Hult Center Seating Electrical and Mechanical Improvements Addendum 01.pdf

Addendum No. 1 May 20, 2026

Project No. 51400

Addendum No. 1 page1

HULT CENTER SEATING, ELECTRICAL &

MECHANICAL IMPROVEMENTS

1 Eugene Center Eugene, Oregon

This Addendum forms a part of the Contract Documents and modifies the original Bidding Documents dated May 7,2026, as noted below. Acknowledge receipt of this Addendum in the space provided on the Bid Form. Failure to do so may subject the Bidder to disqualification.

GENERAL

1. The mandatory Pre-Bid Walkthrough occurred on May 13th at 9am. Attached is the sign-in sheet.

2. An additional site walkthrough will be provided for bidders on May 27th at 10am. Interested bidders are to meet on the south side of the Hult Center. This walk is optional and only bidders represented on the mandatory Pre-Bid Walkthrough sign-in sheet, dated May 13th, are permitted to bid.

3. Bids will be opened virtually on Microsoft Teams. The meeting ID is 237 752 194 650 954 with

Passcode: TZ7X5jh7

4. Base Bid with Alternate construction cost projection: $85,000.

5. Questions:

A. Where is the ADA aisle lighting fed from? Panel ELE1 located in the main electrical room.

B. Will the seats be given back to the owner? Yes. The seats will be salvaged to the owner C. Will replacement lamps be frosted? Lighting integrated into seats are a small “A” lamp with candelabra base.

D. What is color temperature for the LED tape light? Assume 3000K. Owner will confirm in the submittal.

PROJECT MANUAL

6. SECTION 001100 – SUMMARY OF WORK

A. Replace Section with new Section attached. Change summary: Alternate 1 Spot Booth Cooling added Plenum Work including

a) Work Scheduling Requirements.

b) Demolition inspection and patch/repair work added to scope.

SHEETS

7. SHEET A-002 – CODE AND GENERAL

A. DRAWING 2 - Clarification: There is a hoist area from the Upper Orchestra Level to an access hatch on the west side of the Spot Booth. Path could be utilized for material loading/unloading.

AD_01 May 20, 2026 Page 1 of 13

Addendum No. 1 May 20, 2026

Project No. 51400

Addendum No. 1 page 2

8. SHEET A-003 – SITE PLAN

A. Clarification: Use of “Storage Area” noted at north end of Silva Hall only permitted August 5, 2026 – August 23, 2026. For other dates, alternative storage area(s) will be made available.

9. SHEET A-101 – PLATFORM PLAN

A. Replace sheet with attached revised sheet. Change summary: electrical work added to Demo Plan and Area of Work Photo.

10. SHEETS E-301 – ELECTRICAL PLAN – CATWALK LEVEL & E-302 ELECTRICAL ROOF PLAN

A. Replace sheets with revised sheets attached. Change summary: deleted work associated with pulling new electrical conductors from MER-3 to Spot Booth. Added work interlocking existing exhaust fan conductor with new AC Unit.

11. SHEETS E-303 – CONDUIT ROUTING & E-304 – CONDUIT ROUTING

A. Replace sheets with revised sheets attached. Change summary: delete work shown on sheets.

12. SHEET E-401 – ELECTRICAL ONE LINE DIAGRAM

A. Replace sheets with revised sheets attached. Change summary: deleted One Line Diagram and Panel Schedule LE-1.

END OF ADDENDUM NO. 1

AD_01 May 20, 2026 Page 2 of 13

AD_01 May 20, 2026 Page 3 of 13

Hult Center Seating, Mechanical & Electrical Improvements 01 11 00 - 1 SUMMARY OF WORK

SECTION 01 11 00

SUMMARY OF WORK

PART 1 - GENERAL

1.01 WORK COVERED BY CONTRACT DOCUMENTS

A. Remove seating platform.

B. Lighting upgrades.

C. Alternate 1: Add cooling to Spot Booth, extending new circuit, core drill, and roof modificaitons.

1.02 RELATED SECTIONS

A. Base Bid & Alternate Bids: Section 01 23 00.

1.03 CONTRACT

A. If Work described herein is awarded, successful Bidder and Owner shall execute AIA

Document A101 “Owner-Contractor Agreement, Stipulated Sum” B. See Section 00 52 13 for Contract example.

1.04 WORK BY OTHERS UNDER SEPARATE CONTRACT

A. Potential Work: concurrently with Work of this Contract:

1.05 WORK PERFORMED BY OWNER

A. Products furnished and installed by Contractor:

1. Carpet

1.06 WORK SCHEDULING REQUIREMENTS / TIME OF COMPLETION

A. Removal of Seating Platforms: Work to occur between August 5, 2026 -August 23, 2026.

1. Achieve Final Completion by August 23, 2026

B. Handrail Lighting Upgrades: Achieve Substantial Completion by August 31, 2026

1. Work not permited on:

a. July 1, 2026 - July 12, 2026

b. July 20, 2026 - July 21, 2026

c. July 24, 2026

d. August 1, 2026

e. August 4, 2026

f. August 17, 2026 - August 22, 2026

C. Alternate 1 Spot Booth Cooling: Achive Substantial Completion by August 31, 2026

1. Work no permited on:

a. July 1, 2026 - July 2, 2026

b. July 4, 2026

c. July 6, 2026 - July 12, 2026

d. July 24, 2026

e. August 4, 2026

2. Plenum Work

a. Minimize shutdown of HVAC System: Coordinate work so that shutdowns do not impact events.

b. Shut down to occur between August 5, 2026 - August 23, 2026, unless otherwised approved by Owner.

c. Prior to scheduling work, conduct limited demolition inspection to verify scope and roof penetration location. Temporarily patch and repair as required.

1.07 WORK SEQUENCE

A. Execute Certificate of Substantial Completion for each specific portion of Work prior to Owner’s occupancy of those portions.

AD_01 May 20, 2026 Page 4 of 13

AD_01

Electrical Improvements 01 11 00 - 2 SUMMARY OF WORK

B. After Owner’s occupancy, Contractor shall allow:

1. Access for Owner and Personnel.

2. Access for Public.

3. Utility Systems operation.

1.08 OWNER’S USE OF PREMISES

A. Owner will occupy Premises during construction period for the conduct of normal operations.

1. Events include, but are not limited to:

a. Ticket Sales: Tuesday - Friday between the hours of 12pm and 5pm.

b. Day Camp utilizing entire facility with exception of Silva Hall will occur August 17 -

August 22.

B. Cooperate with Owner during construction operations to minimize conflicts and to facilitate

Owner’s use of facilities.

C. Schedule Work to maintain Owner’s continuous operations. Include in Contract Sum sufficient funds as may be required for any “overtime” work caused by this requirement. No additional payment to Contractor will be authorized because of Contractor’s failure to anticipate required “overtime” work.

1.09 CONTRACTOR’S USE OF PREMISES

A. Contractor shall limit use of the Premises for work and storage to allow for:

1. Work by other Contractors

2. Owner’s occupancy

3. Public use

4. Coordinate use of Premises as directed by Owner.

B. If and when necessary and if and when directed, move any stored Products, which are under Contractor’s control, and which interfere with operations of Owner.

C. Obtain and pay for any necessary additional Storage or Work Areas.

1. Contractor shall conduct operations as to insure the least reasonable inconvenience to the

General Public.

1.10 EXCESSIVE NOISE

A. Contractor to coordinate with Owner 24 hours prior to making excessive noise such as that caused by Jack Hammers, Air Compressors, Electricity Generators, Rivet Guns, and other similar Devices.

B. Core drilling of concrete slab to occur on Monday's unless otherwise approved by Owner.

1.11 OVERTIME WORK

A. To permit arrangements for inspections, the Contractor shall notify the Owner at least 48 hours in advance of any overtime work, including nights, weekends, and holidays. Do no overtime without notifying Owner.

B. The Contractor shall reimburse the Architect, Engineer, and Owner for any expense incurred by them because of Contractor’s overtime work.

1.12 WORK IN PUBLIC RIGHT-OF-WAY

1.13 PRODUCTS FURNISHED BY OWNER & INSTALLED BY CONTRACTOR

A. Owner’s Responsibilities:

1. Arrange for and deliver necessary Shop Drawings, Product Data, and Samples to

Contractor.

2. Inspect Product deliveries jointly with Contractor.

3. Submit claims for transportation damage.

4. Arrange for replacement of damaged, defective, missing, or otherwise unacceptable

Items.

5. Arrange for required Manufacturer’s inspections, service, bonds, and warranties.

AD_01 May 20, 2026 Page 5 of 13

Electrical Improvements 01 11 00 - 3 SUMMARY OF WORK

B. Contractor’s responsibilities:

1. Designate in Construction Schedule delivery date for each Product.

2. Review Shop Drawings, Product Data, and Samples. Notify Owner about any discrepancies or problems anticipated in Product installation or use.

3. Receive Product and unload at Project Site.

4. Promptly inspect Product jointly with Owner. Record any damage, shortage, or defect.

5. Protect Products against damage and discoloration.

6. Assemble, install, connect, adjust, and finish Products as stipulated in respective

Specification Sections.

7. Clean, repair and touch-up, or replace when directed, Products which have been soiled, discolored, or damaged by Contractor.

1.14 SURVEYING EXISTING CONDITIONS (REMODELING PROJECTS)

A. Prior to commencement of Work, Contractor, and Owner, shall jointly survey existing conditions, noting and recording any existing damage. Before Work begins, Owner and Contractor shall both sign Record.

B. Record will serve as a basis for determining any subsequent damage to existing facilities caused by Contract Work.

1.15 EXISTING CONDITIONS UNACCEPTABLE TO CONTRACTOR, IF ANY

A. Exposed to View:

1. Repair or, where necessary, replace at no additional cost to Owner.

B. Concealed:

1. Repair or, where necessary, replace.

C. Upon notification from Contractor, and if Owner concurs, Owner will issue a Change Order authorizing Contractor to perform this Work, and Contract Sum will be adjusted accordingly.

1.16 PROTECTING EXISTING UTILITIES

A. Drawings indicate approximate location of any known, concealed Utility Lines. Before starting work, Contractor shall determine exact location of any of these Lines that could be damaged by Contract Work.

B. Contractor shall assume that other unknown Utility Lines do exist, and Contractor shall proceed with caution when working in areas that could conceal unknown Utilities. If such Utility Lines are encountered, immediately request disposition instructions from Architect.

C. If Utility Lines are damaged, remove, repair, or replace Lines as directed. Additional compensation and/or extensions of time, if any, caused by removing, repairing, or replacing Lines will be determined in accordance with General Conditions.

1.17 USE OF OWNER’S PROPERTY & EQUIPMENT

A. Do not use Owner’s Property, Facilities, or Equipment such as Tools, Ladders, Furniture, Janitorial Equipment, Supplies, etc.

1.18 CORRECTION PERIOD FOR NON-COMPLYING WORK

A. Contractor’s response to notice of Work to be Corrected shall be accomplished during the following time periods:

1. Emergency Work:

a. Failures or deficiencies constituting immediate danger or health hazard to People or likely damage to Property.

b. Response Time: 24 hours per day 7 days per week

2. Urgent Work:

a. Failures or deficiencies which do not immediately endanger Persons or Property, but would soon do so if not corrected.

b. Response Time: Between 7 AM & 4 PM on Mondays thru Fridays and within 3 calendar days following receipt of Notice.

AD_01 May 20, 2026 Page 6 of 13

Electrical Improvements 01 11 00 - 4 SUMMARY OF WORK

3. Routine Work:

a. Failures or deficiencies of less importance that do not meet criteria of Emergency or

Urgent Work.

b. Response Time: Between 7 AM & 4 PM on Mondays thru Fridays and within 5 calendar days following receipt of Notice.

1.19 PERMITS AND INSPECTIONS

A. Owner will submit plans for permit application and pay cost of City required building permit, plan review and systems development charges.

B. Contractor shall pick up City permits, arrange for and attend required inspections and tests per 01 45 23 and as required by regulatory agencies.

1.20 TESTING AND INSPECTION

A. Comply with testing requirements as specified and required by authority having jurisdiction.

B. Notify Owner’s Testing Agency at least 24 hours prior to commencement of work requiring testing or special inspection.

C. Cost of sampling and testing to be paid by Owner to extend noted in each Specification Section and required by IBC. Results of tests will be binding on the Contractor. Retesting for unsatisfactory work to be paid by the Contractor.

1.21 USE OF RESTROOMS AND PARKING FACILITIES

A. Contractor allowed the use of the existing restroom facilities. Contractor required to keep restroom facilities neat and orderly.

B. Two on-site parking spots will be designated for use by the Contractor during execution of the

Work. Parking is allowed within the limits of the indicated layout area, only, unless specifically approved otherwise by the Owner’s Representative in writing. No personal vehicles or construction vehicles not in use at this project are allowed overnight in the parking lot/staging area. Other parking is to be coordinated at the expense of the Contractor, off-site.

PART 2 - NOT USED

PART 3 - NOT USED

END OF SECTION

AD_01 May 20, 2026 Page 7 of 13

DEMO

(E) SEATS

DEMO (E)

PLATFORM

REMOVE ALL (E) PARTIAL

CARPET TILES, REPLACE

WITH FULL SIZED TILES (BOTH SIDES)

NEW FLOOR PLAN

DEMO

(E) SEATS

NO FIXED SEATING IN THIS AREA

PATCH CARPET WITH

(E) MATCHING STOCK FROM

HULT STORAGE (BOTH SIDES)

1/16"=1'-0"

DEMO PLAN

1/16"=1'-0"

NEW PLATFORM DETAIL

1/2"=1'-0"

(E) WOOD FRAME

STEPPED PLATFORM

REMOVE (E) SEATS -

DISMANTLE AND RELOCATE

PARTS TO ON SITE STORAGE

REMOVE UPPER PLATFORM,

PATCH CONCRETE AND PLYWOOD

AS NEEDED PER SPECIFICATION

PATCH IN OFCI

CARPET TILE

PLATFORM DEMO DETAIL

1/2"=1'-0"

(E) SLOPED STRUCTURAL

CONCRETE

B

A

A

B

ADD BLACK VINYL RUBBER

STAIR NOSING AT EDGE

TO LOBBY

DEMO

(E) PLATFORM

STAGING AREA

AREA OF WORK

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ADDENDUM 1:

REMOVE (E) STEP LIGHTING.

PULL WIRES TO NEAREST

JUNCTION BOX OR ADD

INFLOOR BOX WITH FLUSH

COVER AS NEEDED. TYPICAL AT

EACH END OF PLATFORM BOTH

SIDES OF THEATER.

1 1

STEP

LIGHTING

5/

/2

AD_01 May 20, 2026 Page 8 of 13

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PARADIGM ENGINEERING

85193 APPLETREE DRIVE

EUGENE, OR 97405

541-285 1680

Jkrumsick@outlook.com

EXP: 6-30-2027

E-301

ALTERNATE 1

JJ

J

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(E)

PLAN NOTES

1, INSTALL NEW 25/2 CIRCUIT BREAKER IN EXISTNG PANEL

L-E1. USE TO FEED NEW ROOF TOP AIR CONDITIONING UNIT

2. RUN 1'C, 2# , #10 G EXPOSED THROUGH MECHANICAL ROOM

MER-3.

3. CORE DRILL WALL TO STAIRWAY AND CONNECT BRANCH

CIRCUIT CONDUIT TO PULL BOX HIGH ON WALL.

4, RUN CONDUIT EXPOSED IN STAIRWELL. TRANSITION TO

CAT WALK ACCESS AND CORE DRILL TO TRANSITION CONDUIT

TO CATWALK LEVEL.

5. CONNECT BRANCH CIRCUIT CONDUIT TO EXISTING EMPTY

JUNCTION BOX.

6, PULL BRANCH CIRCUIT WIRING THROUGH EXISTING EMPTY

CONDUIT MOUNTED ABOVE CATWALK RAILING.

7. INTERCEPT CONDUIT AND INSTALL NEW PULL BOX. RUN

NEW BRANCH CIRCUIT CONDUIT FROM THIS PULL BOX

THROUGH STAIRWELL WALL AND THROUGH STAIRWELL

TO NEW PULL BOX AT CATWALK ENTRY DOOR. FOLLOW

ROUTE OF EXISTING FIRE ALARM SYSTEM CONDUIT.

8. CORE DRILL STAIRWELL WALL AT CATWALK ACCESS

DOOR LOCATION AND RUN CONDUIT ABOVE EXISTING

CATWALK LIGHTING CONDUIT TO FOLLOW SPOT BOOTH.

9. PROVIDE ADDITIONAL BRANCH CIRCUIT PULL BOXES AS

REQUIRED.

10. PROVIDE JUNCTION BOX ADJACENT TO 4" SLEEVE PENETRATION

TO ROOF. SEE MECHANICAL DRAWINGS FOR DETAIL. RUN 1"

CONDUIT FROM THIS JUNCTION BOX THROUGH SLEEVE TO

ROOFTOP MECHANICAL UNIT AND SERVICE RECEPTACLE.

11. PROVIDE DISCONNECT SWITCH FOR NEW ROOFTOP MECHANICAL

UNIT AND CONNECT AS REQUIRED. INSTALL SERVICE RECEPTACLE

WITH WEATHERPROOF COVER ADJACENT TO DISCONNECT SWITCH

FEED SERVICE RECEPTACLE FROM EXISTING PANEL LST4 LOCATED

IN FOLLOW SPOT BOOTH. SEE DETAILS DRAWING E201.

12. USE SPARE 20/1 CIRCUIT BREAKER IN PANEL LST4 TO FEED NEW

SERVICE RECEPTACLE AT MECHANICAL UNIT. RUN 1/2" CONDUIT,

2#12, #12 GROUND FROM PANEL TO JUNCTION BOX REFERENCED

BY NOTE 10. CONTINUE CIRCUIT TO SERVICE RECEPTACLE IN

1" CONDUIT WITH MECHANICAL UNIT BRANCH CIRCUIT CONDUCTQORS

FOLLOW

SPOT BOOTH

ELECTRICAL SYSTEM PLAN VIEW

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E304

E304

E304

5 4

3 2 E303E303

E303

E303

ABOVE DUCTWORK

James Krumsick

ADDENDUM 1:

DELETE NOTES 1-9.

MODIFY NOTES 10-12

AS INDICATED. DELETE

WORK REFERENCED BY

NOTES 1-9.

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AC UNIT / EF-6 SCHEMATIC

NOTE: NEW AC UNIT WILL BE INTERLOCKED

WITH EXISTING SPOT BOOTH EXHAUST FAN`

EXISTING

EXHAUST

FAN

NEW A/C

UNIT

NEW FUSED

SWITCH WITH

25A FUSES

GROUND

TRANSFORMER

TO BUILDING

STEEL

7,5 KVA

TRANSFOMRER

480:120/240V

TAP EXISTING MOTOR

CIRCUIT AND EXTEND

TAP TO NEW

TRANSFORMER

REROUTE MOTOR

LEADS THROUGH

NEW STARTER.

EXISTING MOTOR

STARTER AND CIRCUIT

BREAKER AT MCC-MER3

BYPASS STARTER FOR

PHASE CONDUCTORS

SERVING AC UNIT

NEMA SIZE 00

480 VOLT STARTER

IN FOLLOW SPOT

BOOTH

REUSE SWITCHED

CONDUCTOR FOR

CONTROL OF NEW

MOTOR STARTER

MATERIAL USED AS BASIS

FOR DESIGN:

TRANSFORMER:

SIEMENS 1F1R007

STARTER:

SIEMENS 14BUC82B

FUSIBLE SWITCH

SIEMENS GHN321NW

AD_01 May 20, 2026 Page 9 of 13

SCALE: 1/2" = 1'-0"

PIPING ROOF PENETRATION / OUTDOOR UNIT MOUNTING

ELECTRICAL CONDUIT, INSULATED

REFRIGERANT LINES, AND

POWER/CONTROL CABLE. ROUTE

TO OUTDOOR UNIT POINT OF

CONNECTION..

STAINLESS STEEL RAIN SHROUD,

BEAM PENETRATION

ZONE

3-1/2" NOMINAL ALUMINUM CARRIER PIPE ROUTED THROUGH 4"

BEAM AND ROOF PENETRATION.

ROOF MEMBRANE OVER INSULATION, DECK, AND

CONCRETE TEE BEAMS.

STAINLESS STEEL CURB CAP OVER

INSULATED EQUIPMENT MOUNTING

CURB, WELDED CORNERS.

18" MIN. 10" MIN.

14" MAX

CROSS SECTION OF PIPING/CONDUIT BUNDLE TO BE ROUTED

INSIDE OF CARRIER PIPE.

MINI-SPLIT OUTDOOR UNIT.

EXISTING EXH. FAN

AC-1

CD, REFG. AND

ELECTRICAL THROUGH 4"

DIA. PENETRATION

SCALE: 1/8" = 1'-0"

ROOF PARTIAL PLAN

N

WC-1

FOLLOW SPOT

BOOTH

18/18

A B

O V

E

A

B O

V E

1-1/4" ELECTRICAL

CONDUIT. SEE ELECTRICAL

PLANS FOR ROUTING.

APPROX. LOCATION OF

EXHAUST DUCT ABOVE AND

RUNNING IN BEAM CAVITY.

RL, RG, ELEC, CD, AND

POWER/CONTROL CABLE TO BE

BUNDLED AND ROUTED ON TOP

OF THE BOOTH THROUGH THE

ROOF IN 4" O.D. CARRIER DUCT

SCALE: 1/8" = 1'-0"

FOLLOW SPOT BOOTH LEVEL PARTIAL PLAN

ELECTRICAL JUNCTION

BOX WITH SERVICE RECEPTACLE

WITH WEATHERPROOF COVER

MOUNT ON TOP OF

CURB.

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ALTERNATE 1

208 VOLTS, 1 PHASE

23 MCA, 25 MOCP.

PARADIGM ENGINEERING

85193 APPLETREE DRIVE

EUGENE, OR 97405

541-285 1680

Jkrumsick@outlook.com

EXP: 6-30-2027

James Krumsick

EXISTING 460 V 3 PHASE EXHAUST FAN.

TAP TWO PHASE CONDUCTORS AND FEED

NEW 7.5 kVA NEMA 3R TRANSFORMER.

REROUTE MOTOR CONDUCTORS THROUGH

NEW STARTER IN FOLLOW SPOT BOOTH

3/4" C, 2#10, #10G

RUN ON ROOF

ELECTRICAL JUNCTION

BOX WITH SERVICE RECEPTACLE

WITH WEATHERPROOF COVER

FED FROM FOLLOW SPOT BOOTH

PANEL LST4.

460:230 VOLT SINGLE

PHASE TRANSFORMER

WITH 30/2 FUSIBLE

SWITCH AT SECONDARY

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3/4" C, 6#10, #10G

RUN ON ROOF

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PROVIDE NEW SIZE 0, 480 VOLT STARTER FOR

EXISTING 460 V 3 PHASE EXHAUST FAN.

MOUNT NEW STARTER IN FOLLOW SPOT BOOTH

AND REROUTE FAN MOTOR LEADS THROUGH

STARTER USING 4" CARRIER DUCT

AD_01 May 20, 2026 Page 10 of 13

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2 - FROM MER 3 UP ONE FLIGHT OF STAIRS

3 - FROM STAIRS TO STAGE CROSSING 4 - FROM STAIRS TO STAGE CROSSING CONTINUED

*PHOTOS ARE

SHOWN IN

SEQUENTIAL

ORDER FROM

MER3 TO

CATWALK TO

SPOT BOOTH*

UTILIZE THIS

CONDUIT TO

CROSS THE STAGE

CORE FOR 1" CONDUIT

THRU WALL AND

FIRESTOP, EXTACT

LOCATION TO BE

DETERMINED IN FIELD,

SEE PHOTO 7

CORE FOR 1"

CONDUIT THRU WALL

AND FIRESTOP

ALTERNATE 1

14" THICK CONCRETE WALL

12" THICK CONCRETE WALL

STAIR FROM MER 3

ON OPPOSITE SIDE

OF THIS WALL

CUT OUT SECTION OF MESH

FOR CONDUIT PENETRATION

TIE INTO EXISTING CONDUIT

CROSSING STAGE

EXISTING CONDUIT CROSSING

STAGE

MER 3 ON OPPOSITE SIDE

OF THIS WALL

1 - MER 3 TO STAIRS

CONDUIT PENETRATION FROM

STAIRWELL INTO MER 3 NEXT TO

DUCT OR ABOVE DUCT,

COORDIANTE IN FIELD

PARADIGM ENGINEERING

85193 APPLETREE DRIVE

EUGENE, OR 97405

541-285 1680

Jkrumsick@outlook.com

EXP: 6-30-2027

James Krumsick

ADDENDUM 1:

DELETE WORK SHOWN

ON THIS DRAWING

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C h e ck e r

E

U G

E N

E C

E N

T E R

E U

G E N

E O

R

H U

L T C

E N

T E R S

E A T

IN

G E L E C T R

IC

A L

M E C H

A N

IC

A L I

M P R

O V E M

E N

T S

6 - STAIRS TO SPOT BOOTH

7 - STAIRS TO SPOT BOOTH

STAGE CROSSOVER ON

OPPOSITE SIDE OF THIS

WALL

ALTERNATE 1

CORE AS NOTED IN

PHOTO 4

FOLLOW EXISTING

CONDUIT PATH

CORE FOR 1" CONDUIT THRU

WALL AND FIRESTOP (12" THICK

CONCRETE WALL)

CATWALK TO SPOT

BOOTH ON

OPPOSITE SIDE OF

THIS WALL

5 - OPPOSITE SIDE OF STAGE TO STAIRS TO SPOT BOOTH

MODIFY EXISTING CONDUIT AND

CONTINUE NEW PATHWAY

CORE FOR 1" CONDUIT THRU

WALL AND FIRESTOP (12" THICK

CONCRETE WALL)

STAIR TO

SPOT BOOTH

*PHOTOS ARE

SHOWN IN

SEQUENTIAL

ORDER FROM

MER3 TO

CATWALK TO

SPOT BOOTH*

PARADIGM ENGINEERING

85193 APPLETREE DRIVE

EUGENE, OR 97405

541-285 1680

Jkrumsick@outlook.com

EXP: 6-30-2027

James Krumsick

ADDENDUM 1:

DELETE WORK SHOWN ON

THIS

DRAWING

A

D D

E N

D U

M

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AD_01 May 20, 2026 Page 12 of 13

1000A

EXISTING

DISTRIBUTION

PANEL "DL3"

1000 AMP BUS

120 / 208V, 3Ø, 4W

(11) EXISTING FUSED SWITCHES

ONE LINE DIAGRAM SWITCHBOARD DL3 - TRANSFORMER T3 208 VOLT SYSTEM

TRANSFORMER

T3 -300 KVA

208Y/120 VOLT

SECONDARY

200A 200A 200A 40A 100A 70A 60A 100A 125A 50A 150A

200/3 200/3 200/3 60/3 100/3 100/3 100/3 100/3 200/3 100/3 200/3

SORENG

COMPANY

SWITCH

SILVA

COMPANY

SWITCH

SILVA

COMPANY

SWITCH

SILVA

ASSISTED

LISTENING

SORENG

WORK LIGHT

SYSTEM

SORENG

CONTROL ROOM

NON-DIM

SILVA FOLLOW

SPOT BOOTH

PANEL LST4

SILVA

WORK LIGHT

SYSTEM

SILVA

STAGE

NON-DIM

SORENG

PANEL LST12

MER 3

PANEL L-E1

E

LE

C T

R

IC

A L

O N

E L

IN

E

D

IA

G R

A M

1 2

PLAN NOTES

1. INSTALL 25/2 CIRCUIT BREAKER IN EXISTING PLANEL SPACE. USE TO FEED NEW AC/UNIT.

2. USE SPARE 20/1 BREKAER TO FEED NEW SERVICE RECEPTACLE

D R W

N

D A T E

G

JN

C H

K D

R E V

B L D

G N

O

C I T

Y O

F E

U G

E N

E

F A

C I L I T

Y M

A N

A G

E M

E N

T

C

H E S H

IR

E A

V E N

U E

E U

G E N

E O

R E G

/7

/2

C h e ck e r

E

U G

E N

E C

E N

T E R E U

G E N

E O

R

H U

L T C

E N

T E R S

E A T

IN

G E L E C T R

IC

A L

M E C H

A N

IC

A L I

M P R

O V E M

E N

T S

PARADIGM ENGINEERING

85193 APPLETREE DRIVE

EUGENE, OR 97405

541-285 1680

Jkrumsick@outlook.com

EXP: 6-30-2027

E-101

E

LE

C

T R

IC

A

L P

LA

N

V

IE

W

O R

C H

E S

T R

A

LO

B

B Y

L E

V E

L

E-401

E

LE

C T

R

IC

A L

O N

E L

IN

E

D

IA

G R

A M

James Krumsick

ADDENDUM 1:

DELETE WORK SHOWN ON

ONE LINE DIAGRAM AND

PANEL LE-1.

A

D D

E N

D U

M

/2

0/

AD_01 May 20, 2026 Page 13 of 13