Exhibit10_LeadPaintReport.pdf

USDA Apache Sitgreaves National Forest July 14, 2017 P.O. Box 640 Springerville, Arizona 85938

Attn: Mr. Richard Polanco

Re: Limited Lead Testing WT Job No. 2587JE175 Water Storage Tank Big Lake, Arizona

Western Technologies, Inc. (WT) has completed the sampling and testing of the paint on the Water Storage Tank located in Big Lake, Arizona. The sampling was conducted by Mr. Brian Ashton, an EPA Lead-Based Paint Risk Assessor on July 7, 2017. These services were implemented according to WT Proposal number 2587PE205.

The sampling, which included four sample points, was conducted on representative painted surfaces on the interior of the top access lid (one sample) and the exterior of the tank (three samples). The interior silver paint was reported with 540 parts per million (ppm) of lead. The exterior green and orange paint was reported with 490,000, 390,000 and 280,000 ppm of lead.

The four samples were analyzed by Scientific Analytical Institute in accordance with method SW846 3050B/6010C/7000B for total lead. The analytical report is attached to this report.

According to the U.S. Consumer Product Safety Commission (CSPC) new paint lead standard, the maximum allowable lead content for new paint is 90 parts per million (ppm). Lead-based paint is defined by the U.S. Department of Housing and Urban Development (HUD) Guidelines as paint containing 1.0 mg/cm2, 0.5% by weight or 5,000 ppm (equivalent of 5,000 mg/kg) or more of lead. The Occupational Safety and Health Administration (OSHA) recognizes paint with any amount of lead to be lead containing.

Prior to demolition or renovation that may disturb the potential lead components, the contractor should be educated on the potential hazard to exposure to lead dust and follow the proper OSHA Lead in Construction Standards, 29 CFR 1926.62. WT suggests that the Client conducts soil sampling for lead from the perimeter of the tank prior to the lead removal to document the existing lead in soil levels and following the removal to verify that the removal activities have not impacted the soils surrounding the base of the tank.

Following the sand blasting, if performed, the sand blast media should be tested for toxicity characteristic leaching procedure (TCLP) waste stream analysis prior to disposal.

USDA Apache Sitgreaves National Forest July 14, 2017 Ref. No. 2587JE175 Page 2

Thank you for the opportunity to provide services for this project. Please call our office if you have any questions concerning the inspection, the report, or to provide a quotation for additional consulting services at (928) 774-8700.

Sincerely, WESTERN TECHNOLOGIES INC.

Environmental Services

Brian Ashton Todd Sayers Environmental Technician Director of Environmental Services

Attachments: Inspectors’ Certification Laboratory Analytical Report

B ria n L

A sh to n

A ll

E P

A A dm in is te re d

Le ad

-b as ed P ai nt

A ct iv iti es P ro gr am S ta te s, T rib es a nd

T er rit or ie s

T hi s ce rt ifi ca tio n is v al id fr om th e da te o f i ss ua nc e an d ex pi re s M ay

0, C er tif ic at io n

Is su ed O n

A pr il

, 2

LB

P

-R -I

-1

La nd

D iv is io n

A dr ie nn e P ris el ac , M an ag er , T ox ic s O ffi ce ha s fu lfi lle d th e re qu ire m en ts o f t he T ox ic

S ub st an ce s

C on tr ol

A ct

T

S C

A

S ec tio n

2, a nd h as re ce iv ed c er tif ic at io n to c on du ct le ad

-b as ed p ai nt a ct iv iti es p ur su an t t o

C F

R P ar t 7

.2 a s:

R is k A ss es so r

W es te rn

T ec hn ol og ie s, In c

A riz on a

T hi s ce rt ifi ca tio n is v al id fr om th e da te o f i ss ua nc e an d ex pi re s F eb ru ar y

, 2

C er tif ic at io n

Is su ed O n

M ar ch

2, A Z

-2

5-

Le ad

, H ea vy M et al s, a nd In or ga ni cs

B ra nc h

M ic he lle

P ric e, C hi ef ha s fu lfi lle d th e re qu ire m en ts o f t he T ox ic

S ub st an ce s

C on tr ol

A ct

T

S C

A

S ec tio n

2, a nd h as re ce iv ed c er tif ic at io n to c on du ct le ad

-b as ed p ai nt a ct iv iti es p ur su an t t o

C F

R P ar t 7

.2

Western Technologies - Flagstaff 2400 East Huntington Drive Flagstaff, AZ 86004-8934

Customer:

Analysis ID: 1714495_PBP

Attn: Brian Ashton

Date Reported: 7/12/2017

Date Received: 7/10/2017

Project: USDA Apache Sitgreaves NF/2587JE175

Lab Order ID: 1714495

Lab Notes

Description

Lab Sample ID

Sample ID

Analysis for Lead Concentration in Paint Chips by Flame Atomic Absorption Spectroscopy

EPA SW-846 3050B/6010C/7000B

Concentration

(ppm)(g)

Mass Concentration

(% by weight)

1714495PBP_1

South side of tank, by ladder175-01

4900000.0900 49%

1714495PBP_2

West side of tank, by overflow pipe175-02

3900000.0694 39%

1714495PBP_3

North side of tank, by spicket175-03

2800000.0604 28%

1714495PBP_4

Top of tank, hatch lid175-04

5400.0688 0.054%

Unless otherwise noted blank sample correction was not performed on analytical results. Scientific Analytical Institute participates in the AIHA ELPAT program. ELPAT Laboratory ID: 173190. This report relates only to the samples tested and may not be reproduced, except in full, without the written approval of SAI. Analytical uncertainty available upon request. The quality control samples run with the samples in this report have passed all EPA required specifications unless otherwise noted. RL: (Report Limit for an undiluted 50ml sample is 4µg Total Pb).

Daniel Olson (4)

Scientific Analytical Institute, Inc. 4604 Dundas Dr. Greensboro, NC 27407 (336) 292-3888

Analyst Laboratory Director

Page 1 of 1pbRpt_4.0.01_pbp001

L-F-021 r15 3/28/2014

Scientific Analytical Institute t:t~:d~n~ : \11+f0t4604 Dundas Dr. Greensboro, He 27407

Client Code: _____.,...Phone: 336.292.3888 Fax: 336.292.33J3 www.sailab.comlab@sailab.com

Co'ntact Information BllllngiInvoice Information ' Company Name: ~TteN T IOC.I1NQLD<>. J:E} I"NC. Company: i Address: L <.j Do IS /-1 v "-.)"T::p....l ~T't)~ 'DR Address: / / \ /t\"\ Pv

J l.P<!l" :""p.&f i\z 'ii(.,oD4 ) \ " , Conlnet: I

Conlilct: -p,. As",-o--J PhoneD:

PhoneD: FaxD: I FaxD: EmailD:

EmailgJ: C;, ""'H."""N @,\..oVT - v~, ""'~ PO Number: Turn Around Times ProjecrName/Number: u5VA. A{l,.\c. I-I.c, ~<z£l.We5 ~ 'P I1.S<6 ~'JE It oe;- 3 Hours 0 72 Hours

1 6 Hours 0 96 Hours

Lead Test Types 12 Hours 0 120 Hours

Paint Chips by Flame AA ~ Soil by Flame AA U Other 0 24 Hours 0 144+ Hours (PBP) (PBS)

Wipe by Flame AA U

(PEW)

All by Flame AA U (PBA\ 48 Hours 0

SampleID # __ • w

DescriptionfLocation Volume/Area Comments '

1-""; - 0' ISo"", &0"; 0" """'.. cY L..."o E.... '-' " I,..,IL rrt>u£" k. ~_"'..-. - - ' ,:,,,,, ,;= 6'; T""';.. Rv ' ON~ ""'PO' . , I ' ,

- 6 "L 1

-D, t-JoQ..-n-\ $-s::oC G \~ u." ,, ? V 'Yl:<."",,T ...L I

- <> 4 h-o P o" .,."...,Ie ....... 'tA-Tc..\-'\ u=u 'S.~L.v ~t;L ~ C)~....xn

I I

IJI..~( , • .\

l~ - ~ I

Total Number of Samples -.1J DatelTime mailto:www.sailab.comlab@sailab.com