Specifications include, but are not limited to: In addition to the pressed sludge, HWU requires a location to haul Drybed Sludge. This sludge will
typically be hauled a few times each month with an average tonnage of 140 tons/month (< 2,000 tons per year). This
will be bid and awarded as a separate line item. All the requirements outlined above for the pressed sludge will also
pertain to the drybed sludge.
1. Sludge Characteristics
a. Solids Percentage: The SWWTP uses one belt press to produce a sludge cake that averages 14-18%
b. Average Annual Volume (Wet Tons): 9,000
c. 503 Metals: See Table 1
2. Landfill Requirements:
a. Landfill must conform to the most current 40 CFR 503 regulations
b. Landfill must agree to accept the proposed annual volume of product
c. Landfill must allow trucks hauling HWU product to have a maximum unload time (total time on
property) of 30 minutes for all loads. Failure to adhere to this specification may result in termination of
contract by HWU.