INTERFLOW
ENGINEERING, LLC
BRYAN LARDIZABAL
Senior Civil Designer
EDUCATION
TRAINING COURSES
B.S. College of Business (1995)
University of South Florida
Certification for AutoCAD & AutoCAD Land Desktop
(1992-2007)
Certification for AutoCAD Civil 3D (2008-2013)
Certification for AutoCAD Map 3D (2013)
Certified Florida Stormwater Erosion and Sedimentation Control Inspector (2011Present)
FIELDS OF SPECIALIZATION Preparation of Design Drawings and Specifications
Drainage Design, 3D Terrain Modeling, Presentation Graphics
Construction Phase Services
EXPERIENCE SUMMARY
Mr. Lardizabal has 22 yrs of AutoCAD experience and he is highly proficient with AutoCAD Civil 3D 2014 and AutoCAD
Land Desktop in generating plans for commercial, residential and public works projects of various sizes. He has expertise
in the following areas using the AutoCAD software package; 3D terrain modeling, 3D grading design, cut/fill analysis,
floodplain volume analysis, roadway and utility plan and profile production, structural detailing of reinforced concrete,
stormwater structures, wall sections, pipe layout and design for stormwater, sanitary sewer and potable water systems, and
CAD standards implementation.
His experience includes working closely with surveyors in
preparing specific purpose surveys, wetland surveys,
residential ALTA/ACSM standard surveys, importing point
data from data collector, creating 3D terrain models, and
manual survey drawings from metes and bounds legal
descriptions. Mr. Lardizabal also has an understanding of
stormwater rainfall events using FDOT, SWFWMD and
municipal storm design criteria, watersheds, basin
delineations, preliminary calculations for stormwater
retention systems, pre-post development discharge
conditions, and storm pipe sizing. Construction field
experience includes construction site visits and reports,
water and sewer test calculations with monitoring and
reports, preparing construction cost estimates, assisting
in shop drawing review and approval, and developing
construction bid documents.
SELECTED PROJECT EXPERIENCE
Peace Creek Plaza - SR 540/ US 27, Winter Haven, FL
Mr. Lardizabal was Interflow’s Civil Designer for this
floodplain impact and improvement plan to support the
development of a large commercial retail project. Design
responsibilities included floodplain impact volume
analysis, design of a channel to reroute the existing
Peace Creek around the commercial parcel, construction
plan production, 3D grading design, earthwork analysis,
and generating the data for the drainage report
Byram Drive Channel Erosion Control Improvements
(City of Clearwater) Mr. Lardizabal serves as the Civil
Designer on this project. Mr. Lardizabal created a 3D
model for 500 linear feet of channel utilizing AutoCAD
Civil 3D for implementation into the construction plans.
The design consists of using a combination of GEOWEB
wall and Turf Reinforcement Mat to provide erosion
control measures for the section of Spring Branch. The
design is complete and will be submitted for bid in 2014.
Bryan Lardizabal, page 2
Magnolia Drive Outfall Stormwater Collection and
Water Quality Improvements (City of Clearwater) Mr.
Lardizabal is the Civil Designer on this project which
consists of replacing approximately 5,550 linear feet of
stormwater pipe, 4,500 linear feet of sanitary, and several
complex utility relocations due to the large number of
utilities in the project area. Utilizing AutoCAD Civil 3D,
Mr. Lardizabal analyzed the proposed stormwater pipe
design versus potential conflicts with existing utilities prior
to implementation into the construction plans The design
is complete and will be submitted for bid in 2014.
Berkley Place Drainage Improvements (City of
Clearwater) Mr. Lardizabal is the Civil Designer on this
project which consists of upgrading a stormwater
collection system with new inlets and piping to minimize
street flooding in a residential neighborhood. The design
is currently being reviewed and will be submitted for bid in
2015.
78th Street Drainage Improvements (Hillsborough
County) Mr. Lardizabal was the Civil Designer for this
channel improvement project in south Hillsborough
County. Objectives for this project included plan
development for widening the existing channel east of
78th St, providing a new box culvert crossing for the
roadway, and widening the existing downstream channel
southwest of the crossing.
Jordan Park to Lake Maggiore Storm Drainage
Improvements (City of St Petersburg)
While with a previous employer (Parsons), Mr. Lardizabal
was the Civil Designer for this stormwater improvement
project, which provided improved conveyance from the
Jordan Park development, southward to Little Lake
Maggiore. The major aspects of the design included
routing approx. 7,000 LF of storm box culvert along the
centerline of public streets, connecting existing
stormwater facilities to that system, and resolving existing
utility conflicts along that route.
Palmetto Street Drainage Improvements (City of
Clearwater) While with a previous employer (Parsons),
Mr. Lardizabal was the Civil Designer for this stormwater
improvement project to alleviate street flooding. The
primary stormwater main line on Palmetto Street was
upgraded with larger pipes and included several inlet and
pipe upgrades at intersections along that main route.
Total linear footage of pipe installed was one-half mile
and included a bridge crossing, rerouting of a 24” water
main, and resolving existing utility conflicts along that
route.
Maximo Park Boat Ramp Improvements (City of St.
Petersburg) While with his previous employer (LWES),
Mr. Lardizabal was the Civil Designer for this project,
which included the design of a new parking lot for boats
with trailers, design of the boat ramp area and traffic
circulation, and utilities to provide sewer and water to a
new restroom facility.
Golf Creek, 13th Avenue North and Vicinity
Stormwater Improvements (City of St Petersburg)
While with his previous employer (LWES), Mr. Lardizabal
served as the Civil Designer on this project to increase
the conveyance of the Golf Creek drainage system in
order to reduce flooding within portions of western St
Petersburg. Project design included channel widening to
Golf Creek to stabilize existing embankments, upstream
improvements to alleviate flooding in the vicinity of 13th
Avenue N & 74th Street N, and side street inlet and
culvert upgrades along Farragut Drive bordering Golf
Creek. A water quality box culvert structure was designed
for installation at 13th Avenue N. and several storm pipes
within an easement at Azalea Elementary School were
upgraded to twin 48” RCP’s to provide flow capacity for
future stormwater improvements within the drainage
basin.
Moss Landing Subdivision - 386 Lots for KB Homes,
Hillsborough County Mr. Lardizabal was the Civil
Designer for this residential subdivision in the Riverview
area of Hillsborough County. This site had many
restrictions which affected the final design, including:
floodplain and wetland impact determination, providing
wildlife habitat restoration, providing wetland mitigation
areas, and designing two creek crossings. Other
improvements included offsite turn lane plans, and offsite
utility plans for water main and force main extensions.
Walgreens Stores - US41/ Pleasant Plains Pkwy,
Pasco County Mr. Lardizabal was the Civil Designer for
this civil design and construction plan development for a
14,000 square-foot retail building in the Land O’ Lakes
area on US 41. In addition to the site construction plans,
this commercial project required FDOT turn lane
Bryan Lardizabal, page 3
improvements, an off-site force main extension for
sanitary sewer, and offsite drainage improvements for
stormwater.
Pasco County Stormwater Management Division Mr.
Lardizabal was the designer for small drainage projects to
alleviate localized flooding for the residents county-wide.
Responsibilities include contacting citizens, conducting
field investigations, generating concept plans,
construction plan production, 3D grading, earthwork and
flood analysis, generating cost estimates, and assisting
others in the department.
Çaldağ Nikel Mine, Tailings Storage Facility (TSF). Mr.
Lardizabal conducted 3D design for a facility located in
Turgutlu, Turkey. The mine required storage for 70M tons
of tailings and 35M tons of waste rock. Client requested
several design options in phases over a 30yr lifespan. A
suitable TSF was designed utilizing AutoCAD Civil 3D
and client supplied topographic survey in metric units.
Final deliverables included CADD drawings and 3D
renderings of the TSF final stage at year 30