Rev E0.0 - FP Notes - Riser.pdf

MECHANICAL EQUIPMENT CONNECTION SCHEDULE

Designation

EXISTING

C-A

C-B

P-13

P-12

SP

NEW

CH-1

CHWP-1

HWP-1

HWP-2

General Notes :

Schedule Notes :

Description

Chiller (ex)

Chiller (ex)

Cooling Pump (exist)

Heat Circ Pump (exist)

Small Pump (exist)

Chilled Water

Chilled Water (P-13)

Heat HW (P-12)

Heat HW (Small Pump)

Provide conduit for all feeders, size as required per the current adopted edition of the NEC for conductors shown. Route from unit to panel designated

Coordinate exact locations and equipment connections with mechanical contractor and other trades prior to rough-in

Coordinate electrical requirements and installation with equipment supplier prior to rough-in

Provide insulated ground wire in all conduits not shown in conductor quantity

Connect addressable duct detectors provided by Div. 28, installed by Div. 23 and wired by Div. 26

Connect to motor starters or VFD's provided by Div. 23, installed and wired by Div. 26

Electrical contractor to verify voltage drop for actual lengths installed

SD-EA, Siemens, Type S4, S4E75ML800EBS

4EN, Siemens, Type S5, S5E75ML101ABS

Existing wire sizes are based on overcurrent protection and conduit quantity, contractor to field verify.

Provide Heavy Duty HACR Disconnect Switch for mechanical equipment. Coordinate location with equipment installer.

Disconnect will be independently mounted from equipment. WP for outdoor units

Remove existing 350A-3P & 500A-3P from 4EN, Provide new 800A-3P C/B

Provide new 700 amp fuses for new chiller in new 800A, 600v, HD NEMA 3R disconnect

Remove existing 40A-3P C/B, Provide new 30A-3P C/B

Remove existing 100A-3P C/B, Provide new 15A-3P C/B

Remove existing 20A-3P C/B, Provide new 15A-3P C/B

Remove existing starter, Provide electrical connection for new VFD, provided by Div 23, installed by Div 26. Route feeder through VFD connect complete

Provide all labor and material including but not be limited to conductors, conduit, support and junction boxes.

Remove existing VFD, Provide electrical connection for new VFD, provided by Div 23, installed by Div 26. Route feeder through VFD connect complete

Provide all labor and material including but not be limited to conductors, conduit, support and junction boxes.

Voltage

Ph

Load

7.5

23.2

11.34

9.55

Kw/Hp/Amp

MCA

MCA

HP

HP

HP

MCA

FLA

FLA

FLA

Coil

(kW) MOCP

Panel

4EN

4EN

SD-EA

SD-EA

SD-EA

4EN

SD-EA

SD-EA

SD-EA

Circuit

Qty

Feeder (CU ONLY)

Size

3#2/0, 1#3G

3#4/0, 1#3G

3#8, 1#8G

3#1, 1#6G

3#12, 1#12G

3#350, 1#1/0G

3#8, 1#8G

3#12, 1#12G

3#12, 1#12G

Conduit

Exist

Exist

Exist

Exist

Exist

3"C

Exist

3/4"

Exist

Notes

1,3,4

2,5,8

2,6,8

2,7,9

Voltage Drop

Dist

VD%

0.3%

0.4%

0.5%

0.3%

DEMOLITION SCOPE OF WORK:

SCOPE: THE SCOPE OF WORK INCLUDES THE REMOVAL OF

THE EXISTING CHILLER AND SELECTED PUMPS. THE WORK

WILL INCLUDE BUT NOT BE LIMITED TO DEMOLITION (SEE

BELOW) OF THE POWER, AND MECHANICAL EQUIPMENT

INCLUDING BUT NOT BE LIMITED TO CONDUIT, CONDUCTORS,

JUNCTION BOXES AND SUPPORTS. THE DEMOLITION OF

MECHANICAL EQUIPMENT WILL BE BY OTHERS, THE

ELECTRICAL CONTRACTOR WILL DISCONNECT THE

EQUIPMENT PRIOR TO REMOVAL.

DEMOLITION: ELECTRICAL DRAWINGS ARE DIAGRAMMATIC,

DEMOLITION INFORMATION HAS BEEN LISTED ON THE

CONSTRUCTION DRAWINGS, IN THE SPECIFICATIONS OR

INDICATED BELOW. ELECTRICAL DEVICES AND EQUIPMENT

ARE FROM PICTURES, EXISTING RECORD DRAWINGS AND / OR

SITE OBSERVATIONS. THEIR ACCURACY IS NOT GUARANTEED.

IT SHALL BE THE ELECTRICAL CONTRACTORS RESPONSIBILITY

TO VISIT THE SITE PRIOR TO BID AND VERIFY ALL EXISTING

CONDITIONS AND INCLUDE ALL LABOR AND MATERIAL

REQUIRED FOR THE WORK INDICATED IN THE CONSTRUCTION

SET.

THE PURPOSE OF THE DEMOLITION INFORMATION IS TO

OUTLINE A GENERAL DIRECTION OF WHAT NEEDS TO BE

REMOVED TO ACCOMPLISH THE RENOVATION WORK. THE

WORK IS DIAGRAMMATIC IN NATURE AND IS NOT INTENDED TO

BE ALL INCLUSIVE. THE CONTRACTOR IS RESPONSIBLE TO

VERIFY EXISTING CONDITIONS AT THE SITE AND INCLUDE ALL

WORK EVIDENT BY SITE INSPECTION WHETHER OR NOT

SHOWN ON THE DRAWINGS, TO ACHIEVE THE DESIRED

RESULTS INDICATED ON THE DOCUMENTS FOR THE FINISHED

SPACES.

POWER - EXISTING POWER DEVICES WILL BE REMOVED

UNLESS NOTED OTHERWISE ON DRAWINGS. REMOVE DEVICES

AND ASSOCIATED CIRCUITING INCLUDING BUT NOT BE

LIMITED TO CONDUIT, CONDUCTORS, AND SUPPORTS BACK TO

PANEL.

MECHANICAL - SEE MECHANICAL DRAWINGS FOR DEMOLITION

OF EXISTING MECHANICAL EQUIPMENT.

MECHANICAL DEMOLITION - ELECTRICAL CONTRACTOR WILL

DISCONNECT THE POWER AND ASSOCIATED CIRCUITING

INCLUDING BUT NOT BE LIMITED TO CONDUIT, CONDUCTORS,

AND SUPPORTS BACK TO PANEL

GENERAL NOTES:

1. ELECTRICAL CONTRACTOR IS RESPONSIBLE TO REFERENCE

CURRENT EDITION OF THE NATIONAL ELECTRICAL CODE

FOR CONDUIT FILL FOR THE EXACT TYPE OF CONDUCTOR

BEING INSTALLED AND SIZE THE CONDUIT AS REQUIRED BY

CODE.

2. ELECTRICAL CONTRACTOR IS RESPONSIBLE TO VERIFY

VOLTAGE DROP FOR EXACT ROUTING AND LENGTH OF ALL

CONDUCTORS.

3. VERIFY AND CONFIRM ALL DIMENSIONS AND CONDITIONS

PRIOR TO START OF WORK. NOTIFY ARCHITECT OF ANY

DISCREPANCIES PRIOR TO START OF WORK.

4. MECHANICAL UNITS HEAVY DUTY DISCONNECTS WILL BE

MOUNTED STRUCTURALLY AND INDEPENDENT OF THE

MECHANICAL UNITS.

5. ELECTRICAL DEDICATED SPACES: NO PIPING, DUCTS,

EQUIPMENT FOREIGN TO ELECTRICAL EQUIPMENT SHALL BE

PERMITTED WITHIN THE DEDICATED SPACE ABOVE THE

ELECTRICAL EQUIPMENT.

6. SEE MECHANICAL DRAWINGS AND DETAILS FOR

ADDITIONAL ELECTRICAL EQUIPMENT CONNECTION,

INFORMATION AND CLARIFICATIONS. PROVIDE ALL LABOR

AND MATERIAL INCLUDING BUT NOT BE LIMITED TO

CONDUIT, SUPPORTS, CONDUCTORS, AND JUNCTION

BOXES, CONNECT COMPLETE.

7. FIRE / SMOKE DAMPERS (SD/FLD) DUCT DETECTORS:

ADDRESSABLE DETECTORS WITH INTEGRAL CONTACTS

WILL BE PROVIDED BY DIV 28, INSTALLED BY DIV 23, POWER

WIRING BY DIV 26 AND CONTROL WIRING BY DIV 28.

PROVIDE POWER AND FA CONTROL CONNECTION TO EACH

FIRE / SMOKE DAMPERS. (SD/FLD). ELECTRICAL

CONTRACTOR WILL PROVIDE A 120 VOLT CONNECTION

ADJACENT EACH SD/FLD AND CONNECT. NO MORE THAN

FIVE (5) DAMPERS ON A DEDICATED CIRCUIT WITH HLO.

SEE MECHANICAL PLANS FOR LOCATIONS OF FIRE

DAMPERS (SD/FLD) AND SHAFT LOCATIONS. CONNECT ALL

DUCT DETECTORS IN DUCTS TO FIRE DAMPERS AND FIRE

ALARM PANEL AS REQUIRED. PROVIDE ALL LABOR AND

MATERIAL INCLUDING BUT NOT BE LIMITED TO CONDUIT,

SUPPORTS, CONDUCTORS, AND JUNCTION BOXES,

CONNECT COMPLETE.

8. DEVICE LOCATIONS ARE APPROXIMATE. SPACE PER NFPA

72 AND AS APPROVED BY THE ARCHITECT.

DISCONNECT

400A

A

P

A

SD-EN 4EN

P

A

P

A

DISCONNECT

600A

CHILLER

E

X

X

X

X

X

X X

X

X

X

EXISTING CHEILLER - ELECTRICAL - DEMO

E0.0

P

A

SD-EN

DISCONNECT

800A

CHILLER

E

EXISTING CHEILLER - ELECTRICAL

E0.0

X

FUSED

(NEW)

700A FUSES

NEMA 3R

EXTERIORINTERIOR

EXTERIORINTERIOR

REVISIONS:

ISSUE DATE:

SDC JOB #:

DESIGNED BY:

CHECKED BY:

DRAWN BY:

SET TYPE:

R

EX

P U

TN

A

M H

IG

H

S C

H O

O L

C H

IL

LE

R R

EP

LA

C

EM

EN

T

N O

R

TH

C

LA

C K

A M

A S

SC

H

O O

L D

IS

T.

S E

R O

ET

H

E R

D M

IL

W

A U

K

IE

, O R

EG

O

N

SYSTEM DESIGN CONSULTANTS INC.

333 SE SECOND AVE

SUITE 100

PORTLAND OR

97214

503-248-0227

NCS2401

12/24/2024

BID ADDENDUM #1

01/16/2025

O EH

18197

OREGON

C.ED 5991,6

ENGI REEN

N F R A GRKN

LA

NOISSEFORPDE

R

RETSIGE

EXPIRES 12/31/26

O RJ S

E0.0

JFR

ELECTRICAL

SCHEDULE & NOTES

JJD

JJD

CONTACT: JEFFREY DAVIS