{
"html_url": "https://postor.com.mx/licitacion/la-18-ton-018ton999-n-59-2023",
"canonical": "https://postor.com.mx/licitacion/la-18-ton-018ton999-n-59-2023",
"id": "fa06417b314a4b0b9233fdcb6a4492a0",
"procedure_number": "LA-18-TON-018TON999-N-59-2023",
"file_number": "E-2023-00039125",
"title": "SERVICIO DE MUESTREO Y ANALISIS PARA EL CUMPLIMIENTO DE LOS REQUERIMIENTOS CRE",
"description": {
"short": "No existen bienes alternativos o sustitutos, Único Oferente, Derechos exclusivos (patentes, licencias, derechos de autor u otros derechos exclusivos), o por obras de arte.",
"detailed": "SERVICIO DE MUESTREO Y ANALISIS PARA EL CUMPLIMIENTO DE LOS REQUERIMIENTOS DE LA CRE"
},
"lifecycle": {
"section": "concluido",
"source_status": "ADJUDICADO",
"moved_at": null
},
"buyer": {
"agency": "CENAGAS",
"acronym": "CENAGAS",
"branch": "18 - ENERGÍA",
"buying_unit": "UNIDAD DE ADMINISTRACION Y FINANZAS, DIRECCION EJECUTIVA DE RECURSOS MATERIALES",
"requesting_unit": null,
"requesting_group": "UNIDAD DE ADMINISTRACION Y FINANZAS, DIRECCION EJECUTIVA DE RECURSOS MATERIALES",
"entity": "CENAGAS",
"slug": "cenagas",
"unit_slug": "unidad-de-administracion-y-finanzas-direccion-ejecutiva-de-recursos-materiales-018ton999"
},
"classification": {
"procedure_type": "LICITACIÓN PÚBLICA",
"contracting_type": "SERVICIOS",
"publication_type": null,
"character": "NACIONAL",
"fiscal_year": 2023,
"law": "LEY DE ADQUISICIONES, ARRENDAMIENTOS Y SERVICIOS DEL SECTOR PÚBLICO",
"legal_basis_id": "1",
"exception_basis": "Art. 41 fr. I",
"internal_control_number": "E-2023-00039125",
"supply_source_number": null
},
"schedule": {
"published_at": "2023-05-23T05:43:30.000Z",
"clarification_meeting_at": "2023-05-30T17:00:00.000Z",
"clarification_questions_deadline_at": "2023-05-29T17:00:00.000Z",
"clarification_responses_deadline_at": null,
"bid_opening_at": "2023-06-07T17:00:00.000Z",
"award_at": "2023-06-14T19:00:00.000Z",
"estimated_contract_at": "2023-06-30T06:00:00.000Z",
"site_visit_at": null,
"estimated_work_start_at": null
},
"locations": {
"state_id": "7",
"state": "CIUDAD DE MÉXICO",
"bid_opening": "A TRAVÉS DE COMPRANET",
"award": "A TRAVÉS DE COMPRANET",
"clarification_meeting": "A TRAVÉS DE COMPRANET",
"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": "10",
"payment_method": "Una vez recibidos los reportes y la documentación soporte que acrediten el cumplimiento de especificaciones conforme a lo descrito en el Anexo Técnico, previa verificación de su contenido a entera satisfacción del CENAGAS y validada y autorizada por el Administrador del Contrato, el pago se realizará por cada reporte, mediante transferencia electrónica de fondos a la cuenta bancaria del beneficiario, y se realizará dentro de los 20 (veinte) días naturales contados a partir de la recepción, en l",
"credit_condition": null,
"payment_conditions": null,
"financing_organization": null
},
"evaluation": {
"criterion": "BINARIO",
"technical_points": null,
"economic_points": null
},
"guarantees": {
"performance_required": true,
"goods_or_services_required": false,
"amount_percentage": null,
"delivery_days": "10",
"term_months": null,
"other_insurance_required": false,
"other_insurance_description": null,
"performance_reduction": null
},
"participation": {
"method": "ELECTRÓNICA",
"joint": true,
"msme_only": false,
"social_witness": false,
"multi_year": true,
"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": false,
"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": "33901-0001",
"specific_item_code": "33901",
"cucop_description": "ESTUDIOS E INVESTIGACIONES",
"description": "SERVICIO DE MUESTREO Y ANALISIS PARA EL CUMPLIMIENTO DE LOS REQUERIMIENTOS DE LA CRE",
"requested_quantity": "1",
"minimum_quantity": "1",
"maximum_quantity": null,
"unit": "SERVICIO",
"minimum_amount": null,
"maximum_amount": null,
"partida_code": "33901",
"partida_description": "SUBCONTRATACIÓN DE SERVICIOS CON TERCEROS"
}
]
}
],
"budget_items": [
{
"code": "33901",
"description": "SUBCONTRATACIÓN DE SERVICIOS CON TERCEROS"
}
],
"awards": [
{
"id": "C-2023-00057711",
"internal_reference": "CENAGAS/SERV/068/2023-P",
"title": "SERVICIO DE MUESTREO Y ANALISIS PARA EL CUMPLIMIENTO DE LOS REQUERIMIENTOS CRE",
"status": "PUBLICADO",
"contractor": {
"name": "PRAXAIR MEXICO S DE RL DE CV",
"normalized_name": "PRAXAIR MEXICO",
"rfc_type": null,
"slug": "praxair-mexico"
},
"contract_period": {
"published_at": "2023-06-19T20:11:27.000Z",
"starts_at": "2023-06-29T06:00:00.000Z",
"ends_at": "2025-12-31T06:00:00.000Z"
},
"value": {
"subtotal": "10669872",
"tax": "1707179.52",
"total": "12377051.52",
"maximum_subtotal": "0",
"maximum_total": "0",
"currency": "MXN"
},
"open_contract_type": null,
"quantity": null,
"exercised_quantity": null,
"participants": [],
"line_items": [
{
"number": "0",
"cucop_code": "33901-0001",
"description": "SERVICIO DE MUESTREO Y ANALISIS PARA EL CUMPLIMIENTO DE LOS REQUERIMIENTOS DE LA CRE",
"unit": "SERVICIO",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "10669872",
"subtotal": "10669872",
"tax": "1707179.52",
"other_taxes": null,
"total": "12377051.52",
"cucop_description": "ESTUDIOS E INVESTIGACIONES",
"partida_code": "33901",
"partida_description": "SUBCONTRATACIÓN DE SERVICIOS CON TERCEROS"
}
]
}
],
"documents": [
{
"id": null,
"annex_number": 1,
"document_type": null,
"description": "CONVOCATORIA",
"filename": "1. Convocatoria de Licitacion Publica REQUERIMIENTOS CRE.docx",
"availability": "available",
"size_bytes": "437954",
"mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"sha256": null,
"uploaded_at": "2025-12-09T07:13:40.795Z",
"updated_at": "2025-12-09T07:13:40.796Z"
},
{
"id": null,
"annex_number": 2,
"document_type": null,
"description": "ANEXO TÉCNICO",
"filename": "1.1 Anexo 1 Anexo técnico.docx",
"availability": "available",
"size_bytes": "231941",
"mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"sha256": null,
"uploaded_at": "2025-12-09T07:13:42.370Z",
"updated_at": "2025-12-09T07:13:42.371Z"
},
{
"id": null,
"annex_number": 3,
"document_type": null,
"description": "MODELO DE CONTRATO",
"filename": "1.6 Modelo de contrato.docx",
"availability": "available",
"size_bytes": "417437",
"mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"sha256": null,
"uploaded_at": "2025-12-09T07:13:44.627Z",
"updated_at": "2025-12-09T07:13:44.628Z"
},
{
"id": null,
"annex_number": 4,
"document_type": null,
"description": "PROPUESTA ECONÓMICA",
"filename": "1.2 Anexo 2 Propuesta económica.docx",
"availability": "available",
"size_bytes": "372441",
"mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"sha256": null,
"uploaded_at": "2025-12-09T07:13:46.078Z",
"updated_at": "2025-12-09T07:13:46.079Z"
},
{
"id": null,
"annex_number": 5,
"document_type": null,
"description": "EVALUACIÓN BINARIA",
"filename": "1.3 Anexo 3 Criterio de evaluación binario.docx",
"availability": "available",
"size_bytes": "143287",
"mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"sha256": null,
"uploaded_at": "2025-12-09T07:13:47.292Z",
"updated_at": "2025-12-09T07:13:47.293Z"
},
{
"id": null,
"annex_number": 6,
"document_type": null,
"description": "LISTADO DE VERIFICACIÓN DE PROPOSICIONES",
"filename": "1.5 Lista de Verificación de Proposiciones.docx",
"availability": "available",
"size_bytes": "375067",
"mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"sha256": null,
"uploaded_at": "2025-12-09T07:13:49.338Z",
"updated_at": "2025-12-09T07:13:49.339Z"
},
{
"id": null,
"annex_number": 7,
"document_type": null,
"description": "ANEXO NAFIN",
"filename": "1.7 NAFIN.pdf",
"availability": "available",
"size_bytes": "4092389",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-12-09T07:13:52.923Z",
"updated_at": "2025-12-09T07:13:52.924Z"
},
{
"id": null,
"annex_number": 8,
"document_type": null,
"description": "REQUISITOS LEGALES ADMINISTRATIVOS",
"filename": "1.4 Requisitos Legales y Administrativos.docx",
"availability": "available",
"size_bytes": "394869",
"mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"sha256": null,
"uploaded_at": "2025-12-09T07:13:56.208Z",
"updated_at": "2025-12-09T07:13:56.211Z"
},
{
"id": null,
"annex_number": 11,
"document_type": null,
"description": "ACTA JUNTA DE ACLARACIONES",
"filename": "JUNTA DE ACLARACIONES.pdf",
"availability": "available",
"size_bytes": "942375",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-12-09T07:13:59.386Z",
"updated_at": "2025-12-09T07:13:59.387Z"
},
{
"id": null,
"annex_number": 12,
"document_type": null,
"description": "ACTA DE APERTURA DE PROPOSICIONES",
"filename": "Acta de Presentación y Apertura de Proposiciones Muestreo y Analisis CRE LA-18-TON-018TON999-N-59-2023.pdf",
"availability": "available",
"size_bytes": "2848596",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-12-09T07:14:02.995Z",
"updated_at": "2025-12-09T07:14:02.997Z"
},
{
"id": null,
"annex_number": 13,
"document_type": null,
"description": "ACTA DE FALLO",
"filename": "fallo Anexos Muestreo y Analisis CRE LA-18-TON-018TON999-N-59-2023.pdf",
"availability": "available",
"size_bytes": "5272035",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-12-09T07:14:11.701Z",
"updated_at": "2025-12-09T07:14:11.702Z"
}
],
"provenance": {
"source_system": "Compras MX",
"source_fetched_at": "2026-07-28T00:12:00.476Z",
"last_seen_at": "2026-07-28T01:03:38.563Z",
"first_seen_at": "2025-11-05T04:40:15.267Z",
"detail_complete": true,
"documents_complete": true,
"content_changed_at": "2025-11-05T04:40:15.267Z"
},
"context": {
"prices": [
{
"cucop_code": "33901-0001",
"description": "ESTUDIOS E INVESTIGACIONES",
"priced_items": 20714,
"units": [
{
"n": 20348,
"max": 556332185632.18,
"min": 0.9,
"p10": 15734.25,
"p50": 110989.57,
"p90": 300000,
"unidad": "SERVICIO"
},
{
"n": 207,
"max": 5382000,
"min": 0.29,
"p10": 5.9,
"p50": 195,
"p90": 12097,
"unidad": "PIEZA"
},
{
"n": 91,
"max": 5570,
"min": 14.65,
"p10": 125,
"p50": 125,
"p90": 680,
"unidad": "MILILITRO"
},
{
"n": 30,
"max": 5204.44,
"min": 145,
"p10": 840,
"p50": 1100,
"p90": 4125.66,
"unidad": "HORA"
},
{
"n": 18,
"max": 158500,
"min": 6000,
"p10": 7417.5,
"p50": 18000,
"p90": 114333.414,
"unidad": "LOTE"
},
{
"n": 10,
"max": 44089624.9,
"min": 1.98,
"p10": 1.98,
"p50": 3.17,
"p90": 4412508.49,
"unidad": "UNIDAD"
},
{
"n": 3,
"max": 6790,
"min": 1621.7,
"p10": 1715.7,
"p50": 2091.7,
"p90": 5850.34,
"unidad": "METRO CUBICO"
},
{
"n": 3,
"max": 1174568.97,
"min": 250000,
"p10": 280500,
"p50": 402500,
"p90": 1020155.176,
"unidad": "KILOGRAMO POR METRO"
}
],
"price_by_year": {
"2022": {
"n": 1,
"p50": 91783.2
},
"2023": {
"n": 8382,
"p50": 93103.45
},
"2024": {
"n": 7375,
"p50": 114425.29
},
"2025": {
"n": 2683,
"p50": 132167.8
},
"2026": {
"n": 2273,
"p50": 172413.79
}
},
"refreshed_at": "2026-09-25T21:15:01.948Z"
}
],
"suppliers": [
{
"slug": "praxair-mexico",
"name": "PRAXAIR MEXICO S DE RL DE CV",
"total_contracts": 352,
"total_awarded_amount": "6898574414.91",
"median_amount": "569687.35",
"distinct_buyers": 54,
"first_contract_at": "2023-01-01T00:00:00.000Z",
"last_contract_at": "2026-10-15T00:00:00.000Z",
"with_this_buyer": {
"contracts": 2,
"amount": "13445884.92"
},
"refreshed_at": "2026-09-24T18:15:02.258Z"
}
],
"buyer": {
"slug": "cenagas",
"name": "CENTRO NACIONAL DE CONTROL DEL GAS NATURAL",
"total_procedures": 343,
"distinct_suppliers": 190,
"procedures_by_type": {
"LICITACIÓN PÚBLICA": 61,
"ADJUDICACIÓN DIRECTA": 234,
"INVITACIÓN A CUANDO MENOS TRES PERSONAS": 40,
"CONTRATO ESPECÍFICO DERIVADO DE ACUERDO MARCO": 8
},
"refreshed_at": "2026-09-17T00:44:14.443Z"
}
},
"alternates": [],
"similar": [
{
"numero_procedimiento": "la-18-ton-018ton999-n-73-2023",
"nombre_procedimiento": "SERVICIO DE CALIBRACIÓN DE EQUIPOS E INSTRUMENTOS DE MEDICIÓN",
"dependencia": "CENTRO NACIONAL DE CONTROL DEL GAS NATURAL",
"siglas": "CENAGAS",
"score": 0.1151963999750234,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": "2023-07-03T17:30:00.000Z",
"fecha_publicacion": "2023-06-09T18:54:39.000Z",
"ganador": "FUJISAN SURVEY SA DE CV",
"ganador_slug": "fujisan-survey",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "2462478.62"
},
{
"numero_procedimiento": "la-18-ton-018ton999-n-47-2024",
"nombre_procedimiento": "SERVICIO DE ANÁLISIS Y EVALUACIÓN FINANCIERA Y ESTRUCTURA DEL CENAGAS",
"dependencia": "CENTRO NACIONAL DE CONTROL DEL GAS NATURAL",
"siglas": "CENAGAS",
"score": 0.13856536149978027,
"anio_ejercicio": 2024,
"estatus": "ADJUDICADO",
"fecha_fallo": "2024-06-03T17:30:00.000Z",
"fecha_publicacion": "2024-05-14T18:15:28.000Z",
"ganador": "GALAZ ESPECIALISTAS SA DE CV",
"ganador_slug": "galaz-especialistas",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "29836916.80"
},
{
"numero_procedimiento": "la-18-t0o-018t0o003-n-30-2023",
"nombre_procedimiento": "SERVICIO DE ANÁLISIS DE LABORATORIO",
"dependencia": "INSTITUTO MEXICANO DEL PETROLEO",
"siglas": "IMP",
"score": 0.13969988463520167,
"anio_ejercicio": 2023,
"estatus": "DESIERTO",
"fecha_fallo": "2023-07-21T13:00:00.000Z",
"fecha_publicacion": "2023-07-03T12:37:31.000Z",
"ganador": null,
"ganador_slug": null,
"ganador_rfc_type": null,
"ganadores": "0",
"monto_mxn": null
},
{
"numero_procedimiento": "la-18-ton-018ton999-n-107-2023",
"nombre_procedimiento": "ACTUALIZACIÓN DE LAS LICENCIAS AMBIENTALES ÚNICAS DEL CENAGAS",
"dependencia": "CENTRO NACIONAL DE CONTROL DEL GAS NATURAL",
"siglas": "CENAGAS",
"score": 0.1468715246762663,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": "2023-09-26T17:30:00.000Z",
"fecha_publicacion": "2023-09-05T18:06:36.000Z",
"ganador": "DHA INGENIEROS SA DE CV",
"ganador_slug": "dha-ingenieros",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "24058400.06"
},
{
"numero_procedimiento": "la-18-ton-018ton999-n-1-2024",
"nombre_procedimiento": "SERVICIO INTEGRAL ESPECIALIZADO PARA LAS UNIDADES ADMINISTRATIVAS DEL CENAGAS",
"dependencia": "CENAGAS",
"siglas": "CENAGAS",
"score": 0.17755841874456646,
"anio_ejercicio": 2024,
"estatus": "ADJUDICADO",
"fecha_fallo": "2024-02-23T12:30:00.000Z",
"fecha_publicacion": "2024-02-02T17:34:14.000Z",
"ganador": "SERVICIOS EMPRESARIALES FERC SA DE CV",
"ganador_slug": "servicios-empresariales-ferc",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "224043803.11"
},
{
"numero_procedimiento": "la-12-ncd-012ncd002-n-47-2024",
"nombre_procedimiento": "SERVICIO DE TOMA DE MUESTRAS Y ANÁLISIS DE AGUAS",
"dependencia": "INER",
"siglas": "INER",
"score": 0.17923649301963962,
"anio_ejercicio": 2024,
"estatus": "DESIERTO",
"fecha_fallo": "2024-05-31T11:30:00.000Z",
"fecha_publicacion": "2024-05-09T21:17:07.000Z",
"ganador": null,
"ganador_slug": null,
"ganador_rfc_type": null,
"ganadores": "0",
"monto_mxn": null
}
]
}