Providing and fixing Collapsible gate at various location at CSIR-IICB, Jadavpur Campus, Kolkata - 700032.

Amount

Cutting holes up to 30x30 cm in walls including making good the same: With common burnt clay F.P.S. (non modular) bricks

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor,etc., up to floor five level, excluding the cost of centering, shuttering and finishing :1:2:4 (1 Cement : 2 coarse sand (zone-Ill) derived from aturalsources :4 graded stone aggregate 20 mm nominal ize derived from natural sources)

Providing and fixing in position collapsible steel shutters with vertical channels 20x10x2 mm and braced with flat iron diagonals 20x5 mm size, with top and bottom rail ofT-iron 40x40x6 mm, with 40 mm dia steel pulleys, complete with bolts, nuts, locking arrangement, stoppers, handles, including applying a priming coat of approved steel primer.

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 suitable shade with ordinary paint of approved brand and manufacture (For Collapsible painting purpose = 1.50 multiply of front total area) (IS 1200 (PART 15) 1987 )

20 mm cement plaster of mix :1:4 (1 cement: 4 coarse sand)

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.

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gram/litre, of approved manufacturer and of required shade and colour all complete to achieve even shade and colour :New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC content less than 50 gram/litre

Purchase of 12 nos steel 60 mm double based lock & key with 7 levers (Godrej or Palam make) for collapsible door locking purpose as per directed by Engineer in Charge in CSIR-IICB, Jadavpur Campus, Kolkata-32.

MUKHERJEE CONSTRUCTION (BID ID -838816)

FAVOURITE INTERNATIONAL (BID ID -838820)

M/s. BINOD (BID ID -838488)