Demolition, site work and renovation of a bridge / tunnel in Seattle, Washington. Completed plans call for the demolition of a bridge / tunnel; for the renovation of a bridge / tunnel; and for site work for a bridge / tunnel.

Improvement of various bridges in King County by removing existing bridge railings and installing new bridge rail, guardrail, guardrail anchors, end terminal section, transition section, bridge deck reinforcement, beam guardrail reflectors, grinding stumps, installing mailbox supports and other work. Engineer's Estimate: $887,080 (Base Bid), $114,352 (Alternate #1) Work sites: Seven bridges throughout unincorporated King County. Clearing and Stump grinding; Hand or vactor excavate post, Crushed surfacing base course; Project temporary traffic control, Guardrail reflector, Mailbox support type 2. Bid Guaranty: Not less than five percent (5%) of the Total Bid Price This information is available in alternate formats for individuals with disabilities upon advance request by calling 206-263-9400, TTY Relay: 711. Bid open :https://teams.microsoft.com/dl/launcher/launcher.htmlurl=%2F_%23%2Fl%2Fmeetup-join%2F19%3Ameeting_ZDUyZTI4NzktYzcxNi00MmM0LWI0YTEtZGZmNjE2Y2ExNjQw%40thread.v2%2F0%3Fcontext%3D%257b%2522Tid%2522%253a%2522bae5059a-76f0-49d7-9996-72dfe95d69c7%2522%252c%2522Oid%2522%253a%2522e917ea21-7f85-4f95-8ac7-d9366e559c2b%2522%257d%26anon%3Dtrue&type=meetup-join&deeplinkId=0b583a1b-c029-44be-b45c-b5b9f87bb1dc&directDl=true&msLaunch=true&enableMobilePage=true&suppressPrompt=true Request for Information: Submit all inquiries via email to the Contract Specialist and cc the Alternate Contract Specialist. No verbal answers by any County personnel or its agents and consultants will be binding on the County. King County reserves the right to reject any bid, any portion of any bid and/or to reject all bids. King County further reserves the right, but without obligation, to waive informalities and irregularities.