Peoples Gas System Modernization Program Investigations
Source: https://www.icc.illinois.gov/programs/natural-gas-investigations
Archived: 2026-04-23 17:13
Peoples Gas System Modernization Program Investigations
Home
Programs and Initiatives
Peoples Gas System Modernization Program Investigations
The Peoples Gas Light and Coke Company System Modernization Program (SMP) Documents
2025 – Q4 SMP Report
2025 – Q3 SMP Report
2025 – Q2 SMP Report
2025 – Q1 SMP Report
2024 – Q4 SMP Report
2024 – Q3 SMP Report
2024 – Q2 SMP Report
2024 – 2Q Frost Depth Recommendation Report
2024 – Q1 SMP Report
2023 – Q4 SMP Report
2023 – SMP Quarterly Report Engineering Study
2023 – Q3 SMP Report
2023 – Q2 SMP Report
2023 – Q1 SMP Report
2022 – Q4 SMP Report
2022 – Q3 SMP Report
2022 – Q2 SMP Report
2022 – Q2 Engineering Update.pdf
2022 – Q1 SMP Report
2021 – Q4 SMP Report
2021 – Q3 SMP Report
2021 – Q2 SMP Report
2021 – Q2 Engineering Update
2021 – Q1 SMP Report
2021 – Q1 Engineering Update
2020 – Q4 SMP Report
2020 – Q3 SMP Report
2020 – Q2 SMP Report
2020 – Q1 SMP Report
2019 – Q4 SMP Report
2019 – Q3 SMP Report
2019 – Q2 SMP Report
2019 – Q1 SMP Report
Executive Summary
Historical Narrative
ICC Steps to increase Safety, Reliability, and Affordability of SMP
2018 – Q1 SMP Report
2018 – Q2 SMP Report
2018 – Q3 SMP Report
2018 – Q4 SMP Report
Liberty Consulting Review of Peoples Gas Main Replacement Program
Peoples Gas AMRP: Liberty Eighth Quarterly Report Phase Two
Peoples Gas AMRP: Liberty Seventh Quarterly Report Phase Two
Peoples Gas AMRP: Liberty Sixth Quarterly Report Phase Two
Peoples Gas AMRP: Liberty Fifth Quarterly Report Phase Two
Peoples Gas AMRP: Liberty Fifth Quarterly Report Phase Two
Peoples Gas AMRP: Liberty Second Quarterly Report Phase Two
Peoples Gas AMRP: Liberty Third Quarterly Report Phase Two
Peoples Gas AMRP: Liberty First Quarterly Report Phase Two
Peoples Gas AMRP: Liberty Final Report Phase One
Liberty Consulting Investigation of Peoples Gas Pipeline Safety Program
Liberty's 8th and Final Report on the Verification of Peoples Gas Pipeline Safety Program Improvements
Liberty's 7th Quarterly Report on the Verification of Peoples Gas Pipeline Safety Program Improvements
Liberty's 6th Quarterly Final Report
Liberty's 5th Quarterly Report on the Verification of Peoples Gas Pipeline Safety Program Improvements
Liberty's 4th Quarterly Report on the Verification of Peoples Gas Pipeline Safety Program Improvements
Liberty's 3rd Quarterly Report on the Verification of Peoples Gas Pipeline Safety Program Improvements
Liberty's 2nd Quarterly Report on the Verification of Peoples Gas Pipeline Safety Program Improvements
Liberty's 1st Quarterly Report on the Verification of Peoples Gas Pipeline Safety Program Improvements
Liberty Consulting: Report on an Investigation of Peoples Gas Pipeline Safety Program dated August 14, 2008
Peoples Gas AMRP: Staff Report, Peoples Gas Compliance with Condition 5
Pertains to Authorities:
Gas
Home
Programs and Initiatives
Peoples Gas System Modernization Program Investigations
The Peoples Gas Light and Coke Company System Modernization Program (SMP) Documents
2025 – Q4 SMP Report
2025 – Q3 SMP Report
2025 – Q2 SMP Report
2025 – Q1 SMP Report
2024 – Q4 SMP Report
2024 – Q3 SMP Report
2024 – Q2 SMP Report
2024 – 2Q Frost Depth Recommendation Report
2024 – Q1 SMP Report
2023 – Q4 SMP Report
2023 – SMP Quarterly Report Engineering Study
2023 – Q3 SMP Report
2023 – Q2 SMP Report
2023 – Q1 SMP Report
2022 – Q4 SMP Report
2022 – Q3 SMP Report
2022 – Q2 SMP Report
2022 – Q2 Engineering Update.pdf
2022 – Q1 SMP Report
2021 – Q4 SMP Report
2021 – Q3 SMP Report
2021 – Q2 SMP Report
2021 – Q2 Engineering Update
2021 – Q1 SMP Report
2021 – Q1 Engineering Update
2020 – Q4 SMP Report
2020 – Q3 SMP Report
2020 – Q2 SMP Report
2020 – Q1 SMP Report
2019 – Q4 SMP Report
2019 – Q3 SMP Report
2019 – Q2 SMP Report
2019 – Q1 SMP Report
Executive Summary
Historical Narrative
ICC Steps to increase Safety, Reliability, and Affordability of SMP
2018 – Q1 SMP Report
2018 – Q2 SMP Report
2018 – Q3 SMP Report
2018 – Q4 SMP Report
Liberty Consulting Review of Peoples Gas Main Replacement Program
Peoples Gas AMRP: Liberty Eighth Quarterly Report Phase Two
Peoples Gas AMRP: Liberty Seventh Quarterly Report Phase Two
Peoples Gas AMRP: Liberty Sixth Quarterly Report Phase Two
Peoples Gas AMRP: Liberty Fifth Quarterly Report Phase Two
Peoples Gas AMRP: Liberty Fifth Quarterly Report Phase Two
Peoples Gas AMRP: Liberty Second Quarterly Report Phase Two
Peoples Gas AMRP: Liberty Third Quarterly Report Phase Two
Peoples Gas AMRP: Liberty First Quarterly Report Phase Two
Peoples Gas AMRP: Liberty Final Report Phase One
Liberty Consulting Investigation of Peoples Gas Pipeline Safety Program
Liberty's 8th and Final Report on the Verification of Peoples Gas Pipeline Safety Program Improvements
Liberty's 7th Quarterly Report on the Verification of Peoples Gas Pipeline Safety Program Improvements
Liberty's 6th Quarterly Final Report
Liberty's 5th Quarterly Report on the Verification of Peoples Gas Pipeline Safety Program Improvements
Liberty's 4th Quarterly Report on the Verification of Peoples Gas Pipeline Safety Program Improvements
Liberty's 3rd Quarterly Report on the Verification of Peoples Gas Pipeline Safety Program Improvements
Liberty's 2nd Quarterly Report on the Verification of Peoples Gas Pipeline Safety Program Improvements
Liberty's 1st Quarterly Report on the Verification of Peoples Gas Pipeline Safety Program Improvements
Liberty Consulting: Report on an Investigation of Peoples Gas Pipeline Safety Program dated August 14, 2008
Peoples Gas AMRP: Staff Report, Peoples Gas Compliance with Condition 5
Pertains to Authorities:
Gas