Test Pressure. (part 3)

Pressure test. (part 3)

·    Menyediakan pelan kecemasan yang menerangkan tindakan yang perlu diambil sekiranya ruang/seksyen ujian atau peralatan ujian mengalami kebocoran atau pecah. Rancangan kecemasan hendaklah termasuk, tetapi tidak terhad kepada perkara berikut:

- bagaimana untuk berurusan dengan limpahan air dan kerosakan lain

- nombor telefon krew yang berkaitan

- nombor telefon polis, perubatan dan lain-lain agensi kecemasan.

- nombor telefon Pihak Berkuasa Tempatan yang mengawal bilik operasi kecemasan.

- senarai peralatan dan mesin yang ada dan di perlukan

- senarai krew serta jadual bertugas

- senarai kemudahan perubatan dan rawatan kecemasan

· Semasa ujian mengambil sedang berjalan, rondaan hendaklah dilakukan untuk memantau sebarang kemungkinan bahaya.

· Sekiranya perlu, bina dinding pelinding sementara menggunakan guni berpasir atau blok simen.

· Senarai bahan kimia yang diguna pakai lengkap dengan syor daripada pembekal berkaitan kaedah penstoran, pelupusan dan kaedah rawatan jika terdedah kepada manusia.

· Senarai pelindung keselamatan (PPE) yang sesuai digunakan atau apa-apa pelindung keselamatan tambahan.

· Menyediakan safety shower dan eye bath di lokasi yang bersesuian sebagai langkah berjaga-jaga jika berlaku pendedahan kepada bahan kimia.

SITE HSE INSPECTION CHECKLIST

HYDROTESTING
LOCATION:	DATE:

Item	Yes	No	N/A	Comment
Are Method Statement/TRA available on site?
Is Work Permit available?
Is pressure testing carried out using water, as the testing medium (water is the least dangerous method)?
Where pressure testing is proposed using gas, steam or air as the pressurizing medium (pneumatic testing), has COMPANY approval been obtained?
Is test equipment in sound condition, properly fitted and of the correct pressure rating for the job?
Are safety valves of adequate size and properly set, installed in the test supply line to prevent the test pressure from being exceeded?
Are calibrated pressure gauges fitted to equipment under test?
Are attachments unable to withstand the test pressure removed or isolated?
Are controls/gauges at a safe distance from the equipment to be tested and gauges clearly visible to the operator controlling the pressure?
Is the area cordoned off to prevent unauthorised entry, and warning signs posted?
Are look-out personnel posted to patrol the area?
Prior to pressuring, has the equipment to be tested thoroughly examined e.g. for isolation, drains closed, vents open/shut as required etc?
Are suitable vents and drains fitted to the system under test?
Are all personnel at a safe distance while system is under pressure?
Are low water temperatures avoided during testing (to prevent brittle fractures or freezing)?
Are appropriate measures in place to safely depressure the system after testing?
Has provision been made for all safety devices isolated during the test to be returned to their normal operating state after testing?
Are appropriate procedures in place for treatment and disposal of hydrotest water?

Name	Signature	Date
Site Supervisor:
Safety Officer:

1.1. Peralatan Hydrotest (Equipment)

· Pam Air (Water Pump) atau Pemampat Udara (Air Compressor)

*Bersambung