id	sid	tid	token	lemma	pos
cet-13818	1	1	cet	cet	PROPN
cet-13818	1	2	-	-	ADJ
cet-13818	1	3	vol	vol	NOUN
cet-13818	1	4	105	105	NUM
cet-13818	1	5	doi	doi	NOUN
cet-13818	1	6	:	:	PUNCT
cet-13818	1	7	10.3303	10.3303	NUM
cet-13818	1	8	/	/	SYM
cet-13818	1	9	cet23105080	cet23105080	NOUN
cet-13818	1	10	paper	paper	NOUN
cet-13818	1	11	received	receive	VERB
cet-13818	1	12	:	:	PUNCT
cet-13818	1	13	25	25	NUM
cet-13818	1	14	february	february	NOUN
cet-13818	1	15	2023	2023	NUM
cet-13818	1	16	;	;	PUNCT
cet-13818	1	17	revised	revise	VERB
cet-13818	1	18	:	:	PUNCT
cet-13818	1	19	3	3	NUM
cet-13818	1	20	may	may	PROPN
cet-13818	1	21	2023	2023	NUM
cet-13818	1	22	;	;	PUNCT
cet-13818	1	23	accepted	accept	VERB
cet-13818	1	24	:	:	PUNCT
cet-13818	1	25	15	15	NUM
cet-13818	1	26	september	september	PROPN
cet-13818	1	27	2023	2023	NUM
cet-13818	1	28	please	please	INTJ
cet-13818	1	29	cite	cite	VERB
cet-13818	1	30	this	this	DET
cet-13818	1	31	article	article	NOUN
cet-13818	1	32	as	as	ADP
cet-13818	1	33	:	:	PUNCT
cet-13818	1	34	marrazzo	marrazzo	PROPN
cet-13818	1	35	r.	r.	PROPN
cet-13818	1	36	,	,	PUNCT
cet-13818	1	37	mazzini	mazzini	PROPN
cet-13818	1	38	c.	c.	PROPN
cet-13818	1	39	,	,	PUNCT
cet-13818	1	40	2023	2023	NUM
cet-13818	1	41	,	,	PUNCT
cet-13818	1	42	risk	risk	NOUN
cet-13818	1	43	management	management	NOUN
cet-13818	1	44	and	and	CCONJ
cet-13818	1	45	safety	safety	NOUN
cet-13818	1	46	aspects	aspect	NOUN
cet-13818	1	47	in	in	ADP
cet-13818	1	48	italian	italian	ADJ
cet-13818	1	49	underground	underground	ADJ
cet-13818	1	50	gas	gas	NOUN
cet-13818	1	51	storage	storage	NOUN
cet-13818	1	52	activities	activity	NOUN
cet-13818	1	53	,	,	PUNCT
cet-13818	1	54	chemical	chemical	ADJ
cet-13818	1	55	engineering	engineering	NOUN
cet-13818	1	56	transactions	transaction	NOUN
cet-13818	1	57	,	,	PUNCT
cet-13818	1	58	105	105	NUM
cet-13818	1	59	,	,	PUNCT
cet-13818	1	60	475	475	NUM
cet-13818	1	61	-	-	SYM
cet-13818	1	62	480	480	NUM
cet-13818	1	63	doi:10.3303	doi:10.3303	NOUN
cet-13818	1	64	/	/	SYM
cet-13818	1	65	cet23105080	cet23105080	NOUN
cet-13818	1	66	chemical	chemical	PROPN
cet-13818	1	67	engineering	engineering	NOUN
cet-13818	1	68	transactions	transaction	NOUN
cet-13818	1	69	vol	vol	NOUN
cet-13818	1	70	.	.	PROPN
cet-13818	1	71	105	105	NUM
cet-13818	1	72	,	,	PUNCT
cet-13818	1	73	2023	2023	NUM
cet-13818	1	74	a	a	DET
cet-13818	1	75	publication	publication	NOUN
cet-13818	1	76	of	of	ADP
cet-13818	1	77	the	the	DET
cet-13818	1	78	italian	italian	ADJ
cet-13818	1	79	association	association	NOUN
cet-13818	1	80	of	of	ADP
cet-13818	1	81	chemical	chemical	PROPN
cet-13818	1	82	engineering	engineering	NOUN
cet-13818	1	83	online	online	ADV
cet-13818	1	84	at	at	ADP
cet-13818	1	85	www.cetjournal.it	www.cetjournal.it	PROPN
cet-13818	1	86	guest	guest	NOUN
cet-13818	1	87	editors	editor	NOUN
cet-13818	1	88	:	:	PUNCT
cet-13818	1	89	david	david	PROPN
cet-13818	1	90	bogle	bogle	PROPN
cet-13818	1	91	,	,	PUNCT
cet-13818	1	92	flavio	flavio	PROPN
cet-13818	1	93	manenti	manenti	PROPN
cet-13818	1	94	,	,	PUNCT
cet-13818	1	95	piero	piero	PROPN
cet-13818	1	96	salatino	salatino	PROPN
cet-13818	1	97	copyright	copyright	NOUN
cet-13818	1	98	©	©	PROPN
cet-13818	1	99	2023	2023	NUM
cet-13818	1	100	,	,	PUNCT
cet-13818	1	101	aidic	aidic	ADJ
cet-13818	1	102	servizi	servizi	PROPN
cet-13818	1	103	s.r.l	s.r.l	NOUN
cet-13818	1	104	.	.	PUNCT
cet-13818	2	1	isbn	isbn	PROPN
cet-13818	2	2	979	979	NUM
cet-13818	2	3	-	-	SYM
cet-13818	2	4	12	12	NUM
cet-13818	2	5	-	-	PUNCT
cet-13818	2	6	81206	81206	NUM
cet-13818	2	7	-	-	PUNCT
cet-13818	2	8	04	04	NUM
cet-13818	2	9	-	-	PUNCT
cet-13818	2	10	5	5	NUM
cet-13818	2	11	;	;	PUNCT
cet-13818	2	12	issn	issn	PROPN
cet-13818	2	13	2283	2283	NUM
cet-13818	2	14	-	-	SYM
cet-13818	2	15	9216	9216	NUM
cet-13818	2	16	risk	risk	NOUN
cet-13818	2	17	management	management	NOUN
cet-13818	2	18	and	and	CCONJ
cet-13818	2	19	safety	safety	NOUN
cet-13818	2	20	aspects	aspect	NOUN
cet-13818	2	21	in	in	ADP
cet-13818	2	22	italian	italian	ADJ
cet-13818	2	23	underground	underground	ADJ
cet-13818	2	24	gas	gas	NOUN
cet-13818	2	25	storage	storage	NOUN
cet-13818	2	26	activities	activity	NOUN
cet-13818	2	27	romualdo	romualdo	ADJ
cet-13818	2	28	marrazzoa	marrazzoa	NOUN
cet-13818	2	29	,	,	PUNCT
cet-13818	2	30	*	*	PRON
cet-13818	2	31	,	,	PUNCT
cet-13818	2	32	cosetta	cosetta	PROPN
cet-13818	2	33	mazzinib	mazzinib	NOUN
cet-13818	2	34	aval	aval	NOUN
cet-13818	2	35	-	-	PUNCT
cet-13818	2	36	rtec	rtec	NOUN
cet-13818	2	37	,	,	PUNCT
cet-13818	2	38	ispra	ispra	NOUN
cet-13818	2	39	.	.	PUNCT
cet-13818	3	1	via	via	ADP
cet-13818	3	2	v.	v.	ADP
cet-13818	3	3	brancati	brancati	PROPN
cet-13818	3	4	n.	n.	PROPN
cet-13818	3	5	48	48	NUM
cet-13818	3	6	00144	00144	NUM
cet-13818	3	7	roma	roma	PROPN
cet-13818	3	8	,	,	PUNCT
cet-13818	3	9	italia	italia	PROPN
cet-13818	3	10	bptr	bptr	VERB
cet-13818	3	11	impianti	impianti	VERB
cet-13818	3	12	rir	rir	PROPN
cet-13818	3	13	,	,	PUNCT
cet-13818	3	14	arpae	arpae	PROPN
cet-13818	3	15	.	.	PUNCT
cet-13818	4	1	p.zza	p.zza	PROPN
cet-13818	4	2	largo	largo	PROPN
cet-13818	4	3	caduti	caduti	PROPN
cet-13818	4	4	del	del	PROPN
cet-13818	4	5	lavoro	lavoro	PROPN
cet-13818	4	6	,	,	PUNCT
cet-13818	4	7	6	6	NUM
cet-13818	4	8	40122	40122	NUM
cet-13818	4	9	bologna	bologna	NOUN
cet-13818	4	10	,	,	PUNCT
cet-13818	4	11	italia	italia	PROPN
cet-13818	4	12	romualdo.marrazzo@isprambiente.it	romualdo.marrazzo@isprambiente.it	VERB
cet-13818	4	13	the	the	DET
cet-13818	4	14	underground	underground	ADJ
cet-13818	4	15	storage	storage	NOUN
cet-13818	4	16	of	of	ADP
cet-13818	4	17	natural	natural	ADJ
cet-13818	4	18	gas	gas	NOUN
cet-13818	4	19	is	be	AUX
cet-13818	4	20	an	an	DET
cet-13818	4	21	industrial	industrial	ADJ
cet-13818	4	22	process	process	NOUN
cet-13818	4	23	which	which	PRON
cet-13818	4	24	consists	consist	VERB
cet-13818	4	25	of	of	ADP
cet-13818	4	26	injecting	inject	VERB
cet-13818	4	27	gas	gas	NOUN
cet-13818	4	28	into	into	ADP
cet-13818	4	29	a	a	DET
cet-13818	4	30	depleted	deplete	VERB
cet-13818	4	31	underground	underground	ADJ
cet-13818	4	32	rock	rock	NOUN
cet-13818	4	33	system	system	NOUN
cet-13818	4	34	,	,	PUNCT
cet-13818	4	35	to	to	PART
cet-13818	4	36	ensure	ensure	VERB
cet-13818	4	37	its	its	PRON
cet-13818	4	38	accumulation	accumulation	NOUN
cet-13818	4	39	and	and	CCONJ
cet-13818	4	40	subsequently	subsequently	ADV
cet-13818	4	41	deliver	deliver	VERB
cet-13818	4	42	it	it	PRON
cet-13818	4	43	in	in	ADP
cet-13818	4	44	a	a	DET
cet-13818	4	45	second	second	ADJ
cet-13818	4	46	phase	phase	NOUN
cet-13818	4	47	.	.	PUNCT
cet-13818	5	1	the	the	DET
cet-13818	5	2	scope	scope	NOUN
cet-13818	5	3	of	of	ADP
cet-13818	5	4	the	the	DET
cet-13818	5	5	paper	paper	NOUN
cet-13818	5	6	is	be	AUX
cet-13818	5	7	providing	provide	VERB
cet-13818	5	8	technical	technical	ADJ
cet-13818	5	9	support	support	NOUN
cet-13818	5	10	in	in	ADP
cet-13818	5	11	safety	safety	NOUN
cet-13818	5	12	analysis	analysis	NOUN
cet-13818	5	13	evaluation	evaluation	NOUN
cet-13818	5	14	of	of	ADP
cet-13818	5	15	underground	underground	ADJ
cet-13818	5	16	natural	natural	ADJ
cet-13818	5	17	gas	gas	NOUN
cet-13818	5	18	storage	storage	NOUN
cet-13818	5	19	establishments	establishment	NOUN
cet-13818	5	20	,	,	PUNCT
cet-13818	5	21	to	to	PART
cet-13818	5	22	pursue	pursue	VERB
cet-13818	5	23	a	a	DET
cet-13818	5	24	uniformity	uniformity	NOUN
cet-13818	5	25	of	of	ADP
cet-13818	5	26	evaluation	evaluation	NOUN
cet-13818	5	27	throughout	throughout	ADP
cet-13818	5	28	the	the	DET
cet-13818	5	29	national	national	ADJ
cet-13818	5	30	territory	territory	NOUN
cet-13818	5	31	,	,	PUNCT
cet-13818	5	32	in	in	ADP
cet-13818	5	33	accordance	accordance	NOUN
cet-13818	5	34	with	with	ADP
cet-13818	5	35	the	the	DET
cet-13818	5	36	seveso	seveso	NOUN
cet-13818	5	37	iii	iii	NOUN
cet-13818	5	38	directive	directive	NOUN
cet-13818	5	39	.	.	PUNCT
cet-13818	6	1	the	the	DET
cet-13818	6	2	main	main	ADJ
cet-13818	6	3	issues	issue	NOUN
cet-13818	6	4	concern	concern	NOUN
cet-13818	6	5	:	:	PUNCT
cet-13818	6	6	italian	italian	ADJ
cet-13818	6	7	law	law	NOUN
cet-13818	6	8	and	and	CCONJ
cet-13818	6	9	legal	legal	ADJ
cet-13818	6	10	requirements	requirement	NOUN
cet-13818	6	11	;	;	PUNCT
cet-13818	6	12	information	information	NOUN
cet-13818	6	13	about	about	ADP
cet-13818	6	14	the	the	DET
cet-13818	6	15	establishment	establishment	NOUN
cet-13818	6	16	and	and	CCONJ
cet-13818	6	17	the	the	DET
cet-13818	6	18	company	company	NOUN
cet-13818	6	19	organizational	organizational	ADJ
cet-13818	6	20	structure	structure	NOUN
cet-13818	6	21	;	;	PUNCT
cet-13818	6	22	information	information	NOUN
cet-13818	6	23	on	on	ADP
cet-13818	6	24	classification	classification	NOUN
cet-13818	6	25	of	of	ADP
cet-13818	6	26	substance	substance	NOUN
cet-13818	6	27	under	under	ADP
cet-13818	6	28	seveso	seveso	NOUN
cet-13818	6	29	directive	directive	NOUN
cet-13818	6	30	;	;	PUNCT
cet-13818	6	31	industrial	industrial	ADJ
cet-13818	6	32	safety	safety	NOUN
cet-13818	6	33	of	of	ADP
cet-13818	6	34	the	the	DET
cet-13818	6	35	plants	plant	NOUN
cet-13818	6	36	,	,	PUNCT
cet-13818	6	37	with	with	ADP
cet-13818	6	38	the	the	DET
cet-13818	6	39	relative	relative	ADJ
cet-13818	6	40	individuation	individuation	NOUN
cet-13818	6	41	of	of	ADP
cet-13818	6	42	the	the	DET
cet-13818	6	43	critical	critical	ADJ
cet-13818	6	44	technical	technical	ADJ
cet-13818	6	45	systems	system	NOUN
cet-13818	6	46	;	;	PUNCT
cet-13818	6	47	methodological	methodological	ADJ
cet-13818	6	48	approach	approach	NOUN
cet-13818	6	49	for	for	ADP
cet-13818	6	50	assessing	assess	VERB
cet-13818	6	51	the	the	DET
cet-13818	6	52	risk	risk	NOUN
cet-13818	6	53	analysis	analysis	NOUN
cet-13818	6	54	of	of	ADP
cet-13818	6	55	plants	plant	NOUN
cet-13818	6	56	,	,	PUNCT
cet-13818	6	57	including	include	VERB
cet-13818	6	58	the	the	DET
cet-13818	6	59	natech	natech	ADJ
cet-13818	6	60	risk	risk	NOUN
cet-13818	6	61	.	.	PUNCT
cet-13818	7	1	some	some	DET
cet-13818	7	2	references	reference	NOUN
cet-13818	7	3	are	be	AUX
cet-13818	7	4	finally	finally	ADV
cet-13818	7	5	given	give	VERB
cet-13818	7	6	to	to	PART
cet-13818	7	7	identify	identify	VERB
cet-13818	7	8	the	the	DET
cet-13818	7	9	most	most	ADV
cet-13818	7	10	“	"	PUNCT
cet-13818	7	11	critical	critical	ADJ
cet-13818	7	12	”	"	PUNCT
cet-13818	7	13	parameters	parameter	NOUN
cet-13818	7	14	of	of	ADP
cet-13818	7	15	the	the	DET
cet-13818	7	16	different	different	ADJ
cet-13818	7	17	techniques	technique	NOUN
cet-13818	7	18	for	for	ADP
cet-13818	7	19	risk	risk	NOUN
cet-13818	7	20	analysis	analysis	NOUN
cet-13818	7	21	which	which	PRON
cet-13818	7	22	,	,	PUNCT
cet-13818	7	23	if	if	SCONJ
cet-13818	7	24	not	not	PART
cet-13818	7	25	adequately	adequately	ADV
cet-13818	7	26	evaluated	evaluate	VERB
cet-13818	7	27	,	,	PUNCT
cet-13818	7	28	can	can	AUX
cet-13818	7	29	lead	lead	VERB
cet-13818	7	30	to	to	ADP
cet-13818	7	31	an	an	DET
cet-13818	7	32	incorrect	incorrect	ADJ
cet-13818	7	33	result	result	NOUN
cet-13818	7	34	of	of	ADP
cet-13818	7	35	the	the	DET
cet-13818	7	36	analysis	analysis	NOUN
cet-13818	7	37	itself	itself	PRON
cet-13818	7	38	,	,	PUNCT
cet-13818	7	39	also	also	ADV
cet-13818	7	40	considering	consider	VERB
cet-13818	7	41	the	the	DET
cet-13818	7	42	correct	correct	ADJ
cet-13818	7	43	safety	safety	NOUN
cet-13818	7	44	measures	measure	NOUN
cet-13818	7	45	to	to	PART
cet-13818	7	46	prevent	prevent	VERB
cet-13818	7	47	or	or	CCONJ
cet-13818	7	48	limit	limit	VERB
cet-13818	7	49	the	the	DET
cet-13818	7	50	consequences	consequence	NOUN
cet-13818	7	51	of	of	ADP
cet-13818	7	52	an	an	DET
cet-13818	7	53	accident	accident	NOUN
cet-13818	7	54	scenario	scenario	NOUN
cet-13818	7	55	and	and	CCONJ
cet-13818	7	56	in	in	ADP
cet-13818	7	57	reference	reference	NOUN
cet-13818	7	58	to	to	ADP
cet-13818	7	59	the	the	DET
cet-13818	7	60	proper	proper	ADJ
cet-13818	7	61	implementation	implementation	NOUN
cet-13818	7	62	of	of	ADP
cet-13818	7	63	the	the	DET
cet-13818	7	64	safety	safety	NOUN
cet-13818	7	65	management	management	NOUN
cet-13818	7	66	system	system	NOUN
cet-13818	7	67	.	.	PUNCT
cet-13818	8	1	1	1	X
cet-13818	8	2	.	.	X
cet-13818	8	3	introduction	introduction	NOUN
cet-13818	8	4	in	in	ADP
cet-13818	8	5	the	the	DET
cet-13818	8	6	context	context	NOUN
cet-13818	8	7	of	of	ADP
cet-13818	8	8	the	the	DET
cet-13818	8	9	technologies	technology	NOUN
cet-13818	8	10	aimed	aim	VERB
cet-13818	8	11	at	at	ADP
cet-13818	8	12	supporting	support	VERB
cet-13818	8	13	the	the	DET
cet-13818	8	14	national	national	ADJ
cet-13818	8	15	energy	energy	NOUN
cet-13818	8	16	transition	transition	NOUN
cet-13818	8	17	,	,	PUNCT
cet-13818	8	18	the	the	DET
cet-13818	8	19	underground	underground	ADJ
cet-13818	8	20	natural	natural	ADJ
cet-13818	8	21	gas	gas	NOUN
cet-13818	8	22	storage	storage	NOUN
cet-13818	8	23	facilities	facility	NOUN
cet-13818	8	24	play	play	VERB
cet-13818	8	25	an	an	DET
cet-13818	8	26	important	important	ADJ
cet-13818	8	27	role	role	NOUN
cet-13818	8	28	to	to	PART
cet-13818	8	29	deal	deal	VERB
cet-13818	8	30	with	with	ADP
cet-13818	8	31	variable	variable	ADJ
cet-13818	8	32	market	market	NOUN
cet-13818	8	33	demands	demand	NOUN
cet-13818	8	34	or	or	CCONJ
cet-13818	8	35	to	to	PART
cet-13818	8	36	deal	deal	VERB
cet-13818	8	37	with	with	ADP
cet-13818	8	38	situations	situation	NOUN
cet-13818	8	39	of	of	ADP
cet-13818	8	40	lack	lack	NOUN
cet-13818	8	41	/	/	SYM
cet-13818	8	42	reduction	reduction	NOUN
cet-13818	8	43	of	of	ADP
cet-13818	8	44	energy	energy	NOUN
cet-13818	8	45	supply	supply	NOUN
cet-13818	8	46	sources	source	NOUN
cet-13818	8	47	.	.	PUNCT
cet-13818	9	1	the	the	DET
cet-13818	9	2	paper	paper	NOUN
cet-13818	9	3	explains	explain	VERB
cet-13818	9	4	the	the	DET
cet-13818	9	5	results	result	NOUN
cet-13818	9	6	of	of	ADP
cet-13818	9	7	technical	technical	ADJ
cet-13818	9	8	assessments	assessment	NOUN
cet-13818	9	9	carried	carry	VERB
cet-13818	9	10	out	out	ADP
cet-13818	9	11	by	by	ADP
cet-13818	9	12	national	national	ADJ
cet-13818	9	13	competent	competent	ADJ
cet-13818	9	14	authorities	authority	NOUN
cet-13818	9	15	working	work	VERB
cet-13818	9	16	group	group	NOUN
cet-13818	9	17	,	,	PUNCT
cet-13818	9	18	in	in	ADP
cet-13818	9	19	accordance	accordance	NOUN
cet-13818	9	20	with	with	ADP
cet-13818	9	21	the	the	DET
cet-13818	9	22	d.lgs	d.lgs	NOUN
cet-13818	9	23	.	.	PUNCT
cet-13818	10	1	105/2015	105/2015	NUM
cet-13818	10	2	(	(	PUNCT
cet-13818	10	3	gu	gu	NOUN
cet-13818	10	4	,	,	PUNCT
cet-13818	10	5	2015	2015	NUM
cet-13818	10	6	)	)	PUNCT
cet-13818	10	7	,	,	PUNCT
cet-13818	10	8	the	the	DET
cet-13818	10	9	italian	italian	ADJ
cet-13818	10	10	implementation	implementation	NOUN
cet-13818	10	11	of	of	ADP
cet-13818	10	12	the	the	DET
cet-13818	10	13	2012/18	2012/18	NUM
cet-13818	10	14	/	/	SYM
cet-13818	10	15	ue	ue	ADJ
cet-13818	10	16	directive	directive	NOUN
cet-13818	10	17	(	(	PUNCT
cet-13818	10	18	s.c	s.c	PROPN
cet-13818	10	19	.	.	PUNCT
cet-13818	10	20	“	"	PUNCT
cet-13818	10	21	seveso	seveso	PROPN
cet-13818	10	22	iii	iii	PROPN
cet-13818	10	23	”	"	PUNCT
cet-13818	10	24	)	)	PUNCT
cet-13818	10	25	,	,	PUNCT
cet-13818	10	26	regarding	regard	VERB
cet-13818	10	27	risk	risk	NOUN
cet-13818	10	28	management	management	NOUN
cet-13818	10	29	and	and	CCONJ
cet-13818	10	30	safety	safety	NOUN
cet-13818	10	31	aspects	aspect	NOUN
cet-13818	10	32	in	in	ADP
cet-13818	10	33	underground	underground	ADJ
cet-13818	10	34	natural	natural	ADJ
cet-13818	10	35	gas	gas	NOUN
cet-13818	10	36	storage	storage	NOUN
cet-13818	10	37	activities	activity	NOUN
cet-13818	10	38	.	.	PUNCT
cet-13818	11	1	the	the	DET
cet-13818	11	2	scope	scope	NOUN
cet-13818	11	3	is	be	AUX
cet-13818	11	4	to	to	PART
cet-13818	11	5	provide	provide	VERB
cet-13818	11	6	technical	technical	ADJ
cet-13818	11	7	support	support	NOUN
cet-13818	11	8	in	in	ADP
cet-13818	11	9	safety	safety	NOUN
cet-13818	11	10	reports	report	NOUN
cet-13818	11	11	evaluation	evaluation	NOUN
cet-13818	11	12	of	of	ADP
cet-13818	11	13	these	these	DET
cet-13818	11	14	facilities	facility	NOUN
cet-13818	11	15	,	,	PUNCT
cet-13818	11	16	to	to	PART
cet-13818	11	17	pursue	pursue	VERB
cet-13818	11	18	a	a	DET
cet-13818	11	19	uniformity	uniformity	NOUN
cet-13818	11	20	of	of	ADP
cet-13818	11	21	evaluation	evaluation	NOUN
cet-13818	11	22	throughout	throughout	ADP
cet-13818	11	23	the	the	DET
cet-13818	11	24	national	national	ADJ
cet-13818	11	25	territory	territory	NOUN
cet-13818	11	26	,	,	PUNCT
cet-13818	11	27	taking	take	VERB
cet-13818	11	28	into	into	ADP
cet-13818	11	29	account	account	NOUN
cet-13818	11	30	plant	plant	NOUN
cet-13818	11	31	and	and	CCONJ
cet-13818	11	32	site	site	NOUN
cet-13818	11	33	-	-	PUNCT
cet-13818	11	34	specific	specific	ADJ
cet-13818	11	35	territorial	territorial	ADJ
cet-13818	11	36	aspects	aspect	NOUN
cet-13818	11	37	.	.	PUNCT
cet-13818	12	1	the	the	DET
cet-13818	12	2	paper	paper	NOUN
cet-13818	12	3	explains	explain	VERB
cet-13818	12	4	the	the	DET
cet-13818	12	5	main	main	ADJ
cet-13818	12	6	contents	content	NOUN
cet-13818	12	7	of	of	ADP
cet-13818	12	8	the	the	DET
cet-13818	12	9	“	"	PUNCT
cet-13818	12	10	guidelines	guideline	NOUN
cet-13818	12	11	for	for	ADP
cet-13818	12	12	the	the	DET
cet-13818	12	13	safety	safety	NOUN
cet-13818	12	14	report	report	NOUN
cet-13818	12	15	evaluation	evaluation	NOUN
cet-13818	12	16	of	of	ADP
cet-13818	12	17	underground	underground	ADJ
cet-13818	12	18	natural	natural	ADJ
cet-13818	12	19	gas	gas	NOUN
cet-13818	12	20	storage	storage	NOUN
cet-13818	12	21	”	"	PUNCT
cet-13818	12	22	(	(	PUNCT
cet-13818	12	23	mattm	mattm	NOUN
cet-13818	12	24	,	,	PUNCT
cet-13818	12	25	2018	2018	NUM
cet-13818	12	26	)	)	PUNCT
cet-13818	12	27	,	,	PUNCT
cet-13818	12	28	which	which	DET
cet-13818	12	29	purpose	purpose	NOUN
cet-13818	12	30	was	be	AUX
cet-13818	12	31	having	have	VERB
cet-13818	12	32	uniform	uniform	ADJ
cet-13818	12	33	evaluation	evaluation	NOUN
cet-13818	12	34	throughout	throughout	ADP
cet-13818	12	35	the	the	DET
cet-13818	12	36	national	national	ADJ
cet-13818	12	37	territory	territory	NOUN
cet-13818	12	38	of	of	ADP
cet-13818	12	39	the	the	DET
cet-13818	12	40	risk	risk	NOUN
cet-13818	12	41	analyses	analysis	NOUN
cet-13818	12	42	produced	produce	VERB
cet-13818	12	43	.	.	PUNCT
cet-13818	13	1	1.1	1.1	NUM
cet-13818	13	2	overview	overview	NOUN
cet-13818	13	3	of	of	ADP
cet-13818	13	4	legal	legal	ADJ
cet-13818	13	5	requirements	requirement	NOUN
cet-13818	13	6	depending	depend	VERB
cet-13818	13	7	on	on	ADP
cet-13818	13	8	the	the	DET
cet-13818	13	9	amount	amount	NOUN
cet-13818	13	10	of	of	ADP
cet-13818	13	11	dangerous	dangerous	ADJ
cet-13818	13	12	substances	substance	NOUN
cet-13818	13	13	present	present	ADJ
cet-13818	13	14	,	,	PUNCT
cet-13818	13	15	establishments	establishment	NOUN
cet-13818	13	16	under	under	ADP
cet-13818	13	17	the	the	DET
cet-13818	13	18	d.lgs	d.lgs	NOUN
cet-13818	13	19	.	.	PUNCT
cet-13818	14	1	105/2015	105/2015	NUM
cet-13818	14	2	are	be	AUX
cet-13818	14	3	categorised	categorise	VERB
cet-13818	14	4	in	in	ADP
cet-13818	14	5	lower	low	ADJ
cet-13818	14	6	and	and	CCONJ
cet-13818	14	7	upper	upper	ADJ
cet-13818	14	8	tier	tier	NOUN
cet-13818	14	9	,	,	PUNCT
cet-13818	14	10	with	with	ADP
cet-13818	14	11	different	different	ADJ
cet-13818	14	12	obligations	obligation	NOUN
cet-13818	14	13	to	to	PART
cet-13818	14	14	prevent	prevent	VERB
cet-13818	14	15	major	major	ADJ
cet-13818	14	16	accidents	accident	NOUN
cet-13818	14	17	and	and	CCONJ
cet-13818	14	18	to	to	PART
cet-13818	14	19	limit	limit	VERB
cet-13818	14	20	their	their	PRON
cet-13818	14	21	consequences	consequence	NOUN
cet-13818	14	22	for	for	ADP
cet-13818	14	23	human	human	ADJ
cet-13818	14	24	health	health	NOUN
cet-13818	14	25	and	and	CCONJ
cet-13818	14	26	the	the	DET
cet-13818	14	27	environment	environment	NOUN
cet-13818	14	28	.	.	PUNCT
cet-13818	15	1	the	the	DET
cet-13818	15	2	requirements	requirement	NOUN
cet-13818	15	3	include	include	VERB
cet-13818	15	4	,	,	PUNCT
cet-13818	15	5	among	among	ADP
cet-13818	15	6	others	other	NOUN
cet-13818	15	7	:	:	PUNCT
cet-13818	15	8	notification	notification	NOUN
cet-13818	15	9	of	of	ADP
cet-13818	15	10	all	all	DET
cet-13818	15	11	concerned	concerned	ADJ
cet-13818	15	12	establishments	establishment	NOUN
cet-13818	15	13	;	;	PUNCT
cet-13818	15	14	deploying	deploy	VERB
cet-13818	15	15	a	a	DET
cet-13818	15	16	major	major	ADJ
cet-13818	15	17	accident	accident	NOUN
cet-13818	15	18	prevention	prevention	NOUN
cet-13818	15	19	policy	policy	NOUN
cet-13818	15	20	(	(	PUNCT
cet-13818	15	21	mapp	mapp	NOUN
cet-13818	15	22	)	)	PUNCT
cet-13818	15	23	and	and	CCONJ
cet-13818	15	24	a	a	DET
cet-13818	15	25	safety	safety	NOUN
cet-13818	15	26	management	management	NOUN
cet-13818	15	27	system	system	NOUN
cet-13818	15	28	(	(	PUNCT
cet-13818	15	29	sms	sms	PROPN
cet-13818	15	30	)	)	PUNCT
cet-13818	15	31	;	;	PUNCT
cet-13818	15	32	producing	produce	VERB
cet-13818	15	33	a	a	DET
cet-13818	15	34	safety	safety	NOUN
cet-13818	15	35	report	report	NOUN
cet-13818	15	36	(	(	PUNCT
cet-13818	15	37	sr	sr	PROPN
cet-13818	15	38	)	)	PUNCT
cet-13818	15	39	for	for	ADP
cet-13818	15	40	upper	upper	ADJ
cet-13818	15	41	-	-	PUNCT
cet-13818	15	42	tier	tier	NOUN
cet-13818	15	43	establishments	establishment	NOUN
cet-13818	15	44	;	;	PUNCT
cet-13818	15	45	producing	produce	VERB
cet-13818	15	46	an	an	DET
cet-13818	15	47	internal	internal	ADJ
cet-13818	15	48	emergency	emergency	NOUN
cet-13818	15	49	plan	plan	NOUN
cet-13818	15	50	(	(	PUNCT
cet-13818	15	51	iep	iep	PROPN
cet-13818	15	52	)	)	PUNCT
cet-13818	15	53	for	for	ADP
cet-13818	15	54	upper	upper	ADJ
cet-13818	15	55	tier	tier	NOUN
cet-13818	15	56	establishments	establishment	NOUN
cet-13818	15	57	;	;	PUNCT
cet-13818	15	58	providing	provide	VERB
cet-13818	15	59	information	information	NOUN
cet-13818	15	60	in	in	ADP
cet-13818	15	61	case	case	NOUN
cet-13818	15	62	of	of	ADP
cet-13818	15	63	accidents	accident	NOUN
cet-13818	15	64	.	.	PUNCT
cet-13818	16	1	in	in	ADP
cet-13818	16	2	italy	italy	PROPN
cet-13818	16	3	,	,	PUNCT
cet-13818	16	4	based	base	VERB
cet-13818	16	5	on	on	ADP
cet-13818	16	6	the	the	DET
cet-13818	16	7	information	information	NOUN
cet-13818	16	8	in	in	ADP
cet-13818	16	9	the	the	DET
cet-13818	16	10	inventory	inventory	NOUN
cet-13818	16	11	of	of	ADP
cet-13818	16	12	establishment	establishment	NOUN
cet-13818	16	13	notifications	notification	NOUN
cet-13818	16	14	,	,	PUNCT
cet-13818	16	15	there	there	PRON
cet-13818	16	16	are	be	VERB
cet-13818	16	17	about	about	ADV
cet-13818	16	18	1.000	1.000	NUM
cet-13818	16	19	seveso	seveso	NOUN
cet-13818	16	20	sites	site	NOUN
cet-13818	16	21	.	.	PUNCT
cet-13818	17	1	among	among	ADP
cet-13818	17	2	these	these	PRON
cet-13818	17	3	,	,	PUNCT
cet-13818	17	4	twelve	twelve	NUM
cet-13818	17	5	underground	underground	ADJ
cet-13818	17	6	natural	natural	ADJ
cet-13818	17	7	gas	gas	NOUN
cet-13818	17	8	storage	storage	NOUN
cet-13818	17	9	sites	site	NOUN
cet-13818	17	10	operate	operate	VERB
cet-13818	17	11	in	in	ADP
cet-13818	17	12	four	four	NUM
cet-13818	17	13	different	different	ADJ
cet-13818	17	14	regions	region	NOUN
cet-13818	17	15	in	in	ADP
cet-13818	17	16	the	the	DET
cet-13818	17	17	central	central	ADJ
cet-13818	17	18	north	north	NOUN
cet-13818	17	19	of	of	ADP
cet-13818	17	20	the	the	DET
cet-13818	17	21	country	country	NOUN
cet-13818	17	22	.	.	PUNCT
cet-13818	18	1	475	475	NUM
cet-13818	18	2	1.2	1.2	NUM
cet-13818	18	3	underground	underground	ADJ
cet-13818	18	4	storage	storage	NOUN
cet-13818	18	5	in	in	ADP
cet-13818	18	6	italy	italy	PROPN
cet-13818	18	7	the	the	DET
cet-13818	18	8	operating	operating	NOUN
cet-13818	18	9	storage	storage	NOUN
cet-13818	18	10	sites	site	NOUN
cet-13818	18	11	are	be	AUX
cet-13818	18	12	depleted	deplete	VERB
cet-13818	18	13	gas	gas	NOUN
cet-13818	18	14	production	production	NOUN
cet-13818	18	15	sites	site	NOUN
cet-13818	18	16	:	:	PUNCT
cet-13818	18	17	natural	natural	ADJ
cet-13818	18	18	structures	structure	NOUN
cet-13818	18	19	in	in	ADP
cet-13818	18	20	which	which	PRON
cet-13818	18	21	gas	gas	NOUN
cet-13818	18	22	was	be	AUX
cet-13818	18	23	trapped	trap	VERB
cet-13818	18	24	and	and	CCONJ
cet-13818	18	25	which	which	PRON
cet-13818	18	26	,	,	PUNCT
cet-13818	18	27	once	once	SCONJ
cet-13818	18	28	the	the	DET
cet-13818	18	29	primary	primary	ADJ
cet-13818	18	30	exploitation	exploitation	NOUN
cet-13818	18	31	phase	phase	NOUN
cet-13818	18	32	was	be	AUX
cet-13818	18	33	completed	complete	VERB
cet-13818	18	34	,	,	PUNCT
cet-13818	18	35	were	be	AUX
cet-13818	18	36	converted	convert	VERB
cet-13818	18	37	into	into	ADP
cet-13818	18	38	storage	storage	NOUN
cet-13818	18	39	.	.	PUNCT
cet-13818	19	1	these	these	DET
cet-13818	19	2	establishments	establishment	NOUN
cet-13818	19	3	are	be	AUX
cet-13818	19	4	:	:	PUNCT
cet-13818	19	5	surface	surface	NOUN
cet-13818	19	6	plants	plant	NOUN
cet-13818	19	7	(	(	PUNCT
cet-13818	19	8	compressor	compressor	NOUN
cet-13818	19	9	and	and	CCONJ
cet-13818	19	10	treatment	treatment	NOUN
cet-13818	19	11	units	unit	NOUN
cet-13818	19	12	)	)	PUNCT
cet-13818	19	13	;	;	PUNCT
cet-13818	19	14	reservoirs	reservoir	NOUN
cet-13818	19	15	(	(	PUNCT
cet-13818	19	16	deposits	deposit	NOUN
cet-13818	19	17	natural	natural	ADJ
cet-13818	19	18	storage	storage	NOUN
cet-13818	19	19	systems	system	NOUN
cet-13818	19	20	)	)	PUNCT
cet-13818	19	21	;	;	PUNCT
cet-13818	19	22	wells	well	NOUN
cet-13818	19	23	(	(	PUNCT
cet-13818	19	24	connecting	connect	VERB
cet-13818	19	25	the	the	DET
cet-13818	19	26	reservoir	reservoir	NOUN
cet-13818	19	27	with	with	ADP
cet-13818	19	28	surface	surface	NOUN
cet-13818	19	29	plants	plant	NOUN
cet-13818	19	30	)	)	PUNCT
cet-13818	19	31	;	;	PUNCT
cet-13818	19	32	interconnecting	interconnect	VERB
cet-13818	19	33	flow	flow	NOUN
cet-13818	19	34	-	-	PUNCT
cet-13818	19	35	lines	line	NOUN
cet-13818	19	36	.	.	PUNCT
cet-13818	20	1	the	the	DET
cet-13818	20	2	activity	activity	NOUN
cet-13818	20	3	consists	consist	VERB
cet-13818	20	4	of	of	ADP
cet-13818	20	5	the	the	DET
cet-13818	20	6	storage	storage	NOUN
cet-13818	20	7	of	of	ADP
cet-13818	20	8	natural	natural	ADJ
cet-13818	20	9	gas	gas	NOUN
cet-13818	20	10	in	in	ADP
cet-13818	20	11	underground	underground	ADJ
cet-13818	20	12	geological	geological	ADJ
cet-13818	20	13	structures	structure	NOUN
cet-13818	20	14	(	(	PUNCT
cet-13818	20	15	injection	injection	NOUN
cet-13818	20	16	)	)	PUNCT
cet-13818	20	17	and	and	CCONJ
cet-13818	20	18	subsequent	subsequent	ADJ
cet-13818	20	19	distribution	distribution	NOUN
cet-13818	20	20	,	,	PUNCT
cet-13818	20	21	according	accord	VERB
cet-13818	20	22	to	to	ADP
cet-13818	20	23	market	market	NOUN
cet-13818	20	24	demand	demand	NOUN
cet-13818	20	25	and	and	CCONJ
cet-13818	20	26	to	to	PART
cet-13818	20	27	guarantee	guarantee	VERB
cet-13818	20	28	the	the	DET
cet-13818	20	29	“	"	PUNCT
cet-13818	20	30	strategic	strategic	ADJ
cet-13818	20	31	”	"	PUNCT
cet-13818	20	32	energy	energy	NOUN
cet-13818	20	33	supply	supply	NOUN
cet-13818	20	34	in	in	ADP
cet-13818	20	35	the	the	DET
cet-13818	20	36	country	country	NOUN
cet-13818	20	37	.	.	PUNCT
cet-13818	21	1	the	the	DET
cet-13818	21	2	substances	substance	NOUN
cet-13818	21	3	classified	classify	VERB
cet-13818	21	4	as	as	ADP
cet-13818	21	5	dangerous	dangerous	ADJ
cet-13818	21	6	pursuant	pursuant	NOUN
cet-13818	21	7	to	to	ADP
cet-13818	21	8	d.lgs	d.lgs	PROPN
cet-13818	21	9	.	.	PUNCT
cet-13818	22	1	105/2015	105/2015	NUM
cet-13818	22	2	present	present	ADJ
cet-13818	22	3	in	in	ADP
cet-13818	22	4	these	these	DET
cet-13818	22	5	establishments	establishment	NOUN
cet-13818	22	6	are	be	AUX
cet-13818	22	7	natural	natural	ADJ
cet-13818	22	8	gas	gas	NOUN
cet-13818	22	9	,	,	PUNCT
cet-13818	22	10	diesel	diesel	NOUN
cet-13818	22	11	oil	oil	NOUN
cet-13818	22	12	and	and	CCONJ
cet-13818	22	13	methanol	methanol	NOUN
cet-13818	22	14	.	.	PUNCT
cet-13818	23	1	the	the	DET
cet-13818	23	2	italian	italian	ADJ
cet-13818	23	3	establishments	establishment	NOUN
cet-13818	23	4	are	be	AUX
cet-13818	23	5	upper	upper	ADJ
cet-13818	23	6	-	-	PUNCT
cet-13818	23	7	tier	tier	NOUN
cet-13818	23	8	establishments	establishment	NOUN
cet-13818	23	9	for	for	ADP
cet-13818	23	10	the	the	DET
cet-13818	23	11	quantities	quantity	NOUN
cet-13818	23	12	of	of	ADP
cet-13818	23	13	natural	natural	ADJ
cet-13818	23	14	gas	gas	NOUN
cet-13818	23	15	held	hold	VERB
cet-13818	23	16	,	,	PUNCT
cet-13818	23	17	considering	consider	VERB
cet-13818	23	18	the	the	DET
cet-13818	23	19	holdup	holdup	NOUN
cet-13818	23	20	of	of	ADP
cet-13818	23	21	the	the	DET
cet-13818	23	22	reservoir	reservoir	NOUN
cet-13818	23	23	and	and	CCONJ
cet-13818	23	24	the	the	DET
cet-13818	23	25	holdup	holdup	NOUN
cet-13818	23	26	of	of	ADP
cet-13818	23	27	the	the	DET
cet-13818	23	28	surface	surface	NOUN
cet-13818	23	29	plants	plant	NOUN
cet-13818	23	30	.	.	PUNCT
cet-13818	24	1	for	for	ADP
cet-13818	24	2	underground	underground	ADJ
cet-13818	24	3	storage	storage	NOUN
cet-13818	24	4	of	of	ADP
cet-13818	24	5	natural	natural	ADJ
cet-13818	24	6	gas	gas	NOUN
cet-13818	24	7	,	,	PUNCT
cet-13818	24	8	the	the	DET
cet-13818	24	9	following	follow	VERB
cet-13818	24	10	additional	additional	ADJ
cet-13818	24	11	legal	legal	ADJ
cet-13818	24	12	references	reference	NOUN
cet-13818	24	13	may	may	AUX
cet-13818	24	14	apply	apply	VERB
cet-13818	24	15	:	:	PUNCT
cet-13818	24	16	the	the	DET
cet-13818	24	17	d.lgs	d.lgs	NOUN
cet-13818	24	18	.	.	PUNCT
cet-13818	25	1	624/1996	624/1996	NUM
cet-13818	25	2	,	,	PUNCT
cet-13818	25	3	concerning	concern	VERB
cet-13818	25	4	the	the	DET
cet-13818	25	5	safety	safety	NOUN
cet-13818	25	6	and	and	CCONJ
cet-13818	25	7	health	health	NOUN
cet-13818	25	8	of	of	ADP
cet-13818	25	9	workers	worker	NOUN
cet-13818	25	10	in	in	ADP
cet-13818	25	11	extractive	extractive	ADJ
cet-13818	25	12	industries	industry	NOUN
cet-13818	25	13	;	;	PUNCT
cet-13818	25	14	the	the	DET
cet-13818	25	15	dm	dm	PROPN
cet-13818	25	16	17	17	NUM
cet-13818	25	17	april	april	PROPN
cet-13818	25	18	2008	2008	NUM
cet-13818	25	19	,	,	PUNCT
cet-13818	25	20	which	which	PRON
cet-13818	25	21	applies	apply	VERB
cet-13818	25	22	to	to	ADP
cet-13818	25	23	gas	gas	NOUN
cet-13818	25	24	transport	transport	NOUN
cet-13818	25	25	pipelines	pipeline	NOUN
cet-13818	25	26	;	;	PUNCT
cet-13818	25	27	the	the	DET
cet-13818	25	28	dm	dm	PROPN
cet-13818	25	29	17	17	NUM
cet-13818	25	30	january	january	PROPN
cet-13818	25	31	2018	2018	NUM
cet-13818	25	32	,	,	PUNCT
cet-13818	25	33	which	which	PRON
cet-13818	25	34	provide	provide	VERB
cet-13818	25	35	the	the	DET
cet-13818	25	36	italian	italian	ADJ
cet-13818	25	37	regulatory	regulatory	ADJ
cet-13818	25	38	indications	indication	NOUN
cet-13818	25	39	for	for	ADP
cet-13818	25	40	constructions	construction	NOUN
cet-13818	25	41	,	,	PUNCT
cet-13818	25	42	seismic	seismic	ADJ
cet-13818	25	43	verification	verification	NOUN
cet-13818	25	44	and	and	CCONJ
cet-13818	25	45	other	other	ADJ
cet-13818	25	46	structural	structural	ADJ
cet-13818	25	47	checks	check	NOUN
cet-13818	25	48	(	(	PUNCT
cet-13818	25	49	i.e.	i.e.	X
cet-13818	25	50	strong	strong	ADJ
cet-13818	25	51	wind	wind	NOUN
cet-13818	25	52	and	and	CCONJ
cet-13818	25	53	flooding	flooding	NOUN
cet-13818	25	54	)	)	PUNCT
cet-13818	25	55	.	.	PUNCT
cet-13818	26	1	1.3	1.3	NUM
cet-13818	26	2	risk	risk	NOUN
cet-13818	26	3	assessment	assessment	NOUN
cet-13818	26	4	and	and	CCONJ
cet-13818	26	5	safety	safety	NOUN
cet-13818	26	6	report	report	NOUN
cet-13818	26	7	in	in	ADP
cet-13818	26	8	the	the	DET
cet-13818	26	9	safety	safety	NOUN
cet-13818	26	10	report	report	NOUN
cet-13818	26	11	,	,	PUNCT
cet-13818	26	12	the	the	DET
cet-13818	26	13	site	site	NOUN
cet-13818	26	14	operator	operator	NOUN
cet-13818	26	15	produces	produce	VERB
cet-13818	26	16	a	a	DET
cet-13818	26	17	risk	risk	NOUN
cet-13818	26	18	assessment	assessment	NOUN
cet-13818	26	19	with	with	ADP
cet-13818	26	20	the	the	DET
cet-13818	26	21	description	description	NOUN
cet-13818	26	22	of	of	ADP
cet-13818	26	23	a	a	DET
cet-13818	26	24	risk	risk	NOUN
cet-13818	26	25	analysis	analysis	NOUN
cet-13818	26	26	and	and	CCONJ
cet-13818	26	27	measures	measure	NOUN
cet-13818	26	28	for	for	ADP
cet-13818	26	29	the	the	DET
cet-13818	26	30	prevention	prevention	NOUN
cet-13818	26	31	of	of	ADP
cet-13818	26	32	major	major	ADJ
cet-13818	26	33	accident	accident	NOUN
cet-13818	26	34	hazards	hazard	NOUN
cet-13818	26	35	.	.	PUNCT
cet-13818	27	1	the	the	DET
cet-13818	27	2	italian	italian	ADJ
cet-13818	27	3	competent	competent	ADJ
cet-13818	27	4	authority	authority	NOUN
cet-13818	27	5	for	for	ADP
cet-13818	27	6	the	the	DET
cet-13818	27	7	evaluation	evaluation	NOUN
cet-13818	27	8	of	of	ADP
cet-13818	27	9	the	the	DET
cet-13818	27	10	safety	safety	NOUN
cet-13818	27	11	report	report	NOUN
cet-13818	27	12	carries	carry	VERB
cet-13818	27	13	out	out	ADP
cet-13818	27	14	the	the	DET
cet-13818	27	15	technical	technical	ADJ
cet-13818	27	16	evaluation	evaluation	NOUN
cet-13818	27	17	for	for	ADP
cet-13818	27	18	the	the	DET
cet-13818	27	19	safety	safety	NOUN
cet-13818	27	20	report	report	NOUN
cet-13818	27	21	with	with	ADP
cet-13818	27	22	a	a	DET
cet-13818	27	23	multidisciplinary	multidisciplinary	ADJ
cet-13818	27	24	approach	approach	NOUN
cet-13818	27	25	.	.	PUNCT
cet-13818	28	1	the	the	DET
cet-13818	28	2	technical	technical	ADJ
cet-13818	28	3	evaluation	evaluation	NOUN
cet-13818	28	4	identifies	identify	VERB
cet-13818	28	5	accident	accident	NOUN
cet-13818	28	6	scenarios	scenario	NOUN
cet-13818	28	7	,	,	PUNCT
cet-13818	28	8	damage	damage	NOUN
cet-13818	28	9	distances	distance	NOUN
cet-13818	28	10	and	and	CCONJ
cet-13818	28	11	frequencies	frequency	NOUN
cet-13818	28	12	of	of	ADP
cet-13818	28	13	occurrence	occurrence	NOUN
cet-13818	28	14	,	,	PUNCT
cet-13818	28	15	as	as	ADV
cet-13818	28	16	well	well	ADV
cet-13818	28	17	as	as	ADP
cet-13818	28	18	the	the	DET
cet-13818	28	19	safety	safety	NOUN
cet-13818	28	20	measures	measure	NOUN
cet-13818	28	21	adopted	adopt	VERB
cet-13818	28	22	,	,	PUNCT
cet-13818	28	23	for	for	ADP
cet-13818	28	24	the	the	DET
cet-13818	28	25	purposes	purpose	NOUN
cet-13818	28	26	of	of	ADP
cet-13818	28	27	external	external	ADJ
cet-13818	28	28	emergency	emergency	NOUN
cet-13818	28	29	planning	planning	NOUN
cet-13818	28	30	(	(	PUNCT
cet-13818	28	31	eep	eep	NOUN
cet-13818	28	32	)	)	PUNCT
cet-13818	28	33	and	and	CCONJ
cet-13818	28	34	land	land	NOUN
cet-13818	28	35	use	use	NOUN
cet-13818	28	36	planning	planning	NOUN
cet-13818	28	37	(	(	PUNCT
cet-13818	28	38	lup	lup	PROPN
cet-13818	28	39	)	)	PUNCT
cet-13818	28	40	.	.	PUNCT
cet-13818	29	1	2	2	X
cet-13818	29	2	.	.	X
cet-13818	29	3	guidelines	guideline	NOUN
cet-13818	29	4	for	for	ADP
cet-13818	29	5	the	the	DET
cet-13818	29	6	safety	safety	NOUN
cet-13818	29	7	report	report	NOUN
cet-13818	29	8	evaluation	evaluation	NOUN
cet-13818	29	9	of	of	ADP
cet-13818	29	10	underground	underground	ADJ
cet-13818	29	11	natural	natural	ADJ
cet-13818	29	12	gas	gas	NOUN
cet-13818	29	13	storage	storage	NOUN
cet-13818	29	14	the	the	DET
cet-13818	29	15	guidelines	guideline	NOUN
cet-13818	29	16	do	do	AUX
cet-13818	29	17	not	not	PART
cet-13818	29	18	introduce	introduce	VERB
cet-13818	29	19	new	new	ADJ
cet-13818	29	20	developments	development	NOUN
cet-13818	29	21	,	,	PUNCT
cet-13818	29	22	but	but	CCONJ
cet-13818	29	23	it	it	PRON
cet-13818	29	24	is	be	AUX
cet-13818	29	25	the	the	DET
cet-13818	29	26	result	result	NOUN
cet-13818	29	27	of	of	ADP
cet-13818	29	28	the	the	DET
cet-13818	29	29	experience	experience	NOUN
cet-13818	29	30	gained	gain	VERB
cet-13818	29	31	over	over	ADP
cet-13818	29	32	the	the	DET
cet-13818	29	33	years	year	NOUN
cet-13818	29	34	at	at	ADP
cet-13818	29	35	a	a	DET
cet-13818	29	36	national	national	ADJ
cet-13818	29	37	level	level	NOUN
cet-13818	29	38	in	in	ADP
cet-13818	29	39	the	the	DET
cet-13818	29	40	evaluation	evaluation	NOUN
cet-13818	29	41	of	of	ADP
cet-13818	29	42	the	the	DET
cet-13818	29	43	safety	safety	NOUN
cet-13818	29	44	reports	report	NOUN
cet-13818	29	45	of	of	ADP
cet-13818	29	46	this	this	DET
cet-13818	29	47	type	type	NOUN
cet-13818	29	48	of	of	ADP
cet-13818	29	49	establishment	establishment	NOUN
cet-13818	29	50	.	.	PUNCT
cet-13818	30	1	the	the	DET
cet-13818	30	2	specificity	specificity	NOUN
cet-13818	30	3	of	of	ADP
cet-13818	30	4	these	these	DET
cet-13818	30	5	plants	plant	NOUN
cet-13818	30	6	is	be	AUX
cet-13818	30	7	that	that	SCONJ
cet-13818	30	8	the	the	DET
cet-13818	30	9	safety	safety	NOUN
cet-13818	30	10	of	of	ADP
cet-13818	30	11	the	the	DET
cet-13818	30	12	underground	underground	ADJ
cet-13818	30	13	storage	storage	NOUN
cet-13818	30	14	is	be	AUX
cet-13818	30	15	ensured	ensure	VERB
cet-13818	30	16	by	by	ADP
cet-13818	30	17	the	the	DET
cet-13818	30	18	production	production	NOUN
cet-13818	30	19	history	history	NOUN
cet-13818	30	20	of	of	ADP
cet-13818	30	21	the	the	DET
cet-13818	30	22	field	field	NOUN
cet-13818	30	23	itself	itself	PRON
cet-13818	30	24	,	,	PUNCT
cet-13818	30	25	as	as	SCONJ
cet-13818	30	26	the	the	DET
cet-13818	30	27	geological	geological	ADJ
cet-13818	30	28	covering	covering	NOUN
cet-13818	30	29	structures	structure	NOUN
cet-13818	30	30	have	have	AUX
cet-13818	30	31	guaranteed	guarantee	VERB
cet-13818	30	32	the	the	DET
cet-13818	30	33	permanence	permanence	NOUN
cet-13818	30	34	on	on	ADP
cet-13818	30	35	site	site	NOUN
cet-13818	30	36	of	of	ADP
cet-13818	30	37	the	the	DET
cet-13818	30	38	gas	gas	NOUN
cet-13818	30	39	for	for	ADP
cet-13818	30	40	millions	million	NOUN
cet-13818	30	41	of	of	ADP
cet-13818	30	42	years	year	NOUN
cet-13818	30	43	,	,	PUNCT
cet-13818	30	44	and	and	CCONJ
cet-13818	30	45	it	it	PRON
cet-13818	30	46	is	be	AUX
cet-13818	30	47	also	also	ADV
cet-13818	30	48	managed	manage	VERB
cet-13818	30	49	by	by	ADP
cet-13818	30	50	creating	create	VERB
cet-13818	30	51	specific	specific	ADJ
cet-13818	30	52	site	site	NOUN
cet-13818	30	53	geo	geo	PROPN
cet-13818	30	54	-	-	PUNCT
cet-13818	30	55	mechanical	mechanical	ADJ
cet-13818	30	56	models	model	NOUN
cet-13818	30	57	and	and	CCONJ
cet-13818	30	58	adopting	adopt	VERB
cet-13818	30	59	monitoring	monitoring	NOUN
cet-13818	30	60	techniques	technique	NOUN
cet-13818	30	61	.	.	PUNCT
cet-13818	31	1	the	the	DET
cet-13818	31	2	main	main	ADJ
cet-13818	31	3	contents	content	NOUN
cet-13818	31	4	of	of	ADP
cet-13818	31	5	the	the	DET
cet-13818	31	6	guidelines	guideline	NOUN
cet-13818	31	7	are	be	AUX
cet-13818	31	8	:	:	PUNCT
cet-13818	31	9	•	•	NUM
cet-13818	31	10	information	information	NOUN
cet-13818	31	11	relating	relate	VERB
cet-13818	31	12	to	to	ADP
cet-13818	31	13	establishment	establishment	NOUN
cet-13818	32	1	•	•	NOUN
cet-13818	32	2	establishment	establishment	NOUN
cet-13818	32	3	classification	classification	NOUN
cet-13818	32	4	and	and	CCONJ
cet-13818	32	5	verification	verification	NOUN
cet-13818	32	6	subject	subject	NOUN
cet-13818	32	7	to	to	ADP
cet-13818	32	8	seveso	seveso	NOUN
cet-13818	32	9	directive	directive	NOUN
cet-13818	32	10	•	•	NUM
cet-13818	32	11	safety	safety	NOUN
cet-13818	32	12	of	of	ADP
cet-13818	32	13	establishment	establishment	NOUN
cet-13818	32	14	•	•	NOUN
cet-13818	32	15	natech	natech	ADJ
cet-13818	32	16	risk	risk	NOUN
cet-13818	32	17	assessment	assessment	NOUN
cet-13818	32	18	•	•	ADP
cet-13818	32	19	identification	identification	NOUN
cet-13818	32	20	of	of	ADP
cet-13818	32	21	events	event	NOUN
cet-13818	32	22	and	and	CCONJ
cet-13818	32	23	accident	accident	NOUN
cet-13818	32	24	scenarios	scenario	NOUN
cet-13818	32	25	•	•	PRON
cet-13818	32	26	evaluation	evaluation	NOUN
cet-13818	32	27	of	of	ADP
cet-13818	32	28	events	event	NOUN
cet-13818	32	29	and	and	CCONJ
cet-13818	32	30	scenarios	scenario	NOUN
cet-13818	32	31	frequency	frequency	VERB
cet-13818	32	32	•	•	NOUN
cet-13818	32	33	calculation	calculation	NOUN
cet-13818	32	34	of	of	ADP
cet-13818	32	35	consequences	consequence	NOUN
cet-13818	32	36	•	•	NUM
cet-13818	32	37	safety	safety	NOUN
cet-13818	32	38	systems	system	NOUN
cet-13818	32	39	3	3	NUM
cet-13818	32	40	.	.	PUNCT
cet-13818	32	41	safety	safety	NOUN
cet-13818	32	42	of	of	ADP
cet-13818	32	43	natural	natural	ADJ
cet-13818	32	44	gas	gas	NOUN
cet-13818	32	45	storage	storage	NOUN
cet-13818	32	46	establishments	establishment	NOUN
cet-13818	32	47	3.1	3.1	NUM
cet-13818	32	48	risk	risk	NOUN
cet-13818	32	49	of	of	ADP
cet-13818	32	50	loss	loss	NOUN
cet-13818	32	51	of	of	ADP
cet-13818	32	52	integrity	integrity	NOUN
cet-13818	32	53	of	of	ADP
cet-13818	32	54	reservoirs	reservoir	NOUN
cet-13818	32	55	and	and	CCONJ
cet-13818	32	56	wells	well	NOUN
cet-13818	32	57	there	there	PRON
cet-13818	32	58	are	be	VERB
cet-13818	32	59	two	two	NUM
cet-13818	32	60	parameters	parameter	NOUN
cet-13818	32	61	for	for	ADP
cet-13818	32	62	the	the	DET
cet-13818	32	63	safety	safety	NOUN
cet-13818	32	64	assessment	assessment	NOUN
cet-13818	32	65	of	of	ADP
cet-13818	32	66	gas	gas	NOUN
cet-13818	32	67	reservoirs	reservoir	NOUN
cet-13818	32	68	,	,	PUNCT
cet-13818	32	69	considering	consider	VERB
cet-13818	32	70	a	a	DET
cet-13818	32	71	depth	depth	NOUN
cet-13818	32	72	of	of	ADP
cet-13818	32	73	1000	1000	NUM
cet-13818	32	74	-	-	SYM
cet-13818	32	75	2000	2000	NUM
cet-13818	32	76	m	m	NOUN
cet-13818	32	77	:	:	PUNCT
cet-13818	32	78	the	the	DET
cet-13818	32	79	geo	geo	PROPN
cet-13818	32	80	-	-	PUNCT
cet-13818	32	81	mechanical	mechanical	ADJ
cet-13818	32	82	model	model	NOUN
cet-13818	32	83	for	for	ADP
cet-13818	32	84	the	the	DET
cet-13818	32	85	gas	gas	NOUN
cet-13818	32	86	reservoir	reservoir	NOUN
cet-13818	32	87	provides	provide	VERB
cet-13818	32	88	quantitative	quantitative	ADJ
cet-13818	32	89	assessments	assessment	NOUN
cet-13818	32	90	of	of	ADP
cet-13818	32	91	the	the	DET
cet-13818	32	92	limit	limit	NOUN
cet-13818	32	93	pressure	pressure	NOUN
cet-13818	32	94	with	with	ADP
cet-13818	32	95	which	which	PRON
cet-13818	32	96	safe	safe	ADJ
cet-13818	32	97	storage	storage	NOUN
cet-13818	32	98	can	can	AUX
cet-13818	32	99	be	be	AUX
cet-13818	32	100	performed	perform	VERB
cet-13818	32	101	;	;	PUNCT
cet-13818	32	102	monitoring	monitoring	NOUN
cet-13818	32	103	of	of	ADP
cet-13818	32	104	pressure	pressure	NOUN
cet-13818	32	105	,	,	PUNCT
cet-13818	32	106	micro	micro	NOUN
cet-13818	32	107	-	-	NOUN
cet-13818	32	108	seismicity	seismicity	NOUN
cet-13818	32	109	and	and	CCONJ
cet-13818	32	110	deformation	deformation	NOUN
cet-13818	32	111	of	of	ADP
cet-13818	32	112	the	the	DET
cet-13818	32	113	soil	soil	NOUN
cet-13818	32	114	indicate	indicate	VERB
cet-13818	32	115	the	the	DET
cet-13818	32	116	maintenance	maintenance	NOUN
cet-13818	32	117	of	of	ADP
cet-13818	32	118	the	the	DET
cet-13818	32	119	state	state	NOUN
cet-13818	32	120	of	of	ADP
cet-13818	32	121	the	the	DET
cet-13818	32	122	gas	gas	NOUN
cet-13818	32	123	reservoir	reservoir	NOUN
cet-13818	32	124	in	in	ADP
cet-13818	32	125	conditions	condition	NOUN
cet-13818	32	126	of	of	ADP
cet-13818	32	127	safety	safety	NOUN
cet-13818	32	128	during	during	ADP
cet-13818	32	129	injection	injection	NOUN
cet-13818	32	130	and	and	CCONJ
cet-13818	32	131	distribution	distribution	NOUN
cet-13818	32	132	activity.the	activity.the	PRON
cet-13818	32	133	well	well	ADV
cet-13818	32	134	consists	consist	VERB
cet-13818	32	135	of	of	ADP
cet-13818	32	136	“	"	PUNCT
cet-13818	32	137	casing	casing	NOUN
cet-13818	32	138	”	"	PUNCT
cet-13818	32	139	,	,	PUNCT
cet-13818	32	140	steel	steel	NOUN
cet-13818	32	141	pipes	pipe	NOUN
cet-13818	32	142	and	and	CCONJ
cet-13818	32	143	a	a	DET
cet-13818	32	144	cement	cement	NOUN
cet-13818	32	145	filling	filling	NOUN
cet-13818	32	146	.	.	PUNCT
cet-13818	33	1	anomalies	anomaly	NOUN
cet-13818	33	2	with	with	ADP
cet-13818	33	3	gas	gas	NOUN
cet-13818	33	4	leakage	leakage	NOUN
cet-13818	33	5	that	that	PRON
cet-13818	33	6	can	can	AUX
cet-13818	33	7	cause	cause	VERB
cet-13818	33	8	risks	risk	NOUN
cet-13818	33	9	are	be	AUX
cet-13818	33	10	:	:	PUNCT
cet-13818	33	11	ineffective	ineffective	ADJ
cet-13818	33	12	seal	seal	NOUN
cet-13818	33	13	from	from	ADP
cet-13818	33	14	the	the	DET
cet-13818	33	15	casing	casing	NOUN
cet-13818	33	16	cementation	cementation	NOUN
cet-13818	33	17	of	of	ADP
cet-13818	33	18	the	the	DET
cet-13818	33	19	well	well	NOUN
cet-13818	33	20	;	;	PUNCT
cet-13818	33	21	risk	risk	NOUN
cet-13818	33	22	of	of	ADP
cet-13818	33	23	eruption	eruption	NOUN
cet-13818	33	24	(	(	PUNCT
cet-13818	33	25	blow	blow	VERB
cet-13818	33	26	out	out	ADP
cet-13818	33	27	)	)	PUNCT
cet-13818	33	28	of	of	ADP
cet-13818	33	29	the	the	DET
cet-13818	33	30	well	well	NOUN
cet-13818	33	31	even	even	ADV
cet-13818	33	32	during	during	ADP
cet-13818	33	33	maintenance	maintenance	NOUN
cet-13818	33	34	operations	operation	NOUN
cet-13818	33	35	.	.	PUNCT
cet-13818	34	1	3.2	3.2	NUM
cet-13818	34	2	safety	safety	NOUN
cet-13818	34	3	of	of	ADP
cet-13818	34	4	connecting	connect	VERB
cet-13818	34	5	flow	flow	NOUN
cet-13818	34	6	-	-	PUNCT
cet-13818	34	7	lines	line	NOUN
cet-13818	34	8	flow	flow	NOUN
cet-13818	34	9	-	-	PUNCT
cet-13818	34	10	lines	line	NOUN
cet-13818	34	11	are	be	AUX
cet-13818	34	12	connection	connection	NOUN
cet-13818	34	13	pipelines	pipeline	NOUN
cet-13818	34	14	,	,	PUNCT
cet-13818	34	15	outside	outside	ADP
cet-13818	34	16	the	the	DET
cet-13818	34	17	fences	fence	NOUN
cet-13818	34	18	of	of	ADP
cet-13818	34	19	the	the	DET
cet-13818	34	20	plants	plant	NOUN
cet-13818	34	21	,	,	PUNCT
cet-13818	34	22	between	between	ADP
cet-13818	34	23	the	the	DET
cet-13818	34	24	well	well	NOUN
cet-13818	34	25	/	/	SYM
cet-13818	34	26	cluster	cluster	NOUN
cet-13818	34	27	areas	area	NOUN
cet-13818	34	28	and	and	CCONJ
cet-13818	34	29	the	the	DET
cet-13818	34	30	surface	surface	NOUN
cet-13818	34	31	plants	plant	NOUN
cet-13818	34	32	(	(	PUNCT
cet-13818	34	33	compressor	compressor	NOUN
cet-13818	34	34	units	unit	NOUN
cet-13818	34	35	)	)	PUNCT
cet-13818	34	36	.	.	PUNCT
cet-13818	35	1	in	in	ADP
cet-13818	35	2	italy	italy	PROPN
cet-13818	35	3	the	the	DET
cet-13818	35	4	“	"	PUNCT
cet-13818	35	5	methane	methane	NOUN
cet-13818	35	6	pipeline	pipeline	NOUN
cet-13818	35	7	”	"	PUNCT
cet-13818	35	8	standard	standard	PROPN
cet-13818	35	9	establishes	establish	VERB
cet-13818	35	10	the	the	DET
cet-13818	35	11	minimum	minimum	ADJ
cet-13818	35	12	safety	safety	NOUN
cet-13818	35	13	distances	distance	NOUN
cet-13818	35	14	from	from	ADP
cet-13818	35	15	residential	residential	ADJ
cet-13818	35	16	areas	area	NOUN
cet-13818	35	17	:	:	PUNCT
cet-13818	35	18	100	100	NUM
cet-13818	35	19	m	m	NOUN
cet-13818	35	20	for	for	ADP
cet-13818	35	21	pipelines	pipeline	NOUN
cet-13818	35	22	with	with	ADP
cet-13818	35	23	maximum	maximum	ADJ
cet-13818	35	24	operating	operating	NOUN
cet-13818	35	25	pressures	pressure	NOUN
cet-13818	35	26	exceeding	exceed	VERB
cet-13818	35	27	24	24	NUM
cet-13818	35	28	bar	bar	NOUN
cet-13818	35	29	.	.	PUNCT
cet-13818	36	1	concerning	concern	VERB
cet-13818	36	2	flow	flow	NOUN
cet-13818	36	3	-	-	PUNCT
cet-13818	36	4	lines	line	NOUN
cet-13818	36	5	,	,	PUNCT
cet-13818	36	6	in	in	ADP
cet-13818	36	7	the	the	DET
cet-13818	36	8	safety	safety	NOUN
cet-13818	36	9	report	report	NOUN
cet-13818	36	10	,	,	PUNCT
cet-13818	36	11	it	it	PRON
cet-13818	36	12	is	be	AUX
cet-13818	36	13	therefore	therefore	ADV
cet-13818	36	14	important	important	ADJ
cet-13818	36	15	to	to	PART
cet-13818	36	16	describe	describe	VERB
cet-13818	36	17	:	:	PUNCT
cet-13818	36	18	routes	route	NOUN
cet-13818	36	19	and	and	CCONJ
cet-13818	36	20	construction	construction	NOUN
cet-13818	36	21	features	feature	NOUN
cet-13818	36	22	;	;	PUNCT
cet-13818	36	23	interception	interception	NOUN
cet-13818	36	24	blocking	blocking	NOUN
cet-13818	36	25	–	–	PUNCT
cet-13818	36	26	safety	safety	NOUN
cet-13818	36	27	systems	system	NOUN
cet-13818	36	28	.	.	PUNCT
cet-13818	37	1	476	476	NUM
cet-13818	37	2	another	another	DET
cet-13818	37	3	aspect	aspect	NOUN
cet-13818	37	4	to	to	PART
cet-13818	37	5	be	be	AUX
cet-13818	37	6	taken	take	VERB
cet-13818	37	7	into	into	ADP
cet-13818	37	8	due	due	ADJ
cet-13818	37	9	consideration	consideration	NOUN
cet-13818	37	10	,	,	PUNCT
cet-13818	37	11	to	to	PART
cet-13818	37	12	correctly	correctly	ADV
cet-13818	37	13	evaluate	evaluate	VERB
cet-13818	37	14	the	the	DET
cet-13818	37	15	safety	safety	NOUN
cet-13818	37	16	of	of	ADP
cet-13818	37	17	flow	flow	NOUN
cet-13818	37	18	-	-	PUNCT
cet-13818	37	19	lines	line	NOUN
cet-13818	37	20	,	,	PUNCT
cet-13818	37	21	is	be	AUX
cet-13818	37	22	the	the	DET
cet-13818	37	23	formation	formation	NOUN
cet-13818	37	24	of	of	ADP
cet-13818	37	25	hydrates	hydrate	NOUN
cet-13818	37	26	that	that	PRON
cet-13818	37	27	could	could	AUX
cet-13818	37	28	obstruct	obstruct	VERB
cet-13818	37	29	the	the	DET
cet-13818	37	30	pipeline	pipeline	NOUN
cet-13818	37	31	.	.	PUNCT
cet-13818	38	1	hydrates	hydrate	NOUN
cet-13818	38	2	are	be	AUX
cet-13818	38	3	compounds	compound	NOUN
cet-13818	38	4	of	of	ADP
cet-13818	38	5	molecules	molecule	NOUN
cet-13818	38	6	of	of	ADP
cet-13818	38	7	free	free	ADJ
cet-13818	38	8	water	water	NOUN
cet-13818	38	9	and/or	and/or	CCONJ
cet-13818	38	10	condensation	condensation	NOUN
cet-13818	38	11	in	in	ADP
cet-13818	38	12	the	the	DET
cet-13818	38	13	pipeline	pipeline	NOUN
cet-13818	38	14	and	and	CCONJ
cet-13818	38	15	natural	natural	ADJ
cet-13818	38	16	gasses	gas	NOUN
cet-13818	38	17	that	that	PRON
cet-13818	38	18	crystallize	crystallize	VERB
cet-13818	38	19	in	in	ADP
cet-13818	38	20	particular	particular	ADJ
cet-13818	38	21	conditions	condition	NOUN
cet-13818	38	22	of	of	ADP
cet-13818	38	23	pressure	pressure	NOUN
cet-13818	38	24	and	and	CCONJ
cet-13818	38	25	temperature	temperature	NOUN
cet-13818	38	26	.	.	PUNCT
cet-13818	39	1	to	to	PART
cet-13818	39	2	contrast	contrast	VERB
cet-13818	39	3	the	the	DET
cet-13818	39	4	formation	formation	NOUN
cet-13818	39	5	of	of	ADP
cet-13818	39	6	hydrates	hydrate	NOUN
cet-13818	39	7	,	,	PUNCT
cet-13818	39	8	inhibitors	inhibitor	NOUN
cet-13818	39	9	such	such	ADJ
cet-13818	39	10	as	as	ADP
cet-13818	39	11	methanol	methanol	NOUN
cet-13818	39	12	or	or	CCONJ
cet-13818	39	13	glycol	glycol	NOUN
cet-13818	39	14	are	be	AUX
cet-13818	39	15	used	use	VERB
cet-13818	39	16	to	to	PART
cet-13818	39	17	move	move	VERB
cet-13818	39	18	the	the	DET
cet-13818	39	19	stability	stability	NOUN
cet-13818	39	20	curve	curve	NOUN
cet-13818	39	21	.	.	PUNCT
cet-13818	40	1	the	the	DET
cet-13818	40	2	evaluation	evaluation	NOUN
cet-13818	40	3	of	of	ADP
cet-13818	40	4	hydrate	hydrate	ADJ
cet-13818	40	5	formation	formation	NOUN
cet-13818	40	6	that	that	PRON
cet-13818	40	7	can	can	AUX
cet-13818	40	8	lead	lead	VERB
cet-13818	40	9	to	to	ADP
cet-13818	40	10	variations	variation	NOUN
cet-13818	40	11	in	in	ADP
cet-13818	40	12	pressure	pressure	NOUN
cet-13818	40	13	or	or	CCONJ
cet-13818	40	14	temperature	temperature	NOUN
cet-13818	40	15	must	must	AUX
cet-13818	40	16	be	be	AUX
cet-13818	40	17	done	do	VERB
cet-13818	40	18	in	in	ADP
cet-13818	40	19	all	all	DET
cet-13818	40	20	plant	plant	NOUN
cet-13818	40	21	conditions	condition	NOUN
cet-13818	40	22	(	(	PUNCT
cet-13818	40	23	normal	normal	ADJ
cet-13818	40	24	operation	operation	NOUN
cet-13818	40	25	,	,	PUNCT
cet-13818	40	26	shutdown	shutdown	NOUN
cet-13818	40	27	,	,	PUNCT
cet-13818	40	28	maintenance	maintenance	NOUN
cet-13818	40	29	activities	activity	NOUN
cet-13818	40	30	)	)	PUNCT
cet-13818	40	31	.	.	PUNCT
cet-13818	41	1	it	it	PRON
cet-13818	41	2	is	be	AUX
cet-13818	41	3	then	then	ADV
cet-13818	41	4	necessary	necessary	ADJ
cet-13818	41	5	to	to	PART
cet-13818	41	6	implement	implement	VERB
cet-13818	41	7	procedure	procedure	NOUN
cet-13818	41	8	for	for	ADP
cet-13818	41	9	the	the	DET
cet-13818	41	10	formation	formation	NOUN
cet-13818	41	11	of	of	ADP
cet-13818	41	12	hydrates	hydrate	NOUN
cet-13818	41	13	and	and	CCONJ
cet-13818	41	14	emergency	emergency	NOUN
cet-13818	41	15	instructions	instruction	NOUN
cet-13818	41	16	if	if	SCONJ
cet-13818	41	17	the	the	DET
cet-13818	41	18	phenomenon	phenomenon	NOUN
cet-13818	41	19	occurs	occur	VERB
cet-13818	41	20	.	.	PUNCT
cet-13818	42	1	4	4	X
cet-13818	42	2	.	.	X
cet-13818	42	3	risk	risk	NOUN
cet-13818	42	4	analysis	analysis	NOUN
cet-13818	42	5	for	for	ADP
cet-13818	42	6	surface	surface	NOUN
cet-13818	42	7	plants	plant	NOUN
cet-13818	42	8	4.1	4.1	NUM
cet-13818	42	9	identification	identification	NOUN
cet-13818	42	10	of	of	ADP
cet-13818	42	11	events	event	NOUN
cet-13818	42	12	and	and	CCONJ
cet-13818	42	13	accident	accident	NOUN
cet-13818	42	14	scenarios	scenario	NOUN
cet-13818	42	15	for	for	ADP
cet-13818	42	16	the	the	DET
cet-13818	42	17	identification	identification	NOUN
cet-13818	42	18	of	of	ADP
cet-13818	42	19	events	event	NOUN
cet-13818	42	20	and	and	CCONJ
cet-13818	42	21	consequent	consequent	ADJ
cet-13818	42	22	accident	accident	NOUN
cet-13818	42	23	scenarios	scenario	NOUN
cet-13818	42	24	,	,	PUNCT
cet-13818	42	25	it	it	PRON
cet-13818	42	26	is	be	AUX
cet-13818	42	27	possible	possible	ADJ
cet-13818	42	28	to	to	PART
cet-13818	42	29	refer	refer	VERB
cet-13818	42	30	to	to	ADP
cet-13818	42	31	the	the	DET
cet-13818	42	32	typical	typical	ADJ
cet-13818	42	33	techniques	technique	NOUN
cet-13818	42	34	as	as	ADP
cet-13818	42	35	historical	historical	ADJ
cet-13818	42	36	experience	experience	NOUN
cet-13818	42	37	,	,	PUNCT
cet-13818	42	38	what	what	PRON
cet-13818	42	39	-	-	PUNCT
cet-13818	42	40	if	if	SCONJ
cet-13818	42	41	analysis	analysis	NOUN
cet-13818	42	42	,	,	PUNCT
cet-13818	42	43	fmea	fmea	NOUN
cet-13818	42	44	-	-	PUNCT
cet-13818	42	45	fmeca	fmeca	NOUN
cet-13818	42	46	,	,	PUNCT
cet-13818	42	47	hazop	hazop	PROPN
cet-13818	42	48	.	.	PUNCT
cet-13818	43	1	the	the	DET
cet-13818	43	2	analysis	analysis	NOUN
cet-13818	43	3	develops	develop	VERB
cet-13818	43	4	as	as	ADP
cet-13818	43	5	:	:	PUNCT
cet-13818	43	6	internal	internal	ADJ
cet-13818	43	7	historical	historical	ADJ
cet-13818	43	8	analysis	analysis	NOUN
cet-13818	43	9	,	,	PUNCT
cet-13818	43	10	identifying	identify	VERB
cet-13818	43	11	causes	cause	NOUN
cet-13818	43	12	of	of	ADP
cet-13818	43	13	accidents	accident	NOUN
cet-13818	43	14	,	,	PUNCT
cet-13818	43	15	near	near	ADJ
cet-13818	43	16	-	-	PUNCT
cet-13818	43	17	misses	miss	NOUN
cet-13818	43	18	,	,	PUNCT
cet-13818	43	19	anomalies	anomaly	NOUN
cet-13818	43	20	that	that	PRON
cet-13818	43	21	have	have	AUX
cet-13818	43	22	occurred	occur	VERB
cet-13818	43	23	inside	inside	ADP
cet-13818	43	24	the	the	DET
cet-13818	43	25	plant	plant	NOUN
cet-13818	43	26	;	;	PUNCT
cet-13818	43	27	external	external	ADJ
cet-13818	43	28	historical	historical	ADJ
cet-13818	43	29	analysis	analysis	NOUN
cet-13818	43	30	of	of	ADP
cet-13818	43	31	events	event	NOUN
cet-13818	43	32	,	,	PUNCT
cet-13818	43	33	which	which	PRON
cet-13818	43	34	have	have	AUX
cet-13818	43	35	occurred	occur	VERB
cet-13818	43	36	in	in	ADP
cet-13818	43	37	similar	similar	ADJ
cet-13818	43	38	establishments	establishment	NOUN
cet-13818	43	39	,	,	PUNCT
cet-13818	43	40	through	through	ADP
cet-13818	43	41	consultation	consultation	NOUN
cet-13818	43	42	of	of	ADP
cet-13818	43	43	updated	update	VERB
cet-13818	43	44	databases	database	NOUN
cet-13818	43	45	(	(	PUNCT
cet-13818	43	46	mhidas	mhidas	PROPN
cet-13818	43	47	,	,	PUNCT
cet-13818	43	48	facts	fact	NOUN
cet-13818	43	49	,	,	PUNCT
cet-13818	43	50	emars	emar	NOUN
cet-13818	43	51	,	,	PUNCT
cet-13818	43	52	etc	etc	X
cet-13818	43	53	.	.	X
cet-13818	43	54	)	)	PUNCT
cet-13818	44	1	;	;	PUNCT
cet-13818	44	2	analysis	analysis	NOUN
cet-13818	44	3	of	of	ADP
cet-13818	44	4	the	the	DET
cet-13818	44	5	historical	historical	ADJ
cet-13818	44	6	experience	experience	NOUN
cet-13818	44	7	of	of	ADP
cet-13818	44	8	"	"	PUNCT
cet-13818	44	9	delivery	delivery	NOUN
cet-13818	44	10	points	point	NOUN
cet-13818	44	11	"	"	PUNCT
cet-13818	44	12	or	or	CCONJ
cet-13818	44	13	"	"	PUNCT
cet-13818	44	14	nodes	node	NOUN
cet-13818	44	15	"	"	PUNCT
cet-13818	44	16	of	of	ADP
cet-13818	44	17	the	the	DET
cet-13818	44	18	national	national	ADJ
cet-13818	44	19	natural	natural	ADJ
cet-13818	44	20	gas	gas	NOUN
cet-13818	44	21	distribution	distribution	NOUN
cet-13818	44	22	network	network	NOUN
cet-13818	44	23	.	.	PUNCT
cet-13818	45	1	care	care	NOUN
cet-13818	45	2	must	must	AUX
cet-13818	45	3	be	be	AUX
cet-13818	45	4	taken	take	VERB
cet-13818	45	5	on	on	ADP
cet-13818	45	6	reference	reference	NOUN
cet-13818	45	7	databases	database	NOUN
cet-13818	45	8	and	and	CCONJ
cet-13818	45	9	plant	plant	NOUN
cet-13818	45	10	and/or	and/or	CCONJ
cet-13818	45	11	management	management	NOUN
cet-13818	45	12	measures	measure	NOUN
cet-13818	45	13	to	to	PART
cet-13818	45	14	prevent	prevent	VERB
cet-13818	45	15	events	event	NOUN
cet-13818	45	16	or	or	CCONJ
cet-13818	45	17	limit	limit	VERB
cet-13818	45	18	their	their	PRON
cet-13818	45	19	probability	probability	NOUN
cet-13818	45	20	and	and	CCONJ
cet-13818	45	21	consequences	consequence	NOUN
cet-13818	45	22	.	.	PUNCT
cet-13818	46	1	4.2	4.2	NUM
cet-13818	46	2	evaluation	evaluation	NOUN
cet-13818	46	3	of	of	ADP
cet-13818	46	4	the	the	DET
cet-13818	46	5	frequency	frequency	NOUN
cet-13818	46	6	of	of	ADP
cet-13818	46	7	events	event	NOUN
cet-13818	46	8	and	and	CCONJ
cet-13818	46	9	scenarios	scenario	NOUN
cet-13818	46	10	the	the	DET
cet-13818	46	11	identification	identification	NOUN
cet-13818	46	12	of	of	ADP
cet-13818	46	13	failure	failure	NOUN
cet-13818	46	14	rates	rate	NOUN
cet-13818	46	15	differs	differ	VERB
cet-13818	46	16	according	accord	VERB
cet-13818	46	17	to	to	ADP
cet-13818	46	18	complex	complex	ADJ
cet-13818	46	19	systems	system	NOUN
cet-13818	46	20	(	(	PUNCT
cet-13818	46	21	fault	fault	VERB
cet-13818	46	22	tree	tree	NOUN
cet-13818	46	23	analysis	analysis	NOUN
cet-13818	46	24	)	)	PUNCT
cet-13818	46	25	or	or	CCONJ
cet-13818	46	26	“	"	PUNCT
cet-13818	46	27	random	random	ADJ
cet-13818	46	28	”	"	PUNCT
cet-13818	46	29	failure	failure	NOUN
cet-13818	46	30	of	of	ADP
cet-13818	46	31	a	a	DET
cet-13818	46	32	single	single	ADJ
cet-13818	46	33	component	component	NOUN
cet-13818	46	34	(	(	PUNCT
cet-13818	46	35	equipment	equipment	NOUN
cet-13818	46	36	,	,	PUNCT
cet-13818	46	37	systems	system	NOUN
cet-13818	46	38	,	,	PUNCT
cet-13818	46	39	pipes	pipe	NOUN
cet-13818	46	40	)	)	PUNCT
cet-13818	46	41	.	.	PUNCT
cet-13818	47	1	failure	failure	NOUN
cet-13818	47	2	rates	rate	NOUN
cet-13818	47	3	are	be	AUX
cet-13818	47	4	taken	take	VERB
cet-13818	47	5	from	from	ADP
cet-13818	47	6	reliability	reliability	NOUN
cet-13818	47	7	databases	database	NOUN
cet-13818	47	8	(	(	PUNCT
cet-13818	47	9	oreda	oreda	ADJ
cet-13818	47	10	,	,	PUNCT
cet-13818	47	11	eigig	eigig	ADJ
cet-13818	47	12	,	,	PUNCT
cet-13818	47	13	hse	hse	PROPN
cet-13818	47	14	,	,	PUNCT
cet-13818	47	15	tno	tno	PROPN
cet-13818	47	16	purple	purple	PROPN
cet-13818	47	17	book	book	NOUN
cet-13818	47	18	,	,	PUNCT
cet-13818	47	19	eigh	eigh	ADJ
cet-13818	47	20	,	,	PUNCT
cet-13818	47	21	etc	etc	X
cet-13818	47	22	.	.	X
cet-13818	47	23	):	):	PUNCT
cet-13818	47	24	it	it	PRON
cet-13818	47	25	is	be	AUX
cet-13818	47	26	important	important	ADJ
cet-13818	47	27	to	to	PART
cet-13818	47	28	show	show	VERB
cet-13818	47	29	that	that	SCONJ
cet-13818	47	30	data	datum	NOUN
cet-13818	47	31	are	be	AUX
cet-13818	47	32	representative	representative	ADJ
cet-13818	47	33	of	of	ADP
cet-13818	47	34	the	the	DET
cet-13818	47	35	specific	specific	ADJ
cet-13818	47	36	plant	plant	NOUN
cet-13818	47	37	and	and	CCONJ
cet-13818	47	38	that	that	SCONJ
cet-13818	47	39	the	the	DET
cet-13818	47	40	chosen	choose	VERB
cet-13818	47	41	failure	failure	NOUN
cet-13818	47	42	rates	rate	NOUN
cet-13818	47	43	can	can	AUX
cet-13818	47	44	be	be	AUX
cet-13818	47	45	considered	consider	VERB
cet-13818	47	46	conservative	conservative	ADJ
cet-13818	47	47	.	.	PUNCT
cet-13818	48	1	in	in	ADP
cet-13818	48	2	underground	underground	ADJ
cet-13818	48	3	gas	gas	NOUN
cet-13818	48	4	storage	storage	NOUN
cet-13818	48	5	plants	plant	NOUN
cet-13818	48	6	,	,	PUNCT
cet-13818	48	7	the	the	DET
cet-13818	48	8	random	random	ADJ
cet-13818	48	9	failure	failure	NOUN
cet-13818	48	10	of	of	ADP
cet-13818	48	11	the	the	DET
cet-13818	48	12	pipes	pipe	NOUN
cet-13818	48	13	is	be	AUX
cet-13818	48	14	the	the	DET
cet-13818	48	15	basis	basis	NOUN
cet-13818	48	16	(	(	PUNCT
cet-13818	48	17	top	top	ADJ
cet-13818	48	18	-	-	PUNCT
cet-13818	48	19	event	event	NOUN
cet-13818	48	20	)	)	PUNCT
cet-13818	48	21	of	of	ADP
cet-13818	48	22	the	the	DET
cet-13818	48	23	most	most	ADV
cet-13818	48	24	significant	significant	ADJ
cet-13818	48	25	events	event	NOUN
cet-13818	48	26	(	(	PUNCT
cet-13818	48	27	more	more	ADV
cet-13818	48	28	extensive	extensive	ADJ
cet-13818	48	29	damage	damage	NOUN
cet-13818	48	30	areas	area	NOUN
cet-13818	48	31	)	)	PUNCT
cet-13818	48	32	.	.	PUNCT
cet-13818	49	1	in	in	ADP
cet-13818	49	2	the	the	DET
cet-13818	49	3	particular	particular	ADJ
cet-13818	49	4	case	case	NOUN
cet-13818	49	5	of	of	ADP
cet-13818	49	6	above	above	ADP
cet-13818	49	7	-	-	PUNCT
cet-13818	49	8	ground	ground	NOUN
cet-13818	49	9	pipes	pipe	NOUN
cet-13818	49	10	(	(	PUNCT
cet-13818	49	11	uijt	uijt	NOUN
cet-13818	49	12	de	de	X
cet-13818	49	13	haag	haag	PROPN
cet-13818	49	14	p.	p.	PROPN
cet-13818	49	15	et	et	PROPN
cet-13818	49	16	al	al	PROPN
cet-13818	49	17	.	.	PROPN
cet-13818	49	18	,	,	PUNCT
cet-13818	49	19	2005	2005	NUM
cet-13818	49	20	)	)	PUNCT
cet-13818	49	21	,	,	PUNCT
cet-13818	49	22	the	the	DET
cet-13818	49	23	guidelines	guideline	NOUN
cet-13818	49	24	make	make	VERB
cet-13818	49	25	a	a	DET
cet-13818	49	26	comparison	comparison	NOUN
cet-13818	49	27	between	between	ADP
cet-13818	49	28	databases	database	NOUN
cet-13818	49	29	(	(	PUNCT
cet-13818	49	30	hse	hse	NOUN
cet-13818	49	31	failure	failure	NOUN
cet-13818	49	32	rate	rate	NOUN
cet-13818	49	33	/	/	SYM
cet-13818	49	34	tno	tno	PROPN
cet-13818	49	35	purple	purple	ADJ
cet-13818	49	36	book	book	NOUN
cet-13818	49	37	2005	2005	NUM
cet-13818	49	38	)	)	PUNCT
cet-13818	49	39	,	,	PUNCT
cet-13818	49	40	giving	give	VERB
cet-13818	49	41	general	general	ADJ
cet-13818	49	42	frequency	frequency	NOUN
cet-13818	49	43	values	value	NOUN
cet-13818	49	44	for	for	ADP
cet-13818	49	45	pipe	pipe	NOUN
cet-13818	49	46	failure	failure	NOUN
cet-13818	49	47	in	in	ADP
cet-13818	49	48	a	a	DET
cet-13818	49	49	range	range	NOUN
cet-13818	49	50	of	of	ADP
cet-13818	49	51	10	10	NUM
cet-13818	49	52	-	-	SYM
cet-13818	49	53	5	5	NUM
cet-13818	49	54	–	–	PUNCT
cet-13818	49	55	10	10	NUM
cet-13818	49	56	-	-	SYM
cet-13818	49	57	7	7	NUM
cet-13818	49	58	occ	occ	NOUN
cet-13818	49	59	/	/	SYM
cet-13818	49	60	y*m	y*m	PROPN
cet-13818	49	61	(	(	PUNCT
cet-13818	49	62	keeley	keeley	PROPN
cet-13818	49	63	d.	d.	PROPN
cet-13818	49	64	,	,	PUNCT
cet-13818	49	65	2008	2008	NUM
cet-13818	49	66	)	)	PUNCT
cet-13818	49	67	.	.	PUNCT
cet-13818	50	1	for	for	ADP
cet-13818	50	2	buried	bury	VERB
cet-13818	50	3	pipes	pipe	NOUN
cet-13818	50	4	,	,	PUNCT
cet-13818	50	5	an	an	DET
cet-13818	50	6	important	important	ADJ
cet-13818	50	7	reference	reference	NOUN
cet-13818	50	8	is	be	AUX
cet-13818	50	9	the	the	DET
cet-13818	50	10	european	european	PROPN
cet-13818	50	11	gas	gas	PROPN
cet-13818	50	12	pipeline	pipeline	PROPN
cet-13818	50	13	incident	incident	NOUN
cet-13818	50	14	data	datum	NOUN
cet-13818	50	15	group	group	NOUN
cet-13818	50	16	(	(	PUNCT
cet-13818	50	17	egig	egig	PROPN
cet-13818	50	18	)	)	PUNCT
cet-13818	50	19	report	report	NOUN
cet-13818	50	20	(	(	PUNCT
cet-13818	50	21	dröge	dröge	NOUN
cet-13818	50	22	m.	m.	NOUN
cet-13818	50	23	et	et	PROPN
cet-13818	50	24	al	al	PROPN
cet-13818	50	25	.	.	PROPN
cet-13818	50	26	,	,	PUNCT
cet-13818	50	27	2018	2018	NUM
cet-13818	50	28	)	)	PUNCT
cet-13818	50	29	.	.	PUNCT
cet-13818	51	1	the	the	DET
cet-13818	51	2	guidelines	guideline	NOUN
cet-13818	51	3	suggest	suggest	VERB
cet-13818	51	4	,	,	PUNCT
cet-13818	51	5	however	however	ADV
cet-13818	51	6	,	,	PUNCT
cet-13818	51	7	that	that	SCONJ
cet-13818	51	8	failure	failure	NOUN
cet-13818	51	9	frequencies	frequency	NOUN
cet-13818	51	10	indicated	indicate	VERB
cet-13818	51	11	in	in	ADP
cet-13818	51	12	the	the	DET
cet-13818	51	13	egig	egig	ADJ
cet-13818	51	14	report	report	NOUN
cet-13818	51	15	can	can	AUX
cet-13818	51	16	be	be	AUX
cet-13818	51	17	taken	take	VERB
cet-13818	51	18	as	as	ADP
cet-13818	51	19	a	a	DET
cet-13818	51	20	reference	reference	NOUN
cet-13818	51	21	for	for	ADP
cet-13818	51	22	natural	natural	ADJ
cet-13818	51	23	gas	gas	NOUN
cet-13818	51	24	pipes	pipe	NOUN
cet-13818	51	25	(	(	PUNCT
cet-13818	51	26	buried	bury	VERB
cet-13818	51	27	or	or	CCONJ
cet-13818	51	28	not	not	PART
cet-13818	51	29	buried	bury	VERB
cet-13818	51	30	,	,	PUNCT
cet-13818	51	31	even	even	ADV
cet-13818	51	32	within	within	ADP
cet-13818	51	33	establishment	establishment	NOUN
cet-13818	51	34	)	)	PUNCT
cet-13818	51	35	(	(	PUNCT
cet-13818	52	1	van	van	PROPN
cet-13818	52	2	vliet	vliet	PROPN
cet-13818	52	3	a.	a.	PROPN
cet-13818	52	4	et	et	PROPN
cet-13818	52	5	al	al	PROPN
cet-13818	52	6	.	.	PROPN
cet-13818	52	7	,	,	PUNCT
cet-13818	52	8	2011	2011	NUM
cet-13818	52	9	)	)	PUNCT
cet-13818	52	10	.	.	PUNCT
cet-13818	53	1	a	a	DET
cet-13818	53	2	final	final	ADJ
cet-13818	53	3	consideration	consideration	NOUN
cet-13818	53	4	must	must	AUX
cet-13818	53	5	be	be	AUX
cet-13818	53	6	made	make	VERB
cet-13818	53	7	on	on	ADP
cet-13818	53	8	the	the	DET
cet-13818	53	9	incidence	incidence	NOUN
cet-13818	53	10	of	of	ADP
cet-13818	53	11	the	the	DET
cet-13818	53	12	different	different	ADJ
cet-13818	53	13	failure	failure	NOUN
cet-13818	53	14	causes	cause	VERB
cet-13818	53	15	on	on	ADP
cet-13818	53	16	frequency	frequency	NOUN
cet-13818	53	17	.	.	PUNCT
cet-13818	54	1	for	for	ADP
cet-13818	54	2	example	example	NOUN
cet-13818	54	3	,	,	PUNCT
cet-13818	54	4	the	the	DET
cet-13818	54	5	concawe	concawe	PROPN
cet-13818	54	6	report	report	NOUN
cet-13818	54	7	identifies	identify	VERB
cet-13818	54	8	the	the	DET
cet-13818	54	9	percentage	percentage	NOUN
cet-13818	54	10	of	of	ADP
cet-13818	54	11	failure	failure	NOUN
cet-13818	54	12	causes	cause	VERB
cet-13818	54	13	for	for	ADP
cet-13818	54	14	buried	bury	VERB
cet-13818	54	15	pipes	pipe	NOUN
cet-13818	54	16	carrying	carry	VERB
cet-13818	54	17	hot	hot	ADJ
cet-13818	54	18	or	or	CCONJ
cet-13818	54	19	cold	cold	ADJ
cet-13818	54	20	petroleum	petroleum	NOUN
cet-13818	54	21	products	product	NOUN
cet-13818	54	22	(	(	PUNCT
cet-13818	54	23	2011	2011	NUM
cet-13818	54	24	-	-	SYM
cet-13818	54	25	2016	2016	NUM
cet-13818	54	26	period	period	NOUN
cet-13818	54	27	)	)	PUNCT
cet-13818	54	28	as	as	ADP
cet-13818	54	29	below	below	ADV
cet-13818	54	30	:	:	PUNCT
cet-13818	54	31	corrosion	corrosion	NOUN
cet-13818	54	32	(	(	PUNCT
cet-13818	54	33	90	90	NUM
cet-13818	54	34	%	%	NOUN
cet-13818	54	35	hot	hot	ADJ
cet-13818	54	36	products	product	NOUN
cet-13818	54	37	;	;	PUNCT
cet-13818	54	38	20	20	NUM
cet-13818	54	39	%	%	NOUN
cet-13818	54	40	cold	cold	ADJ
cet-13818	54	41	products	product	NOUN
cet-13818	54	42	)	)	PUNCT
cet-13818	54	43	,	,	PUNCT
cet-13818	54	44	operational	operational	ADJ
cet-13818	54	45	errors	error	NOUN
cet-13818	54	46	(	(	PUNCT
cet-13818	54	47	10	10	NUM
cet-13818	54	48	%	%	NOUN
cet-13818	54	49	cold	cold	ADJ
cet-13818	54	50	)	)	PUNCT
cet-13818	54	51	,	,	PUNCT
cet-13818	54	52	and	and	CCONJ
cet-13818	54	53	mechanical	mechanical	ADJ
cet-13818	54	54	causes	cause	NOUN
cet-13818	54	55	(	(	PUNCT
cet-13818	54	56	20	20	NUM
cet-13818	54	57	%	%	NOUN
cet-13818	54	58	cold	cold	ADJ
cet-13818	54	59	)	)	PUNCT
cet-13818	54	60	(	(	PUNCT
cet-13818	54	61	cech	cech	PROPN
cet-13818	54	62	m.	m.	NOUN
cet-13818	54	63	et	et	PROPN
cet-13818	54	64	al	al	PROPN
cet-13818	54	65	.	.	PROPN
cet-13818	54	66	,	,	PUNCT
cet-13818	54	67	2018	2018	NUM
cet-13818	54	68	)	)	PUNCT
cet-13818	54	69	.	.	PUNCT
cet-13818	55	1	4.3	4.3	NUM
cet-13818	55	2	calculation	calculation	NOUN
cet-13818	55	3	of	of	ADP
cet-13818	55	4	the	the	DET
cet-13818	55	5	frequency	frequency	NOUN
cet-13818	55	6	:	:	PUNCT
cet-13818	55	7	the	the	DET
cet-13818	55	8	integrated	integrated	ADJ
cet-13818	55	9	approach	approach	NOUN
cet-13818	55	10	to	to	PART
cet-13818	55	11	risk	risk	NOUN
cet-13818	55	12	assessment	assessment	NOUN
cet-13818	55	13	the	the	DET
cet-13818	55	14	reduction	reduction	NOUN
cet-13818	55	15	of	of	ADP
cet-13818	55	16	occurrence	occurrence	NOUN
cet-13818	55	17	frequencies	frequency	NOUN
cet-13818	55	18	through	through	ADP
cet-13818	55	19	an	an	DET
cet-13818	55	20	integrated	integrated	ADJ
cet-13818	55	21	analysis	analysis	NOUN
cet-13818	55	22	that	that	PRON
cet-13818	55	23	combines	combine	VERB
cet-13818	55	24	risk	risk	NOUN
cet-13818	55	25	analysis	analysis	NOUN
cet-13818	55	26	with	with	ADP
cet-13818	55	27	the	the	DET
cet-13818	55	28	safety	safety	NOUN
cet-13818	55	29	management	management	NOUN
cet-13818	55	30	system	system	NOUN
cet-13818	55	31	(	(	PUNCT
cet-13818	55	32	sms	sms	PROPN
cet-13818	55	33	)	)	PUNCT
cet-13818	55	34	allows	allow	VERB
cet-13818	55	35	the	the	DET
cet-13818	55	36	quantification	quantification	NOUN
cet-13818	55	37	of	of	ADP
cet-13818	55	38	the	the	DET
cet-13818	55	39	positive	positive	ADJ
cet-13818	55	40	effects	effect	NOUN
cet-13818	55	41	of	of	ADP
cet-13818	55	42	the	the	DET
cet-13818	55	43	system	system	NOUN
cet-13818	55	44	in	in	ADP
cet-13818	55	45	order	order	NOUN
cet-13818	55	46	to	to	PART
cet-13818	55	47	prevent	prevent	VERB
cet-13818	55	48	major	major	ADJ
cet-13818	55	49	accidents	accident	NOUN
cet-13818	55	50	.	.	PUNCT
cet-13818	56	1	if	if	SCONJ
cet-13818	56	2	an	an	DET
cet-13818	56	3	inspection	inspection	NOUN
cet-13818	56	4	plan	plan	NOUN
cet-13818	56	5	of	of	ADP
cet-13818	56	6	equipment	equipment	NOUN
cet-13818	56	7	and	and	CCONJ
cet-13818	56	8	pipes	pipe	NOUN
cet-13818	56	9	based	base	VERB
cet-13818	56	10	on	on	ADP
cet-13818	56	11	risk	risk	NOUN
cet-13818	56	12	analysis	analysis	NOUN
cet-13818	56	13	has	have	AUX
cet-13818	56	14	been	be	AUX
cet-13818	56	15	prepared	prepare	VERB
cet-13818	56	16	,	,	PUNCT
cet-13818	56	17	its	its	PRON
cet-13818	56	18	effectiveness	effectiveness	NOUN
cet-13818	56	19	in	in	ADP
cet-13818	56	20	preparing	prepare	VERB
cet-13818	56	21	an	an	DET
cet-13818	56	22	integrated	integrated	ADJ
cet-13818	56	23	analysis	analysis	NOUN
cet-13818	56	24	can	can	AUX
cet-13818	56	25	be	be	AUX
cet-13818	56	26	taken	take	VERB
cet-13818	56	27	into	into	ADP
cet-13818	56	28	account	account	NOUN
cet-13818	56	29	in	in	ADP
cet-13818	56	30	order	order	NOUN
cet-13818	56	31	to	to	PART
cet-13818	56	32	reduce	reduce	VERB
cet-13818	56	33	the	the	DET
cet-13818	56	34	frequency	frequency	NOUN
cet-13818	56	35	of	of	ADP
cet-13818	56	36	accidents	accident	NOUN
cet-13818	56	37	.	.	PUNCT
cet-13818	57	1	the	the	DET
cet-13818	57	2	use	use	NOUN
cet-13818	57	3	of	of	ADP
cet-13818	57	4	methodologies	methodology	NOUN
cet-13818	57	5	for	for	ADP
cet-13818	57	6	the	the	DET
cet-13818	57	7	drafting	drafting	NOUN
cet-13818	57	8	of	of	ADP
cet-13818	57	9	a	a	DET
cet-13818	57	10	risk	risk	NOUN
cet-13818	57	11	-	-	PUNCT
cet-13818	57	12	based	base	VERB
cet-13818	57	13	inspection	inspection	NOUN
cet-13818	57	14	plan	plan	NOUN
cet-13818	57	15	such	such	ADJ
cet-13818	57	16	as	as	ADP
cet-13818	57	17	the	the	DET
cet-13818	57	18	api	api	NOUN
cet-13818	57	19	581	581	NUM
cet-13818	57	20	:	:	SYM
cet-13818	57	21	2016	2016	NUM
cet-13818	57	22	standard	standard	NOUN
cet-13818	57	23	is	be	AUX
cet-13818	57	24	suggested	suggest	VERB
cet-13818	57	25	(	(	PUNCT
cet-13818	57	26	api	api	NOUN
cet-13818	57	27	,	,	PUNCT
cet-13818	57	28	2016	2016	NUM
cet-13818	57	29	)	)	PUNCT
cet-13818	57	30	.	.	PUNCT
cet-13818	58	1	if	if	SCONJ
cet-13818	58	2	this	this	DET
cet-13818	58	3	standard	standard	NOUN
cet-13818	58	4	is	be	AUX
cet-13818	58	5	used	use	VERB
cet-13818	58	6	improperly	improperly	ADV
cet-13818	58	7	and	and	CCONJ
cet-13818	58	8	partially	partially	ADV
cet-13818	58	9	(	(	PUNCT
cet-13818	58	10	e.g.	e.g.	ADV
cet-13818	58	11	taking	take	VERB
cet-13818	58	12	into	into	ADP
cet-13818	58	13	account	account	NOUN
cet-13818	58	14	in	in	ADP
cet-13818	58	15	a	a	DET
cet-13818	58	16	generic	generic	ADJ
cet-13818	58	17	way	way	NOUN
cet-13818	58	18	only	only	ADV
cet-13818	58	19	sms	sm	VERB
cet-13818	58	20	procedures	procedure	NOUN
cet-13818	58	21	)	)	PUNCT
cet-13818	58	22	the	the	DET
cet-13818	58	23	results	result	NOUN
cet-13818	58	24	which	which	PRON
cet-13818	58	25	are	be	AUX
cet-13818	58	26	obtained	obtain	VERB
cet-13818	58	27	will	will	AUX
cet-13818	58	28	be	be	AUX
cet-13818	58	29	wrong	wrong	ADJ
cet-13818	58	30	,	,	PUNCT
cet-13818	58	31	because	because	SCONJ
cet-13818	58	32	there	there	PRON
cet-13818	58	33	will	will	AUX
cet-13818	58	34	be	be	AUX
cet-13818	58	35	a	a	DET
cet-13818	58	36	reduction	reduction	NOUN
cet-13818	58	37	by	by	ADP
cet-13818	58	38	at	at	ADV
cet-13818	58	39	least	least	ADV
cet-13818	58	40	one	one	NUM
cet-13818	58	41	order	order	NOUN
cet-13818	58	42	of	of	ADP
cet-13818	58	43	magnitude	magnitude	NOUN
cet-13818	58	44	of	of	ADP
cet-13818	58	45	the	the	DET
cet-13818	58	46	general	general	ADJ
cet-13818	58	47	frequencies	frequency	NOUN
cet-13818	58	48	of	of	ADP
cet-13818	58	49	equipment	equipment	NOUN
cet-13818	58	50	and	and	CCONJ
cet-13818	58	51	pipe	pipe	NOUN
cet-13818	58	52	failure	failure	NOUN
cet-13818	58	53	.	.	PUNCT
cet-13818	59	1	these	these	DET
cet-13818	59	2	methodologies	methodology	NOUN
cet-13818	59	3	allow	allow	VERB
cet-13818	59	4	the	the	DET
cet-13818	59	5	reduction	reduction	NOUN
cet-13818	59	6	of	of	ADP
cet-13818	59	7	the	the	DET
cet-13818	59	8	top	top	ADJ
cet-13818	59	9	frequencies	frequency	NOUN
cet-13818	59	10	for	for	ADP
cet-13818	59	11	complex	complex	ADJ
cet-13818	59	12	systems	system	NOUN
cet-13818	59	13	fault	fault	VERB
cet-13818	59	14	tree	tree	NOUN
cet-13818	59	15	analysis	analysis	NOUN
cet-13818	59	16	(	(	PUNCT
cet-13818	59	17	bellamy	bellamy	PROPN
cet-13818	59	18	et	et	PROPN
cet-13818	59	19	al	al	PROPN
cet-13818	59	20	.	.	PROPN
cet-13818	59	21	,	,	PUNCT
cet-13818	59	22	2000	2000	NUM
cet-13818	59	23	)	)	PUNCT
cet-13818	59	24	,	,	PUNCT
cet-13818	59	25	and	and	CCONJ
cet-13818	59	26	specifically	specifically	ADV
cet-13818	59	27	for	for	ADP
cet-13818	59	28	random	random	ADJ
cet-13818	59	29	pipe	pipe	NOUN
cet-13818	59	30	failures	failure	NOUN
cet-13818	59	31	(	(	PUNCT
cet-13818	59	32	milazzo	milazzo	NOUN
cet-13818	59	33	et	et	NOUN
cet-13818	59	34	al	al	PROPN
cet-13818	59	35	.	.	PROPN
cet-13818	59	36	,	,	PUNCT
cet-13818	59	37	2010	2010	NUM
cet-13818	59	38	)	)	PUNCT
cet-13818	59	39	.	.	PUNCT
cet-13818	60	1	taking	take	VERB
cet-13818	60	2	for	for	ADP
cet-13818	60	3	example	example	NOUN
cet-13818	60	4	the	the	DET
cet-13818	60	5	parameter	parameter	NOUN
cet-13818	60	6	"	"	PUNCT
cet-13818	60	7	external	external	ADJ
cet-13818	60	8	corrosion	corrosion	NOUN
cet-13818	60	9	"	"	PUNCT
cet-13818	60	10	,	,	PUNCT
cet-13818	60	11	the	the	DET
cet-13818	60	12	quantification	quantification	NOUN
cet-13818	60	13	of	of	ADP
cet-13818	60	14	this	this	DET
cet-13818	60	15	reduction	reduction	NOUN
cet-13818	60	16	is	be	AUX
cet-13818	60	17	obtained	obtain	VERB
cet-13818	60	18	by	by	ADP
cet-13818	60	19	applying	apply	VERB
cet-13818	60	20	the	the	DET
cet-13818	60	21	methods	method	NOUN
cet-13818	60	22	indicated	indicate	VERB
cet-13818	60	23	(	(	PUNCT
cet-13818	60	24	goodfellow	goodfellow	PROPN
cet-13818	60	25	et	et	PROPN
cet-13818	60	26	al	al	PROPN
cet-13818	60	27	.	.	PROPN
cet-13818	60	28	,	,	PUNCT
cet-13818	60	29	2018	2018	NUM
cet-13818	60	30	)	)	PUNCT
cet-13818	60	31	.	.	PUNCT
cet-13818	61	1	for	for	ADP
cet-13818	61	2	the	the	DET
cet-13818	61	3	calculation	calculation	NOUN
cet-13818	61	4	of	of	ADP
cet-13818	61	5	scenario	scenario	NOUN
cet-13818	61	6	frequency	frequency	NOUN
cet-13818	61	7	using	use	VERB
cet-13818	61	8	the	the	DET
cet-13818	61	9	event	event	NOUN
cet-13818	61	10	tree	tree	NOUN
cet-13818	61	11	(	(	PUNCT
cet-13818	61	12	uijt	uijt	PROPN
cet-13818	61	13	de	de	X
cet-13818	61	14	haag	haag	PROPN
cet-13818	61	15	p.	p.	PROPN
cet-13818	61	16	et	et	PROPN
cet-13818	62	1	al	al	PROPN
cet-13818	62	2	.	.	PROPN
cet-13818	62	3	,	,	PUNCT
cet-13818	62	4	2005	2005	NUM
cet-13818	62	5	)	)	PUNCT
cet-13818	62	6	,	,	PUNCT
cet-13818	62	7	it	it	PRON
cet-13818	62	8	is	be	AUX
cet-13818	62	9	finally	finally	ADV
cet-13818	62	10	important	important	ADJ
cet-13818	62	11	to	to	PART
cet-13818	62	12	remember	remember	VERB
cet-13818	62	13	that	that	SCONJ
cet-13818	62	14	the	the	DET
cet-13818	62	15	trigger	trigger	NOUN
cet-13818	62	16	probability	probability	NOUN
cet-13818	62	17	values	value	NOUN
cet-13818	62	18	(	(	PUNCT
cet-13818	62	19	immediate	immediate	ADJ
cet-13818	62	20	or	or	CCONJ
cet-13818	62	21	delayed	delay	VERB
cet-13818	62	22	triggering	triggering	NOUN
cet-13818	62	23	)	)	PUNCT
cet-13818	62	24	must	must	AUX
cet-13818	62	25	be	be	AUX
cet-13818	62	26	pertinent	pertinent	ADJ
cet-13818	62	27	to	to	ADP
cet-13818	62	28	the	the	DET
cet-13818	62	29	plant	plant	NOUN
cet-13818	62	30	reality	reality	NOUN
cet-13818	62	31	or	or	CCONJ
cet-13818	62	32	cautiously	cautiously	ADV
cet-13818	62	33	estimated	estimate	VERB
cet-13818	62	34	in	in	ADP
cet-13818	62	35	favour	favour	NOUN
cet-13818	62	36	of	of	ADP
cet-13818	62	37	safety	safety	NOUN
cet-13818	62	38	(	(	PUNCT
cet-13818	62	39	spencer	spencer	PROPN
cet-13818	62	40	et	et	PROPN
cet-13818	62	41	al	al	PROPN
cet-13818	62	42	.	.	PROPN
cet-13818	62	43	,	,	PUNCT
cet-13818	62	44	1997	1997	NUM
cet-13818	62	45	)	)	PUNCT
cet-13818	62	46	.	.	PUNCT
cet-13818	63	1	4.4	4.4	NUM
cet-13818	63	2	calculation	calculation	NOUN
cet-13818	63	3	of	of	ADP
cet-13818	63	4	consequences	consequence	NOUN
cet-13818	63	5	it	it	PRON
cet-13818	63	6	is	be	AUX
cet-13818	63	7	necessary	necessary	ADJ
cet-13818	63	8	to	to	PART
cet-13818	63	9	model	model	VERB
cet-13818	63	10	the	the	DET
cet-13818	63	11	physical	physical	ADJ
cet-13818	63	12	phenomena	phenomenon	NOUN
cet-13818	63	13	of	of	ADP
cet-13818	63	14	methane	methane	NOUN
cet-13818	63	15	release	release	NOUN
cet-13818	63	16	in	in	ADP
cet-13818	63	17	high	high	ADJ
cet-13818	63	18	-	-	PUNCT
cet-13818	63	19	pressure	pressure	NOUN
cet-13818	63	20	conditions	condition	NOUN
cet-13818	63	21	.	.	PUNCT
cet-13818	64	1	these	these	PRON
cet-13818	64	2	are	be	AUX
cet-13818	64	3	the	the	DET
cet-13818	64	4	release	release	NOUN
cet-13818	64	5	phases	phase	NOUN
cet-13818	64	6	,	,	PUNCT
cet-13818	64	7	as	as	SCONJ
cet-13818	64	8	shown	show	VERB
cet-13818	64	9	in	in	ADP
cet-13818	64	10	figure	figure	NOUN
cet-13818	64	11	1	1	NUM
cet-13818	64	12	:	:	PUNCT
cet-13818	64	13	phase	phase	NOUN
cet-13818	64	14	1	1	NUM
cet-13818	64	15	:	:	PUNCT
cet-13818	64	16	expansion	expansion	NOUN
cet-13818	64	17	from	from	ADP
cet-13818	64	18	the	the	DET
cet-13818	64	19	initial	initial	ADJ
cet-13818	64	20	pressure	pressure	NOUN
cet-13818	64	21	to	to	ADP
cet-13818	64	22	the	the	DET
cet-13818	64	23	hole	hole	NOUN
cet-13818	64	24	pressure	pressure	NOUN
cet-13818	64	25	;	;	PUNCT
cet-13818	64	26	phase	phase	NOUN
cet-13818	64	27	2	2	NUM
cet-13818	64	28	:	:	PUNCT
cet-13818	64	29	expansion	expansion	NOUN
cet-13818	64	30	up	up	ADP
cet-13818	64	31	to	to	ADP
cet-13818	64	32	atmospheric	atmospheric	ADJ
cet-13818	64	33	pressure	pressure	NOUN
cet-13818	64	34	;	;	PUNCT
cet-13818	64	35	phase	phase	NOUN
cet-13818	64	36	3	3	NUM
cet-13818	64	37	:	:	PUNCT
cet-13818	64	38	initial	initial	ADJ
cet-13818	64	39	dilution	dilution	NOUN
cet-13818	64	40	.	.	PUNCT
cet-13818	65	1	477	477	NUM
cet-13818	65	2	figure	figure	NOUN
cet-13818	65	3	1	1	NUM
cet-13818	65	4	:	:	PUNCT
cet-13818	65	5	modelling	modelling	NOUN
cet-13818	65	6	of	of	ADP
cet-13818	65	7	a	a	DET
cet-13818	65	8	high	high	ADJ
cet-13818	65	9	-	-	PUNCT
cet-13818	65	10	pressure	pressure	NOUN
cet-13818	65	11	methane	methane	NOUN
cet-13818	65	12	release	release	NOUN
cet-13818	65	13	the	the	DET
cet-13818	65	14	methane	methane	NOUN
cet-13818	65	15	released	release	VERB
cet-13818	65	16	is	be	AUX
cet-13818	65	17	in	in	ADP
cet-13818	65	18	supercritical	supercritical	ADJ
cet-13818	65	19	conditions	condition	NOUN
cet-13818	65	20	,	,	PUNCT
cet-13818	65	21	that	that	PRON
cet-13818	65	22	is	be	AUX
cet-13818	65	23	a	a	DET
cet-13818	65	24	fluid	fluid	NOUN
cet-13818	65	25	is	be	AUX
cet-13818	65	26	at	at	ADP
cet-13818	65	27	a	a	DET
cet-13818	65	28	temperature	temperature	NOUN
cet-13818	65	29	and	and	CCONJ
cet-13818	65	30	pressure	pressure	NOUN
cet-13818	65	31	higher	high	ADJ
cet-13818	65	32	than	than	ADP
cet-13818	65	33	the	the	DET
cet-13818	65	34	critical	critical	ADJ
cet-13818	65	35	ones	one	NOUN
cet-13818	65	36	(	(	PUNCT
cet-13818	65	37	no	no	DET
cet-13818	65	38	distinction	distinction	NOUN
cet-13818	65	39	between	between	ADP
cet-13818	65	40	gaseous	gaseous	ADJ
cet-13818	65	41	and	and	CCONJ
cet-13818	65	42	liquid	liquid	ADJ
cet-13818	65	43	phase	phase	NOUN
cet-13818	65	44	)	)	PUNCT
cet-13818	65	45	.	.	PUNCT
cet-13818	66	1	the	the	DET
cet-13818	66	2	properties	property	NOUN
cet-13818	66	3	are	be	AUX
cet-13818	66	4	intermediate	intermediate	ADJ
cet-13818	66	5	between	between	ADP
cet-13818	66	6	those	those	PRON
cet-13818	66	7	of	of	ADP
cet-13818	66	8	a	a	DET
cet-13818	66	9	gas	gas	NOUN
cet-13818	66	10	and	and	CCONJ
cet-13818	66	11	a	a	DET
cet-13818	66	12	liquid	liquid	NOUN
cet-13818	66	13	,	,	PUNCT
cet-13818	66	14	and	and	CCONJ
cet-13818	66	15	its	its	PRON
cet-13818	66	16	density	density	NOUN
cet-13818	66	17	can	can	AUX
cet-13818	66	18	be	be	AUX
cet-13818	66	19	greater	great	ADJ
cet-13818	66	20	than	than	ADP
cet-13818	66	21	that	that	PRON
cet-13818	66	22	of	of	ADP
cet-13818	66	23	gases	gas	NOUN
cet-13818	66	24	in	in	ADP
cet-13818	66	25	ordinary	ordinary	ADJ
cet-13818	66	26	conditions	condition	NOUN
cet-13818	66	27	.	.	PUNCT
cet-13818	67	1	the	the	DET
cet-13818	67	2	density	density	NOUN
cet-13818	67	3	of	of	ADP
cet-13818	67	4	methane	methane	NOUN
cet-13818	67	5	proportionally	proportionally	ADV
cet-13818	67	6	affects	affect	VERB
cet-13818	67	7	the	the	DET
cet-13818	67	8	release	release	NOUN
cet-13818	67	9	rate	rate	NOUN
cet-13818	67	10	and	and	CCONJ
cet-13818	67	11	therefore	therefore	ADV
cet-13818	67	12	the	the	DET
cet-13818	67	13	gas	gas	NOUN
cet-13818	67	14	release	release	NOUN
cet-13818	67	15	rate	rate	NOUN
cet-13818	67	16	must	must	AUX
cet-13818	67	17	be	be	AUX
cet-13818	67	18	calculated	calculate	VERB
cet-13818	67	19	considering	consider	VERB
cet-13818	67	20	the	the	DET
cet-13818	67	21	gas	gas	NOUN
cet-13818	67	22	density	density	NOUN
cet-13818	67	23	in	in	ADP
cet-13818	67	24	supercritical	supercritical	ADJ
cet-13818	67	25	conditions	condition	NOUN
cet-13818	67	26	.	.	PUNCT
cet-13818	68	1	the	the	DET
cet-13818	68	2	possible	possible	ADJ
cet-13818	68	3	accident	accident	NOUN
cet-13818	68	4	scenarios	scenario	NOUN
cet-13818	68	5	in	in	ADP
cet-13818	68	6	case	case	NOUN
cet-13818	68	7	of	of	ADP
cet-13818	68	8	methane	methane	NOUN
cet-13818	68	9	release	release	NOUN
cet-13818	68	10	in	in	ADP
cet-13818	68	11	the	the	DET
cet-13818	68	12	conditions	condition	NOUN
cet-13818	68	13	stated	state	VERB
cet-13818	68	14	above	above	ADP
cet-13818	68	15	are	be	AUX
cet-13818	68	16	:	:	PUNCT
cet-13818	68	17	•	•	NUM
cet-13818	68	18	flash	flash	NOUN
cet-13818	68	19	fire	fire	NOUN
cet-13818	68	20	.	.	PUNCT
cet-13818	69	1	fire	fire	NOUN
cet-13818	69	2	of	of	ADP
cet-13818	69	3	a	a	DET
cet-13818	69	4	flammable	flammable	ADJ
cet-13818	69	5	gas	gas	NOUN
cet-13818	69	6	cloud	cloud	NOUN
cet-13818	69	7	that	that	PRON
cet-13818	69	8	disperses	disperse	VERB
cet-13818	69	9	into	into	ADP
cet-13818	69	10	the	the	DET
cet-13818	69	11	atmosphere	atmosphere	NOUN
cet-13818	69	12	as	as	ADP
cet-13818	69	13	a	a	DET
cet-13818	69	14	light	light	ADJ
cet-13818	69	15	neutral	neutral	ADJ
cet-13818	69	16	gas	gas	NOUN
cet-13818	69	17	;	;	PUNCT
cet-13818	69	18	the	the	DET
cet-13818	69	19	factors	factor	NOUN
cet-13818	69	20	that	that	PRON
cet-13818	69	21	affect	affect	VERB
cet-13818	69	22	modelling	modelling	NOUN
cet-13818	69	23	are	be	AUX
cet-13818	69	24	density	density	NOUN
cet-13818	69	25	,	,	PUNCT
cet-13818	69	26	weather	weather	NOUN
cet-13818	69	27	conditions	condition	NOUN
cet-13818	69	28	,	,	PUNCT
cet-13818	69	29	release	release	VERB
cet-13818	69	30	duration	duration	NOUN
cet-13818	69	31	,	,	PUNCT
cet-13818	69	32	cloud	cloud	NOUN
cet-13818	69	33	dilution	dilution	NOUN
cet-13818	69	34	,	,	PUNCT
cet-13818	69	35	roughness	roughness	NOUN
cet-13818	69	36	.	.	PUNCT
cet-13818	70	1	in	in	ADP
cet-13818	70	2	case	case	NOUN
cet-13818	70	3	of	of	ADP
cet-13818	70	4	interception	interception	NOUN
cet-13818	70	5	systems	system	NOUN
cet-13818	70	6	,	,	PUNCT
cet-13818	70	7	the	the	DET
cet-13818	70	8	duration	duration	NOUN
cet-13818	70	9	of	of	ADP
cet-13818	70	10	the	the	DET
cet-13818	70	11	release	release	NOUN
cet-13818	70	12	and	and	CCONJ
cet-13818	70	13	the	the	DET
cet-13818	70	14	quantity	quantity	NOUN
cet-13818	70	15	released	release	VERB
cet-13818	70	16	will	will	AUX
cet-13818	70	17	be	be	AUX
cet-13818	70	18	less	less	ADJ
cet-13818	70	19	:	:	PUNCT
cet-13818	70	20	the	the	DET
cet-13818	70	21	frequency	frequency	NOUN
cet-13818	70	22	of	of	ADP
cet-13818	70	23	the	the	DET
cet-13818	70	24	flash	flash	NOUN
cet-13818	70	25	fire	fire	NOUN
cet-13818	70	26	scenario	scenario	NOUN
cet-13818	70	27	could	could	AUX
cet-13818	70	28	be	be	AUX
cet-13818	70	29	reduced	reduce	VERB
cet-13818	70	30	,	,	PUNCT
cet-13818	70	31	as	as	SCONJ
cet-13818	70	32	the	the	DET
cet-13818	70	33	smaller	small	ADJ
cet-13818	70	34	cloud	cloud	NOUN
cet-13818	70	35	is	be	AUX
cet-13818	70	36	less	less	ADV
cet-13818	70	37	likely	likely	ADJ
cet-13818	70	38	to	to	PART
cet-13818	70	39	run	run	VERB
cet-13818	70	40	to	to	ADP
cet-13818	70	41	a	a	DET
cet-13818	70	42	trigger	trigger	NOUN
cet-13818	70	43	source	source	NOUN
cet-13818	70	44	.	.	PUNCT
cet-13818	71	1	therefore	therefore	ADV
cet-13818	71	2	,	,	PUNCT
cet-13818	71	3	the	the	DET
cet-13818	71	4	intervention	intervention	NOUN
cet-13818	71	5	times	times	PROPN
cet-13818	71	6	assumed	assume	VERB
cet-13818	71	7	must	must	AUX
cet-13818	71	8	be	be	AUX
cet-13818	71	9	consistent	consistent	ADJ
cet-13818	71	10	with	with	ADP
cet-13818	71	11	the	the	DET
cet-13818	71	12	emergency	emergency	NOUN
cet-13818	71	13	procedures	procedure	NOUN
cet-13818	71	14	and	and	CCONJ
cet-13818	71	15	be	be	AUX
cet-13818	71	16	verified	verify	VERB
cet-13818	71	17	through	through	ADP
cet-13818	71	18	field	field	NOUN
cet-13818	71	19	inspections	inspection	NOUN
cet-13818	71	20	.	.	PUNCT
cet-13818	72	1	•	•	NUM
cet-13818	72	2	jet	jet	NOUN
cet-13818	72	3	fire	fire	NOUN
cet-13818	72	4	.	.	PUNCT
cet-13818	73	1	the	the	DET
cet-13818	73	2	release	release	NOUN
cet-13818	73	3	of	of	ADP
cet-13818	73	4	a	a	DET
cet-13818	73	5	pressurized	pressurized	ADJ
cet-13818	73	6	gas	gas	NOUN
cet-13818	73	7	with	with	ADP
cet-13818	73	8	immediate	immediate	ADJ
cet-13818	73	9	ignition	ignition	NOUN
cet-13818	73	10	and	and	CCONJ
cet-13818	73	11	fire	fire	NOUN
cet-13818	73	12	of	of	ADP
cet-13818	73	13	a	a	DET
cet-13818	73	14	cloud	cloud	NOUN
cet-13818	73	15	;	;	PUNCT
cet-13818	73	16	the	the	DET
cet-13818	73	17	factors	factor	NOUN
cet-13818	73	18	that	that	PRON
cet-13818	73	19	affect	affect	VERB
cet-13818	73	20	modelling	modelling	NOUN
cet-13818	73	21	are	be	AUX
cet-13818	73	22	gas	gas	NOUN
cet-13818	73	23	density	density	NOUN
cet-13818	73	24	,	,	PUNCT
cet-13818	73	25	jet	jet	NOUN
cet-13818	73	26	direction	direction	NOUN
cet-13818	73	27	,	,	PUNCT
cet-13818	73	28	release	release	VERB
cet-13818	73	29	flow	flow	NOUN
cet-13818	73	30	rate	rate	NOUN
cet-13818	73	31	.	.	PUNCT
cet-13818	74	1	jet	jet	NOUN
cet-13818	74	2	fire	fire	NOUN
cet-13818	74	3	damage	damage	NOUN
cet-13818	74	4	areas	area	NOUN
cet-13818	74	5	are	be	AUX
cet-13818	74	6	normally	normally	ADV
cet-13818	74	7	included	include	VERB
cet-13818	74	8	within	within	ADP
cet-13818	74	9	the	the	DET
cet-13818	74	10	damage	damage	NOUN
cet-13818	74	11	areas	area	NOUN
cet-13818	74	12	for	for	ADP
cet-13818	74	13	the	the	DET
cet-13818	74	14	corresponding	correspond	VERB
cet-13818	74	15	flash	flash	NOUN
cet-13818	74	16	fire	fire	NOUN
cet-13818	74	17	scenarios	scenario	NOUN
cet-13818	74	18	:	:	PUNCT
cet-13818	74	19	they	they	PRON
cet-13818	74	20	must	must	AUX
cet-13818	74	21	be	be	AUX
cet-13818	74	22	considered	consider	VERB
cet-13818	74	23	especially	especially	ADV
cet-13818	74	24	for	for	ADP
cet-13818	74	25	the	the	DET
cet-13818	74	26	purposes	purpose	NOUN
cet-13818	74	27	of	of	ADP
cet-13818	74	28	evaluating	evaluate	VERB
cet-13818	74	29	a	a	DET
cet-13818	74	30	possible	possible	ADJ
cet-13818	74	31	domino	domino	NOUN
cet-13818	74	32	effect	effect	NOUN
cet-13818	74	33	.	.	PUNCT
cet-13818	75	1	•	•	NUM
cet-13818	75	2	vapour	vapour	NOUN
cet-13818	75	3	cloud	cloud	NOUN
cet-13818	75	4	explosion	explosion	NOUN
cet-13818	75	5	(	(	PUNCT
cet-13818	75	6	vce	vce	PROPN
cet-13818	75	7	)	)	PUNCT
cet-13818	75	8	.	.	PUNCT
cet-13818	76	1	it	it	PRON
cet-13818	76	2	occurs	occur	VERB
cet-13818	76	3	when	when	SCONJ
cet-13818	76	4	a	a	DET
cet-13818	76	5	confinement	confinement	NOUN
cet-13818	76	6	of	of	ADP
cet-13818	76	7	the	the	DET
cet-13818	76	8	mass	mass	NOUN
cet-13818	76	9	of	of	ADP
cet-13818	76	10	flammable	flammable	ADJ
cet-13818	76	11	vapours	vapour	NOUN
cet-13818	76	12	is	be	AUX
cet-13818	76	13	mixed	mix	VERB
cet-13818	76	14	with	with	ADP
cet-13818	76	15	air	air	NOUN
cet-13818	76	16	at	at	ADP
cet-13818	76	17	the	the	DET
cet-13818	76	18	moment	moment	NOUN
cet-13818	76	19	of	of	ADP
cet-13818	76	20	ignition	ignition	NOUN
cet-13818	76	21	.	.	PUNCT
cet-13818	77	1	it	it	PRON
cet-13818	77	2	is	be	AUX
cet-13818	77	3	necessary	necessary	ADJ
cet-13818	77	4	to	to	PART
cet-13818	77	5	assess	assess	VERB
cet-13818	77	6	whether	whether	SCONJ
cet-13818	77	7	the	the	DET
cet-13818	77	8	air	air	NOUN
cet-13818	77	9	/	/	SYM
cet-13818	77	10	natural	natural	ADJ
cet-13818	77	11	gas	gas	NOUN
cet-13818	77	12	mixture	mixture	NOUN
cet-13818	77	13	can	can	AUX
cet-13818	77	14	fall	fall	VERB
cet-13818	77	15	within	within	ADP
cet-13818	77	16	the	the	DET
cet-13818	77	17	flammability	flammability	NOUN
cet-13818	77	18	range	range	NOUN
cet-13818	77	19	,	,	PUNCT
cet-13818	77	20	calculating	calculate	VERB
cet-13818	77	21	the	the	DET
cet-13818	77	22	amount	amount	NOUN
cet-13818	77	23	of	of	ADP
cet-13818	77	24	flammable	flammable	ADJ
cet-13818	77	25	mixture	mixture	NOUN
cet-13818	77	26	between	between	ADP
cet-13818	77	27	lfl	lfl	PROPN
cet-13818	77	28	(	(	PUNCT
cet-13818	77	29	lower	low	ADJ
cet-13818	77	30	flammability	flammability	NOUN
cet-13818	77	31	limit	limit	NOUN
cet-13818	77	32	)	)	PUNCT
cet-13818	77	33	and	and	CCONJ
cet-13818	77	34	ufl	ufl	PROPN
cet-13818	77	35	(	(	PUNCT
cet-13818	77	36	upper	upper	ADJ
cet-13818	77	37	flammability	flammability	NOUN
cet-13818	77	38	limit	limit	NOUN
cet-13818	77	39	)	)	PUNCT
cet-13818	77	40	.	.	PUNCT
cet-13818	78	1	conditions	condition	NOUN
cet-13818	78	2	that	that	PRON
cet-13818	78	3	facilitate	facilitate	VERB
cet-13818	78	4	the	the	DET
cet-13818	78	5	occurrence	occurrence	NOUN
cet-13818	78	6	of	of	ADP
cet-13818	78	7	a	a	DET
cet-13818	78	8	vce	vce	PROPN
cet-13818	78	9	are	be	AUX
cet-13818	78	10	releases	release	NOUN
cet-13818	78	11	in	in	ADP
cet-13818	78	12	areas	area	NOUN
cet-13818	78	13	with	with	ADP
cet-13818	78	14	a	a	DET
cet-13818	78	15	high	high	ADJ
cet-13818	78	16	degree	degree	NOUN
cet-13818	78	17	of	of	ADP
cet-13818	78	18	confinement	confinement	NOUN
cet-13818	78	19	or	or	CCONJ
cet-13818	78	20	in	in	ADP
cet-13818	78	21	closed	closed	ADJ
cet-13818	78	22	environments	environment	NOUN
cet-13818	78	23	.	.	PUNCT
cet-13818	79	1	the	the	DET
cet-13818	79	2	verification	verification	NOUN
cet-13818	79	3	of	of	ADP
cet-13818	79	4	the	the	DET
cet-13818	79	5	computational	computational	ADJ
cet-13818	79	6	models	model	NOUN
cet-13818	79	7	chosen	choose	VERB
cet-13818	79	8	for	for	ADP
cet-13818	79	9	the	the	DET
cet-13818	79	10	estimation	estimation	NOUN
cet-13818	79	11	of	of	ADP
cet-13818	79	12	the	the	DET
cet-13818	79	13	consequences	consequence	NOUN
cet-13818	79	14	must	must	AUX
cet-13818	79	15	be	be	AUX
cet-13818	79	16	adequate	adequate	ADJ
cet-13818	79	17	to	to	ADP
cet-13818	79	18	the	the	DET
cet-13818	79	19	physical	physical	ADJ
cet-13818	79	20	phenomenon	phenomenon	NOUN
cet-13818	79	21	reality	reality	NOUN
cet-13818	79	22	:	:	PUNCT
cet-13818	79	23	some	some	DET
cet-13818	79	24	models	model	NOUN
cet-13818	79	25	does	do	AUX
cet-13818	79	26	not	not	PART
cet-13818	79	27	consider	consider	VERB
cet-13818	79	28	the	the	DET
cet-13818	79	29	“	"	PUNCT
cet-13818	79	30	super	super	ADJ
cet-13818	79	31	critical	critical	ADJ
cet-13818	79	32	conditions	condition	NOUN
cet-13818	79	33	”	"	PUNCT
cet-13818	79	34	of	of	ADP
cet-13818	79	35	methane	methane	NOUN
cet-13818	79	36	.	.	PUNCT
cet-13818	80	1	there	there	PRON
cet-13818	80	2	are	be	VERB
cet-13818	80	3	softwares	software	NOUN
cet-13818	80	4	that	that	PRON
cet-13818	80	5	do	do	AUX
cet-13818	80	6	not	not	PART
cet-13818	80	7	automatically	automatically	ADV
cet-13818	80	8	take	take	VERB
cet-13818	80	9	into	into	ADP
cet-13818	80	10	account	account	NOUN
cet-13818	80	11	the	the	DET
cet-13818	80	12	initial	initial	ADJ
cet-13818	80	13	expansion	expansion	NOUN
cet-13818	80	14	and	and	CCONJ
cet-13818	80	15	dilution	dilution	NOUN
cet-13818	80	16	of	of	ADP
cet-13818	80	17	the	the	DET
cet-13818	80	18	methane	methane	NOUN
cet-13818	80	19	jet	jet	NOUN
cet-13818	80	20	.	.	PUNCT
cet-13818	81	1	it	it	PRON
cet-13818	81	2	is	be	AUX
cet-13818	81	3	therefore	therefore	ADV
cet-13818	81	4	necessary	necessary	ADJ
cet-13818	81	5	to	to	PART
cet-13818	81	6	apply	apply	VERB
cet-13818	81	7	a	a	DET
cet-13818	81	8	dilution	dilution	NOUN
cet-13818	81	9	factor	factor	NOUN
cet-13818	81	10	to	to	ADP
cet-13818	81	11	the	the	DET
cet-13818	81	12	release	release	NOUN
cet-13818	81	13	range	range	NOUN
cet-13818	81	14	(	(	PUNCT
cet-13818	81	15	approximately	approximately	ADV
cet-13818	81	16	1/10	1/10	NUM
cet-13818	81	17	):	):	PUNCT
cet-13818	81	18	the	the	DET
cet-13818	81	19	value	value	NOUN
cet-13818	81	20	of	of	ADP
cet-13818	81	21	the	the	DET
cet-13818	81	22	recalculated	recalculate	VERB
cet-13818	81	23	flow	flow	NOUN
cet-13818	81	24	must	must	AUX
cet-13818	81	25	be	be	AUX
cet-13818	81	26	used	use	VERB
cet-13818	81	27	as	as	ADP
cet-13818	81	28	input	input	NOUN
cet-13818	81	29	data	datum	NOUN
cet-13818	81	30	to	to	ADP
cet-13818	81	31	any	any	DET
cet-13818	81	32	gaussian	gaussian	ADJ
cet-13818	81	33	dispersion	dispersion	NOUN
cet-13818	81	34	model	model	NOUN
cet-13818	81	35	,	,	PUNCT
cet-13818	81	36	since	since	SCONJ
cet-13818	81	37	for	for	ADP
cet-13818	81	38	this	this	DET
cet-13818	81	39	model	model	NOUN
cet-13818	81	40	the	the	DET
cet-13818	81	41	gas	gas	NOUN
cet-13818	81	42	concentration	concentration	NOUN
cet-13818	81	43	is	be	AUX
cet-13818	81	44	directly	directly	ADV
cet-13818	81	45	proportional	proportional	ADJ
cet-13818	81	46	to	to	ADP
cet-13818	81	47	the	the	DET
cet-13818	81	48	release	release	NOUN
cet-13818	81	49	flow	flow	NOUN
cet-13818	81	50	.	.	PUNCT
cet-13818	82	1	4.5	4.5	NUM
cet-13818	82	2	safety	safety	NOUN
cet-13818	82	3	systems	system	NOUN
cet-13818	82	4	the	the	DET
cet-13818	82	5	main	main	ADJ
cet-13818	82	6	prevention	prevention	NOUN
cet-13818	82	7	and	and	CCONJ
cet-13818	82	8	protection	protection	NOUN
cet-13818	82	9	measures	measure	NOUN
cet-13818	82	10	aimed	aim	VERB
cet-13818	82	11	at	at	ADP
cet-13818	82	12	reducing	reduce	VERB
cet-13818	82	13	the	the	DET
cet-13818	82	14	frequency	frequency	NOUN
cet-13818	82	15	and/or	and/or	CCONJ
cet-13818	82	16	extent	extent	NOUN
cet-13818	82	17	of	of	ADP
cet-13818	82	18	the	the	DET
cet-13818	82	19	consequences	consequence	NOUN
cet-13818	82	20	of	of	ADP
cet-13818	82	21	accident	accident	NOUN
cet-13818	82	22	events	event	NOUN
cet-13818	82	23	are	be	AUX
cet-13818	82	24	:	:	PUNCT
cet-13818	82	25	locking	lock	VERB
cet-13818	82	26	systems	system	NOUN
cet-13818	82	27	to	to	PART
cet-13818	82	28	make	make	VERB
cet-13818	82	29	plants	plant	NOUN
cet-13818	82	30	safe	safe	ADJ
cet-13818	82	31	(	(	PUNCT
cet-13818	82	32	esd	esd	PROPN
cet-13818	82	33	emergency	emergency	NOUN
cet-13818	82	34	shut	shut	VERB
cet-13818	82	35	down	down	ADP
cet-13818	82	36	:	:	PUNCT
cet-13818	82	37	closing	close	VERB
cet-13818	82	38	of	of	ADP
cet-13818	82	39	all	all	DET
cet-13818	82	40	the	the	DET
cet-13818	82	41	plant	plant	NOUN
cet-13818	82	42	sectioning	section	VERB
cet-13818	82	43	valves	valve	NOUN
cet-13818	82	44	and	and	CCONJ
cet-13818	82	45	opening	opening	NOUN
cet-13818	82	46	of	of	ADP
cet-13818	82	47	the	the	DET
cet-13818	82	48	blow	blow	NOUN
cet-13818	82	49	down	down	ADP
cet-13818	82	50	valves	valve	NOUN
cet-13818	82	51	with	with	ADP
cet-13818	82	52	the	the	DET
cet-13818	82	53	consequent	consequent	ADJ
cet-13818	82	54	depressurization	depressurization	NOUN
cet-13818	82	55	of	of	ADP
cet-13818	82	56	the	the	DET
cet-13818	82	57	system	system	NOUN
cet-13818	82	58	;	;	PUNCT
cet-13818	82	59	psd	psd	NOUN
cet-13818	82	60	process	process	NOUN
cet-13818	82	61	shut	shut	VERB
cet-13818	82	62	down	down	ADP
cet-13818	82	63	:	:	PUNCT
cet-13818	82	64	production	production	NOUN
cet-13818	82	65	shutdown	shutdown	NOUN
cet-13818	82	66	by	by	ADP
cet-13818	82	67	closing	close	VERB
cet-13818	82	68	the	the	DET
cet-13818	82	69	sectioning	section	VERB
cet-13818	82	70	valves	valve	NOUN
cet-13818	82	71	(	(	PUNCT
cet-13818	82	72	sdv	sdv	NOUN
cet-13818	82	73	)	)	PUNCT
cet-13818	82	74	and	and	CCONJ
cet-13818	82	75	securing	secure	VERB
cet-13818	82	76	the	the	DET
cet-13818	82	77	unit	unit	NOUN
cet-13818	82	78	;	;	PUNCT
cet-13818	82	79	lsd	lsd	PROPN
cet-13818	82	80	local	local	PROPN
cet-13818	82	81	shut	shut	VERB
cet-13818	82	82	down	down	ADP
cet-13818	82	83	:	:	PUNCT
cet-13818	82	84	blocking	block	VERB
cet-13818	82	85	and	and	CCONJ
cet-13818	82	86	securing	securing	NOUN
cet-13818	82	87	of	of	ADP
cet-13818	82	88	the	the	DET
cet-13818	82	89	unit	unit	NOUN
cet-13818	82	90	,	,	PUNCT
cet-13818	82	91	or	or	CCONJ
cet-13818	82	92	interception	interception	NOUN
cet-13818	82	93	and	and	CCONJ
cet-13818	82	94	stopping	stopping	NOUN
cet-13818	82	95	of	of	ADP
cet-13818	82	96	the	the	DET
cet-13818	82	97	single	single	ADJ
cet-13818	82	98	equipment	equipment	NOUN
cet-13818	82	99	)	)	PUNCT
cet-13818	82	100	;	;	PUNCT
cet-13818	82	101	fire	fire	NOUN
cet-13818	82	102	prevention	prevention	NOUN
cet-13818	82	103	measures	measure	NOUN
cet-13818	82	104	and	and	CCONJ
cet-13818	82	105	systems	system	NOUN
cet-13818	82	106	.	.	PUNCT
cet-13818	83	1	5	5	X
cet-13818	83	2	.	.	NUM
cet-13818	83	3	natech	natech	ADJ
cet-13818	83	4	risk	risk	NOUN
cet-13818	83	5	assessment	assessment	NOUN
cet-13818	83	6	a	a	DET
cet-13818	83	7	complete	complete	ADJ
cet-13818	83	8	natech	natech	ADJ
cet-13818	83	9	risk	risk	NOUN
cet-13818	83	10	assessment	assessment	NOUN
cet-13818	83	11	consists	consist	VERB
cet-13818	83	12	of	of	ADP
cet-13818	83	13	the	the	DET
cet-13818	83	14	following	follow	VERB
cet-13818	83	15	steps	step	NOUN
cet-13818	83	16	:	:	PUNCT
cet-13818	83	17	•	•	NUM
cet-13818	83	18	preliminary	preliminary	ADJ
cet-13818	83	19	analysis	analysis	NOUN
cet-13818	83	20	,	,	PUNCT
cet-13818	83	21	carried	carry	VERB
cet-13818	83	22	out	out	ADP
cet-13818	83	23	through	through	ADP
cet-13818	83	24	territorial	territorial	ADJ
cet-13818	83	25	contextualization	contextualization	NOUN
cet-13818	83	26	,	,	PUNCT
cet-13818	83	27	historical	historical	ADJ
cet-13818	83	28	analysis	analysis	NOUN
cet-13818	83	29	of	of	ADP
cet-13818	83	30	natural	natural	ADJ
cet-13818	83	31	events	event	NOUN
cet-13818	83	32	and	and	CCONJ
cet-13818	83	33	assessment	assessment	NOUN
cet-13818	83	34	of	of	ADP
cet-13818	83	35	the	the	DET
cet-13818	83	36	hazards	hazard	NOUN
cet-13818	83	37	of	of	ADP
cet-13818	83	38	each	each	DET
cet-13818	83	39	natech	natech	ADJ
cet-13818	83	40	event	event	NOUN
cet-13818	83	41	considered	consider	VERB
cet-13818	83	42	for	for	ADP
cet-13818	83	43	the	the	DET
cet-13818	83	44	site	site	NOUN
cet-13818	83	45	.	.	PUNCT
cet-13818	84	1	•	•	NUM
cet-13818	84	2	identification	identification	NOUN
cet-13818	84	3	of	of	ADP
cet-13818	84	4	equipment	equipment	NOUN
cet-13818	84	5	exposed	expose	VERB
cet-13818	84	6	to	to	ADP
cet-13818	84	7	risk	risk	NOUN
cet-13818	84	8	.	.	PUNCT
cet-13818	85	1	•	•	NUM
cet-13818	85	2	identification	identification	NOUN
cet-13818	85	3	of	of	ADP
cet-13818	85	4	prevention	prevention	NOUN
cet-13818	85	5	and	and	CCONJ
cet-13818	85	6	mitigation	mitigation	NOUN
cet-13818	85	7	measures	measure	NOUN
cet-13818	85	8	,	,	PUNCT
cet-13818	85	9	possible	possible	ADJ
cet-13818	85	10	estimate	estimate	NOUN
cet-13818	85	11	of	of	ADP
cet-13818	85	12	occurrence	occurrence	NOUN
cet-13818	85	13	frequencies	frequency	NOUN
cet-13818	85	14	and	and	CCONJ
cet-13818	85	15	areas	area	NOUN
cet-13818	85	16	of	of	ADP
cet-13818	85	17	damage	damage	NOUN
cet-13818	85	18	,	,	PUNCT
cet-13818	85	19	relative	relative	ADJ
cet-13818	85	20	integration	integration	NOUN
cet-13818	85	21	of	of	ADP
cet-13818	85	22	the	the	DET
cet-13818	85	23	scenarios	scenario	NOUN
cet-13818	85	24	in	in	ADP
cet-13818	85	25	the	the	DET
cet-13818	85	26	safety	safety	NOUN
cet-13818	85	27	report	report	NOUN
cet-13818	85	28	.	.	PUNCT
cet-13818	86	1	478	478	NUM
cet-13818	86	2	in	in	ADP
cet-13818	86	3	the	the	DET
cet-13818	86	4	safety	safety	NOUN
cet-13818	86	5	reports	report	NOUN
cet-13818	86	6	examined	examine	VERB
cet-13818	86	7	,	,	PUNCT
cet-13818	86	8	the	the	DET
cet-13818	86	9	site	site	NOUN
cet-13818	86	10	managers	manager	NOUN
cet-13818	86	11	completed	complete	VERB
cet-13818	86	12	the	the	DET
cet-13818	86	13	first	first	ADJ
cet-13818	86	14	of	of	ADP
cet-13818	86	15	the	the	DET
cet-13818	86	16	phases	phase	NOUN
cet-13818	86	17	indicated	indicate	VERB
cet-13818	86	18	;	;	PUNCT
cet-13818	86	19	in	in	ADP
cet-13818	86	20	some	some	DET
cet-13818	86	21	specific	specific	ADJ
cet-13818	86	22	situations	situation	NOUN
cet-13818	86	23	,	,	PUNCT
cet-13818	86	24	the	the	DET
cet-13818	86	25	second	second	ADJ
cet-13818	86	26	phase	phase	NOUN
cet-13818	86	27	and	and	CCONJ
cet-13818	86	28	part	part	NOUN
cet-13818	86	29	of	of	ADP
cet-13818	86	30	the	the	DET
cet-13818	86	31	third	third	ADJ
cet-13818	86	32	phase	phase	NOUN
cet-13818	86	33	have	have	AUX
cet-13818	86	34	also	also	ADV
cet-13818	86	35	been	be	AUX
cet-13818	86	36	completed	complete	VERB
cet-13818	86	37	,	,	PUNCT
cet-13818	86	38	as	as	SCONJ
cet-13818	86	39	requested	request	VERB
cet-13818	86	40	by	by	ADP
cet-13818	86	41	the	the	DET
cet-13818	86	42	competent	competent	ADJ
cet-13818	86	43	authorities	authority	NOUN
cet-13818	86	44	,	,	PUNCT
cet-13818	86	45	identifying	identify	VERB
cet-13818	86	46	the	the	DET
cet-13818	86	47	prevention	prevention	NOUN
cet-13818	86	48	and	and	CCONJ
cet-13818	86	49	mitigation	mitigation	NOUN
cet-13818	86	50	measures	measure	NOUN
cet-13818	86	51	.	.	PUNCT
cet-13818	87	1	based	base	VERB
cet-13818	87	2	on	on	ADP
cet-13818	87	3	the	the	DET
cet-13818	87	4	safety	safety	NOUN
cet-13818	87	5	reports	report	NOUN
cet-13818	87	6	examined	examine	VERB
cet-13818	87	7	,	,	PUNCT
cet-13818	87	8	the	the	DET
cet-13818	87	9	technical	technical	ADJ
cet-13818	87	10	assessment	assessment	NOUN
cet-13818	87	11	of	of	ADP
cet-13818	87	12	the	the	DET
cet-13818	87	13	scenarios	scenario	NOUN
cet-13818	87	14	still	still	ADV
cet-13818	87	15	has	have	VERB
cet-13818	87	16	to	to	PART
cet-13818	87	17	be	be	AUX
cet-13818	87	18	faced	face	VERB
cet-13818	87	19	.	.	PUNCT
cet-13818	88	1	every	every	DET
cet-13818	88	2	specific	specific	ADJ
cet-13818	88	3	natech	natech	ADJ
cet-13818	88	4	risk	risk	NOUN
cet-13818	88	5	,	,	PUNCT
cet-13818	88	6	as	as	SCONJ
cet-13818	88	7	analysed	analyse	VERB
cet-13818	88	8	in	in	ADP
cet-13818	88	9	the	the	DET
cet-13818	88	10	mentioned	mention	VERB
cet-13818	88	11	saferty	saferty	NOUN
cet-13818	88	12	reports	report	NOUN
cet-13818	88	13	,	,	PUNCT
cet-13818	88	14	must	must	AUX
cet-13818	88	15	be	be	AUX
cet-13818	88	16	described	describe	VERB
cet-13818	88	17	:	:	PUNCT
cet-13818	88	18	•	•	ADP
cet-13818	88	19	the	the	DET
cet-13818	88	20	seismic	seismic	ADJ
cet-13818	88	21	risk	risk	NOUN
cet-13818	88	22	•	•	ADP
cet-13818	88	23	the	the	DET
cet-13818	88	24	hydrogeological	hydrogeological	ADJ
cet-13818	88	25	risk	risk	NOUN
cet-13818	88	26	•	•	NOUN
cet-13818	88	27	lightning	lightning	NOUN
cet-13818	88	28	and	and	CCONJ
cet-13818	88	29	tornado	tornado	NOUN
cet-13818	88	30	risk	risk	VERB
cet-13818	88	31	the	the	DET
cet-13818	88	32	extension	extension	NOUN
cet-13818	88	33	of	of	ADP
cet-13818	88	34	these	these	DET
cet-13818	88	35	establishments	establishment	NOUN
cet-13818	88	36	over	over	ADP
cet-13818	88	37	large	large	ADJ
cet-13818	88	38	areas	area	NOUN
cet-13818	88	39	means	mean	VERB
cet-13818	88	40	that	that	SCONJ
cet-13818	88	41	parts	part	NOUN
cet-13818	88	42	of	of	ADP
cet-13818	88	43	the	the	DET
cet-13818	88	44	system	system	NOUN
cet-13818	88	45	(	(	PUNCT
cet-13818	88	46	i.e.	i.e.	X
cet-13818	88	47	,	,	PUNCT
cet-13818	88	48	the	the	DET
cet-13818	88	49	connecting	connect	VERB
cet-13818	88	50	pipes	pipe	NOUN
cet-13818	88	51	)	)	PUNCT
cet-13818	88	52	can	can	AUX
cet-13818	88	53	cross	cross	VERB
cet-13818	88	54	areas	area	NOUN
cet-13818	88	55	subject	subject	ADJ
cet-13818	88	56	to	to	ADP
cet-13818	88	57	extreme	extreme	ADJ
cet-13818	88	58	weather	weather	NOUN
cet-13818	88	59	events	event	NOUN
cet-13818	88	60	,	,	PUNCT
cet-13818	88	61	with	with	ADP
cet-13818	88	62	possible	possible	ADJ
cet-13818	88	63	occurrence	occurrence	NOUN
cet-13818	88	64	of	of	ADP
cet-13818	88	65	natech	natech	ADJ
cet-13818	88	66	events	event	NOUN
cet-13818	88	67	.	.	PUNCT
cet-13818	89	1	6	6	NUM
cet-13818	89	2	.	.	X
cet-13818	89	3	safety	safety	NOUN
cet-13818	89	4	report	report	NOUN
cet-13818	89	5	evaluation	evaluation	NOUN
cet-13818	89	6	conclusions	conclusion	NOUN
cet-13818	89	7	for	for	ADP
cet-13818	89	8	the	the	DET
cet-13818	89	9	purpose	purpose	NOUN
cet-13818	89	10	of	of	ADP
cet-13818	89	11	the	the	DET
cet-13818	89	12	guidelines	guideline	NOUN
cet-13818	89	13	,	,	PUNCT
cet-13818	89	14	an	an	DET
cet-13818	89	15	example	example	NOUN
cet-13818	89	16	of	of	ADP
cet-13818	89	17	external	external	ADJ
cet-13818	89	18	emergency	emergency	NOUN
cet-13818	89	19	planning	planning	NOUN
cet-13818	89	20	(	(	PUNCT
cet-13818	89	21	gu	gu	NOUN
cet-13818	89	22	,	,	PUNCT
cet-13818	89	23	2005	2005	NUM
cet-13818	89	24	)	)	PUNCT
cet-13818	89	25	is	be	AUX
cet-13818	89	26	shown	show	VERB
cet-13818	89	27	in	in	ADP
cet-13818	89	28	the	the	DET
cet-13818	89	29	figure	figure	NOUN
cet-13818	89	30	2	2	NUM
cet-13818	89	31	.	.	PUNCT
cet-13818	89	32	figure	figure	NOUN
cet-13818	89	33	2	2	NUM
cet-13818	89	34	:	:	PUNCT
cet-13818	89	35	example	example	NOUN
cet-13818	89	36	of	of	ADP
cet-13818	89	37	external	external	ADJ
cet-13818	89	38	emergency	emergency	NOUN
cet-13818	89	39	planning	planning	NOUN
cet-13818	89	40	through	through	ADP
cet-13818	89	41	geo	geo	PROPN
cet-13818	89	42	-	-	PUNCT
cet-13818	89	43	referencing	referencing	NOUN
cet-13818	89	44	of	of	ADP
cet-13818	89	45	the	the	DET
cet-13818	89	46	consequence	consequence	NOUN
cet-13818	89	47	evaluation	evaluation	NOUN
cet-13818	89	48	this	this	DET
cet-13818	89	49	numerical	numerical	ADJ
cet-13818	89	50	example	example	NOUN
cet-13818	89	51	can	can	AUX
cet-13818	89	52	be	be	AUX
cet-13818	89	53	useful	useful	ADJ
cet-13818	89	54	to	to	PART
cet-13818	89	55	understand	understand	VERB
cet-13818	89	56	the	the	DET
cet-13818	89	57	conditions	condition	NOUN
cet-13818	89	58	of	of	ADP
cet-13818	89	59	use	use	NOUN
cet-13818	89	60	of	of	ADP
cet-13818	89	61	commercial	commercial	ADJ
cet-13818	89	62	computational	computational	ADJ
cet-13818	89	63	models	model	NOUN
cet-13818	89	64	for	for	ADP
cet-13818	89	65	the	the	DET
cet-13818	89	66	study	study	NOUN
cet-13818	89	67	of	of	ADP
cet-13818	89	68	the	the	DET
cet-13818	89	69	consequences	consequence	NOUN
cet-13818	89	70	in	in	ADP
cet-13818	89	71	case	case	NOUN
cet-13818	89	72	of	of	ADP
cet-13818	89	73	super	super	ADJ
cet-13818	89	74	critical	critical	ADJ
cet-13818	89	75	conditions	condition	NOUN
cet-13818	89	76	methane	methane	NOUN
cet-13818	89	77	releases	release	NOUN
cet-13818	89	78	.	.	PUNCT
cet-13818	90	1	in	in	ADP
cet-13818	90	2	particular	particular	ADJ
cet-13818	90	3	,	,	PUNCT
cet-13818	90	4	a	a	DET
cet-13818	90	5	flash	flash	NOUN
cet-13818	90	6	fire	fire	NOUN
cet-13818	90	7	,	,	PUNCT
cet-13818	90	8	caused	cause	VERB
cet-13818	90	9	by	by	ADP
cet-13818	90	10	failure	failure	NOUN
cet-13818	90	11	of	of	ADP
cet-13818	90	12	a	a	DET
cet-13818	90	13	natural	natural	ADJ
cet-13818	90	14	gas	gas	NOUN
cet-13818	90	15	pipe	pipe	NOUN
cet-13818	90	16	(	(	PUNCT
cet-13818	90	17	152	152	NUM
cet-13818	90	18	mm	mm	PROPN
cet-13818	90	19	hole	hole	NOUN
cet-13818	90	20	)	)	PUNCT
cet-13818	90	21	at	at	ADP
cet-13818	90	22	an	an	DET
cet-13818	90	23	operating	operating	NOUN
cet-13818	90	24	pressure	pressure	NOUN
cet-13818	90	25	of	of	ADP
cet-13818	90	26	140	140	NUM
cet-13818	90	27	bar	bar	NOUN
cet-13818	90	28	(	(	PUNCT
cet-13818	90	29	top	top	ADJ
cet-13818	90	30	-	-	PUNCT
cet-13818	90	31	event	event	NOUN
cet-13818	90	32	)	)	PUNCT
cet-13818	90	33	,	,	PUNCT
cet-13818	90	34	was	be	AUX
cet-13818	90	35	developed	develop	VERB
cet-13818	90	36	through	through	ADP
cet-13818	90	37	geo	geo	PROPN
cet-13818	90	38	-	-	PUNCT
cet-13818	90	39	referencing	referencing	NOUN
cet-13818	90	40	of	of	ADP
cet-13818	90	41	the	the	DET
cet-13818	90	42	consequence	consequence	NOUN
cet-13818	90	43	evaluation	evaluation	NOUN
cet-13818	90	44	.	.	PUNCT
cet-13818	91	1	the	the	DET
cet-13818	91	2	calculation	calculation	NOUN
cet-13818	91	3	was	be	AUX
cet-13818	91	4	carried	carry	VERB
cet-13818	91	5	out	out	ADP
cet-13818	91	6	under	under	ADP
cet-13818	91	7	the	the	DET
cet-13818	91	8	following	follow	VERB
cet-13818	91	9	weather	weather	NOUN
cet-13818	91	10	conditions	condition	NOUN
cet-13818	91	11	in	in	ADP
cet-13818	91	12	the	the	DET
cet-13818	91	13	area	area	NOUN
cet-13818	91	14	:	:	PUNCT
cet-13818	91	15	atmospheric	atmospheric	ADJ
cet-13818	91	16	stability	stability	NOUN
cet-13818	91	17	class	class	NOUN
cet-13818	91	18	of	of	ADP
cet-13818	91	19	pasquill	pasquill	NOUN
cet-13818	91	20	d5	d5	NOUN
cet-13818	91	21	(	(	PUNCT
cet-13818	91	22	neutral	neutral	ADJ
cet-13818	91	23	)	)	PUNCT
cet-13818	91	24	with	with	ADP
cet-13818	91	25	wind	wind	NOUN
cet-13818	91	26	speed	speed	NOUN
cet-13818	91	27	of	of	ADP
cet-13818	91	28	5	5	NUM
cet-13818	91	29	m	m	NOUN
cet-13818	91	30	/	/	SYM
cet-13818	91	31	s.	s.	PROPN
cet-13818	92	1	the	the	DET
cet-13818	92	2	damage	damage	NOUN
cet-13818	92	3	distances	distance	NOUN
cet-13818	92	4	resulting	result	VERB
cet-13818	92	5	are	be	AUX
cet-13818	92	6	284.91	284.91	NUM
cet-13818	92	7	m	m	VERB
cet-13818	92	8	(	(	PUNCT
cet-13818	92	9	corresponding	correspond	VERB
cet-13818	92	10	to	to	ADP
cet-13818	92	11	“	"	PUNCT
cet-13818	92	12	lfl	lfl	PROPN
cet-13818	92	13	”	"	PUNCT
cet-13818	92	14	threshold	threshold	NOUN
cet-13818	92	15	)	)	PUNCT
cet-13818	92	16	and	and	CCONJ
cet-13818	92	17	435.88	435.88	NUM
cet-13818	92	18	m	m	VERB
cet-13818	92	19	(	(	PUNCT
cet-13818	92	20	corresponding	correspond	VERB
cet-13818	92	21	to	to	ADP
cet-13818	92	22	“	"	PUNCT
cet-13818	92	23	1/2	1/2	NUM
cet-13818	92	24	lfl	lfl	PROPN
cet-13818	92	25	”	"	PUNCT
cet-13818	92	26	threshold	threshold	NOUN
cet-13818	92	27	)	)	PUNCT
cet-13818	92	28	.	.	PUNCT
cet-13818	93	1	7	7	X
cet-13818	93	2	.	.	X
cet-13818	93	3	conclusions	conclusion	NOUN
cet-13818	93	4	underground	underground	ADP
cet-13818	93	5	natural	natural	ADJ
cet-13818	93	6	gas	gas	NOUN
cet-13818	93	7	storage	storage	NOUN
cet-13818	93	8	establishments	establishment	NOUN
cet-13818	93	9	use	use	VERB
cet-13818	93	10	depleted	depleted	ADJ
cet-13818	93	11	fields	field	NOUN
cet-13818	93	12	as	as	ADP
cet-13818	93	13	a	a	DET
cet-13818	93	14	natural	natural	ADJ
cet-13818	93	15	reservoir	reservoir	NOUN
cet-13818	93	16	to	to	PART
cet-13818	93	17	store	store	VERB
cet-13818	93	18	gas	gas	NOUN
cet-13818	93	19	,	,	PUNCT
cet-13818	93	20	and	and	CCONJ
cet-13818	93	21	therefore	therefore	ADV
cet-13818	93	22	constitute	constitute	VERB
cet-13818	93	23	strategic	strategic	ADJ
cet-13818	93	24	energy	energy	NOUN
cet-13818	93	25	reserves	reserve	NOUN
cet-13818	93	26	.	.	PUNCT
cet-13818	94	1	the	the	DET
cet-13818	94	2	purpose	purpose	NOUN
cet-13818	94	3	of	of	ADP
cet-13818	94	4	the	the	DET
cet-13818	94	5	document	document	NOUN
cet-13818	94	6	is	be	AUX
cet-13818	94	7	to	to	PART
cet-13818	94	8	provide	provide	VERB
cet-13818	94	9	a	a	DET
cet-13818	94	10	technical	technical	ADJ
cet-13818	94	11	support	support	NOUN
cet-13818	94	12	reference	reference	NOUN
cet-13818	94	13	to	to	ADP
cet-13818	94	14	the	the	DET
cet-13818	94	15	evaluation	evaluation	NOUN
cet-13818	94	16	of	of	ADP
cet-13818	94	17	the	the	DET
cet-13818	94	18	safety	safety	NOUN
cet-13818	94	19	reports	report	NOUN
cet-13818	94	20	of	of	ADP
cet-13818	94	21	the	the	DET
cet-13818	94	22	underground	underground	ADJ
cet-13818	94	23	natural	natural	ADJ
cet-13818	94	24	gas	gas	NOUN
cet-13818	94	25	storage	storage	NOUN
cet-13818	94	26	establishments	establishment	NOUN
cet-13818	94	27	,	,	PUNCT
cet-13818	94	28	in	in	ADP
cet-13818	94	29	order	order	NOUN
cet-13818	94	30	to	to	PART
cet-13818	94	31	pursue	pursue	VERB
cet-13818	94	32	greater	great	ADJ
cet-13818	94	33	uniformity	uniformity	NOUN
cet-13818	94	34	of	of	ADP
cet-13818	94	35	assessment	assessment	NOUN
cet-13818	94	36	throughout	throughout	ADP
cet-13818	94	37	the	the	DET
cet-13818	94	38	national	national	ADJ
cet-13818	94	39	territory	territory	NOUN
cet-13818	94	40	.	.	PUNCT
cet-13818	95	1	although	although	SCONJ
cet-13818	95	2	each	each	DET
cet-13818	95	3	installation	installation	NOUN
cet-13818	95	4	may	may	AUX
cet-13818	95	5	present	present	VERB
cet-13818	95	6	strictly	strictly	ADV
cet-13818	95	7	site	site	NOUN
cet-13818	95	8	-	-	PUNCT
cet-13818	95	9	specific	specific	ADJ
cet-13818	95	10	plant	plant	NOUN
cet-13818	95	11	and	and	CCONJ
cet-13818	95	12	territorial	territorial	ADJ
cet-13818	95	13	aspects	aspect	NOUN
cet-13818	95	14	,	,	PUNCT
cet-13818	95	15	there	there	PRON
cet-13818	95	16	are	be	VERB
cet-13818	95	17	nonetheless	nonetheless	ADV
cet-13818	95	18	elements	element	NOUN
cet-13818	95	19	that	that	PRON
cet-13818	95	20	unite	unite	VERB
cet-13818	95	21	all	all	DET
cet-13818	95	22	installations	installation	NOUN
cet-13818	95	23	.	.	PUNCT
cet-13818	96	1	the	the	DET
cet-13818	96	2	“	"	PUNCT
cet-13818	96	3	guidelines	guideline	NOUN
cet-13818	96	4	for	for	ADP
cet-13818	96	5	the	the	DET
cet-13818	96	6	safety	safety	NOUN
cet-13818	96	7	report	report	NOUN
cet-13818	96	8	evaluation	evaluation	NOUN
cet-13818	96	9	of	of	ADP
cet-13818	96	10	underground	underground	ADJ
cet-13818	96	11	natural	natural	ADJ
cet-13818	96	12	gas	gas	NOUN
cet-13818	96	13	storage	storage	NOUN
cet-13818	96	14	”	"	PUNCT
cet-13818	96	15	provide	provide	VERB
cet-13818	96	16	specific	specific	ADJ
cet-13818	96	17	indications	indication	NOUN
cet-13818	96	18	and	and	CCONJ
cet-13818	96	19	insights	insight	NOUN
cet-13818	96	20	,	,	PUNCT
cet-13818	96	21	with	with	ADP
cet-13818	96	22	the	the	DET
cet-13818	96	23	aim	aim	NOUN
cet-13818	96	24	of	of	ADP
cet-13818	96	25	supporting	support	VERB
cet-13818	96	26	and	and	CCONJ
cet-13818	96	27	directing	direct	VERB
cet-13818	96	28	the	the	DET
cet-13818	96	29	activities	activity	NOUN
cet-13818	96	30	related	relate	VERB
cet-13818	96	31	to	to	ADP
cet-13818	96	32	the	the	DET
cet-13818	96	33	assessment	assessment	NOUN
cet-13818	96	34	of	of	ADP
cet-13818	96	35	the	the	DET
cet-13818	96	36	risks	risk	NOUN
cet-13818	96	37	of	of	ADP
cet-13818	96	38	a	a	DET
cet-13818	96	39	major	major	ADJ
cet-13818	96	40	accident	accident	NOUN
cet-13818	96	41	.	.	PUNCT
cet-13818	97	1	legislative	legislative	ADJ
cet-13818	97	2	decree	decree	NOUN
cet-13818	97	3	105/15	105/15	NUM
cet-13818	97	4	defines	define	NOUN
cet-13818	97	5	criteria	criterion	NOUN
cet-13818	97	6	,	,	PUNCT
cet-13818	97	7	data	datum	NOUN
cet-13818	97	8	,	,	PUNCT
cet-13818	97	9	references	reference	NOUN
cet-13818	97	10	,	,	PUNCT
cet-13818	97	11	information	information	NOUN
cet-13818	97	12	for	for	ADP
cet-13818	97	13	the	the	DET
cet-13818	97	14	preparation	preparation	NOUN
cet-13818	97	15	of	of	ADP
cet-13818	97	16	the	the	DET
cet-13818	97	17	safety	safety	NOUN
cet-13818	97	18	report	report	NOUN
cet-13818	97	19	and	and	CCONJ
cet-13818	97	20	assigns	assign	VERB
cet-13818	97	21	the	the	DET
cet-13818	97	22	manager	manager	NOUN
cet-13818	97	23	the	the	DET
cet-13818	97	24	task	task	NOUN
cet-13818	97	25	of	of	ADP
cet-13818	97	26	identifying	identify	VERB
cet-13818	97	27	the	the	DET
cet-13818	97	28	dangers	danger	NOUN
cet-13818	97	29	of	of	ADP
cet-13818	97	30	major	major	ADJ
cet-13818	97	31	accidents	accident	NOUN
cet-13818	97	32	and	and	CCONJ
cet-13818	97	33	measures	measure	NOUN
cet-13818	97	34	;	;	PUNCT
cet-13818	97	35	consequently	consequently	ADV
cet-13818	97	36	,	,	PUNCT
cet-13818	97	37	it	it	PRON
cet-13818	97	38	is	be	AUX
cet-13818	97	39	up	up	ADP
cet-13818	97	40	to	to	ADP
cet-13818	97	41	the	the	DET
cet-13818	97	42	manager	manager	NOUN
cet-13818	97	43	to	to	PART
cet-13818	97	44	choose	choose	VERB
cet-13818	97	45	the	the	DET
cet-13818	97	46	methodology	methodology	NOUN
cet-13818	97	47	to	to	PART
cet-13818	97	48	be	be	AUX
cet-13818	97	49	used	use	VERB
cet-13818	97	50	for	for	ADP
cet-13818	97	51	the	the	DET
cet-13818	97	52	systematic	systematic	ADJ
cet-13818	97	53	identification	identification	NOUN
cet-13818	97	54	of	of	ADP
cet-13818	97	55	accidents	accident	NOUN
cet-13818	97	56	,	,	PUNCT
cet-13818	97	57	the	the	DET
cet-13818	97	58	evaluation	evaluation	NOUN
cet-13818	97	59	of	of	ADP
cet-13818	97	60	probability	probability	NOUN
cet-13818	97	61	/	/	SYM
cet-13818	97	62	frequencies	frequency	NOUN
cet-13818	97	63	and	and	CCONJ
cet-13818	97	64	the	the	DET
cet-13818	97	65	calculation	calculation	NOUN
cet-13818	97	66	of	of	ADP
cet-13818	97	67	the	the	DET
cet-13818	97	68	consequences	consequence	NOUN
cet-13818	97	69	,	,	PUNCT
cet-13818	97	70	since	since	SCONJ
cet-13818	97	71	this	this	DET
cet-13818	97	72	methodology	methodology	NOUN
cet-13818	97	73	must	must	AUX
cet-13818	97	74	be	be	AUX
cet-13818	97	75	justified	justify	VERB
cet-13818	97	76	and	and	CCONJ
cet-13818	97	77	technically	technically	ADV
cet-13818	97	78	justified	justify	VERB
cet-13818	97	79	in	in	ADP
cet-13818	97	80	the	the	DET
cet-13818	97	81	safety	safety	NOUN
cet-13818	97	82	report	report	NOUN
cet-13818	97	83	.	.	PUNCT
cet-13818	98	1	instead	instead	ADV
cet-13818	98	2	,	,	PUNCT
cet-13818	98	3	the	the	DET
cet-13818	98	4	competent	competent	ADJ
cet-13818	98	5	authority	authority	NOUN
cet-13818	98	6	is	be	AUX
cet-13818	98	7	responsible	responsible	ADJ
cet-13818	98	8	for	for	ADP
cet-13818	98	9	"	"	PUNCT
cet-13818	98	10	ensuring	ensure	VERB
cet-13818	98	11	that	that	SCONJ
cet-13818	98	12	the	the	DET
cet-13818	98	13	description	description	NOUN
cet-13818	98	14	of	of	ADP
cet-13818	98	15	each	each	DET
cet-13818	98	16	scenario	scenario	NOUN
cet-13818	98	17	,	,	PUNCT
cet-13818	98	18	complete	complete	ADJ
cet-13818	98	19	with	with	ADP
cet-13818	98	20	supporting	support	VERB
cet-13818	98	21	evidence	evidence	NOUN
cet-13818	98	22	,	,	PUNCT
cet-13818	98	23	is	be	AUX
cet-13818	98	24	formulated	formulate	VERB
cet-13818	98	25	in	in	ADP
cet-13818	98	26	such	such	DET
cet-13818	98	27	a	a	DET
cet-13818	98	28	way	way	NOUN
cet-13818	98	29	as	as	SCONJ
cet-13818	98	30	to	to	PART
cet-13818	98	31	highlight	highlight	VERB
cet-13818	98	32	the	the	DET
cet-13818	98	33	consistency	consistency	NOUN
cet-13818	98	34	between	between	ADP
cet-13818	98	35	the	the	DET
cet-13818	98	36	identified	identify	VERB
cet-13818	98	37	scenario	scenario	NOUN
cet-13818	98	38	and	and	CCONJ
cet-13818	98	39	the	the	DET
cet-13818	98	40	measures	measure	NOUN
cet-13818	98	41	taken".the	taken".the	DET
cet-13818	98	42	approach	approach	NOUN
cet-13818	98	43	used	use	VERB
cet-13818	98	44	for	for	ADP
cet-13818	98	45	drafting	draft	VERB
cet-13818	98	46	the	the	DET
cet-13818	98	47	guidelines	guideline	NOUN
cet-13818	98	48	initially	initially	ADV
cet-13818	98	49	envisaged	envisage	VERB
cet-13818	98	50	the	the	DET
cet-13818	98	51	search	search	NOUN
cet-13818	98	52	for	for	ADP
cet-13818	98	53	the	the	DET
cet-13818	98	54	references	reference	NOUN
cet-13818	98	55	of	of	ADP
cet-13818	98	56	technical	technical	ADJ
cet-13818	98	57	regulations	regulation	NOUN
cet-13818	98	58	applicable	applicable	ADJ
cet-13818	98	59	to	to	ADP
cet-13818	98	60	underground	underground	ADJ
cet-13818	98	61	gas	gas	NOUN
cet-13818	98	62	storage	storage	NOUN
cet-13818	98	63	,	,	PUNCT
cet-13818	98	64	including	include	VERB
cet-13818	98	65	an	an	DET
cet-13818	98	66	overview	overview	NOUN
cet-13818	98	67	of	of	ADP
cet-13818	98	68	the	the	DET
cet-13818	98	69	approaches	approach	NOUN
cet-13818	98	70	adopted	adopt	VERB
cet-13818	98	71	in	in	ADP
cet-13818	98	72	some	some	DET
cet-13818	98	73	european	european	ADJ
cet-13818	98	74	countries	country	NOUN
cet-13818	98	75	for	for	ADP
cet-13818	98	76	the	the	DET
cet-13818	98	77	assessment	assessment	NOUN
cet-13818	98	78	of	of	ADP
cet-13818	98	79	the	the	DET
cet-13818	98	80	risk	risk	NOUN
cet-13818	98	81	of	of	ADP
cet-13818	98	82	a	a	DET
cet-13818	98	83	major	major	ADJ
cet-13818	98	84	accident	accident	NOUN
cet-13818	98	85	;	;	PUNCT
cet-13818	98	86	479	479	NUM
cet-13818	98	87	subsequently	subsequently	ADV
cet-13818	98	88	,	,	PUNCT
cet-13818	98	89	the	the	DET
cet-13818	98	90	problems	problem	NOUN
cet-13818	98	91	relating	relate	VERB
cet-13818	98	92	to	to	ADP
cet-13818	98	93	the	the	DET
cet-13818	98	94	reservoir	reservoir	NOUN
cet-13818	98	95	and	and	CCONJ
cet-13818	98	96	wells	well	NOUN
cet-13818	98	97	were	be	AUX
cet-13818	98	98	examined	examine	VERB
cet-13818	98	99	,	,	PUNCT
cet-13818	98	100	to	to	PART
cet-13818	98	101	finish	finish	VERB
cet-13818	98	102	with	with	ADP
cet-13818	98	103	an	an	DET
cet-13818	98	104	in	in	ADP
cet-13818	98	105	-	-	PUNCT
cet-13818	98	106	depth	depth	NOUN
cet-13818	98	107	study	study	NOUN
cet-13818	98	108	of	of	ADP
cet-13818	98	109	the	the	DET
cet-13818	98	110	peculiar	peculiar	ADJ
cet-13818	98	111	characteristics	characteristic	NOUN
cet-13818	98	112	of	of	ADP
cet-13818	98	113	the	the	DET
cet-13818	98	114	surface	surface	NOUN
cet-13818	98	115	plants	plant	NOUN
cet-13818	98	116	,	,	PUNCT
cet-13818	98	117	considering	consider	VERB
cet-13818	98	118	the	the	DET
cet-13818	98	119	related	relate	VERB
cet-13818	98	120	safety	safety	NOUN
cet-13818	98	121	aspects	aspect	NOUN
cet-13818	98	122	with	with	ADP
cet-13818	98	123	reference	reference	NOUN
cet-13818	98	124	to	to	ADP
cet-13818	98	125	major	major	ADJ
cet-13818	98	126	accidents	accident	NOUN
cet-13818	98	127	.	.	PUNCT
cet-13818	99	1	the	the	DET
cet-13818	99	2	guidelines	guideline	NOUN
cet-13818	99	3	achieved	achieve	VERB
cet-13818	99	4	the	the	DET
cet-13818	99	5	following	follow	VERB
cet-13818	99	6	aims	aim	NOUN
cet-13818	99	7	:	:	PUNCT
cet-13818	99	8	•	•	ADP
cet-13818	99	9	the	the	DET
cet-13818	99	10	identification	identification	NOUN
cet-13818	99	11	of	of	ADP
cet-13818	99	12	the	the	DET
cet-13818	99	13	standards	standard	NOUN
cet-13818	99	14	applicable	applicable	ADJ
cet-13818	99	15	to	to	ADP
cet-13818	99	16	natural	natural	ADJ
cet-13818	99	17	gas	gas	NOUN
cet-13818	99	18	storage	storage	NOUN
cet-13818	99	19	establishments	establishment	NOUN
cet-13818	99	20	and	and	CCONJ
cet-13818	99	21	the	the	DET
cet-13818	99	22	respective	respective	ADJ
cet-13818	99	23	areas	area	NOUN
cet-13818	99	24	of	of	ADP
cet-13818	99	25	application	application	NOUN
cet-13818	99	26	and	and	CCONJ
cet-13818	99	27	methods	method	NOUN
cet-13818	99	28	of	of	ADP
cet-13818	99	29	coordination	coordination	NOUN
cet-13818	99	30	.	.	PUNCT
cet-13818	100	1	•	•	NUM
cet-13818	100	2	the	the	DET
cet-13818	100	3	identification	identification	NOUN
cet-13818	100	4	of	of	ADP
cet-13818	100	5	specific	specific	ADJ
cet-13818	100	6	individual	individual	ADJ
cet-13818	100	7	safety	safety	NOUN
cet-13818	100	8	aspects	aspect	NOUN
cet-13818	100	9	relating	relate	VERB
cet-13818	100	10	to	to	ADP
cet-13818	100	11	reservoirs	reservoir	NOUN
cet-13818	100	12	,	,	PUNCT
cet-13818	100	13	surface	surface	NOUN
cet-13818	100	14	plants	plant	NOUN
cet-13818	100	15	and	and	CCONJ
cet-13818	100	16	flow	flow	NOUN
cet-13818	100	17	-	-	PUNCT
cet-13818	100	18	lines	line	NOUN
cet-13818	100	19	.	.	PUNCT
cet-13818	101	1	•	•	NUM
cet-13818	101	2	criteria	criterion	NOUN
cet-13818	101	3	for	for	ADP
cet-13818	101	4	choosing	choose	VERB
cet-13818	101	5	state	state	NOUN
cet-13818	101	6	of	of	ADP
cet-13818	101	7	the	the	DET
cet-13818	101	8	art	art	NOUN
cet-13818	101	9	accident	accident	NOUN
cet-13818	101	10	databases	database	NOUN
cet-13818	101	11	and	and	CCONJ
cet-13818	101	12	sources	source	NOUN
cet-13818	101	13	of	of	ADP
cet-13818	101	14	reliability	reliability	NOUN
cet-13818	101	15	data	datum	NOUN
cet-13818	101	16	.	.	PUNCT
cet-13818	102	1	•	•	NUM
cet-13818	102	2	conditions	condition	NOUN
cet-13818	102	3	of	of	ADP
cet-13818	102	4	feasibility	feasibility	NOUN
cet-13818	102	5	of	of	ADP
cet-13818	102	6	the	the	DET
cet-13818	102	7	api	api	NOUN
cet-13818	102	8	581	581	NUM
cet-13818	102	9	standard	standard	NOUN
cet-13818	102	10	(	(	PUNCT
cet-13818	102	11	rbi	rbi	NOUN
cet-13818	102	12	)	)	PUNCT
cet-13818	102	13	in	in	ADP
cet-13818	102	14	the	the	DET
cet-13818	102	15	risk	risk	NOUN
cet-13818	102	16	assessment	assessment	NOUN
cet-13818	102	17	of	of	ADP
cet-13818	102	18	safety	safety	NOUN
cet-13818	102	19	reports	report	NOUN
cet-13818	102	20	.	.	PUNCT
cet-13818	103	1	•	•	NUM
cet-13818	103	2	conditions	condition	NOUN
cet-13818	103	3	of	of	ADP
cet-13818	103	4	use	use	NOUN
cet-13818	103	5	of	of	ADP
cet-13818	103	6	commercial	commercial	ADJ
cet-13818	103	7	computational	computational	ADJ
cet-13818	103	8	models	model	NOUN
cet-13818	103	9	for	for	ADP
cet-13818	103	10	the	the	DET
cet-13818	103	11	study	study	NOUN
cet-13818	103	12	of	of	ADP
cet-13818	103	13	the	the	DET
cet-13818	103	14	consequences	consequence	NOUN
cet-13818	103	15	for	for	ADP
cet-13818	103	16	methane	methane	NOUN
cet-13818	103	17	releases	release	NOUN
cet-13818	103	18	in	in	ADP
cet-13818	103	19	super	super	ADJ
cet-13818	103	20	critical	critical	ADJ
cet-13818	103	21	conditions	condition	NOUN
cet-13818	103	22	.	.	PUNCT
cet-13818	104	1	•	•	NUM
cet-13818	104	2	uniformity	uniformity	NOUN
cet-13818	104	3	of	of	ADP
cet-13818	104	4	risk	risk	NOUN
cet-13818	104	5	assessment	assessment	NOUN
cet-13818	104	6	throughout	throughout	ADP
cet-13818	104	7	the	the	DET
cet-13818	104	8	national	national	ADJ
cet-13818	104	9	territory	territory	NOUN
cet-13818	104	10	.	.	PUNCT
cet-13818	105	1	some	some	DET
cet-13818	105	2	indications	indication	NOUN
cet-13818	105	3	emerged	emerge	VERB
cet-13818	105	4	to	to	PART
cet-13818	105	5	improve	improve	VERB
cet-13818	105	6	the	the	DET
cet-13818	105	7	national	national	ADJ
cet-13818	105	8	regulatory	regulatory	ADJ
cet-13818	105	9	framework	framework	NOUN
cet-13818	105	10	:	:	PUNCT
cet-13818	105	11	•	•	NOUN
cet-13818	105	12	define	define	VERB
cet-13818	105	13	a	a	DET
cet-13818	105	14	validated	validate	VERB
cet-13818	105	15	methodology	methodology	NOUN
cet-13818	105	16	of	of	ADP
cet-13818	105	17	integrated	integrate	VERB
cet-13818	105	18	risk	risk	NOUN
cet-13818	105	19	assessment	assessment	NOUN
cet-13818	105	20	in	in	ADP
cet-13818	105	21	order	order	NOUN
cet-13818	105	22	to	to	PART
cet-13818	105	23	quantify	quantify	VERB
cet-13818	105	24	the	the	DET
cet-13818	105	25	effect	effect	NOUN
cet-13818	105	26	of	of	ADP
cet-13818	105	27	the	the	DET
cet-13818	105	28	safety	safety	NOUN
cet-13818	105	29	management	management	NOUN
cet-13818	105	30	system	system	NOUN
cet-13818	105	31	.	.	PUNCT
cet-13818	106	1	•	•	PUNCT
cet-13818	106	2	establish	establish	VERB
cet-13818	106	3	the	the	DET
cet-13818	106	4	procedures	procedure	NOUN
cet-13818	106	5	which	which	PRON
cet-13818	106	6	are	be	AUX
cet-13818	106	7	necessary	necessary	ADJ
cet-13818	106	8	both	both	PRON
cet-13818	106	9	to	to	PART
cet-13818	106	10	reduce	reduce	VERB
cet-13818	106	11	the	the	DET
cet-13818	106	12	probability	probability	NOUN
cet-13818	106	13	of	of	ADP
cet-13818	106	14	occurrence	occurrence	NOUN
cet-13818	106	15	and	and	CCONJ
cet-13818	106	16	to	to	PART
cet-13818	106	17	reduce	reduce	VERB
cet-13818	106	18	the	the	DET
cet-13818	106	19	extent	extent	NOUN
cet-13818	106	20	of	of	ADP
cet-13818	106	21	the	the	DET
cet-13818	106	22	consequences	consequence	NOUN
cet-13818	106	23	of	of	ADP
cet-13818	106	24	major	major	ADJ
cet-13818	106	25	accidents	accident	NOUN
cet-13818	106	26	.	.	PUNCT
cet-13818	107	1	•	•	NUM
cet-13818	107	2	identify	identify	VERB
cet-13818	107	3	credibility	credibility	NOUN
cet-13818	107	4	thresholds	threshold	NOUN
cet-13818	107	5	for	for	ADP
cet-13818	107	6	accident	accident	NOUN
cet-13818	107	7	events	event	NOUN
cet-13818	107	8	,	,	PUNCT
cet-13818	107	9	as	as	ADP
cet-13818	107	10	in	in	ADP
cet-13818	107	11	other	other	ADJ
cet-13818	107	12	countries	country	NOUN
cet-13818	107	13	in	in	ADP
cet-13818	107	14	europe	europe	PROPN
cet-13818	107	15	.	.	PUNCT
cet-13818	108	1	•	•	NUM
cet-13818	108	2	recognize	recognize	VERB
cet-13818	108	3	ways	way	NOUN
cet-13818	108	4	to	to	PART
cet-13818	108	5	carry	carry	VERB
cet-13818	108	6	out	out	ADP
cet-13818	108	7	natech	natech	ADJ
cet-13818	108	8	risk	risk	NOUN
cet-13818	108	9	assessment	assessment	NOUN
cet-13818	108	10	,	,	PUNCT
cet-13818	108	11	relating	relate	VERB
cet-13818	108	12	to	to	ADP
cet-13818	108	13	natural	natural	ADJ
cet-13818	108	14	events	event	NOUN
cet-13818	108	15	or	or	CCONJ
cet-13818	108	16	disasters	disaster	NOUN
cet-13818	108	17	that	that	PRON
cet-13818	108	18	can	can	AUX
cet-13818	108	19	induce	induce	VERB
cet-13818	108	20	one	one	NUM
cet-13818	108	21	or	or	CCONJ
cet-13818	108	22	more	more	ADV
cet-13818	108	23	technological	technological	ADJ
cet-13818	108	24	accidents	accident	NOUN
cet-13818	108	25	such	such	ADJ
cet-13818	108	26	as	as	ADP
cet-13818	108	27	fires	fire	NOUN
cet-13818	108	28	,	,	PUNCT
cet-13818	108	29	explosions	explosion	NOUN
cet-13818	108	30	and	and	CCONJ
cet-13818	108	31	releases	release	NOUN
cet-13818	108	32	,	,	PUNCT
cet-13818	108	33	in	in	ADP
cet-13818	108	34	order	order	NOUN
cet-13818	108	35	to	to	PART
cet-13818	108	36	adopt	adopt	VERB
cet-13818	108	37	the	the	DET
cet-13818	108	38	necessary	necessary	ADJ
cet-13818	108	39	measures	measure	NOUN
cet-13818	108	40	for	for	ADP
cet-13818	108	41	the	the	DET
cet-13818	108	42	prevention	prevention	NOUN
cet-13818	108	43	,	,	PUNCT
cet-13818	108	44	mitigation	mitigation	NOUN
cet-13818	108	45	and	and	CCONJ
cet-13818	108	46	management	management	NOUN
cet-13818	108	47	of	of	ADP
cet-13818	108	48	the	the	DET
cet-13818	108	49	emergency	emergency	NOUN
cet-13818	108	50	.	.	PUNCT
cet-13818	109	1	•	•	INTJ
cet-13818	109	2	put	put	VERB
cet-13818	109	3	in	in	ADP
cet-13818	109	4	place	place	NOUN
cet-13818	109	5	measures	measure	NOUN
cet-13818	109	6	to	to	PART
cet-13818	109	7	contain	contain	VERB
cet-13818	109	8	methane	methane	NOUN
cet-13818	109	9	emissions	emission	NOUN
cet-13818	109	10	(	(	PUNCT
cet-13818	109	11	greenhouse	greenhouse	NOUN
cet-13818	109	12	gas	gas	NOUN
cet-13818	109	13	)	)	PUNCT
cet-13818	109	14	in	in	ADP
cet-13818	109	15	conditions	condition	NOUN
cet-13818	109	16	other	other	ADJ
cet-13818	109	17	than	than	ADP
cet-13818	109	18	normal	normal	ADJ
cet-13818	109	19	operation	operation	NOUN
cet-13818	109	20	.	.	PUNCT
cet-13818	110	1	acknowledgments	acknowledgment	NOUN
cet-13818	110	2	special	special	ADJ
cet-13818	110	3	thanks	thank	NOUN
cet-13818	110	4	to	to	ADP
cet-13818	110	5	the	the	DET
cet-13818	110	6	italian	italian	ADJ
cet-13818	110	7	ministry	ministry	PROPN
cet-13818	110	8	of	of	ADP
cet-13818	110	9	environment	environment	PROPN
cet-13818	110	10	(	(	PUNCT
cet-13818	110	11	div.ii	div.ii	PROPN
cet-13818	110	12	rischio	rischio	X
cet-13818	110	13	rilevante	rilevante	PROPN
cet-13818	110	14	e	e	PROPN
cet-13818	110	15	aia	aia	PROPN
cet-13818	110	16	,	,	PUNCT
cet-13818	110	17	mase	mase	PROPN
cet-13818	110	18	.	.	PUNCT
cet-13818	111	1	via	via	ADP
cet-13818	111	2	cristoforo	cristoforo	PRON
cet-13818	111	3	colombo	colombo	PROPN
cet-13818	111	4	44	44	NUM
cet-13818	111	5	–	–	PUNCT
cet-13818	111	6	00147	00147	NUM
cet-13818	111	7	roma	roma	PROPN
cet-13818	111	8	)	)	PUNCT
cet-13818	111	9	.	.	PUNCT
cet-13818	112	1	references	reference	NOUN
cet-13818	112	2	api	api	NOUN
cet-13818	112	3	,	,	PUNCT
cet-13818	112	4	2016	2016	NUM
cet-13818	112	5	,	,	PUNCT
cet-13818	112	6	american	american	PROPN
cet-13818	112	7	petroleum	petroleum	PROPN
cet-13818	112	8	institute	institute	PROPN
cet-13818	112	9	,	,	PUNCT
cet-13818	112	10	“	"	PUNCT
cet-13818	112	11	api	api	NOUN
cet-13818	112	12	rp	rp	NOUN
cet-13818	112	13	581	581	NUM
cet-13818	112	14	risk	risk	NOUN
cet-13818	112	15	based	base	VERB
cet-13818	112	16	inspection	inspection	NOUN
cet-13818	112	17	methodology	methodology	NOUN
cet-13818	112	18	”	"	PUNCT
cet-13818	112	19	,	,	PUNCT
cet-13818	112	20	third	third	ADJ
cet-13818	112	21	edition	edition	NOUN
cet-13818	112	22	.	.	PUNCT
cet-13818	113	1	bellamy	bellamy	PROPN
cet-13818	113	2	l.	l.	PROPN
cet-13818	113	3	,	,	PUNCT
cet-13818	113	4	papazoglou	papazoglou	PROPN
cet-13818	113	5	l.	l.	PROPN
cet-13818	113	6	,	,	PUNCT
cet-13818	113	7	hale	hale	PROPN
cet-13818	113	8	a.	a.	PROPN
cet-13818	113	9	,	,	PUNCT
cet-13818	113	10	aneziris	aneziris	NOUN
cet-13818	113	11	o.	o.	NOUN
cet-13818	113	12	,	,	PUNCT
cet-13818	113	13	ale	ale	PROPN
cet-13818	113	14	b.	b.	PROPN
cet-13818	113	15	,	,	PUNCT
cet-13818	113	16	morris	morris	PROPN
cet-13818	113	17	m.	m.	NOUN
cet-13818	113	18	,	,	PUNCT
cet-13818	113	19	joy	joy	NOUN
cet-13818	113	20	i.	i.	NOUN
cet-13818	113	21	,	,	PUNCT
cet-13818	113	22	2000	2000	NUM
cet-13818	113	23	,	,	PUNCT
cet-13818	113	24	“	"	PUNCT
cet-13818	113	25	i	i	NOUN
cet-13818	113	26	-	-	NOUN
cet-13818	113	27	risk	risk	NOUN
cet-13818	113	28	:	:	PUNCT
cet-13818	113	29	a	a	DET
cet-13818	113	30	quantified	quantify	VERB
cet-13818	113	31	integrated	integrate	VERB
cet-13818	113	32	technical	technical	ADJ
cet-13818	113	33	and	and	CCONJ
cet-13818	113	34	management	management	NOUN
cet-13818	113	35	risk	risk	NOUN
cet-13818	113	36	control	control	NOUN
cet-13818	113	37	and	and	CCONJ
cet-13818	113	38	monitoring	monitor	VERB
cet-13818	113	39	methodology	methodology	NOUN
cet-13818	113	40	”	"	PUNCT
cet-13818	113	41	,	,	PUNCT
cet-13818	113	42	ec	ec	PROPN
cet-13818	113	43	,	,	PUNCT
cet-13818	113	44	eur-19320	eur-19320	X
cet-13818	113	45	.	.	PUNCT
cet-13818	114	1	cech	cech	PROPN
cet-13818	114	2	m.	m.	PROPN
cet-13818	114	3	,	,	PUNCT
cet-13818	114	4	davis	davis	PROPN
cet-13818	114	5	p.	p.	PROPN
cet-13818	114	6	,	,	PUNCT
cet-13818	114	7	gambardella	gambardella	PROPN
cet-13818	114	8	f.	f.	PROPN
cet-13818	114	9	,	,	PUNCT
cet-13818	114	10	haskamp	haskamp	PROPN
cet-13818	114	11	a.	a.	NOUN
cet-13818	114	12	,	,	PUNCT
cet-13818	114	13	2018	2018	NUM
cet-13818	114	14	,	,	PUNCT
cet-13818	114	15	concawe	concawe	NOUN
cet-13818	114	16	,	,	PUNCT
cet-13818	114	17	report	report	VERB
cet-13818	114	18	no	no	INTJ
cet-13818	114	19	.	.	PUNCT
cet-13818	115	1	6/18	6/18	NUM
cet-13818	115	2	,	,	PUNCT
cet-13818	115	3	“	"	PUNCT
cet-13818	115	4	performance	performance	NOUN
cet-13818	115	5	of	of	ADP
cet-13818	115	6	european	european	PROPN
cet-13818	115	7	cross	cross	ADJ
cet-13818	115	8	-	-	ADJ
cet-13818	115	9	country	country	ADJ
cet-13818	115	10	oil	oil	NOUN
cet-13818	115	11	pipelines	pipeline	NOUN
cet-13818	115	12	–	–	PUNCT
cet-13818	115	13	statistical	statistical	ADJ
cet-13818	115	14	summary	summary	NOUN
cet-13818	115	15	of	of	ADP
cet-13818	115	16	reported	report	VERB
cet-13818	115	17	spillages	spillage	NOUN
cet-13818	115	18	in	in	ADP
cet-13818	115	19	2016	2016	NUM
cet-13818	115	20	and	and	CCONJ
cet-13818	115	21	since	since	SCONJ
cet-13818	115	22	1971	1971	NUM
cet-13818	115	23	”	"	PUNCT
cet-13818	115	24	.	.	PUNCT
cet-13818	116	1	dröge	dröge	PROPN
cet-13818	116	2	m.	m.	PROPN
cet-13818	116	3	,	,	PUNCT
cet-13818	116	4	kenter	kenter	PROPN
cet-13818	116	5	r.	r.	PROPN
cet-13818	116	6	,	,	PUNCT
cet-13818	116	7	2018	2018	NUM
cet-13818	116	8	,	,	PUNCT
cet-13818	116	9	egig	egig	PROPN
cet-13818	116	10	,	,	PUNCT
cet-13818	116	11	doc	doc	PROPN
cet-13818	116	12	.	.	PROPN
cet-13818	116	13	number	number	PROPN
cet-13818	116	14	va	va	PROPN
cet-13818	116	15	17.r.0395	17.r.0395	PROPN
cet-13818	116	16	,	,	PUNCT
cet-13818	116	17	european	european	ADJ
cet-13818	116	18	gas	gas	NOUN
cet-13818	116	19	pipeline	pipeline	NOUN
cet-13818	116	20	incident	incident	NOUN
cet-13818	116	21	data	datum	NOUN
cet-13818	116	22	group	group	NOUN
cet-13818	116	23	,	,	PUNCT
cet-13818	116	24	“	"	PUNCT
cet-13818	116	25	10th	10th	ADJ
cet-13818	116	26	report	report	NOUN
cet-13818	116	27	of	of	ADP
cet-13818	116	28	the	the	DET
cet-13818	116	29	european	european	PROPN
cet-13818	116	30	gas	gas	PROPN
cet-13818	116	31	pipeline	pipeline	PROPN
cet-13818	116	32	incident	incident	NOUN
cet-13818	116	33	data	datum	NOUN
cet-13818	116	34	group	group	NOUN
cet-13818	116	35	(	(	PUNCT
cet-13818	116	36	period	period	NOUN
cet-13818	116	37	1970	1970	NUM
cet-13818	116	38	–	–	PUNCT
cet-13818	116	39	2016	2016	NUM
cet-13818	116	40	)	)	PUNCT
cet-13818	116	41	”	"	PUNCT
cet-13818	116	42	.	.	PUNCT
cet-13818	117	1	goodfellow	goodfellow	PROPN
cet-13818	117	2	et	et	PROPN
cet-13818	117	3	al	al	PROPN
cet-13818	117	4	.	.	PROPN
cet-13818	117	5	,	,	PUNCT
cet-13818	117	6	2018	2018	NUM
cet-13818	117	7	,	,	PUNCT
cet-13818	117	8	“	"	PUNCT
cet-13818	117	9	ukopa	ukopa	ADJ
cet-13818	117	10	pipeline	pipeline	NOUN
cet-13818	117	11	product	product	NOUN
cet-13818	117	12	loss	loss	NOUN
cet-13818	117	13	incidents	incident	NOUN
cet-13818	117	14	and	and	CCONJ
cet-13818	117	15	faults	fault	NOUN
cet-13818	117	16	report	report	NOUN
cet-13818	117	17	(	(	PUNCT
cet-13818	117	18	1962	1962	NUM
cet-13818	117	19	–	–	SYM
cet-13818	117	20	2016	2016	NUM
cet-13818	117	21	)	)	PUNCT
cet-13818	117	22	”	"	PUNCT
cet-13818	117	23	,	,	PUNCT
cet-13818	117	24	report	report	NOUN
cet-13818	117	25	number	number	NOUN
cet-13818	117	26	:	:	PUNCT
cet-13818	117	27	ukopa/17/002	ukopa/17/002	ADJ
cet-13818	117	28	,	,	PUNCT
cet-13818	117	29	issue	issue	NOUN
cet-13818	117	30	:	:	PUNCT
cet-13818	117	31	1.1	1.1	NUM
cet-13818	117	32	.	.	PUNCT
cet-13818	118	1	gu	gu	NOUN
cet-13818	118	2	,	,	PUNCT
cet-13818	118	3	2005	2005	NUM
cet-13818	118	4	,	,	PUNCT
cet-13818	118	5	decreto	decreto	PROPN
cet-13818	118	6	del	del	PROPN
cet-13818	118	7	presidente	presidente	PROPN
cet-13818	118	8	del	del	PROPN
cet-13818	118	9	consiglio	consiglio	PROPN
cet-13818	118	10	dei	dei	PROPN
cet-13818	118	11	ministri	ministri	PROPN
cet-13818	118	12	25	25	NUM
cet-13818	118	13	febbraio	febbraio	PROPN
cet-13818	118	14	2005	2005	NUM
cet-13818	118	15	linee	linee	PROPN
cet-13818	118	16	guida	guida	PROPN
cet-13818	118	17	per	per	ADP
cet-13818	118	18	la	la	PROPN
cet-13818	118	19	predisposizione	predisposizione	NOUN
cet-13818	118	20	del	del	PROPN
cet-13818	118	21	piano	piano	PROPN
cet-13818	118	22	d'emergenza	d'emergenza	PROPN
cet-13818	118	23	esterna	esterna	PROPN
cet-13818	118	24	di	di	PROPN
cet-13818	118	25	cui	cui	PROPN
cet-13818	118	26	all'articolo	all'articolo	ADP
cet-13818	118	27	20	20	NUM
cet-13818	118	28	,	,	PUNCT
cet-13818	118	29	comma	comma	NOUN
cet-13818	118	30	4	4	NUM
cet-13818	118	31	,	,	PUNCT
cet-13818	118	32	del	del	X
cet-13818	118	33	decreto	decreto	PROPN
cet-13818	118	34	legislativo	legislativo	PROPN
cet-13818	118	35	17	17	NUM
cet-13818	118	36	agosto	agosto	NOUN
cet-13818	118	37	1999	1999	NUM
cet-13818	118	38	,	,	PUNCT
cet-13818	118	39	n.	n.	NOUN
cet-13818	118	40	334	334	NUM
cet-13818	118	41	,	,	PUNCT
cet-13818	118	42	gu	gu	PROPN
cet-13818	118	43	serie	serie	VERB
cet-13818	118	44	generale	generale	PROPN
cet-13818	118	45	n.62	n.62	PROPN
cet-13818	118	46	del	del	PROPN
cet-13818	118	47	16	16	NUM
cet-13818	118	48	-	-	PUNCT
cet-13818	118	49	03	03	NUM
cet-13818	118	50	-	-	PUNCT
cet-13818	118	51	2005	2005	NUM
cet-13818	118	52	suppl	suppl	NOUN
cet-13818	118	53	.	.	PUNCT
cet-13818	119	1	ordinario	ordinario	PROPN
cet-13818	119	2	n.	n.	PROPN
cet-13818	119	3	40	40	NUM
cet-13818	119	4	.	.	PUNCT
cet-13818	120	1	gu	gu	PROPN
cet-13818	120	2	,	,	PUNCT
cet-13818	120	3	2015	2015	NUM
cet-13818	120	4	,	,	PUNCT
cet-13818	120	5	decreto	decreto	PROPN
cet-13818	120	6	legislativo	legislativo	PROPN
cet-13818	120	7	26	26	NUM
cet-13818	120	8	giugno	giugno	PROPN
cet-13818	120	9	2015	2015	NUM
cet-13818	120	10	,	,	PUNCT
cet-13818	120	11	n.	n.	NOUN
cet-13818	120	12	105	105	NUM
cet-13818	120	13	.	.	PUNCT
cet-13818	121	1	so	so	ADV
cet-13818	121	2	n.	n.	PROPN
cet-13818	121	3	161	161	NUM
cet-13818	121	4	del	del	PROPN
cet-13818	121	5	14	14	NUM
cet-13818	121	6	luglio	luglio	NOUN
cet-13818	121	7	2015	2015	NUM
cet-13818	121	8	“	"	PUNCT
cet-13818	121	9	attuazione	attuazione	ADJ
cet-13818	121	10	della	della	NOUN
cet-13818	121	11	direttiva	direttiva	NOUN
cet-13818	121	12	2012/18	2012/18	NUM
cet-13818	121	13	/	/	SYM
cet-13818	121	14	ue	ue	PROPN
cet-13818	121	15	relativa	relativa	PROPN
cet-13818	121	16	al	al	PROPN
cet-13818	121	17	controllo	controllo	PROPN
cet-13818	121	18	del	del	PROPN
cet-13818	121	19	pericolo	pericolo	PROPN
cet-13818	121	20	di	di	PROPN
cet-13818	121	21	incidenti	incidenti	PROPN
cet-13818	121	22	rilevanti	rilevanti	PROPN
cet-13818	121	23	connessi	connessi	PROPN
cet-13818	121	24	con	con	PROPN
cet-13818	121	25	sostanze	sostanze	PROPN
cet-13818	121	26	pericolose	pericolose	PROPN
cet-13818	121	27	”	"	PUNCT
cet-13818	121	28	,	,	PUNCT
cet-13818	121	29	gazz	gazz	PROPN
cet-13818	121	30	.	.	PUNCT
cet-13818	122	1	uff	uff	PROPN
cet-13818	122	2	.	.	PROPN
cet-13818	122	3	14	14	NUM
cet-13818	122	4	luglio	luglio	NOUN
cet-13818	122	5	2015	2015	NUM
cet-13818	122	6	,	,	PUNCT
cet-13818	122	7	n.	n.	NOUN
cet-13818	122	8	161	161	NUM
cet-13818	122	9	,	,	PUNCT
cet-13818	122	10	s.o	s.o	PROPN
cet-13818	122	11	..	..	PROPN
cet-13818	122	12	keeley	keeley	PROPN
cet-13818	122	13	d.	d.	PROPN
cet-13818	122	14	,	,	PUNCT
cet-13818	122	15	2008	2008	NUM
cet-13818	122	16	,	,	PUNCT
cet-13818	122	17	hse	hse	PROPN
cet-13818	122	18	,	,	PUNCT
cet-13818	122	19	research	research	NOUN
cet-13818	122	20	report	report	NOUN
cet-13818	123	1	rr671	rr671	NOUN
cet-13818	123	2	“	"	PUNCT
cet-13818	123	3	failure	failure	NOUN
cet-13818	123	4	rates	rate	NOUN
cet-13818	123	5	for	for	ADP
cet-13818	123	6	underground	underground	ADJ
cet-13818	123	7	gas	gas	NOUN
cet-13818	123	8	storage	storage	NOUN
cet-13818	123	9	”	"	PUNCT
cet-13818	123	10	.	.	PUNCT
cet-13818	124	1	mattm	mattm	NOUN
cet-13818	124	2	,	,	PUNCT
cet-13818	124	3	2018	2018	NUM
cet-13818	124	4	,	,	PUNCT
cet-13818	124	5	“	"	PUNCT
cet-13818	124	6	gli	gli	NOUN
cet-13818	124	7	stoccaggi	stoccaggi	NOUN
cet-13818	124	8	sotterranei	sotterranei	PROPN
cet-13818	124	9	di	di	NOUN
cet-13818	124	10	gas	gas	NOUN
cet-13818	124	11	naturale	naturale	PROPN
cet-13818	124	12	linee	linee	PROPN
cet-13818	124	13	guida	guida	PROPN
cet-13818	124	14	per	per	ADP
cet-13818	124	15	la	la	X
cet-13818	124	16	valutazione	valutazione	X
cet-13818	124	17	dei	dei	PROPN
cet-13818	124	18	rapporti	rapporti	PROPN
cet-13818	124	19	di	di	PROPN
cet-13818	124	20	sicurezza	sicurezza	PROPN
cet-13818	124	21	”	"	PUNCT
cet-13818	124	22	,	,	PUNCT
cet-13818	124	23	coordinamento	coordinamento	ADP
cet-13818	124	24	per	per	ADP
cet-13818	124	25	l’uniforme	l’uniforme	X
cet-13818	124	26	applicazione	applicazione	PROPN
cet-13818	124	27	sul	sul	PROPN
cet-13818	124	28	territorio	territorio	PROPN
cet-13818	124	29	nazionale	nazionale	PROPN
cet-13818	124	30	di	di	PROPN
cet-13818	124	31	cui	cui	PROPN
cet-13818	124	32	all’art	all’art	PROPN
cet-13818	124	33	.	.	PROPN
cet-13818	124	34	11	11	NUM
cet-13818	124	35	del	del	PROPN
cet-13818	124	36	decreto	decreto	PROPN
cet-13818	124	37	legislativo	legislativo	PROPN
cet-13818	124	38	26	26	NUM
cet-13818	124	39	giugno	giugno	PROPN
cet-13818	124	40	2015	2015	NUM
cet-13818	124	41	n.	n.	NOUN
cet-13818	124	42	105	105	NUM
cet-13818	124	43	.	.	PUNCT
cet-13818	125	1	milazzo	milazzo	VERB
cet-13818	125	2	et	et	PROPN
cet-13818	125	3	al	al	PROPN
cet-13818	125	4	.	.	PROPN
cet-13818	125	5	,	,	PUNCT
cet-13818	125	6	2010	2010	NUM
cet-13818	125	7	,	,	PUNCT
cet-13818	125	8	“	"	PUNCT
cet-13818	125	9	the	the	DET
cet-13818	125	10	influence	influence	NOUN
cet-13818	125	11	of	of	ADP
cet-13818	125	12	risk	risk	NOUN
cet-13818	125	13	prevention	prevention	NOUN
cet-13818	125	14	measures	measure	NOUN
cet-13818	125	15	on	on	ADP
cet-13818	125	16	the	the	DET
cet-13818	125	17	frequency	frequency	NOUN
cet-13818	125	18	of	of	ADP
cet-13818	125	19	failure	failure	NOUN
cet-13818	125	20	of	of	ADP
cet-13818	125	21	piping	piping	NOUN
cet-13818	125	22	”	"	PUNCT
cet-13818	125	23	,	,	PUNCT
cet-13818	125	24	international	international	ADJ
cet-13818	125	25	journal	journal	NOUN
cet-13818	125	26	of	of	ADP
cet-13818	125	27	performability	performability	NOUN
cet-13818	125	28	enineering	enineere	VERB
cet-13818	125	29	,	,	PUNCT
cet-13818	125	30	vol.6	vol.6	PROPN
cet-13818	125	31	.	.	PUNCT
cet-13818	126	1	spencer	spencer	PROPN
cet-13818	126	2	et	et	PROPN
cet-13818	126	3	al	al	PROPN
cet-13818	126	4	.	.	PROPN
cet-13818	126	5	,	,	PUNCT
cet-13818	126	6	1997	1997	NUM
cet-13818	126	7	,	,	PUNCT
cet-13818	126	8	“	"	PUNCT
cet-13818	126	9	ignition	ignition	NOUN
cet-13818	126	10	probability	probability	NOUN
cet-13818	126	11	of	of	ADP
cet-13818	126	12	flammable	flammable	ADJ
cet-13818	126	13	gases	gas	NOUN
cet-13818	126	14	(	(	PUNCT
cet-13818	126	15	phase1	phase1	NOUN
cet-13818	126	16	)	)	PUNCT
cet-13818	126	17	”	"	PUNCT
cet-13818	126	18	,	,	PUNCT
cet-13818	126	19	hse	hse	PROPN
cet-13818	126	20	contractor	contractor	PROPN
cet-13818	126	21	report	report	PROPN
cet-13818	126	22	rsu8000/081	rsu8000/081	PROPN
cet-13818	126	23	,	,	PUNCT
cet-13818	126	24	hse	hse	PROPN
cet-13818	126	25	books	book	NOUN
cet-13818	126	26	.	.	PUNCT
cet-13818	127	1	uijt	uijt	PROPN
cet-13818	127	2	de	de	PROPN
cet-13818	127	3	haag	haag	PROPN
cet-13818	127	4	p.	p.	PROPN
cet-13818	127	5	,	,	PUNCT
cet-13818	127	6	ale	ale	PROPN
cet-13818	127	7	b.	b.	PROPN
cet-13818	127	8	,	,	PUNCT
cet-13818	127	9	2005	2005	NUM
cet-13818	127	10	,	,	PUNCT
cet-13818	127	11	tno	tno	PROPN
cet-13818	127	12	,	,	PUNCT
cet-13818	127	13	committee	committee	NOUN
cet-13818	127	14	for	for	ADP
cet-13818	127	15	the	the	DET
cet-13818	127	16	prevention	prevention	NOUN
cet-13818	127	17	of	of	ADP
cet-13818	127	18	disasters	disaster	NOUN
cet-13818	127	19	,	,	PUNCT
cet-13818	127	20	cpr	cpr	PROPN
cet-13818	127	21	,	,	PUNCT
cet-13818	127	22	doc	doc	PROPN
cet-13818	127	23	cpr	cpr	PROPN
cet-13818	127	24	18	18	NUM
cet-13818	127	25	e	e	NOUN
cet-13818	127	26	,	,	PUNCT
cet-13818	127	27	“	"	PUNCT
cet-13818	127	28	guidelines	guideline	NOUN
cet-13818	127	29	for	for	ADP
cet-13818	127	30	quantitative	quantitative	ADJ
cet-13818	127	31	risk	risk	NOUN
cet-13818	127	32	assessment	assessment	NOUN
cet-13818	127	33	–	–	PUNCT
cet-13818	127	34	purple	purple	ADJ
cet-13818	127	35	book	book	NOUN
cet-13818	127	36	”	"	PUNCT
cet-13818	127	37	.	.	PUNCT
cet-13818	128	1	van	van	PROPN
cet-13818	128	2	vliet	vliet	PROPN
cet-13818	128	3	a.	a.	PROPN
cet-13818	128	4	,	,	PUNCT
cet-13818	128	5	gooijer	gooijer	PROPN
cet-13818	128	6	l.	l.	PROPN
cet-13818	128	7	,	,	PUNCT
cet-13818	128	8	laheij	laheij	PROPN
cet-13818	128	9	g.	g.	PROPN
cet-13818	128	10	,	,	PUNCT
cet-13818	128	11	2011	2011	NUM
cet-13818	128	12	,	,	PUNCT
cet-13818	128	13	rivm	rivm	PROPN
cet-13818	128	14	,	,	PUNCT
cet-13818	128	15	report	report	NOUN
cet-13818	128	16	620550004/2011	620550004/2011	NUM
cet-13818	128	17	,	,	PUNCT
cet-13818	128	18	“	"	PUNCT
cet-13818	128	19	on	on	ADP
cet-13818	128	20	-	-	PUNCT
cet-13818	128	21	site	site	NOUN
cet-13818	128	22	natural	natural	ADJ
cet-13818	128	23	gas	gas	NOUN
cet-13818	128	24	piping	piping	NOUN
cet-13818	128	25	scenarios	scenario	NOUN
cet-13818	128	26	and	and	CCONJ
cet-13818	128	27	failure	failure	NOUN
cet-13818	128	28	frequencies	frequency	NOUN
cet-13818	128	29	”	"	PUNCT
cet-13818	128	30	.	.	PUNCT
cet-13818	129	1	480	480	NUM
cet-13818	129	2	11marrazzo.pdf	11marrazzo.pdf	NUM
cet-13818	129	3	risk	risk	NOUN
cet-13818	129	4	management	management	NOUN
cet-13818	129	5	and	and	CCONJ
cet-13818	129	6	safety	safety	NOUN
cet-13818	129	7	aspects	aspect	NOUN
cet-13818	129	8	in	in	ADP
cet-13818	129	9	italian	italian	ADJ
cet-13818	129	10	underground	underground	ADJ
cet-13818	129	11	gas	gas	NOUN
cet-13818	129	12	storage	storage	NOUN
cet-13818	129	13	activities	activity	NOUN