472_472_21139_RWG_Cotton VMS Phase 1_Addendum 03-Combined.pdf

DTMB-0414 (Rev 12/17)

DEPARTMENT OF TECHNOLOGY, MANAGEMENT AND BUDGET

State Facilities Administration Design and Construction Division

CONSTRUCTION BID ADDENDUM NO. 3

This form identifies an Addendum to Bidding Documents, and incorporates interpretations or clarifications, modifications, acceptance of proposed “or equal” materials, and other information into the Bidding Documents. Addenda will be numbered by the Professional and distributed through www.michigan.gov/SIGMAVSS as an attachment.

TO:

ALL BIDDERS

DATE ISSUED

10/2/2023

PROJECT NAME

Video Management System Upgrade – Phase 1 – G. Robert Cotton Correctional Facility 3500 N. Elm Road, Jackson, MI 49201

FILE NUMBER

472/21139.RWG

PROFESSIONAL

Commtech Design, Inc.

PROJECT DIRECTOR

Rob Gruesbeck

BID OPENING DATE:

10/4/2023

ADDENDUM ITEMS: (attach additional sheets and drawings if required) Attachments:

1. Drawings: E-200, E-800, TC-328

Drawings reissued:

1. E-200 – Sheet re-issued to include conduit from admin building to new camera locations.

2. E-800 – Sheet re-issued to include more information on ground cable for cameras located on poles.

3. TC115 – Cabinet 011. Camera 0443. Change diagram to show that this camera shall utilize long distance

Game Changer type cable.

4. TC-328 – Sheet re-issued to include conduit from admin building to new cameras JCF-0449, JCF-0450 and

JCF-1106.

Clarifications:

1. Electrical Clarification: Electrical Contractor shall provide and install a new ground wire to the camera head from the ground bar located in junction box at base of pole at all locations with existing and new cameras on poles.

ACKNOWLEDGEMENT: This Addendum must be acknowledged by the Bidder in the space provided in the Bid Summary and Bid Form. Failing to acknowledge Addenda may be cause for the Bid to be rejected. Addenda will become part of the Contract Documents.

PROFESSIONAL: Bret Emerson, Commtech Design Inc. DATE: 10/2/2023

APPROVED BY:

PROJECT DIRECTOR: Rob Gruesbeck DATE: 10/2/2023 http://www.michigan.gov/SIGMAVSS

2 2

(1) 1" PVC

(1) 1" PVC

(1) 1" PVC

(1) 1" PVC

(1) 1" PVC

(1) 1" PVC

(1) 1" PVC

(1) 1-1/2" PVC

HAND HOLE

1-1/2" CND

HAND HOLE

ELECTRICAL KEY NOTES

PROVIDE AND INSTALL NEW SURGE PROTECTION

DEVICES AND JUNCTION BOX FOR CAMERAS ON POLE.

SEE SHEET E-800 DETAIL 3.

PROVIDE AND INSTALL SURGE PROTECTION DEVICES

IN COMMUNICATIONS ROOM TO CAMERAS ON

BUILDING. SEE SHEET E-800 DETAIL 2.

PROVIDE AND INSTALL SURGE PROTECTION DEVICES

IN PERIMETER CABINETS. SEE SHEET E-800 DETAIL 1.

PROVIDE AND INSTALL NEW QUAZITE JUNCTION BOX

OR EQUAL FOR HAND HOLE. EQUALS SHALL BE

PRE-APPROVED PRIOR TO INSTALLATION.

DIRECTIONALLY BORE ALL CONDUIT TO BE INSTALLED.

SEE DRAWINGS FOR SIZE AND QUANTITY. PROVIDE

AND INSTALL ALL REQUIRED CONDUIT, HARDWARE, &

JUNCTION BOXES.

PROVIDE AND INSTALL NEW POLE WITH TRUSS ARM

FOR CAMERA ABOVE SALLY PORT GATE. SAW CUT

AND PATCH AS REQUIRED. REFER TO SHEET E-100

FOR POLE INFORMATION, E-801 FOR DETAILS, AND

LOW VOLTAGE DRAWINGS FOR CAMERA AND LOW

VOLTAGE CABLE TYPE & QUANTITY. PROVIDE AND

INSTALL ALL CONDUIT, HARDWARE, & JUNCTION

BOXES TO COMMUNICATIONS ROOM IN SUPPORT

SERVICES BUILDING.

E-200

DRK

JFS

SITE PLAN

N ELECTRICAL - SITE PLAN

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checked by drawn by consultant issue date acctg template.

contract order no.

472JCFmaintproj consultant job no.

1065_24B sheet title

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VIDEO SECURITY FLOOR

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08/31/2023BID SET

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900 105 20 180

SCALE: 1" = 90'-0"

09/25/2023ADDENDUM 22

09/29/2023ADDENDUM 33

CAMERA JUNCTION BOX INSTALLATION DETAIL

SCALE: N.T.S.

#10 AWG

#10 AWG

#10 AWG

#10 AWG

ETHERNET SWITCH

CABINET

LIGHTING ARRESTORS

ELECTRICAL EQUIPMENT

TYPICAL FOR

EACH PIECE OF

EQUIPMENT

CONNECT TO GROUND BAR

#10 AWG

TELECOMMUNICATIONS

GROUND BAR

GROUND BAR TYPICAL

TYPICAL CRIMP LUG CONNECTIVITY

1. ALL GROUNDING CONNECTIONS SHALL BE ROUTED TO CLOSEST

GROUND BAR.

2. GROUND BAR WILL BE PROVIDED WITH THE CABINET AND WILL BE

CONNECTED TO THE EARTH, ELECTRICAL GROUNDING SYSTEM,

AND POLE.

3. ALL BONDING CONNECTIONS SHALL BE MAKE WITH TWO HOLE

CRIMP LUGS ONLY AT THE GROUND BAR.

4. FROND CONNECTIONS SHALL BE MAKE WITH A MINIMUM OF #10

AWG CABLE.

5. ALL GROUND WIRES SHALL HAVE GREEN INSULATION.

GROUNDING NOTES

COMMUNICATIONS GROUNDING DETAIL

SCALE: N.T.S.

BUILDING MOUNTED CAMERA SURGE PROTECTION DETAIL

SCALE: N.T.S.

PATCH PANEL

DATA SWITCH

NEW SURGE PROTECTOR

TO GROUND BUS TYP.

GRADE

POLE MOUNTED CAMERA DETAIL - WITH HAND HOLE

SCALE: N.T.S.

GROUND ROD

CADWELD

HANDHOLE

NEW 1" TYPE C

JUNCTION BOX

NEW JUNCTION BOX

NEW 1" PVC (CAMERA CABLE) FROM

CABINET

NEW1" RGS LOW

VOLTAGE CONDUIT

NEW CAMERA. SEE SHEET E-800

DETAIL 4 FOR MOUNTING HEIGHTS

NEW 1" CONDUIT

NEW CAMERA BACK BOX

NEW PVC CONDUIT

(MATCH EXISTING)

NEW PVC COUPLING

NEW HAND HOLE

3/4" RIGID CONDUIT TO

CAMERA

CONDUIT TO

UNDERGROUND CONDUIT

NEW SURGE

SUPPRESSOR

RAYCAP NJ2010B

NEW 8"W X 8"H X 4"D

ENCLOSURE, NEMA 3R, HINGED

JUNCTION BOX HOFFMAN

A10R86HCR

PROVIDE WITH PAD

LOCKABLE LATCH

STAINLESS

STEEL PIPE

STRAP, TYP.

STEEL

CHANNEL,

UNISTRUT OR

EQUAL

GROUND WIRE

POLE

GROUND WIRE.

CONNECT TO GROUND

BAR. JUMPER TO TSS

WITH #12AWG

SIDE VIEWFRONT VIEW

NEW 1"x3"x1/4" TK.

COPPER GROUND

BAR

GROUND WIRE TO CAMERA GROUND

LUG AT EVERY NEW AND EXISTING

CAMERA LOCATION

CAT6 CABLE

TSS

CAT6 CABLE

1500VA WALL BRACKET DETAIL

SCALE: N.T.S.

1500VA UPS UNIT

TOP BRACKET

BOTTOM BRACKET

SCREW SECURING BRACKET TO WALL

(TYPICAL) REPEAT ON BOTTOM BRACKET

SCREW SECURING BRACKET TO UPS UNIT

(TYPICAL) REPEAT ON BOTTOM BRACKET

EXISTING POWER

STRIP FED FROM

UPS

NEW SURGE PROTECTION DEVICES

EXISTING POE INJECTORS

EXISTING MODULAR JACKS IN

SURFACE MOUNT BOX

EXISTING TYPICAL

COMMUNICATION CONDUITS TO

LIGHT POLES AND OTHER

CABINETS

EXISTING GROUND BAR

NEW CAT 6 CABLES TO

CAMERAS

EXISTING CAT 6 CABLES TO

CAMERAS

NEW CAT 6 CABLES TO

CAMERAS

EXISTING 2'X2'

FIREPROOF PLYWOOD

WALL FIELD

NEW CAT 6 CABLES TO

CAMERAS

NEW CAT 6 CABLES TO

CAMERAS

EXISTING CAT 6 CABLES TO

CAMERAS

NEW CAT 6 CABLES TO

CAMERAS

NEW CAT 6 CABLES TO

CAMERAS

CAT-6 PATCH CABLES

ADD D-RINGS AS REQUIRED

WALL FIELD BUILD-OUT FOR CAMERAS ON POLES FED FROM BUILDINGS DETAIL

SCALE: N.T.S.

EXISTING MOUNTING

POLE

EXISTING TYPICAL

COMMUNICATIONS

CONDUITS TO LIGHT

POLES AND OTHER

CABINETS

EXISTING MODULAR JACKS IN

SURFACE MOUNT BOX

EXISTING MODULAR JACKS IN

SURFACE MOUNT BOX

EXISTING MODULAR JACKS

IN SURFACE MOUNT BOX

EXISTING MODULAR JACKS

IN SURFACE MOUNT BOX

EXISTING MOUNTING

POLE

NEW SURGE

PROTECTION

DEVICES

EXISTING POE INJECTORS

EXISTING POWER

SUPPLY FOR

ETHERNET

SWITCH- TO

REMAIN

EXISTING

ETHERNET

SWITCH

FUTURE

SWITCH

EXISTING POWER

SUPPLY FOR

ETHERNET

SWITCH- FUTURE

EXISTING FIBER OPTIC

PATCH PANEL

RESERVED FOR ELECTRICAL

EXISTING PLUG STRIP

EXISTING GROUND BAR

NETWORK CABINET DETAIL - TYPICAL FOR PERIMETER CABINETS

SCALE: N.T.S.

TO UPS

TO POWER SOURCE

GROUND CABLES

CAT-6 PATCH CABLES

GROUND CABLES

E-800

DRK

JFS

ELECTRICAL DETAILS

C om m te ch

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472/21139.RWG

file no.

checked by drawn by consultant issue date acctg template.

contract order no.

472JCFmaintproj consultant job no.

1065_24B sheet title

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VIDEO SECURITY FLOOR

PLANS

08/31/2023BID SET

M a t r ix

09/29/2023ADDENDUM 33

TC115

COTTON CORRECTIONAL FACILITY

CAMERA ONE LINE DIAGRAMS - PERIMETER

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COTTON SECURITY

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TC328

COTTON SITE PLAN - NEW & ADDITIONAL

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GENERAL SECURITY NOTES

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