DTMB-0414 Addendum 1 751_21296.JBB Porkies HQ Paving Rehab.pdf

DTMB-0414 RFP (Rev 7/16)

DEPARTMENT OF TECHNOLOGY, MANAGEMENT AND BUDGET

State Facilities Administration Design and Construction Division

REQUEST FOR PROPOSAL

ADDENDUM NO. 1

This form identifies an Addendum to a Request for Proposal for Professional Services, and incorporates interpretations or clarifications, modifications, and other information into the Request for Proposals. Addenda will be numbered by the Project Director and distributed through SIGMA Vendor VSS as an attachment.

TO:

ALL PROPOSERS

DATE ISSUED

09/22/21

PROJECT NAME

MDNR Porcupine Mountains Wilderness State Park Paving Rehabilitation

FILE NUMBER

751/21296.JBB

PROJECT DIRECTOR

Jeff Barsch

PROPOSAL DUE DATE:

09/30/21 2:00p.m. Eastern

ADDENDUM ITEMS:

General

1. The mandatory pre-proposal meeting attendance sheet with the firms that are eligible to submit a proposal is attached.

Clarifications

1. The use of drones to perform survey work is acceptable. If utilized, this will need to be coordinated with the

DNR.

Responses to Questions:

2. Does the MDNR have an estimate of annual number of vehicle trips anticipated for the Visitor Center and Headquarters?

On average, the number of vehicles that travel to either the Visitor Center or Headquarters is 300 vehicles per day. Since this is a dead-end road, that results in an average of 600 one-way vehicle trips per day or 219,000 one-way vehicle trips per year.

3. Will the Visitor Center be gated-off for the winter, or will it be open and plowed for completion of a survey and soil borings / pavement cores?

In a typical year, the gate to the Visitor Center is closed on November 1. Plowing is not performed at the parking lot for the Visitor Center after that date. Park staff will work with the selected PSC to provide access beyond the gate to the Visitor Center after November 1. If an excessive amount of snow falls, the park staff may be able to provide some plowing in select areas, but the selected PSC should not anticipate that a comprehensive survey would be possible after heavy snowfall.

4. Does the DNR have a requested lifespan for the asphalt paving? Would the DNR have any ability to perform maintenance on the lot (crack repair, seal coating)?

The MDNR requests that the PSC perform the necessary surveys and analysis in order to provide recommendations for paving that will withstand year-round traffic and freeze/thaw cycles. This includes all required analysis on sub-base materials and providing recommended maintenance schedules.

5. Should the project look at potential revisions to the existing paving layouts such as widening the turning radius at the main entrance or enlarging the parking lot at the Visitor Center to accommodate larger vehicles?

The DNR would like the selected PSC to consider such improvements a possibility and will work with the selected PSC to identify select areas to investigate further during the Phase 100 Study. It is not anticipated that major revisions to the size of existing asphalt surfaces will be implemented other than at the Visitor Center parking lot where the DNR anticipates a slight enlargement of the car parking lot to accommodate larger vehicles (i.e. an increase in stall depth). The DNR does not anticipate any change to the number of available parking stalls.

6. Does the Visitor Center parking lot need to be enlarged to include additional parking stalls?

The Visitor Center parking lot reaches capacity about 16 days per year; however, there is overflow parking available in the oversized vehicle area, and the DNR does not anticipate any change to the number of available parking stalls. Also, see the answer to #6 above.

7. How many vehicles park in the staff area behind the Visitor Center, and should this be an asphalt surface.

The DNR typically parks 6 vehicles in this area. The intent of the project would be to include this as a paved staff parking area.

8. For the Phase 500 design cost and scope, is the assumption that the PSC will be completing Phase 500 as a single bid package for the entire area of road and parking lot surfaces at the Headquarters, Visitor Center, and Manager’s Residence area? Or, will the Phase 500 design be based on a provided construction dollar value with the possibility to phase the construction into multiple bid packages?

For the purposes of submitting a proposal, PSCs should plan on generating a single Phase 500 bid package based on the accepted high-priority scope items generated from the Phase 100 study. If additional Phase 500 bid packages are requested for a phased approach requiring multiple bid packages, a PSC modification for additional Phase 500 services will be executed.

---------- End of Addendum No. 1 -----------

APPROVED BY:

PROJECT DIRECTOR Jeff Barsch DATE 09/22/21

DTMB-0441 (R 19.02) MEETING ATTENDANCE RECORD

DEPARTMENT OF TECHNOLOGY, MANAGEMENT AND BUDGET

State Facilities Administration Desi en and Construction Division r-:::-:~~~::-:=~~-:-=-;~----------_,;,:;;.i;.;.=~~:::.:::::~~~- ----rl-;:-:-:=--- ------- - -

PROJECT DESCRIPTION/LOCATION DATE \ TIME

MDNR Porcupine Mountains WIiderness State Park Pavement Rehabilitation PSC Mandatory Pre-Proposal Meeting September 16, 2021 12:30p.m.

FILE NUMBER I CONTRACT NUMBER I MEETING PLACE

751 /21296.JBB Porcupine Mountains Wilderness State Headquarters

PLEASE PRINT YOUR NAME FIRM YOU REPRESENT EMAIL ADDRESS TELEPHONE NUMBER

Mike Knack MDNR knackm@michigan.gov 906-885-527 4

Dan Dowdy MDNR dowdyd@michigan.gov 906-353-6558

Doug Rich MDNR richd@michigan.gov 906-201-4961 . " - .. ,..,. ,- - --· - --,7('\ . -.-"' 7 ..,.,.., .. 111 .... ·- ·a '<:J vuu•--... -

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Danielle Foertsch DTMB foertschd@michigan.gov 517-331-5369

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