{
  "html_url": "https://postor.com.mx/licitacion/lo-50-gyr-050gyr054-n-13-2025",
  "canonical": "https://postor.com.mx/licitacion/lo-50-gyr-050gyr054-n-13-2025",
  "id": "72f10bc42ddc4dbfaa38897aecdf15b7",
  "procedure_number": "LO-50-GYR-050GYR054-N-13-2025",
  "file_number": "E-2025-00075958",
  "title": "MANTENIMIENTO Y ADECUACIONES EN LAS UMF. 50, UMF. 49 Y UMF. 1, DEL OOAD DURANGO.",
  "description": {
    "short": null,
    "detailed": "MANTENIMIENTO Y ADECUACIONES EN LAS UMF. 50, UMF. 49 Y UMF. 1, EN EL OOAD DURANGO."
  },
  "lifecycle": {
    "section": "concluido",
    "source_status": "ADJUDICADO",
    "moved_at": null
  },
  "buyer": {
    "agency": "IMSS",
    "acronym": "IMSS",
    "branch": "50 - INSTITUTO MEXICANO DEL SEGURO SOCIAL",
    "buying_unit": "DEPARTAMENTO DE CONSTRUCCION DE LA DELEGACION DURANGO",
    "requesting_unit": null,
    "requesting_group": "DEPARTAMENTO DE CONSTRUCCION DE LA DELEGACION DURANGO",
    "entity": "TESORERÍA DE LA FEDERACIÓN",
    "slug": "imss",
    "unit_slug": "departamento-de-construccion-de-la-delegacion-durango-050gyr054"
  },
  "classification": {
    "procedure_type": "LICITACIÓN PÚBLICA",
    "contracting_type": "OBRA PÚBLICA",
    "publication_type": null,
    "character": "NACIONAL",
    "fiscal_year": 2025,
    "law": "LEY DE OBRAS PÚBLICAS Y SERVICIOS RELACIONADOS CON LAS MISMAS",
    "legal_basis_id": null,
    "exception_basis": null,
    "internal_control_number": "LO-50-GYR-050GYR054-N-13-2025",
    "supply_source_number": null
  },
  "schedule": {
    "published_at": "2025-08-14T22:02:15.000Z",
    "clarification_meeting_at": "2025-08-22T21:00:00.000Z",
    "clarification_questions_deadline_at": "2025-08-21T21:00:00.000Z",
    "clarification_responses_deadline_at": null,
    "bid_opening_at": "2025-08-29T16:00:00.000Z",
    "award_at": "2025-09-08T16:00:00.000Z",
    "estimated_contract_at": "2025-09-13T06:00:00.000Z",
    "site_visit_at": "2025-08-21T17:00:00.000Z",
    "estimated_work_start_at": "2025-09-13T06:00:00.000Z"
  },
  "locations": {
    "state_id": "10",
    "state": "DURANGO",
    "bid_opening": "SE LLEVARÁ A CABO A TRAVÉS DE LA PLATAFORMA COMPRASMX",
    "award": "SE LLEVARÁ A CABO A TRAVÉS DE LA PLATAFORMA COMPRASMX",
    "clarification_meeting": "SE LLEVARÁ A CABO A TRAVÉS DE LA PLATAFORMA COMPRASMX",
    "site_visit": "Blvd. de la Juventud N° 1401 col. 15 de Octubre C.P. 34285, en la UMF N° 50, del IMSS en Durango dgo.",
    "work_site": "UMF. 50, UMF. 49 Y UMF. 1"
  },
  "estimated_value": {
    "minimum": null,
    "maximum": null,
    "currency": "MXN",
    "updated_at": null
  },
  "financial_terms": {
    "currency": "MXN",
    "advance_percentage": "0",
    "supplier_percentage": "10",
    "payment_method": null,
    "credit_condition": null,
    "payment_conditions": "EN CUYO CASO EL IMPORTE DE LA REMUNERACIÓN O PAGO TOTAL QUE DEBA CUBRIRSE AL CONTRATISTA SE HARÁ POR UNIDAD DE CONCEPTO DE TRABAJO TERMINADO",
    "financing_organization": null
  },
  "evaluation": {
    "criterion": "PUNTOS Y PORCENTAJES",
    "technical_points": "50",
    "economic_points": "50"
  },
  "guarantees": {
    "performance_required": true,
    "goods_or_services_required": true,
    "amount_percentage": null,
    "delivery_days": null,
    "term_months": "12",
    "other_insurance_required": false,
    "other_insurance_description": null,
    "performance_reduction": null
  },
  "participation": {
    "method": "ELECTRÓNICA",
    "joint": true,
    "msme_only": false,
    "social_witness": false,
    "multi_year": false,
    "open_contract": false,
    "consolidated_purchase": false,
    "external_credit": false,
    "simultaneous_supply": false,
    "subcontracting": null,
    "emergency": false,
    "proposal_language": "idioma data",
    "no_joint_participation_justification": null
  },
  "execution": {
    "site_visit_required": true,
    "duration_days": "80",
    "procurement_term": "Normal",
    "subcontracted_work": null,
    "deadline_justification": null
  },
  "lots": [
    {
      "number": "1",
      "name": "PARTIDA SOLA",
      "description": "PARTIDA SOLA",
      "requirement_group_id": "1",
      "items": [
        {
          "number": "1",
          "cucop_code": "35102-0003",
          "specific_item_code": "35102",
          "cucop_description": "MANTENIMIENTO DE INMUEBLES PARA LA PRESTACION DE SERVICIOS PUBLICOS",
          "description": "MANTENIMIENTO Y ADECUACIONES EN LAS UMF. 50, UMF. 49, UMF. 1, EN EL OOAD DURANGO.",
          "requested_quantity": null,
          "minimum_quantity": null,
          "maximum_quantity": null,
          "unit": null,
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "35102",
          "partida_description": "MANTENIMIENTO Y CONSERVACIÓN DE INMUEBLES PARA LA PRESTACIÓN DE SERVICIOS PÚBLICOS"
        }
      ]
    }
  ],
  "budget_items": [
    {
      "code": "35102",
      "description": "MANTENIMIENTO Y CONSERVACIÓN DE INMUEBLES PARA LA PRESTACIÓN DE SERVICIOS PÚBLICOS"
    }
  ],
  "awards": [
    {
      "id": "C-2025-00101436",
      "internal_reference": "C5M1819",
      "title": "MANTENIMIENTO Y ADECUACIONES EN LAS UMF. 50, UMF. 49 Y UMF. 1, DEL OOAD DURANGO.",
      "status": "PUBLICADO",
      "contractor": {
        "name": "GRUPO CONSTRUCTOR SILVA SA DE CV",
        "normalized_name": "GRUPO CONSTRUCTOR SILVA",
        "rfc_type": null,
        "slug": "grupo-constructor-silva"
      },
      "contract_period": {
        "published_at": "2025-09-22T16:16:40.000Z",
        "starts_at": "2025-09-13T06:00:00.000Z",
        "ends_at": "2025-12-01T06:00:00.000Z"
      },
      "value": {
        "subtotal": "2117602.04",
        "tax": "338816.33",
        "total": "2456418.37",
        "maximum_subtotal": "0",
        "maximum_total": "0",
        "currency": "MXN"
      },
      "open_contract_type": null,
      "quantity": null,
      "exercised_quantity": null,
      "participants": [],
      "line_items": [
        {
          "number": "0",
          "cucop_code": "35102-0003",
          "description": "MANTENIMIENTO Y ADECUACIONES EN LAS UMF. 50, UMF. 49, UMF. 1, EN EL OOAD DURANGO.",
          "unit": null,
          "requested_quantity": null,
          "awarded_quantity": null,
          "unit_price": null,
          "subtotal": "2117602.04",
          "tax": "338816.33",
          "other_taxes": null,
          "total": "2456418.37",
          "cucop_description": "MANTENIMIENTO DE INMUEBLES PARA LA PRESTACION DE SERVICIOS PUBLICOS",
          "partida_code": "35102",
          "partida_description": "MANTENIMIENTO Y CONSERVACIÓN DE INMUEBLES PARA LA PRESTACIÓN DE SERVICIOS PÚBLICOS"
        }
      ]
    }
  ],
  "documents": [
    {
      "id": null,
      "annex_number": 1,
      "document_type": null,
      "description": "CONVOCATORIA",
      "filename": "Conv N13 2025.docx",
      "availability": "available",
      "size_bytes": "1506537",
      "mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:09.528Z",
      "updated_at": "2025-12-04T12:07:09.529Z"
    },
    {
      "id": null,
      "annex_number": 1,
      "document_type": null,
      "description": "AVISO DE DIFERIMIENTO DE FALLO",
      "filename": "A Dif Fallo N13.pdf",
      "availability": "available",
      "size_bytes": "645473",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:08:28.048Z",
      "updated_at": "2025-12-04T12:08:28.049Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 1 OK.doc",
      "availability": "available",
      "size_bytes": "67072",
      "mime_type": "application/msword",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:10.752Z",
      "updated_at": "2025-12-04T12:07:10.753Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 10 ok.doc",
      "availability": "available",
      "size_bytes": "50176",
      "mime_type": "application/msword",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:12.014Z",
      "updated_at": "2025-12-04T12:07:12.015Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 11 OK.xlsx",
      "availability": "available",
      "size_bytes": "14166",
      "mime_type": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:13.054Z",
      "updated_at": "2025-12-04T12:07:13.056Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 12 OK.xlsx",
      "availability": "available",
      "size_bytes": "265752",
      "mime_type": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:14.631Z",
      "updated_at": "2025-12-04T12:07:14.632Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 13 OK.xlsx",
      "availability": "available",
      "size_bytes": "18261",
      "mime_type": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:16.070Z",
      "updated_at": "2025-12-04T12:07:16.071Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 14 OK.xlsx",
      "availability": "available",
      "size_bytes": "17963",
      "mime_type": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:17.146Z",
      "updated_at": "2025-12-04T12:07:17.147Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 15 OK.xlsx",
      "availability": "available",
      "size_bytes": "20162",
      "mime_type": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:18.209Z",
      "updated_at": "2025-12-04T12:07:18.209Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 16 OK.xlsx",
      "availability": "available",
      "size_bytes": "48085",
      "mime_type": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:19.998Z",
      "updated_at": "2025-12-04T12:07:19.999Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 17 OK.xlsx",
      "availability": "available",
      "size_bytes": "14751",
      "mime_type": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:21.179Z",
      "updated_at": "2025-12-04T12:07:21.180Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 18 OK.xlsx",
      "availability": "available",
      "size_bytes": "14555",
      "mime_type": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:22.293Z",
      "updated_at": "2025-12-04T12:07:22.294Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 19 OK.xlsx",
      "availability": "available",
      "size_bytes": "16269",
      "mime_type": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:23.435Z",
      "updated_at": "2025-12-04T12:07:23.437Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 2 OK.xlsx",
      "availability": "available",
      "size_bytes": "14859",
      "mime_type": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:24.978Z",
      "updated_at": "2025-12-04T12:07:24.979Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 20 OK.doc",
      "availability": "available",
      "size_bytes": "55296",
      "mime_type": "application/msword",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:26.131Z",
      "updated_at": "2025-12-04T12:07:26.133Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 21 OK.doc",
      "availability": "available",
      "size_bytes": "55296",
      "mime_type": "application/msword",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:28.371Z",
      "updated_at": "2025-12-04T12:07:28.372Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 22 OK.xlsx",
      "availability": "available",
      "size_bytes": "18427",
      "mime_type": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:30.009Z",
      "updated_at": "2025-12-04T12:07:30.011Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 23 OK.xlsx",
      "availability": "available",
      "size_bytes": "18762",
      "mime_type": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:32.229Z",
      "updated_at": "2025-12-04T12:07:32.230Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 24 OK.xlsx",
      "availability": "available",
      "size_bytes": "18411",
      "mime_type": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:33.827Z",
      "updated_at": "2025-12-04T12:07:33.828Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 25 OK.xlsx",
      "availability": "available",
      "size_bytes": "19292",
      "mime_type": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:35.093Z",
      "updated_at": "2025-12-04T12:07:35.094Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 26 OK.xlsx",
      "availability": "available",
      "size_bytes": "17659",
      "mime_type": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:36.630Z",
      "updated_at": "2025-12-04T12:07:36.632Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 3 OK.xlsx",
      "availability": "available",
      "size_bytes": "26164",
      "mime_type": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:38.219Z",
      "updated_at": "2025-12-04T12:07:38.221Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 4 ok.xlsx",
      "availability": "available",
      "size_bytes": "74568",
      "mime_type": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:39.364Z",
      "updated_at": "2025-12-04T12:07:39.366Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 4A OK.xlsx",
      "availability": "available",
      "size_bytes": "75699",
      "mime_type": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:40.414Z",
      "updated_at": "2025-12-04T12:07:40.415Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 5 OK.doc",
      "availability": "available",
      "size_bytes": "64512",
      "mime_type": "application/msword",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:41.640Z",
      "updated_at": "2025-12-04T12:07:41.641Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 6 ok.doc",
      "availability": "available",
      "size_bytes": "65024",
      "mime_type": "application/msword",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:42.939Z",
      "updated_at": "2025-12-04T12:07:42.940Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 6A ok.doc",
      "availability": "available",
      "size_bytes": "64512",
      "mime_type": "application/msword",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:45.107Z",
      "updated_at": "2025-12-04T12:07:45.108Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 7 ok.doc",
      "availability": "available",
      "size_bytes": "75776",
      "mime_type": "application/msword",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:46.509Z",
      "updated_at": "2025-12-04T12:07:46.510Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 7a.doc",
      "availability": "available",
      "size_bytes": "65536",
      "mime_type": "application/msword",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:47.691Z",
      "updated_at": "2025-12-04T12:07:47.692Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 8 OK.doc",
      "availability": "available",
      "size_bytes": "50176",
      "mime_type": "application/msword",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:48.787Z",
      "updated_at": "2025-12-04T12:07:48.788Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 8A OK.doc",
      "availability": "available",
      "size_bytes": "49664",
      "mime_type": "application/msword",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:50.234Z",
      "updated_at": "2025-12-04T12:07:50.236Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 8B RF.pdf",
      "availability": "available",
      "size_bytes": "124028",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:53.530Z",
      "updated_at": "2025-12-04T12:07:53.531Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 8C ok.doc",
      "availability": "available",
      "size_bytes": "49664",
      "mime_type": "application/msword",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:55.135Z",
      "updated_at": "2025-12-04T12:07:55.136Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 9 OK.xlsx",
      "availability": "available",
      "size_bytes": "15898",
      "mime_type": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:56.214Z",
      "updated_at": "2025-12-04T12:07:56.215Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Doc 1.doc",
      "availability": "available",
      "size_bytes": "49664",
      "mime_type": "application/msword",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:07:57.381Z",
      "updated_at": "2025-12-04T12:07:57.382Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Doc 10.doc",
      "availability": "available",
      "size_bytes": "64000",
      "mime_type": "application/msword",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:08:00.062Z",
      "updated_at": "2025-12-04T12:08:00.063Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Doc 11 OK.docx",
      "availability": "available",
      "size_bytes": "36804",
      "mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:08:01.503Z",
      "updated_at": "2025-12-04T12:08:01.504Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Doc 2.doc",
      "availability": "available",
      "size_bytes": "49152",
      "mime_type": "application/msword",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:08:02.698Z",
      "updated_at": "2025-12-04T12:08:02.699Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Doc 3.docx",
      "availability": "available",
      "size_bytes": "24665",
      "mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:08:03.932Z",
      "updated_at": "2025-12-04T12:08:03.933Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Doc 4.doc",
      "availability": "available",
      "size_bytes": "54272",
      "mime_type": "application/msword",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:08:06.294Z",
      "updated_at": "2025-12-04T12:08:06.295Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Doc 5.doc",
      "availability": "available",
      "size_bytes": "40448",
      "mime_type": "application/msword",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:08:07.599Z",
      "updated_at": "2025-12-04T12:08:07.600Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Doc 6.doc",
      "availability": "available",
      "size_bytes": "47616",
      "mime_type": "application/msword",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:08:08.776Z",
      "updated_at": "2025-12-04T12:08:08.777Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Doc 7.doc",
      "availability": "available",
      "size_bytes": "47104",
      "mime_type": "application/msword",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:08:10.283Z",
      "updated_at": "2025-12-04T12:08:10.284Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Doc 8.docx",
      "availability": "available",
      "size_bytes": "28581",
      "mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:08:11.368Z",
      "updated_at": "2025-12-04T12:08:11.369Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Doc 9.docx",
      "availability": "available",
      "size_bytes": "28108",
      "mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:08:12.491Z",
      "updated_at": "2025-12-04T12:08:12.493Z"
    },
    {
      "id": null,
      "annex_number": 3,
      "document_type": null,
      "description": "MODELO DE CONTRATO",
      "filename": "Mod Contr PU.pdf",
      "availability": "available",
      "size_bytes": "386573",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:08:13.892Z",
      "updated_at": "2025-12-04T12:08:13.893Z"
    },
    {
      "id": null,
      "annex_number": 4,
      "document_type": null,
      "description": "CATÁLOGO DE CONCEPTOS",
      "filename": "CAT N13 2025.xlsx",
      "availability": "available",
      "size_bytes": "63855",
      "mime_type": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:08:15.103Z",
      "updated_at": "2025-12-04T12:08:15.104Z"
    },
    {
      "id": null,
      "annex_number": 6,
      "document_type": null,
      "description": "ACTA JUNTA DE ACLARACIONES",
      "filename": "Acta JA N13.pdf",
      "availability": "available",
      "size_bytes": "1117753",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:08:17.532Z",
      "updated_at": "2025-12-04T12:08:17.533Z"
    },
    {
      "id": null,
      "annex_number": 7,
      "document_type": null,
      "description": "ACTA DE APERTURA DE PROPOSICIONES",
      "filename": "A PAP N13 2025.pdf",
      "availability": "available",
      "size_bytes": "1024128",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:08:26.290Z",
      "updated_at": "2025-12-04T12:08:26.291Z"
    },
    {
      "id": null,
      "annex_number": 9,
      "document_type": null,
      "description": "ACTA DE FALLO",
      "filename": "Acta Fallo N13.pdf",
      "availability": "available",
      "size_bytes": "3057755",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-04T12:08:34.543Z",
      "updated_at": "2025-12-04T12:08:34.544Z"
    }
  ],
  "provenance": {
    "source_system": "Compras MX",
    "source_fetched_at": "2026-08-04T00:05:07.084Z",
    "last_seen_at": "2026-08-04T02:05:00.987Z",
    "first_seen_at": "2025-11-04T22:16:41.430Z",
    "detail_complete": true,
    "documents_complete": true,
    "content_changed_at": "2025-11-04T22:16:41.430Z"
  },
  "context": {
    "suppliers": [
      {
        "slug": "grupo-constructor-silva",
        "name": "GRUPO CONSTRUCTOR SILVA SA DE CV",
        "total_contracts": 21,
        "total_awarded_amount": "178910939.81",
        "median_amount": "4757019.52",
        "distinct_buyers": 1,
        "first_contract_at": "2023-01-27T00:00:00.000Z",
        "last_contract_at": "2026-08-19T00:00:00.000Z",
        "with_this_buyer": {
          "contracts": 21,
          "amount": "178910939.81"
        },
        "refreshed_at": "2026-09-16T00:56:30.797Z"
      }
    ],
    "buyer": {
      "slug": "imss",
      "name": "INSTITUTO MEXICANO DEL SEGURO SOCIAL",
      "total_procedures": 51299,
      "distinct_suppliers": 8089,
      "procedures_by_type": {
        "LICITACIÓN PÚBLICA": 11359,
        "ADJUDICACIÓN DIRECTA": 35850,
        "INVITACIÓN A CUANDO MENOS TRES PERSONAS": 4079,
        "CONTRATO ESPECÍFICO DERIVADO DE ACUERDO MARCO": 11
      },
      "refreshed_at": "2026-09-27T10:00:02.081Z"
    }
  },
  "alternates": [],
  "similar": [
    {
      "numero_procedimiento": "lo-50-gyr-050gyr054-n-15-2024",
      "nombre_procedimiento": "MTTO. INST. Y ACABADOS EN UMF. 44 Y UNIDADES ADMINISTRATIVAS EN DURANGO, DGO",
      "dependencia": "IMSS",
      "siglas": "IMSS",
      "score": 0.06921124458312322,
      "anio_ejercicio": 2024,
      "estatus": "ADJUDICADO",
      "fecha_fallo": "2024-09-04T14:00:00.000Z",
      "fecha_publicacion": "2024-08-13T11:14:31.000Z",
      "ganador": "CARLOS GALEANA DAVILA",
      "ganador_slug": "carlos-galeana-davila",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "3993626.33"
    },
    {
      "numero_procedimiento": "lo-50-gyr-050gyr054-n-9-2023",
      "nombre_procedimiento": "MTTO. A INSTALACIONES Y ACABADOS EN LA U.M.F. N° 11 Y EN LA U.M.F. N° 29 , DGO.",
      "dependencia": "IMSS",
      "siglas": "IMSS",
      "score": 0.06970239101066367,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": "2023-05-26T11:00:00.000Z",
      "fecha_publicacion": "2023-05-02T11:19:18.000Z",
      "ganador": "GRUPO CONSTRUCTOR SILVA SA DE CV",
      "ganador_slug": "grupo-constructor-silva",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "5768432.82"
    },
    {
      "numero_procedimiento": "lo-50-gyr-050gyr971-n-13-2025",
      "nombre_procedimiento": "TRABAJOS DE MANTENIMIENTO EN DIFERENTES UNIDADES MEDICAS Y ADMIISTRATIVAS",
      "dependencia": "IMSS",
      "siglas": "IMSS",
      "score": 0.07496873214561295,
      "anio_ejercicio": 2025,
      "estatus": "DESIERTO",
      "fecha_fallo": "2025-08-15T10:00:00.000Z",
      "fecha_publicacion": "2025-07-29T11:07:40.000Z",
      "ganador": null,
      "ganador_slug": null,
      "ganador_rfc_type": null,
      "ganadores": "0",
      "monto_mxn": null
    },
    {
      "numero_procedimiento": "lo-50-gyr-050gyr084-n-13-2025",
      "nombre_procedimiento": "LO-50-GYR-050GYR084-N-13-2025.-SERVICIO DE MANTTO. A INMUEBLES.- ADECUACIONES EN",
      "dependencia": "IMSS",
      "siglas": "IMSS",
      "score": 0.07659853417855911,
      "anio_ejercicio": 2025,
      "estatus": "ADJUDICADO",
      "fecha_fallo": "2025-09-01T13:00:00.000Z",
      "fecha_publicacion": "2025-08-14T18:04:51.000Z",
      "ganador": "NIBAY CONSTRUCCIONES SA DE CV",
      "ganador_slug": "nibay-construcciones",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "5847301.26"
    },
    {
      "numero_procedimiento": "lo-50-gyr-050gyr054-n-6-2023",
      "nombre_procedimiento": "MTTO INST./ ACAB., EN LA UMF.41, SANT.PAP., UMF.42 TEPEH., UMF.5 GUANACEVI, DGO.",
      "dependencia": "IMSS",
      "siglas": "IMSS",
      "score": 0.07818109263068829,
      "anio_ejercicio": 2023,
      "estatus": "DESIERTO",
      "fecha_fallo": "2023-04-26T11:00:00.000Z",
      "fecha_publicacion": "2023-04-04T10:32:47.000Z",
      "ganador": null,
      "ganador_slug": null,
      "ganador_rfc_type": null,
      "ganadores": "0",
      "monto_mxn": null
    },
    {
      "numero_procedimiento": "lo-50-gyr-050gyr054-n-11-2023",
      "nombre_procedimiento": "MTTO. INST./ACAB. EN LA UMF.19, LA CIUDAD Y EN LA UMF.3, SAN MIGUEL DE CRUCES.",
      "dependencia": "INSTITUTO MEXICANO DEL SEGURO SOCIAL",
      "siglas": "IMSS",
      "score": 0.08041781666384873,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": "2023-06-23T11:00:00.000Z",
      "fecha_publicacion": "2023-06-01T08:58:19.000Z",
      "ganador": "DAMIAN VARGAS ZAMORA",
      "ganador_slug": "damian-vargas-zamora",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "5779486.22"
    }
  ]
}