PERMFILE64207

• Permit No: C1981012
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: EXHIBIT 18 SEWAGE TREATMENT PLANT DESIGN
• Media Type: D
• Archive: No

--- - ECILJIPMIENT SPEC7riC.aT10~J~^
C
SECTION II
10.2 Each blower shall be capable of delivering 100 CFM when operacir.; ac
_ PSI. The blower shall be manufactured by Roots Division of :.resser
Industries, Inc., Connorsville, Indiana; or Sutorbilt Blower, Fuller
Company, Compton, California; or approved equal. The model number of
the blower will be 3
10.3 The motor shall be horsepower for operation on 480 Volt, 3 Phase,
60 Cycle Service, 1750 RPM. It shall be of the open drip proof type.
SE
SYSTEM PAG2 5
10.4 Each blower shall be mounted on a fiberglass (metal) base. The base
structure shall be adequately reinforced to support the blower and motor
unit. Furthermore, the base shall have a light blue finish.
10.5 For easy adjustment of the "V" belt drive connection between the blower
and notor, the motor will be furnished with an adjustable motor mouncinc;
base.
C
10.6 The blower shall be fitted with a dry type filter-silencer at the air
intake. Furthermore, the blower discharge shall be fitted with a check
valve when required, and a flexible rubber discharge coupling.
10.7 Each blower and motor shall be enclosed within a fiberglass (metal)
weatherproof enclosure. The fiberglass (metal) hood is designed for
easy access to service the unit. It shall be equipped with a lif;'_ng
handle and locking facilities. All enclosure surfaces shall be properl}•
prepared in a neat manner to obtain a smooch, clean and dry surface.
The enclosure shall have a light blue finish. '
10.3 To help reduce blower vibration and noise, the blower motor enclosure
shall be mounted on vibration dampners. For purposes of deteraining
the blower performance, and/or diffuser condition, a pressure relief
valve and pressure gauge shall be mounted in the air manifold.
X 10.9 (Optional) Belt Cuard Ear the "V" belt drive unit shall be suppl_ad
attached to the blower mounting base. The belt guard shall be designed
for easy access to the sheaves of both the motor and blower. The pelt
guard shall be fabricated of metal and shall be painted OSIiA yel'_ow.
10.10 (Optional) A discharge muffler shall be installed on the dischar;a end
of the blower. The muffler shall be a model as manufactures by
Universal Silencer, Stoughton, ldisconsin; or approved equal.

11. ELECTRICAI. CONTROL CE`lTER
11.1 An electrical control center shall be installed within a weather~rcof
enclosure and shall be provided Eor mounting as indicated on the olans.