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��5 <br /> p � . <br /> C <br /> H�� <br /> fC C! <br /> �tl�'+tl <br /> H <br /> y <br /> x Z� )FIRE'jPROTECTION �SYSTEMS ��+���� �, <br /> «� V <br /> C1 � <br /> ��'g INLAND EMPIRE FIRE PROTECfION COMPANY -,, �y <br /> ,�� .. <br /> ; <br /> t" H� . . . ._ _ . � . <br /> y <br /> g�y <br /> �o� Tha H�akina Company Auguat 21 , 1990 <br /> Po�t Office Box 4219 <br /> Spokane, Weshington 99202-0219 <br /> Attention� Mr. Rob Randall <br /> Sub.lectt Autometic sprinklor 4lre protection� Paine Field <br /> Businesa Park� Fhase II � Everett� Washington. <br /> Desr Rob� <br /> A� r�qu�at�d. w� off�r th• followinq critique of aur propasad <br /> da�iqn •t th• �bov loc�tion. . . <br /> '�1 W� are proposing a totel 04 four wet pipe systems (two p�r build- <br /> �_' inq> to ellow storege to maximum heights varying 4rom twenty feet <br /> to twenty-four 4�e1 dependinq on the commodities to be stored •nd <br /> the configuration of the atorage. <br /> ; ; Th• hiqher! haz�rd we er■ nllowing far ia cl�ss III (nononcap- <br /> � sulated) m�t�ri�ls on double row r�cks with mi�imum eight foat <br /> eisles to twei+ty feet. This arrangement require• • minimum d�n- <br /> '�1 •ity af 0.365 gpm per •quere foot �pplied over • m�ximum eree of <br /> 2000 square feet. usinq 2BG degrse (F. ) spri�kler heads. We will <br /> '�I allow • minimum of 500 qpm for fire dep�rtm�nt hofQ streams with- <br /> � out reducing the above drnsity. Thia deaign will not raquire <br /> ' "in-rsck" ■prinkler piping. <br /> �' CRef� NFPR M231c (1986> , figure 6-l1. lc. curve "E"] <br /> �d The ebove deaiqn wculd rlso allow non-rack ftor�pv arrangemants <br /> � (such as solid pila. palletized, 61n boN ar shelf> of class III <br /> �' (nonenc�psulated) commodlties to twenty-4our feet� or clasa IV <br /> � (nonencepsulated> commoditiea to twenty-three feet. <br /> �' CRef� NFPA N231t1987) � figure 6-1.2 and figure b-2.2] <br /> � <br /> VQry truly youra. <br /> � Inl i e Fire Protection Company <br /> - _�i����------- -- <br /> D�Tial V. 6hter . <br /> 5enior Engine�ring Technician <br /> DVSeda <br />