iadc_discovered_materials #286

id
INTEGER
286
vessel_id
INTEGER
2 → vessels
vessel_document_id
INTEGER
2 → vessel_documents
category
VARCHAR
Power Generation
subcategory
VARCHAR
C.1.5
name
VARCHAR
Transformer - Thruster
description
TEXT
Qty: 8
attributes
JSON
{"type": "Step-down transformer for thrusters", "quantity": 8, "spec_1": "3,700 kVA", "spec_2": "690 V", "spec_3": "60 Hz"}
remarks
TEXT
null
verification_status
ENUM
NOT_VERIFIED
is_active
BOOLEAN
Active
created_at
TIMESTAMP
2026-05-09T07:14:54.810693
updated_at
TIMESTAMP
2026-05-09T07:14:54.810696
promoted_material_id
INTEGER
null
source_pages
JSON
[20, 21]
source_type
VARCHAR
csv
raw_text
TEXT
Transocean DD1 IADC Standard Equipment List, Rev: Jan 01, 2018, §C.1.5, pp.20-21
make
VARCHAR
null
model
VARCHAR
null