HOT WORKING OF METALS Fig. 27-16.

FIRE PROTECTION oil or paint often cause fires too The NFPA Committee on Spontaneous Heating and Ignition recommends a detailed proce dure for the prevention and extinguishment of fires in these materials The best preventives against spontaneous ignition are either total exclusion of air or good ventilation With small quantities of material, the former method is practicable With large quantities of material, such as storage piles of bituminous coal, both meth ods have been used with success Temperatures of 140 F are considered dangerous in coal piles If temperatures rapidly approach or exceed that figure, it is generally advisable to move the pile or re arrange it to allow better circulation of air.

FIRE PROTECTION SUBJECT: HOT WORK PERMIT PROCEDURES TO: ALL CONCERNED Steps will be token immediately to put into practice a permit tag system which should provide better protection agoinst fire from welding and other hot work in hazardous areas.

QUICKT MEMO REOROER * 47-223 MADE IN U.S.A PAT LtSTlfJC. ___ X_____ CJo/ZJC Pirn&s.

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twrw-Hs uramtuteum iisa; MHiJjtrMfcaHjs.

WELDON R.

IN D U S T R IA L HYG IENE M O NITO RING PROGRAM 1987 PLAINTIFF'S EXHIBIT ,w \P IB 001248 SWRf/Asbestos 7548 cn a d d; G Cl Hi H )-* o Cl id CD CD d 00 n 1-3 1 -w s!

CO O cO* o3 CO o rt to sa 5 P d> H* H OfD* HO-* O9 f> 9 OM 09 9rt Cffl o<a0* 3q< co *0 HI PI Ht Cc 3 3* O XMc* 35j H WH- *3 f3 ft o S Ho*1* **C390 >g X~N O' 3O H9 PtIj 9fl> SWRf/Asbestos 9798 wo co O* P VJ o ft) n o. .or* od o 9 fO 2 mo e3 , *9 O 9 ID SWRf/Asbestos 97gg V \ in O Co a 3o 3 O M HD* V) Tj Tf Ho* C3 1 SWRf/Asbestos 9800

Maintenance [ 1 0, l [2-11-00 1 Wia.

WELDON R.

KERR-MCGEE REFINING CORPORATION (A Delaware Corporation) BYLAWS Amended and Restated October 1/ 1990 EXHIBIT KRC-321 ARTICLE I OFFICES Section 1.

INDEX Page Page Rebreathlng apparatus (see Breathing apparatus) Receiving materials ..

Plant Managers S.

/ MINUTES OF THE SAFETY COMMITTEE MEETING MARRIOTT MOTOR HOTEL SADDLE BROOK, NEW JERSEY SEPTEMBER 19, 1967 Mr.