Repair and strengthening of existing sewerage system at various locations falls under the jurisdiction of SDE MCPH Sub Division No. 18 Chandigarh

Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) (DSR No. 15.2.1)

Nominal concrete 1:4:8 or leaner mix (i/c equivalent design mix) (DSR No. 15.2.2)

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-chargeIn cement mortar (DSR NO. 15.7.4)

Demolishing 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. (DSR NO. 15.3)

Extra for cutting through mettaled roads and their foundations including sorting and screening and stacking the stone metal at site of work to the entire satisfication of EIC (NSI)

Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge (DSR No. 16.83)

Dismantiling of paver block including base of cement concrete 1:5:10 and disposal of malba as directed by EIC and thereafter re-ficing of interlocking/ concrete/ rubbish etc. Over 100mm thick base of coarse sand complete in all respect to the entire satisfication of EIC (NSI)

Earth work in excavation by mechanical means (hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1:5 m in width or 10 sqm or plan) including dressing of sides and ramming of bottoms, lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soils. (DSR No. 2.8.1)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering – All work up to plinth level: 1:5:10 (1 cement : 5 manufactured sand derived from recycled concrete Aggregate (RCA): 10 graded stone aggregate 40 mm nominal size (DSR No. 4.1.10 A)