03-2023-Manhole-Rehab-CAP-SW-FINAL 1.pptx

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1. Sewer Collection Rehabilitation: A Comprehensive Four-Step Process Brian Huffman – Market Segment Manager , Water Infrastructure John Sierzega – Market Segment Manager, Water Infrastructure March 14, 2023

2. Poll Question #1 2

3. Corrosion in The Sewer Environment 3

4. Microbial-Induced Corrosion 4

5. Surface Preparation The manhole before the rehabilitation started. 5

6. Surface Preparation The manhole after being pressured washed with 5000psi pressure washer. 6

7. Inflow & Infiltration 7

8. Inflow & Infiltration 8

9. Stopping Inflow & Infiltration 9

10. Stopping Inflow & Infiltration: Curtain Wall Grouting 10

11. Concrete Resurfacing 11

12. Concrete Resurfacing 12

13. Poll Question #2 Poll Question #2 13

14. Protective Liners 14

15. Certified Applicator Program Visit us at NASTT No-Dig Show 2023 in booth #702 15

16. Poll Question #3 Poll Question #3 16

17. April 18, 2023 - 12 p.m. ET HOW PROJECTS ARE DELAYED DUE TO THE GLOBAL SUPPLY CHAIN AND SINGLE SOURCE SPECIFICATIONS Over the last few years, the global supply chain has changed drastically. The trickledown effect has unfavorably affected every industry, causing huge delays in projects and the ability to source products. Join us to better understand this process and how single source specifications can contribute to even more project delays.  May 16, 2023 - 12 p.m. ET EVALUATING PRODUCT EQUALS – MORE IS BETTER, RIGHT? Product equality: how do I determine equals? Have you ever thought “Let’s just line them up, side-by-side and see who has the best values”? If you operate under the assumption that this is the best way to determine equality, then you are being misled. Comparison in this manner does not lead to improvements, but instead can prompt misleading marketing practices. In this webinar, we will discuss what you may be missing or not considering when it comes to these practices. Upcoming Webinars 17

18. John Sierzega [email protected] 708-935-4519 Thank You! Brian Huffman [email protected] 336-467-5480 Feel free to reach out to us at any time with questions. sherwin-williams.com/protective 18

19. THANK YOU