Different methods Used by Excavation Contractors

Excavation, a real construction method mainly taken care of for new construction Companies in lake charles la and removal of polluted environment. It involves the digging of sites for new constructions and laying foundation make up. There are four methods to do excavation. These are:

Vertical excavation

This way is used within the large urban sites with many layers of occupancy. In this particular method, all the layers are subjected in vertical sections. Oldest excavation method involving vertical digging was Wheeler Box Grid plan. Keyhole excavation is one within the advanced involving a vertical excavation blueprint.

Horizontal excavation

This is another important method which must be used in case of shallow sites with only two to three layers of occupancy. You will find some cases who there is a requirement of both horizontal and vertical digging. Such cases, both these methods are combined.

Step Trenching

Then could be the step trenching method very popularly used in areas where deep digging is needed. The method involves opening of a big area on the surface which gets smaller in size as it is going downwards.


Cofferdam a different very important method to carry out excavation. It is certainly used in areas with deep excavation and where sides evidently collapse. Salvaging used in case of waterlogged places.

All these methods are important and are performed as per the needs of days. An individual can expect better results only should they hires quality excavation contractors with proper knowledge, experience, tools and equipments.

One can make quality excavation specialists by going through internet forums. Many sites are available with comparison feature. Thus, one can compare the costs and features of various excavation specialists and can go for that one much his needs and investing budget.