HomeMy WebLinkAboutC7.2_Pump Station Details o ROOF HATCH 8" PVC DISCHARGE MAIN TO 55\OI\WL Fi
1-1/2" FILTER LINE PI SYSTEM QO�t�' �GENSFO
m TO INTAKE SCREEN _
18.00' 6970
4-10-24
C)���qTF of kOP�P�P�
° d 4 °
° °
cn
U 4
I 'n
U) ° d u�
2" PRESSURE RELIEF VALVE 0
0 DISCHARGE TO WET WELL 4
i6 2" FILTER LINE DISCHARGE.
DISCHARGE TO INTAKE BOX Y.! o
PROVIDE PUMP STATION 60" WET WELL ' D U
ENCLOSURU BOARD SIDING.E SEE H HARDY NOTE 8. ° a, o
w 12" INTAKE FROM in o a M a) oo
O SCREEN BOX O O �o 00
zz 4 V-1000 FILTER ° Co 3 0
cn O " 00
O
d
5.50'
8" ELBOW m
a_ V-1000 FILTER / 5.4'
z 4 BUTTERFLY VALVE fu
0)
FILTER FLUSH VALVE o u
8" PIPE COLLECTOR AND °
DISCHARGE PIPING 1-1/2" FILTER LINE ,
TO INTAKE SCREEN
w 3'x3' WET WELL ACCESS °
8" FLOW METER DOOR WITH HINGE RODS
� WELDED TO DOOR
w BUTTERFLY VALVE METER
° o 0
0 - "NOTE: INCLUDE ELECTRICAL CONTROLS FOR WELL
d OPERATION WITHIN PUMP STATION ENCLOSURE. ,- o �_
cn DRAIN PLUG i 0 0
;tL %
Ld FINISHED FLOOR=2715.50' SUPPORT (TYP.) BREAKER PANEL / o
z d b, o STEP—DOWN / d
U d No ° p o t, ° p TRANSFORMER d° / 4 Z
FINISHED GRADE=2715.00' d o p
° � MAIN DISCONNECT w � �
° a Q w
0 r1k A t ui
z o 0 I a a Q z
HIGH WATER ELEV=2711.75' ° ° ° N g
6" REINFORCED CONCRETE SLAB d ° ° a ° ° 4 ° d ° U) J N
o z o
cn 2 U
z ° 60" 6" OF 3/4" CRUSHED Of o w
U) 6" MIN. AGGREGATE BASE COURSE
° 1" DRAIN VALVE AND VALVE Q a
° BOX WITH 1 CF GRAVEL SUMP Z
d w
U d 8" PVC PRESSURE IRRIGATION N `l
z DISCHARGE PIPE NORTH TO PI SYSTEM
0 ° PLAN VIEW
� I o
L� w N
Q d
o ° ° PUMP STATION NOTES
DESIGNED: C. GRAHAM
ol� 12" INTAKE n
EEN BOX
0 - 4 1. ALL CONSTRUCTION SHALL BE COMPLETED IN CONFORMANCE WITH THE IDAHO STANDARDS FOR PUBLIC WORKS CONSTRUCTION (ISPWC) AND ANY OTHER PLUMBING OR ELECTRICAL CODES THAT MAY BE DRAWN: L. HAASE
Li APPLICABLE. ALL COMPONENTS OF THE PROPOSED PUMP STATION SHALL BE SUBJECT TO REVIEW BY THE ENGINEER. THE PROJECT DRAWINGS INDICATE MINIMUM REQUIREMENTS FOR SPECIFIC EQUIPMENT ITEMS.
cn4 ° THESE DESIGNATIONS ARE INTENDED TO BE A MINIMUM STANDARD OF QUALITY. IT IS THE CONTRACTOR'S SOLE RESPONSIBILITY TO PROVIDE A COMPLETE WORKING PUMP STATION SYSTEM SUBJECT TO THE CHECKED: C. GRAHAM
Ld ° ENGINEER'S REVIEW. APPROVED: C. GRAHAM
12" INTAKE INV=2709.00' d ° ° 60" DIAMETER PRE-CAST 2. THE PUMP STATION WILL BE OWNED, OPERATED AND MAINTAINED BY THE HOMEOWNER'S ASSOCIATION.
d CONCRETE WET WELL. PROVIDE 3. THE PUMP STATION SHALL INCLUDE ALL PUMPS, MOTORS, ELECTRICAL AND CONTROL EQUIPMENT, VALVES, PRESSURE GAGES, PRESSURE FILTER, LOCKABLE ALL WEATHER ENCLOSURE, VENTILATION, LIGHTING AND
oSEAL PIPE WITH KOR-N-SEAL 4 BITUMINOUS MASTIC AT ALL JOINTS. PREPARED FOR:
O WATERTIGHT BOOT °° ° OTHER EQUIPMENT REQUIRED FOR THE PUMP STATION TO MEET THE SPECIFIED REQUIREMENTS. ONCE THE PUMP STATION IS COMPLETE, IT WILL BE SUBJECT TO START UP AND PERFORMANCE TESTING.
G20 LLC
�
4. PUMPS SHALL BE SUITABLE FOR THE INSTALLATION WITH AUTOMATIC CONTROLS AND SAFEGUARD PROTECTION FOR BOTH MOTOR AND PUMP. THREE (3) PUMPS TOGETHER SHALL PROVIDE A MAXIMUM PEAK FLOW PO BOX 593
w OF 650 GPM WITH 160 FEET MINIMUM TOTAL DYNAMIC HEAD (TDH). PUMPS SHALL BE ABLE TO SUPPLY CONTINUOUS FLOW AT BOTH LOW AND PEAK DEMANDS. THE PUMPS SHALL BE SUBMERSIBLE PUMPS
°4 AND FOLLOW MANUFACTURER'S RECOMMENDATIONS. EACH PUMP SHALL HAVE AN ISOLATION VALVE FOR MAINTENANCE. EAGLE, ID 83616
Q5. THE PUMP CONTROL PANEL SHALL BE UL LISTED AS AN INTREGALLY ASSEMBLED UNIT. THE PUMP SHALL BE CONTROLLED WITH AN ABB "VARIABLE FREQUENCY DRIVE" OR EQUAL THAT CONTROLS DOWNSTREAM
FIBERGLASS MANHOLE STEPS PRESSURE AT VARYING FLOWS WITHOUT ANY CYCLING OF THE PUMP MOTOR UNLESS FLOW IS STOPPED. THE CONTROLS SHALL BE INSTALLED AS PER MANUFACTURERS SPECIFICATIONS. THE SYSTEM SHALL BE
° PROTECTED WITH A LOW PRESSURE SWITCH. ALL CONTROLS SHALL BE OF INDUSTRIAL QUALITY. THE DELIVERY PRESSURE SHALL BE SET INITIALLY TO OPERATE AT 70 PSI. FINAL ADJUSTMENTS SHALL BE
J ° COORDINATED FOR THE PROJECT SITE. THE PRESSURE MAINTENANCE (PMP) SHALL BE SIZED TO OPERATE IN THE PARAMETERS OF THE MAIN PUMP. THE SUBMERSIBLE PUMP SHALL BE SHROUDED TO PUMP
FROM THE BOTTOM OF THE MOTOR OF THE PUMP. THE PUMPING OPERATION SHALL BE PROTECTED WITH A LOW WATER SHUT-OFF DEVICE THAT SENSES THE WATER LEVEL IN THE WET WELL. A HARMONIC
Y FILTER PER IDAHO POWER COMPANY SPECIFICATIONS SHALL BE INSTALLED TO PREVENT HARMONIC DISTUBANCE BY THE VFD.
0 6. AN AUTOMATIC STAINLESS STEEL SELF CLEANING FILTER WITH SUCTION CLEANING OF THE SCREEN SHALL BE INSTALLED. THE FILTER SHALL HAVE A FLOW OF 1220 GPM, 150 PSI RATED WORKING PRESSURE,
d MINIMUM WORKING PRESSURE OF 35 PSI, 867 SQ. IN. 150 MICRON FILTER SCREEN, INLET/OUTLET OF 8 INCHES, A 2 INCH FLUSH VALVE AND A HYDRAULIC DRIVEN SCANNING DEVICE. THE FILTRATION SCREEN
w SHALL BE 150 MICRON. THE FILTER SHALL BE A MODEL V-1000 FILTER MADE BY VALVE AND FILTER CORPORATION OR EQUAL. THE FILTER SHALL BE CONTROLLED BY A DIFFERENTIAL PRESSURE CONTROLLER
~ d SEALED BOTTOM END
V) ° SUPPLIED BY THE FILTER MANUFACTURER. THE FLUSH LINE SHALL DISCHARGE INTO THE INTAKE/SCREEN BOX. THE FLUSH LINE SHALL BE SLOPED TO DRAIN TO DISCHARGE TO THE INTAKE/SCREEN BOX. THE
° "tI z_ ° PIPE SHALL BE 2" PE 100 OR EQUAL.
BOTTOM OF WET WELL ELEV=2702.00' M
7. ALL STEEL PIPING SHALL BE SCHEDULE 80 RATED AT 155 PSI WITH STEEL 1/2 INCH FLANGES. ALL FABRICATED PIPING SHALL BE SAND BLASTED AND COATED WITH EPDXY PAINT .05 INCH THICK. ALL STEEL O V)
w ° °° ° 4 4 d UNDERGROUND SHALL BE PROTECTED WITH A COLD TAR WRAP OR COATING PER MANUFACTURERS RECOMMENDATIONS UNLESS THE MATERIAL IS DUCTILE IRON. Z J
O °
° C 8. THE PUMP SHALL BE ENCLOSED WITH A FRAMED WOOD BUILDING WITH A HARDY BOARD SIDING AND A ROOF HATCH FOR PUMP MAINTENANCE. THE CONCRETE SLAB SHALL BE 6 INCH THICK ON GRADE WITH � Q
o 0 0 0 #4 REBAR AT 2 FT. OC. EACH WAY. THE BUILDING SHALL BE FASTENED TO THE CONCRETE WITH ANCHOR BOLTS AT 36 INCH ON CENTER. THE BUILDING SHALL MEET ALL LOCAL BUILDING CODES FOR THE Z z
Ld
PURPOSE IT IS TO PAINT BUILDING AS PER ARCHITECTURAL SPECS. A 3'-0" X 6'-8" LOCKABLE METAL DOOR SHALL BE INSTALLED ON ONE SIDE. A VENT ON EACH END OF THE BUILDING SHALL BE INSTALLED. O Q
0 THE VENTS SHALL BE SCREENED, LOUVERED AND HAVE AN AREA OF 2.5 SQUARE FEET. A TEMPERATURE CONTROLLED FAN SHALL BE INSTALLED AT THE UPPER LEVEL VENT AND CAPABLE OF MOVING 1600 — J LJJ a_ CFM. V) 0
Ld
PROFILE VIEW 9. THE PUMP COLLECTOR SHALL BE EQUIPPED WITH A PRESSURE RELIEF VALVE CAPABLE OF 750 GPM BERMAD OR EQUAL. DISCHARGE INTO WET WELL. z Z
cn 10. ALL CHECK VALVES SHALL BE SPRING LOADED "NON-SLAM" TYPE VALVES. W O
m
z 11. ALL BUTTERFLY VALVES SHALL BE GRINNELL OR EQUAL. W w
12. THE FLOW METER SHALL BE A BADGER MAGMETER OR EQUAL SUITABLE FOR SHORT FLOW STABILIZATION SIZED FOR A 8 INCH PIPE WITH A TOTALIZER. THE READING SHALL BE IN GALLONS PER MINUTE WITH A V)
DIRECT READOUT INTEGRATED INTO THE PUMP STATION CONTROL PANEL. O
cn ce
z 13. THE INTAKE WATER INTO THE WET WELL SHALL BE PROTECTED WITH A CLEMON'S CW 800 SELF CLEANING SCREEN OF 12 MESH. A REMOTE CONTROL VALVE ON THE D.S. SIDE OF THE DISCHARGE FILTER SHALL O
U) PROVIDE FILTERED WATER TO THE SCREEN AND OPERATE WHENEVER EITHER OR BOTH OF THE MAIN PUMPS ARE IN OPERATION. THE VALVE AND LINE TO THE SCREEN SHALL BE CAPABLE OF 20 GPM AND C
OPERATING DATA DELIVER A MINIMUM OF 40 PSI. PIPING TO THE SCREEN SHALL BE PE 3406 100 PSI MINIMUM WITH 12" COVER OUTSIDE OF BUILDING. G
14. THE WET WELL SHALL BE EQUIPPED WITH STEPS CONFORMING TO IDAHO STANDARDS FOR PUBLIC WORKS CONSTRUCTION. LOCATE STEPS BELOW THE ACCESS HATCH DOOR.
J WATER RIGHTS = 65.1 INCHES / 1.302 CFS / 584 GPM Z
15. CONTRACTOR SHALL SUPPLY SHOP DRAWINGS, PUMP SPECIFICATIONS, AND MATERIAL SUBMITTALS TO ENGINEER FOR APPROVAL PRIOR TO PURCHASE AND INSTALLATION. CONTRACTOR SHALL SUPPLY EQUIPMENT \
Y MAX. OPERATING CAPACITY = 650 GPM CUT SHEETS FOR ALL SPECIALIZED EQUIPMENT SUCH AS, PUMPS, PUMP CONTROLS, FILTERS, ETC., WITH THE NAME OF LOCAL SUPPLIER. CONTRACTOR SHALL SUPPLY COMPLETE OPERATIONS AND MAINTENANCE 5
MANUAL INCLUDING INSTRUCTIONS OF HOW THE PUMP STATION IS DESIGNED TO OPERATE, DESCRIPTION OF HOW THE SYSTEM IS TO BE WINTERIZED, AND HOW THE SYSTEM IS TO BE ACTIVATED IN THE SPRING.
0 MIN. TOTAL DYNAMIC HEAD = 160 FEET
PUMP 1: 15 HP ABB PUMP 16. THE CONTRACTOR SHALL GUARANTEE ALL WORK FOR A PERIOD OF ONE YEAR FOLLOWING FINAL ACCEPTANCE BY THE OWNER. SUCCESSFUL PRESSURE TESTING, LINE FLUSHING, PUNCH LIST COMPLETION,
_ SUBMITTALS, RECORD DRAWINGS, AND 0&M MANUALS ARE CONDITIONS OF FINAL ACCEPTANCE. ALL REQUIRED WARRANTY WORK SHALL BE COMPLETED BY THE CONTRACTOR AT NO ADDITIONAL EXPENSE TO THE
cn PUMP 2: 15 HP ABB PUMP OWNER.
J_
> 17. THE CONTRACTOR SHALL DEMONSTRATE ACTIVATION OF ANY AND ALL EQUIPMENT PRIOR TO FINAL ACCEPTANCE. THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THAT ALL PIPE MATERIALS AND SIZES,
U PUMP 3: 5 HP ABB JOCKEY PUMP AIR AND WATER REQUIREMENTS, CONTROL AND INSTRUMENTATION SYSTEMS, ETC., ARE APPROPRIATE AND COMPATIBLE.
a
� PUMP SUPPLIER SHALL VERIFY WET WELL DEPTH IS ADEQUATE FOR Q
o PUMP OPERATION. 18. THE CONTRACTOR SHALL SUPERVISE STARTUP PROCEDURES, MAKE NECESSARY ADJUSTMENTS, PLACE THE UNIT IN OPERATION, AND INSTRUCT OPERATING PERSONNEL IN OPERATION AND MAINTENANCE
N PROCEDURES AND REQUIREMENTS. v~i CSW PROJECT NO. 19022
Q DRAWING DATE 04/10/2024
PRESSURE IRRIGATION PUMP STATION DETAILL::L 19. PUMPS SHALL BE MOUNTED TO A COATED, 10 GAUGE, STEEL DIAMOND PLATE SKID. THE SKID SHALL BE COATED WITH A 2-PART INDUSTRIAL EPDXY COATING. THE SUBSTRUCTURE OF THE SKID SHALL BE
FABRICATED FROM SQUARE STEEL TUBING (CHANNEL) AS REQUIRED. THE SUBSTRUCTURE SHALL CONSIST OF A PERIMETER FRAME WITH INTERMEDIATE SKID SUPPORTS RUNNING THE LENGTH OF THE SKID AT 2
SCALE: NOT TO SCALE C7.2 FOOT ON CENTER. AN ACCESS DOOR IN THE NON-SKID PLATE SHALL BE PROVIDED PER PLAN. a
C7m2
U }
� 20. ALL CONCRETE SHALL HAVE A MINIMUM 28-DAY COMPRESSIVE STRENGTH OF 6,000 PSI. �
U