windy city rainy season

The school summer vacation lasts from mid-May to mid-August. During this period, each department will open a few courses, which are generally not important, to take care of those who are rushing to graduate with credits.Tao Yu didn't go to Summer School, and took root in the sewage plant during this time.

Indoor air assessment, a very important parameter is indoor ventilation.Both industrial plants and commercial office buildings in the United States are generally fully enclosed. The air circulation depends entirely on the ventilation system, and windows are not opened all year round (most factories have no windows).According to relevant industry standards, the air exchange rate of an industrial plant should theoretically not be lower than 25 times an hour. For example, for a plant of [-] cubic meters, the ventilation equipment should reach a supply and exhaust air volume of [-] cubic meters per hour.

Before returning to Beijing, Tao Yu had already started to measure the actual air change rate of each factory building. This job is not difficult, but it is tiring and time-consuming.There are generally two to three air intake devices in a factory building, and the number of exhaust fans ranges from a few to a dozen, which are located on the roof or side walls.Every day, Tao Yu climbed up and down to test all the air inlet and outlet equipment in several main factory buildings. In order to ensure the accuracy of the values, the same steps were repeated for ten working days.

According to the actual measured data, the air change rate of these plants can usually only reach 2-5 times an hour, which is far below the standard.Sewage treatment equipment is the source of odor. If the ventilation is not enough, the indoor air will naturally not be good. Especially domestic sewage contains a lot of nitrogen and sulfur compounds. After a series of anaerobic, microbial, and sludge dehydration treatments, the smell is really mixed with urine. Rotten eggs, intoxicating.

After returning from Beijing, Tao Yu summarized the ventilation rate data measured a while ago in the form of charts, and discussed with old Andrew.Insufficient indoor ventilation leads to the accumulation of pollutants. This is obvious. However, the structure of the industrial plant is complex, and the position of the air inlet and outlet is not appropriate. It may be that the fresh air enters the room and it is too late to circulate, and it goes out directly from the exhaust fan. Doesn't necessarily solve the problem.In order to locate the "blind spots" and "dead spots" of indoor circulation, senior Andrew asked Tao Yu to conduct "carpet" sampling in each factory building.This task is more time-consuming than measuring the ventilation rate. In order to complete a round of sampling on schedule this summer, old Andrew decided to find two helpers for Tao Yu.

Among the few people in the department, Tao Yu thinks the most reliable is Asan Raja. Raja is from a small city in southern India. He borrowed a lot of money to study in the United States. He is not as diligent as most asan, but he is very down-to-earth and can endure hardships.But Raja is working on drinking water projects, which doesn't quite match with Tao Yu.The second choice besides Raja is the Russian shrew. There is no particular reason, it is purely because she has strength. Once in the school gym, Tao Yu saw the shrew push a 150-pound barbell with his own eyes. After that, he never I can't see the other party as a girl.But unfortunately, Hunny went back to China to visit relatives during the summer vacation.

Early the next morning in the temporary office of the sewage plant, Tao Yu met Luo Feng and Anne, the Spanish thorn rose, who came to him to report.

Tao Yu has no experience in engineering. He deals with these instruments every day. He feels that the operation is very simple and the sampling steps are straightforward and easy to understand. So he took people out of the factory after talking about it.

An hour later, after Luo Feng destroyed a temperature measuring device and Anne almost burned the sensor by inserting the probe for measuring hydrogen sulfide into the sludge, Tao Yu decisively stopped what he was doing and took the two of them upstairs. The roof is breathable.Under Luo Feng's horrified "he doesn't want to kick us down" eyes, Tao Yu seriously considered the possibility of completing the sampling by himself.However, thinking of carrying five or six devices on his back and collecting a set of data at intervals of three meters in each factory building, he may not even be able to complete one floor of the sewage plant after get off work.

"The fucking Peking Man knows how to be fat, I don't believe that I can't handle these two things!"

Leading him back to the office, Tao Yu dug out the floor plan of the first factory building, marked each location to be sampled by "building number-floor number-sampling point", and began to explain in detail what to measure at each point. parameters, the meaning of each parameter, demonstrate how to use the equipment, and instruct the two people to enter the position number in the equipment before testing, and save the data after the measurement, so that after finishing the day's work, the equipment can be connected to the computer to complete the test. See the collected data for each point.

Until everyone clarified their tasks, the three went to the factory again.Tao Yu walked at the end, and suddenly remembered that when he went to work, Wei Wei took him and one or two people in the team like this. Before leaving the construction site, Wei Wei, the project manager, would always gather people together and explain to the floor plan. The route, what to look at, and what data to record. At that time, they didn’t need to sample. The purpose of recording data was to go back and produce design drawings.No matter what Wei Wei is in private, he is serious and patient at work. He is not a good lover, but he is a good boss. His working style is worth learning from.

Tao Yu was distracted calmly, and when he raised his head to meet Anne's gaze, which had a hint of probing, he unconsciously turned his head to look elsewhere.

The working hours of the sewage plant are from [-]:[-] am to [-]:[-] pm. Tao Yu followed the work and rest of the plant. He sent Dr. Chang to the hospital early every morning, and then drove to the plant.In the afternoon, I sometimes go back to school to discuss projects with old Andrew, and sometimes go home directly.

At the end of the sampling day, he changed his work clothes and cleaned up. When he left the office building, he found Anne standing alone at the gate of the factory.Tao Yu knew that she took Luo Feng's car back and forth every day, and while walking to the parking lot, he dialed Luo Feng's cell phone.

"Have you left yet?" Tao Yu asked.

"My car is broken!" Luo Feng complained on the phone. "When I parked in the morning, I was too close to the front guardrail. The chassis of my car is low. I just reversed the car and wiped off the front fender! I am looking for Where's the repair shop!"

"You are really capable." Tao Yu said, "Then you leave Anne here alone, how can she go back?"

"I asked her to wait for you, Boss, why don't you give her a treat... Ah, I saw the repair shop! Bye!" Luo Feng shouted excitedly, and hung up the phone.

Tao Yu sighed and stuffed the phone back into his pocket.Luo Feng didn't know about Anne's birthday party. Seeing that they stopped discussing issues together, he thought there was some conflict. He once created opportunities for the two of them with a warm and sincere heart, hoping that they could get back together and let the two The parties were extremely embarrassed for a while.It wasn't until the entertainment industry broke the news of the divorce of a celebrity couple in Hong Kong that Luo Feng's gossip changed and he stopped paying attention to them.

When the car drove to the gate of the factory, Anne was still standing there, apparently waiting for a taxi.

Tao Yu put down the passenger window and said to her, "Hey, Icantakeyouhome."

Anne hesitated and said, "I just called a cab. It should become soon."

Tao Yu reminded her: "You know you won't get reimbursed for a cabride, don't you"

This time Anne didn't hesitate, she opened the car door decisively and got into the co-pilot, not forgetting to comment: "CheapAndrew!"

"Your boss made the rule." Tao Yu excused the old man. Anne's boss is the young professor who applied for the project with old Andrew.

Tao Yu drove on the highway and headed towards the city.The two people kept silent on the road, and the atmosphere in the car was a little awkward. Tao Yu turned up the volume of the stereo, and "Istillhaven't found what I'm looking for" composed by the U2 band during the peak period of the 80s rang out in the car.

At the end of the song, Anne suddenly said: "I can't believe you are the type of person that would love this band." (Translation: Can't believe you will like this band.)

"Why can't I?"

"This 'smydad's favorite one...heis56!"

Tao Yu: "..."

I know that Dr. Chang has an aging tendency!

"I'mnotafanoofrockmusic..." Anne looked out the window and said, "butIlikethelyricsofthissong." (Translation: Not a rock fan, but like this lyrics.)

Later on the road, Anne seemed to open up the chatter box, talking a lot to herself.She said that when she was a child, she fantasized that she was a princess of the lost people of the Spanish royal family, that she had the magical ability to make butterflies and birds stay by her side, that she was wearing a robe with abstinence meaning and met a mysterious knight-like lover in the eastern country... …

Tao Yu silently listened to a girl's dream of a fusion of eastern and western fantasy colors, he tried to outline a mysterious image of an oriental knight in his mind, and the first thing he thought of was Jet Li's performance in "Swordsman: The Undefeated in the East" Linghu Chong—I'm such a hopelessly gay, he thought to himself.

Anne said that she saw an Asian bartender in a bar in Barcelona. He had a pair of beautiful hands and was very charming when bartending.

"You have pretty hand stoo just like his." Anne turned her head to look at Tao Yu's hand holding the steering wheel, saw him move his fingers unnaturally, she smiled, "Don't besilly. Inolonger have expectations of you." (Translation: Don't be silly, I love you No more expectations.)

After sending Anne home, Tao Yu kept thinking about what she said: "I've imagined a lot of shape of love, but still don't know what I'm looking for." (I have imagined a lot of love, but I still don't know what I want. )

Everyone has fantasies about love, and who knows which fantasies are unrealistic until you meet the one who is willing to spend your life with them?

The next morning, he sent Chang Zheng to take the license exam. While waiting for the red light, Tao Yu unconsciously looked at his hands.

"Doctor Chang..."

"Ok?"

"Do you think my hands look good?"

Chang Zheng's first reaction was not to look at his hands, but to look at his face first, to make sure that the man was not fainted.

Tao Yu still admired himself: "From a surgeon's point of view, this hand looks standard, right?"

Chang Zheng laughed and said, "In the eyes of a surgeon, a hand that doesn't hold a scalpel is not a good hand."

Tao Yu heard the other party's perfunctory, sighed and said, "You never had fantasies about me because of my hands or other places? Have you ever fantasized about finding someone like me?"

"Do you think I have time to fantasize every day?" Chang Zheng asked, "Have you been stimulated by something?"

Tao Yu asked unwillingly: "Then why did you find me?"

Chang Zheng said strangely: "I think you are suitable, and you also think I am suitable. Does this still need to be explained by theory?"

"Then if you meet someone who you think is more suitable, and the other party also thinks you are suitable, then do you want to change?"

After going around for a long time, Chang Zheng finally understood what he was worried about. He wanted to answer seriously but was afraid that he would laugh. Finally, he took out a note paper from the reference book he carried with him, wrote a line, and pasted it on the car stereo.

"Stop the car in front and arrive at the examination room."

After Chang Zheng got off the car, Tao Yu looked at the note and smiled involuntarily.

"You get what you get, and don't throw a fit."