Name of Work: CONSULTANCY SERVICES FOR SOIL INVESTIGATION FOR CONSULTANCY SERVICES FOR SOIL INVESTIGATION FOR CONSTR OF COOK HOUSE CUM DINING HALL AT KR COY AT MRC, WELLINGTON
Sl. No.
Item Description
1
Boring 10 m depth bore hole through all kinds of soil/rocks upto a depth mentioned below ground level or upto hardstrata (whichever is greater) collecting samples and conducting necessary field and laboratory tests.Following parameters will also form of Geo-Exploration report to be submitted.(a) RL of the Ground level/ founding level with reference to a BM should invariably be mentioned in the soil investigation report.(b) Physical and chemical properties of soil.(c) SPT N value at every 0.75m intervals and change of strata.(d) Grain size distribution and analysis including soil characteristics.(e) Value of cohesion and angle of internal friction.(f) Depth of expansive soil and its properties.(g) Recommendations for type of foundation.(h) Recommended SBC based on N value, shear and settlement criteria at three depth 1.5m, 2.0m, and 2.5m and should be worked out for following sizes of footings.(i) 1.5 x 1.5m(ii) 1.5 x 2.5m(iii) 2.0 x 2.5m(iv) 2.0 x 3.0m(v) 2.5 x 3.0m(j) Photographic record of Geo-Exploration as well as testing shall also form part of the report.(k) Recommendation as regards possibility of liquefaction of soil in case of saturated or partially saturated loose/ uncomacted sandy soil.(l) Swelling index and swelling pressure in respect of Black Cotton soil and its depth / layer.(m) Depth of ground water table (maximum and minimum)(n) Recommendation for filling under floors.(o) Details of soil profile and bore logs(p) Any other recommendations.Note: The rate quoted shall be inclusive of hiring and mobilisation of drilling equipments, instruments, plant and any other necessary articles/ equipments as per site requirement etc.
2
All as per item No 1 hearinbefore but 5 m depth all as specified and directed.
3
Submission four copies of Analysis of field and laboratory tests results as per the relevant IS Code and Preparation of Geotechnical Report with appropiate foundation Recommendations with NABL Certification (National Accreditation ISO: 17025: 2005 Certified report) and with seal & Signature of Authorized Sr. Geotechnical Consultant.
4
Excavation of trail pit of size 1.2m x 1.2m x 3.0m depth in any type of soil all as specified and directed.
We takes all possible care for accurate & authentic tender information, however Users
are requested to refer Original source of Tender Notice / Tender Document published by
Tender Issuing Agency before taking any call regarding this tender.
