Misc Flashcards
Bidding/Procurement Docs
Project Manual
Contract Drawings
Addenda
When is bidding in DBB
Bidding after CDs are complete
Bidding in Multiple Prime
Bidding after CD but multiple bidding process occur for each portion of work (faster, shorter sched, needs more owner involvement, good for CMa or experienced owners)
Bidding in DNB
owners request proposals (not bids) from multiple contractors at the end of CD, then can negotiate with one or more to come to an agreement (bids are not negotiated, may not be permitted on public projects, good for people with pre-established relationships)
Bidding in CMc/CMAR
CMc is brought on in the design phase, there is no bidding process but owner and CMc negotiate the GMP (normally in DD) owner and CM have pre-agreed upon strategy for splitting savings
Bidding in DB
Owner negotiate an upfront price DB firm bases on owner’s program, No bidding
Bidding in Bridge DB
Owner can bid SD drawings from design architect to multiple DB firms, can be more accurate then normal DB
Bidding in IPD
no bidding or negotiating bc all on the same team. All members agree to a project cost at beginning and work toward that budget
Project Manual Includes
Instructions for bidding or negotiation
instructions for project completion
Owner/contractor agreement
General conditions (A201)
May include Supplementary conditions (A503)
A503 Supplementary conditions
A separate document that enables altering of A201 without altering the document itself (can be easier to keep track of changes this way)
A701 Instructions to Bidders
Includes bid deadline, process for submission, process for RFI, bid bond or bid security
Bid Bond
covers the difference between the lowest bidder and the second lowest bidder for the owner if the lowest bidder decides not to do the project
A305 Contractor’s Qualification Statement
staffing capabilities, financial informations
Bid Form
Form provided to contractors by the architect and owner to standardize bids for easier comparison
Specifications include
Specific product
Desired Qualities (grade, color)
Required Submittals
Required testing standards
Installation Requirements
Reports included in Bidding Instructions
Geotech
Environmental Reports
Surveys
Proprietary Specification
Aka closed specification
if the owner/arch will only accept a specific type, lists the specific product
not allowed on publicly funded projects
Descriptive specifications
Just describes the look, dimensions, quality
Performance Spec
Lists the standards the item needs to meet (not ideal for aesthetic items)
Reference Specs
used in conjunction with reference specs, references ANSI, ASTM, or UL
Addenda
rfi in bidding process
Types of Open Specs
Performance, Descriptive, Reference
A good project delivery method for quality
Design-Negotiate Build
How a bidder is selected in publicly funded projects
Lowest Responsible Bid
OR
(sometimes permitted)
Value-Based Selection - can consider quality or schedule (anything other than cost)
Qualification Based Selection
considers the quality of work, speed of work, and other subjective criteria
Stipulated sum
lump, all in price, usually for competitively bid projects. good for clear scope, complete CDs
GMP
good for incomplete CDs (like in fast track)
contractor anticipates costs
good for owner bc they get pricing earlier
usually large comtingency
Cost-plus / time and materials
costs + overhead and profit
good for smaller projects of renovations where unforeseen circumstances are typical
Unit price
fixed fee but for a specific unit, like a sf cost for drywall, booths for a restaurant, fixtures
Target Price Method
typ for Design Build, owners give a budget and DB work toward it
Construction Cost
just cost of construction (materials, labor, waste removal, temp facilities, mock-ups, taxes, insurance, bonds, mobilization)
Bid Bond
Contingency
included in bids to cover unforeseen costs
Overhead and Profit
Similar to net multiplier, office supplies, support staff, etc
Can you have a shard savings clause between owner and contractor in a stipulated sum contract?
No
When is a building considered enclosed
when the openings are installed and the thermal and moisture protection is complete
Best time to establish project roles
Preconstruction meeting with an authority matrix
CMa
CMa direct contract with owner, may prep cost estimates but ultimately just an advisor
Cm-A
Advisor but can act in capacity of the owner, may act as an owners rep
CMC
Good for fast track
Coordinate cost with design throughout pd-cd
Price around DD
Often uses GMP
Pre construction meeting
Architect leads
Define roles and responsibilities
Arch makes & distributes agenda
OAC and some consultants
Pre con meeting topics
Rfi processes
Submittal schedule
Payment applications G702/G703
Schedule of values
Changes in the work processes G701
Architect prepares the change order
Close out requirements
Sustainability reps
Mock ups
Site signage
Consultants
Standard time for submittal review
10 days
Standard time for rfi review
3-5 days
Pre installation meeting
Indicate need on specs
Could be contractor and subs but arch and owner should be notified in case they need to join
Value based selection (for contractor bidding)
Considers other, more subjective criteria (other that price)
A101
Owner - Contractor: DBB with stipulated sum payment structure
Initial decision maker
Mediation facilitator
(Mediation is non binding)
Binding forms of conflict resolution
Arbitration and litigation
IDM in the default owner - contractor agreement A101
Architect
Architect is not responsible for
Means and methods
Site safety
Sequences
Contractor failure
Architect is responsible for
Scheduling site visits due to contract
Keep the owner informed and report deviations
How to record non conforming work
In a spreadsheet and on drawings
Where to find reqs for testing and inspection
IBC CHAPTER 17
Slump test
Determines the workability of concrete before each pour
Determines if it’s the right mix
Cylinder test
Determines the strength of the concrete at certain intervals, typically 28 days after pouring
Can test periodically before 28days for indicative results
Who is required to test for soils
Owner