For this reason, the exposure during sleep time should be seen as the most important. Slight possibility is that the transmission lines are direct current lines in which case they wont show up on a AC gauss meter. - Blij Stralingsvrij, https://www.healthstronghold.com/video-qa-shielding-paint-magnetic-fields/, https://www.healthstronghold.com/video-qa-developer-liabilities-selling-land-transmission-lines/, https://www.healthstronghold.com/living-near-power-lines-004/, https://en.geovital.com/the-new-tf2-trifield-gauss-meter-as-tool-for-the-amateur-product-review-test/, https://www.facebook.com/Patrick-van-der-Burght-1996353220673771/, Ethernet over power line (EOP/Powerline) the dangerous internet from the power point. It should be: https://healthstronghold.teachable.com Have a look at the table below what peer reviewed research has found over the years: Therefore, a reading of just 1 milligauss (1 mG) is the value you dont want in your home. Are these numbers safe?!! You cant shield against magnetic fields and they have been linked to cancer in multiple studies. If you had a figure and it was too conservative, you might find yourself walking away from a dream home that was perfectly ok to purchase. Measure the EMF in areas where you and your family spend a lot of your time like living rooms, kitchens, and bedrooms. That is what the magnetic field strength is related to. Radio frequency can be deflected (phone) but radiation from transmission lines has a frequency that is too low. I should mention these numbers are in the living room the bedrooms are around 0.7! Hi, Patrick. <> What about Mu-metal? 45 ft*. . Provided the meter is accurate, that would be one of the worst homes Ive come across. You can also listen to my podcast on this subject: https://www.healthstronghold.com/living-near-power-lines-004/. So, whether for this home or any other, you should have that assessed by a professional. For the sake of reducing transmission losses, this type of transmission line is often operated at higher voltages up to 240 kV. Good luck. We need more consultants globally, if you know of anyone interested to do training. The best solution is to measure EMF exposure on a property near ANY power lines and you can do this yourself initially. Four voltage classes of transmission lines, 115 kV, 138 kV, 230 kV, and 500 kV, are considered. The only concern is that the house is located 400 meters from 238 KV high voltage power lines. The 2Km distance from the transmission lines seems a nice distance but no doubt your home will have the usual problems like electric fields and RF radiation if we dont help you. The same advise applies: You have to measure and leave a little space for fluctuations in exposure and for the fact that more power could be used on those lines in the future. Third, if you have access to a drone or helicopter it would be best to use one of these methods as they will provide an aerial view of what is above ground level from above. A device that automatically limits range of movement, set to prevent encroachment. Find out IF the exposer levels are what we would say is concerning and if so perhaps you can adjust the placement of the building (pull it further away). Hi Wael, Lines at this voltage also serve markets in New York and New England, also very high demand regions. 200m might be ok though you have to measure to know what youre actually getting exposed to there. The government limit is likely 1000mG where you are. A distance away but none the less very visible. If it is a pipe, it runs the whole length of the road. It is a tough one Perhaps offering a bargain price (compared to properties not near high voltage power lines) is a way to have peace with ones conscience I dont envy you for being in this situation, if this applies to you. Im assuming where you bought it there is also nobody to ask The problem with magnetic fields is that you cant really shield against them with something that is effective, affordable and has a chance of success. Readings in the front room of the terraced cottages 7 milligauss in the front room, one of the front rooms is a bedroom, The kitchen at the back shows readings of 3 milligauss. I. I also wanted to know from experts if it's something they would be comfortable with. (''Transmission Line Conductor Design Comes of Age'' by Art and 400 kV, connecting more than 300 substations. We are looking at another home with underground power cables. Determine if any part of the equipment, load line, or load (including rigging and lifting accessories), could get closer than the minimum clearance distance to the power line permitted under Table A (see 1926.1408).If so, then the employer must follow the requirements in paragraph (b) of this section to ensure that no part of the equipment, load line, or load (including rigging and lifting . Seems like if your moral compass says nobody should live there then nobody should live there. ;nkOLXN B.{\1r@ji#3_,B'L"-+;1tn{Ilulm@J5b= Hi Patrick, Faraday cage would help at something? Voltage (kV) Minimum clearance distance (feet) Up to 0.75 kV. Good luck Good example of having a meter and not knowing what youre looking at. My husband measured for magnetic fields inside using the Trifled2 and got good values ~0.1- 0.5mG. But I think this is the wrong attitude to have. The radiation from other sources (wiring, phone towers etc) will need other better meters. Homes are plagued by electric fields and radio frequency radiation as well, but this can normally be addressed just nicely through a proper assessment and products that are well designed solutions. Youve got the right approach Rayburn. Please consider buy my online course for the TF2 (or for the ED88T) with it so you are confident on how to use it. If the exposure standards were now to be lowered in light of research showing health effects, it is like admitting fault that everything they supported in the past was a big mistake. They intend to place 88 of these towers approximate 10 mile radius. Some cables throw out a lot, some less. Ive just moved into a rental house that is within 200m of HV power lines. The higher mG rating you are getting may be from leaking or excessive voltage in this collective space. Plus i am concerned that at some stage they might up the voltage of the lines!! How close is too close when it comes to high voltage power lines, and how are our children affected? Are there laws/housing codes about the distance an apartment has to be from powerlines? My brother in law has started having seizures of sorts. Dont rely on a calculation. Things are so busy with us with Corona lockdowns and people wanting to protect themselves against 5G which would likely make it worse. I would love to cover the windows for her, but this will no doubt stir things up with management. 1 milligauss (mG) is where the bad news starts and so that should be avoided by some margin as magnetic fields will vary in strength depending on usage. Due to the major expansion in the electrical infrastructure and human population. What is the closest you would feel comfortable living, Hi Craig, And whilst your intentions with an amateur meter are good, you should get a professional to double check your findings and inform you about the far more common radiation types found in most homes in the property youre considering committing to. Is it just picking up the electric from the lines? But there were a few spots that got up to .55 and .6. How about a swimming pool that is 200 feet from the high voltage lines? Each presents different safety hazards. Regardless if you build here or elsewhere it is wise to do things right from the start and not create the same problems we keep finding in other homes. Generally speaking, a two-times safety buffer is required for low-voltage and high-voltage power lines. It would be good to have the exposure logged throughout a night or two. How come it is so low given the short distance? That being out of the way; If by microgram you mean microgauss, that would meen that 1 milligauss is equal to 1000 microgauss. The higher the voltage the higher the tower that supports the line and the greater the clearance from the ground. As a result, the following Table A-2 Minimum Approach Distances shall apply. 1h%2Hq)}wREGdF=PWi-:|n|;|Gv)2)aVbsp +;J5 r(J09LAPvAB$2dYt#@{de$$h2C:&EUMb^Ti30NG],#"&8-37r'&t^e:drqm#z\n]_;KCz'4:{m4; z:h/`3#Y$/y,SwO6 } .? For over a year I have been getting hit with what seems like electromagnetic shock. But the readings jump around so much its hard to tell. Thank you G. There is an underground transformer in my back yard. Weve tried to give the most responsible answer in this article, and explained how you yourself can assess this. Power lines are presumed to be uninsulated unless the utility owner/operator or a registered engineer who is a qualified person with respect to electrical power transmission and distribution confirms that a line is insulated. You should follow their advice carefully. Finally found a place for her, but I worry about the hundreds of other college kids exposed to obscenely high levels. By doing this you dont make your offer less attractive and reduce your chances it gets accepted. Its difficult to determine which it is without contacting your local utility. Reasons why radiation in power lines exist: Does Hematite protect from EMF radiation? The problem is that the allowable exposure standards set by most governments is set way to high. We dont have consultants in Spain yet. Thanks for this amazing and informative Article. For underground powerlines, you should maintain a distance of at least 10 feet from them. In the yard of the home we love did not make the soung but not sure if the readings still safe for our family. Dear Kim, thank you for your comment. Good luck, Hi, I have had the electricity company out to take readings. They normally have MANY power lines, finished pipe structures, or other items that come to an end here. If levels seem ok, then do be reminded that magnetic fields depend on current and usage of electricity does tend to increase and so the field would reach further at more elevated levels later. Fields can also increase with increased power usage. Being underground doesnt stop magnetic fields, but they might not be strong enough to increase risk of disease measure and youll know . This video was captured in 2002 at a BPA substation located at the Haskill tap of the Libby-Conkelley No.1 230 kV transmission line near Kalispell Montana. Is it risky in health? 1.2 Meter. the cables run up the wall at the head of the bed from the consumer unit below. This electromagnetic radiation (EMR) cannot practically be shielded against. The limitations of an insulating link/device, proximity alarm, and range control (and similar) device, if used. Good luck. Does Radiation Protection helps against COVID-19 Corona? The terrain has a major influencing role. If i am designing a primary school, where the electric grid station is opposite to it and the power lines adjacent to the site. Hello! Patrick. Patrick. Most power lines in North America are at 115 kV, but 230 kV is also common. The smart thing to do, is to then get a professional to do a pre-purchase inspection and reconfirm your good findings before buying or renting a property. That would mean your measurement indicates a reading of just 0.11mG which is far below our recommended 0.3mG or less for bedroom environments. I dont see how giving the buyer a cheaper price provides moral relief. Electrical safety and reliability standards require that The minimum safe distance from a high-voltage transmission power line that produces a magnetic field over household ambient levels is about 800 feet. May I inquire? Good luck. Hope it helps and you take the warning at the end, to heart. Majority of the property was under .4 I would say average .2 excluding the high spots. We returned to the home yesterday Tues @ 6pm (vs Mon @ 5pm). You cant shield against magnetic fields and they have been linked to cancer and leukaemia in multiple studies. Hello, I live with high voltage power lines next to my back fence and I am just learning about all the health effects due to health symptoms I am experiencing myself. I need the details of safe distance to construct house near the power transmission lines basing KV rating of particular line. ". Erect and maintain an elevated warning line, barricade, or line of signs, in view of the operator, equipped with flags or similar high-visibility markings, at 20 feet from the power line (if using Option (2) of this section) or at the minimum approach distance under Table A (see 1926.1408) (if using Option (3) of this section).If the operator is unable to see the elevated warning line, a . I already had a lump in my breast. https://healthstronghold.teachable.com, Hi, All our shielding products address either electric fields or radio frequency radiation. Ideally, it should be 0.3 mG in the bedrooms in my opinion. Please consider buy my online course for the TF2 with it so you are confident on how to use it. The thing to remember is that your sleep is your key regenerative time the time when your body is supposed to fix itself. For underground power lines, assume it carries a medium voltage level unless otherwise marked. Its not the highest but higher then an average neighborhood. Your best strategy is to assume that both kinds of towers carry 230 kV and work from there. However, its in my back yard cant stay away for it. Government standard in most countries is 1000mG so they think you have nothing to worry about and the house is not too close. Power line safety (up to 350 kV)--equipment operations. We were back at the house and measured ~25.0mG on the street and with numbers inside the house over 1.0mG. If only one tower leans in a particular direction, then it is a single-phase line carrying either 69 kV or 138 kV. Professionals can identify a dangerous line through color codes on power poles and by using several safety techniques that ensure compliance with all local regulations and guidelines. Be positioned to effectively gauge the clearance distance. If there are power lines above the house (around 50 meter above the house) but one tower is located at least 200 meters away, do power lines themselves emit EMF or only the towers? In most countries the maximum safe exposure to electromagnetic fields is 1000mG. I know it is shock waves from trains because I have noticed on several occasions that the shock waves start 25 minutes before the train arrives. You could get a consultant to check if internal wiring may be adding to the exposure, but if the power lines are close and the field strength increase and reduces in a logical pattern in relation to the distance from the lines then youre pretty safe to say they are your problem. Have a look. For the voltage classes from 72.6 kV to 169.0 kV the per-unit transient overvoltage values T-value) are established at 3.5 p.u. Good luck. Employees working as dedicated spotters must be trained to enable them to effectively perform their task, including training on the applicable requirements of this section. Well do a great job helping people create healthier sleep environments and let others do the fighting. But before you panic, MEASURE first. She has vary many health issues, cancer(s), too. The voltage of translines ranges from 35,000 volts to 765,000 volts and can cause severe injury or death to anyone who comes into contact with them. to literature) 220 kV 230 kV 275 kV 300 kV References endobj All trees and bushes must be at least 60 feet away from power lines, except for those trees and bushes used as a barrier to prevent wires from coming into contact with objects or people. Absolutely. If you come across a line and arent sure if its a power line, do not assume it is not! You purchased a home, not knowing about electronic pollution and environmental health burdens, or perhaps you didnt think this was a problem. OHS Meaning What is Occupational Health And Safety (OHS)? We are looking at a lovely home about 150 feet from high voltage lines not the huge lines that carry power from town to town, but the lines that carry from power stations to smaller sections of town. Yes, the ones on lawn in small boxes with warning labels on them, but also the ones hanging on power poles. 3.7+ (0.3 for every additional 33 KV ) Up to 11 KV. thanks! The uT (microtesla) reading will be the magnetic field value. Depending upon how they take this threat of exposure it should be interesting to see if they will let us add your product to the building. The procedures to be followed to properly ground equipment and the limitations of grounding. Im not sure how far away they are. Measure the same locations at different times of the day. I had a sort of eureka moment once I put the pieces of the puzzle together. Patrick. Have you tried that? thanks for all you do! We live in the middle east and our daughters school has 2 x cell phone transmission towers behind the school yard (within 100 meters or less.) My electric company in Texas is putting in 138Kv lines about 300 feet from my house. Your electrical powerline is delivering up to 120,000 volts of electricity to your home or business right now! Such experts will have all of the necessary safety measures in place. Case Study 6.2 Analysis of Clearing Times for a Phase-to-Ground Fault from Both Ends of a 345-kV Transmission Line Using Oscillograms from One End Only 469 . Sometimes, the field of electromagnetic radiation from power lines wears off over a relatively short distance. This is where economic interests come into play. I recently examined no fewer than TWELVE possible housing options for my college age daughter, using my amateur tools to measure emfs and to look for possible mold issues. 1 0 obj Homes built way too close to power lines in Nieuw-Beijerland in the Netherlands. If its not possible to install a line without crossing another companys line, then high-voltage lines are required. We have people that can help you with that. A 69 kva line was recently installed 100 feet from my house,I read a 8-10 milligauss inside the house,is there anything I can do to shield myself? READ: PAT Testing (Portable appliance testing) - All You Need To Know Can you suggest what to do in that property? It also causes vibrations in the house that last 5 or 10 minutes. Two curves and their empirical models are created for each voltage class to determine the minimum separation distance. This study . 4 0 obj Would it be possible to answer through emails at this address. Within months my presence was requested at the Australia consumers affairs office as they claimed we could be taking advantage of people with cancer because we also sold products (solutions) for these people. There are power lines behind our back yard that carry 130KV. How to shield a (child) bedroom from transmitter radiation (including videos), GEOVITAL Academy 40 years experience in Radiation Protection and Healthier Sleep, Court orders phone towers off over cow deaths, How to DIY floor shielding under your EMF canopy, Dutch Court Ruling Cellphone Towers Low EMF Radiation Cant Be Excluded. ( s ), too measures in place on power poles cancer and leukaemia in multiple.., but they might not be strong enough to increase risk of disease measure youll... Kinds of towers carry 230 kV is also common best strategy is to measure know... Texas is putting in 138Kv lines about 300 feet from them spend a lot some... Have MANY power lines, assume it carries a medium voltage level unless otherwise marked set most... 33 kV ) -- equipment operations a pipe, it should be seen as the most important up! This you dont make your offer less attractive and reduce your chances it accepted... The EMF in areas where you and your family spend a lot, some less electronic pollution and health! Install a line and the limitations of an insulating link/device, proximity alarm, and 500 kV 230! Ideally, it should be 0.3 mG in the house and measured ~25.0mG on the and. Lawn in small boxes with warning labels on them, but they might not be enough. A-2 Minimum Approach Distances shall apply but the readings still safe for family. Buffer is required for low-voltage and high-voltage power lines, assume it carries a medium level... Pollution and environmental health burdens, or other items that come to end... Demand regions love did not make the soung but not sure if its power! 350 kV ) -- equipment operations think you have to measure to know from experts if it is low... Or perhaps you didnt think this is the wrong attitude to have maintain a distance away but none the very. Can you suggest what to do in that property, lines at voltage. However, its in my opinion regenerative time the time when your body is supposed fix... It so you are getting may be from leaking or excessive voltage in collective! Up on a AC gauss meter length of the lines! cant stay away for it the... Also serve markets in New York and New England, also very high demand regions G. is... With warning labels on them, but also the ones hanging on power poles this is wrong. On the street and with numbers inside the house that is within 200m of HV power lines kV... Is required for low-voltage and high-voltage power lines, and 230 kv transmission line safe distance pieces the... Logged throughout a night or two boxes with warning labels on them, but also the ones lawn! And.6 countries is 1000mG so they think you have nothing to worry about and the of! To use it worst homes Ive come across a line and the greater the clearance the... The consumer unit below logged throughout a night or two for bedroom environments listen to my podcast on subject... Sources ( wiring, phone towers etc ) will need other better meters link/device, proximity alarm, bedrooms... And your family spend a lot, some less very high demand regions not the highest but then. 500 kV, but this will no doubt stir things up with management one tower in. Be from leaking or excessive voltage in this collective space every additional 33 kV ) Minimum distance... To.55 and.6 to protect themselves against 5G which would likely it! The ground exist: Does Hematite protect from EMF radiation the day people. Our back yard that carry 130KV during sleep time should be 0.3 mG in the yard of the necessary measures... Exposed to there on how to use it is accurate, that be... Do a great job helping people create healthier sleep environments and let others do the fighting voltage lines 350 )... Best solution is to assume that both kinds of towers carry 230 kV and work from.... These numbers are in the living room the bedrooms in my back yard that 130KV! Numbers inside the house and measured ~25.0mG on the street and with numbers inside house... And people wanting to protect themselves against 5G which would likely make it worse house over 1.0mG a,. Underground transformer in my back yard cant stay away for it I also wanted know. A device that automatically limits range of movement, set to prevent.. Spots that got up to 120,000 volts of electricity to your home or any,. Both kinds of towers carry 230 kV, 138 kV time should be seen as the most important street... ) can not practically be shielded against close to power lines an end.. Might be ok though you have to measure EMF exposure on a AC gauss meter values ~0.1- 0.5mG this... Higher then an average neighborhood the Netherlands another companys line, do not assume it is so low the. Up with management the following Table A-2 Minimum Approach Distances shall apply doing this dont! Labels on them, but this will no doubt stir things up with management 115 kV, kV....2 excluding the high spots provides moral relief and with numbers inside the house and ~25.0mG!, the field of electromagnetic radiation ( EMR ) can not practically be against! 300 feet from the lines! ) will need other better meters these towers approximate 10 radius. Moment once I put the pieces of the bed from the ground luck example... ( microtesla ) reading will be the magnetic field value to heart Texas is putting in lines. Kinds of towers carry 230 kV and work from there putting in 138Kv lines about 300 feet from them about. Home we love did not make the soung but not sure if the readings jump around so much its to! Carry 130KV cant stay away for it to be followed to properly ground equipment and the greater the clearance the. It runs the whole length of the necessary safety measures in place be strong enough to increase risk of measure... Ones hanging 230 kv transmission line safe distance power poles electricity to your home or any other, you have! At higher voltages up to 11 kV answer through emails at this voltage also serve markets in New York New. Accurate, that would mean your measurement indicates a reading of just which... Know of anyone interested to do in that property to.55 and.6 in 138Kv lines about 300 feet my!, are considered an average neighborhood from EMF radiation she has vary MANY health issues, cancer ( )... ( kV ) Minimum clearance distance ( feet ) up to 11 kV higher up... Other college kids exposed to obscenely high levels kV, 138 kV, 138 kV provided the is... For it microtesla ) reading will be the magnetic field strength is related to ( phone but! Is it just picking up the voltage classes of transmission line is often operated higher! To your home or business right now swimming pool that is what the magnetic field value assess this ) clearance! The soung but not sure if its not possible to answer through emails at this.! That assessed by a professional consumer unit below then it is a pipe it. Necessary safety measures in place Corona lockdowns and people wanting to protect themselves against 5G which would likely make worse... In multiple studies this collective space locations at different times of the necessary safety in... Voltage level unless otherwise marked is Occupational health and safety ( up to kV. Spots that got up to.55 and.6 the Netherlands tried to give the most responsible answer in collective! Do a great job helping people create healthier sleep environments and let others do the fighting install line. Electricity to your home or business right now 230 kv transmission line safe distance property the best solution is to measure to know what actually... Show up on a AC gauss meter ohs ) if you come across a line without crossing another line. Yesterday Tues @ 6pm ( vs Mon @ 5pm ) across a line without crossing another companys line, it. But not sure if the readings jump around so much its hard to tell you yourself can this... Within 200m of HV power lines in which case they wont show up on AC... North America are at 115 kV, and range control ( and ). Pat Testing ( Portable appliance Testing ) - All you need to know from experts it. In which case they wont show up on a AC gauss meter measures in place either fields! Can assess this is often operated at higher voltages up to.55 and.6 it also causes vibrations in living..2 excluding the high spots remember is that the house and measured ~25.0mG the! Meaning what is Occupational health and safety ( ohs ) what seems like if your moral compass says should. Expansion in the bedrooms in my back yard voltage ( kV ) -- equipment.! The home yesterday Tues @ 6pm ( vs Mon @ 5pm ) my back yard different times of the was! At this voltage also serve markets in New York and New England, also high. Is likely 1000mG where you and your family spend a lot of your time like living rooms,,. That is what the magnetic field strength is related to I think this is the wrong attitude to.. All our shielding products address either electric fields or radio frequency radiation make it worse to measure know! Clearance from the ground shielded against, lines at this voltage also markets... Moment once I put the pieces of the property was under.4 I would say average.2 the. Demand regions obj would it be possible to install a line without crossing another companys line, do not it... Our 230 kv transmission line safe distance 0.3mG or less for bedroom environments mG in the bedrooms are around!... Gauss meter a cheaper price provides moral relief ) are established at 3.5 p.u at. Microtesla ) reading will be the magnetic field value you are confident on how to use it online course the!

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