A06_NIFC_115-NWS_CRAC_Replacement_-_Plans.pdf

PDF 7 MB Posted Mar 14, 2023

Attached to: NIFC 115 NWS CRAC REPLACEMENT Federal contract opportunity
Solicitation number: 140L3723R0002
Issued by: Department of the Interior Bureau of Land Management Idaho Region

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Written by GovTribe AI · Dec 27, 2023

This solicitation requests proposals for the NIFC 115 NWS CRAC Replacement project. The Bureau of Land Management seeks to replace two computer room air conditioner units and two air-cooled condensers located in the basement of the 115 National Weather Service building in Boise, Idaho. Offerors should provide designs and construction services for the mechanical, electrical, and temperature control systems associated with the new CRAC units. Submissions are due by October 21, 2022. The award is expected to be made by November 4, 2022. The project will utilize a firm-fixed price contract and is set aside for small businesses.

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Other files for this federal contract opportunity

Other files attached to NIFC 115 NWS CRAC REPLACEMENT, newest first.
File	Type	Posted
Sol_140L3723R0002_Amd_0002.pdf	PDF	Apr 11, 2023
Sol_140L3723R0002_Amd_0001.pdf	PDF	Apr 6, 2023
SF1442_Example_Completion-Instructions.pdf	PDF	Mar 14, 2023
A06_NIFC_115-NWS_CRAC_Replacement_-_A1_As-builts_1993.pdf	PDF	Mar 14, 2023
NIFC_115-NWS_CRAC_Replacement_-_Prologue_R1.pdf	PDF	Mar 14, 2023
B03_Wage_Determination_ID20230025_02-03-2023.pdf	PDF	Mar 14, 2023
A06_NIFC_115-NWS_CRAC_Replacement_-_Specs.pdf	PDF	Mar 14, 2023
A06_NIFC_115-NWS_CRAC_Replacement_-_Bid_Schedule.pdf	PDF	Mar 14, 2023
Sol_140L3723R0002.pdf	PDF	Mar 14, 2023

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STOPSTOP

BOLLARD

MCP

Vehicle Mail

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S DEVELOPMENT AVE

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COMMERCE ROAD

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BLM-NIFC

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CAMPUS

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ROBINSON RD

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GATE 3

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WILDLAND

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MONUMENT

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MOBILIZATION

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AREA

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ROBINSON RD

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140 MAIN

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DESIGNERS

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COVER SHEET

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AutoCAD SHX Text 10/18/06 14:23 TPARDY R16 \\ILMIDSO3DS1\SO\USERS\TPARDY\MY DOCUMENTS\WORKSHOP\AUTOCAD\TEMPLATES\COVEBASE.DWT

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NIFC CAMPUS

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BOISE, IDAHO

AutoCAD SHX Text G101 COVER SHEET COVER SHEET M001 MECHANICAL LEGEND , ABBREVIATIONS, AND NOTES MECHANICAL LEGEND , ABBREVIATIONS, AND NOTES M002 MECHANICAL SCHEDULES MECHANICAL SCHEDULES M011 MECHANICAL DEMOLITION PLANS MECHANICAL DEMOLITION PLANS M101 MECHANICAL PLANS MECHANICAL PLANS M201 MECHANICAL DETAILS MECHANICAL DETAILS M401 HVAC CONTROLS AND SEQUENCES HVAC CONTROLS AND SEQUENCES E001 ELECTRICAL LEGENDS ELECTRICAL LEGENDS E002 ELECTRICAL SCHEDULES ELECTRICAL SCHEDULES E101 ELECTRICAL DEMOLITION PLANS ELECTRICAL DEMOLITION PLANS E301 POWER PLANSPOWER PLANS

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INDEX OF DRAWINGS

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PROJECT VICINITY

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SITE ACCESS

AutoCAD SHX Text U.S. DEPARTMENT OF THE INTERIOR BUREAU OF LAND MANAGEMENT NATIONAL INTERAGENCY FIRE CENTER 115 - NATIONAL WEATHER SERVICE (NWS) CRAC REPLACEMENT

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VICTORY ROAD

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EAGLE ROAD

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CURTIS

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EMERALD

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COLLISTER

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36TH

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PLEASANT VALLEY ROAD

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MAPLE GROVE ROAD

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COLE ROAD

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FRANKLIN

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BEACON

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LATAH

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HARRISON

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ECKERT

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WARM

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AVE

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BOISE

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CHINDEN BLVD

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AMITY ROAD

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SPRINGS

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NORTH

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PROJECT SITE 115 NATIONAL WEATHER SERVICE 3807 S. DEVELOPMENT AVE.

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AREA OF WORK

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BASEMENT OF 115-NWS

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CHK'D BY:

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DESIGN OFFICE:

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PROJECT NO:

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MARK

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APPROVED

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DATE

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UNITED STATES DEPARTMENT OF THE INTERIOR

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BUREAU OF LAND MANAGEMENT

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BOISE

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IDAHO

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LBYDBLM22_DO#53

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CUSHING TERRELL

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NIFC 115 - NWS CRAC REPLACEMENT

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KEY PLAN

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FIRST FLOOR OF 115-NWS

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AREA OF WORK

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MECHANICAL LEGEND

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DRAIN

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REFRIGERANT LIQUID

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REFRIGERANT HOT GAS

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COLD WATER

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BALL VALVE

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TEE UP

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ELBOW UP

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ELBOW DOWN

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HVAC ABBREVIATIONS

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TEMPERATURE SENSOR

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1. COORDINATE EXACT LOCATION OF PERFORATED FLOOR TILES AND SERVER COORDINATE EXACT LOCATION OF PERFORATED FLOOR TILES AND SERVER RACKS WITH EXISTING CONDITIONS. 2. INVESTIGATE THE PATH FOR MOVING EQUIPMENT INTO AND OUT OF THE INVESTIGATE THE PATH FOR MOVING EQUIPMENT INTO AND OUT OF THE BUILDING. IF THERE ARE ANY CONCERNS OF THE PATH OF MOVEMENT. IF OBSTRUCTIONS ARE IDENTIFIED FOR THE MOVEMENT OF EQUIPMENT, CONTRACTOR MUST MEET WITH THE GOVERNMENT OR THEIR REPRESENTATIVE AND DISCUSS THE OBSTACLES. 3. SEAL ALL MECHANICAL PENETRATIONS THROUGH WALLS, FLOOR AND SEAL ALL MECHANICAL PENETRATIONS THROUGH WALLS, FLOOR AND CEILING AIR TIGHT. 4. COORDINATE LOCATION OF HVAC EQUIPMENT WITH ALL OTHER TRADES TO COORDINATE LOCATION OF HVAC EQUIPMENT WITH ALL OTHER TRADES TO MAINTAIN ACCESS AND SERVICE CLEARANCES. 5. COORDINATE REQUIREMENTS FOR ACCESS PANELS AND DOORS FOR COORDINATE REQUIREMENTS FOR ACCESS PANELS AND DOORS FOR MECHANICAL ITEMS REQUIRING ACCESS THAT ARE CONCEALED BEHIND FINISHED AREAS. 6. THE CONTRACTOR SHALL BE REQUIRED TO DEMONSTRATE TO THE THE CONTRACTOR SHALL BE REQUIRED TO DEMONSTRATE TO THE GOVERNMENT FULL OPERATIONAL CAPABILITY OF NEW CRAC UNITS, TO INCLUDE SEQUENCING, CYCLING, INTERACTION WITH THE JOHNSON CONTROL BUILDING AUTOMATION SYSTEM AS REQUIRED BY THE CONSTRUCTION DOCUMENTS. 7. THE BUILDING WILL CONTINUE TO BE OCCUPIED DURING CONSTRUCTION. THE BUILDING WILL CONTINUE TO BE OCCUPIED DURING CONSTRUCTION. 8. TESTING, ADJUSTING AND BALANCING WILL INCLUDE ALL NEW CRAC TESTING, ADJUSTING AND BALANCING WILL INCLUDE ALL NEW CRAC UNITS, MODIFIED SUPPLY AIR DUCT AND EXISTING ELECTRICAL ROOM TRANSFER FAN AND CONTROLS. 9. PHASING SCHEDULE MUST BE PRE-APPROVED BY THE GOVERNMENT PHASING SCHEDULE MUST BE PRE-APPROVED BY THE GOVERNMENT PRIOR TO COMMENCING WORK. 10. START-UP SERVICES, TROUBLE SHOOTING AND TEMPERATURE CONTROL START-UP SERVICES, TROUBLE SHOOTING AND TEMPERATURE CONTROL WORK WILL BE REQUIRED OF THE MECHANICAL AND TEMPERATURE CONTROLS CONTRACTOR. 11. INSTALLING CONTRACTORS MUST BE ON SITE DURING THE START UP INSTALLING CONTRACTORS MUST BE ON SITE DURING THE START UP PERIOD. 12. PROJECT LAY DOWN, CRANE AND DELIVERY ROUTING MUST BE PROJECT LAY DOWN, CRANE AND DELIVERY ROUTING MUST BE PRE-APPROVED BY THE GOVERNMENT PRIOR TO COMMENCING WORK. 13. FIELD VERIFY LOCATION OF EXISTING BELOW ACCESS FLOOR MOUNTED FIELD VERIFY LOCATION OF EXISTING BELOW ACCESS FLOOR MOUNTED DEVICES SUCH AS ELECTRICAL GEAR, CONDUITS, PIPING, ETC MAY NOT APPEAR COMPLETE IN THIS DRAWING. 14. REMOVE AND REINSTALL EXISTING FLOOR TILES AND GRIDS AS REQUIRED REMOVE AND REINSTALL EXISTING FLOOR TILES AND GRIDS AS REQUIRED TO ACCESS WORK BELOW THE FLOORS. REPLACE ANY COMPONENTS DAMAGED BY THIS WORK TO MATCH EXISTING. 15. WHERE PIPING, VALVES AND SPECIALTIES ARE NOTED AS TYPICAL THAT WHERE PIPING, VALVES AND SPECIALTIES ARE NOTED AS TYPICAL THAT WILL APPLY TO ALL INSTANCES WHETHER SPECIALLY IDENTIFIED OR NOT.

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GENERAL NOTES:

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1. CONTRACTOR SHALL BE AWARE THAT THIS IS A REMODELING PROJECT AND CONTRACTOR SHALL BE AWARE THAT THIS IS A REMODELING PROJECT AND AS SUCH, CERTAIN ITEMS AND SIZES CANNOT BE FULLY ILLUSTRATED NOR EXPLAINED WITHOUT FIELD OBSERVATION. THEREFORE, THE CONTRACTOR IS ADVISED TO VISIT AND EXAMINE THE JOB SITE AND BUILDING IN EVERY DETAIL AS PERTAINS TO THIS PROJECT AND MAKE ALLOWANCES IN THEIR PROPOSAL FOR ALL CONDITIONS THAT WILL AFFECT THE WORK INDICATED IN THE PROJECT SPECIFICATIONS AND CONTRACT DRAWINGS. 2. ALL REMOVED ITEMS, EXCEPT THOSE NOTED TO BE REUSED OR TO REMAIN ALL REMOVED ITEMS, EXCEPT THOSE NOTED TO BE REUSED OR TO REMAIN THE PROPERTY OF THE GOVERNMENT, SHALL BECOME PROPERTY OF THE CONTRACTOR AND SHALL BE REMOVED FROM THE JOB SITE. THE GOVERNMENT RESERVES THE RIGHT TO KEEP ANY REMOVED ITEMS EVEN THOUGH NOT NOTED ON DRAWINGS. 3. WHERE EXISTING EQUIPMENT, PIPES ETC. ARE TO BE REMOVED, SUCH WHERE EXISTING EQUIPMENT, PIPES ETC. ARE TO BE REMOVED, SUCH REMOVAL SHALL INCLUDE ALL ANCHORS, BASES, HANGERS, ETC. 4. CONTRACTOR MUST MEET WITH THE GOVERNMENT OR THEIR CONTRACTOR MUST MEET WITH THE GOVERNMENT OR THEIR REPRESENTATIVE AND DISCUSS THE PROPOSED WORK SCHEDULE FOR REMOVAL, AND INSTALLATION WORK WITHIN CONTRACT DRAWINGS PRIOR TO PERFORMING ANY WORK. THE CONTRACTOR SHALL INFORM THE GOVERNMENT OR THEIR REPRESENTATIVE, OF THE INTENT TO DO SO AT LEAST 48 HOURS BEFORE SUCH WORK BEGINS. 5. CONTRACTOR SHALL PERFORM ALL CUTTING AND PATCHING REQUIRED. CONTRACTOR SHALL PERFORM ALL CUTTING AND PATCHING REQUIRED. 6. CONTRACTOR SHALL REPORT AMOUNTS OF MATERIAL RECYCLED IN WEIGHT CONTRACTOR SHALL REPORT AMOUNTS OF MATERIAL RECYCLED IN WEIGHT TO GOVERNMENT. 7. CONTRACTOR SHALL PROVIDE SPILL CONTAINMENT BELOW RAISED FLOOR CONTRACTOR SHALL PROVIDE SPILL CONTAINMENT BELOW RAISED FLOOR WHEN DISCONNECTING EXISTING CRAC UNITS TO BE REMOVED. 8. CONTRACTOR SHALL BE AWARE THAT GOVERNMENT SERVERS ARE TO CONTRACTOR SHALL BE AWARE THAT GOVERNMENT SERVERS ARE TO REMAIN OPERATIONAL DURING CRAC UNIT REPLACEMENT AND CONTRACTOR SHALL PROVIDE AND COORDINATE ANY PROTECTION TO SERVERS THAT IS NECESSARY.

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DEMO GENERAL NOTES:

AutoCAD SHX Text THE GOVERNMENT HAS DIRECTED THAT THE CONTRACTOR FOLLOWS SOME SPECIFIC GOVERNMENT REQUIRED PROJECT SEQUENCING - ALTHOUGH THE CONTRACTOR IS STILL RESPONSIBLE FOR OVERALL CONSTRUCTION SCHEDULING, MEANS AND MATERIALS WHILE MAINTAINING THE FOLLOWING REQUIREMENTS: 1. PERMANENT COOLING SHALL BE MAINTAINED AT ALL TIMES. PERMANENT COOLING SHALL BE MAINTAINED AT ALL TIMES. 2. PRIOR TO SHUT-DOWN AND REPLACEMENT OF THE EXISTING CRAC AND PRIOR TO SHUT-DOWN AND REPLACEMENT OF THE EXISTING CRAC AND CONDENSER UNIT THE FOLLOWING SEQUENCE SHALL BE FOLLOWED: 3. PRIOR TO DEMOLITION OF EXISTING REFRIGERANT PIPING, THE EXISTING PRIOR TO DEMOLITION OF EXISTING REFRIGERANT PIPING, THE EXISTING REFRIGERANT SHALL BE PUMPED OUT OF THE UNITS AND PIPING FOR RECLAIM AND LEGAL DISPOSAL. 4. PHASE 1. DEMO AND REPLACE EXISTING CRAC-2 AND CD-2 WHILE PHASE 1. DEMO AND REPLACE EXISTING CRAC-2 AND CD-2 WHILE MAINTAINING EXISTING CRAC-1 AND CD-1 OPERATIONAL. 5. PHASE 2. AFTER REPLACEMENT, FACTORY AUTHORIZED STARTUP, PHASE 2. AFTER REPLACEMENT, FACTORY AUTHORIZED STARTUP, TESTING, ADJUSTING AND BALANCING AND 24-HOUR RUN-TIME WITHOUT FAILURE OF CRAC-2 AND CD-2, DEMO AND REPLACE CRAC-1 AND CD-1 WHILE MAINTAINING CRAC-2 AND CD-2 OPERATIONAL. 6. PHASE 3. DEMO EXISTING DUCT MOUNTED STEAM HUMIDIFICATION PHASE 3. DEMO EXISTING DUCT MOUNTED STEAM HUMIDIFICATION SECTION FROM SUPPLY AIR DUCT CONTAINING STEAM COIL. REPLACE DUCT SECTION WITH EXTERNALLY INSULATED GALVANIZED STEEL SHEET METAL DUCT. EXISTING ROOFTOP UNIT RTU-1 IS ALLOWED A 12-HOUR SHUT-DOWN TO COMPLETE THIS WORK. PROVIDE SUPPLEMENTARY SPACE HEATING DURING THIS TIME IF DURING HEATING MONTHS. 7. IF A CRANE IS USED, COORDINATE CRANE SET-UP LOCATION WITH THE IF A CRANE IS USED, COORDINATE CRANE SET-UP LOCATION WITH THE GOVERNMENT FOR REMOVAL AND REPLACEMENT OF THE EXISTING AIR-COOLED CONDENSERS.

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GOVERNMENT REQUIRED PROJECT SEQUENCING NOTES:

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REFRIGERANT RECOVERY AND RECLAMATION NOTES:

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1. RECLAIM AND DISPOSE REFRIGERANT IN COMPLIANCE WITH SECTION 608: RECLAIM AND DISPOSE REFRIGERANT IN COMPLIANCE WITH SECTION 608: REFRIGERATION RECYCLING RULE” OF THE CLEAN AIR ACT (CAA), AS OF THE CLEAN AIR ACT (CAA), AS ESTABLISHED BY THE UNITED STATES ENVIRONMENTAL PROTECTION ACT (EPA) REGULATIONS. 2. PROVIDE THE GOVERNMENT WITH THE RECORD KEEPING FOR THE PROVIDE THE GOVERNMENT WITH THE RECORD KEEPING FOR THE CERTIFIED PERSONS DISPOSING OF REFRIGERANT / AC EQUIPMENT TO CERTIFY TO THE BLM THEIR COMPLIANCE WITH THE RULES. 3. THE EPA CERTIFICATION FORM MUST BE SIGNED BY THE OWNER OF THE THE EPA CERTIFICATION FORM MUST BE SIGNED BY THE OWNER OF THE EQUIPMENT OR ANOTHER RESPONSIBLE OFFICER. 4. EPA HAS APPROVED TWO BODIES TO CERTIFY RECYCLING AND RECOVERY EPA HAS APPROVED TWO BODIES TO CERTIFY RECYCLING AND RECOVERY EQUIPMENT: THE AIR-CONDITIONING, HEATING AND REFRIGERATION INSTITUTE (AHRI) AND UNDERWRITER'S LABORATORIES (UL). 5. LISTS OF CERTIFIED EQUIPMENT SHOULD BE OBTAINED BY CONTACTING LISTS OF CERTIFIED EQUIPMENT SHOULD BE OBTAINED BY CONTACTING AHRI AND UL. CERTIFIED EQUIPMENT CAN BE INTENDIFIED BY A LABEL READING “THIS EQUIPMENT HAS BEEN CERTIFIED BY AHRI/UL TO MEET THIS EQUIPMENT HAS BEEN CERTIFIED BY AHRI/UL TO MEET EPA'S MINIMUM REQUIREMENTS FOR RECYCLING AND/OR RECOVERY EQUIPMENT. 6. AN EPA RULE 608 CERTIFIED TECHNICIAN, OR OTHERS UNDER THEIR AN EPA RULE 608 CERTIFIED TECHNICIAN, OR OTHERS UNDER THEIR DIRECT SUPERVISION SHALL PERFORM THE REFRIGERANT RECOVERY, DISPOSAL, OR RECLAIMATION. 7. KEEP COPIES OF SIGNED STATEMENTS COLLECTED IN ACCORDANCE WITH KEEP COPIES OF SIGNED STATEMENTS COLLECTED IN ACCORDANCE WITH THE SAFE DISPOSAL REQUIREMENTS ON-SITE FOR AT LEAST THREE (3) YEARS. 8. ONCE REFRIGERANT IS RECOVERED, SEND RECOVERED REFRIGERANT FOR ONCE REFRIGERANT IS RECOVERED, SEND RECOVERED REFRIGERANT FOR RECLAMATION. THE SHIPMENT MUST BE LABELED AND SENT TO AN EPA-CERTIFIED REFRIGERANT RECLAIMER.

AutoCAD SHX Text AFF ABOVE FINISHED FLOOR ABOVE FINISHED FLOOR ACFM ACTUAL CFM ACTUAL CFM AHU AIR HANDLING UNIT AIR HANDLING UNIT ANSI AMERICAN NATIONAL STANDARDS INSTITUTE AMERICAN NATIONAL STANDARDS INSTITUTE AMP AMPERE (AMP,AMPS) AMPERE (AMP,AMPS) APD AIR PRESSURE DROP AIR PRESSURE DROP APPROX APPROXIMATE APPROXIMATE BAS BUILDING AUTOMATION SYSTEM BUILDING AUTOMATION SYSTEM BHP BRAKE HORSEPOWER, BOILER HORSEPOWER BRAKE HORSEPOWER, BOILER HORSEPOWER BTU BRITISH THERMAL UNIT BRITISH THERMAL UNIT MBH BTU PER HOUR (THOUSAND) BTU PER HOUR (THOUSAND) CD-# AIR-COOLED CONDENSER - PLAN CODE ID AIR-COOLED CONDENSER - PLAN CODE ID CRAC-# COMPUTER ROOM AIR CONDITIONER - PLAN ID COMPUTER ROOM AIR CONDITIONER - PLAN ID CFM CUBIC FEET PER MINUTE CUBIC FEET PER MINUTE SCFM CFM, STANDARD CONDITIONS CFM, STANDARD CONDITIONS DBA DECIBEL A SCALE DECIBEL A SCALE DIA, DIAMETER ID DIAMETER, INSIDE DIAMETER, INSIDE OD DIAMETER, OUTSIDE DIAMETER, OUTSIDE DBT DRY-BULB TEMPERATURE DRY-BULB TEMPERATURE (E) EXISTING EXISTING EAT ENTERING AIR TEMPERATURE ENTERING AIR TEMPERATURE E.C. ELECTRICAL CONTRACTOR ELECTRICAL CONTRACTOR EF-# EXHAUST FAN - PLAN CODE ID EXHAUST FAN - PLAN CODE ID ECM ELECTRONICALLY COMMUTATED MOTOR ELECTRONICALLY COMMUTATED MOTOR EDH ELECTRIC DUCT HEATER ELECTRIC DUCT HEATER EG-# EXHAUST GRILLE - PLAN CODE ID EXHAUST GRILLE - PLAN CODE ID ESP EXTERNAL STATIC PRESSURE EXTERNAL STATIC PRESSURE F FAHRENHEIT FAHRENHEIT FLA FULL LOAD AMPS FULL LOAD AMPS FPM FEET PER MINUTE FEET PER MINUTE FPS FEET PER SECOND FEET PER SECOND FT FOOT OR FEET FOOT OR FEET HZ FREQUENCY FREQUENCY GA GAGE OR GAUGE GAGE OR GAUGE GAL GALLONS GALLONS G.C. GENERAL CONTRACTOR GENERAL CONTRACTOR GPH GALLONS PER HOUR GALLONS PER HOUR GPM GALLONS PER MINUTE GALLONS PER MINUTE GPD GALLONS PER DAY GALLONS PER DAY HD HEAD HEAD HP HORSEPOWER HORSEPOWER RH HUMIDITY, RELATIVE HUMIDITY, RELATIVE KW KILOWATT KILOWATT KWH KILOWATT HOUR KILOWATT HOUR LAT LEAVING AIR TEMPERATURE LEAVING AIR TEMPERATURE LWT LEAVING WATER TEMPERATURE LEAVING WATER TEMPERATURE LF LINEAR FEET LINEAR FEET MAX MAXIMUMMAXIMUM

AutoCAD SHX Text M.C. MECHANICAL CONTRACTOR MECHANICAL CONTRACTOR MCA MINIMUM CIRCUIT AMPACITY MINIMUM CIRCUIT AMPACITY MERV MINIMUM EFFICIENCY REPORTING VALUE MINIMUM EFFICIENCY REPORTING VALUE MIN MINIMUM MINIMUM MOP MAXIMUM OVERCURRENT PROTECTION AMPS MAXIMUM OVERCURRENT PROTECTION AMPS N O NORMALLY OPEN NORMALLY OPEN N C NORMALLY CLOSED NORMALLY CLOSED N/A NOT APPLICABLE NOT APPLICABLE NIC NOT IN CONTRACT NOT IN CONTRACT NTS NOT TO SCALE NOT TO SCALE NO NUMBER NUMBER OBD OPPOSED BLADE DAMPER OPPOSED BLADE DAMPER OA OUTSIDE AIR OUTSIDE AIR % PERCENT PERCENT PH PHASE (ELECTRICAL) PHASE (ELECTRICAL) LBS POUNDS POUNDS PSI POUNDS PER SQUARE INCH POUNDS PER SQUARE INCH PSIA PSI ABSOLUTE PSI ABSOLUTE PD PRESSURE DROP OR DIFFERENCE PRESSURE DROP OR DIFFERENCE PSIG PSI GAUGE PSI GAUGE R/O RUN OUT RUN OUT RH RELATIVE HUMIDITY RELATIVE HUMIDITY RA RETURN AIR RETURN AIR RS REFRIGERANT SUCTION REFRIGERANT SUCTION RL REFRIGERANT LIQUID REFRIGERANT LIQUID RPM REVOLUTIONS PER MINUTE REVOLUTIONS PER MINUTE SH SENSIBLE HEAT SENSIBLE HEAT SPEC SPECIFICATION SPECIFICATION SP VOL SPECIFIC VOLUME SPECIFIC VOLUME STD STANDARD STANDARD SP STATIC PRESSURE STATIC PRESSURE SUCT SUCTION SUCTION SA SUPPLY AIR SUPPLY AIR TEMP TEMPERATURE TEMPERATURE TD TEMPERATURE DIFFERENCE TEMPERATURE DIFFERENCE TF-# TRANSFER FAN - PLAN CODE ID TRANSFER FAN - PLAN CODE ID T STAT THERMOSTAT THERMOSTAT TONS TONS OF REFRIGERATION TONS OF REFRIGERATION T.C. TEMPERATURE CONTROL TEMPERATURE CONTROL UF UNDERFLOOR UNDERFLOOR WBT WET BULB TEMPERATURE WET BULB TEMPERATURE VEL VELOCITY VELOCITY V VOLT (ELECTRICAL) VOLT (ELECTRICAL) V VENT (PLUMBING) VENT (PLUMBING) VF-# VENTILATION FAN - PLAN CODE ID VENTILATION FAN - PLAN CODE ID VOL VOLUME VOLUME VFD VARIBLE FREQUENCY DRIVE VARIBLE FREQUENCY DRIVE W WATTS WATTS WCA WIRE CIRCUIT AMPS WIRE CIRCUIT AMPS W/ WITHWITH

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MOTORIZED DAMPER

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SANITARY WASTE

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CHK'D BY:

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PROJECT NO:

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DRAWN BY:

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APPROVED BY:

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MARK

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APPROVED

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UNITED STATES DEPARTMENT OF THE INTERIOR

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BUREAU OF LAND MANAGEMENT

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BOISE

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IDAHO

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LBYDBLM22_DO#53

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CUSHING TERRELL

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NIFC 115 - NWS CRAC REPLACEMENT

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DIETRICH

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DIETRICH

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RANKIN

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MECHANICAL LEGEND, ABBREVIATIONS, AND NOTES

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AIR COOLED CONDENSER SCHEDULE

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PLAN CODE

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BASIS OF DESIGN

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MODEL NO.

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TYPE

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TEMPERATURE DIFFERENCE (° F)

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AMBIENT TEMPERATURE (° F)

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REFRIGERANT

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REFRIGERANT CIRCUITS

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QUANTITY OF FANS

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FAN TYPE

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ECM FAN MOTOR

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DBA LEVEL @ 1000 HZ

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POWER (V/PH/HZ)

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FLA

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MCA

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MOP

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WEIGHT

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NOTES

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CD-1

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VERTIV

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MCM080

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VERTICAL AIRFLOW

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AutoCAD SHX Text R-407C

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PROPELLER

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VARIABLE SPEED

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AutoCAD SHX Text 460/3/60

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700 LBS

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CD-2

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VERTIV

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MCM080

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VERTICAL AIRFLOW

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AutoCAD SHX Text R-407C

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PROPELLER

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VARIABLE SPEED

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AutoCAD SHX Text 460/3/60

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700 LBS

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SCHEDULE NOTES:

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1. PROVIDE WIND AND SEISMIC BRACING CONSTRUCTION

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2. PROVIDE 18" HIGH LEGS.

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3. PROVIDE HEATED RECEIVERS ONE FOR EACH OF TWO REFRIGERANT CIRCUITS, TWO @ 150 WATT, 1.8 AMP, 120/1/60. EACH RECEIVER REQUIRES SEPARATE ELECTRICAL CIRCUIT AND DISCONNECT - NOT POWERED THRU CONDENSER.

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4. ALUMINUM SHEET METAL AND STAINLESS STEEL FASTENER CONSTRUCTION ON EXPOSED CONDENSER COMPONENTS.

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DIFFUSER, REGISTER, AND GRILLE SCHEDULE

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PLAN CODE

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BASIS OF DESIGN

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AIR

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TYPE

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MODEL

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NOMINAL FACE SIZE

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NECK SIZE

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MATERIAL

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COLOR / FINISH

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NOTES

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EG-1

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PARTSEXTRA

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EXHAUST

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SURFACE

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B07W5KLVGX

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8"Ø LOUVERED VENT CAP WITH SCREEN

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304 STAINLESS STEEL

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MILL

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WATER FILTER SCHEDULE

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PLAN CODE

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BASIS OF DESIGN

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FILTER TYPE

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MODEL

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FILTER RATING

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CONNECTONS (INCH)

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MAXIMUM GPM

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QUANTITY OF FILTERS

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NOTES

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WF-1

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AQUA-PURE

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CARTRIDGE FOR RUST AND DIRT

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AP101T

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5 MICRONS

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WF-2

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AQUA-PURE

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CARTRIDGE FOR RUST AND DIRT

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AP101T

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5 MICRONS

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SCHEDULE NOTES:

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1. PROVIDE WALL MOUNT BRACKET.

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2. PROVIDE BUILT-IN SHUT-OFF VALVE WITH PRESSURE RELIEF.

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3. PROVIDE AP110 GRADED-DENSITY DEPTH FILTER CARTRIDGE WITH CLEAR SEE-THRU FILTER HOUSING.

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EXHAUST FAN SCHEDULE

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PLAN CODE

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TYPE

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BASIS OF DESIGN

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DRIVE

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FAN RPM

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CFM

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E.S.P. (INCHES)

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MOTOR

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POWER

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NOTES

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MFGR

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MODEL

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HP (W)

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(V/PH/HZ)

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EF-2

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CABINET FAN

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GREENHECK

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SP-A290-QD

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DIRECT

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22.0 W

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SCHEDULE NOTES:

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1. FAN SELECTIONS ARE AT 2871 FT ABOVE SEA LEVEL.

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2. PROVIDE WITH BACKDRAFT DAMPER AND VIBRATION ISOLATOR PACKAGE.

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3. PROVIDE WITH UNIT MOUNTED FAN SPEED CONTROL, BALANCE TO CFM SCHEDULED.

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4. REFER TO DRAWING M401 "HVAC CONTROLS AND SEQUENCES" FOR FAN CONTROL.

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COMPUTER ROOM AIR CONDITIONING UNT SCHEDULE

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PLAN CODE

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BASIS OF DESIGN

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MODEL

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TYPE

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FAN TYPE

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SUPPLY FAN

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AIR-COOLED COMPRESSOR AND EVAPORATOR COIL

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FILTERS

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ELECTRICAL INCLUDES HUMIDIFIER

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WEIGHT LBS

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NOTES

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CFM

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ESP (IN W.C.)

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ELEVATION FEET ASL

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MOTOR

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EAT DB (°F)

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EAT WB (°F)

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EA DP (°F)

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RH (%)

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COMPRESSOR TYPE

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REFRIGERANT

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REHEAT

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HUMIDIFIER CAPACITY

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TYPE

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MERV

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VOLT/PH/HZ

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FLA

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WSA

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OPD

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EC FAN HP

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VOLT/PH/HZ

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TOTAL

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SENSIBLE

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CRAC-1

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VERTIV

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DS035

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DOWN FLOW UNDER FLOOR, TOP RETURN

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VARIABLE SPEED ECM

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AutoCAD SHX Text 35.9

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DIGITAL SCROLL

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NONE

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11.0 LBS/HR

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4" PLEATED

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AutoCAD SHX Text 460/3/60

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CRAC-2

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VERTIV

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DS035

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DOWN FLOW UNDER FLOOR, TOP RETURN

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VARIABLE SPEED ECM

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AutoCAD SHX Text 0.2

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AutoCAD SHX Text 460/3/60

AutoCAD SHX Text 35.9

AutoCAD SHX Text 32.3

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DIGITAL SCROLL

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NONE

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11.0 LBS/HR

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4" PLEATED

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AutoCAD SHX Text 460/3/60

AutoCAD SHX Text 29.5

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AutoCAD SHX Text 1,470

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SCHEDULE NOTES:

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1. SMOKE SENSORS FOR UNIT SHUT-DOWN ON DETECTION OF SMOKE.

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2. LEAK DETECTION CABLE FOR BELOW RAISED FLOOR AND PROBE DETECTOR BELOW CONDENSATE DRAIN PAN FOR UNIT SHUT-DOWN ON DETECTION OF WATER.

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3. PROVIDE INTERFACE FOR UNIT TO UNIT OPERATION, LEAG/LAG OPERATION, UNIT RUN-TIME BALANCING, START-ON-FAIL OF LEAD UNIT AND BACNET TO EXISTING JOHNSON CONTROL SYSTEM. REFER TO SPECIFICATION SECTION 238123 - "COMPUTER-ROOM AIR-CONDITIONERS, FLOOR-MOUNTED UNITS" FOR ADDITIONAL ALARM AND TROUBLE SHOOTING REQUIREMENTS.

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4. PROVIDE 16" FLOOR STAND, FIELD VERIFY EXISTING ACCESSIBLE FLOOR HEIGHT.

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5. PROVIDE INFRA-RED OR REPLACEABLE CANISTER TYPE HUMIDIFIER.

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6. SET POINTS: 70° F DB WITH 2° F DEADBAND AND 11° F PROPORTIONAL BAND, 44% HUMIDITY WITH 6% HUMIDITY BAND AND 10% PROPORTIONAL BAND. (ADJUSTABLE).

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7. SEE AIR COOLED CONDENSER SCHEDULE.

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CHK'D BY:

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DESIGN OFFICE:

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PROJECT NO:

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DRAWN BY:

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SHEET

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APPROVED BY:

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DATE:

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DESCRIPTION

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MARK

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APPROVED

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DATE

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UNITED STATES DEPARTMENT OF THE INTERIOR

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BUREAU OF LAND MANAGEMENT

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BOISE

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IDAHO

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LBYDBLM22_DO#53

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CUSHING TERRELL

AutoCAD SHX Text 09/21/2022

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NIFC 115 - NWS CRAC REPLACEMENT

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DIETRICH

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DIETRICH

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RANKIN

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MECHANICAL SCHEDULES

Laura Rankin Snapshot

Laura Rankin

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VEST

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(E)CW (UF)

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(E)CRAC-1

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(E)CRAC-2

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(E)TF-1

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SCALE OF FEET

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MECHANICAL DEMO PLAN

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NORTH

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1. DEMO EXISTING DOWN FLOW CRAC UNIT, FLOOR STAND, DEMO EXISTING DOWN FLOW CRAC UNIT, FLOOR STAND, UNDERFLOOR REFRIGERANT PIPING, CW HUMIDIFIER PIPING, AND CONDENSATE DRAIN PIPING. 2. DEMO EXISTING AIR COOLED CONDENSING UNIT AND PIPING DEMO EXISTING AIR COOLED CONDENSING UNIT AND PIPING THRU WALL TO CRAC UNITS. 3. RETAIN EXISTING PIPE OPENING THRU WALL FOR REUSE. RETAIN EXISTING PIPE OPENING THRU WALL FOR REUSE. 4. EXISTING 1/2" CW LINE AND SHUT-OFF VALVES TO EXISTING 1/2" CW LINE AND SHUT-OFF VALVES TO HUMIDIFIERS TO REMAIN. 5. EXISTING UNDER RAISED FLOOR, FLOOR DRAIN TO REMAIN. EXISTING UNDER RAISED FLOOR, FLOOR DRAIN TO REMAIN. 6. DEMO EXISTING ELECTRIC HUMIDIFIER AND INSULATED COPPER DEMO EXISTING ELECTRIC HUMIDIFIER AND INSULATED COPPER STEAM PIPING TO DUCT MANIFOLD. DEMO AND CAP CW LINE IN BASEMENT, DO NOT LEAVE DEAD WATER LEG, DEMO DRAIN PIPING AND CAP. PLUG EXISTING FLOOR DRAIN WITH GROUT. 7. DEMO EXISTING DUCT MOUNTED STEAM MANIFOLD AND DEMO EXISTING DUCT MOUNTED STEAM MANIFOLD AND CONNECTING DUCT SECTION, DUCT DRAIN, DUCT MOUNTED HUMIDITY HIGH-LIMIT SENSOR AND AIR FLOW SWITCH. PLUG SENSOR HOLES IN DUCT. 8. REMOVE EXISTING PERFORATED FLOOR TILE AND RETAIN FOR REMOVE EXISTING PERFORATED FLOOR TILE AND RETAIN FOR REINSTALLATION. REPLACE WITH AN EXISTING SOLID TILE. 9. EXISTING PERFORATED FLOOR TILE TO REMAIN. EXISTING PERFORATED FLOOR TILE TO REMAIN. 10. EXISTING AIR TRANSFER GRILLE ABOVE DOOR TO REMAIN. EXISTING AIR TRANSFER GRILLE ABOVE DOOR TO REMAIN. 11. EXISTING AIR TRANSFER FAN, GRILLES AND TSTAT CONTROLS EXISTING AIR TRANSFER FAN, GRILLES AND TSTAT CONTROLS TO REMAIN. 12. DEMO EXISTING 12X12 OSA INTAKE LOUVER IN CONCRETE DEMO EXISTING 12X12 OSA INTAKE LOUVER IN CONCRETE WALL LOCATED IN RECESSED EXTERIOR CONCRETE PIT. 13. EXISTING OSA INTAKE MOTORIZED DAMPER INTERLOCKED WITH EXISTING OSA INTAKE MOTORIZED DAMPER INTERLOCKED WITH VENTILATION FAN VF-3 AND DUCT MOUNTED TEMPERATURE SENSOR TO REMAIN. 14. DEMO WALL MOUNTED HUMIDITY SENSOR AND CONTROL DEMO WALL MOUNTED HUMIDITY SENSOR AND CONTROL WIRING BACK TO DUCT HUMIDITY SENSOR AND HUMIDIFIER CONTROLS. PATCH WALL OR INSTALL COVER PLATE. 15. SAW-CUT NEW 24"X12" WALL OPENING IN EXISTING SAW-CUT NEW 24"X12" WALL OPENING IN EXISTING CONCRETE WALL TO ACCOMMODATE NEW MECHANICAL WORK, SEE DETAILS ON M201 AND REFERENCE IMAGE ON M011. 16. DEMO EXISTING JCI SENSOR. SEE M101 AND M401 FOR DEMO EXISTING JCI SENSOR. SEE M101 AND M401 FOR REPLACEMENT JCI SENSOR AND CONTROL. SEE ELECTRICAL DRAWINGS FOR LINE-VOLTAGE THERMOSTAT WORK.

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DEMOLITION SHEET NOTES

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%%UBASEMENT

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(E)12X6 OSA

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(E)24X24 RA

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(E)48X12 SA

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(E)VF-3

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(E)CO

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(E)CO

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(E)EDH-1

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MECHANICAL DEMO PARTIAL BASEMENT PLAN

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(E)FD BELOW RAISED FLOOR ABOVE

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REMOVE EXISTING 12"X12" VENT.

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SAW-CUT NEW 24"X12" WALL OPENING IN EXISTING CONCRETE WALL, SEE DETAILS ON M201

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CHK'D BY:

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DESIGN OFFICE:

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PROJECT NO:

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SHEET

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APPROVED BY:

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DATE:

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DESCRIPTION

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MARK

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APPROVED

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DATE

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UNITED STATES DEPARTMENT OF THE INTERIOR

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BUREAU OF LAND MANAGEMENT

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BOISE

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IDAHO

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LBYDBLM22_DO#53

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CUSHING TERRELL

AutoCAD SHX Text 09/21/2022

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NIFC 115 - NWS CRAC REPLACEMENT

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DIETRICH

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DIETRICH

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RANKIN

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MECHANICAL DEMOLITION PLANS

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Laura Rankin

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CRAC-2

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CD-2

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CD-1

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RHG

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NORTH

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EG-1

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CRAC-1 WF-1

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WF-2

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1. ANCHOR DOWN FLOW CRAC UNIT ON FLOOR STAND WITH ANCHOR DOWN FLOW CRAC UNIT ON FLOOR STAND WITH NEOPRENE VIBRATION ISOLATORS ON FLOOR STAND LEGS ANCHORED TO CONCRETE FLOOR. 2. RUN 2-CIRCUIT REFRIGERANT LINES FROM EACH AIR-COOLED RUN 2-CIRCUIT REFRIGERANT LINES FROM EACH AIR-COOLED CONDENSERS, MOUNTED TO EXISTING CONCRETE SLAB AND THRU EXISTING EXTERIOR BRICK WALL OPENINGS TO UNDER EXISTING RAISED ACCESS FLOOR. SEAL WALL OPENING WITH UV RESISTANT SPRAY FOAM. REPLACE EXISTING EXTERIOR PIPE SUPPORTS AND PIPE CLAMPS. 3. ANCHOR AIR COOLED CONDENSER UNITS TO EXISTING ANCHOR AIR COOLED CONDENSER UNITS TO EXISTING CONCRETE SLAB WITH CONCRETE ANCHORS. 4. HEATED REFRIGERANT RECEIVER, ONE PER CIRCUIT. FIELD HEATED REFRIGERANT RECEIVER, ONE PER CIRCUIT. FIELD PIPING FROM RECEIVER TO CONDENSER. 5. CONNECT CRAC UNIT FILTER AND HUMIDIFIER PIPING TO CONNECT CRAC UNIT FILTER AND HUMIDIFIER PIPING TO EXISTING 1/2" CW LINE UNDER EXISTING RAISED ACCESS FLOOR, REUSE EXISTING SHUT-OFF VALVES. SEE DETAIL 1/M201. 6. RUN FULL SIZE INSULATED CONDENSATE DRAINS LINE FROM RUN FULL SIZE INSULATED CONDENSATE DRAINS LINE FROM CRAC UNITS TO EXISTING FLOOR DRAIN UNDER RAISED ACCESS FLOOR. 7. RELOCATE EXISTING PERFORATED SUPPLY AIR TILE TO THIS RELOCATE EXISTING PERFORATED SUPPLY AIR TILE TO THIS LOCATION. 8. RELOCATE EXISTING SOLID TILE TO THIS LOCATION. RELOCATE EXISTING SOLID TILE TO THIS LOCATION. 9. REPLACE SECTION OF DUCT AT REMOVED STEAM COIL WITH REPLACE SECTION OF DUCT AT REMOVED STEAM COIL WITH NEW EXTERNALLY INSULATED GALVANIZED STEEL SECTION. 10. DIGITAL HIGH ROOM TEMPERATURE ALARM SENSOR BY DIGITAL HIGH ROOM TEMPERATURE ALARM SENSOR BY JOHNSON CONTROLS, INC. SENSOR TEMPERATURE OUTPUT TO CAMPUS BAS SYSTEM. SEE DRAWING M401. SEE ELECTRICAL DRAWINGS FOR LINE VOLTAGE THERMOSTAT WORK INDICATING ROOM TEMPERATURE AT 82°F.11. CONNECT 10" SINGLE WALL ROUND GALVANIZED STEEL OSA CONNECT 10" SINGLE WALL ROUND GALVANIZED STEEL OSATRANSITION AND DUCT OUT THRU NEW OPENING IN CONCRETE WALL. 12. EXTEND 10" OSA INTAKE TO 10' ABOVE TOP EDGE OF EXTEND 10" OSA INTAKE TO 10' ABOVE TOP EDGE OFCONCRETE PIT. MOUNT DUCT TO EXTERIOR BRICK WALL WITH GALVANIZED STEEL FASTENERS AND TERMINATE WITH 90°ELBOW POINTED DOWNWARD. COVER ELBOW WITH 1/4X1/4" GALVANIZED STEEL BIRD SCREEN. PAINT DUCT IN A COLOR TO MATCH EXISTING DOWNSPOUTS. 13. SUSPEND EXHAUST FAN FROM FLOOR STRUCTURE ABOVE SUSPEND EXHAUST FAN FROM FLOOR STRUCTURE ABOVE WITH VIBRATION ISOLATORS AND RUN 8" SEALED SINGLEWALL ROUND GALVANIZED STEEL DUCT WITH FLEX CONNECTION TO FAN OUT THRU NEW SAW CUT OPENING IN THE EXISTING CONCRETE FOUNDATION WALL. 14. TERMINATE 8" DUCT IN CONCRETE PIT WITH 8" GRILLE TERMINATE 8" DUCT IN CONCRETE PIT WITH 8" GRILLEWITH BACK DRAFT DAMPER IN DUCT. 15. SEAL DUCT OPENINGS THRU CONCRETE, SEE DETAIL 4/M201. SEAL DUCT OPENINGS THRU CONCRETE, SEE DETAIL 4/M201. 16. MODIFY EXISTING STEEL BAR GRATE TO FIT AROUND NEW MODIFY EXISTING STEEL BAR GRATE TO FIT AROUND NEW 10" DUCT TO ALLOW FOR GRATE REMOVAL.17. MAINTAIN A MINIMUM OF 36" OF WALKING CLEARANCE FROM MAINTAIN A MINIMUM OF 36" OF WALKING CLEARANCE FROM UNITS TO EDGE OF EXISTING CONCRETE. 18. IF CRANE IS REQUIRED, COORDINATE SET-UP LOCATION WITH IF CRANE IS REQUIRED, COORDINATE SET-UP LOCATION WITH THE GOVERNMENT FOR REMOVAL AND REPLACEMENT OF THE EXISTING AIR-COOLED CONDENSERS. 19. WALL MOUNTED WATER FILTER, SEE DETAIL 1/M201. WALL MOUNTED WATER FILTER, SEE DETAIL 1/M201.

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SHEET NOTES

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%%UBASEMENT

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(E)12X6 OSA

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(E)CO

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(E)CO

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(E)CW

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(E)EDH-1

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(E)FD BELOW RAISED FLOOR ABOVE

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EF-2

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SCALE OF FEET

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MECHANICAL PARTIAL BASEMENT PLAN

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NORTH

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CHK'D BY:

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DESIGN OFFICE:

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PROJECT NO:

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DRAWN BY:

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SHEET

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APPROVED BY:

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DATE:

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DESCRIPTION

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MARK

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APPROVED

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DATE

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UNITED STATES DEPARTMENT OF THE INTERIOR

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BUREAU OF LAND MANAGEMENT

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BOISE

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IDAHO

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LBYDBLM22_DO#53

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CUSHING TERRELL

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NIFC 115 - NWS CRAC REPLACEMENT

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DIETRICH

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DIETRICH

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RANKIN

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MECHANICAL PLANS

Laura Rankin Snapshot

Laura Rankin

CONCRETE FLOOR SLAB

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CRAC AND CONDENSER DETAIL NOTES

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RAISED ACCESS FLOOR

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FINISHED LAY-IN CEILING

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EXTERIOR CONCRETE SLAB

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GRAVEL

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WOODEN FENCE

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FRONT VIEW

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EXTERIOR WALL

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CRAC UNIT AND CONDENSER DETAIL

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NOT TO SCALE

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CRAC-1 AND 2

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CD-1 AND 2

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CRAC-1 AND 2

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NOTES ARE TYPICAL OF BOTH UNITS.

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(E)CW

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EXTERIOR CONCRETE PIT

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GRAVEL BOTTOM

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EXTERIOR SOFFIT

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EF-2

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EXTERIOR WALL

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EXTERIOR SOFFIT

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1. CONNECT 10X10 RECTANGULAR ELBOW TO EXISTING 12X12 THRU EXISTING CONNECT 10X10 RECTANGULAR ELBOW TO EXISTING 12X12 THRU EXISTING LOUVER OPENING IN PIT. TRANSITION TO 10" SEALED SINGLE WALLROUND GALVANIZED STEEL DUCT. 2. EXTEND 10" OSA INTAKE TO 10' ABOVE TOP EDGE OF CONCRETE PIT. EXTEND 10" OSA INTAKE TO 10' ABOVE TOP EDGE OF CONCRETE PIT.MOUNT DUCT TO EXTERIOR BRICK WALL WITH GALVANIZED STEEL FASTENERS AND TERMINATE WITH 90° ELBOW POINTED DOWNWARD. COVER ELBOWWITH 1/4X1/4" GALVANIZED STEEL BIRD SCREEN. PAINT DUCT IN A COLOR TO MATCH EXISTING DOWNSPOUTS. 3. SUSPEND EXHAUST FAN FROM FLOOR STRUCTURE ABOVE WITH VIBRATION SUSPEND EXHAUST FAN FROM FLOOR STRUCTURE ABOVE WITH VIBRATION ISOLATORS TRANSITION FAN OUTLET TO 8" SEALED SINGLE WALL ROUNDGALVANIZED STEEL DUCT WITH FLEX CONNECTION TO FAN OUT THRU NEW SAW CUT OPENING IN THE THE EXISTING CONCRETE WALL. 4. TERMINATE DUCT IN PIT WITH 8" GRILLE WITH BACK DRAFT DAMPER IN TERMINATE DUCT IN PIT WITH 8" GRILLE WITH BACK DRAFT DAMPER INDUCT. 5. SEAL DUCT OPENINGS THRU CONCRETE, SEE DETAIL 4/M201. SEAL DUCT OPENINGS THRU CONCRETE, SEE DETAIL 4/M201. 6. MODIFY EXISTING STEEL BAR GRATE TO FIT AROUND NEW DUCT TO ALLOW MODIFY EXISTING STEEL BAR GRATE TO FIT AROUND NEW DUCT TO ALLOW FOR GRATE REMOVAL.

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CONCRETE FLOOR SLAB

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EXPOSED FLOOR STRUCTURE IN BASEMENT

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FINISHED GRADE

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SIDE VIEW

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EXHAUST AND OUTSIDE AIR DUCT…

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File details come from the government source that posted it. Updated Mar 14, 2023.