iadc_discovered_materials #17755

id
INTEGER
17755
vessel_id
INTEGER
16 → vessels
vessel_document_id
INTEGER
54 → vessel_documents
category
VARCHAR
Instrumentation
subcategory
VARCHAR
H.6.2
name
VARCHAR
Public Address System
description
TEXT
Make: Jelec; Qty: 1
attributes
JSON
{"make": "Jelec", "type": "PA/GA system with speakers", "quantity": 1, "spec_1": "Can be combined with telephone system", "spec_2": "speakers: 140 x 6 W ceiling (accommodation), 84 x 8 W W/P and X/P (machinery spaces & open deck), 80 x 15 W W/P and X/P (high noise areas)", "spec_3": "explosion proof where required"}
remarks
TEXT
null
verification_status
ENUM
NOT_VERIFIED
is_active
BOOLEAN
Active
created_at
TIMESTAMP
2026-10-05T11:08:09.749076
updated_at
TIMESTAMP
2026-10-05T11:08:09.749084
promoted_material_id
INTEGER
null
source_pages
JSON
[52]
source_type
VARCHAR
csv
raw_text
TEXT
p.52 / H.6.2 Public Address System
make
VARCHAR
Jelec
model
VARCHAR
null