Visvesvaraya Jala Nigam Limited Tender

Construction of granular sub-base Grading-V as sub base and drainage layer by providing coarse graded crushed stone aggregates of granite / trap / basalt material,Mixing by mix in place method by rotavator at OMC spreading in uniform layers with motor grader on prepared surface,, and compacting with vibratory power roller to achieve the 98% proctor density, complete as per specifications with all lead and lifts as per the directions of Engineer Incharge

Providing laying spreading and compacting cushed stone aggregrates of granite/trap/basalt to wet mix macadam specification including pre mixing the material with water at OMC in Mechanical mix plant carriage of mixed materials 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 complete as per specifications with all lead and lifts as per the directions of Engineer Incharge

Constructing un-reinforced, plain cement concrete for pavements using Grade concrete M30 over a prepared base with OPC coarse aggregate at 0.69 cum, fine aggregates at 0.46 cum, Coarse and fine aggregate conforming to IS : 383-2016, with Superplastizer at 3 its conforming to IS 9103-2008. mixed in a concrete mixer of not less than 0.6 cum capacity and appropriate weigh batcher as per approved mix design, laid in approved fixed side form work (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the form work as per drawing) & spreading the concrete with shovels, rackers compacted using needle, screed and plate vibrator and finished with floaters in a continous operation including provision of contraction, expansion, construction and longitudinal joints, including groove cutting charges, joint filler, separation membrane of impermiable plastic sheet of 125 micron, sealant primer, joint sealant, admixtures as approved, curing compound, finishing to lines and grades, textured with texturing machine and curing including cost of all materials, labour hire charges of machineries all lead & lift charges etc., complete as per specifications with OPC at 360 kg/cum and coarse aggregate 0.69 cum, fine aggregate 0.46 cum.

Construction of Subgrade and Earthen Shoulders. KSRRB M300-55. Construction of sub-grade and earthen shoulders with approved material Gravel/Murrum with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table No. 300-2 complete as per specifications (including cost of earth, watering charges & compaction by vibratory rollercompaction by vibratory roller to 97% of proctors density) with all lead and lifts as per the directions of Engineer Incharge

Compaction of original ground by mechanical means including filling in depression occuring during rolling including cost of all labour, HOM complete as per specifications with all lead and lifts as per the directions of Engineer Incharge

Scarifying kankar , gravel, metal crust by mechanical means upto 150mm thick with disposal of stuff including cost of all labour charges, HOM complete as per specifications with all lead and lifts as per the directions of Engineer Incharge

Earth work in excavation of foundation of structures like culverts, retaining walls etc., as per drawing and technical specification, including setting out, construction of shoring and bracing, dressing of sides and bottom, backfilling with the approved material, disposal of balance earth as per specification including cost of labour , HOM of machineries etc.,complete. i) All kinds of soil by Mechanical Means with all lead and lifts as per the directions of Engineer Incharge

Plain cement concrete M10 with 43 grade cement@220kgs,with 40mm and down size graded granite metal coarse aggregates @0.84cum and fine aggregates @0.456cum mechanically mixed placed in foundation and compacted by vibration including curing complete as per specification with all lead and lifts as per the directions of Engineer Incharge

Providing and removing centering, shuttering, strutting, propping etc., and removal of form work for vertical surface such as walls at any thickness, including attached pilasters, buttresses, plinth cills and string courses cost of all materials, labour complete as per specifications. with all lead and lifts as per the directions of Engineer Incharge

Providing and laying in position plain/reinforced cement concrete of Design mix M20 with OPC cement @ 300kgs, with 20mm and down size graded granite metal coarse aggregates @0.69cum and fine aggregtes @ 0.460 cum, with super plasticisers @ 3 liters confirming to is 9103-2008 concrete laid in layers ,well compacted and providing weepholes wherever necessary,with necessary scaffolding form work etc:including cost of labour,HOM of machineries,curing etc,complete with all lead and lifts as per the directions of Engineer Incharge

Providing and laying reinforced cement concrete pipe NP3 for culverts including pointing ends, and fixing collars with cement mortar 1:2 including cost of all materials, labour, curing complete as per specifications. 600mm. dia with all lead and lifts as per the directions of Engineer Incharge

Providing T.M.T steel reinforcement for R.C.C work including straightening, cutting, bending, hooking, placing in position, lapping and / or welding wherever required, tying with binding wire and anchoring to the adjoining members wherever necessary complete as per design (laps, hooks and wastage shall not be measured and paid) cost of materials, labour, HOM of machinery complete as per specifications. with all lead and lifts as per the directions of Engineer Incharge

Refilling available earth arround pipe lines, cables in layers not exceeding 20 cm in depth, compacting each deposited layer by ramming after watering with lead upto 50 m.And lift upto 1.50M.Including cost of all labour complete as per specifications with all lead and lifts as per the directions of Engineer Incharge