“On a true construction of the Trade Contract, any claim by the Defendant for payment of direct loss and/or expense under clause 4.6 because the regular progress of the Works has been materially affected by any of the matters listed at clause 4.22 of the Trade Contract is barred by and/or cannot succeed due to the proviso at the end of clause 4.6. Any claim for direct loss and/or expense concerning the effect of a Variation, or any other matter listed in clause 4.22, on the regular progress of the Works must be made under clause 4.21 of the Trade Contract and cannot be made under clause 4.6.”
“where the additional or substituted work is of similar character to work set out in the Trade Contract Documents but is not executed under similar conditions thereto and/or significantly changes the quantity thereof, the rates and prices for the work so set out shall be the basis for determining the Valuation and the Valuation shall include a fair allowance for such different conditions and/or quantity;” and clause 4.6.3 includes the following further provision: “In any valuation of work under clauses 4.6.1 and 4.6.2: . . . .3 allowance, where appropriate, shall be made for any addition to or reduction of preliminary items of the type referred to in the Standard Method of Measurement . . .”
“a). Disputes over the jurisdiction of an adjudicator. It can sometimes be appropriate to seek a declaration as to jurisdiction at the outset of an adjudication, rather than both parties incurring considerable costs in the adjudication itself, only for the jurisdiction point to emerge again at the enforcement hearing. b). Disputes over whether there is a written contract between the parties or, in appropriate cases, whether there is a construction contract within the meaning of the Act. c). Disputes over the permissible scope of the adjudication, and, in particular, whether the matters which the claimant seeks to raise in the adjudication are the subject of a pre-existing dispute between the parties.”
“….I have concluded that the TCC does have the jurisdiction to consider the application for a declaration in this case. But I make it clear, as I hope I made clear in argument, that such a jurisdiction will be exercised very sparingly. It will only be appropriate in rare cases for the TCC to intervene in an ongoing adjudication. It is important that, wherever possible, the adjudication process is allowed to operate free from the intervention of the Court. Applications of this sort will be very much the exception rather than the rule. They will only be granted in clear-cut cases such as (I venture to suggest) those that existed in CJP Builders.”