Strengthening and Widening of Mainawati road from Singhpur tiraha to nawabganj tiraha kanpur

Strengthening and widening work

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared.

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by Engineer-in-charge. All kinds of soil. sor 2.6.1

Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earthwith lead upto 50 metres.. dsr 2023 (218.20*0.735*(112/107))

Construction of granular sub-base by providing close graded material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavater at OMC and compacting with vibratory roller to achieve the desired density, complete as per clause Morth 401.

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 archive the desired density. Morth 406.

Providing and applying priming coat with bitumen emulsion SS-1 on prepared surface of granular base including cleaning of road surface and spraying emulsion @ 0.75 KG per sqm. using mechanical means . MORTH 502.

Providing and applying Tack coat with bitumen emulsion pressure distributor at the rate of 0.25 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom MORTH 503.

Providing and laying dense bituminous macadam with 100- 120 TPH hot mix plant producing on average output of 75 tonnes per hours using crushed aggregates of specified grading premixed with bituminous binder @ 3.4% of VG-30 transported to site laid over previously prepared surface with paver finisher to the required grade level and alignment and rolled as per class 501.6 & 501.7 to achieve the desired compaction complete in all respect. MORTH 504

Providing and laying bituminous concrete with 100 – 120 TPH type HMP producing on average output of 75 tonnes per hours using crushed aggregate of specified grading premix with bituminous binder @ 5% of CRMB - 55 and filler transporting the hot mix to work site laying with Hydrostatic pavers finisher with sensor control to the required grade level and alignment, roller with smooth wheeled ,vibratory and tendem rollers to achieved the desired compaction complete in all respect. MORTH 508

Providing and laying of 80 mm. Thick C.C. pre rubber moulded Inter locking paver tiles including 40mm thick fine sand bed with over granular sub base (GSB) and compacted base of WMM but including c.c. work in side of interlocking tiles for proper slope and camber including cost of all material, labour, T&P etc. required for proper completion of work. (PWD SCH. 25/2 )

Providing and applying 2.5 mm thick road marking strips (retro- reflective) of specified shade/ colour using hot thermoplastic material by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour, T&P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and accordance with applicable specifications.

Providing and fixing Glow studs of size100x20 mm made of heavy duty body shall be moulded ASA (Acrylic styrene Acryloretrite ) or HIP (High impact polystyrene) or ABS having electronically welded micro-prismaticlens with abrasion resistant coating as approved by Engineer in charge.The glow stud shall suppor taload of 13635 kg tested in accordance with ASTM D4280. The slope of retro- reflective surface shall be35(+/5) degres stobase.There flective panel son both sides with at least 12 cm of reflective are aupeach side.The luminance intensity should be as per the specification and shall be tested as described in ASTM I: 809 as recommended in BS:873 part4:1973.The studs shall be fixed to the Road surface.

drain work

Eartwork in excavation by mechanical means (hydaulic excavator) in soil including getting out and disposal of excavated earth in all complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

Providing and laying in position machine batched and machine mixed design mix M-25 grade concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying but including the cost of centering, shuttering, finishing and reinforcement, including cost of admixtures in recommended proportions as per IS : 9103 to accelerate / retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer - in - charge.(Note :- Cement content considered in this item is @ 330 kg/cum.Excess cement used as per design mix is not extra payable (All work upto Plinth Level)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. 5.22.6 Thermo-Mechanically Treated bars of grade Fe-500D or more.

dismantaling of existing old white wash or colour wash including disposal of refuse material.

Providing and applying white cement based putty of average thickness of 1mm ,of approved brand and manufacture over the plasterd wall surface to prepare ecen and smooth including cost of materials , labour & T&P etc.complete

Finishing walls with two coat of acrylic emulsion paint of best quality including supply of all materials, labour and T&P etc. required for proper completion of the work for 2 coat

Supply and fixing of Linear Delinator System (LDS) panel made of Micro Prismatic Retro Reflective sheeting duly laminated unique corrugated shape to provide Retro Refection across wide rage of observations and external angles . Each LDS panel should be of nominal length of 33 inch and each ridge shall be aproximately 0.34 inch high . Each LDS panel is to be firmly fixed on existing MS railing through MS Sections welding as and when required.

Providing and fixing of flexible median markers as per IRC-79-2019 which will be combination of high impact resistance molded thermoplastic body along with floroscent yellow color retro reflective type and the product should bend upto 90 degrees. In all complete.