Many customers put all their energy on choosing equipment, and just find a construction team for the foundation. This is the biggest misunderstanding.Sewage treatment equipment, three-quarters of which depend on equipment and seven-quarters on installation, the foundation of installation is the civil construction foundation.
Sewage treatment equipment
You can't take a chance on the bearing capacity of the foundation
Small sewage treatment equipment does not look heavy, usually a few tons to more than ten tons, but you have to count the weight of full water, frostbite in winter, and maintenance load.The bearing capacity of the foundation is at least 80kPa, and the soft land foundation has to be treated separately.At the beginning of 2024. we took on a project in Xianyang, a small food factory. Before, we found a roadside construction team to directly pour the foundation on the backfill soil, saving about 12.000 yuan.Less than three months after the equipment was installed, uneven settlement came out, and the pool body cracked. When someone was sent over to see it, it could only be dismantled and redone as a whole. It cost more than 50.000 yuan before and after.
With this money, the savings will have to be paid back sooner or later.
The accuracy of the embedded parts should be measured with a ruler
The position, elevation, and spacing of the anchor bolts are one or two centimeters apart, and the equipment cannot be installed.The root cause of this matter is that the dry civil construction and the dry equipment installation do not communicate at all, and the drawings change when they come and go.Our DIEN's current practice is to send the basic map to the customer before the equipment leaves the factory, and the coordinates of each embedded part are clearly marked. It is recommended that the equipment manufacturer send someone to the scene to stare at it once during construction, even if it is only half a day, it can save a week of rework.
Do a good job of waterproofing and plumbing
The foundation pit has to be double-layer for waterproofing, and the structure is self-waterproof and externally waterproof. It is useless to brush the paint.The reserved hole in the pipeline is even more terrible.The elevation and orientation of each of the inlet pipes, outlet pipes, mud discharge pipes, and overflow pipes must be determined before the concrete is poured.I have seen a project with my own eyes. The reserved mouth of the overflow pipe was ten centimeters lower. After a heavy rainstorm, sewage poured into the equipment room, and the electric control cabinet was directly burned down. More than 30.000 repairs were made.Many people use factory sewage treatment equipment budget guidelines to avoid traps and improve the utilization rate of funds. When they only look at the price of equipment, the hidden costs of civil construction and installation are not included at all. This is the big overspend.
After the basics are done, install it a priori
Take the level meter to measure the entire foundation surface again, and the elevation error is controlled within ±5mm to be considered qualified.Many people skip this step because of the trouble, and they only find the problem when the equipment is installed, and it is not easy to disassemble it.
Our DIEN Water Treatment now has a complete range of sewage treatment equipment types, integrated equipment, buried equipment, MBR membrane bioreactor, air flotation machine, grille decontamination machine, sludge dewatering machine, dosing device, basically all the needs of a project can be equipped.After-sales, this piece has also been smashing resources, nationwide warranty, 24-hour response, regular inspections after each project is delivered, and the remote monitoring system sees the operation data in real time. If there is a problem, you don't need to wait, and you can send someone directly.What equipment is currently used in your project?If you have any questions, talk in the comment area.
