polyurethane undersealing
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Warehouse Floor Lift Case Study: A 9-Inch Lift
THE JOB 9″ floor lift for 6,000 square feet of slab floor in a flex space building in Bosto...
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Runway Slabjacking
THE JOB This runway slabjacking project is located in Norfolk, Virginia, at a military base. The ...
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Warehouse Floor Lifting
THE JOB 25,000 square feet of the industrial floor at a military facility settled up to 4 inches ...
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Blower Slab Stabilization
THE JOB During a routine inspection, extensive voids were discovered under the slab supporting a ...
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Grain Bin Floor Repair
THE JOB The floor of a 105′ diameter grain bin settled. The floor had a bin sweep installed, that...
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Alley Settlement Correction
THE JOB Dewatering associated with a basement excavation caused settlement of an adjacent alley’s...
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Urban Grade Crossing
THE JOB 32 track feet of grade crossing panels settled. This caused the adjacent asphalt pavement...
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Industrial Facility Floor Repair
THE JOB The slab floor inside of a manufacturing facility in Hagerstown, Maryland settled. This c...
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Railway Grade Crossing Repair
THE JOB 112 track feet of crossing panels settled, and needed grade crossing repair. This caused ...
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Florida Grade Crossing Repair
THE JOB Settlement and deflection of precast grade crossing were causing highway pavements to det...
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Tampa Microtunnel
THE JOB As part of a large design-build utility rehabilitation and capacity improvement project, ...
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Microtunnel Annular Space Grouting
The Job This microtunnel annular space grouting project is part of a massive interstate expansion...
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Communication Jack & Bore Grouting
The Job The Sandston area, just outside of Richmond, Virginia, is at the crossroads of major nort...
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MD 355 Lightweight Fill
THE JOB As part of the construction of a pedestrian underpass at the Medical Center WMATA station...
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Fullerton Reservoir Annular Space Grouting
THE JOB This reservoir annular space grouting project is located in Baltimore, Maryland. As part ...
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1 Mile 36″ Waterline Abandonment
THE JOB CSX crews were surfacing the mainline track in Baltimore when the tamping equipment struc...
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Power Conduit Abandonment
THE JOB This power conduit abandonment project was part of a new line installation project. A uti...
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Emergency Pipe Abandonment
THE JOB The pavement of a rural road outside of Williamsburg, Virginia collapsed suddenly. The pa...
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Maryland Annular Space Grouting
THE JOB A jack & bore contractor performed a 200LF, 54″ bore under an arterial highway. After...
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Virginia Annular Space Grouting
THE JOB 1100 feet of pile-supported 34″ PCCP water line over a drinking water reservoir was being...
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North Jersey Annular Space Grouting
THE JOB This North Jersey annular space grouting project is located in Paterson, New Jersey. A 30...
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HDPE reline annular space grouting
THE JOB A utility contractor installing 500LF of 48″ HDPE reline pipe through a 63″ CMP culvert r...
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25VF stormwater manhole sealing
THE JOB Leaks throughout the joints on a 25VF, 48″ precast stormwater manhole were leaking....
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Box Culvert Leak Sealing
THE JOB A new double box culvert was constructed. The original single box culvert needed to be ab...
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Box Culvert Abandonment
THE JOB This box culvert abandonment project is located in Alexandria, Virginia. The existing sin...
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8 foot diameter CMP joint sealing
THE JOB This CMP joint sealing project is located near Fredericksburg, Virginia. An 8′ diameter s...
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SSP Tunnel Reline Back Grouting
THE JOB This tunnel reline back grouting project is located in Somerset, Pennsylvania. The roof o...
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Stormwater Pipe Repair
The Job This stormwater pipe repair project is located at a chemical manufacturing plant in Peter...
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Dam Outfall Pipe Seep Grouting
THE JOB This dam outfall pipe seep grouting is located in Fairfax, Virginia at Northern Vi...
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HDPE Pipe Joint Sealing
THE JOB A large sinkhole opened up in the parking lot of a manufacturing facility. The sinkhole w...
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Warehouse Floor Water Intrusion Repair
The Job This warehouse floor water intrusion repair project is located in Columbua, South Carolin...
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Stormwater Pond Outlet Structure Grouting
THE JOB This stormwater pond outlet structure grouting project is located in Washington Township,...
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Sinkhole Repair
The Job A sinkhole opened up in a drainage easement maintained by an HOA. The cause of the sinkho...
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HDPE Joint Repair
The Job This HDPE joint repair project is located in Virginia. A sinkhole opened up in a drainage...
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Sand Filter Joint Sealing
The Job This sand filter joint sealing project is located in Richmond, Virginia. Two underground ...
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15 inch RCP point repair
The Job This 15 inch RCP point repair project is located near Richmond, Virginia. A 6′ deep sinkh...
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RCP Pipe Sealing
THE JOB This RCP pipe sealing project is located in Wake Forest, North Carolina. The asphalt park...
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Chemical Underpinning
The Job This chemical underpinning project is located outside of Pittsburgh, Pennsylvania at a ma...
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Bridge Approach Polymer Grouting
The Job This bridge approach polymer grouting project is located just outside of Washington, DC. ...
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Commercial Floor Void Fill
THE JOB This commercial floor void fill project is located in Manhattan. During a Local Law 11 in...
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Port Shed Floor Stabilization
THE JOB This port shed floor stabilization project is located in Baltimore, Maryland. The 11″ thi...
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Office Floor Settlement Repair
The Job This office floor settlement repair project is located near Norfolk, Virginia. The slab f...
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Mine Shaft Abandonment
The Job This mine shaft abandonment project is located in an area with a significant number of ab...
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Tunnel Abandonment – Boston
THE JOB A plumbing contractor hand tunneled 140LF of 4’x5′ tunnel under two apartment buildings n...
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Railroad Sinkhole Stabilization
The Job This railroad sinkhole stabilization project is located in Martinsburg, West Virginia. Du...
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School Floor Leveling
The Job This school floor leveling project is located in Princeton, West Virginia. The Princeton ...
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Light Rail Tub Crossing Repair
This light rail tub crossing repair project is located in Charlotte, North Carolina. It is part o...
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Industrial Driveway Crossing Repair
The Job This industrial driveway crossing repair project is located in Frederick, Maryland. MARC&...
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NC Tub Crossing Repair
THE JOB This NC tub crossing repair project is located in Charlotte, North Carolina. The 8′ long ...
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Industrial Short Line Tub Crossing Repair
The Job This short line tub crossing repair project is located in Baltimore, Maryland. Sparrows P...
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Tub Crossing Repair
The Job This tub crossing repair was done for a short line railroad in New Jersey. The sandy soil...
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CPVC Annular Space Grouting
THE JOB This CPVC annular space grouting project is located in Leesburg, Virginia. Leesburg is ou...
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I-66 Annular Space Grouting
The Job During the widening of Interstate 66 near the interchange with US-15, nine new culverts w...
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PA Turnpike Undersealing
The Job This PA Turnpike undersealing project is located on the Northeast Extension of the Pennsy...
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Acid Drainage Grouting
The Job This acid drainage grouting project is located in West Virginia. A 72″ CMP stream d...
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Coal Pier Sinkhole Grouting
The Job This pier sinkhole grouting project by CJGeo is located at the mouth of the Elizabeth Riv...
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Sewer Collapse Sinkhole Repair
The Job This sewer collapse sinkhole repair project is located in central Virginia. When the oper...
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Corporate HQ Stabilization
The Job Starting immediately after construction was completed, the slab on the grade floor within...
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Stone Arch Lightweight Backfill
The Job This stone arch lightweight backfill project is located in Somerset, New Jersey. The ston...
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Upham Brook Annular Space Grouting
The Job This Upham Brook annular space grouting project is located in central Virginia. A sewer t...
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Multiplate Tunnel Grouting
The Job This multiplate tunnel grouting project is located in Asheville, North Carolina. During a...
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MSE Wall Lightweight Backfill
The Job This MSE wall lightweight backfill project is located near Richmond, Virginia. The geotec...
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Sedimentation Tank Abandonment
The Job This sedimentation tank abandonment project is located in Stamford, Connecticut. As part ...
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Toe Drain Abandonment
The Job This toe drain abandonment project is located outside of Washington, DC. Lake Whetstone i...
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NY Thruway HDD Annular Space Grouting
The Job This HDD annular space grouting project is east of Buffalo, New York, under the New York ...
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Fire Station Floor Lifting
The Job This fire station floor lifting project is located about an hour east of Richmond, Virgin...
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Retaining Wall Lightweight Backfill
The Job This retaining wall lightweight backfill project is located in Arlington, Virginia. Arlin...
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250000 Gallon Oil Tank Abandonment
The Job This oil tank abandonment project is located in the nation’s capitol, Washington, D...
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DeRuyter Reservoir Outfall Abandonment
The Job This outfall abandonment project is located in Upstate New York. The DeRuyter Reservoir, ...
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HRSD 24″ Forcemain Abandonment
The Job HRSD‘s Virginia Beach Boulevard Forcemain Replacement project installed more than a...
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Precast Lagging Wall Lateral Load Reduction
The Job This load reduction backfill work as associated with the replacement of Scaife Hall, at C...
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Lightweight Stem Wall Backfill
The Job This lightweight stem wall backfill work is part of the construction of a new academic bu...
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Rail Bridge Pier Stabilization
The Job This rail bridge pier stabilization project is located adjacent to the Congaree National ...
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Sloped Pit Lightweight Backfill
The Job This sloped pit lightweight backfill project is located in Western Virginia, at James Mad...
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Low Level Outfall Abandonment
The Job This low level outfall abandonment grouting project is located in New Jersey. The Round V...
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MTBM Recovery Grouting
The Job This MTBM recovery grouting project is located in Florida. When a 42″ MTBM stopped ...
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Launch Shaft Permeation Grouting
The Job This launch shaft permeation grouting project is located in Fort Myers, Florida. As part ...
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25MGD Sinkhole Leak Grouting
The Job An underground minerals mine started to lose up to 8VF per day of mine due to water infil...
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30k CY Lightweight Embankment
The Job As part of the redevelopment of the Sparrows Point industrial area of Baltimore, three br...
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Dollar Store Floor Void Filling
The Job This floor void filling project is located about three hours west of Richmond, Virginia. ...
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Hotel Basement Water Intrusion Grouting
The Job This basement water intrusion grouting project was at a hotel in Baltimore, Maryland. It ...
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Bridge Approach Ground Improvement
The Job This bridge approach ground improvement project by CJGeo is located in Richmond, Virginia...
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Georgia Annular Space Grouting
The Job This Georgia annular space grouting project is located in Athens, Georgia. The project in...
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Tennessee Annular Space Grouting
The Job This Tennessee annular space grouting project is located in Brentwood. Brentwood is part ...
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Lightweight Tank Foundation
The Job This lightweight tank foundation installation project is located in Baltimore, Maryland. ...
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Power Station Pipe Abandonment
The Job This power station pipe abandonment project is between Richmond & Lynchburg, Virginia...
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Utility Tunnel Abandonment
The Job This utility tunnel abandonment project is located in Wilmington, Delaware. Approximately...
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Rising Mains 48″ Abandonments
The Job This Pittsburgh pipe abandonment project is located within the city of Pittsburgh, Pennsy...
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SW Florida Annular Space Grouting
The Job This Florida annular space grouting project by CJGeo is located in For Myers, Florida. Th...
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9.5kCY MSE wall backfill
The Job This MSE wall backfill project is located on Interstate 95 north of Baltimore, Maryland. ...
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New York Annular Space Grouting
The Job This New York annular space grouting work is part of the Bay Park Conveyance Project. The...
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Dairy Branch Annular Space Grouting
The Job CJGeo’s Dairy Branch annular space grouting project is located in North Carolina. C...
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Neuse River Annular Grouting
The Job This annular grouting project is located in North Carolina. The City of Raleigh’s N...
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Grain Silo Tunnel Backfilling
The Job This grain silo tunnel backfilling project is located in Tampa, Florida. As part of a red...
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24″ Water Main Abandonment
The Job This 24″ water main abandonment project is located in Fairfax, Virginia. Fairfax Co...
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Spillway Bridge Grouting
The Job This spillway bridge grouting project is located in Toano, Virginia. Toano is between Wil...
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North Carolina Tub Crossing Repairs
The Job This tub crossing repairs project is located in Charlotte, North Carolina. Fifty two OldC...
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Union County Annular Space Grouting
The Job This Union County annular space grouting project is located in North Carolina, near Charl...
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8″ Pipe Abandonment
The Job This 8″ pipe abandonment project is located outside of Washington, DC. As part of c...
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Hollow Abutment Filling
The Job This hollow abutment filling project is located in Buckland, Massachusetts. Buckland is a...
