Quiz : QC

While performing RFI ( Request for Inspection), Site Execution teams shall inform to planning team on daily basis for intended next day work consisting location, Activity, Time by __ of the same day

• 3:00PM

• 6:00PM

• 5:00PM

• 12:00PM

While fixing Road alignment, internal calibration shall be carried out every

• 1 Week

• 1 Month

• Once

• Daily

_{Clearing is defined as removing and disposing of all unwanted surface material, such as trees, brush, grass, weeds, downed trees, and other material. Grubbing is defined as removing and disposing of all unwanted vegetative matter from underground, such as stumps, roots, buried logs, and other debris.}

Question: Grubbing is done for the maximum girth of

• 100MM

• 150MM

• 300MM

• 250MM

The maximum depth of ground clearing the top soil is up to

• 50MM

• 100MM

• 150MM

• 200MM

Original Ground level (OGL)

means the level of the ground that existed before any excavation for new buildings or structures on the land is undertaken.

Question: OGL will be taken after

• Clearing and Grubbing and Compaction.

• only Compaction

• Only Clearing

• Only grubbing

Before commencing the earthwork, we need to mark

• Row Line

• Center Line

• Toe Line

• Boundary Line

The soil in earthwork should be compacted up to ____ of lab MDD.

• 60%

• 95%

• 70%

• 90%

Every 4th layer of Embankment shall be checked w.r.t. Toe width & level at interval of every

• 10 Mtr

• 20 Mtr

• 30 Mtr

• Not required

Clods and hard lumps of earth will be broken to a maximum size of _____ for embankment.

• 75MM

• 50MM

• 100MM

• Not required

Optimum Moisture Content (OMC)

is the water content at which the soil attains maximum dry density.

Question: The Moisture content to be maintained in earthwork during compaction should be

• +.5% to -1%

• +1 % to -.5%

• +1 to -2%

• upto 2 %