1400 SEINER DR 2018-01-01 MF Import

r PORT OF EVERETT W MARINE VIEW DR IMPROVEMENTS CIP N0. 3-0-003-09 PROJECTNO. PD•WM•20006-01 Removal of material from high places by grinding with an approved grinding machine, or 2. Removal and replacement of ihe wearing course of HMA, or 3. By other method approved by the Project Engineer. Correction of defects shall be carried out until there are no deviations anywhere greater than th� allowable tolerances. Deviations in excess of the above tolerances that result from a low piace in the HMA and deviations resulting irom a high place where corrective action, in the opinion of the Project Engineer, will not produce satisfaclory results will be accepted with a price adjustment. ihc Project Engineer s`�II deduct irom monies due or that may become due to the Contractor the sum of $500.00 for each and every section of single traffic lane 100 feet in length in which any exc�ssive deviations described above are found. When Portland cement concrete pavement is to be placed on HMA, the surface tolerence of the HMA shall be such that no surface elevation lies above the plan grade minus th� specified plan depth of Portland cement concrete pavement. Prior to placing the PoRland cement concrete pavement, any such irregularities shail be brought to the required tolerance by grinding or other means approved by the Project Engineer. When utility appurtenances such as manhole covers and valve boxes are located �in the traveled way, the roadway shall be paved before the utility appurtenances are adjusted to the finished grade. 5-04.3(14) Planing Bituminous Pavement The surface of existing pavements or lhe top surface of subsurface courses shall be planed to remove irregularities and to produce a smooth surface. Planing shall be performed in such a manner that the underlying pavement is not tom, broken, or otherwise damaged by the planing operation. The surface of the underlying pavement shall be slightly grooved or roughened sufficiently to ensure a bond when overlaid. The pianings shall become the property of the Contractor and shall be removed from the right•of- way. The planings may be utilized as RAP, within the requirements of Section 5•04.2 or 9•03.21. The Contractor shall dispose of all other debris resulting from the planing operation in a Contractor-provided site ofl the right-of-way. For mainline planing operations, the equipment shall have automatic controls, with sensors ior either or both sides of the equipment. The controls shall be capable of sensing the proper grade from an outside reference line, or a mat-re(erencing device. The automatic controls shall also be capable of maintaining the desired transverse slope. The transverse slope controller shall be capable of maintaining the mandrel at the desired slope (expressed as a percentage) within plus or minus 0.1 percent. 5-04.3(15) HMA RoadApproach HMA approaches shall be constructed ai the locations shown in the Plans or where staked by the Project Engineer. The worfc shall be perfortned in accordance with Section 5-04. Page 24 of 50