Schedule of Prices Worksheet.pdf
PDF 165 KB Posted
- Attached to
- 26-09 Har892022C (Hardin)
- Solicitation number
- 26-09 Har892022C (Hardin)
- Issued by
- Hancock County, Iowa
About this file
This Schedule of Prices Worksheet is a bid document for the State of Iowa's Har892022C Nutrient Reduction Wetland Project (Bid No. 26-09), located in Section 22, Township 89 North, Range 20 West, Hardin County, Iowa. The project involves a tile zone nutrient reduction wetland requiring selective clearing, drain tile investigation and removal, excavation, grading, installation of reinforced concrete pipe (RCP), high-density polyethylene (HDPE) dual wall pipe installation with corrugated metal pipe (CMP) tile outlets, a concrete water control structure, and seeding. Key construction items include site stripping and preparation, structure and channel seeding (1.5 acres), buffer seeding (5.8 acres), mobilization and demobilization, drain tile investigation and removal (2,800 linear feet), general excavation (904 cubic yards), various earthfill operations totaling 7,618 cubic yards, topsoil placement (5,591 cubic yards), one 4' x 4' water control structure, a 36-inch RCP drawdown outlet pipe (79 linear feet), multiple corrugated polyethylene pipe installations (6-inch through 12-inch diameters totaling 3,244 linear feet), one stop log storage structure, multiple CMP tile outlets (8-inch through 15-inch diameters), and rip rap (245 tons). Construction must be completed by June 15, 2027, with buffer seeding due by June 30, 2027, and structural seeding by September 15, 2027. Bids are submitted through the Iowa Management of Procurement & Contracts System (IMPACS) online platform.
The estimated construction cost range for this project is between $200,000 and $300,000. The worksheet requires bidders to enter unit prices for each line item, with a minimum unit price of 1 required by IMPACS, after which the bid tabulation will be adjusted based on the engineer's estimated quantities. The total base bid amount is to be entered on the worksheet and submitted through the IMPACS online system rather than in paper format.
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Other files
| File | Type | Posted |
|---|---|---|
| Bid Bond.pdf | ||
| Plans - REVISED.pdf | ||
| Specifications - REVISED.pdf | ||
| Specifications.pdf | ||
| Plans.pdf | ||
| Appendix I - Construction & Admin Forms.pdf | ||
| General Requirements.pdf | ||
| Schedule of Prices - REVISED.pdf | ||
| Addendum 1 & Pre-bid.pdf | ||
| H&H Report.pdf | ||
| Notice to Bidders.pdf | ||
| Proposal - Acknowledgment - Affidavit.pdf |
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Text version
Har892022C Nutrient Reduction Wetland Project DOCUMENT CC Bid No. 26-09 PROPOSAL AND SCHEDULE OF PRICES
CC-4
SCHEDULE OF PRICES
Har892022C Project Contract No. 26-09 Section 22, Township 89 North, Range 20 West, Hardin 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 & PREPARATION IA CS-001 1 LS
2 CROP DAMAGE IA CS-001 0.0
1.2 3 STRUCTURE & CHANNEL SEEDING IA CS-006 1.5 AC
1.3 4 BUFFER SEEDING IA CS-006 5.8 AC
1.4 5 MOBILIZATION AND DEMOBILIZATION IA CS-008 1 LS
1.5 6 DRAIN TILE INVESTIGATION AND REMOVAL IA CS-009 2,800 LF
1.6 7 EXCAVATION (GENERAL) IA CS-021 904 CY
1.7 8 EARTHFILL (GENERAL) IA CS-023 3,680 CY
1.8 9 EARTHFILL (GENERAL DAM) IA CS-023 1,358 CY
1.9 10 EARTHFILL (DAM CORE) IA CS-023 2,572 CY
1.10 11 EARTHFILL (SCARIFY AND RECOMPACT 9" LAYER
OF WETLAND BOTTOM (P)) IA CS-023 3,008 CY
1.11 12 TOPSOIL PLACEMENT IA CS-026 5,591 CY
1.12 13 4' X 4' WATER CONTROL STRUCTURE IA CS-031 1 EA
1.13 14 36" RCP DRAWDOWN WETLAND OUTLET PIPE IA CS-031 79 LF
1.14 15 6" CORRUGATED PROFILE WALL (DUAL WALL)
POLYETHYLENE PIPE IA CS-046 1,455 LF
1.15 16 8" CORRUGATED PROFILE WALL (DUAL WALL)
POLYETHYLENE PIPE IA CS-046 1,329 LF
1.16 17 10" CORRUGATED PROFILE WALL (DUAL WALL)
POLYETHYLENE PIPE IA CS-046 51 LF
1.17 18 12" CORRUGATED PROFILE WALL (DUAL WALL)
POLYETHYLENE PIPE IA CS-046 409 LF
1.18 19 STOP LOG STORAGE STRUCTURE IA CS-046 1 EA
1.19 20 8" CMP TILE OUTLETS (20 LF EACH) IA CS-051 3 EA
1.20 21 10" CMP TILE OUTLETS (20 LF EACH) IA CS-051 2 EA
1.21 22 12" CMP TILE OUTLETS (20 LF EACH) IA CS-051 1 EA
1.22 23 15" CMP TILE OUTLETS (20 LF EACH) IA CS-051 1 EA
1.23 24 RIP RAP IA CS-061 245.0 TON
*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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