Most of our work comes to us as referrals from satisfied customers and we are considered the contractor to go to when no one else can provide the know how and ability to get the job done right.
We are cerified MBE.
Below are some of the major services we provide. Click on icon to see image portfolio:
Other services we provide:
These can be from 1 inch diameter up to 8 inch diameter typically range from 10 feet deep to 100 feet deep in tension capacities of a thousand pounds to 1 million pounds.
Foam and Cellular concrete: Light weight fills perfect for reducing the lateral pressure demand on walls and also great for back filling difficult access locations. Light weight cellular concrete fills can be pumpable and be as light as 20 pounds per cubic foot and also come in pervious cellular concretes. Geofoam blocks are also available from 1 pcf to 2.5 pcf to be used in roads, buildings, or even backyards.
Whether they were created by acts of nature or caused by breaking of water lines, PLIsystems has many tools and equipment to repair the landslides. We incorporate tie-back anchors, drill piles shotcrete, soil nails and many other techniques to solve the problem.
Fairly simple elements drilled as 18”, 24”, or 30” diameter and range in depth from 15 feet to approximately 50 feet deep steel casing is installed in the shaft vertically to allow for the installation of the elevator cylinder. The drilling may occur for existing elevators or new installations.
Can be created of diameters from 6” up to 24” in depths from 10 feet to 60 feet deep. Displacement piles are especially useful in soft soils where the soil is compressible and also in contaminated soils to avoid creating spoils needing removal. Capacities range from 10,000 pounds to around 100,000 pounds.
Walls maybe built with driven pipe piles, driven wide flange piles drilled piles tie-back anchors, concrete or shotcrete, soil nails and shotcrete, gabion baskets, small concrete blocks or large concrete blocks such as ultra-block, or other geo-grid.
Is used for micropiles, tie-back anchors or soil nails where soil will not stay open in a drilled hole. Typically range from 2” to 10” diameters and capacities of 1,000 pounds up to 500,000 pounds. Installed depths vary from 10 feet to 100 and 50 feet and can be installed horizontally as well as vertically.
In various projects it is imperative to analyze quality and quantity of consolidated geologic formations. We accomplish this objective by rock core sampling. We utilize wireline core drilling and other methods. In geotechnical coring, depths may be from 5 feet to 150 feet. We bring the rock samples to the surface for analysis by the engineer.