Repair of College Rooms and Corridors

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

Repairs to plaster of thickness 12 mm to 30 mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge. With cement mortar 1:4 (1cement: 4 coarse sand) Note- No extra pay for any circular, curve surface all the cover in the items. NO EXTRA PAY FOR PLASTER THICKNESS AT SITE.

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after .The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer-in-charge. The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding. (measurement of scaffolding for payment only up to the height of repair working point).

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. 5.22.6 Thermo-Mechanically Treated bars of grade Fe-500D or more. kg 89.65

Providing and fixing BRC Jali at roof concrete surface with welded on old steel before plaster .

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

Providing and applying 12 mm thick micro concreting on the BRC jali .

Removal of malba at college campus site

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

Supply of micro concrete bags at site for use mix in plaster work

Providing and fixing Red sand stone sloping chajja of stone 40 mm thick and upto 80 cm wide fixed in the wall in cement mortar 1:4 cutting ,chasing etc complete up to four story height outer surface of building complete Red sand stone.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to fourth floor level : 1:2:4

Regrading terracing of mud phaska covered with tiles or brick, in cement mortar by dismantling tiles or bricks, removing mud plaster and soil etc,re-laying of soil after the coating of Dr fixit chenical, preparing the surface of mud phaska to proper slope, relaying mud plaster gobri leaping and tiles or bricks, grouted in cement mortar 1:3 (1 cement : 3 fine sand), including replacing unserviceable tiles or bricks with new ones and disposal of unserviceable material to the dumping ground (the cost of the new tiles or brick excluded), all complete as per direction of Engineer-in Charge.

Supply of new brick tiles on working site.

Providing and applying the coat of Dr fixit chemical URP 301 WITH CEMENT two layer coating on concrete surface. ( cleaning the surface and washing the surface with water include in the item)

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