This glossary contains technical terms commonly used in the construction
industry
and was compiled to be a resource for you.
Alternate
Bid Proposal
A stated
amount of money that is added or deleted from the base bid if the potential
change in the project scope, materials or construction methods is accepted.
As-Built
Drawings
Completed
project documents showing all work changes as marked up by the General
Contractor.
Bid Bonds
A legal
document obtained by the contractor that provides security equal to the bid
amount.
Bidding
Once
construction drawings and specifications are completed and approved, interested
contractors with the resources and experience to build the facility submit
written estimates covering the total cost of labor, subcontractors, materials,
expenses, overhead, and fee to construct the facility. Often, the contractor
that submits the lowest bid is awarded the project provided the firm meets
minimum qualifications.
Bonding
Capacity
The maximum
amount of credit coverage the surety will extend to the company.
Bond
Three-party
agreement between the owner, the contractor and the bonding company.
Certificate
of Occupancy BACK TO TOP
Issued to
owner by the public building officials after their inspection is complete and
the project is deemed to comply with the building, fire, and other applicable
code provisions.
Change Order
1. The clients
written order to the contractor, which authorizes a change in the construction
work and contract time and/or amount. Typically, the design professional also
signs the change order and then issues it to the contractor.
2. Modifications to
the contract documents after the project begins.
3. Written order to
the contractor signed by the owner and engineer/architect, issued sometimes
even after the execution of the contract, authorizing a change in the work or
an adjustment in the contract sum or the contract time. A change order may be
signed by the architect or engineer, provided they have written authority from
the owner for such procedure and that a copy of such written authority is
furnished to the contractor upon request. A change order may also be signed by
the contractor if he agrees to the adjustment in the contract sum or the
contract time. The contract sum and the contract time may be changed only by
change order.
Commercial
Construction
Includes
the construction of such projects as office buildings, shopping centers, sports
complexes, and hotels.
Commissioning
The
procedure by which a completed building or manufacturing/industrial process is
tested and certified to be in operable condition (the condition is rendered by
the plan and design function).
Conceptual
Design
The first
phase of design, in which drawings are the dominant tool and product. Usually,
drawings in this phase are composed of simple, single-line floor plans,
building sections, elevations, and site plans.
Conceptual
Estimating
A process
of assigning cost parameters to a project during the earliest phase of project
design, prior to establishment of a defined scope or plan.
Constructability
Analysis
A process
that studies project plans to determine how efficiently, effectively, and safety
the plan can be built.
Construction
Documents
The written
and drawn materials which are the result of a design teams efforts. They
include working drawings, specifications, and other construction documents. They
detail all information needed to construct the project and all legal
requirements of the project.
Construction
Manager At Risk
A sole
proprietorship, partnership, corporation, or other legal entity that assumes the
financial risk for construction, rehabilitation, alteration, or repair of a
facility at a contracted price. The construction manager at risk provides consultation to the client regarding
construction during the design of the facility and also through construction. The construction manager at risk can also serve as general contractor.
Construction
Management (CM) for Fee
1.
A contractual
arrangement in which an agent (construction manager) is hired to coordinate the
total construction of a project. The basic objective is to integrate the
project planning, design, and construction phases.
2.
A project
management delivery system that differs from the traditional design-bid-build
system by utilizing the services of a construction manager who becomes a member
of the team of owner-architect-construction manager. The managers role is to
coordinate and communicate the entire project process utilizing his/her skill
and knowledge of design and construction to clarify cost and time consequences
of design decisions as well as their construction feasibility; and to manage
the bidding, award, and construction phases of the project. The project owners
objective in utilizing construction management is to minimize project time and
cost while maintaining quality, function, and aesthetics.
3.
A project
delivery method whereby the client retains a construction manager to provide
certain preconstruction expertise including cost estimating, value engineering,
scheduling, and coordination of all activities during the construction phase of
the project.
Design Development
The period following the schematic design stage, during
which detailed scale drawings, specifications, and construction materials lists
are produced. This includes detailing floor plans, elevations, and sections and
producing drawings that show all building elements including staircases,
windows, doors, structural plans, lighting, electrical outlets, electronics,
plumbing, and mechanical systems.
Daily Construction
Report
A written
record of the days activities; weather conditions, work accomplished, number of
personnel for each trade involved, equipment involved, materials received,
visitors or inspectors present, and problems encountered.
Design-Bid-Build
Separate
organizations with separate contracts with an owner wherein design plans and
specs are first prepared by a licensed architect/engineer and then awarded
through a competitive bid process to select a contractor to complete the
construction. This delivery method proceeds in a linear or sequential fashion; design is completed
before bidding, and bidding is completed before construction.
Design-Build
The entity
contractually responsible for delivering project design and construction. The
Design-Builder can assume several organizational structures, the four most
common being a firm that possesses both design and construction resources
in-house; a joint venture between designer and contractor; a contractor-led
team with the designer in a subcontractor role; and a design-led team with the
contractor in a subcontractor role.
Facilities
Planning BACK TO TOP
The effort by which the overall needs and wants of the owner
are documented. This documentation includes group and building and reflects
spatial relation requirements and general layout.
Fast-Tracking
1. A method of
construction management which involves a continuous design-construct operation.
Construction work starts before final plans and specifications are complete.
For example, excavation may start before superstructure plans and details are
finished.
2. Sequencing
construction activities so that some portions of the project enter construction
before design is completed on other portions.
3. A method in which
the design and construction phases overlap, with the construction of phase one
beginning before the design of the next phase is complete.
Feasibility
Studies
A detailed
investigation and analysis of factors influencing the project to determine if
the project is viable, such as type of structure, the location of the proposed
project, the sources and availability of funding, and availability of utilities
are examined and weighed against the financial return expected.
Finance
Services
Services include financing and ownership structuring,
capital budgeting, and conceptual cost estimating.
General Conditions
of the Contract
Contains
the governing articles that identify the parties of the contract and define the
specific roles and responsibilities. General in scope and consist of standard
articles that apply to most construction projects.
As opposed
to general conditions of the project which are ancillary or supplemental
services (temporary electrical, trash removal, etc.) which are required to do
the job, but will not be a part of the job.
General Contractor
1.
Responsible for
the physical construction of the project.
2.
The prime or
main contractor.
General Liability
Insurance
Protects
the contract from claims resulting from the contractors construction
operations that result in bodily injury or property damage to a third party.
Green Construction
An
organized effort to design and build buildings using a process and materials
which promote environmental sustainability.
Industrial
Construction BACK TO TOP
Includes
the construction of such projects (building and production/process lines) as
manufacturing facilities, processing plants, power-generating plants, and
factories.
Institutional
Construction
Projects
usually constructed for private or government entity, including schools, colleges,
correctional facilities, and hospitals.
Lean Construction
A design
and construction administration process based on Japanese lean manufacturing
principles which is designed to promote efficiency and eliminate waste.
Master Planning
1.
A plan, usually
of a community or city, made to guide or restrict future development.
2.
Master plans are
developed for new and existing campuses for health systems, senior living
communities, and universities which often includes market demographic analysis,
volume projections, budgets, schedules, and site planning.
3.
An overall
scheme for phased work or construction. It combines forecasts of future
activities, services and strategic planning with the organized development of
physical facilities to meet staffing and space needs projections, typically for
a period of 10 to 20 years.
Mechanical
Installation
Installation
of mechanical systems (i.e. HVAC) on the machine and process equipment in an
industrial project.
Negotiate
BACK TO TOP
Process to allow the owner and contractor the opportunity to
come to an agreement about the project costs and contractual arrangements.
OSHA
Occupational
Safety and Health Administration
Owners Representation
Complete Owners Representative services, from project
concept through completion, are offered including acting as an owners single
source of responsibility for all project related needs and leading the
planning, design, and construction phases of the project.
Pre-Qualifications
Based on
the contractors financial stability, experience, or any other qualifications
the owner chooses to include.
Program Management
Delivering
a project or projects from concept through completion using a team of experts
whose sole focus is obtaining the owners goals. Program management combines
the ability and resources to define, plan, implement, and integrate every aspect
of the comprehensive program.
Programming
The early
stages of a project, during which the architect and owner discuss the goals,
needs, and function of the project; design expectations and available budget;
and pertinent building code and zoning regulations. The architect then prepares
a written statement setting forth design objectives, constraints, and criteria
for the project, including special requirements and systems and site requirements.
Project Schedule
A schedule
wherein activities are assigned a duration and sequenced in a logical order.
Punch
list
1.
A list of
incomplete or unacceptable items, which ideally is compiled when the project is
99 percent complete. The contractor should perform its own punch list prior to
the A/E review; however, it is the A/Es list that generally is referred to as
the punch list.
2.
Record of
deficiencies found during the inspection that must be corrected or completed
before the project is accepted.
Quality-Assurance/Quality-Control
(QA/QC) System BACK TO TOP
A
documented system that specifies the procedures to be followed to measure and
document the quality of the construction and certifies compliance.
Quality Management
The
development, implementation, and administration of the quality-control system by
the contractor.
Real Estate
Services
Services range from site selection and analysis to
assistance in acquisition all the way through to securing the necessary
approvals.
Schematic
Design
Scaled
floor plans, building sections, elevations, and site plans. Schematic designs
almost always include outline specifications indicating the types of
engineering systems, glazing (glass), and doors and may include
three-dimensional perspectives of the exterior as well as models of the entire
building or portions of it.
Site Plan
Drawings
that provide an overhead perspective on how buildings, parking areas, and other
facilities would appear on a site. A site plan might also show service routes,
landscaping, site zoning, sidewalks, expansion forecasts, neighboring streets,
and other buildings.
Specifications
Detailed
written descriptions of building systems, materials and fixtures to supplement
and add specificity to the architects and/or engineers drawings.
Value Management
1.
Substituting
building types, systems, materials or finishes that reduce costs without
compromising objectives and needs. The process exposes potentially hidden
building costs that may not have been anticipated for the buildings
operations.
2.
The process in
which the design is analyzed to reduce the project cost without sacrificing the
needs of the owner.