HomeMy WebLinkAboutB11-0496 CR2 17004 Strata Narrative complete Revisions 2013_1220 � ARCHITECTURE MEMORANDUM
URBAN DESIGN
. INTERIOR DESIGN Received
TO WN L�F UAI L���� By Lynne Campbell at 11:26 am,Jan 13,2014
Martin Haeberle,Town of Vail Q��-��o�
To: Building Department DATE: December zo, zoi3
FROM: Jeff Mapp—OZ Architecture PROJECT NAME: Strata Vail
SUBJECT: Construction Drawings and Specs PROJECT#: i7oo4.00
Axel Russell,The Wells Partnership
��� Rocky Cortina FILE#:
Patricio Burillo
Martin,
We are Submitting Strata Vail drawings and specifications that have been updated to comply with the new IIC
zoiz codes. Below is a summary narrative describing the revisions included changing the drawings from
io/3i/zoii drawing set to the current updated iz/ZO/zoi3 set as follows:
ARCHITECTURAL:
SHEET# ITEM
GENERAL ITEMS THAT AFFECTED SEVERAL ARCHITECTURAL SHEETS :
• We revised several exterior wall construction details to remove the XPS foam
insulation board and replace it with Roxul Stone wool insulation board to meet
the non-combustible product requirements and meet the NFPA 285 testing
criteria set forth in chapter 26 foam plastics. Additionally all wall assemblies meet
the Chapter 14 section 1403.5 Vertical and Lateral flame propagation.
• We have included an Energy Model summary completed by Group 14 out of
Denver to show compliance with the 2012 Energy codes.
• Revised the Roof material type from previous Concrete Tile roof to become
Asphalt Shingle roof 50 year and will meet the TOV minimum weight/ square
material requirements.
• We have made some corrections to our code sheets.
• Revised the height of some of the cabinetry to comply with accessibility.
• We have revised all the individual unit mechanical systems to allow for fresh
outside air source from an exterior wall louver connected to interior duct routed
back to the return air duct/fan coil unit source with balancing dampers to meet
IBC section 1203 and IMC 401.2 requirements.
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DENVER BOULDER COLORADO SPRINGS DENVER,COLORADO 80205 WWW.OZARCH.COM
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T2.1:
• Updated Building Code Summary to reference current code editions.
• Corrected egress width calculations for stairs and doors.
• Improved formatting of Building Area Matrix and Building Code Summary for clarity.
T2.2:
• C►arified Plumbing Fixture Requirements table.
• Adjusted occupant loads and egress at lobby area to more realistic counts based on seating
areas.
• Corrected egress width calculations for stairs and doors.
T2.3
• Corrected egress width calculations for stairs and doors.
• Improved formatting of Accessibility Compliance table for clarity.
T2.4-T2.5
• Corrected egress width calculations for stairs and doors.
A2.11
• All one-bedroom unit types changed from a 36" range top and double oven to a 30" range with a
microwave and 30" hood. Cabinets adjacent to range grew by 3" each.
A2.15
• Employee Housing Unit changed from a 36" range top and double oven to a 30" range with a
microwave and 30" hood. Cabinets adjacent to range grew by 3" each.
A3.32
• Ceiling design change at Great Room, Entertainment, and adjacent Corridors. Wood T&G
ceiling height raised to 9'-4".
A2.33:
• Revised Steam Room — B121 to have accessible bench to comply with ICC A117.1 612.2.
A4- Series
• Revised the roof assembly keynote to reflect the change from concrete tile roof to become
asphalt shingle roof assembly.
• Revised several wall assembly keynotes to reflect the changes to include Stone wool insulation.
A7.01-A
• Floor finish changed at Business Center from tile to wood. Floor finish changed at
Entertainment and Lounge from carpet to wood. Walk-off mat at Vestibule enlarged.
A7.02-A throuqh A7.07B
• Accent Carpet Tile added at unit entries.
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A7.1.1
• Details added.
A7.1.2
• Lobby Fireplace design changed from stone to wood slats. Reception Desk design changed to
include wood slats. Details added.
A7.1.3
• Details added. Elevator interior finishes changed to include fabric and wood veneer. Countertop
and millwork overall height change to 2'10 to accommodate ADA.
A7.1.4
• Countertop and millwork overall height change to 2'10 to accommodate ADA.
A7.1.5
• Countertop and millwork overall height change to 2'10 to accommodate ADA.
A7.1.6
• Countertop and millwork overall height change to 2'10 to accommodate ADA. Fireplace design
changed slightly.
A7.1.6
• Countertop and millwork overall height change to 2'10 to accommodate ADA.
A7.1.10
• Wood slat accent wall added.
A7.3.10:
• Revised shower at Bath B2.06 to have shower seat on wall adjacent to shower valve to comply
with ICC A117.1 608.2.3.
A7.3.11:
• Revised shower at Bath B2.14 to be 36"x36" (finish) to comply with ICC A117.1 608.2.
A7.3.00-A7.3.11
• Shelf behind bath eliminated. Millwork design changed; overall countertop height changed to
3'-0".
A7.3.12-A7.3.15
• Millwork design changed; overall countertop height changed to 3'-0".
A7.3.16- A7.3.19
• Millwork design changed. Flooring changed from tile to wood.
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A7.20- A7.26
• Lazy Susan added to all base corner cabinets. Reveal detail added at all Islands. Unit Types
1A, 1 B, 1 C, 1 D, 1 F and 1 E changed from a 36" range top and double oven to a 30" range with a
microwave and 30" hood. Cabinets adjacent to range grew by 3" each.
A7.40-A7.42
• Unit/Penthouse Fireplace design changed
A7.43
• Lobby and Great Room Fireplace design changed
A8 Series
• Revised the details to reflect the revision to delete the XPS foam insulation and replace with
Stone wool insulation board.
A8.03:
• Revised thresholds to comply with ICC A117.1 404.2.4, 1003.5, and 1004.5.2.2.
A9 Series
• Revised the details to reflect the revision to delete the XPS foam insulation and replace with
Stone wool insulation board.
• Revised the roof details to reflect the revision to delete the concrete tile roof material and
replace it with Asphalt shingle roof material.
A10.01:
• Revised Partition Type 73 to match UL design #U493.
• Revised Shaftwall Head Type G to reference UL design #HW-D-0461.
A10-04
• Soffit details revised to include larger opening for ease of finish.
A10.05
• Countertop and millwork overall height change to 2'10 to accommodate ADA to Public Space.
A10.11
• Lazy susan detail added. Fixed wood panel no longer used a standard unit Kitchen hood.
A10.13
• Millwork design changed; overall countertop height changed to 3'-0" at standard unit
bathrooms.
A10.30
• Reception Desk design changed to include wood slats.
A10.31
• Reception Desk design changed to include wood slats; revised details.
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CIVIL:
C1.00
• Added to general note #1, added general notes#35 & #36.
C1.01
• Illustrated portions of the recent S. Frontage Road improvements per the S. Fr. Rd. plans.
C1.03
• Added driveway centerline profiles and driveway curb &gutter profiles.
• Revised wall configuration around new Enzian transformer.
C1.03B
• Revised culvert locations under loading dock driveway.
C1.04
• Deleted fiber optic conduit entering the south side of building A & added a fiber optic conduit
entering the NE corner of building A.
• Deleted proposed CATV handhole (near proposed electric switchgear) and added CATV
pedestal NE of building A for connection between existing and proposed CATV lines.
• Moved CATV pedestal NW of building B 55' to the west.
• Added new CATV conduit for relocation of Enzian TV service.
• Deleted proposed electric vault NE of building A (vault was installed as part of First Chair
project).
• Moved proposed electric vault NW of building B 42' to the west.
• Added note regarding proposed electric switchgear location.
C1.05
• Added new Enzian water service line from the water main in W. Lionshead Circle.
• Revised water main connection configuration NW of building B.
C1.06
• Added new Enzian water service line (plan & profile) from the water main in W. Lionshead
Circle.
• Revised water main connection configuration (plan & profile) NW of building B.
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STRUCTURAL:
S1.00: Updated Wind Speed from 2009 IBC to the 2012 IBC value.
Updated Seismic coefficients to match the 2012 IBC.
S2.OP-3A/B: Elevator footings raised up 1'-0" per conversation with Otis Elevator representative about
new
elevator requirements.
S2.OP-2A/B: Elevator divider beams changed per Otis Elevator representative.
S2.OP-1A/B: Elevator divider beams changed per Otis Elevator representative.
Side door added to Elevator A3 per Otis Elevator representative and architect.
S2.01-A/B: Elevator divider beams changed per Otis Elevator representative.
Columns deleted along Grid 2.7 at B3 and B5.
S2.02-A/B: Elevator divider beams changed per Otis Elevator representative.
Columns deleted and beams updated along Grid A3 at 13 and 15.
Adjacent columns and beams updated for increased loading.
Columns deleted and beams updated along Grid 15.3 at A3 and A8.
Columns deleted and beams updated along Grid 2.7 at B3 and B5.
S2.03-A/B - Elevator divider beams changed per Otis Elevator representative.
S2.05-A/B: Columns deleted and beams updated along Grid A3 at 13 and 15.
Beams at Stair A South updated for new lateral loading.
Columns deleted and beams updated along Grid B3 at 5.
S2.06-A/B: Elevator divider beams changed per Otis Elevator representative.
Columns deleted and beams updated along Gridline Al2.1 and 14.7.
Columns deleted and beams updated along Grid A3 at 13 and 15.
Beams at Stair A South updated for new lateral loading.
Columns deleted and beams updated along Grid B3 at 3 and 5.
S2.07-A/B: Elevator divider beams changed per Otis Elevator representative (S2.07-B only).
Elevator door opening enlarged per Otis Elevator representative (S2.07-A only).
Columns deleted and beams updated along Gridline Al2.1 and 14.7.
Column moved per architect and beams updated at Grids 8 and A11.
Column shifted, hanging column added, and beams updated at 15.3 and A5.
Beams at Stair A South updated for new lateral loading.
Column deleted at B6 and 4.7.
Column deleted and beam updated at B6 and 3.5.
Columns deleted and beams updated along B3 at 3 and 5.
S2.08-B: Columns deleted and beams updated along Gridline B6 at Grids 3.5 and 4.7.
Elevator door opening enlarged per Otis Elevator representative.
Beam elevations corrected at B4 and 3.6 and 4.6 to match architectural elevations.
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S5.1: Slab step increased from '/2" to 1" per architect on Details 18 and 19.
S5.2: Spacing on light gage stud schedule changed per architect.
Detail 2 updated to L5x5x3/8 brick support angle.
S5.3: Details 8 and 9 updated to L5x5x3/8 brick support angle.
S5.4: Details 1, 9, 10, 11, 13, and 19 updated to L5x5x3/8 brick support angle.
S7.1: Elevator door openings enlarged on top floors per Otis Elevator representative.
S7.2: Side door added to Elevator A3 per Otis Elevator representative and architect.
DEWATERING :
• Updated invert elevations.
• Changed overall pipe type to Schedule 40 PVC and SDR 35 PVC.
• Removed perforated pipe and associated details and replaced with MiraDRAIN composite
drainboards with squeegee sands.
• Removed single underdrain cleanouts and replaced with double cleanouts.
• Added pressure relief valves in floor slab with horizontal drainboards.
AQUATICS
• Changed heat requirement for heat exchanger from 400,000 BTUH model to 600,000 for outdoor spa.
• Recalculated and updated Pool water volume for indoor pool.
• Specified Paramount SDX 10"drain in lieu ofAquastar 8"sumpless floor drain cover due to the cover
meeting proper VGB requirements.
• Specified TMI Salt Pure saline chlorinator in lieu of Biolab Chlorking System for all pools and changed notes
and specification for this.
• Changed free board height from 6"to 5"for all pool due to elevations of structure.
• Specified Paramount SDX 10"drain in lieu of Aquastar 8"sumpless floor drain cover for all pools and revise
the detail (18 / AQ3.2).
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• Specified Hayward Front Access skimmer in lieu of Waterway skimmers for all pools.
• Changed water depth for indoor pool from 4'-0"to 3'-11"due to structural elevations and update the value
of the depth marker accordingly.
• Changed thickness of pool floor slab from 8"to 6"for all pools.
• Updated the height of tread due to the change of free board height and/ or water depth. (12, 13/ AQ2.3).
• Added`Bonding Note"(15 / AQ2.3).
• Added"Submerged Suction"note(8/ AQ3.2).
• Current ADArequirements require fixed access to individual pools with approved form of access to pool or
spa as outlined in current ADA code. Each pool and spa has an ADA lift specified to meet ADA access.
• Adjusted specs as needed to conform to current codes and any changed item referenced to the drawings.
MECHANICAL/PLUMBING/ELECTRICAL:
See Attached BCER Engineers summary letter,
End of Narrative.
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B�ER . .
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MEMORANDUM
TO: Jeff Mapp, OZ Architecture
FROM: Milce Schroeder
DATE: December 20, 2013
RE: Drawing and Specification Revisions to the Strata Vail project
Fire Protection Specification Revisions:
1. Section 15300 revised the one-year warranty to two-year.
2. Section 19591 revised the one-year warranty to two-year.
Fire Protection Drawin�Revisions:
FAFP0.0
• Added a general note about the extended two-year warranty.
Fire Alarm Specification Revisions:
1. Section 16721 revised the one-year warranty to two-year.
Plumbing Specification Revisions:
1. Section 15400:
a. Added language to require lead-free plumbing pipe, fixtures, and fittings.
b. Clarified that sanitary piping above]evel 1 floor shall be cast iron,vent piping throughout
(except in return air plenums) may be PVC.
Plumbing Drawing Revisions:
P1.01
• Added a general note about the extended two-year warranty.
• Added a general note about requiring lead-free plumbing pipe, fixtures, and fittings.
P2.25
• Revised the condensate drainage from the horizontal fan coils.
Mechanical Specification Revisions:
2. Section 15010 revised the one-year warranry to two-year.
3. Section 15550 added Buderus cast iron type boiler as an acceptable alternate. Also revised the
one-year warranty to two-year.
4. Section 15650 revised the one-year warranty to two-year.
5. Section 15655 revised the one-year warranty to two-year.
6. Section 15750 revised the one-year warranty to two-year.
7. Section 15850 revised the one-year warranty to two-year.
8. Section 15975 revised the one-year warranty to two-year.
Mechanical Drawin�Revisions:
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• Added a general note about the extended two-year warranty.
M1.12
• Deleted dryer booster fan details (#10 and 11).
M 1.06 through M 1.09
• Revised the condensate drainage system notes.
M2.O1P-lA and M2.O1P-1B
• Revised the condensate drainage system route.
M2.]0 through M2.25
• Added mechanical ventilation to the units.
• Deleted dedicated ventilation fans and associated electric heat coils.
• Deleted dryer booster fans.
Electrical Specification Revisions:
1. Section l 6403 revised the one-year warranry to two-year.
2. Section 16490 revised the one-year warranty to two-year.
3. Section 16930 revised the one-year warranty to two-year.
Electrical Drawing Revisions:
E 1.01
• Added Lighting Control Legend
E1.05
• Coordinated telecommunication conduit provisions with Civil.
E 1.06
• Revised garage fixture specifications to LED.
• Revised DW2 lamping.
E1.14
• Updated Interior and Exteriar energy code compliance reports for 2012 IECC.
E2.00
• Coordinated telecommunication conduit provisions with Civil.
E2.OP-3A through E2.OP-1 B
• Clarified occupancy sensor type in compliance with 2012 IECC.
• Added lighting throughout elevator shafts.
E2.OP-2A
• Revised Elevator Pit Light
E2.10
• Deleted DBF-1 from Type SB unit.
• Deleted DBF-1 from Type SD unit.
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• Deleted SF and EDH from Type 1 F unit.
E2.12
• Deleted DBF-1 from Type 2B unit.
E2.13
• Deleted DBF-1 from Type 2D unit.
E2.14
• Deleted DBF-1 from Type 2E unit.
E2.17
• Deleted DBF-1 from Type 3C-L unit.
E2.18
• Deleted SF and EDH from Type 3F unit.
• Deleted DBF-1 from Type 3F unit.
E3.01-A through E3.07-A
• Clarified occupancy sensor type in compliance with 2012 IECC.
• Added lighting throughout elevatar shafts.
E3.01-B
• Clarified lighting in Women's Restroom B 126.
E3.06-B
• Added lighting to Heat Exchanger Room B6]9.
E3.07-B
• Added lighting to Trash Rooin B714.
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