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CITY OF EVERETT SPECIAL PROVISIONS <br /> DIVISION 4 - BASES <br /> 4-04 BALLAST AND CRUSHED SURFACING <br /> 4-04.1 Description <br /> Delete the second paragraph of 4-04.1 and substitute the following: <br /> Work shall also consist of placing crushed surfacing stone as driveway maintenance <br /> material and in gravel driveway restoration as shown on the Plans or directed by the <br /> Engineer. The quantity shown in the Proposal is an estimate for the purpose of <br /> establishing a unit price only. Actual quantities will be measured as construction <br /> progresses. The Engineer may require that some or all of the crushed surfacing be <br /> removed because of contamination or to meet final grades. Removal shall be included <br /> with work for "Crushed Surfacing Top Course" or "Crushed Surfacing Base Course." <br /> Work shall also consist of placement of crushed surfacing stone as new driving surface <br /> material and the associated preparations. "CSTC Surfacing" shall apply only to new <br /> driving surfaces indicated in the Plans. <br /> 4-04.3 Construction Requirements <br /> Supplement 4-04.3 by adding the following: <br /> 4-04.3(12) Gravel Driveway Restoration <br /> (******) <br /> Replace existing gravel driveways removed in order to allow construction of the new <br /> improvements as follows: <br /> Restore gravel driveways by placing a minimum of 3-inches of"Crushed Surfacing Base <br /> Course" on subgrade compacted to 95 percent standard density in accordance with 2- <br /> 03.3(14)D. <br /> • <br /> Preparation and compaction of the subgrade shall be included in "Crushed Surfacing <br /> Base Course" with no direct compensation made. <br /> 4-04.3(13) Gravel Driveway Maintenance <br /> (******) <br /> Maintain existing driveway access by providing and placing Crushed Surfacing Base <br /> Course as necessary and directed by Engineer to allow continued access until <br /> completion of final gravel drive restoration. <br /> 4-04.(14) CSTC Surfacing <br /> (******) <br /> Crushed Surfacing Top Course shall be placed to the extents and depths indicated in <br /> the Drawings to create a driving surface for maintenance access vehicles. Prior to <br /> placement of crushed surfacing the subgrade shall be prepared in accordance with <br /> Section 2-06 and graded such that the final surface will generally match the pre- <br /> construction ground elevations or those specified in the Plans. Crushed surfacing shall <br /> be placed on the prepared subgrade compacted to 95 percent standard density in <br /> accordance with 2-03.3(14)D. The crushed surfacing material shall be graded smooth <br /> and consistent surfacing suitable for vehicle use. <br /> Jackson Park Area Stormwater Separation Division 4—BASES September 2020 <br /> WO No.—UP703 SP—143 <br />