Chapter 6
Subcontracting
Case 44: WINDOW BIDS
You have received three window-wall subcontract bids. The low bid of $500k was from
an unsolicited subcontractor. They did not fill out your prescribed bid forms. They
neither acknowledge nor deny the bid documents or addenda. You know nothing about
this firm. Their bid does not state any exceptions or qualifications regarding their
proposal. The second bid of $600k is from a glass firm which you have worked with prior
on other sites, but not successfully. The quality of their work was fine, but they battled
with your office with respect to contract issues. They were short-listed and requested to
bid on this project. They filled out your bid form, but their proposal came with an
extensive list of exclusions, assumptions, and qualifications. The third bid was also from
a glazing firm whom you had solicited a proposal from. They are a local firm but you
have not worked with them prior. Their bid is exactly per your prescribed bid form. They
do not state any peripheral qualifications or exceptions. Their bid is $700k. Your pre–bid
budget was $600k for this area of work. What do you do? How would your answers differ
if this were a) a lump sum competitively bid job, or b) a negotiated GMP job?
Case 45: GLAZING SCHEDULE
You, as the GC’s PM, have a problem glazing subcontractor. They are behind schedule.
They refuse to work overtime to catch up. The subcontractor has submitted several
unsubstantiated change order proposals (COPs) that have not yet been approved and they
are threatening to stop work. They have switched out both the project manager and the
superintendent since the project started. They are not staffing the project according to
their planned and committed manpower. You are not getting along personally with the
subcontractor’s current project manager and have resorted to communicating only
through email. You are receiving pressure from the field to resolve the problem and get
the glazier to perform. Your supervisor has indicated that it is your responsibility to solve
the problem. What do you do? What could you have done to prevent these problems from
occurring? What recommendations can you make to a general contractor’s subcontractor
management system to prevent these types of situations?