TRI-STATE LASER
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TRI-STATE LASER
  • 732-305-2527
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Industry

Oil, Gas & Petrochemical

Refinery and pipeline surface preparation requires site-specific review for hazardous-area classification, ignition sources, ventilation, equipment suitability, and permit requirements. Laser cleaning can be evaluated as a non-abrasive option only after the specific equipment and work plan are approved for the location.
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SITE-SPECIFIC SAFETY REVIEW
  • EPA RRP LEAD-SAFE
  • ANSI Z136.1 LSO
  • OSHA-AWARE PLANNING
  • NY PROJECT REQUIREMENTS REVIEWED
  • FULLY INSURED

The Challenge

Refinery and petrochemical environments prohibit open flames, sparks, and static-generating activities in classified hazardous areas. Sandblasting generates sparks on impact with ferrous metals. Manual grinding generates sparks and metal particulate. Chemical cleaning generates VOCs. All three require hot-work permits and extensive safety protocols.
Laser cleaning produces no grinding or impact sparks and no abrasive media. The laser beam is contained and the vaporized material is captured by HEPA filtration. It is still a hot process, so work in classified areas is planned around site hot-work permits and hazardous-area controls.

Applications

USE CASE 01

Pipeline Coating Removal

Strip pipeline coatings for inspection, recoating, and repair with no abrasive media and no grinding sparks, planned around site hot-work controls. Laser cleaning works on API 5L and API 5CT grades. Prepare surfaces for FBE, 3LPE, and liquid epoxy recoating.
USE CASE 02

Heat Exchanger Tube Cleaning

Remove scale, fouling, and corrosion from heat exchanger tubes and tube sheets. In-place cleaning without pulling the bundle. Restore thermal transfer efficiency.
USE CASE 03

Tank and Vessel Surface Prep

Interior and exterior cleaning of storage tanks, pressure vessels, and columns. Remove rust, scale, and old coatings. Prepare for API 653 inspection and recoating.
Grinding & blast sparks
0
VOC emissions
0

NJ

Turnpike refinery corridor

API

Standard compatible

Frequently Asked Questions

Not automatically. Suitability depends on the specific laser, extraction system, electrical equipment, area classification, atmosphere, and facility requirements. We conduct a site-specific review and provide job-specific safety documentation; work proceeds only when the equipment and plan are approved for the location.
FBE (fusion bonded epoxy), 3LPE, coal tar, asphalt, liquid epoxy, polyurethane, and zinc-rich primers. Multi-layer coating systems are removed in a single pass.

Related Services & Industries

Power Generation

Turbine and boiler cleaning.

Manufacturing

In-place equipment cleaning.

Surface Preparation

Project-specified surface prep.

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