{
"html_url": "https://postor.com.mx/adjudicacion/aa-11-b00-011b00001-n-3934-2024",
"canonical": "https://postor.com.mx/adjudicacion/aa-11-b00-011b00001-n-3934-2024",
"id": "68633b5a593143fe862a56af4bfb56ec",
"procedure_number": "AA-11-B00-011B00001-N-3934-2024",
"file_number": "E-2024-00051636",
"title": "SERVICIO DE MANTENIMIENTO PREVENTIVO Y CORRECTIVO A REACTOR INTERMITENTE",
"description": {
"short": "Adquisiciones, arrendamientos y servicios, dentro de los montos máximos establecidos en el PEF.",
"detailed": "MANTENIMIENTO A REACTOR INTERMITENTE DE ACERO INOXIDABLE MARCA PARR INSTRUMENT PARA ALTA PRESIÓN, REPARACIÓN DEL SISTEMA DE CALENTAMIENTO, REEMPLAZO DEL SISTEMA DE AGITACIÓN, REMPLAZO DE SELLOS DE GRAFITO, ASI COMO OTRO SISTEMAS QUE COMPONEN EL REACTOR."
},
"lifecycle": {
"section": "concluido",
"source_status": "ADJUDICADO",
"moved_at": null
},
"buyer": {
"agency": "IPN",
"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": 2024,
"law": "LEY DE ADQUISICIONES, ARRENDAMIENTOS Y SERVICIOS DEL SECTOR PÚBLICO",
"legal_basis_id": "42",
"exception_basis": "Art. 42 párrafo primero",
"internal_control_number": "CMPL-REACTOR-01-2024",
"supply_source_number": null
},
"schedule": {
"published_at": "2024-05-16T04:19:35.000Z",
"clarification_meeting_at": null,
"clarification_questions_deadline_at": null,
"clarification_responses_deadline_at": null,
"bid_opening_at": null,
"award_at": null,
"estimated_contract_at": "2024-05-15T06:00:00.000Z",
"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": "EN UNA SOLO 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 PREVENTIVO Y CORRECTIVO A EQUIPO DE ALTA ESPECIALIDAD",
"requested_quantity": "1",
"minimum_quantity": "1",
"maximum_quantity": null,
"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-2024-00058439",
"internal_reference": "CMPL/REACTOR INTERMITENTE/3",
"title": "SERVICIO DE MANTENIMIENTO PREVENTIVO Y CORRECTIVO A REACTOR INTERMITENTE",
"status": "PUBLICADO",
"contractor": {
"name": "RJB CHEMISTRY SAS DE CV",
"normalized_name": "RJB CHEMISTRY",
"rfc_type": null,
"slug": "rjb-chemistry"
},
"contract_period": {
"published_at": "2024-05-16T04:19:35.000Z",
"starts_at": "2024-05-15T06:00:00.000Z",
"ends_at": "2024-08-31T06:00:00.000Z"
},
"value": {
"subtotal": "170043.1",
"tax": "27206.9",
"total": "197250",
"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 PREVENTIVO Y CORRECTIVO A EQUIPO DE ALTA ESPECIALIDAD",
"unit": "SERVICIO",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "170043.1",
"subtotal": "170043.1",
"tax": "27206.9",
"other_taxes": null,
"total": "197250",
"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 TECNICO REACTOR.pdf",
"availability": "available",
"size_bytes": "250264",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-12-12T05:59:27.142Z",
"updated_at": "2025-12-12T05:59:27.143Z"
},
{
"id": null,
"annex_number": 3,
"document_type": null,
"description": "OFICIO DE ADJUDICACIÓN",
"filename": "AD REACTOR INT.pdf",
"availability": "available",
"size_bytes": "232824",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-12-12T05:59:29.830Z",
"updated_at": "2025-12-12T05:59:29.831Z"
}
],
"provenance": {
"source_system": "Compras MX",
"source_fetched_at": "2026-07-31T16:00:08.111Z",
"last_seen_at": "2026-07-31T19:01:47.558Z",
"first_seen_at": "2025-11-05T07:07:47.460Z",
"detail_complete": true,
"documents_complete": true,
"content_changed_at": "2025-11-05T07:07:47.460Z"
},
"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": "rjb-chemistry",
"name": "RJB CHEMISTRY SAS DE CV",
"total_contracts": 15,
"total_awarded_amount": "3134785.14",
"median_amount": "172300.00",
"distinct_buyers": 1,
"first_contract_at": "2023-10-12T00:00:00.000Z",
"last_contract_at": "2026-07-16T00:00:00.000Z",
"with_this_buyer": {
"contracts": 15,
"amount": "3134785.14"
},
"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-3898-2024",
"nombre_procedimiento": "SERVICIO DE MANTENIMIENTO A SISTEMA DE MICRO-REACCION A ALTA PRESION",
"dependencia": "IPN",
"siglas": "IPN",
"score": 0.051053643226623535,
"anio_ejercicio": 2024,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2024-05-15T15:27:38.000Z",
"ganador": "GEO SISTEMAS Y CONTROL SA DE CV",
"ganador_slug": "geo-sistemas-y-control",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "197200.00"
},
{
"numero_procedimiento": "aa-11-b00-011b00001-n-4988-2023",
"nombre_procedimiento": "SERVICIO DE MANTENIMIENTO A EQUIPO Y MOBILIARIO",
"dependencia": "IPN",
"siglas": "IPN",
"score": 0.06313253201633406,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-10-08T19:47:57.000Z",
"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": "60000.00"
},
{
"numero_procedimiento": "aa-11-b00-011b00001-n-3927-2024",
"nombre_procedimiento": "SERVICIO DE MANTENIMIENTO CORRECTIVO Y PREVENTIVO DE EQUIPO DE RESONANCIA",
"dependencia": "IPN",
"siglas": "IPN",
"score": 0.06513053566995308,
"anio_ejercicio": 2024,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2024-05-15T21:52:59.000Z",
"ganador": "RJB CHEMISTRY SAS DE CV",
"ganador_slug": "rjb-chemistry",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "298750.00"
},
{
"numero_procedimiento": "aa-11-b00-011b00001-n-3931-2024",
"nombre_procedimiento": "SERVICIO DE MANTENIMIENTO PREVENTIVO Y CORRECTIVO A VISCOSIMETRO",
"dependencia": "IPN",
"siglas": "IPN",
"score": 0.07213887787279083,
"anio_ejercicio": 2024,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2024-05-15T22:09:02.000Z",
"ganador": "RJB CHEMISTRY SAS DE CV",
"ganador_slug": "rjb-chemistry",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "193420.00"
},
{
"numero_procedimiento": "aa-11-b00-011b00001-n-4214-2023",
"nombre_procedimiento": "MANTENIMIENTO PREVENTIVO Y CORRECTIVO AL SISTEMA REACTIVE ION ETCHER",
"dependencia": "IPN",
"siglas": "IPN",
"score": 0.07584315538406372,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-08-30T14:45:19.000Z",
"ganador": "SAMFERTECH INSTRUMENTACION BIENES Y SERVICIOS INDUSTRIALES SA DE",
"ganador_slug": "samfertech-instrumentacion-bienes-y-servicios-industriales-sa-de",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "218299.99"
},
{
"numero_procedimiento": "aa-11-b00-011b00001-n-3037-2023",
"nombre_procedimiento": "MANTENIMIENTO PREVENTIVO Y CORRECTIVO AL SISTEMA REACTIVE ION ETCHER",
"dependencia": "IPN",
"siglas": "IPN",
"score": 0.07807061308832763,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-06-07T13:33:33.000Z",
"ganador": "SAMFERTECH INSTRUMENTACION BIENES Y SERVICIOS INDUSTRIALES SA DE",
"ganador_slug": "samfertech-instrumentacion-bienes-y-servicios-industriales-sa-de",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "218299.99"
}
]
}