Corp 99 final bundle: the CFE lineman and substation electrician kit
The corp 99 final bundle dresses the lineman of the Comision Federal de Electricidad (CFE) in Mexico: arc-rated CAT 4 trouser and tunic with ASTM F1506 certification, class 2 dielectric gloves for 17 kV, dielectric boots with insulation up to 35 kV, lineman tool kit with 1000V insulation certification, ID badge with photo and CFE employee number, and ANSI Z89.1 hard hat with chinstrap and lamp holder. The CFDI 4.0 invoice is issued under the public-service regime and complies with NOM-009-STPS-2011 for electrical-installation maintenance.
The Comision Federal de Electricidad and the Mexican electrical grid
The Comision Federal de Electricidad (CFE) is the Mexican State productive company responsible for generating, transmitting, distributing and commercialising electric energy in Mexico. CFE operates an installed capacity of 86,500 MW with 167 generation plants (including hydroelectric, thermoelectric, wind, solar, geothermal and nuclear), a transmission grid of 110,000 km with voltages of 230 kV, 400 kV and 800 kV, and a distribution grid of 850,000 km with voltages of 13.8 kV, 23 kV, 34.5 kV and 115 kV. CFE employs 95,000 direct workers and operates nationwide under the public-service regime.
The 2013 energy reform (Ley de la Industria Electrica) allowed private-sector participation in electricity generation and commercialisation, but kept CFE as the exclusive operator of the national transmission and distribution grid. The national interconnected system operates with 50+ hydroelectric plants, 30+ thermoelectric plants (combined cycle, natural gas, coal, fuel oil), 15+ wind and solar parks, 4 geothermal plants, and the Laguna Verde nuclear power plant. The nominal voltage of the interconnected system is 60 Hz with transmission voltages of 230, 400 and 800 kV and distribution voltages of 13.8, 23, 34.5 and 115 kV.
The Mexican electric-sector regulatory framework operates with three institutions: the Secretariat of Energy (SENER) sets national energy policy and issues generation permits, the Comision Reguladora de Energia (CRE) regulates rates and service quality, and the Centro Nacional de Control de Energia (CENACE) operates the national interconnected system in real time. The Comision Nacional para el Uso Eficiente de la Energia (CONUEE) operates energy-efficiency programmes in buildings, industry and transport. NOM-009-STPS-2011 sets safety conditions for electrical-installation maintenance in areas with explosion risk or flammable atmosphere.
CFE's fiscal regime runs under the Ley de la Industria Electrica and the Secretariat of Finance and Public Credit (SHCP) guidelines. The company receives annual federal budget for operation, maintenance, expansion and grid modernisation. Final-user billing runs with CRE-regulated rates by user type (residential, commercial, industrial, services) and geographic zone (tariff 1, 2, 3, OM, HM). Rates update annually per inflation and generation costs. Private investment in generation allows IPP (Independent Power Producer) participation with long-term contracts.
What's in the corp 99 final bundle
The kit ships in a sealed box with numbered tape and identifies the lineman by name, CFE employee number, area (distribution, transmission, substation, maintenance) and shift. Delivery is signed off by the area supervisor and documented with a barcode for inventory control in the CFE management system.
Arc-rated CAT 4 trouser and tunic with ASTM F1506 certification
Trouser and tunic set manufactured in Nomex IIIA fabric (93% Nomex, 5% Kevlar, 2% P-140 antistatic), arc-rated CAT 4 protection (ATPV greater than 40 cal/cm2 per ASTM F1506), NFPA 70E compliant for work with arc-flash risk, NOM-009-STPS-2011 compliant for electrical-installation maintenance, Nomex-thread seams, front zipper closure with internal flap and snap buttons, four pockets (two lower zippered, one chest, one leg), 50 mm 3M Scotchlite reflective bands for night visibility, CFE institutional colour (dark blue with front and back embroidered logo). Industrially washable up to 100 cycles without losing arc-rated protection.
Class 2 dielectric gloves for 17 kV with mechanical protection
Class 2 dielectric gloves (maximum use voltage 17 kV, test voltage 20 kV) manufactured in natural latex per ASTM D120 and IEC 60903, NOM-009-STPS-2011 compliant for work on energised electrical installations, CFE certified for use in 13.8 kV, 23 kV and 34.5 kV distribution networks, 36 cm length for additional forearm protection, talc-powdered interior for easy donning. Chrome-tanned leather over-gloves for mechanical protection per ASTM F696. Storage in zippered cloth bag with inspection card. Service life 6 months with daily inspection.
Dielectric boots with insulation up to 35 kV and anti-slip sole
Dielectric boots with electrical insulation up to 35 kV (class 4 per ASTM F1117), NOM-009-STPS-2011 compliant for work in electrical installations, vulcanised rubber sole with anti-slip pattern on wet and dry floors (friction coefficient 0.85 ASTM F2913), steel toe with NOM-113-STPS-2009 type II certification, removable ergonomic insole, antimicrobial-treated inner lining, black colour, 35 cm height for ankle protection. Annual dielectric certification at accredited lab. Sizes 24 to 31 (MX) with clear marking.
ANSI Z89.1 hard hat with chinstrap, lamp holder and CFE identification
Cap-style safety hard hat with 6-point suspension and ratchet, ANSI Z89.1-2014 type I class E compliant (electrical resistance up to 20,000 V), NOM-009-STPS-2011 compliant, white colour with CFE logo embroidered on the front, 4-point elastic chinstrap to prevent drop during work at height, front LED lamp holder with 200 lumens USB-rechargeable technology, universal side slot for accessories, washable and replaceable sweatband. Hard-hat colour identifies the area (white for transmission, yellow for distribution, orange for substations). Personalisation with CFE employee number and lineman photo on side sticker.
NOM-009-STPS-2011 and ASTM F1506 compliance
NOM-009-STPS-2011 sets safety conditions for electrical-installation maintenance in areas with explosion risk or flammable atmosphere. The standard applies to all permanent or temporary electrical installations in areas where flammable or explosive materials are stored, handled or processed, and complements NOM-029-STPS-2011 for electrical-installation maintenance in areas with explosion risk. NOM-009-STPS-2011 compliance requires specific pieces from the corp 99 final bundle for the lineman operating in the electrical grid.
ASTM F1506 is the US standard for arc-rated protective clothing and sets the protection category (CAT 1 to CAT 4) by the ATPV (Arc Thermal Performance Value) in calories per square centimetre. Category CAT 4 (ATPV greater than 40 cal/cm2) is the highest protection and is required for work in 230 kV, 400 kV and 800 kV transmission networks with high arc-flash risk. ASTM F1506 certification includes tests for arc resistance, flammability, and mechanical resistance. The corp 99 final arc-rated clothing meets CAT 4 and is filed with the lineman's record.
NFPA 70E is the US standard for electrical safety in the workplace and sets incident-energy levels, protection categories (CAT 1 to CAT 4), and approach limits for work on energised electrical installations. Category CAT 4 requires ATPV greater than 40 cal/cm2 and is the minimum protection for transmission-grid work. NOM-009-STPS-2011 in Mexico is partially harmonised with NFPA 70E to facilitate equipment and procedure interoperability between Mexico, the United States and Canada.
The CFE lineman operates under programmed-work regime with work orders (OT) issued by the control and distribution centre. The OT includes job description, geographic location, grid voltage, electrical-risk category, equipment required, and estimated duration. The lineman verifies Lockout-Tagout (LOTO) procedure compliance before starting work, and wears the personal protective equipment (PPE) throughout the shift. The corp 99 final bundle meets the PPE requirements for CAT 4 category and is filed with the OT documentation.
CFE invoicing and public-service regime
The corp 99 final bundle for the CFE lineman is invoiced under CFDI USO key G03 (general expenses) with deductibility under Article 27 LISR as electric-energy public-service operating expense. For CFE as a State productive company, the CFDI 4.0 invoice includes the CFE RFC (CFE040515PU9) and activity key 221100 (generation, transmission and distribution of electric energy). The invoice is issued with 16% IVA broken out line by line.
The 16% IVA breaks out line by line on the CFDI 4.0. For public-sector purchases, IVA is set at 16% with 100% withholding at payment time (non-creditable) per Article 1-A LIVA and Article 3 transitorio of the IVA Law. The withholding operates with withholding key IVARSP (IVA retained to public sector) and is reported as corporate income to SAT. The invoice is stamped by SAT in under 72 hours and filed with the public-purchase record.
For interstate deliveries from the CDMX distribution centre to the 16 CFE distribution regions in Mexico (Northwest, North, Northeast, Centre-West, Centre, Centre-East, Southeast, Peninsular, Baja California, Baja California Sur, Occidental, Oriental, Gulf Centre, Gulf North, Isthmus, Yucatan), the Carta Porte 3.0 complement is attached with shipment data and transport operator. Delivery is signed off by the distribution-region head and filed with the CFE record.
For private-sector corporates participating in the electric grid as IPPs (independent power producers), transmitters, distributors or retailers, the kit is invoiced in MXN or USD per the intercompany policy. Conversion uses the FIX exchange rate published by Banco de Mexico on the day before the invoice. For corporates reporting to CRE (Comision Reguladora de Energia), the kit expense is reported as electric-sector operating expense and attached to the company's annual report.
CFE logistics and delivery to distribution region
The corp 99 final bundle's main distribution centre sits in CDMX, with road coverage to the 16 CFE distribution regions in Mexico. Distance between distribution centre and regions ranges from 1 hour (Mexico State) to 24 hours (Baja California Sur, Yucatan). For urgent deliveries with less than 5 business days' notice, air freight is available from CDMX airport or Guadalajara airport. The courier complies with NOM-251 and with security requirements for shipping dielectric PPE.
Distribution-region delivery goes to the CFE warehouse with sign-off by the head of general services and photographic capture of received material. The courier meets chain-of-custody requirements for dielectric PPE and carries cargo insurance for the declared kit value. Delivery is scheduled during business hours (8:00 to 17:00) to avoid affecting CFE operation and to allow the services-head sign-off.
For recurring weekly or monthly deliveries to a single distribution region, an annual contract is established with 30-day advance scheduling and safety stock equivalent to one month of consumption at the regional CFE warehouse. Automatic replenishment kicks in when inventory drops below the reorder point agreed with the general-services area. Delivery is signed by the services head or authorised representative and filed with the CFE regional record.
For electric-sector corporates with multiple operations in Mexico (CFE, CFE Intermediacion Contractual, CFE Transmision, CFE Distribucion, CFE Suministrador de Servicios Basicos), we coordinate deliveries with a single point of contact from CDMX. The invoice is issued consolidated by corporate with breakdown by region and by area, in MXN with creditable IVA (CFE) or IVA retained to public sector (other public entities). Standard delivery runs 5 business days for nearby regions and 10 business days for distant regions.
FAQ — corp 99 final bundle
Does the arc-rated clothing meet ASTM F1506 and NOM-009-STPS-2011?
Yes. The corp 99 final CAT 4 arc-rated clothing meets ASTM F1506 for arc-flash protection (ATPV greater than 40 cal/cm2) and NOM-009-STPS-2011 for electrical-installation maintenance in areas with explosion risk. Certification includes arc-resistance, flammability and mechanical-resistance tests. The manufacturer certificate is filed with the lineman's documentation and renews annually with arc test at an EMA-accredited lab.
Do the dielectric gloves meet CFE for 17 kV?
Yes. The corp 99 final class 2 dielectric gloves meet ASTM D120 and IEC 60903 for use in energised electrical installations up to 17 kV (maximum use voltage), with 20 kV test voltage. CFE certification for use in 13.8 kV, 23 kV and 34.5 kV distribution networks is filed with the lineman's record. Gloves are inspected daily before the shift and replaced every 6 months or when visibly damaged.
Do the dielectric boots meet ASTM F1117 and NOM-009?
Yes. The corp 99 final dielectric boots meet ASTM F1117 for electrical insulation up to 35 kV (class 4) and NOM-009-STPS-2011 for work in electrical installations. The anti-slip sole meets ASTM F2913 (friction coefficient 0.85) and the steel toe meets NOM-113-STPS-2009 type II. Annual dielectric certification at an EMA-accredited lab is filed with the lineman's record.
Do you handle private electric substations?
Yes. The corp 99 final bundle adapts to private electric substations of industrial corporates (Cemex, Grupo Mexico, Bimbo, Femsa, Alfa) operating their own internal distribution networks. Hard-hat personalisation with corporate logo is quoted separately, and production lead time drops to 7 business days for urgent orders. Delivery goes direct to the substation warehouse with specialised courier and sign-off by the electrical-maintenance manager. The invoice is issued in MXN with deductibility as corporate operating expense.
How is the CFE productive-company regime invoiced?
For CFE as a State productive company, the CFDI 4.0 invoice includes the CFE RFC (CFE040515PU9) and activity key 221100 (generation, transmission and distribution of electric energy). The 16% IVA breaks out line by line and operates with 100% withholding at payment time (non-creditable) per Article 1-A LIVA. The withholding operates with key IVARSP and is reported as corporate income to SAT. The invoice is stamped by SAT in under 72 hours and filed with the public-purchase record.
Can you deliver to high-voltage areas with short lead time?
Yes. For deliveries to high-voltage areas (230 kV, 400 kV, 800 kV transmission lines) with less than 15 business days' notice, we offer express service with priority production and air freight from CDMX. The express service charge is 35% over the kit base price and delivery runs 3 to 5 business days. Advance scheduling of 60 days for programmed deliveries is the recommended option to avoid express charges and secure production capacity without affecting lineman supply.