200000000436.pdf

Program

M anager

Various Various C ontract

A dm inistrator

DTMBAmanda Smart

STATE CONTACTS

STATE OF MICHIGAN PROCUREMENT

Department Technology, Management and Budget Central Procurement Services 320 S Walnut Street Lansing, MI 48933 P.O. Box 30026, Lansing, MI 48909

CONTRACT CHANGE NOTICE

517-730-8796

SmartA1@michigan.gov

AIRGAS USA LLC

2140 Mint Road Lansing MI 48906

Jeremy Bishop

989-289-8314 jeremy.bishop@airgas.com

CV0029743

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CONTRACT SUMMARY

Bulk and Containerized Gases, Related Products and Services and Welding and Safety Consumables

INITIAL EFFECTIVE DATE INITIAL EXPIRATION DATE INITIAL AVAILABLE OPTIONS EXPIRATION DATE BEFORE February 1, 2020 January 31, 2024 2 - 2 Years January 31, 2028

PAYMENT TERMS DELIVERY TIMEFRAME

ALTERNATE PAYMENT OPTIONS EXTENDED PURCHASING

MINIMUM DELIVERY REQUIREMENTS

See Section 2.1 Delivery

P-Card Direct Voucher (PRC) Other NoYes

See Section 2.1 DeliveryNet 45

Contract Number MA200000000436 to

AIRGAS USA LLC

2140 Mint Road Lansing MI 48906

Kevin Brethauer 231-878-9454 231-878-kevin.brethauer@airgas.com

CV0029743

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Change Notice Number 14

DESCRIPTION OF CHANGE NOTICE

OPTION EXTENSIONLENGTH OF OPTION LENGTH OF EXTENSION REVISED EXP. DATE

CURRENT VALUE VALUE OF CHANGE NOTICE ESTIMATED AGGREGATE CONTRACT VALUE

0 Years

$4,646,000.00 $2,000,000.00 $6,646,000.00

DESCRIPTION

Please note the Program Manager or Contract Administrator may have changed, and are reflected on this Change Notice.

Effective February 18, 2026, this contract is hereby increased by $2,000,000.00.

Please note the Contractor Contact has been changed to:

Jeremy Bishop jeremy.bishop@airgas.com 989-289-8314

Please note the Contractor Contact for Notices has been changed to:

Ed Silverthorn edward.silverthorn@airgas.com 616-558-6107

All other terms, conditions, specifications, and pricing remain the same. Per contractor and agency agreement, DTMB Central Procurement approval, and State Administrative Board approval on February 17, 2026.

mailto:jeremy.bishop@airgas.com mailto:edward.silverthron@airgas.com

AGENCY NAME PHONE EMAIL

MDHHS Jennifer Campbell 517-335-8058 CampbellJ29@michigan.gov

EGLE John Scott 517-335-9800 scottj5@michigan.gov

DTMB Brad LaMacchia 517-896-4147 LaMacchiaB@michigan.gov

DNR Marisa Lay (517) 284-5837 Laym@michigan.gov

LARA Derek Edwards 517-256-2509 EdwardsD7@michigan.gov

MSP Paula Hurst 517-243-9786 HurstP3@michigan.gov

MDOC Kristy McPherson mcphersonk1@michigan.go v

Program Managers for

Multi-Agency and Statewide Contracts

CHANGE NOTICE NO. 14 TO CONTRACT NO. MA200000000436

320 S Walnut Street Lansing, MI 48933 P.O. Box 30026, Lansing, MI 48909

STATE OF MICHIGAN PROCUREMENT

Department Technology, Management and Budget Central Procurement Services

CONTRACT CHANGE NOTICE

CONTRACT SUMMARY

Bulk and Containerized Gases, Related Products and Services and Welding and Safety Consumables

INITIAL EFFECTIVE DATE INITIAL EXPIRATION DATE INITIAL AVAILABLE OPTIONS EXPIRATION DATE

BEFORE

February 1, 2020 January 31, 2024 2 - 2 Years January 31, 2028

PAYMENT TERMS DELIVERY TIMEFRAME

ALTERNATE PAYMENT OPTIONS EXTENDED PURCHASING

MINIMUM DELIVERY REQUIREMENTS

See Section 2.1 Delivery

P-Card Direct Voucher (PRC) Other Yes No

2140 Mint Road

Lansing MI 48906

Kevin Brethauer

231-878-9454 231-878-kevin.brethauer@airgas.com

CV0029743

AIRGAS USA LLC

C O

N

TR

A C

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Amanda Smart

517-730-8796

Various Various

SmartA1@michigan.gov

C on tr ac t A dm in is tr at or

Pr og ra m

M an ag er

ST

A

TE

See Section 2.1 DeliveryNet 45

Change Notice Number 13

Contract Number MA200000000436 to

DESCRIPTION OF CHANGE NOTICE

OPTION EXTENSIONLENGTH OF OPTION LENGTH OF EXTENSION REVISED EXP. DATE

CURRENT VALUE VALUE OF CHANGE NOTICE ESTIMATED AGGREGATE CONTRACT VALUE

0 Years

$4,646,000.00 $0.00 $4,646,000.00

DESCRIPTION

Effective November 1, 2025 pricing on this contract is hereby updated, per revised Attachment Schedule B - Pricing.

All other terms, conditions, specifications and pricing remain the same. Per contractor and agency agreement, and DTMB Central Procurement approval.

EGLE John Scott 517-335-9800 scottj5@michigan.gov

DTMB Brad LaMacchia 517-896-4147 LaMacchiaB@michigan.gov

DNR Marisa Lay (517) 284-5837 Laym@michigan.gov

LARA Derek Edwards 517-256-2509 EdwardsD7@michigan.gov

MSP Paula Hurst 517-243-9786 HurstP3@michigan.gov

MDOC Kristy McPherson 906-495-2282 mcphersonk1@michigan.go v

Program Managers for

CHANGE NOTICE NO. 13 TO CONTRACT NO. MA200000000436

Michigan.gov/MiProcurement

SCHEDULE B - PRICING

CN 13 – 200000000436

EFFECTIVE: NOVEMBER 1, 2025

CREDIT CARD SURCHARGE POLICY

The Contractor may apply a surcharge of up to 3.0% on invoice payments made via credit card for accounts with extended payment terms. This surcharge shall not exceed the cost incurred by the Contractor for credit card acceptance and shall not be applied to payments made via debit card.

This surcharge applies only to payments made on accounts with established payment terms and does not apply to payments made at the time of purchase.

In accordance with applicable state laws, no surcharge will be applied to credit card payments made by telephone or online where the billing zip code is located in Massachusetts, Connecticut, New York, Maine, or Oklahoma.

Additionally, no surcharge will be applied to credit card payments made in retail locations within those states.

To avoid this surcharge, alternative payment methods such as ACH or autopay may be utilized.

ALL PRICING MUST BE INCLUSIVE OF DELIVERY, CYLINDER RENTAL, AND OTHER FEES/CHARGES. FUEL

SURCHARGES WILL NOT BE ACCEPTED. DELIVERY CHARGES ARE SPECIFIED IN TABLE 2A.

The Delivery Days (upon receipt of order) is 3 business days for all containerized gases.

ID Item Description Part Number UofM Current Price

New Price

Current Rental Fee

New Rental Fee

1 ACETYLENE

1-1 ACETYLENE IND #3 CGA 300 AC 3N300 CL $19.54 $20.52 $7.34 $7.60

1-2 ACETYLENE IND #3 CGA 300 AC 3FT CL N/A $76.26 N/A $7.60

1-3 ACETYLENE IND #4 CGA 300 AC 4N300 HH $32.70 $34.34 $7.34 $7.60

1-4 ACETYLENE IND #4 CGA 510 AC 4 HH $32.70 $34.34 $7.34 $7.60

1-5 ACETYLENE IND #4 FLAT

TOP

AC 4FT HH $32.70 $34.34 $7.34 $7.60

1-6 ACETYLENE IND #4.5 CGA

AC 4.5N300 HH $32.70 $34.34 $7.34 $7.60

1-7 ACETYLENE IND B CGA 520 AC B CL $16.90 $17.75 $7.34 $7.60

1-8 ACETYLENE IND MC CGA

AC MC CL $12.03 $12.63 $7.34 $7.60

1-9 ACETYLENE IND #3 CGA 510 AC 3 CL $19.54 $20.52 $7.34 $7.60

1-10 ACETYLENE IND #5 CGA 300 AC 5N300 HH $32.70 $34.34 $7.34 $7.60

1-11 ACETYLENE IND #5 CGA 510 AC 5 HH $32.70 $34.34 $7.34 $7.60

2 AIR - Breathing, Dry, USP, Ultra Zero & Zero

2-1 AIR BREATHING 200 CGA

AI B200 CL $15.43 $16.20 $7.34 $7.60

2-2 AIR BREATHING 300 CGA

AI B300 CL $18.37 $19.29 $7.34 $7.60

2-3 AIR DRY 300 CGA 590 AI D300 CL $56.75 $59.59 $7.34 $7.60

2-5 AIR ULTRA ZERO 300 CGA

AI UZ300 CL $97.95 $102.85 $7.34 $7.60

2-6 AIR ZERO 103DS AI ZP10 CL $123.89 $130.08 $7.34 $7.60

3 ARGON

3-1 ARGON IND LIQ 160LT

230PSI

AR 160LT230 CL $293.99 $308.69 $65.05 $67.33

3-2 ARGON IND LIQ 160LT

350PSI

AR 160LT350 CL $293.99 $308.69 $65.05 $67.33

3-3 ARGON IND LIQ 180LT

230PSI

AR 180LT230 CL $293.99 $308.69 $65.05 $67.33

3-4 ARGON IND LIQ 180LT

350PSI

AR 180LT350 CL $293.99 $308.69 $65.05 $67.33

3-5 ARGON IND LIQ 230LT

350PSI

AR 230LT350 CL $397.63 $417.51 $65.05 $67.33

3-6 ARGON IND 125 CGA 580 AR 125 CL $21.31 $22.38 $7.34 $7.60

3-7 ARGON IND 200 CGA 580 AR 200 CL $30.73 $32.27 $7.34 $7.60

3-8 ARGON IND 300 CGA 580 AR 300 CL $31.17 $32.73 $7.34 $7.60

3-9 ARGON IND 40 CGA 580 AR 40 CL $20.61 $21.64 $7.34 $7.60

3-10 ARGON IND 60 CGA 580 AR 60 CL $19.83 $20.82 $7.34 $7.60

3-11 ARGON PREPURIFIED 300

CGA 580

AR PP300 CL $75.64 $79.42 $7.34 $7.60

3-12 ARGON UHP GR 5.0 300

CGA 580

AR UHP300 CL $108.24 $113.65 $7.34 $7.60

3-13 ARGON ARCAL IND 300

SMARTOP

ACLPRIME300SM

T

CL $41.31 $43.38 $7.34 $7.60

3-14 ARGON IND 80 CGA 580 AR 80 CL $24.25 $25.46 $7.34 $7.60

3-15 ARGON UHP 33A CGA 580 AR UHP33A CL N/A $342.67 N/A $7.60

4 CARBON DIOXIDE

4-1 CARBON DIOXIDE FG/IND

10LB C/O

CD FG10C CL $12.87 $13.51 SOM

OWNED

SOM

OWNED

4-2 CARBON DIOXIDE FG/IND

10LB CGA

CD FG10 CL N/A $24.81 N/A $7.60

4-3 CARBON DIOXIDE FG/IND

20LB

CD FG20 CL $14.14 $14.85 $7.34 $7.60

4-4 CARBON DIOXIDE FG/IND

20LB SIPHON

CD FG20S CL $14.14 $14.85 $7.34 $7.60

4-5 CARBON DIOXIDE FG 50LB CD FG50 CL $16.51 $17.34 $7.34 $7.60

4-6 CARBON DIOXIDE FG/IND

5LB

CD FG5 CL $11.69 $12.27 $7.34 $7.60

4-7 CARBON DIOXIDE LIQ 160LT

350PSI

CD 160LT350 CL $154.05 $161.75 $7.34 $7.60

4-8 CARBON DIOXIDE LIQ 180LT

350PSI

CD 180LT350 CL $160.48 $168.50 $7.34 $7.60

4-9 CARBON DIOXIDE IND 50LB CD 50 CL $16.51 $17.34 $7.34 $7.60

4-10 CARBON DIOXIDE IND 200

CGA 320

CD 50 CL $16.51 $17.34 $7.34 $7.60

4-11 CARBON DIOXIDE IND 50

POUND CGA 320

CD 50S CL $16.51 $17.34 $7.34 $7.60

4-12 CARBON DIOXIDE IND 300

CGA 320

CD 75 CL N/A $24.75 N/A $7.60

5 CARBON MONOXIDE

5-1 CARBON MONOXIDE CP

300GR 2.5 CLIFFS

CM CP300C512 CL $171.76 $180.35 $7.34 $7.60

6 SPECIALTY GASES

6-1 CT 2.5%ME/AI 103DS X02AI97CP10153

CL $175.60 $184.38 $7.34 $7.60

6-2 CY 250PPM AM/AI 58DAL X02AI99CP58V1

M5

CL $205.17 $215.43 $7.34 $7.60

6-3 CT 5 COMP/NI 34DAL X05NI85CA3468F

CL $193.09 $202.74 $7.34 $7.60

6-4 CT 50PPM HS/AI 58DAL X02AI99CP58459

CL $190.75 $200.29 $7.34 $7.60

6-5 CT 5PPM ND, 1000PPM

OX/NI 58DAL

X03NI99CP58661

CL $248.73 $261.17 $7.34 $7.60

6-6 E1 10% ME/AR 300 X02AR90D300097

CL $76.80 $80.64 $7.34 $7.60

6-7 CARBON DIOXIDE

w/NITROGEN BAL 2500PPM

X02NI99CP581FJ

CL $130.11 $136.62 $7.34 $7.60

6-8 LD 0.3% CM/10% HE/21%

OX/NI 200

Z04NI685200301

CL $412.29 $432.90 $7.34 $7.60

6-9 CT 500PPM NS/NI 34DAL X02NI99CA344BE

CL $88.71 $93.15 $7.34 $7.60

6-10 1% CM/6% CD/300PPM

PR/BAL NI (C3H8) 103DS

X04NI92CP10587

CL $464.37 $487.59 $7.34 $7.60

6-11 10PPM HS/BAL NI 58DAL X02NI99CP58132

CL $197.78 $207.67 $7.34 $7.60

6-12 35PPM AM/BAL NI 58DAL X02NI99CP5850G

CL $197.81 $207.70 $7.34 $7.60

6-13 50PPM CM/BAL NI 103DS X02NI99CP10456

CL $197.81 $207.70 $7.34 $7.60

6-14 50PPM CM/50% ME LEL

(2.5% VOL.)/12% OX/10PPM

HS/BAL NI 58DAL

X05NI85CP5854Z

CL $260.04 $273.04 $7.34 $7.60

6-15 5.0PPM SD/BAL NI 58DAL X02NI99CP58160

CL $212.78 $223.42 $7.34 $7.60

6-16 NITROGEN PREPURIFIED

103DS

NI UHPP10 CL $145.14 $152.40 $7.34 $7.60

6-17 2500PPM CD/BAL NI 103DS X02NI99CP10377

CL $197.78 $207.67 $7.34 $7.60

6-18 1PPM CH/BAL NI 58DAL X02NI99CP584B

Q5

CL $209.65 $220.13 $7.34 $7.60

6-20 2.5% CD/BAL NI 103DS X02NI97CP10539

CL $197.78 $207.67 $7.34 $7.60

6-21 CT 5 COMP/NI 58DAL X05NI83CP5875D

CL $357.08 $374.93 $7.34 $7.60

6-22 ARGON ALPHAGAZ1 300

SMARTOP

AR AZ1300SMT CL N/A $127.68 N/A $7.60

6-23 INM 4% OX/5% CD/AR 300 AR CD5OX4300 CL N/A $390.00 N/A $7.60

6-24 CT 25PPM AM/AI 58DAL X02AI99CP58242

CL N/A $763.71 N/A $7.60

6-25 CT 10PPM XE/HE 9A X02HE99C9A000

CL N/A $171.69 N/A $7.60

6-26 CT 40PPM HS/NI 58DAL X02NI99CP58541

CL N/A $268.67 N/A $7.60

6-27 CT 5 COMP/NI 34DAL X05NI85CA34010

CL N/A $223.70 N/A $7.60

7 EP

7-1 EP 2500PPM CM/NI 15A E02NI99E15A013

CL $457.37 $480.24 $7.34 $7.60

7-2 EP 4599M SD/NI 15A E02NI99E15A015

CL $457.37 $480.24 $7.34 $7.60

7-3 EP 50PPM NC/NI 15A E02NI99E15A014

CL $457.37 $480.24 $7.34 $7.60

7-4 EP 10PPM SD / NI 15A E02NI99E15A057

CL $457.37 $480.24 $7.34 $7.60

7-5 EP 20PPM NC/NI 15A E02NI99E15A022

CL N/A $846.40 N/A $7.60

7-6 EP 10PPM SD/NI 80A E02NI99E80A057

CL N/A $756.00 N/A $7.60

7-7 EP 40PPM NC / NI 80A E02NI99E80A361

CL N/A $733.00 N/A $7.60

8 ETHANE

8-1 ETHANE TECH 200 ET T200 CL $285.86 $300.15 $7.34 $7.60

9 ETHYLENE

9-1 ETHYLENE UHP GR 3.0 SIZE

EY UHP200 CL $256.09 $268.89 $7.34 $7.60

10 HELIUM

10-1 HELIUM IND LIG 100LT HE 100LT CL $970.97 $1,019.52 $65.05 $67.33

10-2 HELIUM IND LIQ 60LT HE 60LT CL $930.19 $976.70 $65.05 $67.33

10-3 HELIUM IND 200 CGA 580 HE 200 CL $178.48 $187.40 $7.34 $7.60

10-4 HELIUM IND 300 CGA 580 HE 300 CL $204.61 $214.84 $7.34 $7.60

10-5 HELIUM GR 4.8 HP SIZE 300 HE HP300 CL $274.18 $287.89 $7.34 $7.60

10-6 HELIUM RESEARCH GR 6.0

SIZE 300

HE R300 CL $555.09 $582.84 $7.34 $7.60

10-7 HELIUM UHP 20 CGA 580 HE UHP20 CL $113.51 $119.19 $7.34 $7.60

10-8 HELIUM UHP 20 CGA 580

C.O

HE UHP20C CL $113.51 $119.19 SOM

OWNED

SOM

OWNED

10-9 HELIUM UHP 200 HE UHP200 CL $170.84 $179.38 $7.34 $7.60

10-10 HELIUM UHP 300 CGA 580 HE UHP300 CL $294.80 $309.54 $7.34 $7.60

10-11 HELIUM UHP 80 CGA 580 HE UHP80 CL $127.48 $133.85 $7.34 $7.60

10-12 HELIUM UPC GRADE 300 HE UPC300 CL $254.96 $267.71 $7.34 $7.60

10-13 INM 2.5% CD/7.5% AR/HE

HE AR7.5C2.5125 CL $125.68 $131.96 $7.34 $7.60

10-14 HELIUM CHROM 300 CGA

HE CH300 CL $323.31 $339.48 $7.34 $7.60

10-15 IND 2% CD/8% AR/HE 40 HE AR8CD240 CL N/A $400.00 N/A $7.60

10-16 INM 2% CD/8% AR/HE 80 HE AR8CD280 CL N/A $116.08 N/A $7.60

10-17 HELIUM ALPHAGAZ1 300

SMARTOP

HE AZ1300SMT CL N/A $313.31 N/A $7.60

11 HYDROGEN

11-1 HYDROGEN CHLORIDE

TECH 200 CGA 330

HC T200 CL $609.15 $639.61 $7.34 $7.60

11-2 HYDROGEN UHP GR 5 SIZE

HY UHP300 CL $61.65 $64.73 $7.34 $7.60

11-3 HYDROGEN UHPC SIZE 300 HY UPC300 CL $63.79 $66.98 $7.34 $7.60

11-4 HYDROGEN RESEARCH 300

CGA 350

HY R300 CL $354.37 $372.09 $7.34 $7.60

12 IND MIXES

12-1 INM 10% CD/AR 300 AR CD10300 CL $38.03 $39.93 $7.34 $7.60

12-2 INM 15% CD/AR 300 AR CD15300 CL $41.22 $43.28 $7.34 $7.60

12-3 INM ARCAL 2% CD/35%

HE/AR 300

ACLCHROME300

SMT

CL $85.08 $89.33 $7.34 $7.60

12-4 INM 2% OX/AR 300 AR OX2300 CL $34.40 $36.12 $7.34 $7.60

12-5 INM 2.5% CD/7.5% AR/HE

GG HBTRI125 CL $125.68 $131.96 $7.34 $7.60

12-6 INM ARCAL 2.5%

CD/7.5%AR/HE 300

ACLA7.C2.300SM

T

CL $266.13 $279.44 $7.34 $7.60

12-7 INM 2.5% CD/7.5% AR/HE 40 GG HBTRI40 CL $54.76 $57.50 $7.34 $7.60

12-8 INM 2.5% CD/7.5% AR/HE 80 GG HBTRI80 CL $88.71 $93.15 $7.34 $7.60

12-9 INM 25% CD/AR 125 AR CD25125 CL $19.67 $20.65 $7.34 $7.60

12-10 INM 25% CD/AR 20 AR CD2520 CL $8.17 $8.58 $7.34 $7.60

12-11 INM 25% CD/AR 200 AR CD25200 CL $30.59 $32.12 $7.34 $7.60

12-12 INM 25% CD/AR 300 AR CD25300 CL $36.17 $37.98 $7.34 $7.60

12-13 INM 25% CD/AR 40 AR CD2540 CL $15.20 $15.96 $7.34 $7.60

12-14 INM 25% CD/AR 60 AR CD2560 CL $15.57 $16.35 $7.34 $7.60

12-15 INM 25% CD/AR 80 AR CD2580 CL $24.55 $25.78 $7.34 $7.60

12-16 INM 5% OX/AR 300 AR OX5300 CL $34.40 $36.12 $7.34 $7.60

12-17 INM 8% CD/AR 300 AR CD8300 CL $38.08 $39.98 $7.34 $7.60

12-18 INM 2% CD/AR 300 AR CD2300 CL $39.85 $41.84 $7.34 $7.60

12-19 INM ARCAL 10% CD/AR 300

SMARTOP

ACLCD10300SMT CL $41.31 $43.38 $7.34 $7.60

12-20 INM ARCAL 25% CD/AR 300

SMARTOP

ACLFLUX300SMT CL $41.31 $43.38 $7.34 $7.60

12-21 INM ARCAL 18% CD/AR 300

SMARTOP

ACLFORCE300S

MT

CL $41.31 $43.38 $7.34 $7.60

12-22 INM ARCAL 8% CD/AR 300

SMARTOP

ACLSPEED300SM

T

CL $41.31 $43.38 $7.34 $7.60

12-24 NITROGEN ALPHAGAZ1 300

SMARTOP

NI AZ1300SMT CL N/A $62.90 $7.34 $7.60

13 MEDICAL

13-1 AIR USP 200 CGA 346 AI USP200 CL $13.93 $14.63 $7.34 $7.60

13-2 AIR USP 300 CGA 346 AI USP300 CL N/A $20.89 N/A $7.60

13-3 AIR USP E CGA 950 AI USPE CL N/A $10.50 N/A $7.60

13-4 AIR USP EA CGA 950 AI USPEA CL N/A $10.50 N/A $7.60

13-5 AIR USP EA WOB+ DISS AI

USPEAWBPLUS

CL N/A $10.50 N/A $7.60

13-6 CARBON DIOXIDE USP 50LB

CGA320

CD USP50 CL $25.93 $27.23 $7.34 $7.60

13-7 CARBON DIOXIDE USP E

CGA 940

CD USPE CL N/A $10.73 N/A $7.60

13-8 CARBON DIOXIDE USP EA

CGA 940

CD USPEA CL N/A $10.73 N/A $7.60

13-9 NITROGEN NF DEWAR

REFILL

NI DEWARREFILL LT $1.44 $1.51 SOM

OWNED

SOM

OWNED

13-10 NITROGEN NF LIQ 180LT

22PSI

NI NF180LT22 CL $354.18 $371.89 $65.05 $67.33

13-11 NITROGEN MEDICAL NF 200

CGA 580

NI NF200 CL N/A $11.13 N/A $7.60

13-12 NITROGEN MEDICAL NF 300

CGA 580

NI NF300 CL N/A $12.00 N/A $7.60

13-13 NITROUS OXIDE USP SIZE

56LBS

NS USP56 CL N/A $157.07 N/A $7.60

13-14 NITROUS OXIDE USP E CGA

NS USPE CL N/A $40.03 N/A $7.60

13-15 NITROUS OXIDE USP EA

CGA 910

NS USPEA CL N/A $40.03 N/A $7.60

13-16 OXYGEN USP 125 CGA 540 OX USP125 CL $8.71 $8.71 $7.34 $7.60

13-17 OXYGEN USP PURE 200 CGA

OX USP200 CL $9.27 $9.27 $7.34 $7.60

13-18 OXYGEN USP MEDICAL

PURE 300 CGA 540

OX USP300 CL N/A $13.91 N/A $7.60

13-19 OXYGEN USP PURE SIZE D

CGA 870

OX USPD CL $6.16 $6.16 $7.34 $7.60

13-20 OXYGEN USP DA CGA 870 OX USPDA CL $6.16 $6.16 $7.34 $7.60

13-21 OXYGEN USP DA CGA 870

C/O

OX USPDAC CL $6.16 $6.16 SOM

OWNED

SOM

OWNED

13-22 OXYGEN USP DA CGA WOB OX USPDAWBDS CL $6.16 $6.16 $7.34 $7.60

13-23 OXYGEN USP D CGA 870

C/O

OX USPDC CL $6.16 $6.16 SOM

OWNED

SOM

OWNED

13-24 OXYGEN USP PURE SIZE E

CGA 870

OX USPE CL $5.19 $6.16 $7.34 $7.60

13-25 OXYGEN USP PURE SIZE EA

CGA 870

OX USPEA CL $5.19 $6.16 $7.34 $7.60

13-26 OXYGEN USP EA CGA 870

C/O

OX USPEAC CL $5.19 $6.16 SOM

OWNED

SOM

OWNED

13-27 OXYGEN USP EA INTELLI-

OX+

OX

USPEAIOXPLUS

CL N/A $8.21 N/A $14.30

13-28 OXYGEN USP PURE SIZE EA

WOB

OX USPEAWBDS CL $8.21 $8.21 $7.34 $7.60

13-29 OXYGEN USP MEDICAL EA

WOB EMS

OX

USPEAWBDSEMS

CL N/A $8.21 N/A $7.60

13-30 OXYGEN USP EA WOB+ DISS OX

USPEAWBPLUS

CL N/A $8.21 N/A $7.60

13-31 OXYGEN USP EA WOB+ DISS

W/SWIVEL

OX

USPEAWBSPLUS

CL N/A $8.21 N/A $7.60

13-32 OXYGEN USP M22 AL CGA

OX USPM22 CL $15.68 $6.16 $7.34 $7.60

13-33 OXYGEN USP SIZE M6 OX USPM6 CL $5.07 $5.07 $7.34 $7.60

13-34 OXYGEN USP DA MED CGA

WOB EMS

OX

USPDAWBDSEMS

CL N/A $6.16 N/A $7.60

13-35 OXYGEN USP DA MED CGA

WOB EMS

OX

USPDAWBEMS

CL N/A $6.16 N/A $7.60

13-36 OXYGEN USP DA WOB+

DISS W/SWIVEL

OX

USPDAWBSPLUS

CL N/A $6.16 N/A $7.60

13-34 OXYGEN USP SIZE M9 C/O OX USPM9C CL $5.05 $5.05 SOM

OWNED

SOM

OWNED

14 METHANE

14-1 METHANE UHP GR 3.0 SIZE

ME UHP300 CL $416.16 $436.97 $7.34 $7.60

14-2 METHANE UHP GRADE SIZE

ME UHP200 CL $416.16 $436.97 $7.34 $7.60

15 NITROGEN

15-1 NITROGEN GMP DEWAR

REFILL 5LT

NI

GMPDEWARFILL5

L

LT $7.01 $7.36 SOM

OWNED

SOM

OWNED

15-3 NITROGEN DEWAR REFIL NI DEWARREFILL LT $1.44 $1.51 SOM

OWNED

SOM

OWNED

15-4 NITROGEN GMP DEWAR

REFILL 10LT

NI

GMPDEWARFILL1

0L

LT $14.44 $15.16 SOM

OWNED

SOM

OWNED

15-5 NITROGEN IND 125 NI 125 CL $11.67 $12.25 $7.34 $7.60

15-6 NITROGEN IND LIQ 160LT

22PSI

NI 160LT22 CL $92.87 $97.51 $65.05 $67.33

15-7 NITROGEN IND LIQ 160LT

230PSI

NI 160LT230 CL $92.87 $97.51 $65.05 $67.33

15-8 NITROGEN IND LIQ 180LT

22PSI

NI 180LT22 CL $97.58 $102.46 $65.05 $67.33

15-9 NITROGEN IND LIQ 180LT

350PSI

NI 180LT350 CL $97.23 $102.09 $65.05 $67.33

15-10 NITROGEN IND LIQ 230LT

50PSI

NI 230LT50 CL $108.47 $113.89 $65.05 $67.33

15-11 NITROGEN IND 20 CGA 580 NI 20 CL $8.64 $9.07 $7.34 $7.60

15-12 NITROGEN IND 200 CGA 580 NI 200 CL $11.97 $12.57 $7.34 $7.60

15-13 NITROGEN IND 200 CGA 580

C/O

NI 200C CL $11.97 $12.57 SOM

OWNED

SOM

OWNED

15-14 NITROGEN IND 300 CGA 580 NI 300 CL $12.35 $12.97 $7.34 $7.60

15-15 NITROGEN IND 300 CGA 580

C/O

NI 300C CL $12.35 $12.97 SOM

OWNED

SOM

OWNED

15-16 NITROGEN IND 40 CGA 580 NI 40 CL $10.91 $11.46 $7.34 $7.60

15-17 NITROGEN IND 60 CGA 580 NI 60 CL $11.52 $12.10 $7.34 $7.60

15-18 NITROGEN IND 80 CGA 580 NI 80 CL $11.70 $12.29 $7.34 $7.60

15-19 NITROGEN UHP 80 CGA 580 NI UHP80 CL $33.43 $35.10 $7.34 $7.60

15-20 NITROGEN UHP GR 5.0 SIZE

NI UHP300 CL $52.84 $55.48 $7.34 $7.60

15-21 NITROGEN UHP GR 5.0 SIZE

NI UHP35 CL $30.79 $32.33 $7.34 $7.60

15-22 NITROGEN UHP GR 5.0 SIZE

150A

NI UHP15A CL $52.84 $55.48 $7.34 $7.60

15-23 NITROGEN RESEARCH PLUS

GR 6.0 SIZE 300 CGA 580

NI RP300 CL $248.39 $260.81 $7.34 $7.60

15-24 NITROGEN UHP ALPHAGZ1 NI AZ1300SMT CL N/A $55.48 N/A $7.60

16 OXYGEN

16-1 OXYGEN ABO 300 CGA 540 OX AV300 CL $100.85 $105.89 $7.34 $7.60

16-2 OXYGEN IND 125 CGA 540 OX 125 CL $7.90 $8.30 $7.34 $7.60

16-3 OXYGEN IND LIQ 160LT

230PSI

OX 160LT230 CL $119.94 $125.94 $65.05 $67.33

16-4 OXYGEN IND LIQ 180LT

230PSI

OX 180LT230 CL $127.15 $133.51 $65.05 $67.33

16-5 OXYGEN IND 20 CGA 540 OX 20 CL $7.78 $8.17 $7.34 $7.60

16-6 OXYGEN IND 20 CGA 540

C/O

OX 20C CL $7.92 $8.32 SOM

OWNED

SOM

OWNED

16-7 OXYGEN IND 200 CGA 540 OX 200 CL $8.73 $9.17 $7.34 $7.60

16-8 OXYGEN IND 300 CGA 540 OX 300 CL $10.51 $11.04 $7.34 $7.60

16-6 OXYGEN IND 20 CGA 540 OX 40 CL N/A $8.75 N/A $7.60

16-9 OXYGEN IND 60 CGA 540 OX 60 CL $8.52 $8.95 $7.34 $7.60

16-10 OXYGEN IND 80 CGA 540 OX 80 CL $8.58 $9.01 $7.34 $7.60

16-11 OXYGEN RESEARCH 300

CGA 540

OX R300 CL $400.87 $420.91 $7.34 $7.60

16-12 OXYGEN UHP 300 CGA 540 OX UHP300 CL $129.32 $135.79 $7.34 $7.60

16-13 OXYGEN UHP 80 CGA 540 OX UHP80 CL $91.29 $95.85 $7.34 $7.60

16-14 OXYGEN INDUSTRIAL SIZE

300 12PK

OX C23 CR N/A $145.00 N/A $67.33

16-15 OXYGEN IND LIQ 180LT

350PSI

OX 180LT350 CL 127.15 $133.51 $7.34 $7.60

17 PROPANE

17-1 PROPANE IND 100LB PR 100 CL $88.77 $93.21 $7.34 $7.60

17-2 PROPANE IND 20LB PR 20 CL $19.91 $20.91 $7.34 $7.60

17-3 PROPANE IND 33LB

FORKLIFT

PR 33 CL $31.57 $33.15 $7.34 $7.60

17-4 PROPANE IND 33A FORKLIFT PR 33A CL $31.57 $33.15 $7.34 $7.60

17-5 PROPANE IND 40LB PR 40 CL $31.17 $32.73 $7.34 $7.60

17-6 PROPYLENE IND 100LB PP 100 CL $428.69 $450.12 $7.34 $7.60

17-7 PROPYLENE INDUSTRIAL 60

CGA 510

PP 60 CL 428.69 450.12 $7.34 $7.60

17-8 PROPANE IND 19LBS

MOTOR FUEL

PR 20FL CL 19.91 20.91 $7.34 $7.60

17-9 PROPANE INDUSTRIAL 30

CGA 510

PR 30 CL 28.9 30.35 $7.34 $7.60

17-5 PROPANE INDUSTRIAL 43

CGA 510

PR 43 CL N/A $34.21 $7.34 $7.60

18 SULFUR HEXAFLUORIDE CP 35

18-1 SULFUR HEXAFLUORIDE CP

SH CP35 CL $275.30 $289.07 $7.34 $7.60

Table 2A: Various & Other Item Description UofM Unit Price Comment/Notes Remote Telemetry Month $55.00 For the Wolf Lake Owned Tank Remote Telemetry Month See Notes Included in Tank rental Bulk Tank inspection Month See Notes Inspections are included on all Airgas bulk tanks.

Removal of Bulk Tanks Ea $1,500.00 This price is the same no matter the size of the tank.

Delivery of Compressed Gas Cylinders by Airgas Truck

Ea $12.50 This is a flat rate change for the delivery of compressed gas cylinders.

Dry Ice (CD ICEP-11) Lb $0.75 Dry Ice Pellets sold in 500# totes.

Table 2B: Hardgoods Discount Pricing

NO CHANGES TO THIS PRICING

Table 2C: PURCHASE OF COMPRESSED GAS CYLINDERS

Item Description Size UofM List Price HP Cylinder Purchase 20 cu ft CL $119.49 HP Cylinder Purchase 40 cu ft CL $175.40 HP Cylinder Purchase 60 cu ft CL $199.25 HP Cylinder Purchase 80 cu ft CL $299.53 HP Cylinder Purchase 125 cu ft CL $326.83 Acetylene Cyl Purchase MC Tank

10 cu ft

CL $73.07

Acetylene Cyl Purchase B Tank 40 cu ft

CL $124.27

Acetylene Cyl Purchase Size 3 65 cu ft

CL $220.96

LP Cylinder Purchase 20# Propane

CL $56.93

Table 2D: Bulk Rental Pricing Item Description Bulk Tank

Description UofM Monthly Cylinder

Rental Rate Tank Location

Nitrogen Ind Bulk-Tank 1 1500 gal Liquid Nitrogen

CCF $438.15 3350 N MLK Jr. BLVD, Lansing, MI

Nitrogen Ind Bulk-Tank 2 1500 gal Liquid Nitrogen

CCF $438.15 3350 N MLK Jr. BLVD, Lansing, MI

Rental of 600 gallon bulk Nitrogen Vessel

600 gal Liquid Nitrogen

CCF $515.46 1615 S. Harrison Rd, East Lansing, MI

DHHS LAB 1500 gal Industrial Argon

CCF $790.00 3350 N. Martin Luther King Jr.

Blvd., Lansing, MI, 48906

DHHS LAB (PHES LAB) 1500 gal Industrial Argon

CCF $790.00 7850 Crowner Drive, Dimondale, MI, 48821

DHHS LAB (PHES LAB) 3000 gal Liquid Nitrogen

CCF $935.00 7850 Crowner Drive, Dimondale, MI, 48821

DHHS LAB (PHES LAB) 1500 gal Liquid Nitrogen

CCF $790.00 7850 Crowner Drive, Dimondale, MI, 48821

Table 3: Bulk Gases Location

Name Street Address Agency Leased or Owned Status

Item Bulk Tank Size (gallons)

UofM Price per UofM

New Price per UofM

1 DNR Wolf Lake SFH

34270 County Rd 652 Mattawan, MI 49071

DNR Owned Ind Bulk Liq. Oxygen

3,000 CCF $0.67 $0.70

2 EGLE (Tank 1)

3350 N. MLK Jr.

Blvd Lansng, MI 48906

EGL Rented Nitrogen Industrial Bulk

1,500 SCF $0.96 $0.99

3 EGLE (Tank 2)

3350 N. MLK Jr.

Blvd Lansng, MI 48906

EGL Rented Nitrogen Industrial Bulk

1,500 SCF $0.96 $0.99

4 MDARD

Geagley Lab

1615 S. Harrison Rd East Lansing, MI 48823

MDARD Rented Nitrogen Industrial Bulk/Micro Bulk

600 CCF $1.26 $1.32

5 DHHS LAB 3350 N. Martin Luther King Jr.

Blvd., Lansing, MI, 48906

DHHS Rented Argon Industrial Bulk

1500 CCF N/A $4.95

6 DHHS LAB

(PHES LAB)

7850 Crowner Drive, Dimondale, MI, 48821

DHHS Rented Argon Industrial Bulk

1500 CCF N/A $4.95

7 DHHS LAB

(PHES LAB)

7850 Crowner Drive, Dimondale, MI, 48821

DHHS Rented Nitrogen Industrial Bulk (Liquide Use)

3000 CCF N/A $0.99

8 DHHS LAB

(PHES LAB)

7850 Crowner Drive, Dimondale, MI, 48821

DHHS Rented Nitrogen Industrial Bulk

1500 CCF N/A $0.99

STATE OF MICHIGAN

ENTERPRISE PROCUREMENT

DTMB

320 S Walnut Street Lansing, MI 48933 P.O. Box 30026, Lansing, MI 48909

CONTRACT CHANGE NOTICE

CONTRACT SUMMARY

Bulk and Containerized Gases, Related Products and Services and Welding and Safety Consumables

INITIAL EFFECTIVE DATE INITIAL EXPIRATION DATE INITIAL AVAILABLE OPTIONS EXPIRATION DATE

BEFORE

February 1, 2020 January 31, 2024 2 - 2 Years January 31, 2028

PAYMENT TERMS DELIVERY TIMEFRAME

ALTERNATE PAYMENT OPTIONS EXTENDED PURCHASING

MINIMUM DELIVERY REQUIREMENTS

P-Card Direct Voucher (PRC) Other Yes No

2140 Mint Road

Lansing MI 48906

Kevin Brethauer

231-878-9454 231-878-kevin.brethauer@airgas.com

CV0029743

AIRGAS USA LLC

C O

N

TR

A C

TO

R

Amanda Smart

517-730-8796

DTMB

Various Various smarta1@michigan.gov

C ontract

A dm inistrator Program M anagerSTA

TE

Change Notice Number 12

Contract Number MA200000000436 to

DESCRIPTION OF CHANGE NOTICE

OPTION EXTENSIONLENGTH OF OPTION LENGTH OF EXTENSION REVISED EXP. DATE

CURRENT VALUE VALUE OF CHANGE NOTICE ESTIMATED AGGREGATE CONTRACT VALUE

0 Years

$4,646,000.00 $0.00 $4,646,000.00

DESCRIPTION

Effective 8/12/25, please note the Contract Administrator has been changed to Amanda Smart.

EGLE John Scott 517-335-9800 scottj5@michigan.gov

DTMB Brad LaMacchia 517-896-4147 LaMacchiaB@michigan.gov

DNR Marisa Lay (517) 284-5837 Laym@michigan.gov

LARA Derek Edwards 517-256-2509 EdwardsD7@michigan.gov

MSP Paula Hurst 517-243-9786 HurstP3@michigan.gov

Program Managers for

CHANGE NOTICE NO. 12 TO CONTRACT NO. MA200000000436

Department of Technology, Management, and Budget 320 S. Walnut Street 2nd Floor Lansing, MI 48933

P.O. BOX 30026 LANSING, MICHIGAN 48909

CONTRACT CHANGE NOTICE

CONTRACT SUMMARY

Bulk and Containerized Gases, Related Products and Services and Welding and Safety Consumables

INITIAL EFFECTIVE DATE INITIAL EXPIRATION DATE INITIAL AVAILABLE OPTIONS EXPIRATION DATE

BEFORE

February 1, 2020 January 31, 2024 2 - 24 Months January 31, 2028

PAYMENT TERMS DELIVERY TIMEFRAME

ALTERNATE PAYMENT OPTIONS EXTENDED PURCHASING

MINIMUM DELIVERY REQUIREMENTS

P-Card Direct Voucher (PRC) Other Yes No

2140 Mint Road

Lansing MI 48906

Kevin Brethauer

231-878-9454 231-878-kevin.brethauer@airgas.com

CV0029743

AIRGAS USA LLC

C O

N

TR

A C

TO

R

Jordana Sager

(517) 896-1903

DTMB

Various Various sagerj2@michigan.gov

C ontract

A dm inistrator Program M anagerSTA

TE

Change Notice Number 11

Contract Number MA200000000436 to

DESCRIPTION OF CHANGE NOTICE

OPTION EXTENSIONLENGTH OF OPTION LENGTH OF EXTENSION REVISED EXP. DATE

CURRENT VALUE VALUE OF CHANGE NOTICE ESTIMATED AGGREGATE CONTRACT VALUE

$4,646,000.00 $0.00 $4,646,000.00

Effective December 20, 2024, pricing on this contract is increased per attached Schedule B.

Please note: MSP Program Manager is been updated to Paula Hurst:

hurstp3@michigan.gov - 517-243-9786

DTMB Brad LaMacchia 517-896-4147 LaMacchiaB@michigan.gov

LARA Derek Edwards 517-256-2509 EdwardsD7@michigan.gov

MDHHS Jennifer Campbell 517-335-8058 CampbellJ29@michigan.gov

EGLE John Scott 517-335-9800 scottj5@michigan.gov

DNR Marisa Lay (517) 284-5837 Laym@michigan.gov

MSP Paula Hurst 517-243-9786 HurstP3@michigan.gov

Program Managers for

CHANGE NOTICE NO. 11 TO CONTRACT NO. MA200000000436

Version 2022-2 Page 1 of 9

SCHEDULE B - PRICING

CN 11 - 200000000436

ALL PRICING MUST BE INCLUSIVE OF DELIVERY, CYLINDER RENTAL, AND OTHER FEES/CHARGES. FUEL

SURCHARGES WILL NOT BE ACCEPTED. DELIVERY CHARGES ARE SPECIFIED IN TABLE 2A.

The Delivery Days (upon receipt of order) is 3 business days for all containerized gases.

ID Item Description Part Number Uof M

Current Price

New Price

Current Rental

Fee

New Rental

Fee

1 ACETYLENE

1-Jan

ACETYLENE IND #3 CGA

300 AC 3N300 CL $18.88 $19.54 $7.09 $7.34

2-Jan

ACETYLENE IND #4 CGA

300 AC 4N300 HH $31.59 $32.70 $7.09 $7.34

3-Jan

ACETYLENE IND #4 CGA

510 AC 4 HH $31.59 $32.70 $7.09 $7.34

4-Jan

ACETYLENE IND #4 FLAT

TOP AC 4FT HH $31.59 $32.70 $7.09 $7.34

5-Jan

ACETYLENE IND #4.5 CGA

300 AC 4.5N300 HH $31.59 $32.70 $7.09 $7.34

6-Jan ACETYLENE IND B CGA 520 AC B CL $16.33 $16.90 $7.09 $7.34

7-Jan

ACETYLENE IND MC CGA

200 AC MC CL $11.62 $12.03 $7.09 $7.34

8-Jan

ACETYLENE IND #3 CGA

510 AC 3 CL $18.88 $19.54 $7.09 $7.34

9-Jan

ACETYLENE IND #5 CGA

300 AC 5N300 HH $31.59 $32.70 $7.09 $7.34

10- Jan

ACETYLENE IND #5 CGA

510 AC 5 HH $31.59 $32.70 $7.09 $7.34

2 AIR - Breathing, Dry, USP, Ultra Zero & Zero

2-Feb

AIR BREATHING 200 CGA

346 AI B200 CL $14.91 $15.43 $7.09 $7.34

3-Feb

AIR BREATHING 300 CGA

346 AI B300 CL $17.75 $18.37 $7.09 $7.34

4-Feb AIR DRY 300 CGA 590 AI D300 CL $54.83 $56.75 $7.09 $7.34 5-Feb AIR USP 200 CGA 346 AI USP200 CL $13.46 $13.93 $7.09 $7.34

6-Feb

AIR ULTRA ZERO 300 CGA

590 AI UZ300 CL $94.64 $97.95 $7.09 $7.34

7-Feb AIR ZERO 103DS AI ZP10 CL $119.70 $123.89 $7.09 $7.34

3 ARGON

1-Mar

ARGON IND LIQ 160LT

230PSI AR 160LT230 CL $284.05 $293.99 $62.85 $65.05

2-Mar

ARGON IND LIQ 160LT

350PSI AR 160LT350 CL $284.05 $293.99 $62.85 $65.05

3-Mar

ARGON IND LIQ 180LT

230PSI AR 180LT230 CL $284.05 $293.99 $62.85 $65.05

Version 2022-2 Page 2 of 9

4-Mar

ARGON IND LIQ 180LT

350PSI AR 180LT350 CL $284.05 $293.99 $62.85 $65.05

5-Mar

ARGON IND LIQ 230LT

350PSI AR 230LT350 CL $384.18 $397.63 $62.85 $65.05

6-Mar ARGON IND 125 CGA 580 AR 125 CL $20.59 $21.31 $7.09 $7.34 7-Mar ARGON IND 200 CGA 580 AR 200 CL $29.69 $30.73 $7.09 $7.34 8-Mar ARGON IND 300 CGA 580 AR 300 CL $30.12 $31.17 $7.09 $7.34 9-Mar ARGON IND 40 CGA 580 AR 40 CL $19.91 $20.61 $7.09 $7.34

10- Mar ARGON IND 60 CGA 580 AR 60 CL $19.16 $19.83 $7.09 $7.34 11- Mar

ARGON PREPURIFIED 300

CGA 580 AR PP300 CL $73.08 $75.64 $7.09 $7.34

12- Mar

ARGON UHP GR 5.0 300

CGA 580 AR UHP300 CL $104.58 $108.24 $7.09 $7.34

13- Mar

ARGON ARCAL IND 300

SMARTOP ACLPRIME300SMT CL $39.91 $41.31 $7.09 $7.34

4 CARBON DIOXIDE

1-Apr

CARBON DIOXIDE FG/IND

10LB C/O CD FG10C CL $12.43 $12.87

SOM

OWNED

SOM

OWNED

2-Apr

CARBON DIOXIDE FG/IND

20LB CD FG20 CL $13.66 $14.14 $7.09 $7.34

3-Apr

CARBON DIOXIDE FG/IND

20LB SIPHON CD FG20S CL $13.66 $14.14 $7.09 $7.34

4-Apr CARBON DIOXIDE FG 50LB CD FG50 CL $15.95 $16.51 $7.09 $7.34

5-Apr

CARBON DIOXIDE FG/IND

5LB CD FG5 CL $11.29 $11.69 $7.09 $7.34

6-Apr

CARBON DIOXIDE LIQ

160LT 350PSI CD 160LT350 CL $148.84 $154.05 $7.09 $7.34

7-Apr

CARBON DIOXIDE LIQ

180LT 350PSI CD 180LT350 CL $155.05 $160.48 $7.09 $7.34

8-Apr CARBON DIOXIDE IND 50LB CD 50 CL $15.95 $16.51 $7.09 $7.34

9-Apr

CARBON DIOXIDE IND 200

CGA 320 CD 50 CL $15.95 $16.51 $7.09 $7.34

10- Apr

CARBON DIOXIDE USP

50LB CGA320 CD USP50 CL $25.05 $25.93 $7.09 $7.34

5 CARBON MONOXIDE

1-May

CARBON MONOXIDE CP

300GR 2.5 CLIFFS CM CP300C512 CL $165.95 $171.76 $7.09 $7.34

6 SPECIALTY GASES

1-Jun CT 2.5%ME/AI 103DS X02AI97CP101535 CL $169.66 $175.60 $7.09 $7.34 2-Jun CY 250PPM AM/AI 58DAL X02AI99CP58V1M5 CL $198.23 $205.17 $7.09 $7.34 3-Jun CT 5 COMP/NI 34DAL X05NI85CA3468F1 CL $186.56 $193.09 $7.09 $7.34 4-Jun CT 50PPM HS/AI 58DAL X02AI99CP584594 CL $184.30 $190.75 $7.09 $7.34

5-Jun

CT 5PPM ND, 1000PPM

OX/NI 58DAL X03NI99CP586617 CL $240.32 $248.73 $7.09 $7.34

6-Jun E1 10% ME/AR 300 X02AR90D3000979 CL $74.20 $76.80 $7.09 $7.34

7-Jun

CARBON DIOXIDE

w/NITROGEN BAL 2500PPM X02NI99CP581FJ0 CL $125.71 $130.11 $7.09 $7.34

Version 2022-2 Page 3 of 9

8-Jun

LD 0.3% CM/10% HE/21%

OX/NI 200 Z04NI6852003016 CL $398.35 $412.29 $7.09 $7.34

9-Jun CT 500PPM NS/NI 34DAL X02NI99CA344BE9 CL $85.71 $88.71 $7.09 $7.34 10- Jun

1% CM/6% CD/300PPM

PR/BAL NI (C3H8) 103DS X04NI92CP105871 CL $448.67 $464.37 $7.09 $7.34

11- Jun 10PPM HS/BAL NI 58DAL X02NI99CP581326 CL $191.09 $197.78 $7.09 $7.34 12- Jun 35PPM AM/BAL NI 58DAL X02NI99CP5850G9 CL $191.12 $197.81 $7.09 $7.34 13- Jun 50PPM CM/BAL NI 103DS X02NI99CP104567 CL $191.12 $197.81 $7.09 $7.34

14- Jun

50PPM CM/50% ME LEL

(2.5% VOL.)/12% OX/10PPM

HS/BAL NI 58DAL X05NI85CP5854Z2 CL $251.25 $260.04 $7.09 $7.34

15- Jun 5.0PPM SD/BAL NI 58DAL X02NI99CP581604 CL $205.58 $212.78 $7.09 $7.34 16- Jun

NITROGEN PREPURIFIED

103DS NI UHPP10 CL $140.23 $145.14 $7.09 $7.34

17- Jun 2500PPM CD/BAL NI 103DS X02NI99CP103776 CL $191.09 $197.78 $7.09 $7.34 18- Jun 1PPM CH/BAL NI 58DAL X02NI99CP584BQ5 CL $202.56 $209.65 $7.09 $7.34 19- Jun 2.5% CD/BAL NI 103DS X02NI97CP105393 CL $191.09 $197.78 $7.09 $7.34

7 EP

1-Jul EP 2500PPM CM/NI 15A E02NI99E15A0138 CL $441.90 $457.37 $7.09 $7.34 2-Jul EP 4599M SD/NI 15A E02NI99E15A0154 CL $441.90 $457.37 $7.09 $7.34 3-Jul EP 50PPM NC/NI 15A E02NI99E15A0147 CL $441.90 $457.37 $7.09 $7.34

8 ETHANE

1-Aug ETHANE TECH 200 ET T200 CL $276.19 $285.86 $7.09 $7.34

9 ETHYLENE

1-Sep

ETHYLENE UHP GR 3.0

SIZE 200 EY UHP200 CL $247.43 $256.09 $7.09 $7.34

10 HELIUM

1-Oct HELIUM IND LIG 100LT HE 100LT CL $938.14 $970.97 $62.85 $65.05 2-Oct HELIUM IND LIQ 60LT HE 60LT CL $898.73 $930.19 $62.85 $65.05 3-Oct HELIUM IND 200 CGA 580 HE 200 CL $172.44 $178.48 $7.09 $7.34 4-Oct HELIUM IND 300 CGA 580 HE 300 CL $197.69 $204.61 $7.09 $7.34 5-Oct HELIUM GR 4.8 HP SIZE 300 HE HP300 CL $264.91 $274.18 $7.09 $7.34

6-Oct

HELIUM RESEARCH GR 6.0

SIZE 300 HE R300 CL $536.32 $555.09 $7.09 $7.34

7-Oct HELIUM UHP 20 CGA 580 HE UHP20 CL $109.67 $113.51 $7.09 $7.34

8-Oct

HELIUM UHP 20 CGA 580

C.O HE UHP20C CL $109.67 $113.51

SOM

OWNE

D

SOM

OWNE

D 9-Oct HELIUM UHP 200 HE UHP200 CL $165.06 $170.84 $7.09 $7.34 10- Oct HELIUM UHP 300 CGA 580 HE UHP300 CL $284.83 $294.80 $7.09 $7.34

Version 2022-2 Page 4 of 9

11- Oct HELIUM UHP 80 CGA 580 HE UHP80 CL $123.17 $127.48 $7.09 $7.34 12- Oct HELIUM UPC GRADE 300 HE UPC300 CL $246.34 $254.96 $7.09 $7.34

11 HYDROGEN

1-Nov

HYDROGEN CHLORIDE

TECH 200 CGA 330 HC T200 CL $588.55 $609.15 $7.09 $7.34

2-Nov

HYDROGEN UHP GR 5 SIZE

300 HY UHP300 CL $59.57 $61.65 $7.09 $7.34

3-Nov HYDROGEN UHPC SIZE 300 HY UPC300 CL $61.63 $63.79 $7.09 $7.34

4-Nov

HYDROGEN RESEARCH

300 CGA 350 HY R300 CL $342.39 $354.37 $7.09 $7.34

12 IND MIXES

1-Dec INM 10% CD/AR 300 AR CD10300 CL $36.74 $38.03 $7.09 $7.34 2-Dec INM 15% CD/AR 300 AR CD15300 CL $39.83 $41.22 $7.09 $7.34

3-Dec

INM ARCAL 2% CD/35%

HE/AR 300

ACLCHROME300SM

T CL $82.20 $85.08 $7.09 $7.34

4-Dec INM 2% OX/AR 300 AR OX2300 CL $33.24 $34.40 $7.09 $7.34

5-Dec

INM 2.5% CD/7.5% AR/HE

125 GG HBTRI125 CL $121.43 $125.68 $7.09 $7.34

6-Dec

INM ARCAL 2.5%

CD/7.5%AR/HE 300 ACLA7.C2.300SMT CL $257.13 $266.13 $7.09 $7.34

7-Dec

INM 2.5% CD/7.5% AR/HE

40 GG HBTRI40 CL $52.91 $54.76 $7.09 $7.34

8-Dec

INM 2.5% CD/7.5% AR/HE

80 GG HBTRI80 CL $85.71 $88.71 $7.09 $7.34

9-Dec INM 25% CD/AR 125 AR CD25125 CL $19.00 $19.67 $7.09 $7.34 10- Dec INM 25% CD/AR 20 AR CD2520 CL $7.89 $8.17 $7.09 $7.34 11- Dec INM 25% CD/AR 200 AR CD25200 CL $29.56 $30.59 $7.09 $7.34 12- Dec INM 25% CD/AR 300 AR CD25300 CL $34.95 $36.17 $7.09 $7.34 13- Dec INM 25% CD/AR 40 AR CD2540 CL $14.69 $15.20 $7.09 $7.34 14- Dec INM 25% CD/AR 60 AR CD2560 CL $15.04 $15.57 $7.09 $7.34 15- Dec INM 25% CD/AR 80 AR CD2580 CL $23.72 $24.55 $7.09 $7.34 16- Dec INM 5% OX/AR 300 AR OX5300 CL $33.24 $34.40 $7.09 $7.34 17- Dec INM 8% CD/AR 300 AR CD8300 CL $36.79 $38.08 $7.09 $7.34 18- Dec

INM ARCAL 10% CD/AR 300

SMARTOP ACLCD10300SMT CL $39.91 $41.31 $7.09 $7.34

19- Dec

INM ARCAL 25% CD/AR 300

SMARTOP ACLFLUX300SMT CL $39.91 $41.31 $7.09 $7.34

20- Dec

INM ARCAL 18% CD/AR 300

SMARTOP ACLFORCE300SMT CL $39.91 $41.31 $7.09 $7.34

21- Dec

INM ARCAL 8% CD/AR 300

SMARTOP ACLSPEED300SMT CL $39.91 $41.31 $7.09 $7.34

Version 2022-2 Page 5 of 9

13 METHANE

13-1

METHANE UHP GR 3.0 SIZE

300 ME UHP300 CL $402.09 $416.16 $7.09 $7.34

14 NITROGEN

14-1

NITROGEN GMP DEWAR

REFILL 5LT

NI

GMPDEWARFILL5L LT $6.77 $7.01

SOM

OWNED

SOM

OWNED

14-2

NITROGEN NF DEWAR

REFILL NI DEWARREFILL LT $1.39 $1.44

SOM

OWNED

SOM

OWNED

14-3 NITROGEN DEWAR REFIL NI DEWARREFILL LT $1.39 $1.44

SOM

OWNED

SOM

OWNED

14-4

NITROGEN GMP DEWAR

REFILL 10LT

NI

GMPDEWARFILL10L LT $13.95 $14.44

SOM

OWNED

SOM

OWNED

14-5 NITROGEN IND 125 NI 125 CL $11.28 $11.67 $7.09 $7.34

14-6

NITROGEN IND LIQ 160LT

22PSI NI 160LT22 CL $89.73 $92.87 $62.85 $65.05

14-7

NITROGEN IND LIQ 160LT

230PSI NI 160LT230 CL $89.73 $92.87 $62.85 $65.05

14-8

NITROGEN IND LIQ 180LT

22PSI NI 180LT22 CL $94.28 $97.58 $62.85 $65.05

14-9

NITROGEN IND LIQ 180LT

350PSI NI 180LT350 CL $93.94 $97.23 $62.85 $65.05

14-10

NITROGEN IND LIQ 230LT

50PSI NI 230LT50 CL $104.80 $108.47 $62.85 $65.05

14-11 NITROGEN IND 20 CGA 580 NI 20 CL $8.35 $8.64 $7.09 $7.34

14-12

NITROGEN IND 200 CGA

580 NI 200 CL $11.57 $11.97 $7.09 $7.34

14-13

NITROGEN IND 200 CGA

580 C/O NI 200C CL $11.57 $11.97

SOM

OWNED

SOM

OWNED

14-14

NITROGEN IND 300 CGA

580 NI 300 CL $11.93 $12.35 $7.09 $7.34

14-15

NITROGEN IND 300 CGA

580 C/O NI 300C CL $11.93 $12.35

SOM

OWNED

SOM

OWNED

14-16 NITROGEN IND 40 CGA 580 NI 40 CL $10.54 $10.91 $7.09 $7.34

14-17 NITROGEN IND 60 CGA 580 NI 60 CL $11.13 $11.52 $7.09 $7.34

14-18 NITROGEN IND 80 CGA 580 NI 80 CL $11.30 $11.70 $7.09 $7.34

14-19

NITROGEN UHP 80 CGA

580 NI UHP80 CL $32.30 $33.43 $7.09 $7.34

14-20

NITROGEN UHP GR 5.0

SIZE 300 NI UHP300 CL $51.05 $52.84 $7.09 $7.34

14-21

NITROGEN UHP GR 5.0

SIZE 35 NI UHP35 CL $29.75 $30.79 $7.09 $7.34

14-22

NITROGEN UHP GR 5.0

SIZE 150A NI UHP15A CL $51.05 $52.84 $7.09 $7.34

14-23

NITROGEN RESEARCH

PLUS GR 6.0 SIZE 300 CGA

580 NI RP300 CL $239.99 $248.39 $7.09 $7.34

15 OXYGEN

15-1 OXYGEN ABO 300 CGA 540 OX AV300 CL $97.44 $100.85 $7.09 $7.34

15-2 OXYGEN IND 125 CGA 540 OX 125 CL $7.63 $7.90 $7.09 $7.34

Version 2022-2 Page 6 of 9

15-3

OXYGEN IND LIQ 160LT

230PSI OX 160LT230 CL $115.88 $119.94 $62.85 $65.05

15-4

OXYGEN IND LIQ 180LT

230PSI OX 180LT230 CL $122.85 $127.15 $62.85 $65.05

15-5 OXYGEN IND 20 CGA 540 OX 20 CL $7.52 $7.78 $7.09 $7.34

15-6

OXYGEN IND 20 CGA 540

C/O OX 20C CL $7.65 $7.92

SOM

OWNED

SOM

OWNED

15-7 OXYGEN IND 200 CGA 540 OX 200 CL $8.43 $8.73 $7.09 $7.34

15-8 OXYGEN IND 300 CGA 540 OX 300 CL $10.15 $10.51 $7.09 $7.34

15-9 OXYGEN IND 60 CGA 540 OX 60 CL $8.23 $8.52 $7.09 $7.34

15-10 OXYGEN IND 80 CGA 540 OX 80 CL $8.29 $8.58 $7.09 $7.34

15-11

OXYGEN RESEARCH 300

CGA 540 OX R300 CL $387.31 $400.87 $7.09 $7.34

15-12 OXYGEN UHP 300 CGA 540 OX UHP300 CL $124.95 $129.32 $7.09 $7.34

15-13 OXYGEN UHP 80 CGA 540 OX UHP80 CL $88.20 $91.29 $7.09 $7.34

15-14 OXYGEN USP 125 CGA 540 OX USP125 CL $8.42 $8.71 $7.09 $7.34

15-15

OXYGEN USP D CGA 870

C/O OX USPDC CL $5.95 $6.16

SOM

OWNED

SOM

OWNED

15-16 OXYGEN USP DA CGA 870 OX USPDA CL $5.95 $6.16 $7.09 $7.34

15-17

OXYGEN USP DA CGA 870

C/O OX USPDAC CL $5.95 $6.16

SOM

OWNED

SOM

OWNED

15-18

OXYGEN USP DA CGA

WOB OX USPDAWBDS CL $5.95 $6.16 $7.09 $7.34

15-20

OXYGEN USP EA CGA 870

C/O OX USPEAC CL $5.01 $5.19

SOM

OWNED

SOM

OWNED

15-21

OXYGEN USP M22 AL CGA

870 OX USPM22 CL $15.15 $15.68 $7.09 $7.34

15-22

OXYGEN USP PURE 200

CGA 540 OX USP200 CL $8.96 $9.27 $7.09 $7.34

15-23

OXYGEN USP PURE SIZE D

CGA 870 OX USPD CL $5.95 $6.16 $7.09 $7.34

15-24

OXYGEN USP PURE SIZE E

CGA 870 OX USPE CL $5.01 $5.19 $7.09 $7.34

15-25

OXYGEN USP PURE SIZE

EA CGA 870 OX USPEA CL $5.01 $5.19 $7.09 $7.34

15-27 OXYGEN USP SIZE M6 OX USPM6 CL $4.90 $5.07 $7.09 $7.34

15-28

OXYGEN USP PURE SIZE

EA WOB OX USPEAWBDS CL $7.93 $8.21 $7.09 $7.34

15-29 OXYGEN USP SIZE M9 C/O OX USPM9C CL $4.88 $5.05

SOM

OWNED

SOM

OWNED

16 PROPANE

16-1 PROPANE IND 100LB PR 100 CL $85.77 $88.77 $7.09 $7.34

16-2 PROPANE IND 20LB PR 20 CL $19.24 $19.91 $7.09 $7.34

16-3

PROPANE IND 33LB

FORKLIFT PR 33A CL $30.50 $31.57 $7.09 $7.34

16-4

PROPANE IND 33A

FORKLIFT PR 33A CL $30.50 $31.57 $7.09 $7.34

16-5 PROPANE IND 40LB PR 40 CL $30.12 $31.17 $7.09 $7.34

16-6 PROPYLENE IND 100LB PP 100 CL $414.19 $428.69 $7.09 $7.34

Version 2022-2 Page 7 of 9

17 SULFUR HEXAFLUORIDE CP 35

17-1

SULFUR HEXAFLUORIDE

CP 35 SH CP35 CL $265.99 $275.30 $7.09 $7.34

Version 2022-2 Page 8 of 9

Table 2A: Various & Other

Item Description UofM Unit Price Comment/Notes

Remote Telemetry Month $55.00 For the Wolf Lake Owned Tank

Remote Telemetry Month See

Notes Included in Tank rental

Bulk Tank inspection Month See

Notes Inspections are included on all Airgas bulk tanks.

Removal of Bulk Tanks Ea $1,500.0

This price is the same no matter the size of the tank.

Delivery of Compressed Gas Cylinders by Airgas Truck Ea $11.90

This is a flat rate change for the delivery of compressed gas cylinders.

Dry Ice (CD ICEP) Lb $0.72 Dry Ice Pellets sold in 500# totes.

Table 2B: Hardgoods Discount Pricing

NO CHANGES TO THIS PRICING

Table 2C: PURCHASE OF COMPRESSED GAS CYLINDERS Item Description Size UofM List Price

HP Cylinder Purchase 20 cu ft CL $119.49 HP Cylinder Purchase 40 cu ft CL $175.40 HP Cylinder Purchase 60 cu ft CL $199.25 HP Cylinder Purchase 80 cu ft CL $299.53 HP Cylinder Purchase 125 cu ft CL $326.83

Acetylene Cyl Purchase MC Tank 10 cu ft CL $73.07

Acetylene Cyl Purchase B Tank 40 cu ft CL $124.27

Acetylene Cyl Purchase Size 3 65 cu ft CL $220.96

LP Cylinder Purchase 20#

Propane CL $56.93

Item Description Bulk Tank

Description UofM Monthly Cylinder

Rental Rate Tank Location

Nitrogen Ind Bulk-Tank 1 1500 gal Liquid

Nitrogen CCF $438.15 3350 N MLK Jr. BLVD, Lansing, MI

Nitrogen Ind Bulk-Tank 2 1500 gal Liquid

Nitrogen CCF $438.15 3350 N MLK Jr. BLVD, Lansing, MI

Version 2022-2 Page 9 of 9

Rental of 600 gallon bulk Nitrogen Vessel

600 gal Liquid Nitrogen CCF $515.46

1615 S. Harrison Rd, East Lansing, MI

Locatio n Name Street Address

Agenc y

Leased or Owned Status Item

Bulk Tank Size

(gallons) Uof M

Price per

UofM

New Price per

UofM

DNR

Wolf Lake

SFH

34270 County Rd 652 Mattawan, MI 49071 DNR Owned

Ind Bulk Liq.

Oxygen 3,000 CCF $0.65 $0.67

EGLE

(Tank 1)

3350 N. MLK Jr.

Blvd Lansng, MI 48906 EGL Rented

Nitrogen Industrial Bulk 1,500 SCF $0.93 $0.96

EGLE

(Tank 2)

3350 N. MLK Jr.

Blvd Lansng, MI 48906 EGL Rented

Nitrogen Industrial Bulk 1,500 SCF $0.93 $0.96

MDARD

Geagley Lab

1615 S. Harrison Rd East Lansing, MI 48823

MDAR

D Rented

Nitrogen Industrial

Bulk/Micro Bulk 600 CCF $1.22 $1.26

Department of Technology, Management, and Budget 320 S. Walnut Street 2nd Floor Lansing, MI 48933

P.O. BOX 30026 LANSING, MICHIGAN 48909

CONTRACT CHANGE NOTICE

CONTRACT SUMMARY

Bulk and Containerized Gases, Related Products and Services and Welding and Safety Consumables

INITIAL EFFECTIVE DATE INITIAL EXPIRATION DATE INITIAL AVAILABLE OPTIONS EXPIRATION DATE

BEFORE

February 1, 2020 January 31, 2024 2 - 24 Months January 31, 2026

PAYMENT TERMS DELIVERY TIMEFRAME

ALTERNATE PAYMENT OPTIONS EXTENDED PURCHASING

MINIMUM DELIVERY REQUIREMENTS

P-Card Direct Voucher (PRC) Other Yes No

2140 Mint Road

Lansing MI 48906

Kevin Brethauer

231-878-9454 231-878-kevin.brethauer@airgas.com

CV0029743

AIRGAS USA LLC

C O

N

TR

A C

TO

R

Jordana Sager

(517) 896-1903

DTMB

Various Various sagerj2@michigan.gov

C ontract

A dm inistrator Program M anagerSTA

TE

Change Notice Number 10

Contract Number MA200000000436 to

DESCRIPTION OF CHANGE NOTICE

OPTION EXTENSIONLENGTH OF OPTION LENGTH OF EXTENSION REVISED EXP. DATE

CURRENT VALUE VALUE OF CHANGE NOTICE ESTIMATED AGGREGATE CONTRACT VALUE

24 Months 0 Years January 31, 2028

$4,646,000.00 $0.00 $4,646,000.00

Effective August 13, 2024, the following changes are incorporated to this contract:

1. Adding an Argon, Bulk tank at DHHS - 3350 N. Martin Luther King Jr. Blvd., Lansing, MI, 48906 and Bulk Gases Rider #1 (below),

2. Exercising the second 2-year option available on this contract is hereby exercised. The revised contract expiration date is 1/31/2028,

3. Replacing DTMB Program Manager Robert Telesz with Brad LaMacchia.

LaMacchiaB@michigan.gov / 517-896-4147

EGLE John Scott 517-355-9800 SCOTTJ5@michigan.gov

MSP Vickie Olivarez 517-242-7731 OlivarezV1@michigan.gov

DTMB Brad LaMacchia 517-896-4147 LaMacchiaB@michigan.gov

DNR Marisa Lay 517-284-5837 LAYM@michigan.gov

LARA Derek Edwards 517-256-2509 EdwardsD7@michigan.gov

Program Managers for

CHANGE NOTICE NO. 10 TO CONTRACT NO. MA200000000436

FORM AIRGAS AMENDMENT TO PSA REVISED 9-7-2022

Page 1 of 4 Airgas ⚫ 259 Radnor Chester Road, Suite 100, Radnor, PA 19087 ⚫ 866-935-3370 CONFIDENTIAL www.airgas.com

AMENDMENT NUMBER 1/CONTRACT CHANGE NOTICE NUMBER 1 TO

THE NOTICE OF CONTRACT # 200000000436 BY AND BETWEEN

AIRGAS USA, LLC AND STATE OF MICHIGAN PROCUREMENT HAVING

AN INITIAL EFFECTIVE DATE OF FEBRUARY 1, 2020.

This Amendment #1, also designated Contract Change Notice #1, (this “Amendment”) is dated

August 1st, 2024 (“Amendment Effective Date”).

WHEREAS, State of Michigan Procurement (“Buyer”) and Airgas USA, LLC (“Seller”) have entered into a Notice of Contract #200000000436 (“Agreement”) for the supply by Seller and purchase by Buyer of certain Products (as defined in the Agreement).

WHEREAS, the parties wish to amend the Agreement in accordance with Section 55 of the

Agreement and in certain respects set forth in detail below;

NOW THEREFORE, for and in consideration of the mutual promises set forth herein and other good and valuable consideration the receipt and sufficiency of which is acknowledged, and intending to be legally bound thereby, the parties agree as follows:

1. A new Bulk Gases Rider #1 is hereby added to the Agreement and included in the current information listed in Price Table 2D: Bulk Rental Pricing and Price Table 3: Bulk Gases. The Bulk

Gases Rider #1 is attached and includes Buyer’s Location, Monthly Bulk Tank and Equipment

Rental Fee, Bulk Argon Product Pricing, and Initial Term length.

2. If for any reason, Airgas is asked by the State of Michigan to remove the argon tank and equipment during the initial term agreement, the following pro-rated installation and removal charges would apply. The State of Michigan would be required to pay the charge and then the tank and equipment would be removed.

Year 1 - $24,000.00 Year 2 - $19,000.00 Year 3 - $16,000.00

All terms and conditions of the Agreement, other than those amended herein, shall remain unchanged and in full force and effect.

This Amendment shall constitute an integral part of the Agreement and be effective as of the

Amendment Effective Date and upon signature by the respective parties and shall remain valid until the date the Agreement expires or otherwise terminates.

The undersigned hereby acknowledge that they have read and that they fully understand the terms of the above Amendment, the terms and conditions of which are hereby incorporated into the

Agreement and acknowledged by this reference.

http://www.airgas.com/

Page 2 of 4 Airgas ⚫ 259 Radnor Chester Road, Suite 100, Radnor, PA 19087 ⚫ 866-935-3370 CONFIDENTIAL

This Amendment may be executed in one or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument.

BUYER SELLER

State of Michigan Procurement Airgas USA, LLC

By: ___________________ By: _________________

Printed Name: ________________ Printed Name: _______________

Title: __________________ Title: _________________

Date: Date:

CENTRAL PROCUREMENT SERVICES

Department of Technology, Management, and Budget

320 S. WALNUT ST., LANSING, MICHIGAN 48933

P.O. BOX 30026 LANSING, MICHIGAN 48909

CONTRACT CHANGE NOTICE

Change Notice Number 9 to

Contract Number 200000000436

Various

Jordana Sager kevin.brethauer@airgas.com

Kevin Brethauer

Lansing, MI 48906

AIRGAS USA LLC

CV0029743

231-878-9454

2140 Mint Road

(517) 896-1903

S T

A T

E

P ro g ra m a n a g e r

C o n tra ct

A d m in istra to r

C O

N T R A C T O

R

DTMB

sagerj2@michigan.gov

$2,410,000.00

February 1, 2020 January 31, 2026

BULK AND CONTAINERIZED GASES, RELATED PRODUCTS AND SERVICES AND WELDING AND SAFETY

CONSUMABLES

January 31, 2024

INITIAL AVAILABLE OPTIONS EXPIRATION DATE

BEFORE

2 - 2 Year

PAYMENT TERMS DELIVERY TIMEFRAME

NET 45

ALTERNATE PAYMENT OPTIONS EXTENDED PURCHASING

☒ P-Card ☒ PRC ☐ Other ☒ Yes ☐ No

MINIMUM DELIVERY REQUIREMENTS

DESCRIPTION OF CHANGE NOTICE

OPTION LENGTH OF OPTION EXTENSION LENGTH OF EXTENSION REVISED EXP. DATE

☐ ☐ January 31, 2026

CURRENT VALUE VALUE OF CHANGE NOTICE ESTIMATED AGGREGATE CONTRACT VALUE

See Section 2.1 Delivery

$2,236,000.00 $4,646,000.00

Effective April 9, 2024, this contract is hereby increased by $2,236,000.00.

All other terms, conditions, specifications, and pricing remain the same. Per contractor and agency agreement, DTMB Central Procurement approval, and State Administrative Board approval on April 9, 2024.

INITIAL EXPIRATION DATEINITIAL EFFECTIVE DATE

See Section 2.1 Delivery

DESCRIPTION

CONTRACT SUMMARY

SW

Program Managers for

CHANGE NOTICE NO. 9 TO CONTRACT NO. 200000000436

John Scott 517-335-9800 scottj5@michigan.govEGLE

Victoria Olivarez 517-284-3304 Olivarezv1@michigan.govMSP

Robert Telesz 517-241-5539 Teleszr1@michigan.govDTMB

Marisa Lay (517) 284-5837 Laym@michigan.govDNR

Derek Edwards 517-256-2509 EdwardsD7@michigan.govLARA

Department of Technology, Management, and Budget

320 S. WALNUT ST., LANSING, MICHIGAN 48933

P.O. BOX 30026 LANSING, MICHIGAN 48909

CONTRACT CHANGE NOTICE

Change Notice Number 8 to

Contract Number 200000000436

Various

Jordana Sager kevin.brethauer@airgas.com

Kevin Brethauer

Lansing, MI 48906

AIRGAS USA LLC

CV0029743

231-878-9454

2140 Mint Road

(517) 896-1903 S

T A

T E

P ro g n a g e r

C o n tra ct

A d m in istra to r

C O

N T R A C T O

R

DTMB

sagerj2@michigan.gov

$2,400,000.00

February 1, 2020 January 31, 2026

BULK AND CONTAINERIZED GASES, RELATED PRODUCTS AND SERVICES AND WELDING AND SAFETY

CONSUMABLES

January 31, 2024

INITIAL AVAILABLE OPTIONS EXPIRATION DATE

BEFORE

2 - 2 Year

PAYMENT TERMS DELIVERY TIMEFRAME

NET 45

ALTERNATE PAYMENT OPTIONS EXTENDED PURCHASING

☒ P-Card ☒ PRC ☐ Other ☒ Yes ☐ No

MINIMUM DELIVERY REQUIREMENTS

DESCRIPTION OF CHANGE NOTICE

OPTION LENGTH OF OPTION EXTENSION LENGTH OF EXTENSION REVISED EXP. DATE

☐ ☐ N/A

CURRENT VALUE VALUE OF CHANGE NOTICE ESTIMATED AGGREGATE CONTRACT VALUE

N/A

$10,000.00 $2,410,000.00

Effective February 22, 2024, LARA - CRA is hereby added to this Contract and $10,000 is being added for their spend. The LARA - CRA Program Manager is Derek Edwards.

Additionally, the Contractor's Program Manager has been updated to Kevin Brethauer. kevin.brethauer@airgas.com, 231-878-

Please note: The Contract Administrator is updated to Jordana Sager.

All other terms, conditions, specifications and pricing remain the same. Per contractor and agency agreement, and DTMB Central Procurement approval.

INITIAL EXPIRATION DATEINITIAL EFFECTIVE DATE

N/A

DESCRIPTION

Program Managers for

CHANGE NOTICE NO. 8 TO CONTRACT NO. 200000000436

John Scott 517-335-9800 scottj5@michigan.govEGLE

Victoria Olivarez 517-284-3304 Olivarezv1@michigan.govMSP

Robert Telesz 517-241-5539 Teleszr1@michigan.govDTMB

Derek Edwards 517-256-2509 EdwardsD7@michigan.govLARA

Department of Technology, Management, and Budget

320 S. WALNUT ST., LANSING, MICHIGAN 48933

P.O. BOX 30026 LANSING, MICHIGAN 48909

CONTRACT CHANGE NOTICE

Change Notice Number 7 to

Contract Number 200000000436

Various

Alannah Doak tom.wenzlick@airgas.com

Tom Wenzlick

Lansing, MI 48906

AIRGAS USA LLC

CV0029743

517-983-8891

2140 Mint Road

(517) 230-9424

S T

A T

E

P ro g n a g e r

C o n tra ct

A d m in istra to r

C O

N T R A C T O

R

DTMB

doaka@michigan.gov

$2,400,000.00

February 1, 2020 January 31, 2024

BULK AND CONTAINERIZED GASES, RELATED PRODUCTS AND SERVICES AND WELDING AND SAFETY

CONSUMABLES

January 31, 2024

INITIAL AVAILABLE OPTIONS EXPIRATION DATE

BEFORE

2 - 2 Year

PAYMENT TERMS DELIVERY TIMEFRAME

NET 45

ALTERNATE PAYMENT OPTIONS EXTENDED PURCHASING

☒ P-Card ☒ PRC ☐ Other ☒ Yes ☐ No

MINIMUM DELIVERY REQUIREMENTS

DESCRIPTION OF CHANGE NOTICE

OPTION LENGTH OF OPTION EXTENSION LENGTH OF EXTENSION REVISED EXP. DATE

☒ 2 Years ☐ January 31, 2026

CURRENT VALUE VALUE OF CHANGE NOTICE ESTIMATED AGGREGATE CONTRACT VALUE

See Section 2.1 Delivery

$0.00 $2,400,000.00

Effective October 27, the first 2-year option available on this contract is hereby exercised. The revised contract expiration date is 1/31/2026.

All other terms, conditions, specifications and pricing remain the same.