job instruction 12 - quality assurance and control-rev-f

7/31/2019 Job Instruction 12 - Quality Assurance and Control-rev-f

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QUALITY ASSURANCE AND CONTROL

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l. Control and documentation of specified verification or reverification, includingidentification of the reviewer, methods used, results and scope.

m. Evaluation of effects of changes to previously verified documents, and reverification ofthe documents as determined necessary by the evaluation.

n. Review and/or approval of engineering drawings, specifications, and documents, etc.

1.3.1 VerificationVerification or checking shall be performed prior to issue for constructionof engineering documents to verify completion and accuracy of design by means ofreviews, interdisciplinary reviews, or alternate calculations.Verification reviews shallbe performed by Contractor personnel other than those who did the design.Errorsand engineering deficiencies identified by engineering verification after thedocument is released, shall be documented and processed in accordance with the

engineering change requirements of this section, etc.

1.4 Vendor quality control procedures shall be required for approval by ECOPETROL forfabrication, inspection and testing of exchangers, vessels, tankage, valves, piping. Vendorprocedures for inspection and testing of electrical and DCS equipment shall also be approvedby ECOPETROL.

1.5 Contractor will monitor the effectiveness of vendors quality assurance techniques and qualitystandards. Contractor will conduct necessary destructive and non-destructive tests andmechanical tests including those required by third party inspection agencies in addition tocarrying out dimensional checks and surface examinations. Contractor shall, as a minimumprovide inspection as indicated in Exhibits 12-1 and 12-2.

1.6 Exhibit 12-3 is a list of minimum acceptable field inspection activities. Contractor shall utilizethis information in his quality control manual to establish the scope of Contractors inspectionsand those by sub-contractors. Where direct hire rather than subcontract work is performed,then Contractor shall perform all inspections and tests indicated "by subcontractor". Note shallbe made in Contractors quality control manual of special items, witness and hold points, andfrequency of inspection and forms which apply.

1.7 The quality control procedures for field inspection shall be prepared by Contractor in a manualin accordance with paragraph 1.0 above. Contractors procedures for inspection and testing,including forms and frequency of inspections shall be fully described. It is emphasized thatthe quality control procedures implemented during construction shall be based upon

Contractors procedures and not those of subcontractors and sub-subcontractors.

1.8 Contractor shall prepare a report of each inspection performed by Contractor in vendorsshop, and transmit to ECOPETROL a copy.

1.9 Contractor shall prepare a listing of fabrication and construction non-conformances with thespecifications, update the listing monthly and submit a copy to ECOPETROL. A description ofrepair will be provided to ECOPETROL.


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1.10 Shop Inspection shall consist of conducting, in sequence, one or more distinct acts orexamination and test of a material, item, or equipment in such a way as to determine if itcomplies with the requirements of the purchase order and has the quality of workmanship tosatisfy the special service it is expected to withstand. The various examinations and testsusually include:

a) Monitoring the effectiveness of a vendors quality assurance techniques.

b) Evaluating a vendors quality standards, which may lead to establishing stricteracceptance norms if the existing ones are considered inadequate.

c) Destructive and nondestructive tests.

d) One or more forms of mechanical tests.

e) Dimensional checks.

f) Surface examinations.

g) Review of material and test certificates

h) Review of welder certificates

Quality control procedure for shop inspection shall include Contractors "Control and testspecifications" or equivalent, for each type of equipment, clearly indicating hold and witnesspoints and degree of inspection at other fabrication points. Different types of equipment willrequire various degrees of inspection. All tests and inspection procedures shall be approved

by ECOPETROL.

1.11 Contractors Quality Plan shall include documentation of his investigations and appraisals ofprospective vendors and subcontractors not included in ECOPETROLs approved list.

'(*5((62),163(&7,21

2.1 LEVEL 0 INSPECTION

Inspectors are not involved in the inspection. Materials or equipment to be inspected in thisLevel are such as those procured by catalogue or from market without any designrequirements.

2.2 LEVEL I INSPECTION

The involvement of Quality Control Inspectors will consist primarily of the review of alldocumentation required from the manufacturer (or vendor) and the determination of correctquantities of materials or equipment as ordered. The inspector will perform a visual inspectionprior to preparation for shipment from the vendors facilities. This will be performed to insureacceptable quality and compliance with the requirements of the purchase order.


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The inspector will initiate contact with the manufacturer or vendor prior to his processing ofthe order and establish an inspection schedule which will be non-disruptive to themanufacturers or vendors normal procedures.

After the schedule has been set, it will be the responsibility of the manufacturer to provideadvance notification of the need for inspection.

It will be Contractors Quality Control Departments responsibility to provide an inspector whenrequested, in order to facilitate timely disposal of the order.

2.3 LEVEL II INSPECTION

Inspection by Contractors Quality Control Department or other authorized inspectioncompany will be a part of the purchase order. Inspection will consist of the review of all

required documentation, the determination of correct quantities of materials or equipment asordered, dimensional checks of items, and final witness testing of the completed product. TheInspector will visually inspect equipment prior to shipping from vendors facilities.

The inspector will contact the manufacturer in order to establish an inspection schedule whichwill be nondisruptive to the manufacturers normal procedures.

Manufacturer will provide proper advance notification of need for inspection. It will becontractors responsibility to provide an inspector when requested in order to facilitate timelydisposal of the order.

2.4 LEVEL III INSPECTION

Inspection by Contractors Quality Control Department or other authorized inspection companywill be a requirement of the Purchase Order. The involvement of the inspectors will be carriedout at numerous preselected inspection points. The inspector will arrange a meeting with themanufacturer at his facilities prior to initiation of fabrication. At this meeting, both parties willagree on testing procedures and determine appropriate inspection points in the fabricationschedule.

It will be the responsibility of the manufacturer to provide advance notice of the need forinspection. It will be the responsibility of the Contractors Quality Control to provide aninspector when required. This inspection will include:

a) Detailed monitoring of materials procured for use on this order.

b) Review and approval of all certified documentations, verification of compliance withproject specifications and vendor drawings.

c) Witness testing of components prior to assembly.

d) Approval of all NDE (Non-Destructive Examination) test reports.

e) Check heat treating facilities, if possible.


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f) Review heat treatment charts.

g) Visual inspection of final assembled equipment.

h) Witness of final hydrostatic tests or performance as per specification.

i) Witness of loop and system function tests.

j) The preparation of the order for shipment will be inspected and approved prior toinspectors release for shipment. This could apply to subvendors as well if purchaserrequests.

2.5 LEVEL IV INSPECTION

Inspection by Contractors Quality Control Department or other authorized inspection companywill be a requirement of the Purchase Order. The involvement of Quality Control will be on acontinuous in-house resident inspection basis with unlimited random access will apply tosubvendors as well.

Inspection will arrange a meeting with the manufacturer at the fabricating shop prior toinitiation of fabrication. At that time, all parties will discuss manufacturing and testingprocedures and determine all inspection requirements.

The inspection requirements will be defined in the pre-manufacture meeting and approved bythe appropriate contractors project engineer. This inspection will include:

a) Detailed monitoring of all materials procured for use on this order, review and approvalof all certified documentation, verification of compliance with project specifications anddrawings.

b) Witness fabrication and testing of components prior to assembly.

c) Approval of all NDE (Non-Destructive Examination) test reports.

d) Inspection of all heat treatment work test or performance test as per specification.

e) The preparation of an order for shipment will be inspected and approved prior to theinspectors release for shipment.

f) Inspection applies to subvendors as well, if required.

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3.1 The whole of the plant covered by this Contract is subject to inspection and test by ECOPETROLshould he so require, during manufacture and erection. The costs of all tests and inspections,excluding the costs of ECOPETROL representative, shall be born by Contractor until acceptance ofthe test or inspection by ECOPETROL.


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3.2 Where no test is specified then the various items of plant, materials and equipment shall be testedin accordance with the relevant Standards acceptable to ECOPETROL. Where no appropriatestandard is available, tests shall be carried out in accordance with the makers standard practicewhich must meet with the approval of ECOPETROL.

3.3 Fourteen days written notice of the readiness of plant (or parts thereof) for test or inspection shallbe given and every facility shall be provided by the Contractor to enable ECOPETROL to carry outthe inspection and witness the test.

3.4 No equipment shall be packed, prepared for shipment, or dismantled for the purpose of packing forshipment unless it has been inspected and approved (or inspection has been waived) and writteninstructions have been received from ECOPETROL.

3.5 Contractor shall submit a copy of his program to control the quality of manufacture, material controland documentation, and 3 unpriced copies of all purchase orders and sub-orders to ECOPETROL.

All orders and sub-orders placed by Contractor shall contain the following instruction:

"This material may be subject to inspection and test by ECOPETROL or his Representative, withwhom contact shall be made before commencing manufacture to agree on inspection proceduresand visits."

3.6 Contractor shall state in his purchase orders and guarantee the technical particulars listed in theContract Documents. These guarantees and particulars shall be binding and shall not be departedfrom without the written permission of ECOPETROL.

3.7 Contractor shall guarantee that all equipment supplied complies with the Contract and shall as a

minimum, provide inspection as recommended in Exhibit 12-1.

If guarantees are not met and/or if any item fails to comply with the requirements of the Contract inany respect whatsoever at any stage of manufacture, test or erection, ECOPETROL may reject theitem, or defective component thereof, whichever he considers necessary. After adjustment ormodification as directed by ECOPETROL, Contractor shall submit the item for further inspectionand/or test. In the event of a defect on any item being of such a nature that the requirements of theContract cannot be fulfilled by adjustment or modification, such item shall be replaced byContractor, at his own expense to the entire satisfaction of ECOPETROL.

3.8 Contractor shall be responsible for the proper execution of all tests or work or plant or materialscarried out or supplied by a sub-contractor, wherever such tests may be carried out, to the same

extent as if the work, plant or materials were carried out or supplied by Contractor himself.Contractor can use his own specialists and/or employ an independent specialist agency, approvedby ECOPETROL, to perform off-site inspection services including but not limited to the following:

a) Perform the critical inspections specified in Exhibits 12-2 and 12-3 applying the latest standardeditions of codes and practices.

b) Approve all welding procedures for code pressure containing items, and shop fabricated piping.

c) Witness and approve weld procedure qualification tests.


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d) Approve or obtain proof of previous approval of welders.

e) Approve radiographic examination results for all alloy welds and for carbon steel welds in platesas described in the specification.

f) Approve all ultrasonic examination results.

3.9 Contractor shall submit all welding procedures and fabrication drawings to ECOPETROL forapproval.

3.10 Welders employed by Contractor at Site shall be qualified by third parties supplied by Contractor,with the approval of ECOPETROL.

3.11 Contractor shall give notice to ECOPETROL of upcoming inspections with adequate time for

ECOPETROL to provide an inspector, if ECOPETROL so chooses. For shop inspections ofequipment, ECOPETROL will notify Contractor of the specific hold points at which certainequipment will be inspected by ECOPETROL or his designated representative. For Siteinspections, the extent of ECOPETROL inspection will be determined and communicated during theSite coordination meetings. Contractor shall notify ECOPETROL of shop and Site inspectionsrequired by ECOPETROL by means of a mutually agreeable procedure and form. Inspection byECOPETROL at Site shall be requested by Contractor only after Contractor has satisfied himselfthat the equipment subject to inspection and/or test has been installed, inspected, and is ready fortest.

3.12 Duplicate sets of all principal test records, test certificates and performance curves shall besupplied for all tests carried out in accordance with the provision of this Contract, within 30 days of

the completion of the Test.

These test records, certificates and performance curves shall be supplied for all tests, whether ornot they have been witnessed by the ECOPETROL. The information given on such test certificatesand curves shall be sufficient to identify the materials or equipment to which the certificate refersand should also bear the Contract reference and heading.

Upon completion the Contractor shall produce three copies of bound and indexed volumes of testcertificates for all equipment supplied, in the English language.

3.13 Contractor shall determine the regulatory inspections required by authorities at the site. Contractorshall engage a third party inspection Agency for mandatory inspection, as required, and shall notify

the authorities of tests, as required.

3.14 Contractor shall submit copies of his inspection reports to ECOPETROL and/or his inspectionagency.

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4.1 Functional, electrical, material, mechanical and hydraulic tests shall be carried out during and afterassembly in the shop. The extent and method of recording the results shall be agreed with


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ECOPETROL in ample time to enable the tests to be satisfactorily witnessed or to make anychanges to the proposed program of tests.

4.2 All instruments and apparatus used in the performance of the tests shall be provided by theContractor to the approval of ECOPETROL and, if required by ECOPETROL, shall be calibrated toan agreed standard at a laboratory of national standing to be nominated by the Contractor andapproved by ECOPETROL.

4.3 The cost of carrying out such calibrations shall be born by Contractor in all cases.

4.4 At the time of ECOPETROLs Inspection, Contractor shall have available all tools and equipmentnecessary to enable any tests, specified or implied, to be properly performed.

4.5 Copies of all previous relevant shop test results shall be provided for the use of ECOPETROL at thetime of any inspection or witnessing of tests.

4.6 After satisfactory completion of the witnessed tests, ECOPETROL shall witness and/or approve themethods of dismantling and packing of each item.

4.7 Contractor shall provide test pieces free of charge as required by ECOPETROL to enable thequality of the material to be determined at the Contractors expense. ECOPETROL may, at hisdiscretion and by specific arrangement, accept certified particulars of tests carried out in hisabsence.

4.8 Contractor may submit test certificates of tests which have been carried out on identical equipment.Notwithstanding any provision in a standard ECOPETROL may have the right to accept suchcertificates in lieu of the specified type tests or to reject them. Type tests are required on all

equipment whether specifically noted or not, to prove the general design of the equipment inaccordance with the relevant Contract standards. The type tests prescribed shall be carried out atContractors cost in all cases where such certificates are not available or are rejected.

4.9 All non-destructive examinations shall be carried out by fully qualified operators using thetechniques acceptable to ECOPETROL.

4.10 Heat Exchangers

The following describes minimum specific requirements:

a) Any unusual or intricate tube expanding process shall be proven by means of a procedure test

carried out under correctly simulated conditions (that is - in the horizontal or vertical position inline with production procedure). Procedure tests shall be carried out for all tube/tubesheetconnections. Test pieces shall be sectioned, etched, and in the case of expanded joints,checked for hardness.

b) It is essential that where tube joints are to be expanded after seal welding, an air or gas leaktest be performed prior to expansion.

c) U tubes shall be subjected to 100 percent hydrostatic test before assembly. Vendors mustunderstand that plugging of defective tubes will not be permitted. Inspectors must check that


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post-manipulation heat treatment is carried out and certified before Contractors assembly oftubes in bundles.

d) It is essential that the Contractors inspector should check the following on all tube bundlesbefore assembly into the shell, or attachment of tubesheet(s) as appropriate:

1. Baffle pitch2. Baffle cut3. Baffle type4. Tube diameter5. Tube pitch6. Tubepass arrangement.

e) Electro-slag welding must not be carried out without the prior sanction of ECOPETROL andthen only after full procedure tests have been established and approved.

f) Relief valves must be tested to demonstrate their ability to relieve at the set pressure and tore-seat correctly with 4 percent blowdown. These tests must be performed at least three timeson each valve.

Tests shall be performed and certified by a third party shop at Contractors expense prior todelivery of the relief valves to the site. Retesting at site shall be performed by Contractor.

g) Functional testing shall be provided for engineered instrumentation systems including but notlimited to:

Panels with panel mounted instruments

Multiplexing systemsAnalyzersDCS

4.11 Pressure Vessels

Pressure Vessels shall be inspected and tested in accordance with ASME Section VIII, Div. 1.ASME stamp is required.

All cast forged or fabricated pressure vessels or enclosures, and all completed pipes, bendsand fittings which are to be subjected to an internal pressure or vacuum during operation shallbe subject to a pressure test in fabricators works to ASME Boiler and Pressure Vessel Codes.

All pressure tests shall be carried out prior to surface coating and cast iron enclosures may besubjected to hammering during tests.

Water containing chlorides shall not be used for austenitic steel to avoid cracking in stressareas.

Unless otherwise specified hydrostatic tests shall be maintained for 30 minutes at 1.5 timesthe design pressure except tanks at atmospheric pressure which shall be tested at static waterpressure for 24 hours.


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Pneumatic or nitrogen tests may be carried out by submersion in water or by the application ofsoapy water to external surfaces to reveal leaks by air bubbles, as agreed with ECOPETROL.

Other gas leak detection tests such as helium or hexafluoride tests may be carried out to aspecification as agreed with ECOPETROL.

4.12 Component Equipment

Component tests shall be carried out to the following standards:

a) Heat exchangers shall be tested to ASME VIII pressure vessel code and the relevantTEMA Code.

b) Pressure Gauges shall be tested to ANSI B401.

c) Any expansion bellows shall be tested with an adjacent section of pipe but bellowsmust be protected during test.

d) Items which may suffer damage such as steam traps and instrument bellows orsimilar, may be tested at design pressure only.

4.13 Pipework

The requirements of this paragraph apply to both shop and site fabricated piping. All steel pipingshall be inspected in accordance with ANSI B31.3.

For all steel pipework the circumferential butt weld shall be subject to at least 10% radiography forlow pressure systems as agreed with ECOPETROL. For each defective circumferential weld, twoadditional circumferential welds must be radiographed. If the defective circumferential welds equalsor exceeds 40%, all welds must be removed and rewelded and the requirements of this JobInstruction repeated.

All pipework after completion of any fabrication shall be hydraulically tested in accordance with therelevant standards.

Pipework systems shall be identified in accordance with ECOPETROLs color identification systemdescribed in Job Instruction 15.

4.14 Rotating Equipment

All rotating equipment shall be tested and witnessed in accordance with the requirements of theProject Specifications.

The performance tests shall be conducted through the full operating range of the pump to closedvalve conditions and ECOPETROL will require to witness pump tests as specified.


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Components containing semi-conductors connected within the equipment may be disconnectedduring the application of these dielectric tests, subject to the approval of ECOPETROL.

4.20 Fire Alarm and Control Equipment Paging and Announcer Systems

The complete system including central control equipment, peripherals, power supplies etc. shall beset up and system performance tests carried out using a full simulation of all inputs.

A 48 hour simulation test shall be carried out successfully before shipment of the system or any partof the system. Such testing shall include thermal cycling and adequate soak testing to ensure thatthe initial burn in period to detect premature component failure, is exceeded.

The supplier shall submit his proposed schedules for test having adequate time for approval byECOPETROL. The test schedules shall be designed to demonstrate the complete capability of thesystem including both hardware and software, to meet the requirements of this specification and the

application.

Particular attention shall be given to testing system loading and processing time to ensuresatisfactory performance when the full system is running under load. The supplier must clearlystate the method he proposes to use to demonstrate that the specified requirements are met.

Each module of the application software and all other major items of software, including theoperating system, utilities and all other pre-written modules shall be shown to be capable offunctioning correctly on the selected hardware configuration.

4.21 Electric Cable and Wiring

Inspection and testing of electric cable and wiring shall be in accordance with the relevant NEC,NEMA and IEEE Codes, and include where appropriate, the following:

a) Appearance testb) Construction testc) Conductor resistance testd) Withstand voltage teste) Insulation resistance testf) Impulse testg) Insulation and sheath tension testh) Heat testi) Winding and heat test

j) Low temperature winding testk) Cold resistance testl) Heat deformation testm) Heat shrinkage testn) Oil resistance testo) Flame resistance test

In addition to the above items, tensile strength, heat resistance and heat deformation tests at 75Cshall be performed for the PVC material of 75C thermal rating.


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6,7(7(676

During the course of erection, ECOPETROL shall have full access for inspecting the progress of the work,checking its accuracy and witnessing such checks as may be required by him. During and on completionof erection, tests and inspection on all plant shall be carried out by Contractor and witnessed byECOPETROL to demonstrate adequately that the equipment as erected on site, is entirely suitable forcommercial operation. Following performance of such tests and inspections, Contractor shall issue aformal inspection report.

Prior to pre-commissioning tests being commenced, the Contractor shall supply for ECOPETROLsapproval, suitable check lists covering all items of plant and systems. These lists shall include, as aminimum, the following:

a) Contract titleb) Plant item/system name

c) Schedule of checks to be carried outd) Space for data obtained during checks to be entered and initiallede) Space for date and names of persons carrying out and witnessing testsf) Item/system datag) Space for remarks

Contractor shall provide at Site the necessary certified instruments and gauges and any other equipmentnecessary for checking the installation.

5.1 Site Tests for Mechanical Plant

a) Routine hydraulic tests, where required, and non-destructive testing of site assembled

components in accordance with the relevant ASME, ANSI or API requirements.b) Flushing out all pipeworkc) Operation of all protective and alarm devicesd) Rotation testse) Alignment and clearance

5.2 Site Tests for Electrical Plant

All site tests shall be carried out in accordance with the relevant IEEE/NEC Codes including highvoltage, insulation resistance, continuity of operation tests on all items of equipment as well as thefollowing specific tests.

a) Switchgear

After completion of erection and cabling all main and control circuits shall be subjected to thehigh voltage tests specified in the applicable IEEE/NEC Codes.

The insulation resistance of all circuits shall be measured before and after the high voltagetests.

All equipment shall be operated to prove that the tripping devices are satisfactory over theauxiliary voltage limits.


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For adjacent equipment forming part of the complex switchboard, a Ducter or similarcontinuity test shall be carried out to prove the connections made on Site.

b) Contactors

Tests to prove contactor operation, together with high voltage tests as specified in theapplicable IEEE/NEC Codes.

c) Control, Relay and Metering Panels Instruments and Protective Devices

After complete erection and cabling, all circuits shall be subjected to the high voltage testsspecified in the relevant IEEE/NEC.

The insulation resistance of all circuits shall be measured before and after any high voltage

tests.

Primary and secondary injection tests shall be carried out to check the ratio and polarity ofthe current transformers and the operation of the protective gear instruments. These testsshall be repeated over an agreed range of relay settings. Approved operational tests shallbe carried out to prove that the interlocking features, remote control, sequential operation,etc., are satisfactory.

d) Batteries and Chargers

Batteries and chargers will be required to undergo charge and discharge tests at site similarto those specified for the tests at the manufacturers shop.

e) Fire Alarm and Control Equipment, Paging and Announcer Systems

It will not be assumed that equipment leaving the manufacturers works in good order hasarrived on site in equally good order. Therefore, each part of the system shall be inspectedon site and shall be demonstrated to be functional before the system is confirmed to beready for a full test. Particular attention shall be paid to any item showing signs of imperfectpacking, mishandling or other potential damage or faults.

Subsequent to the satisfactory completion of the above inspections and tests, each functionshall be connected up and the complete circuit tested end-to-end.

Where any tests involve access to or interference with equipment that has already beencommissioned, a Permit to work must be obtained and any instructions or limitation strictlyadhered to.

f) Cables

Tests shall be carried out by Contactor on the cables after installation in accordance withrelevant NEC/IEEE Codes.


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Where short lengths of power cables have been jointed and connected to switchgear ortransformers, and cannot be easily disconnected, the high voltage test on such cables may,at the discretion of ECOPETROL, be reduced to those appropriate to the switchgear andtransformers.

Where disconnectable links are provided in the equipment to enable the cable to be isolatedfor testing, Contractor shall disconnect and reconnect these links free of charge as directedby ECOPETROL.

Where it is necessary for the metal sheath of single core power or other cables to beinsulated from earth, e.g. where insulated glands are used, Contractor shall demonstrate tothe satisfaction of ECOPETROL by suitable tests, that the required conditions have beenfulfilled.

g) Earthing

The resistance of each separate electrode shall be measured by an approved method. Theresistance of each complete system to the general body of the earth shall also be measured.Measurements shall be made over such a period as ECOPETROL may require todetermine the limits within which the earth resistance values will vary according to climaticconditions. In any event, the electrode system resistance is not to be more than 0.5 ohms.

5.3 Noise

Tests shall be carried out by Contractor, together with the supply of all necessary testinstruments, to prove that the various items of plant and equipment meet the specified noiselevels.

5.4 Cleaning and Painting

Piping and equipment cleaning shall be carried out by Contractor according to the ContractSpecifications. For piping and equipment which are to be painted Contractor shall follow therecommendations of the paint manufacturer and Contractor shall provide the necessaryinstrumentation to carry out the specified inspection and tests to the satisfaction of ECOPETROL.

5.5 Adjustment of Plant

When the plant is completely erected and before the reliability trial and official tests are made,Contractor shall be entitled to carry out preliminary tests and to make any adjustments necessary.

All such adjustments and tests shall not alter the Contract completion date. The setting ofclearances and all other adjustments provided for the tests shall be normal working adjustmentsand shall be retained without alteration for the full defects liability period.

5.6 Contractor will be responsible for testing and qualifying all welders in accordance with thespecified requirements to the satisfaction of ECOPETROL within 1 month before they arepermitted to work on the Works.

5.7 Contractor, at his cost, will provide erection specialists where necessary to obtain full guaranteesor otherwise ensure proper installation of specialized machinery or equipment. Equipment


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manufacturers representative or erection specialist will be required for all heavy rotatingmachinery and other special or critical equipment.

5.8 Materials of Colombian origin or manufacture where applicable and provided they comply withthe requirements of the Contract shall be used to the exclusion of imported materials. In nocircumstances will Contractor be permitted to substitute imported materials unless he proves tothe satisfaction of ECOPETROL that locally manufactured materials are not available or ifavailable are not of an accepted standard.

5.9 Contractor shall make provision for receiving, offloading, checking and storing all materialsdelivered to site for use in construction. Checked and accepted materials must be logged andsegregated from unaccepted materials. Disposal of unacceptable material must be tracked andreported to ECOPETROL.

5.10 Contractor will protect all stored equipment from the environment to keep it in a satisfactory

condition so as to maintain suppliers guarantees. A preventative maintenance program shall beestablished by Contractor, and approved by ECOPETROL.

5.11 Testing of materials and equipment will be carried out in accordance with the requirements of theContract. ECOPETROL may witness all tests.

5.12 Contractor will open up all vessels and columns described by the UOP Project Specifications sothat these can be examined by ECOPETROL, before they are closed for final testing. Suchopening will include opening of tray manways. The fitting of each tray or internals in vessels andcolumns will be checked by ECOPETROL either before final closure of the vessel or before/duringfitting the next tray.

Contractor will close all internal and external manways of vessels and columns. Testing byContractor will be limited to those vessels and columns whose external shell or nozzles aremodified.

5.13 Contractor will not open/close heat exchangers, pumps and compressors for inspection.Opening/closing of such equipment by Contractor will be limited to specific works described by theUOP Project Specifications.

5.14 Exhibit 12-4 is a list of minimum acceptable quality requirements for instruments.


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EXHIBIT 12-1(48,30(17/,675(&200(1'(')25,163(&7,21

VESSELS LEVEL

FRACTIONATOR COLUMNS 3(Absorbers, scrubbers, etc.)

RECEIVERS, SEPARATORS 3

MIXING AND RESIDENCE DRUMS 3(Feed, settlers, vent, surge, etc.)

REACTORS 3

EXCHANGERS(All) Reboilers, Air-coolers, Water-coolers, etc. 3

HEATERS(All) Charge, reboilers, interheaters, reformer, etc. 3

PUMP/DRIVERS(All) Charge, product, reflux, etc. 2

COMPRESSORSMake-up and recycle, boosters 3

VESSEL TRAYS 2

INSTRUMENTS

STANDARD OFF THE SHELF ITEMS 1(transmitters, thermocouples, gauges, etc.)

ENGINEERED EQUIPMENT (DCS, Control panel, etc.) 3

CONTROL VALVES/RELIEF VALVES 3(high pressure/alloy)

ANALYZERS 2

SHOP FABRICATED PIPING

HIGH PRESSURE/ALLOY SERVICE 3

HIGH PRESSURE STEAM TURBINES 3

AGITATORS 2

LUBRICATION/CONTROL OIL SYSTEMS 2

OTHER 1


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ELECTRICAL EQUIPMENT LEVEL

Power transformers, switchgear, motor starters,bus duct, high voltage cable, battery charger,

150KW and over motor, control panel, inverter 3

ELEMENTS OF STORAGE TANKS 3

STEEL STRUCTURE 3


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&+(&.,163(&7,21,7(0 & 9 5(0$5.6

Visual & Dimensional Check R FI/P

Non-destructive Examination R FI/P If Specified

Heat Treatment Data R P

Check of Edge and Fit-up

VT for Edge R FI/P Including backgouged surface

MT or PT for Edge SW FI/P Including backgouged surfaceIf specified

Fit-up Inspection SW FI

PT for Base Metal Surface to be OverlayWelded R FI/P If specified

NDE Procedure R FI/P

Check of Weldment

Visual Inspection and Check of Leg length ofFillet Weld SW FI

RT for Butt Weld SW FI/P Film review

MT or PT for all Weld and Temporary WeldedArea after Ground Off SW FI/P If specified

PT for Overlay Weld SW FI/P If specified

UT for Groove Weld SW FI/P If specified

Hardness Test of Weld SW FI/P If specified

Check of PWHT with Recording Chart R P If specified

Chemical Analysis of Overlay Weld R FI/P If specified

Overall Visual and Dimensional Check

Main Body SW FI/P

Outer Clip and Supporting Lug SW FI

Inner Structure SW FI If any

Tracing Materials

Check of the Identification Marking to the


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Records R FI/P

Production Control Test FW FI/P If specified

Pressure test

Air Test for Reinforcing Plate and/or Loose- SW FI/Psleeve Type of Liners

Hydrostatic Test FW FI/P

Pre-shipping Inspection

Check of Cleanliness and Dryness SW FI

Check of Painting and/or Rust Preventing SW FICoating

Check of Gasket Contact Face SW FI

Check of Marking for Construction SW FI

Check of Name Plate SW FI

Check of Accessories SW FI

SHELL AND TUBE EXCHANGERS

Qualification

Check of WPS R P

Welding Procedure Qualification Test R FI/P Including tube totubesheet

Weld

Welders Performance Qualification Test R P

Material Inspection

Chemical Analysis R P

Mechanical Test (Including Impact Test, ifApplicable) R P Simulated

heattreatment of testcoupon ifapplicable

Non-destructive Examination R P If specified(such as Ultrasonic Examination)


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Visual & Dimensional check R FI/P

Stress Relief after Bending of Tube R P In case of U-tube

Check of Anchor Bolt R FI/P

Formed Head


Non-destructive Examination R FI/P If specified

Heat Treatment Data R P If specified


VT for Edge SW FI Including backgouged surface

MT or PT for Edge SW FI/P Includingbackgouged surface


PT for Base Metal Surface to be Overlay R FI/P If specifiedWelded


Check of Weldment

Visual Inspection and Check of Leg Length ofFillet Weld SW FI

RT for Butt Weld W FI/P Film review

MT or PT for all Weld and Temporary Welded SW FI/P If specifiedArea after Ground Off


PT for Tube to Tubesheet Weld SW FI/P If specified(after PWHT)



Check of PWHT with Recording Chart R P If specified

Chemical Analysis of Overlay Weld R FI/P If specified


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Overall Visual and Dimensional Check

Main Body SW FI/P

Tube Bundle SW FI/P Includingflatness ofgasketcontact face

Passing of Template into Shell SW FI In case ofremovable bundle

Stacking Assembly SW FI If any

Tracing of Materials

Check of the Identification markings to theRecords R FI/P

Production Control Test SW FI/P If specified

Pressure Test

Air Test for Reinforcing Plate and/or Loose SW FI/PSleeve

Pre-shipping Inspection

Check of Cleanliness and Dryness SW FI

Check of Painting and/or Rust PreventingCoating SW FI

Check of Gasket Contact Face SW FI

Check of Marking for Construction SW FI

Check of Name Plate SW FI


AIR COOLED EXCHANGERS

Qualifications

Check of WPS R P

Welding Procedure Qualification Test R FI/P Includingtube totubesheetweld


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Welders Performance Qualification Test R FI/P Including tube totubesheet

weldMaterial Inspection

Chemical Analysis R P

Mechanical Test (Including Impact, Test, ifApplicable) R P Simulated

heattreatment of testcoupon if applicable

Non-destructive Examination R P If specified(such as Ultrasonic Examination)


Check of Setting Bolt R FI/P


VT for Edge SW FI Including backgouged surface,if any

MT or PT for Edge SW FI/P Including backgouged surfaceif any



Check of Weldment

Visual Inspection and Check of Leg Length ofFillet Weld SW FI

RT for Butt Weld SW FI/P Film review

MT or PT for all Weld and Temporary WeldedAreas after Gouged Off SW FI/P If specified


PT for Tube To Tubesheet Weld (after PWHT) SW FI/P If specified




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&(175,)8*$/38036

Material Check

Material Test R R For mainParts

Check of Traceability R Fl/P For mainParts

Nondestructive Test R Fl/P IncludeImpacttest, if

specified

Hydrostatic Test SW FI/P if specified

Rotor Dynamic Balance Test R Fl/P

Running TestMechanical Running Test FW FI/P if specifiedVibration Measurement FW Fl/P if specifiedPerformance Measurement Test RN FI/P If specifiedNPSH Test RN FI/P *Witness test

is not required,if NPSHA-NPSHR

over 0.6m

WITNESS OF FINAL l_ HYDROSTATIC TEST 0F PERFORMANCE ASPER SPECIFICATION SW FlWITNESS OF LOOP AND SYSTEM FUNCTION TEST SW FI

L/O Unit Running Test R Fl/P If specifiedSoundLevelTest SW Fl/P For

referenceDismantling Check after Running Test SW FI/PClearance Measurement R Fl/PRun-out Measurement R Fl/PDimensional and Visual Check SW Fl/PAlignment Check R Fl/P

Check of Spare Parts R Fl/PCheck of Accessories R Fl/PInspection of Auxiliary Equipment R Fl/P

ELECTRICAL EQUIPMENT AND MATERIALS

Power Transformer (larger than 1,000 KVA)


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Visual inspection and dimensional check W FI/P

Measurement of Winding resistance W P

Measurement of insulation resistance W P

Polarity and phase relationship W P

Ratio test W P

Impedance test R P

No-load test W P

Temperature rise test R P

High potential test W P

Measurement of tangent R P

Inspection for components W FI/P

Test for protection devices W P

Switchgear

- Visual inspection and dimensional check W FI/P

- Mechanical operation test W P

- Electrical operation test andcontrol/metering wiring test W P

- Insulation Resistance W P

- High potential test W P

- Test Report and certificate

(a) Circuit breaker R P

(b) Protective relays R P

(c) Small electrical apparatus R P

- PT, CT circuit test R P

- Operation and calibration ofprotective relay W P

Motor Combination Starter Same as switchgear

Motor Control Center Same as switchgear


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Bus Duct


- Measurement of insulation resistance W P


Cable (Each size and voltage level of H/V cables)

- Visual inspection and dimensional check SW FI/P

- Measurement of Conductor resistance W P

- Measurement of Insulation resistance W P


- Bending test R P

- Tensile strength test R P

- Flame resistance test (If applicable) R P

Lighting Fixture & Receptacle

- Visual inspection and dimensional check R FI/P

- Measurement of insulation resistance R P

Battery

- Visual inspection and dimensional check R FI/P

- Check of initial charge record R P

- Check of discharge record R P

Battery Charger

- Visual inspection and dimensional check W P


- Performance test W P

(a) Manual voltage adjustablerange check W P

(b) Automatic operation for floatingand equalizing W P

(c) Determination of efficiency and power factor W P


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(d) Voltage drop test W P

(e) Dropper test W P

- Temperature rise test R P

- Sequence and alarm test W P

Motor- Below 150 KW

(a) Visual inspection anddimensional check R FI/P

(b) Insulation resistance R P

(c) Measurement of no-load current R P

(d) Determination of lockedrotor current R P

(e) Measurement of winding resistance R P

(f) Measurement of vibration R P

- 150 KW and over (One set of each type)

(a) Visual inspection anddimensional check W FI/P

(b) Measurement of Insulation resistance W P

(c) Measurement of no-load current W P

(d) Determination of lockedrotor current W P

(e) Measurement of winding resistance W P

(f) Measurement of vibration R P

(g) High potential test W P

(h) Bearing inspection SW P

(i) Measurement of air gap SW P

- 750 KW and over (in addition to 150 KW and over)

(a) Current-time characteristics R P

(b) Current-speed characteristics R P


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(c) Speed-time characteristics R P

(d) Speed-torque characteristics R P

Neutral Ground Resister

- Visual inspection and dimensional check R P

- Measurement of resistance R P

- High potential test R P


Control Panel




- Operation test W P

- Inspection for components W FI/P

Inverter




- Operation test W P

- Performance test of charger W P

- Performance test of inverter W P


Communication Equipment

- Visual inspection and dimensionalcheck R FI/P

- Measurement of insulation resistance R P

- High potential test R P

- Electrical performance test R P

- Operation test R P


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Cathodic Protection W FI/P

HVAC Systems W P


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(;+,%,7

),(/'4$4&5(48,5(0(176

PS ECOPETROLC ContractorV VendorS SubcontractorP Inspection to be PerformedR Inspection Reports/Records to be ReviewedW Full Witness InspectionSW Spot WitnessFI Full Inspection 6 & 36

1.0 CIVIL

1.1 Soil Investigation P R R

1.2 Earth Work

- Fill P SW W

- Excavation P SW -

- Back Fill P W SW

1.3 Lean Concrete P SW SW

1.4 Concrete Work

- Concrete Strength Tests P SW SW

- Reinforcing Bar Work P SW W

- Formwork P SW W

- Anchor Bolt Setting P W/R W

- Concrete Mixing Work P SW SW

- Concrete Pouring P SW SW

1.5 Sewer Piping P SW SW

6 & 36

1.6 Open Ditch P SW/R SW

1.7 Cable Trench P SW SW

1.8 Underground Piping & P SW SWManhole Septic Tank


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specification

Welders qualification test R R Rcertificate

Assembly R SW R

Weld profiles

- Visual Check for Ladder, P SW SWHandrail and Steel Floor

3.0 FIRE PROOFING

3.1 Material P R SW

3.2 Demonstration of Application P W SW

3.3 Final Visual Check P W SW

3.4 Dimensional Check P W SW

6 & 36

4. EQUIPMENT INSTALLATION(COLUMN, VESSEL, HEAT EXCHANGER, FIRED HEATER)

4.1 Before Installation

- Installation Sequence P R R

- Transportation Route P R R

- Construction Equipment P R SW

- Weather Condition P R R

- Check of Harmful Damage and P SW SWDistortion during Transportation

4.2 Foundation (Confirmation)

- Surface of Foundation P R SW

- Location of Anchor Bolt P SW/R SW(Adjustment with template if any)


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- Projection of Anchor Bolt P SW/R SW

- Damage of Threads P SW/R SW

4.3 Installation

- Placing Condition of Shim and Wedge P SW SW

- Elevation P W SW

- Alignment

Plumbness and leveling P W W

Tightness of Lock Nuts P W SW

6 & 36

4.4 Grouting

-Preparation for Grouting P SW SW

-Grouting Material P R SW

-Grouting Placement and Finish P SW SW

4.5 Loosening Slide End Anchor Bolt P W W

5.0 INSTALLATION OF TOWER INTERNALS

5.1 Material

-Materials, quantities and P R RDimensions of all parts(tray deck, downcomer, bolts & nuts,washer, gasket, etc.)

5.2 During and after Installation

Levelness of Support Ring P SW SW

- Visual Check P SW W

- Leakage Test of Draw-off Pans P SW W

5.3 Final Check and Cleaning


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- Visual Check P SW W

- Cleaning P SW W

- Installation on Manway Deck P SW W

- Closure of Vessel Manhole P W W

6 & 36

6.0 INSTALLATION AND ALIGNMENT OF PUMPS

6.1 Foundation (Confirmation)

- Anchor Bolts or Anchor Holes

Location P SW SW

Projection P SW SW

Dimension P SW SW

- Surface of Foundation P SW SW

6.2 Installation

- Temporary Setting P SW/R SW

Position and elevation

- Measurement of Level P SW/R SW

- Tightness of Anchor Bolts P SW/R Wand Liner Plates

6.3 Grouting

- Preparation for grouting P SW SW

- Grouting Material

Kind and quantity P R SW

Mixing ratio P SW/R SW

- Curing of Grout P SW R

6.4 Initial Alignment

- Measure of Axial Alignment P SW W


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6 & 36

- Measurement of Face P SW WAlignment

6.5 Alignment of Connecting Pipes

- Parallelness P W W

- Clearance P W W

- Off Center P W W

6.6 Alignment after Connecting Pipes

- Measurement of Axial P W WAlignment

- Measurement of Face P W WAlignment

6.7 Final Check

- Rotation by Hand or Turning P W WDevice

- All Accessories and Supplement P W W

6.8 Hot Alignment

- Axial Alignment P W W

- Face Alignment P W W

7.0 INSTALLATION OF AIR-COOLED EXCHANGERS

6 & 367.1 Material

- Materials and Dimensions of P SW/R SW

6 & 36Structures Tube Bundles,Fans, Speed


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- Reducers and Drivers P SW/R SW

7.2 Layout of Anchor Bolts and

Setting Bolts (Confirmation)

- Center Distance P W SW

- Diagonal Distance P W SW

- Projection and Sizes P W SW

7.3 Installation of Plenum

- Roundness of Fan Rings P SW/R SW

- Tightness of Setting Bolts P SW/R SW

7.4 Machinery Mount

- Level of Machinery Mounts P SW SW

- Tightness of Setting Bolts P SW W

7.5 Tube Bundle

- Tightness of Setting Bolts P SW W

- Removal of Shipping Bolts P SW Wor Clips

7.6 Parts Alignment of Mechanical

- Plumbness of Fan Shaft P SW/R W 6 & 36

- Plumbness of Motor Shaft for V-Bolt type P SW/R W

- Level (Sheave to sheave) P SW/R W

- Tip Clearance P SW/R SW

- Tension of V-Belts P SW/R SW

- Blade Pitch Angle P SW/R R

- Tightness of Setting Bolts P SW/R W

7.7 Vibration


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- Vibration Monitor Check P SW/R W

- Vibration Test P SW/R W

8.0 PIPING WORK (INCLUDING FIRED HEATER)

8.1 Material

- Material Identification P SW SW

- Material Quality, Surface, etc. P SW SW

8.2 Preparation

- Edge Preparation P SW SW

- Preheating P SW SW

- Preparation of Welding P SW SW


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6 & 368.3 Welding

- Welding Procedure P W RQualification Test

- Welder Qualification Test P R R

- Certificate

8.4 Visual Inspection of Welds P W SW

8.5 Nondestructive Examination

- Radiographic Examination P W/R R

- Liquid Penetrant P W/R RExamination

- Magnetic Particle P W/R RExamination

8.6 Post Heat Treatment

- Post Heat Treatment P W/R SW

- Hardness Test P SW/R W

8.7 Pressure Test P W W

8.8 Tape Wrapping P SW W

8.9 Coating P SW W

8.10 Line Check

- Line Layout P W/R R

6 & 36

- Size, Dimension, P W/R RRating, etc.

- Valve, Fitting, Component P W/R RArrangement

- Finishing (Line Flushing) P W/R W


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9.0 ELECTRICAL WORK

9.1 Switchgear and Control Gear(132KV, 6.6 KV, 500 V)

- Visual Inspection P SW W

- Check SWGR Condition and P SW SWthe Storage Condition

- Insulation Resistance P W SWMeasurement

- Power Frequency Test P SW W(132 KV 11KV)

- Interlocks and Controls Test P W W

- Operation Test P W W

- Relay Test P W W

- Final Setting of Relays P W W

- Phase Rotating Test P W W

9.2 Power Transformer

- Visual Inspection P W W

- Check Position of Tap Changer P W W

Insulation Resistance P W W 6 & 36

Measurement

- Sudden Pressure Relay Test P W Wwith Manual Accuation

- Polarity Test (Shop data review) P W W

- Ratio Test (Shop data review) P R W

9.3 Motor

- Visual Inspection P SW SW

- Insulation Resistance P W SWMeasurement


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- Visual Inspection Cable P SW SWladder rack installationSupport P SW SW

Cable identification and Tag No. P SW SWCable gland, sealing fitting and compound P SW SWCable marker P SW SW

- Continuity P SW/R SW

6 & 36

- Insulation Resistance Test

Line to line P SW/R SWLine to ground P SW/R SW

10.5 Pneumatic signal lines

- Visual Inspection

Tag No. P SW SWSupport P SW SW

- Leak Test and Identification

Air blow and continuity P SW/R SWLeak P SW/R SW

10.6 Instrument Air Supply

- Visual Inspection

Tag No. P SW SWSegregation P SW SWSupport P SW SWLine size P SW SWMaterial P SW SW

- Leak Test and Air Blow

Leak P SW/R SW

Air Blow P SW/R SW


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6 & 3610.7 Calibration and Loop Test

- Calibration

Zero and range test of all analogue instruments P SW/R WMeasuring range P SW/R WDirect and reverse action of controllers P SW/R WStroke of control valves P SW/R WOperation test of online analysis P SW/R Wwith calibration gasAlarm set point P SW/R W

- Loop Test

Input signal loop P W/R WOutput signal loop P W/R W

10.8 Minor Instruments(Orifice, PG, TG, LG)

- Visual Inspection

Tag No. P W SWScale P W SWLocation (direction) P W SWAccessibility P W SW

- Dimension per Drawing P W/R SW

10.9 DCS

- Visual Inspection after Installation P W W

- Stand Alone Test

DCS Diagnostics P W/R W

- System Functions for DCS

System Restart P W/R W

Power Final Restart P W/R WSystem Page Function P W/R W


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6 & 3611.0 INSULATION

11.1 Before Application Work

- Check of Material Quality P SW SWand Dimensions

- Check of Keeping Condition of P SW SWInsulation Material from Moisture,Water or Rain

- Confirmation of Insulation System P SW R

- Check of Equipment and Piping to be P SW RInsulated

Surface P SW SW

Support P SW SW

Finishing hydrostatic test or P SW SWpneumatic test

11.2 During Application Work

- Weather Condition P SW SW

- Insulation Thickness P SW SW

- Number of Layer P SW SW

- Bank or Wire Spacing P SW SW

- Lapped Length of Jacket P SW SW

- Filling P SW SW

11.3 Final Visual Check P SW SW

6 & 36

12.0 PAINTING

12.1 Check of Material

- Brands P SW/R SW


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- Radiographic examination P SW/R R

- Measurement of level, roundness P SW/R SW

and plumbness for first shell ring

13.5 Shell appurtenance

- Orientation and dimension P SW/R SW

- Air tightness test for P W SWreinforcing plate

13.6 Pontoon

- Leakage test applying oil penetration P W W

13.7 Deck plate

- Oil penetration or vacuum test P W W

6 & 36

13.8 Roof plate

- Visual and dimensional check P SW/R SW

- Pneumatic test P W W

13.9 Roof appurtenances

- Orientation, dimension P SW SW

13.10 Heating Unit

- Pressure test P W W

13.11 Welding

- Welding Procedure P W WQualification Test If performed

at site

- Welders Performance P W RQualification Test Certificate

13.12 After the erection works


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- Water filling test P W W

14.0 INSTALLATION OF TOWER INTERNALS

14.1 Materials, quantities and dimensions P R Wof all parts (tray deck, downcomer,bolts and nuts, washer, gasket, etc.)

6 & 3614.2 During and after installation

- Levelness of support ring P W W

- Visual check P W SW

- Leakage test of draw-off pans P W W

14.3 Final check and cleaning

- Visual check P SW SW

- Cleaning P SW SW

- Installation of manway deck P SW WFinal inspection

- Closure of vessel manhole P W W

15.0 REFRACTORY

15.1 Surface preparation P SW SW

15.2 Anchor installation

- Check material quality P SW SW

- Check fit up P W SW

- Check weldment P SW SW

15.3 Procedure

- Review P W SW

- Demonstration test P W W


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6 & 36

15.4 Application

- Temperature P SW SW

- Weather conditions P SW SW

- Equipment P SW SW

- Visual check P SW SW

15.5 Final check

- Visual P W W

- Test P W SW


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(;+,%7

352-(&748$/,7


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3.2 Architectural scheme for overall system.

3.3 Interconnection diagrams.

3.4 Dimensional drawing of each equipment.

3.5 Card files layout and I/O layout with indication of electronic cards location and cards description.

3.6- Power Supplies one line diagram for all devices of the system with indication of current rating.

3.7 Detailed grounding scheme of the different parts of the system to the control grounding point andindication of resistance grounding leg.

3.8 input/output signal list with service and main configuration information (location, type of signal, alarm,range).

3.9 Terminal strips drawing for electronic cabinets and auxiliar bays showing all references forinterconnections.

3.10 Configuration manual with examples of build control loops.

3.11 Contractor shall supply the following minimum documentation:

3.11.1 Shall include all documents produced such as specifications, data sheets, diagrams:

Instrument design/purchasing specifications.

Process control diagrams.

Instrument index.

Instrument specification/data sheets.

Functional process control specification

Control room layouts.

Instrument logic diagramsD

CS Configuration Code

Instrument inquiry/purchase requisitions. Instrument location plans

Instrument loop diagrams.

Instrument tray/conduit/cable/piping layout. Instrument installation details.

Instrument winterization schedule.

Instrument wiring/termination lists.


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3.12 As built documents.

After installation work completion the following documents shall be issued "as built" including all themodifications performed during erection:

Instrument list - Cable list

Control room panels and racks arrangement drawing control room system.

Instrument power supply distribution drawings. - Interlock and sequence drawings.

Junction boxes arrangements drawings. - Loop drawings.

62)7:$5(

The DCS will be supplied completed with system software and applications software to achieve the

effective plant monitoring control and management as listed:

4.1 System Software

System building

System diagnostic

Programming

4.2 Application Software

Controls units configuration

Operator station configuration

Graphic configuration

Trend recording configuration

I/O configuration

All the software and hardware configuration tools necessary to build and to modify the configuration ofDCS must be provided.

75$,1,1*

Training courses shall be provided for ECOPETROL personnel or his representatives

These courses must not be standard but specific to theapplications (control and maintenance).As a minimum, the following courses must be provided:


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