巴斯夫工艺管道施工方案

BPC Lemongrass Project in Malaysia —Piping construction method statement

HAZARD ANALYSIS PLAN DATE ：4 Dec., 2014 CONTRACTOR ：CCEM JOB SITE ：BASF Lemongrass Project SPECIFICATION： Sub-Con Engineer Name: Approved By: Name Signature Date Activities 2. NDE thEquipment Used For Job 1 Welding machine 2 Crane 3 Disc grinder 4 Type cutter 5 Chain block Potential Risks & Hazards -Radiation injury -Radiation contamination PPE Required For The Job Harness/Line Safety Helmet Safety Shoes Goggles Face Shield Ear Plugs RHC A A Risk/Hazard (RHC)： √ √ √ √ √ Classification √ √ √ √ √ √ Gas Mask Gloves Luminous Vest Dust Mask Coveralls Others Major risks/hazards-A Minor risks/hazards-B □ Risk Control Measures -Work permit of NDE application one day in-advance -Specialized personnel to perform NDE better in mid-night -Timely inform the related company before NDE -Warning area with striking warning sign -Provide safety supervisor -Non-related person out of concerned area -Work application 24 hours ahead -Immediately inform TEC if any accident happens -γ-ray shall be prohibited Page 49 of 55

BPC Lemongrass Project in Malaysia —Piping construction method statement

HAZARD ANALYSIS PLAN DATE ：4 Dec., 2014 CONTRACTOR ：CCEM JOB SITE ：BASF Lemongrass Project SPECIFICATION： Sub-Con Engineer Name: Approved By: Name Signature Date Activities 3. Valve test thEquipment Used For Job 1 Welding machine 2 Crane 3 Disc grinder 4 Type cutter 5 Chain block Potential Risks & Hazards PPE Required For The Job Harness/Line Safety Helmet Safety Shoes Goggles Face Shield Ear Plugs RHC B B B Risk/Hazard (RHC)： √ √ √ √ √ Classification √ √ √ √ √ √ Gas Mask Gloves Luminous Vest Dust Mask Coveralls Others Major risks/hazards-A Minor risks/hazards-B □ Risk Control Measures -Warning area closed for valve test -Transportation should be careful - Observation gauge, don‘t over-pressure -When discharge water, don‘t stay at the discharge point - All personnel tightening bolts & nuts and checking leak at flange must wear face shield. -Injury caused by discharged flush water -Destruction caused by over-pressure -Pricking＆hit injury 4. Cleaning -Corrosion injury caused by chemical material -Contamination caused by waste chemical liquid A B -Proper storage and issuing of chemical -Proper selection of PPE as per acid cleaning paste Page 50 of 55