From the NYT:

At the maternity hospital, a rehabilitation project in the northern city of Erbil, an expensive incinerator for medical waste was padlocked — Iraqis at the hospital could not find the key when inspectors asked to see the equipment — and partly as a result, medical waste including syringes, used bandages and empty drug vials were clogging the sewage system and probably contaminating the water system.

The newly built water purification system was not functioning either.

[..]

The dates when the projects were completed and deemed successful ranged from six months to almost a year and a half before the latest inspections. But those inspections found numerous instances of power generators that no longer operated; sewage systems that had clogged and overflowed, damaging sections of buildings; electrical systems that had been jury-rigged or stripped of components; floors that had buckled; concrete that had crumbled; and expensive equipment that was simply not in use.

Curiously, most of the problems seemed unrelated to sabotage stemming from Iraq’s parlous security situation, but instead were the product of poor initial construction, petty looting, a lack of any maintenance and simple neglect.

Problems were found at the Baghdad Airport, hospitals, and military bases. But clearly there's too much focus on the bad news coming out of Iraq instead of all the successes.