hsse policy group 5 final
Post on 23-Jun-2015
214 Views
Preview:
DESCRIPTION
TRANSCRIPT
SAFETY ISSUES IN CGD INDUSTRY
Group 5Roll No. 20121041 to 20121050
Agenda
Overview HSSE Policy Safety Measures- Functions of OISD IMS for CGD
HSSE Policy
Effective health, safety and security performance across CGD operations depends on a commitment to maximize awareness of these risks at every level of the organization.
Zero injury goal could be achieved by; Preventative maintained Internationally accepted good practice Everyone’s responsibility and duty to intervene to prevent
unsafe actions and to reinforce good behaviors through demonstrating HSE leadership.
Implementing this policy need to ensure -
Management decisions reflect our HSE intentions HSE management system reflects best industry practice
and is properly resourced Continuously improvement of HSE performance by
acting on lessons learnt ;
to avoid work related ill health, accidents, and incidents, to prevent pollution and to minimize environmental emissions, waste and energy use.
Ensure and maintain compliance with all legal requirements to operate business and which relate to its environmental aspects and OH&S risks.
Provide direction, education, training and supervision to ensure all employees are competent and understand their accountabilities, the required behavior and the consequences of non compliance
Ensure that contractors and suppliers understand their HSE accountabilities and required behavior, share our aspirations and are aware of the consequences of non compliance. Sharing and learn from each other’s experiences
Work with partners to achieve internationally accepted good practice in HSE and learn continually from each other’s experiences
Adopt a risk based approach to the design, construction and operation of our facilities across their life cycles
Involve and consult all our Stakeholders and take into account their concerns on HSE
Report on our HSE objectives together with performance and work with industry and government agencies to improve HSE practices
Policy is used as a framework for setting and reviewing Environmental and OH&S objectives and targets.
Core Values
Injury and incident free organization, this means: Trust - Developing trust through fair treatment Confidence - Ensuring people feel confident to act Empowerment - Empowering people to take action on safety Zero Tolerance - Never compromising on safety and taking
action on safety
Core Value
s
Trust
Empowerme
nt
Confidence
Zero toleranc
e
Asset Integrity
ASSET INTEGRITY ACHIEVED BY:
Application of the national and International codes & standards
The use of industry best practices Utilizing effective techniques and systems to
prevent failures by identifying hazards, potential consequential failures and undertaking necessary mitigation actions
Ensuring all personnel required to work on the network are trained and competent
Monitoring performance, review and amend as required to achieve this goal
Involvement of all stakeholders This endeavor shall be supported by the
provision of all the necessary resources
Concept Selection
FEED
Detailed Design Engineering
Construction & Commissioning
Operations
Change
Transfer of responsibility
Decommissioning & Disposal
If you smell gas :
Open all Doors and Windows Turn off your gas supply at the meter Do not switch on or off any electrical switch Extinguish
all naked flames Call emergency service no 1800XXXXXX
Petroleum and Natural Gas Regulatory Act, 2006
Covered under ASME B 31.8 Technical and safety audits during the construction,
commissioning and operation phase, as well as on an on-going basis as may be specified from time to time.
Technical Standards and Specifications including Safety Standards For City or Local Natural Gas Distribution Network Schedule – 1A Materials And Equipment Schedule – 1B Welding Schedule – 1C Piping System Components And Fabrication Details Schedule – 1D Design, Installation And Testing Schedule – 1E Operating And Maintenance Procedures Schedule – 1F Corrosion Control Schedule – 1G Miscellaneous
Safety Awareness
CNG PNG
Safe Refilling instructions followed for all CNG Vehicles at CNG Station
Safety symbols & cautionary instructions displayed all around
Safety films screened at CNG Stations frequently to educate consumers
Safety leaflets / Stickers developed for awareness on specific occasions
Free Compliance Plate given to all public transport fleet running on CNG through transport deptt
Safety clinics conducted for customers
Safety leaflets / Stickers developed and distributed
24Hrs customer care number.
ERDMPEmergency Response and Disaster Management Plan
Integrity management plan for city gas distribution networks through Evaluating the risk associated with city gas distribution
networks and effectively allocating resources for prevention, detection and mitigation activities.
Improving the safety of city gas distribution networks so as to protect the property, public and environment.
Bringing more streamlined and effective operations to minimize the probability of pipeline failure.
Functions of OISD
Develop Standards Liaise with statutory organizations Safety audits Information regarding disasters Enquiries in accidents Reviewing Specify critical drawing/Lauouts
Need of an Effective IMS
Ensuring the quality of CGD network integrity in all areas which have potential for adverse consequences
Promoting a more rigorous and systematic management of CGD network integrity and mitigate the risk
Increasing the general confidence of the public in operation of CGD network
Optimizing the life of the CGD network with the inbuilt incident implementation of IMP investigation and data collection including review by the entity.
Integrity Management
Plan (IMP)
Performance evaluation of
IMP
Quality Control
Management of Change
Communication Plan
Elements of IMS
Four aspects should be visualized during data collection:Data alignment, Data history, Data Normalization, Data accuracy and confidence
Time Dependent Threats-- 1) External Corrosion 2) Internal CorrosionStable Threats--Manufacturing related defects, Welding /fabrication related, EquipmentTime independent Threats- Third party /mechanical damage, Incorrect operational procedure
Initial Data Gathering
Threat Identification
Evaluation of Threat
Consequence and Impact Analysis Identification of High-consequence area (HCA)
Risk Assessment/Evaluation
Risk rating = Probability rating X Consequence rating
Hydro testing before commissioning at test pressure as per T4S standardExternal Corrosion Direct Assessment(ECDA)Cathodic protection system surveys etc.
Integrity Assessment
Response & Mitigation
Performance Plan &Measures
1) Process measures2) Operational measures3) Direct integrity measures
Source: PNGRB website
HSE issues in CGD business
High transmission pressures Remote location of transmission pipelines (high emergency
response time) Distribution lines pass through thickly populated areas No control of source of ignition near pipelines Pipelines are buried; hence maintenance and leak detection is
tedious Consumers are not well equipped to deal with exigencies Unplanned/ un-notified dredging by external agencies Use of non-standard fittings by the customer (CNG kits)
Possible solutions
Use of SCADA/ GIS to map remote pipeline networks Automatic isolation valves Customer education programs Proper route mapping and marking as hazardous zone Proper Leak Detection Equipments to prevent major disasters Synchronization with local bodies/ agencies to avoid pipeline
damage, notifying fire brigade about new gas pipeline routes in a given area
Undertake Asset Integrity Management (AIM) of all equipments Follow design/ operating standards as prescribed by OISD Prepare robust Disaster Management Plan (DMP) to deal with
disasters
THANK YOU
top related