Remaining work of Permanent Restoration work on various damaged roads due to rain Under Package-RJ-25-04/PR/2024-25 under Risk and Cost

Repair work on Hariyamali to Sarangwas road Km 0/0 to 1/0 & 1/0 to 2/0 Providing and laying granular sub-base material having P.I.not more than 6, including spreading in layers not exceeding 150 mm compacted thickness and consolidation by 8-10 tonne power roller to required camber and grade including cost of water and hire charges of machinery, including T&P with all lead (Compacted thickness to be measured).as per MORTH specification table 400-1, 400-2 : For grading-III with CBR value not less than 20.to attain 100% proctor density.

Providing, laying, spreading and compacting stone aggregate of specfic as per table 400-7 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 III, 53 mm to 11.2 mm, @ 0.91 cum per 10 Sqm for compacted thickness of 75 mm. (Crusher broken)Stone screening type 'B'

Providing and applying primer coat over prepared surface or granular base with bitumen emulsion as per IS: 8887 & manufacturer’s specifications @ 6 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 502,112 ( Including cleaning of road surface) Add extra to item No. 6.1 for additional 0.1 Kg per Sqm emulsion

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 @ 2kg /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 ( Including cleaning of Road Surface )

Add extra to item No. 6.2 for additional 0.75Kg per 10Sqm 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 500-23, 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 By Mechanical 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) @ 6.8 Kg / 10 sqm and laying by hydrostatic paver finisher with sensor control, including mixing, transportation, laying, rolling etc. Including Carriage for 20 km Lead

Earth work in excavation for foundation of structure complete with all lift, dewatering shoring and shuttering etc.including refilling of trenches in 25.mm layers, ramming, watering and disposal of surplus soil within a lead of 1000 metres, as per drawing and technical specfication.[MoRTH Specification : Clause : 304]In ordinary Soil [MoRTH Specification : Clause : 301]Depth upto 3m

Providing and laying mechnically mixed and vibrated Cement Concrete in foundation upto a depth of 1.5 metres below ground level and 1.50 metres above Ground/Bed level.[MoRTH Specification : Clause 1000/1700]Cement concrete 1:3:6 mix with stone aggragate 40 mm crusher broken.