tender for general-navakerala sadassu-flood mitigation measures and side protection works to various thodu under thykkattussery block panchayath in aroor lac-general civil work - for poochakkal thodu 2 od21115/2025-2026:earthwork in excavation for removal of accumulated or deposited silt in or under water, by mechanical means using sophisticated equipments like amphibians excavator or any equivalent mechanical equipment with necessary accessories like transport barges, mechanized boats etc as appropriate and as directed for desilting canals/thodu, to the desired depth to ensure free flow in the canal/thodu including getting out and disposal of excavated earth with lead up to 50m as directed by engineer in charge .the rate shall include disposal of excavated earth/clay, depositing and levellingof all materials on the banks or other suitable locations by means of loaders/tippers/mechanized boats etc. as appropriate as directed. the rate shall include all the charges for labour ,equipments,conveyance of materials ,incidentals, complete as per the direction of the engineer in charge for fulfilling the final objective of removing all obstructions and to ensure free flow of water in the canal/thodu. 3 60.7.3:dismantling dr - dismanling , clearing away and carefully stacking materials useful for reuse for any thickness of walls in dr masonry including disposal of debris within a distance of 150m. 4 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 getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by engineer-in-charge.all kinds of soil 5 60.7.8:dr with departmental. stone - dry rubble masonry _ dry rubble without concrete levelling course using departmental rubble including packing to compactness to lines and levels, labour charges etc. complete as per direction of departmental officers at site 6 60.7.2:dr packing under foundation - dry stone packing under foundation with good quality blasted rubble including conveyance of material and labour charges etc. complete as per direction of departmental officers at site. 7 60.7.1:dry rubble masonry _ dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of departmental officers at site 8 7.1.1:random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:cement mortar 1:6 (1 cement : 6 coarse sand) 9 4.3.1:centering and shuttering including strutting, propping etc. and removal of form work for:foundations, footings, bases for columns 10 4.1.5:providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level:1:3:6 (1 cement : 3 coarse sand (zone-iii) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) 11 for puthenthodu 12 od21116/2025-2026:earthwork in excavation for removal of accumulated or deposited silt in or under water, by mechanical means using sophisticated equipments like amphibians excavator or any equivalent mechanical equipment with necessary accessories like transport barges, mechanized boats etc as appropriate and as directed for desilting canals/thodu, to the desired depth to ensure free flow in the canal/thodu including getting out and disposal of excavated earth with lead up to 50m as directed by engineer in charge .the rate shall include disposal of excavated earth/clay, depositing and levellingof all materials on the banks or other suitable locations by means of loaders/tippers/mechanized boats etc. as appropriate as directed. the rate shall include all the charges for labour ,equipments,conveyance of materials ,incidentals, complete as per the direction of the engineer in charge for fulfilling the final objective of removing all obstructions and to ensure free flow of water in the canal/thodu. 13 60.7.3:dismantling dr - dismanling , clearing away and carefully stacking materials useful for reuse for any thickness of walls in dr masonry including disposal of debris within a distance of 150m. 14 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 getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by engineer-in-charge.all kinds of soil 15 60.7.8:dr with departmental. stone - dry rubble masonry _ dry rubble without concrete levelling course using departmental rubble including packing to compactness to lines and levels, labour charges etc. complete as per direction of departmental officers at site 16 60.7.2:dr packing under foundation - dry stone packing under foundation with good quality blasted rubble including conveyance of material and labour charges etc. complete as per direction of departmental officers at site. 17 60.7.1:dry rubble masonry _ dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of departmental officers at site 18 7.1.1:random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:cement mortar 1:6 (1 cement : 6 coarse sand) 19 4.3.1:centering and shuttering including strutting, propping etc. and removal of form work for:foundations, footings, bases for columns 20 4.1.5:providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level:1:3:6 (1 cement : 3 coarse sand (zone-iii) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) 21 for side protection towards south of kadavil temple in chennam pallipuram panchayat ward no.5 22 2.33.1:felling trees of the girth (measured at a height of 1 m above ground level) including cutting of trunks and branches, removingthe roots and stacking of serviceable material and disposal of unserviceable material.beyound 30 cm girth up to and including 60 cm girth 23 60.7.3:dismantling dr - dismanling , clearing away and carefully stacking materials useful for reuse for any thickness of walls in dr masonry including disposal of debris within a distance of 150m. 24 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 getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by engineer-in-charge.all kinds of soil 25 60.7.2:dr packing under foundation - dry stone packing under foundation with good quality blasted rubble including conveyance of material and labour charges etc. complete as per direction of departmental officers at site. 26 60.7.8:dr with departmental. stone - dry rubble masonry _ dry rubble without concrete levelling course using departmental rubble including packing to compactness to lines and levels, labour charges etc. complete as per direction of departmental officers at site 27 60.7.1:dry rubble masonry _ dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of departmental officers at site 28 5.22.6:steel reinforcement for r.c.c work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelthermo - mechanically treated bars of grade fe-500d or more 29 5.1.2:providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - all work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size derived from natural sources) 30 7.1.1:random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:cement mortar 1:6 (1 cement : 6 coarse sand) 31 4.3.1:centering and shuttering including strutting, propping etc. and removal of form work for:foundations, footings, bases for columns 32 5.9.1:centering and shuttering including strutting, etc. and removal of form for:foundations, footings, bases of columns, etc for mass concrete 33 4.1.5:providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level:1:3:6 (1 cement : 3 coarse sand (zone-iii) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)