Ariston Pacific, Inc. 5/9/2016 - Laserfiche WebLink

I 1 I 2 3 1. Uncontaminated spoils in contact with water-only slurry may be disposed of as clean fill. 4 I 5 2. Uncontaminated spoils in contact with water slurry mixed with flocculants 6 approved in Section 8-01.3(1)C3 may be disposed of as clean fill away from 7 areas that drain to surface waters of the state. 8 9 3. Spoils in contact with synthetic slurry or water slurry with polymer-based 10 additives or flocculants not approved in Section 8-01.3(1)C3 shall be disposed 11 of in accordance with Section 2-03.3(7)C. With permission of the Engineer, the I 12 Contractor may re-use these spoils on-site. 13 14 4. Spoils in contact with mineral slurry shall be disposed of in accordance with I 15 Section 2-03.3(7)C. With permission of the Engineer, the Contractor may re-use 16 these spoils on-site. 17 I 18 6-19.3(5)A Steel Reinforcing Bar Cage Assembly 19 In the second to last sentence of the first paragraph, the phrase "as approved by the 20 Engineer" is deleted. 21 I22 6-19.3(5)D Steel Reinforcing Bar Cage Support at Base of Shaft Excavation 23 The first sentence is revised to read: 24 I25 For shafts with temporary casing within 15-feet of the bottom of shaft elevation as 26 specified in the Plans, the Contractor may place quarry spalls or other rock backfill 27 acceptable to the Engineer into the shaft below the specified bottom of shaft elevation I 28 as a means to support the steel reinforcing bar cage, provided that the materials and 29 means to accomplish this have been addressed by the shaft installation narrative, as 30 specified in Section 6-19.3(2)B Item 9. II 31 32 6-19.3(6)C Care for CSL Access Tubes From Erection Through CSL Testing 33 In the last sentence, "as approved by the Engineer" is revised to read "acceptable to the I 34 Engineer". 35 36 6-19.3(8)C Requirements for Leaving Temporary Casing in Place I 37 Item number 1 (up until the colon) is revised to read: 38 39 1. The Contractor shall submit a Type 2E Working Drawing of the following I 40 41 information: 42 In item C of item number 1, the phrase "in accordance with Section 6-01.9" is deleted. 43 I 44 Item number 2 is deleted. 45 46 6-19.3(9)D Requirements to Continue Shaft Excavation Prior to Acceptance of I 47 First Shaft 48 This section is revised to read: 49 50 Except as otherwise noted, the Contractor shall not commence subsequent shaft 51 excavations until receiving the Engineer's acceptance of the first shaft, based on the 52 results and analysis of the crosshole sonic log testing for the first shaft. The Contractor I I AMENDMENTS TO THE 2014 STANDARD SPECIFICATIONS BOOK Revised: 8/3/15