Rehabilitation of old waterfall near I block at Nangal Township.

Dismantling brick work tile, masonry or tile lining (b) In cement { CSR Item No.8.5 (b)}

Dismantling concrete e) Reinforced cement concrete { CSR Item No.8.6 e}

Dismantling concrete d)Cement concrete plain1:2:4 mix { CSR Item No.8.6 d}

Dismantling stone pitching or soling (a) Stone pitching dry { CSR Item No.8.2 a}

Site clearance (a) Excavation in dumped stone or malba including stacking of unserviceable material separately and disposal of unserviceablematerial.Leadupto50m andliftupto1.5m,disposedmaterial to be neatly dressed in all kinds of soils. { CSR Item No.32.4(a)}

Clearing grass and removal of rubbish ,Clearing grass and removal of rubbish up to a distance of 50 metres outside the periphery of the area as per technical clause 201 of MORT&H specifications { CSR Item No.24.1}

Fine grassing including uprooting rank vegetation and weeds by digging the area to a depth of 30 cm, removing all weeds and other growth with roots by forking repeatedly, breaking clods, rough dressing, flooding with water, uprooting fresh growth after 10 to 15 days, mixing fertilizer and then fine dressing for planting new grass, including disposal of all rubbish with all leads and lifts, watering, weeding and maintenance for 30 days or till thick lawn is formed.a) Planting Selection no. 1 grass roots in rows 5 cm apart in both directions.{ CSR Item No.32.9(a)}

Earthwork in excavation in foundations trenches etc. in all kinds of soil where Pick-Jumper work is not involved and not exceeding 2.0metresdepth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonry in 15cm, layers with compaction including disposal of all surplus soil as directed within lead of 30 metres.{ CSR Item No.6.6}

Cement concrete 1:6:12 with stone aggregate 40 mm gauge (ii) mixing by mechanical means using concrete mixer volumetric type. {CSR item no. 10.8 (b) ii }

Reinforced cement concrete M-20 mechanically batch mixed using batch type concrete mixer as per IS:1791andvibrated by needle vibrator but excluding steel reinforcement centring and shuttering in foundation and plinth( CSR item No.10.15)