Quiz for the Contractor QA/QC Civil inspector

This article is about Quiz for the Contractor QA/QC Civil inspector for all civil engineers, supervisors and surveyors.

Quiz for the Contractor QA/QC Civil inspector

1. Water Cement ratio for structural concrete shall be: 
a). 3%
B). 4%
C). 5%
D). 6%

2. Concrete pumps are used for pouring slump should be checked at:

a). Batching plant
b). Track shoot
c). discharge point of concrete hose
d). all

3. Concrete shall not be dropped freely to avoid segregation by more than:

a). 50 cm
b). 75 cm
c). 100 cm d). 150 cm.

4. Equipment made of the following metal shall not be used to pumps, lines, etc. for discharging concrete. SAES-Q-001

a). Steel
b). Stainless Steel

c). Aluminum
d). copper

5. Maximum ph value for mixing water shall be:

a). 5

b). 6
c). 8
d). 7

e). 9

6. Silica fumes when used as mineral additive shall not be less than by weight of cement.
a). 5%
b). 3%
c). 10%
d). 7%

7. Epoxy coated rebar material Aramco Standard shall be:

a). 09-SAMSS-105 b). 09-SAMSS-98 c). 12-SAMSS-106 d). 12-SAMSS-98

8. Sub bas material percentage of compaction shall be required:
a). 95%
d). 85% of relative density
b). 90%
c). 100%

9. For sub-grade material soil shall be compacted at:
a). 90%
b). 90%
c). 100%
b). 95%
c). 85%
d). 100%

10. For Class A sub-base 100% passing shall be:
a). 2”

b). 3”
c). 2.5”
d). 1.5”
e). 4”

11. For Class A sub-base percent of passing at sieve no. 200 shall be:

a). 5-10%
b). 0-5%
c). 10-15%

d). 0-15%

e). 0-10%

12. Prime coat material is: 

a). rapid curing
b). medium curing

c). slow curing

13. What is minimum thickness of the Asphalt layer? 

a).150 mm b).155 mm. c) 80 mm d). 50 mm

14. Temperature of asphalt shall be:

a) 135-163C

b). 139-163C

c). 135-165C

d). 145-165C
e). 140-163C

15. Plot the curve between dry and moisture content and what are the values is coming from this curve. Also mention the Attlerbeg limits.

16. How many classes for base and sub-base material? (d) 
a). 3 b). 4 c). 6 d). 5 e). 7

17. Thickness of compacted base material shall not be more than: ©
a). 10 cms
b). 20 cms

c). 15 cms
d). 8 cms
e). 25 cms

18. Concrete movement after placing: ©

a). Racking shall be used
b). Vibrator shall be used
c). Hand shovel shall be used
d). None of the above

19. For concrete foundations Aramco standard shall be: ©

a). SAES-Q-001

b). SAES-Q-003

c). SAES-Q-005

d). SAES-S-070
e). SAES-Q-010

20. Test to check ph for mixing water shall be carried out of concrete:

a). daily
b). weekly

c). monthly

d). none of the above

Answers of all above Questions

1. B (Reference from 09-SAMSS-097)
2. C (Reference from SAES-Q-001)
3. C (Reference from 09-SAMSS-097)
4. C (Reference from SAES-Q-001)
5. C (Reference from 09-SAMSS-097)
6. C (Reference from SAES-Q-001)
7. C (Reference from 12-SAMSS-106)
8. C (Reference from SAES-Q-006)
9. B (Reference from SAES-Q-006)
10. A (Reference from SAES-Q-006)
11. D (Reference from SAES-Q-006)
12. B (Reference from SAES-Q-006)
13. D (Reference from SAES-Q-006)
14. B (Reference from SAES-Q-006)
15. (Procter value & optimum moisture) (Reference from  SAES-Q-006)
16. D (Reference from SAES-Q-006 )
17. C (Reference from SAES-A-114)
18. C (Reference from 09-SAMSS-097)
19. C (Reference from SAES-Q-005)
20. B (Reference from 09-SAMSS-097)

1. Maximum ph value for mixing water shall be:
a). 5        b). 6     c). 8     d). 7   e). 9

2. Epoxy coated rebar material Aramco Standard shall be:

a). 09-SAMSS-105 b). 09-SAMSS-98 c). 12-SAMSS-106 d). 12SAMSS-98

3. Sub base material percentage of compaction shall be required:
a). 95%
d). 85% of relative density
b). 90%
c). 100%

4. For sub-grade material soil shall be compacted at:

a). 90%
b). 90%
c). 100%
b). 95%
c). 85%
d). 100%

5. Temperature of asphalt shall be:

a) 135-163°C b). 139-163°C c). 135-165°C d). 145-165°C  e). 140-163°C

6. How many classes for base and sub-base material?
a). 3 b). 4 c). 6 d). 5 e). 7

7. Thickness of compacted base material shall not be more than:

a). 10 cms
b). 20 cms c). 15 cms
d). 8 cms
e). 25 cm

8. Concrete movement after placing:

a). Racking shall be used
b). Vibrator shall be used
c). Hand shovel shall be used
d). None of the above

9. Test to check ph for mixing water shall be carried out of concrete:

a). daily
b). weekly

c). monthly

d). none of the above

10. Placing of concrete shall be placed in ___________ layer

a) .30 m

b) .45 m

c) .60 m

d) None of the above

Saudi Aramco Civil QC Inspector Interview Questions

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