An update on the RBL dam project
As we gear up for what we hope will be a fantastic few sunny seasons ahead, we wanted to provide two quick updates on the lake. First, the lake level is full. Most of the fill occurred in early March over the course of just three days, thanks in large part to the expert management of the dam and the anticipation of big inflows by Sam Lee.
Second, we have news on a very important project at the lake: the dam rehabilitation project. The dam is not broken or deteriorated in any way, but we need to do construction work on it to meet the new requirements given that the state is increasingly emphasizing preparedness for major storm events in light of our changing climate.
Jacqueline Annabi, Putnam Valley’s Town Supervisor recently let our POA know that the proposals for our dam restoration project have gone out to construction vendors, and the bid opening will take place on May 10, at 2pm. The work on the dam will take place from September to December 2024, with the latest possible completion date being April 1, 2025. You can read Jackie’s full note below, and if you’d like to learn more about the dam project, you can see why it’s needed and all prior studies here.
Just an update on the dam proposals. The bids went out, and a mandatory walk-through occurred. Seventeen bids were handed out by WSP [an engineering company we have been working with]. Five potential bidders attended the mandatory walk through with WSP; excellent, reputable companies.
The walk-through allowed the opportunity for the vendors to ask questions, an addendum to the bid was created by WSP to answer concerns (the addendum also included the repair in the spillway that Sam [Lee] brought to our attention). The bid opening is scheduled for 2pm on 5/10.
The project time frame is 120 consecutive days. With a water drop date of early September with a 4’ drop by October 15, actual construction work will take place from September to December 2024 and full completion of the area no later than April 1 2025. Any tree removal needed will only occur during approved times of Oct-March.
Please be aware that WSP suggests that a dam inspector be present at all times during construction. Per the agreement, WSP is covering four visits. Per WSP: “The costs of the remainder comes out to be roughly $100,000 for 86 working days for 8-hour days of a senior construction inspector, this will cover the 120 consecutive days allowed for construction. From my experience in the past, it shouldn’t take more 86 working days to complete the work.”
Please note this is an additional cost above their increases that we discussed at the informal meeting in March. The cost they are projecting for the construction inspector is not overly high, but it is an additional cost that the district must be aware of. It is however, highly recommended that no matter what company is hired to build the dam, that WSP be the construction inspectors. They designed this project, they will be the ones that must take full liability of this project.
I will keep you all posted as we learn who will be awarded the project. Any questions please do not hesitate to call me.
Jacqueline Annabi
845-526-2121