|
| 1 | Removing of old/existing tarfelt/treatment from roof surface & removing it ot ground and cleaning the surface with wire brush. |
| 2 | Demolition of cement concrete at roofs, floors (other than ground floors), beams, staircases, landing, chajjas and similar suspended work from the roof and cleaned the surface properly . |
| 3 | Taking down cement or cement lime plaster any description including raking out joints, hacking for key, scrubbing down with water, etc. |
| 4 | Roughening surfaces of old concrete floor by picking, sweeping clean andwashing down with water to remove dust, etc. and Brushing neat cement slurry with 3.0kg of cement per sq. metre. |
| 5 | Screed bed or bedding layer of mortar of cement sand ratio 1:4 and mixed with water proofing compound, average 15 mm thick even and smooth on roof surface for laying of water proofing treatment. |
| 6 | Screed bed or bedding layer of mortar of cement sand ratio 1:4 and mixed with water proofing compound, average 20 mm thick even and smooth on roof surface for laying of floor finishing |
| 7 | Providing, cement concrete in roof kerbs or mud stops, rounded or chamfered on edges type B1, 1:2:4 (20 mm graded aggregate). |
| 8 | Rendering 12 mm thick on fair faces of brick work or concrete surfaces with Cement plaster 1:4 even and smooth. |
| 9 | APP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt. not less than 150 gms/sqm) land on primed surface by forced application complete all as specified, make Asian/STP/Dr.Fixit/IWL/SIKA including prepration and primer coat on surfaces laying by authorised applicator before laying of membrane & applying one coat al. paint over the surface of APP membrane. |
| 10 | Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises. |
| 11 | Cement concrete type Bo, 1:2:4 (12.5 mm graded aggregate) avg. 40 mm thick finishing even & smooth using extra cement. |
| 12 | M&L Non - skid Ceramic tiles 7 to 8 mm thick 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. |
| 13 | S&F Rolled sections of Fe 410-W (Gde E- 250) quality-A as in main and cross beams, hip and jack rafters; purlins where connected to common rafters. |
| 14 | S&F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified. |
| 15 | Removing building materials including all debris and old felt etc. to a distance up to 500 metres or under, beyond the lead included in the rates, including loading, unloading and stacking at the destination. Please Enable Macros to View BoQ information |
