from remote intake sites, and have very deep and strong shelters for their garrisons. Redundant tank turrets, emplaced in concrete, would also cover any bunkers that could not be covered by the limited firing arcs of other bunkers.
Then there were the sixteen hundred positions to be built for armored vehicle hides; some seven per actual vehicle. Artillery and mortars needed an additional four hundred and sixty real firing positions, as well as several times that in plausible fakes.
The nearby islands of Santa Josefina and Pablo Gutierrez were slated for similar treatment.
The general layout of the defensive scheme was that the big island would be divided into several areas. Nearest the coast would be a triple defensive line. Each of those three lines was to consist of platoon battle positions that would have 360 degree security, thus preventing more than a couple of kilometers from being rolled up once a penetration was made.
That was known as the coastal defense area, although it did not, generally speaking, cover the actual coast so much as it restricted it. Snipers, mines, obstacles, and a few concrete mounted tank turrets would actually see to waterfront defense, though delay was a better word, of the first few hundred meters inland from the high tide waterline.
Behind the coastal defense area was the artillery area. It, like the coastal defense area, was somewhat arbitrarily named. Infantry would also be present, as would support troops who could serve as second and third line infantry in a pinch. The artillery area would contain the redundant Suvarov Class cruiser turrets allocated to the
Behind the artillery area, in a dense ring about Hill 287, was the core area. This was to contain most of the deepest and strongest shelters, plus a thick glaze of defensive bunkers, and would serve as the nexus for power distribution (two small Hakunetsusha nuclear reactors were intended to back up the island's existing solar chimney which was expected to last mere minutes after the initiation of hostilities), and transportation of troops and supplies.
* * *
'Full employment's a wonderful thing,' said Sam Cheatham to Carrera, as they watched one of Cheatham's larger crews creating a new company sized fortress on the island. Cheatham was the CEO of the Balboa Foundation and Wall Company, S.A. In some ledgers this corporation was also known as the 70th Engineer
'How far along are you with this one, Sam?' Carrera asked.
The engineer shrugged, saying, 'About a quarter done, though the thing won't really be ready until the concrete's had some time to cure.
'Come on down, let me show you how the boys work.'
* * *
BFW had organized itself into several teams for the effort. The first, or 'survey,' team found and marked the site for the fort's bunkers, shelters, and tunnels according to the master plan. It also marked the direction in which the bunkers were to be able to fire. Following the survey team, an 'access' team made sure that the construction equipment and materials would be able to get close enough to the planned site.
Sometimes the access team needed to do nothing; trees in triple canopy jungle grew rather far apart. At other times the team had to cut a tree or a few trees, lay some steel planking, gravel or light asphalt, or build a trough from the nearest convenient point to the bunker site.
An excavation team did such digging as the bunkers, the shelters, and the culverts and tunnels that would lead to them required. Where needed they also put in temporary supplements to the main drainage system. The excavators were careful to preserve the top soil and any vegetation separately before digging deeper. There was no ecological motive in this; they simply wanted the soil and plant life for natural, self-replenishing camouflage.
Some excavators used heavy digging equipment. Other excavation was done by hand by some hundreds of healthy and strong criminal prisoners—politicals were not used on the works—serving sentences of less than fifteen years. These earned two days of 'good time' for every day of adequate performance. The work was hard but, since the food was rather better than a prison's mess, because a small stipend was paid, and because of the chance to live something closer to a normal life, convicted criminals tried very hard to get on the program. Another inducement, not much mentioned, was occasional access to a small brothel integral to the temporary prison camp. Female criminals—again not politicals—gained the same benefits as the male laborers for service in the brothel. As with the excavators, only volunteers were accepted for service in the brothel and health was an absolute requirement.
Looks were not but, then again, criminals didn't really deserve the best.
* * *
'We reached bedrock with this one,' Cheatham explained in a loud voice, pointing into a hole. 'We don't always.'
Over the noise of the jackhammers scoring the bedrock to allow rock to displace in the event of a subsurface burst from a penetrating bomb, Carrera asked, shouting, 'What if you can't reach bedrock?'
'In those cases,' Cheatham answered, 'the excavators bore anywhere from three to seven holes down to bedrock and set up concrete pylons to support the base of the bunker. Sometimes, the bunker has to be built on a sort of concrete 'raft' to prevent it sinking into the ground or being displaced by a near miss from a bomb.'
Carrera nodded. 'Ah, yes, Sitnikov mentioned the rafts to me once.'
* * *
A substantial team of tunnelers, these from Balboa Exploratory Mining, a wholly owned subsidiary of Balboa Foundation and Wall (and also known as 4th Battalion (Heavy Construction), 70th Engineer
