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| 1 | Earth work in cutting or in embankment in ordinary soil, excavation to be in the form of regular pits not exceeding 0.5m in depth and earthwork in embankment to be in 20cm. layers, including ramming and dessing the surface to required levels & slopes & also including 1.5m. lift & 30m. lead. The earth from cutting to be used in making embankment or to be deposited as spoil banks within 30m. Distance as directed by the engineer-in-charge.As per SI No 253 |
| 2 | (A)By Mix in Place MethodConstruction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per MORD Technical Speicification Clause 401 |
| 3 | Providing and laying spreading and compacting stone aggregates of specific sizes to water bound macadam specification incluidng spreading in uniform thickness hand packing rolling with smooth wheel roller 80-100 KN in stages to proper grade and camber applying and brooming stone screening /binding materials to fill-up the interstices of coarse aggregate watering and compacting to the required dencity grading -2 as per MORD technical specification clause 405 |
| 4 | Providing and laying spreading and compacting stone aggregates of specific sizes to water bound macadam specification incluidng spreading in uniform thickness hand packing rolling with smooth wheel roller 80-100 KN in stages to proper grade and camber applying and brooming stone screening to fill-up the interstices of coarse aggregate watering and compacting to the required dencity as per MORD technical specification clause 405 G-3 |
| 5 | Brick edging on both side of road with first class brick 7 cm. (3\"\") wide 12cm. (4.50\"\") deep laid with mud mortar including all materials, labour,T&P etc.complete. complete as per PWD detailed specification No.-20.15 as per SOR No-765 |
| 6 | Providing and applying Primer coat with bitumen emulsion on prepared (SS-1) on prepared surface of granular base including clearing of road surface and spraying primer at the rate of 0.70 kg / sqm using mechanical means. As per MORD technical specification clause 502 |
| 7 | Providing and applying tack coat with Bitumen VG-10 using bitumen distributor at the rate of 0.35 to 0.45 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503. |
| 8 | Providing laying and rolling of open-graded premix carpet of 20 mm thickness, composed of 13.2 mm to 5.6 mm aggregates and using Bitumen VG-10, to required line, grade and leval to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller, finished to required level and grades to be followed by seal coat as per Technical Specification Clause 508. |
| 9 | Providing and layingseal coat type C, composed of as chipping of 6.7mm size passing 100% passing 9.5 mm sieve and retained on 2.36 mm sieve and VG-10 Bitumen, to seal the voids in a bitumenous surface, including its mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller, finished to required level, grades and cross fall, as per Technical Specification Clause 508. |
| 10 | Earth work in cutting or in embankment in ordinary soil, excavation to be in the form of regular pits not exceeding 0.5m in depth and earthwork in embankment to be in 20cm. layers, including ramming and dessing the surface to required levels & slopes & also including 1.5m. lift & 30m. lead. The earth from cutting to be used in making embankment or to be deposited as spoil banks within 30m. Distance as directed by the engineer-in-charge.As per SI No 253 |
