Rodarte Construction Inc 2/14/2018

I a. Allow forforms,shoring,working space,granular base,topsoil and similar items,wherever applicable. b. Trim excavations to neat lines. Remove loose matter and lumped subsoil. E. Excavated Materials: Soils excavated at Site will be treated and used as one of two general categories of material as provided below. a. Fill: I a. Subsoil Type S l, Select Native Fill, as approved for use by Engineer. b. Spoils: a. Ensure there is sufficient suitable material available to complete embankments and 111 other required fillings prior to disposing of any excavated materials. b. Make arrangements for disposal of spoils and include as part of contract work in 1 preparing of project bids. c. Landfill permit or written permission from private property owner to be obtained by the Contractor and provided to the Engineer. F. Shoring: 1 1. As specified in Section 31 50 00, Excavation Support Systems. I G. Slope existing banks with machine to angle of repose or less until shored. 1. Shape, trim, and finish cut slopes to conform to lines, grades, and cross-sections shown, with proper allowance for topsoil or slope protection,where shown. 2. Protection of excavation side slopes: i. Use excavation methods that will not shatter or loosen excavation slopes. ii. Where practical, excavate materials without previous loosening and in limited layers or thickness to avoid breaking the material back of the established slope line. iii. Avoid overbreaks. Overbreak is incidental to the Work, except in cases where the Owner's Representative determines that such overbreak was unavoidable. iv. Excavation in rock or rocky cuts: 1) Once completed, thoroughly test the slopes with bars or other approved means to remove all loose, detached,broken,or otherwise unstable material. Legion Golf Course Stormwater Detention Project Excavation I WO#UP3620 31 23 16 - 6