RFP-KTHFS-2026-002 – ADDENDUM #3 – Beatty Health Center Project Page 1

KLAMATH TRIBAL HEALTH & FAMILY SERVICES

3949 S. 6th St.

Klamath Falls, OR 97603

Addendum #3

Project: RFP-KTHFS-2026-002

BEATTY HEALTH CENTER PROJECT

FINAL DATE FOR RFP QUESTIONS:

Thursday, October 1, 2026 @ 12:00 p.m.

SUBMISSION DEADLINE: Wednesday, October 7, 2026

RFP-KTHFS-2026-002 – ADDENDUM #3 – Beatty Health Center Project Page 2

Table of Contents

Summary 3

Addendum 3 Updates 4

Section 11 30 13 – Appliances 6

M001 – Schedules and Notes Plan Sheet 8

E202 – Roof Power Plan Sheet 9

E401 – Electrical Riser Diagram Plan Sheet 10

RFP-KTHFS-2026-002 – ADDENDUM #3 – Beatty Health Center Project Page 3

SUMMARY

1. PROJECT

1.1 Project Name: RFP-KTHFS-2026-002 – Beatty Health Center Project

1.2 The project consists of the construction of a new 4,064 SF health center in Beatty, Oregon.

The project consists of a community room, a workout room, medical office, dental office, behavioral health office, lab room, equipment sterilization room, restrooms, showers, and a breakroom.

2. WORK BY KTHFS

2.1 KTHFS will supply the following for installation by the supplier of the equipment

2.1.1 All furnishings, furniture, and moveable equipment

2.1.2 Exercise equipment

2.1.3 Restroom accessories, dispensers (i.e., soap dispensers, towel dispensers, seat protection dispensers, feminine hygiene dispensers, toilet paper dispensers

2.1.4 Kitchen appliances.

2.1.5 Medical and dental equipment

2.1.6 Artwork or wall-mounted equipment

2.1.7 Health assessment equipment

2.1.8 If an item is not attached to the structure, KTHFS is providing unless noted otherwise.

3. CONTRACTOR USE OF SITE AND PREMISES

3.1 Construction operations: Limited to areas noted on drawings.

3.1.1 Locate and conduct construction activities in ways that limit disturbance to site.

3.2 Arrange use of site and premises to allow:

3.2.1 Work by others

3.2.2 Work by KTHFS

3.3 Provide access to and from site as required by law and/or by KTHFS:

3.3.1 Do not obstruct roadways, sidewalks, or other public ways.

3.4 Utility outages and shutdown:

3.4.1 Prevent accidental disruption of utility services or other facilities.

4. WORK SEQUENCE

4.1 Coordinate construction schedule and operations with KTHFS Facilities/Security Director and KTHFS Health Project Manager.

RFP-KTHFS-2026-002 – ADDENDUM #3 – Beatty Health Center Project Page 4

ADDENDUM NO. 003

TO ALL PLAN HOLDERS:

This Addendum forms a part of the Contract Documents and modifies the original bidding documents released for bid preparation. Please notify everyone concerned as your sub-contractors and suppliers of the issuance and contents of this addendum prior to date of bid opening.

THE FINAL DATE RFP QUESTIONS WILL BE ACCEPTED IS THURSDAY, OCTOBER 1, 2026, AT 12:00 P.M.

QUESTIONS AND CLARIFICATIONS:

Q1: Project Certification – Is this project itself required to be registered and issued an AWI QCP Certificate of Compliance, or is the requirement solely for the millwork manufacturer / installer to hold current AWI QCP Certification?

A1: It is not required for the project to be registered.

Q2: Inspection Scope – Please confirm if AWI QCP installation inspection services are required to be contracted for this specific scope or its self-certification / compliance documentation by an AWI QCP certified shop is sufficient.

A2: No inspection is required.

Q3: Door 100A has hardware group 14 per door schedule. Please review and advise if this needs changed to group 01.

A3: Door 100A will have hardware group 01.

Q4: Door 100B has hardware group 14 per door schedule. Please review and advise if this needs changed to group 02.

A4: Door 100B will have hardware group 02.

Q5: Door 102A has hardware group 14 per door schedule. Please review and advise if group is correct or needs changed for panic type hardware.

A5: Door 102A will have hardware group 16.

Q6: Following doors have glass in them and don’t have a glazing type – 103A, 104A, 113, 116, 118, 119,

120. Please confirm T1 tempered glass.

A6: Correct, all doors with glazing will have T1 tempered glass.

Q7: Door 122A per sheet A420/C3 shows a full glass type door and door schedule shows half glass.

Please confirm door type.

A7: Door 122A is intended to have a half glass type door.

Q8: Hardware group #08, calls for a Privacy Lockset with Occupancy Indicator but has an entrance/office lockset spec’d. Please review and advise privacy function required.

A8: Hardware group #8 is intended to be a Privacy Lockset for the restrooms/shower room.

Q9: Can you please clarify if MC Cable and Romex cables are permitted for branch circuits? Section 26 05 19 2.01K seems to allow MC, but Section 2.05 says only with written approval. Romex is not mentioned in those sections, but 26 05 29 3.01E seems to allow the use of Romex.

A9: Both MC and Romex cables are good to use. Romex cables can only be used if they are concealed within the walls; Romex cables cannot be put above any dropped or suspended ceilings.

RFP-KTHFS-2026-002 – ADDENDUM #3 – Beatty Health Center Project Page 5

Q10: I was able to find 3M Window Film listed in the project specifications, but I could not locate any window film callouts in the plans. Could you please confirm whether window film is included in the project scope and, if so, provide the applicable locations?

A10: Window film is not included in the project scope.

SPECIFICATIONS:

Reference: Description:

Section 01 10 00 Summary Addendum #3 (REPLACED) Section 11 30 13 Appliances Addendum #3 (REPLACED)

Revised Sections:

Section 11 30 13 – Appliances

Section 1.01, Item A. REVISE “All appliances provided by KTHFS and installed by contractor unless noted otherwise below.”

Section 2.01, Item C. Waste Disposer. REVISE “Furnish and installation by contractor.”

DRAWINGS:

M001 Schedules and Notes Revised mechanical schedule, manufacturer to show Daikin equipment instead of Trane.

E202 Roof Power Plan Revised disconnect size to coordinate with updated mechanical schedule.

E401 Electrical Riser Diagram Revised breaker sizes to coordinate with updated mechanical schedule.

RFP-KTHFS-2026-002 – ADDENDUM #3 – Beatty Health Center Project Page 6

SECTION 11 30 13 - APPLIANCES

1. PART 1 – GENERAL

1.1. Section includes:

1.1.1. All appliances provided by KTHFS and installed by contractor unless noted otherwise below.

1.2. Related requirements

1.2.1. Section 221005 – Plumbing Piping: Plumbing connections for appliances.

1.2.2. Section 260583 – Wiring Connections: Electrical connections for appliances.

1.3. Reference standards

1.3.1. UL (DIR) – Online Certifications Directory; Current Edition.

1.4. Submittals

1.4.1. See RFP-KTHFS-2026-002—Beatty Health Center RFP Packet, for submittal procedures.

1.4.2. Product Data: Manufacturers’ data indicating dimensions, capacity, and operating features of each piece of equipment specified.

1.4.3. Copies of Warranties: Submit manufacturer warranty and ensure that forms have been completed in KTHFS name and registered with manufacturer.

1.5. Quality Assurance

1.5.1. Manufacturer Qualifications: Company specializing in manufacturing products specified in this section, with not less than three years of documented experience.

1.5.2. Electric Appliances: Listed and labeled by UL (DIR) and complying with NEMA Standards (National Electrical Manufacturers Association).

1.6. Warranty

1.6.1. See Section 017800 – Closeout Submittals, for additional warranty requirements.

1.6.2. Provide five (5) year manufacturer warranty on refrigeration system of refrigerators.

1.6.3. Provide ten (10) year manufacturer warranty on magnetron tube of microwave ovens.

1.6.4. Provide ten (10) year manufacturer warranty on tube and door liner of dishwashers.

2. PART 2 – PRODUCTS

2.1. Kitchen Appliances

2.1.1. Contractor Furnished / Contractor Installed:

2.1.1.1. Waste Disposer: Corded

2.1.1.1.1. Power: 1/2 HP.

2.1.1.1.2. GE 1/2 HP Continuous-Feed Disposer

2.1.1.1.3. Model: GFC525N: www.geappliances.com/#sle

2.1.2. KTHFS Furnished / Contractor Installed

2.1.2.1. Refrigerator: Free-standing, bottom-mounted freezer.

2.1.2.1.1. Exterior Finish: Stainless-steel

2.1.2.1.2. Model: GE Profile Series Energy Star 22.1 Cu. Ft. counter-depth French-door refrigerator; #PYE22KYN.

2.1.2.2. Microwave: Countertop.

2.1.2.2.1. Exterior Finish: Stainless-steel.

2.1.2.2.2. Model: GE Profile Series 2.2 Cu. Ft. Countertop Sensor Microwave Oven;

#PCST22U1WSS.

2.1.2.3. Dishwasher

2.1.2.3.1. Finish: Stainless-steel

2.1.2.3.2. GE Profile Series Stainless Steel Interior Dishwasher with Microban

Antimicrobial Technology; Normal height countertop; #PDP715SYV

2.2. Other Equipment

2.2.1. Provide equipment eligible for Energy Star Rating: Energy Star Rated.

RFP-KTHFS-2026-002 – ADDENDUM #3 – Beatty Health Center Project Page 7

3. PART 3 – EXECUTION

3.1. Examination

3.1.1. Verify utility rough ins are provided and correctly located.

3.2. Installation

3.2.1. Install in accordance with manufacturers’ instructions.

3.3. Adjusting

3.3.1. Adjust equipment to provide efficient operation.

3.4. Cleaning

3.4.1. Remove packing materials from equipment and properly discard.

3.4.2. Wash and clean equipment.

1. HEATING AND COOLING EQUIPMENT AND SYSTEMS CAPACITY DO NOT

EXCEED THE LOADS.

2. THE SUPPLY OF HEATING AND COOLING ENERGY TO EACH ZONE IS

CONTROLLED BY INDIVIDUAL THERMOSTATIC CONTROLS THAT

RESPOND TO TEMPERATURE WITHIN THE ZONE.

3. WHERE USED TO CONTROL BOTH HEATING AND COOLING, ZONE

THERMOSTATIC CONTROLS PROVIDE A TEMPERATURE RANGE OR

DEADBAND OF AT LEAST 5°F (2.8°C) WITHIN WHICH THE SUPPLY OF

HEATING AND COOLING ENERGY TO THE ZONE IS CAPABLE OF BEING

SHUT OFF OR REDUCED TO A MINIMUM.

4. PROVIDE CONTROLS FOR EACH HVAC SYSTEM THAT VARY THE START-

UP TIME OF THE SYSTEM TO JUST MEET THE TEMPERATURE SET POINT

AT TIME OF OCCUPANCY.

5. PROVIDE EACH ZONE WITH THERMOSTATIC SETBACK CONTROLS THAT

ARE CONTROLLED BY PROGRAMMABLE CONTROL SYSTEM.

6. SHUTOFF DAMPER CONTROLS: OUTDOOR AIR SUPPLY AND EXHAUST

TO BE EQUIPPED WITH NOT LESS THAN CLASS I MOTORIZED DAMPERS.

7. ALL LONGITUDINAL AND TRANSVERSE JOINTS, SEAMS AND

CONNECTIONS OF LOW-PRESSURE SUPPLY AND RETURN DUCTS ARE

TO BE SECURELY FASTENED AND SEALED WITH GASKETS, MASTICS

(ADHESIVES), MASTIC-PLUS-EMBEDDED-FABRIC SYSTEMS OR TAPES

INSTALLED IN ACCORDANCE WITH THE MANUFACTURER’S

INSTALLATION INSTRUCTIONS.

8. THE CONSTRUCTION DOCUMENTS REQUIRE THAT AN OPERATING AND

MAINTENANCE MANUAL BE PROVIDED TO THE BUILDING OWNER BY

THE MECHANICAL CONTRACTOR.

9. COOLING SYSTEMS DO NOT USE HOT GAS BYPASS.

10. HVAC DUCTS AND PLENUMS SHALL BE INSULATED IN ACCORDANCE

WITH C403.11.1 AND CONSTRUCTED IN ACCORDANCE WITH C403.11.2.

11. HEAT PUMP CONTROLS SHALL PREVENT SUPPLEMENTAL ELECTRIC

RESISTANCE HEAT FROM COMING ON WHEN NOT NEEDED.

12. TEMPERATURE CONTROLS SHALL HAVE SETPOINT OVERLAP

RESTRICTIONS.

13. PROVIDE AUTOMATIC CONTROLS WITH SETBACK TO 55°F (HEAT) AND

85°F (COOL); 7-DAY CLOCK, 2-HOUR OCCUPANT OVERIDE, 10-HOUR

BACKUP.

14. SYSTEMS SHALL INCLUDE OPTIMUM START CONTROLS.

15. FURNISHED HVAC AS-BUILT DRAWINGS SUBMITTED WITHIN 90 DAYS OF

SYSTEM ACCEPTANCE.

16. PROVIDE AIR SYSTEM BALANCING REPORT FOR HVAC SYSTEMS.

17. COMPLIANCE WITH SECTION 6 - "HEATING, VENTILATION AND AIR

CONDITIONING" OF THE ASHRAE STANDARD 90.1 - 2022 SHALL BE

ACHIEVED BY MEETING ALL REQUIREMENTS OF SECTIONS: SECTION

6.1 - "GENERAL", SECTION 6.2 - "COMPLIANCE PATHS", SECTION

6.7 -"SUBMITTALS", AND SECTION 6.8 - " MINIMUM EQUIPMENT

EFFICIENCY TABLES".

ENERGY CODE COMPLIANCE REQUIREMENTS

1. TEMPERATURE CONTROL CONTRACTOR SHALL BE RESPONSIBLE FOR ALL LOW

VOLTAGE TEMPERATURE CONTROL WIRING REQUIRED FOR THIS PROJECT.

2. CONTRACTOR SHALL COORDINATE ALL WORK WITH ALL OTHER TRADES PRIOR

TO FABRICATING AND/OR INSTALLING ANY OF THEIR WORK.

3. ALL BASE BUILDING SUPPLY AND RETURN DUCTWORK SHALL BE OF SHEET

METAL CONSTRUCTION. INSULATE ALL OUTSIDE AIR DUCTWORK AND EXHAUST

AIR DUCTWORK FROM EXHAUST FAN BDD TO EXTERIOR TERMINATION W/

INSULATION AS REQUIRED BY OMSC 604 & ASHRAE 90.1. NOTE THAT ALL

INDICATED DUCT SIZES ARE CLEAR INSIDE DIMENSIONS.

4. WHERE FLEXIBLE DUCT IS USED, IT SHALL NOT EXCEED 10'-0" IN LENGTH FOR 8"

DIAMETER DUCTS AND LARGER, 5'-0" FOR 6" DIAMETER DUCTS AND SMALLER.

FLEXIBLE DUCTWORK SHALL BE INSTALLED PER THE MANUFACTURERS

INSTRUCTIONS, W/ REMAINING RUN-OUT LENGTHS TO BE CONSTRUCTED FROM

ROUND GALVANIZED DUCT.

5. ALL LOW VELOCITY DUCTWORK SHALL BE CONSTRUCTED FOR 2.0" STATIC

PRESSURE.

6. ALL SUPPLY AIR DUCT JOINTS (LOW VELOCITY) SHALL BE SEALED WITH HARD

CAST DT-5300 TAPE W/ RTA-50 ADHESIVE OR NEXUS "TDF" TYPE FLANGE

JOINTS.

7. PROVIDE COMPLETE TESTING & BALANCING SERVICES. BY CERTIFIED T&B

CONTRACTOR. SUBMIT WRITTEN REPORT NOTING ANY DEFICIENCIES.

8. ALL EQUIPMENT SHALL HAVE PERMANENT NAME PLATES. CONDENSING UNITS

TO HAVE NAMEPLATES IDENTIFYING. WHICH FURNACE THE CONDENSING UNIT

SERVES.

9. PROVIDE O&M MANUALS & OWNER TRAINING.

10. ALL EXPOSED ROUND DUCTWORK TO BE OF GALVANIZED SPIRAL

CONSTRUCTION CAPABLE OF ACCEPTING & MAINTAINING A PAINTED FINISH.

GENERAL NOTES

MINIMUM DUCT INSULATION

PER ASHRAE 90.1 TABLE 6.8.2

DUCTWORK OUTSIDE

THERMAL ENVELOPE

(SEE NOTE 1)

UNCONDITIONED

SPACE OR BURIED

INDIRECTLY CONDITIONED

SPACE (SEE NOTES 2,3)

HEATING & COOLING

R-12 R-6 R-1.9

HEATING ONLY

R-12 R-6 R-1.9

COOLING ONLY

R-8 R-6 R-1.9

NOTES:

1. INCLUDES ATTICS ABOVE INSULATED CEILINGS, PARKING GARAGES, CRAWL

SPACES.

2. INCLUDES RETURN AIR PLENUMS.

3. RETURN DUCTS DO NOT REQUIRE INSULATION.

1345 NW WALL, SUITE 101

BEND, OREGON 97701

(541) 318-0404 cea@cea-engineering.com

COPYRIGHT 2026

STEELE ASSOCIATES

ARCHITECTS

All rights reserved. Reproduction or use in any form or by any means- graphic, electronic, mechanical, etc.- without written permission of STEELE ASSOCIATES ARCHITECTS is unlawful and subject to criminal prosecution.

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VENTILATION SCHEDULE

ROOM NAME

ROOM

NUMBER

OCCUPANCY BASED

AREABASED

/ EZ =

CFM OSA

CALCULATED NOTESPEOPLE

CFM PER

PERSON TOTAL CFM AREA CFM/SF

TOTAL

CFM

AUTOCLAVE 116 0 5 0 104 SF 0.06 6 0.8 8

BEHAVIORAL HEALTH OFFICE 118 2 5 10 107 SF 0.06 6 0.8 21

BREAK ROOM 122 4 5 20 152 SF 0.06 9 0.8 37

CONFERENCE / CLASSES 104 20 5 100 577 SF 0.06 35 0.8 169

DENTAL 114 2 5 10 160 SF 0.06 10 0.8 25

FITNESS 103 10 20 200 773 SF 0.06 46 0.8 308

FLEX OFFICE 119 2 5 10 102 SF 0.06 6 0.8 21

HALL 113 0 5 0 227 SF 0.06 14 0.8 18

HALL 102 0 5 0 189 SF 0.06 11 0.8 15

JANITOR 107 0 5 0 40 SF 0.06 2 0.8 3

LAB 120 1 5 5 86 SF 0.06 5 0.8 13

MEDICAL 115 2 5 10 134 SF 0.06 8 0.8 23

STORAGE 106 0 5 0 67 SF 0.06 4 0.8 6

STORAGE 105 0 5 0 66 SF 0.06 4 0.8 5

STORAGE 117 0 5 0 184 SF 0.06 11 0.8 14

STORAGE 111 0 5 0 21 SF 0.06 1 0.8 2

WAITING 101 5 5 25 215 SF 0.06 13 0.8 48

2. PROVIDE W/ DEMAND CONTROL VENTILATION.

1. PROVIDE W/ VIBRATION ISOLATION.

NOTES:

PACKAGED ROOF TOP UNIT - AIR COOLED SCHEDULE

MARK MFR MDL

SAF

CFM

OA

CFM ESP

COOLING HEATING

VOLTAGE PH MCA MOP SEER2 WEIGHT DOWN/HORIZ. ECONOMIZER? NOTES

TOTAL

MBH

SENSIBLE

MBH EDB EWB

AMBIENT

TEMP

ELEC. STRIP

CAPACITY (KW)

HEAT PUMP

CAPACITY (MBH)

RTU-1 DAIKIN DSH0363D 800 175 0.5 36 34.1 80 67 95 5 33.6 208 1 19.9 30 14 600 DOWN NO 1, 2

RTU-2 DAIKIN DSH0483D 1,600 245 0.75 48 46 80 67 95 15 45 208 3 23.5 35 13.7 600 DOWN NO 1

RTU-3 DAIKIN DSH0363D 1,200 315 0.5 36 35 80 67 95 10 33.6 208 3 19.9 30 14 600 DOWN NO 1, 2

2. INTERLOCK W/ ZONE DAMPER OPERATION.

1. INTERLOCK W/ ZONE THERMOSTAT.

NOTES:

DAMPER SCHEDULE

MARK MDL MFR LOCATION ROUND DAMPER DIAMETER CFM NOTES

BD-1 PL-AV16 PROLON RTU-2 16" 1,280 2

ZD-1 PL-AV12 PROLON RTU-2 12" 810 1

ZD-2 PL-AV10 PROLON RTU-2 10" 530 1

ZD-3 PL-AV07 PROLON RTU-2 7" 260 1

1. PROVIDE W/ BACKDRAFT DAMPER.

NOTES:

EXHAUST FAN SCHEDULE

MARK MFR MDL CFM ESP

ELECTRICAL

WEIGHT LBS NOTESVOLTS PH FLA

EF-1 GREENHECK SP-A90 80 0.2 115 1 0.17 20 1

1. PROVIDE TRIM PACKAGE, SAFETY LIMITS, COLOR BY ARCHITECT. PROVIDE WALL MOUNTED THERMOSTAT.

NOTES:

ELECTRIC WALL HEATER

MARK MFR MDL CFM WATTS

ELECTRICAL

WEIGHT NOTESVOLTS PH AMPS

EWH-1 QMARK CWH1202DSF 50 1500 208 1 7.3 10 1

COLOR SELECTION/FINISH OF ALL GRILLES AND DIFFUSERS SHALL BE BY ARCHITECT.

NOTES:

AIR DEVICE SCHEDULE

MARK MFR MDL SYSTEM TYPE NOTES

A TITUS PAS SUPPLY 24"x24" LAY-IN FACE DIFFUSER, STEEL, NECK SIZE AS INDICATED ON PLANS. PROVIDE W/ INTEGRAL BALANCING DAMPER.

B TITUS PAS SUPPLY 12"x12" LAY-IN FACE DIFFUSER, STEEL, NECK SIZE AS INDICATED ON PLANS. PROVIDE W/ INTEGRAL BALANCING DAMPER.

C TITUS PAR RETURN 24"x24" FLUSH FACE, LAY-IN PERFORATED FACE DIFFUSER. NECK SIZE AS INDICATED ON PLANS.

1. MINIMUM 55% FREE AREA.

NOTES:

LOUVER SCHEDULE

MARK MFR MDL

DIMENSIONS SCREEN

NOTESHEIGHT DEPTH WIDTH SCREEN TYPE LOCATION

L-1 GREENHECK ESD-635 15" 6" 18" BIRDSCREEN CYL. CLOSET

L-2 GREENHECK ESD-635 15" 6" 18" BIRDSCREEN CYL. CLOSET

REV. DATE DESCRIPTION

2 09/28/2026 BIDDING ADDENDUM #3

RFP-KTHFS-2026-002 – ADDENDUM #3 – Beatty Health Center Project Page 8

A

A

B

B

DASHED LINE OF BUILDING BELOW

C L

RTU-1

RTU-2

RTU-3

30A/2P/3R A - 22,24

60A/3P/3R A - 31,33,35

30A/3P/3R A - 26,28,30

GFI/WP

A - 29

GFI/WP

A - 29

GFI/WP

A - 29

HT

DOWNSPOUT

J

SMC HEATER #1

HEATING CABLE

HT

DOWNSPOUT

HT

DOWNSPOUT

HEATING CABLE

HT

DOWNSPOUT

HT

DOWNSPOUT

HT

DOWNSPOUT

J

SMC HEATER #2

1345 NW WALL, SUITE 101

BEND, OREGON 97701

(541) 318-0404 cea@cea-engineering.com

COPYRIGHT 2026

STEELE ASSOCIATES

ARCHITECTS

All rights reserved. Reproduction or use in any form or by any means- graphic, electronic, mechanical, etc.- without written permission of STEELE ASSOCIATES ARCHITECTS is unlawful and subject to criminal prosecution.

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CEACEA

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ROOF POWER PLAN

09/04/2026

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1/4" = 1'-0"

1 ROOF - POWER PLAN

SCALE : 1/4" = 1'-0"

0' 2' 4' 8' 12'1'

POWER GENERAL NOTES:

A. UNLESS OTHERWISE NOTED, 120V, 20A/1P BREAKERS SHALL UTILIZE #12

AWG CONDUCTORS. EXCEPTION: WHERE BRANCH CIRCUIT IS IN EXCESS

OF 125 LINEAR FEET, CONDUCTORS SHALL BE #10 AWG. EQUIPMENT

GROUNDING CONDUCTOR SHALL MATCH PHASE CONDUCTOR FOR

20A/1P CIRCUITS.

B. BRANCH CIRCUIT CONDUCTORS SIZED TO PREVENT VOLTAGE DROP

MAY BE REDUCED IN SIZE AS LOAD SUPPLIED BY REMAINING CIRCUIT

DECREASES. VOLTAGE DROP SHALL NOT EXCEED THREE PERCENT AT

THE FARTHEST BRANCH CIRCUITS.

C. MULTIWIRE BRANCH CIRCUITS SHALL BE INSTALLED PER ARTICLE 210.4

OF THE NEC. EACH MULTIWIRE CIRCUIT SHALL BE PROVIDED WITH A

MEANS THAT WILL SIMULTANEOUSLY DISCONNECT ALL UNGROUNDED

CONDUCTORS AT THE POINT WHERE THE BRANCH CIRCUIT ORIGINATES.

I.E. BREAKER HANDLE-TIE.

D. MAINTAIN A MINIMUM SEPARATION OF 12" BETWEEN CENTERLINE OF ALL

RECEPTACLES SET INTO OPPOSITE SIDES OF ALL SOUND ISOLATION

WALLS. WHERE ABOVE NOTED CONDITION OCCURS AND REQUIRES A

CONDUIT CONNECTION BETWEEN BOXES, UTILIZE FLEXIBLE TYPE

CONDUIT.

E. DEVICES INDICATED ON THIS DRAWINGS ARE DIAGRAMMATICAL ONLY.

CONTRACTOR SHALL REFER TO ARCHITECTURAL ELEVATIONS FOR

LOCATIONS OF OUTLETS, DEVICES, ETC. PRIOR TO ROUGH-IN.

F. REFERENCE MECHANICAL DRAWINGS FOR EXACT LOCATIONS AND

QUANTITIES OF DUCT SMOKE DETECTORS, FIRE/SMOKE DAMPERS AND

SMOKE CONTROL DAMPERS.

ROOF SNOW MELT CALCULATION:

GUTTER 1.................................................... 81'

DS TO GROUND (3 @ 10' * 2)................. 60'

SUB-TOTAL: 141' +/-

GUTTER 2.................................................... 85'

DS TO GROUND (3 @ 15' * 2)......................90'

SUB-TOTAL: 175' +/-

TOTAL: 316' +/-

[PRELIMINARY DESIGN BASED ON SEPARATING GUTTERS AND

SERVING GUTTER WITH A 30A2P FEED / CONTROLLER]

REV. DATE DESCRIPTION

2 09/28/2026 Bidding Addendum #3

RFP-KTHFS-2026-002 – ADDENDUM #3 – Beatty Health Center Project Page 9

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CABINET

130kW

DIESEL

GENERATOR

ATS

400A/3P

NEMA 3R

A 400A

MLO

120/208V 3Ø-4W

TO ULITILY

TRANSFORMER

ELECTRICAL RISER DIAGRAM

N.T.S.

SERVICE

ENTRANCE RATED

KEYED NOTES:

1. 130KW 120/208V 3⌀ 4-WIRE DIESEL GENERATOR WITH 24 HOUR SUBBASE FUEL TANK IN LEVEL 1 SOUND ATTENUATED

ENCLOSURE.

EQUAL TO KOHLER KD130-KH01051T.

460/4G

460/4G

400A/3P

2 SETS OF 4#250AL IN 4" CONDUIT PLUS

(1) SPARE 4" CONDUIT IN ACCORDANCE

WITH UTILITY STANDARDS

FUTURE PV

SOLAR

EQUIPMENT

(2) 2" CONDUITS

FOR FUTURE PV

SPD

#4/0CU

20/2G

30/2G

40/2G

55/2G

70/2G

85/2G

130/2G

150/2G

175/2G

200/2G

230/2G

255/2G

285/2G

310/2G

380/2G

460/2G

2#4, 1#8G, 1"C

2#6, 1#10G, 3/4"C

2#8, 1#10G, 3/4"C

2#10, 1#12G, 3/4"C

2#12, 1#12G, 1/2"C

2#3, 1#8G, 1-1/4"C

95/2G 2#2, 1#8G, 1-1/4"C

2#1, 1#6G, 1-1/4"C

2#1/0, 1#6G, 1-1/2"C

2#2/0, 1#6G, 1-1/2"C

2#3/0, 1#6G, 2"C

2#4/0, 1#4G, 2"C

2#250MCM, 1#4G, 2"C

2#300MCM, 1#4G, 2"C

2#350MCM, 1#3G, 2"C

2#500MCM, 1#3G, 2-1/2"C

2(2#4/0, 1#2G, 2"C)

20/3G

30/3G

40/3G

55/3G

70/3G

85/3G

130/3G

150/3G

175/3G

200/3G

230/3G

255/3G

285/3G

310/3G

380/3G

460/3G

3#4, 1#8G, 1"C

3#6, 1#10G, 3/4"C

3#8, 1#10G, 3/4"C

3#10, 1#12G, 3/4"C

3#12, 1#12G, 1/2"C

3#3, 1#8G, 1-1/4"C

95/3G 3#2, 1#8G, 1-1/4"C

3#1, 1#6G, 1-1/4"C

3#1/0, 1#6G, 1-1/2"C

3#2/0, 1#6G, 1-1/2"C

3#3/0, 1#6G, 2"C

3#4/0, 1#4G, 2"C

3#250MCM, 1#4G, 2-1/2"C

3#300MCM, 1#4G, 2-1/2"C

3#350MCM, 1#3G, 2-1/2"C

3#500MCM, 1#3G, 3"C

2(3#4/0, 1#2G, 2"C)

20/4G

30/4G

40/4G

55/4G

70/4G

85/4G

130/4G

150/4G

175/4G

200/4G

230/4G

255/4G

285/4G

310/4G

380/4G

460/4G

4#4, 1#8G, 1-1/4"C

4#6, 1#10G, 1"C

4#8, 1#10G, 3/4"C

4#10, 1#12G, 3/4"C

4#12, 1#12G, 1/2"C

4#3, 1#8G, 1-1/4"C

95/4G 4#2, 1#8G, 1-1/4"C

4#1, 1#6G, 1-1/2"C

4#1/0, 1#6G, 2"C

4#2/0, 1#6G, 2"C

4#3/0, 1#6G, 2"C

4#4/0, 1#4G, 2-1/2"C

4#250MCM, 1#4G, 2-1/2"C

4#300MCM, 1#4G, 3"C

4#350MCM, 1#3G, 3"C

4#500MCM, 1#3G, 3-1/2"C

2(4#4/0, 1#2G, 2-1/2"C)

CONDUIT AND CU WIRE DESIGNATION SCHEDULE

1 PHASE-2W + E.G.C. 1 PHASE/3 PHASE-3W + E.G.C. 3 PHASE-4W + E.G.C.

2#2, 1#6G, 1"C

2#4, 1#8G, 3/4"C

2#6, 1#8G, 3/4"C

2#1, 1#6G, 1"C

2#1/0, 1#6G, 1-1/4"C

2#2/0, 1#4G, 1-1/4"C

2#3/0, 1#4G, 1-1/4"C

2#4/0, 1#4G, 1-1/2"C

2#250MCM, 1#4G, 1-1/2"C

2#300MCM, 1#2G, 2"C

2#400MCM, 1#2G, 2"C

2#500MCM, 1#2G, 2"C

2#500MCM, 1#1G, 2"C

2#750MCM, 1#1G, 2-1/2"C

2(2#300MCM, 1#1/0G, 2"C)

40/3G

55/3G

70/3G

85/3G

130/3G

150/3G

175/3G

200/3G

230/3G

255/3G

285/3G

310/3G

380/3G

460/3G

95/3G

40/4G

55/4G

70/4G

85/4G

130/4G

150/4G

175/4G

200/4G

230/4G

255/4G

285/4G

310/4G

380/4G

460/4G

95/4G

CONDUIT AND AL WIRE DESIGNATION SCHEDULE

1 PHASE-2W + E.G.C. 1 PHASE/3 PHASE-3W + E.G.C. 3 PHASE-4W + E.G.C.

40/2G

55/2G

70/2G

85/2G

130/2G

150/2G

175/2G

200/2G

230/2G

255/2G

285/2G

310/2G

380/2G

460/2G

95/2G

3#2, 1#6G, 1-1/4"C

3#4, 1#8G, 1"C

3#6, 1#8G, 3/4"C

3#1, 1#6G, 1-1/4"C

3#1/0, 1#6G, 1-1/4"C

3#2/0, 1#4G, 1-1/2"C

3#3/0, 1#4G, 1-1/2"C

3#4/0, 1#4G, 2"C

3#250MCM, 1#4G, 2"C

3#300MCM, 1#2G, 2"C

3#400MCM, 1#2G, 2-1/2"C

3#500MCM, 1#2G, 2-1/2"C

3#500MCM, 1#1G, 2-1/2"C

3#750MCM, 1#1G, 3"C

2(3#300MCM, 1#1/0G, 2"C)

4#6, 1#8G, 3/4"C

4#4, 1#8G, 1"C

4#2, 1#6G, 1-1/4"C

4#1, 1#6G, 1-1/4"C

4#1/0, 1#6G, 1-1/2"C

4#2/0, 1#4G, 2"C

4#3/0, 1#4G, 2"C

4#4/0, 1#4G, 2"C

4#250MCM, 1#4G, 2-1/2"C

4#300MCM, 1#2G, 2-1/2"C

4#400MCM, 1#2G, 2-1/2"C

4#500MCM, 1#2G, 3"C

4#500MCM, 1#1G, 3"C

4#750MCM, 1#1G, 3-1/2"C

2(4#300MCM, 1#1/0G, 2-1/2"C)

GENERAL NOTES:

A. CONDUIT SIZE BASED ON THHN/THWN 40% FILL CALCULATION. WIRE SIZE BASED ON NEC 110-14C WITH 60°C AMPACITY

TABLES FOR 20A THRU 100 AMPS AND 75°C AMPACITY BABLES FOR 20A THRU 100 AMPS.

B. IN GENERAL, THE ACTUAL BREAKER AMPERAGE SHALL BE EQUAL TO OR NEXT STANDARD SIZE SMALLER THAN THE MAXIMUM WIRE AMPS. EXCEPTIONS SHALL BE MOTOR AND SPECIAL EQUIPMENT BREAKERS WHICH SHALL BE SIZED PER N.E.C. AND VENDOR REQUIREMENTS. OMIT GROUND CONDUCTORS ON SERVICE ENTRANCE FEEDERS (TYPICAL).

USE #12 WIRE U.O.N. PRIOR TO ROUGH-IN, CONTRACTOR SHALL COORDINATE BREAKER AND WIRING WITH ACTUAL

REQUIREMENTS OF EQUIPMENT BEING FURNISHED FOR THIS SPECIFIC PROJECT.

C. UNLESS NOTED OTHERWISE ALL 20A., 1P. BREAKERS TO UTILIZE #12 CONDUCTORS. EXCEPT WHERE BRANCH CIRCUIT IS IN EXCESS OF 90 LINEAR FEET CONDUCTORS TO BE #10 AND OVER 175 FEET LINEAR FEET CONDUCTORS TO BE #8.

1345 NW WALL, SUITE 101

BEND, OREGON 97701

(541) 318-0404 cea@cea-engineering.com

COPYRIGHT 2026

STEELE ASSOCIATES

ARCHITECTS

All rights reserved. Reproduction or use in any form or by any means- graphic, electronic, mechanical, etc.- without written permission of STEELE ASSOCIATES ARCHITECTS is unlawful and subject to criminal prosecution.

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DRAWN BY CHECKED BY

SHEET NO.

5 4 3 2 1

5 4 3 2 1

A

B

C

D

A

B

C

D

/2

/2

:4

:5

P

M

E401

CEACEA

26109.01

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ELECTRICAL RISER

DIAGRAM

09/04/2026

K L A

M A

T H

T R

IB

A

L H

E A

L T

H

B E

A T

T Y

Notes:

Receptacle 13640 VA 86.66% 11820 VA

Motor 10100 VA 100.00% 10100 VA Total Est. Demand Current: 186 A

Lighting 2608 VA 125.00% 3260 VA Total Conn. Current: 196 A

Heating 1518 VA 100.00% 1518 VA Total Est. Demand: 66976 VA

HVAC 18173 VA 100.00% 18173 VA Total Conn. Load: 70635 VA

Equipment 24692 VA 90.00% 22223 VA

Load Classification Connected Load Demand Factor Estimated Demand Panel Totals

Legend:

Total Amps: 219 A 208 A 171 A

Total Load: 25716 VA 24352 VA 20569 VA

83 84

81 82

79 80

77 -- -- -- -- 0 78

75 -- -- -- -- 0 2500 -- -- -- -- 76

73 SPD -- 30 A 3 0 2500 2 60 A Equip... Generator Control Panel(70/3G) 74

71 Spare -- 20 A 1 0 0 1 20 A -- Spare 72

69 Spare -- 20 A 1 0 0 1 20 A -- Spare 70

67 Spare -- 20 A 1 0 0 1 20 A -- Spare 68

65 Spare -- 20 A 1 0 0 1 20 A -- Spare 66

63 -- -- -- -- 0 0 1 20 A -- Spare 64

61 Snow Melt Controller(30/3G) Equip... 30 A 2 2100 0 1 20 A -- Spare 62

59 -- -- -- -- -- 180 1 20 A Recept... Receptacle-Lab 60

57 Future Solar PV Equipment -- -- 2 -- 180 1 20 A Recept... Receptacle-Lab 58

55 Projector Screen Equip... 20 A 1 500 2667 -- -- -- -- 56

53 -- -- -- -- 0 2667 -- -- -- -- 54

51 Snow Melt Controller(30/3G) Equip... 30 A 2 1692 2667 3 20 A Equip... Water Heater(30/3G) 52

49 -- -- -- -- 2500 500 1 20 A Equip... Projector 50

47 Dental Compressor(30/2G) Motor 30 A 2 2500 100 1 20 A Equip... Security System 48

45 -- -- -- -- 2500 330 1 20 A Lighting Lighting 46

43 Dental Compressor(30/2G) Motor 30 A 2 2500 500 1 20 A Equip... Electric Water Cooler 44

41 CP-1 Motor 20 A 1 100 180 1 20 A Recept... Receptacle-Fitness Equipment 42

39 -- -- -- -- 759 180 1 20 A Recept... Receptacle-Fitness Equipment 40

37 EWH-1 Heating 20 A 2 759 59 1 20 A Lighting Lighting-Exterior 38

35 -- -- -- -- 2256 236 1 20 A Lighting Lighting-Exterior 36

33 -- -- -- -- 2256 59 1 20 A Lighting Lighting-Exterior 34

31 RTU-2(40/3G) HVAC 35 A 3 2256 118 1 20 A Lighting Lighting-Exterior 32

29 Receptacles - Roof Recept... 20 A 1 540 1901 -- -- -- -- 30

27 Receptacle-I.T. Equipment Recept... 20 A 1 360 1901 -- -- -- -- 28

25 Receptacle-I.T. Equipment Recept... 20 A 1 360 1901 3 30 A HVAC RTU-3(30/3G) 26

23 Receptacle-Medical Recept... 20 A 1 1080 2851 -- -- -- -- 24

21 Equipment-Dental/Medical Equip... 20 A 1 1000 2851 2 30 A HVAC RTU-1(30/2G) 22

19 Refrigerator Equip... 20 A 1 1200 533 1 20 A Lighting Lighting 20

17 Dishwasher Equip... 20 A 1 1200 368 1 20 A Lighting Lighting 18

15 Refrigerator Equip... 20 A 1 1200 500 1 20 A Equip... Fire Alarm Control Panel 16

13 Receptacle-Disposal Recept... 20 A 1 500 180 1 20 A Recept... Receptacle-Breakroom 14

11 Freezer Equip... 20 A 1 1200 1080 1 20 A Recept... Receptacle-Lab 12

9 Receptacle-Break/Hall Recept... 20 A 1 1080 1260 1 20 A Recept... Receptacle-Flex 10

7 Receptacle-Waiting Recept... 20 A 1 1080 1080 1 20 A Recept... Receptacle-Dental 8

5 Receptacle-Fitness Recept... 20 A 1 1080 1080 1 20 A Recept... Receptacle-Bathrooms 6

3 Receptacle-Exterior Recept... 20 A 1 900 180 1 20 A Recept... Receptacle-Lab 4

1 Lighting Lighting 20 A 1 919 1080 1 20 A Recept... Receptacle-Conference 2

CKT Circuit Description Demand

Code TRIP P

A B C

P TRIP

Demand

Code Circuit Description CKT

(1) 60 circuit panelboard

Notes:

Enclosure: Type 1

Mounting: Surface Wires: 4 Mains Rating: 400 A

Supply From: ATS Phases: 3 Mains Type: MLO

Location: MECH / I.T. 112 Volts: 120/208 Wye A.I.C. Rating: 22k

Branch Panel: A

REV. DATE DESCRIPTION

2 09/28/2026 Bidding Addendum #3

RFP-KTHFS-2026-002 – ADDENDUM #3 – Beatty Health Center Project Page 10