| PROPOSED BMPs | Form: (07 )
0
1/23/2012 | 1625 Broadway
Suite 2000
Denver, CO 80202
Tel 303 228 4000
Fax 303 228 4280
www nobleenergyinc com
Stormwater management plans (SWMP) are in place to address construction, dnlhng and
operations associated with Oil & Gas development throughout the state of Colorado in accordance
with Colorado Department of Public Health and Environment (CDPHE) General Permit No
COR- 039527 BMP's will be constructed around the perimeter of the site pnor to, or at the
beginning of construction. BMP's used will vary according to the location, and will remain in
place until the pad reaches final reclamation
Spill Prevention Control and Countermeasures (SPCC) plans are in place to address any possible
spill associated with Oil & Gas operations throughout the state of Colorado in accordance with
CFR 112
Housekeeping will consist of neat and orderly storage of matenals and fluids Wastes will be
temporanly stored in sealed containers and regularly collected and disposed of at offsite, suitable
facilities. If spills occur prompt cleanup is required to minimize any commingling of waste
matenals with stormwater runoff Routine maintenance will be limited to fueling and lubrication
of equipment Dnp pans will be used dunng routine fueling and maintenance to contain spills or
leaks Any waste product from maintenance will be contamenzed and transported offsite for
disposal or recycling There will be no major equipment overhauls conducted onsite. Equipment
will be transported offsite for major overhauls Cleanup of trash and discarded matenals will be
conducted at the end of each work day Cleanup will consist of patrolling the roadway, access
areas, and other work areas to pickup trash, scrap debns, other discarded matenals, and any
contaminated soil These matenals will be disposed of properly
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