25/25 PUDUPPARIYARAM APPAKKADU DRINKING WATER SCHEME - TANK CONSTRUCTION

Amount

OD229003/2024-2025:Site investigation charges to identify suitable site for digging borewell including all charges

OD229006/2024-2025:Digging borewell of 150mm dia including all charges

OD229007/2024-2025:Supplying and fixing PVC casing pipe of 180mm dia 6kg/cm2 including all charges

OD229004/2024-2025:Supplying and fixing PVC end cap of 180mm dia including all charges

OD229005/2024-2025:Conducting yield test to ascertain the yield of tube well by ground water department including all charges

OD229009/2024-2025:Supply and errect readymade ferrocement pump house of size 1.50*1.5*2.1m with following specifications RCC post shall be fixed in PCC 1:3:6 of size 45*45*45cm,foundation alround with solid block masonry with C.M 1:6 of 30*40cm,size of ferrocement wall of 1.50*2.1m with 25mm thick,ferrocement triangular type roof made of ferrocement slab of thickness 25mm.MS door of size75*210cm with 1mm thick MS sheet and suitable GI frames and painting with two coats of synthetic enamel paint over a coat of iron primer with suitable locking arrangements and a pad lock of 5 Lever,MS ventilator of size 60*45cm,flooring with cc 1:4;8 75mm thick and plastered over 12mm thick cement plaster 1:4 and a neat cement flushing coat and all wall surfaces and roof shall be painted with two coats of exterior emulsion paint over a coat of primer

10.25.2:Item Shifted to Sub head 14 as item 14.73 Item Shifted to head 14 as item 14.74 Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

50.18.9.7.1:Providing and fixing PVC pipes includings of pipes with one step PVC solvent cement, trenching refilling & testing of joints complete as per direction of Engineer in Charge. 63 mm dia 6Kgf/cm2

50.18.9.20.1:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 63 mm dia Elbow

50.18.9.20.4:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 63 mm dia Bend

50.18.9.20.5:Providing and fixing PVC moulded fittings/accessories for Rigid PVC pipes including jointing with PVC solvent cement - 63x63x63 mm dia Tee

50.18.9.20.9:Providing and fixing PVC moulded fitting / accessories for Rigid PVC pipes, including jointing with PVC solvent cement-63 mm dia Socket /coupling

50.18.9.20.10:Providing and fixing PVC moulded fittings/accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 63x50 mm dia Reducer

50.18.9.6.2:Providing and fixing PVC pipes includings jointing of pipes with one step PVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. 50 mm dia 6 Kgf/cm2

18.12.8:Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work80 mm dia nominal bore

18.18.3:Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete:25 mm nominal bore

18.46.7:Providing and fixing G.I. Union in G.I pipe including cutting and threading the pipe and making long screws etc. complete ( New work):65 mm nominal bore

18.59.1:Providing and fixing C.I double acting air valve of approved quality with bolts, nuts, rubber insertion etc. complete ( The tail pieces, tapers etc. if required will be paid separately):50 mm dia

18.48:Providing and placing on terrace (at all floor levels) polyethylene water storage tank :ISI 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

SHAFEEQ N M (BID ID -2001267)

SHAJAHAN M M (BID ID -1998780)

Bidder Name

H NOORUL HAMEED

SHAFEEQ N M

SHAJAHAN M M