25388 - CBI - Lighting Bid Addendum - 05-01-2026.pdf

PDF 6 MB Posted May 1, 2026

Attached to: Grand Junction Maintenance Project 2026-239M25
Solicitation number: IFB1 REAA 2026000155 3
Issued by: Mesa County, Colorado

About this file

Written by GovTribe AI · May 4, 2026

This is a Lighting Bid Addendum document issued on May 1, 2026, for the Colorado Bureau of Investigation located at 2797 Justice Drive, Grand Junction, Colorado. The project involves the design and specification of lighting systems for a comprehensive facility renovation and expansion. The scope includes interior lighting for three distinct areas containing specialized laboratory and office spaces such as computer labs, firearms labs, DNA analysis rooms, serology labs, and administrative areas, as well as exterior site lighting for parking areas, walkways, entry canopies, and landscaping. The lighting design incorporates LED fixtures throughout, with specifications for various fixture types including downlights, recessed mounts, pendant fixtures, vanity lights, vaportite fixtures, exit signs, and exterior pole-mounted luminaires. The addendum documents the most recent design iteration following schematic design (November 14, 2025), design development (December 5, 2025), 90% construction documents (December 29, 2025), and code comment responses (March 6, 2026), with the bid addendum issued as part of the final bidding process.

The lighting design complies with 2024 International Energy Conservation Code (IECC) standards, including daylight-responsive control zones per C405.2.4 and interior lighting power allowances calculated using the building area method for 38,516 square feet at 0.62 watts per square foot. Total connected interior lighting power is specified at 15,673 watts against an allowed wattage of 23,879 watts. Exterior lighting power totals 2,088 watts against an allowed wattage of 2,108 watts, designed for Lighting Zone 2 with parking lot illumination levels conforming to IESNA standards. All new light circuits serving egress paths shall be provided with inverter backing for emergency operation, and exterior lighting shall operate via astronomical time clock or photocell controls with post-curfew reduction of at least 50% for parking lots. The design is the responsibility of Bighorn Consulting Engineers, Inc., a mechanical and electrical engineering firm located in Grand Junction, Colorado, and all fixture specifications include approved equivalent options for bidding purposes.

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COMPUTER

LAB

MECHANICAL

GUN VAULT

LATENTS

EVALUATION

DUSTING

NIBIN

AFIS

FUMING

WORK

STATION

DIGITAL

PHOTO

PROCESSING

FIREARMS

LAB

AMMO

GSR

WORK

RANGE

CHEM.

INSTRUMENT

CHEM. LAB

CHEM.

EVIDENCE

STORAGE

GAS/LN

STORAGE

CHEM.

SOLVENT

STORAGE

TRACE

ANALYSIS

BIO

VESTIBULE

RANGE

MASTER

TOOL

RESTROOM

JAN.

GUN CLEAN

BIO ALCOVE

CORR

C101

CORR

C118

CORR

C103

B.9

Sa 3 b b b b b b b b b b b b b b b b b b b b b

Sa 3 b b

Sa 3aaa a a

Sc 3S

Sc 3 c c c

S M A

S 3 S 3

MASD MO

MASD SD

MA SD

S3D

S M A

SD MO

S3D

SMO SD

DMA

S S

DMO

DMA

3DMO

S M A

S3D

MOS4D

S 3

SMA

S3 MO

S4 MO

R1 R1

P2 P2 P2

G2 G2

G3G3

G3 G3 G3 G3 G3 G3

G3 G3

G3 G3 G3

G3 G3

G3 G3 G3

G3 G3

G3 G3 G3

G3 G3

G3 G3 G3 G3

G2G2

D1 D1 D1

D1 D1

D3 D3 D3 D3 D3 D3

D3 D3 D3

D3 D3

UC1 UC1

UC1 UC1 UC1 UC1

UC1

UC1UC1UC1

UC1

2 2

D MO

S3 MO

S4 MO

S3 MO

OS OS OS

EMX

IU IU

G3 G3 b

LIGHTING FLAG NOTES:

1. AREA ENCLOSED IS A DAYLIGHT CONTROL ZONE. PROVIDE WITH DAYLIGHT

RESPONSIVE CONTROLS IN COMPLIANCE WITH 2024 IECC C405.2.4.

2. "IN USE" SIGN LOCATION. "IN USE" SIGNS SHALL BE REPLACED.

3. NO SCOPE IN AREA ENCLOSED. DO NOT DEMOLISH EXISTING LIGHTS OR

CONTROL DEVICES.

4. LIGHT FIXTURES INCLUDED WITH UNIT ARE EXISTING TO REMAIN.

DATE: ISSUED FOR:

SHEET NUMBER:

May 01, 2026 - 3:33:59pm

DO NOT REPRODUCE THESE DRAWINGS AND

SPECIFICATIONS WITHOUT THE EXPRESSED WRITTEN

PERMISSION OF THE DESIGNER. THE DRAWINGS AND

SPECIFICATIONS ARE INSTRUMENTS OF THE SERVICE AND

SHALL REMAIN THE PROPERTY OF THE DESIGNER

WHETHER THE PROJECT FOR WHICH THEY ARE MADE IS

EXECUTED OR NOT. THESE DRAWINGS AND

SPECIFICATIONS SHALL NOT BE USED BY ANYONE ON

ANY OTHER PROJECTS FOR ADDITIONS TO THIS PROJECT

BY OTHERS EXCEPT BY THE EXPRESSED WRITTEN

PERMISSION OF THE DESIGNER.

Bi gh or n

C on su lti ng E ng in ee rs

, I nc

M ec ha ni ca l & E le ct ric al

E ng in ee rs

In di an

R oa d G ra nd

J un ct io n, C

Ph on e:

) 2

-8

DATE:

CHECKED BY:

JOB NO:

DRAWN BY:

SCALE:

E1-1

N G

O O

R P

O F

J U

E D

E G

D J

U N

O N

, C O

LIGHTING - AREA 1 - FLOOR PLAN

SCALE:

NORTH

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

BCE

11/14/2025

25-388

AS SHOWN

11/14/2025 SCHEMATIC DESIGN

12/05/2025 DESIGN DEVELOPMENT

12/29/2025 90% CDS

03/06/2026 CODE COMMENT RESPONSES

05/01/2026 BID ADDENDUM

1 1 1 1 1 1

1 1

1 1 1

AIC

CURRENT

FILES

LAB/FIELD

CORR

C107

VEST.

COPY

CORR

C113

CLERICAL

MEN

WOMEN

AIC

1005CONFERENCE

BIO VEST.

SEROLOGY

LAB

SHAKEDOWN

CODIS

SHAKEDOWN

BIO VEST.

DNA SAMPLE

DNA

EVIDENCE

JAN.

DNA AMP LAB

SEROLOGY

EVIDENCE

BIO VEST.

CORR

C104

CORR

C120

CORR

C105

CORR

C109

LOBBY

CORR

C112

CORR

C111

STORAGE

6 7

FEC

TRAVEL DISTANCE = 137 FT

RAMP 1:12

DMA

SD MA

S3 MA

3MA

MA SD

S3D

S4D

S3 MA

MA S3

SMO

SD MA SD MA

SD MA

DMO

S4 D, a

D, b

SD MO

S3 MO

S4 D, a

S3 MO

S4 MO

S3D

P1,c

G1 G1 G1

P1,a

G2 G2 G2

G3 G3

G3 G3 G3 G3

G3 G3

G3 G3 G3 G3

G3G3 G3 G3 G3 G3 G3 G3 G3

G3 G3 G3 G3 G3 G3 G3 G3 G3

G3 G3

D3 D3 D3 D3 D3 D3

D3 D3D3D3D3

D3D3

D3,a D3,a

D1 D1 D1 D1

D1 D1 D1 D1 D1 D1 D1

D1 D1 D1 D1

D1 D1 D1

D1 D1

D3 D3 D3 D3 D3 D3 D3D3

D1 D1 D1 D1 D1 D1 D1

D2 D2 D2 D2

V1 V1

UC1

S4 D, c

D, d

D, e

S3D,a MOS3D,b

MOS3D,c MOS3D,d

MOS3D,e

D2,aD2,aD2,aD2,aD2,aD2,aD2,aD2,aD2,a

D3,b

P1,c P1,c P1,c P1,c P1,c P1,c P1,c P1,c P1,c P1,c P1,c P1,c P1,c

P1,d P1,d P1,d P1,d P1,d P1,d P1,d P1,d P1,d P1,d P1,d P1,d P1,d P1,d

S3D

D MA

S3D

4DMO

S3 MO

P1,e P1,e P1,e P1,e P1,e P1,e P1,e P1,e P1,e P1,e P1,e P1,e P1,e P1,e

S3 MO

OSOS

OS OS

OSOS

EMX

LIGHTING FLAG NOTES:

1. AREA ENCLOSED IS A DAYLIGHT CONTROL ZONE. PROVIDE WITH DAYLIGHT

RESPONSIVE CONTROLS IN COMPLIANCE WITH 2024 IECC C405.2.4.

2. "IN USE" SIGN LOCATION. "IN USE" SIGNS SHALL BE REPLACED.

3. NO SCOPE IN AREA ENCLOSED. DO NOT DEMOLISH EXISTING LIGHTS OR

CONTROL DEVICES.

4. LIGHT FIXTURES INCLUDED WITH UNIT ARE EXISTING TO REMAIN.

DATE: ISSUED FOR:

SHEET NUMBER:

May 01, 2026 - 3:34:00pm

DO NOT REPRODUCE THESE DRAWINGS AND

SPECIFICATIONS WITHOUT THE EXPRESSED WRITTEN

PERMISSION OF THE DESIGNER. THE DRAWINGS AND

SPECIFICATIONS ARE INSTRUMENTS OF THE SERVICE AND

SHALL REMAIN THE PROPERTY OF THE DESIGNER

WHETHER THE PROJECT FOR WHICH THEY ARE MADE IS

EXECUTED OR NOT. THESE DRAWINGS AND

SPECIFICATIONS SHALL NOT BE USED BY ANYONE ON

ANY OTHER PROJECTS FOR ADDITIONS TO THIS PROJECT

BY OTHERS EXCEPT BY THE EXPRESSED WRITTEN

PERMISSION OF THE DESIGNER.

Bi gh or n

C on su lti ng E ng in ee rs

, I nc

M ec ha ni ca l & E le ct ric al

E ng in ee rs

In di an

R oa d G ra nd

J un ct io n, C

Ph on e:

) 2

-8

DATE:

CHECKED BY:

JOB NO:

DRAWN BY:

SCALE:

E1-2

N G

O O

R P

O F

J U

E D

E G

D J

U N

O N

, C O

LIGHTING - AREA 2 - FLOOR PLAN

SCALE:

NORTH

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

BCE

11/14/2025

25-388

AS SHOWN

11/14/2025 SCHEMATIC DESIGN

12/05/2025 DESIGN DEVELOPMENT

12/29/2025 90% CDS

03/06/2026 CODE COMMENT RESPONSES

05/01/2026 BID ADDENDUM

1 1 1 1 1 1 1

1 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 1 1 1 1 1 1 11

WOMEN

MEN

INTERNET

CRIMES

TACTICAL

EXERCISE

CORR

C108

CORR

C117

CORRIDOR

C116

OPEN OFFICE

STORAGE

SERVER

TRAINING

OPEN OFFICE

1014CONFERENCE

STORAGE

PROCESSING

INTAKE

BLACK BOX

CRIME SCENE

VAN

VEHICLE

PROCESSING

ELECTRIC

INTER.

POLY.

INTER.

TOILET

MONITOR

WOMENS

LOCKERS

MENS

LOCKERS

CORR

C114

STORAGE

COOLER

FREEZER

LIBRARY

LOBBY

CORR

C110

CORR

C106

CORR

C100

ANALYSTS

EQUIP

KITCHEN

BREAK

REF.

14 16

13.5

13.5 16.2

13.7

B.9

SD MA

S3D

MOS3D

S3D

MOS3D

DMA

S M A

DMA

SMO

S M O

MA SD

SMA

SMA SMA

S3 MA

S 3

S3D

D MA

S M O

SMO

S3 MO

S3 S3

S S

S3D

D MA

P2 P2 P2

P2 P2

P2 P2 P2

P1 P1 P1 P1 P1

P1 P1

P2 P2 P2

P2 P2 P2 P2 P2

P2 P2

G2 G2

G2G2

G3 G3 G3 G3

G3 G3

G3 G3 G3

G3 G3

G3 G3 G3

G2 G2

D2,a

D3,b

D2,aD1 D1 D1D1

D1 D1 D1D1

D3 D3 D3

D2 D2

D2 D2 D2 D2 D2 D2 D2 D2

D2,a

D2 D2 D2

D2 D2

D2 D2 D2

D2 D2

D2 D2 D2

D2D2D2 D2

D2 D2

D2 D2 D2 D2 D2 D2 D2 D2

V1 V1

P2 P2

S3D

S3 D, a

D, b

D, c

D, d

D, e

S4D,a MOS4D,b

MOS4D,c MOS4D,d

MOS4D,e

D2,aD2,aD2,aD2,aD2,aD2,aD2,a

D2,a

D3,a D3,a

D3,bD3,b

D3,b

P1,c P1,c P1,c P1,c P1,c P1,c P1,c P1,c P1,c P1,c P1,c P1,c P1,c

P1,d P1,d P1,d P1,d P1,d P1,d P1,d P1,d P1,d P1,d P1,d P1,d P1,d

S M A

P1,e P1,e P1,e P1,e P1,e P1,e P1,e P1,e P1,e P1,e P1,e P1,e P1,e

UC1 UC1

UC1

S3 MO

OS OS

EMX

IU IU IU

EMX

2 2 2

LIGHTING FLAG NOTES:

1. AREA ENCLOSED IS A DAYLIGHT CONTROL ZONE. PROVIDE WITH DAYLIGHT

RESPONSIVE CONTROLS IN COMPLIANCE WITH 2024 IECC C405.2.4.

2. "IN USE" SIGN LOCATION. "IN USE" SIGNS SHALL BE REPLACED.

3. NO SCOPE IN AREA ENCLOSED. DO NOT DEMOLISH EXISTING LIGHTS OR

CONTROL DEVICES.

4. LIGHT FIXTURES INCLUDED WITH UNIT ARE EXISTING TO REMAIN.

DATE: ISSUED FOR:

SHEET NUMBER:

May 01, 2026 - 3:34:01pm

DO NOT REPRODUCE THESE DRAWINGS AND

SPECIFICATIONS WITHOUT THE EXPRESSED WRITTEN

PERMISSION OF THE DESIGNER. THE DRAWINGS AND

SPECIFICATIONS ARE INSTRUMENTS OF THE SERVICE AND

SHALL REMAIN THE PROPERTY OF THE DESIGNER

WHETHER THE PROJECT FOR WHICH THEY ARE MADE IS

EXECUTED OR NOT. THESE DRAWINGS AND

SPECIFICATIONS SHALL NOT BE USED BY ANYONE ON

ANY OTHER PROJECTS FOR ADDITIONS TO THIS PROJECT

BY OTHERS EXCEPT BY THE EXPRESSED WRITTEN

PERMISSION OF THE DESIGNER.

Bi gh or n

C on su lti ng E ng in ee rs

, I nc

M ec ha ni ca l & E le ct ric al

E ng in ee rs

In di an

R oa d G ra nd

J un ct io n, C

Ph on e:

) 2

-8

DATE:

CHECKED BY:

JOB NO:

DRAWN BY:

SCALE:

E1-3

N G

O O

R P

O F

J U

E D

E G

D J

U N

O N

, C O

LIGHTING - AREA 3 - FLOOR PLAN

SCALE:

NORTH

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

BCE

11/14/2025

25-388

AS SHOWN

11/14/2025 SCHEMATIC DESIGN

12/05/2025 DESIGN DEVELOPMENT

12/29/2025 90% CDS

03/06/2026 CODE COMMENT RESPONSES

05/01/2026 BID ADDENDUM 1

1 1 1 1 1 1 1 1 11 1 1 1

1 1

1 1 1 1 1

1 1

1 1 1

1 1 1 1 1 1 11

3PH,4W

TRANSFORMER

UTILITY

(5)3"C-4#400MCM

NEMA 1

1600AMP BUSSED, 100KAIC RATED

SIEMENS TYPE "SB1" SWITCH BOARD

1.25"C-4#1

+GND

(2)2"C-4#3/0

+GND+GND

1.25"C-3#3

1600AMP MAIN C.B.

277/480

78 MCA

UNIT

AHU-1

ROOFTOP

AIR HANDLING

C.B.

400A/390A/3

C.B.

125A/3 C.B.

HP3

125A MLO

30CKT

ONE-LINE DIAGRAM

CURRENT TRANS

VERIFY STYLE AND

TYPE WITH UTILITY CO.

METER HOUSING MOUNTED

ON THE OUTSIDE OF BLDG

277/480 VOLT GFI PROTECTED AND

TVSS PROTECTED.

MCM +GND

2.5"C-3#250

230 MCA

UNIT

AHU-3

ROOFTOP

AIR HANDLING

250A/3 C.B.

+GND

2"C-3#2/0

129 MCA

UNIT

AHU-2

ROOFTOP

AIR HANDLING

150A/3 C.B.

4#300MCM

(3)2.5"C

800A/3 C.B.

800/4

(3)2.5"C-4#300MCM+GND

800A C.B.

C.B. C.B.

125A/3

1.25"C-3#1

+GND

UPS

80 KVA

64 KW

480V

120/208V

3PH,4W

2"C-4#3/0

+GND

277/480V

200A/3 C.B.

EL1

200A MLO

30CKT

3PH,4W

277/480V

HP2

200A MLO

42CKT

TR1

75 KVA

480V

120/208V

84CKT

200A MB

PP1

1 1/4"C-3#3

+GND

200A

TR2

75 KVA

480V

120/208V

84CKT

200A MB

PP2

1 1/4"C-3#3

+GND

200A

3PH,4W

277/480V

HP1

400A MLO

42CKT

90A

120/208V

800 AMP MAIN C.B.

TVSS PROTECTED

+GND

4#300MCM

(3)2.5"C

+GND

NEMA 1

800AMP BUSSED, 65KAIC RATED

SIEMENS TYPE "P4" PANELBOARD

SPARE

60A/3 C.B.

SPARE

100A/3 C.B.

TR4

75 KVA

480V

120/208V

3PH,4W

120/208V

126CKT

225A MB

PP3

ATS

277/480V

200A

(3)2.5"C-4#300MCM+GND

90A

480V

120/208V

TR3

75 KVA

200A

120/208V

30CKT

200A MB

EP1

1.25"C-3#3

+GND

90A/3 C.B.

1 1/4"C-3#3

+GND

60A/3

SPARE

120/208V

60CKT

200A MLO

UPS2

120/208V

30CKT

200A MB

UPS1

2"C-4#3/0

+GND

200A/3 C.B.

PANEL SCHEDULE - HP2 TYPE: PANELBOARD BUS SIZE: 225 PHASES: 3 NEUTRAL BUS: YES

VOLTAGE: 277/480 MAIN BRKR: NONE WIRES: 4 GROUND BUS: YES

ENCLOSURE: NEMA1 MOUNTING: FLUSH SC RATING: 22000

LOAD TYPE LOAD DESCRIPTION AMPS CKT# 0/ CKT# AMPS LOAD TYPE LOAD DESCRIPTION

POLES LOAD LOAD POLES

SPARE --- --- 1 A 2 --- SPARE ---

--- --- 0 0 --- ---

SPARE SPARE 50A 3 B 4 30A SPARE SPARE

--- 3P 0 0 3P ---

SPARE --- --- 5 C 6 --- SPARE ---

--- --- 0 0 --- ---

MOTOR --- --- 7 A 8 --- MOTOR ---

--- --- 5577 5577 --- ---

MOTOR EF-14 A 40A 9 B 10 40A MOTOR EF-13 A

--- 3P 5577 5577 3P ---

MOTOR --- --- 11 C 12 --- MOTOR ---

--- --- 5577 5577 --- ---

MOTOR --- --- 13 A 14 --- MOTOR ---

--- --- 19953 3049 --- ---

MOTOR EF-12 A 90A 15 B 16 15A MOTOR UNIT EF-1

--- 3P 19953 3049 3P ---

MOTOR --- --- 17 C 18 --- MOTOR ---

--- --- 19953 3049 --- ---

MOTOR --- --- 19 A 20 --- MOTOR ---

--- --- 2106 3718 --- ---

MOTOR MAKE UP AIR UNIT 15A 21 B 22 20A MOTOR CIRCULATION PUMP #1

--- 3P 2106 3718 3P ---

MOTOR --- --- 23 C 24 --- MOTOR ---

--- --- 2106 3718 --- ---

MOTOR --- --- 25 A 26 --- MOTOR ---

--- --- 558 3718 --- ---

MOTOR UNIT CP-1 15A 27 B 28 20A MOTOR CIRCULATION PUMP #2

--- 3P 558 3718 3P ---

MOTOR --- --- 29 C 30 --- MOTOR ---

--- --- 558 3718 --- ---

MOTOR --- --- 31 A 32 --- MOTOR ---

--- --- 5543 558 --- ---

MOTOR UNIT CP-1 20A 33 B 34 15A MOTOR UNIT CP-2

--- 3P 5543 558 3P ---

MOTOR --- --- 35 C 36 --- MOTOR ---

--- --- 5543 558 --- ---

MOTOR --- --- 37 A 38 --- MOTOR ---

--- --- 5543 558 --- ---

MOTOR UNIT CP-1 20A 39 B 40 15A MOTOR UNIT CP-3

--- 3P 5543 558 3P ---

MOTOR --- --- 41 C 42 --- MOTOR ---

--- --- 5543 558 --- ---

LOADS BY TYPE: LOADS BY PHASE:

LOAD CONNECTED DEMAND DEMAND CONNECTED CONNECTED BALANCE

TYPE LOAD (VA) FACTOR LOAD (VA) PHASE LOAD (VA) LOAD (AMPS) (PERCENT)

LIGHTING 0.00 1.25 0.00 A 56457.70 203.82 A-B: 100

KITCHEN 0.00 0.00 0.00 B 56457.70 203.82 B-C: 100

PROCESS 0.00 1.00 0.00 C 56457.70 203.82 C-A: 100

RECEPTACLES 0.00 1.00 0.00

MECH HEATING 0.00 1.00 0.00 TOTAL/AVERAGE 169373.00 203.82 100.0

MECH COOLING 0.00 1.00 0.00

MECH YEAR ROUND 0.00 1.00 0.00 NOTES:

APPLIANCE 0.00 1.00 0.00

MISCELLANEOUS 0.00 1.00 0.00 1. THE LARGEST CONNECTED MOTOR LOAD IS INCLUDED IN MECHANICAL, PROCESS, OR MOTOR LOADS.

MOTOR 169373.00 1.00 254059.50

SPARE 0.00 1.00 0.00

LARGEST MOTOR 1 ABOVE 0.25 14965.00

TOTAL 169373.00 184338.00

NOTES:

1. CONTRACTOR SHALL FIELD VERIFY EXISTING CONDITIONS.

2. CONTRACTOR SHALL INVESTIGATE EXISTING ELECTRICAL SUPPLY FOR HVAC

EQUIPMENT TO BE REPLACED. ENGINEER SHALL BE NOTIFIED OF RESULTS.

3. CONTRACTOR SHALL LOAD MONITOR EXISTING PANELS P2, HP1, AND HP2 AND ANY

OTHER PANEL CURRENTLY SUPPLYING HVAC EQUIPMENT TO BE REPLACED FOR A

PERIOD OF NOT LESS THAN 30 DAYS PER 2023 NEC SECTION 220.87. CONTRACTOR

SHALL VERIFY THAT 125% OF THE EXISTING MAXIMUM DEMAND PLUS THE NEW LOAD

DOES NOT EXCEED THE AMPACITY OF THE FEEDER OR RATING OF THE SERVICE.

ENGINEER SHALL BE NOTIFIED OF THE RESULTS.

4. CONTRACTOR SHALL OBTAIN THE MAXIMUM DEMAND DATA OF THE EXISTING

SERVICE OVER A 1-YEAR PERIOD. CONTRACTOR SHALL VERIFY THAT THE MAXIMUM

DEMAND AT 125% PLUS THE NEW LOAD DOES NOT EXCEED THE AMPACITY OF THE

FEEDER OR RATING OF THE SERVICE PER 2023 NEC SECTION 220.87. ENGINEER

SHALL BE NOTIFIED OF RESULTS.

AREA ENCLOSED IS NEW ADDITION;

ALL ELSE IS EXISTING TO REMAIN

AREA ENCLOSED IS NEW ADDITION;

ALL ELSE IS EXISTING TO REMAIN

AHU ARE NEW TO

REPLACE EXISTING

UNITS

AHU ARE NEW TO

REPLACE EXISTING

UNITS

EXISTING MAKEUP

AIR UNITS AND

EXHAUST FANS

SUPPLIED FROM

PANELS HP2 AND

HP1 SHALL BE

REPLACED AND

RECONNECTED TO

EXISTING CIRCUITS

EXISTING EXHAUST

FAN SHALL BE

REPLACED AND

RECONNECTED TO

EXISTING CIRCUIT

EXISTING MAKE UP

AIR UNIT SHALL BE

REPLACED AND

RECONNECTED TO

EXISTING CIRCUIT

PANEL SCHEDULE - HP1 TYPE: PANELBOARD BUS SIZE: 400 PHASES: 3 NEUTRAL BUS: YES

VOLTAGE: 277/480 MAIN BRKR: NONE WIRES: 4 GROUND BUS: YES

ENCLOSURE: NEMA1 MOUNTING: SURFACE SC RATING: 22000

LOAD TYPE LOAD DESCRIPTION AMPS CKT# 0/ CKT# AMPS LOAD TYPE LOAD DESCRIPTION

POLES LOAD LOAD POLES

LIGHTING LIGHTS RANGE 20A 1 A 2 20A LIGHTING LIGHTS CORRIDOR PENDANTS

--- 1P 3956 2325 1P ---

LIGHTING LIGHTS CHEM INST 20A 3 B 4 20A LIGHTING LIGHTS CORRIDOR PENDANTS

--- 1P 3133 2325 1P ---

LIGHTING LIGHTS CHEM LAB TRACE ANALY 20A 5 C 6 --- MISCELLANEOUS ---

--- 1P 3012 6667 --- ---

LIGHTING LIGHTS FIRE ARMS GUN VAULT 20A 7 A 8 40A MISCELLANEOUS HUMIDIFIER

--- 1P 3257 6667 3P ---

LIGHTING LIGHTS LATENTS 20A 9 B 10 --- MISCELLANEOUS ---

--- 1P 2680 6667 --- ---

LIGHTING LIGHTS PHOTO PROC FUMING 20A 11 C 12 --- MOTOR ---

--- 1P 2754 8868 --- ---

LIGHTING LIGHTS DNA SEROLOGY SHAKEDOWN 20A 13 A 14 40A MOTOR EF-14 B

--- 1P 2912 8868 3P ---

LIGHTING LIGHTS DNA SAMPLE EVIDENCE 20A 15 B 16 --- MOTOR ---

--- 1P 2864 8868 --- ---

LIGHTING LIGHTS SEROLOGY / ENTRY 20A 17 C 18 --- MOTOR ---

--- 1P 4432 24942 --- ---

MOTOR --- --- 19 A 20 90A MOTOR EF-12 B

--- --- 8868 24942 3P ---

MOTOR EF-13 B 40A 21 B 22 --- MOTOR ---

--- 3P 8868 24942 --- ---

MOTOR --- --- 23 C 24 20A MISCELLANEOUS MISCELLANEOUS

--- --- 8868 4432 1P ---

MOTOR --- --- 25 A 26 --- MOTOR ---

--- --- 2106 3049 --- ---

MOTOR MAKE UP AIR UNIT 15A 27 B 28 15A MOTOR EF-1

--- 3P 2106 3049 3P ---

MOTOR --- --- 29 C 30 --- MOTOR ---

--- --- 2106 3049 --- ---

MISCELLANEOUS MISCELLANEOUS 20A 31 A 32 --- MISCELLANEOUS ---

--- 1P 4432 19733 --- ---

MISCELLANEOUS --- --- 33 B 34 90A MISCELLANEOUS PP2

--- --- 20376 19733 3P ---

MISCELLANEOUS PP1 90A 35 C 36 --- MISCELLANEOUS ---

--- 3P 20376 19733 --- ---

MISCELLANEOUS --- --- 37 A 38 --- SPACE ---

--- --- 20376 0 --- ---

SPACE --- --- 39 B 40 --- SPACE ---

--- --- 0 0 --- ---

SPACE --- --- 41 C 42 --- SPACE ---

--- --- 0 0 --- ---

LOADS BY TYPE: LOADS BY PHASE:

LOAD CONNECTED DEMAND DEMAND CONNECTED CONNECTED BALANCE

TYPE LOAD (VA) FACTOR LOAD (VA) PHASE LOAD (VA) LOAD (AMPS) (PERCENT)

LIGHTING 33650.00 1.25 42062.50 A 111490.70 402.49 A-B: 94.7

KITCHEN 0.00 0.00 0.00 B 105610.70 381.27 B-C: 96.7

PROCESS 0.00 1.00 0.00 C 109238.70 394.36 C-A: 98

RECEPTACLES 0.00 1.00 0.00

MECH HEATING 0.00 1.00 0.00 TOTAL/AVERAGE 326340.00 392.71 96.5

MECH COOLING 0.00 1.00 0.00

MECH YEAR ROUND 0.00 1.00 0.00 NOTES:

APPLIANCE 0.00 1.00 0.00

MISCELLANEOUS 149192.00 1.00 149192.00 1. THE LARGEST CONNECTED MOTOR LOAD IS INCLUDED IN MECHANICAL, PROCESS, OR MOTOR LOADS.

MOTOR 143498.00 1.00 215247.00

SPARE 0.00 1.00 0.00

LARGEST MOTOR 1 ABOVE 0.25 18706.25

TOTAL 326340.00 353459.00

EXISTING EXHAUST

FAN SHALL BE

REPLACED AND

RECONNECTED TO

EXISTING CIRCUIT

EXISTING MAKE UP

AIR UNIT SHALL BE

REPLACED AND

RECONNECTED TO

EXISTING CIRCUIT

NOTES:

1. PANEL HP2 IS EXISTING TO REMAIN.

NOTES:

1. PANEL HP1 IS EXISTING TO REMAIN.

11/14/2025 SCHEMATIC DESIGN

12/05/2025 DESIGN DEVELOPMENT

12/29/2025 90% CDS

03/06/2026 CODE COMMENT RESPONSES

DATE: ISSUED FOR:

SHEET NUMBER:

May 01, 2026 - 3:34:02pm

DO NOT REPRODUCE THESE DRAWINGS AND

SPECIFICATIONS WITHOUT THE EXPRESSED WRITTEN

PERMISSION OF THE DESIGNER. THE DRAWINGS AND

SPECIFICATIONS ARE INSTRUMENTS OF THE SERVICE AND

SHALL REMAIN THE PROPERTY OF THE DESIGNER

WHETHER THE PROJECT FOR WHICH THEY ARE MADE IS

EXECUTED OR NOT. THESE DRAWINGS AND

SPECIFICATIONS SHALL NOT BE USED BY ANYONE ON

ANY OTHER PROJECTS FOR ADDITIONS TO THIS PROJECT

BY OTHERS EXCEPT BY THE EXPRESSED WRITTEN

PERMISSION OF THE DESIGNER.

Bi gh or n

C on su lti ng E ng in ee rs

, I nc

M ec ha ni ca l & E le ct ric al

E ng in ee rs

In di an

R oa d G ra nd

J un ct io n, C

Ph on e:

) 2

-8

DATE:

CHECKED BY:

JOB NO:

DRAWN BY:

SCALE:

E2-1

N G

O F

J U

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BCE

11/14/2025

25-388

G R

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N , C

05/01/2026 BID ADDENDUM 1

AutoCAD SHX Text M

AutoCAD SHX Text

AHU-1

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text

AHU-3

AutoCAD SHX Text

AHU-2

AutoCAD SHX Text

GEN

LUMINAIRE SCHEDULE

TYPE MANUFACTURER

CATALOG NO.

VOLTAGE

MOUNTING

DRIVER

LAMP SPECIFICATION

DESCRIPTION

CATALOG NO.

MANUFACTURER

APPROVED

EQUIVALENT

APPROVED

EQUIVALENT

COOPER LIGHTING

SMX6RLSFS010

6" SURFACE MOUNT LED DOWNLIGHT277V

SURFACE MOUNT

0-10V DIMMABLE DRIVER

13.44W, 1200LM, 4000K CCT,

90CRI

LIGHTING CONTROL SCHEDULE

SWITCH ID MOUNTING

AND TYPE

AREA SERVED ON METHOD OFF METHOD DIMMING SENSOR DAYLIGHT EMERGENCY NOTES

MA MANUAL ON AUTO OFF

WALL MOUNTED

STORAGE, SERVER ROOM MANUAL ON AUTO OFF MAN/A AS

INDICATED

ON PLANS

INDICATED

ON PLANS

COOPER LIGHTING

HCDJBLS510CSD-HCD6TRMW

6" RECESSED MOUNT LED DOWNLIGHT; cULus DAMP AND WET LOCATION LISTED, COVERED CEILINGS ONLY AND IP65 RATED BELOW THE CEILING

277V

RECESSED MOUNT

COOPER LIGHTING

14MMS-L3C3-UNV

1'x4' LED PANEL; FOR PENDANT MOUNT PROVIDE WITH FPSUS24 SUSPENSION KIT, FOR RECESSED OR SURFACE MOUNT NO KIT IS REQUIRED

APPROVED

EQUIVALENT

277V

SELECTABLE

MOUNT

APPROVED

EQUIVALENT

APPROVED

EQUIVALENTG3

COOPER LIGHTING

22MMS-L3C3-UNV

2'x2' LED PANEL; FOR PENDANT MOUNT PROVIDE WITH FPSUS24 SUSPENSION KIT, FOR RECESSED OR SURFACE MOUNT NO KIT IS REQUIRED

277V

SELECTABLE

MOUNT

COOPER LIGHTING

24MMS-L3C3-UNV

2'x4' LED PANEL; FOR PENDANT MOUNT PROVIDE WITH FPSUS24 SUSPENSION KIT, FOR RECESSED OR SURFACE MOUNT NO KIT IS REQUIRED

277V

SELECTABLE

MOUNT

APPROVED

EQUIVALENTUC1

COOPER LIGHTING

HU11-18-D9-S-P

18" LED UNDERCABINET277V

UNDERCABINET

NON-DIMMING

6.62W, 528LM, 4000K CCT,

90CRI

APPROVED

EQUIVALENTV1

MODERN FORMS

WS-21718-3500-BN

WALL MOUNT LED VANITY277V

WALL MOUNT

ELV DIMMING

15.6W, 1233LM, 3500K CCT,

90 CRI

3/4

3-WAY / 4-WAY

MANUAL ON AUTO OFF

WALL MOUNTED

STORAGE MANUAL ON AUTO OFF MAN/A AS

INDICATED

ON PLANS

INDICATED

ON PLANS

DIMMING

MANUAL ON AUTO OFF

WALL MOUNTED

WORK STATIONS MANUAL ON AUTO OFF MA0-10V AS

INDICATED

ON PLANS

INDICATED

ON PLANS

0-10V DIMMABLE DRIVER

10W, 1205LM, 4000K CCT,

90CRI

0-10V DIMMABLE DRIVER

25W, 3725LM, 4000K CCT,

90CRI

0-10V DIMMABLE DRIVER

26W, 3772LM, 4000K CCT,

90CRI

0-10V DIMMABLE DRIVER

34W, 4963LM, 4000K CCT,

90CRI

AUTO ON AUTO OFF

WALL / CEILING

MOUNTED

RESTROOMS AUTO ON AUTO OFF MON/A AS

INDICATED

ON PLANS

INDICATED

ON PLANS

DIMMING

AUTO ON AUTO OFF

WALL / CEILING MOUNTED

LOBBY, LABS AUTO ON AUTO OFF MO0-10V AS

INDICATED

ON PLANS

INDICATED

ON PLANS

3-WAY / 4-WAY

AUTO ON AUTO OFF

WALL / CEILING MOUNTED

VESTIBULES, CORRIDORS AUTO ON AUTO OFF MON/A AS

INDICATED

ON PLANS

INDICATED

ON PLANS

SINGLE POLE

MANUAL ON / MANUAL

OFF

RANGE MANUAL ON MANUAL OFF N/AN/A N/AAS

INDICATED

ON PLANS

INDICATED

ON PLANS

3-WAY

MANUAL ON / MANUAL

OFF

MECHANICAL AND ELECTRICAL

EQUIPMENT ROOMS, FIREARMS

LAB

MANUAL ON MANUAL OFF N/AN/A N/AAS

INDICATED

ON PLANS

INDICATED

ON PLANS

DIMMING

MANUAL ON / MANUAL

OFF

UNDERCABINET MANUAL ON MANUAL OFF N/A0-10V N/AN/A N/A

N/A

APPROVED

EQUIVALENTR1

COOPER LIGHTING

4VRVT2-LD5-11-DR100-W-UNV-L840-CD1-WL-U

VT2-CHAIN/SET-U

4' TAMPER RESISTANT LED VAPORTITE; IP65 RATED; INTERNAL PRISMATIC LENS WITH

100% DR HIGH IMPACT ADDITIVE

277V

CHAIN MOUNT

0-10V DIMMABLE DRIVER

82W, 11000LM, 4000K CCT,

80CRI

3D/4D

3-WAY / 4-WAY, DIMMING

AUTO ON AUTO OFF

WALL / CEILING MOUNTED

LABS, TRAINING, OPEN OFFICE AUTO ON AUTO OFF MON/A AS

INDICATED

ON PLANS

INDICATED

ON PLANS

N/A

APPROVED

EQUIVALENTD3

COOPER LIGHTING

PRLX-CYL6-9-940-12L-MD-U-S-CCL

6" CYLINDER INTEGRAL LED; COLOR AND TEXTURE TO BE APPROVED BY ARCHITECT;

CORD MOUNTING

277V

PENDANT MOUNT

0-10V DIMMABLE DRIVER

7.5W, 1200LM, 4000K CCT,

90CRI

APPROVED

EQUIVALENTP1

COOPER LIGHTING

I3-WL-40L840-1D-UNV-STD

9"Wx4'Lx2.5"D LINEAR LED PENDANT; CURVILINEAR LOW PROFILE DESIGN;

DOWNLIGHT TRAY 20% UP / 80% DOWN

277V

PENDANT MOUNT

0-10V DIMMABLE DRIVER

34.7W, 3916LM, 4000K CCT,

80CRI

APPROVED

EQUIVALENTEMX

ISOLITE

CMB-EM-G-U-WH-MTEBP-L1-SD

THERMOPLASTIC LED EXIT SIGN AND EMERGENCY COMBO; SELF-DIAGNOSTIC;

INSTALL WITH FACE COUNT AS SHOWN ON DRAWINGS; FIELD COORDINATE CHEVRON

DIRECTIONAL INDICATORS; NI-CAD BATTERY BACKUP

277V

UNIVERSAL MOUNT

(2)1.5W LED LAMP HEADS,

154LM PER UNIT

APPROVED

EQUIVALENTIU

COOPER LIGHTING

SLX7-S-SD-R5

STEEL SURFACE MOUNT LED "IN USE" SIGN; PROVIDE EXTERIOR MOUNTED SIGN

WITH VS1WP POLYCARBONATE WEATHER PROOF VANDAL SHIELD

277V

SURFACE MOUNT

NON-DIMMING

APPROVED

EQUIVALENTP2

COOPER LIGHTING

4CZL-5-LVR-UNV-L840-CD1

4' LOW PROFILE 11" WIDE HOUSING LED LINEAR BAY LIGHT FIXTURE WITH LOUVER277V

PENDANT MOUNT

0-10V DIMMABLE DRIVER

31W, 4352LM, 4000K CCT,

80CRI

GENERAL NOTES

1. NEW LIGHT FIXTURES SHALL BE SUPPLIED FROM EXISTING LIGHTING CIRCUITS. CONTRACTOR SHALL FIELD VERIFY THAT EXISTING PANEL SPACE AND

ELECTRICAL CAPACITY IS SUFFICIENT FOR THE NEW LIGHTING LOADS.

2. ALL LIGHT CIRCUITS SERVING AN EGRESS PATH SHALL BE PROVIDED WITH INVERTER BACKING FOR EMERGENCY OPERATION.

3. NOT ALL SPACE NAMES ARE LISTED FOR EACH LIGHTING CONTROL TYPE. REFER TO THE PLANS FOR ALL SPACES TO BE CONTROLLED.

4. SPACES MAY CONTAIN MULTIPLE ZONES OF CONTROL. REFER TO THE PLANS FOR QUANTITY OF ZONES, SWITCHES, ETC.

5. PROVIDE THE QUANTITY OF SENSORS AS REQUIRED FOR FULL COVERAGE OF THE SPACE. DEVICES SHOWN ON THE PLANS ARE FOR DESIGN INTENT ONLY AND

DO NOT REFLECT THE EXACT QUANTITY REQUIRED FOR FULL COVERAGE.

6. WHERE A SINGLE SWITCH/DIMMER IS DENOTED WITH MULTIPLE SWITCH LEGS, DESIGN INTENT IS A SINGLE-GANG DEVICE WITH MULTIPLE-MODE CONTROL.

7. ALL SPACES WITH SENSOR SHALL BE PROVIDED WITH MANUAL "OFF" MEANS. ALL SPACES WITH TIME SCHEDULE CONTROLS SHALL HAVE MEANS FOR MANUAL

"ON/OFF".

2024 IECC C405.3 COMPLIANCE CALCULATION:

C405.3.1 TOTAL CONNECTED INTERIOR LIGHTING POWER:

TCLP = [LVL + BLL + LED + TRK + OTHER] = [0 + 0 + 15,673 + 0 + 0] = 15,673W

C405.3.2 INTERIOR LIGHTING POWER ALLOWANCE: BUILDING AREA METHOD

BUILDING AREA TYPE = OFFICE: 0.62WATTS/SQFT

BUILDING SQFT = 38,516SQFT

ALLOWED WATTAGE = 23,879W

DATE: ISSUED FOR:

SHEET NUMBER:

May 01, 2026 - 3:34:02pm

DO NOT REPRODUCE THESE DRAWINGS AND

SPECIFICATIONS WITHOUT THE EXPRESSED WRITTEN

PERMISSION OF THE DESIGNER. THE DRAWINGS AND

SPECIFICATIONS ARE INSTRUMENTS OF THE SERVICE AND

SHALL REMAIN THE PROPERTY OF THE DESIGNER

WHETHER THE PROJECT FOR WHICH THEY ARE MADE IS

EXECUTED OR NOT. THESE DRAWINGS AND

SPECIFICATIONS SHALL NOT BE USED BY ANYONE ON

ANY OTHER PROJECTS FOR ADDITIONS TO THIS PROJECT

BY OTHERS EXCEPT BY THE EXPRESSED WRITTEN

PERMISSION OF THE DESIGNER.

Bi gh or n

C on su lti ng E ng in ee rs

, I nc

M ec ha ni ca l & E le ct ric al

E ng in ee rs

In di an

R oa d G ra nd

J un ct io n, C

Ph on e:

) 2

-8

DATE:

CHECKED BY:

JOB NO:

DRAWN BY:

SCALE:

E3-1

N G

O F

J U

E D

BCE

11/14/2025

25-388

G R

J U

N C

N , C

11/14/2025 SCHEMATIC DESIGN

12/05/2025 DESIGN DEVELOPMENT

12/29/2025 90% CDS

03/06/2026 CODE COMMENT RESPONSES

05/01/2026 BID ADDENDUM 1

COM

P1 @ 29' P1 @ 29'

P2 @ 29'

P3 @ 29'

P1 @ 29'

P1 @ 29' P1 @ 29'

B1 @ 3.5' B1 @ 3.5'

B1 @ 3.5'

B1 @ 3.5' B1 @ 3.5'

B1 @ 3.5'

WM1 @ 13'-9"

WM1 @ 9'-0"

WM1 @ 9'-0" WM1 @ 9'-0"

WM1 @ 17'-0"

WM1 @ 17'-0" WM1 @ 17'-0" WM1 @ 17'-0"

WM1 @ 13'-9"

WM1 @ 9'-0"

WM1 @ 13'-9" WM1 @ 13'-9"

WM1 @ 13'-9" WM1 @ 9'-0"

WM1 @ 9'-0"

D2 D2 D2 D2 D2 D2 D2

D2 D2 D2 D2 D2 D2

S1S1

DATE: ISSUED FOR:

SHEET NUMBER:

May 01, 2026 - 3:34:03pm

DO NOT REPRODUCE THESE DRAWINGS AND

SPECIFICATIONS WITHOUT THE EXPRESSED WRITTEN

PERMISSION OF THE DESIGNER. THE DRAWINGS AND

SPECIFICATIONS ARE INSTRUMENTS OF THE SERVICE AND

SHALL REMAIN THE PROPERTY OF THE DESIGNER

WHETHER THE PROJECT FOR WHICH THEY ARE MADE IS

EXECUTED OR NOT. THESE DRAWINGS AND

SPECIFICATIONS SHALL NOT BE USED BY ANYONE ON

ANY OTHER PROJECTS FOR ADDITIONS TO THIS PROJECT

BY OTHERS EXCEPT BY THE EXPRESSED WRITTEN

PERMISSION OF THE DESIGNER.

Bi gh or n

C on su lti ng E ng in ee rs

, I nc

M ec ha ni ca l & E le ct ric al

E ng in ee rs

In di an

R oa d G ra nd

J un ct io n, C

Ph on e:

) 2

-8

DATE:

CHECKED BY:

JOB NO:

DRAWN BY:

SCALE:

ES1-1

N G

O F

J U

E D

E G

D J

U N

O N

, C O

LIGHTING - SITE PLAN

SCALE:

NORTH

SCALE: 1" = 20'

BCE

11/14/2025

25-388

AS SHOWN

11/14/2025 SCHEMATIC DESIGN

12/05/2025 DESIGN DEVELOPMENT

03/06/2026 CODE COMMENT RESPONSES

05/01/2026 BID ADDENDUM 1

NO PARKING

0.0

0.1

0.0

0.1

0.0

0.1

0.2

0.3

0.4

0.3

0.2

0.3

0.2

0.1

0.0

0.1

0.3

0.5

0.7

0.8

0.9

1.0

1.1

1.2

1.1

0.9

0.8

0.9

1.0

0.9

1.1

0.8

0.6

0.5

0.2

0.1

0.0

0.1

0.2

0.4

0.8

1.4

1.9

2.3

2.2

2.1

1.9

1.6

1.2

1.0

0.9

1.1

1.6

0.8

0.5

0.2

0.1

0.0

0.1

0.2

0.4

1.0

1.8

2.3

3.8

3.4

2.8

2.9

2.8

3.4

3.8

2.7

2.2

2.0

1.6

1.5

1.0

1.3

0.8

0.4

0.2

0.1

0.0

0.1

0.2

0.4

1.1

2.4

4.2

3.6

3.4

3.6

3.3

3.5

4.3

2.6

2.8

2.9

2.3

2.2

1.9

1.3

1.0

0.5

0.2

0.1

0.0

0.1

0.2

2.9

2.7

2.5

1.7

1.3

1.4

1.0

0.7

0.3

0.1

0.0

0.1

0.2

0.4

0.5

3.0

3.1

2.5

1.5

1.4

1.0

0.9

0.5

0.1

0.0

0.1

0.3

0.7

1.0

1.3

3.9

3.8

2.3

1.3

1.2

1.0

0.9

0.5

0.1

0.0

0.1

0.3

1.0

1.7

2.2

3.5

3.6

2.2

1.2

1.0

0.9

0.7

0.8

0.4

0.1

0.0

0.1

0.3

1.1

2.4

2.5

3.2

2.9

2.2

1.3

1.0

0.8

0.7

0.4

0.2

0.1

0.0

0.1

0.3

1.2

2.8

3.6

3.3

2.8

2.2

1.3

1.0

0.8

0.7

0.5

0.2

0.1

0.0

0.1

0.4

1.2

2.4

2.5

3.4

2.9

2.2

1.3

1.0

0.9

0.8

0.4

0.1

0.0

0.1

0.2

0.5

1.2

1.9

2.4

3.1

3.2

2.1

1.2

1.0

1.1

0.5

0.1

0.0

0.1

0.2

0.5

1.0

1.4

1.6

4.1

3.6

2.1

1.2

1.1

1.2

1.3

0.6

0.1

0.0

0.1

0.2

0.6

1.0

1.3

1.5

3.0

3.1

2.0

1.3

1.1

1.2

1.3

0.5

0.1

0.0

0.1

0.2

0.5

1.2

1.7

2.1

3.0

2.6

1.9

1.2

1.0

1.1

1.3

0.4

0.1

0.0

0.1

0.5

1.4

2.3

2.4

2.5

2.3

1.8

1.2

1.0

0.8

0.9

1.0

0.3

0.1

0.0

0.1

0.5

1.5

3.1

3.3

2.7

2.4

1.8

1.2

0.9

0.7

0.9

0.3

0.2

0.1

0.0

0.1

0.5

1.5

2.9

3.1

3.0

1.8

1.0

0.9

0.7

0.6

0.8

0.3

0.2

0.1

0.0

0.1

0.5

1.4

2.1

2.4

5.7

5.6

3.9

1.8

0.9

0.7

0.8

0.2

0.1

0.0

0.1

0.5

1.0

1.4

1.9

10.4

7.9

4.7

1.7

0.8

0.7

0.8

0.9

0.2

0.1

0.0

0.1

0.4

0.6

1.1

5.0

21.0

14.7

4.9

1.6

0.8

0.7

0.9

0.3

0.1

0.0

0.1

0.2

0.3

1.0

15.8

3.9

7.8

29.5

36.5

5.2

1.5

0.8

0.6

0.5

0.6

0.2

0.1

0.0

0.1

0.2

0.3

1.0

2.9

5.2

31.8

24.3

3.9

1.3

0.6

0.4

0.3

0.1

0.0

0.1

0.2

0.8

3.0

4.8

29.5

22.7

3.3

1.1

0.5

0.3

0.2

0.1

0.0

0.1

0.2

1.0

4.8

5.8

27.0

19.9

2.8

0.7

0.3

0.2

0.1

0.0

0.1

0.2

2.7

18.3

9.5

12.6

23.0

2.4

0.5

0.2

0.1

0.0

0.1

0.2

0.9

3.6

5.2

0.3

6.6

9.0

2.1

0.6

0.4

0.3

0.4

0.3

0.2

0.1

0.0

0.1

0.2

0.9

2.5

3.6

0.7

5.0

4.2

2.5

1.3

1.1

0.9

0.7

0.9

0.7

0.5

0.4

0.3

0.2

0.1

0.0

0.1

0.2

0.9

3.2

4.7

3.1

4.4

4.7

3.7

2.9

2.4

1.8

1.2

1.6

1.2

0.9

0.6

0.4

0.2

0.1

0.0

0.1

0.2

0.8

8.0

11.3

7.8

11.0

16.3

4.1

3.0

2.2

1.5

2.4

1.6

1.3

0.8

0.4

0.2

0.1

0.0

0.1

0.2

1.0

6.9

11.4

3.7

3.9

3.2

2.8

1.7

2.4

2.0

1.6

1.0

0.5

0.3

0.2

0.1

0.0

0.1

0.3

1.3

4.2

6.3

2.8

2.0

1.2

0.6

0.4

0.2

0.1

0.0

0.1

0.4

1.7

4.4

6.0

3.5

3.4

2.3

1.4

0.7

0.5

0.3

0.1

0.0

0.1

0.7

3.4

6.1

6.4

3.4

3.2

2.7

1.6

0.9

0.6

0.4

0.1

0.0

0.1

0.9

11.4

10.3

8.2

3.6

3.4

2.9

1.8

1.1

0.8

0.5

0.2

0.0

0.1

0.2

0.7

1.9

4.4

6.1

0.6

0.4

0.3

4.0

4.1

3.2

2.1

1.4

1.2

0.9

0.3

0.1

0.0

0.1

0.2

0.7

1.4

2.1

2.7

0.6

0.5

0.4

4.2

4.5

3.6

2.7

1.8

1.5

1.4

0.5

0.1

0.0

0.1

0.2

0.3

0.8

1.0

1.1

1.2

0.7

0.6

0.4

3.9

4.3

4.1

3.3

2.1

1.4

1.5

0.6

0.1

0.0

0.1

0.3

0.7

1.0

0.9

0.8

0.6

0.5

3.8

4.1

3.7

2.8

1.7

1.6

0.5

0.1

0.0

0.1

0.2

0.8

1.2

1.1

1.0

0.9

0.7

0.6

3.8

4.1

3.5

3.3

2.8

1.6

2.0

0.4

0.2

0.1

0.0

0.1

0.2

1.1

1.5

1.3

1.2

1.0

0.8

0.6

3.6

4.1

3.3

2.5

1.9

1.8

2.7

0.6

0.3

0.2

0.1

0.0

0.1

0.2

1.3

1.6

1.5

1.6

1.8

2.3

2.4

3.0

3.8

3.5

3.8

3.5

3.9

3.7

3.5

3.4

2.6

3.4

2.7

2.4

2.8

2.2

0.7

0.4

0.2

0.1

0.0

0.1

0.3

1.1

1.4

1.5

1.7

2.1

2.3

2.8

3.7

3.2

3.3

3.8

3.4

3.3

3.1

2.8

4.0

3.7

3.1

2.5

2.0

1.4

1.9

0.7

0.4

0.2

0.1

0.0

0.1

0.2

0.3

1.1

1.2

1.4

1.6

1.8

2.2

2.6

3.0

3.1

3.2

3.3

3.2

3.0

3.1

2.8

3.4

2.8

2.2

1.7

1.2

0.9

1.0

1.2

0.6

0.3

0.2

0.1

0.0

0.1

0.2

0.4

1.2

1.0

1.1

1.4

1.6

1.7

1.9

2.1

2.4

2.5

2.4

2.2

2.0

2.3

2.1

1.7

1.3

1.0

0.7

0.5

0.3

0.2

0.1

0.0

0.1

0.2

0.3

1.1

1.0

1.2

1.3

1.4

1.5

1.6

1.5

1.4

1.5

1.3

1.1

0.8

0.7

0.6

0.4

0.3

0.1

0.0

0.1

0.3

1.0

1.1

1.2

1.1

1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.2

0.1

0.0

0.1

0.2

1.0

1.1

1.2

1.3

1.2

1.1

1.2

1.1

1.0

1.1

1.2

1.1

1.0

0.9

0.8

0.7

0.5

0.4

0.2

0.1

0.0

0.1

0.2

0.8

1.0

1.1

1.2

1.1

1.0

1.1

1.2

1.1

1.0

0.9

1.1

1.3

1.2

1.0

0.9

0.7

0.8

0.7

0.5

0.3

0.2

0.1

0.0

0.1

0.2

0.5

0.8

1.0

1.1

1.0

0.9

1.0

1.2

1.3

1.2

1.0

0.8

0.9

1.2

1.3

1.0

0.8

0.7

0.8

0.7

0.5

0.4

0.2

0.1

0.0

0.1

0.3

0.6

0.9

1.1

1.3

1.5

1.3

1.0

0.9

1.1

1.3

1.6

1.5

1.1

0.9

0.8

0.6

0.4

0.2

0.1

0.0

0.1

0.2

0.3

0.4

0.6

0.3

0.4

0.5

0.9

0.8

0.5

0.4

0.5

0.3

0.1

0.0

0.1

0.2

0.1

0.2

0.1

0.2

0.1

0.0

0.1

0.0

0.1

0.0

0.1

0.0

N O

P1 @ 29' P1 @ 29'

P2 @ 29'

P3 @ 29'

P1 @ 29'

P1 @ 29' P1 @ 29'

B1 @ 3.5' B1 @ 3.5'

B1 @ 3.5'

B1 @ 3.5' B1 @ 3.5'

WM1 @ 13'-9"

WM1 @ 9'-0"WM1 @ 9'-0"

WM1 @ 9'-0" WM1 @ 9'-0"

WM1 @ 17'-0"

WM1 @ 17'-0" WM1 @ 17'-0"

WM1 @ 17'-0"

WM1 @ 13'-9"

WM1 @ 9'-0"

WM1 @ 13'-9" WM1 @ 13'-9"

WM1 @ 13'-9"

WM1 @ 9'-0" WM1 @ 9'-0"

D2 D2 D2 D2 D2 D2 D2

D2 D2 D2 D2 D2 D2

DATE: ISSUED FOR:

SHEET NUMBER:

May 01, 2026 - 3:34:05pm

DO NOT REPRODUCE THESE DRAWINGS AND

SPECIFICATIONS WITHOUT THE EXPRESSED WRITTEN

PERMISSION OF THE DESIGNER. THE DRAWINGS AND

SPECIFICATIONS ARE INSTRUMENTS OF THE SERVICE AND

SHALL REMAIN THE PROPERTY OF THE DESIGNER

WHETHER THE PROJECT FOR WHICH THEY ARE MADE IS

EXECUTED OR NOT. THESE DRAWINGS AND

SPECIFICATIONS SHALL NOT BE USED BY ANYONE ON

ANY OTHER PROJECTS FOR ADDITIONS TO THIS PROJECT

BY OTHERS EXCEPT BY THE EXPRESSED WRITTEN

PERMISSION OF THE DESIGNER.

Bi gh or n

C on su lti ng E ng in ee rs

, I nc

M ec ha ni ca l & E le ct ric al

E ng in ee rs

In di an

R oa d G ra nd

J un ct io n, C

Ph on e:

) 2

-8

DATE:

CHECKED BY:

JOB NO:

DRAWN BY:

SCALE:

ES1-2

N G

O F

J U

E D

E G

D J

U N

O N

, C O

LIGHTING - IES PLAN

SCALE:

NORTH

SCALE: 1" = 20'

BCE

11/14/2025

25-388

AS SHOWN

11/14/2025 SCHEMATIC DESIGN

12/05/2025 DESIGN DEVELOPMENT

03/06/2026 CODE COMMENT RESPONSES

05/01/2026 BID ADDENDUM 1

DATE: ISSUED FOR:

SHEET NUMBER:

May 01, 2026 - 3:34:13pm

DO NOT REPRODUCE THESE DRAWINGS AND

SPECIFICATIONS WITHOUT THE EXPRESSED WRITTEN

PERMISSION OF THE DESIGNER. THE DRAWINGS AND

SPECIFICATIONS ARE INSTRUMENTS OF THE SERVICE AND

SHALL REMAIN THE PROPERTY OF THE DESIGNER

WHETHER THE PROJECT FOR WHICH THEY ARE MADE IS

EXECUTED OR NOT. THESE DRAWINGS AND

SPECIFICATIONS SHALL NOT BE USED BY ANYONE ON

ANY OTHER PROJECTS FOR ADDITIONS TO THIS PROJECT

BY OTHERS EXCEPT BY THE EXPRESSED WRITTEN

PERMISSION OF THE DESIGNER.

Bi gh or n

C on su lti ng E ng in ee rs

, I nc

M ec ha ni ca l & E le ct ric al

E ng in ee rs

In di an

R oa d G ra nd

J un ct io n, C

Ph on e:

) 2

-8

DATE:

CHECKED BY:

JOB NO:

DRAWN BY:

SCALE:

ES2-1

N G

O F

J U

E D

BCE

11/14/2025

25-388

G R

J U

N C

N , C

11/14/2025 SCHEMATIC DESIGN

12/05/2025 DESIGN DEVELOPMENT

03/06/2026 CODE COMMENT RESPONSES

05/01/2026 BID ADDENDUM 1

SITE LUMINAIRE SCHEDULE

TYPE MANUFACTURER

CATALOG NO.

VOLTAGE

MOUNTING

DRIVER

LAMP SPECIFICATION

DESCRIPTION

CATALOG NO.

MANUFACTURER

COOPER LIGHTING

BRT6-A2-730-U-T5-42-XX

LED ROUND PEDESTRIAN LUMINAIRE; 42" HEIGHT;

ARCHITECT TO SELECT FINISH

APPROVED

EQUIVALENT

277V

BOLLARD

18W, 2013LM, 70CRI,

3000K, B1-U0-G1

APPROVED

EQUIVALENT

COOPER LIGHTING

GALN-SB2C-730-U-SLR-XX-HSS

LED POLE MOUNT SITE LUMINAIRE; 29' MOUNTING HEIGHT;

B3-U0-G4; 90° SPILL LIGHT ELIMINATOR RIGHT; ARCHITECT

TO SELECT FINISH

277V

POLE MOUNT

0-10V DIMMING

101W, 15788LM, 70CRI,

3000K

COOPER LIGHTING

GALN-SB1C-730-U-T4FT-XX-HSS

LED POLE MOUNT SITE LUMINAIRE; 29' MOUNTING HEIGHT;

B1-U0-G2; TYPE IV FORWARD THROW; ARCHITECT TO

SELECT FINISH

APPROVED

EQUIVALENT

277V

POLE MOUNT

0-10V DIMMING

54W, 7834LM, 70CRI,

3000K

COOPER LIGHTING

GALN-SB1C-730-U-SLR-XX-HSS

LED POLE MOUNT SITE LUMINAIRE; 29' MOUNTING HEIGHT;

B2-U0-G3; 90° SPILL LIGHT ELIMINATOR RIGHT; ARCHITECT

TO SELECT FINISH

APPROVED

EQUIVALENT

277V

POLE MOUNT

0-10V DIMMING

54W, 7897LM, 70CRI,

3000K

APPROVED

EQUIVALENT

COOPER LIGHTING

GAW-SA1C-730-U-T4W-XX

LED WALL MOUNT SITE LUMINAIRE; B1-U0-G2; TYPE IV

WIDE; ARCHITECT TO SELECT FINISH

277V

WALL MOUNT

0-10V DIMMING

59W, 5961LM, 70CRI,

3000K

WM1

NOTES:

1. SITE LIGHTING DEVICES SHALL BE PROVIDED WITH DUSK TO DAWN PHOTOCELL CONTROLS. COORDINATE WITH OWNER FOR LOCAL SET TIMES.

3. ALL SITE LIGHT CIRCUITS SERVING AN EGRESS PATH SHALL BE PROVIDED WITH INVERTER BACKING FOR EMERGENCY EGRESS AWAY FROM THE BUILDING.

4. ALL EXISTING EXTERIOR SITE LIGHT FIXTURES SHALL BE REMOVED AND REPLACED WITH LED FIXTURES AS INDICATED ON PLANS. CONTRACTOR SHALL FIELD

VERIFY THE LOCATIONS AND COUNT OF ALL EXISTING EXTERIOR SITE LIGHT FIXTURES. THIS INVESTIGATION SHALL BE COMPLETED PRIOR TO BID.

LANDSCAPING FIXTURES INSTALLED TO ILLUMINATE TREES AND FLAGPOLE ARE EXISTING TO REMAIN.

5. NEW SITE LIGHT FIXTURES SHALL BE SUPPLIED FROM EXISTING SITE LIGHTING CIRCUITS. CONTRACTOR SHALL FIELD VERIFY THAT EXISTING PANEL SPACE AND

ELECTRICAL CAPACITY IS SUFFICIENT FOR THE NEW LIGHTING LOADS.

6. TYPE D2 FIXTURES SHALL BE INSTALLED IN THE ENTRY CANOPY.

APPROVED

EQUIVALENTD2

COOPER LIGHTING

HCDJBLS510CSD-HCD6TRMW

6" RECESSED MOUNT LED DOWNLIGHT; cULus DAMP

AND WET LOCATION LISTED, COVERED CEILINGS ONLY

AND IP65 RATED BELOW THE CEILING

277V

RECESSED MOUNT

0-10V DIMMABLE DRIVER

10W, 1205LM, 4000K CCT,

90CRI

APPROVED

EQUIVALENT

COOPER LIGHTING

GRZ-05L-930-10x10-OD-277-S-SM

-STD-4F

4' LINEAR EXTERIOR LED WALL GRAZE; INSTALL TO

ILLUMINATE BUILDING SIGNAGE; INSTALL SUCH THAT

LIGHT IS DIRECTED DOWNWARD

277V

SURFACE MOUNT

0-10V DIMMING

20W, 500LM/FT, 90CRI,

3000K

2024 IECC C405.5 COMPLIANCE CALCULATION:

C405.5.1 TOTAL CONNECTED EXTERIOR LIGHTING POWER:

TCLP = 2,088W

C405.5.2 EXTERIOR LIGHTING POWER ALLOWANCE: LIGHTING ZONE 2

· BASE SITE ALLOWANCE = 280W

· EXTERIOR AREA TYPE = PARKING AREA: 0.026 W/SQFT

EXTERIOR AREA SQFT = 35,375 SQFT

ALLOWED WATTAGE = 919 W

· EXTERIOR AREA TYPE = WALKWAY: 0.5 W/FT

EXTERIOR AREA FT = 1,199 FT

ALLOWED WATTAGE = 599 W

· EXTERIOR AREA TYPE: ENTRY CANOPY: 0.126 S/SQFT

EXTERIOR AREA SQFT = 469 SQFT

ALLOWED WATTAGE = 59 W

· EXTERIOR AREA TYPE: LANDSCAPING: 0.025 W/SQFT

EXTERIOR AREA SQFT = 10,064 SQFT

ALLOWED WATTAGE = 251 W

TOTAL ALLOWED WATTAGE = 2,108W

EXTERIOR LIGHTING DESIGN CONCEPTS:

1. CALCULATIONS ARE USING POINT-TO-POINT METHOD WITH TEN FEET DISTANCE BETWEEN CALCULATION

GRID POINTS, USING VISUAL LIGHTING CALCULATIONS SOFTWARE.

2. THE IESNA STANDARDS REPRESENT THE LOWEST ACCEPTABLE LEVELS FOR PROPER VISIBILITY AND RECOMMEND MINIMUM MAINTAINED LIGHT LEVELS FOR OPEN PARKING LOTS AT 0.2-0.5 FOOT CANDLE

LEVELS FOR ENHANCED SECURITY CONDITIONS.

3. PROPOSED LIGHT FIXTURES AND LIGHT LEVELS ARE TO BE IN ACCORDANCE WITH ALL LOCAL

REQUIREMENTS.

EXTERIOR LIGHTING NOTES:

1. LIGHT FIXTURES SHALL BE INSTALLED AND MAINTAINED IN A MANNER CONSISTENT WITH THE LIGHTING PLAN APPROVED BY THE CITY PLANNING DEPARTMENT. THE PROPERTY OWNER SHALL BE RESPONSIBLE

FOR THE PROPER MAINTENANCE OF THE LIGHTING FIXTURES ON THEIR PROPERTY.

2. REFER TO LANDSCAPE PLANS FOR MATURE HEIGHT OF EXISTING AND PROPOSED TREES.

3. REFER TO ARCHITECTURAL ELEVATIONS FOR BUILDING HEIGHT INFORMATION.

4. ALL EXTERIOR LIGHT FIXTURES SHALL BE OPERATED BY ASTRONOMICAL TIME CLOCK OR PHOTOCELL.

5. POST-CURFEW LIGHT LEVELS FOR PARKING LOTS SHALL BE REDUCED BY AT LEAST 50%. ENTRY LIGHTS

MAY BE LEFT ON.

6. FACILITIES & SITE DEVELOPMENT OF THIS SITE ARE TO BE CONSTRUCTED IN ACCORDANCE WITH CITY OF

GRAND JUNCTION CONSTRUCTION SPECIFICATIONS AND STANDARDS USING CITY OF GRAND JUNCTION

CONSTRUCTION DETAILS.

7. ALL OUTSIDE LIGHT SOURCES SHALL CONFORM TO SECTION 21.11.050 GRAND JUNCTION ZONING &

DEVELOPMENT CODE.

8. PARKING LOT LIGHTS SHALL OPERATE DUSK TO PRE-SET OFF, SO THAT THEY EXTINGUISH ONE HOUR AFTER CLOSE OF BUSINESS OR NO LATER THAN 10 P.M. BUILDING SECURITY LIGHTS WILL OPERATE FROM

DUSK TO DAWN.

PHOTOMETRIC CALCULATION DISCLAIMER:

LIGHTING PATTERN USED FOR LUMINAIRES REPRESENTS ILLUMINATION LEVELS CALCULATED FROM LABORATORY DATA TAKEN UNDER CONTROLLED CONDITIONS IN ACCORDANCE WITH ILLUMINATING ENGINEERING SOCIETY APPROVED METHODS. ACTUAL PERFORMANCE OF ANY LUMINAIRE MAY VARY DUE TO VARIATION IN VOLTAGE, TOLERANCE IN LAMPS AND OTHER VARIABLE FIELD AND EQUIPMENT CONDITIONS.

ACCEPTANCE BLOCK

CITY OF GRAND JUNCTION STAFF HAS REVIEWED THESE PLANS AND FINDS THAT THEY COMPLY WITH THE CITY'S DEVELOPMENT STANDARDS, SUBJECT TO THESE PLANS BEING SEALED, SIGNED, AND DATED BY THE PROFESSIONAL OF RECORD. THE CITY NEITHER ACCEPTS NOR ASSUMES ANY LIABILITY FOR ERRORS OR

OMISSIONS. ERRORS IN THE DESIGN OR CALCULATIONS REMAIN THE RESPONSIBILITY OF THE

PROFESSIONAL OF RECORD.

CONSTRUCTION MUST COMMENCE WITHIN TWO YEAR FROM THE DATE OF PLAN SIGNATURE.

CITY PLANNER DATE

CITY DEVELOPMENT ENGINEER DATE

OUTDOOR REMOTE

PHOTOCELL SENSOR

LiteKeeper

DATE: ISSUED FOR:

SHEET NUMBER:

May 01, 2026 - 3:34:16pm

DO NOT REPRODUCE THESE DRAWINGS AND

SPECIFICATIONS WITHOUT THE EXPRESSED WRITTEN

PERMISSION OF THE DESIGNER. THE DRAWINGS AND

SPECIFICATIONS ARE INSTRUMENTS OF THE SERVICE AND

SHALL REMAIN THE PROPERTY OF THE DESIGNER

WHETHER THE PROJECT FOR WHICH THEY ARE MADE IS

EXECUTED OR NOT. THESE DRAWINGS AND

SPECIFICATIONS SHALL NOT BE USED BY ANYONE ON

ANY OTHER PROJECTS FOR ADDITIONS TO THIS PROJECT

BY OTHERS EXCEPT BY THE EXPRESSED WRITTEN

PERMISSION OF THE DESIGNER.

Bi gh or n

C on su lti ng E ng in ee rs

, I nc

M ec ha ni ca l & E le ct ric al

E ng in ee rs

In di an

R oa d G ra nd

J un ct io n, C

Ph on e:

) 2

-8

DATE:

CHECKED BY:

JOB NO:

DRAWN BY:

SCALE:

ES2-2

N G

O F

J U

E D

BCE

11/14/2025

25-388

G R

J U

N C

N , C

11/14/2025 SCHEMATIC DESIGN

12/05/2025 DESIGN DEVELOPMENT

03/06/2026 CODE COMMENT RESPONSES

05/01/2026 BID ADDENDUM 1

AutoCAD SHX Text LCD Display

AutoCAD SHX Text

EXISTING EXTERIOR LIGHTING CONTROL SCHEMATIC

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text EL1-8 3 WIRE, 60Hz SERVICE RELAY PANEL POWER

AutoCAD SHX Text

EL1-1 NORTH LANDSCAPE

AutoCAD SHX Text

LOW VOLTAGE RELAY PANEL

AutoCAD SHX Text

SPARE

AutoCAD SHX Text W

AutoCAD SHX Text B

AutoCAD SHX Text

EL1-2 S.E. PARKING LOT

AutoCAD SHX Text

EL1-3 N.W.PARKING LOT

AutoCAD SHX Text

EL1-5 SIGNS

AutoCAD SHX Text

EL1-6 S. BUILDING

AutoCAD SHX Text

EL1-4 N. BUILDING

EL1-7 ENTRY CANOPY

Sheets and Views

25388 - CBI - LTG-E1-1

25388 - CBI - LTG-E1-2

25388 - CBI - LTG-E1-3

25388 - CBI - LTG-E2-1

25388 - CBI - LTG-E3-1

25388 - CBI - LTG - SITE-ES1-1

25388 - CBI - LTG - SITE-ES1-2

25388 - CBI - LTG - SITE-ES2-1

25388 - CBI - LTG - SITE-ES2-2

File details come from the government source that posted it. Updated May 4, 2026.