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Draft:Hermosa-Duhat-Balintawak Transmission Line


Hermosa-Duhat-Balintawak Transmission Line
Standard steel pole from NLEX
Location
CountryPhilippines
ProvinceBataan, Bulacan
General directionSouth
FromHermosa Substation, Hermosa, Bataan
Passes throughMeralco Duhat Substation (now NGCP-Meralco Duhat Substation), Duhat, Bocaue, Bulacan
ToBalintawak Substation, Balintawak, Quezon City
Ownership information
OwnerNGCP
OperatorNGCP
Construction information
Cable layer750 MCM ACSR
ContractorsHerrera Engineering Corporation
Construction startedSep 1993
CommissionedJun 1994
Technical information
TypeHigh-voltage alternating current (HVAC)
Total length89.29 km (55.48 mi)
No. of transmission towers515
AC voltage230,000 volts (230 kV)
No. of poles504

The Hermosa-Duhat-Balintawak Transmission Line (NGCP: HDB [1]; NAPOCOR: HB [2]) is a double bundle, single circuit and 230,000 volt power line from Hermosa, Bataan.

It is mostly running alongside southbound side of North Luzon Expressway (NLEX) and used as reference for the drivers whether from NCR or Central Luzon.[3]

  1. ^ NGCP's power line abbreviation after cut-in connection to Duhat Substation which is done by TransCo in past decades
  2. ^ Former abbreviation used by NAPOCOR
  3. ^ "CourseHero". coursehero.com. Retrieved Jan 29, 2025.

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