Dismantling of existing Roof Top Tower (9 meter height) including foundations on terrace (G plus 3 structure) at Old GMTD Office BTS site, Bongaigaon

Demolishing R.C.C Columns and beams of RTT tower foundation on the terrace of 3 storeyed building using necessary heavy duty mechanical equipments like Hydraulic Breakers and Air Compressor etc., including stacking of steel bars, anchor bolts with all safety measures like protection of the nearby structures, insurance of workmen and harness for workmen and etc., complete as per the direction of Engineer-in-charge.

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor, etc., up to floor five level, excluding the cost of centering, shuttering and finishing :

1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 5.0 in superstructure above plinth level up to floor V level in all shapes and sizes in :

Cement mortar 1:6 (1 cement : 6 coarse sand)

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 5.0 in superstructure above plinth level up to floor V level.

Cement mortar 1:4 (1 cement :4 coarse sand)

12 mm cement plaster of mix :

1:6 (1 cement: 6 fine sand)

Repairs to plaster of thickness 12 mm to 20 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-harge.

With cement mortar 1:4 (1 cement : 4 fine sand).

Dismantling and dismembering of three legged roof top tower, (9 meter height) including all its accessories, vertical & horizontal runway, ladder, antenna mounts, lightening arrester, earthing strip etc total weighing up to 1.5 MT. situated at terrace (Ground +2 floor + staircase tower structure) by manual or mechanical means including shifting all material from terrace level and staking at ground level before transporting to directed location as per the directions of Engineer-in-charge.

Transportation of dismanteled tower, its runway, antena mount, and other materials like steel bars, angles,tees, flats, pipes, channels and 'I' beams etc. by mechanical transport from (RTT Site) to BSNL Store at Paglasthan, bongaigaon or to the terrace of a new site any were in Bongaigaon including cost of loading & unloading all complete as directed by Engineer Incharge. ( approximate weight upto 1500 Kgs)

Carrage of Unservisable dismantled rubbish from terrace of G+2 storeyed BTS site to Municipal dumping ground by mechanical transport upto a lead of 10 KM including loading & unloading all complate as directed by Engineer-In-charge.

Credit of reinforcement of different diameter recovered from dismantling of Reinforced cement concrete work (Payment shall be made as per actual weight).

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