Collahuasi SWRO

The contract includes the design and construction of a seawater desalination plant in Puerto Patache in Collahuasi, located 70 kilometres south of the city of Iquique in the Region of Tarapacá (Chile).

The Puerto de Patache plant has an initial capacity of 1,050 litres/second. The work includes the construction of marine structures and a pre-treatment system and the development of reverse osmosis and post-treatment technologies to ensure the availability of water resources whose quality responds and adjusts to the different operating conditions of the mining sector.

The project, awarded by Compañía minera Doña Inés de Collahuasi (CMDIC), one of the main Chilean mining companies, is part of the "Infrastructure Development and Productive Capacity Improvement" plan for CMDIC's operations in the Tarapacá region.

The construction of this new seawater desalination plant consolidates ACCIONA as one of the benchmark companies in the water treatment activity for mining operations in Chile.

General Information

Location: Tarapacá, Chile
Capacity: 90,720 m³/day
Client: Compañía Minera Doña Inés de Collahuasi
Type of contract: EPC + O&M (2 years + 3)
Population served: 230,400 people

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tt_appInfo	TikTok	Used by the social networking service, TikTok, for tracking the use of embedded services.	Session	HTML Local Storage
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unifiedPixel	Outbrain	Collects data on the user’s navigation and behavior on the website. This is used to compile statistical reports and heatmaps for the website owner.	Session	Pixel Tracker
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muc_ads	Twitter Inc.	Collects data on user behaviour and interaction in order to optimize the website and make advertisement on the website more relevant.	400 days	HTTP Cookie
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eng_mt	Taboola	Tracks the conversion rate between the user and the advertisement banners on the website - This serves to optimise the relevance of the advertisements on the website.	Persistent	HTML Local Storage
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t_pt_gid	Taboola	Collects information on user preferences and/or interaction with web-campaign content - This is used on CRM-campaign-platform used by website owners for promoting events or products.	1 year	HTTP Cookie
taboola global:user-id	Taboola	Sets a unique ID for the visitor, that allows third party advertisers to target the visitor with relevant advertisement. This pairing service is provided by third party advertisement hubs, which facilitates real-time bidding for advertisers.	Persistent	HTML Local Storage
taboola_session_id	Taboola	This cookie is used to collect information on a visitor. This information will become an ID string with information on a specific visitor – ID information strings can be used to target groups with similar preferences, or can be used by third-party domains or ad-exchanges.	Session	HTTP Cookie
guest_id	Twitter Inc.	Collects data related to the user's visits to the website, such as the number of visits, average time spent on the website and which pages have been loaded, with the purpose of personalising and improving the Twitter service.	400 days	HTTP Cookie
guest_id_ads	Twitter Inc.	Collects information on user behaviour on multiple websites. This information is used in order to optimize the relevance of advertisement on the website.	400 days	HTTP Cookie
guest_id_marketing	Twitter Inc.	Collects information on user behaviour on multiple websites. This information is used in order to optimize the relevance of advertisement on the website.	400 days	HTTP Cookie
_gcl_ls	Google	Tracks the conversion rate between the user and the advertisement banners on the website - This serves to optimise the relevance of the advertisements on the website.	Persistent	HTML Local Storage
__Secure-ROLLOUT_TOKEN	YouTube	Used to track user’s interaction with embedded content.	180 days	HTTP Cookie
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LogsDatabaseV2:V#\|\|LogsRequestsStore	YouTube	Used to track user’s interaction with embedded content.	Persistent	IndexedDB
TESTCOOKIESENABLED	YouTube	Used to track user’s interaction with embedded content.	1 day	HTTP Cookie
YSC	YouTube	Registers a unique ID to keep statistics of what videos from YouTube the user has seen.	Session	HTTP Cookie
yt-icons-last-purged	YouTube	Necessary for the implementation and functionality of YouTube video-content on the website.	Persistent	HTML Local Storage
YtIdbMeta#databases	YouTube	Used to track user’s interaction with embedded content.	Persistent	IndexedDB

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