SOILAND WATERCONSERVATIONWORKS IN INDENCHOLA WATERSHED

Amount

Stone Pitched Contour Bund 20000 Sqm

Stone Pitched Contour Bund with quarrying of stone for Hill Tract area : Contour bunding with<br>dry rubble granite or laterite stone with quarrying of stone and lead and lift upto 50m and 1.50 m as per<br>department specification for hill tract area including Overhead Chargesas per code number od 751/2021_2022

Roof Water Harvesting To Open Well 30 Nos

Providing and fixing PVC pipes including fixing the pipe with clamps/Clips at 1.00 m spacing. This included jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 75 mm dia 4 Kfg/cm2 - External work - Exposed on wall as per code number 50.18.9.18.2 & 50.18.9.8.2( as per specification)

Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 75 mm dia Bend as per code number 50.18.9.21.4

Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 75 mm dia Elbow as per code number 50.18.9.21

Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement -75x75x75 mm dia Tee as per code number 50.18.9.21.5

Providing and fixing PVC moulded fittings/ accessories for rigid PVC Pipes , including jointing with PVC solvent cement - 75 mm dia MTA .Details of cost for one number as per code number od3270/2020_2021

Providing and fixing PVC moulded fittings / accessories for rigid PVC Pipes , including jointing with PVC solvent - 75 mm dia Tread End Cap as per code number od3271/2020_2021

Providing and fixing PVC moulded fittings / accessories for rigid PVC Pipes including jointing with PVC solvent cement - 75 mm dia Union Tank Connector as per code number od3276/2020_2021

Providing and fixing PVC 150 mm 4kgf/cm2 gutter pipes including fixing the gutter pipe with clamps / clips @ 0.50 m spacing as per code number od3274/2020_2021

Providing and fixing PVC moulded fittings / accessories for rigid PVC gutter pipes including jointing with PVC solvent cement - 150 mm PVC Dropper as per code number od3275/2020_2021

Providing and fixing PVC moulded fittings / accessories for rigid PVC gutter pipes , including jointing with PVC solvent cement - 150 mm PVC stopper as per code number od3278/2020_2021

Providing and placing polyethylene water storage tank . IS :12701 marked with cover and making necessary holes for inlet , outlet and overflow pipes as per code number od3280/2020_2021

Supplying ,filling,spreading and levelling Charcoal in the filtering tank in required thickness for all leads and lifts all complete as per direction of Engineer in Charge as per code number od3281/2020_2021

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

Supplying and spreading Nylon Net as filter material as per code number od3282/2020_2021

Sub Drain Protection Wall Using Jungle Stone 1m Height - 1000 m at Chinnakkanam(Thengakkal),Indanchola, Mlamala & Kalloolikkal Area

Earth work in excavation by mechanically means (Hydrolic Excavator)/ manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm. On plan) including disposal of excavated earth, lead up to 50m and lift up to 1.5m disposed earth to be levelled and neatly dressed. All kinds of soil as per code number 2.6.1

Jungle stone (locally available) sub drain protection wall as per code number od767/2021_2022

Loose Boulder Check Dam using Jungle Stone 2m width - 25 Nos at Chinnakkanam(Thengakkal),Indanchola, Mlamala & Kalloolikkal Area

Earth work in excavation by mechanically means (Hydrolic Excavator)/ manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm. On plan) including disposal of excavated earth, lead up to 50m and lift up to 1.5m disposed earth to be levelled and neatly dressed. All kinds of soil as per code number 2.6.1

Jungle stone (locally available) for loose boulder checks as per code number od767/2021_2022

Retaining Wall 1.50m Height using Blasted Rubble - 500 m at Chinnakkanam(Thengakkal)

Earth work in excavation by mechanically means (Hydrolic Excavator)/ manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm. On plan) including disposal of excavated earth, lead up to 50m and lift up to 1.5m disposed earth to be levelled and neatly dressed. All kinds of soil as per code number 2.6.1

Dry Rubble without Concrete levelling courses masonry with good quality blased rubble including packing to compactness to lines and levells cost andconveyane of all materials labour chargse etc. as per code number 60.7.1

Centering and shuttering including strutting, propping etc. and removal of form work for foundation, footings bases of columns as per code number 4.3.1

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering all works up to plinth level 1:3:6 as per code number 4.1.5

Dry Rubble Checks using Blasted Rubble - 2m Width - 16 Nos at Chinnakkanam(Thengakkal)

Earth work in excavation by mechanically means (Hydrolic Excavator)/ manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm. On plan) including disposal of excavated earth, lead up to 50m and lift up to 1.5m disposed earth to be levelled and neatly dressed. All kinds of soil as per code number 2.6.1

Dry Rubble without Concrete levelling courses masonry with good quality blased rubble including packing to compactness to lines and levells cost andconveyane of all materials labour chargse etc. as per code number 60.7.1

Centering and shuttering including strutting, propping etc. and removal of form work for foundation, footings bases of columns as per code number 4.3.1

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering all works up to plinth level 1:3:6 (1 cement:3 coarse sand :6 graded stone aggregate 20 mm nominal size ) as per code number 4.1.5

Retaining Wall 1.0m Height using Blasted Rubble - 624 m at 110 area ( Indanchola)

Earth work in excavation by mechanically means (Hydrolic Excavator)/ manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm. On plan) including disposal of excavated earth, lead up to 50m and lift up to 1.5m disposed earth to be levelled and neatly dressed. All kinds of soil as per code number 2.6.1

Dry Rubble without Concrete levelling courses masonry with good quality blased rubble including packing to compactness to lines and levells cost andconveyane of all materials labour chargse etc. as per code number 60.7.1

Centering and shuttering including strutting, propping etc. and removal of form work for foundation, footings bases of columns as per code number 4.3.1

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering all works up to plinth level 1:3:6 (1 cement:3 coarse sand :6 graded stone aggregate 20 mm nominal size ) as per code number 4.1.5

Dry Rubble Checks using Blasted Rubble - 2m Width - 20 Nos at 110 area ( Indanchola)

Earth work in excavation by mechanically means (Hydrolic Excavator)/ manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm. On plan) including disposal of excavated earth, lead up to 50m and lift up to 1.5m disposed earth to be levelled and neatly dressed. All kinds of soil as per code number 2.6.1

Dry Rubble without Concrete levelling courses masonry with good quality blased rubble including packing to compactness to lines and levells cost and conveyane of all materials labour chargse etc. as per code number 60.7.1

Centering and shuttering including strutting, propping etc. and removal of form work for foundation, footings bases of columns as per code number 4.3.1

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering all works up to plinth level 1:3:6 (1 cement:3 coarse sand :6 graded stone aggregate 20 mm nominal size ) as per code number 4.1.5

O RADHAKRISHNAN

Kurian Joseph