deposit-wss to kinfra industrial park-extra items_wss to kinfra industrial park due to change in alignment of pipeline route-pipeline work-pipe laying works 2 18.68.1:providing and laying d.i specials of class k - 12 suitable for push - on jointing as per is : 9523 :upt 600 mm dia 3 4.1.5:providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level:1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size ) 4 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 ) 5 od30672 / 2023-2024:shuttering including strutting, etc. and removal of form for sides of pipeline trenches in marshy portion. 6 od30673 / 2023-2024:providing and fixing epdm rubber gasket ring suitable for jointing 600mm di pipes and specials complete 7 5.9.1:centering and shuttering including strutting, etc. and removal of form for:foundations, footings, bases of columns, etc for mass concrete 8 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 9 100.7.1:bailing out water with 5hp engine and pump set including conveyance to the site, erecting, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc., complete.