improvement development of road and drain from h. no.u- 34 to h.no. u-24 and from h.no. mcd park to w-70-71 in w & u block -by pdg rmc in ward no. 224 welcome shahdara north zone, dsr dar civil-2018 and approved items; 1 road 2 15.2.1:demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of engineer - in-charge.nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) 3 15.7.4:demolishing brick work 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.in cement mortar 4 6.1.2:brick work with common burnt clay f.p.s (non modular) bricks of class designation 7.5 in foundation and plinth in:cement mortar 1:6 (1 cement : 6 coarse sand) 5 15.3:demolishing r.c.c. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of engineer -in-charge. 6 13.4.2:12 mm cement plaster of mix:1:6 ( 1 cement : 6 coarse sand) 7 13.18:neat cement punning 8 5.1.2: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:1:1.5:3 (1 cement : 1.5 coarse sand (zone-iii) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) 9 5.9.3a:centering and shuttering including strutting ,proppingetc.and removal of form for suspended floors, roofs, landings,balconies and access platform 10 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 11 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 (1 cement : 2 coarse sand (zone-iii) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) 12 16.75:providing and laying c.c. pavement of mix m-25 with ready mixed concrete from batching plant. the ready mixed concrete shall be laid and finished with screed board vibrator , vacuum dewatering process and finally finished by floating, brooming with wire brush etc. complete as per specifications and directions of engineer-in-charge. (the panel shuttering work shall be paid for separately). (note:- cement content considered in this item is @ 330 kg/cum. excess/less cement used as per design mix is payable/ recoverable separately). 13 1.1.1_05:disposal of materials by mechanical transportincluding loading ,unloading and stacking lime ,moorum, buildingrubbish for lead 5 km 14 19.19.4.1:providing and fixing in position pre-cast r.c.c. manhole cover and frame of required shape and approved quality.ehd - 35circular shape 560 mm internal dia 15 19.26.4:raising manhole cover and frame slab to required level including dismantling existing slab and making good the damage as required (raising depth of manhole to be paid separately :circular manhole 140 cm dia with circular cover 600 mm dia of grade ehd - 35 16 10.25.2:steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.in gratings, frames, guard bar, ladder, railings, brackets, gates and similar works 17 4.20a.1.1:providing and laying in position ready mixed or site batched design mix cement concrete for plain cement concrete work; using coarse aggregate and fine aggregate derived from natural sources and using recycled concrete aggregate (rca) as coarse aggregate and fine aggregate within the permissible utilization. portland pozzolona / ordinary portland / portland slag cement, admixtures in recommended proportions as per is:9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering and finishing as per direction of the engineer-in-charge; for the following grades of concrete. note: extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. in case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.all works upto plinth level concrete of m10 grade with minimum cement content of 220 kg /cum. (note: the permissible utilization of recycled concrete aggregate (rca) as coarse aggregate and fine aggregate is 100% each). 18 16.45:providing and fixing in position pre- moulded joint filler in expansion joints.