Devil's Gate Cistern Bid Sheet_Oct 2018.pdf

PDF 119 KB Posted

Attached to
Devil's Gate Station Cistern-Georgetown Loop Railroad
Solicitation number
RFP GCAA 2019000094 4
Issued by
Clear Creek County, Denver City, Colorado

About this file

This is a bid sheet for the Devil's Gate Station Cistern project issued by History Colorado, located at 1200 Broadway, Denver, Colorado. The project encompasses comprehensive site preparation, pipeline installation, cistern construction, electrical work, and site restoration at 1490 W. 121st Ave., Suite 100, Denver, Colorado. Key line items include earthwork operations (site preparation, cut removal, fill, and grading), a 2,000-gallon cistern tank measuring 90 inches in diameter by 83 inches in height with associated components, a Gorman-Rupp T3 3-inch self-priming centrifugal pump system, 4-inch C900 PVC pipe installation with freight, concrete headwall construction at the Clear Creek outfall, electrical installations including 72-inch electric baseboard heaters, fencing work to match existing specifications, and sediment and erosion control measures. The bid sheet specifies quantities in various units including lump sum (LS), each (EA), cubic yards (CY), linear feet (LF), and square yards (SY), with item quantities ranging from single units to 77 cubic yards for earthwork cut removal.

The bid sheet requires contractors to acknowledge receipt of all addenda and provide authorization to submit bids on behalf of their respective companies. Pricing information is organized by line item with columns for unit cost and total cost, though specific dollar amounts are not populated in this document. The project is identified as Bid Sheet 2015-026P14 and includes coordination with engineering firms Galambos Architects, S.K. Peightal Engineers, and RJ McNutt and Associates for architectural, structural, and electrical design requirements. Bidders must address site-specific conditions including river access at headwall elevation, rock retaining wall modifications, and drainage infrastructure integration with existing systems.

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Text version

Owner:

History Colorado

1200 Broadway

Denver, CO 80203

Phone: (303) 447-8679

Item

No.

Units Quantity Unit Cost Total Cost

1.1 LS 1

1.2 EA 3

1.3 LS 1

1.4 LS 1

2.1 CY 77

2.2 CY 54

2.3 LS 1

2.4 LS 1

2.5 CY 5

3.1

LS 1

3.2 EA 2

4.1

EA 2

4.2

LS 1

4.3 LS 1

5.1 CY 3

5.2 CY 5

6.1

LS 1

6.2 EA 4

6.3 LS 1

7.1 LS 1

7.2 LF 11

7.3 EA 1

7.4 LS 1

7.5 SY 13

7.6 CY 5

* I am authorized to submit this bid on behalf of ____________________________, and acknowledge receipt of _______ through ________ addenda.

Signed ____________________________________________________ Date ________________

Mulch around disturbed area

Cistern and Components

2000 gallon Tank (90'' D x 83'' H) including 2'' FNPT Bulthead for additional outlet on bottom of each tank, freight and installation.

Construction Total

Electrical, see electric specific drawings by RJ McNutt and Associates

Fence (to match existing over bridge) along river at headwall elevation, 4ft tall

Site Restoration

Site Restoration and De-mobilization

Final Grading and Drainage Swale Crusher Fines

Fence Swing Gate - 4 foot tall, 4 foot wide

Furnish and Install Heaters - 72'' Electric Baseboard Heater

Coir mat under crusher fines in drainage swale

Furnish and Installation of Rat Guard on both lines

Structure, see Architectural and Structural specific drawings by Galambos Architects and S K

Peightal Engineers

Gorman-Rupp T3, 3''x3'' Self-Priming Centrifugal Pump and System components see scope of supply within specs. Includes installation.

Tank Floodproofing: Ratchet Straps and Concrete Bolts

Furnish and Place Concrete

Headwall at pipe outfall to Clear Creek (colored)

Cistern Building

Stamped concrete above headwall extended to bridge

Bid Sheet

2015-026P14 Devil's Gate Station Cistern1490 W. 121st Ave.

Suite 100

Denver, CO 80234

Phone: (303) 452-6611

Fax: (303) 452-2759

Engineer:

Description

Pipeline and Related

4'' C900 PVC Pipe and system components. See scope of supply within specs. Includes installation. Includes Freight.

Site Preparation

Earthwork Cut

Removal of a portion of rock retaining wall and rock steps

Tree Removal

Earthwork

Mobilization

Earthwork Fill

Removal and replacement of flagstone at discharge into Clear Creek

Trench Squeegee

Permitting

Sediment and Erosion Control: Silt Fence and Straw Sediment Control Logs

File details come from the government source that posted it. Updated .