Summary of Specifications:
Separate sealed bids for Hess Road Extension – West Phase (I-25 Frontage Road to Water Treatment Plant), Douglas County Project Number CI 01-022 will be received by the Owner, Douglas County Government, Department of Community Planning and Sustainable Development, Engineering Division, Phillip S. Miller Building, 100 Third Street, Suite 220, Engineering Division, Castle Rock, CO 80104, until Wednesday, March 17, 2010 at 2:00 pm. This project consists of approximately 3.63 miles of roadway including 3 bridges (multi span and single-span) for extending Hess Road. This project is the second phase to extend Hess Road from the Town of Parker to the I-25 / Castle Pines Parkway Interchange.
The Contract Documents may be examined at the above address after 10:00 a.m., on Tuesday, February 16, 2010, and copies of the Contract Documents may be obtained upon payment of $35.00 for each set. The $35.00 is non-refundable. (Additional charge if mailing is required.)
A PRE-BID CONFERENCE will be held at 2:00 p.m. on Wednesday, March 3, 2010, at the Department of Community Planning and Sustainable Development, Engineering Division, Phillip S. Miller Building, 100 Third Street, Hearing Room (Located on the First Floor next to Reception Area), Castle Rock, CO 80104. The Bid Opening will be conducted at 2:00 pm on Wednesday, March 17, 2010, at the same address, Suite 220, Engineering Department.
The Project includes the following major items and approximate quantities:
• 900,000 CY - Unclassified Excavation (Complete-in-Place) • 300,000 CY Rock Excavation (Complete-in-Place) • 99,000 CY - Topsoil (Stockpile and Redistribute) • 32,000 LF – Erosion Log (12”) • 139 AC – Seeding • 123 AC – Mulching • 75,000 SY – Soil Retention Blanket • 1,800 LF - Steel Piling (HP 12x74) • 50 LF – Drilled Caisson (36”) • 29,300 CY - Riprap (6 Inch, 9 Inch, 12 Inch, 18 Inch, Void Filled, Soil) • 980 CY - Concrete Class D (Bridge) • 210,400 LBS - Reinforcing Steel • 8,100 LF 24 – 84 Inch RCP (Complete-In-Place) • 52 EACH – Reinfored Concrete End Section • 28 EACH - Inlets (Type C, D, and R) • 22 EACH – Manholes • 4 EACH – WQ Pond Outlet • 20,000 LF - Trench Drain • 675 LF – Guardrail (6-3 Post) • 12 EACH – End Anchorage (NF) • 69,500 LF - Barbless Wire Fence • 3,200 LF - Curb and Gutter • 1,381 LF - Prestressed Concrete I (BT 42 – BT54) • 40,000 SF - Epoxy Paint
Roadway Surface Bid Alternative A. 40,200 TONS Hot Bituminous Asphalt & 40,600 CY ABC (Class 6) B. 90,700 SY Concrete (8-Inch) & 23,500 CY – ABC (Class 6)
Any questions on the bidding process may be directed to Dennis Lobberding, Project Engineer at 303.660.7490.
For Planholder Information, Please Call 303.660.7490 (Front Desk)
