Construction of a check dam across Bhavani river, Veettiyoor in Agaly and Puthur panchayat in Palakkad district

Amount

Construction of Checkdam and footbridge 2.31 : Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared as per direction of departmental officers at site.

60.1.2 : RING BUND Type II Putting up ring bund with earth fille gunny bags of top width 1.0m bottom width 2.0m height 2.0 m side and filling in between with earth to form ring bund and maintaining the same leak proof till the completion of the work and clearing the site by dismantling the bund after completion of the work.etc.complete.as per direction of departmental officers at site.

60.2.4 : BAILING OUT WATER USING PUMP ABOVE 10HP AND UP TO 20HP - Bailing out water with engine and pump set above 10HP and up to 20HP, including conveyance to site and erection,cost of fuel, lubrication oil and other stores, pay of staff etc complete as per direction of departmental officers at site.

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) for abutments, protection wall, apron, checkdam, pillars etc including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil as per direction of departmental officers at site.

2.7.3 : 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) at checkdam bed, abutments, protection wall, cutoff apron, below pier etc including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.Hard rock (blasting prohibited)as per direction of departmental officers at site.

60.5.3 : DOWEL BARS - Supplying and Providing MS dowel bars of size 25 mm dia of 2.0m long (1m in rock and 1m in concrete ) below checkdam, abutments, pillars, protection wall etc including drilling holes of 30mm dia and filling the gap with cement grout( 0.50kg/each) etc complete as per direction of departmental officers at site.

4.1.3 : Providing and laying in position cement concrete of specified grade for levelling course for dowel bars, weir body, protection wall, parappet etc excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) as per direction of departmental officers at site.

5.37.1 : Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using cement content as per approved design mix, manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of centering, shuttering finishing and reinforcement including cost of admixtures in recommended proportions as per IS: 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer - in -charge. Note:- Cement content considered in this item is @330 kg/cum. Excess /less cement used as per design mix is payable/recoverable separately for abutments foundation, pillar footing, below counterfort wall etc All wiork upto plinth level as per direction of departmental officers at site.

5.37.2 : Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using cement content as per approved design mix, manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of centering, shuttering finishing and reinforcement including cost of admixtures in recommended proportions as per IS: 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer - in -charge. Note:- Cement content considered in this item is @330 kg/cum. Excess /less cement used as per design mix is payable/recoverable separately for abutment wall, counterfort wall, dirt wall, foot slab, beam etc All work above plinth level upto floor V level as per direction of departmental officers at site.

5.9.1 : Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, parappet etc for mass concrete as per direction of departmental officers at site.

5.9.6 : Centering and shuttering including strutting, etc. and removal of form for: Pillars, Abutments, countrefort wall as per direction of departmental officers at site.

5.11.1 : Extra additional height in centering, shuttering where ever required with adequate bracing, propping etc. including cost of de-shuttering and decentering at all levels, over a height of 3.5m, for every additional height of 1 metre or part thereof (Plan area to be measured).piers, beam, slab, abutment wall, counterfort wall (Plan area to be measured) as per direction of departmental officers at site.

50.13.1 : 9 mm cement plastering of mix : 1:3 (1 cement : 3 fine sand ) parappet including all cost of materials, labour charges etc complete as per direction of departmental officers at site.

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 for checkdam and footbridge, weir body , apron, weir foundation, handrail etc as per direction of departmental officers at site.

60.3 : Supplying and fixing structural steel channel ISMC 75X40mm for holding FRP shutter planks including cutting ,hoisting fixing in position with material and labour charges etc complete as per direction of departmental officers at site.

60.63.2 : FRP SHUTTERS - Supplying and fixing FRP shutters of suitable size to with stand the design and max water pressure as prescribed by the departmental officer and installing the FRP channels provided in the grooves already arranged for vents as per the direction of departmental .officers.

60.6 : PVC WEEP HOLES- Providing weep holes using 75mm dia. PVC pipes working pressure 4kg /sq.cm including cost of materials, conveyance, labour charges etc. complete. For abutment and counterfort wall as per direction of departmental officers at site.

Construction of Side protection wall 2.1.1 : Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan for foundation including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil to be levelled and neatly dressed:All Kinds of soil as per direction of departmental officers at site.

4.1.8 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size) for foundation as per direction of departmental officers at site.

4.3.2 : Centering and shuttering including strutting, propping etc. and removal of form work for:protection wall superstructure etc. as per direction of departmental officers at site.

4.1.6 : 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 : 6 graded stone aggregate 40 mm nominal size) for protection wall superstructure as per direction of departmental officers at site.

Construction of Extension foot bridges to both sides 2.1.1 : Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan for pier foundation including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil to be levelled and neatly dressed:All Kinds of soil as per direction of departmental officers at site.

2.7.3 : 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) for pier foundation including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.Hard rock (blasting prohibited) as per direction of departmental officers at site.

60.5.1 : DOWEL BARS - Supplying and providing MS dowel bars of size 20 mm dia , 1.5m long (1m in rock and 0.5 m in concrete )below piers including drilling holes of 25mm dia and filling the gap with cement grout ( 0.25kg/each) etc complete as per direction of departmental officers at site.

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 : 4 graded stone aggregate 20 mm nominal size) for levelling course as per direction of departmental officers at site.

5.37.1 : Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using cement content as per approved design mix, manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of centering, shuttering finishing and reinforcement including cost of admixtures in recommended proportions as per IS: 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer - in -charge. Note:- Cement content considered in this item is @330 kg/cum. Excess /less cement used as per design mix is payable/recoverable separately for footing, pillar, beam, slab etc as per direction of departmental officers at site.

5.1.3 : 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:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) for parappet as per direction of departmental officers at site.

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 for slab, beam, pier, parappet as per direction of departmental officers at site.

5.9.6 : Centering and shuttering including strutting, etc. and removal of form for:Piers, beam, slab etc as per direction of departmental officers at site.

5.9.1 : Centering and shuttering including strutting, etc. and removal of form for pier footing, parappet etc for mass concrete as per direction of departmental officers at site.

5.11.1 : Extra additional height in centering, shuttering where ever required with adequate bracing, propping etc. including cost of de-shuttering and decentering at all levels, over a height of 3.5m, for every additional height of 1 metre or part thereof (Plan area to be measured) for beam, piers, slab etc (Plan area to be measured) as per direction of departmental officers at site.

50.13.1 : 9 mm cement plastering of mix : 1:3 (1 cement : 3 fine sand ) for parappet including all cost of materials, labour charges etc complete as per direction of departmental officers at site.

O P Paily

M.P Salim Pwd Contractor

M T ABDUL KABEER

ANAS K J

Njattumkalayil Construction Company

Abhishek Baby

M/S MALABAR CONSTRUCTION

K K CONSTRUCTIONS

Mony V Athukuzhy