Nervión Storage Tanks carries out the outline and detail engineering, supply and construction of Storage Tanks and Deposits and associated Metallic Structures.
Equipment, systems and services.
Cranes of 125 to 110 Tn capacity.
4 cranes of 50 Tn capacity.
3 cranes of 35 Tn capacity.
8 cranes of 16 to 20 Tn capacity.
5 cranes of lesser hoist capacity.
6 boom trucks of 5 Tn.
1 automatic submerged arc welding (SAW) set using AC for 9% Ni (cc/ac) welding.
266 semiautomatic sets for welding in CO2 and argon atmosphere (MIG Procedure).
120 air-cooled sets for welding in argon atmosphere (TIG Procedure).
72 AC welding sets.
914 DC welding sets.
6 diesel generators of 40 kVA.
60 dry electrode ovens.
358 portable dry electrode ovens.
Compressed air plant of 2,300 CV in portable units of 20, 40 and 50 CV.
Machinery: riveters, screwdrivers, drills, grinders, etc.
110 varied winches with maximum capacity of 12 Tn.
8 special hoists for maximum loads of 500 Tn.
Differentials, pull-lifts, Tractel equipment and mechanical and hydraulic jacks up to 200 Tn maximum power.
Automatic welding sets..
12 automatic submerged arc welding sets, especially for assembly of tanks with jacks
3 automatic submerged arc welding sets using AC for 9% Ni.
20 hydraulic jacks of 10 Tn.
160 m flip table.
Miscellaneous tools for tank assembly.
34 hydraulic test sets up to 500 atmospheres pressure.