Pre-Construction Inspections / Surveys
Pre-Blast Inspections / Surveys
All DOB Monitoring and Inspections
Vibration and Sound Monitoring Solutions
Automatic / Wireless Vibration Monitoring
Horizontal and Vertical Settlement (Optical Monitoring)
Sound and Crack Monitoring
TI - 88 Compliance
Manual Vibration Monitoring
Well Water Testing
Demolition / Renovation Projects
Drilling and Blasting
Foundation Excavation and Construction
Sheet and Pile Driving and Shoring
All utilities, Gas Main, Water, Sewer
Highway Construction and Widening
Rock Quarry Work
Certified M/WBE / DBE Business
PROJECTS WE SERVE
AREAS WE SERVE
ph (800) 225.6913 NYC (917) 795.9021
59 Woodford Road
Scarsdale , New York 10583
86 Weed Ave, Norwalk
8 Green Hill Road, Manchester
1 Michaels Green, Woburn
131-47 225th Street , Jamaica
76 Whalen Road, Hopewell Junction
44 Kipling Lane, Albrightsville
9 Lyndhurst Ave, Providence
712 H Street NE, Unit 879
In New York, New York City, Westchester, Rockland, The Hudson Valley, and Upstate, 917.795.9021, (HSI) provides all Construction Monitoring and documentation services for all Contractors in the Construction and Excavating businesses. If you are preparing for a new building, pipeline, utilities, or general construction work, we are there for you. We make sure you are protected by documenting the area and buildings whether it be before , during, or after your work. We measure vibration on short term or long term projects in person using WIRELESS SEISMOGRAPHS.
Pre Blast & Pre Construction Surveys in NEW YORK
For 18 years, we have been performing high definition video pre blast / pre construction surveys. By having all surfaces fully documented for pre existing conditions; if there is a claim of damage, all parties are protected. All surfaces are surveyed, a technician uses LED light to illuminate defects that are hidden in ambient light. All damages are highlighted using a laser pointer. Structural and cosmetic damages and defects and also described audibly by the video technician. We have extensive experience documenting private homes and apartments, and commercial buildings of all sizes. We have surveyed Dams, utilities, fields, parking lots, haul routes, and other various structures adjacent to work sites. CRACK GAUGES can also be installed and to be checked regularly.
Vibration, Sound, Crack and Optical Settlement Monitoring in NEW YORK
HSI monitors and records all Vibration that is produced from blasting, construction, and all vibratory work sources Timely feedback to contractors mitigates the possibility of creating vibrations high enough to cause damage to neighboring structures. We also monitor utility lines and pipelines.
We utilize Seismographs by Instantel, Geosonics, Thomas Instruments and Nomis. We offer supervised or Wireless (Remote) Monitoring which
is now growing to reduce costs and to maintain 24 hour coverage and reporting. HSI deploys dozens of remote seismographs in long term and short term projects. To meet your needs, these units can be mounted inside any structure or outside with a Solar Panel. Sound Monitoring is also performed on site manned or remotely.
HSI performs many other technical services to meet your needs. Please submit your specifications and we will promptly review. Whether you
need a Vibration Plan, a review of your Blast Plan, we can provide our expertise to meet regulatory compliance.
CONSTRUCTION MONITORING SERVICES IN ALL OF NEW YORK