Abu Dhabi Company for Onshore Oil Operations (ADCO)
Bidding & Tender Management Portal

 

UPDATED PROCON PRE-REQUISITES Please note that following the implementation of an enhanced security firewall, the download of documents will not work with internet explorer versions below 9. If you are using internet explorer 8 or less, it is required that you upgrade to version 9 as it is more secure and is supported. Please also note that the maximum size of a single upload file has been reduced to 50 MB.
TO ALL USERS
For all Contractors who have been requested to use ProCon for Tendering Online, please login using username and password previously emailed to you. If you have misplaced or lost this email you can use the Password reminder option.
BIDDERS' FILE UPLOAD INSTRUCTIONS
ProCon accepts only a limited number of file types but please limit your submission to either PDF or ZIP files. There is no file size limit specified in ProCon but it is strongly recommended that the file size of a single upload file be limited to no more than 50 MB. This will ensure that your response files are uploaded successfully and in stages. Please do not upload single pages as individual jpeg files. All pages of the documents comprising the tender must be properly signed in ink, stamped and scanned to PDF before uploading to ProCon. Kindly ensure that PDF files are scanned in optimal resolution in order to avoid large file sizes.
DOWNLOADING DOCUMENTS
Due to internet explorer browser settings, you may experience downloading problems, please click on link below Troubleshooting Guide (download) this will show you how to correct your settings so that you can download the Tender Invitation Package from ProCon.
USER GUIDE
Please click on link below ADCO User Guides (download) this will show you how use the ProCon Bidder Portal.
ADCO User Guide (download)
Troubleshooting Guide (download)
INTERNET EXPLORER
Please use Microsoft Internet Explorer only. Browsers earlier than IE8 (including IE8) are not recommended for security reasons.

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