Tender For Soil Investigation For Establishment Of New Lighthouse Rcc Tower 25Mtr Height At Bogibeel, Assam.
Tender Value
6.34 Lakhs
Estimated cost
Bid Submission
19 May 2025
0 days left
EMD
12680
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
bogibeel → Assam
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Soil investigation for establishment of new Lighthouse RCC tower 25mtr height at Bogibeel, Assam.
BOQ
| Sl. No. | Item Description |
| 1 | SOIL INVESTIGATION : Transportation, assembling, dismantilng and reassembling the plant & machinery for drilling holes & conducting soil test including various accessories, cost of all materials, equipment, labours etc. complete. |
| 2 | Conductiong soil investigation and sub soil exploration at every location by making fourbore holes of 150mm dia and about 25 mt deep in all kinds of soil and conducting standard penetration test as per IS 2131-1981 in the field as per requirement including collection of disturbed and undistrubed samples and triaxial/direct shear test consolidation test on undisturbed samples, chemical test on water etc. all as per IS specification etc complete. |
| 3 | 1. Drilling & collection of samples : (a) Drilling in overburden soil (0 mt to 5 mt from ground level) |
| 4 | (b) Drilling cemented sand/weathered rock/sedimentatary deposit having N>100 with core barrel for maximum depth of 15m into such deposit, collection of rock cores in a core box |
| 5 | (C ) Drilling in hard rock with core barrel for maximum depth of 5m into such including of rock cores in core box |
| 6 | 2. In Situ tests : (a) S.P.T. as per I.S 2131-1981 |
| 7 | (i) S.P.T. at 1 m interval upto 5 mt from ground level |
| 8 | (ii) S.P.T. at 2 m interval beyond 5 mt to10 mt from ground level |
| 9 | Laboratory tests as per relevent B.I.S Specification subheads & inter works preparation & submission reports |
| 10 | a) Liquid limit/plastic limit (for all SPT/disturbed/undistrubed sampled. b) Shrinkage limit only on limited samples (werever liqued limit is >50). C) Grain size distribution using sieve analysis (wherever silty+clay content is . D) Hydrometer analysis (wherever silty + clay content is more than 15%).e) Unconfined compression test on undistrubed samples from cohesive). f) Consolidation test (only on undistrubed samples from cohesive layer). g) Triaxial test (only on undistrubed samples from cohesive layer). h)Chemical test on water for choride, carbonate, sulphate content. i) Compressive strength of rocks as per IS 1121 (Part-I). j) Transverse strength of rock as per IS 1121 (Part-II). k) Tensile strength of rock as per IS 1121 (Part-III).l) Shear strength of rock as per IS 1121 (Part-IV). m) Determination of true specific gravity as per IS 1122.n) Determination of waer absorption as per IS 1124. o) Determination of toughness of rock. Preparation & submission of report in quadriplicate including soil profiles and lab test results and recommendation for type of foundation for RCC LH tower of 25m height. |
AI Tender Summary
Tender Timeline
Apr 28, 2025
11:30 IST
Tender Published
Tender notice published.
CompletedMay 19, 2025
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedMay 20, 2025
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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