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| 1 | Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer-in-charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. |
| 2 | Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead. |
| 3 | For thickness of tiles 10 mm to 25 mm |
| 4 | Expansion Joint |
| 5 | Expansion Joints Treatment with Sikadur Combiflex SystemStep-1. Removal of extra topping between the expansion joint area: Preparation of Expansion Joint edge by grinding and removal of all loose particles, dirt, dust etc to make the surface clean including scaffolding , tools tackles etc all completeStep-2. Providing and Mixing of epoxy adhesive sikadur 31 C (2:1) by mechanical mixture and apply on the 50 mm surface of both sides as per the manufacturer specification including tools, labour, machines etc all completeStep-3. Providing and Fixing of Hypalon based Sikadur Combiflex SG strip (200 mm width x 2mm thickness on the expansion joint as per the manufacturer specification including tools, labour, machines scaffoldings etc all completeStep-4. Finally Providing and Mixing of epoxy adhesive sikadur 31 C (2:1) by mechanical mixture and apply on the 50 mm surface of both sides as per the manufacturer specification including tools, labour, machines etc all complete as a protective coating |
| 6 | Damproofing |
| 7 | Step-1 Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. |
| 8 | Providing and laying water proofing treatment in sunken portion of WCs, bathroom etc., by applying cement slurry mixed with water proofing cement compound consisting of applying(a) First layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/ sqm. This layer will be allowed to air cure for 4 hours.(b) Second layer of slurry of cement @ 0.242 kg/sqm mixed with water proofing cement compound @ 0.126 kg/sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours.The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry. |
| 9 | 15 mm thick plastering with cement mortar 1:4 (1 cement: 4 fine aggregate) over the water proofing treatment area. |
| 10 | (a) Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) |
| 11 | Restoration work : After surface preparation, proper applications to be done with Dr. Fixit rust remover over the effected bars, after removing the rust from the surface with sand paper wash it throughly and apply Dr. Fixit epoxy zinc primer over the clean bar to regainits thickness. Application polymer coating and polymer modified mortar over the minimum thickness area in case of major affected area apply Dr. Fixit Epoxy Bonding agent over the saturated dry surface as a old and new concrete bonding agent over the entire dismantled surface then apply polymer modified concrete to repair of damage reinforced concrete like beams, slabs etc of apply Dr. Fixit microconcrete/repair moratr where acess is restricted and compaction is not possibe (whwnever necessary) |
| 12 | Providing and laying Micro concrete thickness as per the drawing by consultant on the designated area to the prepared slurry tight shuttering with proper shear connsector and bonding agent where ecer necessary the fluid micro-concrete repair material shall be single component, cement based, talrak microconcrete GP or equivalent to which only the site-addition of clean water ( and approved frade coarse aggregrate where specified) shall be permitted. the micro concrete shall contain no metallic aggregrate or chlorides and shall be shrinkage compensated in the plastec state. The micro concrete in the flowable consisitency should acheive a compressive strength of 50 Mpa after 28 days at 30C. The unrestrained expansion shall be between 1-4%. The flexural strength not be less the % Mpa@ 28 days. The mixed density of micro concrete shall exceed 2100kh/m3 at 27C strictly fallowing manufacture instruction direction of Engineer in charge. Cost including, supplying, laying, labour, mixing. (including scaffolding and wroking platform, shuttering etc complete suitable for safe working conditions) |
| 13 | Providing gola 75x75 mm in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 stone aggregate 10 mm and down gauge), including finishing with cement mortar 1:3 (1 cement : 3 fine sand) as per standard design : |
| 14 | In 75x75 mm deep chase |
| 15 | Providing and fixing sheet covering over expansion joints with iron screws as per design. Aluminium fluted strips 3.15 mm thick. 200 mm wide |
| 16 | Kota stone slab flooring over 20 mm (average) thick base laid over andjointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement: 4 coarse sand): |
| 17 | 25 mm thick |
| 18 | Finishing walls with Acrylic Smooth exterior paint of required shade |
| 19 | New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90litre/10 sqm) |
| 20 | Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gram/litre, of approved manufacturer and of required shade and colour all complete to achieve even shade and colour |
| 21 | New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC content less than 50 gram/litre Please Enable Macros to View BoQ information |
