Incomplete work of BT in Ganpati Vihar at Ward No 76 Jodhpur Sardarpura (Risk and Cost)

Providing, laying, spreading and compacting stone aggregate of specfic as per table 400-6 to Water Bound Macadam specification including spreading in uniform thickness, hand packing roll-ing with vibratory roller in stages to proper grade and camber, applying and brooming requisite type of screening and binding materials to fill-up the interstices of coarse aggregates watering (with water browser) and rolling making necessary earthen bund to protect edegs, lighting, guarding, barricading and maintenance of diversion etc. [MoRTH specfication : Clause 404] Grading II, 53 mm to 22.4 mm, @ 0.91 cum per 10 Sqm for compacted thickness of 75 mm. (Crusher broken)

Providing and applying primer coat over prepared surface or granular base with bitumen emulsion as per IS: 8887 & manufacturer’s specifications @ 8.5 kg /10 sqm with a self propelled of towed bitumen pressure sprayer equipped for spraying the material uniformly at specified rates and temperatures as per MORTH specification CI 502, 501.5.2,112 ( Including cleaning of road surface ) Add extra to item No. 6.1 for additional 0.1 Kg per Sqm emulsion

Providing and applying tack coat on the prepared surface ,with bitumen emulsion as per IS : 8887 & manufacturer’s specifications @ 2.5kg /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, 501.5.2,112 ( Including cleaning of Road Surface) Add extra to item No. 6.2 for additional 0.1Kg per Sqm emulsion

Providing and laying open graded premix carpet 20mm thick (compacted) on prepared surface in a single course as wearing course aggregates as per Table 500-24, heating bituminous binder @ 14.6 Kg/10 Sqm.(VG-30 grade) and aggregates in Hot Mix Plant, 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 lead for mix of material with all lead .[MORTH Specification : Clause 510,112]In approved Hot Mix Plant as per clause 6.5 of Manual, including loading of aggregates with F.E loader with VG-30 bitumen.

Providing and laying seal coat for sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall, including rolling with a smooth wheeled roller 8 - 10 tonne capacity finished to required level and grades, complete as per MORTH specification clause 511. Laying by Mechnical Means: Type B - Premixed in in approved HMP as per clause 6.5 of manual having capacity 50 TPH comprising of aggregate (sand or grit) having size 2.36 mm to 180 micron @ 0.06 Cum per 10 Sqm and bitumen binder (VG-30 grade) @ 6.8 Kg / 10 sqm and laying by hydrostatic paver finisher with sensor control, including mixing, transportation, laying, rolling etc. complete - including carriage for 20 Km. lead.