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| 1 | Civil Work |
| 2 | Disposal of moorum/building rubbish/ malba/similar unserviceable, dismantled or waste material by mechanical transport including loading, transporting, unloading to approved municipal dumping ground for lead upto 5km for all lifts, complete as per directions of Engineer-in-charge. (Ref:-1.1.18) |
| 3 | Providing and fixing of expansion joint system of approved make andmanufactures for various roof locations as per approved drawings anddirection of Engineer-In-Charge. The joints shall be of extruded aluminumbase members with, self aligning and self centering arragement supportplates asper ASTM B221-02. The system shall be such that it provideswatertight roof to roof/roof to corner joint cover expansion control systemthat is capable of accommodating multidirectional seismic movement without stress to its components. System shall consist of metal profile that incorporates a universal aluminum base member designed to accommodate various project conditions and roof treatments. The cover plate shall be designed of width and thickness required to satisfymovement and loading requirements and secured to base members byutilizing manufacturer’s pre-engineered self-centering arrangement thatfreely rotates / moves in all directions. The Self centering arrangementshall exhibit circular sphere ends that lock and slide inside the corresponding aluminum extrusion cavity to allow freedom of movementand flexure in all directions including vertical displacement. The Joint System shall resists damage or deterioration from the impact of fallingice, exposure to UV, airborne contaminants and occasional foot traffic from maintenance personnel. Provision of Moisture Barrier Membrane in the Joint System to have water tight joint is mandatory requirement. (Material shall confirm to ASTM 6063). |
| 4 | Roof Joint of 100 mm gap (Ref:-5.46.1) |
| 5 | Providing gola 75x75 mm in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 stone aggregate 10mm and down gauge) including finishing with cement mortar 1:3 (1 cement : 3 fine sand) as per standard design. |
| 6 | In 75x75mm deep chase (Ref:-12.21.1) |
| 7 | Making khurras 45x45 cm with average minimum thickness of 5 cm cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate of 20 mm nominal size) over P.V.C. sheet 1mx1mx400micron, finished with 12mm cement plaster 1:3 (1 cement : 3 coarse sand) and a coat of neat cement rounding the edge sand making and finishing the outlet complete. (Ref:-12.22) |
| 8 | Regrading terracing of mud phuska covered with tiles or brick, in cement by dismantling tiles or bricks, removing mud plaster preparing the surface of mud phaska to proper slope relaying mud plaster gobri leaping and tiles or bricks, grouted in cement mortar 1:3 (1 cement : 3 fine sand ) including replacing unserviceable tiles or bricks with new ones and disposal of unserviceable material to the dumping ground (the cost of the new tiles or brick excluded) within 50 metres lead. |
| 9 | Providing and fixing APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3 mm thick water proofing membrance, black finished reinforced with glass fibre matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrance manufacture of density at 25°C, 0.87 - 0.89 kg/ litre and viscocity 70 - 160 cps. Over the primer coat the layer of membrane shall be laid using Butane torch and sealing all joints etc., and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 350/300 N/ 5 cm. Tear strength in longitudinal and transverse direction as 60/80N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacture of membrane. |
| 10 | 3mm thick (Ref:-14.90.1) |
| 11 | Dismantling old PCC(any Mix) gola, band, haunch etc. and cleaning the surface for making new surface at per site. Complete in all respects to the entire satisfaction of the engineer in-charge. (Ref:-N.S.) |
| 12 | Removal of old existing water proofing treatment i.e. tarfelt sheet up to 3mm thickness(two layers, old bitumen layer, loose dust particles, algae, green vegetation by means of steel wire brush/ scrapping paper. Complete in all respects to trhe entire satisfaction of the engineer in-charge. (Ref:-N.S.) |
| 13 | Supply of machine moulded common burnt clay F.P.S. brick tiles (non-modular) of class designation 12.5confirming too I.S.2690 of standard size. (Ref:-N.S.) |
| 14 | Demolishing/dismantling and refilling of mud phaska/ existing filled earth at terrrace and disposal of material within 50 metres lead. (Ref:-N.S.) |
| 15 | Labour for removing & refixing of water storage tanks including all fittings along temporary fittings up to all leads & lifts. Complete in all respect to the entire saticification of the engineer in -charge. (Ref:-N.S.) Please Enable Macros to View BoQ information |
