Karnataka Rural Road Development Agency Tender

code54 - Routine Maintenance after completion of construction works For 3rd Year -Flexible Pavement

code48 - 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 at 250 gperm2 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 with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code38 - Kilometre Stone Reinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc 5th kilometre stone (precast) with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code49 - Supplying and Fixing of Molded Shank Raised Pavement Markers per Cat's Eye made of polycarbonate and ABS moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face and shall support a load of 16000 kg tested in accordance to ASTM D 4280 Type H and complying to Specifications of Category A of MORTH Circular No RWperNHper33023per10-97 DO III Dt 11.06. 1997. The height, width and length shall not exceed 50 mm, 100 mm and 102 plusper- 2 mm and with minimum reflective area of 13 cm2 on each side and the slope to the base shall be 35 plusper- 5 degree. The strength of detachment of the integrated cylindrical shanks, (of diameter not less than 19 plusper- 2 mm and height not less than 30plusper- 2 mm) from the body is to be a minimum value of 500 Kg. Fixing will be by drilling holes on the road for the shanks to go inside, without nails and using epoxy resin based adhesive as per manufacturer's recommendation and complete as directed by the engineer.The contractor shall submit a two year warranty for satisfactory field performance including stipulated retro-reflectance of the reflecting panel, to the Engineer.with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code34 - 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 StoneperBoulder with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code55 - Routine Maintenance after completion of construction works For 4th Year -Flexible Pavement

code59 - Routine Maintenance after completion of construction works For 3rd Year -Rigid Pavement

code18 - Dismantling of cement concrete pavement by mechanical means using pneumatic tools, breaking to pieces not exceeding 0.02 m3 in volume and stock piling at designated locations and disposal of dismantled materials and stacking serviceable and unserviceable materials separatel

code14 - Tack coat on Granular surface treated with primer Providing and applying tack coat with RS1 Bituminous Emulsion using emulsion pressure distributor at the rate of 0.25 kgperm2 on Granular Surface with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code04 - Earth work in surface excavation by mechanical means for lowering & leveling the ground for all works other than foundation in all kinds of soils & upto depth not exceeding 300mm as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, removal of stumps and other deleterious matter including dressing of excavated surfaces, disposing off or levelling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m and upto 1.5 m including cost of labour, tools, usage of machinery & other appurtenances required to complete the work with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code52 - Routine Maintenance after completion of construction works For 1st Year -Flexible Pavement

code16 - Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A and B seal coats with bituminous binder VG 30 Case II Type B Premix Seal coat with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code20 - Removing all type of Hume Pipes and Stacking including Earthwork and Dismantling of Masonry works Upto 600 mm dia with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code06 - Construction of Embankment with approved materials deposited at site from Roadway cutting and excavation from drain and foundation of other structures graded with desired compaction with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code60 - Routine Maintenance after completion of construction works For 4th Year -Rigid Pavement

code01 - Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, including removal and disposal of top organic soil not exceeding 150 mm in thickness By Mechanical Means using Dozer In area of light jungle with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code53 - Routine Maintenance after completion of construction works For 2nd Year -Flexible Pavement

code15 - Open - Graded Premix Surfacing Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using viscosity grade bitumen VG 30 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 40per60 TPH laying and rolling with a smooth wheeled roller, finished to required level and grades with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code40 - Kilometre Stone Reinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc200 m stone (precast) with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code03 - Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material by Mechanical Means using Hydraulic excavator with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code42 - Main information Board Providing and fixing of typical PMGSY informatory sign board with Logo as per MORD specifications and drawing.i) The board will be a composite unit consisting of three plates of Aluminium Composite Materials (ACM), material specifications as per Clause 1701.3.7. The top most platewill be in diamond shape of 600mm x 600 mm size, riveted over welded M.S. angle iron frame of 25 mm x 25mm x 5 mm size on back on edges. The middle plate will be 1200 mm x 150mm size riveted over welded M.S. angle iron frame of 25mmx 25mmx 5 mm size on back on edges. The main lower most plate will be 1500 mm x 600 mm size, riveted over weldedM.S. angle iron frame of 25 mm x 25 mm x 5 mm size. Welding of all the sheets over angle iron frame will be done neatly to have plain surface on one side. The angle iron frames of the lower most plate and the middle plate will be welded to two nos. 75 mm x 75 mm (12 SWG) sheet tubes posts placed at 1125 mm apart centre to centre. The top of the middle plate will be flushed with the top of 75 mm dia medium steel tube posts and these posts will be embedded in cement concrete Retro Reflective Trafic Sign As per IRC 67 Clause 1701.3.8.1 Class A Type-1

code64 - Tack coat on Bituminous surface 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 with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code07 - Construction of Embankment by excavating the available approved GravelperMurrum deposited at a place or borrow pits during or prior excavation with all lifts and lead, transportation to site, spreading, grading to required slope and compacting to meet the requirement complete as per specifications, including cost of labour,rolling,water,all materials,usage & all other appurtenaces required to complete the work with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code32 - Supplying, fitting and placing TMT FE 550 per 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, lapingperwelding joints, tying with binding wire per soft annealed steel wire and other ancilary operations complete as per drawing and technical specification All other type of structures with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code21 - Removing all type of Hume Pipes and Stacking including Earthwork and Dismantling of Masonry worksAbove 900 mm dia with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code47 - Providing Speed BreakersperRaised pedestrian crossings in Trapezoidal section with 2.5 m Top width and transition length of 0.8 m length and height of 0.1 m as per IRC 99:2018 using Bituminous Macadam (BM) Gr II and Semi Dense Bituminous Macadam (SDBC) Gr II for entire formation width & WBM Gr II for Shoulder hump portion only (150 mm thick), completing with road marking paint with applied thermoplastic compound with reflecting glass beeds on bituminous surface and providing 2 Nos. retro reflective traffic signs as per IRC 67 -2022 Single lane with formation width of 5.75 m. with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code65 - Mix Seal Surface (MSS) using 8% Waste Plastic Providing, laying and rolling of close-graded premixsurfacing material of 20 mm thickness composed of 13.2 mm to 0.9 mm (Type-B) aggregates using VG-30 Bitumen (with addition of processed waste plastic of Up to 8 % Replaced by weight of bitumen) to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a Smooth wheel Roller and finishing to required level and grades as per Morth Technical Specification.

code30 - Providing and laying in position 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 granitepertrapperbasalt 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 necessary, 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 technical specifications M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code62 - Clearing & grubbing road land including vegetation, bushes, shrubs, saplings by using weed cutter / minor equipment. with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code28 - Providing and laying Reinforced Cement Concrete pipe light duty NP2 for culverts, roadway utilities& crossingsas per IS 458:2003 in Single row including pointing ends and fixing collars with cement mortar 1:2 including cost of all materials, labour, curing completeas per specifications. 600 mm dia with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code23 - Providing and laying of Filter media with granular materialsperstone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and Technical Specification. with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code17 - 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 engineer in charge with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code05 - Loosening, leveling 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 with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code61 - Routine Maintenance after completion of construction works For 5th Year -Rigid Pavement

code58 - Routine Maintenance after completion of construction works For 2nd Year -Rigid Pavement

code51 - Retro-Reflectorised Traffic Signs 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, 3mmper4mm thick Aluminium composite material sheet depending on the size of the sign fixed over the back support frame of min 25 x 25 x3mm 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 90 cm equilateral triangle with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code63 - Construction of sub grade and earthen shoulders with approved material obtained from borrow pits transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2 with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code13 - Prime Coat over WMMperWBM 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 kgperm2 using mechanical means with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code25 - Providing and Laying Reinforced Cement Concrete Pipe NP3 as per design in Single Row 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. 1000mm dia with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code41 - Providing and Fixing Logo of Kalyana Patha Project Providing and fixing of typical PMGSY informatory sign board with Logo as per MORD specifications and drawing. i) The board will be a composite unit consisting of three plates of Aluminium Composite Materials (ACM), material specifications as per Clause 1701.3.7. The top most platewill be in diamond shape of 600mm x 600 mm size, riveted over welded M.S. angle iron frame of 25 mm x 25mm x 5 mm size on back on edges. The middle plate will be 1200 mm x 150 mm size riveted over welded M.S. angle iron frame of 25mm x 25mmx 5 mm size on back on edges. The main lower most plate will be 1500 mm x 600 mm size, riveted over welded M.S. angle iron frame of 25 mm x 25 mm x 5 mm size. Welding of all the sheets over angle iron frame will be done neatly to M15 grade blocks of Retro Reflective Trafic Sign As per IRC 67 Clause 1701.3.8.1 Class A Type-1450 mm x 450 mm x 600 mm below ground level. The height of bottom of the lower most plate will be 1200 mm from normal ground level and the bottom with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work of middle plate will be 100 mm above the top level of the lower most plate. The diamond shaped plate mounted over angle iron frame will be connected to middle plate by square medium steel section of 47 mm x 47 mm thickness 12 SWG having a spacing of 100 mm between the diamond shaped plate and middle plate and this square section will be welded to the bottom point of the diamond shaped plate. (ii) The lettering and borders, etc. of middle and bottom plate, PMGSY logo on top plate shall be as per clause 1701.4.6 essagesperBorders. All the sections of frame and posts will be painted with primer and two coats of Epoxy paint. The steel tube below ground level will be painted with three coats of Epoxy paint. The design, painting and lettering shall be done as per approved drawing. (iii) For warranty and durability the clause 1701.5 and for maintenance the clause 1911 shall be applicable (iv) A reference number along with the month and year of installation should be placed on the back of a sign in a contrasting colour or by stamping in characters not exceeding 50 mm in height.485777per2019perDir(Tech) 7 have plain surface on one side. The angle iron frames of the lower most plate and the middle plate will be welded to two nos. 75 mm x 75 mm (12 SWG) sheet tubes posts placed at 1125 mm apart centre to centre. The top of the middle plate will be flushed with the top of 75 mm dia medium steel tube posts and these posts will be embedded in cement concrete

code39 - Kilometre Stone Reinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc Ordinary kilometer stone (precast) with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code50 - Rumble Strips Provision of 15 nos rumble strips covered with premix bituminous carpet, 15-20 mm high at center, 250 mm wide placed at 1 m center to center at approved locations to control speed, marked with white strips of road marking paint. with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code33 - Supplying, fitting and placing TMT FE 550 per 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, lapingperwelding joints, tying with binding wire per soft annealed steel wire and other ancilary operations complete as per drawing and technical specification All other type of structures with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code27 - Providing and Laying Reinforced Cement Concrete Pipe NP3 as per design in Single Row 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. 1200mm dia with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work. 750

code56 - Routine Maintenance after completion of construction works For 5th Year -Flexible Pavement

code19 - Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material By Mechanical Means Cement Concrete Grade M-15 & M-20 with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code10 - Water Bound Macadam Grading-I (63 mm to 45 mm) Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller in stages to proper grade and camber, applying and brooming requisite type of screeningper binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density.(Mechanical means) Using Screening Crushable type such as Moorum or Gravel with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code02 - Construction of unlined surface drains of average crosssectional area 0.40 m2 in soil to specified lines, grades, levels and dimensions. Excavated material to be used in embankment with a as per Technical Specification Clause 307. Mechanical Means with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code24 - Back filling behind abutment, wing wall and return wall complete including compaction as per drawing and Technical Specification Granular material with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code44 - Providing and Fixing 'Maintenance Information Board " as per specifications and drawing. ACP Sheet of 3 mm thick having minimum 0.25mm thick aluminum skin both sides and fixed over a back support of Ms plate of 5mm thick. Supported on frame post of 2 no's of MS Square hallow section 75mmx75mmx6mm which is duly embedded in cement concrete M20 Grade of 600x 600x 750mm, 600mm below ground level.All MS will be stove enameled on both the sides. All sections of framed posts, MS sheet and stell tubes will be painted with primer and two coats of epoxy paint as per drawing etc..Retro-Reflective Sheet as per IRC 67 fixted over a Aluminum composite material(ACP) sheeting of size 900x1500mm of 3mm thick duly bolted/reveted with MS plate of 5mm thick on backside of ACP Sheet.Including cost and conveyance of all materials, equipment, machinery and labour with all leads and lifts,loading charges charges necessary for satisfactory completion of work as per directed by engineer incharge.(i) For warranty and durability the clause 1701.5 and for maintenance the clause 1911 shall be applicable. (ii) A reference number along with the month and year of installation should be placed on the back of a sign in a contrasting colour or by stamping in characters not exceeding 50 mm in height.485777/2019/Dir(Tech) 7

code57 - Routine Maintenance after completion of construction works For 1st Year -Rigid Pavement

code09 - Granular Sub-base - Grading III Construction of Granular Sub-Base by Mix in Place Method by providing well graded Gravel, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification.

code35 - Boundary pillar per Guard Stone Reinforced cement concrete M15 grade boundary pillars of standard design as per IRC:25, fixed in position including finishing and lettering but excluding painting with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code37 - Cable Duct Across the Road Providing and laying of a reinforced cement concrete pipe duct, 300 mm dia, across the road (new construction), extending from drain to drain in cuts and toe of slope to toe of slope in fills, constructing head walls at both ends, providing a minimum fill of granular material over top and sides of RCC pipe as per IRC:98-1997, bedded on a 0.3 m thick layer of granular material free of rock pieces, outer to outer distance of pipe at least half dia of pipe subject to minimum 450 mm in case of double and triple row ducts, joints to be made leak proof, invert level of duct to be above higher than ground level to prevent entry of water and dirt, all as per IRC: 98 - 1997 and approved drawings Single row for one utility service with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code43 - Providing and fixing of typical 'Citizen Information Board A"as per specifications and drawing. Two ACP Sheet of 4mm thick having minimum 0.25mm thick aluminum skin both sides and fixed over a back support of Ms plate of 5mm thick.Supported on frame post of 2 no's of MS Suare hallow section 75mmx75mmx6mm which is duly embedded in cement concrete M20 Grade of 600x600x750mm,600mm below ground level.All MS will be stove enameled on both the sides. All sections of framed posts,MS sheet and Stell tubes will be painted with primer and two coats of epoxy paint as per drawing etc..Retro-Reflective Sheet as per IRC 67 fixted over a two no's of Aluminum composite material(ACP) sheeting of size 900x750mm of 4mm thick duly bolted/reveted with MS plate of 5mm thick on backside of ACP Sheet.Including cost and conveyance of all materials,equipment,machinery and labour with all leads and lifts,loading charges charges necessary for satisfactory completion of work as per directed by engineer incharge.(i) For warranty and durability the clause 1701.5 and for maintenance the clause 1911 shall be applicable.(ii) A reference number along with the month and year of installation should be placed on the back of a sign in a contrasting colour or by stamping in characters not exceeding 50 mm in height.485777/2019/Dir(Tech) 7 charges necessary for satisfactory completion of work as per directed by engineer incharge.(i) For warranty and durability the clause 1701.5 and for maintenance the clause 1911 shall be applicable.(ii) A reference number along with the month and year of installation should be placed on the back of a sign in a contrasting colour or by stamping in characters not exceeding 50 mm in height. 485777 /2019/Dir(Tech) 7 Retro Reflective Trafic Sign As per IRC 67 Clause 1701.3.8.1 Class A Type-1

code36 - Filling approved earth (excluding rock) in trenches, plinth, sides of foundations and other similar works etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

code12 - Water Bound Macadam Grading-II (53 mm to 22.4 mm) Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller in stages to proper grade and camber, applying and brooming requisite type of screeningper binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density.(Mechanical means) Using Screening Type B (11.2mm agg) with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code45 - Retro-Reflectorised Traffic Signs 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, 3mmper4mm thick Aluminium composite material sheet depending on the size of the sign fixed over the back support frame of min 25 x 25 x 3mm 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. 90 cm equilateral triangle with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code08 - Construction of sub grade and earthen shoulders with approved material obtained from borrow pits transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2 with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code26 - Providing and Laying Reinforced Cement Concrete Pipe NP3 as per design in Single Row 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. 1200mm dia with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code31 - Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granitepertrapperbasalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing, and all the other appurtenances required to complete the work as per technical specifications Mix 1:3:6 Using 40 mm nominal size graded crushed coarse aggregates with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

code22 - Earth work excavation for Foundation by mechanical 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 & stacking the selected earth for reuse in a radius of 50 m and including Cost of labour, tools, usage of machinery & other ppurtenaces required to complete the work with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.