Pearland Ionwave #1027-03 Addendum 1

Scarsdale Boulevard Sanitary Sewer Extension and Roadway Restoration

The City of Pearland is seeking bids for a sanitary sewer extension and related roadway restoration along Scarsdale Boulevard. - Government buyer: City of Pearland, Texas; the attachment identifies Clear Brook MUD as the sub-agency. Project limits run from Woods Court to Fortuna Drive. - Main work: Furnish and install approximately 1,139 linear feet of 12-inch HDPE DR 11 sewer by open cut, install four 5-foot-diameter precast manholes with City-approved liners, connect to an existing manhole, and remove an existing manhole. Work also includes sewer abandonment, bypass pumping, trench safety, utility protection, and site restoration. - Restoration and alternate: Remove and replace curb, sidewalk, and roadway pavement; place topsoil and sod; and carry an additive alternate to adjust or offset an existing 12-inch PVC water line. The revised bid form adds an ADA ramp quantity, but its quantity is not provided in the summaries. - OEMs and named suppliers: KoLa, Inc. is cited for stainless-steel manhole inflow preventers; Mirafi 600X for trench fabric liner; ARMOR-TILE and ADA Solutions, Inc. for cast-in-place detectable-warning surfaces. These products are specified as approved products or equal where applicable. Ezee Fiber is responsible for relocating its infrastructure, with the contractor to coordinate. Ardurra Group, Inc. is identified as the project engineer, not a product supplier. - Notable requirements: Manhole coatings must comply with Specification 02542. Bypass service is required at the Woods Court manhole serving nearby homes and the Retirement Center; the Retirement Center-side approach calls for flow monitoring and pump-and-haul. Contractor scope also includes traffic control, stormwater pollution prevention, construction staking and material testing, resident notifications, and restoration of disturbed areas. - Estimated project cost: $440,000.

Description

The City of Pearland is soliciting bids for construction of a sanitary sewer extension along Scarsdale Boulevard from Woods Court to Fortuna Drive. The work includes furnishing and installing 1,139 linear feet of 12-inch HDPE sanitary sewer pipe, three new manholes, removal and replacement of one existing manhole, and rehabilitation and coring of another existing manhole. It also includes removal and restoration of reinforced concrete sidewalks and roadway pavement, sod restoration, and the labor, materials, and equipment necessary to complete the work. The addendum states the engineer’s cost estimate is $440,000 and replaces the bid proposal form.

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