Development of Hostel Infrastructure for Mens Hostel No. 10 (Khongnangthaba Hostel).

Amount

Earth work in excavation in foundation trenches or drains including dressing of sides and ramming of bottoms lift upto 1.5 metres including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 metres Loose/Soft Soil

Providing and laying cement concrete in foundation and plinth excluding the cost of centering and shuttering in 1:2:4 (1 cement:2 coarse sand: 4 graded stone aggregate 20 mm nominal size)

Cement concrete 1:4:8 mix with stone aggregate 40 mm nominal size in foundation upto a depth of 1.5 metres below ground level and upto height of 1.5 m above ground/bed level.

Plain cement concrete M 15 mix with stone aggregate 20 mm nominal size mechanically mixed and vibrated in foundation upto a depth of 1.5 m below ground level and or 1.5 m above ground/bed level i/c formwork.

Play Ground

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 300 cm measured at a height of 1 metre above ground level and removal of rubbish upto a distance of 50 metre, outside the periphery of the area cleared.

Earth work in rough excavation banking excavated earth in layer not exceeding 20cm depth, breaking clods, watering rolling each layer with 1/2 tonne roller or wooden or steel rammer rolling every third and topmost layer with power roller of minimum 8 tonne and dressing up embankment for roads, floods banks guide banks and filling up ground, depression lead upto 50 metres and lift upto 1.5 m in Loose/Soft Soil including lead of 11 km

Dumping Pit

Earth work in excavation in foundation trenches or drains including dressing of sides and ramming of bottoms lift upto 1.5 metres including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 metres Loose/Soft Soil

Providing and laying cement concrete in foundation and plinth excluding the cost of centering and shuttering 1:5:10 (1 cement : 5 coarse sand :10 graded stone aggregate 40 mm nominal size)

2nd class (local first class) brick work in foundation and plinth in cement mortar 1:4 (1 cement: 4 coarse sand)

15 mm cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement.

75 mm cement concrete flooring 1:2:4 (1 cement: 2 coarse sand:4 stone aggregate 20 mm & down gauge) finished with a floating coat of neat cement.

White glazed tiles 10 mm in flooring, treads or steps & landing laid on a bed of 12 mm thick cement mortar 1:3 (1 cement:3 coarse sand) finished with flush pointing in white cement.

Steel glazed windows and ventilators of standard rolled steel section joints mitred and welded with 15 x 3 mm lugs 10 cm long with steel plugs embedded in cement concrete block 15 x 10 x 10 cm of 1:3:6 (1 cement : 3 coarse sand : 6 stone aggregate 20 mm nominal size) or wooden plugs and screws of rawl plugs and screws or with fixing clips with bolts and nuts as required including providing and fixing of 4 mm thick glass panes with glazing clips complete including applying a priming coat of approved steel primer excluding cost of metal beadings and other fittings except necessary hinges or pivots as required. b) Ready made steel windows (side hung)

Drainage

Earth work in excavation in foundation trenches or drains including dressing of sides and ramming of bottoms lift upto 1.5 metres including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 metres Loose/Soft Soil

Filling available excavated earth (excluding rock) in trenches, plinth sides of foundation etc. in layers not exceeding 20 cm.in depth, consolidating each deposited layer by ramming and watering lead upto 50 metres lift upto 1.5 metre.

Providing and laying cement concrete in foundation and plinth excluding the cost of centering and shuttering 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

2nd class (local first class) brick work in foundation and plinth in cement mortar 1:4 (1 cement: 4 coarse sand)

25 mm cement concrete flooring 1:2:4 (1 cement: 2 coarse sand:4 stone aggregate 20 mm & down gauge) finished with a floating coat of neat cement.

16 mm cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement.

THOUDAM RAMANANDA SINGH (BID ID -3155496)

JOYBA HUIDROM (BID ID -3155247)