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CR-2 Excavating, Grading and Oil Surfacing (2021-04-13)
This classification allows the scopes of work permitted by the commercial A-5 Excavating, Grading, and Oil Surfacing and the residential R-2 Excavating, Grading, and Oil Surfacing licenses.
A-5 EXCAVATING, GRADING AND OIL SURFACING: This classification allows the licensee to apply oil surfacing or other similar products; place shoring, casing, geotextiles or liners; and perform incidental blasting or drilling as required for the licensee to move, alter, or repair earthen materials by:
4. Horizontal boring
This license does not allow the licensee to excavate for water, gas or oil wells.
R-2 EXCAVATING, GRADING AND OIL SURFACING: This classification allows the licensee to apply oil surfacing or other similar products and place shoring, casing, geotextiles or liners as required for the licensee to move, alter, or repair earthen materials by:
4. Horizontal boring
Minimum Passing Score of 70%
Time Allowed - 75 Minutes
Closed Book These books are for pre-test study only and are not available for use during the test.
Publication Year: 2006
This new trusted reference has been completely updated to keep excavation contractors, operating engineers, and those learning the trade current with state-of-the-art equipment usage and the most efficient excavating and grading techniques.You'll learn how to read topo maps, set crows feet, install water drain and sewer pipes, lay or remove asphalt concrete, use a laser level, cut drainage channels, and use GPS and sonar for absolute precision.Includes a CD-ROM with an interactive study center to help anyone brush up their skills or study for the license exam. Filled with hundreds of tips, pictures, and diagrams and tables every excavation contractor can use. You will need a computer with a CD-ROM drive running Microsoft Windows.
Publication Year: 2011
This popular manual has been updated and improved to bring it more current with modern earth moving and trenching equipment, refined excavation techniques, stricter safety rules, and improved materials. Here you’ll find how to enter and succeed in the underground utility business. Includes hands-on instructions for operating the equipment and doing the trenching, pipe laying and connecting work and answers to what causes so many skilled equipment operators and pipe layers to fail when they try to start their own business.
Construction Planning, Equipment and Methods, Ninth Edition, follows in the footsteps of previous editions by laying out the fundamentals of machine utilization and production estimating in a logical, simple, and concise format. The book discusses the latest technologies and capabilities and offers real-world applications. Examples and illustrations showcase the latest equipment models and end-of-chapter summaries and homework problems reinforce salient points. You will explore construction economics, earthwork, and soil and rock properties. Safety procedures and financial considerations are thoroughly explained in this comprehensive guide.
Publication Year: 2000
This second edition covers state-of-the-art asphalt paving, plant operations, transportation of materials, surface preparation, lay down, compaction, and quality control processes. It is aimed at field personnel who are responsible for these operations—both contractor personnel who do the work and agency personnel who oversee and inspect the work.
All Federal Construction Regulations (29 CFR 1926) are included in this “perfect bound” book in an easy-to-read, two-color layout.
All 29 CFR 1926 regulations for construction industry are included along with the following items:
29 CFR 1903 regulations covering inspections, citations, and penalties
29 CFR 1904 regulations covering recording and reporting occupational injuries and illnesses
OSHA keyword dictionary
Easy to find OSHA interpretations