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| 1 | Demolishing reinforced cement concrete manually / by mechanical means including stacking of steel bars properly and disposal of unserviceable material with all lifts and upto 50 m lead etc. complete as per direction of the Engineer- in-charge. |
| 2 | Excavating trenches of required width for pipes, cables etc. including exacavation for sockets, dressing of sides where required, ramming of bottoms, depth upto 1500 mm (slope-1 in 200)including getting out the excavated soil and backfilling of soil as required after laying of pipeline, in layers not exceeding 200 mm in depth including consolidating each deposited layer by ramming, watering etc. and disposing of surplus excavated soil with all required leads as per Chapter -2 of CPWD specification and direction of the Engineer - in -charge. |
| 3 | B. For G.I. / C.I. / D.I. pipes in new worka. In all kinds of soil. |
| 4 | For pipes exceeding 90 mm dia but notexceeding 300 mm dia |
| 5 | Providing and laying S & S Centrifugally Cast ( Spun ) Ductile Iron Class K-7 Pipes conforming to IS : 8329 as per CPWD specification and direction of the Engineer - in - charge. |
| 6 | i). 100 mm dia Ductile Iron Class K-7 pipes. |
| 7 | ii. 150 mm dia Ductile Iron Class K-7 pipes. |
| 8 | Providing and fixing C.I. sluice valves ( with cap ) complete with bolts, nuts, rubber insertions etc. ( the tail pieces if required will be paid separately ) as per CPWD specification and direction of the Engineer - in - charge. |
| 9 | v. 100 mm dia |
| 10 | A. PN - 1.6 |
| 11 | v. 150 mm dia |
| 12 | A. PN - 1.6 |
| 13 | Providing and fitting fixing of DI mechanical joint (J.P. coupling) in/c. rubber washer and nut bolts as per direction of the Engineer - in - charge. |
| 14 | ii) 150mm dia. |
| 15 | Providing and fixing DI specials as per CPWD specification and direction of the Engineer - in - charge. |
| 16 | J. D.I. Flanged Socketted tail piece |
| 17 | ii. 100 mm dia |
| 18 | ii. 150 mm dia |
| 19 | K. D.I. Flanged Spigotted tail piece |
| 20 | ii. 100 mm dia |
| 21 | v. 150 mm dia |
| 22 | A. D.I all socketted bend 90 degree |
| 23 | ii. 100 mm dia |
| 24 | v. 150 mm dia |
| 25 | B. D.I all socketted bend 45 degree |
| 26 | ii. 100 mm dia |
| 27 | v. 150 mm dia |
| 28 | Reinforcement for R.C.C. work including straightening,cutting, bending, placing in position and binding allcomplete upto plinth level. |
| 29 | Thermo-Mechanically Treated bars of grade Fe-500D or more |
| 30 | Providing and laying upto floor five level reinforced cement concrete work in kerbs, steps and the like excluding the cost of centring, shuttering, finishing and reinforcement5 |
| 31 | 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size) Please Enable Macros to View BoQ information |
