Kamins Construction Inc Pacific Ave to Interurban Trail Bicycle Safety

I 1 5-01.3(4)B Sawing and Dimensional Requirements I 2 Concrete slabs to be replaced as shown in the Plans or staked by the Engineer shall be 3 at least 6.0 feet long and full width of an existing pavement panel. The portion of the panel 4 to remain in place shall have a minimum dimension of 6 feet in length and full panel width; I 5 otherwise the entire panel shall be removed and replaced. There shall be no new joints 6 closer than 3.0 feet to an existing transverse joint or crack. A vertical full depth saw cut is 7 required along all longitudinal joints and at transverse locations and, unless the Engineer 8 allows otherwise, an additional vertical full depth relief saw cut located 12 to 18 inches I 9 from and parallel to the initial longitudinal and transverse saw cut locations is also 10 required. Removal of existing cement concrete pavement shall not cause damage to 11 adjacent slabs that are to remain in place. In areas that will be ground, slab replacements I 12 shall be performed prior to pavement grinding. 13 14 Side forms shall meet the requirements of Section 5-05.3(7)B whenever a sawed full depth I 15 vertical face cannot be maintained. 16 17 5-01.3(4)C Dowel Bars and Tie Bars 18 For the half of a dowel bar or tie bar placed in fresh concrete, comply with the requirements I 19 of Section 5-05. 20 21 For the half of a dowel bar or tie bar placed in hardened concrete, comply with the I 22 Standard Plans and the following. 23 24 After drilling, secure dowel bars and tie bars into the existing pavement with either an I 25 epoxy bonding agent Type I or IV as specified in Section 9-26.1, or a grout Type 2 for non- 26 shrink applications as specified in Section 9-20.3. 27 28 Dowel bars shall be placed at the mid depth of the concrete slab, centered over the I 29 transverse joint, and parallel to the centerline and to the roadway surface, within the 30 tolerances in the table below. Dowel bars may be adjusted to avoid contact with existing 31 dowel bars in the transverse joint at bridge approach slabs or existing panels provided the 32 adjusted dowel bars meet the tolerances below. 33 34 Tie bars shall be placed at the mid depth of the concrete slab, centered over the joint, I 35 perpendicular to centerline, and parallel to the roadway surface, within the tolerances in 36 the table below. The horizontal position of tie bars may be adjusted to avoid contact with 37 existing tie bars in the longitudinal joint where panel replacement takes place. provided 38 the adjusted tie bars meet the tolerances below. I 39 Placement Tolerances j Dowel Bars Tie Bars 1 I Vertical: Center of Bar to Center of Slab ' ± 1.00 inch max ± 1.00 inch max Depth Dowel Bar Centered Over the ± 1.00 inch max N/A IIITransverse Joint Tie Bar Centered Over the Longitudinal N/A I ± 1.00 inch max Joint I Parallel to Centerline Over the Length ± 0.50 inch max N/A of the Dowel Bar Perpendicular to Longitudinal Joint Over N/A ± 1.00 inch max the Length of the Tie Bar I 1 I CITY OF EVERETT AMENDMENTS I PACIFIC AVENUE TO INTERURBAN TRAIL BICYCLE SAFETY PROJECT 8/12!2019 STATE FUND#HLP PB17(014); COE#PW3688 Page AM-14 I