PROVIDING AND LAYING OF D.I. WATER SUPPLY PIPE LINE IN LEFT OUT AREA IN VARIOUS STREETS (NEAR LIBRARY AND BACK SIDE GURUDWARA SAHIB SAINI MOHALLA TO AVOID THE CONTAMINATION OF DRINKING WATER IN VILLAGE BURAIL, CHANDIGARH (Ch.To. VDF)

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 on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil. (As per DSR I. No. 2.8.1)

Providing and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329 (DSR I. No. 18.72)

100 mm dia Ductile Iron Class K-7 pipes (DSR I. No. 18.72.1)

150 mm dia Ductile Iron Class K-7 pipes (DSR I. No. 18.72.2)

Providing push-on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and the cost of rubber gasket: (DSR I. No. 18.70)

100 mm dia pipes (DSR I. No. 18.70.1)

150 mm dia pipes (DSR I. No. 18.70.2)

Labour for cutting C.I. pipe with steel saw. (DSR I. No. 18.83)

100 mm diameter C.I. pipe (DSR I. No. 18.83.2)

150 mm diameter C.I. pipe (DSR I. No. 18.83.4)

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work. 20 mm dia nominal bore (DSR I.No. 18.12.2)

Making Ferrule connections including cost of 1/2” ferrule, elbow ½” x ¾”=1No., elbow 3/4”= 1 No., union ¾”=1no., nipple ¾” =1 No. & excavation, dewatering, drilling, tapping etc. complete in all respects. (NS)

Providing and laying of S&S CI standard specials such as tees, bends, collars, end cap etc. suitable for flanged jointing upto 300 mm dia i/cost of pig lead, hemp yarn etc. complete as per Appendix 'C' (NS)

Providing and Fixing of D.I Sluice valves (with cap) ISI marked complete including cost of loading, unloading, carriage, bolts nuts, rubber insertions etc. (the tail pieces if required will be paid separately): class 1 Make VAG/ AVK/ SIGMAFLOW/ KIRLOSKAR (NS)

100mm dia i/d

150mm dia i/d

Construction of brick masonry chamber for sluice valve including excavation, Ist class brick work in Cement sand mortar 1:6, etc. complete in all respects 3’ x 3’ x 4’ (inner) (NS)

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

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. Approx 40% of total excavation as per quantity No. 1 (DSR I. No. 2.25)

Carriage of material by mechanical transport including loading, unloading and stacking Complete in all respects. Approx 60% of total excavation as per quantity No. 1 (DSR I. No. 1.1.2)

Supplying and filling in plinth with Jamuna sand under floors, including watering, ramming, considating and dressing complete. (NS based on DSR 2.27)

Labour for making arrangement for connection with existing line including cost of execution, cutting, jointing, alignment, dewatering, caution board etc. complete. (NS)

6'' i/d to 6'' i/d

6'' i/d to 4'' i/d

4'' i/d to 4'' i/d

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