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B. The County Engineer will have authority to enforce the Standards as well as other <br />referenced or pertinent specifications. He will appoint project engineers, assistants and <br />inspectors as necessary to inspect work and they will exercise authority as the County <br />Engineer may delegate. <br />C. Provisions of Section 1-05 (Control of Work) of the WSDOT Standard Specifications, <br />most recent edition, shall apply, with the term "Engineer" therein construed to be the <br />County Engineer as defined in KCC 12.02.020. <br />(Ord. 2015-010, 2015) <br />12.09.020 Subdivision, Commercial and Right -of -Way Development Inspection. <br />On all road and drainage facility construction open to the public or maintained by the public, <br />proposed or in progress for adoption onto the county road system, which relates to subdivision, <br />commercial and right-of-way development, control and inspection will be done by the Department <br />of Public Works. Unless otherwise instructed by the County Engineer, construction events which <br />require monitoring or inspection are identified as follows, with prior notification to the Department <br />of Public Works office (Telephone 509-962-7523). <br />A. Preconstruction Conference: Three working days prior notice. Conference must precede <br />the beginning of construction and include contractor, designing engineer, utilities and <br />other parties affected. Plan approvals and permits must be in hand prior to the <br />conference. <br />B. Clearing and Temporary Erosion/Sedimentation Control: One working day notice prior <br />to initial site work involving drainage and installation of temporary water retention, <br />detention and siltation control. Such work to be in accordance with the approved plans. <br />C. Utility and Storm Drainage Installation: One working day notice prior to trenching and <br />placing of storm drainage systems. <br />D. Utility and Storm -Drainage Backfill and Compaction: One working day notice before <br />backfill and compaction of storm drainage systems. <br />E. Subgrade Completion: One working day notice at stage that underground utilities and <br />roadway grading are complete, to include placement of gravel base if required. <br />Inspection to include compaction tests and certifications described in KCC 12.08. <br />F. Curb and Sidewalk Forming: One working day notice to verify proper forming and <br />preparation prior to pouring concrete. <br />G. Curb and Sidewalk Placement: One working day notice to check placement of concrete. <br />H. Crushed Surfacing Placement: One working day notice to check placement and <br />compaction of crushed surfacing base course and top course. <br />I. Paving: Three working days notice in advance of paving with asphalt or Portland cement <br />concrete. <br />J. Structuraf: Three working days notice prior to each of critical stages such as placing <br />foundation piling or footings, placement and assembly of major components, and <br />completion of structure and approaches. Tests and certification requirements will be as <br />directed by the County Engineer. <br />K. Final Inspection: Five working days prior to overall check of roadway or drainage project <br />site, to include completion of paving and associated appurtenances and improvements, <br />cleaning of drainage system and all necessary clean-up. Prior to approval of <br />construction work, acceptance for maintenance and release of construction performance <br />bonds, the developer/contractor shall pay any required fees, submit any required <br />