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HomeMy WebLinkAboutAgenda 07_MS-24-01_870 Williston Rd_Doubletree_alt entrance#MS-24-01 Staff Comments 1 CITY OF SOUTH BURLINGTON DEVELOPMENT REVIEW BOARD MS-24-01_870 Williston Rd_Doubletree_alt entrance_2024-06-04.docx DEPARTMENT OF PLANNING & ZONING Report preparation date: May 29, 2024 Plans received: May 13, 2024 870 Williston Road Miscellaneous Application #MS-24-01 Meeting date: June 4, 2024 Owner/Applicant AAM Burlington Hotel LLC 78 Blanchard Road, Suite 100 Burlington, MA 01803 Engineer Krebs & Lansing 164 Main Street Colchester, VT 05446 Property Information Tax Parcel 1810-00870 FBC-T4 Zoning District 10.96 acres Location Map #MS-18-04 Staff Comments 2 PROJECT DESCRPTION Miscellaneous application #MS-24-01 of AAM Burlington Hotel for alternative entrance compliance as allowed under the Land Development Regulations Section 8.06H for a four-story wing for an existing hotel and conference center, 870 Williston Road. COMMENTS Planning Director Paul Conner and Development Review Planner Marla Keene (“Staff”) have reviewed the plans submitted on 05/13/2024 and offer the following comments. Numbered items for the Board’s attention are in red. CONTEXT The proposed project is located within the Form Based Code T4 zoning district, meaning its site plan is being reviewed administratively. No subdivision is necessary for the project. The Project is proposed to consist of an addition to the existing Doubletree Hotel building at 870 Williston Road. The applicant is seeking Development Review Board approval under Section 8.08H for an entrance configuration for the new building which differs from the strict entrance requirements of Section 8.13C(6). The applicant has provided a comprehensive application narrative, plans, and renderings supporting their request. The applicant has submitted concurrent FBC site plan application #SP-24-08 which is currently under review by Staff. In that application, the proposed Williston Road façade meets the standards pertaining to number of entrances, building breaks, and glazing, but fails to meet the standards pertaining to functionality of entrances. Specifically, for non-residential use, entrances are required to be public, while for residential use, entrances are required to be operable. The applicant has proposed operable entrances only. Hotel is specifically classified as a non- residential use. The term “residential use” is defined in the LDRs as “A use defined as a dwelling, dwelling unit, housing, or housing unit.” Any use of land that does not fit within these parameters is, therefore, non-residential. APPLICABLE STANDARDS H. Alternate Compliance for Entrances in T4 (1) Authority. The Development Review Board shall have the authority to review and approve, approve with conditions, or deny an application for development that differs from the strict requirements of Section 8.13(C)(6) [T4 Urban Multi-Use District Building Envelope Standards, Entrances] subject to the standards and limitations below. This section specially authorizes the Board to consider alternatives to doorway entrance standards in the T4 District. Staff has made the determination based on 8.04D(1) that the primary façade is on Williston Road, while the secondary façades are the interstate ramp and the planned future public street to the west. Entrance standards do not apply to a building façade abutting an interstate or interstate ramp, therefore the east of the building is exempt from this standard. #MS-18-04 Staff Comments 3 As noted above, the applicant is proposing to meet the standards pertaining to frequency and maximum distance between public entrances, as well as standards pertaining to glazing and building breaks. Thus the appearance of the building will comply fully with the Building Envelope Standards, though the functionality will not. (2) Entrance standard intent. It is the intent of Section 8.13(C)(6)(a-e), in concert with other standards of Section 8.13, to establish a regular, consistently pedestrian-friendly environment in the applicable district. The presence of regular, Operable entrances is designed to foster a built pattern consisting of attractive, engaging, and interactive built forms. Users along a street are presented with an inviting street presence of the building and are engaged throughout its length. This section is also intended to support the viability of activities within adjacent buildings (existing or future) by creating a pedestrian environment where the user has reason and interest to walk the entire length of a building and engage with the next building rather than have an uninviting and unengaging environment where a user would turn around. Staff notes this standard refers to operable entrances while public entrances are required for non-residential first story use. The distinction between operable entrances and public entrances is that public entrances are open to anyone from the exterior, while operable entrances are open to tenants/owners of the building without necessarily being open to the general public. Staff considers this standard applies to both public and operable entrances. The applicant has represented in their narrative that though the proposed building is being considered a new building for the purpose of the LDR, it is functionally a part of the existing hotel and will not operate independently. The main lobby is located at the west side of the building and will be visible from slightly west of the proposed building as shown in the provided renderings. 1. Staff recommends the Board read the applicant’s narrative for their arguments as to how they believe the entrance standard is met by the proposed alternative. (3) Standards for review. In making its determination, the Development Review Board shall consider the following standards: (a) The Board finds that the alterative design advances the specific objectives of the Central District of the Comprehensive Plan in a manner that is equal or greater than the standard contained within the BES. The Comprehensive Plan (now titled City Plan) has been heavily amended since adoption of this standard, and specific objectives have been replaced by “Goals and Actions.” Goals specific to the Balance Mixed Use and Commercial: High Scale Area land use designation are as follows: Goal 77: Create cohesive, diverse, dynamic and people-oriented places with a strong identity and “sense of place” Goal 78: Establish urban-style vibrant streetscapes, civic spaces, public art and public facilities to create a destination Goal 79: Support mixed-use development that realize the vision of this Plan Actions applicable to this land use designation, and to the specific geography of thCentral District of the Comprehensive Plan are as follows. Mixed Use and Commercial: High Scale Area Actions #MS-18-04 Staff Comments 4 Action 129: Minimize overall demand for parking through design, regulations, and investments that foster pedestrian, bicycle, and transit use and provide efficient, aesthetically pleasing shared parking options Action 130: Focus infill and redevelopment in these areas and at a higher scale and urban-level of density Action 131: Support existing businesses and affordability of commercial spaces Action 132: Develop vibrant streetscapes and public gathering spaces to enable events and community gathering Action 133: Incorporate green spaces, street trees, and other strategies to reduce the heat island effect Action 134: Streamline regulations and explore options to incentivize development in line with the vision of this Plan Action 135: Establish future Right-of-Way standards for streetscapes Action 136: Align landscaping and lighting land development regulations with this Plan to build quality public spaces and compact mixed-use communities Central District Actions Action 141: Continue to focus City resources on nimbly developing City Center as South Burlington’s downtown Action 142: Create a village streetscape, including a village green Action 143: Encourage highest-scale use in City Center Action 144: Actively program and support events in City Center public spaces throughout the year Action 145: Support the establishment of a Main Street-style, community-based organization to nurture, promote and otherwise support City Center Action 146: Evaluate and update form-based code and Land Development Regulations as needed to adapt over time Staff considers the proposed building advances goals 77-79 and actions 130, 131, 132, 133, 141 and 143 through infill development in the City Center Form Based Code area. (b) The Board finds that the alternative design advances the Purpose of the Transect Zone as stated in these Land Development Regulations in a manner that is equal to or greater than the standard contained within the BES. The purpose of the transect zone is as follows. Generally a multi-use, mixed use dense downtown built environment, typical of areas adjacent to and supportive of main street(s). Housing, retail, and other commercial uses are typical; parking facilities are also allowed. The built environment can be a mix of freestanding buildings and shared wall buildings. T-4 is multimodal oriented with an emphasis on medium foot traffic pedestrianism. Parking (not including on-street parking) shall be away (or hidden) from the street. Staff considers the proposed building and entrance configuration supports the pedestrian friendliness aspects of the purpose statement by the provision of a large pedestrian oriented walkway directly from Williston Road to the existing hotel entrance. #MS-18-04 Staff Comments 5 (c) The Board finds that the alterative design advances the Intent of the standard as stated in this Section in a manner that is equal to or greater than the standard contained within the BES. This standard refers to the entrance standard intent paragraph above. Staff considers the design establishes a pedestrian-friendly environment through the use of wide walking areas. However, it is not clear to Staff based on the provided renderings how the continued use of an existing one-story entrance and vehicular focused drop off area better achieves a dense walkable downtown than providing public entrances along the street. 2. Staff recommends the Board ask the applicant to describe and show, through the provided renderings and plans, how they believe the proposed continued use of the existing entrance fosters a built pattern of attractive, engaging and interactive built forms and provides users with reason and interest to walk the entire length of the building and adjacent site amenities. After, the Board should discuss whether they consider this criterion met. (d) Any proposed alternative shall be incorporated along all facades of a building for which alternate compliance is being sought and shall be distributed along the entire façade in a manner which meets or exceeds the average frequency and maximum spacing as required by the BES. The elements the applicant is using to meet the standard includes the use of a pedestrian promenade along the western side of the proposed building. They have continued to include regular operable entrances along the primary façade. 3. Staff recommends the Board discuss whether they consider this criterion met. (e) Any proposed alternative shall be not be counted or calculated as meeting or contributing to any other required element or financial obligation of these Regulations. It does not appear the proposed alternative relies heavily on sculpture, landscaping, or any other required elements, therefore Staff considers this criterion met. (f) Any proposed alternative shall fulfill its function in all seasons. None of the proposed elements to meet these standards are season-dependent. Staff considers this criterion met. (g) Creative alternatives are encouraged. Any proposed alternatives, however, shall consist of original design elements. In the case of artwork, only Commissioned artwork shall be considered. The provided elements do not include artwork or commissioned works. RECOMMENDATION Staff recommends that the Board discuss the Project with the applicant and close the hearing. Respectfully submitted, Marla Keene, Development Review Planner SMITH BUCKLEY ARCHITECTS Marla Keene, PE Development Review Planner City of South Burlington 180 Market Street South Burlington, VT 05403 April 24, 2024 Re: DoubleTree by Hilton – New Addition – 870 Williston Road – Alternate Compliance for Entrances Dear Marla, We seek review and approval of “Alternate Compliance for Entrances in T4,” for the above referenced project. The proposed construction entails a new guestroom wing for the existing hotel, which contains an open-to-the-public main entrance and porte-cochere within the existing structure. Although classified as a new building by zoning, it's crucial to recognize that programmatically, this new wing is connected to, and constitutes an extension of, the existing hotel. It exclusively houses guestrooms without any public or semi-public spaces, such as lobbies, restaurants, or conference rooms. Therefore, it cannot have a “public” entrance as defined in the zoning ordinance. Instead, the entrances are “operable” entrances. Similar to the ordinance requirement for operable residential entrances, they are open to guests of the hotel for their use in accessing the portion of the building that is available to them. Guests staying in the new wing check in at the main public entrance and lobby in the adjacent existing building. After check-in, the new wing is accessed via a skybridge from the lobby elevator or directly across the entry drive, where Guests may use the most convenient ground level entrance to the new wing using their keycard. •The design of the new building and the surrounding site supports the viability of the main hotel public entrance by creating a direct pedestrian link to Williston Road that invites pedestrians to walk the length of the West facade of the new building, leading to the arrival point at the hotel’s existing main entrance. •Users along the street are presented with an inviting building presence and are engaged throughout the length of the frontage that helps frame the pedestrian promenade linking the hotel’s public entrance to Williston Road. •The design of the building and the site establishes a regular, consistently pedestrian-friendly environment. •The inclusion of regular, operable entrances in the design creates a pattern of attractive, engaging and interactive building and site forms. Therefore we believe that our design meets or exceeds the entrance standard intent given in Section 8.06, H.(2) in every respect. We hope that the Development Review Board will agree and find for approval of this design that differs from the strict requirements of Section 8.13(C)(6), but nonetheless provides for an urban environment entirely consistent with the intent of the Section. Best regards, Israel D. Smith, RA www.sbavt.com 431 Pine Street Suite 210 Burlington VT 05401 802.540.0323 30.0 0 ' 31 2 3 1 1 314313312311 310 315 31 3 x 305 . 0 ' 303302 304 306 307 308 309 311 312 313 310 305 305 314 313 312 311 309 308 307 306 304 303 310 305 313 312 308 306 304 303 x 3 0 3 . 7 305 304 304 306 306305 305 Hotel Addition 3 2 7 3 2 8 3 2 9 3 3 1 33 2 33 3 3 3 8 3 3 4 3 3 6 3 3 7 Ne w Tra n s 338 338 333 330 332 333 334 333 331 330332 Gravel Wetland Cell #1 Ground Elevation 303.0 WSE 302.7 Forebay Existing Concrete Sidewalk New 6' Concrete Walk New 5' Concrete Walk New / Relocated ADA Spaces with depressed curb New 10' wide Asphalt Recreation Path New Concrete Stairs New Pavers (typ) New Landscape Wall New Landscape Wall Remove existing asphalt and repave parking lot New Pavers at crosswalk New 10' wide Asphalt Recreation Path Relocated flag poles (4) Hea t P u m p / Chi l l e r P a d New 5 ft Concrete Walk 33 7 33 6 3 3 9 338 10 SP A C E S 7 SP A C E S 8 SP A C E S 8 SPA C E S 7 SP A C E S 12 S P A C E S 4 SPA C E S 337 336 310 UD Gravel Wetland Cell #2 Ground Elevation 303.0 WSE 302.7 New Concrete Curb New Curbed Island New 6' Concrete Walk Remove and Replace Pavement UD New Bike Racks (3) ex. Bike Racks (2) ME C H TRA N S MT C VAN VAN B B B B B B 31 0 31 5 A1 A1 A1 A2 A2 A2 A2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 A2 A2 A2 A2 A1 A1 A2 A2 B1 A1 SB SB SB SB SB A1 A1 A1 A1 A1 A1 A1 A2 New Bridge Connector B1 B1 B1 Replace existing concrete walk New Pocket Park. See Landscape Plans Limits of South Burlington Mapped River Corridor Remove portion of existing VTRANS ROW fence and install new section of fence to terminate at end of new wall B1 B1 B1 B1 New Concrete Walk UD Remove asphalt, fine grade and repave New Pavers at crosswalk Existing bus stop Existing hotel sign New Bike Racks (3) New Bike Racks (15) NOTES 1.The Contractor shall be responsible for repairing all disturbed areas back to original condition, including but not limited to curbing, sidewalks, road, parking areas, landscaping, site lighting, electrical, and etc. All asphalt shall be sawcut prior to paving. 2.All stumps, rock, and other non-approved trench backfill material discovered during construction is the exclusive property of the Contractor and shall be removed from the property and disposed of in a State approved disposal location. All existing soils reused for fill shall conform to all applicable sections of VTRANS specifications Section 203-Excavation & Embankments. Any soil reused to establish subgrade under roads and applicable concrete sidewalks shall pass a subgrade proof roll with a loaded tandem. Reused soils that do not pass a subgrade proof roll shall be removed and replaced at the Contractor's expense. 3.All passing sieve, proctor, and compaction testing expenses shall be paid by Owner. Testing coordination, all other required testing, and expenses for failed tests shall be the Contractor's responsibility. 4.The Contractor shall contact Green Mountain Power and Vermont Gas Systems prior to any work in the vicinity of the respective utilities. 5.This project requires coverage under a State Construction Stormwater Discharge Permit. The Contractor shall be the On-site Coordinator for the project and shall be responsible for all required inspections (minimum weekly and after any storm event that produces a discharge), turbidity readings, maintenance, and reporting. The Contractor shall be responsible for installing, maintaining and removing all erosion and sediment control devices shown on the plans or details and, to the maximum extent practical, to minimize potential contamination of stormwater runoff from the construction activities. 6.Contractor shall be responsible for all "As-built" measurement and drafting requirements as outlined on the Detail Sheets. All trench excavations shall remain open until all as-built survey shots have been taken. Progress Record Drawings shall be submitted to the Engineer on a bi-weekly basis. 7.Contractor shall be responsible for importing topsoil as required to complete the project. Contractor shall test topsoil for approval by the Owner and Engineer. Refer to Post Construction Stabilization Plan for additional soil preparation requirements. 8.All new storm pipes shall be PVC SDR 35 unless otherwise noted. 9.Temporary groundwater and stormwater by-pass pumping and/or diversion is the responsibility of the Contractor. The Contractor is responsible for providing all necessary pumps and equipment to perform the work. Overnight pumping is not allowed. 10.Removal of all erosion control matting and inlet protection is the responsibility of the Contractor. 11.Electrical and communication lines on this plan are shown for illustrative/coordination purposes only. Refer to Electrical plans and specifications for design. 12.Buried natural gas is shown for alignment purposes only. Contact Vermont Gas Systems for design and details of new gas line. Contractor shall be responsible for the excavation, backfill, and restoration for the construction of the natural gas lines. Vermont Gas Systems will provide the piping, labor to install, and testing for the new gas main. Coordinate work and all gas shut down procedures with the Owner. 13.Refer to Plumbing plans for waterline and sewer design within five feet of building. LEGEND FINISH GRADE CONTOUR LINES (5 FOOT INTERVALS) FINISH GRADE CONTOUR LINES (1 FOOT INTERVALS) S ST G UGP W PROPOSED GAS LINE/VALVE PROPOSED SEWER LINE/MANHOLE PROPOSED STORM LINE/MANHOLE/BASIN NEW UNDERGROUND POWER NEW WATER LINE/SHUTOFF/VALVE PRECONSTRUCTION EXCAVATION NEW LIGHT POLE AND BASE FINISH GRADE FLOW DIRECTION FINISH GRADE SPOT ELEVATIONx363.9 NEW CONCRETE WALK NEW BUILDING REPLACE PAVEMENT (NO SUBBASE) NEW ASPHALT & SUBBASE SITE LAT: N44° 28' 21" LONG: W73° 11' 11" LOCATION MAP SCALE: 1" = 2,000 FT NEW CONCRETE PAD DOUBLE TREE HOTEL ZONING DISTRICT LINE EASEMENT LINE ISSUED: STATUS: SCALE: COPYRIGHT © SMITH BUCKLEY ARCHITECTS PLLC ALL RIGHTS RESERVED REQUEST CLARIFICATIONS AT ONCE IF THE MEANING IS UNCLEAR OR DISCREPANCIES APPEAR IN THESE DRAWINGS. FIELD CHECK ALL DIMENSIONS PRIOR TO CONSTRUCTION CH100 OVERALL SITE PLAN Do u b l e T r e e A d d i t i o n 87 0 W i l l i s t o n R o a d So u t h B u r l i n g t o n , V e r m o n t REV REV DATEDESCRIPTION 1" = 40' SMITH BUCKLEY ARCHITECTS P 802 540 0323 www.SBAVT.com 431 PINE STREET SUITE 210 BURLINGTON VT 05401 DOUBLE TREE PARKING GARAGE PROJECT CATAMOUNT WOODS HOUSING PROJECT 02/14/24 Permit Plan CIVIL ENGINEER 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com KREBS & LANSING CONSULTING ENGINEERS New Gravel Wetland #2 C1- R 1 2 Z o n i n g D i s t r i c t City C e n t e r F o r m B a s e d C o d e / T - 4 Z o n i n g D i s t r i c t C1-R 1 2 Z o n i n g D i s t r i c t City C e n t e r F o r m B a s e d C o d e / T - 4 Z o n i n g D i s t r i c t 1 4-05-2024App Revisions SCALE DATE Z505870 Williston Rd South Burlington, VT DoubleTree by Hilton - New Addition 2/11/2024 3D VIEW - 05ZONING APPLICATION 1 View from Hotel Porte Cochere Z50606 04/24/2024 > > > > > > > > WI L L I S T O N R O A D Hotel Addition 33 3 3 3 8 3 3 4 3 3 5 3 3 6 3 3 7 Install stone dissipater pad New Emergency Spillway Ne w Tr a n s for e b a y New 12' wide forebay weir. Top of weir @332.0'. See Detail Stabilize side slopes with topsoil, seed, and mulch New stone rip rap at outfall New 2' deep forebay, WSE @ 330.0' New Gravel Wetland #2 Ground Elev @ 329.0 WSE @ 328.70' 338 338 338.8 5 x 338.95 x 338.35 x 338.50x 33 8 . 3 0 x 338.2 0 x 338 . 9 5 x 338 . 9 5 x 338. 5 0 x x33 8 . 5 0 x338.50 x33 8 . 5 0 x33 8 . 5 0 x33 8 . 5 0 x33 8 . 5 0 ff 339.0 x 3 3 8 . 5 0 338 . 1 x 336 . 8 0 x 333 330 332.0 x 332 329 333 334 337 . 3 0 x 337 . 6 x 337 . 3 0 x 337.5 x 337.4 0 x x337.8 0 337.7 0 x 336.80x x336.6 0 x337.0 0 336 . 8 0 x 337. 5 x x338.3 0 x33 8 . 2 333 331 330 332 Existing Concrete Sidewalk New 6' Concrete Walk New 5' Concrete Walk New / Relocated ADA Spaces with depressed curb New 10' wide Asphalt Recreation Path New Concrete Stairs New Pavers (typ) New Landscape Wall New Landscape Wall Remove existing asphalt and repave parking lot New Pavers at crosswalk Relocated flag poles (4) 336.30 x x3 3 6 . 4 0 x336. 9 337. 4 0 x x336. 9 x33 6 . 8 x335.50 x335.40 x336.10 x336.00 x337.40 336.60 x x336.4 5 x3 3 6 . 0 1 x 3 3 6 . 1 0 New vault mounted transformer x332 . 0 He a t P u m p / Ch i l l e r P a d 339.0 x x 3 3 7 . 5 x337.6 x337.3 New 5 ft Concrete Walk 333 334 335 335 334 333 332 332 333 334 334 330 3 2 8 333 334 Stabilize side slopes with topsoil, seed, and mulch. 33 7 33 6 x339.14 3 3 9 338 336 10 S P A C E S 7 SP A C E S 8 SP A C E S 8 SP A C E S 7 SP A C E S 12 S P A C E S x33 7 . 2 337 339. 0 x 337. 6 x x 3 3 6 . 6 336 12" Vertical Inlet Pipes. See details. x3 3 3 . 2 5 333 . 2 5 x 33 3 . 2 5 x New Concrete Curb New Curbed Island New 6' Concrete Walk Remove and Replace Pavement New Bike Racks (3) ex. Bike Racks (2) ME C H 3 3 0 335 UGP When excavating for new pavers Contractor shall use caution as there is an existing abandoned waterline in this area, which may not be capped. A1 A1 A1 A2 A2 A2 A2 B1 B1 B1 B1 B1 B1 B1 A2 A2 SB SB SB A1 A1 A1 A1 A1 A1 New Bridge Connector 336.8 5 x 337.24 x x 3 3 7 . 2 4 x336.95 3 3 6 . 9 5 x New barrier screen B1 B1 B1 Replace existing concrete walk New Pocket Park. See Landscape Plans New 6' wide double gate Remove portion of existing VTRANS ROW fence and install new section of fence to terminate at end of new wall B1 B1 B1 B1 New bench New bench New tree grates (2) New benches New bench New Multi-use type concrete New Concrete Walk Remove walk and restore to vegetation. 333 Remove asphalt, fine grade and repave Restore existing asphalt to vegetation Full subbase reconstruction New Pavers at crosswalk Existing bus stop Existing hotel sign New Bike Racks (3) Restore pavement to grass. See Landscape Plans and CH304 for Post Construction Soil Depth & Quality Standard. Remove existing tree and stump DOUBLE TREE HOTEL LEGEND FINISH GRADE CONTOUR LINES (5 FOOT INTERVALS) FINISH GRADE CONTOUR LINES (1 FOOT INTERVALS) S ST G UGP W PROPOSED GAS LINE/VALVE PROPOSED SEWER LINE/MANHOLE PROPOSED STORM LINE/MANHOLE/BASIN NEW UNDERGROUND POWER NEW WATER LINE/SHUTOFF/VALVE PRECONSTRUCTION EXCAVATION NEW LIGHT POLE AND BASE FINISH GRADE FLOW DIRECTION FINISH GRADE SPOT ELEVATIONx363.9 NEW CONCRETE WALK NEW BUILDING REPLACE PAVEMENT (NO SUBBASE) NEW PAVERS NEW ASPHALT & SUBBASE NEW MULTI-USE TYPE CONCRETE ZONING DISTRICT LINE EASEMENT LINE ISSUED: STATUS: SCALE: COPYRIGHT © SMITH BUCKLEY ARCHITECTS PLLC ALL RIGHTS RESERVED REQUEST CLARIFICATIONS AT ONCE IF THE MEANING IS UNCLEAR OR DISCREPANCIES APPEAR IN THESE DRAWINGS. FIELD CHECK ALL DIMENSIONS PRIOR TO CONSTRUCTION CH101 SITE & GRADING PLAN Do u b l e T r e e A d d i t i o n 87 0 W i l l i s t o n R o a d So u t h B u r l i n g t o n , V e r m o n t REV REV DATEDESCRIPTION 1" = 20' SEE SHEET CH103 SMITH BUCKLEY ARCHITECTS P 802 540 0323 www.SBAVT.com 431 PINE STREET SUITE 210 BURLINGTON VT 05401 02/14/24 Permit Plan CIVIL ENGINEER 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com KREBS & LANSING CONSULTING ENGINEERS Lot & Building Area Calculations Total Parcel Size: 477,482 s.f. (10.96 ac) Total Impervious Coverage: 336,530 s.f. (7.73 ac)* Total Building Coverage: 161,476 s.f. (3.71 ac)* * includes existing hotel (98,003 s.f.), new hotel addition (12,502 s.f.), and proposed parking garage (50,971 s.f.) Net New Impervious from Hotel Project: 21,390 s.f. (0.49 ac) 1 3-04-2024Permit Revisions C1- R 1 2 Z o n i n g D i s t r i c t City C e n t e r F o r m B a s e d C o d e / T - 4 Z o n i n g D i s t r i c t Snow Storage 2 4-05-2024App Revisions Sno w S t o r a g e 3 5-13-2024Design Development FM FM F M F M F M F M ST ST ST ST ST ST S T G G G G G ST ST ST ST ST ST ST ST ST ST UGP UGP TR A N S UGP UG P UG P UGP Ne w Tr a n s He a t P u m p / Ch i l l e r P a d 338 338UP UP DN 41 9 S F QQ 126 387 S F QQ 124 405 S F AC C Q Q 125 385 S F QQ 123 139 7 S F CO R R I D O R 100 P C 1 241 S F STA I R # 2 100 S 2 190 S F BO H 100 B H 274 S F ME P 10 0 M E 1 82 S F EL V . 2 100 E 2 387 S F QQ 105 402 S F QQ 107 39 9 S F QQ 109 399 S F QQ 111 397 S F QQ 113 390 S F QQ 115 725 S F ST E 11 7 387 S F QQ 119 388 S F QQ 121 393 S F QQ 108 393 S F QQ 106 404 S F QQ 102 230 S F ST A I R # 1 100 S 1 387 S F QQ 122 364 S F Ves t i b u l e 10 0 50 S F VE N D 110 50 S F EL V . 1 100 E 1 521 S F QQ 10 3 > > > > > > > > WI L L I S T O N R O A D ELE V 1 M A C H I N E RO O M 104 319' - 4 " 318' - 1 0 " 319' - 4 " 318' - 1 0 " 319' - 4 " 319' - 9 " 319' - 3 " 319' - 9 " FD FD FD FD DN UP REMOVE EXISTING CONCRETE WALK EXISTING BUS STOP PAD NEW CONCRETE PAVER NEW CONCRETE PAVER NEW CONCRETE SIDEWALKS, TYP. NEW CONCRETE PAVER (2) QPG (2) AFA (2) AFA NEW CONCRETE SIDEWALK, TYP. (6) RR (2) QPG NEW CONCRETE SIDEWALK WITH STEP (3) RR (46) HH 2' HIGH x 18" WIDE FREESTANDING WALL, BRICK VENEER TO MATCH BUILDING, FLUSH GRANITE CAP REMOVE EXISTING RETAINING WALL (2) GT (2) QB EXISTING CONCRETE PAVER (17) SBD (12) RR (123) RA (3) BIKE RACKS = (6) SHORT-TERM BIKE PARKING SPACES (2) NS 2' HIGH x 18" WIDE FREESTANDING WALL, BRICK VENEER TO MATCH BUILDING, FLUSH GRANITE CAP 6' 5 ' 6 ' (10) JCS (6) JVE NEW CONCRETE SIDEWALKS, TYP. 6' NEW CONCRETE SIDEWALKS, TYP. RELOCATED FLAGPOLES NEW CONCRETE PAVER ILLUMINATED TYPOLOGY RIBBON BENCH BY LANDSCAPE FORMS (11) PFA (1) NS SN O W ST O R A G E (7) SBD EXISTING HOTEL SIGN SOUTH BURLINGTON ROADWAY LIGHT, TYP. NEW PARKING LOT LIGHT, TYP. LAWN 4' x 8' JAMISON TREE GRATE BY URBAN ACCESSORIES, TYP. OF 2 LAWN LAWN (1) QR (6) TM (186) SH (17) AML (17) PV (11) PV (4) TMH (17) AML (28) HSS (1) QB(43) PFA (5) HA (2) TM (29) HSS (34) AML (1) QR (6) HPL (100) SH (1) QR EXISTING TREE TO REMAIN, TYP. (18) AML (3) GT (3) BIKE RACKS = (6) SHORT-TERM BIKE PARKING SPACES (2) AFA (2) QPG (2) AFA (28) PFA (91) HH (6) RR (16) JCS EXISTING TREE TO BE REMOVED, TYP. (2) GB (2) GT (5) AGA (2) IVJ (12) AMH (14) AMH (1) AGA (53) HH (34) RF (27) HH (25) PA (45) RF (23) PA (45) SH (30) AML (45) HH (7) IVR (19) PA (42) RF (121) HH (64) CA (62) CA (40) PFA (88) HH (28) PFA (46) HH WOOD SLAT SCREEN WALL UTILITY ENCLOSURE W/ SOUND ATTENUATION PANELS (2) TM (1) QR (55) HH (5) DL (7) HPL (7) JCS (1) QR (1) QR (14) DL (48) HH (4) TM (29) HSS (26) RA (7) DL (78) SH (58) HH (37) SST (8) DL (52) SST (58) HH (60) SH (22) RA (13) HPL (21) AML LAWN LAWN (17) AML EXISTING HOTEL PROPOSED HOTEL EXPANSION THIS AREA NOT IN CONTRACT. (109) HH SN O W ST O R A G E (15) BIKE RACKS = (30) SHORT-TERM BIKE PARKING SPACES (2) GB (1) GT (1) NS (2) AFB (7) JVE RETURN CHAIN-LINK FENCE TO NEW WALL PER VTRANS NEW BOLLARD LIGHT, TYP. GENERAL NOTES 1.Contractor is responsible for all damage due to his operations inside and outside the contract limit line. 2.Contractor is responsible for checking spot elevations and verifying proposed grades by providing grade stakes. Grades must be approved by Landscape Architect prior to proceeding. 3.Contractor shall blend new work smoothly with existing grades at contract limit line and/or limit of construction line. 4.Contractor to verify that subgrades are 6 inches below finished grade prior to spreading top soil for seeded areas. 5.All walks shall have 2% cross pitch, and all step treads and wall caps shall have 1% cross pitch unless otherwise noted. 6.Light fixture locations may be field adjusted with prior Landscape Architect approval. 7.Walkway layout to be approved by Landscape Architect prior to construction. 8.Site furniture and wall locations to be verified by Landscape Architect prior to installation. 9.General Contractor is responsible for all erosion control measures during construction. 10.It is the intent of this contract to avoid any disturbance to existing trees or shrubs on site other than those specifically designated for transplant or removal. 11.Liquidated damages for trees damaged by construction operation shall be $500 per caliper inch. Shrubs shall be $100 each. 12.Base survey prepared by Krebs and Lansing Consulting Engineers, 2023. SCALE OF FEET 20020 40 ISSUED: STATUS: SCALE: 1" = 20'-0" COPMRIGHT › SMITH BUCKLEM ARCHITECTS PLLC ALL RIGHTS RESERVED REQUEST CLARIFICATIONSAT ONCE IF THE MEANING IS UNCLEAR OR DISCREPANCIES APPEAR IN THESE DRAWINGS. FIELD CHECK ALL DIMENSIONS PRIOR TO CONSTRUCTION LH-001 03/27/24 Landscape Plan Permit Do u b l e T r e e A d d i t i o n 87 0 W i l l i s t o n R o a d So u t h B u r l i n g t o n , V e r m o n t REV DESCRIPTION REV DATE CIVIL ENGINEER 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com VT802.864.0010 wagnerhodgson.comNY518.567.1791 WH LA WAGNER HODGSON LANDSCAPE ARCHITECTURE ISSUED FOR PERMIT P L A N T S C H E D U L E KEY QTY.SCIENTIFIC NAME COMMON NAME SIZE SPACING T R E E S AFA 10 Acer x freemanii 'Armstrong'ARMSTRONG MAPLE 3" - 3.5" CAL.AS SHOWN AGA 9 Amelanchier x grand. 'Autumn Brilliance'AUTUMN BRILLIANCE SERVICEBERRY 10'-12' HT.AS SHOWN GB 4 Ginkgo biloba 'Presidential Gold'PRESIDENTIAL GOLD GINKGO 3.5" - 4" CAL.AS SHOWN GT 8 Gleditsia var. inermis triacanthos 'Skyline'SKYLINE HONEYLOCUST 3.5" - 4" CAL.AS SHOWN JVE 13 Juniperus virginiana 'Emerald Sentinel'EMERALD SENTINEL RED CEDAR 6' - 7' HT.AS SHOWN NS 4 Nyssa sylvatica BLACK TUPELO 3" - 3.5" CAL.AS SHOWN QB 3 Quercus bicolor SWAMP WHITE OAK 3.5" - 4" CAL.AS SHOWN QPG 6 Quercus palustris 'Green Pillar'COLUMNAR PIN OAK 3" - 3.5" CAL.AS SHOWN QR 6 Quercus robur 'Fastigiata'COLUMNAR ENGLISH OAK 3" - 3.5" CAL.AS SHOWN S H R U B S AMH 26 Aronia melanocarpa 'Low Scape Hedger'LOW SCAPE HEDGER CHOKEBERRY #5 3' O.C. AML 154 Aronia melanocarpa 'Low Scape Mound'LOW SCAPE MOUND CHOKEBERRY #5 3' O.C. HA 5 Hydrangea arborescens 'Annabelle'ANNABELLE SMOOTH HYDRANGEA #5 AS SHOWN HPL 26 Hydrangea paniculata 'Little Lime'LITTLE LIME PANICLE HYDRANGEA #5 AS SHOWN IVJ 2 Ilex verticillata 'Jim Dandy'JIM DANDY WINTERBERRY #5 AS SHOWN IVR 7 Ilex verticillata 'Red Sprite'RED SPRITE WINTERBERRY #5 AS SHOWN JCS 33 Juniperus chinensis var. 'sargentii'SARGENT'S JUNIPER #5 AS SHOWN PFA 150 Potentilla fruiticosa 'Abbottswood'ABBOTTSWOOD POTENTILLA #3 3' O.C. RA 171 Rhus aromatica 'Gro Low'LOW GROW SUMAC #3 3' O.C. RR 27 Rosa rugosa RUGOSA ROSE #3 AS SHOWN SBD 24 Syringa 'Bloomerang Dark Purple'DARK PURPLE BLOOMERANG LILAC #5 AS SHOWN TM 18 Taxus x media 'Green Wave'GREEN WAVE YEW 2.5' - 3' B&B 5' O.C. TMH 4 Taxus x media 'Hicksii'HICKSII YEW 2.5' - 3' B&B 4' O.C. O R N A M E N T A L G R A S S E S CA 128 Calamagrostis acutiflora "Karl Foerster'FEATHER REED GRASS #2 24" O.C. SH 469 Sporobolus heterolepsis PRAIRIE DROPSEED #2 18" O.C. SST 89 Schizachyrium scoparium 'Twilight Zone'TWILIGHT ZONE LITTLE BLUESTEM #2 18" O.C. P E R E N N I A L S HH 845 Hemerocallis 'Happy Returns'HAPPY RETURNS DAYLILY #1 18" O.C. HSS 86 Hosta 'Sum and Substance'SUM AND SUBSTANCE HOSTA #2 30" O.C. PA 67 Perovskia atriplicifolia 'Little Spire'DWARF RUSSIAN SAGE #1 24" O.C. PV 28 Polygonatum odoratum 'Variegatum'SOLOMON'S SEAL #1 24" O.C. RF 121 Rudbeckia fulgida 'Goldsturm'BLACK-EYED SUSAN #1 18" O.C. 1 REVISED 04/05/24 > > > > > > > > WI L L I S T O N R O A D FM FM W W W 33 3 3 3 8 3 3 4 3 3 5 3 3 6 3 3 7 W S S S SS New SMH H1 (Dog-House) Rim 337.9 Inv. in 331.2 (8"E) Inv. Match existing co ST ST ST ST CB H1 No Sump Rim 338.2 Inv. in 334.10 inv. out 334.00 STMH H1 Rim 338.2 Inv. in 333.60 (6" UD) Inv. in 333.80 (8"RD) Inv. in 333.30 (8"S) Inv. out 333.00 (12") New 8" roof drain connection and cleanout. Inv. 335.0. See Plumbing plans for design within 5 feet of the building New 8 " P V C s t o r m New Trench Drain TD H2 Rim 338.3 Drop 6" PVC pipe to 6"x8" wye Inv. in 334.5 ST ST New Trench Drain TD H1 Rim 338.3 Drop 6" PVC pipe to 6"x8" wye Inv. in 335.3 Install stone at outfall. Inv. 332.0 New Emergency Spillway SMH H1 Rim 336.85 Inv. in 332.10 inv. out 332.00 New sewer service. Inv. 334.50. See Plumbing plans for design within 5 feet of the building New 4" domestic water service. See Plumbing plans for design within 5 feet of the building New 8"x4" tee with valve New 8" water valve. Connect 8"x6" concentric reducer with foster adapters and extend 6" service to plumbing connection inside the building. See Fire Protection Plans for design within 5 feet of the building. New 10"x8" tapping sleeve and valve. Contact Engineer and SBWD prior to performing tap. Ne w 8 " S e w e r N e w 8 " C 9 0 0 P V C w a t e r l i n e Install tracer wire termination box outside limit of sidewalk New 8" Sewer New 12 " P V C s t o r m Ne w 8 " P V C s t o r m Ne w Tra n s Replace existing 6" cmp with new 8" PVC SDR 35 in same location. Expand pipe penetrations, and encase with concrete, typ. See Detail. Replace ex. 8" cmp with new 8" PVC SDR 35. Ne w 1 5 " P V C s t o r m for e b a y New stormwater outlet structure. See details Install 13' of 6" perforated PVC pipe with cleanout New 18" HDPE end section. Inv: 328.5' G G G G G 338 338 338.8 5 x 338.95 x 338.35 x 338.50x 33 8 . 3 0 x 338.2 0 x 338 . 9 5 x 338 . 9 5 x 338. 5 0 x x33 8 . 5 0 x338.50 x33 8 . 5 0 x33 8 . 5 0 x33 8 . 5 0 x33 8 . 5 0 x 3 3 8 . 5 0 338 . 1 x 336 . 8 0 x 333 330 332.0 x 332 329 333 334 337 . 3 0 x 337 . 6 x 337 . 3 0 x 337.5 x 337.4 0 x x337.8 0 337.7 0 x 336.80x x336.6 0 x337.0 0 336 . 8 0 x 337. 5 x x338.3 0 x33 8 . 2 333 331 330 332 Reroute gas service as needed around new storm practice. 336.30 x x3 3 6 . 4 0 x336. 9 337. 4 0 x x336. 9 x33 6 . 8 x335.50 x335.40 x336.10 x336.00 x337.40 336.60 x x336.45 x3 3 6 . 0 1 x 3 3 6 . 1 0 Replace frame and grate with frame and solid cover Cut existing 12" pipe to daylight in gravel wetland (inv. 330.0±) New vault mounted transformer x332 . 0 Replace existing hydrant and valve with new assembly He a t P u m p / Ch i l l e r P a d 339.0 x x 3 3 7 . 5 x337.6 x337.3 333 334 335 335 334 333 332 332 333 334 12" A D S 12" A D S 334 330 3 2 8 333 334 33 7 33 6 x339.14 3 3 9 338 336 x33 7 . 2 337 UGP UGP Collect 6" footing drain connection and cleanout. Inv. 334.0. See Structrual Plans for footing drain details Core and boot new penetration. Inv. 332.5 339. 0 x 337. 6 x x 3 3 6 . 6 336 x3 3 3 . 2 5 333 . 2 5 x 33 3 . 2 5 x ME C H 3 3 0 335 UGP COMM COM M Reroute site lighting conduit prior to beginning foundation excavation 336.8 5 x 337.24 x x 3 3 7 . 2 4 x336.95 3 3 6 . 9 5 x Cut in new 10" Inserta-valve. Confirm pipe size and type prior to ordering valve. Work to be performed by qualified personnel approved by South Burlington Water Dept and Engineer. UG P UGP UGP UGP UGP UGP UGP UGP UGP UGP UGP UGP UGP UGP 333 x 3 3 2 . 2 x 3 3 2 . 7 x 3 3 1 . 3 x 3 3 1 . 1 x 3 3 0 . 9 x 330.9 x 333.2 x 330.9 x 3 3 0 . 8 x 3 3 1 . 8 x 3 3 2 . 2 x 3 3 2 . 0 x 330.3 x 332 . 8 0 332.75 x 332.7 x New overhead pole to be installed by GMP ST ST ST ST S T ST ST ST ST ST ST ST New STMH G1 rim 334.2 inv. 330.0 ± (15") (Confirm with pre-construction excavation) inv out 329.9 (15") Replace existing 15" cmp with new 15" PVC SDR 35 in same location CB G13 rim 330.2 inv. in 324.4 inv. out 324.3 CB G14 rim 330.3 inv. out 325.30 CB G1 rim 332.0 inv. out 327.00 inv. out 327.5 New 8"x8" PVC wye with cleanout. Inv 335.1 New 8"x8" PVC wye. Inv 334.35 DOUBLE TREE HOTEL LEGEND FINISH GRADE CONTOUR LINES (5 FOOT INTERVALS) FINISH GRADE CONTOUR LINES (1 FOOT INTERVALS) S ST G UGP W PROPOSED GAS LINE/VALVE PROPOSED SEWER LINE/MANHOLE PROPOSED STORM LINE/MANHOLE/BASIN NEW UNDERGROUND POWER NEW WATER LINE/SHUTOFF/VALVE PRECONSTRUCTION EXCAVATION NEW LIGHT POLE AND BASE FINISH GRADE FLOW DIRECTION FINISH GRADE SPOT ELEVATIONx363.9 NEW CONCRETE WALK NEW BUILDING REPLACE PAVEMENT (NO SUBBASE) NEW GRAVEL SURFACE NEW ASPHALT & SUBBASE NEW CONCRETE PAD ZONING DISTRICT LINE EASEMENT LINE ISSUED: STATUS: SCALE: COPYRIGHT © SMITH BUCKLEY ARCHITECTS PLLC ALL RIGHTS RESERVED REQUEST CLARIFICATIONS AT ONCE IF THE MEANING IS UNCLEAR OR DISCREPANCIES APPEAR IN THESE DRAWINGS. FIELD CHECK ALL DIMENSIONS PRIOR TO CONSTRUCTION CH102 SITE UTILITY PLAN Do u b l e T r e e A d d i t i o n 87 0 W i l l i s t o n R o a d So u t h B u r l i n g t o n , V e r m o n t REV REV DATEDESCRIPTION 1" = 20' SEE SHEET CH103 SMITH BUCKLEY ARCHITECTS P 802 540 0323 www.SBAVT.com 431 PINE STREET SUITE 210 BURLINGTON VT 05401 02/26/24 Permit Plan PERMIT REVIEW ONLY CIVIL ENGINEER 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com KREBS & LANSING CONSULTING ENGINEERS 1 4-05-2024App Revisions 2 5-13-2024Design Development FAHC HELICOPTER L A N D I N G P A D FAHC HELICOPTER LAN D I N G P A D 60' S70°08'44"E 104.53' N67°49 ' 1 7 " E 316.96 ' S78°54'10 " E 805.44' S70° 0 8 ' 4 4 " E 774. 4 5 ' S70°08'44"E 3.31' N36 ° 2 0 ' 2 2 " E 365 . 4 1 ' N32°24'48"E 98.93' S53° 4 2 ' 0 5 " W 412. 7 3 ' 20' S43 ° 5 2 ' 0 9 " W 366 . 5 8 ' N45 ° 2 1 ' 1 7 " E 145 . 3 9 ' N5 6 ° 5 8 ' 2 2 " W 41 7 . 9 7 ' S82°18'16"W 210.22' S51° 1 3 ' 3 6 " W 273 . 3 8 ' N5 6 ° 5 8 ' 2 2 " W 88 . 0 4 ' Boundary Survey BOUNDARY SURVEY LAND OF AAM BURLINGTON HOTEL, LLC SOUTH BURLINGTON, VERMONT B-100 164 Main Street, Suite 201 P: (802) 878-0375 Colchester, Vermont 05446 www.krebsandlansing.com SITE AAM BURLINGTON HOTEL, LLC B A Level 10" Level 215' - 8" Level 327' - 2" Level 438' - 8" Roof49' - 2" FIBERCEMENT PANELS PRIMARY BRICK METAL CORNICE ACCENT BRICK #1 ACCENT BRICK #2 15 ' - 8 " 11 ' - 6 " 10 ' - 6 " 11 ' - 6 " PRECAST SILL METAL COPING METAL PANEL ELEVATOR OVERRUN GROUND FLOOR PRIMARY FACADE GLAZING7.5' h X 40% OF FACADE = 43'-3" LINEAL OF GLAZING MIN.54' - 8" SHOWN UPPER STORY PRIMARY FACADE GLAZING30% OF FACADE AREA BELOW ROOFLINE (3,577 SF) X .3 = 1,073 SF MIN.1,074 SF SHOWN Z25 1 SCALE DATE 3/32" = 1'-0"Z21870 Williston Road South Burlington, Vermont DoubleTree by Hilton - New Addition 2/11/2024 SOUTH ELEVATIONZONING APPLICATION Level 10" Level 215' - 8" Level 327' - 2" Level 438' - 8" Roof49' - 2" ELEVATOR OVERRUN MECHANICAL SHAFT ROOF ACCESS HATCH GROUND FLOOR SECONDARY FACADE GLAZING7.5' h X 20% OF FACADE = 27'-10" LINEAL OF GLAZING MIN.49' SHOWN UPPER STORY SECONDARY FACADE GLAZING20% OF FACADE AREA BELOW ROOFLINE (4,423SF) X .2 = 885 SF MIN. 894 SF SHOWN CONNECTING CORRIDOR METAL PANEL SCALE DATE 3/32" = 1'-0"Z22870 Williston Road South Burlington, Vermont DoubleTree by Hilton - New Addition 2/11/2024 WEST ELEVATIONZONING APPLICATION Level 10" Level 215' - 8" Level 327' - 2" Level 438' - 8" Roof49' - 2" CONNECTING CORRIDOR ELEVATOR OVERRUNROOF ACCESS HATCH ROOF ACCESS DOOR UNREGULATED FACADENO GLAZING REQUIREMENTS SCALE DATE 3/32" = 1'-0"Z23870 Williston Road South Burlington, Vermont DoubleTree by Hilton - New Addition 2/11/2024 NORTH ELEVATIONZONING APPLICATION Level 10" Level 215' - 8" Level 327' - 2" Level 438' - 8" Roof49' - 2" GROUND FLOOR SECONDARY FACADE GLAZING 7.5' h X 20% OF FACADE = 28'-4"' LINEAL OF GLAZING MIN.57' SHOWN UPPER STORY SECONDARY FACADE GLAZING 20% OF FACADE AREA BELOW ROOFLINE (4,648 SF) X .2 = 930 SF MIN. 1,067 SF SHOWN ELEVATOR OVERRUN MECHANICAL SHAFT ROOF ACCESS HATCH CONNECTING CORRIDOR SCALE DATE 3/32" = 1'-0"Z24870 Williston Road South Burlington, Vermont DoubleTree by Hilton - New Addition 2/11/2024 EAST ELEVATIONZONING APPLICATION SCALE DATE Z501870 Williston Rd South Burlington, VT DoubleTree by Hilton - New Addition 2/11/2024 3D VIEW - 01ZONING APPLICATION 1 View from Hotel Parking SCALE DATE Z502870 Williston Rd South Burlington, VT DoubleTree by Hilton - New Addition 2/11/2024 3D VIEW - 02ZONING APPLICATION 1 View from Williston Road - West SCALE DATE Z503870 Williston Rd South Burlington, VT DoubleTree by Hilton - New Addition 2/11/2024 3D VIEW - 03ZONING APPLICATION 1 View from Williston Road - South SCALE DATE Z504870 Williston Rd South Burlington, VT DoubleTree by Hilton - New Addition 2/11/2024 3D VIEW - 04ZONING APPLICATION 1 View from Williston Road - Southeast SCALE DATE Z505870 Williston Rd South Burlington, VT DoubleTree by Hilton - New Addition 2/11/2024 3D VIEW - 05ZONING APPLICATION 1 View from Hotel Porte Cochere