Kamins Construction Inc Pacific Ave to Interurban Trail Bicycle Safety

I 1 The finishing machine shall meet the requirements of Section 6-02.3(10) and the following 2 requirements: 3 4 The finishing machine shall be equipped with augers, followed by an oscillating, 5 vibrating screed, vibrating roller tamper, or a vibrating pan, followed by a rotating 6 cylindrical double drum screed. The vibrating screed, roller tamper or pan shall be of 7 sufficient length and width to properly consolidate the mixture. The vibrating 8 frequency of the vibrating screed, roller tamper or pan shall be variable with positive 9 control. 10 11 6-09.3(2) Submittals 12 Item number 1 and 2 are revised to read: 13 14 1. AType 1 Working Drawing consisting of catalog cuts and operating parameters of the 15 hydro-demolition machine selected by the Contractor for use in this project to scarify 16 concrete surfaces. 17 18 2. A Type 1 Working Drawing consisting of catalog cuts, operating parameters, axle 19 loads, and axle spacing of the rotary milling machine (if used to remove an upper 20 layer of existing concrete overlay when present). 21 22 The first sentence of item number 3 is revised to read: 23 24 A Type 2 Working Drawing of the Runoff Water Disposal Plan. 25 26 6-09.3(5)A General 27 The first sentence of the fourth paragraph is revised to read: 28111 29 All areas of the deck that are inaccessible to the selected scarifying machine shall be 30 scarified to remove the concrete surface matrix to a maximum nominal scarification depth 31 shown in the Plans by a method acceptable to the Engineer. 32 33 This section is supplemented with the following: 34 35 Concrete process water generated by scarifying concrete surface and removing existing 36 concrete overlay operations shall be contained, collected, and disposed of in accordance 37 with Section 5-01.3(11) and Section 6-09.3(5)C, and the Section 6-09.3(2) Runoff Water 38 Disposal Plan. 39 40 6-09.3(5)B Testing of Hydro-Demolition and Shot Blasting Machines 41 This section's title is revised to read: 42 43 Testing of Hydro-Demolition Machines 44 45 The second paragraph is revised to read: 46 47 In the "sound" area of concrete, the equipment shall be programmed to remove concrete 48 to the nominal scarification depth shown in the Plans with a single pass of the machine. 49 50 6-09.3(5)D Shot Blasting 51 This section, including title, is revised to read: 52 CITY OF EVERETT AMENDMENTS PACIFIC AVENUE TO INTERURBAN TRAIL BICYCLE SAFETY PROJECT 8/12/2019 STATE FUND#HLP PB17(014); COE#PW3688 Page AM-60