After Superstorm Sandy, New York City revised its building codes in 2013 to make buildings more resilient to flooding.
But landlords of most buildings in the flood plain have not been required to meet these flood-prevention standards, and many structures remain vulnerable to similar weather events. The new requirements include raising structures above flood elevation or flood-proofing buildings below that point, and ensuring that residents on higher floors can access potable water if electric water pumps fail.
So far, just 549 structures have hit the substantial alteration threshold when renovations amount to at least 50% of the building value—a trigger requiring the owner to adhere to the new code. To date, 1,131 new buildings have been constructed in the flood plain that abide by the new code.
According to the city, 75,786 other buildings constructed in the flood plain before 2013 have not completed a flood resilience retrofit. Some, though, have been prompted by their insurance providers to lift generators and boilers onto higher floors and harden their infrastructure. This work, however, may not be as comprehensive as fully abiding by the new code.
Related Stories
| Aug 14, 2014
Mississippi county rejects adoption of state building code
The county board of supervisors voted unanimously to opt out of the state building code.
| Aug 14, 2014
Boards at odds over North Carolina county’s CM-at-Risk policy
Some local small contractors are not pleased with the school board’s CM-at-Risk policy that was instituted in 2007. The county’s board of commissioners has offered a sympathetic ear to their complaints
| Aug 14, 2014
2014 National Electrical Code now effective in 12 states; 11 more to come online by January
The National Fire Protection Association (NFPA) says that the 2014 edition of the National Electrical Code(NEC) is now effective in 12 states: Alabama, Colorado, Idaho, Maine, Massachusetts, Minnesota, New Mexico, Rhode Island, South Dakota, Vermont, Washington and Wyoming.
| Aug 14, 2014
CDC report highlights need for heat acclimatization to prevent worker deaths
CDC supports OSHA’s analysis suggesting that the primary risk factor for heat fatalities is the lack of acclimatization programs.
| Aug 8, 2014
California revives study of earthquake faults
California reinstituted an ambitious plan to study dangerous earthquake faults and create zoning maps that could restrict development.
| Aug 6, 2014
Loudoun County, Virginia may dump green building requirements
Loudoun County, Va., supervisors may do away with a county policy that requires LEED Silver certification on new county buildings.
| Aug 6, 2014
$300 million mixed-use project in Chicago’s medical district wins key approval
The Illinois Medical District Commission approved a 1.16 million-sf, $300 million mixed-use project in Chicago’s Illinois Medical District.
| Aug 4, 2014
Facebook’s prefab data center concept aims to slash construction time in half
Less than a year after opening its ultra-green, hydropowered data center facility in Luleå, Sweden, Facebook is back at it in Mother Svea with yet another novel approach to data center design.
| Jul 31, 2014
LEED Dynamic Plaque gives owners and tenants ability to monitor building performance
The LEED Dynamic Plaque could aid certified buildings in maintaining performance with up-to-date information about water and energy use, waste reduction efforts, occupant experience, and other green performance categories.
| Jul 31, 2014
Gypsum Association releases updates to wallboard repair standards
The Gypsum Association released updates to both GA-221 Repair of Joint Ridging and GA-222 Repairing Screw or Nail Pops standards publications.