Providing 65 nos. private security guards and 1 no. private security supervisor on outsourcing at s and pc department, rg2 area for a period of 24 months under unit rate system.

arrangement of private sweeping,cleaning personnel at rri , haringhata central laboratory , mohanpur , nadia for the period of one year excluding consumable materials require for sweeping cleaning during the year 2023-2

Estimate for soil boring collection of soil samples from bore holes disturbed undisturbed conducting spt and supplying it to hcl rri mohanpur nadia as per requisitions of the different offices under i w department from all the districts

Assessment of present cross sectional profile with topographical survey of keorapukur khal from ch 10 km near basapare opposite to ljd law college to 36 50 km near belaria within magrahat 2 blocks district south 24 pargana under ee ii canal

Mr to existing building at galsi model station field hostel including campus weather station with in galsi two block ps galsi in the district of purba bardhaman under river research institute i w dte govt of west bengal for the year 2023 24

Estimate for soil boring collection of soil samples from bore holes disturbed undisturbed conducting spt and supplying it to hcl rri mohanpur nadia as per requisitions of the different offices under i w department from all the districts of wb

Assessment of present capacity of amodar river tarajuli khal within goghat two block for preparation of desiltaion scheme by conducting hydrographic topographic survey under the jurisdiction of the executive engineer lower damodar irrigation dvn

Hydrologicalobservationforestablishingstagedischargeratingcurvefor5riversofnorth bengalleeshgheeshjurantinandikholandteestaincw teestabarragescadaoperationworksinconnectionwithdischargeinflowoutflowmeasurementofoftheteestabarrageautomoperation using

Various types of meteorological data collection and dissemination such as rainfall data wind direction data humidity data sea wave data water level data, sediment sample and water sample etc in the district purba midnapore under rri.

Construction of internal boundary wall length 327 m around main administrative building and laboratory building of haringhata central laboratory under river research institute at mohanpur block and ps haringhata, dist nadia