Field-erected storage tanks are large, custom-built tanks that are constructed on-site rather than being prefabricated in a factory. These tanks are used to store a variety of liquids, including crude oil, refined petroleum products, chemicals, and water. They are commonly found in industries such as oil and gas, chemical processing, and water treatment.
Types of Field-Erected Storage Tanks
There are several types of field-erected storage tanks, each with its own unique characteristics and uses:
- Vertical tanks: These are the most common type of storage tank and are characterized by their cylindrical shape. They can be either above-ground or underground.
- Horizontal tanks: These tanks are rectangular in shape and are typically used for storing low-viscosity liquids.
- Spherical tanks: These tanks are used for storing high-pressure gases or liquids.
- Pressure vessels: These tanks are designed to withstand high internal pressures and are used for storing gases or liquids under pressure.
Construction of Field-Erected Storage Tanks
The construction of a field-erected storage tank involves several steps:
- Site preparation: The site must be prepared to accommodate the tank, including clearing the area and preparing the foundation.
- Tank erection: The tank is assembled on-site using prefabricated sections or individual plates.
- Welding: The sections or plates are welded together to form a complete tank.
- Inspection: The tank is inspected to ensure that it meets all safety and quality standards.
- Painting: The tank is painted to protect it from corrosion and weathering.
- Installation of equipment: The tank is equipped with various components, such as nozzles, valves, and gauges.
Uses of Field-Erected Storage Tanks
Field-erected storage tanks are used in a wide variety of industries, including:
- Oil and gas: For storing crude oil, refined petroleum products, and natural gas.
- Chemical processing: For storing chemicals used in manufacturing processes.
- Water treatment: For storing treated water or wastewater.
- Agriculture: For storing fertilizers, pesticides, and other agricultural inputs.
- Food and beverage: For storing food products, beverages, and ingredients.
Advantages of Field-Erected Storage Tanks
- Customization: Field-erected storage tanks can be customized to meet specific needs and requirements.
- Capacity: These tanks can be built to store large volumes of liquids.
- Durability: Field-erected storage tanks are designed to be durable and long-lasting.
- Safety: These tanks are built to meet strict safety standards and are regularly inspected to ensure their integrity.
Field-erected storage tanks are essential components of many industries. They offer a variety of benefits, including customization, capacity, durability, and safety. However, it is important to carefully consider the costs and potential environmental impacts before deciding to construct a field-erected storage tank.
Dennerik Engineering specializes in engineering design, detailing, and fabrication of component packages for field-erected API 650 tanks. Our services cover a wide range of components, including bottom plates, cylindrical shell courses, roof structures, support structures, nozzles, manways, access stairs, and platforms. We strive to meet the highest industry standards and provide precision in our work.