The company Drain Cleaning Blitz Blank is your professional partner for unblocking, sewer cleaning, leak testing, sewer renovation, sewer locating, and much more.
Just contact us for a no-obligation consultation. We would also be happy to advise you directly on site to help you solve the problem.

Services:
Pipe cleaning
In sewer systems, damage and wear and tear are only noticed when it is too late.
Maintaining the value of the sewer is the magic word. Because only optimally maintained sewers can comply with today's wastewater legislation.

The following pipes are cleaned with high-pressure water.

 

• Dirty water, seepage, meteoric / rainwater, house connection, fresh water and well pipes
• Cross-country sewers
• Community sewer systems
• House sewer systems
• Drainage lines
• Roof and terrace drains
• Water catchments
• Drainage systems
• Drainage systems

These can be located on roads, highways or squares, in commercial, single-family and multi-family homes, on residential and commercial developments and industrial sites or in public buildings, such as hospitals, retirement homes, indoor swimming pools, sports facilities, military facilities, railroad facilities, administrations or at airports


Drainage of drains/sumps
Useful weevils.
Road gullies must be emptied regularly and the extracted sludge disposed of professionally.
In collaboration with the building authorities, Blitz-Blank drain cleaning empties numerous gullies in the greater Basel-Stadt cantonal area. The sludge is professionally treated in our own disposal plant.
Our vehicles are specially equipped with hydraulically controlled devices, which enable a high performance.
Of course, Blitz-Blank drain cleaning does not only empty road gullies. Emptying drains, manholes, oil separators, sludge collectors, cesspools, etc. in garages and transport companies as well as in single-family homes is part of our daily work.

Leakage tests
The leakage test of sewers is based on the regulations of European standard EN 1610. According to this standard, leak tests can be carried out in future by pressurizing with water, air or a vacuum.
Our trained specialists carry out all variants of leak testing for the following applications:

 

 

• Testing of entire circuits
• Testing of individual pipe connections
• Testing of connection pieces
• Testing of manhole structures

Sewer TV
Sewer TV cameras bring light into the darkness of sewers. Using state-of-the-art electronics, mechanics and optics, precise condition checks can be carried out. Image digitization, satellite systems, electronic logging, etc. are further highlights in terms of sewer value preservation.
TV inspections of public sewers
The sewer network is subject to a natural ageing process. Unfortunately, deposits, construction defects, roots, incrustations, etc. repeatedly accelerate the ageing of pipes. In Switzerland, over 60 billion. Swiss francs worth of wastewater pipes in the ground. Safeguard these values through periodic maintenance and inspection.
TV inspections of private pipes
Only a professional sewer TV inspection can provide information about the true condition of a wastewater pipe in a property. Until now, these inspections have been very cost-intensive. By combining sewer TV and sewer cleaning in one vehicle, we can offer you very cost-effective inspections.
With numerous sewer TV vehicles, we have the most complete equipment available in Switzerland:
Cameras for pipes from DN 25 mm to 1500 mm.
Special vehicles for all pipe profiles (including rectangular, egg-shaped, etc.)
The location of the camera can be tracked.

Sewer renovation
In sewer systems, damage and wear and tear are only noticed when it is too late.
Maintaining the value of the sewer is the magic word. Because only optimally maintained sewers can comply with today's wastewater legislation.
The following pipes are cleaned using high-pressure water:

 

 

• Wastewater, seepage, meteoric / rainwater, house connection, fresh water and well pipes
• Cross-country sewers
• Community sewer systems
• House sewer systems
• Drainage lines
• Roof and terrace drains
• Water catchments
• Drainage
• Drainage systems

These can be located on roads, highways or squares, in commercial, single-family and apartment buildings, on residential and commercial developments and industrial sites or in public buildings, such as hospitals, retirement homes, indoor swimming pools, sports facilities, military installations, railroad facilities, administrative buildings or airports.

Sewer location
The Blitz-Blank professionals use state-of-the-art locating equipment to find hidden sewer points.
Don't know exactly where your sewers are? No problem: Blitz-Blank specialists locate manholes and connections as well as the entire pipe system with great accuracy.

Application areas:

 

 

• Covered manholes or gate valves
• Uncertainties about pipe routing
• Positioning regulations for conventional work

 
Procedure description:
Inductive galvanic measurement
Use in combination with other sewer work and services

 

 

• Channel television
• Conventional excavation work
• Sewer renovations

The Blitz-Blank professionals find the vertical position and depth of sewers with great accuracy.

Drying out of buildings
Cause
The moisture in the walls, floors and ceilings that occurs during new construction or renovation is often the cause of

 

 

• Non-compliance with deadlines
• Increased financial burden
• Losses in revenue
• Consequential damage, additional costs

Solution
One solution is to dry the material and air by drawing in the moist air, freezing it and collecting it as water in containers. To shorten the drying time, we can suggest several measures or special equipment and techniques to find the optimum conditions for each individual case. We have various drying processes and an extensive range of equipment in different performance classes at our disposal.

 

 

• Condensation dryers, adsorber dryers
• Electric heating appliances
• Side channel compressors
• Turbines and blowers

We are happy to provide you with more detailed information or advise you directly on site.



Branches:
Aarau + 41 62 822 52 52 52
Basel + 41 61 262 09 09  
Brugg + 41 56 442 50 50
Frick + 41 62 871 78 79
Liestal + 41 61 902 12 12
Olten + 41 62 212 21 23
Reinach + 41 61 721 18 00
Rheinfelden + 41 61 831 70 44



 

 

 

 

 

 

 

• Pipe cleaning
• Drain emptying
• Shaft emptying
• Leak test
• Sewer TV
• Sewer rehabilitation
• Sewer location
• Drying out the building
• Pipe rehabilitation
• Sewer cleaning
• Sanitary installations
• Spenglas plumbing
• Building services
• Sealing technology
• Sanitary emergency service