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Page 2. <br /> M. L. Nolan <br /> 4-3333-3-0751 <br /> �. The fire flovr reQuired for �dequ�te protection based on <br /> unde►�wrlting and NFPA standards is based on the hydr�ulics of t;he <br /> sprinkler systenis for the sub�ect buildings. The h1ghest w�ter <br /> de�md_MI11 be tn the p�rking y�r�yes in which sprinkler de��nd <br /> will be �pprozt��tely 875 gp�. Tot�l w�ter dem�nd (1125 gp�) <br /> includes a 250 gp� outside hose stre� de�and. <br /> The �int�u� required w�ter Aein�nd for the offlce are� to nie�t <br /> futory Mutual Engineering st�nd�rds is 300 gp� for sprinklers <br /> plus m �dditlon�l 250 gqn for hose streams. The �inimum required <br /> denund for the office �rea to nieet NfPA 13 stand�rds is 150 qpai <br /> for sprinklers plus �n addition�l 100 gp� for hoses. The required <br /> pressure to �eet the w�ter de�mds at the sprinkler risers will be <br /> roughly between 50 psi to 60 psi. The w�ter flow available is <br /> more thm adeqwte to meet requtred w�ter demand. <br /> 5. F�ctory Mutual Engineering and Industrial Risk insurers h�ve both <br /> reviewed and approved the pro�ect drawings for the sub�ect <br /> building. The underwriter's revieM included the destgn of the new <br /> 10 lnch looped fire m�in around the building. <br /> 6. Pro�ect drawings h�ve been revlewed �nd approved by Boeing Fire <br /> Protection Engineering. <br /> Ple�se cont�ct J. J. "Jeff" Hollingsworth �t 393-2290 if you h�ve �ny <br /> questions. <br /> a.��� <br /> A. M. Richter <br /> 4-3333 IE-74 <br /> 393-82�8 <br /> JJH:cp <br />� <br />