Karnataka Neeravari Nigam Limited Tender

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

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 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 density, complete as per specifications. Clause 401 of MORTH V Revision. with all lead and lifts & as per the direction of Engineer in charge of the work.

Providing, laying, spreading and compacting crushed 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 lifts & as per the direction of 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 0.69cum, fine aggregate at 0.46cum, coarse and fine aggregates confirming to IS383-2016, with Superplastizer at 3 lts conforming to IS9103-2008. 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 at 0.69cum, fine aggregate at 0.46cum . with all lead and lifts & as per the direction of Engineer in charge of the work.

Excavation for roadwork in all types of soil by mechanical means including cutting and loading to tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transportation and complete as per specifications with all lead and lift and as directed by Engineer in charge of work.

Providing and laying in position plain cement concrete of mix 1:4:8 with OPC cement @ 180kgs, with 40mm and down size graded granite metal coarse aggregates @0.85cum and fine aggregates @ 0.57cum machine mixed, machine mixed, concrete laid in layers not exceeding 15 cms. thick, well compacted, in foundation, including cost of all materials, labour, HOM of machinery, curing complete as per specifications. Specification with all lead and lifts & as per the direction of Engineer in charge of the 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 10cm with all lead and lifts & as per the direction of Engineer in charge of the work.

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 complete as per specifications. Specification No. KBS 4.6.3 for TMT Bars Fe 500 with all lead and lifts & as per the direction of Engineer in charge of the work.

Earth work for lowering and levelling the ground other than foundation works by mechanical means upto 3.00 depth, including providingshoring strutting and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, filling back the excavated earth to the extent required & utilising/transporting the remaining earth Including the cost of labour & HOM as per drawing and technical specification with all lead and lifts & as per the direction of Engineer in charge of the work.

Earthwork excavation by manual means for foundation of buildings, water supply and sanitary lines and electrical conduits etc, either in pits or in trenches 1.5m and above in width, in 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 including breaking of clods complete as per specifications.with all lead and lifts & as per the direction of Engineer in charge of the work.

Providing and fixing Pre cast solid concrete kerb stones made out of CC 1:2:4 and finished with CM 1:3 plastering and finishing cutting etc., complete. - do - of size 450 x 200 x 400 mm with all lead and lifts & as per the direction of Engineer in charge of the work.

Providing and laying heavy duty cobble stones 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 ofmaterials, labour and HOM complete as per specifications. Specification heavy duty cobble stones 75mm thick with all lead and lifts & as per the direction of Engineer in charge of the work.

Providing and applying painting in two coats with plastic emulsion paint of approved brand on wall surface to give an even approved shade after thoroughly brushing the surface, free from mortar drops and other foreign matter including preparing the surface even and sand paper smooth, cost of materials, labour, complete as per specifications.-do- with primer with all lead and lifts & as per the direction of Engineer in charge of the work.

Providing and fixing RCC name board of size 1.35xk0.60x0.04 mtrs fixed in reinforced cement concrete poles of size 0.10x0.10x2.60mtrs in cement concrete M 20 proportion using 20mm and down size graded metal machine mixed with 10mm dia main steel bars and 8mm dia stirrups. The board shall be provided with 12mm thick cement plaster in cement mortar 1:3 on both the sides. The poles shall be embedded in the ground for a depth of 0.5 mtrs with cement concrete M 10 proportion. The board shall be fixed as per the drawing and at the place indicated by the Engineering incharge of the work. The cost includes excavation, bare cost of all materials, cost of steel, centering, transportation charges, fixing charges labour, HOM etc., The work shall be carried out as per the detailed specifications, drawings and directions of the Engineer in charge of the work.with all lead and lifts & as per the direction of Engineer in charge of the work.