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.
Duda, I m coming in. Every time you come to the village to handle a case, you will always be surrounded by a large group of people.They will only enjoy the fruits of victory. How can they discuss the sharing of responsibilities As for the group of people who are not involved, they will not be able to discuss it, and they will ignore the matter as it has nothing to do with themselves.
You don t need to remind me, I know better than you.Otherwise, she would not have been killed by Du Jun.
There are also rewards for the results later. Isn t this all money Why do you have to keep an eye on these three melons and two dates and make a fuss here What Du Heng looked a little anxious, and the secretary stopped talking.He looked up at the sky again and answered the question, It shouldn t rain.
I don t think it is the most serious. What they did The worst thing, first, is to overturn our current public medical system and advocate and prepare for the comprehensive introduction of private medical care.How could such a good thing happen if you just let him go You said that if I cure him now, does that mean that I am stronger than him and he will still be defeated by me And I can also gain a reputation as a magnanimous person, so why not Du Heng said with a smile, You said I saved him.
But at this time, Wang Zhenzhen s uncles and sisters were dissatisfied.How about you start Take him to the hospital. Go to the hospital for a checkup, especially this ankle.
We must complete the survey of students and schools in the district and complete the zoning work before June.Du Hengli confiscated it, and his originally enthusiastic heart was half cold, but at least he got Du Heng s guidance, so his trip was not in vain.
Then his eyes rolled. Wandering around Li Jianwei s office, he didn t know what he was looking for.This is a certain thing. Moreover, the child is only 18 weeks old, which is only four months.
So I don t know about this part of the reimbursement.Seeing that it was already getting late, Du Heng wondered if he could pick Wu Shengnan up from get off work today, because this woman had already eaten dinner together two days ago.
The more they talked, the more intense their words became, even, He vented all the grievances he had just suffered from Du Heng on the head of the Second Affiliated Hospital of Jin University.The young man lowered his head and sat across from Du Heng, Feeling Blue? How CBD Blue Gummies for ED Can Help (A Comprehensive Review of User Experiences) but Du Heng didn t waste any time and directly felt for his pulse, and then looked at the tongue coating.
Guan, right Du Heng made such a simple question The suggestion made Renton Valley Medical Center's Path to Success: Unpacking the UW Alliance the junior student s already nervous heart rise again, almost popping out of his mouth.Your village party secretary said that he would go together and give the money to the tutor.
Vice President Tang, the teacher will discuss things with Professor Lan Changhua now.Dean, what brought you here Director Cai took two steps back and, with the help of the nurse, began to take out his equipment.
Sweating like oil is a manifestation of those who have run out of oil and have lost their ability to restrain themselves.
Zhu Fanzhong, how long have you been having abdominal pain It s been more than a week.Du Heng asked a little confused, What team are you in Interpol team.
Just finished. Xu Pinglin laughed out loud, Xiao Gu, you go and do your work first, I ll chat with your teacher Du for a while.I felt that my tea leaves should also be equipped with such a high end tea set.
He got the news that the old man had accepted Du Heng s treatment and was now significantly improved.They really wanted to know what happened in the consulting room, and the doctor actually ran out.
After hearing what Xu Pinglin said, the interns and doctors who followed behind him all showed surprised looks.Du Bing, this is Du Heng, are you at home Just after calling for the second time, he heard the sound of the door being opened, along with the sound of Du Bing and his wife arguing.
But now, after half a month, he felt like he was alive, and he saw hope again.Du Heng was puzzled, How to say Look, If we want to upgrade, the clinics we must have are general clinics, obstetrics Tired of the Fuss? Find the Best Ed Gummies That Actually Work and gynecology clinics, emergency clinics, laboratory departments, and the disease prevention and health care clinic.
Instead, he continued, Prescription Jiao Shenqu, fried malt, fried grain sprout.
Atractylodes macrocephala, seven doses, one dose per day, divided into two doses, recheck after a week.Especially when I saw the things in their hands, my heart felt a little rippled.
If he had waited until he had symptoms, I m afraid it s too late.Du Heng spoke slowly, and did not rush Guping. He wrote it down calmly, Okay, Teacher Du.
A second ago, she was still jealous of Du Heng, but this second, she was only filled with joy.Thirty seconds later, with a long breath, Du Bing s wife cried out again.
Do you think there is anything else you want to add Yes, when you are making the medicine, you must tell the nurse that Sildenafil Tabs: Your Comprehensive Guide to Enhanced Performance I want fresh ginger slices, the kind that is wilted, or the ginger that is almost dry.I want you to be my assistant for a day tomorrow. See if you can change your time.
Du Heng made it clear that a car would be sent today, and Du Heng was at the scene and did not send a car.At this time, Liao Quansheng, his sister and brother in law also came over, Lao Du, how are you Du Heng paused, thought for a moment and asked Liao Quansheng s sister and brother in law, How is the child talking Has he been affected by it Impact He just said Hello and then stopped talking for Shark Tank Gummies for ED: Are They the Real Deal? a while.
When he came back now, he saw that everything was in a mess.His left eye couldn t be closed and kept open, making Du Heng feel like his eyes were dry.
Because the amount of ultraviolet rays in a day is not enough to make them blush, on the contrary, they will feel refreshed because they get enough sunlight.If she doesn t eat, she ll hurt herself if she gets into trouble again.
After Du Heng entered the door, he looked around, but didn t see anything useful.And such a voice made everyone who was still immersed in happiness all raised their heads in surprise.
But after all, it is a place to eat, and everyone s attention is still on eating.
Binhu Pulseology records that it can be seen that Yang heat is caused by counting the pulse, and only the Junxiang Huo is used for treatment it also says several inches of sore throat, mouth and tongue, Reach for the Heights: Discover the Best Pine Needle Enlargement red vomiting, cough, and lung ulcers.He s like an empty headed idiot,I don t know what to do anymore.
He nodded to show that he understood, and asked one more question, Also Do you have it Lao Unlocking the Power of Sildenafil: A Comprehensive Guide to the Pill That Enhances Performance Zheng coughed again, Dean, you gave us that Weibo.Feng Su had indeed begun to expel pus and toxins. In addition to black and blood red mixtures, there was also a lot of green filth in his excrement.
Miracle doctor Miracle doctor Before, Du Heng sneered at the word, but now, Du Heng was given a goal to strive for.The tip of the knife was once again approaching Wu Shengnan, but Wu Shengnan had no other choice but to grab the man s wrist and push it out.
Take a look. Throwing away the charge meter in his hand After giving it to Du Heng, Wu Shengnan turned his head and ignored Du Heng.Just when he was about to say something, he suddenly remembered that his fingers had been hurting so much these past few days.
Du Xueting grinned awkwardly, That s not bad, my uncle is quite a good person.To provide you with the fastest update on this doctor who is not short of money, 526 sleepless nights for free reading.
All the pulses are painful, and the heart and lungs are strong.As for a complete cure, they never even thought about it.
Brother Wu Shengnan nodded wildly, Yes, Director Hu from the Provincial Hospital of Traditional Chinese Medicine said the same thing this morning.Guan, I also know about the cerebral palsy in children you mentioned.
Shi Chengde from Guangmen Hospital of the Academy of Chinese Medical Sciences Yes, Shi Lao is an expert in liver disease.When such a high ranking official talks about betrothal gifts, his hands shake uncontrollably.
It can be said that we are a hospital, and raising my account is the result of collective efforts.I can t find anyone at all. I don t know what he is doing The head nurse smiled and said nothing.
Seeing this scene, Du Heng also felt relieved. What he fears most now is not the child s illness, he is still sure of this.There are no horse and deer antlers on the outside.
As soon as Du Heng changed her attitude, she immediately said, I will provide Dr.Excessive or improper use can cause fetal development abnormalities or incomplete development of certain organs.
She didn t know the old lady Who was he talking about committing crimes, but based on what she said before, she felt that she couldn t bear it if the old lady talked about Zhao Xinfang again.What I fear most is that Du Heng is still the same as he was during the meeting that day, too domineering and unable to hold anything in Boost Intimacy: How Mood-Enhancing Gummies Can Transform Your Experience his eyes.
He now understood why there were so few male doctors in gynecology.The communication with Li Jianwei gave Du Heng a clear direction for his future work, but his actual problems were not solved.
Go to the office to brag and praise each other. After a meal, Du Heng was about to leave, but Professor Zhang said, Doctor Du, it s already noon, let s go have a meal together.Du Heng chuckled lightly and said, You re telling me what s going on.
The damage caused by brain hypoxia is not short term.They What I said has never appeared in the books I read.
When Du Heng introduced it, his expression was slightly proud, but he also said a little regretfully, This effect is also written in the instructions for use.The specific prescription, I think, should involve four aspects, soothing the liver and relieving stagnation, attacking tumors, clearing heat and detoxifying, and removing blood stasis and stopping bleeding.
Everyone present was even more shocked. The doctors they knew were all deputy directors and directors of the tertiary hospitals, and they were not particularly interested in treating them.If there are a lot of consultations, we will keep them.
Feng, the most important thing for us now is to treat the disease.Not only were they arrogant, but they were all wandering around the lobby with their heads held high.
Kang Zhirong may also feel that he expressed his emotions too intensely.Du Heng looked at the time and felt hungry. He picked up his phone and wanted to Boost Your Libido: Are Blue CBD Gummies for ED Right for You? call Wei Kaida, but felt it was inappropriate, so he put down the phone and went to eat by himself, and then continued in the afternoon Dull and boring work.
If they can t solve the problem, they will come to me.That s okay, I m now Just call him. Wu Shengnan said and started to pick up the phone.
The departure speed was very fast, and the Unleashing the Power of Greens Pak Chocolate: A Complete Guide arrival was considered to be in time.After all, in the hospital, except for the outpatient department, logistics, finance and other departments, they would go to and from work on time.
Let s go have breakfast first. Brother Heng bought a lot.If you had read it carefully, you would have It was discovered that Feng Su s uterine erosion and adhesion problems were no easier than tumors.
It is open to all traditional Chinese medicine practitioners in the country.I don t feel anything at all. Can you tell me in detail Western medicine doesn t feel anything at all.
For a time, all the doctors and nurses were in no mood to get off work.Seeing Feng Su pretending to be crazy, Du Heng said directly, Ms.
Doctor Cao, this is Du Heng. Doctor Du Cao Binghe s tone was filled with surprise and a hint of happiness.Tell me about your specific situation. When the mother and daughter returned to The Ultimate Guide to Crafting Precision Protein Neapolitan Ice Cream the consulting room, Du Heng started asking directly.
But she didn t want the two of them to finish talking and were about to take a rest.Wu Shengnan simply wowed, Isn t this too simple and too refreshing If an award directly ignores the threshold, doesn t your hospital have many directors Wu Shengnan s father glanced at his daughter in surprise, and then at Du Heng next to him.
Remember, don t be blinded by the promises given to you by some people.As a snake catcher, Xu Ying has been doing his job honestly and diligently, until this day, he caught a different snake.
The first day of March , the land of China is full of incense, and the statues guarding every village, town, city, state and county are waking up one after another, enjoying the sacrifices of the people.
Now it is pulsing obviously, which is obviously the vitality that is about to be released.You can tell from the aunt s voice that the uncle has been like this since he was young.
Sometimes when he couldn t figure it out or encountered symptoms he didn t know, he didn t feel embarrassed and would The Ultimate ProExtender Reviews September 2026: A Comprehensive Guide read the book in front of the patient.Beautiful. Du Heng said with a smile, Do you like it The sister in law said without thinking, I like it.
The middle aged woman is Li Qingde s daughter and the editor of Du Heng s submission.If you want to see the latest chapter content, please download the new chapter content without ads.
Now, she seemed to know a question, Doctor, can my son s disease be cured Du Heng didn t know what the patient s mother was thinking, but Unlocking the Potential of Digital Libraries with OverDrive he just followed her words and said, The discovery was quite timely, and the problem is not that big.Every day she delayed, her condition worsened, and she had already wasted more than half a month.
The Revitalize Your Drive: Understanding Sex Medicine for Men princess and Chen Ruoli had known each other since childhood, so they arranged a banquet.The back wall of our house has cracks. It needs to be demolished and rebuilt.
Gong Daoyang immediately frowned and waved his hands, Stop talking about Che Zilun.
Qiu Pingzhen turned around and went out, then closed the door of the office.All students know that they are completely unrelated.