Karnataka Neeravari Nigam Limited Tender

KNNL04 - Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of etc, complete as per technical specification with all lead and lifts as per the direction of engineer-in-charge

KNNL05 - Construction of Granular Sub Base of required grading as per design spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with front end loader at OMC and compacting with vibratory roller to achieve the desired density, complete as per clause 401 etc, complete as per technical specification with all lead and lifts as per the direction of engineer-in-charge

KNNL07 - 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/grader in sub-base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density. etc, complete as per technical specification with all lead and lifts as per the direction of engineer-in-charge

KNNL06 - Providing and constructing un-reinforced plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383:2016:, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including construction joints, primer, sealant, curing of concrete slabs for 14-days, and water finishing to lines and grade as per drawing and technical specification clause 1501 with all lead, lifts, loading & unloading charges, cost and conveyance of all materials, labour, equipments etc., complete. as per the directions of the Engineer-in-charge of the work etc, complete as per technical specification with all lead and lifts as per the direction of engineer-in-charge

KNNL08 - Providing and laying 60mm thick factory made precast M -30 grade Cement Concrete Paver Block as per IRC SP 63:2018 & IS 15658 for Cycle Tracks & Pedestrian Footpaths of approved shape and colour, laid in required pattern and including over 30mm thick ompacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the irection of Engineer-in charge. (WMM/WBM Base to be paid separately if necessary as per relevant technical specification) etc, complete as per technical specification with all lead and lifts as per the direction of engineer-in-charge

KNNL09 - Providing and laying in position Reinforced cement concrete for all Sub structures of building,Irrigation works, Sub structure works of bridges, Drain works & other parallel works from 0.50m to 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necesary, including all lead & lifts, cost of all materials of quality, confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technicalspecifications. (The cost of steel reinforcement & formwork to be paid separately) etc, complete as per technical specification with all lead and lifts as per the direction of engineer-in-charge.

KNNL10 - Extra for Form work : Providing and laying in position Reinforced cement concrete for all Sub structures of building,Irrigation works, Sub structure works of bridges, Drain works & other parallel works from 0.50m to 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necesary, including all lead & lifts, cost of all materials of quality, confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technicalspecifications. (The cost of steel reinforcement & formwork to be paid separately). Extra for Form work 35 % etc, complete as per technical specification with all lead and lifts as per the direction of engineer-in-charge.

KNNL11 - Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/welding joints, tying with binding wire soft annealed steel wire and other ancilary operations complete as per drawing and technical specification.All other type of structures etc, complete as per technical specification with all lead and lifts as per the direction of engineer-in-charge

KNNL12 - Prime Coat over WMM/WBM : Providing and applying primer coat with SS1 grade Bitumen Emulsion on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70 kg/m2 using mechanical means etc, complete as per technical specification with all lead and lifts as per the direction of engineer-in-charge.

KNNL13 - Tack coat on Bituminous surface : Providing and applying tack coat with VG-10 Bitumen using pressure distributor at the rate of 0.20 kg/m2 on the prepared bituminous surface cleaned with mechanical broom etc, complete as per technical specification with all lead and lifts as per the direction of engineer-in-charge

KNNL14 - Providing and laying Bituminous Macadam with 40/60 tph capacity hot mix plant using crushed aggregates of specified grading premixed with bituminous binder VG-30 @ 3.3% by weight of mix, transported to site, laid over a previously prepared surface with mechanical paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction etc, complete as per technical specification with all lead and lifts as per the direction of engineer-in-charge

KNNL15 - Providing and laying Semi Dense Bituminous Concrete with 40/60 TPH capacity hot mix plant batch type using crushed aggregates of specified grading premixed with bituminous binder VG-30 @ 5% by weight of mix and filler, transported to site, laid over a previously prepared surface with mechanical paver finisher to the required grade, level and alignment and rolled as per MoRTH V revision etc, complete as per technical specification with all lead and lifts as per the direction of engineer-in-charge

KNNL16 - Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface : Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 g/m2 area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35:2015.The finished surface to be level, uniform and free from streaks and holes etc, complete as per technical specification with all lead and lifts as per the direction of engineer-in-charge

KNNL17 - Direction and Place Identification Signs upto 0.9 m2 Size Board: Providing and erecting direction and place identification retro reflectorised sign as per IRC:67:2022 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick or Aluminium composite material sheet with overall thickness of 4mm with area not exceeding 0.9 m2 fixed over back support frame of min 35 x 35 x 3mm angle mounted on a mild steel circular pipe 65 NB, firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 x 45 x 60 cm, 60 cm below ground level as per approved drawing etc, complete as per technical specification with all lead and lifts as per the direction of engineer-in-charge

KNNL18 - Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1101.6.C. 750mm dia etc, complete as per technical specification with all lead and lifts as per the direction of engineer-in-charge