Restoration of road surface with bituminous material in stretches before monsoon and pot holes filling with metal, grit during monsoon in Km. 11/700 to 36/000 on Kalyan Murbad Nirmal Road NH-61 in non DLP length in the State of Maharashtra.

Amount

Item No. 1:- Providing and applying tack coat on the prepared surface heating by fames in Boiler and spraying bitumen set footed in bitumen boller on B.T.surface 3.0kg/10sqm. VG-10 bulk bitumen

Item No. 2 :- Providing and laying bituminous macadam using crushed aggregate of Grading 1, premixed with bituminous binder, transported at site with VTS, laid over a previously prepared surface , finished to the required grade ,level, alignment,and rolling to achieve the desired density for avg. 50 mm compacted thickness with drum mix type hot mix plant with SCADA having complying essential features of Hot mix plant as per IRC-27 2009 specified conditions and attachments such as electronic load sensor based belt conveyers,automatic synchronization of bitumen and aggregate fedder,built in dust controller system and PLC for Drum Mix plant ,Sensor paver,and Vibratory roller excluding prime/Tack coat etc. complete --Bitumen 3.30% of VG-30 grade.

From Km. 11/700 to 14/500.

From Km. 14/500 to 36/000.

Item No. 3:- Providing and applying tack coat on the prepared surface heating by fames in Boiler and spraying bitumen set footed in bitumen boller on B.T.surface 2.5kg/10sqm. VG-10 bulk bitumen

From Km. 11/700 to 14/500.

From Km. 14/500 to 36/000.

Item No. 4 :- -Providing and laying bituminous concrete using crushed aggregate of grading 1, premixed with bituminous binder @5.20% by weight of total mix and filler, transported at site with VTS, laid over a previously prepared surface, finished to the required grade ,level, alignment, and rolling to achieve the desired density for 50mm compacted thickness with drum mix plant with SCADA, Sensor paver and Vibratory roller excluding prime/Tack coat etc. complete --Bitumen of VG 30 grade with stone dust filler.

From Km. 11/700 to 14/500.

From Km. 14/500 to 36/000.

Item No. 5:- Supplying 40 mm. crushed metal of trap / granite / quartzite / gneiss stone aggregate at the road side, including conveying and stacking etc. complete for use in bituminous road surface.

Item No. 6:- Supplying 25mm. crushed metal of trap / granite / quartzite / gneiss stone aggregate at the road side, including conveying and stacking etc. complete for use in bituminous road surface.

Item No. 7:- Supplying stone dust of trap / granite / quartzite / gneiss stone aggregate at the road side, including conveying and stacking etc. complete for use in bituminous road surface.

Item No. 8:- Spreading crushed metal and stone dust.

Item No. 9:- Hire charges for Diesel Road Roller DPR 8/10 Ton.

Item No. 10:- Hire charges for Tipper - 6 cum Cap

Item No. 11:- Supply of ready mix patch repairing compound as per section 3000.2.2(filling pothole and patches repair with specific approval of the engineer),MORT&H specifications for roads and bridge works,5th Revision, for instant repair of surface defects of road under all weather conditions. The premix should consists of a binder with hydrophilic properties and accelerated adherence to all types of aggregates and can be applied on all patches and potholes including water logged patches and potholes and in rainy conditions. The material should be suitable for both Bituminous and concrete roads with quick setting properties and allow traffic to be released within 10 mins .of patch or pothole repair. the material should for use on roads with both passenger and heavy commercial vehicles. The mix should be suitable for repairing of surfacing course and should be comprising of fine aggregates 0-10 mm,(5.5-7.5 %).additives as required. the mix should packed in bags which can be easily handled manually and be storable under normal storage conditions for at least 8 month.

Sourabh Construction