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cheryllcrruz · 3 years ago

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Where to Buy Navien Tankless Water Heaters

Last month the G&C Plumbing and Heating crew took a road trip to New Jersey to complete a two-day training on Navien boilers and tankless water heaters. They are pretty pumped about what they learned and are now certified and trained to install and service all Navien products. Here’s what they had to say about the experience.

Navien – A global leader in energy efficient and water saving technology

“This brand is the top of the line,” said Greg Sheck, Grand Master Plumber from G&C. “We spent approximately 14 hours in lectures and in hands-on and interactive product training to become experts in this amazing technology for our clients.”

Navien was an early leader in developing condensing technology for boilers and water heaters.

What makes them so unique is the systems use condensing technology to maximizes energy savings by capturing additional heat from the flue gasses (that is conservation thinking down to the molecular level).

As a result, energy consumption and greenhouse gases are significantly reduced with Navien products and the tankless technology also saves water and energy by only heating water when you need it.

“We took a road trip to New Jersey because we care about keeping up with top-of-the-line products and knowing how to install and service them, but it was also a great teambuilding experience,” said Brandon Sheck, Greg’s top-notch plumbing son.

What impresses Greg and Brandon most about Navien boilers and tankless water hearts is the NPE-Advanced ComfortFlow® technology used for continuous hot water. “This design looks and acts like something you’d see on a space station,” said Brandon.

These were his favorite highlights:

The internal recirculation pump and buffer tank

It earns up to 3 Leadership in Energy and Environmental Design (LEED) points with recirculation

It lowers the Home Energy Rating (HER) index score

It’s Wi-Fi enabled with NaviLink®

It has an optional HotButton™ on demand control kit, and

It was the 2013 Air-Conditioning, Heating, Refrigerating (AHR) Innovation Award Winner.

Here is where the guys totally nerd out on you…

Greg said...

“I was very impressed how the system incorporates a built-in insulated buffer tank and recirculation pump,”

“The buffer tank eliminates that bunched-up cold water you often get when you first turn on some on-demand heaters.”

Brandon said...

“I think clients will like that the system has similar technology to the popular Nest in that it uses NaviLink™ module to connect to any new Navien NPE series tankless water heater, NCB-E series combi-boiler, NHB series and NFB series boiler so you can turn a unit on or off, change the water temperature, monitor system status and even activate the recirculation system on the NPE-A tankless water heater,”

Naiven Products is the Guys Totally Love

So, now that the G&C team is certified to install and service all Navien products (and maybe a bit obsessed about the technology), here are a couple for you to check out

Navien NPE-A and NPE-S units replace inefficient tank heaters, saving water, natural gas and electricity with added benefits of endless supply of hot water, lower maintenance costs and longer product life. You can cascade up to 16 units in side by side or back to back configurations. The Ready-Link Manifold System provides everything an installer needs for a side-by-side wall-mounted application, side-by-side floor-mounted rack application or floor-mounted back-to-back applications.

Navien NCB-E is the first high efficiency condensing combination boiler with the capacity to supply both heat and domestic hot water for larger homes — enough hydronic heat for a whole house, plus hot water to run two showers and a dishwasher all at the same time.

Want more information about Navien boilers and tankless water heaters?

Call the guys at G&C Plumbing and Heating today – they learned more about these technology wonders than in two days than most kids learn in a year at school!

Via https://www.gandcplumbing.com/post/where-to-buy-navien-tankless-water-heaters

source https://gandcplumbing.weebly.com/blog/where-to-buy-navien-tankless-water-heaters

0 notes

gandcplumbing · 3 years ago

Text

Where to Buy Navien Tankless Water Heaters

Navien – A global leader in energy efficient and water saving technology

Navien was an early leader in developing condensing technology for boilers and water heaters.

As a result, energy consumption and greenhouse gases are significantly reduced with Navien products and the tankless technology also saves water and energy by only heating water when you need it.

These were his favorite highlights:

The internal recirculation pump and buffer tank

It earns up to 3 Leadership in Energy and Environmental Design (LEED) points with recirculation

It lowers the Home Energy Rating (HER) index score

It’s Wi-Fi enabled with NaviLink®

It has an optional HotButton™ on demand control kit, and

It was the 2013 Air-Conditioning, Heating, Refrigerating (AHR) Innovation Award Winner.

Here is where the guys totally nerd out on you…

Greg said...

“I was very impressed how the system incorporates a built-in insulated buffer tank and recirculation pump,”

“The buffer tank eliminates that bunched-up cold water you often get when you first turn on some on-demand heaters.”

Brandon said...

Naiven Products is the Guys Totally Love

So, now that the G&C team is certified to install and service all Navien products (and maybe a bit obsessed about the technology), here are a couple for you to check out

Want more information about Navien boilers and tankless water heaters?

Call the guys at G&C Plumbing and Heating today – they learned more about these technology wonders than in two days than most kids learn in a year at school!

source https://www.gandcplumbing.com/post/where-to-buy-navien-tankless-water-heaters

0 notes

architectnews · 4 years ago

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Mukilteo Multimodal Ferry Terminal, Washington

Mukilteo Multimodal Ferry Terminal, Washington Commercial Building, Architecture Development, Images

Mukilteo Multimodal Ferry Terminal in Washington

Jan 7, 2021

Mukilteo Multimodal Ferry Terminal

Design: LMN Architects

Location: Washington, USA

LMN Architects is pleased to celebrate the opening of the Mukilteo Multimodal Ferry Terminal in Mukilteo, Washington. With input from local tribes, the two-story terminal building, designed in partnership with KPFF Consulting Engineers, replaces the existing terminal built in 1957 and adheres to contemporary environmental and building standards.

The Mukilteo-Clinton ferry route moves more than two million vehicles and nearly four million riders annually in conjunction with State Route 525, the major transportation corridor connecting Whidbey Island to the Seattle-Everett metropolitan area. With proximity to commuter trains via Sound Transit’s Mukilteo Sounder Station, the new two-story terminal building’s walk-on ridership is expected to increase more than 100 percent over the next 20 years during peak commute times. The new terminal provides more space for vehicle holding and separates pedestrian and vehicle boarding with an overhead walkway for safer, more efficient loading, especially for people with disabilities.

Charlie Torres, Mukilteo Design Project Manager at WSF, comments: “We listened intently and realized our project had to tell a story, one that had been partially hidden from the general public for years and covered under a Cold War fueling tank farm and a pioneer lumbermill before that. The group of designers asked to bring the project together embraced the goal of designing a new ferry terminal that honored and respected the history and values of the Coast Salish people. While only a transportation facility, it owes a debt to the generations of people who occupied this beautiful piece of land along the Salish Sea thousands of years before our time. The project is light on the earth and wrapped in cedar.”

Howard Fitzpatrick, Principal, LMN Architects, comments: “The Mukilteo Multimodal Ferry Terminal is the result of an intensive collaboration between the design, engineering, and contracting teams. But it would not have been possible without the inspiration and sense of mission that the team drew from our tribal partners. The historic significance of the site to the tribes, combined with its incredible natural beauty, inspired the team to produce a project that is imbued with a deep sense of history, while at the same time recognizing the vitality and forward-looking orientation of the area’s original inhabitants.”

The building’s longhouse form, derived through a close collaboration with numerous Coast Salish tribes, enriches the passenger experience, streamlining circulation and managing large patron flows with intuitive wayfinding. Vertical transportation cores with elevators and stairs at each end of the structure lead to a linear promenade at the upper level, from which entries to the ticketing and waiting area are visible.

Phillip Narte, WSF Tribal Liaison, comments: “The Ferry Terminal has been the most challenging project I have been involved in due in part to the collaboration with 11 tribal governments, and the associated cultural and historical issues. I believe the project will become a model for how local, state, and tribal governments can work together. The Mukilteo Multimodal Ferry Terminal is the most rewarding and satisfying project that I will ever work on.”

The waiting room is a daylight-filled space with views to land and sea that help orient ferry riders. Tribal cultural motifs created by local, Native American artists James Madison and Joe Gobin are displayed throughout the building, creating a welcoming atmosphere of regional belonging. In conjunction with the terminal, a new waterfront promenade connects a path from downtown Mukilteo, through the terminal and on to the beach, creating an elevated pathway for public use.

Andrew Bennett, Principal, KPFF Consulting Engineers, comments: “The Mukilteo Multimodal Ferry Terminal has been an amazing opportunity to contribute to our regional transportation system. It was an exceptionally complicated project and KPFF was fortunate to have visionaries like LMN on our team. We were able to work with literally dozens of stakeholders, firms, and government agencies to deliver this project. Everyone can be proud of what we’ve accomplished, and we hope this terminal continues to be a valuable public asset for years to come.”

LMN Architects worked closely with the Coast Salish tribes, whose traditional fishing rights encompass the area’s coastal waters, to incorporate environmental stewardship into the overall concept. The project’s strong sustainability ambitions started with repurposing the brownfield site, which previously housed a U.S. Air Force Cold War fuel depot and pier. Removing the pier eliminated approximately 10 percent of the Puget Sound’s remaining toxic creosote piles. The structural expression combines advanced energy and water conservation, and the longhouse-style shed roof allows for a full array of photovoltaic panels, meaning the facility can return energy to the grid.

The roof canopy is made from cross-laminated timber, sustainably harvested and locally sourced. Heating and cooling the concrete-slab main floor with electric heat pumps efficiently provides interior comfort year-round. A rack-and-pinion window system automatically opens and closes in response to changing conditions, optimizing airflow and comfort. The vehicle holding area features pervious concrete that collects stormwater and filters it through layers of sand before it enters the Possession Sound. Other advanced stormwater treatment systems are used throughout the terminal site.

Howard Fitzpatrick, Principal, LMN Architects, comments: “The design team took the responsibility of building on such a historically significant and sacred site very seriously. While it is impossible to construct a modern facility without impacting the site, our goal was to minimize those impacts, to work with the sun, rain, wind and views that have always defined this coastline to make a building that respects both its site and the culture that has occupied it for thousands of years.”

The Mukilteo Multimodal Ferry Terminal provides a flexible asset for the community while creating a major new transportation hub that alleviates congestion and provides a new connection to public transit. The new terminal improves numerous shortcomings of the existing 63-year old facility while looking to the future with a sustainable approach serving the Pacific Northwest’s rapidly evolving transportation needs.

Walt Niehoff, Partner, LMN Architects, comments: “When we began the design, we were conscious of the transportation and infrastructure needs, but more importantly the rich history of the project and site. LMN and our team of consultants set out to create a welcoming civic space and a terminal for the new century. In addition to providing much-needed infrastructure improvements for the Mukilteo-Clinton route, the building celebrates the nature around the site, meets modern accessibility requirements, and improves both passenger safety and circulation. The Mukilteo Multimodal Ferry Terminal is the first new ferry terminal built in 40 years in the state of Washington, and we are extremely proud to be a part of this effort to help improve public infrastructure in the Pacific Northwest.”

The new terminal officially opened at 5:50 p.m. on December 29, upon arrival of the 5:35 p.m. departure out of Clinton. That sailing marked the end of an 18-hour closure of the route to move floating marine structures from the old terminal to the new one. Because of COVID-19 restrictions on large gatherings, there was no grand opening ceremony.

LMN Architects is recipient of the 2016 AIA National Architecture Firm Award and is widely recognized for its design of projects that support smart, sustainable cities. The firm has successfully completed more than 700 projects across North America, including the double LEED Platinum Vancouver Convention Centre West in Vancouver, Canada; Cleveland Convention Center & Civic Core in Cleveland, Ohio; Tobin Center for the Performing Arts in San Antonio, Texas; and the Voxman Music Building at the University of Iowa in Iowa City, Iowa. The firm’s ongoing dedication to communities at all scales is underscored by its design approach, creating environments that elevate the social experience.

Mukilteo Multimodal Ferry Terminal, Washington – Building Information

Design: LMN Architects

Location: 910 1st Street, Mukilteo, Washington

Client: Washington State Ferries Design Years: 2014-2017 Construction Years: 2019-2020 Major Building Materials: Concrete, steel, heavy timber and CLT Program: Multi-modal Ferry Terminal with Maintenance Building and Toll Plaza

Site Area: 401,112 SFT (37,264.5 sqm)

Floor Area: Terminal: 5,865 SFT (545 sqm) Maintenance Building: 4,193 SFT (389.5 sqm) Toll Plaza: 828 SFT (77 sqm).

Building Height: 47 FT. (14 m.) Number of Floors: 2 Cost of Construction: $187 million

Project Team: Clay Anderson David Backs Greg Bishop, AIA Elizabeth Correa, AIA Aubrey Davidson, AIA Matthew Fisher, AIA Howard Fitzpatrick, AIA Cody Gabaldon Apoorv Goyal Mette Greenshields, AIA Chelsea Holman Euiseok Jeong, AIA Gustavo Lopez, AIA Graham Moore, Associate AIA Lori Naig, IIDA Walt Niehoff, AIA Christopher Patterson, AIA John Petterson, AIA Bennett Sapin, AIA Tyler Schaffer, AIA Todd Schwisow, AIA Kathy Stallings, AIA John Woloszyn, AIA Rushyan Yen, AIA

Prime Consultant; Project Manager, Structural and Civil Engineer: KPFF Consulting Engineers General Contractor: IMCO General Construction Landscape Architect: HBB Landscape Architecture Lighting Design: Dark Light Design Mechanical/Plumbing Engineer: FSi Consulting Engineers Electrical Engineer: Jacobs Engineering Group Communications: Ergosync Engineering Vertical Transportation: The Greenbusch Group, Inc Geotechnical Engineer: Hart Crowser Signage Design: Ilium Security Design: Washington State Ferries

Photography: Benjamin Benschneider

Mukilteo Multimodal Ferry Terminal, Washington images / information received 070819

LMN Architects

Location: Seattle, Washington, USA

Washington Architecture

Seattle Architecture Designs – chronological list

Seattle Architecture News

Seattle Fire Station 32 Architects: Bohlin Cywinski Jackson photography : Nic Lehoux Seattle Fire Station 32

Fire Hall in Richmond

Washington Architecture

Federal Way Performing Arts and Event Center Design: LMN Architects photo : Jeremy Bittermann Federal Way PAEC Seattle Building

Rocky Pond Winery Tasting Room, Chelan, Washington Design: SkB Architects photo : Benjamin Benschneider Rocky Pond Winery Tasting Room in Chelan, Washington

US Architecture Designs – chronological list

Seattle Architecture – Selection

Modern Oasis, Medina, Eastside, King County, Washington, USA photo : Lara Swimmer Washington house by SkB Architects

KEXP Headquarters, Seattle photo : Jeremy Bittermann Washington building by SkB Architects

Seattle Architect Offices

LMN Architects Seattle

Comments / photos for the Mukilteo Multimodal Ferry Terminal, Washington page welcome

Website: USA

The post Mukilteo Multimodal Ferry Terminal, Washington appeared first on e-architect.

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womaninconstruction-blog · 8 years ago

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Case Study: Stockholm Waterfront

Jessica Lynn

10.28.16

Case Study: Stockholm Waterfront

Project: Stockholm Waterfront

Location: Klarabergsviadukten 61 Stockholm, 111 64 Sweden (Stockholm, Sweden)

LEED Version: LEED BD+C: New Construction v3 - LEED 2009

Certification Level Achieved: Gold (62/110)

Owner: Jarl Asset Management-City of Stockholm

Architect: White arkitekter

General Contractor: PEAB

USGBCs+ Global LEED is an extension of USGBC. The addition to USGBC is an inclusion to European building standards for European Countries. Scandinavia is one of the leading countries to incorporate a high rising amount of LEED certified buildings. The Stockholm Waterfront also known locally as Klara Hotell och Konferens (translated The Klara Hotel Conference Center). Optimally the building sits on the Riddarfjärden, the easternmost bay of Lake Mälaren which flows into the Baltic Sea. One of the shining jewels of Stockholm, Sweden (Klarabergsviadukten 61 Stockholm, 111 64 Sweden) attracting international visitors and locals for conferences and events. The owner of the building Is Jarl Asset Management which the City of Stockholm commissioned for managing the project. Construction began 2007 and finished in 2010. Stockholm Waterfront earned LEED Gold 62/110 Credits. A majority of the credits were earned through energy efficient aspects. It has been stated in several articles the notable Stockholm Waterfront is one of the most energy efficient building and used processes uncommon to most building construction.

The following is the credit breakdown for the LEED Gold Certification

SUSTAINABLE SITES AWARDED: 19 / 26

SSc1 Site selection 1 / 1

Site was originally an old mail terminal and is located within the up and coming neighborhood; Norrmalm

SSc2 Development density and community connectivity 5 / 5

Stockholm Waterfront is located in the heart of city creating access within walking distance of several amenities including Stockholm Central Station, Public Parking, Bus, stores, Art Galleries and Museums.

SSc4.1 Alternative transportation - public transportation access 6 / 6

Stockholm Central Station, Public Parking, Bus (City Terminal), have drop off points creating easy access and walking to the building. The hotel part of the building offers free use of bikes.

SSc4.2 Alternative transportation - bicycle storage and changing rooms 1 / 1

Changing rooms and lockers are placed near bicycle storage of building.

SSc4.3 Alternative transportation - low-emitting and fuel-efficient vehicles 3 / 3

Stockholm Waterfront provided electric charging stations for 5% of the total amount of parking available. Stations have preferential status for drivers with a 20% discount parking rate.

SSc4.4 Alternative transportation - parking capacity 2 / 2

Public Parking is near the building itself at just a few of the offered locations: Torsgatan 1 parking in the read of Cloud Nine Restaurant. Lindex a clothing store off of Regeringsgatan 15 has parking behind. Both businesses are approximately half a mile or 800 meters from Stockholm Waterfront..Norr Mälarstrand 2-80 is an open surface lot at about ¾ of a mile or 1,200 meters from the conference center.

SSc7.1 Heat island effect - nonroof 1 / 1

The roof of the structure is split 50% with vegetation, to incorporate more biodiversity. The remaining 50% of the roof is low albedo with an SRI index of 80 per ASTM International Standard E1980.

WATER EFFICIENCY AWARDED: 8 / 10

WEc1 Water efficient landscaping 4 / 4

Use of local vegetation and grouping of plants based on watering needs. Both of these factors minimize maintenance all the while increasing curb appeal.

WEc2 Innovative wastewater technologies 2 / 2

Rain water is captured from the roof and low flow faucets and toilets restructure the traditional use of removal of waste. The system in place offsets the use and energy of local amenities encouraging a self sufficient system.

WEc3 Water use reduction 2 / 4

Use of low flow faucets and toilets were installed in all restrooms.The faucets are rated at .5 Gallons per Minute (GPM). Alternative water source is included in credit EAc4 Enhanced refrigerant Mgmt with Lake Klara Sjö (Lake Klara) the nearby canal provides a water source, which the building collects and stores in the basement as ice storage.

ENERGY & ATMOSPHERE AWARDED: 17 / 35

EAc1 Optimize energy performance 13 / 19

The building naturally generates heat through the glass facades which act like solar collectors.

EAc3 Enhanced commissioning 2 / 2

Stockholm Waterfront has a documented commissioning process and was approved by commissioning authority in compliance with ASHRAE Guideline 0–2005 and ASHRAE Guideline 1.1–2007.

EAc4 Enhanced refrigerant Mgmt 2 / 2

Lake Klara Sjö (Lake Klara) the nearby canal provides a water source, which the building collects and stores in the basement as ice storage. A control system uses the water to transfers energy throughout the building. Thus, addressing all cooling needs.

MATERIAL & RESOURCES AWARDED: 5 / 14

MRc2 Construction waste Mgmt 1 / 2

PEAB diverted 50% of construction waste. Dumpsters were set up for individual separation of materials into three streams (glass, metal, and plastic).

MRc4 Recycled content 2 / 2

Furniture was brought in from Green Furniture Concept (GFC) is an international furniture company with a Nordic supply facility. Furniture is comprised of upcycled materials and based on regional Nordic Ecolabel (3rd party labeler, verification of quality) as a base standard.

MRc5 Regional materials 2 / 2

Local materials were shipped for the project 90% of which came from local distributors. This meant materials were brought in from 100 miles minimizing fuel and shipping costs.

INDOOR ENVIRONMENTAL QUALITY AWARDED: 5 / 15

EQc1 Outdoor air delivery monitoring 1 / 1

System is in place for outdoor air flow and delivery to the structure. Monitoring of the control system is configured outdoor airflow to maintain intervals of 15 minutes.

EQc2 Increased ventilation 1 / 1

Mechanically vented spaces meets requirements with 30% of outdoor air ventilation to occupied spaces based on ASHRAE International Standard 62.1-2004.

EQc3.1 Construction IAQ Mgmt plan - during construction 1 / 1

PEAB submitted an Indoor Air Quality plan. MERV rating of 8 for filtration systems and all materials are properly closed off and kept from exposure to dust, moisture, and other materials.

EQc3.2 Construction IAQ Mgmt plan - before occupancy 1 / 1

PEAB submitted am Indoor Air Quality management plan. This included a flush out pre-occupancy, MERV rating of 8 for filtration systems, and all materials are properly closed off and kept from exposure to dust, moisture, and other materials.

EQc8.2 Daylight and views - views 1 / 1

This is mentioned in an earlier credit. The glass facade increases natural sunlight increasing the natural visibility within the building, decreasing the need for natural light. Health benefits are in tow as well with a better working environment and overall mood of visitors and staff.

INNOVATION AWARDED: 4 / 6

IDc1 Innovation in design 3 / 5

A veil of Z profiles in Stainless steel create a playful shape in the structure but also help add square footage to the upper part of the structure.

IDc2 LEED Accredited Professional 1 / 1

White arkitekter provided a LEED AP for this project.

REGIONAL PRIORITY AWARDED: 4 / 4

EAc1 Optimize energy performance 1 / 1

The glass facades are 1,040 m2 solar collectors that on average gather 1 MW of heat energy on a daily basis.

EAc3 Enhanced commissioning 1 / 1

Concordant system was installed for this specific project. Heat is moved and distributed between The building by a water pump.The water pump pulls heat between your house and water drawn from Lake Klara Sjo which is stored in 250 Tons of ice tanks which can be found in the basement.

WEc1 Water efficient landscaping 1 / 1

Pre-planning and plantining included the use of native plants and grouping based on watering needs. Both of these factors minimize maintenance all the while increasing curb appeal.

WEc2 Innovative wastewater technologies 1 / 1

The use of rain water is captured from the roof and low flow faucets and toilets restructure the traditional use of removal of waste. The system in place offsets the use and energy of local amenities encouraging a self sufficient system.

INTEGRATIVE PROCESS CREDITS AWARDED: 0 / 3

IPpc100 Passive Survivability and Functionality During Emergencies REQUIRED

Mitigating risks by way of thermal resilience, backup power, and access to potable water.

IPpc98 Assessment and Planning for Resilience REQUIRED

Hazards are identified including; flooding, tornadoes, earthquakes, droughts, and landslides.

IPpc99 Design for Enhanced Resilience REQUIRED

Assessment for the following concerns: Sea Level Rise/Storm Surge, River Flooding, Winter Storms, Temperature, Precipitation Changes and Storm Intensity.

TOTAL 62 / 110 for LEED Gold Certified

Bibliography

Gregor, A. (2016). USGBC | Global LEED. Retrieved October 10, 2016, from http://plus.usgbc.org/global-leed/

Wilson, A. (2016, March 10). Retrieved October 29, 2016, from mainstreaming_reslience_making_resilient_design_part_standard.pdf

City Bikes. (2016). Retrieved October 29, 2016, from http://citybikes.se/home

Cloud Nine Restaurant. (2016). Retrieved October 29, 2016, from http://restaurangcloudnine.se/

EABCT2016 – IN THE CITY. (2016). Retrieved October 29, 2016, from http://eabct2016.org/inthecity/

Heat Pump Systems. (2016). Retrieved October 29, 2016, from http://energy.gov/energysaver/heat-pump-systems

How To Get There. (2016). Retrieved October 29, 2016, from http://www.stockholmwaterfront.com/location/get-there

JRS Asset Management. (2015). Retrieved October 23, 2016, from https://jrsam.se/

Nordic Ecolabel. (2016). Retrieved October 29, 2016, from http://www.nordic-ecolabel.org/

Project: Stockholm Waterfront - White arkitekter AB. (2010). Retrieved October 23, 2016, from http://www.world-architects.com/en/projects/34653_Stockholm_Waterfront

Performance Tested Comfort Systems® Air ... (2016). Retrieved October 29, 2016, from https://www.bpa.gov/EE/Sectors/Residential/Documents/Heat_Pump_Commissioning_procedure_2007.pdf

Stockholm Waterfront A Model of Sustainable Urban Development. (2016, January 21). Retrieved October 29, 2016, from http://www.ecobuildingpulse.com/news/stockholm-waterfront-a-model-of-sustainable-urban-development_c

Stockholm Central Station in Stockholm, Sweden. (2016). Retrieved October 29, 2016, from https://travel.sygic.com/en/poi/stockholm-central-station-poi:56601

Stockholm Congress - Stockholm Waterfront Congress Centre. (2016). Retrieved October 23, 2016, from http://www.stockholmwaterfront.com/

Stockholm Parking. (2016). Stockholm Parkering | Kvällsparkering. Retrieved October 29, 2016, from http://www.stockholmparkering.se/Pages/Kvallsparkering.aspx

Stockholm Waterfront - Wikipedia. (2016, May 12). Retrieved October 24, 2016, from https://en.wikipedia.org/wiki/Stockholm_Waterfront

Stockholm Waterfront Congress Centre - emporis.com. (2016). Retrieved October 23, 2016, from https://www.emporis.com/buildings/290944/stockholm-waterfront-congress-centre-stockholm-sweden

Stockholm Waterfront Congress Centre. (2015, December 14). Retrieved October 29, 2016, from http://www.lusas.com/case/civil/swcc.html

Stockholm Waterfront | U.S. Green Building Council. (2016). Retrieved October 10, 2016, from http://www.usgbc.org/projects/stockholm-waterfront

Stockholm Waterfront. (2010). Retrieved October 29, 2016, from http://www.peab.se/Hallbarhet/Miljo/Certifiering-av-byggnader/LEED/Stockholm-Waterfront/

Sustainability. (2016). Retrieved October 29, 2016, from http://www.greenfc.com/sustainability

Water-Smart Landscapes Start With WaterSense. (2013, July). Retrieved October 29, 2016, from https://www3.epa.gov/watersense/docs/water-efficient_landscaping_508.pdf

#USGBC #womaninconstruction #BuidlingGreen #Sustainability #USGBC+#Stockholm #Sweden #Skanska #NordicEcolabel #CaseStudy #WaterSmart

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marviinmelton · 5 years ago

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Why Refrigeration System is an Essential Part in Healthcare Industry

The healthcare industry consumes loads of energy and release a lot of waste into the environment. Equipment working on a 24/7 basis- ICU machines, CT scanners- and at full power mode is unavoidable. Some healthcare managers opine that reducing environmental impact and lowering electricity bills remains a pipe dream. If you are in a similar predicament, this is the best news you will get today- it is possible. You do not even have to go far or spend much. Simply consult the right refrigeration professional for a modernized healthcare cooling system for your healthcare facility.

Refrigeration – the gift that keeps on giving

Imagine where we would be without ice-cold beer, meat preservation or ice cream. Life would be distressing and boring if we had to visit the milk bar every time we needed some cool fresh milk. To say that refrigeration has been impactful is an understatement. This technology has transformed many industries, including healthcare.

According to research by the International Institute of Refrigeration (IIR), about 3 billion air- conditioning, heat pump and refrigeration systems exist worldwide. The number of people employed in these areas amounts to 12 million. Apart from employment, refrigeration has improved human life in areas such as food safety & security, building comfort, and of course, healthcare.

Applicability in Healthcare

Health amenities like laboratories, hospitals and training facilities need appropriate temperature control to safeguard sensitive materials. You can guess how the medical field would be if there was not proper preservation technology for blood tissues, vaccines, drugs and so forth. Climate control and refrigeration are simply inseparable with this industry.

Refrigeration affects human health directly through the inhibition of development of toxins and bacteria. Keeping heat sensitive products at a temperature range of between 2°C and 8°C has seen their market extend extensively. The effect of this solution has been experienced in vaccine management too. For instance, it has helped eradicate poliomyelitis globally, from 350,000 cases in 1988 to a mere 416 in 2013.

For these and other reasons, there is perpetual demand for reliable refrigeration service providers in healthcare industry.

Sustainability and Refrigeration

The desire anyone performing energy conservation in hospitals is to pursue climate friendliness. In this regard, the World Health Organization has suggested a few elements that include energy efficiency, alternative energy generation, green building design and transportation. Others are water, waste and food.

Focusing first on energy, it is notable that most major procedures in healthcare are energy-intensive- water-heating, clinical processes, temperature control, ventilation etc. Clients can succeed in improving energy efficiency in hospitals, and continue to meet the energy demands.

The most important input by refrigeration system managers towards success of Hospitality Energy Management Systems is to insist on proper design, installation and maintenance. It is easy to get a healthcare cooling system running, but overlooking the crucial bits can lead to refrigerant loss and other issues that affect efficiency. Hiring industry specialists may cost a bit more, but it will be a worthy step ultimately. You will not have to redo or have to contend with poor design of major components, such as hospital cooling tower and laboratory cooling system.

True, there are off-the-shelf solutions that appear fit for your hospital. However, you can get longer-term gains by consulting a refrigeration specialist for a custom-made solution. This is important, considering variables like condenser technology and refrigerant type. Experts who actually visit your premises and assess the circumstances are better placed to design the right refrigeration system for hospital energy saving.

ARANER, Your Trusted Partner for Healthcare Refrigeration

Considering the indisputable role of refrigeration in healthcare, ARANER designs, installs and maintains the best healthcare cooling systems. We deliver dependable and energy efficient refrigeration solutions.

The healthcare industry has specific refrigeration requirements, safety being at the core of the businesses. We believe that insisting on sustainable and efficient solutions is ideal for this industry. With our vast experience in this and other fields, you can bet we will apply the latest technologies that focus on safety and energy efficiency.

Cooling for healthcare is intricate, so there are a number of legislation requirements no matter where you are located. For example, we constantly encounter a requirement for regular maintenance by an expert to maintain peak performance of the refrigeration system.

When you look back at the case of Farah Hospital in Amman, you realize that our specialty in the healthcare industry is worth emulating. What we helped achieve there, coming in for installation of a modern cooling system for the hospital in 2012, showed that refrigeration is one of the drivers of the healthcare industry.

Together with the hospital team, we implemented a 1,280 TR·h Thermal Energy Storage Tank (TES) system and 3,300 kW Heat Pumps, two of our most popular solutions. The facility not only managed to reduce their energy expenses, but also be on the road to LEED certification.

In summary, ARANER refrigeration solutions present healthcare facilities with the following potential benefits:

LEED certification for integrated refrigerant op

Reduced electrical consumption

Better global efficiency

Enhanced compressor coefficient of performance (COP)

Improved lifespan for equipment

Reduced maintenance cost

Conclusion

Refrigeration is an irreplaceable supporting system for healthcare, as all the innovative products aligned to this nexus have proved. Whether it is standalone refrigeration products or embedded healthcare cooling system, the industry has gained immensely from the beginnings. ARANER is proud to be recognizable in energy conservation in hospitals through the most advance cooling refrigeration energy solutions, like the case of Farah Hospital. Give us a call if you need our help in this area.

La entrada Why Refrigeration System is an Essential Part in Healthcare Industry aparece primero en Araner.

Why Refrigeration System is an Essential Part in Healthcare Industry published first on https://petrotekb.tumblr.com/

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dallasmbrownb · 6 years ago

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Design Guidelines for a Net Zero Tiny House

The following is a guest post from Michael Tobias, PE, LEED AP, CEM, Founder of New York Engineers.

The basic requirement for a net zero tiny house is generating enough energy to fully cover its usage. To achieve this, the tiny house must first be designed to consume as little energy as possible, and then equipped with a generation system – typically a small photovoltaic array. Energy efficiency measures allow the use of a smaller generation system, which is very beneficial for the scale of a tiny house.

Energy Efficiency Measures for a Tiny House

Heating, cooling, ventilation and lighting account for most of the energy consumption in a tiny house. Therefore, energy efficiency measures should focus on these areas for the best results:

Heat pumps normally offer energy savings of over 50% compared with resistance heaters, making them a great option for water heating in tiny houses. The hot water can be stored in a tank for direct use, or it can circulate through PEX pipes for radiant heating.

A high-efficiency mini-split unit is the best option for air conditioning, and it should have the highest SEER rating available to minimize power consumption. For instance, a 9,000 BTU/hour unit with a SEER 30 rating only consumes around 300 watts on average.

An energy recovery ventilator (ERV) maximizes heating and cooling efficiency, by exchanging heat between the outdoor air supply and indoor air exhaust. This pre-cools outdoor air in summer and preheats it during winter.

LED lighting achieves savings of over 80% when replacing incandescent bulbs, and over 30% when replacing compact fluorescent lights. LED lamps also unburden the air conditioner because they release less heat.

Energy efficiency measures should be complemented with a high-performance building envelope for the tiny home. Structural insulated panels (SIPs) are are often recommended, since they are easy to install while providing effective insulation. For windows, triple-pane glass with low emissivity coating offers the highest thermal performance.

Using Renewable Energy Sources Effectively

Once a tiny house has been designed to be as efficient as possible, its energy needs can be covered with a smaller generation system. Photovoltaic panels and solar water heaters are the best option for most tiny houses, since they can adapt to a wide variety of site conditions.

A small wind turbine or hydroelectric turbine can achieve good results for tiny house owners, but only if the site has adequate conditions: constant wind or flowing water. On the other hand, sunlight is available almost anywhere, and solar PV systems have simple maintenance needs.

Tiny houses are often built with wheels because mobility offers many benefits. In the case of solar power, a mobile tiny house can stay out of shaded areas to receive maximum sunshine on its photovoltaic panels and solar water heater. Most sunshine comes from the southern portion of the sky in the northern hemisphere, and solar panels achieve a higher output when their tilt direction is towards the south.

While the sun can also provide natural lighting, there may be two negative consequences: glare and solar heating. To prevent this, windows should be installed where they will not face the sun directly – if the best direction for solar panels is south, windows should ideally face north.

Considering that sunlight is not available 24/7, a solar-powered tiny house requires an energy storage system. While the hot water tank accomplishes this function for heat, lithium-ion batteries are a viable option for electric appliances. They have a higher upfront cost than lead-acid batteries, but they last 4-8 times longer and have minimal losses from charging and discharging.

Conclusion

To design a net zero tiny house, energy efficiency measures are strongly recommended. While a less efficient tiny house can also become net zero, it requires a larger and more expensive generation system.

Just like in large homes, heating and cooling account for the largest share of energy consumption in a tiny house, often followed by lighting. Efficiency can be maximized with LED lighting, a heat pump and a mini-split AC, complemented with effective insulation and smart window placement. Once the energy footprint of the tiny house has been minimized, energy needs can be met with solar panels and energy storage.

Author: Michael Tobias, PE, LEED AP, CEM, Founder of New York Engineers.

Image by Michael Janzen.

from RSSMix.com Mix ID 8247361 https://tinyhousedesign.com/design-guidelines-for-a-net-zero-tiny-house/ via http://www.rssmix.com/

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michaelbradford-things · 6 years ago

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Marvels of architecture across the world

Technology has made it possible for us to design, create, and maintain structures that were not feasible in years gone by. With the additional support of artificial intelligence, architects can make informed choices regarding the building’s structure. Variables such as materials, use, and climate can all be factored in quickly by modern technology.

Together with Oasys, who offer retaining wall solutions, we take a look at some of the best examples of advanced architecture in the world.

Apple Park, Campus 2

One of the most well-known companies in the world, tech titan Apple has moved to its new offices lately. Worth a staggering $234.7bn, the company, which is now one of the biggest on the planet, was able to invest a further $5bn into a new building and move its tremendous workforce into a circular futuristic structure. The new office-space, which opened in April 2017 midway through construction, is made up of 175 acres — and is even bigger than The Pentagon.

This building’s unique trait comes from its roof. The whole structure’s roof is made from solar panels, which makes it one of the most efficient buildings the world has ever seen, in terms of energy saving. The solar panels are capable of generating 17 megawatts of power (75% during peak daytime) and the company has aims to make the complex entirely powered by renewable energy in the future. Another four megawatts are powered through the use of biofuel and natural gas within the complex, using Bloom Energy Servers which are popular within the Californian region, with Google, Yahoo and Wal-Mart using them, too.

The building’s design also prioritised the use of natural heating, ventilation, and air control (HVAC).To achieve this, air is allowed to flow freely between the inside and outside of the building, which can help assist for nine months of the entire year — highlighting the importance of such features in the DNA of design.

The Burj Khalifa

At 2,722 ft, the Burj Khalifa (also known as the Burj Dubai) is a sight to behold as the tallest structure in the world. Starting construction in 2004 and finalising the project in 2008, many decisions had to be made to ensure that this neo-futurism structure was able to serve its purpose, acknowledging that it would be a free-standing building and understanding the hot climate it would be situated in.

A series of underground water networks delivers fresh water, which has been processed be desalination plants from sea water, to the whole city of Dubai, the skyscrapers included. When the water hits the Burj, it is distributed to every corner of every floor on every level. However, with 163 floors, this can become a complicated process, which shows us just how special the Burj Khalifa actually is in terms of design.

The group of architects who planned the structure realised that using one pump for the skyscraper’s water supply could prove dangerous, due to the need for high pressure to send the water higher up. This pressure could lead to the pipes exploding. To counter this problem, they came up with a plan to help the water flow up the building in different stages.

The water supply starts in the basement, then flows up to a 40th floor reservoir station. This station then pushes the water on to a series of 200,000-gallon tanks all the way to the top of the building. As the water reaches the top, the water then travels back down under its own weight — it is said that 946,000 litres of water are supplied per day which also helps the building stay cool in the hot climate.

As a desert city, keeping buildings cool in Dubai is vital. Therefore, another water supply — an ice-chilled water system which is the first of its kind to be used in the Middle East — has also been implemented to enable substantial energy savings.

The Taipei 101

The previous title-holder for the tallest building in the world, the Taipei 101 is a platinum certified Leadership in Energy and Environmental Design (LEED) build. Up until 2016, the structure had the fastest elevator on the planet, which could travel from the 5th to 89th floor in 37 seconds!

Taiwan has a multitude of different structures to its name, from the traditional Fort Provintia, to the super-modern Tuntex Sky Tower. But what makes it so spectacular? Starting construction in 1999 and ending in 2004, the Taipei has 101 floors (if the name had not given it away) and is 1,666 ft in height — but the environmental factors that took over its design has changed the way we build for good.

Just as the Burj Khalifa’s architects had to consider the building’s need to be kept cool, the architects of the Taipei 101 had to consider Taiwan’s affinity for natural disasters, such as earthquakes and typhoons. When it comes to Taipei 101, the structure can withstand high winds of 134 mph, which is due to the model prioritising resistance through the use of curtain walls, protected glass and high-performance steel. The walls can provide heat and ultraviolet protection by blocking external heat by 50%.

The Taipei 101 has a structure that includes 36 steel columns. Eight of these are known as mega columns, and they have 10,000 pounds of concrete per inch. Within Taipei 101, there are outrigger trusses every eight floors which connect to the columns within the exterior to ensure secure resistance from probable natural disasters in and around Taiwan.

Technology will only continue to grow, so we are set to see even more projects come to fruition that balance a design aesthetic with vital survival features. For example, London is set to have 13 new skyscrapers by 2026 — we know that these will be designed to uphold the ethical requirements for a modern-day structure.

Marvels of architecture across the world was first published on http://ukconstructionblog.co.uk

Read Full Article: https://brandonholdensite.wordpress.com/2018/07/23/marvels-of-architecture-across-the-world/

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brandonholdenme · 6 years ago

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Marvels of architecture across the world

Together with Oasys, who offer retaining wall solutions, we take a look at some of the best examples of advanced architecture in the world.

Apple Park, Campus 2

The Burj Khalifa

The Taipei 101

The post Marvels of architecture across the world was first published from http://ukconstructionblog.co.uk

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pyrow3lder-blog · 8 years ago