Nigam Nidhi Maintenance work of Community toilet at Ramtapura, ward No. 13. Zone 04 File No. 17/26X4/8.

Earth work in excavation by mechanical means hydraulic excavator) / manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50m and lift up to 1.5m, disposed earth to be leveled and neatly dressed. All kinds of soil in cum.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering All work up to plinth level. Cement concrete grade M-20 (Nominal Mix) with 20 mm maximum size of stone aggregate

Providing and laying rectified Glazed Ceramic wall tiles 300x450 mm ormore (8mm to 10mm thick) of 1st quality conforming to IS : 15622 of approved make in all colours, laid on 12 mm thick Cement Mortar 1:3 (1 Cement : 3 Coarse sand) including grauting the joints with whitecement and matching pigments etc., complete.

Providing and laying Ceramic glazed floor tiles 300x300mm or more (6 to 7 mm thick) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick Cement Mortar 1:4 (1 Cement : 4 Coarse sand) including pointing the joints with white cement and matching pigment etc., complete.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work including cutting chases and making good the walls etc. 15 mm nominal outer dia .Pipes.

32 mm nominal outer dia .Pipes.

Providing and fixing white vitreous china squatting plate urinal with integral rim longitudinal flush pipe.

Providing and fixing unplasticised PVC soil and waste pipes conforming to IS: 13592 Type B including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion. Single socketed pipes for working pressure of 4 kg/sqcm. 110 mm diameter (minimum wall thickness 3.2mm)

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 - 15 mm nominal bore.

Providing and placing on terrace at all floor polyethylene water storage tank ISI : 12701 marked with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.