14 - Maintenance and Minor Renovation work in Administrative Buildings at University campus.

Earth work in excavation by mechanical means (Hydraulic excavator)/ means over areas (exceeding 30 cm in depth, 1.5 min width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by Engineer-in-charge.

1:2:4 (1 cement: 2 coarses and (zone-Ill) derived from natural sources:4 graded stone aggregate 20 mm nominal size derved from natural sources)

1:4:8 (1 cement: 4 coarse sand (zone-III) derived from natural sources: 8 graded stone aggregate 40 mm nominal size derved from natural sources)

Providing and laying damp-proof course 40 mm thick with cement concrete 1:2:4 (1cement: 2 coarse sand (zone-tit) derived from natural sources:4 graded stone aggregate 12.5 mm nominal size derived from natural sources)

Lintels, Beams, Plinth beams, girders, bressumers and cantilevers

Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinthin: 6.2.2 Cement Mortar 1:6 (1cement: 6 coarse sand).

Brick work with common burnt clay F.P.S.(no modular) bricks of class designation 7.5 in superstructure above plinth level upto floor V level in all shapes and sizes in: 6.4.2 Cement mortar 1:6 (1cement : 6 coarse sand)

Half brick masonry with common burnt clay F.P.S.(non modular) bricks of class designation 7.5 in superstructure above plinth level upto floor V level. 6.13.2 Cement mortar 1:4 (1cement : 4 coarse sand)

Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished ,machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement: 4 coarse sand), Joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing of edges to give high gloss finish etc. complete at all levels. 8.2.2 Granite stones lab of colour black, Cherry/Ruby red 8.2.2.2 Area of slab over 0.50 sqm

Providing edge moulding to 18 mm thick marble stone counters. Vanities etc., inciuding machine polishing to edge to give high gloss finish etc. Complete as per design approved by Engineer-in-Charge. 8.3.2 Granite work