REPAIR TO BRICK WORK, PLASTER AND GRATINGS TO SECURITY WALL AT AF STATION SURYALANKA

Amount

Demolition of Concrete of any description and in any position not otherwise specifically provided for reinforcement cut as reqd to facilitate demolition complete all as specified and directed.

M&L for Reinforced cement concrete M-30 using 20mm graded stone aggregates as in Columns, pillars, piers, posts and struts complete all as specified and directed.

M&L for Reinforced cement concrete M-30 using 20mm graded stone aggregates using Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and directed.

M&L for Reinforced cement concrete M-30 using 20mm graded stone aggregates using Beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and directed.

S&F for Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia or securing with clips complete all as specified and directed.

All as per item No.5 above but 6 to 8mm dia complete all as specified and directed.

All as per item No.5 above but 5mm dia and over upto and including 10mm dia as in stirrups, spacers and binders complete all as specified and directed.

M&L for Steel formwork to sides of pillars, posts, struts, piers, columns and stanchions with rough finished surfaces of concrete complete all as specified and directed.

M&L for Steel formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to after complete all as specified and directed.

M&L for Steel formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors and beams, etc complete all as specified and directed.

Taking down cement or cement lime plaster, any description, on brick walls including racking out joints hacking for key scrubbing down with water etc. complete all as specified and directed.

M&L for rendering 15mm thick on fair faces of brick or concrete surfaces in two layers, first layer 10 mm thick in CM 1:6 and second layer 5 mm thick in CM 1:4 finishing fair and even mixed with WPC as per manufacturer's instructions complete all as specified and directed. (Note : Supply of water proofing compound shall be measured and paid separately).

Supply only of integral water proofing compound of approved make complete all as specified and directed.

M&L preparing new surfaces of walls plastered or uplastered including brooming down or wire brushing, scrapping down, and applying one coats of with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) complete all as specified and directed.

M&L for preparation of newly plastered surfaces of walls and applying two coats of cement base paint over one coat of primer complete all as specified and directed.

Demolition of Brick work built in cement mortar including all quoins, arches, pillars etc., but excluding ashlar facings, dressed stone work and precast concrete articles complete all as specified and directed.

M&L for Brickwork with sub-class `B' old size bricks, straight or curved on plan exceeding 6m mean radius built in cement mortar 1:6 complete all as specified and directed.

S&F in repair PVC (SWR) pipes 110mm bore single socketed in any length with rubber ring joints fixed to walls etc including dismantling of old pipes complete all as specified and directed by Engr-in -charge.

Demolition of Plain cement concrete of any description and in any position not otherwise specifically provided for etc, complete all as specified and directed.

M&L for Cement concrete type B-1 ( using 20mm graded stone aggregates) as in bed plates, apex stones, coping etc complete all as specified and directed.

M&L for dismantling wrought iron or mild steel work of any description not otherwise provided for gratings etc. complete all as specified and directed

Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed

Dismantling structural steel work including doors, gates but excluding framed truss, angle iron posts etc complete all as specified and as directed.

S&F framed work such as in doors or gates or other sections with gusset plates, rails, braces, etc and similar work conforming to Fe-290 Gde- E-165 complete all as specified and as directed.

M&L for preparation of new untreated steel and iron surfaces of any description over 10cm in girth or with not otherwise described and applying two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer etc complete all as specified and as directed.

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