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SCHEMATIC DESIGN PROJECT DESCRIPTION
JUNE 3, 2014
NEWPORT HARBOR HIGH SCHOOL DAVIDSON FIELD IMPROVEMENTS
LPA Project No. 13021.20
INDEX
SECTION
PAGE
ARCHITECTURAL/INTERIORS
OVERVIEW / PROJECT INFO / EXISTING CONDITIONS
NEW BUILDING DATA
CONSTRUCTION STANDARDS
INTERIOR FINISH SCHEDULE
1
3
4
9
STRUCTURAL
11
MECHANICAL
16
PLUMBING
18
FIRE PROTECTION
20
ELECTRICAL
21
CIVIL / LANDSCAPE
27
OVERVIEW
SCOPE
In summary the scope of work includes a new 9 lane artificial track and artificial turf field
with new CIF event upgrades with onsite storm water containment system; voluntary
seismic and accessible upgrades to the existing concrete bleachers including a new
permanent standalone masonry press box; and a new restroom concession building.
Minor alterations to the existing parking lot including accessible parking upgrades will be
required. The campus will remain operational during construction.
PROJECT INFO
PROJECT ADDRESS
Newport Harbor High School
600 Irvine, Ave
Newport Beach, CA 92663
DELIVERY
Assumed delivery method is Design – Bid – Build with preconstruction services being
provided by a Construction Manager.
CONSTRUCTION SCHEDULE / PHASING
Target construction start is June/July 2015 pending DSA approval, with target
completion no later than Start of school 2016 for occupancy of Stadium.
APPLICABLE CODES AND STANDARDS
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2013 California Building Code
2013 California Mechanical Code
2013 California Electrical Code
2013 California Plumbing Code
2013 California Energy Code (Title-24)
2013 California Fire Code
Current City of Lawndale Codes / Standards (as may apply to off-site
improvements)
NFPA
ASHRAE Standard 55-2004
ASCE/SEI 7-05
ASCE/SEI 41-06
SUSTAINABLE DESIGN GOALS
The proposed design will take into consideration the intent of the Collaborative for High
Performance Schools (CHPS Designed) and LEED for Schools Green Rating system
requirements where appropriate. Per the District Standards no certification will be
attempted.
EXISTING CONDITIONS
SITE DEMOLITION / PREP
Project scope of work is approx 9.00 acres. Demo of existing relos buildings in parking
lot, existing track, field and site events, partial demolition of existing facilties under the
existing bleachers and site work as indicated on the drawings. A Geotechnical report is
not completed yet specifically for this building. Hazardous materials, if any, are not yet
determined. A copy is expected early June 2014
INTERIM HOUSING
No Interim Housing is planned or expected for this project
PHASING
The current campus will remain operational during construction and no phasing is
anticipated for the construction project.
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NEW RESTROOM AND CONCESSION BUILDING, PRESSBOX
BUILDING DATA
The proposed Restroom and Concession Building, Pressbox, existing bleachers and
optional Storage expansion are broken down as follows:
RESTROOM AND CONCESSION BUILDING
Number of Stories:
Occupancy Group:
Construction Type:
Basic Allowable Area:
Frontage & Sprinkler
Increases
Building Story Increase
Actual Building Area:
Notes:
1
B,E
Type VB, non-separated occupancy, fully sprinklered
B – 9,000 SF per floor (2 stories)
E – 9,500 SF per floor (1 stories)
None used
None
6,000 SF
Non Separated Occupancies used.
NEW PRESSBOX/EXISTING HOME BLEACHERS
Number of Stories:
Occupancy Group:
Construction Type:
Basic Allowable Area:
Frontage & Sprinkler
Increases
Building Story Increase
Actual Building Area:
Notes:
2
A-5
Type II-A, non-separated occupancy, Non Sprinklered
A-5 - Unlimited SF per floor (Unlimited stories)
B – 26,500 SF per floor (3 stories)
None Used
None
114,000 SF
Existing Concrete Cast in place bleacher used to
provide 1 hour separation between optional storage
spaces.
EXISTING VISTOR BLEACHERS
Number of Stories:
Occupancy Group:
Construction Type:
Basic Allowable Area:
Frontage & Sprinkler
Increases
Building Story Increase
Actual Building Area:
Notes:
2
A-5
Type II-A, non-separated occupancy, fully sprinklered
B - 37,500 SF per floor (5 stories)
E – 26,500 SF per floor (3 stories)
If = 0; Is = 2
B – 75,000 SF per floor
E – 53,000 SF per floor
None
114,000 SF
Existing Concrete Cast in place bleacher used to
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provide 1 hour separation between optional storage
spaces.therefore, fireproofing of structural members
& floors is required per CBC Table 601
CONSTRUCTION STANDARDS
BUILDING CONCRETE
CONCRETE
Concrete slab-on-grade; lightweight concrete fill over metal deck at upper floors, refer to
structural.
STRUCTURAL STEEL
EXPOSED STEEL
All structural steel exposed to the exterior to be hot-dip galvanized and painted. All other
structural steel exposed at interiors to be painted, or clad when fireproofed. See PAINT
for additional information.
STAIRS
No building Specific stairs beyond site stairs and cast and place stairs as part of the
bleacher upgrades.
CARPENTRY
WOOD
All buildings are non-combustible construction so wood is not anticipated to be used. In
the event wood is used for backing, equipment or skylight curbs and the like, all wood to
be fire-resistant treated.
STORAGE CABINETS & DISPLAY
Millwork and custom-fabricated display areas to be WI-certified, custom, style A
frameless, finished with rapidly renewable resources, such as bamboo or recycled
materials and certain Plastic Laminates.
COUNTERTOPS
Countertops to be plastic laminate, Stainless Steel, or Solid Surface Counter as
designated in Interior Finish Schedule below. Solid Surface material by Corian.
PRE-FINISHED HARDWOOD VENEER
Hardwood Grade ‘A’ veneer plywood (assume Red Birch), ½” thick, vertical grain,
quarter-sliced veneer with balance matched panels; PureBond formaldehyde-free
plywood core; FSC-certified; Manuf: Nova or Columbia Forest Products; use concealed
hardware for attachment.
INSULATION
INSULATION
See Exterior Walls and Roofing for building enclosure insulation. All insulation to be
recycled cotton-fiber, ASTM C518, UltraTouch by Bonded Logic, Inc. All interior walls to
be insulated with minimum 3 ½” thick sound-attenuation batt insulation full height.
FIREPROOFING
SPRAY-APPLIED FIREPROOFING
Reference Building Data section for fireproofing requirements. Where required, use
cementitious Monokote MK-6 by Grace Construction Products. (Review Locations with
Architect)
SHEET METAL / ROOFING
MEMBRANE ROOFING
Membrane roofs to be single-ply TPO (or PVC) roofing membrane, ASTM D6878, Type
III, fabric-reinforced, 60 mils nominal thickness, white exposed face color, Energy Star
certified “cool roof,” minimum Solar Reflectance Index (SRI) of .78, fully adhered, by
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Sarnafil or equal; over 5/8” thick DensDeck cover board by Georgia Pacific. Insulation
to be R-30, 5” thick polyisocyanurate rigid board.
LOUVERS / VENTS
Horizontal, drainable-blade louver, with insect screen, fully welded frames, galvanized
sheet steel; at aluminum window wall system, provide 2-coat fluoropolymer high
performance organic finish (Kynar) to match window system; at exterior doors, field paint
with zero-VOC latex over zinc-rich primer (high performance field coating); at standalone exterior walls and interior walls and doors, provide manufacturer’s standard
powder-coat or baked-enamel finish.
GUARDRAILS
EXTERIOR FINISH SYSTEMS
PLASTER WALLS AND SOFFITS
7/8” integral color smooth plaster over metal lath OVER 5/8” Densgalss Sheathing and
building wrap/ fluid applied water proofing as elevated (See EXTERIOR WALLS for more
info)
CMU BLOCK SITE AND BUILDING WALLS
REFERENCE EXTERIOR ELEVATIONS AND STRUCURAL SKETCHES
SKYLIGHTS
TUBULAR SKYLIGHTS
Typical skylights provided for daylighting purposes shall be 24-inch round, tubular
skylights by Solatube, with clear acrylic dome, prismatic outer lens, integral steel curb,
reflective interior shaft, and interior damper (low-voltage, hard-wired controlled) and
diffuser assembly for integration with acoustic ceilings. (Assume 10 skylights for cost
estimate)
DOORS / FRAMES
EXTERIOR DOORS
Entrance doors to be integrated with the exterior aluminum storefront system, with single
or paired medium-stile, continuous-hinge, heavy-duty doors (8’-0” high x 3’-0” wide per
leaf typical). All exterior doors not shown as “storefront” to be level 2 / B, heavy duty, 16
gage full flush steel; all exterior door frames where no windows occur to be 16 gage
galvanized, shop primed, fully-welded hollow metal; field paint with zero-VOC latex over
zinc-rich primer (high performance field coating).
COILING DOORS
Coiling doors to be full-height or counter type; manually operated, both non- and firerated where required; 16 gage galvanized, shop primed, fully-welded steel metal; field
paint with zero-VOC latex over zinc-rich primer (high performance field coating); Manuf:
Cookson.
INTERIOR DOORS
Interior doors to be solid-core, flush wood, custom grade, closed-grain hardwood veneer
face, AHA A135.4, Class 1 or 2, paint grade, structural composite or wood stave core; all
interior door / sidelight / window frames to be 16 gage galvanized, shop primed, fully-
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welded hollow metal; field paint with zero-VOC latex over zinc-rich primer (high
performance field coating). All interior doors to have continuous hinges.
DOOR HARDWARE
Schlage locksets, Von Duprin panic devices, LCN closers as District standard. All door
hardware shall meet ADA requirements and shall have a brushed aluminum finish.
GLASS / GLAZING
WINDOWS
Exterior: New aluminum storefront thermally-broken captured glass system (not
thermally broken at exterior stair curtain walls) ;(use curtain wall where called for on the
plans, refer to exterior elevations) 2” x 6” typical mullion size;; finish to be 2-coat
fluoropolymer high performance organic finish (Kynar).
The following systems are to be used as the basis of design:
T500OPG 6000 Series for all 6” curtain walls systems.
Manuf: Arcadia
Interior: Typically, new interior windows, side lights and door lights to be standard fullywelded hollow metal frames, shop-primed, field painted (Refer to INTERIOR DOORS for
additional information).
GLAZING
Exterior glass to be 1” insulated low-E glazing typically; spandrel glass as elevated
Manuf: Viracon VNE1-63 insulating glazing
Interior glass to be ¼” clear tempered safety glass.
Fire-rated glass:
Clear Fire Rated Glazing throughout no wired glass.
For openings up to 45 min. rated and where impact resistance is not required (not
hazardous) – use wire glass.
For openings greater than 45 min. rated and where impact resistance is required
(hazardous locations) – use fire-protection rated safety glass such as FireLite Plus by
Technical Glass Products; at fire-rated hazardous locations with acoustic requirements
use FireLite IGU by Technical Glass Products.
Hazardous locations are as follows per CBC Section 2406.3:
Glazing at doors:
 Glazing in swinging doors and sliding doors
 Glazing adjacent to a door where the nearest exposed edge of the glazing is
within 24-inches of the vertical edge of the door in a closed position and/or
where the bottom exposed edge of the glazing is less than 60-inches above the
floor
Glazing in an individual panel with all of the following conditions:
 Greater than 9 SF
 Bottom edge less than 18 inches above the floor
 Top edge greater than 36 inches above the floor
 Walking surface within 36 inches
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STEEL STUDS / DRYWALL
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EXTERIOR WALLS
Restroom and Concession–
8 x 10 x 16 Shot Blast AND burnished face on exterior CMU full grout structural walls
with 2 ½” furring walls and 5/8” Gypboard on the interior face 50 percent of spaces. In
addition to the CMU exterior stud wall framing to use min 6” metal studs with R-21 batt
recycled cotton-fiber insulation (refer to INSULATION), with 5/8” gypsum board interior
finish; and, 5/8” DensGlass exterior fiberglass mat covered gypsum wall board by
Georgia Pacific; with Fluid Applied waterproofing at all locations. Exterior finish systems
covered elsewhere. Reference Exterior Elevations
Press Box
8 x 10 x 16 Shot Blast AND with burnished face on exterior CMU full grout structural
walls with 2 ½” furring walls and 5/8” Gypboard on the interior face 50 percent of
spaces. Exterior finish systems covered elsewhere. Reference Exterior Elevations
INTERIOR WALLS
Interior drywall shall be 5/8” with level 4 painted finish, type ‘x’ at rated walls, over 6”
metal studs typically. UNO. Provide moisture resistant gyp. board at tile installations. All
interior partitions to be full height studs & gypsum board both sides, with sound
attenuation insulation (refer to INSULATION). At all Corridor/Hallway walls and other
high-traffic locations, gypsum board shall be high-Impact type to 8’-0” min.
FLOORS
WALL BASE
Rubber Wall Base. Manufacturer: Johnsonite, Color: TBD, Height: 4”.
Resilient/Concrete floor
Top set at
WALLS
PAINT
Field paint exterior metals (ferrous & galvanized) with zero-VOC latex over zinc-rich
primer (high performance field coating); interior paint for gypsum board, wood doors,
metal frames to be zero-VOC latex in eggshell or semi-gloss finish.
CEILINGS
ACOUSTICAL CEILINGS
Suspended 2’ x 2’ acoustical ceiling panel system by Armstrong. 5/16” Suprafine grid
with Ulitma Beveled Tegular Ceiling Tile. NRC .70 and LRV .90
EXPOSED CEILINGS
All surfaces, including Structural and MEP equipment, at exposed conditions to be
painted.
SPECIALTIES
MARKERBOARDS
Marker Boards shall be installed in Home & Visitor Classrooms. Fixed marker boards by
Polyvision to include map rail, hooks, and flag holder accessories. Interactive
whiteboards, ENO by Polyvision with wall mounted short throw projector, Epson 410W
PowerLite & Wall mount.
WINDOW SHADES
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Motorized & manual widow shades. Manufacturer: Mechoshade, Style: Shadecloth,
Color: TBD, or Equal will be provided at all exterior & interior window locations, including
doors and side light windows. All single story locations (up to 12’-0”) to have manual
shades. All spaces with windows above 12’-0” A.F.F. (including double height spaces)
to have motorized shades.
FIRE EXTINGUISHERS
Semi-recessed and recessed cabinets shall be installed and have painted finish to
match adjacent wall color.
SIGNAGE / GRAPHICS
Room graphics shall be as required by the building code. Signage shall be based on
Emboss Series; dimensional letters based on Precision Cut Metal Letters, all by ASI
Modulex. Cost estimate should include allowance for vinyl applied graphics throughout
interior buildings, and pin-mounted letters at specialty locations.
ACOUSTICS
General acoustic treatments and designs will be utilized to provide appropriate sound
attenuation in all occupied spaces to maintain a minimum STC rating of 50. Work will
include sound insulated interior walls, suspended acoustic ceiling tiles, carpeting and
acoustic wall treatments. Classrooms will have a maximum unoccupied noise level of
45dbA, with maximum unoccupied reverberation times of 0.6sec to comply with LEED
for Schools EQ Prerequisite 3.0 and CHPS requirements.
FURNISHINGS
WALKOFF CARPET
Walkoff carpet will occur at all exterior entrances to buildings and entrance to
classrooms & will be full width of opening & extend 12’-0” into interior of building.
Manufacturer: C&A, Style: Geotile, Color: TBD.
FURNITURE
All movable furniture is shown for reference only and is not in contract.
CONVEYING
ELEVATOR
Hydraulic, 150 fpm, 3,500 lb capacity
Cab returns, rails, base and doors: Brushed stainless steel
Cab floor: Geotile by C&A
Wall Panels: Plastic Laminate
Cab height: 8’-0” with polished stainless steel ceiling with manufacturer’s standard
down lighting.
Mfr: Kone, Schindler, Thyssen Krup.
Elevator smoke guard at all interior access elevators. Smoke Guard Model 400.
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INTERIOR FINISH SCHEDULE
RESTROOMS:
Flooring:
2”x 2” Ceramic Tile
Walls:
Moisture resistant gypsum board with 4”x 4” ceramic tile full height
Paint:
Semi-gloss finish
Ceiling:
Moisture resistant gypsum board
Lighting:
Vandal-Resistant Ceiling Recessed Linear Fluorescent Fixture and 6” recessed down lights
Compartments: Floor-mounted, overhead-braced toilet partitions; wall-hung urinal screens to be solid
color reinforced composite, Bobrick Sierra Series
Accessories: Stainless steel, semi-recessed, Bobrick Heavy Duty Series
CONCESSIONS:
Flooring:
Concrete with Epoxy Coating: Kemiko Sta-Crete 2700 color: Clear
Walls:
5/8” high-impact gypsum board with level 4 finish and light texture, 2”x2” Coved Ceramic
Base, 6” high
Paint:
Eggshell finish
Ceiling:
90% 9’-0” Suspended 2’x2’ acoustical ceiling panel system by Armstrong, 5/16” Suprafine
grid with Ultima Ceiling Tile, 10% drywall soffit over counter
Lighting:
2’-0” x 2’-0” Recessed Direct/Indirect fluorescent lay-in fixtures, down lights over counter in
soffit
Millwork:
Sliding transaction windows above Stainless Steel counters, plastic laminate casework.
Assume Security roll down at Ticket and Concession Counters. See COILING DOORS.
Specialty:
Pin Mounted Signage
TICKETS:
Flooring:
Walls:
Paint:
Ceiling:
Lighting:
Millwork:
Specialty:
Concrete with Epoxy Coating: Kemiko Sta-Crete 2700 color: Clear
5/8” high-impact gypsum board with level 4 finish and light texture, 4” Rubber Base
Eggshell finish
90% 9’-0” Suspended 2’x2’ acoustical ceiling panel system by Armstrong, 5/16” Suprafine
grid with Ultima Ceiling Tile, 10% drywall soffit over counter
2’-0” x 4’-0” Recessed Direct/Indirect fluorescent lay-in fixtures
Sliding transaction windows above Stainless Steel counters, plastic laminate casework.
Assume Security roll down at Ticket and Concession Counters. See COILING DOORS.
Pin Mounted Signage
HOME & VISITOR CLASSROOMS:
Flooring:
3MM Rubber flooring, Mondo Kayar Sheet Flooring with depressed slab.
Walls:
5/8” high-impact gypsum board with level 4 finish and light texture, 4” Rubber Base.
Paint:
Eggshell finish
Ceiling:
10’-0” high. Suspended 2’x2’ acoustical ceiling panel system by Armstrong, 5/16” Suprafine
grid with Ultima Ceiling Tile
Lighting:
2’-0” x 2’-0” Recessed Direct/Indirect fluorescent lay-in fixtures
Specialty:
(1) Interactive whiteboard with ultra-short-throw projector, (2) 4’x8’ fixed ceramic steel
whiteboard
PRESS BOX:
Flooring:
Walls:
Paint:
Ceiling:
Lighting:
Carpet, Tandus Powerbond, Style: TBD, Color: TBD
CMU
Eggshell finish
9’-0” Gypsum Board
2’-0” x 4’-0” Linear Surface mounted fixtures
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Millwork:
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Plastic laminate countertop
CUSTODIAL ROOMS:
Flooring:
Sealed Concrete with 4” rubber base
Walls:
Moisture Resistant gypsum wallboard with Marlite Smooth FRP paneling to align with top
of door frame
Paint:
Semi-gloss finish
Ceiling:
Moisture resistant gypsum board
Lighting:
Wall or Ceiling Surface-mounted fluorescent
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STRUCTURAL (NEW CONSTRUCTION)
GENERAL
DESIGN LOAD COMBINATION
Load Combinations for use with Allowable Stress Design is per CBC 2010, Section
1605A.3. Load Combinations use for Load and Resistance Factor Design are per CBC
2013, Section 1605A.2.
WIND LOADS
Per the 2013 CBC, Section 1609A and ASCE 7-10 Chapter 26-31.
Design Factors:
Basic Wind Speed: 110 MPH
Exposure Type: Type C
Importance Factor: I = 1.15
Load Combinations: Per the 2013 CBC, Section 1605A.2 and 1605A.3.
SEISMIC LOADS
Per the 2013 CBC Section 1613A and ASCE 7-10 Chapter 12.
Design Factors:
SS = 1.699
S1 = 0.626
Fa: 1.0
Fv: 1.5
Soil Profile Type: D
SDS = 1.133
SD1 = 0.626
I = 1.25
MATERIAL PROPERTIES – ALL NEW CONSTRUCTION
CONCRETE
All structural concrete to have a minimum compressive strength at 28 days as follows:
Footings and Grade Beams:
Slab on Grade:
Other items not noted
f’c = 4,000 PSI (145 PCF)
f’c = 3,000 PSI (145 PCF)
f’c = 3,000 PSI (145 PCF)
CONCRETE MASONRY
Compressive Strength of Block:
Compressive Strength of Grout:
Compressive Strength of Mortar:
Compressive Strength of Assembly:
ASTM C-90, f’c = 1,900 PSI
ASTM C-476, f’c = 2,000 PSI
ASTM C-270, f’c = 1,800 PSI
f’m = 1,500 PSI
REINFORCEMENT
Typical Reinforcement:
Welded Rebar:
Weld Wire Fabric (Cold Drawn Wire):
ASTM A615, Grade 60 (fy = 60 KSI)
ASTM A706 (fy = 60 KSI)
ASTM A185 (fy = 65 KSI)
STRUCTURAL STEEL
All Structural steel to conform to the following specifications (unless noted otherwise):
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Wide-flange Sections (W, WT)
Channels, Plates, Angles, and
Miscellaneous Shapes:
Rectangular Tubes (HSS):
Round Tubes (HSS):
Pipes:
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ASTM A992, Grade 50
ASTM A36 (fy = 36 KSI)
ASTM A500, Grade B (fy = 46 KSI)
ASTM A500, Grade B (fy = 42 KSI)
ASTM A53, Grade B (fy = 35 KSI)
Structural Bolt: Bolt connections to be A325SC bolts unless noted otherwise.
Gravity Column Anchor Bolts:
ASTM F1554-Grade 36
Seismic Column Anchor Bolts:
ASTM F1554- Grade 105
Welding: In Conformance with AWS D1.1 and D1.4
Electrode Strength:
E80XX (Reinforcing Steel)
E70XX (Structural Steel)
RESTROOM/CONCESSION
BUILDING
GRAVITY SYSTEMS
Foundation System
The building columns and walls will be founded on conventional spread and continuous
footings.
The slab on grade will be 5-inch thick reinforced concrete slab with #4 reinforcing at 18”
on center each way, pending recommendations from the Geotechnical Engineer.
The slab on grade to be under laid with 15 Mill Vapor Barrier, over a 2” layer of gravel,
pending recommendations by the Geotechnical Engineer.
Framing System
Perimeter exterior and select interior walls will consist of 8” thick, fully-grouted CMU
construction. Roof construction will consist of 1-1/2” deep steel deck supported by 16”
deep steel wide flange beams spaced at approximately 6 feet on center.
LATERAL SYSTEMS
Horizontal wind and seismic loads are resisted initially by the steel deck roof diaphragm
spanning as a deep beam between the perimeter and interior CMU shear walls. CMU
walls will be designed as Specially Reinforced Masonry Shear Walls (bearing wall
system) with a Response Modification Factor (R) of 5.0. Seismic loads are resolved to
the supporting soil by conventionally reinforced concrete continuous footings.
ELEVATOR AND PRESS BOX
GRAVITY SYSTEMS
Foundation System
The building walls will be founded on conventional continuous footings.
The slab on grade will be 5-inch thick reinforced concrete slab with #4 reinforcing at 18”
on center each way, pending recommendations from the Geotechnical Engineer.
The slab on grade to be under laid with 15 Mill Vapor Barrier, over a 2” layer of gravel,
pending recommendations by the Geotechnical Engineer.
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Framing System
Perimeter exterior walls will consist of 10” thick, fully-grouted CMU construction. Floor
construction will consist of 3-1/2” thick normal weight concrete fill over 3” deep metal
deck (total thickness of 6-1/2”) supported by bearing walls below. Roof construction will
consist of 1-1/2” deep steel deck supported by 12” deep steel wide flange beams at 6
feet on center.
LATERAL SYSTEMS
The new press box and elevator tower will be seismically isolated from the adjacent
bleachers.
Horizontal wind and seismic loads are resisted initially by the metal deck roof and floor
diaphragms spanning as a deep beams between the perimeter and interior CMU shear
walls. CMU walls will be designed as Specially Reinforced Masonry Shear Walls (bearing
wall system) with a Response Modification Factor (R) of 5.0. Seismic loads are resolved
to the supporting soil by conventionally reinforced concrete continuous footings.
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SCHEMATIC DESIGN PROJECT DESCRIPTION
LPA PROJECT NO.: 13021.20
June 5, 2014
Page 14
STRUCTURAL (VOLUNTARY SEISMIC RETROFIT)
GENERAL
SEISMIC LOADS AND PERFORMANCE OBJECTIVES
Per ASCE 41-06 Seismic Rehabilitation of Existing Structures as referenced by 2013
CBC Chapter 34.
Damage Control Performance Level for the BSE-1 ground motion (approximately 10%
probability of exceedance in 50 years)
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SXS = 1.016
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SX1 = 0.572
Limited Safety Performance Level for the BSE-2 ground motion (approximately 2%
probability of exceedance in 50 years)
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SXS = 1.821
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SX1 = 1.019
Soil Profile Type: D
MATERIAL PROPERTIES – ALL NEW CONSTRUCTION
CONCRETE
All structural concrete to have a minimum compressive strength at 28 days as follows:
Footings and Grade Beams:
Slab on Grade:
Elevated Concrete Beams
Other items not noted
f’c = 4,000 PSI (145 PCF)
f’c = 3,000 PSI (145 PCF)
f’c = 4,000 PSI (145 PCF)
f’c = 3,000 PSI (145 PCF)
CONCRETE MASONRY
Compressive Strength of Block:
Compressive Strength of Grout:
Compressive Strength of Mortar:
Compressive Strength of Assembly:
ASTM C-90, f’c = 1,900 PSI
ASTM C-476, f’c = 2,000 PSI
ASTM C-270, f’c = 1,800 PSI
f’m = 1,500 PSI
REINFORCEMENT
Typical Reinforcement:
Welded Rebar:
Weld Wire Fabric (Cold Drawn Wire):
ASTM A615, Grade 60 (fy = 60 KSI)
ASTM A706 (fy = 60 KSI)
ASTM A185 (fy = 65 KSI)
STRUCTURAL STEEL
All Structural steel to conform to the following specifications (unless noted otherwise):
Wide-flange Sections (W, WT)
Channels, Plates, Angles, and
Miscellaneous Shapes:
Rectangular Tubes (HSS):
EXISTING BLEACHERS
ASTM A992, Grade 50
ASTM A36 (fy = 36 KSI)
ASTM A500, Grade B (fy = 46 KSI)
GRAVITY SYSTEMS
Foundation System
The existing concrete bleacher frames are founded on conventional concrete spread
and continuous footings.
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SCHEMATIC DESIGN PROJECT DESCRIPTION
LPA PROJECT NO.: 13021.20
June 5, 2014
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Framing System
Existing bleachers consist of precast concrete planks spanning between sloped precast
concrete beam and column frames.
LATERAL SYSTEMS
Horizontal wind and seismic loads are resisted initially by the precast concrete bleacher
planks spanning horizontally acting as a deep beam. For loading in the North-South
direction, planks span between each precast beam and column frame. Under East-West
loading, forces are resisted by the low wall to the North and the existing steel braced
frames to the South.
A seismic evaluation of the existing bleacher structures identified the connections
between existing precast planks as inadequate to resist the loads imposed to the
structure at the performance objectives listed above. A new CMU shear wall will be
added underneath both bleacher structures to reduce diaphragm demands on the
existing plank connectors, and additional reinforcement of the joints in the form of fiberreinforced polymer overlay will be provided to bring the structure into compliance with
the selected performance objectives.
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NHHS - DAVIDSON FIELD IMPROVEMENTS
SCHEMATIC DESIGN PROJECT DESCRIPTION
LPA PROJECT NO.: 13021.20
June 5, 2014
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MECHANICAL
DESIGN CRITERIA
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Indoor Design Temperatures: 70°F (heating), 75°F (cooling);
Thermal Comfort: Per ASHRAE Standard 55
Ventilation: The more stringent of the latest ASHRAE Standard 62.1 or California
Energy Code (Title-24)
Home and Visitor Classrooms
The Heating Ventilation and Air-Conditioning (HVAC) system shall be a single
zone variable volume packaged rooftop unit for each classroom at
approximately 4-tons. AC-1 and AC-2 will be equipped with an airside
economizer, power exhaust, gas heater, invertor compressor(s), factory roof
curb, internal vibration isolators on fans and compressor(s), and factory BACnet
controls (Aaon or equal).
Home and Visitor Restrooms
Each restroom shall have an up-blast exhaust fan located on the roof. In
addition to serving the restrooms, the fan shall also serve the Unisex, Storage,
and Janitor rooms (pending on the hours of operation and controlling strategies
which will be verified on a later date). Make-up air shall be provided through
door and wall louvers to either conditioned or unconditioned air. (Greenheck or
equal).
Home and Visitor Tickets and Concessions
The Heating Ventilation and Air-Conditioning (HVAC) system shall be a ceiling
hung fan coil unit for each concession space. Outside air shall be brought in via
wall louver or duct through roof connected to the return side of the fan coil.
Spring vibration isolators will be provided for each fan coil suspended from the
structure above. The concessions do not consist of cooking activities so no
exhaust fans are required. (Mitsubishi or equal).
Press Box
Each room in the press box shall be naturally ventilated. The Unisex restroom
shall be served by a ceiling mounted exhaust fan with make-up air via a door
louver. (Greenheck or equal).
Machine and Data Rooms
A 2-ton air cooled self-contained unit serving each room installed in the ceiling
cavity. The condenser shall be ducted to a wall louver for heat rejection.
(Mitsubishi or equal).
Electrical Rooms
Exhaust fan with an inline-voltage thermostat set to operate at 85 deg F.
(Greenheck or equal).
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SCHEMATIC DESIGN PROJECT DESCRIPTION
LPA PROJECT NO.: 13021.20
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Referee Lounge
The Heating Ventilation and Air-Conditioning (HVAC) system shall be a ceiling
hung fan coil unit. Outside air shall be brought in via wall louver or duct through
roof connected to the return side of the fan coil. Spring vibration isolators will
be provided for each fan coil suspended from the structure above. The unisex
restroom shall be exhausted via ceiling mounted fan with make-up air through a
door louver or undercut door. (Mitsubishi or equal)
General
HVAC Testing, adjusting, and balancing agent will be certified by AABC or
NEBB.
Concealed HVAC supply air ductwork and HVAC equipment shall be insulated
with mineral fiber insulation and ASJ jacket per California Energy Code
standards
Air distribution in all lay-in T-bar ceiling areas shall be plaque face type. Volume
dampers will be provided in branch ducts to each diffuser. In hard ceiling and
non-accessible areas wireless remote damper controllers will be provided at
each inlet or outlet.
If required by the district, a Building Automation and Control System (BAS)
utilizing direct digital control technology shall be provided to control all
mechanical equipment including temperature zone control. Electronic and
electric devices, including sensors, valves, and damper motors shall be
provided. System shall be a native BACnet System and be fully web
addressable. (Automated Logic or equal).
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SCHEMATIC DESIGN PROJECT DESCRIPTION
LPA PROJECT NO.: 13021.20
June 5, 2014
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PLUMBING
DESIGN CRITERIA
FIXTURE WATER EFFICIENCY
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Water closets:
1.28 GPF
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Urinals:
0.125 GPF (“Pint Flush”)
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Lavatories:
0.5 GPM
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Counter sinks
1.6 GPM
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Kitchen sinks
2.2 GPM
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Sinks
1.6 GPM
CALIFORNIA AB 1953 COMPLIANCE
Potable water system fixtures, materials, valves, and appurtenances to be in compliance
with California Assembly Bill 1953 (effective January 1, 2010), which limits the allowable
lead content in certain domestic water system components.
PLUMBING FIXTURES
Water Closets.
− Floor mount manual 1.28 GPF flush valve water closets in both ADA and non-ADA
configurations.
Urinals.
− Wall mount manual 0.125 GPF flush valve urinals in both ADA and non-ADA
configurations.
Lavatories
− Typical restrooms provided with wall mount vitreous china lavatories with 0.5 GPM
hot & cold water faucets. Student faucets shall be metering type, Staff faucets shall
be single lever mixing type. Each bank of lavatories served with hot water provided
with a thermostatic mixing valve in recessed access panel.
Sinks
− Single bowl counter sinks are ADA single bowl stainless steel self-rimming type with
gooseneck faucet, 1.6 GPM.
− Double bowl counter sinks are ADA double bowl stainless steel self-rimming type
with 2.2 GPM HW/CW kitchen faucet.
− Kitchen sinks are ADA double bowl stainless steel self-rimming type with 2.2 GPM
HW/CW kitchen faucet and garbage disposal.
Service sinks
− Service sinks are corner floor mount type where space permits, HW/CW faucet with
vacuum breaker, pail hook, hose and vinyl rim guard.
Drinking fountains
− Drinking fountains are non-refrigerated, dual height stainless steel with round bowls.
Floor Drains
− Floor drains are square strainer type for tiled areas, with trap seal primer
connections.
Hose Bibbs
− Building provided with recessed hose bibbs with integral vacuum breaker at exterior
perimeter.
− Each restroom provided with a wall flange type hose bibb with integral vacuum
breaker.
− A rooftop hose bibb provided near mechanical equipment.
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SCHEMATIC DESIGN PROJECT DESCRIPTION
LPA PROJECT NO.: 13021.20
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Icemakers
− An icemaker supply boxes with shut-off valve provided at each refrigerator location.
CUSTODIAL CLOSETS
Custodial closets include corner floor mount mop sinks with pail hook and vinyl rim
guard, and a floor drain with electronic trap primer.
RESTROOMS
All restrooms include wall flange type hose bib and floor drain with trap primer. Each
bank of plumbing fixtures include with domestic water isolation valve(s) located in wall
access panels.
MATERIALS
SANITARY SOIL, WASTE AND VENT
Piping within the building and outside within five feet (5') of the foundation to be no-hub
cast iron pipe and fittings conforming to CISPI Standard 301-04 or ASTM A-888-04.
Exposed vent piping to be Schedule 40 galvanized steel pipe, ASTM A53.
STORM DRAIN
Piping to be no-hub cast iron pipe and fittings as specified for Sanitary Soil, Waste and
Vent.
NATURAL GAS
Natural gas systems to be standard delivery pressure (8” w.c.). Below grade piping to
be SDR-11 Polyethylene PE2406. Above grade concealed piping within the building to
be Schedule 40 black steel pipe conforming to ASTM A-53. Above grade exposed piping
to be Schedule 40 galvanized steel pipe conforming to ASTM A-53.
DOMESTIC HOT WATER, HOT WATER RETURN, AND COLD WATER
Piping within the building and above grade to be Type "L" ASTM B88, hard drawn
copper tubing with wrought copper sweat fittings per ANSI B16.18 and B16.22. Below
grade piping outside of the building within five feet (5') of the foundation to be Type "K"
ASTM B88, hard drawn copper with wrought copper sweat fittings per ANSI B16.18 and
B16.22. Below slab piping to be Type "K" soft annealed copper tubing with no fittings
below the slab.
AIR CONDITIONING CONDENSATE
Shall be Type “M” copper as specified for water piping.
DOMESTIC WATER HEATING 50 gallon or greater storage capacity shall be gas fired atmospheric tank-type water
heaters.
40 gallon or less storage capacity shall be electric tank-type water heaters
SITE UTILITIES
New medium gas piping with shut-off valve to be provided.
Refer to Civil Sections for site domestic water, sewer, and storm drain basis of design.
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SCHEMATIC DESIGN PROJECT DESCRIPTION
LPA PROJECT NO.: 13021.20
June 5, 2014
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FIRE PROTECTION
COVERAGE
The new Restroom and Concession Building to be provided with complete sprinkler
coverage via wet pipe automatic fire sprinkler system. The building also shall be protected
with a Class 1 Standpipe System.
CODE COMPLIANCE
All work to conform to the latest requirements of the National Fire Protection Association,
NFPA 13, NFPA 14, insurance underwriters, and the Fire Authority Having Jurisdiction. The
design to conform to Uniform Fire Code with California Amendments.
UL and FM Compliance: Fire protection system materials and components to be
Underwriters Laboratories listed and labeled, and Factory Mutual.
MATERIALS
Sprinkler piping to be black steel Schedule 40, ASTM A 135 or ASTM A 795 for all piping
with threaded joints and fittings. U.L./F.M. approved threadable schedule 10 lightwall
pipe, such as Allied "XL" or equivalent, will be accepted.
Sprinkler heads to be quick response, recessed standard spray pendants with escutcheons.
Corrosion-resistant finish to be installed at exterior areas. Student toilet rooms to be
provided with quick response concealed flush to ceiling style heads.
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SCHEMATIC DESIGN PROJECT DESCRIPTION
LPA PROJECT NO.: 13021.20
June 5, 2014
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ELECTRICAL ENGINEERING SYSTEMS BASIS OF DESIGN
ELECTRICAL SYSTEMS – SITE
1.
Existing Stadium Facility
Visitor’s Bleacher Utilities – Save off, coordinate with electric utility company (SCE) and remove the
dedicated double 120/240 volt, 600 amp single phase main service board assembly and SCE meter
(#255000-007887) located at the west side beneath the existing bleachers. Existing SCE utility conductors
to be removed from lateral underground (4) 4” conduits back to existing power pole (#1728837E) located
on the south side of 16th street. Abandon existing conduit in place per utility company requirements.
Removal of existing dedicated teleco service/distribution to be coordinated with telephone company.
Remove telephone conductors from existing MPOE/main backboard location on west well of existing
janitor room 101 under visitor’s side bleachers back to existing B-pedestal opposite the nature center on
the north side of 16th street.
Parking Lot / Modular Maintenance Buildings / Existing Electric Service at Softball field – Existing softball
field contains a 3,000 amp, 120/208 volt, 3ph, 4-wire NEMA 3R free standing service located near center
field. This service previously fed an interm housing village which has since been removed. This gear is
fed via underground MV lateral from an existing pole (#4489500E) located west of the stadium parking lot
entry gate within the renovation scope of work area to a pad mounted utility transformer adjacent to the
switchgear. This equipment is existing to remain and to be protected in place. Existing maintenance
portable buildings at the east side of the parking lot are to be safe off, disconnected and removed
complete, including all line and low voltage services to structures. The existing two parking lot
pole/fixtures fed from the maintenance buildings being removed are to be reconnected to the new stadium
renovation power and controls.
Safe off and completely remove all electrical equipment affiliated with the existing
toilet/storage/concession rooms located beneath the existing bleachers, including all power, lighting and
low voltage communication pathways and bleacher mounted devices. Existing area lighting fixtures
mounted to the underside of bleachers and existing fencing fixtures are to be included. Return existing
sound system components and rack housed in the existing press box to the District.
Stadium / Field – Safe off and remove all electrical and low voltage equipment affiliate dwith the track and
field, including stadium lights, poles, footings, pull boxes, above and below grade conduits, sound system
components, area lighting, scoreboard, east side ticket structure at parking lot (west side ticket to remain
and be re-fed), etc.
2.
Provide new underground 480 volt power supply feeder to renovated Davidson Field
Feeder shall originate from the existing campus main service board located within the campus core
via a new circuit breaker housed within existing equipment. New feeder to route underground and
north through the existing practice field to a dedicated electrical power enclosure housing distribution
equipment serving the stadium facility. New 480 volt feeder to be routed through new hand holes/pull
boxes and new underground pathways.
New electrical equipment shall be housed in a dedicated electrical equipment enclosure located
beneath the home side bleacher press box of the renovated stadium facility. New distribution
equipment shall contain a dry-type transformer (480V-to-120/208V) and circuit breaker-equipped
switchboards to serve new and any reconnected electrical power loads. Switchgear lineup shall also
include the site lighting battery inverter and Musco contactor and lighting control cabinets.
3.
Site Telephone, Data, Closed Circuit Television (CCTV): Each IDF within the new buildings of the stadium
complex shall be provided with a dedicated fiber homerun (per District’s standards) connected to the
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SCHEMATIC DESIGN PROJECT DESCRIPTION
LPA PROJECT NO.: 13021.20
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campus’ existing MDF equipment located in the Communication Room 302 of the Tech Building. New
system fiber shall be routed in new underground pathways to a new electrical/data room located on the
ground level, south bleacher side of the stadium beneath the new proposed press box. Site data system
fiber shall be utilized for the following systems: telephone, data and CCTV.
4.
Intercom/public address signals shall be extended from an existing Dukane Starcall communications
systems rack located within the Communication Room 302 of the Tech Building. New stadium complex
pathways and conductors will be routed in new underground pathways to a new electrical/data room
located on the ground level, south bleacher side of the stadium beneath the new proposed press box.
5.
Security (intrusion detection) signals shall be extended from an existing Honeywell-Admco system head
end control panel (Vista #128BP) located within the Communication Room 302 of the Tech Building. New
stadium complex pathways and conductors will be routed in new underground pathways to a new
electrical/data room located on the ground level, south bleacher side of the stadium beneath the new
proposed press box.
6.
Security (CCTV) systems pathways will be provided from the existing Communication Room 302 of the
Tech Building for the extension of campus IP CCTV systems to the renovated facility. All new hardware,
cabinets, software, etc. shall be coordinated with the District. New stadium complex pathways and
conductors will be routed in new underground pathways to a new electrical/data room located on the
ground level, south bleacher side of the stadium beneath the new proposed press box.
7.
Master clock system signals shall be extended from an existing 24-volt, 3-wire Lathem master clock head
end located within the Communication Room 302 of the Tech Building. New stadium complex pathways
and conductors will be routed in new underground pathways to a new electrical/data room located on the
ground level, south bleacher side of the stadium beneath the new proposed press box.
8.
Fire Alarm: New underground fire alarm circuits shall be provided to the renovated stadium complex,
including fire alarm network control circuit and signaling line circuit (SLC) wiring. The fire alarm system
network shall be extended from the existing Simplex 4100U fire alarm control panel (FACP) located in the
existing Communication Room 302 of the Tech Building via new underground conduits and pathways to a
new electrical/data room located on the ground level, south bleacher side of the stadium beneath the new
proposed press box.
ELECTRICAL SYSTEMS – BUILDING
Electrical systems for the Davidson Field renovation will be designed on the following basis:
Power The facility will contain a dedicated enclosure with room for electrical equipment. Incoming building
feeders and equipment will be located within dedicated “electrical” spaces of structures served. Power
and lighting panelboards shall be rated for 225 amps with copper busing and contain space for 42 circuit
breakers. Stadium sports lighting loads will be connected at 277/480 volts, single-phase. Support
building lighting will be connected 120 volt and HVAC loads will be connected 208-volt, 3-phase. General
and miscellaneous power throughout the building will be connected via 120/208-volt, 3-phase, 4-wire
panels. Panels, switchgear and panelboards shall be specified as Square-D (or approved equal) per
District specification standards.
Typical receptacles, switches and wiring devices are to be commercial grade, white in color, decora type
with commercial grade nylon faceplates. Wiring devices for specialty systems (such as isolated ground,
emergency, UPS, etc.) shall be identified by a means of color for outlets and faceplates as selected by
owner or District’s standards.
Exterior Lighting –
Exterior lighting and lighting controls will be provided based upon the following descriptions and from
District specification standard manufacturers as follows:
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Walkway Light Poles:
Decorative post-top mounted metal halide HID or LED luminaries with an overall mounting height
of 12-14 feet; pole and fixture finishes shall be as selected by Architect.
Event Area Light Poles:
Pole-mounted floodlights (6-fixture arrays) with an overall mounting height of 18 to 25 feet and a
metal halide HID or LED source; pole and fixture finishes as selected by Architect.
Building-Mounted Fixtures:
Building mounted fixtures shall be architectural type luminaries, consisting of a combination of
metal halide (HID) and/or compact fluorescent (CFL) and/or LED type fixtures. Building mounted
fixtures shall be recessed down light type or wall mounted type specified as full cutoff distribution
in conformance with Title 24 and CHPS program requirements. All fixture finishes shall be as
selected by Architect.
Parking Lot Light Poles:
Pole-mounted full cutoff high-performance LED type luminaries to be located on approximate 80foot centers. Lighting foot-candle levels shall be confirmed by computer photometric calculations
and shall be designed to achieve a (1) one foot-candle minimum maintained light level at grade;
all pole and fixture finishes shall be as selected by Architect.
Exterior Lighting Control:
Exterior site and building mounted lights shall be controlled by a Lighting Control Relay Panel
(Leviton or equal by LC&D or Wattstopper) with astronomical timeclock and photocell controls.
Lighting control panel shall be located adjacent to the lighting branch circuit panel within the
electrical room. Lighting control panel shall be provided with module for interface to
building/campus energy management system. Exterior lighting and controls shall be designed to
be compliant with T24 requirements.
Stadium Sports Lighting:
Stadium sports lighting shall be provided on specialty type pole assemblies with multiple HID
fixtures. Sports lighting shall utilize the latest in illuminaiton and glare control technology. Sports
field and surrounding track surface illumination levels shall be provided to meet IES
recommended illumination levels. Stadium sport lighting controls shall be provided with bi-level
capability for “practice” and “game time” events. Pole and fixture layouts shall be designed
around a 5-pole system (two on visitor’s side and 3 on home side) and provided by Musco to
match recently upgraded facilities within the District.
Interior Lighting, General –
Interior lighting and lighting controls will be provided based upon the following descriptions and in
accordance with District specification standard manufacturers as follows:
Classrooms (typical), Team Rooms and Offices:
Recessed mounted direct/indirect t-bar mounted “basket”-type dimmable LED or dimmable
fluorescent fixtures.
Restrooms:
Recessed mounted linear LED fixtures with prismatic lenses in combination with recessed lensed
LED down lights, and/or LED strip lights integrated into architectural cavities and coves.
Support Areas:
Surface mounted steel sided LED or fluorescent fixtures with prismatic wraparound-lens, shall be
utilized in support areas (i.e. mechanical / electrical rooms, custodial closets, storage areas, etc.).
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Food Service Areas:
Recessed mounted, food service rated, linear LED or fluorescent fixtures with sealed and
gasketed lenses.
Exit Signs:
Universal mounted, LED type with green letters and 90 minute integral battery back-up. Low
Level Exit signs shall be LED type with 90 minute integral battery back-up. Photoluminescent
type fixtures shall be used only where line voltage conduit routing limitations exist.
Fluorescent/LED Lighting, General:
All fluorescent lighting fixtures shall utilize high power factor, energy efficient electronic or continuous type
dimming ballasts with T8 lamps rated at 3500 degrees Kelvin. All LED type lighting fixtures shall be high
efficacy (>80lum/watt), high CRI (>85) and dimmable, rated at 3500 degrees Kelvin.
Emergency Lighting Systems –
Emergency egress lighting shall be provided for all interior and exterior egress pathways per code
requirements. Interior spaces shall utilize fixtures connected to building emergency battery inverters.
Exterior fixtures shall be connected to a central battery inverter system with standard 10-year battery life, 5year warranty, and sized for a minimum 90-minute operation. Building inverter shall be capable of
operating both CFL and HID loads. Central inverter shall be utilized to provide egress illumination for
stadium seating and exiting with fixtures mounted on Musco sports lighting poles.
Interior Lighting Control –
Lighting controls will be provided in conformance with the latest versions of California T24 requirements,
and in support of campus functions as follows:
All rooms shall utilize local switching and/or dimming in conjunction with occupancy sensors
providing T24 compliant multi-level switching and/or dimming controls.
Rooms with skylights and vertical glazing (daylight) shall be provided with automatic daylight sensors
and fixtures with continuous dimmable addressable ballasts (Lutron EcoSystem or equal).
All non-classroom, non-office and support spaces and areas (i.e. custodial closets, storage areas,
kitchens, restrooms, hallways, corridors, etc.) shall be equipped with local occupancy sensor controls
and/or dimming to provide T24 compliant multi-level switching and control capabilities.
All classrooms, computer rooms, science rooms and video production labs will be provided with
multi-scene lighting capabilities programmed for each specific classroom function. A lighting control
station will be located at the teacher’s desk with multi-scene dimming controls provided via a
combination of continuous dimmable addressable ballasts (Lutron EcoSystem or equal.)
Areas such as large conference rooms, Fitness rooms, Activity rooms, etc shall utilize multi-scene
preset architectural switching and dimming controls with owner programmable scene settings.
Data Network The buildings shall contain a dedicated space for IDF data network equipment racks, terminal backboards
and other telecommunication equipment. Switching and routing equipment shall be manufactured by
Chatsworth/Leviton. Fiber and connecting hardware shall be corning, 50 micron OM3 with all outdoor
cable OSP rated. A Cat 6 structured cabling system will be provided per District’s standards (structured
cabling solutions by Leviton/Berk-Tek) extending from the respective IDF facility, to outlets serving
workstations, printers, copiers, fax machines, wireless access points (WAPs) and other devices/locations
as determined by District. One (1) WAP shall be provided for each classroom/team room, with additional
devices provided in higher density wireless electronic spaces per District request. In addition, wireless
LAN coverage will be provided for exterior campus spaces about the stadium facility. All final WAP
locations and coverages are to be coordinated with, and determined by, the District.
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Telephone Existing telephone signal will be extended via the District-standard Cat 6 structured cabling system
provided from the IDF, including building-wide station cabling and outlet/connectors at designated phone
locations. The existing campus phone system is a “hybrid” VoIP system deployed from Avaya
equipment/software. Also, as required to support analog fax machines and system dialers, analog
telephone circuits and connecting hardware will be provided from the IDF.
Intercom/Public Address/Classpassing Bell The Davidson Field intercom/public address system shall be extended from the existing Dukane Starcall
system rack and consists of a combination of dedicated 25-volt interior and 70-volt exterior paging
speakers. Each speaker location shall be connected with a dedicated copper cabling homerun to punch
blocks within the building electrical/data room.
Clock The existing clock signal shall be extended from the existing Lathem 3-wire 24-volt master clock system.
12” analog clocks shall be provided and located in all classrooms, offices and gathering spaces as
coordinated with the District.
Cable TV The campus does not currently utilitze a CATV distribution system. No CATV system work is anticipated
for this scope.
Fire Alarm The building fire alarm systems shall be a complete coverage, fully automatic system in compliance with
the latest DSA and NFPA requirements. Building fire alarm system shall consist of power
boosters/supplies (located within the building electrical / data room), initiation devices (smoke detectors,
heat detector, pull stations, etc.), notification appliances (visual strobes, audible horns, audible speakers,
sprinkler bells, etc.), control devices (addressable modules and relays), and cabling as required. The
renovated Stadium shall receive required voice evacuation notification devices and components to cover
stadium seating areas. New building fire alarm system components shall be connected to, and expanded
from, the existing FACP located within the Comm Room 302 of the existing Tech Building. Fire alarm
system components shall be compatible with the existing Simplex 4100U FACP system currently installed
on site.
Intrusion Detection System The athletic facility security intrusion detection system shall consist of wall or ceiling mounted multisensing technology motion sensors covering all spaces containing exterior doors (including roll up type
and roof access hatches) and rooms with glazing or windows. (It is noted that the site/District does not
utilize door contact switches for intrusion detection.) Buildings shall contain one remote mounted keypad
for the arming and disarming of the intrusion detection system. The system shall be connected to, and
expanded from, the existing intrusion detection system head end control panel.
Closed Circuit Television (CCTV) The athletic complex shall be provided with security video surveillance camera locations as coordinated,
determined and provided by the District. Security CCTV provisions at each location shall consist of a
single 4S box (weatherproof at exterior locations) and a blank cover with a ¾” conduit routed to the
nearest accessible ceiling space or homerun to the building IDF room. Interior or exterior CCTV camera
locations should be considered for the coverage of exterior entrances and parking lots, main hallways
and/or interior/exterior passageways and public spaces. CCTV equipment shall be specified as Bosch to
comply with current District specification standards. (Bosch cameras, hardware, DVR, software, etc.)
Assistive Listening System Wireless assistive listening devices shall be provided in areas as determined by the Architect. System
transmitter shall be rack-mountable in spaces with amplified sound systems, and wireless in other
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spaces. System devices to included transmitters, receivers, microphones, headphones or earbud type
speakers, chargers and charging cases, signage, etc. as required per building code and ADA standards.
Classroom/Team Room Audio Visual Systems Each classroom/team room within the building shall contain a dedicated separate audio video system
consisting of an AV switcher/amplifier, a teacher’s control station and (3) three system input panels.
Combination VGA/HDMI wall plate to be located at the teacher’s location and a VGA input location to be
provided at the front of the classroom. System shall provide for stereo sound distribution within the room
via a minimum of (2) two recessed drop in speaker locations and image display via ultra short throw
projector. Devices shall be interconnected via standard Cat 5 cabling. Electronics shall be housed within
a dedicated AV cabinet located within the room.
Stadium Autonomous Sound:
Stadium areas are to be provided with an autonomous sound reinforcing system complete with assisted
listening systems for the hearing impaired per ADA requirements. Sound systems shall interface with the
fire alarm system to allow for the shunting of systems in emergency. The sound rack shall be located in
the press box and sound system speakers shall be coordinated for installation on/to the Musco sports
lighting poles.
Miscellaneous –
Campus improvements to also include the following considerations:
1. Exterior power and signal/communication devices to be provided at exterior locations and in
conjunction with Owner’s request. Signal devices shall be located within lockable enclosures.
2. The management of horizontal cabling homeruns above accessible ceilings will be provided utilizing
3.
4.
D-rings or J-hooks. All low voltage cabling in exposed ceiling applications (with the exception of data
rooms) shall be run in conduit.
An enhanced commissioning service narrative will be provided on the plans indicating systems
guidelines, intended functions, and tests required.
The interior and exterior lighting systems will be designed utilizing the most energy-efficient
ballast/lamp/control combinations to contribute to an overall target effort of achieving at least 20%
below California Title 24 minimum requirements.
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CIVIL / LANDSCAPE
EARTHWORK
GENERAL SITE GRADING
The existing topography of the site is essentially flat. The existing track slopes from
outside to inside with a series of small drain inlets along the inside perimeter of the track.
The existing track and field area, drains to a few small dry-wells located on the
northeasterly side of the track and field. Stormwater runoff that cannot infiltrate
overflows to 15th Street. The street flow is conveyed via concrete curb and gutter and
eventually into a curb opening catch basin.
The new track and field facility will be established at approximately the same horizontal
and vertical location as the existing track and field. The artificial turf field will be sloped
from and center ridge at 0.5% to the sidelines and will include a subdrainage system
with 12-inch wide flat drains running diagonally at 20’ on center. New track surfacing
shall be sloped at 0.5% toward the inside track edge where a slot drain will collect runoff.
The finished floor of the new facilities to be located under the home and visitor’s
grandstands will be set based on adjacent existing grades. Generally, a slope of
approximately 2%, away from the buildings, shall be provided. Stormwater runoff shall
drain to landscaped areas. For the new hardscape areas around the facility a minimum
slope of 1% will be allowed. All future walkways are to be designed with a 1.7%
maximum cross slope and 4.7% slope along the path of travel.
EXTERIOR IMPROVEMENTS
ASPHALTIC CONCRETE PAVING
Refer to geotechnical report for vehicular rating.
PORTLAND CEMENT CONCRETE PAVING
Refer to geotechnical report for pedestrian and vehicular ratings. Include curbs and
gutters. Finish on concrete to be broom and sandblast. Natural gray color. Speed
dowels should be from Greenstreak. Provide a 2” sand layer. Include mix designs.
CONCRETE PAVER
Concrete pavers are to be by Ackerstone.
PAVEMENT MARKINGS
Truncated domes are to be tiles by Wasau Tile.
DECOMPOSED GRANITE PAVING
ProGold Track Mix by Gail Materials
SYNTHETIC RUNNING TRACK SURFACING
BSS 300 by Beynon Sports
SYNTHETIC TURF SURFACING
Revolution 2.5” monofilament fiber with standard cryogenic rubber and sand infill by
Field Turf over 3” of Class II permeable base over flat drain system over Hercuscrim liner
over compacted subgrade with 12” perimeter trunk lines. Hercuscrim by In-line Plastics.
or
Revolution 2.25” monofilament fiber with standard cryogenic rubber and sand infill by
Field Turf over Brock powerbase over YSR over 3” of standard Class II base over
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Hercuscrim liner (no flat drains) over compacted subgrade with 12” perimeter trunk
lines. Hercuscrim by In-line Plastics.
LANDSCAPE IRRIGATION SYSTEM
Rain Bird 1804-SAM-PRS series spray heads with 5F-B bubblers for all trees located
within shrub areas, provide two bubblers per tree. Rain Bird PESB valves for all non-drip
valve assemblies. Rain Bird XCZ series drip vale assemblies for all drip valves. KBI
swing and spring check valves used when elevation difference exists between valves
and zones, check valves shall also be used as required to prevent low head and low
area drainage. WeatherTRAK controller with 1 year WeatherTRAK service, with
WeatherTRAK rain shut-off device. Data Industrial flow sensor at POC with Superior
Model 3200 series master control valve. Toro DL200 drip tubing within all shrub
planters. 3M DBY-6 wire connectors for all wire connections.
Quick couplers (6) around the track for cooling.
CHAINLINK FENCING
Vinyl coated. Include information on gates and hardware. Knuckled top and bottom
selvage 9 gauge.
ORNAMENTAL FENCES AND GATES
Tube steel galvanized and polyurethane paint system, 11 gauge
CAST IN PLACE CONCRETE SITE WALLS
Smooth top and sandblasted sides finish. Skate deterrents/reveals. Natural gray and
integral color concrete.
SITE AND STREET FURNISHINGS
Precast concrete trash and recycle containers and pots from Quickcrete
Metal benches, tables, chairs, trash containers with powdercoat finish from Landscape
Forms, Forms & Surfaces
Metal bollards from Hess
Metal tree grates, cast iron with a polyurethane finish from Ironsmith or Urban
Accessories
Drinking fountains by MDF. ADA compliant hi-low model
Flagpole, 30’ tall, internal halyard and clear anodized finial ball from American Flagpole
RECREATION EQUIPMENT AND STRUCTURES
Football and Soccer goals by Sportsfield Specialties
Track equipment by Sportsfield Specialties
ComBox (approx. 6) by Sportsfield Specialties
Volleyball end standards and netting by Porter Athletic
Digital scoreboard FB-2023 by Daktronics
PLANTING PREPARATION
LANDSCAPE PLANTING
1 gallon, 5 gallon, 15 gallon shrubs and 36” box trees, 48” box trees, 25’ BTH palms.
Root barriers from Deep Root- UB24-2. Duckbill anchoring system-white vinyl coated.
Small fir bark mulch from Whittier Fertilizer. Jute netting.
LANDSCAPE MAINTENANCE
Verify 90 or 180 day maintenance period.
EXISTING TREES
Protect in place, unless noted on plans to remove.
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SUB-DRAINAGE SYSTEMS
Will be provided in landscape areas that require dewatering, under artificial turf areas, at
retaining walls, and under concrete pavers.
LIGHTING
Athletic lights by Musco. See Electrical Narrative for more info.
UTILITIES
DRAINAGE SYSTEMS
The proposed artificial turf track and field will discharge directly into the proposed storm
drain system. New track and field subdrainage and track edge slot drains will be
connected to a new system of dry-wells located generally outside the easterly edge of
the track and field area. Overflow from the drainage system will be directed to a new
parkway culvert located under the sidewalk of 16th Street.
Drain pipe shall be PVC (SDR 35) for pipes 12-inches and less in diameter, and RCP
(CL-IV) for pipes 18-inches and larger. Drainage Manholes shall be 48-inch diameter
precast concrete with cast iron frames and grates. Area drain inlets shall be precast
concrete or HDPE and will range in size from 6” round to 18” square grates. Trench
drains shall be 4-inch minimum width with sloping bottoms. Storm drain cleanouts shall
be installed at changes in pipe direction and at intervals of 100 feet maximum.
Underground storm water shall be treated using a Contech storm filter (CDS 2020, or
approved equivalent). Underground storm water storage shall be Cudo Water Storage
System or approved equivalent. Optionally, we might use consider the use of the
MaxWell IV Infiltration System if underlying deep soils are suitable.
SANITARY SEWER SYSTEMS
Sanitary sewer for the proposed building shall be a new connection to the public sewer
main in 16th street. The sewer connection shall be per City of Newport Beach
requirements. Sanitary sewer pipes may be VCP (ES) or PVC (SDR 35) installed with
slopes ranging from 1% to 2%. Sewer cleanouts shall be installed at changes in pipe
direction and at intervals of 100 feet maximum.
WATER SYSTEMS
Domestic water for the proposed building shall be a new 1-1/2 inch metered water
connection to the public water main in 16th Street. The water connection shall be per
City of Newport Beach requirements. Onsite water systems will be a separate fire and
domestic water supply. Fire sprinkler systems will be connected to the existing private
fire water system located along the southeasterly end of the facility. No new
connections to the public water main are required for fire water purposes. There are two
existing fire hydrants along the southeasterly end of the facility. One existing fire hydrant
will require relocation and one new fire hydrant will be added.
Domestic water mains shall be 6” PVC (C-900) Class 150 for main lines. Domestic water
service laterals 2-inches and smaller shall be Type K soft copper. Domestic water
service laterals larger than 2-inches shall be PVC.
Fire sprinkler service laterals shall be 6” PVC(C-900) Class 200.
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