She switched off the flashlight, shed the blanket, and got to her hands and knees. Holding the ChemLight in one hand, she crawled along the ledge, past the intersection with the tunnel up above, looking for any way to get up there. Fifty feet beyond the tunnel intersection, she found a single vertical pipe anchored to the concrete wall. She held up the ChemLight to try to see where it went, but it simply disappeared into the darkness above. She grabbed it. It was maybe two, three inches in diameter and seemed pretty solid. Could she shinny up this thing? To go where?
It wasn’t anywhere near the main tunnel.
Just then came the deep rumbling sound she’d heard before as the siphon pressures equalized and the chamber began to drain. She breathed deeply in relief, knowing that the water was going down now. The rumbling grew louder and louder, and the air pressure changed in the chamber, making her ears pop a little. She looked at the pipe again, and had an idea.
Browne stepped into a clump of trees when he got to the edge of the industrial area. The main road from the front entrance went straight down the hill into the main street of the building complex, but there was an open space of perhaps three hundred yards between the tree line and the buildings. He wanted to wait and watch before crossing that space.
The buildings were slightly downslope from his position. Their normal way in, along the rail line, came from his left front as he looked down on the complex. The majority of the buildings fell away on a broad hillside that ended up in the tree line above the creek, almost half a mile away.
All those white concrete buildings looked like a ghost town in the starlight, and, of course, that’s what it was now, ever since the government had shut it down with no warning. Were those security boys waiting down there, parked in a dark alley? Or had they driven into Jared’s trap and were now dead or injured down in the Ditch? He kicked himself mentally for not anticipating that possibility; he should have told Jared to set up a different trap. He well remembered the Ditch. Each of the eight main chemical-processing buildings had a twenty-four-inch emergency drain main leading from the batch machinery to the Ditch, which in reality wasn’t a ditch at all, but an enormous concrete dump channel built under the main chemical complex. He remembered the night he had ordered six thousand gallons of nitro-toluene dumped into the Ditch after the night run manager lost temperature control of the TNT process. That was back before the days of all this environmental sensitivity, when the nation’s armaments took clear priority over its air and water quality. The Ditch had been designed to flush any spills into a second tunnel, designed as a siphon chamber, which led to a natural cavern under the hillside. The cavern’s depth was shown as being over five hundred feet on the plant’s schematics, so where the spill ultimately went was anyone’s guess. It went “away,” as one of the company’s managers had told him when he first started working there.
He concentrated on listening. He closed his eyes and let the night sounds sweep over him, searching for any noises that didn’t belong. If
those security people had gone into the Ditch, he had, at best, thirty-six hours. Was that enough time to finish pressurizing the truck? If he worked straight through Sunday night, it might be enough. Then he’d drive the truck out those front gates, take it to Jared’s place. Then to the target. At least that part of the operation was already planned out.
And what about that girl? Leave her? Take her? He hadn’t thought that one through well. She was insurance, but against what? A getaway hostage after he completed the attack? He had a vague plan of taking her to the target with him in the truck. If things went wrong, he would have something to bargain with. At least up to the point where the bomb went off.
After that, all those very special agents would probably be in something less than a negotiating mood. The ones who were still alive, he thought, a savage grimace covering his face. He’d decide about the girl when the bomb was finished. And when he saw what, if anything, was down in the Ditch. He listened some more.
After half an hour, Kreiss decided to move up into the industrial area.
Either the guy wasn’t coming after all or he was coming in a different way.
It had sounded as if that vehicle had stopped closer to the main gates.
They had been operating on the arsenal for some time; it was conceivable they had cracked the front gates. He would move as quickly as he could up to the main complex of buildings, beyond the place where the pipe trap had been set, and climb a building. That would give him a vantage point from which to listen. This time he would stay off the main street and move through the alley behind the largest buildings. He checked his packs and then moved out, walking quietly but quickly up the rail line, past the first switch points, toward the cluster of the biggest buildings.
When he got into the alley behind the first building, he stopped to listen.
There was some creaking and cracking going on as the buildings and the nests of pipes above the street contracted in the cool night air. The by-now-familiar chemical smell rose up from between his feet. He flattened himself against the still-warm concrete side of the building and crept around to the front corner to take a look-and-listen into the main street. He tried to remember where the main road from the front gates entered the complex, but then he realized he didn’t know. He did remember a building that looked like it was more administrative than industrial.
Probably the front road led to that building first. The main street appeared to be empty. It was much darker between the buildings, and he wished he had his cone set up. He could barely make out the big steel
plates interspersed at regular intervals along the dusty white concrete surface of the street. Except—were his eyes playing tricks on him? Down toward the power plant, about a third of the way up the hill in his direction, it looked like there was a massive hole in the street. He remembered Jared’s description of the trap: second plate up from the power plant. Step on it and fall twenty feet into some ditch. Break your legs. Sweet people.
Who are holding Lynn. Well, he was holding one of them now, wasn’t he, in a manner of speaking?
He slipped back away from the corner and found the ladder to the roof.
He stopped to listen again, then climbed swiftly to the top of the building.
This roof was flat and covered in graveled asphalt. There were steel ventilator cowlings spaced randomly around the top, with guy wires anchored into the asphalt. He made his way through the maze of guy wires to the front of the building, rigged the cone, and conducted a quick acoustic sweep of the main street. There was a single, very faint sound coming from the direction of the opened plate in the street, some hundred yards away. He concentrated but could not identify it. Whatever it was, it was steady and not rhythmic. He repositioned the cone, but he still could not identify the noise. He sat back, then trained the cone in the opposite direction, hoping to catch the second man coming up from the rail line. But there was nothing. He swung the cone back toward the hole in the street. The noise was still there. What the hell was that? If it’s not a human walking up the street, he told himself, disregard it and focus on finding bad guy number two. And Lynn. He dismantled the cone and put the apparatus back into his pack.
Janet stood at the bottom of the siphon chamber, listening to the water drip off the concrete walls, while she worked the section of pipe back and forth in a slow, tedious arc. She had waited for the water to drain out before going down the ladder and then coming all the way back to the pipe, which terminated, as she had hoped, on the bottom of the chamber.