McCann Construction Enterprises Inc 11/7/2018

I 1 9-03.21(1)E Table on Maximum Allowable percent (By Weight) of Recycled 2 Material 3 "Portland Cement" is deleted from the first two rows in the table. 4 5 The first column of the third row is revised to read: 6 7 Coarse Aggregate for Commercial Concrete and Class 3000 Concrete 8 9 9-04.AP9 10 Section 9-04, Joint and Crack Sealing Materials 11 April 2, 2018 12 9-04.1(2) Premolded Joint Filler for Expansion Joints 13 In this section, each reference to "AASHTO T 42" is revised to read "ASTM D 545". 14 15 9-04.2(1)A1 Hot Poured Sealant for Cement Concrete Pavement 16 This section is supplemented with the following: 17 18 Hot poured sealant for cement concrete pavement is acceptable for installations in joints 19 where cement concrete pavement abuts a bituminous pavement. 20 21 9-04.2(1)A2 Hot Poured Sealant for Bituminous Pavement 22 This section is supplemented with the following: 23 24 Hot poured sealant for bituminous pavement is acceptable for installations in joints where 25 cement concrete pavement abuts a bituminous pavement. 26 27 9-04.2(1)B Sand Slurry for Bituminous Pavement 28 Item number 2 of the first paragraph is revised to read: 29 30 2. Two percent portland cement or blended hydraulic cement, and 31 32 9-04.3 Joint Mortar 33 The first paragraph is revised to read: 34 35 Mortar for hand mortared joints shall conform to Section 9-20.4(3) and consist of one part 36 portland cement or blended hydraulic cement, three parts fine sand, and sufficient water 37 to allow proper workability. 38 39 9-05.AP9 ' 40 Section 9-05, Drainage Structures and Culverts 41 April 2, 2018 42 9-05.3(1)C Age at Shipment 43 The last sentence of the first paragraph is revised to read: 44 45 Unless it is tested and accepted at an earlier age, it shall not be considered ready for 46 shipment sooner than 28 days after manufacture when made with Type II portland cement 47 or blended hydraulic cement, nor sooner than 7 days when made with Type Ill portland 48 cement. I