For Regulation (EN115:2010) cause 5.8.2.1 said
"In machinery spaces, especially in driving and return stations inside the truss, space with a
sufficiently large standing area shall be kept free from permanently installed parts of any kind. The size of the
standing area shall be at least 0,30 m2 and the smaller side shall be at least 0,50 m long."
By this regulation, Our Machine space is measure from "Protector" to "End of truss" ,length must be more than 500 mm.
Why we need to destroy the concrete ? it can not increase machine room space.
Please teach me sir.
Best regards,
Chatchai I.
P.S.
1) Area 0.3 sq.m. = (500*600 mm)
2) By the way, Our design dimension "Protector" to "End of truss" at Top machine room are OK, but bottom is seem NG by our design protector position(same as ZJ also NG,but China auditor is technical accept)--> this matter I had confirm with ESUKAI K Matsuyama as attached E-Mail.