put in a tight and clean condition

[cypelek1983]

Пожалуйста, помогите перевести.
put in a tight and clean condition
Выражение встречается в следующем контексте:
As soon as the Facilities or any part thereof have, in the opinion of the Contractor, been completed mechanically and structurally and put in a tight and clean condition as specified in the Technical Specifications, excluding minor items not materially affecting the operation or safety of the Facilities, the Contractor shall so notify the Employer in writing.
Заранее спасибо

[Syrira]

ИМХО, приведены в чистое и аккуратное состояние (если дословно)

[cypelek1983]

Спасибо за подсказку!