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Gas leak… a real problem.

Although natural gas is by nature colorless and odorless, scents in the form of traces of mercaptans are usually added, to assist in identifying leaks. This odor commonly takes the form of rotting eggs. If this scent is detected, it is recommended to evacuate the area immediately, usually to the outside. Do not light fires/cigarettes, and do not operate electrical appliances/light switches/phones, as these may act as points of ignition. Once in a safe area, contact your natural gas provider.

Because of the Pipeline Safety Improvement Act of 2002 passed in the United States within the past few years, Federal Safety Standards require natural gas providing companies to conduct safety inspections for gas leaks in homes and other buildings receiving natural gas. The gas company is required to inspect gas meters and inside gas piping from the point of entry into the building to the outlet side of the gas meter for gas leaks. This requires entry into private homes by the natural gas companies in many cases.

Most state and federal agencies have adopted the Gas Piping and Technology Committee (GPTC) standards for grading natural gas leaks

A Grade 1 leak is a leak that represents an existing or probable hazard to persons or property, and requires immediate repair or continuous action until the conditions are no longer hazardous. Examples of a Grade 1 Leak are:

1. Any leak which, in the judgment of operating personnel at the scene, is regarded as an immediate hazard.

2. Escaping gas that has ignited.

3. Any indication of gas, which has migrated into or under a building, or into a tunnel.

4. Any reading at the outside wall of a building, or where gas would likely migrate to an out-side wall of a building.

5. Any reading of 80% LEL, or greater, in a confined space.

6. Any reading of 80% LEL, or greater in small substructures (other than gas associated sub structures) from which gas would likely migrate to the outside wall of a building.

7. Any leak that can be seen, heard, or felt, and which is in a location that may endanger the general public or property.

A Grade 2 Leak is a leak that is recognized as being non-hazardous at the time of detection, but justifies scheduled repair based on probable future hazard.

Examples of a Grade 2 Leak are:

A. Leaks Requiring Action Ahead of Ground Freezing or Other Adverse Changes in Venting Conditions. Any leak which, under frozen or other adverse soil conditions, would likely migrate to the outside wall of a building.

B. Leaks Requiring Action within Six Months

1. Any reading of 40% LEL, or greater, under a sidewalk in a wall-to-wall paved area that does not qualify as a Grade 1 leak.

2. Any reading of 100% LEL, or greater, under a street in a wall-to-wall paved area that has significant gas migration and does not qualify as a Grade 1 leak.

3. Any reading less than 80% LEL in small substructures (other than gas-associated substructures) from which gas would likely migrate creating a probable future hazard.

4. Any reading between 20% LEL and 80% LEL in a con-fined space.

5. Any reading on a pipeline operating at 30 percent SMYS, or greater, in a class 3 or 4 location, which does not qualify as a Grade 1 leak.

6. Any reading of 80% LEL, or greater, in gas associated sub-structures.

7. Any leak which, in the judgment of operating personnel at the scene, is of sufficient magnitude to justify scheduled repair.

A Grade 3 Leak is a leak that is non-hazardous at the time of detection and can be reasonably expected to remain non-hazardous.

Examples of a Grade 3 Leak are:

1. Any reading of less than 80% LEL in small gas associated substructures.

2. Any reading under a street in areas without wall-to-wall paving where it is unlikely the gas could migrate to the out-side wall of a building.

3. Any reading of less than 20% LEL in a confined space.

If you would like someone to inspect a possible gas leak in your home or office, the best place to go, is Repairfinders.com. All the businesses listed are hardworking, honest individuals, how are more than willing to assist you with any problem you may have. All it takes is a couple minutes of your time to find the company that is the best for you.

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Musical Instrument Repair in your neighborhood!

Sometimes your guitar just will not sound right. Since guitars are usually made out of wood, it is affected by changes in temperature and humidity. A guitar that is not periodically adjusted properly will never live up to its full potential.

Intonation: Poorly adjusted intonation can cause a guitar to sound out of tune. It will make your guitar to sound messy when playing open chords, or sound slightly out of tune when you play higher up on the neck. Once you develop a good ear, this will drive you crazy. You can easily find a repairperson on Repairfinders.com to fix this for you quickly.

Intonation on a guitar should be adjusted if you ever change the gauge (thickness) of strings you use, if you change the action (distance between string and fret board) and at least twice a year (winter/summer). Some people suggest checking every time you change strings, although this is probably not necessary.

Intonation on an electric guitar is adjusted by moving its bridge saddles forward or backward. A bridge saddle is the piece of metal on the bridge that the string rests on. These can be adjusted with a small screwdriver (some guitars use an Allen wrench.) Your goal when setting the intonation is to make an open string sound exactly the same as the 12th fret on that string. In order to do this you will need an electric tuner.
In theory, the distance from the nut to the 12th fret should be the same as the distance between the 12th fret and the saddle. The 12th fret is supposed to be the halfway point. In reality, when we press down on the 12th fret, the string stretches, so it will generally sound a slightly higher pitch. To offset this annoying bit of physics we must adjust the ‘length’ of the string by moving the bridge saddles. If you move the bridge saddle back, you will increase the length of the string, therefore the guitar will sound less sharp when you fret notes.

If you are confused, forget about what I told you for a second, and follow the simple directions below or hop onto Repairfinders.com and have a qualified professional look at this for you.

Hit the 12th fret harmonic on your Low E-string. (You do this by lightly touching -not pressing- the string just above the fret. Chances are you probably knew that already.) Then press your finger down and play the 12th fret naturally. Your tuner (or your ear) will probably tell you that the two notes are (at least) a little out of tune.

THE BASIC RULE FOR SETTING INTONATION
If the 12th fret (pressed) sounds sharper (higher in pitch) than the harmonic, move the saddle back (away from the neck and pickups) and turn the screw clockwise.
If the note sounds flat, (lower in pitch) compared to the harmonic, move the saddle forward (toward the pickups)

Very Important: Remember to tune the string back to E each time you make an adjustment, before checking the intonation again. Often enough, the screws need to be adjusted very little. A tiny turn can make a big difference so start slow. Once you have properly intonated one string move to the next, until you are done with all six strings. The whole process rarely takes more than a half hour once you get used to it, but it may take a little longer at first, so hang in there. Once you are able, you will be proud of yourself.

Also, remember that the guitar, by its very nature, is an imperfect instrument. It is impossible to adjust intonation 100% perfectly. This might be obnoxious if you have an incredibly good ear, but you will just have to get used to it or give up the guitar.

It will be easier to get good intonation from your guitar if you use heavier gauge strings. If you use anything below, gauge .010 strings you may have problems. Personally, I use gauge .011 stings. Some people have trouble playing with heavy strings, but I swear, once you get used to them you will never go back. I strongly recommend using at least gauge .010

Also, do not adjust the action of your guitar or the truss rod after fixing your intonation. You would just have to do it all over again. If you need to adjust these things, do it first. These are other factors that affect the intonation of your guitar. If you use light strings, you may need to move the saddles back further, the same holds true if your strings are far from the fret board.

You must always keep your instrument finely tuned if you wish to receive many years of wonderful music from it. This is only an example of how easily someone in your area can assist you. However, no matter what kind of instrument you have, or whatever problem you may be experiencing, do not fear! On Repairfinders.com, it will take you only a couple of minutes to find a local business in your area to fix your guitar, piano, flute, saxophone, or any other instrument! So what are you waiting for? Jack is over and out.

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A nice way to bring a little elegance to any room.

See here is the deal. There is a lot I know about hardwood flooring, and there is a lot that many of you do not know about hardwood flooring. There are also many things I really want to let out to the public, so that customers can be more informed. If you are looking for a decent person to lay down flooring for you the first place you should always go is Repairfinders.com!

What to expect from…

Installation of Prefinished Floors

A basic definition of prefinished flooring is when the boards that are to be installed already have finish on them. In fact, most companies put from 5-9 coats of finish on their prefinished wood.

Prefinished Hardwood floors are quite popular right now, because they have many advantages over the alternative, site-finished floors:

  1. During installation, you skip all the dusty mess that goes along with sanding
  2. The boards are already finished, so as soon as they are down you can walk on them. No waiting for the horrid-smelling finish to dry.
  3. Since the boards are finished in a factory and have 5-9 coats, the finish is very hard, smooth, and durable.
  4. Because sanding and finishing is skipped, a prefinished floor can be installed in half the time, saving you money on labor.

There are, however, a few disadvantages to prefinished floors:

  1. Borders, inlays, and other fancy flooring tricks are hard or impossible for the installer to do, because they usually require sanding.
  2. When boards are cut in the factory, the heights and thicknesses can vary by up to 1/32nd of an inch. Because of this, in order to avoid sharp edges, all prefinished boards are beveled on all sides. This creates grooves between every board, and accentuates the seams (note: Some people like this look, but few like the feel on their bare feet).
  3. The wood is more expensive (although since you save money on labor, your ending price is usually very similar to the price of site-finished).

For most people, the only disadvantage to prefinished flooring is #2. Since the floor is not sanded after it is installed, there will be unevenness that the installer has no control over.

 

 

What to expect from the finished product.

Nail holes/heads. The installer should set all nails and fill all holes. As a result, there should be no visible nail heads or nail holes. However, if you kneel down and look closely, you should be able to find where the nail holes used to be, because no wood filler (or wood putty) can be a perfect match to a wood grain.

In addition, there should only be a few nail holes in most floors. In fact, most of the time, a simple, square room can be installed without any nail holes at all. However, keep in mind that many situations will require a board to be top-nailed, resulting in nail holes.

Cracks and Creases. Any time a board comes together with another board, it forms a crease. These creases are what make hardwood floors look how they do. On a prefinished floor, these creases are much more pronounced, because the edges of each board are beveled down at about a 45-degree angle. there is nothing the installer can do about these bevels, except to sand down the whole floor and refinish it, which negates the purpose of a prefinished floor, and is not the installers responsibility (In other words, you would have to pay extra for it (probably at least $2.50 per square foot extra)).

When you look at a hardwood floor, there are the creases that go along the length of the wood, and go all the way across the floor (with the grain), and there are small creases in between boards in the same row (against the grain). The smaller creases, as a rule, should be evenly distributed around the floor, with none coming within 6 or 8 inches of each other. Seams that are close together, or clumped in one area, leaving another area seamless, are the signs of a poor installation job. They are not, however, a good enough reason to demand that your floor be ripped up and reinstalled at the installers expense. Usually in those cases, you have hired a very inexpensive installer, and you got what you paid for. If it is a big deal to you, you might talk about getting the floor redone at a discounted cost.

Any crease in a wood floor has a chance of becoming a crack, for various reasons. One may be a milling imperfection in some of the boards (such as one board being slightly thinner than another is). Expansion and contraction may be another reason. In general, wood will expand in the summer and contract (shrink) in the winter. This causes gaps to open up between boards. It is not always good to fill these cracks, because when the boards expand again, it could push the filler out, or even buckle the wood.

On the other hand, cracks that are caused by milling imperfections or installation mistakes/problems should be filled by the installer (with the possible exception of smaller cracks if significant expansion is expected after the installation).

After installation, there should be (in most cases) no visible cracks when viewed semi-casually from a standing position (and without a magnifying glass, please).

 

 

Scratches, gouges and other surface problems should not be visible when the installer is done. If the board was damaged when it arrived at your house, the installer should not have installed it. If it happened after the installation, but the damage was caused by the installer, he/she is responsible to fill it, fix it, or replace the boards affected. If, however, the damage is caused by another contractor or worker, or any residents or guests in the house, the installer is not responsible to fix it, and is perfectly within his/her rights to charge extra if you want it fixed (However, charging extra to fix one small scratch that he/she can fix in two minutes, may be considered a little rude).

Expansion Gaps. Because wood expands and contracts (due mostly to changing humidity and temperature), installers will leave expansion gaps between the wood and everything else (walls, other floors, etc.). In general, these gaps are between 1/4 inch and 1/2 inch. This can create a problem sometimes on remodeling jobs, especially in kitchens.

Many houses do not have any trim (or baseboard) around the bottom of the cabinets in the kitchen. When wood floors are installed in these conditions, there will be a visible, ugly expansion gap left over. The homeowner should work with the installer to select (and pay for) baseboards, trims, or caulk solution.

 

 

Baseboards. It is common for the installer to remove and reinstall baseboards when he is hired to install a floor (for a price that should be included in the estimate). This can sometimes cause problems with older baseboards. The installer is responsible for any damage done to the baseboards due to his/her own negligence or hurriedness. The installer is not responsible for any damage that already existed, or that occurred because of the brittle state of the baseboards or excessive fastening to the wall (i.e. too many nails and/or glue). Be prepared to deal with at least one broken piece of baseboard. Many times the damage can be fixed with a little painter’s caulk and a coat of paint, so do not get too broken up about it.

In conclusion, please remember that it is a floor and it is meant to be walked on. If you get down on your hands and knees and study the floor, you will find cracks, holes, scratches, and many other imperfections. When inspecting a floor, it should be done from a standing position in normal light. If you can see problems from that position, that is when you should point them out to the installer. People who refuse to pay because of common imperfections that are expected in wood floors are setting themselves up to be blacklisted or overcharged by other contractors in the future. Nobody wants to deal with an unreasonable customer.

To find a qualified professional who can complete this for you and much more, the best place to go is Repairfinders.com. On repairfinders.com you will find dozens of listings in your area, that are hardworking, honest, and reliable. Check it out today and don’t forget all the businesses listed offer free quotes!

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