10. (1) The types of physical exploration work that are eligible for assessment work credit are, (a) manual and mechanical overburden stripping; (b) bedrock trenching; (c) open cutting; (d) digging pits; and (e) recutting claim boundary lines. O. Reg. 309/04, s. 4; O. Reg. 309/12, s. 12 (1, 2). (2) Physical exploration work as described in subsection (1) that is submitted for assessment work credit must be supported by, (a) a report on good quality paper suitable for reproduction, (i) identifying the mining land on which the work was performed, its location and the means of access to it, (ii) stating the purpose for which the physical work was performed, (iii) containing a key map showing the land worked in relation to identifiable topographic features and township boundaries or established survey lines, stations or markers, (iv) providing a daily log describing in detail the nature and content of the work and the observations made during the performance of the work, the nature of rocks and mineralization exposed, as well as the type of equipment used, the dates and hours of use of the equipment, the dates and hours worked by the equipment operator and the hourly rates for equipment use and for the operator, (v) including all assays and analyses with their corresponding certificates, (vi) giving the name of the person who prepared the report, his or her signature and the date of completion of the report, and (vii) if there is any recutting of claim boundary lines, identifying which of those lines were recut; (b) a legible plan of the mining claim at a scale between 1:100 and 1:5,000 showing, (i) the location of trenches and stripped areas in relation to the land disposition boundaries, (ii) lakes, streams and other notable topographic features, and railways, roads, trails, power lines, pipelines and buildings, (iii) claim posts and boundary lines, township boundary lines, lot and concession lines, base lines, established survey lines, if any, and grid stations, (iv) the mining claim, leases, patent or parcel numbers of all mining land covered by the work, (v) a graphic or bar scale and the north direction and indicating whether the bearing is astronomic or magnetic, and (vi) if there is any recutting of claim boundary lines, identifying which of those lines were recut, claim posts and topographic features; and (c) a legible detailed plan of each of the workings at a scale between 1:100 and 1:5,000, (i) showing the dimensions of the workings, trenches and stripping and clearly identifying areas previously worked, if applicable, and new surface stripping, bedrock trenching and known rock outcrops, (ii) showing the nature of the rocks and mineralization exposed during the performance of the work, (iii) clearly identifying the location of each sample by number, letter or grid coordinate designation, (iv) showing a graphic or bar scale and the north direction and indicating whether the bearing is astronomic or magnetic, and (v) showing a descriptive list of all symbols used. O. Reg. 309/04, s. 4; O. Reg. 309/12, s. 12 (3-7). (3) Line cutting and ground control surveys are eligible for assessment work credit only if accompanied by a report of a geological, geochemical, geophysical or other survey performed on the lines. O. Reg. 6/96, s. 10 (3); O. Reg. 309/12, s. 12 (8). (4) Subsequent line cutting and ground control surveys are not eligible for assessment work credit unless new lines have been cut or the existing grid re-established for that survey. O. Reg. 6/96, s. 10 (4); O. Reg. 309/12, s. 12 (9). (5) The grid or picket lines on the surveys must be established and located with respect to base lines, claim posts and readily identifiable topographic features. O. Reg. 6/96, s. 10 (5).