<?xml version="1.0" encoding="ISO-8859-1"?><?xml-stylesheet type="text/xml" href="https://seia.sea.gob.cl/externos/generaXsl.php?idDocumento=2168247445"?><Document xmlns="http://www.e-seia.cl/seia/" Domain="Conama" Type="DIA"><Signers><Signer><PI Type="Rut">-</PI></Signer></Signers><Issuer><PI Type="Rut">77009110-1</PI></Issuer><Attributes><Attribute Type="NOMBREFIRMANTE"/><Attribute Type="RUTFIRMANTE">-</Attribute><Attribute Type="NUMDOC"/><Attribute Type="FECHALASTSIGN"/><Attribute Type="LABELDOCTYPEGENERIC"/></Attributes><Date>202604101102</Date><sea:CTU xmlns:sea="http://www.e-seia.cl/seia/">03</sea:CTU><Content><Documento ID="dia" tipo="xml"><![CDATA[
<center>
	<h1>ANEXO: CERTIFICADO DE RECEPCIÓN DE ARCHIVOS DE GRAN TAMAÑO</h1>
</center>

<p>De nuestra consideración:</p>
<p>Por medio de la presente se certifica que, en el marco del procedimiento de evaluación de impacto ambiental del proyecto "Prospección minera sondajes Valeriano", de titularidad ATEX VALERIANO SPA, se han presentado los siguientes Archivos de Gran Tamaño (AGT) como anexo a la Declaración de Impacto Ambiental:</p>

<!--   AGREGO TABLA DE ARCHIVOS     -->
<table style='border:1px solid black; border-collapse:collapse;'>
          <tr>
             <th style='border:1px solid black; padding:4px 8px;'>N°</th>
             <th style='border:1px solid black; padding:4px 8px;'>Nombre y extensión del archivo</th>
             <th style='border:1px solid black; padding:4px 8px;'>Tamaño del archivo</th>
          </tr>
       
             <tr>
                <td style='border:1px solid black; padding:4px 8px;' text-align:center;'>1</td>
                <td style='border:1px solid black; padding:4px 8px;'>Apéndice A. Modelación Dispersión de Contaminantes</td>
                <td style='border:1px solid black; padding:4px 8px;'>6,48 GB</td>
             </tr>
          
             <tr>
                <td style='border:1px solid black; padding:4px 8px;' text-align:center;'>2</td>
                <td style='border:1px solid black; padding:4px 8px;'>Apéndice H. Registro Fotográfico Flora y Veg.</td>
                <td style='border:1px solid black; padding:4px 8px;'>536 MB</td>
             </tr>
          
             <tr>
                <td style='border:1px solid black; padding:4px 8px;' text-align:center;'>3</td>
                <td style='border:1px solid black; padding:4px 8px;'>Apéndice E. Registro Fotográfico Fauna Vert.</td>
                <td style='border:1px solid black; padding:4px 8px;'>336 MB</td>
             </tr>
          
             <tr>
                <td style='border:1px solid black; padding:4px 8px;' text-align:center;'>4</td>
                <td style='border:1px solid black; padding:4px 8px;'>Apéndice F. Registro Fotográfico Fauna Inv.</td>
                <td style='border:1px solid black; padding:4px 8px;'>1,98 GB</td>
             </tr>
          
             <tr>
                <td style='border:1px solid black; padding:4px 8px;' text-align:center;'>5</td>
                <td style='border:1px solid black; padding:4px 8px;'>Apéndice G. Registro Fotográfico EAC</td>
                <td style='border:1px solid black; padding:4px 8px;'>331 MB</td>
             </tr>
          </table>

<br /><br /><br />

<center>
    Susana Angélica Ramírez Castillo<br />
	<b>Oficial de Partes</b><br />
    <b>Servicio Evaluación Ambiental, III Región Atacama</b><br />
</center>

]]></Documento></Content><Signature xmlns="http://www.w3.org/2000/09/xmldsig#" ID="FIRMA_SEA" Id="AgileSignature_1775833345580"><SignedInfo><CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315"/><SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"/><Reference URI="#dia"><Transforms><Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/></Transforms><DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/><DigestValue>hZN20IvEKoI7OaTMgS3PXGLMiIc=</DigestValue></Reference><Reference URI="#dia"><Transforms><Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/></Transforms><DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/><DigestValue>hZN20IvEKoI7OaTMgS3PXGLMiIc=</DigestValue></Reference><Reference URI="#signatureEvidence_1775833345580"><Transforms><Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/></Transforms><DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/><DigestValue>p9L0h3oqwwfO9+mzi2j2CIEgNbc=</DigestValue></Reference></SignedInfo><SignatureValue>ZoeWDpwStgJGZRDrzVJkXD1CLRyHwBTTJROXnC3sJgy9/PoGxOi+RipSf0JiSs7NlOoUh9t2SlAg
PdsLF9qmOgVM6AeW4ANgFMu4o5ADVzg9dazuP9IPtBfQA5owiMcROtkI5FMSyFKLhF7HHsZMNI/w
2kc9mGcLW51zChjlaQl0ylFosg42643QlMYXZvhNlUdGWK8R+FjH1tM7ztAUnQt+bc/q2Tv86sl8
6OQPsYq+f9iOrUshVChPiiySwBpzDbBFsdGORA/FZWwVvvbSjYG08vb7IVYJuSRfhHy33AnLffXU
ceKhIP3zjfOs9OrKhreX1jy2RDsMjhGJu2kvaw==</SignatureValue><KeyInfo><X509Data><X509Certificate>MIIGljCCBX6gAwIBAgIQAvt+n7v2ve4w5jdawV/8IjANBgkqhkiG9w0BAQsFADBgMQswCQYDVQQG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</X509Certificate></X509Data><KeyValue><RSAKeyValue><Modulus>tXeZQg1h/ccMQe7w4heBAZ6WROb0Xt7X7t2fMT4E7PNJxB1571WUqJOlrYe6C3S+LTeMszvqYR53
xXaZmvu5xeIqTPIN9z8S1q5h3hZNZ8pMgGtPvb+otRn63aEvNiUL6kOyrTZMf8Yk/f/yBrSAaeX/
NYU5MAjRsj/e/szpjMAPPDSRsOYaM175RNjnzfZ3t5PQ8BVkuzP9JKrXAPpReVTOjRMdqWGP/PNO
VWBil/wS8KQE14z3+4KRCFqfny0gmmv33UjtQ/rq/jb+VlzH49U7wUzPyoUAGTT7jnQVfC4BzR5K
+fuFRCJ8TFfUloolpmnt2CLnHyUZM3Up4K9WOw==</Modulus><Exponent>AQAB</Exponent></RSAKeyValue></KeyValue></KeyInfo><Object><SignatureProperties><SignatureProperty Id="signatureEvidence_1775833345580" Target="#AgileSignature_1775833345580"><DateTimeObject xmlns="http://seia.sea.gob.cl/datetime"><Firmante>sellodigital.sea.gob.cl</Firmante><FechaHora>10-04-2026 11:02:25:647 UTC -04:00</FechaHora></DateTimeObject></SignatureProperty></SignatureProperties></Object></Signature><Signature xmlns="http://www.w3.org/2000/09/xmldsig#" Id="AgileSignature_1775833345762"><SignedInfo><CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315"/><SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"/><Reference URI="#dia"><Transforms><Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/></Transforms><DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/><DigestValue>hZN20IvEKoI7OaTMgS3PXGLMiIc=</DigestValue></Reference><Reference URI="#dia"><Transforms><Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/></Transforms><DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/><DigestValue>hZN20IvEKoI7OaTMgS3PXGLMiIc=</DigestValue></Reference><Reference URI="#signatureEvidence_1775833345762"><Transforms><Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/></Transforms><DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/><DigestValue>0AtIro/7rt3fkDNWxAWAu3RFIJw=</DigestValue></Reference><Reference URI="#FIRMA_SEA"><Transforms><Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/></Transforms><DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/><DigestValue>sPcfb29idrkQVd87Nt7C3vySJVs=</DigestValue></Reference></SignedInfo><SignatureValue>dHThP/wrIeGov8prX3U7zcWf9/czKpU6VohjX/J/F6IXP7n7MAvFPmohg0q7Mxs748PI0qWaCPQC
UoYCK1SLp9oLM8IT+TlrBvmy/Z4NV9fF6ae9fgREXVqlemwJeFrpLRC4DPZtBWV+aH2sxTij50bO
cUmxOn2Pk/2g1Yzo63A=</SignatureValue><KeyInfo><X509Data><X509Certificate>MIIDNDCCAhygAwIBAgIIbH2qNt+UF58wDQYJKoZIhvcNAQEFBQAwOTEcMBoGA1UEAwwTU0VBIEZJ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</X509Certificate></X509Data><KeyValue><RSAKeyValue><Modulus>1MACsSAl5pE8PtvSAv/lwN1+jl9NNvXdNkg6T0vFTcBGx9m3wIReXvCX3H08lXEuGarqnWk8fuVD
FrCfDE0F1qFbp4FyJyw9doNhNt1EXTHXLBkrj+8D21qXs86sQ+J3aqUx5oY2K9C6YrAlpsuJEWKr
dZCvQ/JTW6L9zkGKG7c=</Modulus><Exponent>AQAB</Exponent></RSAKeyValue></KeyValue></KeyInfo><Object><SignatureProperties><SignatureProperty Id="signatureEvidence_1775833345762" Target="#AgileSignature_1775833345762"><DateTimeObject xmlns="http://seia.sea.gob.cl/datetime"><Firmante>Alfonso Vasarely Carvajal Cepeda</Firmante><FechaHora>10-04-2026 11:02:25:839 UTC -04:00</FechaHora></DateTimeObject></SignatureProperty></SignatureProperties></Object></Signature></Document>