{"id":26407,"date":"2016-05-05T06:00:17","date_gmt":"2016-05-04T20:00:17","guid":{"rendered":"http:\/\/www.aspistrategist.ru\/?p=26407"},"modified":"2016-08-12T11:58:14","modified_gmt":"2016-08-12T01:58:14","slug":"graphs-of-the-week-less-haste-more-speed-and-lower-costs","status":"publish","type":"post","link":"https:\/\/www.aspistrategist.ru\/graphs-of-the-week-less-haste-more-speed-and-lower-costs\/","title":{"rendered":"Graphs of the week: less haste, more speed and lower costs"},"content":{"rendered":"

Back in 2009, Sean Costello and I wrote an ASPI paper called<\/span> How to buy a submarine<\/span><\/i><\/a> (PDF). I\u2019m still writing about submarines, while<\/span> Sean now has the job<\/span><\/a> of actually delivering a dozen of them. It\u2019s a big job, and at times it\u2019ll be a thankless one, but at least he\u2019s been thinking about it for a while now.<\/span><\/p>\n

Some of the things we wrote about back then have since been sorted out. For example, we suggested that the new boats would be over 4,000 tons if they were to meet the then extant requirements as described in the 2009 Defence White Paper. For a little while, it looked as if Defence was backing away from those requirements a bit, with a public statement that the Collins range and endurance parameters<\/span> were still fit for purpose<\/span><\/a>. But the Shortfin Barracuda (<\/span>video<\/span><\/a>) will be<\/span> 4,500 tons surfaced<\/span><\/a> (PDF) compared to the Collins at 3,050 tons. The difference in size can be partly explained by the possible inclusion of air independent propulsion and a greater payload of weapons, but there\u2019s still many hundreds of tons unaccounted for\u2014which suggests a boat with a greater range and endurance than Collins, as well as being stealthier and having better sensors.<\/span><\/p>\n

Sean and I suggested at the time that aiming for a quantum leap in performance above Collins would result in a price tag around the $36 billion mark. We<\/span> caught quite a bit of flak about that<\/span><\/a>, but when Sean and his <\/span>coll\u00e8gues<\/span><\/i> sign the contract, I\u2019d expect our prediction to be pretty close to the mark.<\/span><\/p>\n

We also wondered what would become of the government-owned ASC. That hasn\u2019t been sorted, and it\u2019s be important to work out how the nation\u2019s shipyards will be structured before we embark on the five naval construction projects on the books concurrently: the subs, the<\/span> yet-to-be-completed air warfare destroyers<\/span><\/a>, the<\/span> Pacific Patrol Boats<\/span><\/a>, the<\/span> Offshore Patrol Vessels<\/span><\/a> and the<\/span> Future Frigates<\/span><\/a>. Similarly, we’ll need to work out who the combat systems integrator will be\u2014a very important role when we’re putting an American combat system into a French submarine.<\/span><\/p>\n

The order book’s awfully full for Australia\u2019s small shipbuilding sector\u2014especially given the problematic state of Defence\u2019s engineering workforce identified by the<\/span> Rizzo Review<\/span><\/a>, and<\/span> recently reviewed by the Parliament<\/span><\/a>. And there are time pressures on the shipbuilding projects, with the<\/span> government announcing<\/span><\/a> that steel would be cut on the OPVs in 2018 and the frigates in 2020, moves designed to minimise shipyard job losses.<\/span><\/p>\n

Shallowness in engineering stocks and haste in getting fabrication underway is a dangerous combination from a best practice project management perspective. Before any steel work begins, we\u2019ll need to make sure that the Navy\u2019s requirements are captured and designs finalised (or at least very close to it). Systems engineering principles identify several key steps that have to be taken before proceeding to production if cost and schedule risks are to be managed. <\/span><\/p>\n

There’s nothing new in that. Sean and I said this back in 2009:<\/span><\/p>\n

\u2018It\u2019s intuitively obvious that incorporating mature technologies is less risky than betting on ones that are still under development. But it\u2019s instructive to see the quantitative impact of each approach in terms of the impact on project cost and schedule.<\/span><\/p>\n

The US Government Accountability Office (GAO) provides \u2026 data that shows that a sequence of design and requirement reviews will result in more predictable outcomes if they are carried out before cost, schedule and capability estimates are made. (Figure 1) It’s important that the navy\u2019s requirements be stable before the design is finalised\u2014which the Kinnaird process is designed to do. Failure to do so is likely to result in cost and schedule overruns. Again the GAO provides some hard data\u2014requirements changes late in the project could cost an additional 50% in cost overruns and well over a year of delay. (Figures 2 and 3)\u2019<\/span><\/p><\/blockquote>\n

\"\"<\/a>\u00a0Figure 1<\/b>: the effect on program cost growth of starting before key system reviews are completed. (Source:<\/span> GAO analysis of Pentagon data<\/span><\/a>)<\/span><\/p>\n

\"\"Figure 2<\/b>: the effect on program cost growth of changing user requirements after work has begun.<\/span><\/p>\n

\"\"Figure 3<\/b>: the effect on program schedule of changing user requirements after work has begun.<\/span><\/p>\n

Sean will remember those lessons, and systems engineering best practices will be deeply ingrained in DCNS engineers. That\u2019s why I don\u2019t expect steel to be cut on the first of the new submarines much before 2023.<\/span><\/p>\n

But the surface vessel programs are due to start well before that, despite the initial selection processes not being finished yet, let alone detailed design work. For a preview of what might be in store for us, have a look at mess caused by the<\/span> delay to the start of the Type 26 frigate program<\/span><\/a> in the UK.<\/span> Danger, danger, Will Robinson<\/span>!<\/p>\n","protected":false},"excerpt":{"rendered":"

Back in 2009, Sean Costello and I wrote an ASPI paper called How to buy a submarine (PDF). I\u2019m still writing about submarines, while Sean now has the job of actually delivering a dozen of …<\/p>\n","protected":false},"author":6,"featured_media":26416,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[253,1470,1487,1203,1699],"class_list":["post-26407","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","tag-collins-class","tag-dcns","tag-engineering","tag-sea-1000","tag-shortfin-barracuda"],"acf":[],"yoast_head":"\nGraphs of the week: less haste, more speed and lower costs | The Strategist<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.aspistrategist.ru\/graphs-of-the-week-less-haste-more-speed-and-lower-costs\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Graphs of the week: less haste, more speed and lower costs | The Strategist\" \/>\n<meta property=\"og:description\" content=\"Back in 2009, Sean Costello and I wrote an ASPI paper called How to buy a submarine (PDF). I\u2019m still writing about submarines, while Sean now has the job of actually delivering a dozen of ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.aspistrategist.ru\/graphs-of-the-week-less-haste-more-speed-and-lower-costs\/\" \/>\n<meta property=\"og:site_name\" content=\"The Strategist\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ASPI.org\" \/>\n<meta property=\"article:published_time\" content=\"2016-05-04T20:00:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2016-08-12T01:58:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.aspistrategist.ru\/wp-content\/uploads\/2016\/05\/Capture1-3.png\" \/>\n\t<meta property=\"og:image:width\" content=\"581\" \/>\n\t<meta property=\"og:image:height\" content=\"444\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Andrew Davies\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ASPI_org\" \/>\n<meta name=\"twitter:site\" content=\"@ASPI_org\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Andrew Davies\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.aspistrategist.ru\/#website\",\"url\":\"https:\/\/www.aspistrategist.ru\/\",\"name\":\"The Strategist\",\"description\":\"ASPI's analysis and commentary site\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.aspistrategist.ru\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-AU\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-AU\",\"@id\":\"https:\/\/www.aspistrategist.ru\/graphs-of-the-week-less-haste-more-speed-and-lower-costs\/#primaryimage\",\"url\":\"https:\/\/www.aspistrategist.ru\/wp-content\/uploads\/2016\/05\/Capture1-3.png\",\"contentUrl\":\"https:\/\/www.aspistrategist.ru\/wp-content\/uploads\/2016\/05\/Capture1-3.png\",\"width\":581,\"height\":444},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.aspistrategist.ru\/graphs-of-the-week-less-haste-more-speed-and-lower-costs\/\",\"url\":\"https:\/\/www.aspistrategist.ru\/graphs-of-the-week-less-haste-more-speed-and-lower-costs\/\",\"name\":\"Graphs of the week: less haste, more speed and lower costs | The Strategist\",\"isPartOf\":{\"@id\":\"https:\/\/www.aspistrategist.ru\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.aspistrategist.ru\/graphs-of-the-week-less-haste-more-speed-and-lower-costs\/#primaryimage\"},\"datePublished\":\"2016-05-04T20:00:17+00:00\",\"dateModified\":\"2016-08-12T01:58:14+00:00\",\"author\":{\"@id\":\"https:\/\/www.aspistrategist.ru\/#\/schema\/person\/08a9125f7af3039520d264e965235a73\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.aspistrategist.ru\/graphs-of-the-week-less-haste-more-speed-and-lower-costs\/#breadcrumb\"},\"inLanguage\":\"en-AU\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.aspistrategist.ru\/graphs-of-the-week-less-haste-more-speed-and-lower-costs\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.aspistrategist.ru\/graphs-of-the-week-less-haste-more-speed-and-lower-costs\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.aspistrategist.ru\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Graphs of the week: less haste, more speed and lower costs\"}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.aspistrategist.ru\/#\/schema\/person\/08a9125f7af3039520d264e965235a73\",\"name\":\"Andrew Davies\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-AU\",\"@id\":\"https:\/\/www.aspistrategist.ru\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/bbb47ebb41d4978346dbf2e1d21b992a?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/bbb47ebb41d4978346dbf2e1d21b992a?s=96&d=mm&r=g\",\"caption\":\"Andrew Davies\"},\"url\":\"https:\/\/www.aspistrategist.ru\/author\/andrew-davies\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Graphs of the week: less haste, more speed and lower costs | The Strategist","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.aspistrategist.ru\/graphs-of-the-week-less-haste-more-speed-and-lower-costs\/","og_locale":"en_US","og_type":"article","og_title":"Graphs of the week: less haste, more speed and lower costs | The Strategist","og_description":"Back in 2009, Sean Costello and I wrote an ASPI paper called How to buy a submarine (PDF). I\u2019m still writing about submarines, while Sean now has the job of actually delivering a dozen of ...","og_url":"https:\/\/www.aspistrategist.ru\/graphs-of-the-week-less-haste-more-speed-and-lower-costs\/","og_site_name":"The Strategist","article_publisher":"https:\/\/www.facebook.com\/ASPI.org","article_published_time":"2016-05-04T20:00:17+00:00","article_modified_time":"2016-08-12T01:58:14+00:00","og_image":[{"width":581,"height":444,"url":"https:\/\/www.aspistrategist.ru\/wp-content\/uploads\/2016\/05\/Capture1-3.png","type":"image\/png"}],"author":"Andrew Davies","twitter_card":"summary_large_image","twitter_creator":"@ASPI_org","twitter_site":"@ASPI_org","twitter_misc":{"Written by":"Andrew Davies","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebSite","@id":"https:\/\/www.aspistrategist.ru\/#website","url":"https:\/\/www.aspistrategist.ru\/","name":"The Strategist","description":"ASPI's analysis and commentary site","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.aspistrategist.ru\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-AU"},{"@type":"ImageObject","inLanguage":"en-AU","@id":"https:\/\/www.aspistrategist.ru\/graphs-of-the-week-less-haste-more-speed-and-lower-costs\/#primaryimage","url":"https:\/\/www.aspistrategist.ru\/wp-content\/uploads\/2016\/05\/Capture1-3.png","contentUrl":"https:\/\/www.aspistrategist.ru\/wp-content\/uploads\/2016\/05\/Capture1-3.png","width":581,"height":444},{"@type":"WebPage","@id":"https:\/\/www.aspistrategist.ru\/graphs-of-the-week-less-haste-more-speed-and-lower-costs\/","url":"https:\/\/www.aspistrategist.ru\/graphs-of-the-week-less-haste-more-speed-and-lower-costs\/","name":"Graphs of the week: less haste, more speed and lower costs | The Strategist","isPartOf":{"@id":"https:\/\/www.aspistrategist.ru\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.aspistrategist.ru\/graphs-of-the-week-less-haste-more-speed-and-lower-costs\/#primaryimage"},"datePublished":"2016-05-04T20:00:17+00:00","dateModified":"2016-08-12T01:58:14+00:00","author":{"@id":"https:\/\/www.aspistrategist.ru\/#\/schema\/person\/08a9125f7af3039520d264e965235a73"},"breadcrumb":{"@id":"https:\/\/www.aspistrategist.ru\/graphs-of-the-week-less-haste-more-speed-and-lower-costs\/#breadcrumb"},"inLanguage":"en-AU","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.aspistrategist.ru\/graphs-of-the-week-less-haste-more-speed-and-lower-costs\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.aspistrategist.ru\/graphs-of-the-week-less-haste-more-speed-and-lower-costs\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.aspistrategist.ru\/"},{"@type":"ListItem","position":2,"name":"Graphs of the week: less haste, more speed and lower costs"}]},{"@type":"Person","@id":"https:\/\/www.aspistrategist.ru\/#\/schema\/person\/08a9125f7af3039520d264e965235a73","name":"Andrew Davies","image":{"@type":"ImageObject","inLanguage":"en-AU","@id":"https:\/\/www.aspistrategist.ru\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/bbb47ebb41d4978346dbf2e1d21b992a?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/bbb47ebb41d4978346dbf2e1d21b992a?s=96&d=mm&r=g","caption":"Andrew Davies"},"url":"https:\/\/www.aspistrategist.ru\/author\/andrew-davies\/"}]}},"_links":{"self":[{"href":"https:\/\/www.aspistrategist.ru\/wp-json\/wp\/v2\/posts\/26407"}],"collection":[{"href":"https:\/\/www.aspistrategist.ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aspistrategist.ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aspistrategist.ru\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aspistrategist.ru\/wp-json\/wp\/v2\/comments?post=26407"}],"version-history":[{"count":5,"href":"https:\/\/www.aspistrategist.ru\/wp-json\/wp\/v2\/posts\/26407\/revisions"}],"predecessor-version":[{"id":28155,"href":"https:\/\/www.aspistrategist.ru\/wp-json\/wp\/v2\/posts\/26407\/revisions\/28155"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.aspistrategist.ru\/wp-json\/wp\/v2\/media\/26416"}],"wp:attachment":[{"href":"https:\/\/www.aspistrategist.ru\/wp-json\/wp\/v2\/media?parent=26407"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aspistrategist.ru\/wp-json\/wp\/v2\/categories?post=26407"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aspistrategist.ru\/wp-json\/wp\/v2\/tags?post=26407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}