Opening of Bids - 2020 Street & Sewer Materials Proj No. 120-005 - Klink Trucking

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The City reserves the right to inspect and have any goods tested after delivery for compliance with the Specifications. Notice of latent defects, which would make the item unfit for the purposes for which they are required, may be given at any time within one year after discovery of defects. 10. The bid proposal shall specify as per unit cost of delivery for all items specified for delivery. Award may be made to a company forjust delivery and not necessarily for the purchase of the material. XIV. DIVISION A: ASPHALT MATERIALS A. Prevailing specifications/INDOT Standard Specification Section: 402, 403, 405, 406, 407, 902, 904 B. Additions: Division includes bituminous materials to be provided to the City of South Bend for placement by the City's own forces. a. The producer of the materials will be a CERTIFIED HOT MIX ASPHALT PRODUCER, in accordance with ITM 583; Certified Hot Mix Asphalt Producer Program by the Indiana Department of Transportation Materials and Tests Division. The producer also will have a certified operator, laboratory, and bituminous laboratory technician on staff. b. Upon request, the successful bidder shall provide to the City copies of all material certifications, laboratory test results, and other quality control documents necessary to show compliance with Section 402, for any and all deliveries to the City. Records from other on -going projects shall be acceptable so long as those projects are concurrent with deliveries to the City. The City reserves the right to request up to 12 plate samples during the contract period to be obtained by an independent laboratory for analysis and verification to the specifications. Any plate samples requested past the 12 required by the specifications will be processed and paid for by the City of South Bend separate of this contract. Results of the testing will be delivered within 24 hours of the time the sample was taken. Large enough samples shall be taken in order to perform confirmation testing in the event of failure. All costs associated with the testing will be incurred by the supplier/contractor. 2. The Supplier shall submit job mix formula for all mixes to the Manager of the Street's Division for approval prior to delivery. The job mix formula must be submitted on Form TD- 451 along with Marshall Design Work Sheet Form TD-515. a. The job mix formula shall be based upon the Marshall Method of Mix Design for the aggregate source and gradation available in ample quantity to the Contractor. Any change of aggregate source shall require a new Mix Design and approval. b. Recycled materials shall not be used in any surface course mixtures. No RAS shall be used. c. Binder course materials will have a maximum of 20% Recycled Materials. No RAS shall be used. d. Base course materials will have a maximum of 20% Recycled Materials. No RAS shall be used. 3. All mixes designated with "11 L" shall be #11 crushed limestone. Version 1/30/2020 Special Provisions - 7