Sumner and Callahan Tunnel Vent Building and Callahan Pump Station Mechanical and Electrical Improvements - General Bid

Includes civil, structural, architectural, mechanical, electrical, plumbing, and life safety system upgrades to each of the four vent buildings serving the Sumner and Callahan Tunnels. The work also includes replacements of pumps and associated power and control equipment in the Boston, East Boston and the Mid-River pump stations serving the Callahan Tunnel as well as pump stations in the basements of Vent Building No. 12 and No. 13. The work also includes replacements of pumps and associated power and control equipment in the East Boston and Mid-River pump stations of the Sumner Tunnel. Installation of additional power and control equipment in the Boston portal pump station within the Sumner Tunnel. 1.000","Ls","Schedule of Operations - Fixed Price $110000","100." "1.000","Ls","Electrical Work","100.5" "1.000","Ls","Scada Work","100.51" "1.000","Ls","Fire Alarm Work","100.52" "1.000","Ls","Hvac Work","100.61" "1.000","Ls","Pump Station Upgrades","100.62" "1.000","Ls","Waterproofing, Damproofing, and Caulking Work","100.69" "1.000","Ls","Masonry Work","100.71" "1.000","Ls","Painting","100.75" "1.000","Ls","Fire Standpipe","100.922" "250.000","Ft","Removal of Handrail","107.65" "3000.000","Sf","Removal of Wall Panel","107.66" "1.000","Ls","Vent Building and Tunnel Modifications","112.9" "1.000","Ls","Stair Repairs","113.4" "26.000","Mo","Rodent Control","119.1" "1.000","Ls","Construction Noise Control","119.5" "1.000","Ls","Environmental Health and Safety Program","180.01" "400.000","Hr","Personal Protection Level C Upgrade","180.02" "120.000","Hr","Licensed Site Professional Services","180.03" "400.000","Ton","Disposal of Unregulated Soil","181.11" "220.000","Ton","Disposal of Regulated Soil - in-state Facility","181.12" "120.000","Ton","Disposal of Regulated Soil - Out-of-state Facility","181.13" "10.000","Ton","Disposal of Hazardous Waste","181.14" "1.000","Ls","Inspection and Testing for Asbestos","182.1" "1.000","Ls","Asbestos Abatement for Building Demolition","182.3" "4000.000","Gal","Treatment of Contaminated Groundwater","183.1" "1000.000","Lb","Disposal of Granular Activated Carbon","183.2" "1.000","Ls","Testing of Pcb Ballasts","188.1" "1.000","Ls","Disposal of Pcb Ballasts","188.2" "400.000","Ea","Disposal of Mercury Containing Lamps","188.3" "10.000","Ea","Disposal of Mercury Containing Devices","188.4" "1.000","Ls","Removal and Disposal of Pcb Contaminated Materials","188.6" "10.000","Ea","Frame and Grate - Massdot Cascade Type","222.1" "14.000","Ea","Frame and Grate (or Cover) Removed and Discarded","223.2" "20.000","Ton","Superpave Surface Course – 9.5 (Ssc – 9.5)","450.22" "20.000","Ton","Superpave Surface Course - 12.5 (Ssc - 12.5)","450.23" "12.000","Ton","Superpave Intermediate Course - 12.5 (Sic -12.5)","450.31" "15.000","Ton","Superpave Bridge Protective Course - 9.5 (Spc-b - 9.5)","450.70" "75.000","Ton","Hma for Patching","451." "50.000","Gal","Asphalt Emulsion for Tack Coat","452." "400.000","Ft","Hma Joint Sealant","453." "2.000","Ea","Furnish Equipment Access Hatch","728.31" "2.000","Ea","Install Equipment Access Hatch","728.32" "2.000","Ea","Furnish Personnel Access Hatch","728.33" "2.000","Ea","Install Personnel Access Hatch","728.34" "26.000","Mo","Engineers Field Office and Equipment (Type a)","740." "1.000","Ls","Mobilization","748." "1000.000","Lf","15 Kv Cable #3","813.003" "3000.000","Lf","Pump Station Power Feeder #6","813.006" "3000.000","Lf","15 Kv Cable 250","813.025" "24.000","Mo","Itms Maintenance Support and Warranty","819.68" "1000.000","Sf","Safety Signing for Traffic Management","852." "500.000","Ft","Temporary Paving Markings - 6 Inch (Painted)","854.016" "250.000","Sf","Pavement Marking Removal","854.1" "300.000","Ft","6 Inch Reflectorized White Line (Thermoplastic)","866.106" "300.000","Ft","12 Inch Reflectorized White Line (Thermoplastic)","866.112" "100.000","Ft","6 Inch Reflectorized Yellow Line (Thermoplastic)","867.106" "1.000","Ls","Integrated Transportation Management System (Itms) - System Integration","990."

Division 03 -	Concrete, Concrete Forming and Accessories, Cast-in-Place Concrete.
Division 04 -	Masonry, Unit Masonry.
Division 06 -	Wood, Plastics, and Composites, Rough Carpentry, Finish Carpentry, Millwork.
Division 07 -	Thermal and Moisture Protection, Dampproofing and Waterproofing, Thermal Protection, Weather Barriers.
Division 08 -	Openings, Doors and Frames, Entrances, Windows.
Division 09 -	Finishes, Plaster and Gypsum Board, Acoustical Ceilings, Flooring, Carpeting, Acoustic Treatment, Painting.
Division 12 -	Furnishings.
Division 21 -	Fire Suppression, Water-Based Fire-Suppression Systems, Fire-Extinguishing Systems.
Division 22 -	Plumbing, Instrumentation and Control for Plumbing, Plumbing Piping, Plumbing Equipment, Plumbing Fixtures, Drinking Fountains and Water Coolers.
Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC), Instrumentation and Control for HVAC, HVAC Air Distribution, Central HVAC Equipment.
Division 26 -	Electrical, Power Distribution Units, Lighting, Interior Lighting, Emergency Lighting, Exit Signs, Exterior Lighting.
Division 27 -	Communications, Structured Cabling, Data Communications, Voice Communications.
Division 28 -	Electronic Safety and Security.
Division 31 -	Earthwork, Clearing and Grubbing, Grading, Soil Treatment.
Division 32 -	Exterior Improvements, Flexible Paving, Asphalt Paving, Rigid Paving, Concrete Paving, Curbs, Gutters, Sidewalks, and Driveways, Paving Specialties, Parking Bumpers, Pavement Markings, Fences and Gates, Irrigation, Planting.
Division 33 -	Utilities.