Sand Trap Cleaning in Tallinn — Stormwater Drainage in Order

A sand trap is an essential component of the stormwater system — it collects sand, gravel, clay and organic material carried by rainwater and snowmelt that would otherwise settle at the bottom of sewer pipes and cause blockages. Tallinn's stormwater drainage connects to the city's rainwater network, and blocking it brings fines and damage claims. Types of sand trap we service: classic concrete or polyethylene box (in yards and car parks), gully sand trap (in commercial yard and industrial building drainage), cylindrical sand trap (in modern car park systems) and combination manhole with combined sand and grease trap function (petrol station wash points). Each type requires different cleaning technique. Work process: we arrive with vacuum equipment, suction out accumulated sediment (sand, clay, leaves, small stones), pressure-wash the trap walls, check the overflow and outlet pipe flow, identify other issues where present (cracks, roots, incorrect gradient) and issue a written act at the end. The consequences of an uncleaned sand trap are significant: car park flooding in rainy weather, complete stormwater pipe blockage, a fine from the environmental agency or local authority, loss of national environmental permit validity for industrial businesses if mandatory regular cleaning is absent, and excavation work to locate the blockage costing thousands of euros. We serve car park operators, housing associations, manufacturing businesses, shopping centres, logistics centres, petrol stations and private properties throughout Tallinn and Harjumaa. We offer seasonal (spring + autumn) or year-round maintenance contracts at a fixed price. After cleaning we issue a written act with the date, description of work and the responsible person's details — required for environmental permit documentation, local authority checks and building management.