Author: Davis Langdon
Publisher: CRC Press
ISBN: 0415552583
Category : Technology & Engineering
Languages : en
Pages : 738
Book Description
Materials prices are still rising for most products, subcontract prices are volatile, tender prices falling... What’s happening in detail and where are things heading in this demanding market? Spon's Civil Engineering and Highway Works Price Book 2010 is more than just a price book. It provides a comprehensive work manual that many in the civil engineering, surveying and construction business will find it hard to work without. It gives costs for both general and civil engineering works and highway works, and shows a full breakdown of labour, plant and material elements, with labour rates updated in line with the latest CIJC wage agreement. This 24th edition, in its easy to read format, incorporates a comprehensive review throughout Assumptions on overheads and profits have been revised downwards Preliminaries have been cut, on a lower cost base Labour rates have been adjusted to reflect today’s economic climate Tunnelling rates are too volatile this year and have been removed from this edition Structured to comply with CESMM3 and MMHW, the book includes prices and rates covering everything from ladders to lighting systems and canal dredging to cycle stands. In a time when it is essential to gain 'competitive advantage' in an increasingly congested market, this price book provides instant-access cost information and is a one-stop reference containing tables, formulae, technical information and professional advice. Buyers of this 2010 edition can make a free internet download of Spon’s Civil Engineering and Highway Works price data, which will run to the end of 2010 and: produce estimate and tender documents generate priced or unpriced schedules adjust rates and data and enter rogue items export schedules into Excel carry out an index search This year, for the first time, the download includes a versatile and powerful ebook. Plus the standard features you have come to expect from Spon’s Civil Engineering and Highway Works Price Book: For budgeting: estimating principles, on-cost advice, method-related charges For resource costings: labour costs, plant costs, material prices For rapid cost information: approximate estimates, dayworks, cost indices For plant and labour allowances: production rates, outputs, man hour constants For detailed pricing: unit costs with full breakdown, or specialist prices, with advice on item coverage, waste allowances and comparative costs For incidental advice: tables and formulae, technical information, professional advice Updated, free of charge, every four months – see enclosed card to register. Updates are available online at www.pricebooks.co.uk
Spon's Civil Engineering and Highway Works Price
Author: Davis Langdon
Publisher: CRC Press
ISBN: 0415552583
Category : Technology & Engineering
Languages : en
Pages : 738
Book Description
Materials prices are still rising for most products, subcontract prices are volatile, tender prices falling... What’s happening in detail and where are things heading in this demanding market? Spon's Civil Engineering and Highway Works Price Book 2010 is more than just a price book. It provides a comprehensive work manual that many in the civil engineering, surveying and construction business will find it hard to work without. It gives costs for both general and civil engineering works and highway works, and shows a full breakdown of labour, plant and material elements, with labour rates updated in line with the latest CIJC wage agreement. This 24th edition, in its easy to read format, incorporates a comprehensive review throughout Assumptions on overheads and profits have been revised downwards Preliminaries have been cut, on a lower cost base Labour rates have been adjusted to reflect today’s economic climate Tunnelling rates are too volatile this year and have been removed from this edition Structured to comply with CESMM3 and MMHW, the book includes prices and rates covering everything from ladders to lighting systems and canal dredging to cycle stands. In a time when it is essential to gain 'competitive advantage' in an increasingly congested market, this price book provides instant-access cost information and is a one-stop reference containing tables, formulae, technical information and professional advice. Buyers of this 2010 edition can make a free internet download of Spon’s Civil Engineering and Highway Works price data, which will run to the end of 2010 and: produce estimate and tender documents generate priced or unpriced schedules adjust rates and data and enter rogue items export schedules into Excel carry out an index search This year, for the first time, the download includes a versatile and powerful ebook. Plus the standard features you have come to expect from Spon’s Civil Engineering and Highway Works Price Book: For budgeting: estimating principles, on-cost advice, method-related charges For resource costings: labour costs, plant costs, material prices For rapid cost information: approximate estimates, dayworks, cost indices For plant and labour allowances: production rates, outputs, man hour constants For detailed pricing: unit costs with full breakdown, or specialist prices, with advice on item coverage, waste allowances and comparative costs For incidental advice: tables and formulae, technical information, professional advice Updated, free of charge, every four months – see enclosed card to register. Updates are available online at www.pricebooks.co.uk
Publisher: CRC Press
ISBN: 0415552583
Category : Technology & Engineering
Languages : en
Pages : 738
Book Description
Materials prices are still rising for most products, subcontract prices are volatile, tender prices falling... What’s happening in detail and where are things heading in this demanding market? Spon's Civil Engineering and Highway Works Price Book 2010 is more than just a price book. It provides a comprehensive work manual that many in the civil engineering, surveying and construction business will find it hard to work without. It gives costs for both general and civil engineering works and highway works, and shows a full breakdown of labour, plant and material elements, with labour rates updated in line with the latest CIJC wage agreement. This 24th edition, in its easy to read format, incorporates a comprehensive review throughout Assumptions on overheads and profits have been revised downwards Preliminaries have been cut, on a lower cost base Labour rates have been adjusted to reflect today’s economic climate Tunnelling rates are too volatile this year and have been removed from this edition Structured to comply with CESMM3 and MMHW, the book includes prices and rates covering everything from ladders to lighting systems and canal dredging to cycle stands. In a time when it is essential to gain 'competitive advantage' in an increasingly congested market, this price book provides instant-access cost information and is a one-stop reference containing tables, formulae, technical information and professional advice. Buyers of this 2010 edition can make a free internet download of Spon’s Civil Engineering and Highway Works price data, which will run to the end of 2010 and: produce estimate and tender documents generate priced or unpriced schedules adjust rates and data and enter rogue items export schedules into Excel carry out an index search This year, for the first time, the download includes a versatile and powerful ebook. Plus the standard features you have come to expect from Spon’s Civil Engineering and Highway Works Price Book: For budgeting: estimating principles, on-cost advice, method-related charges For resource costings: labour costs, plant costs, material prices For rapid cost information: approximate estimates, dayworks, cost indices For plant and labour allowances: production rates, outputs, man hour constants For detailed pricing: unit costs with full breakdown, or specialist prices, with advice on item coverage, waste allowances and comparative costs For incidental advice: tables and formulae, technical information, professional advice Updated, free of charge, every four months – see enclosed card to register. Updates are available online at www.pricebooks.co.uk
Spon's Civil Engineering and Highway Works Price Book 2020
Author: AECOM
Publisher: CRC Press
ISBN: 1000707253
Category : Technology & Engineering
Languages : en
Pages : 707
Book Description
SPON'S CIVIL ENGINEERING AND HIGHWAY WORKS PRICE BOOK 2020 from AECOM gives costs for both general and civil engineering works and highway works. It provides a full breakdown of labour, plant and material elements, with labour rates updated. cost guidance is given at a number of levels, varying from the more general functional costs to detailed resource costing, and in conformity with CESMM4 and the Highways Method of Measurement. This 34th edition gives a strong development of prices for excavations and rail, and a general overhaul of prices through the book. Use the access code inside the front cover of the book to get set up with an ebook of this 2020 edition on the VitalSource® Bookshelf platform, available for access and use until the end of December 2020. In a time when it is essential to gain 'competitive advantage' in a sometimes turbulent market, this price book provides instant-access cost information and forms a one-stop reference. ... along with the standard features you have come to expect from SPON'S CIVIL ENGINEERING AND HIGHWAY WORKS PRICE BOOK: for budgeting: estimating principles, on-cost advice, method-related charges for resource costings: labour costs, plant costs, material prices for rapid cost information: approximate estimates, dayworks, cost indices for plant and labour allowances: production rates, outputs, man hour constants for detailed pricing: unit costs with full breakdown, or specialist prices, with advice on item coverage, waste allowances and comparative costs for incidental advice: tables and formulae, technical information, professional advice updates, free of charge, twice a year – see inside for registration details. Updates are available online at www.pricebooks.co.uk
Publisher: CRC Press
ISBN: 1000707253
Category : Technology & Engineering
Languages : en
Pages : 707
Book Description
SPON'S CIVIL ENGINEERING AND HIGHWAY WORKS PRICE BOOK 2020 from AECOM gives costs for both general and civil engineering works and highway works. It provides a full breakdown of labour, plant and material elements, with labour rates updated. cost guidance is given at a number of levels, varying from the more general functional costs to detailed resource costing, and in conformity with CESMM4 and the Highways Method of Measurement. This 34th edition gives a strong development of prices for excavations and rail, and a general overhaul of prices through the book. Use the access code inside the front cover of the book to get set up with an ebook of this 2020 edition on the VitalSource® Bookshelf platform, available for access and use until the end of December 2020. In a time when it is essential to gain 'competitive advantage' in a sometimes turbulent market, this price book provides instant-access cost information and forms a one-stop reference. ... along with the standard features you have come to expect from SPON'S CIVIL ENGINEERING AND HIGHWAY WORKS PRICE BOOK: for budgeting: estimating principles, on-cost advice, method-related charges for resource costings: labour costs, plant costs, material prices for rapid cost information: approximate estimates, dayworks, cost indices for plant and labour allowances: production rates, outputs, man hour constants for detailed pricing: unit costs with full breakdown, or specialist prices, with advice on item coverage, waste allowances and comparative costs for incidental advice: tables and formulae, technical information, professional advice updates, free of charge, twice a year – see inside for registration details. Updates are available online at www.pricebooks.co.uk
Spon's Civil Engineering and Highway Works Price
Author: Davis Langdon and Everest
Publisher: CRC Press
ISBN: 0415242819
Category : Technology & Engineering
Languages : en
Pages : 789
Book Description
New for 2001: A free CD ROM containing Spon's Civil Engineering and Highway Works price data is included in the back of this book and will allow you to: *View the book 'on screen' *Cut and paste prices into other tender documents *Produce other tender documents *Export to other major packages *Adjust rates and data *Perform simple calculations New features in this 15th edition of Spon's Civil Engineering and Highway Works Price Book include: *An in-depth review of drainage section labour and plant resources *A detailed re-working of the highways and other approximate estimate data *Revision of the plant resources section to conform with the CECA Schedules of Dayworks. *Free updates available on the web www.pricebooks.co.uk
Publisher: CRC Press
ISBN: 0415242819
Category : Technology & Engineering
Languages : en
Pages : 789
Book Description
New for 2001: A free CD ROM containing Spon's Civil Engineering and Highway Works price data is included in the back of this book and will allow you to: *View the book 'on screen' *Cut and paste prices into other tender documents *Produce other tender documents *Export to other major packages *Adjust rates and data *Perform simple calculations New features in this 15th edition of Spon's Civil Engineering and Highway Works Price Book include: *An in-depth review of drainage section labour and plant resources *A detailed re-working of the highways and other approximate estimate data *Revision of the plant resources section to conform with the CECA Schedules of Dayworks. *Free updates available on the web www.pricebooks.co.uk
Spon's Architects' and Builders' Price Book 2022
Author: AECOM
Publisher: CRC Press
ISBN: 1000455467
Category : Technology & Engineering
Languages : en
Pages : 821
Book Description
A range of factors are all combining to propel input cost inflation. Higher international logistics costs, returning demand from industry workload, and higher global metals prices are some of the ingredients to quicker building cost inflation. Whilst some EU materials exporters to the UK are adjusting to Brexit, other EU exporters ― initially smaller or specialist firms hit proportionally harder ― are now deciding not to supply the UK at all, because the additional red tape involved makes it not commercially viable. If this trend replicates across the whole EU to UK supply chain, visible disruption and higher prices are likely until other sources of supply begin to increase in volume and step in to address these supply issues. Among other exporters continuing to supply the UK, significant price increases are being applied to cover the permanent Brexit non-tariff barriers and additional administrative processes. SPON’S ARCHITECTS’ AND BUILDERS’ PRICE BOOK 2022, compiled by AECOM, still provides the most accurate, detailed and professionally relevant construction price information for the UK. Its unique Tender Index, updated through the year (2015 = 100), gives an ongoing reality check and allows you to adjust for changing market conditions. Although it suits a wide range of project sizes, this is the only price book which sets out a detailed cost base for contracts exceeding £4,000,000 in value. Use the access code inside the front cover of the book to get set up with an ebook of this 2022 edition on the VitalSource® Bookshelf platform, available for access and use until the end of December 2022. As well as an overhaul of prices, 145 new items have been added including: Two new Cost Models for school refurbishment Primary Healthcare Fit-Out Plus, expanded range of cast iron rainwater goods expanded range of matwells expanded range of vinyl floor finishes Ecotherm insulation Along with the standard features you have come to expect from SPON’S ARCHITECTS’ AND BUILDERS’ PRICE BOOK: 20,000 prices for the most frequently specified items, the majority with labour constants and detailed build-ups Hundreds of alternative materials prices for the more unusual items Detailed guidance on wage rates, daywork, cost limits and allowances, property insurance and professional fees, plus useful formulae, design criteria and trade association addresses Updates, free of charge, twice a year – see inside for registration details. Updates are available online at www.pricebooks.co.uk
Publisher: CRC Press
ISBN: 1000455467
Category : Technology & Engineering
Languages : en
Pages : 821
Book Description
A range of factors are all combining to propel input cost inflation. Higher international logistics costs, returning demand from industry workload, and higher global metals prices are some of the ingredients to quicker building cost inflation. Whilst some EU materials exporters to the UK are adjusting to Brexit, other EU exporters ― initially smaller or specialist firms hit proportionally harder ― are now deciding not to supply the UK at all, because the additional red tape involved makes it not commercially viable. If this trend replicates across the whole EU to UK supply chain, visible disruption and higher prices are likely until other sources of supply begin to increase in volume and step in to address these supply issues. Among other exporters continuing to supply the UK, significant price increases are being applied to cover the permanent Brexit non-tariff barriers and additional administrative processes. SPON’S ARCHITECTS’ AND BUILDERS’ PRICE BOOK 2022, compiled by AECOM, still provides the most accurate, detailed and professionally relevant construction price information for the UK. Its unique Tender Index, updated through the year (2015 = 100), gives an ongoing reality check and allows you to adjust for changing market conditions. Although it suits a wide range of project sizes, this is the only price book which sets out a detailed cost base for contracts exceeding £4,000,000 in value. Use the access code inside the front cover of the book to get set up with an ebook of this 2022 edition on the VitalSource® Bookshelf platform, available for access and use until the end of December 2022. As well as an overhaul of prices, 145 new items have been added including: Two new Cost Models for school refurbishment Primary Healthcare Fit-Out Plus, expanded range of cast iron rainwater goods expanded range of matwells expanded range of vinyl floor finishes Ecotherm insulation Along with the standard features you have come to expect from SPON’S ARCHITECTS’ AND BUILDERS’ PRICE BOOK: 20,000 prices for the most frequently specified items, the majority with labour constants and detailed build-ups Hundreds of alternative materials prices for the more unusual items Detailed guidance on wage rates, daywork, cost limits and allowances, property insurance and professional fees, plus useful formulae, design criteria and trade association addresses Updates, free of charge, twice a year – see inside for registration details. Updates are available online at www.pricebooks.co.uk
Spon's Civil Engineering and Highway Works Price Book 2013
Author: Davis Langdon
Publisher: CRC Press
ISBN: 0203077075
Category : Technology & Engineering
Languages : en
Pages : 680
Book Description
Ensure value for money in future infrastructure projects, while surviving the current deep recession SPON'S CIVIL ENGINEERING AND HIGHWAY WORKS PRICE BOOK 2013 is more than just a price book. It provides a comprehensive work manual for the UK‘s civil engineering, surveying and construction business. With pressure through the National Infrastructure Plan to deliver "value for money", accurate pricing counts. This new edition of Spon‘s Civils and Highways price book reflects the moderate overall price rises of the last year, and the higher than average price increases of anything affected by crude oil costs.
Publisher: CRC Press
ISBN: 0203077075
Category : Technology & Engineering
Languages : en
Pages : 680
Book Description
Ensure value for money in future infrastructure projects, while surviving the current deep recession SPON'S CIVIL ENGINEERING AND HIGHWAY WORKS PRICE BOOK 2013 is more than just a price book. It provides a comprehensive work manual for the UK‘s civil engineering, surveying and construction business. With pressure through the National Infrastructure Plan to deliver "value for money", accurate pricing counts. This new edition of Spon‘s Civils and Highways price book reflects the moderate overall price rises of the last year, and the higher than average price increases of anything affected by crude oil costs.
Spon's External Works and Landscape Price Book 2022
Author: Taylor & Francis Group
Publisher: CRC Press
ISBN: 9781032052250
Category :
Languages : en
Pages : 676
Book Description
Now in its 41st edition, Spon's External Works and Landscape Price Book 2022 offers the only comprehensive source of information for detailed external works and landscape costs. It covers all the items to be found in hard and soft landscape contracts, and forms an indispensable reference book for quantity surveyors, landscape architects, contractors and local authority managers - essential for compiling estimates, specifications, bills of quantities and works schedules - no matter what the size of the project being undertaken. The 2022 edition includes new stainless-steel products including: ventilation grilles; handrails; LED handrails; in ground power units; stainless steel bollards; stainless steel warning strips and studs and access covers. Also, an extended range of inspection chambers, new podium specialist soils and a new formwork system, as well as two new Cost Models, one for podiums and another for landscape maintenance. All the standard features that you expect from SPON'S EXTERNAL WORKS AND LANDSCAPE PRICE BOOK remain: - material and measured work prices covering contract items from preliminaries and site clearance and encompassing the core external works activities with full breakdowns into labour, materials and other components - detailed guidance on wage rates, landscape consultants' fee scales - an extensive Approximate Estimates section for rapid spot estimating - updates, free of charge, twice a year - see inside for registration details. Updates are available online at www.pricebooks.co.uk Use the access code inside the front cover of the book to get set up with an ebook of this 2022 edition on the VitalSource(R) Bookshelf platform, available for access and use until the end of December 2022.
Publisher: CRC Press
ISBN: 9781032052250
Category :
Languages : en
Pages : 676
Book Description
Now in its 41st edition, Spon's External Works and Landscape Price Book 2022 offers the only comprehensive source of information for detailed external works and landscape costs. It covers all the items to be found in hard and soft landscape contracts, and forms an indispensable reference book for quantity surveyors, landscape architects, contractors and local authority managers - essential for compiling estimates, specifications, bills of quantities and works schedules - no matter what the size of the project being undertaken. The 2022 edition includes new stainless-steel products including: ventilation grilles; handrails; LED handrails; in ground power units; stainless steel bollards; stainless steel warning strips and studs and access covers. Also, an extended range of inspection chambers, new podium specialist soils and a new formwork system, as well as two new Cost Models, one for podiums and another for landscape maintenance. All the standard features that you expect from SPON'S EXTERNAL WORKS AND LANDSCAPE PRICE BOOK remain: - material and measured work prices covering contract items from preliminaries and site clearance and encompassing the core external works activities with full breakdowns into labour, materials and other components - detailed guidance on wage rates, landscape consultants' fee scales - an extensive Approximate Estimates section for rapid spot estimating - updates, free of charge, twice a year - see inside for registration details. Updates are available online at www.pricebooks.co.uk Use the access code inside the front cover of the book to get set up with an ebook of this 2022 edition on the VitalSource(R) Bookshelf platform, available for access and use until the end of December 2022.
Spon's Civil Engineering and Highway Works Price Book 2001
Author: Davis Langdon and Everest
Publisher: CRC Press
ISBN: 1482267667
Category : Technology & Engineering
Languages : en
Pages : 789
Book Description
New for 2001: A free CD ROM containing Spon's Civil Engineering and Highway Works price data is included in the back of this book and will allow you to: *View the book 'on screen' *Cut and paste prices into other tender documents *Produce other tender documents *Export to other major packages *Adjust rates and data *Perform simple calculations New
Publisher: CRC Press
ISBN: 1482267667
Category : Technology & Engineering
Languages : en
Pages : 789
Book Description
New for 2001: A free CD ROM containing Spon's Civil Engineering and Highway Works price data is included in the back of this book and will allow you to: *View the book 'on screen' *Cut and paste prices into other tender documents *Produce other tender documents *Export to other major packages *Adjust rates and data *Perform simple calculations New
Spon's Civil Engineering and Highway Works Price
Author: Langdon & Everest
Publisher: CRC Press
ISBN: 9780415301183
Category : Science
Languages : en
Pages : 798
Book Description
More than just a price book, SPON's Civil Engineering and Highway Works Price Book 2003 is a comprehensive, work manual that all those in the civil engineering, surveying and construction business will find it hard to work without. It gives costs for both general and civil engineering works and highway works, and shows a full breakdown of labour, plant and material elements. Thoroughly comprehensive and structured to comply with CESMM3, the book includes prices and rates covering everything from beany blocks to well-pointing, from radio masts to coastal defence. In a time when it is essential to gain 'competitive advantage' over the competition in an increasingly congested market, this book provides instant-access cost information and is a one-stop reference containing tables, formulae, technical information and professional advice. The Civil Engineering and Highway Works Price Book for 2003 comes with a 'free' CDROM that enables the reader to view the entire book on screen, cut and paste prices into other tender documents, export to other major packages, perform simple calculations, index search, produce estimate and tender documents, adjust rates and data. This complete package now means that Spon's is now better than ever and is a resource that civil engineers, surveyors and the construction industry cannot do without. New Features for 2003 A review of the Aggregate Tax and an examination of tax free alternative materials and a detailed examination of crushing plant costs An expansion of the Land Remediation section to include three whole site case studies Expansion of the Dayworks section A revision and expansion of both the Outputs and the Tables and Memoranda sections with more useful data Introduction of definition of measurement notes in the Civil Engineering Works and Highway Works unit cost sections Introduction of cladding within the Civil Engineering Works and Highway Works unit cost sections
Publisher: CRC Press
ISBN: 9780415301183
Category : Science
Languages : en
Pages : 798
Book Description
More than just a price book, SPON's Civil Engineering and Highway Works Price Book 2003 is a comprehensive, work manual that all those in the civil engineering, surveying and construction business will find it hard to work without. It gives costs for both general and civil engineering works and highway works, and shows a full breakdown of labour, plant and material elements. Thoroughly comprehensive and structured to comply with CESMM3, the book includes prices and rates covering everything from beany blocks to well-pointing, from radio masts to coastal defence. In a time when it is essential to gain 'competitive advantage' over the competition in an increasingly congested market, this book provides instant-access cost information and is a one-stop reference containing tables, formulae, technical information and professional advice. The Civil Engineering and Highway Works Price Book for 2003 comes with a 'free' CDROM that enables the reader to view the entire book on screen, cut and paste prices into other tender documents, export to other major packages, perform simple calculations, index search, produce estimate and tender documents, adjust rates and data. This complete package now means that Spon's is now better than ever and is a resource that civil engineers, surveyors and the construction industry cannot do without. New Features for 2003 A review of the Aggregate Tax and an examination of tax free alternative materials and a detailed examination of crushing plant costs An expansion of the Land Remediation section to include three whole site case studies Expansion of the Dayworks section A revision and expansion of both the Outputs and the Tables and Memoranda sections with more useful data Introduction of definition of measurement notes in the Civil Engineering Works and Highway Works unit cost sections Introduction of cladding within the Civil Engineering Works and Highway Works unit cost sections
Spon's Civil Engineering and Highway Works Price Book 2009
Author: Davis Langdon
Publisher: CRC Press
ISBN: 148226630X
Category : Technology & Engineering
Languages : en
Pages : 784
Book Description
Spon's Civil Engineering and Highway Works Price Book 2009 is more than just a price book. It provides a comprehensive work manual that many in the civil engineering, surveying and construction business will find it hard to work without. It gives costs for both general and civil engineering works and highway works, and shows a full breakdown of lab
Publisher: CRC Press
ISBN: 148226630X
Category : Technology & Engineering
Languages : en
Pages : 784
Book Description
Spon's Civil Engineering and Highway Works Price Book 2009 is more than just a price book. It provides a comprehensive work manual that many in the civil engineering, surveying and construction business will find it hard to work without. It gives costs for both general and civil engineering works and highway works, and shows a full breakdown of lab
The Governor
Author: John Hannavy
Publisher: Pen and Sword Transport
ISBN: 1399090917
Category : Technology & Engineering
Languages : en
Pages : 162
Book Description
A history of the creation and evolution of the mechanism that brought precision to the steam power and changed the world. Power without control is unusable power, and long after the invention of the steam engine, finding ways of applying that power to tasks where consistency was of paramount importance was the ‘Holy Grail’ which many steam engineers sought to find. It was the centrifugal governor which brought precision to the application of steam power, and its story can be traced back to seventeenth-century Holland and Christiaan Huygens’ development of both the pendulum clock and system controls for windmills, and governors are still at the heart of sophisticated machinery today—albeit electronic rather than mechanical. Without the centrifugal governor, precise control over the increasingly-complex machinery which has been developed over the past two centuries would not have been possible. It was the first device to give the engineman the control they needed. As machine speed increased, the governor had to evolve to keep pace with the demands for greater precision. Over a hundred British patents were applied for in the nineteenth century alone for ‘improvements’ in governor design, many of which could be fitted, or retro-fitted, to engines from every large manufacturer. Some enginemen, on taking up new appointments—their jobs depending on the precision and consistency of their engine’s operation—would even request that the governor be replaced with their preferred model. This book, the first to deal with the subject, tells the story of the evolution of the original ‘spinning-ball’ governor from its first appearance to the point where it became a small device entirely enclosed in a housing to keep it clean, and thus hidden from view. Praise for The Governor “A beautiful, well-produced book that any engineering-minded person with a passion for steam engines will be proud to own. It traces the story of attempts to get the speed of steam engines and other machinery under control. . . . The book is lavishly illustrated with many beautiful photographs of some of the author's favourite machines. . . . I found this a gloriously well-produced book which I devoured enthusiastically! I commend it to anyone with a serious interest in mechanical engineering.” —Richard Gibbon O.B.E. C.Eng F.I.Mech.E former Head of Engineering, National Railway Museum
Publisher: Pen and Sword Transport
ISBN: 1399090917
Category : Technology & Engineering
Languages : en
Pages : 162
Book Description
A history of the creation and evolution of the mechanism that brought precision to the steam power and changed the world. Power without control is unusable power, and long after the invention of the steam engine, finding ways of applying that power to tasks where consistency was of paramount importance was the ‘Holy Grail’ which many steam engineers sought to find. It was the centrifugal governor which brought precision to the application of steam power, and its story can be traced back to seventeenth-century Holland and Christiaan Huygens’ development of both the pendulum clock and system controls for windmills, and governors are still at the heart of sophisticated machinery today—albeit electronic rather than mechanical. Without the centrifugal governor, precise control over the increasingly-complex machinery which has been developed over the past two centuries would not have been possible. It was the first device to give the engineman the control they needed. As machine speed increased, the governor had to evolve to keep pace with the demands for greater precision. Over a hundred British patents were applied for in the nineteenth century alone for ‘improvements’ in governor design, many of which could be fitted, or retro-fitted, to engines from every large manufacturer. Some enginemen, on taking up new appointments—their jobs depending on the precision and consistency of their engine’s operation—would even request that the governor be replaced with their preferred model. This book, the first to deal with the subject, tells the story of the evolution of the original ‘spinning-ball’ governor from its first appearance to the point where it became a small device entirely enclosed in a housing to keep it clean, and thus hidden from view. Praise for The Governor “A beautiful, well-produced book that any engineering-minded person with a passion for steam engines will be proud to own. It traces the story of attempts to get the speed of steam engines and other machinery under control. . . . The book is lavishly illustrated with many beautiful photographs of some of the author's favourite machines. . . . I found this a gloriously well-produced book which I devoured enthusiastically! I commend it to anyone with a serious interest in mechanical engineering.” —Richard Gibbon O.B.E. C.Eng F.I.Mech.E former Head of Engineering, National Railway Museum