In which phase of the project design would an ICT distribution designer be expected to prepare preliminary cost estimates?

The correct answer is B. SD. SD (Schematic Design) is correct because this phase is when the design concept is first developed to a level where a meaningful preliminary cost estimate can be produced. ICT designers use the schematic layout - rack locations, pathway routes, and equipment counts - to generate…

ICT Design Fundamentals and Project Management

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How the community answered

(20 responses)

A
10% (2)
B
80% (16)
C
5% (1)
D
5% (1)

Explanation

SD (Schematic Design) is correct because this phase is when the design concept is first developed to a level where a meaningful preliminary cost estimate can be produced. ICT designers use the schematic layout - rack locations, pathway routes, and equipment counts - to generate a rough order-of-magnitude budget before detailed design begins.

Why the distractors are wrong:

PD (Pre-Design/Programming) is too early - the project scope and requirements are still being gathered, so there isn't enough design definition to estimate costs.
DD (Design Development) comes after SD and produces a more refined, detailed cost estimate - not a preliminary one.
CD (Construction Documents) is the final phase with fully coordinated drawings; cost estimates at this stage are final and bid-ready, not preliminary.

Memory tip: Think of SD as the phase where you "Sketch Dollars" - the schematic is your first real sketch, and preliminary dollars (cost estimates) come with it. The estimates grow in precision as you move SD → DD → CD.

Topics

#Project Phases#Cost Estimation#Schematic Design#Design Workflow

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