Infrastructural Facilites at Paivattom Karukapadam kottayam

Amount

50 hp (Parakuzhy& discharge chal-4Nos.)

od1494/2018_2019 : Putting up ring bund to a bottom width of 3m, top width of 1m, height of 2m and side slopes 1/2:1 by driving down half split coconut posts 3.5m long to a depth of 1.5m below ground level at 0.75 C/C in two rows and fixing 1/4th split coconut wailing pieces in 4 rows and connecting the posts with 1/4th split cross ties, bamboo reepers for tying, screening and filling inside with clay maintain the bund till the completion of the work and removing the same after etc. complete (Boat load upto 3 km)

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

15.3 : Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of Engineer -in-Charge.

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.

15.14.1 : Dismantling wood work in frames, trusses, purlins and rafters up to 10 metres span and 5 metres height including stacking the material within 50 metres lead:Of sectional area 40 square centimetres and above

15.28.1 : Dismantling roofing including ridges, hips, velleys and gutters etc., and stacking the material within 50 metres lead of :G.S. Sheet

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

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

od319/2018_2019 : Modified 60.64.1Coconut Pile - Supplying and stacking well matured straight coconut post for driving down through various strata bellow bed level including cost conveyance labor charges etc complete.(Boat load up to 5 km)

60.64.4 : Coconut Pile - Driving down coconut pile to lines and levels through variuos strata including all hire charges and labour for fixing , staging platform and all other appliances necessary for pile driving down after pointing the bottom end

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

od320/2018_2019 : Modified 60.7.1DRY 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(Boat load up to 5 km)

od328/2018_2019 : Modified Data 7.1.1Random 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)Boat load upto 5 km

od329/2018_2019 : Modified Data 4.1.5Providing 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)Modified Data 4.1.5 Boat load upto 5 km

od321/2018_2019 : Modified 51.2.4Filling with Sand r|n Supplying and filling sand in foundation trenches of culvert for stabilizing the top clay layer including watering, ramming, consolidating and dressing, etc complete for improving bearing capacity of soil.(Boat load up to 5 km)

od322/2018_2019 : Modified data 4.1.8Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:(Boat load up to 5km)1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

od323/2018_2019 : Modified 5.1.3Providing 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:(Boat load up to 5 km)1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

od324/2018_2019 : Modified:4.1.5Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:(Boat load up to 5 km)1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

od325/2018_2019 : Modified 13.1.112 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand) (modified 13.1.1) (Boat load up to 5 km)

od326/2018_2019 : Modified 5.22.6Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth level (Boat load up to 5 km)Thermo - Mechanically Treated bars

4.3.2 : Centering and shuttering including strutting, propping etc. and removal of form work for:Retaining walls, return walls, (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.

5.9.3 : Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

60.8 : Shutter for check dams- Supplying and providing Thambagam wood shutter planks 5cm thick including cost of materials and labour charges etc complete

60.4 : Locking Arrangements - Supplying and Fixing lock and locking arrangements with suitable chain hooks,and padlock of 65mm size.

Appendix 2---Bund formation

od1492/2018_2019 : Modified Data 2.8.1Earth work in excavation by mechanical means (Hydraulic excavator) /manual means for filling , forming clay bund for padasekharam works from kayal, fallow land within a lead of 3 km boat load. Labour charge for filling and forming clay bund is also provided for all kinds of soil.All kinds of soil

od2150/2018_2019 : Modified data 50.2.26.1 & 2.3.1Filling with red earth (excluding rock) in open areas in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering,for forming bund as per level measurement for conveying tractor , harvestor and other agriculture implementys.

51.2.3 : Filling with Quarry Muck <br> Filling up low lying and water logged areas with local material/ quarry muck, spreading in layers, leveling the top at site and consolidation by ramming, etc complete for improving the CBR value of subgrade

od1495/2018_2019 : Modified Data 2.1.1Earth work excavation in or under water for removing kakapola, karuka and other water hyacinch plants including uprooting , removing silt deposits from vachal thodu for easy dewatering and irrigation purpose to the padasekharam and depositing the removed silt and other items to the side bunds of vachal neatly dressed.

od1496/2018_2019 : Modified 2.6.1Earth work in excavation from vachal thodu or mainchal thodu 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 for forming bund using 70% of excavated earth( Hence the excavated earth i s in the form of liquid mud/stiff clay), including forming neat bankingAll kinds of soil

Appendix 3 Maintenance of pump house

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)

50.6.2.1 : Solid block masonry using pre cast solid blocks (Factory made) of size 30x20x15 cm or nearest available size confirming to IS 2185 part I of 1979 for foundation and plinth with thickness 15cm in: CM 1:6 ( 1 cement :6 coarse sand) etc complete

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

13.43.1 : Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

5.9.5 : Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

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

11.3.1 : Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate)finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.40 mm thick with 20 mm nominal size stone aggregate

10.6.3 : Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters.80x0.90 mm M.S. laths with 0.90 mm thick to cover

50.10.1 : Steel work in built up G I tubular ( round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting,fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete

50.10.2 : Steel work for purlin/single section with G I pipes including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete

12.50 : Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+0.05%), total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling/self tapping screws of size (5.5x55mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

12.51.1 : Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+ 0.05%) total coated thickness, zinc coating 120 grams per sqm as per IS:mm(+0.05%) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/self tapping screws complete:Ridges plain (500-600 mm)

13.63.1 : Painting with aluminium paint of approved brand and manufacture to give an even shade.Two or more coats on new work

SAJI A KURUVILLA

GEORGE JOHN

Thankachan K P