342/26 Ammadam Mullakara lift irrigation delivery pipe laying and related works- Paralam GP-civil work-General Civil Work-1

PIPE WORK

OD460680/2025-2026:60.1.2. RING BUND Type II Putting up ring bund with earth fille gunny bags of top width 1.0m bottom width 2.0m height 2.0 m side and filling in between with earth to form ring bund and maintaining the same leak proof till the completion of the work and clearing the site by dismantling the bund after completion of the work.etc.complete

50.2.3.1:Pumping or Bailing out water and removing slush etc by using pump set including cost of labour, oil hire charges of pumpset, etc complete

OD451761/2025-2026:Excavating trenches of required width of pipes, cables etc including excavation sockets and dressing of sides ,ramming of bottoms, depth up to 1.5m,including getting out the excavated soil and returning the soil as required , in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering etc and disposing of surplus soil as directed, within a lead of 50m. Pipes ,cables etc exceeding 80mm dia but no exceeding 300m dia

OD460294/2025-2026:Supply and fixing 160 mm dia pvc pipe 6kg/cm2 including labour cost for fixing,cost of solvent etc

OD451771/2025-2026:Engaging man mazdoor

OD451782/2025-2026:Supplying and fixing 160 mm dia PVC Ball Valve including labour, materials, conveyance etc

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

5.1.3:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

OD460585/2025-2026:Granular sub-base/base/surface course with local materials (Table 400.13) by mix in place method normal. Construction of granular sub-base by providing local material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at once and compacting with smooth wheel roller to achieve the desired density complete as per Clause 401.4 as per Technical Specification Clause 408. (ii) Using Gravel mix soil.

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III)derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)