General Repair and Maintenance work on Dulmana Road (DLP)

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per MoRTH Specification Clause 201. By Mechanical Means In area of non-thorny jungle

Providing and applying primer coat over prepared surface or granular base with bitumen emulsion (SS-1) as per IS: 8887 & manufacturer’s specifications @8.5 kg /10 sqm with a self propelled or towed bitumen pressure sprayer equipped for spraying the material uniformly at specified rates and temperatures including cleaning of road surface as per MoRTH specification CIause 502 & 112 Add extra to above item per 0.10 Kg extra in emulsion per sqm Add extra to above item per 0.10 Kg extra in emulsion per sqm

Providing and laying open graded premix surfacing/ carpet 20mm thick (compacted) on prepared surface in a single course as wearing course, aggregates as per Table 500-23, heating bituminous binder @ 14.6 Kg/10 Sqm. and aggregates in Hot Mix Plant (including cost of antistripping compound , wherever required), transporting the mixed material with tipper and laying with paver finisher to the required level and grade, rolling with power roller 8-10 tonne but excluding cost of tack and seal coat with all lead for mix material. (MoRTH Specification : Clause 510 &112)In Hot Mix Plant 40-60 TPH, including loading of aggregates with F.E loader and laying with paver finisher (By mechanical means). with bitumen VG-30

Providing and applying tack coat with bitumen grade (VG-10) on the prepared surface including cleaning as per IS : 8887 & manufacturer’s specifications @ 2 kg /10sqm with a self propelled or towed bitumen pressure sprayer equipped for spraying the material uniformly at specified rates and temperatures as per MoRTH specification CI.503 & 112 Add extra to above item per 0.10 Kg extra in Bitumen per sqm

Providing and applying premixed seal coat type "B" comprising of thin application of fine aggregate (0.06 Cum. per 10 Sqm) premix with 6.8 Kg. per 10 sqm bitumen binder (including cost of antistripping compound, wherever required) in hot mix plant and laying and rolling with power roller 8-10 tonne including all lead of mix material [MORTH Specification : Clause 511] In Hot Mix Plant 40-60 TPH, including loading of aggregates with F.E loader and laying with paver finisher (By mechanical means). with bitumen VG-30

Providing, laying, spreading and compacting crushed graded stone aggregate of as per table 400-12 and 400-13 to Wet Mix Macadam specification including premixing the material with water to OMC in mechnical mixer as per approved design mix, carriage of mixed material by Tipper to site, laying in uniform layers with motor grader/ paver finisher in sub base/ base course on a well prepared under base and compacting with vibratory roller to achieve the desired density including lighting, guarding, barricading and maintance of diversion etc. (MoRTH specification : Clause 406 & 112) by mechanical means with all leads from plant to site.