PROJECT PROFILE Project Profile Turbo Expander Turbo Expander CLIENT Southern Gas Networks LOCATION St Mary Cray AGI, Kent UK VALUE £1.8m DURATION 3 years PROJECT St Mary Cray Turbo Expander Project Technica were chosen by SGN from their Design Framework as design partners for the St Mary Cray Turbo Expander Project. The project provides SGN with the option to generate electricity using the CHP and Turbo Expander which can be used as a pressure let down facility rather than via the inefficient traditional pressure reduction streams based on site. Technica provided multidiscipline design and engineering services associated with the installation of a new Atlas Copco two stage Turbo Expander (TE) , Combined Heat & Power (CHP) unit and Boiler package. The design of Process Gas system allowed the gas to be heated using gas/water heat exchangers. The water system was designed to enable the water to be heated by reject heat from a new Combined Heat & Power (CHP) set coupled to a synchronous 4MW 11kV generator. This heating requirement was further augmented by a new medium pressure hot water boiler. Technica were also responsible for the design, construction and implementation of the Plant Control System (PCS) which is central to the controls associated with the individual TE, CHP and Boiler control systems. Two new HV Switch rooms were designed allowing final connection to the EDF 11kV local distribution network. Technica provided a range of design and engineering services associated with: > Feasibility Study > Conceptual Design > Detailed Design > Equipment Specification > HV Electrical Switchgear > HV Electrical Network Analysis > LV & HV Switch Room Civils > LV Electrical System > Control & Instrumentation > SIL Assessments > Functional Safety > Process Gas System P&ID’s > Water System P&ID’s > Plant Control System Software > Plant Control System Design, Build & Commission > Third Part Vendor Management > FAT Attendance > Commissioning Support
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PROJECT PROFILE
Proj
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rbo
Ex
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Turbo ExpanderCLIENT Southern Gas Networks
LOCATION St Mary Cray AGI, Kent UK
VALUE £1.8m
DURATION 3 years
PROJECT St Mary Cray Turbo Expander Project
Technica were chosen by SGN from their Design Framework as design partners for the St Mary Cray Turbo Expander Project. The project provides SGN with the option to generate electricity using the CHP and Turbo Expander which can be used as a pressure let down facility rather than via the inefficient traditional pressure reduction streams based on site. Technica provided multidiscipline design and engineering services associated with the installation of a new Atlas Copco two stage Turbo Expander (TE) , Combined Heat &Power(CHP)unitandBoilerpackage.Thedesign of Process Gas system allowed the gas to be heated using gas/water heat exchangers. The water system was designed to enable the water to be heated by reject heat from a new CombinedHeat&Power(CHP)setcoupledto a synchronous 4MW 11kV generator. This heating requirement was further augmented by a new medium pressure hot water boiler. Technica were also responsible for the design, construction and implementation of the Plant Control System (PCS) which is central to the controls associated with the individual TE, CHP and Boiler control systems. Two new HV Switch rooms were designed allowing final connection to the EDF 11kV local distribution network.
Technica provided a range of design and engineering services associated with:
> Feasibility Study
> Conceptual Design
> Detailed Design
> Equipment Specification
> HV Electrical Switchgear
> HV Electrical Network Analysis
> LV&HVSwitchRoom Civils
> LV Electrical System
> Control&Instrumentation
> SIL Assessments
> Functional Safety
> Process Gas SystemP&ID’s
> Water System P&ID’s
> Plant Control System Software
> Plant Control System Design, Build&Commission
> Third Part Vendor Management
> FAT Attendance
> Commissioning Support
To underwrite our customer promise, the Company has introduced Technica Spectrum as its badge of total commitment to project delivery and success. Each element of our delivery - Design, Construct, Manage and Support - is geared to ensure that we partner you throughout, from the initial discussions and feasibilities, to completion and final hand-over of the project.
You also have the added comfort of knowing that our quality assured systems and customer focused approach to business relationships builds on our considerable expertise gained over many years in the industry.
To ensure success, our large in-house support team, breadth of skills and the vast experience of directors and engineers are harnessed to your benefit throughout.
TECHNICA LIMITED TOTAL ENGINEERING SOLUTIONS
TRUST THE EXPERTSTechnica provide a range of turnkey design and construction services to some of the world’s foremost energy companies. A range of services can be provided from front-end engineering design, to round-the-clock support following construction completion. Technica will work with you every step of the way to ensure all your project requirements are met.
Since 2003, we have specialised in single-source solutions managed by a core of professional engineers. Our knowledge and experience in the design, construction, commissioning and maintenance of industrial systems enables us to successfully complete multi-million pound projects throughout the world.
Our specialist team includes chartered engineers, design engineers, project managers, software engineers and consultants who ensure that all Technica-designed and produced systems are technically and physically robust, highly efficient, innovative and problem free.
> Safety, health and environmental accreditations
> Privately owned, independent company
> Established in 2003
> Bespoke engineering solutions for the global energy supply industry
> International customer base includes the world’s largest energy companies
Technica Limited
Cherry Tree Business Park, Estate Road No.5, Grimsby DN31 2TX. UK
