Development of Retaining wall at Ramshila (0.036 to 0.043)

Amount

Excavation / Cutting in earth work and disposal of excavated earth upto a lead of 20 metres Pick Work Jumper WorkUp to 1.5 m

Filling available excavated earth (excluding rock) in trenches, plinth,sides of foundations etc. in layers not exceeding 20cm in depth,consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m

Random rubble masonry/polygonal rubble masonry (Uncoursed/brought to courses) with hard stone of approved quality in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 Sand : 12 Graded stone aggregate 20mm nominal size) in cement mortar 1:6 (1 cement:6 sand) in breast walls and retaining walls. stone piching along toe

Stone filling behind retaining walls.gravel filling along wall.

Providing and laying cement concrete 1:3:6 (1 cement:3 sand:6 graded stone aggregate 40mm nominal size) excluding cost of centring and shuttering in:Foundations and plinth PCC below foundation

Random rubble masonry with hard stone of approved quality in foundation and plinth including leveling up with cement concrete 1 : 6 :12 ( 1 cement : 6 sand : 12 graded stone aggregate 20 mm nominal size ) at plinth level in cement mortar 1 : 6 ( 1 cement : 6 sand ) For Retaining Wall

Providing and laying cement concrete 1:2:4 (1 cement:2 sand :4 graded stone aggregate 40mm nominal size)and curing complete excluding cost of form work in:Foundations and plinth For Retaining Wall, Raft slab, PCC as Coping

Providing form work with steel plates 3.15mm.thick welded with angle iron in frame 30x30x5mm. so as to give a fair finish including centring, shuutering, strutting and propping etc. with wooden battens and ballies, height of propping and centring below supporting floor to ceiling not exceeding 4 Mtrs. and removal of the same for insitu-reinforced concrete & plain concrete work in:Vertical surfaces such as walls (any thickness) partitions and the like including attached pillasters,buttresses,plinth and string courses and the like. PCC For Retaining Wall, Bottom raft side shuttering, Vertical Walls, PCC as Coping.

PVC weep hole pipe of 100 dia

230 Thk. Rubble Filling Below FDN