Repair to Bridge over Local Nallah on Nuniapali to Jhankarpali, Roth Chhak to Panesara road for the year 2025-26

Clearing and grubbing road land including uprooting rank vegtable, grass, bushes, shrubs, saplings and trees girth up to 300mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable materials to be used or auctioned up to lead of 1000 mtr including removal and disposal of top organic soil not exceeding 150mm in thickness etc. compete as per direction of the Engineer-in-charge .

Providing & laying , spreading and compacting stone agregates of specific sizes to wet mix macadam specification including spreading in uniform thickness , hand packing rolling with three whelled roller 80/100kn static Roller capacity in stages to proper camber grade ,applying & brooming crushable screeningsand binding materials to fill-up the intersticesof coarse agregate watering and compacting to required density gradding -III as per specification clause-405 of MoSR&H specification for road and bridge works ( 4 th revision) and as per the direction of EIC.

Providing and applying primer coat with bitumen emulsion on prepared surface of garanular base including clearing of road surface and spraying primer at the rate of 0.06kg sqm using mechanical means as per clause 502 of MORT&H specifiacations for Road & Bridge works (4th Revision)

Providing and applying Tack Coat with Bitumen Emulsion RS using bitumen pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom as per Clause 503 of MoSRT&H Specifications for Road & Bridge works (4th Revision)

Providing and laying Semi dense bituminous concrete with batch type hot mix plant using crushed aggregates of specified grading premixed with bituminous binder of 60/70 penetration grade of bitumen, transported to site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment and rolling with smooth wheeled,vibratory roller and tandem rollers to achieve the desired compaction as per Clause-508 of MoSRT&H Specification for Road & Bridge works(4th Revision)

Construction of embankment with materials obtained from borrowpits with all lead spreading , grading to required slope and compacting to meet the required table etc. complete.

Providing compacted granular mateerials in sub-base shoulder by using moorum as per clause 407 of MoRTH specification (Road and Bridge Work)

Painting two coats including prime coat with enamel paint of approved brand of concrete / steel surfaces after through cleaning of surface to give an even shade as per drawing and technical specification etc. complete.

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