428 no. last chance gulch helena, mt 59601 406.449-2013 … classrooms... · 2020-01-28 · 428 no....

MSU Classroom Renovations 2020 Addendum #1 page 1 of 2

ADDENDUM NO: 01 Montana State University

DATE: Monday, January 27th, 2020

PROJECT: MSU CLASSROOM RENOVATIONS 2020 PPA#19-0136A

ARCHITECT: Mosaic Architecture, 428 No. Last Chance Gulch, Helena, Montana 59601

TO: All plan holders of record

The above-numbered solicitation is amended as set forth below. Bidders/Offerors must acknowledge receipt of this amendment prior to the hour and date specified for receipt of bids/proposals, by completing the addendum acknowledgement on the form titled “Bid Proposal”.

REVISIONS ARCHITECTURAL:

SPECIFICATION ITEMS

1. Division 011819: Asbestos Abatement a. Full hazardous material report available, and included in this addendum. b. See “Division 024119: MSU Asbestos Abatement Guidance Selective Demolition” for

additional requirements 2. Division 096813-2.02-A and 2.02-B: Tile Carpeting: change from original specified carpets to the

following: CT1: 1. Manufacturer: ShawContract

a. Product Type : Carpet Tile b. Collection: No Rules c. Style Name: Byline Tile d. Style number: 59113 e. Color name: Timeless f. Color number: 05400 g. Construction: Multi-level Pattern Loop h. Fiber: eco-solution q nylon i. Dye method: 100% solution dyed j. Primary backing: synthetic k. Secondary backing: ecoworx tile l. Protective treatments: ssp shaw soil protection m. Size: 24”x24” n. Gauge: 1/12” o. Stitches: 9 per inch (35 per 10cm)

428 No. Last Chance Gulch

Helena, MT 59601

406.449-2013

www.mosaicarch.com

MSU Classroom Renovations 2020 Addendum #1 page 2 of 2

p. Finished pile thickness: 0.109” q. Installation method: quarter turn

CT2: 2. Manufacturer: ShawContract

a. Product Type : Carpet Tile b. Collection: No Rules c. Style Name: Byline Tile d. Style number: 59113 e. Color name: Symbolic f. Color number: 05512 g. Construction: Multi-level Pattern Loop h. Fiber: eco-solution q nylon i. Dye method: 100% solution dyed j. Primary backing: synthetic k. Secondary backing: ecoworx tile l. Protective treatments: ssp shaw soil protection m. Size: 24”x24” n. Gauge: 1/12” o. Stitches: 9 per inch (35 per 10cm) p. Finished pile thickness: 0.109” q. Installation method: quarter turn

DRAWING ITEMS

1. Sheet A091: Hazardous materials information updated to include plan diagram.

2. Sheet A600: Room finish legend revised to reflect MSU preferred carpet line and pattern.

ENCLOSURES:

A091, A600

Full Hazardous Materials Report

UP

1150 SF

CLASSROOMCLASSROOMCLASSROOMCLASSROOM

201201201201

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A. REMOVE AND DISPOSE OF ALL FURNITURE (INCLUDING LECTERN). REMOVE AND DISPOSE OF WALL-MOUNTED PENCIL SHARPENER & CLOCK (IF APPLICABLE).

B. COORD W/ABATEMENT CONTRACTOR FOR REMOVAL OF WHITEBOARDS. C. REMOVE PROJECTOR AND SCREEN - GIVE TO MSU AV.D. PATCH AND PREP ALL WALLS FOR PAINT UNLESS OTHERWISE INDICATED.E. VERIFY ALL CONDITIONS AND COORDINATE WITH ALL DISCIPLINES OF CONTRACT.

UNDOCUMENTED FIELD CHANGES MAY HAVE OCCURRED AND ARE TO BE BROUGHT TO THE ATTENTION OF THE ARCHITECT WHEN DISCOVERED.

F. WHERE DEMOLITION IS INDICATED, WALLS SHALL BE REMOVED AND CEILING SHALL BE PATCHED, REPAIRED AND PAINTED TO MATCH EXISTING.

G. UNLESS DEMOLITION IS INDICATED, PATCH AND PROTECT EXISTING CEILING.H. COORDINATE ALL MECHANICAL, ELECTRICAL, FIRE SYSTEMS, COMMUNICATIONS AND

UTILITY SHUT-DOWNS WITH OWNER PRIOR TO REMOVING AND OR RELOCATING, PER MSU REQUIREMENTS.

I. ALL DEMOLITION DRAWINGS ARE INTENDED TO SHOW GENERAL SCOPE OF WORK WITHIN THE INTENT OF THE PROJECT AND ARE NOT INTENDED TO EXCLUDE ANY DEMOLITION WORK NECESSARY FOR PRIOR COMPLETION OF THE WORK OUTLINED IN THE PROJECT DOCUMENTS. CONTRACTOR SHOULD ASSUME ADDITIONAL MINOR DEMOLITION ITEMS NOT SHOWN ON PLANS, NO ADDITIONAL PAYMENT WILL BE MADE FOR SUCH MINOR ELEMENTS.

J. THESE DRAWINGS INDICATE STRUCTURAL AND NON-STRUCTURAL DEMOLITION THAT IS TO OCCUR TO MAKE WAY FOR NEW CONSTRUCTION. ADDITIONAL STRUCTURAL DEMOLITION WORK, CONSTRUCTION OR SHORING REQUIRING COORDINATION WITH NEW STRUCTURAL INS INDICATED ON THE STRUCTURAL DRAWINGS.

K. SEE MECH. AND ELEC. DEMOLITION PLANS FOR SPECIFIC DEMO OF MECHANICAL AND ELECTRICAL SYSTEMS.

L. SEE HAZARDOUS MATERIALS ABATEMENT REPORT FOR ADDITIONAL INFORMATION AND COORDINATION.

M. OWNER TO REMOVE EQUIPMENT THEY PROPOSE TO RETAIN PRIOR TO CONSTRUCTION.

GENERAL DEMOLITION NOTES:

DEMO LEGEND

DEMOLISHED

EXISTING WALL TO

REMAIN

G

G

H

-HAZARDOUS MATERIALS

THIS ROOM HAS BEEN TESTED FOR HAZARDOUS MATERIALS. PRELIMINARY FINDINGS INDICATE THIS THIS ROOM HAS BEEN TESTED FOR HAZARDOUS MATERIALS. PRELIMINARY FINDINGS INDICATE THIS THIS ROOM HAS BEEN TESTED FOR HAZARDOUS MATERIALS. PRELIMINARY FINDINGS INDICATE THIS THIS ROOM HAS BEEN TESTED FOR HAZARDOUS MATERIALS. PRELIMINARY FINDINGS INDICATE THIS

ROOM HAS THE FOLLOWING HAZARDOUS MATERIALS:ROOM HAS THE FOLLOWING HAZARDOUS MATERIALS:ROOM HAS THE FOLLOWING HAZARDOUS MATERIALS:ROOM HAS THE FOLLOWING HAZARDOUS MATERIALS:

ROOM 201

- 12 INCH BY 12 INCH OFF WHITE WITH BROWN STREAKED FLOOR TILE (3% CHRYOSTILE)

REMEDIATION OF HAZARDOUS MATERIALS REQUIRED BEFORE

SELECTIVE DEMOLITION CAN PROCEED. CONTRACTOR TO COORD

WITH MSU AND ABATEMENT CONTRACTOR.

SEE FULL HAZARDOUS MATERAILS REPORT AND SPECS FOR ADDITIONAL INFO

REV. DESCRIPTION DATE

REVIEWED BY:

DRAWN BY:

SHEET

DATE

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MO

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MSU-CPDCMONTANA STATE UNIVERSITY

BOZEMAN, MONTANA

PHONE: 406.994.5413

FAX: 406.994.5665

428 N

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1111 Addendum #1 1/27/2019

MSU CLASSROOM

RENOVATIONS 2020

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DDDDEEEEMMMMOOOO PPPPLLLLAAAANNNNSSSS ---- RRRREEEEIIIIDDDD

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REID HALL

PPA#19PPA#19PPA#19PPA#19----0000111133336666AAAA

1/4" = 1'-0" REF: 4/ A100

LEVEL 2 - REID - 201 DEMO PLAN3

1/4" = 1'-0" REF: 4/ A100

RCP - REID - 201 DEMO4

3/32" = 1'-0"

(E) PHOTOS1

DEMOLITION NOTES 201

A DEMOLISH (E) WOOD RISERS

B DEMOLISH (E) 12X12 ACOUSTIC TILES CEILING

C DEMOLISH (E) 12X12 ACOUSTIC TILES SOFFIT

D DEMOLISH (E) WOOD PANEL WALLS

E PREP (E) WALLS FOR FURRING WALLS - REMOVE (E) CONDUIT, BASE, ETC

F REMOVE EXISTING DOORS. (E) FRAME TO BE REFINISHED

G REMOVE ALL (E) INSTRUCTION SURFACES INCLUDING WHITEBOARD, PROJECTION SCREENS, MAPS,ETC

H DEMOLISH ALL (E) SURFACE MOUNTED CONDUIT

I PROTECT (E) WINDOW; PREP FOR CLEANING AND NEW SHADES;

1

UP

ROOM FINISH LEGEND

FLOOR FINISHES:FLOOR FINISHES:FLOOR FINISHES:FLOOR FINISHES:

BASE FINISHES:BASE FINISHES:BASE FINISHES:BASE FINISHES:

PAINTED GWB: PAINT COLOR OVER GYPSUM BOARD - TYP. U.N.O.. COLOR AS INDICATED.

PAINT COLOR SELECTIONS:

P1- OFF WHITE. SHERWIN WILLIAMS "CREAMY" SW-7012P2- MID GREY. SHERWIN WILLIAMS "ACIER" SW-9170P3- DARK GREY. SHERWIN WILLIAMS " ROYCROFT PEWTER" SW-2848

WALL FINISHES:WALL FINISHES:WALL FINISHES:WALL FINISHES: CEILING FINISHES:CEILING FINISHES:CEILING FINISHES:CEILING FINISHES:

FLOOR FINISH NOTES:

1. IF FINISHES ARE NOT CLEARLY INDICATED FOR AN AREA, CLARIFY INTENT WITH ARCHITECT.

2. PROVIDE APPROPRIATE TRANSITION TRIM AT ALL MATERIAL CHANGES.3. TEST ALL SUBSTRATES TO VERIFY COMPLIANCE WITH FINISH

MANUFACTURE'S SPECIFICATIONS PRIOR TO FLOORING INSTALLATION.4. PATCH, REPAIR, AND/OR GRIND ALL SUBSTRATES TO ACCEPTABLE LEVEL OF

SMOOTHNESS/LEVELNESS PRIOR TO FLOORING INSTALLATION.5. FLOORING CHANGE FROM ROOM TO HALLWAY TO OCCUR AT END OF

VESTIBULE.6. SAMPLES FOR ALL FINISHES MUST BE SUBMITTED TO AND APPROVED BY

ARCHITECT PRIOR TO ORDERING.

SEE ROOM FINISH SCHEDULE FOR LISTING OF MATERIALS .

WALL FINISH NOTES:

1. SEE INTERIOR ELEVATIONS FOR INTERIOR WINDOWS, SPECIAL WALL FINISHES, TRIM, ETC.


3. PROVIDE APPROPRIATE TRANSITION TRIM AT ALL MATERIAL CHANGES.4. PROVIDE CLEAN, CONSISTENT CAULK JOINTS AT ABUTMENTS OF DISSIMILAR

MATERIALS.5. PROVIDE METAL EDGING AT ALL GYPSUM BOARD EDGES THAT ABUT

DISSIMILAR MATERIALS.ALL METAL DOORS AND DOOR FRAMES TO RECEIVE PAINT FINISH AS SPECIFIED.

COLOR SELECTIONS:

INTERIOR PAINTED DOORS: WOOD TO MATCH EXISTING HALLWAY DOORS

INTERIOR PAINTED DOOR FRAMES: WHITE

CORNER TRIMS:CORNER TRIMS:CORNER TRIMS:CORNER TRIMS:

CORNER TRIM, 26 GA. PREFIN. METAL CORNER TRIM WITH 2" WINGS.

C.T.

CHAIR RAIL: CORIAN SOLID SURFACE - TYP. U.N.O. COLOR AS INDICATED.

CORIAN COLOR SELECTIONS:

CR1 - DEEP ANTHRACITE

CHAIR RAIL NOTES:

1. FIELD LAYOUT ALL CHAIR RAIL LENGTHS2. CHAIR RAIL TO WRAP COLUMNS AS SHOWN IN INTERIOR ELEVATIONS.

CHAIR RAIL:CHAIR RAIL:CHAIR RAIL:CHAIR RAIL:

GWB - GYPSUM CEILING: RATED CEILING ASSEMBLY SEE DETAILSFOR COLORS SEE COLOR DESIGNATIONS UNDER WALL SECTION.

CARPET TILE- CT1: 24" X 24" CARPET TILE.

INSTALLATION METHOD: QUARTER TURN

CARPET: SHAW CONTRACT "NO RULES"

STYLE: BYLINE TILE / 59113

COLOR: TIMELESS 05400

RB: BLACK BROWN COLOR, 3.2 MM THICK, 4" HIGH

TRANSITION STRIP: SOLID VINYL REDUCER STRIP; GRAPHITE GRAY COLOR. STAIR NOSING

CARPET TILE- CT2: 24" X 24" CARPET TILE.

INSTALLATION METHOD: QUARTER TURN

CARPET: SHAW CONTRACT "NO RULES"

STYLE: BYLINE TILE / 59113

COLOR: SYMBOLIC 05512

ACT1 - ACOUSTIC CEILING TILE: 24" X 24" ACOUSTIC LAY-IN CEILING TILES - WHITE, SEE SPECS

GRID TYPE: PRELUDE XL 15/16" GRID - WHITEEDGE MOLDING: SQUARE

WD1: PLYBOO STRIPS, 3/4" THICK, 4" HIGH

BAMBOO PLYWOOD PANELING: 3/4" THICK WITH, 1 1/2" REVEALS, 1/2" BATTENS -TYP. U.N.O.. COLOR AS INDICATED.

ABB PLY - ACOUSTIC BAMBOO PANEL, 3/4" THICKPANEL STAIN SELECTIONS: PW1- AMBERBATTEN STAIN SELECTION: PW2- CHOCOLATE

BB PLY - NON-ACOUSTIC FLAT BAMBOO PANEL. 3/4" THICK FOR FIELD PANELS, 1/2" THICKNESS FOR JOINT-BACK BATTEN PIECES. FIELD PANEL STAIN SELECTIONS: PW1- AMBERBATTEN STAIN SELECTIONS: PW2- CHOCOLATE

NAILERS FOR PANELS - FACE OF NAILERS TO BE PAINTED BLACK EXCEPT AT REVEAL

DOOR & DOOR FRAME FINISHES:DOOR & DOOR FRAME FINISHES:DOOR & DOOR FRAME FINISHES:DOOR & DOOR FRAME FINISHES:

ROLLERSHADES:ROLLERSHADES:ROLLERSHADES:ROLLERSHADES:

WINDOWS IN ROOM 201 TO RECIEVE NEW ROLLER SHADES. SEE SPECIFICATIONS

1. ALL PAINTING, WALLCOVERING AND GYPSUM WALLBOARD FINISHING PER "ARCHITECTURAL SPECIFICATION MANUAL" PAINTING AND DECORATING CONTRACTORS OF AMERICA.

2. PROVIDE SAMPLES OF SPECIFIED FINISHES TO ARCHITECT FOR APPROVAL PRIOR TO APPLICATION

3. PROVIDE TO OWNER APPROXIMATELY 5% OF ADDITIONAL FINISH MATERIAL FOR FUTURE REPAIR AND MAINTENANCE. (IE. - PAINT, VINYL FLOORING, RUBBER BASE, ETC.)

GENERAL FINISH NOTES:


2. PROVIDE APPROPRIATE TRANSITION TRIM AT ALL MATERIAL CHANGES.3. PROVIDE EXTRUDED ALUMINUM EDGE METAL AT TERMINATION OF ALL CERAMIC TILE

AREAS.4. TEST ALL SUBSTRATES TO VERIFY COMPLIANCE WITH FINISH MANUFACTURE'S

SPECIFICATIONS PRIOR TO FLOORING INSTALLATION.5. PATCH, REPAIR, AND/OR GRIND ALL SUBSTRATES TO ACCEPTABLE LEVEL OF

SMOOTHNESS/LEVELNESS PRIOR TO FLOORING INSTALLATION.6. FLOORING CHANGES FROM ROOM TO ROOM TO OCCUR DIRECTLY UNDER THE DOOR

LOCATION.7. SAMPLES FOR ALL FINISHES MUST BE SUBMITTED TO AND APPROVED BY ARCHITECT

PRIOR TO ORDERING.

FLOOR FINISH NOTES:



MATERIALS.4. PROVIDE METAL EDGING AT ALL GYPSUM BOARD EDGES THAT ABUT DISSIMILAR

MATERIALS.5. PROVIDE EXTRUDED ALUMINUM EDGE METAL AT ALL EXPOSED TILE EDGES.

WALL FINISH NOTES:



MATERIALS.4. PROVIDE DIAGONAL AND VERTICAL SEISMIC BRACING AT ALL SUSPENDED CEILING

SYSTEMS IN COMPLIANCE WITH CURRENT BUILDING CODES.5. PROVIDE 2 INCH EDGE METAL AT ALL LAY-IN SUSPENDED CEILING SYSTEMS OR

OTHER CODE APPROVED SEISMIC RETENTION SYSTEM.6. WHERE PAINTED, EXPOSED CEILING IS INDICATED, ALL COMPONENTS TO BE

PAINTED UNLESS SPECIFICALLY NOTED OTHERWISE. THIS INCLUDES PAINTING DECK, STRUCTURAL FRAMING, BRACING, MECHANICAL EQUIPMENT, SPRINKLER PIPING, NON-GALVANIZED ELECTRICAL CONDUIT, NON-GALVANIZED PIPING.

CEILING FINISH NOTES:

1. ALL DOOR LOCATIONS NOT SPECIFICALLY DIMENSIONED TO BE PLACED 4 INCHES FROM ADJACENT WALL SURFACE. IF THERE IS NO DIRECTLY ADJACENT SIDEWALL, CONTACT ARCHITECT FOR PROPER PLACEMENT.

2. ALL DOORS TO HAVE ADA COMPLIANT THRESHOLDS WITH 1/2" MAXIMUM RISE UNLESS SPECIFICALLY DETAILED OTHERWISE.

3. ALL METAL DOORS AND FRAMES TO BE PRIMED AND PAINTED. VERIFY COLOR WITH ARCHITECT.

4. ALL HARDWARE ON FIRE-RATED DOORS MUST BE APPROVED FOR SUCH USE AND INSTALLED AS REQUIRED TO MAINTAIN SYSTEM FIRE RATING.

5. ALL DOORS/FRAMES TO HAVE RESILIENT SILENCERS.6. CONTRACTOR TO USE ARCHITECT'S DOOR TYPE PLAN

DESIGNATION NUMBER IN ADDITION TO THE ROOM NUMBER ON ALL SHOP DRAWING SUBMITTALS

7. FIRE RATING FOR FRAMES MUST MATCH RATING FOR DOORS.

8. SEE WINDOW ELEVATIONS FOR FRAME TYPES FOR ALUMINUM FRAMES.

9. ALL EGRESS DOORS SHALL BE READILY OPENABLE FROM THE EGRESS SIDE WITHOUT THE USE OF A KEY OR SPECIAL KNOWLEDGE OR EFFORT.

10. DOOR THICKNESS SHALL BE 1 3/4" TYP UNLESS NOTED OTHERWISE.

GENERAL DOOR NOTESALUMANODSPECFACTHMSFWD

ABBREVIATIONSALUMINUMANODIZED FINISH - COLOR PER SPECIFICATIONSFACTORY FINISHHOLLOW METALALUMINUM STOREFRONTWOOD - SOLID CORE

FULLY TEMPERED SAFETY GLAZING

GLAZING LEGEND DOOR TYPE

DOUBLE VG DOOR

MATCH EXISTING

FIELD VER

IFY HEIGHT OF EXISTING

7'-0"

6"X30"VISIONWINDOW

A300

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6666

7777

8888

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A201

8

A201

3

A201

2

A201

1

A201

CT2

CT1CT1 CT1

CT1

CT1

CT1

CT2

CT1CT1

CT1

CT1 CT1

CT1

CT2

CT2

CT2

CT2 CT2

CT2

CT2

CT2ALIGN CARPET EDGE WITH STAIR EDGE

ALIGN CARPET EDGE WITH STAIR EDGE

ANGLE CARPET EDGE TO ALIGN FROM STAIR TO STAIR

ALIGN CARPET EDGE WITH STAIR EDGE

4'-0" 4'-0"

3'-0"

3'-0" A301

3333

22224444

1111

1150 SF


201201201201

CT1

REV. DESCRIPTION DATE

REVIEWED BY:

DRAWN BY:

SHEET

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MSU-CPDCMONTANA STATE UNIVERSITY

BOZEMAN, MONTANA

PHONE: 406.994.5413

FAX: 406.994.5665

428 N

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1111 Addendum #1 1/27/2019

MSU CLASSROOM

RENOVATIONS 2020

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PLANSPLANSPLANSPLANS---- RRRREEEEIIIIDDDD 111100004444 &&&&

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REID HALL

PPA#19PPA#19PPA#19PPA#19----0000111133336666AAAA

1/4" = 1'-0" REF: 4/ A100

LEVEL 1 - REID - 104 FINISH PLAN1

1/4" = 1'-0" REF: 4/ A100

LEVEL 2 - REID - 201 FINISH PLAN2

DOOR SCHEDULE

MARKMARKMARKMARK DOOR TYPEDOOR TYPEDOOR TYPEDOOR TYPE DESCRIPTIONDESCRIPTIONDESCRIPTIONDESCRIPTION HEIGHT

HEIGHT

HEIGHT

HEIGHT

WIDTH

WIDTH

WIDTH

WIDTH

THICKNES

STH

ICKNES

STH

ICKNES

STH

ICKNES

S

HARDWAREHARDWAREHARDWAREHARDWAREGROUPGROUPGROUPGROUP

FRAMEFRAMEFRAMEFRAMETYPETYPETYPETYPE

FRAMEFRAMEFRAMEFRAMEMATERIALMATERIALMATERIALMATERIAL

FIREFIREFIREFIRERATINGRATINGRATINGRATING COMMENTSCOMMENTSCOMMENTSCOMMENTS

104 DOUBLE VG DOOR DOUBLE VG DOOR 7'-0" 6'-0" 1 3/4" 1 existing existing 20 MIN REPLACE DOOR, RE-USE FRAME. MODIFY TRIM AS DETAILED

104E FLUSH EXISTING DOOR 7'-0" 3'-0" 1 3/4" existing existing existing NONE RE-PAINT EXISTING DOOR AND FRAME

201 DOUBLE VG DOOR DOUBLE VG DOOR 7'-0" 6'-0" 1 3/4" 1 existing existing 20 MIN REPLACE DOOR, RE-USE FRAME. MODIFY TRIM AS DETAILED

ROOM 104, 201 FINISH SCHEDULENO.NO.NO.NO. NameNameNameName AreaAreaAreaArea PerimeterPerimeterPerimeterPerimeter Floor FinishFloor FinishFloor FinishFloor Finish Base FinishBase FinishBase FinishBase Finish North WallNorth WallNorth WallNorth Wall East WallEast WallEast WallEast Wall South WallSouth WallSouth WallSouth Wall West WallWest WallWest WallWest Wall Ceiling FinishCeiling FinishCeiling FinishCeiling Finish CommentsCommentsCommentsComments

104 LECTURE RM 1415 SF 154'-1" CT1/CT2 RB1 / WB1 BB PLY BB PLY BB PLY/P2 BB PLY P1 SEE PLANS AND ELEVATIONS FOR ADDITIONAL INFORMATION. NO BASE AT EXISTING BRICK WALLS

201 CLASSROOM 1150 SF 140'-9" CT1 RB1 BB PLY P1 BB PLY/P2 P1 P1 SEE PLANS AND ELEVATIONS FOR ADDITIONAL INFORMATION

DOOR HARDWARE

GROUP 1:3 PAIR HINGES: 4 1/2" X 4 1/2" NRP 5 KNUCKLE HEAVY WEIGHT BALL BEARING HINGES2 CLOSERS: LCN 4040XP SCUSH2 PANIC HARDWARE: SURFACE VERTICAL ROD. KEYED LEVER HANDLE TRIM, STANLEY FL2208 4908AKEY CORE TO MATCH MSU SYSTEM (BEST)GASKETING: PEMKO S88GR FULL PERIMETERASTRAGAL: 305CN X 84"4 KICK PLATES: 35" X 12" STAINLESS STEEL

ALTERNATE: PAINT

REID 104: PREP & PAINT (E) BRICK P2

1

Tetra Tech, Inc. 7100 Commercial Avenue, Suite 4, Billings, MT 59101

Tel 406.248.9161 Fax 406.248.9282 www.tetratech.com

January 16, 2020

Ms. Jaclyn Liebscher Campus Planning, Design, and Construction Montana State University P.O. Box 172760 Bozeman, Montana 59717

Delivered via email: [email protected]

SUBJECT: Pre-Renovation Asbestos Inspection Report Room 104 and 201 Reid Hall Montana State University Bozeman, MontanaTetra Tech Project No. 117-8598024.100

Dear Ms. Liebscher:

On December 6 and 12, 2019, Tetra Tech, Inc. (Tetra Tech) conducted a pre-renovation asbestos inspection at the above referenced site. Based on correspondence with you prior to commencement of the project, Tetra Tech was instructed to conduct an inspection for suspect asbestos-containing materials (ACM) associated with Rooms 104 and 201. Details of our inspection is provided below.

PRE-RENOVATION ASBESTOS INSPECTION

The pre-renovation asbestos inspection was conducted in accordance with the Administrative Rules of Montana 17.74.354, using the currently recognized standard protocol developed under the National Emission Standards for Hazardous Air Pollutants (NESHAP) and the Asbestos Hazard Emergency Response Act (AHERA), as administered by the State of Montana Department of Environmental Quality (MDEQ).

Mr. Shane Matolyak of Tetra Tech, MDEQ Accredited Asbestos Inspector, collected samples of suspect ACM. His Inspector Accreditation Certification is presented in Attachment A.

The bulk samples were shipped, along with completed chain-of-custody documentation, to Crisp Analytical of Carrollton, Texas for the analysis of asbestos fibers by polarized light microscopy (PLM) using U.S. Environmental Protection Agency (EPA) Methods described in 40 CFR Part 763 Appendix E Subpart E (Interim and EPA 600/R-93 / 116 (Improved). Only one of the samples from each homogenous material was tested if the initial sample tested positive for asbestos. A copy of the laboratory analytical report is contained in Attachment B.

A summary of the ACMs identified to contain greater than 1% asbestos are provided in Table 1. Approximate sample collection locations are presented on Figure 1 and approximate ACM locations are presented on Figure 2.

Pre-Renovation Asbestos Inspection ReportRoom 104 and 201

Reid Hall Montana State University

Bozeman, Montana January 16, 2020

2

Table 1 Summary of ACM

Room 201 Reid Hall

Montana State University Bozeman, Montana

HA Number Material Description Percent Asbestos Material TypeNESHAP Category

LH-F2.1 12-inch by 12-inch off white with brown streak

vinyl floor tile 3% Chrysotile Miscellaneous

Category I Non-Friable

HA: Homogeneous Area Number NESHAP: National Emission Standard for Hazardous Air Pollutants RACM: Regulated Asbestos Containing Material

In accordance with state and federal regulations pertaining to asbestos, the ACMs identified in Table 1 are required to be abated prior to disturbance. The ACMs are required to be removed by a licensed asbestos abatement contractor using appropriate asbestos abatement methods and procedures in accordance with applicable state and federal regulations. Following the completion of asbestos abatement, a visual inspection and asbestos air clearance need to be conducted as required by ARM 17.74.357. Any contractor preparing to bid or perform work on the site should be informed of the potential presence of ACMs. Contractors should also be informed of compliance requirements under current state and federal regulations.

The following materials sampled from the site were suspected to contain asbestos but were found not to contain asbestos by laboratory analysis:

Room 104

Brown mastic associated with ceiling tiles located throughout (RH-F6.1A, B, C) Brown mastic associated with cove base tiles located throughout (RH-F6.3A, B, C) 12-inch by 12-inch white ceiling tile with various sized pinholes located throughout (RH-

M6.1A, B, C) Brown mastic associated with tan 4-inch rubber cove base located throughout (RH-

M12.1A, B, C) 2-inch by 8-inch red brick with grey mortar walls located throughout (RH-M13.2A, B, C) Brown 5 ½-inch square ceramic floor tile with grey mortar located in front and sides of

room (RH-M16.1A, B, C) Brown 5 ½-inch by 5-inch ceramic cove base tile with grey mortar located in front of

teaching area of room (RH-M16.2A, B, C) Brown 6-inch square ceramic cove base tile with grey mortar located along stairs on

each side and rear wall of room (M16.3A, B, C) Tan 6-inch square ceramic cove base tile with grey mortar located along stairs on East

side of room (RH-M16.4A, B, C) Concrete floor located in seating areas (RH-M18.2A, B, C) Plaster ceilings located above 12-inch by 12-inch white ceiling tile located throughout

(RH-S1.1A, B, C)

Pre-Renovation Asbestos Inspection ReportRoom 104 and 201

Reid Hall Montana State University

Bozeman, Montana January 16, 2020

3

Room 201

Black mastic associated with asbestos-containing off white with brown streaks 12-inch by 12-inch vinyl floor tile located thorough (RH-F2.1A, B, C)

Brown mastic associated with ceiling tiles located throughout (RH-F6.1A, B, C) 12-inch by 12-inch white ceiling tile with various sized pinholes located throughout (RH-

M6.1A, B, C) Brown and tan mastic associated with tan 4-inch rubber cove base located throughout

(RH-M12.1A, B, C) 2-inch by 8-inch red brick with reddish grey mortar walls located throughout (RH-

M13.1A, B, C) Concrete floor beneath floor tile located at front of room (RH-M18.1A, B, C)

LIMITATIONS

Our opinions are intended exclusively for use by Montana State University. The scope of services performed by Tetra Tech may not be appropriate to satisfy the needs of other users, and any use or re-use of this document, or the findings presented herein is prohibited and at the sole risk of the user. No additions or deletions are permitted without the express written consent of Tetra Tech. Furthermore, the opinions presented herein are limited by the requested scope of services and the site conditions existing at the time of our investigation. Therefore, our opinions and recommendations may not apply to future site conditions which we have not had the opportunity to evaluate.

It has been a pleasure assisting you with this project. If you should have any questions or need any additional information please contact me in our Tetra Tech Billings, Montana office at (406) 248-9161.

Respectfully submitted,

Tetra Tech, Inc.

Roger W. Herman, Jr. Asbestos, Lead & IH Services Manager

PB/RWH

I:\H-M\Montana State University\117-8598024 - MSU Classrooms ASB Inspections\05-Deliverables\Final\Reid Hall Rooms 104-201\MSU-Reid Hall Rooms 104 and 201 Pre-Renovation Asbestos Inspection Report.docx

Figures Attachment A – Inspector Accreditation Certification Attachment B – Laboratory Analytical Report

FIGURES

Pre-Renovation Asbestos InspectionSample Collection Location

Reid Hall - Room 104Montana State University

Bozeman, Montana

DATE:

DRAWN BY:

APPROX. SCALE:

REVIEWED BY:

PROJECT NO. FIGURE NO.1

RWH RWH

Not to Scale1-16-2020

117-8598023

141 140 139 138B 138A 138 137 136 135 134 133 132 131

143

149

124 126

128

129

148

144

146

150123

147

145

152

106

107

105C

108C

105B

105A

108B

108A

151

122 121 120 119 118 117 116 115 114 113 112 111 110 109

153

130

144A 144B

147A

104

103

101

102

108

105

FIRST LEVEL

REID HALL

AutoCAD SHX Text

UP

AutoCAD SHX Text

UP

AutoCAD SHX Text

UP

AutoCAD SHX Text

TUNNEL

roger.herman

Callout

RH-M12.1A

roger.herman

Callout

RH-M13.2C RH-F6.3B

roger.herman

Callout

RH-M16.1C

roger.herman

Callout

RH-M13.2A RH-F6.3A

roger.herman

Callout

RH-M16.2C

roger.herman

Callout

RH-M16.3B RH-M6.1C RH-F6.2C RH-S1.1C

roger.herman

Callout

RH-M12.1C

roger.herman

Callout

RH-M12.1B

roger.herman

Callout

RH-M16.3A

roger.herman

Callout

RH-M16.2B

roger.herman

Callout

RH-M18.2C

roger.herman

Callout

RH-M18.2A

roger.herman

Callout

RH-M18.2B

roger.herman

Callout

RH-M13.2A

roger.herman

Callout

RH-M16.1B RH-M6.1C RH-M16.2A

roger.herman

Callout

RH-M6.1B RH-F6.2B RH-S1.1B RH-M16.1A

roger.herman

Callout

RH-M16.1A RH-M6.2A RH-S1.1A RH-16.3C

roger.herman

Callout

RH-M16.4A ,B, C

Pre-Renovation Asbestos InspectionSample Collection Location


Bozeman, Montana

DATE:

DRAWN BY:

APPROX. SCALE:

REVIEWED BY:


RWH RWH


117-8598023

SECOND LEVEL

REID HALL

250C

250B

250

250A 249 248 247 246 245 244 243242 241

254

261

255

260 222 223

234J

234G 234E

234

234L

234M

234D

234A

234B

238 239

259

253

250D

217

250E 217A 215 214 213 212 211 210 209 208A

208

207 206 205

204

258

257

203A

203

203B

OPEN TO ROOM

108 BELOW

OPEN TO ROOM

105 BELOW

OPEN TO ROOM

103 BELOW

OPEN TO ROOM

104 BELOW

256

240

201

202

AutoCAD SHX Text

UP

AutoCAD SHX Text

UP

AutoCAD SHX Text

UP

AutoCAD SHX Text

TUNNEL

roger.herman

Callout

RH-M6.2C

roger.herman

Callout

RH-M13.1A

roger.herman

Callout

RH-M12.2C

roger.herman

Callout

RH-M8.1C

roger.herman

Callout

RH-M6.2B

roger.herman

Callout

RH-M18.1B

roger.herman

Callout

RH-M12.2B

roger.herman

Callout

RH-M13.1B RH-M12.2A

roger.herman

Callout

RH-F2.1B

roger.herman

Callout

RH-M6.2A

roger.herman

Callout

RH-F2.1A

roger.herman

Callout

RH-F2.1C RH-M18.1A

Pre-Renovation Asbestos Inspection ACM Location


Bozeman, Montana

DATE:

DRAWN BY:

APPROX. SCALE:

REVIEWED BY:


RWH RWH


117-8598023

Legend

RHF2.1 12inch by 12inch off white with brown streak vinyl floor tile

SECOND LEVEL

REID HALL

250C

250B

250

250A 249 248 247 246 245 244 243242 241

254

261

255

260 222 223

234J

234G 234E

234

234L

234M

234D

234A

234B

238 239

259

253

250D

217

250E 217A 215 214 213 212 211 210 209 208A

208

207 206 205

204

258

257

203A

203

203B

OPEN TO ROOM

108 BELOW

OPEN TO ROOM

105 BELOW

OPEN TO ROOM

103 BELOW

OPEN TO ROOM

104 BELOW

256

240

201

202

AutoCAD SHX Text

UP

AutoCAD SHX Text

UP

AutoCAD SHX Text

UP

AutoCAD SHX Text

TUNNEL

roger.herman

Text Box

roger.herman

Rectangle

201

roger.herman

Rectangle

ATTACHMENT A

Inspector Accreditation Certification

ATTACHMENT B

Asbestos Laboratory Analytical Report

Customer Project:

Reference #: Date: 12/23/2019

Analysis and Method

Discussion

Qualifications

CA Labs

Dedicated to Dedicated to Dedicated to Dedicated to

QualityQualityQualityQuality

Crisp Analytical, L.L.C.1929 Old Denton Road

Carrollton, TX 75006

Phone 972-242-2754

Fax 972-242-2798

CA Labs, L.L.C.12232 Industriplex, Suite 32

Baton Rouge, LA 70809

Phone 225-751-5632

Fax 225-751-5634

Materials Characterization - Bulk Asbestos AnalysisLaboratory Analysis Report - Polarized Light

Tetra Tech

7100 Commercial Ave. Ste 4

Billings, MT 59101117-8598024 MSU Reid Hall

CAL19128685RL

Summary of polarized light microscopy (PLM / Stereomicroscopy bulk asbestos analysis) using the methods described in 40CFR Part 763

Appendix E to Subpart E (Interim and EPA 600 / R-93 / 116 (Improved). The sample is first viewed with the aid of a stereomicroscope. Numerous

liquid slide preparations are created for analysis under the polarized microscope where identifications and quantifications are preformed. Calibrated

liquid refractive oils are used as liquid mouting medium. These oils are used for identification (dispersion staining). A calibrated visual estimation is

reported, should any asbestiform mineral be present. Other techniques such as acid washing are used in conjugation with refractive oils for

detection of smaller quantities of asbestos. All asbestos percentages are based on calibrated visual estimation traceable to NIST standards for

regulated asbestos. Traceability to measurement and calibration is achieved by using known amounts and types of asbestos from standards where

analyst and laboratory accuracy are measured. As little as 0.001% asbestos can be detected in favorable samples, while detection in unfavorable

samples may approach the detection limit of 0.50% (well above the laboratory definition of trace).

Vermiculite containing samples may contain trace amounts of actinolite/tremolite. When not detected by PLM, these samples should be analyzed

using TEM methods and / or water separation techniques. Suspected actinolite/vermiculite presence will be indicated through the sample comment

section of this report.

Fibrous talc containing samples may contain a regulated asbestos fiber known as anthophyllite. Under certain conditions the same fiber may

actually contain both talc and anthophyllite (a phenomenon called intergrowth). Again, TEM detection methods are recommended. CA Labs PLM

report comments will denote suspected amounts of asbestiform anthophyllite with talc, where further analysis is recommended.

Some samples (floor tiles, surfacings, etc.) may contain fibers too small to be detectable by PLM analysis and should be analyzed by TEM bulk

protocols.

AIHA LAP, LLC Laboratory #102929

A "trace asbestos" will be reported if the analyst observes far less than 1% asbestos. CA Labs defines "trace asbestos" as a few fibers detected

by the analyst in several preparations and will indicate as such under these circumstances.

Since allowable variation in quantification of samples close to 1% is high, <1% may be reported. Such results are ideal for point counting, and the

technique is mandatory for friable samples (NESHAP, Nov. 1990 and clarification letter 8 May 1991) under 1% percent asbestos or "trace asbestos".

In order to make all initial PLM reports issued from CA Labs NESHAP compliant, all <1% asbestos results (except floor tiles) will be point

counted at no additional charge.

CA Labs is accredited by the National Voluntary Accreditation Program (NVLAP) for selected test methods for airborne fiber analysis (TEM), and

for bulk asbestos fiber analysis (PLM). CA Labs is also accredited by AIHA LAP, LLC. in the PLM asbestos field of testing for Industrial Hygiene. All

analysts have completed college courses or hold a degree in a natural science (geology, biology, or environmental science). Recognition by a state

professional board in one these disciplines is preferred, but not required. Extensive in-house training programs are used to augment the educational

background of the analyst. The Laboratory Director and Quality Manager have received supplemental McCrone Research training for asbestos

identification. Analysis performed at Crisp Analytical Labs, LLC 1929 Old Denton Road Carrollton, TX 75006

Dallas NVLAP Lab Code 200349-0 TEM/PLM TCEQ# T104704513-15-3 TDH 30-0235

Labs

A

C

/data/wordandspreadsheets/templates/asbestos/PLMReport.xls (Revision 3 3/7/17) Page 1 of 15

Overview of Project Sample Material Containing Asbestos

Customer Project: 117-8598024 MSU Reid Hall CA Labs Project #: CAL19128685RL

tan floor tile

Glossary of abbreviations (non-asbestos fibers and non-fibrous minerals):

CA Labs





Phone 972-242-2754

Fax 972-242-2798



Phone 225-751-5632

Fax 225-751-5634

Sample # Layer

#

Analysts Physical Description of

Subsample

Asbestos type /

calibrated visual

estimate percent

List of Affected Building

Material Types

RH-F2.1-AF2.1-

A-1 tan floor tile 3% Chrysotile


AIHA LAP, LLC Laboratory #102929

ca - carbonate

gypsum - gypsum

bi - binder

or - organic

ma - matrix

mi - mica

ve - vermiculite

ot - other

pe - perlite

qu - quartz

fg - fiberglass

mw - mineral wool

wo - wollastinite

ta - talc

sy - synthetic

ce - cellulose

br - brucite

ka - kaolin (clay)

pa - palygorskite (clay)

This report relates to the items tested. This report is not to be used by the customer to claim product certification, approval or endorsement by NVLAP, NIST, AIHA LAP, LLC, or any other agency of

the federal government. This report may not be reproduced except in full without written permission from CA Labs. These results are submitted pursuant to CA Labs' current terms and sale, condition

of sale, including the company's standard warranty and limitations of liability provisions and no responsibility or liability is assumed for the manner in which the results are used or interpreted. Unless

notified in writing to return the samples covered by this report, CA Labs will store the samples for a period of ninety (90) days before discarding. A shipping or handling fee may be assessed for the

return of any samples.


Polarized Light Asbestiform Materials Characterization

Customer Info: Attn: Customer Project:

12/23/2019

12/17/19 11:00am

Phone # None Given

Fax #

______________

Senior Analyst

Julio Robles

CA Labs





Phone 972-242-2754

Fax 972-242-2798



Phone 225-751-5632

Fax 225-751-5634

CA Labs Project #:

Tetra Tech

117-8598024 MSU Reid Hall

CAL19128685RL


Billings, MT 59101 Date:

Turnaround Time: Samples Received:

406-248-9161 5 Days Date Of Sampling:

406-248-9282 Purchase Order #:

Sample # Com

ment

Layer

#


Subsample

Homo-

geneo

us

(Y/N)

Asbestos type /

calibrated visual

estimate percent

Non-asbestos fiber

type / percent

Non-fibrous type

/ percent

RH-F2.1-AF2.1-

A-1 tan floor tile y 3% Chrysotile 97% qu,ca

F2.1-

A-2 black mastic y None Detected 100% gy,bi

RH-F2.1-BF2.1-

B-1 tan floor tile Positive Stop

F2.1-

B-2 black mastic y None Detected 100% gy,bi

F2.1-

B-3 brown wooden fragments y None Detected 100% ce

RH-F2.1-CF2.1-

C-1 tan floor tile Positive Stop

F2.1-

C-2 black mastic y None Detected 100% gy,bi


AIHA LAP, LLC Laboratory #102929Analysis Method: Interim (40CFR Part 763 Appendix E to Subpart E) / Improved (EPA-600 / R-93/116). All samples received in good condition unless noted.

Preparation Method: HCL acid washing for carbonate based samples, chemical reduction for organically bound components, oil immersion for

identification of asbestos types by dispersion attaining / becke line method.

ca - carbonate

gy - gypsum

bi - binder

or - organic

ma - matrix

mi - mica

ve - vermiculite

ot -other

pe - perlite

qu - quartz

fg - fiberglass

mw - mineral wool

wo - wollastonite

ta - talc

sy - synthetic

ce - cellulose

br - brucite

ka - kaolin (clay)

pa - palygorskite (clay) Approved Signatories:

___________ ___________ ______________

Julio Robles Robert Olivarez Technical Manager

Analyst Analyst Tanner Rasmussen1. Fire Damage significant fiber damage - reported percentages reflect unaltered fibers

2. Fire Damage no significant fiber damages effecting fibrous percentages

3. Actinolite in association with Vermiculite

4. Layer not analyzed - attached to previous positive layer and contamination is suspected

5. Not enough sample to analyze

6. Anthophyllite in association with Fibrous Talc

7. Contamination suspected from other building materials

8. Favorable scenario for water separation on vermiculite for possible analysis by another method

9. < 1% Result point counted positive

10. TEM analysis suggested




12/23/2019

12/17/19 11:00am

Phone # None Given

Fax #

______________

Senior Analyst

Julio Robles

CA Labs





Phone 972-242-2754

Fax 972-242-2798



Phone 225-751-5632

Fax 225-751-5634

CA Labs Project #:

Tetra Tech


CAL19128685RL






Sample # Com

ment

Layer

#


Subsample

Homo-

geneo

us

(Y/N)

Asbestos type /

calibrated visual

estimate percent

Non-asbestos fiber

type / percent

Non-fibrous type

/ percent

RH-F6.1-AF6.1-

A-1 brown mastic y None Detected 100% qu,gy,bi

10F6.1-

A-2 off-white plaster y None Detected 5% ta 95% qu,ca,ve

RH-F6.1-BF6.1-

B-1 brown mastic y None Detected 100% qu,gy,bi

10F6.1-

B-2 off-white plaster y None Detected 5% ta 95% qu,ca,ve

RH-F6.1-CF6.1-

C-1 brown mastic y None Detected 100% qu,gy,bi

10F6.1-

C-2 off-white plaster y None Detected 5% ta 95% qu,ca,ve

RH-F6.2-AF6.2-






ca - carbonate

gy - gypsum

bi - binder

or - organic

ma - matrix

mi - mica

ve - vermiculite

ot -other

pe - perlite

qu - quartz

fg - fiberglass

mw - mineral wool

wo - wollastonite

ta - talc

sy - synthetic

ce - cellulose

br - brucite

ka - kaolin (clay)


___________ ___________ ______________















12/23/2019

12/17/19 11:00am

Phone # None Given

Fax #

______________

Senior Analyst

Julio Robles

CA Labs





Phone 972-242-2754

Fax 972-242-2798



Phone 225-751-5632

Fax 225-751-5634

CA Labs Project #:

Tetra Tech


CAL19128685RL






Sample # Com

ment

Layer

#


Subsample

Homo-

geneo

us

(Y/N)

Asbestos type /

calibrated visual

estimate percent

Non-asbestos fiber

type / percent

Non-fibrous type

/ percent

RH-F6.2-BF6.2-


RH-F6.2-CF6.2-


RH-F6.3-AF6.3-


RH-F6.3-BF6.3-


RH-F6.3-CF6.3-


RH-M6.1-AM6.1-

A-1 white surfacing y None Detected 100% qu,bi

M6.1-

A-2 tan ceiling tile y None Detected 100% ce





ca - carbonate

gy - gypsum

bi - binder

or - organic

ma - matrix

mi - mica

ve - vermiculite

ot -other

pe - perlite

qu - quartz

fg - fiberglass

mw - mineral wool

wo - wollastonite

ta - talc

sy - synthetic

ce - cellulose

br - brucite

ka - kaolin (clay)


___________ ___________ ______________















12/23/2019

12/17/19 11:00am

Phone # None Given

Fax #

______________

Senior Analyst

Julio Robles

CA Labs





Phone 972-242-2754

Fax 972-242-2798



Phone 225-751-5632

Fax 225-751-5634

CA Labs Project #:

Tetra Tech


CAL19128685RL






Sample # Com

ment

Layer

#


Subsample

Homo-

geneo

us

(Y/N)

Asbestos type /

calibrated visual

estimate percent

Non-asbestos fiber

type / percent

Non-fibrous type

/ percent

RH-M6.1-BM6.1-

B-1 white surfacing y None Detected 100% qu,bi

M6.1-

B-2 tan ceiling tile y None Detected 100% ce

RH-M6.1-CM6.1-

C-1 white surfacing y None Detected 100% qu,bi

M6.1-

C-2 tan ceiling tile y None Detected 100% ce

RH-M6.2-AM6.2-

A-1 white surfacing y None Detected 100% qu,bi

M6.2-

A-2 tan ceiling tile y None Detected 100% ce

RH-M6.2-BM6.2-

B-1 white surfacing y None Detected 100% qu,bi





ca - carbonate

gy - gypsum

bi - binder

or - organic

ma - matrix

mi - mica

ve - vermiculite

ot -other

pe - perlite

qu - quartz

fg - fiberglass

mw - mineral wool

wo - wollastonite

ta - talc

sy - synthetic

ce - cellulose

br - brucite

ka - kaolin (clay)


___________ ___________ ______________















12/23/2019

12/17/19 11:00am

Phone # None Given

Fax #

______________

Senior Analyst

Julio Robles

CA Labs





Phone 972-242-2754

Fax 972-242-2798



Phone 225-751-5632

Fax 225-751-5634

CA Labs Project #:

Tetra Tech


CAL19128685RL






Sample # Com

ment

Layer

#


Subsample

Homo-

geneo

us

(Y/N)

Asbestos type /

calibrated visual

estimate percent

Non-asbestos fiber

type / percent

Non-fibrous type

/ percent

M6.2-

B-2 tan ceiling tile y None Detected 100% ce

RH-M6.2-CM6.2-

C-1 white surfacing y None Detected 100% qu,bi

M6.2-

C-2 tan ceiling tile y None Detected 100% ce

RH-M12.1-

AM12.1-


RH-M12.1-

BM12.1-


RH-M12.1-

CM12.1-


RH-M12.2-

AM12.2-

A-1 brown and tan mastic n None Detected 100% qu,gy,bi





ca - carbonate

gy - gypsum

bi - binder

or - organic

ma - matrix

mi - mica

ve - vermiculite

ot -other

pe - perlite

qu - quartz

fg - fiberglass

mw - mineral wool

wo - wollastonite

ta - talc

sy - synthetic

ce - cellulose

br - brucite

ka - kaolin (clay)


___________ ___________ ______________















12/23/2019

12/17/19 11:00am

Phone # None Given

Fax #

______________

Senior Analyst

Julio Robles

CA Labs





Phone 972-242-2754

Fax 972-242-2798



Phone 225-751-5632

Fax 225-751-5634

CA Labs Project #:

Tetra Tech


CAL19128685RL






Sample # Com

ment

Layer

#


Subsample

Homo-

geneo

us

(Y/N)

Asbestos type /

calibrated visual

estimate percent

Non-asbestos fiber

type / percent

Non-fibrous type

/ percent

RH-M12.2-

BM12.2-

B-1 brown and tan mastic n None Detected 100% qu,gy,bi

RH-M12.2-

CM12.2-

C-1 brown and tan mastic n None Detected 100% qu,gy,bi

RH-M13.1-

AM13.1-

A-1 red bricking y None Detected 100% qu,ot

M13.1-

A-2 tan mortar y None Detected 100% qu,ca

RH-M13.1-

BM13.1-

B-1 red bricking y None Detected 100% qu,ot

M13.1-

B-2 tan mortar y None Detected 100% qu,ca

RH-M13.1-

CM13.1-

C-1 red bricking y None Detected 100% qu,ot





ca - carbonate

gy - gypsum

bi - binder

or - organic

ma - matrix

mi - mica

ve - vermiculite

ot -other

pe - perlite

qu - quartz

fg - fiberglass

mw - mineral wool

wo - wollastonite

ta - talc

sy - synthetic

ce - cellulose

br - brucite

ka - kaolin (clay)


___________ ___________ ______________















12/23/2019

12/17/19 11:00am

Phone # None Given

Fax #

______________

Senior Analyst

Julio Robles

CA Labs





Phone 972-242-2754

Fax 972-242-2798



Phone 225-751-5632

Fax 225-751-5634

CA Labs Project #:

Tetra Tech


CAL19128685RL






Sample # Com

ment

Layer

#


Subsample

Homo-

geneo

us

(Y/N)

Asbestos type /

calibrated visual

estimate percent

Non-asbestos fiber

type / percent

Non-fibrous type

/ percent

M13.1-

C-2 tan mortar y None Detected 100% qu,ca

RH-M13.2-

AM13.2-


M13.2-

A-2 brown mortar y None Detected 100% qu,ca

RH-M13.2-

BM13.2-


M13.2-

B-2 brown mortar y None Detected 100% qu,ca

RH-M13.2-

CM13.2-


M13.2-

C-2 brown mortar y None Detected 100% qu,ca





ca - carbonate

gy - gypsum

bi - binder

or - organic

ma - matrix

mi - mica

ve - vermiculite

ot -other

pe - perlite

qu - quartz

fg - fiberglass

mw - mineral wool

wo - wollastonite

ta - talc

sy - synthetic

ce - cellulose

br - brucite

ka - kaolin (clay)


___________ ___________ ______________















12/23/2019

12/17/19 11:00am

Phone # None Given

Fax #

______________

Senior Analyst

Julio Robles

CA Labs





Phone 972-242-2754

Fax 972-242-2798



Phone 225-751-5632

Fax 225-751-5634

CA Labs Project #:

Tetra Tech


CAL19128685RL






Sample # Com

ment

Layer

#


Subsample

Homo-

geneo

us

(Y/N)

Asbestos type /

calibrated visual

estimate percent

Non-asbestos fiber

type / percent

Non-fibrous type

/ percent

RH-M16.1-

AM16.1-


M16.1-

A-2 gray mortar y None Detected 100% qu,ca

RH-M16.1-

BM16.1-


M16.1-

B-2 gray mortar y None Detected 100% qu,ca

RH-M16.1-

CM16.1-


M16.1-

C-2 gray mortar y None Detected 100% qu,ca

RH-M16.2-

AM16.2-

A-1 brown bricking y None Detected 100% qu,ot





ca - carbonate

gy - gypsum

bi - binder

or - organic

ma - matrix

mi - mica

ve - vermiculite

ot -other

pe - perlite

qu - quartz

fg - fiberglass

mw - mineral wool

wo - wollastonite

ta - talc

sy - synthetic

ce - cellulose

br - brucite

ka - kaolin (clay)


___________ ___________ ______________















12/23/2019

12/17/19 11:00am

Phone # None Given

Fax #

______________

Senior Analyst

Julio Robles

CA Labs





Phone 972-242-2754

Fax 972-242-2798



Phone 225-751-5632

Fax 225-751-5634

CA Labs Project #:

Tetra Tech


CAL19128685RL






Sample # Com

ment

Layer

#


Subsample

Homo-

geneo

us

(Y/N)

Asbestos type /

calibrated visual

estimate percent

Non-asbestos fiber

type / percent

Non-fibrous type

/ percent

M16.2-

A-2 tan mastic y None Detected 100% gy,bi

RH-M16.2-

BM16.2-

B-1 brown bricking y None Detected 100% qu,ot

M16.2-


RH-M16.2-

CM16.2-

C-1 brown bricking y None Detected 100% qu,ot

M16.2-


RH-M16.3-

AM16.3-

A-1 tan bricking y None Detected 100% qu,ot

M16.3-






ca - carbonate

gy - gypsum

bi - binder

or - organic

ma - matrix

mi - mica

ve - vermiculite

ot -other

pe - perlite

qu - quartz

fg - fiberglass

mw - mineral wool

wo - wollastonite

ta - talc

sy - synthetic

ce - cellulose

br - brucite

ka - kaolin (clay)


___________ ___________ ______________















12/23/2019

12/17/19 11:00am

Phone # None Given

Fax #

______________

Senior Analyst

Julio Robles

CA Labs





Phone 972-242-2754

Fax 972-242-2798



Phone 225-751-5632

Fax 225-751-5634

CA Labs Project #:

Tetra Tech


CAL19128685RL






Sample # Com

ment

Layer

#


Subsample

Homo-

geneo

us

(Y/N)

Asbestos type /

calibrated visual

estimate percent

Non-asbestos fiber

type / percent

Non-fibrous type

/ percent

RH-M16.3-

BM16.3-

B-1 tan bricking y None Detected 100% qu,ot

M16.3-


RH-M16.3-

CM16.3-

C-1 tan bricking y None Detected 100% qu,ot

M16.3-


M16.3-

C-3 gray sealant y None Detected 100% qu,gy,bi

RH-M16.4-

AM16.4-

A-1 tan bricking y None Detected 100% qu,ot

M16.4-






ca - carbonate

gy - gypsum

bi - binder

or - organic

ma - matrix

mi - mica

ve - vermiculite

ot -other

pe - perlite

qu - quartz

fg - fiberglass

mw - mineral wool

wo - wollastonite

ta - talc

sy - synthetic

ce - cellulose

br - brucite

ka - kaolin (clay)


___________ ___________ ______________















12/23/2019

12/17/19 11:00am

Phone # None Given

Fax #

______________

Senior Analyst

Julio Robles

CA Labs





Phone 972-242-2754

Fax 972-242-2798



Phone 225-751-5632

Fax 225-751-5634

CA Labs Project #:

Tetra Tech


CAL19128685RL






Sample # Com

ment

Layer

#


Subsample

Homo-

geneo

us

(Y/N)

Asbestos type /

calibrated visual

estimate percent

Non-asbestos fiber

type / percent

Non-fibrous type

/ percent

RH-M16.4-

BM16.4-

B-1 tan bricking y None Detected 100% qu,ot

M16.4-


RH-M16.4-

CM16.4-

C-1 tan bricking y None Detected 100% qu,ot

M16.4-


RH-M18.1-

AM18.1-

A-1 gray concrete y None Detected 100% qu,ca

M18.1-

A-2 black mastic y None Detected 100% gy,bi

RH-M18.1-

BM18.1-

B-1 gray concrete y None Detected 100% qu,ca





ca - carbonate

gy - gypsum

bi - binder

or - organic

ma - matrix

mi - mica

ve - vermiculite

ot -other

pe - perlite

qu - quartz

fg - fiberglass

mw - mineral wool

wo - wollastonite

ta - talc

sy - synthetic

ce - cellulose

br - brucite

ka - kaolin (clay)


___________ ___________ ______________















12/23/2019

12/17/19 11:00am

Phone # None Given

Fax #

______________

Senior Analyst

Julio Robles

CA Labs





Phone 972-242-2754

Fax 972-242-2798



Phone 225-751-5632

Fax 225-751-5634

CA Labs Project #:

Tetra Tech


CAL19128685RL






Sample # Com

ment

Layer

#


Subsample

Homo-

geneo

us

(Y/N)

Asbestos type /

calibrated visual

estimate percent

Non-asbestos fiber

type / percent

Non-fibrous type

/ percent

M18.1-

B-2 black mastic y None Detected 100% gy,bi

RH-M18.1-

CM18.1-

C-1 gray concrete y None Detected 100% qu,ca

5M18.1-

C-2 black mastic

RH-M18.2-

AM18.2-

A-1 gray concrete y None Detected 100% qu,ca

RH-M18.2-

BM18.2-

B-1 gray concrete y None Detected 100% qu,ca

RH-M18.2-

CM18.2-

C-1 gray concrete y None Detected 100% qu,ca

RH-S1.1-AS1.1-

A-1 tan plaster y None Detected 100% qu,ve,ca





ca - carbonate

gy - gypsum

bi - binder

or - organic

ma - matrix

mi - mica

ve - vermiculite

ot -other

pe - perlite

qu - quartz

fg - fiberglass

mw - mineral wool

wo - wollastonite

ta - talc

sy - synthetic

ce - cellulose

br - brucite

ka - kaolin (clay)


___________ ___________ ______________















12/23/2019

12/17/19 11:00am

Phone # None Given

Fax #

______________

Senior Analyst

Julio Robles

CA Labs





Phone 972-242-2754

Fax 972-242-2798



Phone 225-751-5632

Fax 225-751-5634

CA Labs Project #:

Tetra Tech


CAL19128685RL






Sample # Com

ment

Layer

#


Subsample

Homo-

geneo

us

(Y/N)

Asbestos type /

calibrated visual

estimate percent

Non-asbestos fiber

type / percent

Non-fibrous type

/ percent

RH-S1.1-BS1.1-

B-1 tan plaster y None Detected 100% qu,ve,ca

RH-S1.1-CS1.1-

C-1 tan plaster y None Detected 100% qu,ve,ca





ca - carbonate

gy - gypsum

bi - binder

or - organic

ma - matrix

mi - mica

ve - vermiculite

ot -other

pe - perlite

qu - quartz

fg - fiberglass

mw - mineral wool

wo - wollastonite

ta - talc

sy - synthetic

ce - cellulose

br - brucite

ka - kaolin (clay)


___________ ___________ ______________













428 no. last chance gulch helena, mt 59601 406.449-2013 … classrooms... · 2020-01-28 · 428 no....

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