Replacing of polycarbonate sheet in Admin block at Bagdogra Airport

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1 :6 (1 cement : 6 coarse sand).

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Hot finished welded type tubes.

12 mm cement plaster of mix : 1:6 (1 cement: 6 fine sand).

Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm).

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : Two or more coats on new work over an under coat of suitableshade with ordinary paint of approved brand and manufacture.

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content. With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre.

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & locksystem with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircasesystem in the scaffolding for working platform etc. and maintaining it in aserviceable condition for the required duration as approved and removingit there after. The scaffolding system shall be stiffened with bracings,runners, connection with the building etc wherever required for inspectionof work at required locations with essential safety features for the workmenetc. complete as per directions and approval of Engineer-in-charge. Theelevational area of the scaffolding shall be measured for payment purpose.The payment will be made once irrespective of duration of scaffolding. Note: - This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done.

Filling the gap in between aluminium frame & adjacent RCC/ Brick/ Stone work by providing weather silicon sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete. Upto 5 mm depth and 5 mm width.

Providing & fixing 4mm thick transparent acrylic sheet in Admin Building to form panel of windows all complete as per direction of EIC.