Throwback Thursday - Alberta Gas Chemical Cars Remembered

Tonight's Throwback Thursday is penned by my dad Keith. A slightly different layout for a TT, rather than discussing a single photo from my collection, presented below is a short history of the Alberta Gas Chemicals tank car fleet. 

'Til Next Time,
Cheers,
Peter.

Undoubtedly, among the most instantly recognizable North American rail photo locations is Morant’s Curve located in the province of Alberta. Named for the legendary Canadian Pacific Railway corporate photographer, the iconic ‘S’ shaped right of way is located NW of Calgary in Banff National Park, adjacent to the Trans-Canada Highway. If one happens to venture to Canada’s oil producing province, directions are as follows; travel westward on the Trans-Canada approximately 200 km from Calgary until you reach the Lake Louise turn off. Double back to the first right, Bow Valley Parkway (Highway 1A), and continue for about 4 km to the Outlet Creek viewpoint. Note that the sign is only visible when traveling eastward. For those so equipped; GPS coordinates: N 51 deg 23.980 min, W 116 deg 07.638 min.

Shown in the above photo (CP Corporate Archives E6736-2) is a trio of CP’s once ubiquitous SD40-2’s at the head end of a methanol unit train. Unfortunately there is no date on the photo. However, there are several helpful timeframe clues. Number 587X can be made out on the rear of the very clean middle unit and all three locomotives are decorated with the smaller ‘Pac Man’ multimark and larger 8” wide diagonal stripes. GMD London delivered SD40-2 nos. 5865 – 5879 in October/November of 1984. As information, diagonal end stripes were revised from 5” to 8” in 1977 and CP standardized on the small MultiMark in 1979.

The unit train is comprised of 30,000 gallon (nominal/usg) non-insulated tank cars, mostly decorated with the large red and white ‘ALBERTA GAS CHEMICALS’ logo. The consist is a mixture of AGCX tank cars, owned by Alberta Gas Chemicals, and PROX tank cars owned by Procor. Note that both AGCX and PROX tank cars sport the large AGC emblem. Note also that four of the PROX tank cars simply have ‘Alberta Gas Chemicals’ spelled out as lettering – see below. Also as shown below, the Procor owned tank cars were originally stenciled with UTLX reporting marks - ‘PROX’ was introduced in 1981. In 1990, Procor purchased the entire AGCX fleet which at the time consisted of fifty cars built by Procor Oakville in 1978 (AGCX 10000-10049) and one hundred and eighty cars produced by Hawker Siddeley Transport in Trenton Nova Scotia, 1981/1982 (AGCX 10050-10229). A quick identifier of the Procor built tank cars, both AGCX and PROX, is the prominent reinforcing ring at each end). The new owner was obligated to paint out the AGC emblem ASAP.

Alberta Gas Chemical was a 1970’s origin subsidiary of Nova Corporation of Alberta, whose beginnings date back to 1954 when it was incorporated as The Alberta Gas Trunk Line Company Ltd (AGTL). Methanex Corporation acquired in whole Nova’s methanol business and operations in 1994.

Date of the photo? As related above, the date bookends are 1984 and 1990. All clues factored in, and based mostly on the very clean appearing 587X and relatively pristine condition of the trailing coupled unit: 1985.

Now for some close-ups:

AGCX 10021 was built by Procor Oakville in August of 1978.

AGCX 10198 was built by Hawker Siddeley Transport (HST) at their Trenton, Nova Scotia manufacturing plant in December of 1981. 

PROX 40655 was built by Union Tank Car at their East Chicago, Indiana facility in August of 1975. Note the ACI label and large COT&S B&W block. Note also, aside from the re-stenciled ‘PROX’ reporting mark, still original paint.

PROX 40825 was built with UTLX reporting marks by Procor Oakville in November of 1974.

UTLX 46491 was built by Procor at their Oakville, Ontario manufacturing plant in June of 1974. Above the tank test information on the right hand side the car is stenciled ‘METHANOL ONLY’. This car would be remarked to ‘PROX’ in 1988. Note difference in the COT&S block compared to PROX 40655 above. Given the limited amount of wheel spray, the methanol hauler may be on its first trip from the factory. Note also the similarity to AGCX 10021 below.

Cheers,

Keith.