Karnataka Neeravari Nigam Limited Tender

KSRRB M2200-5.9. Providing and laying Design mix M20 with OPC Cement @ 320 Kgs, with 20mm and down size graded granite metal coarse aggregates @ 0.69 cum and fine aggregates @ 0.46 cum, with superplastisiser @ 3lts confirming to IS9103-1999 Reaffirmed - 2008, including cost of all materials, labour, HOM curing, form works, scaffolding and centring complete as per Specifications , including all lead and lifts and as per the drawings and directions of the Engineer in charge of the work.

KSRRB M2300- 3.1 Providing and Placing Reinforced / Prestressed cement concrete in super-structure as per drawing and Technical Specification - complete as per specifications. B. RCC with OPC cement design mix M25 @ 340 kgs, with 20mm and down size graded granite metal coarse aggragates @ 0.7 cum and fine aggregates @ 0.47 cum with superplastisiser @ 3lts confirming to IS9103-1999 Reaffirmed - 2008. including cost of all materials, labour, HOM curing, form works, scaffolding and centring complete as per Specifications, MORTH Specification No. 1500, 1600 & 1700 & 2300 IS 456, including all lead and lifts and as per the drawings and directions of the Engineer in charge of the work.

Providing and laying in position plain/Reinforced cement concrete M20 for sub-structure/Superstructure works, with cement @ 320 kgs, 20mm & down size graded granite metal coarse aggregates @0.69 cum and fine aggregates @ 0.46 cum machine mixed with super plasticisers @ 3lts confirming to IS 9103-2008, concrete laid in layers, well compacted and providing weep holes wherever necessary with necessary scafolding, form work etc including cost of labour, HOM curing etc, complete. including as per the drawings and directions including all lead and lifts and as per the drawings and directions of the Engineer in charge of the work.

KSRB 4.9.2 : Providing TMT steel reinforcement for RCC 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. including as per the drawings and directions of the Engineer in charge of the work. including all lead and lifts and as per the drawings and directions of the Engineer in charge of the work.

Providing and laying 100mm thick pre-cast cover slabs over drains of width not exeeding 800 mm using m20 concrete reinforced with steel @ 6.00 kg/sqm , slabs jointed in cm 1:3 proportion and nicely finished including providing holes in the cover slabs wherever necessary for easy drainage of surface water including of labours materials HOM curing, lead and lift charges etc, complete as per MORTH specifications no.1500, 1700. including as per the drawings and directions of the Engineer in charge of the work. including all lead and lifts and as per the drawings and directions of the Engineer in charge of the work.

Providing and laying plain/cement concrete for side drains using M20 nominal mix concrete with OPC at 300kgs. With 20mm down size granite metal coarse aggregates at 0.69cum and fine aggregate at 0.43cum machine mixed, well compacted for walls and bottom including centring, shuttering, Cost of materials HOM of machinary, 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., including as per the drawings and directions of the Engineer in charge of the work. including all lead and lifts and as per the drawings and directions of the Engineer in charge of the work.

KSRB 2-4 : Refilling available earth around pipe lines, cables in layers not exceeding 20 cms. in depth, compacting each deposited layer by ramming after watering, including cost of all labour complete as per specification, including as per the drawings and directions of the Engineer in charge of the work. including all lead and lifts and as per the drawings and directions of the Engineer in charge of the work.

Constructing embankment for road formation and at other locations whereever specified using murum from approved borrow area in layers of 25 cm thickness(before compaction) including cost of all materials, machinery, labour, excavation of side gutters, collection of murum, spreading in layer of specified thichness, sorting out, breaking clods, sectioning top surface to specified camber and sides to required slope, watering and compaction by power roller to achieve specofed density control etc., including as per the drawings and directions of the Engineer in charge of the work. including all lead and lifts and as per the drawings and directions of the Engineer in charge of the work.

KSRRB M 400-17.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 plantt carriage of mixed materials by tipper to site, layer 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, including as per the drawings and directions of the Engineer in charge of the work. including all lead and lifts and as per the drawings and directions of the Engineer in charge of the work.

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 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 OPC at 360 kg/cum and coarse aggregate 0.69cum, fine aggregate 0.46cum., including as per the drawings and directions of the Engineer in charge of the work. including all lead and lifts and as per the drawings and directions of the Engineer in charge of the work.

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 including cost of all materials, labour, HOM complete as per Specifications.Specifications No. KSRB 1000,2300. MOST Specifications No. 1000/2300, 600mm dia, including all lead and lift and as per the drawings and directions of the Engineer in charge of the work.