City of Columbus - File #: 1370-2019

• File #: 1370-2019
• Version: 1
• Type: Ordinance
• Status: Passed
• File created: 5/10/2019
• In control: Public Utilities Committee
• On agenda: 6/10/2019
• Final action: 6/14/2019
• Title: To authorize the Director of Public Utilities to modify the professional engineering services agreement with Hazen and Sawyer for the Jackson Pike Wastewater Treatment Plant Biosolids Land Application Improvements Project (Mod #4); to authorize the transfer within of $319,453 and the expenditure of up to $1,543,453.00 from the Sanitary Sewer General Obligation (G.O.) Bond Fund; and to amend the 2019 Capital Improvements Budget. ($1,543,453.00)

Date	Ver.	Action By	Action	Result
6/14/2019	1	CITY CLERK	Attest
6/12/2019	1	ACTING MAYOR	Signed
6/10/2019	1	COUNCIL PRESIDENT	Signed
6/10/2019	1	Columbus City Council	Approved	Pass
6/3/2019	1	Columbus City Council	Read for the First Time

Explanation

1. This legislation authorizes the Director of Public Utilities to modify (Mod #4) an existing engineering services agreement with Hazen and Sawyer for the Design Professional (DP) Services for the JPWWTP Biosolids Land Application Improvements project, CIP 650243-100002. Hazen and Sawyer will provide Preliminary Design Services (Step 1), Detailed Design and Bidding Services (Step 2), and Services During Construction (Step 3) services for this project. The work for this project generally includes a new or modified liquid (10%TS) land application load-out facility and the assessment of the solids train to identify potential improvements, additional equipment requirements, and upgrades to meet the City’s solids processing needs, e.g. the existing 14 biosolids tanks, pumping-mixing-piping systems, and other solids related ancillary equipment.

This modification (No. 4) will provide funding for Engineering Services During Construction (Step 3). Engineering Services During Construction will include Technical Project Representation (TPR) duties, construction phase engineering, start-up and commissioning assistance, training, SCADA Configuration Services, Standard Operating Procedures (SOP), and record documentation.

Professional Construction Management Services will be performed by others.

Modification Information:

1.1 Amount of additional funds to be expended: $1,543,453.00
Original Contract $ 298,247.00
Modification No. 1 $1,046,500.00
Modification No. 2 $ 168,310.00
Modification No. 3 $ 178,700.00
Modification No. 4 (Current) $1,543,453.00
CURRENT PROPOSED TOTAL $3,235,210.00

1.2 Reasons additional goods/services could not be foreseen.
This modification was anticipated

1.3 Reason other procurement processes are not used:
The funding provided by this contract modification is for the continuation of the existing work of the contract. Due to the highly complex and technical nature of this wast...