Schedules

Question 1 Schedule 3.

Which ecological type is not on the list of sites having long-term soil fertility problems?

MJ11

MJ14

MJ26

MJ28

Right answer Wrong answer

Question 2 Schedules 6 and 7.

Which weighted factor is applied in the calculation method for the peak flow, to take into account exceptional climatic events?

At least 5%

At least 10%

At least 12%

Right answer Wrong answer

Question 3 Schedule 8.

The diameter required for round conduits changes, for the same flow, according to the burial depth as a percentage of conduit diameter, or according to the presence of outlets in the conduit.

For a drainage basin covering an area of more than 60 km², what is the required diameter for a circular conduit with a projection wall, based on burial percentage or the presence of outlets, to discharge a flow of 1.52 m³/sec.?

Burial 10% Burial 20% Burial 30% Conduit with outlets

a) 1200 mm 1400 mm 1400 mm 1500 mm

b) 1200 mm 1400 mm 1600 mm 1800 mm

c) 1200 mm 1400 mm 1500 mm 1500 mm

Select one of the following answers:

a

b

c

Right answer Wrong answer

Question 4 Schedule 8.

The diameter required for round conduits changes, for the same flow, according to the burial depth as a percentage of conduit diameter, or according to the presence of outlets in the conduit.

For a drainage basin covering an area of more than 60 km², what is the required diameter for a circular conduit with a projection wall, based on burial percentage or the presence of outlets, to discharge a flow of 1.60 m³/sec. ?

Burial 10% Burial 20% Burial 30% Conduit with outlets

a) 1200 mm 1400 mm 1600 mm 1800 mm

b) 1400 mm 1400 mm 1400 mm 1500 mm

c) 1200 mm 1400 mm 1400 mm 1600 mm

Select one of the following answers:

a

b

c

Right answer Wrong answer

Question 5 Schedule 8.

The diameter required for round conduits changes, for the same flow, according to the burial depth as a percentage of conduit diameter, or according to the presence of outlets in the conduit.

For a drainage basin covering an area of more than 60 km², what is the required diameter for a circular conduit with a projection wall, based on burial percentage or the presence of outlets, to discharge a flow of 2.68 m³/sec.?

Burial 10% Burial 20% Burial 30% Conduit with outlets

a) 1600 mm 1800 mm 2000 mm 2000 mm

b) 1600 mm 1600 mm 1800 mm 1800 mm

c) 1600 mm 1800 mm 2000 mm 2200 mm

Select one of the following answers:

a

b

c

Right answer Wrong answer

Question 6 Schedule 9.

How is the slope of a watercourse measured at the crossing site?

From the lowest point (thalweg) of the first natural thresholds not touched by the work, located upstream and downstream of the culvert.

From the lowest point (thalweg) at the outlet of the natural thresholds not touched by the work, located upstream and downstream of the culvert.

Right answer Wrong answer

Question 7 Schedule 10

Which of the following statements is true?

The outlets must have a height of 500 mm or less, must be equipped with abutments and must not be inclined by more than 9 degrees in relation to the transverse axis of the conduit.

The outlets must have a height of 500 mm or more, must be equipped with abutments and must not be inclined by more than 9 degrees in relation to the transverse axis of the conduit.

The outlets must have a height of 500 mm or more, must be equipped with abutments and must not be inclined by more than 19 degrees in relation to the transverse axis of the conduit.

Right answer Wrong answer

Question 8 Schedule 10.

How many outlets must be installed in a conduit that is 12 m long?

5 outlets

6 outlets

8 outlets

Right answer Wrong answer

Question 9 Schedule 10.

How wide must the outlet notch be in a conduit with a diameter of less than 2,200 mm?

150 mm

200 mm

250 mm

Right answer Wrong answer

Question 10 Schedule 10.

The maximum slope of a watercourse in which a conduit with outlets can be installed is 5% if the length of the conduit is equal to or longer than 15 m.

True or false?

True.

False. The maximum slope of the watercourse is 6% in this case.

Right answer Wrong answer

Question 11 Schedule 10.

A culvert with a conduit equipped with outlets can widen the watercourse to comply with the conduit diameter required (Schedule 8) for the peak flow of the watercourse.

True or false?

True, for every type of structure (conduit with outlets, burial 10, 20 or 30%, parallel culvert, etc.).

False.

Right answer Wrong answer

Question 12 Schedule 10.

The installation slope of a conduit with outlets is greater than the slope of the watercourse.

True or false?

True. The downstream invert must be buried at a greater depth than the upstream invert.

False.

Right answer Wrong answer

Question 13 Schedule 10.

The minimum diameter of a conduit with outlets is 1,200 mm.

True or false?

True.

False.

Right answer Wrong answer

Question 14 Schedule 10.

One-site welding and torch cutting of steel elements on conduits and outlets are both forbidden.

True or false?

True.

False.

Right answer Wrong answer

Question 15 Schedule 11.

The span of a wooden culvert must be less than one metre.

True or false?

True.

False. The span can be up to 2,000 mm, based on the specifications in Schedule 11.

Right answer Wrong answer

Question 16 Schedule 12.

Every intervention on bridges must comply with standard CAN/CSA-S6, Canadian Highway Bridge Design Code, that applies at the time the work is carried out.

True or false?

True.

False.

Right answer Wrong answer

Question 17 Schedule 13.

What is the criterion for rejection of a cedar log whose ends are affected by rot, expressed as a proportion of the surface of each cut reduced by rot?

50% or more (≥ 1/2)

66.7% or more (≥ 2/3)

75% or more (≥ 3/4)

Right answer Wrong answer

	Burial 10%	Burial 20%	Burial 30%	Conduit with outlets
a)	1200 mm	1400 mm	1400 mm	1500 mm
b)	1200 mm	1400 mm	1600 mm	1800 mm
c)	1200 mm	1400 mm	1500 mm	1500 mm

Training

Question 1 Schedule 3. Which ecological type is not on the list of sites having long-term soil fertility problems?

Question 2 Schedules 6 and 7. Which weighted factor is applied in the calculation method for the peak flow, to take into account exceptional climatic events?

Question 6 Schedule 9. How is the slope of a watercourse measured at the crossing site?

Question 7 Schedule 10 Which of the following statements is true?

Question 8 Schedule 10. How many outlets must be installed in a conduit that is 12 m long?

Question 9 Schedule 10. How wide must the outlet notch be in a conduit with a diameter of less than 2,200 mm?

Question 10 Schedule 10. The maximum slope of a watercourse in which a conduit with outlets can be installed is 5% if the length of the conduit is equal to or longer than 15 m. True or false?

Question 11 Schedule 10. A culvert with a conduit equipped with outlets can widen the watercourse to comply with the conduit diameter required (Schedule 8) for the peak flow of the watercourse.True or false?

Question 12 Schedule 10. The installation slope of a conduit with outlets is greater than the slope of the watercourse.True or false?

Question 13 Schedule 10. The minimum diameter of a conduit with outlets is 1,200 mm.True or false?

Question 14 Schedule 10. One-site welding and torch cutting of steel elements on conduits and outlets are both forbidden. True or false?

Question 15 Schedule 11. The span of a wooden culvert must be less than one metre. True or false?

Question 16 Schedule 12. Every intervention on bridges must comply with standard CAN/CSA-S6, Canadian Highway Bridge Design Code, that applies at the time the work is carried out. True or false?

Question 17 Schedule 13. What is the criterion for rejection of a cedar log whose ends are affected by rot, expressed as a proportion of the surface of each cut reduced by rot?

Question 1 Schedule 3.

Which ecological type is not on the list of sites having long-term soil fertility problems?

Question 2 Schedules 6 and 7.

Which weighted factor is applied in the calculation method for the peak flow, to take into account exceptional climatic events?

Question 6 Schedule 9.

How is the slope of a watercourse measured at the crossing site?

Question 7 Schedule 10

Which of the following statements is true?

Question 8 Schedule 10.

How many outlets must be installed in a conduit that is 12 m long?

Question 9 Schedule 10.

How wide must the outlet notch be in a conduit with a diameter of less than 2,200 mm?

Question 10 Schedule 10.

The maximum slope of a watercourse in which a conduit with outlets can be installed is 5% if the length of the conduit is equal to or longer than 15 m.

True or false?

Question 11 Schedule 10.

A culvert with a conduit equipped with outlets can widen the watercourse to comply with the conduit diameter required (Schedule 8) for the peak flow of the watercourse.

True or false?

Question 12 Schedule 10.

The installation slope of a conduit with outlets is greater than the slope of the watercourse.

True or false?

Question 13 Schedule 10.

The minimum diameter of a conduit with outlets is 1,200 mm.

True or false?

Question 14 Schedule 10.

One-site welding and torch cutting of steel elements on conduits and outlets are both forbidden.

True or false?

Question 15 Schedule 11.

The span of a wooden culvert must be less than one metre.

True or false?

Question 16 Schedule 12.

Every intervention on bridges must comply with standard CAN/CSA-S6, Canadian Highway Bridge Design Code, that applies at the time the work is carried out.

True or false?

Question 17 Schedule 13.

What is the criterion for rejection of a cedar log whose ends are affected by rot, expressed as a proportion of the surface of each cut reduced by rot?