Remaining Work of RJ-11-02/SDRF/RTGH/ 2025-26 Sub Dn I Ratangarh Section II (Pkg No 2/1)

Restoraton work at SHW - 07C Chhapar - Ganganagar Road Km 0/0 to 7/0

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

Restoration of rain cuts with soil, moorum gravel or a mixture of these, clearing the loose soil, benching for 300mm width laying fresh material in layers not exceeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment, level and slopes as per drawings and MoRTH specifications Clause 3002 Mechanical Means

Removal of blown sand including taking out and disposal of excavated material with lead up to 50 mtr and lift up to 1.50 mtr disposed soil to be levelled and neatly dressed

Repair of Surface defects in existing cement concrete pavement surface by providing and laying treatment of wear & tear concrete surface with pre-mixed, ready to use, geopolymer based mortar & confirming to ASTM C 1600 upto 10 mm thickness with following property– Curing Free, compressive strength of 15 MPa within 2 hours, Quick Setting, bond strength of 4 MPa within 24 hours and repaired surface should be ready to use within 3 hours. Note : (This item is to be used in only emergency situation after decided by Engineer in charge )

Manufacturing laying of cement concrete blocks of size 0.450 m x 0.300 m x 0.15 m of cement concree (C.C.) M30 grade and spreading 25 mm thick sand under neath and filling joints with sand on existing WBM base as per IS 15658:2006 and all materialsshallconformtoMoRTHSpecificationClause 602.

Painting two coats including prime coat with exosy paint of approved brand on concrete / steel surfaces after through cleaning of surface to give an even shade as per drawing and MoRTH Specification Clause 801

Restoration work at Nokha Sujangarh Salasar - Sikar Road Km 85/700 to 97/0

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

Constructionofembankmentwithapprovedmaterialobtainedfromborrowpitswithaliftupto1.5m,transportingtosite,spreading,gradingtorequiredslopeandcompactingtomeetrequirementofTables300-1and300-2withaleadupto50masperMoRTHSpecification Clause 305.3

Restoration of rain cuts with soil, moorum gravel or a mixture of these, clearing the loose soil, benching for 300mm width laying fresh material in layers not exceeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment, level and slopes as per drawings and MoRTH specifications Clause 3002 Mechanical Means

Construction 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. For Grading III Material

Dressing of berms including digging of earth upto 10 cm depth

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

Providing,laying,spreadingandcompactinggradedstoneaggregatetowetmixmacadamspecificationincludingpremixingthematerialwithwateratOMCinmechanicalmixer(PugMill),carriageofmixedmaterialbytippertosite,layinginuniformlayersinsubbase/basecourseonawellpreparedsubbaseandcompactingwithsmoothwheelrollerof80to100kNweighttoachievethedesireddensityincludinglighting,barricadingandmaintenanceofdiversion,etcasperTables400-12&400-13andMoRTHSpecificationClause 406.

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