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Contract 201737381 Sanderson Gulch Reach 1

General Statement of Work: Sanderson Gulch Reach 1 project will improve the currently undersized system from Lipan St to the confluence with the South Platte River.  The improvements include a box culvert system from Lipan St to just downstream of the BNSF railroad and a combination low flow open channel with a high flow underground box culvert system from the BNSF railroad to the South Platte River. Cast-in-place box culverts and special structures, pre-cast box culverts, concrete flatwork, asphalt paving, utility relocations, riprap placement, loose and grouted slab stone boulder construction and channel grading are included in this project’s scope of work.

Estimated Construction Cost:  Between $12,034,000 and $12,907,000

Statement of Quantities (PDF - updated)

Pre-Bid Conference: October 31, 2017 at 2:00 p.m. local time, 201 W. Colfax Ave. Conference Room 4.I.5, Denver, Colorado 80202.

Sheet (PDF)

Question Deadline on November 10, 2017 at 10:00 a.m.

Bid Opening Date on
November 30, 2017 December 7, 2017, 11:00 a.m.
Room 6.G.7, Webb Building
201 W. Colfax Avenue
Denver, CO  80202

Plans Available October 19, 2017

Digital Download

QuestCDN Project #5399931
Plan Cost $10

Contract Administrator: Dani Abbott
Phone: 720-913-4508

M/WBE goal: 9%

For complete description see Ad in The Daily Journal on the following dates:
October 19, 20, 23, 2017

The following prequalification category is required:

Each bidder must be prequalified in Category 1E4—Piped Water OR 1E5—Sewer Open Channel at the $15,000,000 monetary level in accordance with the City’s Rules and Regulations Governing Prequalification of Contractors. Each bidder must be prequalified in Category l A-General Civil OR Category 1 E4-Piped Sewer OR 1 E5- Sewer Open Channel and Pond in the $15,000,000 monetary level in accordance with the City's Rules and Regulations Governing Prequalification of Contractors. Each bidder must have submitted a prequalification application a minimum of ten (10) calendar days prior to the bid opening date. Applications must be submitted to the Department of Public Works, Prequalification Section, 201 W. Colfax Ave., Department 614, Denver, CO 80202. To view the Rules and Regulations and to obtain a prequalification application, please visit our website or call 720-865-2539 for prequalification information ONLY.