DHT EXAM STUDY2024 QUESTIONS AND ANSWERS
Contractor calls saying a pair of HM doors at job site has no tabs for mounting the strike & flush bolts on
inactive leaf, what occurred? - CORRECT ANSWER✅✅✅Z astragal missing
What are the four project team participants? - CORRECT ANSWER✅✅✅Owner, designer, supplier,
contractor
What is the prime contractor also known as? - CORRECT ANSWER✅✅✅GC
What are the three project phases? - CORRECT ANSWER✅✅✅Planning, design, bidding
What's are the three steps in the design process? - CORRECT ANSWER✅✅✅Schematic, design
development, construction documents
What are the basic building blocks of bidding requirements? - CORRECT ANSWER✅✅✅Contract
forms, condition to contract, drawings, specs, addendums
Which of the following is not a document used in the procurement (bidding) process? - CORRECT
ANSWER✅✅✅Change orders
What is in a bidding requirement? - CORRECT ANSWER✅✅✅Invitation to bid, instructions for
bidding, information for bidding, bid forms, bid bond forms
T or F: the bidding requirements are removed when the agreement is executed? - CORRECT
ANSWER✅✅✅True
What is included in Div 00 (5 things) - CORRECT ANSWER✅✅✅Table of contents, project schedule,
intro to project, documents for conducting bidding processes, bid forms
What are three different methods of determining the cost within contracts? - CORRECT
ANSWER✅✅✅Lump sum, unit price, cost plus a fee
,Describe design bid build relationship - CORRECT ANSWER✅✅✅Tripartite relationship- owner to A/E
and contractor
Describe design negotiate build relationship - CORRECT ANSWER✅✅✅Similar to design bid build but
there in negotiation with one selected contractor
Describe design build relationship - CORRECT ANSWER✅✅✅Relationship from owner to a single
build design entity
Describe construction management - CORRECT ANSWER✅✅✅Like traditional except CM has
relationship to owner and is responsible for design and build phases
Describe owner build - CORRECT ANSWER✅✅✅Owner responsible for construction and build
phases
What is the difference between single and multiple prime? - CORRECT ANSWER✅✅✅Single: DBB is
single prime contractor responsible for the build part of project
Multiple: owner has contract with multiple contractors
What are the general conditions clauses? (5) - CORRECT ANSWER✅✅✅AIA A160
CCA-1
CCDC 2
EJCDC C-700
Consensus docs- 200
What are specifications? - CORRECT ANSWER✅✅✅Qualitative requirements for products materials
& workmanship
, Top hinge failing on high frequency egress door, owner wants to replace door you want to use full
mortise continuous hinge, what special accommodation must you make for HM doors? - CORRECT
ANSWER✅✅✅Undersize the door width
What is the rabbet dimension of an equal rabbeted frame for 1 3/4 nice wood door? - CORRECT
ANSWER✅✅✅1 15/16
What is typical anchor type used on Knox down drywall frame? - CORRECT
ANSWER✅✅✅Compression anchor
On secure right hand swing opening, removable glazing bead on doors or sidelight should be installed? -
CORRECT ANSWER✅✅✅Pull side of opening
What are the 5 bullet resistant levels? - CORRECT ANSWER✅✅✅Medium, high, super, high powered
rifle, military
What UL number represents bullet resistance? - CORRECT ANSWER✅✅✅752
What do levels represent in steel doors? - CORRECT ANSWER✅✅✅1- standard, 2-heavy duty, 3-
extra HD, 4- maximum duty
What do models represent in steel doors? - CORRECT ANSWER✅✅✅1- full flush, 2- seamless, 3- stile
& rail
What are the two wood door organizations? - CORRECT ANSWER✅✅✅WDWA- window & wood
door association
AWI- architectural woodworking institute
What are the 6 types of wood doors? - CORRECT ANSWER✅✅✅SLC5- stave lumber core ply 5
SLC7- stave lumber core ply 7
PC5- particle core 5ply
Contractor calls saying a pair of HM doors at job site has no tabs for mounting the strike & flush bolts on
inactive leaf, what occurred? - CORRECT ANSWER✅✅✅Z astragal missing
What are the four project team participants? - CORRECT ANSWER✅✅✅Owner, designer, supplier,
contractor
What is the prime contractor also known as? - CORRECT ANSWER✅✅✅GC
What are the three project phases? - CORRECT ANSWER✅✅✅Planning, design, bidding
What's are the three steps in the design process? - CORRECT ANSWER✅✅✅Schematic, design
development, construction documents
What are the basic building blocks of bidding requirements? - CORRECT ANSWER✅✅✅Contract
forms, condition to contract, drawings, specs, addendums
Which of the following is not a document used in the procurement (bidding) process? - CORRECT
ANSWER✅✅✅Change orders
What is in a bidding requirement? - CORRECT ANSWER✅✅✅Invitation to bid, instructions for
bidding, information for bidding, bid forms, bid bond forms
T or F: the bidding requirements are removed when the agreement is executed? - CORRECT
ANSWER✅✅✅True
What is included in Div 00 (5 things) - CORRECT ANSWER✅✅✅Table of contents, project schedule,
intro to project, documents for conducting bidding processes, bid forms
What are three different methods of determining the cost within contracts? - CORRECT
ANSWER✅✅✅Lump sum, unit price, cost plus a fee
,Describe design bid build relationship - CORRECT ANSWER✅✅✅Tripartite relationship- owner to A/E
and contractor
Describe design negotiate build relationship - CORRECT ANSWER✅✅✅Similar to design bid build but
there in negotiation with one selected contractor
Describe design build relationship - CORRECT ANSWER✅✅✅Relationship from owner to a single
build design entity
Describe construction management - CORRECT ANSWER✅✅✅Like traditional except CM has
relationship to owner and is responsible for design and build phases
Describe owner build - CORRECT ANSWER✅✅✅Owner responsible for construction and build
phases
What is the difference between single and multiple prime? - CORRECT ANSWER✅✅✅Single: DBB is
single prime contractor responsible for the build part of project
Multiple: owner has contract with multiple contractors
What are the general conditions clauses? (5) - CORRECT ANSWER✅✅✅AIA A160
CCA-1
CCDC 2
EJCDC C-700
Consensus docs- 200
What are specifications? - CORRECT ANSWER✅✅✅Qualitative requirements for products materials
& workmanship
, Top hinge failing on high frequency egress door, owner wants to replace door you want to use full
mortise continuous hinge, what special accommodation must you make for HM doors? - CORRECT
ANSWER✅✅✅Undersize the door width
What is the rabbet dimension of an equal rabbeted frame for 1 3/4 nice wood door? - CORRECT
ANSWER✅✅✅1 15/16
What is typical anchor type used on Knox down drywall frame? - CORRECT
ANSWER✅✅✅Compression anchor
On secure right hand swing opening, removable glazing bead on doors or sidelight should be installed? -
CORRECT ANSWER✅✅✅Pull side of opening
What are the 5 bullet resistant levels? - CORRECT ANSWER✅✅✅Medium, high, super, high powered
rifle, military
What UL number represents bullet resistance? - CORRECT ANSWER✅✅✅752
What do levels represent in steel doors? - CORRECT ANSWER✅✅✅1- standard, 2-heavy duty, 3-
extra HD, 4- maximum duty
What do models represent in steel doors? - CORRECT ANSWER✅✅✅1- full flush, 2- seamless, 3- stile
& rail
What are the two wood door organizations? - CORRECT ANSWER✅✅✅WDWA- window & wood
door association
AWI- architectural woodworking institute
What are the 6 types of wood doors? - CORRECT ANSWER✅✅✅SLC5- stave lumber core ply 5
SLC7- stave lumber core ply 7
PC5- particle core 5ply
