G301.1.1 Multiple flood zones.

For a structure that is located in more than one zone (for instance both an A-Zone and an X-Zone, or both an A-Zone and a V-Zone), the provisions associated with the most restrictive zone shall apply to the entire structure.

G301.2 Design requirements and load combinations.

Any construction subject to the requirements of Section G102.1 shall be designed and constructed to resist the loads and load combinations specified in Chapter 16.

Section BC G302: Subdivisions

G302.1 General.

Any subdivision proposal, including proposals for manufactured home parks and subdivisions, or other proposed new development within a special flood hazard area shall be reviewed to verify all of the following:

   1.   All such proposals are consistent with the need to minimize flood damage.

   2.   All public utilities and facilities, such as sewer, gas, electric and water systems, are located and constructed to minimize or eliminate flood damage.

   3.   Adequate drainage is provided to reduce exposure to flood hazards.

G302.2 Subdivision requirements.

The following requirements shall apply in the case of any proposed subdivision, including proposals for manufactured home parks and subdivisions, any portion of which lies within a special flood hazard area:

   1.   The special flood hazard area, including floodways, coastal high-hazard areas and coastal A-Zones, as appropriate, shall be delineated on tentative and final subdivision plats.

   2.   Base flood elevations shall be shown on tentative and final subdivision plats.

   3.   Building lots shall be provided with adequate buildable area, in accordance with the New York City Zoning Resolution, outside the floodway.

   4.   The design criteria for utilities and facilities set forth in this appendix and appropriate New York City Construction Codes shall be met.