tender for measurement of sediment discharge and collection of bed material samples on the river damodar near raniganj mejia rail bridge raniganj in connection with the physical model study for silt flushing of durgapur barrage carried out by cwprs pune , cost of hired vehicle for transportation of soil survey equipment & water samplers for silt observation study near ranigunj-mejia rail bridgeover damodar river to hcl , rri , nadia & back after completion of works . the rate includes all cost of loading , carriage by suitable means , unloading , placing , arranging including all taxes , toll etc . , cost of hired vehicle for inspection purpose by rri official to monitor the progress of silt observation study near ranigunj-mejia rail bridge over damodar river from hcl , rri , nadia to ranigunj-mejia silt observation site & back ( considering one journey in each month ) . the rate includes all taxes , toll etc . , cost of hired vehicle for transportation of soil sample ( bed load and suspended load ) in plastic zipper bags & water sample bottles and from silt observation study near ranigunj-mejia rail bridge site over damodar river to hcl , rri , nadia & back ( considering three ( 03 ) journeys for the entire period ) . the rate includes all taxes , toll etc . , motor boat with a capacity of 08 ( eight ) persons . the daily rates includes fuel , majhi & helper charges . the boat on average is needed for 10 hours per day . , a ) hire charges of vehicle ( bharat stage-ll / b . s-lll with diesel / lpg / cng engine ) as per no-3564-wt / 3m-81 / 98 dtd-24 / 11 / 2008 by tranport department , govt of w . b for survey work @ 10 hrs . / day with driver including fuel , mobil etc . , cost of unskilled daily labour to be engaged in connection with silt observation study at durgapur barrage including supply of drinking water etc . , camp guard to be engaged for 122 days . , cost of packing & packaging - 2 times ( up & down ) , supply of plastic container for collecting water samples ( 1 lit capacity ) with cap & lid . , plastic zipper bags ( 10 x12 ) required for collecting soil samples ( 1 kg pkt . ) , hand gloves , nylon rope 10 mm dia . , purchase of water collection sampler plastic bottle standard model light weight body with nilon rope ( 1 lit capacity ) all tax complete , including supply . , steel rod 25 mm dia 1 metre long .