Contract 202263705 Marston Lake North Upstream for Glenbrook Pond

Closed August 11, 2022, 11:00 AM

  • Reference numberContract 202263705
  • StatusOpen
  • SummaryThe storm drain system improvements in the Marson Lake North Drainageway aim to separate stormwater flows from the Bowles Lateral, improve drainage and alleviate high ground water near the properties adjacent to the Bowles Lateral at Saratoga Place, and improve the overall drainage and reduce street flow through the project area.

General Statement of Work

The storm drain system improvements in the Marson Lake North Drainageway aim to separate stormwater flows from the Bowles Lateral, improve drainage and alleviate high ground water near the properties adjacent to the Bowles Lateral at Saratoga Place, and improve the overall drainage and reduce street flow through the project area. The new system will collect and convey flows from West Wagon Trail and South Field Way to the existing storm drain system downstream of the Glenbrook Pond. Storm flows will be separated from the Bowles Lateral with the improvements. All work on the Bowles Lateral will be completed in the off-season of the ditch. The project will be completed in two phases. Phase I is from the Glenbrook Pond outfall to upstream of the Bowles Lateral and includes installing 42- and 48-inch storm drain trunk line with laterals and inlets in West Garrison Street and South Garland Street, then crossing the Bowles Lateral to West Saratoga Place. Sanitary sewer and water lines will be adjusted as well as the Bowles Lateral which will be piped via 60-inch pipe. A headwall and wingwalls will be constructed at the culvert entrance. An 8-inch French drain will be installed along the new Bowles Lateral pipe in the vicinity of the ditch to collect groundwater. Curb Ramps, curb, gutter, and sidewalk replacement, as well as street restoration are also included.

Statement of Quantities(PDF, 538KB)

Estimated Construction Cost: Between $2,350,000.00 and $2,850,000.00

Virtual Pre-Bid Meeting on July 12, 2022 at 11:00 a.m.

To access the meeting, please call (720) 388-6219 and enter conference ID: 853 385 470#. Click here to join the meeting

Pre-Bid Meeting Agenda(PDF, 292KB)

Sign in Sheet(PDF, 137KB)

Questions Deadline: July 19, 2022 at 10:00 a.m. local time

Bid Opening on August 11, 2022 at 11:00 a.m.

Bids will be received and accepted via the online electronic bid service, www.QuestCDN.com and will be read aloud. To access the bid opening teleconference, please call (720) 388-6219 and enter conference ID: 749 666 106#. Click here to join the meeting. To submit responses, click the online bidding button at the top of advertisement. Contractors must be on the plan holders list through QuestCDN for proposals to be accepted. Contractors will be charged a fee of $30.00 to submit a proposal electronically.

Plans Available June 28, 2022

Digital Download

QuestCDN Project # 8237973

Plan Cost: $15.00

MWBE Goal: 18%

Prequalification: Either 1E(3) Sewer Open Channel and Pond at or above the $3,000,000.00 monetary level or 1E(4) Piped Sewer at or above the $3,000,000.00 monetary level

Contract Administrator: Michele Foust

doti.procurement@denvergov.org

Miscellaneous

Contracts for construction, reconstruction, and remodeling are subject to the City prevailing wage rate requirements established pursuant to Section 20-76, D.R.M.C.

City contracts are subject to payment of City Minimum Wage established pursuant to Section 20-82 through 20-84 D.R.M.C.

As the City’s best interests may appear, the Executive Director of the Department of Transportation and Infrastructure reserves the right to waive informalities in, and to reject any or all, submittals.

Publication Dates:           June 28, 29, 30, 2022

Published In:                   The Daily Journal