First of all, explain the following questions:
1, how do you know so much inside information? Because I have worked here, and it is an engineering-related department.
2. Why exposure? Personal? Commercial competition? Malicious slander? The answer is the former. I represent individuals, because they have no business reputation and morality, which has caused me economic losses. Therefore, it is by no means my conscience.
3. Isn't this exposure afraid of breaking the law? Because what I said is true, there is no slander, and no other agreement except labor contract was signed when I worked there before, so this exposure behavior is just and does not violate the law. At most, unscrupulous developers retaliate against me personally, but now that I have done it, I am not afraid of anything.
I mainly describe the problems of Building 2 and Building 3. Some problems include building 1 (in fact, there is little difference between building 1 and buildings 2 and 3). Building 4 was built later and has never been used. I hope it's not too bad.
Then talk about some problems existing in engineering quality inspection when buyers buy a house:
1, most buyers will only pay attention to the residential environment (flowers and plants), the appearance and quality of the house when buying a house. The quality mentioned here is only superficial, because you can't know the hidden things, such as the structure of decoration engineering, waterproofing, etc., underground pipe network, and pipeline engineering covered by earthwork greening.
2. When buying a house, most property buyers will not check the quality problems of equipment and facilities in various systems, such as power distribution system, water supply and drainage system, elevator, various weak current systems and fire fighting system. Don't think that these problems have nothing to do with yourself. Imagine if the house you buy is no matter how good and the decoration is high-grade, but there is no water, electricity (or instability), or the telephone, TV and internet are often abnormal, and the fire safety and elevator safety cannot be guaranteed. In addition, if the quality of related systems, equipment and facilities is poor or there are problems in design, it will inevitably affect their long-term safe and stable operation and service life. In a few years, they will need to be overhauled, overhauled and replaced, which will cost a lot of money. The answer is yes. How do you feel when every household takes out your hard-earned money again? I once visited the system and facilities computer room of a project when the sales girl showed the customer the house, which showed that everything was excellent and everything was available.
Finally, what are the serious (or common) engineering quality problems:
1. There are serious construction quality problems in outdoor underground water supply network. Water is cut off because of frequent pipe bursts and leaks, sometimes once every two or three months, sometimes several times a month. In short, it has been more than forty times over the years. I estimate that the cumulative maintenance cost is above six figures. Residents who have lived there for a long time should know that every time the water is cut off, you are advised to take a walk around the periphery, and maybe there will be excavation and pipeline repair.
2, aluminum alloy door and window profiles, I have been to more than a dozen places, corresponding to the relevant parts to compare, this is the worst I have ever seen, not to mention the interior of the apartment, every landlord uses such a poor profile for passages, entrances and exits, public places, such things can not find the second one. Because the requirements for typhoon prevention, theft prevention and rain protection in these areas are not high? Every time there is a typhoon, the doors and windows in these places are sealed, blocked and tied, which is really unique.
3. The equipment and supporting facilities in the computer room of domestic water supply system don't even have frequency conversion, the fault frequency is quite high, and there are also problems in design. Although it is not the worst system I have ever seen, it is estimated to be the worst compared with such a project. A domestic water supply system governs three buildings, 1000 households, and the domestic pool is only 90 cubic meters, which is too small. At least for such a small pool, water supply disinfection becomes a problem (because the pool has disinfection function in addition to water storage), and the water just added to the pool is immediately pumped upstairs for use. How to disinfect the swimming pool?
4. The tiles on the bathroom wall are generally hollow, and there is no big problem in 1 and Building 4. Buildings 2 and 3 can only be described as quite shocking, and the hollowing rate is at least above 80%, so that I have always been very suitable for those masons, and bricks can stand so high without walls. Many rooms have begun to fall off. I remember a fat guest once complained that when he was soaking in the bathtub, the tiles on the wall fell into the bathtub (because the edge of the bathtub stuck with the tiles on the wall, the tiles were pulled off when the bathtub sank). Let's go home and check for ourselves. You can judge by the sound of knocking, or compare it with the sound of the bathroom floor. This problem is a serious decoration quality problem.
5. There is also a serious common fault in the bathroom (1, 2, 3 buildings), that is, the accumulated water in the bathroom will penetrate into the room through the door. Don't think this is a small problem. Listen to me. Due to the quality details of the room floor tiles pasted after installing the wooden door cover (i.e. wooden frame) in the bathroom during decoration, the floor of the room is higher than the bottom edge of the door cover, leaving a certain space on the bottom surface of the door cover, resulting in two pits (one on the left and one on the right) on the ground below the door cover, and the depths of these two pits are even lower than the bathroom floor tiles. In this way, as long as there is water on the bathroom floor, it will accumulate in these two pits and then penetrate outward through the mortar layer under the floor tile of the room. The concise expression of this problem can be the defect of the waterproof measures of the bathroom threshold. At that time, when Building No.3 was not used, there was no problem in the room, and a large number of renovation projects appeared in less than one year after being used as a hotel.
This problem exists in almost every room, which leads to the following phenomena (in descending order of popularity):
1 & gt； The wooden baseboard in the room is rotten, the bottom of the wooden wardrobe is rotten, and the bottom of the wooden kitchen cabinet is rotten.
2> The wooden skirting lines on both sides of the bathroom door will penetrate upward when saturated with water, resulting in damage and peeling of plastering layer and paint on the walls on both sides of the bathroom door.
3> caused water seepage on the roof of the restaurant in the downstairs room.
4> causes water seepage at the top of the wardrobe and the top plate of the front ceiling in the downstairs room.
5. The expansion joints of the building are leaking. This has been leaking for many years, and there are not many affected households, so I won't say much.
6. There are many water leaks in the bathroom floor. There are at least 100 in No.2 and No.3 Light Building. I went home and opened the manhole in the bathroom ceiling to have a look. Most of the cases of white crystal calcification are that the upstairs bathroom is not waterproof (a bit like a popsicle formed by dripping water, or like a stalactite). Of course, some rooms don't need to look at the ceiling at all, just look at the ceiling in front of the wardrobe or dining room, just like 1 building 1 to the third floor near Platinum Road, which is even more horrible.