The maintenance of the roof is the top priority. I spend all morning on it, from seven o'clock to twelve o'clock.

Weil came down to work with his hands. After Qin Shiou came down, he went over and said with a smile, "Hey, Mr. millionaire, why did you come to work yourself? Are you here to experience the sufferings of the people? "

Qin Shiou gave him a punch and said, "don't be weird, man, you know I'm a good worker."

Weill said, "actually, you don't have to work. I'll find some guys to deal with it for you. I'm an expert in this field - of course, it's free. Who makes us good guys?"

Qin Shiou shook his head regretfully and said, "why didn't you say it earlier? Now I'm working with the boys. I don't care. The boys won't agree. "

Weir turned to look at the children who were wiping each other with white mud in their hands and asked, "aren't you teasing me? Are these guys working? "

Wes and Shaq wrestled together. The mask didn't know where it was. Their faces and hair were covered with white mud and dust. Gordon and Clarkson were shouting for oil; Shirley pinched the pony with white mud there, while Michelle ran to the cold drink cabin to make drinks. Only Powell worked honestly there.

Qin Shiou went up with his ears and separated them. Weiss stretched out his middle finger. Little shack screamed and rushed up again. He had to take out a big killing weapon: "whoever is fighting, deduct 50 yuan!"

A group of children were honest immediately. They only made 75 yuan in the morning.

Lunch is very simple. Qin's father and mother prepared a spare ribs, rice and fried fish, which are enough. We can eat some at will. The dinner is in the evening.

This is a Canadian habit. They don't pay attention to lunch, eat casually, and then wait for a big meal in the evening.

Weil then rubbed two bowls of spare ribs rice. He ate the spare ribs and exclaimed, "Qin, I find everything delicious here. The lamb chop tastes great, and it's still stewed. I think it's roasted and tastes better."

Qin Shiou said with a smile, "the main reason is that it doesn't cost money to eat here. If you spend money, you won't feel so beautiful."

The mutton really tastes good, because today the fishermen helped repair the house, and Mr. and Mrs. George came. Qin Shiou wanted to have a big meal in the evening, so he killed a sheep.

The sheep's body also contains Poseidon energy. The meat quality has been improved and the taste is extraordinary.

In the afternoon, boilers, heating pipes and central air conditioners need to be repaired every year. In the past, Qin Shiou paid someone to do it. The total cost is about 500 Canadian dollars. Just do it yourself today.

The boiler of the villa is oil-gas dual-purpose, which can burn natural gas or oil. At present, the price of natural gas is much lower than that of oil, so the villa burns natural gas.

Boiler is an essential electrical appliance in Canadian families. Its function is heating, which is equivalent to independent heating. This ability is much more powerful than air conditioning and more affordable than air conditioning. It's too cold in winter in Canada. Air conditioning alone can't make heat. Air conditioning, boiler and fireplace need to be used together.

This set of boiler is also left over from the past. It is an old-fashioned vertical boiler. Now the most commonly used is the gas wall mounted boiler. The water is heated by the boiler, and then the water pump is pressurized to form a hot water circulation to complete the heating process.

When the temperature rises in spring, the boiler can't be used. As long as the air conditioner is OK, shack opened the boiler and checked it. He shook his head and said, "no, replace it, boss. The water pressure pump has rotted and may burst if it goes on."

After Qin Shiou looked at it, he found that the boiler was indeed aging. There was not only a problem with the hydraulic pump, but also the temperature controller and water separator were aging badly. So he asked someone to contact the boiler manufacturer and replace the whole set.

"It's troublesome to replace the whole boiler." George looked and said, "the underground coil and heat sink have to be replaced. I said Qin, you are bold enough. These things have to be replaced in ten years. How many years have you been?"

Where does Qin Shiou know? He asked Auerbach. The latter thought for a moment and said, "this was just changed before dad died. It's only fifteen or six years?"

After hearing this, Qin Shiou was afraid, but in this way, there is no need to change the underground coil. This thing can last 50 years.

Auerbach said regretfully, "it's better to replace it. Unfortunately, as far as I know, the underground coil has not been changed since the villa was built. Has it been working for 60 years? I was a little girl when I built the villa. "

Qin Shiou was helpless and said with a bitter smile, "I might as well rebuild a villa."

This is really troublesome. If you want to replace the underground coil, the villa floor should be uncovered, which is equivalent to rebuilding the floor.

But it's good. The floor should be changed anyway.

The installation of boiler heating system is very complex and time-consuming. The water heating company sent someone to check the situation that day, and then told Qin Shiou, "you have to return this set of equipment. We need to lay water coils and control lines first, then install water separators and boilers, and finally install temperature controllers and debug the system."

"About how long?" Qin Shiou asked with a headache.

The engineer calculated: "your villa is too big and it will take a long time. It will take about four days to lay the pipeline, four days to install the boiler and one day to debug. This does not include the time spent in the coordination of the previous and subsequent processes. In short, it will take at least ten days."

Qin Shiou said helplessly, "the fastest, don't consider the problem of money. How long can it be the fastest?"

Once the floor is removed, the villa can't live. He has to move all the staff away.

The engineer touched his nose and said, "if you don't care about money, the staff will double and the time will be halved, about five days..."

"Faster, four times more staff!" Qin Shiou put on a heroic posture.

The engineer looked at him with a smile and said, "Sir, it's not as simple as one plus one equals two. If there are more people, the efficiency will be reduced. I'll speed up the whole company. It's estimated that it can be done in four days."

In Canada, as long as it involves the maintenance and replacement of pipelines, the maintenance costs related to pipelines are relatively high.

Moreover, the inspectors and maintenance personnel are charged by time. The time is calculated from the time he leaves the office, including the time of traffic jam on the road. However, the work of replacing pipelines requires licensed professionals to operate. Otherwise, even if individuals can do it, it is prohibited by law.

Of course, in order to save money, as long as it's not a big problem, Canadians will do it by themselves and don't have an accident. But once something happens, it's over. Because it's illegal, insurance won't be responsible, and all expenses have to be borne by yourself.

When the boiler needs to be replaced, Qin Shiou goes to see the central air conditioner. If not, this has to be replaced.