Special Repair and Maintenance of Govt. School Buildings at Androth (SH- JBS Mechery, SBS Pandath, GSBS Keechery, GJBS (C), JBS Moola and GJBS Chemmachery)

Amount

Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sq. metres 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 within 50 metres lead :

Providing wood work in frames of doors, windows, clerestory windows and other frames wrought, framed and fixed in position-II class Teak wood ( hold fast lugs or dasg fastener shall be paid for separately )

Providing and fixing Second calss teak wood 25 mm squre wooden bars at required spacing in wooden frames of windows and clerestory windows

Providing and fixing 30mm thick panelled, glazed or panelled and glazed shutters for doors windows and clerestory windows including anodised aluminium butt hinges with necessary screws. First class Karimaruthu or equivalent

Renewing glass panes and refixing existing wooden fillets:Float glass panes of thickness 4 mm

Providing and fixing anodised Aluminium sliding door bolt anodised transparent or dyed to required color and shade with bolts , nuts and screws etc complete. (a) 300x16 mm

Providing and fixing anodised Aluminium handle anodised transparent or dyed to required color and shade with bolts , nuts and screws etc complete. (a) 125 mm

Providing and fixing anodised Aluminium tower bolt (barral type) anodised transparent or dyed to required color and shade with bolts , nuts and screws etc complete. (a) 250x10mm

Providing and fixing bright finished brass hard drawn hooks and eyes : 200 mm

Providing and fixingchromium plated brass butt hinges with nessery screws etc complete 125x70x4mm

Providing anf fixing white vitrous China water closet Pedestal pan (European) type WC pans with white plastic seat and lid and rubber buffers, 15 white vitrous China low level flushing system of approved make with fittings and brackets 40mm flush bend, 20mm over flow pipe with complete including cutting and making good the walls and floors where required. White EWC pan with plastic seat and lid

Providing anf fixing white vitrous China wash basin with RS or CI brackets painted white, 15mm C.P bras pillar tap and C.P brass chain and rubber plug 32mm C,P. brass waste of standrad pattern 32mm diametre and waste pipe complete including cutting and making good the walls and floors where required. White vitreous China Flat back wash basin 550x400mm with one 15mm C.P. brass pillar tap.

Providing and fixing white vitreous china wash basin including making all connections but excluding the cost of fittings Flat back wash basin of size 550x400 mm

Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete. Providing and Fixing PTMT towel rail with brackets fixed to wooden cleats with CP Brass screws with concealed ritting arrangement of approved quality and colour

600 mm long towel rail brackets with total length of 645 mm,width 78mm and effective height of 88 mm ,weighing not less than 190 gms.

Providing and Fixing PTMT liquid soap container109 mm wide,125 mm high and 112 mm distance from wall of standard shape with brackets of the same materials with snap fittings of approved quality and colour,weighing not less than 105 gms

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work. 32mm

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc. 25mm

Providing and fixing C.P. Brass bib cock of approved quality and manufacture complete. 20 mm nominal bore

Providing and fixing concealed C.P. Brass stop cook of approved quality and manufacture complete. 15 mm nominal bore

20mm nominal bore

Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete

Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade One or more coats on old work.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade One or more coats on old work.

Providing and fixing to existing door frames. 24 mm thick factory made PVC door shutters made of styles and rails of a UPVC hollow section of size 59x24 mm and wall thickness 2 mm ± 0.2 mm with inbuiltedging on both sides. The styles and rails mitred and joined at the corners by meansof M.S. galvanised/plastic brackets of size 75x220 mm having wall thickness 1.0 mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S. tube of size 20x20 mm and 1 mm ± 0.1 mm wall thickness. The lock ail made up of’H’ section, a UPVC hollow section of size 100x24 mm and 2 mm ± r 0.2 mm wall thickness fixed to the shutter styles by means of plastic/galvanised M.S. ‘U’ cleats. The shutter frame filled with a UPVC multi-chambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm ± 0.1 mm wall thickness . The panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised M.S. rod and fastened with nuts and washers, complete as per manufacturer’s specification and direction of Engineer-in-charge. (For W.C. and bathroom door shutter

Providing and fixing 4mm Bamboo board ceiling of approved quality with necessary nails etc. complete (frame work to be paid separately): Bamboo board 4mm thick

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item):With float glass panes of 4.0 mm thickness (weight not less than 10kg/sqm)

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows, fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. (Note:- Butt hinges and necessary screws shall be paid separately)Second class teak wood 35 mm thick shutters

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters.

Providing and fixing bright finished brass casement stays (straight peg type) with necessary screws etc. complete 300 mm weighing not less than 330 gms

WHITE PEARL CONSTRUCTION

MOHAMMED HIDAYATHULLA