CANADA PORT 기항시 GANGWAY에 설치하는 SAFETY NET는 ANSI 규정을 충족하여야 하며
GANGWAY NET CERT 또한 본선에 비치되어야 한다.
CANADA PORT GANGWAY NET REGULATION (AS ANSI A 10.11-2010(R2016))
1. MESH SIZE: 150mm(6인치) x 150mm(6인치)를 초과해서는 안된다.
2. 350파운드(158.757 KG) 무게의 사람의 추락을 흡수할 수 있어야 한다.
3. 네트의 인증서가 제공되어야 한다.
4. 네트에는 다음과 같은 정보가 영구적으로 표시되어야 한다.
(1) 제조업체명
(2) 네트 재료 식별
(3) 제조일자
(4) 프로토타입 테스트 일자
(5) 시험 기관명
(6) 일련 번호
(ANSI) A 10.11-2010(R2016) 발췌
Quote
6.2 Personnel nets shall be designed and constructed to minimize fall-arrest injuries sustained in the course of normal use when installed in accordance with the manufacturers’ specifications and the requirements of this standard. Manufacturers shall pay particular attention to 6.3 through 6.6.
6.3 Mesh openings should be small in order to spread the deceleration force through as many net strands as possible, and to minimize entanglement of a fallen person’s head, arms, and legs when arresting the fall. The maximum size of mesh shall not exceed 36 square inches or be longer than 6 inches on any side, measured center-to-center of mesh ropes or webbing. No mesh member shall exceed 6 inches in length measured center-to-center of mesh crossings. All mesh crossings shall be anchored to eliminate frictional wear and prevent enlargement of the mesh openings.
6.4 Design, materials, and construction shall combine to produce a net that will minimize the deceleration and rebound force when arresting a fall.
Each personnel net shall be permanently labeled with the following information:
(1) Name of manufacturer
(2) Identification of net material
(3) Date of manufacture
(4) Date of prototype test
(5) Name of testing agency
(f-5) Serial number
Unquote
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