Addendum 1 17400.pdf
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- Solicitation number
- RFQ-171-180000000415-2
- Issued by
- Washtenaw County, Michigan
About this file
This is Addendum No. 1 issued by Matrix Consulting Engineers for the SAI Correctional Facilities Razor Ribbon Enhancements project (File No. 472/17400.SMD, Index No. 71060) in Michigan. The project involves enhancements to the perimeter security fencing including installation of new flex zone cable around C-unit, relocation of 12 fiberglass support rods from inside to outside the fence, and two days of re-supporting existing razor ribbon. All bidders must attend the pre-bid meeting and walkthrough to bid the project, with each person limited to representing only one bidder. The addendum includes clarifications on work hours (8 hours/day for 6 days/week or 10 hours/day for 4 days/week between 7am-6pm) and escort requirements (one escort per crew inside secure perimeter, no escorts required for outside perimeter work).
The addendum clarifies that the alternate bid shall be a deduct alternate, with the base bid including full demolition including foundations. Bids must be submitted both to the SIGMA VSS site and via email to Linda Feldpausch at FeldpauschL1@Michigan.Gov. The project is located at 18901 Waterloo Road in Chelsea, MI. The addendum includes technical drawings showing fence details, site plans, and gate specifications, as well as a meeting attendance record from the February 23, 2018 pre-bid conference held at 11:00 AM.
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Other files
| File | Type | Posted |
|---|---|---|
| Advertisement 17400.pdf | ||
| Specifications 17400.pdf | ||
| LEIN Request 17400.pdf | ||
| Plans 17400.pdf |
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Text version
CONSU LTING EN G INEERS, INC.
1601 E. GRAND RIVER, LANSING, MI 48906
PHONE: (517) 487-2511
FAX: (517) 487-2544
ADDENDUM NO. 1
Date: 02/28/18 Project Name: SAI Correctional Facilities Razor Ribbon Enhancements File No.: 472/17400.SMD Index No.: 71060 Matrix Project Number: 17303.00
This Addendum is issued for the purpose of modifying and/or clarifying the original Contract Documents and shall take precedence over them.
All work included herein shall be in accordance with the original drawings and specifications except as specifically noted herein. All incidental items required to provide the following modifications shall be included even though not specifically described.
This addendum is being sent to all bidders receiving plans and specifications. Receipt of this Addendum shall be noted on the Bid Summary in the appropriate location.
Clarification and Questions:
A1.1 Clarification: All bidders must attend the pre-bid meeting and walk through to bid the project. Each person may only represent one bidder.
A1.2 Clarification: The alternate listed shall be a deduct alternate.
A1.3 Clarification: Delete removal of fence, poles and foundation for the deduct alternate. Base bid shall include full demo including foundations.
A1.4 Clarification: Relocate (12) fiberglass support rods from the inside of the fence to the outside of the fence locations to be determined.
A1.5 Clarification: Install new flex zone cable instead of relocating the existing. Test new flex zone cable before removing the existing flex zone cable around C-unit.
A1.6 Clarification: Send bids to the SIGMA VSS site as well as email them to Linda Feldpausch FeldpauschL1@Michigan.Gov . In the Subject line include name of the project and file number 472/17400.SMD.
mailto:FeldpauschL1@Michigan.Gov
ADDENDUM NO. 1
A1.7 Clarification: Section 008000 Supplementary Conditions: Contractors will be allowed to work up to 8 hour days, 5 days a week, a request for 10 hour days may be considered.
Changed to: Contractors will be allowed to work up to 8 hour days, 6 days a week, or 4 days a week at 10 hours per day. Time shall be between 7 am and 6 pm.
A1.8 Clarification: One escort for each crew working inside secure perimeter will be provide.
Escorts not required on the outside perimeter.
A1.9 Clarification: Include two days of re-supporting the existing razor ribbon.
Attachments:
A1.10 Sign in sheet.
A1.11 Drawing sheet C-100.
A1.12 Drawing sheet C-200
End of Addendum No. 1
C-100
JKB
JFS
N file no.
checked by drawn by consultant issue date index no.
contract order no.
71060 consultant job no.
17303.00 sheet title
472/17400.SMD
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BID SET 02/14/2018
ADDENDUM #1 02/28/2018
FENCING AND GATES NOTES
GRADE
EXISTING "A"
FENCE
EXISTING SPOOLS,
TYP
x x x x x x x x x x x x x x x x x x x x x x x x x x
NEW DETAINER HOOK
RAZOR RIBBON w/ 12"
LOOP SPACING 36
APPROACH
1. ALL FABRIC, RAILS, POSTS, GATES AND FITTINGS SHALL BE HOT-DIPPED GALVANIZED
STEEL WITH ZINC COATING, UNLESS NOTED OTHERWISE. ALL FABRIC SHALL BE 2"
DIAMOND MESH.
2. ALL CHAIN LINK FENCE, GATE AND COMPONENTS SHALL HAVE GALVANIZED FINISH.
3. ALL FENCING TO BE KNUCKLED TOP AND BOTTOM.
4. CONTRACTOR SHALL PROVIDE SHOP DRAWINGS FOR ALL FENCING.
5. ALL FRAMES SHALL BE CONSTRUCTED IN SHOP. CONTRACTOR SHALL FIELD-MEASURE
POSTS PRIOR TO CONSTRUCTION.
6. ALL GATE FRAMES SHALL BE CONSTRUCTED WITH WELD CUPPED JOINTS (FISH MOUTH).
7. ALL WELDS SHALL BE CLEAN, UNIFORM, CONTINUOUS AND FREE OF RUST. GRIND
WELDS SMOOTH AND CLEAN PRIOR TO APPLICATION OF GALVANIZED FINISH.
11'-5"
4" DIA. GATE POST
1.660" TOP RAIL
1.660" MID RAIL
1.660" BOTTOM
RAIL
FINISHED GRADE
SCALE: N.T.S.
4" DIA. GATE
POSTNEW FENCE
SECTIONS
PER PLAN
HEIGHT TO MATCH ADJACENT FENCE
1'-0"
4'-0"
SCALE: N.T.S.
6" OF SOIL
WIRE TIES TO CONNECT
5/6" STEEL ROD TO PIER,
TYP.
CONCRETE FOOTING
TYP., 18" DIA.
6" DEEP MDOT 23A
CRUSHED LIMESTONE
5'-0"
FINISHED GRADE
13'-6"
EXISTING FENCE
NEW GATE
EXISTING RAZOR
RIBBON
ADD (1) ROW 31"
DETAINER HOOK
RAZOR RIBBON TO
NEW TRANSOM
ADD 30" DETAINER
HOOK RAZOR RIBBON
WITH 12" LOOP SPACING
ADD 30" DETAINER
HOOK RAZOR RIBBON
WITH 12" LOOP SPACING
30"30"
11' -5"
7'7'
SCALE: N.T.S.
EXISTING FENCE
SYSTEM, TYP
REMOVE ENTIRE
FENCE SYSTEM
AROUND C-UNIT
REMOVE EXISTING
FENCE SYSTEM TO
NEXT ROUND POST
EXISTING FENCE
SYSTEM, TYP
EXISTING ROUND
POST
NEW FENCE, SEE
DETAIL #2 ON C200
NEW ROUND COLUMN,
SEE DETAILS #2 AND #3
ON C200
TIE EXISTING FENCE
INTO NEW ROUND
COLUMN
10'-0"
REMOVE ENTIRE
FENCE SYSTEM
AROUND C-UNIT
REMOVE EXISTING
FENCE SYSTEM TO
NEXT ROUND POST
EXISTING ROUND
POST
EXISTING FENCE
SYSTEM
NEW FENCE, SEE
DETAIL #2 ON C200
EXISTING FENCE
SYSTEM, TYP
SCALE: N.T.S.
19'-3" x x x x x x x x x x x x x
ADD TRANSOM
ABOVE GATE
CANE BOLT LOCK FOR 12' WIDE GATES
12"
6"
18"
CANE BOLT IN
OPEN POSITION
CANE BOLT IN
CLOSED
POSITION
CANE BOLT
RES, WELDED
CONTINUOUSLY
1" DIA. STEEL
CANE BOLT
CANE BOLT
GUIDES, WELDED
CONTINOUSLY
STOP, WELDED
CONTINOUSLY
FINISHED F=GRADE
18" DIA. X24" DEEP
CONCRETE PIER
1 1/2" DIA. STEEL
PIPE EMBEDDED IN
CONCRETE
PROVIDE LOCKS - SEE
DETAIL #7 ON C200
C-200
JKB, CCR
JFS
file no.
checked by drawn by consultant issue date index no.
contract order no.
71060 consultant job no.
17303.00 sheet title
472/17400.SMD
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BID SET 02/14/2018
ADDENDUM #1 02/28/2018
A-100
JKB
JFS
file no.
checked by drawn by consultant issue date index no.
contract order no.
71060 consultant job no.
17303.00 sheet title
472/17400.SMD
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BID SET 02/14/2018
ADDENDUM #1 02/28/20181
| Addendum No 1 |
| SC368_1773618022816150 |
| 20180228_SAI_Addendum1 |
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