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HomeMy WebLinkAboutItem 4b. 1700 Osos (ARCH-0145-2021) CULTURAL HERITAGE COMMITTEE AGENDA REPORT SUBJECT: REVIEW OF THE REPAIR AND RENOVATION OF THE ALLEN HOUSE (MASTER LIST HISTORIC RESOURCE), INCLUDING REPLACEMENT OF WINDOW S; INSTALLATION OF SKYLIGHTS WITHIN THE BUILDING ROOF; AND REMOVAL OF A ROOF CANOPY AT THE REAR OF THE BUILDING, AND ITS REPLACEMENT WIT PROJECT ADDRESS: 1700 Osos St. BY: Walter Oetzell, Assistant Planner Phone Number: 781-7593 Email: woetzell@slocity.org FILE NUMBER: ARCH-0145-2021 FROM: Brian Leveille, Senior Planner RECOMMENDATION Recommend that the Community Development Director find the proposed work to be consistent with the City’s Historical Preservation Ordinance, with incorporation of suggested conditions of approval and any other conditions of approval necessary to ensure such consistency. 1.0 BACKGROUND The applicant proposes to rehabilitate the dwelling at 1700 Osos Street, the Allen House, a Master List Resource in the City’s Inventory of Historic Resources, as described in the applicant’s Project Description (Attachment A). 2.0 DISCUSSION The subject site is a residential property at the southeast corner of Leff and Santa Barbara Streets (see Figure 1) at the southern edge of the Old Town Historic District. It is within in a Medium High Density Residential (R-3-H) Zone characterized by a mix of commercial buildings, multi-family dwellings, and single-family dwellings, including many larger homes of considerable historical character within both the Old Town and Railroad Historic Districts. Meeting Date 9/27/2021 Item Number: 4b Time Estimate: 45 Minutes Figure 1: Subject Property Page 93 of 131 Item 4b ARCH-0145-2021 (1700 Osos) Cultural Heritage Committee Report – September 27, 2021 The property is developed with a two -story dwelling, estimated to have been built around 1900, of an architectural style described in the City’s Architectural Worksheet for the property (Attachment B)1 as “Railroad Vernacular with Neo-Classical influence” or “California Renaissance.” Among the building elements described are its medium-sloped belled hip roof, boxed soffit, continuous smooth frieze band, centered dormer with four 20-pane windows (visible only on rear elevation, of which three are extant), center recessed porch with straight-top arch (remnant of a larger corner porch subsequently enclosed, see Figure 2), rows of large double-hung windows on each floor, with wide flat trim and bracketed lug sills, and clapboard siding and stone base. At times called “The Foundation House,” the property was included as a Master List Resource in the City’s Inventory of Historic Resources in 19832 as the Allen House, presumably named for Nelson D. Allen, a fireman for the Southern Pacific Railroad , who lived here with his wife, Montez, in 1914 (see Attachment B). It has seen use as a boarding house, rooming house, and fraternity, experiencing cycles of dilapidation and renovation throughout its history, including fire damage in the recent past. Permitting history for the property, however, shows no record of addition or significant external modifications to the structure, apart from “Remodel Porch,” “Repair Porch,” and “Repair Fire Damage, Add Fire Escape” in the 1970s. 3.0 FOCUS OF REVIEW New construction, additions, or alterations on historically listed properties are subject to review by the Cultural Heritage Committee,3 who will make a recommendation to the Community Development Director as to the consistency of the proposed work with applicable historical preservation policies and standards and may recommend related conditions of project approval. This evaluation is focused on the proposed external changes and modifications to the existing building, and the consistency of the work with applicable historical preservation standards. 4.0 PROPOSED WORK Windows. Floor plans and building elevation drawings in project plans (A ttachment C) depict replacement of most of the existing double-hung wood windows “to be replaced for like, window frames to be solid wood with aluminum clad exterior.” New windows will be black in color, and windows that are not replaced will be painted to match the new window color. 1 Community Development Department historic property record (“yellow file”) for 1700 Osos. 2 Council Resolution 5197, adopted August 16, 1983 3 Historic Preservation Ordinance § 14.01.030 (C) Figure 2: 1700 Osos (1904) Page 94 of 131 Item 4b ARCH-0145-2021 (1700 Osos) Cultural Heritage Committee Report – September 27, 2021 A Window Schedule has been provided with plans, describing existing and replacement windows (see Attachment C, Sheet A5.1). Of note is the retention of the surviving distinctive “20-pane” windows on the rear dormer (Windows 304 A, B, C). The dimension of window openings and the existing decorative trim are depicted and described as unaltered, apart from painting of the trim in an “Alabaster” color. Patio Cover and Deck. At the rear elevation, a patio covering is proposed to be removed, to be replaced by a new second-level concrete deck structure with metal guardrails that will also provide a ground-level covered patio area (see Figure 3). Stairways and Fire Escape. The front porch and stairway are maintained in their current configuration. At the rear of the building, the existing fire escape, from the attic level, will be retained but repaired and refurbished to meet current safety codes to serve as emergency egress (see Sheet A3.3 of Plans, Attachment C). A small stairway on the north elevation (Leff Street, see Figure 4) will be replaced by a small rebuilt stairway with landing. On the other side of the building, on the south elevation, the second -floor stairway, largely out of view from the public right-of-way, will be rebuilt in an improved configuration. The new stairway has a less steep pitch and provides additional egress at a landing in front of a first-floor window (see Detail 54 on Sheet A3.3 in Project Plans, Attachment C). Roof and Skylights. Drawings depict three existing skylights in the roof of the building, to be removed and replaced with three new skylights large enough to serve as emergency egress (see Sheets A2.04 and A2.20 of Plans, Attachment C). A more detailed depiction of the skylights on Sheet A4.1 of plans show low-profile openings centered over attic spaces which have been proposed to be converted into bedrooms. They are described as “Velux” material, dark grey in color to harmonize with the windows. A more detailed explanation provided by the applicant about the selection and design of skylights t o minimize impact to the character of the building is provided in Attachment D. Figure 3: Patio cover to be demolished (left); replacement deck (right) Figure 4: Leff St. Stairs Page 95 of 131 Item 4b ARCH-0145-2021 (1700 Osos) Cultural Heritage Committee Report – September 27, 2021 Other Work. In addition to the above-described work, the applicant intends to repair and renovate the interior of the building, which has been subjected to significant wear a nd tear. The floor plan will remain largely unaltered, apart from the creation of an Accessory Dwelling Unit within a portion of the first floor and potential conversion of two attic spaces into bedrooms (see Sheets A2.11, .12, & .13 in Plans, Attachment C). Plumbing, electrical, and other utility repairs and upgrades will be made, which are not expected to impact the exterior appearance of the building, except where it may be improved by removal of external piping and conduit from building walls. A small (16 sq. ft.) “pop-out” will be added to the south elevation to accommodate fire riser equipment. And finally, the dilapidated small garage at the north side of the property will be refurbished with new fiber-cement board siding and trim, and new composition shingle roofing. The wood siding and trim of the Allen House, however, will not be altered, but will be given a fresh coat of paint, “Alabaster” in color. 5.0 DISCUSSION ITEMS Guidance is provided mainly in the City’s Historic Preservation Program Guidelines, which support the Historic Preservation Ordinance (SLOMC Ch. 14.01) in implementing General Plan policies for the protection of historical resources, and in the Secretary of the Interior’s Standards for the Treatment of Historic Properties.4 Selected applicable guidelines, standards, and recommendations from these documents are outlined below. 5.1 Historic Preservation Program Guidelines Alterations to Historic Resources § 3.4.1 (f) Consistency required Alterations to listed historic resources shall be approved only upon finding that the proposed work is consistent with the Secretary of the Interior’s Standards for the Treatment of Historic Properties, […] General Plan policies, the Historic Preservation Ordinance, and these Guidelines. § 3.4.3 Retention of character- defining features Alterations of historically-listed buildings shall retain character defining features. New features […] should be completed in a manner that preserves the original architectural character, form, scale, and appearance of the building. § 3.4.4 Exterior building changes Exterior changes to historically-listed buildings or resources should not introduce new or conflicting architectural elements and should be architecturally compatible with the original and/or prevailing architectural character of the building […]. Additions to historic buildings shall comply with the Secretary of the Interior’s Standards to complement and be consistent with the original style of the structure. Building materials used to replicate character-defining features shall be consistent with the original materials in terms of size, shape, quality and appearance. However, original materials are not required. 4 Kay D. Weeks and Anne E. Grimmer. The Secretary of the Interior’s Standards for the Treatment of Historic Properties with Guidelines for Preserving, Rehabilitating, Restoring & Reconstructing Historic Buildings. Washington, D.C.: U.S. Department of the Interior National Park Service; Technical Preservation Services, 2017 Page 96 of 131 Item 4b ARCH-0145-2021 (1700 Osos) Cultural Heritage Committee Report – September 27, 2021 Discussion: The proposed deck, rebuilt stairways, and “fire riser pop-out” are sited and designed in a manner intended to preserve the integrity and historical character of the building. The deck is placed at the rear elevation and is limited to a single story in height, with deck and guardrail above, in replacement of an existing patio cover. The concrete deck and stairway materials and metal guardrails are compatible in appearance with the building’s wood siding and trim materials, and the deck and stairways are well-integrated into the building form. The new “pop-out” is on the least visible elevation of the building. Windows and Porch: As depicted and described in the Window Schedule supplied by the applicant, existing windows in deteriorated condition are to be replaced “for like” with windows composed of wood frames and durable aluminum clad exterior material, double- hung in form and operation, without altering the window trim or the size of window openings. The three surviving “20-pane” windows in the rear dormer are shown to be retained. The front porch configuration and characteristic arch, a surviving remnant of a more extensive original corner porch design, is left unaltered. Siding: The horizontal wood siding of the building is unaltered, apart from a new opening on the rear elevation to provide access to the new rear deck. St aff notes that while the siding does not appear to exhibit obvious deterioration beyond repair, closer evaluation of the condition of wood features, including the siding, could uncover the need for repair or replacement of damaged or deteriorating wood fea tures. The treatment of the wood elements, with a suggested condition of approval to ensure proposed work is carried out consistent with relevant guidelines, is discussed in more detail in section 5.2 of this report below, regarding consistency with the Secretary of the Interior’s Standards for the Treatment of Historic Properties. 5.2 Secretary of the Interior’s Standards (Rehabilitation) Standards for Rehabilitation 2: The historic character of a property will be retained and preserved. The removal of distinctive materials or alteration of features, spaces and spatial relationships that characterize a property will be avoided. 5: Distinctive materials, features, finishes, and construction techniques or examples of craftsmanship that characterize a property will be preserved. 6: Deteriorated historic features will be repaired rather than replaced. Where the severity of deterioration requires replacement of a distinctive feature, the new feature will match the old in design, color, texture and, where possible, materials. Replacement of missing features will be substantiated by documentary and physical evidence. 9: New additions, exterior alterations, or related new construction will not destroy historic materials, features, and spatial relationships that characterize the property. The new work will be differentiated from the old and will be compatible with the historic materials, features, size, scale and proportion, and massing to protect the integrity of the property and its environment. Page 97 of 131 Item 4b ARCH-0145-2021 (1700 Osos) Cultural Heritage Committee Report – September 27, 2021 Discussion: The Secretary of Interior’s Standards provide guidance on rehabilitation 5 of historic buildings, including approaches to work treatments and techniques that are either consistent (“Recommended”) or inconsistent (“Not Recommended”) with the Standards, specific to various features of historic buildings and sites. New Exterior Additions Recommended Not Recommended Constructing a new addition on a secondary or non-character-defining elevation and limiting its size and scale in relationship to the historic building. Constructing a new addition on or adjacent to a primary elevation which negatively impacts the building’s historic character. As discussed earlier in this report, the proposed new deck is on the lower level of the rear building elevation, integrated with the building form and composed of compatible materials, so as to avoid negative impacts to the building’s historic character. Wood Recommended Not Recommended Identifying, retaining and preserving wood features that are important in defining the overall historic character of the building (such as siding, cornices, brackets, window and door surrounds, and steps) and their paints, finishes, and colors. Removing or substantially changing wood features which are important in defining the overall historic character of the building so that, as a result, the character is diminished. Evaluating the overall condition of the wood to determine whether more than protection and maintenance, such as repairs to wood features, will be necessary. Failing to undertake adequate measures to ensure the protection of wood features. Also mentioned earlier in this report, plans indicate that existing siding will be unaltered, and replacement of siding on the small accessory garage does not impair the historical character of the primary dwelling or the property as a whole. In order to avoid changes to wood features that are important to the primary building’s character, the Committee should consider recommending a condition of architectural review approval to require that any changes to final plans which propose repair or replacement of the primary building’s wood features as being necessary be justified by sufficient evidence of deteri oration or damage warranting such work, to the satisfaction of the Director or Cultural Heritage Committee, as appropriate. 5 Rehabilitation is defined as the act or process of making possible a compatible use for a property through repair, alterations, and additions while preserving those portions or features which convey its historical, cultural, or architectural values. The Rehabilitation Standards acknowledge the need to alter or add to a historic building to meet continuing or new uses while retaining the building’s historic character. (SOI Standards, pg. 3) Page 98 of 131 Item 4b ARCH-0145-2021 (1700 Osos) Cultural Heritage Committee Report – September 27, 2021 Windows Recommended Not Recommended Identifying, retaining, and preserving windows and their functional and decorative features that are important to the overall character of the building. The window material and how the window operates […] are significant, as are its components […] and related features, such as shutters. Removing or substantially changing windows or window features which are important in defining the overall historic character of the building so that, as a result, the character is diminished. Changing the appearance of windows that contribute to the historic character of the building by replacing materials, finishes or colors which noticeably change the sash, depth of the reveal, and muntin configurations, the reflectivity and color of the glazing; or the appearance of the frame. Replacing in kind an entire window that is too deteriorated to repair […] If using the same kind of material is not feasible, then a compatible substitute material may be considered. Using substitute material for the replacement that does not convey the same appearance of the surviving components of the window or that is physically incompatible." Standards allow flexibility for window replacements where deterioration precludes repair of existing windows, and plans indicate many existing windows “to be replaced for like.” The Window Schedule in plans describes the condition of existing windows (good, fair, poor), indicating replacement of windows that are not in good condition. Replacements are largely with “clad” windows of wood materials in the interior but more durable aluminum material on the exterior. While manufacturer information suggests that the intended replacement windows are generally of a suitably high quality, the aluminum exterior material represents a substitute material and design which may have characteristics that affect the finish, profile, dimension and de tails in a manner leading to subtle mismatch in appearance with original windows. The Commission should consider whether the clad aluminum window design is a suitable substitute, or whether a wood material matching original materials is desirable for replacement windows, to achieve closer consistency with these Guidelines. In order to ensure appropriate replacement window forms and materials the Committee should also consider recommending a condition of approval requiring that, in addition to the window schedule, sufficient documentation of the condition of windows to be replaced and of proposed window replacements accompany final plans. Such documentation should include clear photographs of existing windows, of sufficient quality to depict the range of conditions of the windows, and representative drawings of existing and replacement windows describing the form, method of operation, materials, and appearance of replacement windows (including muntins, mullions, other window components). Page 99 of 131 Item 4b ARCH-0145-2021 (1700 Osos) Cultural Heritage Committee Report – September 27, 2021 Entrances and Porches Recommended Not Recommended Identifying, retaining, and preserving entrances and porches and their functional and decorative features that are important in defining the overall historic character of the building. The materials themselves (including masonry, wood, and metal) are significant, as are their features, such as doors, transoms, pilasters, columns, balustrades, stairs, roofs, and projecting canopies. "Removing or substantially changing entrances and porches which are important in defining the overall historic character of the building so that, as a result, the character is diminished. Plans also depict retention of the front porch in its current configuration, including retention of the surviving flat arch element above the entry. In order to ensure the retention and preservation of distinctive entry and porch elements, the Committee should consider recommending a condition of approval requiring that these remaining features be preserved. Any proposed replacement of the building’s front porch features would have to be justified by sufficient evidence of deterioration or damage warranting such work, to the satisfaction of the Community Development Director or Cultural Heritage Committee, as appropriate. Code-Required Work (Stairways, Fire Escapes) Recommended Not Recommended Adding a new stairway or elevator to meet life- safety code requirements in a manner that preserves adjacent character-defining features and spaces. Altering, damaging, or destroying character- defining spaces, features, or finishes when adding a new code-required stairway or elevator. Using existing openings on secondary or less- visible elevations or, if necessary, creating new openings on secondary or less-visible elevations to accommodate second egress requirements. Using a primary or other highly-visible elevation to accommodate second egress requirements without investigating other options or locations. Work proposed in plans includes modification of an existing stairway on the south elevation, provision of a new second-floor exit from the new rear deck, and refurbishment of the existing attic fire escape to improve emergency egress provisions from the building, necessary features given the unusually high bedroom count and potential occupancy of the building. These are minor alterations to existing features, except for the new deck stairway, which is limited to a secondary (rear) elevation and does not damage or destroy any character defining feature of the building. 6.0 SUMMARY Page 100 of 131 Item 4b ARCH-0145-2021 (1700 Osos) Cultural Heritage Committee Report – September 27, 2021 The applicant has placed the proposed new deck at the rear elevation of the building, which reduces its visibility and impact, and has limited remaining exterior modifications to minor alterations of an existing stairway, refurbishment of an existing fire escape, and replacement of windows “for like” with purposely selected wood clad replacement windows. The characteristic wood siding and trim of the building and its surviving porch features are preserved unaltered, with remaining work limited to interior renovations. Based on the evaluation provided in this report, staff suggests that the Committee specifically consider the suitability of the window replacements and of the new deck, as described above in this report, following the guidelines supporting the Secretary of the Interior’s Standards for the Treatment of Historic Properties, and provide appropriate conditions for final action on the a rchitectural review application to ensure that the character-defining features of the historic building are retained and preserved and, where repair or replacement may be deemed necessary, that such work is based on sufficient justification and evidence, and carried out consistent with those Standards and guidelines. 7.0 ACTION ALTERNATIVES  Continue review to another date with direction to staff and applicant.  Recommend that the Community Development Director find that the proposed work is not consistent with the City’s Historical Preservation Ordinance, providing specific findings regarding inconsistency with the City’s Historic Preservation Ordinance, Historic Preservation Program Guidelines, or Secretary of Interior’s Standards. 8.0 ATTACHMENTS A. Applicant’s Project Description (1700 Osos) B. Architectural Worksheet (1700 Osos; Allen House) C. Project Plans (ARCH-0145-2021) D. Skylight Details Figure 5: Rendering, front (Santa Barbara St.) elevation Page 101 of 131 Page 102 of 131 ANDREW GOODWIN DESIGNS DESIGN | ARCHITECTURE | PLANNING August 17, 2021 City of San Luis Obispo Community Development Department 919 Palm Street San Luis Obispo, CA 93401 Phone: (805) 781-7170 RE: Minor Use Application for Exterior Retrofit 1700 Osos Street, San Luis Obispo, CA 93401 Allen House Retrofit We are subming plans and this applicaon for a Minor Use Permit to be reviewed for work on a historic home at 1700 Osos Street - the Allen House. This applicaon would allow for the owners of the exisng home to maintain the property as a single family residence and retrofit the exterior and porons of the property. The property in queson is a large single family residence that was previously a boarding house. The applicaon IS NOT FOR A BOARDING HOUSE. It is to be reviewed by the Cultural Heritage Commiee upon direcon of the planning department (Kyle Bell). The Scope of work includes the following: ●Repair The Allen House at 1700 Osos Street. The exterior scope of work is to rehabilitate The Allen House, a house listed on the San Luis Obispo master list of historic resources. Exterior work is to include replacing select windows, replacing the roofing, removing the exisng roof canopy over the back deck and replacing with a raised occupiable deck, removing and replacing exisng skylights, removing and replacing stairs that do not meet current code standards, removing and replacing the current non-conforming fire escape landing and ladder, repainng the home, and repairing the dilapidated garage. ●The interior scope of work includes the removal and replacement of all broken and old plumbing fixtures, cabinets, electrical fixtures, and unused ulity pipes such as gas pipes. All exisng ulity lines that are being abandoned or fixed will be capped for a future permit. ●All domesc hot and cold water lines will be removed and replaced with new lines. An exisng hot water heater will be removed and replaced with an instant hot water heater. ●All electrical to be upgraded to meet current code. The exisng electrical panel will be replaced with a new 400 amp panel. PG&E applicaon to be submied. ●Some damaged interior plaster and paneling is to be replaced with new gyp board walls. New paint to be included. ●An exterior shed on the north side of the building will be repaired due to potenal dangerous condions. 2050 Parker Street, San Luis Obispo, CA 93401 – (P) 805.439.1611 – (E) andrew@andrewgoodwin.us   Page 103 of 131 ●A two-bedroom 834 SF ADU will be designated within the exisng building envelope on the southwest side of the first floor. This ADU is to include two bedrooms, one office, one full bathroom, one half bathroom, a kitchen and a living room. We request that the CHC approve this retrofit at 1700 Osos Street, and that the owner be allowed to proceed to building permit applicaon Sincerely, Andrew Goodwin, AIA, LEED AP Architect Andrew Goodwin Designs 2050 Parker Street, San Luis Obispo, CA 93401 – (P) 805.439.1611 – (E) andrew@andrewgoodwin.us   Page 104 of 131 Page 105 of 131 Page 106 of 131 Page 107 of 131 Page 108 of 131 9,1</:$//&29(5,1*9(177+528*+522)9,1</&29(5('7$&.%2$5'9,1</&20326,7,217,/(81/(6627+(5:,6(127('7%$5$&2867,&7,/(72,/(73$3(5',63(16(57232)&85%RU&21&5(7(721*8($1'*5229(/()7+$1'/$0,1$7( ' .12&.287,168/$7( '  ,21 ,16758&7,21 6 ,1&/8'( '  ,1* 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INFORMATION13PROJECT DESCRIPTION24VICINITY MAP5(9,6,2165(9 5(9'$7( 5(9'(6&5,37,21Page 109 of 131 '183;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;3523(57</,1( 3523(57</,1(  ( &21&5(7('5,9(:$<6(7%$&.6(7%$&.6(7%$&.6(7%$&.3523(57</,1(    83 ( &21&5(7(3$7,2  ( ),5(/$1(/())67 ( 6758&785( ( &21&5(7('5,9(:$<(;,67,1*5(6,'(1&( )(1&(/,1()(1&(/,1()(1&(/,1( ( 5(6,'(1&( ( *$5$*( ( *5$66/$:1 ( 6,'(:$/. 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DEMO PLAN12KEYNOTES - DEMO PLAN13LEGEND - DEMO PLAN5(9,6,2165(9 5(9'$7( 5(9'(6&5,37,2111GENERAL NOTES - DEMO PLANSPage 111 of 131 836)%('52206)%('52206)%('52206)%('52206)%('52206)%('52206)%('52206)%('52206)%$7+52206))851$&(52206)+$//:$<'1'1522)(;,67,1*522)72%('(02/,6+('(;,67,1*522)72%('(02/,6+('522)$%&'(               /(*(1'(;,67,1*:$//'225:,1'2:25522)72%('(02/,6+(' :,1'2:72%(5(3/$&('/,.()25/,.(6((:,1'2:6&+('8/((;+,%,7$ 3/$67(572%(5(029(',17+,6/2&$7,21 20,7 ( 67$,5672%('(02/,6+(' 20,7 ( 6.</,*+7672%(5(029(' 5(029($//81(&(66$5<*$6/,1(6 5(029($//'$0$*('&$%,1(75<6,1.$1'),;785(65(3/$&(:,7+1(::25.,1*,7(06 5(029(81(&(66$5<$1'%227/(**('3/80%,1*$1'(/(&75,&$/,7(06 5(029($1'5(3/$&(+$1'5$,/720$.(,76$)(6(&85($1'8372&2'( 5(029($1'5(3/$&(:,7+1(:)81&7,21,1*,7(06 6+('72%(5(029('$1'5(3/$&(':,7+$6$)($1'6(&85(21( 83*5$'((/(&75,&6(59,&(72$036 5(&211(&7(;,67,1*3/80%,1*,12/'%$7+5220$''&(,/,1*)$1$1'(;+$867722876,'(5(029(121&21)250,1*%22.6+(/)5()5$0($1'5(&/26(:$// 5(029(&$%,1(76$1'5(3/$&($//'$0$*('$1'121)81&7,21,1*,7(065(3/$&(:,7+1(:&$%,1(76 5(029(2/'9$1,7<2/'/,12/(807,/(678%$1'2/'3/$67(5,163(&7$1'5(3/$&(68%)/225,1*,)1(('('5(7$,178%5(3/$&(5(67:,7+1(: 5(029$/2)(;,67,1*:$7(5+($7(572%(5(3/$&('%<7$1./(66:$7(5+($7(5$1'02817('216,'(2)+286(1(;772),5((6&$3(/$''(5a727+(5,*+72)7+(/$''(5:$7(5+($7(5(1&/2685(72%(&216758&7('72&855(17)5$0,1*&2'($1'86('72(1&/26(7+(:$6+(5$1''5<(5:+,&+86('72%(/2&$7('287'2256217+(&29(5('3$7,2$5($7+(6758&785(:,//86((;,67,1**$6:$7(5$1''5$,16 5(029(.,7&+(1,6/$1'$1'5(3/$&(:,7+1(:,6/$1' 5(029(121/2$'%($5,1*:$// 5(029($1'5(3/$&(',/$3,'$7('6+('$1'5(%8,/'720$.(6$)($1'6(&85( 5(029($1'5(3/$&($//3/80%,1*%5,1*,1*,78372&2'( 029('22528772(;3$1'%$7+5220 5(029(121/2$'%($5,1*:$//72(;3$1'%$7+5220 5(029((;,67,1*,123(5$%/()/22502817('5$',$17+($7(565()5$0()/225,1*$1'&29(5:,7+3/<:22' 5(3$,5(;,67,1**$5$*(5(029($1'5(3/$&('$0$*('*$5$*(6,',1*(;,67,1*121&21)250,1*)5$0,1*522)$1'',/$3,'$7('*$5$*('225.(<127(6 6((.(<127()25(;7(172)'$0$*('3/$67(5&2175$&7257286(',6&5(7,21:+(1,'(17,)<,1*$1'5(029,1*'$0$*('3/$67(5$5&+,7(&772%(127,),('2)$1</2&$7,216%(<21'7+26('(127('213/$16*(1(5$/127(6127)25&216758&7,21352-(&76+((77,7/(6+((7180%(5352-(&70$1$*(57(&+1,&,$1'$7(-2%180%(56($/&/,(177KHVHGUDZLQJVDUHLQVWUXPHQWVRIVHUYLFHDQGDUHWKHSURSHUW\RI$QGUHZ*RRGZLQ'HVLJQV,QF7KHLQIRUPDWLRQUHSUHVHQWHGRQWKHVHGUDZLQJVDUHH[FOXVLYHO\IRUWKHSURMHFWLQGLFDWHGDQGVKDOOQRWEHWUDQVIHUUHGRURWKHUZLVHUHSURGXFHGZLWKRXWH[SUHVVZULWWHQSHUPLVVLRQRI$QGUHZ*RRGZLQ&RS\ULJKW$1'5(:*22':,1'(6,*163$5.(5676$1/8,62%,632&$W  ZZZDQGUHZJRRGZLQXVDUFKLWHFWDQGUHZJRRGZLQDLDDQGUHZ#DQGUHZJRRGZLQXV$1*%$&*'(023/$1/(9(/2626675((7+2/',1*//&$//(1+286(5(752),72626676$1/8,62%,632&$$31.$5/B/((#<$+22&20%/8(%211(7/181,76&27769$//(<&$1/4" = 1'-0"54LEVEL 2 - DEMO PLAN13LEGEND - DEMO PLAN12KEYNOTES - DEMO PLAN5(9,6,2165(9 5(9'$7( 5(9'(6&5,37,2111GENERAL NOTES - DEMO PLANSPage 112 of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a727+(5,*+72)7+(/$''(5:$7(5+($7(5(1&/2685(72%(&216758&7('72&855(17)5$0,1*&2'($1'86('72(1&/26(7+(:$6+(5$1''5<(5:+,&+86('72%(/2&$7('287'2256217+(&29(5('3$7,2$5($7+(6758&785(:,//86((;,67,1**$6:$7(5$1''5$,16 5(029(.,7&+(1,6/$1'$1'5(3/$&(:,7+1(:,6/$1' 5(029(121/2$'%($5,1*:$// 5(029($1'5(3/$&(',/$3,'$7('6+('$1'5(%8,/'720$.(6$)($1'6(&85( 5(029($1'5(3/$&($//3/80%,1*%5,1*,1*,78372&2'( 029('22528772(;3$1'%$7+5220 5(029(121/2$'%($5,1*:$//72(;3$1'%$7+5220 5(029((;,67,1*,123(5$%/()/22502817('5$',$17+($7(565()5$0()/225,1*$1'&29(5:,7+3/<:22' 5(3$,5(;,67,1**$5$*(5(029($1'5(3/$&('$0$*('*$5$*(6,',1*(;,67,1*121&21)250,1*)5$0,1*522)$1'',/$3,'$7('*$5$*('225.(<127(6/(*(1'(;,67,1*:$//'225:,1'2:25522)72%('(02/,6+(' 6((.(<127()25(;7(172)'$0$*('3/$67(5&2175$&7257286(',6&5(7,21:+(1,'(17,)<,1*$1'5(029,1*'$0$*('3/$67(5$5&+,7(&772%(127,),('2)$1</2&$7,216%(<21'7+26('(127('213/$16*(1(5$/127(6352-(&76+((77,7/(6+((7180%(5352-(&70$1$*(57(&+1,&,$1'$7(-2%180%(56($/&/,(177KHVHGUDZLQJVDUHLQVWUXPHQWVRIVHUYLFHDQGDUHWKHSURSHUW\RI$QGUHZ*RRGZLQ'HVLJQV,QF7KHLQIRUPDWLRQUHSUHVHQWHGRQWKHVHGUDZLQJVDUHH[FOXVLYHO\IRUWKHSURMHFWLQGLFDWHGDQGVKDOOQRWEHWUDQVIHUUHGRURWKHUZLVHUHSURGXFHGZLWKRXWH[SUHVVZULWWHQSHUPLVVLRQRI$QGUHZ*RRGZLQ&RS\ULJKW$1'5(:*22':,1'(6,*163$5.(5676$1/8,62%,632&$W  ZZZDQGUHZJRRGZLQXVDUFKLWHFWDQGUHZJRRGZLQDLDDQGUHZ#DQGUHZJRRGZLQXV$1*%$&*'(023/$1/(9(/2626675((7+2/',1*//&$//(1+286(5(752),72626676$1/8,62%,632&$$31.$5/B/((#<$+22&20%/8(%211(7/181,76&27769$//(<&$5(9,6,2165(9 5(9'$7( 5(9'(6&5,37,211/4" = 1'-0"54LEVEL 3 - DEMO PLAN12KEYNOTES - DEMO PLAN13LEGEND - DEMO PLAN11GENERAL NOTES - DEMO PLANSPage 113 of 131 $%&'( :,1'2:72%(5(3/$&('/,.()25/,.(6((:,1'2:6&+('8/((;+,%,7$ 3/$67(572%(5(029(',17+,6/2&$7,21 20,7 ( 67$,5672%('(02/,6+(' 20,7 ( 6.</,*+7672%(5(029(' 5(029($//81(&(66$5<*$6/,1(6 5(029($//'$0$*('&$%,1(75<6,1.$1'),;785(65(3/$&(:,7+1(::25.,1*,7(06 5(029(81(&(66$5<$1'%227/(**('3/80%,1*$1'(/(&75,&$/,7(06 5(029($1'5(3/$&(+$1'5$,/720$.(,76$)(6(&85($1'8372&2'( 5(029($1'5(3/$&(:,7+1(:)81&7,21,1*,7(06 6+('72%(5(029('$1'5(3/$&(':,7+$6$)($1'6(&85(21( 83*5$'((/(&75,&6(59,&(72$036 5(&211(&7(;,67,1*3/80%,1*,12/'%$7+5220$''&(,/,1*)$1$1'(;+$867722876,'(5(029(121&21)250,1*%22.6+(/)5()5$0($1'5(&/26(:$// 5(029(&$%,1(76$1'5(3/$&($//'$0$*('$1'121)81&7,21,1*,7(065(3/$&(:,7+1(:&$%,1(76 5(029(2/'9$1,7<2/'/,12/(807,/(678%$1'2/'3/$67(5,163(&7$1'5(3/$&(68%)/225,1*,)1(('('5(7$,178%5(3/$&(5(67:,7+1(: 5(029$/2)(;,67,1*:$7(5+($7(572%(5(3/$&('%<7$1./(66:$7(5+($7(5$1'02817('216,'(2)+286(1(;772),5((6&$3(/$''(5a727+(5,*+72)7+(/$''(5:$7(5+($7(5(1&/2685(72%(&216758&7('72&855(17)5$0,1*&2'($1'86('72(1&/26(7+(:$6+(5$1''5<(5:+,&+86('72%(/2&$7('287'2256217+(&29(5('3$7,2$5($7+(6758&785(:,//86((;,67,1**$6:$7(5$1''5$,16 5(029(.,7&+(1,6/$1'$1'5(3/$&(:,7+1(:,6/$1' 5(029(121/2$'%($5,1*:$// 5(029($1'5(3/$&(',/$3,'$7('6+('$1'5(%8,/'720$.(6$)($1'6(&85( 5(029($1'5(3/$&($//3/80%,1*%5,1*,1*,78372&2'( 029('22528772(;3$1'%$7+5220 5(029(121/2$'%($5,1*:$//72(;3$1'%$7+5220 5(029((;,67,1*,123(5$%/()/22502817('5$',$17+($7(565()5$0()/225,1*$1'&29(5:,7+3/<:22' 5(3$,5(;,67,1**$5$*(5(029($1'5(3/$&('$0$*('*$5$*(6,',1*(;,67,1*121&21)250,1*)5$0,1*522)$1'',/$3,'$7('*$5$*('225.(<127(6/(*(1'(;,67,1*:$//'225:,1'2:25522)72%('(02/,6+('352-(&76+((77,7/(6+((7180%(5352-(&70$1$*(57(&+1,&,$1'$7(-2%180%(56($/&/,(177KHVHGUDZLQJVDUHLQVWUXPHQWVRIVHUYLFHDQGDUHWKHSURSHUW\RI$QGUHZ*RRGZLQ'HVLJQV,QF7KHLQIRUPDWLRQUHSUHVHQWHGRQWKHVHGUDZLQJVDUHH[FOXVLYHO\IRUWKHSURMHFWLQGLFDWHGDQGVKDOOQRWEHWUDQVIHUUHGRURWKHUZLVHUHSURGXFHGZLWKRXWH[SUHVVZULWWHQSHUPLVVLRQRI$QGUHZ*RRGZLQ&RS\ULJKW$1'5(:*22':,1'(6,*163$5.(5676$1/8,62%,632&$W  ZZZDQGUHZJRRGZLQXVDUFKLWHFWDQGUHZJRRGZLQDLDDQGUHZ#DQGUHZJRRGZLQXV$1*%$&*'(023/$1522)2626675((7+2/',1*//&$//(1+286(5(752),72626676$1/8,62%,632&$$31.$5/B/((#<$+22&20%/8(%211(7/181,76&27769$//(<&$5(9,6,2165(9 5(9'$7( 5(9'(6&5,37,211/4" = 1'-0"54ROOF - DEMO PLAN12KEYNOTES - DEMO PLAN13LEGEND - DEMO PLANPage 114 of 131 8383'183;;;;;;$$$6)0(&+$1,&$/6)%('52206)%('52206)+$//:$<6)',1,1*52206).,7&+(16)%$7+522206)/,9,1*52206)%$7+52206)&29(5('3$7,26)(175<6)*$5$*(83/,1(2)1(:'(&.$%29(6)),5(5,6(5$6)%$7+5220$6).,7&+(16)2)),&(6)%('52206))2<(51(:$&&(6625<':(//,1*81,76)7238%/,&5,*+72):$<7238%/,&5,*+72):$<7238%/,&5,*+72):$<7238%/,&5,*+72):$<6)&/26(7%$%&'(               831(::22'325&+$1'67$,5725(3/$&((;,67,1*$$%$%$$)('&%$%$$)%&'($$$ &2175$&725,65(63216,%/()25$6%8,/7&21',7,21,17(5,25:$//6$5(',$*5$00$7,&21/< 3/$1612772%(6&$/()25&216758&7,21*(1(5$/127(6 :,1'2:72%(5(3/$&('/,.()25/,.(6((6+((7$)25:,1'2:6&+('8/( 20,,7 1 (*5(666.</,*+79(/8;*380.(;7(5,25&2/25'$5.*5(<,17(5,25&2/25:+,7(6(((;+,%,76%%$1'& 1 ),;('9(/8;6.</,*+76(;7(5,25&2/25'$5.*5(<,17(5,25&2/25 1 (*5(666.</,*+79(/8;*;8).(;7(5,25&2/25'$5.*5(<,17(5,25&2/25:+,7(6(((;+,%,76%%$1'& ( ),5((6&$3(/$''(5$1'/$1',1*72%(5(3/$&('720((7&855(17&2'(67$1'$5'6.(<127(6/(*(1'(*5(663$7+ 1 +285),5(3$57,7,21127)25&216758&7,21352-(&76+((77,7/(6+((7180%(5352-(&70$1$*(57(&+1,&,$1'$7(-2%180%(56($/&/,(177KHVHGUDZLQJVDUHLQVWUXPHQWVRIVHUYLFHDQGDUHWKHSURSHUW\RI$QGUHZ*RRGZLQ'HVLJQV,QF7KHLQIRUPDWLRQUHSUHVHQWHGRQWKHVHGUDZLQJVDUHH[FOXVLYHO\IRUWKHSURMHFWLQGLFDWHGDQGVKDOOQRWEHWUDQVIHUUHGRURWKHUZLVHUHSURGXFHGZLWKRXWH[SUHVVZULWWHQSHUPLVVLRQRI$QGUHZ*RRGZLQ&RS\ULJKW$1'5(:*22':,1'(6,*163$5.(5676$1/8,62%,632&$W  ZZZDQGUHZJRRGZLQXVDUFKLWHFWDQGUHZJRRGZLQDLDDQGUHZ#DQGUHZJRRGZLQXV$1*%$&*)/2253/$1/(9(/2626675((7+2/',1*//&$//(1+286(5(752),72626676$1/8,62%,632&$$31.$5/B/((#<$+22&20%/8(%211(7/181,76&27769$//(<&$1/4" = 1'-0"54LEVEL 1 - FLOOR PLAN11GENERAL NOTES - PLANS12KEYNOTES - PLANS13LEGEND - PLANS5(9,6,2165(9 5(9'$7( 5(9'(6&5,37,21WINDOWS TO BE REPLACEDPage 115 of 131 83$$$6)%('52206)%('52206)%('52206)%('52206)%('52206)%('52206)%('52206)%('52206)%$7+52206))851$&(5220352326(''(&.6)+$//:$<'1'1522)522)'1522)7238%/,&5,*+72):$<7238%/,&5,*+72):$<$%&'(               $%$$$$$%&$$$%$%$/(*(1'(*5(663$7+ 1 +285),5(3$57,7,21 :,1'2:72%(5(3/$&('/,.()25/,.(6((6+((7$)25:,1'2:6&+('8/( 20,,7 1 (*5(666.</,*+79(/8;*380.(;7(5,25&2/25'$5.*5(<,17(5,25&2/25:+,7(6(((;+,%,76%%$1'& 1 ),;('9(/8;6.</,*+76(;7(5,25&2/25'$5.*5(<,17(5,25&2/25 1 (*5(666.</,*+79(/8;*;8).(;7(5,25&2/25'$5.*5(<,17(5,25&2/25:+,7(6(((;+,%,76%%$1'& ( ),5((6&$3(/$''(5$1'/$1',1*72%(5(3/$&('720((7&855(17&2'(67$1'$5'6.(<127(6 &2175$&725,65(63216,%/()25$6%8,/7&21',7,21,17(5,25:$//6$5(',$*5$00$7,&21/< 3/$1612772%(6&$/()25&216758&7,21*(1(5$/127(6127)25&216758&7,21352-(&76+((77,7/(6+((7180%(5352-(&70$1$*(57(&+1,&,$1'$7(-2%180%(56($/&/,(177KHVHGUDZLQJVDUHLQVWUXPHQWVRIVHUYLFHDQGDUHWKHSURSHUW\RI$QGUHZ*RRGZLQ'HVLJQV,QF7KHLQIRUPDWLRQUHSUHVHQWHGRQWKHVHGUDZLQJVDUHH[FOXVLYHO\IRUWKHSURMHFWLQGLFDWHGDQGVKDOOQRWEHWUDQVIHUUHGRURWKHUZLVHUHSURGXFHGZLWKRXWH[SUHVVZULWWHQSHUPLVVLRQRI$QGUHZ*RRGZLQ&RS\ULJKW$1'5(:*22':,1'(6,*163$5.(5676$1/8,62%,632&$W  ZZZDQGUHZJRRGZLQXVDUFKLWHFWDQGUHZJRRGZLQDLDDQGUHZ#DQGUHZJRRGZLQXV$1*%$&*)/2253/$1/(9(/2626675((7+2/',1*//&$//(1+286(5(752),72626676$1/8,62%,632&$$31.$5/B/((#<$+22&20%/8(%211(7/181,76&27769$//(<&$1/4" = 1'-0"54LEVEL 2 - FLOOR PLAN13LEGEND - PLANS12KEYNOTES - PLANS11GENERAL NOTES - PLANS5(9,6,2165(9 5(9'$7( 5(9'(6&5,37,21WINDOWS TO BE REPLACEDPage 116 of 131 '1$$$6)%('52206)%('52206)+$//:$<6)),5((6&$3(6)%('5220$$$6)352326('%('52206)352326('%('52206)&/26(7)$%29( 6)$%29( 6)$%29( 6)$%29( 6)$%29( 6)$%29( 6)$%29( 6)$%29( 6)$%29( 6)$%29( 6)6)&/26(7*6)72,/(75220$352326('6(&21')/225'(&.%(/2:522)%(/2:522)%(/2:522)%(/2:$%&'(               %&$$%$%/(*(1'(*5(663$7+ 1 +285),5(3$57,7,21 :,1'2:72%(5(3/$&('/,.()25/,.(6((6+((7$)25:,1'2:6&+('8/( 20,,7 1 (*5(666.</,*+79(/8;*380.(;7(5,25&2/25'$5.*5(<,17(5,25&2/25:+,7(6(((;+,%,76%%$1'& 1 ),;('9(/8;6.</,*+76(;7(5,25&2/25'$5.*5(<,17(5,25&2/25 1 (*5(666.</,*+79(/8;*;8).(;7(5,25&2/25'$5.*5(<,17(5,25&2/25:+,7(6(((;+,%,76%%$1'& ( ),5((6&$3(/$''(5$1'/$1',1*72%(5(3/$&('720((7&855(17&2'(67$1'$5'6.(<127(6 &2175$&725,65(63216,%/()25$6%8,/7&21',7,21,17(5,25:$//6$5(',$*5$00$7,&21/< 3/$1612772%(6&$/()25&216758&7,21*(1(5$/127(6127)25&216758&7,21352-(&76+((77,7/(6+((7180%(5352-(&70$1$*(57(&+1,&,$1'$7(-2%180%(56($/&/,(177KHVHGUDZLQJVDUHLQVWUXPHQWVRIVHUYLFHDQGDUHWKHSURSHUW\RI$QGUHZ*RRGZLQ'HVLJQV,QF7KHLQIRUPDWLRQUHSUHVHQWHGRQWKHVHGUDZLQJVDUHH[FOXVLYHO\IRUWKHSURMHFWLQGLFDWHGDQGVKDOOQRWEHWUDQVIHUUHGRURWKHUZLVHUHSURGXFHGZLWKRXWH[SUHVVZULWWHQSHUPLVVLRQRI$QGUHZ*RRGZLQ&RS\ULJKW$1'5(:*22':,1'(6,*163$5.(5676$1/8,62%,632&$W  ZZZDQGUHZJRRGZLQXVDUFKLWHFWDQGUHZJRRGZLQDLDDQGUHZ#DQGUHZJRRGZLQXV$1*%$&*)/2253/$1/(9(/2626675((7+2/',1*//&$//(1+286(5(752),72626676$1/8,62%,632&$$31.$5/B/((#<$+22&20%/8(%211(7/181,76&27769$//(<&$1/4" = 1'-0"54LEVEL 3 - FLOOR PLAN13LEGEND - PLANS12KEYNOTES - PLANS11GENERAL NOTES - PLANS5(9,6,2165(9 5(9'$7( 5(9'(6&5,37,21WINDOWS TO BE REPLACEDPage 117 of 131 $$$$0,1&/5 0,1&/5 0,1&/5 0,1&/5 $%&'(.(<127(6 :,1'2:72%(5(3/$&('/,.()25/,.(6((:,1'2:6&+('8/((;+,%,7$ 20,,7 1 (*5(666.</,*+79(/8;*380.(;7(5,25&2/25'$5.*5(<,17(5,25&2/25:+,7(6(((;+,%,76%%$1'& 1 ),;('9(/8;6.</,*+76(;7(5,25&2/25'$5.*5(<,17(5,25&2/25 1 (*5(666.</,*+79(/8;*;8).(;7(5,25&2/25'$5.*5(<,17(5,25&2/25:+,7(6(((;+,%,76%%$1'& ( ),5((6&$3(/$''(5$1'/$1',1*72%(5(3/$&('720((7&855(17&2'(67$1'$5'6 1 (;7(5,25(*5(6667$,5/(*(1'(*5(663$7+ 1 +285),5(3$57,7,21 &2175$&725,65(63216,%/()25$6%8,/7&21',7,21,17(5,25:$//6$5(',$*5$00$7,&21/< 3/$1612772%(6&$/()25&216758&7,21*(1(5$/127(6127)25&216758&7,21352-(&76+((77,7/(6+((7180%(5352-(&70$1$*(57(&+1,&,$1'$7(-2%180%(56($/&/,(177KHVHGUDZLQJVDUHLQVWUXPHQWVRIVHUYLFHDQGDUHWKHSURSHUW\RI$QGUHZ*RRGZLQ'HVLJQV,QF7KHLQIRUPDWLRQUHSUHVHQWHGRQWKHVHGUDZLQJVDUHH[FOXVLYHO\IRUWKHSURMHFWLQGLFDWHGDQGVKDOOQRWEHWUDQVIHUUHGRURWKHUZLVHUHSURGXFHGZLWKRXWH[SUHVVZULWWHQSHUPLVVLRQRI$QGUHZ*RRGZLQ&RS\ULJKW$1'5(:*22':,1'(6,*163$5.(5676$1/8,62%,632&$W  ZZZDQGUHZJRRGZLQXVDUFKLWHFWDQGUHZJRRGZLQDLDDQGUHZ#DQGUHZJRRGZLQXV$1*%$&*522)3/$12626675((7+2/',1*//&$//(1+286(5(752),72626676$1/8,62%,632&$$31.$5/B/((#<$+22&20%/8(%211(7/181,76&27769$//(<&$1/4" = 1'-0"54ROOF PLAN5(9,6,2165(9 5(9'$7( 5(9'(6&5,37,2112KEYNOTES - PLANS13LEGEND - PLANS11GENERAL NOTES - PLANSPage 118 of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age 119 of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age 120 of 131 /(9(/ /(9(/ /HYHO /HYHO /HYHO /HYHO 522) 522) 675((7/(9(/ 675((7/(9(/ *$5$*(/(9(/ *$5$*(/(9(/ /(9(/ /(9(/ /HYHO /HYHO /HYHO /HYHO 522) 522) 675((7/(9(/ 675((7/(9(/ *$5$*(/(9(/ *$5$*(/(9(/ $%&'( (;,67,1*(;7(5,25:$//672%(3$,17('6+(5:,1:,//,$066:$/$%$67(525(48,9$/(17 127(':,1'2:672%(5(3/$&(')25/,.(:,1'2:)5$0(672%(62/,':22':,7+$/80,180&/$'(;7(5,253$,17('6:%/$&.0$*,&25(48,9$/(176$6+(67+$7:,//127%(5(3/$&('72$/62%(3$,17('6:%/$&.0$*,&25(48,9$/(17 (;,67,1*:,1'2:75,072%(3$,17('6+(5:,1:,//,$066:$/$%$67(525(48,9$/(17 5(3/$&((;,67,1*522)6+,1*/(6 :,7+6,0,/$57$%&20326,7,21$63+$/7%</$1'0$5.02,5(%/$&.&2/2525(48,9$/(17 1 (*5(666.</,*+79(/8;*380.(;7(5,25&2/25'$5.*5(< ,17(5,25&2/25:+,7(6(((;+,%,76%%$1'& (;,67,1*&21&5(7(67(3672%(3$,17('6:,17(//(&78$/*5$<25(48,9$/(17127)25&216758&7,21352-(&76+((77,7/(6+((7180%(5352-(&70$1$*(57(&+1,&,$1'$7(-2%180%(56($/&/,(177KHVHGUDZLQJVDUHLQVWUXPHQWVRIVHUYLFHDQGDUHWKHSURSHUW\RI$QGUHZ*RRGZLQ'HVLJQV,QF7KHLQIRUPDWLRQUHSUHVHQWHGRQWKHVHGUDZLQJVDUHH[FOXVLYHO\IRUWKHSURMHFWLQGLFDWHGDQGVKDOOQRWEHWUDQVIHUUHGRURWKHUZLVHUHSURGXFHGZLWKRXWH[SUHVVZULWWHQSHUPLVVLRQRI$QGUHZ*RRGZLQ&RS\ULJKW$1'5(:*22':,1'(6,*163$5.(5676$1/8,62%,632&$W  ZZZDQGUHZJRRGZLQXVDUFKLWHFWDQGUHZJRRGZLQDLDDQGUHZ#DQGUHZJRRGZLQXV$1*%$&*352326('(;7(5,25(/(9$7,2162626675((7+2/',1*//&$//(1+286(5(752),72626676$1/8,62%,632&$$31.$5/B/((#<$+22&20%/8(%211(7/181,76&27769$//(<&$1/4" = 1'-0"54PROPOSED ELEVATION - WEST1/4" = 1'-0"52PROPOSED ELEVATION - SOUTH15KEYNOTES - ELEVATIONS5(9,6,2165(9 5(9'$7( 5(9'(6&5,37,21WINDOWS TO BE REPLACEDPage 121 of 131 /(9(/ /(9(/ /HYHO /HYHO /HYHO /HYHO 522) 522) 675((7/(9(/ 675((7/(9(/ *$5$*(/(9(/ *$5$*(/(9(/ $%&'( (;,67,1*(;7(5,25:$//672%(3$,17('6+(5:,1:,//,$066:$/$%$67(525(48,9$/(17 127(':,1'2:672%(5(3/$&(')25/,.(:,1'2:)5$0(672%(62/,':22':,7+$/80,180&/$'(;7(5,253$,17('6:%/$&.0$*,&25(48,9$/(176$6+(67+$7:,//127%(5(3/$&('72$/62%(3$,17('6:%/$&.0$*,&25(48,9$/(17 (;,67,1*:,1'2:75,072%(3$,17('6+(5:,1:,//,$066:$/$%$67(525(48,9$/(17 5(3/$&((;,67,1*522)6+,1*/(6 :,7+6,0,/$57$%&20326,7,21$63+$/7%</$1'0$5.02,5(%/$&.&2/2525(48,9$/(17 1 (*5(666.</,*+79(/8;*380.(;7(5,25&2/25'$5.*5(< ,17(5,25&2/25:+,7(6(((;+,%,76%%$1'& (;,67,1*&21&5(7(67(3672%(3$,17('6:,17(//(&78$/*5$<25(48,9$/(17/(9(/ /(9(/ /HYHO /HYHO /HYHO /HYHO 522) 522) ))/(9(/ ))/(9(/ *$5$*(/(9(/ *$5$*(/(9(/ 127)25&216758&7,21352-(&76+((77,7/(6+((7180%(5352-(&70$1$*(57(&+1,&,$1'$7(-2%180%(56($/&/,(177KHVHGUDZLQJVDUHLQVWUXPHQWVRIVHUYLFHDQGDUHWKHSURSHUW\RI$QGUHZ*RRGZLQ'HVLJQV,QF7KHLQIRUPDWLRQUHSUHVHQWHGRQWKHVHGUDZLQJVDUHH[FOXVLYHO\IRUWKHSURMHFWLQGLFDWHGDQGVKDOOQRWEHWUDQVIHUUHGRURWKHUZLVHUHSURGXFHGZLWKRXWH[SUHVVZULWWHQSHUPLVVLRQRI$QGUHZ*RRGZLQ&RS\ULJKW$1'5(:*22':,1'(6,*163$5.(5676$1/8,62%,632&$W  ZZZDQGUHZJRRGZLQXVDUFKLWHFWDQGUHZJRRGZLQDLDDQGUHZ#DQGUHZJRRGZLQXV$1*%$&*352326('(;7(5,25(/(9$7,2162626675((7+2/',1*//&$//(1+286(5(752),72626676$1/8,62%,632&$$31.$5/B/((#<$+22&20%/8(%211(7/181,76&27769$//(<&$1/4" = 1'-0"52PROPOSED ELEVATION - NORTH15KEYNOTES - ELEVATIONS5(9,6,2165(9 5(9'$7( 5(9'(6&5,37,211/4" = 1'-0"54PROPOSED ELEVATION - EASTWINDOWS TO BE REPLACEDPage 122 of 131 /HYHO 522)  0,1&/5 0$;0$; 0,1&/5 6)%('52206)%('5220$%&'(6)352326('%('52206)352326('%('5220$$5($2)+$%,7$%/(63$&(3(5&5&0867%(6)25/$5*(5:,7+6/23('&(,/,1*29(5 352326('%('5220+$66):,7+$&(,/,1*+,*+(57+$1 $1'025(7+$16):,7+$&(,/,1*+,*+(57+$1 6)352326('%('5220$$5($2)+$%,7$%/(63$&(3(5&5&0867%(6)25/$5*(5:,7+6/23('&(,/,1*29(5 352326('%('5220+$66):,7+$&(,/,1*+,*+(57+$1 $1'025(7+$16):,7+$&(,/,1*+,*+(57+$1 6)352326('%('5220127)25&216758&7,21352-(&76+((77,7/(6+((7180%(5352-(&70$1$*(57(&+1,&,$1'$7(-2%180%(56($/&/,(177KHVHGUDZLQJVDUHLQVWUXPHQWVRIVHUYLFHDQGDUHWKHSURSHUW\RI$QGUHZ*RRGZLQ'HVLJQV,QF7KHLQIRUPDWLRQUHSUHVHQWHGRQWKHVHGUDZLQJVDUHH[FOXVLYHO\IRUWKHSURMHFWLQGLFDWHGDQGVKDOOQRWEHWUDQVIHUUHGRURWKHUZLVHUHSURGXFHGZLWKRXWH[SUHVVZULWWHQSHUPLVVLRQRI$QGUHZ*RRGZLQ&RS\ULJKW$1'5(:*22':,1'(6,*163$5.(5676$1/8,62%,632&$W  ZZZDQGUHZJRRGZLQXVDUFKLWHFWDQGUHZJRRGZLQDLDDQGUHZ#DQGUHZJRRGZLQXV$1*%$&*(1/$5*('6(&7,2162626675((7+2/',1*//&$//(1+286(5(752),72626676$1/8,62%,632&$$31.$5/B/((#<$+22&20%/8(%211(7/181,76&27769$//(<&$3/8" = 1'-0"54ENLARGED SECTION 015(9,6,2165(9 5(9'$7( 5(9'(6&5,37,211/2" = 1'-0"53ENLARGED PLAN1/2" = 1'-0"23ENLARGED PLANPage 123 of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age 124 of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age 125 of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age 126 of 131 Additional Information on Roof Window Proposal for Application ARCH-0145-2021 (1700 Osos) Dear Walter, I am writing this letter to you with the intent to provide more supporting information and boost my chances of having these roof windows approved by the CHC and the SLO City Planning Department. Adding these units to the roof and discarding the existing ones is a high priority for me on this project and I will support my case below on how this will benefit all. I have done a fair amount of research and information gathering that all point to benefits in aesthetics, safety and health, and consistency with SOI standards. The proposed product is the roof window manufactured by Velux USA, model number GPU MK06 and here is quick overview of the product: Page 127 of 131 • Exterior color: Dark grey (standard and one choice) • Interior color: White (standard) • Materials: Aluminum clad exterior surrounding a wood (pine) frame • Opening dimensions: 31 1/4” x 46 7/8” (rough opening, finished frame) • 3” Height profile: Top edge of frame sits 3” above the shingles • Product data: Velux emergency exit information sheet, see Exhibit B.1 • Approved for egress: See Certification Letter Exhibit B.2 • Cross Section Details: For vertical and horizontal cross section details see Exhibit C.1 Exterior aesthetics: These new roof windows will look far better than the ones that are on the roof now. Currently, 1700 Osos Street has three existing skylights, two that are fixed 20” x 20” and one that is 24”H x 48”W (top hinge casement type). All three skylights are of the curb mounted type with a faded white plastic dome on the two square ones. All three frames extend about 9 inches from the roof and the style looks very dated, plus the 24 x 48 one leaks, and all are at their ends of their useful lives. The two skylights located on the north end of the roof (the north attic space) are not centered. When looking at it from the outside, the skylights are left-aligned with the smaller one stacked on top of the larger one. When these skylights were originally installed it does not look like it was done with care or attention to how it would look from the outside. Existing condition, north end: Page 128 of 131 The proposed product is a top-hinged roof window manufactured by Velux USA, model number GPU MK06 which is 31 1/4” x 46 7/8” (rough opening, finished frame). These units will look good on the roof as it will be centered on the roof. The color of the exterior frame will blend in with the dark colored shingles to be installed after the roofing permit is approved. Further on appearance, these units will have a 66% lower profile at ~3 inches high. These units actually are set inside the roof, hence “roof window” versus being on top like a curb mounted skylight. Two new roof windows will replace the existing two on the north end and two new roof windows of all the same type will replace the single square skylight on the south end of the roof. Since the larger 24” x 48” skylight leaks, replacing it would be consistent with the Secretary of Interior’s (SOI) guideline in that it is consistent with the recommendations that: Protecting a leaking roof with a temporary waterproof membrane with a synthetic underlayment, roll roofing, plywood, or a tarpaulin until it can be repaired. And SOI is not recommended that: Leaving a leaking roof unprotected so that accelerated deterioration of historic building materials from the restoration period (such as masonry, wood, plaster, paint, and structural members) results. By not replacing that old skylight that leaks, further water damage will happen. The new roof windows will provide superior waterproofing and longevity to the historic building. Velux has a 10 year no leak warranty. Safety and Health: In terms of safety, the addition of the new roof windows will provide more, by a factor of 4, egress compliant openings, allowing occupants more ways to escape, through the roof, in the event of an emergency. The GPU MK06 models have been certified for being egress compliant by the Window & Door Manufacturers Association. Regarding health and comfort, the new units will provide far more natural light and improved ventilation and access to fresh air. These modern units also provide good energy efficiency qualities. Page 129 of 131 Recap of key points in favor of new roof windows versus leaving current skylights in place: • Looks better from the street. The roof windows will be centered and because of the lower profile and color, will blend in better with the new roof. These are high quality units. • Does not compromise the historical nature of the roof or the building. It can be argued that the current non-original skylights do compromise the look of the building as-is. • Will stop the accelerated deterioration of the historic building by replacing the leaking, outdated skylight. Velux has a 10 year no leak warranty. • Adds superior safety benefits by proving more emergency exit points on the 3rd floor. • More natural light and more fresh air • Better energy efficiency • Higher quality living experience for the occupants To recap, the addition of the Velux GPU MK06 does not harm the historic nature of the building, but rather improves the look and longevity of the building and provides for high quality living for the occupants. Existing north end of roof, aerial view and view from Osos St: Left-aligned to rafter that leads to ridge, not centered f Page 130 of 131 Existing south end of roof, aerial view and view from Osos St: Page 131 of 131 CHC Item 4b Staff Presentation 9/27/2021 1 ARCH-0145-2021 (1700 Osos) Renovation of the Allen House (MasterList Resource) 1 2 CHC Item 4b Staff Presentation 9/27/2021 2 Railroad Vernacular (Neo-Classical Influence); “California Renaissance” Clapboard siding, stone base Medium-sloped belled hip roof, boxed soffit, continuous smooth frieze band Large double-hung windows with wide flat trim, bracketed lug sills Centered dormer, 20-pane windows (three survive, on rear elevation) Center recessed porch with straight-top arch (remnant of original) Interior Establish ADU (Ground Floor) Replace plumbing, utility pipes Upgrade electrical system Exterior Remove patio cover, replace with second- floor deck Window and skylight replacement Reconstruct stairways with new code- compliant exiting stairways Renovate fire escape, to current codes Renovate garage structure (siding, roof) Re-roofing (comp. shingle); re-paint 3 4 CHC Item 4b Staff Presentation 9/27/2021 3 Historic Preservation Program Guidelines Alterations to Historic Resources § 3.4.1 (f) Consistency required Alterations to listed historic resources shall be approved only upon finding that the proposed work is consistent with the Secretary of the Interior’s Standards for the Treatment of Historic Properties, […] General Plan policies, the Historic Preservation Ordinance, and these Guidelines. § 3.4.3 Retention of character- defining features Alterations of historically-listed buildings shall retain character defining features. New features […] should be completed in a manner that preserves the original architectural character, form, scale, and appearance of the building. § 3.4.4 Exterior building changes Exterior changes to historically-listed buildings or resources should not introduce new or conflicting architectural elements and should be architecturally compatible with the original and/or prevailing architectural character of the building […]. Additions to historic buildings shall comply with the Secretary of the Interior’s Standards to complement and be consistent with the original style of the structure. Building materials used to replicate character-defining features shall be consistent with the original materials in terms of size, shape, quality and appearance. However, original materials are not required. 5 6 CHC Item 4b Staff Presentation 9/27/2021 4 New Exterior Additions Recommended Not Recommended Constructing a new addition on a secondary or non-character-defining elevation and limiting its size and scale in relationship to the historic building. Constructing a new addition on or adjacent to a primary elevation which negatively impacts the building’s historic character. Secretary of Interior’s Standards (Rehabilitation) 7 8 CHC Item 4b Staff Presentation 9/27/2021 5 Secretary of Interior’s Standards (Rehabilitation) Windows Recommended Not Recommended Identifying, retaining, and preserving windows and their functional and decorative features that are important to the overall character of the building. The window material and how the window operates […] are significant, as are its components […] and related features, such as shutters. Removing or substantially changing windows or window features which are important in defining the overall historic character of the building so that, as a result, the character is diminished. Changing the appearance of windows that contribute to the historic character of the building by replacing materials, finishes or colors which noticeably change the sash, depth of the reveal, and muntin configurations, the reflectivity and color of the glazing; or the appearance of the frame. Replacing in kind an entire window that is too deteriorated to repair […] If using the same kind of material is not feasible, then a compatible substitute material may be considered. Using substitute material for the replacement that does not convey the same appearance of the surviving components of the window or that is physically incompatible." 9 10 CHC Item 4b Staff Presentation 9/27/2021 6 ARCH-0145-2021 (1700 Osos) Renovation of the Allen House (Master List Resource) Placement of deck at rear elevation, use of compatible materials Reconstructed stairways on less-visible elevations, of compatible materials Replacement windows of suitable quality and form Aluminum-clad exterior materials preserve historical character? Low-profile skylights, in replacement of existing skylights Retention of important character-defining features: Siding, trim, roofing unaltered (apart from new roofing material) Preservation of configuration and detail of surviving porch feature Alternative Actions: Continue consideration of the request with direction on pertinent issues Recommend Director does not find the work consistent with applicable preservation standards, based on specific findings of inconsistency 11 12 CHC Item 4b Staff Presentation 9/27/2021 7 Evaluation and Treatment of Wood Features. The applicant shall evaluate the overall physical condition of all character-defining wood features, including the siding, trim, and decorative detailing. Final plans for the project shall clearly identify, describe, and depict the nature and extent of any proposed repair or replacement, where the physical condition of character-defining materials and features warrant such work. Where repair or replacement is proposed, final plans shall be supplemented with evidence describing and documenting the justification for the proposed work, consistent with the Secretary of the Interior’s Standards for the Treatment of Historic Properties, to the satisfaction of the Community Development Director. Suggested Condition of Approval (Wood Features) Evaluation and Preservation of Window Features. The applicant shall evaluate the overall condition of all of the character-defining window features. Final plans for the project shall clearly note window features to be preserved. The nature and extent of any proposed repair or replacement of window features shall be clearly described and depicted in plans, where the physical condition of the features warrant such work. Where repair or replacement of window features is proposed, final plans shall be supplemented with evidence describing and documenting the justification for the proposed work, consistent with the Secretary of the Interior’s Standards for the Treatment of Historic Properties, to the satisfaction of the Community Development Director. Final plans shall include a window schedule describing all new and replacement windows, including window type, operation, and dimensions of window elements (sashes, muntins and sills, mullions, etc.), sufficient to evaluate their consistency with the building’s characteristic window pattern and their appropriateness as replacement windows. Suggested Condition of Approval (Windows) 13 14 CHC Item 4b Staff Presentation 9/27/2021 8 Evaluation and Preservation of Entrance and Porch Features. The applicant shall evaluate the overall condition of all of the dwelling’s entrance and porch features. Final plans for the project shall clearly describe and depict the nature and extent of any proposed repair and replacement, where the physical condition of character- defining entry and porch features warrant such work. Where repair or replacement of such features is proposed, final plans shall be supplemented with evidence describing and documenting the justification for the proposed work, consistent with the Secretary of the Interior’s Standards for the Treatment of Historic Properties, to the satisfaction of the Community Development Director. Particular attention shall be given to preservation of the material, configuration, and design of the porch columns and “flat arch” feature. Final plans submitted for construction permits to complete this project shall clearly depict these retained features. Suggested Condition of Approval (Entrance, Porch) Entrances and Porches Recommended Not Recommended Identifying, retaining, and preserving entrances and porches and their functional and decorative features that are important in defining the overall historic character of the building. The materials themselves (including masonry, wood, and metal) are significant, as are their features, such as doors, transoms, pilasters, columns, balustrades, stairs, roofs, and projecting canopies. "Removing or substantially changing entrances and porches which are important in defining the overall historic character of the building so that, as a result, the character is diminished. Evaluating the overall condition of entrances and porches to determine whether more than protection and maintenance, such as repairs to entrance and porch features, will be necessary. Failing to undertake adequate measures to ensure the protection of entrance and porch features Repairing entrances and porches by patching, splicing, consolidating, and otherwise reinforcing them using recognized preservation methods. Repair may include the limited replacement in kind or with a compatible substitute material of those extensively deteriorated features or missing components of features when there are surviving prototypes, such as balustrades, columns, and stairs. "Removing entrances and porches that could be stabilized, repaired, and conserved […] Replacing an entire entrance or porch feature when repair of the feature and limited replacement of deteriorated or missing components are feasible." Secretary of Interior’s Standards (Rehabilitation) 15 16 CHC Item 4b Staff Presentation 9/27/2021 9 Wood Recommended Not Recommended Identifying, retaining and preserving wood features that are important in defining the overall historic character of the building (such as siding, cornices, brackets, window and door surrounds, and steps) and their paints, finishes, and colors.. Removing or substantially changing wood features which are important in defining the overall historic character of the building so that, as a result, the character is diminished. Removing a major portion of the historic wood from a façade instead of repairing or replacing only the deteriorated wood, then reconstructing the façade with new material to achieve a uniform or “improved” appearance. Evaluating the overall condition of the wood to determine whether more than protection and maintenance, such as repairs to wood features, will be necessary. Failing to undertake adequate measures to ensure the protection of wood features. Replacing a deteriorated wood feature or wood siding on a primary or other highly-visible elevation with a new matching wood feature. Replacing a deteriorated wood feature or wood siding on a primary or other highly-visible elevation with a composite substitute material. Secretary of Interior’s Standards (Rehabilitation) 17