Addendum No. 01 Dwgs 1 of 2_20200723.pdf
PDF 4 MB Posted
- Solicitation number
- RFQ 171 200000000290 4
- Issued by
- Barry County, Michigan
About this file
This is Addendum No. 01 to a construction project for a water treatment facility, consisting of detailed engineering drawings and specifications. The addendum includes a site plan, grounding plan, electrical plan, and lighting plan for a new treatment building and associated infrastructure improvements. The project scope encompasses installation of a new 3-inch raw water line, new well, 8-inch sanitary sewer line with cleanout connections, 4-inch backwash waste pipe, new treatment building construction, removal of existing trees and sidewalks, installation of new chain link fence, concrete driveway (approximately 1,870 square feet), concrete splash pad, slide gate, concrete bollards, widened concrete pavement, and abandonment of an existing well per specification section 33 29 00. The site plan indicates multiple elevation points ranging from 983.00 to 991.0 feet, lagoon specifications with a maximum water level of 987.00 feet and freeboard of 1 foot, and requirements for silt fence installation and driveway backwash drying bed.
The electrical and grounding specifications detail requirements for a main control panel (MCP-291), multiple disconnect switches for various equipment including backwash control, water heater, well pump controller, and roll-up door systems, as well as specialized equipment such as metering pumps, filter skid, softener skid, and flow meters. Grounding requirements include installation of copper-clad steel core ground rods, exothermic connections to new and existing grounding rings, building pad rebar (UFER ground), and metal roof bonding in compliance with NEC Article 250 ohmic requirements. Lighting specifications call for LED heavy industrial fixtures (Holophane model), outdoor soffit LED fixtures with motion sensors, and emergency lighting with 90-minute battery backup. All conduit in the building addition shall be PVC-coated rigid galvanized steel, and all electrical enclosures must be NEMA 4X rated. The addendum was issued on July 23, 2020.
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Text version
UG-EL
EC
UG-EL
EC
UG-EL
EC
UG-EL
EC
UG-EL
EC
X
X
X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
S
S
S
S
S S
S S
ST
8" SANITARY
EXIT BUILDING AT
INV. EL. = 986.50
NEW
TREATMENT
BUILDING
4" BACKWASH
WASTE PIPE
3" FINISHED
WATER (MIN.
5'-0" BURY)
NEW 3" RAW
WATER LINE
NEW WELL.
SEE DETAIL
THIS SHEET.
8" SANITARY
NEW BRUSH LINE. REMOVE
TREES AS REQUIRED FOR
NEW LAGOON EXCAVATION
NEW CHAIN
LINK FENCE
X X
X X
X X
X
X X
X
1:1
1:1
1:1
1:1
4'-0"
SCALE: 1" = 20'-0"
SA
SA
BORING
LOCATION 2
BORING LOCATION 1
4' WIDE CONCRETE
SPLASH PAD. SEE
DETAILS SHEET C501
8" CLEANOUT
CONNECT TO EXISTING 8"
SANITARY. CUT EXISTING
FOR NEW 8"x8" WYE AND
INSTALL CLEANOUT.
EX. INV. EL. = 985.89
A
A
ABANDON EXISTING WELL
PER SPEC SECTION 33 29 00
8" CO
EXISTING
MECHANICAL
ROOM
BY
OTHERS
BY
CONTRACTOR
SITE PLAN
NEW WATER AND SANITARY TO
BE D.I.P. AND ENCASED IN 6"
CONCRETE UNDER DRIVEWAY.
EL. = 990.8
EL. = 989.6 EL. = 988.5
EL. = 987.510'-0" MIN.
WIDTH DRIVEWAY
BACKWASH
DRYING
BED
INSTALL SILT FENCE PER
DETAIL ON SHEET C501
X X
X NEW 8'
SLIDE GATE
NEW CONCRETE
BOLLARDS (TYP. OF 4)
MATCH
EXISTING
ELEVATION
REMOVE EXISTING SIDEWALK
AND REPLACE WITH WIDENED
6" CONCRETE PAVEMENT DETAIL
SHOWN ON SHEET C501
EL. = 991.0
EL. = 990.7
EL. = 991.0
EL. = 990.5
EL. = 990.8
EL. = 989.8
EL. = 988.8
EL. = 987.9
EL. = 990.4
REMOVE EXISTING
YARD HYDRANT
SAW CUT
EXISTING
SIDEWALK
NEW 6" CONCRETE DRIVE
APPROX. 1,870 S.F.
CW
CW
4' 5' 15' 5' 4'
EXISTING EXISTING
T/O LAGOON BIRM
EL. 988.00
1' FREEBOARD
MAX. WATER LEVEL
EL. 987.00
NTS
SECTION A-A
B/O LAGOON
EL. 983.00
Jones & Henry Engineers, Ltd.
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R
GROUNDING PLAN
Scale: 1/4" = 1'-0"
4"x2" GROUND BAR
NOTES:
1. ALL GROUNDING CONNECTIONS OF NEW AND EXISTING
GROUNDING RINGS, NEW BUILDING PAD REBAR (UFER)
AND METAL ROOF SHALL BE EXOTHERMIC.
2. APPLY BONDING JUMPERS TO ROOF AS NEEDED FOR
ELECTRICAL CONTINUITY.
3. INSTALL NEW GROUNDING RING AT SAME DEPTH AND
DISTANCE FROM WALL AS EXISTING.
4. ALL GROUND RODS SHALL BE COPPER-CLAD STEEL CORE.
NUMBER OF GROUND RODS SHOWN IS AN
APPROXIMATION. CONTRACTOR SHALL FURNISH AND
INSTALL GROUND RODS AS NECESSARY TO MEET NEC
ARTICLE 250 OHMIC REQUIREMENTS.
5. ALL GROUNDING CONDUCTORS SHALL BE #4/0 AWG
BARE STRANDED COPPER.
TO METAL ROOF
TO METAL ROOF
UFER GROUND
(TYP. OF 2)
EXISTING GROUND RING
EXISTING GROUND RING
COPPER-CLAD STEEL
CORE GROUND ROD
(TYP. - SEE NOTE 4)
SE
E
N O
TE
(TY
P.
FDFD
TO PANEL-E
Jones & Henry Engineers, Ltd.
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ELECTRICAL PLAN
Scale: 1/4" = 1'-0"
MAIN CONTROL
PANEL (MCP-291)
AND DISCONNECT.
SEE NOTE 3
LIGHTING PLAN
Scale: 1/4" = 1'-0"
EUH-1 DISCONNECT
(NON-FUSED)
SEE NOTE 2
BACKWASH CONTROL
PANEL AND DISCONNECT
(NON-FUSED)
SEE NOTES 1, 3
EYEWASH WATER HEATER
DISCONNECT (NON-FUSED)
EF-1 DISCONNECT
SEE NOTE 2
WELL PUMP CONTROLLER FURNISHED
BY WELL PUMP SUPPLIER. SEE NOTE 3
ROLL UP DOOR DISCONNECT
(NON-FUSED)
(ABOVE)
ZS1 DOOR STRIKE FLOAT SWITCH
LS-1 (BELOW) SEE NOTE 4
OMNISITE STATION
MONITOR
PANEL-E
208/120V 3PH 4W
NOTES:
1. CONTRACTOR TO FURNISH AND INSTALL THIS ITEM AND ITS UNISTRUT FRAME FOR FLOOR
MOUNTING.
2. DISCONNECT SWITCH FURNISHED AND INSTALLED BY VENDOR.
3. SEE RISER DIAGRAM, DRAWING E603.
4. DOOR SUPPLIER TO PROVIDE ACCESS CONTROLLER ELECTRIC STRIKE. COORDINATE WIRING
WITH DOOR SUPPLIER. ELECTRIC STRIKE IS TO BE ACTIVATED BY THE FLOAT SWITCH OR THE
ACCESS CONTROLLER.
5. REMOVE ALL CIRCUITS FROM STORAGE ROOM PANELBOARD AND RE-CIRCUIT FROM
PANEL-E. REMOVE POWER FEED AND CONDUIT TO PANELBOARD BACK TO THE SOURCE.
REMOVE ALL INTERNALS OF PANELBOARD AND LEAVE EMPTY BOX FOR SUE BY OWNER.
6. REPLACE AND RE-CIRCUIT STORAGE ROOM LUMINAIRES AS SHOWN. COORDINATE
LOCATION WITH ARCHITECTURAL DRAWINGS SO LUMINAIRES ARE PLACED BETWEEN
SHELVING UNITS.
7. ALL CONDUIT IN BUILDING ADDITION SHALL BE PVC COATED RIGID GALVANIZED STEEL.
8. ALL ELECTRIC ENCLOSURES OF BUILDING ADDITION SHALL BE NEMA 4X.
MANUAL ON/OFF LIGHT
SWITCH: COOPER X-SWITCH
CAT. NO. AH7810XC000
T/FIXTURE @ 12'-0" AFF
(TYP.)
SOFTENER PANEL
SEE NOTE 3
SOFTENER DISCONNECT
SEE NOTE 1
EUH-2 DISCONNECT (NON-FUSED)
SEE NOTE 2
EF-1 H-O-A
SEE NOTE 1
LIGHT FIXTURE SCHEDULE
TYPE DESCRIPTION
L1 LED INTERIOR HEAVY INDUSTRIAL, ENCLOSED AND GASKETED STRIP FIXTURE
HOLOPHANE CAT. NO. EMX-L48-6000LM-FGCL-WD-MVOLT-40K-80CRI-CR-DWHXD
48"Lx5.1"Wx4.6"H, 6248 LUMENS, 39.5 WATTS, FLAT CLEAR GLASS LENS, NON-DIMMING, 80CRI, CORROSION RESISTANT WHITE FINISH, 120-277V 50/60Hz
SWITCH
E1
E2
E3
MANUAL ON/OFF MOTOR CONTROL SWITCH, NEMA 4x, 30A, 600V COOPER X-SWITCH CAT. NO AH7810XC00 5"Wx6"Hx3.56"D
REMOTE SINGLE LED LIGHT
NICOR MWOS-REMOTE
LED EMERGENCY LIGHT FOR INDOOR/OUTDOOR USE
NICOR CAT. NO. EML6-1-UNV-WH
120/277VAC, 2.4W, 90-MINUTE NiCAD BATTERY, ABS CORROSION RESISTANT WHITE ENCLOSURE
LED COMBO EXIT SIGN AND EMERGENCY LIGHT
NICOR CAT. NO. ECL1-10-UNV-WH-R-2-R
120/277VAC, 2.9W, 90-MINUTE NiCAD BATTERY, RED LETTERS, ABS CORROSION RESISTANT
WHITE ENCLOSURE FOR USE WITH ONE REMOTE HEAD
DOOR STRIKE AND ACCESS
CONTROLLER FURNISHED
BY DOOR SUPPLIER
PT-1
SEE NOTE 3
PIT-302
LSL-317
LSH-316
BFV-319
NOTE 3
METERING PUMPS
(CFP-131) NOTE 3
FINSHED WATER FLOW METER,
FE-1, MOUNTED IN PIPING AT
10'-3" AFF
M
FILTER SKID
SOFTENER SKIDBRINE TANK
BLADDER
TANK
BACKWASH
SUPPLY PUMP
BACKWASH
HOLDING TANK
JB-292
JUNCTION BOX
SEE NOTE 3
L2 OUTDOOR SOFFIT LED FIXTURE WITH MOTION SENSOR
DEKOR TYPE SPOT LIGHT WITH 20° - 30° BEAM ANGLE,
33 LUMEN, TRANSFORMER
FILTER SKID
SOFTENER SKID
BACKWASH
SUPPLY PUMP
L-1
MOTORIZED LOUVER
EF-1
NOTE 3
POSITION SWITCH
REMOTE FLOW TRANSMITTER FT-1
DEDICATED COMPRESSOR
RECEPTICALE
EXISTING HEATER
(TYP. 2)
EXISTING RECEPTACLE
(TYP. 4)
ROLL UP DOOR
DISCONNECT
(NON-FUSED)
SEE NOTE 6
(TYP. OF 6)
EXISTING PANELBOARD
FLUSH MOUNTED
SEE NOTE 5
BUILDING ADDITION
SEE NOTES 6, 7
EXISTING BUILDING
STORAGE
ROOM
STORAGE
ROOM
TO PANEL-E
CKT. 1
TO PANEL-E
CKT. 38
1 1
Jones & Henry Engineers, Ltd.
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