36. Piping Installation

What safety precautions must be taken during the installation of pipe?

8 Critical Pipeline Safety Precautions to Consider

Carry Out Frequent Safety Training. …
Foster a Corporate Safety Culture. …
Ensure Proper Pipeline Excavation Procedures. …
Use Appropriate and Adequate PPE While Working Onsite. …
Ensure Adequate Training for Operators of Heavy-Duty Machinery. …
Inspect all Tools Used Onsite.

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When completing work on site pipe fitters are exposed to many new hazards and hazardous actives that are not encountered while pipe fitting in a work shop environment:

Performing hot works in explosive atmospheres (i.e. solvent or dust laden atmospheres)
Tying into live piping systems  Working at heights, off ladders or scaffolds
Working in confined spaces, trenches or excavations
Construction plant and equipment moving around site
Working close by to suspended loads and lifting equipment
Being exposed to buried services and or electrical cables

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Hazard Category	Hazards	Controls
Starains and Sprians	1. During handling and installation of pipework strains and back injuries are not uncommon	1. Toolbox talks shall be held and risks highlighted. 2. Pipework shall be located as close to worksite as possible using a mechanical handling device. 3. When erecting pipework manual handling shall be avoided (wherever possible) a mechanical handling device shall be used. 4. Manual handling assessments shall be carried out to identify particular hazards associated with piping installation and the precautions required to reduce the risks of personal injury.
Fire	1. Caused by poor housekeeping, inadequate fire protection and failure to isolate and purge pipework. etc.	1. Connecting the pipework shall be isolated, flushed and purged as required. 2. All combustible material shall be removed from worksite prior to commencing hotwork. 3. Personnel shall be aware of others in the vicinity. (Conflicting Activities.) 4. A fire hose of fire extinguisher shall be in place prior to work. 5. In areas where further protection is required, i.e. Cable racks, etc. Fire blanket shall be used. 6. Fire watcher shall be on site at all times during hotwork operations. 7. Personnel shall read and adhere to permit requirements at all times. 8. Gas detector shall be used prior to Hot work to ensure atmosphere is safe.
Falls of Materials and Tools	1. Contact will sharp/slivers of metal can result in cuts to the skin. Exotic particles are also known to be carcinogenic.	1. Personnel shall wear gloves at all times when handling exotic materials. 2. Heavy materials shall be moved by mechanical handling devices (where possible). 3. Personnel shall ensure that all cuts are treated immediately by a trained first aider. 4. Personnel shall seek medical assistance immediately if cuts, etc. Become infected.
Faulure of Lifting, Equipment	1. Caused by lack of maintenance, equipment being abused and by incorrect use of equipment.	1. Color coding and test certificates of equipment shall be checked to ensure they are in date. 2. All equipment shall visually inspected prior to use ensure it is free from any defect/damage. 3. All damaged/ defective equipment shall be marked with “Do not use” tape and returned to the stores. (Quarantine area immediately) 4. All equipment shall be adequate rating to perform operation. 5. All equipment shall be set up as per operationall instruction and codes of practice.
Cuts and Abrasions	1. Caused by incorrect handling of tools, equipment and pipework and by failure to wear the correct personal protective equipment.	1. When bolting or unbolting pipework, spanners of the correct size shall be used to aboid spillage. 2. When using hammes, etc. for tightening, a sound footing shall be maintained, be aware of sorrounding obstructions. 3. Personnel shall never put hands or fingers between flanges or pipe ends. 4. Gloves shall be worn at all times to protect the hands when handling materials.
Uncontrolled lifts	1. Uncontrolled lifts can cause damage to personnel, plant and equipment.	1. Pigging shall be located directly above items to be installed (where possible). 2. Existing equipment shall be protected during the installation process. 3. Shall be barriered off to prevent access to unauthorised. 4. If in doubt ask your supervisor 5. Toolbox talk shall be carried out prior to work commencement to ensure that all personnel are aware of their resonsibilities.

다양한 위험요소를 갖고 있는 배관 설치 작업은 플랜트 공사의 Main 작업입니다.

다양한 사이즈의 구경, 길이, 재료 등에 따라서 작업 방법이 달리하고 있습니다.

General 한 사항들을 기준으로 일반적인 JSA 내용이지만, 추가 사항에 대하여 다른 부분의 JSA 도 활용하셔야 좀 더 세부적인 위험성평가 자료를 준비하실 수 있습니다.

감사합니다.

비양도

제주도 서쪽 비양도라는 섬이 있습니다. . 비양도는 제주시 한림읍 비양리 위치해 있으며, 하늘에서 날오온 섬이라는 의미를 지니고 있습니다. 비양도는 한림항에서 약 1.1km 떨어져 있으며, 섬의 모양은 원형에 가깝고 약 2000여명의 주민이 거주하고 있습니다. 비양도의 중앙에는 해발 114m 높이의 비양봉 본석구가 있고, 서쪽 해안에는 제주도에서 가장 큰 초대형 화산탄들이 분포하고 있습니다. . 섬의 북쪽 해안에는 호니토(homito)로 알려진 굴뚝모양의 바위들이 약 20여기 분포하고 있다. 호니토는 용암이 흐르다가 습지 등의 물을 만나 수증기와 용암이 뒤섞여 분수처럼 솟구쳐 나와 쌓여 만들어졌으며, 천연기념물 제439호로 지정되어 있습니다. . 섬의 동쪽에는 펄렁못 엄습지와 마을 신당이 위치해 있습니다. 최근까지 비양도는 약 1,000년 전에 분출한 섬으로 알려져 왔으나 용암의 나이를 분석한 결과 27,000년 전에 형성된 것으로 조사되었습니다. . …

1주 ago