Third and final part
We had to get our feet wet so we did, one at a time to facilitate the photo op. One of the locals, William, who escorted us to the shore warned us that the icebergs had just left last week. We realized that pretty quickly.
The shore is used as a launching point for fishing vessels, large, wide flat backed canoes that can hold 4 people or a lot of fish.
It has little vegetation, mostly grasses.
It is not without colour:
If I wait for a couple of months I could ride this back down...
We reluctantly leave the Bay after over an hour of exploring and chatting with locals. It doesn't matter if we're in Radisson or at the Bay anyone who lives there, or is working there asks the same question why? Why would you want to come here? Tourist? You're kidding right?We were even making a couple of guys paranoid that we were up there to take their jobs!
We hit the road back to Radisson for lunch and our tour.
Stopped to take a pic of one of the many hydro installations we passed
Back in Radisson had lunch at Mika's sorry no pics of food, ate too quickly.
Time for the tour!!
A little back story, I learned from the JBR website that we should book a tour, especially if we want it in english. So I did.
It turned out there was me, KLR Steve and GS Tim who had ridden up late Saturday night. That's it! The three of us got a private tour of the complex. How cool.
The tour starts in the Hydro Quebec building, actually attached to our hotel, quite convenient.
Picture ID required for security purposes, more on this later. Because they are used to larger groups there is a visitors centre for people to look through while everyone registers, heres a couple of pics
This is what happens all the time in this part of the world
It also reminds me that every Dec. there is a caribou hunt out of Radisson. Just sayin'
There are a lot of displays in the visitor centre that tell the human history of the area as well as the geological past which makes it a perfect place for hydro power generation. I won't bore you with the details, but I will include this pic, which at first glance just looks like a backlit feature wall behind a counter. As I walked by and took a quick glance I had to chuckle and tip my hat to the designer. If you can zoom in on it you'll appreciate how clever it is
So the three of us finally got signed in and briefed on tour etiquette i.e. as many photos as you want outside, but NONE inside, oh and pee before we leave its a 3.5 hour tour!
Our chariot awaits
The drive to the Robert Bourassa Hydro Electric Generating Facilities is a 10 minute drive from Radisson. BTW the facility is named after the young premiere of Quebec, who in 1971 had a dream of hydro electric power that he made into a reality. He lived to see his dream come true but died just as Phase 2 was being completed. Two days after his death in 1996 the Quebec government announced they were renaming the whole development, dam, generating station and reservoir Robert Bourassa.
Our young tour guide was on her first english speaking tour so she had her cheat sheets out, used them liberally and did a great job, way to go Raphael!!
Our first stop was the generating station itself. No pics but basically we drove into the side of a mountain/steep tall hill and proceeded to drive down, after going through two overhead security doors. One opens and lets you in then closes behind you, you get checked out remotely by security and if you pass they let you in, if not they don't let you out and they call for back-up. There is also a guardhouse/gate that you have to drive through to get on the property before you come to the mountain doors. Up until a few years ago you could just drive onto the property and look around freely(not inside) but a journalist decided to drive around and see if he could get into sensitive areas then write a story about how lax the security is at this major generating station and now there's a gate.
So we drive down around 140 meters. Park and get our hardhats and safety glasses, walk through a man door and we are greeted by a huge cavernous hall that is 45 meters tall, and wide by almost 500 meters long. There is a constant hum and the tile floor is vibrating slightly. There are rectangular boxes above each of the turbines 16 in all and they each have control modules with dials, knobs and video screens. There are electric carts for driving around and tricycles for the more health conscious. It is like we have walked on to a James Bond movie set from the 70's. Keep in mind this has all been carved out of solid rock. It is massive!!
There appears to be some work happening on one of the turbines and Raphael informs us they are re-placing all the turbines, one at a time with ones that have an updated, more efficient design. We are standing in front of a model of a cross section of one of the generating units and she points to the model turbine making sure we notice the angle of the blades, then takes us a little further down the hall and points to an actual turbine waiting to be installed making sure we notice the different angle of the blades. This thing is 5 m in diameter and 3 m tall, it weighs in at 2 900 tonnes. There was a new shaft sitting there as well, it connects the turbine up to the generator and it was 3m tall with a diameter of a meter at it's thinnest point, probably double that top and bottom where it connected to the generator and turbine. Everything about this place was on a scale so large it was incredible.
Just when I thought it couldn't get any better we get the speech from Raphael, "where we are going it is quite... loud?, so if you have any questions wait until we get back up here. If it is too loud, you may come back on your own."
She then proceeds to take us down a couple of flights of steel stairs, it's getting loud now, pointing out the miles of control cables run through the place, down a short stone/concrete passageway, pointing up to three insulated tubes with viewing windows about 45 cm in diameter, yelling now, "we produce three phase power and it is through 'dese that it is transmitted up to the transformers, there is so much heat dat we can heat the entire place with it". We're at a double door that is on a pivot which swings open after unlatching, now it is thunderous. We are standing on a small catwalk, directly in front of us a spinning shaft approx 3.5ms away. Above our heads so close I could easily reach up and touch it, is the bottom of the spinning generator, it's approx. 7ms in diameter and 3 ms below us encased in rock, concrete and some steel tube is the turbine. We are at the heart of N. Americas largest underground hydro facility. There is water flowing below us at a rate of 270 cubic meters per second and above our heads there is a generator pumping out 351 million watts of power a year. Too say it was kind of humbling is an understatement. I've been to F1 races and experienced that kind of power relatively closely, but this thing develops about 30 000 HP on its own, the whole plant does 454 000 HP and we're standing right in it.
We make our way back up to the grand hall and start heading back to where the van is parked, Raphael pointing out the huge crane above our heads that runs on rails the length of the hall. This is for dismantling each generator/turbine unit for servicing. Get back to the van and there is security guard waiting for us, he was supposed to accompany us on the tour but was late or forgot there was an english tour that day. But he made it up by riding ahead of us for the outdoor portion.
So quick explanation, this complex works because they built a series of 29 dykes and created a 2 800 sq. km. reservoir. Then they funnel the water from the reservoir into the generating complex near the surface, it travels down the tubes 137 meters to spin the turbines and out the other side to rejoin the river.
Fun fact, if you took all the water from that one reservoir and put it in 1 litre bottles there would be 10 000 1L bottles for every one of the 6 billion people on earth.
Pics:
Looking across the top of one of the dykes with the reservoir on the left:
Fun fact, the longest dyke, pictured above is 2.3 km long, 150 m tall and 700 m wide at the base
This is the cut in the rock that funnels the water into the generators:
Fun fact, when they had filled the reservoir (which took 8 months) and wanted to open that cut, they filled the generator side with water 2 meters higher than the reservoir side so when they blasted that rock out, the water and debris naturally flowed out away from the generator until the water levels became equal, thus avoiding the debris getting closer to the station.
This is the spillway, so called in case the reservoir ever looks like it might overflow. This is how to control the overflow. It is 1.5 kms long by 200 meters wide. Each step is 10 meters tall and there are 10 of them. If you can zoom way in there is a human sized silhoutte painted just above the water in the centre of the rock at the bottom to give some perspective.
From the top of "The Giants Staircase"
This is from a viewing tower showing the river downstream from the station
This shows the spillway from a different angle and one of the roads we drove up on
One of the biggest obstacles when signing the deal for this massive project was convincing the local natives that Hydro Quebec would bring the land back to it's original state, where possible. After driving all over this huge complex it appears they kept thier word. They planted 80 million trees, and it shows. While driving back to the entrance the security guard that was escorting us stopped and pointed to the side of the road and disappearing into the brush was a tiny bear cub. No pic as the vans windows were tinted.
When we got back to Radisson there was some swag for each of us to take home, fridge magnet, dvd, pamphlets, they mailed a postcard for free for us all. Did I mention this tour was free?
This guy had arrived from Cali. while we were out
He'd done a bit of travelling and had an interesting hydration method
Never met the rider, Steve said he saw him and was in his seventies, good for him!
Time for beers, dinner at Mika's and packing up to depart in the morning
Our ride down the JBR to Matagami was a little faster on the way home. We stopped less and rode faster. Checked off the road at the info kiosk outide Matagami so they didn't send out a search and rescue team for us. Back at the hotel fairly early just in time before the skies opened up. Beers, dinner and bed.
The long ride on Tuesday from Matagami home started off rainy for the first 3 hours or so. But by the time we reached North Bay it had cleared up and warmed up so it was smooth sailing to home.
It was a heck of a ride, great destination, KLR Steve is an excellent riding partner, we had almost perfect weather and a good time was had by all. Can't wait for next weekend!! Off to do some local twisties and spend a couple of nights with a few more riding buddies. KLR Steve will become GSX 600 Steve for that one.