Item 4A Floodplain Development Permit FLD2019-00211 Civic Area ArtworkM E M O R A N D U M
TO: Planning Board
FROM: Christin Shepherd, Senior Civil Engineer
DATE: January 28, 2020
SUBJECT: Call Up Item: 1777 Broadway
Floodplain Development Permit (FLD2019-00211)
Civic Area Artwork
This decision may be called up before Planning Board on or before February 6, 2020
The proposed project includes the installation of three pieces of art within the Boulder
Civic Area, and the slight realignment of two fences to accommodate the artwork. Work
in the floodplain will be limited to the installation of the artwork and realignment of the
fences. The proposed artwork will be located on three island that sit above the 100-year
water surface elevation within the conveyance and high hazard zones.
The applicant has demonstrated compliance with the City’s floodplain regulations,
including Conveyance Zone and High Hazard Zone restrictions. The project will not
adversely impact nearby properties. A copy of the floodplain development permit and
application materials is attached.
This floodplain development permit was approved by Planning and Development
Services staff on January 21, 2020, and the decision may be called up before Planning
Board on or before February 6, 2020.
Questions regarding this project should be directed to Christin Shepherd in Planning and
Development Services at 303-441-3425 or ShepherdC2@bouldercolorado.gov.
Attachments:
A. Floodplain Development Permit (includes vicinity map and application materials)
Agenda Item 4A Page 1 of 31
BCA Sculptures FDP App_Jan 2020.docx
375 E. Horsetooth Road, Building 5 • Fort Collins, CO • 80525
Phone: (970) 226-0120 • Fax: (970) 226-0121 • www.acewater.com
January 20, 2020
Ms. Christin Shepherd
City of Boulder Flood and Wetland Administrator
City of Boulder Planning and Development Services
1739 Broadway, 3rd Floor
Boulder, CO 80306
RE: Flood Hazard Analysis for Bolder Civic Area Sculptures
[ACE Project No. COAK2018]
Dear Christin:
This letter is a summary of the hydraulic investigation performed for the proposed installation of
sculptures within the Boulder Civic Area intended to support a floodplain development permit application
for the City of Boulder.
Background and Design Summary
Located along Boulder Creek the Boulder Civic Area (BCA) is a centralized location in downtown Boulder,
Colorado that provides outdoor meeting and recreation opportunities for the community. The City of
Boulder targeted the portion of the BCA from the Boulder Public Library downstream to upstream of
Broadway as an area of open-air improvements along Boulder Creek. In the fall and winter of 2015, Tom
Leader Studio (TLS) and JVA with the help of Anderson Consulting Engineers (ACE), developed an
enhancement plan for the BCA. The enhancement effort for the BCA consisted of: (a) improving access to
Boulder Creek; (b) adding picnic, play and open areas to improve public appeal; and (c) increasing the
overall aesthetics of the area. To achieve these goals TLS’ design consisted of: (a) adding a nature play
area along the right (south) bank east of the library; (b) regrading the left (north) bank area between
Boulder Creek and the parking lot south of Canyon Blvd.; (c) removing the pedestrian bridge located
downstream of the 11th Street Alignment; and (d) adding a new pedestrian bridge that is more closely
aligned with 11th Street. Construction of the BCA enhancements were completed in March 2018.
Following the completion of the enhancements within the BCA ACE was contacted by the artist Adam
Kuby to provide hydraulic engineering support for a number of proposed sculptures throughout the BCA.
Artist renderings of these proposed sculptures are attached to this letter.
Data Collection
The proposed sculptures will be located within various flood hazards associate with Boulder Creek,
therefore; a City of Boulder (COB) floodplain development permit (FDP) is required prior to construction.
ATTACHMENT A
Agenda Item 4A Page 2 of 31
Ms. Christin Shepherd Page 2 of 5
January 20, 2020
BCA Sculptures FDP App_Jan 2020.docx
The HEC-RAS Version 4.0, Boulder Civic Area LOMR hydraulic model used as the basis for this study was
completed by ACE in March 2019. This model has been reviewed and approved by FEMA in October 2019
and represents the effective information with respect to flood hazards along the creek through the BCA,
an approval letter for this Letter of Map Revision is attached to the end of this letter. Consequently,
results from the ACE model were utilized to analyze potential impacts of the proposed improvements.
The subject property is located within the 100-year floodplain, conveyance zone (CZ) and high hazard zone
(HHZ) associated with Boulder Creek. It is noted that the total Boulder Creek 100-year discharge of 12,100
cfs through the project area, as identified in both the ACE and previously effective studies, results in a
widespread 100-year floodplain for this reach of the creek. The BCA LOMR study geometry data is based
on the King Surveyors Inc. January 2018 field survey.
Hydraulic Analysis
The proposed sculptures will be located within the Boulder Creek Flood Hazards (100-year Floodplain, CZ
and HHZ); however, the proposed sculptures will be placed in areas as to not affect flood hazards.
Placement of the proposed sculptures will occur in areas that are dry during a 100-flood event; therefore,
these proposed sculptures will not adversely affect flood hazards. Additionally, the existing ground
elevation will not be altered due to the placement of the proposed sculptures, i.e. following installation
of the sculptures the area surrounding the sculptures will be returned to pre-project conditions. Figure 1
attached to this letter shows the proposed location of the sculptures and effective flood hazards. It should
be noted, as part of this study, a more detailed 100-year floodplain, based on the 2019 LOMR model, was
delineated. This floodplain includes three dry islands within the BCA where the proposed structures will
be placed. These dry islands were not mapped as part of the BCA LOMR due to the FEMA recommended
level of detail for floodplain hazard mapping.
Table 1 provides a comparison of the ground elevations at the proposed sculptures to the 100-year water
surface elevations. .100-year water surface elevations were determined from the BCA LOMR flood profile,
an annotated flood profile showing the location and 100-year water surface elevation is attached. All
three proposed sculptures will be placed in dry areas within the BCA therefore none of the structures will
affect the Boulder Creek Flood Hazards. Design drawings of the sculptures are attached to this letter.
Table 1. Effective vs Proposed 100-Year Water Surface Elevation Comparison.
Sculpture
ID
BCA LOMR
FIS Profile
Station1
Minimum Ground
Elevation at Sculpture
(NAVD 88) 2
FIS Profile Water
Surface Elevation
(NAVD 88)3
A 120,567 5358.7 5356.5
B 120,425 5354.2 5353.2
C 120,268 5354.1 5353.2
1 FIS Profile Stationing equals Effective modeling/mapping stationing plus 89,400 feet
2 Ground elevation determined at lowest point of sculpture
3 100-Year water surface elevations determined from FIS profile at upstream most point of the proposed sculpture
ATTACHMENT A
Agenda Item 4A Page 3 of 31
Ms. Christin Shepherd Page 3 of 5
January 20, 2020
BCA Sculptures FDP App_Jan 2020.docx
Regulation Compliance
Based on the hydraulic evaluation documented in this letter report, the proposed Boulder Civic Area
Sculptures would not adversely impact the Boulder Creek 100-year floodplain, conveyance zone, and high
hazard zone. Required as part of the floodplain development permit application, to ensure that the BCA
Sculptures meet the intent of the City of Boulder’s floodplain regulations, the fifteen (15) factors listed in
the Boulder Revised Code 9-3-6 (d) have been met and addressed. Listed is the Boulder Revised Code 9-
3-6-(d) along with responses to the factors that were considered.
Boulder Revised Code Section 9-3-6 (d)
When reviewing an application for a permit, the city manager shall determine which portions of
the floodplain are affected by the particular development request and shall then apply the
provisions of Sections 9-3-2, "Floodplains," 9-3-3, "Regulations Governing the One Hundred-Year
Floodplain," 9-3-4, "Regulations Governing the Conveyance Zone," and 9-3-5, "Regulations
Governing the High Hazard Zone," B.R.C. 1981, as applicable. The manager also shall determine
whether the application meets the intent of this chapter prescribed by Subsection 9-3-2(a), B.R.C.
1981, after considering the following factors:
1. The effects upon the efficiency or capacity of the conveyance zone and high hazard zone;
• The proposed sculptures will not adversely affect the Boulder Creek 100-year
floodplain, conveyance zone, and high hazard zone. The proposed sculptures will
be located within areas that are dry during a 100-year event as to not affect flood
hazards.
2. The effects upon lands upstream, downstream, and in the immediate vicinity;
• The proposed sculptures will not adversely affect the Boulder Creek 100-year
floodplain, conveyance zone, and high hazard zone. The proposed sculptures will
be located within areas that are dry during a 100-year event as to not affect flood
hazards.
3. The effects upon the one hundred-year flood profile;
• The proposed sculptures will not adversely affect the Boulder Creek 100-year
floodplain, conveyance zone, and high hazard zone. Therefore, the 100-year flood
profile will not be adversely affected by the proposed BCA sculptures.
4. The effects upon any tributaries to the main stream, drainage ditches, and any other
drainage facilities or systems;
• The proposed sculptures will not adversely affect the Boulder Creek 100-year
floodplain, conveyance zone, and high hazard zone. Therefore; the proposed
ATTACHMENT A
Agenda Item 4A Page 4 of 31
Ms. Christin Shepherd Page 4 of 5
January 20, 2020
BCA Sculptures FDP App_Jan 2020.docx
sculptures will not adversely affect any tributaries to the main stream, drainage
ditches, and any other drainage facilities or systems within the project area.
5. Whether additional public expenditures for flood protection or prevention will be required;
• The proposed sculptures will not adversely affect the Boulder Creek 100-year
floodplain, conveyance zone, and high hazard zone; therefore, no additional public
expenditures will be required for flood protection or prevention
6. Whether the proposed use is for human occupancy;
• No new inhabitable structures are proposed in the BCA.
7. The potential danger to persons upstream, downstream, and in the immediate vicinity;
• The proposed sculptures will not adversely affect the Boulder Creek 100-year
floodplain, conveyance zone, and high hazard zone. Therefore, potential dangers
to persons upstream, downstream and within the project area will not be
adversely affected by the proposed sculptures.
8. Whether any proposed changes in a watercourse will have an adverse environmental effect
on the watercourse, including, without limitation, stream banks and streamside trees and
vegetation;
• The proposed sculptures will not adversely impact the watercourse of the Boulder
Creek.
9. Whether any proposed water supply and sanitation systems and other utility systems can
prevent disease, contamination, and unsanitary or hazardous conditions during a flood;
• No new water supply or sanitation systems are proposed in the BCA.
10. Whether any proposed facility and its contents will be susceptible to flood damage and the
effect of such damage;
• No new facilities are proposed in the BCA.
11. The relationship of the proposed development to the Boulder Valley Comprehensive Plan
and any applicable floodplain management programs;
• The proposed sculptures will not adversely affect the Boulder Creek 100-year
floodplain, conveyance zone, and high hazard zone. Additionally, the proposed
sculptures will improve the BCA’s aesthetics without affecting the natural Boulder
Creek habitat.
12. Whether safe access is available to the property in times of flood for ordinary and
emergency vehicles;
ATTACHMENT A
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ATTACHMENT A
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ATTACHMENT A
ARTIST’S RENDERINGS
ATTACHMENT A
Agenda Item 4A Page 7 of 31
7019 SE Morrison St. Portland, OR 97215 (503) 752-5241 project:Adam Kuby, Artist LLC sheet title:A-1PHASE 1 ART : BOULDER CIVIC AREA PUBLIC ART SCULPTURE LOCATIONS (Revised)date: 08/20/19
ATTACHMENT A
Agenda Item 4A Page 8 of 31
7019 SE Morrison St. Portland, OR 97215 (503) 752-5241 project:Adam Kuby, Artist LLC sheet title:A-2PHASE 1 ART : BOULDER CIVIC AREA PUBLIC ART SCULPTURE DIMENSIONS date: 09/19/18
8.5”
8.5”
8.5”
ATTACHMENT A
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ATTACHMENT B
BOULDER CIVIC AREA LOMR
FEMA APPROVAL
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ATTACHMENT C
FLOOD HAZARDS MAP AND PROPOSED
SCULPTURE LOCATIONS
ATTACHMENT A
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Anderson Consulting Engineers, Inc
Civil ▪ Water Resources ▪ Environmental
375 East Horsetooth Road, Building 5, Fort Collins, CO 80525
Phone (970) 226-0120 / Fax (970) 226-0121
www.acewater.comFig. 1LEGENDATTACHMENT AAgenda Item 4A Page 24 of 31
ATTACHMENT D
SELECT DESIGN DRAWINGS
ATTACHMENT A
Agenda Item 4A Page 25 of 31
ABBREVIATIONS KEY
@ ON CENTER SPACING DWG DRAWING LGS LIGHT GAGE STEEL
REINF REINFORCE, -ED, -ING(E)EXISTING DWL DOWEL LL LIVE LOAD
REQ REQUIRED(N)NEW EA EACH LLH LONG LEG HORIZONTAL
REQMT REQUIREMENT(R) REMOVE ECC ECCENTRIC LLV LONG LEG VERTICAL
RET RETAININGAB ANCHOR ROD (BOLT)E-E END TO END LOC LOCATION
RM ROOMADDL ADDITIONAL EF EACH FACE LP LOW POINT
RMO ROUGH MASONRY OPENINGADJ ADJUSTABLE EJ EXPANSION JOINT LSL LAMINATED STRAND
LUMBER (GENERIC TERM)
RO ROUGH OPENINGAESSARCHITECTURALLY EXPOSED
STRUCTURAL STEEL EL ELEVATION LT LIGHT
SC SLIP-CRITICALAFFABOVE FINISHED FLOOR ELEC ELECTRIC, ELECTRICAL LVL
LAMINATED VENEER
LUMBER (GENERIC TERM)
SCH SCHEDULE
ALT ALTERNATE EMBED EMBEDMENT MACH MACHINE
SDST SELF-DRILLING/
SELF-TAPPING
AMT AMOUNT
ENGR
EOR
ENGINEER
ENGINEER OF RECORD MASY MASONRY
SECT SECTIONANCHANCHOR, ANCHORAGE EQ EQUAL MATL MATERIAL
SF SQUARE FEET, SUB-FLOORAPPROX APPROXIMATE EQUIP EQUIPMENT MAX MAXIMUM
SHT SHEETARCH ARCHITECT, -URAL EQUIV EQUIVALENT MB MACHINE BOLT
SHTG SHEATHINGATR ALL THREAD ROD ES EACH SIDE MECH MECHANICAL
SIM SIMILARAVG AVERAGE EST ESTIMATE MEZZ MEZZANINE
SLH SHORT LEG HORIZONTALBCBOTTOM OF CONCRETE E-W EAST TO WEST MFR MANUFACTURE, -ER, -ED
SLV SHORT LEG VERTICALBL BRICK LEDGE EXC EXCAVATE MIN MINIMUM
SOG SLAB ON GRADEBLK BLOCK EXP EXPANSION ML MICROLLAM (TRUS-JOIST
BRAND LVL), MASONRY LINTEL
SP SPACES, SPACEDBLKG BLOCKING EXT EXTERIOR MO MASONRY OPENING
SPEC SPECIFICATIONSBM BEAM FD FLOOR DRAIN MTL METAL
SQ SQUAREBOT BOTTOM FDN FOUNDATION NF NEAR FACE
ST SNUG-TIGHT
BRG BEARING FF FINISHED FLOOR, FAR FACE NIC NOT IN CONTRACT
STD STANDARD
BW BOTTOM OF WALL F-F FACE TO FACE NS NEAR SIDE
STIFF STIFFENER
CB COUNTERBORE FIG FIGURE N-S NORTH TO SOUTH
STL STEEL
CF CUBIC FOOT FL FLUSH NTS NOT TO SCALE
STRUCT STRUCTURE, -ALCG CENTER OF GRAVITY
FLG FLANGE OCJ OSHA COLUMN JOIST
SUPT SUPPORTCIP CAST-IN-PLACE
FLR FLOOR OD OUTSIDE DIAMETER
SY SQUARE YARDCJCONSTRUCTION JOINT,
CONTROL JOINT
FO FACE OF OH OPPOSITE HAND
SYM SYMMETRICALCJPCOMPLETE JOINT
PENETRATION
FP FULL PENETRATION OPNG OPENING
T&B TOP AND BOTTOMCL CENTER LINE
FS FOOTING STEP, FAR SIDE OPP OPPOSITE
T&G TONGUE AND GROOVECLG CEILING
FTG FOOTING
OSB ORIENTED STRAND BOARD
TB TOP OF BEAMCLRCLEAR
GA GAGE, GAUGE
PAF POWDER ACTUATED
FASTENER
TC TOP OF CONCRETECMCONSTRUCTION
MANAGER, -MENT
GALV GALVANIZED
PC PRECAST
TCA TORQUE-CONTROLLED
ANCHORCMU CONCRETE MASONRY UNIT
GC GENERAL CONTRACTOR
PCF POUNDS PER CUBIC FOOT
TD TOP OF DECKCOL COLUMN
GEN GENERAL
PE PRE-ENGINEERED
THD THREADCOM COMMON
GL GLUED LAMINATED, GLULAM
PEN PENETRATION
THK THICK, -NESSCOMB COMBINATION
GND GROUND
PERP PERPENDICULAR
TJ TOP OF JOISTCONC CONCRETE
GR GRADE
PJP PARTIAL JOINT
PENETRATION
TL TOTAL LOADCONN CONNECTION
GT GIRDER TRUSS
PL PLATE
TPG TOPPINGCONT CONTINUOUS, CONTINUE
GYP BD GYPSUM BOARD
PLF POUND PER LINEAR FOOT
TRANS TRANSVERSECOORDCOORDINATE,
COORDINATION
HAS HEADED ANCHOR STUD
PNL PANEL
TW TOP OF WALLCS COUNTERSINK
HDG HOT-DIP GALVANIZED
PP PANEL POINT
TYP TYPICALCTR CENTER
HDR HEADER
PS PRESTRESSED
ULT ULTIMATECY CUBIC YARD
HORIZ HORIZONTAL
PSF POUNDS PER SQUARE FOOT
UNO UNLESS NOTED OTHERWISEDAB DEFORMED ANCHOR BAR
HP HIGH POINT
PSI POUNDS PER SQUARE INCH
VERT VERTICALDET DETAIL
HT HEIGHT
PSL PARALLEL STRAND LUMBER
(GENERIC TERM)
VIF VERIFY IN FIELDDEV DEVELOP
ID INSIDE DIAMETER
PT POST TENSIONED,
PRESSURE TREATED
WP WORK POINTDIAG DIAGONAL INT INTERIOR, INTERMEDIATE PTN PARTITION
WT WEIGHTDIM DIMENSION IT INVERTED TEE PWD PLYWOOD
WWF WELDED WIRE FABRICDL DEAD LOAD JB JOIST BEARING QTY QUANTITY
XS EXTRA STRONGDN DOWN JST JOIST R RADIUS
XSECT CROSS SECTIONDP DRILLED PIER JT JOINT RE REFERENCE, REFER TO
XXS DOUBLE EXTRA STRONGDT DOUBLE TEE K KIP (1,000 LBS)RECT RECTANGLE
SSR SHEAR STUD RAIL
CFS COLD FORMED STEEL
IF INSIDE FACE
OS OUTSIDE FACE
STRUCTURAL GENERAL NOTES
DESIGN LOADS:
1. DESIGN LOADS: 2012 INTERNATIONAL BUILDING CODE WITH CITY OF BOULDER AMENDMENTS, ASCE 7-10
2. RISK CATEGORY: I LOW HAZARD
3. ROOFS:
A. GROUND SNOW LOAD, Pg 30 PSF
B. FLAT-ROOF SNOW LOAD, Pf 30 PSF
C. SNOW EXPOSURE FACTOR, Ce 1.0
D. SNOW IMPORTANCE FACTOR, Is1.0
E. THERMAL FACTOR, Ct 1.2
F. SLOPE FACTOR, Cs 0.1
4. WIND:
A. ULTIMATE DESIGN WIND SPEED, VULT, (3-SECOND GUST) 155 MPH
B. NOMINAL DESIGN WIND SPEED, VASD, (3-SECOND GUST) 120 MPH
C. WIND EXPOSURE C
D. FREESTANDING SIGN ULTIMATE DESIGN WIND PRESSURES
1. CASE A: 40 PSF
2. CASE C:
A. 1/2 OF SIGN WIDTH: 50 PSF
B. 1/2 OF SIGN WIDTH: 33 PSF
5. SEISMIC:
A. SPECTRAL RESPONSE ACCELERATION PARAMETERS
1. SHORT PERIOD
a. SS 0.201g
b. SDS 0.215g
2. ONE SECOND
a. S1 0.061g
b. SD1 0.098g
B. SOILS SITE CLASS D
C. SEISMIC IMPORTANCE FACTOR 1.00
D. SEISMIC DESIGN CATEGORY B
FOUNDATION DESIGN:
1. REFER TO SOILS REPORT NO. 18-3686 BY GROUND ENGINEERING, DATED 12/07/2018.
2. GEOTECHNICAL ENGINEER SHALL VERIFY SOIL CONDITIONS AND TYPES DURING EXCAVATION AND PRIOR TO
PLACEMENT OF FORMWORK OR CONCRETE.
3. MINIMUM FROST DEPTH SHALL BE 3'-0 BELOW EXTERIOR GRADE.
HELICAL PILES:
1. PILES SHALL BE INSTALLED BY A CONTRACTOR CERTIFIED BY THE MANUFACTURER AND SHALL DEVELOP THE
MANUFACTURER'S RECOMMENDED INSTALLATION TORQUE TO SATISFY THE LOAD REQUIREMENTS GIVEN ON IN
THE STRUCTURAL DRAWINGS.
2. SHAFT DIMENSION, HELIX DIAMETER, AND HELIX SPACING SHALL BE DETERMINED BY THE PILE MANUFACTURER
BASED ON THE CRITERIA PRESENTED IN THE SOILS REPORT AND THE MANUFACTURER'S OWN REQUIREMENTS.
3. THE SOILS ENGINEER SHALL BE PRESENT DURING PIER INSTALLATION TO CONFIRM THAT THE PROPER
INSTALLATION PROCEDURES ARE USED AND INSTALLATION TORQUE IS APPLIED TO EACH PILE.
REINFORCED CONCRETE:
1. DESIGN IS BASED ON ACI 318 "BUILDING CODE REQUIREMENTS FOR STRUCTURAL CONCRETE."
2. CONCRETE WORK SHALL CONFORM TO ACI 301 "STANDARD SPECIFICATIONS FOR STRUCTURAL CONCRETE."
3. STRUCTURAL CONCRETE SHALL HAVE THE FOLLOWING PROPERTIES:
4. DETAILING, FABRICATION, AND PLACEMENT OF REINFORCING STEEL SHALL BE IN ACCORDANCE WITH ACI 315
"DETAILS AND DETAILING OF CONCRETE REINFORCEMENT."
5. WELDED WIRE FABRIC SHALL CONFORM TO ASTM A185.
6. REINFORCING BARS SHALL CONFORM TO ASTM A615, GRADE 60, EXCEPT TIES OR BARS SHOWN TO BE FIELD-
BENT, WHICH SHALL BE GRADE 40.
7. EPOXY COATED REINFORCING BARS SHALL CONFORM TO ASTM A775 (STRAIGHT BARS) AND ASTM A934 (PRE-
FABRICATED BARS).
8. ZINC COATED (GALVANIZED) REINFORCING BARS SHALL CONFORM TO ASTM A767.
9. BARS TO BE WELDED SHALL CONFORM TO ASTM A706.
10. UNLESS NOTED OTHERWISE ON THE STRUCTURAL DRAWINGS, LAP BARS 50 DIAMETERS (MINIMUM).
11. AT CORNERS AND INTERSECTIONS, MAKE HORIZONTAL BARS CONTINUOUS OR PROVIDE MATCHING CORNER
BARS FOR EACH LAYER OF REINFORCEMENT.
12. TRIM OPENINGS IN WALLS AND SLABS WITH (2)-#5 FOR EACH LAYER OF REINFORCEMENT, FULLY DEVELOPED BY
EXTENSION OR HOOK.
13. IN CONTINUOUS MEMBERS, SPLICE TOP BARS AT MID-SPAN AND SPLICE BOTTOM BARS OVER SUPPORTS.
14. FORM INTERMITTENT SHEAR KEYS AT ALL CONSTRUCTION JOINTS AND AS SHOWN ON THE STRUCTURAL
DRAWINGS.
15. EXCEPT AS NOTED ON THE DRAWINGS, CONCRETE PROTECTION FOR REINFORCEMENT IN CAST-IN-PLACE
CONCRETE SHALL BE AS FOLLOWS:
A. CAST AGAINST AND PERMANENTLY EXPOSED TO EARTH: 3"
1. EXPOSED TO EARTH OR WEATHER:
a. #6 THROUGH #18 BARS 2"
b. #5 BAR, W31 OR D31 WIRE, AND SMALLER 1-1/2"
B. NOT EXPOSED TO WEATHER OR IN CONTACT WITH GROUND:
1. SLABS, WALLS, JOISTS: #11 BARS AND SMALLER 3/4"
2. BEAMS AND COLUMNS:
a. PRIMARY REINFORCEMENT 1-1/2"
b. STIRRUPS, TIES, SPIRALS 1-1/2"
16. FIBER ADMIXTURE SHALL BE 100% VIRGIN POLYPROPYLENE, FIBRILLATED FIBERS, TYPE III 4.1.3, PERFORMANCE
LEVEL ONE, PER ASTM C1116.
17. ANCHOR BOLTS AND RODS FOR BEAM AND COLUMN-BEARING PLATES SHALL BE PLACED WITH SETTING
TEMPLATES.
STRUCTURAL STEEL:
1. STRUCTURAL STEEL SHALL BE DETAILED, FABRICATED, AND ERECTED IN ACCORDANCE WITH THE
"SPECIFICATION FOR STRUCTURAL STEEL BUILDINGS" (AISC 360) AND THE "CODE OF STANDARD PRACTICE FOR
STEEL BUILDINGS AND BRIDGES" (AISC 303) BY THE AMERICAN INSTITUTE OF STEEL CONSTRUCTION (AISC).
2. ROLLED STEEL PLATES SHALL CONFORM TO ASTM A786, COMMERCIAL GRADE.
3. HOLLOW STRUCTURAL SECTION (HSS) RECTANGULAR SHAPES SHALL CONFORM TO ASTM A500, GRADE C, 50 KSI
YIELD.
4. ANCHOR RODS SHALL CONFORM TO ASTM F1554, GRADE (36, 55, AND/OR 105) AS NOTED ON THE STRUCTURAL
DRAWINGS WITH WELDABILITY SUPPLEMENT S1.
5. HEADED ANCHOR STUDS (HAS) SHALL CONFORM TO ASTM A108 AND SHALL BE CONNECTED TO STRUCTURAL
STEEL WITH EQUIPMENT APPROVED BY THE STUD MANUFACTURER ACCORDING TO THE STUD MANUFACTURER'S
RECOMMENDATIONS.
6. WELDING SHALL BE DONE BY A CERTIFIED WELDER IN ACCORDANCE WITH THE AISC DOCUMENTS LISTED ABOVE,
THE AMERICAN WELDING SOCIETY (AWS) D1.1: STRUCTURAL WELDING CODE, AND THE RECOMMENDATIONS FOR
USE OF WELD E70 ELECTRODES. WHERE NOT SPECIFICALLY NOTED, MINIMUM WELD SHALL BE 3/16" FILLET BY
LENGTH OF CONTACT EDGE.
CORROSION CONTROL:
1. ALL STEEL MEMBERS EXPOSED TO WEATHER SHALL BE HOT DIPPED GALVANIZED PER ASTM A123.
2. FASTENERS AND HARDWARE SHALL BE HOT DIPPED GALVANIZED PER ASTM A153 OR ASTM B695 CLASS 50 (A490
BOLTS SHALL NOT BE HOT DIPPED GALVANIZED). STAINLESS STEEL FASTENERS AND HARDWARE MAY ALSO BE
USED.
3. ALL FIELD CUT OR DAMAGED SURFACES, FIELD WELDED AREAS AND AUTHORIZED NON-GALVANIZED MEMBERS
AS INDICATED ON THE STRUCTURAL DRAWINGS SHALL BE REPAIRED WITH (2) COATS OF A 95% ZINC RICH PAINT
PER ASTM A780 (ZRC PREFERRED).
SHOP DRAWINGS:
1. THE STRUCTURAL DRAWINGS ARE COPYRIGHTED AND SHALL NOT BE COPIED FOR USE AS ERECTION PLANS OR
SHOP DETAILS. USE OF JVA'S ELECTRONIC FILES AS THE BASIS FOR SHOP DRAWINGS REQUIRES PRIOR
APPROVAL BY JVA, A SIGNED RELEASE OF LIABILITY BY THE GENERAL CONTRACTOR AND/OR HIS
SUBCONTRACTORS, AND DELETION OF JVA'S NAME AND LOGO FROM ALL SHEETS SO USED.
2. THE GENERAL CONTRACTOR SHALL SUBMIT IN WRITING ANY REQUESTS TO MODIFY THE STRUCTURAL
DRAWINGS OR PROJECT SPECIFICATIONS.
3. ALL SHOP AND ERECTION DRAWINGS SHALL BE CHECKED AND STAMPED (AFTER HAVING BEEN CHECKED) BY THE
GENERAL CONTRACTOR PRIOR TO SUBMISSION FOR STRUCTURAL ENGINEER'S REVIEW; SHOP DRAWING
SUBMITTALS NOT CHECKED BY THE GENERAL CONTRACTOR PRIOR TO SUBMISSION TO THE STRUCTURAL
ENGINEER WILL BE RETURNED WITHOUT REVIEW.
4. FURNISH ELECTRONIC VERSION (PDF) OF SHOP AND ERECTION DRAWINGS TO THE STRUCTURAL ENGINEER FOR
REVIEW PRIOR TO FABRICATION FOR:
A. REINFORCING STEEL
B. STRUCTURAL STEEL
5. SUBMIT IN A TIMELY MANNER TO PERMIT 10 WORKING DAYS FOR REVIEW BY THE STRUCTURAL ENGINEER.
6. SHOP DRAWINGS SUBMITTED FOR REVIEW DO NOT CONSTITUTE "REQUEST FOR CHANGE IN WRITING" UNLESS
SPECIFIC SUGGESTED CHANGES ARE CLEARLY MARKED. IN ANY EVENT, CHANGES MADE BY MEANS OF THE
SHOP DRAWING SUBMITTAL PROCESS BECOME THE RESPONSIBILITY OF THE ONE INITIATING THE CHANGE.
FIELD VERIFICATION OF EXISTING CONDITIONS:
1. THE GENERAL CONTRACTOR SHALL THOROUGHLY INSPECT AND SURVEY THE EXISTING STRUCTURE TO VERIFY
CONDITIONS THAT AFFECT THE WORK SHOWN ON THE DRAWINGS.
2. THE GENERAL CONTRACTOR SHALL REPORT ANY VARIATIONS OR DISCREPANCIES TO THE ARCHITECT AND
STRUCTURAL ENGINEER BEFORE PROCEEDING.
STRUCTURAL ERECTION AND BRACING REQUIREMENTS:
1. THE STRUCTURAL DRAWINGS ILLUSTRATE AND DESCRIBE THE COMPLETED STRUCTURE WITH ELEMENTS IN
THEIR FINAL POSITIONS, PROPERLY SUPPORTED, CONNECTED, AND/OR BRACED.
2. THE STRUCTURAL DRAWINGS ILLUSTRATE TYPICAL AND REPRESENTATIVE DETAILS TO ASSIST THE GENERAL
CONTRACTOR. DETAILS SHOWN APPLY AT ALL SIMILAR CONDITIONS UNLESS OTHERWISE INDICATED.
ALTHOUGH DUE DILIGENCE HAS BEEN APPLIED TO MAKE THE DRAWINGS AS COMPLETE AS POSSIBLE, NOT
EVERY DETAIL IS ILLUSTRATED AND NOT EVERY EXCEPTIONAL CONDITION IS ADDRESSED.
3. ALL PROPRIETARY CONNECTIONS AND ELEMENTS SHALL BE INSTALLED IN ACCORDANCE WITH THE
MANUFACTURERS' RECOMMENDATIONS.
4. ALL WORK SHALL BE ACCOMPLISHED IN A WORKMANLIKE MANNER AND IN ACCORDANCE WITH THE APPLICABLE
CODES AND LOCAL ORDINANCES.
5. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR COORDINATION OF ALL WORK, INCLUDING LAYOUT AND
DIMENSION VERIFICATION, MATERIALS COORDINATION, SHOP DRAWING REVIEW, AND THE WORK OF
SUBCONTRACTORS. ANY DISCREPANCIES OR OMISSIONS DISCOVERED IN THE COURSE OF THE WORK SHALL BE
IMMEDIATELY REPORTED TO THE ARCHITECT AND STRUCTURAL ENGINEER FOR RESOLUTION.
6. CONTINUATION OF WORK WITHOUT NOTIFICATION OF DISCREPANCIES RELIEVES THE ARCHITECT AND
STRUCTURAL ENGINEER FROM ALL CONSEQUENCES.
7. UNLESS OTHERWISE SPECIFICALLY INDICATED, THE STRUCTURAL DRAWINGS DO NOT DESCRIBE METHODS OF
CONSTRUCTION.
8. THE GENERAL CONTRACTOR, IN THE PROPER SEQUENCE, SHALL PERFORM OR SUPERVISE ALL WORK
NECESSARY TO ACHIEVE THE FINAL COMPLETED STRUCTURE, AND TO PROTECT THE STRUCTURE, WORKMEN,
AND OTHERS DURING CONSTRUCTION. SUCH WORK SHALL INCLUDE, BUT NOT BE LIMITED TO TEMPORARY
BRACING, SHORING FOR CONSTRUCTION EQUIPMENT, SHORING FOR EXCAVATION, FORMWORK, SCAFFOLDING,
SAFETY DEVICES AND PROGRAMS OF ALL KINDS, SUPPORT AND BRACING FOR CRANES AND OTHER ERECTION
EQUIPMENT.
9. DO NOT BACKFILL AGAINST BASEMENT OR RETAINING WALLS UNTIL SUPPORTING SLABS AND FLOOR FRAMING
ARE IN PLACE AND SECURELY ANCHORED, UNLESS ADEQUATE TEMPORARY BRACING IS PROVIDED.
10. TEMPORARY BRACING SHALL REMAIN IN PLACE UNTIL ALL FLOORS, WALLS, ROOFS AND ANY OTHER
SUPPORTING ELEMENTS ARE IN PLACE.
11. THE ARCHITECT AND STRUCTURAL ENGINEER BEAR NO RESPONSIBILITY FOR THE ABOVE ITEMS, AND
OBSERVATION VISITS TO THE SITE DO NOT IN ANY WAY INCLUDE INSPECTIONS OF THESE ITEMS.
LETTERS OF CONSTRUCTION COMPLIANCE:
1. THE GENERAL CONTRACTOR SHALL DETERMINE FROM THE LOCAL BUILDING AUTHORITY, AT THE TIME THE
BUILDING PERMIT IS OBTAINED, WHETHER ANY LETTERS OF CONSTRUCTION COMPLIANCE WILL BE REQUESTED
FROM THE STRUCTURAL ENGINEER.
2. THE CONTRACTOR SHALL NOTIFY THE STRUCTURAL ENGINEER OF ALL SUCH REQUIREMENTS IN WRITING PRIOR
TO THE START OF CONSTRUCTION.
3. TWO-DAY ADVANCE NOTICE SHALL BE GIVEN WHEN REQUESTING SITE VISITS NECESSARY AS THE BASIS FOR
THE COMPLIANCE LETTER.
4. THE GENERAL CONTRACTOR SHALL PROVIDE COPIES OF ALL THIRD-PARTY TESTING AND INSPECTION REPORTS
TO THE ARCHITECT AND STRUCTURAL ENGINEER A MINIMUM OF ONE WEEK PRIOR TO THE DATE THAT THE
COMPLIANCE LETTER IS NEEDED.
SPECIAL INSPECTIONS - 2012:
1. THE FOLLOWING SPECIAL INSPECTIONS AND TESTING SHALL BE PERFORMED BY A QUALIFIED SPECIAL
INSPECTOR, RETAINED BY THE OWNER, IN ACCORDANCE WITH THE FOLLOWING SECTIONS OF IBC CHAPTER 17:
A. SECTION 1704 SPECIAL INSPECTIONS, CONTRACTOR RESPONSIBILITY, AND STRUCTURAL
OBSERVATIONS AND THE FOLLOWING SUB-SECTIONS:
1. 1704.2 SPECIAL INSPECTIONS
2. 1704.3 STATEMENT OF SPECIAL INSPECTIONS
B. SECTION 1705 REQUIRED VERIFICATION AND INSPECTION AND THE FOLLOWING SUB-SECTIONS:
1. 1705.2 STEEL CONSTRUCTION
2. 1705.3 CONCRETE CONSTRUCTION
3. 1705.9 HELICAL PILE FOUNDATIONS
2. THE SPECIAL INSPECTOR SHALL BE A QUALIFIED PERSON WHO SHALL DEMONSTRATE COMPETENCE, TO THE
SATISFACTION OF THE BUILDING OFFICIAL, FOR INSPECTION OF THE PARTICULAR TYPE OF CONSTRUCTION OR
OPERATION REQUIRING SPECIAL INSPECTION. THE APPROVED INSPECTOR MUST BE INDEPENDENT FROM THE
CONTRACTOR RESPONSIBLE FOR THE WORK BEING INSPECTED.
3. DUTIES AND RESPONSIBILITIES OF THE SPECIAL INSPECTOR SHALL BE TO INSPECT AND/OR TEST THE WORK
OUTLINED ABOVE AND WITHIN THE STATEMENT OF SPECIAL INSPECTIONS IN ACCORDANCE WITH CHAPTER 17 OF
THE IBC FOR CONFORMANCE WITH THE APPROVED CONSTRUCTION DOCUMENTS.
4. ALL DISCREPANCIES SHALL BE BROUGHT TO THE IMMEDIATE ATTENTION OF THE CONTRACTOR FOR
CORRECTION.
5. PER SECTION 1704.2.4 THE SPECIAL INSPECTOR SHALL FURNISH REGULAR REPORTS TO THE BUILDING OFFICIAL
AND THE STRUCTURAL ENGINEER. PROGRESS REPORTS FOR CONTINUOUS INSPECTION SHALL BE FURNISHED
WEEKLY. INDIVIDUAL REPORTS OF PERIODIC INSPECTIONS SHALL BE FURNISHED WITHIN ONE WEEK OF
INSPECTION DATES. THE REPORTS SHALL NOTE UNCORRECTED DEFICIENCIES, CORRECTION OF PREVIOUSLY
REPORTED DEFICIENCIES, AND CHANGES TO THE APPROVED CONSTRUCTION DOCUMENTS AUTHORIZED BY THE
STRUCTURAL ENGINEER OF RECORD.
6. THE SPECIAL INSPECTOR SHALL SUBMIT A FINAL SIGNED REPORT WITHIN 10 DAYS OF THE FINAL SPECIAL
INSPECTION STATING WHETHER THE WORK REQUIRING SPECIAL INSPECTION WAS, TO THE BEST OF THE
INSPECTOR'S KNOWLEDGE, IN CONFORMANCE WITH THE APPROVED CONSTRUCTION DOCUMENTS AND THE
APPLICABLE WORKMANSHIP PROVISIONS OF THE IBC. WORK NOT IN COMPLIANCE SHALL BE NOTED IN THE
REPORT.
7. THE CONTRACTOR SHALL SUBMIT A WRITTEN STATEMENT OF RESPONSIBILITY TO THE BUILDING OFFICIAL AND
THE OWNER PRIOR TO THE COMMENCEMENT OF WORK ON A MAIN WIND- OR SEISMIC-FORCE-RESISTING SYSTEM
PER SECTION 1704.4. THE STATEMENT SHALL ACKNOWLEDGE THE AWARENESS OF THE SPECIAL LISTED
REQUIREMENTS OF DESIGNATED SEISMIC SYSTEM OR A WIND- OR SEISMIC-RESISTING COMPONENT IN THE
STATEMENT OF SPECIAL INSPECTIONS PER SECTION 1705.
8. EXCEPT AS NOTED, THE SPECIAL INSPECTIONS OUTLINED ABOVE ARE IN ADDITION TO, AND BEYOND THE SCOPE
OF, PERIODIC STRUCTURAL OBSERVATIONS AS DEFINED IN SECTION 1704.5. STRUCTURAL OBSERVATIONS ARE
INCLUDED IN THE STRUCTURAL ENGINEERING DESIGN AND CONSTRUCTION ADMINISTRATION SERVICES
PROVIDED BY THE STRUCTURAL ENGINEER.
SHEET NO.
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BOULDER CIVIC AREA PUBLIC ARTGENERAL NOTESS0011001 Arapahoe Ave Boulder, CO 80302STRUCTURAL DRAWING LIST
SHEET NO SHEET TITLE
S001 GENERAL NOTES
S101 SCULPTURE A FOUNDATION
S102 SCULPTURE B FOUNDATION
S103 SCULPTURE C FOUNDATION
INTENDED USE
EXPOSURE
CLASS
f'c, PSI
28 DAYS
MAX
W/CM
RATIO
MAXIMUM
AGGREGATE
SLUMP,
INCHES
(+/- 1")
AIR
CONTENT
PERCENT
(+/- 1.5%)
CEMENT
TYPE
ADMIXTURES /
COMMENTS
GRADE BEAMS &
PILASTERS
F2-S0-W0-C1 4500 0.45 3/4" STONE 4 6% I/II
ATTACHMENT A
Agenda Item 4A Page 26 of 31
11'-6"
6"10'-0"1'-0"
2"
5.00°
5.00°
1'-2"3'-8"1'-2"8'-10"1'-5"1'-11"1'-5"
5.00°
5.00°
1
1
1 12'-3"9'-3"2'-3"9'-3"19'-7"
2'-4"1'-4"2'-4"8'-10"1'-8 1/2"1'-4"1'-8 1/2"
SOUTH ELEVATION EAST ELEVATION NORTH ELEVATION
PLAN4 1/2"1'-9"1 1/2"1'-6"3'-0"1'-6"1'-2"2'-5"1'-2"
1'-0"10'-0"6"
11'-6"8"2'-10"EMBED B PER
4 1/2"1'-9"1 1/2"7"1'-3"7"
4'-9"6'-0"
1'-6"1'-6"1'-6"
EMBED A PER
EMBED A PER 2/S101
2/S101
2/S101
(3) #5x DOWEL
HOOKED INTO PILASTER. LAP
WITH BOTTOM GRADE BEAM
REINF
HSS 8x8x3/8 TYP
PILASTER REINF W/ (10) #5
VERT & (3) #4 CLOSED TIES
AT TOP AND @ 12" BELOW
PILASTER REINF W/ (8) #5
VERT & (3) #4 CLOSED TIES
AT TOP AND @ 12" BELOW
(3) #5x DOWEL
HOOKED INTO PILASTER. LAP
WITH TOP GRADE BEAM REINF
EMBED PER 2/S101
1/4" THK STL PLATE
3/8"
SHORE
SCULPTURE
UNTIL WELDED
HELICAL PIER W/ ULTIMATE AXIAL
LOAD CAPACITY = 8KIPS DOWNWARD
AND 4KIPS UPLIFT TYP ±3'-1"2'-10"GRADE BEAM AND PILASTER,
PER SOUTH ELEVATION
3
S101
________3
S101
________
3'-0"3'-0"2'-4 1/2"2'-4 1/2"11'-6"17'-0"
HELICAL PIER SEE ELEVATIONS
0"5357.85'
1 1/2"1'-6"1 1/2"
1'-9"
(6) SIMPSON PAB6-20 (12) SIMPSON PAB6-20
1 1/2"x18"x1'-9"
BASE PLATE 4 1/2"1'-9"1 1/2"1'-6"
1 1/2"x39"x2'-5" BASE
PLATE W/ 1/2"
NONSHRINK GROUT PAD4 1/2"1'-9"1 1/2"3'-3"
1'-0"VARIES 1'-0"
2"7"7"2"
2"7"7"7"7"7"2"
9"9"
1/4"
TYP
CAST IN ANCHOR
BASE PLATE
GRID GRIDGRID GRID
EMBED A EMBED B 1'-6" EMBED, TYP16"X16" CONC GRADE BEAM
REINF W/ (3) #5 TOP AND
BOTTOM
2" CLR
3" CLR2" CLR #4 CLOSED STIRRUPS @ 6"
SHEET NO.
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BOULDER CIVIC AREA PUBLIC ARTSCULPTURE A FOUNDATIONS1011001 Arapahoe Ave Boulder, CO 80302 3/8" = 1'-0"S101
17'-0x17'-0 SCULPTURE "A"1
3/8" = 1'-0"S101
TYPICAL EMBED DETAIL2
3/8" = 1'-0"S101
TYP GRADE BEAM3
ATTACHMENT A
Agenda Item 4A Page 27 of 31
5.00°
6"10'-0"1'-0"
2"
5.00°
222'-3"9'-3"2'-3"9'-3"1'-9"1'-4"1'-9"7'-0"1'-10 1/2"1'-4"1'-9 1/2"4 1/2"1'-9"1 1/2"9"
3'-6"
9"
9 1/2"3'-3"9 1/2"
5.00°2'-10"8"SOUTH ELEVATION EAST ELEVATION NORTH ELEVATION
PLAN
BASE PL B PER
BASE PL A PER
BASE PL A PER 2/S101
2/S101
2/S101
(3) #5x DOWEL
HOOKED INTO PILASTER. LAP
WITH BOTTOM GRADE BEAM
REINF
HSS 8x8x3/8 TYP
PILASTER REINF W/ (8) #5
VERT & (3) #4 CLOSED TIES
AT TOP AND @ 12" BELOW
PILASTER REINF W/ (8) #5
VERT & (3) #4 CLOSED TIES
AT TOP AND @ 12" BELOW
(3) #5x DOWEL
HOOKED INTO PILASTER. LAP
WITH TOP GRADE BEAM REINF
BASE PL PER 2/S101 1/4" THK STL PLATE
HELICAL PIER W/ ULTIMATE AXIAL LOAD
CAPACITY = 8KIPS DOWNWARD AND
4KIPS UPLIFT TYP
GRADE BEAM AND PILASTER,
PER SOUTH ELEVATION
3
S101
________3
S101
________±2'-5"2'-10"11'-6"1'-0"10'-0"6"
2
11'-6"2'-5"2'-5"2'-6"2'-6"
1'-8"1'-6"1'-8"7'-0"1'-2"2'-8"1'-2"
16'-10"
4'-10"7'-0"5'-0"
2'-0"10"2'-0"1'-6"2'-0"1'-6"
5.00°
11'-6"
14'-0"
3/8"
SHORE
SCULPTURE
UNTIL WELDED
2
HELICAL PIER SEE ELEVATIONS
0"5352.75'
SHEET NO.
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BOULDER CIVIC AREA PUBLIC ARTSCULPTURE B FOUNDATIONS1021001 Arapahoe Ave Boulder, CO 80302 3/8" = 1'-0"S102
14'-0x20'-0 SCULPTURE "B"1
ATTACHMENT A
Agenda Item 4A Page 28 of 31
5.00°
6"10'-0"1'-0"
2"
1'-4"2'-0"1'-4"9'-3"1'-2"5'-3"1'-2"
332'-3"9'-3"2'-3"9'-3"21'-6"
1'-8"1'-4"1'-8"9'-3"3'-1 1/2"1'-4"3'-1 1/2"4 1/2"1'-9"1 1/2"1'-6"
1'-6"4'-7"1'-6"
SOUTH ELEVATION EAST ELEVATION NORTH ELEVATION
PLAN
BASE PL A PER
BASE PL B PER BASE PL A PER 2/S101
2/S101
2/S101
(3) #5x DOWEL
HOOKED INTO PILASTER. LAP
WITH BOTTOM GRADE BEAM
REINF
HSS 8x8x3/8 TYP
PILASTER REINF W/ (10) #5
VERT & (3) #4 CLOSED TIES
AT TOP AND @ 12" BELOW
PILASTER REINF W/ (16) #5
VERT & (3) #4 CLOSED TIES
AT TOP AND @ 12" BELOW
(3) #5x DOWEL
HOOKED INTO PILASTER. LAP
WITH TOP GRADE BEAM REINF
BASE PL PER 2/S101
1/4" THK STL PLATE
HELICAL PIER W/ ULTIMATE AXIAL LOAD CAPACITY
= 8KIPS DOWNWARD AND 4KIPS UPLIFT TYP
GRADE BEAM AND PILASTER,
PER SOUTH ELEVATION
3
S101
________
3
S101
________11'-6"5.00°5.00°
5.00°
1'-0"10'-0"6"
11'-6"
3
3
1'-1"2'-10"1'-8"2'-10"2'-4"2'-4"3'-9 1/2"3'-9 1/2"
19'-0"
11'-6"
4'-8"7'-7"
9"1'-6"3'-1"1'-6"9"
8 1/2"3'-3"8 1/2"
1'-11"10"1'-11"
HELICAL PIER SEE ELEVATIONS
0"5357.38'
11"
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BOULDER CIVIC AREA PUBLIC ARTSCULPTURE C FOUNDATIONS1031001 Arapahoe Ave Boulder, CO 80302 3/8" = 1'-0"S103
19'-0x15'-0 SCULPTURE "C"1
ATTACHMENT A
Agenda Item 4A Page 29 of 31
ATTACHMENT E
FIS PROFILE WITH SCULPTURE
WATER SURFACE ELEVATIONS
ATTACHMENT A
Agenda Item 4A Page 30 of 31
ATTACHMENT A
Agenda Item 4A Page 31 of 31