Many general, demolition and mechanical contractors have developed long-standing relationships with CTI. They have come to rely on our timely, skilled service on a range of residential, institutional and commercial job sites. Common tasks performed include cutting openings for new doors and windows, and cutting crossovers and trenches to accommodate mechanical changes.

Our skills have been applied to some very uncommon tasks, as well. CTI cut and moved a series of granite hilltops over a four-year period to help create the world’s largest private botanical garden. Also, CTI was one of the honored firms chosen to help restore subway service after the World Trade Center tragedy.

PROJECTS OF NOTE
The Grand Casino & Hotel
Atlantic City, NJ
Performed for N.F.F. Construction
Scope: Created elevator shaft openings for casino expansion.

University of Pennsylvania Resnet Systems
Philadelphia, PA
Performed for CYMA Builders, Inc.
Scope: Made 2,500 penetrations through walls and floors ranging from 8” to 4’ thick. Work completed ahead of schedule, under budget, and without disruption to occupying residents.

79th Street Water Tunnel
Chicago, IL
Performed for Kajima Engineering
Scope: Cut and removed concrete floor directly above potable water supply. CTI designed a system to sawcut, rig and remove 30” thick floor sections in a 37’ diameter vertical shaft over the full flow of Chicago’s treated water supply. Working with limited access, CTI completely contained all debris, materials and contaminants to ensure water purity.

CASE STUDIES
1. Mountain Moved
Diamond Wire Sawing Creates World’s Largest Botanical Garden
 

2. Millrights Set Back on Schedule
Diamond Wire Cutting Helps Retool Fossil-Fueled Power Plant
 

3.Production Line Restored
*****2004 ICRI Project of the Year *****
Diamond Core Drilling, Post-Tensioning Ends Costly Outage at Industrial Process Facility

4.Reacter Access Way Cleared
Quick Turnaround & Diamond Wire Cutting Keeps Nuclear Decommissioning On Track