DRAWINGS
Drawings should include the following and any other
information necessary to indicate layout and general
configuration of the well.
Diameter of drilled hole
Casing sizes - outside casing, inside casing
Well screen size
Minimum depth of outer casing and minimum depth
of well screen
Limits of gravel envelope around inside casing
and screens
Limits of neat cement grout around outer casing
Location of air line and altitude gage
Type of cap, cover, or seal required at top of
well
Required well capacity in gallons per minute.
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PART 1
GENERAL
1.1
REFERENCES
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NOTE: Issue (date) of references included in
project specifications need not be more current than
provided by the latest guide specification. Use of
SpecsIntact automated reference checking is
recommended for projects based on older guide
specifications.
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The publications listed below form a part of this specification to the
extent referenced. The publications are referred to within the text by the
basic designation only.
AMERICAN WATER WORKS ASSOCIATION(AWWA)
AWWA A100
(1997) Water Wells
AWWA B300
(1999) Hypochlorites
AWWA B301
(2004) Liquid Chlorine
AWWA C200
(1997) Steel Water Pipe - 6 In. (150 mm)
and Larger
AWWA C206
(1997) Field Welding of Steel Water Pipe
AWWA C654
(2003) Disinfection of Wells
SECTION 02521
Page 4
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