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Edgewater Creek Bridge Replacement November 2023 138 B. ASTM A36 Specification for Structural Steel 1 C. ASTM A1011 Specification for Structural Steel Sheet 2 D. ASTM A572 Specification for Structural Steel 3 E. ASTM B29 Specification for Lead 4 F. ASTM D395 Test for Rubber Property, Compression Set 5 G. ASTM D412 Test or Rubber Property, Tension 6 H. ASTM D429 Determination of Rubber-to-Metal Bond Strength 7 (Method B) 8 I. ASTM D518 Test for Rubber Deterioration, Surface Cracking 9 J. ASTM D573 Test for Rubber Deterioration, Heat Resistance 10 K. ASTM D1149 Test for Rubber Deterioration, Ozone Resistance 11 L. ASTM D1229 Test for Rubber Property, Compression Set at Low 12 Temperature 13 M. ASTM D2240 Test for Rubber Property, Durometer Hardness 14 N. ASTM D4014 Test for Rubber Property, Shear Modulus 15 16 Submittals 17 Prior to fabrication, Contractor shall submit for approval calculations 18 demonstrating compliance of the lead core bearings with the AASHTO 19 Guide Specifications for Seismic Isolation Design and isolator shop 20 drawings showing the external dimensions of the isolators and connection 21 details for attachment to structural assemblies above and below the 22 isolators. Coating details shall be shown on the shop drawings. 23 24 Contractor shall coordinate any required changes to adjacent elements 25 from that shown on the plans based on final isolator dimensions. Contractor 26 shall prepare calculations supporting the proposed changes and shall 27 submit them together with the isolator shop drawings. 28 29 Upon completion of fabrication and testing, Contractor shall submit all 30 material certifications, certificates of compliance and test results indicating 31 conformance with the contract plans, specifications and approved shop 32 drawings. If prototype tests are performed, Contractor shall submit both 33 prototype test results and QC test results. 34 35 Products 36 37 Design and Performance Requirements 38 All isolators shall be designed for the loads, deformations and 39 characteristics shown on the plans. 40 41 Unfactored dead and live load reactions as shown below: 42 43 Table 2.1.A: Unfactored Axial Loads (Compression) per Bearing 44 Substructure Dead Load (kips) Live Load (kips) Seismic Live (kips) Overturning (kips) Abutments 275 115 58 0 45 Unfactored service lateral loads as provided on the plans or in the table 46 below: 47 48