Middle School Pinglena Major Repair S No. (1671)

Demolishing cement concrete manually/by mechanical means including disposal of material within 50 meters lead as per direction of Engineer-incharge 1:3:6 or richer mix (i/c equivalent design mix)

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: (1:4:8 ) Mix aggregates 40mm nominak size

Providing and laying Ceramic Glazed floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622 of approved make, in all colours and shades,laid on 20mm thick cement mortar 1:4 (1cement :4 coarse sand) including grouting the joints with white cement and matching pigments etc. complete

Providing hoisting and fixing trusses/purlins /rafters/posts/ post-plates or like components including cost of screws etc. complete Poplar Wood

Labours for Demolishing/Dismantling of damaged wooden ceiling/taking out damaged wooden windows, Fixing of damaged Eaves boarding, Taking out of wooden grill & refixing of the same etc

Providing wood work in frames of false ceiling, partitions etc. sawn and fixed in position( poplar wood)

Providing and fixing of 10mm thick plywood of approved brand and quality with all fittings and fixtures all complete as per directions of EIC.

Providing and fixing precoated galvanized iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.40 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

Renewing glass panes, with wooden fillets wherever necessary : Float glass panes of thickness 4.0 mm (weight not less than 10kg/sqm)

Providing and fixing glazed shutters for doors, windows and clerestory windows using 4mm thick float glass panes including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws imported wood.

Providing and fixing of Hardware items of approved make

100mm Tower bolts

100mm handles

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 stainless steel (grade 304) railing made of hollow tube channels plates etc incl welding grinding buffing polishing & making curvature (wherever required) & fitting the same with necessary stainless steel nuts & bolts complete incl fixing the railing with necessary accessories & stainless steel dash fasteners stainless steel bolts etc of required size on the top of the floor or the side of waist slab with suitable arrangements as per approval of EIC ( for payment only weight of stainless steel members shall be considered)

CARRIAGE OF MATERIALS By Mechanical Transport including loading, unloading and stacking

Sand / stone agg. For an avg lead of 5km