El Paso Natural Gas Company, L.L.C.'s Public portion of its Line 1000-1001 Abandonment Filing under CP14-83.

LINE 1000 1001 ABANDONMENT PROJECT DOCKET NO. CP14-___-000 EXHIBIT Z-I REPORT ON ENVIRONMENTAL FACTORS Line 1000-1001 Abandonment Project Resource Report No. 1 General Project Description El Paso Natural Gas Company, L.L.C. 2 North Nevada Avenue Colorado Springs, Colorado 80903 February 2014 Line 1000-1001 Abandonment Project Resource Report No.1 General Project Description Resource Report No. 1General Project Description Summary of Filing Information Company Compliance or Inapplicability of To be Submitted Part 380- Minimum Requirements for Environmental Reports Requirement Found in at a Later Date Section Provide a detailed description and location map of the project 1.1 and Appendix 1A facilities ( 380.12[c][1]). Include all pipeline and aboveground facilities. 1.1.2 Include support areas for construction or operation. 1.1 Identify facilities to be abandoned. 1.1.2, 1.1.3 Describe any non-jurisdictional facilities that would be built in N/A association with the project ( 380.12[c][2]). Include auxiliary facilities (see 2.55[a[). N/A Describe the relationship to the jurisdictional facilities. N/A Include ownership, land requirements, gas consumption, megawatt size, construction status, and an update of the latest status of 1.1.4, 1.8 federal, state, and local permits/approvals. Include the length and diameter of any interconnecting pipeline. N/A Apply the four-factor test to each facility ( 380.12[c][2][ii]). N/A Provide current original U.S. Geological Survey (USGS) 7.5-minute- Appendix 1A series topographic maps with mileposts showing the project facilities ( 380.12[c][3]). Maps of equivalent detail are acceptable if legible (check with staff). N/A Show locations of all linear project elements, and label them. Appendix 1A Show locations of all significant aboveground facilities, and label Appendix 1A them. Provide aerial images or photographs or alignment sheets based on Appendix 1A these sources with mileposts showing the project facilities ( 380.12[c][3]). No more than 1 year old. Scale no smaller than 1:6,000. Provide plot/site plans of compressor stations showing the location N/A of the nearest noise-sensitive areas (NSA) within 1 mile ( 380.12[c][3,4]). Scale no smaller than 1:3,600. Show reference to topographic maps and aerial alignments provided above. Describe construction and restoration methods ( 380.12[c][6]). 1.4 Include this information by milepost. Make sure this is provided for offshore construction as well. For the N/A offshore this information is needed on a mile-by-mile basis and will require completion of geophysical and other surveys before filing. i February 2014 Line 1000-1001 Abandonment Project Resource Report No.1 General Project Description Company Compliance or Inapplicability of To be Submitted Part 380- Minimum Requirements for Environmental Reports Requirement Found in at a Later Date Section Identify the permits required ...