Replacement of damaged water supply and drainage pipes in Private ward toilets in Room No. 34-35, Level-D-4 (Leakage in CLR Extension at Level-3rd of D-Block), Nehru Hospital, PGIMER, Chandigarh.

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

1:5:10 (1 cement : 5 coarse sand (zone-Ill) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources).

Half brick masonry 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. cement mortar 1:4 (1 cement : 4 coarse sand)

Providing and fixing Ist quality ceramic digital joint less glazed wall tiles of size not less than 300 x 400mm conforming to IS : 15622 (thickness to be specified by the manufacture ) of approved make in light shades 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.

Providing and laying Ceramic glazed floor tiles of size 300x300 mm(thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement :4 Coarse sand), jointing with grey cement slurry @ 3.3kg/sqm including pointing the joints with white cement and matching pigment etc.,., complete.

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

1:3:6 or richer mix