Cedar Falls Community School District 2026 Roof Improvements Project

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Cedar Falls Community School District
2026 Roof Improvements Project
Pre-bid Meeting: 3/5/2026 Bids Due: 3/19/2026
Hansen Elementary School North Cedar Elementary School
616 Holmes Drive 2419 Fern Avenue
BASE BID
Cedar Falls, IA 50613 Cedar Falls, IA 50613 THE INFORMATION CONTAINED HEREIN IS OF
A PROPRIETARY NATURE AND ISSUBMITTED
IN CONFIDENCE FOR USE BY THE CLIENTS
APPROVEDBY THE ORIGINATOR OFTHIS
DOCUMENT - ONLY. THE USE OFTHESE
DOCUMENTS FOR ANY OTHERPROJECTS,
PURPOSE, LOCATION, PUBLICATION,
NOT IN CONTRACT REPRODUCTIONOR DISTRIBUTION INWHOLE
ORPART,BY ANY INDIVIDUAL OR
ORGANIZATION WITHOUTWRITTEN
H1 PERMISSIONTHE ORIGINATING COMPANY IS
PROHIBITED. THE INFORMATION HEREIN
REMAINS THE PROPERTY ANDITS USE OR
DISCLOSURE TO OTHERS IS PROHIBITED FOR
F G1 I1 C D A O N R Y IG U IN S A E T N IN O G T C A O U M TH P O A R N I Y Z . EDBY THE
A
E J1 B
D
G
APPROVED
B F
C
A FOR BIDDING
E
Z W V J
Y X P U
T I K
I N R
R M
Q M L
H O
P
G
Q
S L K J
N
I HEREBY CERTIFY THAT THIS PLAN OR TECHNICAL SUBMISSION
SHEET TITLE:
DRAWING INDEX: WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND CONTACT INFORMATION:
RESPONSIBLE CHARGE. I AM A DULY REGISTERED ARCHITECT
UNDER THE LAWS OF THE STATE OF IOWA.
COVER
A1 - Cover Page ROBERT J. STENSLAND,A.I.A. Owner: Owner's Rep Design Team: PAGE
A2 - Hansen - base bid Cedar Falls CSD Confidence Group Modern Design
MY REGISTRATION RENEWAL DATE IS: 6/30/27
A3 - N Cedar - base bid 1002 West First St. Garrett Brown Contact: Kevin McConnell
D1- EPDM Details PAGES OR SHEETS COVERED BY THIS SEAL: Cedar Falls, IA 50613 515-979-5173 319-987-2388
CEDAR FALLS COMMUNITY SCHOOL DISTRICT SHEET NO.
D2- EPDM Details Contact: Chris Thome
SHEETS A1, A2, A3, D1, D2
319-553-2464
A1
DATE: FEB. 3, 2026 IOWA REG: 5656

CORE SAMPLE: Metal Deck
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Project Dates
Hansen Elementary - Sections I, H, & N
Start - 6/8/26
Finish - 8/3/26
78'
APPROVED
FOR BIDDING
H1
F G1 I1
J
E D 1
C B A
Z W V
Y X P U
T
I
R
Q M
SHEET TITLE: H
ROOF
G
PLAN
S L K J
SHEET NO.
A2
N
'23
'05
72'
'45
Scope of Work - Low-Slope
1. ROOF PLAN LAYOUT, LOCATION, AND SECTIONS WERE TAKEN FROM EXISTING BUILDING PLANS AND
FIELD CONDITIONS. THE CONTRACTOR IS RESPONSIBLE TO CORE THE ROOF. THE CONTRACTOR
SHOULD VERIFY ALL CONDITIONS OF THE EXISTING ROOF SYSTEM, INCLUDING INSULATION TYPE(S)
AND THICKNESS.
2. ROOF SYSTEM:
90MIL FULLY-ADHERED REPLACEMENT OF EXISTING ROOF SYSTEM TO THE DECK. FASTEN LAYER
OF POLYISOCYANURATE TO DECK. FASTEN MINIMUM 1/8" TAPERED INSULATION. ADHERE 12" HD
COVERBOARD TO POLYISO. 90MIL MEMBRANE ADHERED TO THE HD COVERBOARD. NEW METAL
COPINGS, FLASHINGS, AND MISCELLANEOUS AREAS WILL ALL RECEIVE NEW MATERIALS I
OUTLINED IN THE SPECIFICATION. 12" CRICKETS WILL BE INSTALLED BETWEEN DRAINS AND
AROUND UNITS.
3. RETROFIT DRAINS WILL BE INSTALLED AT ALL LOCATIONS.
4.ALL PARAPET/EXISTING FLASHINGS WILL RECEIVE NEW PLYWOOD TO EXISTING BRICK FOR A CLEAN
THE INFORMATION CONTAINED HEREIN IS OF
WORKING SURFACE FOR EPDM. 2' Overflo 3 w ' A I A N P P C P R O R O O N P F V R I E D IE D E T N B A C Y R E Y T F H N O E A R O T U U R S R IG E E I N B A A Y N T D T O H I R S E O S C U F L B I T E M H N I I S T T T S ED
5. ALL CURBS WILL RECEIVE CRICKETS TO DIRECT WATER AWAY FROM TOP SIDE OF UNIT. DOCUMENT - ONLY. THE USE OF THESE
DOCUMENTS FOR ANY OTHER PROJECTS,
6. FLASH ALL DRAINS, CURBS, VENTS, AND STACKS AS SHOWN IN PLANS. MANUFACTURER'S 37' 11' PURPOSE, LOCATION, PUBLICATION,
REPRODUCTION OR DISTRIBUTION IN WHOLE
STANDARD DETAILS AND RECOMMENDATIONS FOR ANY MISCELLANEOUS DETAILS NOT SHOWN IN OR PART, BY ANY INDIVIDUAL OR ORGANIZATION WITHOUT WRITTEN
PLANS. P PR ER O M HI I B SS IT I E O D N . T T H H E E O IN R F I O G R IN M A A T T IN IO G N C H O E M R P E A IN NY IS
REMAINS THE PROPERTY AND ITS USE OR
7. ALL EXISTING WOOD BLOCKINGS WILL BE REMOVED AND REPLACED WITH COMPOSITE BLOCKS. DISCLOSURE TO OTHERS IS PROHIBITED FOR
ANY USE NOT AUTHORIZED BY THE
8. INSTALL NEW WALKWAY PADS AROUND ROOF ACCESS STAIRS AND ROOF TRANSITIONS. ORIGINATING COMPANY.
9. CONTRACT SHALL INCLUDE ANY MODIFICATIONS, MATERIALS, AND/OR IMPROVEMENTS REQUIRED
BY THE ROOF SYSTEM MANUFACTURER TO MEET SPECIFIED WARRANTY.
10. STORED MATERIALS - DO NOT EXPOSE MATERIALS VULNERABLE TO WATER OR UV DEGRADATION Overflow
IN QUANTITIES GREATER THAN CAN BE APPLIED DURING THE SAME DAY. FLAMMABLE MATERIALS H
STORED ON ROOF IS NOT ACCEPTABLE. ONLY FLAMMABLE MATERIALS USED THAT DAY ARE ALLOWED
ON ROOF.
11. A PORT-A-JOHN IS REQUIRED ON SITE DURING ALL WORK, AS WELL AS A DUMPSTER. BOTH MUST
BE KEPT IN A CLEAN TIDY MANNER AND PLACED IN PREAPPROVED LOCATIONS.
12. ACCESS: THIS IS A SECURE FACILITY AND NO ONE SHOULD ENTER THE FACILITY WITHOUT
EXPRESS PERMISSION FROM AN OWNER'S REPRESENTATIVE.
13. PERFORM ALL WORK IN A PROFESSIONAL MANNER AND AS SPECIFIED IN THESE DOCUMENTS. RAIN
PRECAUTIONS MUST BE FOLLOWED DAILY; ANY WORK COMPLETED IN RAIN WILL BE TORN OFF AND
REPLACED.
14. COORDINATE WORK ACTIVITIES DAILY WITH OWNER DURING COURSE OF THE WORK AND PHASING.
15. PROTECT BUILDINGS, ADJACENT BUILDINGS OR STRUCTURES, WALKWAYS, SITE IMPROVEMENTS,
LANDSCAPING, EXTERIOR PLANTINGS, VEHICLES, AND OTHER SURFACES FROM SOILING OF
OPERATIONS AND CONSTRUCTION DEBRIS AND DUST.
16. ALL GRASS ACCESS POINTS WILL BE RETURNED TO THEIR ORIGINAL CONDITION.
N
LEGEND
X DETAILS
XX
ROOF DRAIN
RTU
SKY LIGHT
SLEEPER
PLUMBING STACK
PITCH POCKET
Not In Contract DEAD CURB
'72
'42
37'
28'
27' 27'
4 2
D2 D1
1
D2
3
D2 2 4 D2 D1
4
D2 3
D1
2
D1
4
D1
3
D2
5 4
D1 D2
3 2
D1 D1
3
D2
2' 2'
4 D1 5 D1
5
D1
5
D1

X
DETAILS
XX
ROOF DRAIN
RTU
CORE SAMPLE: Metal Deck
SKY LIGHT
SLEEPER
PLUMBING STACK
PITCH POCKET
Not In Contract DEAD CURB
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Project Dates
North Cedar Elementary - Section R
Start - 6/8/26
Finish - 8/3/26
11' 17' 62'
APPROVED
FOR BIDDING
C D
A
B
G
F
E
J
I K
N R
SHEET TITLE: M
L
O
ROOF
P
PLAN
Q
SHEET NO.
A3
'27
84'
'81
'21
'01
'23
Scope of Work - Low-Slope
1. ROOF PLAN LAYOUT, LOCATION, AND SECTIONS WERE TAKEN FROM EXISTING BUILDING PLANS AND
FIELD CONDITIONS. THE CONTRACTOR IS RESPONSIBLE TO CORE THE ROOF. THE CONTRACTOR
SHOULD VERIFY ALL CONDITIONS OF THE EXISTING ROOF SYSTEM, INCLUDING INSULATION TYPE(S)
AND THICKNESS.
2. ROOF SYSTEM:
90MIL FULLY-ADHERED REPLACEMENT OF EXISTING ROOF SYSTEM TO THE DECK. FASTEN LAYER
OF POLYISOCYANURATE TO DECK. FASTEN MINIMUM 1/8" TAPERED INSULATION. ADHERE 12" HD
COVERBOARD TO POLYISO. 90MIL MEMBRANE ADHERED TO THE HD COVERBOARD. NEW METAL
COPINGS, FLASHINGS, AND MISCELLANEOUS AREAS WILL ALL RECEIVE NEW MATERIALS
OUTLINED IN THE SPECIFICATION. 12" CRICKETS WILL BE INSTALLED BETWEEN DRAINS AND
AROUND UNITS.
3. RETROFIT DRAINS WILL BE INSTALLED AT ALL LOCATIONS.
4.ALL PARAPET/EXISTING FLASHINGS WILL RECEIVE NEW PLYWOOD TO EXISTING BRICK FOR A CLEAN
THE INFORMATION CONTAINED HEREIN IS OF
WORKING SURFACE FOR EPDM. A IN P C R O O N P F R ID IE E T N A C R E Y F N O A R T U US R E E B A Y N D T H IS E S C U L B IE M N IT T T S ED APPROVED BY THE ORIGINATOR OF THIS
5. ALL CURBS WILL RECEIVE CRICKETS TO DIRECT WATER AWAY FROM TOP SIDE OF UNIT. DOCUMENT - ONLY. THE USE OF THESE
DOCUMENTS FOR ANY OTHER PROJECTS,
6. FLASH ALL DRAINS, CURBS, VENTS, AND STACKS AS SHOWN IN PLANS. MANUFACTURER'S PURPOSE, LOCATION, PUBLICATION,
REPRODUCTION OR DISTRIBUTION IN WHOLE
STANDARD DETAILS AND RECOMMENDATIONS FOR ANY MISCELLANEOUS DETAILS NOT SHOWN IN OR PART, BY ANY INDIVIDUAL OR
ORGANIZATION WITHOUT WRITTEN
PLANS. P PR ER O M HI I B SS IT I E O D N . T T H H E E O IN R F I O G R IN M A A T T IN IO G N C H O E M R P E A IN NY IS
REMAINS THE PROPERTY AND ITS USE OR
7. ALL EXISTING WOOD BLOCKINGS WILL BE REMOVED AND REPLACED WITH COMPOSITE BLOCKS. DISCLOSURE TO OTHERS IS PROHIBITED FOR
ANY USE NOT AUTHORIZED BY THE
8. INSTALL NEW WALKWAY PADS AROUND ROOF ACCESS STAIRS AND ROOF TRANSITIONS. ORIGINATING COMPANY.
9. CONTRACT SHALL INCLUDE ANY MODIFICATIONS, MATERIALS, AND/OR IMPROVEMENTS REQUIRED
BY THE ROOF SYSTEM MANUFACTURER TO MEET SPECIFIED WARRANTY.
10. STORED MATERIALS - DO NOT EXPOSE MATERIALS VULNERABLE TO WATER OR UV DEGRADATION
IN QUANTITIES GREATER THAN CAN BE APPLIED DURING THE SAME DAY. FLAMMABLE MATERIALS
STORED ON ROOF IS NOT ACCEPTABLE. ONLY FLAMMABLE MATERIALS USED THAT DAY ARE ALLOWED
ON ROOF.
11. A PORT-A-JOHN IS REQUIRED ON SITE DURING ALL WORK, AS WELL AS A DUMPSTER. BOTH MUST
R
BE KEPT IN A CLEAN TIDY MANNER AND PLACED IN PREAPPROVED LOCATIONS.
12. ACCESS: THIS IS A SECURE FACILITY AND NO ONE SHOULD ENTER THE FACILITY WITHOUT
EXPRESS PERMISSION FROM AN OWNER'S REPRESENTATIVE.
13. PERFORM ALL WORK IN A PROFESSIONAL MANNER AND AS SPECIFIED IN THESE DOCUMENTS. RAIN
PRECAUTIONS MUST BE FOLLOWED DAILY; ANY WORK COMPLETED IN RAIN WILL BE TORN OFF AND
REPLACED.
14. COORDINATE WORK ACTIVITIES DAILY WITH OWNER DURING COURSE OF THE WORK AND PHASING.
15. PROTECT BUILDINGS, ADJACENT BUILDINGS OR STRUCTURES, WALKWAYS, SITE IMPROVEMENTS, LANDSCAPING, EXTERIOR PLANTINGS, VEHICLES, AND OTHER SURFACES FROM SOILING OF
OPERATIONS AND CONSTRUCTION DEBRIS AND DUST.
16. ALL GRASS ACCESS POINTS WILL BE RETURNED TO THEIR ORIGINAL CONDITION.
LEGEND
'92
5
D1
4
D2 1
4 D2 4
D2 D2
2
D2
12' 28'
2
D1
3 D1
4
D1
5
D1

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CONTINUOUS BEAD
OF AP SEALANT
CONTINOUOS BEAD OF
WATER BLOCK
APPROPRIATE FASTENER 12"
O.C. MAX. CONTINUOUS BEAD OF AP
SEALANT
TERMINATION BAR
APPROPRIATE FASTENER 12"
O.C. MAX.
CONTINUOUS BEAD OF WATER
BLOCK
METAL COUNTER- WALL
FLASHING, 3" MIN.
FACE
EPDM
MEMBRANE
USE APPROPRIATE
BONDING ADHESIVE
APPROVED
FOR BIDDING
USE
APPROPRIATE
BASE TIE-IN
1 TYP. RETROFIT DRAIN 2 COUNTERFLASHING
D1 D1
FASCIA
WOOD NAILER
COVER, 12"
LENGTHS
EPDM MEMBRANE
MEMBRANE ADHESIVE
CONTINUOUS BEAD
WATER BLOCK INSULATION
SEALANT
#10x2" STEEL
FASTENERS, 12" O.C.
SUBSTRATE
ANCHOR BAR
SHEET TITLE:
WALL
DETAILS
SHEET NO.
D1
)H(
)X(
"14
1
BEAD OF AP
ALUMINUM DOME SEALANT
STEEL STUDS, WASHER, AND NUTS
CLAMPING RING
ALUMINUM FLANGE 18" DIA QUICK SEAM PIPE STEEL CLAMPING RING
WOOD NAILER MEMBRANE ADHESIVE FLASHING
FASTENER MEMB BEAD OF LAP SEALANT
12" RANE
6" MAX EPDM MEMBRANE
INSULATION 12" FORMFLASH T A H P E R I O N P F R O I R E M TA A R T Y IO N N A C T O U N R T E A A IN N E D D I S H E S R U E B I M N I T IS T E O D F
BONDING ADHESIVE IN CONFIDENCE FOR USE BY THE CLIENTS
APPROVED BY THE ORIGINATOR OF THIS
DOCUMENT - ONLY. THE USE OF THESE DOCUMENTS FOR ANY OTHER PROJECTS,
CONTINUOUS PURPOSE, LOCATION, PUBLICATION,
SUBSTRATE REPRODUCTION OR DISTRIBUTION IN WHOLE BEAD OF LAP OR PART, BY ANY INDIVIDUAL OR
3" 3" ORGANIZATION WITHOUT WRITTEN
SEALANT PERMISSION THE ORIGINATING COMPANY IS
PROHIBITED. THE INFORMATION HEREIN
REMAINS THE PROPERTY AND ITS USE OR
BEAD OF WATER BLOCK DISCLOSURE TO OTHERS IS PROHIBITED FOR
ANY USE NOT AUTHORIZED BY THE
INSULATION INSULATION ORIGINATING COMPANY.
DRAIN BOWL
DRAIN PIPE
16" LONG DRAIN SUBSTRATE SUBSTRATE
INSERT TUBE
BEAD OF WATERBLOCK
APPROPRIATE
EXPANDING
TAPE
3 PIPE BOOT
D1
1-14" ROOF
NAILS, 12" RTU O.C. MAX.
WOOD NAILER
METAL CURB EPDM MEMBRANE
BONDING ADHESIVE
INSULATION WATER BLOCK
3" SPLICE TAPE
5" FLASHING
EPDM MEMBRANE
HD BONDING ADHESIVE
FASTENER,
12" O.C. MAX
WITH AP 12" MIN.
SEALANT
INSULATION
WOOD NAILER
SUBSTRATE
5 METAL EDGE
4 CURB
D1
D1

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POURABLE SEALER
METAL PENETRATION POCKET 1" 12" FORMFLASH
MIN. 9" FORMFLASH
WOOD NAILER
ACCEPTABLE PRIMER
1-14" HOT DIPPED GALVANIZED ROOF
NAILS AT 4" O.C. MAX.
.90" EPDM MEMBRANE
CONTINUOUS BEAD OF AP SEALANT
CONTINUOUS BEAD
BONDING ADHESIVE
OF LAP SEALANT
APPROVED
FOR BIDDING
1 PITCH POCKET 2 SLEEPER
D2 D2
SHEET TITLE:
DETAILS
SHEET NO.
D2
NOITARTENEP
TUORG
GNIKNIRHS-NON
CONTINUOUS BEAD OF WATER BLOCK
INSULATION INSULATION
SUBSTRATE SUBSTRATE
NOITARTENEP
THE INFORMATION CONTAINED HEREIN IS OF
A PROPRIETARY NATURE AND IS SUBMITTED
IN CONFIDENCE FOR USE BY THE CLIENTS
APPROVED BY THE ORIGINATOR OF THIS
DOCUMENT - ONLY. THE USE OF THESE
DOCUMENTS FOR ANY OTHER PROJECTS,
PURPOSE, LOCATION, PUBLICATION,
REPRODUCTION OR DISTRIBUTION IN WHOLE
OR PART, BY ANY INDIVIDUAL OR
ORGANIZATION WITHOUT WRITTEN
PERMISSION THE ORIGINATING COMPANY IS
PROHIBITED. THE INFORMATION HEREIN
REMAINS THE PROPERTY AND ITS USE OR
DISCLOSURE TO OTHERS IS PROHIBITED FOR
ANY USE NOT AUTHORIZED BY THE
ORIGINATING COMPANY.
APPROPRIATE BONDING ADHESIVE 12" ABOVE 2"
METAL PLATE WALL
FASTENER AND 2" METAL PLATE 12" O.C. MAX.
RPF STRIP
PRIMER
.090 EPDM MEMBRANE
BONDING ADHESIVE
INSULATION
SUBSTRATE
"12-1
OT
"1
WOOD SLEEPER SIZED AND EPDM PROTECTION LAYER
SPACED SO THAT LOAD
DOES NOT EXCEED 16 PSI EPDM MEMBRANE
ADHESIVE
2"
MIN
INSULATION
SUBSTRATE
USE
APPROPRIATE
TIE-IN
1-14" HOT DIPPED COPING ANCHOR CLIP
GALVANIZED ROOF NAILES
AT 4" O.C. MAX.
.090 EPDM MEMBRANE
SEAM EDGE COPING CAP
TREATMENT
CONTINUOUS
PRIMER
3" SPLICE TAPE
BONDING ADHESIVE
.090" EPDM
3" SPLICE TAPE
BONDING ADHESIVE 5" FLASHING
INSULATION INSULATION
SUBSTRATE WOOD WOOD SUBSTRATE
NAILER NAILER
FASTENER
3 PARAPET 4 AREA DIVIDER
D2 D2
.NIM
"8