A03 Attachment 0005 Appendix D Insp.pdf

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Attached to
Repair Structure 236, High Tank Federal contract opportunity
Solicitation number
W52P1J-22-R-5007
Issued by
Department of the Army Materiel Command Joint Munitions Command

About this file

This document contains an appendix to a solicitation for the repair of Structure 236, an elevated water tank on Rock Island Arsenal in Rock Island, Illinois. The appendix includes inspection photos and details of the 60-foot diameter steel dome tank, such as average dry film thickness of 15.2 mils, presence of bowl girders and angle rafters, white topcoat color, and sediment depth of 20 feet in the floor of the water chamber. The related federal contract opportunity is solicitation number W52P1J-22-R-5007 from the Department of the Army Materiel Command Joint Munitions Command to repair the structure, as further described in attachments to the solicitation.

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Text version

SOW for PR-2015-0120

Rock Island Arsenal Appendix

Appendix D: High Tank Inspection in 2021

June 2022

US Army Garrison‐Rock Island Arsenal Directorate of Public Works

Engineering and Services Division

AMIM-RIP-G

1 Rock Island Arsenal Rock Island, IL 61299‐5000

ROCK ISLAND ARSENAL, IL - BECK AVE TANK - Inspection Date: 2021-07-27 PAGE 3 OF 30

Tank Profile Photo

Road/drive accessible to needed renovation equipment Yes

Site security Fenced with locked gates

Damage to site fence No

Site overview Photo

Staging area available for needed renovation equipment Yes

Graffiti Present on Tank No

Power on site 110 volt

Obstructions by tank None present

Site within 40 miles of saltwater coast No

Cathodic protection system present Yes - is active

Cathodic protection Photo

ROCK ISLAND ARSENAL, IL - BECK AVE TANK - Inspection Date: 2021-07-27 PAGE 4 OF 30

Neighboring houses/building sensitive receptors/liabilities Yes Describe Parking lot for facility by tank 500ft to north & 900ft to the east

Neighboring Houses/Sensitive Receptor Photo

ROCK ISLAND ARSENAL, IL - BECK AVE TANK - Inspection Date: 2021-07-27 PAGE 6 OF 30

Type Dome

Construction Material Steel

Average Dry Film Thickness 15.2 Mils

ROCK ISLAND ARSENAL, IL - BECK AVE TANK - Inspection Date: 2021-07-27 PAGE 8 OF 30

Shell diameter or length x width (FT) estimated bowl diameter 60ft

Shell diameter (FT) 0

ROCK ISLAND ARSENAL, IL - BECK AVE TANK - Inspection Date: 2021-07-27 PAGE 10 OF 30

Exterior Bowl Down Photo

Are bowl girders/beams present Yes

ROCK ISLAND ARSENAL, IL - BECK AVE TANK - Inspection Date: 2021-07-27 PAGE 15 OF 30

Support Type Rafters

Rafter type Angle

Topcoat color White

Water Chamber Roof - Coating failures or issues Photo

ROCK ISLAND ARSENAL, IL - BECK AVE TANK - Inspection Date: 2021-07-27 PAGE 17 OF 30

Water Chamber Floor Photo

Depth of sediment Floor covered in sediment

2022 0606 Appendix D Insp smaller
PR-2018-3284 Cover sheet Appendix D
Rock Island Arsenal STR236 2021 Report_Redacted

PR-2015-0120 Cover sheet Appendix D

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