LocationScio, Ohio 43988
MarketIndustrial and Environmental
200,000-BARREL PROPANE TANK & 125,000-BARREL BUTANE TANK – REINFORCED CONCRETE FOUNDATIONS, STRUCTURAL BACKFILL, SAND CUSHIONS, TANK ANCHORAGE & FOUNDATION HEATING CONDUITS.
Johnston Construction Company
- Johnston Construction Company served as Civil Subcontractor to Chicago Bridge & Iron (CB&I) for the construction of reinforced concrete foundations supporting a 200,000-barrel propane storage tank and a 125,000-barrel butane storage tank at the Utica East Ohio Midstream facility in Scio, Ohio.
- JCC's work included furnishing and installing concrete and reinforcing steel for two large flat-bottom storage tank foundations in accordance with CB&I's structural foundation designs and construction specifications.
- Constructed concrete ringwall foundation systems designed to provide structural support for the large-capacity propane and butane storage tanks and accommodate their associated foundation components.
- Installed CB&I-furnished tank anchor straps within the foundation systems, coordinating their placement with the specified anchor-strap installation drawings and setting requirements.
- Furnished and placed structural fill material within the concrete ringwalls to establish the required supporting conditions beneath the storage tank foundation areas.
Electrical Services Division
- Electrical Services Division, LLC (ESD) served as Trade Subcontractor to Johnston Construction Company for the electrical installation work associated with a 200,000-barrel propane storage tank and a 125,000-barrel butane storage tank at the Utica East Ohio Midstream facility in Scio, Ohio.
- ESD's work included installation and termination of heat trace cabling associated with the foundation heating systems serving the two large industrial storage tanks.
- Installed and terminated RTD cabling to support temperature-monitoring provisions incorporated into the storage tank foundation heating systems.
- Provided installation and electrical terminations for the foundation heating control panel, supporting the electrical infrastructure required for the tank foundation heating equipment.
- Furnished and installed specified electrical raceway components, including 1-inch and 2-inch aluminum conduits and fittings, 1-5/8-inch Unistrut channel, heat trace cable termination boxes, 1-inch liquidtight flexible conduit and connections, and No. 10 XHHW copper conductors.