Jansen Inc 6/10/2019 - Laserfiche WebLink

I I 1 Compost socks are used to disperse flow and sediment. Compost socks shall be installed 2 as soon as construction will allow but before flow conditions create erosive flows or 3 discharges from the site. Compost socks shall be installed prior to any mulching or compost I 4 • placement. 5 I6 8-01.3(13) Temporary Curb 7 The second to last sentence of the second paragraph is revised to read: 8 9 Temporary curbs shall be a minimum of 4 inches in height. I10 11 8-01.3(14) Temporary Pipe Slope Drain 12 The third and fourth paragraphs are revised to read: I13 14 The pipe fittings shall be water tight and the pipe secured to the slope with metal posts, 15 wood stakes, sand bags, or as allowed by the Engineer. 116 17 The water shall be discharged to a stabilized conveyance, sediment trap, stormwater pond, 18 rock splash pad, or vegetated strip, in a manner to prevent erosion and maintain water I19 quality compliance. 20 21 The last paragraph is deleted. I 22 23 8-01.3(15) Maintenance 24 This section is revised to read: I25 26 Erosion and sediment control BMPs shall be maintained or adaptively managed as required 27 by the CSWGP until the Engineer determines they are no longer needed. When 28 deficiencies in functional performance are identified, the deficiencies shall be rectified I29 immediately. 30 31 The BMPs shall be inspected on the schedule outlined in Section 8-01.3(1)B for damage I32 and sediment deposits. Damage to or undercutting of BMPs shall be repaired immediately. 33 34 In areas where the Contractor's activities have compromised the erosion control functions 35 of the existing grasses, the Contractor shall overseed at no additional cost to the 36 Contracting Agency. 37 38 The quarry spalls of construction entrances shall be refreshed, replaced, or screened to 11 39 maintain voids between the spalls for collecting mud and dirt. 40 I41 Unless otherwise specified, when the depth of accumulated sediment and debris reaches 42 approximately 1/3 the height of the BMP the deposits shall be removed. Debris or 43 contaminated sediment shall be disposed of in accordance with Section 2-03.3(7)C. Clean 44 sediments may be stabilized on-site using BMPs as allowed by the Engineer. I45 46 8-01.3(16) Removal 47 This section is revised to read: I48 49 The Contractor shall remove all temporary BMPs, all associated hardware and associated 50 accumulated sediment deposition from the project limits prior to Physical Completion I City of Everett Page AM-73 Amendments 1 Everett Downtown Streetscape Improvement March 22, 2019