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Transmission OASIS Functions OATT Revisions Interconnection General requirements (pdf 584 kb) Process Interconnection projects Contacts Infrastructure projects

Contacts

For more information, see the General Requirements for Interconnections (PDF) booklet or contact: Corporate Services Office.

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Street address:
12155 W. Alameda Pkwy.
Lakewood, CO 80228-2802

Mailing address:
P.O. Box 281213
Lakewood, CO 8228-8213

Phones:
(720) 962-7050
(720) 962-7059 FAX
(720) 962-7050 Verify

CRSP Customer Service Center

Street address:
150 East Social Hall Avenue, Suite 300  
Salt Lake City, UT 84111-2048

Mailing address:
P.O. Box 11606
Salt Lake City, UT 84147-0606

Phones:
(801) 524-5493
(801) 524-5017 FAX
(801) 524-3386 Verify

Desert Southwest Region

Street address:
615 S. 43rd Avenue
Phoenix, AZ 85009-5313

Mailing address:
P.O. Box 6457
Phoenix, AZ 85005-6457

Phones:
(602) 605-2525
(602) 605-2630 FAX
(602) 605-2525 Verify

Rocky Mountain Region

Street address:
5555 East Crossroads Blvd.
Loveland, CO 80538-8986

Mailing address:
P.O. Box 3700
Loveland, CO 80539-3003

Phones:
(970) 461-7200
(970) 461-7213 FAX
(970) 461-7200 Verify

Sierra  Nevada Region

Street address:
114 Parkshore Dr.
Folsom, CA 95630-4710

Phones:
(916) 353-4416
(916) 985-1934 FAX
(916) 353-4636 Verify

Upper Great Plains Region

Street address:
2900 4th Avenue North
Billings, MT 59101-1266

Mailing address:
P.O. Box 35800
Billings, MT 59107-5800

Phones:
(406) 247-7405
(406) 247-7408 FAX
(406) 247-7407 Verify