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Technical data sheet

WWG8256V4N - 1.500 L

18.950
18.950
+ VAT per piece
Stock in Olen
1
item available on order
18.950
+ VAT per piece
Various adjustments can be made in our workshop !
Description of the article
  • ORDER NUMBER
    WWG8256V4N
  • Article type
    brand new production tank - type CHC-HILA
  • Additional information
    Delivered with food certificate; article price without control panel; see options; (The article can also be purchased without options)  
  • Capacity
    1.500 L
  • Maximal density of the product
    1.200 kg/m³
  • Working pressure in tank
    ATM - atmosferic
  • Max. working temperature
    120 °C
  • In contact with the product
    SS AISI 304 (V2A)
  • Model
    vertical
  • Configuration
    insulated with heat-exchanger
  • Heat exchanger
    yes
  • Insulation
    yes
  • Agitator
    yes
  • Mobile tank
    no
  • Top type
    bridge with 2 lids
  • Shape of tank
    cylindrical
  • Bottom type
    conical 15 °
  • Total discharge
    yes
  • Fixation points
    3 adjustable feet
  • Legs
    Set of baseplates and adjusting pieces included
Heat Exchanger (HE)
  • Type of HE on the cylinder
    half pipe welded onto the outside of the innertank
  • Position HE
    the complet cilinder
  • Water pressure HE
    2,50 Bar
  • Steam pressure HE
    1 Bar
  • Hydraulic test pressure
    3 Bar
  • Contact surface cylinder
    2,60 m²
  • Connection HE
    1"BSP male
  • Working temperature HE cylinder
    120 °C
  • Type of HE on the bottom
    dimple-jacket
  • Heat exchanger bottom connected with cylinder
    yes
  • Connection of the bottom to the cylinder
    binnen isolatie
  • Water pressure HE
    2,50 Bar
  • Steam pressure HE
    1 Bar
  • Hydraulic test pressure
    3 Bar
  • Contact surface bottom
    0,60 m²
  • Total contact surface
    3,20 m²
  • Connection HE
    1"BSP male
  • Working temperature HE bottom
    120 °C
Overview materials
  • Mat. wet parts
    SS AISI 304 (V2A)
  • Heat exchanger
    RVS 304
  • Outer jacket (ornamental wall)
    RVS 304
  • Valve
    RVS 316L
  • Fixation point(s)
    RVS 304
Equipment
  • Suitable for food industry
    yes
  • Documents included
    yes, optional
  • Technical drawing included
    yes
  • Registration plate on the tank
    yes
  • Flange for agitator
    yes
  • Spray ball
    no
  • Tank outlet
    inside Ø 50 mm
  • Outlet type
    DIN11850
  • Total outlet valve
    yes, optional
  • Type shut-off valve
    butterfly valve
  • Adjustable legs
    yes
Agitators
  • Agitator type
    gate
  • Position engine
    at the top
  • Storage below
    yes
  • Number of revolutions
    11 rpm
  • Power
    2,20 kW
  • Voltage
    three-phase
Wall thicknesses of the inner tank
  • Top
    2 mm
  • Cylinder
    3 mm
  • Bottom
    3 mm
Dimensions of the tank
  • Internal diameter tank
    1.233 mm
  • Distance from outlet to ground
    350 mm
  • Outer diameter tank
    1.395 mm
  • Total height of tank
    2.567 mm
  • Empty weight tank
    650 Kg
Unit price for item
Article
18.950
Packaging
0
Total
18.950 + VAT per piece
Delivery
Ex Olen - Belgium
Payment
40% Upon order, balance upon pick-up
Number available
1
Stock in Olen
1
In external stock
0
item available on order
You can select the following options by entering the required number. When you have made a selection, the total price is adjusted in the blue bar above.

Accessories:

189 + VAT per piece
DN50 Set butterfly valve male/liner BC SS 316 (V4A) AISI316 DIN11851 EPDM - VKK10452MLBCEP50
35 + VAT per piece
DN50 Set blind nut SS 316 (V4A) AISI316 DIN11851 EPDM - 10501STPLEP50
36 + VAT per piece
DN50 Set liner blank SS 316 (V4A) AISI316 DIN11851 EPDM - 10858STPBLEP50
130 + VAT per piece
DN50 Set connection bend male/liner 90° polished R=70 SS 316 (V4A) AISI316 DIN11852/11851 EPDM - SET KB10969MLEP50
278 + VAT per piece
Temperature sensor PT100 Ø 6mm -10°C to 160°C 4-20MA OUT - to combine with the option socket-weld thermowell IHTS11172N6 - TS11174PT100
The welding works are included in the price.
335 + VAT per piece
1/2'' Socket-weld thermowell 210 mm SS 316 (V4A) AISI316 IHTS111726N
The welding works are included in the price.
1 + VAT per piece
DN50 Gasket union DIN11851 perbunan Gasket union Perbuban
DIN11851, DN50 - DK10166NBR50DIN11851
2 + VAT per piece
DN50 Gasket disc union DIN11851 perbunan Gasket disc union Perbuban
DIN11851, DN50 - DPK10196NBR50DIN11851

Additional connections:

The welding works for the placement on this tank are included in the price.
You can define the positioning on the tank.
595 + VAT per piece
DN100 Sight glass with tempered glass SS 304 (V2A) AISI304 - KG11228N100
The welding works are included in the price.
On order -> ask for the delivery time!
695 + VAT per piece
DN100 Sight glass with tempered glass SS 304 (V2A) AISI304 with LED lighting 24V/2W - KG11227NLED100
The welding works are included in the price.
On order -> ask for the delivery time!
Vanaf 395 + VAT per piece
DN10 welding DIN11851 liner SS 316 (V4A) AISI316 - SET PWDIN11278L10
The welding works are included in the price.
Other sizes are also available!
Vanaf 395 + VAT per piece
DN10 welding DIN11851 male SS 316 (V4A) AISI316 - SET PWDIN11266M10
The welding works are included in the price.
Other sizes are also available!
Vanaf 395 + VAT per piece
DN10 welding DIN32676 clamp SS 316 (V4A) AISI316 - SET PWDIN11291C10
The welding works are included in the price.
Other sizes are also available!
Vanaf 395 + VAT per piece
1" welding RJT liner SS 316 (V4A) AISI316 - SET PWRJT11323L1"
The welding works are included in the price.
Other sizes are also available!
Vanaf 395 + VAT per piece
1" welding RJT male SS 316 (V4A) AISI316 - SET PWRJT11317M1"
The welding works are included in the price.
Other sizes are also available!
Vanaf 395 + VAT per piece
1" welding SMS liner SS 316 (V4A) AISI316 - SET PWSMS11310L1"
The welding works are included in the price.
Other sizes are also available!
Vanaf 395 + VAT per piece
1" welding SMS male SS 316 (V4A) AISI316 - SET PWSMS11303M1"
The welding works are included in the price.
Other sizes are also available!
Vanaf 155 + VAT per piece
DN20 Set hose liner liner ⌀18mm SS 316 (V4A) AISI316 DIN11851 EPDM - SET SP11184LEP20
The welding works are included in the price.
Other sizes are also available!
Vanaf 395 + VAT per piece
DN10/17.2 Slip-on flange DIN2576 SS 316 (V4A) AISI316 - SET F11362SODN10/17.2
The welding works are included in the price.
On order -> ask for the delivery time!
Other sizes are also available!
Vanaf 395 + VAT per piece
DN10/17.2 Welding-neck flange DIN2633 SS 316 (V4A) AISI316 - SET F11348WNDN10/17.2
The welding works are included in the price.
On order -> ask for the delivery time!
Other sizes are also available!
Vanaf 595 + VAT per piece
DN100/114.3 Lap-joint flange DIN2642 SS 316 (V4A) AISI316 - SET F11402LJDN100/114.3
The welding works are included in the price.
On order -> ask for the delivery time!
Other sizes are also available!

Agitators & Accessories:

The welding works for the placement on this tank are included in the price.
You can define the positioning on the tank.
2.450 + VAT per piece
Control panel (St-St) - Omron temperature regulator - Allen Bradley magnetic switches - CP9648H4
Set sensor for level measurement with external digital bluetooth display clamp DN50 DIN32676/ISO2852 PN16 -40°C up to 130°C IP66/IP67 4 up to 20mA two-wire PTFE SS 316 (V4A) AISI316 - SET VP11347C50
3.950 + VAT per piece

Opties

After your selection, the total price will be adjusted in the blue bar above.
Check the adjusted price.
 
GENERAL TERMS AND CONDITIONS OF SALE
 
Art. 1.     DEFINITIONS
  • Seller: STAES.COM bvba, 2250 OLEN (Belgium), Hoogbuul 44A, CBE: 0450.544.412;
  • Buyer: Any party agreeing to buy goods from the seller.
  • In writing: All communications, notifications or formal notices are deemed to have been made in writing if they are sent by email, by fax, by registered mail or by ordinary mail.
  • Fixed compensation for damages: Any fixed compensation for damages referred to in these terms and conditions serves as an allowance for expenses and efforts made, damage suffered, loss of opportunity and loss of profits due to any contractual default by the buyer or due to the execution of a (unilateral) right by the seller. The fixed compensation for damages relieves the seller of his duty to give proof of the real damage suffered, without prejudice to his right to prove any higher damage. By buying the goods, the buyer confirms that the fixed compensation for damages corresponds to the foreseeable real damage suffered by the seller.
 
Art. 2.     ORDER CONFIRMATION
  • The seller shall only be bound by order confirmations that are sent by him. The agreement comes into force upon receipt by the buyer of the seller’s order confirmation. This agreement is fully and solely governed by the general terms and conditions of sale stated in the order confirmation, in the invoices and on the website of the seller, to the exclusion of the buyer’s own terms and conditions, even if the latter are communicated afterwards.
  • All cancellations are to be made in writing. They shall only be valid subject to acceptance in writing by the seller. In case of cancellation the customer shall owe a fixed compensation for damages equal to 30% of the sales price agreed upon. This compensation for damages will be settled automatically with any advances already paid or with any other debts the buyer owes to the seller.
 
Art. 3.     DESCRIPTION OF THE GOODS TO BE SUPPLIED
  • The subject of the sales agreement is described in the order confirmation and/or at the front page of the invoice. The seller’s obligation to supply is limited to this subject.
 
Art. 4.     PRICE
  • The price shall be the price as specified in the offer, unless if het seller finds himself compelled to adjust the price in line with the developments of his fixed and/or variable costs as a result of changes to the structure thereof (raw materials, wages, energy, …). Any price reviews shall occur in compliance with the statutorily permissible standards. In said case, the new price as detailed on the front page of the invoice shall apply.
  • All prices are exclusive of VAT.
  • All prices are excluding delivery, transport and assembly/fitting, unless if specified otherwise on the front page of the invoice.
 
Art. 5.     DELIVERY
  • Delivery times are communicated for informational purposes only and as such are not binding, unless if agreed upon explicitly between the parties. Delays in the delivery time can never give rise to penalties, compensations for damages or the dissolution of the agreement.
  • After the sales agreement has come into force as described in art. 2, the buyer is bound to accept the goods he has bought. The buyer must accept the goods within 30 days as from the written notification by the seller, stating that the goods are ready for delivery or collection.
    In case the buyer does not observe his duty to accept and remains in default seven days after the seller has sent a written formal notice in this respect, the seller is entitled to dissolve the sales agreement extra-judicially and with immediate effect at the buyer’s expense. In this case the buyer owes to the seller a fixed compensation for damages equal to 30% of the sales price agreed upon. This compensation will be settled automatically with the advance already paid by the buyer.
    In case a fixed delivery period has been agreed, it will be stated on the order confirmation and/or on the invoice. The delivery period only starts on the date on which the following requirements are duly met:
    -     the buyer is in possession of the order confirmation sent by the seller;
    -     the seller has received the advance agreed upon;
    -     if necessary, the technical drawing has been signed for approval by the buyer.
 
Art. 6.     INSPECTION
  • All goods can be inspected freely at the seller’s premises following appointment by phone. Any non-destructive inspections are allowed, provided they are performed by a certified inspection body. Any expenses relating to such inspections shall be incurred by the buyer.
  • The goods can only be sold in the state they are in (“as is”), as known to and inspected by the customer, unless if clearly agreed otherwise in the sales agreement and/or the invoice.
 
Art. 7.     TRANSFER OF OWNERSHIP
  • The goods delivered shall remain the property of the seller until payment in full has been received of the principal, including any costs and interests.
  • All deliveries of goods take place at the expense and at the risk of the buyer, who should take out an insurance cover to protect himself against any damage.
  • If the transport is to be organised by the seller, he will always be considered as being appointed by the buyer.
 
Art. 8.     PAYMENT
  • Unless specified otherwise on the invoice, the payments are to be made as follows:
    -   prior to collection or delivery of the goods;
    or
    -   30 or 50% advance upon order, according to the specific agreements made;
    -   the balance prior to collection or delivery.
  • The collection or delivery of the goods can only take place after payment as stipulated in art. 8.1. If the seller is to transport the goods to the buyer, the former is entitled to take back the goods in case the buyer can not provide any proof of payment of the corresponding sales price. The expenses for such pointless transport are borne by the buyer and no new delivery of the goods can take place until the buyer has paid these expenses.
  • If the advance due is not credited to the seller’s account no later than seven days after the buyer has been requested to do so in writing, the seller is entitled, at his own discretion, to suspend the execution of the agreement or to dissolve the agreement ipso jure at the expense of the buyer, without formal notice and with immediate effect by means of a written notification to this effect. In case of dissolution of the agreement a fixed compensation for damages equal to 30% of the total sales price is due to the seller. This compensation for damages is settled automatically with any debts the buyer has against the seller.
  • The invoice amount is to be paid net. Discounts and banking costs shall be at the buyer’s expense. Discounts for immediate payment shall be allowed only if they have been explicitly agreed upon beforehand. Such discounts are then calculated in the price reduction agreed upon for the sale.
  • In the event of non-payment or late payment of an invoice, the invoice amount shall be increased by a fixed compensation for damages equal to 10% and interests equal to 10% per year shall be due as from the maturity date. The above-mentioned compensation for damages and interests are due ipso jure and without any prior notice. Upon repeated default of payment the seller is entitled to dissolve the sales agreement extra-judicially. In this case the buyer is due a fixed compensation for damages to the seller, equal to 30% of the sales price agreed upon. This compensation for damages will be settled automatically with the advance paid by the buyer.
  • Upon non-payment of a single invoice on the maturity date, the balance of all other invoices of the seller, even those that are not yet due, shall become claimable ipso jure with immediate effect.
  • Drawing and/or accepting bills of exchange or any other tradable documents shall not entail any renewal of debts or any derogation of the terms and conditions of sale.
  • Without prejudice to what has been specified in art. 13.1, invoices must be protested no later than 7 days following the invoice date in case of disputes. The customer shall mention the invoice date and the invoice number.
 
Art. 9.     GUARANTEES
  • In the event the seller’s confidence in the solvency of the buyer is undermined as a result of acts of judicial foreclosure against the buyer and/or any other demonstrable events casting doubt on the due execution of the commitments taken on by the buyer and/or making it impossible to remain confident of such due execution, the seller reserves the right to claim appropriate guarantees of the buyer. Should the buyer refuse to give such guarantees, the seller is entitled to cancel the entire order or part thereof unilaterally, even if the goods have already been delivered to the buyer, either as a whole or in part. In such case the buyer owes a compensation for damages equal to 30% of the sales price of the cancelled order to the seller. This compensation for damages can be settled automatically with the advance that has already been paid or with any other debts the buyer has against the seller.
  • In case of bankruptcy (or any other form of concurrence or insolvency procedure) of the buyer, all claimable, liquid and transferable claims between the buyer and the seller will be settled automatically, in as far as such settlement is not prohibited by law.
 
Art. 10.  RIGHT OF LIEN & OBJECTION OF NON-EXECUTION
  • The buyer and the seller explicitly agree that all goods of the buyer that are located in the warehouses or the workshops of the seller, can be withheld by the seller by means of guarantee for the payment by the buyer of any amounts due for goods already delivered or for works already performed. New goods entrusted by the buyer for processing shall be deemed to replace the processed goods that were already returned. All goods the buyer entrusts to the seller for processing are deemed to be part of one and the same indivisible agreement, even if this agreement is performed in successive parts, comes into force by means of various successive order confirmations and/or if successive invoices are issued for such agreement.
  • Any non-execution of commitments by the buyer gives the seller the right to suspend all of his commitments, without any prior notification or formal notice, until full remediation of the non-execution by the buyer. All commitments between the parties are deemed to be part of one and the same indivisible agreement, even if this agreement is performed in successive parts, comes into force by means of various successive order confirmations and/or if successive invoices are issued for such agreement.
 
Art. 11.  FORCE MAJEURE
  • Should the following events occur after the agreement has been concluded and prevent the execution of the agreement, they shall be considered to be instances of force majeure: strike, lock-out and any other situations that occur beyond the will of the seller, such as fire, mobilisation, requisitioning, embargo, monetary restrictions, riots, lack of transport means, lack of material, restrictions on the use of driving power, late deliveries by the suppliers of the seller.
  • Should such circumstances occur, the time awarded to the seller to comply with his commitments shall be extended and the seller shall not be liable for the delays that have arisen as a result of the above-mentioned events.
  • Should said circumstances last for longer than six months, either party shall be entitled to cancel the agreement by means of a registered letter; without any rights to any compensation for damages.
 
Art. 12.  DISCLAIMER
  • In all cases, even in case of serious misconduct, the seller’s liability relating to defects in the goods delivered or the works performed by him, shall be limited to a compensation for damages equal to the principal amount of the invoice relating to such goods or works.
 
Art. 13.  COMPLAINTS & DISPUTES
  • Complaints are to be made in writing no later than fourteen days after delivery. Complaints made at a later date are inadmissible.
  • Complaints relating to hidden defects must be made in writing to the seller immediately upon discovery and no later than 6 months after delivery. Complaints made at a later date are inadmissible.
  • In case of disputes only the courts of Turnhout (Belgium) shall have jurisdiction, with the proviso that for disputes falling under the material jurisdiction of the Justice of the Peace, only the Justice of the Peace Court of Herentals (Belgium) shall have jurisdiction.
  • The relationship between the buyer and the seller is governed solely by Belgian law, excluding the law resulting from the Vienna Convention of April 11, 1980 on international sales agreements relating to moveable property.
  • All costs pertaining to the recovery of outstanding debts through the courts, including solicitor’s fees, shall be recovered from the buyer.
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This document ’TANKDOCS’ is merely a reminder and a tool to prevent any general damage and/or injuries and is not complete. The tasks mentioned in this document may only be performed by skilled technical staff holding the VCA certificate.​

NOTES RELATING TO THE STORAGE TANKS OF STAES.COM:

1. GENERAL INFORMATION: (Also refer to the related offer).

1.1. TYPE OF MATERIAL:
The end-user must make sure that the type of material the storage tank is made of, including any seals the storage tank is equipped with, are suitable for his product.

1.2. CODE OF CONSTRUCTION:
The end-user must make sure that the code of construction used (in case the tank was built according to a code of construction) is suitable for his application!!

1.3. LEGISLATION RELATING TO STORAGE:
All storage tanks delivered by Staes.com are only suitable for storing liquids that are neutral, not dangerous and not subject to specific legislation relating to the storage of liquids, such as VLAREM, ATEX, or other laws (unless if mentioned differently in our offer for the relevant tank).

1.4. ATMOSPHERIC STORAGE TANKS:
Unless if mentioned differently in the offer, the storage tank is only intended for the atmospheric storage of liquid products with a density of 1 kg/dm3 at ambient temperature. An atmospheric storage tank is a non-pressurised tank that is only suitable for storing a liquid product under hydrostatical pressure.

1.5. CE LABEL:
The storage tanks delivered by Staes.com are not equipped with the CE label, unless if mentioned differently in our offer for the relevant tank. If a CE label is required, the end-user must adapt the tank to make it CE compatible (if possible). If a document is required in accordance with directive 2006/42/CE relating to machines, this can be supplied for certain tanks. Usually the CE label is required for rotating/moving components and/or tanks falling within the scope of PED (European pressure equipment directive for gasses and liquids). Given that a tank is part of a complete installation, the client must draw up an operating manual and a safety directive for the whole in accordance with his industry and with the general safety directives of his company.

1.6. DECLARATION SUITABILITY FOR FOOD PRODUCTS:
If the end-user wants to use the tank for food products, this must be mentioned to Staes.com in advance in order to allow Staes.com to advise the client on the relevant tank and if possible to draw up a declaration relating to the suitability for food products in accordance with directives 80/590/EEC – 89/109/EEC – 89/107/EEC – 80/590/EEC – 89/109/EEC.

1.7. CLEANING:
Before using a storage tank, the client must clean the tank thoroughly. This applies both to new and second-hand tanks. Tanks that were previously used for chemicals must never be used for food products, not even if they have been cleaned thoroughly. Make sure to use the suitable cleaning products that will not affect the tank and its seals.

1.8. FOUNDATION:

  • The end-user must make sure that the foundation is suitable for the (concentrated) load and the total load of the full tank, also taking into account the wind load.
  • Storage tanks that are placed outdoors must be anchored by a certified company.
  • Storage tanks in vertical position must be placed perpendicularly.
  • The foundation must be level and smooth.
  • Tanks with a flat base must be fully supported.


1.9. OPERATORS:
A storage tank must only be operated by skilled technical staff.

2. SAFETY AND USE:

2.1. ENTERING THE INSIDE OF A STORAGE TANK:

  • A task and risk analysis must be performed before entering a storage tank.
  • Storage tanks must only be entered by healthy and skilled staff holding the VCA certificate.
  • Never enter the inside of a tank unless it has been ventilated, cleaned and neutralised. If one is not sure that this has happened, the necessary measurements need to be performed in advance. - Never enter a storage tank that has not been earthed without making sure that the tank has been statically discharged.
  • Only enter the inside of a tank while a second person is supervising.
  • Only enter a tank when wearing clean and neutral shoes with rubber soles.
  • If the tank has been fitted with an agitator, the electric power of the latter must be turned off completely at the power supply before entering the inside of the tank.
  • If the tank has been fitted with a filling pump, the electric power of the latter must be turned off completely at the power supply before entering the inside of the tank.
  • If the tank has been fitted with a heat exchanger, the electric power of the latter must be turned off completely at the power supply before entering the inside of the tank.
 

2.2. STEPPING ON THE ROOF OF A STORAGE TANK:

  • A task and risk analysis must be performed before stepping on the roof of a storage tank.
  • Only step on the roof of a storage tank if the tank has been specifically designed and calculated for this type of operation. Never step on the roof of a storage tank without having checked this and without being absolutely sure.
  • Never step on the roof of a tank without wearing a safety harness with external lanyard, even if the tank is equipped with a safety rail.
  • Product fumes may corrode the roof from the inside out, rendering it too weak to carry an external weight. This must always be checked in advance. Never step on the roof of a tank unless the situation is safe.
  • Only healthy and skilled staff holding the VCA certificate should step on the roof of a storage tank.
  • Only step on the roof of a tank while a second person is supervising.
  • Only step on the roof of a tank when wearing clean and neutral shoes with rubber soles.
  • Never step on a storage tank that has not been earthed without making sure that the tank has been statically discharged.
  • Never step on the roof of a storage tank while the tank is being filled or emptied. 2/5
  • Always take into account the ventilation on top of the tank when stepping on the roof of the tank. The ventilation must not be covered.
  • If the tank has been fitted with a heat exchanger, the electric power of the latter must be turned off completely at the power supply before stepping onto the roof of the tank.


2.3. SOME REMINDERS

  • If the shut-off valve of a tank is opened, the product will leak out of the tank, also through various pumps fitted to the outlet.
  • Atmospheric storage tanks must always be equipped with a ventilation device at the top. One of the connections on top must be used for this purpose. Upon filling and emptying the storage tank a draft ventilation will occur and this should be able to pass via the ventilation device.
  • Regularly check if the ventilation device is not blocked, especially when it is freezing.
  • Atmospheric storage tanks are non-pressurised storage tanks, even during filling and emptying operations. The flow rates mentioned must be respected.
  • Overpressure or underpressure must be avoided in all instances on atmospheric tanks.
  • Hot CIP of a tank causes overpressure and underpressure and your tank must be suitable for this purpose. Unless if mentioned otherwise in the relevant offer, no hot CIP must be performed on the tanks.
  • Never fill nor blow out an atmospheric tank with compressed air.
  • When filling and emptying the tank with flexibles, vibrations and shocks to the tank and its outlet must be avoided.
  • The product’s density/temperature must not be higher than the maximum density/temperature stipulated in the offer.
  • All storage tanks must be anchored!!
  • Storage tanks must only be lifted if they are empty and if they are lifted by all hoisting eyes.
  • Storage tanks must only be operated by skilled technical staff.



3. MANIPULATING STORAGE TANKS

3.1. LIFTING/DISCHARGING STORAGE TANKS

  • A task and risk analysis must be performed before lifting a storage tank.
  • Tanks must only be handled and manipulated by skilled staff/contractors holding a VCA certificate.
  • Storage tanks must only be lifted when they are empty, unless if they were built specifically for this purpose (see the offer or contact Staes.com).
  • Never lift a tank positioned horizontally from below using the forks of a forklift truck.
  • Never lift a tank positioned vertically from below using the forks of a forklift truck.
  • Always lift a storage tank from above using hoisting bands, never use steel chains.
  • Only use clean nylon bands containing no iron in order to avoid corrosion and/or scratches.
  • Always check the hosting bands for wear and tear.
  • It is advisable to always lift a horizontally positioned tank by the hoisting eyes at the top and at the feet at the other side. Lifting a storage tank with a cross-road and 2 long flat bands underneath the body of the tank may cause scratches on the body.
  • A storage tank must always be lifted equally. If only one side is lifted at the beginning of the hoisting operation, one must lower the tank again and adjust the length of the hoisting bands until the tank is lifted equally.
  • It is advisable to always lift a horizontally positioned tank at both ends with 2 separate hoisting devices.
     

Fig. 1

Fig. 2

Fig. 3
Fig. 1 : Ideally use 2 cranes.

Fig. 2 : Forklift truck with 2 hosting bands, make sure the tank is raised horizontally.


Fig. 3 : NEVER A LIFT A TANK FROM BELOW USING THE FORKS OF A FORKLIFT TRUCK.
 

3.2. PUTTING A STORAGE TANK IN UPRIGHT POSITION

  • A task and risk analysis must be performed before putting a storage tank in upright position.
  • Putting a storage tank in upright position must always performed by skilled staff/contractors holding the VCA certificate.
  • Putting a storage tank in upright position must always be done using a crane at both ends.
  • These manipulation tasks must only be performed on a suitable foundation.
  • The foundation on which the tank is placed must be suitable for this purpose, also refer to 1.8.
  • Storage tanks in vertical position must be placed perpendicularly.
  • Storage tanks with a flat bottom must be placed on a clean and level foundation. If the flat bottom has a specific gradient of slope, the foundation must be adapted to the same gradient of slope. A flat bottom must be fully supported by the foundation.


3.3. LAYING DOWN A SINGLE-JACKETED STORAGE TANK

  • When a single-jacketed storage tank is laid down horizontally, it must only be supported at the crosscut side. The crosscut sides are the welding seams where the tank cylinder is welded to the bottom of the tank. This is the only part of the tank that is strong enough to carry its own weight (fig.4) (fig.5). Upon delivery we always supply beams and buffers the client may keep.
 

Fig. 4

Fig. 5


3.4 LAYING DOWN AN INSULATED STORAGE TANK

  • In order to lay down insulated storage tanks without causing any damage, special buffers must be made.


3.5. STORING TANKS AT THE END-USER’S PREMISES

  • If the end-users stores the storages tanks in horizontal position at his premises, he needs to make sure that they are positioned wind-proof on the buffers and beams that are supplied.

4. LEAKAGE CONTROL BEFORE COMMISSIONING
  • After having manipulated, assembled and connected the storage tank it is appropriate to perform a hydrostatic leakage test in order to make sure that all pipes, pumps, seals, ... have been assembled correctly.
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