  Let $X$ be a connected compact 3-manifold with non-empty boundary. Consider
the boundary $M$ of $X\times D^2$. $M$ is a 4-dimensional closed manifold and
has the same fundamental group as $X$. Various examples of $X$ are known for
which a certain assembly map $A:H_4(X;L)\to L_4(\pi_1(X))$ is injective. For
such an $X$ and any CW-spine $B$ of $X$, there is a $UV^1$-map $p:M\to B$. For
any $\epsilon>0$, if the surgery obstruction for a TOP normal map $(f,b):N\to
M$ vanishes, we can perform surgery on $f$ to change it into a
$p^{-1}(\epsilon)$-controlled homotopy equivalence.
