Type 1 expanding designated distribution system low power distance not exceeding 250 m * 15 completed within days.The second type of work to expand the territory of low voltage distribution system distance not exceeding 250 meter, but no more than 1000 m * แล้วเสร็จภายใน 30 days.Type 3 expanding field high voltage distribution system case to expand the field outside the distance not exceeding 500 meters installed transformer size not exceeding 250 KVA. * 40 completed within days.* type 4 expanding field high voltage distribution system case to expand the field outside the distance not exceeding 500 meter, but no more than 5000 meters installed transformer size not exceeding 250 KVA. But no more than 2000KVA * completed within 50 days.Type 5 expanding field high voltage distribution system case not to expand the field outside. Transformer installation size not exceeding 250 KVA * completed within 35 days.Type 6 expanding field high voltage distribution system case not to expand outside transformer installation size over 250 KVA but not more than 2000 KVA completed within 55 days.
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