The Ra-Lin “Save the Rain” project designed by Natural Systems Engineering was featured on WSYR News Channel 9 on September 30, 2016. The project involved construction of approximately 16, 000 sq ft of porous asphalt and a bioretention area to manage stormwater runoff from the 1.5 acres of impervious areas at the discount appliance store located on Burnet Avenue in Syracuse. The project will result in the management of over 1.2 million gallons of stormwater annually, preventing that volume from entering the storm sewer system and contributing to combined sewer overflows to Onondaga Lake. The story on Channel 9 shows how the porous asphalt allows infiltration of rainwater through the porous surface.
Natural Systems Engineering’s urban retrofit geothermal project was featured on YNN’s “Going Green” program on May 16, 2016. Ground source heat pumps will be powered by existing roof top solar panels. Check back for follow up story later this year.
Drilling was completed on May 12, 2016 for an urban retrofit geothermal system being installed at 248 Bryant Avenue in Syracuse, New York. Two vertical closed loops of 300 ft each were set in two wells and will serve the 4-ton combination heat pump system yet to be installed. Drilling was initiated using an air rotary rig, but was switched to a cable tool rig on the second hole when water was pushed back through the first hole through a void in the bedrock geology. Water was encountered in each hole, but was contained on-site. Saline groundwater was a concern, but wasn’t encountered until ~280 ft depth. System design by Natural Systems Engineering. Drilling performed by Caster Well Drilling and Water Conditioning (Fulton, New York).
Construction of green infrastructure was completed in late 2015 consisting of a dry well to management roof runoff and a porous asphalt system to manage parking lot runoff. Green infrastructure was designed by Natural Systems Engineering and construction was performed by the Rich and Gardner Construction Company (Syracuse, New York). The project was funded by Onondaga County’s award winning Save the Rain program.
In October 2015 construction was completed on the porous asphalt installation at Tucker Missionary Baptist Church, 515 Oakwood Avenue, Syracuse, New York designed by Natural Systems Engineering. The project involved construction of 12,000 sq ft of porous asphalt surface to manage runoff from approximately 70,000 sq ft of impervious lot and rooftop. The project was funded by Onondaga County’s award-winning “Save the Rain” program and will remove over 1.5 milion gal of stormwater per year from the City’s combined sewer system! The contractor was Ruston Paving Company (DeWitt, New York).
On September 8, 2015 patent number 9.127,488 was issued by the USPTO for “Retrofit Catch Basin for Use in Stormwater Management Practice.” The device allows a conventional stormwater catch basin to be retrofitted to divert runoff to an alternative practice (such as green infrastructure) while allowing the catch basin to continue to serve as an overflow for the alternative practice. Now looking for a partner with whom to commercialize this!
As seen from a passing drone, shown is the new vegetated roof at Zip Networks, 100 Wilkinson Street, Syracuse. The green roof is an extensive green roof planted with sedum. Construction was performed by Shaffer Building Services (Syracuse, New York) based on the design of Natural Systems Engineering. The roof looks brown due to the erosion control mat, but will be green by the end of the season! The project was funded by Onondaga County’s award-winning Save the Rain program.
Work is almost complete on the porous asphalt lot at Crest Acura. The permeable base is shown below. The project was designed by Natural Systems Engineering and construction is being performed by Rich & Gardner Construction Company (Syracuse, New York). In addition to managing incident precipitation to the ~15,000 sq ft lot, the project will also infiltrate runoff from the adjoining Crest Acura showroom and service areas. A total of 1.5 million gallons of stormwater will be managed annually.
On June 1-2, 2015, following placement of the permeable base course shown below, NSE measured the site-wide infiltration rate through the roof sump/overflow catch basin. Following the June 1 rain event, the site exhibited an infiltration rate of 0.35 in/hr. Based on this rate, the infiltration basin will completely dewater in roughly 10 hours assuming no additional rainwater input.
The third phase of the Onondaga Commons Green Infrastructure project, consisting of a porous asphalt lot at the Rural Metro facility located at 488 W. Onondaga Street, Syracuse, was completed on November 24, 2014. The project was designed to capture runoff from the surrounding asphalt parking lot and the Rural Metro building, estimated at over 1 1/2 million gallons annually. The project was designed by Natural Systems Engineering in partnership with Short Enterprises (Syracuse, New York). Construction was performed by Daly Construction (Sacketts Harbor, New York).
Construction began last week on the JC Smith green infrastructure (GI) project located at 338 Peat Street in Syracuse consisting of a porous asphalt lot, and streetside bioretention areas. The porous asphalt lot will manage stormwater that formerly ran off the impervious storage lot, The bioretention areas will manage runoff from Peat Street and the Canal Street Extension. See photos below. The project is funded by Onondaga County’s Save the Rain program and Natural Systems Engineering, worked constructively with the City of Syracuse to address sewer connection issues given the constraints of the County’s award and the owner’s budget for the project. Construction by J & J Landscaping of East Syracuse.