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Welcome to the Milwaukee Metropolitan Sewerage District’s (MMSD) Private Property Infiltration and Inflow (PPII) Reduction Program website!
The intent of this website is to provide municipalities, consultants, and contractors with technical resources, presentations, and training material to help guide your decisions and actions regarding the successful implementation of your PPII project from start to finish.
The resources contained in this website will assist in all phases of PPII related work including policy, planning, investigative, construction, post-construction, submittals, and reimbursement requests.
As we inventory and implement lessons learned, this website will remain a dynamic platform to find the most current and up to date information regarding MMSD's PPII Reduction Program.
Appendix 2A PPI/I Policy 2.0
Appendix 2B Municipal Program
Appendix 2C Residential Program
Appendix 2D Contractor Evaluation
Appendix 2E Product Evaluation
Appendix 2F Memorandum of Understanding
Appendix 2G Municipal PPII Policy
Appendix 2G.1 Bayside PPII Policy
Appendix 2G.2 Brookfield PPII Policy
Appendix 2G.3 Fox Point PPII Policy
Appendix 2G.4 Greenfield PPII Policy
Appendix 2G.5 Muskego PPII Policy
Appendix 3A Lateral Master Specifications
Appendix 3B Foundation Drain Disconnection Specification Sample
Appendix 3C Lateral CCTV Sample Specification
Chapter 4 describes the template design details available to support PPI/I work.
Appendix 4A Standard Detail Drawings
Chapter 5 describes standard operating procedures available to support PPI/I work.
Appendix 5A SOP - Ordinance Development
Appendix 5B SOP - Flow Monitoring
Appendix 5C SOP - House Inspections
Appendix 5D SOP - Lateral Inspections
Appendix 5E SOP - CCTV Data Management
Appendix 5F SOP - SmokeTesting
Appendix 5G SOP - Rain Garden Guidance
Appendix 5H SOP - Construction Field Inspection Management
Appendix 5I SOP - Acceptance Criteria for Lateral CIPP Defects
Appendix 5J SOP - Change Orders
Appendix 5K SOP - I/I Reduction Evaluations
Chapter 6 discusses best practices for different aspects of work under the PPI/I program.
Chapter 7 describes legal guidance documents available related to PPI/I work.
Appendix 7A Wisconsin State Code for Clear Water Contributions:
Appendix 7B IRS 1099 Guidance Document
Appendix 7C Right of Entry Waiver Samples
Appendix 7D Procurement Guidelines
Appendix 7E Example Contracts
Chapter 8 provides references for the technical guidance manual.
Chapter 9 provide a list of all the standard PPII forms that should be used when providing information to MMSD.
Appendix 9A Final Project Summary Report