diff --git a/Code/Mantid/docs/source/algorithms/LRPrimaryFraction-v1.rst b/Code/Mantid/docs/source/algorithms/LRPrimaryFraction-v1.rst
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+.. algorithm::
+
+.. summary::
+
+.. alias::
+
+.. properties::
+
+Description
+-----------
+
+Used in the Liquids Reflectometer reduction at the SNS, this algorithm
+computes the primary fraction (aka 'clocking correction') for the given data.
+The primary fraction is the fraction of the counts within a specified range
+that should contain the reflected beam to the total number of counts on the detector. 
+
+.. categories::
diff --git a/Code/Mantid/docs/source/algorithms/LiquidsRelectometryReduction-v1.rst b/Code/Mantid/docs/source/algorithms/LiquidsRelectometryReduction-v1.rst
new file mode 100644
index 0000000000000000000000000000000000000000..7403666008f6d574a716136f23c5baab824b273d
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+++ b/Code/Mantid/docs/source/algorithms/LiquidsRelectometryReduction-v1.rst
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+.. algorithm::
+
+.. summary::
+
+.. alias::
+
+.. properties::
+
+Description
+-----------
+
+The workflow proceeds as follows:
+
+1. Load the data to be reduced.
+
+2. Crop to the specified TOF range.
+
+3. Subtract the background and integrate over the low-resolution axis.
+
+4. Normalize by the integrated current.
+
+5. Crop to the reflectivity peak using the specified range.
+
+6. Repeat steps 1 to 6 for the direct beam normalization run.
+
+7. Sum up the pixels contained in the peak of the normalization run to
+   obtain a TOF distribution.
+
+8. Divide the TOF distribution of each signal pixel by the normalization distribution.
+
+9. Apply the scaling factor.
+
+10. Sum up the pixels within the reflectivity peak of the data.
+
+11. Convert to Q.
+
+12. Rebin the Q axis to the specified binning and crop out the first and last Q point.
+
+.. categories::