Kamins Construction Inc Pacific Ave to Interurban Trail Bicycle Safety

I 1 I 2 viii. The strategy for monitoring infiltration activity and adapting methods to 3 ensure compliance. 4 I 5 ix. A contingency plan that can be implemented immediately if it becomes 6 evident that the controls in place or methods being used are not 7 adequate. 1 8 9 x. The strategy for cleaning up the infiltration location after the infiltration 10 activity is done. Cleanup shall include stabilizing any loose sediment on I 11 the surface within the infiltration area generated as a byproduct of 12 suspended solids in the infiltrated wastewater or soil disturbance 13 associated with BMP placement and removal. 14 I 15 2. Shaft drilling mineral slurry, synthetic slurry, or slurry with polymer additives not 16 allowed for infiltration shall be contained and disposed of by the Contractor at an 17 accepted disposal facility in accordance with Section 2-03.3(7)C. Spoils that I 18 have come into contact with mineral slurry shall be disposed of in accordance 19 with Section 6-19.3(4)F. 20 I 21 8-01.3(1)C4 Management of Off-Site Water 22 This section is revised to read: LJ L., 24 Prior to clearing and grubbing, the Contractor shall intercept all sources of off-site surface 25 water and overland flow that will run-on to the project. Off-site surface water run-on shall 26 be diverted through or around the project in a way that does not introduce construction 27 related pollution. It shall be diverted to its preconstruction discharge location in a manner I 28 that does not increase preconstruction flow rate and velocity and protects contiguous 29 properties and waterways from erosion. The Contractor shall submit a Type 2 Working 30 Drawing consisting of the method for performing this Work. I 31 32 8-01.3(1)E Detention/Retention Pond Construction 33 This section is revised to read: 34 35 Permanent or temporary ponds shall be constructed before beginning other grading and 36 excavation Work in the area that drains into that pond. Detention/retention ponds may be 37 constructed concurrently with grading and excavation when allowed by the Engineer. I 38 Temporary conveyances shall be installed concurrently with grading in accordance with 39 the TESC Plan so that newly graded areas drain to the pond as they are exposed. 40 I 41 8-01.3(2) Seeding, Fertilizing, and Mulching 42 This section's title is revised to read: 43 I 44 8-01.3(2) Temporary Seeding and Mulching 45 46 8-01.3(2)A Preparation for Application 47 This section is revised to read: I 48 49 A cleated roller, crawler tractor, or similar equipment, which forms longitudinal depressions 50 at least 2 inches deep shall be used for compaction and preparation of the surface to be I 51 seeded. The entire area shall be uniformly covered with longitudinal depressions formed 52 perpendicular to the natural flow of water on the slope. The soil shall be conditioned with ICITY OF EVERETT AMENDMENTS PACIFIC AVENUE TO INTERURBAN TRAIL BICYCLE SAFETY PROJECT 8/12/2019 ISTATE FUND#HLP PB17(014); COE#PW3688 Page AM-75