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| 1 | Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader/ Paver on prepared surface and compacting with vibratory roller to achieve the desired density, complete as per clause 401 -- Plant Mix Method and Grading - Ill Material |
| 2 | Wet Mix Macadam -- 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 in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density. Laying By Grader/Pave |
| 3 | Dismantling of cement concrete pavement by mechanical means using pneumatic tools, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately etc. complete. |
| 4 | Construction of dry lean cement concrete Sub-base over a prepared sub-grade with coarse and fine aggregate(natural sand/VSI grade finely washed crushed sand) conforming to IS: 383, the size of coarse aggregate not exceeding 25mm, , cement content not to be less than 150kg/cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant/Weigh batch mixer, transported to site with all leads and lifts, laid with a paver with electronic sensor/by suitable means as approved by Engineer-in-charge, compacting with vibratory roller, finishing, curing and including preparation of sub-grade surface if required etc. complete. with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/concrete Batch mix plant(Pan mixer) etc. complete. |
| 5 | Providing and laying 125 micron Low Density Polyethylene(LDPE) sheet confirming to IS 3395 : 1997 below concrete pavement including all materials and labour complete. |
| 6 | Providing and laying in-situM40 Grade unreinforced plain cement concretepavementover a prepared sub base with 43 grade cement , coarse and fine aggregate ( natural sand/ VSI grade finely washed crushed sand) conforming to IS 383, using fine and coarse aggregates combined gradationas per Table 600-3 of MORTH Specification 2013, mixed in a batching and mixing plant/ non tilting mixer and Weigh batcheras per approved mix design, admixtures, transporting to site, spreading, laying with approved make paver,compacted and finished in a continuous operation, finishing to lines and gradesas directed by Engineer-in-charge and curingby curing compound /by providing cement vata in cement Mortar 1:8 @0.6m X 0.6m centre to centre, admeasuring 80 mm at bottom and 40 mm at top withdepth of 75mm and maintaining the same throughout curing period by any other method approved by Engineer-in-charge.with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. |
| 7 | BITUMINOUS MACADAM:--Providing and laying bituminous macadam using crushed aggregate of Grading 1, premixed with bituminous binder, transported at site with VTS, laid over a previously prepared surface , finished to the required grade ,level, alignment,and rolling to achieve the desired density for 80/100 mm compacted thickness with drum mix type hot mix plant with SCADA having complying essential features of Hot mix plant as per IRC-27 2009 specified conditions and attachments such as electronic load sensor based belt conveyers,automatic synchronization of bitumen and aggregate fedder,built in dust controller system and PLC for Drum Mix plant ,Sensor paver,and Vibratory roller excluding prime/Tack coat etc. complete --Bitumen3.30% of specified grade (VG-30 bulk bitumen rates are considered to arrive at rates) |
| 8 | Providing and applying tack coat on the prepared surface heating by fames in Boiler and spraying bitumen with sprayer on Dry / Hungry B.T. surface 3 kg/10 sqm. (VG-30 bulk bitumen rates are considered to arrive at rates) |
| 9 | BITUMINOUS CONCRETE:--Providing and laying bituminous concrete using crushed aggregate of grading 1,premixed with bituminous binder @5.40% by weight of total mix and filler, transported at site with VTS, laid over a previously prepared surface, finished to the required grade ,level, alignment, and rolling to achieve the desired density for 50mm compacted thickness with drum mix plant with SCADA, Sensor paver and Vibratory roller excluding prime/Tack coat etc. complete --Bitumen of specified grade with stone dust filler. (VG-30 bulk bitumen rates are considered to arrive at rates) |
| 10 | Providing and applying tack coat on the prepared surface heating by fames in Boiler and spraying bitumen set footed in bitumen boller on B.T. surface 2.5 kg/10 sqm.(VG-30 bulk bitumen rates are considered to arrive at rates) |
| 11 | Providing and Laying hot applied thermoplastic road marking strip on Bituminous Surface of specified shade/ colour of 2.5 mm thick including 1.5 Refractive index reflectorizing glass beads @ 250gm/sqm .Thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC 35:2015. Initial Dry reflectivity RL shall be > 250 mcd/sqm/lux measured in the initial 7 days and sustained reflectivity RL of 100 mcd/sqm/ lux and Qd of 100 mcd/sqm/ lux measured at the end of 2 years by means of a Standard Reflectometer of Zehntner, Easylux, Delta make capable of measuring RL & QD both according to IRC 35:2015 clause 15.5. The finished surface to be level, uniform, and free from streaks and holes complete as per direction of Engineer-in-charge and in accordance with applicable specifications.(Refer MORTH Clause 803 for technical Specification and Performance for IRC 35:2015). |
| 12 | Providing and Laying of 2 or more sets (6 Nos. each set) Dual Ribs Pattern Rumble Markings on roads with vehicular speeds of more than 50 Km/hr laid as per the spacing recommended for each set under Table 11.1 and Fig. 11.2 of IRC 35:2015 using Plastirib 2K, or equivalent 2 component cold plastic profiled material. Each Dual Rib pattern rumble marking shall have width of 500 mm. Each dual rib pattern rumble marking shall have 2 ribs each of Width of 100 mm and height 20 mm. Gap between two ribs shall be 300 mm. Each rumble marking shall be made complete with drop on Soild Plus reflective glass beads @ 300 gm /One Square Metre spread throughout the surface of marking. The finished surface to be levelled, uniform and free from streaks and holes, including surface cleaning and cost of all materials etc. complete. |
| 13 | Supplying and fixing of Molded Shank Raised Pavement Markers/Cat\"s Eye made of polycarbonate and ABS molded body and reflective panels with microprismatic lens capable of providing total internal reflection of the light entering the lens face and shall support a load of 16,000 kg tested in accordance to ASTM D4280 Type H and complying to Specifications of Category A of MORTH Circular No. RW/NH/33023/10-97 DOIII Dated 11.06.1997. The height, width, and length shall not exceed 50mm, 100mm, and 102+/-2mm, and with a minimum reflective area of 13 Sqcm on each side, and the slope to the base shall be 35+/-5 degrees. The strength of detachment of the integrated cylindrical shanks (of diameter not less than 19+/-2mm and height not less than 30+/-2mm) 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. |
| 14 | Providing Vertical Delineator having wide-angle cube corner microprismatic non-metallic reflective sheeting confirming to Type XI of ASTM D4956-09 with White Color and Red Color combination and having a minimum of retroreflective exposed area of 125 SqCM on top slots and 35 SqCM on bottom slots and no edges shall be exposed for tampering. This tubular delineator shall have a core and shell construction, shell shall be made of tough, high-impact resistant, injection-molded, thermoplastic outer body, and the inner core shall consist of powder-coated or painted Mild steel of minimum thickness 1.0 mm. The core-shell structure shall be of height not less than 800 mm above the ground and width not less than 80 mm. The metallic core of the delineator shall extend 300 mm beyond the shell length from the bottom for installing in the ground. The extended portion shall have slots to insert anchoring rods for enhancing the concrete grip. The logo of the manufacturer shall be embossed on either side of the body in the injection molding process. The engineering thermoplastic used for making the delineator body shall have minimum initial mechanical properties of 600 J/m tested in accordance with ASTM D256 and shall retain at least 70% of these minimum initial values when subjected to accelerated weathering for 1000 hrs as per ASTM G155 or UL 746C and as per IRC 79 specifications, including fixing the unit in M20 Grade Cement Concrete of Size 30x30x40 cm, including excavation for pit |
| 15 | Providing and fixing N.H./S.H. Route Marker size 60cm x 45cm with one No. direction plate of size 30cm x 25cm prepared on 16-gauge Aluminum sheet, including Type IV High-Intensity Micro-Prismatic Grade Sheeting (HIP) having pressure-sensitive/heat-activated adhesive, IRC Specified color retroreflective cutout border & messages having pressure-sensitive adhesive having border & messages in IRC Specified color background, including one number of M.S. Angle iron post of size 50x50x5mm of 3.65m long, inflated at the bottom, drilled on top in one piece without joint, painted with white and black bands of 30cm. Fixing board and post with 4 Nos. of high-strength G.I. bolts and nuts of size 10mm dia. and 20mm long, including all taxes, conveying, fixing in ground with cement concrete 1:4:8 block of 60cm x 60cm x 75cm size as directed by Engineer-in-charge, etc. complete. Aluminum sheet Type IV High-Intensity Micro-Prismatic Grade Sheeting |
| 16 | Providing and fixing of solar traffic blinker of size 300 mm diameter with 172 bright L.E.D. housing body made of polycorbonate material with cap. Solar panel of 20 watt panel with micro controlled solar charger. Battery of 7 AH | maintenance free. Fitting the same on post of MS. pipe 75 OD, 4m long with 3.45m above the ground level with clamp, Nut bolts and fitting the same ground by means of foundation of size 450x450x600mm etc. complete. |
| 17 | Providing and fixing Cautionary/Warning sign boards in Equilateral Triangle size of _____ mm made out of _____ mm aluminum sheet bonded with white retroreflective sheeting of Class C (Type XI Microprismatic grade sheeting) having pressure-sensitive/heat-activated adhesive retroreflective specified background, border, and backside retroreflective symbols, letters, numerals, arrows as per IRC:67-2012 Table No 8.3. Supported with back support frame 25mm x 25mm x 3mm, duly painted on the backside with grey stove enamelpaintandsupportedononeno.ofM.S.angleironpostofsize65mmX65mmX6mm,3.45mlong,dulypaintedwithwithflatoilpainthavingalternateblackandwhitebandsof25cmwidthincludingG.I.fixturesetc;fixingtheboardsinM25gradeconcreteblockofsize60cmX60cmX75cmincludingtransportationetc;complete.ClassC(TypeXIMicroprismaticgradesheeting)shallhave10yearswrittenwarrantyfromthemanufacturerandauthoriseddistributor/convertorissuedforfieldperformanceincludingthescreenprintedareasandcut-outsheetingandcut-outdurabletransparentoverlayfilmandthiswarrantycertificateinoriginalshouldbesubmittedtothe Engineer in charge by the contractor/supplier. 900mmmadeoutof4mmaluminumcompositematerialwith0.5mmskinthickness on either side |
| 18 | Providing and fixing of retro- reflectorised informatory sign board rectangular/Square in shape having area less than 0.9 One Square Meter made out of 4 mm aluminum composite panel with 0.5 mm skin thickness on either side bonded with white retro reflective sheeting of Class C ( Type XI Type XI Micro prismatic grade sheeting) having pressure sensitive adhesive retoreflective specified back ground, border and back side retoreflctive symbols, letters, numerals, arrow as per IRC:67-2012 Table No 8.3, supported with back support frame 25mm x 25mm x 3mm, duly painted on back side with two coats of grey stove enamel paint and supported on one no. mild steel angle iron post 75 mm x 75 m x 6 mm, 3.5 mt ~ 3.9 mtlong 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 angle iron post shall be duly painted with one coat of epoxy primer and two coats of epoxy finish paints having alternate black and white bands of 25 cm width including fixures and transportation etc.complete.The nut bolts of board with angle iron post/supporting structure after fixing at site has to be electrically welded.Class C (Type XI Micro prismatic grade sheeting)) sheeting shall have 10 years written warranty from the manufacturer including the Digitally Printed areas with approved printing technology with sheeting manufacturer approved inks and laminated with UV overlay film and this arranty certificate along with sheeting manufacturer attested 3 years outdoor weathering test report from Indian govt lab must be submitted to the Engineer in charge by the contractor/supplier. |
| 19 | Repair of steel railing to bring it to original shape cleaning and repainting as per drawing etc. complete |
| 20 | Repair of RCC railing to bring it to the original shape, cleaning and repainting as per drawings etc. complete |
| 21 | Providing and applying two coat of water based cement paint to un plastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence etc. complete. (applying 1 litre paint on 2 One Square Metret) |
| 22 | Providing and fixing____RCC 200 meter Stone in CC 1:4:8___metre stones as per I.R.C. standard including fixing in standard size ______ block including curing, painting lettering etc. complete. |
| 23 | Providing and fixing_Fixing 1:2:4 ordinary km. stones in C.C. 1:4:8_metre stones as per I.R.C. standard including fixing in standard size ______ block including curing, painting lettering etc. complete. |
| 24 | Providing and fixing__Fixing R.C.C. 5th Km. stones, in c.c. 1:4:8_metre stones as per I.R.C. standard including fixing in standard size ______ block including curing, painting lettering etc. complete. |
| 25 | Providing and erecting Overhead signs made out of __4mm aluminum composite material of Class B_ mm aluminum sheet bonded with white retro-reflective sheeting of Class __ (Type IV High intensity micro-prismatic grade sheeting - HIP) having pressure sensitive/heat activated adhesive retro-reflective specified background, border and backside retro-reflective symbols, letters, numerals, arrow as per IRC:67-2012, with designed back support frame of mild steel angle with vertical and lateral clearance given in Clause 801 and 802, duly painted on backside with two coats of grey stove enamel paint and installed as per Clause 802.6 over a designed support system of structural steel work trestles and trusses of sections and type as per structural design requirements and approved plans including painting with one coat of epoxy primer and two coats of epoxy finish paint.The nut bolts of board with angle iron post/supporting structure after fixing at site has to be electrically welded.Class B (Type IV High intensity micro-prismatic grade sheeting - HIP) sheetings shall have 7 years written warranty from the manufacturer and authorised distributor/convertor issued for field performance including the screen printed areas and cut-out sheeting and cut-out durable transparent overlay film, and this warranty certificate in original should be submitted to the Engineer-in-charge by the contractor/supplier. |
| 26 | Excavationforroadwayinearth,soilofallsorts,sand,gravelorsoftmurumincluding dressing section to the required grade, camber and side slopes and conveying the excavated materialswithallliftsuptoaleadof50m.andspreadingforembankmentorstackingas complete |
| 27 | Providing and laying in situ / ready mix / ready mix M10 cement concrete of trap/ granite/ quartzite/ gneiss metal in foundation including necessary centering, formwork, bailing out water, compacting and curing etc. complete. (with fully automatic micro processor based PLC with SCADA enabled with reversible drum type mixer/ concrete batch mix plant (pan mixer)with natural /artifical sand) |
| 28 | Providing and laying in situ / ready mix controlled grade of M20 of trap /granite /quartzite /gneiss metal for RCC works in cut off walls / curtain walls including necessary scaffolding, centering, compacting by vibrator, finishing and curing etc. complete. (with fully automatic micro processor based PLC without SCADA enabled with reversible drum type mixer/ concrete batch mix plant (pan mixer)with fine agreegates of required specifications ( VSI sand finely washed etc ), excluding reinforcement) |
| 29 | Providing, cutting, bending, hooking, tyingand laying in position TMT FE 500 steel bars for reinforcement for all RCC works as per detailed drawings etc. complete. |
| 30 | ProvidingandfixingheavydutyinterlockingconcreteGreypavingblocksof80mm thickness of having a strength of 300 Kilogram/Sq.cm. of approvedquality andshape ona bed of crushed sand of 25 to 30 mm thick including skirting joints and cleaningetc. complete. |
