CAMP LEJEUNE, NORTH CAROLINA - Senate Judiciary Committee
CAMP LEJEUNE, NORTH CAROLINA - Senate Judiciary Committee
CAMP LEJEUNE, NORTH CAROLINA - Senate Judiciary Committee
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AIR SYSTEM TAB PROCEDURES<br />
FIGUIIE 5-<br />
9) Using the methods oilllined in pnfn.qnl)tW B. (telermine<br />
Ihe volume of nit bein hnndld by n<br />
relurnnir fnn if used; and/or if a cenlral exhmsl<br />
fan syslem I used, nlo delermine Ihe c[m<br />
being handled by lhe exhnusl fan. If several<br />
exhmsI fans, such a power root venlilnlors.<br />
re related Io a parliculnr supply system, II i<br />
enerally not necessnry Io menm,e Ihe cfm of<br />
each such exhaust (an until afler lhe supply<br />
syslem is balanced.<br />
10) II Ihe measured cfm ol Ihe mpply fnn, cenhnl<br />
return fan or cer]lrnl exhausl fm varies moe<br />
thn 10% from design, ndjul Ihe (hive of ench<br />
fn Io oblain nproximnle required chn. ecor(t<br />
fan uction slalic prestr, fnn dischnrgq Inlic<br />
pressure, nmpernge nt}d cfm n)entremQ]Is.<br />
Confirm lhnl lhe fan molor i not overlonded.<br />
1 1) Make a preliminn suey, pol checking air<br />
clrculalion in various rooms. Wilh knowledge of<br />
Ihe uply nnd relurn or exhausl fnn volumes<br />
and data from Ihe suwey, delermine if Ihe re-
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