• At present, the company has asked for concessions with management services for municipal sewage within the municipal concession request, but the management concession, it has both advantages and disadvantages
.The advantage is that it can be extended to the zones to keep from getting concessions, but there are also disadvantages:
, managing sewage is an annual concession request
.Therefore it must comply with municipal thetbanyat on storage fees cannot be customized.
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