Carrollton Ionwave #CSP #26-033 Addendum 1

City of Carrollton Solicits Construction for Elm Fork Nature Preserve ADA Trail and Site Renovations

The City of Carrollton, Texas is seeking proposals for the renovation and accessibility upgrade of the Elm Fork Nature Preserve. - Government Buyer: - City of Carrollton, Texas, Parks & Recreation Department - City of Carrollton Purchasing Division - Scope of Work: - Construction of ADA-accessible trails, ramps, and paths (concrete, brick, decomposed granite) - Demolition of existing structures, curbs, ramps, and trails - Installation of erosion control fencing, silt fencing, and inlet protectors (e.g., Big Red) - Grading, earthwork, topsoil, and sod/hydromulch installation - Construction of stone steps, curb and gutter, and concrete bands - Installation of ADA signage, van-accessible signage, and pavement markings - Provision of concrete wheel stops and parking area striping - Tree removal, trimming, and protection - Temporary facilities, site security, and erosion/sedimentation controls - Project management, documentation, and testing services - Quantities & Products: - Erosion control fencing: 795 linear feet - Brick pavement path: 2,285 linear feet (removal and replacement) - Concrete pavement path: 248 linear feet (8' wide) - Accessible path to nature center: 480 square feet - ADA ramp to parking with detectable warning strip: 50 units - Solid sod: 3,267–3,270 square feet - Hydromulch & straw mat: 4,200 square feet - Stone steps: 6 units (3.5' x 4.5' x 4.5") - Unique/Notable Requirements: - Compliance with Texas Accessibility Standards, City of Carrollton General Design Standards, and North Central Texas Council of Governments Standard Specifications - Video verification of underground utilities before construction - Coordination of work hours due to location within McInnish Sports Complex - Bonds and insurance required (bid, performance, payment, maintenance) - Overtime charges for inspection/public works staff outside regular hours - Use of Procore software for project management and documentation - No specific OEMs or proprietary products required; "Big Red Inlet Protectors or approved equal" is referenced - Estimated Contract Value: - Approximately $155,000 (with a 20% contingency included) - **No specific OEMs or named vendors are required; open to qualified construction contractors.

Description

The City of Carrollton is soliciting proposal packets for renovations at the Elm Fork Nature Preserve. The work includes site investigation, demolition, construction of new decking, accessible paths, trails, amenities, and landscaping. Contractors are responsible for pulling permits (fees waived for the City), securing the work site, and coordinating work hours with the City. The project requires compliance with City of Carrollton General Design Standards and North Central Texas Council of Governments Standard Specifications for Public Works Construction.

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