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HomeMy WebLinkAboutSP-23-049 - Supplemental - 1879 Williston Road (3)DONALD L. HAMLIN CONSULTING ENGINEERS, INC. Please reply to: ENGINEERS AND LAND SURVEYORS P.O. Box 9 136 Pearl Street Tel. (802) 878-3956 Essex Junction Essex Junction, Vermont Fax (802) 878-2679 Vermont 05453 www.dlhce.com WATER SUPPLY & DISTRIBUTION MUNICIPAL ASSISTANCE AGRICULTURAL ENGINEERING STORMWATER MANAGEMENT SITE DEVELOPMENT & SUBDIVISION PERMITTING ASSISTANCE CONTRACTOR SERVICES RECREATION FACILITIES & SKI AREAS RESIDENT ENGINEERING STREETS & HIGHWAYS WASTEWATER COLLECTION & TREATMENT LAND SURVEYING Engineering – “The link between what we have and what we need” November 14, 2023 Mr. Waasy Boddison PICVT, LLC 2176 Andrea Lane, Fort Myers, FL 33901 Re: 1879 Williston Road, South Burlington Dear Mr. Boddison It is our understanding that you are seeking to convert the space previously occupied by Threshold Training at 1879 Williston Road into Light Industrial Office Space. It is also our understanding that The Lifestyle Athlete and Rehabilitation will continue to utilize the remaining space in the existing building. Based on information provided by the current owners, there are a total of 97 participants (with showers), 1 trainer, and 3 employees (non-trainer) per day. In accordance with the State of Vermont Agency of Natural Resources, Department of Environmental Conservation, Drinking and Groundwater Protection Division, Environmental Protection Rules, Chapter 1, Wastewater System and Potable Water Supply Rules (referred to as “Rules”), effective November 6, 2023, the estimated average water and sewer demand for the current use is 860 gallons per day. Based on the information provided by you, there are a total of 12 office employees (with showers) anticipated for the proposed new use, plus an existing 20 participants (with showers) and 3 employees (non-trainer) in the remaining space. Based on the Rules, the estimated average water and sewer demand for the proposed use is 439 gallons per day. Based on our review and analysis of the above information, the estimated water and sewer demand for the current use is 860 gpd. The proposed use has an estimated water and sewer demand of 439 gpd. As the proposed use has an estimated water and sewer demand less than the 860 gpd for the current use, no additional water or sewer allocation is required. As the City staff has indicated they have not allocation records for this building, at their direction, we have prepared the attached City of South Burlington Application for Wastewater Allocation. Respectfully, Jeffrey P. Kershner, P.E. President Enc. *Flow Calculations (You may substitute an engineer’s calculation or letter for the information requested below) For residential projects, list number of bedrooms and units requested: Number of Bedrooms Number of Units X Gallons per day per unit = Total Flows 1 140 2 or more 210 TOTAL Notes: ___________________________________________________ ________________________________________________________ For commercial and industrial projects, list existing and proposed tenants, uses and flows: Tenant/ Type of use Number of Flows per Other Total Business seats, SF, etc X unit Adjustments Flow TOTAL *Total development wastewater flow requested: ________gallons per day Flow characteristics (for commercial and industrial projects) Volume: ____________________________________________________________ __________________________________________________ Flow rate: ____________________________________________________________ __________________________________________________ Strength: ____________________________________________________________ __________________________________________________ See Attached. 860 860 gpd (based on current use) 860 gpd (based on current use) Domestic Please do not write below this line Application & Recording Fee received: _____________ ________ Name Date Receiving Plant: ______Airport Pkwy _____Bartlett Bay City Center District: ____Yes _____No Approved by Water Pollution Control Department (Commercial and Industrial Projects) ______________________ _____________ Director of Water Pollution Control Date Preliminary allocation issued: (payment of fee is not required) _______________________ _____________ Director of Planning and Zoning Date Final allocation issued: (payment of fee is required, either in full or pro-rated for projects with multiple zoning permits involved) _______________________ _____________ Director of Planning and Zoning Date Final allocation expires _________________with permit #____-____-____ (Date) Zoning permit issued___________________with permit#____-____-____ (Date) Associated WW connection permit (if applicable) #____-____-____ For extensions of Final Allocation Only EXTENSION GRANTED ____________to______________ (Date) (Date of Expiration) 50% EXTENSION FEE PAID _________ $___________ (Date) (Amount) 1879 Williston Road, South Burlington 11/14/23 Water/Sewer Demand Calculations Existing Use: Indoor Recreation & Professional Services User type Number of users in current space Demand per user (GPD) Total demand (GPD) Trainer 1 32 32 Employee (non-trainer) 4 13 52 Participants (w/showers) 97 8 776 Total 860 Proposed Use: Light Industrial and Professional Services User type Number of users in proposed space Demand per user (GPD) Total demand (GPD) Employee (w/showers) 12 20 240 Employee (non-trainer) 3 13 39 Participants (w/showers) 20 8 160 Total 439