To undertake the chemical pipeline cleaning service, ITP Service launches a train of pigs that spread a biodegradable and non-contaminating aqueous cleaning solution within the pipeline. This pig train is propelled by compressed air from several compressors.

Other similar ITP Service systems include mechanical pipeline drying and cleaning methods and pipeline drying using extra-dry air.

Significant projects

NPS 48 INCH X 250 KM TRANSMISSION GAS PIPELINE (INTERCONNECTOR) “BORDER OF BULGARIA”

Client: IDC CONSORTIUM

Country: Serbia

Year: 2020

Scope: 250 km x Ø 48” / 402 km x Ø 48”

Completed works: Hydrostatic pressure testing, extra-dry air drying, Caliper Pig evaluating and nitrogen services.

Pressure testing Extra-dry air drying Pipeline inertisation Caliper Pig

NPS 48 INCH X 41,7 KM BALKAN STREAM BULGARIA SECTION A4 / NPS 48 INCH X 56,8 KM BALKAN STREAM BULGARIA SECTION A5

Client: BONATTI SPA

Country: Bulgaria

Year: 2020

Scope: 98.5 km x NPS Ø 48”

Completed works: Hydrostatic pressure testing, extra-dry air drying and pneumatic testing of stations and valves.

Pressure testing Extra-dry air drying Pneumatic test

TRANS ADRIATIC PIPELINE PROJECT – LOT 2 & 3 48”

Client: BONATTI

Country: Greece

Year: 2018 - 2019

Scope: 366 km x Ø 48”

Completed works: Hydrostatic pressure testing, extra-dry air drying, Caliper Pig evaluating and nitrogen services.

Pressure testing Extra-dry air drying Pipeline inertisation Caliper Pig

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