Common
Plumbing Abbreviations
Water Heaters
Toilets
Drains
Faucets
Construction Tips
(Plumbing) and Code
Gas
Garbage Disposals
Dishwashers
Water Distribution
Water Quality
Septic and Sewer
Noises
Smells
General Tips
- W/C = Toilet
- CWM = Clothes Washing Machine
- DWM = Dishwashing Machine
- LAV = Bathroom Sink
- HWT = Water Heater
- LT = Laundry Tray
- CFT = Claw Foot Tub
- FD = Floor Drain
RETURN
TO GENERAL CATEGORIES
Water Heaters
Water Heater Maintenance? Once a
year:
1.) Turn off electric power or gas before doing
anything. Damage will result if element comes on when tank is dry.
Turn of water supplying HWT. Note that a time switch is NOT a safe
place to turn off the electricity! Do it from the circuit breaker, or
pull the fuse.
2.) Drain the water heater (HWT). After HWT is
drained, and hose is still attached, open and close the inlet valve a
few times to help flush the sediment out. Do this 'til the water comes
out clear. You may have to dismantle the valve, if there are large
chunks of scale coming loose.
3.) Remove the sacrificial anode, which looks
like a plug in the top of the HWT. Inspect; it should be almost as
long as the water heater. Replace if any portion of it is thinner than
about 1/4".
4.) With anode out, shine flashlight inside of
tank to inspect for rust. If you see a lot of rust, it's probably time
to replace it...before it fails. Water heaters are normally glass- or
ceramic-lined to prevent corrosion; this is also what the anode's for.
The heat of the water hastens corrosion, once it starts.
5.) Open up the element access panels.
Disconnect one wire from each of the elements. With a volt-ohm-meter,
check to see that both elements are still functional (the resistance
across the terminals should be ??? ohms, but if your meter peaks out
with exceptionally high ohms, it's time to replace the element).
6.) Wrap everything up. Turn on the water. Open
a hot water faucet to let the air out. When HWT is full, turn on
electricity. Wait a while for the water to all heat up. If you are
replacing a water heater, install a special pan underneath designed to
catch water should the HWT develop a leak (or pop off the pop-off
valve). Have it drain to a safe place (outside; floor drain).
RETURN
TO GENERAL CATEGORIES
On demand hot water system?
The relative energy efficiency of these systems
depends a lot on other factors such as the amount of heat loss from a
more traditional storage tank system or the length of time hot water
is stored before it is used. In practice they require a good deal more
energy per volume of heated water than conventional systems and they
cannot usually provide enough hot water for more than one fixture at a
time. The traditional storage tank type of water heater can be quite
efficient if the tank and the hot water pipes are properly insulated.
The on-demand type heaters have
their uses in the appropriate situation. I have found them practical
and efficient in situations where hot water is used only occasionally
such as in some shop situations or where a fixture is at a
considerable distance from a traditional storage tank water heater,
such as in a guest house or pool house. They can also be handy if you
are adding hot water to a structure that has been cold-water-only and
the cost or inconvenience of adding a complete hot water piping system
will be prohibitive.
RETURN
TO GENERAL CATEGORIES
Gas HWT Height ?
Gas HWT have to be at least 18" off the
floor because combustible fumes *sink* and for air intake.
RETURN
TO GENERAL CATEGORIES
Toilets
Low Flush Toilet Problems - Till the year
2001 there was a lot of consumer dissatisfaction with 1.6 GAL toilets.
The manufactures had to design and build them to meet a government
water conservation deadline and in many cases simply didn't produce a
good flushing 1.6 gpf toilet initially. They blamed the Congress. The
consumer blamed the manufacturer or plumber. Whatever - we were stuck
(no pun intended) with 'em. Some in our trade (who think about this
kind of thing), even proposed about using 2 1/2"; drain pipes
instead of 3"; main drains. That would make for a higher level of
water (think cross section) carrying the waste in the pipe. This
points up the first problem. The W/Cs were designed and tested on
modern plumbing. That is, 3" plastic drains - not older 4"
to 6" cast iron. There is very little water (again think cross
section) at the bottom of a 6" cast iron pipe to move waste along
. Low flush W/Cs do work better in new homes. Other situations that
I've seen that effect low flush W/Cs are; where the toilet is in the
house and what other plumbing fixtures are available to wash down the
drain pipes. Toilets on the end of long runs to the building drain
outfall are most likely to plug up. It's important to keep a CONSTANT
1/4"; per foot grade. With plastic drain pipes they must be
*hung* every 4 feet and it wouldn't hurt to actually look at them any
time you're under the house to see that they have not begun to sag.
*Guest* toilets tend to plug up more often than *master* baths - there
is no shower washing the drain down. I really think the code needs to
address this issue in pipe design. I know that I am aware of where,
and in what order I decide to plug in the drains in the new houses I
plumb. It makes a difference where the CWM drain goes now, and the
code does not say anything about it!
RETURN
TO GENERAL CATEGORIES
MORE on Low Flush Toilet Problems?
You might buy a better flushing toilet for your
situation. Some air assisted toilet flush well. When the low gallonage
gravity toilets first came out I replaced a couple of new Kohler
Wellworth Lites with the Am.Std. air assist toilet with good results.
That was then and this is now. Today most brands of gravity
toilets flush well (including the redesigned Kohler Wellworth models).
Power assisted toilets tend to be noisy and frankly, today I definitely
do not recommend power assisted toilets.
By the end of 1999 (most brands of U.S. made) gravity toilets
manufactured were flushing fine. At the end of 2000 my guess is that
over 85% of 1.6gpf toilets flushed well. Today go with (buy) gravity
toilets (made in America). Keep life simple.
RETURN
TO GENERAL CATEGORIES
MORE - MORE on Low Flush Toilet Problems?
In my experience of selling and using toilets, I
have found that the Atlas model of Universal Rundle (now owned by
Crane) flushes great. These toilets flush better than just
"well", they flush great. Also, I have tried using many
brands of pressure assisted toilets. Many of them have ";dry
bowl";. This means that the air directs the water into only parts
of the bowl surface leaving solid waste in the bowl if it does not
land in the right place. The only way to make it move is to find an
implement to move the waste to the right bowl area. Answering the
question of ";Can you fix the toilet to use more water?";
The answer is likely: Your toilet may have a small round
Styrofoam piece on the flapper chain, move the piece along the chain
until the flapper closes more slowly. Also bend the float arm upward
so the ballcock valve allows more water into the tank. There may also
be an adjustment screw on the ballcock valve to keep it open a bit
longer. The reason that you need to make these adjustments is that the
major manufacturers were forced to rush to market using existing molds
and technology without time to develop other strategies that make
using 1.6 gallons successful. The reason that the Universal Rundle
Atlas model (and now many others) work without being power assisted is
that they have taken the opportunity to develop the proper technology
years ago. The entire toilet: flush valve, ballcock assembly, water
tank and bowl are all designed to work together for maximum
efficiency.
RETURN
TO GENERAL CATEGORIES
Toilet Leaks at Base in Moved Toilet Location
or New Floor Install?
Is the top of the flange even (or close to even)
with the finished floor? If it to low - then use two wax rings. One
regular wax ring on the bottom and one (or more) with the plastic horn
insert on top. ) I have seen leaks like you describe if the glued
flange is not really glued in all the way. Take a look at that - if
your floor and flange is flush. Sometimes you need to shim the toilet
if the floor is uneven or the flange is to high.
RETURN
TO GENERAL CATEGORIES
High Pressure Makes My Toilet *Run* (with new
ballcock)?
If your water pressure is so high that it leaks
past a Fluidmaster 400A or another new ballcock
- then you NEED a pressure reducing valve. Other water pipes,
connectors, clothes washing machine hoses and your water heater could
leak or break. Best to get a pressure regulator if your pressure to
the house is more than 60 pounds (80 is code throughout most of the
U.S.).
RETURN
TO GENERAL CATEGORIES
Sealing the W/C tank to the Bowl?
Get the best results by using the large donut
gasket of the type that is square cut inside to match the shape of the
nut on the bottom of the tank. Sealant will not help. Tighten the
bolts down evenly to the point where the tank is snug on the bowl.
Over tightening will break the bowl and/or tank.
RETURN
TO GENERAL CATEGORIES
Drains
When I Run The CWM My Toilet
Bubbles/Overflows or My Shower Overflows?
When the lowest plumbing fixture in the house
overflows when another fixture (like a CWM) is draining; the septic
tank needs to be pumped, there is a break in the sewer pipe outside
the house or the main drain is plugged somewhere.
RETURN
TO GENERAL CATEGORIES
MORE: When I Run The CWM My Toilet
Bubbles/Overflows or My Shower Overflows?
The washing machine line could be connected to
close to the "suds rinse zone", meaning the washer waste
ties into the waste or soil line of another fixture to close
downstream from the problem fixture. What is happening is the water is
rushing by the suds at a high velocity, pushing ahead of the suds.
Because the fixture is the closest place of relief, the suds will come
up into the fixture, even a toilet. The code requires that a washing
machine, kitchen sink, shower, and dishwasher line be connected at
least 5' downstream from any fixture branch. This could be just one of
many possibilities for the bubbling and backup.-Bill Dwight, Harry
Dwight and son P&H, Atlantic Highlands, New Jersey (Billpipe36@aol.com)
RETURN
TO GENERAL CATEGORIES
Slow Shower Drain ?
As a plumber, I see plugged drains when *Liquid
Plumber* type products don't work - though these products shouldn't
hurt the pipes. Care should be taken when using them around kitchen
sink/dishwasher drains. I have seen them backup into the DWM. If the
chemicals don't work - then try renting a small power snake. This WILL
do the job. Those little hand drum snakes at the hardware store just
are not up to a 2"; shower drain. BTW, I've never seen any
damaged pipes caused by drain cleaners. Older hands than myself say
they don't like drain cleaners because the chemicals make their snakes
brittle - that sounds like crystallization - I've just never seen it
myself and I'm skeptical. There are a bazillon gallons of that stuff
sold and I think that it would be obvious if it was a problem. I just
don't think it (drain cleaners) work in most cases.
RETURN
TO GENERAL CATEGORIES
How Do I Get A Snake Down a Tub Drain?
To get a snake in the drain you take off the
*overflow plate*. That's the chrome thing on the tub wall with two
screws. When you pull it out - two sections of the stopper mechanism
will come with it. It's hinged so it will bend through the hole.
Chances are that hair caught on the end of this mechanism is clogging
the drain- you might not even need to snake it. BTW - A snake will not
go through the drain hole at the bottom of the tub.
RETURN
TO GENERAL CATEGORIES
Do Unused Drains Dry Up and Get Rough Inside?
Yes, drain pipes do dry out and get real rough.
Will it clear up with use? Maybe.
RETURN
TO GENERAL CATEGORIES
Leaking Bathtub Drain Right at the Drain
Hole?
It is replaced from the top, that is sitting in
the tub. Hopefully you have *crosshairs* or a couple of little *nibs*
inside the drain flange (the chrome part). That's the part that
unscrews. The tool is called a *pickle* - it has a fork at one end and
crossed slots at the other. Or a *dumbell* which is tapered and has
crossed slots at both ends. Or just use pliers and stick the handle
end down into the drain, catch the cross hairs or nibs and unscrew.
Clean off the old plumbers putty. Slide a new washer between the
underside of the tub and the *shoe* (part with female threads) and put
putty around the chrome flange and screw it back in. Noah Lamy
(noahlamy@dorsai.org points out that he uses an internal pipe
wrench for flanges missing the crosshairs.
RETURN
TO GENERAL CATEGORIES
Can Clogged Vents Stop Up Drains?
Yes and no. A toilet with no vent may not flush
the contents out of the bowl, but any other drain will work without a
vent. (NOTE: the code is that all fixtures shall be vented). Only
twice in 15 years has the vents been the cause of a drain backup. In
one case it was roofers who stuffed the old roofing material down the
vents and the other was just a stray piece of wood. In both cases the
material made its way down into the drain pipe and had to be removed.
No amount of *vent cleaning* would have done any good.
RETURN
TO GENERAL CATEGORIES
Leak Somewhere in the Plumbing in my
Shower/Bath?
I see this all the time and nine times out of
ten it's the grout or a bad pan under the shower. Before anything else
I try to determine if the leak is constant or if it is periodic. If it
is constant there is a good chance the leak is in the pressurized
water lines. Usually the leak is periodic so I have a series of tests
that I perform to track it down. Sometimes a quick visual inspection
of the tile will show that the grout is shot and is the most likely
cause of the leak but I will often complete the rest of my tests to be
sure. What I do is first fill the tub half way and drain it. This will
tell me if it's in the drain pipe. For a shower with a lead or vinyl
pan I block the drain and fill the base with water. This will tell me
if the pan leaks. Then I remove the shower head and put a 1/2"
cap on the shower arm and turn on the pressure. This will tell me if
there is a leak in the pipe between the shower valve and the shower
arm. If no leak has shown up by then I tend to think the leak is water
bleeding through the tile due to bad grouting or that water is
escaping the shower and going down through flaws in the bathroom
floor. I can check this by taping up a plastic drop cloth inside the
shower covering all the tile work and having the customer use the
shower normally for a day or two. If the leak has suddenly disappeared
then we know it coming through the tile. A few cups of water on the
floor will show a leak through bad tile or a cracked floor base. If
none of this works, it's time to open the walls.
RETURN
TO GENERAL CATEGORIES
Connect Sump Pump Outflow to Septic?
It is illegal to connect any rain or ground
water to the sewer. IF, however, you do hookup - at the very least put
a trap in the in the line to keep sewer gas out of the house.
RETURN
TO GENERAL CATEGORIES
The drain pipes under the kitchen sink and
the garbage disposal keep coming loose.
Don't mix PVC washers and nuts with metal
washers and nuts. Keep them consistent. The plastic washers (ferrules)
go with the plastic pipe and washers. The thicker side faces the nut
and the thinner side the *cup*. The metal pipe uses metal nuts and
square cut rubber washers. Also, make sure that all the pipes fit down
into the next pipe as deeply as they can go.
RETURN
TO GENERAL CATEGORIES
Gray Water ?
Gray water use is needed! I want it for my yard
here on Vashon Island, WA where during the summer we have to let the
grass die for lack of water...BUT there are no approved systems yet.
States like CA are leading the way and I'm not sure if they have an
approved system yet and if so, if it is affordable. As far as
*sanitary* I just don't know. I think that the water will have to be
treated in some fashion. I have been in some really disgusting lakes
under houses that was all tub/shower water and dried laundry water
looks like cakes of hard dry soap.
RETURN
TO GENERAL CATEGORIES
Faucets
Moen Faucet Repair?
Moen faucets have cartridges that can be
replaced. There is a clip (on top) that has to be pulled up and out
before the cartridge can be replaced. Often it seems stuck as if it
will not come out. Some replacement cartridges provide a plastic
square to turn the cartridge in the valve body 1/4 turn. This breaks
it free from the valve grease that it is stuck in. If, after replacing
the unit ,the hot and cold are reversed, re-install with the cartridge
turned 180 degrees.
RETURN
TO GENERAL CATEGORIES
Delta Faucet Repair?
You can buy a Delta single handle faucet repair
kit with a tool for maybe five to seven bucks. It has all the
instructions and is very easy to do.
RETURN
TO GENERAL CATEGORIES
The Faucet CLUNKS When We Turn It On ?
99% of the time when you hear a clunk in any
pipe when you turn a faucet on/off - it's a loose washer in the
faucet. When you take it apart be sure you get the old washer and a
screw. If you don't - turn the water back on and flush out the missing
part.
RETURN
TO GENERAL CATEGORIES
The bathroom faucet does not drip UNLESS the
toilet is flushed or some other faucet is turned on.
Could be a loose washer. The pressure holds it
down when no other faucet is running water and the lower pressure
let's it rise up a bit when other water is used.
RETURN
TO GENERAL CATEGORIES
Claw Foot Tub Faucets?
These faucets are special to CFTs they have 2
3/8"; centers. Some units have 1/2"; and some have
3/4"; water connections at the back. The 3/4"; needs special
CFT supply pipes. Most older faucets are not code and it is still easy
to buy non-code faucets. The code is that the faucet spout must
have a gap of at least 1"; between the top of the tub rim and the
bottom of the spout - that's so bath water in the tub cannot siphon
back into the drinking water supply. A great place to buy new claw foot
faucets is at Plumbing World.
RETURN
TO GENERAL CATEGORIES
Repairing (garden) hose bibs?
Unless the HB is new enough to match the insides
with the exact same brand, model et - replace the darn thing. You can
try , but , I just don't seem to have permanent success when I just
repair them. Now to replace them- if they come through the wall under
the house then they can be unscrewed or unsoldered from the crawl
space. If it is above the floor a *window* has to opened in the wall.
Just unscrewing it from outside will often result in a broken pipe in
the wall.
RETURN
TO GENERAL CATEGORIES
Construction Tips
and Code
Sweating Bronze Valves and Sweating in
General
Soldering valves to copper pipe requires a
little more heat to sweat because of the thicker walls. But sweating
copper is really all the same ... Scour both the outside of the pipe
and the inside of the *cup* of the fitting to be soldered. Flux them
both (make sure not to touch the cleaned copper with your hands
because the natural oils of your hands can cause the soldered joints
to not be "perfect") and apply heat all around the cup. I
then put my flame on one spot (usually the bottom) and apply the
solder to the opposite side until the solder flows to the heat (make
sure to not overheat). The solder always runs to the heat. You can
over heat it - so once the solder flows around to the heat - stop -
and clean it up with a dry rag (I prefer a rag made from cotton). If
you use a wet rag it can make the job look rather sloppy but that will
also work.
RETURN
TO GENERAL CATEGORIES
Cutting Cast Iron and Plastic/Cast
Connections?
You cut the cast iron with a reciprocal saw like
a Milwaukee Sawzall all. Use heavy metal blades like Lenox 614R type.
I start with the six inchers. It will take several to get through the
side of the pipe . Once you have made a cut into the pipe - it will go
faster. You'll need the long metal blades to finish the job. At
first-it will seem like it will never cut it-but it will. Use Mission
or Fernco No Flex couplings- one on each side-to connect the plastic
and cast iron. Do not forget the vents!
Noah Lamy (noahlamy@dorsai.org adds: In
most situations I use a Ridgid ratchet cast iron cutter on iron waste
pipes, but sometimes conditions are too confined to use that tool.
Then I use a mini-grinder with a diamond wheel (they're $100 each but
one lasts a lifetime) to cut as much as I can reach with that tool and
finish the cut with the sawzall and a grit-edge blade. BTW the grinder
with the diamond wheel is terrific for cutting tile, concrete and
brick. A little dusty though.
Adding a new Drain to Cast Iron Pipe Where
There is a Cleanout?
A couple of ways to go. That *little rect. box*
is a cleanout plug. It's brass. If you can unscrew it great - if not
cut - off the square with a Sawzall- all and you will find that it's
hollow. Then cut from the center out to the threads in pie sections.
Peel the plug out of the female threads. If you're lucky it will be
3". Screw in a 3" male adapter and kick on out... However it
may be 3 1/2" which is no longer made. Use a 5" by 3"
Fernco bell with the 5" over the hub of the cleanout. Bush down
with a 3"; by 2"bush in the 3" end of the Fernco and
your home again. The other way is to take a section out of the cast
pipe, use Fernco's around a PVC or ABS Sanitary Tee (whatever your
state uses). That *6" iron pipe* is most likely 4" cast. You
can cut it with a Sawzall-all or snap it with a *ratchet cutter* that
is made to cut cast iron. I bought one for $340 - so you might want to
rent or beg/borrow one. BE SURE that if you take a section out of the
cast, that the upper section of the pipe is supported so whole thing
does not come crashing down.
RETURN
TO GENERAL CATEGORIES
Is Replacing a Tub a Big Job?
It is a JOB. A couple of suggestions... while
you're at it replace the waste and overflow and if possible the
tub/shower faucet. Second, you can get tub surrounds in two pieces
that will fit through doors and Three (I like the Sterling brand
surrounds), American Standard makes an *Americast* tub that has the
properties of a cast iron - but without the weight. I personally
prefer Kohler cast iron over Americast as I think it's more durable.
BTW you can break out the old cast tub with a sledge hammer and cut up
a metal tub with a Sawzall all.
RETURN
TO GENERAL CATEGORIES
Using Tubing Cutter Tips
Hold the cutters square to the pipe and be sure
the tubing is in ALL the rollers. I find when I begin to *thread* the
copper - it's because I don't have the tubing all the way inside and
in all the rollers. Let the cutters do the cutting. Over tightening
wears out the cutting wheel and squishes the tubing out of round. For
tight spots they make *knuckle* cutters - or use a small triangle saw.
Actually - these days I'm using a Makita cordless recipro saw to cut
most of my *in place* copper.
RETURN
TO GENERAL CATEGORIES
Gas
Will Natural Gas Corrode Galvanized Pipe?
In the old days, sometimes after a long time.
This was generally due to the poor quality of galvanizing. Today using
galvanized pipe generally presents no threat. Plumbers tend to use
black pipe with gas for two main reasons. One is that it costs less
than galvanized (except I've seen some home centers charging more for
black which must be because of consumers lack of knowledge of
"cost"). The other is that if galvanized pipes are used for
water then using black for gas distinguishes the two uses. Imagine
using galvanized for both gas and water in the same house? That could
present a problem in people distinguishing which pipes are carrying
what. I like to suggest painting galvanized pipes used for gas yellow.
Today there exists flexible stainless steel gas pipe and it always
yellow (that I've ever seen) so painting piping that is for gas yellow
seems like a good idea. If pipe is in the ground it will tend to
corrode faster (depends on the soil conditions). Many areas do not
allow galvanized pipe underground for gas piping and factory coated
steel pipe must be used. In some areas plastic pipe is allowed
underground (with electric wire above it to allow for locating of that
plastic gas pipe as well as warning tape above that pipe as well).
RETURN
TO GENERAL CATEGORIES
Leaking Steel Union ?
In WA State gas unions are not allowed inside
buildings. There are left and right hand couplings and nipples that
take the place of unions. No sealant is required on unions faces - the
seal is made by the beveled male/female surfaces. Also do not use
regular Teflon tape. There is a separate type of tape for gas. Really,
I think TU555 is the best sealant.
RETURN
TO GENERAL CATEGORIES
Gas HWT Height ?
Gas HWT have to be at least 18"; off the
floor because combustible fumes *sink* and for air intake.
RETURN
TO GENERAL CATEGORIES
Garbage Disposals
Garbage Disposal Repair?
Garbage Disposal problems can be plumbing,
electrical or appliance. If the disposal doesn't work at all - no
*hum* or any sound, then push the red (reset) button on the bottom of
the disposal. If that doesn't work, check the breaker in the
electrical panel. If the unit *hums* but doesn't turn then you can try
unsticking it.. Some units come with a wrench that you can use to turn
the cutter flywheel from the bottom. ( An allen wrench will work). Or,
use a *plumber's friend* , broom handle- something with a handle, and
stick it in the disposal and try to turn the cutting wheel around. In
effect - unstick it. If the unit doesn't respond to the above, it's
time for an appliance repair man or replace the
unit.
RETURN
TO GENERAL CATEGORIES
Garbage Disposals/Dishwashers and Septic
Systems?
It's my understanding that having a disposal is
like having another person adding to the load on the septic system.
So... are you currently under utilizing your system, over using or
about right? Dishwasher on a septic system? I don't think really
matters. If I had a dishwasher - I'd run it into a disposal even if I
did not use the disposal for anything else.
RETURN
TO GENERAL CATEGORIES
Dishwashers
The dishwasher does not completely drain
itself.
Dishwashers are supposed to leave some water in
the unit at the end of each cycle. This is to keep the element type
heater, used for drying the dishes, from burning up. It's a lot like a
water heater element. If a lot of water stays in the sump - the drain
could be clogged. A partially clogged air gap will do the same thing.
The air gap is that little chrome dome on the kitchen counter.
RETURN
TO GENERAL CATEGORIES
Water Distribution
Copper Water Pipe Vs Plastic ?
Copper rules in most situations (unless you have
low pH or aggressive water) ! Over time, the plastic can sometimes
*sag* and possibly get brittle. If it needs to be repaired or altered
in any way, the pipe will have to be glued and you will have no water
'til it dries. Copper-you can solder, turn it on, test it and know
that all is well. Any plastic to metal connection is weak, such as
where the HWT connection is made. Mice and rats love many plastics.
They chew on it to keep their teeth from growing through their lower
jaw.
RETURN
TO GENERAL CATEGORIES
Sizing Water Pipes?
If you lived alone, only using one plumbing
fixture at a time - correct pipe size wouldn't be a big issue. However
when you are in the shower and someone flushes the toilet - it is a
big deal. The basic rule is *two fixtures on a 1/2"; pipe*. You
need min. 3/4"; incoming cold pipe for a one bath house. Just
running 3/4"; to each fixture in the house won't hurt, but there
will be no real gain. To size a water distribution system, get a copy
of your state code book. It will spell it out in terms of beginning
pressure, the furthest fixture from the meter and the number of
fixtures in the house. Each fixture is worth *so many units* and you
are allowed *so many units* for each size pipe as you get further from
the meter.
RETURN
TO GENERAL CATEGORIES
What Type Pipe from Water Meter to House?
If the run from the house to the street is short
(under 60 feet) I'd use *Type L * soft copper. It is less likely to
break and it has no fittings in the ground except at each end of the
pipe. I'd also put pipe (foam) insulation) around the copper run. For
longer runs my next choice would be schedule 40 PVC pipe. Not a bad
choice at all. I would not use flexible plastic - that is black
*poly* pipe. It comes in a roll. Way to soft and the metal clamps and
hard plastic (or metal) connectors will break over time. I repair them
weekly.
My Black Poly Pipe Pet Peeve My experience with black poly pipe
(comes in a roll) is that it leaks. It is too soft. Hard surfaces
(rocks) rub holes in it and where ever there is a transition to
another type of pipe or an elbow it will leak there - because of the
hard adapter, radiator clamps and the soft pipe. Schedule 40 PVC or
copper is the best way to go with water mains.
RETURN
TO GENERAL CATEGORIES
Burying water pipes outside ?
Find out what the freeze depth is in your area
and bury the pipes below that level. Here (Seattle area) it is about 2
feet. Use schedule 40 PVC for cold water and CVPC for hot (if you are
running that out also).
RETURN
TO GENERAL CATEGORIES
Protect Well From Freezing Written by Mike
Nelson from the Education and Information Network of the Washington
State Energy Office. Copyright (c) Seattle Times Company 9/23/95
Most household water systems are enclosed in a
well house or a well box. An effective enclosure would be well
insulated and have a built-in heat source, such as a heat lamp. Some
enclosures are built below ground level with walls below the frost
line to keep them from freezing.
But many well enclosures lack insulation or a
heat source. Modifications to your system, remodeling, wear and tear
from use, wet or missing insulation, torn weather-stripping, or
improper design from the outset - any or all of these conditions could
put your well at risk.
Plan ahead. Here are some options:
1. Do nothing. If you don't make any changes to
your well house, you may face the prospect of frozen pipes again, but
you can always turn on a faucet when temperatures drop. Moving water -
a good drip will do - is far less apt to freeze. Turn up the flow at
the first sign of a slowing drip rate.
This option is a good "panic" measure,
but it's definitely not good water stewardship. You'll be using energy
to kick the pump on more often than necessary and wasting water at the
same time.
2. Put an incandescent (not fluorescent) light
bulb in the well house. Place it near the pump, and leave it on during
cold weather. A 100-watt bulb makes a great little space heater. Make
sure the light can't get knocked over or set something on fire.
This option provides a fair degree of security,
but it's not an energy-efficient alternative. If the light stays on 24
hours a day through the winter months, you'll spend about $3-$5 a
month.
3. Inspect your well house or box before the
weather turns bad. Make sure there are no drafty holes, broken windows
or missing insulation. Put heat tape on the pump and plumbing. (Follow
directions on the package.) Heat tape made specifically for this
purpose is available at most hardware stores. Plug in the heat tape.
Initial costs may be $10-$30, depending on how much exposed pipe you
have. Heat tape will be pretty reliable as long as the power stays on.
4. Weatherize the well house. Install new weather-stripping,
caulk and repair the roof. Add insulation if you didn't have it
before. Put in new insulation, if the existing material has been
damaged.
Install a thermostatically controlled space
heater. Set it at 45-50 degrees. The heater may or may not use more
electricity than the heat tape or light bulb approach, depending on
the weather. It will be more reliable.
With any of these options, check the well system
during cold snaps. If you are worried about power outages, learn to
drain your storage tanks and how to re-prime your water system.
You might also purchase a safe propane or
kerosene space heater. Use it on those very cold nights when storm
fronts roll through and knock trees across power lines. Just remember
it's not a good idea to operate unvented combustion heaters in an
inhabited space.
RETURN
TO GENERAL CATEGORIES
Repairing (garden) hose bibs?
Unless the HB is new enough to match the insides
with the exact same brand, model et - replace the darn thing. You can
try , but , I just don't seem to have permanent success when I just
repair them. Now to replace them- if they come through the wall under
the house then they can be unscrewed or unsoldered from the crawl
space. If it is above the floor a *window* has to opened in the wall.
Just unscrewing it from outside will often result in a broken pipe in
the wall.
RETURN
TO GENERAL CATEGORIES
Polybutylene Pipe? From:
"Garold (Gary) Stone " (grstone@clark.net)
LATEST NEWS: A Washington Post article on June
15, page F4, reports that homeowners who had polybutylene plastic
pipes breaks before August 21, 1995, have only until August 21, 1996
to file a claim for reimbursement from the Consumer Plumbing Recovery
Center at area 800 867-4698. About 37,000 homeowners have had their
polybutylene plumbing replaced so far, under the terms of the national
class action settlement.
On November 8, 1995 a national 950 million
dollar Polybutylene Pipe settlement was approved, in which similar
suits across 21 states were joined with Cox vs. Shell and Hoechst
Celanese, including Spencer vs. Shell in Alabama. Eljer Industries and
Dupont have agreed to contribute to the fund, bringing all major
parties into the settlement.
A detailed article in the Washington Post,
Friday November 10th, says this settlement is more generous than
earlier proposed in Cox v. Shell. Homeowners will nonetheless be given
an opportunity to opt out of the new terms of this settlement.
It will take about 4 weeks for the new
settlement agreement and claims procedures to be mailed to those who
have already registered.
If you have not already done so, you should
register to receive information about the Cox v. Shell settlement by
calling (800) 876-4698.
It would seem this settlement takes into account
a suit filed in Camden New Jersey earlier by the Prudential Insurance
Company to ensure that Cox v. Shell would not prevent the defendants
from reimbursing insurance companies.
RETURN
TO GENERAL CATEGORIES
Water Quality
Rust in Dishwasher ?
There is no way to clean rust out of old
galvanized pipes. Most DWM s have a screen where the water connects to
the machine. You access it through the lower front panel. Another
solution would be to put a filter on just the hot water pipe to the
DWM. If you replace the pipe - use copper - and connect to the old
galvanized with a dialectic union.
RETURN
TO GENERAL CATEGORIES
Noises
Rattling Pipes?
I find several reasons why pipes rattle. The
most common is that the washer in the faucet or valve is loose.
Another is that the pipe is touching another pipe or hard surface in
the wall (OUCH!). And for hot water rattles, the energy saving nipples
that screw in the top of the water heater, sometimes make a serious
rattling noise when you turn on any hot water tap. They have a
ball in them that acts like a check valve. Under a DWM it could be
that the soft copper water supply is hitting a hard surface or the
machine itself is not tight in the opening and is jumping around.
RETURN
TO GENERAL CATEGORIES
The Faucet CLUNKS When We Turn It On ?
99% of the time when you hear a clunk in any
pipe when you turn a faucet on/off - it's a loose washer in the
faucet. When you take it apart be sure you get the old washer and a
screw. If you don't - turn the water back on and flush out the missing
part.
RETURN
TO GENERAL CATEGORIES
Anti Hammer Device?
Up until 10/15 years ago we put in anti hammer
tubes. The *powers that be* found that the tubes got water logged over
time. So - it's no longer code. In commercial installs, spring loaded
devices are used especially at the end of long runs or at the end of a
series of fixtures like urinals. To replace the air in the anti
hammers, drain down the water in the whole house with the faucets
turned on. The idea is that when you turn the water back on it will
compress the air at the highest point at the end of each pipe. That's
what the *powers that be* realized that plumbers were not plumbing for
- and home owners would not do.
RETURN
TO GENERAL CATEGORIES
Smells
Shower Stall on Concrete Floor Smells?
If you can see water in the trap , then the trap
is holding water and you know it's working. Even if the trap is
undersized (1 1/2"; instead of 2";) it would work. So the
problem is probably a leaking drain pipe, the shower drain itself (the
part that is connected to the shower stall) or it's leaking where the
two connect. Can't fix the pipe or the drain itself without pulling
the shower out. But, if you can see a rubber or lead ring around the
pipe as it sticks up into the shower drain - that can be removed and a
new one put in. This is a pretty common practice in concrete shower
installs.
RETURN
TO GENERAL CATEGORIES
Garbage Disposal Smells?
Put ice cubes in the disposal (about 1/2 way),
run the disposal, flush out with cold water. Next put 1/2 a lemon and
grind it up.
RETURN
TO GENERAL CATEGORIES