A _____ of______ is an individual authorization by TCEQ allowing you to proceed with construction. correct answers Notice, Intent
A Construction Site Notice is required for all sites greater than____ acre. correct answers one
TCEQ stands for_______. correct answers Texas Commission on Environ...
COSC 253 Exam 1 || Already Passed.
A _____ of______ is an individual authorization by TCEQ allowing you to proceed with
construction. correct answers Notice, Intent
A Construction Site Notice is required for all sites greater than____ acre. correct answers one
TCEQ stands for_______. correct answers Texas Commission on Environmental Quality
SWPPP stands for_______. correct answers Stormwater Pollution Prevention Plan
(T/F) The SWPPP must remain on site at all times. correct answers T
SWPPP inspections are required to take place every___or___days and within___hours of rain
greater than___inches. correct answers 7, 14, 24, 0.5
_____ ______ Practices are tools (structural measures) used to protect a water source. correct
answers Best Management
BMPs require construction entrances to contain bull rock that is __ to __ inches in diameter.
correct answers 3, 5
_____ fencing is used to control sediment from running off a site, protecting water quality.
correct answers silt
A _____ _____ is a BMP that designates a lined area for washing out cement trucks' chutes and
hoppers. correct answers concrete washout
BMPs require fuel tanks to have a secondary containment with a _____walled tank or ability to
hold tank contents plus a _____ year rain event. correct answers double, 100
Inlet Protection BMPs have the sole purpose to ensure _______ do not reach the _____ system.
correct answers Contaminants, storm
BMPs require grass and landscaping to reach a density of ___percent before the contractor is no
longer responsible. correct answers 70%
Lifts are compacted into a range of___ to ____ inches. correct answers 4, 12
Retaining walls must account for the____of wall, ______on the wall, and____characteristics.
correct answers height, pressures, soil
The most common aggregate size in concrete is___inch to ___inch. correct answers 3/4, 1-1/2
Markings on rebar include: its____, ____ ___,____ ____, and ____. correct answers Size, Steel
Type, Producing Mill, Grade
Corrosion-Resistant Rebar is commonly used where there's mixes of____, ____, and____.
correct answers air, water, salt
Rebar reinforcing is typically spliced by overlapping ___ bar diameters. correct answers 30
Rebar support includes: _____, ______, and ____ ____. correct answers Chairs, Bolsters,
concrete bricks
Welded Wire Reinforcing (WWR) are______ grids of wire/rebar that can be ___, _____, and
______ before delivery. correct answers prefab, cut, shaped, assembled
The greatest Tension Forces in a simple concrete beam occur at the _____/_____of the beam.
correct answers bottom, middle
Rebar should be placed in concrete along the lines of_____ forces. correct answers tension
(T/F) In a Retaining Wall, rebar should be placed on the earth (load) side to resist tensile
(stretching) forces. correct answers T
When Reinforcing a Column, _______ bars are large diameter and placed vertically to add
strength in compression and resist buckling/bending. correct answers Vertical(Column)
To reinforce a column, _____ or _____ are wrapped around the vertical bars to prevent them
from buckling outward. correct answers spirals, ties
Fibrous Reinforcing: correct answers Short fibers of glass, steel, or polypropylene added to
concrete mix
Steel Fiber Reinforcing is added to the concrete mix to increase the ________of the concrete.
correct answers durability
Microfiber Reinforcing is added to the concrete mix to help resist____ ______ _____during
early curing. correct answers plastic shrinkage cracking
Concrete "Creep" is the long-term________of concrete structures due to compressive stress of its
own weight & weight of what it supports. correct answers shortening
Site Cast is expected to shorten/creep at rate of_____th of an inch for every 10 feet of building
height. correct answers 1/16
(T/F) If steel is prestressed, reinforced concrete is subject to no tension & no cracking. correct
answers T
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through EFT, credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller FullyFocus. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for R216,16. You're not tied to anything after your purchase.
