Construction of Pathway for Honey bee park at ICAR-IIHR., Central Horticultural Experiment Station Chettalli-571248 Kodagu

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in- charge. All kinds of soil

For walk path to bring the approach to level

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering – All work up to plinth level : 1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources) for solid block base

Providing, laying, spreading and compacting graded stone aggregate(size range 53 mm to 0.075 mm ) to wet mix macadam (WMM)specification including premixing the material with water at OMC in for all leads & lifts, laying in uniform layers with mechanical paver finisher in sub-base / base course on well-prepared surface and compacting with vibratory roller of 8 to 10 ton capacity to achieve the desired density, complete as per specifications and for base course for forming proper camber wherever the slope has been affected

Providing and laying 60mm thick factory-made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design& shape, laid in required colour and pattern over and including 50mmthick compacted bed of rock dust sand, filling the joints with also etc. all complete as per the direction

Providing and constructing concrete block masonry using 150x200x400 mm solid core compact concrete block (Grade C – 50Kg/Cm2) in CM 1:6 including all scaffolding, curing, etc. complete

Pointing on solid block masonry with cement mortar 1:3 (1 cement : 3 fine sand): Flush/ Ruled/ Struck or weathered pointing