* Trademark of R-Hangel LLC *Patent Pending

Report prepared by: Terry Laxton Activated Solutions Henderson, Nevada Phone: 702.538.7722 Email: activatedsolutions@gmail.com

Fay Herron Elementary School Clark County, Nevada

FTVR14-0102(111415) BiCARBUS is a trademark of R-Hangel LLC *Patent Pending Page 2

Clark County School District (CCSD) agreed to field test BiCARBUSTM* reso-nance technology scale treatment on a 200-ton evaporation cooling unit locat-ed at one of its elementary schools. A BiCARBUS distributor had told CCSD that scale deposits could be removed under load at ambient operational pH with-out acidification and within a similar time period as the leading acid descaler. The results of the field test are documented below and validated all of the claims.

FTVR14-0102(111415) BiCARBUS is a trademark of R-Hangel LLC *Patent Pending Page 3

Date Elapsed

Time Hrs./Min.

Action Described Cond µS pH ORP mV Temp °F Comments

7/7/2014 Source Water 969 7.80 408 67.0

7/7/2014 0:00 Dose: 5 gal. BiCARBUS 1288 7.40 334 72.0

0:10 1422 7.40 655 70.6

0:20 1585 6.40 641 71.2

1:30 Dose: 5 gal. BiCARBUS 1739 7.30 324 0.0

1:30 1739 7.23 725 75.4

1:45 1765 7.37 433 103.0

2:00 Dose: 5 gal. BiCARBUS 1788 7.66 337 98.2

2:05 1877 8.03 555 95.5

2:30 1948 8.20 379 88.7

2:35 Dose: 5 gal. BiCARBUS 1977 8.20 335 86.0

2:44 2089 8.20 555 84.7

3:04 Dose: 5 gal. BiCARBUS 2151 8.19 317 80.6

3:18 2246 8.18 515 79.0

3:36 2280 8.18 363 76.9

4:14 Purge; + 5 gal. BiCARBUS 1655 8.13 377 72.5

4:22 1745 8.09 640 72.5

4:55 Dose: 5 gal. BiCARBUS 1721 8.10 307 79.6

5:10 1800 8.14 594 79.7

5:30 Dose: 5 gal. BiCARBUS 1805 8.16 322 83.1

5:35 1925 8.16 600 79.9

6:05 Dose: 5 gal. BiCARBUS 1950 8.21 264 82.8

7/17/2014 4:15 2498 8.58 555 72.1

5:00

Turned off 10 min. dur-ing bleed. 2298 8.50 660 75.7 3.43 FAC

5:50 Resumed pumping 2309 8.54 375 77.8 0.09 PPM

6:20 2309 8.56 616 79.3 4.64 FAC

7:00 2334 8.55 596 83.7 4.41 FAC

7:40 2299 8.60 704 74.9 5.15 FAC

8:10 2312 8.56 715 70.2 4.86 FAC

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ORP

July 7, 2014 July 17, 2014

Note: ORP increases when BiCARBUS is added and decreases as it is consumed

FTVR14-0102(111415) BiCARBUS is a trademark of R-Hangel LLC *Patent Pending Page 5

Cycles Evaporation

(gph) Blowdown

(gph) Make-up

(gph) Once Through 0 18,000 18,000

1.2 180 900 1,080

1.5 180 360 540

2.0 180 180 360

2.5 180 120 300

3.0 180 90 270

4.0 180 60 240

5.0 180 45 225

6.0 180 36 216

7.0 180 30 210

8.0 180 26 206

10.0 180 20 200

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