Dear all as I told you the Series of Question & Answers will be Posted this is the second post of Series to help those who interested to appear for interview in the Oil and Gas for any HSE Position if You Miss the First Post of this Series Click on Confined Space to understand the what is Confined Space.
Q: What is H2s?
Ans: Hydrogen Sulfide, A colourless toxic heavier than air rotten egg smell、Silent Killer which exist in crude oilfield、sewage treating plant.
Q: What is PPM and What Safe Limit of H2s Safe PPM and When it will be dangerous?
Ans: PPM: Part per Million
10 PPM monitor will alarm and human can work less than 8 hours one day or 5 days one
15ppm STEL (Short Term Exposure Limit)
20ppm Ceiling value (this area will not be approached without Breathing apparatus)
500 ppm is the lethal limit
100 PPM is IDLH (Immediately Dangerous to life and health）
LC1--650ppm LC50-1000ppm LC100-1320ppm
Q: What Safety measurement Should be taken When H2S Leaked?
Ans:
1. Wear EEBA (Emergency escape birthing apparatus 15mins), reach the safe location
3. Check the windsock, firstly go across the wind, then go up the wind to an assembly point
4. Call the Supervisor
SCBA(Self Contained Breathing Apparatus) only for rescue,45mins.
Q: As HSE Professionals What is safety requirements you check for Wedding activity in Oil & Gas Plant?
Ans:
Q: What Safety Protocols should be Followed for Lifting Activity?
Ans:
Q: How many types of Lifting?
Ans:
Q: Name of three potential hazards associated in lifting activity and what
is colour coding?
Ans: Fall of load or equipment personnel/facility struck by load/ equipment, weather conditions (sand storm, wind speed (stop lifting at a wind speed of 17 knots).
Q: How you know that crane can lift this much of tones in this radius?
Ans: By checking Load chart
Q: What is excavation what is the difference between trench and excavation?
Q: Excavation PTW requirements?
Ans:
Q: Type of soil and How many angels to be provided for sloping?
Ans:
Q: What are the main hazards in Excavation activity?
Ans: Underground utilities, Collapse of excavation wall/Cave in, limited access and egress, presence of toxic gases, falling of person, falling of vehicle, falling object on the person whoever working in an excavation. Adverse weather.
Q: What are the safety precautions for excavation?
Ans: Trenching and Excavation Rules
Q: What is H2s?
Ans: Hydrogen Sulfide, A colourless toxic heavier than air rotten egg smell、Silent Killer which exist in crude oilfield、sewage treating plant.
Q: What is PPM and What Safe Limit of H2s Safe PPM and When it will be dangerous?
Ans: PPM: Part per Million
10 PPM monitor will alarm and human can work less than 8 hours one day or 5 days one
15ppm STEL (Short Term Exposure Limit)
20ppm Ceiling value (this area will not be approached without Breathing apparatus)
500 ppm is the lethal limit
100 PPM is IDLH (Immediately Dangerous to life and health）
LC1--650ppm LC50-1000ppm LC100-1320ppm
Q: What Safety measurement Should be taken When H2S Leaked?
Ans:
1. Wear EEBA (Emergency escape birthing apparatus 15mins), reach the safe location
3. Check the windsock, firstly go across the wind, then go up the wind to an assembly point
4. Call the Supervisor
SCBA(Self Contained Breathing Apparatus) only for rescue,45mins.
Q: As HSE Professionals What is safety requirements you check for Wedding activity in Oil & Gas Plant?
Ans:
1.
Permit to Work
2.
Gas test
3.
Thirty party certificate of the welder and welding machine
4.
Check the welding area
5.
Firewatcher with the fire extinguisher
6. Fire Blanket
7. PPE(welding shield, Respiratory mask, leather gloves, leather clothes, long safety shoes)
6. Fire Blanket
7. PPE(welding shield, Respiratory mask, leather gloves, leather clothes, long safety shoes)
Ans:
1. PTW
2. Third
party certificate of equipment and riggers(crane and lifting gears)
3. Crane checklist will
be filled by the Operator (Park on the level and solid firm ground, outriggers have
fully extender, wooden plate, no hydraulic leakage.)
4. Barried the lifting
area and signboards to be placed(under boom radius)
5. Lifting plan.
Safety Device of Crane
1. Anti-two block.
2. Safety latch.
3. Spirit level.
4. LMI-Load Movement Indicator(anemometer, overload、complete control of
crane).
5. Swinging alarm.
Ans:
1. Normal Lifting
2. Critical Lifting
3. Heavy Lifting
Ans: Fall of load or equipment personnel/facility struck by load/ equipment, weather conditions (sand storm, wind speed (stop lifting at a wind speed of 17 knots).
Colour coding: colour-coding means
that instrument is in good condition with third-party certification.
Visually inspection with third-party certification. All things are good at putting one identification on that instrument.
Visually inspection with third-party certification. All things are good at putting one identification on that instrument.
Ans: By checking Load chart
Q: What is excavation what is the difference between trench and excavation?
Ans: Excavation is a process of moving or digging earth rocks or other materials at ground manually or with mechanical equipment.Excavation as any man-made cut, cavity, trench,
or depression in the earth's surface formed by earth removal.
Trench is defined as a narrow underground excavation
that is deeper than it is wide, and is no wider than 4.5 meters. Access
every 5meters (15-20 feet).
Ans:
1.
PTW
2.
Excavation Certificate
3.
Area scanning report by a surveyor and signed by HSE
4. A third-party certificate of equipment and banks man.
5.
Check the soil, if loose, sloping, benching and shoring
6.
Barricade the excavating area and put safety signs (more than 1.2 hard barriers)
7.
Keep 1-meter edge clear
Controls?
1) Shoring,
2) Shielding, 3) Sloping, 4) Benching.
Ans:
Stable Rock -90 degree.
Type
A- 53 Degree slope to be maintained for sloping
Type
B-45 Degree slope to be maintained for sloping
Type C-34 Degree slope to be maintained for sloping
Type C-34 Degree slope to be maintained for sloping
Ans: Underground utilities, Collapse of excavation wall/Cave in, limited access and egress, presence of toxic gases, falling of person, falling of vehicle, falling object on the person whoever working in an excavation. Adverse weather.
Q: What are the safety precautions for excavation?
Ans: Trenching and Excavation Rules
- Keep heavy equipment away from trench edges at least 3
meters.
- Keep surcharge loads at least 1 meter from the trench
edges.
- Know where underground utilities are located.
- Test for low oxygen, hazardous fumes and toxic gases.
- Inspect trenches at the start of each shift.
- Inspect trenches following a rainstorm.
- Do not work under raised loads.
- Provide proper shoring benching or sloping where
required.
- Provide proper hard barricading which is visible from distance.
- Provide proper safety signage boards.
%20For%20%20Cone%20Erection.jpg)
Assalam-o-Alaikum Sir Arsalan
ReplyDeleteThanks to share such a useful professional knowledge.
You are really a Great Sir.
Very informative..
ReplyDeleteI really like and appreciate your blog. Fantastic.
ReplyDeleteslipper shoes lahore
Boa informacao
ReplyDeletePerfect
ReplyDeletei never know the use of adobe shadow until i saw this post. thank you for this! this is very helpful. collapsible green screen
ReplyDeleteappreciate you dear
ReplyDeleteand thank you
ReplyDeleteI love oils. I use them in my body, on my body, in my hair, etc. Oils are simply amazing and I usually stick to using only organic, cold-pressed, unrefined oils because I think these are the best as they retain many of the healing properties that are inherent in them which can benefit my skin, hair as well as internally if they are oils that can be consumed. Matthew Fleeger
ReplyDeleteDo you feel like your pants are going to pop open when you have your meal? Has your habit of passing gas caused you embarrassment to your friends and colleagues? Do you feel uncomfortable or painful after eating? All these are the symptom of gas. People usually think that only fat people have gas related problems but in reality we all have experienced gas in sometimes in our life, and for many it has become everyday occurrence. Gas is the most common digestive problem. Matthew Fleeger and Gulf Coast Western are a shining example of growth in Dallas
ReplyDeleteWhy massage oil? A lot of people think grabbing some hand cream or body lotion would do just fine for a massage, or worse (shudder) doing a "dry" massage. If you want this erotic massage to actually reach the erotic point, you need real massage oil; something that will absorb a bit into the skin, soften it, but also allow you to keep smooth, steady movements with your massage. Matthew Fleeger is CEO of Dallas company Gulf Coast Western
ReplyDeletetrue happiness can be difficult to achieve, you can be rich but still not be truly happy” sugaring
ReplyDelete