CONSTRUCTION OF BOUNDARY WALL AT GOVT MIDDLE SCHOOL SUKHNI ZONE WARWAN (2025-26)

Demolishing stone rubble masonry manually/by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 meters lead as per direction of Engineer-in-charge: In cement mortar

Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed:All kinds of soil :1 meter from cutting edge

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. All works up to plinth level in M-7.5(1:5:10) 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) grade, with 40mm nominal size of Nallaha

Random Rubble masonry with hard stone from nallah in foundation and plinth including levelling up with cement concrete 1:6:12 ( 1 Cement: 6 coarse sand : 12 graded stone aggregate 20mm nominal size) at plinth level withcement mortar 1:6 (1 Cement: 6 coarse sand)

Brick work with common burnt clay (non-modular) bricks of class designation 7.5 in foundation and plinth including curing in : Cement mortar 1:6 ( 1 cement : 6 coarse sand)

Extra for brick work with common burnt clay bricks/cement concrete bricks in superstructure above plinth level upto floor five level

Providing and laying of damp proof course of 50 mm thick with cement concrete (1:2:4),mix with 12.50 mm thick Nallaha stone aggregates.

15 mm Cement plaster of mix: 1 : 6 ( 1 cement : 6 coarse sand)

Distempering with dry distemper of approved brand and manufacture (two or more coats) and of required shade on new work, over and including water thinnable priming coat to give an even shade

Reinforced cement concrete work in walls (any thickness) including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts upto floor five level including curing but excluding cost of centering shuttering, finishing and reinforcement. 5 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level 6 Thermo-Mechanically Treated bars of grade Fe-500D or more.

Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.

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

Centering and shuttering including strutting, propping etc. and removal of form for:Columns, pillars, piers, abutments, posts and struts.

Carriage of Stone Aaggrates at an avg.distance 30 km by MT & 2km by HL

Carriage of Bricks at an avg.distance 130 km by MT & 2km by HL

Carriage of Cement at an avg.distance 130 km by MT & 2km by HL

Carriage of Steel at an avg.distance 130 km by MT & 2km by HL

Carriage of Stone at an avg.distance 01km by HL

Carriage of Sand at an avg.distance 500 mtr by HL

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