Reading through the contracts and listening to Schiff Hardin lectures, I've understood additional services as CHANGES to the contract (changes in scope, program, code, project size, quality, owners schedule, budget), and supplemental services as ADDITIONS to the contracts basic services of structural, mechanical, electrical (civil, surveying, BIM, landscape design etc.)
The B101 contract shows Programming & Commissioning in the supplemental service table (pg 11), however Black Spectacles refers to these as a "pre & post design services" which is an additional service. Can anyone clarify this a little more? My thoughts are that since these both do not foster any change within the original contract, they should be considered as a supplemental service as the B101 outlines.
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