Project Report on tas

8/11/2019 Project Report on tas

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Industrial training report

ON

Control and Automation at Larsen and Turbo

Submitted in partial fulfillment of the requirements for the award of

degree of

Bachelor of technology

In

Instrumentation and control Engineering

Guide: Submitted by:

Mr. Sunil More Manish Gupta

(07810403011)

Department of Instrumentation and Control Engineering

Amity School of Engineering and Technology

GGS Indraprastha University, New Delhi

(2011-2015)


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ACKNOWLEDGEMENT

I sincerely and honestly thank my college for giving me opportunity for 6weeks industrial in Larsen and Turbo .I am highly indebted to my teachers

for their guidance and constant supervision as well as for providing

necessary information regarding the project and also for their support in

completing project.

I am indebted to Mr.Sunil More project leader, for sparing his most special

time in providing guidance to me in training. Without his wise counsel,

inestimable encouragement it would have been difficult for me to haveknowledge of the functioning of various types of equipments. Gratitude is

also due to him for his constant guidance and direction in writing this

piece of work.

I would also like to thank all the staff members at Larsen and Turbo, who

have been very co-operative and patient with me and contributed towards

my summer training a success and a wonderful learning experience.


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CONTENTS

1.

Terminal Automation System2.Main Features

3.System involved in TAS

4.Working of TAS

5.Safety interlocks in TAS

6.TAS network diagram

7.Conclusion

8.

References


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Terminal Automation Systems

Terminal Automation System (TAS) provides monitoring, control and management of the

entire product handling process from receiving to storage to distribution. Our terminal and

tank farm experience includes products such as crude oil, refined oil, liquefied natural gas,

petroleum gas and chemical tank farms, utilizing loading systems for ships, trains, trucks and

pipelines. With data integration as the systems core, TAS combines automatic control and

business management functions. It is an integrated, modular, open and scalable solution that

helps ensure the safe and stable operation, optimal management and profit maximization of

the terminal, as well as lowering production costs.


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Terminal Automation Control

Process control

Safety control

Fire & Gas control

Terminal Business Management

Material transfer (truck loading/unloading, vessel loading/unloading, tanking,

pipelining etc.)

Material tracking

Storage tanks and inventory management

Material sorting/classification management

Customer management

Vehicles and vessels management Equipment and assets management

Order and contract management

Distribution statements

Supervisor query

ERP interface


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Main features

Terminal Management System (TMS)

TMS is an integrated terminal management system at MES level. It can send

commands to the control system via the interface with the process control system, and

also transmit necessary data to the ERP system.

TMS is mainly responsible for the operations and management of the entire

production and business processes at the terminal. It includes operations of material

receiving and distribution, stock tracking, tank farm condition monitoring, stock

material change, stock calculation, metrical information collection of volume and

quality data, water separation, tank cleaning, data management of operation records,

receipt preparation, log books distribution, at the same time analyzing operation and

business data, while performing position operation guidance and management. With

integrated management throughout all business processes, besides being able to

enhance the operation efficiency at the terminal, it is also able to standardize and

improve terminal companies management effectiveness.

As a TMS network usually adopts the B/S

(browser/ server) structure, the terminal

management may perform data entry, editing,

management, query, statistics and summary,

statements review and printing, and online

release through the Web server using a browserwith appropriate authority. Additionally, special

software does not need to be installed in the

system to perform this task.

With a standard database as its core, TMS

provides data display and output in various

forms of data sheets and graphs.

Process Control System

Process Control system is a unified platform for

sequential control, process control, electrical

control and safety control. It provides a

powerful, flexible, low-cost and all-in one

solution for process monitoring and safety at

tank farms.

PlantPAx performs data acquisition, control and

management of production control, and

transmits and receives process variables from


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Systems and Working involved in TAS

Pipeline Strainers

Smith Meter

Pipeline Strainers provide protection for 4 or larger turbine andpositive displacement metering systems against dirt and foreign materials.

Features

1. 304 stainless steel perforated plate basket

2. Blind flange-type cover with lifting lug

3. NPT differential pressure taps

4. NPT vent and drain taps

5. Basket seal

Options

1. 304 Stainless Steel basket liners

2. Air Release Kit

3. Basket Differential Pressure Gauge Kit

4. Quick closure style covers

5. NACE compliance

Liquid Measurement

We offer the right solution for your liquid measurement application. Working in

partnership with our customers, FMC Technologies assists with application know-

how and process and system design expertise through equipment specification,

installation and start-up. Regardless of the application, we provide highly reliable

products with repeatable accuracy. And for those unique special-purpose

applications, we find solutions through our innovative, industry-leading measurement

technologies.


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As the centerpiece of FMC Technologies Measurement Solutions vast liquid

measurement product line, the Smith MeterPositive Displacement (PD) Meter has

long been the standard for unsurpassed reliability and superior custody transfer

accuracy. Boasting high measurement stability, superior accuracy and a low pressure

drop, our PD Meters offer unmatched service life and ease of maintenance. Frompetroleum production to marketing or transportation, Measurement Solutions is the

most trusted supplier of accurate and reliable Positive Displacement metering

equipment in the petroleum industry.

Benefits of Positive Displace Meters:

1. Superior accuracy and measurement stability

2. Low pressure drop

3. Low operating cost

4.

Long service life

5. Tolerance to entrained solids

6. Ease of maintenance

Smith Meter Valves and Line Accessories

FMC Technologies Measurement Solutions offers a complete line of valves and line

accessories that can be used with Smith Meterproducts.

From the Smith 200 Series Control Valves featuring hydraulic operation, to the Set-

Stop Valve Packages featuring both electrohydraulic and digital electrohydraulic

operation, FMC Technologies has the solution for your valve application needs.

Smith Meter Strainers protect the metering system from dirt and other foreign

materials for optimum metering accuracy.

Air Release and Purger Systems

Smith MeterAir Eliminators and Deaerators separate and release air or gas frompetroleum or other liquids before they are passed through the meter. Complete


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elimination of air or gas is essential for accurate metering. Therefore, the Smith Meter

Air Eliminators, Deaerators and Air Purging Systems are a necessary part of an

efficient metering system when there is a possibility of air or gas being present in the

flowstream.

AccuLoad III Preset Controller

With the latest configurations, including the Split Architecture System and the

AccuLoad II-to-III Upgrade package, operators choose the Smith

MeterAccuLoadIII family of products for maximum load control and flexibility.

The AccuLoad III product line provides the power and flexibility required for todays

highly efficient and regulated terminals. By offering a wide variety of loading arm

configurations- mixing blending arms with straight product- AccuLoad III maximizes

efficiency and product throughput like never before. Up to six products can be

blended together either sequentially or with ratio methods. Enhanced additive controls

include piston, standard metered or smart, as well as high-volume additive with flow

control.

Standard Loading Systems Modules

FMC Technologies loading system modules are based on the experience and quality

of the Smith Meterbrand.

Smith Meter is the only supplier worldwide who can provide all the required state-of-

the-art technology components from its own product line. The basic system moduleincludes the entire measuring section from the supply line inlet connection to the air


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purger systems required by Weights & Measures regulations and ends at the control

valve exit or, optionally, at the top or bottom loading arm coupling.

These systems are designed for the European Market that require regulations such

as the Pressure Equipment Directive 97/23/EC (PED), the Directive 94/9/EC forEquipment and Protective Systems intended for use in potentially explosive

atmospheres (ATEX), national Weights & Measures directives and especially the new

European Measurement Instrumentation Directive 2004/22/EG (MID) now statutory

in the European Community.

Biofuel Blending Systems

FMC Technologies Measurement Solutions is the most qualified company in the

world to supply a customized pre-packaged blending or unloading skid. Offering all

components including: meters, valves, strainers, presets, manual isolation valves,

proving valves, air eliminators, pumps, loading arms, safety equipment,

instrumentation, pre-wired and tested. FMC Technologies' skid packages also include:

sizing and specifying equipment, mechanical and electrical drawings, field

commissioning and local spare parts globally.

For 70 years, FMC Technologies has been the world leader in loading rack

measurement equipment.

1.

Supplying more blending systems than anyone in the world

2. Offering more varieties of blending methods

3. Offering all metering technologies

4. Market leader in packaged systems


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Proximity Card Reader

The Smith MeterProximity Card Reader offers terminal operators an alternative for

maintaining control and security by providing a reliable method of identifying drivers

and other users by communicating directly with the AccuLoad III or the terminal's

automation system.

Configured to operate as either a gate reader or an island reader, the card reader can

be supplied in a General-Purpose Enclosure or in an Explosion-Proof Enclosure that is

designed and approved for Class I, Division I, Groups C and D locations. The cards

for the reader have also been approved to be used in Class I, Division I, Groups C and

D locations and may be the only cards on the market approved for use in this

environment.

Bottom Loading Equipment

Seningoffers a complete range of proven mechanical products and systems for

bottom loading applications which can be combined with state-of-the-art electronic

technology.


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Benefits

Higher flow rates

Increased efficiency

Vapor recoveryIncreased driver and operator safety

Sening components are in accordance with international standards for bottom loading

of light petroleum products.

Overfill Protection:

- Optic overfill sensors (e.g. EN 13922)

- Pneumatic overfill sensors (on-board operation)

Vapor Recovery:

- Compartment vent valves

- Flame arrestor and vapor hood

- Vapor recovery adaptors and valves

Pneumatic Control Equipment:

- From individually designed switches and control components to fully integrated

factory assembled pneumatic control systems

Valves, Sight Glasses, Flanges, Couplings and Fittings:- Foot valves (emergency valves), line valves and discharge valves

- API couplings

- Bottom loading manifolds

- Other line accessories and fittings

Manlids

- 20" (according to EN 13314, 13317)

- 16" (according to AS2809.2-1999)


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Safety Interlocks in TAS

Safety control at the terminal involves equipment safety, personal safety and environmental

safety, and thus is the top priority in the terminal operation. TAS provides solutions which

comply to SIL2 or SIL3 standard, which can effectively realize safety control of the entire

plant including the tank farm, pump area and loading area.

Fire & Gas System includes:

Fire-area control philosophy

Automatic control, interlocking control and monitoring of the fire pumps, electric

valves and fire-fighting control

Automatic water replenishment of the fire water tank

High-pressure stability automation system

Heat, smoke and flame detectors, on-site manual fire call point, combustible gas

signal detection acquisition, monitoring and alarm system

Alarm signal to the industrial CCTV system

Signals interlock to the emergency evacuation system


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Terminal Loading System

The terminal loading system is applied in the storage and transportation operations at the

terminal to improve the accuracy of product receipt or delivery, and lowers costs and

improves efficiency by automating shipping/trucking/barreling. At the same time, it helps to

avoid accidents caused by static electricity, manual measurement, and abnormal loss of

product. Meanwhile, it also provides accurate data to the upper ERP management system to

significantly improve the management and macro-control capability of the tank farm.

Operator authorization management

Driver and vehicle authorization management

Fill in, submit and process bills of materials

Crane position allocation and condition monitoring

Loading preparation, execution and completion of the entire management process

Acquisition and use of flow and weight signals

Intelligent control and interlocking protection of pumps and valves

Dynamic screen display of loading process,

Safety protection systems, static electric grounding as well as recovery systems

Reports, billing and invoice printing

Data archiving and database management


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Communication

By adopting a completely open architecture and supporting standard communication

interfaces and protocols, TAS allows easy and convenient data sharing within an enterprise.

The system can communicate with third-party equipment and ERP system by means of serial

communication, DeviceNet, ControlNet, EtherNet/IP, OPC, etc.


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Terminal Automation System Network Diagram


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CONCLUSION

With a view to utilize summer vacations through the activities of academic pursuits an

industrial training at LARSEN AND TURBO was undergone

The project is all about study of various departments, workshops, onsite practical knowledge

of various instruments and instrumentation mechanisms. The training also covers the concept

of controlling instruments .its building block and calibration.

The training was quite fruitful as it helped in sharpening the operational skills of

instrumentation and working in technically excellent and advanced instrumentation equiped

particularly in company having international reputation and engaged in international projects


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REFERNCES

1.http://www.l&t.c&a.in/

2.Manual on calibration

Documents

Project Report on tas