CONSULTANCY SERVICES FOR SOIL INVESTIGATION FOR CONSTR OF 01 NO OF OVERHEAD RESERVOIR (18500 GALLONS CAPACITY) WITH 12 MTR STAGING WITH PERMANENT SPECIFICATIONS WITH RCC FRAMED CONSTR INCLUDING INLET AND OUTLET DI PIPE CONNECTIONS TO EXISTING PIPELIN

Amount

Hiring and mobilization of drilling equipments, instruments, plant etc all as specified and directed.

Boring 01 bore hole through all kinds of soil upto a depth of 15 mtrs below/ Not less less than height of OHR subject to min depth of 15 m below GL 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) Recommendations on type of foundation, depth of foundation and design safe bearing capacity with Soil Profiling (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) Details of soil profile and bore logs (o) Any other recommendations. Note: The report along with recommendations shall be submitted in six ink signed sets.

Excavation of trial pit of size 1.2m x 1.2m x 3.0m depth in any type of soil all as specified and directed.

vatsalya consultant andservices

Myrtle project and Consultancy Private Limited