RFB948200-01 - Drawings.pdf
PDF 21 MB Posted
- Solicitation number
- RFB948200-01
- Issued by
- Iowa
About this file
This is a technical drawings and specifications document for the Iowa Department of the Blind's Chiller Replacement project (RFB 948200-01) located at 5244 4th Street, Des Moines, Iowa 50309. The project involves the complete replacement of an existing water-cooled chiller with a new 220-ton unit, along with associated HVAC equipment modifications and mechanical/electrical system upgrades. The scope includes removal and demolition of the existing chiller, chilled water pumps, cooling water pump, and related piping; installation of new chiller on the existing concrete pad with reconnection to existing piping systems; installation of a refrigerant purge control system with roof-mounted exhaust fan and motorized damper; and modifications to multiple doors to provide adequate removal and installation routes for equipment. The drawings also include plans for refrigerant relief valve piping, water-side safety relief valves, flexible piping connections, flow switches, pressure gauges, and temperature sensors. The project requires coordination between mechanical and electrical contractors, with electrical work including new breaker installations, conduit runs, disconnects, emergency stop controls, and building automation system (BAS) integration. The contract was opened for bids on January 16, 2026, at 3:00 PM CST and closes on February 13, 2026, at 2:00 PM CST with sealed bids required.
Bid security in the form of a bond equal to 5 percent of the total bid amount is required. The project includes set-aside designations and opportunities for Targeted Small Businesses in compliance with Iowa Code Chapter 73, requiring bidders to provide subcontractor information and certify compliance with non-discrimination and affirmative action provisions. The mechanical contractor is required to provide a one-year warranty on all equipment and installation, with air conditioning and refrigeration systems warranted for a minimum of five years (parts only, non-prorated) covering compressors, evaporators, condenser coils, and associated piping specialties. The contractor must coordinate with the owner throughout construction and provide all necessary adjusting and balancing services to establish proper system performance. Additional work includes removal and salvage of the existing water heater and protective unistrut system for reinstallation after chiller installation, and protection and repair of existing building finishes and ceiling tiles from construction damage. The primary contact for questions is Michael Bradbury at michael.bradbury@iowa.gov or 515-823-9327.
View the file
Other files
| File | Type | Posted |
|---|---|---|
| RFB948200-01 - Project Manual.pdf | ||
| RFB948200-01 - Notice.pdf | ||
| RFB948200-01 - Bid Form.pdf | ||
| 1365246-event.pdf |
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Text version
9482.00 - IDB CHILLER REPLACEMENT
DES MOINES, IOWA
100% CD SUBMITTAL
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Revisions Date No.
KCL Project Number:
Date:
Drawn By:
Checked By:
25268
KCL Engineering 300 4th Street West Des Moines, Iowa 50265 info@kclengineering.com 515.724.7938
12/5/2025
Scale:
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COVER SHEET
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KCL ENGINEERING
300 4th Street West Des Moines, Iowa 50265
CHAD BASS, PE
Mechanical Engineer phone: 515-205-1397 cbass@kclengineering.com
MCGOUGH
217 E. 2nd Street, Suite 120 Des Moines, Iowa 50309
PARKER BADDING
Project Engineer phone: 712-790-1370 parker.badding@mcgough.com
OPN ARCHITECTS
100 Court Ave. Suite 100 Des Moines, Iowa 50309
AARON TWEDT, AIA
Architect phone: 515-991-0119 atwedt@opnarchitects.com
AutoCAD SHX Text SHEET INDEX SHEET NUMBER SHEET DESCRIPTION SHEET DESCRIPTION MC COVER SHEET COVER SHEET ME000 MECHANICAL AND ELECTRICAL GENERAL NOTES & SYMBOLS MECHANICAL AND ELECTRICAL GENERAL NOTES & SYMBOLS MD100 OVERALL PLAN - MECHANICAL DEMO OVERALL PLAN - MECHANICAL DEMO M100 OVERALL PLAN - MECHANICAL OVERALL PLAN - MECHANICAL ME200 BOILER ROOM PLAN - MECHANICAL/ELECTRICAL BOILER ROOM PLAN - MECHANICAL/ELECTRICAL A100 OVERALL PLAN/DOOR MODIFICATIONSOVERALL PLAN/DOOR MODIFICATIONS
AutoCAD SHX Text c KCL Engineering, LLC
AutoCAD SHX Text These documents have been prepared specifically for the
AutoCAD SHX Text KCL Engineering L.L.C. A limited license is granted to the
AutoCAD SHX Text Unauthorized reproduction is prohibited.
AutoCAD SHX Text but only for use in connection with this project.
AutoCAD SHX Text They are not suitable for use on other projects or in other
AutoCAD SHX Text owner/contractor to reproduce these documents or portions thereof, AutoCAD SHX Text locations without the expressed written approval and participation of
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IOWA DEPARTMENT OF THE BLIND
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MEP ENGINEER
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PAGES OR SHEETS COVERED BY THIS SEAL:
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REG. NO.
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MY LICENSE RENEWAL DATE IS
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ENGINEER UNDER THE LAWS OF THE STATE OF
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SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL
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PREPARED BY ME OR UNDER MY DIRECT PERSONAL
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I HEREBY CERTIFY THAT THIS ENGINEERING DOCUMENT WAS
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IOWA.
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CHAD D. BASS, P.E.
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DECEMBER 31, 2025.
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MECHANICAL DRAWINGS AS LISTED ABOVE
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CHAD D.
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BASS
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CONSTRUCTION MANAGER
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ARCHITECT
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ERIC
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HEYNEN
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IOWA.
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ERIC HEYNEN
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DECEMBER 31, 2025.
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PAGES OR SHEETS COVERED BY THIS SEAL:
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REG. NO.
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MY LICENSE RENEWAL DATE IS
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ENGINEER UNDER THE LAWS OF THE STATE OF
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SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL
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PREPARED BY ME OR UNDER MY DIRECT PERSONAL
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I HEREBY CERTIFY THAT THIS ENGINEERING DOCUMENT WAS
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DATE
T
4 4
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Revisions Date No.
KCL Project Number:
Date:
Drawn By:
Checked By:
25268
KCL Engineering 300 4th Street West Des Moines, Iowa 50265 info@kclengineering.com 515.724.7938
12/5/2025
Scale:
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MECHANICAL AND
ELECTRICAL GENERAL
NOTES & SYMBOLS
ME000
N/A
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+56" OR AS NOTED
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HUMIDISTAT/ROOM HUMIDITY SENSOR
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+56" OR AS NOTED
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LOCATION OF THERMOSTAT/ROOM TEMPERATURE SENSOR
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OR POINT OF DISCONNECTION OF DEMOLITION WORK
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POINT OF CONNECTION OF NEW WORK TO EXISTING
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EXISTING PIPING TO REMAIN
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NEW PIPING
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RISER UP (ELBOW)
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RISER DOWN (TEE)
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RISER DOWN (ELBOW)
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CD
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CONDENSATE DRAIN
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NOTE REFERENCE
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EQUIPMENT TAG
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HHP
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MECHANICAL SYMBOLS
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EQUIP
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EWC
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EQUIPMENT
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EXH
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EF
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EX
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EXP
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EA
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EJ
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EAT
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EXHAUST AIR
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EXHAUST
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EXISTING
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EXHAUST FAN
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ACU
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AD
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AIR CONDITIONING UNIT
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ACCESS DOOR OR AREA DRAIN
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AHU
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AV
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BTU PER HOUR
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BRITISH THERMAL UNIT
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BTUH
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BTU
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BOT
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CI
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BOTTOM
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CAST IRON
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AIR HANDLING UNIT
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AIR VENT
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FPM
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EWT
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EWBT
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FCU
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FPS
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ENTERING WATER TEMPERATURE
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FEET PER MINUTE
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FLR
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FLEX
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FAI
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FTG
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FD
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FLOOR DRAIN
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FOOTING
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FLOOR
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CATCH BASIN
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CP
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CL
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DR
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CWP
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DDC
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DIRECT DIGITAL CONTROLS
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CONDENSATE PUMP
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CENTER LINE
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DRAIN
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CENT
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CO
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CA
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CONC
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CONTR
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COND
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CLEAN OUT
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CENTRIFUGAL
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CIRCULATING WATER PUMP
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CONDENSATE
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COMPRESSED AIR
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DS
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DOWNSPOUT
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CONCRETE
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EDBT
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ENTERING DRY BULB TEMPERATURE
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FLEXIBLE
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FAN COIL UNIT
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ENTERING WET BULB TEMPERATURE
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FRESH AIR INTAKE
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ELECTRIC WATER COOLER
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ENTERING AIR TEMPERATURE
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EXPANSION
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EXPANSION JOINT
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FEET PER SECOND
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MECHANICAL ABBREVIATIONS
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GAL
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GPM
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GPH
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GALV
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GALVANIZED
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GALLON
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GALLONS PER MINUTE
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GALLONS PER HOUR
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HR
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HTG
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HEATING
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CONTRACTOR
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COPPER
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CU
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CFM
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CRAC
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COMPUTER ROOM AIR CONDITIONER
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DN
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DOWN
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CUBIC FEET PER MINUTE
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HOUR
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GAGE
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GA
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CB
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ABSORPTION
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ABSOR
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GC
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MECH
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GENERAL CONTRACTOR
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MECHANICAL
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MH
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MBH
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OA
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MB
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1000 BTUH
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MANHOLE
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MOP BASIN
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OUTSIDE AIR
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LAV
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LWBT
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LWT
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LDBT
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HB
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LEAVING WATER TEMPERATURE
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LEAVING WET BULB TEMPERATURE
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LEAVING DRY BULB TEMPERATURE
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HOSE BIBB
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LAVATORY
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VTR
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FS
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VENT THROUGH ROOF
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FLOOR SINK
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WALL HYDRANT
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WC
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WH
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FT
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WATER CLOSET
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WATER HEATER
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FINTUBE
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UC
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UR
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UV
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TYP
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UNDER CUT
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URINAL
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UNIT VENTILATOR
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TYPICAL
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SA
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SP
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TCC
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SUPPLY AIR
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STATIC PRESSURE
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TEMPERATURE CONTROL CONTRACTOR
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OD
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SH
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RA
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RD
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OVERFLOW ROOF DRAIN
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SHOWER
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RETURN AIR
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ROOF DRAIN
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RH
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RV
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PRV
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PRV
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RELATIVE HUMIDITY
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RELIEF VALVE
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POWER ROOF VENTILATOR
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PRESSURE REDUCING VALVE
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PV
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PRESSURE VENT
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NTS
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NOT TO SCALE
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AFF
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AFG
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MC
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EC
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ABOVE FINISHED FLOOR
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ABOVE FINISHED GRADE
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MECHANICAL CONTRACTOR
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ELECTRICAL CONTRACTOR
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PSI
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POUNDS PER SQUARE INCH
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PVC
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POLYVINYL CHLORIDE
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SK
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SINK
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JR
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JANITOR RECEPTOR
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ISP
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EST
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INTERNAL STATIC PRESSURE
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EXTERNAL STATIC PRESSURE
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RTU
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ROOF TOP UNIT
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EXISTING PIPING TO BE REMOVED
AutoCAD SHX Text HVAC GENERAL NOTES MECHANICAL CONTRACTOR TO PROVIDE A COMPLETE HVAC SYSTEM, INCLUDING MECHANICAL EQUIPMENT, SUPPORTS, HANGERS AND ALL APPURTENANCES. INSTALL ALL EQUIPMENT PER MANUFACTURER'S RECOMMENDATIONS. INSTALL SYSTEM TO MEET ALL CITY AND STATE CODES AND REQUIREMENTS.
AutoCAD SHX Text MECHANICAL GENERAL NOTES COORDINATE LOCATION/INSTALLATION OF MECHANICAL AND ELECTRICAL WORK WITH ALL OTHER TRADES. NO ASPECT OF A SYSTEM INSTALLATION OR ITS ROUGH-IN SHALL COMMENCE UNTIL PROPER AND TIMELY COORDINATION WITH ALL TRADES ASSOCIATED WITH THE INSTALLATION HAS TRANSPIRED. ITEMS TO BE COORDINATED SHALL INCLUDE BUT NOT BE LIMITED TO: BUILDING STRUCTURE, SHEET METAL, ALL PIPING SYSTEMS, LIGHT FIXTURES, CONDUITS, CABLE TRAYS, ETC. REFER TO ALL GENERAL, MECHANICAL, AND ELECTRICAL DRAWINGS AND SPECIFICATIONS FOR THIS PROJECT. INCORPORATE INTO INSTALLATION MECHANICAL SPECIFICATIONS, DRAWINGS, STATE AND LOCAL CODES, AND OTHER APPLICABLE REQUIREMENTS. ON COMPLETION OF THE INSTALLATION, MECHANICAL CONTRACTOR SHALL COOPERATE WITH THE OWNER TO PROVIDE ANY NECESSARY ADJUSTING AND BALANCING TO OBTAIN PROPER OPERATION OF ALL EQUIPMENT AND SYSTEMS. CONTRACTOR SHALL PROVIDE ALL FACILITIES AND EQUIPMENT, AND MAKE ALL TESTS, REQUIRED FOR ADJUSTMENTS AND BALANCING TO ESTABLISH THE PROPER PERFORMANCE OF ANY PIECE OF EQUIPMENT.
AutoCAD SHX Text MECHANICAL DEMOLITION NOTES MECHANICAL DEMOLITION DRAWINGS SHOWING EXISTING CONDITIONS HAVE BEEN PREPARED BASED ON FIELD OBSERVATIONS AS LIMITED EXISTING DOCUMENTATION EXISTS. ADDITIONAL COMPONENTS MAY EXIST WHICH DO NOT SHOW, AND SUCH ITEMS SHALL BE DEALT WITH IN A MANNER SIMILAR TO THOSE ITEMS WHICH DO SHOW. CONTRACTOR SHALL VISIT THE SITE AND BECOME FAMILIAR WITH EXISTING CONDITIONS. CONTRACTOR SHALL THOROUGHLY FAMILIARIZE HIMSELF WITH EXISTING MECHANICAL SYSTEMS WHICH WILL BE AFFECTED BY THE DEMOLITION WORK. CONTRACTOR SHALL OBTAIN PERMISSION FROM OWNER'S REPRESENTATIVE TO SHUT OFF SERVICES OR SYSTEMS WHICH MAY AFFECT OTHER AREAS BEYOND THE LIMITS OF THE IMMEDIATE DEMOLITION AREA. SUCH PERMISSION WILL BE GRANTED ONLY AFTER OWNER'S REPRESENTATIVE IS INFORMED OF THE REASON FOR AND DURATION OF THE SHUTDOWN AND IS SATISFIED THAT THE SHUTDOWN CAN BE MADE WITH AS LITTLE INCONVENIENCE TO OTHER AREAS AS POSSIBLE. PIPING, HANGERS, DUCTWORK, GRILLES, REGISTERS, DIFFUSERS, ETC., SHOWN TO REMAIN ON PLANS SHALL REMAIN UNLESS NOTED OTHERWISE. SUPPORTS AND ALL APPURTENANCES OF EXISTING EQUIPMENT SHALL BE REMOVED UNLESS NOTED OTHERWISE. DISPOSAL SHALL BE DONE IN A TIMELY MANNER IN ACCORDANCE WITH THE GENERAL DEMOLITION WORK. COORDINATE WITH THE OWNER AND OTHER CONTRACTORS. EQUIPMENT AND/OR MATERIALS SCHEDULED FOR ABANDONMENT AND REMOVAL ARE TO BECOME CONTRACTOR'S SALVAGE AND SHALL BE HAULED AWAY FROM THE SITE PROMPTLY. GENERAL CONTRACTOR SHALL BE RESPONSIBLE FOR ALL COSTS ASSOCIATED WITH REPAIR OR REPLACEMENT OF EQUIPMENT FOUND TO BE DAMAGED OR NON-FUNCTIONAL DUE TO CONSTRUCTION PROCESS AFTER SUBSTANTIAL COMPLETION. PROTECT ALL EXISTING CEILING TILES FROM DAMAGE DURING MOVEMENT AND CONSTRUCTION.
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SHUT OFF VALVE (BALL, BUTTERFLY, ETC. REFER TO SPECS)
AutoCAD SHX Text MECHANICAL WARRANTY NOTES MECHANICAL CONTRACTOR SHALL WARRANT ALL EQUIPMENT AND INSTALLATION FOR A MINIMUM OF 1 YEAR FROM THE DATE OF SUBSTANTIAL COMPLETION. AIR CONDITIONING REFRIGERATION SYSTEMS SHALL BE WARRANTED FOR A MINIMUM OF 5 YEARS FOR PARTS ONLY, NON-PRORATED, FROM THE DATE OF SUBSTANTIAL COMPLETION. THE WARRANTY SHALL APPLY TO COMPRESSORS, EVAPORATORS, AND CONDENSER COILS, HIGH AND LOW SIDE PIPING AND PIPING SPECIALTIES WHICH SHALL INCLUDE EXPANSION AND SOLENOID VALVES, RELIEF VALVES, FILTER-DRYER, AND SIGHT GLASSES. PRESSURE GAUGES AND PRESSURE SWITCHES ARE NOT UNDER THE EXTENDED WARRANTY EXCEPT FOR LOSS OF REFRIGERANT AND CONSEQUENTIAL DAMAGE TO THE SYSTEM WHICH WILL BE AN EXTENDED WARRANTY OBLIGATION. ALL DEFECTS THAT BECOME APPARENT WITHIN THE WARRANTY PERIOD SHALL BE REPAIRED BY THE MECHANICAL CONTRACTOR AS DIRECTED BY THE ENGINEER THROUGH THE OWNERS REPRESENTATIVE. WARRANTY WILL NOT OBLIGATE THE MECHANICAL CONTRACTOR TO REPAIR DAMAGE RESULTING FROM ACCIDENT OR IMPROPER OPERATION OF CARE ON THE PART OF THE OWNER. REFER TO SPECIFICATIONS FOR ADDITIONAL DETAILS AND OTHER WARRANTY INFORMATION.
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UH
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UNIT HEATER
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NOTE: NOT ALL SYMBOLS APPLY TO THIS PROJECT.
AutoCAD SHX Text MECHANICAL PATCHING NOTES CONTRACTOR SHALL PROTECT AND REPAIR EXISTING BUILDING FINISHES FROM WORK PERFORMED. CONTRACTOR SHALL REPAIR ANY DAMAGE THAT OCCURS DURING CONSTRUCTION TO MATCH ORIGINAL FINISHES.
AutoCAD SHX Text GENERAL NOTES - ELECTRICAL A. COORDINATE LOCATION/INSTALLATION OF MECHANICAL AND ELECTRICAL WORK WITH ALL OTHER TRADES. COORDINATE LOCATION/INSTALLATION OF MECHANICAL AND ELECTRICAL WORK WITH ALL OTHER TRADES. BEGIN INSTALLATION AND ROUGH-IN ONLY AFTER PROPER AND TIMELY COORDINATION WITH ALL TRADES ASSOCIATED WITH THE INSTALLATION IS COMPLETE. COORDINATE WITH BUILDING STRUCTURE, ARCHITECTURE, MECHANICAL SHEET METAL, ALL PIPING SYSTEMS, LIGHT FIXTURES, CONDUITS, CABLE TRAYS, EQUIPMENT ACCESS/CLEARANCE, ETC. REFER TO ALL GENERAL, MECHANICAL, AND ELECTRICAL DRAWINGS AND SPECIFICATIONS FOR THIS PROJECT. CONTRACTOR IS RESPONSIBLE FOR REWORK OF INSTALLED EQUIPMENT RESULTING FROM INSUFFICIENT COORDINATION. B. ELECTRICAL DRAWINGS ARE ONLY A PORTION OF THE COMPLETE SET OF PLANS AND CONTRACT ELECTRICAL DRAWINGS ARE ONLY A PORTION OF THE COMPLETE SET OF PLANS AND CONTRACT DOCUMENTS. THE ELECTRICAL SCOPE OF WORK IS DEFINED BY THE COMPLETE SET OF CONTRACT DOCUMENTS. THIS INCLUDES BUT IS NOT LIMITED TO REFERENCING; ARCHITECTURAL PLANS FOR DIMENSIONS AND DETAILS; EQUIPMENT PLANS FOR ROUGH-IN REQUIREMENTS, MECHANICAL PLANS FOR EQUIPMENT SIZES AND LOCATIONS.
AutoCAD SHX Text DEMOLITION AND RENOVATION NOTES - ELECTRICAL A. ELECTRICAL DEMOLITION DRAWINGS SHOWING EXISTING CONDITIONS HAVE BEEN PREPARED BASED ON ELECTRICAL DEMOLITION DRAWINGS SHOWING EXISTING CONDITIONS HAVE BEEN PREPARED BASED ON FIELD OBSERVATION AND ORIGINAL DRAWINGS. FIELD VERIFY EXISTING CONDITIONS BEFORE WORK BEGINS. ADDITIONAL COMPONENTS MAY EXIST WHICH ARE NOT SHOWN. BECOME FAMILIAR WITH EXISTING ELECTRICAL SYSTEM WHICH WILL BE AFFECTED BY THE DEMOLITION WORK. B. PROVIDE EQUIPMENT, LABOR, AND MATERIALS TO REMOVE ELECTRICAL FACILITIES AND CLEAR THE AREA PROVIDE EQUIPMENT, LABOR, AND MATERIALS TO REMOVE ELECTRICAL FACILITIES AND CLEAR THE AREA TO RECEIVE THE NEW WORK PROVIDED UNDER THIS CONTRACT. C. IN OCCUPIED AREAS BEYOND THE DEMOLITION SCOPE, KEEP EXISTING SYSTEMS NOT AFFECTED BY IN OCCUPIED AREAS BEYOND THE DEMOLITION SCOPE, KEEP EXISTING SYSTEMS NOT AFFECTED BY PROJECT SCOPE OPERATIONAL THROUGH THE DURATION OF THE PROJECT. OBTAIN PERMISSION FROM OWNER'S REPRESENTATIVE TO SHUT OFF SERVICES OR SYSTEMS WHICH MAY AFFECT OTHER AREAS BEYOND THE LIMITS OF THE DEMOLITION AREA. INFORM OWNER'S REPRESENTATIVE OF THE REASON FOR AND DURATION OF THE SHUTDOWN AND ENSURE THAT THE SHUTDOWN IS MADE WITH AS LITTLE INCONVENIENCE TO OTHER AREAS AS POSSIBLE. D. IDENTIFY DISCONNECTED BRANCH CIRCUIT LOCATION OR ITEM SERVED BEFORE DISCONNECTION. UPDATE IDENTIFY DISCONNECTED BRANCH CIRCUIT LOCATION OR ITEM SERVED BEFORE DISCONNECTION. UPDATE PANEL/EQUIPMENT DIRECTORY ACCORDINGLY. E. KEEP EXISTING SYSTEMS OPERATIONAL DURING ALL PHASES OF CONSTRUCTION. DO NOT CUT EXISTING KEEP EXISTING SYSTEMS OPERATIONAL DURING ALL PHASES OF CONSTRUCTION. DO NOT CUT EXISTING TELECOMMUNICATION WIRING, CABLES OR CONDUIT. CONTRACTORS WHO CUT IN-SERVICE CABLES ARE RESPONSIBLE FOR ALL DOWNTIME AND COSTS TO REPAIR. F. PROVIDE CUTTING AND PATCHING OF EXISTING MATERIALS AS REQUIRED FOR THE PROPER COMPLETION PROVIDE CUTTING AND PATCHING OF EXISTING MATERIALS AS REQUIRED FOR THE PROPER COMPLETION OF THE DEMOLITION WORK AND THE INSTALLATION OF THE NEW WORK. G. MAINTAIN FULL FUNCTIONAL AND AESTHETIC INTEGRITY OF DEVICES IDENTIFIED TO BE REMOVED AND MAINTAIN FULL FUNCTIONAL AND AESTHETIC INTEGRITY OF DEVICES IDENTIFIED TO BE REMOVED AND RELOCATED, AND HANDLE WITH APPROPRIATE CARE TO ALLOW FOR REINSTALLATION. REPLACE DEVICES DAMAGED DURING DEMOLITION WITH NEW AT CONTRACTOR'S EXPENSE. H. EQUIPMENT AND SYSTEM THAT ARE REMOVED REMAIN THE PROPERTY OF THE OWNER UNLESS EQUIPMENT AND SYSTEM THAT ARE REMOVED REMAIN THE PROPERTY OF THE OWNER UNLESS OTHERWISE NOTED. DISPOSE OF ALL MATERIALS NOT SALVAGED BY THE OWNER. I. REMOVE AND REINSTALL CEILING TILES REQUIRED FOR THE WORK BEING DONE UNDER THIS CONTRACT. REMOVE AND REINSTALL CEILING TILES REQUIRED FOR THE WORK BEING DONE UNDER THIS CONTRACT. REPLACE CEILING TILES DAMAGED DURING CONSTRUCTION TO MATCH EXISTING.
AutoCAD SHX Text BUILDING EQUIPMENT COORDINATION NOTES - ELECTRICAL A. REFER TO EQUIPMENT CONNECTION SCHEDULE FOR COORDINATION DETAILS BETWEEN MECHANICAL AND REFER TO EQUIPMENT CONNECTION SCHEDULE FOR COORDINATION DETAILS BETWEEN MECHANICAL AND ELECTRICAL SYSTEMS. B. PROVIDE AND INSTALL ELECTRICAL SYSTEMS UNDER THIS CONTRACT MEETING THE REQUIREMENTS OF PROVIDE AND INSTALL ELECTRICAL SYSTEMS UNDER THIS CONTRACT MEETING THE REQUIREMENTS OF THE SPECIFIED MECHANICAL, FIRE PROTECTION, AND PLUMBING SYSTEMS. REFERENCE THE ENTIRE PROJECT DOCUMENTS, MANUALS, SCHEDULES, DETAILS, AND NOTES. C. PROVIDE ELECTRICAL CONNECTIONS AND ACCESSORIES INCLUDING STARTERS, DISCONNECTS, CONTROL PROVIDE ELECTRICAL CONNECTIONS AND ACCESSORIES INCLUDING STARTERS, DISCONNECTS, CONTROL WIRING, ETC. AS REQUIRED FOR THE BUILDING MECHANICAL EQUIPMENT. INFORMATION HEREIN AND ON THE DRAWINGS IS FOR GENERAL DESCRIPTION AND ESTIMATING PURPOSES ONLY. VERIFY VOLTAGE, AMPERAGE, PHASE, INRUSH, ETC. FOR EACH ITEM OF EQUIPMENT BEFORE PROCEEDING WITH INSTALLATION. INSTALL EQUIPMENT PER WIRING DETAILS AND INSTRUCTIONS FURNISHED BY THE SUPPLIERS OF THE EQUIPMENT TO PROVIDE PROPER OPERATION. D. REVIEW MECHANICAL EQUIPMENT SHOP DRAWINGS FOR COMPLIANCE AND COORDINATION WITH REVIEW MECHANICAL EQUIPMENT SHOP DRAWINGS FOR COMPLIANCE AND COORDINATION WITH ELECTRICAL CONNECTIONS. NOTIFY ENGINEER IF CHANGES TO ELECTRICAL CONNECTIONS, WIRING, AND BREAKER REQUIREMENTS ARE NECESSARY TO ACCOMMODATE EQUIPMENT BEING SUPPLIED. D.1. DO NOT RELEASE ELECTRICAL DISTRIBUTION EQUIPMENT UNTIL ALL MECHANICAL EQUIPMENT DO NOT RELEASE ELECTRICAL DISTRIBUTION EQUIPMENT UNTIL ALL MECHANICAL EQUIPMENT REQUIRING ELECTRICAL INFRASTRUCTURE HAS BEEN SUBMITTED AND APPROVED. MAKE COORDINATION ADJUSTMENTS TO BREAKER SIZES AND SIMILAR CHANGES TO ELECTRICAL EQUIPMENT PRIOR TO SUBMITTAL RELEASE. COORDINATE SCHEDULING OF SHOP DRAWINGS WITH ALL TRADES. E. PROVIDE DISCONNECTS RATED FOR EQUIPMENT AS REQUIRED AND AS INDICATED WITHIN EQUIPMENT PROVIDE DISCONNECTS RATED FOR EQUIPMENT AS REQUIRED AND AS INDICATED WITHIN EQUIPMENT CONNECTION SCHEDULE. COORDINATE DISCONNECT MOUNTING TO ALLOW EQUIPMENT REMOVAL WITHOUT DISCONNECT REMOVAL AND TO MINIMIZE WIRING WORK REQUIRED. F. PROVIDE HEAVY DUTY TYPE DISCONNECTS RATED FOR THE INSTALLED ENVIRONMENT. PROVIDE MINIMUM PROVIDE HEAVY DUTY TYPE DISCONNECTS RATED FOR THE INSTALLED ENVIRONMENT. PROVIDE MINIMUM NEMA 3R RATED DISCONNECTS FOR EXTERIOR INSTALLATIONS OR AS NOTED. G. VERIFY LOCATIONS OF ALL EQUIPMENT. REFER TO MECHANICAL, PLUMBING, AND ARCHITECTURAL VERIFY LOCATIONS OF ALL EQUIPMENT. REFER TO MECHANICAL, PLUMBING, AND ARCHITECTURAL DRAWINGS AND COORDINATE WITH THE ASSOCIATED SUB-CONTRACTOR. ADJUST ELECTRICAL INSTALLATION AS REQUIRED.
AutoCAD SHX Text CODE NOTES -ELECTRICAL A. PROVIDE ELECTRICAL INSTALLATION IN ACCORDANCE WITH ALL STATE CODES. PROVIDE ELECTRICAL INSTALLATION IN ACCORDANCE WITH ALL STATE CODES. B. THE CURRENT ADOPTED EDITION OF THE ELECTRICAL CODE IS THE STANDARD FOR THE ELECTRICAL THE CURRENT ADOPTED EDITION OF THE ELECTRICAL CODE IS THE STANDARD FOR THE ELECTRICAL INSTALLATION. VERIFY WITH LOCAL OFFICIALS WHEN PERMITS ARE OBTAINED. NOTIFY DESIGN TEAM OF ANY DISCREPANCIES BETWEEN THE PROJECT MANUAL OR DRAWINGS AND THE GOVERNING CODE.
AutoCAD SHX Text DEVICE INSTALLATION AND MATERIALS - ELECTRICAL A. PROVIDE NORMAL WIRING DEVICES AS GRAY UNLESS OTHERWISE NOTED. PROVIDE NORMAL WIRING DEVICES AS GRAY UNLESS OTHERWISE NOTED. B. PROVIDE DEVICES COVER PLATES AS STAINLESS STEEL. MATCH WIRING DEVICES COLOR. PROVIDE DEVICES COVER PLATES AS STAINLESS STEEL. MATCH WIRING DEVICES COLOR. C. PROVIDE GFCI TYPE RECEPTACLES AT ALL LOCATIONS REQUIRED BY THE NEC. PROVIDE GFCI TYPE RECEPTACLES AT ALL LOCATIONS REQUIRED BY THE NEC. D. INSTALL WALL MOUNTED RECEPTACLES AT +18" ABOVE FINISHED FLOOR UNLESS OTHERWISE NOTED.INSTALL WALL MOUNTED RECEPTACLES AT +18" ABOVE FINISHED FLOOR UNLESS OTHERWISE NOTED.
AutoCAD SHX Text INSTALLATION NOTES - ELECTRICAL A. RACEWAYS AND BOXES ARE SHOWN DIAGRAMMATICALLY ONLY AND INDICATE GENERAL AND RACEWAYS AND BOXES ARE SHOWN DIAGRAMMATICALLY ONLY AND INDICATE GENERAL AND APPROXIMATE LOCATIONS. LAYOUTS DO NOT ALWAYS SHOW THE TOTAL NUMBER OF RACEWAYS OR BOXES FOR THE CIRCUITS REQUIRED, NOR ARE THE LOCATIONS OF INDICATED RUNS INTENDED TO SHOW THE ACTUAL ROUTING OF THE RACEWAYS. B. PROVIDE A DEDICATED GREEN INSULATED GROUND CONDUCTOR TO ALL DEVICES. DO NOT USE PROVIDE A DEDICATED GREEN INSULATED GROUND CONDUCTOR TO ALL DEVICES. DO NOT USE CONDUIT SYSTEM AS THE ONLY EQUIPMENT GROUNDING METHOD. C. PROVIDE TYPED PANEL DIRECTORY AT PROJECT COMPLETION FOR NEW PANELS AND EXISTING PANELS PROVIDE TYPED PANEL DIRECTORY AT PROJECT COMPLETION FOR NEW PANELS AND EXISTING PANELS WITH CIRCUITS MODIFIED AS A RESULT OF THIS PROJECT. USE OWNER'S CURRENT ROOM NUMBERS AND EQUIPMENT NAMES. SUBMIT PANEL DIRECTORY TO ARCHITECT/ENGINEER FOR REVIEW AND APPROVAL PRIOR TO INSTALLATION. D. CONTRACTOR IS RESPONSIBLE FOR OPENINGS IN WALLS, FLOORS, CEILINGS, AND ROOFS THAT ARE CONTRACTOR IS RESPONSIBLE FOR OPENINGS IN WALLS, FLOORS, CEILINGS, AND ROOFS THAT ARE REQUIRED TO COMPLETE THEIR SCOPE OF WORK. SEAL PENETRATIONS IN ACCORDANCE WITH THE RATING OF THE AFFECTED ASSEMBLY. REFER TO ARCHITECTURAL CODE PLAN FOR RATED WALLS, FLOORS, AND CEILINGS.
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ELECTRICAL SYMBOLS
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DUPLEX TAMPER- AND WEATHER-RESISTANT GFCI RECEPTACLE
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WITH WEATHERPROOF IN-USE COVER, +24" OR AS NOTED
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WP
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SAFETY DISCONNECT SWITCH, SEE EQUIPMENT SCHEDULE
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EQUIPMENT IDENTIFICATION
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EQUIPMENT NUMBER
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AHU
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NOTE REFERENCE
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LIGHTING AND POWER PANEL - SURFACE MOUNTED
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NOTE: NOT ALL SYMBOLS APPLY TO THIS PROJECT.
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NIC
AutoCAD SHX Text N
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NOT IN CONTRACT
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OC
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NM
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NTS
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OFCI
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PC
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OFOI
AutoCAD SHX Text R
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PHOTOCELL
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ON CENTER
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NOT TO SCALE
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NONMETALLIC
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ACT
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AAC
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DEVICE MOUNTED +8" ABOVE
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ABOVE ACCESSIBLE CEILING
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AFF
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AIC
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AFG
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CONDUIT
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BREAKER
AutoCAD SHX Text C
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BKR
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CATV
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CB
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CABLE TELEVISION
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CIRCUIT BREAKER
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ABOVE FINISHED FLOOR
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ABOVE FINISHED GRADE
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AMPS INTERRUPTING CAPACITY
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COUNTER TOP (VERIFY LOCATION)
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SN
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SJB
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SES
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SPST
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TCP
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SPDT
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SOUND JUNCTION BOX
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SOLID NEUTRAL
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TP
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TV
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TFA
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TTB
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UF
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UC
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TYP
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TO FLOOR ABOVE
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TYPICAL
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UNDERCOUNTER
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TAMPER PROOF
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TELEVISION
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CIRCUIT
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CSB
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CKT
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DPST
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EC
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ER
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EM
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NEW LOCATION OF EXISTING ITEM
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EXISTING ITEM TO REMAIN
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DOUBLE POLE SINGLE THROW
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CENTRAL SWITCH BANK
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ELECTRICAL CONTRACTOR
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EMERGENCY LIGHT FIXTURE
AutoCAD SHX Text F
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FACP
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FAAP
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FBO
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FFB
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GP
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GF
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FIRE ALARM ANNUNCIATOR PANEL
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FIRE ALARM CONTROL PANEL
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FURNISHED BY OTHERS
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ROUGH IN FOR FUTURE DEVICE
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GROUND FAULT PROTECTED
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FROM FLOOR BELOW
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MSS
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MOTOR STARTER SWITCH
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GROUND FAULT CIRCUIT INTERRUPTER
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RR
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EXISTING ITEM TO BE REMOVED AND RELOCATED
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TEMPERATURE CONTROL PANEL
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TELEPHONE TERMINAL BOARD
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SINGLE POLE SINGLE THROW
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SERVICE ENTRANCE SWITCHBOARD
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DEVICE UNDER RAISED FLOOR
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NEW DEVICE IN EXISTING LOCATION
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EXISTING ITEM TO BE REMOVED
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OWNER FURNISHED CONTRACTOR INSTALLED
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OWNER FURNISHED, OWNER INSTALLED
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SINGLE POLE DOUBLE THROW
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ELECTRICAL ABBREVIATIONS
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VG
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VL
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VIF
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VP
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VR
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WG
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WP
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VANDAL PROOF
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VANDAL RESISTANT
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VANDAL GUARD COVER
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WIREGUARD COVER
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WEATHERPROOF DEVICE
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VERIFY LOCATION
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VERIFY IN FIELD
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WR
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XFMR
AutoCAD SHX Text +24"
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TRANSFORMER
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GROUND
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KEYED
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GND
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HOA
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JB
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LC
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MCB
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MC
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MAIN CIRCUIT BREAKER
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MECHANICAL CONTRACTOR
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LIGHTING CONTACTOR
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JUNCTION BOX
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HAND OFF AUTOMATIC
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MH-P
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MLO
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MH-S
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MAIN LUGS ONLY
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MANHOLE - SIGNAL
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MANHOLE - POWER
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MAIN DISTRIBUTION PANEL
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MDP
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INDICATES MOUNTING HEIGHT
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WEATHER RESISTANT DEVICE
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CENTER LINE OF DEVICE TO FINISHED FLOOR
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UNINTERRUPTIBLE POWER SUPPLY
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UPS
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AUTOMATIC TRANSFER SWITCH
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ATS
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EQUIPOTENTIAL GROUNDING BUS
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EPG
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ROOM REFERENCE GROUNDING POINT
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RRG
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TL
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TWIST LOCK RECEPTACLE
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TB
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TERMINAL BOARD
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RN
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EXISTING ITEM TO BE REMOVED AND NEW ITEM REINSTALLED
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NOTE: NOT ALL ABBREVIATIONS ARE USED ON THIS PROJECT.
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EQUIPMENT CONNECTION AS NOTED
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CHILLER SHUTDOWN/RESET PUSHBUTTON, +48" OR AS NOTED
AutoCAD SHX Text BOTH ELECTRICAL AND MECHANICAL WORK ARE SHOWN ON THE SAME SHEETS. CONTRACTORS ARE RESPONSIBLE TO REVIEW ALL SHEETS TO DETERMINE THEIR SCOPE OF WORK
AutoCAD SHX Text c KCL Engineering, LLC
AutoCAD SHX Text These documents have been prepared specifically for the
AutoCAD SHX Text KCL Engineering L.L.C. A limited license is granted to the
AutoCAD SHX Text Unauthorized reproduction is prohibited.
AutoCAD SHX Text but only for use in connection with this project.
AutoCAD SHX Text They are not suitable for use on other projects or in other
AutoCAD SHX Text owner/contractor to reproduce these documents or portions thereof, AutoCAD SHX Text locations without the expressed written approval and participation of
AutoCAD SHX Text
IOWA DEPARTMENT OF THE BLIND
SCALE: 1/8" = 1'-0"1 OVERALL PLAN - MECHANICAL DEMO
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Revisions Date No.
KCL Project Number:
Date:
Drawn By:
Checked By:
25268
KCL Engineering 300 4th Street West Des Moines, Iowa 50265 info@kclengineering.com 515.724.7938
12/5/2025
Scale:
Sheet:
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OVERALL PLAN -
MECHANICAL DEMO
MD100
1/8" = 1'-0"
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ROOM 014
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ROOM 015
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STORAGE 018
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ROOM 013
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ROOM 007
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ROOM 005
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ROOM 012
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ROOM 010
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ROOM 009
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ROOM 011
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BOILER ROOM 038
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ROOM 031
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ROOM 008
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ROOM 004
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SHOP 020
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STOR. 020A
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STAIR LOBBY 001
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STORAGE 025
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STORAGE 024
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ROOM 015
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ROOM 002
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STOR, 020B
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ROOM 019
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ROOM 017
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ROOM 006
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ROOM 003
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ROOM 029
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BUILDING SHOP 028
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STOR, 020C
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ROOM 037
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ROOM 036
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STORAGE 035
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ACTIVITY ROOM 034
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POOL 030
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WOMENS LOCKER
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MENS LOCKER
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ELEVATOR
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LARGE FREIGHT ELEVATOR
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ELEVATOR
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PROPOSED CHILLER REMOVAL ROUTE. (TYP)
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STEAM BOILER (EXIST)
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CHILLER (DEMO)
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CHILLED WATER PUMP #1 (EXIST)
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CHILLED WATER PUMP #2 (EXIST)
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COOLING WATER PUMP (EXIST)
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6" CWS (EXIST)
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6" CWR (EXIST)
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6" CS (EXIST)
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HYDRONIC BOILER (EXIST)
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POOL MAU (EXIST)
AutoCAD SHX Text REMOVE CHILLER AND ALL APPURTENANCES. REMOVE CWS/CWR AND CTWS/CTWR PIPING BACK TO NEAREST ELBOW TO ALLOW CHILLER REMOVAL. PREPARE FOR RECONNECTION TO EXISTING PIPES.
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EXISTING CONCRETE PAD TO REMAIN.
AutoCAD SHX Text REMOVE/SALVAGE EXISTING WATER HEATER CW, HW AND FLUE PIPING AS REQURIED AND PROTECTIVE UNISTRUT SYSTEM WILL NEED TO BE REMOVED AND SALVAGED FOR REINSTALLATION AFTER CHILLER WORK. COORDINATE WITH E.C. TO DISCONNECT ELECTRICAL CONNECTIONS.
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REFER TO ARCH SHEET FOR DOOR REMOVAL DETAILS. (TYP.)
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REMOVE EXISTING BOILER RELIEF AND PATCH ROOF TO MATCH EXISTING.
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6" CR (EXIST)
AutoCAD SHX Text DISCONNECT REFRIGERANT RUPTURE DISK PIPING AS REQUIRED AND PREPARE FOR RECONNECTION TO NEW CHILLER.
AutoCAD SHX Text c KCL Engineering, LLC
AutoCAD SHX Text These documents have been prepared specifically for the
AutoCAD SHX Text KCL Engineering L.L.C. A limited license is granted to the
AutoCAD SHX Text Unauthorized reproduction is prohibited.
AutoCAD SHX Text but only for use in connection with this project.
AutoCAD SHX Text They are not suitable for use on other projects or in other
AutoCAD SHX Text owner/contractor to reproduce these documents or portions thereof, AutoCAD SHX Text locations without the expressed written approval and participation of
AutoCAD SHX Text
AutoCAD SHX Text
IOWA DEPARTMENT OF THE BLIND
GENERAL NOTES: 1. REFER TO ME000 FOR MECHANICAL GENERAL NOTES REFER TO ME000 FOR MECHANICAL GENERAL NOTES AND SYMBOLS.
CH
SCALE: 1/8" = 1'-0"1 OVERALL PLAN - MECHANICAL
4 4
TH
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Revisions Date No.
KCL Project Number:
Date:
Drawn By:
Checked By:
25268
KCL Engineering 300 4th Street West Des Moines, Iowa 50265 info@kclengineering.com 515.724.7938
12/5/2025
Scale:
Sheet:
Sheet Name:
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OVERALL PLAN -
MECHANICAL
M100
1/8" = 1'-0"
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ROOM 014
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ROOM 015
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STORAGE 018
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ROOM 013
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ROOM 007
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ROOM 005
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ROOM 012
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ROOM 010
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ROOM 009
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ROOM 011
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BOILER ROOM 038
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ROOM 031
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ROOM 008
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ROOM 004
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SHOP 020
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STOR. 020A
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STAIR LOBBY 001
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STORAGE 025
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STORAGE 024
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ROOM 015
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ROOM 002
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STOR, 020B
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ROOM 019
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ROOM 017
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ROOM 006
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ROOM 003
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ROOM 029
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BUILDING SHOP 028
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STOR, 020C
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ROOM 037
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ROOM 036
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STORAGE 035
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ACTIVITY ROOM 034
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POOL 030
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WOMENS LOCKER
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MENS LOCKER
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ELEVATOR
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LARGE FREIGHT ELEVATOR
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ELEVATOR
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STEAM BOILER (EXIST)
AutoCAD SHX Text EXISTING SALVAGED WATER HEATER AND ALL APPURTENANCES TO BE REINSTALLED AFTER MOVING IN NEW CHILLER.
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HYDRONIC BOILER (EXIST)
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POOL MAU (EXIST)
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PROPOSED CHILLER INSTALLATION ROUTE. (TYP)
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EXISTING CONCRETE PAD TO REMAIN.
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ME200
AutoCAD SHX Text c KCL Engineering, LLC
AutoCAD SHX Text These documents have been prepared specifically for the
AutoCAD SHX Text KCL Engineering L.L.C. A limited license is granted to the
AutoCAD SHX Text Unauthorized reproduction is prohibited.
AutoCAD SHX Text but only for use in connection with this project.
AutoCAD SHX Text They are not suitable for use on other projects or in other
AutoCAD SHX Text owner/contractor to reproduce these documents or portions thereof, AutoCAD SHX Text locations without the expressed written approval and participation of
AutoCAD SHX Text
AutoCAD SHX Text
IOWA DEPARTMENT OF THE BLIND
GENERAL NOTES: 1. REFER TO ME000 FOR MECHANICAL GENERAL NOTES REFER TO ME000 FOR MECHANICAL GENERAL NOTES AND SYMBOLS.
CH
EF
T
T
T T
FS
P
P
FS
T
T
PT
PT
PT
PT
SCALE: 1/4" = 1'-0"1 BOILER ROOM PLAN - MECHANICAL/ELECTRICAL
4 4
TH
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T
Revisions Date No.
KCL Project Number:
Date:
Drawn By:
Checked By:
25268
KCL Engineering 300 4th Street West Des Moines, Iowa 50265 info@kclengineering.com 515.724.7938
12/5/2025
Scale:
Sheet:
Sheet Name:
DE
S
MO
IN
ES
, IO
W A
IO
W
A
DE
PA
RT
ME
NT
O F T
HE
B
LIN
D
CH
ILL
ER
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EP
LA
CE
ME
NT
BNC
EK
N
BOILER ROOM PLAN-
MECHANICAL/ELECTRICAL
ME200
N/A
NOT TO SCALE3 EXISTING MAU SUPPLY DUCT
ROOF FAN MOUNTING DETAIL4
CHILLER REFRIGERANT PURGE CONTROL5
AutoCAD SHX Text
BOILER ROOM 038
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ROOM 037
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STEAM BOILER (EXIST)
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CHILLED WATER PUMP #1 (EXIST)
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CHILLED WATER PUMP #2 (EXIST)
AutoCAD SHX Text REINSTALL EXISTING SALVAGED WATER HEATER, ALL ASSOCIATED PIPING AND PROTECTIVE UNISTRUT SYSTEM AFTER NEW CHILLER HAS BEEN INSTALLED. PROVIDE PVC JACKET FOR INSULATED PIPING THAT HAS BEEN REPLACED AND PIPE ID LABELS. COORDINATE WITH E.C. TO RECONNECT ELECTRICAL CONNECTIONS.
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COOLING WATER PUMP (EXIST)
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6" CWS (EXIST)
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6" CWR (EXIST)
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6" CS (EXIST)
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HYDRONIC BOILER (EXIST)
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POOL MAU (EXIST)
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115" SERVICE CLEARANCE FOR TUBE PULL
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3'-0" SERVICE CLEARANCE
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40" SERVICE CLEARANCE FOR CONTROL PANEL DOOR SWING
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3'-0" SERVICE CLEARANCE
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INSTALL NEW CHILLER ON EXISTING CONCRETE PAD.
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RECONNECT EXISTING PIPING TO NEW CHILLER PIPING CONNECTIONS.
AutoCAD SHX Text ROOF MOUNTED UPBLAST EXHAUST FAN LOCATED ON EXTERIOR DOGHOUSE FOR REFRIGERANT PURGE
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EXISTING CONCRETE PAD TO REMAIN.
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CHILLER DISCONNECT
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ELECTRICAL SERVICE
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EXISTING BP-19 PANEL
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AutoCAD SHX Text CUT IN A 12X18 INSULATED DAMPER INTO MAU SUPPLY DUCT. DAMPER SHALL BE TIED TO DDC SYSTEM TO OPEN ONLY WHEN REFRIGERANT PURGE SYSTEM IS ACTIVATED TO PROVIDE MAKEUP AIR. REFER TO 3/ME200 FOR PICTURE OF LOCATION IN DUCTWORK.
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6" CR (EXIST)
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REFRIGERANT DETECTION PANEL
AutoCAD SHX Text SEAL OLD STAIR OPENING AIR TIGHT WITH SHEET METAL AND THEN EXTEND 20X18 EA DUCT OVER TO NORTH TO AVOID MAU. THEN EXTEND A 16X14 HORIZONTAL DUCT TAP WITH A MANUAL BALANING DAMPER FROM DUCT AND A 16X14 VERTICAL DUCT FROM 20X18 DUCT WITH MANUAL BALANCING DAMPER DOWN TO 6" ABOVE FLOOR. BOTH BALANCING DAMPERS TO BE SET TO 1,250 CFM
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RELOCATE EXISTING ELECTRICAL JUNCTION BOX HERE TO BE ACCESSIBLE.
AutoCAD SHX Text 16x14 EA
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%%UELECTRICAL KEYED NOTES:
AutoCAD SHX Text INSTALL NEW (3) 20A 1P AND (1) 25A 1P BREAKER IN PANEL BR-19. EXISTING PANEL IS SQUARE D NQ. INSTALL BREAKERS FOR NEW EF-1 AND SHUNT TRIP. EXISTING CONTROLLER FOR CHILLER TO BE REMOVED. INSTALL NEW 800A LSI SHUNT TRIP BREAKER IN PLACE OF EXISTING EQUIPMENT. RECONNECT EXISTING CONDUIT AND CONDUCTORS FROM MDP TO NEW BREAKER. INSTALL TWO SETS OF COPPER IN (3) 500 MCM + (1) #1/0 GND IN 4" CONDUIT FROM BREAKER TO NEW CHILLER. CIRCUIT NEW EF-1 TO PANEL BR-19. INSTALL FAN ON 25A 1P BREAKER. CIRCUIT NEW CH-1 TO NEW BREAKER. INSTALL BREAKER AS SHOWN IN PICTURE BELOW AND REFERENCE KEYNOTE #2. INSTALL NEW EMERGENCY STOP CHILLER REFRIGERANT PUSH BUTTON AT EGRESSING DOORS. TIE INTO SHUNT TRIP CHILLER BREAKER. INSTALL SQUARE D CLREGENASS 9001 PUSH BUTTON OR ENGINEER APPROVED EQUAL. PROVIDE ENGRAVED LABEL AT DEVICE FOR "CHILLER SHUTDOWN". CIRCUIT MOTORIZED LOUVER TO PANEL BR-19. INSTALL ON 20A 1P BREAKER. CIRCUIT REFRIGERANT CONTROLLER TO PANEL BR-19. INSTALL ON 20A 1P BREAKER.
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AutoCAD SHX Text REMOVE EXISTING CHILLER BREAKER, CONTROLLER, AND ENCLOSURE. INSTALL NEW BREAKER IN LOCATION.
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REUSE EXISTING INCOMING 3 SETS OF 300 MCM CONDUCTORS TO BREAKER.
AutoCAD SHX Text EXISTING CONDUIT CAN BE REUSED. EXTEND AS NECESSARY TO NEW CHILLER TERMINATION LOCATION.
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%%UWATER-COOLED CHILLER DETAIL
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SCALE: NTS
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NEW SPRING ISOLATORS PROVIDED BY CHILLER MFR.
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EXISTING 4" TALL HOUSEKEEPING PAD
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TEMP SENSORS INTERNAL TO CHILLER (TYP.)
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WATER SIDE SAFETY RELIEF VALVES PER ASME. (TYP.)
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FLEXIBLE CONNECTION (TYP.)
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RUPTURE DISK OR REF RELIEF VALVE WITH BYPASS VALVE (TYP.)
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CONNECT TO EXISTING REF RELIEF VALVE PIPING THRU ROOF.
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CH-1 (220 TONS)
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INSTALL PIPING TO PERMIT PULLING OF TUBES WITH REMOVAL OF MINIMAL PIPE. (TYP.)
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FLEXIBLE CONNECTION (TYP.)
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6"CWS
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6"CWR
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FLOW SWITCH PROVIDED BY CHILLER MFR AND FIELD INSTALLED BY M.C. (TYP.)
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PRESSURE GAUGE (TYP.)
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6"CR
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6"CS
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AutoCAD SHX Text T
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1 1/2" DRAIN WITH CAP. (TYP.)
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PRESS./TEMP. PORT (TYP.)
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TEMP GAUGE (TYP.)
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EXISTING VERTICAL PIPING (TYP.)
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STRAINER (TYP.)
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CONNECT TO EXISTING PIPING AT ISOLATION VALVES. (TYP.)
AutoCAD SHX Text c KCL Engineering, LLC
AutoCAD SHX Text These documents have been prepared specifically for the
AutoCAD SHX Text KCL Engineering L.L.C. A limited license is granted to the
AutoCAD SHX Text Unauthorized reproduction is prohibited.
AutoCAD SHX Text but only for use in connection with this project.
AutoCAD SHX Text They are not suitable for use on other projects or in other
AutoCAD SHX Text owner/contractor to reproduce these documents or portions thereof, AutoCAD SHX Text locations without the expressed written approval and participation of
AutoCAD SHX Text
AutoCAD SHX Text
IOWA DEPARTMENT OF THE BLIND
AutoCAD SHX Text GENERAL NOTES: 1. REFER TO ME000 FOR MECHANICAL REFER TO ME000 FOR MECHANICAL AND ELECTRICAL GENERAL NOTES & SYMBOLS.
AutoCAD SHX Text CHILLER CONTROL PANES: FOLLOWING POINTS SHALL BE SENT TO BAS VIA BACNET CONNECTION: CHILLER ENABLE/DISABLE (DO) CHILLED WATER SETPOINT (ADJ.) (AO) CHILLED WATER SUPPLY/RETURN TEMPERATURES (AI) CONDENSER WATER SUPPLY/RETURN TEMPERATURES (AI) COMPRESSOR STATUS (DI) PERCENT RLA (AI) KW (AI) ALARM (DI) CHILLED WATER PROOF OF FLOW SWITCH (DI)
AutoCAD SHX Text CHILLER CONTROL SEQUENCE (WATER COOLED CHILLER): WHEN THE BAS ENABLES CHILLER TO START, THE FOLLOWING SHALL OCCUR: DEDICATED PRIMARY CHILLED WATER PUMP SHALL BE ENERGIZED. DEDICATED CONDENSER WATER PUMP SHALL BE ENERGIZED. DEDICATED COOLING TOWER FAN SHALL BE ENERGIZED UNLESS TOWER WATER FLOW IS IN BYPASS.
AutoCAD SHX Text
CHILLER CONTROL SEQUENCE
AutoCAD SHX Text CUT IN 12X18 OPENING HERE AND ADD INSULATED DAMPER FOR REFRIGERANT PURGE MAKEUP AIR.
AutoCAD SHX Text
ROOF FAN
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WOOD NAILER
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DAMPER
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BASE FLASHING
AutoCAD SHX Text 12"
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MIN.
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NOT TO SCALE
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PREFABRICATED, INSULATED FAN CURB, MOUNT AND SECURE ON WOOD NAILER.
AutoCAD SHX Text SECURE FAN BASE TO CURB MIN. 2 LOCATIONS EACH SIDE AND ON 6" CENTERS FOR CURBS OVER 18"X18"
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BUILT-UP ROOF
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EF-1
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NOT TO SCALE
AutoCAD SHX Text CONTROL SEQUENCE: WHEN REFRIGERANT DETECTION SYSTEM INDICATES A REFRIGERANT PURGE IS NEEDED, EXHUAST FAN EF-1 SHALL BE ENABLED AND MOD-1 SHALL OPEN.
EXHAUST FAN
c KCL Engineering, LLC
These documents have been prepared specifically for the
KCL Engineering L.L.C. A limited license is granted to the
Unauthorized reproduction is prohibited.
but only for use in connection with this project.
They are not suitable for use on other projects or in other owner/contractor to reproduce these documents or portions thereof, locations without the expressed written approval and participation of
CDB
EK
4T H
S T
Revisions Date No.
KCL Project Number:
Date:
Drawn By:
Checked By:
25268
KCL Engineering
300 4th Street
West Des Moines, Iowa 50265 info@kclengineering.com
515.724.7938
10/15/2024
Scale:
Sheet:
Sheet Name:
D E
S M
O
IN
E S
, I O
W A
IO
W
A D
E P
A R
TM
E
N T
O F
TH
E
B
LI
N D
C H
IL
LE
R R
E P
LA
C
E M
E N
T
IOWA DEPARTMENT OF THE BLIND
ROOM
ROOM
STORAGE
ROOM
013ROOM
ROOM
ROOM
ROOM
ROOM
ROOM
BOILER
ROOM
ROOM
ROOM
ROOM
SHOP
STOR.
020A
STAIR
LOBBY
STORAGE
STORAGE
ROOM
ROOM
STOR,
020B
ROOM
ROOM
ROOM
ROOM
ROOM
BUILDING
SHOP
STOR,
020C
ROOM
ROOM
STORAGE
ACTIVITY
ROOM
POOL
WOMENS
LOCKER
MENS
LOCKER
ELEVATOR
LARGE
FREIGHT
ELEVATOR
ELEVATOR
INTENDED WORK FOR DOOR:
DEMO AND REMOVE EXISTING HOLLOW
METAL DOOR, FRAME AND HARDWARE
COMPLETE. PREP EXISTING OPENING FOR
NEW OPENING.
PROVIDE NEW THERMALLY BROKEN,
GALVANIZED HOLLOW METAL FRAME TO
FILL EXISTING OPENING.
DOOR AND FRAME REQUIREMENTS:
- FULLY WELDED CONSTRUCTION
- 16 GA CONSTRUCTION (FRAME AND DOOR)
- A60 GALVANNEALED STEEL DOOR AND
FRAME WITH COUNTERSUNK FASTENERS
- DOOR TO BE SEAMLESS EDGE DESIGN
- PAINT DOOR AND FRAME TO MATCH
EXISTING (EXTERIOR AND INTERIOR TO BE
PAINTED DIFFERENT COLOR).
B.O.D: CECO MERCURY 3 THERMAL BREAK
FRAMES WITH LEGION DOORS OR SIM.
EXISTING OPENING: 40" X 88"
INTENDED WORK FOR DOOR:
DEMO AND REMOVE EXISTING HOLLOW METAL
DOOR, FRAME AND HARDWARE COMPLETE.
PREP EXISTING OPENING FOR NEW OPENING.
PROVIDE NEW GALVANIZED HOLLOW METAL
FRAME TO FILL EXISTING OPENING. DOOR AND
FRAME REQUIREMENTS - SEE DETAIL 1.
EXISTING OPENING: 40" X 88"
PATCH DRY WALL AS REQUIRED AFTER NEW
FRAME INSTALL TO MATCH EXISTING
CONDITIONS.
PROTECT ALL EXISTING FINISHES TO
REMAIN.
PROVIDE NEW DOOR HARDWARE AS FOLLOWS:
(4) HINGE, FULL MORTISE, HVY WT T4A3786 4-1/2" X 4-1/2" US26D MK
(1) RIM EXIT DEVICE, PASSAGE PE8515 NEP US32D SA
- MEDECO CORE FOR LOCKING TO BE PROVIDED BY OWNER.
(1) SURFACE CLOSER 351 P10 581-2 351-D EN SA
(1) SURF OVERHEAD STOP 902_A US32D AH
(1) SEAL 160V X 6X3/4-TEKS X SIZE MILL NAT
(1) DOOR SHOE 153A X SIZE ZER
(1) THRESHOLD 425E X SIZE MILL NAT
(1) GASKETING 488S-BK 18’ PSA ZER
PROTECT ALL EXISTING FINISHES TO
REMAIN.
PROVIDE NEW PRIMED METAL CORNER
GUARD (3" X 3" X 48" TALL) - BABCOCK
DAVIS OR SIMILAR. PAINT WALL AND
CORNER GUARD TO MATCH EXISTING
CONDITIONS.
INTENDED WORK FOR DOOR:
DEMO EXISTING FRAME COMPLETE.
PATCH WALL BACK WITH DRYWALL TO
MATCH EXISTING WALL CONDITIONS.
INTENDED WORK FOR DOOR:
DEMO EXISTING FRAME COMPLETE.
PATCH WALL BACK WITH DRYWALL TO
MATCH EXISTING WALL CONDITIONS.
PROTECT ALL EXISTING FINISHES TO
REMAIN.
PROVIDE NEW PRIMED METAL CORNER
GUARD (3" X 3" X 48" TALL) - BABCOCK
DAVIS OR SIMILAR. PAINT WALL AND
CORNER GUARD TO MATCH EXISTING
CONDITIONS.
PROTECT ALL EXISTING FINISHES TO
REMAIN.
INTENDED WORK FOR DOOR:
REMOVE, SALVAGE AND REINSTALL
DOOR AND HARDWARE FOR DEMO AND
REPLACEMENT WORK. EXISTING FRAME
TO REMAIN IN PLACE. AT COMPLETION OF
PROJECT REINSTALL DOOR AND
HARDWARE TO EXISTING CONDITIONS.
PATCH AND REPAIR ANY DAMAGE
CAUSED BY CONTRACTOR WORK. TOUCH
UP OF PAINT ON FRAME BY OWNER.
INTENDED WORK FOR DOOR:
REMOVE, SALVAGE AND REINSTALL
DOOR AND HARDWARE FOR DEMO AND
REPLACEMENT WORK. EXISTING FRAME
TO REMAIN IN PLACE. AT COMPLETION OF
PROJECT REINSTALL DOOR AND
HARDWARE TO EXISTING CONDITIONS.
PATCH AND REPAIR ANY DAMAGE
CAUSED BY CONTRACTOR WORK. TOUCH
UP OF PAINT ON FRAME BY OWNER.
REMOVE AND REINSTALL WOOD STOPS
ON DOORS AS REQUIRED FOR DEMO
AND REPLACEMENT WORK. (EACH SIDE).
INTENDED WORK FOR DOOR:
REMOVE, SALVAGE AND REINSTALL
DOOR AND HARDWARE FOR DEMO AND
REPLACEMENT WORK. EXISTING FRAME
TO REMAIN IN PLACE. AT COMPLETION OF
PROJECT REINSTALL DOOR AND
HARDWARE TO EXISTING CONDITIONS.
PATCH AND REPAIR ANY DAMAGE
CAUSED BY CONTRACTOR WORK. TOUCH
UP OF PAINT ON FRAME BY OWNER.
EXISTING OPENING: 38 3/4" X 89" (BEYOND)
FRAME TO FRAME OPENING: 38 1/2" X 83 1/2"
INTENDED WORK FOR DOOR:
REMOVE, SALVAGE AND REINSTALL
DOOR AND HARDWARE FOR DEMO AND
REPLACEMENT WORK. EXISTING FRAME
TO REMAIN IN PLACE. AT COMPLETION OF
PROJECT REINSTALL DOOR AND
HARDWARE TO EXISTING CONDITIONS.
PATCH AND REPAIR ANY DAMAGE
CAUSED BY CONTRACTOR WORK. TOUCH
UP OF PAINT ON FRAME BY OWNER.
EXISTING OPENING: 38 3/4" X 89"
FRAME TO FRAME OPENING: 38 1/2" X 83 1/2"
PROTECT EXISTING JAMBS AS
REQUIRED DURING WORK.
INTENDED WORK FOR DOOR:
REMOVE, SALVAGE AND REINSTALL
DOOR AND HARDWARE FOR DEMO AND
REPLACEMENT WORK. EXISTING FRAME
TO REMAIN IN PLACE. AT COMPLETION
OF PROJECT REINSTALL DOOR AND
HARDWARE TO EXISTING CONDITIONS.
PATCH AND REPAIR ANY DAMAGE
CAUSED BY CONTRACTOR WORK.
TOUCH OF PAINT ON FRAME BY OWNER.
EXISTING OPENING: 38 3/4" X 89" (BEYOND)
FRAME TO FRAME OPENING: 38 1/2" X 83 1/2"
PROPOSED CHILLER REMOVAL ROUTE. (TYP)
DOOR E - SEE IMAGES FOR SCOPE.
DOOR D - SEE IMAGES FOR SCOPE.
DOOR C - SEE IMAGES FOR SCOPE.
DOOR A - SEE IMAGES FOR SCOPE.
DOOR B - SEE IMAGES FOR SCOPE.
E
DC
B
A
CHILLER LOCATION
1/8" = 1'-0"
DOOR A - EXTERIOR
1/8" = 1'-0"
DOOR A - INTERIOR
1/8" = 1'-0"
DOOR C.1
1/8" = 1'-0"
DOOR C.2
1/8" = 1'-0"
DOOR D.1
1/8" = 1'-0"
DOOR D.2
1/8" = 1'-0"
DOOR E.1
1/8" = 1'-0"
DOOR E.2
1/8" = 1'-0"
DOOR B
3/32" = 1'-0"
OVERALL LOWER LEVEL PLAN
A100
3/32" = 1'-0"
OVERALL PLAN - DOOR
MODIFICATIONS
12/05/2025
ABT
ABT
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