Tools
Instruments for the seams, run in your browser.
Each tool computes from published rules and says which. Each states what its output is an input to, because on a capital programme almost every number is somebody else’s next input, and the crossing is where it fails. If you came holding a particular obligation, the role entry points say which of these bear on it.
Nothing you enter leaves your browser. There is no account, no upload and no record, and nothing counts whether you used a tool or what it told you. If you accepted analytics, the visit to this page is counted like any other page; the calculation on it is not. Print a result to keep it. Otherwise a calculation lasts as long as the page is open, and the readiness check, which is 40 questions long, keeps its answers for the tab so that following a link and coming back does not lose them.
Across the lifecycle
Inception & Development
Estimate range check
Apply the published accuracy range for the class your estimate declares to the figure itself, and see where the approved number sits inside it.
Open the toolOptimism bias uplift
Apply HM Treasury’s generic optimism bias adjustment for your project type to your own capital estimate and programme, in money and months, at the upper and lower bound, and see which bound the guidance calls the starting point at your stage.
Open the toolLifecycle cost sensitivity
Take three real costed buildings and watch the construction share of lifecycle cost move from 66% to 7% while the data stays exactly the same.
Open the toolDelivery & Controls
Earned value calculator
From planned value, earned value and actual cost, the variances and indices; add the budget at completion for the estimates at completion. Formulas shown and cited.
Open the toolSchedule logic check
Read a Primavera P6 or Microsoft Project export in your browser and see DCMA’s current schedule tests computed on it: open ends, lags, constraints, out-of-sequence progress, status-date faults and missing baselines, each with the activity IDs behind the number.
Open the toolReporting history check
It does not ask whether the project is healthy. It asks whether the reporting on it has ever produced a signal, across the whole history rather than this month.
Open the toolPayment chain calculator
Add up the payment periods in the rule that governs your contract, in the unit the rule is written in, and see the wait in calendar days and what financing it costs on every certificate.
Open the toolWhat a technical point is worth
Take the quality and price split your tender already publishes and see what it commits you to pay for one technical point, the lead no price can close, and the penalty a mid-range bid carries.
Open the toolHandover & Transition
Operational readiness check
Put the questions a readiness review will ask, condition by condition, and name the blockers with their references. The percentage counts your answers; the blockers apply a rule.
Open the toolWhat follows the certificate, and when
Enter one completion date and get every consequential date under your contract regime, each computed from the clause that sets it.
Open the toolWarranty register builder
A warranty register that dates every item from its own taking over rather than the project’s, and works out the expiry dates itself.
Open the toolTurnover package composer
What has to change hands at taking over, grouped by what it is for rather than by who produced it, with what depends on each item and how to tell whether it is any good.
Open the toolCommissioning arrangement check
Describe who your commissioning provider works for and when they were designated, and see where LEED places the arrangement in the edition you choose, v5 or v4, what that position cannot detect, and what commissioning costs on your own project.
Open the toolOperations & Asset Management
Asset register package
The financial register, the technical register and the crosswalk between them, generated together as one Excel workbook. The two registers share the asset tag, and every column states the requirement behind it.
Open the toolThree lives for the same asset
The accounting life, the observed service life and the design life of one item, side by side, with what the difference between them costs a year.
Open the toolComponentisation calculator
One building, two treatments the same manual permits, and the gap between the annual charges they produce.
Open the toolCriticality screen
Find the assets that have to be looked at separately, and see what a likelihood times consequence ranking does to that list.
Open the toolRenewal profile
Read your own register in this page and see when items fall due for renewal, first with every item on a single life and then with lives spread around it.
Open the toolWhat feeds what
These are not 19 separate instruments. Each one names what its output is an input to, and the rows below are those declarations rather than a diagram anybody drew.
Two of them point both ways, which is not a mistake: the register supplies the tags the warranty register is keyed on, and the warranty register supplies the warranty data the register carries.
How this is built, if you want it
A printable list of questions with the framework domain or article each comes from
The 11 DECM schedule tests computable from one file: X, Y, ratio, published threshold and the offending activity IDs
A dated calendar of consequences, each with its clause
The published accounting range, and the annual charge at each end of it
Which indicators have never moved, each with what its stillness is evidence of
Where the arrangement stands: enhanced, prerequisite, or, under v4, the small-project permission and the floor; under v5, whether the text decides it at all
Which assets are severe on at least one consequence and so need separate assessment
Construction as a share of lifecycle cost, and the ratio in the notation the literature uses
One Excel workbook: the financial and technical registers, which begin with the asset tag, and the crosswalk, which carries the technical and financial tags that join their rows
An Excel workbook that computes each expiry date from the item’s own dates
A dated turnover schedule, each item with what requires it, what depends on it and its acceptance test
The annual charge as one unit and componentised, each as a range
A profile by year on a point life and on a spread, side by side
Correspondence
If something here is wrong, that is worth more than agreement.
Material errors are corrected on the affected pages. Messages are used to reply, not to build a mailing list.
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