Nexus Plumbing Blog

For a pressure regulator to work accurately the pressure setting on it must be at least 15 PSI lower than the inlet pressure. So if your static pressure is 70 PSI, the highest pressure you should set on the pressure regulator would be 55 PSI. 55 PSI is a good pressure for both the needs of a house and a sprinkler system.

Believe it or not, some people have too much pressure. If your home is in a low lying area, water pressure may be higher than average. And if it’s higher than 70 psi, you should have a plumber install a pressure-reducing valve.

If so, you need to know the following important information:

As of April 22, 2010, contractors remodeling or demolishing more than six square feet indoors or 20 square feet outdoors must be trained and certified for lead safety by the United States Environmental Protection Agency (US EPA) to work in homes, childcare facilities or schools built in or before 1978.

Buildings constructed in or before 1978 are likely to contain lead-based paint that can be disturbed during remodeling or demolition, creating dust and exposing workers and occupants to the potential health hazards associated with lead.

Scientific studies show children with high levels of lead in their bodies can potentially suffer from:

Damage to brain and nervous system
Behavior and learning problems
Slowed growth
Hearing problems
Headaches
US EPA Renovate Right booklet: http://www.epa.gov/lead/pubs/renovaterightbrochure.pdf (Your contractor should provide you with a copy)

Database of CSLB-licensed contractors who are lead-certified: http://cfpub.epa.gov/flpp/searchrrp_firm.htm

Note: Homes constructed in or before 1978 may also contain asbestos!!

Any project 100 square feet or more that involves asbestos-containing construction materials must be performed by a contractor registered with the California Department of Occupational Safety and Health (DOSH).

Asbestos Registrants Database: http://www.dir.ca.gov/databases/doshacru/acrusearch.html

Avoid Legal Hazards
Require written contracts for all work you perform. Retain copies of contracts for at least three years.
Have contracts and warranties reviewed by your attorney. Do not accept/assume responsibilities you are not familiar with.
If you hire subcontractors:
Have written contracts with subcontractors, with requirements for them to hold you harmless, indemnify, and defend you against any claim or liability arising from the performance of the contract.
Require each subcontractor to submit certificates of insurance for liability and workers’ compensation coverage, prior to beginning a job. Certificates should show limits of liability (if applicable) at least equal to the limits of your policies, indicate a policy period covering the period(s) of time work will be conducted, and be kept on file for premium auditors.
If you are working as a subcontractor, specifically limit contractual agreements for you to hold the owner or general contractor harmless, indemnify, and defend them against any claim or liability arising from the performance of the contract, to the work you perform.
Have licensed professional engineers or architects design and/or approve project plans and specifications.

Prevent Losses on the Job Site
Use employment applications and check references of prospective employees. (Applications available at most office supply stores).
Provide written safety rules and enforce them! Safety rules should be based on OSHA, or other government agency safety requirements and accepted industry practices. Areas of particular concern are:
Full Protection (Work at heights)
Lock-Out / Tag-Out of Energy Sources
Confined Space Entry Program
Hazard Communication Program
Personal Protective Equipment
Employees should have similar job experience, or be provided training in any job they may be assigned.
Assign responsibility for safety to a supervisor or foreman.
Hold regular safety meetings.
Conduct periodic safety inspections.
Review the safety practices of all subcontractors you have hired. Be sure they meet the same standards you have established.
Have a first aid kit available.
Post emergency phone numbers and have a phone available to summon help in the event of an emergency.
Have fully charged, easily accessible, portable fire extinguishers.
Provide protective equipment such as safety glasses, hearing protection and hard hats. Enforce their proper use!
Secure the job site! Fence the site to prevent vandalism and public access to hazardous areas. Control access to customers and their vendors. Provide lighting when possible.
Barricade work areas and provide warning signs near excavations and other hazards.
Secure equipment and materials left on the job site. Lock tools in boxes and secure large equipment with chains. Limit tools and materials left on the site as much as practical.
Store/handle hazardous materials properly. Protect containers from damage and secure tanks in an upright position. Use safety cans for gasoline and other flammable liquids.
Practice good housekeeping! Remove scrap and debris daily. Limit the accumulation of sawdust.
Store waste materials and dumpsters well detached from buildings.
Follow precautions for welding and other hot work. Shield or wet combustible surfaces. End such operations at least 30 minutes before leaving the site unoccupied.
Temporary heating units should be UL/AGA approved. Follow manufacturer’s suggested precautions and provide adequate clearance from combustible material.
Have procedures for reporting and investigating incidents and accidents. Lessons learned even from “near misses” may help to identify ways to avoid future accidents.
Require proper use of ladders and scaffolds.
Limit the exposure of adjacent properties to damage and comply with all building and environmental codes.

Prevent Losses on the Road
If employees drive your vehicles, or drive their own in the course of work, have your agent check their driving record.
If your employees drive their own vehicles in the course of work, verify their insurance coverage and make sure their limits are equal to your insurance.
Provide written driving safety rules to anyone who operates a vehicle.
Have procedures for reporting and investigating accidents.
Develop written preventative maintenance procedures for all vehicles and equipment.

Vehicle Safety
The following are common safety rules that many companies use to ensure safe operation of their vehicles. Their implementation and enforcement may help you avoid accidents and lower your insurance costs.

Only designated employees should operate company vehicles.
Driver’s license numbers must be provided and are subject to periodic record checks.
A revoked or suspended license must be reported to a supervisor.
Drivers must adhere to all laws and regulations pertaining to the use of the specific type of vehicle they are operating, including requirements for special licenses or permits.
Accidents of any nature or severity must be reported immediately to a supervisor.
Tickets for any violation must be reported to a supervisor. The driver is personally responsible for any fines or penalties resulting from the manner in which they operate the vehicle.
Drivers are responsible for inspecting and verifying the safe operating condition of their vehicle at the beginning and end of each workday.
Unsafe vehicle conditions must be reported to a supervisor.
All speed limits and traffic laws must be obeyed. Speed should be reduced as road conditions warrant (rain, snow, construction, etc.).
All lane changes must be signalled. Flashers should be used when stopped on a roadway or when traveling well below the posted speed limit.
Operation of any vehicle while under the influence of alcohol or drugs, including prescribed medication that impairs ability to drive, is strictly prohibited.
Courteous behavior should be maintained at all times.

Social Networking

1. Be distinctive.

A brightly-colored, hand-painted tie, an unusual necklace or other jewelry, a good (but not overpowering) cologne, even just impeccable grooming can all help you stand out in a good way. It’s not that you want to be remembered and identified for that, but anything that helps people separate you from the crowd helps them remember the rest of you. You don’t have to be outlandish — although some people work that quite well — just don’t blend in completely with the crowd.

2. Be fully present.

Be fully engaged and fully aware of the people you interact with. You can break this down into smaller, somewhat mechanical pieces — listen well, respond promptly, maintain eye contact, etc. — but if you are truly present in the moment, those things will happen naturally. Many people only seem to be “half there”, so being fully engaged helps you stand out.

3. Ask thought-provoking questions.

Networking expert Bob Burg has some good suggested questions in his book Endless Referrals: Network Your Everyday Contacts into Sales, such as “How did you get started?” or “What do you enjoy most about what you do?” But the very best questions can’t be communicated in a book because they’re specific to the person you’re interacting with and will arise in response to your initial conversation. Do #2 and this will flow naturally. As Dale Carnegie suggested, you must “take a genuine interest in other people”.

4. Reinforce your keywords.

People aren’t going to remember long descriptions of what you do, or likely even that 15-second intro that many experts teach you to make. People will at best remember a few key things about you:

•Your name
•Your company name
•Your business/industry (in three words or less)
•Your product
•Your location
What you want to do is find ways to unobtrusively increase the occurrence of these things in your conversation. For example, is there some kind of story behind your name? Have it ready to use if there’s an opportunity. Does your business have an unusual name? What’s the story behind it – what does it mean? Refer to your place of business when telling an incident that occurred (“I was driving down 17th Street leaving my store, when…”).
Anything you say that reinforces one of the five items above helps make you more memorable. And if they can remember just three of them — “Joe the barber from Soho” or “Maria the translator who wrote ‘Spanish in Six Weeks’” — you’re doing great.

5. Contribute to the group conversation.

Don’t hog it, and don’t say just anything in order to say something publicly, but saying one really smart thing at your table or in front of the whole group will make you much more memorable than half an hour of semi-conscious small talk. Create value for others and you create value for yourself.

When we look at brand strategy in marketing, one of the most important concepts is that a brand is not just a memorable name or logo — it’s an experience. A great brand communicates values and emotions that get called to mind whenever someone thinks of the name or logo.

Here we’re talking about your personal brand. Remember that you are your business. The impression that you make on people is the impression they will have of your business, so make it good and make it memorable.

http://entrepreneurs.about.com/od/businessnetworking/a/memorable.htm

In states that require licensing, hiring an unlicensed contractor is illegal. And if that’s not bad enough, did you know an unlicensed contractor who gets hurt on your property could sue you — and win? Unlicensed contractors are unlikely to carry proper insurance, so it has happened.

These are the extremes. But even the average experience with an unlicensed contractor can be devastating. Most consumers who call me for help complain that the unlicensed contractor did shoddy work. Others report the contractor made off with their money and did no work at all.

Elease W. saved for two years to build a ground floor bathroom in her home, because she has arthritis and stairs are hard for her. She paid a contractor $10,000 to do the work. Two years later it still wasn’t done right. For months, Elease and her daughters felt like prisoners in their home, because the contractor left gaping holes in the walls, so they didn’t dare leave. The water pipes were built outside the structure, and they froze in the winter. The foundation was unstable, and the siding immediately started peeling off. Of course the family didn’t check out the contractor until after everything went wrong. It turned out he was unlicensed and had a complaint record a mile long.

Paul H. needed a new roof. He got a couple of different estimates but felt he couldn’t afford them. Then he spotted an ad in one of those free neighborhood newspapers — promising the lowest roofing rates in town. Paul hired the man to reroof his home for $5,000.

The man demanded full payment in advance. The man climbed around on Paul’s roof for a few minutes, then said he was going to get supplies. He never returned. When I investigated, I learned the phone number in the ad actually belonged to an answering service. The address the man gave Paul didn’t even exist. And there were no licensed contractors by that name listed with the state.

Licenses are generally required for any work that affects the structural or electrical integrity of the building. I’ve done a couple different undercover investigations where we invited unlicensed contractors to give us estimates for roofing work. First of all, it was easy to find unlicensed contractors. We spotted their ads in local newspapers and found their business cards at home-improvement stores. Unlicensed contractors tend to use the cheapest possible means to market themselves.

When we confronted them, we heard every excuse. One man said he couldn’t afford a contractor’s license, even though the state where he worked only charges $300. Another man said he was working “under” somebody else’s license. That’s illegal. Only bonafide employees are allowed to work under the umbrella of a licensed contractor.

A third showed us a contractor’s license for another state. That doesn’t count. The contractor must be licensed in the state where the work is to be done. Several guys presented us with occupancy licenses, which are just business permits that anybody can buy. They don’t make a contractor legal.

If an unlicensed contractor nails you, you have next to no recourse. There’s no license that the state can yank to threaten his livelihood. If you complain about him, he’ll just change the name he does business under. You can’t tap into his insurance policy because he doesn’t have one. Even suing an unlicensed contractor — and winning — is often futile, because unlicensed contractors don’t have deep pockets.

To Be a Savvy Consumer, Know the Signs:
1. Unlicensed contractors often go door-to-door claiming they “just finished a job down the street.”

2. They may rush you and say, “If you act now, you’ll get a special price.”

3. Unlicensed contractors either neglect to pull construction permits or they ask you to do it for them. If you do, you are assuming liability for the project, including the contractor’s mistakes.

4. Some states require contractors to list their license numbers on their vehicles, their estimates and their advertising. If a contractor has not done that, it may be a bad sign.

5. If you see a license number in an ad, and it has a different number of letters, numerals and digits than all the other ads, it may be a fake license number.

6. Be wary if a contractor provides only a P.O. box or pager number. That may mean he doesn’t have roots in the community and plans to move on as soon as people start to complain.

7. Unlicensed contractors often ask for a lot of money up front. Try not to pay any money in advance. If you must, keep the amount minimal.

Do Your Homework:
1. Find out what the licensing requirements are for contractors in your state. Also check with your county. If you live in an area where contractors do not have to be licensed, you’re going to have to be extra vigilant about who you hire.

2. Try to find your contractor through word of mouth. A satisfied friend or neighbor is a much better source than a free newspaper.

3. Ask to see the contractor’s actual paper license. Unlicensed contractors often put fake license numbers in their advertisements.

4. Get the contractor’s full name, company name and license number, and double check all three with the county and state departments that license contractors.

5. Also ask those departments if the contractor has a history of complaints.

6. Don’t be fooled by “occupancy permits” or business licenses. These pieces of paper are worthless to you. Any business owner can get one. When I say licensed contractor, I’m talking about a person who has proved his skill in the field and been awarded a specialty license just for contractors. Hint: Ask the contractor if he had to take a test to get his license. He should have.

7. If the contractor is licensed in another state, but not the one where the work is to be done, that’s no protection. Some states do have reciprocal agreements, where a contractor with a license in one state can be “fast tracked” to get a license in another. Until he goes through that process, don’t do business with him.

8. Also make sure the contractor is licensed to perform the type of work that you need. A licensed electrician cannot do plumbing work, for example.

9.If you hire a general contractor, make sure the specialists he hires — like plumbers and electricians — are licensed too.

How to Complain
If you learn your contractor is unlicensed, contact the county and state departments that license legitimate contractors. They can advise you and possibly pursue criminal charges against the unlicensed con.

http://abcnews.go.com/Business/CreativeConsumer/story?id=2624448

A construction permit is not needed for items such as wallpapering, painting or similar finish work; fences six feet high or lower; platforms, decks and walks 30 inches high or less over grade or not over basement; and in several other cases. However, reviews may be required from other agencies; be sure to check before building.

For plumbing, mechanical and electrical work, replacement or repair of fixtures (such as changing water faucets or replacing switches) does not normally require a permit. Replacing a water heater or adding a permanently wired light fixture does, however, require a permit.

What are permits and why do I need one?

Permits are the way the city of San Diego regulates construction. This is designed to ensure that all construction in the city is safe. The safety of the occupants of buildings is the primary reason for having construction codes. The city of San Diego has adopted several codes, among them the Uniform Building, Mechanical and Plumbing, and National Electrical codes. In addition, there are federal, state and local laws that govern construction, such as those covering energy conservation.

There are several different types of permits, based on the type of construction: structural, plumbing, mechanical, electrial and combination (used for single-family home construction and other small projects). Most home owner projects require a combination permit. In addition, the complete demolition and relocation of buildings also requires permits.

Obtaining the permit is just the first step in the process. In this step, you may need to create plans to submit to the department, make a plot plan for your property showing the improvements, and show the type of construction you’ll be using.

The city has handouts to help you through this process.

Once plans are approved, you’re required to build the project to those plans. If any changes are made to the plans, they must be made with the city’s approval.

The second half of the process is the inspection of the work. More about that later.

Residential and business water use in San Diego County fell 12.8 percent during the first year of regional water shortages and mandatory water use restrictions, according to a report provided today to the San Diego County Water Authority Board of Directors.

The savings exceeded the 8 percent mandatory target that was in effect for July 2009 through June 2010. As a result of the region’s conservation success, the region will avoid financial penalties from the Metropolitan Water District of Southern California and the additional conserved water will be available to meet future needs. MWD, the Water Authority’s largest supplier, can penalize its customers for exceeding their designated allocations of MWD water supplies during times of shortage.

“The people of our region should be very proud of their efforts to save water over the last year,” said Claude A. “Bud” Lewis, Water Authority Board Chair. “Across the county, we have seen a strong commitment to becoming more efficient in how we use water.”

Businesses and residents used 498,500 acre-feet of water from July 2009 through June 2010 compared to 572,600 acre-feet during the previous 12 months, a reduction of 74,100 acre-feet. (An acre-foot is 325,900 gallons, enough to meet the needs of two single-family homes of four people for a year.)

Water Authority staff attributed the reduction in regional water use to several factors. In addition to water conservation efforts by residents and businesses, the ongoing economic recession and more rainfall this year in comparison to recent years helped lower demand. At Lindbergh Field, precipitation for the year was 10.55 inches – just below the long-term regional average of 10.77 inches.

Shortage conditions remain, however. This spring, MWD approved continuing current reductions in water deliveries to its member agencies, including the Water Authority, through June 2011.

In response, the Water Authority is continuing to reduce overall water deliveries to its 24 member retail agencies through June 2011. The region’s Level 2 water use restrictions also remain in effect. Local shortage levels and restrictions vary by local agency. The Water Authority urges residents and businesses to contact their local water agency to learn about any restrictions that apply in their community.

The Water Authority’s long-term strategy to improve water supply reliability by diversifying the region’s water supply portfolio is offsetting some of the cutbacks from MWD. The Water Authority’s water transfer agreement with the Imperial Irrigation District, along with projects that lined the All-American and Coachella Canals in Imperial Valley, will provide nearly 165,000 acre-feet of additional supply this year. The Water Authority is also working with its member agencies to develop more local water supplies, such as groundwater and recycled water, to further reduce dependence on imported water.

Staff reported keeping regional water use at 8 percent or more below pre-cutback levels may be more difficult over the next 12 months because many climate models predict a drier, hotter “La Niña” weather pattern starting this summer, and because of the potential for improving economic conditions that may increase the demand for water.

Lewis said the region will need to sustain its water-savings efforts in order to meet ongoing water supply challenges and long-term water use targets.

“Regulatory restrictions are expected to continue to limit water deliveries from the Bay-Delta for the foreseeable future. In addition, new state law calls for per capita water use to be reduced 20 percent by 2020. These factors mean we must make efficient water use indoors and out a permanent part of our civic responsibility and personal lifestyle,” Lewis said.

Water conservation tips and program information are available at www.20gallonchallenge.com.

Any leaking pipe will eventually have to be replaced. However, there are temporary fixes you can do to help you get along until you have the time to replace it. Here are some tips to try:

1.When you see a leaky pipe, the first thing that you should do is shut off your main water supply.
2.To prevent water damage, get a bucket and stick it under the leaky pipe.
3.Try to find the exact location of the leak, and push a sharp pencil through the hole. Break off the tip of the pencil.
4.Using a towel, dry the pipe off as much as you can. Get some electrical tape and wrap it around the damaged area as tightly as you can. Cover at least 3 or 4 inches to either side of the leak. Cover the pipe with 2 to 3 layers of electrical tape. Don’t overwrap it though, because it may be a fire hazard.
5.Get an old gardenhose and cut out a suitable lengthwise section. Wrap this around the leaky area in the pipe, with the solid part of the hose against the leak. Use hose clamps, locking pliers, or plastic cable ties to keep it in place.
6.Get a replacement pipe as soon as you can.
This little fix should allow you to turn on the main water valve, at least for a while. Turn off the local shut off to the pipe.

Better Fix for a Leaking Pipe
These tips should give you a little extra time to get a new pipe or call in a professional. However, they are only intended for small leaks. Large leaks need immediate attention from a professional.

Before trying these fixes, make sure you turn off you local water supply or the main water supply to your house. If you think that your leak might be too big than you are probably right – get a professional plumber to take a look at the pipe.

Method A: Get a piece of garden hose or rubber matting and cut it lengthwise. Lay it down on top of the leak in the pipe. Using a sleeve clamp, secure it tightly.

Method B: Get a piece of heavy rubber matting and place it over the leak in the pipe. Secure it with a hose clamp that is adjustable.

Method C: Sometimes leaks occur where the pipe meets a joint. Try putting epoxy putty over the leak with a putty knife. Allow this putty to dry before turning the water back on.

Tip: If you’ve never done any plumbing repair, the secret to success is to practice first. Get a pipe that you don’t intend to install, and practice the above methods on sections where the pipe is cracked. This will boost your confidence when the time comes to fix a real leaky pipe.

Install these energy-efficient measures:
Replace and recycle your old refrigerator and purchase energy-efficient models. Units only 10 years old can use twice as much electricity as a new ENERGY STAR® labeled model.

Caulk windows, doors and anywhere air leaks in or out. Do not caulk around water heater and furnace exhaust pipes.

Weatherstrip around windows and doors.

Wrap heating and cooling ducts with duct wrap, or use mastic sealant.

Install energy-saver showerheads.

When buying new appliances, be sure to purchase energy-efficient ENERGY STAR® labeled models.

Set the furnace thermostat at 68 degrees or lower, and the air-conditioner thermostat at 78 degrees or higher, health permitting.

Use compact fluorescent lamps. You can lower your lighting bill by converting to energy-efficient low-wattage compact fluorescent lighting and fixtures.

Replace old windows with new high performance dual pane windows.

Clean or replace furnace and air-conditioner filters regularly, following manufacturer’s instructions.

Set the water heater thermostat at 140 degrees or “normal.” If you have a dishwasher. Otherwise, set it at 120 degrees or “low.” Check your dishwasher to see if you can use 120 degree water. Follow the manufacturer’s direction on yearly maintenance to extend the life of your unit.

Fix defective plumbing or dripping faucets. A single dripping hot water faucet can waste 212 gallons of water a month. That not only increases water bills, but also increases the gas or electric bill for heating the water.
Wash only full loads in a dishwasher and use the shortest cycle that will get your dishes clean. If operating instructions allow, turn off the dishwasher before the drying cycle, open the door and let the dishes dry naturally.

Defrost refrigerators and freezers before ice buildup becomes 1/4-inch thick.
Install shades, awnings or sunscreens on windows facing south and/or west to block summer light. In winter, open shades on sunny days to help warm rooms.
Close the damper when the fireplace is not being used. Try not to use the fireplace and central heating system at the same time.