Trenching and Shoring

Trenching and Shoring

Professional Development

5 Qs

quiz-placeholder

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Trenching and Shoring

Trenching and Shoring

Assessment

Quiz

Science

Professional Development

Hard

NGSS
MS-ESS3-2, MS-ESS2-2

Standards-aligned

Created by

Anais Bailey

Used 12+ times

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

What are 4 reasons for injury?

Attitude, Lack of Training, Insufficient Enforcement & Costs

Poor Posture, Negligence, Unsafe Conditions and Hazards

Carelessness, Unsafe Practices, Inadequate Supervision & Risk

Negligence, Unsafe Environments, Poor Maintenance and Hazards

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

What are Requirements for Protective Systems (Select all that apply)

Discuss requirements for protective systems to be held by foreman at jobsite.

Excavation less than 5 feet in depth may require shoring if there are indications of trench failure

Excavations 5 feet or greater in depth, unless in entirely stable rock

Tools needed for protective system (Ladder, Shoring, etc.)

3.

FILL IN THE BLANK QUESTION

45 sec • 1 pt

[BLANK] Slide is when the top of the wall caves in and is a less severe version of a shear wall collapse

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS3-2

4.

FILL IN THE BLANK QUESTION

45 sec • 1 pt

[BLANK] happens when cubic yards of soil instantly fall.

Tags

NGSS.MS-ESS3-2

5.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which of the following are considered causes of Trench Failure?

Sliding Failure

Subsidence

Toppling

Cracking

Boiling

Tags

NGSS.MS-ESS3-2