Board Of Aldermen

Old Nashua (Riverside) Landfill:
Groundwater Management Wells-Standard Purge Technique (pH, SC, Temp.)

RFP 0931-041321- Chemserve - submitted 4/13/2021

Shady Lane Landfill:

Groundwater Management Wells-Standard Purge Protocol (pH, SC, Temp.)

RFP 0931-041321- Chemserve - submitted 4/13/2021

RFP 0931-041321- Chemserve - submitted 4/13/2021

April 2022

Monitoring Location

Filter

Nitrate

Sulfate

4
A
Z

Chloride

lron

Manganese

Sodium

Metal Prep

w
O
oO

QO
Oo
O

1,4- Dioxane
Low Level

VOC's NH
Full List

PFAS
(Isotope Dil)

As, Ba,
Cd,
Cr,Pb,Hg,
Se, Ag,
Sb, Be, Ni,
Tl

RFP 0931-041321- Chemserve - submitted 4/13/2021

July 2021 and Feb 2022

RFP 0931-041321- Chemserve - submitted 4/13/2021

November 2021, April 2022, June 2022

RFP 0931-041321- Chemserve - submitted 4/13/2021

Nov 2021

Monitoring Location

Filter

Nitrate

Sulfate

4
A
Z

Chloride

lron

Manganese

Sodium

Metal Prep

w
O
oO

QO
Oo
O

1,4- Dioxane
Low Level

VOC's NH
Full List

PFAS
(Isotope Dil)

RFP 0931-041321- Chemserve - submitted 4/13/2021

FYE June 2022

Sampling costs :

October Sampling: Lincoln Park, Old Nashua, Roussell
November Sampling: Four Hills, Shady Lane

February Sampling: MW-111S Only

June Sampling Four Hills Leachate, MW-111S
July Sampling: Four Hills Leachate, MW-111S
April Sampling: Four Hills

Analysis costs:

Nashua Four Hill Landfill: Low Flow Technique (DO,SC,pH, Temp., ORP, Turb)

$2,400.00

$4,800.00

$400.00

$1,400.00

$1,400.00

$4,800.00

hemf,erve

Eee ATTACHMENT B
317 Elm Street, Milford, NH 03055 — 603)673510 satesachemservetab.com

April 13", 2021

Kelly Parkinson

City of Nashua — Purchasing Manager
City Hall

229 Main Street

Nashua, NH 03060

RE: RFP0931-041321 Water Quality Testing and Monitoring at Nashua Landfill
sites

Dear Kelly,

Enclosed, please find Chemserve’s proposal for RFP0931-041321, Water Quality
Testing and Monitoring at Nashua Landfill sites.

hemf,erve

ENVIRONMENTAL ANALYSTS

317 Elm Street, Milford, NH 03055 3972510 sstesacromservetb.com
Title: Project Manager
Phone: (800)725-2550 Ext. 308

Town of Jaffrey
Jaffrey, NH

Contact: Randy Haglin/Doug Starr
Title: Director, Dept. of Public Works
Address: 23 Knight St.

Jaffrey, NH 03452
Phone: (603) 532-6521

Town of Dunstable Landfill
Dunstable, MA

Contact: Joan Ferrari
Address: Box 268

Dunstable, MA 01827
Phone: 978-649-4514 x229

hemf,erve

ENVIRONMENTAL
317 Elm Street, Milford, NH 03055 (603) 673-5440 sales@chemservelab.com

for dissolved metal analysis. All other samples were collected in containers per 40 CFR Part 136
and field preserved prior to delivery to our laboratory.

Performed landfill gas field monitoring and sample collection for % LEL, % methane, hydrogen
sulfide, carbon monoxide, carbon dioxide, oxygen and VOCs.

Approximate # of Wells: 15
Project Duration: 19 years (1999-2020)