The Challenge
The nitrogen generator package involved multiple principals and sub-vendors across mechanical, electrical-control, bottle rack, valves, instruments, and engineering documents that had to be synchronized before offshore deployment.
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Oil & Gas
KNT-VT383 Nitrogen Generator Package
Supply of nitrogen generator, booster compressor, LCP, and supporting equipment for an offshore project.
Nitrogen Generator PackageAtlas CopcoSauer/MipecDKE
Project Overview
Client
VIETSOVPETRO
Project Code
KNT-VT383
Location
Kinh Ngu Trang - Kinh Ngu Trang Nam Field Development, Block 09-2/09
Completion Date
Apr 8, 2025
Project Gallery
13 photosThe Solution
TTE managed the equipment list, coordinated multi-batch delivery, controlled site photo records, and standardized the handover documentation including manuals, drawings, datasheets, P&IDs, FAT/SAT procedures, certificate of offshore product, and related inspection reports.
Outcome
Completed handover of the multi-principal Nitrogen Generator Package, including skid, compressor, LCP, bottle rack, valves, instruments, and public-safe handover documentation summaries.
Technical Highlights
Multi-principal package
Scope coordinated across Atlas Copco, Sauer/Mipec, DKE, and multiple supporting sub-vendors.
Nitrogen generation & boosting
Combines nitrogen generator skid, booster compressor, bottle rack, and valve/manifold package.
Electrical-control package
Includes LCP, wiring/schematic, instrument list, and control monitoring safety signal summary.
Offshore-ready documentation
Offshore document set grouped into manuals, drawings, datasheets, FAT/SAT, and compliance.
TTE Involvement
TTE managed the multi-principal scope, coordinated delivery batches, followed up with sub-vendors, standardized offshore document sets, and controlled handover records as public-safe summaries.
Delivery Timeline
First delivery batch
Mar 3, 2025
The first batch covered main and supporting items within the public-safe scope.
- Nitrogen generator package components
- Supporting items and related materials
Second delivery batch
Mar 25, 2025
The next batch focused on booster compressor-related scope and associated items.
- Booster compressor scope
- Public-safe delivery records
Third delivery batch
Apr 8, 2025
Completed remaining handover scope and offshore documentation summaries.
- Bottle rack, valve/manifold, and completion accessories
- Technical and handover documentation summaries
Scope of Supply
PackageQtyUnitPrincipalsNote
Nitrogen Generator Skid
1
Unit
Atlas Copco
-
Booster Compressor
1
Unit
Sauer/Mipec
-
Local Control Panel
1
Unit
DKE
-
Safety Valve
1
Unit
-
-
Pressure Transmitter
1
Unit
-
-
Nitrogen cylinders/bottle rack
-
-
-
-
Valve/manifold package
-
-
-
-
Piping, cable, fabrication accessories
-
-
-
-
Pressure regulator valve package
-
-
-
-
Pressure gauge and instrument package
-
-
-
-
Solenoid valve and control accessories
-
-
-
-
Lifting tool inspection summary
-
-
-
-
Documentation & Compliance
Installation, start-up and commissioning manual
General arrangement drawings
P&ID and wiring drawings
Datasheets
FAT/SAT procedures
FAT report
Certificate of offshore product
COO and CQ/COC
Material and testing certificates
Design engineering verification summary
VR/third-party FAT witness summary
Instrument calibration and test summaries
Lifting tools inspection/testing summary
Public Documentation Groups
Manuals & operation
Installation, start-up, commissioning, and performance curve documentation.
Installation, start-up and commissioning manualsCompressor performance curveLubrication list
Drawings & P&ID
Summary of GA drawings, P&IDs, wiring, logic, and electrical distribution documents.
General arrangement drawingsP&ID for complete skid, nitrogen generator, booster compressor and bottle rackWiring, schematic, terminal block and control diagrams
Datasheets & instruments
Datasheets for skid, compressor, LCP, bottle rack, valves, and instruments.
Nitrogen generator and booster compressor datasheetsLocal control panel and electric motor datasheetsInstrument list and control monitoring safety signal list
FAT/SAT & compliance
Summary of FAT/SAT procedures, FAT report, certificate of offshore product, and quality certificates.
Factory Acceptance Test procedure and reportSite Acceptance Test procedureCertificate of offshore product and third-party verification summaries