|                   Mid April we
    were again reassigned several miles south of the Rockpile on Highway 9 at a
    base known as Ca Lu. We arrived late in the
    afternoon and it was pouring rain. We moved into the area and discovered
    the trench line and bunkers were flooded. Most of us decided to sleep out
    in the rain under our ponchos. (That's what we did on ambush anyway). 
                 We
    set to draining and rebuilding the bunkers so that they stayed dry. We
    would dig the holes leaving dirt shelves to act as benches and beds. After
    digging the hole we would lay down a layer or two of sandbags around the
    edge. Then we would obtain several wooden ammo boxes with hinged lids. Next
    the bottoms of the boxes were removed and set aside. The box would be
    placed, lid side to the inside, on the sandbags. These would be spaced out
    with sand bags in between. The walls would then be completed with several
    more layers of sandbags with at least one full course of sandbags above the
    ammo boxes. The roof timber would then be added and several courses of
    sandbags placed on top of them. Then a large plastic tarp would be placed
    on the sandbags. The tarp then had several layers of sandbags placed over
    it. On the inside, the hinged lids could be opened during the day to allow
    ventilation and closed at night when the candles were lit to prevent the
    light from escaping. Two tarps used as a curtain across the bunker entrance
    at night to block the light. Entering the bunker at night you first get between
    the tarps and after the outside one was closed, you would enter through the
    inside one preventing any light from escaping. The extra lumber from the
    boxes were used to make shelves and tables. Frequently you would also see
    signs like "Home Sweet Bunker" or (my favorite) "Home is
    Where You Dig It". |