25228 GX0 ADDENDUM NO. 4.pdf

BALTIMORE COUNTY, MARYLAND

DEPARTMENT OF PUBLIC WORKS AND TRANSPORTATION

DIVISION OF CONSTRUCTION CONTRACTS ADMINISTRATION

111 WEST CHESAPEAKE AVENUE

TOWSON, MARYLAND 21204

Contract No. 25228 GX0 Project No.

10000493

Days Cove Park Disc Golf Course – 6425 Days Cove Road, White Marsh, Maryland 21162

White Marsh – District 11c5

ADDENDUM NO.4

DATE: 8/5/2026

Contact: Anthony Crews, 410-887-3531, tcrews@baltimorecountymd.gov

To All Bidders

This addendum is hereby made a part of the Proposal and the Special Provisions, and is hereby incorporated into the Contract. Should this addendum conflict with any portion of the Special Provisions, the Proposal, or any prior addenda, this addendum shall supersede and control.

Please note the attached changes, corrections, and/or information in connection with the contract and submit bids and be otherwise governed accordingly.

For Your Information

See attached questions and answers.

Attachments – 2

Please sign below acknowledging receipt of this addendum and return with your bid.

Company Name Signature mailto:tcrews@baltimorecountymd.gov

ADDENDUM NO. 4

PROJECT: Days Cove Park Disc Golf Course 6425 Days Cove Rd, White Marsh, MD 21162

CONTRACT NUMBER: 25228 GXO

DATE: August 5, 2026 ORGANIZATION: Baltimore County Property Management

The followings changes and additions are made to the specifications and drawings for the above referenced Contract. Revised pages for specifications and sketches for drawing revisions, where indicated, are included with this Addendum for changes and additions referenced hereinafter.

BIDDERS MUST ACKNOWLEDGE RECEIPT OF THIS ADDENDUM.

NOTICE:

The following questions have been submitted for response:

1. Addendum #1 question 2 calls for a ROMTEC model 3101 which is a 3-post kiosk. Drawings only show a 2 post which is the smaller 3105.

ROMTECT model 3101 is the correct reference – 14’0” roof, 11’6” spacing of outside posts.

2. Could you please provide additional drawings outlining the Limit of Disturbance (LOD), as well as the designated zones for clearing, grubbing, and pruning?

If additional drawings are made available it would only be after the contract has been awarded and not during the bidding phase.

3. The post sizes and diameter footings in the chart above the fence detail is not consistent with the fence specs. Please clarify with the owner what we are to follow.

Specifications shall govern post sizes. All footers shall be 12” diameter, 36” deep.

4. Please confirm that the First Source Hiring Agreement Overview must be submitted with the bid.

Yes.

5. Please confirm if bidder needs to provide copy of Baltimore County certification with bid.

No.

6. On page 259 of 279, it states under Section 6. Bid Requirements, sub section 1: to complete form A, B, and C, listing all subcontractors. Does the bidder need to provide a list of all subs to be used on the project non-MBE and MBE combined? Or is that just applying to the MBE subcontractors? Please clarify what is required and whether a separate form listing all of our subs on the job is necessary.

Contractor shall provide all subs to be used on the project combined. A separate form may be used if necessary and attached to form C.

Contract No.25228 GX0 Addendum No.4 August 5, 2026

ADDENDUM NO. 4

7. Paving On the site plan sheet C202 : The plan Indicates standard full depth asphalt paving and pervious paving. The pervious paving detail is missing on plan sheet C205. The detail on C205 does not look appropriate for parking lot applications. Please advise.

Pervious Paving Detail is on Sheet 205 – Detail 4 upper right-hand corner.

8. Please confirm if any of the concrete needs to be coated in anti-graffiti sealer. (See

Specification 323300 – 1 Site Furnishings) No Anti-graffiti Sealer is included.

9. Please confirm that the new bridge must be a wood bridge and a steel bridge is not an acceptable substitution.

A substitution request would need to be made identifying the compliance with the Bid Documents, no adverse affects on the project schedule, necessary documentation such as sealed engineered drawings, benefit to the County…

10. Please confirm in Addendum 1, RFI 7 that only 32 EA Disc Golf Baskets, our takeoff and the plans show significantly more at a total of 56 EA Disc Golf Baskets.

As noted in Addendum #1, there are 32 baskets required to be provided – numbering noted in that response. 56 anchors are to be installed in the locations indicated.

Baskets will be moved from one location to another – indicated by the A, B, C designation – by the Owner at their discretion.

11. Please confirm if bollards are required, they are in the specifications and the answer provided in

Addendum 1, RFI 8 refers to the swing gate.

Separate stand-alone bollards are not required.

12. Please confirm the location or number of tee boxes that you anticipate needing a retaining wall, can this be a unit price or allowance to balance out the bidders cost? (See Addendum 1, RFI 9) There may be at least 10 tee boxes that could require a small (<2’ high) wall. Location and grades at each tee pad location would need to be verified to determine need for a wall or just minor grading.

13. Please confirm if the block retaining walls are anticipated for every tee box, or is the interpretation 4-5 tee boxes throughout the site?

See response above.

Type text here

Contract No.25228 GX0 Addendum No.4 August 5, 2026