U6 Subcontractors

Question 1

Identity the main type of subcontractor?
(3 to list)

Answer 1

Nominated subcontractor
Named subcontractor
Domestic subcontractor

Question 2

Pros + Cons of subcontractors from the viewpoint of the main contractor? (5)

Answer 2

Reduce or eliminate risk
Supplement existing resources
Remove need for permanent employment
Employment of specialist skills

Disadvantage is one of coordination and control

Question 3

Discuss the major issues that the estimator needs to take into account when formulating subcontractor enquiries? (6)

Answer 3

Accurate and complete information.
Basic project details
Description of subcontract work
Attendance requirements
Programme
BoQ, specification and drawings.

Question 4

What is a Nominated subcontractor?

Answer 4

A nominated sub-contractor is one that is selected by the client to carry out an element of the works. Nominated sub-contractors are imposed on the main contractor after the main contractor has been appointed.

JCT suite does not make provision for the nomination of subcontractors.

Question 5

What is a named subcontractor?

Answer 5

A Subcontractor who has been nominated or recommended by the Client/Employer/Owner for performing some selected Scope of Work/Services under the supervision, control and responsibility of the main Contractor.

Question 6

What is a domestic sub-contractor?

Answer 6

A subcontractor who contracts with the main contractor to supply or fix any materials or goods or execute work forming part of the main contract.

Question 7

Describe the processes for incorporating subcontractors tender into the main project tender? (3)

Answer 7

Bill of quantities
Rates
OHP