Who is the best contractor for an excavation?

Selecting a heavy industrial contractor who values safety, is known for quality work and has experience in excavation construction will yield the best results for your large excavation project. Wollam Construction has been providing heavy industrial contracting in the Intermountain West since 1986.

Who is the best excavation contractor in the Intermountain West?

Wollam Construction has been providing heavy industrial contracting in the Intermountain West since 1986. Our commitments to quality work, safety and strong relationships with our clients have made us a leader in the industry in terms of excavation and other construction services. VIEW EXCAVATION PROJECTS!

What is the work procedure for excavation at a construction site?

Work Procedure of Excavation at Construction Site. Work procedure for excavation at construction site involves understanding of centre line and excavation drawings, setting out of plan on ground, excavation of soil and removal of excess soil. Quality checks such as recording ground level and marking of reference points should be done.

When does an excavation contractor show up for a house?

In a typical residential construction project, the excavation contractor shows up after the surveying crew determines the house and lot boundaries. The contractor removes the soil to the depth required for the new foundation and ensures that the soil is firm through compaction tests and compaction with equipment, if necessary.

How is the volume of excavation measured in a contract?

For items of work for which specific unit prices are established in the contract, the volume of each type and class of excavation within the specific pay limits is measured and computed to the nearest cubic yard by the method of average cross-sectional end areas or by methods outlined in section 10 of this specification.

What is the NAICS code for ” excavation “?

NAICS for “excavation” 238911 – Residential Site Preparation Contractors This BLS industry comprises establishments primarily engaged in residential site preparation activities, such as excavating and grading, demolition of buildings and other structures, septic system installation, and house moving.

What is the definition of excavation in construction?

is defined as the excavation of all materials that can be excavated, transported, and unloaded using heavy ripping equipment and wheel tractor-scrapers with pusher tractors or that can be excavated and dumped into place or loaded onto hauling equipment by excavators equipped with attachments (shovel, bucket, backhoe, dragline, or clam shell)

What are the different types of excavation services?

Services included are exploration (except geophysical surveying and mapping); excavating slush pits and cellars, well surveying; running, cutting, and pulling casings, tubes, and rods; … This industry comprises establishments primarily engaged in servicing land and subdividing real property into lots, for subsequent sale to builders.