(Nigam Nidhi) Construction of C.C. Road and Drain Work at Padav Chouraha. Ward 32. Zone 06 File No. 81/26X3/6.

3.3 Roadwork in Soil Excavation for roadwork in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location with all lifts and lead up to 1000 m as per Section-300 of the specifications.

2.4 Dismantling of Flexible Pavements Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 meters by manual means, stacking serviceable and unserviceable materials separately and Section 200 of the specifications. 2.4.2 By Mechanical Means 2.4.2.1 Bituminous courses

4.2 Crusher Run Macadam-Providing & laying crushed stone aggregate, on aprepared surface , spreading and mixing with a motor grader, watering and compacting with a vibratory roller as per clause 407of the specifications. b) By Mixing Plant :i) For 53 mm maximum size

6.3 Providing and Laying Cement Concrete Grade M-10 with 40 mm graded crushed stone aggregate, spreading the concrete by shovels mixing shall be in mechanical mixer, compacting by use of pin/plate/screed vibrators including form work by strong steel girders fixed by spikes.

Providing and Laying Cement Concrete Grade M-20 with 20 mm graded crushed stone aggregate, mixing shall be in mechanical mixer, laying with paver compacting by use of pin, plate / screed vibrators including form work by strong steel girders fixed by spikes, separation membrane 125 micron thick, including cutting of joints @ 4 to 5 m interval and filling it with hot applied bituminous sealant (without dowel bars) (max. thickness 20 cm).

17.2 Providing and laying non-pressure NP3 class (Medium duty) cement concrete Hume pipes for service ducts below concrete pavement or other similar work, collar jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement: 2 fine sand). 17.2.3 Size 600 mm dia. meter

13.1 Brick masonry work in 1:3 (1cement :3 sand) with well burnt chimney bricks (crushing strength not less than 40kg /sqcm and water absorption not more than 15%) in sub-structure complete excluding pointing and plastering, as per section 1300 of the specifications.

9.48 Providing and fixing harddrawnsteel wirefabric 75x25mm mesh of weight not less than7.75Kgper sqm to window frames etc. including 62x19 mm beading of second class teak wood.

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