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iSeed Germination ASTM D 7322 Long Term <br /> Enhancement 420 percent minimum <br /> I 2 • <br /> 3 9-14.4(2)B Moderate-Term Mulch <br /> I4 This section is revised to read: <br /> 5 <br /> 6 Within 48 hours of application, the Moderate-Term Mulch shall bond with the soil surface to <br /> 7 create a continuous, absorbent, flexible, erosion-resistant blanket. Moderate-Term Mulch <br /> I8 shall effectively perform the intended erosion control function in accordance with Section 8- <br /> 9 01.3(1) for a minimum of 3 months, or until temporary vegetation has been established, <br /> 10 whichever comes first. <br /> I11 <br /> 12 Moderate-Term Mulch shall not be used in conjunction with permanent seeding. <br /> 13 <br /> II 14 9-14.4(2)C Short-Term Mulch <br /> 15 This section is revised to read: <br /> 16 <br /> • 17 Short-Term Mulch shall effectively perform the intended erosion control function in <br /> 18 accordance with Section 8-01.3(1) for a minimum of 2 months, or until temporary <br /> 19 vegetation has been established, whichever comes first. Short-Term Mulch shall not be <br /> I20 used in conjunction with permanent seeding. <br /> 21 <br /> 22 Section 9-16, Fence and Guardrail <br /> I23 August 6, 2018 <br /> 24 9-16.3(1) Rail Element <br /> 25 The last sentence of the first paragraph is revised to read: <br /> 26 <br /> I27 All rail elements shall be formed from 12-gage steel except for thrie beam reducer sections, <br /> 28 reduced length thrie beam rail elements, thrie beams used for bridge rail retrofits, and <br /> 29 Design F end sections, which shall be formed from 10-gage steel. <br /> I30 <br /> 31 9-16.3(5) Anchors <br /> 32 The last paragraph is revised to read: <br /> 33 <br /> 34 Cement grout shall conform to Section 9-20.3(4) and consist of one part portland cement or <br /> 35 blended hydraulic cement and two parts sand. <br /> I36 <br /> 37 Section 9-18, Precast Traffic Curb <br /> 38 April 2, 2018 <br /> 11▪ 39 9-18.1(1) Aggregates and Proportioning <br /> 40 Item number 1 of the first paragraph is revised to read: <br /> 41 <br /> I 42 1. Portland cement or blended hydraulic cement shall conform to the requirements of <br /> ▪ 43 Section 9-01 except that it may be Type I portland cement conforming to AASH T O M <br /> 44 85. <br /> 45 <br /> I <br /> City of Everett Page AM-99 Amendments <br /> Everett Downtown Streetscape Improvement March 22, 2019 <br />