ValliyotThaliparambaDLT

Amount

ROOF WATER HARVESTING & WELL RECHARGE- (DIRECT) -375 Nos

2.6.1 Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas(exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavatedearth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds ofsoil

50.6.7.1 Laterate masonry with neatly dressed laterate stone of size 40x20x15cm or nearest size in cementmortar 1:6 for foundation and basement including all cost of materials, labour charges etc.

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 overflowpipes but without fittings and the base support for tank.

23.6 Supplying, filling, spreading & leveling gravels of size range 5 mm to 10 mm, in the recharge pit,over theexisting layer of boulders, in required thickness, for all leads & lifts, all complete as per direction ofEngineer -in-Charge

23.7 Supplying, filling, spreading & leveling coarse sand of size range 1.5 mm to 2 mm in recharge pit, inrequired thickness over gravel layer, for all leads & lifts, all complete as per direction of Engineer-in-charge.S

od3397/2021_2022Supplying and filling spreading and leveling charcoal in filter unit in required thickness

od3013/2021_2022Supplying and laying PVC Wire mesh (Layer net ) in above and below of the charcoal layer

od3300/2021_2022Supplying and fixing PVC Gutter pipe 160mm (4kg/sq.m)including sssupply and fixing 160mm GI clampfor all leads and lifts as complete as per the direction of engineer -in- charge

od3008/2021_2022160 mm PVC Gutter stopper

od3009/2021_2022160 mm PVC Gutter dropper

od3011/2021_2022:Supplying and fixing 160mm PVC gutter bend (elbow) with dropper.for all leads and lifts complete as per the direction of engineer -in -charge

od3384/2021_2022:Supplying and fixing 160mm PVC gutter bend (elbow) .for all leads and lifts complete as per the directionof engineer -in -charge

50.18.9.18.2 Providing and fixing PVC pipes including fixing the pipe with clamps/Clips at 1.00 m spacing. Thisincluded jointing of pipes with one step PVC solvent cement and testing of joints complete as perdirection of Engineer-in-Charge 75 mm dia 4 Kfg/cm2 - External work - Exposed on wall

50.18.9.8.2Providing and fixing PVC pipes includings of pipes with one step PVC solvent cement, trenching andrefilling & testing of joints complete as per direction of Engineer in Charge. 75 mm dia 4 Kgf/cm2

50.18.9.21.4 Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVCsolvent cement - 75 mm dia Bend

50.18.9.21 Providing and fixing PVC moulded fittings/accessories for Rigid PVC pipes, including jointing with PVCsolvent cement - 75 mm dia Elbow

50.18.9.21.5 Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVCsolvent cement -75x75x75 mm dia Tee

50.18.9.21.10 Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVCsolvent cement -75x63 mm dia Reduce

od3014/2021_2022 Supplying and fixing 75 mm PVC control valve for all leads and lifts complete as per the direction ofEngineer -in- charge

od3015/2021_2022Providing and fixing PVC pipes included jointing of pipes with one step PVC solvent cement and testingof joints complete as per direction of engineer -in -charge 50mm dia 6kgf/cm2 external work for overflow

od3016/2021_2022Providing and fixing PVC moulded fittings/accessories for rigid PVC pipes including jointing with PVCsolvent cement- 75mm dia union tank connector

od3385/2021_2022Providing and fixing PVC moulded fittings / accessories for rigid PVC pipes including jointing with PVCsolvent cement 50mm union tank connector

ROOF WATER HARVESTING AND WELL RECHARGE (INDIRECT) 15Nos

2.6.1 Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas(exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavatedearth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds ofsoil

50.6.7.1 Laterate masonry with neatly dressed laterate stone of size 40x20x15cm or nearest size in cementmortar 1:6 for foundation and basement including all cost of materials, labour charges etc

5.22.6 Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position andbinding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

5.1.3 Providing and laying in position specified grade of reinforced cement concrete, excluding the cost ofcentering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarsesand : 4 graded stone aggregate 20 mm nominal size)

od3300/2021_2022Supplying and fixing PVC Gutter pipe 160mm (4kg/sq.m)including sssupply and fixing 160mm GI clampfor all leads and lifts as complete as per the direction of engineer -in- charge

od3008/2021_2022160 mm PVC Gutter stopper

od3009/2021_2022160 mm PVC Gutter droppe

od3011/2021_2022:Supplying and fixing 160mm PVC gutter bend (elbow) with dropper.for all leads and lifts complete as perthe direction of engineer -in -charge

od3386/2021_2022:Supplying and fixing 160mm PVC gutter bend (elbow) .for all leads and lifts complete as per the directionof engineer -in -charge

50.18.9.18.2 Providing and fixing PVC pipes including fixing the pipe with clamps/Clips at 1.00 m spacing. Thisincluded jointing of pipes with one step PVC solvent cement and testing of joints complete as perdirection of Engineer-in-Charge 75 mm dia 4 Kfg/cm2 - External work - Exposed on wall

50.18.9.8.2 Providing and fixing PVC pipes includings of pipes with one step PVC solvent cement, trenching andrefilling & testing of joints complete as per direction of Engineer in Charge. 75 mm dia 4 Kgf/cm2

50.18.9.21.4Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVCsolvent cement - 75 mm dia Bend

50.18.9.21 Providing and fixing PVC moulded fittings/accessories for Rigid PVC pipes, including jointing with PVCsolvent cement - 75 mm dia Elbow

50.18.9.21.5Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVCsolvent cement -75x75x75 mm dia Tee

50.18.9.21.10 Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVCsolvent cement -75x63 mm dia Reducer

od3014/2021_2022Supplying and fixing 75 mm PVC control valve for all leads and lifts complete as per the direction ofEngineer -in- charge

PERCOLATION TANK (40 nos)

2.6.1 Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas(exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavatedearth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds ofsoil

2.26.1 Extra for every additional lift 1.5 m or part there of in excavation / banking excavated or stackedmaterials.All kinds of soil

od3004/2021_2022Laterate masonry with roughly dressed laterate stone of size 40x20x15cm or nearest size with dry jointsincluding all cost of materials, labour charges etc.

50.6.7.1Laterate masonry with neatly dressed laterate stone of size 40x20x15cm or nearest size in cementmortar 1:6 for foundation and basement including all cost of materials, labour charges etc.

13.1.1 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

RENJULAL S

Jinod