181-26 Exhibit A- Final Specifications_compressed.pdf

475 feet, provide offset stakes at a maximum interval spacing of 25 feet. Identify and mark each stake to show the offset distance from the baseline and provide grade sheets to the RE showing the cut or fill to the finished profile lines with reference to the offset stakes. Provide grade sheets for construction of subbase that include calculations to establish the typical cross section from the profile grade stake. Provide adequate and accurate offset lines during construction that requires occupation of the baseline points by construction operations. Provide the RE with assistance as requested for verification of lines, grades, boundaries, dimensions, and elevations. Construct the Work to the dimensions and tolerances noted within the Contract. Except where otherwise noted, construct subbase, base courses, pavements, and structures to within 1/4 inch of the elevations, stations and offsets noted in the Contract. If work does not conform to the tolerances allowed, the Department may consider the work to not be in conformance with the work as specified in 105.03. For each bridge and sign structure within the Project Limits, provide the RE as-built measurements of the minimum vertical underclearance at each lane line, shoulder line, curb line, and edge of pavement line under a structure to the nearest hundredth of a foot. For each bridge structure, provide vertical underclearance measurements at each fascia beam and the portions of the structure that govern the minimum vertical underclearance. Provide minimum vertical underclearance measurements prior to the completion of each stage of construction. Notify the RE in writing of any discrepancies, errors, or deviations from plan dimensions and clearances prior to opening any bridge or structure or any portion thereof to traffic. Upon request, provide the RE with survey notes and calculations related to the alignment and horizontal and vertical control, and field notes to document the ROW, including easements and monument locations. Maintain survey notes in a bound field notebook in a professional manner. The Department will not make payment for survey, stakeout, and layout. The cost is to be distributed across the various items of work and to be included in extra work as may be added to the Contract. If the Department discovers survey errors, including errors that should have been detected during verification of

arious items of work and to be included in extra work as may be added to the Contract. If the Department discovers survey errors, including errors that should have been detected during verification of controls provided in the plans, the Department will deduct the costs of checking and correcting these errors from any money due to the Contractor. SECTION 106 – CONTROL OF MATERIAL THE SECTION HEADING IS CHANGED TO: SECTION 106 – CONTROL OF MATERIAL AND EQUIPMENT 106.01 SOURCE OF SUPPLY AND QUALITY REQUIREMENTS THE FIRST PARAGRAPH IS CHANGED TO: Ensure that materials furnished for the Project are new, unless otherwise specified in the Contract. Comply with 2 CFR 200.323 – Procurement of recovered materials, ensuring that materials furnished for the Project contain, “the highest percentage of recovered materials practicable,” where the purchase price of the covered item listed exceeds $10,000. Use materials that conform to the requirements of the Contract. When required by the Contract, use only products and suppliers listed on the QPL. Use sources of materials that have been approved by the RE as specified in 106.04. 106.03 FOREIGN MATERIALS THE SUBSECTION HEADING IS CHANGED TO: 106.03 FOREIGN MATERIALS AND EQUIPMENT 1. Wholly State Funded Projects THE ENTIRE TEXT IS CHANGED TO: HELEN AVE., LAWRENCE AVE., FLORENCE PL., AND LOWELL AVE., IMPROVEMENTS PROJECT Page 15 of 76