Kenna Winther Architectural Portfolio 2025

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The Boost Center

by Blue Federal Credit Union

The Boost Center is a community resource center and hub in Cheyenne Wyoming, enhancing the efforts of local non-profits and serving as a safe space for the community. This project will provide resources to those in need, assist to improve housing stability, provide educational development, and widen economic opportunities. My role was to design the space, produce construction documents, create renderings and design presentations, select finishes, lead design and client meetings, and follow the project through the CA phase.

Scale: 1,325 sqft

Completed: October 2024, Opened: December 2024

Team: Abbie Reece, supervisor

= 1'-0"

GENERAL NOTES - NEW CONSTRUCTION:

1. REFER TO SHEET A0.20 FOR INTERIOR PARTITION TYPE INFORMATION

3.

2. REFER TO SHEET A0.40

DETAIL

4. PARTITION TYPES CONTINUE AT OPENINGS AND AROUND CORNERS U.N.O.

5. REFER TO INTERIOR FINISH DRAWING SHEETS FOR INTERIOR FINISH INFORMATION.

6. REFER TO ARCHITECTURAL FINISH PLANS FOR FLOOR FINISHES

GENERAL NOTES - CONCRETE SLAB ON GRADE:

1. SLAB-ON-GRADE TO BE 4" TOTAL THICKNESS, TYPE I/II PORTLAND CEMENT, NORMAL WEIGHT CONCRETE WITH 28-DAY COMPRESSIVE STRENGTH OF f'c = 3,500 PSI, 1" MAX AGGREGATE SIZE, WATER/CEMENT RATIO = 0.45. REINFORCE WITH #3 REINF AT 16" O.C. EACH WAY OR WITH 6x6 10/10 WWF CENTERED IN SLAB.

2. SLAB TO BE PLACED OVER CONTINUOUS VAPOR BARRIER, 6" MINIMUM COMPACTED GRANULAR AGGREGATE BASE AND PROPERLY COMPACTED/PREPARED SUBGRADE.

3. PROVIDE 1" CONTROL JOINTS AT 12'-0" MAX EACH WAY (MAX ASPECT RATIO 1:1.5). LOCATE AT ABRUPT CHANGES IN THICKNESS AND LOCATIONS PRONE TO CRACKING. COORDINATE LOCATIONS WITH FLOOR FINISHES AND INTERIOR WALLS. PROVIDE TOOLED JOINT OR SAW CUT AS SOON AS THE CONCRETE HAS HARDENED SUFFICIENTLY TO PERMIT CUTTING WITHOUT CHIPPING, SPALLING, R TEARING (NOT MORE THAN 12 HRS AFTER CASTING).

4. VAPOR BARRIER TO BE INSTALLED PER RECOMMENDATIONS OF PCA AND ACI 302.7R-04. VAPOR BARRIER BASIS OF DESIGN STEGO WRAP VAPOR BARRIER BY STEGO INDUSTRIES (15 MIL MINIMUM THICKNESS). ALTERNATE : PERMANATOR HP BY W.R. MEADOWS.

5. AT EDGES, PROVIDE 1/2" PREFORMED JOINT FILLER, FULL SLAB DEPTH WITH JOINT SEALANT. FILLER SHALL NOT PROTUDE ABOVE SLAB.

6. VERIFY ALKALINITY OF CONCRETE SURFACE, SLAB VAPOR TRANSMISSION AND SLAB FLATNESS/LEVELNESS ARE COMPATIBLE WITH FLOORING SYSTEM AND ADHESIVES PRIOR TO INSTALLING FLOORING.

7. TAKE PRECAUTIONS TO MINIMIZE SLAB CURLING.

KEYNOTES - CONSTRUCTION PLANS

1JOINT BETWEEN EXISTING AND NEW CONCRETE SLABS ON GRADE; TEST EXISTING CONCRETE SLAB TO DETERMINE IF MOISTURE MITIGATION IS REQUIRED IN AREAS THAT ARE RECEIVING NEW FLOOR FINISH

2WOOD SLIDING BARN DOOR, RE: DOOR SCHEDULE

3FIREPLACE;

Foundation Boost Center

3/8"

The Mighty Argo

The development of a cable car, adjacent to the Argo Mill and Tunnel in Idaho Springs, Colorado. The car will climb 1300’ up Rosa Gulch to the Argo Landing, featuring a bar and restaurant, saloon, amphitheater, viewing decks, an observation trestle, and pedestrian plazas. My role was help produce construction documents and ASI packages, assist in renderings, and create presentations for client meetings through the DD, CD, and CA phases of the project.

Scale: 1,241,460 sqft

Progress: Ongoing, CA phase

Team: Trevor Carrasco, Jenni Lane, Patri Romo

SLOPE TOP OF WALL AT 1/4" PER 1'-0" TO DRAIN

139 STEEL STOP PLATE WELDED TO DOOR FRAME 140 SEALANT 141 MANHOLE COVER; RE: PLUMBING

142 T-CLEAR WALL PROTECTION BOARD

143 CONCRETE SEALER

144 VAPOR BARRIER

145 COUNTERSUNK FASTENER, PAINTED TO MATCH BRAKE METAL

146 CUSTOM SHAPE METAL PANEL FASCIA

147 IN WALL COUNTERTOP SUPPORT BRACKET, SPACED AS REQ'D. BLOCKING AS REQ'D.

148 1/2" MARINE GRADE PLYWOOD

149 STEEL COLUMNS SUPPORTING 1 HR FIRE BARRIER TO BE 1 HR RATED WITH SPRAY APPLIED FIRE PROOFING PER UL X790, TYP; RE: SHEET G1.03 FOR STEEL FIREPROOFING DIAGRAMS

SNOW LINE, AVOID PLACING GUTTERS ABOVE THIS LINE

33 PREFINISHED ALUMINUM BRAKE METAL FLASHING AT CURB. SLOPE TO DRAIN. 34 "WALL GUARD" CONCRETE FACED INSULATED PANEL

HATCH WITH DASHED EXTENTS INDICATES LOCATION OF SPRAY APPLIED INSULATION ON UNDERSIDE OF DECK ABOVE LINEAR TAPE LIGHT

35 STRUCTURAL STEEL COLUMN, RE: STRUCTURAL

36 BENT PLATE DOOR FRAME, PAINTED

37 JAMB TRACK PER MANUF. STANDARDS

38 MOTORIZED ALUMINUM SECTIONAL DOOR W/ MOTOR AND ANGLED TRACK

39 STUD FRAME INFILL IN WIDE FLANGE CAVITY, RE: STRUCTURAL

40 ADJUSTABLE POLYPROPYLENE DECK PEDESTAL

41 2X4 WOOD DECKING WITH CONCEALED FASTENERS

42 60 MIL TPO

43 5/8" FRTW PLYWOOD SHEATHING

44 60 MIL FULLY ADHERED TPO ROOF MEMBRANE WRAPPED UP AND OVER

45 OMITTED

46 BLOCKING AS REQUIRED

47 2X2 ANGLE EDGE SUPPORT, ATTACHED TO COMPOSITE DECK

48 INSECT SCREEN

49 CONTINUOUS TRACK; RE: STRUCTURAL

50 TPO STRIP FLASHING

51 SIMPSON ANGLE BRACKET; RE: STRUCTURAL

52 2X6 CURB

53 DOOR; RE: DOOR SCHEDULE

54 STAY ROLLER BEYOND;

SFWTC

This project re-imagines the afterlife of the largest and oldest water treatment plant in San Francisco. The treatment plant is located in the poorest and most marginalized neighborhood in San Francisco. Through our proposal, the phases of the cleansing process become a gestural and interactive exhibition, in effort to communicate the severity of waste and pollution. A constructed wetland connects the treatment plant to the Bay as an additional step to the process, which also provides numerous environmental benefits. Along with educational purposes, the project houses a laboratory and solutions center, thermal baths, open green space, and provides visibility to this industrial, marginalized area within San Francisco.

Issued: August 2021, Reviewed December 2021

Team: Rafael Jimenez Camacho, Samantha Rohlfsen

Phase 1: Waste and Sewage Separation
Phase 2: Sludge Sedimentation
Phase 3: Sludge Separation and Aeration

The day in the life of a frequent visitor starts through them using the Park n Ride as a parking. in the case the person has children, they would drop their child at the Daycare facility before taking the bus or walking to work. During or on their way back from work they would order grocries through the app on their phone.

GROW

Existing industrial agriculture supports food insecurity, creates and amplifies climate threats, and enforces inequality amongst groups of people. Through this project, we are critiquing these issues, to propose a holistic approach that addresses nearly every avenue of food systems, into one design model. Our goal is to nurture close relationships between people and where their food is grown. This will bring production directly to where the demand is, putting control back into the hands of people, and in, turn increasing access and reducing food miles. The best building typologies for these new systems are centered around the concept of transportation as a hub, specifically Park and Rides, because these are spaces people already frequent to. This project utilitizes an existing Park and Ride in Des Moines, Iowa to house vertical gardens for growth, purchase, distribution, and exhibition of food, and serves as a learning model for the system to be copied throughout the country.

Issued: January 2022, Reviewed May 2022

Team: Reid Snell, Ana Sofia Ramos, Ehsan Ghaderi

After ordering, they go to the front desk at GROW where someone confirms their order and brings their purchase from the refrigerators over in a crate. The visitor has to transfer their produce from the crate to a reusable bag. Finally, the parent picks up their child from the Daycare and head home for the day.

PARK i N CENTER
DAYCARE DROF OFF
TAKE BUS TO WORK
FRONT DESK P i CK UP
PERSONEL CONF i RMS ORDER AND BR i NGS i T TO FRONT DESK
DAYCARE P i CK UP
HEAD HOME FOR THE DAY

Graphic Visualization Concept Work

Porsche Denver West

Porsche Denver West is a state-of-the-art dealership for Porsche enthusiasts. The project is located in Lakewood, Colorado and features a showroom, service center, designer lounge, boutique, and sale areas, new and classic cars on display, and a two-story parking garage. It offers a new standard for luxury, innovation and performance. My role was to oversee all CA processes, be a main point of contact for project concerns, and complete ASI packages, RFI’s, and submittals.

Scale: 46,000 sqft

Completed: November 2024, Opened: November 2024

Team: Jon Bassett, Roman Gershkovich

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