{
"html_url": "https://postor.com.mx/licitacion/la-50-gyr-050gyr022-n-33-2026",
"canonical": "https://postor.com.mx/licitacion/la-50-gyr-050gyr022-n-33-2026",
"id": "6fe2a6e22e4946a78e83f519357a521c",
"procedure_number": "LA-50-GYR-050GYR022-N-33-2026",
"file_number": "E-2025-00122168",
"title": "SERVICIO DE ANÁLISIS DE AGUAS DE APROVECHAMIENTO Y AGUAS RESIDUALES.",
"description": {
"short": null,
"detailed": "LA-50-GYR-050GYR022-N-33-2026 LICITACIÓN PÚBLICA NACIONAL, ELECTRÓNICA, PARA LA CONTRATACIÓN DEL SERVICIO DE ANÁLISIS DE AGUAS DE APROVECHAMIENTO Y AGUAS RESIDUALES, RÉGIMEN ORDINARIO, EJERCICIO 2026, CUBRIENDO NECESIDADES EN EL ÁMBITO DEL ÓRGANO DE OPERACIÓN ADMINISTRATIVA DESCONCENTRADA REGIONAL VERACRUZ SUR DEL INSTITUTO MEXICANO DEL SEGURO SOCIAL."
},
"lifecycle": {
"section": "concluido",
"source_status": "ADJUDICADO",
"moved_at": "2026-05-13T09:34:09.595Z"
},
"buyer": {
"agency": "INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"acronym": "IMSS",
"branch": "50 - INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"buying_unit": "COORDINACION DE ABASTECIMIENTO Y EQUIPAMIENTO VERACRUZ SUR",
"requesting_unit": null,
"requesting_group": "COORDINACION DE ABASTECIMIENTO Y EQUIPAMIENTO VERACRUZ SUR",
"entity": "INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"slug": "imss",
"unit_slug": "coordinacion-de-abastecimiento-y-equipamiento-veracruz-sur-050gyr022"
},
"classification": {
"procedure_type": "LICITACIÓN PÚBLICA",
"contracting_type": "SERVICIOS",
"publication_type": null,
"character": "NACIONAL",
"fiscal_year": 2026,
"law": "LEY DE ADQUISICIONES, ARRENDAMIENTOS Y SERVICIOS DEL SECTOR PÚBLICO",
"legal_basis_id": null,
"exception_basis": null,
"internal_control_number": "LA-50-GYR-050GYR022-N-33-2026",
"supply_source_number": null
},
"schedule": {
"published_at": "2026-01-08T15:43:02.000Z",
"clarification_meeting_at": "2026-01-20T17:00:00.000Z",
"clarification_questions_deadline_at": "2026-01-19T17:00:00.000Z",
"clarification_responses_deadline_at": null,
"bid_opening_at": "2026-01-28T17:00:00.000Z",
"award_at": "2026-02-05T17:00:00.000Z",
"estimated_contract_at": "2026-02-26T06:00:00.000Z",
"site_visit_at": null,
"estimated_work_start_at": null
},
"locations": {
"state_id": "30",
"state": "VERACRUZ",
"bid_opening": "SALA DE JUNTAS DE LA COORDINACIÓN DE ABASTECIMIENTO Y EQUIPAMIENTO, CITO EN AVENIDA VERACRUZ ESQUINA CALLE NORTE 22 NO. 56, COL. SANTA CATARINA, RÍO BLANCO, VERACRUZ.",
"award": "SALA DE JUNTAS DE LA COORDINACIÓN DE ABASTECIMIENTO Y EQUIPAMIENTO, CITO EN AVENIDA VERACRUZ ESQUINA CALLE NORTE 22 NO. 56, COL. SANTA CATARINA, RÍO BLANCO, VERACRUZ.",
"clarification_meeting": "SALA DE JUNTAS DE LA COORDINACIÓN DE ABASTECIMIENTO Y EQUIPAMIENTO, CITO EN AVENIDA VERACRUZ ESQUINA CALLE NORTE 22 NO. 56, COL. SANTA CATARINA, RÍO BLANCO, VERACRUZ.",
"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": "GENERALMENTE REALIZADA VÍA TRANSFERENCIA BANCARIA, PREVIO VISTO BUENO DE LA DOCUMENTACIÓN SOLICITADA POR EL ÁREA DE FINANZAS PARA GESTIÓN DE SU PAGO. INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"credit_condition": null,
"payment_conditions": null,
"financing_organization": null
},
"evaluation": {
"criterion": "PUNTOS Y PORCENTAJES",
"technical_points": "60",
"economic_points": "40"
},
"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": false,
"open_contract": true,
"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": "ANALISIS DE AGUAS RESIDUALES",
"description": "ANALISIS DE AGUAS RESIDUALES",
"requirement_group_id": "258843",
"items": [
{
"number": "1",
"cucop_code": "33901-0001",
"specific_item_code": "33901",
"cucop_description": "ESTUDIOS E INVESTIGACIONES",
"description": "ANALISIS DE AGUAS RESIDUALES",
"requested_quantity": null,
"minimum_quantity": null,
"maximum_quantity": null,
"unit": "UNIDAD",
"minimum_amount": "1",
"maximum_amount": "2",
"partida_code": "33901",
"partida_description": "SUBCONTRATACIÓN DE SERVICIOS CON TERCEROS"
}
]
},
{
"number": "2",
"name": "ANÁLISIS DE AGUAS DE APROVECHAMIENTO",
"description": "ANÁLISIS DE AGUAS DE APROVECHAMIENTO",
"requirement_group_id": "258844",
"items": [
{
"number": "1",
"cucop_code": "33901-0001",
"specific_item_code": "33901",
"cucop_description": "ESTUDIOS E INVESTIGACIONES",
"description": "ANÁLISIS DE AGUAS DE APROVECHAMIENTO",
"requested_quantity": null,
"minimum_quantity": null,
"maximum_quantity": null,
"unit": "UNIDAD",
"minimum_amount": "1",
"maximum_amount": "2",
"partida_code": "33901",
"partida_description": "SUBCONTRATACIÓN DE SERVICIOS CON TERCEROS"
}
]
}
],
"budget_items": [
{
"code": "33901",
"description": "SUBCONTRATACIÓN DE SERVICIOS CON TERCEROS"
}
],
"awards": [
{
"id": "C-2026-00008662",
"internal_reference": "S6M0020",
"title": "SERVICIO DE ANÁLISIS DE AGUAS DE APROVECHAMIENTO Y AGUAS RESIDUALES.",
"status": "PUBLICADO",
"contractor": {
"name": "LABORATORIO SERVICIOS AMBIENTALES CESAR CLEMENTE ALVARADO GARCIA",
"normalized_name": "LABORATORIO SERVICIOS AMBIENTALES CESAR CLEMENTE ALVARADO GARCIA",
"rfc_type": null
},
"contract_period": {
"published_at": "2026-02-17T18:21:58.000Z",
"starts_at": "2026-02-06T06:00:00.000Z",
"ends_at": "2026-12-31T06:00:00.000Z"
},
"value": {
"subtotal": "493947",
"tax": "79031.52",
"total": "572978.52",
"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": "ANALISIS DE AGUAS RESIDUALES",
"unit": "UNIDAD",
"requested_quantity": null,
"awarded_quantity": null,
"unit_price": "3940",
"subtotal": "355391",
"tax": "56862.56",
"other_taxes": null,
"total": "412253.56",
"cucop_description": "ESTUDIOS E INVESTIGACIONES",
"partida_code": "33901",
"partida_description": "SUBCONTRATACIÓN DE SERVICIOS CON TERCEROS"
},
{
"number": "0",
"cucop_code": "33901-0001",
"description": "ANÁLISIS DE AGUAS DE APROVECHAMIENTO",
"unit": "UNIDAD",
"requested_quantity": null,
"awarded_quantity": null,
"unit_price": "3149",
"subtotal": "138556",
"tax": "22168.96",
"other_taxes": null,
"total": "160724.96",
"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": "3 convocaLA-33.docx",
"availability": "available",
"size_bytes": "676270",
"mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"sha256": "f3d662d4a171190c7a36a7be9ffae27783bc4fb3686d4595eff17693226e03d4",
"uploaded_at": "2026-01-08T16:13:00.386Z",
"updated_at": "2026-08-05T22:15:50.038Z"
},
{
"id": null,
"annex_number": 1,
"document_type": null,
"description": "AVISO DE DIFERIMIENTO DE FALLO",
"filename": "6 difer1oLA-33.pdf",
"availability": "available",
"size_bytes": "30462",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2026-02-05T05:30:22.217Z",
"updated_at": "2026-05-13T09:34:12.951Z"
},
{
"id": null,
"annex_number": 2,
"document_type": null,
"description": "ANEXO TÉCNICO",
"filename": "3 convocaLA-33.docx",
"availability": "available",
"size_bytes": "676270",
"mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"sha256": "f3d662d4a171190c7a36a7be9ffae27783bc4fb3686d4595eff17693226e03d4",
"uploaded_at": "2026-01-08T16:13:02.434Z",
"updated_at": "2026-08-05T22:15:50.038Z"
},
{
"id": "1906a517-8ccf-4abe-926c-0e587ea1487f",
"annex_number": 2,
"document_type": null,
"description": "ANEXO TÉCNICO",
"filename": "3 convocaLA-33.docx",
"availability": "available",
"size_bytes": "676270",
"mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"sha256": "f3d662d4a171190c7a36a7be9ffae27783bc4fb3686d4595eff17693226e03d4",
"uploaded_at": "2026-09-04T20:57:07.946Z",
"updated_at": "2026-09-04T20:57:08.630Z"
},
{
"id": null,
"annex_number": 3,
"document_type": null,
"description": "MODELO DE CONTRATO",
"filename": "Mod_de_contrato.docx",
"availability": "available",
"size_bytes": "117464",
"mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"sha256": null,
"uploaded_at": "2026-01-08T16:12:58.295Z",
"updated_at": "2026-05-13T09:34:12.266Z"
},
{
"id": null,
"annex_number": 5,
"document_type": null,
"description": "ACTA JUNTA DE ACLARACIONES",
"filename": "acta_junta_de_aclaraciones-firmada.pdf",
"availability": "available",
"size_bytes": "879692",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2026-01-21T01:46:24.658Z",
"updated_at": "2026-05-13T09:34:12.066Z"
},
{
"id": null,
"annex_number": 6,
"document_type": null,
"description": "ACTA DE APERTURA DE PROPOSICIONES",
"filename": "acta_de_apertura_de_proposiciones-firmada.pdf",
"availability": "available",
"size_bytes": "800167",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2026-01-29T04:30:28.320Z",
"updated_at": "2026-05-13T09:34:12.949Z"
},
{
"id": null,
"annex_number": 8,
"document_type": null,
"description": "ACTA DE FALLO",
"filename": "acta_de_fallo-firmada.pdf",
"availability": "available",
"size_bytes": "1089075",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2026-05-13T09:34:11.832Z",
"updated_at": "2026-05-13T09:34:12.056Z"
}
],
"provenance": {
"source_system": "Compras MX",
"source_fetched_at": "2026-09-04T20:57:05.533Z",
"last_seen_at": "2026-09-27T10:25:45.897Z",
"first_seen_at": "2026-01-08T16:12:48.535Z",
"detail_complete": true,
"documents_complete": true,
"content_changed_at": "2026-09-04T21:00:04.308Z"
},
"context": {
"prices": [
{
"cucop_code": "33901-0001",
"description": "ESTUDIOS E INVESTIGACIONES",
"priced_items": 20716,
"units": [
{
"n": 20350,
"max": 556332185632.18,
"min": 0.9,
"p10": 15734.25,
"p50": 111000,
"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": 2275,
"p50": 172413.79
}
},
"refreshed_at": "2026-09-26T09:30:01.717Z"
}
],
"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": "la-50-gyr-050gyr022-n-86-2025",
"nombre_procedimiento": "SERVICIO DE ANÁLISIS DE AGUAS DE APROVECHAMIENTO Y AGUAS RESIDUALES",
"dependencia": "IMSS",
"siglas": "IMSS",
"score": 0.05602418708512935,
"anio_ejercicio": 2025,
"estatus": "ADJUDICADO",
"fecha_fallo": "2025-05-02T08:30:00.000Z",
"fecha_publicacion": "2025-04-01T08:59:39.000Z",
"ganador": "LABORATORIO SERVICIOS AMBIENTALES CESAR CLEMENTE ALVARADO GARCIA",
"ganador_slug": "laboratorio-servicios-ambientales-cesar-clemente-alvarado-garcia",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "551329.44"
},
{
"numero_procedimiento": "la-50-gyr-050gyr033-n-156-2025",
"nombre_procedimiento": "SERVICIO DE ANÁLISIS DE AGUAS RESIDUALES 2026",
"dependencia": "INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"siglas": "IMSS",
"score": 0.09428417682647061,
"anio_ejercicio": 2025,
"estatus": "ADJUDICADO",
"fecha_fallo": "2025-12-09T14:00:00.000Z",
"fecha_publicacion": "2025-11-13T16:41:07.000Z",
"ganador": "GROUP CHEMICAL SANSO SA DE CV",
"ganador_slug": "group-chemical-sanso",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "213150.00"
},
{
"numero_procedimiento": "la-50-gyr-050gyr978-n-10-2024",
"nombre_procedimiento": "LA-50-GYR-050GYR978-N-10-2024, PARA LA CONTRATACION DEL SERVICIO DE ANÁLISIS DE",
"dependencia": "INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"siglas": "IMSS",
"score": 0.09536879686303001,
"anio_ejercicio": 2024,
"estatus": "ADJUDICADO",
"fecha_fallo": "2023-12-21T08:00:00.000Z",
"fecha_publicacion": "2023-11-28T13:28:42.000Z",
"ganador": "SERVICIOS AMBIENTALES DE LA PENINSULA SA DE CV",
"ganador_slug": "servicios-ambientales-de-la-peninsula",
"ganador_rfc_type": null,
"ganadores": "2",
"monto_mxn": "749146.41"
},
{
"numero_procedimiento": "la-50-gyr-050gyr023-n-18-2023",
"nombre_procedimiento": "ANÁLISIS DE AGUAS RESIDUALES",
"dependencia": "IMSS",
"siglas": "IMSS",
"score": 0.09837460517882657,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO PARCIAL",
"fecha_fallo": "2023-05-11T10:00:00.000Z",
"fecha_publicacion": "2023-04-13T22:27:13.000Z",
"ganador": "SERVICIOS AMBIENTALES DE LA PENINSULA SA DE CV",
"ganador_slug": "servicios-ambientales-de-la-peninsula",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "40924.80"
},
{
"numero_procedimiento": "la-50-gyr-050gyr011-n-118-2023",
"nombre_procedimiento": "LA-50-GYR-050GYR011-N-118-2023 ANÁLISIS DE AGUAS RESIDUALES Y DE CONSUMO 2023",
"dependencia": "IMSS",
"siglas": "IMSS",
"score": 0.09946095943450284,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": "2023-07-28T12:00:00.000Z",
"fecha_publicacion": "2023-07-06T10:21:56.000Z",
"ganador": "SERVICIOS AMBIENTALES DE LA PENINSULA SA DE CV",
"ganador_slug": "servicios-ambientales-de-la-peninsula",
"ganador_rfc_type": null,
"ganadores": "2",
"monto_mxn": "1714318.76"
},
{
"numero_procedimiento": "la-50-gyr-050gyr027-n-89-2026",
"nombre_procedimiento": "SERVICIO DE ANÁLISIS DE AGUAS RESIDUALES DE UNIDADES MÉDICAS Y NO MÉDICAS 2026",
"dependencia": "INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"siglas": "IMSS",
"score": 0.10033976433636005,
"anio_ejercicio": 2026,
"estatus": "ADJUDICADO",
"fecha_fallo": "2026-05-13T12:00:00.000Z",
"fecha_publicacion": "2026-04-22T08:45:02.000Z",
"ganador": "LLOYD MEXICANO S DE RL DE CV",
"ganador_slug": "lloyd-mexicano",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "208104.00"
}
]
}