Strengthening of RnB Office complex(by way of Providing and fixing of Air lock Sensor Door and other allied works (Under SDP)

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS : 1285,fixed with rawl plugs and screws or with fixing clips, or with expansion hold fasteners including necessary filling up of gaps at junctions, at top, bottom and sides with required PVC/neoprene felt etc. Aluminium sections shall be smooth,rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing and panelling to be paid for separately): For fixed portion. Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

Providing and fixing double glazed hermetically sealed glazing in aluminium windows,ventilatorsandpartitionetc.with6mmthickclearfloatglassbothside having 12 mm air gap including providing EPDM gasket, perforated aluminiumspacers, desiccants, silicon sealant (Both primary and secondary sealant)etc.asperspecifications,drawingsanddirectionofEngineer-in-charge complete.

Providing and fixing 12mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade 1 Type II in panelling fixed in aluminium doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer-in-charge. Prelaminated particle board with decorative lamination on both sides.

Providing and fixing aluminium tubular handle bar 32mm outerdia, 3.0mm thick & 2100mm long with SS screws etc .complete as per direction of Engineer-in Charge. Anodized (AC 15 ) aluminium tubular handle bar

Providing and fixing automatic 12mm thick toughened glassed sensor door (door leaf weight <150 kg and opening 600-1250mm) open both that is integrated with most of access control system ( RFID, Biometric etc) safety 12volt DC motors which eliminate the danger of electric shock hazard, over load sensor provides instant stop upon contact with obstacle, starting opening for adjustment open speed adjustment and soft start and stop. all complete job as per direction of site incharge.

Chequerred precast cement concrete tiles 22mm thick in footpath & courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete, on 20mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand). Ordinary cement without any pigment

Providing & fixing upto floor five level precast cement concrete solid blocks including hoisting and setting in position in cement mortar 1:3 (1cement:3 coarse sand), cost of required centring, shuttering and curing complete4.10.3 1:3:6 (1 cement : 3 coarse sand : 6 graded crushed stone aggregate 20 mm nominal

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm indepth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.