413_240V_PUMP_STATION_RACK_FRONT.pdf
PDF 246 KB Posted
- Attached to
- Pump Station Renewal & Replacement D25 - Phase I
- Solicitation number
- CC-6690-25/TAD
- Issued by
- Seminole County, Florida
About this file
This technical drawing document is a schematic specification for a 240-volt pump station rack assembly prepared by the Seminole County Utilities Department, Utilities Engineering Division, in support of the Pump Station Renewal & Replacement D25 - Phase I project. The drawing illustrates the front elevation and plan view of a duplex pump station configuration, detailing the electrical infrastructure including a TVSS fused disconnect meter enclosure, power monitor enclosure (NEMA 4X stainless steel, powder-coated white), demarcation enclosures, and associated conduit and grounding systems. The specification emphasizes the use of corrosion-resistant materials including 3-inch stainless steel 316 posts, 1.5-inch stainless steel 316 channels with hardware, and rigid aluminum conduit for above-grade installations transitioning to Schedule 80 PVC below grade. The document establishes critical installation requirements: rigid aluminum conduit must be used above grade with transition to PVC below grade or slab; pump motor conduit must accommodate 40 percent conduit fill with a minimum 2-inch size; and clear access of 24 inches minimum and 72 inches maximum must be maintained to generator receptacles. All metallic conduit and posts set in concrete or direct buried require corrosion protection, and grounding and bonding systems must comply with the National Electrical Code per referenced Details 411 and 412.
The drawing notation explicitly states that all specifications are non-project-specific and require modification and approval by a Florida-licensed professional engineer prior to implementation. This technical standard is designed as part of a coordinated set (Details 413, 414, 417, 419, and 420) that accompany each other for complete pump station electrical infrastructure installation across the three lift station sites (Wembly Park, Heathrow Woods #2, and Carrington Park) included in the Phase I renewal project with an engineer's estimate of $3,262,335.00 and a 180-day completion timeline from Notice to Proceed.
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Text version
TVSS
FUSED DISC.METER
PCP
(60"Hx36"Wx16"D)
RESERVED
FOR ATS
DEMARCATION ENCLOSURE
(TYP 3 FOR DUPLEX)
DEMARCATION
ENCLOSURE
(TYP 3 FOR
DUPLEX)
P1 P2LI/PI
3" STAINLESS STEEL
316 POST (TYP)
1-1/2" STAINLESS STEEL
316 CHANNEL WITH
STAINLESS STEEL "U"
BOLTS, LOCK WASHERS
AND NUTS (TYP)
STAINLESS STEEL CAP
OR PLUG (TYP)
WATERTIGHT ALUM.
HUB (TYP)
RIGID ALUM. CONDUIT,
TYP ABOVE GRADE
TRANSITION TO
SCH 80 PVC BELOW
GRADE OR SLAB
" M
IN
" M
AX
M
IN
M
IN
. 3 6"
O R
AS
R
EQ
. B
Y C
O D
E O
R W
IN
D
L O
AD
PLAN VIEW
FRONT ELEVATION
PROVIDE CLEAR
ACCESS TO GEN.
RECEPTICAL
" M
AX
M
IN
CONDUITS TO
WET WELL
TYPE EYSR
SEAL-OFFS (TYP)
PANEL & RACK
GROUNDING
NOTES:
1. THIS DIAGRAM IS NOT PROJECT SPECIFIC. A DIAGRAM SHALL BE MODIFIED AND APPROVED BY A FLORIDA LICENSED
PROFESSIONAL ENGINEER
2. DETAILS 413, 414, 417, 419, & 420 ARE A SET AND ACCOMPANY EACH OTHER.
3. PUMP MOTOR CONDUIT SHALL BE SIZED TO ACCOMMODATE 40% CONDUIT FILL, MINIMUM SIZE SHALL BE 2".
4. GROUNDING AND BONDING SYSTEM SHALL BE INSTALLED AS PER THE NEC, REF. DETAILS 411 & 412.
5. RIGID ALUMINUM CONDUIT SHALL BE USED ABOVE GRADE, TRANSITION TO PVC SCH 80 BELOW GRADE OR SLAB.
6. PROVIDE CORROSION PROTECTION AT ALL METALLIC CONDUIT AND POSTS SET IN CONC. OR DIRECT BURIED.
PCP
(60"Hx36"Wx16"D)
PM
POWER MONITOR ENCLOSURE
POWER MONITOR
ENCLOSURE
(8"Hx8"Wx6"D)
NEMA 4X STAINLESS STEEL
POWDER COATED WHITE
NEMA 4X STAINLESS STEEL
POWDER COATED WHITE
DATE:
FIGURE:
SEMINOLE COUNTY UTILITIES DEPARTMENT - UTILITIES ENGINEERING DIVISION
240V PUMP STATION RACK FRONT
XX/XX/XX
alaforce Architect
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