DDC opened seven bids on October 28 for the reconstruction of existing sewers in North Queens, and ADC Construction LLC came in apparent low at $6,883,658. That's preliminary, per DDC's own posting — subject to verification, not yet a confirmed award.
Seven bidders is a real field for emergency sewer work, and the tab shows real daylight between the top of the pack and everyone else. Lady Liberty Contracting Corp. came in second at $9,996,938.50, a spread of 45.2% above ADC's number — $3,113,281 of daylight between first and second place alone. From there the pack bunches: C.A.C. Industries at $13,482,000, JRCruz Corp. at $13,767,605.50, and J. Pizzirusso Landscaping Corp. at $13,894,000 are all within a few hundred thousand dollars of each other. Ferreira Construction Co. came in at $15,300,000, and DiFazio Industries closed out the field at $17,445,843 — the high bid runs 153.4% above the low, or 2.53 times ADC's number, a gap of $10,562,185 low to high.
The number that should stop estimators cold is the one against DDC's own engineer's estimate. DDC priced this job at $12,000,000, and ADC's apparent-low bid landed 42.6% under that — $5,116,342 of room between what the city expected to pay and what the lowest bidder is willing to do it for. When a bid clears an engineer's estimate by that much on a sewer job, it usually means one of two things: either ADC has a crew and equipment already staged nearby that makes the mobilization math different from everyone else's, or the rest of the field priced in more risk on a job the engineer's estimate didn't account for. The six-bidder spread above ADC — all landing well north of $9.9 million — suggests the latter is at least part of the story.
Emergency sewer work carries its own calendar pressure that a reconstruction job on a normal capital schedule doesn't, and that's worth remembering when reading a tab like this one. The field size itself is a signal: seven bidders on emergency infrastructure work in Queens means the borough's heavy-civil contractors are still actively chasing DDC's sewer program, even against a backdrop where six of seven bids landed above the city's own cost estimate.
DDC's posting marks this result preliminary and not yet a confirmed award, so nothing here is final. Contractors tracking North Queens sewer work should watch the DDC contracts page for the confirmed award and should treat the $12 million estimate as the number to benchmark against on the agency's next emergency sewer solicitation in the borough — not the $6.9 million ADC bid, which the tab suggests was an outlier on the low side rather than the market's center of gravity.