For questions generally relating to preventing or avoiding injury in the home or on the job site.

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7
votes
1answer
227 views

What type of clothing is required when working around asbestos?

I find myself exploring environments rich in Asbestos, the specific type of asbestos appears to be both pipes and potentially the cladding around them (steam pipes etc), occasionally broken sheets as ...
3
votes
1answer
154 views

Is it safe to mount a medium-sized air compressor to the floor to stop or limit vibrations?

I have a 220V 6hp 33gal oil-less horizontal air compressor that aside from being noisy rattles all over the floor. Stock Image: I would like to either mount it to the floor or build a small ...
1
vote
1answer
3k views

Why did my surge suppressor make a “pop” sound when I plugged something in?

I bought a surge-protecting power bar yesterday. It's a seven-outlet model, made by American Power Conversion Corp.; I found it at the thrift store for $4 second-hand. It appeared to be in decent ...
4
votes
2answers
385 views

What protection is needed to access the crawlspace under the house?

We have a crawlspace about 2 feet tall under the house. (Scary!) Looks like it has a black plastic barrier on the ground (which I believe is just dirt). How should one dress to crawl under there, and ...
2
votes
1answer
297 views

Is this water heater drain configuration safe?

I've just replaced my water heater and for the first time my house has a water heater drain pan. The washing machine waste line is nearby and I'd like to connect the water heater drain pan to this ...
4
votes
4answers
1k views

How can I safely cut this pipe with an angle grinder?

I have a two inch cast iron pipe w/cup coming up from a concrete floor. There used to be a connection at the cup for a sink drain. That piece was broken by my handy man and subsequently removed by ...
2
votes
1answer
418 views

Can replacing a T&P valve be done as DIY by a home owner?

I want to replace the T&P valve on my gas water heater since it is dripping water all the time. I talked to a couple of people such as my friend and a salesperson at a Home Improvement Store. They ...
4
votes
1answer
98 views

Should I remove limbs before felling a tree?

I'm going to fell a 75' pine in my yard. Should I cut limbs before felling the tree even if they are balanced? I've seen mixed advice. On one hand removing limbs makes the fell more predictable and ...
4
votes
1answer
354 views

Will I cause problem/cracks with jumping exercise in upper floor?

Every day I am doing my martial art practice in upper floor. It contains jumping and power movements which cause sounds downstairs. Is there any problem for concrete by this continuous jerking ...
5
votes
1answer
616 views

Is it possible to earthquake-proof furniture when you have plaster walls?

Is it possible to earthquake-proof furniture (e.g. tall bookshelves) when you have plaster walls? I was dissuaded from attaching to studs by an employee at a local hardware shop, while at the same ...
1
vote
0answers
531 views

What dangers are associated with changing the pilot light assembly on a gas water heater?

My A O Smith ProMax gas water heater started going out at various intervals. I would re-light it and it might stay lit for a few minutes, few hours, or even a day or so. I figured it was the ...
-3
votes
1answer
241 views

How can I install a new bathroom GFCI receptacle? [closed]

How can I install a bathroom GFCI, by connecting it to another outlet?
3
votes
4answers
12k views

How do I pressure test a natural gas line and what do the valve pressure ratings mean?

I'm planning to add an appliance to my house, and will want to do a pressure test of the newly installed gas lines. My main shutoff says 175 PSI, but most of the appliance valves say either 1/2 or 5 ...
3
votes
4answers
3k views

How can I make wooden stairs slip-proof?

My wife loves the idea of removing our stair carpet and putting bold/bright wallpaper on the vertical faces (risers)... ...but we're concerned that the horizontal parts (treads) would be much more ...
1
vote
0answers
29 views

How to verify if the protective earth/ground is separated from the neutral wire in an electrical AC installation? [duplicate]

Possible Duplicate: How to verify if the protective earth/ground is separated from the neutral wire in an electrical AC installation? It's easy to verify which wire is the phase without ...
2
votes
2answers
2k views

Is it safe to shut off cold water entering water heater?

I have a pretty bad situation at my place. I have a leaky shower faucet which has gone from drips to a steady stream. I calculated the flow at .3 gallons per minute. My very old home has no private ...
4
votes
1answer
570 views

What should be on my pre-purchase house self-inspection checklist?

I’m looking at several homes and may purchase one, but realized that I’m probably missing important details when trying to identify potential money-pits. I have a simple checklist so I can save the ...
2
votes
2answers
792 views

Should a fire alarm be installed in the attic?

I installed hard-wired and interconnected smoke alarms through the house. I wondered, though, if a fire spread through my attic I might not know about it until the ceiling or roof collapsed. Should I ...
13
votes
4answers
3k views

How do I keep my Christmas tree from falling over?

It never fails: I bring home a 9-foot pine, cut the trunk flat, remove the lower branches, and place our Christmas tree in the stand only to have it fall over a little later in the evening. How can I ...
3
votes
3answers
411 views

Do I need to plug my snow thrower to GFCI outlet?

I bought a snow thrower with 13.5A power. One area of my house is close to a GFCI outlet but the other side of the house is not. It's just a regular outlet. So I am not sure it can be safe to use with ...
1
vote
1answer
398 views

Cool bulbs into a min 90C fixture with 60C wiring

I bought a light fixture that has a min 90°C warning. The wiring leading up to the fixture is NM (60°C wire). I was wondering if an easy workaround to this would be to install a newer, more ...
2
votes
1answer
400 views

How can I build a vertical hinging stair safety rail/siding?

I live in a New York apartment and want to use the loft bedroom for 4 year old daughter. The stairs are wooden slats built into the wall but completely open on one side...there is no safety ...
3
votes
1answer
656 views

Does my wood stove pipe have to be chrome to be safe to use?

I'm currently renting a house that has a wood stove, and figured that as it's used as a rental property, the stove would be safe to use. However a friend of mine today was telling me that if the ...
12
votes
1answer
301 views

How to make this electrical main safe

An older home has a strung electrical main. The main connects with exposed lugs on the roof above the deck. Not only is the height and location unsafe, while working on the roof today I noticed that ...
2
votes
2answers
700 views

Is it safe to cut a bit into a “Double Header(?)” over a closet door that supports ceiling beams?

So, I a closet with a lot of wood over the door area. I was hoping to make a small window over the door area for a projector. It currently looks like this from the outside. Here are the beams seen ...
2
votes
0answers
245 views

Can Rhino lining be used for a residential roof?

Is Rhino® lining a viable option for a residential roof? I know for many people it is cost prohibitive, are there any regulations concerning polyurethane coatings on a roof? Has this been done before? ...
3
votes
2answers
214 views

What can I do to prevent injuries from the corners of a wooden deck?

We recently had the floor of our wooden deck replaced and in the process, the contractor changed it from having cut-off corners to having real corners. I am concerned with how the new corner sticks ...
3
votes
2answers
698 views

How to safely install a window AC unit?

I have a standard air conditioner. I have just dropped it into the window and slammed the window closed. I am just a bit concerned that If there were high winds or an earthquake the unit could drop ...
8
votes
3answers
3k views

Is an LED light strip safe to use under a bed?

I see a lot of RGB LED light strips being sold on sites like Amazon etc. The lights appear to be of decent quality, run off of 12V but do need up to 5-6 Amps to power. This is a lot of current, so ...
4
votes
3answers
8k views

What kind of gloves do I need for working around electrical wires?

What kind of gloves could I wear before manipulating electric wires if I really want to be safe even after having turned off house electricity? And where to buy them?
12
votes
2answers
809 views

We built a pergola, is it safe?

We found a pergola design that we loved and copied the design but now that it's (mostly) up we are questioning its stability and safety. The 2x6 beams are notched 3" to fit together, which I have ...
7
votes
2answers
501 views

Is a negative reading from a non-contact voltage detector sufficient?

I'm a beginner at doing electrical work, and I want to make sure I'm not taking unnecessary risks. Let's say that I'm preparing to work on some wiring. I have a non-contact voltage detector that ...
3
votes
2answers
1k views

Are there any good videos available that teach basic carpentry?

I apologies if this was already covered but I could only find a thread on books, and it was geared towards someone having some basic skills already. While I am far from useless, I never had a reason ...
1
vote
3answers
2k views

Can I clean my under-the-floor dryer vent?

Our laundry nook is smack in the middle of our house. The dryer vent goes into an interior wall, turns 90° downward, soon turns 90° back the way it came, and goes straight for four or five meters ...
4
votes
4answers
839 views

Risk from installing a “Nest” thermometer without shutting off home power?

I'm trying to install a new Nest-brand thermometer in my parents' house (unscrewing a thermometer from the wall and screwing on the new one. The first instruction in the manual is to shut off power ...
4
votes
5answers
3k views

Is it safe to run a USB cable inside a wall?

I need to extend a USB device from a corner of my room to the above the fireplace. Since I'm already going to be installing some HDMI and audio cables through the wall, I'd like to have my USB device ...
17
votes
4answers
31k views

What is the proper, safe, and effective way to apply diatomaceous earth?

We are looking at using diatomaceous earth against bed bugs. However, we're having trouble finding any reliable information on how to use it properly. Our questions are: how should it be applied? ...
1
vote
2answers
660 views

Recommended palm sander techniques?

I'm palm sanding (quarter sheet) flaking/chipped paint from exterior hardwood siding I want to preserve. I read some hints here, but I'm seeking any other labor-saving hints - this job is tedious. ...
10
votes
3answers
5k views

Best practice for oily rag safety?

Most everyone's heard about piles of oily/greasy rags igniting. Linseed oil seems to be a popular culprit for it, but I've also recently heard claims of common automotive oil being involved. I've ...
14
votes
3answers
3k views

Which tools should not be operated while wearing gloves?

Does anyone know of any safety organization like osha that gives a list of tools that should not be operated while wearing gloves? It has always been my understanting that a person should not wear ...
7
votes
3answers
414 views

Do Old Houses Have a Pre-determined Lifespan?

Taking into consideration the building supplies that were available in that time period for that particular geographic area (say, a major metropolitan city in the mid-western United States), do homes ...
6
votes
2answers
2k views

If I do not have any fuel burning devices, do I need a carbon monoxide detector?

Is there any reason that a home without any fuel burning devices would need a carbon-monoxide detector?
4
votes
1answer
2k views

What glass for an interior, mainly glass, wall?

We would like to install a small interior wall (say 3m long) with a wooden door. We want to make it out of large wooden beams with glass between them (there is already one such wall in the house, and ...
2
votes
1answer
335 views

Alternatives to extension cord over the grass to light a Christmas tree

I have a nice little pine tree that sits about 30 feet from the corner of my house. Ideally, I think it would look nice to throw some Christmas lights on it and spread some holiday cheer. I hesitate ...
3
votes
1answer
243 views

Can I use a rusty soldering iron?

I am thinking of getting back into stained glass. One of the projects I want to work on is to fix a stained glass window that has a section with a crack in it. I was given a couple soldering irons ...
21
votes
10answers
12k views

What are the most important things to check/do after buying a home?

We are in the process of purchasing a home that is over 20 years old. What are some of the most important things we should check/patch/do right away to make sure the home is running correctly and ...
8
votes
2answers
330 views

Is it within code to complete 12g wiring circuit with 10g wire?

In installing a dishwasher on a dedicated 20amp circuit on 12g wiring, I've come short about 5 feet to run a line. I have some surplus, heavier, 10g wire. Would it be safe to install a junction box ...
5
votes
4answers
825 views

Can re-closing a circuit-breaker be dangerous?

I have a circuit breaker that keeps tripping. When i try to reset (close) it, it immediately jumps back to the open position with a noise that sounds a little scary. I have now stopped trying to do ...
15
votes
8answers
5k views

Would bullet proof glass help deter burglars? How does it compare to normal glass?

We consider buying an apartment, which has previously been used as a shop. Our only concern is that it has large windows (2,5 meters x 2,5 meters), which would function like an invitation to burglars. ...
13
votes
2answers
2k views

How do I join two cables outside so that they're safe and kept dry?

I have a new pond with a pump but the cable on the pump is far too short. I have some similar cable which will do the job to extend the length. My only concern is the junction outside. I need to make ...