Filtering by: Innovative Approaches

Sep
14
3:10 PM15:10

Compact (Hot) Water Design: Delivering Code Credits, Customer Satisfaction, and Water Savings

Innovative Approaches
Breakout 4: 3:10–4:10 p.m.

What is the most energy, water, and time efficient way to install a hot water distribution system for a given floor plan? When should you install water heaters in multiple locations? What would be more efficient floor plans from a hot water perspective? When is it appropriate to use drain water heat recovery systems? How can these considerations be integrated into good building design? We will address these questions using demonstrations that evaluate a full-scale layout of the wet rooms in a typical two-bathroom dwelling and that compare the volume of water in pipes of different lengths and diameters.

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Sep
14
2:00 PM14:00

Why Your Shower Feels Wimpy (And What You Can Do About It!)

Innovative Approaches
Breakout 3: 2–3 p.m.

In this session we will follow the water from where it enters a building through to a typical shower on the second floor. Along the way, we will discover the pressure losses, some avoidable, others not, that the water encounters. We will look at measured data from almost 70 combinations of pipe and fittings and from several tub/shower valves and examine how pressure compensating aerators and flow regulators improve system performance and customer satisfaction. Then we will show how using the IAPMO Water Demand Calculator (WDC) can be used to right-size pipes based on modern flow rates and plumbing materials. We will demonstrate that implementing these strategies can reduce the cost of complying with the 2021 WSEC-C for multifamily buildings by sharing the first cost and operational benefits of utilizing the WDC in apartment buildings that were built in 2020.

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Sep
14
11:30 AM11:30

Completing the Grow Community: Built Green 5-Star

Innovative Approaches
Breakout 2: 11:30 a.m.–12:30 p.m.

This session will be a presentation about final phase of the Grow Community on Bainbridge Island, which will be a Built Green 5-Star development. We will discuss the architecture, new and innovative construction methods, and the sustainable design features of the project.

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Sep
14
10:10 AM10:10

Welcoming Diverse Subcontractors & Workforce

Innovative Approaches
Breakout 1: 10:10 a.m.–11:10 a.m.

Emerald Cities Collaborative and EnerCity Collabortive will moderate a discussion with experts from workforce development and minority contractors (MBE's) from different specialty trades. The panel will share what best practices successful GCs have implemented or have in place that create a mutually beneficial relationship and create a positive and open work environment. Discussion questions for MBE panelists will include:

  1. What makes for a successful and inclusive job site culture?

  2. Challenges of working with a new GC or Prime?

  3. How can GCs/Primes create a welcoming environment and policies for diverse contractors and workers?

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