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1 Riprap and quarry spalls shall be free from segregation, seams, cracks, and other defects <br /> 2 tending to destroy its resistance to weather and shall meet the following test requirements: <br /> 3 <br /> • <br /> 4 9-13.5 Concrete Slope Protection <br /> 5 This section is revised to read: <br /> 6 <br /> 7 Concrete slope protection shall consist of reinforced portland cement or blended hydraulic <br /> 8 cement concrete poured or pneumatically placed upon the slope with a rustication joint <br /> 9 pattern or semi-open concrete masonry units placed upon the slope closely adjoining each <br /> 10 other. <br /> 11 <br /> 12 9-13.5(2) Poured Portland Cement Concrete Slope Protection <br /> 13 This section's title is revised to read: <br /> 14 <br /> 15 Poured Portland Cement or Blended Hydraulic Cement Concrete Slope Protection <br /> 16 <br /> 17 9-13.5(3) Pneumatically Placed Portland Cement Concrete Slope Protection <br /> 18 This section's title is revised to read: <br /> 19 <br /> 20 Pneumatically Placed Portland Cement or Blended Hydraulic Cement Concrete Slope <br /> 21 Protection <br /> 22 <br /> 23 The first paragraph is revised to read: <br /> 24 <br /> 25 Cement—This material shall be portland cement or blended hydraulic cement as specified <br /> 26 in Section 9-01. <br /> 27 <br /> 28 9-13.7(1) Rock for Rock Walls and Chinking Material <br /> 29 The first paragraph (up until the colon) is revised to read: <br /> 30 <br /> 31 Rock for rock walls and chinking material shall be hard, sound and durable material, <br /> 32 free from seams, cracks, and other defects tending to destroy its resistance to weather, <br /> 33 and shall meet the following test requirements: <br /> 34 <br /> 35 9-14.AP9 I <br /> 36 Section 9-14, Erosion Control and Roadside Planting <br /> 37 August 6, 2018 <br /> 38 9-14.4(2) Hydraulically Applied Erosion Control Products (HECPs) ' <br /> 39 In Table 1, the last four rows are deleted. <br /> 40 <br /> 41 9-14.4(2)A Long-Term Mulch <br /> 42 The first paragraph is supplemented with the following: <br /> 43 <br /> 44 Products containing cellulose fiber produced from paper or paper components will not be <br /> 45 accepted. <br /> 46 <br /> 47 Table 2 is supplemented with the following new rows: <br /> 48 <br /> Water Holding Capacity ASTM D 7367 800 percent minimum <br /> Organic Matter Content AASHTO T 267 90 percent minimum <br /> City of Everett Page AM-98 Amendments <br /> Everett Downtown Streetscape Improvement March 22, 2019 <br />