Jensen Precast
Since 1968

Electrical

Manholes/Vaults

Utility Manhole Vault

Jensen Precast is one of the largest manufacturers of utility manholes and vaults in the western United States. 

Jensen Precast has been building precast concrete products since 1968 and we strive to build the highest quality utility manholes available in the market today.

When you look to Jensen Precast for a Utility Manhole/Vault, you can expect the following:

Structural integrity - All Jensen Precast Utility Manholes/Vaults are designed by Professional Civil & Structural Engineers based on the expected loading conditions.

Customizability – We can build a customized utility manhole or vault for any application you may need.  Our state of the art production techniques enable our workers to build an Electrical Manhole suitable to your specific needs

Experience – Jensen Precast has been making precast concrete products for over 40 years and invests a lot of time in using the most modern production techniques to ensure the highest quality products available.

Delivery and timeliness - Jensen Precast carries numerous styles and sizes of Utility Manholes and Vaults and stocks a large variety of each at our various plants throughout Nevada, California and Arizona ready for immediate shipment.

Products
DescriptionPDFDWG
APS 5106 manhole 5'x 10'-6"x 7'PDFDWG
CEC 612-7 vault 6'x 12'x 7'PDFDWG
CEC 612-7 vault - plan & profilePDFDWG
CEC 687 vault 6'x8'x7'PDFDWG
CEC 687 vault - plan & profilePDFDWG
City of Redding 4'-6"x 8'-6" primary electrical vaultPDFDWG
City of Redding 4'-6"x 8'-6" primary electrical vault - plan & profilePDFDWG
City of Redding 612 primary electrical vaultPDFDWG
City of Redding 612 primary electrical vault - plan & profilePDFDWG
Merced Irigation 612 manhole 6'x 12'x 7'PDFDWG
Merced Irrigation 4686 manhole 4'-6"x 8'-6"x 6'PDFDWG
Merced Irrigation hatch vault 6'x 12'x 5'PDFDWG
Nevada Power RS-94 manhole 5' x 10'-6" x 7' (two piece)PDFDWG
Nevada Power RS-97 switch and fuse cabinet manhole (two piece)PDFDWG
Overton Power OPD-97 Switch & Fuse Cabinet ManholePDFDWG
Pacific Power 612LA-2-332 - plan & profilePDFDWG
Pacific Power 612LA-2-332 vault 6'x 12'x 7'PDFDWG
Pacific Power 612LA-36EE manhole - plan & profilePDFDWG
Pacific Power 612LA-36EE manhole 6'x 12'x 7'PDFDWG
Pacific Power 612T-2-332 - plan & profilePDFDWG
Pacific Power 612T-2-332 vault 6'x 12'x 7'PDFDWG
Pacific Power 612T-36EE manhole - plan & profilePDFDWG
Pacific Power 612T-36EE manhole 6'x 12'x 7'PDFDWG
Pacific Power 776LA manhole w/ PCORP 38C cover - plan & profilePDFDWG
Pacific Power 776LA manhole w/ PCORP 38C cover 6'-4"x 6'-4"x 5'-2"PDFDWG
Pacific Power 776LA vault w/ PCORP 4860P cover - plan & profilePDFDWG
Pacific Power 776LA vault w/ PCORP 4860P cover 6'-4"x 6'-4"x 5'-2"PDFDWG
PG&E 4'-6"x 8'-6"x 6' equipment enclosurePDFDWG
PG&E 4'-6"x 8'-6"x 6' equipment enclosure w/ HD coverPDFDWG
PG&E 4'-6"x 8'-6"x 7'-6" transformer enclosurePDFDWG
PG&E 4'-6"x 8'-6"x 7'-6" transformer enclosure w/ HD coverPDFDWG
PG&E 6060 vault 5'x 5'x 5'-6"'PDFDWG
PG&E 6060 vault - cover detailPDFDWG
PG&E 7272 vault 6'x 6'x 5'-6"PDFDWG
PG&E 7272 vault - cover detailPDFDWG
PGE 5106 w/ adjustable top slab 5'-0"x 10'-6"x 7'-0"PDFDWG
PGE 5106 w/ adjustable top slab - plan & profilePDFDWG
PGE 612-7 manhole 6'-0"x 12'-0"x 7'-0"PDFDWG
PGE 612-7 manhole - plan & profilePDFDWG
PGE 612-7 manhole w/ adjustable top slab 6'-0"x 12'-0"x 7'-0"PDFDWG
PGE 612-7 manhole w/ adjustable top slab - plan & profilePDFDWG
PGE 814 CSW vault 8'x 14'x 8'PDFDWG
PGE 814 CT vault 8'x 14'x 10"PDFDWG
PGE 816 CSW vault 8'x 16'x 8'PDFDWG
PGE 818 CSW vault 8'x 18'x 8'PDFDWG
PGE 818 CT vault 8'x 18'x 8'PDFDWG
Roseville Electric 684 switch pad vaultPDFDWG
Roseville Electric 6'x 12'x 7' 12 KV multiple circuit vaultPDFDWG
Roseville Electric 6'x 15'x 9' vaultPDFDWG
Roseville Electric 6'x 8'x 7' 12 KV single circuit vaultPDFDWG
SPPCo 23U metering pad vaultPDFDWG
SPPCo 612SP manhole w/cover A - 6'x12'x7' (dwg VB0085U)PDFDWG
SPPCo 612SP manhole w/cover B - 6'x 12'x 7' (dwg VB0085U)PDFDWG
SPPCo 612SP manhole w/cover B-1 - 6'x12'x7' (dwg VB0085U)PDFDWG
SPPCo 612SP-7 switch pad vault - 6'x12'x7' (dwg VB0115U)PDFDWG
SPPCo 814SP manhole - 8'x 14'x 12' (dwg VB0090U)PDFDWG
SPPCo 818SP manhole - 8'x 18' x 12' (dwg VB0095U)PDFDWG
SPPCo Switch pad vaults w/ well - 16U, 17U, 18UPDFDWG
Trico 575 Vault 4'x 6'-6"x 4'PDFDWG
Trico 687 Vault 6'x 8'x 7'PDFDWG
Trico 814 Manhole 8'x 14'x 8'PDFDWG
Tucson Electric Power SR-225-'A manhole 5'x 10'-6" x 7PDFDWG
Tucson Electric Power SR-225-'B' manhole 6'x 12'x 7'PDFDWG
Tucson Electric Power SR-225-'C' manhole 10'-6"x 16'x 8'PDFDWG
City of Mesa 612 Vault- 6'x12'x7' TrafficPDFDWG
Products
Agency Specific Products