U.S. Pipeline v. Northern Natural Gas Co., 930 N.W.2d 460

Background

Northern Natural Gas contracted with U.S. Pipeline for replacement/relocation of ~6–7 miles of pipeline in Michigan, lump-sum price $15,312,050; substantial completion date: September 24, 2014, time being "of the essence."
Contract included a mutual waiver of consequential/indirect damages and a Force Account Work payment method for Extra Work (time-and-materials with specified markups and documentation requirements).
Northern revised HDD (horizontal directional drilling) designs (notably Highway 476/Ely Creek and a Power Line HDD) after bids; it approved Change Orders for Extra Work but delivered revised plans after the contract substantial completion date and asked U.S. Pipeline to proceed.
Extra Work (longer bores, winter conditions) extended the Marquette Replacement completion into February 2015; U.S. Pipeline submitted Change Order 19 and supplements seeking compensation for delay/inefficiency costs on the Force Account basis; Northern rejected the supplements after audit.
Northern withheld $671,000 from final payments: $351,000 as liquidated damages (delay) and $320,000 as a credit for cost savings from an open-cut substitution; the district court later reduced the credit and found Northern had waived the liquidated damages claim.
After a bench trial the district court awarded U.S. Pipeline $5,275,506.01 for Extra Work (based on plaintiff’s expert using the contract’s Force Account basis) plus $374,729.06 improperly withheld by Northern, totaling $5,650,235.07; Northern appealed.

Issues

Issue	U.S. Pipeline's Argument	Northern's Argument	Held
Whether awarded damages were consequential (barred) or direct (recoverable)	Damages were direct: actual out-of-pocket costs for Extra Work under the contract Force Account method	Damages were consequential/indirect and thus barred by the mutual waiver	Held direct damages: award compensated work performed per the contract (Force Account); not barred as consequential
Admissibility of plaintiff's expert (Berkowitz) and sufficiency of his methodology	Expert used the contract Force Account basis to quantify direct costs and delay/inefficiency attributable to Extra Work	Expert allegedly included non-compensable items and miscoded items, so testimony should be excluded/stricken	Court admitted testimony; appellate court found no abuse of discretion and upheld reliance on expert where trial court found him credible and methodology consistent with contract
Preservation of objections to expert methodology and directed verdict grounds	N/A (arguments developed at trial and on appeal)	Northern contended additional methodological flaws and moved for directed verdict	Held many methodological complaints were not preserved (objections at trial were not sufficiently specific; new arguments not raised in directed-verdict motions are waived)
Whether Northern validly withheld liquidated damages ($351,000)	U.S. Pipeline argued Northern waived enforcement of liquidated damages by ordering Extra Work after the completion date and not reserving enforcement	Northern argued liquidated damages applied because U.S. Pipeline failed to obtain time extensions	Held Northern waived right to enforce liquidated damages: its conduct (ordering Extra Work, delivering changes after completion date, not advising enforcement) supported waiver; court denied Northern declaratory judgment that it could withhold the $351,000

Key Cases Cited

Hooper v. Freedom Fin. Group, 280 Neb. 111 (discusses standard of review in bench trials and credibility of witnesses)
First Express Servs. Group v. Easter, 286 Neb. 912 (explains contractual interpretation is a question of law reviewed de novo)
Creighton University v. General Elec. Co., 636 F. Supp. 2d 940 (example distinguishing direct contract recovery from consequential lost income/third-party collections)
Penncro Associates, Inc. v. Sprint Spectrum, L.P., 499 F.3d 1151 (defines direct vs. consequential damages under contract law)