Purchasing Type: Change Order (CO)
Public Hearing: YES ☐ NO ☒ Department: Purchasing & Contracting
AGENDA ITEM:
Title
Commission District(s): All
CO - Change Order No. 1 to Contract No. 1240831 Consent Decree - Proactive and Reactive Assessment and Cleaning For Gravity Sewer Lines (PRAC) [Multiyear Contract With 1 Option to Renew]: for use by the Department of Watershed Management (DWM). This contract consists primarily of providing sanitary sewer assessments that include: assessments for gravity sewer pipes with diameters from 8” to over 36”; tiered assessments for 8” to 18”; and TISCIT assessment for pipes larger than 18”. This request is to add new scope of work and increase the existing scope of work and funding. Awarded to Metals and Materials Engineers, LLC. Amount Not To Exceed: $5,611,257.89.
Body
Information Contact: Cathryn G. Horner, Chief Procurement Officer
Phone Number: (404) 371-6334
PURPOSE:
Awarded by the BOC on January 26, 2021 for an amount not to exceed $5,144,324.70. This contract consists primarily of sanitary sewer assessments along with manhole condition assessments and ancillary work. These additional services include cleaning sewers, adjusting manholes, easement clearing, site restoration, and performing sanitary sewer point repairs. The sanitary sewer assessments were divided into two categories: proactive sewer assessments and reactive sewer assessments. The reactive sewer assessments will support DWM operations and maintenance activities which need assessment findings to address items such as sewer spills, spill prevention, sewer cleaning verification, and pipe failure.
This request, to increase funding and the scope of work under the proactive and reactive sewer assessments, will allow for the performance of additionally identified CCTV assessment activities needed to stay in compliance with the County’s EPA approved Contingency and Emergency Response Plan (CERP).
In addition to the above, this request will also allow for the performance of urgent point repairs using a cost and time efficient internal point repairs method; replenishment of the contract allowance; and assistance to County staff in completing flow meter installation, maintenance, and removal. Lastly, this request will allow for the performance of vented manhole cover replacements that will assist in the reduction of inflow and infiltration as well as collection system capacity restoration.
RECOMMENDATION:
Recommended Action
Recommend approval of Change Order No. 1 with:
Metals & Materials Engineers, LLC, 1669 Litton Drive, Stone Mountain, GA 30083
Amount Not To Exceed: $5,611,257.89
and authorize the Chief Executive Officer to execute the change order and all associated documents.
ADDITIONAL INFORMATION:
1. LSBE Participation: 20%
2. Mentor Protégé: Integrated Construction Management, Inc.
3. Contract Effective Date: June 11, 2021
4. Contract Expiration Date: December 31, 2025
5. Amount Spent to Date: $1,531,235.47
6. Funding: Renewal & Extension
CIP Line No. 44 (DWM-WIFIA and/or GEFA)