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SECTION 0173 29 CUTTING AND PATCHING PART GENERAL 1.01 SECTION INCLUDES A. This Section includes procedural requirements for cutting and patching. 1.02 DEFINITIONS A. Cutting: Removal of existing construction necessary to permit installation or performance of other Work. B. Patching: Fitting and repair work required to restore surfaces to original conditions after installation of other Work. 1.03 QUALITY ASSURANCE A. Engineer's Approval: Obtain approval of cutting and patching before cutting and patching. Approval does not waive right to later require removal and replacement of unsatisfactory work. B. Structural Elements: Do not cut and patch structural elements in a manner that could change their load -carrying capacity or load -deflection ratio. Where cutting and patching involve adding reinforcement to structural elements, submit details and engineering calcu- lations sealed by a licensed Engineer in the state of the project showing integration of re- inforcement with original structure. C. Operational Elements: Do not cut and patch operating elements and related components in a manner that results in reducing their capacity to perform as intended or that result in increased maintenance or decreased operational life or safety. D. Miscellaneous Elements: Do not cut and patch the following elements or related compo- nents in a manner that could change their load -carrying capacity that results in reducing their capacity to perform as intended, or that result in increased maintenance or decreased operational life or safety. E. Visual Requirements: Do not cut and patch construction in a manner that results in visual evidence of cutting and patching. Do not cut and patch construction exposed on the exte- rior or in occupied spaces in a manner that would, in the Engineer's opinion, reduce the building's aesthetic qualities. Remove and replace construction that has been cut and patched in a visually unsatisfactory manner. F. Cutting and Patching Conference: If extensive cutting and patching is required, before proceeding, meet at Project site with parties involved in cutting and patching, including mechanical and electrical trades. Review areas of potential interference and conflict. Co- ordinate procedures and resolve potential conflicts before proceeding. 1.04 WARRANTY A. Existing Warranties: Remove, replace, patch, and repair materials and surfaces cut or dam- aged during cutting and patching operations, by methods and with materials so as not to Indian River County West WWTP Roof Replacement 01 7329-1 Cutting and Patching