Tank_PPI.pdf

Hadnot Point - 500-01A - Hadnot Point Map - Map Grid #: 104

Building Number: HP500Tank Type: AST

Capacity (gallons): 2000

Contents: No. 2 Fuel Oil

Use: Emergency Generator

Facility: HP-500 Weapons Storage

Date Installed: 10/31/2002

Status: In Use

Compliance Status: Not Compliant

Notes: Pipe sump with liquid sensor inop.

General

POC Info:

Tank Alias: n/a Latitude: 34.654773

Longitude: 77.341906

Date Closed:

Tank Construction: Double Wall Steel/HDPE Liner/Concrete Tank ID Label: Yes

Corrosion Protection: Paint Adequate Contents Label: No

Fabrication: Shop Fabricated Capacity Label: No

Tank Manufacturer: Convault No Smoking Label: Yes

UL Listed: Yes NFPA Diamond: Yes

STI Category: 1

Grounded: NoCRDM: Yes

Compat w/Contents: YesDirect Ground Contact: No

Integrity Inspection: Visual

Notes: Concrete shell cracked. Integrity Inspection Schedule: STI Periodic

Tank Design

Tank Ladder: Adequate

Tank Name Plate: No

Pipe Construction: SW Steel AG, DW FRP UG

Pipe Design

Exposure: Aboveground/Underground

Corrosion Protection: Paint Failed on AG, FRP for UG

Delivery System Supply: Suction

Delivery System Return: Pressure

Line Leak Detector: No

Secondary Containment: Yes

Release Detection Method: Visual for AG, None for UG

Notes: Pipe sump liquid sensor inoperable.

Pipe Support Design: Adequate

Spill Catchment: Spill Bucket

Drop Tube Flow Limiter: No

Spill & Overfill Prevention

Spill Bucket Capacity (gallons): 3

Whistle Vent: NoRemote Fill: N/A

Comm Link b/w Gauge & Pumper: VisualOverfill Protection: Liquid Level Gauge

Liquid Level Gauge: Clock Valves to Surface Security: N/A

Liquid Level Sensing Device Test: No Pump Starter Control Security: At the Generator or Boiler

High Level Alarms: None

Collision Barrier: No

Tank Leak Detection: None

ATG Annual Calibration: N/A

Notes: Neither alarm is functional.

Area Lighting: Adequate

Use of Low Melting Pt Materials: No

Electrical Wiring Exposed: No

NFPA

Normal Vent on Primary: Yes

Tank Separation From Building: Adequate

Emergency Vent on Primary: Yes

Tank to Tank Separation: N/A

Emergency Vent on Interstice: N/A

Primary Normal Vent Ht (ft above ground): 20

Remote Fillport Sep. from Tank: N/A

Tank Vented Outside: Yes

Notes: Normal vent pipe corroded.

Tank Fillport Outside: Yes

Primary Normal Vent Ht Adequate: Yes

Distance of Primary Vent from Air Intakes: Adequate

Tank Sec. Cont.: Double Wall

Secondary Containment

Tank Sec. Cont. Dim. (in.): N/A

Tank Sec. Cont. Dim. Adjusted for Freeboard (in.):

N/A

Tank Sec. Cont. Volume Status: 100%

Tank Sec. Cont. Drain Mechanism: N/A

Tank Sec. Cont. Drain Security: N/A

Truck Loading/Offloading Cont.: N/A

Truck Cont. Dim. (in.): N/A

Truck Cont. Volume Status: N/A

Truck Departure Warning System: N/A

Tanker Truck Inspection: N/A

Notes: Foundation has minor washout.

Material: N/A

Spill Prevention & Response

Spill Direction: All modes: S 100 feet to storm drain.

Ultimate Discharge: Outfall OHP-035.

Notes:

Typical Discharge Failure Mode:

Photo

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