Maintenance Work of Toilets and Oyher Works for Swacchhata Surevekshan Zone No. 15 Ward No. 34

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 meters lead as per direction of Engineer-in charge. 15.2.2 1:4:8 or leaner mix

Dismantling old plaster or skirting upto 15 mm thickness, raking out joints and cleaning the surface for plaster upto two floor level including disposal of rubbish within 50 meters lead and including scaffolding etc.

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 meters lead. 15.10.1 Of area 3 sq. meters and below

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 meters lead. 15.21.1 For thickness of tiles upto 25 mm

Earth work in excavation for foundation, trenches for pipes /cables or drains etc. by mechanical means / manual means (exceeding 30cm in depth.) including ramming of bottom, dressing of sides, disposal of excavated earth including of all lift and lead upto 50m. Disposed earth to be levelled and neatly dressed. 2.6.1 All kinds of soil

Transportation By Mechanical means including loading, unloading and stacking where ever necessary Excavated Earth Cost per Trip per unit 1km or Part thereof

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering All work up to plinth level.4.1.6 Cement concrete grade M-10 (Nominal Mix) with 40 mm maximum size of stone aggregate

Centering and shuttering including strutting, propping stretching etc. complete for and removal of form work by sheet plate or ply wood shuttering Foundations, footings, bases of columns, etc. For mass concrete.

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 5.1.1 Cement concrete grade M-20 (Nominal Mix) with 20 mm maximum size of stone aggregate.

Brick work with well burnt chimney bricks in bulls patent trench kiln manufactured by ghol process, crushing strength not less than 40kg /sqcm and water absorption not more than 15% in foundation and plinth. 6.1.2 Cement mortar 1:6 (1 cement : 6 coarse sand