HomeMy WebLinkAboutProposed Building Quality Manual Presentation 12-11-17BUILDING QUALITY MANUAL
FOR RESIDENTIAL AND
COMMERCIAL DEVELOPMENT IN
WESTLAKE
DECEMBER 11, 2017 COUNCIL WORKSHOP
PART 1: WHY WESTLAKE NEEDS THIS
TO ACHIEVE WHAT THE PRESENT
DELIVERY SYSTEM DOES NOT ACHIEVE
•Most, not architects, untrained
•Plan set required for a permit is overly
simplistic (Roof Plan, Floor Plan,
General Elevations, Site plan, Electrical
Plan.
•Key decisions of style and quality
made by the trade,not by an architect.
•Designer works for the builder.
PART 1: WHY WESTLAKE NEEDS THIS
TO PROTECT THE UNUSUAL PRICE POINT
DISTINCTION OF THE SUB-MARKET
•Greater investment merited because of
enduring value
•Residential sub-markets are defined by
contextual distinctions = Natural Fabric,
High Quality, Schools, Community
Amenities, Population.
•What prevents the Westlake market from
becoming assimilated by the neighboring
sub-markets…Building Quality
PART 1: WHY WESTLAKE NEEDS THIS
TO MAKE THE MOST OF THIS UNUSUAL
OPPORTUNITY AND THERBY BENEFIT
FUTURE GENERATIONS
•70%unbuilt…no remediation
necessary…can create the vision
•Unusual residential land supply in a
context of land shortage for higher end
markets
•Economic development for the emerging
industrial cluster.
PART 1: WHY WESTLAKE NEEDS THIS
JOHN RUSKIN: When we build, let us think we
build forever. Let it not be for present delight nor
for present use alone. Let it be such work as our
descendants will thank us for; and let us think, as
we lay stone on stone, that a time is to come when
those stones will be held sacred because our
hands have touched them, and that men will say,
as they look upon the labor and see the wrought
substance of them, “SEE THIS OUR FATHERS
DID FOR US.”
PART 2: THE MANUAL
DIVIDED INTO 5 SECTIONS
•Section1: Principals of Design
•Section 2: Principals of Development
Planning
•Section 3: Residential Construction
Quality Standards
•Section 4: Non-Residential
Construction Quality Standards
•Section 5: Landscaping
PART 2: THE MANUAL
Section 1:Principals of Design
•Composition, style expression,
continuity, Complexity/ Legibility,
Order, Natural Fabric Integration/
Preservation
The Old Way of Seeing by Nathan Hale
PART 2: THE MANUAL
Section 1:Principals of Design, EXAMPLE
•Closure details (at openings, corners,
roof/wall junctures, and horizontal
offsets) are areas where design solutions
contribute to the detailed appearance of
an elevation. Therefore, the design of
buildings in Westlake must consider
closure details as an opportunity for
crafted articulation
PART 2: THE MANUAL
What happens when you do not enforce such principals
PART 2: THE MANUAL
Section 2: Principals of Development
Planning
•Connection, Adjacency, Transition
•Comp Plan Implementation
•Natural Preservation/Restoration
•Pedestrian Linkage
•Adjacency Recognition
•Storm Water Management
PART 2: THE MANUAL
Section 2: Principals of Development
Design, EXAMPLE 1
•Any PD Concept Plan, PD
Development Plan, PD Site Plan, or
Site Plan (hereinafter Development
Plan) in Westlake that is required by
any existing ordinance of the Town
must (to the extent that the scope of
the plan addresses this issue)
preserve…significant plant
communities and mitigate loss of
communities.
PART 2: THE MANUAL
Section 2: Principals of Development Design,
EXAMPLE 2
•Minimize structured means of water
management: Minimize the use of cross
drainage structures, armored channels,
concrete flow ways, and other such structured
solutions to storm water management. Unless
such structures are for the purpose of creating
a pedestrian/urban activity at the water edge.
•Maintain natural land shapes and forms in the
creation of detention/ retention facilities and
created drainageways (hereinafter flow
management facilities): Water collection
points and/or those created by nature have
shapes that are clearly organic. Therefore,
avoid straight lines, hard angles, and regular
geometric shapes in the creation of flow
management facilities.
PART 2: THE MANUAL
Section 3:Residential Construction Quality
Standards
•Sitework (cleanliness, order), Tree Protection, Drainage,
Natural Fabric Preservation
•Grading, Building Street Relationships, Foundations
•Walls (section design), Building Offsets, Openings (general),
Relief, Craftsmanship,Material Transitions.
•Openings (design, glazing)
•Roof (form, pitch, gutters, type)
•Detailing
•Fireplaces and Chimneys
•Gates, Walls, and Fences
•Entries and Garage Doors
•Exterior lighting
•Wrought iron
PART 2: THE MANUAL
Section 3: Residential Construction
Quality Standards, EXAMPLE 1
•Material changes in any elevation of a
residential structure may only occur
under the following conditions:
•Material changes at an inside corner
•Material changes that addresses an outside
corner must wrap the corner and change at a
location at least 12 inches from that corner as
termination of an architectural detail/ element
(such as a corner pilaster)
•Material change wherein the different material
is contained within a distinct architectural form
that projects from the primary architectural
mass.
•Material change reflecting an off-set between
a lower floor and an upper floor where the
offset is at least 6 in.
Material changes within the same
architectural plane are prohibited.
PART 2: THE MANUAL
Section 3: Residential Construction
Quality Standards, EXAMPLE 2
All Natural Stone used in Westlake
must be laid in the veneer wall in a
manner that replicates the coursing
characteristics of load bearing stone
work. “Coursing” means that the
stones are:
•Generally laid in the wall as they would lay on the
ground
•Consistently tight mortar joints…
•When the juncture of stones requires a large area of
mortar, to maintain a level coursing pattern, smaller
stones (called chinking stones) shall be used.
•Coursed stone patterns are generally acceptable...
•Cultured stone or other faux stone products are
prohibited
•All stonework shall be laid in such a manner as to
avoid stacked joints. ..have toothed corners
PART 2: THE MANUAL
Section 4: Non-Residential Construction
Quality Standards
•Sitework (Relationship to adjacent development…vehicular,
natural fabric, pedestrian, landscape connection, site
condition during construction, natural drainage)
•Integration of water
•Parking during development
•Tree protection
•Grading
•Screening
•Walls (wall systems, wall finishes, offset at openings,
horizontal relationships)
•Openings (Glazing and glazing systems, offset, articulation)
•Building at the ground Plane
•Roof (materials, form, skyline)
•Parking (form, expanse rural/urban setting, landscaping)
PART 2: THE MANUAL
Section 4: Non-Residential Construction
Quality Standards, EXAMPLE 1
•Wall systems: Generally, veneer walls over
frame construction are discouraged in non-
residential development unless the frame
adds dimension to the wall to replicate the
relief of a load-bearing masonry
construction. Whether a modified frame or
a load bearing masonry wall the offset
between the exterior wall plane and the
surface of any window or door shall be a
minimum of ___8 inches. Where masonry
spandrel systems are employed for taller
buildings, such systems must provide the
same relief.
PART 2: THE MANUAL
Section 4: Non-Residential Construction
Quality Standards, EXAMPLE 2
•Submit a grading plan for Town approval that
identifies the existing topography and proposed
topography after grading as well as any proposed
grade retaining structures.
•Any proposed grading which engages a natural
slope of 18% or greater shall acquire Town
approval.
•To the extent reasonably possible, Westlake
encouraged that grade changes across a site be
accommodated with architectural solutions that
are integral to the primary development and not
with independent retaining structures meant to
create lot pads where vertical development occurs
independent of natural grade.
PART 2: THE MANUAL
Section 5: Landscaping
•General: Extension and integration of indigenous
natural fabric,Natural forms over ornamentation,
Parking during development, Rural/Urban
treatments
•Residential Landscaping: Layered designs
•Non-residential: Case by case
DISCUSSION