ML19332A912

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Forwards Schematic Diagram & Explanation for Safe Removal of Gasses in Confined Areas
ML19332A912
Person / Time
Site: Crane 
Issue date: 07/14/1980
From: Rongstad F
AFFILIATION NOT ASSIGNED
To:
NRC COMMISSION (OCM)
Shared Package
ML19332A901 List:
References
NUDOCS 8009180565
Download: ML19332A912 (3)


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- g REMOVAL OF DANGEROUS GASSES AND

_?A DT0 ACTIVE WATTR ?POM CONFINrD A cFJ S 3y Floyd W.

Rongstad EQUIPMINT

1. Air compressors to handle gasses.
2. High pressure, propanc-type tanks on semi trailer truck combinations to transport 6 asses.
3. Pumps and large truck tankers for water.

PROCEDURIS FOR GAS REMOVAL AND' DISPOSAL

1. Hun a suitable hose of pipe from gas contauinated areas to intake of compressor.
2. Connect another line from 'ccupressor outlet and j =

connect to large high-pressure tanks.

Propane tanks will safely' handle pressures tanks will handle pressures to over 250 PSI.

3. Place another compressor at the opposite end of the buildinglLn a position so a pressure line can be directed upward toward top of building and into the area where gas exists. This compressor will compensate

.for gas removed by scavenging compressor, and replace with clean air from outside.

4 Tanks filled with gas can then be transported to some distant and safe area and vented into the atmosphere.

Cubic capacity of tanks and volume of gas in area will determine number of tanks required.

iATER RIMOVAL AND DISPOSAL

1. Pu=p contaminated water into large truck-tankers and',

or, sczi-tanker truck combinations as used for petro-leum or other chemicals.

2.

Iraneport to some location such as-possibly Nevada test sites where underground atomic tests have been conducted.

3. Dump tank contents into the under$round caverns result-ing from tests.

Inasmuch as these underground caverns are already contaminated, there should be no more danger when._permanantly sealed.

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