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| 1 | Earth work in surface excavation notexceeding 30 cm in depth butexceeding 1.5 m in width as well as 10sqm on plan including taking out anddisposal of excavated earth within siteand lift upto 1.5 m, disposed soil to belevelled and neatly dressed as directedby Engineer-in-charge. Extra forlevelling & neatly dressing of disposedsoil completely to be paid separately |
| 2 | Clearing grass and removal of therubbish outside site premises and at anunobjectionable place. |
| 3 | Supplying and filling in plinth withsand within specified gradingzone of fine aggregates specifiedin table 3.1, clause 3.1.3 ofattached specifications underfloors, etc. in layers not exceeding20cm in depth, each depositedlayer to be compacted byramming Filling Local Fine SandLocal Fine Sand within gradingzone IV |
| 4 | Demolishing brick workmanually/mechanical meansincluding stacking of serviceablematerial & disposal ofunserviceable material outsidepremises at an unobjectionableplace as / direction of Engg-incharge |
| 5 | Providing and laying Brick workwith common burnt clay F.P.S (nonModular) bricks of classdesignation 7.5 in foundation &plinth ) Brick work in Cementmortar 1:4 (1 cement : 4 coarsesand) IN FOUNDATION ANDPLINTH |
| 6 | Providing and laying cementplaster on surfaces with fine sandincluding curing etc. 12mm thk 1:4Plaster on Brick work of Drain |
| 7 | Providing Neat cement punning |
| 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 | 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 ) M35 grade 60 mm thick reflective type Lacquered finish |
| 10 | Providing and laying in position cement concrete of specified grade excluding cost of centering & shuttering. All work up to plinth level: PCC 1 Cement:2 Coarse Sand:4 Graded Stone Aggregate 20mm |
| 11 | Centering and shuttering including strutting, propping etc. and removal of form work for:Foundations,footings,bases of column |
| 12 | Construction of granular sub-base by providing close graded material conforming to specifications, mixing in a mechanical mixer plant at Optimum Moisture Content, carriage of mixed material by tippers to work site, for all lead and lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface & compacting with vibratory power roller to achieve the desired density, complete as per specification & direction of Engineer-in-charge.With material confirming to grade-I(size 75 mm to .075 mm) having CBR value - 30, Thickness as desired |
