CITY OF SEBASTOPOL
CITY COUNCIL
AGENDA ITEM
Meeting Date: November 15, 2022
To: Honorable Mayor and City Councilmembers
From: Larry McLaughlin, City Manager
Subject: Engineering Services for Zimpher Creek Sewer Improvements Part 1, 2 Recommendation: Approval of Amendment No. 41 of Master Agreement 2010-01-36 with GHD Inc. for Engineering Services for the Zimpher Creek Sewer Relocation Improvements Part 1, 2 for amount not to exceed $130,000.
Funding: Currently Budgeted: ___X*____ Yes _______ No _____ N/A Account Code 511-23-50-9902/Costs $130,000 authorized in City Approved Budget (if applicable) __AK______ (verified by Administrative Services Department)
*See funding breakdown in Fiscal Impact section.
INTRODUCTION:
The item is to request Council approval of Amendment No. 41 of Master Agreement 2010-01-36 with GHD Inc. for the Zimpher Creek Sewer Relocation Improvements Part 1 (CIP #0604-37.00) and Part 2 (CIP #0610-70.00).
BACKGROUND:
In September 2016 GHD was competitively selected to perform preliminary engineering, prepare a design, and provide construction engineering support for the rehabilitation or replacement of the existing sewer main from Zimpher Drive (upstream) to Murphy Avenue (downstream). The sewer main is 8-inch diameter and is comprised of a combination of PVC and ductile/cast iron pipe segments and 11 manholes. The alignment crosses Zimpher Creek in several locations as it winds down the creek channel while serving adjacent residential and commercial properties. The sewer main also serves numerous upstream parcels accessed from Covert Lane, including Norlee Street, The Village Green Condominiums and Teresa Court.
Between Zimpher Drive and Murphy Avenue the sewer main serves numerous residential and commercial properties. Root intrusion and blockages have resulted in past sanitary sewer overflows (SSOs) along this segment, and the numerous manholes and location have made access and maintenance challenging for City staff. Issues of seasonal flooding and erosion around manholes are also a concern. The City desires to eliminate the risk of future SSOs and main failures while improving pipeline performance and access at critical junctions.
The sewer main serves numerous properties along its alignment, and its continued service is critical. Relocating the main out of the creek channel and into a City street presents hydraulic challenges and could require small capacity pumping stations and residential plumbing retrofits. Rehabilitating the sewer main in place or replacing it in a similar alignment would maintain service to the existing parcels. The environmental risks associated with the sewer main remaining in very close proximity to the active creek channel must be mitigated.
Agenda Item Number 8
Agenda Item Number 8
City Council Meeting Packet for November 15, 2022
DISCUSSION:
The engineering work was initially authorized under Amendment #19 but was subsequently stopped in order to obtain and complete the CCTV inspection work and findings. There were subsequent changes in Engineering Department staffing and that also caused a lapse in the oversight of the project and work.
The previous scope of work and budget for design was based on the assumption that the design would be Cured-in-place pipe (CIPP) rehabilitation. As part of GHD’s previous scope of work, CCTV inspection video of the sewer main was reviewed, a topographic survey of the project area was performed, and a draft preliminary design report was prepared. The draft preliminary design report, which was issued in July 2017, evaluated three alternatives for the rehabilitation and replacement of the existing sewer main, plus a “do nothing” alternative. Two trenchless alternatives and one open cut alternative were considered for the rehabilitation or replacement of the sewer main along Zimpher Creek. The alternatives evaluated were:
1. CIPP rehabilitation
2. Horizontal directional drilling (HDD) installation, and
3. Construction of new sewer in public right-of-way.
Evaluation criteria were chosen to qualitatively and quantitatively compare project alternatives, including hydraulics, utility interferences, constructability, environmental reviews and permitting requirements, community impacts, and project costs. All the alternatives were determined technically feasible (i.e., it appears possible to construct each alternative). “Do Nothing” alternative was eliminated due to the lack of improvement for system reliability and regulatory compliance. Alternative 1, CIPP rehabilitation, was determined to be preferable over the other alternatives considered. This alternative had the lowest anticipated impacts to existing utilities and the community and was most preferable for constructability and project cost.
The project description and scope have been updated to better match what the CCTV inspections have identified as well as making sure that the new project descriptions match what is shown in the adopted Fiscal Year 2022-23 CIP. The project also included an additional improvement to reduce flows to the Zimpher Creek sewer main by rerouting the flows from Covert Lane to Healdsburg Avenue. A new 8” sewer (250 LF) would connect MH-402 in Covert Lane to MH-401 in Healdsburg Avenue, which allows for gravity flow. A new sanitary sewer cleanout will be installed near the intersection of Zimpher Road and Covert Lane to provide continued service to the properties that currently connect to the existing 8” sewer between MH-402 and MH-403. Excavation for the new sewer will be approximately 10 feet deep with various utility crossings that need to be considered in the design.
GOALS:
This action supports the following City Council Goals and General Plan Actions:
• Goal 2 - Maintain, Improve and Invest in the City’s Infrastructure (Water, Sewer, Streets, Circulation, Parks, Storm Drains and Public Facilities).
PUBLIC COMMENT:
As of the writing of this staff report, the City has not received any public comment. If some staff receives public comment from interested parties following the publication and distribution of this staff report, such comments will be provided to the City Council as supplemental materials before or at the meeting. In addition, public comments may be offered during the public comment portion of the agenda item.
Agenda Item Number 8
Agenda Item Number 8
City Council Meeting Packet for November 15, 2022
PUBLIC NOTICE:
This item was noticed in accordance with the Ralph M. Brown Act and was available for public viewing and review at least 72 hours prior to schedule meeting date.
FISCAL IMPACT:
The engineering design cost is included in the adopted Fiscal Year 2022-23 CIP budget as summarized in Table 1.
The proposed Fee is $130,000 and the funding source is summarized in Table 1.
Table 1 Fund Source Summary
Fund No. and Name CIP Project Approved Budget
Amount
511 – Sewer Capital #0604-37.00 Zimpher Creek Sewer Part 1 $ 30,000. 511 – Sewer Capital #0611-70.00 Zimpher Creek Sewer Part 2 100,000.
Total $130,000.
RECOMMENDATION:
Staff recommendsthe Sebastopol City Council approve and authorize the City Manager to execute Amendment No. 41 of Master Agreement 2010-01-36 with GHD Inc. for Engineering Servicesfor the Zimpher Creek Sewer Relocation Part 1, 2 Project Nos. 0604-37.00 and 0611-70.00 for an amount not to exceed $130,000.
Attachments:
Proposal from GHD Inc.
Agenda Item Number 8
Agenda Item Number 8
City Council Meeting Packet for November 15, 2022
2235 Mercury Way, Suite 150
Santa Rosa, California 95407
United States
www.ghd.com
The Power of Commitment
GHD
Our ref: 11213893
November 08, 2022
Mr. Larry McLaughlin
City Manager/City Attorney
City of Sebastopol
7120 Bodega Ave.
P.O. Box 1776
Sebastopol, CA 95473
RE: Proposal for Professional Engineering Services: Zimpher Creek Sewer Relocation Part 1 (City Project No. 0604.37.00) and Part 2 (City Project No. 0610.70.00) Dear Mr. McLaughlin:
GHD is please to provide this proposal for professional engineering services to develop plans, specifications and a construction estimate for the Zimpher Creek Sewer Relocation Project Parts 1 and 2. Part 1 is the rerouting of sewer flows from Covert Lane to Healdsburg Avenue (City Project No. 0604.37.00), and Part 2 is the rehabilitation or replacement of the sewer main between Zimpher Drive and Murphy Avenue (City Project No. 0610.70.00). This proposal is submitted in accordance with GHD’s City Engineer Master Agreement 2010-01-36.
Background
In September 2016 GHD was competitively selected to perform preliminary engineering, prepare a design, and provide construction engineering support for the rehabilitation or replacement of the existing sewer main from Zimpher Drive (upstream) to Murphy Avenue (downstream). The sewer main is 8-inch diameter and is comprised of a combination of PVC and ductile/cast iron pipe segments and 11 manholes. The alignment crosses Zimpher Creek in several locations as it winds down the creek channel while serving adjacent residential and commercial properties. The sewer main also serves numerous upstream parcels accessed from Covert Lane, including Norlee Street, The Village Green Condominiums and Teresa Court.
Between Zimpher Drive and Murphy Avenue the sewer main serves numerous residential and commercial properties. Root intrusion and blockages have resulted in past sanitary sewer overflows (SSOs) along this segment, and the numerous manholes and location have made access and maintenance challenging for City staff. Issues of seasonal flooding and erosion around manholes are also a concern. The City desires to eliminate the risk of future SSOs and main failures while improving pipeline performance and access at critical junctions.
The sewer main serves numerous properties along its alignment, and its continued service is critical. Relocating the main out of the creek channel and into a City street presents hydraulic challenges and could require small capacity pumping stations and residential plumbing retrofits. Rehabilitating the sewer main in place or replacing it in a similar alignment would maintain service to the existing parcels. The environmental risks associated with the sewer main remaining in very close proximity to the active creek channel must be mitigated.
Agenda Item Number 8
Agenda Item Number 8
City Council Meeting Packet for November 15, 2022
11213893 | RE: Proposal for Professional Engineering Services: Zimpher Creek Sewer Relocation Part 1 (City Project No. 0604.37.00) and Part 2 (City Project No. 0610.70.00) 2
Preliminary Engineering
The previous scope of work and budget for design was based on the assumption that the design would be Cured-in-place pipe (CIPP) rehabilitation. As part of GHD’s previous scope of work, CCTV inspection video of the sewer main was reviewed, a topographic survey of the project area was performed, and a draft preliminary design report was prepared. The draft preliminary design report, which was issued in July 2017, evaluated three alternatives for the rehabilitation and replacement of the existing sewer main, plus a “do nothing” alternative. Two trenchless alternatives and one open cut alternative were considered for the rehabilitation or replacement of the sewer main along Zimpher Creek. The alternatives evaluated were:
1. CIPP rehabilitation
2. Horizontal directional drilling (HDD) installation, and
3. Construction of new sewer in public right-of-way.
Evaluation criteria were chosen to qualitatively and quantitatively compare project alternatives, including hydraulics, utility interferences, constructability, environmental reviews and permitting requirements, community impacts, and project costs. All the alternatives were determined technically feasible (i.e., it appears possible to construct each alternative). “Do Nothing” alternative was eliminated due to the lack of improvement for system reliability and regulatory compliance. Alternative 1, CIPP rehabilitation, was determined to be preferable over the other alternatives considered. This alternative had the lowest anticipated impacts to existing utilities and the community and was most preferable for constructability and project cost.
The project also included an additional improvement to reduce flows to the Zimpher Creek sewer main by rerouting the flows from Covert Lane to Healdsburg Avenue. A new 8” sewer (250 LF) would connect MH-402 in Covert Lane to MH-401 in Healdsburg Avenue, which allows for gravity flow. A new sanitary sewer cleanout will be installed near the intersection of Zimpher Road and Covert Lane to provide continued service to the properties that currently connect to the existing 8” sewer between MH-402 and MH-403. Excavation for the new sewer will be approximately 10-feet deep, and there will be several utility crossings (underground water, gas, and electric lines).
The alternatives evaluated and rerouting of flows from Covert Lane to Healdsburg Avenue are shown on Attachment 1 (Figures 1 – 5 from the preliminary engineering report).
Following submission of the draft preliminary design report the City placed the project on hold.
Scope of Work
GHD’s proposed Scope of Work is to finalize the preliminary design report, prepare construction documents for the Project, including the City’s “front end”, or boilerplate specifications and package the documents for the City’s advertising and bidding, as well as provide support to City staff during the bid period. This Scope of Work assumes the project includes Alternative 1 CIPP rehabilitation (City Project No. 0610.70.00), and rerouting of flows from Covert Lane to Healdsburg Avenue (City Project No. 0604.37.00). Below is a detailed summary of the proposed scope of services.
Task 1. Project Coordination
This task is for overall project management, team coordination, meetings, and project administration, HSE/JSEA health and safety, and related managerial items. It also includes budget and schedule tracking, project and contract oversight, QA/QC and project invoicing during the duration of design.
Agenda Item Number 8
Agenda Item Number 8
City Council Meeting Packet for November 15, 2022
11213893 | RE: Proposal for Professional Engineering Services: Zimpher Creek Sewer Relocation Part 1 (City Project No. 0604.37.00) and Part 2 (City Project No. 0610.70.00) 3
1.1 Project Management: GHD will update the original Project Work Plan prepared for the project. The Project Work Plan communicates the background, scope, schedule, budget, and team member roles to the design team and is used to drive the project and maintain accountability. GHD will coordinate with team members and stakeholders during the design. GHD will submit monthly invoices to the City for our efforts on the project.
1.2 Project Meetings: We have budgeted to attend three (3) meetings, one kick-off / field review meeting, one at 60% design, and one at 90% design. The kick-off meeting will review of the preliminary design report with the City, discuss the alternatives and any comment the City may have. GHD will also maintain regular contact with the City via phone calls, email and other methods to make sure communication remains open and consistent during the course of design.
1.3 Site Visits: The Project Engineer will perform a site visit and review the project area to confirm layouts prior to the supplemental topographic survey, and additional site visits, as needed, during development of detailed design.
1.4 Project Quality: GHD will perform quality control reviews of all submittals.
Deliverables:
• Project Work Plan
• Meeting agenda and minutes
Task 2. Topographic Survey
GHD’s will perform a supplemental topographic survey in support of the project design.
2.1 Review Existing Information & CCTV: GHD will review the previously completed Preliminary Design Report, mapping, survey, analysis results and other information. We will also review previously completed CCTV video inspection of the existing pipeline, and new CCTV video inspection to identify any issues which may have arisen with the sewer mains since the previous CCTV inspection. It is assumed the City will engage a CCTV video inspection contractor to perform a new inspection of the project sewer mains.
2.2 Finalize Preliminary Design Report: GHD will incorporate review comments from the City into the draft Preliminary Design Report, update construction cost estimates for each alternative, reconfirm the recommended project and finalize the report.
2.3 Field Topographic Survey: The supplemental topographic survey will include areas needed to further define the project area as needed for design of the recommended project. One day of field survey is included in the budget. Existing benchmarks and previously established survey control will be used.
2.4 Office Survey: The previous topographic survey mapping will be updated. This mapping will be used for the development of design drawings.
Deliverables:
• Final Preliminary Engineering Report (electronic PDF) Task 3. 60% Design
GHD will prepare 60% plans, technical specifications and opinion of probable construction cost using the updated topographic survey prepared in Task 2 and project information prepared for the Capital Improvement Plan design submittal.
Agenda Item Number 8
Agenda Item Number 8
City Council Meeting Packet for November 15, 2022
11213893 | RE: Proposal for Professional Engineering Services: Zimpher Creek Sewer Relocation Part 1 (City Project No. 0604.37.00) and Part 2 (City Project No. 0610.70.00) 4
3.1 Plans: We will develop the alignment and profile for the CIPP lining of the sewer main, identify spot repair areas from CCTV video review, utility crossings and prepare necessary details. The plans will depict existing utilities in plan view, and will show locations of bends, valves, and connections. Proposed details will be included, and the drawings will reference applicable City Standard details. We will also work with the City to review and incorporate operation and maintenance requirements in the design, as needed.
The following provides a list of the anticipated 9 sheets for the project, which may change to meet project needs and requirements:
• General: (Cover sheet and notes, symbols and abbreviations) 2 sheets • Civil (Survey control, pipeline plan and profile): 4 sheets • Civil Details: 3 sheets
3.2 Technical Specifications: Draft technical specifications will be provided for review and comments.
Specifications will incorporate references to applicable City’s standard specifications. Bid item descriptions will be developed describing work included in each item for payment. The City’s front-end contract will be redlined, as needed, using tracked-changes for any additional project-specific items.
3.3 Opinion of Probable Construction Cost: The opinion of probable construction cost prepared for the CIP will be revised to AACE International Recommended Practice 56R-08 estimate class 2/3. We will adjust costs based on recent bids and other sources, and revise quantities to reflect the design.
We will rely in City utility mapping for existing water, sanitary sewer and storm drain piping, and incorporate this information into the topographic survey base map for the design. We will coordinate with the City on any utility locating or utility potholing needed to accurately depict existing City utilities in plan and profile. GHD will also rely upon previously obtained utility mapping from PG&E, Cablecom to verify locations of any underground utilities which may be in the project vicinity and show these utilities on the drawings. AT&T mapping was not received during the previous design effort, and a new request will be made.
The new pipe alignments will be designed to comply with California Division of Drinking Water requirements and rely on variances only where necessary. The 60% submittal will depict the recommended alignment, recommended profile, appurtenances, and details, as well as general notes, symbols, and abbreviations.
The 60% submittal will be provided to the City for review. Following review GHD will meet with the City to review comments and discuss revisions, options, and key coordination items.
Deliverables:
• Drawings (electronic PDF)
• Technical Specifications (electronic PDF)
• Opinion of Probable Construction Cost (electronic PDF) Task 4. 90% Design (Pre-Final)
Following a design review meeting, GHD will prepare 90% plans, technical specifications and opinion of probable construction cost addressing City comments on the 60% design submittal. We will finalize the alignment and profile for the replacement sewer main, update details as necessary and finalize the slurry seal limits and requirements. The 90% submittal will depict the final recommended alignment, profile, appurtenances, and details.
Agenda Item Number 8
Agenda Item Number 8
City Council Meeting Packet for November 15, 2022
11213893 | RE: Proposal for Professional Engineering Services: Zimpher Creek Sewer Relocation Part 1 (City Project No. 0604.37.00) and Part 2 (City Project No. 0610.70.00) 5
4.1 Plans: The plans will depict the final pipeline alignments and profiles, existing utilities in profile, new sewer laterals and all other proposed improvements. All proposed details will be included, and the drawings will reference applicable City Standard details. We will also confirm operation and maintenance requirements are addressed in the design.
4.2 Technical Specifications: Complete technical specifications will be provided for review and comments.
Bid item descriptions will be updated, as needed, describing work included in each item for payment.
Proposed revisions from the 60% submittal will be accepted and new revisions made using track-changes.
4.3 Opinion of Probable Construction Cost: The opinion of probable construction cost prepared for the CIP will be revised to AACE International Recommended Practice 56R-08 estimate class 4/5. We will adjust costs based on recent bids and other sources, and revise quantities to reflect the 90% design.
The 90% submittal will be provided to the City for review. Following review GHD will meet with the City to review comments and discuss revisions, options, and key coordination items.
Deliverables:
• Drawings (electronic PDF)
• Technical Specifications (electronic PDF)
• Opinion of Probable Construction Cost (electronic PDF) Task 5. Final Design
GHD will finalize the design and deliver a complete set of biddable contract documents and final engineer’s opinion of probable construction costs. Plans, specifications, and estimate will be finalized based on City comments on the 90% submittal and addressing comments received.
Deliverables:
• Drawings (electronic DWG & PDF)
• Technical Specifications (electronic DOCX and PDF)
• Opinion of Probable Construction Cost (electronic EXCEL & PDF) Task 6. Engineering Support during Bid and Award Phase
GHD will provide engineering support during the bid phase to assist the City with any technical questions related to the design and administrative needs for the bid.
6.1 We will prepare one (1) addendum, respond to written Requests for Information (RFI) and questions from bidders, and making any needed revisions to plans and specifications to address questions.
6.2 GHD will attend a pre-bid conference and site visits and assist the City in conducting the pre-bid conference. GHD will prepare minutes from the pre-bid conference and assist the City in documenting questions asked.
6.3 GHD will assist the City in reviewing the bids received with the intent of confirming the lowest responsive and responsible bidder and provide a brief letter summarizing the bids and recommending award.
6.4 Upon Contractor selection, GHD will prepare Conformed Construction Documents incorporating any changes made to the plans and specifications during the bid period.
Agenda Item Number 8
Agenda Item Number 8
City Council Meeting Packet for November 15, 2022
11213893 | RE: Proposal for Professional Engineering Services: Zimpher Creek Sewer Relocation Part 1 (City Project No. 0604.37.00) and Part 2 (City Project No. 0610.70.00) 6
Deliverables:
• Responses to questions and RFIs (electronic)
• Support documentation issued with addenda, including revised drawings and revised technical specifications (electronic)
• Pre-bid conference meeting minutes (electronic)
• Conformed Construction Documents (electronic plans and specifications DWG, DOCX and PDF).
Task 7. City Engineer Project Support
7.1 Attend four (4) project meetings: Kick-off, 60% design review, 90% design review. The final design review will be with the Public Works Superintendent and Public Works administrative staff to coordinate the bid documents and prepare for public bidding.
7.2 Review and approval of the plans and specifications for bidding and City Engineer signing of the documents. This task includes preparing agenda reports for Council authorization to bid, bid award and notice of completion.
7.3 Assist City in the bidding of the Project including preparing reports to Council for authorization to solicit bids and to award a construction contract following receipt of bids.
Assumptions and Exclusions
1. Meetings other than indicated are not required.
2. Designs would be in accordance with updated City of Sebastopol Standards, 2019 California Building Code, California Department of Transportation Standard Plans and Specifications, and other applicable standards
3. The project construction delivery method will be by competitive bidding.
4. Drawings will be prepared using AutoCAD Civil 3D 2020 or newer on a “22x34” sheet size.
5. Underground utility locating services is excluded. It is assumed the City can perform potholing to locate existing City-owned utilities within the project area.
6. The project is categorically exempt. The City will address any required environmental documentation.
7. All new work is within existing City right of way. New easements, boundary and right-of-way survey and filing a record of survey is excluded
8. One City staff will assist with access to manholes.
9. The site does not contain hazardous materials including contaminated soil and groundwater is excluded.
10. Preparation of a SWPPP is not required for the project.
11. City will provide consolidated review comments on the design.
12. City will advertise and bid the project.
13. At City’s request, GHD will prepare separate proposal for construction engineering assistance, construction management and construction observation.
Fee Proposal
GHD proposes to prepare the design for a time-and-materials fee not to exceed $130,000. as shown on the Attachment 2 Cost Proposal. Services not included in this proposal can be provided by a negotiated fee in accordance with GHD’s City Engineer Master Agreement 2010-01-36 and GHD’s current standard rate schedule (Attachment 3).
Agenda Item Number 8
Agenda Item Number 8
City Council Meeting Packet for November 15, 2022
11213893 | RE: Proposal for Professional Engineering Services: Zimpher Creek Sewer Relocation Part 1 (City Project No. 0604.37.00) and Part 2 (City Project No. 0610.70.00) 7
Schedule
GHD is prepared to begin work upon execution of a Task Order for this assignment under the terms of the Master Services Agreement with the City of Sebastopol. We propose to complete Task 2 within eight (8) weeks of an executed task order, pending completion of CCTV inspections. We will complete the 60% design within eight (8) weeks of Task 2 completion. Following City review, we propose to complete the 90% design within six (6) weeks, and the Final design within three (3) weeks. We assume two (2) weeks for City review of each submittal. We will endeavor to complete the design sooner so the project can be constructed during the dry season. We will work with the City to adjust the schedule, as needed, and be flexible with the City staff availability for cooperative and team-oriented execution.
Closing
We welcome the opportunity to continuing partnering with the City on this important project and look forward to contributing to its success. Should you have any questions, please do not hesitate to contact me.
Sincerely,
Matthew G. Kennedy, PE, TE
Principal Engineer
+1 707-540-3376
[email protected]
Copy to: Dante Del Prete
Mario Landeros, PE
Toni Bertolero, PE
Attachments:
1. Preliminary Design Alternatives and Covert Lane Sewer Rerouting (Figures 1-5)
2. Cost Proposal
3. GHD Standard Rate Schedule
Agenda Item Number 8
Agenda Item Number 8
City Council Meeting Packet for November 15, 2022
This document shall not be used for
construction unless signed and sealed for
construction. Sheet No.
Original Size
Title
Project
Client
Drawn Designer
Scale
Plot Date: 20 July 2017 - 10:20 AM Filename: \\ghdnet\ghd\US\Santa Rosa\Projects\111\11125176 Sebastopol Zimpher Sewer Main \06-CAD\Figures\11125176 Figures 1-5_recover.dwg ANSI D
Date
Plotted By: Joyce Cheung
Project No.
Sheet of
Reuse of Documents
This document and the ideas and designs incorporated
herein, as an instrument of professional service, is the property of GHD and shall not be reused in whole or in part for any other project without GHD's written authorization. © 2017 GHD
Drafting
Check
0 1"
Bar is one inch on
original size sheet
Design
Check
No. Issue Drawn Approved Date
Project
Manager
PRELIMINARY
City of Sebastopol
Zimpher Creek Sewer Main Project
11125176
5 M. Kennedy July 2017
2235 Mercury Way Suite 150
Santa Rosa California 95407 USA
T 1 707 523 1010 F 1 707 527 8679 W www.ghd.com
GHD Inc.
EXISTING SANITARY SEWER SYSTEM (SCHEMATIC)
FIGURE 1 1
JC JC
PH MK
NTS
SPRINGDALE
SSO EVENT 830076
SSO EVENT 813977
SSO EVENT 738086
SSO EVENT 737987
SSO EVENT 732110
WINDING WOOD RD
COVERT LN
ZIMPHER RD
VIOLA CT
PATRICIA CT
JUANITA CT
ZIMPHER CREEK
VALENTINE AVE
SPRINGDALE ST
BROOKSIDE AVE
MURPHY AVE
GRAVENSTEIN HWY
HEALDSBURG AVE
Attachment 1
Agenda Item Number 8
Agenda Item Number 8
City Council Meeting Packet for November 15, 2022
PATRICIA CT
WINDING WOOD RD
BROOKSIDE AVE
SPRINGDALE ST
ORCHARD ST
401
395
7870
447
7860
7852
410
394
453
7844
7836
7826
7816 7806 7798 7788
7766 7744
7771
7771
410
384
374
MH-393 RIM 170.85 INV 164.54
MH-390 RIM 165.12 INV 155.71
MH-389
RIM 157.71
INV 151.40
MH-388
RIM 156.85
INV 147.70
MH-386
RIM 149.76
INV 143.16
MH-385
RIM 144.61
INV 146.58
MH-384
RIM 145.86
INV 139.16
MH-541
RIM 140.35
INV 134.15 MH-382
RIM 139.51
INV (IN) 133.55
INV (THRU) 132.95
MH383
8" PVC
8" PVC
6" PVC
8" PVC
8" PVC
8" PVC
8" PVC
8" PVC
8" PVC
8" PVC
8" PVC
8" PVC SS
6" PVC
36" RCP
6" ACP W
12" ACP W
42" SD
36" SD
MH-392 RIM 168.67 INV 161.01
7860
MH-394
MH-1169
MH-1168
MH-1206
MH-391
MH-1173
MH-378 MH-376
MH-375
MH-1372
MH-379
MH-380
MH-381
MH-387
ZIMPHER RD
385
VALENTINE AVE MURPHY AVE
This document shall not be used for
construction unless signed and sealed for
construction. Sheet No.
Original Size
Title
Project
Client
Drawn Designer
Scale
Plot Date: 20 July 2017 - 10:21 AM Filename: \\ghdnet\ghd\US\Santa Rosa\Projects\111\11125176 Sebastopol Zimpher Sewer Main \06-CAD\Figures\11125176 Figures 1-5_recover.dwg ANSI D
Date
Plotted By: Joyce Cheung
Project No.
Sheet of
Reuse of Documents
This document and the ideas and designs incorporated
herein, as an instrument of professional service, is the property of GHD and shall not be reused in whole or in part for any other project without GHD's written authorization. © 2017 GHD
Drafting
Check
0 1"
Bar is one inch on
original size sheet
Design
Check
No. Issue Drawn Approved Date
Project
Manager
PRELIMINARY
City of Sebastopol
Zimpher Creek Sewer Main Project
11125176
5 M. Kennedy July 2017
2235 Mercury Way Suite 150
Santa Rosa California 95407 USA
T 1 707 523 1010 F 1 707 527 8679 W www.ghd.com
GHD Inc.
SEWER REHABILITATION ALONG ZIMPHER CREEK
ALTERNATIVE 1 - CIPP REHABILITATION
FIGURE 2 2
JC JC
PH MK
AS SHOWN
0 50' 100'
N
LEGEND
ZIMPHER CREEK
ALTERNATIVE 1 - CIPP LINING
REHABILITATE EXISTING MANHOLE
REINSTATE ALL
LATERALS TO
SEWER MAIN
GENERAL NOTES
1. FIELD TOPOGRAPHIC SURVEY WAS COMPLETED BY
GHD INC. JUNE 2016. SEE SHEET V-001 FOR SURVEY
INFORMATION.
2. THE LOCATIONS OF EXISTING UNDERGROUND
FACILITIES SHOWN ON THESE DRAWINGS ARE
APPROXIMATE AND ARE BASED ON OBSERVED
TOPOGRAPHIC SURFACE FEATURES AND AVAILABLE
INFORMATION. THE PROFESSIONAL PREPARING THIS
MAP ASSUMES NO RESPONSIBILITY FOR THE
ACCURACY OF THESE FACILITIES OR FOR THE
INADVERTENT OMISSION OF RELATED INFORMATION.
CIPP 8" SS (195 LF)
FROM MH-392 TO
MH-390
SSMH
REHABILITATION
(TYP OF 10)
PLUG AND TAKE
NECESSARY PRECAUTION
TO KEEP SEWAGE OUT OF
WORK AREA
CIPP 8" SS (276 LF)
FROM MH-390 TO
MH-389
PLUG AND TAKE
NECESSARY PRECAUTION
TO KEEP SEWAGE OUT OF
WORK AREA
CIPP 8" SS (115 LF)
FROM MH-389 TO
MH-388 CIPP 8" SS (67 LF)
FROM MH-388 TO
MH-387
CIPP 8" SS (72 LF)
FROM MH-387 TO
MH-386
CIPP 8" SS (63 LF)
FROM MH-386 TO
MH-385
CIPP 8" SS (75 LF)
FROM MH-385 TO
MH-384
CIPP 8" SS (170 LF)
FROM MH-384 TO
MH-541
CIPP 8" SS (23 LF)
FROM MH-541 TO
MH-382
Attachment 1
Agenda Item Number 8
Agenda Item Number 8
City Council Meeting Packet for November 15, 2022
PATRICIA CT
WINDING WOOD RD
BROOKSIDE AVE
SPRINGDALE ST
ORCHARD ST
401
395
7870
447
7860
7852
410
394
453
7844
7836
7826
7816 7806
7798 7788 7766 7744
7771
7771
410
384
374
MH-393 RIM 170.85 INV 164.54
MH-390 RIM 165.12 INV 155.71
MH-389
RIM 157.71
INV 151.40
MH-388
RIM 156.85
INV 147.70
MH-386
RIM 149.76
INV 143.16
MH-385
RIM 144.61
INV 146.58
MH-384
RIM 145.86
INV 139.16
MH-541
RIM 140.35
INV 134.15 MH-382
RIM 139.51
INV (IN) 133.55
INV (THRU) 132.95
MH383
8" PVC
8" PVC
6" PVC
8" PVC
8" PVC
8" PVC
8" PVC
8" PVC
8" PVC
8" PVC
8" PVC
8" PVC SS
6" PVC
36" RCP
6" ACP W
6" ACP W
12" ACP W
42" SD
36" SD
MH-392 RIM 168.67
INV 161.01
7860
MH-394
MH-1169
MH-1168
MH-1206
MH-391
MH-1173
MH-379
MH-380
MH-381
MH-387
ZIMPHER RD
385 MURPHY AVE
This document shall not be used for
construction unless signed and sealed for
construction. Sheet No.
Original Size
Title
Project
Client
Drawn Designer
Scale
Plot Date: 20 July 2017 - 10:21 AM Filename: \\ghdnet\ghd\US\Santa Rosa\Projects\111\11125176 Sebastopol Zimpher Sewer Main \06-CAD\Figures\11125176 Figures 1-5_recover.dwg ANSI D
Date
Plotted By: Joyce Cheung
Project No.
Sheet of
Reuse of Documents
This document and the ideas and designs incorporated
herein, as an instrument of professional service, is the property of GHD and shall not be reused in whole or in part for any other project without GHD's written authorization. © 2017 GHD
Drafting
Check
0 1"
Bar is one inch on
original size sheet
Design
Check
No. Issue Drawn Approved Date
Project
Manager
PRELIMINARY
City of Sebastopol
Zimpher Creek Sewer Main Project
11125176
5 M. Kennedy July 2017
2235 Mercury Way Suite 150
Santa Rosa California 95407 USA
T 1 707 523 1010 F 1 707 527 8679 W www.ghd.com
GHD Inc.
SEWER REHABILITATION ALONG ZIMPHER CREEK
ALTERNATIVE 2 - HDD INSTALLATION
FIGURE 3 3
JC JC
PH MK
AS SHOWN
0 50' 100'
N
LEGEND
ABANDON EXISTING SS
INSTALL NEW MANHOLE
RECONNECT LATERALS
TO NEW MAIN (TYP OF 21)
INSTALL NEW 8" SANITARY
SEWER USING HDD (802 LF)
ABANDON EXISTING
SANITARY SEWER MAIN
GENERAL NOTES
1. FIELD TOPOGRAPHIC SURVEY WAS COMPLETED BY
GHD INC. JUNE 2016. SEE SHEET V-001 FOR SURVEY
INFORMATION.
2. THE LOCATIONS OF EXISTING UNDERGROUND
FACILITIES SHOWN ON THESE DRAWINGS ARE
APPROXIMATE AND ARE BASED ON OBSERVED
TOPOGRAPHIC SURFACE FEATURES AND AVAILABLE
INFORMATION. THE PROFESSIONAL PREPARING THIS
MAP ASSUMES NO RESPONSIBILITY FOR THE
ACCURACY OF THESE FACILITIES OR FOR THE
INADVERTENT OMISSION OF RELATED INFORMATION.
ALTERNATIVE 2 - HDD
ABANDON
EXISTING SSMH
(TYP OF 6)
12'x24' SENDING PIT
12'x12'
RECEIVING PIT
ZIMPHER CREEK
Attachment 1
Agenda Item Number 8
Agenda Item Number 8
City Council Meeting Packet for November 15, 2022
PATRICIA CT
WINDING WOOD RD
BROOKSIDE AVE
SPRINGDALE ST
ORCHARD ST
401
395
7870
447
7860
7852
410
394
453
7844
7836 7826
7816 7806
7798 7788
7766 7744
7771
7771
410
384
374
MH-393 RIM 170.85 INV 164.54
MH-390 RIM 165.12 INV 155.71
MH-389
RIM 157.71
INV 151.40
MH-388
RIM 156.85
INV 147.70
MH-386
RIM 149.76
INV 143.16
MH-385
RIM 144.61
INV 146.58
MH-384
RIM 145.86
INV 139.16
MH-541
RIM 140.35
INV 134.15 MH-382
RIM 139.51
INV (IN) 133.55
INV (THRU) 132.95
MH383
8" PVC
8" PVC
6" PVC
8" PVC
8" PVC
8" PVC
8" PVC
8" PVC
8" PVC
8" PVC
8" PVC
8" PVC SS
6" PVC
36" RCP
6" ACP W
12" ACP W
42" SD
36" SD
MH-392 RIM 168.67 INV 161.01
7860
MH-394
MH-1169
MH-1168
MH-1206
MH-391
MH-1173
MH-378 MH-376
MH-375
MH-1372
MH-379
MH-380
MH-381
MH-387
ZIMPHER RD
385
VALENTINE AVE MURPHY AVE
This document shall not be used for
construction unless signed and sealed for
construction. Sheet No.
Original Size
Title
Project
Client
Drawn Designer
Scale
Plot Date: 20 July 2017 - 10:21 AM Filename: \\ghdnet\ghd\US\Santa Rosa\Projects\111\11125176 Sebastopol Zimpher Sewer Main \06-CAD\Figures\11125176 Figures 1-5_recover.dwg ANSI D
Date
Plotted By: Joyce Cheung
Project No.
Sheet of
Reuse of Documents
This document and the ideas and designs incorporated
herein, as an instrument of professional service, is the property of GHD and shall not be reused in whole or in part for any other project without GHD's written authorization. © 2017 GHD
Drafting
Check
0 1"
Bar is one inch on
original size sheet
Design
Check
No. Issue Drawn Approved Date
Project
Manager
PRELIMINARY
City of Sebastopol
Zimpher Creek Sewer Main Project
11125176
5 M. Kennedy July 2017
2235 Mercury Way Suite 150
Santa Rosa California 95407 USA
T 1 707 523 1010 F 1 707 527 8679 W www.ghd.com
GHD Inc.
ALTERNATIVE 3 - CONSTRUCT NEW SEWER IN
PUBLIC RIGHT-OF-WAY
FIGURE 4 4
JC JC
PH MK
AS SHOWN
0 50' 100'
N
LEGEND
ABANDON EXISTING SS
INSTALL NEW MANHOLE
INSTALL NEW 8"
SANITARY SEWER
ABANDON EXISTING
SANITARY SEWER MAIN
AND LATERAL
GENERAL NOTES
1. FIELD TOPOGRAPHIC SURVEY WAS COMPLETED BY
GHD INC. JUNE 2016. SEE SHEET V-001 FOR SURVEY
INFORMATION.
2. THE LOCATIONS OF EXISTING UNDERGROUND
FACILITIES SHOWN ON THESE DRAWINGS ARE
APPROXIMATE AND ARE BASED ON OBSERVED
TOPOGRAPHIC SURFACE FEATURES AND AVAILABLE
INFORMATION. THE PROFESSIONAL PREPARING THIS
MAP ASSUMES NO RESPONSIBILITY FOR THE
ACCURACY OF THESE FACILITIES OR FOR THE
INADVERTENT OMISSION OF RELATED INFORMATION.
3. LATERAL LOCATIONS ARE APPROXIMATELY SHOWN.
LATERALS WILL NEED TO BE CONNECTED TO THE
NEW 8" SS AFTER INSTALLATION AND TESTING.
ALTERNATIVE 3
ABANDON
EXISTING SSMH
(TYP OF 7)
UPSIZE EXISTING
6" SS TO 8" SS AND
REVERSE FLOW
MODIFY SSMH
FLOW CHANNEL
UPSIZE EXISTING
6" SS TO 8" SS AND
REVERSE FLOW
INSTALL NEW SSMH
REVERSE PLUMBING AND
CONNECT LATERAL TO
NEW SS MAIN (TYP OF 16)
ADDITIONAL SS
EASEMENTS REQUIRED
TO CONNECT LATERAL TO
NEW SS MAIN (TYP OF 4)
CONNECT NEW
8" SS MAIN TO
EXISTING SSMH
INSTALL NEW 8" SS
REMOVE EXISTING 6" SS
AND INSTALL NEW 8" SS
IN SAME ALIGNMENT
INSTALL NEW 8" SS
REMOVE/ABANDON
EXISTING 6" SS
INSTALL NEW SSMH
INSTALL NEW SSCO
MODIFY SSMH
FLOW CHANNEL
REMOVE AND
REPLACE SS MAIN
TO REVERSE FLOWS
REMOVE EXISTING 6" SS
AND INSTALL NEW 8" SS
IN SAME ALIGNMENT
REMOVE EXISTING 6" SS
AND INSTALL NEW 8" SS
IN SAME ALIGNMENT
ZIMPHER CREEK
REINSTATE
LATERALS TO NEW
8" SS (TYP OF 20)
Attachment 1
Agenda Item Number 8
Agenda Item Number 8
City Council Meeting Packet for November 15, 2022
VIOLA CT
WINDING WOOD RD
453
7771
MH-433 MH-402
RIM 186.67
INV 180.87
MH-403 RIM 176.36
INV 170.65
MH-393 RIM 170.85
INV 164.54
MH-398
RIM 176.73
INV 166.33
MH-401
RIM 181.34
INV 170.83
8" PVC
8" PVC SS
8" PVC
8" PVC
8" PVC
MH-434
RIM 196.70
INV 191.20 8" PVC
24" RCP
18" RCP
24" RCP 6" ACP W
6" ACP W
6" CI W 6" CI W 6" ACP W
6" CI W
12" ACP W
MH-394
MH-395
MH-1141
MH-397
OHE
OHE OHE OHE OHE
OHE OHE OHE OHE OHE OHE OHE
OHE
OHE
OHE
OHE
OHE
OHE
OHE
OHE
OHE
OHE
OHE
OHE
OHE
OHE
OHE
OHE OHE
OHE
JUANITA CT
COVERT LANE
GRAVENSTEIN
HWY
HEALDSBURG AVE
This document shall not be used for
construction unless signed and sealed for
construction. Sheet No.
Original Size
Title
Project
Client
Drawn Designer
Scale
Plot Date: 20 July 2017 - 10:21 AM Filename: \\ghdnet\ghd\US\Santa Rosa\Projects\111\11125176 Sebastopol Zimpher Sewer Main \06-CAD\Figures\11125176 Figures 1-5_recover.dwg ANSI D
Date
Plotted By: Joyce Cheung
Project No.
Sheet of
Reuse of Documents
This document and the ideas and designs incorporated
herein, as an instrument of professional service, is the property of GHD and shall not be reused in whole or in part for any other project without GHD's written authorization. © 2017 GHD
Drafting
Check
0 1"
Bar is one inch on
original size sheet
Design
Check
No. Issue Drawn Approved Date
Project
Manager
PRELIMINARY
City of Sebastopol
Zimpher Creek Sewer Main Project
11125176
5 M. Kennedy July 2017
2235 Mercury Way Suite 150
Santa Rosa California 95407 USA
T 1 707 523 1010 F 1 707 527 8679 W www.ghd.com
GHD Inc.
REROUTE FLOWS FROM COVERT LANE
TO HEALDSBURG AVENUE
FIGURE 5 5
JC JC
PH MK
AS SHOWN
0 50' 100'
N
LEGEND
INSTALL NEW SANITARY SEWER -
OPEN CUT
ABANDON 265LF
OF EXISTING 8"
PVC SS
INSTALL 250LF OF
8" PVC SS
GENERAL NOTES
1. FIELD TOPOGRAPHIC SURVEY WAS COMPLETED BY
GHD INC. JUNE 2016.
2. THE LOCATIONS OF EXISTING UNDERGROUND
FACILITIES SHOWN ON THESE DRAWINGS ARE
APPROXIMATE AND ARE BASED ON OBSERVED
TOPOGRAPHIC SURFACE FEATURES AND AVAILABLE
INFORMATION. THE PROFESSIONAL PREPARING THIS
MAP ASSUMES NO RESPONSIBILITY FOR THE
ACCURACY OF THESE FACILITIES OR FOR THE
INADVERTENT OMISSION OF RELATED INFORMATION.
POTHOLE UTILITY
CROSSINGS (TYP)
ABANDON EXISTING SANITARY
SEWER
Attachment 1
Agenda Item Number 8
Agenda Item Number 8
City Council Meeting Packet for November 15, 2022
Project Name: Zimpher Creek Sewer Main Replacement Client: City of Sebastopol Prepared by: Matt Kennedy Date:
Job Number: 11125176
LABOR CATEGORY > PD Proj QA/QC Civil City 2-Person Land CAD PA TOTAL SUB- TOTAL Mgr. Eng. Eng. Eng. Survey Surveyor Designer HOURS
RATE > $295 $275 $215 $165 $235 $440 $195 $185 $135 CONSULTANTS FEE Task / Item /Hr /Hr /Hr /Hr /Hr /Hr /Hr /Hr /Hr
TASK- 1.0 Project Coordination
1.1 Project Management 1 16 4 21 $147.00 $5,382.00
1.2 Project Meetings 2 8 8 1 19 $159.00 $4,404.00
1.3 Site Visits 1 4 4 9 $76.00 $2,131.00
1.4 Project Quality 1 1 2 4 $28.00 $1,028.00
5 29 2 12 0 0 0 0 5 53 $410.00 $0.00 $12,945.00
TASK- 2.0 Preliminary Engineering Review
2.1 Review Existing Info & CCTV 1 5 24 30 $210.00 $5,840.00
2.2 Finalize Preliminary Design Report 1 8 2 24 35 $245.00 $7,130.00
2.3 Project Field Surveys (PW) 8 8 $256.00 $3,776.00
2.4 Project Office Survey 1 1 4 4 10 $70.00 $2,030.00
2 14 2 49 0 8 4 4 0 83 $781.00 $0.00 $18,776.00
TASK- 3.0 60% Design
1 16 4 56 56 133 $931.00 $26,086.00
1 4 2 16 1 24 $168.00 $4,768.00
1 4 1 8 14 $98.00 $3,028.00
3 24 7 80 0 0 0 56 1 171 $1,197.00 $0.00 $33,882.00
TASK- 4.0 90% Design (Pre-Final)
1 16 4 56 56 133 $931.00 $26,086.00
1 4 2 24 1 32 $224.00 $6,144.00
1 4 1 8 14 $98.00 $3,028.00
3 24 7 88 0 0 0 56 1 179 $1,253.00 $0.00 $35,258.00
TASK- 5.0 Final Design
2 12 2 24 24 2 66 $462.00 $13,452.00
2 12 2 24 0 0 0 24 2 66 $462.00 $0.00 $13,452.00
TASK- 6.0 Engineering Support During Bid & Award
1 4 4 1 15 $105.00 $2,735.00
4 4 $28.00 $1,128.00
1 4 2 8 $56.00 $1,821.00
1 4 2 2 1 15 $105.00 $2,775.00
3 16 0 6 0 0 0 2 4 42 $294.00 $0.00 $8,459.00
TASK- 7.0 City Engineer Project Support
7.1 Attend Project Meetings 8 2 10 $70.00 $2,220.00
7.2 Review and Approve Construction Documents 8 4 12 $84.00 $2,504.00 8 4 12 $84.00 $2,504.00
0 0 0 0 24 0 0 0 10 34 $238.00 $0.00 $7,228.00
18 119 20 259 24 8 4 142 23 628 $4,635.00 $0.00 $130,000.00 *OTHER DIRECT COSTS include printing, photocopies, shipping, vehicle mileage and other miscellaneous direct expenses.
SUBTOTAL TASK 2.0
GHD - PROJECT COST PROPOSAL
November 8, 2022
LABOR COSTS FEE COMPUTATION
*OTHER
DIRECT
COSTS
SUBTOTAL TASK 1.0
PROJECT TOTALS
SUBTOTAL TASK 4.0
SUBTOTAL TASK 3.0
4.3 Opinion of Probable Construction Cost
SUBTOTAL TASK 5.0
5.1 Prepare Final Design (PS&E)
7.3 Bidding Support and Contract Award
SUBTOTAL TASK 7.0
SUBTOTAL TASK 6.0
6.3 Review Bids
6.4 Conformed Construction Documents
6.2 Pre-Bid Conference
3.1 Plans
3.2 Technical Specifications
3.3 Opinion of Probable Construction Cost
4.1 Plans
4.2 Technical Specifications
6.1 RFIs and Addendum
11/8/2022 Page 1
Attachment 2
Agenda Item Number 8
Agenda Item Number 8
City Council Meeting Packet for November 15, 2022
Finance Class Code Name
Technical Director $ 200.00 - $ 285.00
Professional $ 115.00 - $ 175.00
Design Technician $ 135.00 - $ 260.00
Drafting/Design $ 85.00 - $ 125.00
Business Services Manager $ 210.00 - $ 275.00
Admin Officer $ 75.00 - $ 215.00
Construction Manager $ 205.00 - $ 250.00
Engineer/Supervisor $ 150.00 - $ 200.00
Inspector/Specialist $ 80.00 - $ 165.00
Operator/Labourer $ 95.00 - $ 125.00
1 2
3 4
5 6
7 8
Reimbursement for vehicles used for proposed services will be at the federally approved mileage rates or at a negotiated monthly rate.
Overtime for non-exempt employees will be charged at 1.5 times the hourly billing rate.
If prevailing wage are applicable, the above billing rates and APC will be adjusted proportionate to the increase in labor cost
The Rate Schedule is subject to change annually
FY2022 Standard Fee Schedule
Fee Range
Rates are for employees of all GHD companies.
All travel cost will be invoiced at coach class rates. Lodging and meal expenses will be at cost unless per diem rate is negotiated.
Reimbursement for direct expenses incurred for proposed services, including sub-consultant services, will be billed at cost plus 15%
Associated project cost (APC) will be invoiced at the following rate:
GHD has implemented a system of billing for consumables on a per hour basis. Associated Project Cost (APC) is a unit cost replacing the individual tracking of some of the consumable costs directly related to projects. Each year the total consumable audited costs are compiled from our general ledger including:
- Office consumables including engineering supplies and postage - Reproduction consumable costs including equipment lease and maintenance, printing, and - Communication consumables including telephone expenses - Equipment consumable including CADD, software, and IT expenses a. General Associated Project Charges APC: $6.50 / labor hour or 4% of labor costs b. Field Services/Construction Inspector APC: $11.50 / labor hour Attachment
FY2023
Intern Drafting/Design
ADMINISTRATION
Business Services Manager 1 $ 280.00
Business Services Manager 2 $ 235.00
Senior Admin Officer 1 $ 182.00
Senior Admin Officer 2 $ 152.00
Admin Officer 1 $ 137.00
Admin Officer 2 $ 125.00
Admin Officer 3 $ 80.00
SITE BASED
Senior Construction Manager $ 315.00
Construction Manager $ 265.00
Lead Site Engineer/Supervisor $ 237.00
Senior Site Engineer $ 215.00
Site Engineer $ 195.00
Lead Inspector $ 184.00
Senior Inspector $ 137.00
Inspector / Specialist 1 $ 120.00
Inspector / Specialist 2 $ 110.00
Clerk / Specialist 3 $ 105.00
Senior Site Manager 1 $ 127.00
Senior Site Manager 2 $ 115.00
Senior Site Manager 3 $ 105.00
Senior Site Manager 4 $ 95.00
Operator/Labourer 1 $ 85.00
Operator/Labourer 2 $ 80.00
Operator/Labourer 3 $ 60.00
PROJECT SUPPORT
Business Services Manager 1 $ 340.00
Business Services Manager 2 $ 315.00
Senior Admin Officer 1 $ 263.00
Senior Admin Officer 2 $ 232.00
Admin Officer 1 $ 215.00
Admin Officer 2 $ 195.00
Admin Officer 3 $ 178.00
Admin Officer 4 $ 153.00
Admin Officer 5 $ 137.00
Admin Officer 6 $ 80.00
GHD Description 2022 CDN/US Rate
GHD Description 2022
2022/23 US Rate
CDN/US Rate
PROFESSIONAL
Senior Technical Director 1 $ 340.00
Senior Technical Director 2 $ 315.00
Senior Technical Director 3 $ 283.00
Technical Director 1 $ 263.00
Technical Director 2 $ 237.00
Senior Professional 1 $ 215.00
Senior Professional 2 $ 195.00
Professional 1 $ 185.00
Professional 2 $ 158.00
Professional 3 $ 137.00
Vacationer / Intern $ 126.00
CONSULTANT
Executive Consultant 1 $ 425.00
Exectutive Consultant 2 $ 385.00
Senior Consultant 1 $ 315.00
Senior Consultant 2 $ 280.00
Consultant 1 $ 235.00
Consultant 2 $ 190.00
Consultant 3 $ 150.00
TECHNICAL
Lead Design Technician 1 $ 315.00
Lead Design Technician 2 $ 289.00
Lead Design Technician 3 $ 264.00
Senior Design Technician 1 $ 238.00
Senior Design Technician 2 $ 220.00
Design Technician 1 $ 195.00
Design Technician 2 $ 184.00
Drafting/Design 1 $ 168.00
Drafting/Design 2 $ 153.00
Drafting/Design 3 $ 137.00
Drafting/Design 4 $ 127.00
Intern Drafting/Design $ 115.00 2022/23 US Rate Attachment 3
Rate Schedule Notes GHD 2022
2022 Rate Schedule Notes
1) Rates are for employees of GHD companies.
2) An administration fee will apply to all invoices to cover in-house disbursements (Associated Project Costs) on a project. This will be charged at a rate of either:
6% of total professional fees
Hourly rate of CAD $7.50 or USD $6.50
3) All travel will be invoiced at economy class rates. Lodging and meal expenses will be at cost plus agreed markup unless a per diem rate is negotiated. 4) All other project related disbursements, expenses and subcontractor costs will be invoiced with a markup of 15%.
5) Fee schedule is subject to change annually.
6) Leased and personnel vehicles, field equipment and disposable field supplies will be invoiced at established rates. Personal vehicle milage rates will be charged in accordance with government regulated standard rates.
FY2023 Hourly rate of USD $6.50 GHD FY2023 Office hourly rate of USD $6.50, Field Services/Construction Inspector hourly rate of USD $11.50