{
"html_url": "https://postor.com.mx/adjudicacion/aa-11-l4j-011l4j998-n-108-2023",
"canonical": "https://postor.com.mx/adjudicacion/aa-11-l4j-011l4j998-n-108-2023",
"id": "0a5573c55e9c441da81f2a532280ad6a",
"procedure_number": "AA-11-L4J-011L4J998-N-108-2023",
"file_number": "E-2023-00086557",
"title": "POLIZA DE SERVICIO DE MANTENIMIENTO PARA DOS ESPECTROMETROS DE MASAS Y SERVICIO",
"description": {
"short": "Adquisiciones, arrendamientos y servicios, dentro de los montos máximos establecidos en el PEF.",
"detailed": "POLIZA DE SERVICIO DE MANTENIMIENTO PARA DOS ESPECTROMETROS DE MASAS Y SERVICIO PREVENTIVO Y CALIBRACIÓN A 19 BALANZAS"
},
"lifecycle": {
"section": "concluido",
"source_status": "ADJUDICADO",
"moved_at": null
},
"buyer": {
"agency": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
"acronym": "CINVESTAV",
"branch": "11 - EDUCACIÓN PÚBLICA",
"buying_unit": "DEPARTAMENTO DE ADQUISICIONES EN IRAPUATO",
"requesting_unit": null,
"requesting_group": "DEPARTAMENTO DE ADQUISICIONES EN IRAPUATO",
"entity": null,
"slug": "cinvestav",
"unit_slug": "departamento-de-adquisiciones-en-irapuato-011l4j998"
},
"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": "REQUISICION 8697",
"supply_source_number": null
},
"schedule": {
"published_at": "2023-09-25T16:01:37.000Z",
"clarification_meeting_at": null,
"clarification_questions_deadline_at": null,
"clarification_responses_deadline_at": null,
"bid_opening_at": null,
"award_at": null,
"estimated_contract_at": "2023-09-22T06:00:00.000Z",
"site_visit_at": null,
"estimated_work_start_at": null
},
"locations": {
"state_id": "11",
"state": "GUANAJUATO",
"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": "PARCIALIDADES O DIFERIDO",
"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": "35401-0001",
"specific_item_code": "35401",
"cucop_description": "SERVICIOS DE INSTALACION DE EQUIPO E INSTRUMENTAL MEDICO",
"description": "POLIZA DE SERVICIO DE MANTENIMIENTO PARA DOS ESPECTROMETROS DE MASAS Y SERVICIO PREVENTIVO Y CALIBRACIÓN A 19 BALANZAS.",
"requested_quantity": "1",
"minimum_quantity": "1",
"maximum_quantity": null,
"unit": "SERVICIO",
"minimum_amount": null,
"maximum_amount": null,
"partida_code": "35401",
"partida_description": "INSTALACIÓN, REPARACIÓN Y MANTENIMIENTO DE EQUIPO E INSTRUMENTAL MEDICO Y DE LABORATORIO"
}
]
}
],
"budget_items": [
{
"code": "35401",
"description": "INSTALACIÓN, REPARACIÓN Y MANTENIMIENTO DE EQUIPO E INSTRUMENTAL MEDICO Y DE LABORATORIO"
}
],
"awards": [
{
"id": "C-2023-00112948",
"internal_reference": "CINVESTAV-I-SA-2023-62",
"title": "POLIZA DE SERVICIO DE MANTENIMIENTO PARA DOS ESPECTROMETROS DE MASAS Y SERVICIO",
"status": "PUBLICADO",
"contractor": {
"name": "CONTROL TECNICO Y REPRESENTACIONES SA DE CV",
"normalized_name": "CONTROL TECNICO Y REPRESENTACIONES",
"rfc_type": null,
"slug": "control-tecnico-y-representaciones"
},
"contract_period": {
"published_at": "2023-09-25T16:01:37.000Z",
"starts_at": "2023-09-22T06:00:00.000Z",
"ends_at": "2023-10-20T06:00:00.000Z"
},
"value": {
"subtotal": "169200",
"tax": "27072",
"total": "196272",
"maximum_subtotal": "0",
"maximum_total": "0",
"currency": "MXN"
},
"open_contract_type": null,
"quantity": null,
"exercised_quantity": null,
"participants": [],
"line_items": [
{
"number": "0",
"cucop_code": "35401-0001",
"description": "POLIZA DE SERVICIO DE MANTENIMIENTO PARA DOS ESPECTROMETROS DE MASAS Y SERVICIO PREVENTIVO Y CALIBRACIÓN A 19 BALANZAS.",
"unit": "SERVICIO",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "169200",
"subtotal": "169200",
"tax": "27072",
"other_taxes": null,
"total": "196272",
"cucop_description": "SERVICIOS DE INSTALACION DE EQUIPO E INSTRUMENTAL MEDICO",
"partida_code": "35401",
"partida_description": "INSTALACIÓN, REPARACIÓN Y MANTENIMIENTO DE EQUIPO E INSTRUMENTAL MEDICO Y DE LABORATORIO"
}
]
}
],
"documents": [
{
"id": null,
"annex_number": 1,
"document_type": null,
"description": "ANEXO TÉCNICO",
"filename": "REQ COMPRANET.pdf",
"availability": "available",
"size_bytes": "457727",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-12-07T21:16:34.154Z",
"updated_at": "2025-12-07T21:16:34.155Z"
},
{
"id": null,
"annex_number": 3,
"document_type": null,
"description": "OFICIO DE ADJUDICACIÓN",
"filename": "H. NOT.pdf",
"availability": "available",
"size_bytes": "268571",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-12-07T21:16:35.437Z",
"updated_at": "2025-12-07T21:16:35.438Z"
}
],
"provenance": {
"source_system": "Compras MX",
"source_fetched_at": "2026-07-29T04:44:43.775Z",
"last_seen_at": "2026-07-29T04:44:43.765Z",
"first_seen_at": "2025-11-05T05:09:41.172Z",
"detail_complete": true,
"documents_complete": true,
"content_changed_at": "2025-11-05T05:09:41.172Z"
},
"context": {
"prices": [
{
"cucop_code": "35401-0001",
"description": "SERVICIOS DE INSTALACION DE EQUIPO E INSTRUMENTAL MEDICO",
"priced_items": 3215,
"units": [
{
"n": 3013,
"max": 5648839270,
"min": 30,
"p10": 1748.2,
"p50": 11500,
"p90": 284662.7,
"unidad": "SERVICIO"
},
{
"n": 177,
"max": 3795000,
"min": 0.5,
"p10": 0.5,
"p50": 50,
"p90": 88185.514,
"unidad": "PIEZA"
},
{
"n": 21,
"max": 807396.55,
"min": 26912.93,
"p10": 37722.41,
"p50": 102562,
"p90": 495568.1,
"unidad": "LOTE"
}
],
"price_by_year": {
"2023": {
"n": 554,
"p50": 35000
},
"2024": {
"n": 1018,
"p50": 34104
},
"2025": {
"n": 1044,
"p50": 3800
},
"2026": {
"n": 599,
"p50": 2100
}
},
"refreshed_at": "2026-09-25T18:45:05.130Z"
}
],
"suppliers": [
{
"slug": "control-tecnico-y-representaciones",
"name": "CONTROL TECNICO Y REPRESENTACIONES SA DE CV",
"total_contracts": 787,
"total_awarded_amount": "337140271.04",
"median_amount": "93129.67",
"distinct_buyers": 73,
"first_contract_at": "2023-01-23T00:00:00.000Z",
"last_contract_at": "2026-09-25T00:00:00.000Z",
"with_this_buyer": {
"contracts": 145,
"amount": "22733984.97"
},
"refreshed_at": "2026-09-25T00:00:02.669Z"
}
],
"buyer": {
"slug": "cinvestav",
"name": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
"total_procedures": 6205,
"distinct_suppliers": 1314,
"procedures_by_type": {
"LICITACIÓN PÚBLICA": 34,
"ADJUDICACIÓN DIRECTA": 6052,
"INVITACIÓN A CUANDO MENOS TRES PERSONAS": 116,
"CONTRATO ESPECÍFICO DERIVADO DE ACUERDO MARCO": 3
},
"refreshed_at": "2026-09-26T00:00:02.312Z"
}
},
"alternates": [],
"similar": [
{
"numero_procedimiento": "aa-11-l4j-011l4j998-n-6-2024",
"nombre_procedimiento": "PÓLIZA DE SERVICIO DE MANTENIMIENTO A ESPECTROFOTOMETRO DE MASAS XEVO TQD REF. 1",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.06630522407920336,
"anio_ejercicio": 2024,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2024-01-29T09:58:51.000Z",
"ganador": "WATERS SA DE CV",
"ganador_slug": "waters",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "499588.85"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j999-n-456-2023",
"nombre_procedimiento": "POLIZA DE MANTENIMIENTO SISTEMA DE ESPECTROMETRIA DE MASAS",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.07085279263729938,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-10-04T11:50:28.000Z",
"ganador": "WATERS SA DE CV",
"ganador_slug": "waters",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "1617377.33"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j999-n-297-2024",
"nombre_procedimiento": "POLIZA DE MANTENIMIENTO A SISTEMA DE ESPECTROMETRIA DE MASAS",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.07245198539960218,
"anio_ejercicio": 2024,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2024-05-23T09:58:32.000Z",
"ganador": "WATERS SA DE CV",
"ganador_slug": "waters",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "1611953.96"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j999-n-449-2025",
"nombre_procedimiento": "POLIZA SE SISTEMA DE ESPECTROMETRIA DE MASAS",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.07786530256270707,
"anio_ejercicio": 2025,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2025-06-19T12:31:47.000Z",
"ganador": "WATERS SA DE CV",
"ganador_slug": "waters",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "1608739.24"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j998-n-53-2023",
"nombre_procedimiento": "SERVICIO DE MANTENIMIENTO A ESPECTROFOTOMETRO DE MASAS XEVO TQD.",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.08148736247344823,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-06-14T15:02:54.000Z",
"ganador": "WATERS SA DE CV",
"ganador_slug": "waters",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "494237.34"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j997-n-45-2023",
"nombre_procedimiento": "SERVICIO DE PÓLIZA DE MANTENIMIENTO A EQUIPOS DE LABORATORIO",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.08974308845318413,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-06-19T14:05:23.000Z",
"ganador": "KEYSIGHT TECHNOLOGIES MEXICO S DE RL DE CV",
"ganador_slug": "keysight-technologies-mexico",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "542439.99"
}
]
}