Some of the largest gas and utility companies turn to SPI to decommission insitu pipelines. SPI’s specific purpose engineered foams are injected into existing pipelines and tanks to decommission them, at a fraction of the cost when compared to traditional methods.

Decommissioning with SPI’s Envelo-Seal™ and Envelo-Pour™ foam systems and equipment requires no permits, no traffic disruptions and no excavation of city streets during the injection process. Envelo-Pour™ and Envelo-Seal™ foam systems can be engineered to any density and reactivity needed to meet your specific decommissioning project goals.