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File #: 21-0756    Version: 2 Name: 6/7/21 FY22 WTP/WWTP Consortium Resolution
Type: Resolution Status: Passed
File created: 6/7/2021 In control: City Council
On agenda: 6/7/2021 Final action: 6/7/2021
Enactment date: 6/7/2021 Enactment #: R-21-186
Title: Resolution to Approve Bulk Chemical Purchases for the Water and Wastewater Treatment Plants of Sodium Hypochlorite (JCI Jones Chemical - Approximately $107,400.00/year), Hydrofluorosilicic Acid (Alexander Chemical- approximately $26,384.00/year), Pebble Quicklime (Graymont - Approximately $717,500.00/year) and Ferric Chloride (PVS Technologies - Approximately $50,320.00/year) (estimated $901,604.00/year)
Attachments: 1. Alexander.pdf, 2. JCI Jones.pdf, 3. Graymont.pdf, 4. PVS.pdf, 5. 2021 Consortium Bid Tab.pdf

Title

Resolution to Approve Bulk Chemical Purchases for the Water and Wastewater Treatment Plants of Sodium Hypochlorite (JCI Jones Chemical - Approximately $107,400.00/year), Hydrofluorosilicic Acid (Alexander Chemical- approximately $26,384.00/year), Pebble Quicklime (Graymont - Approximately $717,500.00/year) and Ferric Chloride (PVS Technologies - Approximately $50,320.00/year) (estimated $901,604.00/year)

Memorandum

Your approval is requested to authorize the purchase of bulk chemicals (sodium hypochlorite, hydrofluorosilicic acid, pebble quicklime, ferric chloride), which are used in treatment processes at the City's Water and Wastewater Treatment Plants (WTP and WWTP).

 

In 2021, bids were obtained through the Mid-Michigan Drinking Water Consortium Bulk Chemicals Bid. The Consortium was formed in 2014 by mid-Michigan area utilities that soften drinking water with quicklime, to address chemical supply quality, competitive pricing, and residual disposal.

 

Consortium members include: Lansing Board of Water and Light; City of Battle Creek; City of Jackson; City of Howell; City of Ann Arbor; City of Fenton; East Lansing Meridian Water & Sewer Authority; Plainfield Township; City of Owosso; Marion-Howell-Osceola- Genoa Water Authority; and Tri-County Regional Planning Commission.

 

Sodium Hypochlorite

The WTP uses sodium hypochlorite to maintain disinfection of drinking water in the distribution system. The estimated cost of this chemical for FY22 is $107,400.00/year for approximately 150,000 gallons.

Sodium Hypochlorite bids were as follows:

1.                     JCI Jones Chemical, $0.716 per gallon

2.                     Olin, $0.7395 per gallon

3.                     Alexander Chemical, $0.8274 per gallon

 

Hydrofluosilicic Acid

The Center for Disease Control (CDC) has established that 0.7 milligrams per liter (mg/L) of fluoride in drinking water is safe, healthy, and effective for preventing tooth decay. The City's source water contains approximately 0.3 mg/L of fluoride. The City uses hydrofluorosilicic acid to adjust the fluoride level to meet CDC's recommendation. The estimated cost of this chemical for FY22 is $26,384.00/year for approximately 68 tons.

Hydrofluosilicic Acid bids were as follows for 40,000 lbs. shipped:

1.                     Alexander Chemical, $388.00 per ton

 

Pebble Quicklime

The WTP uses quicklime for softening drinking water. The WWTP uses quicklime for biosolids conditioning to meet regulatory requirements for land application. The estimated cost for this chemical in FY22 is $617,050.00 for the WTP (approximately 4,300 tons) and $100,450.00 for the WWTP (approximately 700 tons), which totals $717,500.00/year for approximately 5,000 tons.

 

Pebble Quicklime bids were as follows:

1.                     Carmeuse, $128.00 per ton

2.                     Graymont Western, $143.50 per ton

 

The lowest priced bidder was not chosen because they received the lower score from all participating utilities based on the evaluation criteria of:

1.                     Price competitiveness (30%)

2.                     Experience (30%)

3.                     Delivery Requirements (30%)

4.                     Content of Proposal (10%)

 

Ferric Chloride

The WWTP uses ferric chloride for the removal of phosphorus to levels specified in its National Pollutant Discharge Elimination System (NPDES) permit. Especially during summer months, phosphorus removal becomes critical and the addition of ferric chloride improves the plant's ability to remove phosphorus from the wastewater. Violation of NPDES permit requirements could result in significant fines of up to $25,000.00 per day per occurrence being imposed on the City by the Michigan Department of Environment, Great Lakes and Energy. The estimated cost for this chemical in FY22 is $50,320.00/year for approximately 85 dry tons.

 

Ferric Chloride bids were as follows:

 

1.                     PVS Technologies for $592.00 per dry ton

2.                     USP Technologies for $888.00 per dry ton

 

It is recommended that purchase orders be awarded to JCI Jones Chemical, Alexander Chemical, Graymont, and PVS Technologies as the lowest responsible bidders, respectively, for sodium hypochlorite, hydrofluorosilicic acid, pebble quicklime, and ferric chloride for FY22.

 

It is also recommended that the purchasing agreement may be renewed for three (3) additional (1) year periods, provided both parties agree to the extension, subject to the availability of funding, and limited to the price escalation tied to the PPI for basic chemical manufacturing (code 3251). It is also recommended that should chemicals required for operations not be available from the primary vendor that a purchase order be allowable to supply the plants from the next highest bidder.

 

Budget/Fiscal Impact: Funds are specifically budgeted and are available for these purchases in the approved FY22 Operation and Maintenance Budget for the Water Supply System Fund and Sewage Disposal System.

Staff

Prepared by:    Rebecca Lahr, Drinking Water Quality Manager, Water Treatment Services

Reviewed by:   Craig Hupy, Public Services Area Administrator

Approved by:   Tom Crawford, City Administrator

Body

Whereas, The City's Water Treatment Plant (WTP) uses sodium hypochlorite as a disinfectant in the treatment of drinking water, hydrofluorosilicic acid to adjust the fluoride level in drinking water to meet the Center for Disease Control's recommendation for the prevention of tooth decay, and pebble quicklime to soften the drinking water to meet water quality objectives;

 

Whereas, The City's Wastewater Treatment Plant (MNTP) uses pebble quicklime to condition biosolids to meet regulatory requirements for land application and ferric chloride to remove phosphorus in treated wastewater to regulated levels;

 

Whereas, JCI Jones Chemical, Alexander Chemical, Graymont, and PVS Technologies were the lowest responsible bidders in the 2021 Mid-Michigan Drinking Water Consortium Bulk Chemicals       invitation to bid;

 

Whereas, Funding for the purchase of these chemicals is available in the approved FY22 Operation and Maintenance Budget for the Water Supply System Fund and Sewage Disposal Systems; and

 

Whereas, JCI Jones Chemical, Alexander Chemical, Graymont, and PVS Technologies comply with the requirements of the Conflict of Interest and Non-Discrimination Ordinances;

 

RESOLVED, That Council accepts the bid of JCI Jones for $0.716 per gallon for sodium hypochlorite, Alexander Chemical for $388.00 per ton for hydrofluorosilicic acid, Graymont for $143.50 per ton for pebble quicklime, and PVS Technologies for $592.00 per dry ton for ferric chloride, for the WTP and WTWP in accordance with the terms of the 2021 Mid-Michigan  Drinking Water Consortium Bulk Chemicals Bid;

 

RESOLVED, That the City Administrator be directed to enter into a purchasing agreement with in accordance with this resolution at a projected cost of $107,400.00 with JCI Jones Chemical for sodium hypochlorite for a one-year term ending on June 30, 2022;

 

RESOLVED, That the City Administrator be directed to enter into a purchasing agreement in accordance with this resolution at a projected cost of $26,384.00 with Alexander Chemical for hydrofluorosilicic acid for a one-year term ending on June 30, 2022;

 

RESOLVED, That the City Administrator be directed to enter into a purchasing agreement in accordance with this resolution at a projected cost of $717,500.00 with Graymont for pebble quicklime for a one-year term ending on June 30, 2022;

 

RESOLVED, That the City Administrator be directed to enter into a purchasing agreement in accordance with this resolution at a projected cost of $50,320.00 with PVS Technologies for ferric chloride for a one-year term ending on June 30, 2022;

 

RESOLVED, That the City Administrator be authorized to renew each of the purchasing agreements for up to three one-year periods, provided both parties agree to the extension, subject to the availability of funding, and limited to the price escalation tied to the PPI for basic chemical manufacturing (code 3251);

 

RESOLVED, That the City Administrator be directed to accept the next lowest responsible bidder if any of the vendors are unable to furnish adequate supplies during the life of their contract; and

 

RESOLVED, That the City Administrator be authorized to take all necessary actions to implement this resolution.