{"entry-date":"2025-06-21","start-date":"","end-date":"","entity":73008663,"name":"rear fencing","dataset":"planning-condition","typology":"policy","reference":"U0116911","prefix":"planning-condition","organisation-entity":109,"geometry":"","point":"","quality":"authoritative","notes":"Unique Condition","reason":"In the interests of the amenity of the nearby residents.","description":"1. The rear acoustic fence shall be a solid construction, with good quality treated timber (with no warping, knot holes or damage) of at least 25mm thickness in all places, including where the boards overlap. Boards must continue across the front of posts to prevent gaps, with wide overlaps minimum 25mm to prevent gaps where boards meet, and the fence boards must have a superficial mass of a minimum of 15 kg/sqm. The fence must be sealed to the floor with no air gaps and shall be maintained in the aforesaid condition throughout the life of the development. 2. The rear acoustic fence shall be designed so that the Rating Level of noise from site activities, when measured/calculated at the boundary of the nearby residential properties to the rear of the site in accordance with BS4142: 2014 methodology, does not exceed 38 dBA."}