Contech's 2016 calendar features 12 projects ranging from bridges to stormwater to drainage and much more.

1. Sunday Monday Tuesday Wednesday Thursday Friday Saturday
1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31
Christmas Day
New Year's Eve
nov 2015
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30
jan 2016
1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24/31 25 26 27 28 29 30
Winter Solstice
ENGINEERED SOLUTIONS
2016It’s a NEW Year! With New
Tools, New Content and
a New Website. Now That’s
what we call responsive!
December 2015
www.ContechES.com

2. Emergency flood repairs were underway along the North Douglas Creek at Flying W Ranch to stabilize the
North Rockrimmon drainage channel after it experienced landslides due to unstable, oversaturated soils above.
To accomplish this, the drainage channel would have a large pipe installed in the creek bed behind a nearby
residential area. Given the recent flooding, they needed a pipe that would be able to handle high flow velocities
through it without backing into the basin as was recently experienced. Ultimately, Contech’s DuroMaxx steel
reinforced polyethylene (SRPE) pipe was selected for the installation given its hydraulic efficiencies and strength.
Pipe » DuroMaxx®
Steel Reinforced Polyethylene
»» Colorado Springs, Colorado
»» 1,296 LF of 96” DuroMaxx®
SRPE with
30 psi WC joints
»» Installation date – September 2015
Rockrimmon Creek Rehabilitation
January 2016
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
New Year’s Day
MartinLutherKing,Jr.Day
dec 2015
1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31
feb 2016
1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29
31
STEEL REINFORCED PE TECHNOLOGY

3. Sunday Monday Tuesday Wednesday Thursday Friday Saturday
1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29
Valentine’s Day Presidents' Day
jan 2016
1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
31
mar 2016
1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31
FebRuary 2016
Norfolk Southern (NS) Railway operates an east /west line through suburban Philadelphia, Pennsylvania. Bridge
MV 25.13 is a seven-cell stone arch structure that has been in service for approximately 150 years and was in
need of repair. Contech Engineered Solutions was approached by Jacobs Engineering due to the success Contech
has had with similar relining applications. After evaluating the existing conditions, Contech recommended its
BridgeCor®
structural plate product for the reline of the existing culvert arches. BridgeCor is a deep corrugation
(15” x 5 ½”) high performance product that was developed to meet the requirements of this large span / heavy
loading application.
Bridges » BridgeCor®
Structural Plate Reline
»» Flourtown, Pennsylvania
»» BridgeCor®
Structural Plate Arch
»» 48’-8” span x 24’-3” rise (4 cells)
»» Installation date - Februrary 2015
Norfolk Southern Railway – Wissahickon Creek Bridge Rehabilitation
Design Your Own bridge
DYOB®
Plate, Precast & Truss
www.conteches.com/dyob

4. Sunday Monday Tuesday Wednesday Thursday Friday Saturday
1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31
feb 2016
1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29
apr 2016
1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
Daylight Savings Begins
Easter Sunday
St. Patrick's Day
Spring Equinox
March 2016
Good Friday
Situated along the Los Angeles River, the 24-acre site known as Parcel C at Taylor Yard was being transformed
into a transit oriented mixed-use development. An UrbanGreen®
Rainwater Harvesting system was installed
consisting of two barrels, each made from 145’ long of 120” diameter DuroMaxx®
Steel Reinforced Polyethylene
(SRPE). DuroMaxx was chosen because of the ability to create a large diameter, economical, long lasting cistern
with watertight joints. The cistern is designed to hold 164,960 gallons of harvested rainwater. Contech also
provided the mechanical pumps and controls to deliver the captured water that will be used for drip irrigation.
Stormwater Management » UrbanGreen®
Rainwater Harvesting
»» Los Angeles, California
»» UrbanGreen®
Rainwater Harvesting
System
»» 965 LF of 120” & 114” ALT2 CMP
»» Installation date – June 2013
Taylor Yard Transit Village
Stormwater Solutions from Contech®
STEEL REINFORCED PE TECHNOLOGY

5. Sunday Monday Tuesday Wednesday Thursday Friday Saturday
1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
Tax Day
Earth Day
mar 2016
1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31
may 2016
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31
April 2016
Area flooding caused damage to Vigo County’s Fowler Park Pioneer Village consisting of 18 historical park
structures, a log barn and a working gristmill and also weakened the overall integrity of the nearby earthen
dam structure. The existing emergency spillway was deemed undersized and an additional primary spillway
was constructed with ArmorFlex®
Class 40T BAH to pass the overtopping design event defined by the Indiana
Department of Natural Resources. Installing a green solution to continue the natural, historical setting was important
to the owner, while also having the robust protection of articulated concrete block systems.
Hard Armor » ArmorFlex®
Articulating Concrete Blocks
»» Terre Haute, Indiana
»» ArmorFlex®
40 Class Tapered Matresses
»» 11,156 SF
»» Installation date – Fall 2014
Fowler Park Dam Rehabilitation

6. The City of Paducah, Kentucky was in need of a solution to decrease the overall project cost to keep them
within budget for roadway improvements along Olivet Church Road. Working closely with Contech, the project
contractor, Jim Smith Contracting, was able to find a solution utilizing Contech’s E’GRID®
geogrid which helped to
decrease the overall project cost and speed construction due to avoiding delays that may have been caused with
lime stabilization. This particular project allowed for a direct substitution of E’GRID 3030 for the designed 8” of
lime stabilization. The combination of time and money savings offered by the E’GRID solution was a victory for the
contractor as well as the owner.
Geogrid » E’GRID®
Soil Stabilization
»» Paducah, Kentucky
»» E’GRID®
3030
»» 60,000 SY of 12.8’ x 246’ rolls
»» Installation date – October 2015
Olivet Church Road - KY 998 Roadway Improvements
easily Search for projects
the Case Study Tool
www.conteches.com/case-studies
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31
Memorial Day
Mother’s Day
apr 2016
1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
june 2016
1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30
May 2016

7. Henry County, Ohio needed a quick and efficient bridge to replace an aging, multi-span steel beam bridge
structure that crossed the Miami & Erie Canal. A 57’ clear span precast CON/SPAN®
O-Series®
bridge was
chosen by the Mannik Smith Group as the optimal solution because of its ability to provide a speedy, cost-
effective solution for the fast-track project.
This O-Series®
three-sided structure with detached headwalls and wingwalls, has an ashlar stone stained
formliner finish that provides an attractive solution that blends well with its surroundings.
Bridges » Precast Bridge Systems
»» Henry County, Ohio
»» CON/SPAN®
O-Series®
»» 57’ span x 10’8” rise x 40’ length
»» Installation date – August 2015
County Road 17C over Miami & Erie Canal
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30
Father’s Day Summer Solstice
may 2016
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31
july 2016
1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
31
June 2016

8. Contech provided a stormwater detention system to Liberty Park, an elevated park in the new World Trade
Center in New York City. A detention system was needed to meet NYC Department of Environmental Protection
stormwater regulations. Since the park sits on the roof of the Vehicular Security Center, it is imperative the
detention system is watertight. Contech consulted with engineers at the Port Authority of New York & New
Jersey, who specified a detention system made from 197 LF of DuroMaxx®
Steel Reinforced Polyethylene (SRPE)
that will provide approximately 2,500 CF of stormwater storage.
Stormwater Management » DuroMaxx®
Detention System
»» New York City, New York
»» DuroMaxx®
Detention System
»» 2,500 CF of stormwater storage
»» Installation date – July 2015
World Trade Center Detention System
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
Independence Day
aug 2016
1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30 31
STEEL REINFORCED PE TECHNOLOGY
june 2016
1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30
July 2016
31

9. Sunday Monday Tuesday Wednesday Thursday Friday Saturday
1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30 31 july 2016
1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30 31
sep 2016
1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30
August 2016
Situated right in the heart of the Bakken oil boom in North Dakota, Watford City’s population 1,400 in 2006 has
rapidly risen to nearly 3,000 according to the latest census. As part of this growth, the North Dakota Department
of Transportation (NDDOT) has gone to great lengths to accommodate the increase in traffic part of which was an
extensive roadway improvement project along Highway 23 which included a new storm drain system.
The general contractor selected Contech Engineered Solution’s MOBILE PIPE®
mill to manufacture a polymer-
coated ULTRA FLO®
storm drain system onsite, allowing for faster project turn around.
Pipe » MOBILE PIPE®
Mill Storm Sewer
»» Watford City, North Dakota
»» Polymeric ULTRA FLO®
CSP
»» 15” to 60” for 14,680 LF
»» On-site MOBILE PIPE®
production
»» Installation date - July 2015
ND Highway 23 Roadway Improvements
Questions? we’ve got answers.
The New Pipe Blog
www.ContechES.com/pipe-blog
PIPE SOLUTIONS

10. Sunday Monday Tuesday Wednesday Thursday Friday Saturday
1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30
Labor Day
aug 2016
1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30 31
oct 2016
1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
30 31
September 2016
U.S. Bank Stadium is a fixed-roof stadium that is being constructed in downtown Minneapolis, Minnesota.
The project is the new home of the Minnesota Vikings football team. The stadium is the anchor of substantial
redevelopment in the City of Minneapolis. Since the stadium is being built downtown, there is limited footprint for
a stormwater storage system. Engineers chose a large diameter CMP retention system that provided the required
amount of storage in a limited and constrained footprint. DuroMaxx SRPE was also used for stormwater drainage.
Stormwater Management » Corrugated Metal Pipe Detention
»» Minneapolis, Minnesota
»» 1,600 LF of 144” perforated CMP for
stormwater retention
»» 400 LF of 48” DuroMaxx®
for
stormwater drainage
»» Installation date - April 2015
US Bank Stadium (Home of the Minnesota Vikings)

11. Sunday Monday Tuesday Wednesday Thursday Friday Saturday
1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
Columbus Day
Halloween
sep 2016
1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30
nov 2016
1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30
October 2016
Village Center Station is the first phase of a planned three phase Transit Oriented Development (TOD). Phase I
features a six-level office tower over a three-level restaurant/retail “wrapper” structure. Also included is a seven-
level parking structure which can accommodate 785 cars. Spectacular pedestrian plazas offer direct access to the
Arapahoe Light Rail Station, as well as a gathering place for civic and cultural events.
A 10,000 SF Keystone Compac®
wall, comprised of Victorian-Scored and Half-Victorian units, was integral to the
development of the site; creating buildable space as well as visually enhancing the landscape.
Retaining Walls » Keystone Retaining Wall Systems®
»» Greenwood Village, Colorado
»» Keystone Compac®
»» 10,000 SF
»» Installation date – Spring 2015
Village Center Station
30 31

12. The Kissimmee Trail Bridge spans the John Young Parkway and connects the Lake Tivoli bike path to the
Kissimmee Trail Loop, giving pedestrians and cyclists a safer way to cross one of the city’s busiest traffic corridors.
Referred to as “the crown jewel of the trail system”, it serves as the cornerstone of the whole pedestrian bike
system, as well as provides a visual gateway into the city of Kissimmee. Four 40-foot towers and signage welcome
drivers below to the city. On either side of the bridge are spiral ramps, giving cyclists a wider and more convenient
way to enter and exit the Kissimmee Trail Bridge.
Bridges » Continental®
Pedestrian Truss
»» Kissimmee, Florida
»» Continental®
Pedestrian Truss
»» 12.5’ width x 200’ span Gateway style
pedestrian painted truss
»» Installation Date – Spring 2014
Kissimmee Trail Bridge
NOvember 2016
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30
Veterans Day
Thanksgiving Day
oct 2016
1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
30 31
dec 2016
1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30 31
Daylight Savings Ends Election Day

13. The city of Sheridan, Wyoming’s maintenance department was having problems maintaining their existing
stormwater infrastructure. Components of the existing system where clogging, resulting in frequent maintenance
events and stormwater backups. Contech partnered with the city to install a CDS hydrodynamic separator to
test the system’s ability to screen, separate and trap trash, debris, sediment, and hydrocarbons from stormwater
runoff. The trial was a success, and the city is in the process of installing more CDS units to reduce the number of
maintenance events and improve the performance of its stormwater system.
Stormwater Management » CDS®
Hydrodynamic Separator
»» Sheridan, Wyoming
»» CDS®
hydrodynamic separator
»» Installation date – September 2015
Sheridan Wyoming Stormwater Retrofit
December 2016
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30 31
Christmas Day
Christmas Eve
New Year's Eve
nov 2016
1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30
jan 2017
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31
ENGINEERED SOLUTIONS
ENGINEERED SOLUTIONS800-338-1122 | www.ContechES.com/calendar
MARKETS SERVED
• Agriculture / Irrigation
• Airports / Ports / Railway
• Commercial / Industrial / Residential
• DOT / Roads
• Energy / Mining / Natural Resources
• Government / Institutional
• Military
• Recreation / Parks / Golf Courses
• Rehabilitation / Relining
Solutions Provided
• Bridges & Structures
• Erosion Control
• Pipe
• Retaining Walls
• Stormwater Management
© 2015 Contech Engineered Solutions LLC
ENGINEERED SOLUTIONS
Winter Solstice
Design Your Own Hydrodynamic
Separator – DYOHDS™
www.conteches.com/dyohds