Karnataka Neeravari Nigam Limited Tender

KSRRB 300-49. Scarifying bituminous course 50mm to 100mm thick along with premix carpet I surface dressing by manual means without disturbing the base and stacking of the debris materials including cost of all labour charges complete as per specifications. including cost of all materials, labour,hire charges of machineries,all lead & lift charges etc., complete as per specifications.With all lead and lift as directed by the Engineer-incharge of work

KSRB 2-2.2 : Earthwork excavation by manual means for road and drains and electrical conduits either in pits or in trenches 1.5m and above in width, in hard soil including cost of all materials, labour,hire charges of machineries,all lead & lift charges etc., complete as per specifications.With all lead and lift as directed by the Engineer-incharge of work

KSRB 2-2.2 : Earthwork excavation by manual means for foundation drains and electrical conduits either in pits or in trenches 1.5m and above in width, in hard soil not exceeding 1.5 m. in depth including dressing the bottom and sides of pits and trenches, stacking the excavated soil clear from edges of excavation after breaking of clods complete as directed by Engineer-in Charge of work with all lead and lifts etc complete as directed by Engineer-in Charge of works

Providing and laying in position plain cement concrete of mix M 10 with OPC cement @ 220 Kgs, with 40mm and down size graded granite metal coarse aggregates @ 0.892 cum and Fine aggregates @0.465 Cum machine mixed concrete laid in layers not exceeding 15 cms thick, well compacted in foundation and plinthincluding cost of all materials, labour,hire charges of machineries,all lead & lift charges etc., complete as per specifications. as directed by Engineer-in charge of works., HOM of machinery, curing complete as per specifications..With all lead and lift as directed by the Engineer-incharge of work

KSRB: 4.9.2: Providing and fabricating TMT steel FE 500 reinforcement for R.C.C work including straightening, cutting, bending, hooking, placing in position, lapping and/or welding wherever required, tieing with binding wire, anchoring to the adjoining members wherever necessary, as per design (laps, hooks and wastage shall not be measured and paid) including cost of all meaterials labour, HOM of machineries.,complete as per specifications.With all lead and lift as directed by the Engineer-incharge of work

Providing and laying plain/reinforced cement concrete for side drains using M20 nominal mix concrete with OPC at 300 kgs. with 20mm and down size granite metal coarse aggregates at 0.69 cum and fine aggregates at 0.43 cum machine mixed, well compacted for walls and bottom including centering, shuttering, cost of materials, HOM of machinery, curing etc., complete excluding cost of steel as per MORTH specification No. 1500, 1700, 2200. including cost of materials, labour, HOM complete as per specifications. Wall & bottom thickness 15cm With all lead and lift as directed by the Engineer-incharge of work

Providing and laying reinforced cement concrete pipe NP2 for culverts including pointing ends, and fixing collars with cement mortar 1:2 including cost of all materials, labour, curing complete as per specifications. Specifications.as directed by Engineer-in Charge of works. No. KSRB 1000, 2300 MOST Specification No.1000 / 2300 - - 250mm dia With all lead and lift as directed by the Engineer-incharge of work

Filling avalable excavated earth (Excluding rock ) in sides of foundations upto plinth in layears not exceeding 20cm in depth,compacting each deposited layer by ramming after warering with all lead upto 50 mtsand lift upto 11.5mts including cost of all labour etc complate as per specification no-KBS 2.9.With all lead and lift as directed by the Engineer-incharge of work

KSRRB M400-17. Providing, laying, spreading and compacting cushed stone aggregates of granite / trap / basalt to wet mix macadam specifications 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 lift as directed by the Engineer-incharge of work

KSRB 14.6-2 :Providing and laying heavy duty cobble stones 75mm thick interlock pavers, using cement and course sand for manufacture of blocks of approved size, shape and colour with a minimum compressive strength of 281 kg per sqm over 50mm thick sand bed (average thickness ) and compacting with plate vibrator having 3 tons compaction force thereby forcing part of sand underneath to come up in between joints, final compaction of paver surface joints into its final level, including cost of materials, labour and HOM of machineries complete as per specifications. Specification No. KBS With all lead and lift as directed by the Engineer-incharge of work

Providing and installation at site of work PVC pipe including lowering in to trenches laying true to line and level and perfect linking at joints, leak proof including jointing of approved type with all labour and conveyance charges including handling charges including encasing the pipe arround to deapth not less than 15 cms with gravely earth available etc complete.With all lead and lift as directed by the Engineer-incharge of work

KSRRB 300-64.1. Extra for watering the earth to bring the earth upto required optimum moisture content manually including cost of all labour complete as per specifications.With all lead and lift as directed by the Engineer-incharge of work

KSRRB 300-65. Extra for rolling to specifications with the use of vibratory roller when earth is at suitable moisture content with desired field density not less than 95% of maximum dry density (modified heavy proctor test) including HOM of machineries complete as per specifications.With all lead and lift as directed by the Engineer-incharge of work

KSRRB M300 - Construction of Embankment with material Gravel/Murrum. KSRRB M300-53. Construction of embankment with approved material Gravel/Murrum with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement Table 300-2 complete as per specifications. (Including cost of gravel/murrum, watering charges & compaction by vibratory roller to 95% of proctors density)With all lead and lift as directed by the Engineer-incharge of work

KSRRB M400- Wet Mix Macadam KSRRB M400-17. Providing, laying, spreading and compacting crushed stone aggregates of granite/tap/basalt to wet mix macadam specifications including pre mixing the material with water at OMC in mechanical mix plant carriage of mixed method of tripper 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 lift as directed by the Engineer-incharge of work

Construction of Granular Sub-base Grading-Vas Sub-base and drainage layer by providing coarse graded crushed stone aggregates of granite/trap/basalt material, mixing in a mechanical mix plant at OMC, Carriage of mixed material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the 98% proctor densiy, including cost of all materials, labour,hire charges of machineries,all lead & lift charges etc., complete as per specifications. With all lead and lift as directed by the Engineer-incharge of work

Constructing un-reinforced, plain cement concrete M-30 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 continuous 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 all lead and lift as directed by the Engineer-incharge of work.

KSRB 6-1.3 : Providing and constructing burnt brick masonry for basement and superstructure with approved quality of non-modular bricks of standard size of class designation 3.5Newton per sqmm with cement mortar1:6 including cost of materials, labour charges, scaffolding, curing complete as per specifications. including cost of all materials, labour,hire charges of machineries,all lead & lift charges etc., complete as per specifications. With all lead and lift as directed by the Engineer-incharge of work

KSRRB M500-6. Providing and applying primer coat with S.S. Bitumen Emulsion on prepared surface of granular base such as WBM, WMM including cleaning of road surface and spraying primer at the rate of 0.60 kg / sqm using mechanical means complete as per specifications. MORTH Specification No With all lead and lift as directed by the Engineer-incharge of work

KSRRB 500-11. Providing and laying Bituminous Macadam on prepared surface with crushed coarse aggregates as per design mix formula for base / binding course including loading of aggregates with F.E. loader, hot mixing of stone aggregates and bitumen in hot mix plant, transporting the mixd material in tipper to paver and laying mixed materials with paver finisher to the required level and grade, rolling by power roller to achieve the desired density, but excluding cost of primer / tack coat including lead, lift and cost of all materials, labour, HOM of machineries complete as per specifications. MORTH /Chapter 5 - using 40/60 TPH capacity H.M.P. with Mechanical paver Gr-II (50 mm to 75 mm) with 3.3 % VG-30 Bitumen With all lead and lift as directed by the Engineer-incharge of work

KSRRB M500-10. Providing and applying tack coat using 80/100 grade bitumen(VG10) in boiler fitted with spray set distributor at the rate of 0.20 kg per sqm on the existing prepared bituminous surface cleaned with mchancial broom. complete as per specifications. - using bitumen 80/100 on primed surfaces With all lead and lift as directed by the Engineer-incharge of work

KSRRB M500-18. Providing and laying Semi Dense Bituminous concrete using crushed aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site, laying with a paver finisher to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 508 complete in all respects complete as per specifications. - using40/60 TPH capacity H.M.P. with Mechanical Paver Gr-II (25 mm to 30 mm) with 5 % VG-30 Bitumen With all lead and lift as directed by the Engineer-incharge of work