RFP-SC-25-665 MD 150 Metallic Construction Addendum 1.pdf

Addendum #1

General, Mechanical & Electrical Construction

Project Title RFP-SC-25-665 MD 150 Metallic Construction 2408 Pammel Dr, Ames, IA 50011

Owner Ames National Laboratory 2408 Pammel Dr Ames, Iowa 50011

(515) 294-3483

Architect Roseland, Mackey, Harris Architects, PC 1615 Golden Aspen Drive, Suite 110 Ames, Iowa 50010 515-292-6075

Structural Engineer Tometich Engineering Inc.

10501 Buena Vista Court Urbandale, IA 50322 515-280-8022

Mechanical & Electrical Engineer

Resource Consulting Engineers LLC 301 Alexander Ave Suite C Ames, IA 50010 515-292-2500

Addendum Issue Date August 22, 2025

Bid date Friday, September 5th, 2025 at 4:00 pm

Addendum #1 contains 11 items.

https://www.google.com/search?q=ames+lab+address&rlz=1C1UEAD_enUS992US992&oq=ames+lab+ad&gs_lcrp=EgZjaHJvbWUqBwgAEAAYgAQyBwgAEAAYgAQyBggBEEUYQDIGCAIQRRg5MggIAxAAGBYYHjIICAQQABgWGB4yCAgFEAAYFhgeMgcIBhAAGO8FMgoIBxAAGIAEGKIE0gEIMjAwN2owajeoAgCwAgA&sourceid=chrome&ie=UTF-8

ADDENDUM NO. 1

Issued August 22, 2025

To all General contract bidders on the Work titled: RFP-SC-25-665 MD 150 Metallic Construction. The proposed Contract Documents are modified as follows:

ITEM 1. ADDENDUM NO. 1 Q

QUESTIONS AND ANSWERS.

1. Drawing Sheet A3.0 Elevation/Section 1, 2, 3, & 4 has a note that states "Patch all imperfections walls/ceiling...". This note is very vague and can produce a lot of risk when left to interpretation. Please provide an estimated quantity for patching.

1.1. Refer to the Drawings, Sheet A3.0, Drawing 1; revise the note regarding wall patching and infill to state “Contractor shall patch and repair cracks, chips, and blemishes in existing masonry walls within remodeled areas where larger than ½" in any dimension.

Smaller nail holes and minor imperfections may remain unless otherwise noted.”

2. Please provide updated structural and MEP drawings sheets once the all the equipment has been selected and the weights and utility requirements have been coordinated.

2.1. Equipment to be provided is not able to be provided as apart of this addendum. Once Contractor has a signed contract, an NDA can be executed for access to drawings for equipment to be installed.

3. Please provide product data and cut sheets for the New Unit Substation #3 and PD-Lab equipment that are OFCI

3.1. See the attached MEP addendum.

4. Is commissioning required for this project? If so, please provide a commissioning specification section.

4.1. Systems commissioning, exclusive of the electrical transformer, is to be done outside of this contract and be provided by Ames Lab directly. Contractor will need to aid and assist in the start-up process of all systems for the commissioning agent.

5. Please confirm the commissioning agent is provided by Ames Lab. The contractor is only commissioning assist.

5.1. Systems commissioning, exclusive of the electrical transformer, is to be done outside of this contract and be provided by Ames Lab directly. Contractor will need to aid and assist in the start-up process of all systems for the commissioning agent.

6. Please provide a schedule of delivery for the OFCI equipment to include the equipment we are tying into as well.

6.1. See the proposed schedule for equipment delivery from supplier:

PAM: 06/03/2026

VSC: 07/01/2026

EB: 08/03/2026

6.2. Equipment to be provided is not able to be provided as apart of this addendum. Once Contractor has a signed contract, an NDA can be executed for access to drawings for equipment to be installed.

7. Please provide a list of areas that will require escorting by Ames personnel.

7.1. Contractor will need to be escorted and provide proper training certifications for access to specific areas of the building.

• Technology closets o Ames Lab escort required

• Contractor to not access interstitial spaces due to potential contamination.

• Tunnels o Confined space training required for access to tunnels for all work as apart of project scope. Training to be sourced from 3rd party resource by Contractor. Training to comply with CFR1910.146 and CFR1926 Subpart

AA.

SPECIFICATIONS.

ITEM 2. ADDENDUM NO. 1

Refer to the specifications; Section 00 3000 SPECIAL CONDITIONS; 1.01; Revise the date for Substantial Completion to 08/18/2026 in lieu of 08/18/2025.

ITEM 3. ADDENDUM NO. 1

Refer to the specifications; Add new Section 05 1200 STRUCTURAL STEEL FRAMING in its entirety, bound to this addendum.

ITEM 4. ADDENDUM NO. 1

Refer to the specifications; Add new Section 07 5100 Built-Up Bituminous Roofing in its entirety, bound to this addendum.

DRAWINGS.

ITEM 5. ADDENDUM NO. 1

Refer to the Drawings, Sheet A2.0, Drawing 1; delete this sheet and insert revised sheet bound in this addendum including the scope to infill part of the pit where indicated.

ITEM 6. ADDENDUM NO. 1

Refer to the Drawings, Sheet A2.1, Drawing 1; delete this sheet and insert revised sheet bound in this addendum including the scope to demolish existing structure supporting the pit plating to be demolished where indicated.

ITEM 7. ADDENDUM NO. 1

Refer to the Drawings, Sheet A2.2, Drawing 1 and Drawing 3; delete this sheet and insert revised sheet bound in this addendum reflecting the changes involved with infilling the pit where indicated and the related section.

ITEM 8. ADDENDUM NO. 1

Refer to the Drawings, Sheet A2.3, Drawing 1; delete this sheet and insert revised sheet bound in this addendum revising wall penetration and patching for argon piping source where indicated. Drawing 2, see the revised extents of the new pit plates.

ITEM 9. ADDENDUM NO. 1

Refer to the Drawings, Sheet A3.0, Drawing 1; delete this sheet and insert revised sheet bound in this addendum including the scope to infill part of the pit where indicated.

ADDITIONAL INFORMATION.

ITEM 10. ADDENDUM NO. 1

Contractor shall coordinate with the concurrent roofing project on this building, scheduled for construction commencement in the spring of 2026. Contractor to coordinate all roofing penetrations, including exhaust vents and the opening scheduled to be created for the installation of the transformer, with this concurrent project.

Contractor is responsible for timing, flashing, curbs, and repairs per roofing manufacturer’s requirements to maintain warranty, and shall include all coordination, protection, cutting, patching, and repairs in their scope.

ITEM 11. ADDENDUM NO. 1

See attached MEP Engineering addendum for additional information.

END OF ADDENDUM NO. 1

Ames Lab - MD 150 Metallic Construction 05 1200 - 1 STRUCTURAL STEEL FRAMING

07/23/2025

SECTION 05 1200

STRUCTURAL STEEL FRAMING

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Structural steel framing members.

1.02 RELATED REQUIREMENTS

A. Section 05 1213 - Architecturally-Exposed Structural Steel Framing: Additional requirements for structural steel members designated as architecturally-exposed structural steel (AESS).

B. Section 05 3100 - Steel Decking: Support framing for small openings in deck.

1.03 REFERENCE STANDARDS

A. AISC (MAN) - Steel Construction Manual; 2023, with Errata (2025).

B. AISC 303 - Code of Standard Practice for Steel Buildings and Bridges; 2022, with Errata

(2025).

C. AISC 325 - Steel Construction Manual; 2023.

D. ASTM A36/A36M - Standard Specification for Carbon Structural Steel; 2019.

E. ASTM A242/A242M - Standard Specification for High-Strength Low-Alloy Structural Steel;

2024.

F. SSPC-SP 3 - Power Tool Cleaning; 2024.

1.04 SUBMITTALS

A. See Section 01 3000 - Administrative Requirements, for submittal procedures.

B. Shop Drawings:

1. Indicate profiles, sizes, spacing, locations of structural members, openings, attachments, and fasteners.

1.05 QUALITY ASSURANCE

A. Fabricate structural steel members in accordance with AISC (MAN) "Steel Construction

Manual."

B. Structural steel members designated as architecturally-exposed structural steel (AESS) to also comply with Section 05 1213.

PART 2 PRODUCTS

2.01 MATERIALS

A. Steel Angles and Plates: ASTM A36/A36M.

B. Steel Shapes, Plates, and Bars: ASTM A242/A242M high-strength, corrosion-resistant structural steel.

2.02 FABRICATION

A. Shop fabricate to greatest extent possible.

2.03 FINISH

A. Prepare structural component surfaces in accordance with SSPC-SP 3.

PART 3 EXECUTION

3.01 EXAMINATION

A. Verify that conditions are appropriate for erection of structural steel and that the work may properly proceed.

3.02 ERECTION

A. Erect structural steel in compliance with AISC 303.

Construction 05 1200 - 2 STRUCTURAL STEEL FRAMING

07/23/2025

3.03 FIELD QUALITY CONTROL

A. An independent testing agency will perform field quality control tests, as specified in Section 01

4000 - Quality Requirements.

END OF SECTION

Construction 07 5100 - 1 BUILT-UP BITUMINOUS ROOFING

07/23/2025

SECTION 07 5100

BUILT-UP BITUMINOUS ROOFING

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Built-up roofing membrane, conventional and protected membrane application for roof cutting and patching.

B. Vapor retarders.

1.02 RELATED REQUIREMENTS

1.03 REFERENCE STANDARDS

A. ASTM C1289 - Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal Insulation Board; 2022a.

B. ASTM D226/D226M - Standard Specification for Asphalt-Saturated Organic Felt Used in Roofing and Waterproofing; 2017.

C. ASTM D448 - Standard Classification for Sizes of Aggregate for Road and Bridge Construction;

2012 (Reapproved 2022).

D. ASTM D1863/D1863M - Standard Specification for Mineral Aggregate Used on Built-Up Roofs;

2005 (Reapproved 2024).

E. ASTM D3909/D3909M - Standard Specification for Asphalt Roll Roofing (Glass Felt) Surfaced with Mineral Granules; 2022.

F. ASTM D4263 - Standard Practice for Indicating Moisture in Concrete by the Plastic Sheet Method; 2024.

G. ASTM E1980 - Standard Practice for Calculating Solar Reflectance Index of Horizontal and Low-Sloped Opaque Surfaces; 2024.

H. ASTM F2170 - Standard Test Method for Determining Relative Humidity in Concrete Floor Slabs Using in situ Probes; 2019a.

I. NRCA (RM) - The NRCA Roofing Manual; 2025.

J. UL (FRD) - Fire Resistance Directory; Current Edition.

1.04 SUBMITTALS

A. See Section 01 3000 - Administrative Requirements for submittal procedures.

B. Product Data: Provide data indicating membrane and bitumen materials, base flashing materials, insulation, vapor retarder, and surfacing.

1. Sustainable Design Submittal: Include test documentation of solar reflectance and thermal emissivity of membrane, and calculation of solar reflectance index (SRI).

C. Warranty: Submit manufacturer warranty and ensure forms have been completed in Owner's name and registered with manufacturer.

1.05 QUALITY ASSURANCE

A. Installer Qualifications: Company specializing in performing the work of this section with minimum three years documented experience.

1.06 DELIVERY, STORAGE, AND HANDLING

A. See Section 01 7419 - Construction Waste Management and Disposal for packaging waste requirements.

B. Deliver materials in manufacturer's original containers, dry and undamaged, with seals and labels intact.

C. Ensure storage and staging of materials does not exceed static and dynamic load-bearing capacities of roof decking.

Construction 07 5100 - 2 BUILT-UP BITUMINOUS ROOFING

07/23/2025

1.07 FIELD CONDITIONS

A. Do not apply roofing membrane during unsuitable weather.

B. Do not apply roofing membrane to damp or frozen deck surface or when precipitation is expected or occurring.

C. Do not expose materials vulnerable to water or sun damage in quantities greater than can be weatherproofed the same day.

D. Schedule applications so that no partially completed sections of roof are left exposed at end of workday.

1.08 WARRANTY

A. See Section 01 7800 - Closeout Submittals for additional warranty requirements.

B. Correct defective work within a 2-year period after Date of Substantial Completion.

C. Provide 5-year manufacturer's material and labor warranty to cover failure to prevent penetration of water.

PART 2 PRODUCTS

2.01 MANUFACTURERS

A. Built-Up Bituminous Roofing:

1. CertainTeed Corporation: www.certainteed.com/#sle.

2. Elevate: www.holcimelevate.com/#sle.

3. GAF: www.gaf.com/#sle.

4. Substitutions: See Section 01 6000 - Product Requirements.

2.02 ROOFING - CONVENTIONAL APPLICATION

A. Built-up Bituminous Roofing: Asphalt felt membrane, four plies plus base sheet, with vapor retarder and insulation.

B. Roofing Assembly Requirements:

1. Solar Reflectance Index (SRI): 78, minimum, calculated in accordance with ASTM E1980, based on 3-year aged data.

a. Field applied coating may not be used to achieve specified SRI.

2. Roof Covering External Fire Resistance Classification: UL (FRD) Class A.

C. Acceptable Insulation Types - Tapered Application: Any of types specified.

2.03 SHEET MATERIALS

A. Vapor Retarder Felt: Asphalt-saturated organic, ASTM D226/D226M Type I, No. 15 felt, unperforated.

B. Fire-Resistant Vapor Retarder: Reinforced Kraft paper laminate complying with requirements of fire rating classification; compatible with roofing and insulation materials.

1. Fire-retardant adhesive.

C. White Cap Sheet: Asphalt-saturated glass fiber roll roofing surfaced with flexible acrylic coating and ceramic granules; complying with ASTM D3909/D3909M.

1. Solar Reflectance: 0.75, minimum, initial, and 0.60, minimum, 3-year aged, certified by

Cool Roof Rating Council.

2. Thermal Emissivity: 0.80, minimum, initial, and 0.85, minimum, 3-year aged, certified by

Cool Roof Rating Council.

2.04 BITUMINOUS MATERIALS

2.05 INSULATION

A. Polyisocyanurate (ISO) Board Insulation: Rigid cellular foam, complying with ASTM C1289.

1. Classifications:

a. Type I: Faced with aluminum foil on both major surfaces of the core foam.

Construction 07 5100 - 3 BUILT-UP BITUMINOUS ROOFING

07/23/2025

1) Class 1 - Non-reinforced core foam.

2) Compressive Strength: 16 psi (110 kPa), minimum.

3) Thermal Resistance, R-value (RSI-value): At 1-1/2 inches (38 mm) thick; 9.0

(1.59) at 75 degrees F (24 degrees C).

2. Board Size: 48 by 96 inches (1,220 by 2,440 mm).

3. Board Thickness: 1.0 inch (25 mm).

2.06 SURFACING MATERIALS, CONVENTIONAL

A. Aggregate: ASTM D1863/D1863M Sound, hard washed river gravel; 1/4-inch (6.4-mm) minimum to 1/2-inch (12.7-mm) maximum size.

B. Walkway Pads: Suitable for maintenance traffic, contrasting color or otherwise visually distinctive from roof membrane.

1. Composition: Asphaltic with mineral granule surface.

2. Surface Color: White.

2.07 BALLAST MATERIALS, PROTECTED MEMBRANE

A. No.4 Aggregate: Sound, hard, washed crushed gravel, ASTM D448 Size Classification 4, 3, 24, 2, or 1.

2.08 ACCESSORIES

A. Conductive Primer for Electronic Leak Detection (ELD): Enables ELD of conventional roofing assemblies by providing required conductive substrate directly below roofing membrane.

1. Apply primer directly under roofing membrane on nonconductive surface in accordance with manufacturer's requirements.

2. Products:

a. Detec Systems; TruGround Conductive Primer: www.detecsystems.com/#sle.

b. Substitutions: See Section 01 6000 - Product Requirements.

PART 3 EXECUTION

3.01 EXAMINATION

A. Verify that surfaces and site conditions are ready to receive work.

B. Verify deck is supported and secure.

C. Verify deck is clean and smooth, flat, free of depressions, waves, or projections, properly sloped and suitable for installation of roof system.

D. Verify deck surfaces are dry and free of snow or ice.

E. Verify that roof openings, curbs, and penetrations through roof are solidly set, and cant strips are in place.

3.02 PREPARATION - CONCRETE DECK

A. Fill surface honeycomb and variations with latex filler.

B. Do not begin work until elevated concrete substrate has cured at least 28 days and moisture content is five percent or less.

1. Test for Concrete Moisture Content: No beading water under plastic after 16 hours when tested in accordance with ASTM D4263.

2. Test for Relative Humidity in Concrete: Not greater than 75 percent when tested in accordance with ASTM F2170.

3.03 INSTALLATION - VAPOR RETARDER, CONVENTIONAL

A. Extend vapor retarder under cant strips and blocking.

3.04 INSTALLATION - MEMBRANE

A. Install built-up bituminous roofing system in accordance with manufacturers recommendations and NRCA (RM) applicable requirements.

Construction 07 5100 - 4 BUILT-UP BITUMINOUS ROOFING

07/23/2025

B. Equiviscous Temperature (EVT) at Point of Application: Comply with NRCA (RM) recommendations.

C. Apply membrane plies, weather lap edges and ends, and mop with 20 lb/100 sq ft (9 kg/9.3 sq

m) of bitumen per ply. Apply plies two on two in same direction.

D. Apply smooth, free from air pockets, wrinkles, fish-mouths, or tears.

E. At end of day's operation, install two plies membrane and bitumen glaze coat for cut-off. Glaze exposed felts. Remove cut-off before resuming roofing.

F. At intersections with vertical surfaces:

1. Extend membrane and base sheet over cant strips and up a minimum of 4 inches (100

mm) onto vertical surfaces.

2. Mop on base flashing of two additional plies of felt and one ply of base flashing material.

G. Around roof penetrations, mop in and seal flanges and flashings with two additional plies of felt.

H. Coordinate installation of roof drains and related flashings.

3.05 APPLICATION - AGGREGATE SURFACING, CONVENTIONAL

A. Apply uniform flood coat of bitumen at rate of 60 lb/100 sq ft (27.2 kg/9.3 sq m).

B. While flood coat is hot, embed aggregate at rate of 400 lb/100 sq ft (181 kg/9.3 sq m).

C. Evenly distribute aggregate and ensure bond with flood coat; extend aggregate to bottom edge of cant strips.

3.06 APPLICATION - SURFACING, PROTECTED MEMBRANE

A. Apply uniform flood coat of bitumen at rate of 6 lb/100 sq ft (2.72 kg/9.3 sq m).

B. Place insulation boards; butt in close contact. Place channel cut face down. Bevel insulation to allow snug fit at cant strips. Cut neatly around protrusions through roof.

C. Install ballast, and evenly distribute ballast aggregate.

3.07 CLEANING

A. See Section 01 7000 - Execution and Closeout Requirements for additional requirements.

B. Remove bituminous markings from finished surfaces.

C. In areas where finished surfaces are soiled by bitumen or other source of soiling caused by work of this section, consult manufacturer of surfaces for cleaning advice and comply with their documented instructions.

D. Repair or replace defaced or damaged finishes caused by work of this section.

3.08 PROTECTION

A. Protect installed roofing and flashings from construction operations.

B. Where traffic must continue over finished roof membrane, protect surfaces using durable materials.

END OF SECTION

UP

A

B

C

D

E

F

G

H

I

J

K

1 2 3 4 5 6 7 8 9 10 11 12 13 14

NOT EXCAVATED

NOT EXCAVATED

NOT EXCAVATED

NOT EXCAVATED

NOT EXCAVATEDNOT EXCAVATED

PIPE TUNNEL PIPE TUNNEL

MD150 PIT

NOT EXCAVATED

PIPE

TUNNEL

MECH ROOM BD17

MECH ROOM BB16 CORRIDOR BB18

LOBBY BE17

ELEV. EL. EQUIP BE19

INFILL OF

EXISTING PIT;

SEE 3/A2.2

FOR SIM

Consultant

Revision Record

Print Record

1615 Golden Aspen Drive Suite 110 Ames, Iowa 50010

515 292 6075 Phone 515 292 6370 Fax mail@rmharchitects.com www.rmharchitects.com

Project Number

A2.0

BASEMENT LEVEL FLOOR PLAN

AMES LAB - MD 150 METALLIC

CONSTRUCTION

07/23/2025ISSUE

07/23/2025

24023

2415 Pammel Dr, Ames, IA 50011

N1/8" = 1'-0"1

BASEMENT

1 ADDENDUM 1 08-22-2025

UP

DEMO MEZZANINE & ALL

RELATED COMPONENTS

H

I

J

K

7 8 9 10 11 12 13 14

D08

D08

D02

D02

D02

D09

D02

D05

D02

D08

D06

LAB 150

LAB 150A

D08

D08

EXISTING PIT

@ -4'-0"

EXISTING PIT

@ -6'-0"

EXISTING PIT

@ -1'-0"

EXISTING PIT

@ -1'-0"

D10 D11

V E R

IF

Y

V E R

IF

Y

D11

DEMO EXISTING

CONCRETE

EQUIPMENT BASE

D03 D03D03

DEMO PIT FLOOR

PLATES

D02

REMOVE QUARRY TILE & ASSOCIATED

SUBSTRATE; INFILL& GRIND SMOOTH

FOR FINISH FLOOR INSTALLATION

V E R

IF

Y

/2

V E R

IF

Y

EXISTING EQUIPMENT

TO REMAIN

ACCESSIBLE DURING

CONSTRUCTION;

PROTECT W/

SCAFFOLDING &

PLYWOOD ENCLOSURE

D08

3' - 4"

D01

D08

NOTE: SALVAGE BRICK MASONRY

@ EXTERIOR FOR INFILL WHERE

INDICATED ON THE EXTERIOR

D09

D13

D13

D13D14

DEMOLISHED CHECKERPLATE PIT

COVER PLATES

DEMOLISHED QUARRY TILE

FLOOR FINISH & ASSOCIATED

MORTAR BED

DEMO EXISTING BEAMS

SUPPORTING PLATES

WHERE INDICATED

EXISTING LAB ROOM 150 (LOOKING WEST) EXISTING LAB ROOM 150A (LOOKING NORTH) EXISTING LAB ROOM 150A (LOOKING SOUTH) EXISTING LAB ROOM 150 (LOOKING NORTHEAST) EXISTING LAB ROOM 150 (LOOKING EAST)

Consultant

Revision Record

Print Record

1615 Golden Aspen Drive Suite 110 Ames, Iowa 50010

515 292 6075 Phone 515 292 6370 Fax mail@rmharchitects.com www.rmharchitects.com

Project Number

A2.1

1ST FLOOR EXISTING/DEMO PLAN

AMES LAB - MD 150 METALLIC

CONSTRUCTION

07/23/2025ISSUE

07/23/2025

24023

2415 Pammel Dr, Ames, IA 50011

N1/4" = 1'-0"1

1ST FLOOR - EXISTING/DEMO

DEMOLITION ITEMS

D01 EXISTING TO REMAIN

D02 REMOVE DOOR, FRAME, AND HARDWARE

D03 DEMO FLOORING & ASSOCIATED FASTENERS & ADHESIVE

D04 REMOVE & REINSTALL ACT AS REQUIRED BY MC

D05 DEMO EXISTING WINDOW UNIT, TRIM, & ASSOCIATED FLASHING

D06 DEMO CASEWORK/CABINETS

D07 DEMO ACCESSORY

D08 DEMO MASONRY WALL CONSTRUCTION

D09 DEMO MEP FIXTURE (SEE MEP)

D10 DEMO EXISTING SITE PAVING

D11 DEMO EXISTING LOADING DOCK, METAL STAIRS, AND ASSOCIATED RAILINGS

D12 DEM EXISTING ACOUSTICAL CEILING TILE SYSTEM

D13 DEMO EXISTING MORTAR/CONCRETE EQUIPMENT PAD TO LEVEL FINISH OF

EXISTING SURROUNDING FLOORING

D14 DEMO EXISTING PIT COVER PLATES; PRESERVE STRUCTURE FOR NEW

PLATES

1" = 40'-0"2

EXISTING INTERIOR FACILITY IMAGES

ALL DEMOLISHED MATERIALS WILL NEED TO BE SURVEYED BY ES&H, TRACKED AND

REPORTED FOR ALL MATERIAL TYPES AND WEIGHTS. PRIORITIZE DEMOLISHED ITEMS

FOR RECYLING OR REUSE.

GENERAL DEMO NOTE

LAB 150 A3.0

A3.0

H

I

J

K

7 8 9 10 11 12 13 14

150C

150B

PATCH & INFILL FLOOR @

LOCATION OF DEMOLISHED

WALL; TYP

PATCH & INFILL FLOOR @

LOCATION OF DEMOLISHED

WALL & TILE FLOOR FINISH; TYP

PATCH & INFILL FLOOR @

LOCATION OF DEMOLISHED

ITEM; TYP

EXISTING UNDERGROUND TUNNEL

SYSTEM TO REMAIN. PROTECT DURING

CONSTRUCTION

7' - 6"

20' - 0" 15' - 0" 15' - 0" 15' - 0" 15' - 0" 15' - 0" 15' - 0"

EPOXY FLOOR SCOPE

BASE BID: ENTIRE ROOM TO BE EPOXY.

ALTERNATE 2A: ONLY 12'-0" STRIP ALONG SOUTH WALL OF ROOM.

CLEAN & SEAL CONCRETE FLOOR TO REMAIN.

ALTERNATE 2B: REMOVAL OF THE ENTIRETY OF THE SCOPE OF EPOXY.

CLEAN & SEAL THE ENTIRE CONCRETE FLOOR TO REMAIN.

INFILL ~1'-0" DEEP

PIT W/ NEW

CONCRETE FLOOR

FINISH

PATCH & INFILL FLOOR @

LOCATION OF DEMOLISHED

CONC. BASE; TYP

PATCH ALL IMPERFECTIONS

@ WALLS/CEILINGS; PAINT

ALL EXISTING WALLS,

CEILINGS, & DOORS/FRAMES

A2.8

REFER TO ELECTRICAL

NEW PIT ACCESS LADDER;

MODIFY STEEL COVER

PLATES FOR ACCESS

INFILL ~1'-0" DEEP

PIT W/ NEW

CONCRETE FLOOR

FINISH

NEW DIAMOND

PLATE PIT ACCESS

FLOOR PLATES

EXISTING EQUIPMENT

TO REMAIN & BE

ACCESSED DURING

CONSTRUCTION;

PROTECT W/

SCAFFOLDING &

PLYWOOD

150A

PAINT

EXISTING

EQUIPMENT

INFILL MORTAR BED W/ NEW CONCRETE; PREP FOR EPOXY FLOOR FINISH

REMOVE & REINSTALL PIT

PLATE STRUCTURE AS

REQUIRED FOR

INSTALLATION OF WATER

TANK; REFER TO MEP FOR

SIZE & LOCATION

CORE DRILL CONCRETE

WALL & PATCH AS NEEDED

FOR PIPING IN PIT;

COORDINATE W/ MEP

INFILL, PATCH, & FINISH

FLOOR @ EXISTING

PIPING REMOVAL

PATCH WALL @ NEW LARGE WALL

PENETRATIONS; COORDINATE W/ MEP

WORK

5 5

ALT 2A

BASE BID

V E R

IF

Y

VERIFY

10' - 6"

NEW DIAMOND PLATE PIT COVER

PLATES

NEW CONCRETE INFILL; MATCH

EXISTING THICKNESS AND FINISH

LEVEL

OVERFLOW TANK TO BE

INSTALLED BELOW FF

LEVEL; REFER TO MEP

NOTE: TOOTH IN MASONRY AROUND ALL MEP

OPENINGS CREATED DURING INSTALLATION.

REFER TO MEP FOR LOCATIONS

*MODIFY COVER PLATES AS

NEEDED FOR MEP PENETRATIONS*

A2.3

INFILL 6'-0" DEEP PIT & FINISH

WITH NEW CONCRETE SLAB

INFILL 4'-0" DEEP PIT & FINISH

WITH NEW CONCRETE SLAB

A2.2

TYP. @ 4' PIT

EXISTING LAB ROOM 150 (LOOKING SOUTHWEST) EXISTING LAB ROOM 150A (LOOKING EAST) EXISTING LAB ROOM 150 PIT EXISTING LAB ROOM 150 PIT EXISTING LAB ROOM 150 (LOOKING WEST) EXISTING LAB ROOM 150 EQUIPMENT TO REMAIN

1ST FLR

0"

10" GRANULAR

FILL

ANCHOR EXISTING STEEL BEAM

TO NEW FOUNDATION WALL

NEW STEEL PLATE PIT COVER

8"

NEW CONCRETE

FOUNDATION WALL

NEW 6" CONCRETE SLAB

OVER VAPOR BARRIER

EXISTING STEEL BEAM TO BE

MODIFIED TO NEW LENGTH REQUIRED

COMPACTED FILL

DOWEL TO EXSTG

DEMO EXISTING SLAB

DOWEL TO NEW WALL

REINFORCE W/ #4 REBAR

@ 12" O.C. BOTH WAYS

Consultant

Revision Record

Print Record

1615 Golden Aspen Drive Suite 110 Ames, Iowa 50010

515 292 6075 Phone 515 292 6370 Fax mail@rmharchitects.com www.rmharchitects.com

Project Number

A2.2

1ST FLOOR NEW WORK PLAN

AMES LAB - MD 150 METALLIC

CONSTRUCTION

07/23/2025ISSUE

07/23/2025

24023

2415 Pammel Dr, Ames, IA 50011

N1/4" = 1'-0"1

1ST FLR - NEW WORK

PROJECT MATERIAL LIST

1 EXISTING TO REMAIN

2 EPOXY FLOOR (GRINDING/SCABBING,PATCHING, AND LEVELING WILL NEED TO BE

PERFORMED TO PROVIDE LEVEL FINISH FOR INSTALLATION.)

3 NEW DOOR (REFER TO SCHEDULE)

4 INFILL MASONRY FROM SALVAGE STOCK

5 PAINT SURFACE

6 NEW CONCRETE FLOOR SLAB & SUPPORTING WALLS FOR LOADING DOCK

7 NEW EXTERIOR POURED-IN-PLACE CONCRETE STAIRS

8 NEW OVERHEAD PREFAB CANOPY

9 NEW STEEL BOLLARD W/ PLASTIC BOLLARD COVER

10 CONCRETE SLAB ON GRADE (THICKNESS AS INDICATED)

11 NEW DISPLAY MONITOR; REFER TO MEP

12 REINSTALL ACT SYSTEM WHERE REMOVED AS REQUIRED BY MC

13 FINISH EXISTING CONCRETE/MORTAR BED TO MATCH SURROUNDING FINISH

14 NEW VINYL BASE @ EPOXY FLOORING

1" = 40'-0"2

EXISTING INTERIOR FACILITY IMAGES #2

1/2" = 1'-0"3

PIT INFILL SECTION

K

3 4 5 6 7

LAB 160

ROOM (ABOVE) 285

PATCH WALL AROUND MEP

PENETRATION FOR ARGON

PIPING

PATCH WALL AROUND MEP

PENETRATION FOR ARGON

PIPING

PATCH WALL AROUND

MEP PENETRATION

FOR ARGON PIPING

LAB 150

Room 161Room 162ARoom 162Room 163

Room 159

J

K

7 8 9

3' - 10" 4' - 3" 3' - 6" 4' - 4" 3' - 8" 4' - 4" 4' - 4" 4' - 2"

E Q

E Q

E Q

E Q

E Q

NOTE: FIELD VERIFY ALL EXISTING PIT STRUCTURING LOCATIONS

PRIOR TO FABRICATION FOR APPROVAL BY AMES LAB & ARCHITECT

CONFIRM PLATE DESIGN @

ACCESS LADDER DURING SHOP

DRAWINGS

A2.3

V E R

IF

Y

VERIFY

10' - 6"

OVERFLOW TANK TO BE

INSTALLED BELOW FF

LEVEL; REFER TO MEP

A2.2

1ST FLR

0"

EXISTING STEEL ANGLE

EXISTING STEEL W BEAM

NEW DIAMOND PLATE STEEL PIT

COVERS W/ 3"X3" STIFFENING

MEMBERS ON UNDERSIDE

REMOVE ALL DEBRIS &

CLEAN PIT FLOOR

EXISTING CONCRETE

FLOOR SLAB

EXISTING CONCRETE

FOUNDATION WALL

EXISTING CONCRETE FLOOR

SLAB

NOTE: FIELD VERIFY ALL EXISTING PIT

STRUCTURING LOCATIONS PRIOR TO

FABRICATION FOR APPROVAL BY AMES

LAB & ARCHITECT

NEW OVERFLOW TANK;

SEE MEP

REMOVE PIT PLATE STRUCTURE

AS REQUIRED FOR INSTALLATION

OF WATER TANK; REFER TO MEP

FOR SIZE & LOCATION

EXISTING PIT PLATES (LOOKING EAST) EXISTING PIT PLATES SUPPORT

EXISTING PIT PLATES (LOOKING WEST)EXISTING PIT PLATES SUPPORT

EXISTING PIT PLATES ANGLE REINFORCEMENT

Consultant

Revision Record

Print Record

1615 Golden Aspen Drive Suite 110 Ames, Iowa 50010

515 292 6075 Phone 515 292 6370 Fax mail@rmharchitects.com www.rmharchitects.com

Project Number

A2.3

1ST FLOOR NEW WORK PLAN -

AMES LAB - MD 150 METALLIC

CONSTRUCTION

07/23/2025ISSUE

07/23/2025

24023

2415 Pammel Dr, Ames, IA 50011

PROJECT MATERIAL LIST

1 EXISTING TO REMAIN

2 EPOXY FLOOR (GRINDING/SCABBING,PATCHING, AND LEVELING WILL NEED TO BE

PERFORMED TO PROVIDE LEVEL FINISH FOR INSTALLATION.)

3 NEW DOOR (REFER TO SCHEDULE)

4 INFILL MASONRY FROM SALVAGE STOCK

5 PAINT SURFACE

6 NEW CONCRETE FLOOR SLAB & SUPPORTING WALLS FOR LOADING DOCK

7 NEW EXTERIOR POURED-IN-PLACE CONCRETE STAIRS

8 NEW OVERHEAD PREFAB CANOPY

9 NEW STEEL BOLLARD W/ PLASTIC BOLLARD COVER

10 CONCRETE SLAB ON GRADE (THICKNESS AS INDICATED)

11 NEW DISPLAY MONITOR; REFER TO MEP

12 REINSTALL ACT SYSTEM WHERE REMOVED AS REQUIRED BY MC

13 FINISH EXISTING CONCRETE/MORTAR BED TO MATCH SURROUNDING FINISH

14 NEW VINYL BASE @ EPOXY FLOORING

N1/4" = 1'-0"1

1ST FLR - NEW WORK 160 AREA

N1/2" = 1'-0"2

MD150 PIT PLATE LAYOUT

1/2" = 1'-0"3

PIT SECTION

ALL DEMOLISHED MATERIALS WILL NEED TO BE SURVEYED BY ES&H, TRACKED AND

REPORTED FOR ALL MATERIAL TYPES AND WEIGHTS. PRIORITIZE DEMOLISHED ITEMS

FOR RECYLING OR REUSE.

GENERAL DEMO NOTE

1" = 40'-0"4

EXISTING PIT IMAGES

14 14

PATCH ALL IMPERFECTIONS

@ WALLS/CEILINGS; PAINT

ALL EXISTING WALLS,

CEILINGS, & DOORS/FRAMES

150A

5 5

TOOTH-IN CMU WHERE

DEMOLISHED; TYP.

TOOTH-IN CMU WHERE

DEMOLISHED; TYP.

PATCH ALL IMPERFECTIONS

@ WALLS/CEILINGS; PAINT

ALL EXISTING WALLS,

CEILINGS, & DOORS/FRAMES

14 14

PATCH ALL IMPERFECTIONS

@ WALLS/CEILINGS; PAINT

ALL EXISTING WALLS,

CEILINGS, & DOORS/FRAMES

150C

150B

1ST FLR

0"

LOW ROOF DECK

16' - 4"

7 8 9 10 11 12 13 14

5 PATCH & PAINT WALLS WHERE ANY

DEMOLISHED MEZZANINE ITEMS IMPACTED

FINISH SURFACE

TOOTH-IN CMU WHERE

DEMOLISHED; TYP.

NEW PIT ACCESS

FLOOR PLATES

INFILL OF EXISTING PIT;

SEE 3/A2.2 FOR SIM

EXISTING PIT TO REMAIN

5 5 5 55

CLEAN & SEAL EXISTING

CONCRETE FLOOR WHERE

TO REMAIN

PATCH ALL IMPERFECTIONS

@ WALLS/CEILINGS; PAINT

ALL EXISTING WALLS,

CEILINGS, & DOORS/FRAMES

NEW PIT ACCESS

LADDER

A3.0

MASONRY INFILL @ DEMOLISHED

DUCTWORK; REFER TO MEP FOR

SIZES @ LOCATION

1ST FLR

0"

ROOF PLAN

26' - 8 1/4"

2ND FLOOR

12' - 5 1/2"

7891011121314

VERIFY INFILL @

GRILLE DEMO W/ MEP

1ST FLR

0"

1' - 6"

STEEL LADDER W/ 2 1/2" X 1/2"

STRINGERS, 3/4" DIA RUNGS & 2 1/2"

X 1/2" BRACKETS W/ 3/8" DIA BOLTS

TO FLOOR AND WALL

0'-0" - LOADING DOCK

0' - 0"

Consultant

Revision Record

Print Record

1615 Golden Aspen Drive Suite 110 Ames, Iowa 50010

515 292 6075 Phone 515 292 6370 Fax mail@rmharchitects.com www.rmharchitects.com

Project Number

A3.0

ELEVATIONS / SECTION

AMES LAB - MD 150 METALLIC

CONSTRUCTION

07/23/2025ISSUE

07/23/2025

24023

2415 Pammel Dr, Ames, IA 50011

1/4" = 1'-0"3

INT WEST ELEVATION

1/4" = 1'-0"4

INT SOUTH ELEVATION

PROJECT MATERIAL LIST

1 EXISTING TO REMAIN

2 EPOXY FLOOR (GRINDING/SCABBING,PATCHING, AND LEVELING WILL NEED TO BE

PERFORMED TO PROVIDE LEVEL FINISH FOR INSTALLATION.)

3 NEW DOOR (REFER TO SCHEDULE)

4 INFILL MASONRY FROM SALVAGE STOCK

5 PAINT SURFACE

6 NEW CONCRETE FLOOR SLAB & SUPPORTING WALLS FOR LOADING DOCK

7 NEW EXTERIOR POURED-IN-PLACE CONCRETE STAIRS

8 NEW OVERHEAD PREFAB CANOPY

9 NEW STEEL BOLLARD W/ PLASTIC BOLLARD COVER

10 CONCRETE SLAB ON GRADE (THICKNESS AS INDICATED)

11 NEW DISPLAY MONITOR; REFER TO MEP

12 REINSTALL ACT SYSTEM WHERE REMOVED AS REQUIRED BY MC

13 FINISH EXISTING CONCRETE/MORTAR BED TO MATCH SURROUNDING FINISH

14 NEW VINYL BASE @ EPOXY FLOORING

1/4" = 1'-0"2

INT EAST ELEVATION

1/4" = 1'-0"1

BUILDING SECTION 1

3/16" = 1'-0"5

N ELEV VIEW

1/2" = 1'-0"6

PIT LADDER ELEVATION

Addendum #1

Project: Ames Lab - MD150 Metallic Construction

Location: Ames, IA

Date: 8/22/2025

Owner: Ames Laboratory

Project Number:

Engineer: Resource Consulting Engineers, LLC

Project Number: 2024.011.00

ADDENDUM #1 IS ISSUED TO ALL PLAN HOLDERS:

1 26116.11 Section

4.05

None Add "Engage a Square D factory authorized representative to perform the scope of work per

Schneider Electric document 1910DB1302-120213

Scopes of Work for Electrical Acceptance Testing.

Engage a Square D factory authorized representative for set up of the power monitoring and breaker metering, integrating new devices into the existing BACnet system, and commissioning the system."

2 26999 26999 Add Section 26999 - Owner Furnished Square D

Electrical Gear Package to Project manual. NOTE:

this equipment is expected to ship in late May

2026.

3 P1.1 Revise piping as shown on attached sheet P1.1.

4 P8.0 Revise piping details as shown on attached sheet

P8.0.

5 M1.1 Revise keynotes as shown on attached M1.1.

6 M1.3 Revise keynotes as shown on attached M1.3.

7 M2.0 Revise piping as shown on attached M2.0.

8 M2.1 Revise piping as shown on attached M2.1.

9 M7.1 Revise piping as shown on attached M7.1.

10 M8.0 Revise VFD schedule as shown on attached M8.0.

11 M8.1 Delete schedule as shown on attached M8.1.

12 M9.1 Revise sequence and points list as shown on attached M9.1

Bidders shall acknowledge receipt of this Addendum in the appropriate space on the Bid Form by inserting its number. Information included in this Addendum forms part of the Contract Documents by revising the originally issued Drawings and Project Manual. Failure to acknowledge this Addendum may result in a Bid not being considered.

All items included in this Addendum shall supersede, modify, and/or change all statements or drawings to the contrary in the Drawings and Project Manual. The previously issued Drawings and Project Manual perpared for this Project are hereby modified, amended, or clarified as stated herein.

CHANGES TO PROJECT MANUAL

CHANGES TO DRAWINGS

Addendum Item

Section/

Drawing Sheet

Paragraph/

Location Attachment Change

13 ED1.1 ED1.1 Revise PA speaker scope as shown on attached sheet.

14 E2.2 E2.2 Delete bus duct between substation secondary breaker and PD-LAB and replace with field installed conduit and wire as shown on attached sheet.

15 E2.2 E2.2 Add one CAT6 data cable with terminations in 1" conduit from the new substation secondary breaker to the existing data rack in Room B3. Add one CAT6 data cable with terminations in 1" conduit betweeen new substation secondary breaker and PD-LAB.

16 E3.1 E3.1 Revise System Plan as shown on attached sheet.

17 E5.0 E5.0 Revise Electrical Riser Diagram as shown on attached sheet.

18 E7.0 E7.0 Delete General Note B from Details 7 and 8 as shown on attached sheet.

END OF ADDENDUM

Resource Consulting Engineers, LLC www.resourcece.com

Internal

Proposal Name: AMES LAB - Metals Development Room 150 Substation Prepurchase Quote Name: 1-AMES Substation Dwg R02-14-2025

Proposal Number: P-250403-5156567

Quote Number: Q-5858411

Quote Date: 06/18/2025

Through Addenda Number: 0

Sales Representative: Douglas Atkinson

Conditions of Sale

This Quotation is subject to Coordinated Project Terms. See https://www.se.com/us/en/download/document/0100PL0043/

Quoted price in currencies other than U.S. Dollars is per the annual Schneider Electric exchange guidance.

Quote is valid for 30 days. Quoted lead times are approximate and subject to change.

Schneider Electric reserves the right to amend, withdraw or otherwise alter this submission without penalty or charge as a result of any event beyond its control arising from or due to the current Covid-19 epidemic or events subsequent to this epidemic / pandemic including changes in laws, regulations, by laws or direction from a competent authority.

Clarifications and Exceptions The bill of material is based on our best interpretation of the information provided with the request for quotation. The quotation supplied for this project may not meet the local code/ordinance requirement unless specifically identified in the customer documentation supplied for review. The bill of material should be reviewed to ensure that the equipment quoted meets the project requirements. The following clarifications are provided to emphasize issues not specifically stated in the bill of material.

This proposal is based on standard lugs for copper conductors unless noted otherwise. Lugs for oversized aluminum conductors may affect the quoted price.

None:

1) Furnished by others unless noted otherwise: Studies, LV & spare MV Fuses 261116.11, 2.4, D., 3., NETA Testing, NEC Testing, IR Scanning, Voltage Monitoring, Primary & Secondary Injection Testing.

2) 261116.11, 2.6. - Busway Specifications have not been provided. Proposing Copper conductors.

3) 261116.11, 2.4., A., 1. - Metal Enclosed Switchgear is not arc-resistant, although inherent arc-limiting characteristics are inherent:

Switch Compartment:

• Sealed for life in SF6 gas

• Interruption in sealed enclosure

◦ No external arcing The qualities of SF6 gas are used to extinguish the electrical arc. The arc appears when the fixed and moving contacts separate. The combination of the current and the magnetic field created by the current cause arc rotation around the stationary contact.

This rotation produces arc extension and cooling until the arc is extinguished at current zero. After this, the distance between the fixed and moving contacts is sufficient to withstand the recovery voltage. This system provides extended electrical endurance due to very low wear on the contacts.

4) 261116.11 - PZ4 UL1558 LVDO Switchgear: E., 3.6 - Slow closing not available.

5) Drawing E1.0EP, Metering Note 2.: Junction Box & Cable furnished by others.

FOR REFERENCE ONLY

THIS EQUIPMENT WILL BE PURCHASED BY THE

OWNER UNDER A SEPERATE CONTRACT. THIS

CONTRACT SHALL INCLUDE TAKING DELIVERY,

INSTALLATION, AND STARTUP OF THE EQUIPMENT

DESCRIBED BELOW.

Internal

6) Proposing standard 18-month warranty from date of shipment unless noted otherwise.

Complementary 12-months additional warranty for a total of 30-months from date of shipment is available for products that include Square D on-site Services.

7) All paint is standard ANSI 49 or ANSI 61 gray as indicated in this proposal unless noted otherwise.

8) Factory witness testing is not included unless noted otherwise. Add $9,000.00 net per device per day if required. Travel & Lodging expenses are not included.

9) Schneider Electric does not guarantee compliance with the 2020 NEC 240.87 Arc Energy requirements unless specifically noted in our Bill-of-Material.

Please reference the detailed Schneider Electric 2020 NEC 240.87 Arc Energy Reduction disclaimer that is available upon request for more information and contact your local Schneider team for assistance.

FOR REFERENCE ONLY

Proposal Name: AMES LAB - Metals

Development Room 150 Substation Prepurchase

Quote Name: 1-AMES Substation Dwg R02-14-

Quote Date: 06/18/2025

PRINTED : 6/18/2025 1:01 PM

Substation

Seq # Qty Product Description 1 1 Designation:HVS #3

Item No : 176872232 Product Details:

1-Metal Enclosed Switchgear-METAL ENCLOSED SWITCHGEAR > 1000 VOLTS

GENERAL PRODUCT INFORMATION

THIS METAL-ENCLOSED SWITCHGEAR SHALL BE

DEPICTED IN THE ATTACHED DRAWINGS AND SHALL

INCLUDE THE FOLLOWING:

PRODUCT TYPE: HVLcc

1 SECTION LINE-UP

Enclosure Type: Type 1

1 - SET OF CERTIFIED TEST REPORTS INCLUDED

WITH FINAL DRAWINGS.

OVERALL DIMENSIONS: 29.50 IN 749.30 mm WIDE See Attached Drawings for Lineup Height

37.25 IN 946mm DEEP

APPROXIMATE WEIGHT: 760.00 LBS. 344.74 kg.

SWITCHGEAR RATINGS

NOMINAL SYSTEM VOLTAGE: 4160V

SWITCHGEAR MAXIMUM VOLTAGE RATING: 5kV

MAIN BUS: 600A TIN-PLATED COPPER

GROUND BUS: BARE COPPER

BIL : 60 KV

SWITCHGEAR MAXIMUM AVAIL FAULT CURRENT: 38kA HVLcc does not support relay protection for fault currents

INTEGRATED SHORT CIRCUIT CURRENT

RATINGS FOR SWITCHES WITH FUSES:

THE INTEGRATED SHORT CIRCUIT CURRENT

RATINGS FOR SWITCHES WITH FUSES

CAN BE FOUND IN THE INTEGRATED

RATINGS TABLES. REFER TO THE CATALOG

SECTIONS FOR EACH PRODUCT LINE.

SPECIFIC APPLICATION INFORMATION

SYSTEM GROUNDING: 4 Wire 3 Phase Wye Solidly Grounded FREQUENCY: 60Hz MAX AVAILABLE SHORT CKT CURRENT: 38kA (RMS)

FRONT AND REAR ACCESS

REAR ACCESS IS REQUIRED FOR THIS EQUIPMENT!

AMBIENT AIR TEMP: > -30C, <40 DEG C

STANDARD & OPTIONAL ITEMS COMMON TO LINEUP

Customer Requirements: Eng Review With Order Conversion

EXTERIOR PAINT COLOR:

ANSI 61 LIGHT GREY

INSULATORS: EPOXY

HOT STICK WITH FUSE HANDLING TOOL

Lineup Plastic Nameplate Black Surface/White Letters

STANDARD ENCLOSURE HARDWARE

APPLIES TO CATEGORY B APPLICATIONS

WHERE THE GENERAL PUBLIC WILL NOT

HAVE ACCESS TO THE SWITCHGEAR

Infrared Viewing Windows Up to 3 per Section

PADLOCK PROVISIONS FOR UP TO 3 LOCKS

LABEL REQUIREMENTS : UL

STANDARDS: ANSI

4.0 IN PAINTED BASE CHANNEL

LUGS ARE BURNDY COMPRESSION TYPE YA

ONE HOLE ANTI-ROTATION (COPPER ONLY)

SPECIAL FEATURES OR TAG ITEMS (PER LINE-UP)

IF SPECIAL FEATURES ARE LISTED BELOW IN THIS

BILL OF MATERIAL, THEY WILL NOT APPEAR ON THE

FRONT ELEV OR ONE-LINE DRAWING AND MAY ALTER

THE FINAL LAYOUT AND DIMENSIONS.

Section 1 INV Main 29.5W, Unit 1, -

1 - LIVE LINE INDICATOR FOR LINE SIDE AND

LOADSIDE

1 - 3 PHASE SET OF 4/0 AWG COPPER

COMPRESSION LUGS PER PHASE

LINESIDE (UL LISTED)

1 - Mimic Bus Plastic Device Symbols (Not a Sheet)

1 - PRIMARY CABLE CONNECTION TO CONVENTIONAL

POWER-DRY TRANSFORMER ON RIGHT

3 - SQUARE D CURRENT LIMITING 5.5 KV 300E

FUSES

1 - FUSELOGIC BLOWN FUSE FLAG ON THE FRONT OF

MECHANISM COVER

1 - LEXAN VIEWING WINDOW FOR FUSE COMPARTMENT

(3 IN X 5 IN)

1 - 600A SQUARE D TYPE HVLCC OVER TOGGLE

MECHANISM (OTM) SWITCH, MANUALLY OPERATED,

APPLICATION B

600A CONTINUOUS & INTERRUPTING CURRENT

1 - INTERNAL GROUND SWITCH TO GROUND LOADSIDE

2 - Infrared Viewing Windows per Section

1 - KEY INTERLOCK SWITCH TO SECONDARY MAIN

BREAKER

Special: Key interlock to xfmr tap chan, , TAG# TR-147983-1

2 1 Designation:T-3

Item No : 176877543 Product Details:

1-CLASS 7420 POWER-DRY TRANSFORMER-SQUARE D SECONDARY UNIT SUBSTATION

POWER-DRY (VPI) TRANSFORMER

1500 kva rated

PRIMARY VOLT: 4160 DELTA

30 KV BIL

SECONDARY VOLT: 480Y/277

10 KV BIL

STANDARD 60 HERTZ

IMPEDANCE: 5.75%

+/- 7.5% TOLERANCE

CONDUCTOR: ALUMINUM WINDINGS

TEMP: 220 DEG. VPI POLY RESIN INS. CLASS

150 RISE OVER 30 AVG - 40 MAX AMB

TAPS: 2-2.5% FCAN, 2-2.5% FCBN

ALTITUDE: STD. 3300 FEET MAXIMUM

65 DB SOUND LEVEL

MODIFICATIONS:

AA RATING ONLY

KEY INTERLOCKED TAP ACCESS

ALUMINUM TRANSFORMER NAMEPLATE

TAMPER PROOF HARDWARE

UL LISTING

INDOOR CABINET

WRAPPED FOR SHIPPING

PAINT COLOR ANSI 61

ENERGY EFFICIENT PER DOE 2016

MIN EFFICIENCY (50% LOAD) = 99.37%

PLASTIC MIMIC BUS

HIGH VOLTAGE TERMINATIONS:

PRIMARY CABLE (STANDARD)

SIDEWALL MOUNTED ON LEFT (SEGMENT-2)

CONNECTION TO HVLCC

FUSED (APPLICATION B)

NO SURGE ARRESTERS

LOW VOLTAGE TERMINATIONS:

SIDEWALL MOUNTED ON RIGHT (SEGMENT-4)

PZ4/QED6 - <4000A - INDOOR ENCL

4000 AMP & BELOW CONNECTION DETAILS

TRANSFORMER TESTS:

RATIO TEST

POLARITY TEST

PHASE RELATION TEST

NO-LOAD LOSS TEST

EXCITATION CURRENT TEST

IMPEDANCE VOLTAGE TEST

LOAD LOSS TEST

APPLIED POTENTIAL TEST

INDUCED POTENTIAL TEST

RESISTANCE MEASUREMENT TEST

INSULATION RESISTANCE TEST

TEST REPORT REQUIRED (STD FORMAT)

FACTORY QC IMPULSE TST HV ONLY

NOTES:

SPECIFICATION ON RECORD

STANDARDS: IEEE C57.SERIES

SECONDARY FLEX CONNECTORS TO BE SHIPPED

WITH THE LOW VOLTAGE SWITCHGEAR.

Revision (***09-16-2024 = H rev 53 / SQD rev 15***)

T/GI 20180716

3 1 Designation:Main Breaker

Item No : 176880885 Product Details:

1-POWER-ZONE 4 SWITCHGEAR COMMS-LOW VOLTAGE SWITCHGEAR

Lineup with MTZ Micrologic X Breakers with Smart System Communications Network 2.0 Single Main With Feeders

480/277V,3PH-4W,60HZ

2000A Copper Main Bus Solidly Grounded Neutral 100% Neutral 1KVA Control Power Transformer 65kA Maximum Available Fault Current 72" Deep Enclosure Indoor NEMA 1 Style Enclosure ANSI 49 Exterior Color Paint Network Communications with Device Web Pages (IFE/Meter) Ethernet Modbus TCP Customer RJ45 Connection Direct Ethernet Modbus TCP to Breakers (Masterpact) All devices pre-wired and pre-tested to the customer connection White Back Pans EcoStruxure Service Ready - Continuous Thermal Monitoring Universal Panel Server Special Records:

TAG TR-148109-1 - 01 - Bus connect to 2000A busduct -

ENCLOSURE OPTIONS

1 - 22" Wide section(s) with 2000A, Thermal Rated, Silver Plated Horizontal Bus, 4W, 100%N 1 - Bus Compartment Side Barriers 1 - Plastic Mimic Bus - Black

INCOMING ONE: CONNECTIONS & METERING OPTIONS

Connected to Dry Type Transformer Dry Transformer is Located on the Left Side Transformer Connection Type - Close Coupled (No Throat) 2000A 4W Connection to Square D Dry Transformer 2000A UL Service Entrance Label

MAIN ONE: CIRCUIT BREAKER

2000A, MTZ2-20H1, Manually Operated Main Breaker

DESCRIPTION:

Micrologic X Unit (6.0X), LSIG Communications Module & Wiring - Main/Tie Ethernet Modbus TCP Communication to Breaker/Cradle Micrologic X Digital Module - ERMS Micrologic X Digital Module - Energy per phase Sensor Plug Rating - 2000A Trip Setting (Amps) - 2000 Energy Reduction Maintenance Switch - Locally Mounted Power Meter - PM5563RD in line up with communications 4A Form C Contacts Auxiliary Switch Operations Counter

Breaker Padlock Attachment on Circuit Breaker Breaker ID Nameplate - Main 1 Kirk Key Interlock on Main Breaker Metering CTs Cell - 1 B Special Records:

TAG SP-6252 - 01 - Upgrade 2-h compression lugs -

LINEUP WATT LOSSES

Estimated Equipment Watts Loss (Fully Loaded) for AC Calculation is 817 Watts.

Note: For Watts Loss values on equipment with breakers or sections loaded at less than full load, consult product catalog for derating watts loss or further analysis options.

1-SRVRECSRVREADYLABR-Service Ready Onsite Labor

4 1 Designation:PD-LAB

Item No : 176882021 Product Details:

1-POWER-ZONE 4 SWITCHGEAR COMMS-LOW VOLTAGE SWITCHGEAR

Lineup with MTZ Micrologic X Breakers with Smart System Communications Network 2.0 Feeder Section(s) - (Main is Remote)

480/277V,3PH-4W,60HZ

2000A Copper Main Bus Solidly Grounded Neutral 100% Neutral 1KVA Control Power Transformer 65kA Maximum Available Fault Current 72" Deep Enclosure Indoor NEMA 1 Style Enclosure ANSI 49 Exterior Color Paint Network Communications with Device Web Pages (IFE/Meter) Ethernet Modbus TCP Customer RJ45 Connection Direct Ethernet Modbus TCP to Breakers (Masterpact) All devices pre-wired and pre-tested to the customer connection White Back Pans

ENCLOSURE OPTIONS

3 - 22" Wide section(s) with 2000A, Thermal Rated, Silver Plated Horizontal Bus, 4W, 100%N 2 - Bus Compartment Side Barriers 3 - Plastic Mimic Bus - Black

INCOMING ONE: CONNECTIONS & METERING OPTIONS

2000A 4W Connection to Square D Busway, NCBA L-R, Qwik Flange Copper Non-Service Entrance

INCOMING 1 FEEDER BREAKERS & INSTRUMENTATION

1600A, MTZ2-16H1, Manually Operated Feeder Breaker

DESCRIPTION: EQ#L2C

Micrologic X Unit (5.0X), LSI Communications Module & Wiring - Feeder Ethernet Modbus TCP Communication to

Breaker/Cradle Micrologic X Digital Module - ERMS Micrologic X Digital Module - Energy per phase Sensor Plug Rating - 1000A Trip Setting (Amps) - 900 Energy Reduction Maintenance Switch - Locally Mounted Breaker ID Nameplate - Feeder 4A Form C Contacts Auxiliary Switch 1600A, 4W, Mechanical 1-Hole Lugs Breaker Padlock Attachment on Circuit Breaker Operations Counter Cell - 1 C Load Side Power Direction - Cable (Bottom)

800A, MTZ2-08H1, Manually Operated Feeder Breaker DESCRIPTION: Spare Micrologic X Unit (5.0X), LSI Communications Module & Wiring - Feeder Ethernet Modbus TCP Communication to Breaker/Cradle Micrologic X Digital Module - Energy per phase Sensor Plug Rating - 400A Trip Setting (Amps) - 400 Breaker ID Nameplate - Feeder 4A Form C Contacts Auxiliary Switch Breaker Padlock Attachment on Circuit Breaker 800A, 4W, Mechanical 1-Hole Lugs Operations Counter Cell - 1 D Load Side Power Direction - Cable (Bottom)

800A, MTZ2-08H1, Manually Operated Feeder Breaker

DESCRIPTION: EQ#L2A

Micrologic X Unit (5.0X), LSI Communications Module & Wiring - Feeder Ethernet Modbus TCP Communication to Breaker/Cradle Micrologic X Digital Module - Energy per phase Sensor Plug Rating - 400A Trip Setting (Amps) - 300 Breaker ID Nameplate - Feeder 4A Form C Contacts Auxiliary Switch Breaker Padlock Attachment on Circuit Breaker 800A, 4W, Mechanical 1-Hole Lugs Operations Counter Cell - 2 A Load Side Power Direction - Cable (Bottom)

800A, MTZ2-08H1, Manually Operated Feeder Breaker DESCRIPTION: Spare Micrologic X Unit (5.0X), LSI Communications Module & Wiring - Feeder Ethernet Modbus TCP Communication to Breaker/Cradle Micrologic X Digital Module - Energy per phase Sensor Plug Rating - 800A Trip Setting (Amps) - 800 Breaker ID Nameplate - Feeder

4A Form C Contacts Auxiliary Switch Breaker Padlock Attachment on Circuit Breaker 800A, 4W, Mechanical 1-Hole Lugs Operations Counter Cell - 2 B Load Side Power Direction - Cable (Bottom)

800A, MTZ2-08H1, Manually Operated Feeder Breaker DESCRIPTION: Spare Micrologic X Unit (5.0X), LSI Communications Module & Wiring - Feeder Ethernet Modbus TCP Communication to Breaker/Cradle Micrologic X Digital Module - Energy per phase Sensor Plug Rating - 800A Trip Setting (Amps) - 800 Breaker ID Nameplate - Feeder 4A Form C Contacts Auxiliary Switch Breaker Padlock Attachment on Circuit Breaker 800A, 4W, Mechanical 1-Hole Lugs Operations Counter Cell - 2 C Load Side Power Direction - Cable (Bottom)

800A, MTZ2-08H1, Manually Operated Feeder Breaker DESCRIPTION: Spare Micrologic X Unit (5.0X), LSI Communications Module & Wiring - Feeder Ethernet Modbus TCP Communication to Breaker/Cradle Micrologic X Digital Module - Energy per phase Sensor Plug Rating - 800A Trip Setting (Amps) - 800 Breaker ID Nameplate - Feeder 4A Form C Contacts Auxiliary Switch Breaker Padlock Attachment on Circuit Breaker 800A, 4W, Mechanical 1-Hole Lugs Operations Counter Cell - 2 D Load Side Power Direction - Cable (Bottom)

800A, MTZ2-08H1, Manually Operated Feeder Breaker DESCRIPTION: EQ#l2B Micrologic X Unit (5.0X), LSI Communications Module & Wiring - Feeder Ethernet Modbus TCP Communication to Breaker/Cradle Micrologic X Digital Module - Energy per phase Sensor Plug Rating - 800A Trip Setting (Amps) - 700 Breaker ID Nameplate - Feeder 4A Form C Contacts Auxiliary Switch Breaker Padlock Attachment on Circuit Breaker 800A, 4W, Mechanical 1-Hole Lugs Operations Counter Cell - 3 A Load Side Power Direction - Cable (Bottom)

800A, MTZ2-08H1, Manually Operated Feeder

Breaker

DESCRIPTION: EQ#L1B

Micrologic X Unit (5.0X), LSI Communications Module & Wiring - Feeder Ethernet Modbus TCP Communication to Breaker/Cradle Micrologic X Digital Module - Energy per phase Sensor Plug Rating - 400A Trip Setting (Amps) - 250 Breaker ID Nameplate - Feeder 4A Form C Contacts Auxiliary Switch Breaker Padlock Attachment on Circuit Breaker 800A, 4W, Mechanical 1-Hole Lugs Operations Counter Cell - 3 B Load Side Power Direction - Cable (Bottom)

800A, MTZ2-08H1, Manually Operated Feeder Breaker

DESCRIPTION: DP150

Micrologic X Unit (5.0X), LSI Communications Module & Wiring - Feeder Ethernet Modbus TCP Communication to Breaker/Cradle Micrologic X Digital Module - Energy per phase Sensor Plug Rating - 800A Trip Setting (Amps) - 800 Breaker ID Nameplate - Feeder 4A Form C Contacts Auxiliary Switch Breaker Padlock Attachment on Circuit Breaker 800A, 4W, Mechanical 1-Hole Lugs Operations Counter Cell - 3 C Load Side Power Direction - Cable (Bottom)

800A, MTZ2-08H1, Manually Operated Feeder Breaker

DESCRIPTION: EQ#L1A

Micrologic X Unit (5.0X), LSI Communications Module & Wiring - Feeder Ethernet Modbus TCP Communication to Breaker/Cradle Micrologic X Digital Module - Energy per phase Sensor Plug Rating - 400A Trip Setting (Amps) - 350 Breaker ID Nameplate - Feeder 4A Form C Contacts Auxiliary Switch Breaker Padlock Attachment on Circuit Breaker 800A, 4W, Mechanical 1-Hole Lugs Operations Counter Cell - 3 D Load Side Power Direction - Cable (Bottom)

LINEUP WATT LOSSES

Estimated Equipment Watts Loss (Fully Loaded) for AC Calculation is 3051 Watts.

Note: For Watts Loss values on equipment with breakers or sections loaded at less than full load, consult product catalog for derating watts loss or further analysis options.

5 1 Designation:2000A BUSWAY

Item No : 176895128 Product Details:

1-I-LINE BUSWAY-I-LINE BUSWAY

CONSISTING OF

2000A Copper/Silver Busway 480Y/277V 3Ph 4W 60Hz Ground Bus Reqmt: Aluminum Integral Ground (Std) 100kA RMS Symmetrical Short Circuit Rating Date Configured: 6/16/2025 1:55:11 PM

Indoor Segment Run Consisting of:

24 Feet of Feeder Busway 3 90 Degree Elbows 4 Indoor Fixed Hangers 1 Assembly Tools

Ungrouped

6 3 Designation:Spare MV Fuses

Item No : 183960753 Product Details:

55GFMSJD300E-FUSE DIN/E 5.5KV 300E

7 1 Designation:Optional Start Up Service

Item No : 183961418 Product Details:

1-SRVSQDSER-Startup Services - Straight Time The following startup scope of work is Schneider Electric's manufacturer recommended scope…