Raising of boundary wall including construction of retaining walls adjacent to South-East side storm-sewer drain in CSIR-NML Housing Complex, Agrico for the year 2024-25 and 2025-26.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.Nominal concrete 1:3:6 or richer mix.

Demolishing reinforced cemenrt concrete (R.C.C.) work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

Demolishing Brick work in cement mortar manually/ by mechanical means including stackng of serviceable material and disposal of unserviceable material with in 50 metre lead as per direction of EIC. In Cement Mortar.

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground with in 50 metre lead.

Dismantling steel work in single section including dismembering and stacking within 50 metreleadin:Channels,angles,tees and flats .

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains(not exceding 1.5m in width or 10 sqm on plan) including dressing of sides and ramming of bottom,lift up to1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within alead of 50 m.All kinds of soil.

Supplying and filling plinth with sand under floor including watering, ramming, consolidating and dressing,complete.

Filling available excavated earth (excluding rock) in trenches, plinth, side of foundations etc. in layer not exceeding 20 ems in depth: consolidating each deposited layer by ramming and watering, lead upto 50m and lift uoto 1.5m.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering -All work upto plinth level. 1:4:8 (1cement: 4coarse sand: 8 graded stone aggregate 40mm nominal size.)

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level. 1:2:4 (1cement:2coarse sand: 4graded stone aggregate 20mm nominal size.)