May 19, 2020
Addendum #1
Corona-Norco Unified School District Purchasing Department
Bid No. 2019/20-058 Corona Fundamental Intermediate School LLB Project
To All Potential Proposers:
This addendum modifies the Request for Proposals (“RFP”) issued on May 11, 2020 and is hereby made a part thereof. Please use this addendum to update your copy of the bid. Proposers shall acknowledge receipt of this addendum, listing it by number and date in their cover letter.
Attachments: Current Schematic Design and Drawings by PBK Architects
APPROVED: Peace Aneke Director 1, Purchasing Corona-Norco Unified School District
END OF ADDENDUM #1
Confirmation of Receipt of Addendum No. 1:
Contractor’s Business Name
Authorized Signatory Name
Signature
Date
1-909-937-9200 \\ PBK.comARCHITECTURE \\ ENGINEERING \\ PLANNING \\ TECHNOLOGY \\ FACILITY CONSULTING
PBKNEW GYM / PERFORMING ARTS CENTERCorona Norco Unified School District / Corona Fundamentel Intermediate School // Corona, CA
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL - GYM / PAC1230 S. Main St, Corona, Ca 92882
SCHEMATIC DESIGNMay 5, 2020
MEPTLEAF ENGINEERING
Rex D. Wang, Director MEPT
3110 E Guasti Rd STE 300, Ontario
California, 91761
P 909-937-9200
STRUCTURALr.m. Byrd and associates
Rick Byrd, s.e., President
1047 W 6th St, Ontario,
California 91762
P 909-983-5599
ARCHITECT
Jason Cochran, Senior Project Architect
3110 E Guasti Rd STE 300, Ontario
California, 91761
P 909-937-9200
CIVILFPL and Associates, Inc.
Ron Canedy, Vice President
30 Corporate Park, Suite 401
Irvine, CA. 92606
T: 949-252-1688, Ext. 203
C: 1-714-906-1628
Cost EstimatorSIERRA WEST GROUP
John Moreno, Chief Estimator
Sacramento, CA 95827
C: 916-203-9802
O: 916-925-4000
Program
Project Overview
Schedule & Cost
Drawings & Renderings
3
5
1
4Site PlanFloor PlanElevations
Renderings
TABL
E O
F CO
NTEN
TS
Project ScheduleCost Estimate
Project InformationResearch l Inspiration
Project Program
Basis of Design 2MEPT I BODStructural Engineering I BOD
PROJECT OVERVIEWPROJECT NARRATIVE I RESEARCH & INSPIRATION 1
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
PROJECT NARRATIVE
THE PROCESS
PBK worked with the Corona-Norco USD team to provide a design of the new Gym and Performing Arts Center for Corona Fundamental Intermediate school. PBK worked with the district and Principal in developing a program summary, the proposed design and associated costs. The District has communicated the need for a space that can house a gym, (2) locker rooms, (2) offices, gender neutral RR’s, (2) multi-occupant RR’s, a stage as well as support spaces. Currently the existing Multi-Purpose Building consists of Locker rooms, support spaces, an MPR and supports 552 students. The Principal indicated that the new building needs to match aesthetically to the adjacent classroom / administration building and that the public entry must be on the S. Belle Ave. as this is where student pick-up and drop-off occurs. The New Gym and Performing Art’s center is designed to relocate the program of the existing multi-purpose building to the new facility, account for additional spatial needs, and is designed to support 800 students. By working with the district PBK established a set of programmatic needs and developed various design options to determine the best design to proceed with.
The proposed design, project program, basis of design, project schedule and cost estimate are outlined in detail later in this document.
1.1
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
RESEARCH l INSPIRATION
1.2
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
RESEARCH l INSPIRATION
1.3
BASIS OF DESIGNMEPT I STRUCTURAL 2
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
- 1 -
3110 East Guasti, Suite 300 Ontario, CA 91761 Phone: 909.390.3111 www.leafengineers.com
Basis of Design
Schematic Phase
Corona Fundamental IS - New Gym 1230 S Main St, Corona, CA 92882
Primary Design Assumptions The project is located in Corona, CA. The building's envelope, mechanical and electrical systems have been designed using the following assumptions which are derived from: Type Name of Code/Standard Why Used Corona Norco Unified School District
Design standards and/or requirements
Owner Requirements
California State Codes
2019 All Parts
State Requirements
California energy efficiency standards
2019, Title 24 Part 6
State Requirements
Division of State Architect
Requirements State Requirements
Systems and Design Parameters
2.1 General Mech Engr Design Dev General description of the main HVAC systems and areas served. System Areas Served Packaged Roof Top Unit (Dx cooling with Gas Heat) GYM Variable Refrigerant Heat Pump Common Areas and Stage General Exhaust Fan Locker Rooms and Restrooms Why were the above particular systems chosen? RTUs for the gym are a cost effective solution for producing large amounts of air needed for a Gym space. Variable Refrigerant Heat Pump is a very efficient and system that also allows high
MEPT I BASIS OF DESIGN
2.1
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
MEPT I BASIS OF DESIGN
2.2
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
15-37 Corona Fundamental Intermediate School Gym – Structural Narrative R.M. Byrd and Associates, Inc.
General Construction and Design Criteria
Code: California Building Code 2019 AISC, thirteenth addition, structural steel
ACI 530 building code requirements for masonry structures AISC 341 seismic provisions for structural steel buildings ASCE 7-05 minimum design loads for buildings
Materials
Structural Steel:
Wide Flange ASTM A992 HSS Section ASTM A500 Plates and Miscellaneous Sections ASTM A36 Metal Decking ASTM A653 Bolted Connections ASTM A325 and A307 Concrete: 28 day strength 3500 psi (Higher as required by design or
corrosive soils if present, 4000 psi or higher as required by Architect for Vapor transmission at slab on grade
Cement ASTM C150 type II/V
Foundation Criteria
Geotechnical Report Dependent
Masonry Masonry: Masonry Units ASTM C90, Medium Weight, 2000 psi Grout ASTM C476, 2000 psi with grout aid or equivalent
Loading: Roof Calculated per actual material weights Roof Live Load 20 psf reducible Additional 20 psf lived load over stage area Wind Load 97 mph ASCE specific (to be verified) Seismic Loading Sds: Based on Geotechnical Report Occupancy Category III based on occupant load Importance Factor 1.25 depending on occupant load Seismic Design Category SDC “D” Special reinforced masonry shearwalls R = 5
STRUCTURAL I BASIS OF DESIGN
2.3
PROGRAM 3
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
9,683 S.F.
PROGRAM SPACES QTY NET UNIT AREA SF
TOTAL NET AREA SF
GymGym 1 4,803 4,803
Total Gym 1 4,803
PERFORMANCE (500 - 600 gym floor cap)Stage 1 1,027 1,027
Total Performance 1 1,027
RESTROOMSBoy's RR 1 270 270Girl's RR 1 270 270Staff RR / Shower 2 71 142Total Restrooms 4 682
LOCKER ROOMSOffice 2 108 216Girls Locker 1 666 666Boys Locker 1 663 663Total Locker Room space 4 1,545
SUPPORTStorage 1 190 190Elec. Room 1 175 175Janitors Rm 1 73 73Closet 1 29 29Fire Riser 1 29 29Audio / Visual 1 143 143Outside Storage 2 32 64Total Support 8 703
Total Area (Gym, Perf, Locker, Support) 8,760Misc 923
Total Gross Area (Enclosed) 9,683
Corona-Norco USDCorona Fundamental Intermediate
Student Capacity : 800May 5, 2020
Enclosed Building Area
Page 1 of 1 Copy of CFIS Project Program - Gym - 4-26-20
8,600 S.F.
PROGRAM SPACES QTY NET UNIT AREA SF
TOTAL NET AREA SF
ADMINISTRATIONDirectors Office 2 155 310Total Administration 2 310
SUPPORTFan Room 1 45 45Utility Room 1 110 110Mech. Room 1 200 200Janitors Rm (A) 1 30 30Janitors Rm (B) 1 75 75Janitors Rm (C) 1 60 60Cooridors 2 85 170Audio / Visual 1 100 100Total Support 7 790
STORAGEEquipment Storage (A) 2 85 170Chair & Table Storage 1 120 120Total Storage 3 290
RESTROOMSGirls Multi-Occupant RR 1 110 110Boys Multi-Occupant RR 1 110 110G.N RR Directors office 2 80 160G.N RR 2 75 150Total Restrooms 6 530
LOCKER ROOMSGirls Locker Rm. 1 1,000 1,000Girls Shower Area 1 330 330Drying Area / Shower 1 40 40Boys Locker Rm. 1 1,000 1,000Boys Shower Area 1 280 280Towel Area 2 75 150Total Locker Room space 7 2,800
MPRMPR 1 3,300 3,300Total MPR 1 3,300
FOOD SERVICESnack Bar 1 580 580Total Food Service 1 580
Total Area 8,600Support Space (mech,toilets,etc)
Total Gross Area (Enclosed) 8,600
Sscope 14000Walkway & Canopy 4000Canopy/ Lunch Shelter 4000
Outdoor Reading Garden 22,000
Corona-Norco USDCorona Fundamental Intermediate
Student Capacity : 552May 5, 2020
Enclosed Building Area
Page 1 of 1 CFIS Project Program - 2-11-20 existing
3.1
PROJECT PROGRAM
EXISTING PROGRAM PROPOSED PROGRAM
4DRAWINGS & RENDERINGSSITE PLAN I FLOOR PLAN I ELEVATIONS I RENDERINGS
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
4.1
Project Statistics Site Acreage ................... .22
Total Building SF .........9,683
# of Students ..................800
(E) CLASSROOMS/ ADMINISTRATIONBLDG. UNIT - B
(E) MULTI-PURPOSEBLDG. UNIT - C
(E) EAST WINGBLDG. UNIT - A
(E) WEST WINGBLDG. UNIT - A
(E) FIELD
(E) PLAZA
(E) EXTERIOR
COURT
(E) CHILLER
WEST GRAND BOULEVARD
WEST OLIVE STREET
SOU
TH M
AIN
STR
EET
SOU
TH B
ELLE
AVE
NU
E
8' X 40' EXISTING METAL STORAGE
CONTAINER
(N) GYM / PAC
N
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL CNUSD
SITE PLAN
SCHEMATIC DESIGNA1.2 FT0 30 60 120
N
SITE PLAN
NEW GYM/ PAC
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
GYM / PAC
ProgramStage Girl’s Locker Rm Girl’s RR Office Staff RR/ Shower Outside Storage Boy’s Locker Rm Boy’s RR Fire Riser Rm. Closet Gym Janitor’s Closet Audio Visual Electrical Rm. Storage
GYM & PAC Total
UP
4803 SFGYM
143 SFAUDIO / VISUAL RM.
73 SFJANITOR'S CLOSET
108 SFOFFICE
71 SFRR/ SHOWER
666 SFGIRLS LOCKER RM.
29 SFCLOSET
175 SFELECTRICAL
29 SFFIRE RISER
663 SFBOYS LOCKER ROOM
270 SFBOYS RR
108 SFOFFICE
71 SFSTAFF RR / SHOWER
1027 SFSTAGE
270 SFGIRL'S RR
118'-0"
36'-0
"
41'-4
"
104'-4"
190 SFSTORAGE
32'-8
"32
'-8"
101'-
4"
32 SFSTORAGE
32 SFSTORAGE
24'-8" 45'-4"
56'-0
"
97'-4
"
56'-0" 48'-4"
48'-0"
N
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL CNUSD
GYM l FLOOR PLAN
SCHEMATIC DESIGN A1.4
FT0 8 16 32
N
FLOOR PLAN
1,027 S.F.666 S.F. 270 S.F.2 @ 108 S.F.2 @ 71 S.F.2 @ 32 S.F.663 S.F.270 S.F.29 S.F.29 S.F.4,803 S.F.73 S.F. 143 S.F. 175 S.F.190 S.F.
9,683 S.F.
4.2
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
4.3
1,027 S.F.666 S.F. 270 S.F.2 @ 108 S.F.2 @ 71 S.F.2 @ 32 S.F.663 S.F.270 S.F.29 S.F.29 S.F.4,803 S.F.73 S.F. 143 S.F. 175 S.F.190 S.F.
9,683 S.F.
ELEVATIONS
(E) CLASSROOMS/ ADMINISTRATIONBLDG. UNIT - B
(E) MULTI-PURPOSEBLDG. UNIT - C
(E) EAST WINGBLDG. UNIT - A
(E) WEST WINGBLDG. UNIT - A
(E) FIELD
(E) PLAZA
(E) EXTERIOR
COURT
(E) CHILLER
WEST GRAND BOULEVARD
WEST OLIVE STREET
SO
UT
H M
AIN
ST
RE
ET
SO
UT
H B
ELL
E A
VE
NU
E
8' X 40' EXISTING METAL STORAGE
CONTAINER
(N) GYM / PAC
N
E
S
W
N
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL CNUSD
SITE PLAN
SCHEMATIC DESIGNA1.2 FT0 30 60 120
N
FIRST FLOOR0' - 0"
T.O.P22' - 0"
T.O.P.32' - 0"
T O P16' - 0"
FIRST FLOOR0' - 0"
T.O.P22' - 0"
T.O.P.32' - 0"
T O P16' - 0"
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL CNUSD
ELEVATIONS
SCHEMATIC DESIGN A1.6
SCALE: 1/16" = 1'-0"3 SOUTH ELEVATION
SCALE: 1/16" = 1'-0"4 EAST ELEVATION
(E) CLASSROOMS/ ADMINISTRATIONBLDG. UNIT - B
(E) MULTI-PURPOSEBLDG. UNIT - C
(E) EAST WINGBLDG. UNIT - A
(E) WEST WINGBLDG. UNIT - A
(E) FIELD
(E) PLAZA
(E) EXTERIOR
COURT
(E) CHILLER
WEST GRAND BOULEVARD
WEST OLIVE STREET
SOU
TH M
AIN
STR
EET
SOU
TH B
ELLE
AVE
NU
E
8' X 40' EXISTING METAL STORAGE
CONTAINER
(N) GYM / PAC
N
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL CNUSD
SITE PLAN
SCHEMATIC DESIGNA1.2 FT0 30 60 120
N
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
4.4
ELEVATIONS
(E) CLASSROOMS/ ADMINISTRATIONBLDG. UNIT - B
(E) MULTI-PURPOSEBLDG. UNIT - C
(E) EAST WINGBLDG. UNIT - A
(E) WEST WINGBLDG. UNIT - A
(E) FIELD
(E) PLAZA
(E) EXTERIOR
COURT
(E) CHILLER
WEST GRAND BOULEVARD
WEST OLIVE STREET
SO
UT
H M
AIN
ST
RE
ET
SO
UT
H B
ELL
E A
VE
NU
E
8' X 40' EXISTING METAL STORAGE
CONTAINER
(N) GYM / PAC
N
E
S
W
N
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL CNUSD
SITE PLAN
SCHEMATIC DESIGNA1.2 FT0 30 60 120
N
FIRST FLOOR0' - 0"
T.O.P22' - 0"
T.O.P.32' - 0"
T O P16' - 0"
FIRST FLOOR0' - 0"
T.O.P22' - 0"
T.O.P.32' - 0"
T O P16' - 0"
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL CNUSD
ELEVATIONS
SCHEMATIC DESIGN A1.6
SCALE: 1/16" = 1'-0"3 SOUTH ELEVATION
SCALE: 1/16" = 1'-0"4 EAST ELEVATION
(E) CLASSROOMS/ ADMINISTRATIONBLDG. UNIT - B
(E) MULTI-PURPOSEBLDG. UNIT - C
(E) EAST WINGBLDG. UNIT - A
(E) WEST WINGBLDG. UNIT - A
(E) FIELD
(E) PLAZA
(E) EXTERIOR
COURT
(E) CHILLER
WEST GRAND BOULEVARD
WEST OLIVE STREET
SOU
TH M
AIN
STR
EET
SOU
TH B
ELLE
AVE
NU
E
8' X 40' EXISTING METAL STORAGE
CONTAINER
(N) GYM / PAC
N
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL CNUSD
SITE PLAN
SCHEMATIC DESIGNA1.2 FT0 30 60 120
N
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
4.5
RENDERING
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
4.6
RENDERING
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
4.7
RENDERING
4.8
RENDERINGCORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
4.9
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL CNUSD
SCHEDULE
SCHEMATIC DESIGN A1.15
UP
4803
SF
GYM
N
CO
RO
NA
FUN
DAM
ENTA
L IN
TER
MED
IATE
SC
HO
OL
CN
USD
ME
ET
ING
MIN
UT
ES
SCH
EMAT
IC D
ESIG
NA
1.14
1/8" = 1'-0"1 FLOOR PLAN
3D VIEW / FLOOR PLAN I GYM
GYM4,803 SF
4.10
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
RENDERING I GYM
5SCHEDULE & COST
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
5.1
CNUSD Corona Fundamental IS - New Gym5/3/2020
Task Name Duration Start Finish
1 Kick off Meeting 1-day 3/13/2020 3/13/20203 Prepare Schematic Design Documents 5-weeks 3/23/2020 5/5/20204 Prepare Design Development Documents 2-months 5/5/2020 6/30/20205 DSA Registration 1-day 6/30/2020 6/30/20206 Prepare Construction Documents 3-months 7/1/2020 9/30/20207 DSA Submittal 1-day 9/30/2020 9/30/20208 DSA Review 4-months 9/30/2020 1/29/20209 DSA Approval 1-day 1/29/2020 1/29/2020
2021JM A N DM J J A S
2020O
PROJECT SCHEDULE
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
5.2
COST ESTIMATE
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
5.3
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
5.4
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
5.5
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
5.6
CORONA FUNDAMENTAL INTERMEDIATE SCHOOL l NEW GYM / PAC l SCHEMATIC DESIGN
5.7
3110 E Guasti Rd STE 300, Ontario
California 91761
P 909-937-9200