Faber Construction Corp 9/27/2016

CITY OF EVERETT SPECIAL PROVISIONS ' DIVISION 5 — SURFACE TREATMENTS AND PAVEMENTS 5-04 HOT MIX ASPHALT 5-04.3 Construction Requirements 5-04.3(3) Hot Mix Asphalt Pavers 5-04.3(3)A Material Transfer Device / Vehicle Supplement the first paragraph with the following: Additionally. a material transfer device or vehicle (MTD/V) is not required. 5-04.3(7) Preparation of Aggregates 5-04.3(7)A2 Statistical or Nonstatistical Evaluation Delete 5-04.3(7)A2 and substitute the following; 5-04.3(7)A2 Nonstatistical Evaluation Mix designs for HMA accepted by Nonstatistical evaluation shall; ' 1. Be submitted to the Project Engineer on WSDOT Form 350-042. 2. Have the aggregate structure and asphalt binder content determined in accordance with WSDOT Standard Operating Procedure 732 and meet the requirements of Sections 9-03.8(2) and 9-03.8(6). 3. Have anti-strip requirements, if any, for the proposed mix design determined in accordance with WSDOT Test Method T 718 or based on historic anti-strip and aggregate source compatibility from WSDOT lab testing. Anti strip evaluation of HMA mix designs utilized that include RAP will be completed without the inclusion of the RAP. At or prior to the preconstruction meeting, the contractor shall provide one of the following mix design verification certifications for City review; 1. The proposed mix design indicated on a WSDOT mix design/anti-strip report that is within one year of the approval date. 2. The proposed HMA mix design submittal (Form 350-042) with the seal and certification (stamp & signature) of a valid licensed Washington State Professional Engineer. ' 3. The proposed mix design by a qualified City or County laboratory mix design report that is within one year of the approval date. The mix design will be performed by a lab accredited by a national authority such as Laboratory Accreditation Bureau, L-A-B for Construction Materials Testing, The Construction Materials Engineering Council (CMEC's) ISO 17025 or AASHTO Accreditation Program (AAP) and shall supply evidence of participation in the AASHTO Material Reference Laboratory (AMRL) program. At the discretion of the Engineer, agencies may accept mix designs verified beyond the one year verification period with a certification from the Contractor that the materials and sources are the same as those shown on the original mix design. ' No paving shall begin prior to City approval of the Contractor provided mix design. Water Main Replacement Q Division 5—SURFACE TREATMENTS July 8, 2016 -Broadway AND PAVEMENTS WO No.—UP3612 SP -141