Smart-city climatology specification — Arid dust and sand

Use case + climate profile = final specification. This version applies the smart-city climatology use case to the Arid dust and sand climate profile.

use case fixedclimate profile fixedready to copy into tender docs

Use case
Smart-city climatology for digital twins and CFD inputs

Climate profile
Arid dust and sand

What changes here
Dust ingress control, abrasion resistance, and solar loading.

How to use this page

Copy the clauses below into the tender document, then replace any bracketed placeholders with project-specific values, legal language, and approved thresholds.

Climate-adjusted requirement summary

The station shall resist dust ingress and wind-blown abrasive particles.
Solar loading assumptions shall be reflected in the operating temperature and power budget.
Optical, ventilation, or moving components shall include cleaning and maintenance assumptions.
Connector and enclosure protection shall remain effective under repeated dust exposure.
Acceptance evidence shall address ingress protection and abrasive-environment suitability.

Detailed specification clauses

Clause 1

Declared operating environment

The supplier shall declare that the proposed monitoring system is suitable for the stated use case and the Arid dust and sand climate profile, including the environmental stressors listed in this specification.

Bidder evidence:
Environmental suitability declaration cross-referenced to station model, sensors, power system, enclosure, connectors, and mounting hardware.

Acceptance check:
Buyer verifies that the declared environment matches the project site and that no subsystem is excluded from compliance.

Clause 2

Environmental limits

The complete station shall meet the following minimum environmental limits: -10 °C to +60 °C, intense solar exposure, dust ingress, abrasive sand, and reduced cleaning access.

Bidder evidence:
Datasheets, environmental test reports, enclosure ratings, battery specifications, and any derating notes.

Acceptance check:
Submitted documents show compliance for the full assembled station, not just individual sensor elements.

Clause 3

Exposure-specific design measures

The supplier shall use enclosure, filter, connector, and material measures suitable for dusty and sandy conditions. Exposed surfaces and moving parts shall not rely on unrealistic cleaning frequency.

Bidder evidence:
Mechanical drawings, materials list, connector details, protection measures, and maintenance instructions.

Acceptance check:
Review confirms that design measures are physically implemented and not merely optional accessories.

Clause 4

Acceptance evidence for this climate profile

The bidder shall submit ingress-protection evidence, dust-related maintenance assumptions, solar loading considerations, and abrasion-relevant design details.

Bidder evidence:
Ingress-protection evidence, abrasion notes, and realistic desert maintenance assumptions.

Acceptance check:
Buyer confirms that the submitted evidence directly matches the claimed climate profile and operating range.

Need a different climate?

Go back to Step 2 and choose another climate profile to generate a different final specification for the same use case.

Back to Step 2: Climate profiles