id	sid	tid	token	lemma	pos
cet-3408	1	1	microsoft	microsoft	PROPN
cet-3408	1	2	word	word	PROPN
cet-3408	1	3	025.docx	025.docx	PROPN
cet-3408	1	4	chemical	chemical	NOUN
cet-3408	1	5	engineering	engineering	NOUN
cet-3408	1	6	transactions	transaction	NOUN
cet-3408	1	7	vol	vol	NOUN
cet-3408	1	8	.	.	PUNCT
cet-3408	2	1	48	48	NUM
cet-3408	2	2	,	,	PUNCT
cet-3408	2	3	2016	2016	NUM
cet-3408	2	4	a	a	DET
cet-3408	2	5	publication	publication	NOUN
cet-3408	2	6	of	of	ADP
cet-3408	2	7	the	the	DET
cet-3408	2	8	italian	italian	ADJ
cet-3408	2	9	association	association	NOUN
cet-3408	2	10	of	of	ADP
cet-3408	2	11	chemical	chemical	PROPN
cet-3408	2	12	engineering	engineering	NOUN
cet-3408	2	13	online	online	ADV
cet-3408	2	14	at	at	ADP
cet-3408	2	15	www.aidic.it/cet	www.aidic.it/cet	PROPN
cet-3408	2	16	guest	guest	NOUN
cet-3408	2	17	editors	editor	NOUN
cet-3408	2	18	:	:	PUNCT
cet-3408	2	19	eddy	eddy	PROPN
cet-3408	2	20	de	de	PROPN
cet-3408	2	21	rademaeker	rademaeker	PROPN
cet-3408	2	22	,	,	PUNCT
cet-3408	2	23	peter	peter	PROPN
cet-3408	2	24	schmelzer	schmelzer	PROPN
cet-3408	2	25	copyright	copyright	NOUN
cet-3408	2	26	©	©	PROPN
cet-3408	2	27	2016	2016	NUM
cet-3408	2	28	,	,	PUNCT
cet-3408	2	29	aidic	aidic	ADJ
cet-3408	2	30	servizi	servizi	PROPN
cet-3408	2	31	s.r.l	s.r.l	NOUN
cet-3408	2	32	.	.	PUNCT
cet-3408	2	33	,	,	PUNCT
cet-3408	2	34	isbn	isbn	PROPN
cet-3408	2	35	978	978	NUM
cet-3408	2	36	-	-	SYM
cet-3408	2	37	88	88	NUM
cet-3408	2	38	-	-	PUNCT
cet-3408	2	39	95608	95608	NUM
cet-3408	2	40	-	-	PUNCT
cet-3408	2	41	39	39	NUM
cet-3408	2	42	-	-	SYM
cet-3408	2	43	6	6	NUM
cet-3408	2	44	;	;	PUNCT
cet-3408	2	45	issn	issn	PROPN
cet-3408	2	46	2283	2283	NUM
cet-3408	2	47	-	-	SYM
cet-3408	2	48	9216	9216	NUM
cet-3408	2	49	lessons	lesson	NOUN
cet-3408	2	50	learned	learn	VERB
cet-3408	2	51	from	from	ADP
cet-3408	2	52	major	major	ADJ
cet-3408	2	53	accidents	accident	NOUN
cet-3408	2	54	relating	relate	VERB
cet-3408	2	55	to	to	ADP
cet-3408	2	56	ageing	ageing	NOUN
cet-3408	2	57	of	of	ADP
cet-3408	2	58	chemical	chemical	ADJ
cet-3408	2	59	plants	plant	NOUN
cet-3408	2	60	zsuzsanna	zsuzsanna	NOUN
cet-3408	2	61	gyenes	gyene	NOUN
cet-3408	2	62	,	,	PUNCT
cet-3408	2	63	maureen	maureen	PROPN
cet-3408	2	64	h.	h.	PROPN
cet-3408	2	65	wood	wood	PROPN
cet-3408	2	66	institute	institute	PROPN
cet-3408	2	67	for	for	ADP
cet-3408	2	68	the	the	DET
cet-3408	2	69	protection	protection	NOUN
cet-3408	2	70	and	and	CCONJ
cet-3408	2	71	security	security	NOUN
cet-3408	2	72	of	of	ADP
cet-3408	2	73	the	the	DET
cet-3408	2	74	citizen	citizen	NOUN
cet-3408	2	75	,	,	PUNCT
cet-3408	2	76	european	european	ADJ
cet-3408	2	77	commission	commission	PROPN
cet-3408	2	78	–	–	PUNCT
cet-3408	2	79	joint	joint	ADJ
cet-3408	2	80	research	research	NOUN
cet-3408	2	81	centre	centre	NOUN
cet-3408	2	82	,	,	PUNCT
cet-3408	2	83	via	via	ADP
cet-3408	2	84	e.	e.	PROPN
cet-3408	2	85	fermi	fermi	PROPN
cet-3408	2	86	2749	2749	NUM
cet-3408	2	87	,	,	PUNCT
cet-3408	2	88	21027	21027	NUM
cet-3408	2	89	ispra	ispra	ADJ
cet-3408	2	90	(	(	PUNCT
cet-3408	2	91	va	va	NOUN
cet-3408	2	92	)	)	PUNCT
cet-3408	2	93	,	,	PUNCT
cet-3408	2	94	italy	italy	PROPN
cet-3408	2	95	zsuzsanna.gyenes@jrc.ec.europa.eu	zsuzsanna.gyenes@jrc.ec.europa.eu	PROPN
cet-3408	2	96	major	major	ADJ
cet-3408	2	97	industrial	industrial	ADJ
cet-3408	2	98	accidents	accident	NOUN
cet-3408	2	99	that	that	PRON
cet-3408	2	100	occurred	occur	VERB
cet-3408	2	101	in	in	ADP
cet-3408	2	102	the	the	DET
cet-3408	2	103	past	past	NOUN
cet-3408	2	104	and	and	CCONJ
cet-3408	2	105	even	even	ADV
cet-3408	2	106	recently	recently	ADV
cet-3408	2	107	,	,	PUNCT
cet-3408	2	108	such	such	ADJ
cet-3408	2	109	as	as	ADP
cet-3408	2	110	the	the	DET
cet-3408	2	111	flixborough	flixborough	NOUN
cet-3408	2	112	,	,	PUNCT
cet-3408	2	113	uk	uk	PROPN
cet-3408	2	114	in	in	ADP
cet-3408	2	115	1974	1974	NUM
cet-3408	2	116	,	,	PUNCT
cet-3408	2	117	the	the	DET
cet-3408	2	118	conocophillips	conocophillips	PROPN
cet-3408	2	119	,	,	PUNCT
cet-3408	2	120	uk	uk	PROPN
cet-3408	2	121	in	in	ADP
cet-3408	2	122	2001	2001	NUM
cet-3408	2	123	and	and	CCONJ
cet-3408	2	124	the	the	DET
cet-3408	2	125	chevron	chevron	NOUN
cet-3408	2	126	,	,	PUNCT
cet-3408	2	127	us	we	PRON
cet-3408	2	128	in	in	ADP
cet-3408	2	129	2012	2012	NUM
cet-3408	2	130	show	show	VERB
cet-3408	2	131	that	that	SCONJ
cet-3408	2	132	ageing	ageing	NOUN
cet-3408	2	133	is	be	AUX
cet-3408	2	134	still	still	ADV
cet-3408	2	135	a	a	DET
cet-3408	2	136	disturbing	disturbing	ADJ
cet-3408	2	137	phenomenon	phenomenon	NOUN
cet-3408	2	138	present	present	ADJ
cet-3408	2	139	in	in	ADP
cet-3408	2	140	chemical	chemical	NOUN
cet-3408	2	141	process	process	NOUN
cet-3408	2	142	industries	industry	NOUN
cet-3408	2	143	.	.	PUNCT
cet-3408	3	1	further	far	ADV
cet-3408	3	2	to	to	ADP
cet-3408	3	3	these	these	DET
cet-3408	3	4	cases	case	NOUN
cet-3408	3	5	,	,	PUNCT
cet-3408	3	6	it	it	PRON
cet-3408	3	7	is	be	AUX
cet-3408	3	8	estimated	estimate	VERB
cet-3408	3	9	that	that	SCONJ
cet-3408	3	10	30	30	NUM
cet-3408	3	11	%	%	NOUN
cet-3408	3	12	of	of	ADP
cet-3408	3	13	the	the	DET
cet-3408	3	14	major	major	ADJ
cet-3408	3	15	accidents	accident	NOUN
cet-3408	3	16	reported	report	VERB
cet-3408	3	17	in	in	ADP
cet-3408	3	18	the	the	DET
cet-3408	3	19	emars	emar	NOUN
cet-3408	3	20	accident	accident	NOUN
cet-3408	3	21	database	database	NOUN
cet-3408	3	22	run	run	VERB
cet-3408	3	23	by	by	ADP
cet-3408	3	24	the	the	DET
cet-3408	3	25	major	major	ADJ
cet-3408	3	26	accident	accident	NOUN
cet-3408	3	27	hazards	hazard	NOUN
cet-3408	3	28	bureau	bureau	PROPN
cet-3408	3	29	of	of	ADP
cet-3408	3	30	the	the	DET
cet-3408	3	31	european	european	PROPN
cet-3408	3	32	commission	commission	PROPN
cet-3408	3	33	are	be	AUX
cet-3408	3	34	connected	connect	VERB
cet-3408	3	35	to	to	ADP
cet-3408	3	36	at	at	ADV
cet-3408	3	37	least	least	ADV
cet-3408	3	38	one	one	NUM
cet-3408	3	39	ageing	age	VERB
cet-3408	3	40	phenomenon	phenomenon	NOUN
cet-3408	3	41	.	.	PUNCT
cet-3408	4	1	it	it	PRON
cet-3408	4	2	is	be	AUX
cet-3408	4	3	sometimes	sometimes	ADV
cet-3408	4	4	mistakenly	mistakenly	ADV
cet-3408	4	5	believed	believe	VERB
cet-3408	4	6	that	that	SCONJ
cet-3408	4	7	ageing	ageing	NOUN
cet-3408	4	8	is	be	AUX
cet-3408	4	9	about	about	ADP
cet-3408	4	10	how	how	SCONJ
cet-3408	4	11	old	old	ADJ
cet-3408	4	12	the	the	DET
cet-3408	4	13	establishment	establishment	NOUN
cet-3408	4	14	or	or	CCONJ
cet-3408	4	15	the	the	DET
cet-3408	4	16	equipment	equipment	NOUN
cet-3408	4	17	is	be	AUX
cet-3408	4	18	.	.	PUNCT
cet-3408	5	1	some	some	DET
cet-3408	5	2	countries	country	NOUN
cet-3408	5	3	solely	solely	ADV
cet-3408	5	4	consider	consider	VERB
cet-3408	5	5	corrosion	corrosion	NOUN
cet-3408	5	6	as	as	ADP
cet-3408	5	7	a	a	DET
cet-3408	5	8	sign	sign	NOUN
cet-3408	5	9	of	of	ADP
cet-3408	5	10	ageing	ageing	NOUN
cet-3408	5	11	.	.	PUNCT
cet-3408	6	1	however	however	ADV
cet-3408	6	2	,	,	PUNCT
cet-3408	6	3	ageing	ageing	NOUN
cet-3408	6	4	of	of	ADP
cet-3408	6	5	chemical	chemical	ADJ
cet-3408	6	6	plants	plant	NOUN
cet-3408	6	7	has	have	VERB
cet-3408	6	8	a	a	DET
cet-3408	6	9	wider	wide	ADJ
cet-3408	6	10	meaning	meaning	NOUN
cet-3408	6	11	which	which	PRON
cet-3408	6	12	indicates	indicate	VERB
cet-3408	6	13	the	the	DET
cet-3408	6	14	degradation	degradation	NOUN
cet-3408	6	15	of	of	ADP
cet-3408	6	16	the	the	DET
cet-3408	6	17	equipment	equipment	NOUN
cet-3408	6	18	in	in	ADP
cet-3408	6	19	use	use	NOUN
cet-3408	6	20	,	,	PUNCT
cet-3408	6	21	its	its	PRON
cet-3408	6	22	overall	overall	ADJ
cet-3408	6	23	condition	condition	NOUN
cet-3408	6	24	and	and	CCONJ
cet-3408	6	25	the	the	DET
cet-3408	6	26	change	change	NOUN
cet-3408	6	27	in	in	ADP
cet-3408	6	28	its	its	PRON
cet-3408	6	29	condition	condition	NOUN
cet-3408	6	30	over	over	ADP
cet-3408	6	31	time	time	NOUN
cet-3408	6	32	,	,	PUNCT
cet-3408	6	33	as	as	SCONJ
cet-3408	6	34	it	it	PRON
cet-3408	6	35	is	be	AUX
cet-3408	6	36	defined	define	VERB
cet-3408	6	37	in	in	ADP
cet-3408	6	38	the	the	DET
cet-3408	6	39	study	study	NOUN
cet-3408	6	40	published	publish	VERB
cet-3408	6	41	by	by	ADP
cet-3408	6	42	the	the	DET
cet-3408	6	43	uk	uk	PROPN
cet-3408	6	44	health	health	PROPN
cet-3408	6	45	and	and	CCONJ
cet-3408	6	46	safety	safety	NOUN
cet-3408	6	47	executive	executive	NOUN
cet-3408	6	48	.	.	PUNCT
cet-3408	7	1	people	people	NOUN
cet-3408	7	2	or	or	CCONJ
cet-3408	7	3	written	write	VERB
cet-3408	7	4	procedures	procedure	NOUN
cet-3408	7	5	could	could	AUX
cet-3408	7	6	also	also	ADV
cet-3408	7	7	be	be	AUX
cet-3408	7	8	key	key	ADJ
cet-3408	7	9	features	feature	NOUN
cet-3408	7	10	of	of	ADP
cet-3408	7	11	ageing	age	VERB
cet-3408	7	12	plants	plant	NOUN
cet-3408	7	13	.	.	PUNCT
cet-3408	8	1	overall	overall	ADJ
cet-3408	8	2	,	,	PUNCT
cet-3408	8	3	ageing	ageing	NOUN
cet-3408	8	4	is	be	AUX
cet-3408	8	5	related	relate	VERB
cet-3408	8	6	to	to	ADP
cet-3408	8	7	keywords	keyword	NOUN
cet-3408	8	8	such	such	ADJ
cet-3408	8	9	as	as	ADP
cet-3408	8	10	material	material	NOUN
cet-3408	8	11	degradation	degradation	NOUN
cet-3408	8	12	,	,	PUNCT
cet-3408	8	13	fatigue	fatigue	NOUN
cet-3408	8	14	,	,	PUNCT
cet-3408	8	15	obsolescence	obsolescence	NOUN
cet-3408	8	16	.	.	PUNCT
cet-3408	9	1	all	all	DET
cet-3408	9	2	these	these	DET
cet-3408	9	3	physical	physical	ADJ
cet-3408	9	4	states	state	NOUN
cet-3408	9	5	,	,	PUNCT
cet-3408	9	6	mechanisms	mechanism	NOUN
cet-3408	9	7	and	and	CCONJ
cet-3408	9	8	organisational	organisational	ADJ
cet-3408	9	9	elements	element	NOUN
cet-3408	9	10	can	can	AUX
cet-3408	9	11	lead	lead	VERB
cet-3408	9	12	to	to	ADP
cet-3408	9	13	major	major	ADJ
cet-3408	9	14	accidents	accident	NOUN
cet-3408	9	15	.	.	PUNCT
cet-3408	10	1	having	having	AUX
cet-3408	10	2	engaged	engage	VERB
cet-3408	10	3	in	in	ADP
cet-3408	10	4	a	a	DET
cet-3408	10	5	number	number	NOUN
cet-3408	10	6	of	of	ADP
cet-3408	10	7	studies	study	NOUN
cet-3408	10	8	relevant	relevant	ADJ
cet-3408	10	9	to	to	ADP
cet-3408	10	10	ageing	age	VERB
cet-3408	10	11	,	,	PUNCT
cet-3408	10	12	the	the	DET
cet-3408	10	13	major	major	ADJ
cet-3408	10	14	accident	accident	NOUN
cet-3408	10	15	hazards	hazard	NOUN
cet-3408	10	16	bureau	bureau	PROPN
cet-3408	10	17	of	of	ADP
cet-3408	10	18	the	the	DET
cet-3408	10	19	european	european	PROPN
cet-3408	10	20	commission	commission	PROPN
cet-3408	10	21	’s	’s	PART
cet-3408	10	22	joint	joint	ADJ
cet-3408	10	23	research	research	NOUN
cet-3408	10	24	centre	centre	PROPN
cet-3408	10	25	(	(	PUNCT
cet-3408	10	26	jrc	jrc	PROPN
cet-3408	10	27	)	)	PUNCT
cet-3408	10	28	performed	perform	VERB
cet-3408	10	29	an	an	DET
cet-3408	10	30	analysis	analysis	NOUN
cet-3408	10	31	of	of	ADP
cet-3408	10	32	keywords	keyword	NOUN
cet-3408	10	33	on	on	ADP
cet-3408	10	34	accident	accident	NOUN
cet-3408	10	35	reports	report	NOUN
cet-3408	10	36	in	in	ADP
cet-3408	10	37	the	the	DET
cet-3408	10	38	emars	emar	NOUN
cet-3408	10	39	database	database	NOUN
cet-3408	10	40	as	as	ADV
cet-3408	10	41	well	well	ADV
cet-3408	10	42	as	as	ADP
cet-3408	10	43	reports	report	NOUN
cet-3408	10	44	on	on	ADP
cet-3408	10	45	chemical	chemical	ADJ
cet-3408	10	46	accidents	accident	NOUN
cet-3408	10	47	in	in	ADP
cet-3408	10	48	the	the	DET
cet-3408	10	49	french	french	ADJ
cet-3408	10	50	aria	aria	PROPN
cet-3408	10	51	database	database	NOUN
cet-3408	10	52	.	.	PUNCT
cet-3408	11	1	the	the	DET
cet-3408	11	2	objective	objective	NOUN
cet-3408	11	3	was	be	AUX
cet-3408	11	4	to	to	PART
cet-3408	11	5	determine	determine	VERB
cet-3408	11	6	whether	whether	SCONJ
cet-3408	11	7	accidents	accident	NOUN
cet-3408	11	8	associated	associate	VERB
cet-3408	11	9	with	with	ADP
cet-3408	11	10	obsolescence	obsolescence	NOUN
cet-3408	11	11	and	and	CCONJ
cet-3408	11	12	loss	loss	NOUN
cet-3408	11	13	of	of	ADP
cet-3408	11	14	competence	competence	NOUN
cet-3408	11	15	due	due	ADP
cet-3408	11	16	to	to	ADP
cet-3408	11	17	ageing	ageing	NOUN
cet-3408	11	18	could	could	AUX
cet-3408	11	19	be	be	AUX
cet-3408	11	20	easily	easily	ADV
cet-3408	11	21	identified	identify	VERB
cet-3408	11	22	in	in	ADP
cet-3408	11	23	the	the	DET
cet-3408	11	24	databases	database	NOUN
cet-3408	11	25	.	.	PUNCT
cet-3408	12	1	this	this	DET
cet-3408	12	2	paper	paper	NOUN
cet-3408	12	3	discusses	discuss	VERB
cet-3408	12	4	the	the	DET
cet-3408	12	5	results	result	NOUN
cet-3408	12	6	of	of	ADP
cet-3408	12	7	this	this	DET
cet-3408	12	8	analysis	analysis	NOUN
cet-3408	12	9	and	and	CCONJ
cet-3408	12	10	makes	make	VERB
cet-3408	12	11	recommendations	recommendation	NOUN
cet-3408	12	12	on	on	ADP
cet-3408	12	13	how	how	SCONJ
cet-3408	12	14	future	future	ADJ
cet-3408	12	15	accident	accident	NOUN
cet-3408	12	16	reports	report	NOUN
cet-3408	12	17	could	could	AUX
cet-3408	12	18	put	put	VERB
cet-3408	12	19	more	more	ADJ
cet-3408	12	20	focus	focus	NOUN
cet-3408	12	21	on	on	ADP
cet-3408	12	22	the	the	DET
cet-3408	12	23	ageing	age	VERB
cet-3408	12	24	-	-	PUNCT
cet-3408	12	25	related	relate	VERB
cet-3408	12	26	impacts	impact	NOUN
cet-3408	12	27	of	of	ADP
cet-3408	12	28	obsolescence	obsolescence	NOUN
cet-3408	12	29	and	and	CCONJ
cet-3408	12	30	loss	loss	NOUN
cet-3408	12	31	of	of	ADP
cet-3408	12	32	knowledge	knowledge	NOUN
cet-3408	12	33	and	and	CCONJ
cet-3408	12	34	competence	competence	NOUN
cet-3408	12	35	.	.	PUNCT
cet-3408	13	1	introduction	introduction	NOUN
cet-3408	13	2	ageing	age	VERB
cet-3408	13	3	structures	structure	NOUN
cet-3408	13	4	,	,	PUNCT
cet-3408	13	5	systems	system	NOUN
cet-3408	13	6	and	and	CCONJ
cet-3408	13	7	components	component	NOUN
cet-3408	13	8	of	of	ADP
cet-3408	13	9	chemical	chemical	NOUN
cet-3408	13	10	establishments	establishment	NOUN
cet-3408	13	11	are	be	AUX
cet-3408	13	12	becoming	become	VERB
cet-3408	13	13	a	a	DET
cet-3408	13	14	major	major	ADJ
cet-3408	13	15	process	process	NOUN
cet-3408	13	16	safety	safety	NOUN
cet-3408	13	17	concern	concern	NOUN
cet-3408	13	18	worldwide	worldwide	ADV
cet-3408	13	19	.	.	PUNCT
cet-3408	14	1	everything	everything	PRON
cet-3408	14	2	is	be	AUX
cet-3408	14	3	connected	connect	VERB
cet-3408	14	4	to	to	ADP
cet-3408	14	5	a	a	DET
cet-3408	14	6	site	site	NOUN
cet-3408	14	7	and	and	CCONJ
cet-3408	14	8	its	its	PRON
cet-3408	14	9	various	various	ADJ
cet-3408	14	10	processes	process	NOUN
cet-3408	14	11	can	can	AUX
cet-3408	14	12	age	age	NOUN
cet-3408	14	13	,	,	PUNCT
cet-3408	14	14	including	include	VERB
cet-3408	14	15	not	not	PART
cet-3408	14	16	only	only	ADV
cet-3408	14	17	equipment	equipment	NOUN
cet-3408	14	18	,	,	PUNCT
cet-3408	14	19	but	but	CCONJ
cet-3408	14	20	also	also	ADV
cet-3408	14	21	people	people	NOUN
cet-3408	14	22	and	and	CCONJ
cet-3408	14	23	procedures	procedure	NOUN
cet-3408	14	24	.	.	PUNCT
cet-3408	15	1	it	it	PRON
cet-3408	15	2	could	could	AUX
cet-3408	15	3	be	be	AUX
cet-3408	15	4	the	the	DET
cet-3408	15	5	degradation	degradation	NOUN
cet-3408	15	6	of	of	ADP
cet-3408	15	7	the	the	DET
cet-3408	15	8	equipment	equipment	NOUN
cet-3408	15	9	,	,	PUNCT
cet-3408	15	10	its	its	PRON
cet-3408	15	11	overall	overall	ADJ
cet-3408	15	12	condition	condition	NOUN
cet-3408	15	13	and	and	CCONJ
cet-3408	15	14	the	the	DET
cet-3408	15	15	change	change	NOUN
cet-3408	15	16	in	in	ADP
cet-3408	15	17	its	its	PRON
cet-3408	15	18	condition	condition	NOUN
cet-3408	15	19	over	over	ADP
cet-3408	15	20	time	time	NOUN
cet-3408	15	21	(	(	PUNCT
cet-3408	15	22	hse	hse	PROPN
cet-3408	15	23	rr509	rr509	ADJ
cet-3408	15	24	,	,	PUNCT
cet-3408	15	25	2006	2006	NUM
cet-3408	15	26	)	)	PUNCT
cet-3408	15	27	.	.	PUNCT
cet-3408	16	1	hence	hence	ADV
cet-3408	16	2	,	,	PUNCT
cet-3408	16	3	a	a	DET
cet-3408	16	4	good	good	ADJ
cet-3408	16	5	foundation	foundation	NOUN
cet-3408	16	6	for	for	ADP
cet-3408	16	7	effective	effective	ADJ
cet-3408	16	8	ageing	age	VERB
cet-3408	16	9	management	management	NOUN
cet-3408	16	10	is	be	AUX
cet-3408	16	11	when	when	SCONJ
cet-3408	16	12	ageing	age	VERB
cet-3408	16	13	is	be	AUX
cet-3408	16	14	properly	properly	ADV
cet-3408	16	15	taken	take	VERB
cet-3408	16	16	into	into	ADP
cet-3408	16	17	account	account	NOUN
cet-3408	16	18	at	at	ADP
cet-3408	16	19	each	each	DET
cet-3408	16	20	stage	stage	NOUN
cet-3408	16	21	of	of	ADP
cet-3408	16	22	a	a	DET
cet-3408	16	23	plant	plant	NOUN
cet-3408	16	24	’s	’s	PART
cet-3408	16	25	lifetime	lifetime	NOUN
cet-3408	16	26	,	,	PUNCT
cet-3408	16	27	i.e.	i.e.	X
cet-3408	16	28	in	in	ADP
cet-3408	16	29	design	design	NOUN
cet-3408	16	30	,	,	PUNCT
cet-3408	16	31	construction	construction	NOUN
cet-3408	16	32	,	,	PUNCT
cet-3408	16	33	commissioning	commissioning	NOUN
cet-3408	16	34	,	,	PUNCT
cet-3408	16	35	operation	operation	NOUN
cet-3408	16	36	and	and	CCONJ
cet-3408	16	37	decommissioning	decommissioning	NOUN
cet-3408	16	38	(	(	PUNCT
cet-3408	16	39	iaea	iaea	NOUN
cet-3408	16	40	tech	tech	NOUN
cet-3408	16	41	.	.	PUNCT
cet-3408	17	1	rep	rep	PROPN
cet-3408	17	2	.	.	PROPN
cet-3408	17	3	338	338	NUM
cet-3408	17	4	)	)	PUNCT
cet-3408	17	5	.	.	PUNCT
cet-3408	18	1	ageing	age	VERB
cet-3408	18	2	studies	study	NOUN
cet-3408	18	3	,	,	PUNCT
cet-3408	18	4	such	such	ADJ
cet-3408	18	5	as	as	ADP
cet-3408	18	6	the	the	DET
cet-3408	18	7	international	international	ADJ
cet-3408	18	8	atomic	atomic	ADJ
cet-3408	18	9	energy	energy	NOUN
cet-3408	18	10	agency	agency	NOUN
cet-3408	18	11	’s	’s	PART
cet-3408	18	12	safety	safety	NOUN
cet-3408	18	13	guide	guide	NOUN
cet-3408	18	14	(	(	PUNCT
cet-3408	18	15	iaea	iaea	PROPN
cet-3408	18	16	no	no	NOUN
cet-3408	18	17	.	.	PUNCT
cet-3408	19	1	ns	ns	NUM
cet-3408	19	2	-	-	PUNCT
cet-3408	19	3	g-2.12	g-2.12	NOUN
cet-3408	19	4	)	)	PUNCT
cet-3408	19	5	on	on	ADP
cet-3408	19	6	ageing	age	VERB
cet-3408	19	7	management	management	NOUN
cet-3408	19	8	for	for	ADP
cet-3408	19	9	nuclear	nuclear	ADJ
cet-3408	19	10	power	power	NOUN
cet-3408	19	11	plants	plant	NOUN
cet-3408	19	12	divides	divide	VERB
cet-3408	19	13	all	all	DET
cet-3408	19	14	ageing	age	VERB
cet-3408	19	15	phenomena	phenomenon	NOUN
cet-3408	19	16	into	into	ADP
cet-3408	19	17	two	two	NUM
cet-3408	19	18	categories	category	NOUN
cet-3408	19	19	,	,	PUNCT
cet-3408	19	20	physical	physical	ADJ
cet-3408	19	21	ageing	ageing	NOUN
cet-3408	19	22	and	and	CCONJ
cet-3408	19	23	obsolescence	obsolescence	NOUN
cet-3408	19	24	of	of	ADP
cet-3408	19	25	structures	structure	NOUN
cet-3408	19	26	,	,	PUNCT
cet-3408	19	27	systems	system	NOUN
cet-3408	19	28	and	and	CCONJ
cet-3408	19	29	components	component	NOUN
cet-3408	19	30	.	.	PUNCT
cet-3408	20	1	beyond	beyond	ADP
cet-3408	20	2	the	the	DET
cet-3408	20	3	nuclear	nuclear	ADJ
cet-3408	20	4	industry	industry	NOUN
cet-3408	20	5	,	,	PUNCT
cet-3408	20	6	the	the	DET
cet-3408	20	7	onshore	onshore	ADJ
cet-3408	20	8	and	and	CCONJ
cet-3408	20	9	offshore	offshore	ADJ
cet-3408	20	10	industries	industry	NOUN
cet-3408	20	11	also	also	ADV
cet-3408	20	12	recognised	recognise	VERB
cet-3408	20	13	the	the	DET
cet-3408	20	14	hazards	hazard	NOUN
cet-3408	20	15	of	of	ADP
cet-3408	20	16	ageing	age	VERB
cet-3408	20	17	assets	asset	NOUN
cet-3408	20	18	to	to	ADP
cet-3408	20	19	the	the	DET
cet-3408	20	20	chemical	chemical	NOUN
cet-3408	20	21	processes	process	NOUN
cet-3408	20	22	.	.	PUNCT
cet-3408	21	1	for	for	ADP
cet-3408	21	2	example	example	NOUN
cet-3408	21	3	,	,	PUNCT
cet-3408	21	4	the	the	DET
cet-3408	21	5	uk	uk	PROPN
cet-3408	21	6	health	health	PROPN
cet-3408	21	7	and	and	CCONJ
cet-3408	21	8	safety	safety	NOUN
cet-3408	21	9	executive	executive	NOUN
cet-3408	21	10	(	(	PUNCT
cet-3408	21	11	hse	hse	PROPN
cet-3408	21	12	)	)	PUNCT
cet-3408	21	13	published	publish	VERB
cet-3408	21	14	various	various	ADJ
cet-3408	21	15	studies	study	NOUN
cet-3408	21	16	and	and	CCONJ
cet-3408	21	17	information	information	NOUN
cet-3408	21	18	sheets	sheet	NOUN
cet-3408	21	19	on	on	ADP
cet-3408	21	20	the	the	DET
cet-3408	21	21	subject	subject	NOUN
cet-3408	21	22	,	,	PUNCT
cet-3408	21	23	both	both	PRON
cet-3408	21	24	including	include	VERB
cet-3408	21	25	onshore	onshore	ADJ
cet-3408	21	26	and	and	CCONJ
cet-3408	21	27	offshore	offshore	ADJ
cet-3408	21	28	industries	industry	NOUN
cet-3408	21	29	(	(	PUNCT
cet-3408	21	30	hse	hse	PROPN
cet-3408	21	31	is9/2004	is9/2004	PROPN
cet-3408	21	32	)	)	PUNCT
cet-3408	21	33	.	.	PUNCT
cet-3408	22	1	in	in	ADP
cet-3408	22	2	its	its	PRON
cet-3408	22	3	summary	summary	NOUN
cet-3408	22	4	guide	guide	NOUN
cet-3408	22	5	on	on	ADP
cet-3408	22	6	managing	manage	VERB
cet-3408	22	7	ageing	age	VERB
cet-3408	22	8	plant	plant	NOUN
cet-3408	22	9	(	(	PUNCT
cet-3408	22	10	hse	hse	PROPN
cet-3408	22	11	rr509	rr509	ADJ
cet-3408	22	12	,	,	PUNCT
cet-3408	22	13	2006	2006	NUM
cet-3408	22	14	)	)	PUNCT
cet-3408	22	15	the	the	DET
cet-3408	22	16	hse	hse	PROPN
cet-3408	22	17	identified	identify	VERB
cet-3408	22	18	physical	physical	ADJ
cet-3408	22	19	assets	asset	NOUN
cet-3408	22	20	that	that	PRON
cet-3408	22	21	are	be	AUX
cet-3408	22	22	considered	consider	VERB
cet-3408	22	23	relevant	relevant	ADJ
cet-3408	22	24	to	to	ADP
cet-3408	22	25	ageing	age	VERB
cet-3408	22	26	and	and	CCONJ
cet-3408	22	27	therefore	therefore	ADV
cet-3408	22	28	can	can	AUX
cet-3408	22	29	contribute	contribute	VERB
cet-3408	22	30	to	to	ADP
cet-3408	22	31	the	the	DET
cet-3408	22	32	occurrence	occurrence	NOUN
cet-3408	22	33	of	of	ADP
cet-3408	22	34	loss	loss	NOUN
cet-3408	22	35	of	of	ADP
cet-3408	22	36	containment	containment	NOUN
cet-3408	22	37	events	event	NOUN
cet-3408	22	38	in	in	ADP
cet-3408	22	39	chemical	chemical	ADJ
cet-3408	22	40	sites	site	NOUN
cet-3408	22	41	.	.	PUNCT
cet-3408	23	1	within	within	ADP
cet-3408	23	2	the	the	DET
cet-3408	23	3	analysis	analysis	NOUN
cet-3408	23	4	,	,	PUNCT
cet-3408	23	5	four	four	NUM
cet-3408	23	6	categories	category	NOUN
cet-3408	23	7	of	of	ADP
cet-3408	23	8	such	such	ADJ
cet-3408	23	9	elements	element	NOUN
cet-3408	23	10	were	be	AUX
cet-3408	23	11	formed	form	VERB
cet-3408	23	12	to	to	PART
cet-3408	23	13	associate	associate	VERB
cet-3408	23	14	them	they	PRON
cet-3408	23	15	with	with	ADP
cet-3408	23	16	the	the	DET
cet-3408	23	17	affecting	affect	VERB
cet-3408	23	18	ageing	age	VERB
cet-3408	23	19	mechanisms	mechanism	NOUN
cet-3408	23	20	.	.	PUNCT
cet-3408	24	1	in	in	ADP
cet-3408	24	2	addition	addition	NOUN
cet-3408	24	3	,	,	PUNCT
cet-3408	24	4	the	the	DET
cet-3408	24	5	hse	hse	PROPN
cet-3408	24	6	conducted	conduct	VERB
cet-3408	24	7	an	an	DET
cet-3408	24	8	analysis	analysis	NOUN
cet-3408	24	9	of	of	ADP
cet-3408	24	10	the	the	DET
cet-3408	24	11	accidents	accident	NOUN
cet-3408	24	12	reported	report	VERB
cet-3408	24	13	in	in	ADP
cet-3408	24	14	the	the	DET
cet-3408	24	15	emars	emar	NOUN
cet-3408	24	16	and	and	CCONJ
cet-3408	24	17	riddor	riddor	NOUN
cet-3408	24	18	databases	database	NOUN
cet-3408	24	19	revealed	reveal	VERB
cet-3408	24	20	that	that	SCONJ
cet-3408	24	21	ageing	ageing	NOUN
cet-3408	24	22	had	have	VERB
cet-3408	24	23	a	a	DET
cet-3408	24	24	significant	significant	ADJ
cet-3408	24	25	contribution	contribution	NOUN
cet-3408	24	26	to	to	ADP
cet-3408	24	27	the	the	DET
cet-3408	24	28	loss	loss	NOUN
cet-3408	24	29	of	of	ADP
cet-3408	24	30	containment	containment	NOUN
cet-3408	24	31	(	(	PUNCT
cet-3408	24	32	hse	hse	PROPN
cet-3408	24	33	rr823	rr823	PROPN
cet-3408	24	34	,	,	PUNCT
cet-3408	24	35	2010	2010	NUM
cet-3408	24	36	)	)	PUNCT
cet-3408	24	37	.	.	PUNCT
cet-3408	25	1	the	the	DET
cet-3408	25	2	french	french	ADJ
cet-3408	25	3	national	national	PROPN
cet-3408	25	4	institute	institute	PROPN
cet-3408	25	5	for	for	ADP
cet-3408	25	6	industrial	industrial	ADJ
cet-3408	25	7	environment	environment	NOUN
cet-3408	25	8	and	and	CCONJ
cet-3408	25	9	risks	risk	NOUN
cet-3408	25	10	(	(	PUNCT
cet-3408	25	11	ineris	ineris	NOUN
cet-3408	25	12	)	)	PUNCT
cet-3408	25	13	studied	study	VERB
cet-3408	25	14	and	and	CCONJ
cet-3408	25	15	compared	compare	VERB
cet-3408	25	16	ageing	age	VERB
cet-3408	25	17	control	control	NOUN
cet-3408	25	18	doi	doi	NOUN
cet-3408	25	19	:	:	PUNCT
cet-3408	25	20	10.3303	10.3303	NUM
cet-3408	25	21	/	/	SYM
cet-3408	25	22	cet1648123	cet1648123	NOUN
cet-3408	25	23	please	please	INTJ
cet-3408	25	24	cite	cite	VERB
cet-3408	25	25	this	this	DET
cet-3408	25	26	article	article	NOUN
cet-3408	25	27	as	as	ADP
cet-3408	25	28	:	:	PUNCT
cet-3408	25	29	gyenes	gyenes	PROPN
cet-3408	25	30	z.	z.	PROPN
cet-3408	25	31	,	,	PUNCT
cet-3408	25	32	heraty	heraty	ADJ
cet-3408	25	33	wood	wood	NOUN
cet-3408	25	34	m.	m.	NOUN
cet-3408	25	35	,	,	PUNCT
cet-3408	25	36	2016	2016	NUM
cet-3408	25	37	,	,	PUNCT
cet-3408	25	38	lessons	lesson	NOUN
cet-3408	25	39	learned	learn	VERB
cet-3408	25	40	from	from	ADP
cet-3408	25	41	major	major	ADJ
cet-3408	25	42	accidents	accident	NOUN
cet-3408	25	43	relating	relate	VERB
cet-3408	25	44	to	to	ADP
cet-3408	25	45	ageing	ageing	NOUN
cet-3408	25	46	of	of	ADP
cet-3408	25	47	chemical	chemical	NOUN
cet-3408	25	48	plants	plant	NOUN
cet-3408	25	49	,	,	PUNCT
cet-3408	25	50	chemical	chemical	NOUN
cet-3408	25	51	engineering	engineering	NOUN
cet-3408	25	52	transactions	transaction	NOUN
cet-3408	25	53	,	,	PUNCT
cet-3408	25	54	48	48	NUM
cet-3408	25	55	,	,	PUNCT
cet-3408	25	56	733	733	NUM
cet-3408	25	57	-	-	SYM
cet-3408	25	58	738	738	NUM
cet-3408	25	59	doi:10.3303	doi:10.3303	NOUN
cet-3408	25	60	/	/	SYM
cet-3408	25	61	cet1648123	cet1648123	VERB
cet-3408	25	62	733	733	NUM
cet-3408	25	63	practices	practice	NOUN
cet-3408	25	64	and	and	CCONJ
cet-3408	25	65	regulations	regulation	NOUN
cet-3408	25	66	existing	exist	VERB
cet-3408	25	67	in	in	ADP
cet-3408	25	68	the	the	DET
cet-3408	25	69	netherlands	netherlands	PROPN
cet-3408	25	70	,	,	PUNCT
cet-3408	25	71	the	the	DET
cet-3408	25	72	united	united	PROPN
cet-3408	25	73	kingdom	kingdom	PROPN
cet-3408	25	74	,	,	PUNCT
cet-3408	25	75	germany	germany	PROPN
cet-3408	25	76	and	and	CCONJ
cet-3408	25	77	the	the	DET
cet-3408	25	78	usa	usa	PROPN
cet-3408	25	79	to	to	PART
cet-3408	25	80	reduce	reduce	VERB
cet-3408	25	81	the	the	DET
cet-3408	25	82	likelihood	likelihood	NOUN
cet-3408	25	83	of	of	ADP
cet-3408	25	84	major	major	ADJ
cet-3408	25	85	accidents	accident	NOUN
cet-3408	25	86	occurring	occur	VERB
cet-3408	25	87	(	(	PUNCT
cet-3408	25	88	ineris	ineris	NOUN
cet-3408	25	89	,	,	PUNCT
cet-3408	25	90	2009	2009	NUM
cet-3408	25	91	)	)	PUNCT
cet-3408	25	92	(	(	PUNCT
cet-3408	25	93	ineris	ineris	NOUN
cet-3408	25	94	,	,	PUNCT
cet-3408	25	95	2010	2010	NUM
cet-3408	25	96	)	)	PUNCT
cet-3408	25	97	(	(	PUNCT
cet-3408	25	98	ineris	ineris	NOUN
cet-3408	25	99	,	,	PUNCT
cet-3408	25	100	2010	2010	NUM
cet-3408	25	101	)	)	PUNCT
cet-3408	25	102	.	.	PUNCT
cet-3408	26	1	1	1	X
cet-3408	26	2	.	.	NUM
cet-3408	26	3	types	type	NOUN
cet-3408	26	4	of	of	ADP
cet-3408	26	5	ageing	age	VERB
cet-3408	26	6	this	this	DET
cet-3408	26	7	section	section	NOUN
cet-3408	26	8	describes	describe	VERB
cet-3408	26	9	the	the	DET
cet-3408	26	10	categories	category	NOUN
cet-3408	26	11	of	of	ADP
cet-3408	26	12	ageing	age	VERB
cet-3408	26	13	(	(	PUNCT
cet-3408	26	14	esreda	esreda	NOUN
cet-3408	26	15	2006	2006	NUM
cet-3408	26	16	)	)	PUNCT
cet-3408	26	17	selected	select	VERB
cet-3408	26	18	for	for	ADP
cet-3408	26	19	this	this	DET
cet-3408	26	20	study	study	NOUN
cet-3408	26	21	.	.	PUNCT
cet-3408	27	1	to	to	PART
cet-3408	27	2	maintain	maintain	VERB
cet-3408	27	3	plant	plant	NOUN
cet-3408	27	4	process	process	NOUN
cet-3408	27	5	safety	safety	NOUN
cet-3408	27	6	it	it	PRON
cet-3408	27	7	is	be	AUX
cet-3408	27	8	very	very	ADV
cet-3408	27	9	important	important	ADJ
cet-3408	27	10	to	to	PART
cet-3408	27	11	detect	detect	VERB
cet-3408	27	12	ageing	age	VERB
cet-3408	27	13	effects	effect	NOUN
cet-3408	27	14	at	at	ADP
cet-3408	27	15	each	each	DET
cet-3408	27	16	stage	stage	NOUN
cet-3408	27	17	of	of	ADP
cet-3408	27	18	a	a	DET
cet-3408	27	19	plant	plant	NOUN
cet-3408	27	20	’s	’s	PART
cet-3408	27	21	lifetime	lifetime	NOUN
cet-3408	27	22	.	.	PUNCT
cet-3408	28	1	figure	figure	NOUN
cet-3408	28	2	1	1	NUM
cet-3408	28	3	below	below	ADV
cet-3408	28	4	demonstrates	demonstrate	VERB
cet-3408	28	5	the	the	DET
cet-3408	28	6	selected	select	VERB
cet-3408	28	7	categories	category	NOUN
cet-3408	28	8	of	of	ADP
cet-3408	28	9	ageing	age	VERB
cet-3408	28	10	management	management	NOUN
cet-3408	28	11	.	.	PUNCT
cet-3408	29	1	to	to	ADP
cet-3408	29	2	some	some	DET
cet-3408	29	3	extent	extent	NOUN
cet-3408	29	4	,	,	PUNCT
cet-3408	29	5	there	there	PRON
cet-3408	29	6	is	be	VERB
cet-3408	29	7	a	a	DET
cet-3408	29	8	tendency	tendency	NOUN
cet-3408	29	9	to	to	PART
cet-3408	29	10	focus	focus	VERB
cet-3408	29	11	on	on	ADP
cet-3408	29	12	equipment	equipment	NOUN
cet-3408	29	13	ageing	ageing	NOUN
cet-3408	29	14	because	because	SCONJ
cet-3408	29	15	the	the	DET
cet-3408	29	16	signs	sign	NOUN
cet-3408	29	17	of	of	ADP
cet-3408	29	18	material	material	NOUN
cet-3408	29	19	degradation	degradation	NOUN
cet-3408	29	20	are	be	AUX
cet-3408	29	21	so	so	ADV
cet-3408	29	22	tangible	tangible	ADJ
cet-3408	29	23	.	.	PUNCT
cet-3408	30	1	carbon	carbon	NOUN
cet-3408	30	2	steel	steel	NOUN
cet-3408	30	3	corrosion	corrosion	NOUN
cet-3408	30	4	is	be	AUX
cet-3408	30	5	the	the	DET
cet-3408	30	6	most	most	ADV
cet-3408	30	7	well	well	ADV
cet-3408	30	8	-	-	PUNCT
cet-3408	30	9	known	know	VERB
cet-3408	30	10	phenomenon	phenomenon	NOUN
cet-3408	30	11	although	although	SCONJ
cet-3408	30	12	still	still	ADV
cet-3408	30	13	,	,	PUNCT
cet-3408	30	14	failure	failure	NOUN
cet-3408	30	15	to	to	PART
cet-3408	30	16	address	address	VERB
cet-3408	30	17	corrosion	corrosion	NOUN
cet-3408	30	18	failure	failure	NOUN
cet-3408	30	19	is	be	AUX
cet-3408	30	20	a	a	DET
cet-3408	30	21	major	major	ADJ
cet-3408	30	22	cause	cause	NOUN
cet-3408	30	23	of	of	ADP
cet-3408	30	24	chemical	chemical	ADJ
cet-3408	30	25	accidents	accident	NOUN
cet-3408	30	26	.	.	PUNCT
cet-3408	31	1	in	in	ADP
cet-3408	31	2	addition	addition	NOUN
cet-3408	31	3	to	to	ADP
cet-3408	31	4	fatigue	fatigue	NOUN
cet-3408	31	5	and	and	CCONJ
cet-3408	31	6	vibration	vibration	NOUN
cet-3408	31	7	,	,	PUNCT
cet-3408	31	8	there	there	PRON
cet-3408	31	9	are	be	VERB
cet-3408	31	10	also	also	ADV
cet-3408	31	11	some	some	DET
cet-3408	31	12	other	other	ADJ
cet-3408	31	13	forms	form	NOUN
cet-3408	31	14	of	of	ADP
cet-3408	31	15	degradation	degradation	NOUN
cet-3408	31	16	that	that	PRON
cet-3408	31	17	receive	receive	VERB
cet-3408	31	18	far	far	ADV
cet-3408	31	19	less	less	ADJ
cet-3408	31	20	intention	intention	NOUN
cet-3408	31	21	and	and	CCONJ
cet-3408	31	22	are	be	AUX
cet-3408	31	23	even	even	ADV
cet-3408	31	24	ignored	ignore	VERB
cet-3408	31	25	,	,	PUNCT
cet-3408	31	26	in	in	ADP
cet-3408	31	27	particular	particular	ADJ
cet-3408	31	28	degradation	degradation	NOUN
cet-3408	31	29	of	of	ADP
cet-3408	31	30	non	non	ADJ
cet-3408	31	31	-	-	ADJ
cet-3408	31	32	metal	metal	ADJ
cet-3408	31	33	materials	material	NOUN
cet-3408	31	34	,	,	PUNCT
cet-3408	31	35	such	such	ADJ
cet-3408	31	36	as	as	ADP
cet-3408	31	37	fiberglass	fiberglass	NOUN
cet-3408	31	38	and	and	CCONJ
cet-3408	31	39	concrete	concrete	NOUN
cet-3408	31	40	.	.	PUNCT
cet-3408	32	1	figure	figure	NOUN
cet-3408	32	2	1	1	NUM
cet-3408	32	3	:	:	PUNCT
cet-3408	32	4	categories	category	NOUN
cet-3408	32	5	of	of	ADP
cet-3408	32	6	ageing	age	VERB
cet-3408	32	7	(	(	PUNCT
cet-3408	32	8	source	source	NOUN
cet-3408	32	9	:	:	PUNCT
cet-3408	32	10	esreda	esreda	PROPN
cet-3408	32	11	report	report	NOUN
cet-3408	32	12	on	on	ADP
cet-3408	32	13	ageing	ageing	NOUN
cet-3408	32	14	of	of	ADP
cet-3408	32	15	components	component	NOUN
cet-3408	32	16	and	and	CCONJ
cet-3408	32	17	systems	system	NOUN
cet-3408	32	18	)	)	PUNCT
cet-3408	32	19	obsolescence	obsolescence	NOUN
cet-3408	32	20	is	be	AUX
cet-3408	32	21	a	a	DET
cet-3408	32	22	phenomenon	phenomenon	NOUN
cet-3408	32	23	that	that	PRON
cet-3408	32	24	may	may	AUX
cet-3408	32	25	adversely	adversely	ADV
cet-3408	32	26	affect	affect	VERB
cet-3408	32	27	equipment	equipment	NOUN
cet-3408	32	28	,	,	PUNCT
cet-3408	32	29	processes	process	NOUN
cet-3408	32	30	and	and	CCONJ
cet-3408	32	31	procedures	procedure	NOUN
cet-3408	32	32	.	.	PUNCT
cet-3408	33	1	equipment	equipment	NOUN
cet-3408	33	2	reaches	reach	VERB
cet-3408	33	3	the	the	DET
cet-3408	33	4	end	end	NOUN
cet-3408	33	5	of	of	ADP
cet-3408	33	6	its	its	PRON
cet-3408	33	7	life	life	NOUN
cet-3408	33	8	cycle	cycle	NOUN
cet-3408	33	9	when	when	SCONJ
cet-3408	33	10	the	the	DET
cet-3408	33	11	equipment	equipment	NOUN
cet-3408	33	12	is	be	AUX
cet-3408	33	13	so	so	ADV
cet-3408	33	14	degraded	degraded	ADJ
cet-3408	33	15	by	by	ADP
cet-3408	33	16	the	the	DET
cet-3408	33	17	combination	combination	NOUN
cet-3408	33	18	of	of	ADP
cet-3408	33	19	all	all	DET
cet-3408	33	20	the	the	DET
cet-3408	33	21	deterioration	deterioration	NOUN
cet-3408	33	22	mechanisms	mechanism	NOUN
cet-3408	33	23	,	,	PUNCT
cet-3408	33	24	small	small	ADJ
cet-3408	33	25	changes	change	NOUN
cet-3408	33	26	to	to	ADP
cet-3408	33	27	operating	operating	NOUN
cet-3408	33	28	conditions	condition	NOUN
cet-3408	33	29	,	,	PUNCT
cet-3408	33	30	and	and	CCONJ
cet-3408	33	31	build	build	VERB
cet-3408	33	32	-	-	PUNCT
cet-3408	33	33	up	up	NOUN
cet-3408	33	34	of	of	ADP
cet-3408	33	35	process	process	NOUN
cet-3408	33	36	fluids	fluid	NOUN
cet-3408	33	37	over	over	ADP
cet-3408	33	38	the	the	DET
cet-3408	33	39	long	long	ADJ
cet-3408	33	40	term	term	NOUN
cet-3408	33	41	that	that	PRON
cet-3408	33	42	it	it	PRON
cet-3408	33	43	can	can	AUX
cet-3408	33	44	no	no	ADV
cet-3408	33	45	longer	long	ADV
cet-3408	33	46	be	be	AUX
cet-3408	33	47	maintained	maintain	VERB
cet-3408	33	48	as	as	ADP
cet-3408	33	49	fit	fit	ADJ
cet-3408	33	50	for	for	ADP
cet-3408	33	51	service	service	NOUN
cet-3408	33	52	.	.	PUNCT
cet-3408	34	1	obsolescence	obsolescence	NOUN
cet-3408	34	2	in	in	ADP
cet-3408	34	3	processes	process	NOUN
cet-3408	34	4	and	and	CCONJ
cet-3408	34	5	procedures	procedure	NOUN
cet-3408	34	6	is	be	AUX
cet-3408	34	7	rather	rather	ADV
cet-3408	34	8	different	different	ADJ
cet-3408	34	9	,	,	PUNCT
cet-3408	34	10	referring	refer	VERB
cet-3408	34	11	to	to	ADP
cet-3408	34	12	something	something	PRON
cet-3408	34	13	that	that	PRON
cet-3408	34	14	is	be	AUX
cet-3408	34	15	no	no	ADV
cet-3408	34	16	longer	long	ADV
cet-3408	34	17	in	in	ADP
cet-3408	34	18	current	current	ADJ
cet-3408	34	19	use	use	NOUN
cet-3408	34	20	.	.	PUNCT
cet-3408	35	1	an	an	DET
cet-3408	35	2	obsolete	obsolete	ADJ
cet-3408	35	3	procedure	procedure	NOUN
cet-3408	35	4	is	be	AUX
cet-3408	35	5	one	one	NUM
cet-3408	35	6	that	that	PRON
cet-3408	35	7	no	no	ADV
cet-3408	35	8	longer	long	ADV
cet-3408	35	9	can	can	AUX
cet-3408	35	10	be	be	AUX
cet-3408	35	11	considered	consider	VERB
cet-3408	35	12	applicable	applicable	ADJ
cet-3408	35	13	or	or	CCONJ
cet-3408	35	14	appropriate	appropriate	ADJ
cet-3408	35	15	because	because	SCONJ
cet-3408	35	16	the	the	DET
cet-3408	35	17	situation	situation	NOUN
cet-3408	35	18	to	to	PART
cet-3408	35	19	which	which	PRON
cet-3408	35	20	it	it	PRON
cet-3408	35	21	applied	apply	VERB
cet-3408	35	22	has	have	AUX
cet-3408	35	23	completely	completely	ADV
cet-3408	35	24	changed	change	VERB
cet-3408	35	25	.	.	PUNCT
cet-3408	36	1	obsolete	obsolete	ADJ
cet-3408	36	2	technology	technology	NOUN
cet-3408	36	3	creates	create	VERB
cet-3408	36	4	risk	risk	NOUN
cet-3408	36	5	that	that	SCONJ
cet-3408	36	6	replacement	replacement	NOUN
cet-3408	36	7	parts	part	NOUN
cet-3408	36	8	may	may	AUX
cet-3408	36	9	not	not	PART
cet-3408	36	10	be	be	AUX
cet-3408	36	11	found	find	VERB
cet-3408	36	12	or	or	CCONJ
cet-3408	36	13	has	have	VERB
cet-3408	36	14	inherent	inherent	ADJ
cet-3408	36	15	safety	safety	NOUN
cet-3408	36	16	risks	risk	NOUN
cet-3408	36	17	that	that	PRON
cet-3408	36	18	would	would	AUX
cet-3408	36	19	no	no	ADV
cet-3408	36	20	longer	long	ADV
cet-3408	36	21	be	be	AUX
cet-3408	36	22	acceptable	acceptable	ADJ
cet-3408	36	23	in	in	ADP
cet-3408	36	24	accordance	accordance	NOUN
cet-3408	36	25	with	with	ADP
cet-3408	36	26	current	current	ADJ
cet-3408	36	27	standards	standard	NOUN
cet-3408	36	28	.	.	PUNCT
cet-3408	37	1	the	the	DET
cet-3408	37	2	main	main	ADJ
cet-3408	37	3	concern	concern	NOUN
cet-3408	37	4	of	of	ADP
cet-3408	37	5	the	the	DET
cet-3408	37	6	ageing	age	VERB
cet-3408	37	7	organisation	organisation	NOUN
cet-3408	37	8	is	be	AUX
cet-3408	37	9	loss	loss	NOUN
cet-3408	37	10	of	of	ADP
cet-3408	37	11	knowledge	knowledge	NOUN
cet-3408	37	12	and	and	CCONJ
cet-3408	37	13	expertise	expertise	NOUN
cet-3408	37	14	.	.	PUNCT
cet-3408	38	1	this	this	DET
cet-3408	38	2	particular	particular	ADJ
cet-3408	38	3	ageing	age	VERB
cet-3408	38	4	phenomenon	phenomenon	NOUN
cet-3408	38	5	is	be	AUX
cet-3408	38	6	the	the	DET
cet-3408	38	7	most	most	ADV
cet-3408	38	8	challenging	challenging	ADJ
cet-3408	38	9	to	to	PART
cet-3408	38	10	monitor	monitor	VERB
cet-3408	38	11	and	and	CCONJ
cet-3408	38	12	fix	fix	VERB
cet-3408	38	13	with	with	ADP
cet-3408	38	14	systematic	systematic	ADJ
cet-3408	38	15	solutions	solution	NOUN
cet-3408	38	16	because	because	SCONJ
cet-3408	38	17	it	it	PRON
cet-3408	38	18	is	be	AUX
cet-3408	38	19	about	about	ADP
cet-3408	38	20	trying	try	VERB
cet-3408	38	21	to	to	PART
cet-3408	38	22	compensate	compensate	VERB
cet-3408	38	23	for	for	ADP
cet-3408	38	24	something	something	PRON
cet-3408	38	25	that	that	PRON
cet-3408	38	26	is	be	AUX
cet-3408	38	27	no	no	ADV
cet-3408	38	28	longer	long	ADV
cet-3408	38	29	there	there	ADV
cet-3408	38	30	or	or	CCONJ
cet-3408	38	31	not	not	PART
cet-3408	38	32	accessible	accessible	ADJ
cet-3408	38	33	,	,	PUNCT
cet-3408	38	34	referring	refer	VERB
cet-3408	38	35	specifically	specifically	ADV
cet-3408	38	36	to	to	ADP
cet-3408	38	37	people	people	NOUN
cet-3408	38	38	and	and	CCONJ
cet-3408	38	39	documentation	documentation	NOUN
cet-3408	38	40	.	.	PUNCT
cet-3408	39	1	indeed	indeed	ADV
cet-3408	39	2	,	,	PUNCT
cet-3408	39	3	the	the	DET
cet-3408	39	4	degradation	degradation	NOUN
cet-3408	39	5	of	of	ADP
cet-3408	39	6	performance	performance	NOUN
cet-3408	39	7	due	due	ADP
cet-3408	39	8	to	to	ADP
cet-3408	39	9	aging	aging	NOUN
cet-3408	39	10	of	of	ADP
cet-3408	39	11	people	people	NOUN
cet-3408	39	12	and	and	CCONJ
cet-3408	39	13	procedures	procedure	NOUN
cet-3408	39	14	can	can	AUX
cet-3408	39	15	only	only	ADV
cet-3408	39	16	sometimes	sometimes	ADV
cet-3408	39	17	be	be	AUX
cet-3408	39	18	directly	directly	ADV
cet-3408	39	19	observed	observe	VERB
cet-3408	39	20	.	.	PUNCT
cet-3408	40	1	on	on	ADP
cet-3408	40	2	the	the	DET
cet-3408	40	3	one	one	NUM
cet-3408	40	4	hand	hand	NOUN
cet-3408	40	5	,	,	PUNCT
cet-3408	40	6	procedures	procedure	NOUN
cet-3408	40	7	and	and	CCONJ
cet-3408	40	8	documentation	documentation	NOUN
cet-3408	40	9	should	should	AUX
cet-3408	40	10	be	be	AUX
cet-3408	40	11	associated	associate	VERB
cet-3408	40	12	with	with	ADP
cet-3408	40	13	each	each	DET
cet-3408	40	14	piece	piece	NOUN
cet-3408	40	15	of	of	ADP
cet-3408	40	16	safety	safety	NOUN
cet-3408	40	17	critical	critical	ADJ
cet-3408	40	18	equipment	equipment	NOUN
cet-3408	40	19	.	.	PUNCT
cet-3408	41	1	where	where	SCONJ
cet-3408	41	2	there	there	PRON
cet-3408	41	3	are	be	VERB
cet-3408	41	4	particular	particular	ADJ
cet-3408	41	5	imperfections	imperfection	NOUN
cet-3408	41	6	of	of	ADP
cet-3408	41	7	documentation	documentation	NOUN
cet-3408	41	8	,	,	PUNCT
cet-3408	41	9	especially	especially	ADV
cet-3408	41	10	for	for	ADP
cet-3408	41	11	older	old	ADJ
cet-3408	41	12	processes	process	NOUN
cet-3408	41	13	and	and	CCONJ
cet-3408	41	14	equipment	equipment	NOUN
cet-3408	41	15	associated	associate	VERB
cet-3408	41	16	with	with	ADP
cet-3408	41	17	important	important	ADJ
cet-3408	41	18	risk	risk	NOUN
cet-3408	41	19	scenarios	scenario	NOUN
cet-3408	41	20	,	,	PUNCT
cet-3408	41	21	the	the	DET
cet-3408	41	22	potential	potential	ADJ
cet-3408	41	23	impact	impact	NOUN
cet-3408	41	24	of	of	ADP
cet-3408	41	25	lack	lack	NOUN
cet-3408	41	26	of	of	ADP
cet-3408	41	27	information	information	NOUN
cet-3408	41	28	should	should	AUX
cet-3408	41	29	be	be	AUX
cet-3408	41	30	assessed	assess	VERB
cet-3408	41	31	and	and	CCONJ
cet-3408	41	32	addressed	address	VERB
cet-3408	41	33	.	.	PUNCT
cet-3408	42	1	on	on	ADP
cet-3408	42	2	the	the	DET
cet-3408	42	3	other	other	ADJ
cet-3408	42	4	hand	hand	NOUN
cet-3408	42	5	,	,	PUNCT
cet-3408	42	6	there	there	PRON
cet-3408	42	7	are	be	VERB
cet-3408	42	8	the	the	DET
cet-3408	42	9	“	"	PUNCT
cet-3408	42	10	unknown	unknown	ADJ
cet-3408	42	11	unknowns	unknown	NOUN
cet-3408	42	12	”	"	PUNCT
cet-3408	42	13	,	,	PUNCT
cet-3408	42	14	such	such	ADJ
cet-3408	42	15	as	as	ADP
cet-3408	42	16	when	when	SCONJ
cet-3408	42	17	there	there	PRON
cet-3408	42	18	is	be	VERB
cet-3408	42	19	documentation	documentation	NOUN
cet-3408	42	20	missing	miss	VERB
cet-3408	42	21	about	about	ADP
cet-3408	42	22	a	a	DET
cet-3408	42	23	change	change	NOUN
cet-3408	42	24	made	make	VERB
cet-3408	42	25	in	in	ADP
cet-3408	42	26	years	year	NOUN
cet-3408	42	27	past	past	ADJ
cet-3408	42	28	and	and	CCONJ
cet-3408	42	29	no	no	DET
cet-3408	42	30	one	one	NOUN
cet-3408	42	31	remembers	remember	VERB
cet-3408	42	32	that	that	SCONJ
cet-3408	42	33	it	it	PRON
cet-3408	42	34	took	take	VERB
cet-3408	42	35	place	place	NOUN
cet-3408	42	36	.	.	PUNCT
cet-3408	43	1	to	to	PART
cet-3408	43	2	minimize	minimize	VERB
cet-3408	43	3	these	these	DET
cet-3408	43	4	kinds	kind	NOUN
cet-3408	43	5	of	of	ADP
cet-3408	43	6	risks	risk	NOUN
cet-3408	43	7	,	,	PUNCT
cet-3408	43	8	audits	audit	NOUN
cet-3408	43	9	and	and	CCONJ
cet-3408	43	10	investigations	investigation	NOUN
cet-3408	43	11	should	should	AUX
cet-3408	43	12	routinely	routinely	ADV
cet-3408	43	13	give	give	VERB
cet-3408	43	14	attention	attention	NOUN
cet-3408	43	15	to	to	ADP
cet-3408	43	16	ageing	age	VERB
cet-3408	43	17	dynamics	dynamic	NOUN
cet-3408	43	18	and	and	CCONJ
cet-3408	43	19	question	question	NOUN
cet-3408	43	20	to	to	PART
cet-3408	43	21	identify	identify	VERB
cet-3408	43	22	where	where	SCONJ
cet-3408	43	23	the	the	DET
cet-3408	43	24	ageing	ageing	NOUN
cet-3408	43	25	of	of	ADP
cet-3408	43	26	various	various	ADJ
cet-3408	43	27	equipment	equipment	NOUN
cet-3408	43	28	,	,	PUNCT
cet-3408	43	29	people	people	NOUN
cet-3408	43	30	and/	and/	NOUN
cet-3408	43	31	processes	process	NOUN
cet-3408	43	32	are	be	AUX
cet-3408	43	33	emerging	emerge	VERB
cet-3408	43	34	as	as	ADP
cet-3408	43	35	a	a	DET
cet-3408	43	36	source	source	NOUN
cet-3408	43	37	of	of	ADP
cet-3408	43	38	serious	serious	ADJ
cet-3408	43	39	risk	risk	NOUN
cet-3408	43	40	.	.	PUNCT
cet-3408	44	1	2	2	X
cet-3408	44	2	.	.	X
cet-3408	44	3	study	study	NOUN
cet-3408	44	4	to	to	PART
cet-3408	44	5	identify	identify	VERB
cet-3408	44	6	chemical	chemical	ADJ
cet-3408	44	7	accidents	accident	NOUN
cet-3408	44	8	with	with	ADP
cet-3408	44	9	lessons	lesson	NOUN
cet-3408	44	10	learned	learn	VERB
cet-3408	44	11	relevant	relevant	ADJ
cet-3408	44	12	for	for	ADP
cet-3408	44	13	ageing	age	VERB
cet-3408	44	14	sites	site	NOUN
cet-3408	44	15	recently	recently	ADV
cet-3408	44	16	,	,	PUNCT
cet-3408	44	17	the	the	DET
cet-3408	44	18	jrc	jrc	PROPN
cet-3408	44	19	studied	study	VERB
cet-3408	44	20	more	more	ADJ
cet-3408	44	21	than	than	ADP
cet-3408	44	22	400	400	NUM
cet-3408	44	23	accidents	accident	NOUN
cet-3408	44	24	from	from	ADP
cet-3408	44	25	eight	eight	NUM
cet-3408	44	26	oecd	oecd	PROPN
cet-3408	44	27	countries	country	NOUN
cet-3408	44	28	on	on	ADP
cet-3408	44	29	the	the	DET
cet-3408	44	30	same	same	ADJ
cet-3408	44	31	topic	topic	NOUN
cet-3408	44	32	(	(	PUNCT
cet-3408	44	33	publication	publication	NOUN
cet-3408	44	34	forthcoming	forthcoming	ADJ
cet-3408	44	35	in	in	ADP
cet-3408	44	36	2016	2016	NUM
cet-3408	44	37	)	)	PUNCT
cet-3408	44	38	.	.	PUNCT
cet-3408	45	1	over	over	ADP
cet-3408	45	2	the	the	DET
cet-3408	45	3	course	course	NOUN
cet-3408	45	4	of	of	ADP
cet-3408	45	5	this	this	DET
cet-3408	45	6	work	work	NOUN
cet-3408	45	7	,	,	PUNCT
cet-3408	45	8	the	the	DET
cet-3408	45	9	researchers	researcher	NOUN
cet-3408	45	10	noted	note	VERB
cet-3408	45	11	that	that	SCONJ
cet-3408	45	12	the	the	DET
cet-3408	45	13	definition	definition	NOUN
cet-3408	45	14	of	of	ADP
cet-3408	45	15	a	a	DET
cet-3408	45	16	cause	cause	NOUN
cet-3408	45	17	related	relate	VERB
cet-3408	45	18	734	734	NUM
cet-3408	45	19	to	to	ADP
cet-3408	45	20	ageing	age	VERB
cet-3408	45	21	varied	varied	ADJ
cet-3408	45	22	considerably	considerably	ADV
cet-3408	45	23	.	.	PUNCT
cet-3408	46	1	most	most	ADV
cet-3408	46	2	often	often	ADV
cet-3408	46	3	the	the	DET
cet-3408	46	4	cause	cause	NOUN
cet-3408	46	5	was	be	AUX
cet-3408	46	6	equated	equate	VERB
cet-3408	46	7	with	with	ADP
cet-3408	46	8	equipment	equipment	NOUN
cet-3408	46	9	corrosion	corrosion	NOUN
cet-3408	46	10	,	,	PUNCT
cet-3408	46	11	usually	usually	ADV
cet-3408	46	12	corrosion	corrosion	NOUN
cet-3408	46	13	of	of	ADP
cet-3408	46	14	carbon	carbon	NOUN
cet-3408	46	15	steel	steel	NOUN
cet-3408	46	16	elements	element	NOUN
cet-3408	46	17	,	,	PUNCT
cet-3408	46	18	and	and	CCONJ
cet-3408	46	19	more	more	ADV
cet-3408	46	20	broadly	broadly	ADV
cet-3408	46	21	,	,	PUNCT
cet-3408	46	22	degradation	degradation	NOUN
cet-3408	46	23	of	of	ADP
cet-3408	46	24	equipment	equipment	NOUN
cet-3408	46	25	,	,	PUNCT
cet-3408	46	26	e.g.	e.g.	ADV
cet-3408	46	27	,	,	PUNCT
cet-3408	46	28	due	due	ADP
cet-3408	46	29	to	to	ADP
cet-3408	46	30	vibration	vibration	NOUN
cet-3408	46	31	or	or	CCONJ
cet-3408	46	32	intensive	intensive	ADJ
cet-3408	46	33	use	use	NOUN
cet-3408	46	34	.	.	PUNCT
cet-3408	47	1	nonetheless	nonetheless	ADV
cet-3408	47	2	,	,	PUNCT
cet-3408	47	3	in	in	ADP
cet-3408	47	4	many	many	ADJ
cet-3408	47	5	cases	case	NOUN
cet-3408	47	6	,	,	PUNCT
cet-3408	47	7	the	the	DET
cet-3408	47	8	actual	actual	ADJ
cet-3408	47	9	analysis	analysis	NOUN
cet-3408	47	10	of	of	ADP
cet-3408	47	11	these	these	DET
cet-3408	47	12	accidents	accident	NOUN
cet-3408	47	13	identified	identify	VERB
cet-3408	47	14	other	other	ADJ
cet-3408	47	15	ageing	age	VERB
cet-3408	47	16	issues	issue	NOUN
cet-3408	47	17	,	,	PUNCT
cet-3408	47	18	in	in	ADP
cet-3408	47	19	particular	particular	ADJ
cet-3408	47	20	,	,	PUNCT
cet-3408	47	21	loss	loss	NOUN
cet-3408	47	22	of	of	ADP
cet-3408	47	23	institutional	institutional	ADJ
cet-3408	47	24	memory	memory	NOUN
cet-3408	47	25	,	,	PUNCT
cet-3408	47	26	documentation	documentation	NOUN
cet-3408	47	27	and	and	CCONJ
cet-3408	47	28	expertise	expertise	NOUN
cet-3408	47	29	.	.	PUNCT
cet-3408	48	1	these	these	DET
cet-3408	48	2	particular	particular	ADJ
cet-3408	48	3	knowledge	knowledge	NOUN
cet-3408	48	4	transfer	transfer	NOUN
cet-3408	48	5	failures	failure	NOUN
cet-3408	48	6	led	lead	VERB
cet-3408	48	7	to	to	ADP
cet-3408	48	8	important	important	ADJ
cet-3408	48	9	lessons	lesson	NOUN
cet-3408	48	10	learned	learn	VERB
cet-3408	48	11	for	for	ADP
cet-3408	48	12	inspection	inspection	NOUN
cet-3408	48	13	practices	practice	NOUN
cet-3408	48	14	,	,	PUNCT
cet-3408	48	15	management	management	NOUN
cet-3408	48	16	of	of	ADP
cet-3408	48	17	change	change	NOUN
cet-3408	48	18	and	and	CCONJ
cet-3408	48	19	safety	safety	NOUN
cet-3408	48	20	culture	culture	NOUN
cet-3408	48	21	.	.	PUNCT
cet-3408	49	1	in	in	ADP
cet-3408	49	2	addition	addition	NOUN
cet-3408	49	3	another	another	DET
cet-3408	49	4	underlying	underlying	ADJ
cet-3408	49	5	cause	cause	NOUN
cet-3408	49	6	revealed	reveal	VERB
cet-3408	49	7	by	by	ADP
cet-3408	49	8	the	the	DET
cet-3408	49	9	analyses	analysis	NOUN
cet-3408	49	10	was	be	AUX
cet-3408	49	11	that	that	SCONJ
cet-3408	49	12	the	the	DET
cet-3408	49	13	site	site	NOUN
cet-3408	49	14	may	may	AUX
cet-3408	49	15	have	have	AUX
cet-3408	49	16	had	have	VERB
cet-3408	49	17	a	a	DET
cet-3408	49	18	habit	habit	NOUN
cet-3408	49	19	of	of	ADP
cet-3408	49	20	working	work	VERB
cet-3408	49	21	beyond	beyond	ADP
cet-3408	49	22	the	the	DET
cet-3408	49	23	limitations	limitation	NOUN
cet-3408	49	24	of	of	ADP
cet-3408	49	25	the	the	DET
cet-3408	49	26	physical	physical	ADJ
cet-3408	49	27	system	system	NOUN
cet-3408	49	28	,	,	PUNCT
cet-3408	49	29	a	a	DET
cet-3408	49	30	phenomenon	phenomenon	NOUN
cet-3408	49	31	linked	link	VERB
cet-3408	49	32	with	with	ADP
cet-3408	49	33	obsolescence	obsolescence	NOUN
cet-3408	49	34	,	,	PUNCT
cet-3408	49	35	which	which	PRON
cet-3408	49	36	in	in	ADP
cet-3408	49	37	turn	turn	NOUN
cet-3408	49	38	has	have	VERB
cet-3408	49	39	implications	implication	NOUN
cet-3408	49	40	regarding	regard	VERB
cet-3408	49	41	site	site	NOUN
cet-3408	49	42	safety	safety	NOUN
cet-3408	49	43	culture	culture	NOUN
cet-3408	49	44	,	,	PUNCT
cet-3408	49	45	earmarks	earmark	NOUN
cet-3408	49	46	of	of	ADP
cet-3408	49	47	such	such	ADJ
cet-3408	49	48	accidents	accident	NOUN
cet-3408	49	49	include	include	VERB
cet-3408	49	50	processes	process	NOUN
cet-3408	49	51	that	that	PRON
cet-3408	49	52	operate	operate	VERB
cet-3408	49	53	for	for	ADP
cet-3408	49	54	long	long	ADJ
cet-3408	49	55	periods	period	NOUN
cet-3408	49	56	using	use	VERB
cet-3408	49	57	degraded	degraded	ADJ
cet-3408	49	58	equipment	equipment	NOUN
cet-3408	49	59	or	or	CCONJ
cet-3408	49	60	extended	extended	ADJ
cet-3408	49	61	periods	period	NOUN
cet-3408	49	62	in	in	ADP
cet-3408	49	63	which	which	PRON
cet-3408	49	64	equipment	equipment	NOUN
cet-3408	49	65	is	be	AUX
cet-3408	49	66	operated	operate	VERB
cet-3408	49	67	outside	outside	ADP
cet-3408	49	68	original	original	ADJ
cet-3408	49	69	design	design	NOUN
cet-3408	49	70	parameters	parameter	NOUN
cet-3408	49	71	.	.	PUNCT
cet-3408	50	1	the	the	DET
cet-3408	50	2	accident	accident	NOUN
cet-3408	50	3	at	at	ADP
cet-3408	50	4	bp	bp	PROPN
cet-3408	50	5	texas	texas	PROPN
cet-3408	50	6	city	city	PROPN
cet-3408	50	7	(	(	PUNCT
cet-3408	50	8	usa	usa	PROPN
cet-3408	50	9	)	)	PUNCT
cet-3408	50	10	(	(	PUNCT
cet-3408	50	11	2005	2005	NUM
cet-3408	50	12	)	)	PUNCT
cet-3408	50	13	is	be	AUX
cet-3408	50	14	emblematic	emblematic	ADJ
cet-3408	50	15	of	of	ADP
cet-3408	50	16	a	a	DET
cet-3408	50	17	situation	situation	NOUN
cet-3408	50	18	in	in	ADP
cet-3408	50	19	which	which	PRON
cet-3408	50	20	exceedance	exceedance	NOUN
cet-3408	50	21	of	of	ADP
cet-3408	50	22	equipment	equipment	NOUN
cet-3408	50	23	limitations	limitation	NOUN
cet-3408	50	24	became	become	VERB
cet-3408	50	25	the	the	DET
cet-3408	50	26	norm	norm	NOUN
cet-3408	50	27	.	.	PUNCT
cet-3408	51	1	(	(	PUNCT
cet-3408	51	2	the	the	DET
cet-3408	51	3	baker	baker	PROPN
cet-3408	51	4	report	report	PROPN
cet-3408	51	5	,	,	PUNCT
cet-3408	51	6	2007	2007	NUM
cet-3408	51	7	)	)	PUNCT
cet-3408	51	8	)	)	PUNCT
cet-3408	51	9	.	.	PUNCT
cet-3408	52	1	the	the	DET
cet-3408	52	2	work	work	NOUN
cet-3408	52	3	on	on	ADP
cet-3408	52	4	ageing	ageing	NOUN
cet-3408	52	5	led	lead	VERB
cet-3408	52	6	the	the	DET
cet-3408	52	7	jrc	jrc	PROPN
cet-3408	52	8	to	to	PART
cet-3408	52	9	consider	consider	VERB
cet-3408	52	10	the	the	DET
cet-3408	52	11	problem	problem	NOUN
cet-3408	52	12	of	of	ADP
cet-3408	52	13	identifying	identify	VERB
cet-3408	52	14	accidents	accident	NOUN
cet-3408	52	15	that	that	PRON
cet-3408	52	16	have	have	VERB
cet-3408	52	17	lessons	lesson	NOUN
cet-3408	52	18	learned	learn	VERB
cet-3408	52	19	with	with	ADP
cet-3408	52	20	ageing	age	VERB
cet-3408	52	21	implications	implication	NOUN
cet-3408	52	22	,	,	PUNCT
cet-3408	52	23	and	and	CCONJ
cet-3408	52	24	more	more	ADV
cet-3408	52	25	importantly	importantly	ADV
cet-3408	52	26	,	,	PUNCT
cet-3408	52	27	understanding	understand	VERB
cet-3408	52	28	how	how	SCONJ
cet-3408	52	29	each	each	PRON
cet-3408	52	30	of	of	ADP
cet-3408	52	31	these	these	DET
cet-3408	52	32	issues	issue	NOUN
cet-3408	52	33	might	might	AUX
cet-3408	52	34	be	be	AUX
cet-3408	52	35	addressed	address	VERB
cet-3408	52	36	by	by	ADP
cet-3408	52	37	the	the	DET
cet-3408	52	38	safety	safety	NOUN
cet-3408	52	39	management	management	NOUN
cet-3408	52	40	system	system	NOUN
cet-3408	52	41	.	.	PUNCT
cet-3408	53	1	as	as	ADP
cet-3408	53	2	a	a	DET
cet-3408	53	3	result	result	NOUN
cet-3408	53	4	,	,	PUNCT
cet-3408	53	5	the	the	DET
cet-3408	53	6	jrc	jrc	PROPN
cet-3408	53	7	performed	perform	VERB
cet-3408	53	8	an	an	DET
cet-3408	53	9	additional	additional	ADJ
cet-3408	53	10	ageing	age	VERB
cet-3408	53	11	analysis	analysis	NOUN
cet-3408	53	12	in	in	ADP
cet-3408	53	13	which	which	PRON
cet-3408	53	14	it	it	PRON
cet-3408	53	15	created	create	VERB
cet-3408	53	16	a	a	DET
cet-3408	53	17	set	set	NOUN
cet-3408	53	18	of	of	ADP
cet-3408	53	19	key	key	ADJ
cet-3408	53	20	words	word	NOUN
cet-3408	53	21	that	that	PRON
cet-3408	53	22	could	could	AUX
cet-3408	53	23	presumably	presumably	ADV
cet-3408	53	24	capture	capture	VERB
cet-3408	53	25	all	all	DET
cet-3408	53	26	the	the	DET
cet-3408	53	27	types	type	NOUN
cet-3408	53	28	of	of	ADP
cet-3408	53	29	ageing	ageing	NOUN
cet-3408	53	30	,	,	PUNCT
cet-3408	53	31	using	use	VERB
cet-3408	53	32	the	the	DET
cet-3408	53	33	esreda	esreda	NOUN
cet-3408	53	34	report	report	NOUN
cet-3408	53	35	terminology	terminology	NOUN
cet-3408	53	36	as	as	ADP
cet-3408	53	37	a	a	DET
cet-3408	53	38	main	main	ADJ
cet-3408	53	39	reference	reference	NOUN
cet-3408	53	40	with	with	ADP
cet-3408	53	41	some	some	DET
cet-3408	53	42	additions	addition	NOUN
cet-3408	53	43	based	base	VERB
cet-3408	53	44	on	on	ADP
cet-3408	53	45	experience	experience	NOUN
cet-3408	53	46	.	.	PUNCT
cet-3408	54	1	these	these	DET
cet-3408	54	2	key	key	ADJ
cet-3408	54	3	words	word	NOUN
cet-3408	54	4	were	be	AUX
cet-3408	54	5	as	as	SCONJ
cet-3408	54	6	follows	follow	VERB
cet-3408	54	7	:	:	PUNCT
cet-3408	54	8	table	table	NOUN
cet-3408	54	9	1	1	NUM
cet-3408	54	10	:	:	PUNCT
cet-3408	54	11	list	list	NOUN
cet-3408	54	12	of	of	ADP
cet-3408	54	13	ageing	age	VERB
cet-3408	54	14	keywords	keyword	NOUN
cet-3408	54	15	identified	identify	VERB
cet-3408	54	16	by	by	ADP
cet-3408	54	17	the	the	DET
cet-3408	54	18	study	study	NOUN
cet-3408	54	19	.	.	PUNCT
cet-3408	55	1	french	french	ADJ
cet-3408	55	2	versions	version	NOUN
cet-3408	55	3	,	,	PUNCT
cet-3408	55	4	when	when	SCONJ
cet-3408	55	5	different	different	ADJ
cet-3408	55	6	,	,	PUNCT
cet-3408	55	7	are	be	AUX
cet-3408	55	8	included	include	VERB
cet-3408	55	9	in	in	ADP
cet-3408	55	10	brackets	bracket	NOUN
cet-3408	55	11	material	material	NOUN
cet-3408	55	12	degradation	degradation	NOUN
cet-3408	55	13	obsolescence	obsolescence	NOUN
cet-3408	55	14	loss	loss	NOUN
cet-3408	55	15	of	of	ADP
cet-3408	55	16	knowledge	knowledge	NOUN
cet-3408	55	17	/	/	SYM
cet-3408	55	18	competence	competence	NOUN
cet-3408	55	19	corrosion	corrosion	NOUN
cet-3408	55	20	erosion	erosion	NOUN
cet-3408	55	21	vibration	vibration	NOUN
cet-3408	55	22	degradation	degradation	NOUN
cet-3408	55	23	maintenance	maintenance	NOUN
cet-3408	55	24	wear	wear	NOUN
cet-3408	55	25	(	(	PUNCT
cet-3408	55	26	no	no	DET
cet-3408	55	27	equivalent	equivalent	ADJ
cet-3408	55	28	)	)	PUNCT
cet-3408	55	29	obsolescence	obsolescence	NOUN
cet-3408	55	30	obsolete	obsolete	ADJ
cet-3408	55	31	fit	fit	NOUN
cet-3408	55	32	(	(	PUNCT
cet-3408	55	33	for	for	ADP
cet-3408	55	34	service	service	NOUN
cet-3408	55	35	)	)	PUNCT
cet-3408	55	36	(	(	PUNCT
cet-3408	55	37	apte	apte	PROPN
cet-3408	55	38	)	)	PUNCT
cet-3408	55	39	(	(	PUNCT
cet-3408	55	40	forgotten	forget	VERB
cet-3408	55	41	/	/	SYM
cet-3408	55	42	old	old	ADJ
cet-3408	55	43	)	)	PUNCT
cet-3408	55	44	design	design	NOUN
cet-3408	55	45	old	old	ADJ
cet-3408	55	46	,	,	PUNCT
cet-3408	55	47	older	old	ADJ
cet-3408	55	48	age	age	NOUN
cet-3408	55	49	,	,	PUNCT
cet-3408	55	50	ageing	ageing	NOUN
cet-3408	55	51	(	(	PUNCT
cet-3408	55	52	absence	absence	NOUN
cet-3408	55	53	of	of	ADP
cet-3408	55	54	)	)	PUNCT
cet-3408	55	55	documentation	documentation	NOUN
cet-3408	55	56	(	(	PUNCT
cet-3408	55	57	loss	loss	NOUN
cet-3408	55	58	of	of	ADP
cet-3408	55	59	)	)	PUNCT
cet-3408	55	60	knowledge	knowledge	NOUN
cet-3408	55	61	(	(	PUNCT
cet-3408	55	62	loss	loss	NOUN
cet-3408	55	63	of	of	ADP
cet-3408	55	64	)	)	PUNCT
cet-3408	55	65	competence	competence	NOUN
cet-3408	55	66	wrong	wrong	ADJ
cet-3408	55	67	(	(	PUNCT
cet-3408	55	68	usage	usage	NOUN
cet-3408	55	69	/	/	SYM
cet-3408	55	70	equipment	equipment	NOUN
cet-3408	55	71	/	/	SYM
cet-3408	55	72	procedure	procedure	NOUN
cet-3408	55	73	)	)	PUNCT
cet-3408	56	1	incorrect	incorrect	ADJ
cet-3408	57	1	(	(	PUNCT
cet-3408	57	2	no	no	DET
cet-3408	57	3	record	record	NOUN
cet-3408	57	4	of	of	ADP
cet-3408	57	5	)	)	PUNCT
cet-3408	57	6	change	change	NOUN
cet-3408	57	7	(	(	PUNCT
cet-3408	57	8	exceedance	exceedance	NOUN
cet-3408	57	9	of	of	ADP
cet-3408	57	10	)	)	PUNCT
cet-3408	57	11	parameter	parameter	NOUN
cet-3408	57	12	mahb	mahb	NOUN
cet-3408	57	13	then	then	ADV
cet-3408	57	14	searched	search	VERB
cet-3408	57	15	two	two	NUM
cet-3408	57	16	chemical	chemical	NOUN
cet-3408	57	17	accident	accident	NOUN
cet-3408	57	18	databases	database	NOUN
cet-3408	57	19	,	,	PUNCT
cet-3408	57	20	aria	aria	NOUN
cet-3408	57	21	and	and	CCONJ
cet-3408	57	22	emars	emar	NOUN
cet-3408	57	23	,	,	PUNCT
cet-3408	57	24	using	use	VERB
cet-3408	57	25	these	these	DET
cet-3408	57	26	keywords	keyword	NOUN
cet-3408	57	27	as	as	ADV
cet-3408	57	28	well	well	ADV
cet-3408	57	29	as	as	ADP
cet-3408	57	30	combinations	combination	NOUN
cet-3408	57	31	of	of	ADP
cet-3408	57	32	these	these	DET
cet-3408	57	33	keywords	keyword	NOUN
cet-3408	57	34	.	.	PUNCT
cet-3408	58	1	the	the	DET
cet-3408	58	2	aria	aria	PROPN
cet-3408	58	3	(	(	PUNCT
cet-3408	58	4	analysis	analysis	NOUN
cet-3408	58	5	,	,	PUNCT
cet-3408	58	6	research	research	NOUN
cet-3408	58	7	and	and	CCONJ
cet-3408	58	8	information	information	NOUN
cet-3408	58	9	on	on	ADP
cet-3408	58	10	accidents	accident	NOUN
cet-3408	58	11	)	)	PUNCT
cet-3408	58	12	database	database	NOUN
cet-3408	58	13	contains	contain	VERB
cet-3408	58	14	23,376	23,376	NUM
cet-3408	58	15	accidents	accident	NOUN
cet-3408	58	16	originating	originate	VERB
cet-3408	58	17	from	from	ADP
cet-3408	58	18	sites	site	NOUN
cet-3408	58	19	identified	identify	VERB
cet-3408	58	20	as	as	ADP
cet-3408	58	21	hazardous	hazardous	ADJ
cet-3408	58	22	to	to	ADP
cet-3408	58	23	human	human	ADJ
cet-3408	58	24	health	health	NOUN
cet-3408	58	25	or	or	CCONJ
cet-3408	58	26	the	the	DET
cet-3408	58	27	environment	environment	NOUN
cet-3408	58	28	in	in	ADP
cet-3408	58	29	france	france	PROPN
cet-3408	58	30	(	(	PUNCT
cet-3408	58	31	“	"	PUNCT
cet-3408	58	32	installations	installation	NOUN
cet-3408	58	33	classées	classées	NOUN
cet-3408	58	34	”	"	PUNCT
cet-3408	58	35	)	)	PUNCT
cet-3408	58	36	.	.	PUNCT
cet-3408	59	1	(	(	PUNCT
cet-3408	59	2	a	a	DET
cet-3408	59	3	substantial	substantial	ADJ
cet-3408	59	4	portion	portion	NOUN
cet-3408	59	5	are	be	AUX
cet-3408	59	6	translated	translate	VERB
cet-3408	59	7	in	in	ADP
cet-3408	59	8	english	english	PROPN
cet-3408	59	9	,	,	PUNCT
cet-3408	59	10	but	but	CCONJ
cet-3408	59	11	also	also	ADV
cet-3408	59	12	the	the	DET
cet-3408	59	13	study	study	NOUN
cet-3408	59	14	tested	test	VERB
cet-3408	59	15	the	the	DET
cet-3408	59	16	french	french	ADJ
cet-3408	59	17	equivalents	equivalent	NOUN
cet-3408	59	18	of	of	ADP
cet-3408	59	19	words	word	NOUN
cet-3408	59	20	that	that	PRON
cet-3408	59	21	were	be	AUX
cet-3408	59	22	different	different	ADJ
cet-3408	59	23	from	from	ADP
cet-3408	59	24	the	the	DET
cet-3408	59	25	english	english	PROPN
cet-3408	59	26	and	and	CCONJ
cet-3408	59	27	obtained	obtain	VERB
cet-3408	59	28	similar	similar	ADJ
cet-3408	59	29	results	result	NOUN
cet-3408	59	30	.	.	PUNCT
cet-3408	59	31	)	)	PUNCT
cet-3408	60	1	the	the	DET
cet-3408	60	2	major	major	ADJ
cet-3408	60	3	accident	accident	NOUN
cet-3408	60	4	reporting	reporting	NOUN
cet-3408	60	5	system	system	NOUN
cet-3408	60	6	(	(	PUNCT
cet-3408	60	7	emars	emar	NOUN
cet-3408	60	8	)	)	PUNCT
cet-3408	60	9	was	be	AUX
cet-3408	60	10	first	first	ADV
cet-3408	60	11	established	establish	VERB
cet-3408	60	12	by	by	ADP
cet-3408	60	13	the	the	DET
cet-3408	60	14	eu	eu	PROPN
cet-3408	60	15	’s	’s	PART
cet-3408	60	16	seveso	seveso	PROPN
cet-3408	60	17	directive	directive	NOUN
cet-3408	60	18	82/501	82/501	NUM
cet-3408	60	19	/	/	SYM
cet-3408	60	20	eec	eec	PROPN
cet-3408	60	21	in	in	ADP
cet-3408	60	22	1982	1982	NUM
cet-3408	60	23	and	and	CCONJ
cet-3408	60	24	contains	contain	VERB
cet-3408	60	25	nearly	nearly	ADV
cet-3408	60	26	900	900	NUM
cet-3408	60	27	accidents	accident	NOUN
cet-3408	60	28	occurring	occur	VERB
cet-3408	60	29	predominantly	predominantly	ADV
cet-3408	60	30	in	in	ADP
cet-3408	60	31	the	the	DET
cet-3408	60	32	european	european	PROPN
cet-3408	60	33	union	union	PROPN
cet-3408	60	34	but	but	CCONJ
cet-3408	60	35	also	also	ADV
cet-3408	60	36	accidents	accident	NOUN
cet-3408	60	37	reported	report	VERB
cet-3408	60	38	by	by	ADP
cet-3408	60	39	oecd	oecd	PROPN
cet-3408	60	40	countries	country	NOUN
cet-3408	60	41	and	and	CCONJ
cet-3408	60	42	china	china	PROPN
cet-3408	60	43	.	.	PUNCT
cet-3408	61	1	3	3	X
cet-3408	61	2	.	.	X
cet-3408	61	3	findings	finding	NOUN
cet-3408	61	4	results	result	NOUN
cet-3408	61	5	of	of	ADP
cet-3408	61	6	the	the	DET
cet-3408	61	7	searches	search	NOUN
cet-3408	61	8	on	on	ADP
cet-3408	61	9	single	single	ADJ
cet-3408	61	10	keywords	keyword	NOUN
cet-3408	61	11	is	be	AUX
cet-3408	61	12	provided	provide	VERB
cet-3408	61	13	in	in	ADP
cet-3408	61	14	table	table	NOUN
cet-3408	61	15	2	2	NUM
cet-3408	61	16	.	.	PUNCT
cet-3408	62	1	combinations	combination	NOUN
cet-3408	62	2	of	of	ADP
cet-3408	62	3	material	material	NOUN
cet-3408	62	4	degradation	degradation	NOUN
cet-3408	62	5	keywords	keyword	NOUN
cet-3408	62	6	with	with	ADP
cet-3408	62	7	other	other	ADJ
cet-3408	62	8	types	type	NOUN
cet-3408	62	9	of	of	ADP
cet-3408	62	10	keywords	keyword	NOUN
cet-3408	62	11	were	be	AUX
cet-3408	62	12	also	also	ADV
cet-3408	62	13	tried	try	VERB
cet-3408	62	14	but	but	CCONJ
cet-3408	62	15	without	without	ADP
cet-3408	62	16	exception	exception	NOUN
cet-3408	62	17	these	these	DET
cet-3408	62	18	combinations	combination	NOUN
cet-3408	62	19	did	do	AUX
cet-3408	62	20	not	not	PART
cet-3408	62	21	substantially	substantially	ADV
cet-3408	62	22	improve	improve	VERB
cet-3408	62	23	the	the	DET
cet-3408	62	24	search	search	NOUN
cet-3408	62	25	results	result	NOUN
cet-3408	62	26	.	.	PUNCT
cet-3408	63	1	the	the	DET
cet-3408	63	2	results	result	NOUN
cet-3408	63	3	are	be	AUX
cet-3408	63	4	reported	report	VERB
cet-3408	63	5	as	as	SCONJ
cet-3408	63	6	follows	follow	VERB
cet-3408	63	7	:	:	PUNCT
cet-3408	63	8	material	material	NOUN
cet-3408	63	9	degradation	degradation	NOUN
cet-3408	63	10	it	it	PRON
cet-3408	63	11	was	be	AUX
cet-3408	63	12	already	already	ADV
cet-3408	63	13	known	know	VERB
cet-3408	63	14	from	from	ADP
cet-3408	63	15	past	past	ADJ
cet-3408	63	16	ageing	age	VERB
cet-3408	63	17	studies	study	NOUN
cet-3408	63	18	that	that	SCONJ
cet-3408	63	19	the	the	DET
cet-3408	63	20	keywords	keyword	NOUN
cet-3408	63	21	associated	associate	VERB
cet-3408	63	22	with	with	ADP
cet-3408	63	23	mechanical	mechanical	ADJ
cet-3408	63	24	degradation	degradation	NOUN
cet-3408	63	25	can	can	AUX
cet-3408	63	26	be	be	AUX
cet-3408	63	27	used	use	VERB
cet-3408	63	28	easily	easily	ADV
cet-3408	63	29	to	to	PART
cet-3408	63	30	filter	filter	VERB
cet-3408	63	31	an	an	DET
cet-3408	63	32	accident	accident	NOUN
cet-3408	63	33	database	database	NOUN
cet-3408	63	34	for	for	ADP
cet-3408	63	35	ageing	age	VERB
cet-3408	63	36	accidents	accident	NOUN
cet-3408	63	37	.	.	PUNCT
cet-3408	64	1	the	the	DET
cet-3408	64	2	most	most	ADV
cet-3408	64	3	populous	populous	ADJ
cet-3408	64	4	choice	choice	NOUN
cet-3408	64	5	,	,	PUNCT
cet-3408	64	6	“	"	PUNCT
cet-3408	64	7	maintenance	maintenance	NOUN
cet-3408	64	8	”	"	PUNCT
cet-3408	64	9	,	,	PUNCT
cet-3408	64	10	turned	turn	VERB
cet-3408	64	11	up	up	ADP
cet-3408	64	12	871	871	NUM
cet-3408	64	13	accidents	accident	NOUN
cet-3408	64	14	which	which	PRON
cet-3408	64	15	is	be	AUX
cet-3408	64	16	no	no	DET
cet-3408	64	17	surprise	surprise	NOUN
cet-3408	64	18	to	to	ADP
cet-3408	64	19	any	any	DET
cet-3408	64	20	expert	expert	NOUN
cet-3408	64	21	in	in	ADP
cet-3408	64	22	chemical	chemical	ADJ
cet-3408	64	23	accident	accident	NOUN
cet-3408	64	24	analysis	analysis	NOUN
cet-3408	64	25	.	.	PUNCT
cet-3408	65	1	however	however	ADV
cet-3408	65	2	,	,	PUNCT
cet-3408	65	3	only	only	ADV
cet-3408	65	4	4	4	NUM
cet-3408	65	5	accidents	accident	NOUN
cet-3408	65	6	resulted	result	VERB
cet-3408	65	7	when	when	SCONJ
cet-3408	65	8	combining	combine	VERB
cet-3408	65	9	“	"	PUNCT
cet-3408	65	10	maintenance	maintenance	NOUN
cet-3408	65	11	”	"	PUNCT
cet-3408	65	12	with	with	ADP
cet-3408	65	13	“	"	PUNCT
cet-3408	65	14	age	age	NOUN
cet-3408	65	15	/	/	SYM
cet-3408	65	16	ageing	ageing	NOUN
cet-3408	65	17	”	"	PUNCT
cet-3408	65	18	or	or	CCONJ
cet-3408	65	19	“	"	PUNCT
cet-3408	65	20	old	old	ADJ
cet-3408	65	21	/	/	SYM
cet-3408	65	22	older	old	ADJ
cet-3408	65	23	”	"	PUNCT
cet-3408	65	24	in	in	ADP
cet-3408	65	25	emars	emar	NOUN
cet-3408	65	26	and	and	CCONJ
cet-3408	65	27	4	4	NUM
cet-3408	65	28	resulted	result	VERB
cet-3408	65	29	in	in	ADP
cet-3408	65	30	aria	aria	PROPN
cet-3408	65	31	.	.	PUNCT
cet-3408	66	1	some	some	DET
cet-3408	66	2	keywords	keyword	NOUN
cet-3408	66	3	such	such	ADJ
cet-3408	66	4	as	as	ADP
cet-3408	66	5	“	"	PUNCT
cet-3408	66	6	corrosion	corrosion	NOUN
cet-3408	66	7	”	"	PUNCT
cet-3408	66	8	and	and	CCONJ
cet-3408	66	9	“	"	PUNCT
cet-3408	66	10	degradation	degradation	NOUN
cet-3408	66	11	”	"	PUNCT
cet-3408	66	12	are	be	AUX
cet-3408	66	13	virtually	virtually	ADV
cet-3408	66	14	synonymous	synonymous	ADJ
cet-3408	66	15	with	with	ADP
cet-3408	66	16	ageing	ageing	NOUN
cet-3408	66	17	.	.	PUNCT
cet-3408	67	1	furthermore	furthermore	ADV
cet-3408	67	2	,	,	PUNCT
cet-3408	67	3	if	if	SCONJ
cet-3408	67	4	one	one	PRON
cet-3408	67	5	considers	consider	VERB
cet-3408	67	6	premature	premature	ADJ
cet-3408	67	7	ageing	age	VERB
cet-3408	67	8	,	,	PUNCT
cet-3408	67	9	“	"	PUNCT
cet-3408	67	10	vibration	vibration	NOUN
cet-3408	67	11	”	"	PUNCT
cet-3408	67	12	,	,	PUNCT
cet-3408	67	13	“	"	PUNCT
cet-3408	67	14	erosion	erosion	NOUN
cet-3408	67	15	”	"	PUNCT
cet-3408	67	16	and	and	CCONJ
cet-3408	67	17	“	"	PUNCT
cet-3408	67	18	wear	wear	NOUN
cet-3408	67	19	”	"	PUNCT
cet-3408	67	20	also	also	ADV
cet-3408	67	21	give	give	VERB
cet-3408	67	22	excellent	excellent	ADJ
cet-3408	67	23	results	result	NOUN
cet-3408	67	24	.	.	PUNCT
cet-3408	68	1	however	however	ADV
cet-3408	68	2	,	,	PUNCT
cet-3408	68	3	as	as	ADP
cet-3408	68	4	with	with	ADP
cet-3408	68	5	several	several	ADJ
cet-3408	68	6	keywords	keyword	NOUN
cet-3408	68	7	,	,	PUNCT
cet-3408	68	8	it	it	PRON
cet-3408	68	9	was	be	AUX
cet-3408	68	10	understood	understand	VERB
cet-3408	68	11	that	that	SCONJ
cet-3408	68	12	not	not	PART
cet-3408	68	13	all	all	DET
cet-3408	68	14	the	the	DET
cet-3408	68	15	accidents	accident	NOUN
cet-3408	68	16	could	could	AUX
cet-3408	68	17	be	be	AUX
cet-3408	68	18	considered	consider	VERB
cet-3408	68	19	accidents	accident	NOUN
cet-3408	68	20	due	due	ADJ
cet-3408	68	21	to	to	ADP
cet-3408	68	22	ageing	age	VERB
cet-3408	68	23	,	,	PUNCT
cet-3408	68	24	but	but	CCONJ
cet-3408	68	25	the	the	DET
cet-3408	68	26	text	text	NOUN
cet-3408	68	27	often	often	ADV
cet-3408	68	28	helped	help	VERB
cet-3408	68	29	to	to	PART
cet-3408	68	30	clarify	clarify	VERB
cet-3408	68	31	that	that	SCONJ
cet-3408	68	32	ageing	ageing	NOUN
cet-3408	68	33	was	be	AUX
cet-3408	68	34	one	one	NUM
cet-3408	68	35	of	of	ADP
cet-3408	68	36	the	the	DET
cet-3408	68	37	key	key	ADJ
cet-3408	68	38	issues	issue	NOUN
cet-3408	68	39	.	.	PUNCT
cet-3408	69	1	obsolescence	obsolescence	NOUN
cet-3408	69	2	table	table	NOUN
cet-3408	69	3	2	2	NUM
cet-3408	69	4	shows	show	VERB
cet-3408	69	5	that	that	SCONJ
cet-3408	69	6	a	a	DET
cet-3408	69	7	number	number	NOUN
cet-3408	69	8	of	of	ADP
cet-3408	69	9	accident	accident	NOUN
cet-3408	69	10	reports	report	NOUN
cet-3408	69	11	could	could	AUX
cet-3408	69	12	be	be	AUX
cet-3408	69	13	identified	identify	VERB
cet-3408	69	14	using	use	VERB
cet-3408	69	15	all	all	PRON
cet-3408	69	16	of	of	ADP
cet-3408	69	17	the	the	DET
cet-3408	69	18	selected	select	VERB
cet-3408	69	19	keywords	keyword	NOUN
cet-3408	69	20	and	and	CCONJ
cet-3408	69	21	they	they	PRON
cet-3408	69	22	were	be	AUX
cet-3408	69	23	nearly	nearly	ADV
cet-3408	69	24	100	100	NUM
cet-3408	69	25	%	%	NOUN
cet-3408	69	26	accurate	accurate	ADJ
cet-3408	69	27	in	in	ADP
cet-3408	69	28	identifying	identify	VERB
cet-3408	69	29	accidents	accident	NOUN
cet-3408	69	30	with	with	ADP
cet-3408	69	31	ageing	age	VERB
cet-3408	69	32	causes	cause	NOUN
cet-3408	69	33	.	.	PUNCT
cet-3408	70	1	notably	notably	ADV
cet-3408	70	2	,	,	PUNCT
cet-3408	70	3	the	the	DET
cet-3408	70	4	french	french	ADJ
cet-3408	70	5	equivalents	equivalent	NOUN
cet-3408	70	6	of	of	ADP
cet-3408	70	7	“	"	PUNCT
cet-3408	70	8	old	old	ADJ
cet-3408	70	9	”	"	PUNCT
cet-3408	70	10	and	and	CCONJ
cet-3408	70	11	“	"	PUNCT
cet-3408	70	12	age	age	NOUN
cet-3408	70	13	”	"	PUNCT
cet-3408	70	14	,	,	PUNCT
cet-3408	70	15	that	that	ADV
cet-3408	70	16	is	is	ADV
cet-3408	70	17	,	,	PUNCT
cet-3408	70	18	“	"	PUNCT
cet-3408	70	19	vieille	vieille	X
cet-3408	70	20	”	"	PUNCT
cet-3408	70	21	and	and	CCONJ
cet-3408	70	22	“	"	PUNCT
cet-3408	70	23	vieillissement	vieillissement	NOUN
cet-3408	70	24	”	"	PUNCT
cet-3408	70	25	resulted	result	VERB
cet-3408	70	26	in	in	ADP
cet-3408	70	27	43	43	NUM
cet-3408	70	28	hits	hit	NOUN
cet-3408	70	29	.	.	PUNCT
cet-3408	71	1	however	however	ADV
cet-3408	71	2	,	,	PUNCT
cet-3408	71	3	in	in	ADP
cet-3408	71	4	both	both	DET
cet-3408	71	5	databases	database	NOUN
cet-3408	71	6	,	,	PUNCT
cet-3408	71	7	these	these	PRON
cet-3408	71	8	did	do	AUX
cet-3408	71	9	not	not	PART
cet-3408	71	10	pick	pick	VERB
cet-3408	71	11	up	up	ADP
cet-3408	71	12	other	other	ADJ
cet-3408	71	13	accidents	accident	NOUN
cet-3408	71	14	previously	previously	ADV
cet-3408	71	15	identified	identify	VERB
cet-3408	71	16	from	from	ADP
cet-3408	71	17	analysis	analysis	NOUN
cet-3408	71	18	as	as	SCONJ
cet-3408	71	19	associated	associate	VERB
cet-3408	71	20	with	with	ADP
cet-3408	71	21	obsolescence	obsolescence	NOUN
cet-3408	71	22	.	.	PUNCT
cet-3408	72	1	735	735	NUM
cet-3408	72	2	moreover	moreover	ADV
cet-3408	72	3	,	,	PUNCT
cet-3408	72	4	obsolescence	obsolescence	NOUN
cet-3408	72	5	can	can	AUX
cet-3408	72	6	be	be	AUX
cet-3408	72	7	a	a	DET
cet-3408	72	8	contributor	contributor	NOUN
cet-3408	72	9	in	in	ADP
cet-3408	72	10	accidents	accident	NOUN
cet-3408	72	11	with	with	ADP
cet-3408	72	12	maintenance	maintenance	NOUN
cet-3408	72	13	-	-	PUNCT
cet-3408	72	14	related	relate	VERB
cet-3408	72	15	factors	factor	NOUN
cet-3408	72	16	and	and	CCONJ
cet-3408	72	17	only	only	ADV
cet-3408	72	18	1	1	NUM
cet-3408	72	19	accident	accident	NOUN
cet-3408	72	20	in	in	ADP
cet-3408	72	21	emars	emar	NOUN
cet-3408	72	22	and	and	CCONJ
cet-3408	72	23	3	3	NUM
cet-3408	72	24	in	in	ADP
cet-3408	72	25	french	french	PROPN
cet-3408	72	26	.	.	PUNCT
cet-3408	73	1	(	(	PUNCT
cet-3408	73	2	the	the	DET
cet-3408	73	3	words	word	NOUN
cet-3408	73	4	are	be	AUX
cet-3408	73	5	the	the	DET
cet-3408	73	6	same	same	ADJ
cet-3408	73	7	in	in	ADP
cet-3408	73	8	french	french	ADJ
cet-3408	73	9	and	and	CCONJ
cet-3408	73	10	english	english	PROPN
cet-3408	73	11	.	.	PUNCT
cet-3408	73	12	)	)	PUNCT
cet-3408	74	1	loss	loss	NOUN
cet-3408	74	2	of	of	ADP
cet-3408	74	3	knowledge	knowledge	NOUN
cet-3408	74	4	/	/	SYM
cet-3408	74	5	competence	competence	NOUN
cet-3408	74	6	for	for	ADP
cet-3408	74	7	the	the	DET
cet-3408	74	8	keywords	keyword	NOUN
cet-3408	74	9	“	"	PUNCT
cet-3408	74	10	design	design	NOUN
cet-3408	74	11	”	"	PUNCT
cet-3408	74	12	,	,	PUNCT
cet-3408	74	13	“	"	PUNCT
cet-3408	74	14	incorrect	incorrect	ADJ
cet-3408	74	15	”	"	PUNCT
cet-3408	74	16	,	,	PUNCT
cet-3408	74	17	“	"	PUNCT
cet-3408	74	18	documentation	documentation	NOUN
cet-3408	74	19	”	"	PUNCT
cet-3408	74	20	,	,	PUNCT
cet-3408	74	21	and	and	CCONJ
cet-3408	74	22	“	"	PUNCT
cet-3408	74	23	parameter	parameter	NOUN
cet-3408	74	24	”	"	PUNCT
cet-3408	74	25	many	many	ADJ
cet-3408	74	26	examples	example	NOUN
cet-3408	74	27	of	of	ADP
cet-3408	74	28	accidents	accident	NOUN
cet-3408	74	29	were	be	AUX
cet-3408	74	30	found	find	VERB
cet-3408	74	31	where	where	SCONJ
cet-3408	74	32	ageing	ageing	NOUN
cet-3408	74	33	might	might	AUX
cet-3408	74	34	have	have	AUX
cet-3408	74	35	been	be	AUX
cet-3408	74	36	a	a	DET
cet-3408	74	37	factor	factor	NOUN
cet-3408	74	38	,	,	PUNCT
cet-3408	74	39	but	but	CCONJ
cet-3408	74	40	the	the	DET
cet-3408	74	41	report	report	NOUN
cet-3408	74	42	did	do	AUX
cet-3408	74	43	not	not	PART
cet-3408	74	44	provide	provide	VERB
cet-3408	74	45	adequate	adequate	ADJ
cet-3408	74	46	detail	detail	NOUN
cet-3408	74	47	to	to	PART
cet-3408	74	48	make	make	VERB
cet-3408	74	49	a	a	DET
cet-3408	74	50	determination	determination	NOUN
cet-3408	74	51	either	either	CCONJ
cet-3408	74	52	way	way	NOUN
cet-3408	74	53	.	.	PUNCT
cet-3408	75	1	it	it	PRON
cet-3408	75	2	seemed	seem	VERB
cet-3408	75	3	plausible	plausible	ADJ
cet-3408	75	4	that	that	SCONJ
cet-3408	75	5	there	there	PRON
cet-3408	75	6	were	be	VERB
cet-3408	75	7	accidents	accident	NOUN
cet-3408	75	8	involving	involve	VERB
cet-3408	75	9	failures	failure	NOUN
cet-3408	75	10	of	of	ADP
cet-3408	75	11	design	design	NOUN
cet-3408	75	12	,	,	PUNCT
cet-3408	75	13	incorrect	incorrect	ADJ
cet-3408	75	14	usage	usage	NOUN
cet-3408	75	15	,	,	PUNCT
cet-3408	75	16	lack	lack	NOUN
cet-3408	75	17	of	of	ADP
cet-3408	75	18	documentation	documentation	NOUN
cet-3408	75	19	,	,	PUNCT
cet-3408	75	20	and	and	CCONJ
cet-3408	75	21	exceedance	exceedance	NOUN
cet-3408	75	22	of	of	ADP
cet-3408	75	23	design	design	NOUN
cet-3408	75	24	parameters	parameter	NOUN
cet-3408	75	25	,	,	PUNCT
cet-3408	75	26	that	that	PRON
cet-3408	75	27	may	may	AUX
cet-3408	75	28	have	have	AUX
cet-3408	75	29	been	be	AUX
cet-3408	75	30	linked	link	VERB
cet-3408	75	31	with	with	ADP
cet-3408	75	32	ageing	age	VERB
cet-3408	75	33	but	but	CCONJ
cet-3408	75	34	report	report	NOUN
cet-3408	75	35	authors	author	NOUN
cet-3408	75	36	lacked	lack	VERB
cet-3408	75	37	awareness	awareness	NOUN
cet-3408	75	38	to	to	PART
cet-3408	75	39	identify	identify	VERB
cet-3408	75	40	this	this	DET
cet-3408	75	41	connection	connection	NOUN
cet-3408	75	42	.	.	PUNCT
cet-3408	76	1	table	table	NOUN
cet-3408	76	2	2	2	NUM
cet-3408	76	3	:	:	PUNCT
cet-3408	76	4	results	result	NOUN
cet-3408	76	5	of	of	ADP
cet-3408	76	6	keyword	keyword	NOUN
cet-3408	76	7	searches	search	NOUN
cet-3408	76	8	keywords	keyword	NOUN
cet-3408	76	9	aria	aria	NOUN
cet-3408	76	10	emars	emar	VERB
cet-3408	76	11	comments	comment	NOUN
cet-3408	76	12	maintenance	maintenance	NOUN
cet-3408	76	13	871	871	NUM
cet-3408	76	14	50	50	NUM
cet-3408	76	15	a	a	DET
cet-3408	76	16	substantial	substantial	ADJ
cet-3408	76	17	portion	portion	NOUN
cet-3408	76	18	are	be	AUX
cet-3408	76	19	relevant	relevant	ADJ
cet-3408	76	20	but	but	CCONJ
cet-3408	76	21	requires	require	VERB
cet-3408	76	22	another	another	DET
cet-3408	76	23	key	key	ADJ
cet-3408	76	24	word	word	NOUN
cet-3408	76	25	to	to	PART
cet-3408	76	26	reduce	reduce	VERB
cet-3408	76	27	the	the	DET
cet-3408	76	28	number	number	NOUN
cet-3408	76	29	of	of	ADP
cet-3408	76	30	hits	hit	NOUN
cet-3408	76	31	corrosion	corrosion	NOUN
cet-3408	76	32	245	245	NUM
cet-3408	76	33	79	79	NUM
cet-3408	76	34	all	all	DET
cet-3408	76	35	hits	hit	NOUN
cet-3408	76	36	were	be	AUX
cet-3408	76	37	relevant	relevant	ADJ
cet-3408	76	38	design	design	NOUN
cet-3408	76	39	150	150	NUM
cet-3408	76	40	128	128	NUM
cet-3408	76	41	possible	possible	ADJ
cet-3408	76	42	in	in	ADP
cet-3408	76	43	many	many	ADJ
cet-3408	76	44	cases	case	NOUN
cet-3408	76	45	,	,	PUNCT
cet-3408	76	46	but	but	CCONJ
cet-3408	76	47	rarely	rarely	ADV
cet-3408	76	48	clear	clear	ADJ
cet-3408	76	49	.	.	PUNCT
cet-3408	77	1	degradation	degradation	NOUN
cet-3408	77	2	112	112	NUM
cet-3408	77	3	14	14	NUM
cet-3408	77	4	all	all	DET
cet-3408	77	5	hits	hit	NOUN
cet-3408	77	6	were	be	AUX
cet-3408	77	7	relevant	relevant	ADJ
cet-3408	77	8	vibration	vibration	NOUN
cet-3408	77	9	74	74	NUM
cet-3408	77	10	5	5	NUM
cet-3408	77	11	most	most	ADJ
cet-3408	77	12	hits	hit	NOUN
cet-3408	77	13	were	be	AUX
cet-3408	77	14	relevant	relevant	ADJ
cet-3408	77	15	erosion	erosion	NOUN
cet-3408	77	16	27	27	NUM
cet-3408	77	17	12	12	NUM
cet-3408	77	18	all	all	DET
cet-3408	77	19	hits	hit	NOUN
cet-3408	77	20	were	be	AUX
cet-3408	77	21	relevant	relevant	ADJ
cet-3408	77	22	parameter	parameter	NOUN
cet-3408	77	23	25	25	NUM
cet-3408	77	24	5	5	NUM
cet-3408	77	25	possible	possible	ADJ
cet-3408	77	26	in	in	ADP
cet-3408	77	27	many	many	ADJ
cet-3408	77	28	cases	case	NOUN
cet-3408	77	29	,	,	PUNCT
cet-3408	77	30	but	but	CCONJ
cet-3408	77	31	rarely	rarely	ADV
cet-3408	77	32	clear	clear	ADJ
cet-3408	77	33	knowledge	knowledge	NOUN
cet-3408	77	34	17	17	NUM
cet-3408	77	35	35	35	NUM
cet-3408	77	36	possible	possible	ADJ
cet-3408	77	37	in	in	ADP
cet-3408	77	38	many	many	ADJ
cet-3408	77	39	cases	case	NOUN
cet-3408	77	40	,	,	PUNCT
cet-3408	77	41	but	but	CCONJ
cet-3408	77	42	rarely	rarely	ADV
cet-3408	77	43	clear	clear	ADJ
cet-3408	77	44	incorrect	incorrect	ADJ
cet-3408	77	45	15	15	NUM
cet-3408	77	46	15	15	NUM
cet-3408	77	47	possible	possible	ADJ
cet-3408	77	48	in	in	ADP
cet-3408	77	49	many	many	ADJ
cet-3408	77	50	cases	case	NOUN
cet-3408	77	51	,	,	PUNCT
cet-3408	77	52	but	but	CCONJ
cet-3408	77	53	rarely	rarely	ADV
cet-3408	77	54	clear	clear	ADJ
cet-3408	77	55	wear	wear	VERB
cet-3408	77	56	15	15	NUM
cet-3408	77	57	14	14	NUM
cet-3408	77	58	most	most	ADJ
cet-3408	77	59	hits	hit	NOUN
cet-3408	77	60	were	be	AUX
cet-3408	77	61	relevant	relevant	ADJ
cet-3408	77	62	documentation	documentation	NOUN
cet-3408	77	63	10	10	NUM
cet-3408	77	64	39	39	NUM
cet-3408	78	1	a	a	DET
cet-3408	78	2	few	few	ADJ
cet-3408	78	3	relevant	relevant	ADJ
cet-3408	78	4	accidents	accident	NOUN
cet-3408	78	5	could	could	AUX
cet-3408	78	6	be	be	AUX
cet-3408	78	7	identified	identify	VERB
cet-3408	78	8	obsolete	obsolete	ADJ
cet-3408	78	9	9	9	NUM
cet-3408	78	10	2	2	NUM
cet-3408	78	11	all	all	DET
cet-3408	78	12	hits	hit	NOUN
cet-3408	78	13	were	be	AUX
cet-3408	78	14	relevant	relevant	ADJ
cet-3408	78	15	obsolescence	obsolescence	NOUN
cet-3408	78	16	7	7	NUM
cet-3408	78	17	0	0	NUM
cet-3408	79	1	all	all	DET
cet-3408	79	2	hits	hit	NOUN
cet-3408	79	3	were	be	AUX
cet-3408	79	4	relevant	relevant	ADJ
cet-3408	79	5	wrong	wrong	ADJ
cet-3408	79	6	6	6	NUM
cet-3408	79	7	55	55	NUM
cet-3408	79	8	possible	possible	ADJ
cet-3408	79	9	in	in	ADP
cet-3408	79	10	many	many	ADJ
cet-3408	79	11	cases	case	NOUN
cet-3408	79	12	,	,	PUNCT
cet-3408	79	13	but	but	CCONJ
cet-3408	79	14	rarely	rarely	ADV
cet-3408	79	15	clear	clear	ADJ
cet-3408	79	16	competence	competence	NOUN
cet-3408	79	17	4	4	NUM
cet-3408	79	18	8	8	NUM
cet-3408	79	19	2	2	NUM
cet-3408	79	20	(	(	PUNCT
cet-3408	79	21	aria	aria	NOUN
cet-3408	79	22	)	)	PUNCT
cet-3408	79	23	;	;	PUNCT
cet-3408	79	24	not	not	PART
cet-3408	79	25	clear	clear	ADJ
cet-3408	79	26	(	(	PUNCT
cet-3408	79	27	emars	emar	NOUN
cet-3408	79	28	)	)	PUNCT
cet-3408	79	29	age	age	NOUN
cet-3408	79	30	0	0	NUM
cet-3408	79	31	8	8	NUM
cet-3408	79	32	all	all	DET
cet-3408	79	33	hits	hit	NOUN
cet-3408	79	34	but	but	CCONJ
cet-3408	79	35	1	1	NUM
cet-3408	79	36	were	be	AUX
cet-3408	79	37	relevant	relevant	ADJ
cet-3408	79	38	ageing	ageing	NOUN
cet-3408	79	39	,	,	PUNCT
cet-3408	79	40	aging	age	VERB
cet-3408	79	41	10	10	NUM
cet-3408	79	42	8	8	NUM
cet-3408	79	43	all	all	DET
cet-3408	79	44	hits	hit	NOUN
cet-3408	79	45	were	be	AUX
cet-3408	79	46	relevant	relevant	ADJ
cet-3408	79	47	old	old	ADJ
cet-3408	79	48	,	,	PUNCT
cet-3408	79	49	older	old	ADJ
cet-3408	79	50	7	7	NUM
cet-3408	79	51	7	7	NUM
cet-3408	79	52	all	all	DET
cet-3408	79	53	hits	hit	NOUN
cet-3408	79	54	were	be	AUX
cet-3408	79	55	relevant	relevant	ADJ
cet-3408	79	56	in	in	ADP
cet-3408	79	57	the	the	DET
cet-3408	79	58	section	section	NOUN
cet-3408	79	59	to	to	PART
cet-3408	79	60	follow	follow	VERB
cet-3408	79	61	,	,	PUNCT
cet-3408	79	62	some	some	DET
cet-3408	79	63	case	case	NOUN
cet-3408	79	64	study	study	NOUN
cet-3408	79	65	examples	example	NOUN
cet-3408	79	66	of	of	ADP
cet-3408	79	67	accidents	accident	NOUN
cet-3408	79	68	where	where	SCONJ
cet-3408	79	69	obsolescence	obsolescence	NOUN
cet-3408	79	70	or	or	CCONJ
cet-3408	79	71	loss	loss	NOUN
cet-3408	79	72	of	of	ADP
cet-3408	79	73	knowledge/	knowledge/	NUM
cet-3408	79	74	competence	competence	NOUN
cet-3408	79	75	was	be	AUX
cet-3408	79	76	a	a	DET
cet-3408	79	77	factor	factor	NOUN
cet-3408	79	78	but	but	CCONJ
cet-3408	79	79	a	a	DET
cet-3408	79	80	keyword	keyword	NOUN
cet-3408	79	81	search	search	NOUN
cet-3408	79	82	did	do	AUX
cet-3408	79	83	not	not	PART
cet-3408	79	84	pick	pick	VERB
cet-3408	79	85	them	they	PRON
cet-3408	79	86	up	up	ADP
cet-3408	79	87	.	.	PUNCT
cet-3408	80	1	it	it	PRON
cet-3408	80	2	includes	include	VERB
cet-3408	80	3	cases	case	NOUN
cet-3408	80	4	that	that	PRON
cet-3408	80	5	were	be	AUX
cet-3408	80	6	originally	originally	ADV
cet-3408	80	7	identified	identify	VERB
cet-3408	80	8	by	by	ADP
cet-3408	80	9	a	a	DET
cet-3408	80	10	search	search	NOUN
cet-3408	80	11	on	on	ADP
cet-3408	80	12	material	material	NOUN
cet-3408	80	13	degradation	degradation	NOUN
cet-3408	80	14	but	but	CCONJ
cet-3408	80	15	a	a	DET
cet-3408	80	16	review	review	NOUN
cet-3408	80	17	of	of	ADP
cet-3408	80	18	the	the	DET
cet-3408	80	19	accident	accident	NOUN
cet-3408	80	20	description	description	NOUN
cet-3408	80	21	also	also	ADV
cet-3408	80	22	indicates	indicate	VERB
cet-3408	80	23	the	the	DET
cet-3408	80	24	presence	presence	NOUN
cet-3408	80	25	of	of	ADP
cet-3408	80	26	obsolescence	obsolescence	NOUN
cet-3408	80	27	or	or	CCONJ
cet-3408	80	28	loss	loss	NOUN
cet-3408	80	29	of	of	ADP
cet-3408	80	30	knowledge	knowledge	NOUN
cet-3408	80	31	/	/	SYM
cet-3408	80	32	competence	competence	NOUN
cet-3408	80	33	due	due	ADP
cet-3408	80	34	to	to	ADP
cet-3408	80	35	ageing	age	VERB
cet-3408	80	36	.	.	PUNCT
cet-3408	81	1	4	4	X
cet-3408	81	2	.	.	X
cet-3408	81	3	accident	accident	NOUN
cet-3408	81	4	cases	case	NOUN
cet-3408	81	5	case	case	NOUN
cet-3408	81	6	1	1	NUM
cet-3408	81	7	–	–	PUNCT
cet-3408	81	8	wrong	wrong	ADJ
cet-3408	81	9	equipment	equipment	NOUN
cet-3408	81	10	a	a	DET
cet-3408	81	11	technician	technician	NOUN
cet-3408	81	12	detected	detect	VERB
cet-3408	81	13	an	an	DET
cet-3408	81	14	odour	odour	NOUN
cet-3408	81	15	of	of	ADP
cet-3408	81	16	mercaptan	mercaptan	ADJ
cet-3408	81	17	(	(	PUNCT
cet-3408	81	18	foul	foul	ADV
cet-3408	81	19	-	-	PUNCT
cet-3408	81	20	smelling	smell	VERB
cet-3408	81	21	gas	gas	NOUN
cet-3408	81	22	at	at	ADP
cet-3408	81	23	<	<	X
cet-3408	81	24	1	1	NUM
cet-3408	81	25	ppb	ppb	NOUN
cet-3408	81	26	,	,	PUNCT
cet-3408	81	27	toxic	toxic	ADJ
cet-3408	81	28	at	at	ADP
cet-3408	81	29	high	high	ADJ
cet-3408	81	30	concentrations	concentration	NOUN
cet-3408	81	31	)	)	PUNCT
cet-3408	81	32	in	in	ADP
cet-3408	81	33	the	the	DET
cet-3408	81	34	dialkyl	dialkyl	PROPN
cet-3408	81	35	zinc	zinc	NOUN
cet-3408	81	36	dithiophosphate	dithiophosphate	NOUN
cet-3408	81	37	(	(	PUNCT
cet-3408	81	38	zddp	zddp	NOUN
cet-3408	81	39	)	)	PUNCT
cet-3408	81	40	unit	unit	NOUN
cet-3408	81	41	of	of	ADP
cet-3408	81	42	a	a	DET
cet-3408	81	43	chemical	chemical	NOUN
cet-3408	81	44	plant	plant	NOUN
cet-3408	81	45	producing	produce	VERB
cet-3408	81	46	additives	additive	NOUN
cet-3408	81	47	for	for	ADP
cet-3408	81	48	lubricants	lubricant	NOUN
cet-3408	81	49	.	.	PUNCT
cet-3408	82	1	he	he	PRON
cet-3408	82	2	was	be	AUX
cet-3408	82	3	sampling	sample	VERB
cet-3408	82	4	a	a	DET
cet-3408	82	5	product	product	NOUN
cet-3408	82	6	scheduled	schedule	VERB
cet-3408	82	7	for	for	ADP
cet-3408	82	8	transfer	transfer	NOUN
cet-3408	82	9	in	in	ADP
cet-3408	82	10	the	the	DET
cet-3408	82	11	adjustment	adjustment	NOUN
cet-3408	82	12	tank	tank	NOUN
cet-3408	82	13	when	when	SCONJ
cet-3408	82	14	the	the	DET
cet-3408	82	15	tank	tank	NOUN
cet-3408	82	16	's	's	PART
cet-3408	82	17	high	high	ADJ
cet-3408	82	18	temperature	temperature	NOUN
cet-3408	82	19	alarm	alarm	NOUN
cet-3408	82	20	went	go	VERB
cet-3408	82	21	off	off	ADP
cet-3408	82	22	.	.	PUNCT
cet-3408	83	1	analyses	analysis	NOUN
cet-3408	83	2	confirmed	confirm	VERB
cet-3408	83	3	that	that	SCONJ
cet-3408	83	4	the	the	DET
cet-3408	83	5	product	product	NOUN
cet-3408	83	6	had	have	AUX
cet-3408	83	7	thermally	thermally	ADV
cet-3408	83	8	decomposed	decompose	VERB
cet-3408	83	9	.	.	PUNCT
cet-3408	84	1	an	an	DET
cet-3408	84	2	inerting	inerting	ADJ
cet-3408	84	3	tests	test	NOUN
cet-3408	84	4	failed	fail	VERB
cet-3408	84	5	to	to	PART
cet-3408	84	6	stop	stop	VERB
cet-3408	84	7	the	the	DET
cet-3408	84	8	decomposition	decomposition	NOUN
cet-3408	84	9	.	.	PUNCT
cet-3408	85	1	given	give	VERB
cet-3408	85	2	the	the	DET
cet-3408	85	3	saturation	saturation	NOUN
cet-3408	85	4	of	of	ADP
cet-3408	85	5	the	the	DET
cet-3408	85	6	unit	unit	NOUN
cet-3408	85	7	's	's	PART
cet-3408	85	8	scrubber	scrubber	NOUN
cet-3408	85	9	,	,	PUNCT
cet-3408	85	10	foul	foul	ADJ
cet-3408	85	11	-	-	PUNCT
cet-3408	85	12	smelling	smell	VERB
cet-3408	85	13	cloud	cloud	NOUN
cet-3408	85	14	drifts	drift	NOUN
cet-3408	85	15	beyond	beyond	ADP
cet-3408	85	16	the	the	DET
cet-3408	85	17	site	site	NOUN
cet-3408	85	18	.	.	PUNCT
cet-3408	86	1	tens	ten	NOUN
cet-3408	86	2	of	of	ADP
cet-3408	86	3	thousands	thousand	NOUN
cet-3408	86	4	of	of	ADP
cet-3408	86	5	individuals	individual	NOUN
cet-3408	86	6	felt	felt	AUX
cet-3408	86	7	discomforted	discomforte	VERB
cet-3408	86	8	,	,	PUNCT
cet-3408	86	9	some	some	DET
cet-3408	86	10	complaining	complaining	NOUN
cet-3408	86	11	of	of	ADP
cet-3408	86	12	vertigo	vertigo	NOUN
cet-3408	86	13	,	,	PUNCT
cet-3408	86	14	headaches	headache	NOUN
cet-3408	86	15	and	and	CCONJ
cet-3408	86	16	vomiting	vomiting	NOUN
cet-3408	86	17	.	.	PUNCT
cet-3408	87	1	emergency	emergency	NOUN
cet-3408	87	2	services	service	NOUN
cet-3408	87	3	performed	perform	VERB
cet-3408	87	4	some	some	DET
cet-3408	87	5	20	20	NUM
cet-3408	87	6	medical	medical	ADJ
cet-3408	87	7	visits	visit	NOUN
cet-3408	87	8	in	in	ADP
cet-3408	87	9	and	and	CCONJ
cet-3408	87	10	around	around	ADP
cet-3408	87	11	rouen	rouen	NOUN
cet-3408	87	12	.	.	PUNCT
cet-3408	88	1	according	accord	VERB
cet-3408	88	2	to	to	ADP
cet-3408	88	3	a	a	DET
cet-3408	88	4	conservative	conservative	ADJ
cet-3408	88	5	assessment	assessment	NOUN
cet-3408	88	6	,	,	PUNCT
cet-3408	88	7	this	this	DET
cet-3408	88	8	decomposition	decomposition	NOUN
cet-3408	88	9	generated	generate	VERB
cet-3408	88	10	95	95	NUM
cet-3408	88	11	kg	kg	NOUN
cet-3408	88	12	of	of	ADP
cet-3408	88	13	h2s	h2s	NOUN
cet-3408	88	14	,	,	PUNCT
cet-3408	88	15	discharged	discharge	VERB
cet-3408	88	16	via	via	ADP
cet-3408	88	17	the	the	DET
cet-3408	88	18	stack	stack	NOUN
cet-3408	88	19	of	of	ADP
cet-3408	88	20	the	the	DET
cet-3408	88	21	scrubber	scrubber	NOUN
cet-3408	88	22	system	system	NOUN
cet-3408	88	23	,	,	PUNCT
cet-3408	88	24	and	and	CCONJ
cet-3408	88	25	another	another	DET
cet-3408	88	26	545	545	NUM
cet-3408	88	27	kg	kg	NOUN
cet-3408	88	28	of	of	ADP
cet-3408	88	29	mercaptans	mercaptan	NOUN
cet-3408	88	30	not	not	PART
cet-3408	88	31	entirely	entirely	ADV
cet-3408	88	32	treated	treat	VERB
cet-3408	88	33	(	(	PUNCT
cet-3408	88	34	accounting	account	VERB
cet-3408	88	35	for	for	ADP
cet-3408	88	36	a	a	DET
cet-3408	88	37	maximum	maximum	ADJ
cet-3408	88	38	discharge	discharge	NOUN
cet-3408	88	39	into	into	ADP
cet-3408	88	40	the	the	DET
cet-3408	88	41	atmosphere	atmosphere	NOUN
cet-3408	88	42	of	of	ADP
cet-3408	88	43	272	272	NUM
cet-3408	88	44	kg	kg	NOUN
cet-3408	88	45	)	)	PUNCT
cet-3408	88	46	.	.	PUNCT
cet-3408	89	1	given	give	VERB
cet-3408	89	2	the	the	DET
cet-3408	89	3	geographic	geographic	ADJ
cet-3408	89	4	spread	spread	NOUN
cet-3408	89	5	of	of	ADP
cet-3408	89	6	the	the	DET
cet-3408	89	7	malodorous	malodorous	ADJ
cet-3408	89	8	plume	plume	NOUN
cet-3408	89	9	,	,	PUNCT
cet-3408	89	10	this	this	DET
cet-3408	89	11	accident	accident	NOUN
cet-3408	89	12	received	receive	VERB
cet-3408	89	13	heavy	heavy	ADJ
cet-3408	89	14	media	medium	NOUN
cet-3408	89	15	attention	attention	NOUN
cet-3408	89	16	both	both	CCONJ
cet-3408	89	17	in	in	ADP
cet-3408	89	18	france	france	PROPN
cet-3408	89	19	and	and	CCONJ
cet-3408	89	20	abroad	abroad	ADV
cet-3408	89	21	.	.	PUNCT
cet-3408	90	1	operating	operating	NOUN
cet-3408	90	2	losses	loss	NOUN
cet-3408	90	3	were	be	AUX
cet-3408	90	4	estimated	estimate	VERB
cet-3408	90	5	at	at	ADP
cet-3408	90	6	several	several	ADJ
cet-3408	90	7	hundred	hundred	NUM
cet-3408	90	8	thousand	thousand	NUM
cet-3408	90	9	euros	euro	NOUN
cet-3408	90	10	due	due	ADJ
cet-3408	90	11	to	to	PART
cet-3408	90	12	plant	plant	NOUN
cet-3408	90	13	shutdown	shutdown	NOUN
cet-3408	90	14	for	for	ADP
cet-3408	90	15	the	the	DET
cet-3408	90	16	duration	duration	NOUN
cet-3408	90	17	of	of	ADP
cet-3408	90	18	the	the	DET
cet-3408	90	19	incident	incident	NOUN
cet-3408	90	20	and	and	CCONJ
cet-3408	90	21	a	a	DET
cet-3408	90	22	production	production	NOUN
cet-3408	90	23	line	line	NOUN
cet-3408	90	24	still	still	ADV
cet-3408	90	25	idle	idle	VERB
cet-3408	90	26	3	3	NUM
cet-3408	90	27	months	month	NOUN
cet-3408	90	28	later	later	ADV
cet-3408	90	29	.	.	PUNCT
cet-3408	91	1	several	several	ADJ
cet-3408	91	2	causes	cause	NOUN
cet-3408	91	3	were	be	AUX
cet-3408	91	4	identified	identify	VERB
cet-3408	91	5	.	.	PUNCT
cet-3408	92	1	a	a	DET
cet-3408	92	2	few	few	ADJ
cet-3408	92	3	days	day	NOUN
cet-3408	92	4	previously	previously	ADV
cet-3408	92	5	a	a	DET
cet-3408	92	6	technician	technician	NOUN
cet-3408	92	7	inadvertently	inadvertently	ADV
cet-3408	92	8	started	start	VERB
cet-3408	92	9	the	the	DET
cet-3408	92	10	adjustment	adjustment	NOUN
cet-3408	92	11	tank	tank	NOUN
cet-3408	92	12	stirrer	stirrer	NOUN
cet-3408	92	13	and	and	CCONJ
cet-3408	92	14	not	not	PART
cet-3408	92	15	the	the	DET
cet-3408	92	16	recirculation	recirculation	NOUN
cet-3408	92	17	pump	pump	NOUN
cet-3408	92	18	on	on	ADP
cet-3408	92	19	the	the	DET
cet-3408	92	20	unit	unit	NOUN
cet-3408	92	21	's	's	PART
cet-3408	92	22	control	control	NOUN
cet-3408	92	23	panel	panel	NOUN
cet-3408	92	24	.	.	PUNCT
cet-3408	93	1	over	over	ADP
cet-3408	93	2	two	two	NUM
cet-3408	93	3	days	day	NOUN
cet-3408	93	4	,	,	PUNCT
cet-3408	93	5	a	a	DET
cet-3408	93	6	product	product	NOUN
cet-3408	93	7	batch	batch	NOUN
cet-3408	93	8	at	at	ADP
cet-3408	93	9	94	94	NUM
cet-3408	93	10	°	°	ADP
cet-3408	93	11	c	c	NOUN
cet-3408	93	12	gradually	gradually	ADV
cet-3408	93	13	heated	heat	VERB
cet-3408	93	14	until	until	ADP
cet-3408	93	15	monday	monday	PROPN
cet-3408	93	16	morning	morning	PROPN
cet-3408	93	17	,	,	PUNCT
cet-3408	93	18	when	when	SCONJ
cet-3408	93	19	the	the	DET
cet-3408	93	20	thermal	thermal	ADJ
cet-3408	93	21	decomposition	decomposition	NOUN
cet-3408	93	22	was	be	AUX
cet-3408	93	23	discovered	discover	VERB
cet-3408	93	24	(	(	PUNCT
cet-3408	93	25	t	t	X
cet-3408	93	26	>	>	X
cet-3408	93	27	110	110	NUM
cet-3408	93	28	°	°	NOUN
cet-3408	93	29	c	c	NOUN
cet-3408	93	30	)	)	PUNCT
cet-3408	93	31	.	.	PUNCT
cet-3408	94	1	the	the	DET
cet-3408	94	2	filling	filling	NOUN
cet-3408	94	3	of	of	ADP
cet-3408	94	4	a	a	DET
cet-3408	94	5	storage	storage	NOUN
cet-3408	94	6	tank	tank	NOUN
cet-3408	94	7	,	,	PUNCT
cet-3408	94	8	combined	combine	VERB
cet-3408	94	9	with	with	ADP
cet-3408	94	10	limited	limited	ADJ
cet-3408	94	11	demand	demand	NOUN
cet-3408	94	12	,	,	PUNCT
cet-3408	94	13	led	lead	VERB
cet-3408	94	14	the	the	DET
cet-3408	94	15	operator	operator	NOUN
cet-3408	94	16	to	to	PART
cet-3408	94	17	store	store	VERB
cet-3408	94	18	product	product	NOUN
cet-3408	94	19	in	in	ADP
cet-3408	94	20	an	an	DET
cet-3408	94	21	adjustment	adjustment	NOUN
cet-3408	94	22	tank	tank	NOUN
cet-3408	94	23	736	736	NUM
cet-3408	94	24	whose	whose	DET
cet-3408	94	25	transfer	transfer	NOUN
cet-3408	94	26	and	and	CCONJ
cet-3408	94	27	recirculation	recirculation	NOUN
cet-3408	94	28	mechanisms	mechanism	NOUN
cet-3408	94	29	were	be	AUX
cet-3408	94	30	only	only	ADV
cet-3408	94	31	operable	operable	ADJ
cet-3408	94	32	in	in	ADP
cet-3408	94	33	manual	manual	ADJ
cet-3408	94	34	mode	mode	NOUN
cet-3408	94	35	following	follow	VERB
cet-3408	94	36	the	the	DET
cet-3408	94	37	implementation	implementation	NOUN
cet-3408	94	38	.	.	PUNCT
cet-3408	95	1	the	the	DET
cet-3408	95	2	tank	tank	NOUN
cet-3408	95	3	had	have	AUX
cet-3408	95	4	been	be	AUX
cet-3408	95	5	transferred	transfer	VERB
cet-3408	95	6	from	from	ADP
cet-3408	95	7	another	another	DET
cet-3408	95	8	unit	unit	NOUN
cet-3408	95	9	16	16	NUM
cet-3408	95	10	year	year	NOUN
cet-3408	95	11	earlier	early	ADV
cet-3408	95	12	equipped	equip	VERB
cet-3408	95	13	with	with	ADP
cet-3408	95	14	a	a	DET
cet-3408	95	15	stirrer	stirrer	ADJ
cet-3408	95	16	and	and	CCONJ
cet-3408	95	17	heat	heat	NOUN
cet-3408	95	18	insulator	insulator	NOUN
cet-3408	95	19	was	be	AUX
cet-3408	95	20	not	not	PART
cet-3408	95	21	suited	suit	VERB
cet-3408	95	22	to	to	ADP
cet-3408	95	23	the	the	DET
cet-3408	95	24	current	current	ADJ
cet-3408	95	25	process	process	NOUN
cet-3408	95	26	;	;	PUNCT
cet-3408	95	27	manual	manual	ADJ
cet-3408	95	28	start	start	NOUN
cet-3408	95	29	-	-	PUNCT
cet-3408	95	30	up	up	NOUN
cet-3408	95	31	of	of	ADP
cet-3408	95	32	the	the	DET
cet-3408	95	33	pump	pump	NOUN
cet-3408	95	34	was	be	AUX
cet-3408	95	35	exceptional	exceptional	ADJ
cet-3408	95	36	,	,	PUNCT
cet-3408	95	37	and	and	CCONJ
cet-3408	95	38	the	the	DET
cet-3408	95	39	stirrer	stirrer	NOUN
cet-3408	95	40	(	(	PUNCT
cet-3408	95	41	assumed	assume	VERB
cet-3408	95	42	consigned	consign	VERB
cet-3408	95	43	7	7	NUM
cet-3408	95	44	years	year	NOUN
cet-3408	95	45	prior	prior	ADV
cet-3408	95	46	yet	yet	ADV
cet-3408	95	47	no	no	ADV
cet-3408	95	48	longer	long	ADV
cet-3408	95	49	on	on	ADP
cet-3408	95	50	consignment	consignment	NOUN
cet-3408	95	51	following	follow	VERB
cet-3408	95	52	poorly	poorly	ADV
cet-3408	95	53	supervised	supervise	VERB
cet-3408	95	54	maintenance	maintenance	NOUN
cet-3408	95	55	)	)	PUNCT
cet-3408	95	56	was	be	AUX
cet-3408	95	57	turned	turn	VERB
cet-3408	95	58	on	on	ADP
cet-3408	95	59	by	by	ADP
cet-3408	95	60	mistake	mistake	NOUN
cet-3408	95	61	;	;	PUNCT
cet-3408	95	62	the	the	DET
cet-3408	95	63	state	state	NOUN
cet-3408	95	64	of	of	ADP
cet-3408	95	65	the	the	DET
cet-3408	95	66	stirrer	stirrer	NOUN
cet-3408	95	67	had	have	AUX
cet-3408	95	68	not	not	PART
cet-3408	95	69	been	be	AUX
cet-3408	95	70	recorded	record	VERB
cet-3408	95	71	in	in	ADP
cet-3408	95	72	the	the	DET
cet-3408	95	73	control	control	NOUN
cet-3408	95	74	room	room	NOUN
cet-3408	95	75	log	log	NOUN
cet-3408	95	76	and	and	CCONJ
cet-3408	95	77	technicians	technician	NOUN
cet-3408	95	78	on	on	ADP
cet-3408	95	79	watch	watch	NOUN
cet-3408	95	80	were	be	AUX
cet-3408	95	81	not	not	PART
cet-3408	95	82	instructed	instruct	VERB
cet-3408	95	83	to	to	PART
cet-3408	95	84	manually	manually	ADV
cet-3408	95	85	start	start	VERB
cet-3408	95	86	or	or	CCONJ
cet-3408	95	87	visually	visually	ADV
cet-3408	95	88	inspect	inspect	VERB
cet-3408	95	89	this	this	DET
cet-3408	95	90	stirrer	stirrer	NOUN
cet-3408	95	91	.	.	PUNCT
cet-3408	96	1	temperature	temperature	NOUN
cet-3408	96	2	in	in	ADP
cet-3408	96	3	the	the	DET
cet-3408	96	4	adjustment	adjustment	NOUN
cet-3408	96	5	tank	tank	NOUN
cet-3408	96	6	was	be	AUX
cet-3408	96	7	only	only	ADV
cet-3408	96	8	being	be	AUX
cet-3408	96	9	checked	check	VERB
cet-3408	96	10	upon	upon	SCONJ
cet-3408	96	11	recirculation	recirculation	NOUN
cet-3408	96	12	pump	pump	NOUN
cet-3408	96	13	start	start	NOUN
cet-3408	96	14	-	-	PUNCT
cet-3408	96	15	up	up	NOUN
cet-3408	96	16	before	before	ADP
cet-3408	96	17	manual	manual	ADJ
cet-3408	96	18	sampling	sampling	NOUN
cet-3408	96	19	.	.	PUNCT
cet-3408	97	1	designed	design	VERB
cet-3408	97	2	for	for	ADP
cet-3408	97	3	a	a	DET
cet-3408	97	4	massive	massive	ADJ
cet-3408	97	5	h2s	h2s	NOUN
cet-3408	97	6	release	release	NOUN
cet-3408	97	7	(	(	PUNCT
cet-3408	97	8	conservative	conservative	ADJ
cet-3408	97	9	toxic	toxic	ADJ
cet-3408	97	10	scenario	scenario	NOUN
cet-3408	97	11	)	)	PUNCT
cet-3408	97	12	,	,	PUNCT
cet-3408	97	13	the	the	DET
cet-3408	97	14	scrubber	scrubber	NOUN
cet-3408	97	15	quickly	quickly	ADV
cet-3408	97	16	saturated	saturate	VERB
cet-3408	97	17	when	when	SCONJ
cet-3408	97	18	the	the	DET
cet-3408	97	19	mercaptan	mercaptan	ADJ
cet-3408	97	20	emissions	emission	NOUN
cet-3408	97	21	exceeded	exceed	VERB
cet-3408	97	22	the	the	DET
cet-3408	97	23	trace	trace	NOUN
cet-3408	97	24	amount	amount	NOUN
cet-3408	97	25	threshold	threshold	NOUN
cet-3408	97	26	.	.	PUNCT
cet-3408	98	1	the	the	DET
cet-3408	98	2	site	site	NOUN
cet-3408	98	3	responded	respond	VERB
cet-3408	98	4	by	by	ADP
cet-3408	98	5	:	:	PUNCT
cet-3408	98	6	removing	remove	VERB
cet-3408	98	7	the	the	DET
cet-3408	98	8	heat	heat	NOUN
cet-3408	98	9	insulator	insulator	NOUN
cet-3408	98	10	from	from	ADP
cet-3408	98	11	the	the	DET
cet-3408	98	12	tank	tank	NOUN
cet-3408	98	13	;	;	PUNCT
cet-3408	98	14	installing	instal	VERB
cet-3408	98	15	mobile	mobile	ADJ
cet-3408	98	16	cooling	cool	VERB
cet-3408	98	17	equipment	equipment	NOUN
cet-3408	98	18	;	;	PUNCT
cet-3408	98	19	modernising	modernise	VERB
cet-3408	98	20	the	the	DET
cet-3408	98	21	unit	unit	NOUN
cet-3408	98	22	’s	’s	PART
cet-3408	98	23	operating	operating	NOUN
cet-3408	98	24	procedures	procedure	NOUN
cet-3408	98	25	(	(	PUNCT
cet-3408	98	26	e.g.	e.g.	ADV
cet-3408	98	27	alarm	alarm	NOUN
cet-3408	98	28	management	management	NOUN
cet-3408	98	29	and	and	CCONJ
cet-3408	98	30	block	block	NOUN
cet-3408	98	31	diagrams	diagram	NOUN
cet-3408	98	32	for	for	ADP
cet-3408	98	33	the	the	DET
cet-3408	98	34	continuous	continuous	ADJ
cet-3408	98	35	monitoring	monitoring	NOUN
cet-3408	98	36	of	of	ADP
cet-3408	98	37	temperature	temperature	NOUN
cet-3408	98	38	and	and	CCONJ
cet-3408	98	39	h2s	h2s	NOUN
cet-3408	98	40	/	/	SYM
cet-3408	98	41	mercaptan	mercaptan	ADJ
cet-3408	98	42	rates	rate	NOUN
cet-3408	98	43	at	at	ADP
cet-3408	98	44	the	the	DET
cet-3408	98	45	stack	stack	NOUN
cet-3408	98	46	,	,	PUNCT
cet-3408	98	47	reliable	reliable	ADJ
cet-3408	98	48	and	and	CCONJ
cet-3408	98	49	redundant	redundant	VERB
cet-3408	98	50	temperature	temperature	NOUN
cet-3408	98	51	measurements	measurement	NOUN
cet-3408	98	52	)	)	PUNCT
cet-3408	98	53	;	;	PUNCT
cet-3408	98	54	revising	revise	VERB
cet-3408	98	55	the	the	DET
cet-3408	98	56	scrubber	scrubber	NOUN
cet-3408	98	57	design	design	NOUN
cet-3408	98	58	for	for	ADP
cet-3408	98	59	a	a	DET
cet-3408	98	60	massive	massive	ADJ
cet-3408	98	61	mercaptan	mercaptan	ADJ
cet-3408	98	62	release	release	NOUN
cet-3408	98	63	;	;	PUNCT
cet-3408	98	64	improving	improve	VERB
cet-3408	98	65	monitoring	monitoring	NOUN
cet-3408	98	66	and	and	CCONJ
cet-3408	98	67	intervention	intervention	NOUN
cet-3408	98	68	procedures	procedure	NOUN
cet-3408	98	69	for	for	ADP
cet-3408	98	70	abnormal	abnormal	ADJ
cet-3408	98	71	situations	situation	NOUN
cet-3408	98	72	;	;	PUNCT
cet-3408	98	73	enhancing	enhance	VERB
cet-3408	98	74	technician	technician	ADJ
cet-3408	98	75	awareness	awareness	NOUN
cet-3408	98	76	and	and	CCONJ
cet-3408	98	77	training	training	NOUN
cet-3408	98	78	in	in	ADP
cet-3408	98	79	emergency	emergency	NOUN
cet-3408	98	80	situations	situation	NOUN
cet-3408	98	81	;	;	PUNCT
cet-3408	98	82	analysing	analyse	VERB
cet-3408	98	83	modifications	modification	NOUN
cet-3408	98	84	performed	perform	VERB
cet-3408	98	85	on	on	ADP
cet-3408	98	86	other	other	ADJ
cet-3408	98	87	equipment	equipment	NOUN
cet-3408	98	88	;	;	PUNCT
cet-3408	98	89	new	new	ADJ
cet-3408	98	90	testing	testing	NOUN
cet-3408	98	91	and	and	CCONJ
cet-3408	98	92	inspection	inspection	NOUN
cet-3408	98	93	protocols	protocol	NOUN
cet-3408	98	94	.	.	PUNCT
cet-3408	99	1	relevance	relevance	NOUN
cet-3408	99	2	for	for	ADP
cet-3408	99	3	ageing	age	VERB
cet-3408	99	4	this	this	DET
cet-3408	99	5	summary	summary	NOUN
cet-3408	99	6	of	of	ADP
cet-3408	99	7	operator	operator	NOUN
cet-3408	99	8	action	action	NOUN
cet-3408	99	9	implies	imply	VERB
cet-3408	99	10	that	that	SCONJ
cet-3408	99	11	the	the	DET
cet-3408	99	12	plant	plant	NOUN
cet-3408	99	13	procedures	procedure	NOUN
cet-3408	99	14	were	be	AUX
cet-3408	99	15	obsolete	obsolete	ADJ
cet-3408	99	16	because	because	SCONJ
cet-3408	99	17	they	they	PRON
cet-3408	99	18	had	have	VERB
cet-3408	99	19	to	to	PART
cet-3408	99	20	be	be	AUX
cet-3408	99	21	“	"	PUNCT
cet-3408	99	22	modernised	modernise	VERB
cet-3408	99	23	”	"	PUNCT
cet-3408	99	24	and	and	CCONJ
cet-3408	99	25	had	have	AUX
cet-3408	99	26	not	not	PART
cet-3408	99	27	been	be	AUX
cet-3408	99	28	updated	update	VERB
cet-3408	99	29	.	.	PUNCT
cet-3408	100	1	moreover	moreover	ADV
cet-3408	100	2	,	,	PUNCT
cet-3408	100	3	the	the	DET
cet-3408	100	4	description	description	NOUN
cet-3408	100	5	notes	note	VERB
cet-3408	100	6	that	that	SCONJ
cet-3408	100	7	the	the	DET
cet-3408	100	8	relatively	relatively	ADV
cet-3408	100	9	old	old	ADJ
cet-3408	100	10	adjustment	adjustment	NOUN
cet-3408	100	11	tank	tank	NOUN
cet-3408	100	12	used	use	VERB
cet-3408	100	13	to	to	PART
cet-3408	100	14	contain	contain	VERB
cet-3408	100	15	excess	excess	ADJ
cet-3408	100	16	product	product	NOUN
cet-3408	100	17	was	be	AUX
cet-3408	100	18	not	not	PART
cet-3408	100	19	fit	fit	ADJ
cet-3408	100	20	for	for	ADP
cet-3408	100	21	this	this	DET
cet-3408	100	22	purpose	purpose	NOUN
cet-3408	100	23	and	and	CCONJ
cet-3408	100	24	its	its	PRON
cet-3408	100	25	transfer	transfer	NOUN
cet-3408	100	26	years	year	NOUN
cet-3408	100	27	earlier	early	ADV
cet-3408	100	28	to	to	ADP
cet-3408	100	29	the	the	DET
cet-3408	100	30	unit	unit	NOUN
cet-3408	100	31	had	have	AUX
cet-3408	100	32	resulted	result	VERB
cet-3408	100	33	in	in	ADP
cet-3408	100	34	a	a	DET
cet-3408	100	35	disabling	disabling	NOUN
cet-3408	100	36	of	of	ADP
cet-3408	100	37	the	the	DET
cet-3408	100	38	automatic	automatic	ADJ
cet-3408	100	39	transfer	transfer	NOUN
cet-3408	100	40	and	and	CCONJ
cet-3408	100	41	recirculation	recirculation	NOUN
cet-3408	100	42	mechanisms	mechanism	NOUN
cet-3408	100	43	.	.	PUNCT
cet-3408	101	1	moreover	moreover	ADV
cet-3408	101	2	,	,	PUNCT
cet-3408	101	3	its	its	PRON
cet-3408	101	4	stirrer	stirrer	NOUN
cet-3408	101	5	had	have	AUX
cet-3408	101	6	not	not	PART
cet-3408	101	7	been	be	AUX
cet-3408	101	8	maintained	maintain	VERB
cet-3408	101	9	for	for	ADP
cet-3408	101	10	several	several	ADJ
cet-3408	101	11	years	year	NOUN
cet-3408	101	12	.	.	PUNCT
cet-3408	102	1	this	this	DET
cet-3408	102	2	accident	accident	NOUN
cet-3408	102	3	was	be	AUX
cet-3408	102	4	identified	identify	VERB
cet-3408	102	5	with	with	ADP
cet-3408	102	6	the	the	DET
cet-3408	102	7	keyword	keyword	NOUN
cet-3408	102	8	“	"	PUNCT
cet-3408	102	9	design	design	NOUN
cet-3408	102	10	”	"	PUNCT
cet-3408	102	11	but	but	CCONJ
cet-3408	102	12	design	design	NOUN
cet-3408	102	13	was	be	AUX
cet-3408	102	14	actually	actually	ADV
cet-3408	102	15	not	not	PART
cet-3408	102	16	a	a	DET
cet-3408	102	17	factor	factor	NOUN
cet-3408	102	18	.	.	PUNCT
cet-3408	103	1	a	a	DET
cet-3408	103	2	search	search	NOUN
cet-3408	103	3	on	on	ADP
cet-3408	103	4	words	word	NOUN
cet-3408	103	5	associated	associate	VERB
cet-3408	103	6	with	with	ADP
cet-3408	103	7	obsolescence	obsolescence	NOUN
cet-3408	103	8	and	and	CCONJ
cet-3408	103	9	loss	loss	NOUN
cet-3408	103	10	of	of	ADP
cet-3408	103	11	knowledge	knowledge	NOUN
cet-3408	103	12	would	would	AUX
cet-3408	103	13	not	not	PART
cet-3408	103	14	have	have	AUX
cet-3408	103	15	picked	pick	VERB
cet-3408	103	16	up	up	ADP
cet-3408	103	17	this	this	DET
cet-3408	103	18	accident	accident	NOUN
cet-3408	103	19	as	as	ADP
cet-3408	103	20	an	an	DET
cet-3408	103	21	accident	accident	NOUN
cet-3408	103	22	associated	associate	VERB
cet-3408	103	23	with	with	ADP
cet-3408	103	24	ageing	age	VERB
cet-3408	103	25	.	.	PUNCT
cet-3408	104	1	case	case	NOUN
cet-3408	104	2	2	2	NUM
cet-3408	104	3	–	–	PUNCT
cet-3408	104	4	degradation	degradation	NOUN
cet-3408	104	5	of	of	ADP
cet-3408	104	6	carbon	carbon	NOUN
cet-3408	104	7	steel	steel	NOUN
cet-3408	104	8	pipe	pipe	NOUN
cet-3408	104	9	base	base	NOUN
cet-3408	104	10	at	at	ADP
cet-3408	104	11	11:15	11:15	NUM
cet-3408	104	12	pm	pm	NOUN
cet-3408	104	13	,	,	PUNCT
cet-3408	104	14	a	a	DET
cet-3408	104	15	violent	violent	ADJ
cet-3408	104	16	and	and	CCONJ
cet-3408	104	17	loud	loud	ADJ
cet-3408	104	18	bursting	bursting	NOUN
cet-3408	104	19	occurs	occur	VERB
cet-3408	104	20	within	within	ADP
cet-3408	104	21	an	an	DET
cet-3408	104	22	ammonia	ammonia	NOUN
cet-3408	104	23	(	(	PUNCT
cet-3408	104	24	nh3	nh3	NOUN
cet-3408	104	25	)	)	PUNCT
cet-3408	104	26	synthesis	synthesis	NOUN
cet-3408	104	27	unit	unit	NOUN
cet-3408	104	28	at	at	ADP
cet-3408	104	29	a	a	DET
cet-3408	104	30	classified	classified	ADJ
cet-3408	104	31	nitrogen	nitrogen	NOUN
cet-3408	104	32	fertiliser	fertiliser	NOUN
cet-3408	104	33	plant	plant	NOUN
cet-3408	104	34	.	.	PUNCT
cet-3408	105	1	the	the	DET
cet-3408	105	2	convex	convex	NOUN
cet-3408	105	3	base	base	NOUN
cet-3408	105	4	welded	weld	VERB
cet-3408	105	5	to	to	ADP
cet-3408	105	6	a	a	DET
cet-3408	105	7	heat	heat	NOUN
cet-3408	105	8	-	-	PUNCT
cet-3408	105	9	insulated	insulate	VERB
cet-3408	105	10	,	,	PUNCT
cet-3408	105	11	high	high	ADJ
cet-3408	105	12	-	-	PUNCT
cet-3408	105	13	pressure	pressure	NOUN
cet-3408	105	14	water	water	NOUN
cet-3408	105	15	vapour	vapour	NOUN
cet-3408	105	16	pipe	pipe	NOUN
cet-3408	105	17	connected	connect	VERB
cet-3408	105	18	to	to	ADP
cet-3408	105	19	catalytic	catalytic	ADJ
cet-3408	105	20	reforming	reform	VERB
cet-3408	105	21	equipment	equipment	NOUN
cet-3408	105	22	had	have	AUX
cet-3408	105	23	burst	burst	VERB
cet-3408	105	24	prior	prior	ADV
cet-3408	105	25	to	to	ADP
cet-3408	105	26	ignition	ignition	NOUN
cet-3408	105	27	.	.	PUNCT
cet-3408	106	1	the	the	DET
cet-3408	106	2	base	base	NOUN
cet-3408	106	3	,	,	PUNCT
cet-3408	106	4	a	a	DET
cet-3408	106	5	40	40	NUM
cet-3408	106	6	-	-	PUNCT
cet-3408	106	7	kg	kg	NOUN
cet-3408	106	8	block	block	NOUN
cet-3408	106	9	of	of	ADP
cet-3408	106	10	steel	steel	NOUN
cet-3408	106	11	,	,	PUNCT
cet-3408	106	12	was	be	AUX
cet-3408	106	13	projected	project	VERB
cet-3408	106	14	longitudinally	longitudinally	ADV
cet-3408	106	15	.	.	PUNCT
cet-3408	107	1	inside	inside	ADP
cet-3408	107	2	the	the	DET
cet-3408	107	3	shop	shop	NOUN
cet-3408	107	4	area	area	NOUN
cet-3408	107	5	,	,	PUNCT
cet-3408	107	6	a	a	DET
cet-3408	107	7	walkway	walkway	NOUN
cet-3408	107	8	was	be	AUX
cet-3408	107	9	ripped	rip	VERB
cet-3408	107	10	off	off	ADP
cet-3408	107	11	its	its	PRON
cet-3408	107	12	supports	support	NOUN
cet-3408	107	13	damaging	damage	VERB
cet-3408	107	14	an	an	DET
cet-3408	107	15	access	access	NOUN
cet-3408	107	16	ladder	ladder	NOUN
cet-3408	107	17	.	.	PUNCT
cet-3408	108	1	the	the	DET
cet-3408	108	2	steel	steel	NOUN
cet-3408	108	3	base	base	NOUN
cet-3408	108	4	crossed	cross	VERB
cet-3408	108	5	the	the	DET
cet-3408	108	6	ammonia	ammonia	ADJ
cet-3408	108	7	confinement	confinement	NOUN
cet-3408	108	8	space	space	NOUN
cet-3408	108	9	25	25	NUM
cet-3408	108	10	m	m	VERB
cet-3408	108	11	further	far	ADV
cet-3408	108	12	,	,	PUNCT
cet-3408	108	13	without	without	ADP
cet-3408	108	14	causing	cause	VERB
cet-3408	108	15	any	any	DET
cet-3408	108	16	damage	damage	NOUN
cet-3408	108	17	,	,	PUNCT
cet-3408	108	18	then	then	ADV
cet-3408	108	19	flew	fly	VERB
cet-3408	108	20	over	over	ADP
cet-3408	108	21	an	an	DET
cet-3408	108	22	ammonium	ammonium	NOUN
cet-3408	108	23	nitrate	nitrate	NOUN
cet-3408	108	24	conveyor	conveyor	NOUN
cet-3408	108	25	belt	belt	NOUN
cet-3408	108	26	only	only	ADV
cet-3408	108	27	to	to	PART
cet-3408	108	28	land	land	VERB
cet-3408	108	29	230	230	NUM
cet-3408	108	30	m	m	NOUN
cet-3408	108	31	away	away	ADV
cet-3408	108	32	in	in	ADP
cet-3408	108	33	a	a	DET
cet-3408	108	34	parking	parking	NOUN
cet-3408	108	35	zone	zone	NOUN
cet-3408	108	36	for	for	ADP
cet-3408	108	37	tanker	tanker	NOUN
cet-3408	108	38	cars	car	NOUN
cet-3408	108	39	full	full	ADJ
cet-3408	108	40	of	of	ADP
cet-3408	108	41	ammonia	ammonia	NOUN
cet-3408	108	42	awaiting	awaiting	NOUN
cet-3408	108	43	shipment	shipment	NOUN
cet-3408	108	44	,	,	PUNCT
cet-3408	108	45	which	which	PRON
cet-3408	108	46	on	on	ADP
cet-3408	108	47	that	that	DET
cet-3408	108	48	day	day	NOUN
cet-3408	108	49	happened	happen	VERB
cet-3408	108	50	to	to	PART
cet-3408	108	51	be	be	AUX
cet-3408	108	52	empty	empty	ADJ
cet-3408	108	53	.	.	PUNCT
cet-3408	109	1	the	the	DET
cet-3408	109	2	water	water	NOUN
cet-3408	109	3	vapour	vapour	NOUN
cet-3408	109	4	,	,	PUNCT
cet-3408	109	5	circulated	circulate	VERB
cet-3408	109	6	at	at	ADP
cet-3408	109	7	520	520	NUM
cet-3408	109	8	°	°	NOUN
cet-3408	109	9	c	c	NOUN
cet-3408	109	10	under	under	ADP
cet-3408	109	11	120	120	NUM
cet-3408	109	12	bar	bar	NOUN
cet-3408	109	13	of	of	ADP
cet-3408	109	14	pressure	pressure	NOUN
cet-3408	109	15	in	in	ADP
cet-3408	109	16	the	the	DET
cet-3408	109	17	pipeline	pipeline	NOUN
cet-3408	109	18	,	,	PUNCT
cet-3408	109	19	tore	tear	VERB
cet-3408	109	20	apart	apart	ADV
cet-3408	109	21	the	the	DET
cet-3408	109	22	asbestos	asbestos	NOUN
cet-3408	109	23	cement	cement	NOUN
cet-3408	109	24	cladding	cladding	NOUN
cet-3408	109	25	on	on	ADP
cet-3408	109	26	the	the	DET
cet-3408	109	27	wall	wall	NOUN
cet-3408	109	28	located	locate	VERB
cet-3408	109	29	20	20	NUM
cet-3408	109	30	m	m	NOUN
cet-3408	109	31	from	from	ADP
cet-3408	109	32	the	the	DET
cet-3408	109	33	original	original	ADJ
cet-3408	109	34	rupture	rupture	NOUN
cet-3408	109	35	and	and	CCONJ
cet-3408	109	36	escaped	escape	VERB
cet-3408	109	37	into	into	ADP
cet-3408	109	38	the	the	DET
cet-3408	109	39	atmosphere	atmosphere	NOUN
cet-3408	109	40	with	with	ADP
cet-3408	109	41	a	a	DET
cet-3408	109	42	load	load	NOUN
cet-3408	109	43	accompanying	accompany	VERB
cet-3408	109	44	noise	noise	NOUN
cet-3408	109	45	.	.	PUNCT
cet-3408	110	1	the	the	DET
cet-3408	110	2	two	two	NUM
cet-3408	110	3	employees	employee	NOUN
cet-3408	110	4	present	present	ADJ
cet-3408	110	5	in	in	ADP
cet-3408	110	6	the	the	DET
cet-3408	110	7	unit	unit	NOUN
cet-3408	110	8	at	at	ADP
cet-3408	110	9	the	the	DET
cet-3408	110	10	time	time	NOUN
cet-3408	110	11	cut	cut	VERB
cet-3408	110	12	off	off	ADP
cet-3408	110	13	vapour	vapour	NOUN
cet-3408	110	14	supply	supply	NOUN
cet-3408	110	15	to	to	PART
cet-3408	110	16	stop	stop	VERB
cet-3408	110	17	the	the	DET
cet-3408	110	18	sound	sound	NOUN
cet-3408	110	19	,	,	PUNCT
cet-3408	110	20	shut	shut	VERB
cet-3408	110	21	down	down	ADP
cet-3408	110	22	production	production	NOUN
cet-3408	110	23	operations	operation	NOUN
cet-3408	110	24	and	and	CCONJ
cet-3408	110	25	cooled	cool	VERB
cet-3408	110	26	the	the	DET
cet-3408	110	27	steam	steam	NOUN
cet-3408	110	28	reformer	reformer	NOUN
cet-3408	110	29	with	with	ADP
cet-3408	110	30	nitrogen	nitrogen	NOUN
cet-3408	110	31	.	.	PUNCT
cet-3408	111	1	no	no	DET
cet-3408	111	2	intervention	intervention	NOUN
cet-3408	111	3	was	be	AUX
cet-3408	111	4	required	require	VERB
cet-3408	111	5	by	by	ADP
cet-3408	111	6	firefighters	firefighter	NOUN
cet-3408	111	7	who	who	PRON
cet-3408	111	8	arrived	arrive	VERB
cet-3408	111	9	on	on	ADP
cet-3408	111	10	the	the	DET
cet-3408	111	11	scene	scene	NOUN
cet-3408	111	12	.	.	PUNCT
cet-3408	112	1	no	no	DET
cet-3408	112	2	victims	victim	NOUN
cet-3408	112	3	were	be	AUX
cet-3408	112	4	reported	report	VERB
cet-3408	112	5	and	and	CCONJ
cet-3408	112	6	the	the	DET
cet-3408	112	7	site	site	NOUN
cet-3408	112	8	's	's	PART
cet-3408	112	9	other	other	ADJ
cet-3408	112	10	units	unit	NOUN
cet-3408	112	11	were	be	AUX
cet-3408	112	12	not	not	PART
cet-3408	112	13	adversely	adversely	ADV
cet-3408	112	14	affected	affect	VERB
cet-3408	112	15	;	;	PUNCT
cet-3408	112	16	no	no	DET
cet-3408	112	17	operations	operation	NOUN
cet-3408	112	18	had	have	VERB
cet-3408	112	19	to	to	PART
cet-3408	112	20	be	be	AUX
cet-3408	112	21	interrupted	interrupt	VERB
cet-3408	112	22	.	.	PUNCT
cet-3408	113	1	the	the	DET
cet-3408	113	2	damaged	damage	VERB
cet-3408	113	3	unit	unit	NOUN
cet-3408	113	4	was	be	AUX
cet-3408	113	5	shut	shut	VERB
cet-3408	113	6	down	down	ADP
cet-3408	113	7	for	for	ADP
cet-3408	113	8	several	several	ADJ
cet-3408	113	9	weeks	week	NOUN
cet-3408	113	10	,	,	PUNCT
cet-3408	113	11	which	which	PRON
cet-3408	113	12	in	in	ADP
cet-3408	113	13	turn	turn	NOUN
cet-3408	113	14	caused	cause	VERB
cet-3408	113	15	shutdowns	shutdown	NOUN
cet-3408	113	16	at	at	ADP
cet-3408	113	17	special	special	ADJ
cet-3408	113	18	fertiliser	fertiliser	NOUN
cet-3408	113	19	production	production	NOUN
cet-3408	113	20	units	unit	NOUN
cet-3408	113	21	due	due	ADJ
cet-3408	113	22	to	to	ADP
cet-3408	113	23	the	the	DET
cet-3408	113	24	loss	loss	NOUN
cet-3408	113	25	of	of	ADP
cet-3408	113	26	vapour	vapour	NOUN
cet-3408	113	27	.	.	PUNCT
cet-3408	114	1	a	a	DET
cet-3408	114	2	metallurgical	metallurgical	ADJ
cet-3408	114	3	assessment	assessment	NOUN
cet-3408	114	4	of	of	ADP
cet-3408	114	5	the	the	DET
cet-3408	114	6	base	base	NOUN
cet-3408	114	7	indicated	indicate	VERB
cet-3408	114	8	that	that	SCONJ
cet-3408	114	9	slow	slow	ADJ
cet-3408	114	10	creep	creep	NOUN
cet-3408	114	11	had	have	AUX
cet-3408	114	12	initiated	initiate	VERB
cet-3408	114	13	on	on	ADP
cet-3408	114	14	the	the	DET
cet-3408	114	15	outer	outer	ADJ
cet-3408	114	16	skin	skin	NOUN
cet-3408	114	17	,	,	PUNCT
cet-3408	114	18	which	which	PRON
cet-3408	114	19	combined	combine	VERB
cet-3408	114	20	with	with	ADP
cet-3408	114	21	flow	flow	NOUN
cet-3408	114	22	into	into	ADP
cet-3408	114	23	the	the	DET
cet-3408	114	24	material	material	NOUN
cet-3408	114	25	layer	layer	NOUN
cet-3408	114	26	was	be	AUX
cet-3408	114	27	the	the	DET
cet-3408	114	28	cause	cause	NOUN
cet-3408	114	29	of	of	ADP
cet-3408	114	30	pipe	pipe	NOUN
cet-3408	114	31	rupture	rupture	NOUN
cet-3408	114	32	.	.	PUNCT
cet-3408	115	1	the	the	DET
cet-3408	115	2	origin	origin	NOUN
cet-3408	115	3	of	of	ADP
cet-3408	115	4	this	this	DET
cet-3408	115	5	creep	creep	NOUN
cet-3408	115	6	was	be	AUX
cet-3408	115	7	explained	explain	VERB
cet-3408	115	8	by	by	ADP
cet-3408	115	9	the	the	DET
cet-3408	115	10	metallurgical	metallurgical	ADJ
cet-3408	115	11	composition	composition	NOUN
cet-3408	115	12	of	of	ADP
cet-3408	115	13	the	the	DET
cet-3408	115	14	base	base	NOUN
cet-3408	115	15	,	,	PUNCT
cet-3408	115	16	i.e.	i.e.	X
cet-3408	115	17	,	,	PUNCT
cet-3408	115	18	ordinary	ordinary	ADJ
cet-3408	115	19	carbon	carbon	NOUN
cet-3408	115	20	steel	steel	NOUN
cet-3408	115	21	containing	contain	VERB
cet-3408	115	22	no	no	DET
cet-3408	115	23	alloys	alloy	NOUN
cet-3408	115	24	and	and	CCONJ
cet-3408	115	25	not	not	PART
cet-3408	115	26	adapted	adapt	VERB
cet-3408	115	27	to	to	ADP
cet-3408	115	28	temperatures	temperature	NOUN
cet-3408	115	29	above	above	ADP
cet-3408	115	30	425	425	NUM
cet-3408	115	31	°	°	NOUN
cet-3408	115	32	c	c	NOUN
cet-3408	115	33	.	.	PUNCT
cet-3408	116	1	the	the	DET
cet-3408	116	2	pipeline	pipeline	NOUN
cet-3408	116	3	was	be	AUX
cet-3408	116	4	made	make	VERB
cet-3408	116	5	of	of	ADP
cet-3408	116	6	a	a	DET
cet-3408	116	7	slightly	slightly	ADV
cet-3408	116	8	alloyed	alloy	VERB
cet-3408	116	9	p22	p22	NOUN
cet-3408	116	10	type	type	NOUN
cet-3408	116	11	steel	steel	NOUN
cet-3408	116	12	,	,	PUNCT
cet-3408	116	13	which	which	PRON
cet-3408	116	14	was	be	AUX
cet-3408	116	15	more	more	ADV
cet-3408	116	16	resistant	resistant	ADJ
cet-3408	116	17	to	to	PART
cet-3408	116	18	creep	creep	VERB
cet-3408	116	19	and	and	CCONJ
cet-3408	116	20	compliant	compliant	VERB
cet-3408	116	21	with	with	ADP
cet-3408	116	22	the	the	DET
cet-3408	116	23	original	original	ADJ
cet-3408	116	24	specifications	specification	NOUN
cet-3408	116	25	defined	define	VERB
cet-3408	116	26	32	32	NUM
cet-3408	116	27	years	year	NOUN
cet-3408	116	28	prior	prior	ADV
cet-3408	116	29	for	for	ADP
cet-3408	116	30	both	both	DET
cet-3408	116	31	material	material	ADJ
cet-3408	116	32	elements	element	NOUN
cet-3408	116	33	.	.	PUNCT
cet-3408	117	1	inspections	inspection	NOUN
cet-3408	117	2	carried	carry	VERB
cet-3408	117	3	out	out	ADP
cet-3408	117	4	at	at	ADP
cet-3408	117	5	the	the	DET
cet-3408	117	6	time	time	NOUN
cet-3408	117	7	on	on	ADP
cet-3408	117	8	the	the	DET
cet-3408	117	9	convex	convex	NOUN
cet-3408	117	10	base	base	NOUN
cet-3408	117	11	did	do	AUX
cet-3408	117	12	not	not	PART
cet-3408	117	13	detect	detect	VERB
cet-3408	117	14	any	any	DET
cet-3408	117	15	noncompliance	noncompliance	NOUN
cet-3408	117	16	of	of	ADP
cet-3408	117	17	the	the	DET
cet-3408	117	18	steel	steel	NOUN
cet-3408	117	19	,	,	PUNCT
cet-3408	117	20	given	give	VERB
cet-3408	117	21	that	that	SCONJ
cet-3408	117	22	non	non	ADJ
cet-3408	117	23	-	-	ADJ
cet-3408	117	24	destructive	destructive	ADJ
cet-3408	117	25	technology	technology	NOUN
cet-3408	117	26	had	have	AUX
cet-3408	117	27	not	not	PART
cet-3408	117	28	yet	yet	ADV
cet-3408	117	29	come	come	VERB
cet-3408	117	30	of	of	ADP
cet-3408	117	31	age	age	NOUN
cet-3408	117	32	.	.	PUNCT
cet-3408	118	1	this	this	DET
cet-3408	118	2	creep	creep	NOUN
cet-3408	118	3	might	might	AUX
cet-3408	118	4	have	have	AUX
cet-3408	118	5	been	be	AUX
cet-3408	118	6	accelerated	accelerate	VERB
cet-3408	118	7	as	as	ADP
cet-3408	118	8	a	a	DET
cet-3408	118	9	result	result	NOUN
cet-3408	118	10	of	of	ADP
cet-3408	118	11	heat	heat	NOUN
cet-3408	118	12	treatment	treatment	NOUN
cet-3408	118	13	performed	perform	VERB
cet-3408	118	14	at	at	ADP
cet-3408	118	15	700	700	NUM
cet-3408	118	16	°	°	ADP
cet-3408	118	17	c	c	NOUN
cet-3408	118	18	during	during	ADP
cet-3408	118	19	equipment	equipment	NOUN
cet-3408	118	20	installation	installation	NOUN
cet-3408	118	21	,	,	PUNCT
cet-3408	118	22	once	once	SCONJ
cet-3408	118	23	the	the	DET
cet-3408	118	24	assembly	assembly	NOUN
cet-3408	118	25	had	have	AUX
cet-3408	118	26	been	be	AUX
cet-3408	118	27	welded	weld	VERB
cet-3408	118	28	.	.	PUNCT
cet-3408	119	1	periodic	periodic	ADJ
cet-3408	119	2	inspections	inspection	NOUN
cet-3408	119	3	dedicated	dedicate	VERB
cet-3408	119	4	to	to	ADP
cet-3408	119	5	pressurised	pressurise	VERB
cet-3408	119	6	equipment	equipment	NOUN
cet-3408	119	7	on	on	ADP
cet-3408	119	8	the	the	DET
cet-3408	119	9	damaged	damage	VERB
cet-3408	119	10	pipe	pipe	NOUN
cet-3408	119	11	were	be	AUX
cet-3408	119	12	only	only	ADV
cet-3408	119	13	recorded	record	VERB
cet-3408	119	14	into	into	ADP
cet-3408	119	15	the	the	DET
cet-3408	119	16	log	log	NOUN
cet-3408	119	17	25	25	NUM
cet-3408	119	18	years	year	NOUN
cet-3408	119	19	after	after	ADP
cet-3408	119	20	service	service	NOUN
cet-3408	119	21	start	start	NOUN
cet-3408	119	22	-	-	PUNCT
cet-3408	119	23	up	up	NOUN
cet-3408	119	24	,	,	PUNCT
cet-3408	119	25	at	at	ADP
cet-3408	119	26	the	the	DET
cet-3408	119	27	time	time	NOUN
cet-3408	119	28	of	of	ADP
cet-3408	119	29	applying	apply	VERB
cet-3408	119	30	for	for	ADP
cet-3408	119	31	facility	facility	NOUN
cet-3408	119	32	recertification	recertification	NOUN
cet-3408	119	33	.	.	PUNCT
cet-3408	120	1	the	the	DET
cet-3408	120	2	initial	initial	ADJ
cet-3408	120	3	recertification	recertification	NOUN
cet-3408	120	4	was	be	AUX
cet-3408	120	5	rendered	render	VERB
cet-3408	120	6	official	official	ADJ
cet-3408	120	7	without	without	ADP
cet-3408	120	8	any	any	DET
cet-3408	120	9	underlying	underlying	ADJ
cet-3408	120	10	structural	structural	ADJ
cet-3408	120	11	documentation	documentation	NOUN
cet-3408	120	12	(	(	PUNCT
cet-3408	120	13	misplaced	misplaced	ADJ
cet-3408	120	14	)	)	PUNCT
cet-3408	120	15	,	,	PUNCT
cet-3408	120	16	and	and	CCONJ
cet-3408	120	17	subsequent	subsequent	ADJ
cet-3408	120	18	inspections	inspection	NOUN
cet-3408	120	19	never	never	ADV
cet-3408	120	20	focused	focus	VERB
cet-3408	120	21	on	on	ADP
cet-3408	120	22	the	the	DET
cet-3408	120	23	section	section	NOUN
cet-3408	120	24	of	of	ADP
cet-3408	120	25	pipe	pipe	NOUN
cet-3408	120	26	that	that	PRON
cet-3408	120	27	would	would	AUX
cet-3408	120	28	burst	burst	VERB
cet-3408	120	29	.	.	PUNCT
cet-3408	121	1	.nine	.nine	ADP
cet-3408	121	2	months	month	NOUN
cet-3408	121	3	before	before	ADP
cet-3408	121	4	the	the	DET
cet-3408	121	5	accident	accident	NOUN
cet-3408	121	6	,	,	PUNCT
cet-3408	121	7	the	the	DET
cet-3408	121	8	in	in	ADP
cet-3408	121	9	-	-	PUNCT
cet-3408	121	10	house	house	NOUN
cet-3408	121	11	inspection	inspection	NOUN
cet-3408	121	12	team	team	NOUN
cet-3408	121	13	had	have	AUX
cet-3408	121	14	requested	request	VERB
cet-3408	121	15	adding	add	VERB
cet-3408	121	16	the	the	DET
cet-3408	121	17	mode	mode	NOUN
cet-3408	121	18	of	of	ADP
cet-3408	121	19	"	"	PUNCT
cet-3408	121	20	degradation	degradation	NOUN
cet-3408	121	21	by	by	ADP
cet-3408	121	22	high	high	ADJ
cet-3408	121	23	-	-	PUNCT
cet-3408	121	24	pressure	pressure	NOUN
cet-3408	121	25	vapour	vapour	NOUN
cet-3408	121	26	pipe	pipe	NOUN
cet-3408	121	27	vibrations	vibration	NOUN
cet-3408	121	28	"	"	PUNCT
cet-3408	121	29	to	to	ADP
cet-3408	121	30	the	the	DET
cet-3408	121	31	unit	unit	NOUN
cet-3408	121	32	's	's	PART
cet-3408	121	33	pipe	pipe	NOUN
cet-3408	121	34	inspection	inspection	NOUN
cet-3408	122	1	but	but	CCONJ
cet-3408	122	2	this	this	DET
cet-3408	122	3	mode	mode	NOUN
cet-3408	122	4	had	have	AUX
cet-3408	122	5	not	not	PART
cet-3408	122	6	been	be	AUX
cet-3408	122	7	included	include	VERB
cet-3408	122	8	in	in	ADP
cet-3408	122	9	the	the	DET
cet-3408	122	10	inspection	inspection	NOUN
cet-3408	122	11	programme	programme	NOUN
cet-3408	122	12	.	.	PUNCT
cet-3408	123	1	relevance	relevance	NOUN
cet-3408	123	2	for	for	ADP
cet-3408	123	3	ageing	age	VERB
cet-3408	123	4	this	this	DET
cet-3408	123	5	accident	accident	NOUN
cet-3408	123	6	highlights	highlight	VERB
cet-3408	123	7	the	the	DET
cet-3408	123	8	challenge	challenge	NOUN
cet-3408	123	9	of	of	ADP
cet-3408	123	10	identifying	identify	VERB
cet-3408	123	11	vulnerabilities	vulnerability	NOUN
cet-3408	123	12	associated	associate	VERB
cet-3408	123	13	with	with	ADP
cet-3408	123	14	older	old	ADJ
cet-3408	123	15	parts	part	NOUN
cet-3408	123	16	of	of	ADP
cet-3408	123	17	process	process	NOUN
cet-3408	123	18	infrastructure	infrastructure	NOUN
cet-3408	123	19	.	.	PUNCT
cet-3408	124	1	as	as	ADP
cet-3408	124	2	in	in	ADP
cet-3408	124	3	the	the	DET
cet-3408	124	4	richmond	richmond	PROPN
cet-3408	124	5	refinery	refinery	NOUN
cet-3408	124	6	case	case	NOUN
cet-3408	124	7	of	of	ADP
cet-3408	124	8	2012	2012	NUM
cet-3408	124	9	(	(	PUNCT
cet-3408	124	10	u.s	u.s	PROPN
cet-3408	124	11	.	.	PROPN
cet-3408	124	12	chemical	chemical	PROPN
cet-3408	124	13	safety	safety	PROPN
cet-3408	124	14	board	board	PROPN
cet-3408	124	15	)	)	PUNCT
cet-3408	124	16	,	,	PUNCT
cet-3408	124	17	the	the	DET
cet-3408	124	18	failed	fail	VERB
cet-3408	124	19	part	part	NOUN
cet-3408	124	20	was	be	AUX
cet-3408	124	21	737	737	NUM
cet-3408	124	22	associated	associate	VERB
cet-3408	124	23	with	with	ADP
cet-3408	124	24	a	a	DET
cet-3408	124	25	pipe	pipe	NOUN
cet-3408	124	26	of	of	ADP
cet-3408	124	27	higher	high	ADJ
cet-3408	124	28	specifications	specification	NOUN
cet-3408	124	29	that	that	PRON
cet-3408	124	30	was	be	AUX
cet-3408	124	31	more	more	ADV
cet-3408	124	32	resistant	resistant	ADJ
cet-3408	124	33	to	to	ADP
cet-3408	124	34	corrosion	corrosion	NOUN
cet-3408	124	35	.	.	PUNCT
cet-3408	125	1	both	both	CCONJ
cet-3408	125	2	the	the	DET
cet-3408	125	3	inspection	inspection	NOUN
cet-3408	125	4	programme	programme	NOUN
cet-3408	125	5	and	and	CCONJ
cet-3408	125	6	hazard	hazard	NOUN
cet-3408	125	7	identification	identification	NOUN
cet-3408	125	8	failed	fail	VERB
cet-3408	125	9	to	to	PART
cet-3408	125	10	recognise	recognise	VERB
cet-3408	125	11	that	that	SCONJ
cet-3408	125	12	the	the	DET
cet-3408	125	13	base	base	NOUN
cet-3408	125	14	was	be	AUX
cet-3408	125	15	of	of	ADP
cet-3408	125	16	a	a	DET
cet-3408	125	17	lower	low	ADJ
cet-3408	125	18	quality	quality	NOUN
cet-3408	125	19	composition	composition	NOUN
cet-3408	125	20	than	than	ADP
cet-3408	125	21	the	the	DET
cet-3408	125	22	pipe	pipe	NOUN
cet-3408	125	23	to	to	PART
cet-3408	125	24	which	which	PRON
cet-3408	125	25	it	it	PRON
cet-3408	125	26	was	be	AUX
cet-3408	125	27	attached	attach	VERB
cet-3408	125	28	.	.	PUNCT
cet-3408	126	1	unintentionally	unintentionally	ADV
cet-3408	126	2	,	,	PUNCT
cet-3408	126	3	a	a	DET
cet-3408	126	4	misreading	misreading	NOUN
cet-3408	126	5	of	of	ADP
cet-3408	126	6	limited	limited	ADJ
cet-3408	126	7	documentation	documentation	NOUN
cet-3408	126	8	led	lead	VERB
cet-3408	126	9	the	the	DET
cet-3408	126	10	site	site	NOUN
cet-3408	126	11	to	to	PART
cet-3408	126	12	believe	believe	VERB
cet-3408	126	13	that	that	SCONJ
cet-3408	126	14	the	the	DET
cet-3408	126	15	mechanical	mechanical	ADJ
cet-3408	126	16	integrity	integrity	NOUN
cet-3408	126	17	was	be	AUX
cet-3408	126	18	of	of	ADP
cet-3408	126	19	a	a	DET
cet-3408	126	20	higher	high	ADJ
cet-3408	126	21	grade	grade	NOUN
cet-3408	126	22	than	than	SCONJ
cet-3408	126	23	it	it	PRON
cet-3408	126	24	actually	actually	ADV
cet-3408	126	25	was	be	AUX
cet-3408	126	26	.	.	PUNCT
cet-3408	127	1	the	the	DET
cet-3408	127	2	accident	accident	NOUN
cet-3408	127	3	was	be	AUX
cet-3408	127	4	identified	identify	VERB
cet-3408	127	5	with	with	ADP
cet-3408	127	6	keywords	keyword	NOUN
cet-3408	127	7	“	"	PUNCT
cet-3408	127	8	degradation	degradation	NOUN
cet-3408	127	9	”	"	PUNCT
cet-3408	127	10	and	and	CCONJ
cet-3408	127	11	“	"	PUNCT
cet-3408	127	12	vibration	vibration	NOUN
cet-3408	127	13	”	"	PUNCT
cet-3408	127	14	.	.	PUNCT
cet-3408	128	1	the	the	DET
cet-3408	128	2	report	report	NOUN
cet-3408	128	3	did	do	AUX
cet-3408	128	4	not	not	PART
cet-3408	128	5	highlight	highlight	VERB
cet-3408	128	6	the	the	DET
cet-3408	128	7	other	other	ADJ
cet-3408	128	8	ageing	age	VERB
cet-3408	128	9	aspects	aspect	NOUN
cet-3408	128	10	.	.	PUNCT
cet-3408	129	1	5	5	X
cet-3408	129	2	.	.	X
cet-3408	129	3	conclusions	conclusion	NOUN
cet-3408	129	4	physical	physical	ADJ
cet-3408	129	5	degradation	degradation	NOUN
cet-3408	129	6	is	be	AUX
cet-3408	129	7	only	only	ADV
cet-3408	129	8	one	one	NUM
cet-3408	129	9	aspect	aspect	NOUN
cet-3408	129	10	of	of	ADP
cet-3408	129	11	ageing	ageing	NOUN
cet-3408	129	12	that	that	SCONJ
cet-3408	129	13	influences	influence	VERB
cet-3408	129	14	site	site	NOUN
cet-3408	129	15	risk	risk	NOUN
cet-3408	129	16	.	.	PUNCT
cet-3408	130	1	equally	equally	ADV
cet-3408	130	2	,	,	PUNCT
cet-3408	130	3	obsolescence	obsolescence	NOUN
cet-3408	130	4	and	and	CCONJ
cet-3408	130	5	loss	loss	NOUN
cet-3408	130	6	of	of	ADP
cet-3408	130	7	knowledge	knowledge	NOUN
cet-3408	130	8	due	due	ADP
cet-3408	130	9	to	to	ADP
cet-3408	130	10	ageing	ageing	NOUN
cet-3408	130	11	can	can	AUX
cet-3408	130	12	also	also	ADV
cet-3408	130	13	augment	augment	VERB
cet-3408	130	14	risk	risk	NOUN
cet-3408	130	15	.	.	PUNCT
cet-3408	131	1	sites	site	NOUN
cet-3408	131	2	need	need	VERB
cet-3408	131	3	to	to	PART
cet-3408	131	4	specifically	specifically	ADV
cet-3408	131	5	recognise	recognise	VERB
cet-3408	131	6	these	these	DET
cet-3408	131	7	risks	risk	NOUN
cet-3408	131	8	so	so	SCONJ
cet-3408	131	9	that	that	SCONJ
cet-3408	131	10	they	they	PRON
cet-3408	131	11	can	can	AUX
cet-3408	131	12	address	address	VERB
cet-3408	131	13	them	they	PRON
cet-3408	131	14	.	.	PUNCT
cet-3408	132	1	however	however	ADV
cet-3408	132	2	,	,	PUNCT
cet-3408	132	3	lack	lack	NOUN
cet-3408	132	4	of	of	ADP
cet-3408	132	5	attention	attention	NOUN
cet-3408	132	6	to	to	ADP
cet-3408	132	7	these	these	DET
cet-3408	132	8	issues	issue	NOUN
cet-3408	132	9	in	in	ADP
cet-3408	132	10	past	past	ADJ
cet-3408	132	11	accident	accident	NOUN
cet-3408	132	12	reports	report	NOUN
cet-3408	132	13	means	mean	VERB
cet-3408	132	14	that	that	SCONJ
cet-3408	132	15	finding	find	VERB
cet-3408	132	16	evidence	evidence	NOUN
cet-3408	132	17	is	be	AUX
cet-3408	132	18	challenging	challenging	ADJ
cet-3408	132	19	.	.	PUNCT
cet-3408	133	1	moreover	moreover	ADV
cet-3408	133	2	,	,	PUNCT
cet-3408	133	3	measuring	measure	VERB
cet-3408	133	4	the	the	DET
cet-3408	133	5	extent	extent	NOUN
cet-3408	133	6	to	to	PART
cet-3408	133	7	which	which	PRON
cet-3408	133	8	ageing	age	VERB
cet-3408	133	9	sites	site	NOUN
cet-3408	133	10	have	have	AUX
cet-3408	133	11	suffered	suffer	VERB
cet-3408	133	12	accidents	accident	NOUN
cet-3408	133	13	from	from	ADP
cet-3408	133	14	these	these	DET
cet-3408	133	15	weaknesses	weakness	NOUN
cet-3408	133	16	is	be	AUX
cet-3408	133	17	almost	almost	ADV
cet-3408	133	18	impossible	impossible	ADJ
cet-3408	133	19	.	.	PUNCT
cet-3408	134	1	while	while	SCONJ
cet-3408	134	2	such	such	ADJ
cet-3408	134	3	causes	cause	NOUN
cet-3408	134	4	are	be	AUX
cet-3408	134	5	often	often	ADV
cet-3408	134	6	correlated	correlate	VERB
cet-3408	134	7	with	with	ADP
cet-3408	134	8	corrosion	corrosion	NOUN
cet-3408	134	9	and	and	CCONJ
cet-3408	134	10	maintenance	maintenance	NOUN
cet-3408	134	11	factors	factor	NOUN
cet-3408	134	12	,	,	PUNCT
cet-3408	134	13	keywords	keyword	NOUN
cet-3408	134	14	associated	associate	VERB
cet-3408	134	15	with	with	ADP
cet-3408	134	16	material	material	NOUN
cet-3408	134	17	degradation	degradation	NOUN
cet-3408	134	18	identify	identify	VERB
cet-3408	134	19	far	far	ADV
cet-3408	134	20	more	more	ADJ
cet-3408	134	21	accidents	accident	NOUN
cet-3408	134	22	than	than	SCONJ
cet-3408	134	23	are	be	AUX
cet-3408	134	24	relevant	relevant	ADJ
cet-3408	134	25	.	.	PUNCT
cet-3408	135	1	it	it	PRON
cet-3408	135	2	is	be	AUX
cet-3408	135	3	not	not	PART
cet-3408	135	4	practical	practical	ADJ
cet-3408	135	5	for	for	SCONJ
cet-3408	135	6	most	most	ADJ
cet-3408	135	7	analysts	analyst	NOUN
cet-3408	135	8	to	to	PART
cet-3408	135	9	sift	sift	VERB
cet-3408	135	10	through	through	ADP
cet-3408	135	11	871	871	NUM
cet-3408	135	12	maintenance	maintenance	NOUN
cet-3408	135	13	accidents	accident	NOUN
cet-3408	135	14	in	in	ADP
cet-3408	135	15	the	the	DET
cet-3408	135	16	aria	aria	NOUN
cet-3408	135	17	database	database	NOUN
cet-3408	135	18	to	to	PART
cet-3408	135	19	find	find	VERB
cet-3408	135	20	cases	case	NOUN
cet-3408	135	21	of	of	ADP
cet-3408	135	22	obsolescence	obsolescence	NOUN
cet-3408	135	23	and	and	CCONJ
cet-3408	135	24	loss	loss	NOUN
cet-3408	135	25	of	of	ADP
cet-3408	135	26	knowledge	knowledge	NOUN
cet-3408	135	27	.	.	PUNCT
cet-3408	136	1	meanwhile	meanwhile	ADV
cet-3408	136	2	,	,	PUNCT
cet-3408	136	3	current	current	ADJ
cet-3408	136	4	practice	practice	NOUN
cet-3408	136	5	in	in	ADP
cet-3408	136	6	accident	accident	NOUN
cet-3408	136	7	analysis	analysis	NOUN
cet-3408	136	8	does	do	AUX
cet-3408	136	9	not	not	PART
cet-3408	136	10	sufficiently	sufficiently	ADV
cet-3408	136	11	recognise	recognise	VERB
cet-3408	136	12	age	age	NOUN
cet-3408	136	13	-	-	PUNCT
cet-3408	136	14	related	relate	VERB
cet-3408	136	15	management	management	NOUN
cet-3408	136	16	of	of	ADP
cet-3408	136	17	change	change	NOUN
cet-3408	136	18	and	and	CCONJ
cet-3408	136	19	design	design	NOUN
cet-3408	136	20	failures	failure	NOUN
cet-3408	136	21	(	(	PUNCT
cet-3408	136	22	e.g.	e.g.	ADV
cet-3408	136	23	,	,	PUNCT
cet-3408	136	24	design	design	NOUN
cet-3408	136	25	exceedances	exceedance	NOUN
cet-3408	136	26	)	)	PUNCT
cet-3408	136	27	as	as	ADP
cet-3408	136	28	ageing	age	VERB
cet-3408	136	29	issues	issue	NOUN
cet-3408	136	30	that	that	PRON
cet-3408	136	31	should	should	AUX
cet-3408	136	32	be	be	AUX
cet-3408	136	33	highlighted	highlight	VERB
cet-3408	136	34	along	along	ADP
cet-3408	136	35	with	with	ADP
cet-3408	136	36	material	material	NOUN
cet-3408	136	37	degradation	degradation	NOUN
cet-3408	136	38	.	.	PUNCT
cet-3408	137	1	the	the	DET
cet-3408	137	2	study	study	NOUN
cet-3408	137	3	findings	finding	NOUN
cet-3408	137	4	also	also	ADV
cet-3408	137	5	suggest	suggest	VERB
cet-3408	137	6	that	that	SCONJ
cet-3408	137	7	analysis	analysis	NOUN
cet-3408	137	8	of	of	ADP
cet-3408	137	9	future	future	ADJ
cet-3408	137	10	accidents	accident	NOUN
cet-3408	137	11	should	should	AUX
cet-3408	137	12	specifically	specifically	ADV
cet-3408	137	13	seek	seek	VERB
cet-3408	137	14	to	to	PART
cet-3408	137	15	give	give	VERB
cet-3408	137	16	visibility	visibility	NOUN
cet-3408	137	17	to	to	ADP
cet-3408	137	18	causes	cause	NOUN
cet-3408	137	19	and	and	CCONJ
cet-3408	137	20	lessons	lesson	NOUN
cet-3408	137	21	learned	learn	VERB
cet-3408	137	22	related	relate	VERB
cet-3408	137	23	to	to	ADP
cet-3408	137	24	obsolescence	obsolescence	NOUN
cet-3408	137	25	and	and	CCONJ
cet-3408	137	26	loss	loss	NOUN
cet-3408	137	27	of	of	ADP
cet-3408	137	28	knowledge	knowledge	NOUN
cet-3408	137	29	.	.	PUNCT
cet-3408	138	1	moreover	moreover	ADV
cet-3408	138	2	,	,	PUNCT
cet-3408	138	3	reports	report	NOUN
cet-3408	138	4	of	of	ADP
cet-3408	138	5	such	such	ADJ
cet-3408	138	6	accidents	accident	NOUN
cet-3408	138	7	should	should	AUX
cet-3408	138	8	incorporate	incorporate	VERB
cet-3408	138	9	the	the	DET
cet-3408	138	10	keywords	keyword	NOUN
cet-3408	138	11	in	in	ADP
cet-3408	138	12	table	table	NOUN
cet-3408	138	13	1	1	NUM
cet-3408	138	14	related	relate	VERB
cet-3408	138	15	to	to	ADP
cet-3408	138	16	these	these	DET
cet-3408	138	17	topic	topic	NOUN
cet-3408	138	18	.	.	PUNCT
cet-3408	139	1	reference	reference	NOUN
cet-3408	139	2	aria	aria	PROPN
cet-3408	139	3	database	database	NOUN
cet-3408	139	4	eds	ed	NOUN
cet-3408	139	5	.	.	PUNCT
cet-3408	139	6	:	:	PUNCT
cet-3408	139	7	lars	lars	PROPN
cet-3408	139	8	petterson	petterson	PROPN
cet-3408	139	9	and	and	CCONJ
cet-3408	139	10	kaisa	kaisa	PROPN
cet-3408	139	11	simola	simola	PROPN
cet-3408	139	12	,	,	PUNCT
cet-3408	139	13	2006	2006	NUM
cet-3408	139	14	,	,	PUNCT
cet-3408	139	15	esreda	esreda	PROPN
cet-3408	139	16	working	working	NOUN
cet-3408	139	17	group	group	NOUN
cet-3408	139	18	report	report	NOUN
cet-3408	139	19	,	,	PUNCT
cet-3408	139	20	ageing	ageing	NOUN
cet-3408	139	21	of	of	ADP
cet-3408	139	22	components	component	NOUN
cet-3408	139	23	and	and	CCONJ
cet-3408	139	24	systems	system	NOUN
cet-3408	139	25	.	.	PUNCT
cet-3408	140	1	det	det	PROPN
cet-3408	140	2	norske	norske	PROPN
cet-3408	140	3	veritas	veritas	PROPN
cet-3408	140	4	,	,	PUNCT
cet-3408	140	5	pp	pp	ADV
cet-3408	140	6	112	112	NUM
cet-3408	140	7	-	-	SYM
cet-3408	140	8	127	127	NUM
cet-3408	140	9	.	.	PUNCT
cet-3408	141	1	www.aria.developpement-durable.gouv.fr	www.aria.developpement-durable.gouv.fr	PROPN
cet-3408	141	2	hse	hse	PROPN
cet-3408	141	3	is9/2004	is9/2004	PROPN
cet-3408	141	4	,	,	PUNCT
cet-3408	141	5	2004	2004	NUM
cet-3408	141	6	,	,	PUNCT
cet-3408	141	7	guidance	guidance	NOUN
cet-3408	141	8	on	on	ADP
cet-3408	141	9	management	management	NOUN
cet-3408	141	10	of	of	ADP
cet-3408	141	11	ageing	age	VERB
cet-3408	141	12	and	and	CCONJ
cet-3408	141	13	thorough	thorough	ADJ
cet-3408	141	14	reviews	review	NOUN
cet-3408	141	15	of	of	ADP
cet-3408	141	16	ageing	age	VERB
cet-3408	141	17	installations	installation	NOUN
cet-3408	141	18	.	.	PUNCT
cet-3408	142	1	health	health	NOUN
cet-3408	142	2	and	and	CCONJ
cet-3408	142	3	safety	safety	PROPN
cet-3408	142	4	executive	executive	PROPN
cet-3408	142	5	ineris	ineris	PROPN
cet-3408	142	6	,	,	PUNCT
cet-3408	142	7	2009	2009	NUM
cet-3408	142	8	,	,	PUNCT
cet-3408	142	9	rapport	rapport	NOUN
cet-3408	142	10	d’étude	d’étude	NOUN
cet-3408	142	11	final	final	ADJ
cet-3408	142	12	n	n	CCONJ
cet-3408	142	13	°	°	ADP
cet-3408	142	14	dra-09	dra-09	NOUN
cet-3408	142	15	-	-	PUNCT
cet-3408	142	16	102957	102957	NUM
cet-3408	142	17	-	-	PUNCT
cet-3408	142	18	07985c	07985c	NOUN
cet-3408	142	19	,	,	PUNCT
cet-3408	142	20	benchmark	benchmark	PROPN
cet-3408	142	21	international	international	ADJ
cet-3408	142	22	sur	sur	PROPN
cet-3408	142	23	les	les	PROPN
cet-3408	142	24	réglementations	réglementation	NOUN
cet-3408	142	25	et	et	PROPN
cet-3408	142	26	pratiques	pratiques	X
cet-3408	142	27	de	de	X
cet-3408	142	28	maîtrise	maîtrise	PROPN
cet-3408	142	29	du	du	PROPN
cet-3408	142	30	vieillissement	vieillissement	PROPN
cet-3408	142	31	des	des	PROPN
cet-3408	142	32	installations	installation	NOUN
cet-3408	142	33	industrielles	industrielle	NOUN
cet-3408	142	34	.	.	PUNCT
cet-3408	143	1	paris	paris	PROPN
cet-3408	143	2	:	:	PUNCT
cet-3408	143	3	ineris	ineris	NOUN
cet-3408	143	4	ineris	ineris	PROPN
cet-3408	143	5	,	,	PUNCT
cet-3408	143	6	2010	2010	NUM
cet-3408	143	7	,	,	PUNCT
cet-3408	143	8	rapport	rapport	NOUN
cet-3408	143	9	d’étude	d’étude	NOUN
cet-3408	143	10	n	n	CCONJ
cet-3408	143	11	°	°	ADP
cet-3408	143	12	dra-09	dra-09	NOUN
cet-3408	143	13	-	-	PUNCT
cet-3408	143	14	102957	102957	NUM
cet-3408	143	15	-	-	PUNCT
cet-3408	143	16	08289b	08289b	NUM
cet-3408	143	17	,	,	PUNCT
cet-3408	143	18	benchmark	benchmark	NOUN
cet-3408	143	19	stockage	stockage	X
cet-3408	143	20	en	en	ADP
cet-3408	143	21	raffinerie	raffinerie	PROPN
cet-3408	143	22	maîtrise	maîtrise	PROPN
cet-3408	143	23	du	du	PROPN
cet-3408	143	24	vieillissement	vieillissement	PROPN
cet-3408	143	25	des	des	PROPN
cet-3408	143	26	installations	installation	NOUN
cet-3408	143	27	industrielles	industrielles	ADP
cet-3408	143	28	ineris	ineris	NOUN
cet-3408	143	29	,	,	PUNCT
cet-3408	143	30	2010	2010	NUM
cet-3408	143	31	,	,	PUNCT
cet-3408	143	32	rapport	rapport	NOUN
cet-3408	143	33	d’étude	d’étude	NOUN
cet-3408	143	34	n	n	CCONJ
cet-3408	143	35	°	°	ADP
cet-3408	143	36	dvm-10	dvm-10	NOUN
cet-3408	143	37	-	-	ADJ
cet-3408	143	38	102957	102957	NUM
cet-3408	143	39	-	-	PUNCT
cet-3408	143	40	08343b	08343b	NOUN
cet-3408	143	41	,	,	PUNCT
cet-3408	143	42	benchmark	benchmark	ADJ
cet-3408	143	43	sur	sur	PROPN
cet-3408	143	44	les	les	PROPN
cet-3408	143	45	tuyauteries	tuyauterie	NOUN
cet-3408	143	46	en	en	ADP
cet-3408	143	47	raffinerie	raffinerie	ADJ
cet-3408	143	48	maîtrise	maîtrise	PROPN
cet-3408	143	49	du	du	PROPN
cet-3408	143	50	vieillissement	vieillissement	PROPN
cet-3408	143	51	des	des	PROPN
cet-3408	143	52	installations	installation	NOUN
cet-3408	143	53	industrielles	industrielle	NOUN
cet-3408	143	54	.	.	PUNCT
cet-3408	144	1	paris	paris	PROPN
cet-3408	144	2	:	:	PUNCT
cet-3408	144	3	ineris	ineris	VERB
cet-3408	144	4	international	international	ADJ
cet-3408	144	5	atomic	atomic	ADJ
cet-3408	144	6	energy	energy	NOUN
cet-3408	144	7	agency	agency	NOUN
cet-3408	144	8	,	,	PUNCT
cet-3408	144	9	1992	1992	NUM
cet-3408	144	10	,	,	PUNCT
cet-3408	144	11	methodology	methodology	NOUN
cet-3408	144	12	for	for	ADP
cet-3408	144	13	the	the	DET
cet-3408	144	14	management	management	NOUN
cet-3408	144	15	of	of	ADP
cet-3408	144	16	ageing	ageing	NOUN
cet-3408	144	17	of	of	ADP
cet-3408	144	18	nuclear	nuclear	ADJ
cet-3408	144	19	power	power	NOUN
cet-3408	144	20	plant	plant	NOUN
cet-3408	144	21	components	component	NOUN
cet-3408	144	22	important	important	ADJ
cet-3408	144	23	to	to	ADP
cet-3408	144	24	safety	safety	NOUN
cet-3408	144	25	,	,	PUNCT
cet-3408	144	26	technical	technical	ADJ
cet-3408	144	27	reports	report	NOUN
cet-3408	144	28	series	series	PROPN
cet-3408	144	29	no	no	PROPN
cet-3408	144	30	.	.	PROPN
cet-3408	144	31	338	338	NUM
cet-3408	144	32	international	international	ADJ
cet-3408	144	33	atomic	atomic	ADJ
cet-3408	144	34	energy	energy	NOUN
cet-3408	144	35	agency	agency	NOUN
cet-3408	144	36	,	,	PUNCT
cet-3408	144	37	2009	2009	NUM
cet-3408	144	38	,	,	PUNCT
cet-3408	144	39	safety	safety	NOUN
cet-3408	144	40	standards	standard	NOUN
cet-3408	144	41	for	for	ADP
cet-3408	144	42	protecting	protect	VERB
cet-3408	144	43	people	people	NOUN
cet-3408	144	44	and	and	CCONJ
cet-3408	144	45	the	the	DET
cet-3408	144	46	environment	environment	NOUN
cet-3408	144	47	.	.	PUNCT
cet-3408	145	1	ageing	age	VERB
cet-3408	145	2	management	management	NOUN
cet-3408	145	3	for	for	ADP
cet-3408	145	4	nuclear	nuclear	ADJ
cet-3408	145	5	power	power	NOUN
cet-3408	145	6	plants	plant	NOUN
cet-3408	145	7	,	,	PUNCT
cet-3408	145	8	safety	safety	NOUN
cet-3408	145	9	guide	guide	NOUN
cet-3408	145	10	no	no	INTJ
cet-3408	145	11	.	.	PUNCT
cet-3408	146	1	ns	ns	ADJ
cet-3408	146	2	-	-	PUNCT
cet-3408	146	3	g-2.12	g-2.12	NOUN
cet-3408	146	4	jst	jst	ADJ
cet-3408	146	5	failure	failure	NOUN
cet-3408	146	6	knowledge	knowledge	NOUN
cet-3408	146	7	database	database	NOUN
cet-3408	146	8	<	<	X
cet-3408	146	9	www.sozogaku.com	www.sozogaku.com	X
cet-3408	146	10	>	>	X
cet-3408	146	11	the	the	DET
cet-3408	146	12	report	report	NOUN
cet-3408	146	13	of	of	ADP
cet-3408	146	14	the	the	DET
cet-3408	146	15	b.p	b.p	PROPN
cet-3408	146	16	.	.	PUNCT
cet-3408	147	1	u.s	u.s	PROPN
cet-3408	147	2	.	.	PROPN
cet-3408	147	3	refineries	refinerie	VERB
cet-3408	147	4	independent	independent	ADJ
cet-3408	147	5	safety	safety	NOUN
cet-3408	147	6	review	review	NOUN
cet-3408	147	7	board	board	NOUN
cet-3408	147	8	.	.	PUNCT
cet-3408	148	1	2007	2007	NUM
cet-3408	148	2	.	.	PUNCT
cet-3408	149	1	http://sunnyday.mit.edu/baker-panel-report.pdf	http://sunnyday.mit.edu/baker-panel-report.pdf	PROPN
cet-3408	149	2	u.s	u.s	PROPN
cet-3408	149	3	.	.	PROPN
cet-3408	149	4	chemical	chemical	PROPN
cet-3408	149	5	safety	safety	PROPN
cet-3408	149	6	board	board	PROPN
cet-3408	149	7	.	.	PUNCT
cet-3408	150	1	2015	2015	NUM
cet-3408	150	2	.	.	PUNCT
cet-3408	151	1	chevron	chevron	NOUN
cet-3408	151	2	refinery	refinery	NOUN
cet-3408	151	3	fire	fire	NOUN
cet-3408	151	4	.	.	PUNCT
cet-3408	152	1	http://www.csb.gov/chevron-refinery-fire	http://www.csb.gov/chevron-refinery-fire	PROPN
cet-3408	152	2	wintle	wintle	PROPN
cet-3408	152	3	j	j	PROPN
cet-3408	152	4	,	,	PUNCT
cet-3408	152	5	p	p	PROPN
cet-3408	152	6	moore	moore	PROPN
cet-3408	152	7	,	,	PUNCT
cet-3408	152	8	s	s	VERB
cet-3408	152	9	smalley	smalley	NOUN
cet-3408	152	10	and	and	CCONJ
cet-3408	152	11	g	g	NOUN
cet-3408	152	12	amphlett	amphlett	NOUN
cet-3408	152	13	,	,	PUNCT
cet-3408	152	14	2006	2006	NUM
cet-3408	152	15	,	,	PUNCT
cet-3408	152	16	hse	hse	PROPN
cet-3408	152	17	rr509/2006	rr509/2006	PROPN
cet-3408	152	18	,	,	PUNCT
cet-3408	152	19	plant	plant	NOUN
cet-3408	152	20	ageing	age	VERB
cet-3408	152	21	management	management	NOUN
cet-3408	152	22	of	of	ADP
cet-3408	152	23	equipment	equipment	NOUN
cet-3408	152	24	containing	contain	VERB
cet-3408	152	25	hazardous	hazardous	ADJ
cet-3408	152	26	fluids	fluid	NOUN
cet-3408	152	27	or	or	CCONJ
cet-3408	152	28	pressure	pressure	NOUN
cet-3408	152	29	.	.	PUNCT
cet-3408	153	1	research	research	NOUN
cet-3408	153	2	report	report	NOUN
cet-3408	153	3	509	509	NUM
cet-3408	153	4	.	.	PUNCT
cet-3408	154	1	prepared	prepare	VERB
cet-3408	154	2	by	by	ADP
cet-3408	154	3	twi	twi	PROPN
cet-3408	154	4	ltd	ltd	PROPN
cet-3408	154	5	,	,	PUNCT
cet-3408	154	6	abb	abb	PROPN
cet-3408	154	7	engineering	engineering	NOUN
cet-3408	154	8	services	service	NOUN
cet-3408	154	9	scs	scs	PROPN
cet-3408	154	10	(	(	PUNCT
cet-3408	154	11	intl	intl	PROPN
cet-3408	154	12	)	)	PUNCT
cet-3408	154	13	ltd	ltd	PROPN
cet-3408	154	14	and	and	CCONJ
cet-3408	154	15	allianz	allianz	PROPN
cet-3408	154	16	cornhill	cornhill	PROPN
cet-3408	154	17	engineer	engineer	PROPN
cet-3408	154	18	for	for	ADP
cet-3408	154	19	the	the	DET
cet-3408	154	20	health	health	NOUN
cet-3408	154	21	and	and	CCONJ
cet-3408	154	22	safety	safety	NOUN
cet-3408	154	23	executive	executive	NOUN
cet-3408	154	24	.	.	PUNCT
cet-3408	155	1	norwich	norwich	PROPN
cet-3408	155	2	,	,	PUNCT
cet-3408	155	3	united	united	ADJ
cet-3408	155	4	kingdom	kingdom	PROPN
cet-3408	155	5	.	.	PUNCT
cet-3408	156	1	<	<	X
cet-3408	156	2	http://www.hse.gov.uk/research/rrhtm/rr509.htm	http://www.hse.gov.uk/research/rrhtm/rr509.htm	X
cet-3408	156	3	>	>	X
cet-3408	156	4	738	738	NUM