REPAIR MAINT OF TILING CEILING JOINERY AND ROOFING AT 178 MH UNDER GE GANGTOK

Dismantling old PGI/CGI/AC sheeting any gauge, thickness, including Nainital. Sikkim or similar pattern roof/facia etc complete all as directed.

M&L for pre-painted galvalume aluminium zinc coating GI based corrugated/Zigzag/ Trapezoidal corrugation steel sheet 0.50mm thick of an colour having tensile strength of 550 mpa as in roof covering fixed with self tapping screws/L type or J hooks complete all as specified and directed.

M&L for pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick of an colour having tensile strength of 550mpa as in roof covering fixed with self tapping screws /L type or J hooks complete all as specified and directed.

Demolition of cement concrete (un reinforced) in ground floors and paving n. exc. 15 cm thickness (below or above ground level) removing rubbish off the premises etc complete all as directed

M&L for 25 mm thick PCC (1:2:4) type B1 ( 20mm graded stone aggregate) , finished concrete surfaces even and rough to receive floor finishes complete all as specified and directed.

M&L for 75mm thic PCC 1:3:6 type C2 using 40mm graded stone aggregate as in plinth protection/path etc finishing the surface even & smooth without using extra cement complete all as specified and directed.

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish off the premises complete all as directed.

M&L for glazed coloured ceramic tiles (350x250x7mm thick/450x300x7mm thick) on vertical surfaces such as skirting/dado, wall etc. set and jointed in neat cement slurry pointed in white or coloured cement to match the colour incl 10 mm thick rendering as backing coat in CM (1:4) complete all as specified and directed.

M&L for Non - skid colured Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc.set and jointed in neat cement slurry and pointed in white or coloured cement to match, over and including 15mm thick screed bed in cement mortar (1:6) complete all as specified and directed.

M&L for Non - skid colured Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc.set and jointed in neat cement slurry and pointed in white or coloured cement to match, over and including 15mm thick screed bed in cement mortar (1:6) complete all as specified and directed.