ADDITION ALTERATION TO CUPBOARDS AT NASA AT INA EZHIMALA

Amount

Taking down cement plaster on bricks or stone walls including raking out joints hacking for key scrubbing down with water etc complete all as specified and as directed.

M&L for 15 mm thick rendering on stone masonry or faces other than fair faces of brick work in cement mortar 1:6 surfaces finished even and fair complete all as specified and as directed.

M&L for preperation of new plastered surfaces and applying two coats of acrylic emulsion paint (interior grade) on wall over a coat of acrylic primer all as specified and as per manufacturer's instructions.

Taking down chowkats with shutter (without taking off shutter from the frame) exc 1.5 Sqm but n.exc 4.00 Sqm each complete all as specified and as directed.

S&F Pressed steel frames of size 105 x 60 mm for doors with one or more rebates including necessary fixing lugs, hinges etc complete all as specified and as directed.

S&F Pressed steel frames of size 125 x 60 mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate etc complete all as specified and as directed.

M&L for filling concrete inside frame in PCC 1:3:6, type C-0 complete all as specified and as directed.

S&F Plain framed, panelled shutter 35mm thick 2nd class rail and style (one panel) with lock rail and panel of 9 mm B.W.P. commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS:1003 (Part I), kiln seasoned and chemically pressure treated complete all as specified and as directed.

S&F 30 mm thick flush shutters (2nd class hard wood), solid core construction, with block board core and plywood face panels, commercial type both side complete all as specified and as directed.

S&F 30mm thick 1st class hard wood glazed and skelton door shutters, open rebated and prepare to receive glass, gauge etc, size of members of shutters as specifed in SSR part I complete all as specified and as directed.

S&F aluminium alloy wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.4mm and fixed with aluminium wire staple complete all as specified and as directed.

Taking down chowkats with shutter (without taking off shutter from the frame) n. exc 1.5 Sqm each complete all as specified and as directed.

S&F solid PVC door frame of size 50mmx47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube in opening as per specification and drawing complete all as specified and as directed.

S&F factory made soilid panel PVC door shutter 30mm thick (Style) consisting of frame made out MS frame shall be covered with heat moulded plain coloured PVC 'C' channel having PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheet for top rail, lock rail & bottom rail, Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded/sealed to the stiles & rails with suitable PVC sheet beading and joined together with solvent cement, suppling & fixing in the frame at site as per specification and drawing.

S&F 100mm stainless steel butt hinges, cold rolled medium weight complete all as specified and as directed.

S&F 300 mm long aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed complete all as specified and as directed.

S&F 150mm long aluminium, anodised barrel tower bolt of extruded section complete all as specified and as directed.

S&F 150mm size extruded aluminium alloy handles fabricated type anodised complete all as specified and as directed.

S&F floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring and overall length of cover plate 140mm complete all as specified and as directed.

S&F 300mm long ordinary MS rat tail rod pattern springs including roller plate complete all as specified and as directed.

Dismantling cabinets boarding, any description, fixed in any position with screws incl all fittings complete all as specified and as directed.

S&F Prelaminated particle board 18/19 thick interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work complete all as specified and as directed.

S&F PVC magnet catcher fixed with screws to wooden frames complete all as specified and as directed.

M&L for PVC lipping edge tape fixed with nails/glue complete all as specified and as directed.

S&F stainless steel telescopic channel drawers slides (length n exc 600mm) complete all as specified and as directed.

S&F stainless steel closing hydraulic hinges for shutter complete all as specified and as directed.

S&F Harrison rails, mild steel, anodised aluminium alloy chromium plated with fixing brackets, stops, rollers etc. complete all as specified and as directed.

Hacking out old broken glass ( any thickness, size, quality or description) from metal frame including punching or drilling out old glazing pins/ spring clips and providing and fixing new ones complete all as specified and as directed.

M&L for 4mm thick sheet glass plain ordinary quality not exc 0.50 sqm in each pane and glazing incl beading complete all as specified and as directed.

S&F in repair for door seal with aluminium top and bottom fibre brush for glazed, skeleton and panelled door to stop germs, mosquito, snake from outer side (for size n exc 1.2mtr) complete all as specified and directed by Engineer-in-Charge.

M&L for preparation of new or previously untreated wood based surface exc 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and as directed.

M&L for preparation of new surface painted steel surfaces exc 10cm width or girth and applying two coat of synthetic enamel paint over one coat of red oxide primer complete all as specified and as directed.

SANDR (BID ID -3158348)

M/S V ASSOCIATES (BID ID -3164232)

PADMANABHAN. K.V (BID ID -3158510)

EXCEL ENGINEERING (BID ID -3159237)

KDR CONSTRUCTION (BID ID -3157757)

NRI BUILDERS AND MATERIAL SUPPLIERS (BID ID -3164582)

RS ENTERPRISES (BID ID -3155983)

Gates Infra Construction Co (BID ID -3156533)