LDS documentation is formed to verify the possibility of compliance with the Rules of acceptance of consumer wastewater into the centralized drainage system, in particular regarding compliance with the permissible concentration, determination and approval of the location of the control water hole (well) (CW) for sampling, operation of local STP (sewage treatment plants), development of measures to improve wastewater quality.
LDS documentation is required to obtain discharge conditions.
Discharge conditions – conditions for discharge (requirements for discharge) of consumer wastewater into the city sewer. Discharge conditions are provided by the utility company (manufacturers) in accordance with contracts and agreements on quality on the basis of registered documentation of LDS.
Terms of discharge on the basis of the registered Documentation of LDS receive:
– consumers-enterprises of heavy, light, processing, food, industry and agriculture;
- consumers which include objects (subdivisions) on which by type of activity it is possible to dump organic pollution, fats, oil products (bakery, culinary, fermentation, oil and fat, meat processing; production of food semi-finished products and frozen products), production canned fruits and vegetables and other food products, catering establishments (restaurants), motor transport and car service enterprises, oil depots and gas stations, car washes; enterprises where processing (loading and unloading) of motor transport cargoes is carried out, etc .;
- consumers who have chemical laboratories, galvanic sites, boiler rooms (if there is equipment for chemical water treatment);
- consumers-enterprises that carry out collection, storage and / or processing of waste and secondary raw materials with the use of water and / or with the formation of wastewater in technological processes;
- consumers-enterprises that provide services for washing, dry cleaning and painting;
- consumers whose water supply is carried out including from natural sources (surface, underground), or only from them.
The development of LDS (local drainage system) is carried out by the engineering and technical department of our company, which includes qualified design engineers with many years of experience.