**TRESTLES**
A **railway loading/unloading trestle** is used to facilitate the operations of unloading and loading petroleum products (gasoline, diesel fuel, crude oil, oil, and can also be used as a fuel oil unloading trestle) into railway tank cars and to provide easier access to the tank car.
The railway trestle ensures: simultaneous servicing of railway tank cars (depending on the number of posts); fixation of the gangway depending on its position in space; raising of the gangway after personnel departure; and placement of oil loading equipment.
A **railway loading/unloading trestle** is a robust metal structure consisting of several units. The trestle design allows for increasing and expanding the number of loading posts, as well as phased installation and modernization of equipment. The trestle platform is equipped with a locking device that holds the gangway in a vertical position when no tank car is present. The loading/unloading trestle can be equipped with connections for measuring systems and risers for top loading and unloading.
The unloading trestle complies with **SNiP 2.11.03-93** and **POT RM-021-2002**.
Documentation for the trestle: technical passport with installation instructions, certificate of conformity.
It is possible to manufacture **single-sided or double-sided trestles** according to the customer's drawings.
**Single-sided railway trestle**: the unloading front runs along one side of the trestle, serving 1 tank car from one side.
Upon request, we will provide a proposal for the equipment package to furnish the railway unloading trestle.
**INSTALLATION OF A RAILWAY OIL LOADING TRESTLE.**
All trestles are manufactured under factory conditions and supplied in disassembled form. Their assembly does not require permission for welding and construction work, and the installation of the trestle itself presents no particular difficulties and can be carried out by the enterprise's own work crew without involving specialized contractors.
The technical passport supplied with the trestle details the product's installation. Installation of the trestle at the site and connection of individual units are performed on a prepared foundation using anchor bolts. The depth of the foundation is chosen based on local conditions.
Upon request, we will provide a plan for connecting to the trestle's foundation, copies of documents for calculating the load-bearing elements of the trestle for weight, snow, and wind loads.
The trestle is competitive in terms of price, manufacturing time, and installation methods. The cost of the trestle depends on the customer's technical specifications. Site visits to existing oil loading trestles are possible. To purchase a trestle or receive a commercial offer, please contact our company.
The **modular railway trestle** can be designed for the required number of posts and subsequently, if necessary, expanded to the desired number of loading-unloading posts.
Examples of cost and configuration for typical railway trestles as of 01.04.2020 for unloading-loading acid, petroleum products, LPG, and vegetable oil.
|
Name |
Purpose |
Quantity |
Price with VAT, RUB, per set |
|
Railway trestle, 1-sided, 1-post, U1: - Entrance staircase - Service platform - Hinged gangway with steps 12X18N10T |
Risers for top unloading of sulfuric and hydrochloric acids will be installed on the railway trestle |
1 |
990 000 |
|
Railway trestle, single-sided, 2-post, U1: 1.1 Single-sided entrance block - 1 pc. (6m) -support metal structure, -entrance staircase, - railings, -foundation bolts 1.2 Intermediate block - 1 pc. (12m) -support metal structure, -perimeter railing, -foundation bolts 1.3 Entrance staircase 1.4 Hinged gangway with movement mechanism - 2pcs |
On the 3-span railway trestle, the length of all spans is 6 meters. At the ends of the trestle, there are two end stair accesses, each 3.7 m in projection. Total length - 18m, for unloading/loading light petroleum products, a USN-150 bottom unloading unit and a top loading unit will be installed. |
1 |
2 450 000 |
|
Railway trestle, 4-post, double-sided, U1, including: - service platform – 4 pcs - transition platform - 3 pcs - entrance staircase - 2 pcs - hinged gangway - 8 pcs |
Standard solution for a railway trestle for installing LPG loading/unloading devices
|
1 |
5 100 000 |
|
Railway trestle, 8-post: 3.1 Service platform - 8 pcs. 3.2 Transition platform - 7 pcs. 3.3. Entrance staircase – 2 pcs 3.4. Hinged gangway - 8 pcs |
For bottom unloading of vegetable oil |
1 |
8 100 000 |
The price of a typical railway trestle is indicated without taking into account loading-unloading, pumping, and measuring equipment, which is purchased at an additional cost.
The delivery set includes:
· passport with operation manual
· TR CU Declaration of Conformity
Due to price instability, the cost of the trestle may change up or down.
Send inquiries to the email: nickoilservis.pro@yandex.ru
**TRESTLE DESIGN**
The basic structure of an oil loading trestle is a **base module** (see Fig. 1). The finished trestle is equipped with standard blocks. The number and configuration of blocks depend on the number of tank cars along the unloading front. Weight of the base module: up to 1,500 kg.
Fig. 1 – Base module.
Due to continuous improvement work, minor changes may be made to the design of the railway trestle that are not reflected in the passport and do not affect the trestle's operability.
Examples of railway oil loading trestle configurations.
Configuration of a two-post, double-sided trestle for unloading petroleum products from railway tank cars.
|
Unit Name |
Image |
Quantity, (pcs) |
|
Service platform (2 m.) |
|
1 |
|
Ladder |
|
1 |
|
Gangway (ramp) to tank car |
|
2 |
|
Transition platform (5m.) |
|
2 |
Configuration of a four-post, single-sided trestle for unloading petroleum products from railway tank cars (see Fig. 3) (unloading front runs along one side of the trestle, 1 tank car from one side).
|
Unit Name |
Image |
Quantity, (pcs) |
|
Service platform (2 m.) |
|
4 |
|
Ladder |
|
2 |
|
Gangway (ramp) to tank car |
|
4 |
|
Transition platform (5m.) |
|
3 |
TOO SAMRUK KAZ provides a **warranty for the trestle's operation for 12 months from the date of installation**, but no more than 16 months from the date of shipment.
**Service life: 10 years.**
TOO SAMRUK KAZ is a modern industrial enterprise focused on: • Designing and developing engineering documentation for oil depots, tank farms, pipeline routes, various metal structures, and non-standard equipment; • Manufacturing metal structures, tanks, and vessels for various purposes (Vertical Steel Tanks (RVS), Horizontal Steel Tanks (RGS), Underground Tanks (UT)) in both above-ground and underground configurations with necessary equipment installation, as well as producing metal structures for buildings, constructions, railway overpasses, and supports for technological pipelines using various materials (alloyed and high-alloyed steel, stainless steel, aluminum alloys, etc.); The company has a logistics department that ensures a continuous construction cycle, allowing for the timely delivery of necessary equipment and machinery to the customer. Delivery is provided upon the customer's request as part of a comprehensive service package for the production and installation of tank and vessel equipment. The cost of services is calculated individually. You can learn more about TOO SAMRUK KAZ's production capacities in the "Production" section.
Year of foundation
tanks produced
vessels produced
metal structures produced
TOO SAMRUK KAZ is a manufacturer providing comprehensive supplies of tanks for various purposes, as well as tank equipment for the oil and gas, energy, chemical, and other industries.
The company has many years of experience in manufacturing and designing industrial equipment.
We utilize the most advanced industrial equipment for manufacturing and guarantee the highest quality of our products.
We deliver equipment on time. We have a well-established production and logistics structure.
