Special repair work of Sasur Khaderi river bridge on Sirathu Dhata road

Providing and fixing in position 12 mm thick bitumen impregnated fiber board conforming to IS: 1838, including cost of primer, sealing compound Grade-A in expansion joints. DSR 5.28

Finishing walls with textured exterior paint of required shade:13.45.1 New work (Two or more coats applied @ 3.28 Itr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/10 sqm DSR 13.45.1

Banking excavated earth by mechanical / manual means in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with 1½ tonne roller, or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up, in embankments for roads, flood banks, marginal banks, and guide banks etc., lead upto 50 m and for all lift : 2.3.1 All kinds of soil DSR 2.3.1

Construction of Embankment with approved material obtained from borrowpits with all lifts and leads, spreading,grading to required slope and compacted to meet requirement of table 300-2, MORT&H Specification 305 (carted earth 2.00Km.)

Providing and laying Filter material underneath pitching in slopes using 40 mm avg. size over burnt brick ballast complete as per drawing and Technical specifications.

Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and Technical specification.

R.C.C. work in Foundation up to plinth level 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 1:1.5:3 (1 cement: 1.5 coarse sand (zone-III) derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources). (As per DSR Code No. 5.1.2)

Painting on G.S. sheet with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : 13.531 New work (two or more coats) including a coat of approved steel primer but excluding a coat of mordant solution DSR 13.53.1

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