Re Construction of retaining wall to protect the road damaged due to heavy rain infront of siver oak sector 6

Amount

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

Providing and laying cement concrete 1:6:12(1 cement:6 sand:12 graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation and plinths including entire carragie of material upto all leads and lifts.

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: a)Vertical Surface

P/L weep hole pipes HPSR 2009

Providing and laying cement concrete 1:4:8(1 cement:4 sand:8 graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation and plinths including entire carragie of material upto all leads and lifts.

P/L Stone filling behind r/wall HPSR 2009 +esclation 100%

KEWAL KRISHAN

SANJAY KUMAR GARG