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ArticleSectionPlaceReviewed
Extension of timeMoving the completion date. The four elements a time claim must establish, the five defences that beat sound ones, and where each element is taken further.Construction / ClaimsAugust 7, 2026
Concurrent delayFive competing definitions and nine different answers on one fact pattern. Not settled law in any jurisdiction surveyed.Construction / ClaimsAugust 7, 2026
Notice and time barsThe element that defeats more sound claims than the other three combined. Three incompatible philosophies, and the statutory overrides now cutting across them.Construction / ClaimsAugust 7, 2026
Delay analysis methodsThe SCL and AACE taxonomies, why they do not map cleanly onto each other, and why your records decided the method months before the dispute.Construction / ClaimsAugust 7, 2026
Prolongation and delay costsThe money gateway. Compensation runs to the period the effect was felt, not to the weeks at the end of the job.Construction / ClaimsAugust 7, 2026
Records and evidenceWhich records support which analysis method, and what tribunals actually punish.Construction / ClaimsAugust 7, 2026
Extension of time in CanadaCanadian delay law is common law and contract, and no province has a delay statute. Notice, concurrency, liquidated damages and what changes at the border.Construction / ClaimsCanadaAugust 8, 2026
Delay regimes by Canadian provinceWhat actually changes when a delay claim crosses a provincial border: limitation variation, lien periods, adjudication scope and trust status.Construction / ClaimsCanadaAugust 8, 2026
Notice and time bars in CanadaGC 6.5.4, the ten-working-day clock, and why the owner does not have to prove prejudice. Where a Canadian delay claim dies most often.Construction / ClaimsCanadaAugust 8, 2026
Concurrent delay in CanadaCanada apportions. Schindler, Walsh v TTC, the critical-path evidentiary standard, and why the English full-extension rule does not travel.Construction / ClaimsCanadaAugust 8, 2026
Liquidated damages and the penalty rule in CanadaCanada has not adopted Cavendish. The two-limb test, Chandos anti-deprivation, and no statutory bar anywhere on no-damage-for-delay clauses.Construction / ClaimsCanadaAugust 8, 2026
The prevention principle and time at large in CanadaPerini Pacific, the unreconciled no-damage-for-delay attribution, and the open question of whether a public-health order is a stop work order.Construction / ClaimsCanadaAugust 8, 2026
Prolongation and delay costs in CanadaWhat is recoverable and how it is proved: Shore & Horwitz corrected, Ellis-Don corrected, and the Canadian authorities that do not exist.Construction / ClaimsCanadaAugust 8, 2026
Extension of time in AlbertaThe best Canadian forum for a private delay claim and the worst for a public one. Two Acts, two regimes, and the forum is the risk, not the doctrine.Construction / ClaimsAlbertaAugust 9, 2026
Alberta delay claim clocksEvery deadline that can kill an Alberta delay claim, grouped by clock, and the procedural rules that bite after all of them are met.Construction / ClaimsAlbertaAugust 9, 2026
Prompt payment and adjudication in AlbertaThe widest consent gateway in Canada on private work, and a statutory carve-out of delay on provincial public works.Construction / ClaimsAlbertaAugust 9, 2026
Notice and time bars in AlbertaThe Public Works Act 45-day registered-mail notice, GC 6.5.4, and the appellate authority Alberta may not actually have.Construction / ClaimsAlbertaAugust 9, 2026
Limitation periods and claim accrual in AlbertaTwo years from discovery, ten years ultimate, and a limitation period the parties may extend but cannot lawfully shorten.Construction / ClaimsAlbertaAugust 9, 2026
Liens, the lien fund and trust in AlbertaThree separate mechanisms, routinely conflated. No Certificate of Substantial Performance means no trust at all.Construction / ClaimsAlbertaAugust 9, 2026
Arbitration and forum in AlbertaDelay causation is mixed fact and law, so the award is final. One expert per subject matter, no construction list, and dismissal for delay.Construction / ClaimsAlbertaAugust 9, 2026
Oil, gas and industrial construction in AlbertaNo standard EPC form, no turnaround authority, no AER-delay authority, and a lien that attaches to the mineral.Construction / ClaimsAlbertaAugust 9, 2026
VariationsScope and price. The five elements a variation claim must establish, why agreeing a value may not pay for the time it cost, and where each element is taken further.Construction / ClaimsAugust 7, 2026
What counts as a variationThe scope question, and why the Privy Council held in 2026 that it turns on the contract terms rather than on how the parties behaved on site.Construction / ClaimsAugust 7, 2026
Written instruction and waiverYou did the work and there is no written instruction. Five regimes, five answers, and on US public work the rule is one estoppel cannot cure.Construction / ClaimsAugust 7, 2026
Constructive and deemed variationsThe claim for a variation nobody instructed, and why the doctrine does not exist outside the United States, only functional substitutes measured differently.Construction / ClaimsAugust 7, 2026
Valuation and the pricing ladderContract rates, then adjusted rates, then a fair valuation, then daywork. You may not skip a rung, and NEC4 has no ladder at all.Construction / ClaimsAugust 7, 2026
Change order releasesImpact claims die in signed change orders, not in tribunals. The reservation language that works, and two citations the commentary gets backwards.Construction / ClaimsAugust 7, 2026
Construction claims in Alberta · Storia