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Uploaded byStephanus Roux C Eng , IntPE(uk) , FIET
Milestone checklist
This document outlines the key milestones and deliverables in a process plant design project from conceptual design through detailed design and construction. It includes milestones for various disciplines like process, mechanical, piping, civil/structural, instrumentation and control, and electrical. The milestones range from developing preliminary design criteria and equipment lists to issuing design packages, finalizing vendor data, and completing construction drawings.
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Milestone checklist
- 1. Process Mechanical PipingCivil/Structural Instrumentation & Control Electrical Establish Process Design Basis Preliminary Equipment List - Issue for DBM Preliminary Plot Plan Varification of Site Selection I&C Inputs for DBM - IFR Electrical infrastructure and Requirements Defined Client business drivers identified Historical mechanical data collected Codes and Standards defined Civil/Structural design criteria defined Client input about Opetations, Control Phylosophy received Codes and Standards defined Site data collected ( elecations,temperatures) Dimensions, weighs rough sized in process engineering Fire protection requirements defined Modularization strategy defined Control Phylosophy defined Local site conditions and profile received Licensors identified PFD's IFR received Building enclosure philosophy determined Underground and above ground existing facilities identified Preliminary Control system architecture issued Preliminary horsepower data received Feedstock information collected ( composition, rate,etc.) MSD's - IFR Meteorological data received Meteorological ( snow, wind etc.) information compiled Standard & Specification defined Electrical power studies to define requirements Process design criteria identified Vendor packaged equipments identified Existing facilities information collected Preliminary geotechnical report receiced Preliminary Control systen functional specifications defined Preliminery Electrical equipment list Product information prepared Critical/long delivery items identified Historical plot plan data collected Land issues involved Control building preliminary sized Electrical underground,aboveground,substation information received Sparing phylosophy defined Legal and regulatory requirements determined Topographic information/ co-ordinates ( under/above ) ground received Regulatory issues (three level government, environmental etc. Preliminary PFD's received Electrical design criteria defined Environmental consideratuiins identified Spacing guidelines ( Installation,Hazards,etc.) established Site infrastructure information collected Major equipment process data sheets received Preliminary Equipment Pricing ( Quotes ) PFD's IFA received Transportation/logistic issues information collected Critical inline devices identified Area Classification - IFR Process Flow Diagram Functional Mechanical specifications Main piping tie-ins identified Preliminary plot plan issued by plant layout (with civil/structural input PFD IFD received Licencer information reviewed Mechanical sparing philosophy defined Equipment preliminary data received Preliminary Instrument Index Plot Plan IFR RECEIVED Heat and material balance completed Vendor list approved Hazardous equipment location analysis completed Civil input for Plot Plan IFR Instrument tagging procedure Process input to area classification received Major equipment identified and preliminary sizing Process data/rouph equipment datasheets completed Civil/Structural input ( ditches,roads,drainage,geotechnical, etc.) Preliminary site grading P&ID's IFD received Control phylosophy udentified and preliminary sizing Critical equipments shop fabrication milestone identified Electrical and instrumentation layout input received Process input on fire water system and drainage received Inline device data sheets IFR Load list - IFD Control Phylosophy decided ( Including DCS, PLC etc. Client infrastructurerequirements identified Fire water system layout Area classification IFR received P&ID's IFD received, horsepower defined Material selection guideline issued Equipment data sheets-IFQ/Equipment list - IFD Construction input received Sewers/drainage system layout Pipe specifications received Equipment list - IFD received Preliminary tie-in pointsidentified MDMT and other temperature design criteria defined Logistics and Shipping constraints study received Major equipment preliminary size received Process and Equipment data received Preliminart electrical vendor information Modularizationstrategy received Plot Plan - IFD Preliminary utility balance MSD's - IFD Spacing guideline/Codes received Control systen I/O Index defined Lighting load estimated VIP review and simplification completed PFD's-IFD received Plot Plan - PFD Main pipe racks preliminary sized Control system architecture development Heat tracing load estimated P&ID's IFR received Field survey of geometer reference points received Preliminary large bore pipe layour received Shut-down key matrix ( cause and effects) generated from index All electrical load defined DBM (FEED) items Preliminary hydraulic calculations completed Main pipe racks sized Construction and Operational access and egress studied Package equipment instrument specifications issued Winterization philosophy decided Plot-plan - IFR received Modularization execution plan ( racks, etc ) established Lay down areas identified Single Line Diagrams IFD Start-up/Shutdown philosophy published Sparing philosophy and spare parts defined Equipment datasheets (esp, compressors, pumps etc) received Cable tray routing identified Purchase inline devices Modularization strategy defined Preliminary drivers identified Area classification drawing - IFD received P & ID's IFR received Transportation, lifting and logistic issues defined Vendor list approved Eletrical Equipment datasheets IFD Process datasheets finished Modularization plan defined Material selection diagram received Process hydraulic calculation received Scope and Specification finalized Process hazard analysis completed Battery limit conditions defined Piping studies for critical lines Civil Input for Plot Plan ifd Piping specifications IFD received Electrical bidders list approved Process logic discription finished Specification and standards issued Fire hazards areas defined Major building (size, location)finalized Final process data provided to instruments data sheets Electrical control schematics IFD Preliminary material selection digram issued Packaged equipment instrument spacs issued Plot plan client review approval Major pipe racks and large bore piping design frozen ( including stress design) Area classifications IFD received Electrical control pjhilosophy issued Piping material classes published P & ID's IFD received Underground scope, location and services identified Client review and approval of datasheets Mechanical vendor information/packed equipment information received Stream information firm Equipment issued for purchase All undergrounds received Electrical underground, aboneground substation information received Bidder's specifications/vendor data IFD Variable frequency drive requirement defined Drafp DBM for review All equipment data sheets issued for purchase Hydro test phylosophy defined Preliminary vendor data (major vessels, equipment )received Sparing philosophy finalized Client/opetations input received Vendor quotes ( data drawings ) finished Major equipment coordinates frozen Access/ egress finalized and confirmed Control system purchase Vendor list approved Front-end PFD Frozen Shop fabrication schedule Major cable routing frozen I/O count / loop drawings IFD Area clarricication IFD Process flow diagram - IFD Technical evaluation finalized Plot plan - IFC Major equipment coordinates received Shutdowm keys IFC DBM Document issued Commercial review input (bid summaries , reccomendations client approval Final vendor dimensional data collected Preliminary mechanical equipment loads ( static and dynamic) and GA's received Marshalling Philosophy issued and approved Cable and Tray Schedule IFC General arrangement - PFD Building sizing and layout received Preliminary electrical equipment loads and G.A's received Control system hardware footprint defined Cable tray routing/location defined P&ID's and UFD's - IFR Hydraulic calculations finalized Final civil, road and drainage drawing received Preliminary piping drawing (rack, underground stress )received Panel layouts / termination issued Plot plan IFC received Mechanical equipment identification and sized Logistics input - lifting, transportation,routing,receiving and storage Heat trading LTD's IFD Pollution abatement ( equipment and facilities defined Electrical equipment layout IFC Discipline - Specific specification and standards published Client operation and maintence review Inline components defined Loading diagrams defined Control room layout IFD Control systems layout IFC received Battery limit tables finished Commissioning support - review of spare parts, training process and vendor support Large bore stress analysis completed All juction box lacations defined All tie-ins identified Large bore piping design and layout completed Rough Grading Plan IFC Instrument Index - IFC Certified packaged equipment Electrical data received Lines -sized specified Vendor certified data Utility piping definition copleted Logic/control narratives received Piping layout and/3D Model completed Relief requirements identified Equipment list finalized Electrical single line IFD received Deep underground IFC FAT procedures and test plan defined Single line diagrams IFC Major instrument list commenced Data lists finalized Electrical, I & C Cable trays requirements and data received P&ID's IFC received Other systems defined (CCTV, fire systems, LAN). Third party input completed Major valves identified Vendor data finalized Input of plot plan - IFC All I&C Purchase orders issued Major control valves identified and sized Scope of specification finalized Tie - in list IFC Electrical Heat Tracing ISO''s Licencer P&ID reviewed Start-up and commissioning plan defined P& ID's - IFC received Pilling - IFC FAT Piping ISO's IFC received Pressure relief valves preliminary sized LTD's IFC's received Structural pipe rack model All graphics built MSO Material Selection Diagram HT- & I requirements identified Pre-Commissioninf/ commissioning/Commissioning plan Survey of pipe wall thickness - Metallurgy received Preliminary structural design Configuration completed MTO Material Take Offs Manufacturing records ( as built data- book,certified perfomance) compiled Operations philosophy received Foundajtions drawings NDE Non Destructive Examination P&ID's, UFD's and TD's -IFD Operations manuals finalized Schedule of plant planned shutdown received Equipment loads and GA's received GLOSSARY OEM Original Equipment Manufacturer Flare and relief calculations and completed OEM support Client approval for operations and engineering Underground piping and electrical locations fixed DBM Design Basis Memorandum P&ID Process and Instrument Diagram All client input completed Large bore pipe stress design frozen CCTV Closed Circuit TV PFD Process Flow Diagram Hydraulic calculations finished Final client model/layout review Installation plan (Hoisting and craning requirementsdefined FAT Factory Acceptance Test PRV Pressure Relief Valve VIP's implemented as applicable Plot plan IFC FEED Front End Engineering Design (Includes FEL 2 & 3 ) SIL Safety, Intergrity Level Start - up system defined Large bore piping layout completed Foundations/Sitework Concrete IFC FEL Front End Loading SOC Supplier of Choice Shut-down keys defined Large bore stress analysis finished Final Mechanical Equipment loads ( static & dynamic) and GA's received GA Genetal Arrangement UFD Utility Flow Diagram Final line sizing by process engineering P&ID's - IFC Final Electrical equipment loads and GA's received HAZOP Hazard and Operation analysis IPS Uninterrupted Power Supply Final control valve and PRV sizing All hydraulic calculations completed Piping drawings IFC ( rack,underground,stress) received HT&I Heat tracing and Insulation VIP Valve Improving Practices HAZOPP review held Structural - pipe racks modeled All penetrations and embeds identified by other disciplines HVAC Heating, Ventilation, Air Conditioning SIL review held ( if applicable) Equipment modules design finalized Vendor package equipment loads and GA's CERTIFIED IFC Issued for Construction Vendor data received Building design IFD IFD Issued for Design IPA Definitions P&ID's IFC Electrical tray modeled IFQ Issued for Quotation Final equipment list applicable Clash analysis completed Structural steel IFC IFR Issued for Review Detailed vendor's information (Specification sheet,datasheet,auxilaries,utitilities) received Constructability review completed pIping drawing IFC (RACK, underground,stress) IPA Independent Project Analysis Inc. IPA Definitions HAZOP issued resolved Operations and Maintenance (O & M) review completed HVAC Drawing IFC ISO Isometric Drawings FEL 1 (Block Flow) Vessel levels finalized (Operations & Elevations) IFC line list completed Mechanical drawings IFD LAN Local Area Network FEL 2 ( Process Flow) Critical small bore piping (high pressure,Toxic, utility/tracing etc. identified and mideled Final electrical epuipment load and gas received LDT Line Designation Table FEL 3 ( P & ID's) Operating guidelines defined Inline componenets included Vendor package equipment loads and GA's certified MDMT Minimum Design Metal Temperature Detailed Design Commussioning/Start-up assistance planned All large bore valves indicated Building design IFD Location for cable trays identified Small bore piping routing completed Secondary supports indicated Review Structure Steel Shop Drawing First ISO Issue Certified vendor equipment drawings received Final Grading and Paving IFC Welding hydro equipment drawings received Civil drawing IFC (fencing , signage) Welding hydro test and NDE specifications IFC All piping details and standards IFC (Supports, hangers,etc) MSD IFC MILESTONE CHECKLIST Contruction Field Rework: Total direct cost of redoing work in the field regardless of initiating cause of saurce
- 2. Fabrication philosophy determined( field/shop)