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| 1 | Excavation for catch / side water gutter in all sorts of soils to the specified section including stacking the excavated stuff in a regular bund and disposing of unsuitable or excess stuff as directed all sorts of soils. |
| 2 | Providing earth work in embankment with approved materials obtained from departmental land upto lead of 50 meter. including all lifts, laying in layers of 20 centimeter to 30 centimeter thickness breaking clods, dressing to the required lines, curves, grades & section, watering and compaction with vibratory roller to achieve not less than 97 % of standard proctor density etc. complete ( Material obtained from departmental Land) |
| 3 | Watering and compacting of embankment formed of materials obtained from the road cutting within a lead of 50 meter not less than 97 Percent of standard Proctor density after laying them in layers of 20 centimeter to 30 centimeter. with vibratory roller. |
| 4 | Providing and constructing 50 milimeter. thickModifiedPenetration Macadam (MPM) road surface including all materials, preparing the existing road surface, spreading 40 milimeter. stone layers metal 100%crusher broken metal with conical crusher palnt, heating and spraying the bitumen of specified grade @ 1.75Killogram/Sqmeter, spreading 12 milimeter.size chips compacting with Static roller having weight 8 to 10 Metric Tonne to achive the desired degree of compaction as per Technical Specification Clause 506 etc.complete, including applying tack coat at the rate of 0.30 Killogram Square Meter.on existing bitumen surface. (VG-30 bulk bitumen rates are considered to arrive at rates) |
| 5 | 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 Vehicle Tracking System (VTS), laid over a previously prepared surface, finished to the required grade ,level, alignment, and rolling to achieve the desired density for30 milimeter compacted thickness with drum mix plant without supervisory control and data acquisition (SCADA), Sensor paver and Vibratory roller including prime/Tack coat etc. complete --Bitumen of specified grade with stone dust filler. (VG-30 bulk bitumen rates are considered to arrive at rates) |
| 6 | Supplying hard murum/ kankar at the road site, including conveying and stacking complete. |
| 7 | Spreading hard murum/ soft murrum/ gravel or kankar for side width complete |
| 8 | Compacting the hard murum side widths including laying in layers on each side with vibratory roller including artificial watering etc. complete. |
| 9 | 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 1.20meter x 0.90meter size made out 18 gauge (1.25milimeter) 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 milimeter frame with properly cross braced Mild Steel (M.S.). angles of size 35milimeterx35mmx3milimeter duly painted including Two Mild Steel (M.S.). angle iron posts of size 65 milimeterx 65 milimeter x 6milimeter, 3.65 meter long painted with alternate black and white bands of 25 centimeter width including all fixtures etc.and fixing the boards in 1:4:8 concrete block of size 60 centimeterx 60centimeterx 75 centimeterincluding, excavation, refilling, transportation, and labour etc complete. Spec. No. As directed by Engineer in Charge |
| 10 | Labourchargesforremovinggrass,thorneyshrubs,Junglishrub,Kubabulandalikegrass along roadside making the ground clean by showel and phavaras etc. complete. |
| 11 | Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately etc. complete. |
| 12 | Excavation for roadway in earth, soil of all sorts, sand, gravel or soft murum including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50 meter. and spreading for embankment or stacking as directed. |
| 13 | 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 - I Material |
| 14 | Construction of dry lean cement concrete Sub- base over aprepared sub-gradewith coarse and fine aggregate ( natural sand/ Vertical Shaft Impactar (VSI) grade finely washed crushed sand) conforming to IS: 383, the size of coarse aggregate not exceeding 25 milimeter , cement content not to be less than 150 killogram per cubic meter, 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 byEngineer-in-charge , compacting withvibratory roller, finishing,curing andincluding preparation of sub-grade surface if required etc. complete.with fully automatic micro processor based Programmable Logic Controller (PLC) without supervisory control and data acquisition (SCADA)enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. |
| 15 | Providing and laying 125 micron Low Density Polyethylene (LDPE) sheet confirming to Indian Standard (IS) 3395 : 1997 below concrete pavement including all materials and labour complete. |
| 16 | Providing and laying in-situM40 Grade unreinforced plain cement concretepavementover a prepared sub base with 43 grade cement , coarse and fine aggregate ( natural sand/ Vertical Shaft Impactar (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 Tilting type Concrete Mixer as per approved mix design, admixtures, spreading, laying compacting and finished in a continuous operation without paver machine, finishing to lines and gradesas directed by Engineer-in-charge and curingby curing compound /by providing cement vata in cement Mortar 1:8 @0.6meter X 0.6meter centre to centre, admeasuring 80 milimete at bottom and 40 milimeter at top withdepth of 75milimeter and maintaining the same throughout curing period by any other method approved by Engineer-in-charge.with fully automatic micro processor based Programmable Logic Controller (PLC) without supervisory control and data acquisition (SCADA) enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. |
| 17 | Providing and fixing in position Thermo Mechanically Treated (TMT) FE 500,32 milimeter diameter dowel bars precoated with anticorrosive epoxy paint of required Dia. 60 centimeter Long and at 30.00 centimeter centre to centre and wherever directedincluding handling, straightening, necessary cutting supported by Thermo Mechanically Treated (TMT) FE 500, chairs with proper alignment by using properly designed assembly of Bulkheads lubricating half length with bituminous paint as directed etc. complete. |
| 18 | Providing and fixing in position Thermo Mechanically Treated (TMT) FE 500, tie bars precoated with anticorrosive epoxy paint of 12 milimeter dia. 70 centimeters.long and at 30.00 centimeter. Center To Centre (C/C) and wherever directed including handling, straightening wrapping with paper of approved quality for half length, necessary cutting, handling, straightening , supported by assembly of Thermo Mechanically Treated (TMT) FE 500, chairs with proper alignment etc. complete. |
| 19 | Cutting transverse contraction joints 3 to 4 Milimeter wide and depth 60Milimeter. .in concrete slab using concrete cutting machine with diamond studded saw within 48 hours of casting of bay / slab etc. complete including subsequent widening of the groove 8 to 10 Milimeter. wide at top having depth of 15 Milimeter. as directed by Engineer incharge. |
| 20 | Providing,layingandfixingPoly Vinely Chloride.pipeof40 milimeterdiameterwithfittingssuchasbends,tees, reducers, clamps, etc. including necessary excavation, trench filling etc. complete. Including removingexistingpipelineifnecessaryandconveyingandstackingthesameinPublic Work Department chowky or as directed etc. complete. |
| 21 | Providing to contraction joints polysuphide sealent (Pouring grade) confirming to BS : 5212 - 1989 into sawed groove widened at top for sealent reservoir of specified size and shape as per detailed drawing including fixing Polyethylene foam backer rod of required diameter (appraox. 25% larger than the initial 3 mOne Metric Tonneo 4 Milimeter. joint) overlaid with bond breaking tape as per detailed drawing. Item includes cleaning the joints with water jet / air compressor and allowing joint to become thoroughly dry before sealent is applied and applying primer. (A) Contraction and longitudinal joints (15 Milimeter. deep x 8 Milimeter.wide) |
| 22 | Providing and Laying hot applied thermoplastic road marking strip on Bituminous Surface of specified shade/ colour of 2.5 milimeter thick including 1.5 Refractive index reflectorizing glass beads @ 250Gramme Per Square Meter.Thickness of 2.5 Milimeter is exclusive of surface applied glass beads as per Indian Road Congress (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 Indian Road Congress (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 Indian Road Congress (IRC) 35:2015). |
| 23 | Supplying and Fixing of Molded Shank Raised Pavement Markers / Cat\"s Eyemade 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 Killogramme tested in accordance to ASTM D 4280 Type H and complying to Specifications of Category A of MORTH Circular No RW/NH/33023/10-97DO III Dt 11.06. 1997. The height, width and length shall not exceed 50 milimeter, 100 milimeter and 102 +/- 2 milimeter and with minimum reflective area of 13 Squarecentimeter on each side and the slope to the base shall be 35 +/- 5 degree. The strength of detachment of the integrated cylindrical shanks, (of diameter not less than 19 +/- 2 milimeter and height not less than 30+/- 2 milimeter) from the body is to be a minimum value of 500 Killogramme. 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 warrantyfor satisfactory field performance including stipulated retro-reflectance of the reflecting panel, to the Engineer. |
