Purpose
Prepare Hydo / Pneumatic Test Packs as required by the project schedule;
Prepare for and perform Hydro / Pneumatic testing of piping systems;
To maintain awareness of and ensure compliance with all relevant Statutory and Company HSE Standards.
Key Skills
Safety;
Pipefitting;
Structural and Pipe Supports;
Jacket;
Topsides;
Supervision;
Construction;
Test Pack;
P&ID
Piping Isometric
ASME B31.3 and B31.8
Key Responsibilities
Coordinates with the Senior Hydro-Test Superintendent and supervise the preparation of the test activity to ensure all deficiencies are identified and punch lists are prepared;
Identification of hydro and pneumatic test limits;
Prepare marked up P&ID,S indicating test limits;
Prepare marked up isometrics indicating test limits, items to be removed, location of test blinds, plugs etc.;
Ensure high point vents and low point drains are available in the piping to be tested to avoid dead legs, air pockets etc.;
Review the test and design pressures by isometric and confirm with the line list;
Identify test equipment required for each test and ensure availability;
Review test material availability, blinds, flanges, plugs, gaskets etc. and raise purchase order to cover the project piping scope;
Ensure all test equipment calibration is performed and certification available;
Ensure availability of equipment consumables (Charts etc.);
Review and comply with the Project Hydro-test procedure;
Review and comply with the Project Flushing procedure;
Ensure compliance to HSE Procedures;
Compile Test Packs in advance of test date for submission and approval by client;
Interface with Nigerdock QA/QC Department for weld clearance prior to test and with respect to all flushing, testing and reinstatement activities;
Interface with the Piping Superintendent to identify early opportunity to progress testing;
Perform pre-test line inspection to ensure compliance to the test pack;
Along with the Piping Superintendent ensure all HSE requirements are in place and followed prior to pressurization;
Attend the test with QA/QC and client;
Ensure complete draining and drying of the piping is performed after test;
Compile and update as required a register of test packs by system and sub system;
Compile and update as required a Test Blind Register, indicating the location of blinds fitted for test or spectacle blinds turned;
Perform line inspection to ensure reinstatement of all items removed for test and any test blinds are removed and plugs seal welded if required;
Ensure the completed test sheet is signed by all parties and added to the test pack;
Ensure the Sub System completion check sheets are signed and returned to the Administrator;
Other Duties
Flushing, Drying and Reinstatement
Reports to
Construction Manager
Key Internal Interfaces
HSE
QA/QC
PMT Construction
Key External Interfaces
CPY Inspector
Must demonstrate a full knowledge of the safety requirements associated with Hydro / Pneumatic testing;
10 years experience in Field Piping work;
Special knowledge in Field Piping activities & Hydro / Pneumatic test package preparation;
Good knowledge in Piping QC activities (NDT etc.);
Fully conversant with P&ID,S, Piping Isometrics and Sub System methodology;
Fluent in English.
Lagos – Lagos, LA NG (Primary)
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