Cyan-blue gradient tender build-up with a hidden preliminaries gap draining margin and an orange marker on navy.

Subcontractor Preliminaries: The Tender Margin Killer

AI QS
August 10, 2026
Custom HTML/CSS/JavaScript
subcontractor preliminaries pricingprelims pricing subcontractattendances subcontract tendersubcontractor prelims build-uptender prelimssite set-up costs subcontract
John Ellis

John Ellis

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