Home Laboratory services Environmental Analysis Analysis of excavated earth and rocks Analysis of excavated earth and rocks Several activities in the field of construction, from small construction to large works, involve dredging the soil resulting in the production of earth and rocks. The minimum set of parameters to be searched for is the one shown in table 4.1 of annex 4 to Ministerial Decree 161, to be integrated with further parameters defined on the basis of possible contamination attributable to anthropic activities carried out on the site or in its vicinity or to any exceeding of the CSCs - "Critical Threshold Concentrations", deriving from natural phenomena. In the presence of backfill material, the analysis of the eluate from the transfer test is also envisaged pursuant to art. 9 of Ministerial Decree February 5, 1998. The management of excavated earth and rocks within Ministerial Decree 161 provides for the formulation of a plan for use on the construction site. The Plan of use must contain the description of the site of origin of the material and in particular, also a Sampling and analysis plan , with detailed information regarding the investigations carried out, methods of execution, location of the points, list of substances to be researched and description of the analytical methods. At least 3 survey points must be provided for each site and at least 3 stratigraphic levels must be considered for each survey point. Sampling involves sieving <2cm while the analyzes are carried out on the fraction <2mm. The excavated earth and rocks can also be managed as waste, destined for disposal or recovery. Acceptance in landfill is bound to the non-dangerousness of the material and to the exclusion of contaminants in the surrounding environment by analysis on eluate from transfer tests. Alternatively, it is possible to transfer it to a recovery plant or to recover it in authorized construction sites. In the event that the material is destined for environmental recovery, the main criteria to be met for the cessation of qualification of the waste are the conformity of the eluate from the release test according to Annex 3 February 1998 and the compatibility with the destination of the waste. use envisaged on the basis of table 1, column A or B, of annex 5 title V part IV of Legislative Decree 152/2006 (CSC). In the event that the characterization of excavated earth and rocks is carried out within the framework of the waste legislation, analysis and sampling must be performed on all the particle size fractions. Lab Solution performs analyzes on excavated earth and rocks following the customer in every phase, advising the choice of the analyzes to be performed based on the characteristics of the site. Environmental Chemical Laboratory Water Analysis Waste Analysis Asbestos analysis and sampling Soil Analysis Analysis of excavated earth and rocks Inert waste analysis Analysis of sewage sludge Analysis of sludge destined for agricultural spreading Analysis in Work Environments 24/48 HOUR ANALYSIS One of the first objectives of our laboratory is to meet the needs of the market that requires a rapid analysis service. Lab Solution offers a test service with delivery of results within 24/48 hours. Requirements for greater speed and very short times can be satisfied according to the type of test required. The service is completely free. COLLECTION & DELIVERY Lab Solution to speed up the time for carrying out the tests and offer the customer an excellent service, carries out collections and deliveries of the analyzes in the Como area and neighboring areas at no additional cost. THE COMPANYLABORATORY SERVICESCONSULTINGCONDITIONS & SERVICESACCREDITATIONREGULATIONSCONTACTS USEFUL LINKS © 2019 - LAB Solution SRL Via Tevere 37, 22073 Fino Mornasco (Como) Italy VAT number 07426750969 PRIVACY POLICY