Specifications & Conditions for Pre-selection of Carbon Proponents DGC-001-2016

Dear Proponent,

We invite you to submit Technical Documentation, in accordance with provisions of the specifications & conditions annex No. DGC_001_2016, to participate in the pre-selection of coal proponents process by Enel Colombia S.A. E.S.P, for an eventual process for contracting coal supply for the Martin Del Corral "Termozipa" Thermoelectric Power Plant.

This invitation, any documents that are annexed or produced in the development of the same, and the acceptance as preselected proponents, do not obligate Enel Colombia to contract with said proponents, nor do they create the obligation to accept any of the submitted documents or to assume any other obligation. This is a mere invitation to participate in a coal proponent pre-selection process by Enel Colombia.

The technical documentation detailed in specifications & conditions No. DGC_001_2016 must be delivered at the address: Carrera 13A No. 93-66, Floor 1, filing office, Bogota, D.C. Colombia, from 7:30 a.m. to 5:30 p.m. Documentation submitted after the date and time indicated in the following timeline will not be accepted:

Activity

Dates

Time

Reception of Technical Documentation (Deadline)
07 de July of 2016
5:30 PM

It is advised to initiate the REPRO Supplier Registration proceeding upon receipt of this invitation, bearing in mind that the registration process can take from 2 up to 4 weeks. This is so that the PROPONENT can submit their REPRO certificate within the deadline established in the process timeline. It is essential to submit the REPRO Registration Certificate to participate in this process. To start the registration process and follow up on the payment made, you can do so through the Help Line (57 1) 3819086 option 2 / or via email at coomarketing@achilles.com. To continue with the Repro Registration process, you can do so through the Help Line (57 1) 7477723 or via e-mail at repro.colombia@achilles.com.

No questions or queries are accepted in this process. Any attempt of interference, influence or undue report on the analysis of the pre-selection process by the Proponent through any official of Enel Colombia for this process will be cause for immediate disqualification of the Proponent.

Attached document SPECIFICATIONS & CONDITIONS FOR PRE-SELECTION OF CARBON PROPONENTS DGC_001_2016 in pdf format.