NY S05206

Establishes a uniform natural gas leak classification system with four categories (Type 1, 2A, 2, and 3) based on hazard level and location, each with specific repair timelines and surveillance requirements.

Type 1 leaks (immediately hazardous) require immediate protective action and daily repair efforts or surveillance until corrected; Type 2A leaks must be repaired within 6 months with bi-weekly surveillance; Type 2 leaks must be repaired within one year with surveillance every two months.

Beginning March 1, 2016, gas corporations must report annually to the Department regarding location, classification date, and repair date for each leak, with information made available to municipal/state public safety officials and legislators upon request.

Requires gas corporations to survey project areas and establish repair schedules for detected leaks when notified of significant infrastructure projects by municipalities or the state, and to ensure shut-off valves have gate boxes or alternatives installed.

Directs the Public Service Commission to investigate whether winter surveillance of cast iron or ductile iron pipelines should be required and to establish minimum uniform surveillance procedures.