Replacement of old existing 4 inch i/d CI water supply pipeline by providing and fixing of 4 inch i/d DI water supply pipeline in lieu of old rusted/brittle CI pipeline from House No. 22 E to 36 E sector 30 B Chd under the jurisdiction of SDE-16

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, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil. .(DSR No. 2.8.1)

Providing and laying S&S Centrifugally Cast (Spun)/ Ductile Iron Pipes conforming to IS : 8329: 100 mm dia Ductile Iron Class K-7 pipes pipes (DSR No. 18.72.1)

Providing push-on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and the cost of rubber gasket: 100 mm dia pipes (DSR No. 18.70.1)

Labour for cutting C.I. pipe with steel saw: 100 mm diameter C.I. pipe (DSR No. 18.83.2)

Supplying, laying, jointing & testing, commissioning of D.I. sluice valve Resilient seated including the cost of rubber packing, nut & bolts, carriage, loading unloading complete in all respects make VAG/AVK/IVC/Kirloskar/Sigmaflow: 100 mm diameter (NSI)

Constructing brick masonry chamber of size inner (3' x 3' x 4') for sluice valve including excavation 1st class brick work in cement mortar 1:6 (1 cement : 6 coarse sand), inside cement plaster 12 mm thick with cement mortar 1:6 (1 cement : 6 coarse sand), foundation concrete 1:5:10 mix (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size), and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) complete in all respects to the entire satisfaction of EIC. (NSI)

Providing and fixing RCC cover 1:2:4 of 3" thickness including cost of steel winding wire etc. complete in all respects (in two parts) (NSI)

Providing and fixing of CI/DI Specials including cost of nut bolt, rubber sheet, pig lead, hemp yarn etc. complete in all respects. (NSI)

Supplying and filling in plinth with sand under raod cut, floors including watering, ramming, consolidating and dressing complete (Sand will be taken from C&D Waste Plant M.C. Chandigarh (NSI)

Dismantling manually /by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge: Bituminuous Road (DSR No. 15.43.2)