Laserfiche WebLink
1 <br /> ' ARCADIS SOP:Soil Drilling and Sample Collection 2 <br /> Rev.#: 1 1 Rev Date: March 3,2009 <br /> I. Scope and Application <br /> ' Overburden drilling is commonly performed using the hollow-stem auger drilling <br /> method. Other drilling methods suitable for overburden drilling,which are sometimes <br /> ' necessary due to site-specific geologic conditions, include:drive-and-wash, spun <br /> casing, Rotasonic, dual-rotary(Barber Rig), and fluid/mud rotary. Direct-push <br /> techniques(e.g., Geoprobe or cone penetrometer)may also be used. The drilling <br /> ' method to be used at a given site will be selected based on site-specific consideration <br /> of anticipated drilling depths, site or regional geologic knowledge,types of sampling to <br /> be conducted, required sample quality and volume,and cost. <br /> ' No oils or grease will be used on equipment introduced into the boring(e.g., drill rod, <br /> casing, or sampling tools). <br /> ' II. Personnel Qualifications <br /> The Project Manager(a qualified geologist, environmental scientist, or engineer)will <br /> identify the appropriate soil boring locations, depth and soil sample intervals in a <br /> written plan. <br /> ' Personnel responsible for overseeing drilling operations must have at least 16 hours <br /> of prior training overseeing drilling activities with an experienced geologist, <br /> environmental scientist, or engineer with at least 2 years of prior experience. <br /> ' lll. Equipment List <br /> ' The following materials will be available during soil boring and sampling activities, as <br /> required: <br /> ' • Site Pian with proposed soil boring/well locations; <br /> • Work Plan or Field Sampling Plan(FSP), and site Health and Safety Plan <br /> (HASP); <br /> • personal protective equipment(PPE),as required by the HASP; <br /> ' • drilling equipment required by the American Society for Testing and Materials <br /> (ASTM)D 1586,when performing split-spoon sampling; <br /> • disposable plastic liners,when'drilling with direct-push equipment; <br /> ' • appropriate soil sampling equipment(e.g., stainless steel spatulas, knife); <br /> g lsop-libmryWon aftd sops 20W ydrnga iogywpsl315199- ildrilling and sample oollwW o doc <br />