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Attn: William Keating

Re: CSO Flow Monitoring, Data Analysis & Alarming

Dear Bill,

FLOW

ASSESSMENT SERVICES

June 14, 2018

Please find below the scope and fee schedule for the extension of the CSO Flow Monitoring and
Data Analysis. The extension duration of this project would start on July 1, 2018 and continue
monthly until June 30, 2019. This project can be extended at a rate of $4,675.00 per month. Please
let me know if you have any questions.

FEE SCHEDULE
Item Description of Tasks Total Unit Cost Total
# Quantity Cost
1 Operation, Maintenance & Rental 132 Site $425.00 $56,100.00
(Including Monthly Data Analysis, Data Web Months

Hosting and Cellular Charges)
11 Sites x 12 Months = 132 Site Months

After your review of this information please don’t hesitate to call with any questions.

Best regards,
Flow Assessment Services, LLC

PL bo

Paul P. Casey
Managing Partner

To:

From:

Re:

F. Motion:

Attachments:

Discussion:

City of Nashua, Public Works Division
Board of Public Works Meeting Date: June 28, 2018

David L. Boucher, Superintendent
Wastewater Department

Combined Sewer Overflow Flow Monitoring Program

To approve Amendment No.i in the amount of $56,100 to the contract with Flow
Assessment of Auburn, NH for the Combined Sewer Overflow Monitoring Program.
Funding will be through Department: 169 - Wastewater; Fund: Wastewater; Account
Classification: 53 Professional Services.

Flow Assessment Cost Proposal

The Combined Sewer Overflow (CSO) Monitoring Program monitors flow at all of
the CSO discharge structures and three rain gauges throughout the City. The data
collected provides information for reporting to the USEPA and the NH Dept. of
Environmental Services as required by the National Pollutant Discharge Elimination
System (NPDES) permit for the Wastewater Treatment Facility.

The current contract with Flow Assessment is scheduled to end on June 30, 2018.
They have provided excellent reporting and a user friend web site. Their equipment
is already in place and will remain so till the new contract starts. It is beneficial to
the City to continue with this service provider, and hence are being given a new one-
year contract. The total cost for monitoring all the CSO sites is $56,100, which is at
the same monthly cost as their current contract.

THE CITY OF NASHUA “The Gate City

Financial Services

Purchasing Department

June 28, 2018
Memo #19-007

TO: MAYOR DONCHESS
FINANCE COMMITTEE

SUBJECT: SECONDARY CLARIFIER RETURN ACTIBATED SLUDGE TUBES (VALUE: $62,812)
DEPARTMENT: 169 WASTEWATER; FUND: WASTEWATER

Please see the attached communication from David L. Boucher, Superintendent Wastewater Department
dated June 28, 2018 for the information related to this purchase.

Pursuant to § 5-84 Special purchase procedures A. (4) Sole-source procurements, where the proposed
purchase is manufactured by only one company.

The Superintendent Wastewater Department, the Board of Public Works (June 28, 2018 meeting) and the
Purchasing Department recommend the approval of this purchase in an amount of $62,812 to Evoqua
Water Technologies of Waukesha, WI.

Re Clo
Dan Kooken
Purchasing Manager

Ce: D Boucher L Fautuex

229 Main Street ¢ Nashua, New Hampshire 03061 « Phone (603) 589-3330 e Fax (603) 589-3233

To:

From:

Re:

H. Motion:

Attachments:

Discussion:

City of Nashua, Public Works Division

Board of Public Works Meeting Date: June 28, 2018

David L. Boucher, Superintendent
Wastewater Department

Secondary Clarifier Return Activated Sludge Tubes

To approve the purchase of return activated sludge draft tubes for each of the
three secondary clarifiers in the amount of $62,812 from Evoqua Water
Technologies of Waukesha, WI. Funding will be through: Department: 169
Wastewater; Fund: Wastewater, Account Category: 81 Machinery and
Equipment.

Vendor Quote

The Wastewater Facility has three secondary clarifiers where solids settle to the
bottom of the tank and the clean effluent flows over the top wall for disinfection
downstream. The solids settling to the bottom are collected in draft tubes, which
are controlled through flow adjustment sleeves. These sleeves do not work
properly on all 3 clarifiers and need to be replaced.

The Wastewater Department researched adjustable control sleeves, but due to the
technology being outdated, we were only able to find Evoqua Water Technologies
who can provide the needed replacement parts.

Evoqua provided a quote of $62,812, which includes replacement parts for all
three clarifiers as well as installation training on one clarifier.

Quote Number: 2017-223682
Account ID: 0001055456

SVOQUA

Proposal For:

R TECHNOLOGIES

CITY OF NASHUA

John Adie

229 MAIN ST

NASHUA, NH 03060-2938
Phone: (603) 589-3564

Ross Youngell

Evoqua Water Technologies
N19W23993 Ridgeview Pkwy, Suite 200
Waukesha, WI 53188

Phone: 262-521-8471
ross.youngell@evoqua.com

ITEM PRICING SUMMARY

Item Number |

W2T118180

1 W2T118274

:
*

/W3T6313

Beemer rename mera rv

W27T122447

Description

“Flow contel pipe &Flange 10" (HDG)

“Inside flow control tube 8" (HDG)

TRe ference:
,Number

5

Qty

“| hPos | 12 BA! $1,026.00

| HPOS he EA}

ote

* A per rere er nc RCI

. Field Servise 1- -trip/3- days at site

i

:

i “GAS KET- FLANGE,

, 10. 000"D, W/HOLES -KLINGER

i GASKET- FLANGE, 8. 000"FLANGE W/

|f HOLES

"Flow control pipe Flange § 8" " HDG)

‘HPOS IDEA:

4
“No Cat PN 1EA |
(Available i

1841 04880 “12 BA.
t a
f

"$7,500.00

| GASKET- FLANGE, 6. 000"FLANGE W/

: 841-04870 P12 EA.

» 841. 04855 $19.00

Net Price

$660.00

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$12,312.00 :

h

| §7,500.00 ©

$1, 026. 00 :

$54.00 |

$44, 00

| $12, 312.00 |

$7, 920.00

$648.00

$528.00

‘

/ $114.00

Ext. Price

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"inside flow control tube. 10" (HDG) | | HPOS i 12 EA' "$660. 00. : $7,920.00 ;
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’ Inside flow control tube extension handle ; HPOS -2EA ; $935.00 | ‘$1, 870. 00
|
‘| (HDG) i ;
: Inside flow control tube o™ (HDG) POS” 6 EA ; $733.00 $4,398.00
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: Flow gontrol pine &Flange 6™ (HDG) / HPOS 4 16 EA | $795.00 : $4,770.00 ©
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Proposal Notes

Total net price without options:

Rev #1: Added the 6" and 8" options to the quote per customer request. Lead time is 10-12 weeks.

Page 1

$62,812.00

06-18-2018

>) THE CITY OF NASHUA "The Gate City’

Financtal Services

Purchasing Department

FOE SSW RE SO SOE TE owe on ER: ANE PN EE IE a poem

June 28, 2018
Memo #19-008

TO: MAYOR DONCHESS
FINANCE COMMITTEE

SUBJECT: PURCHASE OF POLYMER (VALUE: $400,000)
DEPARTMENT: 169 WASTEWATER; FUND: WASTEWATER

Please see the attached communication from David L. Boucher, Superintendent Wastewater Department
dated June 28, 2018 for the information related to this purchase.

The Superintendent Wastewater Department, the Board of Public Works (June 28, 2018 meeting) and the
Purchasing Department recommend the approval of this purchase in an amount of $400,000 to SNF
Polydyne Inc. of Riceboro, GA.

Res Se

Dan Kooken
Purchasing Manager

Ce: D Boucher L Fautuex

229 Main Street e Nashua, New Hampshire 03061 e Phone (603) 589-3330 e Fax (603) 589-3233

To:

From:

Re:

D. Motion:

Attachments:

Discussion:

City of Nashua, Public Works Division
Board of Public Works Meeting Date: June 28, 2018

David Boucher, Superintendent
Wastewater Department

Polymer

To approve the purchase of polymer from Polydyne of Riceboro, GA in the amount of
$400,000. Funding will be through: Department: 169 Wastewater; Fund: Wastewater;
Account Classification: 61 Supplies & Materials.

Vendor quote
Polymer is a product used at the plant to coagulate sludge.

Periodically, the Facility has different companies come in and do bench testing to ensure
we are using the best polymer for the best price to meet our needs. Our current product
continues to perform well, producing a dry product that saves the City money in trucking
and disposal costs. The Polydyne products we are currently using are Clarifloc NE2180
for the screw presses and Clarifloc C-6266 for the belt filter presses.

Polydyne is offering the City a unit price of $1.14/lb for both of these products for the
FY19 year, with a potential savings for a full 5000 gallon load at $1.08/lb. Our annual
estimated cost for these two polymers is $400,000.

Board of Aldermen Page 17
September 14, 2016

R-16-065
Endorsers:

Mayor Jim Donchess

Alderman-at-Large Lori Wilshire
Alderman Richard A. Dowd

Alderman June M. Caron

Alderwoman Mary Ann Melizzi-Golja
Alderman-at-Large Michael B. O’Brien, Sr.
Alderman Tom Lopez

RELATIVE TO THE ACCEPTANCE AND APPROPRIATION OF AN ADDITIONAL $33,021.38
FROM THE STATE OF NEW HAMPSHIRE, DEPARTMENT OF HEALTH AND HUMAN
SERVICES INTO TRANSIT GRANT ACTIVITY “FEDERAL TRANSIT AUTHORITY (“FTA”)
OPERATING GRANT”

Given its first reading; assigned to the HUMAN AFFAIRS COMMITTEE by Vice President Wilshire

R-16-066
Endorser:

Mayor Jim Donchess
Alderman-at-Large David W. Deane
Alderman Richard A. Dowd

Alderman June M. Caron

Alderman Ken Siegel

Alderwoman Mary Ann Melizzi-Golja
Alderman-at-Large Michael B. O’Brien
Alderman-at-Large Lori Wilshire

ESTABLISHING AN EXPENDABLE TRUST FUND FOR DONATIONS FOR PAVING
Given its first reading; assigned to the BUDGET REVIEW COMMITTEE by Vice President Wilshire

R-16-067
Endorser:

Alderman David Schoneman

Alderman Benjamin M. Clemons
Alderman Ken Siegel

Alderwoman Mary Ann Mellizi-Golja
Alderman Don LeBrun

Alderman-at-Large Michael B. O’Brien, Sr.

AUTHORIZING THE EXPENDITURE OF THIRTY-THREE THOUSAND SIX HUNDRED
FOURTEEN DOLLARS ($33,614) FROM THE CONSERVATION FUND FOR LONG TERM
MAINTENANCE, REPAIRS AND ADJUSTMENTS TO THE SOUTHWEST TRAILS

Given its first reading; assigned to the BUDGET REVIEW COMMITTEE by Vice President Wilshire

R-16-068
Endorsers:

Mayor Jim Donchess

Alderman Thomas Lopez

Alderwoman Mary Ann Melizzi-Golja
Alderman-at-Large Brian S. McCarthy
Alderman Richard A. Dowd
Alderman-at-Large Lori Wilshire
Alderman Benjamin M. Clemons
Alderman-at-Large Michael B. O’Brien, Sr.

AFFIRMING THE CITY OF NASHUA, NEW HAMPSHIRE AS A WELCOMING CITY AND TO
PARTICIPATE IN THE WELCOMING AMERICA INITIATIVE
Given its first reading; assigned to the PERSONNEL/ADMINISTRATIVE AFFAIRS COMMITTEE by
Vice President Wilshire

14.

The following table presents reclassifications out of accumulated other comprehensive
income for the years ended December 31, 2020 and 2019:

Amounts Reclassified Affected Line Item in

Details about Accumulated Other from Accumulated Other the Statement Where
Comprehensive income Components Comprehensive Income Net Income is Presented
{in thousands} 2020 2019
Gain on cash flow hedges:

Interest rate contracts s 42 s) 70 Interest expense

(17) (27) Tax expense

Amounts reclassified from accumulated

other comprehensive income 5 25S 43 Net of tax

Transaction with the City of Nashua

On January 25, 2012, in full settlement of an ongoing Eminent Domain lawsuit filed by the
City of Nashua (“City”) and with the approval of the NHPUC, the City acquired all of the
outstanding shares of the Company and, thereby, indirect acquisition of its regulated
subsidiaries. The total amount of the acquisition was $150.6 million (“Acquisition Price”) of
which $138.4 million was for the purchase of the outstanding shares, $5.0 million for the
establishment of a Rate Stabilization Fund, $2.6 million for legal and due diligence costs, $2.3
million for severance costs, $1.3 million for underwriting fees, and $1.0 million for bond
discount and issue costs. The entire purchase of $150.6 million was funded by General
Obligation Bonds (“Bonds”) issued by the City of Nashua. The Company is not a party to the
Bonds and has not guaranteed nor is obligated in any manner for the repayment of the Bonds.
The Company remains an independent corporation with an independent Board of Directors,
with the City of Nashua as its sole stockholder.

Pennichuck Water, Pennichuck East, PAC, Service Corporation, and Southwood will continue
as subsidiaries of Pennichuck Corporation and Pennichuck Water, Pennichuck East and PAC
will continue as regulated companies under the jurisdiction of the NHPUC. The terms of the
merger and the requisite accounting and rate-setting mechanisms were agreed to in the
NHPUC Order No. 25,292 (“PUC Order”) dated November 23, 2011.

130

S N | www. polydyneinc.com

Emailed to: osbornen@nashuanh.gov

April 30, 2018

Ms. Noelle Osborne

City of Nashua

2 Sawmill Road

Nashua, NH 03060

Subject: Polymer Price Quotation

Dear Ms. Osborne:

Polydyne Inc. is pleased to offer the following price quotation:

PRODUCT PRICE PACKAGE

CLARIFLOC® NE-2180 $1.08/LB. DELIVERED | FULL BULK — 5,000 GAL MIN.

$1.14/LB DELIVERED | LTLBULK—2,000 GAL MIN.
2300 LB. TOTES

CLARIFLOC® C-6266 $1.14/LB DELIVERED 2300 LB. TOTES

Quotation Period: Firm July 1, 2018 through June 30, 2019.
Delivery Terms: 5—10 Days A.R.O. - Bulk Deliveries

Payment Terms: Net 30 days — No Discounts

Thank you for your business. If you have any questions, feel free to contact Alex Krantz,
Technical Sales Representative, at (856) 745-1936. Orders may be placed online at:
www.polydyneinc.com/polydyne-online-order-form/ or through our Customer Service
Department at (800) 848-7659. Your Customer Service Representative is Heather
James. Heather's direct extension is 8735.

Best regards, :
Bol di

Boyd Stanley
Vice-President

SNF Polydyne + 1 Chemical Plant Road + Riceboro, GA 31323 USA « Tel 800.848.7659