MHIC Scheduling and Project Management

Question 1

A contractor uses a Gantt chart to plan a kitchen renovation. What does a Gantt chart primarily display?

Accepted Answer

The sequence and duration of project tasks over a timeline

Answer

A Gantt chart is a horizontal bar chart that displays project tasks along a timeline, showing each task's start date, duration, and end date. It allows a contractor to visualize the entire project schedule at a glance.

Question 2

Which scheduling method identifies the longest sequence of dependent tasks that determines the minimum possible project completion time?

Accepted Answer

Critical Path Method (CPM)

Answer

The Critical Path Method (CPM) identifies the longest chain of dependent tasks — the critical path — whose combined duration sets the earliest possible project completion date. Any delay on the critical path delays the entire project.

Question 3

In project scheduling, 'float' (also called 'slack') refers to:

Accepted Answer

The amount of time a task can be delayed without delaying the overall project completion date

Answer

Float (or slack) is the scheduling flexibility available to a non-critical task — the amount of time it can slip without pushing back the project's final completion date. Tasks on the critical path have zero float.

Question 4

When a client requests additional work not included in the original contract scope, a contractor should:

Accepted Answer

Obtain a signed change order documenting the scope and price before proceeding

Answer

Any change to the original contract scope must be documented in a written change order, signed by both parties, before the additional work begins. This protects the contractor's right to be paid for the extra work and prevents scope creep disputes.

Question 5

A 'punch list' in construction project management is:

Accepted Answer

A list of remaining deficiencies or incomplete items to be corrected before final acceptance

Answer

A punch list is a document created near project completion listing items that do not conform to contract specifications or that remain incomplete. The contractor must address all punch list items before the owner grants final acceptance and releases final payment.

(MHIC) Maryland Home Improvement Contractor Practice Test

(MHIC) Maryland Home Improvement Contractor Practice Test

MHIC Scheduling and Project Management