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I <br /> 1 <br /> I 2250 psi or higher at 28 days or less in accordance with ASTM C1583. <br /> 3 <br /> 4 c 2000 psi or higher at 28 days or less in accordance with ASTM C882. The <br /> I 5 following modification to ASTM C882 is acceptable: use Type 3 Grout in lieu <br /> 6 of epoxy resin base bonding system and freshly mixed portland-cement <br /> 7 mortar in the procedure for testing Type II and V systems. <br /> I 8 <br /> 9 • Drying shrinkage shall be 0.08 percent (800 microstrain) or lower at 28 days in <br /> 10 accordance with AASHTO T 160 (ASTM C157). The following modification to <br /> 11 AASHTO T 160 is acceptable: use a standard specimen size of 3 x 3 x 11-1/4 <br /> 12 inches. <br /> 13 <br /> 14 9-20.5 Bridge Deck Repair Material <br /> I 15 Item number 3 of the first paragraph is revised to read: <br /> 16 <br /> 17 3. Permeability of less than 2,000 coulombs at 28-days or more in accordance with <br /> 18 AASHTO T 277. <br /> 19 <br /> 20 9-21.AP9 <br /> I 21 Section 9-21, Raised Pavement Markers (RPM) <br /> 22 January 2, 2018 <br /> 23 9-21.2 Raised Pavement Markers Type 2 <br /> I24 This section's content is deleted. <br /> 25 <br /> 26 9-21.2(1) Physical Properties <br /> II 27 This section, including title, is revised to read: <br /> 28 <br /> 29 9-21.2(1) Standard Raised Pavement Markers Type 2 <br /> I 30 The marker housing shall contain reflective faces as shown in the Plans to reflect incident <br /> 31 light from either a single or opposite directions and meet the requirements of ASTM D <br /> 32 4280 including Flexural strength requirements. <br /> I 33 <br /> 34 9-21.2(2) Optical Requirements <br /> 35 This section, including title, is revised to read: <br /> 36 <br /> 37 9-21.2(2) Abrasion Resistant Raised Markers Type 2 <br /> 38 Abrasion Resistant Raised Markers Type 2 shall comply with Section 9-21.2(1) and meet <br /> 39 the requirements of ASTM D 4280 with the following additional requirement: The <br /> I 40 coefficient of luminous intensity of the markers shall be measured after subjecting the <br /> 41 entire lens surface to the test described in ASTM D 4280 Section 9.5 using a sand drop <br /> 42 apparatus. After the exposure described above, retroreflected values shall not be less <br /> I 43 than 0.5 times a nominal unblemished sample. <br /> 44 <br /> 45 9-21.2(3) Strength Requirements <br /> I 46 This section is deleted in its entirety. <br /> 47 <br /> I <br /> 1 CITY OF EVERETT AMENDMENTS <br /> PACIFIC AVENUE TO INTERURBAN TRAIL BICYCLE SAFETY PROJECT 8/12/2019 <br /> STATE FUND#HLP PB17(014); COE#PW3688 Page AM-131 <br />