Annual repair of Girls Hostel and other building in Polytechnic at Sonipat in Sonnipat Distt. for the year 2023-24

Amount

[10.10.1]Providing and laying Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 1. 40 mm thick with 20 mm nominal size stone aggregate

[10.19.6]Providing and laying of 40 mm thick marble chips flooring rubbed and polished to granolithic finish, under layer 34 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5 mm nominal size) and top layer 6mm thick with white, black, chocolate, grey, yellow or green marble chips of sizes from 1 mm to 4 mm nominal size, laid in cement marble powder mix 3:1 (3 cement : 1 marble powder) by weight in proportion of 4:7 (4 cement marble powder mix : 7 marble chips) by volume, including cement slurry etc. complete : 6. Ordinary cement without any pigment

[10.58]Providing and fixing 1st quality ceramic glazed wall tiles conforming to IS : 15622 (thickness to be specified by the manufacturer ) of approved make in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge in skirting, risers of steps and dados over 12 mm thick bed of cement Mortar 1:3 (1 cement: 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm including pointing in white cement mixed with pigment of matching shade complete.

[11.25.1]Pointing on brick work or brick flooring with cement mortar 1:3 (1 cement : 3 fine sand): 1. Flush / Ruled/ Struck or weathered pointing

[11.5.3]12 mm cement plaster of mix : 3. 1:4 (1 cement: 4 fine sand)

[11.5.4]12 mm cement plaster of mix : 4. 1:6 (1 cement: 6 fine sand)

[11.6.2]15 mm cement plaster on the rough side of single or half brick wall of mix : 2. 1:6 (1 cement: 6 fine sand)

[11.60]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.

[11.67.1]Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : 1. Water thinnable cement primer

[11.83.1]Painting over the wooden surface with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : 1. Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture

[12.15]Extra for providing frosted glass panes 4 mm thick instead of ordinary float glass panes 4 mm thick in doors, windows and clerestory window shutters. (Area of opening for glass panes excluding portion inside rebate shall be measured).

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

[30.25.1]Distempering with 1st quality acrylic distemper (Ready mix) having VOC content less than 50 grams/ litre of approved brand and manufacture to give an even shade : 1. Old work (one or more coats)

[30.37.2]Finishing walls with Acrylic Smooth exterior paint of required shade : 2. Old work (One or more coat applied @ 0.90 litre/10 sqm).

[9.15]Providing and laying pressed clay tiles (as per approved pattern 20 mm nominal thickness of approved size) on roofs jointed with cement mortar 1:4 (1 cement : 4 coarse sand) mixed with 2% integral water proofing compound, laid over a bed of 20 mm thick cement mortar 1:4 (1 cement : 4 coarse sand) and finished neat complete.