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Underwater works and diving at Lisnave shipyard (locks 21-22), 38-28.35N 008-48.26W

Activeuntil 30 Nov 2026, 23:59 UTC (in 25 days)Received 29 Oct 2026, 00:00 UTC

Warning text

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AVISA-SE TODA A NAVEGAÇÃO QUE ENTRE OS DIAS 01 E 30 NOVEMBRO, VÃO REALIZAR-SE TRABALHOS SUBAQUÁTICOS, PELA EMPRESA PMHS, REPRESENTADA POR PEDRO SILVA, NO ESTALEIRO LISNAVE, COMPORTAS 22 E 21, COM RECURSO A EMBARCAÇÃO PT-131105-AL-POSEIDON I. NO PERÍODO EM QUE DECORRE OS TRABALHOS DE MERGULHO DEVEM SER RESPEITADAS AS CONDIÇÕES DE SEGURANÇA INERENTES AOS TRABALHOS, NOMEADAMENTE A DELIMITAÇÃO DO LOCAL, A INIBIÇÃO DE DESCARGAS NUM RAIO DE 50 METROS AO LOCAL DE MERGULHO E A INTERDIÇÃO DO TRÂNSITO DE EMBARCAÇÕES OU MOVIMENTO DE HÉLICES DENTRO DESTE RAIO DE SEGURANÇA POSITION: 38-28.35N 008-48.26W

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Analysis

Activeuntil 30 Nov 2026, 23:59 UTC (in 25 days)

From 1 to 30 November diving and underwater works will be carried out by company PMHS at Lisnave shipyard (locks 22 and 21) using vessel PT-131105-AL-POSEIDON I. A safety exclusion zone is in force around the diving location. Discharges and vessel transit or propeller wash within the safety radius are prohibited while diving operations are underway.

Do not enter the delimited diving location; keep clear of the area and avoid vessel transit or propeller wash within the safety radius; do not discharge within 50 metres of the diving site.

Type: Offshore operations · severity moderate
Feed: Offshore works, rigs and towingAll warnings of this kind on the map, or as an API feed.
Location: Estaleiro Lisnave, comportas 22 e 21; position 38-28.35N 008-48.26W
Validity: From 01 Nov 2026, 00:00 UTC
Until 30 Nov 2026, 23:59 UTCENTRE OS DIAS 01 E 30 NOVEMBRO
Activity periods: 01 Nov 2026, 00:00 UTC - 30 Nov 2026, 23:59 UTC (diving and underwater works (daily within these dates))
Hazards: underwater works, diving operations, restricted transit, prohibition of discharges within safety radius
Keep clear: 0.027 NMINIBIÇÃO DE DESCARGAS NUM RAIO DE 50 METROS AO LOCAL DE MERGULHO E A INTERDIÇÃO DO TRÂNSITO DE EMBARCAÇÕES OU MOVIMENTO DE HÉLICES DENTRO DESTE RAIO DE SEGURANÇA

Contacts

PMHS / Pedro Silva · company and representative named in message

Vessels involved

PT-131105-AL-POSEIDON I · work vessel

Coast stations for this area

RCCMRSC HuelvaSpain115 NM from the area
RCCMRSC CadizSpain167 NM from the area
RCCMRSC VigoSpain226 NM from the area
DSCDSC Station HuelvaMRSC HuelvaSpainMMSI 002241023VHF 35range 35 NM110 NM from the area
DSCDSC Station ChipionaMRCC TarifaSpainMMSI 002241023MF 150range 150 NM157 NM from the area
DSCDSC Station CadizMRSC CadizSpainMMSI 002241023VHF 35range 35 NM175 NM from the area
DSCDSC Station La GuardiaMRCC FinisterreSpainMMSI 002241022VHF 35range 35 NM205 NM from the area
DSCDSC Station TarifaMRCC TarifaSpainMMSI 002241023VHF 35, MF 150range 150 NM213 NM from the area

Worked out automatically from the warning text on 29 Oct 2026, 11:08 UTC. It can be wrong: the official warning text is the authority.

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