abrahmacText BoxL1198: WB:AHU-4 NORTHWEST NODE

abrahmacCalloutNORTH-WEST NODE

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FORCED AIR SUPPLY-RETURN: ACTIVECOOLING: ACTIVE

HEATING: DOES NOT WORK

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abrahmacCalloutNORTH-WEST NODE MECH ROOM

AIR HANDLING UNIT: WB AHU 4

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abrahmacCalloutWEST NODE MECH ROOM

SOURCE FOR HOT AND CHILLED WATER

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abrahmacCalloutCENTRAL GARAGE NODE

abrahmacText BoxPROJECT SCOPE:

REPLACE THE EXISTING AIR HANDLING UNIT HYDRONIC HEATING COIL AT THE NORTHWEST NODE OF THE ELEVATED WALKWAYS, BETWEEN THE CENTRAL GARAGE, TERMINAL A AND TERMINAL B, WITH AN ELECTRIC HEATING COIL IN THE AIR HANDLING UNIT. THE NEW ELECTRIC HEATING COIL WILL BE SERVED BY AN ELECTRIC CIRCUIT FROM THE CENTRAL GARAGE MAIN DISTRIBUTION BOARD, LOCATED INTO THE ELECTRIC ROOM 2-202. A NEW ELECTRIC CONDUIT WILL BE INSTALLED ABOVE THE CEILING OF THE ELEVATED WALKWAY TO BRING THE NECESSARY POWER FROM THE MAIN DISTRIBUTION BOARD TO THE NEW HEATING COIL. THE EXISTING CEILING PANELS AND THE STAINLESS STEEL WALL PANELS WILL BE TEMPORARELY REMOVED, TO ALLOW THE INSTALLATION OF THE ELECTRICAL COUNDUIT, AND BE REINSTALLED IN PLACE.

abrahmacCalloutELECTRIC ROOM 2-202

abrahmacText BoxL1198: WB:AHU-4 NORTHWEST NODE

abrahmacCalloutNORTH-WEST NODE

abrahmacCalloutWEST NODE

abrahmacPolygon

abrahmacCalloutAFFECTED AREA

FORCED AIR SUPPLY-RETURN: ACTIVECOOLING: ACTIVE

HEATING: DOES NOT WORK

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abrahmacCalloutNORTH-WEST NODE MECH ROOM

AIR HANDLING UNIT: WB AHU 4

abrahmacPolygon

abrahmacCalloutWEST NODE MECH ROOM

SOURCE FOR HOT AND CHILLED WATER

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abrahmacLine

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abrahmacLine

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abrahmacCalloutCENTRAL GARAGE NODE

abrahmacText BoxPROJECT SCOPE:

REPLACE THE EXISTING AIR HANDLING UNIT HYDRONIC HEATING COIL AT THE NORTHWEST NODE OF THE ELEVATED WALKWAYS, BETWEEN THE CENTRAL GARAGE, TERMINAL A AND TERMINAL B, WITH AN ELECTRIC HEATING COIL IN THE AIR HANDLING UNIT. THE NEW ELECTRIC HEATING COIL WILL BE SERVED BY AN ELECTRIC CIRCUIT FROM THE CENTRAL GARAGE MAIN DISTRIBUTION BOARD, LOCATED INTO THE ELECTRIC ROOM 2-202. A NEW ELECTRIC CONDUIT WILL BE INSTALLED ABOVE THE CEILING OF THE ELEVATED WALKWAY TO BRING THE NECESSARY POWER FROM THE MAIN DISTRIBUTION BOARD TO THE NEW HEATING COIL. THE EXISTING CEILING PANELS AND THE STAINLESS STEEL WALL PANELS WILL BE TEMPORARELY REMOVED, TO ALLOW THE INSTALLATION OF THE ELECTRICAL COUNDUIT, AND BE REINSTALLED IN PLACE.

abrahmacCalloutELECTRIC ROOM 2-202

CONSULTANT BRIEFING L1570_Group I Hangar . Logan International Airport . May 30, 2018

10

FORMAL REQUEST FOR INFORMATION

Questions may be sent via email to CPBidQuestions@massport.com subject

to the deadline for receipt. In the subject lines of your email, please reference

the MPA Project Name and Number.

Questions and their responses will be posted on Capital Bid Opportunities

webpage of Massport http://www.massport.com/massport/business/bids-

opportunities/capital-bids as an attachment to the original Legal Notice and

on COMMBUYS (www.commbuys.com) in the listings for this project.

abrahmacText BoxL1198 PRE BID CONFERENCE

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CONSULTANT BRIEFING L1570_Group I Hangar . Logan International Airport . May 30, 2018

11

KEY DATES

• Written Questions Due: Friday, June 1, 2018 at 12:00 noon

• MPA Responds: Friday, June 8, 2018

• Submission Deadline: Thursday, June 28, 2018 at 12:00 noon

abrahmacText BoxL1198 PRE BID CONFERENCE

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FILED SUB BID QUESTIONS DUE: COB 12/18/2018FILED SUB BID OPENING: 1/9/2019 AT 11 AM

GC QUESTIONS DUE: COB 1/15/2019BID OPENING: 1/23/2019 AT 11 AM

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