Home 2.0 Blog Archive

Tuesday, August 30, 2016

DRAFT ONE DONE

First Draft of Construction Documents Complete

As graduating Master of Architecture students at the University of Cincinnati in 2010, my classmates and I were responsible for producing our own thesis projects that not only included a comprehensive building design, but a written document of approximately 100 pages supporting a position related to the field of architecture. The writing requirement, which I believe has since been dropped from the UC curriculum, was especially burdensome for my studio mates and I, who were not at all accustomed to writing in such large quantities as a means of expressing our ideas. That said, the writing product and process proved to be a great parallel and pre-cursor to the construction document process many of us would ultimately undertake on a regular basis as architects with both being highly iterative in the way they take on the forms of multiple drafts prior to publication.
This past weekend, I was able to complete my 'first draft' of the construction documents for the Starter Home 2.0 Oakley house, which much like the thesis document, has an index and series of different sections that elaborate on the specifics of the various disciplines of the project. Similar to the writing process, once the first draft version of the drawing sheets are completed, the next phase, which I will be focusing on in September is editing and making revisions to the overall set. This often takes the form of adding support material, deleting unnecessary and redundant information, and modifying the details to clarify and simplify the construction of various elements. For me, I want to focus primarily on comparing my specifications and details to those of the manufacturers for the building materials I am incorporating into the design and also running some questions past my builder for feedback on the preferred methods of construction they have on some different assemblies that can be constructed in a few different ways. More updates to come in upcoming weeks.


Sunday, August 21, 2016

SHEDDING SOME LIGHT ON THINGS

Lighting and Electrical Plan Progress

With the layout of the HVAC equipment and ductwork now substantially complete in the Revit model (see my last blog post for details), I turned my attention this week to adding lighting and power to the project. Sequentially in construction, the installation of light fixtures, switches and power outlets will come after the mechanical and plumbing are in place, so I have made it a point to reflect this order of operations in my design process, holding off on completing any electrical drawings until the other disciplines are accounted for. The electrical drawings (similar to the HVAC plans) are for reference only with additional engineering calculations and code measures being the responsibility of the electrical contractor to provide and conform with. Nevertheless, the electrical drawing I created for the Starter Home 2.0 Pleasant Ridge project proved to be an incredibly helpful guide for the contractor in developing an accurate budget and layout for the lighting and power installations, making it well worth my while to include again in the drawing set for the SH2.0 Oakley house. The in-progress electrical drawing shown below highlights some of the key components of the system, which will ultimately include quantities, locations and descriptions for light fixtures, switches and outlets among other things. A cool bonus of working with artificial lighting in Revit is that it gives users the ability to generate interior perspectives of the home that accurately depict the quality of light in each individual space. Below is one such rendering looking from the dining area back towards the kitchen.

Sunday, August 14, 2016

PLAYING ENGINEER

Designing the Mechanical / HVAC Systems


I've learned in recent years that one of the biggest keys to being an effective architect, developer and/or general contractor is having a genuine curiosity (and minimal working knowledge) in the vast array of disciplines that make up the design, engineering, finance and construction fields. Why is this important? Because ultimately, all of these segregated areas of expertise must be integrated to produce coherent building and renovation projects, and it is up to the architect, developer and/or general contractor to ensure that happens, similar to the way the conductor is responsible for the coming together of the various instruments to produce a successful symphony.

That said, this week I've had some fun playing mechanical engineer on the Starter Home 2.0 Oakley Project, laying out the HVAC system in Revit and coordinating how it interacts with the structural elements, plumbing runs and room layouts. This will ultimately result in an HVAC reference plan that the mechanical sub-contractor will be able to use as a basis for sizing the equipment and routing the ductwork. This worked out really well in the build-out of the SH2.0 Pleasant Ridge HVAC system, which ended up being installed almost exactly as drawn in the reference plan I developed.

Below is a quick perspective I generated showing how some of the ductwork is modeled in the basement of SH2.0 Oakley house along with an image of the HVAC reference plan mentioned above for the original SH2.0 Pleasant Ridge house. Finally, here is a link to a previous blog post where I discuss the use of Revit/BIM for the various MEP systems.


Sunday, August 7, 2016

LOOKING FORWARD

Oakley Home Schedule of Events

As I'm wrapping up the drawing set that will be used for developing a construction budget with my builder for the Starter Home 2.0 Oakley house, I thought it would be a good time to preview the next steps in getting this project ready to break ground next spring. Below is a tentative outline of the schedule of events between now and then.
  • September 2016: Complete Bid Document Drawings
  • October 2016: Develop Construction Budget
  • November 2016: Identify Project Financing Opportunities
  • December 2016: Complete and Submit Permit Drawings
  • January-February 2017: Finalize Financing and Construction Contracts
  • March 2017: Construction Start
This is obviously subject to change, but it's always helpful to have a plan in place moving forward to serve as a road map to the final destination.