Sustainable Water Conservation Project For Chittur Region By Interlinking of Ponds and Traditional Storage Structures- Phase 1 Renovation of Public Ponds - Improvements to Kannappankode 1 kulam, Ward 5 ,Verkoli , Polpully Grama Panchayath in Palak

Amount

Renovation of pond

od39615/2020_2021/IA : Earth work excavation in all classes of soil as item No:2.6.1. the earth conveyed from the site by the contractor and cost recovered With necessary permissions obtained from other departments by the contractor.

2.32 : Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.

60.2.3 : Bailing out water using pump above 5 HP and Up to 10 HP-Bailing out water with engine and pump set above 5HP and up to 10HP, including conveyance to site and erection,cost of fuel, lubrication oil and other stores, pay of staff etc complete

od15269/2019_2020/IA : Dry rubble masonry with hard stone for foundation of retaining wall item code. 7.1.1

5.9.1 : Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

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 : 6 graded stone aggregate 20 mm nominal size)

Leading channel

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 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

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)

5.9.1 : Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

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 : 6 graded stone aggregate 20 mm nominal size)

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)

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

Irrigation sluice supporting structure

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 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

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)

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)

5.9.1 : Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

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 : 6 graded stone aggregate 20 mm nominal size)

SLUICES

od18582/2019_2020/IA : Providing and laying 315mm pvc pipe 6kg/cm2 trench 1.10m depth, laying, refilling, consolidating etc complete including all charges etc complete.

od18583/2019_2020/IA : Providing and laying 165mm PVC Pipe 6kg/cm2 including excavating trenches 1.10m depth refilling and compacting after laying , all labour, materials and hirecharges of tools and plants conveyance etc complete.

od38045/2020_2021/IA : od59934/2019_2020/IA :Supplying and installation of Water scale (ISA65X65X6) by connecting three bars ofGI Pipe of 50mm ,in builted into 60X60X40 CC of 1:3:6 in water body for measuring of water level and fixingdisplay board of size 100X70 cm supported on 50mm GI Pipe which is in built at 45X45X60 concrete block of1:3:6 near pond to calculate volume of water, as per departmental officer's at site.Earth work- 60X60X40cm0.6*0.6*0.4=0.144 say 0.150.45*0.45*0.6=0.1215,say 0.15total =0.3 cumconcrete 1:3:6=0.15+0.15=0.3GI Pipe for supporting member L=0.3+0.9+1.05+1.05=3.3add 5% wastage=0.163total L=3.465 say 3.5 and0.2+1.00+0.7=1.9,add 5% wastage 0.095,total=1.995,say 2mnet total=3.5+2=5.5for 25mm GI pipe,Q=1+1+0.7+0.7=3.4,add 5% wastage=0.17,total=3.57,say 4mGalvanised steel plain sheet (18 guage)size of sheet 1.00X0.7volume of 18 guage GI sheet 10.5 kg/sqm)volume=1.00*0.7*10.5 kg/sqm)=7.35,add 5% wastage=0.37,total=7.72,say 7.8 kgMS angle 65X65X6mmQ=2m,add 5% wastage =0.1m,total=2.1mwt of 6mm MS angle =5.95kg/m,total=5.95*2.1=12.495,say12.5kgPainting:-GI pipe 50mm (3.3*22/7*0.0483=0.5 sqm),area of angle iron=4*0.65*2=5.2,total=0.5+5.2=5.7 say 6 sqmGI pipe 50mm, (1.9*22/7*0.0483=0.29 sqm)GI pipoe 25mm (3.4*22/7*0.0483=0.52 sqm)GI sheet 18 guage(2*1*0.7*1=1.4 sqm

Bidder Name

SURESH KUMAR A