RESTORATION OF ROAD CUT RELATED TO RESTORATION FOR ROAD CUTS AGAINST THE WORK PROVIDING AND LAYING OF ADDITIONAL 1800MM (72 INCH) I/D AND 1400MM (56 INCH) I/D RCC NP-3 PIPE LINE FOR STORM WATER DRAINAGE SYSTEM ALONG VIKAS MARG FROM SECTOR 40-D, SECTO

Preparation and consolidation of sub grade after loosening of the ground upto a level of 500 mm below the sub-grade level, watered, graded and compacted in layers to meet requirement of table 300-2 for sub-grade construction complete in all respect in all respects and to the entire satisfaction of the Engineer in charge. (NS)

Providing and laying spreading and compacting Granular Sub Base material compacted layers of natural sand, morrum, gravel crushed stone or combination thereof as per MORT&H specification (by taking 2.88 cum material for 10 Sqm in two layers), confirming to clause 401 coarse graded grading-III as per table 400-1 of MORT&H specification (5th edition), including spreading on the prepared sub grade with the help of motor grader or adequate capacity maintaining the required slope and grade during operation, rolling with road roller 8-10 tone with the grade and cross fall (camber) to be checked and any high spot or depressing which becomes apparent, corrected by removing or adding fresh material, including cost of tools and plants, carriage of material from stacks, templates, barrier, lighting arrangement at night, chowkidar and maintenance of diversion etc complete in all respect as per MORT&H specifications, density of GSB as laid 2 gms/cc & to the entire satisfaction of Engineer-in-Charge. (NS)

Construction of Wet Mix Macadam to confirming to clause 406 of MORT&H specification (5th edition) having as laid, density of 2.2gm/c.c by providing laying, spreading and compacting clean, crushed aggregate and granular material (taking 3.30 cum material for 10 sqm area) conforming to Table 400-12 (Physical characteristics) and Table 400-13 (grading) of MORT&H specifications (5th edition). The material shall be premixed with water at OMC in Mixing Plant/Pan type mixer/Pug Mill and mixed material carried to site by tippers and spread uniformly and evenly on the prepared sub base/base by tractor with planner of adequate capacity and all high and low spots remedied by removing or adding aggregate, as required and rolled with 8-10 tones roller to achieved/desired density. It shall included the cost of tools and plants, carriage of material from stacks, templates, barriers, safety temporary warning lamps at night, chowkidar, maintenance of diversion etc. Complete in all respects as per MORT&H specification, drawings and the instruction of Engineer in charge. (NS)

Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means complete as per MORT&H specifications. (NS)

Providing and laying Tack Coat with bitumen VG-10 using sprayer @ 3.0kg/10 sqm on prepared bituminous surface, heating bitumen in boiler and spraying the bitumen with spray set fitted on bitumen boiler including cleaning of road surface with complete in all respect as per clause 503 of MORT&H specification (5th revision) and to the entire satisfaction of engineer in charge. (NS)

Providing and laying Tack Coat with bitumen VG-10 using sprayer @ 2.5kg/10 sqm on prepared bituminous surface, heating bitumen in boiler and spraying the bitumen with spray set fitted on bitumen boiler cleaned with complete in all respect as per MORT&H specification to the entire satisfaction of engineer in charge. (NS)

Providing and laying Dense Graded Bituminous Macadam with mechanical paver after mixing aggregates and bitumen as per design mix in Hot Mix Plant using @ 4.5% (by wt of total mix) bitumen VG -30 of total mix with aggregate conforming to relevant specification laid in MORT&H specification clause 505 with grading conforming to Table 500-10 grading II of MORT&H specifications (5th revision) and rolling with smooth wheeled, vibratory and tandem rollers as per clause 501.6 and 501.7 to achieve the desire density of dense graded bitumen macadam as laid 2.3 gm/cc & to the entire satisfaction of Engineer-in-Charge. (NS)

Providing and laying 40mm thick bituminous concrete as per clause 507 of MORT&H specification with mechanical paver after mixing aggregate and bitumen as per design mix in Hot mix plant using minimum 5.4% bitumen of grade VG- 30 and using both coarse and fine aggregate filler @ 2% by weight of aggregate confirming to relevant specification laid in MORT&H specification clause 507.2.2 and 507.2.3 with grading confirming to table 500.17 gradation –II of MORT&H specification and density of bituminous concrete as laid 2.35 gm/cc complete in all respect as per MORT&H specification and to entire satisfaction of Engineer-in-charge. (NS)

Dismantling of existing Kerbs and stacking the serviceable kerbs properly at site and disposal of the unserviceable kerbs average lead of 100 rft. (NS)

Refixing of dismantled kerb with cement sand mortar 1:2 complete in all respect and to the entire satisfaction of the Engineer -in-charge. (NS)