RFQ Atch 5 SOW-Appendix C1.pdf

August 2, 2017 Project No: 1707255ARG

Doug McGookey, P.G.

Vice President/Geologist Phone: (210) 694-4545 Medina Consulting Company, Inc.

6391 De Zavala, Ste. 106 San Antonio, Texas 78249

RE: LIMITED PRE-DEMOLITION ASBESTOS SURVEY REPORT – 10712 LOWER

SEGUIN ROAD, SCHERTZ, TEXAS

Dear Mr. McGookey:

Argus Environmental Consultants, LLC (Argus) performed a limited pre-demolition asbestos survey of the interior and exterior finish materials associated with the single-family residential property structure located at 10712 Lower Seguin Road in Schertz, Texas.

The Scope of Services included in the limited asbestos survey consisted of the following:

Visual evaluation of the interior and exterior finish materials associated with the property’s structure at the time of the survey Identification of suspect asbestos containing materials (ACM) into homogeneous areas based upon the guidelines in the United States Environmental Protection Agency’s (EPA) 40 Code of Federal Regulations (CFR) Part 763 Subpart E

Random, non-destructive collection of bulk samples from building materials that potentially contain asbestos

Laboratory analysis of building material samples by a third party laboratory licensed by the Texas Department of State Health Services (DSHS)

Analysis by Polarized Light Microscopy (PLM) using EPA Method 600

Argus’ entire liability pertaining to this report and all work associated with it is limited to the invoiced amount defined within the Scope of Services.

The asbestos survey was performed on July 26, 2017 by Elizabeth Aguilar, Texas DSHS Asbestos Inspector License #603203.

Bulk Samples:

Eighteen samples were collected from the following homogenous areas identified as potential

ACM:

Homogenous Area

Description

Sample IDs

1 Gypsum Board H1ABC 2 Ceiling Texture H2ABC 3 Off-White Rolled Flooring and Yellow Mastic H3ABC 4 Yellow Ceramic Tile Mastic H4ABC 5 White Ceramic Tile Caulk H5ABC 6 Carpet, Yellow Mastic H6ABC

Conclusions:

Within the eighteen bulk samples collected, twenty-one separate construction material layers were subjected to PLM laboratory analysis. Asbestos was not identified in any sample.

Recommendations:

Inform contractors involved with any demolition related activities that no ACM was identified.

Due to the limited nature of this survey, Argus does not verify the existence or non-existence of ACM in areas not sampled. For example, invasive destructive sampling, evaluation in any inaccessible areas, or any areas of the building outside the proposed evaluation has not been done.

Therefore, any suspect materials hidden in or behind walls, under the flooring or other inaccessible areas are not included in this report. Argus only warrants the existence or non-existence of asbestos in those materials actually sampled.

For Argus Environmental Consultants, LLC, Elizabeth Aguilar Texas DSHS Asbestos Inspector License #603203 (Exp. 12/12/2018)

Mark D. Freemyer, CIEC Texas DSHS Asbestos Consultant License #105695 (Exp. 6/12/2018)

Attachments: 1) EMSL Analytical, Inc.’s EPA 600 PLM Test Report dated 8/1/2017

2) Bulk Sample Diagram

Pre-Demolition Asbestos Survey Report

10712 Lower Seguin Road, Schertz, Texas

OrderID: 161713732

OrderID: 161713732

EMSL Analytical, Inc.

6340 CastlePlace Dr. Indianapolis, IN 46250

Tel/Fax: (317) 803-2997 / (317) 803-3047 http://www.EMSL.com / indianapolislab@emsl.com

161713732EMSL Order:

Customer ID: ARGU52

Customer PO:

Project ID:

Attention: Phone:Sarah Akeroyd (210) 493-2560

Fax:Argus Environmental (210) 342-9027

Received Date:10004 Wurzbach Road 07/27/2017 10:20 AM

Analysis Date:Suite 247 08/01/2017

Collected Date:San Antonio, TX 78230-2214 07/26/2017

Project: 1707255ARG / Medina (Engelke)

Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized

Light Microscopy

Sample Description Appearance % Fibrous % Non-Fibrous

Non-Asbestos Asbestos

% Type

H1A

161713732-0001

None DetectedGypsum

Non-fibrous (Other)

80%

5%

Cellulose15%Brown/White

Fibrous

Heterogeneous

Ceiling System - Hall

- Gypsum Board -

White

H1B

161713732-0002

None DetectedGypsum

Non-fibrous (Other)

90%

5%

Cellulose5%White

Non-Fibrous

Homogeneous

Ceiling System -

Kitchen - Gypsum

Board - White

H1C

161713732-0003

None DetectedGypsum

Non-fibrous (Other)

90%

5%

Cellulose5%White

Non-Fibrous

Homogeneous

Ceiling System -

Storage 1 - Gypsum

Board - White

H2A

161713732-0004

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

Ceiling System -

Popcorn - Hall -

Texture - White

Inseparable paint / coating layer included in analysis

H2B

161713732-0005

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

Ceiling System -

Popcorn - Kitch -

Texture - White

Inseparable paint / coating layer included in analysis

H2C

161713732-0006

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

Ceiling System -

Popcorn - Storage 1 -

Texture - White

H3A-Flooring

161713732-0007

None DetectedNon-fibrous (Other)100%Black/Beige

Non-Fibrous

Homogeneous

Flooring - Hall -

Rolled Flooring and

Mastic - Off-White and Yellow

H3A-Mastic

161713732-0007A

None DetectedNon-fibrous (Other)100%Clear

Non-Fibrous

Homogeneous

Flooring - Hall -

Rolled Flooring and

Mastic - Off-White and Yellow

H3B-Flooring

161713732-0008

None DetectedNon-fibrous (Other)100%Black/Beige

Non-Fibrous

Homogeneous

Flooring - Living

Room - Rolled

Flooring and Mastic -

Off-White and Yellow

H3B-Mastic

161713732-0008A

None DetectedNon-fibrous (Other)100%Clear

Non-Fibrous

Homogeneous

Flooring - Living

Room - Rolled

Flooring and Mastic -

Off-White and Yellow

H3C-Flooring

161713732-0009

None DetectedNon-fibrous (Other)100%Black/Beige

Non-Fibrous

Homogeneous

Flooring - Workroom -

Rolled Flooring and

Mastic - Off-White and Yellow

H3C-Mastic

161713732-0009A

None DetectedNon-fibrous (Other)100%Clear

Non-Fibrous

Homogeneous

Flooring - Workroom -

Rolled Flooring and

Mastic - Off-White and Yellow

H4A

161713732-0010

None DetectedNon-fibrous (Other)100%Yellow

Non-Fibrous

Homogeneous

Ceramic Tile -

Bathroom 1 - Mastic -

Yellow

Initial report from: 08/01/2017 15:22:25

Page 1 of 2ASB_PLM_0008_0001 - 1.78 Printed: 8/1/2017 3:22 PM

EMSL Analytical, Inc.

6340 CastlePlace Dr. Indianapolis, IN 46250

Tel/Fax: (317) 803-2997 / (317) 803-3047 http://www.EMSL.com / indianapolislab@emsl.com

161713732EMSL Order:

Customer ID: ARGU52

Customer PO:

Project ID:

Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized

Light Microscopy

Sample Description Appearance % Fibrous % Non-Fibrous

Non-Asbestos Asbestos

% Type

H4B

161713732-0011

None DetectedNon-fibrous (Other)100%Yellow

Non-Fibrous

Homogeneous

Ceramic Tile -

Bathroom 1 - Mastic -

Yellow

H4C

161713732-0012

None DetectedNon-fibrous (Other)100%Yellow

Non-Fibrous

Homogeneous

Ceramic Tile -

Bathroom 2 - Mastic -

Yellow

H5A

161713732-0013

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

Ceramic Tile -

Bathroom 1 - Caulk -

White

H5B

161713732-0014

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

Ceramic Tile -

Bathroom 1 - Caulk -

White

H5C

161713732-0015

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

Ceramic Tile -

Bathroom 2 - Caulk -

White

H6A

161713732-0016

None DetectedNon-fibrous (Other)100%Yellow

Non-Fibrous

Homogeneous

Carpet - Office -

Mastic - Yellow

H6B

161713732-0017

None DetectedNon-fibrous (Other)100%Yellow

Non-Fibrous

Homogeneous

Carpet - Storage 1 -

Mastic - Yellow

H6C

161713732-0018

None DetectedNon-fibrous (Other)100%Yellow

Non-Fibrous

Homogeneous

Carpet - Storage 1 -

Mastic - Yellow

Analyst(s)

Jadda Moffett (7)

Ross Matlock (14)

Richard Harding, Laboratory Manager or Other Approved Signatory

EMSL maintains liability limited to cost of analysis . This report relates only to the samples reported and may not be reproduced, except in full, without written approval by EMSL. EMSL bears no responsibility for sample collection activities or analytical method limitations. Interpretation and use of test results are the responsibility of the client. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST or any agency of the federal government . Non-friable organically bound materials present a problem matrix and therefore EMSL recommends gravimetric reduction prior to analysis. Samples received in good condition unless otherwise noted. Estimated accuracy, precision and uncertainty data available upon request. Unless requested by the client, building materials manufactured with multiple layers (i.e. linoleum, wallboard, etc.) are reported as a single sample. Reporting limit is 1%

Samples analyzed by EMSL Analytical, Inc. Indianapolis, IN NVLAP Lab Code 200188-0, AZ0939, CA 2575, CO AL-15132, TX 300262

Initial report from: 08/01/2017 15:22:25

Page 2 of 2ASB_PLM_0008_0001 - 1.78 Printed: 8/1/2017 3:22 PM

Bedroom 1 Bedroom 2

Office

Bathroom 1 Bathroom 2

Shower

Closet Closet

C l o s e t

Washer

Entry

Storage 1

Living Room

Kitchen Workroom Storage 2

H1A H2A H3A

H1B H2B

H1C H2C

H6BC

H3B

H3C

H4AB

H5AB

H4C H5C

H6A

Hall

Pre-Demolition Asbestos Survey Bulk Sample Diagram 10712 Lower Seguin Road, Schertz, Texas

Legend

Green - Non-Asbestos Sample Locations

Date: 7/26/17

10004 Wurzbach Road, Ste. 247 San Antonio, Texas 78230

Consultants, LLCEnvironmental