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amecO <br />' SECTION 01050.0 CONSTRUCTION STAKING AND CONSTRUCTION DOCUMENTATION <br />PART E GENERAL <br />1.01 SUMMARY: <br />This Section defines the control staking services required by the CONTRACTOR. All staking and surveying <br />will be the responsibility of the CONTRACTOR unless otherwise specifically defined in this section. All <br />grade checking and transferring of lines and grades from CC&V's stakes will be the CONTRACTOR'S <br />responsibility. <br />5 1.02 CONTROL STAKES: <br />Control stakes which are reference points for all construction work will be conspicuously marked. It shall be <br />the responsibility of the CONTRACTOR to inform his employees and his subcontractors of their importance <br />and the necessity for their preservation. At least forty-eight (48) hours written advance request for removal of <br />control stakes shall be given to CC&V. A total of ten (10) control stakes will be provided to the <br />CONTRACTOR by CC&V for this work. <br />Control stakes shall be set one time only. <br />1.03 FLAGGING CODE: <br />A color code will be established by the CONTRACTOR during the course of the project indicating specific <br />colors for the various kinds of stakes to be set. <br />1.04 STAKING: <br />A. CC&V will provide vertical and horizontal reference control stakes in the proximity of the work as <br />discussed in Article 1.02 of this Section. <br />B. The CONTRACTOR shall be responsible for setting construction and grade stakes and for proper <br />preservation of control points. <br />C. The CONTRACTOR will provide as-built coordinates and elevations for the Underdrains, Leak <br />Detection system, Low Volume Solution Collection piping and High Volume Solution Collection <br />piping or as requested by the MANAGER. <br />1.05 CONSTRUCTION CERTIFICATION DOCUMENTATION: <br />A. The CONTRACTOR shall be responsible for accurately surveying the locations and elevations, and <br />where applicable, the type, thickness, and geometry of any and all pipes and fittings, ditches, <br />geosynthetic materials, breaks in fill or cut slopes, general grading, change in fill or synthetic material <br />type, and any other aspect of the work to facilitate construction and as required by the MANAGER. <br />B. Submittals By CONTRACTOR Upon Completion of Work: <br />Within seven (7) calendar days after completion of the WORK, CONTRACTOR shall furnish <br />MANAGER with "Record Drawings" (also referred to as "As-Built Drawings") of the Work. The <br />Record Drawing will be drawn at a scale of 1-inch equals 100 feet with 10 foot topographic contour <br />interval, and on a 24-inch by 36-inch sheet. All surveying Record Drawings shall be signed and <br />sealed by the Colorado licensed surveyor who directed the work. The required surveying shall be <br />carried out on a 100-foot by 100-foot grid with additional survey points required to define valley <br />Section 01050 Page 1 of 3 September 3, 2008 <br />Construction Staking Revision 1 <br />SAProjects\1125 CC&V Phase 5 VLF\I -Tech Specs\Arequa IFC Specs\01050.r1.doc