9-2-16: RECORDS:
   A.   A detailed record book of each owner's/user's operations shall be kept showing the owner's and/or user's name, address, phone number, blaster (powderman) and period of time the record book covers.
   B.   The record book may be either hardbound or paperback with consecutively numbered pages.
   C.   The record book shall show the following information for each blasting operation or round shot:
      1.   Date;
      2.   General location;
      3.   A diagram of all hole locations with north arrow and approximate location within the sixteenth area of that section. Township and range shall also be indicated;
      4.   Indication of the type of hole: vertical or horizontal;
      5.   Approximate distances between bore holes and general configurations shall also be shown (burden and spacing);
      6.   Height of face, if applicable;
      7.   Depth of hole(s);
      8.   Diameter of hole(s);
      9.   Grade, manufacturer and pounds of explosives in each hole; also diameter of cartridges, if used;
      10.   Stemming material and depth;
      11.   Type and manufacturer of detonator(s) and/or primer(s);
      12.   Delay period(s);
      13.   Time loading began and was finished;
      14.   Type of blasting machine;
      15.   Type and size of connecting and leading wires;
      16.   Method of connections (parallel, series or series-parallel);
      17.   Number of detonators in a series;
      18.   Whether or not shot was seismic recorded and by whom;
      19.   Time shot was fired and by whom.
   D.   Two (2) copies of all blasts as recorded in the record book shall be given to the city clerk within ten (10) days of any such blast.
   E.   The "Blasting Record Book", as published by the Atlas Powder Company, Dallas, TX 75251, satisfies all requirements of this section. (Ord. A-348, 6-4-1979)