Lý do Sawaco luôn bảo dưỡng hệ thống đường ống nước
Tổng công ty Cấp nước Sài Gòn (Sawaco) cho biết việc bảo dưỡng đường ống nước là để duy trì điều kiện làm việc tốt nhất, cũng như đảm bảo chất lượng nguồn nước.
Nhiều năm qua, Sawaco luôn chủ động bảo dưỡng, bảo trì đường ống nước trên địa bàn TP.HCM. Tuy nhiên, công tác này cũng phần nào làm gián đoạn dịch vụ cung cấp nước cho khách hàng sử dụng nước. Trước thực tế trên, Sawaco đã giải thích các lý do phải bảo dưỡng đường ống nước và các thiết bị truyền tải nước.
1. Bảo dưỡng là hoạt động định kỳ, thường xuyên
Ông Trần Thái Nguyên, Trưởng phòng Kỹ thuật công nghệ của Sawaco, cho biết: Bất kỳ sản phẩm máy móc, thiết bị nào khi sử dụng cũng cần phải bảo dưỡng. Bởi trong quá trình sử dụng, các chi tiết có thể bị hao mòn tự nhiên cũng như bị bụi bám bẩn làm ảnh hưởng đến năng suất và độ ổn định khi hoạt động. Đường ống nước và các thiết bị trên mạng lưới cũng cần được bảo dưỡng, kiểm tra thường xuyên, đảm bảo hoạt động ổn định và tuổi thọ kéo dài hơn.
Các phương pháp quản lý mạng lưới đang được Sawaco áp dụng kết hợp với những tài liệu kỹ thuật, những kinh nghiệm học tập được từ các đơn vị chuyên ngành trong và ngoài nước. Sawaco luôn coi việc bảo trì, bảo dưỡng hệ thống cấp nước là duy trì điều kiện làm việc tốt nhất và tăng tuổi thọ của đường ống, van và các thiết bị lắp đặt trên mạng lưới.
Bảo trì, bảo dưỡng là quá trình duy tu, kiểm tra xem máy móc, thiết bị đang trong tình trạng như thế nào. Sau đó sẽ xử lý để đưa về trạng thái hoạt động ban đầu một cách hiệu quả. Từ đó máy móc, thiết bị hoạt động sẽ cho năng suất cao, ổn định, an toàn, tránh tối đa tình trạng hỏng hóc.
Sawaco hy vọng hướng dẫn này sẽ góp phần nâng cao tính ổn định và tuổi thọ của các công trình cấp nước.
Theo đó, Sawaco sẽ lập kế hoạch bảo dưỡng, xác định được chu kỳ bảo dưỡng của mỗi loại đường ống, mỗi loại thiết bị lắp đặt trên mạng lưới cấp nước (bao gồm kế hoạch chuẩn bị vật tư, nhân công, các công tác bảo đảm kèm theo và chi phí thực hiện). Đồng thời, cập nhật các thông tin về thời gian, thực trạng của đường ống và thiết bị.
Nhân viên Xí nghiệp truyền dẫn nước sạch bảo trì trụ nước chữa cháy.
Việc sửa chữa mạng lưới bao gồm cả việc sửa chữa đột xuất lẫn sửa chữa theo kế hoạch đã định. Trong đó bao gồm cả các công việc như thay thế hoặc phục hồi một số chi tiết bị hỏng; điều chỉnh từng bộ phận để đảm bảo cho thiết bị làm việc bình thường đến kỳ sửa chữa theo kế hoạch.
Quá trình bảo dưỡng cũng có thể phải tháo rời toàn bộ các chi tiết và bộ phận máy để kiểm tra. Có thể thay thế phục hồi máy móc, thiết bị nhằm đáp ứng các tiêu chuẩn kỹ thuật đã quy định cho loại máy đó; từng đoạn ống và phụ tùng thiết bị, súc xả và bảo vệ đường ống không bị ăn mòn.
2. Phải đảm bảo nước sạch cho người dân
Ông Nguyễn Văn Đắng, Phó Tổng giám đốc Sawaco, cho biết kế hoạch sửa chữa hằng năm sẽ bao gồm bảo dưỡng, sửa chữa nhỏ, sửa chữa lớn. Đồng thời tiến hành lập kế hoạch sửa chữa hằng tháng dưới dạng đồ thị.
Theo ông Đắng, mỗi loại đường ống đều được xác định chu kỳ bảo dưỡng phù hợp. Bảo dưỡng đường ống tức là xả rửa đường ống theo định kỳ và thông rửa đường ống.
Theo đó, các đơn vị có thể lập kế hoạch súc xả định kỳ các tuyến ống cấp nước của mạng hiện hữu. Tùy theo điều kiện riêng của từng vùng cũng như đặc tính của từng loại ống mà có chu kỳ và chiều dài súc xả khác nhau nhưng chu kỳ không được vượt quá ba năm.
Trong quá trình làm cần ưu tiên súc xả các tuyến ống có cặn bẩn cao nhất. Đồng thời, kết hợp với việc vận hành và bảo dưỡng van với công tác súc xả. Bên cạnh đó, thông báo cho địa phương ở khu vực xả nước thời gian xả dự kiến và cảnh báo tình trạng nước đục tạm thời có thể xảy ra trong thời gian xả. Tuyệt đối không để nước chảy tràn lan trên mặt đường, vỉa hè làm ảnh hưởng đến giao thông và sinh hoạt của người dân.
Để đảm bảo nguồn nước, đơn vị thường bảo dưỡng theo chu kỳ. Chu kỳ bảo dưỡng thường là một năm/lần và khi xả rửa, cặn bẩn cùng cặn rỉ nhỏ đều được đẩy ra khỏi đường ống. Công việc thường được tiến hành vào ban đêm, tránh ảnh hưởng đến việc cấp nước cho các hộ tiêu thụ, đồng thời giảm lượng cặn bẩn chui vào lọc cặn và đồng hồ đo nước.
Bên cạnh đó, trong quá trình bảo dưỡng, công nhân bảo dưỡng còn có các công việc khác như cắt hoặc sửa chữa ống hiện hữu. Tất cả đường ống cấp nước hiện hữu khi được kiểm tra, sửa chữa hoặc chịu các tác động khác mà làm nước nhiễm bẩn phải được làm sạch trước khi sử dụng trở lại. Cần xả nước ngay sau khi sửa chữa hoàn tất và xả liên tục cho đến khi nước trong.
Ông Nguyễn Văn Đắng nhấn mạnh: “Bảo dưỡng, bảo trì đường ống và mạng lưới cung cấp nước là nhiệm vụ thường xuyên, liên tục của ngành nước. Tất cả đều nhằm phục vụ người dân. Sawaco mong muốn mang đến chất lượng nước tốt nhất, liên tục cho khách hàng. Chúng tôi sẽ cố gắng thực hiện các nhiệm vụ trên thường xuyên, song không làm gián đoạn nước tới khách hàng”.•
3. Cần kiểm tra trụ cứu hỏa
Một công việc khác cũng rất quan trọng đó là kiểm tra các trụ cứu hỏa. Trụ này có thể được bảo dưỡng bằng việc thay thế tất cả chi tiết đã bị hỏng và các vòng đệm ngăn nước rỉ ra qua phần trên của trụ. Mỗi năm, công tác kiểm tra trụ cứu hỏa được thực hiện như xem xét độ kín của các mối nối và các phụ kiện.
Công việc được thực hiện như tháo nắp ở họng lấy nước của trụ cứu hỏa và lắp một cái nắp khác có gắn thiết bị chỉ thị áp lực. Mở van từ từ cho đến khi van được mở hoàn toàn, ghi lại giá trị áp lực được chỉ thị trên thiết bị.
Kiểm tra sự rò rỉ tại các vị trí sau: Phần trên của trụ cứu hỏa nếu thấy có sự rò rỉ, tháo nắp trụ ra để siết hoặc lắp lại vị trí vòng đệm kín nước.
Các họng lấy nước, nếu thấy có sự rò rỉ, lắp lại chỗ nối với trụ chính. Các nắp của họng lấy nước, nếu bị rò rỉ, thay thế các gioăng kín nước bị hỏng.
Đồng thời, đóng van chính của trụ cứu hỏa, mở họng lấy nước thứ hai, mở van cấp nước của trụ cứu hỏa và súc xả trụ cứu hỏa. Ghi lại giá trị áp lực.
There was even some filth, which followed the flow of air in the trachea.Every day when she goes to the field, she always likes to stuff some grass leaves, roots and other things into her mouth.
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This was something they knew very well, but no one would say it.The old man wanted to say, but the woman got angry, grabbed the old man s collar and threw him forward, Are you done I m giving you shame, right The old man suffered from back pain, so he was thrown away and staggered.
What happened Are you here to cause trouble Or am I finally meeting a Chinese medicine practitioner Gu Ping and the other three had dissatisfied expressions on their faces, and they were immediately ready to refute Are Edibles the Answer? A Comprehensive Guide to Effectiveness and Benefits the old man, but Du Heng stopped them with a wave of his hand.However, Du Heng also had to sigh that Wang Shuqiu s family was really good looking.
At this time on weekdays, everyone starts to go home slowly.Okay, Senior Brother, I remember Got off. Wu Buwei nodded, turned around and went out.
Then why do you call me sister I have a job here. I may become a full time employee in the future and get a position.He Boost Your Bedroom Confidence: How to Choose CBD Gummies for ED on Amazon did not ask any further questions. He hoped that the confidence shown by Du Heng could be maintained and eventually become a reality instead of becoming arrogant and arrogant.
You After that, you must remind him not to eat in retaliation after being discharged from the hospital.Then we will need to accept unified dispatch. Du Heng asked, Are Boost CBD Gummies for ED Really Delivering? Since it is Chew on This: Top-Rated Edible Gummies for a Delicious High transshipment, what about our docking Who is the hospital You can t just drag the patient in and then go to the hospital, right We will handle what we can handle, and what we can t handle will be sent directly to the First City Hospital.
Wang Shizhen also saw Du Heng s eyes and said unhappily, I think you dislike me.Unless you have abilities that cannot be replaced by others, or valuable papers and scientific research results.
Du Heng was also helpless by Zhu Fanmin s actions. He knew very well that Zhu Fanmin did this just because he was afraid of spending money, and the surgery would cost more.The room was too crowded. It was a mess. Du Heng took out the contents of the plastic bag and found that Yang Yuansheng had kept the information very well.
Du Heng estimated that this matter should be resolved by tomorrow morning.As for Yu Haiting, who had questions, he had already said all he could say.
Du Heng stopped talking and turned back to walk up the slope again, Hurry up and stop the car.If you want to fight, go outside, or go back to your home.
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The farthest one was from the First Affiliated Hospital of Jin University half a year ago the second one was the first inspection done by the health center three weeks ago when he was first hospitalized.She just stood up and wanted to go home. There was no other way, so Du Heng checked them again and felt that their pulse had stabilized and their complexion had recovered, so he agreed for them to go home.
The two members of the family had different opinions.Did they think that there was acute renal failure Already under control Or, their understanding of the word edema is different from their own understanding of edema.
Let s wait until we wake up here. You can control when you wake up.
Wang Shizhen suddenly glanced inside the door, Old Du, why do I hear Wang Shiyuan crying The two held their breaths, stretched their heads into the door, and listened to what was going on in the room.If you fail to do well in the exam due to an accident, the impact on the children will be too great.
Let s go. Du Heng nodded and glanced at the table with his fingers, This is called the Sanshu Huiyang Decoction.At that time, I thought it was an old man s family.
We are still collecting evidence here. But I heard that, except for the one who pooped, the rest may be sentenced to three years to five years.That s okay. Just place your heels gently on the ground and straighten your legs.
The man hit his head hard, I should buy Ignite the Spark: A Guide to Female Sexual Stimulants something. Du Heng saw the man going crazy and yelled loudly.There are only two people, but they can have three to four thousand yuan.
Well, I can t touch and grasp the state of Jianzheng and Yuan Jingdi, the level is too high.After everyone has digested the news, continue on the 1st Said His weakness is obvious lust When this person was in the capital, he often visited the Jiaofang Division and had affairs with many oirans.
Banners, three thousand soldiers and horses looked at the top of the city, silently.Dare to defend, dare not speak.Deng dong dong dong There were footsteps coming from the stairs, a black clothed official, holding the letter in both hands, hurried in, stopped before the case, bowed and said Wei Gong, do you have any questions An urgent secret letter from Yunzhou.
Song Tingfeng told Li Yuchun what had happened, and the latter listened quietly and nodded slowly, As expected of the gong Boost Confidence: A Guide to Understanding Male Organ Enlargement Pills I brought out, it s a good one, and it didn t embarrass me.Xu Qi an reached into his bosom, squeezed out the Dali pill that Chu Caiwei gave him, smashed the porcelain bottle with all his strength, and stuffed all the pills into his mouth.
It s best if you can prove your innocence.If you can t, destroy the so called evidence and protect yourself.Because Emperor Dafeng was obsessed with Taoism, so the Witch God Sect felt that there was an opportunity to take advantage of The Sorcerer Sect has plotted for more than 20 years, and it will definitely not make small troubles.
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By the way, have you figured out the first half of that poem Xu Qi an shook his head.Shock waves are born in the air, and ripples spread.
The prefect of Qingzhou laughed loudly, speaking flattering words in an upright manner, and his level of elevating people is as perfect as fire.In the 6th year of Yuanjing, the old general Dugu who was guarding the north passed away.
Rank four martial artist And it s a pinnacle fourth rank warrior Li Miaozhen turned pale with shock, her delicate body tensed up, Yunzhou actually has such a master Is there a strongman of this level among bandits The next scene took her by surprise, Jiang Lvzhong took the initiative Decoding Desire: A Guide to Exploring "Him Sx" to meet him, and unhurriedly reached out to catch the silver gun.
Li Miaozhen raised her eyebrows, Priest Jin Lian obviously did not believe her judgment.The second round, the third round, the fourth round.
This.The faces of all the officials changed slightly.Leave the defenders of the outer city to me to delay.
It s all mine.She frowned and said crisply.Xu Qi an rushed to the yamen at Maoshi, and did nothing until noon, just caring about the gongs and silver gongs that came back from prison.Wei s Unlocking Relief: A Reviews-Based Look at Biolyfe CBD Gummies for ED Solutions heart moved, thinking of this detail, he asked the maid who accompanied the wine Just now the red sleeved lady said that some of them claimed that Fuxiang is his friend It seems to be.
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The Heavenly Gu Granny raised her ravine face, her eyes were clear, and she looked at Can CBD Be a Natural Remedy for Erectile Dysfunction? Lina Little boy, what do you want to do with your mother in law.But Wei Yuan said that I can t be in the officialdom.
Xu Qi an pondered for a moment, chose to take over the burden of No.Although they are all single story buildings with several floors, they are of different grades.
Well, let s set a small goal first, to become Wei Yuan s son.Five Don t exchange, you must be honest.You silly girl, believe it or not, I will blacklist you, scum you once in the future, and then lift your pants and deny you Xu Qian complained inwardly.
Xu Qi an I was a little moved, but framed framed is still very protective.Why How should I put it, Duke Wei s thoughts are too deep for people to see through.
Wei Gong, you are here.Eunuch Liu complained repeatedly Your Majesty sent me here to wait for you, go quickly, Your Majesty is furious in the imperial study.Xu Qi an immediately bowed his head, stirring the noodles in the pot, hiding the embarrassment that was tumbling in his heart.
The family looked over, and only Xu Lingyin was immersed in his own world, gnawing on a chicken leg.Thinking about it, Xu Qi an glanced at the golden gongs, trying to see some clues from their eyes.
Can we let this great talent trouble our brains for us Well, Mr.After a second of delay, Xu Pingzhi, who was at the peak of Qi refining, smelled the strong umami.
The Tong Gong dropped the iron ore calmly, pushed Xu Qi an s waist with a scabbard, and gestured with his eyes.Maybe my assumption is wrong.The mastermind behind the scenes is not King Zhenbei at all.
It s just half a jade pendant.At most, I can guess that it is some kind of keepsake.Then the objects that hide the clues will not be expensive, but they are very valuable.
I have Ziyang Layman s jade finger Boost Your Confidence: Practical Steps to a Bigger Penis finger protection, so I am not afraid of evil spirits.Song Tingfeng suddenly pointed at a certain place Siming Bridge People s eyes then fell on the position where his finger was pointing, where the outline of the arch bridge was outlined, and the sign in tiny characters Siming Bridge.
Hearing this, the expressions of the three were different.It s a pity that Yang Yan is cheaper, you don t know, that kid s aptitude is.
When the capital needs me, I will come back.Yang Qianhuan said calmly.Qi Dang must not be able to remotely control the party in the capital, and must have a local high ranking official to cooperate.
Then there was the incident of Concubine Fu falling to her death with disheveled clothes.In these memory fragments, Xu Qi an saw many familiar faces, especially on the eve of the woman s death, during that conversation, he saw the big man talking to Tamraha through the woman s vision.
Although Eel is not a serious eel, he still has requirements.This person is either a relative of a prominent figure in the prison guard s office, or a relative of Governor Zhang.
Wei Yuan The queen suddenly stopped him.Wei Yuan turned his back and didn t look back.Judging from the body shape, the plump breasts and round buttocks are obviously a woman.
Besides, the yamen in the imperial city have already lost their value.Bastard In the lobby, there was a heart piercing roar, like the roar of an old beast on the verge of extinction.
When he said this, Wei Yuan thought of Xu Qi an for no reason.Wei Yuan smiled, It s just right, let him come up.Xu Qi an, who was dressed as an officer, went up to the seventh floor, glanced at Jiang Lvzhong, clasped his fists and said, I met Wei Gong.
Pass it over.Nangong Qianrou handed over three hundred taels of silver to Xu Pingzhi, but Xu Pingzhi didn t accept it, he was stunned, motionless like a stone carving.Governor Zhang lost his voice and said, What Xu Qi an and Jiang Luzhong suddenly turned their heads and stared at Yang Yingying.
Change first and then change.The sound of shouting and killing immediately sounded, and the Huben Guard guarding outside fought with the traitors of Wucheng Bingmasi.Elder in law Xu Qi an said loudly You should think about it.
Does this mean that Wei Yuan is about to fall out of favor and fall during the Jingcha Zhu Yang became a second five boy, so many people were implicated in the report letter.Aunt and Xu Lingyue were completely relieved.Yaxing admired Xu Qi an s head iron very much, and was even a little embarrassed, so he specially hired people to clean the house.
Ning Yan, you are too polite, too polite.Song Tingfeng insisted on buying it.Did Zhou Min die at the hands of Yang Chuannan The servants don t know.
They abandoned their fields and became refugees, or went to the city to find another way to make a living, or became bandits.This is completely ignoring the watchmen and stepping on their faces.
What are you doing Susu Huarong turned pale.no, Huarong deformed.Without speaking, Zhang Kaitai rushed back to the front hall first, Xu Qi an also wanted to rush with Zhang Jinluo, but no one was faster.
In the eyes, there are actually some white Qi numbers.There was no reason for servants to control the master.
The night fell, and the crescent moon hung high.Xu Qi an suddenly said Lie down.Students think that even though Buddhism has all kinds of disadvantages, it is always a FAQ famous orthodox school.
After verification by the officials, the minister of Dali Temple often said that he colluded with the monster clan, cooperated with the inside and outside, and blew up Sangpo.Now he is my man, and he swears allegiance to me.Mounting framed showing off his behavior of digging Huaiqing s wall.
Five Number three, why do you always have so many news Are you a news broker.Well, it might be the dream witch who never showed up to kill and silence him.
It was the time when the monks got up to do morning classes, and the morning bell echoed leisurely between heaven and earth.Because of the Boost Your Libido: How BioScience CBD Gummies for ED Combine Scientific Insights and User Reviews downfall of the Minister of Industry, the struggle among the various parties has cooled down a lot, and no party has targeted the beaters for the time being.
Am I still going to get away Xu Qi said reassuringly.In the room, Li Miaozhen recounted the chat record vividly, and Governor Zhang and Jiang Lvzhong were taken aback Natural Relief: Unbiased Review of CBD Gummies for ED for a while.
That s why I lingered in Jiaofangsi, lingered in the fragrant and warm Naizi, but I was not mentally prepared to start a family.As you expected, Wan Yao Kingdom s plan succeeded, and they released the sealed item under Sangbo.
There was some aggrieved tone in her tone.After all, she was just a little girl, lying on the bed enduring the pain, alone, with only the servant girl by her side.He smelled a crisis.Emperor Yuan Jing was expressionless, and said in a deep voice Wei Yuan, I let you be in charge of beating people, why Wei Yuan said Guard His Majesty, guard the capital.
She raises her other arm to climb the branches.Plum blossoms and beautiful women complement each other.Heng Yuan stared at him Master Xu said that child Fuck, the impact I received that day was too great, and I couldn t help it for a whileShen said that he slipped his mouth.
