Exhibit_J2_26-8705_Specifications_-_Water_&_Wastewater_Department_Chemicals.pdf

Countywide Chemicals

Water Department Chemicals

W- 1 Ammonia

1. Use: Combines with chlorine to form chloramines for disinfection.

2. American Water Works Association (AWWA) Standard – B305-22

3. Physical Properties:

• Molecular symbol - NH3

• Molecular weight - 17.031

• Boiling point at one atmosphere - -28oF (-33.3oC)

• Freezing point at one atmosphere - -107.9oF (-77.7oC)

• Critical temperature - 271.4oF (132.4oC)

• Critical pressure - 1657 psi (111.5 atm)

• Appearance and Odor – Colorless gas, pungent odor

• Ammonia shall be minimum 99.9% purity

4. Technical Assistance – Vendor must have representative available to respond to technical and safety concerns immediate via phone or 6 hours to the site.

5. Safety Issues: The supplier's truck must be equipped to safely handle and unload anhydrous ammonia. Safety

Data Sheets (SDS) must be provided with the initial order and any time thereafter when a change in chemical is made.

6. Required Packaging: To be shipped and stored as liquefied compressed gas. When filling the customers un-insulated tank, by volume, DOT regulations permit a maximum of 87.5%, if the temperature of the ammonia being loaded is not lower than 30F (-1.1C) and if the filling is stopped at the first sign of ice forming on the outside of the tank.

7. Delivery Schedule: Deliveries will be scheduled a minimum of 7 days prior to need. Shipments will be received between the hours of 8:00 AM and 4:00 PM, Monday through Friday, within eight (8) working days after verbal receipt of the order from Collier County Water Division.

8. Maximum Quantity per delivery:

• South County Regional Water Treatment Plant – 850 gallons

• North County Regional Water Treatment Plant – 850 gallons

• Northeast County Regional Water Treatment Plant – TBD (Plant will be online 2031)

9. Delivery Location:

• South County Regional Water Treatment Plant 3851 Citygate Blvd.

Naples, FL

• North County Regional Water Treatment Plant

8005 Vanderbilt Beach Road Extension

• Northeast County Regional Water Treatment Plant 850 39th Avenue NE

10. Annual Estimated Quantities: 120,000 pounds

W-2 Carbon Dioxide

1. Use: Carbon Dioxide is utilized to lower the pH of water by converting the carbonates and hydroxides back to bicarbonates (i.e. lime softening process).

2. AWWA Standard: B510-18

3. Physical Properties: Carbon Dioxide is a colorless, non-toxic, non-combustible and chemically inert compressed gas. The chemical symbol CO2. Should be shipped in insulated tank trucks. CO2 is normally delivered at 0°F under 300 PSI.

4. Technical Assistance: Vendor must have representative available to respond to technical and safety concerns immediately via phone or 6 hours to the site.

5. Safety Issues: The supplier's truck must be equipped to safely handle and unload Carbon Dioxide. Safety Data

Sheets (SDS) must be provided with the initial order and any time thereafter when a change in chemical is made.

6. Required Packaging: To be shipped and stored as liquefied compressed gas.

7. Delivery Schedule: Deliveries will be scheduled a minimum of 7 days prior to need. Shipments will be received between the hours of 8:00 AM and 4:00 PM, Monday through Friday, within eight (8) working days

South County Regional Water Treatment Plant – 40,000 pounds

9. Delivery Location:

• South County Regional Water Treatment Plant

10. Annual Estimated Quantities: 519,000 pounds

W-3 Chlorine

1. Use: Chlorine is used for disinfection and combines with ammonia to form chloramines.

2. AWWA Standard: B301-24

3. Physical Properties: Chlorine shall be supplied as a compressed gas.

4. Technical Assistance: The successful bidder shall have a qualified representative who shall be available immediately by telephone and six (6) hours on-site, in case of emergency (i.e., leak). A twenty-four (24) hour telephone number must be provided.

5. Safety Issues: The supplier's truck must be equipped to safely handle and unload chlorine cylinders. The supplier will also be required to provide, at no additional cost to the County, one (1) 4-hour training session annually, that meets the federal and state safety and right to know training requirements. The education and instruction of the County's operations personnel shall be by a qualified instructor familiar with the safe handling practices associated with chlorine. Failure to provide this service will be considered a default of the contract.

Safety Data Sheets (SDS) must be provided with the initial order and any time thereafter when a change in chemical is made.

6. Required Packaging: To be delivered in 1 ton cylinders. The containers shall be maintained, reconditioned and filled with chlorine in strict conformance with the latest edition of the "Container Procedure at Chlorine Packaging Plant", issued by the Chlorine Institute, Inc. Vendor shall supply a copy of the check list from this document for each cylinder.

7. Delivery Schedule: Deliveries will be scheduled a minimum of 7 days prior to need. Shipments will be received between the hours of 8:00 AM and 4:00 PM, Monday through Friday, within eight (8) working days

8. Maximum Quantity per delivery

North County Regional Water Treatment Plant: 12 tons South County Regional Water Treatment Plant: 12 tons Northeast County Regional Water Treatment Plant – TBD (Plant will be online in 2031).

10. Annual Estimated Quantities:

• For Water: 630,000 pounds (315 Tons)

• For Parks and Recreation: 90,000 Gallons

W-4 Corrosion Inhibitor

1. Use: Chemical used in the post treatment to prevent corrosion or leaching of metals into the potable water distribution system. Commonly called ortho-polyphosphate.

2. AWWA Standard: None

3. The Supplier shall be the original manufacturer of the product.

4. Physical Properties:

The products must be certified as meeting or exceeding Standard No. 60 as issued by the National Sanitation Foundation (NSF). A letter from the certifying agency stating that the product proposed meets NSF Standard 60 must be included in the proposal. A certification guaranteeing that the level of lead (Pb) in the product will be less than 1.0 ppm must accompany the proposal.

The products must provide effective corrosion inhibition on both ferrous and non-ferrous surfaces and have the capability to complex with lead to form a chemical film on the pipe interior over broad temperature and pH ranges. The products must have the capabilities to sequester iron and manganese over broad temperature and pH ranges.

Only Liquid ortho-polyphosphate is utilized at the North County Regional Water Treatment Plant and South County Regional Water Treatment Plant. Any product that contains a blend of polyphosphates and/or orthophosphates with zinc, silicates or other compounds will not be considered. The products corrosion rates shall average less than or equal to 5.0 mils per year for mild steel and less than or equal to 0.5 mils per year for copper.

A statement from the manufacturer stating specifically that the product is manufactured from raw materials bearing food grade quality assurances must be included in the proposal submitted. The products must be non-toxic to humans by meeting the RMCL'S (Recommended Maximum Contaminant Level) as listed in the Water Chemicals CODEX and a statement from the manufacturer stating such must be included with the proposal submitted. A producer Certificate of Analysis (C of A) showing the product name, manufacturing lot number, and product quality criteria must be provided with each and every delivery. Failure to provide a corresponding C of A with each delivery will be just cause to refuse delivery of product. Typical C of A's will not be accepted as meeting this specification.

Blend of Ortho to Poly shall be 80%/20%.

Corrosion Inhibiter shall be food grade approved suitable for potable water use in conformance with FDEP 62- 555-315 F.A.C.

Solution shall be 32% active ingredients.

pH shall be 3.0 – 7.0.

5. Technical Assistance: Vendor must have representative available to respond to technical and safety concerns

6. Safety Issues: The supplier's truck must be equipped to safely handle and unload ortho-polyphosphate. Safety

Data Sheets (SDS) must be provided with the initial order and any time thereafter when a change in chemical

7. Required Packaging: Liquid ortho-polyphosphate must be available in bulk, returnable or disposable chemical resistant tote bins or drums.

8. Delivery Schedule: Deliveries will be scheduled a minimum of 7 days prior to need. Shipments will be received between the hours of 8:00 AM and 4:00 PM, Monday through Friday, within eight (8) working days

9. Maximum Quantity per delivery:

South County Regional Water Treatment Plant: 38,000 pounds

North County Regional Water Treatment Plant: 38,000 pounds Northeast County Regional Water Treatment Plant TBD (Plant will be online in 2031)

10. Delivery Location:

11. Annual Estimated Quantities: 550,000 pounds

W-7 Liquid PO4

1. Use: The chemical used in the lime softening process prior to filtration to stabilize the water. This chemical is commonly referred to as liquid phosphate.

2. AWWA Standard: N/a

3. The Supplier shall be the original manufacturer of the product.

4. Physical Properties: The products must be certified as meeting or exceeding Standard No. 60 as issued by the

National Sanitation Foundation (NSF). A letter from the certifying agency stating that the product proposed meets NSF Standard 60 must be included in the proposal.

The products must have the capabilities to sequester iron and manganese over broad temperature and pH ranges. Only liquid phosphate is utilized at the South County Regional Water Treatment Plant.

A statement from the manufacturer stating specifically that the product is manufactured from raw materials bearing food grade quality assurances must be included in the proposal submitted. The products must be non-toxic to humans by meeting the RMCL'S (Recommended Maximum Contaminant Level) as listed in the Water Chemicals CODEX and a statement from the manufacturer stating such must be included with the proposal submitted. A producer Certificate of Analysis (C of A) showing the product name, manufacturing lot number, and product quality criteria must be provided with each and every delivery. Failure to provide a corresponding C of A with each delivery will be just cause to refuse delivery of product.

Product shall be minimum 35% active ingredient.

5. Technical Assistance: Vendor must have representative available to respond to technical and safety concerns

6. Safety Issues: The supplier's truck must be equipped to safely handle and unload liquid phosphate. Safety

Data Sheets (SDS) must be provided with the initial order and any time thereafter when a change in chemical

7. Required Packaging: Liquid phosphate must be available in bulk, returnable or disposable chemical resistant tote bins or drums.

8. Delivery Schedule: Deliveries will be scheduled a minimum of 7 days prior to need. Shipments will be received between the hours of 8:00 AM and 4:00 PM, Monday through Friday, within eight (8) working days

9. Maximum Quantity per delivery:

South County Regional Water Treatment Plant – 10,500 pounds (3 totes @ 350 gallons/tote)

10. Delivery Location:

• South County Regional Water Treatment Plant

11. Annual Estimated Quantities: 81,000 pounds

W-8 Muriatic Acid

1. Use: Chemical is used in the cleaning of the degasification and odor control systems.

2. AWWA Standard: N/a

Physical Properties: Muriatic acid shall be a technical grade hydrochloric, minimum 32%, which is labeled as Muriatic Acid, 20-degree Baum.

3. Tech grade that is suitable to acid wash degasification and odor control towers.

4. Technical Assistance: Vendor must have representative available to respond to technical and safety concerns immediately via phone or 6 hours to the site.

5. Safety Issues: The supplier's truck must be equipped to safely handle and unload muriatic acid. Safety Data

Sheets (SDS) must be provided with the initial order and any time thereafter when a change in chemical is made.

6. Required Packaging: Muriatic Acid must be available in 55-gallon chemical resistant drums.

7. Delivery Schedule: Deliveries will be scheduled a minimum of 7 days prior to need. Shipments will be received between the hours of 8:00 AM and 4:00 PM, Monday through Friday, within eight (8) working days after verbal receipt of the order from Collier County Water Dvision.

North County Regional Water Treatment Plant – 440 gallons – Eight 55-gallon drums South County Regional Water Treatment Plant - 440 gallons – Eight 55-gallon drums North County Water Reclamation Facility – 400 gallons – Eight 55-gallon drums South County Water Reclamation Facility – 400 gallons – Eight 55-gallon drums Northeast County Regional Water Treatment Plant – TBD – (Plant will be on line in 2031).

Naples, FL

North County Water Reclamation Facility 10500 Goodlette Road Naples, FL 34109

South County Water Reclamation Facility – Tractor trailers must enter through Wildflower Way Gate.

5600 Warren Street (Lely Subdivision) Naples, FL 34113

a. For Water: 113,000 pounds

b. For Wastewater: 40,600 pounds

W- 9 Scale Inhibitor

• Use: A membrane pretreatment scale inhibitor suitable for operation in the feedwater of the Collier North County

Regional Water Treatment Plant (NCRWTP) Nanofiltration (NF) and Reverse Osmosis (RO) system and the South County Regional Water Treatment Plant (SCRWTP) RO system with the intent to operate those systems at the design recovery or higher with no acid injection, relying entirely on the scale inhibitor to prevent mineral scaling on the RO membranes. The NF system shall be operated at the design recovery while minimizing feed acid addition.

• The Supplier shall be the original manufacturer of the product. Third-party resellers, brokers, or distributors that do not manufacture the product will not be considered.

• The COUNTY’s system consists of six (6) NF and four (4) RO membrane trains at the NCRWTP and ten (10) RO membrane trains at the SCRWTP with design information as provided in Table A of this specification. The existing feedwater pretreatment includes AWC 102 scale inhibitor chemical injection to the RO and NF feed waters from a common storage and feed system. The RO and NF feed water are treated by cartridge filtration using 5-micron nominally rated filters to remove total suspended solids (TSS).

• Quoted price for scale inhibitor shall be in US$ per pound in bulk quantities. Bid proposals will be evaluated considering overall treated water cost using a calculation including unit price, and required feed dose while meeting COUNTY requirements for delivery time, warranty, technical service, and current NSF 60 certification

• Product:

• The scale inhibitor chemical shall be a 100 percent active liquid with proven scale inhibition and colloidal dispersing properties applicable to the water treatment plant’s RO and NF feed waters.

• The scale inhibitor shall prevent mineral scale fouling on the RO and NF membrane surfaces, allowing the RO membrane elements to operate at the specified minimum recovery without acid addition and allowing the NF membrane elements to operate at the specified minimum design recovery with minimum acid addition.

• The total permeate production at maximum design feed flow and recovery for all fourteen RO and six NF trains shall be as indicated in Table A.

• Based on the “design” raw water quality analysis shown in Table B, the scale inhibitor shall prevent mineral scale formation and disperse inorganic colloids at the design operating conditions of the membrane system and up to the maximum recovery indicated by the SUPPLIER. Inhibitor performance will be evaluated based on change in final stage normalized permeability and normalized differential pressure.

• The recommended scale inhibitor chemical must be in use at an NF or RO WTP of greater than 4 MGD capacity. The SUPPLIER shall have a minimum ten (10) years of experience in the RO water treatment chemical business.

• The scale inhibitor shall be compatible with thin-film composite 8”x 40” spiral wound NF and RO membranes elements commercially available from Toray, Hydranautics, Dow, Koch, and GE.

• The scale inhibitor shall be approved for potable water treatment under NSF/ANSI Standard 60:

Drinking Water Treatment Chemicals -- Health Effects, be compatible with the other chemicals currently used in the pretreatment processes and the existing composite NF and RO membrane elements and shall effectively prevent scale formation in the membrane systems and disperse colloidal particles.

• Technical Assistance/Support: SUPPLIER shall provide technical support to the COUNTY. The type of support, limitations, and cost to the COUNTY (if any), shall be clearly stated in writing and submitted with the bid proposal.

Specifically, the COUNTY expects support to verify the appropriateness of the existing dosage and recommend changes to the dosage if required to prevent scaling. Vendor must have representative available to respond to technical and safety concerns immediately via phone or 6 hours to the site.

• Safety Issues: The supplier's truck must be equipped to safely handle and unload scale inhibitor. Safety Data

Sheets (SDS) must be provided with the initial order and any time thereafter when a change in chemical is made.

Product must be labeled in accordance with OSHA standards.

• Required Packaging: The vendor shall be able to provide bulk deliveries of up to 38,000 pounds. Certificate of analysis with percent solids, specific gravity, pH, appearance and date of manufacturer should accompany each delivery.

• Delivery Schedule: Deliveries will be scheduled a minimum of 7 days prior to need. Shipments will be received between the hours of 8:00 AM and 4:00 PM, Monday through Friday, within eight (8) working days after verbal receipt of the order from Collier County Water Division.

• Maximum Quantity per delivery:

North County Regional Water Treatment Plant – 38,000 pounds South County Regional Water Treatment Plant – 38,000 pounds Northeast County Regional Water Treatment Plant – TBD on line in 2031.

• Delivery Location:

• Annual Estimated Quantities: 163,000 pounds

PRETREATMENT SCALE INHIBITOR PROCUREMENT SPECIFICATION

Table A – Membrane System Design Information System: N Plant NF N Plant RO S Plant RO

Number of trains 6 4 10

Train design permeate capacity (mgd) 2 2 2

Design recovery 90% 75% 75%

Staging array 32:16:8 44:22 42:18 & 40:20

Elements per vessel 6 6 6

Minimum feed pH 6.9 Unadjusted raw Unadjusted raw

Feed sulfuric acid addition Minimum to achieve required feed pH

None None

Table B – Design Feedwater Quality Location: NF Raw N Plant RO Raw S Plant RO Raw

Calcium (Ca++), mg/L 112 130 217

Magnesium (Mg++), mg/L 18.5 155 212

Sodium (Na+), mg/L 46.7 1,340 1,460

Potassium (K+), mg/L 3.88 72.3 71

Barium (Ba++), mg/L 0.0156 0.0184 0.036

Strontium (Sr++), mg/L 0.63 7.71 15

Iron (Fe++) below detect below detect below detect

Manganese (Mn++), mg/L 0.0019 below detect 0.0013

Bicarbonate (HCO3-), mg/L 348 241 183

Sulfate (SO4--), mg/L 29.1 704 740

Chloride (Cl-), mg/L 60.1 2,030 2,440

Fluoride (F-), mg/L 0.3 2.9 0.95

Silica (SiO2) , mg/L 17.5 19 15.6 pH, units 7.2 7.6 7.3

Temperature, Celsius 27.5 28.3 26.6

W-10 Sludge Polymer

1. Use: Chemical is used in the dewatering lime sludge process to dewater the sludge prior to belt pressing.

Commonly called dewatering polymer.

2. AWWA Standard: N/A

3. Physical Properties: An anionic, dry, free-flowing powder used in dewatering lime sludge produced by a conventional lime softening water treatment plant. The polymer must be approved by the U.S.E.P.A. for use in potable water. The polymer is to be used in a facility utilizing a filter belt press to dewater the lime sludge. The polymer must allow the press to dewater the sludge to produce a cake of not less than 70% dry solids, with a sludge cake density not to exceed 1700 lbs/cu. yd. Effective pH range - 9.5 to 10.5.

4. Technical Assistance: Vendor must have representative available to respond to technical and safety concerns

5. Safety Issues: Delivery will be made with a vehicle equipped with a lift gate capable of handling pallet quantities (25 bags). Safety Data Sheets (SDS) must be provided with the initial order and any time thereafter when a change in chemical is made.

6. Required Packaging: Supplied in poly-lined multi-walled paper bags, net weight not to exceed 55 lbs.

7. Delivery Schedule: Deliveries will be scheduled a minimum of 7 days prior to need. Shipments will be received between the hours of 8:00 AM and 4:00 PM, Monday through Friday, within eight (8) working days

South County Regional Water Treatment Plant – 2,200 pounds

9. Delivery Location:

• South County Regional Water Treatment Plant

10. Annual Estimated Quantities: 3,000 pounds

W-11 Sodium Hydroxide – 50%

1. Use: Chemical is used to raise pH and alkalinity of the finished water. It is also utilized in the odor control system to raise the pH for absorbing the hydrogen sulfide gas into the water stream. Commonly called caustic soda.

2. AWWA Standard: AWWA Standard B501-19

3. Physical Properties: Product shall be delivered as a 50% solution. Order from Water Treatment Plant specific requested solution for each delivery.

4. Technical Assistance: Vendor must have representative available to respond to technical and safety concerns immediately via phone or 6 hours to the site.

5. Safety Issues: The supplier's truck must be equipped to safely handle and unload sodium hydroxide. Safety

Data Sheets (SDS) must be provided with the initial order and any time thereafter when a change in chemical is made. Driver must be equipped and dressed with full suit PPE.

6. Required Packaging: The vendor shall be able to provide bulk deliveries.

7. Delivery Schedule: Deliveries will be scheduled a minimum of 7 days prior to need. Shipments will be received between the hours of 8:00 AM and 4:00 PM, Monday through Friday, within eight (8) working days

North County Regional Water Treatment Plant - 50% - 55,000 pounds South County Regional Water Treatment Plant - 50% - 55,000 pounds North County Water Reclamation Facility – 50% - 204,000 pounds South County Water Reclamation Facility – 50% - 110,000 pounds Northeast County Regional Water Treatment Plant – TBD – Plant will be online by 2031.

• North County Water Reclamation Facility 10500 Goodlette Road Naples, FL 34109

• South County Water Reclamation Facility – Tractor trailers must enter through Wildflower Way gate.

5800 Warren Street (Lely Subdivision) Naples, FL 34113

a. Water – 8,000,000 pounds

b. Wastewater – 808,000 pounds

Countywide Chemicals 16

W-12 Sulfuric Acid

1. Use: Chemical is added to feed water prior to cartridge filtration to keep minerals in solution, so that they do not foul or scale the membrane elements. The lower pH is also necessary for proper hydrogen sulfide removal in the degasification system downstream of the membrane process.

2. AWWA Standard – N/a

3. Physical Properties: Sulfuric acid technical grade shall be 93%, 66 degree Baume. Certificate of analysis shall be provided for each delivery. Product shall be no more than 17 parts per million iron.

4. Technical Assistance: Vendor must have representative available to respond to technical and safety concerns immediately via phone or 6 hours to the site.

5. Safety Issues: The supplier's truck must be equipped to safely handle and unload sulfuric acid. Safety Data Sheets (SDS) must be provided with the initial order and any time thereafter when a change in chemical is made.

6. Required Packaging: The vendor shall be able to provide bulk deliveries.

7. Delivery Schedule: Deliveries will be scheduled a minimum of 7 days prior to need. Shipments will be received between the hours of 8:00 AM and 4:00 PM, Monday through Friday, within eight (8) working days after verbal receipt of the order from Collier County Water Division.

8. Maximum Quantity per delivery:

North County Regional Water Treatment Plant – 55,000 pounds South County Regional Water Treatment Plant – 55,000 pounds

9. Delivery Location:

• South County Regional Water Treatment Plant

3851 Citygate Blvd.

Naples, FL

• North County Regional Water Treatment Plant 8005 Vanderbilt Beach Road Extension

10. Annual Estimated Quantities: 7,980,000 pounds

Countywide Chemicals 18

Wastewater Chemicals

WW – 1 Emulsion Polymer

1. Use: To dewater sludge at the North and South County Wastewater Reclamation Facilities.

2. AWWA Standard: N/A

3. Physical Properties

4. Product Specifications

a. Viscosity – Product must be compatible with existing polymer equipment.

b. PH - product must be effective over a pH range of 5.5 to 8.5.

c. Polymer Shelf Life – product must maintain 90% of its effectiveness for a perios of six (6) months after delivery. Physical and chemical characteristics of the product show a tendency to settle or separate, therefore, the vendor must supply necessary equipment to maintain solids in suspension (i.e., drum mixers) and be responsible for installation costs for safe operation.

d. Product and components of product shall meet the requirements for non-hazardous materials according to the guidelines of the Hazardous Waste Act.

e. Product must not cause an adverse effect in any way to the polymer system, the dewatering system, lime stabilization process, or the receiving streams, or that would require additional treatment before discharge.

5. Performance Specifications South WWTP North WWTP

Sludge feed rate 140GPM 150GPM Feed solids (typical, % T.S.) 1-2% 1 ½ - 2 ½% Minimum cake (%) 16% 16% % OF Minimum recovery 90% 90%

6. Technical Assistance

In case of emergency regarding the polymer product, the successful vendor will be required to provide technical assistance immediately by phone. To ensure that this can be met, it is further specified that the vendor have a qualified technical service representative throughout the contract period or guarantee in writing 6 - hour on site assistance.

The supplier will also be required to provide, at no additional cost to the County, two 4-hour training sessions at each delivery location, each year, that meet the federal and state safety and right to know training requirements.

The education and instruction of the County's operations personnel shall be by a qualified instructor who is experienced in emulsion polymer handling and leak response. Failure to provide these services will be considered a default of the contract. The supplier shall be required to provide a letter certifying that the course outline meets the requirements listed above.

7. Safety Issues: Deliveries will be made in a truck equipped with a lift gate capable of lifting 2,000 pounds (minimum). Safety Data Sheets (SDS) must be provided with the initial order and any time thereafter when a change in chemical is made.

8. Required Packaging

Polymer will be delivered in 275-gallon (2300 #) chemical resistant totes. The minimum delivery will be 2 (two) totes. The plastic totes will be returned to the vendor at the vendor’s expense.

9. Delivery Schedule

Shipments will be FOB (free on board) Destination, and received between the hours of 8:00AM and 3:00PM, Monday through Friday, within eight working days after verbal receipt of the order from Collier County Utilities, excluding holidays to the following locations:

Countywide Chemicals 19

• South County Wastewater Reclamation Facility – Tractor Trailers must enter through the Wildflower Way gate 5600 Warren Street (Lely Subdivision) Naples, Florida 34113

• North County Wastewater Reclamation Facility 10500 Goodlette Road Naples, Florida 34108

10. Maximum Quantity Per Delivery: There is no maximum quantity per delivery. The County will order the amount of chemicals as needed.

11. Annual Estimated Quantities: 273,000 pounds.

Countywide Chemicals 20

WW – 3 25% Sodium Hydroxide Solution

1. Use: To provide treatment in an odor control unit.

2. AWWA Standard: AWWA B501-19

3. Physical Properties

Product shall be commercial grade and delivered as a 25% solution. Product shall meet or exceed all industry standards for quality control.

4. Technical Assistance

The supplier shall at their expense provide the County with immediate technical assistance by phone. Failure to respond to a request for on-site technical assistance within six (6) hours shall be grounds for contract termination.

The supplier will also be required to provide, at no additional cost to the County, two (2) 4-hour training sessions at each delivery location, each year, that meet the federal and state safety and right to know training requirements.

The education and instruction of the County's operations personnel shall be by a qualified instructor who is experienced in sodium hydroxide handling and leak response. Failure to provide these services will be considered a default of the contract. The supplier shall be required to provide a letter certifying that the course outline meets the requirements listed above.

5. Safety Issues

The supplier’s truck must be equipped to safely handle and unload sodium hydroxide. Safety Data Sheets (SDS) must be provided with the initial order and any time thereafter when a change in chemical is made.

6. Required Packaging

The NESA Interim Treatment Plant has one 800 gallon holding tank for sodium hydroxide. This product will be delivered by tanker truck. Unloading shall be through a two-inch quick couple fitting on the tank. Hoses for delivering from the tanker to the holding tank shall be the responsibility of the awarded vendor. The minimum delivery amount will be 800 gallons.

7. Delivery Schedule

Shipments will be FOB Destination, and received between the hours of 8:00 AM and 3:00 PM, Monday through Friday, within seven working days after verbal receipt of the order from Collier County Utilities. Shipments will be made to the following locations:

• NESA Interim Treatment Plant 850 39th Avenue NE Naples, FL 34120

8. Maximum Quantity Per Delivery: 800 gallons.

9. Annual Estimated Quantities: 6,400 gallons.

Countywide Chemicals 21

WW – 5 Soybean Oil Degreaser

1. Use: To dissolve heavy grease, tar, adhesive, and wax that may be present in the wastewater collections system.

2. AWWA Standard: n/a

3. Physical Properties

SAP Value mg KOH/g (mg NaOH/g) 192 (139)

Physical State Liquid

Appearance Light Yellow

Iodine Value, WIJS (Cd 1-25) 125 – 135

Specific Gravity @ 25°C 0.865 – 0.890

Flash Point (PMCC) 266°F (min)

Color Gardner (D-1544) 2.0 (max)

Residue on Ignition (%) 0.05 (max)

Viscosity @ 40°C 4.5 cSt

Viscosity @ 100°C 1.7 cSt

Boiling Point 625°F (min)

Titre Point (Cloud Point) 34°F

VOC’s (ASTM E-1868) g/L 7.1

Kauri Butanol Value (Solvency) 58

Vapor Pressure (mm Hg @ 68°F) <0.04

Readily Biodegradable (in soil) >95% in 28 days

4. Production Specifications

Product Specifications: (using AOCS Test Method #)

*tests are conducted at CFC and are on Certificate of Analysis (COA)

Appearance @ 25°C Clear Liquid

Countywide Chemicals 22

Odor Characteristic

Methyl Esters, % 98.0 (min)

Free Fatty Acid, % as Oleic (Ca 5a-40) 0.25 (max)

Moisture, % 0.10 (max)

Methanol, % 0.05 (max)

Refractive Index @ 46°C 1.4460 – 1.4480

Total Glycerine, % 0.50 (max)

Free Glycerine, % 0.02 (max)

Additives None

5. Performance Characteristics:

Degreasing capability: Removes heavy oils, grease, carbon, and grime Cleaning mechanism: Encapsulation and suspension of hydrocarbons (micelle action) Residue: Typically, low or no residue after rinsing.

Surface compatibility:

• Metals (steel, aluminum)

• Plastics

• Painted surfaces

6. Technical Assistance

The supplier shall at his/her expense, provide the County with immediate technical assistance by phone. Failure to respond to a request for on-site technical assistance within six (6) hours shall be grounds for contract termination.

7. Safety Issues

Safety Data Sheets (SDS) must be provided with the initial order and any time thereafter when a change in chemical is made.

8. Required Packaging

Product will be delivered in 275-gallon caged chemical resistant Intermediate Bulk Containers (totes).

9. Delivery Schedule

Countywide Chemicals 23

• Shipments will be FOB (free on board) Destination

• Shipments may be received Monday – Friday, between the hours of 8:00 AM and 2:00 PM.

• Shipments are to be delivered within ten business days of order confirmation (excluding holidays).

Product to be delivered to the following location(s):

• Collier County Wastewater Collections – North 6027 Shirley Street Naples, Florida 34109

• Collier County Wastewater Collections – South 3910 Domestic Ave Naples, Florida 34104

10. Maximum Quantity Per Delivery: There is no maximum quantity per delivery.

11. Annual Estimated Quantities: 3,500 gallons.

Countywide Chemicals 24

WW/W- 1 Calcium Hypochlorite

1. Use: To clean sand filters at the wastewater treatment plants.

2. AWWA Standard: B300-18.

3. Physical Properties

• Available chlorine minimum 65%

• Bulk density 65-67 lbs/cu. ft.

• Solubility (weight % in water): 217 G/L at 27 C.

• Boiling point @ 760 MM HG: decomposes at 180 C.

• Heat of solution: slight exothermic.

Prospective bidders shall supply a complete analysis and a representative sample of their product for independent verification to the County, prior to the award of the contract. All analysis shall be in accordance with accepted industry standards.

4. Technical Assistance

The supplier shall at his/her expense, provide the County with immediate technical assistance by phone. Failure to respond to a request for technical assistance within six (6) hours shall be grounds for contract termination.

The supplier will also be required to provide, at no additional cost to the County, two 4-hour training sessions at each delivery location, each year, that meet the federal and state safety and right to know training requirements.

The education and instruction of the County's operations personnel shall be by a qualified instructor who is experienced in calcium hypochlorite handling and leak response. Failure to provide these services will be considered a default of the contract. The supplier shall be required to provide a letter certifying that the course outline meets the requirements listed above.

5. Safety Issues

The supplier’s truck must be equipped to safely handle and unload Calcium Hypochlorite. Safety Data Sheets (SDS) must be provided with the initial order and any time thereafter when a change in chemical is made.

6. Required Packaging

Calcium hypochlorite shall be packaged in a chemical resistant pail with a weight of 100 pounds. Containers are to be waterproof and of a disposable nature. The minimum delivery will be 1,600 pounds.

7. Delivery Schedule

Shipments will only be received between the hours of 8:00 AM and 3:00 PM, Monday through Friday, within 10 days after verbal receipt of the order from Collier County Utilities. Deliveries will be made to the following locations:

• South County Wastewater Reclamation Facility - Tractor trailers must enter through Wildflower Way gate.

5600 Warren Street (Lely Subdivision) Naples, Florida 34113

• North County Wastewater Reclamation Facility 10500 Goodlette Road Naples, Florida 34108

• Golden Gate Wastewater Treatment Plant 4931 32nd Ave SW Naples, Florida 34116

• Orange Tree Wastewater Treatment Plant 1445 Oil Well Road Naples, Florida 34120

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• NESA Interim Treatment Plant 850 39th Ave NE Naples, FL 34120

• South County Regional Water Treatment Facility 3851 Utilities Drive Naples, Florida 34117

• North County Regional Water Treatment Facility 8005 Vanderbilt Beach Road Extension Naples, Florida 34120

8. Maximum Quantity Per Delivery: There is no maximum quantity per delivery. The County will order the amount of chemicals as needed.

9. Annual Estimated Quantities:

a. For Water: 29,900 pounds

b. For Wastewater: 51,500 pounds

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WW/W – 2 Sodium Hypochlorite

1. Use: To disinfect treated water at the wastewater treatment plants.

2. AWWA Standard: B300-18

All chemicals shall meet the AWWA standard and be certified as suitable for contact with or treatment of drinking water by an accredited certification organization in accordance with ANSI/NSF Standard 60, Drinking Water Treatment Chemicals - Health Effects or UL approved where appropriate.

3. Physical Properties:

• Solution: Minimum of 120 grams per liter of available chlorine (12 Trade Percent) and shall be consistent as determined by chemical analysis.

• The delivery time of the shipment shall not exceed 72 hours from the time of manufacture of the liquid sodium hypochlorite.

Sodium hypochlorite shall be a clear liquid containing no more than 0.15% insoluble matter.

The total free alkali in sodium hypochlorite shall be between .2% and .45% by weight.

• Product shall be a clear straw colored liquid with no visible cloudiness, impurities, or sediment. It shall contain no soluble materials or organic substances in quantities capable of producing deleterious or injurious effects on the health of those consuming water treated with the liquid sodium hypochlorite.

• The suspended solids in the sodium hypochlorite delivered under this contract shall be minimized and the shipments delivered shall achieve a filtration time of less than 3 minutes for 1000 ml when applying the “Suspended Solids Quality Test for Bleach Using the Vacuum Filtration” Method co-developed by Dr. Bernard Bubnis of NovaChem and previously referenced in this Specification.

• Liquid sodium hypochlorite delivered under this contract shall meet the following containment concentration limits:

Iron < 0.3 mg/L Copper < 0.03 mg/L Nickel < 0.03 mg/L Chlorate < 2,500 mg/L Bromate ≤ 20 mg/L Perchlorate ≤ 20 mg/L

• All Sampling and Testing shall be in accordance with EPA and AWWA B300-04 standards and in accordance with the documents titled: “The Weight Percent Determination of Sodium Hypochlorite, Sodium Hydroxide, And Sodium Chlorate in Liquid Bleach” and “Suspended Solids Quality Test for Bleach Using Vacuum Filtration”, distributed by Powell Fabrication and Manufacturing, Inc. and available at http://www.powellfab.com.

4. Technical Assistance

The supplier shall at his/her expense, provide the County with immediate technical assistance by phone. Failure to respond to a request for on-site technical assistance within six (6) hours shall be grounds for contract termination.

The supplier will also be required to provide, at no additional cost to the County, two 4-hour training sessions at each delivery location, each year, that meet the federal and state safety and right to know training requirements.

The education and instruction of the County's operations personnel shall be by a qualified instructor who is experienced in sodium hypochlorite handling and leak response. Failure to provide these services will be considered a default of the contract. The supplier shall be required to provide a letter certifying that the course outline meets the requirements listed above.

5. Safety Issues

The supplier’s truck must be equipped to safely handle and unload sodium hypochlorite. Safety Data Sheets (SDS) must be provided with the initial order and any time thereafter when a change in chemical is made.

http://www.powellfab.com/

Countywide Chemicals 27

6. Required Packaging and Delivery Requirements

This product will be delivered by tanker truck. Unloading shall be through a two-inch quick couple fitting on the tank. Hoses for delivering from the tanker to the holding tank shall be the responsibility of the awarded vendor.

The minimum delivery amount will be 1,500 gallons.

The Contractor’s delivery trailer shall have a sample port to provide a sample for analysis. At the sole discretion of Collier County, the Contractor’s delivery personnel (driver) may be asked to provide a sample of liquid sodium hypochlorite before the shipment is unloaded. Collier County will supply the sample container and the driver shall collect the sample from the tank truck and turn it over to Collier County. The sample shall be considered representative of the lot. Collier County reserves the right to subject samples of the liquid sodium hypochlorite to quick analyses to ensure that it meets basic conditions of the specification with respect to specific gravity, weight percent of sodium hypochlorite, sodium hydroxide, and suspended solids. Any lot tested by Collier County that fails to comply with the Specification shall constitute grounds for rejection of that lot. No payment shall be made for hypochlorite that is rejected. The Contractor or its subcontractors shall allow 60 minutes for this testing to be completed. If testing cannot be completed within the 60-minute period, Collier County shall allow the Contractor to unload the shipment. In the event that the load is rejected, the Contractor shall have four (4) hours to supply another shipment. In the event that the Contractor is unable or unwilling to supply another shipment within this time period, Collier County has the right to procure a shipment from another source and this will failure to deliver shall constitute a second rejection. Two rejections of a lot or shipment during any period of this contract shall constitute grounds for contract termination.

Further, Collier County reserves the right to subject samples of the liquid sodium hypochlorite to complete analyses to ensure that it meets EPA specifications, AWWA B300-04 specifications, and the Specification. Two failures during any period of this contract shall constitute grounds for contract termination.

A certified report from the manufacturer shall be submitted for each liquid sodium hypochlorite delivery to Collier County. The report shall contain the following data:

• Date and Time of Manufacture

• Percent by Weight Sodium Hypochlorite

• Percent by Weight Excess Sodium Hydroxide

• Specific Gravity (Referenced to a temperature)

• Suspended Solids Test Time

No deliveries will be accepted by Collier County unless accompanied by said certified laboratory report for the specific batch of liquid sodium hypochlorite delivered showing the above data and that it conforms to the Specification. Regardless of whether at different delivery sites, failure to comply with this provision two (2) times during the contract period shall constitute sufficient grounds for contract termination.

7. Delivery Schedule

Shipments will only be received between the hours of 8:00 AM and 3:00 PM, Monday through Friday, within three

(3) days after verbal receipt of the order from Collier County Utilities. Deliveries will be made to the following locations:

• South County Wastewater Reclamation Facility – Tractor Trailers must enter through the Wildflower Way gate.

5600 Warren Street (Lely Subdivision) Naples, Florida 34113

• North County Wastewater Reclamation Facility 10500 Goodlette Road Naples, Florida 34108

• South County Regional Water Treatment Facility 3851 Utilities Drive Naples, Florida 34117

• Golden Gate Wastewater Treatment Plant

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4931 32nd Avenue SW Naples, FL 34116

• Orange Tree Wastewater Treatment Plant 1445 Oil Well Road Naples, Fl 34120

• NESA Interim Treatment Plant 850 39th Avenue NE Naples, FL 34120

In the event of a County emergency shipments shall be made within 24 to 36 hours of notification.

8. Maximum Quantity Per Delivery: There is no maximum quantity per delivery. The County will order the amount of chemicals as needed.

9. Annual Estimated Quantities:

a. For Water – 1, 721,491 gallons

b. For Wastewater – 1,857,400 gallons