LTR Maple / Twin Oaks Grade Crossing & Drainage Repairs ( Revised )

2026-11-03

001 01 15 00 Mobilization 1 LS $ 280 , 200 . 00 $ 280 , 200 . 00 002 01 21 00 Miscellaneous Work Allowance 1 ALL $ 256 , 000 . 00 $ 256 , 000 . 00 003 01 43 00 Quality Assurance and Quality Control 1 ALL $ 78 , 000 . 00 $ 78 , 000 . 00 004 01 52 13 . 04 Engineer ’ s Field Office Type 4 1 ALL $ 18 , 000 . 00 $ 18 , 000 . 00 005 01 55 26 Maintenance of Traffic 1 LS 006 01 57 13 At - Grade Inlet Protection 1 EA 007 01 57 13 Curb Inlet Protection 1 EA 008 01 57 13 Portable Sediment Tank 3 EA 009 01 57 13 Super Silt Fence 416 LF 010 01 57 13 Timber Mat 22 SY 011 01 57 13 Stabilized Construction Entrance 40 TON 012 01 57 19 . 01 Maintenance of Streamflow 1 LS 013 02 30 00 Test Pit Excavation 50 CY 014 02 41 13 Flowable Backfill for Pipe Abandonment 1 CY 015 02 41 13 Concrete Mix No . 3 for Miscellaneous Structures 2 CY 016 02 41 13 Removal of Existing Ballasted Track 373 TF 017 02 41 13 Removal of Existing Elastomeric Grade Crossing Pads 167 TF 018 02 41 13 Removal and Disposal of Existing Asphalt Pavement 455 SF 019 02 41 13 . 14 Removal and Disposal of Existing Concrete Pavement 23 CY 020 03 20 01 MSE Reinforcing Mesh 600 SF 021 10 14 53 Sheet Aluminum Signs 75 SF 022 10 14 53 4 " X 6 " Wood Sign Supports 145 LF 023 10 14 53 Remove Existing Ground Mounted Signs & Supports 122 SF 024 10 14 53 Relocate Existing Ground Mounted Signs 15 SF 025 26 05 45 4 - Inch Diameter PVC Conduit Pipe , Schedule 80 1800 LF

Maryland

2026-05-02