Search results for: embedded rail

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  • LRRT-400 Embedded Rail Replacement

    Type : Bid Notification

    Due : 28 Feb, 2023 (14 months ago)
    Posted : 16 months ago
    Started : 22 Feb, 2023 (14 months ago)

    Work shall include, but not be limited to the following: • Reconstruction of the Light Rail Rapid Transit (LRRT) track bed consisting of inbound (Track 1) and outbound (Track 2) primary tracks between Church Street and Mohawk Street. • Installation of two (2) Crossovers supplied by NFTA • Work to the Overhead Contact System (OCS) • New Signal, Train Control, and Communications systems.

    From: Niagara Frontier Transportation Authority (Transportation)

  • LRRT - Embedded Rail Replacement (400 Block Main)

    Type : Bid Notification

    Due : 20 Nov, 2021 (about 2 years ago)
    Posted : about 2 years ago
    Started : 05 Nov, 2021 (about 2 years ago)

    Municipal/Government

    From: Niagara Frontier Transportation Authority (Transportation)

  • MNA Intake Deck Concrete Beam Rehab

    Type : Bid Notification

    Due : 07 May, 2021 (about 3 years ago)
    Posted : about 3 years ago
    Started : 10 May, 2021 (about 3 years ago)

    The concrete beams are important to the infrastructure of the intake deck as they support the embedded rail system on which the 140-ton Gantry Crane trolleys.The intake deck is located on the upstream side of the dam, spanning north and south direction.  The Washington and Oregon State boundary runs east and west down the center of the dam.  The north side of the dam is in Washington; the south side of the dam is in Oregon. 

    From: Federal Government (Federal)

  • NEW5th Street & Portland Avenue Polyurethane Slab Jacking (Contracting - with Small Business Goal)

    Type : Bid Notification

    Due : 07 Jun, 2023 (10 months ago)
    Posted : 11 months ago
    Started : 04 May, 2023 (12 months ago)

    \n\nThe embedded Light Rail Transit (LRT) track slab forthe Downtown Shared Track at5th Ave and\nPortland Stin Downtown Minneapolis has experienced continued settlement for some time. If\nunchecked, this settlement may threaten to lower LRT speeds which will cause delays to the METRO\nBlue and Green lines.

    From: Minnesota Metropolitan Council (Transportation)

  • 5th Street & Portland Avenue Polyurethane Slab Jacking (Contracting - with Small Business Goal)

    Type : Bid Notification

    Due : 07 Jun, 2023 (10 months ago)
    Posted : 11 months ago
    Started : 04 May, 2023 (12 months ago)

    \n\nThe embedded Light Rail Transit (LRT) track slab forthe Downtown Shared Track at5th Ave and\nPortland Stin Downtown Minneapolis has experienced continued settlement for some time. If\nunchecked, this settlement may threaten to lower LRT speeds which will cause delays to the METRO\nBlue and Green lines.

    From: Minnesota Metropolitan Council (Transportation)

  • DSTT State of Good Repair Curved NB1612 Rail Replacement, Puget Sound, WA

    Type : Bid Notification

    Due : 14 Oct, 2022 (18 months ago)
    Posted : 19 months ago
    Started : 04 Oct, 2022 (19 months ago)

    Basic membership is FREEEstimate: $1,850,000 ‐ $2,313,000Trades: General Engineering Contractor GECLicenses: A, E100, CO-01, CG, RG, A, AReplace existing embedded rails between Stations NB1035+50 and 1040+70 in the Downtown Seattle Transit Tunnel (DSTT) in and south of the Link Light Rail Westlake Station; provide secure staging area, transport, and weld owner‐supplied pre‐curved girder rails; embed the replacement rail in polymer grout; protect existing

    From: King County (County)

  • TECHNOLOGY TRANSFER OPPORTUNITY: Novel Antenna Concept for CubeSat Platforms (GSC-TOPS-225)

    Type : Bid Notification

    Due : 07 Dec, 2023 (4 months ago)
    Posted : 16 months ago
    Started : 07 Dec, 2022 (16 months ago)

    Higher frequency antennas with increased gain and directivity may be embedded into the rails.

    From: Federal Government (Federal)