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To:

From:

Re:

B. Mation:

Attachments:

Discussion:

City of Nashua, Public Works Division
Board of Public Works Meeting Date: December 20, 2018

David L. Boucher, Superintendent
Wastewater Department

Raw Sewage Pump Suction Cover Assembly

To approve the purchase of one new Raw Sewage Pump Suction Cover in the amount of
$20,890 from Xylem, of Woburn, MA. Funding will be through: Department: 169
Wastewater, Fund: Wastewater; Account Category: 54 Property Services.

Quote

The suction cover assembly on raw sewage pump number three has a wear plate seat that
is out of specification. As a result, the new wear plate cannot be installed properly and
will not protect the equipment. We are proposing to purchase a replacement suction
cover direct from the manufacturer at a cost of $20,890. Flygt is the raw sewage pump
brand and Xylem is the parent company, creating a sole source purchase.

; lem
oY

QUOTATION Page 1 of 1

: Cusiomar Coda Quatellon Number Quejation Dale
Lats Solve Water

664526 O880008235 40/088
CITY GF NASHUA
Your Order Number

Valld To:

Your Roferanca atlas
SHAWN GRAY - XYLEM BOSTON
Our Reference Delivery Terms Payment Terma
Gall Palfak 262-546.8183 FCA Factory USA, NFA Net Cash 60 days
Ramark
20X20K25 NSYV SIN 76741 & 77029
MODEL 300 CITY OF NASHUA WWTF
Line item/Deascription Oty UoNM Price/Unit Amount

REVISION #1: 42-5-18 REVISED PROPOSAL VALIDITY DATE.

RPARARERAAA AA SDREEE PEA RERA SA REAL AAA kab hich ek FIRM EMEA SRA ED
PRICES QUOTED ARE NET EACH TO CITY OF NASHUA,
PLEASE PLACE YOUR ORDER VIA EMAIL TO: SHAWN.GRAY@AYLEMING.COM

ORDER SHOULD BE MADE OUT TO XYLEM WATER SOLUTIONS U.S.A., ING,
78 K OLYMPIA AVENUE, WOBURN, MA 01801

()

DUE TO INCREASING COSTS IN THE METALS MARKET, OUR PRICING IS VALID
FOR 30 DAYS, AFTER WHICH QUOTATION IS SUBJECT TO REVIEW.

PLEASE REFER TO MY PROPOSAL NUMBER WHEN PLACING YOUR ORDER.

PLEASE ADVISE IF BETTER DELIVERY IS REQUIRED.
IMPROVED DELIVERY MAY AFFECT THE PRICING.

Li Aa ad ici & hick iit

000010 SUNOD2
SUCTION COVER ASM 1 20,890.00 20,890,00
WITH CERAMIC COATING
ANEW PART NUMBER WILL SE ASSIGNED AT TIME OF ORDER,
PRICE QUOTED 1S VALID FOR QUANTITY 1 - 4.
ASSEMELY CONSISTS OF A STAINLESS STEEL (HARDENED) WEAR PLATE,
ASSEMBLED TO A STANDARD 2-2% NI CAST IRON SUCTION GOVER WITH CERAMIC
COATING OWN INTERNAL SURFACES.
CURRENT STANDARD LEAD-TIME iS APPROX, 26 WEEKS AFTER RECEIPT OF ORDER.

Total usb 20,880.00

Prices Quoted in US Dollars
This Queigilon axclides any appicubla taxes

Cyn standard terms and conditions of sale apply. A copy will be sent on request.

Xylem Water Solutions U.S.A., Inc, Tax iD: 452080074

N27? W23293 Roundy Drive Jol: (262) 648-8181 Fax: (262) 646-8176
Pewaukee, Wiacansin 63072-4069

THE CITY OF NASHUA “The Cate City

Financial Services

Purchasing Department

December 27, 2018
Memo #19-105

TO: MAYOR DONCHESS
FINANCE COMMITTEE

SUBJECT: CONTRACT FOR REPLACEMENT HEATING UNITS IN CONTROL ROOM AND
CAFETERIA (VALUE: $15,574)
DEPARTMENT: 169 WASTEWATER; FUND: WASTEWATER

Please see the attached communication from David L. Boucher, Superintendent Wastewater Department
dated December 20, 2018 for the information related to this contract.

Pursuant to § 5-84 Special purchase procedures A. (5) Purchases from a sole manufacturer, where it is
determined to be more efficient and to reduce costs of maintenance of additional repair parts, supplies or
services.

The Superintendent Wastewater Department, the Board of Public Works (December 20, 2018 meeting)
and the Purchasing Department recommend the award of this contract in an amount of $15,574 to
Armand E. Lemire Co., Inc of Hooksett, NH.

Respectfully,

Dan Kooken
Purchasing Manager

Cc: D Boucher L Fautuex

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

i

‘a

To:

From:

Re:

C. Motion:

Attachments:

Discussion:

City of Nashua, Public Works Division
Board of Public Works Meeting Date: December 20, 2018

David L. Boucher, Superintendent
Wastewater Department

Replacement Heating Units in Control Room and Cafeteria

To approve the purchase and installation of two new heating units in the Wastewater
Facility Control Room and Cafeteria for the amount of $15,574 from Armand E. Lemire
Co., inc. of Hooksett, NH. Funding will be through: Department: 169 Wastewater; Fund:
Wastewater, Account Category: 81 Major Capital,

Quote

During the repair and rehabilitation of the Wastewater Facility heating system, it was
discovered that the two stand-alone units that supply heat to the Cafeteria and the Control
Room are beyond repair. These units, manufactured in 1988, are obsolete and cannot be
replaced in kind. Armand E. Lemire Co., Inc. has determined both rooms can be tied into
the existing steam system easily, with a combined cost of $15,574. As they are the
contractor who has been working on our system to date, we propose the purchase and
installation of these heaters through Lemire,

“

ARMAND E. LEMIRE CO., INC.
7 DARTMOUTH STREET
P.O. BOX 16454, HOOKSETT, NH 03106
PHONE (603) 625-5233 FAX (603) 625-5679

DATE: (1/28/18

TO: Dave Boucher Nashua WWT

FROM: Philip J. Cecchiare Jr.

WE ARE PLEASED TO SUBMIT A PRICE FOR THE FOLLOWING PROJECT:

JOB NAME: Nashua Waste Water Heat upgrades

PRICE $7787.00 Per unit x 2= $15574.00

SCOPE:

Install 2 Trane Ferce flo -Cabinet heaters one in break room and one in Control room also cut cap and
make safe all drain lines water from demoed unit’s close old ventilation holes in walls with Sheetmetal
and insulation remove old cement pad

ADDENDA:

O)

EXCLUSIONS: Electrical By others both demo and reinstall

MECHANICAL CONTRACTORS — COMMERCIAL, INDUSTRIAL & RESIDENTIAL

“? WBE/DBE CERTIFIED “=

THE CITY OF NASHUA “the Gate Ch

Financial Services

Purchasing Departement

December 27, 2018
Memo #19-106

TO: MAYOR DONCHESS
FINANCE COMMITTEE

SUBJECT: CONTRACT FOR WET WEATHER GATE REPAIR (VALUE: $19,956)
DEPARTMENT: 169 WASTEWATER; FUND: WASTEWATER-COLLECTION

Please see the attached communication from David L. Boucher, Superintendent Wastewater Department
dated December 20, 2018 for the information related to this contract.

Pursuant to § 5-78 Major purchases (greater than $10,600) A. All supplies and contractual services,
except as otherwise provided herein, when the estimated cost thereof shall exceed $10,000 shall be
purchased by formal, written contract from the lowest responsible bidder, after due notice inviting bids.

The Superintendent Wastewater Department, the Board of Public Works (December 20, 2018 meeting)
and the Purchasing Department recommend the award of this contract in an amount of $19,956 to
New Hampshire Hydraulics of Merrimack, NH.

pay.

Cigtl
é
Dan Keoken Co

Purchasing Manager

Ce: D Boucher L Fautuex

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

To:

From:

Re:

G. Motion:

Attachments:

Discussion:

City of Nashua, Public Works Division

Board of Public Works Meeting Date: December 20, 2018

David L. Boucher, Superintendent
Wastewater Department

Wet Weather Influent Gate Repair

To approve the purchase of a new hydraulic cylinder and maintenance on the
hydraulic power units for the influent gate in the Wet Weather Facility from New
Hampshire Hydraulics of Merrimack, NH in an amount of $19,956, Funding will
be through: Department: 169- Wastewater; Fund: Wastewater-Collection:
Activity: 54 Property Services.

New Hampshire Hydraulics Quote

The Wet Weather Facility at the Wastewater Treatment Facility has a hydraulic
gate that normally remains shut until storm flows and triggers it to open. The
piston that opens this gate has a severely corroded casing and leaks oi] at the base
when the piston opens and closes the gate. The piston and hydraulic hoses need to
be replaced and maintenance is also needed on the hydraulic power units inside
the facility.

Five hydraulic piston repair companies were contacted on this project. Only New
Hampshire hydraulics came back with a quote for this work. Their quote of
$19,956 includes a new piston, hydraulic hoses, fitting, and maintenance on the
gate hydraulic power unit and the two rake arm power units inside the facility.
They will also provide technical assistance and construction oversight of TBuck
construction, who will remove the existing piston and gate and subsequently
install the new one.

C)

New Hampshire Hydraulics, Inc.
3 Columbia Circle
Merrimack, ME 03054
{603) 424-6520 (800) 544-5960
Fax (603) 424-8210

December 10, 2018

William Keating & Scott Law
Nashua Wastewater

9 Riverside St

Nashua, NH 03062

Dear Bill and Scott,

This is the quote for a new gate cylinder assembly to repiace the existing leaking cylinder, the installation of new
hoses and fittings on the new cylinder to replace the corroded existing ones on site, and the PM of the gate and rake
HPU's as we discussed in our site visit on 8/23/18. [have attached the Technical Data Sheet for the Denso Tape
corrosion protection we propose to use on all hose ends and fittings.

New heavy duty hydraulic cylinder, rated for 3000 PSIG. vsssesssssrsversescensenssess donaraeeseecaneassnensee $14,400,00 plus freight.
Specifications per Hanne cylinder drawing 706-40788-003
7” bore x 4.5” rod with 4-4 UNC-2A x 10” rad end x 120” stroke
Chrome plated rod, piston rod extension = 96.75”
Mounting Is NFPA MES rectangular flange
Explosion proof go prox switches on each end

*Option to apply two-part epoxy marine paint to help prevent rust........... ave sceseteneees 5600.00
*=The original cylinder drawing does nat specify these options.

New Hampshire Hydraulics installation of hoses and fittings on the new gate cylinder.......$2,310,00
Consisting of: Disassembly and removal of existing hases, fittings,
and ball valves as needed.
Install new ball valves and fittings on new cyilnder
Fabricate new hoses,
Install new hoses to connect the HPU to the new cylinder
Testing to verify proper system function and no leaks,
Install Denso Tape corrasion protection on all exposed fittings and hose ends,
Estimated downtime required for this installatian: up to (1) full day.

Page 1 of 2

C New Hampshire Hydraulics PM of Gate HPU cise ders eeeseewene b,92 00
Consisting of: Draining the 20 galfon accumulator to tank,

Using the NR Hydraulics filter buggy to clear: the oil in the 50 gallon reservoir,
Replace the pressure and return filter elements and the desiccant breather,
Replace existing pilot operated ralief valves and direct acting relie? valves,
Visual Inspection of the hydraulic system for proper operation,
Repair piping leaks with new seals and or teflon tape as applicable,
Estimated down time required for this PM: up ta (4} full day.

New Hampshire Hydraulics PM of Two Rake HPU's ($627.00 each) $1,254.00
Consisting of: Using the NH Hydraulics filter bugey to clean the cil in the 10 gallon reservoir,
Repface the return filter element,
Replace existing pilot operated relief valve with direct acting relief valve,
Visual inspection of the hydraulic system for proper operation,
Repair piping leaks with new seals and/or teflon tape as applicable.
Estimated downtime required for this PM: up to (1/2) day.

QUOLE TOtdl essence 19,956.00 + freight {TBD}

The above prices are net to Nashua Wastewater and are for the quoted Items and scope of work only. As discussed, if
the existing electric wiring to connect the new prox switches on the cylinder is corroded and damaged, Nashua
Wastewater will use their electriclans to replace this wiring. New Hampshire Hydraulics will not be responsible for any
electric wiring. Any additional problems discovered on these hydraulic systems during the installation or PAT wil be
brought te the attention of Nashua Wastewater, New Hampshire Hydraulics will not work to resolve these problems
unti] approval is given to proceed by Nashua Wastewater. The resolution of these additional problems may result in
additional downtime and charges. The lead time required for the cylinder is four to five weeks ARO, The lead time for
hoses and fittings, and the parts for these Piv’s fs one to two weeks ARO,

a

Thank you for your consideration.
Please contact me ar Bill Cunningham If you have any questions.

Best Regards,

nthony Halvatzes
President

THE CITY OF NASHUA “the Gate City’

Financial Services

Purchasing Department

December 27, 2018
Memo #19-107

FO: MAYOR DONCHESS
FINANCE COMMITTEE

SUBJECT: PURCHASE OF REPLACEMENT GRINDER FOR PRIMARY DIGESTER
RECIRCULATION FEED LINE (VALUE: $13,282)
DEPARTMENT: 169 WASTEWATER; FUND: WERF

Please see the attached communication from David L. Boucher, Superintendent Wastewater Department
dated December 20, 2018 for the information related to this contract.

Pursuant to § 5-84 Special purchase procedures A. (5) Purchases from a sole manufacturer, where it is
determined to be more efficient and to reduce costs of maintenance of additional repair parts, supplies or
services.

The Superintendent Wastewater Department, the Board of Public Works (December 20, 2018 meeting)

and the Purchasing Department recommend the award of this purchase in an amount of $13,282 to
JWC Environmental of Santa Ana, CA.

Res Vogee—

Wee bi
Yan Kobe Manager

Cc: D Boucher L Fautuex

229 Main Street « Nashua, New Hampshire 03061 * Phone (603) 589-3830 « Fax (603) 589-3233