1. Eps: Campus rainworks challenge
by: Haelea mcCallister, Jacob mercante, & Caleb Oliphant
Et 494 – Spring 2017
Instructor: Chris Koustageras
Advisor: Edward Rode

2. Purpose
The EPA’s campus Rainworks challenge is for students to create green infrastructure for the campus to manage storm water runoff.
Each team member will create a master plan and demonstration for the project plus engagement in the community.
We each choose to create a retention pond for a selected area on campus
Fifth annual campus challenge.

3. Procedures Identified the location for the Retention pond Identified
Surveyed the land and found the elevation
Found where the underground utilities are located
Identified
water source
Vegetation
Water storage
pump
Designed
Pond and berm
Pump house
Material take-off
Schedule

4. Vegetation
Soft Rush
Pickerelweed
Inkberry
Hybrid Louisiana Iris

5. Storage Tanks Graf Underground storm water tanks - 2 x 5000L tanks
gallons stored
- Filter and housing
- mosquito proof
- 2ft opening
Plus a 100gallon overflow tank
with sump pump

6. Pump and Piping
Sump Pump installed in the over flow section of the storage tanks. When tanks are full, the water will be pumped out towards the pond. At a flow of 5,400 Gallons Per Hour.
Piping from tanks are to be 6” schedule 40. Gutters will be used from the buildings to the filter in the tank.

7. Pump Building 5ft x 6ft building Exterior wood door 5000psi concrete
Treated lumber
Metal roof
4x3 window
Brick veneer

8. Pump Building

9. Pump building Material take-off
Quantity
Cost per unit
Total
1/2'' plywood 2
$14.25
$28.50
3/8" plywood 7
$13.43
$94.01
2"x4"x8' 46
$2.66
$122.36
2"x6"x12' 1
$9.43
concrete
0.81 cubic yards
$457 / 1.5 cubic yards
$247
gravel
0.44 ton
$30 / ton
$13.20
door
$187.68
window
$138.03
metal roof
$25.98
$51.96
roof panel ridge
$15.49
brick veneer
$330 / 4 pack
$2,310.00
#5 rebar
$12.06 / 20' piece
$12.06
$3,229.72

10. Caleb’s Site and elevation
collection Area– 21,000 sqft
Pond
Width- 100 ft
Length – 120 ft
Depth – 8 ft
Total Volume – 719,000 Gallons

11. Caleb’s full Design Collection Area– 21,000 sqft Pond Width- 100 ft
Length – 120 ft
Depth – 8 ft
Total Volume – 719,000G

12. Caleb’s Working Drawing

13. Estimation

14. schedule Total completion time: 25 days Start date: July 3, 2017
Pond %
Phase
Start Date
End Date
Survey and Stake the Area
3-Jul-17
Clear Site
4-Jul-17
Dig Out the Pond
5-Jul-17
11-Jul-17
Build up Berm
12-Jul-17
18-Jul-17
Dig Out the Overflow
19-Jul-17
Bring in Gravel and Sand
20-Jul-17
Spread Gravel and Sand
21-Jul-17
Fill Pond
24-Jul-17
26-Jul-17
Landscape
27-Jul-17
28-Jul-17
Tanks And Piping
Clear Sites
Layout the Pipes and Tanks
6-Jul-17
Dig Trenches and Tank Holes
7-Jul-17
10-Jul-17
Set the Tanks and Pipes
Test System
13-Jul-17
Fill Holes and Trenches
14-Jul-17
Compact Disturbed Soil
17-Jul-17
Electrical Housing
Survey
Dig out Footing Areas
Place FormBoards for Footings
Pour Concrete
Place Sand and Gravel
Form and Pour Slab
Build Walls and Cover Outside With Plywood
Build Roof Frame and Cover with Plywood and Tin
Set Window and Door
Place Exterior Brick Veneer
Hook up all Electrical Outlets and Equipment
25-Jul-17
Total completion time: 25 days
Start date: July 3, 2017
End date: July 28, 2017

15. Haelea’s site and Elevation

16. Haelea’s Full Design collection Area – 24,000 sqft Pond Width – 100 ft
Length – 100 ft
Depth – 6 ft
Total Volume – 449,000 G
collection Area – 24,000 sqft
Pond
Width – 100 ft
Length – 100 ft
Depth – 6 ft
Total Volume – 449,000 gallons

17. Haelea’s Working Drawing

18. estimation

19. schedule Total Completion time: 26 days Start date: June 1, 2017
End date: July 5, 2017

20. Jacob’s Site and Elevation
COLLECTION AREA– 76,000 SQFT
Pond
Width – 60 ft
Length – 120 ft
Depth – 12 ft
Total Volume – 646,000 Gallons

21. Jacob’s Full Design COLLECTION AREA– 76,000 SQFT Pond
Width – 80 ft
Length – 120 ft
Depth – 9 ft
Total Volume – 646,000 G

22. Jacob’s Working Drawing

23. Estimation Specialty Quantity Cost Time(8hr Days) Total Price
Material
Quantity
Description
Cost
Total Price
4"X4"X12' Post (TRTD) 4
Deck
$14.82 (Piece)
$59.28
2"X4"X8' (TRTD) 15
$3.54 (Piece)
$53.10
Tanks 2
Water Storage
$8,000 (Each)
$16,000
Filter 1
Filter Water
$1,500
Pump
Transport Water
$199
Wire (12 Gauge)Southwire
250 ft
Electrical
$79.97
6" Schedule 40
370 ft
$2.11/ft
$780.70
1" Schd PVC Conduit (Electrical)Cantex
10 ft
$3.70
$37
Clay
90 yd^3
Pond
$9 yd^3
$810
Gravel
$19.96 yd^3
$1,796.40
Sand
$10.96 yd^3
$986.40
Top Soil
3 yd^3
Landscape
$2.80 yd^3
$8.40
Flowers
Soft Rush 10
$26
$260
Inkberry
$40
$600
Louisiana Iris 30
$12
$360
Pickerelweed 40
$7.59
$304
Lemon Grass
$7.95
$80
Trees
Bald Cypress(22"-26") 8
$33.90
$271.20
Eastern Redbud
$64.95
$520
Grass
Harmony Sod
3500 ft^2
$429 per 500ft^2
$3,003
Total Cost
$27,707.15
Building Cost
$3,229.72
Total Cost of Project
$79,320.83
Specialty
Quantity
Cost
Time(8hr Days)
Total Price
General Labor
8 crew
$14.75/hr 35
$33,040
Heavy Equipment Operator
1 crewmember
$19.00/hr 11
$1,672
Electrician
$20.62/hr 1
$164.96
Surveyer
2 crewmembers
$19.05/hr 2
$304.80
Dump Truck Driver
$16.15/hr
$1,421.20
Total Cost
$36,602.96
Equipment
Time(Days)
Excavator 420
$330/day
$3,630
Compactor CP44
$435/day 6
$2,610
Bulldozer D5K lb
$675/day
$4,050
Auger
$71/day
$71
Dump Truck Hydrema yd^3
$710/day
$1,420
$11,781

24. Schedule Total completion time: 28 days Start date: June 5, 2017
End date: July 5, 2017

25. Questions?