Details: [13.29.2]steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. 2. in gratings, frames, guard bar, ladder, railings, brackets, gates and similar works [through rate] [17.22.2]water bound macadam gr i 2. water bound macadam grading i with screening type a providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density complete as per technical clause 404 of mort&h specifications [through rate] [17.23.2]water bound macadam grading - ii 2. water bound macadam (53mm to 22.4 mm)grading ii
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