Henrik Bastman, AXA Real Estate head of asset management in the Nordic Region, said the region’s ”robust economic fundamentals have proved their resilience in recent years”.ERAFP also uses CBRE Global Investors, LaSalle Investment and AEW Europe as managers, as well as Amundi and La Française Real Estate as standby managers. ERAFP, the pension fund for French civil servants, has bought a Stockholm office property for SEK 546m (€60.4m).AXA Real Estate Investment Managers bought the prime Blåfjäll 1 building in Kista on behalf of ERAFP. The purchase is the fund’s first to be made outside France.The €17bn pension fund mandated AXA in July last year to source investments for its first venture into European real estate. ERAFP could invest up to €350m of capital over the next three years in the sector.AXA Real Estate was specifically asked to source and manage a portfolio of unlisted property assets, with a focus on the office and retail sectors. Blåfjäll 1 is currently fully-let following renovation to Ericsson, which has its headquarters next door.
Norwegian seismic player TGS has completed the processing of the northern half of its ocean-bottom node (OBN) multi-client survey in the Norwegian North Sea.Map by TGSTGS said on Thursday that the processed data for the northern half of the Utsira survey was delivered to pre-funding customers. The survey was undertaken in conjunction with partner, Axxis Geo Solutions (AGS).The two companies entered into a strategic collaboration to conduct the Utsira survey back in November 2018. The 1,584-square kilometer Utsira survey was completed in October 2019.AGS turned to DUG Technology to process and deliver the huge amount of data captured by the survey. AGS VP, Sales, Kristian Zahl said DUG was one of the few process centres with the capacity for the job. DUG’s London office took the lead on the Utsira OBN survey, but called on supercomputers in Kuala Lumpur, Houston, and Perth to deliver the results.According to TGS, data processing for the southern half of the Utsira survey will be complete in September 2020.The total number of nodes deployed for the survey was 143,567 and total shots was 3,942,230. The size of the input data for processing of the entire survey was 1.5 petabytes.To put the project into context, the data collected is equivalent to a typical 520,000-square kilometer marine survey – enough to cover an area the size of Spain.TGS also announced that it would be conducting a roadshow in Norway beginning on March 18 for any companies that wish to view the seismic imaging data.Kristian Johansen, CEO at TGS, said: “TGS has been at the forefront of the recent commercial development of multi-client OBN technologies and the launch of our Utsira OBN data library is a further step forward in our efforts to grow this market over the next decade.”Spotted a typo? Have something more to add to the story? Maybe a nice photo? Contact our editorial team via email. Also, if you’re interested in showcasing your company, product, or technology on Offshore Energy Today, please contact us via our advertising form where you can also see our media kit.
Jury selection gets underway in Clearwater, Florida today in the trial of a white man accused of gunning down an unarmed black man. The issue for the jury isn’t whether the deadly shooting happened, but instead, was it legal?The incident began as an argument in a convenience store parking lot. 28-year old Markeis McGlockton walks out from inside the store and pushes Michael Drejka to the ground. Drejka then can be seen shooting McGlockton once in the chest. At first, Sheriff Bob Gaultieri refused to prosecute Drejka saying he had to shoot to defend himself.That decision sparked outrage and protests and the State Attorney overruled the sheriff and charged Drejka with manslaughter.Once the jury is seated, the panel will consider the legality of the shooting by watching the surveillance video that appears to show McGlockton backing away from Drejka in the seconds before he was killed.
Donegal County Council gritters will be mobilised from 5pm this Friday evening as temperatures are expected to drop to lows of -2C tonight.Forecasters are warning that there is a risk of frost and ice on the roads during the cold night.The night will be mainly dry, but rain and hail showers may drift over Donegal, according to Met Eireann. “Temperatures will drop to between -2 and +2 Celsius with frost and a risk of icy patches,” said the national forecaster.Frost and ice will clear on Saturday morning but fog may linger in a few inland spots. Saturday will be mainly dry, with patchy drizzle and cold with temperatures ranging from 7C to 3C where fog lingers.Donegal County Council will grit all main routes from 5PM on Fri. 15/11.The Donegal gritting route index as follows: 06: Inishowen West04: Inishowen South01: National Primary North02: National Primary Central03: National Primary South07: Milford South08: Milford North09: Cill Ulta East10: Cill Ulta West11: Na Rosa12: Binswilly13: Stranorlar North14: Stranorlar East15: Stranorlar West16: Donegal West17: Donegal North18: Donegal South19: Donegal National Secondary05: Inishowen EastBT: Buncrana TownLT: Letterkenny TownCheck Donegal County Council’s interactive map for gritting routesAssume that no road is ice free.Roads to be gritted early ahead of freezing night was last modified: November 15th, 2019 by Rachel McLaughlinShare this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pocket (Opens in new window)Click to share on Telegram (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Skype (Opens in new window)Click to print (Opens in new window)
South Africa’s national football team, known as Bafana Bafana (“The Boys”), has a relatively short international history. That’s because the first team to represent all South Africans only played its first match in 1992 – two years before the country’s first democratic elections.A close-up of the official South African football team’s shirt used during the 2010 World Cup, hosted in South Africa. (Image: Flickr)Bafana’s first match was played in Durban, against Cameroon, on 7 July 1992. It proved to be a strong debut against one of Africa’s leading teams, which had made the quarterfinals of the World Cup only two years previously. Doctor Khumalo scored the game’s only goal to give South Africa a 1-0 win.Despite that victory over the Indomitable Lions, the effects of isolation soon showed as South Africa failed to qualify for the 1994 African Nations Cup after suffering four defeats in succession – to Cameroon, Zambia, Nigeria and Zambia.African Nations Cup 1996Two years later, however, Bafana Bafana’s place at the African Nations Cup finals was assured when the country hosted the tournament.Under coach Clive Barker, the national team rose to the occasion, topping its group after beating Cameroon 3-0 and Angola 1-0 before losing 1-0 to Egypt.In the quarterfinals, Bafana beat Algeria 2-1 to set up a semi-final clash against Ghana, the only team that had won all its games up until that stage of the competition. Putting in one of the finest performances ever by the South African national team, the home side triumphed 3-0 in front of 75 000 spectators at the FNB Stadium in Johannesburg.Bafana faced Tunisia in the final, after the North Africans had defeated Zambia 4-2 in the semi-finals. In front of a crowd of 80 000 at the FNB Stadium, Neil Tovey’s men gave the supporters what they wanted by beating the Tunisians 2-0, with Mark Williams netting both goals.1996: the Boys play BrazilStill in 1996, the potential of South African football was demonstrated when Bafana Bafana took on world champions Brazil, who were at full strength, in a Mandela Cup match in Johannesburg.Philemon Masinga put South Africa into a 25th-minute lead and Doctor Khumalo then made it 2-0 to the home side at the break, to the delight of the Bafana fans.The Brazilians fought back after the break, with Flavio netting in the 56th minute. Twelve minutes later, Rivaldo made it 2-2.Then, with only four minutes left, Bebeto, one of the heroes of Brazil’s 1994 World Cup winning team, snatched the winner for the visitors.Although South Africa lost, the match provided ample proof that the team’s African Nations Cup title was no fluke. It also proved to be a wonderful celebration of the game of football, and of the role Nelson Mandela played in bringing democracy to the country.World Cup 1998Bafana Bafana continued to excel on the international stage when, in 1997, the team qualified for the World Cup finals for the first time.They faced the difficult task of taking on the hosts, France, in their first match in Group C. The French, with probably the best team in the country’s history, beat South Africa 3-0. France went on to beat Brazil by the same score in the final.Bafana Bafana drew 1-1 with Denmark in the team’s second match, then shared a 2-2 draw with Saudi Arabia. The two draws and one loss saw South Africa exit the event in the group stages after finishing third in its group.African Nations Cup 1998Also in 1998, Bafana defended their African Nations Cup title in Burkina Faso. In a controversial decision, taken shortly before the finals, coach Clive Barker was sacked and Jomo Sono appointed in a caretaker role. Some forecasts were dire, but the South African team again rose to the challenge to perform well.They finished second behind the Ivorians in their group, after a 0-0 draw against Angola, a 1-1 draw with the Ivory Coast and a 4-1 win over Nambia. A young striker by the name of Benni McCarthy made his mark by netting four goals inside 21 minutes in the victory over the Namibians.In the quarterfinals, South Africa beat Morocco 2-1 as McCarthy and David Nyathi netted. That earned them a semi-final place against the Democratic Republic of Congo.In the semi-final, McCarthy scored on the hour-mark to level the scores after South Africa had fallen behind in the 48th minute. He then struck in extra time to earn Bafana a 2-1 win and a place in the final against Egypt, who had beaten the hosts Burkina Faso in the other semi-final.The dream of successive titles was brought to an end in the final when the Pharaohs scored two early goals to take a 2-0 victory. Nonetheless, given the uncertain build-up to the tournament, it was a good showing by South Africa.1999: first win over European oppositionDespite very average results in 1999, Bafana managed to win the Afro-Asian Trophy after beating Saudi Arabia 1-0 in Cape Town and then drawing 0-0 in Riyadh.In November 1999, Bafana Bafana achieved a notable milestone when they scored their first win over European opposition. It came in the Nelson Mandela Challenge against Sweden at Loftus Versfeld Stadium in Pretoria. Siyabonga Nomvete was the hero, netting an 87th minute goal to snatch a late victory for the home side.At the African Nations Cup in 2000, hosted by Ghana and Nigeria, Bafana Bafana topped their group, beating Gabon 3-1, the DRC 1-0, and playing to a 0-0 draw with Algeria. In the quarterfinals, Siyabonga Nomvete scored the only goal as South Africa eliminated one of the hosts, Ghana.In the semi-finals, SA’s footballing nemesis, Nigeria, beat Bafana 2-0. South Africa ultimately finished third after beating Tunisia 4-3 from the penalty spot after the teams had played to a 2-2 draw in the playoff.World Cup 2002Although South Africa’s African Nations Cup performances had gradually slipped over three continental finals – from winners to finalists to semi-finalists – their performances in at the 2002 Fifa World Cup in South Korea and Japan were noteworthy.Competing in group B, they drew 2-2 with Paraguay and then beat Slovenia 1-0. That left Bafana with a shot of making it to the round of 16, but a tough encounter against highly fancied Spain awaited the side.In a back-and-forth tussle, Spain took an early lead through Raul. Benni McCarthy struck back in the 31st minute to make it 1-1. Gaizka Mendieta then edged the Spaniards in front with a goal in first-half injury time.Only eight minutes into the second stanza, Lucas Radebe levelled the scores. Raul, however, restored Spain’s lead three minutes later, and that’s how it ended: South Africa 2, Spain 3.At the same time as Bafana Bafana and Spain were doing battle, Slovenia and Paraguay were in action.The Slovenians took a 1-0 lead into the break, which meant South Africa would qualify for the next round regardless of whether or not they lost to Spain. Paraguay, however, came roaring back in the second half, netting three times to win 3-1.The South Americans’ third goal, scored in the 84th minute, was enough to see them progress at South Africa’s expense, but only by the narrowest of margins: both had the same number of points, and the same goal difference. Paraguay, though, had scored and conceded six goals to South Africa’s five and five.African Nations Cup slideSouth Africa’s African Nations Cup slide continued in the finals held in Mali in 2002.Bafana Bafana qualified at the top of their group, albeit with a record of only one win and two draws. They opened with a 0-0 draw against Burkina Faso, and followed that up with another goalless draw against Ghana. A 3-1 victory over Morocco, however, was enough to open a path to the quarterfinals. There, Bafana Bafana met the hosts and were beaten 2-0.In 2003, the national side managed a record of only six wins, a draw and four losses. Worryingly, losses began to come against teams that South Africa needed to beat to maintain a strong Fifa world ranking – countries like Zimbabwe, Tunisia and Egypt.The decline was made clear for all to see at the 2004 African Nations Cup in Tunisia. Despite opening with a 2-0 win over Benin, Bafana Bafana failed to progress beyond the group stages. They were humbled 4-0 by Nigeria, and drew 1-1 with Morocco.2004: World Cup bid succeedsIn May 2004, however, the mood of South African football fans was considerably brightened when the country won the right to host the 2010 Fifa World Cup™ – the first African country to be awarded the honour.And in November 2004, the Nigerian bogey was finally ended when Bafana Bafana beat the Super Eagles 2-1 in the Nelson Mandela Challenge at Ellis Park in Johannesburg.Despite a decent showing as an invited team to the 2005 Concacaf Gold Cup, in which they drew three matches and beat Mexico 2-1, 2005 was not a good year for South Africa’s national football team. They scraped wins over lightly regarded teams early in the year, but ended it with four losses and a draw in their last five matches.Egypt 2006: Bafana hit bottomAlthough they qualified for the 2006 African Nations Cup in Egypt, the tournament proved to be a disaster for South Africa. They lost all three matches they played and failed to score a single goal as they crashed out of the tournament as the bottom team in their group.With four years remaining until 2010 and the national team in disarray – and down to 72nd in Fifa’s world rankings – a decision was made to acquire a big-name coach to prepare Bafana for the World Cup. Brazilian Carlos Alberto Parreira, who had coached Kuwait, the United Arab Emirates, Brazil and Saudi Arabia in previous World Cup finals, took up the post.Parreira achieved his first goal of earning qualification for the 2008 African Nations Cup in Ghana, but South Africa once again bowed out in the first round.2008: improvement under ParreiraCarlos Alberto Parreira, Brazilian coach of the South African football team 2007-08 and 2009-2010. (Image: Wikipedia)They finished bottom of group D in Ghana after two draws and one loss, which was, at least, an improvement over their previous campaign. Bafana drew 1-1 with both Angola and Senegal, and lost 3-1 to Tunisia.After that, South Africa appeared to be making progress under Parreira, and a stylish 3-0 victory over Paraguay in March 2008 was cause for optimism. The following month, however, Parreira abruptly resigned his position to be with his wife, who had recently undergone surgery for cancer.His replacement was another Brazilian, recommended by Parreira: Joel Santana, who brought with him an excellent record in Brazilian club football, but no international experience.2008/09: Santana in at the deep endSantana was thrown in at the deep end, taking over just before a series of African Nations Cup qualifiers. He didn’t know the players, he didn’t have time to work with them – and South Africa failed to qualify for the 2010 African Nations Cup in Angola.The tide seemed to be turning, however, when South Africa scored a national record five consecutive wins in succession – over Zambia, Cameroon, Ghana, Equatorial Guinea, and Malawi.However, disappointing losses to Chile and Portugal in early 2009, either side of a last-gasp win over Norway, suggested that Bafana still had considerable ground to make up if they were to progress beyond the group stages of the 2010 World Cup.2009 Fifa Confederations CupAt the Confederations Cup, a World Cup warm-up event played in South Africa in June 2009, Bafana Bafana gave a good account of themselves in reaching the semi-finals. With a place in the final on the line, they went down 1-0 to eventual champions Brazil, who scored only three minutes from time.Against Spain, in the play-off for third and fourth, Bafana pushed the European champions into extra time before succumbing 3-2.With good performances against the world’s two top teams, confidence in the national side was running high. Sadly, this proved to be a false dawn.Parreira returnsIn August and September 2009, Serbia beat Bafana 3-1 in Tshwane/Pretoria, Germany beat them 2-0 in Leverkusen in September, and Ireland won 1-0 in Limerick before South Africa scored an unconvincing 1-0 win over minnows Madagascar at home.And in October 2009, Bafana went down 1-0 to Norway in Oslo and 1-0 to Iceland in Reykjavik. Eight losses in nine matches saw Bafana Bafana drop to a 16-year low of 85th in Fifa’s world rankings.Not long afterwards, on 19 October 2009, the South African Football Association announced that Joel Santana had stepped down as coach of South Africa’s national team.On 23 October his replacement was announced: none other than Carlos Alberto Parreira.“I see light at the end of the tunnel,” Parreira told Fifa in an interview the following month. “When we have this team up to a good level of fitness, they will prove far more competitive. This side has played at a high level before. When I worked here the first time we beat Paraguay 3-0, and that’s the standard I want the team to get back to.”The 2010 Fifa World CupUnder Parreira, Bafana Bafana’s fortunes improved dramatically. In fact, by the time the World Cup arrived the team was on a 12-match unbeaten run. Included in the results were wins over fellow World Cup finalists Denmark and highly-regarded Colombia, as well as some big victories over lesser lights.Thailand were handed a 4-0 hiding and Guatemala were then on the wrong end of a 5-0 result, which was South Africa’s biggest win yet, in captain Aaron Mokoena’s 100th international.At Soccer City in Soweto, Bafana got the World Cup off to a rousing start when they played out an entertaining 1-1 draw with Mexico. Siphiwe Tshabalala scored the first goal of the tournament with one of the best shots of the tournament, but Rafael Marquez netted an equaliser 11 minutes from time to earn the Mexicans a share of the spoils.Things did not go well for South Africa in their second game as they fell 3-0 to Uruguay. Diego Forlan, who went on to win the Golden Ball as the player of the tournament, pulled the strings for the South Americans and a few breaks went against Bafana to leave the team on the verge of elimination ahead of their final game against France.Showing impressive heart and teamwork, Bafana put on an impressive showing against the 2006 finalists in Bloemfontein, winning 2-1, which proved to be not enough to make it to the next round. They did at least end on a high and the fans showed their appreciation for the players’ whole-hearted effort.The match was Carlos Alberto Parreira’s last one in charge of the team.Thanks to their much improved form under the Brazilian, and their results in the World Cup, they improved from 83rd place in the Fifa World Rankings before the World Cup to 66th place after its completion.Pitso Mosimane eraParreira’s former assitant Pitso Mosimane took over from the Brazilian as coach of the national team after the World Cup and initially the results under him were good.In his first nine matches in charge, South Africa won six times, drew twice and lost 1-0 to the USA. However, from August 2011 to May 2012 the fortunes of Bafana tumbled as they played another seven matches, winning none, drawing five and losing two.Goal scoring proved to be the problem that Mosimane was unable to fix. Under him, Bafana played 16 matches and scored only 14 goals while they conceded seven. That wasn’t the kind of record that drew the support of fans and earned the team important wins.In fact, unfortunately, the most memorable match under Mosimane was a game against Sierra Leone in Nelspruit, which was the last match of Bafana’s campaign to qualify for the 2012 African Cup of Nations. After a goalless draw, the South African team celebrated qualification for the continental finals. Embarrassingly, they did not understand the qualifying criteria and the team had, in fact, missed out on the finals in Equatorial Guinea and Gabon.At the beginning of June 2012, Mosimane was axed after a 1-1 draw against 138th ranked Ethiopia in a 2014 Fifa World Cup qualifier played in Rustenburg.Just less than a month later, Gordon Igesund was named his successor.Gordon IgesundCoach Igesund, a winner of the Premier Soccer League title with Manning Rangers, Orlando Pirates, Santos and Mamelodi Sundowns, faced the tough task of reviving Bafana Bafana’s fortunes, but he had a big opportunity for a quick turn-around with South Africa hosting the 2012 Africa Cup of Nations.From his first match in charge, a narrow 1-0 loss to Brazil in Brazil, Igesund focussed on preparing his team for Afcon 2013. Results were not the be-all and end-all of his approach and while that made some supporters unhappy, he fielded a vastly improved team for Afcon.Bafana Bafana won their group after beating Angola and drawing with Cape Verde and Morocco, but were eliminated in the quarterfinals by world number 25 Mali, who won from the penalty spot.Importantly, though, the home team’s wholehearted approach earned the approval of fans and the side rocketed 25 places up in the Fifa rankings after the tournament to 60th in the world.Would you like to use this article in your publication or on your website? See Using Brand South Africa material.
7 March 2014Tennis South Africa on Thursday named two leading consultants to assist South African Davis Cup captain John-Laffnie De Jager in selecting his future Davis Cup teams.The consultants, former professional players Robbie Koenig and Michael De Jongh, will sit with the captain at intervals throughout the year and discuss the performances of the country’s top players on the international circuit, and together debate the selection of players for the Davis Cup.Doubles partnerKoenig played on the ATP World Tour from 1992 to 2003 and reached a singles ranking high of 262 and doubles ranking high of 28. Ironically, Koenig partnered De Jager for a number of seasons as a professional, with the two reaching the semi- finals of the 1998 US Open.During his career, Koenig won five doubles titles and was a finalist on six occasions. He also represented South Africa in the Davis Cup in 2003, against Portugal and Poland.Nowadays Koenig is active on the ATP Tour as one of the world’s leading television commentators, working for the ATP at all their major events.Providing insightHe said he was happy to assist Tennis South Africa and the Davis Cup captain in an advisory role. “With me being involved in high level international tennis on a weekly basis, I’ll be able to provide both with plenty of insight. John-Laffnie is very experienced in his role and I’ll be there to discuss any issues relating to Davis Cup should he so require.”De Jongh played professional tennis, but made his name as a leading coach on the professional circuit coaching the likes of Martina Navratilova, Mary Pierce and Amanda Coetzer.Since retiring as a touring coach, he has been active in tennis as a Tennis South Africa board member and television commentator.‘Experience and knowledge’“Tennis South Africa’s decision to appoint consultants of the ilk of Robbie Koenig and Michael De Jongh to assist and advise John-Laffnie on the Davis Cup Team and programme is a recognition of the substantial contribution of both experience and knowledge that South Africa’s former international players can bring to tennis in South Africa,” Tennis South Africa Vice President Gavin Crookes said in a statement.“Furthermore, it also provides our Davis Cup captain with an important and objective sounding board that he is able to use and draw upon in his and Tennis South Africa’s quest to achieve South Africa’s goal of returning to the World Group Division of this team competition.”SAinfo reporter
In Grand Rapids, Michigan, Andy Zbojniewicz is planning a large, high-performance home that ultimately will be powered by a 15-kW solar array. The house will have more than 3,000 square feet above grade, and another 1,633 square feet in the basement. His immediate concern is how to heat and cool the house. “I was told the home was too large to heat and cool with air-source heat pumps and be comfortable,” Zbojniewicz writes in a Q&A post, “so [I] was primarily looking at geothermal.”RELATED ARTICLESDucted Air-Source Heat Pumps from American ManufacturersGround-Source Heat Pumps Don’t Save EnergyAir-Source or Ground-Source Heat Pump?Are Affordable Ground-Source Heat Pumps On the Horizon?All About Radiant Floors To that end, Zbojniewicz sought quotes from two HVAC contractors for ground-source heat pumps. One of the contractors said the heating load would be 50,797 Btu per hour at an outside temperature (design temperature) of 7°F, and recommended a 5-ton (60,000 Btu/h) heat pump. The second company didn’t provide its load calculations, but suggested that Zbojniewicz would need two 3-ton heat pumps in order to stay comfortable. “I have a friend who is in HVAC and he feels strongly that I should have radiant tubing run in the basement to help with heating in winter,” Zbojniewicz adds, “and while I was at it I was going to run it in the mudroom, master bath, and three-season porch.” After doing some reading at GBA, Zbojniewicz realizes there are plenty of critics of both ground-source heat pumps and radiant-floor distribution systems. “Is there a better alternative to geothermal if I want to have the potential for net zero?” he asks. “If I stick with geothermal, are two 3- ton heat pumps overkill (they’re certainly more expensive)? Should I abort the radiant altogether?” That’s the topic for this Q&A Spotlight. There is nothing wrong with air-source heat pumps The outside design temperature for Grand Rapids, Michigan, is 5° or 6°F, GBA Editor Martin Holladay says, so Zbojniewicz can certainly consider air-source heat pumps. A heat pump from a U.S. manufacturer paired with a conventional forced-air duct system would be fine. Holladay suggests that Zbojniewicz read a GBA article, “Ducted Air-Source Heat Pumps from American Manufacturers.” Dana Dorsett adds, “I’m aware of a house in Vermont slightly larger than yours and slightly less insulated, in a location with a 99% outside design temp of -12°F that is heated with four ductless mini-splits. The notion that your house is ‘too large’ to heat with a heat pump is just silly. It’s the size of the heat load, not the house, that matters.” There are some pluses to a ground-source system Jon R contends that radiant heat paired with a ground-source heat pump is great — as long as Zbojniewicz doesn’t care about how much the system costs. Such a system not only provides space heating but also provides efficient water heating. “If you are looking at air-to-water geo-exchange, then you can add a water tank (thermal mass), resolving any heat pump over-sizing issue other than cost,” Jon R adds. “If very large, it can enable some use of solar PV that doesn’t involve net metering. Multi-stage or multiple heat pumps also mitigate over-sizing.” Those load calculations are probably wrong The capacity of any system that Zbojniewicz installs should be based on two factors: the climate, and how well the house is air sealed and insulated. And Dorsett doesn’t have much confidence in the heat load estimates that one of Zbojniewicz’s contractors has provided. “Don’t believe the 50K heat loss number unless it was done by a qualified third party,” Dorsett writes, “an engineer, RESNET rater etc., somebody who makes their living and reputation on the accuracy of their numbers rather than installing and maintaining HVAC equipment.” Even a code-minimum house of that size with a measured air tightness of 3 ach50 would have a heat load of less than 40,000 Btu per hour, he says, assuming an outdoor temperature of 0°. “The only way to stretch it to 50K would be to have excessive air leakage or excessive expanses of window area,” Dorsett says. “Your house is likely to come in closer 30K @ 0F, 36K tops and even less at +7F.” With that in mind, a heat pump with a capacity of 60,000 Btu/hour is about twice the size that Zbojniewicz really needs. The place to start, Dorsett says, is a Manual J heat load calculation, and it’s his bet that two modulating Fujitsu minisplits or possibly a 3-ton Carrier Infinity Greenspeed air-source heat pump with heating strips would keep the family comfortable. Steve Theinalienable’s experience bears that out. “My house insulation, climate, windows, and foundation insulation are almost exactly the same as yours, just a bit smaller (2200 square feet),” he says. “My design heat load at -18°C [roughly 0°F] is 18K Btu, but we had a day like that this week, and my air-source heat pump didn’t have to work that hard to keep up, so, I think it’s probably a bit conservative.” Get your house rated by a pro, Theinalienable says. Consider the all-electric option With a tight building envelope and a relative large photovoltaic system, why not consider an all-electric house? asks Armando Cobo. “I would highly advise you to consider going all-electric with an air-to-air heat pump, and hopefully installing [Energy Star] appliances and lighting, electric fireplaces and an induction cooktop,” he says. “That’s what I spec on all my houses, which are [zero energy ready homes]. Just a thought!” In fact, Zbojniewicz is trying to convince his wife that an electric fireplace and induction cooktop are good choices. Zephyr7 suggests he invest $50 or $60 in a portable, one-burner induction cooktop and experiment with it. “Have your wife play around with it,” he says. “It’s an inexpensive way to test out induction cooking. Note that not all pots are compatible with induction cooking.” Insulating the rim joist One footnote to Zbojniewicz’s efforts to obtain more accurate heat load estimates involves insulation. He’s found a company that will do Manual J calculations, but he’s not sure how to specify the insulation he will use at the rim joist. What’s the best approach? “Closed-cell [spray foam] is pretty standard for use on rim joists,” replies Zephyr7. “Lots of people use kits like those from Foam it Green and the Dow Froth-Pak. What you want to avoid is keeping the wood wet. Your assembly sounds like it won’t be a problem, but make sure you have a capillary break between the rim joist and the top of the foundation wall.” Cobo says open-cell foam is best at the rim joist when rigid foam will be applied to the outside of the wall. Because Zbojniewicz is planning to use Rockwool on the outside of the house, either open- or closed-cell foam can be used, he adds. Holladay suggests he choose closed-cell foam, not open-cell foam. “In a cold climate, closed-cell spray foam would be a better choice for the interior of a rim joist,” he says. “You’re right that either type of spray foam is an air barrier. The reason that closed-cell spray foam is better is because it is a vapor barrier, unlike open-cell spray foam. The closed-cell spray foam prevents outward diffusion of water vapor, and therefore keeps the rim joist dryer.” Our expert weighs in Peter Yost, GBA’s technical director, adds this: Cold-climate heat pumps: It is interesting to hear the misgivings that air-source heat pumps will be unable to manage either larger homes and/or cold climates. I was just in Wisconsin recently and heard the same litany. Dana Dorsett, as usual, is right on: Heating loads are assessed using U-factors and building enclosure surface areas (and other metrics, including airtightness), not square feet of living or conditioned space. In the Northeast, heat pumps designed to wring out BTUs at air temperatures well below 0°F have proven efficient and reliable. Marc Rosenbaum, a leading and inherently skeptical mechanical engineer, has helped spread the word by recounting his own great success with cold-climate air-source heat pumps. We did have problematic cold-climate heat pumps in the past (both Nyle and the Hallowell cold climate heat pumps had problems and went out of business some 10 years ago) and that news seems to persist. The technology of today’s cold-climate heat pumps is very different and has proven to be robust. (See numerous GBA resources on the topic, including this one.) Radiant-floor heating. We just can’t seem to get our arms around the pros and cons of this method of heat distribution. It is not more efficient. There is nothing magical about radiant-floor heat. Its efficiency is driven by the same physics that governs all other distribution systems. And part of the physics is the mass to which the distribution system is connected. It’s very difficult if not impossible to gain efficiency by way of thermostat setback. It is more comfortable. It’s hard to argue with this, either empirically or based on heat transfer. In my experience, well-designed and installed radiant floor heating systems deliver superior thermal comfort. Radiant-floor distribution can be used for space cooling. As Robert Bean has said more times than he cares to count: We keep blaming condensation during cooling on the radiant system when, if the latent load were properly managed, radiant cooling can work just fine (for more, see this). Insulating the rim joist: In my experience, rim joists get wet from backsplash at grade from the exterior or, less commonly, wicking because there is no capillary break between the mudsill (or sill beam) and the foundation wall. In cold climates, I don’t see rim joists getting wet from air leakage because the stack effect is pulling cold dry air in during the winter at the rim joist. So, the main reason for me to choose open- or closed-cell spray foam at the rim joist — since both can provide a good air seal at this location — is based on how much drying potential I need to the interior (open-cell spray foam being more vapor-permeable than closed-cell). Manual J: It’s really heartbreaking to hear how often heat-load calculations are not done. Can you imagine a car company designing a transmission system without knowing the horsepower and torque the engine can generate? On the other hand, it’s heartening to see how often the general public ends up on GBA’s Q&A pages to work with leading building professionals on home performance.
The Caribbean Poison Information Network (CARPIN) is warning that persons may unwittingly be bringing products containing lead into the country.Speaking at a Jamaica Information Service (JIS) Think Tank at the agency’s head office in Kingston on Wednesday, October 18, CARPIN’s Poison Information Coordinator, Sherika Whitelocke-Ballingsingh, said while Jamaica does not have a major concern with one of the most commonly used products globally that contains the hazardous element, lead paint, as it is no longer used in the mainstream locally, there are other imports through which lead can enter the island.“We realise that Jamaica has become a global marketplace where persons are purchasing things online… (and) although measures have been set up at the ports to monitor what is coming in, we can’t definitively say that nothing (with lead) has come in; so we may actually find (that there are such) products here. Additionally, although we do not produce (or use) lead paint in Jamaica (in the mainstream), we can’t say that it does not come into the island,” she said.Mrs. Whitelocke-Ballingsingh emphasised that with Jamaicans importing goods from all over the world, it is imperative that they be enlightened on the prevailing dangers lead poses, so that they make informed decisions on the things they plan to bring in.To this end, she encourages persons to read the labels of their purchases to ensure there is no lead present in the compositions.Meanwhile, Mrs. Whitelocke-Ballingsingh is expressing the hope that a strengthened surveillance programme will be instituted that facilitates legislation and policies that prevent the importation of products containing lead, and the appropriate safeguards against potential poisoning resulting from persons’ exposure to the hazardous element.“If we have programmes in place to test or monitor samples of the persons who come in (with products suspected of containing or determined to contain lead), then we can trace and pick up where it is coming from (and put the necessary preventative measures in place),” she said.The Think Tank was a precursor to International Lead Poisoning Prevention Week of Action, which will be observed from October 22 to 28.The focus for Jamaica is eliminating lead exposure through the environment. Mrs. Whitelocke-Ballingsingh emphasised that with Jamaicans importing goods from all over the world, it is imperative that they be enlightened on the prevailing dangers lead poses, so that they make informed decisions on the things they plan to bring in. Story Highlights The Think Tank was a precursor to International Lead Poisoning Prevention Week of Action, which will be observed from October 22 to 28. The Caribbean Poison Information Network (CARPIN) is warning that persons may unwittingly be bringing products containing lead into the country.
( Jewish Post & News columnist Bill Marantz confused Winnipeg Jets goalie (left) with APTN anchor Michael Hutchinson (right))Jaydon FlettAPTN National NewsMembers of both the Jewish and Aboriginal community are angered over an “ignorant” and “hateful” newspaper column which repeatedly uses the term “Indian.”The opinion piece – written by former provincial court judge Bill Marantz in the Jewish Post & News – was inspired by an online Twitter debate about the Truth and Reconciliation Commission.Marantz believed he was “sparring” with the Winnipeg Jets’ back-up goalie Michael Hutchinson, when in fact he was tweeting with APTN National News anchor Michael Hutchinson.Marantz says the incendiary tweet that started it all was when he paraphrased the late “former CBC token Indian” Johnny Yesno saying, “The only fully-employed aboriginals are the chiefs who are busy flying to conferences.”It was then retweeted by APTN National News anchor Hutchinson. The Twitter notification prompted Marantz to do a quick Google search where the NHL goalie is first to show up in results.The former judge believed he was really tweeting with a member of the Winnipeg Jets.“It’s embarrassing to admit that a 25-year-old jock, who stops pucks for a living, knows more about the legal status of aboriginal people than a former (part-time) provincial court judge,” wrote Marantz. “Mike Hutchinson is not only as sharp as a hunting knife, he sounds like he’s actually read the Indian Act.”The article, which has since been removed from the Jewish Post & News’ website, goes on to criticize the Truth and Reconciliation Commission’s report, calling it the “half-truth and recrimination report.”According to Marantz, the TRC wasted six years “splitting hairs” and “encouraging victims to wallow in victimhood” instead of “encouraging youth.” He wrote that everyone already knows enough about Indian residential schools.“Any Canadian (Indian code for paleface) who is unaware of the abuses of the Residential School System, at this stage of the game, just hasn’t been paying attention for the past 50 years,” wrote Marantz.The article goes on to criticize First Nation leaders in general, particularly chiefs. Marantz accuses chiefs of “endless hand-wringing, chest thumping and name calling” while referring to a number of social issues, such as high suicide rates on reserves and Aboriginal sex trade workers in the city.“The so-called leaders of the Aboriginal community are too busy feathering their own headdresses to worry about trivialities like chronic unemployment, poverty, illness, alcoholism and crime,” he wrote.Grand Chief Derek Nepinak of the Assembly of Manitoba Chiefs released a statement calling the article “racially derogatory.”Nepinak said the column betrayed the writer’s own privileged biases.“The writer’s attitude not only demonstrates the privilege and entitlement he is taking for granted, it also demonstrates a very disrespectful approach to the current dialogue around truth and reconciliation and a rejection of historical truths about the treatment of Indigenous peoples in the nation state,” stated Nepinak.In the statement, Nepinak said he was concerned over whether Marantz dealt with cases involving Aboriginal people while acting as a provincial court judge.Nepinak said the article, “Clearly calls into question his ability to set aside racially motivated stereotypes and attitudes in decision-making that would have impacted the lives of people significantly.”Brokenhead Ojibway Nation Chief Jim Bear called the column by Marantz a “brutal” portrayal of First Nations people.“Brokenhead Ojibway Nation does not in any way, shape or form condone this brutal portrayal made by Mr. Marantz against our First Nation community,” said Bear. “The state of ours and many First Nations is a collective crisis, not just an isolated First Nation crisis.”Bear said Marantz’ comparison of the residential school system to the Holocaust “minimizes and dishonours” the residential school experience.Bear said he wants an apology, from both Marantz and the newspaper.He told APTN National News that he doesn’t want a personal apology, but a public apology to the Aboriginal community as a whole.When APTN contacted Marantz for an on-camera interview, he refused, saying he’d prefer to have a live televised conversation with Bear “to discuss this matter freely and openly”.He also said he’d like to have Hutchinson present for the discussion. Marantz has since publicly apologized for confusing Hutchinson with the Winnipeg Jets’ goalie.Marantz has yet to apologize for any of the views he expressed in the article as of this article’s [email protected]
Paris Saint-Germain star Neymar has hinted on a speedy return to action in his latest recovery update from a fractured metatarsal.Neymar suffered the injury on January 23 in a 2-0 Coupe de France win over Strasbourg. And was subsequently sidelined for 10 weeks.But the Parisians masterminded a shocking 2-0 victory at Old Trafford without Neymar and Cavani becoming the first French team to win at United.The Brazilian and his physiotherapist, Rafael Martini, appeared on YouTube channel Fui Clear to discuss his injury:Per Goal’s Michael Plant, Neymar revealed via Bleacher Report.“It’s getting better. We have already done several treatments, some procedures in order to improve it as quickly as possible and we are happy with the progress and with how things are going.Opinion: Neymar needs to apologize to PSG’s supporters Tomás Pavel Ibarra Meda – September 14, 2019 After such a dramatic summer during the transfer window, Neymar truly needs to apologize to all the PSG supporters this weekend.When Neymar finished last…“I can’t wait to do what I love to do the most in my life which is to play football. It’s eight to 10 weeks [recovery period]—that’s what we imagine, so I think 10 weeks at most. We have worked to accelerate the process.”One such method has been platelet-rich plasma therapy, which is “basically drawing blood, centrifuging it, distilling the good part and applying directly into the injury.”The first leg of the UEFA Champions League quarter-finals on April 9 or 10 is on the fringe of when he could return, and he’s hoping to feature if PSG qualify.OFFICIAL: Neymar has been ruled out for 10 weeks due to a metatarsal injury and will miss both legs of the Champions League tie vs. Man Utd. pic.twitter.com/qP5fmSYqSC— Squawka News (@SquawkaNews) January 30, 2019