With the continued expansion of wireless networks at 5G, small cells, radar, and high-power transmission infrastructure, radiofrequency (RF) emissions have attracted even more public and regulatory interest. Electromagnetic Compatibility Consortium Limited (EMCCL) offers independent assessments of electromagnetic radiation levels at workplaces to determine if human exposure levels are in compliance with the limits recommended by regulatory organizations. Operators, developers, and regulators, through the assessments, have proof that installation locations are not a risk to individuals either living, working, or only passing by on those premises.
While RF fields cannot be seen with the naked eyes, they can cause some serious problems if the exposure is assessed wrong. The main sources of such emissions are the base stations themselves, various rooftop antenna arrays, transmission towers, radar sets, and even the railway lines for traction or signaling purposes.
If these fields are not evaluated correctly and the results show that the exposure levels may be harmful for the people or workers around, then in that case, risk-mitigation framing is needed. On the other side, regulators, landlords, and community leaders have come to insist that documented compliance should be presented as the first condition for installation approval or continuation of the work.
Limited or non-completed exposure assessment is one of many problems that can be encountered when getting a permit; it may result in a temporary occupation shutdown, or the exposure operators may lose the right to do certain actions due to being liable. Our RF Human Exposure Assessment service from EMCCL offers thorough and solid assessments that follow the recommendations of international bodies like ICNIRP, IEEE C95.1, and IEC 62232, plus the relevant national regulations (like the FCC OET Bulletin 65 requirements). That way, you will have no worries for your project developments while ensuring your sites will be up for compliance for their entire operations.
We compute predicted RF power density and field strength near antennas, transmitters, and other radiating equipment, considering factors such as frequency, power output, antenna pattern, and the geometry of the site to identify compliance boundaries ahead of installation.
When models don't adequately reflect the complexity of the situation, our engineers go out and do the job themselves. They calibrate their instruments and conduct on-site measurements so that the actual level of exposure may be compared to ICNIRP and local regulatory standards, getting a real feel of the RF field which is not reflected in the computer simulations.
We set out and detail very clearly general public exclusion areas and occupational (controlled) access areas so the public and staff members can have a concrete reference to the location of their activities at the site while not just getting a technical report.
At locations where the installation of several antennas, co-location of different operators, or overlapping transmission sources happens, we estimate the cumulative RF exposure, ensuring that total fields, and not only individual fields, remain within established safety levels.
Detailed records are provided per the level of information that the local regulator, landowners, and planning authorities would require, including statements confirming compliance, method of calculation, and measurements that support them.
Should it happen that some of the exposure levels at a particular location are getting close or even reaching the limits, we suggest different means that would help bring the situation under control, such as relocating the antenna, modifying the power level of the equipment, shielding, restricting access to a limited number of persons, or by putting up the warning signs.
Talking about telecommunication and 5G deployment, base stations on rooftops and at street level, small cells, and macro towers in dense urban areas where a certain distance between humans and EMFs is hardly possible are discussed.
In railway systems, the RF and ELF exposures coming from signal equipment, traction power, and onboard communications are causing passenger and staff occupational RF exposure.
In the sectors of power utilities and broadcasting, high power transmission facilities, transmitter masts, and sub-stations are among the sites at which occupational exposure needs to be strictly regulated.
Aviation and transportation hubs with radar and RFID systems as well as communication setups functioning in areas heavily crowded and regularly visited by the public.
Wireless infrastructure and in-building systems in smart buildings as well as data centers, which require verification of exposure to EM fields plus comprehensive EMC compliance.
EMCCL offers the same level of quality and thorough analysis for human exposure assessment that we do for all EMC services for global mission-critical infrastructure.
A team of Ph.D. experts with extensive backgrounds in EMC and RF fieldwork oversee our assessments to make sure that each and every calculation and measurement can be defended in case of regulatory review.
The assessment procedure we employ is based on ICNIRP, IEEE, IEC, and FCC standards and regulations to ensure that the final document you get would be a credible reference that is compliant and acceptable with many different regulators.
We have a wide-reaching network of delivery partners all over different parts of the world, including Hong Kong, the Middle East, the USA, Singapore, and the ASEAN region. With our support, you can quickly gain necessary approvals and keep your operations always up to the legal standards.
By delegating your RF human exposure obligations to us, you give your technical and project teams enough free time to work and make progress as they do without interruption while we remain the watchful eye of our team to make sure your sites are safe, compliant and not subjected to any regulatory delays through the entire lifespan of your projects.
Contact us and learn more details of how EMCCL can protect your people and your projects from independent and internationally recognized RF human exposure assessment.