Tender For E-Tender For 2Nd Call For Repair Of Outside Underground Sewerage Line At Lake Ps C Us, 18, Gariahat Road, During The Year 2026-2027., Kolkata-West Bengal
TDR : 55846895
Tender Notice
BOQ
8 Days Left
Kolkata
West Bengal
Tender For E-Tender For 2Nd Call For Repair Of Outside Underground Sewerage Line At Lake Ps C Us, 18, Gariahat Road, During The Year 2026-2027.
Name of Work:- e-Tender for 2nd Call for Repair of outside Underground sewerage Line at Lake PS C us, 18, Gariahat Road, during the year 2026-2027.
Sl. No.
Item Description
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2nd Call for Repair of outside Underground sewerage Line at Lake PS Campus, 18, Gariahat Road, during the year 2026-2027.
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Dismantling all types of plain cement concreteworks, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m.
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Ordinary Cement concrete (mix 1:2:4) with graded stone chips (6mm nominal size) excluding shuttering and reinforcement,if any, in gound floor as per relevant IS codes.Pakur variety
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Cleaning silt of inspection pit.
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Dismantling & Refixing pit cover
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Cleaning silt of master trap pit
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Removing chokage of H.C.I. or S.W. pipe with split bamboo
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Constructing Inspection pit of inside measurement 600mm X 600mm X upto 600mm (depth) with 250 mm thick 1st. class brick work in cement mortar (1:4) on all sides, bottom of the pit consisting of 100 mm thick cement concrete (1:3:6) with stone chips over a layer of jhama brick flat soling, 15 mm thick (1:4) cement plaster to inside walls and out-side walls upto G.L. and 20 mm.thick (1:4) plaster to bottom of the pit, providing necessary invert with cement concrete (1:3:6) with stone chips as per direction, neat cement finishing to entire internal surfaces, top of the pit covered with 100 mm thick R.C.C. slab (1:1.5:3) with stone chips and necessary reinforcements upto 1% and shuttering including 6 mm thick cement plaster (1:4) in all external surfaces of the slab and one 560 mm dia. R.C.C. manhole cover of approved make supplied, fitted and fixed in the slab with necessary fittings, necessary earthwork in excavation in all sorts of soil, filling sides of the pit with earth and removing spoils after work complete in all respect with all costs of labour and materialsA) With Pakur variety. (Other than SAIL/TATA/RINL)
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Supplying, fitting and fixing in position reinforced cement polymer concrete manhole /gully pit cover with matching frame.As per I.S-12592(M.D)(iv) 15 MT load bearing capacity round manhole cover provided with two lifter hooks fitted with matching frame of size each 2536.00 Cover: 460 mm X 75 mmFrame: 620 mm X 150 mm(iv) 15 MT load bearing capacity round manhole cover provided with two lifter hooks fitted with matching frame of size each 2536.00 Cover: 460 mm X 75 mmFrame: 620 mm X 150 mm
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Cleaning rubbish, sludge, weeds scum, liquid earth, mud etc.etc.from road side masonary drain/ hume pipe drain/ culvert etc. by mathor labour after removing concrete.Slab/manhole cover etc.without damaging the same and refixing the same properly after cleaning as necessary and removing the sludge etc.etc.by using iron pans,buckets including all labour, tools & plants including removing the spoils in dry condition and disposing the same by truck beyond the road side in conformity with municipal/corporation rules for such disposal including loading into truck and cleaning the road side in all respects as per direction of the Engineerin- Charge
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Sub Total
12
GST 18%
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LWC 1% Please Enable Macros to View BoQ information
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