English to Russian Tech/Engineering Engineering (general)

Проектирование и строительство энергетического предприятия

Таблица "SITE INSPECTION TEST PLAN"

Description of activity: Receive, store and handle the fabricated structural steel, high strength bolt etc.---
Transfer of material to Subcontractor
Correspondence of identification marking on pieces and typical documents ”Mark and bolt list”

Reference Documents: Typical “Mark and bolt list” [prepared for batch]
Approved for construction drawings

Acceptance criteria: No damage to the fabricated and protective coating
Fastening shall be kept on dry conditions.

Не совсем понимаю последнюю фразу. Крепление чего?

Спасибо.