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Garage Fan Power Allowance

CS-v4 EAp2: Minimum Energy Performance
posted by on Nov 5, 2019, 3:13 pm

I have a two story 115,000 ft2 garage, that in the design has both supply and exhaust fans to maintain a pressure neutral design. I am submitting an exceptional calculation...

Mandatories ASHRAE 90.1-2010 for tenants in Core&Shell LEED v4

CS-v4 EAp2: Minimum Energy Performance
posted by Mauricio Ramirez on Oct 23, 2019, 12:18 pm

Hello Dear
I am working in an office project  and another Warehouse Core&Shell rating system. At this moment, we are complying with mandatories of ASHRAE 90.1 only in the parts of Core...

Last reply: Marcus Sheffer, Oct 29, 2019, 9:41 pm

Mandatory Provision for Lighting Controls C&S

CS-v4 EAp2: Minimum Energy Performance
posted by Sofia Barahona on Oct 14, 2019, 10:00 am

We are currently working on a LEED Core and Shell v4 office building on Santiago, Chile. Regarding the issue of mandatory provisions ASHRAE 90.1-2010, if there is a binding lease or sale...

Modeling baseline with System 2 of proposed hotel building with system 8

CS-v4 EAp2: Minimum Energy Performance
posted by Natalia Quintanilla on Oct 9, 2019, 6:32 pm

Hi, 

I'm modeling a 12-floor hotel building located in Dubai that uses System 8:...

Last reply: Natalia Quintanilla, Oct 14, 2019, 2:50 pm

Compliance to ASHRAE 90.1-2010- Dimming Lights

CS-v4 EAp2: Minimum Energy Performance
posted by Summer on Aug 14, 2019, 1:03 am

I'm working on an office project located at the top of a 3-level podium and has a 4-level basement parking. The parking slots are not solely for the office tower (office towers are the ones that...

Last reply: Marcus Sheffer, Sep 3, 2019, 3:57 pm

Baseline Modeling

CS-v4 EAp2: Minimum Energy Performance
posted by Pan Pan on Jul 28, 2019, 1:11 am

Hi! According to appendix G if the system is 5 to 10, each floor must be modelled with a separate HVAC. Can I apply for exception, separate hvac system, if in a certain floor there are spaces...

Last reply: Marcus Sheffer, Sep 3, 2019, 2:36 pm

Core Shell Daylighting

CS-v4 EAp2: Minimum Energy Performance
posted by Lorey Flick on Jun 12, 2019, 10:40 am

Lorey Flick Partner Flick Engineering Professionals LEEDuser Premium Member 38 thumbs up June 12, 2019- 10:46 am Please disregard the last 3 paragraphs- I copied from a previous forum as I wrote my question...Another question- How do you edit after you post??  Log in or register to post comments Marcus Sheffer LEED Fellow 7group / Energy Opportunities LEEDuser Expert 5547 thumbs up June 12, 2019- 2:43 pm In v4 daylighting for the perimeter spaces is required by 90.1-2010. No daylight can't be excluded from spaces where it is required. If you wish to claim savings for daylighting in tenant spaces you will need...

Last reply: Marcus Sheffer, Jun 18, 2019, 5:42 pm

Tenant lighting savings with local code (T24) requirements

CS-v4 EAp2: Minimum Energy Performance
posted by Maria Grimm on May 27, 2019, 11:15 pm

Is it possible to claim tenant lighting savings due to local code requirements, without a signed tenant lease agreement? I'm working on a project in California and the LPDs in the tenant office...

Last reply: Marcus Sheffer, May 28, 2019, 12:13 pm

Core & Shell Data Center (saving from IT load in tenant spaces)

CS-v4 EAp2: Minimum Energy Performance
posted by Yoyo Shek on May 6, 2019, 4:04 am

Hi All,

We are having a data center project that all data halls will be rented out (i.e. All IT equipment will be supplied by the tenant after the building completion, however the HVAC...

Last reply: Marcus Sheffer, May 28, 2019, 12:11 pm

DES- Option 1, Path 1. ASHRAE 90.1–2010, Appendix G of LEED v4 BD+C

CS-v4 EAp2: Minimum Energy Performance
posted by Amal Venugopal on May 16, 2019, 7:43 am

Hi,

Greetings!

I am doing the Energy Model for G+10 Floors Office building. The total conditioned area is 575,000 Sq ft. The project is connected with District Cooling Plant and I...

Last reply: Marcus Sheffer, May 16, 2019, 8:58 am