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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 1/2 meter (20\") in depth and earth work in embankment to be in 20 cm (8\") layers including ramming and dressing the surface including 1.500 M (5ft) lift and 30M (100\") lead the earth from cutting to be used in making embankment or to be deposited as spoil banks within 30M (100\") |
| 2 | Construction of granular sub-base Grade-I by providing and laying well graded ready mix material as per specification spreading in uniform layerswith motor grader on prepared surface and mixing by mix in place mathode at OMC and compacting with smooth wheel roller to achieve the desired density complete as per MORD specification No. 401. |
| 3 | Providing ,laying,spreading and compacting stone aggregates of 45-63 mm size to water bound macadam specification including spreading in uniform thickness ,hand packing, rolling with smooth wheel roller 80-100KN in stages to proper grade and camber ,applying and brooming, stone screening , binding material to fill up the interstices of course aggregate, watering and compacting to the required density grading 2 as per PWD specification. |
| 4 | Providing ,laying,spreading and compacting stone aggregates of 53-22.4 mm size to water bound macadam specification including spreading in uniform thickness ,hand packing, rolling with smooth wheel roller 80-100KN in stages to proper grade and camber ,applying and brooming, stone screening , binding material to fill up the interstices of course aggregate, watering and compacting to the required density grading 3 as per PWD specification. |
| 5 | Providing and applying primer coat with bitumen emulsion (SS-2) on prepared surface of granular base spraying primer @0.70kg / sqm using mechanical means as per Technical Specification Clause 502. |
| 6 | Providing and applying tack coat withbitumen VG-10 using pressure distributor at the rate of 0.30kg per sqm on the prepared granular surfaces treated with primer & cleaned with mechanical broom as per Technical Specification Clause 503. |
| 7 | Providing, laying and rolling of open - graded premix carpet of 20 mm thickness composed of 13.2 mm (sieve passing 22.4 mm & retaining 11.2mm)& 11.2 mm grit (sieve passing 13.2 mm & retaining 5.60mm) aggregates either using penetration grade bitumen or emulsionto required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a smooth wheel80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of Type C as per Technical Specification Clause 508. |
| 8 | Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C seal coat. |
| 9 | Earth work in excavation for structures as per drawing and technical specification Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitablematerial. |
| 10 | Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanical mixed ,placed in foundation and completed by vibration inluding curing for 14 days. |
| 11 | Prplain Reinforced Cement concrete in open foundation complete as per drawing tecchnical specification providing and laying reinforced cement concrete in superstructure asper drawing and techanical specification clauses .(M-25) |
| 12 | Supplyinng,fitting and placing MS bar reinforcement in supperstructure complete as per drawing and techanical specification clauses 1002,1010 and 1202. |
| 13 | C/O 900 MM dia NP3 hume pipe culvert 7.5M long including S/O all material labour T& P and etc .required for proper completion work (as per details of drawing) as per direction of E/L |
| 14 | P/L ,Fixing, Jointing 900 mm H.Pwith Coller SI No. 30 (NS 5)(III) |
| 15 | Stone masonary work in cement mortar 1:4 infoundation compacted as per drawings and technical specifications . |
| 16 | Stone masonary work in cement mortar 1:4 inSub structure compacted as per drawings and technical specifications . |
| 17 | Pointing with cement mortar (1:3) on brickwork as per drawing and technical specification clause 613.3 and 1204. |
| 18 | Providing and laying boulder appron for bed protection with stone boulders of minimum size and weight as per table no.1300.1, no fragment weighting not less than 25kg ,laid dry complete as per drawing and techanical specification clause 1301. |
| 19 | Providing PCC M-20 archtectural coping on the top of wing/return wall. etc. complete as per drawing and techanical spec. clauses 615,710 and 1204.3.11 |
