RFQ-47800-01 - Cosmic Seed Sculpture Relocation.pdf

October 14, 2025

To: All Potential Respondents

From: Construction Procurement

Subject: RFQ947800-01 Cosmic Seed Sculpture Relocation

Request for Quote

The State of Iowa is conducting a Request for Quote for a contractor to provide construction services the Cosmic

Seed Sculpture Relocation at the Wallace Building, Capitol Complex, 502 E 9th Street, Des Moines, IA 50319.

See Exhibit B for additional detail.

The work of this quote shall be completed no later than November 14, 2025.

The existing Project is location is 502 E 9th Street, Des Moines, IA 50319 and the proposed Project location is 1305

E Walnut St Fourth Floor, Des Moines, IA 50319.

Please upload your quote on the Exhibit A pricing form of this solicitation utilizing the Iowa IMPACS Procurement

System (https://bids.sciquest.com/apps/Router/PublicEvent?CustomerOrg=DASIowa) prior to Friday, October

24, 2025 at 2:00 PM (CT).

All questions regarding this solicitation must be received by email by 4:00 PM (CT) on Wednesday, October 22, 2025.

Contract Terms and Conditions

This procurement will result in a Consensus 802 Agreement. By submitting a quote, respondent agrees to the contract terms and conditions available at:

https://das.iowa.gov/sites/default/files/procurement/pdf/ConsensusDoc802.pdf

Performance Bond

Respondent must provide a Performance and Payment Bond in accordance with Section 10.8 of Consensus 802

Agreement.

Insurance Requirements

See sample Certificate of Insurance attached as Exhibit D for required limits, additional insured requirements and waiver of subrogation.

Exhibit A Pricing Form

Cosmic Seed Sculpture Relocation

502 E 9th Street, Des Moines, IA 50319

Request for Quote RFQ947800-01

Due Friday, October 24, 2025 at 2:00 PM (CT)

Please submit this completed form with your Quote to:

Iowa IMPACS Procurement System

(https://bids.sciquest.com/apps/Router/PublicEvent?CustomerOrg=DASIowa)

This form is to be completed in ink or typewritten.

Only pricing on this form or an exact copy of this form will be accepted.

Pricing Form shall be signed by an officer of the firm with authority to bind Respondent to Contract.

Respondent acknowledges receipt of the following Addenda (if issued) which are part of the RFQ documents:

Addendum No. _______________ Date_____________________

Addendum No. _______________ Date _____________________

Freight Terms: FOB Destination, Freight Pre-Paid

*Please note all pricing is to be delivered price. That is why we are stating FOB Destination, Freight Pre-Paid.*

The State reserves the right to reject any or all quotes without penalty and to waive minor deficiencies and informalities if, in the judgement of the State, it's best interests will be served.

Respondents must submit pricing for all scope of work items indicated per the attached Exhibit B. The State reserves the right to evaluate pricing. The State intends to make one Award for this project.

Lump Sum not-to-exceed Quote Price for Cosmic Seed Sculpture Relocation

Quote Package #1: Sculpture Relocation $______________________________________

Quote Package #2: New Concrete Foundation $______________________________________

Quote Package #3: Final Grade and Sod $______________________________________

Signature _______________________________________________

Name (Print) ____________________________________________

Title __________________________________________________

Company _______________________________________________

Address ________________________________________________

City, St., Zip ____________________________________________

Phone #____________________ Fax #_______________________

E-mail _________________________________________________

Exhibit B Scope of Work

502 E 9th Street, Des Moines, IA 50319

See attached Drawing by Shive-Hattery dated October 9, 2025.

PROJECT

LOCATION

E 9T

H S

T

LYON ST

FIN

KBIN

E D R

E

TH

S

T

LUCAS

BUILDING

E COURT AVE

E

TH

S

T

HOOVER

BUILDING

D

EY

S T

E WALNUT ST

E

TH

S

T

E WALNUT ST

E

TH

S

T

E

TH

S

T

CAPITOL COMPLEX

PARKING LOT 26

CAPITOL COMPLEX

PARKING LOT 2

CAPITOL COMPLEX

PARKING LOT 1

E GRAND AVE

IOWA STATE

CAPITOL

DES MOINES ST

EXISTING LOCATION OF COSMIC SEED

MONUMENT. REMOVE STRUCTURE FROM

EXISTING FOUNDATION AND TRANSPORT TO

PROJECT LOCATION AT HOOVER BUILDING.

WALLACE

BUILDING

JUDICIAL

BRANCH

BUILDING

IOWA DEPARTMENT OF ADMINISTRATIVE SERVICES

COSMIC SEED RELOCATION

G & C SERIES

2573610/9/2025

PROJECT LOCATION MAP

S SERIES

P2741710/9/2025

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A B

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C D E F

DES MOINES, IOWA

PROJECT #9479.00, RFQ947800-01

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Sheet List Table Sheet Number Sheet Title

G000 COVER SHEET

C001 GENERAL NOTES AND DETAILS

C101 SITE PLAN

S000 STRUCTURAL GENERAL INFORMATION

S100 FOUNDATION PLAN AND DETAILS

S201 PHOTO SHEET

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6' -0

MOVEABLE CHAINLINK FENCE SHALL BE INSTALLED AROUND

CONSTRUCTION SITE PERIMETER.

NOTES:

GRADE

MOVEABLE PANELS SHALL BE SECURELY FASTENED DOWN TO PREVENT

MOVEMENT, OVERTURNING, OR WIND PROBLEMS.

CHAIN LINK CONSTRUCTION FENCE 1

1.

2.

MOVEABLE GALVANIZED

STEEL CHAIN LINK

FENCING, POSTS & RAILS

BASE PLATE WITH SAND

BAGS TO PREVENT

OVERTURNING

SPECIFICATIONS - SITE WORK

THE MOST RECENT EDITION OF THE IOWA STATEWIDE URBAN DESIGN AND SPECIFICATIONS (SUDAS), SHALL

APPLY TO ALL SITE WORK PERFORMED ON THIS PROJECT EXCEPT AS MODIFIED HEREIN.

A. SITE EARTHWORK:

REFER TO STRUCTURAL EXCAVATION AND BACKFILL REQUIREMENTS FOR ALL EARTHWORK ASSOCIATED

WITH STRUCTURAL FOUNDATIONS.

COMPLETE SITE EARTHWORK AND TRENCHING ACCORDING TO SUDAS REQUIREMENTS UNLESS OTHERWISE

SPECIFIED. CONSTRUCT TO ELEVATIONS SHOWN.

PROVIDE WATER AS NEEDED TO OBTAIN OPTIMUM MOISTURE CONTENT (- 1 TO + 4%) OR MOISTURE

CONTENT DIRECTED BY GEOTECHNICAL ENGINEER FOR ALL COMPACTION.

FILL MATERIAL SHALL BE FREE FROM STICKS, ROOTS, DEBRIS, AND ORGANIC MATTER. EXCESS SOIL AND

GRANULAR MATERIAL SHALL BE HAULED OFFSITE.

B. TRAFFIC AND PEDESTRIAN CONTROL:

PROVIDE BARRICADES, FENCING, AND OTHER DEVICES TO KEEP UNAUTHORIZED PERSONNEL FROM PROJECT SITE. PROVIDE OWNERS REPRESENTATIVE WITH A CONSTRUCTION STAGING PLAN SHOWING

CONSTRUCTION SEQUENCING, STAGING AREAS, AND ALL ACCESS ROUTES.

KEEP INTERFERENCE WITH TRAFFIC TO A MINIMUM. DO NOT BLOCK EXISTING SITE ROADWAYS OR

DRIVEWAYS.

ALL VEHICULAR AND PEDESTRIAN CONTROL SIGNAGE SHALL CONFORM TO THE STANDARDS IN THE MANUAL

ON UNIFORM TRAFFIC CONTROL DEVICES (MUTCD) LATEST EDITION.

C. SODDING: SOD ALL AREAS DISTURBED BY CONSTRUCTION ACTIVITIES UNLESS OTHERWISE NOTED. IF

WEATHER IS UNSUITABLE FOR SODDING, CONTRACTOR TO HYDROMULCH DISTURBED AREA.

D. TOPSOIL: STRIP, STOCKPILE, AND RESPREAD TOPSOIL IN ALL AREAS TO BE SODDED. THE DEPTH OF TOPSOIL SHALL BE A MINIMUM OF 4 INCHES, AFTER NATURAL SETTLEMENT, AND SHALL CONFORM

SMOOTHLY TO THE ADJACENT LINES, GRADES, AND ELEVATIONS.

GENERAL NOTES:

1. CONSTRUCTION NOT SPECIFICALLY DETAILED OR SPECIFIED WITHIN THE PLANS OR PROJECT

SPECIFICATIONS SHALL CONFORM TO THE MOST RECENT EDITION OF THE STATEWIDE URBAN

DESIGN AND SPECIFICATIONS (SUDAS).

2. THE LOCATIONS OF UTILITY MAINS, STRUCTURES AND SERVICE CONNECTIONS PLOTTED ON THE

DRAWINGS ARE APPROXIMATE ONLY AND WERE OBTAINED FROM RECORDS MADE AVAILABLE TO

SHIVE-HATTERY, INC. THERE MAY BE OTHER EXISTING UTILITY MAINS, STRUCTURES AND SERVICE

CONNECTIONS NOT KNOWN TO SHIVE-HATTERY, INC. AND NOT SHOWN ON THIS DRAWING. THE

UTILITY MAINS, STRUCTURES AND SERVICE CONNECTIONS SHALL BE THE RESPONSIBILITY OF THE

CONSTRUCTION CONTRACTOR.

3. IOWA CODE 480, UNDERGROUND FACILITIES INFORMATION, REQUIRES VERBAL NOTICE TO IOWA ONE-CALL BY CALLING 811 OR 1-800-292-8989, NOT LESS THAN 48 HOURS BEFORE EXCAVATING, EXCLUDING WEEKENDS AND HOLIDAYS.

4. THE MEANS OF THE WORK AND THE SAFETY OF THE CONTRACTOR'S EMPLOYEES ARE SOLELY THE

RESPONSIBILITY OF THE CONTRACTOR.

5. NO WORK SHALL BE PERFORMED BEYOND THE PROJECT LIMITS WITHOUT PRIOR AUTHORIZATION

FROM THE OWNER'S REPRESENTATIVE.

6. PROTECT EXISTING UTILITIES DURING CONSTRUCTION.

7. MAINTAIN POSITIVE DRAINAGE ON THE SITE THROUGHOUT THE PROJECT DURATION.

8. SITE CLEAN-UP SHALL BE PERFORMED ON A DAILY BASIS. SIDEWALKS, PARKING LOTS, ROADWAYS, ETC. SHALL BE KEPT CLEAN AT ALL TIMES.

9. ALL OPEN EXCAVATIONS SHALL BE PROTECTED.

10. ANY WORK REQUIRED TO COMPLETE THE SCOPE OF THIS PROJECT BUT NOT SPECIFICALLY CALLED OUT, SHALL BE CONSIDERED INCIDENTAL TO THE PROJECT. NO ADDITIONAL COMPENSATION SHALL

BE ALLOWED FOR THE COMPLETION OF THIS WORK.

11. WORK WHICH DOES NOT CONFORM TO THE REQUIREMENTS OF THE CONTRACT WILL BE

CONSIDERED UNACCEPTABLE. UNACCEPTABLE WORK, WHETHER THE RESULT OF POOR

WORKMANSHIP, USE OF DEFECTIVE MATERIALS, DAMAGE THROUGH CARELESSNESS OR ANY OTHER CAUSE, FOUND TO EXIST PRIOR TO THE FINAL ACCEPTANCE OF THE WORK, SHALL BE REMOVED AND

REPLACED IN AN ACCEPTABLE MANNER, AS REQUIRED BY SHIVE-HATTERY, INC. AT THE

CONTRACTOR'S EXPENSE. WORK DONE CONTRARY TO THE INSTRUCTIONS OF SHIVE-HATTERY, INC., WORK DONE BEYOND THE LINES SHOWN ON THE PLANS OR ANY EXTRA WORK DONE WITHOUT

AUTHORITY WILL NOT BE PAID FOR.

12. STAGING LOCATION FOR CONSTRUCTION EQUIPMENT AND MATERIALS SHALL BE COORDINATED

WITH AND APPROVED BY THE OWNER.

13. THE CONTRACTOR SHALL PROVIDE EROSION CONTROL MEASURES NECESSARY TO PROTECT

AGAINST SILTATION, EROSION, AND DUST POLLUTION ON THE PROJECT SITE AND ANY OFF SITE

BORROW OR DISPOSAL AREAS USED FOR THIS PROJECT. COMPLY WITH SOIL EROSION CONTROL

REQUIREMENTS OF IOWA CODE, FEDERAL REGULATIONS, AND LOCAL ORDINANCES.

14. CONTRACTOR SHALL NOT DISTURB VEGETATION OUTSIDE GRADING LIMITS. CONTRACTOR SHALL

MINIMIZE DISTURBANCE WITHIN GRADING LIMITS TO THAT NECESSARY TO ACHIEVE PROPOSED

GRADES AS SHOWN.

15. CONTROL DUST SPREADING FROM ALL WORK AND STAGING AREAS.

16. CONTRACTOR TO COORDINATE ANY GRADE ADJUSTMENTS WITH THE DESIGN ENGINEER PRIOR TO

PROCEEDING WITH THE WORK.

1. BEST MANAGEMENT PRACTICES (BMP'S) AND CONTROLS SHALL CONFORM TO FEDERAL, STATE, OR LOCAL REQUIREMENTS OR MANUAL OF PRACTICE, AS APPLICABLE. CONTRACTOR SHALL IMPLEMENT

ADDITIONAL CONTROLS AS DIRECTED BY PERMITTING AGENCY OR OWNER.

2. DUST ON THE SITE SHALL BE CONTROLLED. THE USE OF MOTOR OILS AND OTHER PETROLEUM

BASED OR TOXIC LIQUIDS FOR DUST SUPPRESSION OPERATIONS IS PROHIBITED.

3. DISTURBED PORTIONS OF THE SITE WHERE CONSTRUCTION ACTIVITY HAS PERMANENTLY STOPPED SHALL BE SODDED. THESE AREAS SHALL BE SODDED NO LATER THAN 14 DAYS AFTER THE LAST

CONSTRUCTION ACTIVITY OCCURRING IN THESE AREAS.

4. ALL MATERIALS SPILLED, DROPPED, WASHED, OR TRACKED FROM VEHICLES ONTO ROADWAYS OR

INTO STORM DRAINS MUST BE REMOVED IMMEDIATELY.

5. CONTRACTORS OR SUBCONTRACTORS WILL BE RESPONSIBLE FOR REMOVING SEDIMENT THAT MAY

HAVE COLLECTED IN THE STORM SEWER DRAINAGE SYSTEMS IN CONJUNCTION WITH THE

STABILIZATION OF THE SITE.

6. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ADJUSTING THE COMPOST FILTER TUBES TO

PREVENT EROSION.

7. CONTRACTOR SHALL BE RESPONSIBLE FOR INSTALLATION, PERIODIC CHECKING AND

REINSTALLATION OF EROSION AND SEDIMENTATION CONTROL MEASURES.

GRADING AND EROSION CONTROL NOTES:

LEGEND

UTILITY LINES

LINE TYPE DESCRIPTION

UNDERGROUND ELEC.

GAS MAIN

WATER MAIN

SANITARY SEWER

STORM SEWER

SITE LIGHTING

UNDERGROUND

FIBER OPTICS

GENERAL SITE

EXISTING STRUCTURE

PLAN MARK DESCRIPTION

LEGEND

LIGHT POST

FIRE HYDRANT

DECIDUOUS TREE

SINGLE POLE SIGN

621 MINOR CONTOUR

620 MAJOR CONTOUR

DRAINAGE MANHOLE

HANDHOLE

SURVEY CONTROL POINT

CP-1

TREE CANOPY LIMITS

ABBREVIATIONS

RESTRAINED JOINT

DUCTILE IRON PIPE

ASPHALT

15 KILOVOLT ELECTRIC

ACC

15KV

ABAN

COND

CWR

CWS

DIA

DIP

DW

FO

FW

HPS

IE

LF

LPS

MH

ABANDONED

CONDENSATE

CHILLED WATER RETURN

CHILLED WATER SUPPLY

DIAMETER

DUCTILE IRON PIPE

DOMESTIC WATER

FIBER OPTIC

FIRE WATER

HIGH PRESSURE STEAM

INVERT ELEVATION

LINEAR FEET

LOW PRESSURE STEAM

MANHOLE

MJ

OE

PCC

PVC

RCP

RE'D/REQ'D

RGS

RJ

DIP

ROW

SAN

SMH

STM

STRM

TELU

TEMP

UE

WAT/WMECHANICAL JOINT

OVERHEAD ELECTRIC

PORTLAND CEMENT CONCRETE

POLYVINYL CHLORIDE PIPE

REINFORCED CONCRETE PIPE

REQUIRED

RIGID STEEL

RIGHT-OF-WAY

SANITARY SEWER

SANITARY MANHOLE

STORM SEWER

TELECOMMUNICATIONS

TEMPORARY

UNDERGROUND ELECTRIC

WATER MAIN

STEAM

PL PROPERTY LINE

ABBREVIATIONS

SITE GRADING NOTES

BC BACK OF CURB

EX EXISTING

GU GUTTER

LP LOW POINT

HP HIGH POINT

1. GRADING SHALL BE DONE IN A MANNER WHICH MAINTAINS POSITIVE SITE DRAINAGE AT ALL TIMES.

FULFILLMENT OF THE GRADING REQUIREMENTS WILL BE AT THE OWNER'S DISCRETION.

2. PROTECT ALL TREES NOT SHOWN AS REMOVED DURING GRADING ACTIVITIES. NO GRADING SHALL

OCCUR WITHIN THE DRIPLINE OF TREES EXCEPT AS SHOWN ON THE DRAWINGS.

3. ADJUST ALL NEW AND EXISTING VALVES, HYDRANTS, CASTINGS, PULL BOXES, ETC TO MATCH THE FINISHED ELEVATIONS INDICATED ON THE PLANS. ALL RIM ELEVATIONS WITHIN PAVED SURFACES

SHALL BE ADJUSTED TO MATCH FINISHED PAVING. ALL ADJUSTING RINGS FOR MANHOLES OR

INTAKES SHALL BE CONCRETE.

4. ALL EXCESS SOIL FROM GRADING AND EXCAVATION WORK SHALL BE DISPOSED OF OFF-SITE AT A

SITE SECURED BY THE CONTRACTOR.

5. ALL AREAS NOTED AS BEING A DESIGNATED ADA PEDESTRIAN PATHWAY SHALL BE CONSTRUCTED AS PER CURRENT PUBLIC RIGHTS-OF-WAY ACCESSIBILITY GUIDELINES AND SHALL NOT EXCEED GRADES

AS SHOWN ON THE DRAWING. 2% CROSS SLOPES ON PATHWAYS ARE A MAXIMUM. CONTACT THE

OWNER'S REPRESENTATIVE FOR FURTHER INSTRUCTION IF ANY CONFLICTS ARE ENCOUNTERED.

6. CONTRACTOR SHALL RETAIN AND SPREAD ALL SUITABLE SOIL ON SITE. HAULING OF SUITABLE SOIL OFF SITE IS NOT REQUIRED. ALL SUITABLE MATERIAL SHALL BE DISTRIBUTED IN ACCORDANCE WITH

THE APPROVED GRADING PLAN AND USED TO ACHIEVE FINAL GRADE ELEVATIONS UNLESS

OTHERWISE DIRECTED BY THE ENGINEER.

7. IT IS ANTICIPATED THAT THERE SHALL BE NO ADDITIONAL HAUL IN OR HAUL OFF OF SUBGRADE FILL MATERIAL ON THIS PROJECT AND THAT MATERIAL IS TO BE REDISTRIBUTED PER THE GRADING PLAN.

IF ADDITIONAL FILL IS NEEDED OR EXCESS MATERIAL REMAINS ONCE ROUGH GRADING IS

COMPLETED, COORDINATE WITH THE ENGINEER.

HOOVER

BUILDING

SIGN

MID AMERICAN

PRIVATE

MID AMERICAN

LINE SHOWN AT END

OF MARKED LOCATES

DOWNSTREAM STRUCTURE

NOT FOUND

STORM MH

89.57 RIM

86.31 IE 6" PVC (W)

85.32 IE 12" RCP (S)

BIKE RACK

APPROXIMATE LOCATION

OF TREE CANOPY.

APPROXIMATE LOCATION

OF TREE CANOPY.

12" ST

18" SAN

6" W

AT

ICN

ICN

6" ST

PCC

PCC

PCC

PCC

GRASS

HOOVER BUILDING

E WALNUT ST

N 579531.17 E 1613163.31 N 579532.21

E 1613159.10

N 579511.43 E 1613158.44

N 579512.46 E 1613154.23

COSMIC SEED MONUMENT

FOUNDATION. SEE S100

FOR DETAIL.

CHAINLINK CONSTRUCTION

FENCE SEE DETAIL 1/C001.

TOP OF FOUNDATION TO BE 2"

BELOW FINISH GRADE - ADJUST

GRADING AS REQUIRED TO

PROVIDE UNIFORM FOUNDATION

COVERAGE AND PROVIDE

POSITIVE DRAINAGE ON ALL SIDES

OF MONUMENT.

CONTRACTOR TO

POTHOLE AND LOCATE

EXACT LOCATION OF

WATER MAIN AND ADJUST

PROPOSED LOCATION AS

DIRECTED BY OWNER.

4" TOPSOIL AND SOD.

PROPOSED LOCATION OF

COSMIC SEED MONUMENT.

LEGEND

CHAINLINK CONSTRUCTION FENCE. SEE

DETAIL 1/C001

4" OF TOPSOIL AND SOD

PCC

PCC

GRASS

PROPOSED GRADE

EXISTING GRADE

4.

2%

3.

9%

18.2%

14.0%

8.

1%

4.4% 91.30 91.5091.30

91.50

91.50

92.41 EX

91.75 EX

90.35 EX

89.92 EX

92.11 EX

92.57 EX

90.16 EX

90.20 EX

91.50

TAPER GRADE AWAY FROM

BASE OF MONUMENT, TYP.

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SITE PLAN

NOTES

1. UTILITIES SHOWN ARE BASED ON TOPOGRAPHICAL SURVEY COMPLETED JULY 2025 BY

SHIVE-HATTERY. SURVEY UTILITY INFORMATION IS PROVIDED BY THE OPERATING AUTHORITY OF EACH UTILITY, SURFACE FEATURES, AND AVAILABLE RECORD DRAWINGS. NO SUBSURFACE INVESTIGATION

HAS BEEN MADE TO DETERMINE ACCURACY OF THE INFORMATION. IT IS THE CONTRACTOR'S

RESPONSIBILITY TO DETERMINE THE EXACT LOCATION OF UNDERGROUND UTILITIES. CALL IOWA ONE-CALL (1-800-292-8989) FOR UTILITY LOCATES PRIOR TO CONSTRUCTION. UTILITY LOCATES SHALL

BE KEPT CURRENT PER STATE REQUIREMENTS.

2. ALL NEW CONSTRUCTION THAT IS WITHIN CLOSE PROXIMITY TO EXISTING OR NEW UTILITIES SHALL BE PLANNED AND EXECUTED CAREFULLY SO THAT UTILITIES ARE NOT DAMAGED. CONTRACTOR SHALL PHYSICALLY VERIFY THE LOCATION OF ALL UTILITIES PRIOR TO COMMENCING WORK. CONTRACTOR

WILL BE RESPONSIBLE FOR THE REPAIR OF ANY DAMAGES TO EXISTING OR NEW UTILITIES.

BENCHMARKS

CONSTANT VERTICAL ADJUSTMENT OF 773.936

1. ALL STAKING CONTROL POINTS SHALL BE PROTECTED THROUGHOUT THE PROJECT.

2. STAKING AND LAYOUT FOR THIS PROJECT IS THE RESPONSIBILITY OF THE CONTRACTOR.

3. NO STAKING COORDINATES WILL BE PROVIDED FOR THE WORK SHOWN ON THE C-SERIES SHEETS.

ELECTRONIC AUTOCAD FILES WILL BE PROVIDED AND IT IS THE CONTRACTOR'S RESPONSIBILITY TO

PROVIDE STAKING AND LAYOUT BASED ON ELECTRONIC DRAWING DATA.

4. UNLESS OTHERWISE APPROVED, IT IS EXPECTED THAT UTILITY ELEVATIONS ARE CAREFULLY OBTAINED FROM THE PLANS, AND THAT UTILITIES WILL BE INSTALLED AS CLOSE TO PRECISE PROFILE ELEVATIONS

AS CONSTRUCTION METHODS WILL REASONABLY ALLOW.

STAKING/LAYOUT NOTES

SITE GRADING PLAN

1.

2.

A.

B.

C.

D.

3.

4.

5.

6.

7.

8.

9.

10.

IT IS SOLELY THE CONTRACTOR'S RESPONSIBILITY TO FOLLOW THE APPLICABLE SAFETY CODES

AND REGULATIONS DURING ALL PHASES OF CONSTRUCTION.

EXISTING CONDITIONS:

THE CONTRACTOR IS RESPONSIBLE FOR VERIFYING ALL DIMENSIONS AND CONDITIONS

RELATING TO EXISTING CONSTRUCTION AND EXISTING SERVICES ON SITE. ANY

DISCREPANCIES WITH THE CONTRACT DOCUMENTS SHALL BE REPORTED TO THE

ARCHITECT AND ENGINEER BEFORE PROCEEDING WITH THE AFFECTED PART OF THE

WORK.

DURING CONSTRUCTION THE CONTRACTOR MAY ENCOUNTER EXISTING CONDITIONS WHICH

ARE NOT KNOWN OR ARE AT VARIANCE WITH PROJECT DOCUMENTATION (DISCOVERY).

SUCH CONDITIONS MAY INTERFERE WITH THE NEW CONSTRUCTION OR REQUIRE

PROTECTION AND/OR SUPPORT OF EXISTING WORK DURING CONSTRUCTION. IT MAY ALSO

CONSIST OF DAMAGED OR DETERIORATION OF STRUCTURAL MATERIALS OR COMPONENTS

WHICH COULD JEOPARDIZE THE STRUCTURAL INTEGRITY OF THE BUILDING(S). THE

CONTRACTOR SHALL NOTIFY THE ENGINEER OF ALL DISCOVERIES WHICH MAY INTERFERE

WITH THE PROPER EXECUTION OF THE WORK OR JEOPARDIZE THE STRUCTURAL INTEGRITY

OF THE BUILDING(S) PRIOR TO PROCEEDING WITH THE WORK RELATED TO SUCH

DISCOVERIES.

DURING THE CONSTRUCTION PROCESS, IT SHALL BE SOLELY THE CONTRACTOR'S

RESPONSIBILITY TO MAINTAIN THE INTEGRITY OF THE EXISTING STRUCTURE AND TO

PROTECT IT FROM DAMAGE ANY PORTIONS THAT ARE TO REMAIN.

CONTRACTOR SHALL INVESTIGATE THE SITE DURING EARTHWORK OPERATIONS FOR FILL

MATERIAL OR BURIED STRUCTURES. IMMEDIATELY, NOTIFY THE ENGINEER IF ANY SUCH

MATERIALS OR STRUCTURES ARE DISCOVERED.

BEFORE SUBMITTING A BID, EACH BIDDER SHALL VISIT THE SITE AND BECOME FULLY

ACQUAINTED WITH THE EXISTING CONDITIONS, CONSTRUCTION REQUIREMENTS,

RESTRICTIONS, QUANTITIES AND EQUIPMENT NECESSARY TO COMPLETE THE WORK. THE BID

SHALL INCLUDE ALL ITEMS REQUIRED TO COMPLETE THE WORK WITHIN THE EXISTING

CONDITIONS. DISRUPTION OF THE OWNERS NORMAL ACTIVITIES AROUND THE CONSTRUCTION

SITE SHALL BE KEPT TO A MINIMUM.

THE COST OF ADDITIONAL DESIGN WORK DUE TO ERRORS AND OMISSIONS BY THE

CONTRACTOR DURING CONSTRUCTION SHALL BE BORNE BY THE RESPONSIBLE CONTRACTOR.

ANY ENGINEERING DESIGN PROVIDED BY OTHER AND SUBMITTED FOR REVIEW OR RECORD

SHALL BEAR THE STAMP AND SIGNATURE OF A PROFESSIONAL STRUCTURAL ENGINEER

REGISTERED IN THE STATE WHERE THE PROJECT EXISTS.

CONTRACTOR SHALL COORDINATE WORK SCHEDULES WITH THE OWNER TO ESTABLISH

CONSTRUCTION SEQUENCING AROUND ANY OCCUPIED AREAS. CONTRACTOR SHALL NOT

PROCEED TO OCCUPIED AREAS UNTIL AUTHORIZED BY THE OWNER.

ALL ELEMENTS AND SURFACES DAMAGED BY DEMOLITION, BUT NOT SCHEDULED FOR REMOVAL

SHALL BE REPAIRED AND REFINISHED TO MATCH THE ADJACENT SURFACES AT NO ADDITIONAL

COST TO THE OWNER.

CONTRACTOR SHALL REMOVE ALL DEBRIS AND WASTE MATERIALS RESULTING FROM

CONSTRUCTION FROM THE SITE, UNLESS NOTED OTHERWISE.

CONTRACTOR SHALL MINIMIZE CREATION OF DUST, DIRT AND WINDBORNE DEBRIS FROM

BLOWING ACROSS THE SITE AND ONTO ADJACENT SITES.

CONTRACTOR SHALL COVER ANY EXTERIOR OPENING WITH TEMPORARY CLOSURES WHEN NOT

WORKING ON SITE TO PROTECT THE INTERIOR SPACES FROM WEATHER, INSECTS, RODENTS

AND INTRUDERS.

GENERAL NOTES

1.

2.

3.

4.

5.

A.

B.

a.

b.

C.

a.

b.

6.

7.

8.

9.

10.

11.

12.

13.

14.

15.

ALL CONCRETE SHALL CONFORM TO THE LATEST REQUIREMENTS OF THE AMERICAN

CONCRETE INSTITUTES PUBLICATIONS: ACI 301, ACI 305.1, ACI 306.1, ACI 315, AND ACI 318

UNLESS NOTED OTHERWISE.

CONCRETE COMPRESSIVE STRENGTH (28 DAY)(F'c)

FOOTINGS 4000 PSI

FOUNDATION WALLS AND PIERS 4000 PSI

CONCRETE REINFORCEMENT STANDARDS:

DEFORMED BARS ASTM A615 Fy = 60 KSI

ALL CONCRETE SHALL BE STONE AGGREGATE UNLESS NOTED OTHERWISE. SUBMIT MIX DESIGN

AND DOCUMENTATION FOR APPROVAL PER ACI 318.

REINFORCEMENT PROTECTION

CONCRETE PLACED AGAINST EARTH - 3"

CONCRETE PLACED IN FORMS BUT EXPOSED TO WEATHER OR EARTH:

BARS #5 AND SMALLER - 1 1/2"

BARS LARGER THAN #5 - 2"

CONCRETE NOT EXPOSED TO WEATHER OR IN CONTACT WITH GROUND:

SLABS, WALLS, AND JOISTS - 3/4"

BEAMS, COLUMNS - 1 1/2"

WHERE REQUIRED, DOWELS SHALL MATCH THE SIZE, NUMBER AND SPACING OF THE MAIN

REINFORCING UNLESS NOTED OTHERWISE.

ALL SPLICES, STANDARD HOOKS, AND DEVELOPMENT LENGTHS TO BE PER THE REFERENCED

EDITION OF ACI 318. MAKE BARS CONTINUOUS AROUND CORNERS. ALL SPLICES SHALL BE BY

CONTACT LAP.

ALL SPLICES SHALL BE A CLASS "B" TENSION SPLICE AS DEFINED IN ACI 318. PROVIDE LAP

SPLICES LENGTHS AS FOLLOWS:

LAP SPLICE LENGTHS GIVEN, ASSUME CLEAR SPACING BETWEEN BARS OF 2 BAR DIAMETERS,

AND A MINIMUM CLEAR COVER OF 1 BAR DIAMETER. TOP BARS ARE DEFINED AS HORIZONTAL

BARS WITH MORE THAN 12" ON FRESH CONCRETE BENEATH THE BARS.

EPOXY DOWELING SHALL BE DONE USING HILTI HIT RE 500 OR DEWALT PURE 110+ EPOXY

ANCHORING SYSTEM. ADHESIVE DOWELING SHALL BE DONE USING HILTI HIT HY 200 OR DEWALT

AC200+ ACRYLIC ADHESIVE ANCHORING SYSTEM. FOLLOW MANUFACTURER'S

RECOMMENDATIONS FOR INSTALLATION.

WALLS AND GRADE BEAMS SHALL NOT HAVE JOINTS IN A HORIZONTAL PLANE, UNLESS

APPROVED BY THE ENGINEER.

CONSTRUCTION JOINTS IN STRUCTURAL CONCRETE WORK MUST BE MADE AT CENTER OF

SPAN OR AT CENTER OF SUPPORT WITH VERTICAL BULKHEADS AND HORIZONTAL KEYS,

UNLESS OTHERWISE SHOWN.

THERE SHALL BE NO ADDITIONAL OPENINGS LARGER THAN 10" IN CONCRETE WALLS AND SLABS

NOT SHOWN. REFER TO CONCRETE OPENING DETAIL FOR ADDITIONAL REINFORCEMENT

AROUND OPENINGS.

REINFORCING STEEL SHALL BE SECURELY FASTENED INTO FORMS PRIOR TO POURING

CONCRETE. WET SETTING OF REINFORCING STEEL WILL NOT BE ACCEPTED PER ACI.

CONCRETE MIX - FOOTINGS

COARSE AGGREGATE 100% PASSING 1" SIEVE

FINE AGGREGATE 100% PASSING 3/8" SIEVE

WATER/CEMENT RATIO 0.45

SLUMP 4" +/- 1"

AIR CONTENT 6% +/- 1.5%

CONCRETE MIX - FOUNDATIONS

COARSE AGGREGATE 100% PASSING 1" SIEVE

FINE AGGREGATE 100% PASSING 3/8" SIEVE

WATER/CEMENT RATIO 0.45

SLUMP (NO WATER REDUCER) 4" +/- 1"

SLUMP (WITH WATER REDUCER) 4" TO 8"

AIR CONTENT 6% +/- 1.5%

CAST-IN-PLACE CONCRETE

BAR SIZE

#3 #4 #5 #6 #7 #8 #9 #10 #11

TYPICAL

19" 25" 31" 37" 54" 62" 70" 79" 87"

TOP BARS

25" 33" 41" 49" 71" 81" 91" 102" 114"

4000 PSI

1.

2.

3.

4.

REMOVAL OF STRUCTURE REQUIRES DETATCHING BASE FROM CORNER ANGLES OF EXISTING

FOUNDATION. METHOD OF DETATCHMENT AT WELD SHALL NOT DAMAGE VISIBLE PORTION OF

STRUCTURE. METHOD OF DETATCHMENT IS CONTRACTOR'S RESPONSIBILITY.

STRUCTURAL STEEL CONNECTION STANDARDS:

WELDING ELECTRODES (CARBON STEEL) AWS 5.1, E70XX

WELDING SHALL BE IN ACCORDANCE WITH STRUCTURAL WELDING CODE, AWS D1.1, LATEST

EDITION, AND SHALL BE PERFORMED BY CERTIFIED WELDERS ONLY USING PROPER

ELECTRODES FOR MATERIAL BEING WELDED. PROVIDE WELD SIZE IN ACCORDANCE WITH AISC

SPECIFICATIONS, BUT NOT LESS THAN 3/16" FILLET, CONTINUOUS UNLESS OTHERWISE NOTED.

CONTRACTOR SHALL PROVIDE ALL TEMPORARY SHORES, GUYS, BRACES AND OTHER

SUPPORTS DURING ERECTION TO KEEP STRUCTURAL STEEL SECURE, PLUMB AND IN

ALIGNMENT AGAINST TEMPORARY CONSTRUCTION LOADS AND LOADS EQUAL TO DESIGN

LOADS. REMOVE ALL TEMPORARY SUPPORTS WHEN PERMANENT STRUCTURAL STEEL

FRAMING AND CONNECTIONS ARE COMPLETED.

BASE WELD CONNECTION NOTES

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REINFORCED

CONCRETE

FOUNDATION

SCULPTURE

MATCH

EXISTING

THICKNESS

L4x4x3/8xCONT w/ 1/2"x4"

HEADED WELDED STUDS

AT 18" OC

PREPARE SURFACE PER STANDARD SSPC-SP2

HAND TOOLING CLEANING, TO REMOVE ANY

LOOSE PAINT, DEBRIS, RUST, CONTAMINANTS.

INSTALL SHERMAN WILLIAMS PRO INDUSTRIAL

DTM PRIMER/FINISH (OR APPROVED EQUAL) PER

MANUFACTURER'S RECOMMENDATIONS.

SCULPTURE

1'-10" 20'-4" 1'-10"

24'-0"

2' -6

1'

-6

'-0

4'

-0

20'-0"

T/FOUNDATION

2" BELOW GRADE

A3 S100

3' -1

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3' -1

0"

'-0

1'-10" 20'-4" 1'-10"

24'-0"

CONCRETE PEDESTAL FOR

SCULTURE BASE BEARING

A2 S100

EXTENTS OF FOOTING

A3 S100

TYP

B2 S100 A4

S100

SCULPTURE

3'-10" 4'-4" 3'-10" 12'-0"

'-0

4'

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4'-0"

1' -6

2'

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1' -6

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CLR

2"

4'-4"

3'-10" 4'-4" 3'-10"

#7 AT 12" OC, EW, TOP AND BOTTOM

#7 AT 12" OC, EW, VERTICAL BARS TO HAVE

STD HOOKS INTO FOOTING, CONTINUE

AROUND ALL (4) FACES OF FOUNDATION WALL

EMBEDDED ANGLE PER DETAIL A3/S100

T/FTG

88.63

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ORIGINAL OVERHEAD CRANE WITH SPREADER BEAM

ATTACHED AT FOUR LIFT POINTS

EDGE OF SCULPTURE APPEARS CONTINUOUSLY WELDED TO EMBEDDED ANGLES ALONG EXTERIOR EDGE

EACH OF THE FOUR LIFT POINTS HAS (3) CONNECTION POINTS

(CORRODED 1/2" DIAMETER BOLTS @ 3" SPACING) LOCATED AT

FOUR EXTERIOR CORNERS

CONCRETE PAD FOUNDATION. EMBEDDED ANGLES ALONG CORNERS OF PAD ANGLE STEEL (REMOVED AFTER ORIGINAL INSTALLATION) LIKELY BOLTED TO SCULPTURE TOP SURFACE CONNECTING BOLT

POINTS AND CABLE LIFT POINTS

FLATBED TRANSPORT WITH TEMPORARY SUPPORTING BEAM SUPPORTING MEMBERS

Exhibit D Sample Certification of Insurance

502 E 9th Street, Des Moines, IA 50319