Electrical As-Built Plan - Sheet E-01 - Electrical Drawings Index, Legend & General Note

Oct 29, 2026

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Electrical as-built plan sheet for an electrical installation, providing the electrical drawings index, legends, symbols, and general notes for the project. The document specifies installation and wiring requirements aligned with the Philippine Electrical Code, local Quezon City rules, and MERALCO power company requirements. It includes conduit bonding and grounding rules, feeder and branch circuit installation constraints, stub-out burial depth and offsets, default lighting and convenience outlet circuit wiring configurations, minimum conduit sizing, and safety switch requirements. It also lists electrical legend symbols used across the drawings.

LanguageEnglish

CategoryResearch & Report

FormatPDF

Pages10

Reading Time25 min

AccessFree to download

Electrical Drawings Index

Electrical Notes / Legend

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| | | | | ELECTRICAL DRAWINGS INDEX
SHEET TITLE SHEET NO.
VICINITY & SITE DEVELOPMENT PLAN, E-1
DRAWING INDEX, LEGEND & GENERAL NOTE
POWER SINGLE LINE DIAGRAM E-2
SCHEDULE OF LOADS E-3
SCHEDULE OF LOADS E-4
GROUND FLOOR LIGHTING LAYOUT E-5
GROUND FLOOR POWER LAYOUT E-6
SECOND FLOOR LIGHTING LAYOUT E-7
SECOND FLOOR POWER LAYOUT E-8
THIRD FLOOR LIGHTING LAYOUT E-9
THIRD FLOOR POWER LAYOUT E-10 | | ELECTRICAL NOTES
1. ALL ELECTRICAL WORKS HEREIN INCLUDED SHALL BE EXECUTED, ACCORDING TO THEREQUIRMENTS OF THE PHILIPPINE ELECTRICAL CODE, THE RULES AND REGULATIONS OF QUEZON CITY AND THE REQUIREMENTS OF THE POWER COMPANY (MERALCO) .
DRAWING INDEX, LEGEND & GENERAL NOTE
2. ALL CONDUITS AND METAL FRAME OF THE EQUIPMENT SHALL BE BONDED TOGETHER BY MEANS OF COPPER STRAPS. THE CONDUIT OF EACH SYSTEM SHALL BE PROPERLY GROUNDED BY CONNECTING TO THE WATER SERVICE PIPE.
3. ALL WIRING SHALL BE RGID STEEL CONDUIT, UNLESS NOTE OTHERWISE.
4. ALL FEEDER AND BRANCH CIRCUIT SHALL BE INSTALLED AS INDICATED ON PLANS
INDIVIDUAL BRANCH CIRCUIT HOMERUNS SHALL NOT BE COMBINED IN THE SAME RACEWAY UNLESS SO INDICATED ON THE PLANS.
5. STUBOUTS SHALL BE BURRIED 2'-0" BELOW FINISH GRADE AND SHALL BE 5'-0"BEYOND BUILDING LINE.
6. LIGHTING BRANCH CIRCUITS WITHOUT DESIGNATION SHALL BE 2-WIRES \#12 TW, 1/2" RSC
7. CONVENIENCE OUTLET CIRCUIT WITHOUT DESIGNATION SHALL BE 2-WIRES \#12 TW, 1/2" RSC
8. SAFETY DISCONNEC OR ISOLATING SWITCHES SHALL BE THE TYPE PROVIDED WITH GROUNDING LUGS.
9. MINIMUM CONDUIT SIZE SHALL BE 1/2" DIAMETER.
10. ALL CONDUIT 1¼" SIZE AND BELOW SHALL BE INSTALLED EMBEDDED IN CONCRETE WALLS AND FLOOR WHENEVER FEASIBLE, AND CONCEALED IN CEILING WHERE EMBEDDING IS NOT FEASIBLE. | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | ELECTRICAL LEGEND | | | | | | | | | | | | | | |

55.50 14.00
8.00 6.0 2.5 59.45
SITE DEVELOPMENT PLAN

POWER SERVICE ENTRANCE

N

M | | | | | | SYMBOLS DESCRITIONS

CEILING OUTLET LIGHTING AS INDICATED ON LAYUT 4"X2 1/8" OCT. BOX.
CEILING OR WALL MOUNTED KEYLESS PORCELAINE LAMP RECEPTACLE WITH 100W INCANDESCENT BULB UNLESS NOTED OTHER WISE.
PINLIGHT, SURFACE MOUNTED KEYLESS WITH 75/100W INCANDESCENT BULB 4"X2 1/8" OCT. BOX.
PINLIGHT RECESSED WITH 75/100W INCANDESCENT BULB 4" X 2 1/8" OCT. BOX.
FLUORESCENT FIXTURE OPEN TYPE HOUSING WITHOUT REFLECTOR WITH 1-40W BULB. FLUORESCENT FIXTURE WITH 4-40W BULBS UNLESS OTHERWISE NOTED 4" x 2 1/8" OCT. BOX FLUORESCENT FIXTURE WITH 2-40 W BULBS UNLESS OTHERWISE NOTED 4" x 2 1/8" OCT. BOX JUNCTION OR PULLBOX SIZE AS REQUIRED
DUPLEX CONVENIENCE OUTLET, 15AMPS, 250V PARALLEL SLOTS GROUNDING
TYPE, 12" ABOVE FLOOR, 7 ABOVE COUNTER UNLESS OTHERWISE NOTED 4"x2 1/8" BOX SINGLE POLE TOGGLE SWITCH 15A 250V 4"x2 1/8"x2 1/8"BOX
NOTE: 2S, 3S ETC. INDICATES GANG SWITCHES THREE-WAY SWITCH 15A/250V, 4"x2 1/8"x2 1/8" BOX
LIGHTING PANEL
POWER OR DISTRIBUTION PANEL
EQUIPMENT CONTROL PANEL
CIRCUIT RUN EMBEDDED IN WALL OR CEILING
CIRCUIT RUN EMBEDDED IN WALL OR UNDER FLOOR NOTE: ~~ ~~ 2-WIRES 3-WIRES
HOMERUN TO PANELBOARD OR AS INDICATED NUMBER OF ARROW INDICATES NUMBER OF 2-WIRE CIRCUIT
WEATHER PROOF
ELECTRIC FAN, CEILING TYPE, 230V
SINGLE CONVENIENCE OUTLET, 20A 250V GROUNDING TYPE

| | | | | | | | | | | NEW ARCOND BUILDERS, INC. | GILDO J. LIRIO
PROFESSIONAL ELECTRICAL ENGINEER | PROJECT TITLE:
ELECTRICAL AS-BUILT PLAN | | ORVILLE JOSE C. SOLON
EXECUTIVE DIRECTOR | | SHEET CONTENT: | DATE: | 06 / 11 | / 18
| | SHEET NO.: | | | | | | | | | | VICINITY MAP
SITE DEVELOPMENT PLAN
ELECTRICAL DRAWINGS INDEX
ELECTRICAL NOTES / LEGEND | DRWN BY: | BPP | | | E 01
| | | | | | | | | | | SCALE: | 1 : 100 | meters | | | | | | | PTR No. : 9069667 REG No.

FAQs

What standards and requirements govern the electrical work in this plan?

The electrical work must follow the requirements of the Philippine Electrical Code, Quezon City rules and regulations, and the power company requirements (MERALCO).

How are conduits and equipment frames required to be bonded and grounded?

All conduits and metal frames must be bonded together using copper straps, and each system’s conduit must be properly grounded by connecting to the water service pipe.

What default wiring configuration is stated for lighting and convenience outlet circuits without designation?

Lighting branch circuits without designation are specified as 2-wires, #12 TW, 1/2" RSC. Convenience outlet circuits without designation are also specified as 2-wires, #12 TW, 1/2" RSC.

Oct 29, 2026

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