BL132_25 AD 4.pdf

October 24, 2025

Addendum No. 4

BL132-25

Traffic Signal and Intelligent Transportation System (ITS) Demand Services on an Annual Contract

The due date for all bid submissions is October 29, 2025 at 2:50 PM.

Clarification

C1. The hours for section 4 that were published in Addendum #3 will be used to figure out which contractor had the low bid for section 4. You are not required to fill out the section 4 total. That will be calculated by the County using the hours listed below.

C2. Updated Section 5 Bid Schedule. Change highlighted.

Section 5 - ATMS Installation, Maintenance and Repair

SECTION 5 BID SCHEDULE (10/24/25)

ITEM #

APPROX.

ANNUAL

QTY

DESCRIPTION UNIT PRICE TOTAL

PRICE

5-1 15 EA Install CCTV System $ $

5-2 20 EA Replace CCTV Camera $ $

5-3 150 EA Maintenance of CCTV System With Camera Cabinet

5-4 200 EA Maintenance of CCTV System Without Camera Cabinet

5-5 35 EA Maintenance of ATMS Hub Cabinet $ $

5-6 5 EA Furnish and Install Fiber Patch Panel, Wall Mount, 12 Port $ $

5-7 500 EA Fusion Splice $ $

5-8 15 EA Mobilization for Fusion Splice – Underground Cable

5-9 15 EA Mobilization for Fusion Splice – Existing Aerial Cable

5-10 3000 LF Furnish and Install Tracer Wire $ $

5-11 5 EA Mobilization for Tracer Wire Installation $ $

5-12 8 EA Furnish and Install Pull Box, PB-7 (Split Lid) $ $

5-13 100 LF Furnish and Install 2” Rigid Riser $ $

5-14 150 LF Directional Bore, 1- 2” HPDE $ $

5-15 3000 LF Directional Bore, 2- 2” HPDE $ $

5-16 1000 LF Directional Bore, 3- 1 ¼ ” HPDE $ $

5-17 500 LF Furnish and Install UNDERGROUND OSP Fiber Optic Cable, Drop, SM, 12 Fiber $ $

5-18 4000 LF

Furnish and Install UNDERGROUND OSP Fiber Optic Cable, Loose Tube, SM, 24 or 48 Fiber

5-19 2000 LF

Furnish and Install UNDERGROUND OSP Fiber Optic Cable, Loose Tube, SM, 72 or 96 Fiber

5-20 1000 LF

Furnish and Install UNDERGROUND OSP Fiber Optic Cable, Loose Tube, SM, 144 Fiber

5-21 1000 LF

Furnish and Install UNDERGROUND OSP Fiber Optic Cable, Loose Tube, SM, 288 Fiber

5-22 500 LF Furnish and Install AERIAL OSP Fiber Optic Cable, Drop, SM, 12 Fiber $ $

ITEM #

APPROX.

ANNUAL

QTY

DESCRIPTION UNIT PRICE TOTAL

PRICE

5-23 1000 LF

Furnish and Install AERIAL OSP Fiber Optic Cable, Loose Tube, SM, 24 or 48 Fiber

5-24 3000 LF Furnish and Install AERIAL OSP Fiber Optic Cable, Loose Tube, SM, 72 or 96 Fiber $ $

5-25 500 LF Furnish and Install AERIAL OSP Fiber Optic Cable, Loose Tube, SM, 144 Fiber $ $

5-26 500 LF Furnish and Install AERIAL OSP Fiber Optic Cable, Loose Tube, SM, 288 Fiber $ $

5-27 400 LF Furnish and Install UNDERGROUND Shielded CAT6 Cable

5-28 400 LF Furnish and Install AERIAL Shielded CAT6 Cable $ $

5-29 500 LF Furnish and Install ¼” Strand $ $

5-30 800 LF Remove Abandoned UNDERGROUND Communication Cables

5-31 300 LF Remove Abandoned AERIAL Communication Cables

For more information on Section 5 bid items 1-31, see Part J (Section 5 – ATMS/ITS Installation, Maintenance and Repair), Number 3 (Bid Schedule Item Details) of this Invitation to Bid.

ITEM # DESCRIPTION APPROX.

ANNUAL QTY

UNIT

RATE

TOTAL

PRICE

5-32. Traffic Control

5-32.a Traffic Control – Minimum 4 Hours 10 EA $ $ 5-32.b Traffic Control – Per Hour 40 HRS $ $

5-33. Hourly charge for EQUIPMENT not covered by above unit prices 5-33.a Aerial Bucket Truck 40 HRS $ $ 5-33.b Pickup Truck 80 HRS $ $ 5-33.c 1-ton Truck 24 HRS $ $ 5-33.d Backhoe / MiniEx 24 HRS $ $ 5-33.e Air compressor 16 HRS $ $ 5-33.f Boring Machine/Equipment 4 HRS $ $ 5-33.g Fiber Splice Trailer 16 HRS $ $

5-34. Hourly charge for LABOR not covered by above unit prices 5-34.a PM/Superintendent 64 HRS $ $ 5-34.b Foremen 80 HRS $ $ 5-34.c Electrician 96 HRS $ $ 5-34.d Laborer 120 HRS $ $ 5-34.e Lineman 80 HRS $ $

ITEM # DESCRIPTION APPROX.

ANNUAL QTY

UNIT

RATE

TOTAL

PRICE

5-34.f Fiber Splicer 64 HRS $ $ 5-34.g Equipment Operator 48 HRS $ $

Additional Quantities 5-35 Surcharge for Emergency work per order 5 EA $ $

N/A Estimated Emergency response time (Not to exceed 2 hours) N/A HRS N/A

5-36 MATERIALS – Percentage markup above cost (Not to exceed 10%) $ 15,000 % $

SECTION 5 TOTAL $

SECTION 1 TOTAL $

SECTION 2 TOTAL $

SECTION 3 TOTAL $

SECTION 4 TOTAL $

SECTION 5 TOTAL $

BID TOTAL

Gwinnett County requires pricing to remain firm for the duration of the initial term of the contract. Failure to hold firm pricing for the initial term of the contract will be sufficient cause for Gwinnett County to declare bid non-responsive. Contract to start January 1, 2026 or upon award.

Unless otherwise noted, bid prices will remain firm for four (4) additional years. If a percentage increase/decrease will be a part of this bid, please note this in the space provided together with an explanation.

Option 1: _______________________________________________________________________Increase / Decrease (circle one)

Option 2: ______________________________________________________________________ Increase / Decrease (circle one)

Option 3: _______________________________________________________________________Increase / Decrease (circle one)

Option 4: _______________________________________________________________________Increase / Decrease (circle one)

Company Name

Thank you, Michael Milstein Purchasing Associate II-

October 24, 2025