diff --git a/docker/bldr-alpine3/Dockerfile b/docker/bldr-alpine3/Dockerfile
new file mode 100755
index 0000000..f37bb27
--- /dev/null
+++ b/docker/bldr-alpine3/Dockerfile
@@ -0,0 +1,77 @@
+# O-RAN-SC
+#
+# Copyright (C) 2019 AT&T Intellectual Property and Nokia
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Builder image Alpine 3.9
+# gcc/g++ v 8
+# golang v 1.12
+# python 3.7
+# nng library (libnng.so, libnng.so.X.X.X; see below for pinned version)
+# Includes RIC libraries as a distribution path because
+# PackageCloud does not support Alpine .apk (yet):
+# mdc log library (libmdclog.so, libmdbclog.so.X.X.X; see below for pinned version)
+# rmr library (librmr_nng.so, libmdclog.so..X.X.X; see below for pinned version)
+# How to get a library file from this Docker base image:
+# COPY --from=nexus3.o-ran-sc.org:10004/bldr-alpine3:1-a3.9 /usr/local/lib64/libnng.so.X.X.X /usr/local/lib64
+# COPY --from=nexus3.o-ran-sc.org:10004/bldr-alpine3:1-a3.9 /usr/local/lib/libmdclog.so.X.X.X /usr/local/lib
+# COPY --from=nexus3.o-ran-sc.org:10004/bldr-alpine3:1-a3.9 /usr/local/lib/librmr_nng.so.X.X.X /usr/local/lib
+
+FROM python:3.7-alpine
+RUN apk update && apk add \
+  autoconf \
+  automake \
+  build-base \
+  cmake \
+  libtool \
+  ninja \
+  pkgconfig \
+  python-dev \
+  git \
+  go
+
+# the autoconf-archive in alpine's edge repos is too new
+# for our purposes, so we'll use one from the source.
+RUN cd /tmp \
+    && git clone --branch v2015.09.25 git://git.sv.gnu.org/autoconf-archive.git \
+    && cp /tmp/autoconf-archive/m4/* /usr/share/aclocal \
+    && rm -rf /tmp/autoconf-archive
+
+# NNG, version is pinned
+RUN cd /tmp \
+    && git clone --branch v1.1.1 https://github.com/nanomsg/nng.git \
+    && cd nng \
+    && mkdir build \
+    && cd build \
+    && cmake -DBUILD_SHARED_LIBS=1 -G Ninja .. \
+    && ninja \
+    && ninja install
+
+# MCDLOG, version is pinned
+RUN cd /tmp \
+   && git clone --branch v0.0.4 https://gerrit.o-ran-sc.org/r/com/log \
+   && cd log \
+   && ./autogen.sh \
+   && ./configure \
+   && make \
+   && make install
+
+# RMR, version is pinned
+RUN cd /tmp \
+    && git clone --branch 1.0.36 https://gerrit.o-ran-sc.org/r/ric-plt/lib/rmr \
+    && cd rmr \
+    && mkdir build \
+    && cd build \
+    && cmake .. \
+    && make install