Phase 3 Drainage Project - Outfalls & Basin

Phase 3 Drainage - 30th Avenue Outfall

• Complete 

Phase 3 Drainage - 36th Avenue Outfall

• Complete

Phase 3 Drainage - 41st Avenue Outfall

• Project substantially completed. Final items include installation of handrail, trash racks and gates.

Phase 3 Drainage - 41st Avenue Outfall

• Funding Source: Capital Projects Fund Bond Proceeds
• 95% of pipe has been laid and construction continues on the headwall. Anticipated completion by end of May.

Phase 3 Drainage - 30th Avenue Outfall

• Funding Source: Capital Projects Fund Bond Proceeds 
• Project complete

Phase 3 Drainage - 36th Avenue Outfall

• Funding Source: Capital Projects Fund Bond Proceeds
• Safety grates delivered 

Phase 3 Drainage - 41st Avenue Outfall

• $3M SC Office of Resilience Grant. $29K (Permitting) + $61K (Additional Fill) + $479K (Pipe Extension) from Capital Projects Fund Bond Proceeds
• Construction work in progress. Closure of intersection of Waterway Blvd and 41st Ave planned for week of 4/8. Anticipated completion mid-May.

Waterway Boulevard Multi-Use Path Elevation Project

• Funding Source: $1.1M ( $157K Design & Permitting - Capital Projects Fund. City seeking $990K Grant from FEMA Hazard Mitigation Grant for construction)
• Design and engineering in process. T&H evaluating feasibility of increasing level of protection by elevating the path an additional foot. No update from SCEMD on FEMA Hazard Mitigation grant announcement.

Sea Level Rise Adaptation Plan

• Funding Source: $20K - Beach Preservation Fund
• Technical workshop held in March to identify vulnerabilites and establish agreed upon sea level rise projections. Stakeholder meeting scheduled w the Planning Commission and Enviromental Advisory Committee in May.

Phase 3 Drainage - 36th Avenue Outfall

• Work begins October 16th. Road closure scheduled for October 17th. Residents in the area have been notified of upcoming road closure

Phase 3 Drainage - 41st Avenue Outfall

• Contractor mobilized in January and began laying pipe at the intersection of Waterway Blvd and 41st Ave. Delays in dewatering work area due to tides/groundwater issues and coordination with Dominion Energy to hold power poles for stabilization.

Waterway Boulevard Multi-Use Path Elevation Project

• Design and engineering in process. No update from SCEMD on FEMA Hazard Mitigation grant announcement.

Sea Level Rise Adaptation Plan

• Technical workshop scheduled for end of February to identify vulnerabilities and establish agreed-upon sea level rise projections.

Phase 3 Drainage - 36th Avenue Outfall

Road work complete. Crews are on site. 3-4 weeks for substantial completion.

Phase 3 Drainage - 41st Avenue Outfall

• The Bastion Group under contract and mobilized week of January 2nd. Staff working with marina restaurant on temporary license agreement to allow construction access through the employee lot. Change order to extend pipe to the headwall provided for consideration.

 Waterway Boulevard Multi-Use Path Elevation Project

• Thomas & Hutton under contract for design, engineering and permitting. Survey completed in 12/23. Waiting onfinal FEMA funding announcement.

 Sea Level Rise Adaptation Plan

• Seamon Whiteside identified technical stakeholders group and scheduling meeting for late January 2024.

Phase 3 Drainage - 36th Avenue Outfall

• Road paved and reopened 11/3 after contractor completed stormwater and
  utility work. Waiting on fabrication of steel reinforcement package (3-4 week
  lead time). Contractor expected back on site first week of December and
  substantial completion in January 2024.

Phase 3 Drainage - 41st Avenue Outfall

• SCOR in process of executing contract with The Bastion Group. Construction
  scheduled to begin in January 2024.
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Waterway Boulevard Multi-Use Path Elevation Project

• Legal reviewing contract language changes proposed by T&H.

Sea Level Rise Adaptation Plan

• Kickoff meeting held week of 9/25. Seamon Whiteside coordinating stakeholder meetings.

Phase 3 Drainage - 30th Avenue Outfall

• Project has been completed.

Phase 3 Drainage - 36th Avenue Outfall

• Work begins October 16th. Road closure scheduled for October 17th. Residents in the area have been notified of upcoming road closure.

Phase 3 Drainage - 41st Avenue Outfall

• South Carolina Office of Resilience is in the process of executing a contract with The Bastion Group. Kick off meeting scheduled for the week of 10/9.

Waterway Boulevard Multi-Use Path Elevation Project

• Staff in process of executing contract with Thomas & Hutton for design, engineering and permitting, as approved by Council on 9/26.

Sea Level Rise Adaptation Plan

• Kickoff meeting held week of 9/25. Seamon Whiteside coordinating stakeholder meetings.

30th Avenue

• Project complete

36th Avenue (Forest Trail)

• Work begins the first week in October. Road closure is scheduled for October 4th. The estimated project duration is 8 weeks.
• See Latest News for road closure updates.

41st Avenue

• Deadline for Bids - 9/14

Waterway Boulevard Multi-use Path Elevation Project

• Two bids received. Staff coordinating with SCEMD for approval of contractor to perform pre-award costs for engineering and permitting. A recommendation for approval of contract will be made at the Council meeting on 9/26/23.

30th Avenue

• Contractor on site installing tide check valves, tide gates, trash racks and grates on the junction box.

36th Avenue (Forest Trail)

• Construction to start immediately following Labor Day weekend.

41st Avenue

• Pre-bid meeting – August 23, 2023. Deadline for bids– August 30, 2023.

Comprehensive Drainage Master Plan

• Davis & Floyd updating executive summary for report to be completed and distributed.
  Waterway Boulevard Multi-use Path Elevation Project
  RFP for design, permitting, bidding and construction administration is out. Deadline for proposals – August 18, 2023.

Waterway Boulevard Multi-use Path Elevation Project

• RFP for design, permitting, bidding and construction administration is out. Deadline for proposals – August 18, 2023.

Phase 3 Drainage 30th, 36th & 41st Avenue Outfalls 30th Avenue

• Check valves have been delivered and are on site. Castings and grates are in and waiting for fabrication of miscellaneous items (railings, trash racks, etc.) All installation to be completed at the same time with same crew.

36th Avenue (Forest Trail)

• Coordination and agreement on conceptual design of junction box complete. Construction of 36th Avenue outfall to start in the fall. 41st Avenue
• MS4, NPDES, OCRM, USACE & SCDOT permits on hand.
• Environmental Assessment completed and approval of grant funds for purchase of wetland credits approved
  T&H prepared technical specifications and special provisions for bidding
• Start of construction planned for fall/winter 2023.

Comprehensive Drainage Master Plan

• Maintenance review and development regulations review and recommendations in progress
• Waterway Boulevard Multi-use Path Elevation Project
• Staff developing Request for Proposals for the City to engage engineering firm to perform pre-award costs for engineering and permitting in accordance with FEMA’s Hazard Mitigation Grant Program specifications.