Repair and Routine Maintenance of road from Naddi nallah to Tota Rani km 0/0 to 1/000 and Rirkumar Dal Lake km 0/0 to 5/030 under Performance based maintenance for the year 2020-21.

Amount

PERIOD-I

Earthwork in excavation for structures 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 backfilling in trenches with excavated suitable material. as per the direction of Engineer-in-charge, including entire carriage of materials, within all leads, lifts other incidentals..

Providing and laying mechanically mixed and virbrated plain cement concrete in open foundation for all type of structure using plain cement concrete grade M-10 (M Ten) nominal mix 1: 3: 6 ( One cement : Three sand : Six graded crushed stone aggregate 20mm (Twenty millimeter) nominal size in or under water and curing complete including pumping or bailing out water , dewatering removal of slush as required at site which may arrise at the time of laying under water complete for all heights/ depths including the cost of form work in drains as per drawings and M.O.R.D. technical specification section 800, 900 and 1200 as per the direction of the Engineer-in-Charge and carriage of material within all leads, lifts and other incidental

Ruffing, deprecession and carrugation Repair by clearing and removal of loose material providing tack coat with bitumen Emulsion and filling with grading premix using Catonic Emulsion(special technical specification B2.3.3) in Layer not exceeding 50mm (fifty millimetre) to 0 (zero) average depth of 50mm (fifty millimetre) as per MORD technical specification 501.3 and as per the direction of Engineer-in-charge, including entire carriage of materials, within all leads, lifts other incidentals.

PERIOD-II

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 as per the direction of Engineer-in-charge, including entire carriage of materials, within all leads, lifts other incidentals. (One & Half in a year)

Crocodile crack and surface texture repair by thoroughly cleaning of surface with compressed air, scrubbers, etc.and applying Fog seal at the rate of 0.75 ltrs./Sqm (zero decimal seventy five) litre per square metre using mechnical means as per MORD technical speficiation 501.2.3.2 as per the direction of Engineer-in-charge, including entire carriage of materials, within all leads, lifts other incidentals. (One & Half in a year)

Repair to Edge break and removal of loose material, trimming of sides, cleaning of surface by providing tack coat with bitumen emulsion, 20 mm (twenty millimetre) thick pre-mix carpet using VG-10 (Vicsity grade-Ten) and seal coat type B with bitumen as per technical specifications as per the direction of Engineer-in-charge, including entire carriage of materials, within all leads, lifts other incidentals. (One & Half in a year)

Repair to revelling and removal of loose material, trimming of sides, cleaning of surface by providing tack coat with bitumen emulsion, 20 mm (twenty millimetre) thick pre-mix carpet using bitumen VG-10 and seal coat type B with bitumen VG-10 as per technical specification and as per the direction of Engineer-in-charge, including entire carriage of materials, within all leads, lifts other incidentals. (One & Half in a year)

Ruffing, deprecession and carrugation Repair by clearing and removal of loose material providing tack coat with bitumen Emulsion and filling with grading premix using Catonic Emulsion(special technical specification B2.3.3) in Layer not exceeding 50mm (fifty millimetre) to 0 (zero) average depth of 50mm (fifty millimetre) as per MORD technical specification 501.3 and as per the direction of Engineer-in-charge, including entire carriage of materials, within all leads, lifts other incidentals. (One & Half in a year)

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 not exceeding 150 mm in (one hundred fifty millimetre) thickness as per Technical Specification Clause 201. as per the direction of Engineer-in-charge, including entire carriage of materials, within all leads, lifts other incidentals. (Twice in a year)

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

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 as per the direction of Engineer-in-charge, including entire carriage of materials, within all leads, lifts other incidentals. (Twice in a year)

Earthwork in excavation for structures 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 backfilling in trenches with excavated suitable material. as per the direction of Engineer-in-charge, including entire carriage of materials, within all leads, lifts other incidentals..

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 as per the direction of Engineer-in-charge, including entire carriage of materials, within all leads, lifts other incidentals.

Maintenance of road signs by way of cleaning and repainting of mandatory / requlatory / cautionary / informatory and place identifications sign board as perdrawings and technical specification Clause 1910 as per the direction of Engineer-in-charge, including entire carriage of materials, within all leads, lifts other incidentals. (Twice in a year)

Maintenance of km stone by way of refiting of tilted stones repairing with cement mortar, cleaning, repairing and lettering on km stone as per drawing and technical specification Clause 1912 as per the direction of Engineer-in-charge, including entire carriage of materials, within all leads, lifts other incidentals.. (Twice in a year)

Maintenance of 200 (two hundred) metre stone by way of refiting of tilted stones repairing with cement mortar, cleaning, repairing and lettering on 200 (two hundred) metre km stone as per drawing and technical specification Clause 1912 as per the direction of Engineer-in-charge, including entire carriage of materials, within all leads, lifts other incidentals. (Twice in a year)

White washing two coats on parapet walls including preparation of surface by cleaning scraping etc. as per technical specifications Clause 1915 as per the direction of Engineer-in-charge, including entire carriage of materials, within all leads, lifts other incidentals. (Twice in a year)

White washing two coats on Guard stone and tree trunks including preparation of surface by cleaning scraping etc. as per technical specifications Clause 1915 as per the direction of Engineer-in-charge, including entire carriage of materials, within all leads, lifts other incidentals. (Twice in a year)

Sunil Rana