PART501. STANDARDS OF SERVICE FOR GAS UTILITIES AND ALTERNATIVE GAS SUPPLIERS  


SUBPART A. GENERAL
§ 501.5. Effectiveness of this Part
§ 501.10. Definitions and Incorporations by Reference
§ 501.20. Application
§ 501.30. Exemption or Modification
§ 501.40. Complaints
§ 501.50. Customer Call Centers
SUBPART B. NATURAL GAS MEASUREMENT REQUIREMENTS
§ 501.100. Application of Subpart B
§ 501.110. Location and Installation of Meters
§ 501.120. Meter and Equipment Handling Requirements
§ 501.130. Trained Personnel
§ 501.140. Compressibility and Supercompressibility
§ 501.150. Fixed Factor Delivery
§ 501.160. Testing Facilities and Equipment
§ 501.170. Meter Accuracy Requirements
§ 501.180. Diaphragm Meters
§ 501.190. Rotary Meters
§ 501.200. Turbine Meters
§ 501.210. Orifice Meters
§ 501.220. Multi-Path Ultrasonic Meters
§ 501.230. Coriolis Meters
§ 501.240. Other Meter Types
§ 501.250. Sample Testing of Diaphragm Meters
§ 501.260. Meter Tests Requested by the Customer
§ 501.270. Commission Referee Tests
§ 501.280. Meter Tests Requested by Natural Gas Suppliers
§ 501.290. Meter Installation Inspection
§ 501.300. Correctors
§ 501.310. Transmitters
§ 501.320. Gas Chromatograph
SUBPART C. CUSTOMER INFORMATION
§ 501.400. Corrections and Adjustments for Measurement Error
§ 501.410. Information to Customers
§ 501.420. Meter Reading
SUBPART D. GAS SERVICE STANDARDS
§ 501.500. Pressure Regulation
§ 501.510. Pressure Survey
§ 501.520. Interruptions of Service
§ 501.530. Heating Value
§ 501.540. Good Engineering Practice
SUBPART E. EXTENSION OF MAINS
§ 501.600. Extension of Distribution Mains in Urban Areas
§ 501.610. Extension of Distribution Mains in Rural Areas
SOURCE: Adopted at 39 Ill. Reg. 12494, effective August 25, 2015; amended at 41 Ill. Reg. 351, effective December 29, 2016.

Notation

AUTHORITY: Implementing and authorized by Sections 8-301, 8-302, 8-501, 9-201, 10-101, 10-107, 19-110(e)(3) and 19-115(b)(1), (b)(4) and (b)(5) of the Public Utilities Act [220 ILCS 5/8-301, 8-302, 8-501, 9-201, 10-101, 10-107, 19-110(e)(3) and 19-115(b)(1), (b)(4) and (b)(5)].