Name of Work:- TTC Industrial Area…. M & R to UDDS... Removing sludge from effluent sump at Rabale, R Block
Sl. No.
Item Description
1
Sub Estimate
2
Removing the sludge from effluent sump or from any other ancillary structure such as screen and grit chambers, by mechanical means or manually for all depths. Lift and lead upto 100 m from the edge of sump or structure including stacking the sludge as directed. Item includes cost of all mechanical equipments, labour, fuel, safety devices, tools and plants.
3
Excavation for foundation in earth, soil of all types, sand, gravel and soft murum, including removing the excavated material up to a distance of 50m. beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary backfilling, ramming,watering including shoring andstrutting etc. complete. (Lift upto 1.5 m.) By Mechanical Means
4
Providing placing LDPE 0.3 mm thick sheet, in the pit, to recycle the sludge. The sheet should be provided at bottom and four sides of pit. The weight of sheet should not be less than 250 gms/m2 and the LDPE sheet should be conforming to IS3395.1997.
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Hiring of machineries(JCB)
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Sub-Estimate II :- Transporation & treatment of sludge
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Treatment of Hazardous Waste as perthe Hazardous Waste (management &handling) Rules 1989 and amended rules 2000 at TTC WMA Mahape including Variable transportation, Treatment storage and disposal .(Rates excluding GST) Please Enable Macros to View BoQ information
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