Protection work of syphon at RD 14600M of MTC, construction of retaining wall and improvement of canal section of main D3 RD 4930-5000M at stretches

Amount

Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge. All kinds of soil

Hand-packing stones in wire-crates; excluding cost of crates and stones

Supply of stone boulder nallah nominal size 225 mm stack measurements reduced by 15 % )

Dumping stone excluding cost of stones. in Horizontal on level

Demolishing cement concrete manually/by mechanical means including disposal of material within 50 meters lead as per direction of Engineer-in- charge: 1:3:6 or richer mix (i/c equivalent design mix)

Earth work in rough excavation banking excavated earth in layers not exceeding 20 Cm in depth,breaking clods,watering,rolling each layer with half tonne roller or wooden or steel rammer and ro lling every third and top most layer with power roller of minimum 8 tonne and dressing up in embankments for roads flood banks marginal banks and guide or filling up gro und depressions lead upto 50 m and lift upto 1.5 m . All kinds of s oil.Deduct for not rolling with power roller of min 8 tonne for banking excavated earth in layer not exceeding 20 Cm in depth. Deduct for not watering the excavated earth for banking .

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. All work upto plinth level.

1:3: 6 (1 cement: 3 coarse sand: 6 graded stone aggregate 20MM nominal size) crushed.

1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ) crushed.

Centering and shuttering including strutting propping etc and removal of form for :

Foundation, Footing, bases of columns etc for mass concrete

Walls any thickness including attached pilasters buttresses plinth and string course etc.

Grouting of stone pitching using M-10 nomin al mix concrete ( Max size of aggregates 20 mm nominal @ 6.00 cum per 100 sqm on horizontal/side slopes ,complete including curing crushed.

Carriage of material by Mechanical transport from source to site of work including loading unloading and stacking

Sand and agg average distance 20 Km

Soling stone average distance 20 Km

Crates average distance 15 Km

Providing and laying Gabion Crates

Ashok Kumar

Ram Pal Sharma