Performance based Maintenance contract of Ruzak Shallang road Km. 0/0 to 7/0 Period-I and Period-2.

Amount

Providing & laying plain concrete P.C.C grade M -10 Nominal mix 1:3:6 (One cement : three sand: Six graded stone aggregate 20mm (Twenty millimetre nominal size ) in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 within all leads and lift including carriage of material in all respect and as per direction of Engineer-in-charge.

Repair to pot holes and removal of loose material, trimming of sides, cleaning of surface by providing tack coat, 20 mm(Twenty millimetre ) thick pre-mix carpet and seal coat type B specification Clause 1904.2,503 and 508.1. within all leads and lift including carriage of material in all respect and as per direction of Engineer-in-charge.

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm(Three hundred millimetre ) , removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto any lead including removal and disposal of top organic soil upto any thickness as per Technical Specification Clause 201. within all leads and lifts including carriage of material in all respect and as per direction of Engineer-in-charge.

The maintenance of drains include erosion, repair, clearing, cleaning, reshaping, regrading, deepening of side drains as well as catch water drains as per technical specification Clause 1907 (Silted 100% ) within all leads and lifts including carriage of materials in all respect and as per direction of Engineer-in-charge.

The maintenance of drains include erosion, repair, clearing, cleaning, reshaping, regrading, deepening of side drains as well as catch water drains as per technical specification Clause 1907 (Silted 50% ) within all leads and lifts including carriage of materials in all respect and as per direction of Engineer-in-charge.

Stripping excess soil from the shoulder surface to achieve the approved level and compacting with plate compactor at OMC as per drawings and Technical Specification Clause 1903 within all leads and lift including carriage of material in all respect and as per direction of Engineer-in-charge.

Earth work in excavation for clearance of culverts / small bridges as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto any lead , dressing of sides and bottom and back filling in trenches with excavated suitable material within all leads and lift including carriage of material in all respect and as per direction of Engineer-in-charge.

White washing two coats on parapet walls and tree trunks including preparation of surface by cleaning ,scraping etc. as per technical specifications Clause 1915 within all leads and lift including carriage of material in all respect and as per direction of Engineer-in-charge.

White washing two coats on guard stones and tree trunks including preparation of surface by cleaning ,scraping etc. as per technical specifications Clause 1915 within all leads and lift including carriage of material in all respect and as per direction of Engineer-in-charge.

Maintenance of Hume pipe culvert by way of clearing, cleaning, erosion repair, repairs to cracks, parapet wall and protection work as per drawing and technical specification Clause 1908 within all leads and lift including carriage of material in all respect and as per direction of Engineer-in-charge .

MANOJ KUMAR CHAUDHARY

Ajeet Sharma