressing sides levelling of beds of trenches to correct grade, cutting joint holes, refilling consolidation,watering , including the cost of dewatering of rain water, diversion for traffic, night signals. providing & fixing caution boards, 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 exceeding 1.5m upto 2.25 mtr depth

Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications RCC Grade M25 height upto 5 Mtr. using batchmixing plant including centering and shuttering. (CSR Item No. 21.32 F )

Providing, Stringing out, cutting, Jointing and testing of C.I. Double Flanged pipes with casted flanged as per IS:7181, Class-B (ISI marked with the prior approval of Engineer-in Charge) and laying the same in trenches to correct alignment and gradients,jointed with nut bolts and rubber insertion fitted complete including all cartage.(j) 600mm i/d pipelines laid complete CSR Item No 28.21

Laying cement concrete 1:3:6 Nominal mix in foundation with crushed stone aggregates 40 mm. nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days (CSR Item No. 21.4)

Supplying, fitting and placing HYSD bar reinforcement in substructure complete as per drawing and Technical Specifications.

Filling stones or spalls into crates and packing (Labour Rate)

weaving wire netting for wire crate including binding sides and partitions to make crate

Making dewatering arrangement by pumping set 4'' *4'' (Tractor driven) taking 22 hours a a day for 2 days (lump sum)

Excavation in Soil (any type) using Hydraulic Excavator CK 90 with hydraulic excavator of 0.9 cum bucket capacity including cutting, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, including all lifts and combined lead upto 30m.

Rehandling of earth

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 in?charge) 600mm i/d Sluice Valves flanged

Supply and carriage of boulder as per dept specifications.

Any Other Item

The Bulla Monga Cooperative Labour and Construction Society Ltd