Pre Blast Inspections / Surveys
Pre / Post Construction Inspections / Surveys
TI - 88 Compliance
Vibration Plans / Crack Monitoring
Vibration and Sound Monitoring Solutions
Manual Vibration Monitoring
Automatic / Wireless Vibration Monitoring
Well Water Testing
Carbon Monoxide Monitoring
Drilling and Blasting
Sheet and Pile Driving and Shoring
All utilities, Gas Main, Water, Sewer
Highway Construction and Widening
Rock Quarry Work
Demolition and Rehab Projects
Projects We Serve
ph (860) 805.7885 NYC (917) 795.9021
Hartford Structural Locations
59 Woodford Road
Scarsdale , New York 10583
office locations in:
Bronx, New York
Laurelton, New York
Mount Vernon, New York
Hopewell Junction, New York
Ansonia and Manchester, Connecticut
Pre Blast Surveys provide the security of an independent study of properties near the construction area. These records may then be referenced to determine if the construction activity has had any affect on these structures.
Hartford Structural Inspections performs pre blast inspections, pre construction inspections, also called Building Envelope Surveys or Existing Condition Surveys. HSI is the industry leader in using High Definition Video and Photography. LED light is used to illuminate imperfections hidden in ambient light and shadows. All visible surfaces are recorded and audibly
desribed, regardless of condition. A green laser light is also used to locate imperfections.
Δ What is a Pre Blast / Pre Construction Survey?
A Pre Blast Survey is needed to provide a baseline record of all pre existing conditions of properties surrounding an excavation project that requires blasting. These surveys are also performed before other types of excavation and vibratory work. Municipalities require that a Pre Blast Survey is offered before a contractor can start work. If you receive this offer of a survey, please respond within the given time frame. These codes are in place to protect all parties involved. HSI also performs Pre Construction Surveys to document the existing conditions of structures around any type of work site.
ALL EXISTING CRACKS AND IMPERFECTIONS ARE FULLY DOCUMENTED TO PROTECT ALL PARTIES INVOLVED.
PRE EXISTING SETTLING CRACKre.
PREEXISTING MASONRY CRACKS
VIDEO AND PHOTOGRAPHIC SURVEY CAPTURE ALLPRE EXISTING CONDITIONS OF ANY STRUCTURE
AREAS WE SERVE