B08_Attach_2_Photo_logs.pdf

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Attached to
GAAR HEATING SYSTEM REPLACEMENT BETTLES VISITOR CE Federal contract opportunity
Solicitation number
140P9725Q0016
Issued by
Department of the Interior National Park Service Alaska Region

About this file

This is a Photo Log document for the Bettles Visitor Center Heating System Replacement Project, containing 11 technical photographs documenting existing mechanical systems to be replaced. The photos catalog various components slated for replacement under Contract Line Item 1 and Option Line Item 1, including glycol supply lines, air separator (AS-1), boiler manifold, and a heat recovery ventilation (HRV) unit. Specific equipment identified for replacement includes valves, pumps, corroded lines, glycol make up and expansion tanks, HRV mechanical assembly, exhaust and supply lines, and an instant hot water heater. The photographs provide visual documentation of the current mechanical room and heating infrastructure at the Bettles Visitor Center, supporting the scope of work for the upcoming heating system replacement project.

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Other files for this federal contract opportunity

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Sol_140P9725Q0016_Amd_0002.pdf PDF
Sol_140P9725Q0016_Amd_0001.pdf PDF
B08_Attach_7_Original_2007_Construction_Drawings___Mechanical_and_Electrical_Sheets.pdf PDF
B08_Attach_3_Hot_Work_Permit.pdf PDF
B08_Attach_4_Wage_Determination_AK20250001_3_14_25.pdf PDF
B08_Attach_5_CM-16_Submittal_Form.pdf PDF
B08_Attach_1_SOW.pdf PDF
B08_Attach_6_Bid_Schedule_(price).xlsx XLSX spreadsheet
Sol_140P9725Q0016.pdf PDF

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Text version

PHOTO LOG

BETTLES VISITOR CENTER - HEATING SYSTEM REPLACEMENT PROJECT

Photo 1: Mechanical room entrance Photo 2: View in mechanical room

Photo 3: View of existing hot water heater (replacement of pump connected to the unit is covered under Contract Line Item 1;

replacement of existing hot water heater and associated manifold/valves is NOT included)

Photo 4: View of existing boiler manifold (to be replaced under Contract Line Item 1)

Photo 5: View of glycol supply lines (valves, pumps, and corroded lines to be replaced under Contract Line Item 1).

Photo 6: View of existing glycol make up tank and expansion tank (to be replaced under Contract Line Item 1)

Photo 7: View of air separator (AS-1, to be replaced under Contract Line Item 1)

Photo 8: View of existing Heat Recovery Ventilation unit (to be replaced under Option Line Item 1)

Photo 9: View of existing HRV exhaust and supply lines Photo 10: View of existing HRV mechanical assembly to be replaced under Option Line Item 1

Photo 11: View of existing instant hot water heater (to be replaced under Option Line Item 1)

File details come from the government source that posted it. Updated .