GENERAL TERMS AND CONDITIONS
                                  (Continued)
   
           4.3    Scheduling of Storage and Allocation of Service.  For
                  each Day, Seller will schedule injections and
                  withdrawals of Gas, on the basis of:  Storage
                  nominations made by Customers (which Seller is hereby
                  authorized to rely upon in its scheduling); Storage
                  capacity available on Seller's system in light of
                  nominations and requests; and overall operating
                  conditions from time to time.  If, on any Day, Seller
                  determines that the capacity of its system is
                  insufficient to serve all Storage nominations scheduled
                  for such Day, or to accept the quantities of Gas
                  tendered, capacity shall be allocated to provide service
                  in the following order:
   
                  (a)   In scheduling deliveries of firm Storage
                        nominations on any Day when capacity is
                        constrained, Seller shall allocate service on a
                        pro rata basis to those Customers nominating
                        volumes on such Day based upon such Customer's
                        contracted daily injection or withdrawal volumes
                        compared