4_26-08_Cal883432B_Schedule of Price Worksheet.pdf
PDF 179 KB Posted
- Attached to
- Cal883432B 26-08 (Calhoun)
- Solicitation number
- 009-RFB-WRBWL-CY26-08
- Issued by
- Carroll County, Iowa
About this file
This is a Schedule of Prices Worksheet for the Cal883432B Nutrient Reduction Wetland Project, submitted by IMPACS for Bid No. 26-08 issued by the Iowa Department of Agriculture & Land Stewardship, Division of Soil Conservation and Water Quality, in Calhoun County, Iowa. The project encompasses the construction of a nutrient reduction wetland facility with 24 line items including site stripping and preparation, excavation of 4,269 cubic yards, placement of 2,551 cubic yards of general earthfill, installation of a tied concrete block mat (2,750 square feet), placement of topsoil (5,174 cubic yards), installation of water control structures and tile outlets, placement of riprap and erosion stone (31 tons total), and seeding of 4 acres. A pre-bid conference is scheduled for August 12, 2026, with bids due by 3:00 PM CDT on August 26, 2026. Construction must commence within 7 days of the preconstruction meeting, with a construction deadline of November 30, 2026, and most line-item deliveries due by June 15, 2027.
The estimated construction cost range is $135,000 to $155,000. Bidders must submit a bid bond equal to 10% of the bid amount and furnish a Performance/Payment Bond equal to 100% of the contract price upon award. All bidders must be registered with the Iowa Department of Inspections, Appeals & Licensing, and non-Iowa corporations must provide proof of authorization from the Iowa Secretary of State to conduct business in Iowa prior to contract execution. Bids are submitted exclusively through the Iowa Management of Procurement and Contracts System (IMPACS). Written questions concerning plans and specifications must be directed to Spencer Pech, P.E., at ISG by 3:00 PM on August 19, 2026, for inclusion in a final addendum, with all other contract document inquiries directed to Tracy Bruun at the Division.
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Cal883432B Nutrient Reduction Wetland Project DOCUMENT CC Bid No. 26-08 PROPOSAL AND SCHEDULE OF PRICES
CC-4
SCHEDULE OF PRICES
Cal883432B Project
Contract No. 26-08
Section 32, Township 88 North, Range 34 West, Calhoun County, Iowa
Name of Bidder:
IMPACS
Item No.
Eng's
Item
No. Work or Material Spec No. Est Qty Unit Unit Price Total
1.1 1 Site Stripping and Preparation (Wetland) CS-IA-001 1 LS
1.2 2 Site Stripping and Preparation (Wasting) CS-IA-001 1 LS
1.2 3 Crop Damage CS-IA-001 0 AC
1.3 4 Other - Pollution Control CS-IA-005 1 LS
1.4 5 Structure, waterway & channel seeding CS-IA-006 1 AC
1.5 6 Buffer Seeding CS-IA-006 3 AC
1.6 7 Mobilzation & Demobilization CS-008 1 LS
1.7 8 Drain Tile Investigation CS-IA-009 2 HR
1.8 9 Connecting to Existing Tile CS-IA-009 1 EA
1.9 10 Cap Existing Tile CS-IA-009 1 EA
1.10 11 Excavation (General) CS-IA-021 4,269 CY
1.11 12 Earthfill (General) CS-IA-023 2,551 CY
1.12 13 Earthfill (Wasting) CS-IA-023 1,889 CY
1.13 14 Drainfill CS-IA-024 13 TN
1.14 15 Topsoil Placement CS-IA-026 5,174 CY
1.15 16 Tied Concrete Block Mat CS-IA-031 2,750 SF
1.16
17 Water Control Structure Assembly
CS=IA-
045 1 EA
1.17 18 Trench Drain CS-IA-046 1 EA
1.18
Corrugated Polyethylene Pipe (Non-perforated) CS-IA-046
1.18 19A 12-inch Diameter CS-IA-046 581 LF
1.19 19B 10-inch Diameter CS-IA-046 148 LF
1.20 20 Slotted 18-inch CMP Riser Structure CS-IA-051 1 EA
1.22 21 CMP Tile Outlets with Animal Guard CS-IA-051
1.21 21A 15-inch diameter by 20 feet CS-IA-051 1 EA
1.22 21B 12-inch diameter by 20 feet CS-IA-051 1 EA
1.23 22 Riprap. IDOT Class E CS-IA-061 15 TN
1.24 23 Erosion Stone CS-IA-061 16 TN
*IMPACS will not accept an amount less than 1. Enter a unit price for 1 unit, and the bid tabulation will be adjusted based on the engineer's estimated quantity.
TOTAL BASE BID………………………………………………………………………………………$________________
Worksheet purposes only. Bids will only be accepted through the on-line Iowa Management of Procurement & Contracts
System (IMPACS).
To register and learn about IMPACS, go to:https://solutions.sciquest.com/apps/Router/SupplierLogin?CustOrg=DASIowa
END OF DOCUMENT CC
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