Answer Posted / sachin mogal
Dewatering is the removal of water from solid material or soil by wet classification, centrifugation, filtration, or similar solid-liquid separation processes, such as removal of residual liquid from a filter cake by a filter press as part of various industrial processes.
Construction dewatering, unwatering, or water control are common terms used to describe removal or draining groundwater or surface water from a riverbed, construction site, caisson, or mine shaft, by pumping or evaporation. On a construction site, this dewatering may be implemented before subsurface excavation for foundations, shoring, or cellar space to lower the water table. This frequently involves the use of submersible "dewatering" pumps, centrifugal ("trash") pumps, eductors, or application of vacuum to well points.
| Is This Answer Correct ? | 9 Yes | 0 No |
Post New Answer View All Answers
How to calculate Cement in bags ,sand in sqft and aggregate in sqft for 1cum M25 grade concrete
a solid steel rod length 2m dia and 20mm vertically hangs from celling and has a collar firmly atteched to it. above the collar an annular rubber washer of 40mm th. having stifness k = 5n/mm is placed. determine maximum stress in the rod caused by mass of 5 kg falling through a height of 1.2m.
Define absolute co-ordinates?
what is labour consume factor in residential projects
what is the percentage of silt in black cotton soil.?
What is the difference between routing maintenance and major maintenance in school facilities?
How will you reduce the concrete flow after mixing the concrete
Bernaullis theorem deals with the law of conservation of mass momentum energy none
How to Calculate Materials Required for PCC 1:4:8 for 1Cum & Brickwork 1:4 for 1Cum & Plastering 1:4 (15mm Thick) for 100Sqm & RCC 1:4:8 & 2mt ( L1=1mt & L2=1mt ) length of 12mm Steel bended in 90degrees what is the formula to calculate Weight & Actual Length ?
How is improve my knowledge in construction industries....
How to calculate the crank rod in slab
what is the difference between prime coat and tack coat in road construction
why we create short columns under grade slab?
material used for mendrel use to bend epoxy coated rebar
Define What materials were used to build the Golden Gate Bridge?