147-28 Hillside Avenue, Suite#2F,

Jamaica, NY 11435

Phone:  (917) 300-7495

Fax: (718) 504-7160

E-mail:  info@nybscinc.com

Reason of Water Filters Installation:
The building tenants are complaining about water discolor issue.  After water testing report analysis, two contaminate did stand out which were Turbidity and elevated copper.
Turbidity can be removed with sediment filtration. NYBSC design for those filters.
The elevated copper will most likely be from electrolysis within the plumbing. A Galvanic corrosion that is caused by self-induced current created by electrical potential of two dissimilar metals in contact with an electrolyte. It can occur when two dissimilar metals (such as copper tube and steel pipe) are connected in the presence of an electrolyte. This can also be caused by cable, and security alarms hooked to the plumbing for a ground. Other symptoms of electrolysis are: pin holes in structure of the plumbing, blue/green 

Address: 221 West 77TH St, New York
Square Foot: 73,809
Type: Residential and Commercial
Owner: Naftali Group

  • Review the water testing report and coordinate with 

          Manufacturer for proper water filters specification.

  • Design the new water filters installation.

Design for Water Filters Installation

BUILDING PROFILE

NY Building Systems Consultant Inc.(NYBSC) was awarded for the engineering design of 221 West 77th Street water filters installation design. This is a Mixed Residential and Commercial Building.

PROJECT SUMMARY

NYBSC SERVICES

WATER FILTERS INSTALLATION

IN 221 WEST 77TH STREET, NEW YORK

New Boilers Installed