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Case Study
![single-tap-block-and-bleed-isolation](/sites/default/files/2021-01/TDW-SingleTap-DoubleBlockBleed-Isolation-CaseStudy.jpg)
Single Tap Double Block and Bleed Isolation Cuts Costs of Pipeline Piggability Expansion
Tying in a pig launcher and receiver into a transmission system was complicated by the work site鈥檚 size and location, along with a tight timetable. Using STOPPLE庐 Train technology reduces excavation, equipment and labor costs while leaving fewer fittings on the line.