Estimate for the cost of construction of retaining wall and compound wall in front of Edamon Forest Complex in Anchal Range during 2023-2024

Amount

2.8.1 Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

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.

7.1.1 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)

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

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 (1cement : 4 coarse sand : 8 graded stone aggregate 40nominal size)

5.2.2 Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinthand string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up tot floor five level excluding cost of centering, shuttering, finishing and reinforcement :1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

5.3 Reinforced cement concrete work in beams, suspended floors, roofs, having slope up to 150 landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level excluding the cost of centering, shuttering, finishing and reinforcement, with1:1.5:3 (1 cement :1.5 coarse sand (Zone III) : 3 graded stone aggregate 20 mm nominal size).

50.6.3.2 Solid block masonry using pre cast solid blocks (Factory made) of size 40x20x10 cm or nearest available size confirming to IS 2185 part I of 1979 for super structure up to floor two level for 10 cm thick wall in CM 1:6 ( 1 cement : 6 coarse sand) including cost of scaffolding complete

13.4.2 12 mm cement plaster of mix:1:6 ( 1 cement : 6 coarse sand)

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

5.9.2 Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc

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

13.33.2 Pointing on stone work with cement mortar 1:3 ( 1 cement : 3 fine sand):Raised and cut pointing

50.13.1 9 mm cement plastering of mix : 1:3 (1 cement : 3 fine sand ) including all cost of materials, labour charges etc complete

10.16.1 Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including elding and bolted with special shaped washers etc. complete.Hot finished welded type tubes

13.52.1 Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as permanufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.On steel work

N DAMODARANPILLAI

ARYA CONSTRUCTIONS

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