Model Specifications

• MS-2 2000 - Model Specification for Polyethylene Plastic Pipe, Tubing and Fittings for Fuel Gas Distribution Systems - Document under review and unavailable; contact PPI staff with questions
• MAB-3 - Model Specification for PE 4710 Burried Potable Water Service, Distribution and Transmission Pipes and Fittings Note: This replaces MS-3
• MS-4 2017 - Model Specification For Polyamide 11 (PA-11) Plastic Pipe, Tubing and Fittings for Fuel Gas Distribution Systems
• MS-5 2018 - Model Specification for HDPE Solid Wall Conduit
• MS-6 Model Specification and Checklist for Polyethylene (PE) Pipe for the Sliplining of Sewers Document under review and unavailable. Contact PPI staff with questions.
• PPI MS-7 Model Specification for Plastic Piping Materials for Ground Source Geothermal Applications