REPAIRS AND MAINTENANCE OF WOODEN/ ALUMINIUM JOINERY AT BHARATHIYAAR NAGAR CVRDE AVADI

Amount

Taking down Chowkhats or frames exc 1.5 sq. m but n exc 4 sq. m with shutters (without taking off shutters from the frame) each complete all as specified and as directed.

Taking down Chowkhats or frames (wood / PVC/Steel) n.exc 1.5 sq. m with shutters (without taking off shutters from the frame) each complete all as specified and as directed.

Taking down shutters exc 1 sq. m and n exc 2 sq. m each complete all as specified and as directed.

Repairing & Refixing shutters in same opening of any description of area exc 1 Sqm but n.exc 2 Sqm each

S&F 2nd class HW plain solid straight chowkhat and frames, wrought, framed rebated on the solid rounded or chamfered put together with glue pinned at joints. complete all as specified and as directed.

S& F 35mm thick Plain framed, Panelled shutter(two panel) with lock rail and panel of 9mm B.W.P. commercial Ply or 12mm veneered partical board with commercial veneering on both faces.The size of rail and style as per IS:1003(part-I)klin seasoned and chemically pressure treated complete all as specified and as directed.

S&F Glazed and skeleton shutters 35mm thick of 2nd class hardwood, open rebated and prepared to receive glass, gauze, etc. (without sash bars), edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass, etc.; sizes of members of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); supplied and fitted to chowkats complete all as specified and as directed.

S&F Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top 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 & drawing.

S&F Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per pecification & drawing

Taking down steel windows/ ventilators consisting of frames with shutters (without taking off shutters from the frame) area not exceeding 3.0 sqm each all as specified and as directed.

S&F steel windows/ventilators with side/top hung/fixed glass frame shutters of both glazed and gauged shutters with steel frame complete including box type hinges with steel handle and steel peg stay and square guard bars of 12mm spacing as directed/specified , complete with glazing bars, devetailed or welded complete all as specified and as directed. ( Both glazed and gauged window including guard bars will be considered as one unit)

S&F Aluminium powder coated frame made out of hallow extruded aluminium section (minimum thickness of powder coating 50 micron) for windows/ventilators with one or more rebates including joining cleats, beads for fixing etc complete all as specified and as directed & as approved by Engineer-in-Charge.

S&F Alumnium powder coated louvers (movable arrangement in pair) for ventilators including locking arrangement complete all as specified and as directed

S&F Figured glass, pin headed type 4mm thick fixed to aluminium louvers in strips width not exceeding 80mm all as directed.

S&F 300mm long aluminium anoised sliding door bolt with hasp staple (Bolt type) and fixing clips of sheet cast or extruded section and fixing both and sliding boths of external section or cast alumnium aloy and fixed

S&F 200mm Aluminium anodized barrel tower bolts of extruded section and fixed.

S&F Aluminium handle cast type anodized of size 150mm long.

S&F Butt hinges,100 mm, medium weight, cold rolled mild steel, and fixed

S&F aluminium alloy anodised hinges 100 mm

S&F 25 x 3 mm flat iron for hold fast confirming to Fe-290 Gde E-165

Cutting holes for fixing hold fast into or through brick wall built in cement mortar, superficial area n.exc 150 sq.cm ,15cm depth and making good in cement concrete 1:2:4, Type B-1 as required.

S&F in repairs 300mm long aluminium anoised sliding door bolt with hasp staple (Bolt type) and fixing clips of sheet cast or extruded section and fixing both and sliding boths of external section or cast alumnium aloy and flexed.

S&F in repairs 200mm Aluminium anodized barrel tower bolts of extruded section and fixed.

S&F in repairs Aluminium handle cast type anodized of size 150mm long.

M&L for preparing new wooden surfaces and two coats of synthetic enamel paints over a coat of pink primer.

Taking down cement plastering of any description scrubbing down with water washing down etc.

Rendering 15mm thick Cm 1:6 on fair face of brick walls or concrete surface finished fair and even.

M&L for prepration of new plastered surface and applying three coats of colour wash on walls

Hacking out old broken glasses any thickness size , quality, description from metal frame including punching or drilling out old glazing pins /spring clips etc

S & F 3 mm thick sheet glass ordinary quality and glazing with oil putty and cilips in squares n. exc 0.5 sqm each pane.

M&L for Securing glass of any description in existing metal frames glazed with putty including removing loose or decayed putty, painting/oiling one coat on rebates, grooves, reputtying incl pins and painting/oiling puttied surface to match existing work (New lengthof frame reputtied shall be measured)

S&F box hinges by means of welding including replacement of damaged member and making good the surface by painting with synthetic enamel paint including primer all as directed by Engr-in-charge

M&L for preparing of steel surface and painting 2 coats of synthetic enamel paints over a coat of red oxide primer.

S&F Stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples

S&F in repairs Stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40mm and fixed with tinned tacks or wire staples

Dismantling boarding of any description, fixed in any position with nails, complete all as specified and directed.

Prelaminated particle board, 19mm thick, exterior grade, one side with decorative choice lamination and other side balancing with white lamination fixed in cupboards or narrow widths, rebated or flat edged, fixed with screws to timber frame work fixed in repairs complete all as specified and directed.

Prelaminated particle board, 12mm thick, exterior grade, one side with decorative choice lamination and other side balancing with white lamination fixed in cupboards or narrow widths, rebated or flat edged, fixed with screws to timber frame work fixed in repairs complete all as specified and directed.

Second class hard wood plain fillets, square, rectangular or triangular in section wrought, secured with nails or breads of sectional area not exceeding 3 sq cm , complete all as specified and directed.

Continuous (piano) hinges, mild steel, bright finish or electro- galvanized width of flaps (when open) 40mm, fixed in repairs all as specified and directed

S & F in repairs 40mm dia cupboard knobs fixed with nut, screw and washers, Brass

Hasp and staple, size 100 mm, aluminium anodised, safety type, with mild steel hinge pin, including bolt to hinge plate and fixed with screws

S&F in repair aluminium die cast body door closer hydrau lically regulated, designation No. 2, universal type, suitable for door shutters of 701 to 850 mm in width and of weight between 36 to 60 kg

S&F in repair 30 mm dia MS curtain rod (Drapery) pre-painted, all as specified as directed by Engr In-Charge.

S&F in repair fancy type curtain bracket accessories for 30 mm dia drapery rod, complete all as specified as directed.

S&F in repairs rubber beading 40mm wide for fixing in bottom of wooden / aluminium door shutter fixed with self drive screw complete to cover bottom gap of door all as specified and directed by Engineer-in-Charge.

S&F in repairs door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring and having high quality rubber pad complete all as specified and directed by Engineer-in-Charge

S&F in repair 300mm, Mild steel ordinary rat tail rod pattern springs including roller and roller plate complete all as specified and directed.

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

k.Pandurangan