Customer service
- Strážnice plant

Design work

• static assessment of pipes
• calculation of pipe capacity (see hydraulic tables)
• pipe laying (see datasheets)
• WINPLAN sewer design software (downloadable from www.winplan.cz)
• VSAK – software for seepage system

Completion of deliveries

• commercial goods Prefa Brno a.s. (rings, manhole covers, seals, inserts, transitions, etc.)
• supply of other materials for the construction of sewerage systems through the building materials store of Prefa Brno a.s.
• supply of additional products (manhole covers, gratings, plastics, stoneware, cast iron)
• supply of construction materials (gravel, sand, ready-mix concrete, etc.)
• supply of atypical products and atypical solutions (boreholes, etc.)

Installation

• consulting
• rental of special handling equipment for handling concrete and reinforced concrete parts
• Chief engineer assembly
• repairs and renovation of existing sewers (basalt lining…)

Testing

• water tightness testing of assembled sections of sewer networks, by air or water according to EN 1610
• testing of peak load capacities
• concrete strength testing
• deicing agent testing