Laserfiche WebLink
amec <br /> foster <br /> wheeler <br /> Zephyr Gold USA Ltd. PAGE 4 OF 17 <br /> Dawson Gold Project SEC. NO.: <br /> Dawson Filtered Tailings Storage Facility SPECIFICATION 02776.0 <br /> Pre-feasibility Study <br /> TECHNICAL SPECIFICATIONS FOR DATE: (ORIGINAL) <br /> Fremont County, Colorado GEOMEMBRANE 20-October-16 <br /> PROJECT NO.: 74201633 REVISION: A <br /> DATE: 20-Oct-16 <br /> 1.0 GENERAL <br /> 1.1 SUMMARY <br /> This SPECIFICATION was prepared for the Pre-feasibility Study for the Dawson Filtered Tailings Storage <br /> Facility(FTSF). This SPECIFICATION describes requirements forthe manufacture,fabrication (if needed), <br /> supply, and installation of polyethylene geomembrane for lining the contact water pond associated with the <br /> Dawson Filtered Tailings Storage Facility (FTSF) as developed for the Pre-feasibility level design. These <br /> SPECIFICATIONS are not intended for construction or bidding purposes. <br /> 1.2 CONSTRUCTION QUALITY ASSURANCE <br /> All Work shall be constructed, monitored, and tested in compliance with the requirements of the CQA Plan <br /> (Section 01400.2). CONTRACTOR and MANUFACTURER shall participate in and comply with all items <br /> in these SPECIFICATIONS and requirements of the CQA Plan. Quality Control testing shall be the <br /> responsibility of the INSTALLER. <br /> 1.2.1 FIELD SAMPLES <br /> Geomembrane sampling and testing shall be conducted in accordance with the project SPECIFICATIONS <br /> for the following: <br /> • Trial seam testing <br /> • Destructive seam testing <br /> CONTRACTOR shall maintain on-site a minimum of one spare operable tensiometer and provide <br /> documentation indicating that all tensiometers used at the project were calibrated within sixty (60) days <br /> prior to the tensiometer arriving on-site for testing field samples. <br /> 1.3 DELIVERY, STORAGE, AND HANDLING <br /> 1.3.1 PACKING AND SHIPPING <br /> Labels on each roll delivered to Site shall identify the following: <br /> • MANUFACTURER'S name; <br /> • Product Identification; <br /> • Thickness; <br /> S:\ZEPHYR MINERALS\DRMS MINE APPLICATION\02776-GEOMEMBRANE.DOCX <br />