Addendum #1 17185.pdf
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- Solicitation number
- RFQ 171 220000000407 4
- Issued by
- Kent County, Douglas City, Michigan
About this file
This Addendum #1, issued by the Department of Technology, Management and Budget (DTMB) on behalf of the State of Michigan Department of Natural Resources (DNR), modifies the Eagle Harbor State Harbor - Harbor Improvements Project (State File No. 751/12091.BDW, Contract No. 51110). The addendum provides clarifications and updates to project plans and specifications for the harbor upgrade work. Key modifications include an updated toe of sheet elevation to 581.36' on Plan Sheet CM-5.04, and clarification regarding the ADA bathroom renovation in the existing building, specifying that the concrete floor must be sawcut to accommodate the ADA roll-in shower base installation with connection to existing plumbing. A pre-bid meeting was conducted online via MS Teams on June 21, 2022, at 9:00 AM, with attendance from multiple contractors and subcontractors including representatives from Zenith Tech, RC Mechanical Inc., KPL Electric, M.J. VanDamme Inc., MJO Contracting Inc., Erico Electric, Roen Salvage, White Lake Dock and Dredge, Ballard Marine Construction, John Coponen Construction, and Edgewater Resources, as well as DTMB and DNR personnel.
Any selected alternates must be completed by the substantial completion date of November 1, 2023. The addendum includes revised technical drawings and specifications for sheet piling details, corner bracing, SSP ladder configurations, filter fabric placement, fire intake details, and other harbor infrastructure components. The document establishes the technical requirements and modifications that all bidders must incorporate into their cost estimates and project approaches.
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Text version
518 Broad Street, Suite 200 St Joseph, Michigan 49085 269 932 4502
ADDENDA #1
Date: June 21, 2022
Project: Eagle Harbor State Harbor – Harbor Improvements Project
State File No.: File No. 751/12091.BDW
Owner: State of Michigan – DNR (Contracting Agency: DTMB)
This following are changes, eliminations and/or clarifications to project plans and specifications, and shall be considered by the contractor in their estimate. All of these items shall be considered as part of the contract documents.
Additional Project Supplemental Information
1. None
Project Plan and Specification Updates
1. Plan Sheet CM-5.04 – Toe of sheet elevation updated to 581.36’ as shown on Attachment #2
Questions and Clarifications Q1: Does the floor need to be cut out for the shower in the proposed ADA bathroom? Please clarify.
A1: Eagle Harbor Existing Building Renovation Clarification:
Barrier- Free Unisex Restroom #2, Room #101: Sawcut the existing concrete floor to accommodate the installation of the ADA roll in shower base. Connect the new drain to the existing plumbing.
Q2: What is the required completion dates for the alternates if selected?
A2: Any selected alternates must be completed by the Nov. 1, 2023 substantial completion date.
Addendum #1 Attachments Attachment 1: Project Pre-Bid Meeting Sign-In Sheet Attachment 2: Revised plan sheet CM-5.04
DTMB-0441 (R 19.02)
MEETING ATTENDANCE RECORD
DEPARTMENT OF TECHNOLOGY, MANAGEMENT AND BUDGET
State Facilities Administration
Design and Construction Division
PROJECT DESCRIPTION/LOCATION
Eagle Harbor State Harbor - Harbor Upgrades Project
DATE
2022-06-21
TIME
9:00 AM
FILE NUMBER
751/17185.JBB
CONTRACT NUMBER
51110
MEETING PLACE
Online via MS Teams
PLEASE PRINT YOUR NAME
FIRM YOU REPRESENT
EMAIL ADDRESS
TELEPHONE NUMBER
Johl Turzinski
Zenith Tech jturzinski@walbecgroup.com
Ray Simonson
RC Mechanical Inc.
ramon@rcmechanical.us
Marty Hammerstrom
KPL Electric martyh@kplelectric.com
Mike Hubbard
M.J. VanDamme Inc.
mhubbard@mjvandamme.onmicrosoft.com
Jamie Hammerstom
MJO Contracting Inc.
jhammerstrom@mjocontracting.com
Nick Simonson
Erico Electric nick@ericoelectric.com
Barry Kuzay
Roen Salvage barry@roensalvage.com
Ben Gezon
White Lake Dock and Dredge ben@wlddi.com
Brian Poshak
Ballard Marine Construction brian.poshak@ballardmc.com
Jeremy Coponen
John Coponen Construction coponenconcrete@gmail.com
Jeff Barsch
DTMB
barschj@michigan.gov
Danielle Foertsch
DTMB
foertschd@michigan.gov
Bob Wild
DNR
wildr@michigan.gov
Michelle Rumsa
Edgewater Resources mrumsa@edgewaterresources.com
Colin Hassenger
Edgewater Resources chassenger@edgewaterresources.com
DATE:
DESIGNED BY:
DRAWN BY:
REVIEWED BY:
SHEET NUMBER:
THE REPRODUCTION, COPYING OR
OTHER USE OF THIS DRAWING WITHOUT
WRITTEN CONSENT IS PROHIBITED.
© 2022 EDGEWATER RESOURCES, LLC.
ISSUED FOR:
DATE REVISION
PR
O
JE
C
T
TI
TL
E:
SH
EE
T
TI
TL
E:
518 Broad Street, Suite 200 Saint Joseph, MI 49085
P: 269.932.4502 edgewaterresources.com
PROJ NO.:
751/17185.JBB
DTMB PROJ. NO.
NORTH
P:\2017\17-37 MDNR - EAGLE HARBOR\CAD\SHEETS\CM-X.XX.DWG
SCALE:
TYPICAL SHEET PILING CORNER BRACING
3/8"=1'-0" DT-TYP SHEET PILING CORNER BRACING
(2) C10 x 15.3 WALER
WATER WARD SIDE
(2) C10x15.3 WALER
18" x 6" x 1/2" STEEL CONNECTION PLATE
18" x 6" x 1/2" STEEL CONNECTION PLATE
WELD TOP AND BOTTOM TO WALER AND
ANGLE BRACE
(2) C10 x 15.3 ANGLE BRACE TO MATCH WALER
4'-0"
SCALE:
TYPICAL SSP LADDER DETAIL
1/4"=1'-0" DT-SSP LADDER DETAIL
1" DIA STEEL ROUND BAR
LADDER RUNG LWD
3"x3"x3/8" A36 STEEL ANGLE
FRAME WELDED 3" EVERY 18"
AND AS LOW AS POSSIBLE
LADDER HOOPS FASTENED TO
CONCRETE PROMENADE
"BELLY OUT" OF SHEETING
CUT CAP AND RECESS 6"x6"
ANGLE TO ACCOMMODATE
LADDER
1" DIA STEEL ROUND BAR LADDER RUNG
ELEVATION
PLAN
VIEW
CONCRETE PROMENADE
3' M
IN
31.5" +/-
20"
SHEET ANGLE EDGE
6" x 6" x 3/8"
4" M
IN
29"
NOTE:
1. LADDER TO BE PRE ASSEMBLED AS A FRAME TO
AVOID UNDERWATER WELDING
2. DIMENSIONS VARY BASED ON SHEET PILE
SECTION SELECTED
3. LADDER FRAME TO BE PAINTED, OHSA SAFETY
ORANGE, PRIOR TO INSTALLATION.
TOP OF CONCRETE +6
+0.0
SCALE:
TYPICAL CRIB PIER LADDER SECTION
1/4"=1'-0" DT-SSP LADDER SECTION
HEAVY DUTY ALUMINUM SWING
LADDER
ANCHOR TO CONCRETE FOUNDATION
PER MANUFACTURER'S
REQUIREMENTS
ALUMINUM LADDER AND TREADS72
SCALE:
TYPICAL SSP FILTER FABRIC
1/4"=1'-0" DT-SSP FILTER FABRIC
CONCRETE SIDEWALK
FILTER FABRIC AT
JOINTS, 12" WIDE FROM
TOP TO EXCAVATION
LINE (TYP) TEMPORARILY
ATTACH WITH MASTIC OR
OTHER COMPOUND TO
SECURE DURING
BACKFILLING
OPERATIONS
FILTER FABRIC AT JOINTS
AS DESCRIBED BELOW (TYP)
PLAN VIEW
ELEVATION
WATER WARD SIDE
SCALE:
TYPICAL SHEET PILE SECTION
1/4"=1'-0" DT-SSP SECTION
TOE STONE - MDOT PLAIN
EXISTING GRADE VARIES
GEOTEXTILE FILTER FABRIC
TOP OF WALL: 605.36'
TIEROD CONNECTION : 603.36'
DREDGE DEPTH : 593.1'
TOE OF SHEET : 581.36'
2'- 0"
8'- 0"
3'- 0"
LWD : 601.1'
FILL TO PROPOSED GRADE
30'-0" MIN.
SS
P
W
AL
L D
ET
AI
LS
EA
G
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H
AR
BO
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AR
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PG
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GL
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CM-5.04
CH
SH
CH
17-37
6/10/2022
AS NOTED
BID
1 2 3
4 5 6 SCALE:
SHEET PILE FIRE INTAKE DETAIL
1/2"=1'-0"
3' M
IN
6" FEMALE NH CONNECTION
WITH PLUG (RED) AND CHAIN
TOE STONE
PVC PUMP SCREEN
PER SPECIFICATION
6" PVC PIPE
STEEL SHEET PILING
2'- 0"
LWD
6" PVC
2" GALV. BOLTS, WASHERS & NUTS
SEASONALLY REMOVABLE
REMOVABLE HDG STRAP/CLAMP
C3x5 CHANNEL OR UNISTRUT, WELDED TO SHEETING
2'- 0"
NOTES:
1. CONTRACTOR TO
VERIFY EXISTING
CONDITIONS PRIOR TO
INSTALLATION
2. PROVIDE TRANSITIONS
AS NEEDED
SCALE:
6/21/22 1 - ADD. #1
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