PROJECT DELIVERY Flashcards
IPD
INTEGRATED
PROJECT DELIVERY
Integrates People, systems, business structures and practices into a process that collaboratively harnesses the talents and insights of all participants to optimize project results, increase value to the owner, reduce waste, and maximize efficiency thorugh all phases of design.
BIM often used
IPD DESIGN PHASES
- Conceptual Design (pre-design)
- Criteria Design (schematic)
- Implementation Documents (const docs)
- Agency Review, (bidding from participants outside integrated team
- Construction (const administration)
- closeout
IPD TIMEFRAME
early design may take longer due to many participants
other phases faster
IDP AIA DOCUMENT OPTIONS
- Transitional forms: modeled after cm agreements
- Multi-par agreements: a single agreement executed by all participants for design, const., and commissioning - proj mngmt team w/ proj executive team
- SPE: Single-Purpose Entity, an indiependent LLC created for the planning, designing and construction
PROJECT DEVLIVERY METHODS
- Design-Bid Build
- CM as Adviser
- CM as Agent
- CM as Constructor
- Design-Build
- Privately Financed Initiatives, Design Assist, Project Alliance Models
- Integrated Project Delivery
DESIGN-BID-BUILD
Linear design sequence resulting in a set of construction documents against which contractors submit fixed bids (traditional approach)
DESIGN-BID-BUILD VARIATIONS
Negotiated select team approach: a contractor is selected early in the design process. Certain contract terms are made at the start and finalized when CDs are complete.
Cost Plus Fixed Fee: Contractor is selected at the completion of the CDs, but scope of construction is still unpredictable
CMa METHODS FOR EST. COST
- Fixed Price Method (lump sum, stip price) / contractor gives owener set price for completing the project, owner not responsible for overrruns.
- Cost-plus-fee w/ GMP: owner pays actual cost of construction plus a fee and CM guarantees a max price. If completed for less, client recieves the savings.
- Cost-plus fee w/o GMP
CMa FAST TRACKING
Construction process begins before design process is complete.
Done by AE docs issued in stages called bid packages.
CMc
CONSTRUCTION MANAGER AS CONSTRUCTOR
acts as manager of constructability and cost adviser during the design phase, then transitions to the traditional design-bid-build contractor.
Often includes GMP based on early design documents.
DESIGN BUILD
A single contract si established between the owner and the design-build entity that provides both design and construction.
TYP, entity is contractor w/ architect as subcontractor. Contract typically includes fixed-price for both design and construction.
PRIVATELY FINANCED INITIATIVES
Architect is member of a team that builds, delivers and leases the building.
DESIGN ASSIST
Shop drawings from subcontractors are incorporated directly ito architect’s CDs
PROJECT ALLIANCE MODELS
All design and construction parties are bound together in one contract
OUTLINE SPECIFICATIONS
simple way to define bldg components at the schematic level. Generally organized by CSI division
should inidcate: material descriptions, quality level, proposed product data whenever possible.
Periodic expansion and updating of the outline will ensure design intent is well described and accurately priced.
PERFORMANCE SPECIFICATIONS
describe products by how they are to perform rather than narrowly defining a manufacturer or material.
works well for technically driven subcontracts such as air handlers, chiller, transformers, and other mech equip.
NARRATIVE SPECIFICATIONS
describe the work in words rather than in drawings or in the more technical language of the CSI format.
can describe finishes in the various rooms of the bldg w/o providing a complete room finish schedule.
narrative provides enough infor to compile early cost estimate.
BRIDGING
- combines design-bid-build and design-build
- owner hires AE to be proj manager. AE is advisor to owner and develops proj criteria.
- AE may work w/ public or private groups to develop preliminary scope.
“DESIGNING TO BUDGET”
foundational principle that allow DESIGN BUILD process to work and focuses design to meet budget goals.
cost direct project design
“TARGET VALUE DESIGN”
TVD
w/in IPD or LEAN CONSTRUCTION, a practice that incorporates cost as a factor in design to minimize waste and create value. The target cost for a project should never be exceeded.
cost directs project design
similar to design-build’s “designing to budget”
MASTERFORMAT
organizes the building design by the material of the project.
includes up to 50 major divisions
UNIFORMAT
Often used to organize information early when detailed product decisions have not yet been made - resembles BIM
method that organizes the building design in a way that links systems of teh project.
complementary standard to MasterFormat for classifying project documents in North America.
INTEGRATED DESIGN WORK PLAN
IDWP
the coordination of design devliverables with the needs of the construction schedule
COMPONENTS OF THE
PROJECT MANUAL
“FRONT END”
1. Invitation to Bid Letter
2. Instruction to Bidders (could be AIA A-701)
3. Bid Form
4. Form of Contract (A-101)
5. General Conditions of the Contract (A-201)
6. Supplementary Conditions
7. list of Unit Prices
8. Alternates
9. Allowances
10. Phasing Requirements
11. General Notes
“TECHNICAL SECTIONS
specifications (type following CSI standards)
includes: scope, realted work, reference standards, submittals, warranties and guarantees, products, labor, execution.
