Part 2 - ADNOC & GULF HSE Interview Questions & Answer

 


Part 2 - ADNOC Interview Questions & Answer




FALL PROTECTION RESCUE PLAN


What is Permit to work? What are the Main permits? Certificates? What is the difference

between Hot and Cold works?

Ans.: It is a legal, formal written document which is used to control a certain type of work which are

potentially hazardous.

Mainly two types of Permit (Hot work and Cold work)

Certificates are Excavation certificate, radiography certificate, confined space entry certificates, high

voltage certificate, isolation certificate, de isolation certificate, vehicle entry certificate, etc.

Hot work: Any work which is produce heat or ignition source (Eg. Welding, grinding, gas cutting, etc.)

Cold work: Any work which does not produce any heat (Scaffolding activity, blinding, etc.)

 

 ARC FLASH HAZARDS AND PROPER PRECAUTIONS


What are the HSE requirement for Radiography?

Ans.: Experience history, Medical History, Radiation Protection Supervisor shall be qualified with

certification (Recognized certificate from NRPB {National Radiation protection board} from UK).

Work instruction/ Method statement, Emergency Action Plan, Emergency contact numbers,

Emergency Kit, Personnel Dossi meter and Calibration certificate, surveyor meter and calibration, TLD

badge for Personnel, Source transportation vehicle shall be approved from FANR (Federal authority

for Nuclear Regulation), Source storage requirements and Source movement control log.

 

5S METHODOLOGY 



TOOLBOX TALK MEETING TRAINING PROCEDURE -

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What are things you know about H2S? TLV? STEL? LEL? UEL? IDLH? Auto ignition temperature?

Ans.: H2S is heavier than air (1.19), invisible, Toxic, poisonous, corrosive, flammable, pyrophoric,

Soluble in water & oil, rotten egg smell in low concentration (below 1ppm).

 

Threshold Limit Value (TLV) is 10 PPM for 8 hours.

Short Term Exposure Limit (STEL) is 15PPM. (The concentration which it is believed that a person

can exposed continuously for 15 PPM without any danger to health, irritation and his safety).

Lower Exposure Limit (LEL) is4.3 %( 43000PPM).

Upper Exposure Limit (UEL) is 46 %( 460000PPM).

Immediate Danger to Life and Health (IDLH) is above 100PPM.

Auto ignition temperature is 500 F (260 c).

 

 RISK MANAGEMENT ( With Pictures )

 

What is static electricity?

Ans.: When 2 objects come it to contact electron can move one object to other, causing the atom

become electrical imbalance and therefore electrical charge, this electrical charge called static electricity. 

 

 FREE FREE – Chemical Hazards Training Module


Hazardous Area Classification?

Ans.: Zone 1: An area in which an explosive gas atmosphere is present continuously or for long

periods;

Zone 2: An area in which an explosive gas atmosphere is likely to occur in normal operation.

Zone 3:  An area in which an explosive gas atmosphere is not likely to occur in normal operation and,

if it occurs, will only exist for a short time. 


EXCAVATION SAFETY



FREE - ISO 45001 AUDIT CHECKLIST : PART 2

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