STATEMENT OF PROBLEM Before the cooling tower system was turned over to the plant, an oily sheen was discovered in the basins by GM. CCC mitigated the issue with oil socks but it was brought up by the plant on why the filter was not running/filtering the oil. This was because the filter is not meant to filter oil…
STATEMENT OF PROBLEM At bid time CCC received the 1950 Albert Kahn facility record drawings of the plant. This set had two foundation drawings, showing two different column foundation types for the plant. One drawing showed all footings, one drawing showed all caissons. It was unknown by GM which was the as-built…
8555-02 GM Detroit Factory Zero STATEMENT OF PROBLEM Chassis Mod 1 all of the Mod sections were constructed of 8" channel. The Channels were "Toe Clipped" to an inverted "T" iron, as known the channel has a slanted surface. the supplier did not have the correct type of set-up for the Toe Clip Connection. The supp…
Statement of Problem: In the design coordination of the cooling tower cells and the steel support platform, there was a disconnect in the 3D model between JEG and IBI with the actual elevation of the cells. Additionally, JEG changed the piping configuration to the basins and this impact was not discussed with the…
8575 General Motors (GM) Ultium 2 Battery Plant STATEMENT OF PROBLEM 1. Unable to locate specific material - Avaco did not have a contents list of what was in each skid this resulted in: a. Waiting for OEM to locate material - OEM's packed equipment from different systems on the same skid …
Statement of Problem: At bid time CCC received the 1950 Albert Kahn facility record drawings of the plant. This set had two foundation drawings, showing two different column foundation types for the plant. One drawing showed all footings, one drawing showed all caissons. It was unknown by GM which was the as-built c…
STATEMENT OF PROBLEM The GM process team stated they wanted 36" wide clearance for all metal stairs in a design meeting. When IBI designed the stairs they made the tread 36" wide. However, the inner grab bars which project from the outer guardrail impede on that clearance (only 32" clearance). This was deemed a n…
STATEMENT OF PROBLEM Incorrectly sized basin-style sinks were installed in the mens and womens toilet rooms, which created a code violation where the egress minimum width of 36" was impeded in the mens toilet room entrance way. The architect sized and placed the basin-style sinks at mens and womens locker rooms but …
STATEMENT OF PROBLEM During design of the building steel, 4 joists in the blank receiving bay were upsized to accommodate the weight of the blank receiving air handling unit (HVU-1; 17000#) in bay 22/23, based on JEG''''s input. Later in the design phase (50% MEP design), the mechanical engineer rotated and moved th…
STATEMENT OF PROBLEM For this project a new, welded steel oily wastewater tank was provided in the scrap tunnel in lieu of relocating an existing tank, at no cost to GM. The new tank shop drawings did not include for a manway. The shop drawings were submitted, reviewed, and approved by the EOR. The tank was fabri…