|
| 1 | DLP ROAD Maintenace work NH-11 to Bidasar via Alsar Dhadheru Km 0/0 -1/800 & 5/0 -12/0 |
| 2 | Part A |
| 3 | Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per MoRTH Specification Clause 201.By Mechanical Means In area of non-thorny jungle |
| 4 | By Mix in Place MethodConstruction of granular sub-base by providing well graded material, spreading in uniform layers with Tractor Mount 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 MoRTH Specification Clause 401. Grading IIIFor grading I material |
| 5 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 1 as per MoRTH Specification Clause 404. using Crusher borken aggregate By Manual Means |
| 6 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 2 as per MoRTH Specification Clause 404. using Crusher borken aggregate By Manual Means |
| 7 | Maintenance of WBM road including filling up of pot holes, ruts and rectifying corrugated surface, damaged edges and ravelling as per MoRTH specification Clause 404 |
| 8 | Repair to pot holes and removal of loose material, trimming of sides, cleaning of surface by providing tack coat with bitumen emulsion, 20 mm thick pre-mix carpet using catonic bitumen emulsion and seal coat type B with bitumen emulsion as per MoRTH specification Clause 3004.2 |
| 9 | Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base(WBM/WMM) including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per MoRTH Specification Clause 502 |
| 10 | Providing and applying tackcoat with Bitumen emulsion (RS-1 )using emulsion distributorattherateof0.25to0.30kgpersqmonthepreparedgranularsurfacestreatedwithprimer&cleanedwithHydraulic broom as per MoRTH Specification Clause 503. |
| 11 | 20mm thick Open-Graded Premix Carpet using Bituminous (Viscosity grade/modified bitumen) BinderProviding,layingandrollingofopen-gradedpremixcarpetof20mmthickness composed of 13.2 mm to 5.6 mm aggregates either using Viscosity gradebitumenoremulsiontorequiredline,gradeandleveltoserveaswearingcourseonapreviouslypreparedbase,includingmixinginasuitableplant,layingandrollingwithathreewheel80-100kNstaticrollercapacity,finishedtorequiredlevelandgradestobefollowedbysealcoatofeitherType A or Type B or Type C as per MoRTH Specification Clause 510.Case - I By Manual Means.Bitumen (VG-30) |
| 12 | Seal CoatProvidingandlayingsealcoatsealingthevoidsinabituminoussurfacelaidtothespecifiedlevels,gradeandcrossfallusingTypeA,TypeBandTypeC as per MoRTH Specification Clause 511.By Manual Means TYPE B.Bitumen (VG-30) Please Enable Macros to View BoQ information |
