RFB929300-01 - DHS STS School Gym Air Conditioning - Drawings.pdf

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IA

G000

ELDORA STS GYM AIR CONDITIONING #9293.00

IOWA DEPARTMENT OF ADMINISTRATIVE SERVICES

3211 EDGINGTON AVE. ELDORA, IA 50627

C

D S

E T

-0

-2

PAGES, SHEETS OR DIVISIONS COVERED BY THIS SEAL

MY LICENSE RENEWAL DATE IS DECEMBER 31,

I HEREBY CERTIFY THAT THIS ENGINEERING DOCUMENT WAS

PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I

AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS

OF THE STATE OF IOWA.

PRINTED OR TYPED NAME

SIGNATURE DATE

LICENSE NUMBER

Tyson L. Scheidecker

M-sheets

21691

MECHANICAL ENGINEER

PAGES, SHEETS OR DIVISIONS COVERED BY THIS SEAL

MY LICENSE RENEWAL DATE IS DECEMBER 31,

I HEREBY CERTIFY THAT THIS ENGINEERING DOCUMENT WAS

PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I

LICENSE NUMBER

Kevin J. Bruxvoort

E-sheets

19927

ELECTRICAL ENGINEER

Project Location

GENERAL

G000 COVER SHEET

STRUCTURAL

S100 STRUCTURAL NOTES & GYM PLATFORM FRAME

S101 ACCU-1 FOUNDATION PLAN & DETAILS

MECHANICAL

M100 GYM MECHANICAL PLAN

M500 MECHANICAL DETAILS AND SCHEDULES

M501 AHU CONTROLS

M502 CHILLER CONTROLS - ALT #1

ELECTRICAL

E100 GYM - ELECTRICAL GROUND FLOOR POWER

E200 GYM - ELECTRICAL FIRST FLOOR POWER

PAGES, SHEETS OR DIVISIONS COVERED BY THIS SEAL

MY LICENSE RENEWAL DATE IS DECEMBER 31,

I HEREBY CERTIFY THAT THIS ENGINEERING DOCUMENT WAS

PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I

LICENSE NUMBER

Evan M. Timm

S100

P26626

STRUCTURAL ENGINEER

04/24/2023

04/24/2023

04/25/2023

K

H

F

D

B

F V

F V

FV

8'-0" +/-

FV

15'-6" +/-

+/- FV

5'-4 1/2"

W x (E

W16x31(E) W12x14(E)

W8x10(E)

W8x10(E)

W x (E

W x (E

W16x31(E)

W12x14(E)

W x (E

W x (E

W x (E

W x (E

EXISTING AHU-4

7,451 LBS EXISTING

+ 1,500 LBS COIL

+ 500 LBS FAN

P E

M B

F R

A M

E

E

P E

M B

F R

A M

E

E

ROOF RIDGE

L3x3x1/4

DIAGONAL BRACE

REINFORCE BUCKLED

BEAM FLANGE

EXISTING

L3x3x1/4 BRACE

FV

28'-10 1/2" +/-

D2

S100

REMOVE & DISPOSE

OF EXISTING

DAMAGED L3x3x1/4

BRACE

HSS4x4x1/4

E6

S100 E6

S100

W x (E

B3

S100

1. THE GENERAL STRUCTURAL NOTES ARE INTENDED TO SUPPLEMENT THE DRAWINGS AND

SPECIFICATIONS. SHOULD CONFLICTS EXIST BETWEEN THESE DRAWINGS AND THE

SPECIFICATIONS NOTIFY THE ENGINEER OF ANY SUCH CONFLICTS.

2. STRUCTURAL DRAWINGS SHALL BE USED IN CONJUNCTION WITH ALL PROJECT DRAWINGS AND

SPECIFICATIONS. REFER TO ALL DRAWINGS FOR THE COORDINATION OF THE WORK IN THIS

PROJECT.

3. THE INTENT OF THESE PLANS AND NOTES IS TO PRESENT THE PROJECT REQUIREMENTS.

MAJOR DETAILS HAVE BEEN SHOWN ON THE DRAWINGS. HOWEVER, CERTAIN MINOR DETAILS

MUST BE WORKED OUT IN THE FIELD OR SHOP DRAWING PROCESS BY THE CONTRACTOR.

4. UNLESS NOTED OTHERWISE, DETAILS SHOWN ON DRAWINGS ARE TO BE CONSIDERED TYPICAL

FOR ALL SIMILAR CONDITIONS.

5. IT IS SOLELY THE CONTRACTOR'S RESPONSIBILITY TO FOLLOW THE APPLICABLE SAFETY CODES

AND REGULATIONS DURING ALL PHASES OF CONSTRUCTION.

6. EXISTING CONDITIONS:

A. DURING CONSTRUCTION THE CONTRACTOR MAY ENCOUNTER EXISTING CONDITIONS WHICH

ARE NOT KNOWN OR ARE AT VARIANCE WITH PROJECT DOCUMENTATION (DISCOVERY).

SUCH CONDITIONS MAY INTERFERE WITH THE NEW CONSTRUCTION OR REQUIRE

PROTECTION AND/OR SUPPORT OF EXISTING WORK DURING CONSTRUCTION. IT MAY ALSO

CONSIST OF DAMAGED OR DETERIORATION OF STRUCTURAL MATERIALS OR COMPONENTS

WHICH COULD JEOPARDIZE THE STRUCTURAL INTEGRITY OF THE BUILDING(S). THE

CONTRACTOR SHALL NOTIFY THE ENGINEER OF ALL DISCOVERIES WHICH MAY INTERFERE

WITH THE PROPER EXECUTION OF THE WORK OR JEOPARDIZE THE STRUCTURAL INTEGRITY

OF THE BUILDING(S) PRIOR TO PROCEEDING WITH THE WORK RELATED TO SUCH

DISCOVERIES.

B. DURING THE CONSTRUCTION PROCESS, IT SHALL BE SOLELY THE CONTRACTOR'S

RESPONSIBILITY TO MAINTAIN THE INTEGRITY OF THE EXISTING STRUCTURE AND TO

PROTECT IT FROM DAMAGE ANY PORTIONS THAT ARE TO REMAIN.

7. STRUCTURAL COORDINATION

A. NO OPENINGS SHALL PASS THROUGH STRUCTURAL MEMBERS UNLESS SHOWN ON THE

DRAWINGS OR APPROVED BY THE ENGINEER.THE CONTRACTOR SHALL VERIFY THE SIZE

AND LOCATION OF ALL OPENINGS, HOLES AND SLEEVES THROUGH FOUNDATIONS AND

OTHER STRUCTURAL ELEMENTS WITH THE MECHANICAL, ELECTRICAL AND PLUMBING

CONTRACTORS.

8. BEFORE SUBMITTING A BID, EACH BIDDER SHALL VISIT THE SITE AND BECOME FULLY

ACQUAINTED WITH THE EXISTING CONDITIONS, CONSTRUCTION REQUIREMENTS,

RESTRICTIONS, QUANTITIES AND EQUIPMENT NECESSARY TO COMPLETE THE WORK. THE BID

SHALL INCLUDE ALL ITEMS REQUIRED TO COMPLETE THE WORK WITHIN THE EXISTING

CONDITIONS. DISRUPTION OF THE OWNERS NORMAL ACTIVITIES AROUND THE CONSTRUCTION

SITE SHALL BE KEPT TO A MINIMUM.

9. THE COST OF ADDITIONAL DESIGN WORK DUE TO ERRORS AND OMISSIONS BY THE

CONTRACTOR DURING CONSTRUCTION SHALL BE BORNE BY THE RESPONSIBLE CONTRACTOR.

10. ANY ENGINEERING DESIGN PROVIDED BY OTHER AND SUBMITTED FOR REVIEW OR RECORD

SHALL BEAR THE STAMP AND SIGNATURE OF A PROFESSIONAL STRUCTURAL ENGINEER

REGISTERED IN THE STATE WHERE THE PROJECT EXISTS.

11. CONTRACTOR SHALL COORDINATE WORK SCHEDULES WITH THE OWNER TO ESTABLISH

CONSTRUCTION SEQUENCING AROUND ANY OCCUPIED AREAS. CONTRACTOR SHALL NOT

PROCEED TO OCCUPIED AREAS UNTIL AUTHORIZED BY THE OWNER.

12. ALL ELEMENTS AND SURFACES DAMAGED BY DEMOLITION, BUT NOT SCHEDULED FOR REMOVAL

SHALL BE REPAIRED AND REFINISHED TO MATCH THE ADJACENT SURFACES AT NO ADDITIONAL

COST TO THE OWNER.

13. CONTRACTOR SHALL REMOVE ALL DEBRIS AND WASTE MATERIALS RESULTING FROM

CONSTRUCTION FROM THE SITE, UNLESS NOTED OTHERWISE.

14. CONTRACTOR SHALL COVER ANY EXTERIOR OPENING WITH TEMPORARY CLOSURES WHEN NOT

WORKING ON SITE TO PROTECT THE INTERIOR SPACES FROM WEATHER, INSECTS, RODENTS

AND INTRUDERS.

GENERAL NOTES

1. CODES:

A. INTERNATIONAL EXISTING BUILDING CODE (EIBC) 2015

B. INTERNATIONAL BUILDING CODE (IBC) 2015

C. AMERICAN INSTITUTE OF STEEL CONSTRUCTION - SPECIFICATION FOR STRUCTURAL

STEEL BUILDINGS (AISC 360)

ALLOWABLE STRENGTH DESIGN (ASD)

D. AMERICAN SOCIETY OF CIVIL ENGINEERS AND STRUCTURAL ENGINEERING INSTITUTE

(ASCE/SEI 7) - MINIMUM DESIGN LOADS FOR BUILDINGS AND OTHER STRUCTURES

E. AMERICAN WELDING SOCIETY D1.1

2. DESIGN LOADS PER THE 2015 IBC (RISK CATEGORY III)

A. DEAD LOADS

STRUCTURE SELF WEIGHT AS SHOWN

ROOFING SYSTEM, CEILING, MEP 12 PSF

AHU-4 AS SHOWN ON PLAN

B. ROOF SNOW LOAD

GROUND SNOW LOAD, Pg 30 PSF FLAT ROOF SNOW LOAD, Pf 22 PSF SNOW EXPOSURE FACTOR, Ce 0.9 SNOW IMPORTANCE FACTOR, Is 1.1 THERMAL FACTOR, Ct 1.0

DESIGN INFORMATION

1. STRUCTURAL STEEL SHALL CONFORM TO THE REFERENCED EDITION OF THE AISC

"SPECIFICATION FOR STRUCTURAL STEEL BUILDINGS".

2. STRUCTURAL STEEL MATERIAL STANDARDS

ANGLES, CHANNELS & PLATES ASTM A36 Fy = 36 KSI SQUARE AND RECTANGULAR HSS ASTM A500, GR B Fy = 46 KSI

3. STRUCTURAL STEEL CONNECTION STANDARDS:

WELDING ELECTRODES (CARBON STEEL) AWS 5.1, E70XX

4. WELDING SHALL BE IN ACCORDANCE WITH STRUCTURAL WELDING CODE, AWS D1.1, LATEST

EDITION, AND SHALL BE PERFORMED BY CERTIFIED WELDERS ONLY USING PROPER

ELECTRODES FOR MATERIAL BEING WELDED. PROVIDE WELD SIZE IN ACCORDANCE WITH AISC

SPECIFICATIONS, BUT NOT LESS THAN 3/16" FILLET, CONTINUOUS UNLESS OTHERWISE NOTED.

5. AFTER FABRICATION, ALL STEEL SHALL BE CLEANED OF ALL RUST, LOOSE MILL SCALE AND

OTHER FOREIGN MATERIALS. STEEL SHALL BE HAND TOOLED CLEANED (SSPC-SP2) OR POWER

TOOL CLEANED (SSPC-SP3).

6. ALL STRUCTURAL STEEL WILL HAVE ONE COAT OF FABRICATOR'S STANDARD LEAD AND

CHROMATE-FREE RUST INHIBITIVE PRIMER APPLIED PRIOR TO DELIVERY TO THE JOB SITE

UNLESS NOTED OTHERWISE. ALL AREAS OF STRUCTURAL STEEL MEMBERS IN WHICH THE

PRIMER COATED SURFACE IS DAMAGED DURING CONSTRUCTION SHALL BE TOUCHED UP WITH

MATCHING PRIMER.

7. THERE SHALL BE NO FIELD CUTTING OF STRUCTURAL STEEL MEMBERS FOR THE WORK OF

OTHER TRADES WITHOUT PRIOR WRITTEN APPROVAL OF THE STRUCTURAL ENGINEER OF

RECORD.

8. MAINTAIN ERECTION TOLERANCES OF STRUCTURAL STEEL WITHIN AISC 303, "CODE OF

STANDARD PRACTICE FOR STEEL BUILDINGS AND BRIDGES."

STRUCTURAL STEEL

1/8 2

TYP

1/8 2

TYP

L3x3x1/4x0'-3"

BOTH SIDES OF HSS

1 1/2" +/-

1/8

TYP

BOTTOM FLANGE OF

EXISTING PEMB FRAME

(SLOPING)

DIAGONAL ANGLE BRACE

PER PLAN

HSS PER PLAN

3/16

BRACE PER PLAN

EXISTING HSS4x4

HANGER

KHFDB

ANGLE BRACE PER PLAN

HSS BEAM PER PLAN

APPROXIMATE BRACE SLOPE -

ADJUST TO AVOID MAIN DUCT.

PEMB END FRAME

AHU-4

NOTE - EXISTING RAILING

NOT SHOWN

E6

S100

S100

D6

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1/8" = 1'-0" E3

GYM MECH PLATFORM

12'

012" = 1'-0" D2

BUCKLED FLANGE REPAIR

1.5"

01 1/2" = 1'-0" E6

HSS TO BLDG FRAME

1'03/4" = 1'-0"

D6

BRACE TO EXISTING FRAME

2'

01" = 10'-0" B3

AHU-4 FRAME ELEVATION

15'

MD

(6) #7 VERT BARS

1' -5

1'-5"

#4 SQUARE TIE AT 12" OC

#4 CROSS TIE AT 12" OC

30" DIA DRILLED PIER

3" MIN CLR

K

H

F

ACCU-1

10'-4" +/- 7'-0"

30" DIA DRILLED PIER

T/PIER = 6" MIN ABOVE GRADE

B/PIER = 6'-6" BELOW GRADE

TYPICAL

GYM

S101

E6

(2) MOUNTING BOLTS AT

CENTER PIERS PER

ACCU-1 MANUFACTURER

D6

S101

COORDINATE FINAL LOCATION

OF PIERS PRIOR TO

INSTALLATION WITH

MECHANICAL CONTRACTOR

RESPONSIBLE FOR ACCU-1

M

IN6

M

IN

ACCU-1

UNIT MOUNTING BOLT

PER UNIT MANUFACTURER

CHAMFER CORNER

ALL AROUND

E6

S101

EXISTING GRADE

CONCRETE REINFORCEMENT

PER DRILLED PIER CROSS

SECTION

DRILLED PIER PER PLAN

1. DRILLED PIER CRITERIA

A. END BEARING PRESSURE: 1,500 PSF

B. LATERAL BEARING PRESSURE: 100 PSF

C. CONCRETE COMPRESSIVE STRENGTH: 4,000 PSI

D. REINFORCEMENT: ASTM A615, GRADE 60

2. SPOIL MATERIAL REMOVED BY THE DRILLING PROCESS SHALL BE UNACCEPTABLE FILL

MATERIAL AND SHALL BE REMOVED FROM THE BUILDING LIMITS OF THE SITE. MATERIAL SHALL

BE PROPERLY DISPOSED OF OFFSITE.

3. DRILLED PIERS SHALL BE CENTERED AT THE PROPER LOCATIONS AND INSTALLED PLUMB TO

MEET THE FOLLOWING TOLERANCES IN ACI 336.1.

A. DRILLED PIERS SHALL NOT BE OUT OF PLUMB MORE THAN 1.5%

B. LOCATION TOLERANCE AT CUT-OFF SHALL BE NO GREATER THAN 1/24TH OF THE SHAFT

DIAMETER OR 3 INCHES MAX.

C. BOTTOM OF PIER SHALL BE TO A LEVEL PLANE WITH A TOLERANCE OF 1 INCH VERTICAL TO

12 INCHES HORIZONTAL.

4. CONCRETE SHALL NOT BE PLACED UNTIL SHAFTS ARE CLEANED, WATER HAS BEEN REMOVED

FROM SHAFT, LOG DATA IS RECORD.

5. PLACE CONCRETE IN ONE CONTINUOUS OPERATION WITHOUT INTERRUPTION. USE TREMIE TO

GUIDE CONCRETE PLACEMENT SO FLUID CONCRETE DOES NOT HIT THE REINFORCEMENT AND

SIDES OF THE HOLE DURING PLACEMENT. VIBRATE THE TOP 54 INCHES OF THE SHAFT AFTER

REINFORCING HAS BEEN INSTALLED.

6. PROVIDE AND INSTALL TEMPORARY STEEL PIPE CASING IN SOIL WHICH WILL COLLAPSE DURING THE DRILLING OPERATIONS. TEMPORARY STEEL CASING SHALL BE OF SUFFICIENT LENGTH AND

THICKNESS TO PREVENT WATER SEEPAGE INTO THE SHAFT AND WITHSTAND THE

COMPRESSIVE, DISPLACEMENT AND WITHDRAWAL STRESSES AND MAINTAIN THE STABILITY OF

THE SHAFT WALLS.

7. REFER TO SPECIFICATION 31 6329 FOR CONCRETE MIX DESIGN AND ADDITIONAL INFORMATION /

REQUIREMENTS.

DRILLED PIERS

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DRILLED PIER CROSS SECTION

2'

NORTH

1/8" = 1'-0" E3

ACCU-1 FOUNDATION PLAN

12'

03/4" = 1'-0" D6

DRILLED PIER ELEVATION

2'

ACCU-1

AHU-4

54ø ø

52x46 ø ø ø ø ø ø ø

130x42

288x60

EF-1

EF-2

130x42 15° ELBOW

MAINTENANCE PLATFORM

3" HWS

3" HWR

M01

M04

M05

M02

M03

M06

1 1/2" COND

M12

1 1/8" RL

2 1/8" RL

1 1/8" RL

2 1/8" RL

MEHCANICAL GENERAL NOTES

1. LIGHT LINES INDICATE EXISTING PIPING, DUCTWORK, EQUIPMENT, ETC. TO REMAIN. BOLD LINES INDICATE PIPING, DUCTWORK, EQUIPMENT ETC. TO BE INSTALLED

BY THIS CONTRACT UNLESS NOTED OTHERWISE.

2. PIPING IS SHOWN IN SCHEMATIC FORM, ROUTE AS REQUIRED FOR CLEARANCE. VERIFY ROUTING AND CLEARANCES AND COORDINATE WITH OTHER TRADES

PRIOR TO FABRICATION. THE CONTRACTOR SHALL PROVIDE COMPLETE FULLY FUNCTIONAL SYSTEMS.

3. COORDINATE ROUGH-IN AND FINAL LOCATION OF DUCTWORK AND PIPING WITH LIGHTING, STRUCTURE, SPRINKLERS, ETC. PROVIDE OFFSETS AND/OR

EASEMENTS, OR RELOCATE AS REQUIRED AVOIDING CONFLICTS WITH WORK OF OTHER TRADES.

4. BREAK CONNECTIONS REQUIRED AT ALL MAJOR EQUIPMENT AND PIPING ITEMS THAT REQUIRE REMOVAL FOR MAINTENANCE.

5. PIPE REDUCTIONS ON HORIZONTAL PIPING GOING FROM LARGER TO SMALLER SHALL BE MADE WITH ECCENTRIC REDUCERS: TOP FLAT FOR LIQUID SYSTEMS, CONCENTRIC REDUCERS MAY BE USED FOR FLOW GOING FROM SMALL TO LARGER SIZE PIPE.

6. FIRE SAFE ALL PIPE PENETRATIONS PER UL AT RATED WALLS.

7. NEW FLOOR/WALL/CEILING PENETRATIONS REQUIRED FOR MECHANICAL PIPING INSTALLATION SHALL BE CLEANLY BORED AT RIGHT ANGLES. AS NEW PIPING IS

INSTALLED, NEW PIPING PENETRATIONS SHALL BE NEATLY CAULKED TO FILL VOID. WALL PENETRATIONS SHALL BE FINISHED WITH ESCUTCHEONS.

8. ALL NEW PIPING EXPOSED IN OCCUPIED SPACES SHALL HAVE PVC JACKETS INSTALLED OVER THE PIPING INSULATION. ANY PIPING REQUIRED TO BE EXPOSED

SHALL BE INSTALLED VERTICALLY OR HORIZONTALLY IN LEAST VISIBLE LOCATION.

9. ALL NEW EQUIPMENT AND ACCESSORIES SHALL BE INSTALLED SO AS TO BE EASILY ACCESSIBLE.

10. CONTRACTOR SHALL PATCH/REPAIR ALL UNUSED OPENINGS AND MODIFIED FINISH SURFACES. PATCHING SHALL MATCH MATERIALS, FINISH, AND TEXTURE OF

ADJACENT SURFACES.

11. ALL WORK WITHIN THE CONTRACT DOCUMENTS, WHICH INCLUDE THIS DRAWING, SHALL BE COMPLETED IN A SAFE WORKMANLIKE MANNER AND IN ACCORDANCE

WITH ALL APPLICABLE STATE, LOCAL, AND NATIONAL CODES, REGULATIONS AND ORDINANCES. IF ANY CONFLICTS ARISE BETWEEN THE CONTRACT DOCUMENTS AND THE APPLICABLE CODES, REGULATIONS OR ORDINANCE, THE CONTRACTOR SHALL BE RESPONSIBLE TO HAVE ALL WORK CONFORM TO THE STRICTER OF

SAID REQUIREMENTS.

12. DO NOT ROUTE ANY COMPONENTS ABOVE ELECTRICAL EQUIPMENT. MAINTAIN ALL CODE REQUIRED CLEARANCES.

13. THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING ALL PERMITS AND INSPECTIONS AS REQUIRED FOR ELECTRICAL, FIRE PROTECTION, PLUMBING, MECHANICAL AND BACKFLOW PREVENTION INSTALLATIONS. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO PROVIDE BOTH A COMPLETE AND COMPLIANT

INSTALLATION AS MAY BE DETERMINED BY THE AUTHORITY(S) HAVING JURISDICTION.

14. CONTRACTOR SHALL NOT PROCURE OR FABRICATE ANY PIPING, DUCTWORK OR OTHER EQUIPMENT WITHOUT FIRST VERIFYING ALL DIMENSIONS AND CONDITIONS WHETHER CURRENTLY EXISTING OR NOT. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL WORK, INCLUDING ANY REQUIRED REWORK.

15. MAINTAIN ALL MANUFACTURER RECOMMENDED EQUIPMENT SERVICE AND SAFETY CLEARANCES. DO NOT LOCATE ANY EQUIPMENT OR RUN MATERIALS ABOVE ANY ELECTRICAL PANELS OR SWITCHGEAR. MAINTAIN ALL NFPA/NEC CODE REQUIRED CLEARANCES.

16. EACH CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING, SCHEDULING AND SEQUENCING OF THEIR WORK WITH ALL OTHER TRADES. PROVIDE OFFSETS, EASEMENTS, OR RELOCATE TO AVOID CONFLICTS WITH WORK OF OTHER TRADES. FURNISH SUFFICIENT RESOURCES TO MEET ALL PROJECT

MILESTONES AND DEADLINES.

17. CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING THE WATERTIGHT AND WEATHER-PROOF INTEGRITY OF ROOFS, WALLS AND FLOORS DURING CONSTRUCTION. EACH TRADE SHALL LOCATE/DIMENSION/COORDINATE THEIR ROOF, FLOOR AND WALL OPENINGS WITH THE GC OR CONSTRUCTION MANAGER.

18. GYM FLOOR SHALL BE PROTECTED FROM DAMAGE. ANY DAMAGE TO THE FLOOR BY THE CONTRACTOR SHALL BE REPAIRED.

CAP BOTTOM OF HWR

VERTICAL LINE AND

REINSTALL AIR VENT.

M08

M10

CH-1

6" CHWR

6" CHWS

CH-1

6" CHWR

6" CHWS

M09

M11

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1/8" = 1'-0"

GYM MECHANICAL PLAN

12'

KEYNOTE LEGEND

KEY NOTE

M01 RECONFIGURE HOT WATER PIPING TO ALLOW

ACCESS TO INSTALL NEW COOLING COIL AND

ASSOCIATED PIPING. SEE ISOMETRIC VIEWS.

M02 UNIT WAS ORIGINALLY DESIGNED TO ACCEPT A

COOLING COIL IN THE SECTION DOWNSTREAM OF

THE HEATING COIL. SECTION CONTAINS DRAIN

PAN. INSTALL NEW DX COIL IN SECTION. PROVIDE

BLANK OFF PLATES, FRAMING AND

MODIFICATIONS TO DRAIN PAN AS NECESSARY TO

INSTALL NEW DX COIL.

M03 KEEP REFRIGERANT PIPING AS HIGH AS POSSIBLE

INSIDE BUILDING. ROUTE PIPING CLOSE TO WALL

AND STRUCTURE TO REDUCE CHANCES OF BEING

STRUCK BY OBJECTS IN GYM

M04 REPLACE FAN MOTOR WITH NEW 25 HP FAN

MOTOR AND MOTOR FRAME TO ACCOMMODATE

LARGER MOTOR. SALVAGE MOTOR AND RETURN

TO OWNER.

M05 REBALANCE UNIT TO 30,000 CFM

M06 DISCHARGE CONDENSATE PIPING OPEN SIGHT

OVER NEW SPLASH BLOCK. PROVIDE INSECT

SCREEN OVER CONDENSATE PIPE OPENING.

M08 PIPING CONNECTIONS SHOWN ARE

DIAGRAMMATICAL IN NATURE. REFER TO

MANUFACTURER'S INSTRUCTIONS FOR

REFRIGERANT PIPING REQUIREMENTS.

M09 PROVIDE PIPE SUPPORTS, PHPSD MODEL PSL OR

ENGINEER PRE-APPROVED EQUIVALENT.

M10 INSTALL ALL PIPING TO ALLOW FOR FUTURE

REMOVAL OF ALL COILS, FAN, AND MOTOR

M11 FILL SYSTEM AS REQUIRED TO OBTAIN THE

NEEDED GLYCOL CONCENTRATION

M12 TEMPORARILY REMOVE DUCTWORK AS NEEDED

TO INSTALL NEW COOLING COIL. REINSTALL ALL

DUCTWORK.

NOT TO SCALE3

AHU-4 DEMOLITION PIPING ISOMETRIC

NOT TO SCALE4

AHU-4 PIPING ISOMETRIC

NORTH

1/8" = 1'-0"

ALTERNATE 1 CHILLER DEMO PLAN

12' 0

NORTH

1/8" = 1'-0"

ALTERNATE 1 CHILLER PLAN

12'

INSULATE EXISTING

EXPOSED HOT WATER

PIPING

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TYPE-B

6" OR SMALLER

TYPICAL ELEVATION

ROD

HANGER

INSULATION

~C PIPE

SHEET METAL SHIELD

PIPE AND HANGER

6" LONG COMPOSITE

BLOCKS SHAPED TO FIT

HANGER

ROD

~C PIPE2" AND SMALLER:

LENGTH OF SHIELD TO BE AT

LEAST 6" LONGER THAN THE

OUTSIDE DIAMETER OF THE

INSULATION

16 GAGE

SHIELD SCHEDULE

6" LONG COMPOSITE

BLOCKS SHAPED TO

FIT PIPE AND HANGER

SEE SPECIFICATION FOR

SPACING REQUIREMENTS

TYPE-A

8" OR LARGER

TYPE-B

6" OR SMALLER

TYPICAL ELEVATION

ROD

HANGER

~C PIPE

PIPE AND HANGER

HANGER

ROD

~C PIPE

~C PIPE

2" AND SMALLER:

2 1/2" TO 6":

8" AND LARGER:

LENGTH OF SHIELD TO BE AT

LEAST 6" LONGER THAN THE

OUTSIDE DIAMETER OF THE

INSULATION

12 GAGE

14 GAGE

16 GAGE

SHIELD SCHEDULE

6" LONG HARDWOOD

BLOCKS SHAPED TO

FIT PIPE AND HANGER

CUT SMOOTH HOLE

THROUGH WALL

CEMENT GROUT TROWEL SMOOTH

SCHEDULE 20 BLACK STEEL PIPE SLEEVE

SIZE TO SUIT INSULATION CUT SMOOTH WITH WALL

PIPING WITH

INSULATION AND COVER

POLYURETHANE SEALANT

CONTINUOUS BACKER ROD

+- 1/4" CLEARANCE BETWEEN

COLLAR AND INSULATION ON PIPE

INSULATION AS SPECIFIED

PASSES THRU PIPE SLEEVE

PIPING SCHEMATIC BASED ON THE DESIGN BASIS. INSTALL ALL PIPING AND

REQUIRED COMPONENTS PER APPROVED MANUFACTURER'S INSTRUCTIONS.

SIZING BASED ON 1997 UPC

CONDENSATE DRAIN PIPE SCHEDULE

EQUIPMENT CAPACITY REMARKS

MINIMUM

PIPE

SIZE

3/4"

1"

1 1/4"

1 1/2"

2"

UP TO 3 TONS OF REFRIGERATION

OVER 3 TONS AND UP TO 20 TONS OF REFRIGERATION

OVER 20 TONS AND UP TO 90 TONS OF REFRIGERATION

OVER 90 TONS AND UP TO 125 TONS OF REFRIGERATION

OVER 125 TONS AND UP TO 200 TONS OF REFRIGERATION

CLEANOUT

P = PRESSURE AT DRAIN PAN + 1"

P /2

P

NOTE:

1. PIPING SHALL BE SLOPED IN THE

DIRECTION OF FLOW AT 1/8" PER

FOOT MINIMUM

2. PIPING SHALL BE SUPPORTED

INDEPENDENTLY OF THE COILS

3. DRAIN LINES SHALL BE RUN

FULL SIZE (MINIMUM) FORM THE

DRAIN PAN CONNECTION.

COORDINATE SIZE REQUIREMENTS

WITH SCHEDULE ABOVE

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1. VERIFY DIMENSIONS OF COIL WITH EXISTING SECTION IN AIR HANDLING UNIT PRIOR TO SUBMITTING.

REMARKS:

DX COIL SCHEDULE

MARK

COIL HEIGHT

(INCHES)

COIL LENGTH

(INCHES) SUPPLY CFM

COOLING COIL

DESIGN BASIS REMARKSTYPE

EAT (°F) LAT (°F)

APD (IN WC)

REFRIGERANT

TYPE MBH

SENSIBLE

MBHDB WB DB WB

AHU-4 74" 126" 30000 DX 80 °F 67 °F 55 °F 54 °F 0.75 R-410A 1213.22 822.8 TRANE DUFB37126

3. SUCTION FILTER SHOULD BE LOCATED AS CLOSE TO THE COMPRESSORS AS POSSIBLE

2. SLOPE SUCTION LINE AWAY FROM CONDENSING UNIT 1" FOR EVERY 10FT

1. DO NOT USE SUCTION LINE TRAPS OR DOUBLE RISERS

REMARKS:

AIR COOLED CONDENSING UNIT SCHEDULE

MARK

SYSTEM

SERVED

CAPACITY

(TONS)

COND

AMBIENT AIR

TEMP (°F)

MINIMUM

OPERATING

AMBIENT

TEMPERATURE

NUMBER OF

CIRCUITS

NUMBER OF

COMPRESSORS SEER

ELECTRICAL DATA

OPERATING

WEIGHT

REFRIGERANT

TYPE DESIGN BASIS REMARKSVOLTS PHASE MCA

ACCU-1 AHU-4 80.0 95 °F 40 °F 2 6 12.57 200 3 415 4,940 R-410A TRANE RAU80

NOT TO SCALE1

INSULATED PIPE HANGER DETAIL

NOT TO SCALE3

UNINSULATED PIPE HANGER DETAIL

NOT TO SCALE4

Exterior Wall Pipe Penetration Detail

NOT TO SCALE5

REFRIGERANT PIPING SCHEMATIC

2. NUMBER OF COMPRESSORS BASED ON (3 COMPRESSORS PER CIRCUIT) FOR PART LOAD CONDITIONS.

1. PERFORMANCE BASED ON 40% PROPYLENE GLYCOL

REMARKS:

AIR COOLED CHILLER SCHEDULE (ALTERNATE #1)

MARK

NOMINAL CAPACITY

(TONS)

AMBIENT AIR TEMPERATURE

(°F)

MINIMUM AMBIENT AIR

TEMPERATURE (°F)

EFFICIENCY EVAPORATOR DATA ELECTRICAL DATA REFRIGERANT

DESIGN BASIS REMARKSFULL LOAD IPLV (EER) MINIMUM GPM GPM

EWT

(°F)

LWT(°

F) MAX PD (FT)

NUMBER OF

COMPRESSORS

FOULING

FACTOR VOLTS PHASE MCA

REFRIGERANT

LBS TYPE

CH-1 130.0 95 °F 40 °F 9.77 15.55 189 303 54 44 20.00 Feet 6 0.0001 208 3 568 186 410A TRANE CGAM130A2

NOT TO SCALE2

Seal And Drainage Trap Depth Drain Pan Trap Size And Piping Detail

1. Single Zone Variable Air Volume Air Handling Unit - DX Cooling, Hot Water Heat

Run Conditions - Scheduled:

The unit shall run according to a user definable time schedule in the following modes:

• Occupied Mode: The unit shall maintain

• A 75°F (adj.) cooling setpoint

• A 70°F (adj.) heating setpoint.

• Unoccupied Mode (night setback): The unit shall maintain

• A 85°F (adj.) cooling setpoint.

• A 55°F (adj.) heating setpoint.

Alarms shall be provided as follows:

• High Zone Temp: If the zone temperature is greater than the cooling setpoint by 10°F (adj.).

• Low Zone Temp: If the zone temperature is less than the heating setpoint by 10°F (adj.).

Zone Optimal Start:

The unit shall use an optimal start algorithm for morning start-up. This algorithm shall minimize the unoccupied warm-up or cool-down period while still achieving comfort conditions by the start of scheduled occupied period.

Emergency Shutdown:

The unit shall shut down and generate an alarm upon receiving an emergency shutdown signal.

Freeze Protection:

The unit shall shut down and generate an alarm upon receiving a freezestat status.

Fan:

The fan shall run anytime the unit is commanded to run unless shutdown on safeties.

Provide a ramp function to prevent changes in fan speed of more than 10% per minute.

Minimum, medium, and maximum fan speeds shall be as follows:

A. Minimum speed MinSpeed, maximum cooling speed MaxCoolSpeed, and maximum heating speed MaxHeatSpeed shall be determined by the following:

a. MinSpeed: The speed that provides supply airflow equal to the design outside air flow with the economizer outdoor air damper fully open. Refer to the airflow quanities for design outside air flow.

b. MaxCoolSpeed: The speed that provides supply airflow equal to the design cooling airflow noted on plans.

c. MaxHeatSpeed: The speed that provides supply airflow equal to the design heating airflow noted on plans.

B. Medium fan speed MedSpeed shall be reset linearly based on outdoor air temperature from MinSpeed when outdoor air temperature is greater or equal to Endpoint #1 to MaxCoolSpeed when outdoor air temperature is less than or equal to Endpoint #2.

a. Endpoint #1: The lesser of zone temperature plus 1°F and 62°F.

b. Endpoint #2: The lesser of zone temperature minus 10°F and 60°F.

Supply Air Temperature Setpoints:

Provide two supply air temperature setpoints, SATsp and SATsp-C. Each setpoint is to be maintained by a separate control loop using the same supply air temperature sensor.

The control loop for SATsp is enabled when the supply air fan is proven ON and disabled and set to neutral otherwise.

A. Supply air temperature shall be controlled to SATsp by a control loop whose output is mapped to sequence the heating coil and economizer dampers as shown in the figure below. Outdoor air damper minimum MinOA-P and maximum MaxOA-P positions are limited for economzier lockout and to maintain minimum outdoor airflow rate.

The control loop for SATsp-C is enabled when the supply fan is proven ON and there is a call for cooling. It shall be disabled and set to neutral otherwise. When enabled, the supply air temperature shall be controlled to SATsp-C by staging the compressors on the condensing unit.

The deadband values of SATsp and SATsp-C shall be the average of the zone heating setpoint and the zone cooling setpoint but shall be no lower than 70°F and no higher than 75°F.

When the supply fan is proven ON, fan speed and supply air temperature setpoints are controlled as shown in the figure below. The points of transition along the x-axis shown and described are representative. Separate gains shall be provided for each section of the control map, that are determined by the contractor to provide stable control. Alternatively, the contractor shall adjust the precise value of the x-axis thresholds shown to provide stable control.

• For a heating-loop signal of 100% to 50%, fan speed is reset from MaxHeatSpeed to MinSpeed.

• For a heating-loop signal of 50% to 0%, fan speed setpoint is MinSpeed.

• In deadband, fan speed setpoint is MinSpeed.

• For a cooling-loop signal of 0% to 25%, fan speed is MinSpeed.

• For a cooling-loop signal of 25% to 50%, fan speed is rest from MinSpped to MedSpeed.

• For a cooling-loop signal of 50% to 75%, fan speed is MedSpeed.

• For a cooling-loop signal of 75% to 100%, fan speed is reset from MedSpeed to MaxCoolSpeed.

• For a heating-loop signal of 100% to 50%, SATsp is Heat_SAT.

• For a heating-loop signal of 50% to 0%, SATsp is reset from Heat_SAT to the deadband value.

• In deadband, SATsp is the deadband value.

• For a cooling-loop signal of 0% to 25%, SATsp is reset from the deadband value to Cool_SAT minus 2°F, while SATsp-

C is the deadband value.

• For a cooling-loop signal of 25% to 50%, SATsp and SATsp-C are unchanged.

• For a cooling-loop signal of 50% to 75%, SATsp remains at Cool_SAT minus 2°F, SATsp-C is reset from the deadband value to Cool_SAT.

• For a cooling-loop signal of 75% to 100%, SATsp and SATsp-C are unchanged.

Heat_SAT = 78°F Cool_SAT = 54°F

Economizer:

Economizer shall be disabled whenever the outdoor air conditions exceed 75°F dry-bulb.

Once the economizer is disabled, it shall not be reenabled within 10 minutes and vice versa.

When the economizer is enabled, MaxOA-P = 100%. When the economizer is disabled, set MaxOA-P equal to MinOA-P.

Minimum Outside Air Ventilation with Carbon Dioxide (CO2) Control:

When in the occupied mode, the controller shall measure the return air CO2 concentration and reset the MinOAsp. MinOAsp shall be reset based on the CO2 control-loop signal from MinOA at 0% signal to Design OA at 100% signal.

CO2 control-loop shall be a P-only loop that is 0% at 1500 PPM and 100% at 1800 PPM. Loop shall be set to zero during Unoccupied mode.

MinPosMin - The outdoor air damper position required to provide MinOA when the supply fan is at MinSpeed.

MinPosMax - The outdoor air damper position required to provide MinOA when the supply fan is at MaxCoolSpeed.

DesPosMin - The outdoor air damper position required to provide Design OA when the supply fan is at MinSpeed.

DesPosMin - The outdoor air damper position required to provide Design OA when the supply fan is at MaxCoolSpeed.

Damper positions to be set during testing and balancing.

At least one per minute while the zone is in Occupied Mode, the BAS shall calculate MinPos* as a linear interpolation between MinPosMin and MinPosMax based on current fan speed.

At least one per minute while the zone is in Occupied Mode, the BAS shall calculate DesPos* as a linear interpolation between DesPosMin and DesPosMax based on current fan speed.

If MinOAsp iz zero, MinOA-P shall be zero (i.e., outdoor air damper fully closed).

If MinOAsp is nonzero, then the outdoor air damper minimum position MinOA-P shall be the value between MinPos* and DesPos* that is proportional to the value of MinOAsp between MinOA and DesOA.

See the figure below.

Relief fan operation:

During economizer mode, the propeller fans shall be staged on based on building pressure. Building static pressure shall be time averaged with a sliding 5-minute window and 15 second samping rate to dampen fluctations. The average value shall be displayed and used for control.

A single P-only control loop shall maintain the gym pressure at a setpoin of +0.05" w.c. with an output ranging from 0% to 100%. The loop shall be enabled when the supply fan is proven ON and disabled and set to zero otherwise.

When the loop is enabled and output is above 5%, open the motorized dampers on the sidewall exhaust fans one at a time with a 5 minute delay between openings. Close the dampers, one at a time, when the loop output drops to 0% with a 5 minute delay between closings.

When the loop output is above 15% and all exhaust fan motorized dampers are open, stage the fans on, one at a time, with a 10 minute delay between enabling fans. Turn the fans off, one at a time, when the loop output drops to 0% with a 10 minute delay between disabling fans.

Filter Differential Pressure Monitor:

The controller shall monitor the differential pressure across the filter.

Alarms shall be provided as follows:

• Filter Change Required: Filter differential pressure exceeds a user definable limit (adj.).

Discharge Air Temperature:

The controller shall monitor the discharge air temperature.

Alarms shall be provided as follows:

• High Discharge Air Temp: If the discharge air temperature is greater than 120°F (adj.).

• Low Discharge Air Temp: If the discharge air temperature is less than 40°F (adj.).

Fan Status:

The controller shall monitor the fan status.

Alarms shall be provided as follows:

• Fan Failure: Commanded on, but the status is off.

• Fan in Hand: Commanded off, but the status is on.

Zone Carbon Dioxide (CO2) Concentration Monitoring:

The controller shall measure the zone CO2 concentration.

Alarms shall be provided as follows:

• High Zone Carbon Dioxide Concentration: If the zone CO2 concentration is greater than 2500ppm (adj.) when in the occupied mode.

OA SA

BI - FREEZESTAT

AI - DISCHARGE AIR TEMP

H L

AO - MIXED AIR DAMPER

N.C.

N.O.

AI - FILTER DIFFERENTIAL

PRESSURE

RA

AI - ZONE TEMP

AO - HEATING VALVE

HWS

HWR

HW

M

M

M

T S

M

T

DX

BO - COOLING STAGE 1

VFD

BO - SUPPLY FAN START/STOP

AO - SUPPLY FAN VFD SPEED

BI - SUPPLY FAN VFD FAULT

NEW MOTOR AND VFD

ON EXISTING FAN

NEW DX COOLING COIL

LIGHT LINES AND TEXT INDICATE EXISTING CONTROL COMPONENTS.

DARK LINES AND TEXT INDICATE NEW EQUIPMENT AND CONTROL COMPONENTS

CO2

AI - CARBON DIOXIDE LEVEL (PPM)

BO - COOLING STAGE 2

BO - COOLING STAGE 3

BO - COOLING STAGE 4

BO - COOLING STAGE 5

BO - COOLING STAGE 6

BI - FAN STATUS

BO - FAN START/STOP

EA

M

CT

BI - FAN STATUS

BO - FAN START/STOP

EA

M

CT

BI - FAN STATUS

BO - FAN START/STOP

EA

M

CT

BI - FAN STATUS

BO - FAN START/STOP

EA

M

CT

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NOT TO SCALEA2

CONTROLS SCHEMATIC - UNIT VENTILATOR - HW, CHW, DX, STM

LOW ZONE TEMP x

LOW DISCHARGE AIR TEMP x

HIGH ZONE TEMP x

HIGH ZONE CARBON DIOXIDE

CONCENTRATION

x

HIGH DISCHARGE AIR TEMP x

FILTER CHANGE REQUIRED x x

FAN RUNTIME EXCEEDED x

FAN IN HAND x

FAN FAILURE x

COMPRESSOR RUNTIME... x

SCHEDULE x

EMERGENCY SHUTDOWN x x x

ZONE CARBON DIOXIDE PPM... x x x x

PERCENT OF TIME SATISFIED x x x

HEATING SETPOINT x x x x

COOLING SETPOINT x x x x

EXHAUST FAN #1 START/STOP x x x

EXHAUST FAN #1 STATUS x x x x

EXHAUST FAN #1 START/STOP x x x

EXHAUST FAN #1 STATUS x x x x

EXHAUST FAN #1 START/STOP x x x

EXHAUST FAN #1 STATUS x x x x

EXHAUST FAN #1 START/STOP x x x

EXHAUST FAN #1 STATUS x x x x

SUPPLY FAN VFD FAULT x x x x

SUPPLY FAN VFD SPEED x x x

SUPPLY FAN START/STOP x x x x

COOLING STAGE 6 x x x

COOLING STAGE 5 x x x

COOLING STAGE 4 x x x

COOLING STAGE 3 x x x

COOLING STAGE 2 x x x

COOLING STAGE 1 x x x

FREEZESTAT x x x x

FAN STATUS x x x x

RETURN AIR DAMPER x x x x

OUTSIDE AIR DAMPER x x x x

HEATING VALVE x x x x

ZONE TEMP x x x x

ZONE SETPOINT ADJUST x x x

ZONE CARBON DIOXIDE PPM x x x x

FILTER DIFFERENTIAL PRESSURE x x x x

DISCHARGE AIR TEMP x x x x

POINT NAME AI AO BI BO AV BV TREND ALARM SHOW ON GRAPHIC NOTES

POINTS LIST - UV - HW HEATING, DX COOLING

Airflow Quantities:

Design Heating = 30,000 CFM Design Cooling = 30,000 CFM MinOA = 2900 CFM Design OA = 5200 CFM

Reintegrate new chiller into control system. Intent is for sequence of operation to remain unchanged.

This chiller interface schematic may not reflect the actual sensors and points as supplied by the chiller manufacturer.

All interface points shall be coordinated with the chiller supplier.

AV - Condenser Water Supply Temp

AV - Chilled Water Return Temp

Chiller

BV - Chiller Status

AV - Chiller KW

AV - Operating Hours

AV - Chilled Water Supply Temp Setpoint

AV - Oil Differential Pressure

AV - Oil Temp

AV - Condenser Refrigerant Pressure

AV - Evaporator Refrigerant Pressure

T

T

CHWR

CWS

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Chiller Status x x x

Chilled Water Flow Status x x x

Operating Hours x x

Oil Temp x x x

Oil Differential Pressure x x x

Evaporator Refrigerant Pressure x x x

Condenser Refrigerant Pressure x x x

Chiller kW x x x

Chilled Water Supply Temp Setpoint x x x

Chilled Water Supply Temp x x x

Chilled Water Return Temp x x x

Point Name AI AO BI BO AV BV Loop Sched Trend Alarm Show On Graphic

NOT TO SCALE1

CONTROLS SCHEMATIC - AIR COOLED CHILLER - ALTERNATE #1

EPO

EPO

FTP P

MDP

LV LO LH

B

HO

V NORTH

V SOUTH

BASIC WELDING

BUILDING TRADES

BASIC AUTO

CLASSROOM

B30

TANK STORAGE

V05

VOCATIONAL

AIR COMPRESSOR

CLASSROOM

B20

TOILET

V01-3

CORRIDOR 2

C02

MECH/ELEC

M01

CLASSROOM

B10

CLOSET

V03-2A

CLOSET

V02-2A

TOILET

V02-3

TOILET

V03-3

STAIR

ST01

CLOSET

V01-1A

OFFICE

V02-1 CLOSET

V02-1A

CORRIDOR 1

C01

TOOL STORAGE

V01-4

CLOSET

V01-2A

TOOL STORAGE

V02-4

TOOL STORAGE

V03-4

OFFICE

V01-1

24"x24" JUNCTION BOX

E-01-001

E-01-004

E-01-002

E-01-003

E-01-002

E-01-005

CH-1

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NORTH

1/8" = 1'-0"

GROUND FLOOR POWER - GYM UPDATES

12'

KEYNOTE LEGEND

KEY NOTE

E-01-001 PROPOSED ROUTING FOR ACCU-1 FEEDER.

COORDINATE EXACT ROUTING WITH EXISTING

CONDITIONS.

E-01-002 REUSE EXISTING FUSED DISCONNECT TO FEED CU-1.

REPLACE FUSES WITH MANUFACTURER RECOMMENDED

FUSES. ALL WORK ASSOCIATED WITH CU-1 TO BE

COMPLETED UNDER ALTERNATE #1.

E-01-003 FURNISH AND INSTALL NEW FEEDER FROM EXISTING

DISCONNECT TO CU-1. FEEDER TO BE (2) SETS OF (3)

500 KCM AND (1) #1/0 GND IN 3 -1/2" C. WORK TO BE

COMPLETED AS ALTERNATE #1

E-01-004 FURNISH AND INSTALL NEW 450A 3P BREAKER IN

EXISTING SQUARE D I-LINE PANEL TO FEED ACCU-1.

MATCH EXISTING BREAKER CHARACTERISTICS. FEEDER

FOR ACCU-1 TO BE (2) SETS OF (3) KCM 250 AND (1) #2

GND IN 2-1/2" CONDUIT.

E-01-005 REMOVE FEEDER TO EXISTING CU-1. WORK TO BE

COMPLETED AS ALTERNATE #1

E

F A

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N U

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NW

G2 G1

NE

GYMNASIUM

W105

EXERCISE

W106

FITNESS

W107

FITNESS

W108

WOMEN

LOCKER

W109

VEST.

W109A

VEST.

W110A

MEN'S

LOCKER

W110

MECH

CHASE

M101

MENS

LOCKER

W155

STORAGE

W111

STAIR

ST101

BASKETS

W113

VESTIBULE

W100

STORAGE

W103

JANITOR

W112

CORRIDOR

C102

LOCKER

W104

OFFICE

W102

CONTROL

W101A

LOBBY

W101

STORAGE

W111A

ACCU-1

E-01-006

E-01-007

E-01-008

E-01-008

P ri n te d

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W e s t D e s M o in e s

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.8 w w w

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Autodesk Revit 2019

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M

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KEYNOTE LEGEND

KEY NOTE

E-01-006 PROPOSED ROUTING FOR ACCU-1 FEEDER.

COORDINATE EXACT ROUTING WITH WITH

EXISTING CONDITIONS.

E-01-007 NEW 600A/3P, NEMA 3R FUSED DISCONNECT FOR

ACCU-1. FUSES PER MANUFACTURER

RECOMMENDATIONS. DISCONNECT FURNISHED

AND INSTALLED BY ELECTRICAL CONTRACTOR.

E-01-008 FURNISH AND INSTALL NEW VFD AND FEEDER

FOR AHU. PROVIDE 25 HP VFD. CIRCUIT WITH (3)

#3 & 1#6 GND IN 1-1/4" CONDUIT. FURNISH AND

INSTALL NEW 125A/3P BREAKER IN EXISTING

SQUARE D PANEL "G2". MATCH EXISTING

BREAKER CHARACTERISTICS.

NORTH

1/8" = 1'-0"

FIRST FLOOR GYMNASIUM POWER NEW

12'

GYM FLOOR SHALL BE PROTECTED FROM DAMAGE. ANY

DAMAGE TO THE FLOOR BY THE CONTRACTOR SHALL BE

REPAIRED.