PLEXUS EXAMPLE · 08

Equipment list vs datasheets

Six equipment items cross-checked across the register, two datasheets and the BoD: materials, duties and design conditions aligned, conflicts flagged.

Input

EQUIPMENT REGISTERACD-REG-0001

Master Tag Registers, Equipment sheet

Revision: Rev 0
Items: 6
Scope: ACD-300-001 area

BASIS OF DESIGNACD-BOD-0001

Basis of Design & Operation/Control Philosophy

Revision: Rev 0
Sections: 2.3, 3.6, 3.7
Used for: Duties, margins, materials

ACD-DS-E302-001Effluent condenser E-302Rev 1

ACD-DS-V301-001Cold separator V-301Rev 0

The source documents are not shown: registers and datasheets stay inside your project. The cross-check below runs on a hypothetical plant (ACD), presented the way consistency results arrive.

What Plexus does

01Reads the equipment register, both datasheets and the BoD into one structure.
02Aligns each item across documents: allocation, materials, key data and design conditions.
03Marks each result pass, conflict or check.
04Flags the conflicts; the engineer confirms which document governs.

Output

0 / 24 checksrun first, then export

This animation illustrates the Plexus workflow on a hypothetical plant (ACD). In the product, cross-checks run server-side and every value keeps provenance to its source document; an engineer reviews and confirms.

Source documents: ACD-REG-0001 Equipment sheet, two datasheets and ACD-BOD-0001, hypothetical plant

Equipment item	P&ID allocation	Materials	Key data and duty	Design conditions
E-301Feed/effluent exchanger	ACD-200-001checkvs ACD-300-001 (extraction)Boundary item drawn on both sheets: the master register allocates E-301 to ACD-200-001 while the P&ID extraction saw it on ACD-300-001. Confirm the controlling allocation.	SS304/SS304passvs SS304 process side per BoD §3.7	A = 45 m2; Q = 250 kWpassvs about 250 kW recovered per BoD §2.3	150 tube / 320 shell deg C; 1000 tube / 500 shell kPa(g)passvs no datasheet: register values checked for internal consistency only
E-302Effluent condenser (CW)	ACD-300-001passvs ACD-300-001 (extraction)	SS304 proc./CS CWconflictvs Shell: CS; Tubes: CS (datasheet)The datasheet carries a carbon steel shell while the register and BoD §3.7 put SS304 on the process side. The effluent condenses on the shell side.	A = 120 m2; Q = 860 kWconflictvs A = 118 m2; Q = 860 kW (datasheet)Datasheet Rev 1 carries 118 m2 against the register’s 120 m2. Duty agrees with BoD §2.3; the area drifted between revisions.	200 deg C; 500 kPa(g)passvs 200 deg C; 500 kPa(g) (datasheet)
E-303Effluent chiller (brine)	ACD-300-001passvs ACD-300-001 (extraction)	SS304passvs SS304 on process side per BoD §3.7	A = 20 m2; Q = 130 kWpassvs 130 kW per BoD §2.3	80 deg C; 500 kPa(g)passvs no datasheet: register values checked for internal consistency only
V-301Cold separator	ACD-300-001passvs ACD-300-001 (extraction)	SS304checkvs SS304, CA 1.5 mm (datasheet)The datasheet adds a 1.5 mm corrosion allowance on an SS304 shell; BoD §3.6 sets 0 mm for SS. Confirm intended conservatism or a carbon-steel template leftover.	ID 1200 x TT 3000 mmpassvs ID 1200 x TT 3000 mm (datasheet)	80 deg C; 425 kPa(g)conflictvs 80 deg C; 450 kPa(g) (datasheet)The datasheet’s 450 kPa(g) matches the PSHH-3005 trip rather than the design basis; the register’s 425 aligns with the PSV-3001 set pressure.
T-301Off-gas scrubber	ACD-300-001passvs ACD-300-001 (extraction)	SS304passvs SS304 process side per BoD §3.7	ID 350 x TT 5000 mmpassvs ID 350 x TT 5000 mm (extraction)	80 deg C; 405 kPa(g)passvs no datasheet: register values checked for internal consistency only
P-301A/BScrubber circulation pumps	ACD-300-001passvs ACD-300-001 (extraction)	SS304passvs SS304 process side per BoD §3.7	0.5 m3/h @ 25 m; 1.1 kW motorpassvs 0.5 m3/h @ 25 m; 1.1 kW (extraction)	80 deg C; 600 kPa(g)passvs no datasheet: register values checked for internal consistency only

Manual: 3-5 hours
With Plexus: 15-30 min review (estimate, six equipment items across register, datasheets and BoD)

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