ANNUAL CIVIL MAINTENANCE WORK IN HWBF, TALCHER HOUSING COLONY FOR THE YEAR 2026-27.

Excavation in all types of soils, hard murrum and shale up to a depth not exceeding 1.500 mtrs. from original ground level for all kinds of Maintenance works including re-filling around them and in plinth with excavated selected soil in layers not exceeding 150 mm thickness, watering and ramming etc., disposing of all surplus earth to a lead of 50 mtrs. complete as per specifications and as directed by the Engineer-in-charge.

Earth work in surface excavation not exceeding 30 Cm in depth but exceeding 1.5 M in width as well as 10 Sqm in plain, including disposal of excavated earth up to 50 M and lift up to 1.5 M, disposed soil to be levelled and neatly dressed and as directed by the Engineer-in-charge.

Providing and filling sand in plinth, under floors, all kinds of maintenance works including watering, ramming, consolding and dressing etc., all complete as per specifications and as directed by the Engineer-in-charge.

Providing and laying plain cement concrete 1:4:8 (1 cement : 4 sand : 8 graded stone aggregate) with 40 mm nominal size stone aggregate of approved quality in foundations, plinth, under floors and all kinds of maintenance work including ramming, leveling, curing, from work wherever necessary etc. all complete as per specifications and as directed by the Engineer-in-charge.

Providing and laying plain cement concrete 1:2:4( 1 cement :2 coarse sand :4 graded stone aggregate) with 20mm, 10mm & 6mm nominal size stone aggregate of approved quality in foundations,plinth,and under floor including ramming,leveling,curing,formwork wherever necessary etc. all complete as per drawings, specifications and as directed by the Engineer-in-charge.

Providing and laying reinforced cement concrete of grade 1:2;4 (1 cement : 2 sand : 4 graded stone aggregate) with 20mm nominal size stone aggregate of approved quality in roofs, slabs, lintels, beams, chajjas, columns, walls, vertical/horizontal fins and all kinds of maintenance works including drip moulds, centering, shuttering, scaffolding, consolidating, curing etc., all complete at all levels as per specifications and as directed by the Engineer-in-charge but excluding cost of reinforcement.

Providing, hoisting and fixing pre-cast reinforced cement concrete work of proportion 1:1 1/2:3 (1 cement : 1 1/2 sand : 3 graded stone aggregate) with 20mm nominal size stone aggregate of approved quality in lintels, beams, slabs, shelves, posts etc., finishing smooth with 6mm thick cement plaster 1:3 (1 cement : 3 sand) on exposed surfaces including required centering, shuttering, curing etc., all complete at all levels as per specifications and as directed by the Engineer-in-charge but excluding cost of reinforcement.

Providing, laying and fixing in position TMT bar of grade Fe-500D or more for reinforcement in RCC insitu work/pre-cast work including cost of straightening, cutting, bending, binding with 16 gauge MS annealed binding work, cement mortar spacer blocks etc., all complete at all levels as per specifications and as directed by the Engineer-in-charge.

Providing, fabricating, transporting, erecting & fixing steel structure (confirming to IS : 2062) in position at all heights (up to 15m), made of G.I. angles, channels, joists/beams, rounds, plates, cleats, flats, bars, etc. for platforms, ladders, trusses, bracings, purlins,wind tie including making connections, etc. as directed including nuts, bolts, washers, welding and including painting the structure with two coats of synthetic enamel paint of approved shade over one coat of zinc chromate red oxide primer all inclusive etc. all complete as per drawings, specifications and as directed by the Engineer-in-charge.

Structural steel repair work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as per the direction of Engineer-in-charge.