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Updated dates
Tender Value
₹1.3 L
EMD Value
₹2,652
Closing Date
7 Jul 2026, 2:00 pm5d left
EE SDD
Office of the Executive Engineer Suburban Drainage Division Jalasampad Bhavan(7th Floor), Bidhannagar, Kolkata- 700 091
Sub-soil investigation for proposed R.C.C Bridge over Kantakhali Main Khal (Ch. 324.00) at GP-Bhataria, P.S-Falta, Block-Falta, Dist-South 24Pgs. under Suburban Drainage Sub-Division No.-III of Suburban Drainage Division during the year 2025-26.
2026_IWD_1028995_1
WBIW/EE/SDD/e-NIT-03/2026-27
Open Tender
CIVIL WORKS
30 days
Block-Falta
Please refer Tender documents.
7 documents required · 7 mandatory
₹2,652
Yes
19 Jun 2026
19 Jun 2026
7 Jul 2026
19 Jun 2026
7 Jul 2026
19 Jun 2026
This is a percentage-rate BOQ. The schedule below shows estimated quantities and rates. Bidders quote a single percentage above or below the total estimated cost.
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Mobilisation charges of all tools & plants along with accessories, material, labour, supervision etc. at site of work required in connection with boring and testing work, including setting up boring rigs and shifting to different bore-hole points etc. and also including withdrawal of same from the site after completion of work, complete as per direction of Engineer-in-Charge.
b) Detailed Investigation | 1 | LS | 29,795 | ₹29,795 |
| 2 | Carriage of all Disturbed & Undisturbed Samples from site of work to the Divisional Office or elsewhere including loading and unloading as per direction of Engineer-in-Charge. Detailed Investigation.
Note: Some samples are to be kept at Sub-Division Office for additional testing by the Engineer-in-Charge. | 1 | LS | 1,906.88 | ₹1,906.88 |
| 3Labour for making Bore-Holes of 150 mm to 250 mm dia. by any standard method to any depth below ground level / bed level in all kinds of soil like clay, silt, sand, stiff clay, mixed soils etc. except rocks (for the purpose of collecting Disturbed & Undisturbed soil samples, conducting Standard Penetration Test at suitable intervals etc.) including preparation and submission of bore-log as per IRC:75 and 78 and Clause 2400 of Specifications for Road & Bridge Works (5th Revision), published by IRC and also including hire charges of tools and plants complete as per direction of Engineer-in-Charge.) a) When casing pipe is used to prevent collapse of bore hole (casing pipe to be finally withdrawn): | |||||
| 3.01 | Depth 0 m to 10 m | 30 | Metre | 405.21 | ₹12,156.3 |
| 3.02 | Depth greater than 10 m and up to 20 m | 30 | Metre | 476.72 | ₹14,301.6 |
| 3.03 | Depth greater than 20 m and up to 30 m | 30 | Metre | 560.15 | ₹16,804.5 |
| 3.04 | b) Extra for boring in water (1.2 m and higher than depth). | 1 | Each | 12,716.51 | ₹12,716.51 |
| 4A. Laboratory Investigation | |||||
| 4.01 | i)Liquid Limit as per IS 2720 (Part-V) | 3 | Each | 417.13 | ₹1,251.39 |
| 4.02 | ii)Plastic Limit as per IS 2720 (Part-V) | 3 | Each | 417.13 | ₹1,251.39 |
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