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What Went Wrong Part 5 ppsx

What Went Wrong Part 5 ppsx

What Went Wrong Part 5 ppsx

... ratings look alike, and the part numbers are hard to read and are usually of the forms 123 456 -2 .5 and 123 456 - 25 [8]. (h) A lifting device had a design capacity of 15 tons, but in error it ... Atlantic [5] . Inspections showed that two cooling towers contained asbestos. Sticky warning labels were fixed to them. No maintenance work was carried out 112 What Went Wrong? Figure 5- 2. ... 3. No. 4, July/Aug. 1996, p. 17. I00 What Went Wrong? Fortunately, the tank truck was fitted with a device to prevent it from departing when the filling hose was connected [l],...
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What Went Wrong Part 7 ppsx

What Went Wrong Part 7 ppsx

... soon died out (Figure 7-6). 166 What Went Wrong? perature. Incidents involving these materials are described in Sections 2 .5, 5. 2.2 d, 5. 6.2, and 8.1 .5. 8.1 MAJOR LEAKS 8.1 .I. Feyzin ... 1984, 12. H. J. Maushagen, Loss Prevention Bulletirz, No. 055 , Feb. 1984, p. 1. p. 85. p. 113. 172 What Went Wrong? crack if one should start. Previously, the policy of many companies ... 158 What Went Wrong? Other incidents that might have been controlled by EIVs are described in Sections 1 .5. 4 (e) and 16.1 (g). EIVS should close...
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What Went Wrong Part 1 pptx

What Went Wrong Part 1 pptx

... Chapter 5. Storage Tanks . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 5. 1 Overfilling, 108 5. 2 Overpressuring, 110 5. 3 Sucking in, 114 5. 4 Explosions, 117 5. 5 Floating-roof ... been prevented. Case histories illustrate what went wrong and why it went wrong, and then guide you in how to circumvent similar tragedies. Twenty percent of the information in this fourth ... . . 353 20.1 Hardware and software faults, 353 20.2 Treating the computer as a black box, 354 20.3 Misjudging the way operators will respond, 359 20.4 Other problems, 360 20 .5 Unauthorized...
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What Went Wrong Part 2 docx

What Went Wrong Part 2 docx

... The fore- man and manager were therefore responsible for the inevitable injury. 16 What Went Wrong? 1.2 .5 Make Sure You Find the Right Line There was a leak on the line supplying steam to ... (Fig- ure 1-11, [16, 171. 8 What Went Wrong? Blowdown Blowdown Relief Valve RIGHT Relief Valve Open End -Blank @ Figure 1-4. The right and wrong ways to isolate a vent ... was dismantled with the Demco valve (Illustrarion courtesy of the US. Department of hbor.) open. 32 What Went Wrong? 1.4.7 A Permit to Work Da.,derously? A permit system is necessary...
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What Went Wrong Part 3 pdf

What Went Wrong Part 3 pdf

... 90°C. An explosion occurred; the building u'as wrecked, and parts of the reactor were found 75 m away [7]. 56 What Went Wrong? Some hot (370°C) pipework was supported by spring hangers ... completed” [39]. 36 What Went Wrong? Figure 1-13. This steel box was quite incapable of containing a leak of steam at a gauge pressure of 300 psi (20 bar). 60 What Went Wrong? 2.6 PROCESS ... answered in a perfunctory manner [6]. For another temporary modification see Section 5. 5.1. 38 What Went Wrong? the vinyl chloride had entered buildings, and it exploded, destroy- ing the...
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What Went Wrong Part 4 potx

What Went Wrong Part 4 potx

... New York, 1997. p. 150 . 90 What Went Wrong? 5. Operators should be trained to "look before they leap" when they find valves wrongly set. See also Section 3.3 .5 (a). Other accidents ... Abbeystead E.~pl~~loiz, Her 211. p. 45. Pwgress, Vol. 11, No. 2, Apr. 1992. p. 85. MajesiLy‘s Stationery Office, London. 19 85. 70 What Went Wrong? made to operate it manually. It ... 19 75. cal Engineers. Rugby, UK, 1978. Nov. 12, 1976. Association, London. 19 85. p. 6. Progress, Vol. 5, No. 3. July 1986, p. 1 65. 10. Hazai-dous Caigo Bulletirz, Jan. 19 85. ...
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What Went Wrong Part 6 pdf

What Went Wrong Part 6 pdf

... the dike wall was damaged by the 142 What Went Wrong? this reason, many companies prefer not to use them. If they are partly choked, burning liquid or particles of hot carbon may be expelled ... there since the tank 150 What Went Wrong? 7.1.6 Hoses Hoses are a frequent source of leaks. The most common reasons have been: 1. The hose was made of the wrong material. 2. The ... described in Section 16.2 (a). 5. 5 FLOATING-ROOF TANKS This section describes some incidents that could only have occurred on floating-roof tanks. 5. 5.1 How to Sink the Roof A choke...
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What Went Wrong Part 8 pdf

What Went Wrong Part 8 pdf

... was 0-60 Wmin (0-2 ft3/min) although 150 L/rnin (5 ft'imin) was needed to keep the oxygen content at a safe level. 2 05 184 What Went Wrong? Weld A Figure 9-4. A construction ... collapsed, fortunately while it was being stress-relieved. 186 What Went Wrong? Figure 9 -5 (a). The original pipe supports. Figure 9 -5 (b). The supports used after the collapse. 9.1.3 Water ... the wrong grade of steel was used for a pipeline. The correct grade is usually specified. but the wrong grade is delivered to the site or selected from the pipe store. 190 What Went Wrong? ...
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What Went Wrong Part 9 pptx

What Went Wrong Part 9 pptx

... co-workers failed to check that the space was clear before locking the door [ 25] . 230 What Went Wrong? Figure 11-1. If part of a vessel cannot be seen, assume it is dirty. If the previous ... formation used up some of the oxygen. Section 5. 3 (d) describes how a similar effect caused a tank to collapse. 232 What Went Wrong? (a) Two men went into a reactor to carry out a dye-penetrant ... restriction at one end. A man then went inside the reactor to fill in the cracks between the bricks with a rubber adhesive. 228 What Went Wrong? REFERENCES 1. User 5. Guide for the Safe Operation...
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What Went Wrong Part 10 pdf

What Went Wrong Part 10 pdf

... the reasons listed in Section 7.1.6, in particular because dam- aged hoses or hoses made from the wrong material were used. However, 266 What Went Wrong? fire." Such a statement should ... the discharge of fuel continued. The hose caught on an obstruction and was pulled part 258 What Went Wrong? water vaporized with explosive violence, and a mixture of steam and oil was ... was the usual prac- 262 252 What Went Wrong? joint. While he was doing so, the joint ring fell into the vessel. Without thinking, the fitter squeezed the upper part of his body through...
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