Tel: 1-206-279-3300

Online Slope Stability, Soil Nailing, and Inclinometer Monitoring Workshop

4 hours each day, 8 PDH

Slope stability, soil nailing, and inclinometer worksho

July 15, 16, 2020

Upcoming Workshop Series

60 hours

Data, databases, and Machine Learning for Geotechnical Engineers

Data, databases, and machine learning for civil engineers

Aug, Sep, Oct 2020

The future of civil engineering is approaching

Online Deep Excavation and Soil nail wall design Workshop

16 PDH

Apr. 22,23, 29, 30, 2020

Deep excavation in Las Vegas

Early registration ends soon!

DeepEX 2020

Solving Deep Excavation Design

DeepEX 2017 talk to it and design your deep excavation!

Deep Foundation Software, Pile Rafts, Pile Groups

From soil estimation to axial and lateral pile capacity

DeepFND - Deep Foundation Software, caissons, CFA, drilled piles, driven piles, concrete, timber

From soil estimation to helical pile settlement estimation.

New helical pile software HelixPile
Signup for a free trial and get our free pdf on the five most common errors in deep excavation design
What do you want to design?
DeepFND 2020: Deep Foundation software (NEW: Pile-Group/Pile Raft Analysis!)
DeepEX 2020: Deep Excavation software
Soldier pile walls
Sheet pile walls
Secant pile Walls
Tangent piles
Diaphragm Walls
Soldier and Tremied Concrete
Soil Mix walls
Combined king pile sheet piles
Slope stability
Cost estimation for braced excavations
Waler-Strut Cofferdams
Snail-Plus 2019: Soil nailing - soil nailing walls
SiteMaster: Inclinometer software (adopted by Geokon)
HelixPile: Helical Pile Software
RC-Solver: Concrete Design ACI-318, EC2, EC8
Steel-Beam: Steel beam column design, full equations, AISC, EC3

MKA uses DeepEX to design two major soldier pile with tiebacks excavations in Seattle!

MKA, in Seattle, has been using DeepEX since 2011 to design deep excavations. Today we are focusing on two deep excavations they have designed in downtown Seattle, a 50ft deep excavation at Pike Place Market and an 80ft excavation at 9th and Lenora. Thanks to Zach Mendelsohn. P.E. and Michael Gottlier, for arranging site visits. Check out some nice images from both sites here.

Pike Place Market Expansion Project:

-       50ft excavation w/ 4-5 levels of tiebacks

-       Underpinning of existing garage structure to the north

-       Soils were medium to stiff silts and lean clay.

9th and Lenora (Residential) Project:

-       80ft excavation w/ up to 9 levels of tiebacks

-       Internally braced north wall with 2’ diameter angled braces

-       Soils were shallow fill (up to 15’) over a dense sand over glacial till

Both walls are performing well with pile deflections in the 0.25 to 0.5-inch range.

Soldier pile excavation with tiebacks at Pike Street, Seattle, designed with DeepEX by MKA

Soldier pile excavation with tiebacks at Pike Street, Seattle, designed with DeepEX by MKA

E-mail List Signup

Signup to our Email List for the latest information about our products, support and more.

80 ft Soldier pile excavation in Seattle, designed by MKA with our DeepEX software

80ft deep excavation in Seattle, WA, designed with DeepEX by MKAZach Mendelsohn, P.E. (right) and Michael Gottlier (right)

Deep excavation next to building in Seattle designed with DeepEX by MKA

DeepEX Pricing

The most complete solution for deep excavations!

More than 10000 projects designed worldwide!


DeepEX 2D: $3,475.00
DeepEX 2D Plus (DeepEX 2D + DXF Drawings): $4,425.00
DeepEX 3D (DeepEX 2D + Cost+Frame+HoloDeepEX): $5,725.00
DeepEX 3D Plus (DeepEX3D + DXF Drawings): $6,675.00
DeepEX 3D+ DXF + Gravity Walls
DeepEX 3D Advanced (DeepEX 3D+ Building Damage Module): $8,175.00
Platinum = 3D+ Building Damag