Laserfiche WebLink
e. Results of all tests conducted, both passing and failing <br />tests, shall be recorded on the QC report. Specification <br />paragraph reference, location where tests were conducted, <br />and the sequential control number identifying the test shall <br />be given. Actual test reports may be submitted later, if <br />approved by the COR, with a reference to the test number <br />and date. An information copy of all test results shall be <br />provided directly to the Contractor (if requested) <br />C. Laboratories utilized for testing soils and concrete shall meet criteria <br />detailed in Standard Practice for Minimum Requirements for Agencies <br />Engaged in the Testing and /or Inspection of Soil and Rock as Used in <br />Engineering Design and Construction, American Society for Testing and <br />Materials (ASTM) D 3740, and Standard Guide for General Criteria Used <br />for Evaluating Laboratory Competence, ASTM E 548. <br />D. Samples of materials for test verification and acceptance testing by the <br />Owner shall be delivered at the Rio Grande Silver's direction. <br />Coordination for each specific test, exact delivery location, and dates <br />shall be made through the Rio Grande Silver. <br />E. QC Documentation: The Contractor shall maintain current records of QC <br />operations, activities, and tests performed, including the work of <br />subcontractors and suppliers. These records shall be on an acceptable <br />form and shall include factual evidence that required QC activities and <br />tests have been performed including, but not limited to, the following: <br />. 1. Contractor /subcontractor and their area of responsibility. <br />2. Operating plant/equipment with hours worked, idle, or down for <br />repair. <br />3. Work performed on a given day with personnel, location, and <br />description. <br />4. Test and QC activities performed with results and references to <br />Specifications requirements. The QC phase shall be identified <br />(Pre- Construction, Construction, Post- Construction). List <br />deficiencies noted along with corrective action. <br />5. Material received with statement as to acceptability and storage. <br />6. Submittals reviewed with Contract reference, reviewer, and action <br />taken. <br />7. Off -site surveillance activities including actions taken. <br />8. Job safety evaluations stating what was checked, results, and <br />instructions or corrective actions. <br />9. Instructions given /received and conflicts resolved in Design <br />Drawings and Specifications. <br />10. Daily records shall be prepared that indicate a description of <br />trades working on the project, the number of personnel working, <br />equipment used, construction activities, weather conditions <br />encountered, and any delays encountered. These records shall <br />cover both conforming and deficient features and shall include a <br />Rio Grande Silver Tailings Evaporation Pond 01450 -7 Quality Assurance /Quality Control <br />August2011 01450 <br />