Assessment Of Present Capacities Of Drainage Channel ( Sealdagong Main Channel ) In And Around Kolkata, Howrah Surrounding Areas For Preparation Of A Comprehensive Plan For Improvement Of Drainage Condition Under Iwd, Govt. Of West Bengal, Nadia-West Bengal
TDR : 40854502
Tender Notice
BOQ
Expired
Nadia
West Bengal
Assessment Of Present Capacities Of Drainage Channel ( Sealdagong Main Channel ) In And Around Kolkata, Howrah Surrounding Areas For Preparation Of A Comprehensive Plan For Improvement Of Drainage Condition Under Iwd, Govt. Of West Bengal
Name of Work: Assessment of present capacities of Drainage Channel (Sealdagong Main Channel) in and around Kolkata, Howrah & surrounding areas for preparation of a comprehensive plan for improvement of drainage condition under I&WD, Govt. of West Bengal.(SL-05)
Sl. No.
Item Description
1
Cutting uprooting and cleaning Jungles including shurbs,water,weeds,bushes,trees,plants upto 30 cm girth including as Directed by Engineer in Charge.
2
Cross-section survey with ADCP/Eco Sounder with GPS integrated Software for Hydrography Survey work and RTK- DGPS/DL for Land Survey. It Should cover towards country side up to 60m from the bank of the river on both the sides as when required including manpower, Motor/Power boat where required and excluding Motor/Power boat where not necessary and everything complete in all respect. Cross Section interval provided by the direction of EIC. i) Up to 10km
3
ii) 10 to 100 km
4
Benchmark connection for different location from permanent benchmark as per direction with the help of high precision auto level or other modern scientific levelling instruments in complete.
5
Clearing and removal of water hyacinth including weeds, thick and thorny floating jungles and burning them to ashes when dry or removing them outside Government land including all leads and lifts to stack in a nearby available space complete.
6
Submission of reports Combining all Hydraulic & Topography Survey data should be given in X-Y-Z co-ordinate format. Report should be given in hard copy (5 Nos) and soft copy in Excel and Auto-cad format with all raw data in pendrive.
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