COMMODITY TESTING SUMMARY TABLE 6

COMMODITY TESTING SUMMARY TABLE 6

TABLE OF CONTENTS Table 6 - Commodity Testing Summary 1 Table 6 - Commodity Testing Summary Continued 2 Table 6A - General Testing 3 Table 6B - Sweet Streams Testing 4 Table 6C - Sour Streams Testing 4 Table 6D - Condensate Sampling Procedures and Testing Edmonton Terminal 5 Table 6E - Line 1 Synthetic Buffer Testing 5

Table 6 Commodity Testing Summary Transport Commodity Quality Category Test Refined Products (Gasoline and Distillate) Products 2 BP Condensate Blend (ACB) Condensate Condensate Blend (CRW) 3, 6, 7 BP Sweet Synthetic Blend (BSS) CNRL Synthetic Custom Blend (CNC) Hardisty Synthetic Crude (HSC) Newgrade Synthetic Blend (NSA, NSX) Premium Synthetic (PSY) Light Synthetic Synthetic Sweet Blend (SYN), 8 * Suncor C (OSC) Shell Premium Synthetic (SPX) Shell Synthetic Light (SSX) Long Lake Sweet Blend (PSW), 4 Mixed Blend Sweet (MSW), 4 U.S. Sweet Clearbrook (UHC), 4 Sweet U.S. Sweet Lewiston (UHL), 4 U.S. Sweet Mokena (UHM), 4 BP Sour Blend (BSO), 5 Light Sour Blend (LSB) Light Sour, 5 Long Lake Sour Blend (PSO) Medium Sour Blend (MSB), 5 Medium Sour U.S. Sour - Mokena (UOM) General Notes: Crude tests referenced in Table 6 are detailed in Tables 6A through 6E respectively. *Test only performed when commodity used as Line 1 buffer. 1

Table 6 (Continued) Commodity Testing Summary Transport Commodity Quality Category Test Albian Heavy Synthetic (AHS) Albian Residual Blend (ARB) BP Conventional Heavy Blend (BCH) BP Synthetic Heavy Blend (BSH) Cold Lake (CL) Heavy Conventional Heavy (CHV) Premium Conventional Heavy (PCH) U.S. Heavy - Mokena (UVM) Western Canadian Select (WCS) Albian Muskeg River Heavy (AMH) Access Western Blend (AWB) Borealis Heavy Blend (BHB) Christina Dil-Bit (CDB) Statoil Cheecham Blend (SCB) Heavy High Tan Dilbit Statoil Cheecham Mix Blend (SCM) IOL Kearl Heavy (KDB) Seal Heavy (SH) SynBit Blend (SYB) Heavy High Tan Synbit Albian Vacuum Blend (AVB) Heavy Low Resid Suncor H (OSH) CNRL Heavy Sour Synthetic Blend (CNH) Cracked Suncor Cracked C (OCC) Pine Bend Special (PBS) Sarnia Special (SSS) Other General Notes: Crude tests referenced in Table 6 are detailed in Tables 6A through 6E respectively. * Test only performed when commodity used as Line 1 buffer. 2

Table 6A General Testing Test Frequency Crude Types Tests Reporting All S&W, density Reported by receipt ticket to feeder pipeline. 1 On Receipt All heavy crudes Viscosity Reported to feeder on exception basis only on violation of tariff quality specifications. Select light and medium crudes Viscosity tested during winter months to determine tariff category Reported to feeder on exception basis only on violation of tariff quality specifications. On Delivery All S&W, density Reported by delivery ticket to delivery facility. 2 On Receipt and Delivery Refined products and NGL Testing and reporting are in accordance with Enbridge s Book 5 Operations Manual. 3 Annual Crude Characteristics All RVP,, viscosity (10 C, 20 C, 30 C, 40 C, 45 C), pour point every two years Annual crude characteristics report. 3A Quarterly Random Organic Chloride 2015 - Twice per Year 2016 - Annual Random Olefinic content Reported to feeder on exception basis only on violation of quality specifications. 3

Table 6B - Sweet Streams Testing Test Location Frequency Test Comments Reporting All receipt batches Selected batch receipt composite for MSW components Reported to feeder on exception basis only on violation of stream quality specifications per MSW Receipt Quality Standard procedures 2015 - Twice per Year 2016 - Annual Phosphorus Random Composite per MSW component stream Enbridge issues monthly Crude Equalization Program report by the 15 th day of the following month 4 Receipt Selected receipt batches U.S. Sweet (UHC, UHL) Reported to feeder on exception basis only on violation of stream quality specifications per MSW Receipt Sulphur Standard procedures All receipt batches U.S. Sweet (UHM) Reported to feeder on exception basis only on violation of stream quality specifications per MSW Receipt Sulphur Standard procedures Table 6C - Sour Streams Testing Test Location Frequency Test Comments Reporting 5 Receipt Weekly Selected batch receipt composite for Edmonton MSB and Cromer LSB feeder components Enbridge issues monthly Crude Equalization Program report by the 15 th day of the following month 4

Table 6D - Condensate Sampling Procedures and Testing Edmonton Terminal Composite Sample Monthly Testing 2015 - Twice per Year Testing 1 2016 - Annual Testing 1 Test Location Collection Frequency Tests Sample Type Test Sample Type Test Reporting 6 Receipts Each batch - continuous & batched feeders Weekly - per feeder S&W, density, sulfur Light ends (Butane) 1 spot/mo Vapour pressure Random Composite per CRW component stream Viscosity, Olefins, Organic Chlorides, Aromatics, Mercaptans, H2S, Benzene, Mercury, Oxygenates, Total Suspended Solids, Phosphorous (Volatile) Enbridge issues monthly Condensate Equalization Program report by the 15th day of the following month 7 Deliveries at Edmonton Each batch - continuous & batched feeders S&W, density 1 spot/mo Vapour pressure S&W and density reported by delivery ticket to delivery facility Weekly - per delivery facility Light ends (Butane) Note 1: Additional random testing will occur at Enbridge's discretion based on results. Table 6E Line 1 Synthetic Buffer Testing Test Location Frequency Test Reporting 8 Edmonton Batch pump out copper strip and sediment content Reported to feeder on exception basis only on violation of Line 1 Quality Guidelines in accordance with Enbridge s Book 5 Operations Manual 5