Okay. Yeah. Yeah. All right. Hi
, my name is Maya Shian, I'm Jordan insulin, I'm Steven Lee
And we were tasked with placing a retail warehouse site
Located in Danville Virginia.
We worked with Dewberry with Brian Bradner and Marked Talbert
. So this is just the general overview that's going
to kind of help you guys understand how we came
up with our final design for the project. Our
goal was to place a 136,000 square foot retail warehouse
onto a uh 19.12 acre site. We wanted to
make it aesthetically pleasing as well as flowing with the
traffic that comes off of a major highway located around
it. Uh And we also needed to follow ordinances
, zoning ordinances, comprehensive plan, as well as
specific things that the owner required from us. So
it's located in danville Virginia. It's a corner lot
that is bordered by a highway type road Bodman boulevard
, but it's also bordered by Bradner drive um and
a row of houses called along Wolfpack Avenue. It's
an undeveloped site currently, so we don't see any
um harm or we don't have any potential demolitions that
we perceive. But the issue on the site is
that there are extreme slopes that range from very flat
, considered to be 0 to 2% all the way
to extremely steep for greater than 15%. It's located
in the HRC district, also known as the highway
retail commercial district. The purpose of this is to
provide businesses and commercials with land that they can use
. However, it is trying to limit strict development
. It's weird, it's meant for businesses with a
less than 60,000 square foot uh floor area, floor
area. However, as I said, this is
100 and 36,000 square foot building. So we will
require a special use permit which we did look up
. And it says that um single use or single
retails are allowed to have greater than as long as
we do get this special use permit on the existing
conditions. There is One access point from Byman Boulevard
which is about 36 ft wide. Um The utilities
are that are present are located on the east and
west side of the site. Um shown here,
there's a 12 inch water line, um an eight
inch sewer line and natural gas line that we will
connect to know. Environmental issues are located on site
. Um There's no bodies of water or wetlands.
Um These were two conceptual layouts layout one. The
goal was to provide an aesthetically pleasing design. This
was done by putting the front of the building facing
the main road. Also, the building will be
placed on a local high point. However, this
will require a lot of grading, so the goal
of two was provide um design that would limit the
grading requirements by having the building on the existing high
point. Um Unfortunately, that would make the back
of the building face the main road, which isn't
desirable for businesses. The final lap we want with
one layout, one because of the aesthetically pleasing design
. Um There's a lot of room for the trucks
to get to the docking site, which is right
there, there's two access points into the parking lot
for the cars. Um There's also ample amounts of
parking. There's 553 general spots, 14 handicap spots
and 10 part crowds, which met all requirements.
So the grading and for the site, The building
was placed on a local high point at 534 ft
high. However, the overall high point remained towards
the north part of the site. This was because
grading this section would be too much money. So
we left that like On the great how it was
88 spots were granted to two in any direction.
Other spots were graded to a maximum of 5%.
Any direction like Brazilian requirements specified. Um the green
space, it was great to 3 to 1 slope
or less where it couldn't be met. We had
to replace to retaining walls shown here. These are
towards the bottom of the site or towards the south
end of the site in the west east end of
the site and then The entrance road was greater than
10 slope, which was the maximum. But that
was just because we had, we had to ensure
that we connected to the elevation points at bombing boulevard
and our slope was a little higher than we needed
it to be. That is 10% slope. Hey
detention plan was placed in the southern corner of the
site. Unless we're used to convey the storm water
into the central pond and storm water. Storm water
inlets were placed in the areas throughout the site where
the water appears to be collecting at a certain location
, Total of 11 11 unless were placed on our
site and the red lines show the drainage area of
each inland. using a tr 55 methods, it
was determined that are Our pond site will have to
be 24,605 cubic feet. This was calculated using the
hydrographic shown in the presentation. The dark blue line
indicates the water pipe system used in the project using
the drainage area for each and let we were able
to calculate the flow per area. And we used
rational methods to calculate the pipe diameters. It was
calculated, calculated that the pipe Diameters would range from
12 to 30". The center the center sewer lines
are the green lines indicated here the water pipes.
I mean the water pipes are the blue lines.
The water pipes were sized, the sizing of the
water pipes were done through the information given from the
building plans and and it came out to be and
there were two location of the water entry and The
domestic water entry required four pipe diameters and fire lines
required tenants diameter. The fire flow requirement for the
building was given to be 2000 gallons per minute.
Using this information in the Virginia statewide Virginia, statewide
fire prevention code. The minimum, The minimum amount
of fire hydrants needed was to with a maximum spacing
of 450 ft. We've provided 3,5 Hodgins surrounding the
building, The two water lines where Set up parallel
to each other and we're set five ft apart from
each other and we're connected at the at the vault
right there, setting, setting the, Setting the
lines together close to each other. Made us only
dig up one ditch and connect and install them both
at the same time where the water line across the
center shoreline. We make sure that the waterline was
at least 18 inches above the center sewer lines.
Mhm. Yeah. The sanitary sewer line is a
green light indicating the picture here. It was determined
that the super flow for for 136,000 square feet.
Building would be 40,800 gallons per day, Assuming full
float value is doubled and came out to be 81,600
gallons per day. It was determined that to one
sanitary pipe size would be needed. However, due
according to do very standards, minimum centers sewer pipes
or six and that's what we use for our project
site. Manholes replaced the directional changes intersection of two
sanitary sewers and When the pipeline succeeded 400 ft.
So for phase one, we determined that a majority
of our problems would come strictly from pollution. As
I said, this was an undeveloped site, so
we placed a silk fence around a majority of the
property. However, not all of it as some
of it was, as we said, Hi Points
that would not run off the property. We placed
a temporary diversion dike that runs from the northern most
of the property to the sediment basin down here in
order to ensure that anything that was more flowing over
towards Bradner Drive could kind of be re diverted over
to the sediment basin. We put, sorry,
replace the construction entrance at the existing entrance onto the
site. We also placed four sediment traps along the
southern portion over here to ensure that anything that was
flowing off would be protected and for inland protection.
To ensure the existing infrastructure was protected as well as
the sediment basin towards the bottom. The second phase
, we placed 11 added inlet protection as well as
keeping everything other than the temporary version Dyke. We
also added temporary slope drain coupled with the outlet protection
to ensure that everything was flowing to the sediment base
incorrectly and permanent seating where the site would be finished
. Grading at that point is determined that the sediment
basin would be dredged and turn into that sediment pond
at the end. This is the final design.
Just to show you guys that came out to be
just under$9.6 million. Everything. We have a
lot of green space landscaping to keep in with the
HRC district codes. I want to quickly say a
big thank you to brian Bradner and marked Albert for
all their help on this presentation. Any questions Yes
. The fire to the fire hydrants which compared to
be pretty close to the building where the police setbacks
away from the building. Places hybrid. Um,
we didn't find any, but I think we were
just more going off the distance and we try to
connect them right with the violence. But uh,
we tried it, we did it based on all
the ordinances that we found for Danville. So we
didn't see anything about a setback marketing. I had
an excellent question on this. Don't want, I
don't know where that was somewhere. But yes,
you didn't mention that it was on the, maybe
what any thought, given the help of pond is
empty output from the pond. Um I think that
when we were determining it it would never have reached
full capacity because we made it so large. Um
Did we? I think we're just going to have
on the pond never be at full flow. It's
a way bigger than it needs to be um In
the future. I guess you could there is an
existing storm water right next to it that it could
be drained into towards the left of the pond by
the access point. There's like right down here there
was like existing stormwater like infrastructure that said we could
tie into I believe. Okay. All right.
Thank you guys.