GEP Deutzen

Service Provider

R & H Umwelt GmbH

Schnorrstraße 5A / 90471 Nürnberg

E-Mail: info@rh-umwelt.de / Web: http://www.rh-umwelt.de

Phone: 0911 86 88-10

Project

Location of performance / Site:	Deutzen, Neukieritzsch, Saxony, Germany, Europe
Period:	Jan 2016 - Mar 2019
Responsible company location:	Niederlassung Nord/Ost, Pegau

Type of Work / Services

Siedlungswasserbau

Planning

Municipal water management properties

Areas of responsibility:	General drainage plan, Hydraulics

Details about the services provided

Hydraulics

Scope of services:
- creation of a digital sewer network model in a sewer information system on the basis of sewer as-built data transferred via XML incl. modelling of the special structures
- digitisation of the surfaced areas on the basis of orthophotos
- research and compilation of all calculation bases
- coordination with authorities, the municipal administration and the special-purpose association
- performance of hydraulic recalculations using different design rainfalls and receiving-water levels
- description, presentation and interpretation of the bases and results (in text and in the form of plans)
- weighting of the rehabilitation recommendations and determination of estimated construction costs
Pollutant Load

Scope of services:
- creation of a digital hydrological substitute system in special calculation software on the basis of the transferred sewer as-built data incl. determination of the creditable storage volume
- research and compilation of all calculation bases
- coordination with authorities, the municipal administration and the special-purpose association
- performance of the pollutant-load calculation according to the ATV worksheet A 128
- description, presentation and interpretation of the bases and results (in text and in the form of plans)
CCTV Sewer Inspection

Scope of services:
- import of the evaluation results transferred via XML into a sewer information system and assignment of the defects to the corresponding pipe sections of the digital sewer network model
- review and inspection of the video recordings and, where applicable, correction and supplementing of the pipe-section reports
- automated evaluation of the pipe-section defects according to the requirements of DWA-M 149-3, manual review and supplementing of the damage classes (watertightness, structural stability and operational reliability)
- determination of the short-, medium- and long-term need for action and presentation of the results (in text and in the form of plans)