Cedar Rapids Ionwave #327010-04 Addendum 1

Cedar Lake Recreational Amenities and Trail Improvements

The City of Cedar Rapids is seeking unit-price bids to build recreational amenities and improve trails at Cedar Lake. - Government buyer: City of Cedar Rapids, Public Works Department, with City Parks and Recreation identified in the plans. - Estimated project cost: $3,790,000. - Scope: Boardwalk and pier construction, a shelter, furnishings, signage, floating planted islands, trail and sidewalk reconstruction, storm sewer work, landscaping, contaminated-soil testing and remediation, erosion controls, and site restoration. - Prominent OEMs and named products: - Legend Structures is named as the shelter basis of design; the project manual also identifies Classic Recreation Systems Sedona series as a shelter basis of design. Park Planet is listed as the Legend Structures representative. - BioHaven floating islands: Armor-Coated Model 192 Naturalized and Model 166 Kidney. Atlan Stormwater is an approved manufacturer; Midwest Floating Islands is identified as a representative. - PermaTrak precast concrete boardwalk system; Hollaender 2-Line Speed-Rail railing; Eco-Counter Urban MULTIEVO Urban Post counters. - Victor Stanley BRHS 101 bike racks; Landscape Forms Scarborough benches and trash receptacles; Pilot Rock WXTH picnic tables; and CHROMIX P C-34 Dark Gray concrete admixture. - Key quantities: 2,560 linear feet of HP14x73 piles; 14 benches; 10 bike racks; 4 six-foot and 2 eight-foot ADA picnic tables; 3 trash receptacles; 1 22-by-22-foot shelter; 3 counters; 92 canopy trees; 20 understory trees; 54 shrubs; 20 evergreen trees; 8,572 wetland plugs; and 40 grasses. The bid also includes 5,326 units of seven-inch PCC shared-use path and 7,200 units of 12-inch path subgrade preparation, as measured in the bid schedule. - Notable requirements: Boardwalk design requires Iowa-licensed professional engineering and a supplier field representative. Native seeding and wetland plugs carry a five-year maintenance and warranty period; floating islands carry a one-year period. A four-year project maintenance period is specified. Slip-form path paving may be considered with Engineer approval. The project has no federal funding and no BABA requirements. - Work phasing: Work begins after Notice to Proceed; substantial completion is required before final completion. Permanent seeding and plantings are excluded from the substantial-completion milestone. Temporary trail detours and causeway/access construction are included, with disturbed areas restored.

Description

The City of Cedar Rapids is seeking bids for construction and installation of park amenities at Cedar Lake. Work includes boardwalk and pier structures, a shelter, trash receptacles, benches, bike racks, signage, floating vegetated islands, trail reconstruction, plantings, and site restoration. The engineer’s opinion of probable cost is $3,790,000. Substantial completion is due September 15, 2027, with final completion by June 30, 2028.

View original listing