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

I 1 Geosynthetics listed in the WSDOT Qualified Products List (QPL) are approved for use. I 2 3 If the geosynthetics material is not listed inthe current WSDOT QPL, a sample of each proposed geosynthetic shall be submitted to the State Materials Laboratory in Tumwater 4 for evaluation. Geosynthetic material approval will be based on conformance to the 5 applicable properties from the Tables in Section 9-33.2 or in the Standard Plans or 6 Special Provisions. Approval/Disapproval information will be provided within 30 calendar 7 days after the sample and required information for each geosynthetic type have been 8 received at the State Materials Laboratory in Tumwater. I9 10 The Contractor shall submit to the Engineer the following information regarding each 11 geosynthetic material proposed for use: I 12 13 Manufacturer's name and current address, 14 Full product name, I 15 Geosynthetic structure, including fiber/yarn type, 16 Geosynthetic polymer type(s) (for permanent geosynthetic retaining walls, 17 reinforced slopes, reinforced embankments, and other geosynthetic reinforcement I 18 applications), 19 Geosynthetic roll number(s), 20 Geosynthetic lot number(s), 21 Proposed geosynthetic use(s), and I22 Certified test results for minimum average roll values. 23 24 Geosynthetics used as reinforcement in permanent geosynthetic retaining walls, 1 25 reinforced slopes, reinforced embankments, and other geosynthetic reinforcement 26 applications require proof of compliance with the National Transportation Product 27 Evaluation Program (NTPEP) in accordance with WSDOT Standard Practice T 925 or I 28 AASHTO Standard Practice PP 66, Standard Practice for Determination of Long-Term 29 Strength for Geosynthetic Reinforcement. 30 I 31 9-33.4(3) Acceptance Samples 32 In the the second row of the table, the value for"Application" is revised to read: 33 I 34 Permanent Geosynthetic Reinforced Slopes, Retaining Walls, Reinforced 35 Embankments, and other Geosynthetic Reinforcement Applications 36 I 37 The fourth paragraph is supplemented with the following: 38 39 Test results from 9-33.4(1) Geosynthetic Material Approval testing may be used for 40 acceptance provided the tested roll(s) are part of the "lot" as defined above. 1 41 42 9-34.AP9 I 43 Section 9-34, Pavement Marking Material 44 January 5, 2015 I 45 9-34.2 Paint 46 The second paragraph is revised to read: 47 I 48 49 Blue and black paint shall comply with the requirements of yellow paint in Section 9- 34.2(4) and Section 9-34.2(5), with the exception that blue and black paints do not need 50 to meet the requirements for titanium dioxide, directional reflectance, and contrast ratio. I I AMENDMENTS TO THE 2014 STANDARD SPECIFICATIONS BOOK Revised: 8/3/15