After the
selection of the proposed building type and Layout of site with alternatives
and preparation of topographic maps, the Consultant shall discuss the following
with concerned Project In-charge of the DHM for final decision of the building
size, type and Layout of site:-
(i) Anticipated
soil condition for foundation
(ii) The
most appropriate proposed building type and Layout of site
(iii)Type of
proposed foundation, substructure and superstructure.
The discussion
will be done on the basis of the topographic maps, preliminary findings of the
parameters (i to iii) above, location of the building type and Layout of site.
After discussion and finalizing of the building size ,type and Layout of site the consultant shall
carry out subsurface exploration which shall include the followings:
The depth
of soil exploration from ground level shall be as follows:
|
SN
|
Type of
soil
|
Number
of
|
Governing
|
Remarks
|
|
|
|
Bore-holes
|
depth
|
|
|
|
|
|
|
|
|
1
|
Silty , sandy, clayey soil or
|
At Least
|
30 m
|
|
|
|
Granular soil (gravels, boulders
|
Three
|
|
|
|
|
|
|
|
|
The above
mentioned depths and Number are indicative. The Consultant shall decide the
actual required depth of soil investigation according to the field condition
and design parameters.
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