Public tenders for chemical in Essen-nordrhein-westfalen Germany

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ChemicalGermanyessen-nordrhein-westfalen

9 chemical protection suits Vautex Elite ET

Stadt Essen - Feuerwehr - Fachbereich 37 | Published December 8, 2017  -  Deadline January 2, 2018
cpvs
35113410

Water-treatment chemicals

Emschergenossenschaft – Lippeverband | Published April 14, 2016
Winner
Brenntag GmbH
cpvs
24962000

Delivery of flocculants for water treatment plants selected from Emschergenossenschaft and Lippeverband.

Water-treatment chemicals

Emschergenossenschaft – Lippeverband | Published August 8, 2015  -  Deadline September 28, 2015
cpvs
24962000

Supply of flocculant for wastewater treatment plants selected from Emschergenossenschaft and Lippeverband.

Basic organic chemicals

Emschergenossenschaft | Published July 4, 2015
Winner
VWR International GmbH
cpvs
24320000, 24310000, 38437000, 38436000, 33790000

Supply and consumable materials for laboratories of all association's territory.

Spa Chemicals and auxiliary products

Stadt Essen Immobilienwirtschaft | Published July 3, 2015  -  Deadline August 3, 2015
cpvs

Bäderchemikalien und Hilfsprodukte

Cleaning materials and chemicals

Stadt Essen, Amt für Zentraler Service | Published September 5, 2017  -  Deadline October 10, 2017
cpvs
39830000, 39224300

Architectural, construction, engineering and inspection services

Stadt Essen – Amt für Straßen und Verkehr | Published May 11, 2017  -  Deadline June 14, 2017
cpvs
71000000, 71300000

The Straßentrasse leads over the currently brooking site of the former colliery and coking plant Hubert.

Extensive excavation work is necessary to prepare the route for the Planstrasse.

Only accredited laboratories are permitted according to DIN EN ISO / IEC 17025 for carrying out the chemical tests.

The Straßentrasse leads over the currently brooking site of the former colliery and coking plant Hubert.

Extensive excavation work is necessary to prepare the route for the Planstrasse.

Only accredited laboratories are permitted according to DIN EN ISO / IEC 17025 for carrying out the chemical tests.

As part of the construction of the Planstrasse, the earthworks will be in the pipeline

Landings, and, in some cases, naturally occurring soils up to a level of around 2.5 m

The excavation materials are carried out by the earthworks

500 m 3

been rented.

500 m 3 Large rents are taken by the assessor of the AG

After submission of the analysis results

The material is classified by the assessor of the AG and according to the classification

The release for reintroduction or supplementing the landfill class determination

And subsequently by the expert for the disposal / recycling of the wastewater treatment plant

Further investigative parameters are given at the request of the expert

In addition.

Sewage plant equipment

Lippeverband | Published October 26, 2017
Winner
Oswald Schulte Umwelttechnik
cpvs
45252130

Renewals at the Voerde sewage treatment plant, comprehen- sive of the whole machine technology.

Lot 1 infeed elevator.

Lot 2 Mechanical cleaning.

Lot 3 Biological cleaning.

Lot 4 Chemical phosphorus elimination.

Lot 5 Reclamation.

Lot 6 Reverse sludge pump.

Lot 7 Static thickening.

Lot 8 Machine thickening.

Lot 9 Digestion.

Washing and dry-cleaning services

Stadt Essen – Feuerwehr – Fachbereich 37 | Published April 20, 2016  -  Deadline May 18, 2016
cpvs
98310000

For about 1200 fire-brigade member of the fire brigade Essen protective clothing, service clothing and other textiles have to be prepared. The processing includes washing / chemical cleaning, finishing, drying, smoothing and finishing depending on the care instructions of the product manufacturer and / or in the specifications listed processing instructions a piece of washing.

The framework agreement is closed 31.12.2018 from 1.1.2017 up to and including. The one-time extension of the service period of 24 months (01.01.2019 - 31.12.2020) is optional.

Providers who complete the qualification competition successfully are invited to submit an offer. In addition, from each successful in participating competition offered 3 wash samples to make, the results of which in the overall assessment (see weighting Price / wash sample). In the wash samples taken by the fire brigade Essen selection of laundry articles is to recycle three times.

Mechanical installations

Emschergenossenschaft | Published October 14, 2017
Winner
Likusta Umwelttechnik GmbH
cpvs
45350000

Rehabilitation of the Fällmittelstation.

The essential services for the rehabilitation of the precipitation agent station are listed below:

- Constructional refurbishment of the 3 bins.

- dismantling and disposal of non-reusable equipment.

- Replace existing chemical centrifugal pumps with new pumps.

- Replacement of the existing backwash filter by means of a new automatic backwashing filter, including the associated control equipment as well as the pipelines and fittings for the drainage of the wastewater resulting from backwashing and drainage of the filter into the existing pump sump of the basement drainage.

- Replacement of existing pipelines and fittings for rinsing / rinsing water, precipitant solution as well as drinking and drinking water within the building of the Fällmitel station.

- Replacement of a new basement drainage pump as well as the piping of this pump against a new piping including the associated fittings.

- Replacement of existing measurement, control and regulation instruments against new instruments according to the performance index.

- Delivery and assembly of 3 mobile stations for dosing a standard commercial solution, including the dosing lines with 3 leakage wells and 3 dosing points.

Mechanical installations

Emschergenossenschaft | Published May 11, 2017  -  Deadline June 26, 2017
cpvs
45350000

Construction and machinery repair Fällmittelstation,

For further description see II.2.4).

The essential services for the rehabilitation of the precipitation agent station are listed below:

- Renovation of the three industrial tunnels,

- dismantling and disposal of non-reusable equipment,

- Replacement of existing chemical centrifugal pumps by new pumps,

- Replacement of the existing backwash filter by means of a new automatic backwash filter, including the associated control equipment as well as the pipelines and fittings for the drainage of the contaminated water resulting from backwashing and drainage of the filter into the existing pump sump of the basement drainage,

- replacement of existing pipelines and fittings for rinsing / rinsing water, precipitant solution as well as drinking and drinking water within the building of the Fällmitel station,

- Replacement of the existing one for a new basement drainage pump as well as for the piping of this pump against a new piping including the associated fittings,

- replacement of existing measurement, control and regulation instruments against new instruments,

- Delivery and assembly of 3 mobile stations for the metering of a commercial trap solution including the metering lines with 3 leakage trays and 3 dosing points.

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