Date: Fri 29-Aug-1997
Date: Fri 29-Aug-1997
Publication: Bee
Author: ANDYG
Quick Words:
P&Z-firefighting-water
Full Text:
P&Z Reviews Rules On Firefighting Water Supplies
BY ANDREW GOROSKO
Planning and Zoning Commission (P&Z) members fine-tuned zoning regulations
August 21 on the placement of firefighting water supplies at development sites
in an effort to make the rules more workable.
The P&Z had approved zoning rules requiring the installation of underground
water storage tanks for firefighting at new industrial, commercial and
residential developments in September 1996. Fire officials had sought the
promulgation of such rules for several years, first from the Legislative
Council and then from the P&Z.
After the regulations were in effect for several months, Fire Marshal George
Lockwood last April made suggestions to the P&Z on how the rules could be made
more workable.
The changes made by the P&Z August 21 eliminate some ambiguities in the
original regulations, more clearly stating the fire protection requirements.
Elizabeth Stocker, the P&Z's planning aide, told P&Z members the revised
regulations require that the stored water be kept only on the development
site. The earlier version of the regulations had allowed water to be stored
off the site, but near to it.
The regulations require non-metallic underground water storage tanks for fire
protection. The water tanks may be fed from a stream or river, roof drains,
parking lot drains or any other reliable water source. Tanks must be kept at
least 80 percent full.
Commercial complexes of less than 5,000 square feet may be exempted from the
water supply regulations, if the fire marshal and district fire chief
determine the nature of the business doesn't pose a high fire risk.
New residential subdivisions, resubdivisions and multifamily complexes will be
required to store water for firefighting.
The regulations allow a surface water supply for firefighting, such as a pond,
provided that it is maintained and accessible throughout the year. The fire
pond must be within 1,000 feet of each industrial building, commercial
building, or each feasible home site in a residential subdivision,
resubdivision or multifamily complex.
The revised rules specify the amount of water that must be stored for
firefighting, based on the type of development and its size.
The revised rules allow the fire marshal and district fire chief to review the
site proposed for a surface water supply to ensure that it's practical in
terms of the fire apparatus that's available for firefighting there.
The new rules require that applications for a natural or man-made on-site
surface water supply be accompanied by a drainage analysis prepared by a
licensed professional engineer. Such a report must state the minimum amount of
water available during the dry season and must also indicate the source and
amount of water available during all weather conditions.
The regulations require that developers install firefighting water storage
supplies within two years as guaranteed by the terms of a construction
performance bond.
Town fire officials pursued getting water storage regulations in light of
ongoing local development.
Sandy Hook Volunteer Fire and Rescue Company Chief Bill Halstead has said the
availability of stored water tanks will help firefighters prevent losses when
they arrive at the scene of fires. Water storage on a site is expected to cost
roughly $1 to $1.50 per gallon of water stored, he said. The costs of such
water storage could be spread by developers among the owners of houses in new
subdivisions, he said, noting that the presence of water storage tanks will
decrease fire insurance rates.
At a rate of $1.25 per stored gallon of water, the water storage regulations
would add about $50,000 to the cost of an industrial development where there's
the need to store 40,000 gallons of water.
