The Life Support Unit (LSU) of the United Nations Verification Mission in Colombia (UNVMC) is seeking proposals to provide water analysis services for human consumption in the different offices of the Mission throughout the national territory.
UN Secretariat
The Life Support Unit (LSU) of the United Nations Verification Mission in Colombia (UNVMC) is seeking proposals to provide water analysis services for human consumption in the different offices of the Mission throughout the national territory.
Request for EOI
Reference:
EOIUNVMC24079
Beneficiary countries or territories:
Colombia
Registration level:
Basic
Published on:
16-Jan-2026
Deadline on:
16-Feb-2026 23:59 (GMT -4.00)
Description
The Life Support Unit (LSU) of the United Nations Verification Mission in Colombia (UNVMC) is seeking proposals to provide water analysis services for human consumption in the different offices of the Mission throughout the national territory.
La Unidad de Soporte Vital (LSU) de la Misión de Verificación de las Naciones Unidas de Colombia (UNVMC) esta buscando proveedores para la prestación de servicios de análisis de agua destinada al consumo humano en las diferentes oficinas de la Misión en el territorio nacional.
Specific Requirements/Information
The Life Support Unit (LSU) of the United Nations Verification Mission in Colombia (UNVMC) is seeking proposals to provide microbiological sampling and physicochemical analysis services for drinking water at the Mission's various locations, with the following technical specifications:
Microbiological Tests
The following microbiological tests are requested to measure the presence of microorganisms in drinking water:
1. Total Coliforms
2. Fecal Coliforms
3. Escherichia coli (E. coli)
4. Aerobic
Mesophilic Count Physicochemical Tests The following physicochemical tests are requested to measure the minerals and compounds present in drinking water:
1. pH
2. Residual Chlorine
3. Fluorides
4. Nitrates
5. Arsenic
6. Heavy metals (lead, mercury)
La Unidad de Soporte Vital (LSU) de la Misión de Verificación de las Naciones Unidas de Colombia (UNVMC) esta buscando proveedores para la prestación de servicios de toma de muestras microbiológicas y análisis fisicoquímicos del agua destinada al consumo humano en las difrentes sedes de la Misión,con las siguentes características técnicas:
Pruebas o Ensayos Microbiológicos
Se solicita la aplicación de los siguientes ensayos microbiológicos, que permita medir la presencia de microorganismos en el agua para consumo:
1. Coliformes Totales
2. Coliformes Fecales
3. Escherichia Coli - E. Coli
4. Recuento de Aerobios Mesófilos
Pruebas o Ensayos Fisicoquímicos
Se solicita la aplicación de los siguientes ensayos fisicoquímicos, que permita medir los minerales y compuestos presentes en el agua para consumo:
1. PH
2. Cloro residual
3. Fluoruros
4. Nitratos
5. Arsénico
6. Metales pesados (plomo, mercurio)
Email address:
jackeline.otalvaroperez@un.org
Jackeline Otalvaro
| Link | Description | |
|---|---|---|
| https://www.un.org/Depts/ptd/sites/www.un.org.Depts.ptd/files/pdf/eoi24079.pdf | Document Link |
40101503
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Vents
40101512
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Ventilation tube fittings
40101601
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Blowers
40101602
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Air circulators
40101604
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Fans
40101609
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Ceiling fan
40101701
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Air conditioners
40101702
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Cooling exchangers
40101703
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Evaporative coolers
40101704
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Condensing units
40101707
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Cooling tower accessories
40101709
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Air handling unit
40101710
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Reciprocating chiller
40101711
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Centrifugal liquid chiller
40101712
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Screw chiller
40101713
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Absorption chiller
40101714
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Absorption chiller heater
40101716
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Cooling tower
40101717
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Air conditioner power saver
40101719
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Liquid refrigerant receiver
40101720
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Unit cooler
40101721
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Water cooled condensor
40101722
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Steam condenser
40101723
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Thermoelectric cooler
40101801
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Radiators
40101802
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Heat exchangers
40101805
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Furnaces
40101806
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Heat pumps
40101807
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Solar heating units
40101808
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Heating stoves
40101901
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Vaporizers
40101902
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Dehumidifiers
40101903
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Humidifiers
40102000
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Boilers
40102100
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Fireplaces and accessories
40141600
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Valves
40141700
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Hardware and fittings
40141900
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Ducts
40142000
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Hoses
40142200
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Fluid and gas regulators
40142500
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Traps and strainers
40151503
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Centrifugal pumps
40151506
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Hand pumps
40151507
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Irrigation pumps
40151510
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Water pumps
40151583
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Hydraulic Pump
40151585
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Treadle pumps
40151601
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Air compressors
40151607
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Refrigerant compressors
40151700
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Pump parts and accessories
40161504
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Oil filters
40161505
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Air filters
40161602
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Air cleaners
40161608
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Air sterilizer
40161609
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Water purification system
40161700
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Separators
40161800
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Filter media
40171600
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Industrial pipe and piping
40174712
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Threading Pipe Tool Kit
40181800
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Welded steel tubes
40183001
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Rubber tubing