Government Contract | Maryland
METRO TUNNEL LINER REHABILITATION

Bid Information


Bid Alert No: 00000536264

Bid Title: METRO TUNNEL LINER REHABILITATION

Agency Bid No. Title: T-0529-1040

Received Date: 04/12/2016

Close Date: 05/04/2016

Purchase Type: Not Stated

Delivery Point:

Delivery Date: Not Stated

Special Notices: Pre-Bid Conference Optional 04/12/2016 01:00 PM

Specifications

Specifications include, but are not limited to:This project is for the rehabilitation to the tunnel liners & ancillary items inthe Metro Tunnel from the Johns Hopkins Station to the MondawminPortal. Included in the work is the separate Sudbrook Tunnel north of theMondawmin Portal. Deteriorated tunnel liner types to be rehabilitatedincludes bolted steel plates, precast concrete sections, and cast-in-placeconcrete sections. No work is planned for any stations or vent shafts, as workis currently underway for these areas.The specific types of rehabilitation to be performed within the tunnel includesthe following:A) Pressure injection of cracks.B) Removal and replacement of hollow sounding concrete.C) Chip and replace grout at spalls in concrete surfaces.D) Leak protection at joint sections.E) Repair and/or replacement of steel bolts and connection plates.F) Replacement of safety walk panels.G) Replacement of drain covers.H) Replace utility supports.I) Replace junction box covers.J) Clean and paint misc. steel.K) Replace handrail brackets

Bid Related Documents

Download Document

Amendments

Download Amendment

Product Codes: 91430, 91458, 96221, 91051, 91388, 91361, 91461

Agency Information


Issuing Agency: Maryland Transit Administration

State: Maryland

Agency Type: State and Local

Contact: Procurement Division, 6 St. Paul Street - 7th floor, Baltimore, Maryland, 21230

< PREVIOUS PAGE

GET A FREE
MARKET
ANALYSIS

FREE Market Analysis


Get a FREE 90-Day Market Analysis and see the bids you’ve been missing

GET BIDS NOW