Tender For Road Patchwork At Various Places In Zone No. 09 - Excavation for roadway in earth, soil of all sorts, sand, gravel or soft murum including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50m. and spreading for embankment or stacking as directed. As Per SSR Item No. 2.11. 2 Conveying materials obtained from road cutting including all lifts, laying in layers of 20cm to 30cm. breaking clods, dressing to the required lines, curves, grades and section, watering and compacting to not less than 97% of standard Proctor density for a lead of over 5 km. inclusive from the site of excavation to the site of deposition as directed.As Per SSR Item No. 2.25(Lead Chart(C-1) . 3 Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader / Paver on prepared surface and compacting with vibratory roller to achieve the desired density, complete as per clause 401 -- Plant Mix Method and Grading - II Material. As Per SSR Item No. 3.02. 4 Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density. Laying By Grader/Paver. As Per SSR Item No. 3.23. 5 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 80/100 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 --Bitumen3.30% of specified grade (VG-30 bulk bitumen rates are considered to arrive at rates) As Per SSR Item No. 3.42. 6 Providing and applying tack coat on the prepared surface heating by fames in Boiler and spraying bitumen with sprayer on Dry / Hungry B.T. surface 3 kg/10 sqm. (VG-30 bulk bitumen rates are considered to arrive at rates).As Per SSR Item No. 3.31. 7 Providing and laying bituminous concrete using crushed aggregate of grading 1,premixed with bituminous binder @5.40% 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 specified grade with stone dust filler. (VG- 30 bulk bitumen rates are considered to arrive at rates) .As Per SSR Item No. 3.50. 8 Providing bituminous Type A liquid seal coat on bituminous surface including supplying all materials and bitumen of specified grade preparing existing road surface, heating and applying bitumen @ 0.98 KgSqm. by mechanical means, spreading chips and rolling, by static roller having weight 8 to 10 MT. etc. complete. (VG-30 bulk bitumen rates are considered to arrive at rates).As Per SSR Item No. 4.01 9 SupplyingandFixingofMoldedShankRaisedPavementMarkers/ Cats Eye made ofpolycarbonate andABS moulded body and reflectivepanels with micro prismaticlens capable of providingtotal internal reflection of the light entering the lens face and shall support a load of 16000 kg tested in accordance to ASTM D 4280 Type H and complying to Specifications of Category A of MORTH Circular No RW/NH/33023/10-97DOIII Dt 11.06.1997.Theheight,widthand length shall not exceed 50 mm, 100 mm and 102 +/- 2 mm and with minimum reflective area of 13 Sqcm on each side and the slope to the base shall be 35 +/- 5 degree. The strength of detachment of the integrated cylindricalshanks, (of diameter not less than 19 +/- 2 mm andheightnotlessthan30+/-2mm)fromthebodyistobea minimum value of 500 Kg. Fixing will be by drilling holes on the road for the shanks to go inside, without nails and using epoxy resin based adhesive as per manufacturers recommendation and complete as directedbytheengineer.The contractorshallsubmitatwoyear warrantyfor satisfactory field performanceincluding stipulated retro- reflectance of the reflecting panel, to the Engineer. As Per SSR Item No. 6.09. 10 Road Marking with Hot Applied Thermoplastic Compound with Reflectorizing GlassBeadsonBituminous Surface-Providing and laying of hot applied thermoplasticcompound 2.5 mm thick including reflectorizingglass beads @ 250 gms per sqm area, thicknessof 2.5 mmisexclusiveofsurfaceappliedglassbeadsasperIRC:35.The finished surface to be level, uniform and free from streaks and holes.complete. As Per SSR Item No. 6.12a. 11 Providing and fixing factory made Hydraulically pressed mechanically vibrated and compacted precast inter locking cement concrete paving blocks 80MM thick in M-40 grade of approved size and shape for City streets, small /medium market roads, low volume roads, utility cuts on arterial roads etc. as specified and as per IS 15658:2006 including cost of all materials, manufacturing, curing, transportation of blocks to work site including loading, unloading and stacking as directed, laying paving blocks in position over prepared bed of natural sand / crushed sand of 50 mm thickness including necessary excavation in all stratas, spreading blindge of fine sand over the prepared bed, compacting blocks by plate vibrator etc. complete. As Per SSR Item No. 5.20. 12 Providing and laying Cast in situ/Ready Mix cement concrete M-15 of trap/granite/quartzite /gneiss metal for coping to plinth or parapet, moulded or chamfered as per drawing or as directed including steel centering, plywood/ steel formwork compacting, roughening them if special finish is to be provided, finishing uneven and honeycombed surface and curing etc. complete. The Cement Mortar 1:3 plaster is considered for rendering uneven and honeycombed surface only. Newly laid concrete shall be covered by gunny bag, plastic, tarpaulin etc. (Wooden centering will not be allowed.) As Per SSR Item No. 24.16 13 Providing and laying in-situ M30 Grade [Using tre-mix method] unreinforced plain cement concrete pavement over a prepared sub base with 43 grade cement, coarse and fine aggregate( natural sand/ VSI grade finely washed crushed sand) conforming to IS 383, using fine and coarse aggregates combined gradation as per Table 600-3 of MORTH Specification 2013, mixed in a batching and mixing plant/ non tilting mixer and Weigh batcher as per approved mix design, admixtures, transporting to site, spreading, laying with approved make paver, compacted and finished in a continuous operation, finishing to lines and grades as directed by Engineer-in-charge and curing by curing compound /by providing cement vata in cement Mortar 1:8 @0.6m X 0.6m centre to centre, admeasuring 80 mm at bottom and 40 mm at top with depth of 75mm and maintaining the same throughout curing period by any other method approved by Engineer-in-charge. (Vibrate & level with Double beam vibrator, vacuum dewatering, float the surface with power trowel, Specified joint with groove cutting, Joint to be filled with specified material) As Per SSR Item No. 5.01.
