2008-04-15_REVISION - M1980244 (364)

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9AC SMITH WILLIAMS CONSULTANTS, INC. SECTION 01050.0 CONSTRUCTION STAKING AND CONSTRUCTION DOCUMENTATION PART 1: GENERAL 1.01 SUMMARY: This Section defines the control staking services required by the CONTRACTOR. All staking and surveying will be the responsibility of the CONTRACTOR unless otherwise specifically defined in this section. All grade checking and transferring of lines and grades from CC&V's stakes will be the CONTRACTOR'S responsibility. 1.02 CONTROL STAKES: Control stakes which are reference points for all construction work will be conspicuously marked. It shall be the responsibility of the CONTRACTOR to inform his employees and his subcontractors of their importance and the necessity for their preservation. At least forty-eight (48) hours written advance request for removal of control stakes shall be given to CC&V. A total of ten (10) control stakes will be provided to the CONTRACTOR by CC&V for this work. Control stakes shall be set one time only. 1.03 FLAGGING CODE: A color code will be established by the CONTRACTOR during the course of the project indicating specific • colors for the various kinds of stakes to be set. 1.04 STAKING: A. CC&V will provide vertical and horizontal reference control stakes in the proximity of the work as discussed in Article 1.02 of this Section. B. The CONTRACTOR shall be responsible for setting construction and grade stakes and for proper preservation of control points. C. The CONTRACTOR will provide as-built coordinates and elevations for the Underdrains, Leak Detection system, Low Volume Solution Collection piping and High Volume Solution Collection piping or as requested by the MANAGER. 1.05 CONSTRUCTION CERTIFICATION DOCUMENTATION: A. The CONTRACTOR shall be responsible for accurately surveying the locations and elevations, and where applicable, the type, thickness, and geometry of any and all pipes and fittings, ditches, geosynthetic materials, breaks in fill or cut slopes, general grading, change in fill or synthetic material type, and any other aspect of the work to facilitate construction and as required by the MANAGER. B. Submittals By CONTRACTOR Upon Completion of Work: Within seven (7) calendar days after completion of the WORK, CONTRACTOR shall furnish MANAGER with "Record Drawings" (also referred to as "As-Built Drawings") of the Work. The Record Drawing will be drawn at a scale of 1-inch equals 100 feet with 10 foot topographic contour interval, and on a 24-inch by 36-inch sheet. All surveying Record Drawings shall be signed and Section 01050 Construction Staking Page 1 of 3 March 14, 2008 Revision 0 SAProjec1s\1125 COW Phase 5 VLFU - Tech SpecsVUequa\01050 revised.doc