Oh. We're rolling out. There were no.
All right. Let's make sure. Alright, we're
good. Yeah. See. All right. Fantastic
. All right. Thank you for being here.
All the mentors for being here. I'm Bobby, Alex,
Freza and our mentors are Caleb First and Dave Parker
over there. If you guys could wave your hands
. Thank you very much. All right. So
, I just want to talk about a little bit
of site overview right now. Uh so we're located
in Chesapeake Virginia and the site soils are pretty poor
. Also, the site slopes are less than two
on most of the site. Uh The address is
located right off of George Washington highway and uh and
the site acreage is about 17 acres. There were
no wetlands on site and we're not 100 year flood
zone, so we didn't really have to worry about
any uh, anything along those lines. Also,
no trees or brush on sites are clear. Okay
, so site sketch of this. This is what
the site could possibly look like. As you can
see. There's a lot of men in these on
site. Uh There's an access road from George Washington
highway into a loop in parking structure on site.
As you can see, there's a gym, community
center, pool, uh community garden, playground,
basketball courts, tennis courts, skate park, and
even in a tv course on site. So there's
a lot of features also around the site, there's
a there's a walking trail and this is about a
half mile on site and then it goes into another
half mile trail on the south of the site that's
already developed. So here's the center of the site
. There's also a pavilion which can be used for
many activities, such as bands coming in and maybe
just a good place to hang out. So,
on to the east of the site, as you
can see, there's a skate park, basketball courts
and tennis courts. And I'd like to point out
the sanitary sewer pump station, which which we have
to put in because of how flat the site was
. The reason why we chose this location is to
minimize uh minimize the appearance. Uh You know,
I guess uh really really not not show the location
to the users of the site. Also to north
. There's an access point from the walking trail to
the northern uh the northern community and then on the
west of the site, as you can see community
gardens, playground. Really just fun for the whole
family. So also want to talk about uh some
of the requirements from uh from the city of Chesapeake
. They wanted a sustainable stormwater design where possible.
And also bmp ponds should take up 12 of the
area uh as mentioned before, there's great walk ability
in circulation on site and and it's really just a
nice side design. Okay. Uh Well, the
site is owned a one for agriculture and conservation.
Uh There's some regulations that go with that. There
are parking regulations, as far as number of parking
spaces for both the indoor and outdoor facilities as well
as uh A. D. A. Regulations.
There's also a minimum Lot frontage of 120 ft,
a minimum width of 150 ft in a minimum area
of an acre. and uh the site covered all
those criteria. We also placed 30 ft setbacks for
each building, and Less than 35 of the site
is covered by structures. Uh So there are some
of the water and sewer connections to the east side
of the site. Um See So uh 16.8 acres
of land, 5.5 of those acres are green area
and 11.3 acres are developed in some way, whether
it's the roadway, the facilities or the stormwater ponds
, uh, The design speed of the parking area
is 10 miles an hour based on traffic analysis.
Uh, There are also stop signs placed at each
of the intersections and all the 88 regulations were met
as far as the number of parking spaces As well
as the slope of parking spaces being less than 2%
. All right, thank you Teresa. So moving
on to the grading plan, um, this was
definitely the most challenging part of this. Uh,
this development as it was a very flat site.
So we had a lot of iterations and we ended
up at this final grading plan. Essentially our goal
with this was to minimize the amount of cut because
we knew that if we didn't do it right,
we could have gone overboard with the amount of cut
that we would have just to drain the site.
So we haven't broken up into four quadrants. You
can see for the uh for the square part of
the site. Right here, we have four.
These blue circles here are low points, not these
aren't just the only inlets, but these are the
main. And let's um, the red lines depict
high lines across the site. So you can think
of water flowing perpendicular to all of those lines.
Yeah. Um and in this way, we were
able to segment it up where we didn't have to
have water flowing across the entire site to be to
be picked up by inlets. Um and as you
can see, we were successful in reducing our net
difference to about 2700 cubic yards of cut. And
all of that cut will be used in the ATV
course, which will be greeted by an ATV specialist
. I would have seen all right, Moving on
to stormwater management. Um As far as the in
let's go, we had normal kurban, let's drop
in, let's and filtering and let's which were used
to fulfill some of the sustainable stormwater um policies that
the city has to be wanted on the right here
. You can see just a general layout for these
inlets in order to make sure all the water gets
treated before it goes into the storm system. Additionally
, as mentioned before, we have got three ponds
smaller. They're more aesthetically pleasing that way. We
wanted to break up our stormwater management facilities on site
. Additionally, we have grass whales in the center
of the site, where filtering units were not an
option in order to maintain some level of treatment of
stormwater as well as groundwater infiltration. As far as
the calculations goes, technically, we use the rational
method to determine our runoff values. Um and hydrographic
overlays of our pre and post development hydro graphs to
determine the minimum volumes for all of the for all
of the ponds. Um As far as utility crossings
goes, it could have been kind of a mess
. We were able to minimize our crossings to one
sanitary sewer and water line crossing and one water line
and storm water crossing. Um You can see the
crossing locations here. The storm water pipe goes right
about up and down through here, um and we
were able to maintain all of the depth of the
amount of uh leeway between the cover between the pipes
. Thank you Alex. All right, moving on
, sanitary Stewart, moving on. Uh Our sanitary
sewer pipes were size that eight inches made of PVC
. Uh The pipe layout is pretty linear to minimize
minimize costs. Uh There was one section required for
force main that's just because of site slopes And to
meet the minimum velocity of two ft per second,
we applied a.39 slope on all pipes. The
peak flow was determined to be 185 gallons per minute
. And this was determined based on fiction accounts of
the community centre, gym and swimming pool. The
PQ should be approximately 200 people, so moving on
to water water lines and fire protection. Uh Most
of The system was comprised of 10 cast iron pipe
, with the exception of six cast iron pipe for
fire hydrants. Again, the services, the pool
, community center and a gym. So the total
fire flow demand was determined to be 1300 gallons per
minute. And uh and the city of Chesapeake requires
1000 gallons per minute. So we were far beyond
that requirement. Okay for the base one of the
Russian sentiment control of we uh deals mainly with earthworks
, so we have to stockpiles on site. This
is the organic stockpile and the inorganic stockpiles here to
the north of the site. Uh We place the
organic stockpiles of the west because a lot of that
organic soil is going to be used for the playground
and the community garden, which are to the west
of the site and then the inorganic soil. The
extra soil will be used for the A. T
. V. Course so that soil is placed there
to uh not have to move it quite as much
. The run off of the site goes from northwest
to southeast. So we place these diversion dishes here
uh to pull the water towards the sediment trap which
we have here in the sediment basin, which is
right down here. The second phase of erosion sediment
control. There's a lot with the storm water.
So here is our storm water pipe network and each
of these inlets. We place inlet protection and uh
we also have some temporary and permanent seating, which
are sustainable measures in which the city of Chesapeake wanted
. So we have some temporary seating here to the
north and to the east and then to the south
. There's permanent seating. The total cost of the
project is$3.5 million. That consists of demolition payments
. Stormwater, sanitary sewer water supply, traffic costs
, earthwork, erosion sentiment control and recreational facilities.
Recreational facilities consist of the Skate Park, the tennis
courts, basketball courts in the playground, the swimming
pool and the two buildings are separate from the project
. So they were not priced in the estimate.
Thank you very much the questions we have. Do
we have any questions? We covered absolutely everything I'm
going to pick on David. You can't let him
go with that increase it. Okay. Say.
All right. Let's that. I don't know the
initial scope of the project was so as far as
what the city has been wanted, what your what
your requirements are requirements were to provide the gym,
community center, um swimming pool, tennis courts,
basketball courts and uh uh the uh park we added
in the A T. V. Course. That
was that was kind of a conditional thing. The
community garden. We thought of that as we were
going along when we realized we were going to have
a lot of excess excess organic soil. The playground
was also required um And things that weren't required were
uh community garden and pavilions. Yeah, A tv
course, right? That was yeah, that was
just based upon the space that we had. So
we we tried to make best use of those as
we could when we were going through right? We
actually have yes, we do, we do have
one more slide here, Dave, would you stand
up please? Uh huh um so last night we
went out to dinner, we had a great conversation
, we met these guys families, their wives um
and we were talking about cars a little bit.
Dave was telling me about how he had the opportunity
recently to drive a Lamborghini around the track down to
Disney World, which is one of my dream car
. So he's talking about how he's taking this around
corners, it's got some s turns in the middle
of the track and I'm thinking Man, this guy
must still be in his mid-20s, it's actually his
birthday today. So can we all please give a
round of applause to Dave, happy 29th birthday?
Thanks very much. Mhm, correct. I'm sure
you're gonna get one of those, Yeah.