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Responds to 801103,1203 & 810217 ltrs questioning adequacy of fire barrier penetration seals installed at facility.Info has been utilized in NRC review of fire protection sys & designs for conformance w/10CFR50.

Accession Number: ML20003G516

Date Released: Sunday, November 8, 2020

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• ML20003G515 - Responds to 801103,1203 & 810217 ltrs questioning adequacy of fire barrier penetration seals installed at facility.Info has been utilized in NRC review of fire protection sys & designs for conformance w/10CFR50. (1 page(s), 4/9/1981)
• ML20003G518 - Informs of possible nonconformance re installation of rated fire penetration seals at facility.CHEMTROL CT-800/GE RTV 6428 Silicone does not meet ASTM E-119 stds. (3 page(s), 11/3/1980)
• ML20003G521 - Forwards 801202 ltr to util re Chemtrol Fire Test Procedure CTP-0205 on CHEMTROL CT-800/GE RTV 6428 silicone. (7 page(s), 12/3/1980)
• ML20003G523 - Forwards "CTP-0205,3-H Fire Exposure Test per ASTM E-119 w/Hose Stream:5-Inch Depth CT-800/GE RTV 6428 Silicone Elastomer." (2 page(s), 2/17/1981)
• ML20003G527 - "CTP-0205,3-H Fire Exposure Test per ASTM E-119 W/Hose Steam:5 Inch Depth CT-800/GE RTV 6428 Silicone Elastomer." (32 page(s), 2/17/1981)