KEYWORDS: Letchworth Roofing Company v Sterling Building Company [2009] EWHC 1119 (TCC), AC Yule & Son v Speedwell Roofing & Cladding Limited [2007] EWHC 1360 (TCC), Cantillon v Urvasco [2008] EWHC 282 (TCC), Carillion Construction v Devonport Royal Dockyard Limited [2005] EWCA (Civ) 1358 BLR310, Griffin v Midas Homes Limited [2000] 78ConLR152, Hart Investments Limited v Fidler [2006] EWHC 2857 (TCC), Harwood Construction Ltd v Lantrode Ltd [2000] (Unreported), KNS Industrial Services Limited v. Sindall [2001] 17ConstLJ170, Mecright v TA Morris Developments Limited [2001] (unreported), Quartzelec Limited v Honeywell Control Systems [2008] EWHC 3315 (TCC), Ritchie Brothers (PWC) Limited v David Philip (Commercial) Limited [2005] SLT 341, VHE Construction Plc v RBSTB Trust Co Ltd [2000] BLR187, adjudication, enforcement, jurisdiction, DOM/1, subcontract, Clause 38A, decision out of time, nullity, failure to deal with all issues, failure to properly deal with issues, extension of time for decision, acquiescence to timetable, estoppel, dispute determined by notice of adjudication, notice of withholding, cross claim, delay claim, validity of notice of withholding, valuation of cross-claim, Mr Justice Coulson.