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Maintenance, public property, public works

lavori pubblici

Department for Land Development

Supervisor:                                                  Fausto Negri
Public works service: Roberto Cazzador

Department for Land Management

Supervisor: Fausto Negri
Department manager: Massimo Barzaghi

Maintenance service/networks and cemetery: 

Rossella Presezzi


+39 02-90933255




Town Hall, Trezzo sull'Adda, Via Roma 5 - Second floor 

Services and functions

This service deals with:

  • Maintenance of infrastructure, buildings and facilities owned or used by the Municipality;
  • Management of maintenance contract of infrastructure, buildings and facilities owned or used by the Municipality;
  • Maintenance of street furniture;
  • Planning and realization of public works;
  • Preliminary examination of expropriation proceedings ;
  • Issue of authorizations to change public property for new connections and maintenance of systems: water supply, sewerage, electricity and telephone;
  • Preliminary examination of claims for damages following accidents on public areas;
  • Preventive monitoring and disinfection of public areas;
  • Supervision on the work of managers of systems;
  • Management of service contracts with the managers of systems: water supply, sewerage, electricity, gas;
  • Management of workers’ safety: detection and assessment of risks.

Public works

At this office, you can ask for information about current public works and to see working plans. 


Citizens can submit their reports to this office by telephone: +39 0290933255 or email: lavori.pubblici@comune.trezzosulladda.mi.it

To SpazioPiù:

Reports on road signs (road markings, signs, light and sound signals). For information: Local Police (via Gramsci n. 8, freephone number: 800121910, polizia.locale@comune.trezzosulladda.mi.it)

To Gelsia Srl:

Reports on natural gas network. For new connections and / or changes in natural gas utilities of private or commercial consumptions, please contact AEB SpA company - Gruppo Gelsia at the counter of Trezzo in via Roma 1, freephone number 800.478.538 -  www.gelsia.it – open on Mondays and Thursdays from 9.00 to 13.30, on Wednesdays from 15.00 to 17.00 and on Tuesdays and Fridays from 9.00 to 12.30. Remind that, since 2003, at the Town Hall the counter for natural gas has not been operating. Starting from August 2009, you can call the freephone number of Gelsia Reti srl: 800 552277, available 24 hours a day, to report gas leaks or dangerousness of a plant.


Public company for water supply.
To report water system or sewerage failures, broken pipelines, you can call the freephone number 800.175.571, available 24 hours a day.
For complaints or to request and manage contract files you can call the customer service (Monday to Friday from 8.00 to 18.00) at the freephone number 800.428.428. You can also visit the section “Sportello online” on this website: www.amiacque.it
For further information: Amiacque S.r.l. - via Rimini, 34/36 -20142 Milan, tel. +39 02895201, reclami@amiacque.it.
The Amiacque counter is open at Ates srl company – Via Roma 1 – on Mondays and Wednesdays from 9.00 to 12.30.


Documents and forms

All the forms can be collected at the counters of SpazioPiù or downloaded from the website.