Hollico has the experience & expertise to handle the construction of all steel types, exotic metals, and HDPE piping of all sizes with the required design needs to handle products including crude oil, Natural Gas, NGL’s, Oxygen, Nitrogen, Hydrogen and Various other liquids & gases. From new construction, custom fabrication, and installation Hollico will make sure your project is completed safely with a turnkey solution that meets your needs.

Over the years we have shown the ability to work in all types of environments such as marshes, wetlands, congested pipeline and overhead utility corridors. These areas take a diligent approach to ensure the safety of every utility during the construction process and we have an outstanding reputation for working with the effected utility companies to get this work completed the right way!

Hollico works with our subcontractors to manage and complete HDDs for various pipe sizes and lengths avoiding roads, rivers, underground pipelines, and existing utilities. As well as dry casing and slick bores under railways and other obstacles.

Notable HDDs

• 2500’ Dual 12” HDD under the Mississippi river in Donaldsonville, LA.
• 7200’ 12” HDD Intercept in Donaldsonville, LA.
• 6900’ Dual 14” HDD in Portland, TX.

Over the years we have helped manage and support many ILI tool runs stretching across the greater gulf coast region. No matter the length or diameter of your pipeline we have the skilled personnel and equipment to ensure every run goes according to plan.

Anomaly digs are an important part of verifying pipeline integrity. We work diligently with our clients and maintain consistent communication with all representatives to make certain that all underground utilities within the excavated area are handled with the upmost safety and care. Between the One Call Notification system (811), Line Probing, and Hydrovac we utilize whatever method is needed to verify location and depth for every affected utility before the excavation process begins. And with our trained professionals we can make the needed repair (composite, welded sleeve, or cut out) and have you pipeline system back and running to full capacity in short order.

Hollico utilizes its knowledge, experience, and proven equipment during all our Hydrostatic/Pneumatic Testing projects. No matter if it is miles of underground pipe or a fabricated spool piece, we can provide you with the verification you need for the integrity of your pipe. After completion of your test, you will receive all the documentation needed and PE stamps if required.