Tender For Assessment Of Existing River Cross Sectional Profile Survey Of 9 Nos Different Rivers Of The North Bengal At Different Time Throughout The Year To Be Conducted By The River Research Institute, Irrigation & Waterways Dept, Government Of Wes
Tender Value
6.48 Lakhs
Estimated cost
Bid Submission
27 Jul 2026
16 days left
EMD
12971
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Nadia → West Bengal
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Assessment Of Existing River Cross Sectional Profile Survey Of 9 Nos Different Rivers Of The North Bengal At Different Time Throughout The Year To Be Conducted By The River Research Institute, Irrigation & Waterways Dept, Government Of West Bengal, Mohanpur, Nadia.
BOQ
| Sl. No. | Item Description |
| 1 | Detailed topographical & hydrographical survey of various Rivers/Khals/Drainage Channels/ Canals/ Dam/ Reservoirs/ Beels etc using higher precision instruments like DGPS/RTK/TOTAL STATION for land survey, ADCP/ECO-SOUNDER for water body survey etc alongwith total geo-referencing(X-Y-Z) alignment and plotting on google earth/arcGIS based map for taking cross sections, Long section of Drainage Channels/ Khals/Rivers (extending each cross section upto 50 m from toe of country side at both side banks) w.r.t. nearest knownGround control point(G.C.P)/Great trigonometrical survey(G.T.S.),including additional cross sections ( both U/S & D/S) at the points of bridges, regulators, cross drain, inlets, tributaries, branch channels, drains, out channels from pump houses, important structures etc., including additional cross sections at adjacent outfall point of these Drainage Channels/Khals/Rivers into other river for 250 mtr U/S & 250m D/S of that outfall point and showing detailed topography plan of all permanent & temporarily features like roads, canal, bridges, park, culvert, boundary wall, Electric post, transforrner etc. as available within the area, also including preparation of survey plan showing the location of topo point of FRL/G.L/Bed level/Berm Level/HFL/LWL/Free-board/Pond/depressions/road etc. with appropriate R.L. and open area/green area/total ground coverage/nature of land for mentioning in the drawing with suitable scale, true north & relavent photographs etc. as per direction & satisfaction of E.I.C. complete in all respect. The cross section interval shall be fixed as & when required as per direction of E.I.C. Raw data for mathematical modelling ( in specified format as per direction of concerned authority) of survey work will also be submitted in time to time during working day.Note: [i) The rate is inclusive of all incidental charges like all type carriage, engagement of manpower & instruments/equipment, Motor boat/Power driven boat with manpower if required, Data processing integrated software etc. as applicable to complete to work in all respect but the rate is exclusive of all taxes]ii) Cross-Section Width 250.0 m to 1000.0 m and Cross-Section interval of 30m to 120m C/C along river/khal/drainage channel etc.Upto 5.00 Km |
| 2 | Supplying Jhaw / Eucalyptus bullah piles at work site, including dressing and making one end pointed. 20 cm av. DiameterNote: Diameter of pile to be measured at a distance of 1.5m from the thicker end. |
| 3 | Labour for driving Jhaw / Eucalyptus bullah piles by monkey in all sorts of soil including hoisting and placing piles in position, protecting the pile head with iron ring and cutting and shaping heads before and after driving and including hire and labour for necessary driving appliances and all tackles.20 cm av. diameter Note: Payment to be made on the length driven into the ground. Diameter to be measured at 1.5m. from the thicker end |
| 4 | Supplying, fitting and fixing M.S iron shoe to Jhaw / Eucalyptus bullah piles including necessary cleats, nails etc. complete.For bullahs above 10 cm & up to 20 cm av. Diameter. |
| 5 | Priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. |
| 6 | Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary :On timber or plastered surface :With other than hi-gloss of approved quality |
| 7 | Supply fitting and fixing Boundary Pillars as per type design IRC-25 1969 with cement concrete 1:2:4 with stone chips including cost of providing 2 nos. of 6 mm dia M.S. rods of length 1.84 m in the form of inverted U-Shape as main reinforcements placed crosswise to each other and 5 nos. of round shaped 6 mm dia M.S. rods used as binders; the placing of 1st binder should be at 75mm below the top finished surface and the other 4 nos. of binders should be placed at 1.85mm C/C and to be of 90 cm. long. |
| 8 | Submission of report comprising detail drawings, volume calculation of silt deposited (If required) in both soft copy (in .DWG/AutoCAD, Microsoft excel, Pdf & .KMZ/KML format & must be geo-referenced i.e (X-Y-Z) & hard copy (six sets) in the form of index map, topographic site plan,Contour plan,cross sections, long sections etc of Channels/ Khals/Rivers etc showing all important features with min suitable scale ,true north and relevant photographs etc as per direction of E.I.C. complete in all respect. All Survey raw data and total report in the form of soft copy in pen driver (at least 32GB memory) will also be submitted as direction of EIC. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 10, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedJul 27, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 16 daysJul 29, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 18 daysTender Documents
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