PYPLOK®’s Post

A Single Point Mooring (SPM) chain stopper is a critical component in offshore mooring systems. Here's an overview: *Definition:* A chain stopper is a device that temporarily secures a mooring chain to prevent movement or escape. *SPM Chain Stopper:* A specialized chain stopper designed for Single Point Mooring (SPM) systems, which allow tankers to load or unload cargo offshore. *Key Features:* 1. High-strength design: Withstands harsh marine environments and heavy loads. 2. Quick-release mechanism: Enables rapid release of the mooring chain in emergency situations. 3. Secure locking: Prevents accidental release or chain escape. 4. Corrosion-resistant materials: Ensures durability and longevity. *Types:* 1. Hydraulic chain stopper 2. Pneumatic chain stopper 3. Manual chain stopper 4. Automatic chain stopper *Applications:* 1. Offshore oil and gas platforms 2. Floating production, storage, and offloading (FPSO) vessels 3. Single Point Mooring (SPM) buoys 4. Calm buoys *Manufacturers:* 1. Bluewater 2. SBM Offshore 3. MODEC 4. BW Offshore 5. MacGregor *Standards and Regulations:* 1. API (American Petroleum Institute) 2. ABS (American Bureau of Shipping) 3. DNV GL (Det Norske Veritas Germanischer Lloyd) 4. ISO (International Organization for Standardization) *Installation and Maintenance:* 1. Regular inspections and maintenance 2. Proper installation and alignment 3. Training for operators and maintenance personnel The SPM chain stopper plays a vital role in ensuring safe and efficient mooring operations offshore.

Your statement included this line: "As per client standard ERW and spiral Weld pipes are not allowed in on-plot piping". This suggests to me that the Client's Piping Material Standard is based on (or is in fact) very old thinking. Fifty to seventy five years ago the big refiners (BP, Shell, Standard Oil, EXXON, Mobil, etc) all included this thinking in their Standards and Specifications for Onsite facilities. However in the last twenty years I have seen some relaxation of this due to the higher quality automatic welding resulting in a better reliability record for Seamless. At this point, if the Client is not willing to consider a change to the in-house Standard and is willing to pay whatever the small higher cost difference in the Seamless pipe then you should respect their wishes.

Piping and tubing one-stop solution will be the key for future projects

CASE STUDY: The J Pipes and Production Riser Pipes, to be used as part of a large offshore structure, required to be coated before being put into service. The scope of work included coating the internals and externals of these pipes. Chemco’s NORSOK M-501 System 7a was selected for this project to ensure long term asset protection. Full case study. 👇

Your statement included this line: "As per client standard ERW and spiral Weld pipes are not allowed in on-plot piping". This suggests to me that the Client's Piping Material Standard is based on (or is in fact) very old thinking. Fifty to seventy five years ago the big refiners (BP, Shell, Standard Oil, EXXON, Mobil, etc) all included this thinking in their Standards and Specifications for Onsite facilities. However in the last twenty years I have seen some relaxation of this due to the higher quality automatic welding resulting in a better reliability record for ERW pipes.

🚢 LNG Ship/Shore Compatibility Process 📖 The major objective of the ship approval procedure is to check the compatibility of ship requesting berth access, in terms of mechanical design, communication and safety. The overall objective is to proactively ensure safe LNG cargo operations and sustain the high levels of safety. 👉Prior to LNG tanker calling at LNG terminal for cargo operations the following forms the part of compatibility process: 1️⃣ Information to be requested from terminal operator - Terminal Information (mooring, connection, navigation in port, Cargo aspects) - Generic Ship Shore Safety Plan - Port information (port access, berthing, tugs available) 2️⃣ Ship/Shore Interface Study - As per the OCIMF Compatibility template which includes : - Fender and hook arrangement - Loading arms and Manifold layout - Mooring Lines and Winches - Cargo Pumps, Compressors - SDPs if required and cargo strainers - Gangway/Service Platform - Communication -ESD -Tension Monitoring system - Port Docking Procedures - Emergency Procedures - Contingency Plans 3️⃣ Ship-Shore Compatibility meeting - Carried out after all the documentation has been compiled. - To discuss all aspects like cargo handling, port approaches, optimoor study. - This meeting is the final stage in compatibility process and on successful completion, the vessel is considered acceptable for the terminal. 4️⃣ Final agreed Ship-Shore compatibility document sent to vessel - This includes terminal handbook, which includes all aspects of cargo operations, safety of vessel and terminal, vessel positioning. - This should be sent to vessel atleast 7 days prior calling to the terminal. 5️⃣ Final Ship-Shore Safety Inspection - On first arrival at an approved terminal a full ship/shore safety inspection to be conducted to ensure all criteria are within allowable parameters. #lng #shipshorecompatibility #lngknowledge #lngtanker #lngterminal #lngcarrier #safety

The BOP stack may be built in a variety of configurations. American Petroleum Institute (API) Code to describe stack configurations is contained in API Bulletin RP53. The recommended component designation codes for blowout preventer arrangements are as follows: A = annular type blowout preventer G = rotating head R = single ram type preventer with one set of rams, blind or pipe, as operator prefers Rd = double ram type preventer with two sets of rams, positioned as operator prefers Rt = triple ram type preventer with three sets of rams, positioned as operator prefers CH = remotely operated connector attaching wellhead or preventers to each other CL= low pressure remotely operated connector attaching the marine riser to BOP stack S = spool with side outlet connections for choke and kill lines M = 1,000 psi (68.95 bar) rated working pressure

#Pipeline_Pigging_Services Market Growth Soars Amid Rising Demand for Pipeline Maintenance >> https://lnkd.in/egZHypYU #Pipeline pigging refers to #tools usually propelled in line to perform a specific action inside the pipeline. It is a #vital component of pipeline maintenance and #operation. One must call for pipeline #pigging service provider when one #observes: the build-up of foreign #materials in a pipeline, #reduction in flow, high pressures, and #plug in the pipeline. Pipeline pigging are also attempted for pre-commissioning and #inspection testing and confirms pipeline #defects. T.D. Williamson Baker Hughes Rosen Group NDT Global Enduro Pipeline Services Intertek Group-Panama Applus+ Dacon Inspection Technology B.V. Onstream Pipeline Inspection #innovationmanagement #technologies #communications #marketgrowth #EnergyAndPower #Pipeline #vital #pigging 

🔍📰 Tank owners, contractors, engineers, and inspectors alike should check out our latest article in Inspectioneering Magazine written by our very own General Manager, Adam Vance! 🎉 In his piece "Investigation Tactics for Prevention of Floating Roof Rim Seal Failures," Adam delves deep into the critical importance of maintaining operational reliability in above ground storage tanks. Rim seals, often exposed to demanding environmental conditions, play a pivotal role in controlling emissions and preserving the stored product. However, when these seals fail, the consequences can be costly – both in terms of operations and environmental impact. Adam's article offers a comprehensive exploration of various failure modes, from degradation to dimensional tolerances, adhesion, and external forces. Drawing on decades of industry experience, he provides invaluable insights and case studies to aid in understanding and mitigating these risks. Read the full article here: https://lnkd.in/g3S-4f-A #Inspectioneering #RimSealFailures #AssetIntegrityManagement #IndustryInsights #KnowledgeIsPower #abovegroundstoragetanks

🔎 Process Audit A process audit is a structured approach to identifying and improving processes. By conducting an audit, you can identify areas for improvement, identify gaps in existing systems or processes, and suggest improvements that will help your facilities or plants meet its goals. We reviewed our LPG storage and piping processes with my friend Sercan. Sercan Kaptan #oil #LPG #plant #refinery #process #gas #audit #learning #engineering #processsafety #safety #patrol #terminal #storage #vessel #piping #atex #gauging #pressure #temperature #levelgauge