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Inductive Loops - Transportation

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Bid Information

Bid Alert No: 00000547781

Bid Title: Inductive Loops - Transportation

Agency Bid No. Title: 2930-042616

Received Date: 04/19/2016

Close Date: 04/26/2016

Purchase Type: July 1, 2016 and end June 30, 2017

Delivery Point:

Delivery Date: Not Stated


Specifications include, but are not limited to:Furnish material, equipment and hardware under this section that is pre-approved on the ITS and Signals QPL. Provide the Engineer a Type 3 material certification and MSDS for the sealant in accordance with Article 106-3. CONSTRUCTION METHOD1.Coordinate saw cutting and loop placement with pavement markings. For new construction or for resurfacing, install inductive detection loops before placing final layer of surface course.2.On unmarked pavement, pre-mark locations of stop lines and lane lines before locating inductive detection loops. 3.Before saw cutting, pre-mark inductive detection loop locations and receive approval. Sawcut pavement at approved pre-marked locations. Do not allow vehicles to travel over unsealed loop slots. 4.Install conduit with bushings from edge of pavement to junction box. Do not sawcut through curb. 5.Remove all loose material and wash saw slots with a high-pressure method using an air and water mixture. 6.Dry saw slots with compressed air. Clear saw slots of jagged edges and protrusions. 7.Seat loop conductor at bottom of saw slot without damaging loop wire. Before sealing loop conductors, test that impedance from the loop wire to ground is at least 100 megohms.

Bid Related Documents

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Product Code: 55089

Agency Information

Issuing Agency: City of High Point

State: North Carolina

Agency Type: State and Local

Contact: Chris Shelley, Transportation Department Purchasing Division, 211 S. Hamilton St., P.O. Box 230, High Point, North Carolina, 27260

Phone: 336-883-3449




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