ANNUAL MAINTENANCE ESTIMATE...

[10.35.2]FLAT BRICK OR TILE FLOORING 2. Providing and laying of flat brick or tile flooring with bricks of class designation 7.5 laid dry over a bed of 6 mm thick cement sand mortar 1:6 grouted with cement sand mortar 1:4 and top surface to be left clean after wire brushing.

[10.8]Providing and laying of conglomerate floor 40mm thick cement concrete topping 1:2:4

[11.5.3]12 mm cement plaster of mix : 3. 1:4 (1 cement: 4 fine sand)

[11.52]Cement rendering on plaster 1 mm thick

[4.33]Excavating, supplying and filling of local earth (including royalty) by mechanical transport up to a lead of 1 km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete.

[5.7.4]Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. 4. In cement mortar

[6.1.6]Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work below plinth level and up to Floor IV level: 6. 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

[7.20.1]Brick work with common burnt clay modular bricks of class designation 10.5 in foundation and plinth in: 1. Cement mortar 1:4 (1 cement : 4 coarse sand)

[7.20.1]Brick work with common burnt clay modular bricks of class designation 10.5 in foundation and plinth in: 1. Cement mortar 1:4 (1 cement : 4 coarse sand)

[7.4]Cement mortar 1:4 (1 cement : 4 fine sand).

[9.17.1]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 : 1. In 75x75 mm deep chase

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