Construction of Brick Boundary wall with Heavy Duty Iron Gate and Earth Filling at Circuit House Campus, Bhergaon in Udalguri District for the year 2021-22

Amount

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 upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 2.8.1 All kinds of soil.

11.2 Dry brick on edge flooring in required pattern with bricks of classdesignation 7.5 on a bed of 12 mm mud mortar, including filling jointswith Jamuna sand, with common burnt clay non modular bricks.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 4.1.5 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

4.10 Providing and laying damp-proof course 40mm thick with cementconcrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from naturalsources : 4 graded stone aggregate 12.5mm nominal size derived fromnatural sources)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. 5.22.4 Hot rolled deformed bars

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. 5.22.4 Hot rolled deformed bars

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

Centering and shuttering including strutting, propping etc. and removal of form for 5.9.6 : columns, pillers etc. for mass concrete

Centering and shuttering including strutting, propping etc. and removal of form for 5.9.5 : Lintels beam plinth beams etc.

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 : 5.1.3 1:2:4 (1 cement : 2 coarse sand incuding manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 20% : 4 graded stone aggregate 20 mm nominal size of Recycled Con crete Aggregate (RCA) upto 20%). cum 7752.70

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 5.2.2 1:1.5:3 (1 cement : 1.5 coarse sand incuding manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 20% : 3 graded stone aggregate 20 mm nominal size Recycled Concrete Aggregate (RCA) upto20%

Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in: 6.1.1 Cement Mortar 1:4 (1 cement : 4 coarse sand)

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundations and plinth in 6.12.2 cement mortar 1:4 (1 cement : 4 coarse sand)

13.2 15 mm cement plaster: 13.2.1 1:4 (1 cement : 4 fine sand

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

13.44 Finishing walls with water proofing cement paint of required shade :13.44.1 New work (Two or more coats applied @ 3.84 kg/10 sqm)

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 upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 2.8.1 All kinds of soil.

11.2 Dry brick on edge flooring in required pattern with bricks of classdesignation 7.5 on a bed of 12 mm mud mortar, including filling jointswith Jamuna sand, with common burnt clay non modular bricks.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 4.1.5 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. 5.22.4 Hot rolled deformed bars

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. 5.22.4 Hot rolled deformed bars

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

Centering and shuttering including strutting, propping etc. and removal of form for 5.9.6 : columns, pillers etc. for mass concrete

Centering and shuttering including strutting, propping etc. and removal of form for 5.9.5 : Lintels beam plinth beams etc.

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 : 5.1.3 1:2:4 (1 cement : 2 coarse sand incuding manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 20% : 4 graded stone aggregate 20 mm nominal size of Recycled Con crete Aggregate (RCA) upto 20%). cum 7752.70

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 5.2.2 1:1.5:3 (1 cement : 1.5 coarse sand incuding manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 20% : 3 graded stone aggregate 20 mm nominal size Recycled Concrete Aggregate (RCA) upto20%

13.2 15 mm cement plaster: 13.2.1 1:4 (1 cement : 4 fine sand

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

13.44 Finishing walls with water proofing cement paint of required shade :13.44.1 New work (Two or more coats applied @ 3.84 kg/10 sqm)

10.1 Structural steel work in single section, fixed with or without connectingplate, including cutting, hoisting, fixing in position and applying a primingcoat of approved steel primer all complete.

13.52 Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.

2.25(a) Excavating, supplying and filling of local earth (including royalty) bymechanical transport upto a lead of 5km also including ramming andwatering of the earth in layers not exceeding 20 cm in trenches, plinth,sides of foundation etc. complete.

Arjun Saha