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| 1 | Clearing grass and removal of the rubbish outside site premises and at an unobjectionable place. |
| 2 | Demolishingcement concrete manually/ by mechanical means including disposal of material outside premises at an unobjectionable place as per direction of Engineer-in-charge. |
| 3 | Cement concrete with graded stone ballast (40 mm size excluding shuttering)1:3:6(1 Cement : 3 Coarse Sand : 6 Graded stone aggregate of 40mm) |
| 4 | Providing and laying in position, machine batched & machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement. Including admixtures in recommended proportions as per IS 9109 to accelerate, retard setting of concrete,improve workability without impairing strength and durability as per direction of Engineer-in-charge. (Note :- Cement content considered in this item is @ 330 kg/cum. Less cement used as per design mix (if any) will be recoverable separately. No extra payment against extra cement if used shall be payable. M-25 grade reinforced cement concrete UP TO PLINTH LEVEL |
| 5 | Supply of Steel reinforcement for R.C.C. including straightening, cutting, bending, placing in position and binding all complete at all levelsThermo Mechanically Treated Bars of Fe- 500D grade or more, conforming to IS1786 |
| 6 | Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor)Steel shuttering or 9 to 12 mm thick approved quality ply board shuttering in any concrete work. Steel shuttering preffered. |
| 7 | Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road/vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density . |
| 8 | Providing & laying factory made reflective type Lacquered finish Grey / coloured pre-cast cement concrete, interlocking paver block of specified grade made by block making machine wih vibratory compaction & of approved size and design / shape, shade and manufacturers and as per IOCL\"s specifications. The paver blocks shall have peripheral chamfer, with average crushing strength as per IS 15658, maximum water absorption of 2% after 10 minutes and 5% after 24 hrs. as per BS 1881, maximum dimensional deviations of +/- 2mm on length @ width and +/- 3 mm on thickness. The job includes supplying and laying a layer of 50 mm thick clean coarse sand on thoroughly compacted sub-base below the paver blocks, cutting the paver blocks wherever required with hydraulic splitter, filling in the joints at the edges of paver blocks with sand, compacting with machine vibrator to required line and level, etc. complete. (Payment for provision of edge restraints shall be made separately)M40 grade 80 mm thick reflective type Lacquered finish |
| 9 | Dismantling of flexible pavement (bituminous courses) by mechanical means and disposal of dismantled material up to a lead of 1000 m, as per direction of Engineer-in-charge. |
| 10 | Carriage charge for disposal of earth by mechanical means, including loading, transporting, stacking, unloading to approved municipal dumping ground / unobjectionable placeas per direction of Engineer- in-Charge beyond IOCL Premises for all leads and including all lifts.Distance > 1 km< 3 km |
| 11 | Providing and laying25mm thick bitumen mastic wearingcourse (as per specifications) with industrial bitumen of grade 85/25 conforming to IS:702 prepared by using mastic cooker and laid to required level and slope including providing antiskid surface with bitumen precoated fine grained hard stone chipping of approved size at the rate of 0.005 cum per 10 sqm and at approximates spacing of 10cm centre to centre in both directions, pressedinto surface protruding 1mm to 4mm over mastic surface, including cleaning the surface, removal of debris etc. all complete (Considering bitumen using 10.2% as per MORTH specification). |
