Laserfiche WebLink
CITY OF EVERETT SPECIAL PROVISIONS I <br /> Thoroughly compact HMA for preleveling. Compact HMA used to <br /> 9 Y <br /> prelevel wheel ruts with a pneumatic tire roller unless Engineer <br /> approves. I <br /> 5-04.3(10)E2 HMA Compaction Nonstatistical Evaluation — <br /> Acceptance Testing <br /> Engineer will randomly select the location of the HMA compaction I <br /> acceptance tests from within each sublot, with one test per sublot. <br /> 5-04.3(10)E3 HMA Nonstatistical Compaction — Price <br /> Adjustments <br /> For each compaction lot with one or two sublots where all sublots <br /> attain a relative density that is 92 percent of the reference maximum <br /> density the HMA, City will accept at the unit Contract price with no <br /> further evaluation. If a sublot does not attain a relative density that is <br /> 92 percent of the reference maximum density, the City will evaluate <br /> the lot in accordance with Section 1-06.2 to determine the appropriate I <br /> CPF, with the maximum CPF being 1.00. However, lots with a <br /> calculated CPF in excess of 1.00 will be used to offset lots with CPF <br /> values below 1.00 but greater than 0.90. Lots with CPF lower than <br /> 0.90 will be evaluated for compliance per 5-04.3(11). Additional <br /> testing by either a nuclear moisture-density gauge or cores will be <br /> completed as required to provide a minimum of three tests for <br /> evaluation. <br /> For compaction below the required 92% a Non-Conforming <br /> Compaction Factor(NCCF)will be determined. The NCCF equals the <br /> algebraic difference of CPF minus 1.00 multiplied by 40 percent. The <br /> Compaction Price Adjustment will be calculated as the product of <br /> CPF, the quantity of HMA in the compaction control lot in tons, and the <br /> unit Contract price per ton of mix. <br /> 5-04.3(11) Reject Work <br /> 5-04.3(11)A Reject Work General <br /> City will reject defective or non-conforming Work. The Contractor may <br /> propose, in writing, alternatives to removal and replacement of rejected <br /> material. Engineer has sole discretion to determine acceptability of such <br /> alternative proposals. Submit corrective action proposal for Engineer <br /> approval for rejected HMA not conforming to the requirements in Section <br /> 1-06.2(2) and this specification. <br /> 5-04.3(11)B Rejection by Contractor <br /> The Contractor may, prior to sampling, elect to remove any defective <br /> material and replace it with new material. Any such new material will be <br /> sampled, tested, and evaluated for acceptance. <br /> 5-04.3(11)C Rejection Without Testing (Mixture or Compaction) <br /> The Engineer may, without sampling, reject any batch, load, or section of <br /> Roadway that appears defective. Do NOT incorporate material rejected <br /> before placement into the pavement. Remove any rejected section of <br /> Roadway. <br /> No payment will be made for the rejected materials or the removal of the <br /> materials unless the Contractor requests testing of the rejected material. <br /> If the Contractor elects to have the rejected material tested, obtain and test <br /> Watermain Replacement"U" Division 5—SURFACE TREATMENTS October 1, 2019 <br /> AND PAVEMENTS <br /> WO No.—UP3698 SP-160 I <br />