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CITY OF EVERETT SPECIAL PROVISIONS <br /> <br />3rd Ave Water Quality Facility Division 2 – EARTHWORK September 20, 2024 <br />WO No. – UP 3775 SP – 137 <br />If there is no pay item for existing valve abandonment, then it shall be included with the <br />construction of other items of Work with no direct compensation made. <br />2-03 ROADWAY EXCAVATION AND EMBANKMENT <br />2-03.1 Description <br />Supplement 2-03.1 by adding the following: <br />This Work applies to street pavement patching and street reconstruction after <br />completion of utility work. Grading for street reconstruction shall conform to COE <br />Standard Drawing No. 302, unless otherwise noted on the Plans. Grading for <br />pavement patching shall conform to COE Standard Drawing No. 326, unless otherwise <br />noted on the Plans. <br />2-03.2 Vacant <br />Revise 2-03.2 as follows: <br />2.03.2 Materials <br />Materials shall meet the requirements of the following: <br />Foundation Material Class A or B 9-03.17 Standard Specifications <br />Gravel Borrow 9-03.14(1) Standard Specifications <br />2-03.3 Construction Requirements <br />Supplement 2-03.3 by adding the following: <br />Blasting is not allowed within the City limits of Everett. <br />Use suitable excavated material for roadway embankments. Dispose of surplus <br />excavated material or unsuitable material in accordance with 2-03.3(7). <br />Engineer will not approve payment for unauthorized excavation or embankment, or <br />both, beyond the limits indicated on the Plans. Return areas of unauthorized <br />excavation or embankment, or both, to their original conditions or better at the <br />Contractor’s expense. <br />Fine grading in fill or backfill areas shall begin within the top six inches of subgrade. <br />Final grading shall produce a uniform surface within established tolerances and without <br />abrupt changes in grade. <br />Construction requirements for pavement patching authorized by Engineer outside of <br />Project limits shall be in accordance with the Section 5-04 and City Standard Drawing <br />No. 326 for existing asphalt concrete over prepared grade. <br />Provide temporary drainage to keep the subgrade free from standing water. <br />Ensure the top six inches of subgrade is free from rocks or cemented lumps larger <br />than 2-1/2 inches in greatest dimension. <br />Excavate for curbs and gutters by accurately cutting to the cross-sections, grades, and <br />elevations shown. Take care not to excavate below the specified grades. Maintain all <br />excavations free from accumulation of detrimental quantities of leaves, brush, sticks, <br />trash, and other debris. <br />2-03.3(2) Rock Cuts <br />Delete entire section. <br />2-03.3(3) Excavation Below Subgrade <br />Supplement 2-03.3(3) by adding the following: <br />Proof Rolling: Proof roll subgrade under the roadway with a fully loaded tandem <br />truck following trench backfilling and grading to subgrade to identify soft or loose <br />areas in the subgrade. In areas where the subgrade does not stand up to the