Q:A 67.0- painter is on a uniform 21- scaffold supported from above by ropes. There is a 3.8- pail of paint to one side. The ropes are 1m inside the scaffold on each side. The pail is 1m away from the left rope and 3m from the right rope. The scaffold is a 6m. How close to the right end can he approach safely? How close to the left end can he approach safely?

First of all...no units, no answer. Second of all...according to OSHA (Occupation Safety and Health Administration), NO ONE can walk on a scaffold beam outside the support ropes OR SET ANY OBJECT DOWN outside the support ropes. Hence the answers for both questions are 1 meter. It doesn't matter what a calculation will yield...NO ONE can walk on the beam outside the support ropes safely. Even if a torque balance yields that it will not put the ropes in compression and buckle them...it still isn't considered to be safe by OSHA if the painter is outside the ropes.

Q:Because my friend wants it done but isn't sure :)

Old enough to spell PIERCED right. <3

Q:What are the chances of cracking the tile? What can I do to avoid cracking the tile?This will be 3 levels of scaffolding on 6 inch wheels.

Make sure you use the rubber wheels. Put a drop cloth under the scaffolding to prevent scratching or help cushion dropped objects. The tile shouldn't crack.

Q:I sincerely ask you to help me, door scaffolding, build 30 meters high, without any reinforcement points of the construction program. Thanks, high marks!

The height of the erection of the steel pipe scaffold shall not exceed the provisions of this specification 1.0.3.The design and construction of the 1.0.4 door type steel pipe scaffold shall comply with the relevant provisions of the state and the relevant mandatory standards.

Q:hi guys i got my scaffold piercing a couple of days ago and it keeps bleeding on and off and there was dry blood but i removed it and its bleeding more what could i do step by step to keep total care of my piercing to get rid of all these problem please help it will really be appreciated

leave the dry blood let it heal be patient

Q:Can anybody provide me the formula for calculating scaffold volume on circular tank?

Step 1. Measure the diameter of the tank (D). Step 2. Measure the height (h) for a vertical tank or length (l) of a horizontal tank. Step 3. Calculate the cross-sectional area of the tank using Equation 1. Equation 1: Cross-sectional Area, A = 3.14 x D x D/4 Step 4. Calculate the volume of the tank in cubic feet using Equation 2. Equation 2: Volume in cubic feet = A x h [for a vertical tank] Volume in cubic feet = A x l [for a horizontal tank] Step 5. Convert the volume of the tank from cubic feet to gallons using Equation 3. Equation 3: Volume in gallons = (Volume in cubic feet) x 7.48

Q:Erection of steel scaffolding tools and safety supplies

Anti falling device, professional tool bag, work boots (soft bottom shoes), safety lighting, transportation tools, pulley, skateboard rope, dustproof mask, special conjoined clothes, ear plugs

Q:Okay so I got a scaffold piercing about 5 days ago now. I've been cleaning it with Claire's piercing stuff. What I do is I pour it onto a little bit of loo roll and squeeze it all out on where the holes are. I have not been twisting it at all, but my friend told me that I should soak it in warm salty water and twist it twice a day. I have no idea what to do now as I have researched it and some people say that I shouldn't twist it because it will drag more bacteria into it and could get it infected. Also I have massive scabs around both ends of the bar, I've tried to pick them off as they are pretty uncomfortable, but it didn't work as they are rock solid, so how do I get these off? I have no idea what to do, my piercer didn't say anything about twisting it just cleaning it twice a day. Oh and if it helps I'm 13:) Thanks. X

Why are you using Claire's crap? You need to be doing sea salt soaks twice a day for 5-10 minutes each soak with 1/4th of a teaspoon of non-iodized sea salt to 8oz of hot water. Don't twist them as that drags in crust and bacteria and tears up the inside of the piercing. Stop trying to pick stuff off from your ear and go have a reputable piercer check out the scabbing, it could be crust it could be something wrong. If your piercer didn't tell you to do sea salt soaks to keep it clean go to a better piercer.

Q:Im thinking of getting a scaffold piercing when i am old enough to and ive seen videos of people who have one but it cause bacteria in their ear and if they take it out their ears swell. I want to know if this is a bad piercing to get. Also i have had an allergic reaction to an earring before and im not sure what type of earring it was. Can that affect it as well.

Getting piercings is not that dangerous except that a lot of normal people will think that you are a weirdo

Q:Rather than buy tensile steel rods to reinforce concrete I wonder whether I can effectively recycle scaffold tubes that are presently on my roof.

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