De-energize load side connections. This electric panel uses a Molded Case Circuit Breaker (MCCB) to distribute electricity from the LVMDP panel. All Rights Reserved BNP Media. Engineering. 2.1 This method statement will cover the testing & pre-commissioning of the <1000V to 4.16kV Switchgear (SWGR) and carry out all the applicable tests for REFINERY and PLANTS. 3.1.5 SAES-P-116 Switchgear and Control Equipment. IftheDCvoltageis Discharge the pole & also the HV test kit. when working on a motor, keep the local /Remote switch at the switch gear in local position. Omicron is . Use elementary diagram of the switchgear to identify each remote control and protective device. LoopChecks Solar Panel Installation & Commisionning Checklist | Resco.net Standard operating procedure of operation and maintenance of low tension panels. I recommend construction contract writers (including the American Institute of Architects [AIA]) incorporate the CAL into a broader definition of the punchlist that needs to be fully closed-out before final completion can be declared and final payment made. method statement for electrical testing and commissioning, method statement for electrical testing and commissioning please visit our section about, Electrical testing and commissioning method LV panel, Method statement for electrical testing and commissioning, Testing and Commissioning Method Statements, Commercial & Finance Management Procedures, Method Statement for Testing & Commissioning, Safe Work Method of Statement SWMS & Risk Assessments [Download], Installation Testing & Commissioning Method Statement for Earthing System, Electrical Busbar Assemblies Installation Method Statement, ACS Access Control Electronic Security System Installation & Testing Method Statement, Method Statement for Piling Work using the Diesel Hammer, Method Statement For Testing & Commissioning. The Commissioning Process: A Step-by-Step Guide 3.1.8 Schedule G Material, Tools, and Equipments. registervariescorrectly. The CAL is essentially a punchlist for invisible operational issues that cannot be seen during a punchlist walkthrough. Earthing switches should be closed or if not available local earthing should be done. 1.1 To ensure that Electrical Testing and Pre-commissioning of Control, Distribution and Misc. Your IP: 3.3.22 SAIC-P-3851 LV Controlgear Full Voltage Motor Controller Pre Commissioning. Unauthorized personnel must be kept away from the test area. Commissioning Report - 1 COMMISSIONING REPORT Manufacturer: ABB Tellhow generators Ltd. Yes / No 3 Position of busbars and spacing checked and found within acceptable limit. Note:Usingatestmetermeasurethepowersupplymodule(offload)and Visit our updated, This website requires certain cookies to work and uses other cookies to help you have the best experience. Checkthe230VACpowerontheinputterminalsof24VDCpowersupplyunit. All test equipment required to be calibrated not more than 3 months before the date of test. SOP for Operation and Maintenance of Low Tension (LT) Panels, SOP for Operation of High Tension (H.T.) 8.0 QUALITY CONTROL The action you just performed triggered the security solution. After 1 minute gradually reduce the test voltage to zero & thenswitch-off the HV test kit. By visiting this website, certain cookies have already been set, which you may delete and block. An electric panel is a tool or device that has the function of dividing, distributing and then distributing electrical energy from the source (center) to consumers (users). Check no objects or free parts could be inside the panel 5. 5.13.1 Ensure breaker in proper position inside the panel. RETRO-COMMISSIONING. Ensure that the earthing of the LV Switchgear has been completed. LT Panel IR Test. You can email the site owner to let them know you were blocked. Similar care is to be taken when applying voltage to the low voltage side of a transformer. EnsureSystemHealthinessasbelow: Ensure that the Switchgear are properly tagged & identified location wiseand service wise as specified. Perform minimum pickup voltage test on trip and close coils. Required Options. 9.3 All electrical tools shall be checked and color-coded. Download a free Solar Panel Installation and Commissioning template to guide technicians through safe panel installation and operation. 54.37.136.231 Ensure the metering connections are proper. Allanaloginputsintoitsnormalposition'lessthanHighsetpoint'or'more Identification through-thickness work hardening variation of a thick high-str MOVIE RECOMMENDATION SYSTEM USING COLLABORATIVE FILTERING, Interpreting and Steering AI Explanations Via Interactive Visualizations, Identifying and mitigating bias in machine learning, by Ruta Binkyte, Paris Women in Machine Learning and Data Science, Innovative Shroud - A New Possibility for Production of Clean Steel In Tundish, Myoelectric prosthesis controlling algorithm based on motor imagery, Operational Aircraft Performance and Flight Test Practices (2021).pdf, Active Retrieval Augmented Generation.pdf, Electrical Contact Selection for Heart Assist Device Design, Additive manufacturing of porous carbons.ppsx, ML In Predicting Diabetes In The Early Stage, Comments Randomlycheckthewiringforpropercrimpingandtermination(TugTest) safetygroundingcircuitcheckasperEN610101checkofthesafetyground simulationpanel. 7.2.2.2.2 All Hi-Pot equipment shall be calibrated by approved calibration laboratory and documents will be submitted for conformation. Take advantage of your data in every scenario, streamline your field processes, and win more satisfied customers with an unrivaled mobility experience for MSD365, Power Platform & Dataverse. ATTACHMENT. 3.3.2 SATIP-P-116-01 Medium Voltage Switchgear. Punchlists are typically comprised of physical items identified during a punchlist walkthrough of the project (e.g., missing signage, damaged finishes, broken door handles, missing components, site cleaning, etc.) It is expected at substantial completion that there will be some outstanding contractual obligations the contractor still needs to fulfill, and it's a standard practice for the contractor to prepare and submit a full list of items to be completed or corrected before final completion. Paralleling of transformers is a potentially dangerous exercise. 3.3.27 SAIC-P-3811 Protection & Metering Relay Installation and Pre Commissioning. Checkthecurrentatthefieldterminalsusingamultimeter. 7.1.7 Electrically Hazardous Task Plan / Permit shall be completed and signed before any work proceeds. Report. Erection Checklist for Solar Inverters, Solar Transformers & Solar String Com Electrical Maintenance for Engineers and Technicians, Pre-Commissioning Tests for AC Side of Solar Power Plant, Installation Operation & Maintenance of 33kV & 11kV Switchgear, Switchgear Installation Precomissioning Inspection.PPT, NFI - Industrial Automation Training Academy, Instrumentation Construction Pre- CommnEngineer RESUME. All articles and SOPs are written by Ankur Choudhary. Fire and Gas Detection System : Part 2_Block Diagram_Philosophy, Signal Types Get 4 channel, 8 channel, 16 channel temperature scanner - Canopus Instruments, P_and_ID_SYMBOLS_P_and_ID_SYMBOLS_ISA_Sy.pdf, New Tools for a Next Generation of Metering - TESCO Solutions, SMC PTE-Range Manual and PC Controlled Relay Test Equipment, HVAC, Heating Ventilation Air Conditioning BMS, PLC, DCS and PLC vs DCS Presentation by Jitender Singh Shekhawat. Electrical testing and commissioning method LV panel The below procedure will ensure that the job execution complies with the project requirements and serves the intended function to satisfactory level. 3.3.21 SAIC-P-3850 LV Controlgear Power Circuit Breaker Pre Commissioning. a checklist containing the most vital data is also brought to the FAT or SAT. Suggest new features & enhancements for Resco products. 5.3 QC Engineer/ Inspector. ThepurposeofthistestistoverifytheLCPApplicationCodesagainstthe Pharmaguideline is a pharmaceutical blog where pharmaceutical concepts are explained in very simple and easily understandable language for professionals and students. 8.5 QC Inspector, who conducts surveillance and inspection, shall coordinate to JGC/DEC and Saudi Aramco Representative. Thelogicsequencewillbetestedexactlyasperthecontrollogicdiagramand 1.4 LVMDP and LVSDP Electrical Panels. 7.2.1.12 Verify that main bus tap bolted connections are properly torque in accordance with manufacture recommendations. ConformityCertificate correspondingHMIdisplayischangingtherespectivedevicecolorasspecified As part of this project, start-up services will be performed on the electrical distribution and control equipment as specified. Before any work is done a motor . Recordresults priortopoweron. 1. 9.12 Job Hazard and Risk Assessment of this procedure shall be disseminated and explained to workers for safety awareness. All equipment calibration original certificates should be presented at site. 5.3.4 Unlock the break by shifting a pin on the right side adjacent to plug. This website requires certain cookies to work and uses other cookies to help you have the best experience. The most important pre-commissioning tests and in-service checks of protection system can be summarized as follows: Analysis of the wiring diagrams to confirm the polarity of connections, positive and negative-sequence rotation, etc. 3.0 APPLICABLE DOCUMENTS Checkdigitalinputsquarequantityin% MV SWITCHGEAR CT INSPECTION AND TEST PROCEDURE. Rope off the area if necessary and erect warning signs. Final completion is the point at which the owner agrees all contract requirements have been met, and the contractor is paid fully for the construction work. 3.1.9 Schedule D Safety, Health and Environmental Requirements. Before working on circuit breaker mechanism box, always first discharge the closing and tripping springs.This is done by first switching of the control power to the breaker or disconnecting its control plug, tripping the breaker ( if closed), then closing it , and then tripping it again.It is very dangerous to work with either spring in charged condition. DegreeofMechanicalProtection 2023 Resco spol. Commissioning of HT Panel - Operational and Functional Checkup Alsocheckvoltageontheinputsideofthepowerdistribution 7.2.1.15 Check breaker and door interlocks for proper operation. 9.10 TSTI meeting shall be conducted by Electrical Supervisor daily so that work activities will be properly coordinated to all concerned and all safety measures will be carried out on the entire work duration. connectiontoterminalstrip,neutralandphase processoperatingconditions Allearthbarlabelsarefitted normalplantoperatingconditions,witheachstepsperformedinsequence. Which generator will receive loads simultaneously and used as needed. Ensure that all the precommissioning checks are carried out successfully. We observe the operation of circuit breaker opening. Activateeachofthedigitalinputsbytogglingtheswitchesonthesimulation Your email address will not be published. rearofcabinetforeasyviewing ConfirmthatcorrectRack/Slot/ChannelLEDilluminatesonoutputmodule For mechanical systems, pre-commissioning activities consist of cleaning and flushing of pipes, pressure testing, and leak testing. Fill out the form to try the template in Inspections app. 10.9 Attachment 9 SA-P-030 Molded Case Circuit Breakers. FieldI/ONormal intheFDS 10.3 Attachment 3 SA-P-000 Pre-commissioning form Testing Guidelines. 7.2.2.12 Perform secondary current injection test on the entire current circuit in each section of switchgear. MV SWITCHGEAR CIRCUIT BREAKER INSPECTION AND TEST PROCEDURE . 7.2.2.3 Perform control wiring performance test. 3.3.18 SAIC-P-3829 MV Controlgear Metal-Enclosed Equipment Installation and Pre-Commissioning. D04. Checka230VAC(+5%),50Hz(+1%)supplytoincomingUPSACsupply 7.2.2.10 Carry out a complete functional check of the Control Scheme. Allmechanicalconnectionsaresecureandfitproperly ), as well as operation handling instructions should be adhered. Panel Check List | PDF | Power Supply | Alternating Current 10.11 Attachment 11 SA-P-032 HV Power Circuit Breakers. . 4.0 RESPONSIBILITY All electrical checks and tests shall be conducted as per the manufacturer's drawings/manuals, relevant codes of installation and below given commissioning check lists. SS04 CH01 - 48V BDT Transducer SAT Format. 3.1.4 SAES-P-111 Grounding. Main Items Included in Scope. QAP- LT Panel.pdf. 4.1 Construction Manager is responsible for implementation of all HSE requirements; he shall study, analyze and schedule all construction activities with his department to include manpower and equipment line up as well as other possible resources required for the successful implementation of the construction work activities. PointtoGround(resistancetest) View full-text. 9.2 Provide warning sign and sufficient barricade on working area and only assigned personnel will be allowed in the area. October 2019. INSPECTION CHECKLIST FOR LT. 7.2.2.2.4 Testing shall comply with SAES-P-116 and all meters system calibrated before Hi-Pot test and calibration sticker will be visible. INSTRUMENT & AUTOMATION ENGINEER at TEBODIN INDONESIA. This type of panel is usually widely used in various water pump industries or even household purposes. Only assigned personnel shall be allowed in the area. Check the termination of the cables to the bus bars are tightenedto the required torque using torque wrench. Akshay Ajay. Pre-Commissioning Check List | PDF - Scribd CheckLocationofeachcomponentagainstGeneralArrangementdrawing IR Test. Note:AnydiscrepancywillbeinthepunchListandwillbeclearedbefore 10. Randomferruletaggingvisualcheck,shouldbeclearandreadable D04. Verifythecorrectnessoftheconnectionwiththesupplysystem,correctpower 10.10Attachment 10 SA-P-031 Low Voltage Power Circuit Breakers. AutomationForum.in, CheckchangeoverbetweenCPUA&CPUBandviceversa 6.7 Examples of Front Panel Configuration Sequence 117 6.8 Configuration Exercises for Typical Relays/Simulation Software 122 7 Cabling Commissioning and Periodic Testing 125 7.1 Review of Codes for Testing 125 7.2 Drum Length Checks 127 7.3 Post Installation Checking 128 7.4 Pre-commissioning and Periodic Tests 129 ApplicationProgramChecks appropriateearthbusbar EthernetSwitchRedundancyCheck Here we will review some brief explanations of the various types of electrical panels and their specifications: Main Distribution Panel (MDP) is a type of electrical panel that functions to divide and receive electricity supply from LVMDP. Perform vacuum bottle integrity test (over-potential) across each vacuum bolted with the breaker in the open position in strict accordance with manufacture instructions. CheckModel,QuanityofthesystemmodulesagainsttherecordinBOM: Buy Here | $12.99. All connection diagram vendor and IFC drawing shall be available in the work area. 9.1 Secure the approved work permit from the concerned Representative before starting any work. Therefore, the building owner has no clearly defined contractual teeth to require the contractors to correct deficiencies listed in the CAL before final payment. RandomPointtoPoint(resistancetest) Safework Method Of Statement. Performance & security by Cloudflare. After more than 25 years of commissioning being incorporated into some design and construction projects, the industry has yet to address how commissioning fits into an owners contractual acceptance of a project. The basic manpower under him shall consist but not limited to the following: 5.1.1 Lead Pre-commissioning Engineer. Fixing screw shall enter into holes taped into an adequate thickness of metal or provided with bolts and nuts. 5.13.3 Check incoming voltage between R-Y, Y-B and B-R on the volt meter provided, it should be 415 to 430 volts wherever applicable. Sr Points To Ensure Confirmation 1 Check for any physical breakage / damage Yes / No 2 Cubicals bolted in position. 5.3.3 Remove the metallic plug of control wires from its socket. 5.13.4 Charge the closing circuit breaker by the to and fro movement of . usedforthetest) 2.0 SCOPE 5.2 Vendor Representative (if needed). When ever temporary jumpers are required in testing, use jumpers of long length, so that even if you forget to remove them, they will get somebody elses attention. 5.3.2 Open the front door. Interrupter shall withstand the over-voltage applied without breakdown. MaterialTestCertificate To ensure that Electrical Testing and Pre-commissioning of <1000V to 4.16kV Switchgear (SWGR) are performed safely, efficiently and in accordance with good working practice, as per Saudi Aramco Job Specifications. CalibrationTestCertificates 2. However, it is almost never mentioned in the project closeout requirements, either in the bid specifications or in the construction contract with the owner. Until that happens, commissioning professionals can address this on a project-by-project basis with their building owners and design teams as project closeout specifications are written and contracts are executed. 2. Required Instruments & Tools Portable Hand tools Step Ladder Measuring instruments HV Test Kit Secondary injection kit Insulation resistance tester Trip circuit breaker by operation of each protective device. withsystem"NoLoad"conditionandrecordtheresults It is easy enough to include language regarding the CAL but not so easy to change decades of the way things have always been done. 7.2.1.4 General inspection of exterior of equipment. The digital Swiss army knife for every field tech, An all-in-one solution for smarter field sales, Increase field team productivity, agility & customer satisfaction with mobile forms. 3.3.8 SATR-P-3802 Protection & Metering Meter I Recorder Calibration, Setting, and Functional Testing. Click to reveal 7.2.1.9 Check cleanliness of interior of cubicle and free from debris. 3.1.6 SAES-P-119 Onshore Substations. COMMISSIONING CHECKLIST - Georgia State Financing and Investment Commission Be very care fully while using certain test equipment such as meggers, earth tester, multimeter and high or voltage test sets. 9.4 Hazardous area and its precautionary measure requirements shall be properly discussed to the working crew following all safety requirements. Commissioning is a method used to verify that a plant has been built, procured, manufactured, assembled, tested and ready for service in compliance with design sketches and requirements. The following are some guidelines to ensure safety : Ensure that proper safety gear is used. AutomationForum.in, Ferruletaggingvisualcheck,shouldbeclearandreadable To ensure that Electrical Testing and Pre-commissioning of <1000V to 4.16kV Switchgear (SWGR) are performed safely, efficiently and in accordance with good working practice, as per Saudi Aramco Job Specifications. 7.1.3 Manpower, equipment, tools and other logistics shall be prepared and ready for installation. Ensure before use, that multimeter has been selected for the correct parameter and range and its lead are instead in the appropriate sockets on the meter. He shall study all aspects of work procedure as per Saudi Aramco Standards. This list is commonly referred to as the punchlist, and the owner needs to agree to the items on the punchlist as part of the substantial completion process.