Fax: (763) 689-3660
Exhibit
10.21
|
U.S. Water
Services/Utility Chemicals ▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇ ▇▇. ▇▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ Tel: (▇▇▇) ▇▇▇-▇▇▇▇ |
|
| Fax: (▇▇▇) ▇▇▇-▇▇▇▇ |
Date: 9/15/06
SERVICES AND EQUIPMENT QUOTED TO:
Siouxland Ethanol
Attn: ▇▇▇ ▇▇▇▇▇
▇.▇. ▇▇▇ ▇▇▇
▇▇▇▇▇▇▇ ▇▇ ▇▇▇▇▇
▇.▇. Water Services Equipment and Services Agreement
The undersigned Purchaser hereby instructs U.S. Water Services to proceed with the equipment
order described with the understanding that the Terms and Conditions shown on Pages 2 and 3, and
are hereby incorporated as part of this Equipment Agreement. The Purchaser further understands that
all quotes or estimates, if any, are based on the best information available prior to beginning
work. As the scope of work, conditions, or estimated quantities change revised quotations or
estimates will not be issued unless requested. All prices are subject to Federal, State and Local
Sales and Use Taxes.
Work Location: Siouxland Ethanol — Jackson, NE
Work Order #:
| QNTY. | DESCRIPTION | ARO | COST | |||||||
1
|
USWaterWorks Communication Package | 8 weeks | $ | 13,265.00 | ||||||
1
|
BlueFalcon Automation | 8 weeks | $ | 4,500.00 | ||||||
7
|
Stainless Steel Tanks With Sight Glass, Venting Kit, Fill Line | 8 weeks | $ | 22,400.00 | ||||||
1
|
110 Gal. PE Tank for Non-Oxidizing Biocide | 8 weeks | $ | 750.00 | ||||||
2
|
1,000 Gal. Tank for Chlorine | 8 weeks | $ | 7,800.00 | ||||||
1
|
Low-Voltage & Communication Wiring Termination/ Supervision | 4 weeks | $ | 2,000.00 | ||||||
2
|
Microfiltration Units | 16 weeks | $ | 1,040,000.00 | ||||||
1
|
USW-300 Reverse Osmosis, With CIP Tank and Pump | 16 weeks | $ | 255,900.00 | ||||||
1
|
USW-300 Reverse Osmosis, With CIP Tank and Pump | 16 weeks | $ | 255,900.00 | ||||||
1
|
USW-450 Triplex: Triplex Progressive Flow Water Softener | 14 weeks | $ | 47,083.00 | ||||||
1
|
PK-12941: Pretreatment Chemical Feed System | 6 weeks | $ | 1,436.00 | ||||||
1
|
PK-12921: Reverse Osmosis Polymer, Bisulfite, Acid Feed | 10 weeks | $ | 34,168.23 | ||||||
1
|
Initial Chemical Fill Precleaning Chemicals Testing Equipment RO Prefilters RO CIP Chemical Transfer Pumps |
8 weeks | $ | 63,154.14 | ||||||
| SUB TOTAL | $ | 1,748,356.37 | ||||||||
| CAPITAL EQUIPMENT DISCOUNT | 5 | % | $ | 84,160.11 | ||||||
| TOTAL | $ | 1,664,196.26 | ||||||||
| Does the customer agree to allow USWS to purchase and charge up to $5000.00 worth of miscellaneous construction expenses? All expenses will be reconciled at the close of construction. | Yes 6 | $ | 5,000.00 | |||||||
NOTE: All equipment or engineering has been completed by the engineering design firm.
Further, NPDES restriction will not be known until some future date and could impact additional
equipment and costs. Not all parts of the water systems are included in this proposal and there are
sure to be miscellaneous parts and pieces as the project continues through the design and
construction phase. It is recommended that the customer budget at least $20,000 for miscellaneous
parts and pieces.
Assumes 3-Year Service Agreement.
CONFIDENTIAL
|
|
U.S. Water Services/Utility
Chemicals ▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇ ▇▇. ▇▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ |
|
| Tel: (▇▇▇) ▇▇▇-▇▇▇▇ Fax: (▇▇▇) ▇▇▇-▇▇▇▇ |
Terms & Conditions
The undersigned Purchaser hereby instructs U.S. Water Services to proceed with the equipment
order described with the understanding that the Terms and Conditions shown on Pages 2 and 3, and
are hereby incorporated as part of this Equipment Agreement. The Purchaser further understands that
all quotes or estimates, if any, are based on the best information available prior to beginning
work. As the scope of work, conditions, or estimated quantities change revised quotations or
estimates will not be issued unless requested. All prices are subject to Federal, State and Local
Sales and Use Taxes.
| • | The equipment and chemicals were based upon a water quality from samples obtained by the customer and tested by U.S. Water Services. The water results are dependant upon obtaining a representative water sample and that water sample being a stable water quality. Well water quality may change dramatically from test ▇▇▇▇▇. The ▇▇▇▇▇ may produce sand or other contaminants not known during initial well testing or the well may be impacted by surface water conditions or the geology in the area over time. These water changes may increase operating costs for chemicals and may require additional capital to provide the necessary water quality to the ethanol plant. Necessary water quality is defined as a “Silt Density Index” of less than 5.0 for the water process equipment, such as the Reverse Osmosis, and of potable water quality for the ethanol process. Additional costs due to these unknown well or makeup water changes shall be the responsibility of the customer. | ||
| • | Changing water sources could and probably will create the need to add additional capital water treatment equipment and could increase chemical and operating costs. | ||
| • | Discharge restrictions are usually not known in advance and the NPDES permit is not usually issued prior to the water system engineering process. Many times there are limits or restrictions that may create the need to add additional water treatment equipment or change the operating assumptions on which the chemical and service agreement was based. The chemical and services were selected based on those conditions outlined in Appendix A. U.S. Water Services has no way of knowing in advance of these types of specific restrictions that may be imposed by regulatory agencies. U.S. Water Services has no ability to alter or impact NPDES restrictions. Additional costs due to these unknown restrictions or limitations shall be the responsibility of the customer. | ||
| • | The ethanol design firm has overall authority in the system and process design. This equipment and chemical agreement is based upon the initial design specifications, which are based on the current design and construction standards from the engineering design firm. These design specifications are outlined in Appendix A. U.S. Water has no control over design changes made by the engineering design firm or the contracted construction firm. It is common for changes to occur. Additional costs incurred due to system design changes, plant layout changes, addition of equipment or systems specified by the design or construction firm, safety additions and/or process improvements shall be the responsibility of the customer. |
LIABILITY: U.S. Water Services shall not be liable for any bodily injury, death, or injury to or
destruction of tangible property except as the same may have been caused by the negligence of U.S.
Water Services. In no event shall U.S. Water Services be liable for any delays of special,
indirect, incidental or consequential damages. Purchaser agrees that the total limit of U.S. Water
Services’s liability (whether based on negligence, warranty, ??? liability or otherwise)
hereunder, shall not exceed the aggregate amount due U.S. Water Services for services rendered
under this contract. All claims, including claims for negligence or any other cause whatsoever,
shall be deemed waived unless made in writing and received by U.S. Water Services within one (1)
year after U.S. Water Services’s completion of work hereunder.
PRICE ADJUSTMENT: Any cost estimates or time frames stated herein are subject to equitable
adjustment in the event of differing or unforeseeable conditions, changes in applicable laws after
the date of this contract, unforeseeable delays or difficulties caused by acts of God, Purchaser or
any third parties. Prices of goods acquired by U.S. Water Services from others shall be adjusted to
reflect U.S. Water Services’s price in effect at time of shipment. The price of U.S. Water
Services’s goods will be adjusted to the price in effect at time of shipment in accordance with
U.S. Water Services’s current escalation policies or as specifically covered in this contract.
TERMS: Payment Payment terms shall be 50% upon order, 40% upon shipment and 10% upon start up or
90 days from shipment whichever is shorter. For extended projects, U.S. Water Services shall
submit invoices on a monthly basis for any and all work completed and materials or equipment
provide during the previous month. Past due invoices shall be subject to a delinquency charge of
one and one-half percent (1-1/2%) per month (eighteen percent (18%) per annum) unless a lower
charge is required under applicable law, in which case the lower rate shall apply. Purchaser
agrees to pay all collection fees, attorneys’ fees and cost incurred in the collection of any past
due amounts arising out of this contract. U.S. Water Services shall have the right to immediately
terminate this contract without further liability if Purchaser fails to make timely payment or
otherwise materially breaches this contract.
CONFIDENTIAL
|
|
U.S. Water
Services/Utility Chemicals ▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇ ▇▇. ▇▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ |
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| Tel: (▇▇▇) ▇▇▇-▇▇▇▇ Fax: (▇▇▇) ▇▇▇-▇▇▇▇ |
GUARANTEE AND LIABILITY: U.S. Water Services warrants that its labor supplied hereunder shall be
free from defect and shall conform to the standard of care in effect in its industry at the time of
performance of such labor for a period of twelve (12) months after substantial completion of U.S.
Water Services’s work. U.S. Water Services agrees, to the extent it is permitted, to pass on any
warranties provided by the manufactures of materials and/or equipment furnished under this
contract. U.S. Water Services itself provides no warranty, express, implied or otherwise, on any
such materials or equipment.
TITLE AND OWNERSHIP: In case of default of Purchaser’s part, U.S. Water Services shall have the
right to enter the premises upon which any material or equipment furnished herein have been
installed and retake such goods not then paid for and pursue any further remedy provided by law,
including recovery of attorneys’ fees and any deficiency to the maximum extent and in the manner
provide by law. Such materials and equipment shall retain their character as personal property of
U.S. Water Services until payment in full is received by U.S. Water Services, regardless of their
mode of attachment. Unless prior specific written instructions are received to the contrary,
surplus and replaced materials and equipment resulting from repair or installation work shall
become the property of U.S. Water Services.
DELIVERY: Shipment schedules and dates, expressed or implied, are contingent on normal conditions.
U.S. Water Services will not be responsible fc any delays in shipment or completion caused by
factors beyond its control such as, but not limited to, suppliers’ failures, accidents, work
stoppages or operation of or changes in the law.
| PURCHASER | U.S. WATER SERVICES | |||||||
By:
|
/s/ ▇▇▇ ▇▇▇▇▇ | By: | ||||||
Printed:
|
▇▇▇ ▇▇▇▇▇ | Printed: | ▇▇▇▇ ▇. ▇▇▇▇▇▇ | |||||
Title:
|
Board Chairman | Title: | NAM- Ethanol Team Leader | |||||
Date:
|
9-26-06 | Date: | 9/15/06 | |||||
CONFIDENTIAL
U.S. Water Services Chemical & Services Agreement
Term
U.S. Water Services agrees to provide the necessary water treatment chemicals (reverse
osmosis, cooling tower, and boilers) and service program for a period of three years from the
startup of the Siouxland Ethanol, LLC plant, which is expected to be operational April, 2007.
Investment
Beginning April 1, 2007, Siouxland Ethanol, LLC agrees to pay U.S. Water Services $9,404.21
per month for specialty water treatment chemicals, testing reagents, engineering services,
environmental support services, and plant start up assistance. The payments will be made in
monthly installments according to invoices generated by U.S. Water Services, and this amount is
based on the nameplate production of 50 million gallons per year. State and local taxes will be
added to each invoice unless a tax exemption is on file with U.S. Water Services. This agreement
will automatically renew each year. Price increases may be taken on the anniversary date of the
contract provided that a 30-day notice of the increase is provided to the customer. All testing
reagents are listed in Schedule A-l and the specialty water treatment chemicals covered under this
agreement are listed in Schedule ▇-▇.
Initial Order
Not included under the Chemical and Services Agreement are one-time use chemicals and lab
equipment. These items are outlined in Schedule D-l. The amount of these items is estimated to be
$22,090.77.
Not
To Exceed Costs For Chemicals
U.S. Water Services agrees to limit the annual chemical cost for the products in Schedule
A-l and ▇-▇ to a maximum of $112,850, provided the chemicals are applied within the recommended
limits specified by U.S. Water Services. If annual production and water usage are above nameplate
design the customer may be billed at a rate of $2,257.01 / 1,000,000 gallons additional ethanol
production. Nameplate design and water efficiencies are outlined in Schedule C-l. Operational
variances from the design basis outlined in Schedule C-l may result in additional charges. Charges
will be reconciled at the end of every quarter. All efficiencies are based on a quarterly average.
Termination
The customer or U.S. Water Services may terminate the chemical and service agreement with
30 days written notice. If the customer terminates the chemical and service agreement, outstanding
equipment balances owed, if any, and bundled discounts taken must be paid in full prior to
termination. In addition, all remaining opened chemical inventory that is part of this agreement,
(Schedule ▇-▇) must be purchased prior to termination. U.S. Water owned equipment shall be
returned within 30 days of termination date. If U.S. Water Services terminates the chemical and
service agreement, the customer has the choice of continuing to pay equipment installments per the
installment schedule or may pay the outstanding amount in full.
The customer and U.S. Water Services agree that the results of any water treatment program depend
on the diligent application of the water treatment program and the proper operation of the
operating equipment. U.S. Water Services will not be responsible for any failure, caused in whole
or part, by the customer not implementing or following recommendations made by U.S. Water Services
personnel. Under no circumstances shall U.S. Water Services or the customer be liable to the other
for incidental or consequential damages.
| Customer: | Supplier: U.S. Water Services | |||||||||
By:
|
/s/ ▇▇▇ ▇▇▇▇▇ | By: | /s/ ▇▇▇▇ ▇. ▇▇▇▇▇▇ | |||||||
| (Signature) | (Signature) | |||||||||
| ▇▇▇ ▇▇▇▇▇ | ▇▇▇▇ ▇. ▇▇▇▇▇▇ | |||||||||
| (Printed Name) | (Printed Name) | |||||||||
| Title: Board Chairman | Title: Ethanol Team Leader | |||||||||
| Date: 9-26-06 | Date: 9/15/06 | |||||||||
Tax Exempt: Yes o No o
Schedule
A-1
| Test Kits Description | # of Units | Part No. | ||
| SaniCheck AB | 3 | 854 AN | ||
| Total Alkalinity | 1 | 226 A | ||
| Total Alkalinity | 1 | 226 C | ||
| N/50 | 4 | 203 G | ||
| Free Cl2 packets | 6 | H21055-69 | ||
| TDS Soln ▇▇▇▇ ▇▇▇▇▇ | 1 | 117/300F | ||
| High Range Hardness Titrating Soln | 4 | 145 G | ||
| Low Range Hardness Titrating Soln | 2 | 144 G | ||
| Ca Hard. Buffer soln | 1 | 107 A | ||
| Ca Hard. Buffer soln | 1 | 107 E | ||
| Ca Indicator powder | 1 | 109 B | ||
| Ca Indicator powder | 1 | 109 C | ||
| BaCl solution 30% | 1 | 101A | ||
| BaCl solution 30% | 1 | 101C | ||
| Hard. Buffer Soln | 1 | 138 A | ||
| Hard. Buffer Soln | 1 | 138 E | ||
| Hard. Indicator Powder | 1 | 139 B | ||
| Hard. Indicator Powder | 1 | 139 C | ||
| 4 Automatic 10 ml Burettes | 4 | 702 | ||
| P Indicator | 1 | 168 A | ||
| P Indicator | 1 | 168 C | ||
| Starch Acid/Sulfite Indicator Powder | 3 | 199 B | ||
| Potassium Iodide Titrating Soln. N/80 | 1 | 175 G | ||
| Polymer Buffer | 1 | 511 C | ||
| Polymer Buffer | 2 | 511 E | ||
| Polymer Titrant | 1 | 512 C | ||
| Polymer Titrant | 1 | 512 E | ||
| Iron Powder Packets 10 ml | 3 | H21057-69 | ||
| 25 ml Sample Cells (round) | 6 | H1730-06 | ||
| Powder Pour Spout | 3 | 799 | ||
| 140 ml casserole | 1 | 738 | ||
| Eye Dropper 0.5 and 1.0 ml | 4 | 759 | ||
| Graduated Cylinder, Plastic 100 m | 1 | 778 |
Additional Services
| Services Description | # of Units | Supplier | Start up | |||
| Corrosion coupon | 16 | USWS | 4* |
| * | Corrosion coupons for start up include Copper, Carbon Steel, Stainless Steel and Scaling coupon. |
Schedule
B-1
| System | Chemical | Use | ||
| Boiler | BWT-103-L Plus | Oxygen Scavenger | ||
| Boiler | Boiler MP | Scale/Corrosion Inhibitor | ||
| Boiler | RLT-35 | Condensate Treatment | ||
| Boiler | BWT-200B | Alkalinity Adjustment | ||
| Cooling Tower | CWT-530A | Scale/Corrosion Inhibitor | ||
| Cooling Tower | Biotrol 509 | Non-Oxidizing Biocide | ||
| Reverse Osmosis | RO-503 | RO Antiscalant | ||
| Reverse Osmosis | BWT-104 | Chlorine Scavenger | ||
| Reverse Osmosis | ROC-20 | RO CIP Chemical | ||
| Reverse Osmosis | ROC-50 Plus | CO CIP Chemical |
Chemicals
and equipment not specifically listed in Schedule B-1 above are excluded from this
agreement. These include:
| • | Sulfuric acid | ||
| • | Chlorine | ||
| • | Process chemicals |
It is the responsibility of the plant to order totes of 12% Sodium Hypochlorite, 66° Baume Sulfuric
Acid, and a pallet of salt prior to start up.
Schedule
C-1
Siouxland Ethanol (Jackson, NE)
(City, Well, River, ▇▇▇▇)
(NPDES, POTW, Infiltration, Irrigation)
(NPDES, POTW, Infiltration, Irrigation)
WATER SOURCE: DISCHARGE: |
Well NPDES |
|
U.S. WATER SERVICES
CONFIDENTIAL
Water Balance
CONFIDENTIAL
Water Balance
| Days of Operation per Year | 353 | days | ||||||||||
| Plant Production Capacity | 50 | MMGPY | ||||||||||
| TOTAL WATER IN | GPM | GPD | GPY | |||||||||
Cooling Tower (non-RO) |
0 | 0 | 0 | |||||||||
Cooling Tower (RO) |
496 | 714,764 | 252,311,564 | |||||||||
Boiler (RO) |
87 | 125,216 | 44,201,167 | |||||||||
MMFGS Filters (Regeneration Flow) |
0 | 0 | 0 | |||||||||
Softener Regeneration |
0.08 | 109 | 38,306 | |||||||||
Final Ethanol Process (not Included) |
78 | 112,320 | 39,648,960 | |||||||||
Process Demand (with RO) |
135 | 194,793 | 68,761,833 | |||||||||
Total Water In |
719/719 | p | 1,034,881 | 365,312,870 | ||||||||
| TOTAL WATER OUT | GPM | GPD | GPY | |||||||||
Cooling Towers |
55 | 78,624 | 27,754,272 | |||||||||
RO Unit |
320 | 460,463 | 162,543,602 | |||||||||
Multimedia Filters |
0 | 0 | 0 | |||||||||
Softeners |
0.08 | 109 | 38,306 | |||||||||
Boiler BD (Going to ▇▇▇▇) |
0.0 | 0 | 0 | |||||||||
Ethanol
Process Reoyeled |
||||||||||||
Tower Evaporaton (not included in total) |
218 | 314,496 | 111,017,088 | |||||||||
Total Discharge |
374 | 539,196 | 190,336,180 | |||||||||
Total Water
Out (Includes Evap) |
593 | 853,692 | 301,353,268 | |||||||||
COOLING TOWERS
Cooling Tower Recirculation Rate |
26,000 | gpm | ||||
AT Across Cooling Tower |
10 | ºF | ||||
Evaporation Factor |
0.84 | % evap / 10ºF | ||||
Cycles of Concentration |
5 | |||||
Blowdown Quality |
101 | TDS | ||||
RO Makeup Quality |
20 | TDS | ||||
Well Water Makeup Quality |
788 | TDS | ||||
Evaporation Rate |
218 | gpm | ||||
Blowdown |
55 | gpm | ||||
Total Tower Makeup |
273 | gpm | ||||
Tower Alkalinity Target |
300 | mg/L as CaCO3 | ||||
Tower Acid Dosing |
0 | mg/L H2SO4 |
BOILER
Boiler Steam Rate |
101,000 | 11/hr | ||||
Condensate Return |
78 | % | ||||
Cycles of Concentration |
60 | |||||
Blowdown % |
1.67 | % | as Percentage of Steam Flow | |||
Blowdown Rate |
3.4 | gpm Blowdown to ▇▇▇▇ | ||||
Makeup Rate |
48 | gpm |
FILTRATION SYSTEM
Location of Filters |
None | |||||
Type of Filters |
Greenland | |||||
Number of Filters |
8 | |||||
Filter Diameter |
72 | inches | ||||
Number of
Backwashes Per Day Per Vessel |
1.0 | ite I – every day, 0.5 = every other day) | ||||
Backwash Time |
20 | minutes (for each filter) | ||||
% of Backwashes Tank is Sized to Capture |
8 | |||||
Backwash Rate |
0 | gpm | ||||
Total Average Daily Usage Rate |
0 | gpm Control Rate | ||||
Backwash Holding Tank Capacity |
0 | gallons | ||||
Calculated Flux Rate (Normal Operation) |
0.00 | gpm/ft2 | ||||
Calculated Flux Rate (During Backwash) |
0.00 | gpm/ft2 | ||||
POLISHING SOFTENERS
Number of Softeners |
3 | |||||
Softener Diameter |
30 | inches | ||||
Cubic Feet of Resin in Each |
15 | ft3 | ||||
Days Between Regeneration |
23 | days | ||||
Discharge Rate |
3 | gpm Don’t Capture Brine | ||||
Volume of Regenerant |
2496 | gallons |
REVERSE OSMOSIS
RO Unit % Recovery |
55.00 | % | ||||
Feedwater
Temperature |
77 | ºF | ||||
Feed Rate to RO Unit |
727 | gpm | ||||
RO Machine
Selection |
USW-400 | gpm | ||||
RO Corrected Permeate Flow |
400 | gpm | ||||
RO Reject Flow |
320 | gpm | ||||
RO to Boiler |
48 | gpm | ||||
Extra RO to Tower |
273 | gpm | ||||
Extra RO to Process |
70 | gpm | ||||
| COOLING TOWER MAKE-UP | RO | WELL | ||||||
GPM |
273 | 0 | ||||||
Makeup % |
100 | % | 0 | % | ||||
| PROCESS MAKE-UP | RO | WELL | ||||||
GPM |
70 | 8 | ||||||
Makeup % |
90 | % | 10 | % | ||||
Date: |
September 14, 2006 | |
By: |
▇▇▇▇ ▇. ??? | |
Revision: |
2 |
| Raw Water | RO | RO | RO | Cycled | Process | Combined | RO, Tower | RO, Tower | ||||||||||||||||||||||||||||||||
| Constituent (mg/l) | As | Source | Feed | Permeate | Reject | Tower | Make-Up | RO & Tower | & Filters | Filters, Soft | ||||||||||||||||||||||||||||||
TOC |
— | 2.2 | 2.2 | 0.1 | 4.8 | 0.4 | 0.3 | 4.2 | 4.2 | 3.8 | ||||||||||||||||||||||||||||||
P-Alkalinity
(CaCO3) |
CaCO3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||||||||||||||||||||||||||||
M-Alkalinity
(CaCO3) |
CaCO3 | 437 | 437 | 16 | 952 | 79 | 59 | 824 | 824 | 759 | ||||||||||||||||||||||||||||||
Bromide |
Br | 0.5 | 0.5 | 0.0 | 1.1 | 0.0 | 0.1 | 0.9 | 0.9 | 0.9 | ||||||||||||||||||||||||||||||
Chloride |
Cl | 84 | 84 | 2 | 185 | 8 | 10 | 159 | 159 | 494 | ||||||||||||||||||||||||||||||
Fluoride |
F | 0.7 | 0.7 | 0.0 | 1.5 | 0.1 | 0.1 | 1.3 | 1.3 | 1.2 | ||||||||||||||||||||||||||||||
Nitrate |
NO3 | 1.0 | 1.0 | 0.1 | 2.1 | 0.5 | 0.2 | 1.9 | 1.9 | 1.7 | ||||||||||||||||||||||||||||||
Nitrite |
NO2 | 0.5 | 0.5 | 0.0 | 1.1 | 0.2 | 0.1 | 0.9 | 0.9 | 0.9 | ||||||||||||||||||||||||||||||
Total Phosphate |
PO4 | 1.0 | 1.0 | 0.0 | 2.2 | 0.0 | 0.1 | 1.9 | 1.9 | 1.7 | ||||||||||||||||||||||||||||||
Total Inorganic Phosphate |
PO4 | 0.8 | 0.8 | 0.0 | 1.8 | 0.1 | 0.1 | 1.5 | 1.5 | 1.4 | ||||||||||||||||||||||||||||||
Dissolved Ortho Phosphate |
PO4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | ||||||||||||||||||||||||||||||
Reactive Silice |
SiO2 | 22.0 | 22.0 | 0.8 | 47.9 | 4.0 | 3.0 | 41.5 | 41.5 | 38.2 | ||||||||||||||||||||||||||||||
Sulfur |
SO4 | 135 | 135 | 0 | 299 | 2 | 14 | 256 | 256 | 235 | ||||||||||||||||||||||||||||||
Total Hardness |
CaCO3 | 572 | 572 | 2 | 1.262 | 10 | 61 | 1.079 | 1.079 | 1,098 | ||||||||||||||||||||||||||||||
Calcium Hardness |
CaCO3 | 388 | 388 | 1 | 860 | 7 | 41 | 736 | 736 | 749 | ||||||||||||||||||||||||||||||
Magnesium Hardness |
CaCO3 | 181 | 181 | 1 | 401 | 3 | 19 | 343 | 343 | 349 | ||||||||||||||||||||||||||||||
Aluminum |
Al | 0.1 | 0.1 | 0.0 | 0.2 | 0.0 | 0.01 | 0.2 | 0.2 | 0.2 | ||||||||||||||||||||||||||||||
Arsenic |
As | 0.1 | 0.1 | 0.0 | 0.2 | 0.0 | 0.01 | 0.2 | 0.2 | 0.2 | ||||||||||||||||||||||||||||||
Barium |
Ba | 0.35 | 0.35 | 0.00 | 0.77 | 0.02 | 0.04 | 0.66 | 0.66 | 0.61 | ||||||||||||||||||||||||||||||
Beryllium |
Be | 0.01 | 0.01 | 0.00 | 0.02 | 0.00 | 0.00 | 0.02 | 0.02 | 0.02 | ||||||||||||||||||||||||||||||
Boron |
B | 0.2 | 0.2 | 0.0 | 0.5 | 0.0 | 0.0 | 0.4 | 0.4 | 0.4 | ||||||||||||||||||||||||||||||
Cadmium |
Cd | 0.01 | 0.01 | 0.00 | 0.02 | 0.00 | 0.00 | 0.02 | 0.02 | 0.02 | ||||||||||||||||||||||||||||||
Chromium |
Cr | 0.03 | 0.03 | 0.00 | 0.07 | 0.00 | 0.00 | 0.06 | 0.06 | 0.05 | ||||||||||||||||||||||||||||||
Cobalt |
Co | 0.01 | 0.01 | 0.00 | 0.02 | 0.00 | 0.00 | 0.02 | 0.02 | 0.02 | ||||||||||||||||||||||||||||||
Copper |
Cu | 0.05 | 0.05 | 0.00 | 0.11 | 0.00 | 0.01 | 0.09 | 0.09 | 0.09 | ||||||||||||||||||||||||||||||
Iron |
Fe | 7.70 | 7.70 | 0.14 | 16.94 | 0.70 | 0.92 | 14.57 | 14.57 | 13.41 | ||||||||||||||||||||||||||||||
Lead |
Pb | 0.05 | 0.05 | 0.00 | 0.11 | 0.00 | 0.01 | 0.09 | 0.09 | 0.09 | ||||||||||||||||||||||||||||||
Manganese |
Mn | 0.52 | 0.52 | 0.01 | 1.14 | 0.05 | 0.06 | 0.98 | 0.98 | 0.91 | ||||||||||||||||||||||||||||||
Molybdenum |
Mo | 0.06 | 0.06 | 0.00 | 0.13 | 0.01 | 0.01 | 0.11 | 0.11 | 0.10 | ||||||||||||||||||||||||||||||
Nickel |
Ni | 0.01 | 0.01 | 0.00 | 0.02 | 0.00 | 0.00 | 0.02 | 0.02 | 0.02 | ||||||||||||||||||||||||||||||
Potassium |
K | 12 | 12 | 0 | 26 | 1 | 1 | 23 | 23 | 21 | ||||||||||||||||||||||||||||||
Selenium |
Se | 0.1 | 0.1 | 0.0 | 0.2 | 0.0 | 0.0 | 0.2 | 0.2 | 0.2 | ||||||||||||||||||||||||||||||
Sodium |
Na | 51 | 51 | 1 | 112 | 5 | 6 | 97 | 97 | 227 | ||||||||||||||||||||||||||||||
Strontium |
Sr | 1.6 | 1.6 | 0.0 | 3.5 | 0.1 | 0.2 | 3.0 | 3.0 | 2.8 | ||||||||||||||||||||||||||||||
Thalium |
Tl | 0.1 | 0.1 | 0.0 | 0.2 | 0.0 | 0.0 | 0.2 | 0.2 | 0.2 | ||||||||||||||||||||||||||||||
Tin |
Sn | 0.05 | 0.05 | 0.00 | 0.11 | 0.01 | 0.01 | 0.09 | 0.09 | 0.09 | ||||||||||||||||||||||||||||||
Titanium |
Ti | 0.01 | 0.01 | 0.00 | 0.02 | 0.00 | 0.00 | 0.02 | 0.02 | 0.02 | ||||||||||||||||||||||||||||||
Vanodium |
V | 0.01 | 0.01 | 0.00 | 0.02 | 0.00 | 0.00 | 0.02 | 0.02 | 0.02 | ||||||||||||||||||||||||||||||
Zinc |
Zn | 0.01 | 0.01 | 0.00 | 0.02 | 0.00 | 0.00 | 0.02 | 0.02 | 0.02 | ||||||||||||||||||||||||||||||
TDS |
— | 788 | 788 | 20 | 1,727 | 101 | 99 | 1,490 | 1,490 | 1,934 | ||||||||||||||||||||||||||||||
Ca x SO4 |
— | 20,952 | 20,952 | 0 | 103,053 | 7 | 235 | 75,396 | 75,396 | 70,549 | ||||||||||||||||||||||||||||||
Cl + SO4 |
— | 219 | 219 | 2 | 484 | 10 | 24 | 415 | 415 | 730 | ||||||||||||||||||||||||||||||
Fe + Mn |
— | 8.2 | 8.2 | 0.1 | 18.1 | 0.7 | 1.0 | 15.6 | 15.6 | 14.3 | ||||||||||||||||||||||||||||||
Mg x SiO2 |
— | 967 | 967 | 0 | 4,668 | 3 | 14 | 3,459 | 3,459 | 3,242 | ||||||||||||||||||||||||||||||
Ca x Mg x SiO2 |
— | 150,002 | 150,002 | 0 | 1,606,739 | 9 | 227 | 1,018,394 | 1,018,394 | 971,184 | ||||||||||||||||||||||||||||||
NO3 + NO2 |
N | 0.4 | 0.4 | 0.0 | 0.8 | 0.2 | 0.1 | 0.7 | 0.7 | 0.7 | ||||||||||||||||||||||||||||||
Conductivity |
µmhos | 1,270 | 1,270 | 35 | 2,782 | 163 | 159 | 2,400 | 2,400 | 2,771 | ||||||||||||||||||||||||||||||
Process make-up doesn’t take into account the boiler blowdown (if applicable)
Schedule
D-1
| Part Number | Description | Use | ||
BoilOut
|
BoilOut | Chemical for Cleaning Boiler | ||
TowerClean 819
|
TowerClean 819 | Chemical for Cleaning Condenser System | ||
DR-890
|
Spectrometer | Digital Testing of System Chemistries | ||
TDS EP-10
|
Conductivity Meter | Used to Determine Operating Levels | ||
717
|
Auto 10 mL Burettes | Testing Titration Methods | ||
60060
|
Casserole | Testing Titration Methods | ||
770
|
Graduated Cylinders | Testing Titration Methods | ||
759
|
Eye Droppers | Reagent Dosing | ||
Auto SDI
|
Auto SDI | Determine RO Feed SDI Level |