TANK BUILDING AND REPAIR
Holly’s Tank Division offers a full range of services spanning design, procurement, construction, maintenance, inspection, and repair of above ground storage tanks, heat-exchangers, pressure vessels and boilers.
Our personnel have expertise in repair and re-build of a wide variety of high-pressure, low-pressure, cooling and heating systems. We are experienced in carbon steel and alloy metal fabrication.
A stringent NBIC-certified R-Stamp Quality Control program ensures a quality product every time.
● New Tank Construction (API 650)
● Fire Protection Systems
● Floating Roofs
● Plate Rolling
● API 653 Inspections
● Bottom Design and Repair
● Seal Installation and Repair
● Shell Modification
● Tank Jacking and Leveling
● Tank Ringwalls
● Liner Installation
● Tank Hydrostatic Testing
● Fitness For Service (FFS) /Hydro-Exemptions
● Industrial Cleaning
● NDE, including Vacuum-Box Testing