David Arnau, web's owner (, uses third-party cookies for different purposes. David Arnau resorts to the use of cookies for the purposes of complying with the legal provisions provided for in Law 34/2002, of July 11, on services of the information society and electronic commerce.
The purpose of this Cookies policy is to provide clear and precise information about the cookies we use, the information we collect through them and for what purposes this information is used. P
For more information on how we use, store and keep your personal data secure, you can consult our Privacy Policy.

What are cookies and what is their purpose?

A "cookie" is a file that is stored on the user's computer, tablet, smartphone or any other device, in order to obtain and store information about the use of the site by the user Web (article 22.2 LSSI).

Types of cookies

Below is a classification of the cookies that can be used on our website, considering that the same cookie can be included in more than one category.
1) According to the entity that manages them
- Own cookies: those that are sent to your computer from our own computers or domains and from which we offer the service you request.
- Third-party cookies: those that are sent to your computer from a computer or domain that is not managed by Enginyeria Edificación Mediambient Enginy, SL, but by another collaborating entity.
2) According to the time they remain active.
- Session cookies: temporary cookies designed to obtain and store data while accessing our website, the information disappearing once the session is closed (so no data stored on the terminal).
- Persistent cookies: the data is stored on the terminal and can be accessed and processed for a period of time.
3) According to the purpose
- Technical cookies: those that allow navigation through the website, including those used to manage the website and enable its functions and services (ex: control traffic and data communication, identify the session , access restricted parts, etc.)
- Personalization cookies: those that allow you to remember information so that you can access the website with certain characteristics that can differentiate your experience from that of other users (eg: the language, the number of results to display when the user performs the search, the appearance or content of the service depending on the type of browser through which the user accesses the service or the zone from which the service is accessed, etc.)
- Analysis or measurement cookies: those that allow the system manager to monitor and analyze user behavior, including the quantification of the impact of advertisements. The information collected through this type of cookies is used to measure website activity with the aim of introducing improvements based on the analysis of user usage data.
- Behavioral advertising cookies: those that store information on user behavior obtained through the continuous observation of their browsing habits, which allows the development of a specific profile to show advertising based on this.

What cookies do we use on our website?

On our website we use Google Analytics cookies:
_ga: It lasts for 2 years. Used to differentiate users.
_gid: It lasts 24 hours. Used to differentiate users.
_gat: It lasts one minute. It is used to limit the percentage of requests.
AMP_TOKEN: It lasts from 30 seconds to 1 year. Contains a token that can be used to retrieve a client ID from the AMP Client IDs service. Other possible values ??indicate disables, requests in progress, or errors obtained when retrieving a client ID from the AMP Client IDs service.
_gac_: It lasts 90 days. Includes information related to the user.
On our website we use the following technical cookies:
ssi--sessionId It lasts 365 days. It is a technical cookie and is used to carry out searches on the web page.
ssi--lastInteraction They last 10 minutes. It is a technical cookie and is used to carry out searches on the web page.
Cookies de sesión de PHP They are technical cookies and are deleted when you close the browser.

How long will we keep the information?

According with article 13.2 of Regulation (EU) 2016/679, we will keep the information obtained through cookies for the time necessary to fulfill the purposes indicated in each cookie.

How to configure or disable cookies?

The legitimacy of Enginyeria Edificación Mediambient Enginy, SL for the use of cookies is based on express consent in accordance with article 6.1.a) of Regulation (EU) 2016/679.
The consent you have given us is applicable to the cookies of this website ( and of the websites of third parties with which we collaborate, specified in the section "What cookies we use" on our website?…of this Policy.
You can restrict, block or delete the cookies installed on your computer by configuring the options of your Internet browser:
- Google Chrome: (
- Mozilla Firefox: (
- Internet Explorer: (
- Safari: (

This Cookies Policy (revised in December 2020 in order to adapt it to the AEPD Cookies Guide) will be subject to modification whenever necessary in order to adapt it to current legislation at any time or to any variation in the type of cookies used on the website. We recommend you reviewing this Policy each time you access our website in order to stay informed about how and for what we use cookies.

Manage cookies for this website

Technical cookies
Analytical cookies

Our website uses its own and third-party cookies to manage the portal, obtain information about its use and improve our services by analyzing your browsing. You can accept all the cookies we use or configure or reject their use. To obtain more information about the cookies we use, you can consult our Cookies policy.
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