What is the RCRC dust suppression fine in Riyadh?

The Royal Commission for Riyadh City (RCRC) enforces fines of up to SAR 50,000 per violation for construction sites that fail to comply with dust mitigation requirements. This applies to all construction projects in Riyadh with a total area of 2,000 square meters or more.

What dust suppression equipment is required by RCRC?

RCRC requires PM10 real-time monitoring stations, wheel-wash systems at every exit, water spray trucks for road dampening, wind barriers for stockpiles, geotextile covers for idle areas, and CCTV cameras with 90+ day storage. Medium and high-risk sites need additional monitoring stations.

Can I rent dust suppression equipment instead of buying it?

Yes. Eijarat offers complete dust suppression equipment rental packages including water misting cannons, wheel-wash systems, PM10 monitors, vacuum sweepers, water trucks, and more. Equipment is delivered, installed, and maintained by Eijarat, with deployment possible within 24 hours.

What are the RCRC wind speed thresholds for construction sites?

Normal operations proceed below 15 km/h. Enhanced dust suppression measures are required between 15-25 km/h. All dust-generating activities must be suspended when wind speeds exceed 25 km/h. Anemometers must be installed at 2-3 meters height.

RCRC & NCEC Compliant Solutions

Dust Suppression
Equipment Rental.

Construction dust isn't just an environmental issue, it's a regulatory one. RCRC now enforces SAR 50,000 fines per violation on sites 2,000 m² and above. We rent you every piece of equipment you need, delivered, installed, and maintained.

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Years in KSA

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Deployment

100%

RCRC Compliant

RCRC regulations are now enforced.SAR 50,000 fine per violation + stop-work orders & project delays

SAR 50,000

Per Violation

RCRC Enforcement Is Now Active

The Royal Commission for Riyadh City, in collaboration with the National Center for Environmental Compliance (NCEC) and Riyadh Municipality, has announced 11 binding regulatory requirements to control fugitive dust emissions. All construction projects in Riyadh with a total area of 2,000 m² or more must implement approved dust control procedures or face penalties of up to SAR 50,000 per violation, stop-work orders, and project suspension.

Read the official RCRC announcement →

THE REGULATION

Why Dust Control Is Now
Non-Negotiable in Riyadh

The Royal Commission for Riyadh City (RCRC) and National Center for Environmental Compliance (NCEC) have issued binding dust mitigation requirements for all construction activities. Every site must comply or face enforcement.

Monitoring Requirements

Real-time PM₁₀ dust monitoring is mandatory for medium and high-risk construction sites, with 2-minute live logging linked to the RCRC/NCEC unified dashboard via GSM.

Logging FrequencyEvery 2 Minutes

Medium Risk Sites1+ Stations

Large / Mega Sites2+ Stations

Camera Storage90+ Days

Wind Speed Thresholds

Operations must adapt in real-time to wind conditions. Exceeding thresholds without proper suppression triggers automatic alerts and potential stop-work orders.

Normal Operations< 15 km/h

Enhanced Suppression15–25 km/h

Activity Suspension> 25 km/h

Anemometer Height2–3 meters

Site Entry & Exit Controls

Wheel-wash or submerged rumble racks are mandatory at every exit. No visible trackout is permitted beyond 15 meters from the gate.

Wheel-Wash Duration≥ 20 sec/axle

Rumble Rack Length≥ 8 meters

Trackout CleanupWithin 15 min

Clean Zone After Gate15 meters

Material & Stockpile Rules

All exposed surfaces, stockpiles, and idle areas must be covered or stabilized. No batching or stockpiles within 200m of schools, hospitals, or mosques.

Max Pile Height≤ 3 meters

Bucket Drop Height≤ 1.5 meters

Sensitive Area Buffer200 meters

Idle StabilizationAfter 5 days

Equipment for Rent

Everything You Need.
One Rental Partner.

Purpose-built dust suppression equipment available for short-term or long-term rental. Delivered, installed, and maintained by our team. No capital expenditure, no ownership headaches.

Water Misting Cannons

High-pressure misting systems with 20–30 meter spray range. Suppresses airborne dust particles at the source during demolition, earthworks, and material handling.

Rental • Demolition • Earthworks

Automated wheel-wash system at construction site entrance

Wheel-Wash Systems

Automated pressure-wash stations with water recycling. 20+ seconds per axle, closed-loop system with sand traps and sludge capture. RCRC compliant.

Rental • Entry & Exit Points

PM10 air quality monitoring station with sensors

PM₁₀ Monitoring Stations

Real-time particulate matter sensors with wind speed/direction, GSM connectivity, and direct feed to the RCRC/NCEC unified dashboard. Includes calibration and data logging.

Rental • All Sites • Mandatory

Vacuum road sweeper cleaning construction site road

Vacuum Road Sweepers

Wet-vacuum sweeping machines for on-site roads and adjacent public roads. Daily sweeping keeps your site compliant and prevents trackout fines.

Rental • Roads & Perimeter

Water spray truck dampening roads at construction site

Water Spray Trucks

Tanker trucks equipped with rear sprayers and side nozzles for continuous road dampening, stockpile wetting, and excavation misting across large sites.

Rental • Roads & Stockpiles

Wind barriers and dust fencing on construction perimeter

Wind Barriers & Fencing

Engineered wind screens positioned at 10–15× pile height downwind. Reduces wind erosion on stockpiles, crushers, and exposed soil by up to 80%.

Rental • Stockpiles & Perimeter

Geotextile covers on construction stockpiles

Geotextiles & Tarp Covers

Heavy-duty sheeting and geotextile covers for idle stockpiles, exposed soil, and construction waste. Quick to deploy, reusable, and weather-resistant.

Rental • Stockpiles & Idle Areas

Fogging & Mist Sprays

Fine-mist fogging systems for crusher areas, conveyor transfer points, and loading zones. Creates a moisture curtain that captures dust before it becomes airborne.

Rental • Crushers & Conveyors

Submerged rumble rack at construction site exit

Rumble Racks (Submerged)

Underwater rumble racks with anti-slip surfaces, 8+ meter effective length, sump for sludge capture. Alternative to wheel-wash for high-traffic exits.

Rental • Entry & Exit Points

Dust suppressant chemical polymer spray application

Dust Suppressant Sprayers

Polymer and chemical dust suppressant application systems. Creates a binding crust on unpaved roads and exposed soil that lasts 2–4 weeks per application cycle.

Rental • Roads & Open Areas

Mobile dust suppression unit on construction site

CCTV & Site Cameras

RCRC-mandated surveillance cameras with 90+ day cloud storage. Provides visual evidence of compliance measures and real-time site monitoring for inspectors.

Rental • All Sites • Mandatory

Anemometer wind speed monitoring station

Anemometers & Weather Stations

Wind speed and direction monitoring at 2–3m height. Triggers automatic alerts at 15 km/h for enhanced suppression and at 25 km/h for activity suspension.

Rental • Medium & High Risk Sites

Applications

Dust Control for Every
Construction Activity

The RCRC guidelines address 11 distinct dust-generating activities. Each requires specific equipment and mitigation measures. We cover them all.

Site Preparation & Earthworks

Grading, excavation, and land clearing generate massive dust plumes. Fine mist sprays must maintain visibly damp surfaces without pooling.

Water misting cannons during excavation

Designated gravel roadways before work begins

Stabilize idle areas after 5+ days inactivity

On-Site Roads & Traffic

Vehicle movement is the largest single source of dust on construction sites. Unpaved roads must be treated daily and speed limits strictly enforced.

Daily water truck spraying on unpaved roads

Speed limit: ≤10 km/h unpaved, ≤20 km/h paved

Vacuum sweeping adjacent roads hourly

Demolition Works

Demolition produces dense dust plumes, especially in dry desert air. Continuous misting and spray cannons with 20–30m range are required on large sites.

Continuous misting during demolition

Suspend operations when wind exceeds 15 km/h

Active demolition ≤100 m² concurrently

Crusher & Batching Areas

Crushers are major point sources of dust, continuously producing emissions from feeding, crushing, transfer, and discharge operations.

Enclosed units with fogging sprays at feeders

Covered conveyors with misting sprays

≥500m buffer from residential areas

Material Handling & Stockpiles

Thousands of tonnes of soil, aggregate, and sand are moved daily. Uncovered stockpiles act as dust reservoirs, emitting continuously in wind events.

Cover idle piles with tarps or geotextiles

Pile height ≤3 meters, rounded forms

Wind barriers at 10–15× pile height

Construction Waste Transport

Waste trucks must be covered without exception. Trackout of debris onto public roads triggers complaints, fines, and enforcement actions.

Tarpaulins overlapping ≥30cm on all sides

Mist waste before loading/dumping

Waste trucks never overloaded

How Renting Works

From Call to Compliant
in 24 Hours

Site Assessment

Tell us your project type, site size, and risk category. We'll recommend the exact equipment package you need for full RCRC compliance.

Custom Rental Package

We configure a rental package tailored to your site, from misting cannons and monitors to wheel-wash systems and road sweepers. No purchase needed.

Delivery & Setup

Equipment delivered to your site, installed, connected to the RCRC/NCEC dashboard, and tested. Your team receives a full operational briefing.

Ongoing Maintenance

Maintenance, calibration, water supply coordination, and replacement units on standby. All included in your rental. We keep you compliant for the life of your project.

Compliance Made Simple

One Call. Full
RCRC Compliance.

Stop worrying about which regulations apply to your site. We've mapped every RCRC requirement to specific equipment, so you don't have to.

+966 11 504 8541

✓

PM₁₀ Real-Time Monitoring

Sensors installed, calibrated, and linked to the RCRC/NCEC dashboard before construction begins

✓

Wheel-Wash at Every Exit

Automated systems with water recycling. Zero visible trackout beyond 15m from gate

✓

Road Dust Suppression

Water trucks and vacuum sweepers for unpaved site roads and adjacent public streets

✓

Stockpile & Surface Coverage

Tarps, geotextiles, and wind barriers deployed to all idle areas and material storage zones

✓

Demolition & Crusher Suppression

Misting cannons, fogging systems, and enclosed conveyors for high-emission operations

Why Rent From Eijarat

Rent. Don't Buy.
Stay Compliant.

Zero Capital Expenditure

No upfront purchase costs. Convert a large capital expense into a predictable monthly rental fee that fits your project budget.

Maintenance Included

All servicing, calibration, and repairs are covered. Equipment breaks down? We replace it within hours. No downtime, no extra cost.

Flexible Duration

Rent for weeks, months, or the full project lifecycle. Scale up or down as your site phases change. No depreciation, no storage worries.

Expert Operators Available

Need trained operators? We provide experienced crews for water trucks, sweepers, and monitoring systems. Fully managed dust control on demand.

Get Started Today

SAR 50,000 Per Violation.
Don't Risk It. Rent Now.

Every day without proper dust control is a day your project is at risk. One violation costs more than months of rental. Call us or email, and we'll have equipment on your site within 24 hours.

Call +966 11 504 8541 Email am@eijarat.com

Dust SuppressionEquipment Rental.