Skip to main content

Change-order management

Establishing a consistent documentation of the change-order process is key to ensuring that each change order is properly evaluated. What is a PCO and how can PCOs contribute to a proper review process?

AnswerA PCO is a proposed change order, which should state that all involved subcontractors have reviewed the PCO and recorded in a PCO log. Upon signing, this is the only cost associated with this specific work that should be presented to the owner, minimizing additional costs that are unsubstantiated or not reviewed properly.

ARE 4.0 exam prep

For additional reading, refer to these AIA Best practices articles on contract administration and on construction cost management

Comments

Try These Too!

Interior Glazing

Safety glazing (tempered glass, laminated glass or impact resistant plastic) is not required at this interior window (18sf glazed area). Which of these satisfies conditions for using non-safety glazing? A. Within 36 inches horizontally of a walking surface B. Bottom edge is less than 60" above the plane of the adjacent walking surface C. 1 1/2 in protective bar between 34 and 38 inches on accessible side D. Exposed area of the pane is greater than 9 sf Answer C. 1 1/2 inch protective bar between 34-38 inches on accessible side. In this case, safety glazing is not required. ARE 4.0 exam prep: BDCS

Thermal insulation

Which of the following types of thermal insulation can be blown into wall or ceiling cavities with least difficulty, but contains no adhesive properties? I. Cellulose II. Rock wool III. Vermiculite IV. Mineral wool V. Straw VI. Polyicynene Answer I, II and III are loose-fill types of insulation that can be blown. IV comes in batts, V can come in boards or bales, VI is a spray-foam that adheres to the cavity. ARE 4.0 exam prep: BS

Heat gain calculation

Which lighting produces a 654.72 Btu/hr heat gain? A. 4x 40 watt fluorescent bulbs B. 2 x 75 watt incandescent C. 12 x 12 watt LEDs Answer (1 watt = 3.41 Btu/hr) A. 4x40 watts x 1.2 (for ballast) x 3.41 Btu/hr ARE 4.0 exam prep: BS