diff --git a/src/constraints/conversion_2.mzn b/src/constraints/conversion_2.mzn
index 5a9344392c9a388efa6d7996fc02d9abec7a1de5..0d639754a772d63f139f76fe4e3a62f7b32e4942 100644
--- a/src/constraints/conversion_2.mzn
+++ b/src/constraints/conversion_2.mzn
@@ -366,6 +366,7 @@ array [0..n_operations] of 0..n_locations : operations_destination; % Локац
     array [1..n_fixed_op] of set of 1..n_moving_obj : fixed_op_resources;
     array [1..n_fixed_op] of 1..n_intervals : fixed_op_start;
     array [1..n_fixed_op] of 1..n_intervals : fixed_op_end; % Включительно.
+    array [1..n_fixed_op] of int : fixed_op_intensity;
 
     array [0..n_operations, 0..n_intervals] of bool : is_fixed;
 
diff --git a/src/constraints/conversion_2_with_partial_cargo_operations.mzn b/src/constraints/conversion_2_with_partial_cargo_operations.mzn
index 97a188889a3260535ea1190bd5e036de9b74429e..49476394183ae5bb06ab22076bd5e427642ed069 100644
--- a/src/constraints/conversion_2_with_partial_cargo_operations.mzn
+++ b/src/constraints/conversion_2_with_partial_cargo_operations.mzn
@@ -367,18 +367,7 @@ array [0..n_operations] of 0..n_locations : operations_destination; % Локац
             constraint forall (op in 1..n_operations, t in 0..(n_intervals + 1) where not is_moving_operation[op]) (
                 op_status[op, t] -> (cargo_op_intensity[op, t] > 0)
             );
-/*
-        constraint forall (storage in 1..n_obj_with_storage, cargo in 1..n_cargo_types, t in 1..(n_intervals + 1)) (
-            storage_used_volume[storage, t, cargo] = (
-                storage_used_volume[storage, t - 1, cargo] +
-                cargo_flows[storage, t, cargo] +
-                sum (inv_op in involved_operations[storage, cargo]) (
-                    loading_op_delta[inv_op] *
-                    op_status[loading_op_n[inv_op], t]
-                )
-            )
-        );
-*/
+
         constraint forall (storage in 1..n_obj_with_storage, cargo in 1..n_cargo_types, t in 1..(n_intervals + 1)) (
             storage_used_volume[storage, t, cargo] = (
                 storage_used_volume[storage, t - 1, cargo] +
@@ -397,6 +386,7 @@ array [0..n_operations] of 0..n_locations : operations_destination; % Локац
     array [1..n_fixed_op] of set of 1..n_moving_obj : fixed_op_resources;
     array [1..n_fixed_op] of 1..n_intervals : fixed_op_start;
     array [1..n_fixed_op] of 1..n_intervals : fixed_op_end; % Включительно.
+    array [1..n_fixed_op] of int : fixed_op_intensity;
 
     array [0..n_operations, 0..n_intervals] of bool : is_fixed;
 
@@ -405,7 +395,8 @@ array [0..n_operations] of 0..n_locations : operations_destination; % Локац
             (op_status[op, t]) /\
             forall (obj in fixed_op_resources[no]) (
                 participation_as_resource[obj, t] = op
-            )
+            ) /\
+            (cargo_op_intensity[op, t] = fixed_op_intensity[no])
         )
     );
 
diff --git a/src/inport/ConversionUtil.java b/src/inport/ConversionUtil.java
index 4f8ee9831483286a12491ee85ed7ac79dd130489..6b9872abf52a741a08a5b26fb30428371271868d 100644
--- a/src/inport/ConversionUtil.java
+++ b/src/inport/ConversionUtil.java
@@ -1308,6 +1308,7 @@ public class ConversionUtil {
             ArrayList<Set<Integer>> fixedOpResources = new ArrayList<>();
             ArrayList<Integer> fixedOpStart = new ArrayList<>();
             ArrayList<Integer> fixedOpEnd = new ArrayList<>();
+            ArrayList<Integer> fixedOpIntensity = new ArrayList<>();
 
             class OperationData implements Comparable<OperationData> {
                 private int opId, executorId;
@@ -1359,6 +1360,7 @@ public class ConversionUtil {
                     fixedOpResources.add(resources);
                     fixedOpStart.add((int)Math.floor(op.getStart()) + 1);
                     fixedOpEnd.add((int)Math.ceil(op.getDuration() + op.getStart()));
+                    fixedOpIntensity.add((int)Math.ceil(op.getIntensity().orElse(0)));
                 }
             }
 
@@ -1367,6 +1369,7 @@ public class ConversionUtil {
             writeArray(writer, "fixed_op_resources", fixedOpResources, ConversionUtil::setToString);
             writeArray(writer, "fixed_op_start", fixedOpStart);
             writeArray(writer, "fixed_op_end", fixedOpEnd);
+            writeArray(writer, "fixed_op_intensity", fixedOpIntensity);
             locWrite2DArray(writer, "is_fixed", getIsFixedArray(), Objects::toString, true);
         }