Primary Contractual Documents Flashcards
The contract documents consists of …
…the Owner-Contractor Agreements, the general conditions of the contract, the supplementary conditions of the contract (if any), the drawings, specifications, and addenda issued propr to execution of the contract, and other documents specifically listed in the agreements, and modifications issued after execution of the contract
Modification (change order)
a construction change directive
-a written order issued by the architect for a minor change in the work, or a written amendment to the contract signed by both parties
project delivery
-entire sequence of events necessary to provide an owner with a completed building
the legal concept of agency involves three parties:
1) the principal (owner)
2) the agent (architect)
3) third party (contractor)
single prime contract
-contract in which the owner has an agreement with a general contractor to build a project according to the plans and specs
primary advantage of a single prime contract
- owner has single source of responsibility
- project is also easier to administer for archtiect
multiple prime contract
- portions of work, sich as mechanical, electrcial, and plumbing are contracted separately with owner
- more difficult to administer for architect
many prime contracts
- applied in fast track construction where one portion of the work needs to start before the other elements are designed or ready to be priced
- often requires the use of a CM
design-award-build method
- most common and traditional of the three method of project delivery
- architect designs project and produces drawings used for costing and awarding a construction contract, either via competitive bidding or negotions
- contractor builds projects, with architect providing CA services
- owner has separate contracts with architect and contractor
advantages of design-award-build method
- simple because all roles are well defined
- work proceeds in a linear fashion
- contract relationship are straighforward
- coordination problems are minimized
disadvantages of design-award-build method
-one phase of the project must be completed before the next phase can begin
fast track method
-used when overall time for design and construction must be compressed
roles of a construction manager (CM)
what contractual document is used if a CM is an independent advisor?
What are the advantages of using a CM
- ealry advice on constructability of the design as it is developed
- early cost estimating and value analysis
- project scheduling
- professional management of multiple contracts
- in some cases, a guaranteed price and completion date
What are the disadvantages of using a CM
What are the disdvantages if a CM acts as the construction contractor?
three common methods for establishing a total cost for the project
fixed price method (stupulated sum or lump sum)
guaranteed max price method
cost plus fee method
design build method
-owner contracts with one entity to provide both design and construction services
advantages of design build method
- single source of responsibility
- adminstering the contract is direct
- owner has fixed price early in the process
- overall time of design and construction is reduced
disadvantages of design build method