CCAH-2020

ANSI/AARST CCAH 2020 Introduction CCAH – 2020 Table of Contents 101 GENERAL ……………………… ………………………………………………………….…………….….………… 1 102 LIMITATIONS ……………………… ………………………………………………………………….….………… 1 201 DEFINITIONS …………………………… ……………………….…….………………………………….………… 2 301 RADON CONTROL ROUGH-IN COMPONENTS … ……………………………………….….………… 4 302 ROUGH-IN COMPONENT INSTALLATION … ………………………………………………….………… 5 401 SOIL GAS COLLECTION PLENUM … ……………………………………………………………….………… 5 402 SUB-MEMBRANE … ………………………………………………………………………………….….………… 6 403 SUB-SLAB ………… …………………………………………………………………………………….….………… 8 404 SEALING SOIL GAS COLLECTION PLENUM ……………………………………………….….………… 11 501 ROUGH-IN PIPING … …………………………………………………………………………………….………… 12 601 SYSTEM TERMINATION … ………………………………………………………………………….….………… 13 701 PROVISION FOR FAN …… ……………………………………………………………………………….………… 14 801 RADON TESTING … ……………………………………………………………………………………….………… 15 901 FAN ACTIVATION - ACTIVE SOIL DEPRESSURIZATION …………………………………….………… 15 1001 SYSTEMMONITORING AND OCCUPANT INFORMATION ……………………………….………… 16 1101 POST ACTIVATION EVALUATIONS … ……………………………………………………………….……… 17 EXHIBIT 1 Sample Form—Visual Review For Completion Of Essential Components … ………… 18 EXHIBIT 2 Sample Form For Occupants—Understanding Active Radon Reduction Systems 19 Referenced Standards … ………………………………………………………………………………………………….… 21 Consensus Body—CCAH/RRNC Committee Members ……………………………………………………….. 22 CCAH COMPANION GUIDANCE …………………………………………………………………………….….……… A Technical Advisories Compared To Other Guidance And Codes CG 1 B Understanding Active Soil Depressurization (Builders and Code Officials) CG 2 C Informative Reference Publications CG 4 D Sample Construction Inspection Checklist CG 5

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