R L Alia Company 12/7/2020 - Laserfiche WebLink

CITY OF EVERETT SPECIAL PROVISIONS Payment for Bid items of Work completed pursuant to the Contract Documents will be as described in Division B - Bid Item Descriptions and Section 1-09 MEASUREMENT AND PAYMENT of the Standard Specifications. 8-04 CURBS, GUTTERS AND SPILLWAYS 8-04.1 Description Revise the first paragraph in 8-04.1 to read as follows: This work shall consist of construction of cement concrete curbs, curbs and gutters, gutters, and HMA asphalt Curbs in accordance with 8-04 of the Standard Specifications and as modified in these Special Provisions conforming to the Plans and COE Standard Drawings. 8-04.2 Materials Supplement 8-04.2 by adding the following: Liquid Membrane-Forming Concrete 9-23.2 Special Provisions Curing Compounds Chemical Admixtures for Concrete 9-23.6 Special Provisions 8-04.3 Construction Requirements 8-04.3(1) Cement Concrete Curbs, Gutters, and Spillways Supplement 8-04.3(1) by adding the following: Provide steel forms on tangent sections and wooden forms for curved sections and radii. Provide 1/2—inch premolded filler in lieu of 3/8-inch premolded filler for through- expansion Provide through expansion joint at maximum 30-foot intervals. Provide through expansion joint at each end of driveway. Compact the subbase for curb and gutter sections to 95-percent maximum density at optimum moisture content before placing the curb and gutter. The top surface of the finished concrete shall not deviate more than 1/8-inch as measured using a 10-foot straight edge. The curb alignment shall not vary more than 1/4-inch as measured using a 10-foot straight edge. Depress the cement concrete curb at locations shown on the Plans, or as directed by the Engineer, for concrete curb ramps and driveways, in accordance with COE Standard Drawings No., 315, 316, 317, 318, 319, 320, 321 and 322. Construct cement concrete curbs where shown on the Plans, or as directed by the Engineer, in accordance with COE Standard Drawing Nos. 307 308 and 309. Construct storm drainage frames and grates into cement concrete curb and gutter at locations shown on the Plans in accordance with COE Standard Drawings Nos. 407 and 412. After finishing, spray cement concrete curb, gutters and spillways using transparent curing compound in accordance with 5-05.3(13)A of the Standard Specifications. 8-04.3(1)A Extruded Cement Concrete Curb Supplement 8-04.3(1)A by adding the following: Construct extruded cement concrete curb where shown on the Plans and in accordance with COE Standard Drawing No. 309. 8-04.3(2) Extruded Asphalt Concrete Curbs, and Gutters Supplement 8-04.3(2) by adding the following: Jackson Park Area Stormwater Separation September 2020 WO No. -UP3703 Division 8—MISC CONSTRUCTION SP-171