8286 PROVISION OF WASHROOMS AND TOILETS AT BLDG NO P/A 29 AND PROVISION OF SHED FOR MT WORKSHOP C.NO 77/DT POOL AT NAVAL DOCKYARD MUMBAI

Surface excavation n.exc 30 cm deep and and avg 15 cm deep and getting out hard/ dense soil.

Excavation in trenches n.exc 1.50M wide and n.exc 1.5M in depths for foundations etc and getting out in hard/dense soil all as specified and directed.

M & L for sand filling under floors or in foundation including watering and consolidation

M&L for broken bricks hard core gauge n.exc 63mm deposited, spred and levelled in layers n.exc 15cm thick, watered and rammed to a true surfaces.

M&L for 75 mm thick PCC type C-2, 1:3:6 (using 40 mm graded stone aggregate) finishing the surfaces even and smooth without using extra cement.

M&L for providing 75 mm thick PCC 1:4:8 type D-2 (using 40 mm graded stone aggregate) as in sub base of flooring complete all as directed.

M&L cement concrete type B-0, 1:2:4 (using 12.5 mm graded stone aggregate) 25 mm thick as in floor for receiving screed bed.

M&L non-skid ceremic tiles coloured 7 to 8 mm thick (square/rectangular) area of each tile exc 0.11 sqm but n exc 0.18 sqm, in floors, set & jointed in neat cement slurry and pointed in coloured cement to match coloured tiles including for screed bed (or) bedding layer of morter 15 mm thick for laying floor finishes CM (1:6) complete all as specified and directed.

M&L for coloured glazed tiles of size 300x450x6-7 mm thick fixed with neat cement slurry in vertical surface to wall pointing in white/coloured cement to match over and including 10 mm thick rendering in CM (1:4) complete all as specified and directed.

M & L for spreading 50mm thick and sand layer over sub base.