BiCARBUS is a trademark of R-Hangel LLC *Patent Pending

Bruce Anderson Phone: 801.319.6956 Email: bruceanderson@bicarbus.com Douglas Vineyard Phone: 801.510.2802 Email: douglasvineyard@bicarbus.com R-HM LLC 1525 N. Main Street, #344 Bountiful, Utah 84010

FTVR14-0103(1218R) BiCARBUS is a trademark of R-Hangel LLC *Patent Pending Page 2

1. Treatment is capable of removing scale and organic deposits at operational pH (8.5+)

2. National Sanitary Foundation (NSF) Stand- ard 60 Certified for potable water 3. Contributes high levels of oxidation reduction potential (ORP) 4. Neutral pH does not add corrosion factor 5. Scales and bacterial formations release rather than dissolve the column. 6. Nonhazardous waste considerations 7. One treatment—does not require added chemistry or pH adjustment 8. Treats water basin to above 700 mV ORP 9. Leaves no lingering maximum contaminant levels (MCL) of chemicals

Before & After photos of fluid cooler descaled with BiCARBUS solution at pH 8.5

FTVR14-0103(1218R) BiCARBUS is a trademark of R-Hangel LLC *Patent Pending Page 3

BiCARBUS treatment is National Sanitary Founda-tion (NSF) Standard 60 Certified scale control. Once applied, residual levels of treatment are allowable back into the water supply, thereby reducing flushing for removal of residuals.

Time Elapsed Hrs/Min

Cond µS

pH

ORP mV

Comments

0:00 1704 8.23 184 Pump barrels

0:08 1698 8.18 171

0:15 1727 7.80 190 Draw mild turbidity

0:22 1744 7.62 186

Time Elapsed

Hrs/Min

Cond

µS

pH

ORP mV

Total Dissolved Solids

(TDS)

Comments

Sept. 9:

0:00 1644 7.83 170 Pump barrels

0:07 1946 7.93 171

0:10 1857 7.67 290 Draw high turbidity

0:12 1677 7.74 152

0:13 1687 7.75 170

0:16 1698 7.73 151 1215

0:30 1729 7.74 180 1232

Sept 18: 2 Barrels, soak 10 days

0:00 1593 9.54 61

0:05 1598 9.17 81

0:10 1671 8.66 12

0:13 1695 8.37 3

0:18 1804 7.70 38

0:21 1905 7.47 57 Well back on line

0:35 1900 7.33 -70** Sample from faucet

0:44 1927 7.32 24

0:50 1921 7.32 35

BiCARBUS BiCARBUS

Minimal effect was noticed by pumping BiCARBUS scale control into the well online. BiCARBUS treatment pumped into the well only reached down to 20 ft. above the bell. The objective was to see if the BiCARBUS would be able to impact the screens and perforations dur-ing operation. On September 18, 110 gallons of BiCARBUS solution was injected into the well and allowed to soak for 10 days. Two noticeable indica-tors of effectiveness were: 1. Conductivity increased rapidly

during pumping. 2. Oxidation reduction potential

(ORP) levels went to negative indicating heavy impact on calcium hydroxyls.

**Extremely low to negative ORP readings indicate treatment penetration and release of sodium hydroxyls.

FTVR14-0103(1218R) BiCARBUS is a trademark of R-Hangel LLC *Patent Pending Page 4

Time Elapsed Hrs/Min

Cond µS

pH

ORP mV

FAC ppm

Comments

0:00 1645 7.6 164 0.11 City test device read FAC 0.05 PPM

0:30 1654 7.49 140

1660 7.53 1527 City test device read FAC 0.11 PPM

0:35 Very High 5 minute rim

0:55 2600+ 7.50 805

0:58 1608 7.51 764 Turbidity, light brown

1:14 1661 7.56 520

1:18 1670 7.70 764 0.73

1:20 1683 7.54 446 0.12

1:22 2024 7.44 763 1.40 City test device read FAC 2.2 PPM

1:24 1714 7.03 714 1.40 Turbidity, lighter brown

1:25 1767 7.53 668 1.30 City test device read FAC 0.05 PPM

1:26 1720 7.48 695 4.46

1:27 1825 7.57 700 1.50 Turbidity, clear

1:56 1750 7.62 396

1:59 1860 7.49 720 1.20 City test device read FAC 1.61 PPM

2:00 1775 7.39 506 0.64 City test device read FAC 0.00 PPM

Shut Down to Soak

NOTE: On September 18 at the 60 minutes mark, city personnel reported: Static water level at 40 ft. while pumping at 400 GPM for five days and is considered a significant improvement. Since two barrels soaking produced approximately 14% increase in static well draw, it was determined that adding four barrels of BiCARBUSTM* at once and allowing them to soak after surging the well several times might produce a deeper penetration into the basin area along with destabilizing calcium buildup on the screens. Oxidation reduction potential (ORP) readings will be taken after each barrel is pumped into the basin with a target contributed ORP to be above 600 mV, which would indicate a strong bacterial intervention. A log will be kept on additional surging samples to indicate the reduction in ORP (slope) as the bacterial matrix is penetrated.

FTVR14-0103(1218R) BiCARBUS is a trademark of R-Hangel LLC *Patent Pending Page 5

Time Elapsed Hrs/Min

Cond µS

pH

ORP mV

FAC

Comments

0:00 1872 7.48 176 0.0 City test device read FAC 0.26 PPM

0:02 1875 7.40 174 0.0

0:03 1876 7.40 177 0.0 City test device read FAC 0.20 PPM

FTVR14-0103(1218R) BiCARBUS is a trademark of R-Hangel LLC *Patent Pending Page 6

Time

Elapsed Hrs/Min

Cond

µS

pH

ORP mV

FAC/Comments

Oct 13: 1668 7.62 173 *ORP low

0:00 1674 7.33 155 No test FAC

1708 7.28 164

0:07 1770 7.26 159

1958 7.25 178

0:10 1970 7.26 177

1948 7.25 185

0:12 1936 7.05 202

0:14 Pump 5 Gal. BiCARBUS (well off)

0:59 1947 7.76 93 First Pull

1:12 2143 7.76 760 FAC 2.86 PPM

1922 7.80 714 FAC 2.65 PPM

1:16 1922 7.80 471 FAC 0.57 PPM

1:19 1921 7.82 383 FAC 0.08 PPM

1:21 1924 7.80 351 FAC 0.03 PPM

1:28 1918 7.82 320 FAC 0.00 PPM

BiCARBUSTM* 110 gallons treatment had been injected into the well the week prior and allowed to soak. Significant information resulted in extrac-tion which showed no residual ORP remain-ing after leaving product in for six days. Adding five gallons down into the well would indicate if ORP contribution would result in levels above 500 mV ORP. Results indicated diminished demand as

ORP elevated above 700 mV, which directly

corresponds to the increase in conductivity

(1947 µS to 2143 µS) 10%, which ranged

down to 1918 µS within 10 minutes.

FTVR14-0103(1218R) BiCARBUS is a trademark of R-Hangel LLC *Patent Pending Page 7

Time

Elapsed Hrs/Min

Cond

µS

pH

ORP mV

FAC/Comments

Oct 21: 1822 7.40 93

1736 7.52 154

0:00 1730 7.28 139

0:03 1753 7.35 165 *ORP increasing

0:05 1977 7.42 171

0:06 2061 7.43 182

0:07 2072 7.45 190

0:09 2050 7.47 201

0:12 2043 7.40 213 FAC 0.6 PPM

0:19 2043 7.62 241 BiCARBUS *well on

0:37 PUMP INTO WELL

0:39 1997 7.70 236

0:45 1997 7.65 263

1:02 1914 7.84 263 FAC 0.08 PPM

1:08 1895 7.76 253 FAC 0.17 PPM

1:12 1886 7.78 248 FAC 0.13 PPM

One hundred and 10 gallons of BiCARBUSTM* treatment had been injected into the well through a 240 ft. tube to place treatment as close to perforations as possible. Again, conductivity was significantly higher than normal reading (625 µS) over three times higher after soak-ing. ORP read significantly lower (absorption) and began to increase as water removed back to normal ORP levels. BiCARBUS treatment was introduced

through the chemical feed tube 240

ft. down the well. Readings indicated

a small residual FAC was present

during pumping.

FTVR14-0103(1218R) BiCARBUS is a trademark of R-Hangel LLC *Patent Pending Page 8

Time

Elapsed Hrs/Min

Cond

µS

pH

ORP mV

FAC/Comments

Oct 27: 1860 7.25 53

0:00 1829 7.29 34 FAC .04 PPM

0:02 1752 7.25 144

0:04 1900 7.06 164

0:05 1745 7.34 142 BiCARBUS pump @ 360 pulse

0:07 1758 7.35 160

0:08 1886 7.34 151 FAC .05 PPM

0:13 2056 7.33 171 FAC .07 PPM

0:17 2062 7.40 181 FAC .06 PPM

0:19 2065 7.38 188 FAC .01 PPM

PUMP RESET 270 pulse or 2.7 GPM

1:38 2042 7.11 202 FAC .05 PPM

BiCARBUSTM* tote of 275 gallons (5 bar-

rels) estimated to run at 2.7 gallons per

hour.

Pump was slaved off main turbine

pump, When the main pump is off, the

BiCARBUS pump is also off.

Conductivity:

Well normal conductivity was noted at

1425 µS. Since BiCARBUS has been in-

troduced, conductivity levels have

ranged from 1824 µS to over 2300 µS

or up to 2.9 cycles or level of solids.

FTVR14-0103(1218R) BiCARBUS is a trademark of R-Hangel LLC *Patent Pending Page 9

Time

Elapsed Hrs/Min

Cond

µS

pH

ORP mV

FAC/Comments

Oct 28:

0:00 1871 7.33 161 Pump to waste

0:02 1802 7.36 195

0:09 1788 7.25 178 Pump to city

0:12 1860 7.38 213

0:17 1846 7.42 213

0:24 1839 7.29 219

Conductivity increased as well pumped.

ORP increased as well. Turbidity and

solids pumped clean after nine minutes.

Well level was 54 feet at 435 GPM for

the first 30 minutes.

Rising levels of conductivity indicate

solids removal on well pipe surfaces.

Continuous pumping should see con-

ductivity returning below 800 µS.

Water level during pumping @ 53 ft Auto Shut off limiter @ 24 ft Turbine bells @ 240 ft Screens 260 ft Sounder Tube @

225 ft

Progress to Date*

Condition of the well was unsustainable pumping at a rate of: 325 GPM

(water level drawn down to auto off 1.5 days) Well capacity October 27: 425 GPM (sustained well production 1.5 weeks @ 43 feet) Total BiCARBUS used to October 27: 885 gallons

*More data is being collected

FTVR14-0103(1218R) BiCARBUS is a trademark of R-Hangel LLC *Patent Pending Page 10

Time

Elapsed Hrs/Min

Cond

µS

pH

ORP mV

FAC/Comments

Nov. 5:

0:00 1712 7.49 61 FAC .04 PPM

0:02 1719 7.47 87 FAC .04 PPM

0:05 1793 7.42 108 FAC .04 PPM

PUMP INTO SYSTEM

0:10 1824 7.51 107 FAC .06 PPM

0:13 1804 7.48 115 FAC .06 PPM

0:15 1795 7.47 116 FAC .07 PPM

0:20 Turn into

City Water System

Pump 451 GPM @51 ft.

0:35 Pump 500 GPM @34 ft.

0:40 1764 7.36 1.50

0:45 Pump 525 GPM @26 ft.

0:48 1752 7.55 150 TDS 1263

0:53 Auto shut off

0:53 Pump 520 GPM @24 ft. auto shut off

Total BiCARBUS Pumped: 108 gals.

167 Gallons re-maining in tote

The well is in intermittent use. Seasonal demand is dwindling. The BiCARBUSTM* pump is slaved off the well pump so well use remains intermittent.

Results of BiCARBUS continuous feed is lim-ited to pumping use.

Minimal results indicate feeding BiCARBUS into the well at a level 20 feet above screens is not producing scale re-moval at a fast pace.

BiCARBUS treatment remaining is 167 gal-lons. Decided to pump remaining treat-ment into the well to soak, with removal and results to be read the following day.

Initial conductivity of the well water was 1592 µS. Well readings during treatment range from 1625 µS to 2600+ µS. This indi-cates particle removal at a nominal rate. Water samples taken during pumping show significant particle precipitating during op-eration.

Goal for this test is to achieve 100 GPM increase in well production on a sustainable basis.

Condition of the well was unsustainable pumping at a rate of 325 GPM for 1 to 1.5 days or on an intermittent basis.

Well treatment produced so far:

Well capacity: 425 GPM on a sustaina-ble basis.

FTVR14-0103(1218R) BiCARBUS is a trademark of R-Hangel LLC *Patent Pending Page 11

Time

Elapsed Hrs/Min

Cond

µS

pH

ORP mV

FAC/Comments

Nov 7:

0:00 2080 7.49 238 FAC .07 PPM

0:02 1819 7.67 741 FAC 2.20 PPM

0:04 1739 7.55 746 Over limit+

0:08 1892 7.62 483 FAC .30 PPM

0:15 1842 7.71 485 FAC .28 PPM

0:25 1809 7.82 392 FAC .22 PPM

PUMP MUNI SYSTEM Pump on auto

0:43 1795 7.87 388 FAC .23 PPM

0:52 1777 7.86 554 FAC .23 PPM

Strong penetration on basin seems to ex-plain how FAC remained relatively high. At 741 mV ORP, all bacterial colonies would be destroyed. Pump @ 90% capacity 450 GPM Water level lowered to 45 ft. Pump @ 98% capacity 525 GPM Water level lowered to 24 ft. Pump left on auto-feeding into system 90% capacity to see if water level main- tains above 40 ft. Well has improved to 90% capacity of pump. Prior to treatment: Pump 68% capacity. Water table lowered to auto shut off 20 ft.

Total BiCARBUS solution used to date: 1435 gallons

12/11/14—Injected 275 gallons of BiCARBUS into well. 12/16/14—Analyzed benefit of soaking and discovered that the well for-mation was perculating, which means that the product was not in contact with the casing surface long enough to be of any benefit. The operator rec-ommended we pull the turbine and put in a 2 in. line to the bottom to re-circulate to treat the wellhead. Conductivity, pH, ORP, and FAC readings determined there were no oxidants present.