LY/PV-109

Nitrogen buffer vessel 109

Report A-1016

Methodology v3.9

2025-04-28

Assessed risk

Low

Highest score

Findings

Immediate

Coverage

18/18

Next due

2026-04-28

Monitor at next scheduled assessment

Asset class

Pressure vessel / air receiver

Facility

Lyndale Packing, Cranfield Way

Area

Line 2

Criticality

Manufacturer

Wessex Vessels

Model / serial

U944 / 75223-15

Installed

2004-02-01

Inspector

J. Barros

Findings (0)

No rule in methodology v3.9 was triggered by the recorded answers or accepted photographic evidence.

Assessment record

Identification and records · Is the manufacturer's data plate present and legible?Yes

Identification and records · Design registration / plant numberPVR-75223

Identification and records · Maximum allowable working pressure900 kPa

Identification and records · Months since last internal inspection44 months

Identification and records · Is the pressure test within its interval?Yes

Pressure relief · Is a pressure relief device fitted?Yes

Pressure relief · Is the set pressure at or below MAWP?Yes

Pressure relief · Months since relief device certification24 months

Pressure relief · Discharge pathClear to safe area

Pressure relief · Is an isolation valve fitted between the vessel and the relief device?No

External condition · External corrosionLight

External condition · Are the visible weld seams free of cracking or undercut?Yes

External condition · Saddle and support conditionSurface corrosion

External condition · Is the drain operable and the vessel free of standing condensate?Yes

Instrumentation and surrounds · Is a pressure gauge fitted and readable?Yes

Instrumentation and surrounds · Is the isolation point identified and accessible?Yes

Instrumentation and surrounds · Clear working space around the vessel1451 mm

Instrumentation and surrounds · Is required signage in place?Yes

The PDF is generated server-side from this same data — same findings, same wording, same methodology version, plus the photo plate and a sign-off block.