Laserfiche WebLink
CITY OF EVERETT SPECIAL PROVISIONS <br /> appearance by using an edging tool lightly on the sidewalk edges after the brush <br /> finish. <br /> Provide standard locations for concrete sidewalk through joints in accordance with <br /> these Special Provisions, in addition to the Plans, at the following: <br /> a. At street margins produced and at 30-foot intervals. <br /> b. To separate concrete driveways, stairways, curb ramps and their landings <br /> from sidewalks. <br /> c. Around the vertical barrel of fire hydrants, around utility poles and large <br /> diameter underground utility cover castings when located in the sidewalk <br /> area. <br /> (i) Provide 18-inch No. 4 rebar placed diagonally and at least 6-inchs off <br /> each corner of through joint noted in (c). <br /> d. Longitudinally between concrete walks, curbs, paved planting strips and <br /> solid masonry or concrete walls where they abut. <br /> e. To match as nearly as possible the through joints in the adjacent pavement <br /> and curb when sidewalk abuts curb. �r <br /> Construct transverse contraction joints with premolded material 3/8-inch by 1-1/2- <br /> inch wide and set at maximum 15-foot intervals, or as decided by the Engineer. <br /> Provide 3/8-inch thick premolded non-extruding joint material, cut equal to the full <br /> depth of the concrete, plus 1/2-inch transverse and longitudinal through joints as <br /> shown on Standard Drawing No. 312. Install with top edge flush with the finished <br /> surface of the concrete, in a perpendicular plane to the surface and with the bottom <br /> edge embedded in the subgrade. Install joints in a straight alignment, except where <br /> placed in curved locations as required by the Plans. <br /> Supplement 8-14.3(3) by adding the following: <br /> 8-14.3(3)A Curb Ramp <br /> (******) <br /> Install Curb Ramp Type A, B, C, or D as the case may be at locations shown on the <br /> Plans and Standard Drawing 313 and 322. <br /> Construct monolithic depressed curb and sidewalk as indicated on COE Standard <br /> Drawing No. 318, 319, 320, and 321. Construct curb ramps separate from the <br /> sidewalk to produce a definite break line between the ramp and the sidewalk. Install <br /> a 3/8-inch non-extruded through joint material between the curb and the sidewalk <br /> with edging as specified in Section 8-14.3(3). <br /> Brush-finish the triangular shaped sidewing areas with brushing direction being <br /> parallel to the curb face. Do NOT extend the adjacent sidewalk "V" groove scoring <br /> pattern into the curb ramp sidewing areas. <br /> Provide concrete for curb ramps that is not colored, overlaid or topped. Consider <br /> the curb ramps as beginning at a point flush with the pavement and terminating at <br /> a point flush with the sidewalk landing. Include the sloping triangular shaped <br /> sidewings as part of the curb ramp. <br /> 8-14.3(4) Curing <br /> Maintain sufficient protective covering on—site, such as waterproof paper or plastic <br /> membrane, to cover an entire day's pour in event of rain or other unsuitable weather. <br /> Protect the concrete sidewalk against damage or defacement until Owner has been <br /> accepted the Work. Remove and replace sidewalk that is not acceptable to the Engineer <br /> because of damage or defacement at Contractor's expense. <br /> After finishing, spray cement concrete sidewalk using transparent curing compound in <br /> accordance with 5-05.3(13)A of the Standard Specifications. <br /> Jackson Park Area Stormwater Separation September 2020 <br /> WO No. -UP3703 Division 8—MISC CONSTRUCTION <br /> SP-176 <br />