Sumner County pauses Brown House RFQ after TDEC riparian-buffer review halts access

Sumner County officials paused the request-for-qualifications (RFQ) process for restoration work at the historic Brown House after staff learned a Tennessee Department of Environment and Conservation (TDEC) filing raised questions about riparian-buffer boundaries and access to the property.

The ad hoc committee overseeing the Brown House restoration discussed the pause and follow-up steps at a recent meeting. Committee members said the county closed the RFQ so staff could confirm whether the house or the driveway falls inside a newly mapped riparian buffer and to add that information to the procurement materials.

Why it matters: county leaders say the Brown House was donated with a codicil directing the county to maintain a park and the historic home, and the commission previously allocated $500,000 toward establishing and maintaining the site. Committee members said the RFQ suspension is intended to prevent bidders from submitting proposals that omit new environmental constraints that could affect access, costs and construction methods.

County staff told the committee they discovered potential buffer markings while preparing to open bids. Justin, a county staff member, said a TDEC data-viewer entry and an aquatic-resource alteration permit (listed in the viewer as RNRS20DOT029ARAP) prompted staff to ask TDEC for clarification about whether the buffer line affects the Brown House and the access driveway.

Members described a series of exchanges: Sydney, a TDEC project manager, and Ed, a TDEC supervisor, reviewed the property with county staff; Sydney later told county staff that the house itself was not inside a riparian buffer, but TDEC had also advised the county to hold on construction while it reviewed related submittals. The committee quoted Ed's written direction as saying, "do not do any construction, do not proceed," language staff circulated to committee members.

Committee members said the school system and its consultant, identified in meeting comments as the David Group, submitted maps and permit materials to TDEC in connection with nearby school and park work; the committee does not yet have copies of those submissions. Several speakers said the school district is a co-owner of the parcel under the deed language discussed at the meeting, and that the district's submittal may have prompted TDEC's review.

County officials directed staff (Dustin and Eric, county staff members) to ask TDEC for the permit file and any revised plans the school district or its consultant submitted. The committee also voted to suspend the meeting rules to allow questions of the parties present; Commissioner Miller made that motion and the committee approved it.

Discussion highlights and concerns recorded by the committee included: - Uncertainty about whether a mapped riparian buffer expands onto the house lot or only affects nearby open space and gullies; several members said they believe the gullies are intermittent or dry and not streams. - Access concerns if a buffer were increased close to the historic structure; committee members asked whether ingress/egress would remain possible and whether a redesigned buffer would require credits, debits or other mitigation. - Frustration among commissioners and staff over not having earlier notice of the school district's submittal and whether the county, as co-owner, should have been included in the submittal or given earlier notice. - Requests that the county be given a seat in any discussions between TDEC, the school district and consultants so the county can advocate for preserving access to the house while meeting water-resource requirements.

County staff said the permit cited in TDEC's viewer had an expiration date listed as June 30 of the current year and that the school system had since submitted a new aquatic-resource alteration submittal that TDEC was reviewing. Committee members asked staff to obtain the May 15 submittal and any subsequent revisions so the county can assess impacts on the RFQ scope.

The committee discussed technical options staff might ask prospective bidders to address in a revised RFQ, including redesigned driveway alignments, landscape engineering to limit disturbance, and temporary erosion controls or fencing required by buffer work. Members emphasized they want to preserve the historic house and said their immediate objective is to establish a clear, current map of buffer lines before resuming procurement.

What the county will do next: committee members directed Dustin and Eric to request from TDEC the full file and any revised plans the school district submitted; staff said they will follow up with the school district's consultant to ask to be included in future permit discussions. The committee planned a follow-up meeting in a few weeks after staff review.

Votes and formal actions at the meeting included a motion to suspend the rules to allow questions of present parties; the motion, made by Commissioner Miller, carried. Committee members also recorded an administrative decision to pause the RFQ to add riparian-buffer information to the solicitation so potential bidders have complete scope information.

The committee did not take final action on restoration contracts or on a revised RFQ at the meeting; those items remain pending TDEC's clearer mapping and the school district's plan submissions.

A number of residents and officials spoke during the discussion, raising concerns about historic preservation, stormwater changes tied to recent school construction, and the need for county access to satisfy the donor's codicil. Speakers reported photos and videos of new gullies and changes to runoff patterns downslope from the school work; those claims were reported in committee discussion but were not independently verified at the meeting.

The ad hoc committee said it will return to the issue after staff obtains TDEC's file and any revised plans from the school district so commissioners can determine whether to reopen the RFQ and how to amend the procurement documents.