CCAH-2020

Introduction 2
Table of Contents 3
101 General 4
102 Limitations 4
201 Definitions 5
301 Rough-in Components 7
302 Rough-in Installation 8
401 Soil Gas Collection Plenums 8
402 Sub-membrane 9
403 Sub-slab 11
404 Sealing 14
501 Rough-in Piping 15
601 System Termination 16
701 Provision for Fan 17
801 Radon Testing 18
901 Fan Activation 18
1001 System Monitoring and Occupant Information 19
1101 Post-mitigation Evaluations 20
Exhibits 21
1: Visual Review For Completion 21
2: Understanding an Active Radon Reduction System 22
Referenced Standards 24
CCAH/RRNC Consensus Body 25
CCAH Companion Guidance 26
A: Technical Advisories 27
B: Understanding ASD 28
C: Informative Publications 30
D: Sample Inspection List 31

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