{"product_id":"simple-index-approach-for-suds-developments","title":"Simple Index Approach (SIA) For SuDS Developments","description":"\u003cp\u003eWhen the Simple Index Approach (SIA) is requested as part of a planning condition for a new development, it is used to assess potential pollution risks from surface-water runoff and demonstrate that appropriate water-quality treatment has been provided within the proposed SUDS scheme.\u003c\/p\u003e\n\u003cp\u003eThe SIA supports the design and justification of the proposed SUDS treatment and helps demonstrate compliance with relevant SUDS and planning requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInformation required to complete the SIA:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSite location and development proposal.\u003c\/li\u003e\n\u003cli\u003eSite layout showing the areas draining to the proposed SUDS solution (i.e soakaway\/ attenuation). \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProposed land uses within the development (e.g. residential roofs, residential\/front paved areas, roads).\u003c\/li\u003e\n\u003cli\u003eExisting and proposed drainage arrangements.\u003c\/li\u003e\n\u003cli\u003eProposed SUDS devices\/treatment measures (e.g. permeable paving, bioretention systems).\u003c\/li\u003e\n\u003cli\u003eGround investigation information and infiltration rates, where a soakaway solution is proposed.\u003c\/li\u003e\n\u003cli\u003eDischarge location and proposed discharge rate, where an attenuation solution is proposed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOutputs: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompleted Simple Index Approach assessment of the proposed SUDS treatment (PDF).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf a SuDS design is required, please find our list of \u003ca href=\"https:\/\/loqs4yfye3tx1ji7-8294323.shopifypreview.com\/pages\/suds-calculation-service\"\u003eSuDS drainage design services\u003c\/a\u003e \u003ca href=\"https:\/\/www.freeflush.co.uk\/pages\/suds-calculation-service\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003ePlease note:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAllow 10 working days for the output to be delivered from supply of information requested above. \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Freeflush","offers":[{"title":"Default Title","offer_id":58746696106368,"sku":"ComparativeSudscalc","price":180.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/4323\/files\/SimpleIndexApproach.jpg?v=1787305128","url":"https:\/\/www.freeflush.co.uk\/products\/simple-index-approach-for-suds-developments","provider":"Freeflush Water Management Ltd. ","version":"1.0","type":"link"}