Trinity Contractors, Inc 3/1/2017

I 1 PriorPh Physical t ys cal Completion the Contractor shall report the quantity of recycled 2 materials that were utilized in the construction of the project for each of the items listed I3 in Section 9-03.21. The report shall include hot mix asphalt, recycled concrete 4 aggregate, recycled glass, steel furnace slag and other recycled materials (e.g. 5 utilization of on-site material and aggregates from concrete returned to the supplier). I 6 The Contractor's report shall be provided on DOT Form 350-075 Recycled Materials 7 Reporting. 8 9 1-06.6(1) Recycling of Aggregate and Concrete Materials 10 11 1-06.6(1)A General I 12 The minimum quantity of recycled concrete aggregate shall be 25 percent of the total 13 quantity of aggregate that is incorporated into the Contract for those items listed in 14 Section 9-03.21(1)E Table on Maximum Allowable Percent (By Weight) of Recycled I15 16 Material that allow the use of recycled concrete aggregate. The percentage of recycled material incorporated into the project for meeting the required percentage will be 17 calculated in tons based on the quantity of recycled concrete used on the entire 18 Contract and not as individual items. I19 20 If the Contractor's total cost for Work with recycled concrete aggregate is greater than 21 without the Contractor may choose to not use recycled concrete aggregate. When the 1 22 Contractor does not meet the minimum requirement of 25 percent recycled concrete 23 aggregate for the Contract due to costs or any other reason the following shall be 24 submitted: I 25 26 1. A cost estimate for each material listed in Section 9-03.21(1)E that is utilized 27 on the Contract. The cost estimate shall include the following: I 28 29 a. The estimated costs for the Work for each material with 25 percent 30 recycled concrete aggregate. The cost estimate shall include for each I 31 material a copy of the price quote from the supplier with the lowest total 32 cost for the Work. 33 I 34 b. The estimated costs for the Work for each material without recycled 35 concrete aggregate. 36 37 The Contractor's cost estimates shall be submitted as an attachment to the Recycled I 38 Materials Reporting form. 39 40 1-07.AP1 1 41 Section 1-07, Legal Relations and Responsibilities to the Public 42 August 1, 2016 I43 1-07.1 Laws to be Observed 44 In the second to last sentence of the third paragraph, "WSDOT" is revised to read I 45 "Contracting Agency". 46 47 1-07.2(2) State Sales Tax: WAC 458-20-170 — Retail Sales Tax I 48 The last three sentences of the first paragraph are deleted and replaced with the following 49 new sentence: 50 I I AMENDMENTS TO THE 2016 STANDARD SPECIFICATIONS BOOK Revised: 8/1/16