.
To check the suitability of the materials
To check the efficiency of the equipment used
Construction method which is proposed to be used
All of the above
Option 1
Option 2
Option 3
Option 4
Prime coat
Tack coat
Seal coat
Any of the above
Embankment foundation
Embankment
Surfacing
Subbase
15
-15
75
Non plastic
Water-cement ratio
Water, cement and fine aggregates
Cement plus water
Any of the above
20
25
30
35
134
150
140
146
The strength of the resulting pavement
The amount of the asphalt cement content
The amount of aggregate content
Proper determination of the method of rolling
Once in a year
Every 6 months
Every 4 months
Once a month
Consolidation
Compaction
Permeability
Capillarity
0.46
0.53
0.55
0.58
14.29%
15.0%
14.50%
15.50%
Reject the soil
Remove and replace the soil
Continuos compaction
Scarify and dry the soil by exposing it to air under suitable conditions
#30
#40
#20
#8
Along the proposed centerline
Along the side of road
Both a and b
None of the above
2048
1966
1942
1950
70%
No payment
80%
85%
4 m
5 m
3 m
4.5 m
Maintain the old submitted quality control program
Revised the quality control program
Delete the increase and the new additional item
Any of the above
Equal to, or greater than 95% of the laboratory compacted density
Equal to, or greater than 97% of the laboratory compacted density
Equal to, or greater than 96% of the laboratory compacted density
Equal to, or greater than 94% of the laboratory compacted density
Balance, sensitive to 0.1gm
Liquid limit device
Extruder
Oven with temperature control
Highly organic soil such as peat and muck
Soil with a natural water content exceeding 100%
Soil with a very low density, 800 kg/cu.m or lower
All of the above
2 m
2.5 m
1.5 m
1.6 m
1 set
2 set
Any of a and b
3 set
70 kg
50 kg
30 kg
40 kg
Send letter to your superior for his decision
Recommend immediately adjusted price of payment with respect to the deficiency incurred
Both a and b
Tolerate strength deficiency
30.20%
31.58%
31.70%
31.90%
Blend the highly organic soil with the granular materials
Removed an indirect placed with more stable materials
Covered highly organic soils with boulders
Placed several logs on the highly organic soils
Tensile strength
Yield strength
Shear strength
Bond
4 measurements
9 measurements
6 measurements
8 measurements
Watering with approved sprinkle mounted on trucks
Drying out in order to obtain the required compactions
Either a or b
Removal and replacing another material
300 sq.m
450 sq.m
330 sq.m
500 sq.m
Accelerators
Retarders
Superplasticizers
Air entraining admixtures
Basement soil
Embankment foundation
Embankment
Base
1/4"
1/8"
1/2"
3/16"
3
2
1
4
24 hrs
48 hrs
12 hrs
72 hrs
+-10
+-20
+-15
+-25
90%
95%
85%
100%
0.46
0.55
0.53
0.58
8
6
7
5
83.67%
81.50%
83.20%
82.50%
4 hrs
6 hrs
7 hrs
8 hrs
135 tonnes
134.85 tonnes
136 tonnes
134.58 tonnes
Soil stabilization
Use of admixtures
Both a and b
None of the above
Not exceeding 25
Not exceeding 35
Not exceeding 30
Not exceeding 20
Greater than plastic limit
Equal to the plastic limit
Lesser to the plastic limit
All of the above
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