Bored Pile Projects USA:

Project:                 Community Hospital, Pedestrian Bridge
Location:              California, USA
Date:                     1996
Contractor:          Case Pacific Company
Excavations:        23 Bored piles
KB Products:      SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                 Pedestrian Bridge Overpass
Location:              California, USA
Date:                     1996
Contractor:           Anderson Drilling Company, Inc.
Excavation:           6 Bored piles
Conditions:          Former garbage dump
KB Products:       SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                 Utility Towers
Location:              Florida, USA
Date:                     1993
Contractor:           Tri-State Drilling, Incorporated
Excavations:         220 Bored piles (1.5-1.9m x 11m)
Conditions:          Loose, clean beach sand (medium to coarse).
KB Products:       SlurryPro CDP, MPA, LA-1, KobbleBlok, InstaFreeze and ProTek 100

Project:                 US Court of Appeals Building
Location:              San Francisco, California, USA
Date:                     1993
Contractor:           Malcolm Drilling Company Incorporated
Excavations:        80 Soldier piles (0.6m x 11m)
Conditions:          Loose sand and backfill.
KB Products:       SlurryPro CDP, MPA, LA-1, KobbleBlok, InstaFreeze, and ProTek 100

Project:                 Hyperion Wastewater Treatment Plant
Location:              California, USA
Date:                     1993
Contractor:           Shoring Engineers
Excavations:        240 Soldier piles (0.6m x 12m)
Conditions:          Beach sand and gravel.
KB Products:       SlurryPro CDP, MPA, LA-1, KobbleBlok, InstaFreeze and ProTek 100

Project:                 Hyperion Wastewater Treatment Plant
Location:              California, USA
Date:                     1992
Contractor:           Malcolm Drilling Company, Incorporated
Excavations:        8 Bored piles (1.5m x 14m)
Conditions:          Beach sand and gravel.
KB Products:       SlurryPro CDP, MPA, LA-1, KobbleBlok, InstaFreeze and ProTek 100

Project:                  Hollywood Freeway Overpass
Location:               California, USA
Date:                      1993
Contractor:            Malcolm Drilling Company, Inc.
Excavations:          8 Drilled shafts (1.8m x 20m)
Conditions:           Sand, shale, silt and gravel
KB Products:        SlurryPro CDP, LA-1, MPA, and ProTek 100

Project:                  US Highway 80 Overpass
Location:               California, USA
Date:                      1993
Contractor:            Malcolm Drilling Company, Inc.
Excavations:         4 Drilled shafts (1.8m x 24m)
Conditions:           Sand, clay, silt and gravel
KB Products:        SlurryPro CDP, MPA, LA_1, and ProTek 100

Project:                  Apartment Building, 3 story
Location:               Washington, USA
Date:                      1991
Contractor:            Malcolm Drilling Company, Incorporated
Excavations:         Soldier piles
Conditions:           Sand, clay, silt and gravel (glacial till)
KB Products:        SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                 Utility Towers
Location:              Florida, USA
Date:                     1993
Contractor:          Coastal Caisson Drill Company, Inc.
Excavations:        120 Bored piles (1.5m x 12m)
Conditions:          Sand and marine lime sediments
KB Products:       SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                 Microtunnel for sewer line installation
Location:              Texas, USA
Date:                     1993
Contractor:          Oscar Renda Contracting, Inc.
Excavations:        1220m x 1.5m horizontal run
Conditions:          Shale and clay.
KB Products:       SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                 Communication Towers
Location:              Michigan, USA
Date:                     1992
Contractor:           Tri-State Drilling, Incorporated
Excavations:         20 Bored piles (1.5-1.9m x 12m)
Conditions:          Clay and gravel.
KB Products:       SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  Telecommunications and Utility Towers
Location:               Michigan and Minnesota, USA
Date:                      1992
Contractor:            Rohrscheib Sons Caissons, Inc.
Excavations:         12 Bored piles (1.5m x 11m)
Conditions:           Clay, gravel and glacial till.
KB Products:        SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  Utility Towers
Location:               Arizona, USA
Date:                      1993
Contractor:            Gil’s Drilling, Inc.
Excavations:         20 Bored piles (1.5m x 18m)
Conditions:           Sand, gravel and cobbles.
KB Products:        SlurryPro CDP, MPA, LA-1, InstaFreeze, and ProTek 100

Project:                  San Diego LRT Moreno Segment
Location:               California, USA
Contractor:            Judd Drilling/Frontier Foundation JV
Excavations:         185 Bored piles
Conditions:           Sand, silt, gravel and cobbles.
KB Products:        SlurryPro CDP, MPA, LA-1, InstaFreeze and ProTek 100

Project:                  Mission Valley Viaduct
Location:               California, USA
Contractor:            Malcolm Drilling Company, Inc.
Excavations:         Bored piles (0.8-1.2m x 25m)
Conditions:           Beach sand and gravel.
KB Products:        SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  River Street Bridge
Location:               California, USA
Contractor:            Malcolm Drilling Company, Inc.
Conditions:           Loose beach sand.
KB Products:        SlurryPro CDP, MPA, LA-1, InstaFreeze and ProTek 100

Project:                  Lake Country California
Date:                      3Q-1996
Contractor:            Malcolm Drilling/Sue Jackson
Excavation:            Bored piles on new bridge Hwy. 53, Caltrans 80x3 ft. piles x 40 ft.
Conditions:           Loose sandy clay and volcanic ash difficult settling.
KB Products:        SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  Caltrans, Calif 16 E. Sacramento
Date:                       3Q-1996
Contractor:            Judd Drilling
Excavation:            10 ft. x 40 ft. x 3 ft. bored piles bridge refit
Conditions:           clayey sand and some gravels.
KB Products:        SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                 Devil’s Slide, Utah, Cement plant expansion.
Date:                     1Q-1996
Contractor:           Anderson Drilling
Excavation:          85ft.x5ft.x52ft. each
Conditions:          Heavy cobble, sand, no clay, limestone rock socket
KB Products:       SlurryPro CDP, MPA, LA-1, KobbleBlok, InstaFreeze and ProTek 100

Project:                 San Diego Stadium Expansion
Date:                     1Q-1997
Contractor:           Anderson Drilling
Excavation:           3ft.x80 ft.
Conditions:          Sandy clay, fill and cobbles
KB Products:       SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  Fresno Hwy. Exchange Route 99
Date:                      4Q-1996
Contractor:            Malcolm Drilling
Excavation:           12 piles 85 ft. x 8 ft.
Conditions:           Difficult sand settling - all sand and salt.
KB Products:        SlurryPro CDP, MPA, LA-1, SandSeal, KobbleBlok, InstaFreeze and
                                ProTek 100

Project:                   I-880 Pile Relocation
Location:                I-880/16th St. Oakland, CA
Date:                       4Q 1996
Contractor:             Anderson Drilling
Excavations:           7 ft. diameter 50-80 ft depth 35 total
Conditions:            SFO Bay Mud
KB Products:         SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  San Diego Stadium Expansion
Location:               Jack Murphy Stadium - San Diego, CA
Date:                      1Q 1997
Contractor:            Anderson Drilling
Excavation:            2-6 ft. dia. 50-80 ft depth 118 total
Conditions:           Sandy Clay, Clayey Sand, Cobbles
KB Products:        SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  99/41 Interchange
Location:               Fresno, CA
Date:                      4Q 1996
Contractor:            Malcolm Drilling
Excavation:            8 ft. dia. 70-100 ft. depth 13 total
Conditions:           Clayey Sand
KB Products:        SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  Coast Guard Communication Base Expansion
Location:                Inverness, CA
Date:                       4Q 1996
Contractor:             Case Pacific
Excavation:             2 ft. dia. 20 ft. depth 120 total
Conditions:            Sandy Clay
KB Products:         SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  Central Freeway Earthquake Retrofit
Location:               San Francisco, CA
Date:                      1Q 1997
Contractor:            Malcolm Drilling
Excavation:            2 ft. dia. 45 ft. depth 280 total
Conditions:           Sandy Clay
KB Products:        SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  I-805/5 Interchange
Date:                      1Q 1997
Contractor:            Anderson Drilling
Excavation:            2 ft dia 30-60 ft. depth 216 total
Conditions:           Clayey Sand
KB Products:         SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  I-405/522 Interchange Expansion
Location:               Woodenville, WA
Date:                      4Q 1996
Contractor:            AGRA Foundations
Excavation:           8 ft. dia. 70-90 ft depth 20 total
Conditions:          Clayey Sand
KB Products:       SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  Utility Poles
Location:               Various throughout Florida
Date:                      1995
Contractor:            Florida Power & Light
Excavation:           Utility Poles
Conditions:           Very sandy conditions, sugar sand
KB Products:        SlurryPro CDP, MPA, LA-1, SandSeal, InstaFreeze and ProTek 100

Project:                  Alabama DOT State Route 45 bridge
Location:               Geneva County, AL
Date:                      3 quarter /1997
Contractor:            Coastal Caisson, Clearwater, FL
Excavation:           30 5 ft dia drilled piles
Conditions:           Grainy sand high water table almost no clay even at bottom-60 feet. Used 
                                MPA & LA-1 every 5 feet, 70 plus CDP and 5 gal LA-1 per hole just below16 ft casing
KB Products:        SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  NC Power Co, 3 l eg communications tower
Location:               Aoskie NC
Date:                      1998
Contractor:           Coastal Caisson, Clearwater, FL
Excavation:           3 x 8 ft dia x 80 feet
Conditions:          Used CDP at 70 sec to start sand poor consolidation no clay used MPA
                               every 5 feet and LA-1 just below 20 feet casing
KB Products:        SlurryPro CDP, MPA, LA-1, SandSeal and ProTek 100

Project:                  Triton Co Texas Owner Cell phone tower unipole 1 pile --8.5 feet x 90 feet
Location:               Anderson, SC
Date:                      1998
Contractor:            R and R Communications
Excavation:
Conditions:           Swampy fill zone to 30 feet used CDP/MPA every five feet keep fluid 65plus.
KB Products:        SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  KY DOT Ohio River Bridge
Location:              Owensboro, KY
Date:                     1998
Contractor:           Traylor Brothers, Inc.
Excavation:          30 piles 130 feet x 10 feet
Conditions:          Heavy CDP reverse circulation 5 drilled in progress CDP heavy use coal
                               dust and soft shale that heaves and swells difficult using MPA to clean fluid.Heavy P-100 to hold pH
KB Products:       SlurryPro CDP, MPA, LA-1, ImPac and ProTek 100

Project:                  Cellular Communication Towers
Location:               Florida, USA
Date:                      1998
Contractor:           Coastal Caisson/Bauer of America
Excavation:           Bored piles 100+, 4–10 feet diameters x 40+ feet depth
Conditions:          Majority of excavations in fine – coarse sands, some silts, sandstone, clays, 
                               and various combinations of materials presentFresh, swamp, & salt waters used for slurry
                               development
KB Products:       SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  Cellular Communication Towers
Location:               Alabama, USA
Date:                      1998
Contractor:            Coastal Caisson/Bauer of America
Excavation:            Bored piles 50+, 4–10 feet diameters x 40+ feet depth
Conditions:           Fine – coarse sands, Silts, Sandstone, Clays, and various combinations of
                                materials. Fresh & salt waters used for slurry development
KB Products:        SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  Cellular Communication Towers
Location:               Georgia, USA
Date:                      1998
Contractor:            Coastal Caisson/Bauer of America
Excavation:            Bored piles 50+, 4–10 feet diameters x 40+ feet depth
Conditions:            Fine – coarse sands, Silts, Sandstone, Clays, and various combinations of materials
KB Products:         SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  Prefabricated 60’ Concrete Power Transmission Poles
Location:               Orlando, Florida, USA
Date:                      1998
Contractor:             Florida Power Corporation
Excavation:             Bored piles 200+, 5 feet diameter x 20+ feet depth
Conditions:            Fine – coarse sands, silts, sandstone, clays, and various combinations ofmaterials
KB Products:         SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                 Oakland Interstate 580, 980, & 24 Earthquake Retrofit
Location:              Oakland, California, USA
Date:                     1998
Contractor:           AGRA Foundations
Excavation:           Bored piles 1000 - 2,5,9 feet diameters x 30-150 feet depths
Conditions:          Sands, slays, silts, and gravel combinations High concentrations of water present in majority of
                               excavation materials
KB Products:       SlurryPro CDP, MPA, LA-1, ProTek 100, and WeightIt

Project:                  Power Plant Substation - Maui
Location:               Hawaii, USA
Date:                      1998
Contractor:            Maui Electric
Excavation:            4 Bored Piles – 5 feet diameter x 20 depth
Conditions:           Fine – medium sands, volcanic materials - Brackish water
KB Products:        SlurryPro CDP, MPA, LA-1, ProTek 100

Project:                   Maple Avenue Bridge Replacement - Voorheesville
Location:                New York, USA
Date:                       1998
Contractor:            Catoh Drilling
Excavation:           16 Bored Piles - 2.5 feet diameter x 34 feet depth
Conditions:           Gravel, fine – coarse sands, clays, silts, cobble mixtures – layer of cleancoarse sands
KB Products:        SlurryPro CDP, MPA, LA-1, ProTek 100, WeightIt, SandSeal, InstaFreeze and InstaFreeze C-2

Project:                  Silvana Bridge Replacement - Silvana
Location:               Washington, USA
Date:                      1998
Contractor:            AGRA Foundations
Excavation:           9 Bored Piles - 5.5 feet diameter X 75 average depth
Conditions:          Gravel, medium – coarse sands, cobbles, silts, clean gravel zones – InstaFreeze System utilized
KB Products:        SlurryPro CDP, MPA, LA-1, ProTek 100, WeightIt, SandSeal, InstaFreeze
                               and InstaFreeze C-2

Project:                  Soquel Bridge Replacement - Santa Cruz
Location:               California, USA
Date:                      1998
Contractor:            Anderson Drilling
Excavation:           12+ Bored piles – 9 feet diameter x 70 average depth
Conditions:           Mostly fine – medium sands and silt, also some clay present
KB Products:        SlurryPro CDP, MPA, LA-1, ProTek 100, WeightIt, SandSeal, InstaFreeze
                                and InstaFreeze C-2

Project:                  Everett Access Bridge - Everett
Location:               Washington, USA
Date:                      1998
Contractor:            AGRA Foundations
Excavation:           12 Bored Piles – 6 feet diameter x 100 feet depth
                                4 Bored Piles – 4 feet diameter x 90 feet depth
Conditions:           Sands, Silts
KB Products:        SlurryPro CDP, MPA, LA-1, ProTek 100, WeightIt, SandSeal, InstaFreeze
                               and InstaFreeze C-2

Project:                   Stillaguamish/Haller Bridge Replacement - Arlington
Location:                Washington, USA
Date:                       1998
Contractor:             AGRA Foundations
Excavation:            4 Bored Piles – 9 feet diameter x 70 feet depth
Conditions:           Sands, Silts
KB Products:        SlurryPro CDP, MPA, LA-1, ProTek 100, WeightIt, InstaFreeze and 
                                InstaFreeze C-2

Project:                  Interstate 90 Interbelt-Bridge Over Cuyahoga River - Cleveland
Location:               Ohio, USA
Date:                      1998
Contractor:            AGRA Foundations
Excavation:           17 Bored Piles – 6 feet diameter x 150 depth
Conditions:           Silts, clay, medium – coarse sands, runny sands – Instafreeze System utilizednumerous
                                obstructions from existing bridge encountered during excavation
KB Products:        SlurryPro CDP, MPA, LA-1, ProTek 100, WeightIt, InstaFreeze and
                                InstaFreeze C-2

Project:                  Atlanta Arena Project
Location:               Georgia, USA
Date:                      1998
Contractor:            AGRA Foundations
Excavation:           13 Bored Piles – 6 & 8 feet diameters x 125 feet average depths
Conditions:           Mica silts, back fill, clay, gravel - cobbles, fine – medium sands numerous obstructions
                                encountered during excavation – project conducted on old land field site
KB Products:        SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  Cellular Communications Towers
Location:               Georgia, USA
Date:                      1998
Contractor:            Black and Veatch
Excavation:           12 Bored Piles – 6 feet diameter x 33 feet depth 
                                2 Bored Pile – 4 feet diameter x 18 feet depth
Conditions:           Fine – coarse sands, clays, silts, gravel. fresh & swamp water used for
                                slurry development
KB Products:        SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  Cellular Communications Towers
Location:               Texas, USA
Date:                      1988
Contractor:           Coastal Foundation Drilling Co.
Excavation:           Bored Piles – 9 feet diameter x 30 - 50 feet depth
                               Bored Piles – 8 feet diameter x 30 - 40 feet depth 
                               Bored Piles – 7 feet diameter x 30 – 50 feet depth
Conditions:          Sandy, clayey
KB Products:       SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  Houston/Bush Intercontinental Airport
Location:               Texas, USA
Date:                      1998
Contractor:           Coastal Foundation Drilling Co.
Excavation:           4 Bored Piles – 3 feet diameter x 35 feet depth
Conditions:          Sandy, Moist
KB Products:       SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  Houston/Bush Intercontinental Airport – Phase II
Location:               Texas, USA
Date:                       1998
Contractor:            Coastal Foundation Drilling Co.
Excavation:           18 Bored Piles – 1.5 feet diameter x 35 feet depth
Conditions:           Sandy, Moist
KB Products:        SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                  Alside Plant Expansion
Location:               Texas, USA
Date:                      1998
Contractor:            Coastal Foundation Drilling Co.
Excavation:            40 Bored Piles – 2-3 feet diameter x 30 - 40 feet depth
Conditions:           Sandy, clayey
KB Products:        SlurryPro CDP, MPA, LA-1, and ProTek 100

Project:                          Santa Clara University Field House Roof Renovation
Drilling Contractor:      Case Pacific Company
Location:                        Santa Clara, CA
Date Start:                      2/00
Date Complete:            5/00
Excavations:                  40 Drilled shafts 36” diameter up to 60 feet deep.
Equipment:                    LowDrill mounted on crawler
Soil Conditions:            Sand, gravel, clay
Soil Obstructions:         Water bearing gravel layer under pressure on top of very stiff clay
                                         layer. Other polymer technologies failed to stabilize gravel layer, 
                                         SlurryPro CDP successfully excavated all shafts without problems.
KB Products:                 CDP, ProTek 100, MPA KobbleBlok, and SandSeal
Status:                            Complete

Project:                           Newark International Airport Terminal E Parking Structure
Contractor:                     FCI
Drilling Contractor:       Case Foundation Company
Location:                        Newark, NJ
Date Start:                      3/00
Date Complete:            6/00
Excavations:                  40 caissons of 72” diameter bored to approximately 90 feet
                                        continuing with a15 foot rock socket 62” in diameter
Equipment:                   Crane mounted Watson rotary
Soil Conditions:           Sand, silt, gravel, clay and shale
KB Products:                CDP, ProTek 100, MPA, SandSeal, ImPac, InstaFreeze, 
                                        InstaFreeze C2 and WeightIt
Status:                           Complete

Project:                           Route 110 South expansion
Contractor:                     Shimmick
Drilling Contractor:       Anderson
Location:                        Los Angeles, CA
Date Start:                      5/00
Date Complete:            8/00 (shut down several weeks at a time to alleviate traffic during
                                         Dodger home games)
Excavations:                  10 drilled shafts of 12’ diameter to 60’ with a 6’ diameter hole an
                                         additional 30’. Inside the 12’ hole a 6’ form poured column attached
                                         the bottom 30’.
Equipment:                    “Big Stand”
Soil Conditions:            Sand
KB Products:                 CDP, ProTek 100, LA-1, SandSeal and MPA
Status:                            Complete

Project:                           Owego Cell Tower
Contractor:                     McKinney Drilling Company
Drilling Contractor:       McKinney Drilling Company
Location:                        Owego, NY
Date Start:                      6/00
Date Complete:            7/00 (shut down several days during Fourth of July holiday)
Excavations:                  3 drilled shafts of 6’ diameter to 45’
Equipment:                   Truck mounted Williams
Soil Conditions:           Sand, gravel, cobbles, boulders and clay
Soil Obstructions:        Top section of excavation contained gravel to 8 feet with 30 feet of
                                        cobbles no smaller than 4” after.
KB Products:                CDP, ProTek 100, MPA, LA-1, KobbleBlok, SandSeal, InstaFreeze
                                        and InstaFreeze C2.
Status:                           Complete

Project:                           Brooklyn-Queens Expressway renovation
Contractor:                     Slattery
Drilling Contractor:       Underpinning and Foundation Contactors
Location:                        Queens, NY
Date Start:                      8/00
Date Complete:            2001
Excavations:                  1300 drilled soldier beam piles 3’ diameter ranging from 30’ to 90’
Equipment:                    2 Bauer BG-22, Bauer “Fly Drill”, Bauer BG-15
Soil Conditions:           Sand, gravel, cobbles, boulders, silt and till
Soil Obstructions:        Boulders up to 4’ diameter and city fill
KB Product:                  CDP, ProTek 100, MPA, LA-1, KobbleBlok, SandSeal, InstaFreeze
                                        and InstaFreeze C2.
Status:                           Complete

Project:                           Brooklyn-Queens Expressway renovation
Contractor:                     Slattery
Drilling Contractor:       TreviIcos Corporation
Location:                         Queens, NY
Date Start :                     10/00
Date Complete:             2001
Excavations:                   250+ drilled shafts ranging from 3’ to 10’ diameter and ranging from
                                          60’ to 140’
Equipment:                    SoilMec 930
Soil Conditions:            Sand, gravel, cobbles, boulders, silt and till
Soil Obstructions:         Boulders up to 4’ diameter and city fill
KB Products:                 CDP, ProTek 100, MPA, LA-1, KobbleBlok, SandSeal, InstaFreeze 
                                         and InstaFreeze C2.
Status:                            Complete

Project:                             Cape Fear, Castle Hayne Bridge project.
Contractor:                       North Carolina D.O.T.
Drilling Contractor:         TreviIcos Corpor