SERVICES ENGINEERING SERVICES prepare and review engineering studiesPlanningTechnical specificationBills of material and quotationsMaterial selection DESIGN SERVICES Data collectionConceptual DesignPreliminary DesignDetailed DesignFinal Design management Project management Construction supervisionQuality assuranceTime and cost controlClaims and commissioning eye-scanning SUPERVISION Project scheduleCost managementMonitor construction progressCommunication managementQuality assurance and controlDocument control