Karnataka Rural Road Development Agency Tender

code04 - Loosening , levelling and compacting original ground supporting embankment to facilitate placement of first layer of embankment , scarified to a depth of 150 mm, mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density as given in Table : 300.2 for embankment construction . ---- Submitting for approval

code05 - Construction of Subgrade and earthen shoulders with approved materials obtained from borrow pits with all lifts and leads, transporting to site , spreading , grading to required slope and compacted to meet requirement to Table 300.2 . ---- Submitting for approval

code06 - Construction of Granular Sub-base of required grading as per design 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 desired density , complete as per Clause : 401 Plant Mix Method ---- Submitting for approval

code07 - Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel /vibratory roller in stages to proper grade and camber, applying & brooming requisite type of screening / binding materials to fill up the interstices of coarse aggregates , watering & compacting to the required density By Mechanical Means Grading - I ( 63 mm to 45 mm ) ---- Submitting for approval

code08 - Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel /vibratory roller in stages to proper grade and camber, applying & brooming requisite type of screening / binding materials to fill up the interstices of coarse aggregates , watering & compacting to the required density By Mechanical Means Grading - II ( 53 mm to 22.4 mm ) ---- Submitting for approval

code09 - Providing & applying prime coat with SS 1 Bitumen Emulsion on prepared surface of granular base including cleaning of Road surface and spraying primer at the rate of 0.70 Kg/ Sqm using mechanical means . ---- Submitting for approval

code10 - Providing & applying tack coat with RS1 Bitumen Emulsion using emulsion pressure distributor at rate of 0.25 Kg/ Sqm on prepared Bituminous surface cleaned with mechanical broom. ---- Submitting for approval

code11 - Providing and applying tack coat with RS1 Bituminous Emulsion using emulsion pressure distributor at the rate of 0.20 kg/m2 on the prepared bituminous surface cleaned with mechanical broom ---- Submitting for approval

code12 - Providing laying and rolling of close graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.09 mm ( Type - A ) or 13.2 mm to 0.09 mm ( Type - B ) aggregates using VG - 30 Bitumen to required line , grade and level to serve as wearing course on a previously prepared base , including mixing in a suitable Hot Mix Plant of capacity not less than 40/60 TPH , laying and rolling with a smooth wheeled roller finishing to required level and grade. Type B ---- Submitting for approval

code13 - Reinforced Cement Concrete M15 Grade Kilometer stone of Standard design as per IRC : 8- 1980 , fixing in position including painting and printing etc. Ordinary Kilometeer Stone ( Precast ) ---- Submitting for approval

code14 - Reinforced Cement Concrete M15 Grade Kilometer stone of Standard design as per IRC : 8- 1980 , fixing in position including painting and printing etc. 200 Mtr Stone ---- Submitting for approval

code15 - Providing and Constructing un - reinforced Plain Cement Concrete Pavement , thicknes 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 , maximum size of coarse aggregate not exceeding 25 mm , mixed in a concrete mixer of not less than 0.2 Cum capacity and approriate 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 needlie , screed and plate vibrators and finished in continous 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 coneyance of all materials , labour , equipments etc., complete as per the directions of the Enginer- in Charge of the Work. ---- Submitting for approval

code16 - Cutting transverse contraction joints 3 to 4 mm wide and depth 60mm in concrete slab using concrete cutting machine with diamond studded saw within 4-8 hours of casting of bay / slab etc. complete including subsequent widening of the groove 8 to 10 mm. wide at top having depth of 15 mm. as directed by Engineer incharge. ---- Submitting for approval

code17 - Providing and fixing board displaying information, such as 'Name of work, Tender cost, Name of Contractor, Work completion and liability period etc', having rectangular shape of 1.20m x 0.90m size made out 18 gauge (1.25mm) thick mild steel sheet painted with one coat of Zinc chromate stoving primer and two coats of enamel paint on front side and grey stove enamel on back side and border / messages / symbols etc. with approved colour shade paint complete, on M.S.angle of size 35 x 35 x 3 mm frame with properly cross braced M.S.angles of size 35mmx35mmx3mm duly painted including Two M.S. angle iron posts of size 65 mm x 65 mm x 6 mm, 3.65 m long painted with alternate black and white bands of 25 cm width including all fixtures etc.and fixing the boards in 1:4:8 concrete block of size 60 cm x 60 cm x 75 cm including, excavation, refilling, transportation, and labour etc complete. Spec. No. As directed by Engineer in Charge & MoRTH specification 804 ---- Submitting for approval

code18 - Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC:67:2022 made of Class C Type XI retro reflective sheeting fixed over 2 mm thick aluminium sheeting vide clause 801.3, 3mm/4mm thick Aluminium composite material sheet depending on the size of the sign fixed over the back support frame of min 25 x 25 x 3 mm angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing.The sign shall be maintained as per section 12 of IRC:67:2022. ---- Submitting for approval

code19 - Providing and fixing of road Stud 100 x 100 mm die cast in alluminium , resistant to corrosion effect of salt and grit , fitted with lense reflecters , installed in concrete or asphaltic surface by drilling holes 30 mm upto a depth of 600 mm and bedded in a suitable bituminious grout or epoxy mortar , all as per BS 873 (Part 4 ) 1973 with all lead , lifts , loading & unloading charges , cost and conveyance of all materials , labour,equipments etc., complete as per directions of Engineer - incharge. ---- Submitting for approval

code20 - 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. ---- Submitting for approval

code21 - PIPE CULVERT: 2 Rows 1000 mm Dia:- Dismantling of existing structures like culverts , bridges , retaining walls and other structure comprising of stone masonry ,Cement Concrete , Wood Work,Steel Work, including T & P and scaffolding wherever neseccary , sorting the dismantled material , disposal of unserviceble material and stacking the serviceble material with all lifts and lead. ---- Submitting for approval

code22 - Earth work excavation for FOUNDATION by Mechnaical means for all works & depth upto 3 m , as per drawing and technical specifications, including setting out, shoring , strutting , barricading , caution lights , including dressing of excavated surfaces , disposing off or levelling the excavated earth or sorting and stacking the selected earth for reuse in a radius of 50 mtr and lift upto to 1.5 m including cost of labour , tools, usage of machinery & other appurtances required to complete the work. ---- Submitting for approval

code23 - Providing and filling in Foundation with granite / trap broken metal 100 mm and down size and with approved sand including hand packing , ramming watering including cost of all materials and labours with all lead and lifts complete as per specifications. ---- Submitting for approval

code24 - Providing and laying in position plain cement concrete for levelling course for all works in foundation. The granite / trap / basalt crushed graded coarse aggergates and fine aggregates as per relevent IS codes machine mixed , laid in layers not excceding 150 mm thickness well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality , labour,Usage charges of machineries , curing , and all the oter appurtenances required to complete the work as per technical specifications (The cost of steel reinforcement & formwork shall be paid separately ) ---- Submitting for approval

code25 - Providing and Laying in position Reinforced cement concrete for all Sub structures of building,Irrigation works,SubStructure works of bridges,Drain works & other allied parallel works from 0.50 to 3.50 mtr height . The granite/trap/basalt crushed graded coarse aggregates and fine aggergates as per relevent IS Codes machine mixed with Super Plasticizers laid in layers, well compacted using needle vibrators ,providing weep holes whwrever necessary , including all lead and lifts , cost of all materials of quality conforming to the requirements of relevent IS Codes , labour,Usage charges of machinery, curing and all other appurtenanances required to complete the work as per technical specifications .( The cost of steel reinforcement & formwork to be paid separately) ---- Submitting for approval

code26 - Supplying , fitting & placing TMT Fe 550 / 550 D Steel Reinforcement including cost of all materials,machinery , labour,cleaning , straightening,cutting , bending , hooking , lapping / welding , tying with binding wire/soft annealed steel wire and other ancilary operation complete as per drawing and technical specifications. ---- Submitting for approval

code27 - Providing, and laying reinforced cement concrete pipe NP3 for culverts on First class bedding of granular material in double row including fixing collar with cement mortar 1: 2 but excluding excavation , protection works , backfilling , concrtete and masonry works in head walls and parapets as per clause 1101.6 1000 mm dia ---- Submitting for approval

code28 - Backfilling behind abutment , wing wall and return wall complete including compaction as per drawings & technical specification. ---- Submitting for approval

code29 - Providing and laying boulder apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and Technical Specifications. ---- Submitting for approval

code30 - Providing and laying Pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical Specifications. ---- Submitting for approval