Item 505 - Riprap and Grouted Riprap | Take the Quiz

Create an image of a construction site displaying various types of riprap, including grouted riprap and natural stone, surrounded by equipment and workers in hard hats.

Riprap and Grouted Riprap Quiz

Test your knowledge on the specifications and applications of riprap and grouted riprap in construction projects. This quiz is designed to enhance your understanding of key concepts related to this essential material.

Benefits of taking this quiz:

Improve your knowledge of engineering specifications
Prepare for certifications and professional assessments
Enhance your skills in construction practices

10 Questions2 MinutesCreated by BuildingStone482

Item of Work for Riprap and Grouted Riprap for Volume III Projects

1701

1710

1711

1714

Density in kg/m3 of recycled broken concrete that can be used as an alternative for riprap stones

2245

2425

2254

2452

Classification of riprap with stones raging from 30kg to 70kg with 50% of the stones more than 50kg

Type of riprap that shall be used as weepholes

Pvc

Gi pipe

Ppr

Hdpe

Placing of riprap stones shall be perpendicular to the slope

True

False

The minimum thickness in mm of class C riprap is

500

600

700

800

The minimum diameter of weepholes shall be

1 in

2 in

4 in

3 in

In the construction of grouted riprap, the face of the stones shall not be left exposed

True

False

Minimum thickness in mm of cement mortar in grouted riprap

Pay item number of Riprap, Class A

505 1(a)

505 a(1)

Item 505 - Riprap and Grouted Riprap

Riprap and Grouted Riprap Quiz

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