Visit the MO Public Service Commission website.
Official version of the Code of State Regulations
Pipeline Safety Regulation - Unofficial Rule
2009 Missouri Annual Report Form(xls)
Gas Safety/Engineering Staff - Telephone List
Operator Letters
2009
01/23 – All Ops Letter > Excavator List Update, MANGO General Meeting
03/24 - All Ops Letter > Seminar and Board Ballot
03/24 - All Ops Letter> Lake Seminar
04/23 - All Ops Letter> 2009 Annual Report
2008
03/13 – All Ops Letter > Advisory Bulletin – Mechanical Couplings
Snow and Ice Build-up
04/28 – All Ops Letter > Regulation Update
06/09 – All Ops Letter > Advisory Bulletin – EFV Installation
08/22 – All Ops Letter > PHMSA NPRM Distribution Integrity
08/27 - Trenchless Technology Guidelines (DRAFT)
09/30 - All Ops Letter > Fall Meeting and Boring Guidelines
10/28 - All Ops Letter > O&M Manual
11-03 - All Ops Letter > Master Meter Data Request
12/02 - All Ops Letter > Regulator Icing
12/08 - All Ops Letter > Annual Items, Excavator List, Mango Meeting
2007
01/18 - All Ops Letter > Excess Flow Valve Survey
02/13 - All Ops Letter > MANGO, Exc. Inspection
03/09 – All Ops Letter > Lake Seminar, Phone # Correction
04/03 – All Ops Letter > Revised Annual Report Form
05/17 – All Ops Letter > Lake Seminar
07/31 – All Ops Letter > MPUA SIF OQ Training
10/29 – All Ops Letter > MPUA SIF OQ Training
11/08 – All Ops Letter > Staff Changes, Phone List, MOCS
12/12 – All Ops Letter > Burial Depth, Contractor Inspections
12/19 – All Ops Letter > Annual Items, Excavator List
2006
01/06 - All Ops Letter > Excavator List Update Reminder
01/10 - All Ops Letter > Potential Regulator Icing
02/09 - All Ops Letter > All Ops Letter
03/15 - All Ops Letter > Rules, Public Awareness
04/20 - Annual Report Form, Public Awareness
05/18 - All Ops Letter > Public Awareness 1
06/16 - All Ops Letter > Public Awareness 2
08/03 - All Ops Letter > Public Awareness 3
10/30 - All Ops Letter > Excavator List update reminder, MANGO Meeting
12/14 - All Ops Letter > Annual items, EFVs, excavator list
2005
02/17 - All Trans Ops Letter > IMP Report
02/17 - Lables for All Trans Ops Letter
03/08 - All Ops Letter > Regulation Icing
09/20 - All Ops Letter > Potential Regulator Icing
12/02 - All Ops Letter > Annual Leak Report, MOCS Update, PE Repair
12/15 - All Ops Letter > Annual Report Items
2004
01/09 - All Ops Letter > A. Report, EFIS, Unvented Heaters, Phone List
02/06 - All Ops Letter > Meeting, Lake Seminar, Board Ballot
11/04 - All Ops Letter > Aboveground Leaks
12/17 - All Trans Ops Letter > IM Program
12/20 - All Ops Letter > Annual Report Items
2003
01/17 - All Ops Letter > Annual Reports, New Staff, ADBs, PPDC
02/25 - All Ops Letter > Enclosure 1
02/25 - All Ops Letter > Enclosure 2
02/25 - All Ops Letter > Enclosure 2A
07/11 - All Ops Letter > Letter A - Old Aldyl A Survey
07/11 - All Ops Letter > Letter B - Other Old PE on Survey
07/11 - All Ops Letter > Letter C - No Old PE on Survey
09/30 - All Ops Letter > 2003 Certificates
11/19 - All Ops Letter > Self-Assess, Backfill, Live Gas, Staff Resign.
2002
01/02 - All Ops Letter > OQ
04/09 - All Ops Letter > Seminar Announcement, MANGO Ballot
05/01 - All Ops Letter > Seminar Announcement
06/03 - All Ops Letter > Seminar Announcement
2001
02/16 - Copper Operator Letter > Fulton Followup
02/16 - Copper Operators Letter
05/21 - All Ops Letter > Seminar Announcement
07/10 - All Ops Letter > OQ Plans
12/18 - - All Ops Letter > Inside Meters, Part 40, A. Report, Replacement Program, Phone List
2000
02/25 - All Ops Letter > Comm Grd, OQ, Joining Waiver, Pipe Map, Meeting
11/30 - All Ops Letter > Monitor Reg Failure, OQ, PSC Address Change
12/21 - All Ops Letter > Annual Report, Replacement Program, Phone List
1999
03/05 - All Ops Letter > EFV Notification, Meeting Announcement
03/25 - All Ops Letter > Pre82 Pipe ADB, Safety Regulations, Meeting Items
04/27 - All Ops Letter > Safety Regulations Distribution
04/30 - All Ops Letter > Safety Regualtions Distribution
05/05 - Master Copy Leter > Safety Regulations
12/21 - All Ops Letter > Joining, EFV, Drug Test, A. Report, Repl Program
1998
03/01 - Summary of All Operator Letters
04/15 - All Ops Letter > PE Pipe at Highway Crossings
05/19 - All Ops Letter > Pipeline Safety Regulations Published
08/11 - All Ops Letter > Guidelines Letter
08/11 - All Ops Letter > Guidelines for Boring PE Near Sewer Lines
09/21 - All Ops Letter > Meeting Announcement, EFV Draft Letter
12/14 - All Ops Letter > Safety Regulations, Meeting, Replacement Program
1997
01/24 - All Ops Letter > Drug Testing Rate
02/13 - All Ops Letter > Staff Telephone List, Meeting Announcement
05/14 - All Ops Letter > Older PE Pipe, PE Backfill, Op Training
11/17 - All Ops Letter > PE Pipe Install Through Sever Lines, Op Training
12/30 - All Ops Letter > A. Report, Replace Program, Drug Test Rate, Phone List
1996
05/22 - All Ops Letter > Answer Service, Custer Notifications
10/18 - Master Copy Letter > Regulations
12/20 All Ops Letter > Annual Report and Replacement Program
1995
Above Ground Leak Classification
01/03 - All Ops Letter > Annual Report and Replacement Program
05/22 - Master Copy Letter > Pipeline Safety Regulations
08/04 - All Ops Letter > Maximum Save Value, Service Regulator Testing Criteria
08/11 - Master Copy Letter > Official Regulations - Master List
08/11 - Master Copy Letter > Unoffical Regulations - Master List
1994
01/13 - All Ops Letter > Reg Sta and Farm Taps, A. Report, Replacement Program, TSI
11/16 - All Ops Letter > Drug Program, Saftey Regulations, Bulletin, Direct Sales
11/16 - Transmission Operators > Passage of Internal Inspection Devices
1993
05/06 - All Ops Letter > Staff Change, EFVs, Bulletin, NTSB Recommendation
10/15 - Cast Iron Operators
10/15 - Yard Line Operators
