Questionnaire on Pile foundation & load testing
1. The Minimum Dia of the concrete Pile in River & marine Conditions as per MoRTH V revision is:
a)1.0 Mtr b)0.6Mtr c)1.2 Mtr d)0.75Mtr.
2. The Minimum Grade of concrete for the Cast In situ & Pre-cast concrete Piles as per MoRTH V
revision are:
a)M30 & M35 b)M35 &M40 c)M35 & M35 d)M40 & M35
3. When Both Sulphates & Chlorides are present in Soil & Ground, which of the following is not
recommended as cementitious material for Pile Construction as per IRC: 112 is:
a) Fly ash b) Sulphate Resistant Cement c) Silica Fumes d) GGBS
4. The Initial Load test on pile deriving its bearing capacity through End bearing & Friction bearing
should be:
a) Maintain Load Test b) Cyclic Load Test c) Dynamic Load test d) None.
5. The Minimum load to be tested for initial load test on a Test pile should be the ___ time sits
design load.
a) 1.5 b)2.0 c) 2.5 d) 3.0.