{
"html_url": "https://postor.com.mx/adjudicacion/aa-11-b00-011b00001-n-6490-2023",
"canonical": "https://postor.com.mx/adjudicacion/aa-11-b00-011b00001-n-6490-2023",
"id": "7d6e1057e3394be5b7e504dedfc1fc37",
"procedure_number": "AA-11-B00-011B00001-N-6490-2023",
"file_number": "E-2023-00100069",
"title": "DANAFER ENGINEERING SERVICES S.A. DE C.V.",
"description": {
"short": "Adquisiciones, arrendamientos y servicios, dentro de los montos máximos establecidos en el PEF.",
"detailed": "\"PRESTACIÓN DE SERVICIO MANTENIMIENTO PREVENTIVO MAQUINA PICK AND PLACE PANTERA \nSERVICIO DE MANTENIMEINTO PREVENTIVO HORNO RO300FC\nSERVICIO DE MANTENIMIENTO PREVENTIVO EMPASTADORA FINO ESSEMTEC\nSERVICIO DE MANTENIMIENTO PREVENTIVO COMPRESOR DE MAQUINA PICK AND PLACE PANTERA\""
},
"lifecycle": {
"section": "concluido",
"source_status": "ADJUDICADO",
"moved_at": null
},
"buyer": {
"agency": "INSTITUTO POLITECNICO NACIONAL",
"acronym": "IPN",
"branch": "11 - EDUCACIÓN PÚBLICA",
"buying_unit": "DIRECCION DE RECURSOS MATERIALES E INFRAESTRUCTURA",
"requesting_unit": null,
"requesting_group": "DIRECCION DE RECURSOS MATERIALES E INFRAESTRUCTURA",
"entity": null,
"slug": "ipn",
"unit_slug": "direccion-de-recursos-materiales-e-infraestructura-011b00001"
},
"classification": {
"procedure_type": "ADJUDICACIÓN DIRECTA",
"contracting_type": "SERVICIOS",
"publication_type": null,
"character": "NACIONAL",
"fiscal_year": 2023,
"law": "LEY DE ADQUISICIONES, ARRENDAMIENTOS Y SERVICIOS DEL SECTOR PÚBLICO",
"legal_basis_id": "42",
"exception_basis": "Art. 42 párrafo primero",
"internal_control_number": "DES201028UV4-CIC-2023-83",
"supply_source_number": null
},
"schedule": {
"published_at": "2023-11-09T01:32:26.000Z",
"clarification_meeting_at": null,
"clarification_questions_deadline_at": null,
"clarification_responses_deadline_at": null,
"bid_opening_at": null,
"award_at": null,
"estimated_contract_at": "2023-10-17T06:00:00.000Z",
"site_visit_at": null,
"estimated_work_start_at": null
},
"locations": {
"state_id": "7",
"state": "CIUDAD DE MÉXICO",
"bid_opening": null,
"award": null,
"clarification_meeting": null,
"site_visit": null,
"work_site": null
},
"estimated_value": {
"minimum": null,
"maximum": null,
"currency": "MXN",
"updated_at": null
},
"financial_terms": {
"currency": "MXN",
"advance_percentage": "0",
"supplier_percentage": null,
"payment_method": "Una sola exhibición",
"credit_condition": null,
"payment_conditions": null,
"financing_organization": null
},
"evaluation": {
"criterion": "BINARIO",
"technical_points": null,
"economic_points": null
},
"guarantees": {
"performance_required": false,
"goods_or_services_required": false,
"amount_percentage": null,
"delivery_days": null,
"term_months": null,
"other_insurance_required": false,
"other_insurance_description": null,
"performance_reduction": null
},
"participation": {
"method": null,
"joint": false,
"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": null,
"duration_days": null,
"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": "31903-0001",
"specific_item_code": "31903",
"cucop_description": "SERVICIOS GENERALES PARA PLANTELES EDUCATIVOS",
"description": "SERVICIO DE MANTENIMIENTO INTEGRAL PREVENTIVO Y CORRECTIVO PARA EQUIPO MAYOR O ESPECIALIZADO AUTORIZADO PARA EL CROMATÓGRAFO DE LIQUIDOS UHPLC I-CLASS, MARCA WATERS Y ACLOPADO A UN ESPECTRÓMETRO DE MASAS XEVOG2 XS QTFO",
"requested_quantity": "1",
"minimum_quantity": "1",
"maximum_quantity": "1",
"unit": "SERVICIO",
"minimum_amount": null,
"maximum_amount": null,
"partida_code": "31903",
"partida_description": "SERVICIOS GENERALES PARA PLANTELES EDUCATIVOS"
}
]
}
],
"budget_items": [
{
"code": "31903",
"description": "SERVICIOS GENERALES PARA PLANTELES EDUCATIVOS"
}
],
"awards": [
{
"id": "C-2023-00142576",
"internal_reference": "DES201028UV4-CIC-2023-83",
"title": "DANAFER ENGINEERING SERVICES S.A. DE C.V.",
"status": "PUBLICADO",
"contractor": {
"name": "DANAFER ENGINEERING SERVICES SA DE CV",
"normalized_name": "DANAFER ENGINEERING SERVICES",
"rfc_type": null,
"slug": "danafer-engineering-services"
},
"contract_period": {
"published_at": "2023-11-09T01:32:26.000Z",
"starts_at": "2023-10-17T06:00:00.000Z",
"ends_at": "2023-10-25T06:00:00.000Z"
},
"value": {
"subtotal": "86206.9",
"tax": "13793.1",
"total": "100000",
"maximum_subtotal": "0",
"maximum_total": "0",
"currency": "MXN"
},
"open_contract_type": null,
"quantity": null,
"exercised_quantity": null,
"participants": [],
"line_items": [
{
"number": "0",
"cucop_code": "31903-0001",
"description": "SERVICIO DE MANTENIMIENTO INTEGRAL PREVENTIVO Y CORRECTIVO PARA EQUIPO MAYOR O ESPECIALIZADO AUTORIZADO PARA EL CROMATÓGRAFO DE LIQUIDOS UHPLC I-CLASS, MARCA WATERS Y ACLOPADO A UN ESPECTRÓMETRO DE MASAS XEVOG2 XS QTFO",
"unit": "SERVICIO",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "86206.9",
"subtotal": "86206.9",
"tax": "13793.1",
"other_taxes": null,
"total": "100000",
"cucop_description": "SERVICIOS GENERALES PARA PLANTELES EDUCATIVOS",
"partida_code": "31903",
"partida_description": "SERVICIOS GENERALES PARA PLANTELES EDUCATIVOS"
}
]
}
],
"documents": [
{
"id": null,
"annex_number": 1,
"document_type": null,
"description": "ANEXO TÉCNICO",
"filename": "Anexo 1.pdf",
"availability": "available",
"size_bytes": "425915",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-12-09T04:08:32.556Z",
"updated_at": "2025-12-09T04:08:32.558Z"
},
{
"id": null,
"annex_number": 3,
"document_type": null,
"description": "OFICIO DE ADJUDICACIÓN",
"filename": "Adjudicación.pdf",
"availability": "available",
"size_bytes": "1264875",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-12-09T04:08:35.090Z",
"updated_at": "2025-12-09T04:08:35.091Z"
}
],
"provenance": {
"source_system": "Compras MX",
"source_fetched_at": "2026-07-29T18:14:09.088Z",
"last_seen_at": "2026-07-29T18:14:09.081Z",
"first_seen_at": "2025-11-05T05:23:32.984Z",
"detail_complete": true,
"documents_complete": true,
"content_changed_at": "2025-11-05T05:23:32.984Z"
},
"context": {
"prices": [
{
"cucop_code": "31903-0001",
"description": "SERVICIOS GENERALES PARA PLANTELES EDUCATIVOS",
"priced_items": 693,
"units": [
{
"n": 598,
"max": 27271525.5,
"min": 11.72,
"p10": 10808.45,
"p50": 129411.205,
"p90": 509372.414,
"unidad": "SERVICIO"
},
{
"n": 78,
"max": 103448,
"min": 4.6,
"p10": 4.6,
"p50": 70,
"p90": 5430,
"unidad": "PIEZA"
},
{
"n": 16,
"max": 219710,
"min": 16363.7,
"p10": 23641.55,
"p50": 93866.5,
"p90": 146527.645,
"unidad": "LOTE"
}
],
"price_by_year": {
"2023": {
"n": 407,
"p50": 112068.97
},
"2024": {
"n": 99,
"p50": 157000
},
"2025": {
"n": 86,
"p50": 9768
},
"2026": {
"n": 101,
"p50": 22670
}
},
"refreshed_at": "2026-09-18T22:38:48.044Z"
}
],
"suppliers": [
{
"slug": "danafer-engineering-services",
"name": "DANAFER ENGINEERING SERVICES SA DE CV",
"total_contracts": 17,
"total_awarded_amount": "3559082.63",
"median_amount": "159999.99",
"distinct_buyers": 1,
"first_contract_at": "2023-03-28T00:00:00.000Z",
"last_contract_at": "2026-07-03T00:00:00.000Z",
"with_this_buyer": {
"contracts": 17,
"amount": "3559082.63"
},
"refreshed_at": "2026-09-16T00:56:30.797Z"
}
],
"buyer": {
"slug": "ipn",
"name": "INSTITUTO POLITECNICO NACIONAL",
"total_procedures": 18480,
"distinct_suppliers": 7591,
"procedures_by_type": {
"LICITACIÓN PÚBLICA": 84,
"ADJUDICACIÓN DIRECTA": 18271,
"ADJUDICACIÓN DIRECTA CONTRATO MARCO": 2,
"INVITACIÓN A CUANDO MENOS TRES PERSONAS": 123
},
"refreshed_at": "2026-09-22T23:45:05.603Z"
}
},
"alternates": [],
"similar": [
{
"numero_procedimiento": "aa-11-b00-011b00001-n-5734-2023",
"nombre_procedimiento": "SERVICIO DE MANTENIMIENTO INTEGRAL PREVENTIVO Y CORRECTIVO",
"dependencia": "IPN",
"siglas": "IPN",
"score": 0.025922833328062667,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-10-12T20:16:49.000Z",
"ganador": "WATERS SA DE CV",
"ganador_slug": "waters",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "1234138.52"
},
{
"numero_procedimiento": "aa-11-b00-011b00001-n-6427-2023",
"nombre_procedimiento": "MANTENIMIENTO A CROMATÓGRAFO DE LÍQUIDOS HPLC",
"dependencia": "INSTITUTO POLITECNICO NACIONAL",
"siglas": "IPN",
"score": 0.07231763651826661,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-10-27T21:41:58.000Z",
"ganador": "INGENIERIA EN SERVICIOS DE INSTALACION, CAPACITACION Y DISTRIBUC",
"ganador_slug": "ingenieria-en-servicios-de-instalacion-capacitacion-y-distribuc",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "87000.00"
},
{
"numero_procedimiento": "aa-11-b00-011b00001-n-4287-2023",
"nombre_procedimiento": "MANTENIMIENTO PREVENTIVO PARA UN CROMATÓGRAFO DE LÍQUIDOS HPLC MARCA AGILENT TEC",
"dependencia": "IPN",
"siglas": "IPN",
"score": 0.07723635895468783,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-09-06T12:19:41.000Z",
"ganador": "CENTRO TECNOLOGICO GRAMA SA DE CV",
"ganador_slug": "centro-tecnologico-grama",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "75168.00"
},
{
"numero_procedimiento": "aa-11-b00-011b00001-n-4760-2023",
"nombre_procedimiento": "SERVICIO DE MANTENIMIENTO CORRECTIVO-PREVENTIVO A EQUIPO CROMATOGRAFO 833 BASIC",
"dependencia": "INSTITUTO POLITECNICO NACIONAL",
"siglas": "IPN",
"score": 0.08855337432344834,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-10-03T18:17:30.000Z",
"ganador": "\"CONSUMIBLES, EQUIPO DE LABORATORIO Y SERVICIOS\", SA DE CV",
"ganador_slug": "consumibles-equipo-de-laboratorio-y-servicios",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "87904.80"
},
{
"numero_procedimiento": "aa-11-b00-011b00001-n-4565-2023",
"nombre_procedimiento": "SERVICIO DE MANTENIMIENTO PREVENTIVO PARA EL CROMATÓGRAFO DE GASES, MARCA SYSGC-",
"dependencia": "IPN",
"siglas": "IPN",
"score": 0.095169847915758,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-09-28T20:09:41.000Z",
"ganador": "SILVIA GUTIERREZ ORTIZ",
"ganador_slug": "silvia-gutierrez-ortiz",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "85840.00"
},
{
"numero_procedimiento": "aa-11-b00-011b00001-n-4536-2023",
"nombre_procedimiento": "SERVICIO DE MANTENIMIENTO A CROMATÓGRAFO DE GASES MODELO 7890A",
"dependencia": "IPN",
"siglas": "IPN",
"score": 0.09575182770203361,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-09-27T11:32:02.000Z",
"ganador": "DISTRIBUIDORA MILAB SA DE CV",
"ganador_slug": "distribuidora-milab",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "53360.00"
}
]
}