Last class we looked at semiconductor process yield, yield was essentially defined as the total number of wafers that come out divided by the total number of wafers that went in. The number of wafers that went in are of course the blank wafers, the wafers that come out are the finished or the processed wafers. We saw that there were 3 main kinds of yield, one was the wafer fabrication yield or fab yield, the next was the sort yield which related to the number of good or functioning dies in a given wafer and then finally you had your packaging yield. The overall yield is related to the product of all 3 of the individual yields. We also saw something about the total cost of manufacturing of a semiconductor and we found that yield is one of the important parameters that affects the variable cost of manufacturing. Lower the yield which means lower the number of good chips or good dies then higher is the cost of an individual chip. So today we are going to look at how the clean room design and contamination control is done in order to maximize the yield and minimize the cost. So one of the most important factors that affects the yield in a fab is the wafer contamination which is why we essentially go for a clean room. Now this is especially important because we see that device dimensions are essentially shrinking. So when the first ICs were introduced in the late 1960s, a typical device dimension was of the order of micrometers or even hundreds of nanometers. But now we have devices that are only a few nanometers across so that even contamination of the order of nanometers can essentially affect the device. So in such cases the design of the clean room and minimizing contamination in it is critical in order to make sure we have good functioning devices and to also increase the yield. So when we look at clean room contamination contaminants can be divided into 5 main categories. So the first one is particles then we have metal ions and we will see the role of each of them briefly. Then we have chemicals so the process chemicals that are used bacteria and then finally something called airborne molecular contaminants or AMCs. These are essentially the 5 main categories under which contaminants are classified and all of this has a potential for affecting the device performance. So let us first look at particles. So we saw that in the case of semiconductors we have device dimensions that are of the order of nanometers. So we can compare that to the size of a typical dust particle for example if you have a dust particle a typical size is approximately 1 micrometers. So already a dust is more than 100 times larger than the size of the device. If you look at the size of the human hair if you look at the diameter this is approximately 100 micrometers which is 10 to the 5 times bigger. So the idea being that even small dust particles are essentially sizes that are much larger than the device dimensions. So any of these contaminants can essentially affect a device. So what are some of the sources of particles in the case of a fab? So the main source of particles is the people who actually work in the fab. So these are the workers. This is one of the reason that special suits are worn by people working in the fab in order to minimize any particle sources. You can also have particles that are generated by the equipment. So most process equipment essentially have metallic components. So even a small thing like a metal screw that is rubbing against another surface can generate metal particles and these particles again will be of a size usually of a few microns which can again affect your device. You could also have processing chemicals contributing particles. For example if a chemical has some sort of impurity or some sort of dust. So this again can deposit on to the wafer and again contaminate the wafer. This is one of the reasons why defect measurement in the case of a fab is really important. Using defect measurement we can track down the density of the defects and also the size shape and chemical composition of the defect. So this in turn will be used in order to find out the source of the defect. So for example if you have a metallic defect in the case of wafers then one particular source of the metallic defect can be the process equipment. So this is something that can be used in order to troubleshoot the equipment and to remove the source of the defect. So generally when we look in the case of semiconductors we said that the device dimension is of the order of nanometers. Which means particle levels or particle sizes should also be smaller or of the order of nanometers. A rule of thumb states that the acceptable particle size must be less than half the first metal layer half pitch. So this sort of gives you the minimum size of the particles that have to be detected and have to be controlled. We can show this by a small schematic. So in the case of a semiconductor we have seen that there are different levels of metallization. The case of some of the newer technologies for example the 32 nanometers or 28 or even 14 nanometers there are up to 11 layers of metallization. So the first layer of metallization is what we use. So this represents the metal lines. The first layer of metallization is usually the highest density and as you go up the density of the metal lines reduces and the size of the individual metal lines will also increase. So the distance between the center of the metal lines and the metal line itself is your half pitch. So the size of the particle should be less than half of the half pitch. So this makes sure that the particles do not cause any shorting in the case of metal lines and ruin the performance of the device. If you have a defect particle here this is essentially a non-critical defect because it does not cause any shorting. So these kinds of defects are okay. But a defect that essentially bridges two particles can cause an electrical short. So this becomes your killer defect. So not only the defect size matters but also the location of the defects. So with reducing feature size or reducing device dimension the size of the defect or the size of the killer defect will also reduce which means we should be able to detect and control these small defects. We will look at particles. The next type of contaminants is your metal ions. So why are metal ions bad? The reason being of course they are metals. So they have some sort of an electrical property which can affect the electrical property of the device. Because you are essentially building an electronic device and we saw that the typical dopant concentration is of the order of 10 to the 15 or 10 to the 17 per centimeter cube. This is in the parts per million or parts per billion range. So any metallic defects with a concentration in the order of parts per million or billion or even higher can affect the electrical properties of the device and once again destroy our entire dike. So metal ions are essentially electrically active impurities. Another name for them is a mobile ion contaminant or MIC. So these usually have a high mobility within the semiconductor. So they can basically bury deep into the semiconductor and affect the properties. So a most common form of a mobile ion contaminant is sodium. Sodium is usually present in some of the process chemicals that are used for IC fabrication. So they essentially have a chemical source and even a sodium concentration as low as 10 to the 10 atoms per unit area can affect your device and cause its electrical performance to degrade. So for use in the IC industry you have to essentially develop low sodium grade chemicals. So the regular purity of chemicals that are routinely used in other areas is actually not sufficient for the IC industry. So we specifically need chemicals that have a low concentration of metal ions in order to reduce any contamination due to the metal ions. So the next classification of contaminants are your process chemicals. So these are essentially unwanted additions or unwanted chemicals that add on to the regular chemical that you are using. So these essentially act as impurities to the chemicals that are used in the IC fabrication. So some of the common areas where chemicals are used are in lithography where we use photoresist. We also use chemicals for etching. So etching is to either remove the layer of silicon or to remove any metal layer that is there in your sample. So in etching this is typically in wet etching. We also use water usually some sort of deionized water is used for cleaning. So in all of these areas any impurities to the chemicals that are used can again affect the quality of the device and can again degrade the device performance and affect the yield. In the case of chemicals chlorine is usually the most common contaminant. So if you are using a chemical for etching chlorine can essentially affect the etch rate. Bacteria is another type of contaminant. So this essentially acts as a particulate contaminant because typical bacteria sizes are again of the order of nanometers or more. Bacteria are also the source of metallic ions something like sodium or potassium. So they can also act as a mobile ionic contaminant. So MICs the last type is your airborne molecular contaminant or AMCs. So as the name implies these are essentially airborne contaminants. So the component need not essentially come in contact with the wafer. But through the mini environment we will see what a mini environment is later on. It can essentially contaminate the wafer. So these are contaminants that come from say the process tool. They could be from the chemical delivery system. So even the simple process of transferring wafers in a fab can cause airborne molecular contaminants. So wafer transfer in the fab. So in most commercial fabs wafers are not transferred by hand. So because these are essentially 12 inch wafers and they are typically transported in boxes of 25. So these are transported in special plastic containers called foops. A foop stands for a front opening universal pod. So it is an acronym for a front opening universal pod. So wafers are essentially stored and transported in these foops. But once again these are plastic containers. So any outgassing in them can cause airborne contaminants. So which can again affect the wafers. So wafers are stored for a long time in these foops. Then you will find that there will be some sort of contaminants on the surface. Not all of these will be killer defects or killer contaminants but some of them can have the potential to be killer defects. So usually some sort of nitrogen purging is done in order to minimize contamination but this can cause additional issues with the purity of nitrogen. So the point is there are different types of contaminants for wafers in the fab and all of these have to be minimized in order to improve the yield of the wafers. So what does contamination essentially affect? So we look at some of the issues of contamination. So we look at contamination problems or why is it essentially bad. So the presence of contaminants in your device can have three major effects. So the first one is it can affect device yield. This is straight forward, it can basically lead to the failure of the dye and an increase in cost. It is accompanied by a lowering of the yield. It can also affect the device performance. So in this case it is leads to a lowering of the performance of the device. This is essentially bad when it happens over a time frame because it leads to a lowering of the device lifetime. So this is harder to detect than a device yield because failure has not occurred but the device does not perform at its optimum value. So usually some sort of electrical testing can be done in order to measure device performance. So this also can be measured and taken into account but the most pernicious problem due to contamination is when it affects device reliability. So these are essentially hidden defects which are known only during the service of the device. They are much harder to detect because the device is still works. So yield is not an issue and the same time any electrical testing will also not show up these kinds of contaminants but during the service of the device when the device is in operation can essentially cause failure. A common example of a defect that causes a device reliability failure is the mobile ionic contaminant MICs. So these can essentially diffuse into the device over time and can affect the properties. So we have seen the types of contaminants. We have also seen the typical problems that arise due to contaminants. So next we need to look at some of the sources of contaminants and how to eliminate this. So this is one of the reason why work in the fab is all carried out in a clean room in order to minimize the various sources of contamination. So what are some of the general sources of contamination in the fab? The first of course is the fab air or the fab atmosphere. The fabrication facility itself can be a source of contamination. The clean room personnel, so people who work in the clean room would be a source of contamination. The process chemicals and the process gas even the process water that is used is a source of contamination. So process water, chemicals and gas, static charge. So this is because most of the surfaces are essentially insulating where rub against each other can cause a static charge which can again affect device performance, of course process equipment. So to minimize the contamination due to the first three which is the fab air or the fab atmosphere, the fabrication facility and the clean room personnel, we essentially go for a clean room for semiconductor manufacturing. So what exactly is a clean room? So a clean room is defined as an area with a controlled amount of contamination or a controlled level of contamination. The operative word here of course is controlled. So this is usually specified by telling the number of particles or number of contaminants per unit volume. So this could be meter cube or feet cube at a specific particle size. So we not only mention the number of particles but we also specify the size of the particles. So remember with increase in IC technology we have smaller and smaller particles because we have smaller and smaller device dimensions. So we need to have contamination or the defect sizes should be of the order of nanometers. There are different standards. The most common standard is the ISO clean room standard which mentions the size of the particles. Waste upon this you have different classes of clean rooms. Talk about class. So talk about particles per unit volume. So particles per meter cube and we also said that we need to specify the size. So greater than 0.1 micrometers which is 100 nanometers and then greater than 1 micrometer. So you can specify the class of your clean room either using 0.1 micrometer size particles or 1 micrometer size particles. Change upon this a class 1 clean room can have only 10 particles whose size is greater than 100 nanometers and 0.083 greater than 1 micron. A class 2 can have 100. So this is essentially a log scale 0.83. A class 3 can have 1000 or 8.3. A class 4 can have 10000 or 83 and a class 5 is 10 to the 5. So smaller the class number, so smaller the class number better your clean room cleanliness is because the number of particles is smaller. Of course to achieve a smaller class number we need better contamination control. So different sections of the fab would essentially have different classes. So the section where the wafers are essentially exposed will have the smallest class number or the highest cleanliness. So there are different designs for the clean room in order to achieve these different contamination levels. So there are different designs for the clean room. The earliest design is called a ballroom design. So in this case the wafer fabrication was done in chemical hoods which were separated by clean room filters. So hoods were used for fabrication and essentially wafers were transported from one hood when the processing is done to the next hood and this was typically done by hand because the wafer sizes were also small. So within the hood HEPA filters and HEPA stands for high efficiency particle attenuation. So HEPA filters were used within the hoods in order to minimize contamination. But usually the device dimensions in this case were of the order of micrometers. So contaminant sizes were also of the order of micrometers. So the ballroom design basically gave way to the tunnel and bake concept. So in the case of the tunnel and bake concept, physically different sections of the fab were physically separated by walls. So the bay represents the clean areas of the fab and the tunnel represents the area between the base. So within the tunnel were all the areas for doing any sort of maintenance work on the fab equipment while the wafers themselves were only exposed to the bay. So this way the wafers were kept clean and contamination was minimized. So this intern gave rise to the bay and chase concept. This is again based on the ballroom design but instead of having a physically separate tunnel and bay where there are essentially walls. The problem with walls is they would occupy space. The fab was virtually divided into a bay and a chase. So a bay again represents a clean area while the chase represents the area that is not clean. So based upon this we can look at a cross section of the fab. So we will start from the bottom. So below the fab is a non-clean area which is called the sub-fab. So the sub-fab usually has all the areas for the process chemicals that are stored. All the cylinders for gas injection or gas supply, all of that is stored in the sub-fab. There is a raised metal floor on which the fab is housed. So this is not a solid surface but usually has some sort of openings. So within the raised metal floor or above it you have the clean bay and then you have the chase that is surrounding the clean bay. Right above the clean bay you have a provision for flowing air through the fab and then there is a recirculator for cleaning the air. This is the recirculator and then outside air is entered into the fab. So the air essentially flows down through the clean bay area. So the air goes down and then gets recirculated through the chase. So the air flows down through the clean bay. So any contaminants are essentially blown down through the raised metal floor and then they go back up through the chase and are then taken out through the fab. So this way without having a physical wall it is possible to maintain the cleanliness in the fab. So by having a bay and a chase concept it is possible to minimize the contamination due to the air and the fabrication facility. For fabrication facility and clean room personnel the wafers are not exposed within the fab. They are exposed in a region that is called a mini-environment which is usually an enclosed region which is just before the process equipment. So wafers are transported through foops and this is done overhead and then there are robots which basically grab the foops and then take it into the mini-environment where the wafers are opened. So this way the wafers are not exposed to the fab air or to the clean room personnel and that way the contamination in the wafers is minimized. Another contamination source that we saw was the process water. It is also related to the process chemicals. So water is basically used for etching, for cleaning, etc. And typically wafers are rinsed many times. So a normal water source will have dissolved minerals and impurities. So for clean room work deionized water or DI water is used. So this is water that has been removed of all of dissolved minerals or impurities and DI water is usually measured by its resistance. So higher the resistance of the water, purer the value is. Deionized water has a resistivity of 18 mega ohms per centimeter. If you compare that, regular water has a resistivity of 0.004 mega ohms per centimeter. So deionized water is typically 10 to the 4 or 10 to the 5 times purer. We also have process chemicals and we said that any contaminants in the chemicals can lead to contamination of the wafer. So chemicals that are typically used are acids, bases, solvents, solvents like acetone or ethanol or IPA which is isopropyl alcohol, all of these are used. Typical contaminants in them can be metals, can be particles, can even be other chemicals. So there are essentially established standards for process chemicals. These are called electronic grade or semiconductor grade chemicals. So these are essentially chemicals with 6 9s purity. When we say 6 9s, it is 99 but followed by 6 9s. So we essentially need high purity chemicals, not only chemicals but also gases in order to make sure that there are no contamination due to the process chemicals. Not only the chemicals must be pure but the chemical delivery system must also be pure. So usually there is some sort of a bulk chemical delivery system called a BCD that is set up in order to make sure that the chemicals that are delivered to the various process equipments are all pure. So we also have to look at cleaning of the wafer surface because these can also be a source of contamination. So clean wafers are essentially needed for each and every step. So the wafer surface has to be cleaned at every step. This again make sure that the contaminants to the surface are essentially minimal. So some of the types of contaminations can be particles, organic residues. These essentially come from the chemicals that are used. You can also have inorganic residues and unwanted oxide layers. So typically these are silicon dioxide layers. So we have different cleaning strategies depending upon whether the wafer is located in the front end of the line, FEOL which is your front end and you also have the back end of the line. So we have different cleaning strategies for these different areas. So in the front end the cleaning should not affect the surface roughness. In the front end of the line is where the various elements like transistors and diodes are defined so that the cleaning should not affect the electrical characteristics of this. In the back end this is where the electrical and the metal lines are formed. So electrical shorting is the major concern. So wafer cleaning essentially involves some sort of particle removal usually by blowing air and then chemically cleaning the surface with a mixture of acids. Usually sulphuric acid and hydrogen peroxide is used. This is to remove any unwanted oxides. Sometimes HF is also used and then the wafers are again cleaned with DI water and then blow dried in order to remove any particles in other contamination. So usually after some sort of chemical processes like say lithography or etching usually a cleaning operation is performed in order to remove the contaminants and make sure the wafer is cleaned before it goes on to the next step. So today we have looked at the various ways we can maintain the cleanliness in the fab. So one way this is achieved is by choosing the appropriate fab design but it is also done by making sure that we have clean process chemicals, clean gases, clean DI water and also by periodically cleaning the wafers during the fabrication process. So in the next class we are going to look at the various components of your integrated circuit. So we saw that the integrated circuit is essentially formed from various devices like diodes and transistors. So we are going to see how all of these are fabricated and how they come together to form the IC circuit.


it's therefore time for member statements the member from Nipissing thank you and good afternoon speaker I rise today to bring attention to a situation affecting people from all over Ontario including my home riding of Nipissing members of local 2073 of the Canadian Union of Public Employees are just one of the 24 Canadian Hearing Society offices that have been on strike since May 6th or March 6th across Ontario nearly 36,000 people use the important services provided by the Canadian Hearing Society I visited the members and had opportunity to speak to someone who has been directly impacted by the strike I first met him when I was in the mayor's office and on this particular visit to the line he explained to me through his sign language interpreter the potential uncertainty he has faced with each day the strike continues imagine if this gentleman who I might add is completely deaf is rushed to the hospital and is unable to communicate with his doctor in an emergency the absence of the interpreter and the his inability to communicate in this case could prove to be potentially fatal it's a situation that can be easily avoided speaker and should be avoided I'm urging the government to reach out and provide any assistance they can to bring an end to this to the strike thank you speaker thank you further member statements the member from Windsor to come see the speaker I want to send out best wishes today to a friend of mine who's been in a serious car accident everyone at to come see and every legionaire in Windsor and Essex County knows land upi senior he's led the color party on parade from legion branch 261 into come see for more than 30 years and speaker lennas 91 earlier this month he was on his way to visit his wife in a nursing home and was in a bad car accident he went through a stop sign and collided with another vehicle fortunately the young lady driving the other car wasn't seriously injured lenn ended up with a broken neck broken ribs clavicle sternum and some internal bleeding he was in guarded condition at the icu for a while but he surprised his doctors he's up and walking around although with a cervical collar lenn thinks he's well enough to go home but he's still facing six to eight weeks of rehab before he can be released speaker lenn was in the army for a short while until they found out just how young he was but he got even with the army he joined the air force and he served between 42 and 46 we all know him speaker for his big handlebar mustache let me correct that speaker because of that cervical collar someone in the hospital shaved off that mustache speaker we're all hoping we'll see lennon parade again leading the tecumseh highlanders color party best wishes for that and speaker best wishes for the young lady who was treated and released after that accident as well we'll still make him a member of the mustache caucus just to make sure that you're aware of that that's a hairy situation further members team is the member from ottawa all the all mr speaker it's a pleasure for me to raise to recognize the work of the innuent children's center in ottawa in my writing hundred children and youth go to that center and provide they cast services and also provide services to adults who wish to return to schools and not many people understand the largest number of innuent outside of nunavut and we thank them for their contribution this center offers provide various services support and also most importantly cultural education initiative among others at the study of inuktituk the child care program is very popular and we now know that they need additional space to really serve the population better the center supports a family approach with an holistic support toward them and allow them to fully participate in our society so congratulations felicitations to the innuent children's center in ottawa vany thank you very much speaker i'm pleased to rise today and discuss ALS awareness and the adaptive connect ALS foundation hemiotrophic lateral sclerosis disease also known as lugaric disease is a rare affliction that gradually paralyzes people when the brain is no longer able to communicate with the muscles in the body over time these muscles break down leaving patients unable to walk talk eat swallow breathe or breathe on their own sadly there's no effective treatments for ALS and no cure and approximately 80 of people with ALS die within two to five years of being diagnosed ALS patients can find hope in the adaptive connect ALS foundation the foundation's mission is to fundraise in an effort to advance stem cell research that will hopefully unlock a cure for ALS adaptive connect was founded by jeff perot who also suffers from ALS and is run by ALS patients a hundred percent of the funds they raise goes directly to research no overhead the ALS adaptive connect have a plan to accelerate the approval of stem cell clinical trials and ALS patients and they hope to begin earlier this year this group is championing the federal legislation right to try at this act if enacted would allow ALS patients or any other patients with a terminal illness the right to try unapproved potentially lifesaving treatments in attempt to improve their condition or expend their time left with loved ones speaker i'd like to tell you about a constituent mind kim lewis kim was diagnosed with ALS a few years ago but as a director of the foundation she is currently working hard in elgin raising awareness for funds for research into ALS and improve the quality of life ALS patients just last week i attended the elmer strikes out ALS fundraiser in central elgin organized by kim and her husband spencer i was incredibly moved by the story shared that night i want to thank kim jeff perot the adaptive connect ALS foundation for the continued hard work in increasing awareness around ALS and working towards a cure thank you thank you mr speaker mr speaker recent reports indicate this government was aware a year ago that the vast majority of ontarians were opposed the sale of the public electricity system here ontario the problem is that this private privatization discussion isn't limited to the province more and more we're hearing discussions around privatization at all levels of government whether there were discussions with respect to the sale of toronto hydro here in this municipality or federally we're now hearing discussions around the privatization of airports and the infrastructure bank which is essentially a veiled attempt at ensuring that all future infrastructure bills are privatized in the future now the issue is that the profit motive while not a problem in a vast number of sectors is an issue when it comes to public services and public infrastructure the reason is mr speaker when it comes to these services if you increase costs if you increase prices it might mean better profits but it might reduce access and profit should never be the motive for public services and infrastructure where the motive should be access quality accessibility and affordability when it comes to our health care our education system when it comes to public transit we need to ensure that everyone has access to these services and they have access to quality services and that's why it's so important so fundamentally important that we ensure that all of our public services and infrastructure remain public thank you very much the member from brampton west thank you very much mr speaker it's a great honor to rise in the house today to speak about the very auspicious occasion of basaki and the sea character month april is a month of great significance to the sea community during this month seeks all across the world celebrate basaki which marks the creation of kalsa and the seek faith in ontario april is also seek heritage month we will be celebrating seek heritage month here at queen's park the seek community the the seek community will be celebrating the seek heritage month all across ontario in many different ways 2017 is also the year of the 350th anniversary of the 10th seek guru guru gubin sing ji he was a spiritual master warrior poet and a philosopher he introduced the five articles of faith that seeks wear and adhere to at all times the principle of equality in Sikhism regardless of one's caste or gender or color was institutionalized by guru gubin sing ji his message to the world is very relevant today canada is home to five to over 500 000 Sikhs half of which live in ontario Sikhs across ontario have made important contributions to ontario's social economic political and cultural fabric i invite all members of this house to learn more about the seek faith and to join the seek community in celebrating basaki and the seek heritage month thank you very much mr speaker thank you for your member statements the member from lampton ken middle section well thank you very much speaker i'm pleased to welcome the multi employer benefit plan council of canada to queen's park today they are a non-profit organization that represents the interests of multi employer plans and they're here today to raise awareness about what that means for workers employed in industries typified by small companies or a mobile workforce such as construction hospitality or transportation to name a few it can be difficult to maintain consistent benefits or to plan effectively for retirement by bringing together large numbers of small employers multi employer plan support workers and their families with a private sector solution as our economy and the nature of employment continues to evolve and as we consider legislative changes related to labor and employment it's important that we're aware of the diverse circumstances of workers as well as the private sector initiatives that are emerging or already exist in our province so i'm pleased the multi employer benefit plan council is here to raise awareness about the unique interests of the workers they cover and to give us some insight into multi employer plans the table of stakeholders can be crowded when it comes to labor issues but it's important that a strong diversity of voices is heard they will be holding a reception in the dining room tonight and i encourage all members to attend and to learn more about their important work thank you thank you further member segments the member from encaster dundas flamberl and westdale thanks mr speaker today ontario is leading by example to deliver the next generation of queen technology solutions to help the world fight and adapt to climate change as our good mayor fred eisenberger of the city of hamill and shared with us earlier this week as we toured our local lead build harry howell arena quote communities are implementing a number of programs for both homeowners and organizations to address climate change adaptation in fact our region continues to meet targets for reducing energy usage speaker we all have a role to play in the fight against climate change leadership shown by the city of hamilton as well as their partner organizations both private and public are helping to lead that fight municipalities such as hamilton and burlington are important partners in the fight against climate change our government's climate change action plan provides funding in addition to the already announced 92 million through the green investment fund to improve energy efficiency in social housing apartments and energy retrofits the climate change action plan and cap and trade program are the backbone of ontario's strategy to cut greenhouse gas pollution to 15 below 1990 levels we're at it we're going to stick with it it's a very important task one we cannot fail at thank you thank you further member statements the member from furth wellington thank you mr speaker matthew wakum grew up in st mary's and is deeply involved with the st john ambulance and leo and lines clubs in fact at 23 years old matthew has volunteered over 15 000 hours with these organizations earlier this month he was awarded the sovereign's medal for volunteers by governor general david johnson it was well reserved but matthew is not doing it for an award or recognition he's doing it for the right reasons his comments to the stratford beacon herald reveal his humble attitude it's nice to get recognized but definitely not necessary you're going out there for a purpose not just to collect hours i think we can all learn something about the spirit of service and helping our neighbor from this remarkable young man it speaks well of him and it speaks well of the spirit of service that is alive and well in perth wellington thank you mr speaker thank you i thank all members for their statements it's there


Coming to you from our GIS studios, I am Anithya Antwan and this is your media news brief. The management and board of the Sa'afa Lewis Community College signed off on a partnership with the Niagara University. The partnership intends to offer expertise, resources and support to help enhance and transform the quality of the SalCC programs and assist in the professional development of teachers and educational leaders to ensure they are consistent with national, regional and international standards and enhance the professional knowledge and skills of faculty and staff of both partners through shared exchanges of expertise. The College of Education at Niagara University is dedicated to preparing the highest quality teachers, educational leaders, school and mental health counselors and school psychologists, professionals who will make a difference for children, youth and their families. The St. Lucia Air and Seaport Authority slasper through the Maritime Division hosted a two-day maritime law and Boating Safety Awareness Workshop on April 23rd and 24th at the Leisure Inn Conference Room, New Development, Souffre. The workshops are the attendance of 36 participants from the southern part of the island. This included Souffre Police, Chouazal Police, the Customs Department, Hotel Security Personnel, the Souffre Original Development Foundation and Slasper's Port Officer. The initiative is a holistic approach by Slasper, get towards increasing the overall maritime law enforcement, awareness and sensitization within the maritime sector. The police and the security personnel invariably need to interface with other aspects of national legislation. This training will further expand the knowledge of police officers and security guards, wherein they can become first responders in the event of maritime legislative infringements and protecting the vital tourism and boating sector. Upon completion of the training sessions, participants will issue certificates of maritime law awareness and boating safety. The Government at St. Lucia is introducing policies that will significantly improve the lives of its citizens. One of the areas through which government intends to do this is housing. Through efforts like the project for the rationalization of unplanned development proud, government is committed to providing St. Lucia's the right to own lands at minimal cost. The minister responsible for housing, Honourable Guy Joseph, expounded on those plans stating that the government has made a decision to give the land to the occupiers in Olio. The minister informed that the government is finalizing plans in contourment in Asia and in other areas in the south where the proud projects are being implemented so that individuals can attain the land at minimal cost. A number of housing developments are also expected to come on stream. This has been your media news brief. Thank you for watching.


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