CONTAINMENT BUNDS, FIRE PROTECTION...
Transcript of CONTAINMENT BUNDS, FIRE PROTECTION...
CONTAINMENT BUNDS, FIRE PROTECTION SOLUTIONS AND FILTRATION SYSTEMS
FOR ELECTRICAL TRANSFORMERS
V
www.calivesta.fr www.akhelec.com
Groupe
International
www.gmtinternational.fr
NEW !
Fire suppressing system for transformer pits - MX® product line
Advantages• Outdoor or indoor use• Custom built• Highly resistant geomembrane• Easy installation• Low and easy maintenance• Holding capacity: on demand.• Available in 2 versions:- BST, for transformers not containing PCBs- BSTP, for transformers containing PCBs
Temporary storage of large and medium-sized oil-filled transformers
Advantages• Full dielectric fluid containment capacity as per
standard NF C 13 200• Permanent replacement of formerly used pebble beds• Pit renovation or new installations • Rapid fire extinction without risk of re-ignition• ERDF Authorization No. 12E134/ADr
For pits located underneath high-voltage transformers (63 to 400 kV)
Pebble removal Pit preparation Fixing of frames Installation of fire baffles
Installation of grating
Temporary storage bunds – BST / BSTP product line
Galvanised grating covering the baffles to facilitate personnel access
Custom-built turnkey solutions and services, from site layout and surveying to on-site installation: Please contact us for details
MX® fire baffles and frames
Containment bunds with fire suppressing system BAF / BAFX product line
For transformers rated from 100 kVA to 4 MVA (BAF version), 300 and 1000A coil neutral, capacitors, impedance matching transformers, auxiliary transformer, frequency injection transformers, and high-voltage transformers rated above 4 MVA (BAFX version)
Hydrocarbon filtration systems - FILTRELEC® product line
3 versions• Flowrates up to 5 liters/min• Flowrates up to 15 liters/min• Flowrates up to 100 liters/min
Advantages• Large filtration capacity• Small footprint• Oleophilic hydrophobic polymer ensuring
permanent capture of hydrocarbons
Hydrocarbon filtration from contaminated rainwater
3 functions• Continuous rainwater drainage• Hydrocarbon separation: ensures a hydrocarbon
concentration of less than 5 ppm in filtered water• Seals instantly in case of sudden hydrocarbon lea
Advantages• Full dielectric fluid containment
capacity as per standard NF C 13 200• Complete system: Containment bund,
fire suppressing system and optional hydrocarbon filtration system
• Easy installation• Standard or custom dimensions• Hot galvanised steel plate for greater
durability
One-piece version (BAF) or modular version for large volumes of dielectric fluid (BAFX)
Installation on concrete plinth or stabilised ground
For indoor or outdoor use, with optional safety siphon and FILTRELEC® filtration system for continuous rainwater drainage
MX® fire suppressing system: allows dielectric fluid to flow rapidly into the bund and ensures natural flame extinction
BAF bund BAFX bund (3 BAF bunds)
Hydrocarbon concentration in filtered water
< 5 ppm
NEW !
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Fire and blast-resistant walls - WALLCAIN® product line
© Promat / Durasteel
• Fire resistant for up to 6 hours• Ideal for preventing chain explosions of
transformers and other potentially dangerous electrical equipment
• Prevents fire, heat and smoke propagation• Ensures physical separation between outdoor
and indoor equipment, protection of existing structures, etc.
• Small footprint, with wall thickness as low as 89.5 mm
• Complete service: design, implementation and installation
• Available with cable ducts and penetrations
Firewalls, partitions and panels
CALIVESTA, a subsidiary of GMT, provides turnkey solutions that ensure the safety of electrical transformers: civil works, installation, maintenance, etc.
Installation of concrete plinths• Masonry pits• Offset pits• Masonry grids
Remediation of pits underneath transformers • Removal of pebbles• Leaktightness remediation• Pit bottoms• Wall penetrations and ducts to rainwater system• Inspection holes for filtration and siphons
Earthwork and site development for substations• Rainwater drainage system• Concrete enclosures• Type A and B and reinforced trenches• HV/LV trenches• Sleeves• Concrete plinths
Your civil works specialist - CALIVESTA
Groupe
International
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GMT GROUPZI Courtine - 405, rue du Grand Gigognan - 84000 Avignon - France
Tel: +34 678 136 883 - +33 490 855 750E-mail: [email protected] - Web: www.gmtinternational.fr
AKHELEC SLPaseo de Ferrocarril N° 337 1° 4a - 08860 Castelldefels - ESPAÑA
GMT: SAS au capital de 152 000 EURSiret: 481 665 040 000 38 - APE: 2529Z - RCS AVIGNON