ITEM TITLE:
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Consider approving Amendment No. 1 & Change Order No. 1 for MTZ Construction, Inc. on Engineering Project EN1707P2B - 2017 Ad Valorem Streets and Roads Program (Residential).
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INITIATOR: Joseph Painter, P.E. Director of Engineering, City Engineer
STAFF INFORMATION SOURCE: Joseph Painter, P.E. Director of Engineering, City Engineer
BACKGROUND: On June 13, 2023 Council awarded the construction contract for Project EN1707P2B - Ad Valorem Streets and Roads Program (Residential) to MTZ Construction, LLC. The project consists of the reconstruction of several residential streets across the city, namely NW 22nd St (Cache Rd. to Baltimore Ave.), NW Taylor Ave (NW 18th St. to NW 19th St), NW 12th St (NW Taylor Ave to NW Lawton Ave), SW E Ave (SW 23rd Pl to SW 25th St.) SW Indiana Ave (SE Kincaid Ave to 1608 Indiana Ave), SE Brighton Dr (SE Meiling Dr to SE Brighton Pl.) SW 19th St (Gore Blvd to SW C Ave) and SW 20th St. (SW E Ave to SW D Ave). The project includes paving, ADA compliant sidewalks, driveways, water lines, sewer lines, storm drain lines, and other works shown on the plans and specifications of the residential streets on file in the Engineering Division office.
Amendment No. 1 & Change order No. 1 accounts for the addition of SS main line on 19th Street where existing sanitary sewer service ran in the public R/W, partial replacement of 22nd Grated Street inlet to correct existing flowline elevation, extension of 20th Street at E Ave., and waterline lowering and pavement replacement at SW 23rd St and SW E Ave in the total amount $126,615.41 making the new contract sum as $6,835,964.21. The time required for 22nd St work will add 30 calendar days, and other work will add 27 work days (equivalent 41 calendar days). Also, the contract recorded 31 weather days (equivalent 48 calendar days) as of June 17, 2024 from NTP. Therefore, this change order will add in total 119 calendar days to the existing 480 calendar day contract, making th...
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