2023 HWEA/WESTT Collection Systems Conference

The Hawaii Water Environment Association (HWEA) and the Western Chapter of North American Society for Trenchless Technology (WESTT) are excited to invite you to attend the 2023 HWEA/WESTT Collections Systems Conference from November 7 to November 9, 2023!  The conference will feature a NASTT Introduction to Trenchless Technology course presented by WESTT on November 7, 2023 at the Japanese Cultural Center (2454 South Beretania Street, Honolulu, HI 96826), HWEA/WESTT conference sessions on November 8, 2023 at Ko’olau Ballrooms (45-550 Kionaole Road, Kaneohe, Hawaii 96744), and a half day "hands on" collection system operations and maintenance session on November 9, 2023 at Ko’olau Ballrooms.

**REMINDER: The HWEA Annual Sponsorship includes Collection System Conference sponsorship and registration costs (see: https://www.hwea.org/sponsorship-donate). For ala carte sponsorship options, please contact the committee chairs at This email address is being protected from spambots. You need JavaScript enabled to view it..****

CLICK HERE FOR LATEST TECHNICAL PROGRAM  

Registration rates are as follows:

*NOTE: Please be advised that payments made via Credit Card are subject to a 3.75% processing fee per transaction. 

REGISTRATION DESCRIPTIONS

NASTT Introduction to Trenchless Technology Course (HWEA/WESTT Member, Non-Member, HWEA Life Member & Neighbor-Island Member, Student):

• 1-Day Course: Presented by WESTT at the Japanese Cultural Center on November 7, 2023. Course will cover numerous trenchless methods commonly used in North America to install and rehabilitate new pipe and conduit. Please see links to sample agendas here and here. Lunch included.  

HWEA/WESTT Main Conference (HWEA/WESTT Member, Non-Member, HWEA Life Member & Neighbor-Island Member, Student):

• 1.5-Day Main Conference: Informative technical program & access to exhibits featuring vendor booths,
  lunch, and pau hana at Ko'olau Ballrooms on November 8, 2023. A "hands-on" half-day collection system operations and maintenance technical session (including lunch) will be held on November 9, 2023 at Ko'olau Ballrooms (All registrants interested in attending the half-day CSM session on November 9 will need to select option below). *Please note that HWEA
  Members are required to enter their member numbers for HWEA registration rates.

Vendor/Exhibitor (1.5-Day Main Conference Only)

• Vendor/Exhibitor Booth: Includes one (1) vendor/exhibitor attendee and one (1) table/chair setup for the 1.5-Day main conference at Ko'olau Ballrooms in a designated exhibitor area where attendees enter and gather during networking breaks for refreshments.  Please note additional vendor/exhibitor attendees must register separately at the member/non-member conference rate.

Refund Policy

• All general cancellation requests must be made by emailing This email address is being protected from spambots. You need JavaScript enabled to view it.
• Requests must be made by the deadlines specified below to receive the refund amount of the registration order.
• Cancellations made by 09/30/2023 will receive a 95% refund of registration fees.
• Cancellations made by 10/31/2023 will receive a 50% refund of registration fees.
• Any cancellations made after 10/31/2023 will not receive a refund