Construction Dust Monitoring in Harrow
Real-time PM&sub10; / PM&sub2;.&sub5; boundary monitoring, Frisbee deposited dust gauges and Trigger Action Plans for Harrow construction and demolition sites. IAQM 2024 framework; designed to discharge London Borough of Harrow planning conditions. Chartered consultants covering North-West London.
Construction dust monitoring for Harrow sites
Harrow has a significant construction pipeline across the Harrow town centre regeneration and the Wealdstone redevelopment. Many of these sit within IAQM Medium or High Risk and end up with a real-time dust monitoring requirement as a CEMP discharge condition.
We provide MCERTS-grade real-time PM10 boundary monitoring and Frisbee deposited dust gauges for Harrow construction sites, with Trigger Action Plans written to match London Borough of Harrow’s standard discharge expectations.
Air Dust Odour designs, installs and operates real-time PM&sub10; boundary monitoring schemes across North-West London, with monthly compliance reports written to discharge London Borough of Harrow dust conditions. Schemes are designed and signed off by Malcolm Pounder CEnv MIAQM, a Chartered Environmentalist and Full Member of the Institute of Air Quality Management.
Our Harrow Construction Dust Monitoring Services
IAQM 2024 framework throughout, MCERTS-grade instruments and reports written to discharge London Borough of Harrow conditions.
Real-Time PM&sub10; / PM&sub2;.&sub5; Boundary Monitoring
MCERTS-grade real-time particulate monitors with telemetry, deployed at the Harrow site boundary nearest sensitive receptors. Live 1-minute and 15-minute averages, automatic exceedance alerts, monthly compliance reports against the IAQM and TAP thresholds.
Deposited Dust Gauges (Frisbee / Bergerhoff)
Frisbee gauges per BS 1747-1 / Vaughan & Hall and (where the council specifies them) Bergerhoff gauges per VDI 2119, read weekly or monthly at the agreed Harrow sensitive receptor locations and analysed gravimetrically against the IAQM 200 mg/m²/day threshold.
Trigger Action Plan & CEMP Support
We draft the Trigger Action Plan and the CEMP dust section to match the planning condition wording, agree it with London Borough of Harrow, and provide the monitoring backup to discharge the condition.
Demolition-Phase Intensive Monitoring
Higher-density monitoring schemes for Harrow demolition projects — typically 6 to 12 weeks of weekly or fortnightly reporting alongside the real-time PM data, because demolition is the highest-dust phase of most projects.
Harrow & Surrounding Areas
We cover Harrow and the wider North-West London, with no per-mile travel surcharges.
Frequently Asked Questions
When does a Harrow construction project need real-time dust monitoring?
Most Harrow construction projects classified as Medium or High Risk under the IAQM 2014/2024 dust framework end up with a planning condition or Section 106 obligation that requires real-time PM10 boundary monitoring and deposited dust gauges throughout the demolition, earthworks and construction phases. Typical triggers in Harrow include residential schemes of 50+ dwellings, commercial schemes of 10,000+ m², any works close to Harrow Council’s declared AQMAs, and any major demolition. London Borough of Harrow typically requires CEMPs and TAPs for Medium and High Risk schemes, with monthly compliance reporting throughout demolition, earthworks and construction.
What does Harrow London Borough of Harrow typically require?
London Borough of Harrow typically requires the DMP / CEMP dust chapter discharged as a pre-commencement condition. The standard package is a written Dust Management Plan (DMP) or CEMP, a Trigger Action Plan with numerical action levels for PM10 (typically 190 µg/m³ investigation, 250 µg/m³ action, 500 µg/m³ stop-works on a 15-minute rolling average), at least one MCERTS-grade real-time PM10 monitor at the boundary nearest sensitive receptors, deposited dust gauges (Frisbee per Vaughan & Hall) at named sensitive receptor locations, and monthly compliance reports submitted to the council.
What sensitive receptors matter most in Harrow?
Sensitive receptors in Harrow include residential areas across Harrow town and Wealdstone, Northwick Park Hospital, multiple schools and ecological receptors at Harrow on the Hill.
How quickly can you install a Harrow monitoring scheme?
From a confirmed instruction we can usually install a Harrow monitoring scheme within 10 to 15 working days — faster where a planning deadline or HSE Improvement Notice requires it. The Trigger Action Plan and discharge package are typically drafted in parallel with the procurement and can be submitted to London Borough of Harrow as soon as the scheme is live.
How much does construction dust monitoring cost in Harrow?
A typical 12-month single-location real-time PM10 monitoring scheme in Harrow (one MCERTS-grade monitor with met sensor, telemetry, monthly reporting and 24/7 alert handling) starts from around £6,000 to £9,000 plus VAT for the year. A two-location scheme with weekly deposited dust gauge readings adds approximately £4,000 to £6,000 per year. Short-term demolition-phase monitoring (typically 6 to 12 weeks) starts from around £2,500 to £4,500. Travel within North-West London is included in the quoted fee. See our cost guide for related pricing.